Amid campaign, Mastriano's disputed dissertation made public

HARRISBURG, Pa. (AP) — A Canadian university has quietly made public Pennsylvania gubernatorial candidate Doug Mastriano's 2013 doctoral thesis about a legendary World War I hero, including six pages of recently added corrections that, in some cases, do not appear to fix anything.

Researchers who have long criticized Mastriano's investigation into U.S. Army Sgt. Alvin C. York as plagued by factual errors, amateurish archaeology and sloppy writing say the dissertation, released last month by the University of New Brunswick, echoes the problems in his 2014 book based on the same research.

Mastriano won the Republican primary in May thanks, in part, to a late endorsement by former President Donald Trump. He came to political prominence by leading protests against pandemic mitigation efforts, energetically supporting the movement to overturn Trump’s 2020 reelection defeat and appearing outside the U.S. Capitol during the Jan. 6 insurrection.

The far-right state senator, a retired Army colonel, regularly brings up his Ph.D. status in public remarks and on the campaign trail as evidence of his knowledgeability. When a photo of Mastriano wearing a Confederate uniform surfaced last month, he brandished his academic credentials as a defense of his credibility.

Mastriano’s 480-page thesis includes a retelling of York’s life story and the results of Mastriano’s own research. The version now online has Mastriano’s June 2021 corrections, appended after a complaint from another researcher prompted the university to review the work.

A University of New Brunswick history professor, Jeff Brown, provided documents to The Associated Press that recorded his own misgivings about the dissertation nearly a decade ago when he was on Mastriano's doctoral committee. He says he was “appalled” by the dissertation and...