“…Despite the use of observational evaluations in the clinical teaching context (American Association of Colleges for Teacher Education, 2018), there is little systematic evidence about whether these observations accurately distinguish between high and low performers. To our knowledge, only a handful of studies have incorporated PST observation scores, in which these scores were one of a number of other measures that signaled an underlying construct of PST quality (Henry et al, 2013;Vagi et al, 2019aVagi et al, , 2019b. Instead, research on observation scores is almost exclusively confined to the in-service context, focusing on the reliability and validity of these scores as well as their connection to labor market outcomes (e.g., Bacher-Hicks et al, 2019;Cohen & Goldhaber, 2016;Doherty & Jacobs, 2013;Grissom & Bartanen, 2019;Kraft et al, 2020;Whitehurst et al, 2014).…”