"A CHAT-based inquiry combines three components:
• A systems component that helps us to construct meanings from situations
• A learning component: a method of learning from those meanings
• A developmental component that allows us to expand those meanings toward action These three components are constructed from seven basic propositions. Five relate to establishing the systems component, one relates directly to learning, and the final proposition relates to development. Out of each proposition flows a set of questions."-Systems Concepts in Action, Chapter 13