How does learning ability change from childhood to old age?

Learning is a fundamental ability that accompanies a person throughout life. From the early years, when a child learns to speak and move, to old age, when we can learn new skills, such as playing a musical instrument or mastering new technologies. However, the ability to learn is not always the same and varies depending on age, which is influenced by many biological and psychological factors.

Learning development in childhood and adolescence
Childhood and adolescence are periods of rapid learning development. During this period, the brain undergoes significant changes that allow for faster information processing and better memory. For example, the ability to learn new words or mathematics peaks around adolescence. Cognitive abilities such as information processing speed, working memory, and problem-solving skills develop most during this time.
A child learning their native language can very quickly acquire thousands of words and learn complex grammatical structures without conscious effort, while an adult may have much more difficulty tackling the same challenge.

Stability and Change in Adulthood
After reaching young adulthood, a certain stability in learning occurs. Some learning abilities, especially those related to explicit learning and problem solving (fluid intelligence), tend to slowly decline. In contrast, knowledge and experience (crystallized intelligence) increase or remain stable, which means that adults can very effectively apply the acquired knowledge in practice.

This means that while a young person can quickly learn a new type of software, an older adult has the advantage of being able to evaluate new information in a broader context based on life experiences.

Learning in old age – what changes and what remains
Some cognitive abilities may begin to decline as we age, particularly those that require rapid information processing and short-term memory. For example, the ability to learn implicitly, which is associated with the automatic acquisition of sequences or patterns, may be affected by changes in the brain, such as reduced dopamine activity and structural changes in the striatum and hippocampus.
Despite these changes, many older people are still able to learn new skills and knowledge, often with more patience and better planning for learning than younger people.
Therefore, an older adult learning to play the piano may progress more slowly, but they are better able to plan their studies and use experiences from other areas to support learning.

What factors can help older people learn more effectively?

Psychological and environmental factors
The ability to learn is not just a matter of brain changes. Psychological factors such as motivation, sense of purpose in learning, and the level of cognitive stimulation in the environment also have a major impact.
For example, adults and older people who are actively engaged in various interests tend to maintain better cognitive function. A social environment, a healthy lifestyle, and meaningful tasks can greatly support learning even in old age. The cognitively challenging environment in children (e.g., school, games) is similar to what older people may experience in social activities or new interests.

An important discovery of modern neuroscience is that the brain is able to change and adapt throughout life, thanks to a phenomenon called neuroplasticity. This means that learning is not limited to young age, but even the older brain has the ability to reorganize itself according to experience, which allows the acquisition of new skills and information.

Practical tips for learning at every age
In childhood and adolescence, it is important to support curiosity and exploration of the world, create a playful and stimulating environment, encourage repetition and enable learning through multiple senses.
In adulthood, it is recommended to plan learning according to personal goals and interests, use your experiences for better associations, divide learning into smaller parts, actively engage in learning through explanations to others or discussions, and pay attention to regular rest and quality sleep.
In old age, it is advisable to choose meaningful and stimulating activities, learn in a social environment, include regular movement in the routine to support the brain, use techniques such as repetition, visualization and associations, and at the same time be patient with consistent learning planning.

What have we learned today?
Learning capacity changes throughout life, with childhood and adolescence being periods of rapid development, adulthood bringing a combination of stability and change, and old age presenting both challenges and opportunities. Recognizing and adapting to these changes helps to harness the learning potential at each age stage.

References:

• Backman, L., Nyberg, L., Lindenberger, U., Li, S. C., & Farde, L. (2010). The correlative triad among aging, dopamine, and cognition: current status and future prospects. Neuroscience & Biobehavioral Reviews, 34(5), 691-707. https://doi.org/10.1016/j.neubiorev.2009.11.005
• Burzynska, A. Z., Preuschhof, C., Bäckman, L., Nyberg, L., Li, S. C., Lindenberger, U., & Heekeren, H. R. (2012). Age-related differences in white matter microstructure and cognitive control. Cognitive Neuroscience, 3(3-4), 210-218. https://doi.org/10.1080/17588928.2012.663561
• Heiskanen, M. A., et al. (2024). Cognitive performance from childhood to old age and its association with brain structure: A lifespan perspective. Frontiers in Psychology. https://pmc.ncbi.nlm.nih.gov/articles/PMC11561001/
• Howard, J. H., & Howard, D. V. (2013). Aging mind and brain: is implicit learning spared in healthy aging? Frontiers in Psychology, 4, 817. https://doi.org/10.3389/fpsyg.2013.00817
• Wu, R. (2024). Interrupted Learning across the Lifespan. PMC. https://pmc.ncbi.nlm.nih.gov/articles/PMC11965854/