(73.55 kB)

Public speaking training in front of an imaginary or virtual audience: A randomized controlled trial - extended

Download (73.55 kB)
posted on 26.05.2020 by N. (Ni) Kang, Ding Ding
The data was collected in an experiment which studied two practicing techniques for enhancing speech performance and people’s training satisfaction. A randomized controlled trial was conducted to compare practicing in front of a virtual audience with another practicing technique whereby the presenter had to imagine an audience while practicing. Individuals practiced their presentations in three training sessions with either a virtual audience or an imaginary audience. Participants’ performance was assessed in a closing session where they delivered their speech in front of a human audience.



TU Delft, Faculty of Electrical Engineering, Mathematics and Computer Science, Department of Intelligent Systems


4TU.Centre for Research Data


media types: application/postscript, application/vnd.openxmlformats-officedocument.wordprocessingml.document, application/zip, text/csv, text/plain