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951.
Nicola Jones Elizabeth Presler-Marshall Guday Emirie Bekele Tefera 《African and Black Diaspora: An International Journal》2018,11(1):20-32
ABSTRACTRecent research on child migration has largely departed from the early trafficking narrative and has tended to highlight young people’s agency and the ways in which children’s migration can play a key role in their ‘future-seeking’. While we acknowledge that Ethiopian girls migrating to the Middle East in order to undertake domestic work primarily move voluntarily for economic reasons, our research – which used a multi-layered, qualitative research approach with girls and their families in the West Gojjam and North Wollo Zones of the Amhara National Regional State – found that the financial, physical, and psychological costs of such migration can far outweigh the benefits. Indeed, we conclude that the earlier trafficking narrative may, in this case, represent the most appropriate lens through which to view girls’ choices and experiences. 相似文献
952.
Brian P. Daly Richard Q. Shin Charu Thakral Michael Selders Elizabeth Vera 《Journal of youth and adolescence》2009,38(1):63-74
In this study we examined the effects of risk factors (perceived neighborhood crime/delinquency problems, neighborhood incivilities)
and protective factors (teacher support, family support, peer support) on the school engagement of 123 urban adolescents of
color. Age and gender were also examined to determine if different ages (younger or older) or genders (male or female) significantly
modified the relationship between the risk factors and school engagement. Results indicated that perceived neighborhood incivilities
was uniquely predictive of school engagement. Contrary to hypotheses, different levels of the perceived social support variables
did not modify the effects of risky neighborhood conditions on adolescent’s perceived school engagement. Age, but not gender,
significantly modified the relationship between perceived family social support and perceived neighborhood crime on adolescents’
reported levels of school engagement. The implications of the results for prevention and intervention programs that address
school engagement among early adolescents of color are considered.
相似文献
Brian P. DalyEmail: |
953.
Jose A. Bauermeister Katherine Elkington Elizabeth Brackis-Cott Curtis Dolezal Claude Ann Mellins 《Journal of youth and adolescence》2009,38(8):1110-1122
A large proportion of perinatally HIV-infected (PHIV) children are becoming adolescents and exploring their sexuality. This
study explored the prevalence of sexual behaviors (kissing, touching, engaging in oral sex, or having vaginal/anal intercourse)
in a sample of predominantly ethnic minority youths (N = 339; 54.1% Black and 30.4% Latino; 51% female; ages 9–16) perinatally exposed to HIV (61% HIV+). Using logistic regression,
we tested the association between sexual behavior and HIV status, demographic characteristics, and peer influences regarding
sexual behavior. PHIV youth were less likely to be sexually active. Among sexually active youth, PHIV youth were more likely
to engage in touching behavior than HIV-negative youth and were less likely to engage in penetrative sex. Youths reporting
that a greater number of their peers believed that sexually active boys were “cool” or “popular” were more likely to report
sexual behavior. The association between sexual behavior and peers believing sexually active girls were “cool” or “popular”
varied by age, gender, and HIV status. Furthermore, friends’ sexual activity was associated with sexual intercourse. Prevention
programs should strengthen messages addressing peer norms regarding sexuality, as well as address specific issues related
to adolescent HIV.
相似文献
Claude Ann MellinsEmail: |
954.
Distinctiveness of Adolescent and Emerging Adult Romantic Relationship Features in Predicting Externalizing Behavior Problems 总被引:1,自引:1,他引:0
Manfred H. M. van Dulmen Elizabeth A. Goncy Katherine C. Haydon W. Andrew Collins 《Journal of youth and adolescence》2008,37(3):336-345
Romantic relationship involvement has repeatedly been associated with the incidence of externalizing behavior problems, but
little is known about the nature and developmental significance of this relation. The current study extends previous research
by investigating whether and through what processes romantic relationships distinctively predict externalizing behavior problems
during adolescence compared to emerging adulthood. Data came from the Minnesota Longitudinal Study of Parents and Children.
As predicted, higher levels of romantic relationship security at 16 years were associated with lower levels of externalizing
behavior problems during both adolescence and emerging adulthood, but this inverse relation was stronger for emerging adults
than for adolescents. This relation was not attributable either to earlier quality of family and peer relationships or emerging
adulthood competence. Thus, security of romantic relationships may become increasingly predictive of individual differences
in externalizing behavior problems as individuals move from adolescence to emerging adulthood.
Manfred H. M. van Dulmen Kent State University, is an Assistant Professor in the Department of Psychology. His major research interests include the interpersonal antecedents and consequences of adolescent antisocial behavior as well as developmental methodology. Elizabeth A. Goncy is a graduate student in Clinical Psychology at Kent State University. Her major research interests include parent-child relationships and aggressive and antisocial behavior in adolescence. Katherine C. Haydon is a graduate student at the Institute of Child Development at the University of Minnesota. Her major research interests include romantic attachment processes and developmental precursors of romantic relationship functioning. W. Andrew Collins University of Minnesota, is the Morse-Alumni Distinguished Professor of Child Development. His major research interests include trajectories and processes of change in close relationships. 相似文献
Manfred H. M. van DulmenEmail: |
Manfred H. M. van Dulmen Kent State University, is an Assistant Professor in the Department of Psychology. His major research interests include the interpersonal antecedents and consequences of adolescent antisocial behavior as well as developmental methodology. Elizabeth A. Goncy is a graduate student in Clinical Psychology at Kent State University. Her major research interests include parent-child relationships and aggressive and antisocial behavior in adolescence. Katherine C. Haydon is a graduate student at the Institute of Child Development at the University of Minnesota. Her major research interests include romantic attachment processes and developmental precursors of romantic relationship functioning. W. Andrew Collins University of Minnesota, is the Morse-Alumni Distinguished Professor of Child Development. His major research interests include trajectories and processes of change in close relationships. 相似文献
955.
