“…At the same time, these factors associated with selection into placements are often also associated with instability. Evidence suggests that age, history of sexual abuse, and behavior problems are the best predictors of placement instability (Barber, Delfabbro, & Cooper, 2001; Chamberlain et al, 2006; James, 2004; Oosterman, Schuengel, Wim Slot, Bullens, & Doreleijers, 2007). In addition, placement changes may exacerbate existing behavior problems (Newton et al, 2000), which is consistent with data suggesting that each placement change increases the risk of a subsequent placement change (Webster et al, 2000).…”