Sader, Jillian.

The present study examined developmental changes in the establishment of mother-infant tactile and visual communication within depressed and non-depressed breast- and bottlefeeding dyads. 113 (30 depressed, 83 non-depressed mothers) mother-infant dyads participated at the 1-month visit and 87 dyads returned at the 3-month lab visit. Maternal mood status was assessed. EEG recordings were taken from the infants at mid-frontal, central, parietal and occipital sites. Mothers and their infants were videotaped during a 5- minute feeding. The feeding session was coded for touch and gaze, utilizing coding scales similar to those of Polan and Ward (1994) and Moszkowski and Stack (2007). Infant self-touch significantly predicted infant EEG asymmetry scores. Non-depressed and depressed breast-feeding mothers displayed more affectionate touch while depressed bottle-feeding mothers displayed an absence of touch.