Validity and Reliability
by Christa Nowakowski
1. Content Validity Evidence
1.1. New node
2. Criterion-Related Validity Evidence
2.1. Concurrent criterion-related validity evidence
2.2. Predictive validity evidence
3. Construct Validity Evidence
4. Test–Retest
5. Equivalence
5.1. New node
6. Internal Consistency
6.1. Split-half methods
6.2. Kuder–Richardson methods
