Disproportionality in exclusionary school discipline is a longstanding challenge in general and special education. To reduce disproportionality in discipline in a way that produces measurable results, federal law provides a mechanism referred to as Coordinated Early Intervening Services (CEIS). Whether a school district has been cited for…

Although high school graduation rates are improving, many students are still not successful. Research has documented that 9th grade is a pivotal year in determining whether a student will graduate or drop out. The purpose of this randomized controlled trial was to assess the effects of a Tier 1 intervention model (freshmen success) for 9th grade…

A core feature of Positive Behavioral Interventions and Supports (PBIS) is the collection, summary, and use of data for iterative decision-making. The initial design of support and the adaptations that make behavior support match cultural, organizational, and personal needs require that a support team have functional information to guide…