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Foster-Hanson E, Lombrozo T. How "is" shapes "ought" for folk-biological concepts. Cogn Psychol 2022; 139:101507. [PMID: 36384051 DOI: 10.1016/j.cogpsych.2022.101507] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 08/09/2022] [Accepted: 08/18/2022] [Indexed: 11/15/2022]
Abstract
Knowing which features are frequent among a biological kind (e.g., that most zebras have stripes) shapes people's representations of what category members are like (e.g., that typical zebras have stripes) and normative judgments about what they ought to be like (e.g., that zebras should have stripes). In the current work, we ask if people's inclination to explain why features are frequent is a key mechanism through which what "is" shapes beliefs about what "ought" to be. Across four studies (N = 591), we find that frequent features are often explained by appeal to feature function (e.g., that stripes are for camouflage), that functional explanations in turn shape judgments of typicality, and that functional explanations and typicality both predict normative judgments that category members ought to have functional features. We also identify the causal assumptions that license inferences from feature frequency and function, as well as the nature of the normative inferences that are drawn: by specifying an instrumental goal (e.g., camouflage), functional explanations establish a basis for normative evaluation. These findings shed light on how and why our representations of how the natural world is shape our judgments of how it ought to be.
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Foster-Hanson E, Rhodes M. Stereotypes as prototypes in children's gender concepts. Dev Sci 2022:e13345. [PMID: 36374626 DOI: 10.1111/desc.13345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 11/01/2022] [Accepted: 11/03/2022] [Indexed: 11/16/2022]
Abstract
How do gender stereotypes shape prototypes across development? In the current pre-registered study with children ages 3- to 10-years-old and adults (N = 257), participants made judgements about which members of gender categories (boys and girls) and animal categories (for comparison) were the most representative and informative about their kinds, using simplified scales of five category members varying on a stereotypical feature (e.g., girls wearing more or less pink). Young children chose boys and girls with extreme stereotypical features (e.g., the girl in head-to-toe pink) as both representative and informative of their categories and this tendency declined with age, similar to developmental patterns in prototypes of animal categories. Controlling for age, children whose parents reported more conservative social-political views also held more extreme gender (but not animal) prototypes. Thus, stereotypes play a central role in children's gender prototypes, especially young children and those living in socially-conservative households. RESEARCH HIGHLIGHTS: Stereotypes play a central role in children's gender prototypes, especially young children and those in socially-conservative households. Children ages 3-10 and adults chose which girls, boys, and animals were most representative and informative. Younger children chose category members with more extreme stereotypical features (e.g., the girl in head-to-toe pink) than older children and adults. Children with more conservative parents also held more extreme gender prototypes.
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Affiliation(s)
| | - Marjorie Rhodes
- Department of Psychology, New York University, New York City, New York, USA
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The labelled container: Conceptual development of social group representations. Behav Brain Sci 2022; 45:e108. [PMID: 35796363 DOI: 10.1017/s0140525x21001412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Pietraszewski contends that group representations that rely on a "containment metaphor" fail to adequately capture phenomena of group dynamics such as shifts in allegiances. We argue, in contrast, that social categories allow for computationally efficient, richly structured, and flexible group representations that explain some of the most intriguing aspects of social group behaviour.
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Noyes A, Dunham Y, Keil FC, Ritchie K. Evidence for multiple sources of inductive potential: Occupations and their relations to social institutions. Cogn Psychol 2021; 130:101422. [PMID: 34492502 DOI: 10.1016/j.cogpsych.2021.101422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 08/09/2021] [Accepted: 08/09/2021] [Indexed: 10/20/2022]
Abstract
Several current theories have essences as primary drivers of inductive potential: e.g., people infer dogs share properties because they share essences. We investigated the possibility that people take occupational roles as having robust inductive potential because of a different source: their position in stable social institutions. In Studies 1-4, participants learned a novel property about a target, and then decided whether two new individuals had the property (one with the same occupation, one without). Participants used occupational roles to robustly generalize rights and obligations, functional behaviors, personality traits, and skills. In Studies 5-6, we contrasted occupational roles (via label) with race/gender (via visual face cues). Participants reliably favored occupational roles over race/gender for generalizing rights and obligations, functional behaviors, personality traits, and skills (they favored race/gender for inferring leisure behaviors and physiological properties). Occupational roles supported inferences to the same extent as animal categories (Studies 4 and 6). In Study 7, we examined why members of occupational roles share properties. Participants did not attribute the inductive potential of occupational roles to essences, they attributed it to social institutions. In combination, these seven studies demonstrate that any theory of inductive potential must pluralistically allow for both essences and social institutions to form the basis of inductive potential.
