Is intimate partner sexual violence a singular violence?

OBJECTIVE: This study aims to examine the specificities of intimate partner sexual violence among heterosexual partners, as well as to contrast them to the sexual violence perpetrated by strangers or acquaintances. METHOD: A narrative review was conducted to identify relevant findings in the scientific and medical literature to inform about intimate partner sexual violence. Findings were also analysed with the lens of the clinical experience of the authors working with men convicted of intimate partner sexual violence. RESULTS: Intimate partner sexual violence was legally recognized by article 222-22 of the French Penal Code in 2006. In France rape committed by intimate partners accounts for 34% of rapes of adult women. Intimate partner sexual violence is likely to be underestimated due to variables of individual, relationship, community, and societal levels. Despite a common perception that intimate partner sexual violence is located at the lower end of the severity continuum compared with other forms of sexual violence, studies have shown that intimate sexual violence is as or even more harmful to a woman. Compared to victims of other types of sexual violence, women sexually abused by an intimate partner experience more severe mental health outcomes such as depression, anxiety, anger, self-blame, increased feelings of shame, post-traumatic stress disorder, substance abuse to cope or suicide attempt. Intimate partner sexual violence is also associated with humiliation and betrayal of trust, greater physical violence, greater risk of sexually transmitted infections, re-victimization, higher risk of serious injury or homicide. Beyond the legal definition of sexual rape, intimate partner sexual violence encompasses a wide range of subtle and complex behaviors such as coercive tactics, blackmail, implicit threat or reproductive control. The COVID-19 pandemic lockdown seems to have played a "revealing" or "aggravating" role rather than a "triggering" of intimate violence. The treatment of intimate partner sexual violence is complex and should consider diverse therapeutic strategies to deconstruct the offenders' societal misrepresentations and to make them aware of their partner's inter-subjectivity. CONCLUSIONS: Identifying and understanding intimate partner sexual violence need to be improved both to refine the treatment of the offender-victim dyad and to break down the toxic relational dynamics maintaining abusive behaviors.

No mercy for victims: Exploring the link between dark personality traits, aggressive video game behavior, and severe traffic violations.

This study investigates the relationship between dark personality traits, aggressive behavior in violent video games, and severe traffic violations among 200 driving offenders from Tehran, Iran, participating in a rehabilitation program. Participants engaged in a computerized shooting decision task, where their tendency to shoot unarmed targets (innocent victims), compared to armed targets (criminals), was used as an indicator of aggressive behavior toward innocent victims. Additionally, they completed self-report measures of narcissism, Machiavellianism, psychopathy, and sadism to evaluate the impact of Dark Tetrad personality traits on their behavior. Bivariate analyses revealed associations between Dark Tetrad personality traits and aggressive behavior in the video game with serious traffic offenses. Multivariate analyses identified Machiavellianism, sadism, and aggressive behavior in video games as significant predictors of severe traffic offenses. The results suggest that dark personality traits and aggressive behavior in video games may aid in better identifying road traffic offenders with the most severe violations. Potential implications for preventing repeated traffic offenses by tailoring rehabilitation programs are discussed.

[Stalking: From "romantic pursuit" to sexual predation]. / Le stalking : de la « poursuite romantique ¼ à la prédation sexuelle.

Deriving from the English verb "to stalk", stalking denotes an unwelcome, repetitive, and intrusive harassing and/or threatening behavior directed toward a specific individual, and can result in physical and/or sexual offending - even leading to homicide. French harassment legislation has evolved over the years, and the last law closest to the international anti-stalking laws had been promulgated in 2014. According to a review, up to 16% of women and 7% of men are stalked in their life, and 80% of the stalkers are known to their victims. Stalkers are a heterogeneous population, either seeking an intimate relationship with someone the stalker knows or with a celebrity, or being revenge-motivated, or tracking their victims with the aim of offending them. Stalkers threat their victims in about half of the cases, and physically offend them in a third of the cases, violence being more often directed against ex-intimates. Sexual offending would be the consequence of harassment behavior for some stalkers, and would be the initial aim of the stalking for others.

[Accomplices under influence, teachers-lovers, "Incestigators" or pimps Who are females child abusers?] / Complices sous influence, initiatrices, « incestigatrices ¼ ou proxénètes Qui sont les agresseuses sexuelles d'enfants ?

