2024 Yes Dampness and student-reported social climate: two multilevel mediation models https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7980605/ Finell, Eerika Europe Review Students Middle/Jr High (6-8) High School (9-12) Odor Stress/Anxiety Indoor air quality Class spirit Multilevel analysis Teacher-student relationships Indoor environmental problems Mold Dampness Using national data from 222 schools, this study found that mould and dampness indirectly worsened teacher-student relationships and class spirit by lowering perceived indoor air quality. Addressing IAQ may help improve school social climate. 2021