Clarke believed that the "hypnotic trance" was a natural state that could be achieved instantly if the operator possessed absolute certainty and commanding vocal tonality. He famously rejected the notion that hypnosis required "relaxation." Instead, he argued that hypnosis was a state of intense focus —which could just as easily be induced through shock, confusion, or staring contests as through a progressive relaxation script.

If you are searching for specific PDF papers or chapters by Ian Clarke, look for these key titles which cover his foundational theories: Psychosis and Spirituality: Consolidating the New Paradigm The Third Way of Knowing Cognitive Hypnotherapy (Related Contexts) by Ian Clarke, or are you looking for a summary of a particular study he conducted?