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Evidence for a unitary structure of spatial cognition beyond general intelligence

Psychology

Evidence for a unitary structure of spatial cognition beyond general intelligence

M. Malanchini, K. Rimfeld, et al.

This groundbreaking study delves into the fascinating structure of spatial ability through an innovative gamified battery that evaluates various spatial orientation and object-based tests. Conducted by an esteemed team of researchers, including Margherita Malanchini and Robert Plomin, the findings reveal a unifying framework for spatial cognition, highlighting its genetic basis and independent nature from general cognitive ability.

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Playback language: English
Abstract
This study investigates the structure of spatial ability using a novel gamified battery to assess six spatial orientation tests in a virtual environment and ten object-based spatial tests. The results suggest a unitary structure of spatial cognition, with three factors (Navigation, Object Manipulation, and Visualization) loading strongly onto a general Spatial Ability factor. This factor is highly heritable (84%), with a large portion (45%) independent of general cognitive ability (g), pointing towards a common genetic network supporting all spatial abilities.
Publisher
npj Science of Learning
Published On
Jul 02, 2020
Authors
Margherita Malanchini, Kaili Rimfeld, Nicholas G. Shakeshaft, Andrew McMillan, Kerry L. Schofield, Maja Rodic, Valerio Rossi, Yulia Kovas, Philip S. Dale, Elliot M. Tucker-Drob, Robert Plomin
Tags
spatial ability
gamified battery
cognition
genetics
orientation
visualization
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