Reactions: The five strategies to increase happiness most often reported in the media lack sound scientific basis
A systematic review published in Nature Human Behaviour shows that there is a lack of solid scientific research supporting strategies commonly recommended by the media to increase happiness. The research identifies the five strategies most commonly cited by the press: expressing gratitude, improving sociability, exercising, practising meditation or mindfulness and increasing exposure to nature. According to the study, which analysed the published scientific literature on these practices, their effectiveness in increasing happiness is uncertain, because most of the research lacked sufficient statistical power to detect noticeable benefits or had not been previously recorded - a common practice in psychology today.