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Use of neurobehavioral tests to evaluate the effects of indoor environment quality on productivity

机译：使用神经行为测试来评估室内环境质量对生产力的影响

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摘要

The effects of indoor environment quality on productivity were reviewed. It could be concluded that there was a need to systematically and quantitatively measure the effect of indoor environment quality on office worker's productivity. An experiment was carried out in field laboratory to investigate the effect of indoor air temperature (17 ℃, 21 ℃, and 28 ℃) on productivity with 21 participants (6 females and 15 males). Participants' performance was evaluated with 13 computerized neurobehavioral tests, which assessed different neurobehavioral functions including visual perception, working memory, reasoning, executive functions etc. Participants' emotion was assessed with the Profile of Mood States (POMS), which consisted of six identifiable mood states: tension, depression, anger, vigor, fatigue, and confusion. Effort exerted on each neurobehavioral test was tapped with subjective questionnaires. The results revealed that more information could be provided when the subjective questionnaires were utilized together with the neurobehavioral performance measures. The POMS showed high reliability to investigate the relationship between thermal environment and occupant productivity. The performance of neurobehavioral tests decreased when the thermal environment deviated from neutral condition. Participants experienced more negative emotions and had to exert more effort to maintain their performance under moderately adverse (slightly warm or slightly cool) environmental conditions.
机译：综述了室内环境质量对生产率的影响。可以得出结论，需要系统和定量地测量室内环境质量对上班族生产率的影响。在野外实验室进行了一项实验，调查了21名参与者（6名女性和15名男性）的室内空气温度（17℃，21℃和28℃）对生产率的影响。参加者的表现通过13项计算机化的神经行为测试进行评估，评估了不同的神经行为功能，包括视觉感知，工作记忆，推理，执行功能等。参加者的情绪通过情绪状态档案（POMS）进行评估，该状态由六种可识别的情绪组成状态：紧张，沮丧，愤怒，活力，疲劳和混乱。用主观问卷调查对每个神经行为测试所付出的努力。结果表明，将主观问卷与神经行为表现指标一起使用可提供更多信息。 POMS具有很高的可靠性，可以研究热环境与乘员生产率之间的关系。当热环境偏离中性条件时，神经行为测试的性能下降。参与者经历了更多的负面情绪，并且不得不付出更多的努力来保持他们在中度不利（轻微温暖或稍凉）环境下的表现。

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