Development of the destination food image scale (DFIS) and examination of measurement invariance by gender von Gorur, Hakan, Guzeller, Cem Oktay

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Analysis of Maths Literacy Performances of Students with Hierarchical Linear Modeling (HLM): The Case of PISA 2012 Turkey von Aksu, Gökhan, Güzeller, Cem Oktay, Eser, Mehmet Taha

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The Effect of the Normalization Method Used in Different Sample Sizes on the Success of Artificial Neural Network Model von Aksu, Gökhan, Güzeller, Cem Oktay, Eser, Mehmet Taha

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The Development of a Mathematics Self-Report Inventory for Turkish Elementary Students von Akin, Ayça, Güzeller, Cem Oktay, Evcan, Sinem Sezer

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Examining the relationship between organizational commitment and turnover intention via a meta-analysis von Guzeller, Cem Oktay, Celiker, Nuri

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Development of a problematic mobile phone use scale for Turkish adolescents von Güzeller, Cem Oktay, Coşguner, Tolga

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Bibliometric Analysis of Articles on Computerized Adaptive Testing von YURTÇU, Meltem, GÜZELLER, Cem

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Classification of PISA 2012 Mathematical Literacy Scores Using Decision-Tree Method: Turkey Sampling von Aksu, Gökhan, Güzeller, Cem Oktay

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Investigation of Equating Error in Tests with Differential Item Functioning von Yurtçu, Meltem, Güzeller, Cem Oktay

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Development of Science Anxiety Scale for Primary School Students von Guzeller, Cem Oktay, Dogru, Mustafa

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Yaşlanmadan yaşamak: Farklı gelir düzeyindeki kadınların anti-aging davranışları üzerine bir araştırma von Güzeller,Cem Oktay, Gündüz,Gülgün, Korkmaz Yaylagül,Nilüfer, Yazıcı,Suzan

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Analysis of Scientific Studies on Item Response Theory by Bibliometric Analysis Method von Aksu, Gökhan, Güzeller, Cem Oktay

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Study Of Cross-Cultural Equivalence Of Computer Attitude In PISA 2009 Student Questionnaire von Güzeller, Cem

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Ergenler İçin Benlik Algısı Profili’nin Faktör Yapısının Yeniden Değerlendirilmesi von Sekercioglu, Güçlü, Güzeller, Cem Oktay

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Demographic Factors Affecting Internet Using Purposes of High School Students von Kilic, Abdullah Faruk, Güzeller, Cem Oktay

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The effect of web-based portfolio use on academic achievement and retention von Guzeller, Cem Oktay

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Development of Scale of Attitude Toward Social Sustainable Development Awareness von Dogru, Mustafa, Güzeller, Cem Oktay, Gencosman, Tuna, Saka, Dilara

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Study of the Factors Affecting the Mathematics Achievement of Turkish Students According to Data from the Programme for International Student Assessment (PISA) 2012 von Güzeller, Cem Oktay, Eser, Mehmet Taha, Aksu, Gökhan

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Yükseköğretim Kurumları Sınavlarında Oran-Orantı Kavramı ile İlgili Çıkmış Problemlerin Matematiksel Muhakeme Açısından İncelenmesi von AKIN, Ayça, SEZGİN, H. Seda, ALKAN, Selçuk, ADA, Tuba, GÜZELLER, Cem

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An Examination of the Programme for International Student Assessment (PISA) 2003 Turkish Database with the Aim of Exploring the Relationship between Homework Variables and Mathemat... von Guzeller, Cem Oktay, Akin, Ayca

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