Final answer:
General education teachers contribute to IEP development, curriculum planning, and placement decisions for students with special needs, but not typically to behavioral interventions.
Step-by-step explanation:
Among the decision-making areas for students with special needs, general education teachers contribute assessment data to Individualized Education Program (IEP) development, curriculum planning, and placement decisions. However, they typically do not contribute assessment data for behavioral interventions. This is because behavioral interventions are generally designed and implemented by specialists such as school psychologists, behavior analysts, or special educators trained in this area.
IEP development involves creating a customized plan that outlines special education and related services for the student. Curriculum planning includes adapting the curriculum and instruction to meet the unique educational needs of students with disabilities. Placement decisions involve determining the most appropriate learning environment for a student, whether in a general education classroom or a more specialized setting. While teachers provide valuable input on these aspects, behavioral interventions usually require additional expertise.