Correlations between self-reported symptoms and psychosocial factors of perpetrators with domestic violence in China： a population-based sample

Background Domestic violence （DV） is not only a devastating societal problem, but also a severe medical and mental health problem worldwide. Our previous study has shown that perpetrators were with higher prevalence of self-reported symptoms than that of controls. This study based on our former large scale population-based samples is aimed to further explore the correlations between the symptoms and psychosocial factors of the perpetrators with DV. It was helpful to provide some insight into possible strategies for clinicians to reduce the symptoms of the perpetrators with DV in China.Methods From our former population-based epidemiological samples, 1098 households with a history of DV in preceding year, 318 perpetrators with DV were randomly selected. Face-to-face interviews were conducted. Symptom Checklist-90 （SCL-90） was administrated to check and classify the symptoms of perpetrators, Eysenck＇s personality questionnaire（EPQ）, trait coping style questionnaire （TCSQ）, life events scale （LES） and social supporting rating scale （SSRS） were administrated to evaluate the psychosocial factors of perpetrators. The correlation analysis was used to analyze the relationships between the symptoms and psychosocial factors of perpetrators of DV. Results The global and all subscale scores of SCL-90 were significantly positively correlated with EPQ-N, negative TCSQ and negative LES scores （P〈0.01）. The global score of SCL-90 was negatively correlated with both objective and subjective SSRS （P〈0.01）. The negative LES and negative TCSQ were significantly positively correlated with EPQ-N （P 〈0.01）. Negative TCSQ was significantly positively correlated with negative LES and negatively correlated with subjective SSRS （P〈0.01）.Conclusions The self-reported symptoms of perpetrators with DV were strongly correlated with their psychosocial factors, such as the neurotic personality, negative coping style, more negative life events and less subjective social supports. It suggested bio-psycho-socially oriented interventions were necessary to buffer the symptoms of perpetrators with DV.

IoT-Based Women Safety Gadgets (WSG): Vision, Architecture, and Design Trends

In recent years,the growth of female employees in the commercial market and industries has increased.As a result,some people think travelling to distant and isolated locations during odd hours generates new threats to women’s safety.The exponential increase in assaults and attacks on women,on the other hand,is posing a threat to women’s growth,development,and security.At the time of the attack,it appears the women were immobilized and needed immediate support.Only self-defense isn’t sufficient against abuse;a new technological solution is desired and can be used as quickly as hitting a switch or button.The proposed Women Safety Gadget(WSG)aims to design a wearable safety device model based on Internet-of-Things(IoT)and Cloud Technology.It is designed in three layers,namely layer-1,having an android app;layer-2,with messaging and location tracking system;and layer-3,which updates information in the cloud database.WSG can detect an unsafe condition by the pressure sensor of the finger on the artificial nail,consequently diffuses a pepper spray,and automatically notifies the saved closest contacts and police station through messaging and location settings.WSG has a response time of 1000 ms once the nail is pressed;the average time for pulse rate measure is 0.475 s,and diffusing the pepper spray is 0.2–0.5 s.The average activation time is 2.079 s.

Characteristics and Obstetrical Outcomes of Post-Rape Pregnancies among Adolescent Girls in Post Conflict Context in Eastern DR Congo

Introduction: In conflicts such as the Democratic Republic of the Congo, sexual violence is systematically perpetrated against children and adolescent girls. Unwanted pregnancy is one of the complications with a myriad of consequences for the victim, the newborn, and society. This study aims to draw up characteristics and obstetrical outcomes of post-rape pregnancies of victims under 18 years old treated at Panzi General Referral Hospital (PGRH) in Eastern DR Congo. Methods: A single-centre prospective descriptive study was conducted at PGRH over two years (June 2020 to June 2022). This study included 140 adolescent girls who became pregnant post sexual assault. They were followed from confirmation of pregnancy to delivery. Sociodemographic, psycho-affective and clinical parameters were recorded and analyzed using XLSTAT 2014 software. Results: 76.4% came from rural areas, with a median age of 16 [13-17]. Pregnancy was continued in 50.7% and terminated in 20%. The victims were casual acquaintances of the perpetrators in 33.6% and unknown in 26.4%. 57.9% attended regular antenatal consultations. 74.3% had an individual birth plan/preparation for labor, with the primary route of delivery being vaginal (69.3%). The frequency of caesarean sections was 30.7%. Some psychological symptoms were identified during labor in 52.9% like agitation (10.7%) and hypersensitivity (8.6%). Conclusion: Pregnancy post rape is a public health problem affecting adolescents between 13 and 17 years of age. These pregnancies require closer follow-up with multi-disciplinary shared care, including psychology, obstetrics, and community input, to improve mother and newborn antenatal, intrapartum, and postpartum outcomes. In addition, long-term psychological sequelae of these pregnancies can be mitigated through supportive care in this high-risk period.

The Relationship between Internet Addiction and Cyberbullying Perpetration: A Moderated Mediation Model of Moral Disengagement and Internet Literacy

Internet addiction and cyberbullying have emerged as significant global mental health concerns in recent years.Although previous studies have shown a close association between Internet addiction and cyberbullying,the underlying mechanisms connecting these two phenomena remain unclear.Therefore,this study aimed to reveal the mechanisms involved between Internet addiction and cyberbullying perpetration from the perspective of cognition function.This study recruited 976 Chinese youth through online survey,using the short version of Internet Addiction Test(s-IAT),Chinese Cyberbullying Intervention Project Questionnaire(C-CIPQ),Cyberbullying Moral Disengagement Scale(CMDS),and Internet Literacy Questionnaire(ILQ)to investigate the relationship between Internet addiction,moral disengagement,Internet literacy and cyberbullying perpetration.The keyfindings of this study were as follows:after controlling gender and age,(1)Internet addiction had a significant positive predictive effect on cyberbullying perpetration;(2)moral disengagement acted as a mediator between Internet addiction and cyberbullying perpetration;and(3)Internet literacy played a moderating role between moral disengagement and cyberbullying perpetration.In conclusion,there was a moderated mediating effect between Internet addiction and cyberbullying perpetration,contributing to a better understanding of the relationship between these two phenomena.

Analysis of Childhood Sexual Abuse among 1099 University Students in Shanghai

Objective To understand the situations of childhood sexual abuse （CSA） and to examine associations of CSA with demographic factors and with later risk behaviors among university students in Shanghai, China. Methods A two-stage random sampling method was adopted to conduct the survey anomalously using electronic questionnaire and computer-assisted-structured-interview method. Results About 15.1% （10.2% among male, 18.2% among female） university students reported having had experienced CSA before age 14, 1.2% university students reported having had experienced abuse of attempted vaginal or anal intercourse and 0.8% university students experienced abuse of forced vaginal or anal intercourse. The perpetrators were mainly strangers （accounting for 40.3%） and classmates or friends of the victims （23.9%）. Family members or relatives accounted for 11.3% of the perpetrators. Female students who came from cities （21.9%） reported more CSA experiences than those who came from townships （10.1%） or rural areas （8.2%）. Association between CSA experiences of victims and their parents education levels was not found. Those respondents who had ever experienced CSA before age 14 had reported more later risk behaviors than those who had not experienced CSA： males with CSA reported more experiences of ever fighting and more often involved in forced sexual intercourse than those without CSA, while females with CSA reported more experiences of smoking, running away from home, ever fighting, watching pornography and more unmarried sexual intercourse than those without CSA. Conclusion CSA is not rare among university students and associated with later risk sexual behaviors. It is important and urgent to pay attention to the issue of CSA and take prevention measures to protect children.