HomeBank English Ellis Corpus

Alexa Ellis
Department of Psychology
University of Michigan


Participants: 11
Recordings: 12
Type of Study: teachers
Location: Ann Arbor
Media type: audio
DOI: doi:10.21415/CXHA-CM62

Browsable transcripts

Download CHAT transcripts, ITS files, and metadata

Media folder

Citation information

Ellis, A. (in prep) The Role of Formal Schooling on Early Number Skills (Unpublished Doctoral Dissertation). University of Michigan, Ann Arbor, MI, USA.

In accordance with TalkBank rules, any use of data from this corpus must be accompanied by at least one of the above references.

Corpus Description

Data were collected in February/March of 2018 in southeast Michigan. Recordings come from eleven teachers who represent four separate schools and three school districts. All teachers teach kindergarten classrooms and recorded the entire school day in the middle of the school year.


This project was supported by the NSF GRFP 2016225239 to Alexa Ellis.

Usage Restrictions

At this time, these recordings have limited access to avoid identifiable data. For more information about the teacher recordings, please email algrel@umich.edu.