“…The aspects of self-efficacy measured related to problem-solving (Albritton & Truscott, 2014), personal and general teaching strategies (Chatterji et al, 2009; Lembke et al, 2018; van der Scheer & Visscher, 2016), data use to inform instruction (Reeves & Chiang, 2017; Reeves & Chiang, 2019; Reeves & Honig, 2015), and measurement design (Cole, 2010; Rogers, 2015). For beliefs, four studies used previously validated scales (Castillo et al, 2016; Reeves & Chiang, 2017, 2019; Reeves & Honig, 2015), whereas four used researcher-developed measures (Chatterji et al, 2009; Cole, 2010; Förster & Souvignier, 2015; Rogers, 2015). Beliefs scales measured teacher anxiety surrounding data-based decisions (Reeves & Chiang, 2017; Reeves & Chiang, 2019), attitudes toward the effectiveness of data use (Castillo et al, 2016; Chatterji et al, 2009; Cole, 2010; Förster & Souvignier, 2015; Reeves & Honig, 2015), perceived institutional support for data use (Chatterji et al, 2009), the ease of data collection and evaluation (Förster & Souvignier, 2015), and the importance of multiple data sources for decision-making (Rogers, 2015).…”