ENGİN KARADAĞ

Consultant
 ENGİN KARADAĞ

A BLOK 2. KAT 303

+90 (212) 533 65 32 / 1491

engin.karadag@khas.edu.tr

Google Scholar

ORCID

Education

Doctorate

Marmara University
Educational Sciences

Master's Degree

Yeditepe University
Educational Sciences

Bachelor's Degree

Gazi University
Educational Sciences

Research Areas

  • Higher Education Study
  • Educational Sciences
  • Organizational Psychology

Work Experience

2024 / Continuing Kadir Has University
Professor

2018 / Continuing Akdeniz University
Professor

2015 / 2018 Eskişehir Osmangazi University
Professor

2012 / 2013 University of Cambridge
Associate Professor

2010 / 2015 Eskişehir Osmangazi University
Associate Professor

2009 / 2010 Eskişehir Osmangazi University
Assistant Professor

2005 / 2009 Yeditepe University
Research Assistant

Administrative Duties

Görev Adı Görev Yeri Başlangıç tarihi Bitiş Tarihi
Directors Akdeniz University, Institute of Social Sciences 01.06.2022 15.10.2023
Young Academy Member Turkish Academy of Sciences (TÜBA) 01.01.2020
Vice Dean Eskisehir Osmangazi University, Faculty of Education 01.01.2016 31.12.2018
Vice Dean Eskisehir Osmangazi University, Faculty of Education 01.10.2012 31.12.2012
Associate Directors Eskisehir Osmangazi University, Institute of Educational Sciences 01.01.2010 31.12.2012

Publications

  • "Better than not starting? Research university project of Turkey",
    Belenkuyu, Cüneyt; Karadag, Engin; , Studies in Higher Education, (2025) Vol.50, No.1, 47-63 DOI: 10.1080/03075079.2024.2328829
  • "How did Turkish higher education respond to emergency distance education in the COVID-19 pandemic? Acceptance and use by Turkish academics",
    Ciftci, S. Koza; Karadag, Engin; Ergin-Kocaturk, Hatice; , Technology, Pedagogy and Education, (2025) DOI: 10.1080/1475939X.2024.2436408
  • "Contributions from Türkiye on grade inflation in higher education: educational landscapes before, during, and after COVID-19",
    Karadag, Engin; Ciftci, S. Koza; , Higher Education, (2025) DOI: 10.1007/s10734-025-01404-4
  • "The Floor Is (Y)Ours: Auxiliary Staff Voices Their Persona",
    Caner, Mustafa; Karatas, Suleyman; Karadag, Engin; Sertel, Gülsüm; , Psychology in the Schools, (2025) Vol.62, No.4, 983-995 DOI: 10.1002/pits.23370
  • "The Floor Is (Y)Ours: Auxiliary Staff Voices Their Persona",
    Caner, Mustafa; Karatas, Suleyman; Karadag, Engin; Sertel, Gülsüm; , Psychology in the Schools, (2024) DOI: 10.1002/pits.23370
  • "International medical students in Türkiye: a cross-sectional study on their reasons for choosing Türkiye and their demographic and socioeconomic characteristics",
    Karadağ, Engin; Tekel, Esra; Su, Ahmet; Kocatürk, Metin; Ergin-Kocatürk, Hatice; Polat, Murat; , BMC Medical Education, (2024) Vol.24, No.1171, DOI: 10.1186/s12909-024-06200-9
  • "How Did Turkish Higher Education Respond to Emergency Distance Education in the COVID-19 Pandemic? Acceptance and Use by Turkish Academics",
    Karadağ, Engin; Çiftçi, Ş. Koza; Ergin-Kocaturk, Hatice; , TECHNOLOGY, PEDAGOGY AND EDUCATIONS, (2024) DOI: 10.1080/1475939X.2024.2436408
  • "Culture shock among international students in Turkey: an analysis of the effects of self-efficacy, life satisfaction and socio-cultural adaptation on culture shock",
    Almukdad, Mustafa; Karadağ, Engin; , BMC PSYCHOLOGY, (2024) Vol.12, No.154, 1-12 DOI: 10.1186/s40359-024-01641-9
  • "Better than not starting? Research university project of Turkey",
    Belenkuyu, Cüneyt; Karadağ, Engin; , STUDIES IN HIGHER EDUCATION, (2024) 1-17 DOI: 10.1080/03075079.2024.2328829
  • "Evidence of grade inflation in bachelor of business administration degrees in Turkey for the period from 2002 to 2022",
    Karadağ, Engin; Dörtyol, İ. Taylan; , HUMANITIES & SOCIAL SCIENCES COMMUNICATIONS, (2024) Vol.11, No.352, DOI: 10.1057/s41599-024-02868-y
  • "Grade inflation effects of capacity expansion in higher education: a longitudinal study in undergraduate teacher education programs from 2003 to 2022",
    Çiftçi, Ş. Koza; Karadağ, Engin; , HUMANITIES & SOCIAL SCIENCES COMMUNICATIONS, (2024) Vol.11, No.856, DOI: 10.1057/s41599-024-03387-6
  • "The Effect of Prewarming on Perioperative Hypothermia: A Systematic Review and Meta-analysis of Randomized Controlled Studies",
    Uçak, Ayşe; Tat Çatal, Arzu; Karadağ, Engin; Cebeci, Fatma; , Journal of PeriAnesthesia Nursing, (2024) Vol.39, No.4, 611-623 DOI: 10.1016/j.jopan.2023.11.003
  • "Sofalizing and its relationship with social media addiction and psychosocial factors: A new phenomenon among emerging adults",
    Tosuntaş, Şule Betül; Karadağ, Engin; Emirtekin, Emrah; Kırcaburun, Kagan; Griffiths, Mark D.; , SOCIAL SCIENCE JOURNAL, (2024) Vol.61, No.2, 378-390 DOI: 10.1080/03623319.2020.1809900
  • "Between gendered walls: Assessing the impact of single-sex and co-education on student achievement, self-confidence, and communication skills",
    Ciftci, S. Koza; Karadag, Engin; Cin, F. Melis; , Women's Studies International Forum, (2024) Vol.107, DOI: 10.1016/j.wsif.2024.103003
  • "Modelling the effectiveness of schools based on their equality of opportunities",
