Samuel Uchenna Nwani

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Questions related from Samuel Uchenna Nwani

What is the most important psychometric property of a test; Test Validity or Test Reliability?

1. Components of Test Validity (Dimensionality, Item difficulty, Item discrimination, guessing parameter, Carelessness etc 2. Reliability is consistency of outcome in different test occasions.

11 April 2023 7,851 3 View

What are the basic features that should be contained in an instrument that measures students psychomotor domain?

I want to develop a Multiple choice test items that measures students psychomotor abilities. How should the items be framed?

29 December 2022 9,697 2 View