2. Content Validity Evidence: Inspect test questions. Does the test measure the the instructional objection objectives?
3. Criterion -Related Validity Evidence: scores from a test are correlated with an external criterion.
4. Concurrent Criterion-Related Validity: can be administered at the same time as the measure to be validated.
5. Predictive Validity Evidence: refers to how well the test predict future behaviors of the examinees.
6. Construct Validity Evidence: If the test correspond well with some theory of relationship to other information and other relationship.
7. Content Validity Evidence: Comparing test items with instructional objectives.
8. Test-Retest or Stability: Give the test twice and the correlation among the both the first set of scores and the second set of scores is determined.
9. Reliability
10. Alternate Forms or Equivalent: estimate of the reliability of the scores from the test if there are two equivalent forms of a test.
11. Internal consistency: If the test is single basic concepts , a person get one correct, it is said that they will get others right.
12. Alternate Forms or Equivalence: If two equivalent forms of a test, thes forms can be used to obtain an estimate of the reliability of the scores.
13. Split-Half Methods: Each item is assign to one half or another,
