Translation and Psychometric Analysis of the Chinese Version of the Dutch Eating Behavior Questionnaire for Children (DEBQ-C) in Taiwanese Preadolescents.

PURPOSE: This study aimed to translate and evaluate the psychometric properties of a Chinese version of the (DEBQ-C) among Taiwanese preadolescents.

DESIGN AND METHODS: The DEBQ-C was translated into Mandarin Chinese (CDEBQ-C) using established translation and back-translation methods and reviewed by an expert panel for cultural equivalence. A convenience sample of 349 preadolescents was randomly split to conduct exploratory factor analysis (EFA) on the first half and confirmatory factor analysis (CFA) on the second. Internal consistency estimates for subscales were evaluated using Cronbach's alpha. Construct validation with academic stress, a theoretically related construct, was also examined.

RESULTS: The theoretical dimensions of the original DEBQ-C were supported with an EFA that revealed the presence of three factors with 41.23% variance explained, and model fit was confirmed by CFA. Construct validation was supported by positive correlations with academic stress. Each subscale of the CDEBQ-C demonstrated satisfactory internal consistency (Cronbach's alpha = 0.72-0.86). Overweight/obese preadolescents scored significantly higher on restrained eating compared to other weight groups.

CONCLUSIONS: The findings suggest that the CDEBQ-C is a psychometrically valid and reliable instrument for assessing overeating tendencies with Taiwanese preadolescents. Replication studies with greater diversity in age, ethnicity, and weight are needed to provide further evidence of construct validity for the CDEBQ-C.

PRACTICE IMPLICATIONS: Clinicians and researchers can use the CDEBQ-C to assess or expand the knowledge of children's overeating. At-risk preadolescents can be identified at an early stage and effective and individualized intervention programs may be designed and facilitated.