共 21 条
[2]
BIRTH-ORDER, FAMILY CONFIGURATION, AND VERBAL ACHIEVEMENT
[J].
CHILD DEVELOPMENT,
1974, 45 (04)
:1011-1019
[3]
BROWN R, 1973, 1ST LANGUAGE EARLY S
[4]
CAZDEN CB, 1965, THESIS HARVARD U
[5]
CROSS TG, 1977, TALKING CHILDREN LAN
[6]
Day EJ, 1932, CHILD DEV, V3, P179
[7]
HOWARD RG, 1970, CHILD DEV, V41, P519
[8]
Koch H.L., 1966, TWINS TWIN RELATIONS