Psikoloji Bölümü Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.11779/1938

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Citation - WoS: 1
Citation - Scopus: 3
A Meta-Analytic Review of the Association Between Theory of Mind and Aggression
(Elsevier, 2023) Imuta, Kana; Selçuk, Bilge; Yavuz-Müren, Melis; Turunç, Gamze; Ekerim-Akbulut, Müge
Although the association between theory of mind (ToM) and aggression has been theorized, empirical findings have not revealed a clear link between these constructs. In the current meta-analytic review, we integrated findings from 83 studies (141 effect sizes) involving 41,650 participants from 18 countries to elucidate the association between ToM and aggression in typically developing children, adolescents, and adults. We found a significant negative association between ToM and aggression overall (r = −0.15). Moreover, each type and function of aggression were negatively associated with Theory of Mind (ToM). Bullying—a distinct form of aggression—was not associated with ToM. The strength of the association between overall aggression and ToM varied as a function of methodological variables: First, studies that used self-report questionnaires to measure ToM and aggression yielded the strongest effect sizes, compared to those that used task-based assessments or questionnaires completed by others (parents, teachers, peers). Second, there was a difference in the ToM measurement with the measures examining ToM with non-false belief understanding tasks yielding a stronger mean effect than those that focused exclusively on false-belief understanding. Third, the magnitude of the negative association was found to increase with participants' age, though significant negative associations between ToM and aggression held across the lifespan. These results point to the critical link between ToM and aggressive tendencies and suggest the value in implementing interventions to improve mental state understanding across the age range to foster positive social interactions.
A Randomized Clinical Trial Comparing the Effects of Mindfulness-Based and Cognitive Behavioral Therapy-Based Stress Reduction in Medical Students
(Cambridge Univ Press, 2024) Pence, A. Yay; Coldur, M.; Atalay, Z.; Aslan, S.; Beba, B.; Sayin, C. Coskun; Ertek, I. Ekmekci
[No Abstract Available]
Are There Sex Differences in How Social Cohesion and Loneliness Relate To Cognitive Decline in Latinos
(Oxford University Press, 2025) Muniz-Terrera, Graciela; Marroig, Alejandra; Gutierrez, Angela; Tobin, Courtney Thomas; Sevi, Baris
Latinos are the largest minoritized population in the US, and therefore, understanding cognitive decline in this population is paramount. Previous literature has identified exogenous factors, such as social cohesion and endogenous factors, such as loneliness, as associated with cognitive decline in older men and women. To improve our understanding of the role of social cohesion and loneliness on cognitive decline in Latino older adults, we fitted independent linear mixed effects models to cognitive scores from men and women aged 50 and older (n = 2,321) who participated in the Health and Retirement Study (2006 - 2016), accounting for both, social cohesion and loneliness. Models were also adjusted for sociodemographic factors. In men and women, social cohesion was positively associated with baseline cognitive function (p < 0.001), while loneliness was negatively associated with baseline cognitive function (p < 0.001). The effect size of loneliness on baseline cognition in men was 3-fold the effect of social cohesion in men, while in women, it was 2-fold. However, none of these factors were significantly associated with cognitive trajectories over time. These findings highlight the importance of the role of exogenous and endogenous domains of the exposome in cognitive function among Latino adults. Health promotion initiatives should focus on implementing culturally appropriate strategies that enhance social cohesion within neighborhoods and help reduce feelings of loneliness.
