Measurement-based care, an evidence-based practice endorsed by the American Psychological Association, is underpinned by routine assessment supporting a data-driven approach to clinical decision making. Nonetheless, there is a need for brief, nonproprietary measures assessing non-symptom-based outcomes. The present study examined the psychometric…

The present study examined the measurement invariance and latent mean differences of three versions of the Self-Stigma of Seeking Help scale among demographic profiles of men. Results revealed strong invariance for the three scales across all demographic groups. Differences in strict invariance and latent mean differences were identified. Public…

This study developed and psychometrically evaluated a brief measure of mental health treatment knowledge (N = 726). Scores from "Knowledge about Treatment" (KaT) demonstrated a unidimensional measure with good model fit, internal consistency reliability, convergent and predictive validity, test-retest reliability, and measurement…

We assessed the psychometric properties of the visual analog scale (VAS) form of the Outcome Rating Scale (ORS) using item response theory (IRT) with a sample of 2,109 Canadian counseling clients. Findings indicate that the ORS was unidimensional and that the equal-interval assumption was not tenable for the VAS.