Over the past generation, middle-class men have learned that they need to help with child care, and have changed their behaviour.

在过去的一代里，中产阶级男性已经认识到，他们需要帮助女性照顾小孩，并且已经改变了他们行为。

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Ms. Quinn also proposed a middle-class child care tax credit, another initiative that would need Albany's backing.

WSJ: Quinn Address Aims at Middle Class

It increases funding for childcare and nearly doubles the Child Care Tax Credit for millions of middle-class families.

WHITEHOUSE: Forum on Workplace Flexibility: Closing Session

However, Clinton will propose new tax credits targeted toward helping middle-class families pay for child care, Emanuel said.

CNN: AllPolitics - Clinton Adviser: No Major Tax Cut In 1998