Open AccessSpeakers’ expressions before and in a public presentation. Pleasantness, emotional valence, credibility, and comprehension effects
Author(s) -
Emma Rodero,
Olatz Larrea,
Lluís Más Manchón
Publication year - 2022
Publication title -
el profesional de la información
Language(s) - English
Resource type - Journals
eISSN - 1699-2407
pISSN - 1386-6710
DOI - 10.3145/epi.2022.jul.05
Subject(s) - psychology , happiness , shyness , public speaking , presentation (obstetrics) , emotional expression , facial expression , anger , expression (computer science) , credibility , valence (chemistry) , comprehension , social psychology , linguistics , communication , anxiety , medicine , philosophy , physics , quantum mechanics , psychiatry , computer science , political science , law , radiology , programming language