Evolution and Human Behavior最新文献_第5页

People decide whether to share social information–and whether to share it accurately–on the basis of self-interest 人们决定是否分享社会信息——以及是否准确地分享——是基于自身利益

IF 3 1区心理学

Evolution and Human Behavior Pub Date : 2025-06-18 DOI: 10.1016/j.evolhumbehav.2025.106711

Cristina M. Gomes , Megan R. Mulhinch , Michael E. McCullough

{"title":"People decide whether to share social information–and whether to share it accurately–on the basis of self-interest","authors":"Cristina M. Gomes , Megan R. Mulhinch , Michael E. McCullough","doi":"10.1016/j.evolhumbehav.2025.106711","DOIUrl":"10.1016/j.evolhumbehav.2025.106711","url":null,"abstract":"<div><div>Why do people spend so much time gossiping? Here, we tested two distinct hypotheses about how people might use reputational information to achieve social goals. <em>Indirect Reciprocity</em> <em>theory</em> entails the hypothesis that people share information about themselves and others accurately in order to reward cooperators and punish defectors. In contrast, <em>Reputation-Based Partner Choice</em> theory proposes that people share, withhold, and distort information about themselves and others in order to secure high-quality cooperation partners. We found that subjects were more likely to share information about others' (and their own) previous generosity if they themselves had been generous rather than greedy. Previously generous people were most likely to gossip—and previously greedy people were least likely —under conditions in which sharing and withholding gossip, respectively, were in their material interest. Likewise, previously generous people were most likely to share honest gossip—and previously greedy people were most likely to share dishonest gossip—when it was in their material interest. Finally, previously generous people were less likely than previously greedy people to share dishonest gossip that yielded a competitive advantage. Although these results fit more comfortably with Reputation-based Partner Choice theory than with Indirect Reciprocity theory as commonly understood, nearly 30 % of subjects shared information even when it did not pay to do so. This finding suggests that people's decisions about sharing reputational information are not driven exclusively by short-term material considerations, although we did not explore the self-interested desire to avoid the social cost of being caught lying.</div></div>","PeriodicalId":55159,"journal":{"name":"Evolution and Human Behavior","volume":"46 5","pages":"Article 106711"},"PeriodicalIF":3.0,"publicationDate":"2025-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144314566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Coalitional support regulates resource divisions in men 联合支持调节男性的资源分配

IF 3 1区心理学

Evolution and Human Behavior Pub Date : 2025-06-16 DOI: 10.1016/j.evolhumbehav.2025.106715

Elsa Ermer , Gary Charness , John Tooby , Leda Cosmides

{"title":"Coalitional support regulates resource divisions in men","authors":"Elsa Ermer , Gary Charness , John Tooby , Leda Cosmides","doi":"10.1016/j.evolhumbehav.2025.106715","DOIUrl":"10.1016/j.evolhumbehav.2025.106715","url":null,"abstract":"<div><div>The logic of animal conflict predicts that organisms should assess cues of formidability to mitigate the costs of escalated contests. Accordingly, individual fighting ability has been shown to regulate the outcome of contests: All else equal, more formidable individuals claim a larger share of disputed resources, and less formidable individuals defer to their claims. The human ability to cooperate in groups complicates these interactions because a coalition of individuals can take resources from an individual that none of them could dominate when acting alone. We propose that the prevalence of male coalitional aggression in humans selected for psychological mechanisms that track how much coalitional support is immediately available to men when they are contesting a resource and use this information to regulate decisions about how to divide it. Specifically, men with coalitional allies present should be motivated to press their self-interest more than men who are acting alone—even if the solitary man has allies elsewhere. Experiments using economic games in a university lab setting were employed to test this coalitional support hypothesis. Across six experiments employing three different economic games (total <em>n</em> = 496), coalitional support consistently regulated men's—but not women's—choices. These results suggest that coalitional support is an important factor regulating resource division in men. The fact that women pressed their self-interest, but did so whether allies were present versus absent, suggests that women's coalitional psychology was designed by different selection pressures than men's.</div></div>","PeriodicalId":55159,"journal":{"name":"Evolution and Human Behavior","volume":"46 5","pages":"Article 106715"},"PeriodicalIF":3.0,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144298817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Legacy and constraint in the evolution of human culture 人类文化进化中的遗产与约束

IF 3 1区心理学

Evolution and Human Behavior Pub Date : 2025-06-16 DOI: 10.1016/j.evolhumbehav.2025.106714

Zachary H. Garfield

引用次数: 0

Rethinking causal understanding and reverse engineering through the lens of cultural ecology 从文化生态学的角度重新思考因果理解和逆向工程

IF 3 1区心理学

Evolution and Human Behavior Pub Date : 2025-06-06 DOI: 10.1016/j.evolhumbehav.2025.106712

François Osiurak , Giovanni Federico

引用次数: 0

Resource availability and experiences of partner violence shape facial masculinity preferences in Colombian women 资源可用性和伴侣暴力的经历影响了哥伦比亚女性对面部男性化的偏好

IF 3 1区心理学

Evolution and Human Behavior Pub Date : 2025-06-06 DOI: 10.1016/j.evolhumbehav.2025.106707

