“…In the past decade, a growing number of studies have focused on investigating the effects of PPIs on symptoms of depression in convenience samples (often referred to as “distressed” individuals) as well as clinically depressed individuals. The majority of studies, most of them investigating online programs, suggest that PPIs can lead to an increase in well‐being, a reduction in symptoms of depression as well as anxiety, and an increase in subjective health (Antoine, Dauvier, Andreotti, & Congard, ; Bolier, Haverman, Kramer et al, ; Görges, Oehler, Hirschhausen, von, Hegerl, & Rummel‐Kluge, ; Seligman, Rashid, & Parks, ; Seligman, Steen, Park, & Peterson, ; Shapira & Mongrain, ; Wellenzohn, Proyer, & Ruch, ; see Bolier & Abello, ; Mitchell, Vella‐Brodrick, & Klein, for reviews) . Recent studies comparing PPI and CBT group therapies suggest that PPIs are as effective as CBT interventions in treating severe clinical depression, while leading to even greater satisfaction scores among patients (Chaves, Lopez‐Gomez, Hervas, & Vazquez, ; Lopez‐Gomez, Chaves, Hervas, & Vazquez, ).…”