“…Scale ranges: BPD traits 0-10, HAP 8-40, LAP 3-15, NA (LN-transformed) 2.30-3.69, NA 10-50. (Craske et al, 2019;Dunn, 2019;Geschwind, Arntz, Bannink, & Peeters, 2019;Sewart et al, 2019). Reflecting on the Best Possible Self (rather than recalling positive memories) may be a particularly effective way of stimulating positive affect for people with heightened psychopathology, given that a recent study found that adopting a more analytic, reflective perspective (rather than merely recounting positive events) led to increased improvements in both PA and NA for individuals with major depression (Pfaltz et al, 2017).…”