Social cognition and the human brain

Humans are exceedingly social animals, but the neural underpinnings of social cognition and behavior are not well understood. Studies in humans and other primates have pointed to several structures that play a key role in guiding social behaviors: the amygdala, ventromedial frontal cortices, and right somatosensory-related cortex, among others. These structures appear to mediate between perceptual representations of socially relevant stimuli, such as the sight of conspecifics, and retrieval of knowledge (or elicitation of behaviors) that such stimuli can trigger. Current debates concern the extent to which social cognition draws upon processing specialized for social information, and the relative contributions made to social cognition by innate and acquired knowledge.     

Facial experience during the first year

Parents of 2-, 5-, 8-, and 11-month-olds used two scales we developed to provide information about their infants' facial experience with familiar and unfamiliar individuals during one week. Results showed large discrepancies in the race, sex, and age of faces that infants experience during their first year with the majority of their facial experience being with their primary caregiver, females, and other individuals of the same-race and age as their primary caregiver. The infant's age and an unfamiliar individual's sex were predictive of their time spent interacting with one another. Moreover, an unfamiliar individual's sex was predictive of the attention infants allocated during social interactions. Differences in frequency and length of interactions with certain types of faces, as well as in infant attention toward certain individuals, all likely contribute to the development of expertise in processing commonly experienced face types and deficiencies in processing less commonly experienced face types.     

Social cognition and the development of rule-guided behaviour

The weak to modest relationship between cognitive measures of judgement and reasoning and children's behaviour has led to a search for more satisfactory predictors of behaviour. One proposal is to integrate cognitive-developmental theory with children's perceptions of the self and others. In this regard, cross-sectional and longitudinal evidence indicates that children's “identification” as expressed by self-reports of parents' attractiveness and similarity to the self is correlated with their rule-guided behaviour. These relationships reflect the effects of sex-typing. In a study of behaviour in a naturalistic setting, Grade 1 girls' identification with the mother was correlated with a resistance to others' ruleviolations in Grade 2. Boys' self-initiated violations in Grade 2 were correlated with father identification in Grade 3. Given that behaviour can be mediated by perceptions of parents in relation to the self, and that effective socialization may reflect perceptions of control and a willingness to obey, a study of children's evaluations of maternal discipline techniques is reported. Findings were that children of all ages prefer an authoritative parent who displays firmness and flexibility in dealing with the situation at hand. The implications for theories of social development are discussed. Bidirectional influences in parent-child relations are considered as well as age-related changes in the connection between behaviour and sources of perceived control. Processes by which perceptions of control form a basis for autonomy and responsibility are examined.     

The development of referential offering in the first year

The ontogeny of referential offers was examined in a longitudinal, within dyad case study of two mother–infant pairs. A combination of microanalytic and qualitative methodologies was employed in describing the functions and morphology of this gesture, as well as its temporal and sequential organization with a number of infant and maternal behaviours. Offers were found to emerge from repetitive, exploratory play routines that provide infants with alternative visual perspectives on objects, and were facilitated by mothers' support of infants' immature attentional, motoric and arousal regulation capacities. Offers were observed to co. occur with maternal behaviours that direct and maintain infants' attention to objects. Our observations suggest that offers are transformed through guided interactions into conventional communicative gestures. Offering arises as mothers become part of the infants' exploratory play routines, gradually changing the function of the behaviour of the infants. These observations are consistent with dynamic systems models of development.     

Social cognition and aggression in delinquent adolescent males

The relationship of aggression to several social cognitive variables in delinquent adolescent males was investigated. Subjects were fifty-eight institutionalized males identified by peers as high-aggressive or low-aggressive. Participants were administered measures of perspective taking, moral judgment, and person perception. The findings indicated that only perspective-taking ability was significantly related to aggressive behavior in delinquents. High-aggressive delinquents were less able to perceive others' viewpoints than were low-aggressive delinquents. These findings are consistent with previous research concerning perspective taking and aggression, but disconfirm research involving other social cognitive variables and aggression. Results further indicate the importance of studying social cognitive variables as they relate to relevant clinical behaviors.     

