Starting with the 2015-16 collection, IPEDS collects information on the number of awards conferred and the enrollment status of four degree/certificate-seeking undergraduate student cohorts: 1) Full-time, first-time, 2) Part-time, first-time, 3) Full-time, non-first-time, and 4) Part-time, non-first-time. Of significance here is the inclusion of spring admits and transfer students.