过渡季高校室内环境对学习效率的影响  

Impact of indoor environment on learning efficiency in universities during the transitional season

作　　者：蒋婧 聂皓清 杨子毅 JIANG Jing;NIE Haoqing;YANG Ziyi(School of Urban Planning and Municipal Engineering,Xi’an Polytechnic University,Xi’an 710048,China)

机构地区：[1]西安工程大学城市规划与市政工程学院,陕西西安710048

出　　处：《西安工程大学学报》2024年第1期92-98,共7页Journal of Xi’an Polytechnic University

基　　金：国家自然科学基金青年项目(51908438);西部绿色建筑国家重点实验室开放基金(LSKF202004)。

摘　　要：为了探究室内环境与学生学习绩效之间的相关性,以西安某高校典型教室为例,对室内温湿度、CO 2质量浓度、声音强度和光照强度等4个环境参数进行持续监测,通过主观问卷和神经行为能力评价软件对248名学生进行主观调查和学习效率的现场测试。结果表明:过渡季节中,学生整体处于偏冷但舒适的温度区间内,21.5℃达到学习绩效的峰值;2/3的学生在CO 2质量浓度1000 mg/m 3以下的环境中感觉舒适,学习绩效的均值保持在较高水平。学生更偏爱安静的环境,但60 dB水平的噪音对受试者具有一定的唤醒作用;明亮的环境更适合学习,但超过340 lx的亮度会刺激眼睛使学生感到疲劳,造成学习效率的降低;环境参数与专注、感知、逻辑和记忆等4个学习效率因子的相关性强度存在差异,其中专注力与4个环境参数相关性较强。To investigate the correlation between indoor environment and personnel learning performance,a typical classroom in a university in Xi'an was selected and continuously monitored for parameters such as indoor temperature and humidity,CO 2 concentration,sound level and illumination,and 248 students were subjectively surveyed and field tested for learning efficiency using subjective questionnaires and neurobehavioural ability assessment software.The results show that during the transition season,students as a whole were in a cold but comfortable temperature range,with peak learning performance at 21.5°C;Two-thirds of students feel comfortable in environments with CO 2 concentration below 1000 mg/m 3 and the mean learning performance remained at a high level;Students preferred quiet environments but noise at 60 dB levels had an arousing effect on subjects;Brighter environments were more suitable for learning,but brighter than 340 lx could irritate the eyes and make students feel fatigued,resulting in lower learning efficiency;there were differences in the strength of correlations between environmental parameters and the four learning efficiency factors:concentration,perception,logic and memory,with concentration having a strong correlation with all four environmental parameters.

关 键 词：过渡季 室内环境 高校教学建筑 学习效率 环境舒适性 

分 类 号：TU119.9[建筑科学—建筑理论]