TY - GEN AU - Frodi,A M AU - Lamb,M E TI - Sex differences in responsiveness to infants: a developmental study of psychophysiological and behavioral responses SN - 0009-3920 PY - 1979///0428 KW - Adolescent KW - Age Factors KW - Arousal KW - physiology KW - Autonomic Nervous System KW - Blood Pressure KW - Child KW - Child Development KW - Female KW - Galvanic Skin Response KW - Heart Rate KW - Humans KW - Infant KW - Male KW - Maternal Behavior KW - Paternal Behavior N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S ER -