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Validity

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Flair Ayshea Beliso
Flair Ayshea Beliso

Content validity refers to how well a test measures the specific skills or knowledge it is intended to assess, such as the content of a particular course. Construct validity is the degree to which a test measures the underlying attribute it claims to measure. Predictive validity is the ability of a test to forecast future performance or behavior, while concurrent validity examines the correlation between a test's results and those of another valid test given at a similar time.

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Validity
The single most important characteristic of a test. The degree to which a test measures what it is supposed to measure.
Validity
Content Validity The degree to which test items match some objective criterion, such as content of a course or textbook, the skills to do a certain job, or knowledge deemed essential for some purpose. Usually established by comparing the knowledge, skills, and values tested by the test items and those covered in the syllabus/ course of study or textbook.
Construct Validity The degree to which a test measures an attribute or quality it is supposed to measure High when a test not only correlates with other measures with which it is supposed to correlate, but also fails to correlate with measures of the concepts, from which it is supposed to be different.
Predictive Validity The degree or extent to which scores on a test can predict later behavior or test scores.
Concurrent Validity The degree of relationship between scores on a test or scale and scores on another measure of established validity given at about the same time.

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Validity

  • 2. The single most important characteristic of a test. The degree to which a test measures what it is supposed to measure.
  • 4. Content Validity The degree to which test items match some objective criterion, such as content of a course or textbook, the skills to do a certain job, or knowledge deemed essential for some purpose. Usually established by comparing the knowledge, skills, and values tested by the test items and those covered in the syllabus/ course of study or textbook.
  • 5. Construct Validity The degree to which a test measures an attribute or quality it is supposed to measure High when a test not only correlates with other measures with which it is supposed to correlate, but also fails to correlate with measures of the concepts, from which it is supposed to be different.
  • 6. Predictive Validity The degree or extent to which scores on a test can predict later behavior or test scores.
  • 7. Concurrent Validity The degree of relationship between scores on a test or scale and scores on another measure of established validity given at about the same time.