Psikoloji Bölümü

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Citation - WoS: 0
Antecedents of football fan violence: The dark triad, impulsivity, identification and aggression
(John Wiley & Sons Ltd, 2023) Kose, Asli G. K.; Onaran, Sami O.; 166202
Citation - WoS: 16
Citation - Scopus: 15
Antecedents of problematic social media use and cyberbullying among adolescents: attachment, the dark triad and rejection sensitivity
(Springer, 2023) Demircioglu, Zeynep Isil; Goncu-Kose, Asli; 166202
With 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.
Citation - WoS: 1
Citation - Scopus: 2
Attention mediates the effect of emotional arousal on learning outcomes in multimedia learning: an eye-tracking study
(Routledge Journals, Taylor & Francis Ltd, 2023) Aksaray, Sevgi Genc; Özçelik, Erol; Ozcelik, Erol; 115500; Psikoloji
Recent findings from psychological studies have shown that emotional arousal improves human memory. However, more evidence is necessary if these results are generalisable to multimedia learning environments. Considering these needs, the study has the goal to examine the effect of emotional arousal on multimedia learning. Fifty-seven participants were presented with instructional materials with either high- or low-arousing words and pictures in an experimental study. The eye movements of participants were recorded while they studied the instructional materials to examine the online processes during learning. The results suggest that emotional arousal enhanced recall and transfer scores. The eye-tracking results demonstrate that emotional arousal attracted attention. The results of the mediation analysis suggest that fixation time on emotional pictures as an indicator of attention mediated the relationship between emotional arousal and learning outcomes. The findings show the importance of the guidance of attention by emotional multimedia elements for learning.
Citation - WoS: 32
Citation - Scopus: 35
Attentional Control is Partially Impaired in Obstructive Sleep Apnea Syndrome
(Wiley, 2013) Tulek, Baykal; Atalay, Nart Bedin; Atalay, Nart Bedin; Kanat, Fikret; Suerdem, Mecit; 102366; Psikoloji
Obstructive sleep apnea syndrome is associated with executive cognitive impairment. An important question is whether impairment in executive functioning in obstructive sleep apnea syndrome is independent of dysfunction in attention. Attentional control is a subcomponent of executive functioning that is mediated by frontal lobe processing. In the current study, we investigated whether attentional control is deficient in obstructive sleep apnea syndrome. Attentional control processes were investigated through conflict adaptation and conflict frequency paradigms. These neuropsychological paradigms were assessed by using the Simon, Flanker and Stroop tasks. We additionally analysed post-error slowing data within these tasks. Error processing is another index of cognitive control that is mediated by frontal lobe functioning. Our sample consisted of 14 healthy adults and 24 patients with untreated moderate-severe obstructive sleep apnea syndrome. Results indicated that attentional control is partially dysfunctional among patients with obstructive sleep apnea syndrome. Attentional control processes were deficient when focal attention (Flanker task) processes were involved, but were intact when observed using the Simon and Stroop tasks. A non-significant trend in post-error slowing data suggested that error processing, assessed with the Flanker task, was diminished among patients with obstructive sleep apnea syndrome. These results support the view that obstructive sleep apnea syndrome leads to some amount of frontal lobe dysfunction, and that attentional control and error processing might be particularly affected by obstructive sleep apnea syndrome.
Citation - WoS: 0
Comorbidity with bipolar disorder and its adverse effects on caregivers - A literature review
(John Wiley & Sons Ltd, 2023) Soylu, Gul Cagla; Topcu, Merve
Citation - WoS: 72
Citation - Scopus: 77
Effects of attachment styles, dark triad, rejection sensitivity, and relationship satisfaction on social media addiction: A mediated model
(Springer, 2021) Demircioglu, Zeynep Isil; Goncu Kose, Asli; 166202
The 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.
Citation - WoS: 0
Effects of the Dark Triad on OCBs and CWBs: Mediating roles of incivility towards different targets
(John Wiley & Sons Ltd, 2023) Civit, Selinay; Kose, Asli Goncu; 166202
Citation - WoS: 16
Citation - Scopus: 20
Fusion of smartphone sensor data for classification of daily user activities
(Springer, 2021) Sengul, Gokhan; Özçelik, Erol; Ozcelik, Erol; Misra, Sanjay; Damasevicius, Robertas; Maskeliunas, Rytis; 115500; Psikoloji
New 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.
