“…Multigroup invariance testing showed that the model tested in this study did not apply equally across genders with the model applying to males more so than females. First, males tend to pursue more varied sexual experiences (Oshri, Tubman, Morganlopez, Saavedra, & Csizmadia, 2013); they also report more sexual arousal (Goodson, McCormick, & Evans, 2000), sexual excitement, and masturbation when browsing pornographic materials online with females reporting more avoidance, disgust, or worries (González-Ortega & Orgaz-Baz, 2013). Therefore, males, particularly those high in SSS, may be more likely to seek novel sexual stimulation online that may lead to PIPU.…”