Course Hero

Register now to access 7 million high quality study materials (What's Course Hero?) Course Hero is the premier provider of high quality online educational resources. With millions of study documents, online tutors, digital flashcards and free courseware, Course Hero is helping students learn more efficiently and effectively. Whether you're interested in exploring new subjects or mastering key topics for your next exam, Course Hero has the tools you need to achieve your goals.

1 Page

psy420_ch12_lab_questions

Course: PSY 420, Fall 2009
School: CSU Northridge
Rating:
 
 
 
 
 

Word Count: 196

Document Preview

Questions 1. 10/20/03 Exercise A student was interested in determining the effects of two kinds of verbal reinforcement on childrens performance on a simple motor-coordination task. Children were assigned randomly to one of three treatment conditions in which subjects received either praise for correct responses, reproof for mistakes, or no verbal comment at all. The response measure was the number of error made...

Register Now
Search

Unformatted Document Excerpt

Coursehero >> California >> CSU Northridge >> PSY 420

Course Hero has millions of student submitted documents similar to the one
below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.

Course Hero has millions of student submitted documents similar to the one below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.
Questions 1. 10/20/03 Exercise A student was interested in determining the effects of two kinds of verbal reinforcement on childrens performance on a simple motor-coordination task. Children were assigned randomly to one of three treatment conditions in which subjects received either praise for correct responses, reproof for mistakes, or no verbal comment at all. The response measure was the number of error made during the course of testing. The following data were obtained: Praise (a1) 4 7 5 3 6 4 6 5 8 6 4 7 Reproof (a2) 7 6 9 7 8 6 7 8 7 10 8 9 None (a3) 7 3 7 5 7 8 5 8 4 8 5 6 a. Conduct the overall F test using the SPSS b. Conduct planned comparisons ANOVA with by hand 1) Praise vs. Reproof 2) Praise vs. None 3) Reproof vs. None 4) Praise + Reproof vs. None c. repeat the planned comparisons in #b (1) through (4) using the SPSS d. Calculate the r2comp of each comparison of (1) to (4) e. Conduct Post Hoc comparisons using formulas and tables A-1, A-2, and A-3 in appendix 1) Repeat the 4 comparisons in # b (1 to 4) using the Schef...

Find millions of documents on Course Hero - Study Guides, Lecture Notes, Reference Materials, Practice Exams and more. Course Hero has millions of course specific materials providing students with the best way to expand their education.

Below is a small sample set of documents:

