Jeffrey Guterman describes the theory and practice of Albert Ellis's Rational Emotive Behavior Therapy (REBT) across the following issues: human nature, theory of problem formation, theory of change, and techniques. Topics include the ABC theory, the distinction between rational beliefs and irrational beliefs, and disputing irrational beliefs. See http://www.jeffreyguterman.com for more information. Erratum: About half way through the video (at 04:55), Jeffrey Guterman incorrectly uses the term "irrational beliefs" to refer to "preferences, wishes, hopes, desires, likes, and wants..." when it was his intention to refer to "rational beliefs."