Groff Elizabeth R. Haberman Cory Wood Jennifer D. 《Journal of Experimental Criminology》2020,16(4):463-480
Journal of Experimental Criminology - Examine changes in officer behavior, when wearing body-worn cameras, as revealed by pedestrian stops, vehicle stops, arrests, use of force, and citizen... 相似文献
956.
Richard A. Crocombe PhD Greg Giuntini BS David W. Schiering PhD Luisa T. M. Profeta PhD Michael D. Hargreaves PhD Pauline E. Leary PhD Christopher D. Brown PhD Jessamyn Ward Chmura MS 《Journal of forensic sciences》2023,68(5):1570-1600
The need to detect fentanyl and its analogs in the field is an important capability to help prevent unintentional exposure or overdose on these substances, which may result in death. Many portable methods historically used in the field by first responders and other field users to detect and identify other chemical substances, such as hazardous materials, have been applied to the detection and identification of these synthetic opioids. This paper describes field portable spectroscopic methods used for the detection and identification of fentanyl and its analogs. The methods described are automated colorimetric tests including lateral flow assays; vibrational spectroscopy (mid-infrared and Raman); gas chromatography–mass spectrometry; ion mobility spectrometry, and high-pressure mass spectrometry. In each case the background and key details of these technologies are outlined, followed by a discussion of the application of the technology in the field. Attention is paid to the analysis of complex mixtures and limits of detection, including the required spectral databases and algorithms used to interrogate these types of samples. There is also an emphasis on providing actionable information to the (likely) non-scientist operators of these instruments in the field. 相似文献
957.
Hiroki Segawa PhD Yuko T. Iwata PhD Yuki Okada MS Tadashi Yamamuro PhD Kenji Kuwayama PhD Kenji Tsujikawa PhD Tatsuyuki Kanamori PhD 《Journal of forensic sciences》2023,68(4):1352-1358
Zopiclone (ZOP) is a hypnotic drug prescribed to treat insomnia. Due to the chiral nature of ZOP, the psychologically active S-form and inactive R-form need to be determined enantiomerically in a forensic drug analysis. In the present study, a supercritical fluid chromatography (SFC) method was designed with a faster analysis ability than that of previously reported techniques. The SFC–tandem mass spectrometry (SFC–MS/MS) method was optimized using a column with a chiral polysaccharide stationary phase (Trefoil CEL2). ZOP was extracted from pooled human serum using solid-phase extraction (Oasis HLB) and analyzed. The developed SFC–MS/MS method achieved the baseline separation of S-ZOP and R-ZOP within 2 min. The fit-for-purpose method validation indicated that the optimized solid-phase extraction achieved near complete recovery and approximately 70% of the matrix effect. Both the retention time and peak area showed sufficient precision. The lower and upper limits of quantification (LOQ) were 5.7 × 10−2 ng/mL and 25 ng/mL for R-ZOP, and 5.2 × 10−2 ng/mL and 25 ng/mL for S-ZOP. The calibration line was linear in the range from lower LOQ to upper LOQ. The stability test indicated that ZOP in serum stored in a refrigerator (4°C) degraded and about 55% remained in 31 days. The quick analysis of the SFC–MS/MS method makes it a valid option for the enantiomeric analysis of ZOP. 相似文献
958.
959.
ABSTRACT This article analyses how early twenty-first century political activists in Italy construct the frontier between politics and violence. It puts these constructions into the context of more conventionally theoretical accounts of violence and politics. Analysis of internet discourse published by left/anarchist bloggers and group members focusses on how activists criticize the conventional view that electoral politics is non-violent, and endorse the view that violence is politics’ main means. This means that the role of violence in oppositional politics then has to be negotiated. Discourse analysis shows how ideas of resistance, and anti-state force, are articulated in such a way as to draw distinctions between us and them, and their politics and ours. The article discusses the significance of these articulations of the politics-violence distinction for the construction of political agency, and for the justification of forms of political action, seeking to show that boundary work is fundamental to political agency. 相似文献
960.
ABSTRACTThis paper explores Canadian family law cases involving claims of parental alienation and of family violence from 2014–2018, reporting the data on these claims, their resolution, and their impacts upon custody and access. A close reading of those cases where both alienation and intimate partner violence claims are made reveals troubling patterns in how intimate partner violence is discounted in this context. We suggest that the rise of shared parenting as a dominant norm assists in understanding why alienation has achieved such unquestioned status, and call for greater focus on safety and women’s and children’s voices. 相似文献