Very long-term recall in infants: infantile amnesia reconsidered.
Subjects who had participated in a study on non-verbal recall before their first birthday returned to the laboratory one year later and were tested for recall of their previous visit. During their previous visit they had shown recall of both familiar and novel actions on a set of novel objects. However, after a year's delay, evidence for recall was found for the familiar actions only. One action in particular was responsible for this finding: feeding a teddy bear with a schematic bottle. The majority of the returning subjects who had been shown this action repeated it after a year, whereas none of the other returning subjects and few of the subjects in the control groups performed this action. The results indicate that young infants have the ability to recall an event both at 11 months of age and after a delay as long as one year. The finding that infants can recall during a period that later becomes inaccessible to memory is important to our understanding of infantile amnesia.
McDonough
L
L
Department of Cognitive Science, University of California, San Diego, La Jolla 92093-0515, USA.
Mandler
J M
JM
D000704:Analysis of Variance; D002657:Child Development; D003463:Cues; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D011939:Mental Recall; D009633:Nonverbal Communication; D010988:Play and Playthings; D012153:Retention, Psychology; D013997:Time Factors