Fully revised, this straightforward overview of EMDR Therapy reviews the Adaptive Information Processing model and the three-pronged approach in accessible, conversational language. Revised to reflect the evolution of EMDR to an integrative psychotherapeutic approach, this primer, now titled, An EMDR Therapy Primer is intended for use as a companion to Francine Shapiro's original text. It serves as a comprehensive review of the Adaptive Information Processing (AIP) model and EMDR principles, protocols, and procedures both for those newly trained in EMDR and for experienced clinicians who want to review the principles.