Suk Hwan Kim, Jiho Lee, Inbo Oh, Yeonsuh Oh, Chang Sun Sim, Jin-Hee Bang, Jungsun Park, Yangho Kim
Allergic rhinitis is associated with atmospheric SO2: Follow-up study of children from elementary schools in Ulsan, Korea
PloS one
research educational production functions attempts model relation resource inputs school outcomes educational achievement last decade series influential reviews literature suggested systematic relation resource inputs school outcomes controlling student characteristics socioeconomic status inference procedure used reviews vote counting known problematic study reanalysis data earlier reviews using sophisticated synthesis methods shows systematic positive relations resource inputs school outcomes moreover analyses magnitude relations suggest median relation regression coefficient large enough practical importancewhile reanalysis suggests previous data support conclusions hanushek others derived limitations data set warrant caution using policy formation