In the last decades neuroscience provided so many important contributions to philosophy of mind that nowadays the latter is inconceivable without the former in every topic this philosophical branch deals with. The studies connected to action understanding provided great advances in the field of developmental psychology for what concerns social learning abilities grounded on imitation. All information received by the infants are transmitted through actions. It would be impossible to conceive infant imitation without action interpretation. According to (...) Meltzoff’s “like-me” hypothesis, imitation is possible in human infants already at birth in virtue of an identification mechanism with the adults supported by mirror neurons (MNs) based simulation system. However, if we split the types of actions into two general categories, instrumental and communicative actions, we will see, according to an alternative account, how infants modulate differently the comprehension of observed scenarios, depending on whether they are passive observers (in the case of instrumental actions) or actively involved (in the case of communicative actions). Such a recognition of action features seems to be evident through different degrees of motor activation, as ERP techniques applied to infants and young adults revealed. Neuroscientific evidence highlight the crucial role of brain areas connected to motor activation for action interpretation, but at the same time, they allow both a bottom-up process and a top-down process interpretation whereby the motor activation is seen as a product of action understanding rather than its determining causal factor. The aim of the present study is to examine such epistemological conflicting perspectives underlying action interpretation, and their repercussions on different social learning theories. (shrink)

Variation in the durations of exclusive breastfeeding (exBF) and any breastfeeding (anyBF) is associated with socioecological factors. This plasticity in breastfeeding behavior appears adaptive, but the mechanisms involved are unclear. With this concept in mind, we investigated whether durations of exBF and anyBF in a rural Maya population covary with markers of a form of socioecological change—market integration—and whether individual factors (individual learning, physiological plasticity) and/or learning from others in the community (social learning, norm adherence) mediate (...) these changes. Using data from 419 mother-child pairs from two Guatemalan Maya villages, we fit a bivariate linear mixed model. The model compared exBF and anyBF among children from households of varying degrees of market integration whose mothers follow what we inferred to be local infant-feeding norms. It controlled for other factors expected to affect breastfeeding durations. We found evidence that exBF is associated with whether mothers follow their population’s infant feeding norms, but no evidence that exBF is associated with the household’s level of market integration. Conversely, anyBF is significantly associated with the household’s market integration, but not with the villages’ inferred norms. Because deviations from exBF norms are likely to result in infant mortality and reduced fitness, we hypothesize that the incentive to conform is relatively strong. Relatively greater individual plasticity in anyBF allows mother-child pairs to tailor it to socioecological conditions. Deviations from anyBF norms may be tolerated because they may provide later-life health/fitness payoffs, while posing few risks to infant survival. (shrink)

Infant carrying provides an important context for cognitive development and social learning in the first year of life. It enables children to perceive the world from a perspective similar to that of their parents. Lateral carrying provides children with new experiences because it gives them access to a broader range of objects. It also gives them better access to socially significant stimuli and aspects of the environment that are relevant to their parents. Thus, it can significantly contribute (...) to learning about objects and their affordances as well as agents, their actions, and mental states. The paper argues that lateral carrying not only contributes to the development of skills related to the emergence of shared intentionality but may also play an important role in the development of the understanding of the we-mode and perhaps also in the formation of associations in the mirror neuron system. The final sections of the article offer suggestions for further research. (shrink)

Although infants’ social gaze has specific communicative functions, it remains unclear what they are. In this conceptual analysis paper, we provide a theoretical framework for the study of the functional aspects of eye gaze in early childhood. We argue that studying the communicative functions of infants’ eye gaze involves three premises: the centrality of the object, the importance of common ground on object use, and the role of parental interpretations. The ability to communicate intentionally begins when infants start referring (...) to external objects. Beyond dyadic – infant–parent – emotional sharing, infant social gaze within the infant–parent–object triad becomes an increasingly complex communicative modality. As the predominant type of communicative referents in infancy, objects are thus central to early communication. Although they have affordances, objects are used in conventional ways shared between users (i.e., common ground). Parents transmit to infants the socio-cultural use of objects, which infants progressively learn and master. Accordingly, we argue that within early triadic interactions, the communicative function of infants’ eye gaze is shaped by the knowledge that the infant and the parent share on the socio-cultural use of the referent (i.e., the object). Importantly, before young children develop their ability to convey clear communicative functions, including with eye gaze, the interpretations and responses that parents provide to infants’ early communicative acts play a major role. Relying on these premises, we argue that when referring to objects for which the infant and the parent share common ground, the function of the infant’s social gaze becomes communicatively meaningful for the parent. The knowledge on the communicative referent (i.e., the object) shared between the infant and the parent thus shapes the course of communicative behavior, constitutes and reflects the interactive function of gaze, and cues parents into tailoring their communicative response according to the infant’s developmental needs. Through this theoretical framework for the study of the communicative function of infant eye gaze, an emphasis is put on the key role that socio-materiality plays in early communicative development. (shrink)

We routinely observe others’ choices and use them to guide our own. Whose choices influence us more, and why? Prior work has focused on the effect of perceived similarity between two individuals, such as the degree of overlap in past choices or explicitly recognizable group affiliations. In the real world, however, any dyadic relationship is part of a more complex social structure involving multiple social groups that are not directly observable. Here we suggest that human learners go beyond (...) dyadic similarities in choice behaviors or explicit group memberships; they infer the structure of social influence by grouping individuals based on choices, and they use these groups to decide whose choices to follow. We propose a computational model that formalizes this idea, and we test the model predictions in a series of behavioral experiments. In Experiment 1, we reproduce a well-established finding that people's choices are more likely to be influenced by someone whose past choices are more similar to their own past choices, as predicted by our model as well as dyadic similarity models. In Experiments 2–5, we test a set of unique predictions of our model by looking at cases where the degree of choice overlap between individuals is equated, but their choices indicate a latent group structure. We then apply our model to prior empirical results on infants’ understanding of others’ preferences, presenting an alternative account of developmental changes. Finally, we discuss how our model relates to classical findings in the social influence literature and the theoretical implications of our model. Taken together, our findings demonstrate that structure learning is a powerful framework for explaining the influence of social information on decision making in a variety of contexts. (shrink)

