2026-10-12T18:08:21Z https://www.scidb.cn/oai

10.57760/sciencedb.35722 2026-01-20T13:54:27Z

2026-01-20 The Relationship Between Childhood Trauma and Adolescent Smartphone Dependency: The Chain Mediating Role of Self-Esteem and Depression doi:10.57760/sciencedb.35722 en This dataset includes a total of 3,866 participants. Gender, age, and "alone" are demographic variables, with "alone" indicating whether the participant is an only child. CTQ, SES, PHQ, and MPAI represent the Childhood Trauma Questionnaire-Short Form (CTQ-SF), the Self-Esteem Scale (SES), the Patient Health Questionnaire-9 (PHQ-9), and the Mobile Phone Addiction Index (MPAI), respectively. childhood trauma; smartphone dependence; self-esteem; depression; adolescents 张琴 RESTRICTED dataset Science Data Bank