“…For example, Dalenberg et al (2012) reported correlations that ranged from r = 0.06 (ns) to r = 0.44 (p < 0.001) in non-clinical samples, and from r = 0.14 (ns) to r = 0.63 (p < 0.001) in clinical samples. Although Dalenberg et al (2012) notably excluded studies including undergraduate students, after sampling the correlations between self-report measures of trauma and dissociation in the college population in peer-reviewed empirical studies, we determined that the correlations reported ranged from r = 0.05 (ns) to r = 0.34 (p < 0.01; e.g., Gerke, Mazzeo, & Kliewer, 2006;Klanecky, McChargue, & Bruggeman, 2012;Lilly, 2011;Merckelbach, Horselenberg, & Schmidt, 2002;Michal et al, 2007). These findings suggest that the effect sizes reported across studies of trauma and dissociation are highly variable, even in non-clinical samples.…”