Previous research has shown that although infants follow the gaze direction of robots, robot gaze does not facilitate infants’ learning for objects. The present study examined whether robot gaze affects infants’ object learning when the gaze behavior was accompanied by verbalizations. Twelve-month-old infants were shown videos in which a robot with accompanying verbalizations gazed at an object. The results showed that infants not only followed the robot’s gaze direction but also preferentially attended to the cued object when the (...) ostensive verbal signal was present. Moreover, infants showed enhanced processing of the cued object when ostensive and referential verbal signals were increasingly present. These effects were not observed when mere nonverbal sound stimuli instead of verbalizations were added. Taken together, our findings indicate that robot gaze accompanying verbalizations facilitates infants’ object learning, suggesting that verbalizations are important in the design of robot agents from which infants can learn. Keywords: gaze following; humanoid robot; infant learning; verbalization; cognitive development. (shrink)

A growing number of children in the United States are exposed to multiple languages at home from birth. However, relatively little is known about the early process of word learning—how words are mapped to the referent in their child-centered learning experiences. The present study defined parental input operationally as the integrated and multimodal learning experiences as an infant engages with his/her parent in an interactive play session with objects. By using a head-mounted eye tracking device, we (...) recorded visual scenes from the infant’s point of view, along with the parent’s social input with respect to gaze, labeling, and actions of object handling. Fifty-one infants and toddlers from an English monolingual or a diverse bilingual household were recruited to observe the early multimodal learning experiences in an object play session. Despite that monolingual parents spoke more and labeled more frequently relative to bilingual parents, infants from both language groups benefit from a comparable amount of socially coordinated experiences where parents name the object while the object is looked at by the infant. Also, a sequential path analysis reveals multiple social coordinated pathways that facilitate infant object looking. Specifically, young children’s attention to the referent objects is directly influenced by parent’s object handling. These findings point to the new approach to early language input and how multimodal learning experiences are coordinated socially for young children growing up with monolingual and bilingual learning contexts. (shrink)

We incorporate social reasoning about groups of informants into a model of word learning, and show that the model accounts for infant looking behavior in tasks of both word learning and recognition. Simulation 1 models an experiment where 16-month-old infants saw familiar objects labeled either correctly or incorrectly, by either adults or audio talkers. Simulation 2 reinterprets puzzling data from the Switch task, an audiovisual habituation procedure wherein infants are tested on familiarized associations between novel objects (...) and labels. Eight-month-olds outperform 14-month-olds on the Switch task when required to distinguish labels that are minimal pairs, but 14-month-olds' performance is improved by habituation stimuli featuring multiple talkers. Our modeling results support the hypothesis that beliefs about knowledgeability and group membership guide infant looking behavior in both tasks. These results show that social and linguistic development interact in non-trivial ways, and that social categorization findings in developmental psychology could have substantial implications for understanding linguistic development in realistic settings where talkers vary according to observable features correlated with social groupings, including linguistic, ethnic, and gendered groups. (shrink)

Bloom's eloquent and comprehensive treatment of early word learning holds that social intention is foundational for language development. While we generally support his thesis, we call into question two of his proposals: (1) that attention to social information in the environment implies social intent, and (2) that infants are sensitive to social intent at the very beginnings of word learning.

Children learn about the world from the testimony of other people, often coming to accept what they are told about a variety of unobservable and indeed counter-intuitive phenomena. However, research on children’s learning from testimony has paid limited attention to the foundations of that capacity. We ask whether those foundations can be observed in infancy. We review evidence from two areas of research: infants’ sensitivity to the emotional expressions of other people; and their capacity to understand the exchange of (...) information through non-verbal gestures and vocalization. We conclude that a grasp of the bi-directional exchange of information is present early in the second year. We discuss the implications for future research, especially across different cultural settings. (shrink)

It is well documented that the language skills of preschool children differ substantially and that these differences are highly predictive of their later academic success and achievements. Especially in the early phases of children’s lives, the importance of different structural and process characteristics of the home learning environment (HLE) has been emphasized and research results have documented that process characteristics such as the quality of parental interaction behavior and the frequency of joint activities vary according to the socio-economic status (...) (SES) of the family. Further, both structural and process characteristics are associated with children’s language development. As most of the studies focus on single indicators or didn’t take the dynamics of parenting behavior across age into account, the present paper aims to investigate the associations of different characteristics of the home learning environment as well as their potentially changing impact on the language skills of 2-year-old children. Using data of 2.272 families of the infant cohort study of the German National Educational Panel Study (NEPS), longitudinally assessed process characteristics (sensitivity in the sense of maternal responsivity to the child’s behavior and signals in mother–child interaction; maternal stimulation behavior which goes beyond the child’s actual level of action and development; frequency of joint picture book reading) and structural characteristics (mother’s education, equivalised household income, parental occupational status) were considered. Language skills (vocabulary and grammar) of the children at the age of two were measured by a standardized and validated parent report instrument (child language checklist). Results showed that (1) all three process characteristics of the home learning environment (HLE) are associated with the family’s SES; (2) across three assessment waves nearly all process characteristics predicted children’s vocabulary and grammar skills with some process-specific changes across waves; (3) despite separate direct effects of nearly all HLE-process characteristics in each wave, the amount of explained variance in a joint model including the HLE facets from each wave is hardly higher than in the separate models; and (4) socioeconomic background predicted both language facets of the children in each model even when controlling for the assessed process characteristics of the home learning environment. (shrink)

