The Center on Education and Lifelong Learning (CELL), through its Indiana Disproportionality Resource Center (IDRC), supports districts in understanding how instructional practices, communication approaches, and school climate influence student engagement, referral patterns, and learning outcomes. Research indicates that educator awareness of diverse cultural backgrounds, communication styles, and learning experiences can strengthen classroom instruction and support accurate, consistent decision-making in evaluation and placement.
CELL assists districts in reviewing their local policies, practices, and procedures to ensure they support effective instruction and positive learning environments for all students.

