...the human potential and psychotherapy movements, as well as the more 'life-affirming' New Religious Movements and religions of the self. This was the complex world of the Californian 'psychobabble', of Scientology and est (Erhard Seminars Training, later called Forums Network), of Encounter Groups, meditation techniques and self-help manuals designed to assist individuals 'realise their potential'.
Jamie Cresswell and Bryan Wilson, editors (1999). New Religious Movements. Routledge. p. 35. ISBN 0415200504.