First, they explain that if a given variable is playing a role in affecting wellbeing then we should expect any change in that variable to correlatewith the observed changes in wellbeing.
But a preferred environment doesn't always seem to correlatewith greater reproductive success.
但理想环境并不总与更大的繁殖成功相关。
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First, they explain that if a given variable is playing a role in affecting well-being, then we should expect any change in that variable to correlatewith the observed changes in well-being.