AUTHOR= Frontiers Production Office TITLE=Erratum: Spatial Skills Associated With Block-Building Complexity in Preschoolers JOURNAL=Frontiers in Psychology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2021.678894 DOI=10.3389/fpsyg.2021.678894 ISSN=1664-1078