“…Periodic uncertainty qualifies as a minimal condition in this regard, but it is chronic uncertainty that more accurately describes the lives of poor and working-poor individuals and families (Harvey, 1993;Imig, Bokemeier, Keefe, Struthers, & Imig, 1997;Sapolsky, 2005;Wood, 2001Wood, , 2003. This unremitting kind of uncertainty-an inability to predict whether money will last until the end of the month, thorny relations with recalcitrant landlords, recurring sickness or unstable jobs that can disrupt whatever household stability has been achieved-often brings with it considerable anxiety and stress, comorbid physical and mental health problems (Burton & Bromell, 2010;Geronimus, Hicken, Keene, & Bound, 2006;Sapolsky, 2005), and the attendant dysphoria that prior research has indicated is another core feature of living under conditions of uncertainty (Antonovsky, 1979;Suls & Mullen, 1981). Many poor single mothers also have extensive life histories of domestic violence and sexual abuse (Macmillan, 2001).…”