Decades-Long Surveys Suggest The “Deleterious Effects of Smoking May Extend to Detrimental Personality Changes”


There is increasing recognition that while our personality traits are stable enough to shape our lives profoundly, they are also partly malleable, so that our choices and experiences can feedback and influence the kind of people we become. A new study in the Journal of Research in Personality shines a light on a highly consequential behaviour that captures this dynamic – smoking cigarettes.

The results add “… to existing knowledge on the implications of smoking by showing that this behaviour is also likely to alter individuals’ characteristic ways of thinking, feeling, and behaving over time,” the researchers said. Continue reading →

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