Genetic and environmental mediators of preschool aggression. A longitudinal study of mother-child interaction from 7 to 36 months of age. Preschooler free play behaviors are related to parental ratings of problem behaviors. Development of handedness patterns in infant twins suggests heritability. The effects of gender on mother-infant interaction.
Early daycare predicts aggression in preschoolers.
Also presented to Sigma Xi, SIUC, March, 1995. Differential mother-child interactions in infancy and their effects on infant vocalizations. Differential mother-child interactions in infancy and their effects on infant vocalizations. Cross gender and gender specific analyses of children's play behaviors. Rejection and noncompliance during free play in preschoolers.