This study examines the relationship between sleep duration, depression, and engagement in a novel cyber behavior, digital self-harm, among adolescents.

中文翻译：

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青少年的睡眠时间、抑郁症状和数字自残

本研究探讨了青少年的睡眠时间、抑郁和参与新型网络行为（数字自残）之间的关系。