Social cognition: learning about what matters in the social world

Social‐cognitive principles underlie people's learning about what matters in the social world. The benefits of these social‐cognitive principles reveal essential aspects of what it means to be human. But these social‐cognitive principles also have inherent costs , which highlight what it means to be ‘only human’. Social cognition is ‘social’ because what is learned concerns the social world, and where the learning takes place is in the social world. This paper reviews the benefits and costs of both sides of social cognition: (1) the cognition of social psychology principles of organization, explanation, knowledge activation and use; and (2) the social psychology of cognition principles of shared reality role enactment, social positions and identities and internal audiences. The fact that there are inherent costs of the same social‐cognitive principles for which there are essential benefits affords a new perspective on social‐cognitive costs that is different from either the classic ‘conflict’ perspective or the more current ‘limited capacity’ and ‘dual‐process’ perspectives. This ‘trade‐off’ perspective deepens both our understanding of the true nature of these principles and our appreciation of our common humanity. Copyright © 2000 John Wiley & Sons, Ltd.     

Native-language sensitivities: evolution in the first year of life

In the first few months of their lives, human infants can perceive differences in phonetic contrasts not present in their environment and that their parents cannot discriminate. At 12 months, their pattern of discrimination approaches that of their parents. Until recently, it was believed that the perception of native-language categories did not significantly evolve in that period. Kuhl et al. offer compelling new evidence indicating significant increase in native-language perception.     

Detection of visual-tactile contingency in the first year after birth

It is well documented that in the first year after birth, infants are able to identify self-performed actions. This ability has been regarded as the basis of conscious self-perception. However, it is not yet known whether infants are also sensitive to aspects of the self when they cannot control the sensory feedback by means of self-performed actions. Therefore, we investigated the contribution of visual–tactile contingency to self-perception in infants. In Experiment 1, 7- and 10-month-olds were presented with two video displays of lifelike baby doll legs. The infant’s left leg was stroked contingently with only one of the video displays. The results showed that 7- and 10-month-olds looked significantly longer at the contingent display than at the non-contingent display. Experiment 2 was conducted to investigate the role of morphological characteristics in contingency detection. Ten-month-olds were presented with video displays of two neutral objects (i.e., oblong wooden blocks of approximately the same size as the doll legs) being stroked in the same way as in Experiment 1. No preference was found for either the contingent or the non-contingent display but our results confirm a significant decrease in looking time to the contingent display compared to Experiment 1. These results indicate that detection of visual–tactile contingency as one important aspect of self-perception is present very early in ontogeny. Furthermore, this ability appears to be limited to the perception of objects that strongly resemble the infant’s body, suggesting an early sensitivity to the morphology of one’s own body.     

Social emotions and social cognition in the development of social anxiety disorder

ABSTRACT

Social anxiety disorder (SAD) is one of the most prevalent mental disorders with serious individual impairments and societal costs. Little is known about the mechanisms involved in SAD development. Here, I propose that dysregulated social emotions (social fear and shyness) are crucial for SAD development and that these dysregulated social emotions originate in the disturbances in socio-cognitive abilities. The research from our lab confirmed this. It showed that behavioural and physiological indices of social fear contribute to the development of SAD in toddlerhood and early childhood. Later in childhood, between ages 4.5 and 7.5, we found a new risk factor for SAD―dysregulated shyness. Specifically, we found that negative shy expressions and prolonged physiological blushing (temperature increase) contribute to SAD development. Whereas elevated fear may be rooted in deficits in socio-cognitive skills, dysregulated shyness may be rooted in advanced socio-cognitive abilities. These findings imply that dysregulated social emotions play an important role in SAD and should be explicitly targeted in clinical treatments of SAD.