Establishing Reliability and Validity of the Criterion Referenced Exam of GeoloGy Standards EGGS
Sarah Kathryn Guffey1, Stephanie J Slater2, Timothy F Slater3, Sharon Schleigh4 and Andrea C Burrows3, (1)University of South Alabama, Mobile, AL, United States, (2)CAPER Center for Astronomy & Physics Education Research, Laramie, WY, United States, (3)Univ Wyoming, Laramie, WY, United States, (4)East Carolina University, Greenville, NC, United States
