... Despite clear implications for well-being research, prior investigations of sexual activity levels and mental health, however, have mainly examined associations in the context of sexual dysfunctions (Laumann, Glasser, Neves, & Moreira, 2009;Laumann et al., 2005;Marsiglio & Donnelly, 1991;Nicolosietal.,2005;Shifren et al., 2008), in the chronically ill (Marsiglio & Donnelly, 1991;Pangman & Seguire, 2000), younger people (Eisenberg, Shindel, Smith, Breyer, & Lipshultz, 2010;Rasberry & Goodson, 2009), in substance abusing populations (Nettleman, Ingersoll, &Ceperich,2006), and in older adults (DeLamater & Moorman, 2007;Lindau & Gavrilova, 2010;Lindau et al., 2007;Matthias, Lubben, Atchison, & Schweitzer, 1997;Nicolosi et al., 2006;Palacios-Cena et al., 2012;Patel, Gillespie, & Foxman, 2003;Schick et al., 2010;Wong, Leung, & Woo, 2009). ...