Tek Denekli Araştırmalarda Etki Büyüklüğü Hesaplamada Kullanılan Örtüşmeyen Veriye Dayalı Yöntemlerin İncelenmesi

Yazarlar

DOI:

https://doi.org/10.33308/26674874.2022362393

Anahtar Kelimeler:

Etki Büyüklüğü- Örtüşmeyen Veriye Dayalı Yöntem- Tek Denekli Deneysel Araştırma- Tau-U- ÖRVEY- Phi- İLOF

Özet

Bilimsel dayanaklı uygulamalar (BDU), okullarda tüm çocukların öğrenme çıktılarını iyileştirmeyi amaçlayan öğretim yöntem ve stratejilerini içermektedir. Son yıllarda, eğitim alanında BDU’ların belirlenmesine yönelik hareket, meta-analiz uygulamalarını yaygınlaştırmış ve tek denekli deneysel araştırma (TDA) gibi alanlarda etki büyüklüğü hesaplama yöntemlerin geliştirilmesine neden olmuştur. Bu çalışmanın amacı, TDA bağlamında etki büyüklüğü hesaplamaları için geliştirilen beş yöntemi (TauÖrtüşmeme, Tau-U, Phi, robust Phi ve İLOF) karşılaştırmalı olarak incelemektir. Çalışma kapsamında TDA’lardan elde edilen 222 grafiğin her biri için beş yöntem kullanılarak etki büyüklüğü hesaplamaları ile görsel analizler gerçekleştirilmiştir. Bu analizler sonucu elde edilen veriler karşılaştırılarak incelenmiştir. Araştırmanın bulguları, incelenen beş yöntemden dördünün (İLOF, Tau-U, TauÖrtüşmeme ve Phi) birbirleriyle çok yüksek düzeyde korelasyona sahip olduğunu ve bu yöntemler kullanılarak hesaplanan etki büyüklüğü değerleri ile görsel analiz sonuçları arasında yüksek düzeyde bir uyum olduğunu ortaya koymuştur. Ayrıca, görsel analiz ile uyumları dikkate alındığından Tau-U ve İLOF yöntemlerinin diğer yöntemlere kıyasla daha iyi performans gösterdiği belirlenmiştir.

İndirmeler

İndirme verileri henüz mevcut değil.

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İndir

Yayınlanmış

2022-05-16

Nasıl Atıf Yapılır

Balıkcı, Şerife, Kalkan, S., Rakap, S., & Akemoğlu, Y. (2022). Tek Denekli Araştırmalarda Etki Büyüklüğü Hesaplamada Kullanılan Örtüşmeyen Veriye Dayalı Yöntemlerin İncelenmesi. Yaşadıkça Eğitim, 36(2), 291–306. https://doi.org/10.33308/26674874.2022362393

Sayı

Bölüm

Araştırma Makaleleri