ILLINOIS Chapter Advisor Tau – North Central College, IL, 2008. Mindy Diaz, mcdiaz1515@noctrl.edu Alpha Delta – Richland Community College, IL, 2008. Leanne Brooks, lbrooks@richland.edu Alpha Phi – Northern Illinois University, IL, 2010. Disability Resource Center, drc@niu.edu Gamma Psi – Eastern Illinois University, IL, 2014. April Jackson, acjackson3@eiu.edu Delta Tau – Rock Valley College, IL, 2016. Ashli Horneij, a.horneij@rockvalleycollege.edu Zeta Delta – DePaul University, IL, 2019. Lavonne Kopca, lkopca@depaul.edu Delta Alpha Pi International Honor Society-List of states