From Wikipedia, the free encyclopedia

Validity has two distinct fields of application in psychology. The first is test validity (or Construct validity), the degree to which a test measures what it was designed to measure. The second is experimental validity (or External validity), the degree to which a study supports the intended conclusion drawn from the results.

From Wikipedia, the free encyclopedia

Validity has two distinct fields of application in psychology. The first is test validity (or Construct validity), the degree to which a test measures what it was designed to measure. The second is experimental validity (or External validity), the degree to which a study supports the intended conclusion drawn from the results.


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