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Infants possess an abstract expectation of ingroup support.

ABSTRACT: One pervasive facet of human interactions is the tendency to favor ingroups over outgroups. Remarkably, this tendency has been observed even when individuals are assigned to minimal groups based on arbitrary markers. Why is mere categorization into a minimal group sufficient to elicit some degree of ingroup favoritism? We consider several accounts that have been proposed in answer to this question and then test one particular account, which holds that ingroup favoritism reflects in part an abstract and early-emerging sociomoral expectation of ingroup support. In violation-of-expectation experiments with 17-mo-old infants, unfamiliar women were first identified (using novel labels) as belonging to the same group, to different groups, or to unspecified groups. Next, one woman needed instrumental assistance to achieve her goal, and another woman either provided the necessary assistance (help event) or chose not to do so (ignore event). When the two women belonged to the same group, infants looked significantly longer if shown the ignore as opposed to the help event; when the two women belonged to different groups or to unspecified groups, however, infants looked equally at the two events. Together, these results indicate that infants view helping as expected among individuals from the same group, but as optional otherwise. As such, the results demonstrate that from an early age, an abstract expectation of ingroup support contributes to ingroup favoritism in human interactions.

SUBMITTER: Jin KS

PROVIDER: S-EPMC5547641 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature

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Infants possess an abstract expectation of ingroup support.

Jin Kyong-Sun KS Baillargeon Renée R

Proceedings of the National Academy of Sciences of the United States of America 20170717 31

One pervasive facet of human interactions is the tendency to favor ingroups over outgroups. Remarkably, this tendency has been observed even when individuals are assigned to minimal groups based on arbitrary markers. Why is mere categorization into a minimal group sufficient to elicit some degree of ingroup favoritism? We consider several accounts that have been proposed in answer to this question and then test one particular account, which holds that ingroup favoritism reflects in part an abstr ...[more]

PMID: 28716902

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Project description:To maintain a positive overall view of their group, people judge likeable ingroup members more favourably and deviant ingroup members more harshly than comparable outgroup members. Research suggests that such derogation of deviant ingroup members aims to restore the image of the group by symbolically excluding so-called 'black sheeps'. We hypothesized that information about a harm-doer's group membership influences observers' justice-seeking reactions. Motives for punishment vary based on whether the goal is to punish past harm-doing (i.e., retributive motives), help harm-doers recognize the harm inflicted and reintegrate into society (i.e., restorative motives), or control harm-doer's future behaviour through incapacitating practices and exclusion from society (i.e., utilitarian motives). We hypothesized that immoral behaviours by ingroup rather than outgroup members jeopardize the group's reputation and therefore activate utilitarian (i.e., exclusion-oriented) motives for punishment. Study 1 (N = 187) confirmed that people displayed more utilitarian motives and less restorative motives when sanctioning an ingroup as opposed to an outgroup harm-doer. Study 2 (N = 122) manipulated typicality to the ingroup. Participants displayed stronger utilitarian (i.e., exclusion-oriented) punishment motives when the harm-doer was presented as a typical ingroup rather than an outgroup member. Study 3 (N = 292) replicated the findings of Studies 1 and 2 and further showed that people displayed stronger utilitarian punishments against an ingroup offender through the experience of increased identity threat. Contrary to our expectations, observers' ingroup identification did not moderate the effect of group membership or typicality to the ingroup on justice reactions. Yet, ingroup identification influenced both experienced identity threat (i.e., mediator) and utilitarian motives for punishment with high identifiers experiencing higher threat and displaying stronger utilitarian punishment motive. We discuss the results in terms of people's concern for the protection of their group identity.

Project description:BackgroundChronic kidney disease (CKD), a major public health problem with differing disease etiologies, leads to complications, comorbidities, polypharmacy, and mortality. Monitoring disease progression and personalized treatment efforts are crucial for long-term patient outcomes. Physicians need to integrate different data levels, e.g., clinical parameters, biomarkers, and drug information, with medical knowledge. Clinical decision support systems (CDSS) can tackle these issues and improve patient management. Knowledge about the awareness and implementation of CDSS in Germany within the field of nephrology is scarce.PurposeNephrologists' attitude towards any CDSS and potential CDSS features of interest, like adverse event prediction algorithms, is important for a successful implementation. This survey investigates nephrologists' experiences with and expectations towards a useful CDSS for daily medical routine in the outpatient setting.MethodsThe 38-item questionnaire survey was conducted either by telephone or as a do-it-yourself online interview amongst nephrologists across all of Germany. Answers were collected and analysed using the Electronic Data Capture System REDCap, as well as Stata SE 15.1, and Excel. The survey consisted of four modules: experiences with CDSS (M1), expectations towards a helpful CDSS (M2), evaluation of adverse event prediction algorithms (M3), and ethical aspects of CDSS (M4). Descriptive statistical analyses of all questions were conducted.ResultsThe study population comprised 54 physicians, with a response rate of about 80-100% per question. Most participants were aged between 51-60 years (45.1%), 64% were male, and most participants had been working in nephrology out-patient clinics for a median of 10.5 years. Overall, CDSS use was poor (81.2%), often due to lack of knowledge about existing CDSS. Most participants (79%) believed CDSS to be helpful in the management of CKD patients with a high willingness to try out a CDSS. Of all adverse event prediction algorithms, prediction of CKD progression (97.8%) and in-silico simulations of disease progression when changing, e. g., lifestyle or medication (97.7%) were rated most important. The spectrum of answers on ethical aspects of CDSS was diverse.ConclusionThis survey provides insights into experience with and expectations of out-patient nephrologists on CDSS. Despite the current lack of knowledge on CDSS, the willingness to integrate CDSS into daily patient care, and the need for adverse event prediction algorithms was high.

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Infants possess an abstract expectation of ingroup support.

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Infants possess an abstract expectation of ingroup support.

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