“…Details of the recruitment, retention, and intervention procedures can be viewed in Kline Pruett et al (2019). As described in earlier U.S. trials of SFI (Cowan, Cowan, Pruett, Pruett, & Gillette, 2014;Cowan, Cowan, Pruett, Pruett, & Wong, 2009), staff members for the present study were located within existing Family Resource Centers in five California counties -one urban, the other four primarily agricultural, all low-income communities.…”