Sustained social withdrawal behavior and 'difficult' temperament among infants, in relation to maternal affectivity in a low-income area of Kinshasa, Democratic Republic of Congo.

Little is known about the relationship between maternal affectivity, social withdrawal and temperament in infants in low-income countries. The goal of the study was to assess the prevalence of social withdrawal behavior in infants aged 8 ± 2.3 months and to explore associations between maternal affectivity during pregnancy and postpartum, infant social withdrawal (as a sign of stress) and 'difficult' temperament as assessed by the mothers.