Jamaal Bowman, the controversial New York congressman, often appeals to his work as a former school principal and his Ed.D. in education as the basis for his policy positions.

But, according to our analysis, Bowman’s primary academic work — his 2019 dissertation, “Community Schools: The Perceptions and Practices that Foster Broad-Based Collaboration among Leaders with the Community School Ecosystem” — is riddled with basic errors, failures of logic, and multiple instances of plagiarism...

In one passage, Bowman explains critical race theory, one of his theoretical methods, by copying from another author’s summary of the 2001 book, Critical Race Theory: An Introduction. He takes the passages from R. Rolon-Dow without quotation marks, as required by academic authors. In the copied passage, Bowman merely substitutes “Latino/Latina” with “Latinx/Latina,” following the latest academic fashion, although it appears that he misunderstood the purpose of the “x” noun ending, which is to remove gendered language like “Latina.” He also inserts a typo by changing “the intersection between race/ethnicity and caring” to “the intersection between race/ethnicity caring.”