title: Training working memory in older adults: Is there an advantage of using strategies?
abstract: The purpose of the present study was to test the efficacy of a working memory (WM) training in elderly people, and to compare the effects of a WM training based on an adaptive procedure with one combining the same procedure with the use of a strategy, based on the construction of visual mental images. Eighteen older adults received training with a WM task (the WM group), another 18 received the same WM training and were also taught to use a visual imagery strategy (the WM + Strategy group), and another 18 served as active controls. Training-related gains in the WM (criterion) task and transfer effects on measures of verbal and visuospatial WM, short-term memory (STM), processing speed, and reasoning were considered. Training gains and transfer effects were also assessed after 6 months. After the training, both the trained groups performed better than the control group in the WM criterion task, and maintained these gains 6 months later; they also showed immediate transfer effects on processing speed. The two trained groups also outperformed the control group in the long term in the WM tasks, in one of the STM tasks (backward span task), and in the processing speed measure. Long-term large effect sizes were found for all the tasks involving memory processes in the WM + Strategy group, but only for the processing speed task in the WM group. Findings are discussed in terms of the benefits and limits of teaching older people a strategy in combination with an adaptive WM training. (PsycINFO Database Record
authors.affiliation: Department of General Psychology, University of Padova.
authors.forename: Erika
authors.initials: E
authors.lastname: Borella
authors.affiliation: Department of General Psychology, University of Padova.
authors.forename: Barbara
authors.initials: B
authors.lastname: Carretti
authors.affiliation: Department of General Psychology, University of Padova.
authors.forename: Roberta
authors.initials: R
authors.lastname: Sciore
authors.affiliation: Department of General Psychology, University of Padova.
authors.forename: Emanuela
authors.initials: E
authors.lastname: Capotosto
authors.affiliation: Department of Psychology, University of Tours.
authors.forename: Laurence
authors.initials: L
authors.lastname: Taconnat
authors.affiliation: Department of General Psychology, University of Padova.
authors.forename: Cesare
authors.initials: C
authors.lastname: Cornoldi
authors.affiliation: Department of General Psychology, University of Padova.
authors.forename: Rossana
authors.initials: R
authors.lastname: De Beni
mesh_terms: D000161:Acoustic Stimulation / Q000379:methods / Q000523:psychology; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology* / Q000523:psychology; D005260:Female; D006801:Humans; D007858:Learning / Q000502:physiology; D008297:Male; D008570:Memory, Short-Term / Q000502:physiology*; D010775:Photic Stimulation / Q000379:methods; D013850:Thinking / Q000502:physiology*; D014163:Transfer, Psychology / Q000502:physiology*