Eye gaze is a ubiquitous cue in child–caregiver interactions, and infants are highly attentive to eye gaze from very early on. However, the question of why infants show gaze-sensitive behavior, and what role this sensitivity to gaze plays in their language development, is not yet well-understood. To gain a better understanding of the role of eye gaze in infants' language learning, we conducted a broad systematic review of the developmental literature for all studies that investigate the role of eye (...) gaze in infants' language development. Across 77 peer-reviewed articles containing data from typically developing human infants in the domain of language development, we identified two broad themes. The first tracked the effect of eye gaze on four developmental domains: vocabulary development, word–object mapping, object processing, and speech processing. Overall, there is considerable evidence that infants learn more about objects and are more likely to form word–object mappings in the presence of eye gaze cues, both of which are necessary for learning words. In addition, there is good evidence for longitudinal relationships between infants' gaze following abilities and later receptive and expressive vocabulary. However, many domains are understudied; further work is needed to decide whether gaze effects are specific to tasks, such as word–object mapping or whether they reflect a general learning enhancement mechanism. The second theme explored the reasons why eye gaze might be facilitative for learning, addressing the question of whether eye gaze is treated by infants as a specialized socio-cognitive cue. We concluded that the balance of evidence supports the idea that eye gaze facilitates infants' learning by enhancing their arousal, memory, and attentional capacities to a greater extent than other low-level attentional cues. However, as yet, there are too few studies that directly compare the effect of eye gaze cues and non-social, attentional cues for strong conclusions to be drawn. We also suggest that there might be a developmental effect, with eye gaze, over the course of the first 2 years of life, developing into a truly ostensive cue that enhances language learning across the board. (shrink)

Recent work with infants suggests that plant foraging throughout evolutionary history has shaped the design of the human mind. Infants in Germany and the US avoid touching plants and engage in more social looking toward adults before touching them. This combination of behavioral avoidance and social looking strategies enables safe and rapid social learning about plant properties within the first two years of life. Here, we explore how growing up in a context that requires frequent interaction (...) with plants shapes children’s responses with the participation of communities in rural Fiji. We conducted two interviews with adults and a behavioral study with children. The adult interviews map the plant learning landscape in these communities and provide context for the child study. The child study used a time-to-touch paradigm to examine whether 6- to 48-month-olds in participating communities exhibit avoidance behaviors and social looking patterns that are similar to, or different from, those of German and American infants. Our adult interview results confirmed that knowledge about daily and medicinal uses of plants is widely known throughout the communities, and children are given many opportunities to informally learn about plants. The results of the child behavioral study suggest that young Fijian children, like German and American infants, are reluctant to reach for novel artificial plants and are fastest to interact with familiar household items and shells. In contrast to German and American infants, Fijian children also quickly reached for familiar real plants and did not engage in differential social looking before touching them. These results suggest that cultural contexts flexibly shape the development of plant-relevant cognitive design. (shrink)

We spend a lot of time thinking about other people: their motivations, what they are thinking, why they want particular things. Sometimes we are aware of it, but it often occurs without conscious thought, and we can respond appropriately to other people's thoughts in a diverse range of situations. The Social Mind: A Philosophical Introduction examines the cognitive capacities that facilitate this amazing ability. It explains and critiques key philosophical theories about how we think about other people's minds, measuring (...) them against empirical findings from neuroscience, anthropology, developmental psychology and cognitive ethology. Some of the fascinating questions addressed include: How do we think about other people's minds? Do we put ourselves in another's shoes to work out what they think? When do we need to think about another person's thoughts? What kinds of thoughts do we attribute to others? Are they propositional attitudes like beliefs and desires as analytic philosophers have often assumed, or could they be something else? What sorts of neural mechanisms underlie our ability to think about other people's thoughts? How is the ability to think about other minds different for individuals on the autism Spectrum? Is a preoccupation with other people's thoughts a Western phenomenon or is it found in all cultures? How do children learn to think about other minds? Can non-human animals think about other minds? These questions are applied to case studies throughout the book, including mirror neurons, recent research on infant social cognition, false belief tasks, and cross-cultural studies. Covering complex interdisciplinary debates in an accessible and clear way, with chapter summaries, annotated further reading, and a glossary, The Social Mind: A Philosophical Introduction is an ideal entry point into this fast-moving and exciting field. It is essential reading for students of philosophy of mind and psychology, and also of interest to those in related subjects such as cognitive science, social and developmental psychology, and anthropology. (shrink)

Fundamental frequency (ƒ0), perceived as pitch, is the first and arguably most salient auditory component humans are exposed to since the beginning of life. It carries multiple linguistic (e.g., word meaning) and paralinguistic (e.g., speakers’ emotion) functions in speech and communication. The mappings between these functions andƒ0features vary within a language and differ cross-linguistically. For instance, a rising pitch can be perceived as a question in English but a lexical tone in Mandarin. Such variations mean that infants must learn the (...) specific mappings based on their respective linguistic and social environments. To date, canonical theoretical frameworks and most empirical studies do not view or consider the multi-functionality ofƒ0, but typically focus on individual functions. More importantly, despite the eventual mastery ofƒ0in communication, it is unclear how infants learn to decompose and recognize these overlapping functions carried byƒ0. In this paper, we review the symbioses and synergies of the lexical, intonational, and emotional functions that can be carried byƒ0and are being acquired throughout infancy. On the basis of our review, we put forward the Learnability Hypothesis that infants decompose and acquire multipleƒ0functions through native/environmental experiences. Under this hypothesis, we propose representative cases such as the synergy scenario, where infants use visual cues to disambiguate and decompose the differentƒ0functions. Further, viable ways to test the scenarios derived from this hypothesis are suggested across auditory and visual modalities. Discovering how infants learn to master the diverse functions carried byƒ0can increase our understanding of linguistic systems, auditory processing and communication functions. (shrink)

