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Psych1

Course: PSYCH 101, Spring 2012
School: Waterloo
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1 Page of 71 Tips Chapter 3: The Nature and Nurture of Behavior - Exam 1 Exam Builder Toolbox Help Test Banks Edit Exam 1 Title & Introductory Text : Add/Edit the assessment's title and introductory text by clicking the link below. The title and introductory text will appear at the entrance to the assessment. Edit Page: 1 Add New Page Edit Page 1 Preview Exam Preview Graded Exam Assessment Page...

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1 Page of 71 Tips Chapter 3: The Nature and Nurture of Behavior - Exam 1 Exam Builder Toolbox Help Test Banks Edit Exam 1 Title & Introductory Text : Add/Edit the assessment's title and introductory text by clicking the link below. The title and introductory text will appear at the entrance to the assessment. Edit Page: 1 Add New Page Edit Page 1 Preview Exam Preview Graded Exam Assessment Page 1 Add: New True/False Question Add as row 302 Collapse All Row 1. Move To Start of Question Pool - "Chapter 1 Easy" - Randomly display 3 of these questions Start of pool to row Edit Pool Delete Pool Entire pool to row Entire pool to page 1 2. MC (1) 1-3. Who most clearly affirmed that the mind continues to exist after physical death? row Points: 1 Socrates CORRECT ANSWER Aristotle Darwin Wundt Edit 3. MC Delete (2) 1-3. Plato affirmed the importance of: row Points: 1 replication. empiricism. innate ideas. CORRECT ANSWER random assignment. Edit 4. MC Delete (3) 1-3. Who suggested that animal spirits flow through the nerves so as to row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 2 of 71 produce movements of the body? Points: 1 Plato Aristotle John Locke Ren Descartes CORRECT ANSWER Edit 5. MC Delete (4) 1-3. Who suggested that the mind at birth is a blank slate upon which experience writes? row Points: 1 Charles Darwin Ren Descartes John Locke CORRECT ANSWER Plato Edit 6. MC Delete (5) 1-3. The view that knowledge comes from experience and that science should rely on observation is called: row Points: 1 functionalism. empiricism. CORRECT ANSWER rationalism. structuralism. Edit 7. MC Delete (6) 1-3. Who used the method of introspection to scientifically identify basic elements of the mind? row Points: 1 Aristotle John Locke Edward Titchener CORRECT ANSWER John Watson Edit 8. MC Delete (7) 1-3. The self-reflective observation of one's own sensations and feeling is called: row Points: 1 clinical psychology. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 3 of 71 introspection. CORRECT ANSWER spaced practice. naturalistic observation. Edit 9. MC Delete (8) 1-3. The unreliability of introspection contributed to the waning popularity of: row Points: 1 structuralism. CORRECT ANSWER replication. empiricism. behaviorism. Edit 10. MC Delete row (9) 1-3. William James was a prominent American: Points: 1 psychoanalyst. behaviorist. functionalist. CORRECT ANSWER structuralist. Edit 11. MC Delete (10) 1-3. The personality theorist, Sigmund Freud, was an Austrian: row Points: 1 chemist. physician. CORRECT ANSWER theologian. politician. Edit 12. MC Delete (11) 1-3. Contemporary psychology is best defined as the science of: row Points: 1 conscious and unconscious mental activity. observable responses to the environment. behavior and mental processes. CORRECT ANSWER thoughts, feelings, and perceptions. maladaptive and adaptive behaviors. Edit 13. MC Delete (12) 1-3. Efforts to discover whether the intelligence of children is more heavily row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 4 of 71 influenced by their genetic dispositions or by their home environments are most directly relevant to the debate regarding: Points: 1 structuralism versus functionalism. evolution versus natural selection. observation versus introspection. nature versus nurture. Edit 14. MC CORRECT ANSWER Delete (13) 1-3. Lissette wonders whether personality differences between her AfricanAmerican and Asian-American friends result from biological or cultural influences. In this instance, Lissette is primarily concerned with the issue of: row Points: 1 neuroscience versus cognition. nature versus nurture. CORRECT ANSWER behavior versus mental processes. structuralism versus functionalism. Edit 15. MC Delete (14) 1-3. The neuroscience perspective in psychology would be most likely to emphasize that behavior is influenced by: row Points: 1 environmental circumstances. blood chemistry. CORRECT ANSWER unconscious conflicts. subjective interpretations. Edit 16. MC Delete (15) 1-3. The distinctive feature of the psychodynamic perspective is its emphasis row on: Points: 1 natural selection. brain chemistry. unconscious conflicts. CORRECT ANSWER learned behaviors. Edit 17. MC Delete (16) 1-3. Which perspective most clearly focuses on how we learn observable responses? row Points: 1 http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 5 of 71 evolutionary neuroscience behavioral CORRECT ANSWER psychodynamic behavior genetics Edit 18. MC Delete (17) 1-3. The cognitive perspective in psychology emphasizes how: row Points: 1 feelings are influenced by blood chemistry. people try to understand their own unconscious motives. behavior is influenced by environmental conditions. people encode, process, store, and retrieve information. Edit 19. MC CORRECT ANSWER Delete (18) 1-3. The various theoretical perspectives employed by psychologists: row Points: 1 have little value for applied research. typically contradict common sense. are generally impossible to test scientifically. often complement one another. Edit 20. MC CORRECT ANSWER Delete (19) 1-3. Dr. Robinson conducts basic research on the relationship between brain chemistry and intellectual functioning. Which psychological specialty does Dr. Robinson's research best represent? row Points: 1 social psychology clinical psychology biological psychology CORRECT ANSWER industrial/organizational psychology Edit 21. MC Delete (20) 1-3. Dr. Santaniello conducts basic research on how children's moral thinking changes as they grow older. It is most likely that Dr. Santaniello is a(n) ________ psychologist. row Points: 1 social http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 6 of 71 clinical developmental CORRECT ANSWER industrial/organizational Edit 22. MC Delete (21) 1-3. Dr. Mills engages in basic research on why individuals conform to the behaviors and opinions of others. Which specialty area does his research best represent? row Points: 1 cognitive psychology social psychology CORRECT ANSWER developmental psychology clinical psychology Edit 23. MC Delete (22) 1-3. Which psychological specialists are most likely to be involved in applied research? row Points: 1 industrial/organizational psychologists CORRECT ANSWER developmental psychologists personality psychologists biological psychologists Edit 24. MC Delete (23) 1-3. Clinical psychologists are most likely to be involved in: row Points: 1 assessing the linkages between biology and behavior. the experimental study of motivation and emotion. providing therapy to troubled people. CORRECT ANSWER the systematic study of how people are influenced by enduring personality traits. Edit 25. MC Delete (24) 1-3. The specialist most likely to have a medical degree is a(n): row Points: 1 clinical psychologist. industrial/organizational psychologist. developmental psychologist. psychiatrist. CORRECT ANSWER http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 7 of 71 Edit 26. MC Delete row (25) 1-3. The hindsight bias refers to people's tendency to: Points: 1 dismiss the value of replication. reject any ideas that can't be scientifically tested. exaggerate their ability to have foreseen the outcome of past events. CORRECT ANSWER assume that correlation proves causation. overestimate the extent to which others share their opinions. Edit 27. MC Delete (26) 1-3. Giving half the members of a group some purported psychological finding and the other half an opposite result is an easy way to demonstrate the impact of: row Points: 1 the placebo effect. illusory correlation. the hindsight bias. CORRECT ANSWER random sampling. the double-blind procedure. Edit 28. MC Delete (27) 1-3. Several weeks after a political election, voters often exaggerate their ability to have predicted the election outcome. This best illustrates: row Points: 1 the placebo effect. random assignment. illusory correlation. the hindsight bias. CORRECT ANSWER Edit 29. MC Delete row (28) 1-3. Mike Crampton's stockbroker has informed him of substantial investment losses. When Mike tells his wife, she angrily responds, "I could have told you that your investment plan would fail!" Her comment best illustrates: Points: 1 the hindsight bias. CORRECT ANSWER illusory correlation. the placebo effect. replication. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 8 of 71 Edit 30. MC Delete (29) 1-3. Government experts who are convinced of the correctness of their own mistaken political predictions most clearly demonstrate: row Points: 1 illusory correlation. replication. overconfidence. CORRECT ANSWER the placebo effect. Edit 31. MC Delete (30) 1-3. Two fundamental characteristics of the scientific attitude are: row Points: 1 pride and enthusiasm. ingenuity and practicality. creativity and patience. skepticism and humility. CORRECT ANSWER Edit 32. MC Delete (31) 1-3. The scientific attitude requires an open-minded humility because it involves a willingness to: row Points: 1 perceive order in random events. reject any ideas that can't be scientifically tested. recognize the errors in our own theories. CORRECT ANSWER respect any religious beliefs that contradict our own. Edit 33. MC Delete (32) 1-3. A questioning attitude regarding psychologists' assumptions and hidden values best illustrates: row Points: 1 the placebo effect. critical thinking. CORRECT ANSWER the hindsight bias. overconfidence. illusory correlation. Edit 34. MC Delete (33) 1-3. A hard-headed curiosity that questions truth claims and demands evidence most clearly row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 9 of 71 facilitates: Points: 1 an illusion of control. hindsight bias. the placebo effect. critical thinking. CORRECT ANSWER overconfidence. Edit 35. MC Delete row (34) 1-3. A hypothesis is a(n): Points: 1 observable relationship between specific independent and dependent variables. testable prediction that gives direction to research. CORRECT ANSWER set of principles that organizes and explains newly discovered facts. unprovable assumption about the unobservable processes that underlie psychological functioning. Edit 36. MC Delete row (35) 1-3. The case study is a research method in which: Points: 1 a single individual is studied in great depth. CORRECT ANSWER a representative sample of people are questioned regarding their opinions or behaviors. organisms are carefully observed in a laboratory environment. an investigator manipulates one or more variables that might affect behavior. Edit 37. MC Delete (36) 1-3. In which type of research is a representative sample of people asked to answer questions about their behaviors or opinions? row Points: 1 experimentation the survey CORRECT ANSWER the case study naturalistic observation Edit 38. MC Delete (37) 1-3. Which research method would be most appropriate for investigating the relationship between the religious beliefs of Americans and their attitudes toward abortion? row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 10 of 71 Points: 1 the survey CORRECT ANSWER naturalistic observation the case study experimentation Edit 39. MC Delete (38) 1-3. Surveys indicate that people are much less likely to support "welfare" than "aid to the needy." These somewhat paradoxical survey results best illustrate the importance of: row Points: 1 random sampling. wording effects. CORRECT ANSWER hindsight bias. the placebo effect. naturalistic observation. Edit 40. MC