# Building From the Bottom Up: The Importance of Tier 1 Supports in the Context of Tier 2 Interventions

> Research article (Journal of Positive Behavior Interventions, 2020) · cited 19× · AI/ML

**Wikidata**: [openalex:W3023089182](https://www.wikidata.org/wiki/openalex:W3023089182)  
**Source**: https://4ort.xyz/entity/building-from-the-bottom-up-the-importance-of-tier-1-supports-in-the-context-of-tier-2-interventions