Citation - WoS: 0
How young female and male drivers differ in terms of eye movements and driver behaviors
(John Wiley & Sons Ltd, 2023) Ozturk, Ibrahim; Uzumcuoglu, Yesim; Bicaksiz, Pinar; Ozkan, Turker
Citation - WoS: 9
Citation - Scopus: 12
Impact of information bandwidth of in-vehicle technologies on drivers' attention maintenance performance: A driving simulator study
(Elsevier Sci Ltd, 2018) Yamani, Yusuke; Bıçaksız, Pınar; Bicaksiz, Pinar; Unverricht, James; Samuel, Siby; 163626; Psikoloji
Previous research indicates that inexperienced drivers' ability to maintain their attention on the forward roadway during driving is poorer than experienced drivers, leading to more frequent, excessively long, off-road glances that elevate the risk of crashes. However, whether their poorer attention maintenance ability depends on complexities of in vehicle technologies has been underexplored. This study directly manipulated information bandwidth (easy or complex) of an in-vehicle monitor and asked twenty-four drivers aged 18-21 to perform a visual number judgment task with either 5 digits (easy) or 11 digits (complex), during simulated driving. Participants had to verbally respond within 15 s whether each string of presented digits contained more odd or even digits. Eye movements were recorded using an eye tracker. Results show that the drivers produced a greater number of off-road glances and longer summed excess glance durations under a 1.5-s threshold when the in-vehicle task imposed greater information processing demand. In practice, designers of in-vehicle technologies should consider information-processing demands of in-vehicle tasks required by the technologies to minimize the frequency of excessively long off-road glances during driving. (C) 2018 Elsevier Ltd. All rights reserved.
Citation - WoS: 9
Citation - Scopus: 12
Implicit Evaluations About Driving Skills Predicting Driving Performance
(Elsevier Sci Ltd, 2018) Bicaksiz, Pinar; Bıçaksız, Pınar; Harma, Mehmet; Dogruyol, Burak; Lajunen, Timo; Ozkan, Turker; 163626; Psikoloji
Self-reported measures of driving skills have the potential shortcomings of the general self report methodology such as social responding and self-enhancement biases. In the present study, the Implicit Association Test (IAT) procedure was adapted to measure the implicit evaluations of driving skills. The performance of IAT and an explicit, self-report measure of driving skills were compared in predicting driver behaviors and performance. Ninetyone Turkish male drivers participated in the study. The results showed that the implicit test and the self-reported driving skills scale showed different patterns of relationships with the outcome measures in the regression analyses. In addition, the implicit measure of driving skills moderated the relationship between self-reported driving skills and some of the outcome measures used in the current study. These results support the need to use the implicit measures in addition to self-report measures to better understand drivers evaluations of their driving skills, which has the potential to influence their risky driving. (C) 2018 Elsevier Ltd. All rights reserved.
Citation - WoS: 0
Citation - Scopus: 1
Incivility, Mobbing, and Abusive Supervision: A Tripartite Scale Development Study
(Routledge Journals, Taylor & Francis Ltd, 2024) Sumer, H. Canan; Goncu-Kose, Asli; Toker-Gultas, Yonca; Acar, F. Pinar; Karanfil, Derya; Ok, A. Basak; 166202
Using qualitative and quantitative methodologies, in three consecutive studies with employed samples, we developed measures of workplace incivility, mobbing, and abusive supervision sensitive to the nuances of a non-Western context (i.e., Turkiye). In Study 1, we first conducted 15 focus groups (N = 149), identified culture-specific and universal themes underlying the focal mistreatment types, and developed the initial scales. We then pilot-tested (N = 427) and refined the scales using exploratory factor analytic procedures. In Study 2, confirmatory factor analyses (N range = 456-524) and associations between the new scales and their widely used counterparts (N = 353) yielded evidence for the construct validity of the scales. Study 2 also involved the development of short forms of relatively long incivility and abusive supervision scales. In Study 3 (N = 482), we first examined the extent to which the three scales were operationally distinct. Second, we examined the scales' ability to predict burnout and organizational commitment. Results supported operational distinctiveness as well as the criterion-related validity of the scales. A dominance analysis revealed that the three scales had equivalent contributions in explaining the two outcome variables, further justifying their distinctiveness. We argue that the use of present scales is not necessarily restricted to the Turkish context and may prove useful more broadly in other neo-traditional contexts.
Citation - WoS: 5
Citation - Scopus: 6
Mediating processes in the relationships of abusive supervision with instigated incivility, CWBs, OCBs, and multidimensional work motivation
(Springer, 2023) Onaran, Sami Okan; Goncu-Kose, Asli; 166202
We 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.