According to victimization surveys, the percentage of females among child abusers is much higher than 2 or 5% as usually reported in the devoted literature. The under-estimated percentage of child sexual abuses committed by females would result from the dissimulation of sexual acts within nursing care, a gender bias in favor of women among child protection system professionals and low disclosures. Sexual abuses committed by females are often more harmful for children than sexual abuses committed by males. Although a few female child abusers suffers from psychiatric disorders, most of them are psychologically and emotionally dependent from a man or have psychopathic, manipulative and sometimes sadistic personality traits. Female child abusers are a heterogeneous population either acting under the influence of a man or initiating actively the offending for pedophile or financial motivations. Deconstructing the persistent myths about female child abusers is necessary to better identify these women, treat them and prevent relapse.

[Impairments of empathic process in sexual offenders]. / Les altérations du processus empathique chez les agresseurs sexuels.

The review of literature devoted to empathy deficits of sexual offenders shows that they have difficulties in identifying specific emotions in specific situations. Their perspective taking abilities range from weak to normal. Face to their victims suffering, their emotional replication would be inhibited. Affective and cognitive impairments in sexual offenders do not result from a general empathy deficit but would however result from the context, cognitive distortions or indifference towards victims. Some sexual offenders are able to decenter from themselves and understand their victims' mental states, but maintain their viewpoint, leading them to not identify with their victims or share their feelings. This focus overcomes the common general consideration regarding the lack of empathy among sex offenders by lighting several processes that explain, justify or apologize to them the genesis and persistence of their behavior. It would be interesting to study by using brain imaging techniques the perspective switching mechanisms of sexual offenders.

Differential regulation of melatonin synthesis genes and phototransduction genes in embryonic chicken retina and cultured retinal precursor cells.

PURPOSE: Photoreceptor differentiation involves the activation of two specific sets of genes; those encoding the proteins of the phototransduction cascade and those encoding the enzymes of the melatonin synthesis pathway, arylalkylamine N-acetyltransferase (AANAT) and hydroxyindole O-methyltransferase (HIOMT). The purpose of the present study was to examine the conditions of AANAT and HIOMT gene activation, relative to that of selected phototransduction markers (alpha-transducin and opsins), in both in vivo and in vitro differentiating photoreceptors of the chicken retina. METHODS: Neural retina RNA was obtained between embryonic day 7 (E7) and posthatch day 8 (P8) and analyzed on northern blots with cDNA probes to AANAT, HIOMT, visinin, alpha-transducin, rhodopsin, and the four cone opsins. Cell cultures were prepared from E7 chicken neural retina and incubated for two to four days in vitro, either in basal medium or in serum-supplemented medium or in medium containing an insulin-based supplement. RNA from the cultured cells was analyzed on northern blots as above. Real time RT-PCR was used to confirm in vitro changes in HIOMT and red opsin mRNA levels. The cultured cells were transfected with promoter-reporter plasmids for direct analysis of HIOMT promoter regulation by the dual luciferase method. RESULTS: The different mRNAs composing the photoreceptor phenotype appeared at E7 (visinin), E10 (alpha-transducin), E14 (HIOMT), E15 (rhodopsin, red opsin, and green opsin), E16 (AANAT), E17 (blue opsin), and E18 (violet opsin). In the early differentiating cones of the central retina, HIOMT mRNA appeared two days earlier than red opsin and green opsin mRNAs (E12 rather than E14). In cultured embryonic neural retina cells, basal medium was sufficient to activate alpha-transducin gene transcription, an insulin-based supplement was sufficient to activate HIOMT gene transcription, whereas serum was required for red opsin gene transcription after two days in vitro. All serum batches were able to activate red opsin gene transcription, whereas some of them failed to activate HIOMT gene transcription. Activation of the HIOMT gene promoter by an insulin-based supplement and by serum was confirmed after transfection of chicken embryonic neural retina cells with promoter-reporter plasmids. CONCLUSIONS: Activation of the melatonin synthesis genes in vivo takes place in a time window very close to that of early opsins. However, a 24-48 h lead of HIOMT gene expression over early opsins was clearly observed. Our in vitro experiments indicate that different exogenous signals are required to activate the different genes encoding photoreceptor specific functions. Significantly, marker genes for light sensitivity (red opsin) and for melatonin synthesis (HIOMT) appear to be activated in response to different signals.