Peningkatan Pemahaman Guru SMP Dalam Analisis dan Interpretasi Data Hasil Penelitian Menggunakan Software JASP

Abstract

This community service activity aims to improve the understanding of junior high school teachers in Central Lombok in analyzing and interpreting research data using JASP software. This activity was motivated by the need for teachers to improve their ability to read and process data, especially in the context of class action research (PTK). The training was attended by 18 teachers and carried out with hands-on methods, including the introduction of statistical concepts, descriptive and inferential data processing, and interpretation of results. Evaluation results showed an increase in participants' understanding with an average score of 77.22 and moderate variation, reflecting consistency between indicators. The highest indicators were in the aspects of participant satisfaction and ease of understanding the material through a practical approach. However, understanding of theoretical concepts still needs to be improved. Therefore, it is recommended to develop a JASP-based statistics learning module integrated with PTK case studies, as well as further training to strengthen understanding of data analysis concepts. This activity is expected to improve teachers' statistical literacy while fostering a research culture in the school environment.