I download different videos from youtube to use as reinforcers. I just look for movie clips of whatever the child I'm working with is interested in. Cars, Toy Story, Tinkerbell etc. It doesn't have to be long. I then convert the video to .wav to work in boardmaker. I use the youtube downloader to do both.

I have used Findsounds.com to sound effects for some of my boards. It is easy to use but, depending on what you are looking for, you might have to listen to a lot a sound clips to find just the right one! TelevisionTunes.com also has the theme songs for TV shows and movies. You will have to edit to the right size yourself.

I'm looking for some motivating movie and/or audio files to use for correct responses. Does anyone know of a good source?