Nine beautiful things: A self-administered online positive psychology intervention on the beauty in nature, arts, and behaviors increases happiness and ameliorates depressive symptoms
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| Description | scholarly article by René T. Proyer et al published May 2016 in Personality and Individual Differences |
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author: Sara Wellenzohn René T. Proyer Fabian Gander Willibald Ruch |
| Publication date | May 2016 |
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| Missing/wrong data? | Edit Wikidata item |