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Journals / Ahi Evran Üniversitesi Kırşehir Eğitim Fakültesi Dergisi / 2026 / Cilt: 27 Sayı: 2

A Guide to Reliability Generalization Meta-Analyses: An Adaptation Study of the REGEMA Checklist and Flowchart

Güvenirlik Genelleme Meta-Analizlerine Bir Rehber: REGEMA Kontrol Listesi ve Akış Şemasının Uyarlama Çalışması

Özen Yıldırım(PAMUKKALE ÜNİVERSİTESİ)0000-0003-2098-285X
Endam Düzyol Türk(DOKUZ EYLÜL ÜNİVERSİTESİ)0000-0002-1616-5200
Pages
612–637
Publication Date
2026-06-01
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Researchers conducting meta-analyses can use REGEMA to follow the process and prevent any shortcomings in their reporting.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Reliability Generalization (RG) is a specific form of meta-analysis that examines how reliability estimates derived from test scores differ when the same measurement instrument is applied to different samples.
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Key Findings & Data:The study includes the REGEMA Checklist and corresponding explanations, and the Flowchart is presented and illustrated with examples.
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Conclusion & Impact:Researchers conducting meta-analyses can use REGEMA to follow the process and prevent any shortcomings in their reporting.
🔬Design:Derleme
📍Scope:Comprehensive Sample
⚙️Variables:Güvenirlik · Güvenirlik Genellemesi · Meta-Analiz

Abstract

Reliability Generalization (RG) is a specific form of meta-analysis that examines how reliability estimates derived from test scores differ when the same measurement instrument is applied to different samples. Although various reporting guidelines such as PRISMA, AMSTAR, MOOSE, and MARS were developed for meta-analyses examining intervention effects or relationships between variables to aid in meta-analysis reporting, they are also frequently used for reporting reliability generalization meta-analyses. The Reliability Generalization Meta-Analysis (REGEMA) checklist and flowchart is a tool designed for the proper development and reporting of reliability generalization meta-analyses. REGEMA seems to be the only checklist specifically designed to guide the reporting of reliability generalization meta-analyses. In this adaptation study, the aim is to introduce the REGEMA Checklist and Flowchart to researchers in Türkiye and discuss its content. The study includes the REGEMA Checklist and corresponding explanations, and the Flowchart is presented and illustrated with examples. It is hoped that through this study, researchers in Türkiye can easily access and make use of REGEMA in their work. Researchers conducting meta-analyses can use REGEMA to follow the process and prevent any shortcomings in their reporting.

Özet

Güvenirlik genellemesi [Reliability Generalization (RG)], bir testin farklı örneklemlere uygulandığında test puanlarına dayalı güvenirlik tahminlerinin nasıl değiştiğini araştırmayı amaçlayan özel bir meta-analiz türüdür. Meta-analiz raporlamasına yardımcı olmak amacıyla PRISMA, AMSTAR, MOOSE, MARS gibi çeşitli raporlama yönergeleri müdahale etkileri veya değişkenler arasındaki ilişkileri inceleyen meta-analizler için geliştirilmiş olmasına rağmen güvenirlik genelleme meta-analizleri için de sıklıkla raporlamada tercih edilmektedir. Güvenirlik Genellemesi Meta-Analizi [Reliability Generalization Meta-Analysis (REGEMA)] kontrol listesi ve akış şeması, güvenirlik genelleme meta-analizlerinin doğru bir şekilde geliştirilmesi ve raporlanması için tasarlanmış bir araçtır. Güvenirlik genellemesi meta-analizlerinin nasıl raporlanacağına ilişkin özel olarak odaklanan bir kontrol listesi sadece REGEMA’ya rastlanmıştır. Bu bağlamda temel araştırma türünde oluşturulan çalışmada REGEMA Kontrol Listesi ve Akış Şeması’nın Türkiye’deki araştırmacılara sunulması ve içeriğinin tartışılması amaçlanmıştır. Çalışmada REGEMA Kontrol Listesi’ne ve açıklamalarına yer verilmiş olup, Akış Şeması sunulup örnekler ile açıklanmıştır. Bu çalışma aracılığıyla Türkiye’deki araştırmacıların REGEMA’ya kolay bir şekilde erişerek çalışmalarında yararlanabilecekleri düşünülmektedir. REGEMA, meta-analiz uygulayan araştırmacılar tarafından süreci takip etmeleri ve raporlamalarında oluşacak herhangi bir eksikliğin önüne geçmeleri için kullanılabilir.

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Cite This Article

Yıldırım, Ö., Türk, E. D. (2026). A Guide to Reliability Generalization Meta-Analyses: An Adaptation Study of the REGEMA Checklist and Flowchart. Ahi Evran Üniversitesi Kırşehir Eğitim Fakültesi Dergisi, Cilt: 27 Sayı: 2, 612–637. https://doi.org/10.29299/kefad.1658099

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