Eta Psi was colonized in February 1998; however, their beginnings go back to 1944 as local sorority Delta Chi Epsilon. International President Chris Stecher Dickey initiated 34 collegiate members and four alumna initiates, all of whom had been members of the local. The chapter was one of seven NPC sororities at Valparaiso. Beverly Hicks Dudek, Delta Omega - Northern Illinois, served as their advisor for many years. They closed in 2004 due to low numbers.