First published in 1999. Routledge is an imprint of Taylor & Francis, an informa company.

Reviewer gives a survey of the new phylogenetic theory of language recently published by Prof. Dr. G. Révész, founder and director of the Laboratory for experimental psychology of the University of Amsterdam ). The starting-point of the theory is the conception of "contact", defined by the author as the innate trend to be together or to co-operate, common to all socially living beings. This "theory of contact" is developed by the author in different directions and gives rise to the distinction (...) 1. of three degrees of communication: cry , call and word , 2. of three periods in the development of language: a pre-phase , a primevalphase and a final phase and 3. of three main functions of language: impelling , indication and interrogation , and leads to the conclusion that most probably the oldest form of human intercourse was restricted to the function of impelling . Prof. R. lays great stress on the in his opinion unsurmountable barrier between human and animal forms of communication. (shrink)