Public Service Motivation Twins Data

This dataset contains a questionnaire and resulting data on 144 sets of twins collected over 2 days at the 2015 Twins Days Festival in Ohio.本数据集收录了2015年于俄亥俄州举办的双胞胎节（Twins Days Festival）上，耗时两日采集的144对双胞胎的调查问卷及其对应所得数据。