David de Jong

Western Carolina University | WCU · Department of Psychology

Background Among women, disordered eating and sexual difficulties commonly co-occur. Aim We investigated whether interoceptive dysfunction (ie, altered processing of body cues) may be a common cause (ie, third variable) contributing to these concomitant outcomes above and beyond body mass index (BMI) and body image concerns. Methods Women (n = 12...

Previous research has shown that enthusiastic responses to personal good news are associated with positive relationship qualities, whereas more muted or ambivalent responses tend to have negative effects on relationships. This process, called capitalization, has been studied almost exclusively in Western cultures. The present research examined capi...

Women with body image concerns are more likely to experience sexual difficulties (e.g., with arousal, lubrication, orgasm). However, the processes by which body image impacts sexual well-being are poorly understood. We theorized that women with negative body image are less likely to view sex in terms of reward, leading them to have weaker approach...

This study examined the roles of religiosity, shame, obsessive–compulsive symptoms, and scrupulosity in perceived pornography addiction. We theorized that religiosity causes pornography users to feel shame regarding their use, and in turn, self-identify as addicted to pornography, especially for individuals high on one of several proposed moderator...

Men with penis appearance concerns are more likely to experience sexual difficulties because they engage in spectatoring (i.e., negative self-critical attentional focus during sex). This preregistered study investigated whether anxious and distractible personality traits make men with penis appearance concerns more likely to engage in spectatoring...

Given the powerful implications of relationship quality for health and well-being, a central mission of relationship science is explaining why some romantic relationships thrive more than others. This large-scale project used machine learning (i.e., Random Forests) to 1) quantify the extent to which relationship quality is predictable and 2) identi...

Given the powerful implications of relationship quality for health and well-being, a central mission of relationship science is explaining why some romantic relationships thrive more than others. This large-scale project used machine learning (i.e., Random Forests) to 1) quantify the extent to which relationship quality is predictable and 2) identi...

People might not be able or willing to accurately report how much they sexually desire their romantic partners due to concerns over the well-being of one’s relationship or impression management. This research assessed the predictive validity of a sexual desire implicit association task. First, a pilot study determined the psychometrically optimal l...

Men with penis appearance concerns are more likely to experience sexual dysfunction, but the processes underlying this association are unknown. This study investigated whether spectatoring (i.e., negative self-directed attentional focus during sex) mediates the association between penis appearance concerns and sexual dysfunction. Men in romantic re...

Among young women, hookups have been found to lead to varied emotional responses. The authors tested three hypotheses to disentangle these contradictory findings in a weekly diary study. A trait-level motives hypothesis suggests that trait-level motives moderate emotional responses to hookups. A motive satisfaction hypothesis suggests that emotiona...

How can we get the most out of our close relationships? Research in the area of personal relationships continues to grow, but most prior work has emphasized how to overcome negative aspects. This volume demonstrates that a good relationship is more than simply the absence of a bad relationship, and that establishing and maintaining optimal relation...

We examined whether similarity, complementarity, accuracy, and positive illusions exist within the sex lives of same-sex romantic couples. Partners had similar and complementary sexual desires and they perceived each other's desires with considerable accuracy; these effects were greater than in randomly matched pseudocouples. As evidence of positiv...

Rusbult's relationship maintenance theory (Rusbult, Olsen, Davis, & Hannon, 2001) suggests that relationship commitment may be associated with motivated cognitions about one's sex life. In Study 1, college students were more optimistic about their own sexual relationship than others'; commitment was positively associated with sexual optimism and be...

We examined whether sexual similarity, complementarity, and perceptual accuracy exist within a large sample of heterosexual couples. Partners exhibited similarity and complementarity of sexual preferences, and they perceived each other's preferences with a considerable degree of accuracy; these effects were greater than found in randomly assigned p...

The literature on the role of attention in sexual arousal is reviewed, especially that which has implications for noninvasive treatment of sexual dysfunction. Findings suggest that voluntary control of sexual arousal can be achieved through attentional focus on nonsexual cognitions or sexual fantasy. Cognitive biases may direct attention and thus f...