Test-retest reliability measures the consistency of test results over time by administering the same test to the same group on two separate occasions. A high correlation between the scores indicates reliability.
| LIST I(Explanation) | LIST II(Forms of Validity) | ||
|---|---|---|---|
| A | Content Validity | I | Pertains to whether the test appears valid to ex aminees who take it. |
| B | Concurrent Validity | II | A systematic examination of the test to deter mine whether it covers a representative sample of behaviour. |
| C | Predictive Validity | III | Validity of a test with another measure map ping the same behaviour. |
| D | Face Validity | IV | Effectiveness of a test in forecasting an indi vidual’s performance. |