A self-published show-and-tell video is an author-created presentation to augment the methods section in a specific published paper. In this case the show-and-tell is for the peer-reviewed paper: CLELAND, J and SCOBBIE J.M. (2021) "The Dorsal Differentiation of Velar From Alveolar Stops in Typically Developing Children and Children With Persistent Velar Fronting". Journal of Speech, Language and Hearing Research.