Psikoloji Bölümü Koleksiyonu

Permanent URI for this collectionhttps://gcris.khas.edu.tr/handle/20.500.12469/60

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Psikoloji ve Açık Bilim
(İstanbul Bilgi Üniversitesi, 2022-06) Gökçe, Ahu; Akirmak, Umit; Cem Tüzün
Bu kitap yaklaşık son on yıldır var olan, üzerinde daha fazla düşünülerek evirilmiş ve gelişen teknolojinin desteğini de alarak daha önce var olmayan birçok imkân sunan açık bilim pratikleri üzerine yazılmıştır. Açık bilim ve pratikleri birçok araştırmacı tarafından bilinmemektedir ve tecrübeli araştırmacılara dahi yabancı bir kavram olabilmektedir. Açık bilim prensiplerini teorik olarak bilen ama nasıl uygulanacağı konusunda tereddütte olan araştırmacılar da vardır ki çok kısa bir geçmişi olan bir kavram olduğu düşünüldüğünde bu pek şaşırtıcı değildir. Bu kitabı yazma amacımız açık bilim prensip ve uygulamalarını hem teorik hem de pratik olarak tanıtmak ve bu sayede araştırmacıların kendi bilimsel araştırmalarında bu pratiklerden faydalanmasını sağlamaktır. Bu kitap yüksek lisans ve üzeri eğitim almış tüm araştırmacıların faydalanabileceği bir kaynaktır.
Citation Count: 1
Who Wants Left-Wing Policies? Economic Preferences and Political Cleavages in Turkey
(Routledge Journals, Taylor & Francis Ltd, 2020) Yagcı, Alper H.; Harma, Mehmet; Tekgüç, Hasan
We administer a survey of economic policy preferences to a representative sample of the Turkish voting-age population. We show that policy preferences are distributed in non-linear ways that are at odds with what could be expected from a conventional left-right division. We find that while objective socioeconomic differences are bad at predicting economic policy preferences, the latter are distinctly associated with politically salient cleavages built on religiosity and ethnicity. We also examine how preferences of each party's voters compare with party programmes.
Citation Count: 20
Activating Reflective Thinking With Decision Justification and Debiasing Training
(Society for Judgment and Decision making, 2020) İsler, Ozan; Yılmaz, Onurcan; Doğruyol, Burak
Manipulations for activating reflective thinking, although regularly used in the literature, have not previously been systematically compared. There are growing concerns about the effectiveness of these methods as well as increasing demand for them. Here, we study five promising reflection manipulations using an objective performance measure — the Cognitive Reflection Test 2 (CRT-2). In our large-scale preregistered online experiment (N = 1,748), we compared a passive and an active control condition with time delay, memory recall, decision justification, debiasing training, and combination of debiasing training and decision justification. We found no evidence that online versions of the two regularly used reflection conditions — time delay and memory recall — improve cognitive performance. Instead, our study isolated two less familiar methods that can effectively and rapidly activate reflective thinking: (1) a brief debiasing training, designed to avoid common cognitive biases and increase reflection, and (2) simply asking participants to justify their decisions.
Citation Count: 3
Intuition and Deliberation in Morality and Cooperation: an Overview of the Literature
(CRC Press, 2019) İşler, Ozan; Yılmaz, Onurcan
This chapter focuses on a question that remains in relative neglect in the management literature-whether intuitions support ethical and cooperative behavior. It provides an overview of the literature and discuses the emerging picture on dual-process accounts of morality and cooperation. Despite the growing scholarship on the pros and cons of intuitive managerial decision-making, the literature understandably prioritizes the aspects of strategic business decisions and consequent corporate financial performance. A comparison of the heuristics-and-biases, simple-heuristics, and naturalistic decision-making accounts indicated that expertise is built on regular feedback from a learning-friendly environment and that intuitions tend to be reliable when expertise matches the decision environment. Evidence on the dual-process accounts of cooperation indicates that both social heuristics and self-control may regulate intuitive cooperation to an extent dependent on the problem at hand and on the associations it may induce.
