The role of teacher assistants has paralleled the changes in education over the years. The teacher assistants, who numbered 1.3 million in 2008 and are projected to increase by 10 percent by 2018 (Office of Labor Statistics, 2012) are valuable members of our educational communities providing support to students with special needs. These teacher…

Principal leadership studies have indicated that leadership can play an important role in augmenting students' achievement scores. One significant influence that can affect achievement scores is the leadership style of the principal. This study focuses on fourth-grade achievement scores within urban elementary schools and explores the relationship…