Influence analysis of residential buildings’ indoor environment and SBS on learning efficiency of college students

Based on the principle of perceptual phenomenology, a path structure equation model (SEM) is proposed for the influence of indoor environmental factors associated with sick building syndrome (SBS) on learning efficiency under the classification of tactile，olfactory，auditory and visual. AMOS software is used to fit, verify and modify the model based on the questionnaire data. Meanwhile, the correlation between the incidence of SBS and the self-evaluation items of learning efficiency is analysed. The results show that tactile, auditory and olfactory indirectly affect learning efficiency through influencing SBS, and the influence weights are 0.427, 0.336 and 0.237. Ten factors are reserved under each classification, with the maximum influence weight being temperature (0.187) and the least being the noise of nature(0.057). The influence of outdoor artificial noise on learning efficiency is second only to temperature and humidity. The number of people suffering from “inattention” symptoms accounts for the largest proportion, which has the greatest impact on learning quality, and is related to all self-evaluation items of learning efficiency. The construction of an indoor environment in the learning area should pay more attention to reducing the occurrence of “inattention” symptoms.