I have a potential answer from mass psychology perspective on my site. (pipburner.com)
If you are interested in how mass psychology affects the markets and the signals it generates, I suggest you follow the link below. (sentimentrader.com)
He believes it is dishonest to invite people to «seminars» which are designed not for study but for employment of peer - group pressure and mass psychology techniques to raise money. (religion-online.org)