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Categories convey prescriptive information across domains and development. J Exp Child Psychol 2021; 212:105231. [PMID: 34358722 DOI: 10.1016/j.jecp.2021.105231] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 05/13/2021] [Accepted: 06/21/2021] [Indexed: 11/21/2022]
Abstract
Young children display a pervasive bias to assume that what they observe in the world reflects how things are supposed to be. The current studies examined the nature of this bias by testing whether it reflects a particular form of reasoning about human social behaviors or a more general feature of category representations. Children aged 4 to 9 years and adults (N = 747) evaluated instances of nonconformity among members of novel biological and human social kinds. Children held prescriptive expectations for both animal and human categories; in both cases, they said it was wrong for a category member to engage in category-atypical behavior. These prescriptive judgments about categories depended on the extent to which people saw the pictured individual examples as representative of coherent categories. Thus, early prescriptive judgments appear to rely on the interplay between general conceptual biases and domain-specific beliefs about category structure.
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Shilo R, Weinsdörfer A, Rakoczy H, Diesendruck G. Children’s prediction of others’ behavior based on group vs. individual properties. COGNITIVE DEVELOPMENT 2021. [DOI: 10.1016/j.cogdev.2020.100955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Roberts SO, Ho AK, Gelman SA. Should Individuals Think Like Their Group? A Descriptive-to-Prescriptive Tendency Toward Group-Based Beliefs. Child Dev 2020; 92:e201-e220. [PMID: 32845017 DOI: 10.1111/cdev.13448] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Across three pre-registered studies with children (ages 4-9) and adults (N = 303), we examined whether how a group is predicted evaluations of how group members should be (i.e., a descriptive-to-prescriptive tendency), under conditions in which the descriptive group norms entailed beliefs that were fact-based (Study 1), opinion-based (Study 2), and ideology-based (Study 3). Overall, participants tended to disapprove of individuals with beliefs that differed from their group, but the extent of this tendency varied across development and as a function of the belief under consideration (e.g., younger children did not show a descriptive-to-prescriptive tendency in the context of facts and ideologies, suggesting that they prioritized truth over group norms). Implications for normative reasoning and ideological polarization are discussed.
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Ritchie K, Knobe J. Kindhood and essentialism: Evidence from language. ADVANCES IN CHILD DEVELOPMENT AND BEHAVIOR 2020; 59:133-164. [PMID: 32564792 DOI: 10.1016/bs.acdb.2020.05.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
A large body of existing research suggests that people think very differently about categories that are seen as kinds (e.g., women) and categories that are not seen as kinds (e.g., people hanging out in the park right now). Drawing on work in linguistics, we suggest that people represent these two sorts of categories using fundamentally different representational formats. Categories that are not seen as kinds are simply represented as collections of individuals. By contrast, when it comes to kinds, people have two distinct representations: a representation of a collection of individual people and a representation of the kind itself. The distinction between these two representational formats helps to shed light on otherwise puzzling findings about stereotyping and essentialism. Stereotyping appears to involve a representation of a collection of people, while essentialism involves a representation of a kind itself.
