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1.
The impacts of quarterly adult arrest rates on later male serious delinquency prevalence rates were investigated in Philadelphia police districts (N = 23) over several years using all male delinquents aged 10–15 years who were mandated to more than “straight” probation. An ecological deterrence model expects more arrests to lead to less delinquency later. A community justice or mass incarceration model, the ecological version of general strain theory, and an ecologized version of the procedural justice model, each anticipates more arrests lead to more delinquency later. Investigating quarterly lags from 3 to 24 months between adult arrests and later delinquency, the results showed a time‐dependent relationship. Models with short lags showed the negative relationship expected by ecological deterrence theory. Models with lags of about a year and a half showed the positive relationship expected by the other three theories. Indicators needed so future works can gauge the relative merits of each theoretical perspective more accurately are described. The spatial distributions of current and 1920s delinquency rates were compared.  相似文献   

2.
This study evaluated the extent to which divorce creates the “divided world of the child,” as well as consequences of this “divided world” for long‐term adjustment. An ethnically diverse sample of 1,375 young‐adult university students completed retrospective measures of parental nurturance and involvement, and current measures of psychosocial adjustment and troubled ruminations about parents. Results indicated that reports of maternal and paternal nurturance and involvement were closely related in intact families but uncorrelated in divorced families. Across family forms, the total amount of nurturance or involvement received was positively associated with self‐esteem, purpose in life, life satisfaction, friendship quality and satisfaction, and academic performance; and negatively related to distress, romantic relationship problems, and troubled ruminations about parents. Mother‐father differences in nurturance and involvement showed a largely opposite set of relationships. Implications for family court practices are discussed.  相似文献   

3.
DAVID F. GREENBERG 《犯罪学》2003,41(4):1407-1418
Empirical and theoretical issues posed by Mark Cooney's (2003) analysis of long‐term trends in crimes of violence are discussed.  相似文献   

4.
Two conflicting definitions of desistance exist in the criminology literature. The first definition is instantaneous desistance in which an offender simply chooses to end a criminal career instantaneously moving to a zero rate of offending ( Blumstein et al., 1986 ). The second definition views desistance as a process by which the offending rate declines steadily over time to zero or to a point close to zero ( Bushway et al., 2001 ; Laub and Sampson, 2001 ; Leblanc and Loeber, 1998 ). In this article, we capitalize on the underlying assumptions of several parametric survival distributions to gain a better understanding of which of these models best describes actual patterns of desistance. All models are examined using 18 years of follow‐up data on a cohort of felony convicts in Essex County, NJ. Our analysis leads us to three conclusions. First, some people have already desisted at the beginning of the follow‐up period, which is consistent with the notion of “instantaneous desistance.” Second, a three‐parameter model that allows for a turning point in the risk of recidivism followed by a long period of decline fits the data best. This conclusion suggests that for those offenders active at the start of the study period, the risk of recidivism is declining over time. However, we also find that a simpler two‐group model fits the data almost as well and gains superiority in the later years of follow‐up. This last point is particularly relevant as it suggests that the observed gradual decline in the hazard over time is a result of a compositional effect rather than of a pattern of individually declining hazards.  相似文献   

5.
The life‐course approach to criminal career research has devoted a good deal of attention to the generality or specialization of offending behavior. Typically, extant research demonstrates versatility on the part of offenders, yet such findings could be attributable, at least in part, to time and measurement aggregation bias. This work uses a temporally disaggregated and individualized measure of diversity in offending to determine whether the previous findings of generality hold up to shifts in methodology. Using data from a sample of serious felons, results indicated that the magnitude of specialization is greater than in prior studies. Regression results indicated that certain demographic and local life‐circumstance variables are related to the extent of diversity. Theoretical and methodological implications are identified and discussed.  相似文献   

6.
The present study investigated the relationship between retrospectively reported father involvement and current reports of psychosocial outcomes in an ethnically diverse sample of 1,989 young adults. Outcomes included subjective well‐being, which has been traditionally used as an outcome of divorce, and desires for more or less father involvement, which have only recently been conceptualized as an outcome of divorce. The present results indicate that reported father involvement was related to subjective well‐being primarily in children from intact families, whereas it was related to desired father involvement primarily in children from divorced families. Among participants from divorced families, young women were more likely than young men to desire more expressive father involvement than they received. Implications for family court practices are discussed.  相似文献   

7.
This study draws on labeling theory and education research on the steps to college enrollment to examine 1) whether and for how long arrest reduces the likelihood that high‐school graduates will enroll in postsecondary education and 2) whether any observed relationships are mediated by key steps in the college enrollment process. With 17 years of data from the National Longitudinal Survey of Youth 1997 (NLSY97) and propensity score matching, we derived matched samples of arrested and nonarrested but equivalent youth (N = 1,761) and conducted logistic regression and survival analyses among the matched samples to examine the short‐ and long‐term postsecondary consequences of arrest. The results revealed that arrest reduced the odds of 4‐year college enrollment directly after high school, as well as that high‐school grade point average and advanced coursework accounted for 58 percent of this relationship. The results also revealed that arrest had an enduring impact on 4‐year college attendance that extended into and beyond emerging adulthood. Two‐year college prospects were largely unaffected by arrest. These findings imply that being arrested during high school represents a negative turning point in youths’ educational trajectory that is, in part, a result of having a less competitive college application. Implications are discussed.  相似文献   

