“…Participant numbers ranged from 35 in the Project Support RCT (Jouriles et al, 2010) to 2,175 in the state-wide SafeCare trial (Chaffin, Hecht, Bard, Silovsky, & Beasley, 2012), with a total of 3,615 participants across nine studies (see Online Appendix 1). In all studies, the participants had previous or current CPS involvement (Chaffin et al, 2004;Gershater-Molko, Lutzker, & Wesch, 2002;Jouriles et al, 2010;Maher, Marcynyszyn, Corwin, & Hodnett, 2011), were reported as being an "open case" with CPS (Oxford, Spieker, Lohr, & Fleming, 2016), and/or were referred for intervention by CPS (Chaffin et al, 2011(Chaffin et al, , 2012Jonson-Reid et al, 2018). Five of the nine studies reported mean number of prior CPS reports among the study's sample.…”