What's social about social learning?

Research on social learning in animals has revealed a rich variety of cases where animals--from caddis fly larvae to chimpanzees--acquire biologically important information by observing the actions of others. A great deal is known about the adaptive functions of social learning, but very little about the cognitive mechanisms that make it possible. Even in the case of imitation, a type of social learning studied in both comparative psychology and cognitive science, there has been minimal contact between the two disciplines. Social learning has been isolated from cognitive science by two longstanding assumptions: that it depends on a set of special-purpose modules--cognitive adaptations for social living; and that these learning mechanisms are largely distinct from the processes mediating human social cognition. Recent research challenges these assumptions by showing that social learning covaries with asocial learning; occurs in solitary animals; and exhibits the same features in diverse species, including humans. Drawing on this evidence, I argue that social and asocial learning depend on the same basic learning mechanisms; these are adapted for the detection of predictive relationships in all natural domains; and they are associative mechanisms--processes that encode information for long-term storage by forging excitatory and inhibitory links between event representations. Thus, human and nonhuman social learning are continuous, and social learning is adaptively specialized--it becomes distinctively "social"--only when input mechanisms (perceptual, attentional, and motivational processes) are phylogenetically or ontogenetically tuned to other agents.     

Primate Culture and Social Learning

The human primate is a deeply cultural species, our cognition being shaped by culture, and cultural transmission amounting to an “epidemic of mental representations” (Sperber, 1996). The architecture of this aspect of human cognition has been shaped by our evolutionary past in ways that we can now begin to discern through comparative studies of other primates. Processes of social learning (learning from others) are important for cognitive science to understand because they are cognitively complex and take many interrelated forms; they shape traditions, cultures and nonsocial aspects of cognition; and in turn they may be shaped by their cultural context. The study of primate social learning and culture has in recent years enjoyed a renaissance, providing a wealth of new findings, key aspects of which are reviewed. The focus is on cognitive issues, including learning about the consequences, sequential structure and hierarchical organization of actions; relating stored knowledge to the assimilation of new social knowledge; feedback guiding the construction of imitations; conceptual grasp of imitation; and the reciprocal relationship between social learning and culture.     

Adult learners in a novel environment use prestige-biased social learning

Social learning (learning from others) is evolutionarily adaptive under a wide range of conditions and is a long-standing area of interest across the social and biological sciences. One social-learning mechanism derived from cultural evolutionary theory is prestige bias, which allows a learner in a novel environment to quickly and inexpensively gather information as to the potentially best teachers, thus maximizing his or her chances of acquiring adaptive behavior. Learners provide deference to high-status individuals in order to ingratiate themselves with, and gain extended exposure to, that individual. We examined prestige-biased social transmission in a laboratory experiment in which participants designed arrowheads and attempted to maximize hunting success, measured in caloric return. Our main findings are that (1) participants preferentially learned from prestigious models (defined as those models at whom others spent longer times looking), and (2) prestige information and success-related information were used to the same degree, even though the former was less useful in this experiment than the latter. We also found that (3) participants were most likely to use social learning over individual (asocial) learning when they were performing poorly, in line with previous experiments, and (4) prestige information was not used more often following environmental shifts, contrary to predictions. These results support previous discussions of the key role that prestige-biased transmission plays in social learning.     

Causal learning is collaborative: Examining explanation and exploration in social contexts

Causal learning in childhood is a dynamic and collaborative process of explanation and exploration within complex physical and social environments. Understanding how children learn causal knowledge requires examining how they update beliefs about the world given novel information and studying the processes by which children learn in collaboration with caregivers, educators, and peers. The objective of this article is to review evidence for how children learn causal knowledge by explaining and exploring in collaboration with others. We review three examples of causal learning in social contexts, which elucidate how interaction with others influences causal learning. First, we consider children’s explanation-seeking behaviors in the form of “why” questions. Second, we examine parents’ elaboration of meaning about causal relations. Finally, we consider parents’ interactive styles with children during free play, which constrains how children explore. We propose that the best way to understand children’s causal learning in social context is to combine results from laboratory and natural interactive informal learning environments.     

