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Related Experiment Video

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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
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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.

Keywords:
ArousalAttentional blinkEnhanced cognitive stateVideogaming

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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.