A panel of expert referees from the Philadelphia school district categorized items from secondary-level standardized mathematics tests according to National Assessment of Educational Progress (NAEP) subobjectives for mathematics. The following tests were covered by the study: (1) California Achievement Tests (Levels 19 and 20); (2) Comprehensive…

An examination of the predictive validity of the Stanford Mathematics Test included 426 Black and White eighth- and ninth-grade students. No significant differences were found in mean residuals by race. Differences of small magnitude occurred by sex in one cohort which indicated underprediction for females and overprediction for males. (Author/PN)

A pilot study was conducted on test item ambiguity in standardized tests. A group of second and third grade children were selected and given a random sample of items from four standardized test series. Items were drawn from the reading, science and social studies subtests and put together in a composite reading comprehension, science, and social…

The effect on students' scores of different item formats used in standardized reading achievement tests was investigated. Thirty-one bilingual Mexican-American second grade students were given a phonics test using four different formats derived from three standardized reading achievement tests. The formats sampled identical content. A two-way…

IN AN EFFORT TO DEVELOP ACCURATE FORMULAS FOR PREDICTING AND CONTROLLING THE READABILITY OF LANGUAGE, FIVE BASIC PROBLEMS WERE STUDIED--(1) THE VARIOUS FEATURES OF WRITING STYLE AS LINEARLY RELATED TO COMPREHENSION DIFFICULTIES, (2) THE CHANGE OF STRENGTHS OF RELATIONSHIPS AS A FUNCTION OF READING ABILITY, (3) READABILITY PREDICTION MADE UPON…