Gender differences in mathematical performance

The present study examined gender differences in children tested at grade levels two, four and six over an eleven year period. Total Mathematics, Mathematical Computation and Mathematical Concept Normal Curve Equivalency (NCE) scores were collected from the past eleven years of administrations of Science Research Associates (SRA) Achievement Series tests. Scores on the Wechsler Intelligence Scale for Children (WISC or WISC-R) controlled for the influence of intellectual level. A multivariate analysis of covariance with repeated measures was used along with a test of magnitude of effect to analyze the data. No significant gender differences or gender by grade level differences were found. A significant difference was found, however, when grade levels were compared. There was a downward trend in performance on the mathematical tasks as grade level increased.