There are many simple things you can do to ensure effective and productive interactions with individuals with disabilities. The following are some practical tips for interacting with persons with speech-related disabilities.
Some people have difficulties with speech, such as forming and reproducing vocal sounds, articulation challenges, or an unusual fluency pattern. These difficulties could be due to cerebral palsy, hearing loss, or another condition that makes it difficult to pronounce words. A speech-related disability may cause slurring or stuttering that can prevent individuals from expressing themselves clearly; it is not related to intellectual capacity. Some persons with speech-related disabilities may use communication boards or other assistive devices, or they may be accompanied by a communication support person.
Access Service, Student Academic Success Service, University of Ottawa. Minimizing the impact of learning obstacles: A guide for professors.