Citation Count: 4
Positive Affect and School Related Outcomes: Feeling Good Facilitates School Engagement Among Turkish-Bulgarian Minority Adolescents
(Springer-Verlag Berlin, 2017) Aydınlı-Karakulak, Arzu; Baylar, Ayben; Keleş, Seray Çağla; Dimitrova, Radosveta
Fredrickson's (Rev Gen Psychol 2: 300-319, 1998, Am Psychol 56: 218226, 2001) Broaden and Build Theory (BBT) proposes that experiencing positive affect results in broadened thoughts and behaviors, which facilitate adaptive responses to various environmental conditions. The present chapter tests the applicability of this theory for school engagement in an acculturation context and examines whether or to what extent positive affect also facilitates school engagement for 201 Turkish-Bulgarian adolescents (59% male) aged 14-19 years. Results showed that experiencing positive affect was positively related to school engagement among Turkish-Bulgarian youth, and thereby provide support for the applicability of Fredrickson's theory in an acculturation context. Findings highlight the role of positive affect for school engagement and can be used to facilitate the adaptation process of youth by promoting the creation of environments in which the experience of positive affect is fostered.
Citation Count: 2
Longitudinal Effects of Second Language on First Language Narrative Skills and Executive Functions of Preschool Children
(Selcuk University, 2020) Aktan Erciyes, Aslı
The present study investigated the longitudinal effects of early exposure to L2-English on L1-Turkish language competence, narrative skills and executive functioning. We asked whether early immersion-like exposure to L2, starting around 3 years of age, would have reflections on L1 competence, L1 narrative skills and gains in cognitive flexibility. Thirty 4-year-olds attending two types of preschools participated in the study: L1-preschools (N=12) with Turkish instruction and L2-preschools (N=18) where children were exposed only to English (6 hrs) throughout the day. Children were initially tested at time 1 (T1) at age 4 and at time 2 (T2), a year later when they were 5. At T1, results revealed that children attending L2-preschools displayed no differences in executive functions performance compared to children in L1-preschools. Likewise, there were no differences for L1 competence as well as L1 narrative skills. At T2, however, for L1 narrative skills, children attending L1-preschools displayed significantly higher performance compared to peers in L2-preschools. For executive functioning again there were no differences between the participants. The differences in narrative competence at T2 might indicate that children in L2-preschools lack sufficient input in story telling in L1 to support narrative competence. For future consideration how literacy acquisition would interact with the effects of L2 exposure should also be investigated.
Citation Count: 8
Effects of Second Language on Motion Event Lexicalization: Comparison of Bilingual and Monolingual Children's Frog Story Narratives
(Selcuk University, 2020) Aktan Erciyes, Aslı
This study investigates how children lexicalize motion event patterns in their first and second languages, L1-Turkish and L2-English. English is a satellite-framed language that conflates motion with manner expressed in the main verb and path in a non-verbal element, whereas Turkish is a verb-framed language that conflates motion with path in the main verb and expresses manner in a subordinated verb. We asked whether (1) learning a second language had an effect on children's event descriptions in their first language and (2) the effects were bidirectional. One-hundred-and-twelve 5- and 7-year-old monolingual (L1-Turkish) and bilingual (L1-Turkish; L2-English) children participated. Participants produced narratives for wordless picture book, Frog, where are you? Six scenes of the book were selected for coding purposes as they represented motion events: (1) Frog's exit from the jar, (2) Dog's fall from the window, (3) Gopher popping out of the hole, (4) Owl's exit from a nest, (5) Boy and dog falling down and (6) Boy and dog landing in a pond. For L1 descriptions, 5-year-old bilinguals used more manner-only and less path-only descriptions than monolinguals; no difference was found for 7-year-olds. For L2 descriptions, bilingual children used less Manner-only and more Path-only expressions in their L2 narratives compared to L1 narratives. These findings suggest that for 5-year-olds, exposure to second language had an impact on how motion events are encoded. Results inform us about the early interactions between L1 and L2 in motion event lexicalization.
Citation Count: 0
Rethinking the Golden Age of Social Psychology
(Istanbul Univ, 2019) Yılmaz, Onurcan; Bahçekapılı, Hasan G.
