Assessment, Statistics, and Research

An 8-item version of the Barratt Impulsiveness Scale is available. The 30-item BIS is a commonly used measure of impulsiveness. The original scale has undergone a number of revisions. In 2013, Lynne Steinberg and her team evaluated an 11-item version.  Based on the evidence, an 8-item version was developed. The 8-item version is knows as BIS-Brief Each item is rated on a 4-point scale as follows. 1 = rarely/never 2 = occasionally 3 = often 4 = almost always/always Items The items ask the participants about thinking, planning, and self-control. The items  may be used for education and research. purposes. The PsycTESTS entry included the following permissions statement. Test content may be reproduced and used for non-commercial research and educational purposes without seeking written permission. Distribution must be controlled, meaning only to the participants engaged in the research or enrolled in the educational activity. Any other type of reproduction...