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Development and psychometric evaluation of an instrument to assess reinforcer preferences: the preferred items and
Edward P Sarafino1, James A Graham
1Department of Psychology, The College of New Jersey, Ewing, NJ 08628, USA. sarafino@tcnj.edu
Behavior Modification
|October 20, 2006
Abstract:
The Preferred Items and Experiences Questionnaire (PIEQ) is a new instrument to assess reinforcer preferences in adolescents and adults. Research was conducted with college and high school students to develop the PIEQ, to examine its reliability with test-retest and internal consistency methods, and to test its validity. This research provides support for the PIEQ's reliability and validity.
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