Delete (39) 1-3. People often fail to make accurate generalizations because they are unduly influenced by ________ cases. row Points: 1 randomly selected vivid CORRECT ANSWER representative the most frequently occurring Edit 41. MC Delete (40) 1-3. Psychologists who carefully watch the behavior of chimpanzee societies in the jungle are using a research method known as: row Points: 1 the survey. experimentation. naturalistic observation. CORRECT ANSWER the case study. random sampling. Edit 42. MC Delete (41) 1-3. A statistical measure that indicates the extent to which changes in one factor are accompanied by changes in another is called a(n): row Points: 1 http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 11 of 71 replication. independent variable. correlation coefficient. CORRECT ANSWER dependent variable. Edit 43. MC Delete (42) 1-3. Which of the following is a statistical measure of the extent to which two factors vary together? row Points: 1 correlation coefficient CORRECT ANSWER double-blind procedure operational definition random assignment Edit 44. MC Delete (43) 1-3. If those who watch a lot of violence are also particularly likely to behave aggressively, this would not necessarily indicate that watching violence influences aggressive behavior because: row Points: 1 random sequences often don't look random. correlation does not prove causation. CORRECT ANSWER sampling extreme cases leads to false generalizations. events often seem more probable in hindsight. Edit 45. MC Delete row (44) 1-3. Illusory correlation refers to: Points: 1 the perception of a relationship between two variables that does not actually exist. CORRECT ANSWER a correlation that exceeds the value of +1.00. a cluster of points on a scatterplot that suggests a correlation between two variables. a correlation that is not statistically significant. Edit 46. MC Delete (45) 1-3. Our tendency to notice and remember instances in which a premonition of an unlikely phone call is actually followed by the call most clearly contributes to: row Points: 1 random assignment. an illusory correlation. CORRECT ANSWER http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 12 of 71 replication. the placebo effect. Edit 47. MC Delete (46) 1-3. Which of the following methods is most helpful for revealing causeeffect relationships? row Points: 1 the survey the experiment CORRECT ANSWER correlational research naturalistic observation Edit 48. MC Delete (47) 1-3. In which type of research would an investigator manipulate one factor in order to observe its effect on some behavior or mental process? row Points: 1 the survey the case study experimentation CORRECT ANSWER naturalistic observation Edit 49. MC Delete (48) 1-3. The most foolproof way of testing the true effectiveness of a newly introduced method of psychological therapy is by means of: row Points: 1 survey research. case study research. naturalistic observation. correlational research. experimental research. CORRECT ANSWER Edit 50. MC Delete (49) 1-3. Participants in an experiment are said to be "blind" if they are uninformed about: row Points: 1 what experimental hypothesis is being tested. whether the experimental findings will be statistically significant. how the dependent variable is measured. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 13 of 71 which experimental treatment, if any, they are receiving. Edit 51. MC CORRECT ANSWER Delete (50) 1-3. An inert substance that may be administered instead of a drug to see if it produces any of the same effects as the drug is called a: row Points: 1 placebo. CORRECT ANSWER median. case study. replication. Edit 52. MC Delete (51) 1-3. The relief of pain following the ingestion of an inert substance that is presumed to have medicinal benefits illustrates: row Points: 1 random assignment. the hindsight bias. the false consensus effect. the placebo effect. CORRECT ANSWER illusory correlation. Edit 53. MC Delete (52) 1-3. Both the researchers and the participants in a drug-evaluation study are ignorant about which participants have actually received an experimental drug and which have received a placebo. This investigation involves the use of: row Points: 1 naturalistic observation. the hindsight bias. random sampling. the double-blind procedure. CORRECT ANSWER replication. Edit 54. MC Delete (53) 1-3. In the control condition of an experiment the: row Points: 1 experimenter exerts the greatest influence on participants' behavior. research participants are exposed to all the different experimental treatments. research participants are exposed to the most favorable levels of experimental treatment. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 14 of 71 CORRECT ANSWER experimental treatment is absent. Edit 55. MC Delete (54) 1-3. Being randomly assigned to the experimental condition in a research project involves being assigned: row Points: 1 CORRECT ANSWER to that condition by chance. to the condition in which participants are representative of people in general. in a fashion that ensures that the independent variable will have a strong effect on the dependent variable. to the condition in which participants are all very similar in personality characteristics. Edit 56. MC Delete (55) 1-3. In a psychological experiment, the potentially causal factor that is manipulated by the investigator is called the ________ variable. row Points: 1 dependent independent CORRECT ANSWER control experimental Edit 57. MC Delete row (56) 1-3. The SQ3R study method emphasizes the importance of: Points: 1 massed practice. rote memory. thinking critically. CORRECT ANSWER role modeling. Edit Delete 58. End of Question Pool - "Chapter 1 Easy" 59. Start of Question Pool - "Chapter 2 Easy" - Randomly display 3 of these questions End of pool to row Start of pool to row Edit Pool Delete Pool Entire pool to row Entire pool to page 1 60. MC (1) 4-6. Phrenology highlighted the presumed functions of: row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 15 of 71 Points: 1 specific brain regions. CORRECT ANSWER neurotransmitters. hormones. the right side of the brain. Edit 61. MC Delete (2) 4-6. Dr. Wolski does research on the potential relationship between neurotransmitter deficiencies and mood states. Which psychological specialty does Dr. Wolski's research best represent? row Points: 1 phrenology biological psychology CORRECT ANSWER psychoanalysis clinical psychology Edit 62. MC Delete row (3) 4-6. Dendrites are branching extensions of: Points: 1 neurotransmitters. endorphins. neurons. CORRECT ANSWER endocrine glands. Edit 63. MC Delete row (4) 4-6. An axon is: Points: 1 a cell that serves as the basic building block of the nervous system. a layer of fatty tissue that encases the fibers of many neurons. an antagonist molecule that blocks neurotransmitter receptor sites. the extension of a neuron that carries messages away from the cell body. CORRECT ANSWER a junction between a sending and receiving neuron. Edit 64. MC Delete (5) 4-6. The longest part of a motor neuron is likely to be the: row Points: 1 dendrite. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 16 of 71 axon. CORRECT ANSWER cell body. synapse. Edit 65. MC Delete (6) 4-6. A brief electrical charge that travels down the axon of a neuron is called the: row Points: 1 synapse. agonist. action potential. CORRECT ANSWER myelin sheath. refractory period. Edit 66. MC Delete (7) 4-6. The speed at which a neural impulse travels is increased when the axon is encased by a(n): row Points: 1 association area. myelin sheath. CORRECT ANSWER endocrine gland. glial cell. synaptic vesicle. Edit 67. MC Delete (8) 4-6. The minimum level of stimulation required to trigger a neural impulse is called the: row Points: 1 reflex. threshold. CORRECT ANSWER synapse. action potential. Edit 68. MC Delete (9) 4-6. Sir Charles Sherrington observed that impulses took more time to travel a neural pathway than he might have anticipated. His observation provided evidence for the existence of: row Points: 1 association areas. glial cells. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 17 of 71 synaptic gaps. CORRECT ANSWER interneurons. neural networks. Edit 69. MC Delete row (10) 4-6. A synapse is a(n): Points: 1 chemical messenger that triggers muscle contractions. automatic response to sensory input. neural network. junction between a sending neuron and a receiving neuron. CORRECT ANSWER neural cable containing many axons. Edit 70. MC Delete (11) 4-6. The chemical messengers released into the spatial junctions between neurons are called: row Points: 1 hormones. neurotransmitters. CORRECT ANSWER synapses. glial cells. Edit 71. MC Delete (12) 4-6. Neurotransmitters are released from vesicles located in knoblike terminals on the: row Points: 1 dendrites. cell body. axon. CORRECT ANSWER myelin sheath. Edit 72. MC Delete row (13) 4-6. Endorphins are: Points: 1 neurotransmitters. CORRECT ANSWER sex hormones. endocrine glands. morphine antagonists. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 18 of 71 Edit 73. MC Delete (14) 4-6. The two major divisions of the nervous system are the central and the ________ nervous systems. row Points: 1 autonomic sympathetic parasympathetic peripheral Edit 74. MC CORRECT ANSWER Delete row (15) 4-6. The central nervous system consists of: Points: 1 sensory and motor neurons. somatic and autonomic subsystems. the brain and the spinal cord. CORRECT ANSWER sympathetic and parasympathetic branches. Edit 75. MC Delete (16) 4-6. In order for you to experience the pain of a sprained ankle, ________ must first relay messages from your ankle to your central nervous system. row Points: 1 the limbic system interneurons the reticular formation motor neurons sensory neurons Edit 76. MC CORRECT ANSWER Delete (17) 4-6. Information is carried from the central nervous system to the body's tissues by: row Points: 1 interneurons. sensory neurons. motor neurons. CORRECT ANSWER the limbic system. Edit 77. MC Delete (18) 4-6. Motor neurons transmit signals to: row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 19 of 71 Points: 1 glands. CORRECT ANSWER interneurons. sensory neurons. all the above. Edit 78. MC Delete (19) 4-6. The part of the peripheral nervous system that controls glandular activity and the muscles of internal organs is called the: row Points: 1 somatic nervous system. reticular formation. limbic system. autonomic nervous system. CORRECT ANSWER Edit 79. MC Delete (20) 4-6. A simple, automatic, inborn response to a sensory stimulus is called a: row Points: 1 neural network. action potential. neurotransmitter. reflex. Edit 80. MC CORRECT ANSWER Delete (21) 4-6. The knee-jerk reflex is controlled by interneurons in the: row Points: 1 limbic system. spinal cord. CORRECT ANSWER brainstem. cerebellum. Edit 81. MC Delete (22) 4-6. The reticular formation is located in the: row Points: 1 brainstem. CORRECT ANSWER limbic system. somatosensory cortex. motor cortex. