We previously made the last
unpublished version of his
Glossary &
Thesaurus of Behavioral Terms
available as a
FREE
service
Unfortunately, a change in servers and databases have made that service no longer available. Sorry!
In Memory
of a
Great Interbehavioral Researcher
we offer
William S. Verplanck's
Glossary &
Thesaurus of Behavioral Terms
as a
FREE
on-line database
for the
Behavioral Research Community!