“…The idea that emotional expressions can shape athletes' affect, cognition, and behavior is also supported by empirical evidence. First, some studies indicate that emotions can be transferred and become shared among teammates (Tamminen & Crocker, 2013;Totterdell, 2000;Wolf, Harenberg, Tamminen, & Schmitz, 2018). Second, players' nonverbal (and in some cases emotional) expressions have been found to predict observers' inferences regarding aspects of the match (e.g., current score, Furley & Schweizer, 2014a, 2014b; opponent performance, Buscombe, Greenlees, Holder, Thelwell, & Rimmer, 2006;game strategy, Cheshin, Heerdink, Kossakowski, & Van Kleef, 2016), their outcome expectancies (e.g., winning confidence, Buscombe et al, 2006, Furley & Schweizer, 2014acollective efficacy, Fransen et al, 2012), and attributes of others (e.g., extent and motives of emotion regulation, Kalokerinos, Greenaway, Pedder, & Margetts, 2014; affective states and behavioral intentions, Friesen, Davonport et al, 2013a;team values, Tamminen et al, 2016).…”