Reliability and Validity of the Chinese Version of the Survey of Family Environment (SFE)

Abstract

This study, in which 519 child-rearing families in Hong Kong participated, examined the reliability and validity of Chinese-language version of the Survey of Family Environment (SFE-C). The SFE-C is a self-administered questionnaire containing 30 items that examines family functioning and family support needs. It is designed to yield an instrument satisfaction score (SS score: family functioning score). Internal consistency was estimated at 0.92 (Cronbach's alpha for SS scores). In a test-retest study of 33 families, the correlation coefficient for families' mean SS score over a two-week period was 0.93, indicating high test-retest reliability. Confirmatory and exploratory factor analysis using the Concentric Sphere Family Environment Theory indicated that the SFE-C's structure included seven factors, thereby supporting the SFE-C's construct validity. The SFE-C demonstrates good reliability and validity and may be used to evaluate Chinese families' functioning.