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Affiliation(s)
- Katherine Ritchie
- Department of Philosophy, City College of New York, New York, NY, United States; Program in Philosophy, The Graduate Center, CUNY, New York, NY, United States.
| | - Joshua Knobe
- Program in Cognitive Science & Department of Philosophy, Yale University, New Haven, CT, United States
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Diesendruck G. Why do children essentialize social groups? ADVANCES IN CHILD DEVELOPMENT AND BEHAVIOR 2020; 59:31-64. [PMID: 32564795 DOI: 10.1016/bs.acdb.2020.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
The tendency to essentialize social groups is universal, and arises early in development. This tendency is associated with negative intergroup attitudes and behaviors, and has thus encouraged the search for remedies for the emergence of essentialism. In this vein, great attention has been devoted to uncovering the cognitive foundations of essentialism. In this chapter, I suggest that attention should also be turned toward the motivational foundations of essentialism. I propose that considerations of power and group identity, but especially a "need to belong," may encourage children's essentialization of social groups. Namely, from a young age, children are keen to feel members of a group, and that their membership is secure and exclusive. Essentialism is the conceptual gadget that satisfies these feelings. And to the extent that groups are defined by what they do, this motivated essentialism also impels children to be adamant about the maintenance of unique group behaviors.
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Foster-Hanson E, Moty K, Cardarelli A, Ocampo JD, Rhodes M. Developmental Changes in Strategies for Gathering Evidence About Biological Kinds. Cogn Sci 2020; 44:e12837. [PMID: 32419146 PMCID: PMC7427470 DOI: 10.1111/cogs.12837] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 02/12/2020] [Accepted: 03/17/2020] [Indexed: 11/28/2022]
Abstract
How do people gather samples of evidence to learn about the world? Adults often prefer to sample evidence from diverse sources-for example, choosing to test a robin and a turkey to find out if something is true of birds in general. Children below age 9, however, often do not consider sample diversity, instead treating non-diverse samples (e.g., two robins) and diverse samples as equivalently informative. The current study (N = 247) found that this discontinuity stems from developmental changes in standards for evaluating evidence-younger children chose to learn from samples that best approximate idealized views of what category members are supposed to be like (e.g., the fastest cheetahs), with a gradual shift across age toward samples that cover more within-category variation (e.g., cheetahs of varying speeds). These findings have implications for the relation between conceptual structure and inductive reasoning, and for the mechanisms underlying inductive reasoning more generally.
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Affiliation(s)
| | | | - Amanda Cardarelli
- New York University, Department of Psychology, 6 Washington Place, New York, NY 10003, USA
| | - John Daryl Ocampo
- New York University, Department of Psychology, 6 Washington Place, New York, NY 10003, USA
| | - Marjorie Rhodes
- New York University, Department of Psychology, 6 Washington Place, New York, NY 10003, USA
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Chalik L, Rhodes M. Groups as moral boundaries: A developmental perspective. ADVANCES IN CHILD DEVELOPMENT AND BEHAVIOR 2020; 58:63-93. [PMID: 32169199 DOI: 10.1016/bs.acdb.2020.01.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
In this chapter we present the perspective that social groups serve as moral boundaries. Social groups establish the bounds within which people hold moral obligations toward one another. The belief that people are morally obligated toward fellow social group members, but not toward members of other groups, is an early-emerging feature of human cognition, arising out of domain-general processes in conceptual development. We review evidence that supports this account from the adult and child moral cognition literature, and we describe the developmental processes by which people come to view social groups as shaping moral obligation. We conclude with suggestions about how this account can inform the study of social cognitive development more broadly, as well as how it can be used to promote positive moral socialization.
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Affiliation(s)
- Lisa Chalik
- Department of Psychology, Yeshiva University, New York, NY, United States
| | - Marjorie Rhodes
- Department of Psychology, New York University, New York, NY, United States.
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Abstract
Social categorization is a universal mechanism for making sense of a vast social world with roots in perceptual, conceptual, and social systems. These systems emerge strikingly early in life and undergo important developmental changes across childhood. The development of social categorization entails identifying which ways of classifying people are culturally meaningful, how these categories might be used to predict, explain, and evaluate the behavior of other people, and how one's own identity relates to these systems of categorization and representation. Social categorization can help children simplify and understand their social environment but has detrimental consequences in the forms of stereotyping, prejudice, and discrimination. Thus, understanding how social categorization develops is a central problem for the cognitive, social, and developmental sciences. This review details the multiple developmental processes that underlie this core psychological capacity.
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Affiliation(s)
- Marjorie Rhodes
- Department of Psychology, New York University, New York, NY 10003, USA
| | - Andrew Baron
- Department of Psychology, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
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