Cited by 1,496Dementia and Cognitive Impairment ResearchCognitive Functions and MemoryCognitive Abilities and Testing

The DOI matches its Crossref record; 56 of the 56 references it cites were found in a registry or an index.

Long-term Effects of Cognitive Training on Everyday Functional Outcomes in Older Adults

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Abstract

CONTEXT: Cognitive training has been shown to improve cognitive abilities in older adults but the effects of cognitive training on everyday function have not been demonstrated. OBJECTIVE: To determine the effects of cognitive training on daily function and durability of training on cognitive abilities. DESIGN, SETTING, AND PARTICIPANTS: Five-year follow-up of a randomized controlled single-blind trial with 4 treatment groups. A volunteer sample of 2832 persons (mean age, 73.6 years; 26% black), living independently in 6 US cities, was recruited from senior housing, community centers, and hospitals and clinics. The study was conducted between April 1998 and December 2004. Five-year follow-up was completed in 67% of the sample. INTERVENTIONS: Ten-session training for memory (verbal episodic memory), reasoning (inductive reasoning), or speed of processing (visual search and identification); 4-session booster training at 11 and 35 months after training in a random sample of those who completed training. MAIN OUTCOME MEASURES: Self-reported and performance-based measures of daily function and cognitive abilities. RESULTS: The reasoning group reported significantly less difficulty in the instrumental activities of daily living (IADL) than the control group (effect size, 0.29; 99% confidence interval [CI], 0.03-0.55). Neither speed of processing training (effect size, 0.26; 99% CI, -0.002 to 0.51) nor memory training (effect size, 0.20; 99% CI, -0.06 to 0.46) had a significant effect on IADL. The booster training for the speed of processing group, but not for the other 2 groups, showed a significant effect on the performance-based functional measure of everyday speed of processing (effect size, 0.30; 99% CI, 0.08-0.52). No booster effects were seen for any of the groups for everyday problem-solving or self-reported difficulty in IADL. Each intervention maintained effects on its specific targeted cognitive ability through 5 years (memory: effect size, 0.23 [99% CI, 0.11-0.35]; reasoning: effect size, 0.26 [99% CI, 0.17-0.35]; speed of processing: effect size, 0.76 [99% CI, 0.62-0.90]). Booster training produced additional improvement with the reasoning intervention for reasoning performance (effect size, 0.28; 99% CI, 0.12-0.43) and the speed of processing intervention for speed of processing performance (effect size, 0.85; 99% CI, 0.61-1.09). CONCLUSIONS: Reasoning training resulted in less functional decline in self-reported IADL. Compared with the control group, cognitive training resulted in improved cognitive abilities specific to the abilities trained that continued 5 years after the initiation of the intervention. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00298558.

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Research works printed but not linked: 4

  1. [15]15. Wolinsky, F.; Miller, D. Disability concepts and measurement: contributions of the epidemiology of disability to gerontological inquiry. In: Wilmoth, J.; Ferraro, K., editors. Gerontology: Perspectives and Issues. 3rd ed. Springer Publishing; New York, NY: 2006.
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Metadata

Authors
Willis, S. L., Tennstedt, S. L., Marsiske, M., Ball, K., Elias, J., Koepke, K. M., Morris, J. N., Rebok, G. W., Unverzagt, F. W., Stoddard, A. M., Wright, E., & ACTIVE Study Group, F. T.
Affiliations
  • Pennsylvania State University (US)
  • New England Research Institutes (US)
  • University of Florida (US)
  • University of Alabama (US)
  • National Institutes of Health (US)
  • Hebrew SeniorLife (US)
  • Johns Hopkins University (US)
  • Indiana University Indianapolis (US)
Venue
JAMA
Published
2006-12-20
Volume
296
Issue
23
Pages
2805
ISSN
  • 0002-9955 (ISSN-L)
  • 0098-7484
OpenAlex
W2131162932
Cited by
1,496
References
56
Citations by year
2026: 25 · 2025: 48 · 2024: 49 · 2023: 47 · 2022: 62 · 2021: 52 · 2020: 58 · 2019: 100 · 2018: 87 · 2017: 100 · 2016: 81 · 2015: 125 · 2014: 111 · 2013: 100 · 2012: 101
FWCI
36.62
Type
journal article
Language
en
Open access
Locations
  • JAMA (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • IUScholarWorks (Indiana University) (submittedVersion)
Funders
  • Johns Hopkins University (AG14282, AG14263, NR04507, AG14289, U01 AG14260, NR04508)
  • New England Research Institutes (AG14282, U01 AG14282, NR04508, AG14263, NR04507, AG14289)
  • School of Medicine, Indiana University ((U01 NR04508), NR04508)
  • National Institute on Aging (U01 AG14282, U01AG014260, U01 AG 14263, R37AG024102, U01AG14260, U01-AG14289, U01AG014289, U01AG014263, U01AG014276, U01AG014282, U01 AG14276)
  • National Institute of Nursing Research (U01NR004507, U01NR04507, U01NR004508, U01 NR04508)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Functions and Memory
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Abilities and Testing
Keywords
cognitive training, older adults, daily functioning, instrumental activities of daily living, booster training, memory training, inductive reasoning, processing speed, visual search, problem solving, cognitive aging, independent living, senior housing, community-dwelling older adults, self-efficacy
MeSH terms
Activities of Daily Living, Aged, Aged, 80 and over, Aging, Cognition, Cognition Disorders, Female, Follow-Up Studies, Humans, Male, Memory, Mental Processes, Cognitive Behavioral Therapy, Single-Blind Method

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