High-quality Tier 1 instruction is frequently conceptualized as the "foundation" for other tiers of intervention within multitiered systems of support (MTSS) models. However, the vast majority of Tier 2 intervention studies do not account for Tier 1 variables when examining intervention effectiveness. The purpose of this study was to…

One successful approach for proactively reducing problem behavior is the use of a multitiered system of supports (MTSS). MTSS is usually comprised of three tiers, with an increasing intensity of support at each tier to meet student needs. Tier 1 includes preventive strategies staff implement with all students. Typically, Tier 2 behavioral…

Even when schools are implementing Tier 1 systems and practices with high fidelity, some students need more targeted and systematic support. Tier 2 practices provide students with an additional layer of rapid and efficient behavior support. However, school teams will need to regularly measure the fidelity of both core features of these Tier 2…

The Better Start Literacy Approach (BSLA) is a strengths-based approach to supporting children's literacy learning in their first year of school. Previous research has shown the approach is effective at accelerating foundational literacy knowledge in children with lower levels of oral language. This study examined the impact of the BSLA for…

High-quality Tier 1 instruction is frequently conceptualized as the "foundation" for other tiers of intervention within multi-tiered systems of support (MTSS) models (Gersten et al., 2009). However, the vast majority of Tier 2 intervention studies do not account for Tier 1 variables when examining intervention effectiveness (Hill et al.,…

Even when schools are implementing Tier 1 systems and practices with high fidelity, some students need more targeted and systematic support. Tier 2 practices provide students with an additional layer of rapid and efficient behavior support. However, school teams will need to regularly measure the fidelity of both core features of these Tier 2…

The purpose of this longitudinal study was to examine patterns in implementation of Tiers 2 and 3 school-wide positive behavioral interventions and supports (SWPBIS) systems to identify timings of installation that led to higher implementation of advanced tiers. Extant data from 776 schools in 27 states reporting on the first 3 years of Tier 2…

The National Center on Positive Behavior Interventions and Supports (PBIS) provides professional development and technical assistance to more than 27,000 schools nationwide (OSEP Technical Assistance Center on Positive Behavioral Interventions and Supports, 2021). Although much has been documented on the impact of Tier I PBIS implementation with…

This study analyzed general education teachers' knowledge of a multi-tier system of support (MTSS), as well as their understanding and implementation of effective practices within tier 1. It further studied their current application of tier 1 interventions at Garden State School District. As the framework of a multi-tier system of support became…

This evaluation brief identifies the average time between initial PBIS training at each tier and identifies criteria state-level leadership teams use to determine readiness for Tier 2 and 3 training. The sample includes 2,488 U.S. schools across five states trained between the 2005-06 and 2018-19 school years. Findings indicate that the average…

Within the context of a multi-tiered framework for behavior support, intervention intensification is warranted when a Tier II intervention fails to adequately address a targeted behavior. A traditional approach to intensification is to shift from standardized supports at Tier II to individualized and more resource-intensive supports at Tier III.…

Struggling writers often need more instructional support than is present in commercially available process writing curricula. In this study, we employed a one-group, pretest-posttest design to evaluate whether 41 struggling primary grade writers who attended a university-based summer learning program would increase in writing ability, given a…

School-Wide Positive Behavior Interventions and Supports (SWPBIS) relies on effective implementation of Tier 1 practices to ensure accurate identification of students in need of more intensive supports at Tier 2 or Tier 3. While measures of school-level fidelity are widely used, measures of classroom-level implementation of Tier 1 supports are…

The purpose of this longitudinal study was to examine patterns in implementation of Tier 2 and 3 school-wide positive behavioral interventions and supports (SWPBIS) systems to identify timings of installation that led to higher implementation of advanced tiers. Extant data from 776 schools in 27 states reporting on the first three years of Tier 2…

This study aimed to develop a two-tier test to identify misconceptions of pre-service teachers about chemical equilibrium. The sample was made up of 135 pre-service chemistry teachers at Farhangian University in Iran (70 female and 65 male) who were spending the final semester of the eighth semester of the teacher training programme. After…