Check out the Fluency Bank!
FluencyBank is a shared database for the study of the development of fluency in both normal and disordered populations. Support comes from NIH Grant 1R01DC015494; P.I.s are Nan Bernstein-Ratner (University of Maryland) and Brian MacWhinney (Carnegie Mellon University) . Participants include normally-developing monolingual and bilingual children, children with disfluencies (CWD), adults with disfluencies (AWSD, and second language learners. Researchers and clinicians studying fluency who are interested in joining the consortium should read the Ground Rules and then request a username and password by sending email to firstname.lastname@example.org with contact information and affiliation.