Psikoloji Bölümü Yayın Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/20.500.12416/417
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Article Citation - WoS: 22Citation - Scopus: 24Antecedents of Problematic Social Media Use and Cyberbullying Among Adolescents: Attachment, the Dark Triad and Rejection Sensitivity(Springer, 2023) Demircioglu, Zeynep Isil; Goncu-Kose, AsliWith the acceleration of internet use, problematic social media use (PSMU) is included in our lives. When looking at the antecedents of PSMU, being young has been found to be a risk factor for PSMU. In addition to the benefits of technological advances in education and training, rapid technological developments may also result in problematic behaviors, especially among children and young. Recently, possibilities brought by technology and more widespread use of technology by young people have created a new concept, namely, cyberbullying. The present study aims to examine the effects of attachment anxiety and avoidance on PSMU and cyberbullying as with the partial mediating effects of the Dark Triad personality traits, angry rejection sensitivity, and anxious rejection sensitivity among adolescents. In general, the findings supported the proposed theoretical model. The results are discussed in terms of theoretical and practical implications along with suggestions for future research.Article Citation - WoS: 3Citation - Scopus: 6Relationships of Domestic Violence With Bullying, Silencing-The Resilience, and Self-Efficacy: Moderating Roles of Stress-Coping Strategies(Springer, 2023) Karakus, Cansu; Goncu-Kose, AsliThe present study aimed to investigate the relationships of Child Exposure to Domestic Violence (CEDV) with bullying, silencing-the-self (STS) behaviors, resilience, and self-efficacy. In addition, moderating effects of stress-coping strategies in the relationships of CEDV with the outcome variables were examined. Data were collected from 569 adolescents aged between 14 and 17. The findings showed that CEDV was positively related to bullying and STS and it was negatively associated with resilience, overall self-efficacy, academic and emotional self-efficacy. Optimistic style and seeking social support moderated the relationship between CEDV and resilience. Also, the self-confident style, seeking social support, and optimistic style moderated the associations between CEDV and self-efficacy. Findings are discussed in terms of theoretical and practical contributions as well as directions for future research.Article Citation - WoS: 7Citation - Scopus: 8Mediating Processes in the Relationships of Abusive Supervision With Instigated Incivility, Cwbs, Ocbs, and Multidimensional Work Motivation(Springer, 2023) Onaran, Sami Okan; Goncu-Kose, AsliWe examined how abusive supervision (AS) affected instigated workplace incivility, counterproductive work behaviors (CWBs), organizational citizenship behaviors (OCBs), and multidimensional work motivations (MWMs), in line with the Job Demands-Resources Model and Social Exchange Theory. We suggested that employees' identification with their workgroup moderates the link between AS and instigated incivility toward coworkers and that organizational identification partially mediates the association of AS with CWBs and OCBs. Furthermore, we hypothesized positive correlations between AS and external regulation as well as amotivation, consistent with the Self-Determination Theory. Finally, we predicted that job-related affective well-being would fully mediate the link between AS and autonomous work motivations while only partially mediating the link between AS and amotivation. Online surveys were used to collect data from 519 white-collar workers. The data revealed that AS was linked to a higher level of incivility toward coworkers. Furthermore, it was linked to both CWBs and OCBs, both directly and indirectly through organizational identification. Organizational identification mediated the associations between AS and MWMs as well. Finally, job-related affective well-being mediated the links of AS with external regulation, amotivation, and autonomous work motivations. Theoretical and practical implications of the findings are discussed as well as suggestions for future research.Article Citation - Scopus: 1Response Bias in Numerosity Perception at Early Judgments and Systematic Underestimation(Springer, 2022) Inan, Asli Bahar; Kilic, AsliMental number representation relies on mapping numerosity based on nonsymbolic stimuli to symbolic magnitudes. It is known that mental number representation builds on a logarithmic scale, and thus numerosity decisions result in underestimation. In the current study, we investigated the temporal dynamics of numerosity perception in four experiments by employing