Relationships among Quality Parameters of Tests
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Published
Nov 17, 2023
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Satyendra Nath Chakrabartty
Indian Statistical Institute, Indian Institute of Social Welfare and Business Management, Indian Ports Association, India
Abstract
Background: Tests involve distinct test parameters like reliability, validity, difficulty value, discriminating value, responsiveness, etc. To assess quality of test, relationships among the test parameters are needed. Method: The paper describes methods of finding discriminating value of test/scale (
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