CSU Northridge - PSY - 420
Basics of Factorial DesignsAdvanced Statistical Methods Chapter 13factorial designs more than one independent variable notatione.g.Factorial analysis2x2 3x4 2x2x2Factorial Designs 2 x 2 design Factor BFactorial Designs 3 x 4 design B1
CSU Northridge - PSY - 420
Chapter 13. Lab Exercise1 Name (Please print): _ Date: _1. The individual AB cell means for a 4 x 2 factorial experiment are given below in a set of six examples. Draw a graph and indicate for each example which factorial effects are present. a. B1
CSU Northridge - PSY - 420
Chapter 13. Exercise Questions Name (Please print): _ Date: _1. We have worked on the experiment on the effects of verbal reinforcement on the performance of children on a simple motor-coordination task. Now we extend that experiment by introducing
CSU Northridge - PSY - 420
10/27/03Chapter 13. Exercise Questions Solution1. We have worked on the experiment on the effects of verbal reinforcement on the performance of children on a simple motor-coordination task. Now we extend that experiment by introducing a second fac
CSU Northridge - PSY - 420
Analyze interaction comparisons1
CSU Northridge - PSY - 420
1 Chapter 14 and 15. Analysis of main effects, simple effects, and interaction comparisons 1. Mean Table Physical computer standard overall s=6 2. Overall ANOVA tableSource Lecture presentation Lecture x present Error Total SS 1194 2209 722 1668 579
CSU Northridge - PSY - 420
Chapter 14. Exercise Questions Name (Please print): _ Date: _We have worked on this experiment: The effects of verbal reinforcement on the performance of children and adult on a simple motor-coordination task. The DV is the number of errors subjects
CSU Northridge - PSY - 420
* Simple effects of A and B * UNIANOVA vtscore BY lecture present /LMATRIX 'lecture difference at computer' lecture 1 -1 0 lecture*present 1 0 -1 0 0 0 ; lecture 1 1 -2 lecture*present 1 0 1 0 -2 0 /LMATRIX 'lecture difference at standard' lecture 1
CSU Northridge - PSY - 420
Chapter 15. Exercise Questions Name (Please print): _ Date: _1. We have worked on this experiment: The effects of verbal reinforcement on the performance of children and adult on a simple motor-coordination task. The DV is the number of errors subj
CSU Northridge - PSY - 420
* Interaction contrast * UNIANOVA vtscore BY lecture present /LMATRIX 'physical vs. social and computer vs.standard' lecture*present 1 -1 -1 1 0 0 ; /LMATRIX 'combined science vs. history and computer vs.stand' lecture*present .5 -.5 .5 -.5 -1 1 ; /D
CSU Northridge - PSY - 420
Experimental designsAdvanced Statistical Methods Chapter 16if your subjects are exposed to only one of conditions, between-subjects design if your subjects are exposed to all conditions, within-subjects designThe Within-Subjects Single-Factor Des
CSU Northridge - PSY - 420
Chapter 16. Exercise Questions Name (Please print): _ Date: _We have worked on this experiment: The effects of verbal reinforcement on the performance of children on a simple motor-coordination task. The DV is the number of errors subjects made.Pra
CSU Northridge - PSY - 420
Single-df comparisons (p. 281)Advanced Statistical Methods Chapter 16The Within-Subjects Single-Factor Design IIBetween-subjects design the error term for the omnibus analysis (MS S/A) Under the assumption that population treatment variances ar
CSU Northridge - PSY - 420
Chapter 17. Exercise Questions Name (Please print): _ Date: _A researcher was interested in the effects of two drugs (I and II) on speed of learning in nonhuman primates. Subjects in condition a1 were a control group that received no drug. Those in
CSU Northridge - PSY - 420
Chapter 18. Exercise Questions Name (Please print): _ Date: _A researcher was interested in the effects of two drugs (I and II) on speed of learning in nonhuman primates. Subjects in condition a1 were a control group that received no drug. Those in
CSU Northridge - PSY - 420
