Can Playfulness be Stimulated? A Randomised Placebo-Controlled Online Playfulness Intervention Study on Effects on Trait Playfulness, Well-Being, and Depression.
René T ProyerFabian GanderKay BrauerGarry ChickPublished in: Applied psychology. Health and well-being (2020)
Overall, findings suggest that playfulness can be stimulated by short self-administered interventions.