It is tragic yet curious to realize that a historical period of great human misery can motivate great scientific endeavour. This paper argues that the "golden age" of social psychology was driven by the traumas of fascism. We first trace the roots of the World War II to modernism. We then compare the social psychological studies conducted before and after the World War II in relation to this historical background and the rationality-irrationality debate. Overall, we present a series of examples which purport to show that the "golden age" of social psychology emerged as a response to humans' violation of different rationality norms. We conclude with a set of proposals for the amelioration of irrationality derived again from social psychological studies.
Citation Count: 2
Comparison of Earliest and Later Autobiographical Memories in Young and Middle-Aged Adults
(Istanbul Univ, 2019) Ece, Berivan; Demiray, Burcu; Öner, Sezin; Gülgöz, Sami
The current study examined earliest memories of young and middle-aged adults in comparison to a recent autobiographical memory and a free-report one from any life phase. These three types of memories were compared in terms of their memory characteristics such as vividness, emotionality. importance, confidence, and rehearsal frequency. A total of 319 young (18-30 years) and 112 middle-aged (40-65 years) adults completed the online survey. Results showed that earliest memories were rated either similar to or lower than later memories in their memory characteristics. More specifically. they received lower ratings than free-report memories in all memory characteristics whereas they did not significantly differ from recent memories only in importance and emotionality. In addition, free-report memories were highest in emotionality, importance and rehearsal frequency whereas recent memories were highest in vividness and confidence ratings. Compared to young adults, middle-aged adults provided higher ratings for all memory characteristics in general, and they further recalled earliest memories from an older age. Finally, the order of reporting the three types of memories (earliest memory first versus recent memory first) was examined with respect to its potential influence on memory characteristics and dating of the recalled memories. Results displayed no significant effect of the reporting order on memory characteristics. Dating of the earliest and free-report memories, however, was significantly affected by the reporting order. The mean age for earliest memories was higher when it was retrieved following the recent memory compared to the reporting order in which earliest memories are retrieved and reported first. Overall, results indicated that earliest memories arc not particularly special compared to later memories (e.g.. free-report memories) in terms of their memory characteristics, and they are vulnerable to experimental manipulation such as changing the reporting order just like other types of autobiographical memories.
Citation Count: 0
Effects of Second Language Acquisition on Narrative Structure and Linguistic Processes in Preschool and School-Aged Children
(İstanbul Üniversitesi, 2019) Aktan-Erciyes, Aslı
This research examines the effects of second language acquisition in early childhood on the structural and linguistic properties of narrative skills in the child's native language. To investigate these questions, narrative and vocabulary skills in monolingual and bilingual children (Frog story) were evaluated. One hundred and twelve five- and seven-year-old monolingual (Language 1 [L1]: Mother tongue, Turkish) (N = 61) and bilingual (L1, Turkish; Language 2 [L2]: Second language, English) (N = 51) children participated in the study. Narrative skills were evaluated only for Turkish for monolingual children, whereas bilingual children were tested in English as well, the latter test taking place on a separate day. For the structural evaluation of narrative discourse, a schema is used to evaluate the narrative skills of bilingual children. The elements in the schema are: Frog story elements, sequence, perspective / emotion and affect, and finally engagement. In order to evaluate the linguistic complexity simple and complex clauses were coded. The percentage of complex clauses with respect to total clauses was used as an indication of linguistic complexity. There were two age groups in the monolingual and bilingual groups. The findings revealed that in L1: Turkish, bilingual and monolingual children differed for narrative structure components regardless of age group. Monolinguals outperformed their bilingual peers for frog story elements, sequence, perspective affect, and engagement. Age differences indicated that for five-year-olds there were no differences between monolinguals and bilinguals for perspective affect and engagement which were difficult skills to display at that age. Monolingual children were better at incorporating more complex structures into their narratives compared to bilinguals. It was found that bilingual and monolingual children did not differ in L1 vocabulary skills. The results showed that early exposure to L2 might result in negative outcomes for L1 narrative development.
