TalkBank

ClassBank

ClassBank provides access to transcribed filmed interactions in a variety of classrooms. Topics include science, mathematics, medicine, and reading. Learners range from third grade to medical school. All of the interactions are in English, except for the Japanese classroom interactions in the TIMSS corpus.

System

**Ground Rules**

Contributing New Data

IRB Principles

Database

**Index to Corpora**

Browsable Database

TalkBankDB database search

Hints on Downloading

Database Versioning

Manuals

CHAT Transcription Manual