    Çimen, İsmail; Yücel, Cemil; Karadağ, Engin; , Journal of Pedagogical Research, (2024) Vol.8, No.2, 1-25 DOI: 10.33902/JPR.202426078
  • "The effect of peer bullying on academic achievement: A meta-analysis study related to results of TIMSS and PIRLS",
    Ozyildirim, Gulnar; Karadağ, Engin; , Psychology in the Schools, (2024) Vol.61, No.5, 2185-2203 DOI: 10.1002/pits.23159
  • "The Effect of Hospital-to-Home Discharge Interventions on Reducing Unplanned Hospital Readmissions: A Systematic Review and Meta-analysis",
    Demir Avci, Yasemin; Gözüm, Sebahat; Karadag, Engin; , Quality Management in Health Care, (2024) DOI: 10.1097/QMH.0000000000000454
  • "The effects of parental’s cultural and economic capital and parental support on being an elite scientists",
    Çiftçi, Ş. Koza; Karadağ, Engin; Ergin-Kocaturk, Hatice; , PLOS ONE, (2023) DOI: 10.1371/journal.pone.0287967
  • "Why research productivity of some scientists is higher? Effects of social, economic and cultural capital on research productivity",
    Karadağ, Engin; Çiftçi, Ş. Koza; , HELIYON, (2023) DOI: 10.1016/j.heliyon.2023.e18762
  • "Acceptance and use of the distance education systems of Turkish medical educators during COVID-19 pandemic: an analysis of contextual factors with the UTAUT2",
    Çiftçi, Ş. Koza; Karadağ, Engin; Gök, Ramazan; , BMC MEDICAL EDUCATION, (2023) DOI: 10.1186/s12909-023-04024-7
  • "The effect of peer bullying on academic achievement: A meta-analysis study related to results of TIMSS and PIRLS",
    Özyıldırım, Gülnar; Karadağ, Engin; , PSYCHOLOGY IN THE SCHOOLS, (2023) DOI: 10.1002/pits.23159
  • "The impact of academicians' cultural and social capital on their individual job performance",
    Çiftçi, S. Koza; Karadag, Engin; , International Journal of Productivity and Performance Management, (2023) Vol.72, No.10, 3119-3136 DOI: 10.1108/IJPPM-09-2021-0519
  • "Defining standards for rankings: An investigation of global university rankings according to the Berlin Principles",
    Belenkuyu, Cüneyt; Karadag, Engin; , European Journal of Education, (2023) Vol.58, No.3, 510-531 DOI: 10.1111/ejed.12566
  • "The effect of student and school characteristics on TIMSS 2015 science and mathematics achievement: The case of Türkiye",
    Coşkun, Burçin; Karadağ, Engin; , Journal of Pedagogical Research, (2023) Vol.7, No.1, 203-227 DOI: 10.33902/JPR.202318875
  • "Validity and reliability evidence for the scale of distance education satisfaction of medical students based on item response theory (IRT)",
    Toraman, Çetin; Karadağ, Engin; Polat, Murat; , BMC Medical Education, (2022) Vol.22, No.1, DOI: 10.1186/s12909-022-03153-9
  • "Deepening the Effects of the Academic Inbreeding: Its Impact on Individual and Institutional Research Productivity",
    Karadag, Engin; Ciftci, S. Koza; , Research in Higher Education, (2022) Vol.63, No.6, 1015-1036 DOI: 10.1007/s11162-021-09670-8
  • "The effectiveness of educational interventions aimed at agricultural workers’ knowledge, behaviour, and risk perception for reducing the risk of pesticide exposure: a systematic review and meta-analysis",
    Ayaz, Dilek; Öncel, Selma; Karadağ, Engin; , International Archives of Occupational and Environmental Health, (2022) Vol.95, No.6, 1167-1178 DOI: 10.1007/s00420-022-01838-8
  • "Effect of Telehealth Interventions on Blood Pressure Control: A Meta-analysis",
    Demir Avci, Yasemin; Gözüm, Sebahat; Karadaǧ, Engin; , CIN - Computers Informatics Nursing, (2022) Vol.40, No.6, 402-410 DOI: 10.1097/CIN.0000000000000852
  • "Effects of leadership on performance: A cross-cultural meta-analysis",
    Sertel, Gülsüm; Karadag, Engin; Ergin-Kocatürk, Hatice; , International Journal of Cross Cultural Management, (2022) Vol.22, No.1, 59-82 DOI: 10.1177/14705958221076404
  • "Effect of COVID-19 pandemic on grade inflation in higher education in Turkey",
    Karadağ, Engin; , PLOS ONE, (2021) DOI: 10.1371/journal.pone.0256688
  • "Pre-graduation grade inflation in medical training in Turkey: a longitudinal study from 2005 to 2020",
    Karadağ, Engin; , BMC MEDICAL EDUCATION, (2021) DOI: 10.1186/s12909-021-02819-0
  • "Academic (dis)qualifications of Turkish rectors: their career paths, H-index, and the number of articles and citations",
    Karadağ, Engin; , HIGHER EDUCATION, (2021) DOI: 10.1007/s10734-020-00542-1
  • "Multi-level analyses of distance education capacity, faculty members’ adaptation, and indicators of student satisfaction in higher education during COVID-19 pandemic",
    Karadag, Engin; Su, Ahmet; Ergin-Kocaturk, Hatice; , International Journal of Educational Technology in Higher Education, (2021) Vol.18, No.1, DOI: 10.1186/s41239-021-00291-w
  • "Measurement invariance of the Phubbing Scale across 20 countries",
    Błachnio, Agata; Przepiórka, Aneta; Gorbaniuk, Oleg; Bendayan, Rebecca; McNeill, Monika; Angeluci, Alan; Abreu, Ana Maria; Ben-Ezra, Menachem; Benvenuti, Martina; Blanca, Maria J.; Brkljacic, Tihana; Babić, Nenad Čuš; Gorbaniuk, Julia; Holdoš, Juraj; Ivanova, Ana; Karadağ, Engin; Malik, Sadia; Mazzoni, Elvis; Milanovic, Anita; Musil, Bojan; Pantic, Igor; Rando, Belen; Seidman, Gwendolyn; D'Souza, Lancy; Vanden Abeele, Mariek M.P.; Wołońciej, Mariusz; Wu, Anise M.S.; Yu, Shu; , International Journal of Psychology, (2021) Vol.56, No.6, 885-894 DOI: 10.1002/ijop.12790
  • "Organizational functioning in Turkish higher education system: Birnbaum’s five models of institutional governance",
    Ergin Kocatürk, Hatice; Karadağ, Engin; , Journal of Pedagogical Research, (2021) Vol.5, No.4, 230-250 DOI: 10.33902/JPR.2021474637
  • "Increase in COVID-19 cases and case-fatality and case-recovery rates in Europe: A cross-temporal meta-analysis",
    Karadag, Engin; , Journal of Medical Virology, (2020) Vol.92, No.9, 1511-1517 DOI: 10.1002/jmv.26035
  • "Investigation of ethical dilemmas of school principals: comparing Turkish and Canadian principals",
    Karadag, Engin; Tekel, Esra; , Asian Journal of Business Ethics, (2020) Vol.9, No.1, 73-92 DOI: 10.1007/s13520-020-00100-z
  • "The effect of educational leadership on students’ achievement: a cross-cultural meta-analysis research on studies between 2008 and 2018",
    Karadag, Engin; , Asia Pacific Education Review, (2020) Vol.21, No.1, 49-64 DOI: 10.1007/s12564-019-09612-1
  • "Undesired behaviors of secondary school teachers and their effects on students",
    Dulay, Sabiha; Karadağ, Engin; , Elementary Education Online, (2020) Vol.19, No.4, 2249-2269 DOI: 10.17051/ilkonline.2020.764053
  • "Cultural validity trouble in measuring value concept: A study on validity of Schwartz Value Survey in Turkish culture",
    Karadag, Engin; Kılıçoğlu, Gökhan; Yılmaz-Kılıçoğlu, Derya; , Cogent Psychology, (2018) Vol.5, No.1, 1-18 DOI: 10.1080/23311908.2018.1523517

Projects

Project Name Role in the Project Project Type Fund Establishment Start Date End Date
"Improving Motor Skills In Special Needs Children Through Virtual Reality Exercises" Yürütücü ERASMUS+ Avrupa Birliği 01.07.2024
 30.06.2026
"Türkiye'deki Uluslararası Yükseköğretim Öğrencilerinin Sosyo-Kültürel Uyumları Üzerinde Etkili Olan Bireysel ve Kurumsal Faktörlerin Analizi ve Sosyo-Kültürel Uyumun Sağlanmasına Yönelik Bir Programının Geliştirilmesi, Uygulanması ve Değerlendirilmesi" Yürütücü TÜBİTAK 1001 TÜBİTAK 15.11.2022
 15.07.2024
"COVID-19 Pandemisi Sürecince Üniversitelerde Uzaktan Eğitim: Üniversitelerin Kapasiteleri, Öğretim Üyelerinin Adaptasyonları ve Öğrencilerin Memnuniyeti" Yürütücü TÜBİTAK 1001 TÜBİTAK 01.07.2020
 31.12.2022