Taking a distributed view of language, this paper naturalizes symbol grounding. Learning to talk is traced to — not categorizing speech sounds — but events that shape the rise of human-style autonomy. On the extended symbol hypothesis, this happens as babies integrate micro-activity with slow and deliberate adult action. As they discover social norms, intrinsic motive formation enables them to reshape co-action. Because infants link affect to contingencies, dyads develop norm-referenced routines. Over time, infant doings become analysis (...) amenable. The caregiver of a nine-month-old may, for example, prompt the baby to fetch objects. Once she concludes that the baby uses ‘words’ to understand what she says, the infant can use this belief in orienting to more abstract contingencies. New cognitive powers will develop as the baby learns to act in ways that are consistent with a caregiver’s false belief that her baby uses ‘words.’. (shrink)

Innate emotional bases of ethics have been proposed by authors in evolutionary psychology, following Darwin and his sources in eighteenth-century moral philosophy. Philosophers often tend to view such theories as irrelevant to, or even as tending to undermine, the project of moral philosophy. But the importance of emotions to early moral learning gives them a role to play in determining the content of morality. I argue, first, that research on neural circuits indicates that the basic elements or components of (...) emotions need not be limited to what psychologists think of as basic emotions. But in that case, innate mechanisms of social transfer of emotion, such as infants’ tendency to facial imitation, gaze-following, and emotional contagion or empathy, provide a source of plasticity in developing the basic elements that lets emotions incorporate cultural influence from early on. This leaves room later for cognitive components of adult human emotions and hence for the further role of language in conveying cultural influence. We can thus see how moral judgment might depend on innate emotional capacities that are both modifiable by culture and capable of registering objective values. I use Rawls’s treatment of the development of moral sentiments to illustrate the kind of supportive role that emotions can play in a principle-based account – though my own account involves modifications I go on to indicate. (shrink)

From the first months of life, human infants produce “protophones,” speech-like, non-cry sounds, presumed absent, or only minimally present in other apes. But there have been no direct quantitative comparisons to support this presumption. In addition, by 2 months, human infants show sustained face-to-face interaction using protophones, a pattern thought also absent or very limited in other apes, but again, without quantitative comparison. Such comparison should provide evidence relevant to determining foundations of language, since substantially flexible vocalization, the inclination to (...) explore vocalization, and the ability to interact socially by means of vocalization are foundations for language. Here we quantitatively compare data on vocalization rates in three captive bonobo (Pan paniscus) mother–infant pairs with various sources of data from our laboratories on human infant vocalization. Both humans and bonobos produced distress sounds (cries/screams) and laughter. The bonobo infants also produced sounds that were neither screams nor laughs and that showed acoustic similarities to the human protophones. These protophone-like sounds confirm that bonobo infants share with humans the capacity to produce vocalizations that appear foundational for language. Still, there were dramatic differences between the species in both quantity and function of the protophone and protophone-like sounds. The bonobo protophone-like sounds were far less frequent than the human protophones, and the human protophones were far less likely to be interpreted as complaints and more likely as vocal play. Moreover, we found extensive vocal interaction between human infants and mothers, but no vocal interaction in the bonobo mother–infant pairs—while bonobo mothers were physically responsive to their infants, we observed no case of a bonobo mother vocalization directed to her infant. Our cross-species comparison focuses on low- and moderate-arousal circumstances because we reason the roots of language entail vocalization not triggered by excitement, for example, during fighting or intense play. Language appears to be founded in flexible vocalization, used to regulate comfortable social interaction, to share variable affective states at various levels of arousal, and to explore vocalization itself. (shrink)

I have two objectives in this article. The first is methodological: I elaborate a minimal phenomenological method and attempt to show its importance in studies of infant behavior. The second objective is substantive: Applying the minimal phenomenological approach, combined with Meltzoff’s “like-me” developmental framework, I propose the hypothesis that infants learn the pointing gesture at least in part through imitation. I explain how developments in sensorimotor ability (posture, arm and hand control and coordination, and locomotion) in the first year (...) of life prepare the infant for acquiring the pointing gesture. The former may directly enable the latter by allowing the infant to experience its own body as being “like those” of others, thus allowing it to imitatively appropriate a broader range of adult behavior. My proposal emphasizes the embodiment of mind in the development of cognition, contrary to latent dualistic tendencies in some developmental literature. (shrink)

Natural Pedagogy refers to social learning based on ostensive communication between adults and infants which results in rapid and efficient transmission of cultural information. The theory predicts that children are able to recognize communicative intention when adults address them using ostensive signals. Furthermore, natural pedagogy predicts that infants ascribe the knowledge they have acquired to others according to what is called the “assumption of universality”. In other words, infants are able to ascribe informative contents to others even when (...) they are outside the bounds of the learning context. Although Csibra and Gergely have so far denied any type of relationship between natural pedagogy and mindreading capacities, I suggest that early mindreading capacities are components of the natural pedagogy system, as recent experimental findings on early Theory of Mind abilities appear to show. (shrink)