Big-5 Personality Traits as Predictors of Allostatic Load in Latino Americans: A Longitudinal Study
(Oxford Univ Press Inc, 2025) Sevi, Baris; Supiyev, Adil; Gutierrez, Angela; Graham, Eileen K.; Mroczek, Daniel K.; Muniz-Terrera, Graciela
Objectives Allostatic load (AL) refers to the measure of cumulative wear and tear resulting from chronic stress and life events. AL presents adverse consequences for a diverse range of health conditions, and Latino populations show a high risk for elevated AL. This study aimed to test the Big-5 personality traits as possible predictors of AL in Latinos.Methods Using data from the Health and Retirement Study, we examined the Big-5 and AL connection through three time points in 8 years (Time 1 = 2006/2008; Time 2 = 2010/2012; Time 3 = 2014/2016). Only self-identified Latinos were included in the analysis sample (N = 319). Big-5 and demographics were obtained at baseline, and AL scores were computed for each time point.Results First, separate longitudinal linear mixed-effect models examined the effects of each Big-5 personality trait on AL change over time, then a fully adjusted longitudinal linear mixed-effect model was tested entering the Big-5 personality traits simultaneously. All models controlled for sociodemographic factors. Conscientiousness emerged as the only consistent significant predictor, for the separate and the simultaneous models. In baseline associations, higher conscientiousness was associated with lower AL. For predicting change in AL over time, none of the personality traits had significant associations in any of the models.Discussion The findings bolster prior evidence that conscientious can be a protective factor against elevated AL. Conscientiousness is a possible protective factor and improving related traits can be a path to achieve better health in Latino Americans.
Citation - WoS: 98
Citation - Scopus: 109
Collective Narcissism Predicts Hypersensitivity To In-Group Insult and Direct and Indirect Retaliatory Intergroup Hostility
(Wiley, 2016) de Zavala, Agnieszka Golec; Baran, Tomazs; Guerra, Rita; Peker, Müjde
Results of five studies (N?=?1596) linked collective narcissism—a belief in in-group exaggerated greatness contingent on external validation—to direct and indirect, retaliatory hostility in response to situations that collective narcissists perceived as insulting to the in-group but which fell well beyond the definition of an insult. In Turkey, collective narcissists responded with schadenfreude to the European economic crisis after feeling humiliated by the Turkish wait to be admitted to the European Union (Study 1). In Portugal, they supported hostile actions towards Germans and rejoiced in the German economic crisis after perceiving Germany's position in the European Union as more important than the position of Portugal (Study 2). In Poland, they supported hostile actions towards the makers of a movie they found offensive to Poland (Studies 3 and 5) and responded with direct and indirect hostility towards a celebrity whose jokes about the Polish government they found offensive (Study 4). Comparisons with self-positivity and in-group positivity indices and predictors of intergroup hostility indicated that collective narcissism is the only systematic predictor of hypersensitivity to in-group insult followed by direct and indirect, retaliatory intergroup hostility.
Citation - WoS: 14
Citation - Scopus: 17
Crossing Boundaries: a Pilot Study of Maternal Attitudes About Child Maltreatment in Nine Countries
(Elsevier, 2020) Emmen, R; Soares, I; Wang, L; Alink, L; Mesman, J; Mels, C; Asanjarani, F.; Carcamo, R; Hsiao, C; Selcuk, B; Branger, M.a, Woudstra, M.-L; Yavuz, Melis; Van Ginkel, J
Background: Definitions of child maltreatment vary widely between studies, and even more so between different cultural contexts. Objective: In this pilot study, we examine between-country variations in maternal notions about what constitutes child maltreatment. Participants and setting: The sample consisted of 466 mothers recruited in Chile, China, Greece, Iran, the Netherlands, Portugal, South Africa, Turkey, and Uruguay. Methods: All mothers completed a new Q-sort measure, ranking 90 parenting behaviors linked to subtypes of maltreatment (emotional neglect, emotional abuse, physical neglect, and physical abuse) from least to most detrimental to child development. Results: Between-country agreement regarding the harmfulness of the parenting behaviors was high (r =.45), but there were different patterns of reported harmfulness of subtypes of maltreatment (although driven mostly by deviating patterns in the South African sample). Further, there were significant country effects on the number and type of behaviors labeled as maltreatment (p?2 =.15), and the number of items labeled as requiring intervention (p?2 =.19). Conclusions: Variations in conceptions of maltreatment need to be studied in larger more representative samples and taken into account in the assessment and treatment of child maltreatment across cultures.
