Priming of Social Distance? Failure to Replicate Effects on Social and Food Judgments

Williams and Bargh (2008) reported an experiment in which participants were simply asked to plot a single pair of points on a piece of graph paper, with the coordinates provided by the experimenter specifying a pair of points that lay at one of three different distances (close, intermediate, or far, relative to the range available on the graph paper). The participants who had graphed a more distant pair reported themselves as being significantly less close to members of their own family than did those who had plotted a more closely-situated pair. In another experiment, people's estimates of the caloric content of different foods were reportedly altered by the same type of spatial distance priming. Direct replications of both results were attempted, with precautions to ensure that the experimenter did not know what condition the participant was assigned to. The results showed no hint of the priming effects reported by Williams and Bargh (2008).     

Social Play or the Development of Social Behavior in Ferrets (Mustela putorius)?

Ferrets are the domesticated form of the European polecat. Changesin ferret kit, face to face orientation (en face) were describedfor littermate dyads at 46, 62, and 94 days after birth. Enface characteristics were discussed in terms of their appropriatenessfor reported burrow attachment and subsequent dispersal of polecatkits to illustrate both the transactional and the developmentalnature of our approach and to emphasize the neglected developmentalproblem of knowing the organization of kit behavior in its ecologicalsetting. This emphasis brings into question the appropriatenessof play criteria, reduces the heuristic value of play for thoseinterested in development, and suggests the importance of multipleendpoints for developmental investigations. Play also limitsdevelopmental investigations because of the nature of ethologicalbehavioral categories: Their adult, motivational, and evolutionaryemphases direct attention to "functional" rather than "analytic"questions. Although these questions are complementary, theyare not equally appropriate for problems of evolution and developmentbecause the former direct our attention of behavior of youngorganisms while the latter direct our attention to mechanismsof the developmental process. Our evaluation of play appliesequally well to other functional categories of behavior, suchas sexual and aggressive behavior.     

Social Learning in Noncolonial Insects?

Social-information use has generated great interest lately and has been shown to have important implications for the ecology and evolution of species. Learning about predators or predation risk from others may provide low-cost life-saving information and would be expected to have adaptive payoffs in any species where conspecifics are observable and behave differently under predation risk. Yet, social learning and social-information use in general have been largely restricted to vertebrates. Here, we show that crickets adapt their predator-avoidance behavior after having observed the behavior of knowledgeable others and maintain these behavioral changes lastingly after demonstrators are gone. These results point toward social learning, a contingency never shown before in noncolonial insects. We show that these long-lasting changes cannot instead be attributed to long re-emergence times, long-lasting effects of alarm pheromones, or residual odor cues. Our findings imply that social learning is likely much more phylogenetically widespread than currently acknowledged and that reliance on social information is determined by ecological rather than taxonomic constrains, and they question the generally held assumption that social learning is restricted to large-brained animals assumed to possess superior cognitive abilities.     

Is He Being Bad? Social and Language Brain Networks during Social Judgment in Children with Autism

Individuals with autism often violate social rules and have lower accuracy in identifying and explaining inappropriate social behavior. Twelve children with autism (AD) and thirteen children with typical development (TD) participated in this fMRI study of the neurofunctional basis of social judgment. Participants indicated in which of two pictures a boy was being bad (Social condition) or which of two pictures was outdoors (Physical condition). In the within-group Social–Physical comparison, TD children used components of mentalizing and language networks [bilateral inferior frontal gyrus (IFG), bilateral medial prefrontal cortex (mPFC), and bilateral posterior superior temporal sulcus (pSTS)], whereas AD children used a network that was primarily right IFG and bilateral pSTS, suggesting reduced use of social and language networks during this social judgment task. A direct group comparison on the Social–Physical contrast showed that the TD group had greater mPFC, bilateral IFG, and left superior temporal pole activity than the AD group. No regions were more active in the AD group than in the group with TD in this comparison. Both groups successfully performed the task, which required minimal language. The groups also performed similarly on eyetracking measures, indicating that the activation results probably reflect the use of a more basic strategy by the autism group rather than performance disparities. Even though language was unnecessary, the children with TD recruited language areas during the social task, suggesting automatic encoding of their knowledge into language; however, this was not the case for the children with autism. These findings support behavioral research indicating that, whereas children with autism may recognize socially inappropriate behavior, they have difficulty using spoken language to explain why it is inappropriate. The fMRI results indicate that AD children may not automatically use language to encode their social understanding, making expression and generalization of this knowledge more difficult.     

Does Human Body Odor Represent a Significant and Rewarding Social Signal to Individuals High in Social Openness?