Chapter 18. Exercise Questions Part I Name (Please print): _ Date: _A researcher was interested in the effects of two drugs (I and II) on speed of learning in nonhuman primates. Subjects in condition a1 were a control group that received no drug. Th
CSU Northridge - PSY - 420
There were significant main effect of time (B) and the significant interaction effect between time and different types of drug. The significant interaction effect means that the performance of chimpanzees in the three different conditions was not con
CSU Northridge - PSY - 420
1Chapter 18. Exercise Questions SolutionsA researcher was interested in the effects of two drugs (I and II) on speed of learning in nonhuman primates. Subjects in condition a1 were a control group that received no drug. Those in condition a2 recei
CSU Northridge - PSY - 420
1Chapter 18. Exercise Questions SolutionsA researcher was interested in the effects of two drugs (I and II) on speed of learning in nonhuman primates. Subjects in condition a1 were a control group that received no drug. Those in condition a2 recei
CSU Northridge - PSY - 420
Chapter 24. Exercise Questions Name (Please print): _ Date: _1. A student was interested in determining the effects of two kinds of verbal reinforcement on childrens performance on a simple motor-coordination task. Children were assigned randomly to
CSU Northridge - PSY - 420
Chapter 24. Exercise Questions Part 1 Name (Please print): _ Date: _1. A student was interested in determining the effects of two kinds of verbal reinforcement on childrens performance on a simple motor-coordination task. Children were assigned rand
CSU Northridge - PSY - 420
Chapter 24. Exercise Questions Part 2 Name (Please print): _ Date: _A student was interested in determining the effects of two kinds of verbal reinforcement on participants performance on a simple motor-coordination task. There were two groups; chil
CSU Northridge - PSY - 420
1Chapter 24. Exercise Questions Part 2 SolutionsA student was interested in determining the effects of two kinds of verbal reinforcement on participants performance on a simple motor-coordination task. There were two groups; children and adults. T
CSU Northridge - PSY - 420
CSU Northridge - PSY - 420
Last four digists of Student ID exam1 542 92 1079 46 1321 63.5 1994 72 2221 87.5 2672 72.5 2808 33 2932 62.5 3580 42.5 3938 61 4271 67.5 5278 85 5856 50 7301 53 8395 65 9021 79 9098 80 9314 80 9440 49
CSU Northridge - PSY - 420
ID 542 1079 1321 1994 2221 2672 2808 2932 3580 3938 4271 5278 5856 7301 8395 9021 9314 9440Exam 2 98.5 48.5 32.5 84 95 100 48.5 74 65 89 59.5 90 97 32.5 89 91 100 93
CSU Northridge - PSY - 420
Student ID 0223 0522 0619 0845 1016 1047 1048 1606 3096 3099 3364 3482 3686 4025 4207 5041 5384 6193 6585 6674 6720 7073 7365 7704Exam1 69 100 99 78 100 78.5 98 100 95 84 100 94 91 95.5 99 95 97 89 83 97.5 95 73 100 100Mean SD92.10 9.42
CSU Northridge - PSY - 420
ID 252 313 430 1608 1756 1986 5773 6063 8783 8817 9239 9701Exam 1 89 98 99 86 95 96 88 97 95 100 98 84Extra points33 3
CSU Northridge - PSY - 420
Student IDExam 20223 0522 0619 0845 1016 1047 1048 1606 3096 3099 3364 3482 3686 4025 4207 5041 5384 6193 6585 6674 6720 7073 7365 770450.5 81.75 90.5 87.5 100 86 85 97.5 97 86.5 100 79 98 98 96 99 74 87.5 81 91.25 78 86 93 92Mean SD88.13 1
CSU Northridge - PSY - 420
ID 252 313 430 1608 1756 1986 5773 6063 8783 8817 9239 9701Exam2 91 100 88 100 96 100 81 98 100 94 98 87Extra3 3 3 3 3
CSU Northridge - PSY - 420
10/30/02 Exam 2 Practice Questions SolutionsPart I. Dr. Smith hypothesized that there should be cultural differences in emotional expressions due to cultural practice. To test her hypothesis, she collected data with college students from Italy, US,
CSU Northridge - PSY - 420
Exam 2 Review 1. Single-factor 2-level designVocabulary test Mean Sum a=2 s = 12 (1) ANOVA approach 1) t-test: t2 = F 2) F-test 3) Hypothesis H 0 : 1 = 2 H a : 1 2 A [ A] = s2Physics 40 A1 = 480Social 26 A2 = 312[Y ] = YSource A2T2