Citation - WoS: 21
Citation - Scopus: 22
Development and Use of Theory of Mind in Social and Cultural Context
(Wiley, 2022) Ekerim-Akbulut, Müge; Selçuk, Bilge; Gönültas, Seçil
Theory of mind (ToM) is a key social-cognitive skill that allows individuals to understand and attribute mental states to others; it facilitates relationships and helps individuals navigate the social world. Thus, it is likely influenced by social and cultural contexts. In this article, we review studies that examine the potential ways through which sociocultural context interacts with the development and use of ToM in Western and non-Western societies. First, we summarize findings documenting the link between culture and timing of ToM acquisition. Second, we examine cross-cultural studies on how culture can be related to the sequential development of different dimensions of ToM. Third, we discuss when and how cultural group membership of the targets influences the use of ToM. Finally, we suggest avenues for research so the field can understand more comprehensively the dynamic interactions between sociocultural context and the development and use of ToM.
Citation - WoS: 13
Citation - Scopus: 16
Does Social Influence Affect Covid-19 Vaccination Intention Among the Unvaccinated?
(Cambridge University Press, 2022) Bozyel, Gizem; Uysal, Mete Sefa; Akpınar, Ege; Aksu, Ayça; Salalı, Gül Deniz
Conformist social influence is a double-edged sword when it comes to vaccine promotion. On the one hand, social influence may increase vaccine uptake by reassuring the hesitant about the safety and effectiveness of the vaccine; on the other, people may forgo the cost of vaccination when the majority is already vaccinated - giving rise to a public goods dilemma. Here, we examine whether available information on the percentage of double-vaccinated people affects COVID-19 vaccination intention among unvaccinated people in Turkey. In an online experiment, we divided participants (n = 1013) into low, intermediate, and high social influence conditions, reflecting the government's vaccine promotion messages. We found that social influence did not predict COVID-19 vaccination intention, but psychological reactance and collectivism did. People with higher reactance (intolerance of others telling one what to do and being sceptical of consensus views) had lower vaccination intention, whilst people with higher collectivism (how much a person considers group benefits over individual success) had higher vaccination intention. Our findings suggest that advertising the percentage of double-vaccinated people is not sufficient to trigger a cascade of others getting themselves vaccinated. Diverse promotion strategies reflecting the heterogeneity of individual attitudes could be more effective.
Citation - WoS: 12
Citation - Scopus: 18
Explaining Illness With Evil: Pathogen Prevalence Fosters Moral Vitalism
(Proceedings of the Royal Society B: Biological Sciences, 2019) Sachkova, Marianna; Kuppens, Peter; Crespo, Carla; Bain, Paul; Leknes, Siri; Tong, Jennifer; Fischer, Ronald; Eastwick, Paul W; Pelay, Cesar; M. Guerra, Valeschka; Guevara, José Luis Castellanos; Pina, Afroditi; Swann, William B; Yeung, Victoria Wai-lan; Hooper, Nic; Karasawa, Minoru; Vauclair, Christin-Melanie; Ashokkumar, Ashwini; Friese, Malte; Huang, Li-Li; Saguy, Tamar; Silfver-Kuhalampi, Mia; Loughnan, Steve; Bastian, Brock; Becker, Maja; Duffy, Jacob; Bilewicz, Michał; Sortheix, Florencia; Collier-Baker, Emma; Hanke, Katja; Peker, Müjde; Gómez, Ángel; Junqi, Shi
Pathogens represent a significant threat to human health leading to the emergence of strategies designed to help manage their negative impact. We examined how spiritual beliefs developed to explain and predict the devastating effects of pathogens and spread of infectious disease. Analysis of existing data in studies 1 and 2 suggests that moral vitalism (beliefs about spiritual forces of evil) is higher in geographical regions characterized by historical higher levels of pathogens. Furthermore, drawing on a sample of 3140 participants from 28 countries in study 3, we found that historical higher levels of pathogens were associated with stronger endorsement of moral vitalistic beliefs. Furthermore, endorsement of moral vitalistic beliefs statistically mediated the previously reported relationship between pathogen prevalence and conservative ideologies, suggesting these beliefs reinforce behavioural strategies which function to prevent infection. We conclude that moral vitalism may be adaptive: by emphasizing concerns over contagion, it provided an explanatory model that enabled human groups to reduce rates of contagious disease.
