“…Perhaps not surprisingly, then, researchers have examined the role of facial feedback in a variety of social and emotional processes. This includes emotion recognition (Marmolejo-Ramos et al, 2020; Niedenthal et al, 2010; Wood et al, 2016), social perception (Niedenthal, Barsalou, Winkielman, et al, 2005), the experience of empathetic and vicarious emotions (Hatfield et al, 1992; Hoffman, 2001; Holland et al, 2021), attitude contagion (Skinner et al, 2020), the processing of emotional words and concepts (Neal & Chartrand, 2011; Niedenthal, 2007; Niedenthal et al, 2009; Winkielman et al, 2018), and decision-making (Carpenter & Niedenthal, 2020). Despite interesting advancements, though, a key issue remains unresolved: Are facial feedback effects mere methodological artifacts?…”