Alex studies, the: cognitive and communicative abilities of grey parrots
Auteur :
Pepperberg, Irene Maxine
Éditeur :
Harvard University Press
ISBN :
9780674008069
Date de publication :
30 avr. 2002
Dimensions :
23,5 x 15,6 cm
Poids :
572 g
Langue :
Anglais
Pays d'origine :
USA
Twenty years ago Pepperberg set out to discover whether large-brained, highly social parrots were capable of mastering complex cognitive concepts and the rudiments of referential speech. This book represents the long-awaited synthesis of the studies constituting one of the landmark experiments in modern comparative psychology.