READING WITH OTHERS: LEVINAS' ETHICS AND SCRIPTURAL REASONING

This essay explores different frameworks for learning, progressing from a relatively basic model of acquiring information through first linguistic models, and then through social interaction, leading to textual practices, and culminating with reading with others from other traditions. For this sequence there is a parallel one concerning kinds of reasoning (and the relevant sciences). But the essay focuses on providing the best account of ethical responsibility for each practice of learning: the greater the social complexity and the respect for otherness, the richer the account of the ethics of learning.     

Social processes in communication and cognition in callitrichid monkeys: a review

Studies of vocal development in nonhuman primates have found little evidence for plasticity in vocal production, somewhat more for usage of calls, with the greatest plasticity arising in response to calls of others. Generally, similar results were obtained with callitrichid monkeys, the marmosets and tamarins, but with several interesting exceptions. Infant pygmy marmosets show babbling behavior with improvement in adult call structure related to the amount and diversity of babbling. Adult marmosets alter call structure in response to changes in social partners, and wild marmosets have vocal dialects and modify call structure according to how far they are from other group members, suggesting the potential to modify call structure in different social and environmental contexts, though direct learning of novel vocalizations has not been observed. Infant cotton-top tamarins do not produce adult-like calls in appropriate contexts, at least in the first few months of life, but through food sharing from adults infants learn about appropriate foods and the appropriate contexts for food vocalizations. Tamarins modify call structure and usage with changes in social status. Tamarins, unlike other monkeys tested, can learn to avoid noxious foods through observation of other group members, and can learn about novel food locations. Recent studies provide evidence of contextual imitation in marmosets. The plasticity in vocal communication and evidence of social learning in marmosets and tamarins relative to other monkeys may be related to the cooperative breeding system of marmosets and tamarins. With a high degree of behavioral coordination among group members, there is a priority on monitoring signals and behavior of others and adjusting one's own signals and behavior. This creates the context for vocal plasticity and social learning. Accepted after revision: 23 May 2001 Electronic Publication     

婴儿如何认识他心：“似我”假说述评

“似我”指婴儿借助“我他对等”的认识解读他人行为、意图和心理状态,并通过他人间的互动信息推断和调整自身行为。具体表现在：婴儿能够识别出他人的模仿,能够理解他人的感知,以及提取他人的互动信息。将他人视为“似我”,需依赖动作表征、第一人称体验以及理解他人意图的作用。“似我”假说肯定了模仿与把握他人心理状态以及建立社交互动的关系,促使研究者认识到与他人保持“心理视角”的一致对提升儿童共情能力的价值,凸显了心智化课堂对学习效果的推动作用。     

Critical reflection: scaffolding social responsiveness for first-year students

The teaching and assessment of socially responsive critical reflection in higher education is challenging, especially when learning does not take place in wider social or practice-based contexts. For many students, learning to reflect on others’ experiences in a socially responsive way requires scaffolding. This paper reports on discourses of self and other in the guided summative reflections of first-year non-clinical health students (n = 23) undertaking activities aimed at increasing social responsiveness. The reflections predominantly featured discourses of self, and the corresponding discourse of others as similar to self. Critical reflection, while infrequent, was usually associated with the less common discourse of others as unlike self. Social responsibility, an even less frequent discourse, was unrelated to self. The findings confirm the need for scaffolding of critical reflection, but also suggest that more course content involvement in others’ lived experiences is pivotal to socially responsive reflection. Further research on effective socially responsive learning and whether it influences later practice is needed.     

Assessing Emotional Abuse Victimization and Perpetration: A Multi-Theoretical Examination

Criminological theories traditionally used to account for crime and deviance have now been applied to explain physical intimate partner violence (IPV). However, little research has examined whether these theories can also account for emotional abuse victimization and perpetration in intimate relationships. Such an endeavor is important because one important requirement for evaluating theory is the exploration of core propositions with different types of behaviors and, of course, testing this social problem in a theoretical lens will inform health professionals and others to identify correlates that may help them create preventative solutions to reduce or end this problem. Therefore, the purpose of this study is to examine the efficacy of self-control, social learning, and strain theories to explain emotional abuse victimization and perpetration. Using a sample of college students from two public universities (N = 434), results show variables derived from general strain theory better predicted emotional abuse victimization and perpetration than self-control or social learning. Limitations, as well as directions for future research, are discussed.     

