The Demand-Anxiety cycle helps families explore what it means to have Pathological Demand Avoidance (PDA) and to explain the key aspects of the condition to others.
It illustrates the way in which the anxiety created by the need to avoid demands can become a continual cycle. It is in Microsoft Word document format so it can be personalised.
It has been published by the PDA Society. Visit their website for many other resources, a discussion forum and telephone support.
You can also download a copy here.