Citation Count: 0
Theory of Planned Behavior: Physical Activity Predictors Among Turkish University Students
(Human Kinetics Publ Inc, 2019) Gürleyik, Duygu; Sen, Celia K. Naivar; Baruh, Lemi; Kumkale, Gökçe Tarcan
[Abstract Not Available]
Citation Count: 9
Do Changes in Threat Salience Predict the Moral Content of Sermons? the Case of Friday Khutbas in Turkey
(Wiley, 2020) Alper, Sinan; Bayrak, Fatih; Us, Elif Öykü; Yilmaz, Onurcan
We analyzed the content of "Friday Khutbas" delivered in Turkish mosques between January 2001 and December 2018 to test the prediction of moral foundations theory (MFT) literature that threat salience would lead to an increased endorsement of binding moral foundations. As societal-level indicators of threat, we examined (a) historical data on the proportion of terrorism-related news published in a Turkish newspaper, (b) the geopolitical risk score of Turkey as measured by Geopolitical Risk Index, and (c) Google Trends data on the search frequency of words "terror", "terrorism", or "terrorist". To measure the endorsement of moral foundations, we built a Turkish Moral Foundations Dictionary and counted the relative frequency of morality-related words in the khutbas delivered in Istanbul, Turkey. Time series analyses showed that risk salience in a certain month was positively related to endorsement of the loyalty/betrayal foundation in that month's Friday Khutbas. There were mixed results for the other moral foundations.
Citation Count: 7
Early Event Understanding Predicts Later Verb Comprehension and Motion Event Lexicalization
(Amer Psychologıcal Assoc, 2019) Aktan-Erciyes, Aslı; Göksun, Tilbe
Before infants produce words, they can discriminate changes in motion event components such as manner (how an action is performed) and path (trajectory of an action). Individual differences in nonlinguistic event categorization are related to children's later verb comprehension (Konishi, Stahl, Golinkoff, & Hirsh-Pasek, 2016). We asked: (a) Do infants learning Turkish, a verb-framed language, attend to both manner and path changes in motion events? (b) Is early detection of path and manner related to children's later verb comprehension and (c) how they describe motion events? Thirty-two Turkish-reared children were tested at three time points. At Time 1, infants (M-age = 14.5 months) were tested on their detection of changes in path and manner using the Preferential Looking Paradigm. At Time 2, children were tested on their receptive language skills (M-age = 22.07 months). At Time 3, children performed 3 tasks (M-age = 35.05 months): a verb comprehension task, an event description task depicting motion events with different path and manner combinations, and an expressive language task. The ability to detect changes in event components at Time 1 predicted verb comprehension abilities at Time 3, beyond general receptive and expressive vocabulary skills at Times 2 and 3. Infants who noticed changes in path and manner at Time 1 used fewer manner-only descriptions and more path-any descriptions (i.e., descriptions that included a path component with or without manner) in their speech at Time 3. These findings suggest that early detection of event components is associated not only with verb comprehension, but also with how children lexicalize event components in line with their native language.
Citation Count: 65
The Five-Factor Model of the Moral Foundations Theory Is Stable Across Weird and Non-Weird Cultures
(Pergamon-Elsevıer Scıence Ltd, 2019) Doğruyol, Burak; Alper, Sinan; Yılmaz, Onurcan
Although numerous models attempted to explain the nature of moral judgment, moral foundations theory (MFT) led to a paradigmatic change in this field by proposing pluralist "moralities" (care, fairness, loyalty, authority, sanctity). The five-factor structure of MFT is thought to be universal and rooted in the evolutionary past but the evidence is scarce regarding the stability of this five-factor structure across diverse cultures. We tested this universality argument in a cross-cultural dataset of 30 diverse societies spanning the WEIRD (Western, educated, industrialized, rich, democratic) and non-WEIRD cultures by testing measurement invariance of the short-form of the moral foundations questionnaire. The results supported the original conceptualization that there are at least five diverse moralities although loadings of items differ across WEIRD and non-WEIRD cultures. In other words, the current research shows for the first time that the five-factor structure of MFT is stable in the WEIRD and non-WEIRD cultures.
