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This study investigated the individual influences of conventionality and designer's intent on function judgments of possibly malfunctioning artifacts. Children aged 4 and 5 years and 6 to 8 years were presented with stories about an artifact with two equally plausible functions, one labeled as either conventional or designed. Subsequently, a character attempted to use the artifact for the cued function, which resulted in either malfunction or successful use. The children's task was to identify the real function of the artifact. When the use attempt succeeded, 4- and 5-year-olds preferred conventional functions to the alternative (but did not show a clear preference between design functions and the alternative), and 6- to 8-year-olds preferred conventional and designed functions to the alternative. In case of malfunction, children's choices were at chance, where the effect of either conventional or design cues was less salient. This contrasts with a baseline condition where children avoided the malfunctioning alternatives. Presenting additional cues about an artifact's function can affect function judgments in cases of malfunction.
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Artefactos , Juicio , Niño , Humanos , Preescolar , Señales (Psicología) , IntenciónRESUMEN
Children have a proclivity to learn through faithful imitation, but the extent to which this applies under significant cost remains unclear. To address this, we investigated whether 4- to 6-year-old children (N = 97) would stop imitating to forego a desirable food reward. We presented participants with a task involving arranging marshmallows and craft sticks, with the goal being either to collect marshmallows or build a tower. Children replicated the demonstrated actions with high fidelity regardless of the goal, but retrieved rewards differently. Children either copied the specific actions needed to build a tower, prioritizing tower completion over reward; or adopted a novel convention of stacking materials before collecting marshmallows, and developed their own method to achieve better outcomes. These results suggest children's social learning decisions are flexible and context-dependent, yet that when framed by an ostensive goal, children imitated in adherence to the goal despite incurring significant material costs.
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Conducta Imitativa , Aprendizaje Social , Niño , Humanos , Aprendizaje , MotivaciónRESUMEN
Costly rituals are ubiquitous and adaptive. Yet, little is known about how children develop to acquire them. The current study examined children's imitation of costly rituals. Ninety-three 4-6 year olds (47 girls, 45% Oceanians, tested in 2022) were shown how to place tokens into a tube to earn stickers, using either a ritualistic or non-ritualistic costly action sequence. Children shown the ritualistic actions imitated faithfully at the expense of gaining stickers; conversely, those shown the non-ritualistic actions ignored them and obtained maximum reward. This highlights how preschool children are adept at and motivated to learn rituals, despite significant material cost. This study provides insights into the early development of cultural learning and the adaptive value of rituals in group cognition.
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Conducta Ceremonial , Desarrollo Infantil , Humanos , Femenino , Masculino , Preescolar , Niño , Desarrollo Infantil/fisiología , Conducta Imitativa/fisiología , Conducta Infantil/fisiologíaRESUMEN
Recent decades have seen a rapid acceleration in global participation in formal education, due to worldwide initiatives aimed to provide school access to all children. Research in high income countries has shown that school quality indicators have a significant, positive impact on numeracy and literacy-skills required to participate in the increasingly globalized economy. Schools vary enormously in kind, resources, and teacher training around the world, however, and the validity of using diverse school quality measures in populations with diverse educational profiles remains unclear. First, we assessed whether children's numeracy and literacy performance across populations improves with age, as evidence of general school-related learning effects. Next, we examined whether several school quality measures related to classroom experience and composition, and to educational resources, were correlated with one another. Finally, we examined whether they were associated with children's (4-12-year-olds, N = 889) numeracy and literacy performance in 10 culturally and geographically diverse populations which vary in historical engagement with formal schooling. Across populations, age was a strong positive predictor of academic achievement. Measures related to classroom experience and composition were correlated with one another, as were measures of access to educational resources and classroom experience and composition. The number of teachers per class and access to writing materials were key predictors of numeracy and literacy, while the number of students per classroom, often linked to academic achievement, was not. We discuss these results in the context of maximising children's learning environments and highlight study limitations to motivate future research. RESEARCH HIGHLIGHTS: We examined the extent to which four measures of school quality were associated with one another, and whether they predicted children's academic achievement in 10 culturally and geographically diverse societies. Across populations, measures related to classroom experience and composition were correlated with one another as were measures of access to educational resources to classroom experience and composition. Age, the number of teachers per class, and access to writing materials were key predictors of academic achievement across populations. Our data have implications for designing efficacious educational initiatives to improve school quality globally.
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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.
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Conducta Imitativa , Aprendizaje Social , Lactante , Humanos , Aprendizaje , CogniciónRESUMEN
Self-regulation is a widely studied construct, generally assumed to be cognitively supported by executive functions (EFs). There is a lack of clarity and consensus over the roles of specific components of EFs in self-regulation. The current study examines the relations between performance on (a) a self-regulation task (Heads, Toes, Knees Shoulders Task) and (b) two EF tasks (Knox Cube and Beads Tasks) that measure different components of updating: working memory and short-term memory, respectively. We compared 107 8- to 13-year-old children (64 females) across demographically-diverse populations in four low and middle-income countries, including: Tanna, Vanuatu; Keningau, Malaysia; Saltpond, Ghana; and Natal, Brazil. The communities we studied vary in market integration/urbanicity as well as level of access, structure, and quality of schooling. We found that performance on the visuospatial working memory task (Knox Cube) and the visuospatial short-term memory task (Beads) are each independently associated with performance on the self-regulation task, even when controlling for schooling and location effects. These effects were robust across demographically-diverse populations of children in low-and middle-income countries. We conclude that this study found evidence supporting visuospatial working memory and visuospatial short-term memory as distinct cognitive processes which each support the development of self-regulation.
