“…Because of their brief nature, vignettes are a strategic way to explore understanding related to a particular topic, such as mathematics content, the MPs, the MTPs, or the connections among these. Vignettes have been used in a variety of ways with teachers (e.g., Angelides & Gibbs, 2006; Jochums & Pershey, 1993), those in graduate education courses (e.g., Jeffries & Maeder, 2005, 2009), and with PSTs (e.g., Brovelli et al., 2014; Herman, 1998; Tasar, 2006). Brovelli and colleagues (2014) developed what they called vignette tests to examine science PSTs’ professional competencies, finding that utilizing vignettes allowed them to effectively assess these competencies within the context of teaching.…”