کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5040090 | 1473461 | 2016 | 11 صفحه PDF | دانلود رایگان |
- Deferred imitation performance show stability from 9 to 16Â months.
- Gestural communication at 9Â months predicts language at 16Â months.
- Deferred imitation at 9Â months predicts productive language at 16Â months.
Deferred imitation (DI) may be regarded as an early declarative-like memory ability shaping the infant's ability to learn about novelties and regularities of the surrounding world. In the current longitudinal study, infants were assessed at 9 and 16Â months. DI was assessed using five novel objects. Each infant's communicative development was measured by parental questionnaires. The results indicate stability in DI performance and early communicative development between 9 and 16Â months. The early achievers at 9Â months were still advanced at 16Â months. Results also identified a predictive relationship between the infant's gestural development at 9Â months and the infant's productive and receptive language at 16Â months. Moreover, the results show that declarative memory, measured with DI, and gestural communication at 9Â months independently predict productive language at 16Â months. These findings suggest a connection between the ability to form non-linguistic and linguistic mental representations. These results indicate that the child's DI ability when predominantly preverbal might be regarded as an early domain-general declarative memory ability underlying early productive language development.
Journal: Journal of Experimental Child Psychology - Volume 151, November 2016, Pages 109-119