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Reports normative, reliability, and validity data for the Mathematics Anxiety Rating Scale (MARS), a measure of mathematics anxiety for use in treatment and research. Normative data were collected on a sample of 397 undergraduates. The instrument has high test-retest and internal consistency reliability. Evidence for validity comes from 3 studies in which MARS scores showed expected decreases following behavior therapy for mathematics anxiety, and a separate validity study in which MARS scores were found to correlate negatively with scores on a mathematics test. Possible uses of the instrument in treatment and research are discussed. (17 ref.) (PsycINFO Database Record (c) 2006 APA, all rights reserved)
Richardson et al. (Wed,) studied this question.