Hubungan Sibling Rivalry dengan Kompetensi Sosial Remaja

Abstract

This study aims to see how the relationship between sibling rivalry and social competence. The research design used is an associative quantitative approach. The sample in this study consisted of 57 students at SMPN 4 Timang Gajah aged 13-15 years, sampling was carried out by total sampling because the population was considered small or less than 100. Data collection was carried out using the sibling rivalry questionnaire and social competence. validation sibling rivalry 19 valid items and 3 invalid items. social competence 18 valid items and 8 invalid items. The results of the instrument test performed with Cronbach's alpha obtained reliability results of 0.725 for sibling rivalry and 0.721 for social competence. The results showed that the level of adolescent social competence in SMP N 4 Timang Gajah was at a low level, namely 26 people (45.6%), with a value of (31.5