The Effects of Sustained Literacy Engagement on Cognition and Sentence Processing Among Older Adults

This study evaluated the effects of sustained literacy engagement (leisure reading) on cognitive performance and sentence processing in adults aged 60–79. Participants were randomly assigned to an 8-week reading program or a puzzle-solving control group. The reading group showed significant improvements in working memory and episodic memory compared to the control. Reading also enhanced sentence comprehension, particularly in integrating conceptual information. These findings suggest that regular engagement with reading fosters cognitive plasticity in domains most susceptible to aging, highlighting its value for cognitive health in older adults.

Make leisure reading a regular activity to support cognitive health, particularly in older age. This study demonstrates that sustained reading can enhance memory and sentence comprehension, fostering cognitive resilience. While the research provides strong evidence through an RCT design, the sample size was limited, so broader applications require cautious interpretation. Combine reading with other enriching activities, like physical-exercise and social-engagement, for holistic cognitive benefits.