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 20 of 71 cerebellum. Edit 82. MC Delete (23) 4-6. Severing a cat's reticular formation from higher brain regions causes the cat to: row Points: 1 become violently aggressive. cower in fear. experience convulsive seizures. lapse into a coma. CORRECT ANSWER become sexually preoccupied. Edit 83. MC Delete (24) 4-6. Which brain structure receives information from all the senses except smell? row Points: 1 hippocampus amygdala angular gyrus thalamus Edit 84. MC CORRECT ANSWER Delete (25) 4-6. The "little brain" attached to the rear of the brainstem is called the: row Points: 1 limbic system. corpus callosum. cerebellum. CORRECT ANSWER reticular formation. Edit 85. MC Delete (26) 4-6. Surgical destruction of brain tissue is called a(n): row Points: 1 split brain. EEG. synapse. lesion. CORRECT ANSWER MRI. Edit Delete row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 21 of 71 86. MC (27) 4-6. To identify which specific brain areas are most active during a particular mental task, researchers would be most likely to make use of a(n): Points: 1 PET scan. CORRECT ANSWER hemispherectomy. neural network. brain lesion. Edit 87. MC Delete (28) 4-6. A doughnut-shaped system of neural structures at the border of the brainstem and cerebral hemispheres is known as the: row Points: 1 angular gyrus. limbic system. CORRECT ANSWER reticular formation. peripheral nervous system. Edit 88. MC Delete (29) 4-6. An area at the front of the parietal lobes that receives information from the movement of body parts is called the: row Points: 1 limbic system. sensory cortex. CORRECT ANSWER angular gyrus. cerebellum. reticular formation. Edit 89. MC Delete (30) 4-6. The association areas are located in the: row Points: 1 spinal cord. brainstem. thalamus. limbic system. cerebral cortex. CORRECT ANSWER Edit 90. MC Delete (31) 4-6. The most extensive regions of the brain, which enable learning and memory, are called the: row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 22 of 71 Points: 1 reticular formation. projection areas. sensory areas. temporal lobes. association areas. CORRECT ANSWER Edit 91. MC Delete (32) 4-6. An impaired use of language is known as: row Points: 1 tomography. plasticity. phrenology. aphasia. Edit 92. MC CORRECT ANSWER Delete (33) 4-6. The part of the cerebral cortex that directs the muscle movements involved in speech is known as: row Points: 1 Wernicke's area. Broca's area. CORRECT ANSWER the amygdala. the angular gyrus. the reticular formation. Edit 93. MC Delete (34) 4-6. The capacity of one brain area to take over the functions of another damaged brain area is known as brain: row Points: 1 tomography. phrenology. hemispherectomy. aphasia. plasticity. Edit 94. MC CORRECT ANSWER Delete (35) 4-6. The corpus callosum is a wide band of neural fibers that: row Points: 1 enables the left hemisphere to control the right http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 23 of 71 side of the body. transmits information between the cerebral hemispheres. CORRECT ANSWER controls the glands and muscles of the internal organs. directs the muscle movements involved in speech. Edit 95. MC Delete row (36) 4-6. Hormones are the chemical messengers of the: Points: 1 cerebral cortex. autonomic nervous system. endocrine system. CORRECT ANSWER limbic system. reticular formation. Edit 96. MC Delete row (37) 4-6. The master gland of the endocrine system is the: Points: 1 thyroid gland. hypothalamus. adrenal gland. pituitary gland. CORRECT ANSWER pancreas. Edit Delete 97. End of Question Pool - "Chapter 2 Easy" 98. Start of Question Pool - "Chapter 1 Medium" - Randomly display 13 of these questions End of pool to row Start of pool to row Edit Pool Delete Pool Entire pool to row Entire pool to page 1 99. MC (1) 7-19. Which philosopher would have been most enthusiastic about modern empiricism? row Points: 1 Plato Socrates Aristotle CORRECT ANSWER Descartes http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 24 of 71 Edit 100. MC Delete row (2) 7-19. Both Plato and Descartes believed that: Points: 1 the mind is a blank slate at birth. mind and body are distinct and separable. CORRECT ANSWER true knowledge originates in sensory experience. mental processes reflect evolutionary change. Edit 101. MC Delete (3) 7-19. Francis Bacon was an early advocate of what came to be known as: row Points: 1 empiricism. CORRECT ANSWER psychiatry. structuralism. functionalism. Edit 102. MC Delete (4) 7-19. Professor Zwier believes that children have an inborn concept of time that enables them to distinguish between the past and the present. The professor's belief is most inconsistent with the views of: row Points: 1 Descartes. Socrates. Locke. CORRECT ANSWER Plato. Edit 103. MC Delete (5) 7-19. Plato's presumption of inborn knowledge most clearly contrasts with a view known as: row Points: 1 structuralism. functionalism. rationalism. empiricism. CORRECT ANSWER Edit 104. MC Delete (6) 7-19. Wilhelm Wundt's laboratory work involved experimental studies of: row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 25 of 71 Points: 1 animal intelligence. personality development. learning and memory. reactions to sensory stimulation. CORRECT ANSWER Edit 105. MC Delete (7) 7-19. Research participants were asked to monitor and report their own immediate sensory reactions to differently colored objects. This research involved a technique known as: row Points: 1 SQ3R. behavior genetics. psychoanalysis. massed practice. introspection. Edit 106. MC CORRECT ANSWER Delete (8) 7-19. Functionalism was a school of psychology that focused attention on the: row Points: 1 adaptive value of conscious thought. CORRECT ANSWER component elements of sensory experience. disruptive effects of unconscious motives. treatment of psychological disorders. Edit 107. MC Delete (9) 7-19. Who was a student of William James and the first female president of the American Psychological Association? row Points: 1 Jean Piaget Francis Bacon Rosalie Raynor Mary Calkins CORRECT ANSWER Ren Descartes Edit 108. MC Delete (10) 7-19. In its early years, psychology focused on the study of ________, but from the 1920s into the 1960s, American psychologists emphasized the study of ________. row Points: 1 http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 26 of 71 environmental influences; hereditary influences maladaptive behavior; adaptive behavior unconscious motives; conscious thoughts and feelings mental processes; observable behavior Edit 109. MC CORRECT ANSWER Delete (11) 7-19. Behaviorists dismissed the value of: row Points: 1 science. introspection. CORRECT ANSWER empiricism. replication. Edit 110. MC Delete (12) 7-19. Which perspective is most relevant to understanding the effect of strokes and brain diseases on memory? row Points: 1 evolutionary behavioral psychodynamic neuroscience CORRECT ANSWER behavior genetics Edit 111. MC Delete (13) 7-19. Professor Lopez believes that severe depression results primarily from an imbalanced diet and abnormal brain chemistry. Professor Lopez favors a ________ perspective on depression. row Points: 1 neuroscience CORRECT ANSWER social-cultural psychodynamic behavior genetics cognitive Edit 112. MC Delete (14) 7-19. Which perspective would suggest that the facial expressions of emotion associated with lust and rage are inherited? row Points: 1 cognitive http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 27 of 71 behavioral evolutionary CORRECT ANSWER social-cultural Edit 113. MC Delete (15) 7-19. Which perspective is most directly concerned with assessing the relative influence of both nature and nature on our psychological traits? row Points: 1 evolutionary cognitive behavior genetics CORRECT ANSWER social-cultural psychodynamic Edit 114. MC Delete (16) 7-19. Professor Brody attempts to measure the relative impact of inborn traits and social influences on homosexual behavior. Her research efforts best illustrates the interests of the ________ perspective. row Points: 1 behavior genetics CORRECT ANSWER psychodynamic behavioral cognitive Edit 115. MC Delete (17) 7-19. Mrs. Alfieri believes that her husband's irritability toward her results from his unconscious feelings of hostility toward his own mother. Mrs. Alfieri is interpreting her husband's behavior from a(n) ________ perspective. row Points: 1 evolutionary behavioral psychodynamic CORRECT ANSWER behavior genetics Edit 116. MC Delete (18) 7-19. Which perspective is most concerned with the unique ways in which individuals interpret their own life experiences? row Points: 1 behavioral http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 28 of 71 cognitive CORRECT ANSWER neuroscience behavior genetics Edit 117. MC Delete (19) 7-19. Which psychological perspective is most likely to be concerned with identifying the powers and the limits of human reasoning? row Points: 1 cognitive CORRECT ANSWER behavioral neuroscience social-cultural behavior genetics Edit 118. MC Delete (20) 7-19. Which perspective would be most likely to focus on the extent to which different styles of parenting are encouraged among various ethnic communities? row Points: 1 evolutionary cognitive psychodynamic social-cultural CORRECT ANSWER neuroscience Edit 119. MC Delete (21) 7-19. Dr. Wilson attributes the delinquent behaviors of many teens to the pressures associated with being members of street gangs. Her belief best illustrates a(n) ________ perspective. row Points: 1 psychodynamic behavior genetics social-cultural CORRECT ANSWER neuroscience evolutionary Edit 120. MC Delete (22) 7-19. Dr. Caleigh conducts basic research on the relationship between adults' language skills and their capacity to solve mathematical problems. Dr. Caleigh is most likely a(n) ________ psychologist. row Points: 1 http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 29 of 71 cognitive CORRECT ANSWER biological clinical social Edit 121. MC Delete (23) 7-19. Dr. Roberts engages in basic research involving the construction and validation of tests designed to assess individual differences in traits such as anxiety and self-esteem. Which specialty area does her research best represent? row Points: 1 social psychology biological psychology industrial/organizational psychology personality psychology Edit 122. MC CORRECT ANSWER Delete (24) 7-19. Dr. Lipka is involved in an applied research study of customer satisfaction with a newly developed line of facial cosmetics and other beauty aids. Dr. Lipka is most likely a(n) ________ psychologist. row Points: 1 clinical developmental biological personality industrial/organizational CORRECT ANSWER Edit 123. MC Delete (25) 7-19. For no apparent reason, Adam has recently begun to feel so tense and anxious that he frequently stays home from work. It would be most beneficial for Adam to contact a(n) ________ psychologist. row Points: 1 industrial/organizational clinical CORRECT ANSWER personality biological Edit 124. MC Delete (26) 7-19. The perception that psychological research findings merely verify our common-sense understanding is most clearly facilitated by: row Points: 1 http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 30 of 71 illusory correlations. the hindsight bias. CORRECT ANSWER operational definitions. the placebo effect. Edit 125. MC Delete (27) 7-19. Professor Smith told one class that alcohol consumption has been found to increase sexual desire. He informed another class that alcohol consumption has been found to reduce sexual appetite. The fact that neither class was surprised by the information they received best illustrates the power of: row Points: 1 illusory correlation. replication. the hindsight bias. CORRECT ANSWER the double-blind procedure. the placebo effect. Edit 126. MC Delete (28) 7-19. Megan was certain that she would never live far away from her family. However, in order to develop her career, she decided to move. Megan's experience best illustrates: row Points: 1 the hindsight bias. illusory correlation. random assignment. the placebo effect. overconfidence. Edit 127. MC CORRECT ANSWER Delete (29) 7-19. Alicia insists that Dr. Phillip's theory of aggression be checked against observable evidence. She is demonstrating the scientific attitude of: row Points: 1 pride. skepticism. CORRECT ANSWER practicality. enthusiasm. Edit 128. MC Delete (30) 7-19. Questioning the generalizability of anecdotal evidence best illustrates: row Points: 1 http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 31 of 71 overconfidence. the placebo effect. the hindsight bias. random assignment. critical thinking. Edit 129. MC CORRECT ANSWER Delete (31) 7-19. Professor Shalet contends that parents and children have similar levels of intelligence largely because they share common genes. His idea is best described as a(n): row Points: 1 theory. CORRECT ANSWER replication. naturalistic observation. illusory correlation. hindsight bias. Edit 130. MC Delete (32) 7-19. The explanatory power of a scientific theory is