PS A clearly written personal statement that suggests familiarity with I-O topics, and interest in the research and careers I-O offers. GPA GPAs over 3.5. CV Research experience – especially psychology, but in other areas as well. This might be an honors thesis, independent study, class project, or a job. Fee A $65 nonrefundable application fee is required for degree admission and postbaccalaureate (including graduate) credit certificate programs. A $30 nonrefundable application fee is required for nondegree admission. RL Solid letters of recommendation from persons in academics especially (again, speaking to ability to conduct research).