tailieunhanh - Test-retest repeatability of child’s respiratory symptoms and perceived indoor air quality – comparing self- and parentadministered questionnaires

Questionnaires can be used to assess perceived indoor air quality and symptoms in schools. Questionnaires for primary school aged children have traditionally been parent-administered, but self-administered questionnaires would be easier to administer and may yield as good, if not better, information. |

TÀI LIỆU LIÊN QUAN
TỪ KHÓA LIÊN QUAN