Dec 14 2017

Community Schools as an Effective School Improvement Strategy: A Review of the Evidence

Increasing economic inequality and residential segregation have triggered a resurgence of interest in community schools—a century-old approach to making schools places where children can learn and thrive, even in under-resourced and underserved neighborhoods. Community schools represent a place-based strategy in which schools partner with community agencies and allocate resources to provide an “integrated focus on academics, health and social services, youth and community development, and community engagement.”Coalition for Community Schools. (n.d.). What is a community school? (accessed 04/08/17). Many operate on all-day and year-round schedules, and serve both children and adults.

The Community Schools Playbook is a first-of-its kind policy and implementation guide for educators, policymakers, and community groups looking to advance this evidence-based strategy.

Community Schools Playbook cover


Although this strategy is appropriate for students of all backgrounds, many community schools arise in neighborhoods where structural forces linked to racism and poverty shape the experiences of young people and erect barriers to learning and school success. These are communities where families have few resources to supplement what typical schools provide.

Community schools vary in the programs they offer and the ways they operate, depending on their local context. However, four features—or pillars—appear in most community schools, and support the conditions for teaching and learning found in high-quality schools (see Table 1).

  1. Integrated student supports
  2. Expanded learning time and opportunities
  3. Family and community engagement
  4. Collaborative leadership and practice

The report on which this brief is based examines 143 research studies on each of the four community school pillars, along with evaluation studies of community schools as a comprehensive strategy. In each area, the report synthesizes high-quality studies that use a range of research methods, drawing conclusions about the findings that warrant confidence while also pointing to areas in which the research inconclusive. In addition, we assess whether the research base justifies the use of well-designed community schools as an “evidence-based” intervention under ESSA in schools targeted for comprehensive support.

Community Schools Table 1

Findings

We conclude that well-implemented community schools lead to improvement in student and school outcomes and contribute to meeting the educational needs of low-achieving students in high-poverty schools. Ample evidence is available to inform and guide policymakers, educators, and advocates interested in advancing community schools, and sufficient research exists to meet the ESSA standard for an evidence-based intervention.

Specifically, our analyses produced 12 findings.

Finding 1. The evidence base on community schools and their pillars justifies the use of community schools as a school improvement strategy that helps children succeed academically and prepare for full and productive lives.

Finding 2. Sufficient evidence exists to qualify the community schools approach as an evidence-based intervention under ESSA (i.e., a program or intervention must have at least one well-designed study that fits into its four-tier definition of evidence).

Finding 3. The evidence base provides a strong warrant for using community schools to meet the needs of low-achieving students in high-poverty schools and to help close opportunity and achievement gaps for students from low-income families, students of color, English learners, and students with disabilities.

Finding 4. The four key pillars of community schools promote conditions and practices found in high-quality schools and address out-of-school barriers to learning.

Finding 5. The integrated student supports provided by community schools are associated with positive student outcomes. Young people receiving such supports, including counseling, medical care, dental services, and transportation assistance, often show significant improvements in attendance, behavior, social functioning, and academic achievement.

Finding 6. Thoughtfully designed expanded learning time and opportunities provided by community schools—such as longer school days and academically rich and engaging after-school, weekend, and summer programs—are associated with positive academic and non-academic outcomes, including improvements in student attendance, behavior, and academic achievement.

Finding 7. The meaningful family and community engagement found in community schools is associated with positive student outcomes, such as reduced absenteeism, improved academic outcomes, and student reports of more positive school climates. Additionally, this can increase trust among students, parents, and staff, which in turn has positive effects on student outcomes.

Finding 8. The collaborative leadership, practice, and relationships found in community schools can create the conditions necessary to improve student learning and well-being, as well as improve relationships within and beyond the school walls. The development of social capital and teacher-peer learning appear to be the factors that explain the link between collaboration and better student achievement.

Finding 9. Comprehensive community school interventions have a positive impact, with programs in many different locations showing improvements in student outcomes, including attendance, academic achievement, high school graduation rates, and reduced racial and economic achievement gaps.

Finding 10. Effective implementation and sufficient exposure to services increase the success of a community schools approach, with research showing that longer-operating and better-implemented programs yield more positive results for students and schools.

Finding 11. Existing cost-benefit research suggests an excellent return on investment of up to $15 in social value and economic benefits for every dollar spent on school-based wraparound services.

