“…Standardized assessments within these movements can be largely criticized for perpetuating educational gaps instead of addressing systemic barriers and conditions that have led to gaps in education amongst different social groups (Abawi & Eizadirad, 2020;Au, 2016;Colour of Poverty, 2019;Royal Society of Canada, 2021;Toronto Foundation, 2021). This is not say that standardized testing in some cases has not led to school or student improvements, but on a larger systemic level, it has failed to mitigate achievements gap trends across social groups (Au, 2009;Curtis et al, 2010;Eizadirad, 2020;Eizadirad & Sider, 2020;Kohn, 2000;Nagy, 2000;Royal Society of Canada, 2021;Toronto Foundation, 2021). With the introduction of the MPT, what has been missing in the scholarly literature, particularly in the context of Ontario, Canada is the examination standardized assessments for teacher certification purposes and the extent of its effectiveness (Nagy, 2000).…”