# Thomas Original data set by Elena Lieven available on [CHILDES/TalkBank](https://childes.talkbank.org/access/Eng-UK/Thomas.html). Imported by William N. Havard. | Participants | 1 | | :------------ | -------------------------- | | Type of Study | longitudinal, naturalistic | | Location | England | | Media type | audio | | DOI | 10.21415/T5JG64 | More information on how this data set was converted to ChildProject is available in [this file](extra/notes.md).