“…Nevertheless, an increasing body of research, mostly cross-sectional, indicates that SSS (measured as a ladder score) relates over and above objective SES markers to self-rated health (Franzini & FernandezEsquer, 2006;Hu et al, 2005;Operario, Adler, & Williams, 2004;Ostrove et al, 2000;SinghManoux, Marmot, & Adler, 2005), mental health (Franzini & Fernandez-Esquer, 2006;SinghManoux et al, 2005), heart rate and sleep latency (Adler, Epel, Castellazzo, & Ickovics, 2000), cortisol levels (Wright & Steptoe, 2005), and dental outcomes (Sanders, Slade, Turrell, Spencer, & Marcenes, 2006). Also, there is evidence that SSS relates to adolescent health (Goodman, Adler, Daniels, Morrison, Slap, & Dolan, 2003;Goodman, Adler, Kawachi, Frazier, Huang, & Colditz, 2001).…”