AUTHOR=Knollmann Martin , Reissner Volker TITLE=Validation of the parent version of the inventory of school attendance problems (ISAP-P) JOURNAL=Frontiers in Child and Adolescent Psychiatry VOLUME=4 YEAR=2025 URL=https://www.frontiersin.org/journals/child-and-adolescent-psychiatry/articles/10.3389/frcha.2025.1543527 DOI=10.3389/frcha.2025.1543527 ISSN=2813-4540