Visual attention both guides and is guided by learning and memory systems. In this article, we use a multiple-memory systems framework to examine the interplay between attention and memory that begins in early postnatal life. We review how attention and memory interact to support infant development with respect to perceptual learning about objects…

The Down's syndrome population presents a social quotient higher than its intelligence quotient, the main characteristic of its personality and because of the pronounced hypotony suffered by them, principally in the first years of life. This report shows the results of a study carried out about differential acquisitions of two groups of trisomy-21…

This study examined the utility of a paired-choice preference assessment in predicting reinforcer efficacy for a 13-month old with a history of prenatal drug exposure. First, two paired-choice assessments were conducted one week apart, using the same items. A high level of correspondence between the two assessments was observed. Next, a reinforcer…

In this study, the authors investigated the relation between early social contingency experiences and infants' competencies to detect nonsocial contingencies. In this study of 87 three-month-old infants, the authors operationalized early social contingencies as prompt, contingent maternal responses and coded microanalytically on the basis of…

Although eating is considered an automatic physiologic process, many children experience feeding difficulties. The purpose of this paper is to provide a framework for assessment, treatment and prevention of feeding difficulties in children. Identification and treatment of any factors actively interfering with feeding success is a critical…