Play enhances visual form perception in infancy-an active training study.
Dev Sci
; 23(3): e12923, 2020 05.
Article
en En
| MEDLINE
| ID: mdl-31721368
Motor experiences and active exploration during early childhood may affect individual differences in a wide range of perceptual and cognitive abilities. In the current study, we suggest that active exploration of objects facilitates the ability to process object forms and magnitudes, which in turn impacts the development of numerosity perception. We tested our hypothesis by conducting a preregistered active exploration intervention with 59 8-month-old infants. The minimal intervention consisted of actively playing with and exploring blocks once a day for 8 weeks. In order to control for possible training effects on attention, we used book reading as a control condition. Pre- and post-test assessments using eye-tracking showed that block play improved visual form perception, where infants became better at detecting a deviant shape. Furthermore, using three control tasks, we showed that the intervention specifically improved infants' ability to process visual forms and the effect could not be explained by a domain general improvement in attention or visual perception. We found that the intervention did not improve numerosity perception and suggest that because of the sequential nature of our hypothesis, a longer time frame might be needed to see improvements in this ability. Our findings indicate that if infants are given more opportunities for play and exploration, it will have positive effects on their visual form perception, which in turn could help their understanding of geometrical concepts.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Juego e Implementos de Juego
/
Percepción de Forma
Límite:
Child
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Female
/
Humans
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Infant
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Male
Idioma:
En
Revista:
Dev Sci
Asunto de la revista:
PSICOLOGIA
Año:
2020
Tipo del documento:
Article
País de afiliación:
Suecia
Pais de publicación:
Reino Unido