… Speech Pathology, Northern Arizona University, 2010 What was your research setting during the PhD program? Mentor :  Tiffany Hogan, PhD, CCC-SLP , Director Lab … development, specifically prevention of, identification of, and intervention for children at risk for delays and disabilities in cognition, language and literacy. My research was … Speech Pathology, Northern Arizona University, 2010 What was your research setting during the PhD program? Mentor :  Tiffany Hogan, PhD, CCC-SLP , Director Lab …