نتایج جستجو برای: i jay
تعداد نتایج: 1040309 فیلتر نتایج به سال:
Previous research has suggested that videos can be used to experimentally manipulate social stimuli. In the present study, we used the California scrub-jays' cache protection strategies to assess whether video playback can be used to simulate conspecifics in a social context. In both the lab and the field, scrub-jays are known to exhibit a range of behaviours to protect their caches from potent...
The authors used the list-linking procedure (Treichler & Van Tilburg, 1996) to explore the processes by which animals assemble cognitive structures from fragmentary and often contradictory data. Pinyon jays (Gymnorhinus cyanocephalus) were trained to a high level of accuracy on 2 implicit transitive lists, A > B > C > D > E and 1 > 2 > 3 > 4 > 5. They were then given linkage training on E > 1, ...
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