abstract thinking
ability to think about concepts and principles, identify patterns, and make generalizations about classes of objects
achievement test
test measuring the skills and knowledge acquired during school
content validity
extent to which a test measures the behavior or skill it is intended to measure
convergent thinking
cognitive process in which a person searches for a single, correct answer to a question or problem
crystallized intelligence
accumulated knowledge acquired over time, which increases with age
culture-fair intelligence test
intelligence test designed to ensure it does not favor any certain cultural background over another
divergent thinking
cognitive process in which a person develops many unique, creative responses to a question or problem
fluid intelligence
ability to find new ways to solve problems or perform tasks, measured by performance on tests related to speed and abstract reasoning
general intelligence
broad mental capacity that influences performance on tasks measuring cognitive ability
intelligence
ability to gather knowledge and skills and put them to use; includes intellectual ability, possession of specific skills, and the ability to reason abstractly
intelligence test
test intended to measure the ability to think and reason rather than measuring accumulated knowledge
mental age
expression of cognitive ability in terms of the age at which a typical person reaches that level of mental capacity
predictive validity
extent to which a score on one measure predicts the score on a related measure
processing speed
rate at which someone takes in information, makes sense of it, and forms a response
psychometrics
science behind psychological measurements of mental capacities, abilities, and processing
sensory capacity
degree of sense organ sensitivity
standardized test
test in which all testing and scoring conditions are consistent across test takers, making it possible to compare performance without other variables affecting the results
stereotype threat
when people feel concerned about confirming negative expectations about their group and subsequently have a higher potential of performing poorly on tests because of this apprehension
test bias
when a test is comparatively more difficult for one group of people than it is for others