All Stories

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

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

    ismail önder

  2. 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

    ismail önder

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

    Article • August 2022, Center for Open Science

    ismail önder

  4. 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

  5. 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

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

    Article • Chronobiology International, January 2019, Taylor & Francis

    ismail önder, Şenol Beşoluk

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

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

    ismail önder

  8. Editorial: Special issue on education

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

    ismail önder

  9. 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

    ismail önder

  10. 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

    ismail önder

  11. 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

  12. 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

  13. Message from Guest Editors

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

    ismail önder

  14. 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

  15. Chronotype and academic achievement among online learning students

    Article • Learning and Individual Differences, February 2014, Elsevier

    ismail önder, Şenol Beşoluk

  16. 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

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

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

    ismail önder, Şenol Beşoluk

  18. 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

  19. 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

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

    Article • Chronobiology International, January 2011, Taylor & Francis

    ismail önder, Şenol Beşoluk