Research ProQuest Document – Dissertation Abstract and Details – Dr. Terrence Narinesingh, Ph.D ICPEL 2020 Virtual Conference Agenda – Dr. Terrence Narinesingh, Ph.D. Dissertation – Narinesingh, T. (2020). A Study of the Marzano Focused School Leader and Teacher Evaluation Models and Student Proficiency and Growth in Middle Schools in a Large Suburban School District in South Florida