Language Training Leads to Global Cognitive Improvement in Older Adults: A Preliminary Study

Purpose: We report a preliminary study that prospectively tests the potential cognitive enhancing effect of foreign language (FL) learning in older adults with no clear signs of cognitive decline beyond what is age typical. Because language learning engages a large brain network that overlaps with t...

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Bibliographic Details
Published in:	Journal of speech, language, and hearing research Vol. 62; no. 7; pp. 2411 - 2424
Main Authors:	Wong, Patrick C. M, Ou, Jinghua, Pang, Celestina W. Y, Zhang, Ling, Tse, Chi Shing, Lam, Linda C. W, Antoniou, Mark
Format:	Journal Article
Language:	English
Published:	American Speech-Language-Hearing Association 01-07-2019
Subjects:	Aging (Individuals) Brain Hemisphere Functions Cognitive Development Computer Assisted Instruction Educational Technology Games Music Appreciation Older Adults Program Effectiveness Second Language Learning
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Summary:	Purpose: We report a preliminary study that prospectively tests the potential cognitive enhancing effect of foreign language (FL) learning in older adults with no clear signs of cognitive decline beyond what is age typical. Because language learning engages a large brain network that overlaps with the network of cognitive aging, we hypothesized that learning a new language later in life would be beneficial. Method: Older adults were randomly assigned to 3 training groups--FL, games, and music appreciation. All were trained predominately by a computer-based program for 6 months, and their cognitive abilities were tested before, immediately after, and 3 months after training. Results: FL and games, but not music appreciation, improved overall cognitive abilities that were maintained at 3 months after training. Conclusion: This is the 1st randomized control study providing preliminary support for the cognitive benefits of FL learning.
ISSN:	1092-4388
DOI:	10.1044/2019_JSLHR-L-18-0321