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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

5 min

Does Intelligence Increase Steadily During Adulthood? A Look at Cognitive Development

According to psychologist Raymond Cattell's theory, intelligence is not a single, steady force but comprises two distinct types: fluid and crystallized intelligence. This critical distinction helps answer the question, **does intelligence increase steadily during adulthood?**, revealing that while some cognitive skills decline with age, others continue to improve or remain stable. It's a dynamic process of gains and losses, not a simple, linear progression.

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4 min

Understanding How Do Cognitive Decisions Shift With Age?

Research indicates that while processing speed may naturally slow with age, decision-making capabilities do not simply decline but rather transform. Understanding **how do cognitive decisions shift with age** reveals a nuanced interplay of experience, crystallized intelligence, and emotional regulation, offering a more complete picture of the mature mind.

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