This article reviews a particular computational modeling approach to the study of psychological development--that of constructive neural networks. This approach is applied to a variety of developmental domains and issues, including Piagetian tasks, shift learning, language acquisition, number comparison, habituation of visual attention, concept…

Findings confirmed that newborns turn toward laterally presented sounds, habituate with repetition, recover to novel sounds, and extend demonstrations of recovery to discrepant stimuli. Recovery was found to be a curvilinear function of degree of discrepancy. Newborns systematically turned away from redundant stimuli. (RH)