Four Types of Reliability: Test-Retest, Internal Consistency, Parallel Forms, and Inter-Rater
6:36
Validity of Tests and Measures: Construct, Criterion, and Content
12:12
03: Reliability and validity (1/3)
18:22
Types of Validity
11:46
Forms of Reliability in Research and Statistics
24:52
Reliability
11:07
Internal Consistency Reliability
9:03
Forms of Validity in Research and Statistics
7:05