Learning different task spaces: how explored density aligns the Quiet Eye

Area of Science:

• Motor learning
• Cognitive psychology
• Sport science

Background:

• The Quiet Eye (QE) is a crucial fixation point preceding action initiation.
• Understanding QE's role in learning complex motor skills is essential.
• Theoretical accounts of QE need empirical validation.

Purpose of the Study:

• To investigate predictions of a theoretical account explaining the Quiet Eye (QE).
• To examine the effect of learning environment density on QE duration.
• To explore the relationship between task complexity and QE during skill acquisition.

Main Methods:

• Fifty-two participants learned an underhand throwing task over 4 weeks (640 trials).
• The learning environment manipulated task-solution spaces of low vs. high density.
• Quiet Eye duration was measured during posttest and retention tests.

Main Results:

• Throwing performance improved significantly after training.
• Surprisingly, QE durations were shorter in posttest and retention tests.
• A trend suggested longer QE for high-density task-solution spaces, aligning with the inhibition hypothesis.

Conclusions:

• Shorter QE durations post-learning may indicate more efficient information processing.
• Exploring high-density task-solution spaces might necessitate longer QE.
• Further research with direct response-effect mapping manipulation is required to confirm findings.