Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 3 of 3
Full-Text Articles in Psychology
Studying Elephants: Awf Technical Handbook Series #7, Robert H.I. Dale
Studying Elephants: Awf Technical Handbook Series #7, Robert H.I. Dale
Scholarship and Professional Work - LAS
Book review for the following title:
Studying Elephants: AWF Technical Handbook Series #7. Edited by Kadzo Kangwana, Nairobi, Kenya: African Wildlife Foundation, 1996, 186 pages. $15 S&H.
Quantity-Based Interference And Symbolic Representations In Chimpanzees (Pan Troglodytes), S. T. Boysen, G. G. Berntson, M. B. Hannan, J. T. Cacioppo
Quantity-Based Interference And Symbolic Representations In Chimpanzees (Pan Troglodytes), S. T. Boysen, G. G. Berntson, M. B. Hannan, J. T. Cacioppo
Sentience Collection
Five chimpanzees with training in counting and numerical skills selected between 2 arrays of different amounts of candy or 2 Arabic numerals. A reversed reinforcement contingency was in effect, in which the selected array was removed and the subject received the nonselected candies (or the number of candies represented by the nonselected Arabic numeral). Animals were unable to maximize reward by selecting the smaller array when candies were used as array elements. When Arabic numerals were substituted for the candy arrays, all animals showed an immediate shift to a more optimal response strategy of selecting the smaller numeral, thereby receiving …
Taking Evolution Seriously: A Matter Of Primate Intelligence, Maxine Sheets-Johnstone
Taking Evolution Seriously: A Matter Of Primate Intelligence, Maxine Sheets-Johnstone
Intelligence Collection
No abstract provided.