Types of validity and reliability test

1. Content Validity Evidence- This test measures the instructional objectives and should align with state academic standards

1.1. New node

2. Criterion-related validity evidence which consist of concurrent and predictive evidence

3. Construct validity evidence is the relationship to other information that corresponds well with some theory

3.1. New node

4. Validity test consist of 3 methods

5. Reliability is a test that is reliable if it consistently yields the same, or nearly the same rank over repeated administration during which the trait being measured has not changed.

5.1. There are 3 types of reliability

5.2. Internal consistency

6. Validity test measure what it is supposed to measure

7. Alternative form

8. Test-Retest