Risikoverhalten: Schriftliche Befragung von Jugendlichen an deutschsprachigen...

The project archived under reference number 5368 (data for the 2nd pre-measurement and for the final measurement) was supplemented by data from the study FORSbase nr. 1682 (1st...以编号5368归档的项目（涵盖第二次预测量与最终测量数据），已通过编号1682的FORSbase研究（首次……）所获数据完成补充。