Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Jennifer Vonk"'
Autor:
Jennifer Vonk, Michael Beran
Publikováno v:
Animal Behavior and Cognition. 9:257-260
In the six years since assuming the role as co-editors of this journal, we have witnessed a substantial growth in the reputation and impact of the journal. During our tenure as co-editors in chief, Animal Behavior and Cognition became the first journ
Autor:
Jennifer, Vonk
Publikováno v:
Veterinary Record. 191:28-30
Autor:
Diana C. Koester, Mark A. Willis, Jennifer Vonk, Rebecca J. Snyder, Laura M. Bernstein-Kurtycz, Kristen E. Lukas
Publikováno v:
Animal Behavior and Cognition, Vol 8, Iss 4, Pp 538-557 (2021)
In natural environments, bear behavior follows seasonal patterns but the zoo environment differs from the natural environment in several ways, including the presence of zoo visitors. Although typically difficult to disentangle, we were able to tease
Autor:
Victoria L. O’Connor, Jennifer Vonk
Publikováno v:
PeerJ. 10
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
Publikováno v:
Zoo Biology. 40:89-97
Judgment bias tasks can reveal changes in affect in animals as a function of environmental manipulations such as provision of enrichment. We assessed affect in an American black bear across seasonal changes in availability of a mulberry bush. We used
Autor:
Jennifer Vonk
Publikováno v:
Animal Behavior and Cognition, Vol 7, Iss 3, Pp 264-269 (2020)
Povinelli (2000) published a series of careful studies probing chimpanzees’ understanding of physical causality in the book, “Folk Physics for Apes: The Chimpanzee’s theory of how the world works.” The studies and Povinelli’s conclusions re
Autor:
Jennifer Vonk
Publikováno v:
Animal Behavior and Cognition, Vol 7, Iss 2, Pp 82-86 (2020)
In 1980, two groundbreaking articles were published by the team of Seyfarth, Cheney and Marler. In these papers, the question of whether vervet monkeys produced and encoded semantic information in their alarm calls set the stage for experimental expl
Autor:
Joy L, Vincent, Jennifer, Vonk
Publikováno v:
Behavioural Processes. 202:104751
Many species of armadillo demonstrate impressive navigation abilities and may compensate for poor eyesight with a strong sense of smell. We examined which modality four three-banded armadillos and one hairy armadillo prioritized when two cues (olfact
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
Autor:
Jennifer Vonk
Publikováno v:
Animal Sentience. 5