The use of self-administered Corona tests in schools - Wave 2 (SUF edition)
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https://b2find.eudat.eu/dataset/ea8bfc7d-4553-52b2-b40a-13b2c937a716
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Full edition for scientific use. The survey in fall 2021 aimed at collecting representative data of Austrian schools. A stratified sampling approach was used. Parents were asked...
供科研用途的完整版数据集。2021年秋季开展的本项调查旨在采集奥地利学校的代表性样本数据，本次调查采用分层抽样方法，向家长发起问询，要求其……
