“…In human sexuality, empirical studies have been conducted on the role of personality traits in sexual disorders (Fagan et al, 1991;Quinta-Gomes & Nobre, 2011), sexual functioning (Fisher & McNulty, 2008;Harris, Cherkas, Kato, Heiman, & Spector, 2008), sexual behavior (Férnandez & Castro, 2003;Schenk & Pfrang, 1986;Turchik, Garske, Probst, & Irvin, 2010), sexual attitudes (Heaven, Fitzpatrick, Craig, Kelly, & Sebar, 2000), and sexual cognitions (Moyano & Sierra, 2013). More specifically, according to Nobre's Cognitive-Emotional Model of Sexual Dysfunction, personality traits, namely neuroticism and extraversion may act as vulnerability factors for the development and maintenance of sexual dysfunctions, in heterosexual men and women (Nobre, 2013;Soares & Nobre, 2012).…”