The effect of dialectical behavior therapy skills on self-criticism and self-compassion of adolescent girls with a history of self-injury
Subject Areas : Psychologyمریم امیری نیا 1 , مهدی ایمانی 2 * , محمدعلی گودرزی 3
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Abstract :
Due to the high rate of self-injury in adolescents in 2022 and its destructive effect, the present study was conducted to evaluate the effect of dialectical behavior therapy on self-criticism and self-compassion of adolescents with a history of self-injury behaviors. The design of the present study is a single-subject experiment with several baselines. The target population was girls who were referred to education centers in 2021. As sample, 3 female adolescents in Shiraz with a history of self-injury behaviors were selected by purposive sampling. Research tools included inventory of statements about self-injury (ISAS) of Klonsky and Glenn (2009), self-criticism questionnaires (FSCRS) of Gilbert et al (2004), Neff) Self-compassion questionnaires (SCS) (2003), and structured clinical interviews for personality disorders (SCID-5 PD) (2014). Each person was randomly assigned to the baseline stage over a period of two, three, or four weeks. Adolescents then received 16 sessions of treatment and also their parents received 5 sessions of therapy and after one month a follow-up was carried out. Dialectical behavior therapy was effective in reducing self-criticism and increasing self-compassion in all three clients after treatment, but the stability of the treatment effect remained only for the first and second clients whose parents involved in therapy regularly. It seems that the application of dialectical behavior therapy skills with the cooperation and support of parents can be associated with a decrease in self-criticism and increased self-compassion in female adolescents with a history of self-injury behaviors.