Individuals with Disabilities Education Improvement Act of 2003

[AI summary unavailable — showing source text] Individuals with Disabilities Education Improvement Act of 2003 - Amends the Individuals with Disabilities Education Act (IDEA) to reauthorize appropriations through FY 2009. Revises IDEA requirements for: (1) assistance for education of all children with disabilities, including infants and toddlers, particularly the identification of such children; and (2) national activities to improve the education of such children. Includes among such national activities: (1) State personnel preparation and professional development grants; (2) scientifically based research into educational practices that support learning and improve academic achievement and progress for all students with disabilities, technical assistance, model demonstration projects, and dissemination of information; (3) supports to improve results for children with disabilities, including parent community training and information centers and community parent resource centers; and (4) interim educational settings, behavioral supports, and whole school intervention. Authorizes the Secretary of Education to make grants related to interim educational settings, behavioral supports, and whole school intervention, as a new componen…