Tiapisah Samosir
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Uji Hipotesis Satu Sampel Syah lestari, Selly; Tiapisah Samosir; Almira Amir
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01, Maret 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.40338

Abstract

This research aims to examine and understand the one-sample hypothesis testing method as an important tool in data-based decision making in various fields, especially education and economics. The main problem raised was the lack of understanding of the procedure and application of appropriate one-sample hypothesis testing, which can affect the validity of research results and decision making. The methodology used is a literature study that examines various sources and journals related to statistics, including the basics of hypothesis testing, t tests. Data was collected through reviewing documents in the form of books and relevant scientific articles, then analyzed descriptively to identify procedural steps, types of errors that might occur, as well as the conditions for using certain statistical techniques according to the scale of the data. The research results show that an in-depth understanding of the steps of hypothesis testing, such as determining null and alternative hypotheses, significance levels, and interpreting statistical results, is very important to increase the accuracy and reliability of research. In addition, proper use of t tests can help researchers in effectively testing claims about population parameters. This research confirms that mastery of the one-sample hypothesis testing method is key in ensuring the validity of study results and supporting appropriate decision making in various research fields. Thus, this study makes an important contribution to improving the understanding and application of statistics in scientific research.
Pendekatan Sejarah (Historis) Khoirul Bariah Rambe; Tiapisah Samosir
Jurnal Nakula : Pusat Ilmu Pendidikan, Bahasa dan Ilmu Sosial Vol. 4 No. 2 (2026): Maret : Pusat Ilmu Pendidikan, Bahasa dan Ilmu Sosial
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/nakula.v4i2.2658

Abstract

The historical approach is a scientific method used to understand past events by examining elements such as time, place, actors, cause-and-effect relationships, and the broader socio-cultural context in which events occurred. In Islamic studies, this approach is especially important because religious teachings were revealed and practiced within particular historical situations. Understanding the historical background, including asbab al-nuzul, helps scholars interpret religious texts more accurately and avoid rigid or decontextualized interpretations. In addition, history has several functions, such as recreational, inspirational, instructive, and educational roles, which contribute to broadening insight, shaping moral character, and supporting effective learning processes. Historical research is conducted through systematic stages, including heuristics, verification, interpretation, and historiography, to ensure that historical analysis and writing are objective, credible, and accountable. Therefore, the historical approach serves as a fundamental framework in Islamic studies and other scientific fields for achieving a comprehensive, contextual, and sustainable understanding of the development of society, culture, and human thought.