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Does Classroom Indoor Environmental Quality Affect Teaching and Learning?


What impact does a classroom’s indoor environment have on teaching, learning, and students’ academic achievement in colleges and universities? This is the question researchers set out to answer in their analysis of all relevant published studies.

In the analysis published in Indoor Air, the team looked at indoor air, thermal, acoustic, and lighting conditions. The collected evidence from 21 studies showed that the indoor environmental quality can contribute to the quality of learning. Sufficient evidence confirmed that poor indoor air, thermal, acoustic, and lighting conditions negatively influence the quality of learning due to discomfort and impaired mental and physical health of students. On the other hand, optimal conditions can create an environment in which students feel more alert and pay more attention.

Study results also indicated that indoor environmental quality can affect short-term students’ academic performance, with a preference for a relatively cool, bright, and quiet environment and in ambient air with low carbon dioxide concentrations.

The influence of all parameters on the quality of teaching and on students’ long-term academic performance could not be determined, however.

“Several studies showed that there is not a single optimal indoor environmental condition for students in higher education classrooms. Conditions in which students perform at their best are task-dependent. Therefore, classrooms should provide multiple indoor environmental conditions, in order to facilitate educational processes optimally,” said lead author and doctoral candidate Henk W. Brink, MSc, of the Hanze University of Applied Sciences, in the Netherlands.

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About Journal 

The quality of the environment within buildings is a topic of major importance for public health.

Indoor Air provides a location for reporting original research results in the broad area defined by the indoor environment of non-industrial buildings. An international journal with multidisciplinary content, Indoor Air publishes papers reflecting the broad categories of interest in this field:

  • health effects
  • thermal comfort
  • monitoring and modelling
  • source characterization
  • ventilation and other environmental control techniques.

The research results present the basic information to allow designers, building owners, and operators to provide a healthy and comfortable environment for building occupants, as well as giving medical practitioners information on how to deal with illnesses related to the indoor environment.

About Wiley

Wiley drives the world forward with research and education. Through publishing, platforms and services, we help students, researchers, universities, and corporations to achieve their goals in an ever-changing world. For more than 200 years, we have delivered consistent performance to all of our stakeholders. The Company's website can be accessed at

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