Quantity Discrimination in Wolves (Canis lupus)
نویسندگان
چکیده
منابع مشابه
Quantity Discrimination in Wolves (Canis lupus)
Quantity discrimination has been studied extensively in different non-human animal species. In the current study, we tested 11 hand-raised wolves (Canis lupus) in a two-way choice task. We placed a number of food items (one to four) sequentially into two opaque cans and asked the wolves to choose the larger amount. Moreover, we conducted two additional control conditions to rule out non-numeric...
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ژورنال
عنوان ژورنال: Frontiers in Psychology
سال: 2012
ISSN: 1664-1078
DOI: 10.3389/fpsyg.2012.00505