Journal article
The Value of Vocalizing: 10‐Month‐Olds' Vocal Usage Relates to Language Outcomes at 15 Months
Infancy, Vol.22(1), pp.23-41
01/2017
DOI: 10.1111/infa.12150
Abstract
The interaction between infant's communicative competence and responsiveness of caregivers facilitates the transition from prelinguistic to linguistic communication. It is thus important to know how infants' communicative behavior changes in relation to different caregiver responses; furthermore, how infants' modification of communicative behavior relates to language outcomes. We investigated 39 10‐month‐old infants' communication as a function of mothers' attention and responses and the relationship to language outcomes at 15 months. We elicited infants' communicative behavior in three conditions: (1) joint attention: Mothers were visually attending and responding to infants' attention and interest; (2) available: Mothers were visually attending to infants, but not responding contingently to infants' attention and interest; (3) unavailable: Mothers were not attending to infants nor responding to them. Infants vocalized more when mothers attended and responded to them (conditions 1 and 2) than when mothers did not (condition 3), but infants' gesture and gesture‐vocal production did not differ across conditions. Furthermore, infants' production of a higher proportion of vocalizations in the unavailable condition relative to the joint attention condition correlated with, and predicted, infants' language scores at 15 months. Thus, infants who appear to be aware of the social effects of vocalizations may learn words better.
Details
- Title: Subtitle
- The Value of Vocalizing: 10‐Month‐Olds' Vocal Usage Relates to Language Outcomes at 15 Months
- Creators
- Zhen Wu - Tsinghua UniversityJulie Gros‐Louis - University of Iowa
- Resource Type
- Journal article
- Publication Details
- Infancy, Vol.22(1), pp.23-41
- DOI
- 10.1111/infa.12150
- ISSN
- 1525-0008
- eISSN
- 1532-7078
- Number of pages
- 19
- Language
- English
- Date published
- 01/2017
- Academic Unit
- Psychological and Brain Sciences
- Record Identifier
- 9984213314402771
Metrics
3 Record Views