Because it is sensitive to variability and permits partitioning of a distribution into the tails and center, the Hedges and Friedman Index can be used to investigate gender differences in each partition. It should yield greater insight into the nature of between-gender differences, as its application to Feingold's 1992 data illustrates. (SLD)

Data from national samples from the National Education Longitudinal Study of 1988 were used to study gender differences in mathematics achievement. Gender differences were not found when total group means were compared, but noteworthy differences favoring males were found at the high end of the score distributions. (SLD)

Analysis of data from the 1991 International Assessment of Educational Progress for 34 countries and 3,300 students ages 9 and 13 years in each indicates that gender differences in performance were generally small in mathematics, but were larger for science, with male scores higher in both age groups. (SLD)

H. Wainer and L. Steinberg (1992) showed that within broad categories of first-year college mathematics courses (e.g., calculus), men had substantially higher average scores on the mathematics section of the Scholastic Aptitude Test (SAT-M) than women who earned the same letter grade. However, Wainer and Steinberg's analysis may lead to…

A battery of spatial, linguistic, and mathematical tests was administered to tenth- and twelfth-grade students to examine the relation between sex differences on particular spatial tests and sex differences on particular mathematical problems. The sex difference magnitude was not diminished by taking spatial and linguistic scores into account.…

The effects of recent changes on the Scholastic Assessment Tests (SAT) on mathematics performance are being studied using data from 1993 and later. Early results show a relative gain for women in the verbal area but not in mathematics. Expected trends, including an effect from increased calculator use, are discussed. (SLD)

Studied the relationship between gender and mathematical problem solving in 83 male and 76 female high achieving Canadian 12-year-olds. Gender differences were found on the Canadian Test of Basic Skills but not on the GAUSS assessment. Implications for the discussion of the origin of gender differences in mathematics are discussed. (SLD)

The relationship between gender and mathematical achievement was investigated in 440 female and 480 male Norwegian third graders. Boys had higher test scores, but the effect size was small. Boys performed better in numeracy, mental arithmetic, and measurement problems. Marked gender differences were found at extreme tails of the distribution.…

Reports on a study to determine if female high school students scored as high as male high school students on New York State Regents examinations in mathematics. Results indicated that if female students had an instructional history similar to that of male students they performed as well. (PK)

This issue of "ETS Policy Notes" discusses gender differences in educational achievement. The first article--"The Gender Gap in Education: How Early and How Large?"--discusses the National Assessment of Educational Progress (NAEP), which first measures achievement at age 9 years. Gender differences at that age are generally…

Results for 3,244 female and 3,033 male junior high school students from the Second International Mathematics Study show that applied items in algebra, geometry, and computation were easier for males but arithmetic items were differentially easier for females. Implications of these findings for assessment and instruction are discussed. (SLD)

A reanalysis of the data considered by H. Wainer and L. Steinberg (1992) shows that a more appropriate composite indicator made up of Scholastic Aptitude Test mathematics score and high school grade point average demonstrates minuscule gender differences for both calculus and precalculus courses. (SLD)

The aim of this study was to look at the Massachusetts Comprehensive Assessment System (MCAS) data for 10th graders from 1998 and investigate whether these differences were significant when using the mathematics and science achievement scores. In addition, the variables of socioeconomic status, gender, and types of courses taken in mathematics and…

Differences between school reading and mathematics means, rank orderings, and change scores obtained from total-group and sex-dependent norms were examined for students in grades 2 through 9 in a Florida school district. A preliminary study investigated sex-related differences between verbal and quantitative performance of boys and girls on seven…

The primary objective of this study was to investigate overall patterns of gender differences and similarities of test performance in mathematics. To achieve that objective, observed test scores on the Delaware standards-based assessment were analyzed to examine: (1) gender differences and similarities across grades 3, 5, 8 and 10 over 2 years;…