Book reviews

The Behavioral Basis of Perception. By James G. Taylor. New York and London: Yale University Press. 1962. Pp. xv + 379. 68s.

The Brain as a Computer. By F. H. George. Oxford: Pergamon Press. 1961. Pp. 413. 63s.

Recent Advances in Biological Psychiatry, Vol. IV. Edited by Joseph Wortis, M.D. New York: Plenum Press. 1962. Pp. xiii + 385. $12.50. £5 8s.

Speech and Thought in Severe Subnormality. By N. O'Connor and B. Hermelin. Oxford: Pergamon Press. 1963. Pp. xi + 122. 25s.

Signs, Signals and Symbols. A presentation of the British approach to Speech Pathology and Therapy. Ed. Stella E. Mason. London: Methuen. 1963. Pp. xii + 212. 35s.

Thinking: An Introduction to its Experimental Psychology. By George Humphrey. London and New York: Wiley, Science Editions. 1963. Pp. xi + 331. 17s.

Decisions, Values and Groups. Edited by Norman F. Washburne. Oxford: Pergamon Press. 1962. Pp. 521. £5.

An Introduction to the Science of Human Behavior. By J. I. Nurnberger, C. B. Ferster and J. P. Brady. Foreword by D. McK. Rioch. New York: Appleton-Century-Crofts. 1963. Pp. xvi + 379. $5.95.

Electrical and Drug Treatments in Psychiatry. By A. Spencer Paterson. Amsterdam and London: Elsevier. 1963. Pp. xii + 248. 56s.