國家教育研究院

本研究旨在探討優質化高中校長知識領導、教師專業發展與學校教育績效之現況，並運用中介效果模式，分析三者之間的關聯性。為達成上述目的，本研究採用問卷調查法，以臺灣地區60所優質化高中之1,025位教師為樣本，獲得如下結論：一、優質化高中校長知識領導層面在「充實領導知能」、教師專業發展層面在「教育知能精進」、學校教育績效層面在「課教成果」有較佳的表現；二、優質化高中校長知識領導、教師專業發展與學校教育績效彼此間具有密切關係；三、優質化高中校長知識領導能透過整體教師專業發展間接影響學校教育績效；四、優質化高中校長知識領導可經由教師專業發展之團隊學習成長及專業精神展現層面間接影響學校教育績效。

The main objectives of this research were to explore the current circumstances regarding principal knowledge leadership, teacher professional development, and school performance in high-quality senior high schools, and to analyze the relationships between these three variables by using a mediated effects model. To achieve these objectives,this study adopted a questionnaire survey. The sample comprised 1,025 teachers from 60 high-quality senior high schools in Taiwan. The conclusions of this research indicated the following: 1. Performance was high in the dimensions of “building professional expertise” pertaining to principal knowledge leadership, “the promotion of educational knowledge and ability” regarding teacher professional development, and “the effectiveness of curriculum and instruction” in regard to school performance; 2. Significantly positive relationships were observed between principal knowledge leadership and teacher professional development, between principal knowledge leadership and school performance, and between teacher professional development and school professional development, between principal knowledge leadership and school performance, and between teacher professional development and school performance; 3. Principal knowledge leadership exerted significant indirect effects on school performance, mediated by teacher professional development; and 4. Testing with the multiple-mediator model revealed that principal knowledge leadership exerted significant indirect effects on school performance, mediated by the factors of “team learning and growth” and “the expression of professionalism” in regard to teacher professional development.