Sibling incest: A literature review and a clinical study

Abstract

Few previous studies have explored the characteristics and dynamics of adolescent sibling incest. The objectives of this paper were twofold: first, to conduct a literature review that accounts for earlier research in the area, and secondly, to conduct a clinical study to explore differences regarding the characteristics of a group of adolescent sibling incest offenders (n=21) compared to a group of adolescent non-sibling offenders (n=24). Comparisons were made regarding variables such as family dysfunction, the offenders' prior victimization and offending behaviour. The data were derived from intake assessment files and semi-structured interviews with 45 adolescents who had sexually offended. The sibling incest offender group had grown up more often in dysfunctional families. Moreover, the results indicated that the offending behaviour in the sibling incest group was more severe. The study gives some empirical support for the possibility that sibling incest can be one sign, among others, of maltreatment during childhood.     

A Model of Sexual Abuse’s Effects on Suicidal Behavior and Delinquency: The Role of Emotions as Mediating Factors

Drawing on Agnew’s general strain theory, we examined whether depressed mood and anger mediated the effects of sexual abuse on suicidal behavior and delinquency. Participants included 9,113 students attending high schools in Iceland. Structural equation modeling showed that, while controlling for family structure and parental education, being exposed to strain in the form of sexual abuse was positively related to both depressed mood and anger. The effects of sexual abuse on suicidal behavior of both boys and girls were twice as strong through depressed mood as through anger. The effects of sexual abuse on outwardly-directed forms of delinquency for both genders were stronger through anger than through depressed mood. These findings highlight the complex nature of the effects of strain on adolescents’ emotions and behavior. Moreover, they show that depression—in contrast to outwardly-directed delinquency, where feelings of anger are predominantly influential—is more relevant than anger to suicidal behavior.

China in the Asia–Pacific Partnership: consequences for UN climate change mitigation efforts?

This article discusses China’s motives for participation in the Asia–Pacific Partnership on Clean Development and Climate (APP), and whether this has or will have consequences for its participation and efforts in the UN track of international climate governance. In order to discuss these issues, it also provides an outline of key national priorities and explains the nature of China’s involvement in both the UN track and the APP. It suggests that the APP is a complement to the UN process, not a competitor, in the case of China. APP participation represents a win–win situation in terms of the transfer of technology and know-how for solving challenges related to energy security and greenhouse gas emissions. For the Chinese leadership, this seems preferable to taking on UN commitments which it fears would impede economic development. The APP’s projects also seem to complement the Kyoto Protocol’s Clean Development Mechanism project in China. This article argues that there is little indication that China would make less of an effort under the UN track.

Parenting,Communication about Sexuality,and the Development of Adolescent Womens’ Sexual Agency: A Longitudinal Assessment

Sexual agency (i.e., the ability to make decisions and assertions related to one’s own sexuality) is associated with sexual health enhancing outcomes. Given that young women are expected to act passively, rather than with agency when it comes to sexual encounters, the present study aimed to explore whether parental support, knowledge, and communication about sexuality during late adolescence contribute to an enhancement of sexual agency in a sample of young women in the long-term. Using a longitudinal design (panel study), 320 female participants who participated in three data collection waves (T1, T2, and T5) were included in the analyses (M_age?=?16.2 years, SD?=?0.50 at baseline). Mediated by the frequency of parents’ communication about sexuality with their daughters, both dimensions of parental support (emotional engagement and support of autonomy) positively predicted adolescent women’s sexual agency two years later. In contrast, parental knowledge of their children’s whereabouts was unrelated to communication and female sexual agency. Specific dimensions of parenting seem to play a crucial role in empowering adolescent girls to act agentic through communicating, emotional support, and encouraging autonomy, which in turn may contribute to healthy sexual behavior in young adulthood.     

A field evaluation of the VIPER system: a new technique for eliciting eyewitness identification evidence

Abstract

The main aim of the study was to investigate the rate of claimed false confession during police questioning and identify variables that best discriminate between false confessors and non-false confessors. The participants were 24 627 high school students in seven countries in Europe. Out of 2726 who had been interrogated by the police as a suspect, 375 (13.8%) claimed to have made false confessions to the police. Logistic regression analyses showed that for both boys and girls, having attended substance abuse therapy, been attacked and bullied, and having committed a burglary, significantly discriminated between the false confessor and non-false confessor. In addition for boys, having been sexually abused by an adult outside the family was the single best predictor. The study shows the importance of history of victimization and substance misuse among adolescents in relation to giving a false confession to police during interrogation.     

Enhancement of ninhydrin- or DFO-treated latent fingerprints on thermal paper

A new method for enhancement of ninhydrin or 1,8-diazafluoren-9-one (DFO)-treated latent fingerprints on thermal paper will be described. Most thermosensitive surfaces of thermal paper become dark when treated with DFO or ninhydrin petroleum ether (NPB) solution. This effect minimizes contrast between the developed fingerprints and the background. The new method described reduces this dark staining without removing the thermosensitive layer and parts of the developed fingerprints, as occurs with acetone washing. Through the new method, the developed fingerprints appear in sharp lines and high contrast. Extensive tests were performed, leading to an optimized working solution, which charges the paper with a minimum of chemicals, is cheap, and enables a large quantity of papers to be treated in a short time. The working solution contains commercially available, nonvolatile, nitrogenous organic compounds and can be used like the application of NPB solution by dipping.     

Improvement in Latent Fingerprint Detection on Thermal Paper Using a One‐Step Ninhydrin Treatment with Polyvinylpyrrolidones (PVP)

Abstract: Most thermosensitive surfaces of thermal paper turn black when they come into contact with polar organic solvents such as are used in ninhydrin petroleum benzin solution. This dark staining reduces the contrast between the developed fingerprint and the background to such an extent that the identification process becomes very difficult. Integrating polyvinylpyrrolidones (PVP) into a ninhydrin solution prevents the black staining, and the developed fingerprints appear in clear contrast to the background. The new ninhydrin solution containing PVP is successful compared to the two‐step ninhydrin–acetone washing method for thermal paper which is popular in Germany.