An ontogenetically-informed epistemology is necessary to understandings of apprenticeship learning. The methodology required in this enterprise is a constructive phenomenology, a phenomenology that takes into account the fact that as infants, we were apprentices of our own bodies: we all learned our bodies and learned to move ourselves. The major focus of this essay is on infant social relationships that develop on the ground of our original corporeal-kinetic apprenticeship. It shows how joint attention, imitation, and turn-taking - (...) all richly examined areas in infant social development - are the foundation of apprenticeship learning in later adult life. The relationship between each infant capacity and later apprenticeship learning is demonstrated in examples from present-day research, specifically, research in the areas of medicine, sport, music, and tailoring, and research carried out by philosophers on apprenticeship learning. (shrink)

Gaze behavior is an important component of children’s language, cognitive, and sociocultural development. This is especially true for young deaf children acquiring a signed language—if they are not looking at the language model, they are not getting linguistic input. Deaf caregivers engage their deaf infants and toddlers using visual and tactile strategies to draw in, support, and promote their child’s visual attention; we argue that these caregiver actions create a developmental niche that establishes the visual modality capital their child needs (...) for successful sign language learning. But most deaf children do not have deaf signing parents and they will need to rely on adult signing teachers if they are to acquire a signed language at an early age. This study examines classroom interactions between a Deaf teacher, her teacher’s aide, and six deaf preschoolers to document the teachers’ “everyday practices” as they socialize the gaze behavior of these children. Utilizing a detailed behavioral and linguistic analysis of two video-recorded book-sharing contexts, we present data summarizing the teacher’s attention-getting actions directed toward the children and the discourse-embedded cues that signal the teacher’s expectations for student participation in the signed conversation. We observed that the teacher’s behaviors differed according to the parent status of the deaf preschooler suggesting that Deaf children of Deaf parents arrive to the preschool classroom with well-developed self-regulation of their attention or gaze. The teachers also used more physical and explicit cueing with the deaf children of hearing parents—possibly to promote their ability to leverage the visual modality for sign language acquisition. We situate these socialization patterns within a framework that integrates notions of intuitive or indigenous practices, developmental niche, and modality capital. Implications for early childhood deaf education are also discussed. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Contemplative Classroom, or Learning by Heart in the Age of GoogleBarbara NewmanIn his provocative essay “Slow Knowledge,” David Orr outlines the countervailing assumptions of what he calls “the culture of fast knowledge.” Among these are the widely shared, though rarely examined, beliefs that “only that which can be measured is true knowledge; the more knowledge we have, the better; there are no significant distinctions between information and (...) knowledge; and wisdom is an undefinable, hence unimportant category.”1 If all this were true, it would follow that computers are fast overtaking humans as the next intelligent species. Or, to put it differently, the two species have been colluding for some time to produce smarter machines and dumber people, as we humans abdicate more and more of our mental tasks. Moreover, when it comes time to weigh values—to ask not how quickly or efficiently some task can be done, but whether it ought to be done at all—we are strangely disinclined to challenge digital fatalism, which has become the default logic of late capitalism. Whenever a new digital option appears, we assume that if it can be done and someone somewhere is doing it, then it should be done and we ought to do it too. So even the local hardware store has to be on Facebook so customers can “like” it, and the AAR needs a Twitter account to send weekly tweets. We seldom pause to ask questions about means and ends, unintended consequences, or the sheer mindless clutter of our lives—let alone the implications of this or that new app for our descendants down to the seventh generation, or the enlightenment of all sentient beings. Surface obliterates depth; instant stimulation trumps mature reflection; short-term profit overrules the long-range good.Computers themselves are of course morally neutral. Nonetheless, it is useful to recall why contemplation is the antithesis of the fast knowledge they promote. Contemplative practice is grounded in such values as presence, mindfulness, inwardness, and the integration of mind and body. The last point is worth stressing, for all knowledge, even the most spiritual, is embodied; we are still biological beings, not cyborgs. Though contemplatives of the past have often been fierce ascetics, even the most emaciated hermit could scarcely despise the body to the degree that we find in [End Page 3] some contemporary Internet addicts. Consider the following, reported in July 2012 in Newsweek:When the new DSM [Diagnostic and Statistical Manual of Mental Disorders] is released next year, Internet Addiction Disorder will be included for the first time, albeit in an appendix tagged for “further study.” China, Taiwan, and Korea recently accepted the diagnosis, and began treating problematic Web use as a grave national health crisis. In those countries,... the story is sensational front-page news. One young couple neglected its infant to death while nourishing a virtual baby online. A young man fatally bludgeoned his mother for suggesting he log off (and then used her credit card to rack up more hours). At least 10 ultra-Web users, serviced by one-click noodle delivery, have died of blood clots from sitting too long.2Even short of such extremes, numerous studies have linked excessive Internet use in the United States with increased rates of depression, anxiety, suicidal thoughts, and obsessive-compulsive behavior. Teens admit to being exhausted by the constant need to update their Facebook status and answer countless texts, yet they are afraid to log off for fear that some excitement may pass them by. There is even a new acronym, FOMO, for the fear of missing out. If a central aim of contemplative practice is to dismantle and disengage from the “false self,” there is no better tool for constructing false selves than social media. In her book Alone Together, the social psychologist Sherry Turkle quotes a young man who told her, “What I learned in high school was profiles, profiles, profiles, how to make a me.”3 Another student said he maintained four avatars onscreen at all times, along with his email, video games, and—yes—coursework. His “real life,” he said, was “just one more window,... not usually my best one.”4But social... (shrink)

Humans and some animal species are able to learn stimulus-response associations by observing others' behavior. It saves energy and time and avoids the danger of trying the wrong actions. Observational learning depends on the capability of mapping the actions of others into our own behaviors, processing outcomes, and combining this knowledge to serve our goals. Observational learning plays a central role in the learning of social skills, cultural knowledge, and tool use. Thus, it is one of (...) the fundamental processes in which infants learn about and from adults. In this paper, we review current methodological approaches employed in observational learning research. We highlight the important role of the prefrontal cortex and cognitive flexibility to support this learning process, develop a new neural working model of observational learning, illustrate how imitation relates to observational learning, and provide directions for future research. (shrink)

Tomasello et al. have presented a position that is grounded in a conservative perspective of cultural learning, as well as in a rich interpretation of recent findings in early social cognition. Although I applaud their theoretical framework, I argue that data from studies of human infants are not necessarily consistent with the developmental picture that they describe.

