Here are some great websites with information about hearing impairment:
Listening and Spoken Language: The Alexander Graham Bell Association for the Deaf and Hard of Hearing has a website with lots of helpful information “for children and adults with hearing loss, their families, and the professionals who support them.”
Hands and Voices: This website offers a wealth of information about hearing loss, including a wonderful IEP checklist for accommodations in schools.
I will add websites as I come across them. If you find a website with great information about hearing impairment, especially as it relates to speech and language development, please contact me and I will add it!