This is an excellent DVD. It is from Brainy Baby and it is worth whatever the price. We are not impared, however, our child was really stubborn and did not want to talk. She watched Talking Hands and it helps her to communicate with us as well as talk. She knew the sign language to eat, play, more, please, thank you, help, off, on and car before she was 2 years old. We understand her more when she talks because she is using the sign language to match it. Now that she is two, she is really polite and is always saying please and thank you. I'm still afraid of the "terrible two" but so far, she's a sweet two (She's been two for almost 2 weeks now). And what is really awesome, you don't have to be a stay at home mom for this to work. I work over 40 hours a week and Brainy Baby has helped me with her education. I've learned a lot too. Please, this is a great DVD. There's children who signs on the DVD as well as adults. Even daycare talks about her using sign language and it has helped them. The brainy baby collection is wonderful. My daughter can count from 1-10, recognizes all of the numbers 1-10, recognizes most of her letters, knows her animals and the sounds (lion, frog, dog, cat, elephant, etc.), and more already before the age 2.