Authors & Presenters

Steve Gruenert, PhD, has been at Indiana State University since 2002 teaching educational leadership courses and doing research in the field of school culture and climate.

Kate Grunow, MA, is an instructional technology consultant and Schoology implementation lead for Macomb Intermediate School District in Metro Detroit. She has more than a decade of experience in education as a K–12 digital media specialist and English teacher.

Jody Guarino, EdD, is manager of the Teaching, Learning and Instructional Leadership Collaborative at the Orange County Department of Education and a School of Education lecturer at the University of California, Irvine (UCI).

Alexandra Guilamo is an expert in the implementation, education, and effective leadership of dual-language, bilingual, and language-learner education. She has previously served as a teacher, academic coach, elementary school principal, and district-level educator.

Thomas R. Guskey, PhD, is senior research scholar at the University of Louisville and professor emeritus in the College of Education at the University of Kentucky. A graduate of the University of Chicago, he began his career in education as a middle school teacher and later served as a school administrator in the Chicago Public Schools.

Erhan Selcuk Haciomeroglu, PhD, is an associate professor of mathematics education at the University of Central Florida. His research focuses on the conceptual understanding of calculus and technology integration in teaching.

Mike Hagadone, MEd, served as the assistant superintendent of White River School District in Washington State until his retirement in 2020. With 40 years of experience, he is a former teacher, assistant principal, principal, and director of secondary education.

Valerie Hairston is principal of Specialist Rafael Hernando III Middle School in El Paso, Texas. With 18 years of experience, she led her school to implement the professional learning community process, establish a collaborative culture, and improve student achievement.

Kourtney Hake is an English teacher at Sparta Lincoln School in Sparta, Illinois. She is also a member of the National Council for Teachers of English (NCTE), the Illinois Reading Council (IRC), and the Illinois Association of Teachers of English (IATE) since 2014.

Katie Kreimer Hall, EdD, is the supervisor of curriculum and professional development for Fort Smith Public Schools. Previously an administrator in high-poverty schools, she is passionate about building self-efficacy in teachers through the professional learning community process to increase student achievement.