Resilience and problematic smartphone use: a moderated mediation model.

Background: Problematic smartphone use (PSU) is adversely correlated with resilience. To completely comprehend the mechanism underlying this relationship, however, more investigation is required.

Methods: For this cross-sectional study, the method of stratified random cluster sampling was applied.

Depression and anxiety symptoms are associated with problematic smartphone use under the COVID-19 epidemic: The mediation models.

COVID-19 epidemic has brought wide psychological impacts on the young adults. To investigate the depression and anxiety symptoms and their associations with problematic smartphone use under the COVID-19 epidemic, a total of 847 Chinese undergraduate students joined in this study and were measured with their levels of depression and anxiety symptoms, resilience, perceived social support, the sense of school belonging and problematic smartphone use. Results showed that among the Chinese undergraduate students, the disorder rates of depression and anxiety symptoms were 29.