قارن الطرق

	الصلاحية التمييزية في اختبارات التكيف الحاسوبية (CAT)	الصدق التقاربي للاختبارات التكيفية المحوسبة
المجال	القياس النفسي	القياس النفسي
العائلة	Latent structure	Latent structure
سنة النشأة	1959 (discriminant validity); CAT application from 1990s onward	1989–2000
صاحب الطريقة	Campbell & Fiske (discriminant validity framework); applied to CAT by educational measurement researchers	Samuel Messick (validity framework); Wainer and colleagues (CAT context)
النوع	Validity evaluation technique	Validity evidence / construct validation
المصدر التأسيسي	Weiss, D. J. (2004). Computerized adaptive testing for effective and efficient measurement in counseling and education. Measurement and Evaluation in Counseling and Development, 37(2), 70–84.	Wainer, H. (Ed.). (2000). Computerized Adaptive Testing: A Primer (2nd ed.). Lawrence Erlbaum Associates. ISBN: 978-0805835113
الأسماء البديلة	CAT discriminant validity, adaptive test divergent validity, CAT scale differentiation, CAT construct separation	CAT convergent validity, adaptive test construct validation, CAT validity evidence, convergent validity in CAT
ذات صلة	5	5
الملخص	Discriminant validity in computerized adaptive testing (CAT) is the evaluation process confirming that a CAT-administered scale measures its intended construct distinctly from related but conceptually different constructs. Despite the adaptive item-selection mechanism varying each respondent's item set, evidence must be provided that CAT-derived scores do not overlap excessively with scores from theoretically distinct scales.	Convergent validity assessment for computerized adaptive tests (CATs) examines whether the ability or trait estimates produced by an adaptive algorithm correlate substantially with scores from other measures of the same construct. Because each examinee receives a different subset of items in a CAT, demonstrating that the resulting scores still converge with theoretically related external measures is a critical step in establishing construct validity evidence.