摘要:background The current study aimed to examine the multiple mediation of emotion regulation and coping strategies in the relationship between perceived stress and positivity in ad_olescents.participants and procedure Participants included 312 adolescents attending high schools.162 of the participants were female and 150 were male,with an average age of 16.26,SD = 1.21.Data col?lection was conducted with the Perceived Stress Scale,the Emotion Regulation Scale for Adolescents,the Cop?ing Scale for Children and Youth,and the Positivity Scale.Descriptive statistics,Pearson’s correlation coefficient,regression based on ordinary least squares,and the bootstrap method were used to analyze the research data.results The research findings indicated that internal dysfunction?al emotion regulation,assistance seeking,problem solving,and behavioral avoidance mediated the relationship between perceived stress and positivity.conclusion In conclusion,internal dysfunctional emotion regulation,seeking assistance,problem solving,and behavioral avoid_ance were found to mediate the relationship between ad?olescents’ perceived stress and positivity.Thus,preparing individual and group psychological counseling as well as emotion regulation and coping-oriented psycho-ed?ucational programs for adolescents to regulate negative emotions and to cope with stress may be important.The research findings were discussed and interpreted based on the relevant literature,and suggestions for relevant ex?perts were included.