Zahn, CarmenSchäffeler, NorbertGiel, Karin ElisabethWessel, DanielThiel, AnsgarZipfel, StephanHesse, Friedrich W.2015-08-312015-08-312014-02-131360-23571573-760810.1007/s10639-013-9277-5http://hdl.handle.net/11654/2930en-UK150 - Psychologie330 - WirtschaftVideo clips for YouTube: Collaborative video creation as an educational concept for knowledge acquisition and attitude change related to obesity stigmatization. Education and Information Technologies01A - Beitrag in wissenschaftlicher Zeitschrift603-621