(1) Any barriers to, or disruptions of, free expression within state institutions of higher education;
(2) Administrative response and discipline relating to violation of regulations and policies established pursuant to Code Section 20-3-48;
(3) Actions taken by state institutions of higher learning, including difficulties, controversies, or successes, in maintaining a posture of administrative and institutional neutrality with regard to political or social issues; and
(4) Any assessments, criticisms, commendations, or recommendations the board of regents deems appropriate to further include in the report.