the response-deadline SAT procedure. We presented random number of dots and required participants to make a numerosity judgment by comparing the perceived number of dots to 50. Using temporal dynamics in numerosity perception allowed us to observe a response bias at early decisions and a systematic underestimation at late decisions. In all three experiments, providing feedback diminished the magnitude of underestimation, whereas in Experiment 3 the absence of feedback resulted in greater underestimation errors. These results were in accordance with the findings that suggested feedback is necessary for the calibration of the mental number representation.Article Citation - WoS: 10Citation - Scopus: 11Mindfulness as a Moderator in the Relation Among Core Belief Disruption, Rumination, Posttraumatic Symptoms, and Growth(Springer, 2021) Haspolat, Ayperi; Cirakoglu, Okan CemObjectives In the present study, we tested moderated mediation models where the moderator role of mindfulness and its subscales has an indirect effect of core belief disruption (CBD) on posttraumatic symptoms (PTS) and posttraumatic growth (PTG) through intrusive (IR) and deliberate (DR) ruminations. Methods Two hundred forty-six individuals, ages ranging between 19 and 77, with traumatic experiences participated in the study. The data were collected by Traumatic Experience Screening List, Core Beliefs Inventory (CBI), Impact of Event Scale-Revised Form (IES-R), Event-Related Rumination Inventory, Posttraumatic Growth Inventory (PTGI), and Five Facet Mindfulness Questionnaire (FFMQ). Results The moderator role of mindfulness was supported both for PTS and PTG. The analysis indicated that the indirect effect of CBD on PTS only through IR was moderated by mindfulness total score (MF-T) and nonreactivity (NR) subscales. The analysis revealed that the MF-T x IR interaction effect was statistically significant. The interaction effect was significant for only low and medium levels of MF-T. When the model was analyzed for PTG, it was observed that the indirect effect of CBD on PTG through IR and DR was moderated significantly only for describing (DES) subscale of mindfulness. In addition, the DES x IR interaction effect was significant only for medium and higher levels of DES. It was also observed that the DES x DR interaction effect was significant only for medium and high levels of DES. Conclusions Mindfulness and its components should be taken into consideration when assessing posttraumatic symptoms and growth.Article Citation - WoS: 18Citation - Scopus: 24Fusion of Smartphone Sensor Data for Classification of Daily User Activities(Springer, 2021) Ozcelik, Erol; Misra, Sanjay; Damasevicius, Robertas; Maskeliunas, Rytis; Sengul, GokhanNew mobile applications need to estimate user activities by using sensor data provided by smart wearable devices and deliver context-aware solutions to users living in smart environments. We propose a novel hybrid data fusion method to estimate three types of daily user activities (being in a meeting, walking, and driving with a motorized vehicle) using the accelerometer and gyroscope data acquired from a smart watch using a mobile phone. The approach is based on the matrix time series method for feature fusion, and the modified Better-than-the-Best Fusion (BB-Fus) method with a stochastic gradient descent algorithm for construction of optimal decision trees for classification. For the estimation of user activities, we adopted a statistical pattern recognition approach and used the k-Nearest Neighbor (kNN) and Support Vector Machine (SVM) classifiers. We acquired and used our own dataset of 354 min of data from 20 subjects for this study. We report a classification performance of 98.32 % for SVM and 97.42 % for kNN.Article Citation - WoS: 9Citation - Scopus: 12Does Perceived Social Support Buffer the Negative Effects of Type C Personality on Quality of Life of Breast Cancer Patients(Springer, 2014) Tathan, Ece; Yilmaz, Tugba; Bozo, OzlemThe present study investigated possible Type C personality-quality of life (QOL) relationship, and the moderating role of perceived social support in this relation among 101 postoperative breast cancer patients. Participants were from different cities in Turkey but receiving treatment in the capital, Ankara. Obtained data were analyzed by moderated regression analysis. According to the results, Type C personality was not related to the QOL of participants, however, higher perceived social support was associated with better QOL in patients. Also, perceived social support moderated Type C personality-QOL relation. Accordingly, patients high on Type C personality and perceived social support had the highest QOL. In contrast, patients high on Type C personality and low on perceived