Academic advisors work with students of almost limitless differences. Even individual students at the same institution and within the same cohort present unique circumstances and needs (Robbins, 2013). Although the concept and practice of developmental advising (Crookston, 1972/1994/2009; O'Banion, 1972/1994/2009) as well as other advising approaches include consideration of each student's characteristics, needs, and goals, advisors and others in higher education often tend to categorize them into specific cohorts or populations based on identified similarities. The Clearinghouse from NACADA: The Global Community for Academic Advising (http://www.nacada.ksu.edu/Resources/Clearinghouse/View-Articles/Student-Populations-Index.aspx) identifies 34 separate student cohorts or populations, not including classifications