In the Original Investigation “The Association Between School Closures and Child Mental Health During COVID-19,”[1] published September 3, 2021, there were errors in Table 1 and Figure 2. In Table 1, the SDs for household income should have been 54.6 for participants attending in-person school, 53.4 for participants attending remote school, and 58.1 for participants attending hybrid school. In Figure 2A, the labels should have read “In-person school” and “Remote school.” This article has been corrected.[1]