Citation - WoS: 4
Citation - Scopus: 6
Exploring Individual Differences in Infants' Looking Preferences for Impossible Events: the Early Multidimensional Curiosity Scale
(Frontiers Media Sa, 2023) Sen, Hilal H. H.; Lucca, Kelsey; Lazaro, Vanessa; Lee, Nayen; Wang, Jinjing Jenny
Infants are drawn to events that violate their expectations about the world: they look longer at physically impossible events, such as when a car passes through a wall. Here, we examined whether individual differences in infants' visual preferences for physically impossible events reflect an early form of curiosity, and asked whether caregivers' behaviors, parenting styles, and everyday routines relate to these differences. In Study 1, we presented infants (N = 47, M-age = 16.83 months, range = 10.29-24.59 months) with events that violated physical principles and closely matched possible events. We measured infants' everyday curiosity and related experiences (i.e., caregiver curiosity-promoting activities) through a newly developed curiosity scale, The Early Multidimensional Curiosity Scale (EMCS). Infants' looking preferences for physically impossible events were positively associated with their score on the EMCS, but not their temperament, vocabulary, or caregiver trait curiosity. In Study 2A, we set out to better understand the relation between the EMCS and infants' looking preferences for physically impossible events by assessing the underlying structure of the EMCS with a larger sample of children (N = 211, M-age = 47.63 months, range = 10.29-78.97 months). An exploratory factor analysis revealed that children's curiosity was comprised four factors: Social Curiosity, Broad Exploration, Persistence, and Information-Seeking. Relatedly, caregiver curiosity-promoting activities were composed of five factors: Flexible Problem-Solving, Cognitive Stimulation, Diverse Daily Activities, Child-Directed Play, and Awe-Inducing Activities. In Study 2B (N = 42 infants from Study 1), we examined which aspects of infant curiosity and caregiver behavior predicted infants' looking preferences using the factor structures of the EMCS. Findings revealed that infants' looking preferences were uniquely related to infants' Broad Exploration and caregivers' Awe-Inducing Activities (e.g., nature walks with infants, museum outings). These exploratory findings indicate that infants' visual preferences for physically impossible events may reflect an early form of curiosity, which is related to the curiosity-stimulating environments provided by caregivers. Moreover, this work offers a new comprehensive tool, the Early Multidimensional Curiosity Scale, that can be used to measure both curiosity and factors related to its development, starting in infancy and extending into childhood.
Citation - WoS: 4
Citation - Scopus: 4
Individual Differences in Collectivism Predict City Identification and City Evaluation in Australian, French and Turkish Cities
(Elsevier, 2017) Rubin, Mark; Morrison, Tessa; Peker, Müjde; Mahfud, Yara; Badea, Constantina; Condie, Jenna
Collectivism is a sociocultural variable that predicts how people relate to social groups. Cities are social groups. Hence, collectivism should predict how people relate to cities. To test this prediction, the researchers sampled 1660 residents of four cities in three countries. Participants completed an online survey containing measures of collectivism, city identification, and city evaluation. Results showed that, within each city sample and across the combined samples, a specific measure of collectivism called collective interdependent self-construal was positively related to city evaluation. Furthermore, city identification mediated the relation between collective interdependent self-construal and city evaluation. These results demonstrate that people's general tendency to construe social groups as part of their self predicts their identification with their city, which in turn helps to explain their positive appraisal of their city. These results are discussed from the perspectives of both environmental psychology and social psychology.
Citation - WoS: 3
Citation - Scopus: 3
Mice Make Temporal Inferences About Novel Locations Based on Previously Learned Spatiotemporal Contingencies
(Springer, 2022) Balci, Fuat; Gür, Ezgi; Duyan, Yalçin A.
Animals learn multiple spatiotemporal contingencies and organize their anticipatory responses accordingly. The representational/computational capacity that underlies such spatiotemporally guided behaviors is not fully understood. To this end, we investigated whether mice make temporal inferences of novel locations based on previously learned spatiotemporal contingencies. We trained 18 C57BL/6J mice to anticipate reward after three different intervals at three different locations and tested their temporal expectations of a reward at five locations simultaneously, including two locations that were not previously associated with reward delivery but adjacent to the previously trained locations. If mice made spatiotemporal inferences, they were expected to interpolate between duration pairs associated with previously reinforced hoppers surrounding the novel hopper. We found that the maximal response rate at the novel locations indeed fell between the two intervals reinforced at the surrounding hoppers. We argue that this pattern of responding might be underlain by spatially constrained Bayesian computations.
