Welcome to the DPInteract! We have not gone public
with this data yet, and so please do not pass the URL around. If you
know of anyone who might find this dataset useful, please let
us know. This is mostly so we know who to warn of changes. Please
let us know if you plan to publish a paper using data from this dataset.
Robison, K., Church G.M. (1994). The DPInteract. Unpublished
This database is copyright 1994, the President and Fellows of Harvard College.