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@article{ART000972956},
author={이지연 and Chang-Song,You-Kyung},
title={The Vocabulary Development in Early Infancy: The short-term longitudinal study from 8-18 month},
journal={THE KOREAN JOURNAL OF DEVELOPMENTAL PSYCHOLOGY},
issn={1229-0718},
year={2005},
volume={18},
number={3},
pages={105-123}

TY - JOUR
AU - 이지연
AU - Chang-Song,You-Kyung
TI - The Vocabulary Development in Early Infancy: The short-term longitudinal study from 8-18 month
JO - THE KOREAN JOURNAL OF DEVELOPMENTAL PSYCHOLOGY
PY - 2005
VL - 18
IS - 3
PB - The Korean Society For Developmental Psychology
SP - 105
EP - 123
SN - 1229-0718
AB - The purpose of this study was two characteristics of early vocabulary development: the stability between 8 and 18 months of age, and the relationship between receptive and expressive vocabulary. The total of 393 mothers and their infants participated in this study. We visited the infants' home at 8, 12, 15, and 18 months in age. And the ability of infants' language was measured by the vocabulary checklist. Results are as follows: First, infant's vocabulary development showed stability of individual variation across ages. Especially, the correlation of same kind of vocabulary was higher than ones of different kind of vocabulary, and the stability was stronger, as age increased. Second, the number of vocabulary at 12 months could predict the language ability at 18 months. Finally, the receptive vocabulary could predict later the expressive vocabulary. The results implied that based on the number of vocabulary acquired in early infancy, we can expect and explain later language development.
KW - early infancy;expressive vocabulary;receptive vocabulary;stability;communicative function
DO -
UR -
ER -

이지연 and Chang-Song,You-Kyung. (2005). The Vocabulary Development in Early Infancy: The short-term longitudinal study from 8-18 month. THE KOREAN JOURNAL OF DEVELOPMENTAL PSYCHOLOGY, 18(3), 105-123.

이지연 and Chang-Song,You-Kyung. 2005, "The Vocabulary Development in Early Infancy: The short-term longitudinal study from 8-18 month", THE KOREAN JOURNAL OF DEVELOPMENTAL PSYCHOLOGY, vol.18, no.3 pp.105-123.

이지연, Chang-Song,You-Kyung "The Vocabulary Development in Early Infancy: The short-term longitudinal study from 8-18 month" THE KOREAN JOURNAL OF DEVELOPMENTAL PSYCHOLOGY 18.3 pp.105-123 (2005) : 105.

이지연, Chang-Song,You-Kyung. The Vocabulary Development in Early Infancy: The short-term longitudinal study from 8-18 month. 2005; 18(3), 105-123.

이지연 and Chang-Song,You-Kyung. "The Vocabulary Development in Early Infancy: The short-term longitudinal study from 8-18 month" THE KOREAN JOURNAL OF DEVELOPMENTAL PSYCHOLOGY 18, no.3 (2005) : 105-123.

이지연; Chang-Song,You-Kyung. The Vocabulary Development in Early Infancy: The short-term longitudinal study from 8-18 month. THE KOREAN JOURNAL OF DEVELOPMENTAL PSYCHOLOGY, 18(3), 105-123.

이지연; Chang-Song,You-Kyung. The Vocabulary Development in Early Infancy: The short-term longitudinal study from 8-18 month. THE KOREAN JOURNAL OF DEVELOPMENTAL PSYCHOLOGY. 2005; 18(3) 105-123.

이지연, Chang-Song,You-Kyung. The Vocabulary Development in Early Infancy: The short-term longitudinal study from 8-18 month. 2005; 18(3), 105-123.

이지연 and Chang-Song,You-Kyung. "The Vocabulary Development in Early Infancy: The short-term longitudinal study from 8-18 month" THE KOREAN JOURNAL OF DEVELOPMENTAL PSYCHOLOGY 18, no.3 (2005) : 105-123.