Triality is a nonprofit agency that provides day habilitation services for individuals with mental and physical disabilities in Clay and Platte counties in Missouri. It has been operational for more than 30 years and provides therapies, education and child care services for medically fragile and developmentally delayed children. The organization operates a developmental preschool that offers infant stimulation and intervention specialist programs. It also provides physical, occupational, speech, language and developmental therapies. Additionally, Triality s speech-language therapists host a sign language club meeting once a month to teach sign language to parents. Its program, Stay At Home Parent, assists families with children up to 3 years and educates them to promote positive brain development. Triality is accredited by the Commission on Accreditation of Rehabilitation Facilities and is located in Pleasant Valley, Mo.