Publications without Fulltext
Permanent URI for this collectionhttps://hdl.handle.net/20.500.14288/3
Browse
86 results
Filters
Advanced Search
Filter by
Settings
Search Results
Publication Metadata only Effect of biofeedback-based interventions on the psychological outcomes of pediatric populations: a systematic review and meta-analysis(Springer/Plenum Publishers, 2023) Umaç, Eyşan Hanzade; Semerci, Remziye; Graduate School of Health Sciences; School of NursingWe performed a systematic and meta-analytic review of biofeedback-based interventions on psychological outcomes among pediatric populations. The literature search for this study was conducted in eight databases, including PubMed, the Cochrane Library, Scopus, CINAHL, Embase (OVID), Web of Science, PsycINFO (all via Ovid SP), and Google Scholar. The methodological quality of the studies was assessed using the Critical Appraisal Checklists for experimental and quasi-experimental studies that was developed by the Joanna Briggs Institute. We analyzed the effects of biofeedback-based interventions on psychological outcomes in the pediatric population by following the Preferred Reporting System for Systematic Reviews and Meta-Analysis. This systematic review and meta-analysis included nine studies with a total sample size of 658 children. In this study, EEG, EMG, and heart rate variability biofeedback were utilized to treat psychological symptoms in children. All studies focused on anxiety, with only one studying depression. As a result, it was found that all types of biofeedback effectively reduced children's anxiety levels. It was recommended that biofeedback-based interventions should be used to reduce children's anxiety.Publication Metadata only Vertical individualism orientations and mental health stigma: the mediating role of belief in free will(Springer, 2023) Ozkok, Hazal; Altan-Atalay, Ayse; Department of Psychology; Turan, Bülent; Özkök, Maide Hazal; Department of Psychology; College of Social Sciences and Humanities; Graduate School of Social Sciences and HumanitiesEven though the stigma related to mental health is widespread, stigma related to suicide and substance use are less researched areas. This study investigates whether belief in free will mediates the association between vertical individualism and stigma against those who use substances or attempt suicide. Turkish adult participants (n = 200, M-age = 29.8, SD = 11.9) completed self-report measures of cultural orientation, belief in free will, substance use stigma, and suicide stigma. Results revealed that individuals' belief in free will mediates the association of vertical individualism with both suicide and substance use stigma. This suggests that free will belief may be one of the ways in which cultural orientations are linked to stigma. These results can contribute to the design of sophisticated stigma reduction interventions that take into account belief in free will and cultural orientation.Publication Metadata only Development and evaluation of a serious game on pressure injury prevention for the training of patient relatives: a quasi-experimental study(Sage Publications Inc, 2024) Çakar, Vildan; Karadağ, Ayişe; School of NursingBackground. In recent years, serious games have been used as an educational method in various fields such as economy, marketing, military, education, and health as a training method. Pressure injuries (PIs) are a significant health problem and clinical quality improvement issue throughout the world. Implementation of prevention strategies has gained importance in all healthcare settings due to the negative effects of PIs. Educating patient relatives on PI prevention is essential. Aims. This study aimed to develop a serious game for the training of patient relatives on PI prevention and evaluate the game in terms of knowledge acquisition and its features. Methods. The study was carried out as a single-group quasi-experimental pre-test and post-test design in three stages between August 1, 2020-April 30, 2022. In the first stage educational content, knowledge assessment test, and game evaluation questionnaire were prepared. A web-based serious game (PreSore: Pressure Injury Prevention Game) was developed in the second stage. The participants played the game in the third stage, and data was collected. The study sample consisted of patient relatives (n=55). A knowledge assessment test (pre-test, post-test, and re-test) and a game evaluation questionnaire were administered for the data collection. Results. It was determined that there was a significant increase in knowledge scores after the PreSore game implementation (p < .001). Most of the participants indicated that the information in the game was easy to understand (98.2%), they wanted to share their educational experience with others with the digital game method (96.4%), and they found the game was authentic (94.5%). Conclusions. The study revealed that the PreSore game is a method that could be used to train patient relatives on PI prevention. Integrating the PreSore into daily practice in healthcare institutions and conducting prospective studies are recommended.Publication Metadata only Face and emotion recognition in individuals diagnosed with schizophrenia, ultra-high risk for psychosis, unaffected siblings, and healthy controls in a sample from Turkey(Elsevier, 2024) Sağdıç, Meylin; Erciş, Mete; Üçok, Alp; İzgi, Büşra; Eser, Hale Yapıcı; Kuşçu, Kemal; Graduate School of Health Sciences; School of MedicineFace and emotion recognition are crucial components of social cognition. We aimed to compare them in patients diagnosed with schizophrenia (SCZ), ultra-high risk for psychosis (UHR), unaffected siblings of schizophrenia patients (SIB), and healthy controls (HC). Methods: One hundred sixty-six participants (45 SCZ, 14 UHR, 45 SIB, and 62 HC) were interviewed with the Structured Clinical Interview for DSM-5 (SCID-5). Positive and Negative syndrome scale (PANSS), PennCNB Facial Memory (CPF), and Emotion Recognition Task (ER40) were applied. Results: In CPF, SCZ performed significantly lower than SIB and HC. SIB was also significantly lower than HC for total correct responses. The sample size of the UHR group was small, and the statistical comparisons did not reach a significance, however, a trend towards decreased performance between the SCZ and SIB was found. In ER40, SCZ performed significantly lower than HC and SIB in all domains, except for the insignificant findings for angry ER between SIB and SCZ. SIB also performed significantly lower than HC for angry, negative, and total ER. UHR was similar to SCZ for happy and sad ER and performed significantly lower than HC for happy ER. The effect of SCZ diagnosis on the efficiency of CPF and ER40 was significant when corrected for age and education. For SCZ, PANSS also significantly affected the CPF and ER40. Conclusion: Our findings suggest varying levels of face and emotion recognition deficits in individuals with SCZ, UHR, and SIB. Face and emotion recognition deficits are promising schizophrenia endophenotypes related to social cognition.Publication Metadata only Understanding patterns of accumulation: improving forecast-based decisions via nudging(Springer, 2024) Boz-Yilmaz, Hatice Zulal; Department of Psychology; Gököz, Zeynep Ayşecan Boduroğlu; Department of Psychology; College of Social Sciences and HumanitiesIn this study we investigated challenges associated with comprehension of graphical patterns of accumulation (Experiment 1) and how to improve accumulation-based reasoning via nudging (Experiment 2). On each trial participants were presented with two separate graphs, each depicting a linear, saturating, or exponential data trajectory. They were then asked to make a binary decision based on their forecasts of how these trends would evolve. Correct responses were associated with a focus on the rate of increase in graphs; incorrect responses were driven by prior knowledge and beliefs regarding the context and/or selective attention towards the early phases of the line trajectories. To encourage participants to think more critically and accurately about the presented data, in Experiment 2, participants completed a nudge phase: they either made a forecast about a near horizon or read particular values on the studied trajectories prior to making their decisions. Forecasting about how the studied trajectories would progress led to improvements in determining expected accumulation growth. Merely reading values on the existing trajectory did not lead to improvements in decision accuracy. We demonstrate that actively asking participants to make specific forecasts prior to making decisions based on the accumulation trajectories improves decision accuracy.Publication Metadata only The role of culture and semantic organization in working memory updating(Routledge Journals, Taylor and Francis Ltd, 2024) Leger, Krystal R.; Snyder, Hannah R.; Gutchess, Angela; Department of Psychology; Gököz, Zeynep Ayşecan Boduroğlu; Department of Psychology; College of Social Sciences and HumanitiesWesterners tend to relate items in a categorical manner, whereas Easterners focus more on functional relationships. The present study extended research on semantic organization in long-term memory to working memory. First, Americans' and Turks' preferences for categorical versus functional relationships were tested. Second, working memory interference was assessed using a 2-back working memory paradigm in which lure items were categorically and functionally related to targets. Next, a mediation model tested direct effects of culture and semantic organization on working memory task behaviour, and the indirect effect, whether semantic organization mediated the relationship between culture and working memory interference. Whereas Americans had slower response times to correctly rejecting functional lures compared to categorical lures, conditions did not differ for Turks. However, semantic organization did not mediate cultural difference in working memory interference. Across cultures, there was evidence that semantic organization affected working memory errors, with individuals who endorsed categorical more than functional pairings committing more categorical than functional errors on the 2-back task. Results align with prior research suggesting individual differences in use of different types of semantic relationships, and further that literature by indicating effects on interference in working memory. However, these individual differences may not be culture-dependent.Publication Metadata only The flashbulb-like nature of memory for the first Covid-19 case and the impact of the emergency. A cross-national survey(Routledge Journals, Taylor and Francis Ltd, 2024) Lanciano, Tiziana; Alfeo, Federica; Curci, Antonietta; Marin, Claudia; D'Uggento, Angela Maria; Decarolis, Diletta; Oner, Sezin; Anthony, Kristine; Barzykowski, Krystian; Bascon, Miguel; Benavides, Alec; Cabildo, Anne; de la Mata-Benitez, Manuel Luis; Filip, Katarzyna; Gofman, Alena; Janssen, Steve M. J.; Kai-bin, Zhao; Markostamou, Ioanna; Matias-Garcia, Jose Antonio; Nourkova, Veronika; Oleksiak, Sebastian; Santamaria, Andres; Szpunar, Karl; Taylor, Andrea; Watson, Lynn Ann; Zheng, Jin; Department of Psychology; Ergen, İrem; Department of Psychology; College of Social Sciences and HumanitiesFlashbulb memories (FBMs) refer to vivid and long-lasting autobiographical memories for the circumstances in which people learned of a shocking and consequential public event. A cross-national study across eleven countries aimed to investigate FBM formation following the first Covid-19 case news in each country and test the effect of pandemic-related variables on FBM. Participants had detailed memories of the date and others present when they heard