Understanding the role of cognitive constructs employed in reading in global math and science achievement
Frontiers in Psycholohy, vol. 15, no. 151470977, pp. 1–15
Gökhan Arastaman, Metin Buluş, Hakkı Kontaş, Bahadır Özcan
Protective factors associated with academic resilience of adolescents in individualist and collectivist cultures: Evidence from PISA 2018 large scale assessment
CURRENT PSYCHOLOGY, vol. 41, no. 4, pp. 1740–1756
Ozcan Bahadir, Bulus Metin
The impact of cognitive and affective components of test anxiety on the high-stakes exam performance in 12th grade students
International Journal of Progressive Education, vol. 18, no. 1, pp. 448–457
Yusuf Ziya Kültür, Bahadır Özcan
Explaining middle school students’ mathematical literacy with sources of self-efficacy, achievement expectation from family, peers and teachers
International Journal of Education and Literacy Studies, vol. 10, no. 1, pp. 198–206
Hakkı Kontaş, Bahadır Özcan
Cultural dimensions of teacher job satisfaction in a collectivist context
Journal of Pedagogical Research, vol. 5, no. 2, pp. 222–236
Bahadır Özcan
The relationship between sources of mathematics self-efficacy and mathematics test and course achievement in high school seniors
SAGE OPEN, vol. 11, no. 3, pp. 215824402110401–10
Bahadır Özcan, Yusuf Ziya Kültür
Sources of mathematics self-efficacy of gifted and non-gifted students in high school
Research in Pedagogy, vol. 11, no. 1, pp. 85–97
Bahadır Özcan, Hakkı Kontaş, Ali Ünişen
Predicting undergraduate students’ metacognitive skills with self-construal
International Online Journal of Educational Sciences, vol. 11, no. 1, pp. 308–318
Bahadır Özcan, Tahsin Fırat
Adapting sources of middle school mathematics self-efficacy scale to Turkish culture
The International Journal of Evaluation and Research in Education, vol. 6, no. 4, pp. 288–294
Hakkı Kontaş, Bahadır Özcan
Matematik öz-yetkinlik kaynakları ile üst bilişsel farkındalık düzeyi arasındaki ilişki
Adıyaman Üniversitesi Sosyal Bilimler Enstitü Dergisi, vol. 0, no. 43, pp. 33–50
Hakkı Kontaş, Bahadır Özcan, Yusuf Yıldız, Tuğba Kardaş
Altılı Benlik Kurgusu Ölçeği’nin Türk kültürüne uyarlanması
Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Sosyal Bilimler Dergisi, vol. , no. 52, pp. 41–56
Bahadır Özcan, Selahiddin Öğülmüş
Özel yetenekli öğrencilerin yaratıcı yazma beceri düzeylerinin incelenmesi
Uluslararası Türkçe Edebiyat Kültür Eğitim Dergisi, vol. 9, no. 9/3, pp. 1262–1272
Bahadır Özcan, Hakkı Kontaş, Musa Polat
Lise öğrencilerinde matematik başarısı ile matematik öz-yetkinlik kaynakları arasındaki ilişkinin incelenmesi
Cumhuriyet Uluslararası Eğitim Dergisi, vol. 9, no. 3, pp. 800–819
Bahadır Özcan, Hakkı Kontaş
Investigating basic individual values of Turkish high school students
OPUS–International Journal of Society Researches, vol. 14, no. 20, pp. 1187–1210
Bahadır Özcan
Boşanmış aile çocuklarının yılmazlık özellikleri ve koruyucu faktörlerinin incelenmesi
Turkish Studies, vol. 12, no. Volume 12 Issue 14, pp. 295–316
Bahadır Özcan, Müge Artar