8.
It is increasingly common that children of divorce are geographically separated from one of their parents. This article considers the challenges that arise from that reality by exploring this problem from a variety of perspectives and by providing practical tips to minimize the impact of the distance. A review of the Ontario caselaw and Arizona Guidelines reveal that certain factors are important in the resolution of these disputes, including: the age of the child, mode of transportation between homes, distance, prior contact, and feasibility of virtual access. Court‐ordered access may include remedies that, absent the distance issue, may be considered extreme, including moving to overnight/extended access periods for young children, permitting children to travel unaccompanied, favoring the nonresident parent for holidays and vacation time, allowing children to decrease contact with the nonresident parent, and decreasing or terminating child support. Where distance dictates the in‐person and virtual access schedules, creative solutions are critical to the successful resolution of these cases. Forward thinking family law professionals can meaningfully help parents to achieve better outcomes for children.  相似文献   

9.
To circumvent the law by evading regulation and obscuring their identities in routine analyses, numerous substituted cathinones have entered the illicit drug market. These compounds have been coined “bath salts” by users. In the described case, the laboratory received an unknown white powder for controlled substances identification. The sample could not be immediately identified using standard methods and procedures. Ultimately, the structure was elucidated using GC‐MS, NMR, FTIR, GC‐SPIR, UV, and color tests to be 1‐(2,3‐dihydro‐1H‐inden‐5‐yl)‐2‐(ethylamino)pentan‐1‐one (bk‐IVP), a cathinone analog with a rarely observed nonoxygenated bicyclic ring system. Features of spectra and chemical tests are reported that distinguish this class of cathinones from heterocyclic analogs.  相似文献   

10.
Since 1995, Pennsylvania's Balanced and Restorative Justice Mission has been the driving force behind Pennsylvania's reform and system improvement efforts. Pennsylvania has made strong and steady progress towards advancing this statutory mission and the related operational goals through policy, practice and programmatic enhancements over these past 20+ plus years. Three key events spurred forth this advancement: the legislative passage of Act 33 in 1995 that statutorily established the goals of Balanced and Restorative Justice (BARJ), the Models for Change Juvenile Justice Reform Initiative–Additional Reform Momentum (2004) and the Juvenile Justice System Enhancement Strategy–Evidence‐based Approach to the Reforms (2010).What follows is the story of how it all unfolded.  相似文献   

11.
The Hennepin County Co‐Parent Court Project was a 3‐year demonstration project for unmarried co‐parents. The goal of the project was to remove barriers to co‐parenting in low‐income, unmarried parents. The Co‐Parent Court Project encompassed a number of services, including educational workshops, individual case management, parenting plans, legal mediation, and, if needed, supports and treatment for domestic violence. There are published articles that highlight the participant outcomes of the Co‐Parent Project. This article, however, focuses on the background for why this project was developed, components of this project, and lessons learned from implementation.  相似文献   

12.
In the study reported here, two glucuronic acid‐conjugated metabolites of 4‐bromo‐2,5‐dimethoxyphenethylamine (2C‐B)—a ring‐substituted psychoactive phenethylamine—were chemically synthesized for the first time and a method for analyzing them in urine was developed. β‐D‐Glucuronide of 4‐bromo‐2,5‐dimethoxyphenylethylalcohol was successfully synthesized using methyl 2,3,4‐tri‐Ο‐acetyl‐1‐O‐(trichloroacetimidoyl)‐α‐D‐glucuronate as a glucuronyl donor and boron trifluoride diethylether complex as a Lewis acid catalyst. β‐D‐Glucuronide of 4‐bromo‐2,5‐dimethoxyphenylacetic acid was synthesized by condensing 4‐bromo‐2,5‐dimethoxyphenylacetic acid and benzyl D‐glucuronate followed by benzyl group deprotection based on catalytic hydrogenation. Two glucuronic acid‐conjugated metabolites of 2C‐B in urine were qualitatively and semiquantitatively evaluated via direct liquid chromatography/mass spectrometry (LC/MS) analysis of a diluted urine sample. The simple method proposed is expected to be useful for studying the metabolic fate of 2C‐B.  相似文献   