Being imitated has a wide range of pro-social effects, but it is not clear how these effects are mediated. Naturalistic studies of the effects of being imitated have not established whether pro-social outcomes are due to the similarity and/or the contingency between the movements performed by the actor and those of the imitator. Similarity is often assumed to be the active ingredient, but we hypothesized that contingency might also be important, as it produces positive affect in infants and (...) can be detected by phylogenetically ancient mechanisms of associative learning. We manipulated similarity and contingency between performed and observed actions in a computerized task. Similarity had no positive effects; however, contingency resulted in greater enjoyment of the task, reported closeness to others, and helping behavior. These results suggest that the pro-social effects of being imitated may rely on associative mechanisms. (shrink)

Vocal imitation in songbirds exhibits interesting parallels to infant speech development and is currently the model system of choice for exploring the behavioural, molecular and electrophysiological substrates of vocal learning. Among songbirds, the Zebra Finch ( Taeniopygia guttata ) is currently used as the `flying mouse' of birdsong research. Only males sing and they develop their song primarily during a short sensitive period in early life. They learn their speciesspecific song patterns by memorizing and imitating the songs of (...) conspecifics, mainly adults. Since Immelmann's pioneering work, thousands of zebra finches have been raised in strictly controlled auditory environments to examine how their experience affected their songs. In this article, I review the different experimental procedures that have been used in the laboratory to study the social influences on song learning in the Zebra Finch. Poor song learning was observed using passive playback of taped songs, whereas self-eliciting exposure using operant tutoring techniques induced significant learning, but with a high interindividual variability. The success of the training paradigm is often measured by the quality of imitation of the songs to which the young bird is exposed. Using empirical evidence from the field and the laboratory, I will also discuss this issue, by summarizing possible advantages and disadvantages of producing a perfect imitation. So far, the best method to get a close copy of a song model in the Zebra Finch is to place a single young bird with an adult male. This situation, which is rather unnatural, does not meet the criteria for precise control necessary in experimental conditions. Optimizing the methods used to train a zebra finch to learn a song, in order to be able to predict the imitation success, will improve our understanding of the dynamics of vocal production learning. It would also consolidate this species as a research model of relevance to human speech development and disorders. Keywords: Zebra Finch; birdsong; learning; development; memory; social influences. (shrink)

This article focuses on the early years of children from immigrant families in Germany. Research has documented disparities in young children’s development correlating with their family background, making clear the importance of early intervention. Institutional childcare—as an early intervention for children at risk—plays an important role in Germany, as 34.3% of children below the age of three and 93% of children above that age are in external childcare. This paper focuses on the extent to which children from families with a (...) background of migration differ in their social development when considering their age of entry into early external childcare. Data from the infant cohort study of the German National Educational Panel Study is used to analyze the impact of early institutional childcare before the age of 3 years on children’s social competence at the age of 5 years, controlling for gender, siblings, temperament, home learning activities, and socioeconomic status. Results show the effects of duration of early external childcare on peer problems for children from families with a background of migration, in such a way that children who attend early external childcare for more than 1 year before the age of three show less problem behavior with peers than those who attend for less than a year. These findings have equity implications for children with a migration background living in Germany, especially as the proportion of these children is trending upwards. (shrink)

The astute reviews by Hamlin and by Revencu and Csibra provide compelling arguments and evidence for the early emergence of moral evaluation, communication, and pedagogical learning. I accept these conclusions but not the reviewers' claims that infants' talents in these domains depend on core systems of moral evaluation or pedagogical communication. Instead, I suggest that core knowledge of people as agents and as social beings, together with infants' emerging understanding of their native language, support learning about people (...) as moral agents, moral patients, communicators, and teachers. These issues are open, however, and our competing views invite further testing. (shrink)

The conceptual and investigative tools for the analysis of social behavior can be expanded by integrating biological theory, control systems theory, and Pavlovian conditioning. Biological theory has focused on the costs and benefits of social behavior from ecological and evolutionary perspectives. In contrast, control systems theory is concerned with how machines achieve a particular goal or purpose. The accurate operation of a system often requires feed-forward mechanisms that adjust system performance in anticipation of future inputs. Pavlovian conditioning is (...) ideally suited to subserve this function in behavioral systems. Pavlovian mechanisms have been demonstrated in various aspects of sexual behavior, maternal lactation, and infant suckling. Pavlovian conditioning of agonistic behavior has been also reported, and Pavlovian processes may likewise be involved in social play and social grooming. Several further lines of evidence indicate that Pavlovian conditioning can increase the efficiency and effectiveness of social interactions, thereby improving their cost/benefit ratio. We extend Pavlovian concepts beyond the traditional domain of discrete secretory and other physiological reflexes to complex real-world behavioral interactions and apply abstract laboratory analyses of the mechanisms of associative learning to the daily challenges animals face as they interact with one another in their natural environments. Key Words: aggression; biological theory; control theory; feed-forward mechanisms; learning theory; nursing and lactation; Pavlovian conditioning; sexual behavior; social behavior; social grooming; social play. (shrink)

Research on the origins of human social smiling is presented as a case study of how a species-specific, species-typical behavior may emerge from thousands of momentary events in which a continuously changing biological organism acts to make, respond to, and learn from its experience.

