MOESM1 of Development, validation and assessment of the test on knowledge about basic life support and use of automated external defibrillator among schoolchildren Vesna Borovnik Lesjak Andrej Å orgo Matej Strnad 10.6084/m9.figshare.11447199.v1 https://springernature.figshare.com/articles/journal_contribution/MOESM1_of_Development_validation_and_assessment_of_the_test_on_knowledge_about_basic_life_support_and_use_of_automated_external_defibrillator_among_schoolchildren/11447199 Additional file 1. The Questionnaire and Table S1 (Complete frequency analyses of the pre- and post-test in Studies 1 and 2). 2019-12-24 06:42:54 Automated external defibrillator Cardiopulmonary resuscitation Knowledge, out-of-hospital cardiac arrest Schoolchildren Validation study