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   Articles with "boldness" as a keyword



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Do female rainbow kribs choose males on the basis of their apparent aggression and boldness? A non-correlational mate choice study

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recommendations! Published in 2020 at "Behavioral Ecology and Sociobiology"

DOI: 10.1007/s00265-019-2794-5

Abstract: Abstract Consistent between-individual differences in behaviour, known as personality differences, are heritable and have consequences for individual survival and reproductive success. Therefore, it is likely that personality differences are not just under natural but also… read more here.

Keywords: boldness; aggression; personality; choice ... See more keywords

Boldness predicts foraging behaviour, habitat use and chick growth in a central place marine predator

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recommendations! Published in 2024 at "Oecologia"

DOI: 10.1007/s00442-024-05557-4

Abstract: Animal personality can shape individual’s fitness. Yet, the mechanistic relationship by which individual’s personality traits lead to variations in fitness remains largely underexplored. Here, we used novel object tests to measure boldness of chick-provisioning Cory’s… read more here.

Keywords: bolder individuals; bathymetry; boldness predicts; chick growth ... See more keywords

Individual boldness is life stage-dependent and linked to dispersal in a hermaphrodite land snail

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recommendations! Published in 2017 at "Ecological Research"

DOI: 10.1007/s11284-017-1484-x

Abstract: Both individual variation in dispersal tendency and animal personalities have been shown to be widespread in nature. They are often associated in personality-dependent dispersal, and both have major but underappreciated consequences for ecological and evolutionary… read more here.

Keywords: boldness; dispersal; stage dependent; life stage ... See more keywords

BRcal: An R Package to Boldness-Recalibrate Probability Predictions

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recommendations! Published in 2024 at "Journal of Statistical Theory and Practice"

DOI: 10.1007/s42519-025-00466-y

Abstract: When probability predictions are too cautious for decision making, boldness-recalibration enables responsible emboldening while maintaining the probability of calibration required by the user. We formulate boldness-recalibration as a nonlinear optimization of boldness with a nonlinear… read more here.

Keywords: brcal package; probability; probability predictions; boldness ... See more keywords

Boldness: are open field and startle tests measuring the same personality trait?

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recommendations! Published in 2017 at "Animal Behaviour"

DOI: 10.1016/j.anbehav.2017.04.009

Abstract: Boldness, the willingness of individuals to engage in risky behaviour, is one of the most studied personality traits. It has been measured using a variety of tests; however, measuring a behaviour using different assays may… read more here.

Keywords: startle tests; boldness; field; risk taking ... See more keywords

Altered acoustic environments influence boldness in minnows

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recommendations! Published in 2018 at "Applied Animal Behaviour Science"

DOI: 10.1016/j.applanim.2018.08.020

Abstract: Abstract Human-induced noise has a pervasive influence on the behaviour of animals in their natural environment, but little scientific attention has gone toward noises that regularly affect animals being maintained in captivity for research purposes.… read more here.

Keywords: boldness; acoustic environments; environments influence; noise ... See more keywords

To be so bold: boldness is repeatable and related to within individual behavioural variability in North Island robins

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recommendations! Published in 2017 at "Behavioural Processes"

DOI: 10.1016/j.beproc.2017.04.014

Abstract: Behavioural research traditionally focusses on the mean responses of a group of individuals rather than variation in behaviour around the mean or among individuals. However, examining the variation in behaviour among and within individuals may… read more here.

Keywords: boldness; variation behaviour; variability; behaviour ... See more keywords
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Boldness psychopathic traits predict reduced gaze toward fearful eyes in men with a history of violence

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recommendations! Published in 2017 at "Biological Psychology"

DOI: 10.1016/j.biopsycho.2017.07.003

Abstract: Research with developmental and adult samples has shown a relationship of psychopathic traits with reduced eye gaze. However, these relationships remained to be investigated among forensic samples. Here we examined the eye movements of male… read more here.

Keywords: psychopathic traits; boldness; boldness psychopathic; gaze ... See more keywords

Do Metabolic Traits, Vulnerability to Angling, or Capture Method Explain Boldness Variation in Eurasian Perch?

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recommendations! Published in 2018 at "Physiological and Biochemical Zoology"

DOI: 10.1086/700434

Abstract: The pace-of-life syndrome (POLS) concept predicts that individuals with high baseline metabolic rates demonstrate high boldness, aggressiveness, and activity, especially in food acquisition, with associated relatively greater energy requirements. In fishes, these behaviors may increase… read more here.

Keywords: boldness; eurasian perch; perch; vulnerability angling ... See more keywords

Signaler and receiver boldness influence response to alarm calls in eastern chipmunks

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recommendations! Published in 2018 at "Behavioral Ecology"

DOI: 10.1093/beheco/arx152

Abstract: &NA; Using social information can benefit individuals in many ways. Responding to alarm signals can, for instance, maximize survival under predation risk. However, foraging individuals should consider the reliability of such risk‐based information to balance… read more here.

Keywords: alarm; information; eastern chipmunks; boldness ... See more keywords

Dewlap size in male water anoles associates with consistent inter-individual variation in boldness

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recommendations! Published in 2019 at "Current Zoology"

DOI: 10.1093/cz/zoy041

Abstract: Abstract Male sexually selected signals can indicate competitive ability by honestly signaling fitness-relevant traits such as condition or performance. However, behavior can also influence contest outcomes; in particular, boldness often predicts dominance rank and mating… read more here.

Keywords: boldness; dewlap size; condition; size ... See more keywords