本研究主要目的在瞭解幼兒父親的工作投入、家庭投入、工作-家庭衝突對生活滿意度影響之相關研究，並進一步探究幼兒父親的工作投入、家庭投入、工作-家庭衝突對生活滿意度之影響情形。 本研究以問卷調查法，針對大臺北地區家中育有至少一位2-6歲的父親為研究對象，使用「工作投入量表」、「家庭投入量表」、「工作-家庭衝突量表」以及「生活滿意度量表」等測量工具，有效問卷共計有405份，主要發現如下：幼兒父親多同意自己重視工作投入及家庭投入，然幼兒父親不認為自己有工作-家庭衝突。在生活滿意度部份，幼兒父親的生活滿意度傾向中等。在皮爾森相關分析中，結果發現幼兒父親的家庭社經指數、工作投入、家庭投入皆與生活滿意度有顯著的正相關；幼兒父親的工作-家庭衝突的三面向皆與生活滿意度有顯著的負相關。在階層迴歸分析中，控制幼兒父親的個人背景變項，結果發現幼兒父親的工作投入與家庭投入越多，以及工作-家庭衝突中的身心衝突、時間衝突越少，則對於幼兒父親的生活滿意度有越好的影響。

The research primarily focused on the effects of job involvement, family involvement, and work-family conflict on life satisfaction for fathers with young children. Besides, the current study also explored the explanation of job involvement, family involvement and work-family conflict on life satisfaction for fathers with young children. Participants were the fathers in Taipei area who had a 2-6 year-old child at least. The instruments included “Job Involvement Scale”, “Family Involvement Scale”, “Work-Family Conflict Scale” and “Life Satisfaction Scale”. Four hundred and five participants completed the questionnaires. Data were analyzed by descriptive statistics, Pearson correlation and hierarchical regression. The results were summarized as followed ： 1. The fathers with young children agreed that they valued job involvement and family involvement. 2. The work-family conflicts included three dimensions, namely “physical and psychological conflict”, “time conflict” and “family care conflict”. The fathers with young children didn't think that they have work-family conflict. 3. Fathers’ life satisfaction tended to be moderate. 4. Father’s family socio-economic status index, job involvement and family involvement were positively correlated with fathers’ life satisfaction. Father’s physical and psychological conflict, time conflict and family care conflict were negatively correlated with fathers’ lifesatisfaction. 5. After controlling fathers’ personal background variables, the hierarchical regression analyses indicated that fathers who had more job involvement and family involvement, less physical and psychological conflict and time conflict, had better influence on their life satisfaction.