Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Jennifer Vonk"'
Publikováno v:
PeerJ, Vol 12, p e16904 (2024)
Background The ability to differentiate familiar from unfamiliar humans has been considered a product of domestication or early experience. Few studies have focused on voice recognition in Felidae despite the fact that this family presents the rare o
Externí odkaz:
https://doaj.org/article/358737de05a04e05a650ea47a8b581e2
Autor:
Victoria L. O’Connor, Jennifer Vonk
Publikováno v:
PeerJ, Vol 10, p e14453 (2022)
Behavioral traits can be determined from the consistency in an animal’s behaviors across time and situations. These behavioral traits may have been differentially selected in closely related species. Studying the structure of these traits across sp
Externí odkaz:
https://doaj.org/article/0be9f3b9575047efb48bf3c5a2642635
Autor:
Jennifer Vonk
Publikováno v:
PeerJ, Vol 1, p e158 (2013)
Following a series of experiments in which six orangutans and one gorilla discriminated photographs of different animal species in a two-choice touch screen procedure, Vonk & MacDonald (2002) and Vonk & MacDonald (2004) concluded that orangutans, but
Externí odkaz:
https://doaj.org/article/d9a39df0a5224f65814ea2be26f3e0d5
Autor:
Molly C. McGuire, Jennifer Vonk
Publikováno v:
PeerJ, Vol 8, p e9525 (2020)
Background Individuals experiencing negative affect have shown response slowing, a longer latency to respond in relation to baseline, when presented with aversive stimuli. We assessed response slowing in three male gorillas housed in a bachelor group