本本研究旨要探討權威開明和寬大嬌寵型的母親之教養方式，以及其幼兒在園中所表現的社會行為，以質性研究法進行探究。收集家長訪談與幼兒行為觀察資料進行分析，研究發現：一、權威開明型母親的教養方式，要求幼兒依循母親規定按部就班完成工作，母親常主導幼兒且會採處罰的方式要求立即完成。二、寬大嬌寵型母親的教養方式，給予幼兒較大的自主權，以協商討論的方式接受幼兒的想法，時間上採較寬容的態度。三、權威開明型母親的幼兒在校之社會行為能合群合作、親和互動，且表現出有禮貌的行為，但常是配合者的角色、不會爭取自己的權益，缺乏獨立自主、解決問題的能力。四、寬大嬌寵型母親的幼兒在校之社會行為較能充分表達自己的想法，但是常要別人配合自己，且常忽略他人的感受。傾向過度維護自我權益而出現人際間的關係攻擊之行為。研究建議家長與教師需緊密溝通，從了解幼兒在學校的行為中，省思自己的教養方式。

This study attempts to understand the relationships between authoritative mothers and permissive mothers' parenting style and their children's social behavior. A qualitative method is adopted to understand the phenomenon. The data of interviews and obzervations are collected and analyzed. The results found, 1. The mothers with authoritative parenting style tend to set up rules for their children to follow step by step. They are directive and adopt punishment to require children to accomplish immediately. 2. The mothers with permissive parenting style tend to allow their children to have autonomy, and frequently negotiate with children. They respect children's ideas and endure children's slow pacing. 3. The social behavior of authoritative mothers' children are cooperative, benevolent and polite, but they tend to be the roles of cooperators who do not strive for their rights. They lack the ability of independence and solving problem. 4. The social behavior of permissive mothers' children are good at expressing their ideas, but they frequently demand others to coordenate with them. They tend to neglet others' feeling and over-protect their own rights. Consequently, the relationship attackment occur in their behavior. This study suggests that parents and teachers build close comunication to understand children's behavior at school. Therefore, parents may reflect their parenting styles.