CSU Northridge - PSY - 420
Student ID Exam 3 0223 75.5 0522 99 0619 85.5 0845 84 1016 94.5 1047 91 1048 92 1606 99 3096 83 3099 65.5 3364 98 3482 94.5 3686 62.5 4025 96 4207 100 5041 98.5 5384 99 6193 93 6585 81 6674 100 6720 85 7073 72.5 7365 94 7704 87 Mean SD 88.75 10.92
CSU Northridge - PSY - 420
ID 252 313 430 1608 1756 1986 5773 6063 8783 8817 9239 9701 Mean SDExam 3 76 97 91 76 92 84 81 90 100 91 94 92 88.67 7.76extra 3 3 3 3 33 33
CSU Northridge - PSY - 420
Chapter 13 Factorial design Factor A (lecture) Social History 40 38 12 31 26 34Factor B (Presentation methods) a = 3, b=2, s = 6computer standard overallPhysics 46 34 40Overall 44.33 25.67(1) How to identify main and interaction effects fro
CSU Northridge - PSY - 420
1Possible conceptual questionsEach answer should be short, clear, logical, and concise. Points will be deducted if your answer is long, ambiguous, and poorly structured. 1. Explain why the ANOVA is a special case of MRC. 2. Explain the logic of nu
CSU Northridge - PSY - 420
Homework #1Name: _ Date: _ First, download the dataset (Homework1 data) from the course webpage (www.csun.edu/~skang/psy420.html). This dataset contains scores on the Rosenberg Self-Esteem Scale and the Satisfaction with Life Scale from 20 students.
CSU Northridge - PSY - 420
Homework #1Name: _ Date: _First, download the dataset (HW1 data) from the course webpage (www.csun.edu/~skang/PSY420.html). This dataset contains scores on the Rosenberg Self-Esteem Scale and the Satisfaction with Life Scale from 20 students. Usin
CSU Northridge - PSY - 420
Self-esteem Life satisfaction 5.00 4.00 3.00 3.00 7.00 7.00 4.00 2.00 7.00 7.00 4.00 3.00 6.00 7.00 7.00 6.00 6.00 4.00 6.00 6.00 4.00 5.00 7.00 6.00 4.00 6.00 7.00 7.00 4.00 4.00 4.00 2.00 4.00 3.00 7.00 5.00 5.00 3.00 5.00 4.00
CSU Northridge - PSY - 420
Last four digists ofHomework 1 Homework 2 Homework 3 Student ID Homework 4 542 10 10 10 10 1079 6 5 9.5 1321 10 9 7 8.5 1994 10 10 9.5 9.5 2221 9 10 9.5 10 2672 10 10 9.5 9.5 2808 8 7 2932 10 9 9.5 10 3580 10 7 9.5 9.5 3938 3 10 9.5 10 4271 9 5 10 10
CSU Northridge - PSY - 420
2/17/04 Homework #1 solution Self-esteem(X) 5.00 3.00 7.00 4.00 7.00 4.00 6.00 7.00 6.00 6.00 4.00 7.00 4.00 7.00 4.00 4.00 4.00 7.00 5.00 5.00 5.30 1.91 1.38 1.78 33.80 14.24 0.75 0.71 0.93 -0.25 y'=-.25+.93x 0.75 Life satisfaction(Y) (x-xbar) (y-yb
CSU Northridge - PSY - 420
student Height (X) cm 1 149 2 153 3 167 4 161 5 151 6 154 7 177 8 162 9 172 10 178 11 173 12 164 13 181 14 182 15 159 sum 2483 SD 11.18 mean 165.53Weight (Y) kg 54 52 53 57 47 62 69 60 55 73 78 58 73 68 58 917 9.07 61.13(x-xbar) -16.53 -12.53 1.4
CSU Northridge - PSY - 420
Homework #3Name: _ Date: _ This data set is based on the two questions below. 1. Are you currently in a romantic relationship? (circle one) Yes No 2. Compared to the average student, how happy do you think you are? (rate on 7-point scale ranging fro
CSU Northridge - PSY - 420
Homework #4Name: _ Date: _ Note. Use SPSS to do this homework. Submit your SPSS output with this page. 1. In this hypothetical experiment, students are introduced to a set of vocabulary words presented in the context of one of the following lectures
CSU Northridge - PSY - 420
Homework #4 (due on 3/25/04)Name: _ Date: _ Part I. Dr. Smith hypothesized that there should be cultural differences in emotional expressions due to cultural practice. To test her hypothesis, she collected data with college students from Italy, US,
CSU Northridge - PSY - 420
Homework #5Name: _ Date: _ Part I. Dr. Smith hypothesized that there should be cultural differences in emotional expressions due to cultural practice. To test her hypothesis, she collected data with college students from Italy, US, and Japan. The 36
CSU Northridge - PSY - 420
