本研究以雲林縣之國民小學教師為研究對象,探討於不同的校長領導風格和學校氣氛之下,教師的班級經營及學校效能之表現情形;同時檢驗班級經營在校長領導風格、學校氣氛及學校效能之間所展現的中介效果。最後,針對研究結果提出建議,供教育行政機關、學校校長及教師作為參考。 本研究採用問卷調查法,將回收之資料採用T檢定、單因子變異數分析、Pearson相關分析及迴歸分析等方法檢驗後,研究結果發現:(1) 不同背景變項的教師對於校長領導風格、學校氣氛、班級經營及學校效能均有顯著差異;(2) 校長領導風格與學校氣氛有顯著相關;校長領導風格與班級經營有顯著相關;校長領導風格與學校效能有顯著相關;學校氣氛與班級經營有顯著相關;學校氣氛與學校效能有顯著相關;班級經營與學校效能有顯著相關;(3) 校長領導風格、學校氣氛對班級經營有顯著影響;班級經營、學校氣氛對學校效能有顯著影響;(4) 班級經營對校長領導風格、學校效能存在部分中介效果;班級經營對學校氣氛、學校效能存在部分中介效果。 This reasearch is to investigate Yunlin County elementary school teachers’ performance towards the school effectiveness under the influence of different principals' leadership style and school climate. Meanwhile, it studies the mediating effect of the classroom management between the principals' leadership style, school climate and the school effectiveness. Some suggestions would be proposed as a reference for educational administration, school principals and teachers based on the findings. This study data were collected through the questionnaires. T-test, one-way ANOVA analysis, Pearson correlation analysis and regression analysis methods were adopted based on the retrieved data. The findings are listed as following:1. The variables of teachers’ different background teachers show significant differences towards principals' leadership style, school climate, classroom management and school performance.2. Principals' leadership style & school climate, principals' leadership style & classroom management, principals' leadership style & school effectiveness, school climate & classroom management, school climate & school effectiveness, and classroom management & school effectiveness are all significantly related.3. Principal leadership style and school climate have a significant impact on classroom management. Classroom management and school climate have a significant impact on school effectiveness.4. Classroom management showed partial mediating effects both between the leadership style of principals & school effectiveness, and the school climate & school effectiveness.