Learning never stops—at least not if we want to stay in the game and keep crushing our Fantastic Life. Research shows that when older adults tackle new skills, their memory and attention sharpen, and the progress keeps building even after the classes end. Here’s what stands out:
— Learning Fuels Growth: New challenges drive focus and motivation, no matter your age. This is why I am constantly learning, meeting new people, and trying to travel to new places.
— Adapt or Fall Behind: Skills like technology or language are essential for thriving in today’s world. Yes, even adopting AI is a skill we could benefit from as we grow older. Here is one of my simple rules: I never let my technology get 2 versions from the newest. This forces me to keep learning as the technology changes.
— It’s All About Mindset: If we stay curious, we stay sharp. This is partially why I write these blogs each week. I love reading and learning about new things. If you are doing something that I can learn from, please send it.
For me, continuous learning is a non-negotiable—it’s how I stay sharp and ready for what’s next. Goals plus lifelong learning is no longer a question, it’s mandatory…so start now and keep going…until the very end.
The Fantastic Life Rule #7:
Stay Out of the Gap
The gap between who you are today and who you want to be can sneak up on you fast. We stay out of that gap by continuously evolving, leaping ahead and accelerating our own growth before we get left behind.
To Stay Sharp as You Age, Learn New Skills
Older people show significant cognitive benefits from learning, provided they have the opportunity to do so
By Rachel Wu & Jessica A. Church-Lang
June 29, 2023
Jovana Mugosa
In most adults, learning and thinking plateau and then begin to decline after age 30 or 40. People start to perform worse in tests of cognitive abilities such as processing speed, the rate at which someone does a mental task. The slide becomes steeper after 60 years of age.
These changes are often ascribed to normal aging. But what if instead they represent something more like the “summer slide” that schoolchildren experience? Every year teachers and parents observe how summer vacations lead some children’s academic progress to backslide. During the height of the COVID pandemic, many students missed the equivalent of at least seven to 10 weeks of in-person learning because of remote or reduced schooling. The resulting academic losses were uneven, with kids of different ages, abilities and resources being affected in varied ways.
Interrupted learning may not only affect children. After formal education and job training ends, many adults experience years, if not decades, of reduced or nonexistent learning opportunities. That’s a much longer pause than eight to 12 weeks of summer break or even a few years disrupted by a pandemic.
Our work suggests that the cessation of learning is indeed a setback for adults—but we have also found that this decline can be addressed. A three-month intervention we designed enhanced participants’ memory and attention so drastically that their abilities came to resemble those of adults 30 years younger at the program’s end. And amazingly, they continued to improve long after the classes were over.
In this intervention, we provided an encouraging learning environment to 33 older adults between 58 and 86 years of age. Before and after this three-month intervention, we tested participants’ cognitive abilities, including attention and working memory. (The latter capacity helps people hold information in their head for tasks such as remembering the digits of a new phone number.) Older adults in this program were assigned three classes that met weekly, each session lasting two hours, to learn three new skills. Course options included singing, drawing, iPad use, photography, Spanish-language learning and music composition. Once a week we discussed issues related to learning barriers, motivation and successful aging with our participants.
We need to apply a more hopeful mindset and vocabulary when discussing older people.
Over the course of the intervention people significantly improved their cognitive scores for memory and attention. In a follow-up study, we discovered that the participants not only had maintained their gains but had improved further: their cognitive abilities after one year were similar to those of adults 50 years younger. In other words, giving these seniors a supportive and structured three-course routine—much like an undergraduate student’s schedule—seemed to eventually improve their memory and attention to levels similar to that of a college student.
We are still investigating why cognitive scores continued to climb after the program’s end, but one possibility is that the experience encouraged these adults to continue learning and practicing new skills in daily life.
To be clear, we do not think that formal education is the only or most important way to support learning. Our idea is to instead create enriched environments for older adults, especially for those with few resources, so that they can increase both real-world skills and cognitive abilities over the long term.
If, as these studies indicate, interrupted learning is indeed a common feature of adulthood, many important implications follow. Researchers avoid the phrase “learning loss” when discussing childhood and adolescence because “loss” implies that the learning cannot be recovered. Older adults, meanwhile, are often assumed to be on a downward slope with unrecoverable loss. “Use it or lose it,” the saying goes. Our work suggests that we need to apply a more hopeful mindset and vocabulary when discussing older people—much like that used for childhood or early adulthood. Decline, as we so often see it, may not be inevitable.
We can also set new priorities for older learners. In childhood we focus on the gain of particular skills, such as reading and math. By contrast, cognitive aging research has often focused on maintaining or increasing more general abilities, such as those related to attention and memory, typically through cognitive training, leisure activities and exercise. Older adult research tends to emphasize skill learning only after daily functions start to decline.
For those who have limited time or resources, encouraging new skill learning, as our interventions have done, may be especially advantageous. In later years, many personal and societal changes—such as moving out of state to be closer to family members, switching jobs or coping with physical distance from loved ones—make learning new skills necessary to adapt and succeed. For example, taking a class to improve technological skills could aid seniors’ success in an increasingly digital world, helping them use telehealth or online banking platforms.
The question is no longer whether we should pursue learning as adults but rather how society can optimize the environment to maximize opportunities. Educators and scientists know quite a bit about how to do this for children and adolescents, and we can adapt that knowledge to enhance existing opportunities and develop new challenging, useful and inclusive learning opportunities for adults. Researchers who work on the developmental and aging ends of the lifespan should share perspectives and communicate findings with one another. Finally, societies could provide resources and opportunities—particularly for older adults who are underserved or disadvantaged—to ensure that everyone can benefit from lifelong learning.
Let’s shift the conversation in adulthood from a focus on staving off loss and decline, or merely maintaining what people have, to a discussion of learning, growth and thriving.
This is an opinion and analysis article, and the views expressed by the author or authors are not necessarily those of Scientific American.