Different effects of numerical magnitude on visual and proprioceptive reference frames

Elvio Blini1, Zaira Cattaneo, Giuseppe Vallar

  • 1Department of Psychology, University of Milano-Bicocca Milano, Italy ; Department of Developmental Psychology and Socialization, University of Padova Padova, Italy.

Summary

Numerical magnitude influences spatial perception, affecting visual straight ahead tasks and rod bisection. This suggests the mental number line impacts egocentric frames of reference during active spatial exploration.

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