The ontogeny of cumulative culture: Individual toddlers vary in faithful imitation and goal emulation

The success of human culture depends on early emerging mechanisms of social learning, which include the ability to acquire opaque cultural knowledge through faithful imitation, as well as the ability to advance culture through flexible discovery of new means to goal attainment. This study explores whether this mixture of faithful imitation and goal emulation is based in part on individual differences which emerge early in ontogeny. Experimental measurements and parental reports were collected for a group of 2‐year‐old children (N = 48, age = 23–32 months) on their imitative behavior as well as other aspects of cognitive and social development. Results revealed individual differences in children's imitative behavior across trials and tasks which were best characterized by a model that included two behavioral routines; one corresponding to faithful imitation, and one to goal emulation. Moreover, individual differences in faithful imitation and goal emulation were correlated with individual differences in theory of mind, prosocial behavior, and temperament. These findings were discussed in terms of their implications for understanding the mechanisms of social learning, ontogeny of cumulative culture, and the benefit of analyzing individual differences for developmental experiments.     

The association between in-class cultural diversity with empathy and bullying in adolescence: A multilevel mediation analysis

Little is known about the associations between cultural class composition, teacher support for diversity (TSD), cognitive and affective empathy, and bullying and victimisation. Research shows that empathy is negatively associated with bullying and victimisation; and support for diversity and classroom cultural diversity are positively linked to social skills. The present study examines whether cultural diversity and perceived TSD are protective factors against bullying and victimisation, either directly or mediated by empathy. Participants were 897 students from Grades 7 to 10 (M_age = 13.45, SD_age = 1.07, 51.3% girls, 46.7% boys) in 36 classes. Multilevel mediation analyses were conducted. Age and gender were controlled for. More perceived TSD and affective empathy were associated with less bullying. Moreover, the effect of perceived TSD on bullying was partly indirect through affective empathy. Victimisation was not predicted by the study variables. The class level showed no effects. Bullying and victimisation are complex phenomena, which seem to be linked more to individual than to class characteristics. The result that higher perceived TSD was linked to empathy and bullying provides a promising starting point for measures of competence enhancement and bullying prevention.     

Chimpanzees (Pan troglodytes) and the question of cumulative culture: an experimental approach

There is increasing evidence for cultural variations in behaviour among non-human species, but human societies additionally display elaborate cumulative cultural evolution, with successive generations building on earlier achievements. Evidence for cumulative culture in non-human species remains minimal and controversial. Relevant experiments are also lacking. Here we present a first experiment designed to examine chimpanzees' capacity for cumulative social learning. Eleven young chimpanzees were presented with a foraging device, which afforded both a relatively simple and a more complex tool-use technique for extracting honey. The more complex 'probing' technique incorporated the core actions of the simpler 'dipping' one and was also much more productive. In a baseline, exploration condition only two subjects discovered the dipping technique and a solitary instance of probing occurred. Demonstrations of dipping by a familiar human were followed by acquisition of this technique by the five subjects aged three years or above, whilst younger subjects showed a significant increase only in the elements of the dipping technique. By contrast, subsequent demonstrations of the probing task were not followed by acquisition of this more productive technique. Subjects stuck to their habitual dipping method despite an escalating series of demonstrations eventually exceeding 200. Supplementary tests showed this technique is within the capability of chimpanzees of this age. We therefore tentatively conclude that young chimpanzees exhibit a tendency to become 'stuck' on a technique they initially learn, inhibiting cumulative social learning and possibly constraining the species' capacity for cumulative cultural evolution.     

In the eye of the storm: race and genomics in research and practice

The difficulties of operationalizing race in research and practice for social, behavioral, and genetic researchers and practitioners are neither new nor related to recent genetic knowledge. For geneticists, the bases for understanding groups are clines, observed traits that gradually change in frequency between geographic regions without distinct identifiable population boundaries and population histories that carry information about the distribution of genetic variants. For psychologists, race may not exist or be a social and cultural construct associated with fluid social inferences. Because definitions of populations and race can be socially and biologically incongruent, the authors suggest that geneticists and social and behavioral scientists and clinicians attend to external validity issues by operationalizing population and racial categories and avoiding race proxies for other biological, social, and cultural constructs in research designs, data analyses, and clinical practice.     