Milena Vásquez-Amézquita , Andrés Castellanos-Chacón , Wendy Medina-Sarmiento , Valentina Cepeda , Marina Begoña Martínez-González , Juan David Leongómez

{"title":"Resource availability and experiences of partner violence shape facial masculinity preferences in Colombian women","authors":"Milena Vásquez-Amézquita , Andrés Castellanos-Chacón , Wendy Medina-Sarmiento , Valentina Cepeda , Marina Begoña Martínez-González , Juan David Leongómez","doi":"10.1016/j.evolhumbehav.2025.106707","DOIUrl":"10.1016/j.evolhumbehav.2025.106707","url":null,"abstract":"<div><div>Women's preferences for facial masculinity in men are influenced by individual and socio-contextual factors that help balance costs-benefits in pursuit of well-being. This study explored how Colombian women's preferences for masculinized male faces are influenced by relationship context and resource availability, as well as their individual experiences of intimate partner violence (IPV). Using a forced-choice paradigm with eye-tracking, we assessed visual attention and face-choice in 293 cisgender heterosexual Colombian women recruited through social media adverts. Participants were assigned to either a high or low resource availability condition and selected preferred partners for short- and long-term relationships. Self-reported IPV experiences were also collected. Results revealed a strong preference for masculine faces in both relationship contexts, with higher preference in long-term scenarios and under low resource availability. However, higher frequencies of physical IPV predicted a lower preference for masculinity, particularly in long-term and high-resource contexts. These exploratory findings suggest that while Colombian women generally favor masculine traits, socio-contextual factors, such as resource availability and IPV experiences, significantly modulate these preferences. The study highlights the complex interplay between individual, evolutionary, and socio-ecological factors in shaping mate preferences, suggesting that masculinity is valued depending on relationship goals, resource conditions, and individual experiences like IPV.</div></div>","PeriodicalId":55159,"journal":{"name":"Evolution and Human Behavior","volume":"46 4","pages":"Article 106707"},"PeriodicalIF":3.0,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144223386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Children consider unique similarities as more meaningful cues to compatibility in social partnerships 孩子们认为独特的相似性是社会伙伴关系中兼容性的更有意义的线索

IF 3 1区心理学

Evolution and Human Behavior Pub Date : 2025-06-04 DOI: 10.1016/j.evolhumbehav.2025.106708

Mioko Sudo , Mitsuhiko Ishikawa

{"title":"Children consider unique similarities as more meaningful cues to compatibility in social partnerships","authors":"Mioko Sudo , Mitsuhiko Ishikawa","doi":"10.1016/j.evolhumbehav.2025.106708","DOIUrl":"10.1016/j.evolhumbehav.2025.106708","url":null,"abstract":"<div><div>Given finite resources in developing and maintaining social relationships, humans have likely evolved to prioritize investing in individuals with high association value, or those who provide the greatest net benefits in mutual interaction. While it is well established that similarity guides affiliative judgments, it remains unclear which types of similarity provide a meaningful foundation for effective social partnerships and thus signal higher association value. The current study aimed to investigate (1) how children weigh the importance of shared social category and shared preferences as cues to potential social partnerships, and (2) whether the weight that children place on shared preferences depends on their rarity. We assessed third-party friendship inferences in 106 children (ages 4 to 12) in Japan by having them predict friendships between characters based on their gender and preferences. Children privileged shared preferences over shared gender, predicting that a character would be friends with an other-gender character who shared their preference than a same-gender character who did not. Further, this tendency to prioritize shared preferences was slightly stronger when the preferences were rare rather than common. When multiple types of similarity cues are available, it may be adaptive to select social partners based on unique similarities which signal that the individual offers irreplaceable benefits that are not easily supplied by others.</div></div>","PeriodicalId":55159,"journal":{"name":"Evolution and Human Behavior","volume":"46 4","pages":"Article 106708"},"PeriodicalIF":3.0,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144205008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comfort with microbe-sharing contact across the COVID-19 pandemic: testing behavioral immune system predictions 在COVID-19大流行期间与微生物共享接触的舒适性：测试行为免疫系统预测

IF 3 1区心理学

Evolution and Human Behavior Pub Date : 2025-06-03 DOI: 10.1016/j.evolhumbehav.2025.106710

