RESUMO
The present study was conducted with the aim of comparing the effectiveness of structural family therapy and mindfulness-based family therapy in cohesion and adaptability in couples with marital dissatisfaction. The research was a semi-experimental study with a pretest-posttest control group design and a two-month follow-up. The research population comprised all couples with marital dissatisfaction who referred to family counseling centers in Tehran (Iran) in the first 6 months of 2021. Out of this number, 30 couples with marital dissatisfaction were selected using convenience and purposive sampling and were randomly assigned to three groups: structural family therapy, mindfulness-based family therapy and the control group. The research tool was the Family Adaptability and Cohesion Evaluation Scale by Olson, Portner and Lavee (1996). In order to analyze the data, repeated measures analysis of variance was used. The findings demonstrated that there is a significant difference between the two experimental groups and the control group in cohesion and adaptability scores. This means that both experimental groups had a significant effect on cohesion and adaptability components (p < 0.05). Further, the results suggested that there is a significant difference between the two experimental groups of structural family therapy and mindfulness-based family therapy in terms of the effectiveness in the components of cohesion and adaptability. Accordingly, the effect of structural family therapy on couple's cohesion and adaptability was greater than that of mindfulness-based family therapy (p < 0.05).
