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Do Male And Female Soccer Players Differ In Helping? A Study On Prosocial Behavior Among Young Players, Paul A. M. Van Lange, Zoi Manesi, R. W. J. Meershoek, Minglian Yuan, Mengchen Dong, N. J. Van Doesum Dec 2018

Do Male And Female Soccer Players Differ In Helping? A Study On Prosocial Behavior Among Young Players, Paul A. M. Van Lange, Zoi Manesi, R. W. J. Meershoek, Minglian Yuan, Mengchen Dong, N. J. Van Doesum

Research Collection School of Social Sciences

Acting prosocially can be quite challenging in one of the most salient intergroup contexts in contemporary society: Soccer. When winning is the ultimate goal, balancing self-interest with helping a fellow player in distress can be a tough decision; yet it happens. To date, we know little about what motivates soccer players to offer such help in the heat of the game. We propose that sex and what is at stake will matter in such prosocial dilemma situations. A pilot study (N = 107) indicated that female players may be more likely to help than male players, but this difference was …


Bilingualism Confers Advantages In Task Switching: Evidence From The Dimensional Change Card Sort Task, Hwajin Yang, Andree Hartanto, Sujin Yang Nov 2018

Bilingualism Confers Advantages In Task Switching: Evidence From The Dimensional Change Card Sort Task, Hwajin Yang, Andree Hartanto, Sujin Yang

Research Collection School of Social Sciences

We examined the influence of bilingualism on task switching by inspecting various markers for task-switching costs. English monolinguals and Korean–English bilinguals completed a modified Dimensional Change Card Sort task based on a nonverbal task-switching paradigm. We found advantages for Korean–English bilinguals in terms of smaller single-task (pure-block) switch costs and greater reactivation benefits than those of English monolinguals. However, bilingual advantages in mixing costs were relatively weak, and the two groups did not differ on local switch costs. Notably, when we approximated the cue-based priming effect in single-task (pure) blocks, we found no evidence that the locus of bilingual advantages …


Effects Of Cultural Tightness-Looseness And Social Network Density On Expression Of Positive And Negative Emotions: A Large-Scale Study Of Impression Management By Facebook Users, Pan Liu, David Chan, Lin Qiu, William Tov, Victor Joo Chuan Tong Nov 2018

Effects Of Cultural Tightness-Looseness And Social Network Density On Expression Of Positive And Negative Emotions: A Large-Scale Study Of Impression Management By Facebook Users, Pan Liu, David Chan, Lin Qiu, William Tov, Victor Joo Chuan Tong

Research Collection School of Social Sciences

Using data from 13,789 Facebook users across U.S. states, this study examined the main effects of societal-level cultural tightness–looseness and its interaction effects with individuals’ social network density on impression management (IM) in terms of online emotional expression. Results showed that individuals from culturally tight (vs. loose) states were more likely to express positive emotions and less likely to express negative emotions. Meanwhile, for positive emotional expression, there was a tightness–looseness by social network density interaction effect. In culturally tight states, individuals with dense (vs. sparse) networks were more likely to express positive emotions, while in culturally loose states this …


An Integrative Approach To Investigating Bilingual Advantages In Cognitive Decline: The Australian Longitudinal Study Of Ageing, Wei Xing Toh, Andree Hartanto, Joanne Qin Ying Tan, Hwajin Yang Nov 2018

An Integrative Approach To Investigating Bilingual Advantages In Cognitive Decline: The Australian Longitudinal Study Of Ageing, Wei Xing Toh, Andree Hartanto, Joanne Qin Ying Tan, Hwajin Yang

Research Collection School of Social Sciences

A commentary on “The relationship of bilingualism to cognitive decline: The Australian Longitudinal Study of Ageing” by Mukadam N, Jichi F, Green D, Livingston G (2018). International Journal of Geriatric Psychiatry, 33(2), e249‐e256, .


Too Much Of A Good Thing – When Virtue Becomes Vice, David Chan Nov 2018

Too Much Of A Good Thing – When Virtue Becomes Vice, David Chan

Research Collection School of Social Sciences

No abstract provided.