Citation Count: 4
Are We at All Liberal at Heart? High-Powered Tests Find No Effect of Intuitive Thinking on Moral Foundations
(Academic Press Inc., 2021) Yılmaz, Onurcan;İşler, Ozan;Doğruyol, Burak
Two opposing views define the debate on the moral principles underlying human behavior. One side argues a central role for five moral foundations (care, fairness, loyalty, authority, sanctity), while the other argues that two of these (care, fairness) capture the essence of human moral concerns. In an experiment comparing these two views, Wright and Baril (2011) found that conservatives under cognitive load devalue loyalty, authority and sanctity, and become more liberal. Their finding of common intuitive concern with care and fairness supports the two-foundation perspective. In two high-powered preregistered experiments (N = 3275), we used time-pressure to induce intuitive thinking and tested Wright and Baril's finding that “we are all liberals at heart.” Although the manipulations worked as intended, Study 1 failed to identify an effect on the moral foundations questionnaire (MFQ). We conjectured that familiarity with standard survey items may weaken intuition manipulations by eliciting stable opinions. In Study 2, we therefore used not only the MFQ but also novel moral foundations vignettes. Study 2 failed to find an effect of time-pressure on either questionnaire type. An internal Bayesian meta-analysis indicated strong evidence against an effect of intuitive thinking on moral foundations.
Citation Count: 12
Cognitive Styles and Religion
(Elsevier B.V., 2021) Yılmaz, Onurcan
I discuss recent research suggesting that individual differences in cognitive style give rise to and explain religious and related supernatural and paranormal beliefs. To do so, I illustrate intuitive cognitive biases (e.g., anthropomorphism) underlying these beliefs and then review the accumulated evidence indicating that non-believers are more open-minded, reflective, and less susceptible to holding epistemically suspect beliefs (e.g., conspiracy theories) on average than those who believe in supernatural events or paranormal experiences such as astrology or magic. However, seeing religion as a search for truth positively predicts reasoning performance. Although these findings are robust across diverse measures, evidence for a causal relationship remains mixed. Stronger and more precise manipulations and cross-cultural investigations are needed.
Citation Count: 11
All the Dark Triad and Some of the Big Five Traits Are Visible in the Face
(Pergamon-Elsevıer Scıence Ltd, 2021) Alper, Sinan; Bayrak, Fatih; Yılmaz, Onurcan
Some of the recent studies suggested that people can make accurate inferences about the level of the Big Five and the Dark Triad personality traits in strangers by only looking at their faces. However, later findings provided only partial support and the evidence is mixed regarding which traits can be accurately inferred from faces. In the current research, to provide further evidence on whether the Big Five and the Dark Triad traits are visible in the face, we report three studies, two of which were preregistered, conducted on both WEIRD (the US American) and non-WEIRD (Turkish) samples (N = 880). The participants in both the US American and Turkish samples were successful in predicting all Dark Triad personality traits by looking at a stranger's face. However, there were mixed results regarding the Big Five traits. An aggregate analysis of the combined dataset demonstrated that extraversion (only female), agreeableness, and conscientiousness were accurately inferred by the participants in addition to the Dark Triad traits. Overall, the results suggest that inferring personality from faces without any concrete source of information might be an evolutionarily adaptive trait.
Citation Count: 7
The Role of Co-Regulation of Stress in the Relationship Between Perceived Partner Responsiveness and Binge Eating: a Dyadic Analysis
(International Union of Psychological Science, 2020) Tosyalı, Ahmet Furkan; Harma, Mehmet
The main aim of this study is to investigate whether there are relationships between perceived partner responsiveness (PPR), co-regulation of negative affect between romantic partners and binge eating. Data were collected from 148 opposite-sex romantic partners (18-61 years old) with the mean relationship duration being 8.04 years. Dyadic data were analysed through the actor-partner interdependence model framework. We proposed a model where co-regulation between partners has indirect effects on the relationship between PPR and binge eating. Results showed that there was no direct association between PPR and binge eating scores of the participants. However, significant direct associations were found regarding both actor and partner effects of PPR on co-regulation between romantic partners. In addition, there were four significant indirect effects: Women's co-regulation had an indirect effect on the link between PPR and women's binge eating scores. Similarly, women's co-regulation had also a significant indirect effect on the link between PPR and men's binge eating. These findings are the first to illustrate a relationship between PPR and binge eating. This study is the first attempt to examine binge eating in terms of co-regulation processes.
