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61.
Over a 2-year period, with assessments every six months, the reciprocity in violent behaviors (verbal and physical) was investigated in a sample of 161 adolescents, who met the criteria for substance or alcohol abuse or dependence, and their caregivers, who participated in a clinical trial for family treatment for adolescent substance abuse. Using observed variables in a structural equation model with panel data, there was very little stability in violent behaviors across time from the perspectives of both the adolescents and caregivers. Evidence for violence reciprocity between adolescent and caregiver was demonstrated toward the end of the study period. The results are discussed in the context of previous literature about adolescent-to-parent violence.  相似文献   
62.
In further work investigating the intriguing application of diacetylene copolymers in fingermark detection, methods were developed to control (inhibit or enhance) the diacetylene polymerization reaction in fingermarks treated with a mixture of the monomers 2,4‐hexadiyne‐1,6‐bis‐(phenylurethane) (HDDPU) and 2,4‐hexadiyne‐1,6‐bis(p‐chlorophenylurethane) (HDDCPU) in acetone solution. These methods included the use of a humidity chamber to reduce the amount of background development while promoting development on the fingermark, subjecting developed fingermarks to freezing temperatures and using a solvent to remove unreacted monomer in order to inhibit the polymerization reaction. Developed fingermarks were enhanced by conventional lighting (white light, filtered light) and fast Raman mapping, which was shown to be advantageous over FTIR imaging. This study also demonstrated the applicability of diacetylene copolymer solutions in the covert detection of fingermarks on difficult surfaces. Furthermore, fingermarks were successfully developed with good ridge detail on pig skin (used as a model for human skin, a notoriously difficult surface on which to develop fingermarks).  相似文献   
63.
This article consists of statements by three young people with a passion for human rights. Two of the young people, Jude Smith (aged thirteen) and Khalil Richard (aged twenty) are members of the Sheffield Youth Cabinet. The third young person, Natasha Siguake (aged twenty), is a Young Advisor for Sheffield Futures. The three contributors talk about the human rights that are most important to them and why human rights are important for the future.  相似文献   
64.
Under current UK legislation, only a man can commit rape. This paper argues that this is an unjustified double standard that reinforces problematic gendered stereotypes about male and female sexuality. I first reject three potential justifications for making penile penetration a condition of rape: (1) it is physically impossible for a woman to rape a man; (2) it is a more serious offence to forcibly penetrate someone than to force them to penetrate you; (3) rape is a gendered crime. I argue that, as these justifications fail, a woman having sex with a man without his consent ought to be considered rape. I then explain some further reasons that this matters. I argue that, not only is it unjust, it is also both a cause and a consequence of harmful stereotypes and prejudices about male and female sexuality: (1) men are ‘always up for sex’; (2) women’s sexual purity is more important than men’s; (3) sex is something men do to women. Therefore, I suggest that, if rape law were made gender neutral, these stereotypes would be undermined and this might make some (albeit small) difference to the problematic ways that sexual relations are sometimes viewed between men and women more generally.  相似文献   
65.
Journal of Youth and Adolescence - Much of the literature investigating the association between coping and psychopathology is cross-sectional, or associations have been investigated in a...  相似文献   
66.
There is growing interest in the use of unconditional cash transfers as a means to alleviate poverty, yet little is known about the effects of such transfers in the U.S. This paper reports on the results of a randomized controlled study of a one-time $1,000 unconditional cash transfer in May 2020 to families with low incomes in 12 U.S. states. The families were receiving, or had recently received, Supplemental Nutrition Assistance Program benefits. We examine the impact of the cash transfer on five pre-registered outcomes (material hardship, mental health, parenting, child behavior, partner relationships) and several secondary outcomes (hardship avoidance, consumption, employment, benefit use). We find no statistically significant effects (powered to detect effects of 0.09 standard deviations) of the cash transfer on any outcomes for the full sample. In pre-specified exploratory analyses, we find significant reductions in material hardship (-0.17 standard deviations) among families with less than $500 of earnings in the previous month, roughly the bottom 50 percent of monthly earnings for the study sample.  相似文献   
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