Summary
Contents
Subject index
Applied Psychometry is designed as a core textbook on practice of psychometry for undergraduate and post-graduate students of psychology and human resource management. It will help the students in their study of the following papers: B.A. Program Psychology (Core): Psychological Assessment B.A. Honors Psychology (Core): Psychology: Psychometry or Psychological Assessment 1 and 2 M.A. Psychology: Psychological Assessment 1 and 2 Human Resource Management: Recruitment and Selection, Psychological Assessment
Criterion for Parallel Tests
Criterion for Parallel Tests
Chapter Outline
- Calculation of Lmvc
- Calculation of Lvc
Learning Objectives
At the end of this chapter, you will be able to understand:
- What are parallel tests?
- Why we need parallel tests?
- What are the criterion for parallel tests?
- The use of parallel test to calculate test reliability.
What are Parallel Tests?
‘Parallel tests are the tests that have equal means, equal variances and equal intercorrelations’ (Gulliksen 1961). The idea of parallel tests has been provided by S.S. Wilks (1946, cited in Gulliksen 1950).
Criterion for Parallel Tests
Whenever we administer any test on ...
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