The exhausting fast pace of life in modern urban society is leading to overwhelming stress and diminished cognitive alertness. Moreover, people are spending more and more time indoors due to building densification and urban lifestyle. Therefore, indoor environments that can promote positive psychological perception will become more important. Use of wood in indoor settings and its health benefits are currently receiving increased attention from design and research communities. In this work, a comparative study was conducted on the different degrees of wood use in indoor spaces. The results show that the effect of the physical attributes of degree of wood use, wood coverage and change of wood surface (different type and application position of wood) on the visual psychological responses (visual attention and psychological impression) of wooden indoor spaces were significant. The wooden indoor spaces with medium degree of wood use were easier to get more visual attention and were more helpful to give people the psychological impression of naturalness, warmth, relaxation, and desire to use. In addition, the results also show that when considering the influence of change of wood surface, people tended to pay more attention to indoor spaces with relatively high wood coverage and preferred the experiences in such spaces. The change of wood surface was an all-important aspect that needs to be considered on top of wood coverage. These results provided guidance for the design of healthy indoor environments.

现代城市社会令人精疲力竭的快节奏生活导致压力过大，认知警觉性下降。此外，由于建筑密度和城市生活方式，人们在室内度过的时间越来越多。因此，能够促进积极心理感知的室内环境将变得更加重要。在室内环境中使用木材及其健康益处目前正受到设计和研究界越来越多的关注。在这项工作中，对室内空间不同程度的木材使用进行了比较研究。结果表明，物理属性对木材使用程度的影响，木材覆盖率和木材表面变化（木材的不同类型和应用位置）对木制室内空间的视觉心理反应（视觉注意和心理印象）有显着影响。木材使用度中等的木质室内空间更容易获得更多的视觉关注，更有利于给人自然、温馨、放松、使用欲望的心理印象。此外，研究结果还表明，在考虑木材表面变化的影响时，人们更倾向于关注木材覆盖率相对较高的室内空间，更喜欢在此类空间中的体验。木材表面的变化是一个非常重要的方面，需要在木材覆盖范围之外加以考虑。这些结果为设计健康的室内环境提供了指导。