What characterizes the Response to Intervention (RTI) model?

The Response to Intervention (RTI) model is characterized by a multi-tiered support system designed specifically to address the needs of at-risk students. This approach involves providing various levels of instructional support, which are tailored to the individual needs of students based on their performance and response to these interventions.

In RTI, the first tier generally includes high-quality classroom instruction and universal screening to identify students who may require additional help. For those who do not make adequate progress, tier two provides targeted interventions in small groups, while tier three involves intensive, individualized support for students who still struggle. This systematic, data-driven process allows educators to identify students' needs early and to provide timely support, thereby preventing long-term academic difficulties.

This model is not solely focused on advanced students, as indicated by the incorrect option. Instead, it aims to support all students, especially those who are at risk of falling behind. The emphasis on standardization in assessments and evaluating teacher effectiveness is also outside the primary focus of the RTI framework, which concentrates on student responsiveness to intervention rather than on assessment standardization or teacher evaluation criteria.