Power quality affects teacher wellbeing and student behavior in three Minnesota Schools.

@article{Havas2008PowerQA,
  title={Power quality affects teacher wellbeing and student behavior in three Minnesota Schools.},
  author={Magda Havas and Angela Olstad},
  journal={The Science of the total environment},
  year={2008},
  volume={402 2-3},
  pages={
          157-62
        }
}
BACKGROUND Poor power quality (dirty electricity) is ubiquitous especially in schools with fluorescent lights and computers. Previous studies have shown a relationship between power quality and student behavior/teacher health. OBJECTIVES The purpose of this study is to determine the ability of power line filters to reduce dirty electricity in a school environment and to document changes in health and behavior among teachers and students. METHOD We installed Graham Stetzer filters and dummy… CONTINUE READING

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