Citation - WoS: 20
Citation - Scopus: 20
Moral Expansiveness Around the World: the Role of Societal Factors Across 36 Countries
(SAGE Publications Inc., 2022) Rudnev, Maksim; Peker, Müjde; Jetten, Jolanda; Acevedo-Triana, Cesar; Crimston, Charlie R.; Kirkland, Kelly; Amiot, Catherine E.
What are the things that we think matter morally, and how do societal factors influence this? To date, research has explored several individual-level and historical factors that influence the size of our ‘moral circles.' There has, however, been less attention focused on which societal factors play a role. We present the first multi-national exploration of moral expansiveness—that is, the size of people’s moral circles across countries. We found low generalized trust, greater perceptions of a breakdown in the social fabric of society, and greater perceived economic inequality were associated with smaller moral circles. Generalized trust also helped explain the effects of perceived inequality on lower levels of moral inclusiveness. Other inequality indicators (i.e., Gini coefficients) were, however, unrelated to moral expansiveness. These findings suggest that societal factors, especially those associated with generalized trust, may influence the size of our moral circles.
Neighborhood and Psychosocial Predictors of Allostatic Load Among Latinx Adults in the United States
(Oxford Univ Press, 2024) Gutierrez, Angela; Supiyev, Adil; Tobin, Courtney Thomas; Sevi, Barış; Terrera, Graciela Muniz
[No Abstract Available]
Neighborhood and Psychosocial Predictors of Cognitive Function Among Latinos in the United States
(Oxford University Press, 2025) Gutierrez, Angela; Marroig, Alejandra; Tobin, Courtney Thomas; Aranda, Maria; Camacho, David; Thorpe, Roland; Muniz-Terrera, Graciela; Sevi, Barış
Citation - WoS: 20
Citation - Scopus: 20
Parenting Measurement, Normativeness, and Associations With Child Outcomes: Comparing Evidence From Four Non-Western Cultures
(Wiley, 2023) Gao, Wen; Ren, Huiguang; Porter, Chris L.; Nelson, David A.; Cheah, Charissa S. L.; Müren, Hatice Melis; Hart, Craig H.
This study compared parenting across four non-Western cultures to test cross-cultural commonality and specificity principles in three aspects: measurement properties, parenting normativeness, and their associations with child outcomes. Both mothers and fathers (N = 1509 dyads) with preschool-aged children (M = 5.00 years; 48% girls) from urban areas of four countries (Malaysia, N = 372; China, N = 441; Turkey, N = 402; and Japan, N = 294) reported on four parenting constructs (authoritative, authoritarian, group harmony socialization, and intrusive control) and their sub-dimensions using modified culturally relevant measures. Teachers reported on children's internalizing, externalizing, and prosocial behaviors. The commonality principle was supported by two sets of findings: (1) full measurement invariance was established for most parenting constructs and sub-dimensions, except that intrusive control only reached partial scalar invariance, and (2) no variations were found in associations between parenting and any child outcomes across cultures or parent gender at the construct level for all four parenting constructs and at the sub-dimensional level for authoritarian and intrusive control sub-dimensions. The specificity principle was supported by the other two sets of findings: (1) cross-cultural differences in parenting normativeness did not follow the pattern of economic development but yielded culture-specific patterns, and (2) at the sub-dimensional level, the authoritative parenting and group harmony socialization sub-dimensions were differently associated with child outcomes across cultures and/or parent gender. The findings suggested that examining specific dimensions rather than broad parenting constructs is necessary to reflect cultural specificities and nuances. Our study provided a culturally-invariant instrument and a three-step guide for future parenting research to examine cross-cultural commonalities/specificities. Research HighlightsThis is the first study to use an instrument with measurement invariance across multiple non-Western cultures to examine the commonality and specificity principles in parenting.Measurement invariance was achieved across cultures for authoritative and authoritarian parenting, group harmony socialization, intrusive control, and their sub-dimensions, supporting the commonality principle.Cross-cultural differences in parenting normativeness did not follow the pattern of economic development but yielded culture-specific patterns, supporting the specificity principle.Both commonalities and specificities were manifested in associations between parenting and child outcomes across cultures.
