Hailun Liu

2 weeks ago | bmcpsychology.biomedcentral.com | Yancheng Teachers |Hailun Liu |Lili Fu |Junhua Zhang |Li Zhang |Jiayi Zhao | +2 more

A questionnaire survey was conducted among junior middle school students who were randomly selected from 19 middle schools with random cluster sampling method. A total of 1991 valid questionnaires were collected, comprising 1,025 from boys (51.5%) and 966 from girls (48.5%). The self-report scale developed by Zhang and colleagues in 2024 [59], specifically designed for the Chinese youth population, was adopted.