Age-related differences in recognition memory for pictures.
This study provided a normative data base for the Continuous Recognition Memory Test and also investigated age-related differences in recognition memory for pictures in a sample of 299 normal subjects (age range 10-89). Data analysis revealed that older subjects consistently set a lower response criterion (Cx), resulting in a significantly higher number of within-class false alarms. Older subjects also displayed significantly lower sensitivity (d'). Changes in sensitivity were attributed to both an increase in false alarms and a concurrent decrease in hits in subjects over 65. Analysis of the likelihood ratio (beta) revealed no significant change across age groups.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology*; D002648:Child; D005260:Female; D005556:Form Perception / Q000502:physiology*; D006801:Humans; D008297:Male; D008568:Memory / Q000502:physiology*; D008875:Middle Aged; D010364:Pattern Recognition, Visual / Q000502:physiology*