Manual of Emotional Regulation and Interpersonal Abilities in Children and Adolescents Group Therapy

This clinical trial will be carried out with a group of children and adolescents who are witnesses of DV (between 8 and 16 years old). They will receive the MERITA treatment (together with TAU) and the other group will receive only TAU (control group). The MERITA treatment consists of weekly 12 sessions of 75 minutes each. MERITA aims to improve emotional regulation and coping abilities, as well as promoting interpersonal skills and secure attachment. After getting promising results from our previous pilot study of MERITA, the current project aims to validate, through a clinical trial with a control group, the MERIT treatment in minors who witness violence. To do this, children and adolescents who have undergone the MERIT will be compared with another group who receives other psychological and social approaches (treatment as usual), with other children and adolescents (same age and sex) who have only received treatment as usual. The MERITA + TAU group and the TAU group will perform the following assessment: before treatment (baseline or pretreatment), after treatment (posttreatment), and at three months of follow-up. Specifically, the MERITA + TAU group will conduct two more assessments: at 6-month follow-up and one year of follow-up. For ethical reasons, all patients will have the opportunity to use the MERITA treatment. Thus, the minors who were TAU group will go on to receive the MERITA treatment. It should be noted that these patients must have completed the 3-month visit before starting the MERITA treatment. This procedure ensures no bias when assessing the effectiveness of MERITA treatment.