Faculty = college ?

Context:

Harvard itself had faced growing criticism for not releasing more details of the inquiry since The Boston Globe reported on Aug. 10 that the university had found evidence of scientific misconduct in Dr. Hauser’s lab. On Friday, Michael D. Smith, dean of the Harvard faculty of arts and sciences, issued a letter to the faculty confirming the inquiry and saying the eight instances of scientific misconduct involved problems of “data acquisition, data analysis, data retention, and the reporting of research methodologies and results.” No further details were given.