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41.
Christina Koo B.Sc. Matthew Cox Ph.D. Gunter Klass Ph.D. Martin Johnston Ph.D. 《Journal of forensic sciences》2012,57(6):1549-1555
Abstract: Forensic laboratories around the world have seen an increase in the number of drug seizures containing methorphan. Levomethorphan is a narcotic and a controlled substance, and its enantiomer dextromethorphan is an antitussive agent used in over‐the‐counter medications. For the forensic analysis of seized drugs containing methorphan, it is important to report the stereochemical composition of the drug. Ideally, a method based on common forensic laboratory instrumentation is desirable. The use of the chiral derivatizing agent (?)‐menthyl chloroformate followed by routine gas chromatography–mass spectrometry analysis of the derivative was shown to successfully determine the stereochemical composition of methorphan. This approach was applied to a street seizure containing methorphan proving that it was pure dextromethorphan. The derivatives of dextro‐ and levomethorphan were subjected to mass spectroscopic and nuclear magnetic resonance analysis, which confirmed that the structure of the derivatives remained unchanged as a result of the derivatization process. 相似文献
42.
Postmus JL Plummer SB McMahon S Murshid NS Kim MS 《Journal of interpersonal violence》2012,27(3):411-430
Intimate partner violence (IPV) often includes economic abuse as one tactic commonly used by an abuser; unfortunately, there is a lack of empirical understanding of economic abuse. Additionally, research is limited on the predictors of economic self-sufficiency in the lives of women experiencing IPV. This paper furthers our knowledge about economic abuse and its relationship with economic self-sufficiency by presenting the results from an exploratory study with IPV survivors participating in a financial literacy program. Of the 120 individuals who participated in the first wave, 94% experienced some form of economic abuse, which also correlated highly with other forms of IPV. Seventy-nine percent experienced some form of economic control, 79% experienced economic exploitative behaviors, and 78% experienced employment sabotage. MANOVA results also indicated that economic control differed significantly based on education with those with a high school education experiencing higher rates than those with less than high school education or those with some college. Finally, results from the OLS regressions indicated that experiencing any form of economic abuse as well as economic control significantly predicted a decrease in economic self sufficiency. Implications suggest that advocates should assess for economic abuse when working with survivors and should be prepared to offer financial tools to increase survivors' economic self-sufficiency. Policymakers should understand the ramifications of economic abuse and create policies that support survivors and prohibit economic abuse. Finally, more research is needed to fully understand economic abuse and its impact on survivors and their economic self-sufficiency. 相似文献
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The recent mass shooting at Sandy Hook Elementary School in Newtown, Connecticut sparked an immediate discourse calling for a review of gun control legislation. However, this discourse was not new; rather, it was one that routinely follows this type of tragedy. In the wake of school shootings such as Columbine, Virginia Tech, and Jonesboro, a similar discourse appeared which prompted policymakers to introduce a number of pieces of legislation aimed at more efficient firearms regulation. While a few of these bills were enacted, many never made it past introduction. The flurry of legislative responses to such incidences warrants further discussion as to whether these bills are effective, or rather simply “feel good legislation.” Further, public opinion is a driving force behind such policy, but how can this change in the wake of school shootings? This paper examines both considerations and proposes directions for continued research in this critical and understudied area. 相似文献
45.
Hanna C. Gustafsson Melissa A. Barnett Nissa R. Towe-Goodman W. Roger Mills-Koonce Martha J. Cox the Family Life Project Key Investigators 《Journal of family violence》2014,29(7):773-781
Using data from a diverse sample of 581 families living in predominantly low-income, rural communities, the current study sought to investigate the longitudinal associations among father-perpetrated intimate partner violence (IPV) and child-directed physical aggression perpetrated by the mother. The unique contributions of each of these types of family violence on children’s behavioral problems at school entry were also examined. Results confirm bidirectional associations between father-perpetrated IPV and maternal physical aggression directed toward the child, and indicate that both types of physical aggression contribute to child behavior problems at school entry. 相似文献
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In this study, using a sample of adult women (N = 418) from various environments, mental health outcomes and perceptions about different types of support following childhood and adulthood sexual and physical violence were assessed. The respondents were from three locations: general community, state prison, and sexual assault and domestic violence service providers. A cluster analysis based on victimization experiences was conducted; subsequent analyses showed that women who endured more types of abuse had more self-reported mental health difficulties. Somewhat paradoxically, women who utilized more therapeutic services held more negative perceptions of their mental health functioning, while use of tangible services had no significant association. Those who found therapeutic services helpful had significantly higher self-reported concurrent mental health functioning. 相似文献
48.
This paper suggests that the epistemology surrounding intimate partner violence (IPV) is flawed due to two areas in particular: 1) an overreliance on quantitative methodologies that lack the detailed and contextual information required for complex understandings of IPV and 2) the minimization of alternative theoretical perspectives on the meaning of gender. Although an ecological perspective to understanding IPV has been advocated by the World Health Organization as a useful theoretical framework from which to understand IPV (Krug et al. 2002), few empirical studies have tested this complex perspective. We suggest that broader research approaches may prove useful in shedding light on non-conventional IPV experiences, potentially broadening our understanding of this complex phenomenon. 相似文献
49.
Previous research has considered the psychologist’s professional transition from trainee to independent practitioner. However, this work has generally focused on the experiences of psychotherapists or general psychologists. The purpose of the current commentary is to reflect on the experiences of early professional forensic evaluators. This commentary addresses four specific areas including difficulties with adversarial allegiance, perceptions of professional competency, balancing responsibilities associated with “expert” status, and roadblocks to standard test administration and scoring. When applicable, we reference empirical literature and professional ethical guidelines. We also offer suggestions for coping with these experiences. We hope this commentary will normalize these experiences for other early career evaluators as well as aid graduate students’ transition into the independent evaluator role. 相似文献
50.