Penerapan Konseling Kelompok untuk Meningkatkan Motivasi Berprestasi pada Siswa di SMAN 1 Geumpang

الملخص

This study aimed to determine the effectiveness of group counseling services in improving the achievement motivation of students in class at SMA Negeri 1 Geumpang. The study employed a quantitative approach using a pre-experimental one-group pretest-posttest design. The participants consisted of six students selected through purposive sampling based on low and moderate levels of achievement motivation. Data were collected using an achievement motivation questionnaire consisting of 33 statement items. Data were analyzed using the Shapiro-Wilk normality test, paired sample t-test, and N-Gain test with the assistance of IBM SPSS version 22. The results showed an improvement in students' achievement motivation after participating in group counseling services. The paired sample t-test yielded a significance value of 0.000 (p < 0.05), indicating a significant difference between the pretest and posttest scores. In addition, the N-Gain score was 0.75 or 75%, which was categorized as high. These findings indicate that group counseling services are effective in enhancing students' achievement motivation.