It's been a while, but I think in testimony she represented herself to be a practicing psychologist. The argument is that she perjured herself by representing herself to be something she's provably not. While she may be a practicing psychology university professor, she is not a practicing clinical psychologist seeing patients.

It could be argued that she's still a psychology professor.
Or it could be argued that she's not, as she testified before the Senate, a practicing psychologist.