“I Keep Hearing Reports on the News That it's a Real Problem at the Moment”: Public Health Nurses’ Understandings of Sexting Practices Among Young People

Over the past decade, the potential harms regarding young people's use of technology have attracted mounting political, media and research attention worldwide. One practice engaged in by many young people is that of “sexting” and the sharing of partially, or complete nude images (“selfies”). Such images are not always retained within private spaces and are prone to be shared, with significant psychosocial consequences for young people involved. A significant risk is the hidden nature of some online interactions, with potential for grooming and child sexual exploitation. As key professionals working with young people, public health nurses have potential to educate and explore the risks with them. Yet to date, to our knowledge there has been no research in relation to public health nurses’ understandings of the practices involved or their potential harms. A qualitative study was undertaken drawing theoretically on the common‐sense model (CSM) to frame the analysis. Eighteen semi‐structured interviews were conducted with public health nurses in a region of England in 2016. Data were analysed through thematic analysis, and mapped to the five domains of CSM. Public health nurses’ understandings of young people's sexting practices were shaped largely by media reports, rather than scientific, disciplinary knowledge. Sexting did not resonate with many public health nurses’ own experiences of being a young person and was therefore difficult to understand. All were able to express an opinion about the causes and consequences of sexting and we present these as a “perceived hierarchy of risk”. All public health nurses acknowledged the importance of their role in dealing with harm reduction associated with sexting among young people, but they need education and support to do this effectively and confidently. Findings can be transferred carefully to many contexts and countries because sexting is a practice among young people that transcends geographical boundaries

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The relationship between dark triad personality traits and sexting behaviors among adolescents and young adults across 11 countries

Background: Sexting is an increasingly common phenomenon among adolescents and young adults. Some studies have investigated the role of personality traits in different sexting behaviors within mainstream personality taxonomies like Big Five and HEXACO. However, very few studies have investigated the role of maladaptive personality factors in sexting. Therefore, the present study investigated the relationship between Dark Triad Personality Traits and experimental (i.e., sharing own sexts), risky (i.e., sexting under substance use and with strangers), and aggravated sexting (i.e., non-consensual sexting and sexting under pressure) across 11 countries. Methods: An online survey was completed by 6093 participants (Mage = 20.35; SDage = 3.63) from 11 different countries which covered four continents (Europe, Asia, Africa, and America). Participants completed the Sexting Behaviors Questionnaire and the 12-item Dark Triad Dirty Dozen scale. Results: Hierarchical regression analyses showed that sharing own sexts was positively predicted by Machiavellianism and Narcissism. Both risky and aggravated sexting were positively predicted by Machiavellianism and Psychopathy. Conclusions: The present study provided empirical evidence that different sexting behaviors were predicted by Dark Triad Personality Traits, showing a relevant role of Machiavellian-ism in all kinds of investigated sexting behaviors. Research, clinical, and education implications for prevention programs are discussed

How Public Health Nurses' Deal with Sexting Among Young People: a Qualitative Inquiry Using the Critical Incident Technique

Globally, the potentially harmful effects of using cell phone technology for 'sexting' among young people, is a public health concern. The background literature indicates that sexting might have adverse psychosocial consequences for some young people who share partially nude images ('selfies'). Public health nurses (PHNs) could offer guidance to children and young people on digital safety, yet little is known about their role in this regard. This study explored PHNs' knowledge and confidence in addressing the issue among young people. A qualitative study was undertaken using the Critical Incident Technique. The study took place in 2016. Eighteen semi-structured interviews were conducted with PHNs in a region of England. Data were analysed through thematic analysis, and managed through the use of NViVo 11 software. From the entire data set, thirteen critical incidents were identified of which nine were deemed relevant for reporting in this paper. PHNs regarded sexting as a contemporary 'normalised' practice that takes place in what young people consider to be trusting relationships. PHNs' knowledge was informed by media reports that supported their beliefs about young peoples' vulnerability to risk-taking sexual behaviour. They were not confident about discussing sexting with young people, even though some PHNs had done so in light of concerns about potential child sexual exploitation. PHNs have a role to play in advising young people on digital safety, but findings of the study show that their role is not fully realised. They have some knowledge of sexting as a possible signifier of abusive behaviour. However, they are not always confident in dealing with the issue. Improving PHNs ability to promote digital safety through better understanding of technology use among young people is good safeguarding practice. This may, in turn, better define this important nursing contribution to public health

A small angle X-ray scattering method to investigate the crack tip in metals Final report of the Marie Curie individual fellowship project

Structural materials, such as ferritic and austenitic steels or aluminium alloys used in the nuclear and aircraft industry, are subjected to external operational loads in different environments. Adopting a damage tolerant design principle, understanding the growth of preexisting or newly formed cracks under these conditions is of prime relevance to prevent extensive crack propagation and failure of the component. Within this framework, the characterization of early stages of the damage processes, as nucleation, growth and coalescence of micro-voids and the evolution of the spatial dislocation distribution (dislocation patterning) is a particularly challenging aspect. It was the objective of the work performed to investigate the damage structure near a crack tip by means of small angle X-ray scattering (SAXS). Pre-cracked fracture mechanics standard specimens from different aluminium alloys and steels were loaded up to different amounts of crack growth. From the crack tip range samples of 100 to 200 #mu#m thickness were prepared and a small region around the crack tip was scanned using a microfocused Synchrotron beam. The SAXS experiments were performed at different Synchrotron sources and equipments with different beam cross section, scan step width and X-ray energy. Additionally, the investigation was completed by other methods like X-ray diffraction, X-ray imaging diffraction technique (MAXIM), transmission electron microscopy, scanning electron microscopy, and positron annihilation spectroscopy. The SAXS intensity pattern shows location-related effects. Potential SAXS parameters to characterize the damage are the integral intensity, a fractal dimension parameter and a value determined from the ratio of the intensity vertical and horizontal to the direction of crack growth. Above all, the last parameter is suitable to depict the damage zone around the crack tip. It is robust and applicable even for a material which exhibits an anisotropic SAXS pattern in the initial state. The source of this feature is, however, not yet fully understood. Size and shape of the damage zone determined by SAXS are consistent with the results of finite element modelling. The result provides a new point of view for evaluating the damage processes in the course of crack initiation and progress. (orig.)Available from TIB Hannover: RR 1847(388) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman