Research Articles

Public Health

• Koçak, Orhan, Ömer E. Koçak, and Mustafa Z. Younis 2021. “The Psychological Consequences of COVID-19 Fear and the Moderator Effects of Individuals’ Underlying Illness and Witnessing Infected Friends and Family” International Journal of Environmental Research and Public Health 18, no. 4: 1836. https://doi.org/10.3390/ijerph18041836
  
• Koçak, Orhan, Namık Ak, Sezer S. Erdem, Mehmet Sinan, Mustafa Z. Younis, and Abdullah Erdoğan. 2021. “The Role of Family Influence and Academic Satisfaction on Career Decision-Making Self-Efficacy and Happiness” International Journal of Environmental Research and Public Health 18, no. 11: 5919. https://doi.org/10.3390/ijerph18115919
  
• Şimşek, O.M.; Koçak, O.; Younis, M.Z. The Impact of Interpersonal Cognitive Distortions on Satisfaction with Life and the Mediating Role of Loneliness. Sustainability 2021, 13, 9293. https://doi.org/10.3390/su13169293
  
• Koçak, Orhan. 2021. “How Does Religious Commitment Affect Satisfaction with Life during the COVID-19 Pandemic? Examining Depression, Anxiety, and Stress as Mediators” Religions 12, no. 9: 701. https://doi.org/10.3390/rel12090701
  
• Koçak O. Does Emotional Intelligence Increase Satisfaction with Life during COVID-19? The Mediating Role of Depression. Healthcare. 2021; 9(11):1529. https://doi.org/10.3390/healthcare9111529
• Koçak O, Ergin M, Younis MZ. The Associations between Childhood Experiences and Occupational Choice Capability, and the Mediation of Societal Gender Roles. Healthcare. 2022; 10(6):1004. https://doi.org/10.3390/healthcare10061004

Refugee Welfare

• Koçak, Orhan. 2021. “How Does the Sense of Closeness to God Affect Attitudes toward Refugees in Turkey? Multiculturalism and Social Contact as Mediators and National Belonging as Moderator” Religions 12, no. 8: 568. https://doi.org/10.3390/rel12080568
  
• Kocak, O., Arifoglu, A. T., & Younis, M. Z. (2021). Determination of Social Exclusion Among Young Syrian Refugees Living in Turkey. European Journal of Environment and Public Health, 5(2), em0076. https://doi.org/10.21601/ejeph/10908
  
• Ekmen, E , Koçak, O . (2020). Göçün Suriyeli ve Yemenli Göçmenlerin Aile Yapıları Üzerine Etkileri . Journal of Social Policy Conferences , (79) , 167-205 . DOI: 10.26650/jspc.2020.79.0002
  
• Saleh, A., Aydın, S. & Koçak, O. (2018). A comparative study of Syrian refugees in Turkey, Lebanon, and Jordan: Healthcare access and delivery. OPUS – International Journal of Society Researches, 8(14), 448-464. DOI: 10.26466/ opus.376351
  
• Koçak, Orhan. 2021. “The Effects of Religiosity and Socioeconomic Status on Social Distance towards Refugees and the Serial Mediating Role of Satisfaction with Life and Perceived Threat” Religions 12, no. 9: 737. https://doi.org/10.3390/rel12090737
  
• Koçak, Orhan. 2021. “How Does the Sense of Closeness to God Affect Attitudes toward Refugees in Turkey? Multiculturalism and Social Contact as Mediators and National Belonging as Moderator” Religions 12, no. 8: 568. https://doi.org/10.3390/rel12080568
  
• Ekmen, Eymen, Orhan Koçak, Umut Solmaz, Koray Kopuz, Mustafa Z. Younis, and Deniz Orman. 2021. “How Does the Social Support Affect Refugees’ Life Satisfaction in Turkey? Stress as a Mediator, Social Aids and Coronavirus Anxiety as Moderators” Sustainability 13, no. 22: 12727. https://doi.org/10.3390/su132212727

Addiction Issues

• Koçak, Orhan, İlayda Yılmaz, and Mustafa Z. Younis 2021. “Why Are Turkish University Students Addicted to the Internet? A Moderated Mediation Model” Healthcare 9, no. 8: 953. https://doi.org/10.3390/healthcare9080953
  
• Koçak, Orhan, Emine İlme, and Mustafa Z. Younis 2021. “Mediating Role of Satisfaction with Life in the Effect of Self-Esteem and Education on Social Media Addiction in Turkey” Sustainability 13, no. 16: 9097. https://doi.org/10.3390/su13169097
  
• Çevik, Orhan, Orhan Koçak, Mustafa Z. Younis, and Elif Çevik. 2021. “The Mediating Role of Gaming Disorder in the Effect of Narcissism on Happiness in Children” International Journal of Environmental Research and Public Health 18, no. 13: 7137. https://doi.org/10.3390/ijerph18137137
  

Children Welfare

• Çevik, Orhan, Orhan Koçak, Mustafa Z. Younis, and Elif Çevik. 2021. “The Mediating Role of Gaming Disorder in the Effect of Narcissism on Happiness in Children” International Journal of Environmental Research and Public Health 18, no. 13: 7137. https://doi.org/10.3390/ijerph18137137
  
• Koçak O, Ergin M, Younis MZ. The Associations between Childhood Experiences and Occupational Choice Capability, and the Mediation of Societal Gender Roles. Healthcare. 2022; 10(6):1004. https://doi.org/10.3390/healthcare10061004

Elderly Welfare

• Aydin, Serdar, Orhan Koçak, Thomas A. Shaw, Betul Buber, Esra Z. Akpinar, and Mustafa Z. Younis 2021. “Investigation of the Effect of Social Media Addiction on Adults with Depression” Healthcare 9, no. 4: 450. https://doi.org/10.3390/healthcare9040450
  
• Kocak, O., Aydin, S., Tomac, N. et al. College Students’ Attitudes Toward the Elderly: an Exploratory Study in Turkey. Ageing Int (2020). https://doi.org/10.1007/s12126-020-09393-8
  

Spiritual Social Work

• Koçak, O. How Does Religious Commitment Affect Satisfaction with Life during the COVID-19 Pandemic? Examining Depression, Anxiety, and Stress as Mediators. Religions 2021, 12, 701. https://doi.org/10.3390/rel12090701
  
• Koçak, Orhan. 2021. “The Effects of Religiosity and Socioeconomic Status on Social Distance towards Refugees and the Serial Mediating Role of Satisfaction with Life and Perceived Threat” Religions 12, no. 9: 737. https://doi.org/10.3390/rel12090737
  
• Koçak, Orhan. 2021. “How Does the Sense of Closeness to God Affect Attitudes toward Refugees in Turkey? Multiculturalism and Social Contact as Mediators and National Belonging as Moderator” Religions 12, no. 8: 568. https://doi.org/10.3390/rel12080568