Across a wide variety of domains, experts differ from novices in their response to stimuli linked to their respective field of expertise. It is currently unknown whether similar patterns can be observed with regard to social expertise. The current study therefore focuses on social openness, a central social skill necessary to initiate social contact. Human body odors were used as social cues, as they inherently signal the presence of another human being. Using functional MRI, hemodynamic brain responses to body odors of women reporting a high (n = 14) or a low (n = 12) level of social openness were compared. Greater activation within the inferior frontal gyrus and the caudate nucleus was observed in high socially open individuals compared to individuals low in social openness. With the inferior frontal gyrus being a crucial part of the human mirror neuron system, and the caudate nucleus being implicated in social reward, it is discussed whether human body odor might constitute more of a significant and rewarding social signal to individuals high in social openness compared to individuals low in social openness process.     

What Are Lay Theories of Social Class?

Numerous studies have documented the effects of social class on psychological and behavioral variables. However, lay beliefs about how social class affects these dimensions have not been systematically tested. Studies 1 and 2 assessed lay beliefs about the association between social class and 8 variables (including psychological and behavioral tendencies and cognitive ability). Study 3 assessed lay beliefs about the Big five personality traits and social class, and study 4 reframed the 8 variables from study 1 in opposite terms and yielded similar results. Study 5 contained the variables framed as in both studies 1 and 4, and replicated those results suggesting that framing effects were not responsible for the effects observed. Interestingly, for the most part lay beliefs about social class did not differ as a function of participants’ own social class. In general people held relatively accurate and consistent stereotypes about the relationship between social class and well-being, health, intelligence, and neuroticism. In contrast lay beliefs regarding social class and reasoning styles, as well as relational, social, and emotional tendencies were less consistent and coherent. This work suggests that on the whole people’s beliefs about social class are not particularly accurate, and further that in some domains there are contradictory stereotypes about the consequences of social class.     

Social Darwinism Lives! (Should it?)

Sociobiology has made a resurgence in recent years, but has become enmeshed in political controversy. Indeed, much of the work in sociobiology has been used to justify repressive or racist measures. It is argued that the unfortunate alliance of some sociobiologists and politicians is a poor basis for discrediting the field itself; that a science of sociobiology is possible and, if we seek to know the nature of our social heritage (if any!), needs be vigorously pursued.     

Social Transmission of Feeding Techniques in Tonkean Macaques?

We studied the influence of social partners on food processing and drinking techniques in a semifree-ranging group of Tonkean macaques. In a first study, immature subjects observed their mothers repeateadly eating unfamiliar fruits. They were subsequently allowed to consume the same fruits. We found no evidence for social learning when comparing the technical variants used by the mother and her offspring. In a second study, we recorded the techniques displayed by the monkeys while drinking and eating familiar food. We compared the technical variants used by the members of two different maternal lineages. Whereas a majority of techniques did not differ between lineages, some variants were peculiar to each of them, this effect was independent from age. The results indicate that the possibility of technique transmission should not be excluded among macaques.     

Piaroa Manioc Varietals: Hyperdiversity or Social Currency?

The maintenance of exceptionally high numbers of folk varieties by the Piaroa people of the Venezuelan Amazon is considered. We cataloged 113 manioc folk varieties, their nomenclature, use and relevant characters, revealing significant insights into the role of manioc in Piaroa social life. Through a qualitative investigation of the cultivation, processing and symbolic significance of manioc (Manihot esculenta) in two Piaroa regions over a period of 18 years, we have found that such agrobiodiversity can only be fully explained by a combination of multiple factors, including pragmatic and ecological considerations, the subtle and complex diversity of Piaroa manioc preparations and a variety of sociocultural factors, such as manioc’s role as a mediator of social relationships and as a marker of cultural and social heritage.

Is Corporate Social Responsibility Oiling the Neoliberal Carbon Economy?

ABSTRACT

This study focuses on the corporate social responsibility (CSR) work the Austrian energy company OMV pursued as it constructed a gas power plant on the shores of the Black Sea. I argue that neither social movement theory nor CSR theory fully explain what happened in this case. Environmental protests quickly became embedded in local politics and national identity figurations, and the CSR work by the company was transformed and domesticated by local actors. While agency and power was thus distributed, various actors also shared a common language, tapping into a globally circulating discourse that has gained traction in Turkey with the current neoliberal policies. The way CSR was played out and negotiated in this case meant that social capital and equity were construed as issues of concern, while environmental issues were downplayed. Thus, in the process, the double bind between the growth economy and ecologies of survival was effectively reproduced.     

