“…The literature on sibling functioning and adjustment has emphasized the elevated risk of '' emotional mor-bidity '' for siblings of children with mental retardation (Begun, 1989). This risk status has been proposed to result from a variety of factors, among them effects of parental stress, disproportionate parental attention and familial resources devoted to the child with a handicap, family isolation and stigmatization, and, for the nonhandicapped sibling, increased caretaking responsibilities, decreased social and recreational opportunities, overidentification with the child with a handicap, and pressure to compensate for the limitations of the child with a handicap (Begun, 1989 ;Breslau, Weitzman, & Messenger, 1981 ;Featherstone, 1980 ;Kaplan, 1969 ;Lavigne & Ryan, 1979 ;McAndrew, 1976).…”