PENGARUH PENERAPAN TEKNIK COGNITIVE RESTRUCTURING TERHADAP PENINGKATAN SELF EFFICACY AKADEMIK PESERTA DIDIK DI SMP MUHAMMADIYAH 2 PAGELARAN

ELIN, SUNDARI (2026) PENGARUH PENERAPAN TEKNIK COGNITIVE RESTRUCTURING TERHADAP PENINGKATAN SELF EFFICACY AKADEMIK PESERTA DIDIK DI SMP MUHAMMADIYAH 2 PAGELARAN. Diploma thesis, UIN RADEN INTAN LAMPUNG.

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Abstract

ABSTRAK Self efficacy merupakan keyakinan individu terhadap kemampuan dirinya dalam menyelesaikan tugas, meghadapi tantangan, dan mencapai tujuan tertentu. Self efficacy menjadi aspek penting yang perlu dimiliki peserta didik karena dapat memengaruhi keberhasilan akademik maupun nonakademik. Penelitian ini dilatarbelakangi oleh adanya peserta didik yang memiliki self efficacy akademik yang rendah. Layanan konseling kelompok dengan teknik cognitive restructuring digunakan sebagai upaya untuk membantu meningkatkan self efficacy peserta didik. Penelitian ini menggunakan pendekatan kuantitatif dengan jenis pre-eksperimental design menggunakan one group pretest-posttest design karena tidak melibatkan kelompok control. Data dikumpulkan melalui angket skala Likert, observasi dan wawancara. Data dianalisis menggunakan uji Wilcoxon sign rank test untuk mengetahui perbedaan signifikan antara hasil pretest-postest sebelum dan setelah diberikan layanan. Pengambilan sampel pada penelitian ini menggunakan tenik sampling purposive atau berdasarkan kriteria tertentu. Kriteria pengambilan sampel adalah peserta didik dengan masalah self efficacy rendah. Terdapat 7 peserta didik yang memiliki tingkat self efficacy dengan skor terendah dijadikan sampel penelitian. Hasil penelitian menunjukkan bahwa layanan konseling kelompok menggunakan teknik cognitive restructuring terbukti efektif dalam membantu peserta didik meningkatkan self efficacy akademik mereka. Hal ini terlihat dari hasil uji Wilcoxon, di mana nilai Z = - 2.366 dan Asymp. Sig. (2-tailed) = 0.018 < 0.05, sehingga dapat disimpulkan bahwa terdapat perbedaan signifikan antara hasil pretest sebelum diberikan perlakuan dan posttest setelah layanan diberikan. Rata-rata skor pretest sebesar 125,57 meningkat menjadi 181,29 pada posttest dengan kategori sedang dan tinggi. Dengan demikian dapat disimpulkan bahawa layanan konseling kelompok dengan teknik cognitive restructuring berpengaruh terhadap peningkatan self efficacy akademik peserta didik di SMP Muhammadiyah 2 Pagelaran. ABSTRACT Self-efficacy is an individuals belief in their ability to complete tasks, face challenges, and achieve specific goals. Self-efficacy is an important trait for students to possess because it can influence both academic and non-academic success. This study was motivated by the presence of students with low academic self-efficacy. Group counseling sessions using cognitive restructuring techniques were employed as an effort to help improve students self-efficacy. This study employed a quantitative approach using a preexperimental design with a one-group pretest-posttest design, as it did not involve a control group. Data were collected through a Likertscale questionnaire, observations, and interviews. Data were analyzed using the Wilcoxon signed-rank test to determine significant differences between pretest and posttest results before and after the service was provided. Sampling in this study used purposive sampling, or sampling based on specific criteria. The sampling criterion was students with low self-efficacy. Seven students with low self-efficacy levels were selected as the study sample. The results of the study indicate that group counseling services using cognitive restructuring techniques are effective in helping students improve their academic self-efficacy. This is evident from the results of the Wilcoxon test, where Z = -2.366 and Asymp. Sig. (2- tailed) = 0.018 < 0.05, so it can be concluded that there is a significant difference between the pretest results before the intervention and the posttest results after the service was provided. The average pretest score of 125.57 increased to 181.29 on the posttest, falling into the moderate and high categories. Thus, it can be concluded that group counseling services using cognitive restructuring techniques have an effect on improving the academic self-efficacy of students at SMP Muhammadiyah 2 Pagelaran.

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