The cognitive processes underlying event-based prospective memory in school-age children and young adults: A formal model-based study. |
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Authors: | Smith, Rebekah E. Bayen, Ute J. Martin, Claudia |
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Abstract: | Fifty children 7 years of age (29 girls, 21 boys), 53 children 10 years of age (29 girls, 24 boys), and 36 young adults (19 women, 17 men) performed a computerized event-based prospective memory task. All 3 groups differed significantly in prospective memory performance, with adults showing the best performance and with 7-year-olds showing the poorest performance. We used a formal multinomial process tree model of event-based prospective memory to decompose age differences in cognitive processes that jointly contribute to prospective memory performance. The formal modeling results demonstrate that adults differed significantly from the 7-year-olds and the 10-year-olds on both the prospective component and the retrospective component of the task. The 7-year-olds and the 10-year-olds differed only in the ability to recognize prospective memory target events. The prospective memory task imposed a cost to ongoing activities in all 3 age groups. (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
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Keywords: | children formal model multinomial model event based prospective memory cognitive processes young adults age differences |
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