Validity: on the meaningful interpretation of assessment data
نویسنده
چکیده
Context All assessments in medical education require evidence of validity to be interpreted meaningfully. In contemporary usage, all validity is construct validity, which requires multiple sources of evidence; construct validity is the whole of validity, but has multiple facets. Five sources – content, response process, internal structure, relationship to other variables and consequences – are noted by the Standards for Educational and Psychological Testing as fruitful areas to seek validity evidence.
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