Developing a competency scale for selecting and assessing psychological peer counselors in ethnic-area colleges: a pilot study in Guizhou Province, China - Guo, Junru; Chen, Wei; Liu, Meilan; Jiang, Lirong; Chen, Yurong; Zhao, Xiaoqing; Peng, Dan; Jiang, Xuefeng; Wang, Li; Wang, Dongmei (Frontiers in Psychology, 2024)