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Understanding Validity: Types & Factors by irish kilat is a document available to read on EtoBox.
What is Understanding Validity: Types & Factors about?
The document provides an overview of validity, defining it as the extent to which a test measures what it claims to measure, and outlines various types of validity including face, content, criterion, discriminant, external, internal, population, and ecological validity. It emphasizes the importance of empirical evidence in measuring validity and discusses factors that can affect it, such as history, maturation, and testing effects. Additionally, it highlights that validity is not an all-or-none property and
- Author
- irish kilat
- Language
- EN