Sustained implementation of effective behavior support systems and practices is critical for improving academic and behavior outcomes for students with and without disabilities. Although implementation studies have identified variables facilitating sustained implementation of Tier 1 behavior support systems in schools, little research exists…

Positive behavior support (PBS) is an evidence-based framework for improving quality of life and preventing challenging behavior that is often implemented in combination with person-centered practices in the intellectual and developmental disability (IDD) field. Recently, state agencies and organizations supporting people with IDD have adopted a…

In the dynamic realm of virtual education, the successful execution of Multi-Tiered Systems of Support (MTSS) becomes essential for promoting student achievement. This study examines a particular aspect of this educational framework, explicitly investigating the teachers' perceptions of the fidelity of implementing an MTSS framework within an…

The purpose of this research was to investigate the individual experiences teachers, staff and administration at a secondary school in Pennsylvania have with implementing an MTSS framework with fidelity to successfully engage all students. Carroll's Theoretical Framework of Implementation Fidelity (2007) was used in this case study to help frame…

School-wide positive behavior interventions and supports (SWPBIS) is a tiered framework that supports the academic, social, and behavioral needs of students. In this study, we conducted a conceptual replication of Grasley-Boy et al. (2022a) and used a series of two-level linear multilevel analyses to examine the impact of SWPBIS fidelity on 10…

This study used a convergent mixed-method design and a pragmatic approach to examine how professional development (PD) affected teachers' confidence in their abilities to use the Multi-Tiered Systems of Support (MTSS) framework in a rural Mississippi middle school. Grounded in Bandura's self-efficacy theory, the study aimed to answer two research…

Treatment fidelity is essential for predicting student outcomes and discerning between intervention ineffectiveness and invalid implementation. Despite its significance, research on treatment fidelity within Multi-Tiered Systems of Support (MTSS) and Response to Intervention (RTI) frameworks is limited. Despite their moderating role in…

In a rural Georgia school district, the multi-tiered system of supports (MTSS) framework has been formally implemented and facilitated by system-level coordinators for a 4-year period. As the 2021-2022 school year started, the district began the process of transitioning the leadership of the MTSS process to individual school-level teams and…

Prioritizing social, emotional, and behavioral supports is essential for student success. By establishing systems to support students' social (how they interact), emotional (how they feel), and behavioral (how they act) needs and growth, educators and leaders can ensure that all students have full access to instruction and the essential skills for…

Multi-tiered systems of support (MTSS) have been increasingly implemented in schools since the re-authorization of the Individuals with Disabilities Act of 2004 and the Every Student Succeeds Act (ESSA) of 2015. Despite researchers' efforts to identify elements of MTSS--including evidence-based practices, leadership and communication systems and…

Black males are being identified in special education in urban elementary school districts at a disproportionate rate. The problem addressed in this study was that inconsistent use of multitiered systems of support leads to the disproportionate identification of urban elementary-school-aged Black males in special education. The purpose of this…

In an urban Midwestern elementary school, the teachers and administrators were perplexed by the rise in special education referrals even with the implementation of response to intervention (RTI). The problem addressed in this study is the general education teachers' implementation of RTI to identify if there were any gaps in practice and, if so,…

Check-in/check-out (CICO) is an evidence-based multicomponent intervention widely implemented in elementary and middle schools. The purpose of this study was to evaluate whether an adapted CICO intervention, with CICO components designed to be more developmentally appropriate for adolescents and contextually relevant for high schools, could be…

Multitiered systems of support (MTSS) teams use data to match student needs with an appropriate Tier 2 intervention. School counselors mobilize quickly to provide evidence-based and culturally affirming interventions. We present a compilation of best practices for delivering culturally affirming, small-group Tier 2 interventions with fidelity.…

Evidenced-based mathematics interventions are critical for supporting students with mathematics difficulties. In research and practice, collecting implementation fidelity is important for ensuring that all the core components of the intervention are implemented as designed. Historically, implementation fidelity has been defined as multi-faceted…