Exactly that. On the waiting list for some SALT for my ds 2.9yrs old and we love books and sing songs as well as adding new words to his ever growing vocab but he seems to be more of a gestalt processor so often the adding adjective/verb to a noun he already says doesn't seem to have the same effect. People have suggested shows like Ms Rachel or Yakka Dee but we've never thought of tv as a way to encourage his speech. He loves to repeat books (delayed echolalia) to communicate and we do let him watch the Julia Donaldson tv Productions, but have people found certain tv shows also good way to increase language ?