Ömer Erdem KOCAK

Dr. Ömer Erdem KOCAK

Istanbul Medipol University
+1
orcid

Research Focus & Metrics

Academic Career Length

10Years (2017-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
Orhan KocakOrhan Kocak
Orhan Kocak
ÖKÖmer Erdem KOCAK
Ömer Erdem KOCAK
Mustafa Z. YounisMustafa Z. Younis
Mustafa Z. Younis
The COVID-19 virus has become a fearful epidemic for people all over the world. In Turkey, long quarantine periods and curfews have increased both physical and psychological problems. Due to the rapid spread and substantial impact of the COVID-19 virus, different psychological effects were observed among different segments of society, such as among young people, elderly people, and active workers. Because of fear caused by the COVID-19 virus, it is thought that depression, stress, and anxiety levels have increased. It is estimated that there are more psychological issues for people with poor health and others whose friends or family became ill or have died because of COVID-19. To explore and test the situation mentioned above, we conducted a cross-sectional study in Turkey with 3287 participants above 16 years old. We measured COVID-19 fear, along with anxiety, stress, and depression levels (DASS21) and demographics. Firstly, we tested whether COVID-19 fear predicts stress, anxiety, and depression. Secondly, we investigated if the effect of COVID-19 fear is stronger for those who have underlying illness and for those whose friends or family became ill or have died because of COVID-19. The results showed that women and 16–25 years old youths have higher COVID-19-related fear, anxiety, depression, and stress. Furthermore, we found a significant relationship between COVID-19 fear and stress, anxiety, and depression, as well as significant moderation effects of having an underlying illness and having friends or family who were infected or have died. These results show the importance of implementing specific implementations, particularly for vulnerable groups, to minimize the psychological problems that may arise with the pandemic.

1 July 2017 in European Journal of Tourism Research
Verified
Journal Article
Open access
PDF file
MAMustafa Altunel
Mustafa Altunel
ÖKÖmer Erdem KOCAK
Ömer Erdem KOCAK
This study provides and tests a model that examines the relationship between behavioral intentions and involvement, experience quality, satisfaction, and, as a personal resource, subjective vitality. Specifically, the study focuses on subjective vitality. Analyzing surveyed data from 408 cultural tourists, the results indicate that subjective vitality and involvement are the antecedents of experience quality. Given the results, theoretical and managerial implications are discussed.

27 December 2023 in Applied Psychology
Verified
Journal Article
Open access
ÖKÖmer Erdem KOCAK
Ömer Erdem KOCAK
MGMarjan Gorgievski
Marjan Gorgievski
ABArnold B. Bakker
Arnold B. Bakker
Integrating the dualistic model of passion in the recovery literature, the present study investigates how playing video games after work hours can facilitate recovery from work stress. We predicted that passion for gaming would relate to gaming more hours in the evening. Next, we hypothesized that playing video games in the evening would relate to (a) feeling recovered the next morning through psychological detachment and (b) feeling vigorous the next morning through mastery experiences while gaming. We further hypothesized that harmonious passion would strengthen, and obsessive passion would weaken the links between gaming hours and (a) psychological detachment and (b) mastery. In total, 65 employees filled in short questionnaires in the mornings and evenings of at least five workdays (total n = 502). Results of multilevel hierarchical regression analyses supported the proposed mediation model, indicating that playing video games indeed helps replenish energy resources during leisure time. Findings additionally showed that gaming also predicted feeling recovered in the morning through mastery experiences. Players with a harmonious passion may benefit more from playing video games; harmonious (but not obsessive) passion strengthened the relationship between gaming and mastery experiences.

25 March 2021 in Current Psychology
Verified
Journal Article
Closed access
PDF file
ÖKÖmer Erdem KOCAK
Ömer Erdem KOCAK

15 September 2021 in Journal of Humanity and Society (insan & toplum)
Verified
Journal Article
Closed access
ÖKÖmer Erdem KOCAK
Ömer Erdem KOCAK
BKBurcu Aydın Küçük
Burcu Aydın Küçük
In this study, we contend that paternalist leadership can be an effective way of managing people and can pave the way for employee motivation and well-being, despite several previous studies linking it to adverse outcomes. In addition, we propose two possible underlying mechanisms (i.e., workaholism, trust in leadership) linking a leader’s paternalistic style to employee work engagement. By doing so, we aim to understand whether paternalist leaders positively influence their subordinates through a social connection path (trust in leader) or task-focusing path (workaholism). We conducted a field survey and collected cross-sectional data using online surveys from 413 participants working in various industries in Istanbul to test the hypotheses. The results indicate a positive relationship to exist between paternalistic leadership and employee work engagement. Therefore, we put forth that the paternalistic leadership style can be beneficial through the task-focusing and social connection paths, contrary to the beliefs commonly shared in Western countries.

30 June 2019 in ADAM AKADEMİ Sosyal Bilimler Dergisi
Verified
Journal Article
Open access
ÖKÖmer Erdem KOCAK
Ömer Erdem KOCAK
HAHazel Agun
Hazel Agun
In this study, we propose an underlying mechanism that provides a link between high-quality relationships as a group-level concept and employee voice as individual behavior. After an extent literature scanning, we employed the concept of thriving since it comprehends both hedonic and eudemonic well-being as well as his roots in social dynamics. To test this mediation link, we conducted an online survey with 462 participants and used structural equation modeling with the bootstrapping method to reveal whether thriving at work mediates the relationship. The results show that the data fit the model well, and the significant indirect effect exists, which confirms the full mediator role of thriving at work. This study has value as it shows what extent social environment impacts individual states and behaviors.