AUTHOR=Chichinina Elena , Almazova Olga , Veraksa Nikolay TITLE=Birth order or screen time: what strongly predicts executive function skills development in preschool children? JOURNAL=Frontiers in Education VOLUME=Volume 10 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/education/articles/10.3389/feduc.2025.1512556 DOI=10.3389/feduc.2025.1512556 ISSN=2504-284X