Recent research suggests that rituals may be more rational than they appear. Why? Because even simple rituals can be extremely effective. Rituals performed after experiencing losses – from loved ones to lotteries – do alleviate grief, and rituals performed before high-pressure tasks – like singing in public – do in fact reduce anxiety and increase people’s confidence. What’s more, rituals appear to benefit even people who claim not to believe that rituals work. While anthropologists have documented rituals across cultures, this earlier research has been primarily observational. Recently, a series of investigations by psychologists have revealed intriguing new results demonstrating that rituals can have a causal impact on people’s thoughts, feelings, and behaviors.
Positive thinking, creative visualization. Conceptualized this out many years ago. Glad that the study is being done now : )
See on www.scientificamerican.com