Fourteen-month-olds' imitation is influenced more strongly by a model's competence than by a model's certainty.
Infant Behav Dev
; 60: 101458, 2020 08.
Article
em En
| MEDLINE
| ID: mdl-32559662
ABSTRACT
Research has shown that infants are more likely to learn from certain and competent models than from uncertain and incompetent models. However, it is unknown which of these cues to a model's reliability infants consider more important. In Experiment 1, we investigated whether 14-month-old infants (n = 35) imitate and adopt tool choices selectively from an uncertain but competent compared to a certain but incompetent model. Infants watched videos in which an adult expressed either uncertainty but acted competently or expressed certainty but acted incompetently with familiar objects. In tool-choice tasks, the adult then chose one of two objects to operate an apparatus, and in imitation tasks, the adult then demonstrated a novel action. Infants did not adopt the model's choice in the tool-choice tasks but they imitated the uncertain but competent model more often than the certain but incompetent model in the imitation tasks. In Experiment 2, 14-month-olds (n = 33) watched videos in which an adult expressed only either certainty or uncertainty in order to test whether infants at this age are sensitive to a model's certainty. Infants imitated and adopted the tool choice from a certain model more than from an uncertain model. These results suggest that 14-month-olds acknowledge both a model's competence and certainty when learning novel actions. However, they rely more on a model's competence than on his certainty when both cues are in conflict. The ability to detect reliable models when learning how to handle cultural artifacts helps infants to become well-integrated members of their culture.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Estimulação Luminosa
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Desempenho Psicomotor
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Comportamento do Lactente
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Aprendizado Social
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Comportamento Imitativo
Tipo de estudo:
Prognostic_studies
Limite:
Adult
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Female
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Humans
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Infant
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Male
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article