Electrophysiological correlates of observational learning in children

Observational learning is an important mechanism for cognitive and social development. However, the neurophysiological mechanisms underlying observational learning in children are not well understood. In this study, we used a probabilistic reward‐based observational learning paradigm to compare behavioral and electrophysiological markers of individual and observational reinforcement learning in 8‐ to 10‐year‐old children. Specifically, we manipulated the amount of observable information as well as children's similarity in age to the observed person (same‐aged child vs. adult) to examine the effects of similarity in age on the integration of observed information in children. We show that the feedback‐related negativity (FRN) during individual reinforcement learning reflects the valence of outcomes of own actions. Furthermore, we found that the feedback‐related negativity during observational reinforcement learning (oFRN) showed a similar distinction between outcome valences of observed actions. This suggests that the oFRN can serve as a measure of observational learning in middle childhood. Moreover, during observational learning children profited from the additional social information and imitated the choices of their own peers more than those of adults, indicating that children have a tendency to conform more with similar others (e.g. their own peers) compared to dissimilar others (adults). Taken together, our results show that children can benefit from integrating observable information and that oFRN may serve as a measure of observational learning in children.     

Llamas use social information from conspecifics and humans to solve a spatial detour task

Animal Cognition - Learning by observing others (i.e. social learning) is an important mechanism to reduce the costs of individual learning. Social learning can occur between conspecifics but also...     

How the Social Environment Shaped the Evolution of Mind

Dominance hierarchies are ubiquitous in the societies of human and non-human animals. Evidence from comparative, developmental, and cognitive psychological investigations is presented that show how social dominance hierarchies shaped the evolution of the human mind, and hence, human social institutions. It is argued that the pressures that arise from living in hierarchical social groups laid a foundation of fundamental concepts and cognitive strategies that are crucial to surviving in social dominance hierarchies. These include recognizing and reasoning transitively about dominance relations, fast-track learning of social norms (permissions, prohibitions, and obligations), detecting violations of social norms (cheating), monitoring reciprocal obligations, and reading the intentions of others.     

The Function of Fiction is the Abstraction and Simulation of Social Experience

ABSTRACT— Fiction literature has largely been ignored by psychology researchers because its only function seems to be entertainment, with no connection to empirical validity. We argue that literary narratives have a more important purpose. They offer models or simulations of the social world via abstraction, simplification, and compression. Narrative fiction also creates a deep and immersive simulative experience of social interactions for readers. This simulation facilitates the communication and understanding of social information and makes it more compelling, achieving a form of learning through experience. Engaging in the simulative experiences of fiction literature can facilitate the understanding of others who are different from ourselves and can augment our capacity for empathy and social inference.     

Integrating advice and experience: learning and decision making with social and nonsocial cues

When making decisions, people typically gather information from both social and nonsocial sources, such as advice from others and direct experience. This research adapted a cognitive learning paradigm to examine the process by which people learn what sources of information are credible. When participants relied on advice alone to make decisions, their learning of source reliability proceeded in a manner analogous to traditional cue learning processes and replicated the established learning phenomena. However, when advice and nonsocial cues were encountered together as an established phenomenon, blocking (ignoring redundant information) did not occur. Our results suggest that extant cognitive learning models can accommodate either advice or nonsocial cues in isolation. However, the combination of advice and nonsocial cues (a context more typically encountered in daily life) leads to different patterns of learning, in which mutually supportive information from different types of sources is not regarded as redundant and may be particularly compelling. For these situations, cognitive learning models still constitute a promising explanatory tool but one that must be expanded. As such, these findings have important implications for social psychological theory and for cognitive models of learning.     

Finding a home: Developmental and neurobiological perspectives on cultural models

This article looks at cultural models in the light of human development, and neurobiological findings in motivation, learning, and cognition. It is argued that at the individual level, the acquisition of cultural models relies on several innate, neurobiologically based motivational, learning, and cognitive systems. These are: (a) a primary motivation to form social bonds which is driven by affect; (b) highly specialized social learning circuits, involving, but not limited to, mirror neuron systems, that facilitate the encoding of social information through implicit, embodied, imitational learning processes; and (c) the formation of culturally based templates for behavior and cognition centered around structures, collectively known as the “default mode network,” which is essential to self‐understanding, autobiographical memory, social cognition, prospection, and theory‐of‐mind. Cultural models, it is argued, are acquired through innate motivational processes that tie the individual emotionally to a secure base of familiar people and customs. This instinctual desire for proximity to others facilitates the efficient, largely implicit, patterning of knowledge and expectations. Shared knowledge and expectations, in turn, create a common, mostly implicit or unconscious, experience of subjectivity within groups. This allows each individual to automatically and effortlessly interact with similarly enculturated others.     

