The Impact of Coaching on K-3 Literacy Instruction in Michigan. Policy Brief

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Bibliographic Details
Title: The Impact of Coaching on K-3 Literacy Instruction in Michigan. Policy Brief
Language: English
Authors: Lori Bruner, Tanya S. Wright, Michigan State University (MSU), Education Policy Innovation Collaborative (EPIC)
Source: Education Policy Innovation Collaborative. 2026.
Availability: Education Policy Innovation Collaborative. 620 Farm Lane, Suite 236, East Lansing, MI 48824. Tel: 517-884-0377; e-mail: epicedpolicy@msu.edu; Web site: https://epicedpolicy.org/
Peer Reviewed: N
Page Count: 12
Publication Date: 2026
Sponsoring Agency: Institute of Education Sciences (ED)
Contract Number: R305H190004
Document Type: Reports - Research
Education Level: Early Childhood Education
Descriptors: Literacy Education, Coaching (Performance), Early Childhood Education, Early Childhood Teachers, Program Effectiveness, Teacher Competencies, State Legislation, Program Implementation, Fidelity, Time, Evidence Based Practice, Faculty Development, Context Effect
Geographic Terms: Michigan
Abstract: Michigan's Read by Grade Three Law includes a statewide investment in Intermediate School District (ISD) early literacy coaching designed to strengthen research-aligned instruction in K-3 classrooms. Drawing on data collected across three school years, including 318 hours of observations in 89 classrooms, 1,330 coaching logs, and interviews with 18 ISD early literacy coaches, this brief examines how coaching has been implemented under this policy and whether it has supported improvements in teachers' literacy instruction. Key findings include: (1) Teachers who received literacy coaching demonstrated greater instructional growth. Coached teachers showed greater improvements in research-aligned literacy practices over one school year than teachers in a waitlist comparison group; (2) Coaches implemented statewide literacy frameworks with high fidelity. Most coaching time focused on research-aligned literacy practices and high-intensity coaching activities such as modeling lessons, classroom observations, and one-on-one conferencing with teachers; (3) Focused, high-intensity coaching mattered more than the total amount of coaching time. Teachers showed the greatest instructional improvement when coaching time emphasized research-aligned literacy practices and high-intensity coaching processes; (4) Coaching implementation varied across contexts. Despite shared statewide frameworks, coaches differed in coaching time, instructional focus, and coaching processes, resulting in four distinct implementation profiles; and (5) Local systems shaped coaching effectiveness. Coaches reported more successful implementation when they had manageable caseloads, clearly defined roles, access to research-aligned curriculum materials, supportive administrators, and ongoing professional learning.
Abstractor: As Provided
IES Funded: Yes
Entry Date: 2026
Accession Number: ED680344
Database: ERIC
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