Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Joanna K. Hubbard"'
Publikováno v:
CBE—Life Sciences Education. 22
Administration conditions can affect how students engage with concept assessments. Building on a validity framework, the grading stakes and administration setting for a concept assessment were systematically varied and the resulting student behavior
Publikováno v:
The Wilson Journal of Ornithology. 135
Publikováno v:
Animal Behaviour. 172:183-196
Associations between parasite loads and sexual signal expression have long been the focus of research. However, our understanding of how sexual selection operates in the context of multiple parasite infections within the same host is still quite limi
Autor:
Simona Krausová, Joanna K. Hubbard, Pavel Munclinger, Yoni Vortman, Tomáš Albrecht, Amanda K. Hund, Oldřich Tomášek, Rebecca J. Safran
Publikováno v:
Evolution. 74:2404-2418
Many closely related populations are distinguished by variation in sexual signals and this variation is hypothesized to play an important role in reproductive isolation and speciation. Within populations, there is considerable evidence that sexual si
Publikováno v:
BioScience. 68:455-463
Autor:
Joanna K. Hubbard, Brian A. Couch
Publikováno v:
Computers & Education. 120:1-12
Active learning strategies have been increasingly adopted in higher education across many science, technology, engineering, and math (STEM) disciplines. Audience response systems, or clickers, are useful tools that allow instructors to incorporate ac
Publikováno v:
PLoS ONE, Vol 5, Iss 2, p e9420 (2010)
BACKGROUND: Carotenoids can confer somatic and reproductive benefits, but most evidence is from captive animal experimentation or single time-point sampling. Another perhaps more informative means by which to assess physiological contributions to ani
Externí odkaz:
https://doaj.org/article/56d698ec48f4475ea0a845c3c8b6e65f
Publikováno v:
General and Comparative Endocrinology. 247:97-106
Because elevated glucocorticoid levels can impair reproduction, populations or species that engage in particularly valuable reproductive attempts may down-regulate the glucocorticoid stress response during reproduction (the brood value hypothesis). I
Autor:
Rusty A. Gonser, Elaina M. Tuttle, Andrea S. Grunst, Nathan A. Rathbun, Rebecca J. Safran, Joanna K. Hubbard, Melissa L. Grunst
Publikováno v:
Animal Behaviour. 124:97-108
Sexual selection can drive the evolution of conspicuous visual signals that advertise individual quality to prospective mates. Reproductive strategy can influence the balance between selective pressures and whether sexually selected signals evolve. A
Autor:
Joanna K. Hubbard, Amanda K. Hund, Matthew R. Wilkins, Iris I. Levin, Kevin J. McGraw, Rebecca J. Safran
Publikováno v:
The Auk. 134:34-38
Vaquero-Alba and colleagues published a study in The Auk: Ornithological Advances comparing objective color measurements of plumage taken in the field directly on a bird's body to those taken in the lab on collected feathers arranged to emulate the a