Although these videos are geared towards hearing children, they have been very helpful with my two partially-deaf children (18 months and 5 yrs). Most videos won't keep my 18-month-old's attention because she has a much harder time connecting spoken language with what is going on on the video. Baby Signing Time has been so great at giving her another means to learn communication.She acually prefers Baby Signing Time Vol. 2 to Vol. 1. I think she likes all the moving objects.