共 12 条
[2]
COHEN SE, 1977, CHILD DEV, V14, P315
[3]
DUNN J, 1981, DEV PSYCHOL, V17, P336
[4]
FALBO T, 1984, SINGLE CHILD FAMILY, P1
[7]
Lamb M. E., 1982, SIBLING RELATIONSHIP
[9]
MILLER N, 1976, J PERS SOC PSYCHOL, V33, P123