Retrieval practice improves memory in multiple sclerosis: Clinical application of the testing effect. |
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Authors: | Sumowski, James F. Chiaravalloti, Nancy DeLuca, John |
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Abstract: | The testing effect is a robust cognitive phenomenon by which memory retrieval on a test improves subsequent recall more than restudying. Also known as retrieval practice, the testing effect has been studied almost exclusively in healthy undergraduates. The current study investigated whether retrieval practice during testing leads to better delayed recall than restudy among persons with multiple sclerosis (MS), a neurologic disease associated with memory dysfunction. In a within-subjects design, 32 persons with MS and 16 demographically matched healthy controls (HC) studied 48 verbal paired associates (VPA) divided across 3 learning conditions: massed restudy (MR), spaced restudy (SR), and spaced testing (ST). Delayed VPA cued recall was measured after 45 min. There was a large main effect of learning condition (ηp2 = .54, p |
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Keywords: | cognitive rehabilitation memory multiple sclerosis retrieval practice spaced retrieval |
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