# data[].attributes.body
Three tiers of pyramid of support are schoolwide practices and services, targeted group interventions and supports, and individualized supports and interventions (Janney & Snell, 2013).

# data[].attributes.body
The Tier I (prevention) level provides all students behavior support before students make behavioral mistakes. In other words, as the first step of the multi-tiered prevention model, it is important to provide visual supports (e.g., poster, handbook, and demonstration) to all students in order to reduce the possibilities of initial problem behaviors.

# data[].attributes.body
Universal or whole-school approaches and practices include use of principles of universal design for learning (UDL), implementation of research-validated instructional methods, which maximizes students' learning opportunities, and schoolwide discipline programs.
These practices are effective for approximately 80%-90% of students if implemented properly (Janney & Snell, 2013).

# data[].attributes.body
For example, this one general education teacher who I work with has a poster on the wall in her classroom, and it says, “Be Respectful, Be Responsible, and Be Ready to Learn.” These rules are also the school’s behavioral expectations that clearly list in the student handbook.

# data[].attributes.body
Janney, Rachel, & Snell, M. E. (2013). Modifying Schoolwork. Baltimore, MD: Paul H. Brookes Publishing Co.