most closely linked to its capacity to generate testable: row Points: 1 assumptions. correlations. predictions. CORRECT ANSWER variables. Edit 131. MC Delete (33) 7-19. Professor Delano suggests that because people are especially attracted to those who are good-looking, handsome men will be more successful than average-looking men in securing employment. The professor's prediction regarding employment success exemplifies: row Points: 1 the hindsight bias. the placebo effect. an hypothesis. CORRECT ANSWER illusory correlation. Edit 132. MC Delete (34) 7-19. A specification of how a researcher measures a research variable is known as a(n): row Points: 1 http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 32 of 71 independent variable. control condition. replication. operational definition. CORRECT ANSWER case study. Edit 133. MC Delete (35) 7-19. In a written report of their research, psychologists specify exactly how anxiety is assessed, thus providing their readers with a(n): row Points: 1 hypothesis. independent variable. operational definition. CORRECT ANSWER case study. Edit 134. MC Delete (36) 7-19. The process of replication is most likely to be facilitated by: row Points: 1 the hindsight bias. the double-blind procedure. illusory correlation. operational definitions. CORRECT ANSWER the placebo effect. Edit 135. MC Delete (37) 7-19. Which technique involves repeating the essence of an earlier research study with different participants and in different circumstances? row Points: 1 replication CORRECT ANSWER correlational research random sampling naturalistic observation random assignment Edit 136. MC Delete (38) 7-19. In order to understand the unusual behavior of an adult client, a clinical psychologist has carefully investigated the client's current life situation and his physical, social, and educational history. Which research method has the psychologist employed? row Points: 1 http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 33 of 71 the survey the case study CORRECT ANSWER experimentation naturalistic observation Edit 137. MC Delete (39) 7-19. The biggest danger of relying on case-study evidence is that it: row Points: 1 is based on naturalistic observation. may be unrepresentative of what is generally true. CORRECT ANSWER is unusually easy to explain in hindsight. leads us to underestimate the causal relationships between events. Edit 138. MC Delete (40) 7-19. In order to learn about the TV viewing habits of all the children attending Oakbridge School, Professor DeVries randomly selected and interviewed 50 of the school's students. In this instance, all the children attending the school are considered to be a(n): row Points: 1 population. CORRECT ANSWER representative sample. case study. independent variable. control condition. Edit 139. MC Delete (41) 7-19. In order to assess reactions to a proposed tuition hike at her college, Ariana sent a questionnaire to every fifteenth person in the college registrar's alphabetical listing of all currently enrolled students. Ariana employed the technique of: row Points: 1 random assignment. naturalistic observation. replication. correlation. random sampling. Edit 140. MC CORRECT ANSWER Delete (42) 7-19. Which of the following scientific procedures is most useful for helping researchers avoid false generalizations? row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 34 of 71 Points: 1 the case study naturalistic observation random sampling CORRECT ANSWER operational definitions Edit 141. MC Delete (43) 7-19. Professor Ober carefully monitors and records the behaviors of children in their classrooms in order to track the development of their social and intellectual skills. Professor Ober is most clearly engaged in: row Points: 1 survey research. naturalistic observation. CORRECT ANSWER experimentation. replication. Edit 142. MC Delete (44) 7-19. Correlational research is most useful for purposes of: row Points: 1 explanation. prediction. CORRECT ANSWER control. replication. Edit 143. MC Delete (45) 7-19. In order to determine whether people's self-esteem is related to their income levels, researchers would most likely make use of: row Points: 1 case studies. correlational research. CORRECT ANSWER experimentation. naturalistic observation. Edit 144. MC Delete (46) 7-19. In order to discover the extent to which economic status can be used to predict political preferences, researchers are most likely to employ: row Points: 1 the case study approach. naturalistic observation. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 35 of 71 correlational measures. CORRECT ANSWER experimental research. Edit 145. MC Delete (47) 7-19. If psychologists discovered that wealthy people are less satisfied with their marriages than poor people are, this would indicate that wealth and marital satisfaction are: row Points: 1 causally related. negatively correlated. CORRECT ANSWER independent variables. dependent variables. positively correlated. Edit 146. MC Delete (48) 7-19. If the correlation between the physical weight and reading ability of elementary school students is +.85, this would indicate that: row Points: 1 the relationship between weight and reading ability among elementary school students is not statistically significant. low body weight has a negative effect on the reading abilities of elementary school children. better reading ability is associated with CORRECT greater physical weight among elementary ANSWER school students. body weight has no causal influence on the reading abilities of elementary school children. Edit 147. MC Delete (49) 7-19. Statistical measurement is most directly useful for restraining a thinking error known as: row Points: 1 the hindsight bias. illusory correlation. CORRECT ANSWER overconfidence. the placebo effect. random sampling. Edit 148. MC Delete (50) 7-19. The perception that seemingly infertile couples who adopt a child are subsequently more likely to conceive a child themselves best illustrates: row Points: 1 http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 36 of 71 the process of replication. random assignment. an illusory correlation. CORRECT ANSWER the placebo effect. Edit 149. MC Delete (51) 7-19. Adelle dreamed that a handsome young man she had met the previous day asked her for a date. When he actually did call for a date several days later, Adelle concluded that dreams accurately predict future events. Her belief best illustrates: row Points: 1 the placebo effect. illusory correlation. CORRECT ANSWER random assignment. replication. Edit 150. MC Delete row (52) 7-19. On a series of coin tosses, Oleg has correctly predicted heads or tails seven times in a row. In this instance, it is reasonable to conclude that Oleg's predictive accuracy: Points: 1 defies the laws of statistical probability. illustrates the phenomenon of illusory correlation. is inconsistent with the placebo effect. is a random and coincidental occurrence. Edit 151. MC CORRECT ANSWER Delete (53) 7-19. Six of the children in Mr. Myer's second-grade classroom were born on exactly the same day. This strikes him as astonishing and improbable. In this instance, he should be reminded that: row Points: 1 random sequences of events don't look often random. CORRECT ANSWER events often seem more probable in hindsight. sampling extreme cases leads to false generalizations. the tendency to seek confirming evidence promotes overconfidence. Edit 152. MC Delete (54) 7-19. The illusion of streak shooting in basketball best illustrates the need to row recognize that: Points: 1 http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 37 of 71 random sequences of events often don't CORRECT look random. ANSWER sampling extreme cases leads to false generalizations. events often seem more probable in hindsight. correlation does not prove causation. Edit 153. MC Delete (55) 7-19. Researchers use experiments rather than other research methods in order to distinguish between: row Points: 1 facts and theories. CORRECT ANSWER causes and effects. case studies and surveys. random samples and representative samples. Edit 154. MC Delete (56) 7-19. The most accurate way of assessing the impact of breast milk feedings row on the intellectual development of children is by means of: Points: 1 case studies. surveys. naturalistic observations. experiments. Edit 155. MC CORRECT ANSWER Delete (57) 7-19. Which research method provides the best way of assessing whether cigarette smoking boosts mental alertness? row Points: 1 the case study the survey naturalistic observation the experiment Edit 156. MC CORRECT ANSWER Delete (58) 7-19. Prediction is to ________ as explanation is to ________. row Points: 1 correlation; experimentation CORRECT ANSWER case study; survey random assignment; random sampling http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 38 of 71 independent variable; dependent variable hindsight bias; placebo effect Edit 157. MC Delete (59) 7-19. In a test of the effects of sleep deprivation on problem-solving skills, research participants are allowed to sleep either 4 or 8 hours on each of three consecutive nights. This research is an example of: row Points: 1 naturalistic observation. survey research. a case study. an experiment. CORRECT ANSWER correlational research. Edit 158. MC Delete (60) 7-19. In a study of the effects of alcohol consumption, some participants drank a nonalcoholic beverage that actually smelled and tasted like alcohol. This nonalcoholic drink was a: row Points: 1 dependent variable. replication. placebo. CORRECT ANSWER random sample. double blind. Edit 159. MC Delete (61) 7-19. The placebo effect best illustrates the effect of ________ on feelings and behaviors. row Points: 1 critical thinking random sampling positive expectations CORRECT ANSWER random assignment Edit 160. MC Delete (62) 7-19. To minimize the extent to which outcome differences between experimental and control conditions can be attributed to placebo effects, researchers make use of: row Points: 1 random sampling. the double-blind procedure. CORRECT ANSWER http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 39 of 71 random assignment. operational definitions. replication. Edit 161. MC Delete (63) 7-19. In order to study the effects of loud noise on worker productivity, Dr. McDuffee had one group of research participants work in a noisy room and a second group work in a quiet room. Those who worked in the quiet room were exposed to the ________ condition. row Points: 1 experimental survey control CORRECT ANSWER correlational Edit 162. MC Delete (64) 7-19. In an experimental study, men with symptoms of impotence received either Viagra or a placebo. Those who received Viagra participated in the ________ condition. row Points: 1 correlational control survey experimental CORRECT ANSWER Edit 163. MC Delete (65) 7-19. To accurately infer cause and effect, experimenters should use: row Points: 1 random assignment. CORRECT ANSWER naturalistic observation. correlation coefficients. case studies. Edit 164. MC Delete (66) 7-19. To assess the effect of televised violence on aggression, researchers plan to expose one group of children to violent movie scenes and another group to nonviolent scenes. In order to reduce the chance that the children in one group have more aggressive personalities than those in the other group, the researchers should make use of: row Points: 1 random assignment. CORRECT ANSWER the double-blind procedure. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 40 of 71 naturalistic observations. operational definitions. replication. Edit 165. MC Delete (67) 7-19. Research participants are randomly assigned to different conditions in an experiment in order to: row Points: 1 reduce the likelihood that participants within any condition know each other. increase the likelihood that research participants are representative of people in general. reduce the likelihood of any preexisting differences between the groups of participants assigned to the different conditions. CORRECT ANSWER increase the likelihood that the different experimental conditions have the same number of participants. Edit 166. MC Delete (68) 7-19. Correlational evidence suggested that postmenopausal women receiving hormone replacement therapy had _______ health problems than those not receiving such treatment. Experimental evidence revealed that women receiving replacement hormones subsequently experienced ________ health problems than did nontreated women. row Points: 1 fewer; fewer more; more fewer; more CORRECT ANSWER more; fewer Edit 167. MC Delete (69) 7-19. In an experimental study of the effects of anxiety on self-esteem, anxiety would be the ________ variable. row Points: 1 experimental dependent correlational independent CORRECT ANSWER Edit 168. MC Delete (70) 7-19. In a psychological experiment, the factor that may be influenced by the manipulated experimental treatment is called the ________ variable. row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 41 of 71 Points: 1 dependent CORRECT ANSWER experimental control independent Edit 169. MC Delete (71) 7-19. Greenwald and colleagues observed that students who listened to subliminal tapes designed to improve self-esteem subsequently demonstrated ________ in their self-esteem test scores. row Points: 1 dramatic improvement moderate improvement no improvement CORRECT ANSWER dramatic deterioration Edit 170. MC Delete (72) 7-19. The artificial and simplified reality of laboratory experiments is most helpful in enabling psychologists to: row Points: 1 predict human behavior in a variety of situations. perceive order in completely random events. develop explanatory theories of everyday behaviors. CORRECT ANSWER observe random samples of human conduct. Edit 171. MC Delete (73) 7-19. An awareness of extensive cultural differences in attitudes and values is most likely to prevent one from being misled by: row Points: 1 replication. random assignment. operational definitions. unrepresentative samples. CORRECT ANSWER double-blind procedures. Edit 172. MC Delete (74) 7-19. Psychological differences between the genders are: row Points: 1 of little interest to contemporary http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 42 of 71 psychologists. simply reflections of biological differences between the sexes. no longer evident in contemporary Western societies. of little relevance to real life. CORRECT ANSWER far outweighed by gender similarities. Edit 173. MC Delete row (75) 7-19. Psychologists study animals because: Points: 1 animal behavior is just as complex as human behavior. experiments on people are generally considered to be unethical. the ethical treatment of animals is not mandated by professional guidelines. similar processes often underlie animal and human behavior. Edit 174. MC CORRECT ANSWER Delete (76) 7-19. Animal protection organizations are more likely to support the use of animals in research involving ________ than in research involving ________. row Points: 1 experimentation; replication naturalistic observation; experimentation CORRECT ANSWER case studies; naturalistic observation random assignment; case studies Edit 175. MC Delete (77) 7-19. The American Psychological Association and British Psychological Society have developed ethical principles urging investigators to: row Points: 1 avoid the use of monetary incentives in recruiting people to participate in research. forewarn potential research participants of the exact hypotheses that the research will test. avoid the manipulation of independent variables in research involving human participants. explain the research to the participants after the study has been completed. Edit 176. MC CORRECT ANSWER Delete (78) 7-19. Psychologists' personal values and goals: row Points: 1 http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 43 of 71 are carefully tested by means of observation and experimentation. lead them to avoid experiments involving human participants. can bias their observations and interpretations. CORRECT ANSWER have very little influence on the process of scientific observation. Edit 177. MC Delete row (79) 7-19. The study of psychology is potentially dangerous because: Points: 1 psychological knowledge can be used for destructive purposes. CORRECT ANSWER psychologists generally believe that people are not personally responsible for their actions. psychological research necessitates performing stressful experiments on people. people are highly suggestible and can be easily manipulated. Edit 178. MC Delete (80) 7-19. In answering multiple-choice test items, smart test-takers are best advised to: row Points: 1 check off as correct the first answer they read that seems to be right. choose the "all the above" option if it is available. carefully imagine how each of the alternative answers might be correct. recall the correct answer to each question CORRECT before reading the alternative answers. ANSWER Edit Delete 179. End of Question Pool - "Chapter 1 Medium" 180. Start of Question Pool - "Chapter 2 Medium" - Randomly display 14 of these questions End of pool to row Start of pool to row Edit Pool Delete Pool Entire pool to row Entire pool to page 1 181. MC (1) 20-33. A biological psychologist would be most interested in the relationship between: row Points: 1 body chemistry and violent behavior. CORRECT ANSWER skull shape and character traits. self-esteem and popularity. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 44 of 71 brain size and cell structure. Edit 182. MC Delete row (2) 20-33. The function of dendrites is to: Points: 1 receive incoming signals from other neurons. CORRECT ANSWER release neurotransmitters into the spatial junctions between neurons. coordinate the activation of the parasympathetic and sympathetic nervous systems. control pain through the release of opiatelike chemicals into the brain. Edit 183. MC Delete (3) 20-33. In transmitting sensory information to the brain, an electrical signal within a single neuron travels from the: row Points: 1 cell body to the axon to the dendrites. dendrites to the axon to the cell body. axon to the cell body to the dendrites. dendrites to the cell body to the axon. CORRECT ANSWER axon to the dendrites to the cell body. Edit 184. MC Delete row (4) 20-33. Neural impulses may travel as rapidly as: Points: 1 sound waves. light waves. 200 miles per hour. CORRECT ANSWER electricity through a wire. Edit 185. MC Delete (5) 20-33. Increasing excitatory signals above the threshold for neural activation will not affect the intensity of an action potential. This indicates that a neuron's reaction is: row Points: 1 inhibited by the myelin sheath. delayed by the refractory period. an all-or-none response. CORRECT ANSWER http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 45 of 71 dependent on neurotransmitter molecules. Edit 186. MC Delete row (6) 20-33. Reuptake refers to the: Points: 1 movement of neurotransmitter molecules across a synaptic gap. binding of neurotransmitter molecules to dendritic receptor sites. inflow of electrically charged atoms through an axon membrane. reabsorption of excess neurotransmitter molecules by a sending neuron. Edit 187. MC CORRECT ANSWER Delete (7) 20-33. Epinephrine is to hormone as acetylcholine is to: row Points: 1 synapse. action potential. endorphin. neurotransmitter. CORRECT ANSWER Edit 188. MC Delete (8) 20-33. Transferring messages from a motor neuron to a leg muscle requires the neurotransmitter known as: row Points: 1 dopamine. epinephrine. acetylcholine. CORRECT ANSWER insulin. Edit 189. MC Delete (9) 20-33. Botulin poisoning from improperly canned food causes paralysis by blocking the release of: row Points: 1 endorphins. epinephrine. acetylcholine. CORRECT ANSWER dopamine. Edit 190. MC Delete (10) 20-33. Opiate drugs occupy the same receptor sites as: row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 46 of 71 Points: 1 acetylcholine. serotonin. endorphins. CORRECT ANSWER dopamine. epinephrine. Edit 191. MC Delete (11) 20-33. Jos has just played a long, bruising football game but feels little fatigue or discomfort. His lack of pain is most likely caused by the release of: row Points: 1 glutamate. dopamine. acetylcholine. endorphins. CORRECT ANSWER Edit 192. MC Delete (12) 20-33. Jason's painful withdrawal symptoms following heroin use were probably due in part to a reduction in his body's normal production of: row Points: 1 dopamine. epinephrine. acetylcholine. endorphins. CORRECT ANSWER Edit 193. MC Delete (13) 20-33. A drug that mimics the effects of a particular neurotransmitter or blocks its reuptake is called a(n): row Points: 1 glutamate. steroid. agonist. CORRECT ANSWER opiate. Edit 194. MC Delete (14) 20-33. Endorphin agonists are likely to _______ one's immediate pain and endorphin antagonists are likely to _______ one's immediate pain. row Points: 1 http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 47 of 71 decrease; increase CORRECT ANSWER increase; decrease increase; increase decrease; decrease Edit 195. MC Delete (15) 20-33. Sensory neurons are an important part of the: row Points: 1 limbic system. reticular formation. peripheral nervous system. CORRECT ANSWER central nervous system. Edit 196. MC Delete (16) 20-33. The vast majority of cells in the body's information-processing system are: row Points: 1 interneurons. CORRECT ANSWER motor neurons. sensory neurons. neurotransmitters. Edit 197. MC Delete (17) 20-33. Messages are transmitted from your spinal cord to muscles in your hands by the ________ nervous system. row Points: 1 central peripheral CORRECT ANSWER parasympathetic sympathetic autonomic Edit 198. MC Delete (18) 20-33. One function of glial cells is to: row Points: 1 control heartbeat and breathing. mimic the effects of neurotransmitters. provide nutrients to interneurons. CORRECT ANSWER stimulate the production of hormones. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 48 of 71 Edit 199. MC Delete (19) 20-33. The somatic nervous system is a component of the ________ nervous system. row Points: 1 peripheral CORRECT ANSWER autonomic central sympathetic parasympathetic Edit 200. MC Delete (20) 20-33. Messages are transmitted from your spinal cord to your heart muscles by the: row Points: 1 limbic system. somatic nervous system. central nervous system. autonomic nervous system. CORRECT ANSWER Edit 201. MC Delete (21) 20-33. You come home one night to find a burglar in your house. Your heart starts racing and you begin to perspire. These physical reactions are triggered by the: row Points: 1 somatic nervous system. sympathetic nervous system. CORRECT ANSWER parasympathetic nervous system. limbic system. Edit 202. MC Delete (22) 20-33. Heartbeat acceleration is to heartbeat deceleration as the ________ nervous system is to the ________ nervous system. row Points: 1 somatic; autonomic autonomic; somatic central; peripheral sympathetic; parasympathetic CORRECT ANSWER parasympathetic; sympathetic Edit Delete http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 49 of 71 203. MC (23) 20-33. After discovering that the shadows outside his window were only the trees in the yard, Ralph's blood pressure decreased and his heartbeat slowed. These physical reactions were most directly regulated by his: row Points: 1 parasympathetic nervous system. CORRECT ANSWER sympathetic nervous system. somatic nervous system. hippocampus. Edit 204. MC Delete row (24) 20-33. Neural networks Points: 1 the branching extensions of a neuron. interconnected clusters of neurons in the CORRECT central nervous system. ANSWER neural cables containing many axons. junctions between sending and receiving neurons. neurons that connect the central nervous system to the rest of the body. Edit 205. MC Delete (25) 20-33. In a tragic diving accident, Andrew damaged his spinal cord and consequently suffered paralysis of his legs. Andrew's injury was located in his: row Points: 1 somatic nervous system. limbic