Three-Dimensional Filial Piety Scale: Development and Validation of Filial Piety Among Chinese Working Adults

The aim of this investigation is to develop a three-dimensional filial piety scale and explore its psychometric properties. Two studies are conducted based on Wang's three-dimensional filial piety model. Study 1 consists of a review of the current literature, in-depth interviews, and feedback from the target group and experts. An initial 36-item scale using a bipolar Likert 6-point rating scale is developed. Then exploratory factor analysis is conducted on working adults (n = 617) to explore the dimensions and final items, and a 15-item scale with three factors is obtained. Study 2 confirms the factor structure of the new three-factor scale obtained from Study 1 using a confirmatory factor analysis with sample 1 (n = 585). Next, the criterion validity is tested with sample 2 (n = 248) and test-retest reliability with sample 3 (n = 67). The results support the model on which this scale is based and show three dimensions of filial piety, namely the balance of interests, good affection, and family role norms. As a valid, reliable scale, the three-dimensional filial piety scale can therefore be used in the Chinese context to measure filial piety for working adults of different genders and ages and in different cohabitation situations.