If you would like to know more about the Self-Confrontation Method, please read:
Self-Narratives: The Construction of Meaning in Psychotherapy
Hubert J.M. Hermans & Els Hermans-Jansen
New York: Guilford Press, 1995 (since 2001 in paperback edition)
The Dialogical Self: Meaning as Movement
Hubert J.M. Hermans & Harry J.G. Kempen
San Diego: Academic Press, 1993
If you are interested in ACT then you will find a lot of information on the Web. Good starting points are the official ACT website www.contextualpsychology.org and the book ‘Get out of your mind & into your life. The new Acceptance & Commitment Therapy. Steven C. Hayes, and Spencer Smith, 2005′.