“…One mechanism is the emotional contagion process, by which leaders' affect implicitly evokes employees' affect and then influences employees' consequent attitudes and behaviors (Hatfield, Cacioppo, & Rapson, 1994), while the other is the signaling process, by which leaders' affect is cognitively assessed by employees and then influences employees' attitudes and behaviors ). More recently, scholars have also argued that affect may influence psychological safety, defined in this context as employees' belief that they can show and express themselves to leaders without fear of negative consequences during interactions with leaders (Kahn, 1990; Kish-Gephart, Detert, Treviño, & Edmondson, 2009;Liang, Farh, & Farh, 2012) and thus voice behavior (Detert & Burris, 2007;Liang et al, 2012). Therefore, the second purpose of this research is to contribute to the voice and leadership literature by integrating the EASI model and psychological safety studies to explain why leaders' affect influences voice.…”