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The Alex Studies - Paper

$19.95

The Alex Studies: Cognitive and Communicative Abilities of Grey Parrots (Paperback)

by Irene M. Pepperberg

Can a parrot understand complex concepts and mean what it says? Twenty years ago Irene Pepperberg set out to discover whether the results of earlier pigeon studies necessarily meant that other birds-particularly parrots like Alex the Grey-were incapable of mastering complex cognitive concepts and the rudiments of referential speech. This scientific, technical book represents the long-awaited synthesis of the studies constituting one of the landmark experiments in modern comparative psychology.

Pages: 434 pp.

Published: 1999

Illustrations: Black/white photos, charts, and drawings

Binding: Paperback

Size: 6" x 9.25"


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  • Shipping Weight: 0.2kgs
  • 2 Units in Stock
  • Manufactured by: Creatve Foraging Systems


This product was added to our catalog on Monday 11 April, 2011.



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