Infant Information Processing in Relation to Six-Year Cognitive Outcomes

Abstract

As part of a longitudinal follow-up of full-terms and preterms, infant measures of information processing obtained at 7 months and 1 year were related to various 6-year outcomes: general intelligence, language proficiency, early reading and quantitative skills, and several facets of perceptual organization (N = 91). 7-month Visual recognition memory (VRM) was associated with 6-year performance in all domains, and 3 1-year measures--VRM, cross-modal transfer (CMT), and object permanence--were related to IQ and/or one or more specific outcomes (r's = .20 to .47). Many of the infant-childhood relations remain significant even with IQ partialed. Additionally, 7-month VRM and 1-year CMT scores were lower for infants who, at 6 years, were considered at risk for learning disabilities. Overall, measures from the first year of life predicted both specific cognitive abilities and IQ at 6 years; to some extent, the specific abilities were predicted independently of IQ.