AP Psychology Unit 1 Questions & 100% Correct Answers- Latest Test | Graded A+ | Passed
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Course
AP Psychology
Institution
AP Psychology
validity
-:- the extent to which a test or experiment measures or predicts what it is supposed
to do
hypothesis
-:- A testable prediction, often implied by a theory
operational definition
-:- A statement of the procedures used to define research variables that is specific
and allows res...
✓ -:- An observation technique in which one person is studied in depth in the hope of
revealing universal principles.
survey
✓ -:- A study, generally in the form of an interview or questionnaire, that provides
researchers with information about how people think and act.
population
✓ -:- the whole group that you want to study and describe
random sample
✓ -:- A sample that fairly represents a population because each member has an equal
chance of inclusion
correlation
✓ -:- A measure of the relationship between two variables
correlation coefficient
2|Page | Grade A+| 2024/2025
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