Citation Count: 3
Cultural Differences in Performance on Eriksen's Flanker Task
(Springer, 2020) Gutchess, Angela; Ksander, John; Millar, Peter R.; Arslan Uzundağ, Berna; Sekuler, Robert; Boduroğlu, Ayşecan
Eriksen's zoom model of attention implies a trade-off between the breadth and resolution of representations of information. Following this perspective, we used Eriksen's flanker task to investigate culture's influence on attentional allocation and attentional resolution. In Experiment1, the spatial distance of the flankers was varied to test whether people from Eastern cultures (here, Turks) experienced more interference than people from Western cultures (here, Americans) when flankers were further from the target. In Experiment2, the contrast of the flankers was varied. The pattern of results shows that congruency of the flankers (Experiment1) as well as the degree of contrast of the flankers compared with the target (Experiment2) interact with participants' cultural background to differentially influence accuracy or reaction times. In addition, we used evidence accumulation modeling to jointly consider measures of speed and accuracy. Results indicate that to make decisions in the Eriksen flanker task, Turks both accumulate evidence faster and require more evidence than Americans do. These cultural differences in visual attention and decision-making have implications for a wide variety of cognitive processes.
Citation Count: 0
Gezi Protestolarına Katılanların Politik Profilleri ve Demokratik Tutumları
(Türk Psikologlar Derneği, 2017) Baysu, Gülseli
Gezi Parkı protestoları uluslararası medyada çoğunluğu Müslüman olan bir ülkedeki laik ve İslamcı gruplar arasındaki bir çatışma olarak görülmüş ve Türkiye’deki demokrasinin geleceği hakkında şüpheler uyandırmıştır. Bu bağlamda bu çalışmanın sosyal kimlik ve kolektif eylem kuramları temelinde iki amacı vardır: (1) ortak politik kaygıya, yani protestoya katılım nedenlerine, ve katılım biçimlerine, yani gerçekleştirdikleri eylemlere, göre katılımcıların politik profillerini tanımlamak ve (2) bu profildeki kişilerin farklı demokratik tutumları ne derece benimsediklerini araştırmak. Protestolar devam ederken internet üzerinden yürütülen araştırmaya 645 eğitimli, şehirli genç-yetişkin katılımcı katılmıştır. Katılımcıların politik kaygılarının ve farklı katılım türlerinin örtük sınıf analizi yöntemi ile analizi sonucunda dört farklı politik profil ortaya çıkmaktadır. Özgürlükçüler ve laikler demokrasi, kadın hakları ve çevre gibi konularda ortak kaygılarını dile getirmektedir. Ancak özgürlükçüler azınlık hakları, laikler ise daha çok etnik ve (laikliğe yönelik) dini tehdit konularında kaygılanmaktadır. Her iki grup da protestoya katılmış olmakla beraber, özgürlükçüler doğrudan katılım, laikler ise (tencere ve tava ile ses çıkarmak gibi) dolaylı katılım yollarını tercih etmişlerdir. Ortayolcular (veya muhafazakar laikler) de demokrasi, kadın hakları ve çevre konusunda kaygı duymaktadır. Protestolara tutum olarak destek verseler de doğrudan ya da dolaylı olarak katılımları sınırlıdır. Son olarak, muhafazakarlar, diğer konularda daha az kaygı duysalar da, protesto-temelli polis şiddeti gibi konularda kaygılarını dile getirmiş; doğrudan değil sosyal medya üzerinden politik katılımı tercih etmişlerdir. Ayrıca, politik profillerin demokratik tutumlarına bakıldığında, özgürlükçülerin kapsayıcı ve çok kültürlü bir demokrasiyi en çok benimseyen grup olduğu görülmektedir. Çalışmanın sonuçları günümüz protestoları ve katılımcılarına olduğu kadar, bunların demokrasi ile ilişkisine de ışık tutmaktadır.

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