“…Adapted forms of psychotherapy targeting PA and broader well-being are emerging, including positive cognitive-behavioral therapy (Geschwind, Arntz, Bannink, & Peeters, 2019), positive-affect treatment (Craske et al, 2019), well-being therapy (Ruini & Fava, 2012), augmented depression therapy (Dunn et al, 2019), and adaptations of positive psychology interventions (e.g., Chaves, Lopez-Gomez, Hervas, & Vazquez, 2017). These novel treatments are informed by a better understanding of the underlying psychological mechanisms driving PA deficits, including elevated use of dampening appraisals and reduced experiential processing (e.g., Burr, Javaid, Jell, & Werner-Seidler, 2017; Dunn et al, 2018; Gadeikis, Bos, Schweizer, Murphy, & Dunn, 2017), opening up new avenues for intervention (see Dunn, 2017).…”