Sex differences in mental test scores, variability, and numbers of high-scoring individuals.

@article{Hedges1995SexDI,
  title={Sex differences in mental test scores, variability, and numbers of high-scoring individuals.},
  author={Larry V Hedges and Amy Nowell},
  journal={Science},
  year={1995},
  volume={269 5220},
  pages={
          41-5
        }
}
Sex differences in central tendency, variability, and numbers of high scores on mental tests have been extensively studied. Research has not always seemed to yield consistent results, partly because most studies have not used representative samples of national populations. An analysis of mental test scores from six studies that used national probability samples provided evidence that although average sex differences have been generally small and stable over time, the test scores of males… 
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References

SHOWING 1-10 OF 43 REFERENCES
Gender Differences in Variability in Intellectual Abilities: A Reanalysis of Feingold’s Results
The joint effects of gender differences in mean and variability on 28 cognitive ability scales were recently examined by Feingold (1992a). He noted that gender differences in extreme score ranges
Gender differences in verbal ability: A meta-analysis.
Many regard gender differences in verbal ability to be one of the well-established findings in psychology. To reassess this belief. Y.'C located 165 studies that reported data on gender differences
THE EFFECTS OF SAMPLE RESTRICTION ON GENDER DIFFERENCES
As strongly suggested by recent work, patterns of gender difference can change because of changes in the selectivity of the sample itself. This is a statistical influence connected with the
Mathematics and the Gender Gap: A Met-Analysis of Recent Studies on Sex Differences in Mathematical Tasks
This paper is a meta-analysis of studies that have taken place between 1974 and mid-1987 on sex differences in mathematical tasks. The methods used are estimations of (a) parameters for a random
Gender differences in mathematics performance: a meta-analysis.
TLDR
It is concluded that gender differences in mathematics performance are small, and the lower performance of women in problem solving that is evident in high school requires attention.
Sex differences in mathematical reasoning ability in intellectually talented preadolescents: Their nature, effects, and possible causes.
Abstract Several hundred thousand intellectually talented 12-to 13-year-olds have been tested nationwide over the past 16 years with the mathematics and verbal sections of the Scholastic Aptitude
The unicorn, the normal curve, and other improbable creatures.
An investigation of the distributional characteristics of 440 large-sample achievement and psychometric measures found all to be significantly nonnormal at the alpha .01 significance level. Several
Genetic Studies of Genius
IT is only when one studies a vast American work like this-which in its first two volumes covers more than 1500 pages, with still more volumes to come-that one realises that America is not Europe,
Functionalism, Darwinism, and the Psychology of Women
Examines the psychology of women as it was studied from the middle of the 19th century to the 1st 3rd of the 20th century. During that period 3 topics received the most attention: sex differences in
Male-Female Wage Differentials in Job Ladders
Much of the male-female wage differential exists because men and women are assigned to different jobs. Within narrow job categories, there is no male-female differential. Only a tortured taste theory
...
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