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Abstract

The purpose of this study was to examine the reliability and validity of the School Function Assessment (SFA)-Chinese version. The data drawn from the standardization sample of the instrument (N = 320) were used in the analyses. Using internal consistency procedures, Cronbach's alpha for each scale ranged from .94 to .98. The test—retest study reported intraclass correlation coefficients from .87 to .98 among the scales. Content validity of the SFA—Chinese version was confirmed by the overall high content validity indices (85% to 100%) determined by educational experts. Construct-related validity based on an exploratory factor analysis revealed two correlated functional domains of the SFA—Chinese version, “cognitive/behavioral” and “physical,” which were consistent with the theoretical construct hypothesized in the instrument. The known groups method demonstrated different patterns of the SFA scores among three different diagnostic groups. Moreover, discriminant analysis of the scores showed a high percentage of children correctly classified into their diagnostic groups. The overall results supported the psychometric properties of the SFA—Chinese version.

Keywords

functional measurement factor analysis discriminant analysis

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The Reliability and Validity of the School Function Assessment—Chinese Version

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