AUTHOR=Zhu Yaoxiu , Lu Haidong , Wang Xinbo , Ma Wenling , Xu Min TITLE=The relationship between perceived peer support and academic adjustment among higher vocational college students: the chain mediating effects of academic hope and professional identity JOURNAL=Frontiers in Psychology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1534883 DOI=10.3389/fpsyg.2025.1534883 ISSN=1664-1078