Description: Obtain assessment results relevant to planning effective intervention for individuals functioning at the lowest levels of mental development. The APPSI is designed specifically for clinicians working with clients of any age who are preverbal and functioning at a mental age of 0 to 8 months.

Publisher: Pro-ed, Inc

Year Published: 1998

Grade: Age 2-24

Keywords: preferences for communication and receptive language, preverbal, developmental disorders, developmental disabilities, alternative communication, Autism & Other Developmental Disabilities.