Even though the concept has been introduced more than 2 decades ago, available evidence conventionally operationalises shared instructional leadership as a composite, which has missed the opportunity to reveal to what extent principal and teacher instructional leadership helps improve instructional outcomes. Using the complex survey data collected…

Using an integrated school leadership framework, this research intended to investigate 1.whether and to what extent transformational leadership could leverage teacher leadership; 2 the integrated effects of principal transformational leadership and teacher leadership on teacher self-efficacy and student academic performance. This study used a…

While such connection between an instructional leader and a vigorous teacher-leader team seems natural in the school with instructional effectiveness, the research evidence is surprisingly limited. To fill the gap, these factors are linked such that principals' effort on instruction will lead them to change the school's leadership structure by…