system. sympathetic nervous system. central nervous system. Edit 206. MC CORRECT ANSWER Delete (26) 20-33. Aaron consistently exhibits a knee-jerk response without having any sensations of the taps on his knees. Aaron's experience is most indicative of a: row Points: 1 split brain. severed spinal cord. CORRECT ANSWER hemispherectomy. reward deficiency syndrome. Edit Delete http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 50 of 71 207. MC (27) 20-33. The part of the brainstem that controls heartbeat and breathing is called the: row Points: 1 cerebellum. medulla. CORRECT ANSWER reticular formation. thalamus. Edit 208. MC Delete (28) 20-33. Which region of the brainstem takes you to a state of arousal when someone nearby mentions your name? row Points: 1 reticular formation CORRECT ANSWER cerebellum hypothalamus amygdala medulla Edit 209. MC Delete (29) 20-33. Which brain structure relays information from the eyes to the visual cortex? row Points: 1 thalamus CORRECT ANSWER amygdala medulla hippocampus cerebellum Edit 210. MC Delete (30) 20-33. An amplified recording of the waves of electrical activity that sweep across the surface of the brain is called a(n): row Points: 1 brain lesion. EEG. CORRECT ANSWER PET scan. MRI. Edit 211. MC Delete (31) 20-33. The best way to detect enlarged fluid-filled brain regions in some patients who have schizophrenia is to use a(n): row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 51 of 71 Points: 1 EEG. MRI. CORRECT ANSWER PET scan. lobotomy. Edit 212. MC Delete (32) 20-33. Which of the following is the component of the limbic system that plays an essential role in the formation of new memories? row Points: 1 hypothalamus thalamus hippocampus CORRECT ANSWER medulla Edit 213. MC Delete (33) 20-33. The brainstem is to arousal as the limbic system is to: row Points: 1 emotion. CORRECT ANSWER muscular coordination. respiration. language comprehension. Edit 214. MC Delete (34) 20-33. To demonstrate that brain stimulation can make a rat violently aggressive, a neuroscientist should electrically stimulate the rat's: row Points: 1 reticular formation. cerebellum. medulla. amygdala. Edit 215. MC CORRECT ANSWER Delete (35) 20-33. A brain tumor caused extensive damage to Mr. Thorndike's hypothalamus. It is most likely that he may suffer a loss of: row Points: 1 visual perception. muscular coordination. sexual motivation. CORRECT ANSWER http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 52 of 71 language comprehension. Edit 216. MC Delete (36) 20-33. The brain structure that provides a major link between the nervous system and the hormone system is the: row Points: 1 cerebellum. amygdala. reticular formation. hypothalamus. CORRECT ANSWER medulla. Edit 217. MC Delete (37) 20-33. Addictive drug cravings are likely to be associated with reward centers in the: row Points: 1 thalamus. cerebellum. reticular formation. limbic system. CORRECT ANSWER angular gyrus. Edit 218. MC Delete (38) 20-33. Your conscious awareness of your own name and self-identity depends primarily on the normal functioning of your: row Points: 1 cerebellum. amygdala. hypothalamus. sympathetic nervous system. cerebral cortex. Edit 219. MC CORRECT ANSWER Delete (39) 20-33. The surgical removal of a large tumor from Dane's occipital lobe resulted in extensive loss of brain tissue. Dane is most likely to suffer some loss of: row Points: 1 muscular coordination. language comprehension. visual perception. CORRECT ANSWER http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 53 of 71 speaking ability. pain sensations. Edit 220. MC Delete (40) 20-33. Auditory stimulation is first processed in the ________ lobes. row Points: 1 occipital temporal CORRECT ANSWER frontal parietal Edit 221. MC Delete (41) 20-33. The motor cortex is located in the ________ lobes. row Points: 1 occipital temporal frontal CORRECT ANSWER parietal Edit 222. MC Delete (42) 20-33. Which of the following body parts is associated with the greatest amount of brain tissue in the motor cortex? row Points: 1 arms face CORRECT ANSWER trunk knees Edit 223. MC Delete (43) 20-33. The sensory cortex is most critical for our sense of: row Points: 1 taste. sight. hearing. touch. CORRECT ANSWER smell. Edit 224. MC Delete (44) 20-33. Which part of your brain receives information as to whether you are row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 54 of 71 moving your legs? Points: 1 limbic system motor cortex sensory cortex CORRECT ANSWER Broca's area Edit 225. MC Delete (45) 20-33. The experience of auditory hallucinations by people with schizophrenia is most closely linked with the activation of areas in their: row Points: 1 motor cortex. angular gyrus. temporal lobes. CORRECT ANSWER hypothalamus. Edit 226. MC Delete (46) 20-33. The ability to recognize familiar faces is disturbed by damage to the right ________ lobe. row Points: 1 frontal parietal occipital temporal CORRECT ANSWER Edit 227. MC Delete (47) 20-33. After Miguel's recent automobile accident, doctors detected damage to his cerebral cortex in Broca's area. It is likely that Miguel will have difficulty: row Points: 1 remembering past events. speaking fluently. CORRECT ANSWER reading. understanding other people when they speak. Edit 228. MC Delete (48) 20-33. Wernicke's area is typically located in the left ________ lobe. row Points: 1 http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 55 of 71 parietal occipital temporal CORRECT ANSWER frontal Edit 229. MC Delete (49) 20-33. PET scans have revealed that the visual cortex is activated when blind people read Braille. This best illustrates: row Points: 1 plasticity. CORRECT ANSWER aphasia. hemispherectomy. phrenology. Edit 230. MC Delete (50) 20-33. Neural regulation of a child's language functioning is transferred to the right hemisphere if speech areas in the left hemisphere are damaged. This best illustrates: row Points: 1 aphasia. hemispherectomy. plasticity. CORRECT ANSWER tomography. phrenology. Edit 231. MC Delete (51) 20-33. The benefits of brain plasticity are most clearly demonstrated in: row Points: 1 children who have had a cerebral hemisphere surgically removed. CORRECT ANSWER individuals with Alzheimer's disease. adults with aphasia. elderly stroke patients. people free of any disease or brain damage. Edit 232. MC Delete (52) 20-33. Damage to the left cerebral hemisphere is most likely to reduce a person's ability to: row Points: 1 solve arithmetic problems. CORRECT ANSWER http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 56 of 71 copy drawings. recognize faces. recognize familiar melodies. Edit 233. MC Delete (53) 20-33. Neurosurgeons have severed the corpus callosum in human patients in order to reduce: row Points: 1 aphasia. epileptic seizures. CORRECT ANSWER depression. neural plasticity. reward deficiency syndrome. Edit 234. MC Delete (54) 20-33. If a picture of a comb is briefly flashed in the left visual field of a splitbrain patient, she should be able to: row Points: 1 use her left hand to draw a picture of the comb. CORRECT ANSWER use her right hand to draw a picture of the comb. orally report what she saw. use her right hand to write the word "comb." Edit 235. MC Delete (55) 20-33. Hearing-impaired people who use sign language typically: row Points: 1 demonstrate greater mathematical competence than people without hearing impairments. process language in their left cerebral hemisphere. CORRECT ANSWER recognize facial expressions of emotion with their left rather than their right cerebral hemisphere. have a slightly smaller corpus callosum than people without hearing impairments. Edit 236. MC Delete (56) 20-33. Endocrine glands secrete hormones directly into: row Points: 1 synaptic gaps. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 57 of 71 the bloodstream. CORRECT ANSWER the limbic system. sensory neurons. interneurons. Edit 237. MC Delete (57) 20-33. The ovaries in females and the testes in males are part of the: row Points: 1 limbic system. endocrine system. CORRECT ANSWER sympathetic nervous system. reticular formation. central nervous system. Edit 238. MC Delete (58) 20-33. If a professor accused you of cheating on a test, your adrenal glands would probably release ________ into your bloodstream. row Points: 1 endorphins acetylcholine serotonin epinephrine CORRECT ANSWER insulin Edit Delete 239. End of Question Pool - "Chapter 2 Medium" 240. Start of Question Pool - "Chapter 3 Easy" - Randomly display 2 of these questions End of pool to row Start of pool to row Edit Pool Delete Pool Entire pool to row Entire pool to page 1 241. MC (1) 34-35. Dmitry Belyaev and Lyudmilla Trut successfully domesticated wild foxes by means of: row Points: 1 cloning. gender-typing. selective mating. CORRECT ANSWER gene splicing. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 58 of 71 hormone injections. Edit 242. MC Delete (2) 34-35. Which of the following is a major source of genetic diversity? row Points: 1 cloning gender-typing mutations CORRECT ANSWER norms Edit 243. MC Delete (3) 34-35. According to evolutionary psychologists, behaviors that promote reproductive success are likely to be: row Points: 1 socially prohibited. genetically predisposed. CORRECT ANSWER ecologically disruptive. disease-producing. Edit 244. MC Delete (4) 34-35. Compared with women, men are more likely to: row Points: 1 initiate sexual activity. think about sex. make sacrifices to gain sex. do all of the above. Edit 245. MC CORRECT ANSWER Delete (5) 34-35. The study of the relative power of genetic and environmental influences on behavior and personality traits is known as: row Points: 1 evolutionary psychology. behavior genetics. CORRECT ANSWER gender-typing. human cloning. Edit 246. MC Delete (6) 34-35. Identical twins originate from the fertilization of ________ egg cell(s) by ________ sperm cell(s). row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 59 of 71 Points: 1 a single; a single CORRECT ANSWER two; a single a single; two two; two Edit 247. MC Delete (7) 34-35. Twin studies suggest that Alzheimer's disease is influenced by: row Points: 1 testosterone. gender schemas. heredity. CORRECT ANSWER norms. Edit 248. MC Delete (8) 34-35. Two individuals are most likely to share similar personality traits if they are ________ twins who were reared ________. row Points: 1 fraternal; together identical; apart fraternal; apart identical; together CORRECT ANSWER Edit 249. MC Delete (9) 34-35. An infant's temperament refers most directly to its: row Points: 1 ability to learn. physical attractiveness. emotional excitability. CORRECT ANSWER physical health. sense of humor. Edit 250. MC Delete (10) 34-35. Who are likely to show the greatest similarity in temperament? row Points: 1 Ruth and Ramona, identical twins CORRECT ANSWER Philip and Paul, fraternal twins Larry and Laura, brother and sister http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 60 of 71 Vincent Sr. and Vincent Jr., father and son Edit 251. MC Delete (11) 34-35. Identical twins are most likely to share a similar prenatal environment if they share the same: row Points: 1 placenta. CORRECT ANSWER reproductive capacity. norms. gender schemas. Edit 252. MC Delete (12) 34-35. The enduring traditions, ideas, attitudes, and behaviors shared by a large group of people and transmitted from one generation to the next define their: row Points: 1 temperament. roles. racial identity. culture. Edit 253. MC CORRECT ANSWER Delete (13) 34-35. Those who study cultural influences on behavior are most likely to highlight the importance of: row Points: 1 natural selection. temperament. schemas. norms. Edit 254. MC CORRECT ANSWER Delete (14) 34-35. Personal space refers to: row Points: 1 our inner private thoughts and personally subjective feelings about ourselves. the distance we like to maintain between CORRECT ourselves and other people. ANSWER the priority we give to our own personal needs over group needs. areas of a home, such as a