Mother-infant interactions at 2 and 3 months in preterm, small-for-gestational-age, and full-term infants; their relationship with cognitive development at 4 months

Early Hum Dev. 1985 Sep;11(3-4):231-46. doi: 10.1016/0378-3782(85)90077-5.

Abstract

Two- and 3-month interactions were observed and 4-month Bayley MDI assessments carried out with 10 full-term, 14 preterm, and 9 small-for-gestational age (SGA) mother-infant dyads, to examine effects of neonatal status on interaction styles and the relationships between interaction variables and MDI scores. Two-month interaction patterns were most closely related to 4-month MDI scores in the full-term group, with state variables showing negative relationships and dyadic synchrony being positively related. For the preterm group, state-related variables were important to MDI scores. Preterm maternal interactive levels dropped from two to three months whereas preterm infant interactive levels rose from 2 to 3 months. SGA infant smile and maternal affection were related to MDI scores. SGA dyads differed from full-term dyads on state and synchrony variables. Findings are discussed with respect to the importance of state variables for development.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Child Behavior
  • Child Development
  • Cognition*
  • Female
  • Humans
  • Infant, Newborn
  • Infant, Premature*
  • Infant, Small for Gestational Age*
  • Maternal Behavior
  • Mother-Child Relations*
  • Twins