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Article de revue:
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ID no. (ISBN etc.): 0882-7974
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Clé de citation BibTeX: Touron2004
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Touron, D. R., Hoyer, W. J., & Cerella, J. (2004). Cognitive skill learning: Age-related differences in strategy shifts and speed of component operations. Psychology and Aging, 19(4), pp. 565–580.
Ajoutée par: Sterenn Audo 2008-02-13 14:18:02 Dernièrement modifiée par: Sterenn Audo 2008-02-14 10:40:33
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Catégories: Apprentissage mathématiques, Full text
Descripteurs: age deficits, Age Differences, arithmetic problem solving, Cognitive Processing Speed, cognitive skill learning, computation speed, Human Information Storage, MATHEMATICS, postresponse strategy probes, pretraining, problem solving, retrieval, Skill Learning, Strategies, strategy shifts
Auteurs: Cerella, Hoyer, Touron
Collection: Psychology and Aging
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Nombre de vues: 385
Popularité: 34.97%
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Résumé
Younger and older adults solved novel arithmetic problems and reported the strategies used for obtaining solutions. Age deficits were demonstrated in the latencies for computing and retrieving solutions and in the shift from computation to retrieval. Rates of improvement within age groups were parallel for computations and retrievals, suggesting a single, age-attenuated mechanism that affects practice-related speedup. The age-related delay in strategy shift suggests either reluctance to use retrieval or an associative memory deficit. Experiment 1 showed that skill acquisition was unaffected by the presence and frequency of postresponse strategy probes for both age groups. Experiment 2 showed that pretraining item-learning operations facilitated subsequent item learning and that pretraining either item-learning operations or the algorithm did not alter the age trends. (PsycINFO Database Record (c) 2006 APA, all rights reserved)(from the journal abstract)
Ajoutée par: Sterenn Audo
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