title: Men are more accurate than women in aiming at targets in both near space and extrapersonal space.
abstract: Men excel at motor tasks requiring aiming accuracy whereas women excel at different tasks requiring fine motor skill. However, these tasks are confounded with proximity to the body, as fine motor tasks are performed proximally and aiming tasks are directed at distal targets. As such, it is not known whether the male advantage on tasks requiring aiming accuracy is because men have better aim or is better in the proximal domain in which the task is usually presented. 18 men (M age = 20.6 yr., SD = 3.0) and 20 women (M age = 18.7 yr., SD = 0.9) performed 2 tasks of extrapersonal aiming accuracy (>2 m away), 2 tasks of aiming accuracy performed in near space (< 1 m from them), and a task of fine motor skill. Men outperformed women on both the extrapersonal aiming tasks, and women outperformed men on the task of fine motor skill. However, a male advantage was observed for one of the aiming tasks performed in near space, suggesting that the male advantage for aiming accuracy does not result from proximity.
authors.affiliation: University of Saskatchewan, Saskatoon, Canada.
authors.forename: Laurie
authors.initials: L
authors.lastname: Sykes Tottenham
authors.forename: Deborah M
authors.initials: DM
authors.lastname: Saucier
authors.forename: Lorin J
authors.initials: LJ
authors.lastname: Elias
authors.forename: Carl
authors.initials: C
authors.lastname: Gutwin
mesh_terms: D000293:Adolescent; D000328:Adult; D004215:Distance Perception; D005260:Female; D006801:Humans; D008297:Male; D009048:Motor Skills; D009949:Orientation; D011597:Psychomotor Performance; D012727:Sex Characteristics; D013028:Space Perception