Two baccalaureate degrees may not be conferred on the same student at the same time, but the student may earn a second baccalaureate degree by completing at least 30 additional credits in residence following the date of completion of all requirements for the first degree and by completing the requirements for a second major study in a field different from that presented for the first baccalaureate. If there has been a change in the general degree requirements, the student must satisfy the degree requirements in effect at the time of the granting of the second degree.