השוואת שיטות

	תוקף תוכן של תוכן מקוצר	תוקף מתכנס
תחום	פסיכומטריה	פסיכומטריה
משפחה	Latent structure	Latent structure
שנת המקור	1995–2000	1959
הוגה השיטה	Messick (validity framework); Smith et al. (short-form standards)	Donald T. Campbell & Donald W. Fiske
סוג	Validity evaluation	Validity evidence / construct validation
מקור מכונן	Smith, G. T., McCarthy, D. M., & Anderson, K. G. (2000). On the sins of short-form development. Psychological Assessment, 12(1), 102–111.	Campbell, D. T., & Fiske, D. W. (1959). Convergent and discriminant validation by the multitrait-multimethod matrix. Psychological Bulletin, 56(2), 81–105.
כינויים	abbreviated scale content validity, short-scale content coverage, brief form content validity, content validity for short forms	convergent construct validity, convergence validity, AVE-based convergent validity
קשורות	6	4
תקציר	Short-form content validity evaluates whether items retained in an abbreviated scale still adequately represent every substantive facet of the construct measured by the original full-length instrument. It ensures that shortening a scale does not hollow out the conceptual domain it was designed to cover.	Convergent validity is the degree to which multiple indicators that are theoretically expected to measure the same construct actually correlate with one another. It is one of the two complementary forms of construct validity identified by Campbell and Fiske (1959) and is now routinely assessed via factor loadings and the Average Variance Extracted (AVE) statistic in SEM-based scale validation.