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Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment
Published on: September 20, 2020
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Well-designed manufacturing work improves some cognitive abilities in individuals with cognitive impairments
Pamela Banta Lavenex1, Marie-Laure Blandin2, Caroline Gaborieau2
1Faculty of Psychology, UniDistance Suisse, Brig, Switzerland.
Frontiers in Rehabilitation Sciences
|May 30, 2024
Summary
Well-designed factory work can improve cognitive abilities in individuals with cognitive impairments. This study found enhancements in procedural memory, attention, and visual memory after one to two years of employment.
Area of Science:
- Neuroscience
- Occupational Health
- Psychology
Background:
- Employment is a human right linked to improved health and cognitive function.
- Well-designed work considers physical, social, and psychological factors, potentially enhancing cognitive abilities.
- The impact of well-designed work on cognitive enhancement for individuals with cognitive impairments remains under-researched.
Purpose of the Study:
- To investigate if well-designed manufacturing work enhances cognitive abilities in individuals with cognitive impairments.
- To assess changes in specific cognitive functions over one and two years of employment.
Main Methods:
- A longitudinal study followed 60 operators with cognitive impairments at AMIPI Foundation factories.
- Cognitive abilities were assessed at hiring, 1 year, and 2 years using tests for dexterity, memory, attention, and reasoning.
- Participants produced electrical cables and harnesses, indicating a structured work environment.
Main Results:
- Significant improvements were observed in procedural memory, sustained and selective attention, and visual recognition memory (short- and long-term).
- No significant improvements were noted in manual dexterity, verbal memory (declarative, recognition), or abstract reasoning.
- Participant numbers decreased over time due to attrition (from 60 to 28 by year 2).
Conclusions:
- Well-designed manufacturing work can act as a valuable training intervention for cognitive enhancement in individuals with cognitive impairments.
- Beyond promoting well-being, such employment positively impacts specific cognitive domains, supporting functional gains.
- The findings highlight the potential of inclusive employment in fostering cognitive development.
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