Spelke posits that the concept of “social agent,” who performs object-directed actions to fulfill social goals, is the first noncore concept that infants acquire as they begin to learn their native language. We question this proposal on empirical grounds and theoretical grounds, and propose instead that the representation of object-mediated interactions may be supported by a dedicated prelinguistic mechanism.

To communicate successfully, speakers need to use words that are understood by their listeners; they thus need to understand that others have vocabularies different than their own. A key question is whether this social cognition skill is already present in infancy, and whether it can have an impact on early language production. Analysis of the vocabularies of 550 Mexican children revealed that, at 24 months of age, but not at 18 nor at 30 months of age, those who were (...) raised in households with larger numbers of children had more stereotypical vocabularies than those with fewer children. This finding is discussed in light of the hypothesis that communicative pressure may shape early word production; it suggests that bidirectional effects between social cognition and language acquisition are present at 2 years of age. (shrink)

In a longitudinal naturalistic study, we observed German mothers interacting with their infants when they were 3 and 6 months old. Pursuing the idea that infants’ attention is socialized in everyday interactions, we explored whether eye contact is reinforced selectively by behavioral modification in the input provided to infants. Applying a microanalytical approach focusing on the sequential organization of interaction, we explored how the mother draws the infant’s attention to herself and how she tries to maintain attention when the (...) infant is looking at her. Results showed that eye contact is reinforced by specific infant-directed practices: interrogatives and conversational openings, multimodal stimulation, repetition, and imitation. In addition, these practices are contingent on the infant’s own behavior. By comparing the two data points, we showed how the education of attention evolves hand-in-hand with the developing capacities of the infant. Keywords: multimodal input; eye contact; interactional adaptation; ecology of attention; social learning. (shrink)

Human faces are one of the most prominent stimuli in the visual environment of young infants and convey critical information for the development of social cognition. During the COVID-19 pandemic, mask wearing has become a common practice outside the home environment. With masks covering nose and mouth regions, the facial cues available to the infant are impoverished. The impact of these changes on development is unknown but is critical to debates around mask mandates in early childhood settings. As (...) infants grow, they increasingly interact with a broader range of familiar and unfamiliar people outside the home; in these settings, mask wearing could possibly influence social development. In order to generate hypotheses about the effects of mask wearing on infant social development, in the present work, we systematically review N = 129 studies selected based on the most recent PRISMA guidelines providing a state-of-the-art framework of behavioral studies investigating face processing in early infancy. We focused on identifying sensitive periods during which being exposed to specific facial features or to the entire face configuration has been found to be important for the development of perceptive and socio-communicative skills. For perceptive skills, infants gradually learn to analyze the eyes or the gaze direction within the context of the entire face configuration. This contributes to identity recognition as well as emotional expression discrimination. For socio-communicative skills, direct gaze and emotional facial expressions are crucial for attention engagement while eye-gaze cuing is important for joint attention. Moreover, attention to the mouth is particularly relevant for speech learning. We discuss possible implications of the exposure to masked faces for developmental needs and functions. Providing groundwork for further research, we encourage the investigation of the consequences of mask wearing for infants’ perceptive and socio-communicative development, suggesting new directions within the research field. (shrink)

The concept of recognition has been in the center of intensive interest and debate for some time in social and political philosophy, as well as in Hegel-scholarship. The first part of the article clarifies conceptually what recognition in the relevant sense arguably is. The second part explores one possible route for arguing that the 'recognitive attitudes' of respect and love have a necessary role in the coming about of the psychological capacities distinctive of persons. More exactly, it explores the (...) possibility that they are necessary in the kind of intersubjective relationship in which normal human infants engage in the pre-linguistic communicative practice of pointing things to others, as described by Michael Tomasello. If an incapacity to participate in the already Gricean communicative practices of pointing makes it also impossible for the infant to learn symbolic communication, and if without the immediately intrinsically motivating other-regarding attitudes of recognition communicative pointing does not get off the ground, then the capacity for recognition may be a decisive difference between humans and their closest non-human relatives. That is, it may be why only human infants, but no other animals, are capable of embarking on a developmental journey that normally leads to full-fledged psychological personhood. If this is so, then the concept of recognition, today mostly discussed in social and political philosophy and Hegel-studies, could turn out to be a very useful tool in cognitive scientific work interested in specifically human forms of social intentionality, cognition, volition and so forth. (shrink)

The target article elaborates upon an extant theoretical framework, “Imitation and Innovation: The Dual Engines of Cultural Learning.” We raise three major concerns: (1) There is limited discussion of cross-cultural universality and variation; (2) overgeneralization of overimitation and omission of other social learning types; and (3) selective imitation in infants and toddlers is not discussed.

There is increasing evidence that some behavioural differences between groups of chimpanzees can be attributed neither to genetic nor to ecological variation. Such differences are likely to be maintained by social learning. While humans teach their offspring, and acquire cultural traits through imitative learning, there is little evidence of such behaviours in chimpanzees. However, by appealing only to incremental changes in motivation, attention and attention-soliciting behaviour, and without expensive changes in cognition, we can hypothesise the possible emergence (...) of imitation and pedagogy in evolutionary history. (shrink)

In the first year of life, infants' speech perception becomes attuned to the sounds of their native language. This process of early phonetic learning has traditionally been framed as phonetic category acquisition. However, recent studies have hypothesized that the attunement may instead reflect a perceptual space learning process that does not involve categories. In this article, we explore the idea of perceptual space learning by implementing five different perceptual space learning models and testing them on three (...) phonetic contrasts that have been tested in the infant speech perception literature. We reproduce and extend previous results showing that a perceptual space learning model that uses only distributional information about the acoustics of short time slices of speech can account for at least some crosslinguistic differences in infant perception. Moreover, we find that a second perceptual space learning model, which benefits from word‐level guidance. performs equally well in capturing crosslinguistic differences in infant speech perception. These results provide support for the general idea of perceptual space learning as a theory of early phonetic learning but suggest that more fine‐grained data are needed to distinguish between different formal accounts. Finally, we provide testable empirical predictions of the two most promising models and show that these are not identical, making it possible to independently evaluate each model in experiments with infants in future research. (shrink)