Teaching culturally informed psychological assessment: conceptual issues and demonstrations

Multicultural assessment requires a strong conceptual foundation to address the complex and dynamic nature of culture. I present 3 conceptual issues as well as the demonstrations or exercises that I use to teach these concepts to students in a doctoral program of clinical psychology. The first conceptual issue is that multicultural assessment requires a solid foundation in traditional assessment theory and methods. Second, culturally informed assessors specify and test what about the social and cultural world matters to avoid making inferences based on group labels associated with ethnicity or race. Third, culturally responsive assessors must formulate and test both culture-specific and alternative (impairment or dysfunction) hypotheses, which refers to shifting cultural lenses (Kleinman & Kleinman, 1991). I then review exercises and demonstrations to illustrate these conceptual ideas. My aim is to help instructors guide students of assessment toward integrating a process-oriented way of thinking about culture, one that promotes a critical approach to our understanding of the role of culture in human behavior and its assessment.     

Archaic man meets a marvellous automaton: posthumanism,social robots,archetypes

Posthumanism is associated with critical explorations of how new technologies are rewriting our understanding of what it means to be human and how they might alter human existence itself. Intersections with analytical psychology vary depending on which technologies are held in focus. Social robotics promises to populate everyday settings with entities that have populated the imagination for millennia. A legend of A Marvellous Automaton appears as early as 350 B.C. in a book of Taoist teachings, and is joined by ancient and medieval legends of manmade humanoids coming to life, as well as the familiar robots of modern science fiction. However, while the robotics industry seems to be realizing an archetypal fantasy, the technology creates new social realities that generate distinctive issues of potential relevance for the theory and practice of analytical psychology.     

Pedagogical cues encourage toddlers' transmission of recently demonstrated functions to unfamiliar adults

Young children use pedagogical cues as a signal that others' actions are social or cultural conventions. Here we show that children selectively transmit (enact in a new social situation) causal functions demonstrated pedagogically, even when they have learned and can produce alternative functions as well. Two‐year‐olds saw two novel toys, each with two functions. One experimenter demonstrated one function using pedagogical cues (eye contact and child‐directed speech) and a second experimenter demonstrated the alternative function using intentional actions towards the object, but without pedagogical cues. Children imitated both functions at equal rates initially, indicating equal causal learning from both types of demonstration. However, they were significantly more likely to enact the pedagogical function for a new adult not present during the initial demonstrations. These results indicate that pedagogical cues influence children's transmission of information, perhaps playing a role in the dissemination of cultural conventions from a young age.     

Cultural Psychology of Differences and EMS; a New Theoretical Framework for Understanding and Reconstructing Culture

In this paper I introduce the outlines of our new type of theoretical framework named ‘Cultural psychology of Differences’ for understanding cultural others and dialogically reconstructing interactions among cultural others. In order to understand cultural others, it is necessary for us to reconstruct a new concept which enables us to analyze dynamic generation processes of culture. We propose the concept of Expanded Mediational Structure, EMS, as an elementary unit for understanding human social interactions. EMS is composed of subjects who interacts each other using objects of some kind as mediators, and a normative mediator, NM, which mediates their interactions. It is necessary to generate, share and adjust a NM to keep social interactions stable, and culture will appear when interaction malfunction is attributed to a gaps of NMs. The concept of EMS helps us to understand how culture is functionally substantialized in the plane of collective (or communal) intersubjectivity and how cultural conflicts develop and intensify. Focusing on the generation process of culture through interactions provides us with another option to understand cultural others through dialogical interactions with them.     