bedroom, where privacy is important. Edit Delete http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 61 of 71 255. MC (15) 34-35. A cluster of behaviors expected of those who occupy a particular social position is a: row Points: 1 norm. role. CORRECT ANSWER schema. temperament. Edit 256. MC Delete row (16) 34-35. Gender role refers to: Points: 1 one's biological sex. the sense of being male or female. the set of expected behaviors for males CORRECT and females. ANSWER the sense of being homosexual or heterosexual. how masculine a boy is or how feminine a girl is. Edit 257. MC Delete row (17) 34-35. The social roles assigned to women and men: Points: 1 are virtually the same in all cultures. have been virtually the same in all historical time periods. differ widely across cultures. CORRECT ANSWER differ widely across historical time periods but not across cultures. Edit 258. MC Delete row (18) 34-35. Gender identity refers to: Points: 1 one's biological sex. the sense of being male or female. CORRECT ANSWER the set of expected behaviors for males and for females. how masculine a boy is or how feminine a girl is. a person's identification with the parent of the opposite sex. Edit 259. MC Delete (19) 34-35. A boy who consistently exhibits traditionally masculine interests and row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 62 of 71 behavior patterns demonstrates the impact of: Points: 1 gene complexes. sexual orientation. the X chromosome. gender-typing. Edit 260. MC CORRECT ANSWER Delete (20) 34-35. Ten-year-old Migdalia insists on wearing very feminine-looking clothes because she wants to appear ladylike. This best illustrates the impact of: row Points: 1 natural selection. personal space. sexual orientation. gender-typing. Edit CORRECT ANSWER Delete 261. End of Question Pool - "Chapter 3 Easy" 262. Start of Question Pool - "Chapter 3 Medium" - Randomly display 15 of these questions End of pool to row Start of pool to row Edit Pool Delete Pool Entire pool to row Entire pool to page 1 263. MC (1) 36-50. A human sperm cell contains: row Points: 1 23 chromosomes. CORRECT ANSWER 23 genes. 46 chromosomes. 46 genes. Edit 264. MC Delete (2) 36-50. A segment of DNA capable of synthesizing a specific protein is called a: row Points: 1 gene. CORRECT ANSWER gender schema. chromosome. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 63 of 71 hormone. neurotransmitter. Edit 265. MC Delete (3) 36-50. The reproductive advantage enjoyed by organisms best suited to a specific ecological niche is known as: row Points: 1 cloning. behavior genetics. natural selection. CORRECT ANSWER temperament. Edit 266. MC Delete (4) 36-50. If a genetically based attraction to beautiful people contributes to survival, that trait will likely be passed on to subsequent generations. This best illustrates: row Points: 1 gender-typing. natural selection. CORRECT ANSWER behavior genetics. gender schema theory. Edit 267. MC Delete (5) 36-50. An evolutionary psychologist would suggest that people are genetically row predisposed to: Points: 1 fear dangerous animals. love their own children. seek healthy-looking mates. do all of the above. Edit 268. MC CORRECT ANSWER Delete (6) 36-50. Professor Assad suggested that a cautious attitude toward sexual encounters has proven to be more reproductively advantageous to women than to men because the reproduction process is more timeconsuming for women than for men. This suggestion best illustrates the logic of a(n) ________ theory of sexual behavior. row Points: 1 evolutionary CORRECT ANSWER social learning Freudian http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 64 of 71 gender schema Edit 269. MC Delete (7) 36-50. Men judge women as especially attractive if they appear ________ and women judge men as especially attractive if they appear ________. row Points: 1 mature; mature youthful; youthful mature; youthful youthful; mature CORRECT ANSWER Edit 270. MC Delete (8) 36-50. In attracting potential mates, women are more likely than men to advertise their own ________, and men are more likely than women to advertise their own ________. row Points: 1 athletic skills; parenting skills good looks; social status CORRECT ANSWER sexual experience; sexual inexperience intelligence; nurturance Edit 271. MC Delete (9) 36-50. Brittla is highly motivated to maintain an attractive appearance and spends a lot of time and money on cosmetics. According to evolutionary psychologists, Brittla's behavior is a product of: row Points: 1 cultural norms. gender-typing. gender schemas. genetic predispositions. CORRECT ANSWER Edit 272. MC Delete (10) 36-50. Evolutionary psychologists would be least likely to predict that: row Points: 1 a man would be distressed by the sexual infidelity of his wife. a woman would engage in casual sex with many male partners. CORRECT ANSWER a woman would prefer to marry a man who is wealthier than herself. a man would prefer to marry a woman who is better looking than himself. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 65 of 71 Edit 273. MC Delete (11) 36-50. Compared to identical twins, fraternal twins are ________ similar in neuroticism and ________ similar in extraversion. row Points: 1 more; less less; more more; more less; less Edit 274. MC CORRECT ANSWER Delete (12) 36-50. Compared to fraternal twins, identical twins are much more similar in: row Points: 1 extraversion. neuroticism. temperament. all of the above. CORRECT ANSWER Edit 275. MC Delete (13) 36-50. The personalities of adopted children: row Points: 1 are very similar to the personalities of the other children in their adoptive families. are very similar to the personalities of their biologically related siblings. are not very similar to the personalities of CORRECT their adoptive parents. ANSWER are more similar to the personalities of their caregiving adoptive parents than to the personalities of their biological parents. Edit 276. MC Delete (14) 36-50. The home environment most clearly has a greater influence on children's ________ than on their ________. row Points: 1 temperament; political attitudes extraversion; table manners religious beliefs; personality traits CORRECT ANSWER gender identity; gender schemas Edit 277. MC Delete (15) 36-50. Research most clearly suggests that personality traits are more strongly influenced by ________ than by ________. row http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 66 of 71 Points: 1 genes; home environment CORRECT ANSWER home environment; genes genes; peer influence home environments; peer influence Edit 278. MC Delete (16) 36-50. Pat is normally very restless and fidgety, whereas Shelley is usually quiet and easygoing. The two children most clearly differ in: row Points: 1 brain maturation. gender schemas. temperament. CORRECT ANSWER physical health. Edit 279. MC Delete (17) 36-50. The unique temperaments of children evoke predictable responses from their caregivers. This best illustrates the ________ of nature and nurture. row Points: 1 plasticity evolution interaction CORRECT ANSWER bipolarity Edit 280. MC Delete (18) 36-50. People have always responded so positively to Alyssa's good looks that she has developed a socially confident and outgoing personality. This best illustrates the: row Points: 1 commonality of gender identity and temperament. complementarity of gender schemas and social roles. interaction of nature and nurture. CORRECT ANSWER reciprocal influence of norms and roles. Edit 281. MC Delete (19) 36-50. Adopted children raised in the same family are not especially likely to row have similar personality traits. This most clearly implies that we should be cautious about attributing personality to: Points: 1 http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 67 of 71 genetic predispositions. parental influences. CORRECT ANSWER gender differences. peer influences. Edit 282. MC Delete (20) 36-50. An awareness that children's temperaments influence parents' childrearing practices should inhibit our tendency to: row Points: 1 emphasize the interaction of nature and nurture. assess the heritability of human intelligence. blame parents for our own dysfunctional characteristics. CORRECT ANSWER identify cultural differences in child-rearing practices. Edit 283. MC Delete (21) 36-50. Dante is healthier than his twin brother because he developed with a better placental barrier against viruses. This best illustrates the impact of ________ on development. row Points: 1 temperament gender schemas early environment CORRECT ANSWER genetic predispositions Edit 284. MC Delete (22) 36-50. In order to prevent teens from smoking, intervention programs for youth should first pay attention to the impact of ________ on teen smoking habits. row Points: 1 peer influence CORRECT ANSWER family environments genetic predispositions gender schemas Edit 285. MC Delete (23) 36-50. It has been suggested that our sensitivity to peer influence is genetically predisposed because it has facilitated the process of human mating. This suggestion best illustrates: row Points: 1 gender schema theory. http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 68 of 71 Freudian psychology. gender-typing. an evolutionary perspective. CORRECT ANSWER Edit 286. MC Delete (24) 36-50. Cultural diversity best illustrates our: row Points: 1 human temperaments. gene complexes. gender identities. adaptive capacities. CORRECT ANSWER Edit 287. MC Delete (25) 36-50. Frans avoids talking with food in his mouth because other people think it is crude and inappropriate. This best illustrates the impact of: row Points: 1 roles. schemas. stereotypes. norms. Edit 288. MC CORRECT ANSWER Delete (26) 36-50. Studies indicate that ________ prefer more personal space than do ________. row Points: 1 North Americans; Latin Americans CORRECT ANSWER the French; the British Arabs; Scandinavians women; men Edit 289. MC Delete (27) 36-50. Since the 1960s, Americans have experienced a(n) ________ in rates of depression and a(n) ________ in work hours. row Points: 1 increase; decrease decrease; increase increase; increase CORRECT ANSWER decrease; decrease http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 69 of 71 Edit 290. MC Delete (28) 36-50. Compared with today's North American parents, many Asian and African parents are more likely to encourage their children to value: row Points: 1 civil rights. racial equality. social harmony. CORRECT ANSWER nonconformity. self-reliance. Edit 291. MC Delete (29) 36-50. Compared with Asian parents, North American parents today place ________ emphasis on obedience and ________ emphasis on family loyalty. row Points: 1 more; less less; more more; more less; less Edit 292. MC CORRECT ANSWER Delete (30) 36-50. Cross-cultural research on human development indicates that: row Points: 1 person-to-person differences within CORRECT cultural groups are larger than differences ANSWER between groups. differences among cultural groups largely reflect genetic differences among racial groups. gender differences in behavior result from differences in biology rather than from differences in life experiences. developmental processes differ greatly among individuals raised in different cultures. Edit 293. MC Delete (31) 36-50. A human egg contains ________ chromosome and a human sperm contains ________ chromosome. row Points: 1 a Y; either an X or a Y either an X or a Y; an X an X; either an X or a Y CORRECT ANSWER either an X or a Y; a Y Edit Delete http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 70 of 71 294. MC (32) 36-50. Prenatal testosterone secretions exert one of their earliest influences on the development of: row Points: 1 gender roles. sex organs. CORRECT ANSWER gender schemas. sex chromosomes. Edit 295. MC Delete (33) 36-50. When teased by his older sister, 9-year-old Waldo does not cry because he has learned that boys are not expected to. Waldo's behavior best illustrates the importance of: row Points: 1 temperament. gender roles. CORRECT ANSWER