AUTHOR=Liao Liping , Li Yunhua , Tian Feng , Wu Ju , Zhong Jing , He Tingting , Li Jinxiu TITLE=The mediating role of psychological capital in health behaviors among elderly nursing home residents JOURNAL=Frontiers in Psychology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1534124 DOI=10.3389/fpsyg.2025.1534124 ISSN=1664-1078