The Effect of Parent Training in Music and Multimodal Stimulation on Parent-neonate Interactions in the Neonatal Intensive Care Unit

This study examined the effects of parent training in music and multimodal stimulation on the quantity and quality of parent-neonate interactions and the weight gain and length of hospitalization of premature and low birthweight (LBW) infants in a Neonatal Intensive Care Unit (NICU). Twenty sets of parents and premature LBW infants participated in the study. Parents in the experimental group (n = 10) received approximately one hour of instruction in appropriate uses of music, multimodal stimulation including massage techniques, and signs of infant overstimulation and techniques for its avoidance. Parent-neonate interactions, specifically parent actions and responses and infant stress and nonstress behaviors, were observed for subjects in both groups. Infant stress behaviors were significantly fewer and appropriateness of parent actions and responses were significantly greater for experimental infants and parents than for control subjects. Parents in the experimental group also self-reported spending significantly more time visiting in the NICU than did parents of control infants. In addition, length of hospitalization was shorter and average daily weight gain was greater for infants whose parents received training, although these differences were not significant. A one month, postdischarge follow-up showed little difference between experimental and control group parent-infant interactions in the home.