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

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

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

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

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

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Ergenler İçin Benlik Algısı Profili’nin Faktör Yapısının Yeniden Değerlendirilmesi von Sekercioglu, Güçlü, 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 Cross-Cultural Equivalence Of Computer Attitude In PISA 2009 Student Questionnaire von Güzeller, Cem

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

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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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Relationship between ICT Variables and Mathematics Achievement based on PISA 2006 Database: International Evidence von Cem Oktay GÜZELLER, AKIN, Ayça

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A Re-Evaluation of the Factor Structure of The Self-Perception Profile for Adolescents von Sekercioglu, Guclu, Guzeller, Cem Oktay

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