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Version 1.2 – Updated June 2023

Cross-laterality

Overview

  • Influence: Cross-laterality
  • Domain: Student
  • Sub-Domain: Prior knowledge and background
  • Potential to Accelerate Student Achievement: Likely to have a negative impact
  • Influence Definition: This occurs when a person's hand, eye, foot, or ear dominances are not consistently right- or left-sided. This phenomenon is known as cross-laterality or ambidextrous.

Evidence

  • Number of meta-analyses: 1
  • Number of studies: 26
  • Number of students: 3,578
  • Number of effects: 26
  • Weighted mean effect size: -0.03
  • Robustness index: 1

Meta-Analyses

Meta-Analyses
Journal Title Author First Author's Country Article Name Year Published Variable Number of Studies Number of Students Number of Effects Effect Size
Plos One Ferrero, West, & Vadillo USA Is Crossed Literality Associated with Academic Achievement and Intelligence? A Systematic Review and Meta-Analysis 2017 Laterality preference and achievement 26 3,578 26 -0.03
TOTAL/AVERAGE 26 3,578 26 -0.03
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