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21.
Modern man appears to have an insatiable thirst for learning about the private lives of others, and the media is happy to indulge him, constantly informing, updating, educating and entertaining via newspapers, periodicals, radio, television and the Internet. This can pit two competing rights against each other – the right of the individual to personal privacy and the right of the media to freedom of expression. One of the most hotly contested battle grounds in this ongoing war is over the publication of photographs in our celebrity obsessed society. As the battle rages, the nascent law of privacy in the UK is constantly evolving. This paper aims to give an overview of the evolution of the law of privacy in the UK focussing on the way in which these two rights to privacy and freedom of expression compete against each other in the context of photographs.  相似文献   
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The purpose of this study is to examine the longitudinal course of intimate partner violence (IPV) among female caregivers of children receiving child welfare services. Data are derived from the National Survey of Child and Adolescent Well-Being, a national probability study of children investigated for child abuse and neglect in the United States. Caregivers (n = 861) are interviewed about demographic characteristics, mental health, substance use, and physical violence by a partner at the close of the investigation and at an 18-month follow-up. Polychotomous logistic regression examines the associations of severe and minor IPV controlling for caregiver and environmental characteristics. The results suggest that factors related to initial risk for IPV do not affect the continuation of IPV and that patterns of IPV differ for racial and ethnic groups.  相似文献   
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With heavy-metal-free ammunitions becoming more and more popular, it is necessary to find methods to visualize patterns of those elements in gunshot residues (GSRs) that are not accessible by chemographic coloring tests. The recently introduced millimeter-X-ray fluorescence analysis (m-XRF) spectrometer Spectro Midex M offers an easy way to record mappings of GSRs containing such elements in order to determine shooting distances as well as the general composition of these particles. A motorized stage enables samples of a maximum size of 20 x 20 cm to be investigated, like fabric, clothes, adhesive tapes (Filmolux films), and polyvinylalcohol gloves of shooter's hands. Human tissues can be measured using a Peltier-cooled specimen holder that is mounted onto the stage. As the spot size of the exiting X-rays lies in the millimeter range, which is adequate for the assessment of the residue patterns for shooting distance determination, a significant reduction in measurement time is achieved compared with mu-XRF methods. Test shots with heavy-metal-free ammunitions were performed on different target materials, like pork skin and fabric, and the elemental distributions of Ti, K, and Ga were determined. In order to show the capability of the spectrometer for conventional lead ammunitions as well, a shot series of 5-100 cm shooting distance and an adhesive tape of a shooter's hand were investigated analogously. A comparison of several methods applied in GSR investigation shows the advantages of the m-XRF method.  相似文献   
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Research has linked many risk factors in childhood and early adolescence to antisocial behaviors in later adolescence and early adulthood; however, less attention has focused on the interaction among factors in the prediction of distinct forms of antisocial behaviors. This study investigated the additive and synergistic association of inattention-impulsivity and verbal ability with overt and covert antisocial behaviors using a high risk community sample of 270 (49.8% female) children. Multiple regression analyses indicated kindergarten inattention-impulsivity was significantly related to overt and covert antisocial behaviors and the interaction of inattention-impulsivity and verbal ability significantly predicted covert but not overt antisocial behaviors during kindergarten and first grade. Kindergarten verbal ability did not buffer the association of impulsivity-inattention with covert antisocial behavior; rather higher verbal ability was associated with increased risk for covert antisocial behavior in the presence of high levels of impulsivity-inattention. The association of inattention-impulsivity with higher levels of overt and covert antisocial behavior begins during childhood, and may set off developmental trajectories associated with the acceleration of antisocial behavior in adolescence.  相似文献   
25.
The purpose of the current investigation was to examine relations among maternal regulatory support, maternal antagonism, and mother–son relationship quality in relation to boys’ self-regulation during early adolescence. As part of a larger longitudinal study on 263 low-income, ethnically diverse boys, multiple informants and methods were used to examine associations among parenting practices and mother–son relationship quality in relation to boys’ self-regulation at ages 10 and 11. Multivariate analyses indicated that high levels of regulatory supportive parenting and relationship quality and low levels of antagonistic parenting independently predicted high levels of boys’ self-regulation at age 10. Only antagonistic parenting and relationship quality explained variance in levels of boys’ self-regulation at age 11 after accounting for prior self-regulation. The findings suggest that parenting and the context of the parent–child relationship are linked to self-regulation during early adolescence; however, it appears that parental antagonism and relationship quality, not maternal regulatory supportive parenting, contribute to rank-order change in self-regulation abilities. Implications of these results for research and practice are discussed.  相似文献   
26.
When approached about working with colleagues to develop a new course revolving around the inner-workings of a political campaign, one thing was obvious to me: We had to give the course the unique element of making it as closely mimic real-world campaign activities as possible. If we were going to attempt to actually prepare students for work on a political campaign, they would have to participate in activities focusing on the practical application of theoretical information. As such, I designed a section of this course where students were matched with a partner and given the task of running a mock political campaign. Students were presented with a series of activities to complete in their role as campaign managers. This article outlines the way the course was set up, explains the activities used in the course, discusses the success of the course based on observation and survey data, and suggests improvements for the future.  相似文献   
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Prior work finds that voters punish candidates for sponsoring attack ads. What remains unknown is the extent to which a negative ad is more effective if it is sponsored by a party or an independent group instead. We conducted three experiments in which we randomly assigned participants to view a negative ad that was identical except for its sponsor. We find that candidates can benefit from having a party or group “do their dirty work,” but particularly if a group does, and that the most likely explanation for why this is the case is that many voters simply do not connect candidates to the ads sponsored by parties and groups. We also find that in some circumstances, a group‐sponsored attack ad produces less polarization than one sponsored by a party. We conclude by discussing the implications our research has for current debates about the proper role of independent groups in electoral politics.  相似文献   
30.
Aminoindanes are a class of novel psychoactive substances (NPSs) that have become more prevalent over the past decade. GC–MS is often utilized for identifying seized drugs and is well regarded for its ability to separate mixtures. However, certain aminoindanes have similar mass spectral data and require specific gas chromatographic stationary phases for separation. Derivatization is an alternative method that can be applied to GC–MS to enhance chromatographic results, providing more selective analysis in seized-drug identification. This study investigates derivatization techniques to provide options for forensic science laboratories in accurately identifying aminoindanes. Three derivatization reagents, N-methyl-bis(trifluoroacetamide) (MBTFA), heptafluorobutyric anhydride (HFBA), and ethyl chloroformate (ECF) were evaluated for the analysis of eight aminoindanes by GC–MS using two common gas chromatographic stationary phases, Rxi®-5Sil MS and Rxi®-1Sil MS. All three derivatization methods successfully isolated eight aminoindanes, including the isomers 4,5-methylenedioxy-2-aminoindane (4,5-MDAI), and 5,6-methylenedioxy-2-aminoindane (5,6-MDAI) that could not be differentiated prior to derivatization. Reduced peak tailing and increased abundance were observed after derivatization for all the compounds, and mass spectra of the derivatives contained individualizing fragment ions that allowed for further characterization of the aminoindanes. This excluded 4,5-MDAI and 5,6-MDAI as they shared the same characteristic ions and were only distinguishable by their retention times. All three derivatization techniques used in this study allow for successful characterization of the aminoindanes and give forensic science laboratories flexibility in their analysis approach when they encounter these compounds.  相似文献   
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