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Función Ejecutiva , Autocontrol , Adolescente , Niño , Función Ejecutiva/fisiología , Femenino , Ghana , Humanos , Memoria a Corto Plazo/fisiología , VanuatuRESUMEN
Since the proliferation of television sets into households began over half a century ago there has been widespread interest in the impact that viewing has on young children's development. Such interest has grown with the increasing availability of smart phones and tablets. In this review we examine the literature documenting human social learning and how this learning is impacted when the instructing agent appears on a screen instead of face-to-face. We then explore the shifting nature of screen-based media, with a focus on the increasingly socio-normative manner information is portrayed. We discuss how the changing nature of screen technology might be altering how children interpret what they see, and raise the possibility that this may render prevailing evidence as historical documentation, rather than setting out established developmental milestones that transcend the period in which they were documented. We contend that recognizing the significance of historically changing contexts in developmental psychology is timely when the COVID-19 climate is pushing data collection on-line for many labs, often using tasks that were developed primarily for face-to-face contexts.
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Desarrollo Infantil , Psicología del Desarrollo , Tiempo de Pantalla , Aprendizaje Social , COVID-19/epidemiología , COVID-19/psicología , Niño , Humanos , TelevisiónRESUMEN
Robots are an increasingly prevalent presence in children's lives. However, little is known about the ways in which children learn from robots and whether they do so in the same way as they learn from humans. To investigate this, we adapted a previously established imitation paradigm centered on inefficient tool use. Children (3- to 6-year-olds; N = 121) were measured on their acquisition and transmission of normative knowledge modeled by a human or a robot. Children were more likely to adopt use of a normative tool and to transmit this knowledge to another when shown how to do so by the human than when shown how to do so by the robot. Older children (5- and 6-year-olds) were less likely than younger children (3- and 4-year-olds) to select the normative tool. Our findings suggest that preschool children are capable of copying and transmitting normative techniques from both human and robot models, albeit at different rates and dependent on age.
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Robótica , Comportamiento del Uso de la Herramienta , Adolescente , Niño , Preescolar , Humanos , ConocimientoRESUMEN
Children recognise the social value of imitation but do not opt for tools that are 'normative' if they are also dysfunctional. We investigated whether children would replicate a normative method in a tool-learning task if it was instrumentally functional but less efficient than an alternative. Four- to six-year-old children were presented with a sticker-retrieving task and two equally functional tool options that differed in efficiency. The inefficient tool was highlighted as the normative option. Verbal descriptors that established the normative value of the inefficient tool (e.g., 'everybody' uses this) did not motivate children to use it. The majority of children opted for instrumental efficiency over conformity.
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Conducta Imitativa , Conducta Social , Niño , Preescolar , Humanos , AprendizajeRESUMEN
Children selectively imitate in-group over outgroup individuals under certain experimental conditions. We investigated whether this bias applies to gender in-groups in China. Three- and five-year-olds were shown how to operate novel objects by same-gender and opposite-gender models. Results indicate that the combination of verbally highlighting the gender identity of the model (e.g., 'I am a girl') and making gender norms explicit (e.g., 'girls play this way') significantly enhances high-fidelity imitation. This 'double social effect' was more robust in 5-year-olds than 3-year-olds. Our results underscore how language about gender and the norms for gender-based groups influence behavioural imitation. The pattern of findings enhances our knowledge about pre-schoolers' social learning and imitation as well as the powerful influence of language and group norms on children's voluntary actions and learning.
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Conducta Imitativa , Aprendizaje Social , Niño , Preescolar , China , Femenino , Identidad de Género , Humanos , Lenguaje , MasculinoRESUMEN
Research examining children's emotion judgments has generally used nonsocial tasks that do not resemble children's daily experiences in judging others' emotions. Here, younger children (4- to 6-year-olds) and older children (7- to 9-year-olds) participated in a socially interactive task where an experimenter opened boxes and made an expression (happy, sad, scared, or disgust) based on the object inside. Children guessed which of four objects (a sticker, a broken toy car, a spider, or toy poop) was in the box. Subsequently, children opened a set of boxes and generated facial expressions for the experimenter. Children also labeled the emotion elicited by the objects and static facial expressions. Children's ability to guess which object caused the experimenter's expression increased with age but did not predict their ability to generate a recognizable expression. Children's demonstration of emotion knowledge also varied across tasks, suggesting that when emotion judgment tasks more closely mimic their daily experiences, children demonstrate broader emotion knowledge.