Effectiveness of Quality-of-Life Therapy on the Quality of Parent-Adolescent Interaction and Adolescent Adjustment

The purpose of this research was to investigate the impact of quality of life therapy on the quality of parent-adolescent interaction and adolescent adjustment. A quasi-experimental design comprising a pretest, posttest, control group, and a two-month follow-up period was utilized for the study. The statistical population of the survey comprised second-year high school female adolescents residing in Isfahan during the 2020-2021 academic year. By means of purposive sampling, 35 adolescents were chosen at random and divided into experimental and control groups,with 18 adolescents assigned to the experimental group and 17 to the control group. Over the course of two months, mothers of adolescents in the experimental group participated in eighty-five-minute quality of life therapy sessions. A pre-test was administered prior to the intervention, and a post-test was conducted subsequent to the intervention. Following a gap of two months, the follow-up phase was conducted. Parent-Child Relationship Questionnaire (PCRQ) and California Individual-Social Adjustment Questionnaire (CISAQ) were utilized in this research. The data obtained from the research were analyzed through mixed ANOVA via SPSS-23 software. The results showed that quality of life therapy significantly influences the character of parent-adolescent interaction and adolescent adjustment (p