“…Mothers and fathers, as attachment figures, may foster the infant's social, personality, and cognitive development by providing the infant with a secure base from which to explore the social and physical environment (e.g. Ainsworth and Bell, 1970, 1914, Anderson, 1974Ley and Koepke, 1975;Rheingold and Eckerman, 1970). In addition, as my research indicates, parents interact with their infants in qualitatively different fashions; importantly, their behavior is consistent with cultural assumptions regarding role-appropriate behaviors for mothers and fathers and males and females.…”