Book Reviews

RUMBAUGH, D. M. (Ed.) Language Learning by a Chimpanzee. New York: Academic Press, 1977. Pp. 312.Google Scholar

RESTLE, FRANK, SHIFFRIN, RICHARD M., CASTELLAN, N. JOHN, LINDMAN, HAROLD R., & PISONI, DAVID B. (Eds.) Cognitive Theory. Volume 1. Hillsdale, N.J.: Lawrence Erlbaum Associates, 1975.Google Scholar

BARBER, T. X. Pitfalls in Human Research: Ten Pivotal Points. New York: Pergamon, 1976. Pp. vi + 117.Google Scholar