Research of tutoring in parent-infant interaction has shown that tutors – when presenting some action – modify both their verbal and manual performance for the learner (‘motherese’, ‘motionese’). Investigating the sources and effects of the tutors’ action modifications, we suggest an interactional account of ‘motionese’. Using video-data from a semi-experimental study in which parents taught their 8- to 11-month old infants how to nest a set of differently sized cups, we found that the tutors’ action modifications (in particular: high (...) arches) functioned as an orienting device to guide the infant’s visual attention (gaze). Action modification and the recipient’s gaze can be seen to have a reciprocal sequential relationship and to constitute a constant loop of mutual adjustments. Implications are discussed for developmental research and for robotic ‘Social Learning’. We argue that a robot system could use on-line feedback strategies (e.g. gaze) to pro-actively shape a tutor’s action presentation as it emerges. (shrink)

Six experiments investigated 7-month-old infants’ capacity to learn about the self-propelled motion of an object. After observing 1 wind-up toy animal move on its own and a second wind-up toy animal move passively by an experimenter’s hand, infants looked reliably longer at the former object during a subsequent stationary test, providing evidence that infants learned and remembered the mapping of objects and their motions. In further experiments, infants learned the mapping for different animals and retained it over a 15-min delay, (...) providing evidence that the learning is robust and infants’ expectations about self-propelled motion are enduring. Further experiments suggested that infants’ learning was less reliable when the self-propelled objects were novel or lacked faces, body parts, and articulated, biological motion. The findings are discussed in relation to infants’ developing knowledge of object categories and capacity to learn about objects in the first year of life. (shrink)

To the extent that language is conventional, non-verbal individuals, including human infants, must participate in conventions in order to learn to use even simple utterances of words. This raises the question of which varieties of learning could make this possible. In this paper I defend Tomasello’s (The cultural origins of human cognition. Harvard UP, Cambridge, 1999, Origins of human communication. MIT, Cambridge, 2008) claim that knowledge of linguistic conventions could be learned through imitation. This is possible because Lewisian accounts (...) of convention have overstated what one must know to participate in conventions; and because the required knowledge could be learned imitatively. The imitation claim that I defend is consistent with what we know about both the proliferation of conventional behaviours in human children, who are skilful imitators, and the comparative absence of such behaviours in non-human great apes, who are poor at imitative learning. (shrink)

As a result of evolution, human babies are born with outstanding abilities for human communication and cooperation. The other side of the coin is their great sensitivity to any clear and durable violation in their relationship with caregivers. Infant sustained social withdrawal behavior was first described in infants who had been separated from their caregivers, as in Spitz's description of “hospitalism” and “anaclitic depression.” Later, ISSWB was pointed to as a major clinical psychological feature in failure-to-thrive infants. Fraiberg (...) also described freezing behavior as one of the earliest modes of infant defense in the face of adverse situations threatening the infant's ability to synchronize with caregivers. We hypothesize that ISSWB behaviors are associated with poor vagal brake functioning and that an impaired social engagement system is induced by an impoverished and/or dangerous environment. Recent research using animal models highlight the neurobiology and the genetics of the social Approach/Withdrawal Behavior in infants. The present paper is therefore a plea for social withdrawal behavior to be attributed a more important role as a major psychological defensive mechanism in infancy, and for research into early development and early intervention to make more practical and theoretical use of this concept, thus decreasing the challenge of translation in social neurosciences. This work presents several situations involving developmental hazards in which assessment of ISSWB by means of the Alarm Distress Baby Scale has proven useful, i.e., malnutrition, effects of major maternal depression and or traumatization, assessing social withdrawal in infants with an chronic organic illness or assessing ISSWB in out of home placed infants during parental visitation. Relationships between ISSWB and other biophysiological behavioral systems are discussed, particularly links with attachment processes and Porges's polyvagal theory. (shrink)

Social influence and social learning are important to the survival of many organisms, and certain forms of social learning also may have important implications for their underlying cognitive processes. The various forms of social influence and learning are discussed with special emphasis on the mechanisms that may be responsible for opaque imitation. Three procedures are examined, the results of which may qualify as opaque imitation: the bidirectional control procedure, the two- action procedure, and (...) the do-as-I-do procedure. Variables that appear to affect the emergence of opaque imitation are identified and other complex forms of response copying are discussed. Keywords: bidirectional control procedure; contagion; emulation; imitation; local enhancement; object movement reenactment; observational conditioning; opaque imitation; social enhancement; social facilitation; social influence; social learning; stimulus enhancement; two action procedure. (shrink)

When making decisions, humans can observe many kinds of information about others' activities, but their effects on performance are not well understood. We investigated social learning strategies using a simple problem-solving task in which participants search a complex space, and each can view and imitate others' solutions. Results showed that participants combined multiple sources of information to guide learning, including payoffs of peers' solutions, popularity of solution elements among peers, similarity of peers' solutions to their own, and (...) relative payoffs from individual exploration. Furthermore, performance was positively associated with imitation rates at both the individual and group levels. When peers' payoffs were hidden, popularity and similarity biases reversed, participants searched more broadly and randomly, and both quality and equity of exploration suffered. We conclude that when peers' solutions can be effectively compared, imitation does not simply permit scrounging, but it can also facilitate propagation of good solutions for further cumulative exploration. (shrink)