Inferences About Guessing and Knowing by Chimpanzees (Pan troglodytes)
Domestication and Comparative Psychology
Frank A. Beach's Unpublished Textbook on Comparative Psychology
Acoustic Signaling in the Black Rat (Rattus rattus)
Social Transmission of Food Preferences in Japanese Monkeys (Macaca fuscata) After Mere Exposure or Aversion Training
Number-Related Discrimination and Summation by Squirrel Monkeys (Saimiri sciureus sciureus and S. boliviensus boliviensus) on the Basis of the Number of Sides of Polygons
Geometric Modules in Animals' Spatial Representations
Changes in Mating Vocalizations Over the Ejaculatory Series in Rats (Rattus norvegicus)
An Unusual Pattern of Copulatory Behavior in a South American Cricetid Rodent
Differences in Affiliative Behavior, Pair Bonding, and Vaginal Cytology in Two Species of Vole (Microtus ochrogaster and M. montanus)
Hand Preference and Performance on Unimanual and Bimanual Tasks in Capuchin Monkeys (Cebus apella)
Light–Dark Variation and Changes Across the Lactational Period in the Behaviors of Undisturbed Mother and Infant Guinea Pigs (Cavia porcellus)
Conditioned Suppression of the Proboscis-Extension Response in Young, Middle-Aged, and Old Drosophila melanogaster Flies