WoS İndeksli Yayınlar Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/20.500.14627/6
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Article The Relation Between Personality Traits and Chemotherapy Symptoms of Cancer Patients(Marmara Univ, Inst Health Sciences, 2025) Özkan, İlknur; Taylan, Seçil; Eroglu, Nermın; Kolac, NurcanObjective:This study is important as it is one of the first studies to evaluate the relationship between personality traits and symptoms. Methods:This study was planned as descriptive and cross-sectional. The study was conducted with 468 patients who were voluntary to participate in the study and applied to the chemotherapy unit in a private oncology hospital in Istanbul between January-June 2019. Data were obtained using the Patient Information Form, Chemotherapy Symptom Assessment Scale (C-SAS), and Big Five Inventory. Results:The data were evaluated on computer environment. The mean age of the patients was 59.46±11.78 years, 59.8% are female, 35.7% were secondary school graduate, and 36.5% were housewives.When the mean scores of the big five inventory were examined, it was found that the mean scores were 29.72±3.38 in Extraversion subscale, 28.31±5.62 in Agreeableness subscale, 27.14±4.44 in Conscientiousness subscale, 25.26±3.31 in Neuroticism subscale, and 28.31±5.62 in Openness subscale. One-unit increase in neuroticism was determined to increase post-treatment nausea by 1.14 times, diarrhea by 1.28 times, change in sexual life by 1.14 times, feeling pessimistic and sad by 1.071 times, and feeling anxious and distressed by 1.08 times. Conclusion:It was observed that the personality traits of cancer patients were correlated with the symptoms they experienced related to chemotherapy and the symptoms decreased with the increase of openness, extraversion, agreeableness and conscientiousness characteristics and the symptoms increased with the increase of neuroticism characteristic.These results indicated that healthcare professionals should consider personnel characteristics of cancer patients while evaluating the symptoms they experienced and providing care.Article Measuring Narcissism in Cyberspace: Psychometric Evaluation of the Turkish Online Narcissism Personality Inventory (ONPI)(Istanbul Univ, Methodology & Sociology Research Center, 2025) Aytac, Sevinc Serpil; Bilir, Kadriye Burcu Ongen; Aydin, Gulden Cetin; Yuzaki, EnginThe widespread use of digital technologies and the increasing prevalence of internet usage in a globalized world have significantly influenced individuals' personality traits. In particular, the restriction of face-to-face interactions during global pandemics has led individuals to maintain their lives in digital environments. These developments have made it increasingly important to investigate the relationship between internet use and personality characteristics. This study aims to adapt the Online Narcissistic Personality Inventory (ONPI), developed by Chou and Farn (2015) based on the 40-item Narcissistic Personality Inventory by Raskin and Terry (1988), into Turkish and to examine its psychometric properties. The study sample consists of 397 individuals from diverse age groups and socio-demographic backgrounds. Data was analyzed using SPSS 30 and AMOS 30 software. According to the results of the exploratory factor analysis, the item factor loadings ranged from 0.466 to 0.812, and the total variance explained by the scale was found to be 58.36%. Confirmatory factor analysis results (Chi-square/df:2.584; RMSEA:0.063; NFI: 0.84; IFI: 0.90; TLI: 0.87; CFI: 0.90; GFI: 0.90) indicated that the scale exhibits a five-factor structure with 27 items. The internal consistency of the scale was high, with a Cronbach's alpha coefficient of 0.93. Additionally, the item total correlations ranged between 0.326 and 0.700. The findings demonstrate that the Turkish adaptation of the Online Narcissistic Personality Inventory is a valid and reliable measurement tool.