Back to AI Flashcard MakerAdvanced Placement /AP® Psychology Testing and Individual Differences Part 1
AP® Psychology Testing and Individual Differences Part 1
This deck covers key concepts related to psychological testing and individual differences, including definitions, types of reliability and validity, and the purposes of various tests.
What is the purpose of a test?
Tests are used to make decisions.
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Key Terms
Term
Definition
What is the purpose of a test?
Tests are used to make decisions.
What do psychometricians do?
• measurement psychologists • analyze psychological data • test development • measure mental traits and processes
Define: constructs
theoretical ideas about a group of events related to behavior Examples: intelligence, happiness, honesty
Define norms as it relates to testing.
standards used to compare the scores between test takers
List three traits of a good test.
1. standardized 2. reliable 3. valid
Define standardization as it relates to testing.
Two-part test development process: 1. establishes test norms from test results of large sample 2. ensures test is administered and scored uniformly fo...
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| Term | Definition |
|---|---|
What is the purpose of a test? | Tests are used to make decisions. |
What do psychometricians do? | • measurement psychologists • analyze psychological data • test development • measure mental traits and processes |
Define: constructs | theoretical ideas about a group of events related to behavior Examples: intelligence, happiness, honesty |
Define norms as it relates to testing. | standards used to compare the scores between test takers |
List three traits of a good test. | 1. standardized 2. reliable 3. valid |
Define standardization as it relates to testing. | Two-part test development process: 1. establishes test norms from test results of large sample 2. ensures test is administered and scored uniformly for everyone |
Define reliability as it relates to testing. | consistency of results over time |
What are the four types of reliability? | 1. test-retest 2. split-half 3. equivalent (or alternate) form 4. interrater |
Define: test-retest reliability | • scores are consistent on a given test when the same participants are tested on two separate occasions • problematic because of familiarity with test questions Example: If you take your French test once on Monday and again on Friday, your scores should be similar. |
Define: split-half reliability | consistency between scores on one half of the test and scores on the other half of the test Example: The scores on even-numbered questions should correlate with the scores on odd-numbered questions. |
Define: equivalent form reliability | • two tests with different questions about the same material given to the same participants produce consistent scores • a.k.a. alternative form reliability Example: Your score on the September SAT should be consistent with your score on the October SAT. |
Define: interrater reliability | consistency in scores given by different graders Example: If you pass your road test with one instructor, you should pass the test with any instructor. |
Define validity as it relates to testing. | extent to which a test accurately measures what it is supposed to |
What are the four types of validity? | 1. face 2. content 3. construct 4. criterion-related 5. predictive |
Define: face validity | content of the test reflects the material it is supposed to, according to the test takers Example: The AP Psych exam should reflect the material provided in the test outline. |
Define: content validity | content of the test reflects a wide range of the material it is supposed to, not just a small portion Example: Research on depression should examine the biological, behavioral, and cognitive aspects. |
Define: criterion-related validity | test scores correlate with other measures of the same material Example: Scores on the written driving test should correlate with scores on the road test. |
Define: predictive validity | test scores accurately predict a future result Example: High SAT scores should predict high grades in college. |
Define: construct validity | operational definition of the tested variable agrees with its theoretical construct Example: The score on an IQ test should reflect one’s intelligence. |
If a test is __________, someone will earn the same score no matter who scores it. | standardized |
If a test is __________, someone will earn the same score no matter where, when, or how many times they take the test. | reliable |
An algebra exam that contains questions about geography lacks __________. | validity |
What is the difference between projective tests and inventory tests? | Projective tests, including the Rorschach Inkblot or TAT, allow for interpretation of ambiguous stimuli, while inventory-type tests require answers to standardized questions. |
Define and give an example of: performance test | • test taker knows how to respond to questions and tries to succeed • can be speed test or power test Examples: IQ tests, SATs, AP exams, road test, classroom tests |
What is the difference between a speed test and a power test? | A speed test presents a large number of easy questions in a limited time frame, while a power test presents a varying level of questions and allots more time. |