Group Guidance E-Book Utilizing Comic Webtoon Using Cognitive Behavior Therapy Approach in Improvement of Self-Identity towards Decreasing Adolescent Aggressiveness

Abstract

Adolescents' awareness of self, which is reflected in their belief in self-identity, is an important part of overcoming aggressiveness behavior. Low adolescent self-identity results in vulnerability to deviant behavior, one of which is aggressiveness. The research aims to (1) describe the self-identity of adolescents, (2) produce a group guidance e-book utilizing webtoon comics using a CBT approach that is valid, practical and effective for improving self-identity in relation to reducing adolescent aggressiveness. The research used a development research method following the ADDIE model development procedure. The research trial subjects consisted of 3 experts to test the feasibility of the e-book display, 3 experts to test the feasibility of the e-book material and 4 school counselors to test the usability of the e-book. The data were analyzed using descriptive analysis and non-parametric statistics.The results showed that (1) students' self-identity was in the low category,(2) Group guidance e-books utilizing webtoon comics using a cognitive behavior therapy approach in improving self-identity towards reducing adolescent aggressiveness are considered feasible in content and very feasible in appearance, the level of use of e-books in the very good category and the level of effectiveness of e-books has increased before and after being given.