AUTHOR=Liu Lijuan , Li Jingbo , Li Yanlan TITLE=Mediating roles of perceived social support and hopelessness in the relationship between negative life events and self-identity acquisition among Chinese college students with left-behind and/or migrant experiences JOURNAL=Frontiers in Psychology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1530107 DOI=10.3389/fpsyg.2025.1530107 ISSN=1664-1078