Project Type
Research in progress
Primary Department
Psychology
Description
In foraging, there are many possible determinants of an individual’s sensitivity to risk, such as an animal’s learning or various biological imperatives. However, few studies on risk sensitivity incorporate information about an animal’s metabolism. One measure of metabolic rate is basal metabolic rate (BMR), or the minimum rate at which metabolism must produce energy to maintain homeostasis, which is highly plastic. Therefore, we investigated a potential relationship between risk sensitivity and BMR. This metaanalysis revealed little to no relationship between BMR and risk sensitivity, perhaps because of the high intraspecific variation of each of these traits.
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Basal metabolic rate as a potential determinant in risk sensitive foraging.
In foraging, there are many possible determinants of an individual’s sensitivity to risk, such as an animal’s learning or various biological imperatives. However, few studies on risk sensitivity incorporate information about an animal’s metabolism. One measure of metabolic rate is basal metabolic rate (BMR), or the minimum rate at which metabolism must produce energy to maintain homeostasis, which is highly plastic. Therefore, we investigated a potential relationship between risk sensitivity and BMR. This metaanalysis revealed little to no relationship between BMR and risk sensitivity, perhaps because of the high intraspecific variation of each of these traits.
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