A Different Perspective: Feature Interview With Professor David Chan, David Chan, Shi Ping Low Nov 2018

A Different Perspective: Feature Interview With Professor David Chan, David Chan, Shi Ping Low

Research Collection School of Social Sciences

Psychology professor David Chan advocates the importance of walking in the shoes of others to build and strengthen relationships across cultures.


Build Your Own Nest: Singapore's First Study On Matched Savings Schemes For Lower Income, Older Women, David Chan, Benedict S. K. Koh Oct 2018

Build Your Own Nest: Singapore's First Study On Matched Savings Schemes For Lower Income, Older Women, David Chan, Benedict S. K. Koh

Research Collection School of Social Sciences

Matched Savings Scheme is a research study, commissioned by the International Longevity Centre – Singapore (ILC – Singapore) of the Tsao Foundation and funded by the Tote Board, found that a monthly matched savings scheme is effective in sustaining the retirement savings behaviour among a group of 377 elderly women from low-income households over the study period of 18 months. The research, conducted by principal investigator psychology professor David Chan and co-investigator finance professor Benedict Koh, used an experimental design and longitudinal tracking to examine the effects that different factors of a matched savings scheme have on the participants’ decision …


Evolutionary Mismatch: Getting To The Root Of Modern Problems, Norman P. Li Oct 2018

Evolutionary Mismatch: Getting To The Root Of Modern Problems, Norman P. Li

Research Collection School of Social Sciences

Humans have experienced an enormous amount of technological progress in recent years. Owing to this progress, we are globally connected and can instantly communicate with family, friends, co-workers and multitudes of strangers. We are increasingly sheltered from harsh natural elements, dangerous animals and deadly wars, and have an incredible array of medicine to treat whatever ills us. Our entertainment options now include thousands of satellite television channels and millions of video games and videos. Our food options are just as numerous. Transportation is so fast and easy that we can visit places and do business with people all around the …


Adjusting Bilingual Ratings By Retest Reliability Improves Estimation Of Translation Quality, Dustin Wood, Lin Qiu, Jiahui Lu, Han Lin, William Tov Oct 2018

Adjusting Bilingual Ratings By Retest Reliability Improves Estimation Of Translation Quality, Dustin Wood, Lin Qiu, Jiahui Lu, Han Lin, William Tov

Research Collection School of Social Sciences

The quality of cross-language scale translations is often explored by having bilingual participants complete the scale in both languages and then correlating their scores. However, low cross-language correlations can be observed due to score unreliability rather than due to poor scale translation. McCrae, Yik, Trapnell, Bond, and Paulhus suggested that a better indicator of translation quality can be formed by dividing the raw cross-language correlation by the same-language retest correlations over a similar measurement interval. Here, we illustrate how this method can be extended to evaluate the translation quality of individual items. We translated the English version of the Inventory …


Measurement Matters: Higher Waist-To-Hip Ratio But Not Body Mass Index Is Associated With Deficits In Executive Functions And Episodic Memory, Andree Hartanto, Jose C. Yong Sep 2018

Measurement Matters: Higher Waist-To-Hip Ratio But Not Body Mass Index Is Associated With Deficits In Executive Functions And Episodic Memory, Andree Hartanto, Jose C. Yong

Research Collection School of Social Sciences

Background: The current study aimed to reconcile the inconsistentfindings between obesity, executive functions, and episodic memory byaddressing major limitations of previous studies, including overreliance onbody mass index (BMI), small sample sizes, and failure to control forconfounds.Methods: Participants consisted of 3,712 midlife adults from theCognitive Project of the National Survey of Midlife Development. Executivefunctions and episodic memory were measured by a battery of cognitive functiontests.Results: We found that higher waist-to-hip ratio was associated withdeficits in both executive functions and episodic memory, above and beyond theinfluence of demographics, comorbid health issues, health behaviors,personality traits, and self-perceived obesity. However, higher BMI was notassociated …


Using Multiple Methods To More Fully Understand Causal Relations: Positive Affect Enhances Social Relationships, Shannon Moore, Ed Diener, Kenneth Tan Aug 2018

Using Multiple Methods To More Fully Understand Causal Relations: Positive Affect Enhances Social Relationships, Shannon Moore, Ed Diener, Kenneth Tan

