Up: An Empirical Approach to
This research was supported in part by the Department of
Defense under grant number 0-94-10.
A number of people contributed to this work. We want to
especially thank David Farwell, Daniel Villa, Carol Van Ess-Dykema,
Robert Sinclair, Rocio Guillén, David Zarazua,
Rebecca Bruce, Gezina Stein, Tom Herndon, and
the project members of Enthusiast at CMU,
whose cooperation greatly aided our project.
We wholeheartedly thank the anonymous reviewers, whose
comments and criticisms were very helpful.
We also thank Esther Steiner, Philip Bernick, and Julie England
for participating in the intercoder reliability study,
and Linda Fresques for proofreading the paper.