Homework #5 solutionsName: _ Date: _ Part I. Dr. Smith hypothesized that there should be cultural differences in emotional expressions due to cultural practice. To test her hypothesis, she collected data with college students from Italy, US, and Jap
CSU Northridge - PSY - 420
Homework #6Name: _ Date: _ A major research technique in the field of behavioral genetics is to breed animals selectively on the basis of particular characteristics exhibited by the animals and then observe the relative performance of the offspring.
CSU Northridge - PSY - 420
1 A. Overall F tableTests of Between-Subjects Effects Dependent Variable: NTRIAL Source Corrected Model Intercept IQ ENV IQ * ENV Error Total Corrected Total Type III Sum of Squares 320.250a 3072.000 171.500 10.083 138.667 423.750 3816.000 744.000 d
CSU Northridge - PSY - 420
1 A. Overall F tableTests of Between-Subjects Effects Dependent Variable: NTRIAL Source Corrected Model Intercept IQ ENV IQ * ENV Error Total Corrected Total Type III Sum of Squares 320.250a 3072.000 171.500 10.083 138.667 423.750 3816.000 744.000 d
CSU Northridge - PSY - 420
Homework #7Name: _ Date: _ A student was interested in determining the effects of two kinds of verbal reinforcement on participants performance on a simple motor-coordination task. There were two groups; children and adults. The participants were as
CSU Northridge - PSY - 420
1Homework #7 SolutionsA student was interested in determining the effects of two kinds of verbal reinforcement on participants performance on a simple motor-coordination task. There were two groups; children and adults. The participants were assig
CSU Northridge - PSY - 420
Homework #8 (due on 11/19/03)Name: _ Date: _ To satisfy a course requirement, an instructor in a computer literacy course wanted to measure progress in learning to use a versatile word-processing program. His intention was to encourage students to u
CSU Northridge - PSY - 420
1Homework #8 SolutionsTo satisfy a course requirement, an instructor in a computer literacy course wanted to measure progress in learning to use a versatile word-processing program. His intention was to encourage students to use the variety of for
CSU Northridge - PSY - 420
11/19/03Homework #9 (due on 11/24/03)Name: _ Date: _ A researcher was interested in the effects of two drugs (I and II) on speed of learning in nonhuman primates. Subjects in condition a1 were a control group that received no drug. Those in condit
CSU Northridge - PSY - 420
11/26/03Homework #10 (due on 12/1/03)Name: _ Date: _ A student was interested in determining the effects of two kinds of verbal reinforcement on participants performance on a simple motor-coordination task. There were two groups; children and adul
CSU Northridge - PSY - 420
1Homework #10 SolutionsA student was interested in determining the effects of two kinds of verbal reinforcement on participants performance on a simple motor-coordination task. There were two groups; children and adults. The participants were assi
CSU Northridge - PSY - 420
HOMEWORK Last 4 digits 394 681 968 1421 2208 3129 3309 3587 4803 6181 6489 6854 7418 8301 8860 9501 MEAN SD HIGH LOW COUNT 1 98.0 73.0 100.0 95.0 97.0 85.0 81.0 87.0 95.0 90.0 91.0 100.0 65.0 100.0 89.8 10.7 100.0 65.0 14.0 2 97.0 75.0 30.0 100.0 100
CSU Northridge - PSY - 420
ID 542 1079 1321 1994 2221 2672 2808 2932 3580 3938 4271 5278 5856 7301 8395 9021 9098 9314 9440HW1 10.0 6.0 10.0 10.0 9.0 10.0 8.0 10.0 10.0 9.5 9.0 10.0 10.0 8.0 10.0 10.0 10.0 10.0 8.0HW2 10.0 5.0 9.0 10.0 10.0 10.0 7.0 9.0 7.0 10.0 5.0 10.0 1
CSU Northridge - PSY - 420
ID 542 1079 1321 1994 2221 2672 2808 2932 3580 3938 4271 5278 5856 7301 8395 9021 9098 9314 9440Homework 1 Homework 2 Homework 3 10 10 10 6 5 9.5 10 9 7 10 10 9.5 9 10 9.5 10 10 9.5 8 7 5 10 9 9.5 10 7 9.5 9.5 10 9.5 9 5 10 10 10 10 10 10 9.5 8 8 7
CSU Northridge - PSY - 420
student 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15height 149 153 167 161 151 154 177 162 172 178 173 164 181 182 159weight 54 52 53 57 47 62 69 60 55 73 78 58 73 68 58