社交媒体外貌状态焦虑量表编制及其测量学检验

Objective: To compile a scale for social media appearance state anxiety and test its reliability and validity. Methods: Through literature analysis and combined with relevant research, a semi-open-ended interview outline was prepared, and a project pool was established with reference to relevant scales. The content of the project pool is refined and filtered through expert discussion to form an initial scale. Sample 1 (n=847) was used for item analysis and exploratory factor analysis, sample 2 (n=608) was used for reliability and validity test and measurement equivalence test, and sample 3 (n=228) was used for retest reliability analysis. Results: The Social Media Appearance State Anxiety Scale included two dimensions: anxiety experience and evaluation fear, with a total of 17 items. The internal consistency reliability of the aggregate table and each dimension is between 0.81~0.90, and the retest reliability of the aggregate table and each dimension is between 0.50~0.98, indicating that the internal consistency reliability and retest reliability are good. The structural validity was good, and the scale score was significantly positively correlated with social appearance anxiety and social anxiety. The scale satisfies the load (weak) equivalents of gender and age. Conclusion: The scale compiled by this study has good reliability, validity and universality, and can effectively measure social media appearance state anxiety.