Validity & Reliability Evidence

by Sandra Thomasson

1. Split half methods

1.1. Kuder- Richardson Methods:

2. Does the test yield?

3. Test- Retest or Stability

4. Alternate Forms or Equivalence

5. Sub Idea 1

6. Validity Continue

6.1. Predictive validity evidence:

6.2. Construct Validity Evidence

7. Reliability

7.1. Content Validity Evidence:

7.1.1. Concurrent and Predictive Validity Evidence

7.2. Principle I

7.3. Principle II

7.4. Principle III

8. RELIABILITY:

9. Internal Consistency:

9.1. Internal Consistency:

10. Validity Evidence

10.1. Validity & Reliability

10.1.1. Goal 1

10.1.2. Goal 2

10.2. References:

10.2.1. Session Rule 1

10.2.2. Session Rule 2

10.3. Validity: Why Evaluate Test?

10.4. Content Validity Evidence:

10.5. Criterion Related Validity Evidence:

10.6. Concurrent criterion related validity evidence: