Cited by 159Spatial Cognition and NavigationSexual Differentiation and DisordersHormonal and reproductive studies

Testosterone levels and spatial ability in men

Silverman, Irwin, Kastuk, Don, Choi, Jean, Phillips, Krista·1999·Psychoneuroendocrinology

Abstract

Testosterone (T) levels were measured by salivary assays in 59 males at times of the day when T was expected to be highest and lowest. Relationships were evaluated for mean hormone levels across the two sessions and hormone level changes between sessions with performance on three-dimensional mental rotations, a spatial test which customarily favours males. An anagrams task and the digit symbol test were used as controls. Mental rotations scores showed a significant positive relationship with mean T levels but not with changes in T. There were no significant relationships between control test scores and mean T levels. Findings are discussed in terms of their contributions to the resolution of ambiguities in prior reported data.

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Crossref · 10.1016/s0306-4530(99)00031-1

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Authors
Silverman, I., Kastuk, D., Choi, J., & Phillips, K.
Affiliations
York University (CA)
Corresponding author
Silverman, Irwin
Venue
Psychoneuroendocrinology
Publisher
Elsevier BV
Published
1999-11
Volume
24
Issue
8
Pages
813-822
ISSN
0306-4530 (ISSN-L)
OpenAlex
W2132952248
Cited by
159
References
0
Citations by year
2026: 1 · 2025: 4 · 2023: 4 · 2022: 5 · 2021: 3 · 2020: 3 · 2019: 4 · 2018: 1 · 2017: 6 · 2016: 3 · 2015: 10 · 2014: 8 · 2013: 6 · 2012: 9
FWCI
14.11
Type
journal article
Language
en
Open access
closed
Locations
  • Psychoneuroendocrinology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Engineering › Automotive Engineering › Spatial Cognition and Navigation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Sexual Differentiation and Disorders
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Hormonal and reproductive studies
Keywords
testosterone, spatial ability, mental rotation, salivary hormone levels, sex differences, diurnal variation, men, anagrams, digit symbol test
MeSH terms
Adult, Aptitude, Circadian Rhythm, Depth Perception, Female, Humans, Male, Orientation, Pattern Recognition, Visual, Problem Solving, Saliva, Sex Characteristics, Space Perception, Testosterone

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