the news, and had partially detailed memories of the place, activity, and news source. China had the highest FBM specificity. All countries considered the Covid-19 emergency as highly significant at both the individual and global level. The Classification and Regression Tree Analysis revealed that FBM specificity might be influenced by participants' age, subjective severity (assessment of Covid-19 impact in each country and relative to others), residing in an area with stringent Covid-19 protection measures, and expecting the pandemic effects. Hierarchical regression models demonstrated that age and subjective severity negatively predicted FBM specificity, whereas sex, pandemic impact expectedness, and rehearsal showed positive associations in the total sample. Subjective severity negatively affected FBM specificity in Turkey, whereas pandemic impact expectedness positively influenced FBM specificity in China and negatively in Denmark.Publication Metadata only Autobiographical phenomenology of memories of fiction(Routledge Journals, Taylor and Francis Ltd, 2024) Department of Psychology; Çetin, Osman Görkem; Gülgöz, Sami; Department of Psychology; Graduate School of Social Sciences and Humanities; College of Social Sciences and HumanitiesMost autobiographical memories are based on real-life experiences, but memories of fiction have many similarities to real-life autobiographical memories. However, the phenomenological nature of this similarity, the potential differences between media types, and the role of individual differences need further investigation. Based on previous findings, we expected differences between media types on emotional intensity, sensory vividness, and confidence about the recall. To provide insight into these issues, we collected one real-life autobiographical memory and one memory of fiction (book, film, or video game) from 291 participants. We asked them to rate their memories phenomenologically. The participants also provided information regarding their motivations for engaging with fictional stories. Our results show phenomenological differences in several dimensions between media types and differences in the similarity of media types to real-life memories. While absorption seems to be a good predictor for immersion, escapism tendency is a motivation to engage with fiction frequently.Publication Metadata only When the UPPS-P model of impulsivity meets a revised approach: the development and validation of the TRUE Multidimensional Impulsivity Scale(Routledge, 2023) Department of Psychology;Department of International Relations; Türkmen, İrem; Rodoplu, Nilay; Üner, Beril Simay; Esmer, Şeref Can; Atalay, Ayşe Altan; Usta, Berivan Ece; College of Social Sciences and Humanities; College of Administrative Sciences and Economics; Graduate School of Social Sciences and HumanitiesThere is inconsistency in the measurement of impulsivity resulting from the diversity in its conceptualization. We aimed to develop a revised measure based on the Urgency, Premeditation (lack of), Perseverance (lack of), Sensation Seeking - Positive Urgency (UPPS-P) model (i.e., TRUE Multidimensional Impulsivity Scale;TRUE-MIS) considering the limitations and strengths of the existing measures. We conceptualized impulsivity as a personality trait referring to the inability to restrain one’s urges without thinking about the future consequences in various contexts. A total of 535 adults (262 females, M = 34.1, SD = 12.7) participated in Study 1. Principal component analyses indicated a four-factor structure (internal urgency, social urgency, lack of premeditation, and lack of perseverance) with satisfactory internal consistency and validity evidence by significant relations with self-control. Confirmatory factor analysis in Study 2 confirmed the factor structure obtained in Study 1. Hierarchical linear regression analyses provided further validity evidence through establishing differential links between the subscales and Big Five personality traits, emotion regulation, depression, anxiety, and smartphone addiction in a sample of 556 adults (368 females, M = 24.0, SD = 7.4). Overall, TRUE-MIS is a valid and reliable measure of impulsivity addressing the arguments regarding the conceptual structure of the construct. © 2022 Taylor & Francis Group, LLC.Publication Metadata only Emotion regulation in emotionally focused therapists working with high-conflict couples(Wiley, 2024) Yildizhan, Cemile; Kafescioglu, Nilufer; Zeytinoglu-Saydam, Senem; Soylemez, Yudum; Yumbul, Cigdem; Department of Psychology; Gürel, Gizem Erdem; Department of Psychology; College of Social Sciences and HumanitiesGuided by the Person-of-the Therapist Training (POTT) Model, the current qualitative study explores emotional experiences and emotion regulation strategies of emotionally focused trained therapists who work with high-conflict couples in Turkey. Twenty-one therapists who completed at least the externship in emotionally focused couple therapy (EFCT) and had prior or current clinical experience working with high-conflict couple(s) were recruited through various social media platforms and professional organizations' listservs. Semistructured individual interviews were conducted, audio-recorded, and transcribed verbatim. Thematic analysis of the qualitative data revealed five main themes: (1) Different Compelling Emotional Experiences of the Therapists, (2) Sun After Storm, (3) Triggers of Therapists' Emotions, (4) Perceived Adaptive Emotion Regulation Strategies, and (5) Positive Impact of the Therapist's Regulation Strategies on the Therapy Process. Overall, the findings supported the three phases of the POTT model: namely, knowledge of self, access to self, and use of self. Our study demonstrates the need for integrating self-of-the-therapist work into the clinical practice, training, and supervision of therapists working with distressed couples.