Research Collection School of Social Sciences

We review research indicating that higher levels of positive affect help produce better social relationships for that person and those around him or her. By better relationships we mean those that are experienced as more pleasant and less aversive, are closer and more supportive, and are long-lasting. We review longitudinal, experimental, experience-sampling, cross-cultural, and other types of evidence that suggest that not only do good relationships produce positive affect, but that positive affect can lead to them as well. We also focus on the mediators that create the association going from positive affect to sociability and high-quality relationships. Finally, we …


Commitment Readiness And Relationship Formation, Benjamin W. Hadden, Christopher R. Agnew, Kenneth Tan Aug 2018

Commitment Readiness And Relationship Formation, Benjamin W. Hadden, Christopher R. Agnew, Kenneth Tan

Research Collection School of Social Sciences

The concept of being ready for a relationship is pervasive in popular culture, but theoretical and empirical research on readiness is lacking. We offer a conceptualization of commitment readiness and provide some of the first empirical work examining readiness among single individuals—specifically how this construct shapes various aspects of relationship formation. Using data from five independent samples of individuals not involved in romantic relationships, we first establish that commitment readiness is associated with more interest in developing a close romantic relationship (Studies 1a, 1b, 2) and with active pursuit of relationship initiation (Study 2). We then test whether readiness among …


Running On Empty: Measuring Psychological Dependence In Close Relationships Lacking Satisfaction, Kenneth Tan, Ximenab. Arriaga, Christopher R. Agnew Aug 2018

Running On Empty: Measuring Psychological Dependence In Close Relationships Lacking Satisfaction, Kenneth Tan, Ximenab. Arriaga, Christopher R. Agnew

Research Collection School of Social Sciences

Commitment has often been used to examine why individuals unjustifiably persist in relationships that are lacking in or devoid of satisfaction. However, the practicality of using commitment to examine these situations has been questioned because of its substantial association with satisfaction. Across three studies, we created a measure of nonvoluntary dependence and investigated the validity and reliability of the Nonvoluntary Dependence Scale from an investment model perspective. Exploratory and confirmatory factor analyses revealed evidence of a single factor and reliability analyses revealed good internal reliability for the measure. The new measure also evidenced desirable convergent and discriminant validity with respect …


Acute Salivary Cortisol Response Among Mexican American Adolescents In Immigrant Families, Su Yeong Kim, Minyu Zhang, Katharine H. Zeiders, Lester Sim, Marci E. J. Gleason Jul 2018

Acute Salivary Cortisol Response Among Mexican American Adolescents In Immigrant Families, Su Yeong Kim, Minyu Zhang, Katharine H. Zeiders, Lester Sim, Marci E. J. Gleason

Research Collection School of Social Sciences

Objectives: Though previous research has indicated that language brokering can be stressful, the findings are mixed, pointing to potential moderators of the association. Guided by an ecological perspective, we examined the role of individual, family, and environmental factors in Mexican American adolescents’ acute cortisol responses to language brokering. Method: The study consisted of 46 Mexican American adolescents recruited around a metropolitan city in Central Texas. Participants translated a difficult medical document from English to Spanish for their parents, followed by an arithmetic task (modeled after the Trier Social Stress Test [TSST]). Participants’ perceptions (perceived efficacy and parental dependence), parental hostility, …


The Perception Of Spontaneous And Volitional Laughter Across 21 Societies, Gregory A. Bryan, Daniel M. Fessler, Riccardo Fusaroli, Edward Clint, Dorsa Amir, Brenda Chavez, Kaleda K. Denton, Cinthya Diaz, Lealaiailoto T. Duran, Jana Fancovicova, Michal Fux, Erni F. Ginting, Youssef Hasan, Anning Hu, Shanmukh V. Kamble, Tatsuya Kameda, Kiri Kuroda, Norman P. Li, Et Al Jul 2018

