Proactive personality and aggressive voice

Prior to starting the study, ethical approval has been obtained from the University of Alberta Research Ethics Board (REB1) to confirm the study meets national and international guidelines for research on humans.
Data was collected through Qualtrics.

本研究正式启动前，已获得阿尔伯塔大学研究伦理委员会（Research Ethics Board，REB1）的伦理批准，确认本研究符合国内外人体受试者研究相关指南。本研究的数据通过Qualtrics平台采集完成。