Wachs, Sebastian; Castellanos, Melisa; Wettstein, Alexander; Bilz, Ludwig; Gámez-Guadix, Manuel (2022). Associations Between Classroom Climate, Empathy, Self-Efficacy, and Countering Hate Speech Among Adolescents: A Multilevel Mediation Analysis. Journal of Interpersonal Violence, 38 (5-6), S. 5067-5091. 10.1177/08862605221120905