Cited by 1,097Education, Achievement, and GiftednessGrit, Self-Efficacy, and MotivationEarly Childhood Education and Development

Self-discipline gives girls the edge: Gender in self-discipline, grades, and achievement test scores.

Duckworth, Angela Lee, Seligman, Martin E. P.·2006·Journal of Educational Psychology

Abstract

Throughout elementary, middle, and high school, girls earn higher grades than boys in all major subjects. Girls, however, do not outperform boys on achievement or IQ tests. To date, explanations for the underprediction of girls' GPAs by standardized tests have focused on gender differences favoring boys on such tests. The authors' investigation suggests an additional explanation: Girls are more self-disciplined, and this advantage is more relevant to report card grades than to achievement or aptitude tests. Eighth-grade girls at an urban magnet school were more self-disciplined than their male counterparts according to delay of gratification measures and self-report, teacher, and parent ratings. Whereas girls earned higher grades in all courses, they did only marginally better on an achievement test and worse on an IQ test. Mediation analyses suggested girls earned higher GPAs at least in part because they were more self-disciplined.

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Registry

Crossref · 10.1037/0022-0663.98.1.198

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60 of 60 references verified0 citation errors · 0 not checkable

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  • Most research on the female advantage in school grades has examined gender differences in self-discipline, and none to date have considered gender differences in sleep as a mediating factor on school grades.

    “Most of the research conducted to understand this female advantage in school grades has examined gender differences in self-discipline,40–42 and none to date have considered gender differences in sleep as a mediating factor on school grades.”
  • Girls do not reliably outperform boys on either standardized achievement or intelligence tests.

    “do not reliably outperform boys on either standardized achievement or intelligence tests (Duckworth and Seligman [2006]).”

    From Personality Psychology and Economics (2011) · cites this paper as Duckworth and Seligman [2006]

  • Girls reliably earn higher grades than boys in every subject from primary school through college.

    “girls, who are higher than boys in Conscientiousness, reliably earn higher grades than boys in every subject from primary school through college”

    From Personality Psychology and Economics (2011) · cites this paper as Duckworth and Seligman [2006]

  • Girls are higher than boys in Conscientiousness.

    “girls, who are higher than boys in Conscientiousness, reliably earn higher grades than boys in every subject from primary school through college”

    From Personality Psychology and Economics (2011) · cites this paper as Duckworth and Seligman [2006]

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Authors
Duckworth, A. L., & Seligman, M. E. P.
Affiliations
University of Pennsylvania (US)
Venue
Journal of Educational Psychology
Published
2006-02
Volume
98
Issue
1
Pages
198-208
ISSN
  • 0022-0663 (ISSN-L)
  • 1939-2176
OpenAlex
W2106326623
Cited by
1,097
References
60
Citations by year
2026: 35 · 2025: 48 · 2024: 53 · 2023: 69 · 2022: 72 · 2021: 81 · 2020: 67 · 2019: 88 · 2018: 64 · 2017: 73 · 2016: 96 · 2015: 47 · 2014: 67 · 2013: 60 · 2012: 41
FWCI
26.52
Type
journal article
Language
en
Open access
closed
Locations
Journal of Educational Psychology (publishedVersion)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Education, Achievement, and Giftedness
  • Social Sciences › Psychology › Social Psychology › Grit, Self-Efficacy, and Motivation
  • Social Sciences › Education › Early Childhood Education and Development
Keywords
gender differences, self-control, academic performance, grade point average, achievement tests, intelligence testing, delay of gratification, eighth grade students, mediation

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