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Geary, David C.; Scofield, John E.; Hoard, Mary K.; Nugent, Lara – Developmental Science, 2021
The study tested the hypotheses that boys will have an advantage learning the fractions number line and this advantage will be mediated by spatial abilities. Fractions number line and, as a contrast, fractions arithmetic performance were assessed for 342 adolescents, as was their intelligence, working memory, and various spatial abilities. Boys…
Descriptors: Males, Fractions, Spatial Ability, Attention
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Geary, David C.; Hoard, Mary K.; Nugent, Lara; Ünal, Zehra E. – Journal of Educational Psychology, 2023
The study tested the hypothesis that there are sex differences in the pathways to mathematical development. Three-hundred and 42 adolescents (169 boys) were assessed in various mathematics areas from arithmetic fluency to algebra across 6th to 9th grade, inclusive, and completed a battery of working memory, spatial, and intelligence measures in…
Descriptors: Gender Differences, Mathematics Skills, Mathematics Achievement, Adolescents
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Wang, Li; Cao, Chen; Zhou, Xinlin; Qi, Chunxia – Applied Cognitive Psychology, 2022
Open math problem solving is critical to help students deepen the understanding and promote transfer of mathematics knowledge. However, the cognitive mechanism for open math problem solving, particularly the role of spatial abilities, has not been paid enough attention. This study recruited 192 junior middle school students (14.30 ± 0.48 years…
Descriptors: Spatial Ability, Mathematics Skills, Problem Solving, Transfer of Training
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Bull, Rebecca; Davidson, Wendy Anne; Nordmann, Emily – Learning and Individual Differences, 2010
Lateralization of the brain is strongly influenced by prenatal androgens, with differential exposure thought to account for cognitive sex differences. This study investigated sex and individual differences and relationships between 2D:4D (the ratio of the 2nd to 4th digit [digit ratio] as a proxy indicator of prenatal testosterone exposure),…
Descriptors: Females, Memory, Spatial Ability, Arithmetic
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Witt, Marcus – Electronic Journal of Research in Educational Psychology, 2010
Introduction: The cognitive processes that underpin successful mathematical processing in children have been well researched by experimental psychologists, but are not widely understood among teachers of primary mathematics. This is a shame, as an understanding of these cognitive processes could be highly useful to practitioners. This paper…
Descriptors: Short Term Memory, Memorization, Cognitive Processes, Mathematics Skills
Wang, Wen-Ling – Online Submission, 2004
Previous findings have indicated that the reasoning abilities of gifted students are associated with gender differences. However, the factors affecting the emergence of gender differences, including age, remain to be studied. The main purpose of this study is to investigate whether the spatial, verbal and quantitative reasoning abilities of gifted…
Descriptors: Foreign Countries, Intelligence Tests, Academically Gifted, Gender Differences