Study on the productivity in classroom (part 2). Realistic simulation experiment on effects of air quality/thermal environment on learning performance

A realistic simulation experiment was conducted on students in a climate chamber, the objective of the laboratory experiments was to evaluate the quantitative effects of the air quality and thermal environments on learning performance High-ventilation environment (all outdoor air) and low-ventilation environment (100 % returned air only) were tested. The results were consistent with those found with the field intervention survey.