TY - JOUR
T1 - A multi-lab test of the facial feedback hypothesis by the Many Smiles Collaboration
AU - Coles, Nicholas A.
AU - March, David S.
AU - Marmolejo-Ramos, Fernando
AU - Larsen, Jeff T.
AU - Arinze, Nwadiogo C.
AU - Ndukaihe, Izuchukwu L.G.
AU - Willis, Megan L.
AU - Foroni, Francesco
AU - Reggev, Niv
AU - Mokady, Aviv
AU - Forscher, Patrick S.
AU - Hunter, John F.
AU - Kaminski, Gwenaël
AU - Yüvrük, Elif
AU - Kapucu, Aycan
AU - Nagy, Tamás
AU - Hajdu, Nandor
AU - Tejada, Julian
AU - Freitag, Raquel M.K.
AU - Zambrano, Danilo
AU - Som, Bidisha
AU - Aczel, Balazs
AU - Barzykowski, Krystian
AU - Adamus, Sylwia
AU - Filip, Katarzyna
AU - Yamada, Yuki
AU - Ikeda, Ayumi
AU - Eaves, Daniel L.
AU - Levitan, Carmel A.
AU - Leiweke, Sydney
AU - Parzuchowski, Michal
AU - Butcher, Natalie
AU - Pfuhl, Gerit
AU - Basnight-Brown, Dana M.
AU - Hinojosa, José A.
AU - Montoro, Pedro R.
AU - Javela D, Lady G.
AU - Vezirian, Kevin
AU - IJzerman, Hans
AU - Trujillo, Natalia
AU - Pressman, Sarah D.
AU - Gygax, Pascal M.
AU - Özdoğru, Asil A.
AU - Ruiz-Fernandez, Susana
AU - Ellsworth, Phoebe C.
AU - Gaertner, Lowell
AU - Strack, Fritz
AU - Marozzi, Marco
AU - Liuzza, Marco Tullio
N1 - Funding Information:
This work was financially supported by B. Stastny, who generously donated funds for this research in memory of his father, Bill Stastny (J.T.L.). The work was also supported by the National Science Centre, Poland (grant no. 2019/35/B/HS6/00528; K.B.), JSPS KAKENHI (grant nos 16H03079, 17H00875, 18K12015, 20H04581 and 21H03784; Y.Y.), the National Council for Scientific and Technological Development (CNPq; R.M.K.F.), the Polish National Science Center (M.P.), the DFG Beethoven grant no. 2016/23/G/HS6/01775 (M.P.), the National Science Foundation Graduate Research Fellowship (grant no. R010138018; N.A.C.), the Ministerio de Ciencia, Innovación y Universidades (grant no. PGC2018-098558-B-I00; J.A.H.), the Comunidad de Madrid (grant no. H2019/HUM-5705; J.A.H.), Teesside University (N.B.) and the Occidental College Academic Student Project Award (S.L.). The funders had no role in study design, data collection and analysis, decision to publish or preparation of the manuscript. We also thank C. Scavo and A. Bidani for help with translating the study materials, L. Pullano and R. Giorgini for help with coding, and E. Tolomeo and L. Pane for help with data collection.
Publisher Copyright:
© 2022, The Author(s), under exclusive licence to Springer Nature Limited.
PY - 2022/12/1
Y1 - 2022/12/1
N2 - Following theories of emotional embodiment, the facial feedback hypothesis suggests that individuals’ subjective experiences of emotion are influenced by their facial expressions. However, evidence for this hypothesis has been mixed. We thus formed a global adversarial collaboration and carried out a preregistered, multicentre study designed to specify and test the conditions that should most reliably produce facial feedback effects. Data from n = 3,878 participants spanning 19 countries indicated that a facial mimicry and voluntary facial action task could both amplify and initiate feelings of happiness. However, evidence of facial feedback effects was less conclusive when facial feedback was manipulated unobtrusively via a pen-in-mouth task.
AB - Following theories of emotional embodiment, the facial feedback hypothesis suggests that individuals’ subjective experiences of emotion are influenced by their facial expressions. However, evidence for this hypothesis has been mixed. We thus formed a global adversarial collaboration and carried out a preregistered, multicentre study designed to specify and test the conditions that should most reliably produce facial feedback effects. Data from n = 3,878 participants spanning 19 countries indicated that a facial mimicry and voluntary facial action task could both amplify and initiate feelings of happiness. However, evidence of facial feedback effects was less conclusive when facial feedback was manipulated unobtrusively via a pen-in-mouth task.
UR - http://www.scopus.com/inward/record.url?scp=85140222223&partnerID=8YFLogxK
U2 - 10.1038/s41562-022-01458-9
DO - 10.1038/s41562-022-01458-9
M3 - Article
C2 - 36266452
AN - SCOPUS:85140222223
VL - 6
SP - 1731
EP - 1742
JO - Nature Human Behaviour
JF - Nature Human Behaviour
SN - 2397-3374
IS - 12
ER -