Not a Laughing Matter - Getting serious with laughter and health

The research of laughter could seem ridiculous. As the different aspects on the subject are uncovered, the more serious nature of the topic emerges. This study tries to shed light to many characteristics of laughter. The work is divided into three major parts. The first one is the literature review where after the empirical study follows and a discussion gathers the threads at the end. The literature review takes a starting point in a mind and body relationship and deals with the immune system, the placebo effect, psychotherapy and health determinants. Laughter as a phenomenon and its health linkage is described and evaluated. In the empirical part of the study the three research questions are proposed and answered. A small-scale laughter diary based empirical study, health questionnaire and detailed interviews showed a connection between laughter and health. It also identified laughter as a mean for coping and communication. The diary approach was evaluated as a methodological innovation that served its purpose well, but had also some limitations. Modifications needed for better implementation in future studies are being presented. Keywords: Laughter, humour, health, diar