Marisa M Tsai, Edward A Frongillo, Lorrene D Ritchie, Gail Woodward-Lopez, Lauren E Au
Factor Analysis Reduces Complex Measures of Nutrition Environments in US Elementary and Middle Schools into Cohesive Dimensions in the Healthy Communities Study
The Journal of nutrition
research examinees response changes multiplechoice tests past 80 years yielded consistent findings including examinees make score gains changing answers study expands research response changes focusing highstakes admissions testthe verbal reasoning quantitative reasoning measures gre revised general test analyzed data 8538 examinees quantitative 9140 verbal sections took gre revised general test 12 countries analyses yielded findings consistent prior research addition examinees ability increases benefit response changing increases study yielded significant implications test agencies test takers computer adaptive tests often allow test takers review revise findings study confirm benefit features