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A platform for research: civil engineering, architecture and urbanism
Indoor environmental quality and pupil perception in Italian primary schools
Abstract Working or studying in a comfortable environment enhances not only well being, but also satisfaction and therefore productivity and learning. This research collects some pictures of indoor environmental conditions taken in seven primary schools near Venice (Italy, North-East). Spot measurements were recorded in 28 non air-conditioned classrooms, in springtime, while 614 children (age 9–11) completed a questionnaire about the evaluation of indoor environmental conditions and the related psychological impact, their behaviour towards discomfort and if their level of interaction with the environment (opening a window, switching off a light etc.). Nonparametric statistical tests were carried out to find significant differences between schools and between girls and boys in the same school and to see if gender might influence perception. Moreover, physical measurements were compared to the answers given to the questionnaire to find a relationship between them. Finally, children's reactions towards discomfort were evaluated to understand if pupils behave like “passive users” as frequently occurs with adults. Monitoring revealed very high CO2 concentration levels, which confirm insufficient air exchange by means of open windows, occasional insufficient lighting levels over the desks and, in general, nonuniform illuminance-distribution, probably due to improper solar shading use or even inappropriate shades. Pupils complained mostly about thermal conditions in warm seasons, poor indoor air quality and noise. Classroom conditions depended strongly on teachers' preferences; therefore a building management system would be advisable to provide good indoor environmental quality, which cannot be otherwise guaranteed.
Highlights ► Analysis of indoor environmental conditions in 7 Italian primary schools. ► Physical measurements and a survey, submitted to 614 pupils. ► Psychological impact of indoor conditions on pupils and their interaction with environment. ► Nonparametric statistics evaluated the differences in the schools and between genders. ► The main problems are related to thermal condition, air quality and noise.
Indoor environmental quality and pupil perception in Italian primary schools
Abstract Working or studying in a comfortable environment enhances not only well being, but also satisfaction and therefore productivity and learning. This research collects some pictures of indoor environmental conditions taken in seven primary schools near Venice (Italy, North-East). Spot measurements were recorded in 28 non air-conditioned classrooms, in springtime, while 614 children (age 9–11) completed a questionnaire about the evaluation of indoor environmental conditions and the related psychological impact, their behaviour towards discomfort and if their level of interaction with the environment (opening a window, switching off a light etc.). Nonparametric statistical tests were carried out to find significant differences between schools and between girls and boys in the same school and to see if gender might influence perception. Moreover, physical measurements were compared to the answers given to the questionnaire to find a relationship between them. Finally, children's reactions towards discomfort were evaluated to understand if pupils behave like “passive users” as frequently occurs with adults. Monitoring revealed very high CO2 concentration levels, which confirm insufficient air exchange by means of open windows, occasional insufficient lighting levels over the desks and, in general, nonuniform illuminance-distribution, probably due to improper solar shading use or even inappropriate shades. Pupils complained mostly about thermal conditions in warm seasons, poor indoor air quality and noise. Classroom conditions depended strongly on teachers' preferences; therefore a building management system would be advisable to provide good indoor environmental quality, which cannot be otherwise guaranteed.
Highlights ► Analysis of indoor environmental conditions in 7 Italian primary schools. ► Physical measurements and a survey, submitted to 614 pupils. ► Psychological impact of indoor conditions on pupils and their interaction with environment. ► Nonparametric statistics evaluated the differences in the schools and between genders. ► The main problems are related to thermal condition, air quality and noise.
Indoor environmental quality and pupil perception in Italian primary schools
De Giuli, Valeria (author) / Da Pos, Osvaldo (author) / De Carli, Michele (author)
Building and Environment ; 56 ; 335-345
2012-03-31
11 pages
Article (Journal)
Electronic Resource
English
Indoor environmental quality and pupil perception in Italian primary schools
| Online Contents | 2012
Indoor environmental quality and pupil perception in Italian primary schools
| British Library Online Contents | 2012
Indoor air quality in primary schools
| British Library Conference Proceedings | 2000