Samenvatting
Research is done to the pragmatical effects of human communication, while special attention is paid to disturbances of behaviour. Disturbed behaviour is more an in communication-difficulties rooted reaction in a special situation than an evidence that the mind of the human being is sick. In this book communication is conceived as an interhuman relation, which differs qualitative of the characteristics of the human beings which are related to that relation. Fundamental properties of human communication are introduced.