“…A range of evidence indicates that dispositional negativity can be increased by stress, trauma, and negative life events (e.g., death of a spouse, birth of a child, chronic disease; Barlow et al, 2013; Hutteman, Bleidorn, Kerestes, et al, 2014; Jeronimus, Riese, Sanderman, & Ormel, 2014; Jokela, Hakulinen, Singh-Manoux, & Kivimaki, 2014; Jokela, Kivimaki, Elovainio, & Keltikangas-Jarvinen, 2009; Laceulle, Nederhof, Karreman, Ormel, & Van Aken, 2011; Ludtke, Roberts, Trautwein, & Nagy, 2011; Parker, Ludtke, Trautwein, & Roberts, 2012; Roberts, Caspi, & Moffitt, 2003; Robins, Caspi, & Moffitt, 2002). But importantly it can also be decreased by cognitive-behavioral (Barlow et al, 2013; Bennett et al, 2015; Mihalopoulos et al, 2015) and pharmacological interventions for anxiety and depression (Barlow et al, 2013; Soskin, Carl, Alpert, & Fava, 2012), raising the possibility of developing strategies for identifying high-risk individuals and preventing the onset of more severe sequelae.…”