Experience With a Linguistic Variant Affects the Acquisition of Its Sociolinguistic Meaning: An Alien-Language-Learning Experiment

How do speakers learn the social meaning of different linguistic variants, and what factors influence how likely a particular social–linguistic association is to be learned? It has been argued that the social meaning of more salient variants should be learned faster, and that learners' pre-existing experience of a variant will influence its salience. In this paper, we report two artificial-language-learning experiments investigating this. Each experiment involved two language-learning stages followed by a test. The first stage introduced the artificial language and trained participants in it, while the second stage added a simple social context using images of cartoon aliens. The first learning stage was intended to establish participants' experience with the artificial language in general and with the distribution of linguistic variants in particular. The second stage, in which linguistic stimuli were accompanied by images of particular aliens, was intended to simulate the acquisition of linguistic variants in a social context. In our first experiment, we manipulated whether a particular linguistic variant, associated with one species of alien in the second learning phase, had been encountered in the first learning phase. In the second experiment, we manipulated whether the variant had been encountered in the same grammatical context. In both cases we predicted that the unexpectedness of a new variant or a new grammatical context for an old variant would increase the variant's salience and facilitate the learning of its social meaning. This is what we found, although in the second experiment, the effect was driven by better learners. Our results suggest that unexpectedness increases the salience of variants and makes their social distribution easier to learn, deepening our understanding of the role of individual language experience in the acquisition of sociolinguistic meaning.     

Leaf swallowing behavior in chimpanzees (Pan troglodytes): biased learning and the emergence of group level cultural differences

Demonstrating the ability to ‘copy’ the behavior of others is an important aspect in determining whether social learning occurs and whether group level differences in a given behavior represent cultural differences or not. Understanding the occurrence of this process in its natural context is essential, but can be a daunting task in the wild. In order to test the social learning hypothesis for the acquisition of leaf swallowing (LS), a self-medicative behavior associated with the expulsion of parasites, we conducted semi-naturalistic experiments on two captive groups of parasite-free, naïve chimpanzees (Pan troglodytes). Individuals in the group were systematically provided appropriate stimuli (rough hispid leaves) identical to those used by chimpanzees in the wild. Individuals initially responded in a variety of ways, ranging from total aversion to normal chewing and swallowing. Over time, however, the two groups adopted different variants for inserting and folding the leaves in the mouth prior to swallowing them (complete and partial LS), following the specific method spontaneously displayed by the first and primary LS models in their respective groups. These variants were similar to LS displayed by chimpanzees in the wild. Using the option-bias method, we found evidence for social learning leading to group-level biased transmission and group-level stabilization of these two variants. This is the first report on two distinct cultural variants innovated in response to the introduction of natural stimuli that emerged and spread spontaneously and concurrently within two adjacent groups of socially housed primates. These observations support the assertion that LS may reflect a generalized propensity for ingesting rough hispid leaves, which can be socially induced and transmitted within a group. Ingesting an adequate number of these leaves induces increased gut motility, which is responsible for the subsequent expulsion of particular parasite species in the wild. Cultural transmission and maintenance of LS within a group and associative learning by the individual of the positive consequences of this otherwise non-nutritive mode of ingestion is proposed to be the pivotal link between this feeding propensity and its maintenance as a self-medicative behavior by great apes in the wild.     

Collective action and the politics of affect

The anti-globalisation has shifted away from a politics that aims to uncover and resist neoliberal ideology to one that bypasses and potentially disrupts habits of thinking about neoliberalism. Focusing on mass gatherings such as the Seattle demonstrations in 1999, several scholars suggest that the anti-globalisation movement has embraced a politics of affect that, while potentially increasing the collective's capacity for action, also risks strengthening existing divisions and creating sad passions. In response to these concerns, this article develops an account of the affective politics the World Social Forum has moved to. Drawing on my experiences at the 2005 World Social Forum in Porto Alegre I describe the Forum as a space in which social movements from around the globe testify to their experiences of struggle. I employ Freireian pedagogical techniques and theories of brain-body connections to develop an account of the way in which testimony and dialogue generate new thinking from which a collective language can emerge. I suggest that the discourse that arises can lead to new ways of being.     

