Construct validity

Like external validityconstruct validity is related to generalizing. But, where external validity involves generalizing from your study context to other people, places or times, construct validity involves generalizing from your program or measures to the concept of your program or measures. You might think of construct validity as a "labeling" issue.

Construct validity

Construct validity is an important scientific concept. It is important to evaluate the validity of a measure or personality test. This would be an important issue in personality psychology.


What is construct validity? Below is one definition of construct validity: Construct validity is the extent to which a test measures the concept or construct that it is intended to measure. There are many possible examples of construct validity.

For example, imagine that you were interested in developing a measure of perceived meaning in life. You could develop a questionnaire with questions that are intended to measure perceived meaning in life.

If your measure of perceived meaning in life has high construct validity then higher scores on the measure should reflect greater perceived meaning in life. In order to demonstrate construct validity, you may collect evidence that your measure of perceived meaning in life is highly correlated other measures of the same concept or construct.

Moreover, people who perceive their lives as highly meaningful should score higher on your measure than people who perceive their lives as low in meaning.Construct validity is usually tested by measuring the correlation in assessments obtained from several scales purported to measure the same construct.

construct validity, n the degree to which an experimentally-determined definition matches the theoretical definition.

Construct validity is "the degree to which a test measures what it claims, or purports, to be measuring." In the classical model of test validity, construct validity is one of three main types of validity evidence, alongside content validity and criterion validity.

Construct validity

Modern. Validity is the extent to which a concept, conclusion or measurement is well-founded and likely corresponds accurately to the real world based on probability. The word "valid" is derived from the Latin validus, meaning strong.

This should not be confused with notions of certainty nor necessity.

Construct validity - Wikipedia

Construct validity refers to the degree to which inferences can legitimately be made from the operationalizations in your study to the theoretical constructs on which those operationalizations were based. Like external validity, construct validity .

Construct validity is one way to test the validity of a test; it’s used in education, the social sciences, and psychology.

Construct validity

It demonstrates that the test is actually measuring the construct it claims it’s measuring. Construct validity. Construct validity refers to the extent to which operationalizations of a construct (e.g., practical tests developed from a theory) measure a construct as defined by a theory.

It subsumes all other types of validity. For example, the extent to which a test measures intelligence is .

Construct Validity - Does the Concept Match the Specific Measurement?