For school systems where budgetary restrictions make it infeasible for educators to receive personal and individual ABA training, DVD instructional courses can be remarkably effective. A well designed course will provide a number of lessons that can be easily integrated into a classroom environment. Educators will also find themselves with access to classroom materials such as picture cards that can help them teach the technique more effectively. Treating autism as early as possible through Applied Behavior Analysis provides children with greater opportunities for the rest of their lives. With a proper DVD instructional course, school systems can educate an unlimited number of staff members, ensuring that everyone knows how to act and react when it comes to a student with autism spectrum disorder.