ABSTRACT
Professionals interested in assessing state anxiety (in the moment) levels before and after brief activity-based treatments would find limited evidence-based assessments. The purpose of this study was to develop and test the current anxiety level measure, a free, valid, and reliable state anxiety assessment. To establish concurrent validity, the current anxiety level measure was administered (n = 98) alongside the State-Trait Anxiety Inventory. Results found a strong relationship (r = .904, p < .001) between the two assessments. In addition, test–retest reliability (r = .702, p < .001) was established with a second sample (n = 102). Both samples showed the current anxiety level measure to be reliable and valid.
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