How to increase and sustain positive emotion: The effects of expressing gratitude and visualizing best possible selves

A 4-week experimental study (N = 67) examined the motivational predictors and positive emotion outcomes of regularly practicing two mental exercises: counting one's blessings (“gratitude”) and visualizing best possible selves (“BPS”). In a control exercise, participants attended to the details of their day. Undergraduates performed one of the three exercises during Session I and were asked to continue performing it at home until Session II (in 2 weeks) and again until Session III (in a further 2 weeks). Following previous theory and research, the practices of gratitude and BPS were expected to boost immediate positive affect, relative to the control condition. In addition, we hypothesized that continuing…

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  National Institutes of Health