Proposed intervention strategies to support language development in children with motor challenges are framed using the ICF model of disability.
Improving Language and Communication Outcomes for Young Children with Complex Communication Needs
Many children with autism spectrum disorders, cerebral palsy, Down syndrome, and other special needs do not develop speech and language skills as expected; they may have limited speech, they may develop speech late, or they may have speech that is difficult to understand. Without access to speech, these children are severely restricted in the opportunities to express their needs and wants, participate in educational activities, and develop social relationships. There is solid research evidence that demonstrates that AAC offers positive benefits for young children with complex communication needs. Unfortunately most children with complex communication needs do not receive AAC intervention until they are much older and have already missed out on several important years of communication and language learning. The challenge is to investigate early AAC interventions to maximize the language and communication development of infants, toddlers and preschoolers with complex communication needs.
A series of research studies remains on-going to develop effective evidence-based AAC interventions to enhance the language and communication development of infants, toddlers and preschoolers with complex communication needs.
This research centers around two main components of AAC intervention:
• Designing AAC technologies /apps to better meet the needs and skills of young children with complex communication needs
• Teaching partners effective strategies to support the language and communication development of young children with complex communication needs.
We are committed to better understanding the design of AAC technologies /apps for infants, toddlers, and preschoolers, including research to
• Enhance the appeal of AAC technologies /apps for young children
• Decrease the learning demands of AAC technologies /apps for young children
• Increase the communication power of AAC technologies /apps for young children
• Decrease the time and effort required of parents and professionals to program AAC technologies /apps and implement them into the everyday lives of young children.
In addition we are involved in research to teach parents and professionals strategies to effectively support the communication and language development of young children with complex communication needs including strategies such as
• Identify appropriate contexts to support the communication of young children
• Provide the children with effective means to communicate including AAC systems such as signs, low tech symbols/boards, and high tech speech generating devices/ apps
• Select appropriate vocabulary for the children
• Set up the environment to support communication
• Use appropriate interaction strategies to support the children’s communication (e.g., provide lots of opportunities for communication, model use of AAC and speech, wait and allow time for communication, respond to the children’s communicative attempts, have fun)
Since 2014, the research and development projects with the RERC on AAC has been contributing insights into the visual-cognitive processing demands, and the impact of interactive video Visual Scene Displays (VSDs).
Overall, the PSU research supports effective evidence-based AAC intervention for infants, toddlers, and preschoolers with complex communication needs to enhance their language and communication development.
AAC Modeling Intervention on Expressive Language in School-age Children with ASD — Presentation
Presentation to review information to-date of on-going research into the effectiveness of instruction featuring modeling of AAC to teach joint attention and multi-symbol message construction.
Teaching Active Listening to Pre-service Speech Language Pathologists — Presentation
The current research examined the effectiveness of instruction in active listening, a key communication skill, for pre-service speech-language pathologists.