2024 Yes Test-retest repeatability of child's respiratory symptoms and perceived indoor air quality - comparing self- and parent-administered questionnaires https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5807794/ Lampi, Jussi Europe Observational Students Elementary (K-5) Dust Noise Odor Respiratory symptoms Vision Headaches Repeatability Symptoms Indoor air questionnaire Study compared test-retest reliability of self- vs. parent-administered indoor air questionnaires for children. Children aged 9-12 gave equally or more consistent responses than parents, supporting use of self-administered tools in research. 2018