The Sourcebook of Nonverbal Measures: Going Beyond WordsA few years ago, a bold graduate student in communication, Jack Sargent (now a faculty member and contributor to this book) asked me, and several other experienced researchers who study nonverbal behavior, to be part of a conference panel. At that time, Jack was interested in doing a study that used coding and rating techniques ... | | A Primer of Signal Detection TheorySignal Detection Theory (SDT) has had, and continues to have, an enormous impact on many branches of psychology. Although its initial applications were in the interpretation of sensory processes, its domain has since widened considerably. For example, concepts derived from SDT are widely used in memory research and in studies of... | | |