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. 2023 Oct;7(10):1697-1707.
doi: 10.1038/s41562-023-01651-4. Epub 2023 Jul 20.

A systematic review of the strength of evidence for the most commonly recommended happiness strategies in mainstream media

Dunigan Folk  1 , Elizabeth Dunn  2
Affiliations

A systematic review of the strength of evidence for the most commonly recommended happiness strategies in mainstream media

Dunigan Folk et al. Nat Hum Behav. 2023 Oct.

Abstract

We conducted a systematic review of the evidence underlying some of the most widely recommended strategies for increasing happiness. By coding media articles on happiness, we first identified the five most commonly recommended strategies: expressing gratitude, enhancing sociability, exercising, practising mindfulness/meditation and increasing nature exposure. Next, we conducted a systematic search of the published scientific literature. We identified well-powered, pre-registered experiments testing the effects of these strategies on any aspect of subjective wellbeing (that is, positive affect, negative affect and life satisfaction) in non-clinical samples. A total of 57 studies were included. Our review suggests that a strong scientific foundation is lacking for some of the most commonly recommended happiness strategies. As the effectiveness of these strategies remains an open question, there is an urgent need for well-powered, pre-registered studies investigating strategies for promoting happiness.

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