Affiliation: | (1) Department of Industrial Technology, Illinois State University, Turner Hall 210-E, 61761-6901 Normal, IL;(2) American College Testing Program, 2201 North Dodge Street, P.O. Box 168, 52243 Iowa City, 1A;(3) Tennessee State Board of Education, C1-100 Cordell Hall Bldg., 37219 Nashville, TN |