Araştırma Makalesi

An Analysis of the DIF Sources of ABIDE Mathematics Self-Efficacy Scale by means of a Latent Class Approach

Cilt: 5 Sayı: 2 30 Eylül 2023
PDF İndir
EN TR

An Analysis of the DIF Sources of ABIDE Mathematics Self-Efficacy Scale by means of a Latent Class Approach

Abstract

This study aims to identify the sources of Differential Item Functioning (DIF) using the Mixture Ordinal Logistic Regression (Mixture OLR) method, a contemporary approach for detecting DIF. To analyze mathematics self-efficacy, data from a scale comprising 9 items were obtained from 5000 8th-grade students as part of the ABIDE-2016 project. The study compared the presence and extent of DIF by gender using two methods and examined the sources of DIF for items displaying DIF with Mixture OLR. The OLR analysis revealed that five items exhibited DIF at level A, but no DIF was observed with Mixture OLR. Furthermore, it was found that the magnitude of DIF (B) for an item showing DIF at level A changed due to Mixture OLR. The results indicate that the homogeneity of the data affects both the number of items displaying DIF and the magnitude of DIF. Three items did not exhibit significant DIF according to both methods. One significant finding in the study highlights the moderating effect of latent class on item 8, where DIF was observed. However, the source of DIF was not related to gender but rather stemmed from different ecological variables. An analysis of latent class characteristics revealed that students with significant DIF effects had lower absenteeism and fewer siblings. Additionally, students in this class had greater access to books at home and participated in more out-of-school mathematics courses. Surprisingly, these students were found to engage less in social activities. Various factors can influence how students respond to test items, potentially leading to DIF. These factors may include cultural background, gender, social environment, school, teacher, family interest/attitude toward the child, and home climate. Therefore, when developing and administering tests, it is crucial to test for data homogeneity and consider the impact of these variables, in addition to gender, to identify any sources of DIF in test items.

Keywords

Kaynakça

  1. Akgün, A., & Aydın, S. (2007). İlköğretim fen ve matematik öğretmenliği öğrencilerinin kaygı düzeylerinin bazı değişkenlere göre incelenmesi. Elektronik Sosyal Bilimler Dergisi, 6(20), 283-299.
  2. Arıcıoğulları, Z., (2001). Ortaöğretim Öğrencilerinde Sosyal Fobi ve Benlik Saygısı Arasındaki İlişki ve Bunları Etkileyen Faktörler. (Tıpta Uzmanlık Tezi), Dicle Üniversitesi.
  3. Bindak, R. (2005). İlköğretim öğrencileri için matematik kaygı ölçeği. Fırat Üniversitesi Fen ve Mühendislik Bilimleri Dergisi, 17(2), 442-448.
  4. Büyüköztürk, Ş., Çakmak, E. K., Akgün, Ö. E., Karadeniz, Ş. ve Demirel, F. (2014). Bilimsel araştırma yöntemleri. Pegem Akademi Yayıncılık.
  5. Camilli, G., & Shepard, L. A. (1994). Methods for identifying biased test items. California: Sage.
  6. Chen, Y. F., & Jiao, H. (2014). Exploring the utility of background and cognitive variables in explaining latent differential item functioning: An example of the PISA 2009 reading assessment. Educational Assessment, 19(2), 77-96. https://doi.org/10.1080/10627197.2014.903650
  7. Cho, S. J., Suh, Y., & Lee, W. Y. (2016). An NCME Instructional Module on Latent DIF Analysis Using Mixture Item Response Models. Educational Measurement: Issues and Practice, 35(1), 48-61. https://doi.org/10.1111/emip.12093
  8. Clauser, B. E., & Mazor, K. M. (1998). Using statistical procedures to identify differential item functioning test items. Educational Measurement: Issues and Practice, 17, 31-44.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Eğitimde ve Psikolojide Ölçme Teorileri ve Uygulamaları

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Eylül 2023

Gönderilme Tarihi

11 Ağustos 2023

Kabul Tarihi

20 Eylül 2023

Yayımlandığı Sayı

Yıl 2023 Cilt: 5 Sayı: 2

Kaynak Göster

APA
Elkonca, F., & Karakaya, İ. (2023). An Analysis of the DIF Sources of ABIDE Mathematics Self-Efficacy Scale by means of a Latent Class Approach. Ahmet Keleşoğlu Eğitim Fakültesi Dergisi, 5(2), 579-594. https://doi.org/10.38151/akef.2023.72

289812580829733