ISSN 0439-755X
CN 11-1911/B
ACQUISITION OF LANGUAGE IN 11-14 MONTHS OLD CHILDREN-ADULT'S TEACHING AND CHILDREN'S IMITATING
Xu Zhengyuan,Guo Xiaochao Department of Psychology, Beijing University
Acta Psychologica Sinica . 1992, (02): 38 -47 .