Volume discrimination in golden hamsters.
To 8 subjects (golden hamsters, Mesocricetus auratus), having learned to discriminate between two cubic volumes of very different size, test-situations were presented to determine  if the three spatial dimensions were taken into account during learning. The results show that width is the most used dimension.
D000818:Animals; D001522:Behavior, Animal; D006224:Cricetinae; D004193:Discrimination Learning; D005260:Female; D008297:Male; D012858:Size Perception; D013028:Space Perception; D013997:Time Factors; D014796:Visual Perception