Background and aims Little data exist on exploring the subgroups and characteristics of problematic pornography use (PPU) in help-seeking adolescents. The aims of the study were to classify the subgroups among help-seeking male adolescents, explore their similarities and differences, and uncover their core symptoms. Methods A total of 3,468 Chinese male adolescents (M age = 16.64 years, SD = 1.24) who were distressed about their pornography use were recruited. The Problematic Pornography Consumption Scale, the Brief Pornography Screen Scale, and Moral Disapproval of Pornography Use were used to classify them. The General Health Questionnaire, the Pornography Craving Questionnaire, and the Sexual Compulsivity Scale were used to investigate participants' negative consequence related to their pornography use; and the Online Sexual Activity Questionnaire (OSAs) and time spent on pornography use every week were considered as quantitative indicators. Results Help-seeking male adolescents could be divided into 3 profiles, namely, self-perceived problematic (SP, n = 755), impaired control (IC, n = 1,656), and problematic use groups (PPU, n = 1,057). Frequency of OSAs was important for the identification of SP individuals, while negative consequences were more effective in identifying individuals with objective dysregulated behavior. Salience and mood modification were shared by all groups; however, in addition to this, the SP and PPU groups also showed withdrawal symptoms. Discussion and conclusion This study's results provide support for the presence of different profiles of help-seeking individuals and information on potential intervention targets among adolescents which is lacking in the literature.
Many researchers have considered whether online sexual activities (OSAs) increased over the course of the COVID-19 pandemic and whether these have led to an increase in problematic pornography use (PPU). This study investigated the impact of COVID-19 on PPU through pornography use motivations (PUMs) and OSAs to develop a better understanding of the mechanism and changes affecting PPU. Two groups of Chinese adults were recruited during the initial months of the pandemic (April 2020, n1 = 496) and the post-pandemic period (October 2021, n2 = 504). A network analysis was conducted to compare the structures of PPU symptoms among the two groups. The results showed that PUMs and OSAs were stronger predictors of PPU during the pandemic than post-pandemic (R2pandemic = 57.6% vs. R2post-pandemic = 28.7%). The motives of fantasy, sexual pleasure, stress reduction, and self-exploration were the prominent motivations during these two periods, but we found distinct PPU-related communities. PPU, sexual pleasure, and viewing sexually explicit materials (a type of OSAs) constituted a community during the pandemic but not in the post-pandemic’s network. The present study indicated that the pandemic may not have been the only factor impacting the higher rate of PPU. Instead, the higher frequency of OSAs during the pandemic may have been a strategy to cope with stress and to safely satisfy sexual desire.
ObjectiveSelf-concept clarity as an inducing factor of depressive symptoms has been confirmed in previous studies. However, little is known about how and when it induces depressive symptoms in nursing students. The study is to examine the potential mediating role of meaning in life and the moderation of emotion regulation ability in the association between self-concept clarity and depressive symptoms among college nursing students.Materials and MethodsA sample of 488 college nursing students participated in this study Southeast China. The Chinese adaptations of Self-concept clarity Scale, Sense of life Scale, Depression scale, Emotion regulation scale were used. Mediation and moderation analyses were carried out in the SPSS macro PROCESS.ResultsSelf-concept clarity was significantly and negatively associated with depression in nursing students, meaning in life had a partial mediating effect on the relationship between self-concept clarity and depression. Furthermore, emotion regulation ability moderated the direct effect of self-concept clarity on depression.ConclusionThe findings enrich the knowledge of the mediating and moderating mechanisms to explain the association between self-concept clarity and depression in nursing students. There have been proposed interventions concerning increasing self-concept clarity, meaning in life and emotion regulation ability training which could help help reduce the depression among nursing students.
This study examined the mediating effect of moral obligation and moderating effect of social value orientation on the relationship between empathy and fairness behavior in Chinese teachers. Seven hundred and twenty-six Chinese teachers completed self-reported questionnaires regarding empathy, moral obligation, social value orientation, and fairness behavior. The results revealed that moral obligation mediated the link between empathy and teachers’ fairness behavior. Teachers’ social value orientation moderated the associations between empathy and moral obligation and moral obligation and fairness behavior. The associations between empathy and moral obligation and moral obligation and fairness behavior were more robust for those with high SVO scores (i.e., prosocial). This study identified the critical factors associated with teachers’ fairness behavior, supplying empirical support for existing theories and providing practical implications for interventions designed to improve Chinese teachers’ classroom environment.
Facial sexual dimorphism increases at puberty. In pubertal males, a high testosterone-to-oestrogen ratio stimulates the growth of the jaw, cheekbones, brow ridges, centre of the face (from brow to bottom of the nose), and facial hair. For pubertal females, a high oestrogento-testosterone ratio prevents this growth but contributes to increase in lip size (Thornhill & Møller, 1997). Testosterone may stress the immune system so that only healthy males may better afford predominant male features. Therefore, testosterone-dependent secondary sexual characteristics in males (i.e., masculine faces) may signal immunological strength and are sexually selected for in several species (Folstad & Karter, 1992;Peters, 2000). For humans, oestrogen-dependent characteristics of female faces have been associated with health and reproductive fitness and are often perceived as more attractive (Scott et al., 2008). Studies investigating facial dimorphism have found that facial expressions of
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