Consequences of ‘tiger’ parenting: a cross‐cultural study of maternal psychological control and children's cortisol stress response

Parenting strategies involving psychological control are associated with increased adjustment problems in children. However, no research has examined the extent to which culture and psychological control predict children's stress physiology. We examine cultural differences in maternal psychological control and its associations with children's cortisol. Chinese (N = 59) and American (N = 45) mother‐child dyads participated in the study. Mothers reported on psychological control. Children's cortisol was collected during a stressor and two indices of Area Under the Curve (AUC) were computed: AUCg which accounts for total output, and AUCi, which captures reactivity. Results indicate that Chinese mothers reported higher levels of psychological control and Chinese children had higher levels of AUCg than their American counterparts. Across both cultures, psychological control was significantly associated with increased cortisol levels as indexed by AUCg. There were no associations for AUCi. Finally, mediation analyses demonstrated that psychological control fully explained cultural differences in children's cortisol stress response as indexed by AUCg.     

Social Network Characteristics,Social Support,and Cigarette Smoking among Asian/Pacific Islander Young Adults

Cigarette smoking may be one of the factors contributing to the high levels of cancer‐related mortality experienced by certain Asian/Pacific Islander (A/PI) subgroups (e.g., Native Hawaiian). Given the collectivist cultural orientation attributed to A/PI groups, social strategies are recommended for substance abuse or smoking cessation treatment among A/PI. However, research examining how social network characteristics and social support relate to smoking across A/PI subgroups has been lacking. This study investigated the associations between social network characteristics (e.g., size, composition), perceived social support, and recent cigarette use across Native Hawaiian, Filipino, and East Asian (e.g., Japanese, Chinese) young adults (18–35 year old). Cross‐sectional, self‐report data were collected from N = 435 participants (M age = 25.6, SD = 8.3; 61% women). Ethnic differences were found in a number of pathways linking social network characteristics, perceived social support, and cigarette smoking. Larger network size was strongly associated with higher perceived social support and lower recent cigarette smoking among Native Hawaiians but not Filipinos or East Asians. Higher perceived social support was associated with lower recent smoking among East Asians and Filipinos but not Native Hawaiians. Implications are discussed with regard to smoking prevention and cessation among A/PI.     

Life seems different with you around: Differential shifts in cognitive appraisal in the mere presence of others for neuroticism and impression management

How does mere social presence affect cognitive processes? The extant literature has focused on the impact of social presence on cognitive resources. The present study extends this work by focusing on the positivity of cognitive appraisal. Building on recent findings it was predicted that the traits neuroticism and impression management will differentially moderate the effect, such that neuroticism will be associated with a negative shift in appraisal, and impression management with a positive shift. In an experiment, participants (N = 158) formed evaluations of life events either alone or in social presence. The results supported the predictions. The findings advance the knowledge about the effect of social presence on cognition, and about the role of personality in moderating responses in public social contexts.     

Ayahuasca in Western society and the metacognitive counselling approach

Ayahuasca is a hallucinogenic plant used throughout South America for religious, cultural and healing ceremonies. Previous studies have analysed it as a therapy method from either the microperspective, such as physiological and psychological effects of substance use, or the macroperspective, such as legal issues or cultural appropriation of ayahuasca by Westerners. There is a need to combine those two aspects to fully understand the effects of ayahuasca for therapists and clients in Western communities. By utilising an autoethnographic instrumental case study, we discuss the possible risk of ayahuasca gaining popularity in Western societies without an understanding of how the social context plays a tremendous part in healing using this method. We also discuss the risk of intrapsychic experiences brought about by ayahuasca that may deter individuals from seeking appropriate treatment. It is not our intention to present ayahuasca as an illegitimate or invalid method of healing; rather, we emphasise the importance of integrating micro- and macroperspectives in psychotherapy practice. We suggest that the metacognitive counselling approach be taken by both clients and therapists when adopting indigenous methods of therapy which may add a significantly positive effect. Although we hope this study offers realistic and lived experiences to generate pragmatic solutions for therapists and clients, we recognise that it is necessary to collect data from a larger number of both clients and therapists to better support our suggestion of the metacognitive counselling approach.     

