An evolutionary psychologist would explain the difference between Christy's 17-year-old niece and nephew by citing evolutionary adaptations that are advantageous for survival. From an evolutionary standpoint, taking risks can be beneficial as it can lead to rewards that increase an individual's chances of survival.
Generally speaking, males are more inclined to take risks compared to females due to ancestral tendencies towards aggression and exploration. This means that Christy's nephew is likely to be more adventurous and daring due to this evolutionary influence. For example, a person who takes risks may be more likely to find food or explore new territories. On the other hand, a person who avoids risks might be more likely to remain in a safe environment and avoid harm. Thus, the difference between Christy's niece and nephew may be due to their differing levels of risk-taking.
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