Restoring vigilance in multi-task scenarios: a comparison of meditation, exposure to nature, music, and action video games
研究了冥想、虚拟自然、音乐和动作视频游戏四种休息活动对多任务中警觉性下降的缓解效果，发现冥想效果最好，动作视频游戏效果最差，且不同活动通过不同机制恢复表现。
This study aimed to investigate the cognitive mechanisms behind vigilance changes in multi-task scenarios. Moreover, we compared the effects of four types of rest activities, i.e. meditation, virtual exposure to nature, listening to music, playing an action video game (AVG), on mitigating possible performance decline and regulating task-induced emotional changes in complex multiple-source vigilance tasks. Results of a two-session experiment on fifty-six participants using the Multi-Attribute Task Battery-II (MATB-II) suggest that the participants' arousal levels increased with time-on-task in both sessions, and performance decrement was observed only in the second session. Mindlessness measures were associated with performance fluctuations. All types of rest led to significant performance improvement in the second session, with meditation having the largest effect and AVG having the smallest. Rest activities restore performance by improving executive control (meditation), reducing emotional activity (meditation and nature exposure), or boosting arousal (music).