Preschool Children’s Behavioral Tendency toward Social Indirect Reciprocity

Social indirect reciprocity seems to be crucial in enabling large-scale cooperative networks among genetically unrelated individuals in humans. However, there are relatively few studies on social indirect reciprocity in children compared to adults. Investigating whether young children have a behavioral tendency toward social indirect reciprocity will help us understand how and when the fundamental ability to form cooperative relationships among adults is acquired. Using naturalistic observation at a nursery school, this study examined whether 5- to 6-year-olds show a behavioral tendency to engage in social indirect reciprocity in response to their peers’ prosocial behavior toward a third party. The results revealed that bystander children tended to display prosocial behavior toward their peers more frequently after observing these peers’ prosocial behavior toward third-party peers, compared with control situations; this suggests that 5- to 6-year-olds may have an essential behavioral tendency to establish social indirect reciprocity when interacting with peers in their daily lives. In addition, bystanders tended to display affiliative behavior after observing focal children’s prosocial behavior. In other words, observing peers’ prosocial behavior toward third-party peers evoked bystanders’ positive emotions toward the helpers. Considering both the present results and previous findings, we speculate that in preschoolers, such positive emotions might mediate the increase in the bystander’s prosocial behavior toward the helper. In addition, an intuitional emotional process plays an important role in the preschooler’s behavioral tendency toward social indirect reciprocity in natural interactions with peers.     

Assessing Social – Ecological Trade-Offs to Advance Ecosystem-Based Fisheries Management

Modern resource management faces trade-offs in the provision of various ecosystem goods and services to humanity. For fisheries management to develop into an ecosystem-based approach, the goal is not only to maximize economic profits, but to consider equally important conservation and social equity goals. We introduce such a triple-bottom line approach to the management of multi-species fisheries using the Baltic Sea as a case study. We apply a coupled ecological-economic optimization model to address the actual fisheries management challenge of trading-off the recovery of collapsed cod stocks versus the health of ecologically important forage fish populations. Management strategies based on profit maximization would rebuild the cod stock to high levels but may cause the risk of stock collapse for forage species with low market value, such as Baltic sprat (Fig. 1A). Economically efficient conservation efforts to protect sprat would be borne almost exclusively by the forage fishery as sprat fishing effort and profits would strongly be reduced. Unless compensation is paid, this would challenge equity between fishing sectors (Fig. 1B). Optimizing equity while respecting sprat biomass precautionary levels would reduce potential profits of the overall Baltic fishery, but may offer an acceptable balance between overall profits, species conservation and social equity (Fig. 1C). Our case study shows a practical example of how an ecosystem-based fisheries management will be able to offer society options to solve common conflicts between different resource uses. Adding equity considerations to the traditional trade-off between economy and ecology will greatly enhance credibility and hence compliance to management decisions, a further footstep towards healthy fish stocks and sustainable fisheries in the world ocean.Open in a separate windowFigure 1Summary of multispecies management options in the Baltic.(A) Profit maximum. (B) Economic optimum while respecting sprat B_PA. (C) Equitable optimum while respecting sprat B_PA. Central numbers indicate total profits (million €/year) as well as an equity measure (in brackets). Area of each pie slice is relative to status quo values 2008-2010 (black circle), with error bars from sensitivity analysis.     

Social Grooming in Bats: Are Vampire Bats Exceptional?

Evidence for long-term cooperative relationships comes from several social birds and mammals. Vampire bats demonstrate cooperative social bonds, and like primates, they maintain these bonds through social grooming. It is unclear, however, to what extent vampires are special among bats in this regard. We compared social grooming rates of common vampire bats Desmodus rotundus and four other group-living bats, Artibeus jamaicensis, Carollia perspicillata, Eidolon helvum and Rousettus aegyptiacus, under the same captive conditions of fixed association and no ectoparasites. We conducted 13 focal sampling sessions for each combination of sex and species, for a total of 1560 presence/absence observations per species. We observed evidence for social grooming in all species, but social grooming rates were on average 14 times higher in vampire bats than in other species. Self-grooming rates did not differ. Vampire bats spent 3.7% of their awake time social grooming (95% CI = 1.5–6.3%), whereas bats of the other species spent 0.1–0.5% of their awake time social grooming. Together with past data, this result supports the hypothesis that the elevated social grooming rate in the vampire bat is an adaptive trait, linked to their social bonding and unique regurgitated food sharing behavior.     

Negotiating “The Social” and Managing Tuberculosis in Georgia

In this paper I utilize anthropological insights to illuminate how health professionals and patients navigate and negotiate what for them is social about tuberculosis in order to improve treatment outcomes and support patients as human beings. I draw on ethnographic research about the implementation of the DOTS (Directly Observed Therapy, Short Course) approach in Georgia’s National Tuberculosis Program in the wake of the Soviet healthcare system. Georgia is a particularly unique context for exploring these issues given the country’s rich history of medical professionalism and the insistence that the practice of medicine is a moral commitment to society. I argue for critical attention to the ways in which treatment recipients and providers navigate what, for them, is “social” about therapeutic practices and their significance for avoiding biological and social reductionism.