title: Substituting new details for old? Effects of delaying postevent information on infant memory.
abstract: How that which we remember is selectively distorted by new information was studied in 3-month-old infants who learned to move a particular crib mobile by operant foot kicking. Infants who were passively exposed to a novel mobile 1, 2, or 3 days later subsequently treated the novel mobile as if they had actually been trained with it. Also, after the longest exposure delay, they no longer recognized the original mobile. Likewise, when the novel mobile was exposed after the longest delay, it could prime the forgotten training memory in a reactivation paradigm, but the original mobile no longer could. These data reveal that what we remember about an event is selectively distorted by what we encounter later. Moreover, the later in the retention interval we encounter new postevent information, the greater is its impact on retention.
authors: Department of Psychology, Rutgers University, New Brunswick, NJ 08903.
authors: C
authors: C
authors: Rovee-Collier
authors: S A
authors: SA
authors: Adler
authors: M A
authors: MA
authors: Borza
mesh_terms: D002657:Child Development; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008568:Memory; D012153:Retention, Psychology