Validity and Reliability in Psychological Assessment Quiz

Validity assesses if a test truly measures what it is supposed to.

Reliability ensures consistent results across repeated measures.

Content validity assesses the representativeness of the test content, not its consistency.

Test-retest reliability evaluates the stability of test scores across different testing occasions.

Construct validity determines whether a test accurately measures the underlying construct or concept it claims to assess.

Inter-rater reliability measures the consistency or agreement among different raters or observers.

Concurrent validity measures the extent to which a test's results agree with those of a previously validated criterion taken at the same time.

Face validity refers to the superficial appearance that a test measures what it claims to measure.

Demand characteristics refer to cues that convey the expected outcome of a study, potentially biasing participant responses.

Cronbach's alpha evaluates the internal consistency of a test by assessing how closely related multiple items are to each other.

Predictive validity evaluates whether test scores accurately predict future performance or outcomes.

Criterion validity is established by comparing test scores with an external criterion known to be related to the construct being measured.

The Hawthorne effect occurs when participants alter their behavior in response to being observed, affecting the generalizability of study results.

Content validity evaluates whether a test adequately covers the content it aims to measure.