Citation - WoS: 0
Mediating role of need for approval in the link between attachment styles and social media addiction
(John Wiley & Sons Ltd, 2023) Demircioglu, Zeynep I.; Kose, Asli Goncu; 166202
Citation - WoS: 0
Mediating roles of locus of control and impression management in the links of big five with altruism
(John Wiley & Sons Ltd, 2023) Karakus, Cansu; Kose, Asli Goncu; 166202
Citation - WoS: 7
Citation - Scopus: 8
Mindfulness as a Moderator in the Relation Among Core Belief Disruption, Rumination, Posttraumatic Symptoms, and Growth
(Springer, 2021) Haspolat, Ayperi; Cirakoglu, Okan Cem
Objectives 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.
Citation - WoS: 29
Citation - Scopus: 28
Oral Trail Making Task as a Discriminative Tool for Different Levels of Cognitive Impairment and Normal Aging
(Oxford Univ Press, 2013) Bastug, G.; Ozel-Kizil, E. T.; Sakarya, A.; Altintas, O.; Kirici, S.; Altunoz, U.
The Trail Making Test (TMT) is a useful measure of executive dysfunction in elderly subjects. This study aims to investigate the discriminative validity of the oral version of the TMT (OTMT), which can be administered to subjects with visual or motor disabilities, in elderly patients with Mild Cognitive Impairment (MCI; n = 30), Alzheimer's disease (AD; n = 30), and healthy controls (HCs; n = 25). The WAIS-R Digit Span Backwards Subscale, written form of the Trail Making Task, the Clock Drawing Test, the AD Assessment Scale-Cognitive Subscale, and the OTMT were also administered to all participants in order to examine the concurrent validity of the OTMT. The OTMT part B discriminated between patients with MCI, AD, and HC correctly. The OTMT completion time was not correlated with age, but was negatively correlated with education. In conclusion, the OTMT (mostly part B) is a valid and practical measurement tool for different levels of cognitive impairment, especially for patients with visual or motor disabilities for whom the classical written form is not feasible.
Citation - WoS: 8
Citation - Scopus: 13
Pain 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, Tulin; 163887
Individuals 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.
Citation - WoS: 5
Citation - Scopus: 4
Predictors of stress generation in Turkish young adults: The role of rumination and excessive reassurance seeking
(John Wiley & Sons Ltd, 2020) Tuna, Ezgi; 163887
The stress generation model posits that not only stressful life-events predict depressive symptoms, but also depressive-prone individuals think and behave in ways that make them more vulnerable to experience life-stress. Evidence has supported the bi-directional relationship between stress and depressive symptoms, and there has been an attempt in identifying vulnerability factors for stress generation. Yet, there is a need for studies focusing on multiple risk factors and a replication of findings in non-Western samples. The aim of the present study was to examine the role of rumination and excessive reassurance seeking (ERS) in stress generation in a sample of Turkish young adults. A sample of 318 Turkish college students reported on their rumination, ERS, intensity of stressful life-events and depressive symptoms. A subsample of 162 participants also completed a measure of life-events 5 months later. Cross-sectional results showed that rumination and ERS contribute to life-stress over and above depressive symptoms and gender. Mediational analyses indicated that ERS does not mediate the relationship between rumination and life-stress at 5 months. Rather, rumination fully mediated the relationship between ERS and future life-stress. Results provide evidence for stress generation, and highlight the interconnection between rumination and ERS.
Citation - WoS: 8
Citation - Scopus: 9
Psychometric adaption of the impulsive driver behavior scale in a Chinese sample
(Elsevier Sci Ltd, 2020) Ge, Yan; Bıçaksız, Pınar; Qu, Weina; Zhou, Mu; Ozkan, Turker; Bicaksiz, Pinar; Zhang, Kan; 163626; Psikoloji
Impulsivity plays an important role in aberrant driving behavior and crash involvement. The purpose of this study was to evaluate the reliability and validity of the Impulsive Driver Behavior Scale (IDBS, Bicaksiz & Ozkan, 2016a) with a Chinese sample. Two hundred and ninety-nine drivers completed the Chinese version of the Impulsive Driver Behavior Scale, the Driver Behavior Questionnaire, the Big Five Inventory and some social-demographic and traffic violation items. A confirmatory factor analysis indicated that a four-factor solution with 20 items yielded a better fit to the data than other solutions. The reduced IDBS showed good reliability and a stable structure. Drivers' functional impulsivity was positively correlated with positive driver behavior and some ordinary violations. Meanwhile, the other three dimensions of dysfunctional impulsivity showed negative correlations with positive driver behavior and positive associations with aberrant driving behavior and penalty points and fines. Impulsive driver behavior is also associated with agreeableness and conscientiousness. These results provide evidence supporting the IDBS as a reliable and valuable instrument for measuring driving impulsivity in the Chinese traffic environment. (C) 2019 Elsevier Ltd. All rights reserved.

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