testosterone. stereotypes. gender identity. Edit 296. MC Delete (34) 36-50. On extended visits to foreign countries, you would be most likely to observe: row Points: 1 more men than women in leadership positions. CORRECT ANSWER women earning approximately the same amount of money as men. men and women equally involved in child care. men and women equally involved in violent crime. Edit 297. MC Delete row (35) 36-50. Social learning theorists emphasize that: Points: 1 observation and imitation play a crucial role in the gender-typing process. CORRECT ANSWER children will exhibit only those gender-typed behaviors for which they have been directly rewarded. children will not learn gender-typed behaviors if the same-sex parent is absent from the home. all of the above are true. Edit Delete http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005 Page 71 of 71 298. MC (36) 36-50. Mr. Eskenazi frowns when his son cries but hugs his daughter when she cries. Mr. Eskenazi's contribution to the gender-typing of his children would most likely be highlighted by: row Points: 1 twin studies. social learning theorists. CORRECT ANSWER adoption studies. evolutionary psychologists. Edit 299. MC Delete (37) 36-50. Children's tendency to classify behavior and personality traits in terms of masculine and feminine categories is of most direct relevance to: row Points: 1 Freudian psychology. behavior genetics. evolutionary psychology. gender schema theory. CORRECT ANSWER Edit 300. MC Delete (38) 36-50. Those who suggest that our choices today shape tomorrow's possibilities are emphasizing the importance of: row Points: 1 behavior genetics. human responsibility. CORRECT ANSWER personal space. natural selection. Edit 301. Delete End of Question Pool - "Chapter 3 Medium" End of pool to row Update Points http://www.iowacconline.com/ec/exb/exb.learn?CourseID=2106526&47=747833&dt=6/7/2... 6/7/2005
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Convex FunctionsA function f is convex if dom(f ) is a convex set and [0, 1]f (x1 + (1 )x2 ) f (x1 ) + (1 )f (x2 )A function f is concave if f is convexInstructor: Arindam BanerjeeConvex Analysis and OptimizationFirst Order Conditionsf is convex i
Minnesota - CSCI - 5512
Nonparametric ModelsCSci 5512: Articial Intelligence IIInstructor: Arindam BanerjeeApril 4, 2012Instructor: Arindam BanerjeeNonparametric ModelsParametric Vs NonparametricParametric modelsInstructor: Arindam BanerjeeNonparametric ModelsParametri
Minnesota - CSCI - 5512
Support Vector MachinesCSci 5512: Articial Intelligence IIInstructor: Arindam BanerjeeApril 8, 2012Instructor: Arindam BanerjeeSupport Vector MachinesLinear SeparatorsInstructor: Arindam BanerjeeSupport Vector MachinesLinear SVMs: Separable Case
Minnesota - CSCI - 5512
BoostingCSci 5512: Articial Intelligence IIInstructor: Arindam BanerjeeApril 11, 2012Instructor: Arindam BanerjeeBoostingEnsemble LearningUse a collection of hypothesis from the hypothesis spaceInstructor: Arindam BanerjeeBoostingEnsemble Learni
Minnesota - CSCI - 5512
Statistical LearningCSci 5512: Articial Intelligence IIInstructor: Arindam BanerjeeApril 16, 2012Instructor: Arindam BanerjeeStatistical LearningFull Bayesian learningThe Bayesian view of learningInstructor: Arindam BanerjeeStatistical LearningF
Minnesota - CSCI - 5525
PCA vs FA! PCA! FAProject x to zCombine z to xz = WT(x !)x ! = Vz + !xzzxE. Alpaydin, Introduction to Machine LearningFactor Analysis! Finda small number of factors z, which whencombined generate x :xi !i = vi1z1 + vi2z2 + . + vikzk + !iw
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Dimension ReductionRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaFeature SelectionNP-hard to search through all the combinations Needheuristic solutionsThe assumption is bas
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Dimension ReductionRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaLinear Discriminant Analysis Finda low-dimensionalspace such that when xis projected, classes arewell-separ
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Course OverviewRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaWelcome to CSci 5525Course: Machine LearningInstructor: Rui Kuang (Ray), Assistant Professor (CS&E) Contact:Offi
Minnesota - CSCI - 5525
CHAPTER 5:Multivariate MethodsE. Alpaydin, Introduction to Machine LearningMultivariate Data Multiplemeasurements (sensors) d inputs/features/attributes: d-variate N instances/observations/examples111X X X 12d 22212dX X X X= NN
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Bayes DecisionTheory andParametric ModelsRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaRegression exampleCoefficients increase inmagnitude as orderincreases:1: [-0.0769, 0
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Bayes DecisionTheory andParametric ModelsRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaParametric vs NonparametricParametric methods: Amodel (usually a type of simple distr
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Bayes DecisionTheory andParametric ModelsRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaParametric Classification Discriminantfunctiongi ( x ) = p( x | Ci ) P (Ci )orgi (
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Supervised LearningRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaSupervised Learning Classification RegressionInput Feature Space" x1 %$'$ x2 'x = $ . '$'$ . '$xD '#&
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Supervised LearningRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaSupervised Learning ClassificationData: RegressionX = cfw_x t,r t N=1tX = cfw_x t,r t N=1trt " #(Clas
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Supervised LearningRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaNoise and Model ComplexityGiven similar training error,use the simpler oneSimpler to use (lowercomputational
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)NonparametricMethodsRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaDensity EstimationGiven the training set X=cfw_xtt drawn iid from p(x)Divide data into bins of size h Histo
Minnesota - CSCI - 5525
CSCI5525: Machine Learning (Spring 2012)ClusteringRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaExpectation-Maximization (EM)Complete likelihood, Lc( |X,Z), in terms of x and zLc (" | X ) = log # p(x t , zt | ") = $t
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Linear DiscriminationRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaLikelihood- vs. Discriminantbased ClassificationLikelihood-based: Assume a model for p(x|Ci),use Bayes rule
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Linear DiscriminationRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaLogistic DiscriminationlogTwo classes: Assume log likelihood ratio is linearp (C1 | x )p (C1 | x )= log=
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Local ModelsRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaOnline k-meansWinner-take-all networkWeight decay term:!mij = !bit ( x tj " mij ) = !bit x tj " !bit mijE. Alpaydin
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Multilayer PerceptronRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaBiological Neural Nets Pigeonsas artexperts (Watanabe et al. 1995)Experiment: Pigeonin Skinner box Pres
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Multilayer PerceptronRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaBackpropagationHy i = vT z = " v ih zh + v i 0ih =1zh = sigmoid ( wT x )h=1*$ d&" w hj x j + w h 0 '
Minnesota - CSCI - 5525
CSCI 5525: Machine Learning (Spring 2012)Multilayer PerceptronRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaTuning the Network SizeDestructiveWeight decay:penalizing non-zeroparameters The same as addingadditiona
Minnesota - CSCI - 5525
CSCI5525: Machine Learning (Spring 2012)ClusteringRui KuangDepartment of Computer Science and EngineeringUniversity of MinnesotaMixture of GaussiansKp( x | ") = % # iN ( x | i , $i ),i =1Kwith 0 & # i & 1 and % # i = 1.i =1Mixture of Gaussians
Webster - FINC - 5880
A firm has 10 million shares outstanding with a market price of $20 per share. The firm has $25 million in extra cash (short term investments)that is plans to use in a stock repurchase; the firm has no other financial investments or any debt. What is the
Webster - FINC - 5880
Axel Telecommunications has a target capital structure that consists of 70% debt and 30% equity. The company anticipates that its capital budget for the upcoming year will be $3 million. IfAxel reports net income of $2 million and follows a residual dist
Webster - FINC - 5880
A firm has 10 million shares outstanding with a market price of $20 per share. The firm has $25 million in extra cash (short term investments)that is plans to use in a stock repurchase; the firm has no other financial investments or any debt. What is the
Drexel - ECON - 201
Econ Final ReviewChapter 1- Scarcity - the limited nature of society's resources- Opportunity cost - whatever must be given up to obtain some item- Marginal cost - the increase or decrease in costs as a result of one more or one less unit ofoutput-
North Texas - ACCT - 5130
Multiple Choice Questions1. Generally speaking, which of the following is not one of the primary purposes of abudget?A. Identifying a company's most profitable products.B. Evaluating performance.C. Planning.D. Controlling profit and operations.E. F
Drexel - ENGR - 361
ENGR 361 Statistical Analysis of Engineering Systems (Spring, 2012)Homework 1 Solutions
Florida State College - BUS - 305
Bus Prin of Orig Behaivor
Florida State College - BUS - 305
Week 8 - Assignment #2Coca-ColaOctavial RobinsonPrincipal of Organizational BehavioralDr. Daphyne FosterStrayer UniversityAugust 21, 20111. What do you think is the most important emerging issue in the design of work?The most important rising issu
Florida State College - BUS - 305
Week 2 Quiz1.Question:Researchfocusingontheeffectsofefficientculturesonorganizationalperformance andhowpathologicalpersonalitiesmayleadtodysfunctionalcultureshighlights whichdisciplinescontributiontoorganizationalbehavior?StudentAnswer:psychologys
Florida State College - BUS - 305
Week 1Companies role should change every so often as time changes. A company that stays the same will fail. That is whyit is important for companies to be positive impacts in the contemporary world. People changes and so will thecompany which will acco
Florida State College - BUS - 305
Week 1Companies role should change every so often as time changes. A company that stays the samewill fail. That is why it is important for companies to be positive impacts in the contemporaryworld. People changes and so will the company which will acco
CSU Northridge - COMP - 122
Conditional statementsLoop: for, while, do-whileBRGE- branch(br) greater than or equal(ge)Accumulator(A) - using LOAD A RR stores a value for a variable Ex: var i; LOAD A RR, ii = i + 10; would use STORE A RR, i | for the answer |Full code for ^ :
CSU Northridge - COMP - 122
Variable: static v. dynamic Assembler
CSU Northridge - COMP - 122
CSU Northridge - COMP - 122
#ram/CPU,SP,PCHow to select to fetch 1 or 3 bytesInspect Instruction#von Newman cycle T#vonnewmancycle, page 168 in bookUnary Instructions: Instructions that don't have an operand specier, single 8 bitinstruction
CSU Northridge - COMP - 122
How long for instruction? length(bits)#ram, CPU
CSU Northridge - COMP - 122
CSU Northridge - COMP - 122
Deign Machine Langua" 1. Ram size address8-bit address Capacity of RAM : 16-bit address Capacity of RAM : 32-bit address Capacity of RAM : 2. Character Set.ASCII (256 letters) uses 8-bit allocation (1 byte, 1 letter)Common 128 Characters 0000,000
CSU Northridge - COMP - 122
Negative to Binary Given allocation: 8 bits Number: -24 Question: nd its binary representation1. Drop the sign (-) = 242. To binary: 11000 [practice decimal to binary conversion]3. Fit in 8 bits: 00011000 [ll in allocation]4. Flip: 11100111 [ones