Talk with your mother or your sibling? Developmental changes in early family conversations about feelings.

Developmental changes in the pattern of family conversations and talk about feelings were examined in a longitudinal study of 50 families observed at home when the second-born children were 33 and 47 months old. Significant increases were noted in the total amount of talk and the frequency of talk about feelings between sibling pairs as well as decreases in the amount of mother-child conversation and references to feelings. Differences in whose feelings were discussed and in the context of references to feelings were found for mother-child and sibling-child dyads. Developmental changes in the children's use of feeling state language co-occurred with the increase in interaction between children and their siblings. The findings contrast the "complementary" nature of mother-child interaction and the "reciprocal" nature of child-sibling interaction and support the argument that the quality of particular relationships influences the use children make of their communicative competence.