Researchers’ names: Angus Kittelman (angusk@uoregon.edu), Faculty advisor Kent McIntosh

• Study Title: Examining the Effects of Systems Barriers and Implementation Strategies on SWPBIS Tier 1 Implementation Fidelity over Time.

• Phase of study: Study completed and being prepared for peer-reviewed journal submission.

• Population or age group: This study includes a sequential open cohort of 788 schools implementing SWPBIS over five concurrent years.

• Summary: This extant study will examine whether systems barriers (e.g., administrator turnover, competing initiatives) and implementation strategies (e.g., training, coaching) predict Tier 1 implementation fidelity and whether implementation strategies can buffer the negative effects of systems barriers on SWPBIS Tier 1 implementation fidelity over time.

• Opportunity for Participation: There is no opportunity to participate at this time.