Researchers at NIET and elsewhere have studied the effectiveness of "TAP: The System for Teacher and Student Advancement" (TAP) in raising student achievement, improving the quality of instruction, and increasing the ability of high-need schools to recruit, retain and support effective teachers. This document provides summaries of some…

NIET [National Institute for Excellence in Teaching] continually evaluates the impact of TAP: The System for Teacher and Student Advancement on raising student achievement, improving instruction and increasing the ability of high-need schools to recruit, retain and support effective teachers. In addition to national results in student achievement…

Teachers have the greatest school-based effect on the achievement of any child in their classrooms, but highly effective principals can positively affect the achievement of every student in their schools. The difference between a highly effective principal and an average one is equal to two-to-seven months of extra learning per year for each child…