What are some examples of validity in psychology?

What are some examples of validity in psychology?

Validity in psychology refers to how well a test measures what it claims to measure. For example, a test designed to measure intelligence should accurately reflect a person's cognitive abilities.

Can you give me a specific example of a validity type?

Sure! One type is construct validity, which assesses whether a test truly measures the theoretical construct it claims to measure. For instance, a depression scale should correlate with other measures of depression.

What about content validity?

Content validity evaluates whether a test covers the entire domain it's supposed to measure. For example, a math test should include questions from all relevant areas of math, not just a few.

How is criterion-related validity different?

Criterion-related validity examines how well one measure predicts an outcome based on another measure. For instance, a college entrance exam's scores should correlate with students' future academic performance.