Section 1: Origins: Of Pebbles, Ponds and the Ripples they Produce. Biological Factors. Psychological Factors. Sociological Factors. Section 2: Development: The Motivational Roots of a Drug Lifestyle. Life Tasks. Developmental Progressions and Stages. Behavioural Patterns. Section 3: Treatment: The Structural Model of Lifestyle Intervention. The Functional Model of Lifestyle Intervention Prevention. Redirecting the Ripples.