Citation - WoS: 3
Citation - Scopus: 3
Perceived Self-Society Moral Discrepancies Concerning Fairness Predict Depression and Paranoid Ideation
(Springer, 2021) Booth, Robert W; Güney, Onuray; Peker, Müjde
This study investigated the psychological correlates of perceiving a discrepancy between one’s own moral beliefs and those of the greater society (a ‘moral discrepancy’). One hundred and one female Turkish students answered questions about their own moral beliefs, their perceptions of the greater society’s moral beliefs, and their mental health. Moral discrepancies were assessed using an adaptation of the Moral Foundations Questionnaire (Graham et al. 2009), while mental health was assessed using the Symptom Check List-90-Revised (Derogatis 1992). Participants who perceived a discrepancy relating to fairness and reciprocity concerns reported more depressed and paranoid symptoms. It is suggested that moral discrepancies can create a vulnerability to depression and paranoid thinking by fostering a feeling of isolation.
Citation - WoS: 17
Citation - Scopus: 21
Perceiving Societal Pressure To Be Happy Is Linked To Poor Well-Being, Especially in Happy Nations
(Nature Research, 2022) Rhee, J Joshua; Peker, Müjde; Becker, Maja; Bilewicz, Michal; Bastian, Brock; Baguma, K Peter; Barry, Oumar; Dejonckheere, Egon
Happiness is a valuable experience, and societies want their citizens to be happy. Although this societal commitment seems laudable, overly emphasizing positivity (versus negativity) may create an unattainable emotion norm that ironically compromises individual well-being. In this multi-national study (40 countries; 7443 participants), we investigate how societal pressure to be happy and not sad predicts emotional, cognitive and clinical indicators of well-being around the world, and examine how these relations differ as a function of countries' national happiness levels (collected from the World Happiness Report). Although detrimental well-being associations manifest for an average country, the strength of these relations varies across countries. People's felt societal pressure to be happy and not sad is particularly linked to poor well-being in countries with a higher World Happiness Index. Although the cross-sectional nature of our work prohibits causal conclusions, our findings highlight the correlational link between social emotion valuation and individual well-being, and suggest that high national happiness levels may have downsides for some.
Personality and Allostatic Load: Testing Healthy Neuroticism in Hispanic Americans Over 50
(Oxford Univ Press, 2024) Sevi, Baris; Supiyev, Adil; Gutierrez, Angela; Terrera, Graciela Muniz
[No Abstract Available]
Citation - WoS: 34
Citation - Scopus: 36
Predictors of Obesity and Overweight in Preschoolers: the Role of Parenting Styles and Feeding Practices
(Elsevier, 2018) Yavuz, H. Melis; Selçuk, Bilge
Childhood obesity/overweight (OB/OW) displayed a rapid increase and high prevalence in the last few decades in preschool-aged children, which raised health concerns across the world and motivated researchers to investigate the factors that underlie childhood obesity. The current study examined parenting styles and child-feeding practices as potential predictors for OB/OW in preschool children, controlling for child's temperament, which has been shown to be linked with OB/OW. The sample included 61 normal weight (NW) and 61 obese/overweight (OB/OW) Turkish pre-schoolers (M age ¼ 62.2 months; SD ¼ 7.64, range ¼ 45e80 months). Parenting styles (authoritarian, authoritative), child-feeding practices (restriction, pressure to eat, monitoring), and child's temperament (negative affectivity) were measured with mothers' reports. Results showed that authoritarian parenting and maternal pressure to eat were the two parenting variables that significantly predicted child's weight status; the odds of being OB/OW was 4.71 times higher in children whose mothers used higher authoritarian parenting style, and was 0.44 times lower when mothers pressured their child to eat. These findings suggest that understanding the unique role of different aspects of parenting in the risk of early OB/OW status of children would be important in developing more effective interventions from early years in life.

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