Source: American Psychological Association
While science tries to understand the stuff dreams are made of, humans, from cultures all over the world, continue to believe that dreams contain important hidden truths, according to newly published research.
In six different studies, researchers surveyed nearly 1,100 people about their dreams. 'Psychologists' interpretations of the meaning of dreams vary widely,' said Carey Morewedge, an assistant professor at Carnegie Mellon University and the study's lead author. 'But our research shows that people believe their dreams provide meaningful insight into themselves and their world.'
The article appears in the February issue of the Journal of Personality and Social Psychology, published by the American Psychological Association.
In one study that surveyed general beliefs about dreams, Morewedge and co-author Michael Norton, an assistant professor at Harvard Business School, surveyed 149 university students in the United States, India and South Korea. The researchers asked the students to rate different theories about dreams. Across all three cultures, an overwhelming majority of the students endorsed the theory that dreams reveal hidden truths about themselves and the world, a belief also endorsed by a nationally representative sample of Americans.
http://www.sciencecentric.com/news/article.php?q=09021852-when-dreaming-is-believing-dreams-affect-people-judgement-behaviourIt seems to me that this has been common knowledge for millennia