“…Research suggests that constructs that are highly related to nonacceptance of emotion are associated with higher negative emotion over time. For example, experiential avoidance in response to negative stimuli is associated with prospective within-person increases in negative emotion (Hershenberg, Mavandadi, Wright, & Thase, 2017; Machell, Goodman, & Kashdan, 2015; Wenze, Gaugler, Sheets, & DeCicco, 2018). Many other studies have shown that acceptance of emotion is prospectively associated with lower negative emotion both within and between person (e.g., Dunn, Billotti, Murphy, & Dalgleish, 2009; Ford, Lam, John, & Mauss, 2018; Heiy & Cheavens, 2014; Levitt, Brown, Orsillo, & Barlow, 2004; Shallcross, Troy, Boland, & Mauss, 2010).…”