Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Gabriella Skollár"'
Publikováno v:
Journal of Comparative Psychology. 122:403-417
Ten gibbons of various species ( Symphalangus syndactylus , Hylobates lar, Nomascus gabriellae , and Nomascus leucogenys ) were tested on object permanence tasks. Three identical wooden boxes, presented in a linear line, were used to hide pieces of f