Finding 12. The evidence base on comprehensive community schools can be strengthened by well-designed evaluations that pay close attention to the nature of the services and their implementation.

Research-Based Lessons for Policy Development and Implementation

Community school strategies hold considerable promise for creating good schools for all students, but especially for those living in poverty. This is of particular relevance in the face of growing achievement and opportunity gaps at a moment in which the nation faces a decentralization of decision making about the use of federal dollars. State and local policymakers can specify community schools as part of ESSA Title I set-aside school improvement plans and in proposals for grants under Title IV. And if a state or district lacks the resources to implement community schools at scale, it can productively begin in neighborhoods where community schools are most needed and, therefore, students are most likely to benefit.

Based on our analysis of this evidence, we identify 10 research-based lessons for guiding policy development and implementation.

Lesson 1. Integrated student supports, expanded learning time and opportunities, family and community engagement, and collaborative leadership practices appear to reinforce each other. A comprehensive approach that brings all of these factors together requires changes to existing structures, practices, and partnerships at school sites.

Lesson 2. In cases where a strong program model exists, implementation fidelity matters. Evidence suggests that results are much stronger when programs with clearly defined elements and structures are implemented consistently across different sites.

Lesson 3. For expanded learning time and opportunities, student access to services and the way time is used make a difference. Students who participate for longer hours or a more extended period receive the most benefit, as do those attending programs that offer activities that are engaging, are well aligned with the instructional day (i.e., not just homework help, but content to enrich classroom learning), and that address whole-child interests and needs (i.e., not just academics).

Lesson 4. Students can benefit when schools offer a spectrum of engagement opportunities for families, ranging from providing information on how to support student learning at home and volunteer at school, to welcoming parents involved with community organizations that seek to influence local education policy. Doing so can help in establishing trusting relationships that build upon community-based competencies and support culturally relevant learning opportunities.

Lesson 5. Collaboration and shared decision making matter in the community schools approach. That is, community schools are stronger when they develop a variety of structures and practices (e.g., leadership and planning committees, professional learning communities) that bring educators, partner organizations, parents, and students together as decision makers in development, governance, and improvement of school programs.

Lesson 6. Strong implementation requires attention to all elements of the community schools model and to their placement at the center of the school. Community schools benefit from maintaining a strong academic improvement focus, and students benefit from schools that offer more intense or sustained services. Implementation is most effective when data are used in an ongoing process of continuous program evaluation and improvement, and sufficient time is allowed for the strategy to fully mature.

Lesson 7. Educators and policymakers embarking on a community schools approach can benefit from a framework that focuses on creating school conditions and practices characteristic of high-performing schools and ameliorating out-of-school barriers to teaching and learning. Doing so will position them to improve outcomes in neighborhoods facing poverty and isolation.

Lesson 8. Successful community schools do not all look alike. Therefore, effective plans for comprehensive place-based initiatives leverage local assets to meet local needs, while understanding that programming may need to be modified over time in response to changes in the school and community.

Lesson 9. Strong community school evaluation studies provide information about progress toward hoped-for outcomes, the quality of implementation, and students’ exposure to services and opportunities. The impact that community schools have on neighborhoods is also an area that could be evaluated. In addition, quantitative evaluations would benefit from including carefully designed comparison groups and statistical controls, and evaluation reports would benefit from including detailed descriptions of their methodology and the designs of the programs.

Lesson 10. The field would benefit from additional academic research that uses rigorous quantitative and qualitative methods to study both comprehensive community schools and the four pillars. Research could focus on the impact of community schools on student, school, and community outcomes, as well as seek to guide implementation and refinement, particularly in low-income, racially isolated communities.

While we may call for additional research and stronger evaluation, evidence in the current empirical literature clearly shows what is working now. The research on the four pillars of community schools and the evaluations of comprehensive interventions, for example, shine a light on how these strategies can improve educational practices and conditions and support student academic success and social, emotional, and physical health.

As states, districts, and schools consider the best available evidence for designing improvement strategies that support their policies and priorities, the effectiveness of community school approaches offers a promising foundation for progress.


This report is published jointly by the Learning Policy Institute and the National Education Policy Center.

Community Schools as an Effective School Improvement Strategy: A Review of the Evidence (research brief) by Anna Maier, Julia Daniel, Jeannie Oakes, and Livia Lam is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.