What assessment is typically used to determine eligibility for special education services?

The comprehensive evaluation or assessment is a vital tool used to determine eligibility for special education services. This process involves gathering a wide range of information about the child's abilities and challenges through various methods, including cognitive, behavioral, academic, and developmental assessments.

A comprehensive evaluation ensures that the assessment is individualized, considering the unique needs of each child. It provides a holistic view of the child's functioning and helps identify whether the child has a disability that adversely affects their educational performance, thereby warranting special education services. This thorough approach aligns with federal laws such as the Individuals with Disabilities Education Act (IDEA), which mandates that students undergo a detailed evaluation before receiving special education services.

In comparison, while diagnostic assessments may focus on identifying specific learning issues or disorders, they do not encompass the breadth of information required for eligibility determination. Standardized testing can provide useful data but often lacks the individualized consideration needed and might not address all areas of concern relevant to special education eligibility. Formative assessments, which are typically used to monitor and support ongoing learning, do not serve the purpose of evaluating eligibility for special education services.