There is a lack of research on effective interventions to improve the early numeracy skills of children with severe disabilities---autism spectrum disorder, developmental disability, and intellectual disability---and complex communication needs. While preliminary research suggests the Early Numeracy curriculum is effective for teaching children…

Communication is a fundamental right for all people (Brady et al., 2016; United Nations, 2008). Everyone needs opportunities, encouragement, and support to develop communication that empowers them to participate in society, express their needs and ideas, and build relationships with others. However, many students with severe disabilities…

The purpose of this single case A-B-A-B study was to determine if the dependent variables of eye gaze, vocalization, and reaching would increase among students and peers with severe and multiple disabilities and complex communication needs when the independent variable of positioning for communication and socialization (peers facing each other and…

The purpose of this study was to determine how a family communication partner (usually the mother IS primarily responsible for communication with a youth with a communication disability) could be trained to use an iPad and communication software for increasing appropriate communication and decreasing inappropriate behavior of youth with…

The purpose of this study is to evaluate the effects of "Picture Exchange Communication System" (PECS) training, using a multiple baseline design on the independent initiations of three adults with developmental disabilities and severe communication deficits. All participants increased their independent initiations, although at different…

Many children born with severe and multiple disabilities have complex communication needs and may use no speech or only minimal speech to communicate. Meaningful assessment of their expressive skills to identify communication strengths along a developmental trajectory is an essential first step toward appropriate intervention. This article…

This article highlights the importance of the information obtained from the family in the implementation of the augmentative and alternative communication (AAC) system. The objective was to investigate the communicative abilities of children with severe communication deficit through their parents' reports within the family routine. Eleven parents…

The purpose of this study was to develop and to evaluate the Preferences for Leisure Attributes (PLA) Assessment, a forced-choice computer software program for students with severe disabilities and communication difficulties. In order to determine content validity of the PLA Assessment, four experts in related fields assigned critical attributes…