Age and Ageing 2003; 32: 529-533
© 2003, British Geriatrics Society
Research Paper |
Mnemonic strategies in older people: a comparison of errorless and errorful learning
Helmholtz Research Institute, Utrecht University, The Netherlands
Address correspondence to: R. P. C. Kessels, Helmholtz Instituut, Department of Psychonomics, Utrecht University, Heidelberglaan 2, NL-3584 CS Utrecht, The Netherlands. Fax: (+31) 30 253 4511. Email: r.kessels{at}fss.uu.nl
Abstract
Objective: to compare the efficacy of errorless and errorful learning on memory performance in older people and young adults.
Methods: facename association learning was examined in 18 older people and 16 young controls. Subjects were either prompted to guess the correct name during the presentation of photographs of unknown faces (errorful learning) or were instructed to study the face without guessing (errorless learning). The correct name was given after the presentation of each face in both task conditions. Uncued testing followed immediately after the two study phases and after a 10minute delay.
Results: older subjects had an overall lower memory performance and flatter learning curves compared to the young adults, regardless of task conditions. Also, errorless learning resulted in a higher accuracy than errorful learning, to an equal amount in both groups.
Conclusions: older people have difficulty in the encoding stages of facename association learning, whereas retrieval is relatively unaffected. In addition, the prevention of errors occurring during learning results in a better memory performance, and is perhaps an effective strategy for coping with age-related memory decrement.
Keywords: memory, cognitive decline, ageing, mnemonics, strategy training
Received July 4, 2002; Revision received February 20, 2003. accepted in revised form February 20, 2003.
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