Answer :
An older person who is superior performing, engaged, and capable is the integrated kind. We have the most accomplished and competent person right here. They accept their aging and realize that even if they aren't as young as they once were, they can still accomplish a lot.
Activity theory, which has its roots in the Soviet psychological activity theory developed by Sergei Rubinstein in the 1930s, is a catch-all phrase for a line of eclectic social sciences theories and research. Later, Alexei Leont'ev promoted it and made it popular.
The activity hypothesis of optimal aging was put forth by Neugarten in 1964. According to this idea, people who are active more often have greater levels of life satisfaction than people who are less active.
Learn more about Neugarten here brainly.com/question/29736135
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