Before conducting data analysis, the data collected through questionnaires must be validated. The three steps of that validation procedure are presented in this paper. The preliminary results are presented, that method appears simple and efficient.
French permanent survey on indoor air quality. Part 2 :Questionnaires and validation procedurre of collected data
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Year:
2006
Bibliographic info:
Healthy buildings , HB 2006, Lisboa, 4-8 june 2006, Vol III, p 327-331