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Stereoacuity Improvement using Random-Dot Video Games
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Do enhanced states exist? Boosting cognitive capacities through an action video-game.
Maria Kozhevnikov1, Yahui Li2, Sabrina Wong2
1Department of Psychology, National University of Singapore, Singapore; Martinos Center for Biomedical Imaging, Department of Radiology, Harvard Medical School, Charlestown, MA, United States.
Cognition
|January 26, 2018
Summary
Playing action video games can temporarily boost attention and cognitive skills. This enhancement requires active engagement, optimal challenge, and heightened arousal, leading to a "flow" state.
Area of Science:
- Cognitive Psychology
- Neuroscience
- Human-Computer Interaction
Background:
- Action video games are increasingly studied for their cognitive effects.
- Previous research suggests long-term gaming may improve attention.
- The concept of "flow" describes optimal experiences during challenging activities.
Purpose of the Study:
- To investigate the existence of temporary enhanced cognitive states induced by action video games.
- To identify the conditions necessary for these enhanced cognitive states.
- To differentiate transient effects from long-term changes in attention.
Main Methods:
- Participants played specific action video games, with skill levels matched to game difficulty.
- Physiological measures (sympathetic and parasympathetic activity) were used to assess arousal.
- Cognitive tasks measuring focused and distributed attention were administered before and after gameplay.
Main Results:
- Playing action video games led to temporary improvements in focused visual-spatial attention.
- Attentional improvements were observed only when players' skills matched game difficulty.
- Heightened arousal, alongside active engagement and optimal challenge, was critical for these enhancements.
- Cognitive enhancements were transient, lasting less than 30 minutes post-gaming.
Conclusions:
- Enhanced cognitive states, characterized by temporary attention boosts, can be induced by playing action video games under specific conditions.
- These states are linked to heightened arousal and optimal challenge, aligning with the concept of "flow."
- Findings suggest a method for temporarily accessing latent cognitive resources to enhance performance on demand.
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