The Perception Of Spontaneous And Volitional Laughter Across 21 Societies, Gregory A. Bryan, Daniel M. Fessler, Riccardo Fusaroli, Edward Clint, Dorsa Amir, Brenda Chavez, Kaleda K. Denton, Cinthya Diaz, Lealaiailoto T. Duran, Jana Fancovicova, Michal Fux, Erni F. Ginting, Youssef Hasan, Anning Hu, Shanmukh V. Kamble, Tatsuya Kameda, Kiri Kuroda, Norman P. Li, Et Al

Research Collection School of Social Sciences

Laughter is a nonverbal vocalization occurring in every known culture, ubiquitous across all forms of human socialinteraction. Here, we examined whether listeners around the world, irrespective of their own native language andculture, can distinguish between spontaneous laughter and volitional laughter—laugh types likely generated by differentvocal-production systems. Using a set of 36 recorded laughs produced by female English speakers in tests involving 884participants from 21 societies across six regions of the world, we asked listeners to determine whether each laugh wasreal or fake, and listeners differentiated between the two laugh types with an accuracy of 56% to 69%. Acoustic analysisrevealed that …


The Cultural Boundaries Of Perspective-Taking: When And Why Perspective-Taking Reduces Stereotyping, Cynthia S. Wang, Margaret Lee, Gillian Ku, Leung, Angela K. Y. Jun 2018

The Cultural Boundaries Of Perspective-Taking: When And Why Perspective-Taking Reduces Stereotyping, Cynthia S. Wang, Margaret Lee, Gillian Ku, Leung, Angela K. Y.

Research Collection School of Social Sciences

Research conducted in Western cultures indicates that perspective-taking is an effective social strategy for reducing stereotyping. The current article explores whether and why the effects of perspective-taking on stereotyping differ across cultures. Studies 1 and 2 established that perspective-taking reduces stereotyping in Western but not in East Asian cultures. Using a socioecological framework, Studies 2 and 3 found that relational mobility, that is, the extent to which individuals’ social environments provide them opportunities to choose new relationships and terminate old ones, explained our effect: Perspective-taking was negatively associated with stereotyping in relationally mobile (Western) but not in relationally stable (East …


Quantity Versus Quality Of Offspring, Nadhilla Velda Melia, Norman P. Li Jun 2018

Quantity Versus Quality Of Offspring, Nadhilla Velda Melia, Norman P. Li

Research Collection School of Social Sciences

Organisms continually face trade-offs for how to allocate limited energy and resources. One of the key trade-offs involves the quantity versus the quality of offspring. On the one hand, if organisms invest heavily in their offspring to better their developmental and survival outcomes, they tend to only have enough resources to produce a small number of “high-quality” offspring. On the other hand, if organisms make little parental investment per child, they can produce a large number of “low-quality” offspring – although each child has a lower chance of survival, there is a higher probability that at least some offspring will …


Obligatory Parental Investment, Courtney K. Kheng, Jose C. Yong, Norman P. Li Jun 2018

Obligatory Parental Investment, Courtney K. Kheng, Jose C. Yong, Norman P. Li

Research Collection School of Social Sciences

Obligatory parental investment refers to the amount of time, energy, and resource expenditures that organisms are minimally required to make in order to ensure offspring survival. Throughout evolutionary history, offspring survival has posed a main adaptive challenge. In some species, this selection pressure has resulted in sex-differentiated forms of parental investment. This chapter describes obligatory parental investment, explores asymmetries in obligatory parental investment between males and females, describes examples of such differences across a range of species, and briefly highlights the implications of such differences in terms of human sexual strategies and conflicts.


Production Of Eggs And Sperm, Jia-Min Amanda Tay, Jin Chuan Yong, Norman P. Li Jun 2018

Production Of Eggs And Sperm, Jia-Min Amanda Tay, Jin Chuan Yong, Norman P. Li

Research Collection School of Social Sciences

The production of gametes is a biological process occurring in organisms that sexually reproduce. Females make gametes called eggs, and males make gametes called sperm. Both egg and sperm cells begin as identical germ cells and are produced through a process of cell division called meiosis, which reduces the number of chromosomes in the germ cell from 46 (diploid) to 23 (haploid). In human males, meiosis begins after birth, and, upon reaching puberty, men produce sperm continuously for the rest of their lives. In human females, meiosis begins before birth and the raw materials for egg cell production are formed …


