# Learning System Missouri Schoolwide Positive Behavior Support: Assisting schools and districts > Supporting Missouri schools with a research\-based, multi\-tiered behavior framework that builds positive, safe, and effective learning environments\. Generated by Yoast SEO v28.0, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Consultant Resources](https://pbismissouri.org/consultants/consultant_resources/) - [2026 Site Update Drafts](https://pbismissouri.org/2026-site-update-drafts/) - [Tier 2 and Tier 3 Data Tools](https://pbismissouri.org/tier-2-and-tier-3-data-tools/) - [Tier 1 Data Tools](https://pbismissouri.org/tier-1-data-tools/) - [Summer Institute FAQ's](https://pbismissouri.org/summer-institute-faqs/) ## Courses - [Tier 1 Clarifying Expected Behavior](https://pbismissouri.org/courses/tier-1-clarifying-expected-behavior/) - [Foundation \- Science of Behavior](https://pbismissouri.org/courses/foundation-science-of-behavior/) - [Tier 1 Encouraging Expected Behavior](https://pbismissouri.org/courses/encouraging-expected-behavior/) - [Tier 2 Check\-In, Check\-Out](https://pbismissouri.org/courses/check-in-check-out/) - [Tier 1 Discouraging Unexpected Behavior](https://pbismissouri.org/courses/discouraging-inappropriate-behavior/) ## Optional - [Sitemap index](https://pbismissouri.org/sitemap_index.xml)