title: Dissociations in infant memory: rethinking the development of implicit and explicit memory.
abstract: Extending the Jacksonian principle of the hierarchical development and dissolution of function to the development and dissolution of memory, researchers have concluded that implicit (procedural) memory is a primitive system, functional shortly after birth, that processes information automatically, whereas explicit (declarative) memory matures late in the 1st year and mediates the conscious recollection of a prior event. Support for a developmental hierarchy has only been inferred from the memory performance of adults with amnesia on priming and recognition-recall tests in response to manipulations of different independent variables. This article reviews evidence that very young infants exhibit memory dissociations like those exhibited by adults with normal memory on analogous memory tests in response to manipulations of the same independent variables. These data demonstrate that implicit and explicit memory follow the same developmental timetable and challenge the utility of conscious recollection as the defining characteristic of explicit memory.
authors.affiliation: Department of Psychology, Rutgers, State University of New Jersey, New Brunswick, New Jersey 08903, USA. rovee@rci.rutgers.edu
authors.forename: C
authors.initials: C
authors.lastname: Rovee-Collier
mesh_terms: D000328:Adult; D000647:Amnesia / Q000523:psychology; D001245:Association Learning; D002657:Child Development; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011939:Mental Recall; D002666:Psychology, Child; D012153:Retention, Psychology