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Validity and Validation is an introduction to validity theory and to the methods used to obtain evidence for the validity of research and assessment results. The book briefly describes the philosophy of science roots of validity theory and how these philosophical perspectives influence concepts of internal and external validity in research methodology.
- Illustratör: illustrations
- Format: Pocket/Paperback
- ISBN: 9780199791040
- Språk: Engelska
- Antal sidor: 224
- Utgivningsdatum: 2013-10-24
- Förlag: OUP USA