affectivity

None of them explained the effect that the mother's negative affectivity had on the child's diet.

这些指标均无法解释母亲负面情绪对儿童饮食的影响.

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These maternal personality traits fall under a collective name of high negative affectivity ( negative emotions ).

这些母亲的性格特征被统称为高度负向情绪 ( 消极情绪 ).

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