social support had the lowest QOL. Findings, as well as the strengths and limitations of the study, were discussed in the light of the relevant literature. As a possible clinical implication, enhancement of social support networks of the patients were suggested.Article Citation - WoS: 7Citation - Scopus: 6Turkish Muslim Healers: a Qualitative Investigation of Hocas and Their Methods(Springer, 2020) Canel Cinarbas, Deniz; Tuna, Ezgi; Ar-Karci, YagmurA vast majority of Turkish individuals are Muslim, and several Turkish individuals refer to traditional healers to get help for medical and psychological problems. The purpose of the present study was to investigate Turkish traditional healing methods and to delineate the kinds of presenting problems that the clients bring to healers, methods used by the healers, the healing process, and the effect of healing on the clients. For this purpose, 11 participants were interviewed. The data were analyzed using the consensual qualitative research method. Nine domains emerged from the interviews: symptoms, diagnosis, etiology, treatment, response to treatment, characteristics of healers, clients' beliefs and desire to be healed, all healing coming from Allah (God), and characteristics of jinns. The findings were discussed in light of Kleinman's (Patients and healers in the context of culture: an exploration of the borderland between anthropology, medicine, and psychiatry, University of California Press, Berkeley,1980) illness explanatory model and characteristics of Turkish culture.Article Citation - WoS: 10Citation - Scopus: 16Pain Perception, Distress Tolerance and Self-Compassion in Turkish Young Adults With and Without a History of Non-Suicidal Self-Injury(Springer, 2021) Tuna, Ezgi; Gencoz, TulinIndividuals with a history of non-suicidal self-injury (NSSI) tend to have altered pain perception and difficulty in regulating their emotions. Previous work on NSSI has relied heavily on retrospective self-report data and clinical Western samples. The present study explored pain perception, emotional reactivity, distress tolerance and self-compassion in a sample of non-clinical Turkish young adults with and without a history of self-injury by employing a multi-method, laboratory-based design. Participants were 70 Turkish young adults (34 with a history of NSSI and 36 controls). Pain was induced by the cold pressor test before and after a distressing card-sorting task. Skin conductance was recorded throughout the entire procedure. Measures of NSSI, emotion dysregulation and self-compassion were also administered. Although the groups were comparable in pain threshold and physiological reactivity to pain, participants with NSSI had increased pain tolerance and reported more subjective distress during the distressing task. Pain perception did not change as a function of distress and both groups were similar in physiological reactivity to distressing stimuli. Participants who self-injure reported less self-compassion and more difficulty in regulating emotions than controls. These findings illustrate that participants with a history of NSSI have altered pain perception and experience more subjective distress during a stressful task. Individuals who self-injure may benefit from interventions targeting emotion regulation and self-compassion.Article Citation - WoS: 79Citation - Scopus: 86Effects of Attachment Styles, Dark Triad, Rejection Sensitivity, and Relationship Satisfaction on Social Media Addiction: a Mediated Model(Springer, 2021) Demircioglu, Zeynep Isil; Goncu Kose, AsliThe aim of the present study is to investigate the mediating effects of attachment styles, rejection sensitivity and the Dark Triad personality traits on the links between relationship satisfaction and social media addiction. It is proposed that insecure attachment styles (i.e., preoccupied, dismissing, and fearful attachment styles), rejection sensitivity, and the Dark Triad personality traits (i.e., Machiavellianism, narcissism and psychopathy) are negatively associated with relationship satisfaction, which, in turn, is negatively related to social media addiction. The data were collected from 229 university students from 14 different universities in four different cities of Turkey. The results of the structural equation modeling analyses revealed that relationship (dis) satisfaction was a significant predictor of social media addiction; and also, it partially mediated the link of fearful attachment with social media addiction. Furthermore, the direct positive paths from fearful attachment, rejection sensitivity and psychopathy to social media addiction were significant. The findings were discussed regarding the theoretical and practical implications along with suggestions for future research.