Benefits of a Light-Painting Technique for Learning to Write New Characters: A Proof of Concept With Adults.

Learning to write relies on the effective integration of sensory feedback and a transition from motor control based on written tracings to motor control based on expert writing movements. This study aimed to test whether the photographic technique of light painting (LP) would facilitate this transition. To achieve this, we conducted two experiments using different LP setups.

Does modifying visual feedback facilitate learning to write new pseudoletters?

Learning to write relies on the efficient integration of visual and proprioceptive feedback, with a transition from a control, based on the visual inspection of the written trace at the beginning of the learning process to a more predictive control, based mainly on handwriting movement, in proficient writers. The aim of this study was to test the effect of a partial deletion of the written trace, as well as the effect of supplementary visual information, on handwriting kinematics in a learning task. Twenty-four adults learned to write six new pseudoletters using their non-dominant hand on a touch screen digital tablet.