"Do I know you?" The role of significant others in general social perception

This research used an idiographic method to examine the proposition that significant others are mentally represented as well-organized person categories that can influence social perception even more than representations of nonsignificant others, stereotypes, or traits. Together, Studies 1 and 2 showed that significant-other representations are richer, more distinctive, and more cognitively accessible than the other categories. Study 3 replicated the accessibility data and gauged inferential power by indirectly activating each category in a learning trial about a fictional person and then testing recognition memory. The results showed that participants made more category-consistent false-positive errors about targets who activated significant others vs. any other category. This constitutes the first experimental demonstration of transference and has implications both for social categorization and for basic personality processes.     

Social Concern and Delinquency: An Empirical Assessment of a Novel Theory

Using the Pathways to Desistance data, this study provides a test of Agnew’s social concern theory. Social concern is hypothesized to reduce criminality through four components: care about the welfare of others, desire for close ties, moral intuitions, and desire to conform. The analyses provide support for the theory’s core contentions. Care about others and moral intuitions are negatively associated with delinquency. Further, social concern partly mediates the effects of social learning, strain, social bond, self-control, and social support on delinquency. Findings indicate that social concern theory is a promising approach that merits continued theoretical refinement and empirical assessment.     

Adolescent-specific patterns of behavior and neural activity during social reinforcement learning

Humans are sophisticated social beings. Social cues from others are exceptionally salient, particularly during adolescence. Understanding how adolescents interpret and learn from variable social signals can provide insight into the observed shift in social sensitivity during this period. The present study tested 120 participants between the ages of 8 and 25 years on a social reinforcement learning task where the probability of receiving positive social feedback was parametrically manipulated. Seventy-eight of these participants completed the task during fMRI scanning. Modeling trial-by-trial learning, children and adults showed higher positive learning rates than did adolescents, suggesting that adolescents demonstrated less differentiation in their reaction times for peers who provided more positive feedback. Forming expectations about receiving positive social reinforcement correlated with neural activity within the medial prefrontal cortex and ventral striatum across age. Adolescents, unlike children and adults, showed greater insular activity during positive prediction error learning and increased activity in the supplementary motor cortex and the putamen when receiving positive social feedback regardless of the expected outcome, suggesting that peer approval may motivate adolescents toward action. While different amounts of positive social reinforcement enhanced learning in children and adults, all positive social reinforcement equally motivated adolescents. Together, these findings indicate that sensitivity to peer approval during adolescence goes beyond simple reinforcement theory accounts and suggest possible explanations for how peers may motivate adolescent behavior.     

Experiential Learning and Social Justice Action: An Experiment in the Scholarship of Teaching and Learning

Abstract. This essay discusses the process and findings of an experiment on the scholarship of teaching and learning conducted in a religious ethics classroom that utilized an experiential approach to teaching and learning about social justice. The first part lays out the focus of the investigation and the pedagogical principles drawn from experiential learning theory that provided the foundation for the experiment. The second part describes all of the components of the pedagogical strategy used in the experiment, the social justice action project. The third part discusses the qualitative methodology used to gather evidence and the findings drawn from that evidence. What the evidence shows is that an experiential approach to teaching and learning about social justice can be quite effective. The essay concludes with discussions of areas for further study and the implications for the practice of others. (The survey described in this article can be found on the Wabash Center Web site〈 http://www.wabashcenter.wabash.edu/journal/glennon.html 〉).     

Motor learning during social interaction: the role of social interdependence

Motor learning has mostly been studied in laboratory settings where participants execute the task alone, unlike in real life, where people perform activities together with others. Recent discovery of mirror neuron system (MNS)—linking perception of others' actions and execution of our own—makes the scarcity of studies on social aspects of motor learning even more peculiar. Here, we investigated motor learning during interaction with a partner. Participants engaged in 2 consecutive sessions executing the task alone or in pairs. We found that social interaction improved motor performance only when participants had prior individual experience with the task. This effect was amplified if subjects could first observe their partners' actions, suggesting that it may be mediated by prior MNS configuration.