Courses may be added for credit by the advisor/student up to the end of registration. Students will be held responsible for all courses appearing on schedules unless changes were made in accordance with the regulations stated above. Students are strongly advised to check mid-term grades carefully and to drop or request the registrar to clear from the record courses or grades that appear in error. A student may change the section of a course offered in a semester or summer session in the same manner and time frame as that provided for adding courses.