This proposal is an overview of an early intervention program. It includes brief ideas about intellectual development, mental disorders in children, and ABA services. It contains the step by step process of child services, starting from the referral, to EI services, until the child ages out of the program. Our focus was to recruit children from rural and low- income areas and be sensitive to people's different cultures in order to ensure inclusivity in our information. By the end of this proposal, you will be able to have a brief idea about how the brain develops, intellectual development, physical, occupation, and speech services, and ABA services.