How Pornography May Distort Risk Assessment of Children and Adolescents Who Sexually Harm

2015 ◽  
Vol 40 (3) ◽  
pp. 232-241 ◽  
Author(s):  
Russell Pratt ◽  
Cyra Fernandes

Over the past three decades, an accepted “given” of adolescent sexually abusive behaviour assessment and treatment has been that the more serious the sexual acts committed, the more entrenched that adolescent's behaviours are likely to be, with a likely progression from minor assaults through to more serious, intrusive acts. We assume youth engaging in the sexually abusive behaviour may have become both desensitised to the harm they are causing, whilst needing to engage in more severe offences to gain the level of arousal originally achieved through lesser acts. This conceptualisation suggests a somewhat causal relationship between the duration of the sexually abusive behaviour; the severity of the behaviour and the length of treatment required to manage and treat the issue.Has pornography consumption potentially impacted the assessment and treatment of youth who sexually harm? Does a relationship exist between the severity and the entrenchment of the sexually assaultive acts committed, or has viewing pornography and re-enacting what has been viewed altered this relationship? This article explores a number of these themes and questions.

1998 ◽  
Vol 4 (2) ◽  
pp. 101-107 ◽  
Author(s):  
Arnon Bentovim ◽  
Bryn Williams

Irrespective of whether one considers official statistics, the proliferation of clinical referrals, research initiatives, review articles or even media attention, the problem of children and adolescents who sexually abuse other children has become a subject of increased attention. Given the proportion of young abusers who are themselves victims of sexual abuse, understanding the continuities between sexual victimisation and sexually abusive behaviour has been important. Despite the paucity of reliable evidence, it is clear that the majority of children who are sexually abused do not become abusers. Moreover, we know that around half of all young abusers have not themselves been victims of abuse. This paper sets out to consider these issues and highlight potentially important factors in understanding the origins and development of sexually abusive behaviour at an early age.


2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Masayoshi Ishii ◽  
Nobuhito Mori

Abstract A large-ensemble climate simulation database, which is known as the database for policy decision-making for future climate changes (d4PDF), was designed for climate change risk assessments. Since the completion of the first set of climate simulations in 2015, the database has been growing continuously. It contains the results of ensemble simulations conducted over a total of thousands years respectively for past and future climates using high-resolution global (60 km horizontal mesh) and regional (20 km mesh) atmospheric models. Several sets of future climate simulations are available, in which global mean surface air temperatures are forced to be higher by 4 K, 2 K, and 1.5 K relative to preindustrial levels. Nonwarming past climate simulations are incorporated in d4PDF along with the past climate simulations. The total data volume is approximately 2 petabytes. The atmospheric models satisfactorily simulate the past climate in terms of climatology, natural variations, and extreme events such as heavy precipitation and tropical cyclones. In addition, data users can obtain statistically significant changes in mean states or weather and climate extremes of interest between the past and future climates via a simple arithmetic computation without any statistical assumptions. The database is helpful in understanding future changes in climate states and in attributing past climate events to global warming. Impact assessment studies for climate changes have concurrently been performed in various research areas such as natural hazard, hydrology, civil engineering, agriculture, health, and insurance. The database has now become essential for promoting climate and risk assessment studies and for devising climate adaptation policies. Moreover, it has helped in establishing an interdisciplinary research community on global warming across Japan.


Biology ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 195 ◽  
Author(s):  
Konstantinos Kougioumoutzis ◽  
Ioannis P. Kokkoris ◽  
Maria Panitsa ◽  
Arne Strid ◽  
Panayotis Dimopoulos

Human-induced biodiversity decline has been on the rise for the past 250 years, due to various causes. What is equally troubling, is that we are unaware which plants are threatened and where they occur. Thus, we are far from reaching Aichi Biodiversity Target 2, i.e., assessing the extinction risk of most species. To that end, based on an extensive occurrence dataset, we performed an extinction risk assessment according to the IUCN Criteria A and B for all the endemic plant taxa occurring in Greece, one of the most biodiverse countries in Europe, in a phylogenetically-informed framework and identified the areas needing conservation prioritization. Several of the Greek endemics are threatened with extinction and fourteen endemics need to be prioritized, as they are evolutionary distinct and globally endangered. Mt. Gramos is identified as the most important conservation hotspot in Greece. However, a significant portion of the identified conservation hotspots is not included in any designated Greek protected area, meaning that the Greek protected areas network might need to be at least partially redesigned. In the Anthropocene era, where climate and land-use change are projected to alter biodiversity patterns and may force many species to extinction, our assessment provides the baseline for future conservation research, ecosystem services maintenance, and might prove crucial for the timely, systematic and effective aversion of plant extinctions in Greece.


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