Astronomy Education Research Observations from the iSTAR international Study of Astronomical Reasoning Database

Coty Blue Tatge, University of Wyoming, Laramie, WY, United States, Stephanie J Slater, CAPER Center for Astronomy & Physics Education Research, Laramie, WY, United States, Timothy F Slater, Univ Wyoming, Laramie, WY, United States, Sharon Schleigh, East Carolina University, Greenville, NC, United States and David McKinnon, Edith Cowan University, Joondalup, Australia