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List of works by Sara Wellenzohn

Addressing the role of personality, ability, and positive and negative affect in positive psychology interventions: Findings from a randomized intervention based on the authentic happiness theory and extensions

scholarly article by René T. Proyer et al published 18 February 2016 in The Journal of Positive Psychology

Character and dealing with laughter: the relation of self- and peer-reported strengths of character with gelotophobia, gelotophilia, and katagelasticism

scientific article

How do positive psychology interventions work? A short-term placebo-controlled humor-based study on the role of the time focus

Humor-based online positive psychology interventions: A randomized placebo-controlled long-term trial

Nine beautiful things: A self-administered online positive psychology intervention on the beauty in nature, arts, and behaviors increases happiness and ameliorates depressive symptoms

scholarly article by René T. Proyer et al published May 2016 in Personality and Individual Differences

Positive psychology interventions in people aged 50-79 years: long-term effects of placebo-controlled online interventions on well-being and depression

scientific article published on 08 April 2014

Strengths-based positive psychology interventions: a randomized placebo-controlled online trial on long-term effects for a signature strengths- vs. a lesser strengths-intervention

scientific article published on 22 April 2015

The European Football Championship as a Positive Festivity: Changes in Strengths of Character Before, During, and After the Euro 2008 in Switzerland

article

Toward a better understanding of what makes positive psychology interventions work: predicting happiness and depression from the person × intervention fit in a follow-up after 3.5 years

scientific article published on 26 November 2014

What good are character strengths beyond subjective well-being? The contribution of the good character on self-reported health-oriented behavior, physical fitness, and the subjective health status

article

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