共 38 条
[2]
FAMILIES IN LATER LIFE - A BURGEONING RESEARCH AREA
[J].
JOURNAL OF MARRIAGE AND THE FAMILY,
1990, 52 (04)
:959-981
[3]
CAPALDI D, 1987, BEHAV ASSESS, V9, P169
[4]
Cherlin A., 1986, NEW AM GRANDPARENT
[5]
COHLER BJ, 1982, LIFE-SPAN DEV BEHAV, V4, P206
[6]
Elder G. H., 1986, HUMAN DEV LIFE COURS, P293
[7]
Elder Jr GH, 1988, RELATIONSHIPS FAMILI, P218
[8]
HAGESTAD GO, 1985, PHYS MENTAL HLTH AGE, P137
[10]
JESSOR R, 1991, ADOLESCENCE PROBLEM