Date of Award

12-2025

Document Type

Dissertation

Degree Name

Doctor of Education (EdD)

Department

Education Systems Improvement Science

Committee Chair/Advisor

Dr. Noelle Paufler

Committee Member

Dr. Tammy Haislip

Committee Member

Dr. Jacquelynn Malloy

Committee Member

Dr. Barbara Nesbitt

Abstract

This improvement science dissertation investigated the impact of implementing Professional Learning Communities (PLC) on teacher self-efficacy at Parkway Elementary, a Title I school serving a diverse student population with historically lower academic performance. The study addressed the problem of low teacher self-efficacy, a critical factor influencing Tier 1 instructional quality and student outcomes. Utilizing the Plan-Do-Study-Act cycle, this research tested the theory that adopting a four-question framework within weekly collaborative grade-level meetings would measurably increase teacher self-efficacy. Seven teachers participated in the research, with data collected through the Teacher Sense of Efficacy Scale, semi-structured interviews, and PLC observations. Quantitative findings revealed a positive correlation between PLC participation and teacher self-efficacy. The study concludes that a collaborative, data driven PLC framework successfully addresses the key drivers of low teacher self-efficacy. These findings hold significant implications for educational leaders seeking evidence-based, user-centered interventions to improve professional practice.

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