Ma Shumeng, Jia Ning, Dai Jinghua, Core and activating Symptoms of Depression in Chinese Teachers and Comparison between Different Gender and Stage of Teaching: A Network Analysis Approach, Journal of Behavior Therapy And Mental Health, Volume 2, Issue 3, 2026, Pages 4-26, ISSN 2474-9273, https://doi.org/10.14302/issn.2474-9273.jbtm-25-5885. (https://oap-lifescience.orgjbtm/article/2320) Keywords: Depression; Teachers; Network analysis; Core symptom; Directed Acyclic Graphs