Hongyu Sun , Lei Fan , Joshua M. Tybur

{"title":"Comfort with microbe-sharing contact across the COVID-19 pandemic: testing behavioral immune system predictions","authors":"Hongyu Sun , Lei Fan , Joshua M. Tybur","doi":"10.1016/j.evolhumbehav.2025.106710","DOIUrl":"10.1016/j.evolhumbehav.2025.106710","url":null,"abstract":"<div><div>Theory within the behavioral immune system literature suggests that pathogen-avoidance adaptations should lead to increased contact avoidance under conditions of increased disease salience. The current study examined this hypothesis by assessing whether comfort with microbe-sharing interpersonal contact varied across the COVID-19 pandemic, when disease threats varied in salience. A longitudinal survey was conducted in the Netherlands in four periods, including May 2020 (<em>N</em> = 1003), February 2021 (<em>N</em> = 719), October 2021(<em>N</em> = 554), and June 2022 (<em>N</em> = 530). Results revealed that people reported greater explicit concerns about disease in earlier periods of the pandemic, when COVID-19 was more prevalent in internet searches and caused more deaths. However, comfort with microbe-sharing interpersonal contact was no lower early in the pandemic than later in the pandemic. Across the pandemic, people were more comfortable with microbe-sharing interpersonal contact with higher-valued targets. These findings cast doubt on the possibility that behavioral immune system mechanisms are sensitive to abstract, non-sensory indicators of pathogen threat, such as those characterizing a novel respiratory virus pandemic.</div></div>","PeriodicalId":55159,"journal":{"name":"Evolution and Human Behavior","volume":"46 5","pages":"Article 106710"},"PeriodicalIF":3.0,"publicationDate":"2025-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144203480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Children's imitation of costly rituals: Insights into early cultural learning 儿童对昂贵仪式的模仿：对早期文化学习的洞察

IF 3 1区心理学

Evolution and Human Behavior Pub Date : 2025-05-23 DOI: 10.1016/j.evolhumbehav.2025.106706

Mingxuan Zhao , Frankie T.K. Fong , Andrew Whiten , Mark Nielsen

{"title":"Children's imitation of costly rituals: Insights into early cultural learning","authors":"Mingxuan Zhao , Frankie T.K. Fong , Andrew Whiten , Mark Nielsen","doi":"10.1016/j.evolhumbehav.2025.106706","DOIUrl":"10.1016/j.evolhumbehav.2025.106706","url":null,"abstract":"<div><div>Rituals are deeply ingrained in human lives and play significant roles from a young age. Children demonstrate a remarkable willingness to faithfully copy rituals, however, limited studies have examined whether this extends to situations involving material costs. This study builds on this literature by examining how children respond to matching ritual versus ordinary actions when imitation involves varying material costs. A total of 130 children aged 4 to 7 were shown two distinct methods to acquire stickers at a local science museum: one involving causally irrelevant ritualistic actions and the other, instrumentally functional actions. Both methods resulted in giving up the opportunity to win more stickers. Results showed that children prioritised copying rituals over functional actions, even at a material cost. However, while children faithfully replicated relevant action components, they reproduced both irrelevant ritual and functional actions at lower rates. We conclude that while children are strongly inclined to learn culturally important rituals, they are ultimately strategic imitators.</div></div>","PeriodicalId":55159,"journal":{"name":"Evolution and Human Behavior","volume":"46 4","pages":"Article 106706"},"PeriodicalIF":3.0,"publicationDate":"2025-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144123990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Why collective music-making is sometimes rare: A study of four indigenous societies 为什么集体音乐创作有时很罕见：对四个土著社会的研究

IF 3 1区心理学

Evolution and Human Behavior Pub Date : 2025-05-23 DOI: 10.1016/j.evolhumbehav.2025.106695

Dor Shilton , Aniruddh D. Patel , Kim Hill , Chris von Rueden

{"title":"Why collective music-making is sometimes rare: A study of four indigenous societies","authors":"Dor Shilton , Aniruddh D. Patel , Kim Hill , Chris von Rueden","doi":"10.1016/j.evolhumbehav.2025.106695","DOIUrl":"10.1016/j.evolhumbehav.2025.106695","url":null,"abstract":"<div><div>Current prominent music evolution theories suggest music evolved as a participatory group activity, whose adaptive functions were strengthening and/or signaling social cohesion. However, the prevalence of collective music-making varies substantially across societies, and in some cases is exceptionally rare. Here, we consider hypotheses for three factors which could attenuate collective music-making: diminished collective action more generally, an emphasis on musical expertise, and solo-oriented musical styles. We examine data related to these hypotheses in four societies in which collective music-making is rare: the Tsimane of lowland Bolivia, the Ache of eastern Paraguay, the Ayoreo of Bolivia and Paraguay, and the Tuvans of the Russian Republic of Tyva. Our results suggest that the scale and religiosity of collective action are the most important factors related to the overall degree of collective music-making in these cultures. The effect of musical expertise was mostly limited to the dominance of shamans in religious contexts, while well-developed solo musical styles did not necessarily prevent group performance in other social settings. We also note the importance of cultural loss due to influence of invading colonial and imperial forces in diminishing indigenous forms of collective music-making. Notably, in all the cases we consider, episodes of some form of collective music-making do (or historically did) occur during important social events, a fact which supports the group-functionalist view. Our findings also point to the centrality and ubiquity of the religious function of music, and suggest this aspect of musical behavior needs to be better addressed by evolutionary theories of music.</div></div>","PeriodicalId":55159,"journal":{"name":"Evolution and Human Behavior","volume":"46 4","pages":"Article 106695"},"PeriodicalIF":3.0,"publicationDate":"2025-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144115675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ecology and the production of cultural materials: Two empirical illustrations 生态与文化材料的生产：两个实证例证

IF 3 1区心理学

Evolution and Human Behavior Pub Date : 2025-05-20 DOI: 10.1016/j.evolhumbehav.2025.106692

Pascal Boyer

引用次数: 0