An investigation of the relationship between professional development and student achievement in 53 middle schools within a large urban school district in South Florida   Publication Date:   2006 Creator:   Lewis, Sharon R. Publisher:   Barry University ( Miami, Fla. ) Format:   iv, 72 leaves : ill. ; 28 cm Subjects:   Teacher effectiveness -- United States Academic achievement -- United States Teachers -- In-service training -- United States Middle school teachers -- United States Middle schools -- United States Source Institution:   Barry University An investigation of the relationship between professional development and student achievement in 53 middle schools within a large urban school district in South Florida