title: Age-related changes in memory reactivation by 1- and 2-year-old human infants.
abstract: In three experiments, we examined the effect of a single reactivation treatment on retention by 1- and 2-year-old human infants who were tested in the visual recognition memory (VRM) paradigm. In all experiments, infants were familiarized with a visual stimulus and were tested after a delay. In the absence of a reactivation treatment, infants of both ages exhibited forgetting but exposure to a reactivation treatment alleviated forgetting after the same delay. When the duration of the original familiarization period was only 10 s, the minimum duration of an effective reminder treatment was 1 s for 2-year-olds, but was 5 s for 1-year-olds. When the duration of the original familiarization period was increased to 30 s, however, a 1-s reminder also alleviated forgetting by 1-year-olds.
authors.affiliation: Psychology Department, University of Otago, Dunedin, New Zealand.
authors.forename: Kirstie
authors.initials: K
authors.lastname: Morgan
authors.forename: Harlene
authors.initials: H
authors.lastname: Hayne
mesh_terms: D000367:Age Factors; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008568:Memory / Q000502:physiology*; D021641:Recognition, Psychology / Q000502:physiology; D012153:Retention, Psychology; D014796:Visual Perception