She made her presentation and fielded questions from the committee. An hour later, her advisors said she had successfully defended her work.
"They greeted me with, 'You're Dr. Jett now,'" she says. "I expected to successfully pass through the dissertation as they don't let you go through all that work and invite your friends and family if they aren't sure you'll make it, but it was still really exciting and a giant relief. Earning my Ph.D. has been a goal of mine since I was 6, so it was just amazing to finally be there."
But this accomplishment is especially unique -- Jett is 19 years old.
When the teen walked across the commencement stage Dec. 14 for her hooding ceremony, she became the youngest-known student to earn a doctoral degree from the University of North Texas. And her studies in educational psychology have touched on a subject she knows well -- gifted children.
"It's been an extremely rewarding and complex journey," Jett says.