Behavioral and associative effects of differental outcomes in discrimination learning
Peter J. Urcuioli
págs. 1-21
Transposition in Pigeons: Reassessing spence (1937) with multiple discrimination training
Olga F. Lazareva
págs. 22-46
Methodological-conceptual problems in the study of chimpanzees¿folk physics: How studies with adult humans can help
Dana M. Page, Francisco J. Silva
págs. 47-58
págs. 59-66
Two-Item same-different concept learning in pigeons
Aaron P. Blaisdell
págs. 67-77
Joseph Tremblay, Jerome Cohen
págs. 78-89
Effects of identical context on visual pattern recognition by pigeons
Francisco J. Donis, Sheila Chase
págs. 90-98
Kathleen M Silva, William Timberlake
págs. 99-110
Paulo Pata, Armando Machado
págs. 111-122