Studies conducted in Western countries document the special role of mother--infant face-to-face exchanges for early emotional development including social smiling. A few cross-cultural studies have shown that the Western pattern of face-to-face communication is absent in traditional rural cultures, without identifying other processes that promote…

Describes behaviors of infants, toddlers, and their center caregivers at entry and after three and six months of group care. Longitudinal data revealed increased activity/interest and peer interaction and a decline in negative affect and adult interaction/contact during the first three months. Age-matched group comparisons revealed improvements in…