AUTHOR=Scionti Nicoletta , Cavallero Marina , Zogmaister Cristina , Marzocchi Gian Marco TITLE=Corrigendum: Is Cognitive Training Effective for Improving Executive Functions in Preschoolers? A Systematic Review and Meta-Analysis JOURNAL=Frontiers in Psychology VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2020.00410 DOI=10.3389/fpsyg.2020.00410 ISSN=1664-1078