Autism Overflows: Increasing Prevalence and Proliferating Theories

This selective review examines the lack of an explanation for the sharply increasing prevalence of autism, and the lack of any synthesis of the proliferating theories of autism. The most controversial and most widely disseminated notion for increasing prevalence is the measles–mumps–rubella/thimerosal vaccine theory. Less controversial causes that have been proposed include changes in autism diagnostic criteria, increasing services for autism, and growing awareness of the disorder. Regardless of its causes, the increasing prevalence of autism has put pressure on the field of autism research to generate productive and predictive theories of autism. However, the heterogeneity of brain deficits, impaired behaviors, and genetic variants in autism have challenged researchers and theorists, and despite 45 years of research, no standard causal synthesis has emerged. Research going forward should assume that autism is an aggregation of myriad independent disorders of impaired sociality, social cognition, communication, and motor and cognitive skills.     

Psychological and social functioning are associated with reports of perceived weight discrimination across eight years

This research uses the Health and Retirement Study to identify psychological and social factors that prospectively predict new reports of perceived weight discrimination among individuals who measure in the obese weight category. Participants (M_age = 66.89, SD = 8.33; 58% women) reported on their personality and social isolation, had a body mass index (BMI) ≥ 30, reported no perceived weight discrimination at baseline, and completed at least one assessment over the up to 8-year follow-up (N = 3,064). Eleven percent of participants reported new experiences of perceived weight discrimination. Higher Neuroticism and loneliness at baseline were associated with new reports; Conscientiousness was protective. This research adds to models of weight stigma by identifying psychological and social factors that contribute to reporting new instances of perceived weight discrimination.     

An “Opting In” Paradigm for Kidney Transplantation

Almost 60,000 people in the United States with end stage renal disease are waiting for a kidney transplant. Because of the scarcity of organs from deceased donors live kidney donors have become a critical source of organs; in 2001, for the first time in recent decades, the number of live kidney donors exceeded the number of deceased donors. The paradigm used to justify putting live kidney donors at risk includes the low risk to the donor, the favorable risk-benefit ratio, the psychological benefits to the donor, altruism, and autonomy coupled with informed consent; because each of these arguments is flawed we need to lessen our dependence on live kidney donors and increase the number of organs retrieved from deceased donors.

An “opting in” paradigm would reward people who agree to donate their kidneys after they die with allocation preference should they need a kidney while they are alive. An “opting in” program should increase the number of kidneys available for transplantation and eliminate the morally troubling problem of “organ takers” who would accept a kidney if they needed one but have made no provision to be an organ donor themselves. People who “opt in” would preferentially get an organ should they need one at the minimal cost of donating their kidneys when they have no use for them; it is a form of organ insurance a rational person should find extremely attractive.

An “opting in” paradigm would simulate the reciprocal altruism observed in nature that sociobiologists believe enhances group survival. Although the allocation of organs based on factors other than need might be morally troubling, an “opting in” paradigm compares favorably with other methods of obtaining more organs and accepting the status quo of extreme organ scarcity. Although an “opting in” policy would be based on enlightened self-interest, by demonstrating the utilitarian value of mutual assistance, it would promote the attitude that self-interest sometimes requires the perception that we are all part of a common humanity.     

Ancestral Consciousness in the Zulu Culture: A Wilberian View

The aim of this research was to complement and advance Wilber's integral approach through an investigation into ancestral consciousness by the Zulu. Five isiZulu home language speakers (age range 33 to 56 years) and a sixth English speaking person were participant-researchers. Experiences of ancestral consciousness from individual, collective, subjective, objective, cultural and social perspectives were explored. Findings suggested that ancestral consciousness increased perceived spirituality as assessed on a standardized spirituality scale. It was also associated with immediate apprehensions of senior kinsmen, living and dead, of God and/or more generally of Spirit. Wilber's integral approach appears to hold explanatory value in non-Western culture.