All Stories

  1. 2021-2024 Yılları Arasında LGS Fen Bilimleri Testindeki Soruların Bilimsel Süreç Becerileri Açısından İncelenmesi

    Article • Kalem Uluslararasi Egitim ve Insan Bilimleri Dergisi, June 2026, Kalem Uluslararasi Egitim ve Insan Bilimleri Dergisi

    ismail önder

  2. An examination of sleep quality in middle school students in the context of smartphone addiction and morningness-eveningness preference

    Article • Chronobiology International, April 2026, Taylor & Francis

    ismail önder

  3. Morningness and academic burnout among university students: the mediating role of procrastination

    Article • BMC Psychology, July 2025, Springer Science + Business Media

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  4. Association of morningness-eveningness preference, happiness, and academic achievement with procrastination in university students

    Article • International Journal of Happiness and Development, January 2023, Inderscience Publishers

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  5. Examining the Fringe Series in terms of science concepts and topics: A teaching material suggestion

    Article • August 2022, Center for Open Science

    ismail önder

  6. Burnout and engagement in university students: relationships with morningness-eveningness preferences, average sleep length and social jetlag

    Article • Biological Rhythm Research, June 2022, Taylor & Francis

    ismail önder

  7. Association of happiness with morningness - eveningness preference, sleep-related variables and academic performance in university students

    Article • Biological Rhythm Research, November 2020, Taylor & Francis

    ismail önder

  8. Adaptation of the Morningness–Eveningness Stability Scale improved (MESSi) into Turkish

    Article • Chronobiology International, January 2019, Taylor & Francis

    ismail önder, Şenol Beşoluk

  9. Fen Bilimleri Öğretmen Adaylarının Bilimsel Yaratıcılık ve Akademik Başarılarının Yıllara Göre Değişimi

    Article • Kastamonu Eğitim Dergisi, May 2018, Kastamonu Egitim Dergisi

    ismail önder

  10. Editorial: Special issue on education

    Article • SHS Web of Conferences, January 2017, EDP Sciences

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  11. The Effect of Conceptual Change Texts Supplemented Instruction on Students’ Achievement in Electrochemistry

    Article • International Online Journal of Educational Sciences, January 2017, International Online Journal of Educational Sciences

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  12. Morningness-eveningness Preference, Sleep Variables And Academic Achievement Of Children And Adolescents

    Article • International Online Journal of Educational Sciences, January 2016, International Online Journal of Educational Sciences

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  13. Effects of longitude, latitude and social factors on chronotype in Turkish students

    Article • Personality and Individual Differences, November 2015, Elsevier

    Prof Christoph Randler, ismail önder, Şenol Beşoluk

  14. Morningness–eveningness and the environment hypothesis – A cross-cultural comparison of Turkish and German adolescents

    Article • Chronobiology International, June 2015, Informa Healthcare

    Prof Christoph Randler, ismail önder, Şenol Beşoluk

  15. Message from Guest Editors

    Article • Procedia - Social and Behavioral Sciences, October 2014, Elsevier

    ismail önder

  16. Circadian Preferences, Sleep Quality and Sleep Patterns, Personality, Academic Motivation and Academic Achievement of university students

    Article • Learning and Individual Differences, May 2014, Elsevier

    ismail önder, Şenol Beşoluk

  17. Chronotype and academic achievement among online learning students

    Article • Learning and Individual Differences, February 2014, Elsevier

    ismail önder, Şenol Beşoluk

  18. Age and gender differences in morningness–eveningness in Turkish adolescents and young adults

    Article • Biological Rhythm Research, June 2013, Taylor & Francis

    Prof Christoph Randler, ismail önder, Şenol Beşoluk

  19. Adaptation of the morningness eveningness scale for children into Turkish

    Article • Biological Rhythm Research, April 2013, Taylor & Francis

    ismail önder, Şenol Beşoluk

  20. Psychometric Properties of the Turkish Version of the Composite Scale of Morningness

    Article • The Spanish Journal of Psychology, January 2013, Cambridge University Press

    ismail önder, Şenol Beşoluk

  21. Do seasonal changes and teaching time affect academic performance of pre-service teachers?

    Article • Biological Rhythm Research, October 2011, Taylor & Francis

    ismail önder, Şenol Beşoluk

  22. Morningness-Eveningness Preferences and Academic Achievement of University Students

    Article • Chronobiology International, January 2011, Taylor & Francis

    ismail önder, Şenol Beşoluk