31. METHODS TO TEST RELIABILITY | How to check Reliability of a good scale | Interesting Examples
4:07
32. ATTITUDE & IT'S COMPONENTS | Explained with Interesting Example | Research #research #ugcnet
10:49
What is Validity in Research? Types of Validity-Face/Content/Criterion/Construct Validity
11:12
Reliability of research tool :Easy and Quickest Explanation
15:46
Reliability and its types | What is Cronbach Alpha | Test -Re test | Split Half | Kokab Manzoor
15:58
Sources of Primary Data Collection | Methods and Techniques of Data Collection in Research #ugcnet
31:20
How to check reliability and validity of a questionnaire in SPSS
14:40
Part 2: Parametric & Non Parametric Tests| Details of z Test, t Test, F Test, ANOVA, Chi Square Test
13:50