One of my students is doing a research with mothers of hard of hearing children and their children. We want to use collaborative story telling and dialogic reading
I think this should be rather easy to research. There is a lot of information out there regarding this subject. I would advise your student to look on the various sites for cochlear implant rehabilitation and peruse the 'For Educators' sites for continuing education and webinars. In the mean time, I will try to locate my information on this subject matter and get back to you.
The staff of the Shared Reading Project at Gallaudet should be able to provide useful information. https://www.gallaudet.edu/clerc-center/information-and-resources/training-and-technical-assistance/workshops-and-training-institutes/srp-workshop-details.htmlThere is a Shared Reading Project site in our area and the families rave about it (whether their children have auditory access or not).