Personality Traits Meet Everyday Life in New Research on How People Change Over Time

New research in psychology finds that our personalities actually change from moment to moment, and that the people closest to us are more likely than we are to notice. The study combined frequent self-reported Big Five inventories with ratings from participants’ friends and family to build a holistic understanding of people’s personalities in everyday life.

Higher Conscientiousness Linked to Less Risk of Dementia Diagnosis

People with personality traits such as conscientiousness, extraversion and positive affect are less likely to be diagnosed with dementia than those with neuroticism and negative affect, according to a new analysis by researchers at the University of California, Davis and Northwestern University.