When a special education teacher compares a curriculum-based measure of a student's performance before and after placement in a special education program, what is the teacher MOST likely trying to determine?

The most likely goal of comparing a curriculum-based measure of a student's performance before and after placement in a special education program is to assess the benefits of the special education program for the student. This comparison provides insights into how effective the interventions and supports provided in that program are in addressing the student's unique learning needs. By analyzing performance data over time, the teacher can evaluate whether the program has led to measurable improvements in the student's academic skills, confidence, or other areas of development.

Understanding the impact of the program is crucial for making informed decisions about ongoing instructional strategies, curriculum modifications, and potential adjustments to the support the student receives. It helps ensure that the educational approaches in place are facilitating progress and meeting the individual needs of the student effectively. This evaluation is an essential part of the continuous assessment process within special education settings, allowing educators to adapt and refine their strategies based on documented outcomes.