Sleep and risk-taking propensity in life history and evolutionary perspectives
نویسندگان
چکیده
منابع مشابه
Life history variables and risk-taking propensity
We examined the effects of life-history variables on risk-taking propensity, measured by subjective likelihoods of engaging in risky behaviors in five evolutionarily valid domains of risk, including between-group competition, within-group competition, environmental challenge, mating and resource allocation, and fertility and reproduction. The effects of life-history variables on risk-taking pro...
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Evolutionary and life history perspectives allow a fuller understanding of both patterns of growth and development and variations in disease risk. Evolutionary processes act to ensure successful reproduction and not the preservation of health and longevity, and this entails trade-offs both between traits and across the life course. Developmental plasticity adjusts the developmental trajectory s...
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15 صفحه اولManagerial Perspectives on Risk and Risk Taking
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متن کاملStability and change in risk-taking propensity across the adult life span.
Can risk-taking propensity be thought of as a trait that captures individual differences across domains, measures, and time? Studying stability in risk-taking propensities across the life span can help to answer such questions by uncovering parallel, or divergent, trajectories across domains and measures. We contribute to this effort by using data from respondents aged 18 to 85 in the German So...
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ژورنال
عنوان ژورنال: Structure and Dynamics: eJournal of Anthropological and Related Sciences
سال: 2013
ISSN: 1554-3374
DOI: 10.5070/sd963017843