Inherent Multiculturalism: An Ancient Chinese Practice Becomes A Part Of The Indonesian Everyday, Margaret Chan May 2018

Inherent Multiculturalism: An Ancient Chinese Practice Becomes A Part Of The Indonesian Everyday, Margaret Chan

Research Collection School of Social Sciences

Several methods are used to trace cultural transfer between countries. The time-honoured methods are chronicles of early travellers and archaeology. We can also look to epigraphs and loan words. Present-day ethnic communities also suggest earlier settlements. Edward B. Tylor proposed the world distribution of games as anthropological evidence. Tylor's method combined with an archaeology into the Everyday provides evidence of earlier cultural transfer and present-day applications of the game enables analysis to draw socio-cultural knowledge of inter-ethnic, inter-cultural reception to foreign influences in host societies.


Context Counts: The Different Implications Of Weekday And Weekend Video Gaming For Academic Performance In Mathematics, Reading, And Science, Andree Hartanto, Wei Xing Toh, Hwajin Yang May 2018

Context Counts: The Different Implications Of Weekday And Weekend Video Gaming For Academic Performance In Mathematics, Reading, And Science, Andree Hartanto, Wei Xing Toh, Hwajin Yang

Research Collection School of Social Sciences

Video gaming has been a source of serious concern for parents and educators, based on the belief that video games disrupt adolescents' academic activities. However, previous studies have been mixed regarding video games’ effects on academic outcomes. We revisited this issue by analyzing data on approximately 30,000 adolescents from three large-scale public datasets. We consistently found that the more adolescents played video games on weekdays, the poorer they performed on standardized assessments of mathematics, reading, and science. In contrast, weekend video gaming was positively associated with academic performance. Our findings suggest that weekday and weekend video gaming may be differentially …


When Secular Universalism Meets Pluralism: Religious Schools And The Politics Of School-Based Management In Hong Kong, Junxi Qian, Lily Kong May 2018

When Secular Universalism Meets Pluralism: Religious Schools And The Politics Of School-Based Management In Hong Kong, Junxi Qian, Lily Kong

Research Collection School of Social Sciences

This article examines the politics of school-based management (SBM) in Hong Kong, with a specific focus on the conflicts between the state and three Christian churches (Catholic, Anglican, and Methodist) running state-funded religious schools. Although the state based its advocacy for SBM on neoliberally driven ideas of participation, transparency, and accountability, religious groups expressed worry about the loss of control over schools as an institution of value transmission anchored in religious beliefs. This article uses the SBM controversy as a case study to advance geographical debates on religious schools and argues that neoliberalism forms a necessary lens through which to …


Effects Of Group-Discussion Integrative Complexity On Intergroup Relations In A Social Dilemma, Guihyun Park, Richard P. Deshon May 2018

Effects Of Group-Discussion Integrative Complexity On Intergroup Relations In A Social Dilemma, Guihyun Park, Richard P. Deshon

Research Collection School of Social Sciences

Organizations increasingly rely on team-based work systems-yet intergroup behavior is predisposed toward competition, which can render conflict management in organizations especially difficult. Based on the integrative complexity model of group decision-making and the literature on intergroup social dilemmas, we argue that a lack of quality group discussion (i.e., low integrative complexity) can heighten group members' sense of greed toward and fear of other groups-and, by doing so, increase the likelihood that a group will decide to compete. Accordingly, we propose and evaluate two interventions that target group-discussion dynamics to promote the integrative complexity of group discussion and intergroup cooperation: structured …


Distinguishing Agent-Relativity From Agent Neutrality, Matthew Hammerton May 2018

Distinguishing Agent-Relativity From Agent Neutrality, Matthew Hammerton

Research Collection School of Social Sciences

The agent-relative/agent-neutral distinction is one of the most important incontemporary moral theory. Yet providing an adequate formal account of it hasproven to be difficult. In this article I defend a new formal account of the distinction,one that avoids various problems faced by other accounts. My account is based on aninfluential account of the distinction developed by McNaughton and Rawling. I arguethat their approach is on the right track but that it succumbs to two seriousobjections. I then show how to formulate a new account that follows the key insightsof McNaughton and Rawling’s approach yet avoids the two objections.


