This study tests the hypothesis of a gender difference in academic achievement as a function of measurement method. The biasing influence of measurement method on achievement has been recognized. Campbell and Fiske (1959) suggested that a considerable proportion of the variation in test scores may be due to features of the form of test (method)…

Data provided by the 1981-82 National Assessment of Educational Progress (NAEP) were used to study the citizenship and social studies achievement of rural 13-year-olds. The NAEP extreme rural sample included 901 13-year-olds from schools in areas with less than 10,000 people and many farmers or farm workers in residence. School size in this sample…