This article discusses what is normal and what is not regarding sibling rivalry, jealousy, and squabbling, and it provides some guidance for parents on handling conflict. The article also discusses three major sources of sibling conflict (jealousy, being left alone together, and family trips) and offers suggestions for dealing with each case. (SM)

Examined individual differences in 50 preschool children's pretend play with their mothers and siblings. Results indicated individual differences in the amount and sophistication of preschoolers' social pretend play and suggested that these individual differences are related to experiences in preschoolers' relationships with their mothers and…

Developmental changes in the pattern of 50 families' conversations about feelings were examined when the families' second-born children were 33 and 47 months old. The total amount of talk and the frequency of talk about feelings between sibling pairs increased, whereas the amount of mother-child conversation and references to feelings decreased.…

Examined adolescents' perceptions of their daily conflicts in relationships with mothers, fathers, siblings, friends, romantic partners, and other peers and adults. Most adolescent conflicts were perceived as benign events with few positive or negative consequences for the relationship. Results suggest that adolescents recognize the fluidity and…

Examines the qualitative aspects of children's relationships with their siblings. Identifies a number of factors that are likely to make the development and maintenance of positive sibling relationships more problematic for children placed in residential or foster care than for children in general. (TJQ)

Twenty-two siblings of autistic boys and 34 other siblings were compared on measures of depression, social adjustment, and family responsibilities. Results showed that siblings of autistic boys scored significantly higher on depression than the comparison group, but not on problems of social adjustment. There were no significant gender…

Among a group of mostly African-American and Hispanic 10- to 14-year-olds, boys believed that parents would disapprove more of retaliation against siblings than friends, whereas girls believed that parents would equally disapprove of retaliation against either target. Children expected that retaliation was more likely to deter additional…

The Sibling Interaction Scale (SIS), an observational tool, was employed to investigate the interactions between 52 siblings (ages 1-20) with and without disabilities. Differences between nondisabled/disabled sibling pairs were found in the complexity of their sentences, the interpretation of the behaviors, and the roles they engaged in.…

Examined development of gender role qualities from middle childhood to early adolescence to determine whether children's gender role qualities predicted siblings'. Found that firstborn children's qualities in Year 1 predicted second-born children's qualities in Year 3 when Year 1 parent and child qualities were controlled. Parental influence was…

Examined whether maternal behavior at Time 1 would be associated with sibling interaction at Time 2, and whether the quality of sibling interactions would be associated. Found that both mothers and children influenced the quality of sibling relationships over time. (SD)

Analyzed influence of diverse variables on theory of mind development in preschoolers. Assessed development levels in diverse areas, along with the quality of family interaction, quality of attachment, and the children's performance with a series of mind tasks. Developed a multi-causal model to aid research into the optimum family environment for…

Considers assumptions underlying design of Bussell et al.'s Nonshared Environment in Adolescent Development study. Suggests that a source of the common environment specific to this study is the effect of an individual in mutual ratings of relationship with siblings, leading to a larger common-environment effect across variables than within…

Examined relation of early attachment relationships and preschoolers' emotion regulation. Found that preschoolers who ignored younger siblings' distress were more likely to experience personal distress and use avoidant coping strategies. Preschoolers with insecure-resistant infant-mother attachment at 1 year were more likely to seek comfort from…

Presents a study, using questionnaires, that defines and describes a typology of the relational structures of child twins on the basis of their mothers' representations of their behavior at school and home. Focuses on the dependence on the co-twin and dominant/dominated relationship in the two environments. (CMK)

Explores the reciprocity of beliefs and literacy practices between two schools and their respective communities in London's East End. Shows older siblings reflecting the values of both community and school as they blended practices from each domain in their play with their younger brothers and sisters. (SG)