Stop Calling Those Who Speak Up A Vocal Minority, David Chan May 2018

Stop Calling Those Who Speak Up A Vocal Minority, David Chan

Research Collection School of Social Sciences

No abstract provided.


Let’S Get The Psychology Of Debate Right, David Chan Apr 2018

Let’S Get The Psychology Of Debate Right, David Chan

Research Collection School of Social Sciences

In the last few weeks, manySingaporeans have been exercised over the lengthy debate that ensued between anacademic and a government minister during a parliamentary committee hearing. Singaporean historian Thum Ping Tjinhad made a written submission to the Select Committee on Deliberate OnlineFalsehoods in which he asserted that the biggest purveyor of fake news inSingapore was the Government, in particular the late founding prime ministerLee Kuan Yew. When he appeared before it to flesh out hissubmission, he was questioned for over six hours by Home Affairs and LawMinister K. Shanmugam, a member of the committee, over his interpretation ofhistorical events such …


From Police Officer To Professor: A Conversation With David Chan, David Chan Apr 2018

From Police Officer To Professor: A Conversation With David Chan, David Chan

Research Collection School of Social Sciences

No abstract provided.


The Adaptive Functions Of Jealousy, Jose C. Yong, Norman P. Li Apr 2018

The Adaptive Functions Of Jealousy, Jose C. Yong, Norman P. Li

Research Collection School of Social Sciences

Jealousy is a troublesome emotional experience for those afflicted by its onset. The grip of the “green-eyed monster” has been known to cause misery and produce some drastic coping behaviors ranging from paranoid stalking to violent aggression. But rather than a product of civilized culture gone wrong or a mental disorder as some thinkers have claimed jealousy to be, the current chapter proposes from an evolutionary perspective that jealousy plays an important role in our lives by serving a critical adaptive function for humans—the vigilance over and protection of relationships that are valuable to us.


Revealed Traits: A Novel Method For Estimating Cross-Cultural Similarities And Differences In Personality, Cory Costello, Dustin Wood, William Tov Mar 2018

Revealed Traits: A Novel Method For Estimating Cross-Cultural Similarities And Differences In Personality, Cory Costello, Dustin Wood, William Tov

Research Collection School of Social Sciences

Cross-cultural research on personality has often led to surprising and countertheoretical findings, which have led to concerns over the validity of country-level estimates of personality (e.g., Heine, Buchtel, & Norenzayan, 2008). The present study explores how cross-cultural differences can be indexed via revealed trait estimates, which index the personality traits of individuals or groups indirectly through their likelihood of responding in particular ways to particular situations. In two studies, we measure self-reports of personality, revealed traits, and revealed preferences for different expected effects (e.g., experiencing excitement) of two cultural groups (U.S. and Singaporean participants). We found typical East–West differences in …


Middle Ground Approach To Paradox: Within- And Between-Culture Examination Of The Creative Benefits Of Paradoxical Frames, Angela K. Y. Leung, Shyhnan Liou, Ella Micron-Spektor, Brandon Koh, David Chan, Roni Eisenberg, Iris K. Schneider Mar 2018

Middle Ground Approach To Paradox: Within- And Between-Culture Examination Of The Creative Benefits Of Paradoxical Frames, Angela K. Y. Leung, Shyhnan Liou, Ella Micron-Spektor, Brandon Koh, David Chan, Roni Eisenberg, Iris K. Schneider

Research Collection School of Social Sciences

Thriving in increasingly complex and ambiguous environments requires creativity andthe capability to reconcile conflicting demands. Recent evidence with Western samplessuggested that paradoxical frames, or mental templates that encourage individuals torecognize and embrace contradictions, could produce creative benefits. We extendedthe timely, but understudied, topic by studying the nuances of for whom and whycreative advantages of paradoxical frames emerge. We suggest that people endorsinga middle ground approach are less likely to scrutinize conflict and reconcile withintegrative solutions, thus receiving less creative benefits of paradoxical frames. Fivestudies that examined individual and cultural differences in middle groundendorsement support our theory. Study 1 found that …