“…The development of such methodologies has been of interest to researchers beginning with the first large-scale longitudinal studies documenting placement instability and foster care drift (Fanshel & Shinn, 1978). Research has described the child, caregiver/family, and systemic factors associated with placement instability (James, 2004; Koh, Rolock, Cross, & Eblen-Manning, 2014; Rock, Michelson, Thomson, & Day, 2015; Waid, 2014). Studies have also described the consequences of placement disruption for youth in foster care (for reviews of this literature, see Cross, Koh, Rolock, & Ehlen-Manning, 2013; Pritchett, Gillberg, & Minnis, 2013; Rock, Michelson, Thomson, & Day, 2015).…”