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People who are organized, with high levels of self-discipline, may be less likely to develop mild cognitive impairment as they age, while people who are moody or emotionally unstable are more likely ...

New research found that changes in the brain associated with Alzheimer's disease are often visible early on in individuals with personality traits associated with the condition. The study focused on ...

Less commonly discussed dimensions, such as moral reasoning, also appear to peak in older adulthood. And the capacity to ...

Forbes contributors publish independent expert analyses and insights. I write about the psychology of leadership, tech and entrepreneurship. For instance, here are six work-related traits that are ...