Caretaking of children by siblings, cousins, or other peers is widespread in most developing nations. The influence of peers as mediators of social change cannot be underestimated. (RH)

Examined four-year olds' use of mental state terms in conversations. Found that more references to mental states were made in conversations with siblings and friends than with mothers. Frequent use of terms by both partners was related to cooperative interaction in child-friend and child-sibling dyads. Found associations with measures of language…

Patterns of mother and sibling object labeling were observed during play. Subjects were 40 Mexican-descent mothers, their children aged 2-3, and older siblings. Mothers provided names for objects (referential labeling) as often as they mentioned objects within the ongoing activity (labeling in action), while siblings more frequently used…

This study examined behavioral adjustment in 22 siblings of children with autism. Mothers rated these children as having more behavior problems and fewer prosocial behaviors than a normative sample. Analysis of variables revealed that male siblings and children younger than the autistic sibling engaged in fewer prosocial behaviors. Psychological…

A study compared a 4 s constant time delay and a simultaneous prompting procedure on teaching receptively identifying animals to three children (ages 7-10) with mild/moderate mental retardation. Both procedures were effectively implemented by sibling tutors, simultaneous prompting was more efficient, and constant time delay resulted in more…

The long hours that latchkey children are alone make them sexually vulnerable and provide them with increased opportunities to participate in sexual activity. Their sexual development is as likely influenced by peers, older siblings, television, movies, and books as by their parents. (IAH)

Discusses a sibling support group for 7-13-year-old siblings of developmentally delayed children. Describes group sessions and family responses to the program. (RJC)

Two studies, one involving college students and the other high school students, found a strong relationship between relatively early sexual intimacy and nonsexual forms of deviance. Siblings were more alike than chance in deviance and in physical sexual behavior. Additionally, an association was found between one sibling's sexual intimacy with a…

Analyzes three primetime family sitcoms in order to describe the nature of sibling interaction in television families. Research on television families is examined, and questions are raised concerning the value of television sibling images as role models for real people, and the effects of these models on family and peer relationships. (27…

The extent to which maternal behavior, children's temperament, age, and family structure variables are associated with dimensions of sibling relationships was investigated with a sample of 96 families with younger siblings aged 3-6 years and older siblings aged 5-10 years. (PCB)

Argues that data on siblings provide a way to account for the impact of unmeasured, omitted variables on relationships of interest because families form a sort of natural experiment, with similar experiences and common genetic heritage. Proposes a latent-variable structural equation approach to the problem, which provides estimates of both within-…

The mother, father, and adolescent siblings from 675 families were observed interacting in problem-solving sessions. Siblings were monozygotic twins, dyzygotic twins, or full siblings in nondivorced families and full, half, and unrelated siblings in stepfamilies. Results suggested a greater genetic component to adolescent behavior than to parent…

Describes study in which three children with autism were trained to initiate social interactions with normally developing peers. The findings offer evidence that children with autism can learn to initiate and maintain a social interaction with their peers and that these skills will generalize to novel settings and people. (LKS)

Adjustment to having a sibling who is gifted was explored with 366 triads consisting of a mother and two children, ages 7 through 14, of whom either one child was gifted, both were gifted, or neither was gifted. Having a sibling who is gifted did not appear to be stressful. (SW)

This report describes a sibling pair (ages 21 and 18), both with tuberous sclerosis. One sibling has atypical autism (but no mental retardation or seizure disorder) and the other has a seizure disorder but no autism or mental retardation. Both siblings had multiple bilateral brain lesions. Clinical findings are discussed in relationship to the…