There were two definitions of Critical Race Theory. In 2021, the National Education Association adopted a Business Item [1] to "Share and publicize, through existing channels, information already available on critical race theory (CRT) -- what it is and what it is not; [...] and share information with other NEA members as well as their community members."
This included "Provide an already-created, in-depth, study that critiques empire, white supremacy, anti-Blackness, anti-Indigeneity, racism, patriarchy, cisheteropatriarchy, capitalism, ableism, anthropocentrism, and other forms of power and oppression at the intersections of our society, and that we oppose attempts to ban critical race theory and/or The 1619 Project." [1]
Which is pretty wild, because that's a great summary of everything conservatives were objecting to in social studies classes, and provides a good wording for Christopher Rufo's redefinition of CRT.
However, I agree with you that this was a very recent redefinition of the term Critical Race Theory: As far as I can tell, the application of legal scholarship's CRT to education scholarship in the late 1990s was focused on the Critical analysis of teaching outcomes [2, 3, 4], especially racial discrimination in school districts. This seems to have been focused on administrative things rather than course content. There was a subsequent movement around 2016 to bring "Critical Race Praxis" into school districts, which again seems to be focused on removing inequities from school administration and teaching counter-narratives to "K-12 leaders". So I think that this is where conservatives found the term and decided to repurpose it to label the antiracist content which was being incorporated into social studies courses.
This included "Provide an already-created, in-depth, study that critiques empire, white supremacy, anti-Blackness, anti-Indigeneity, racism, patriarchy, cisheteropatriarchy, capitalism, ableism, anthropocentrism, and other forms of power and oppression at the intersections of our society, and that we oppose attempts to ban critical race theory and/or The 1619 Project." [1]
Which is pretty wild, because that's a great summary of everything conservatives were objecting to in social studies classes, and provides a good wording for Christopher Rufo's redefinition of CRT.
However, I agree with you that this was a very recent redefinition of the term Critical Race Theory: As far as I can tell, the application of legal scholarship's CRT to education scholarship in the late 1990s was focused on the Critical analysis of teaching outcomes [2, 3, 4], especially racial discrimination in school districts. This seems to have been focused on administrative things rather than course content. There was a subsequent movement around 2016 to bring "Critical Race Praxis" into school districts, which again seems to be focused on removing inequities from school administration and teaching counter-narratives to "K-12 leaders". So I think that this is where conservatives found the term and decided to repurpose it to label the antiracist content which was being incorporated into social studies courses.
[1] https://web.archive.org/web/20210705234008/https://ra.nea.or...
[2] https://www.gse.harvard.edu/ideas/edcast/22/02/state-critica...
[3] https://thrive.arizona.edu/sites/default/files/Just%20what%2...
[4] https://ed.fullerton.edu/lift/_resources/pdfs/multicultural_...
[5] https://www.infoagepub.com/products/Envisioning-a-Critical-R...