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15.
Estimating postmortem interval (PMI) of surface found skeletal remains is challenging. This novel study used UV‐Vis‐NIR spectroscopy to scan soil collected from cadaver decomposition islands (CDIs) ranging from 15‐ to 963‐d postmortem and control soils. A decomposition product spectra model (DPS model) was constructed by deducting the control soil spectra from the CDI soil spectra for the estimation of postmortem indices: PMI (d), ADD4, ADD10, and ADD20. The DPS model (n = 55) was calibrated and subjected to a full cross‐validation. Calibration R2 and RPD for the DPS model ranged from 0.97 to 0.99 and from 6.1 to 9.9, respectively, for the four postmortem interval indices. Validation R2 and RPD for the DPS model ranged from 0.73 to 0.80 and from 1.9 to 2.2, respectively. The DPS model estimated postmortem intervals for three test CDIs in a clay soil under perennial grassland (test set 1; n = 3) and six CDIs in a sandy soil under a loblolly pine forest (test set 2; n = 6). Test set 1 had PMI prediction ranges from ?69 to ?117 days, ?796 to +832 ADD4, +552 to +2672 ADD10, and ?478 to ?20 ADD20 of observed PMI. Test set 2 PMI prediction ranged from ?198 to ?65 days, ?9923 to +2629 ADD4, ?6724 to +1321 ADD10, and ?2850 to +540 ADD20 of observed PMI. Test set 2 had poor predictions for two CDIs, for all measures of postmortem indices resulting in discussion of sampling depth, effect of body mass index (BMI), and scavenging.  相似文献   

16.
Little is known of the postmortem distribution of ?9‐tetrahydrocannabinol (THC) and its major metabolite, 11‐nor‐9‐carboxy‐?9‐tetrahydrocannabinol (THCCOOH). Data from 55 pilots involved in fatal aviation accidents are presented in this study. Gas chromatography/mass spectrometry analysis obtained mean THC concentrations in blood from multiple sites, liver, lung, and kidney of 15.6 ng/mL, 92.4 ng/g, 766.0 ng/g, 44.1 ng/g and mean THCCOOH concentrations of 35.9 ng/mL, 322.4 ng/g, 42.6 ng/g, 138.5 ng/g, respectively. Heart THC concentrations (two cases) were 184.4 and 759.3 ng/g, and corresponding THCCOOH measured 11.0 and 95.9 ng/g, respectively. Muscle concentrations for THC (two cases) were 16.6 and 2.5 ng/g; corresponding THCCOOH, “confirmed positive” and 1.4 ng/g. The only brain tested in this study showed no THC detected and 2.9 ng/g THCCOOH, low concentrations that correlated with low values in other specimens from this case. This research emphasizes the need for postmortem cannabinoid testing and demonstrates the usefulness of a number of tissues, most notably lung, for these analyses.  相似文献   

17.
Abstract. Justice as a manifestation of “the just” is an evasive concept. On the one hand there is the law, an operation run by professionals. On the other hand there are the citizens the law is meant for. Generally speaking the law strives for justice. But the law has to protect many different interests and must work through legal devices. Therefore the justice that emerges from it is necessarily a legal compromise. For the citizens the legal rules are a given reality. Generally they will agree that the law is there to achieve justice but legal arguments that justify a rule or decision cannot have the same value for them. In cases that affect them personally, justice will be a personal, existential experience, which may be incompatible with legal justice. It is hard to keep these two forms of justice under one roof. In order to make this easier this paper proposes a conceptual split between “law‐linked justice” and “existence‐linked justice.” It is argued that the law cannot in truth to its rational origin ignore the citizens’ experience of justice, out of the ordinary as they may be.  相似文献   

18.
Online vendors are offering a new legal high, 4‐methylpentedrone (4‐MPD). Information for potential users provided by internet vendors of 4‐MPD includes incorrect structures and nonexistent CAS numbers. A sample of 4‐MPD was obtained and analyzed using GC‐MS, NMR, and LC‐EIS. The fragmentation data from the GC‐MS and LC‐EIS produced an M‐1 ion that suggested the molecular mass was 219 amu, rather than 205 amu as calculated for 4‐methylpentedrone. The difference in molecular mass corresponded to the addition of a methyl group. Based on the mass and fragmentation pattern, two standards were synthesized, 2‐(ethylamino)‐1‐(4‐methylphenyl)‐1‐pentanone and 1‐(4‐methylphenyl)‐2‐(propylamino)‐1‐butanone. The synthesis involved bromination of the appropriate ketone followed by the reaction with ethylamine or propylamine. Based on the NMR data and unique fragmentation patterns produced by these molecules, the sample was identified as 2‐(ethylamino)‐1‐(4‐methylphenyl)‐1‐pentanone, not 4‐methylpentedrone.  相似文献   

19.
n‐Ethyl pentylone (NEP) is a chemical substance derived from cathinone. Synthetic cathinones are an evolving group of drugs with stimulating, mind‐altering effects sometimes referred to as novel or new psychoactive substances (NPS). There is scarce information in the medical literature regarding forensic cases in which NEP is detected in toxicological testing. We present four fatalities involving NEP from Alabama in 2017. Deaths were attributed to NEP toxicity in two cases (peripheral blood concentrations of 0.121 and 0.953 mg/L) and injuries caused by gunshot wounds in two cases (peripheral blood concentrations of 0.045 and 0.031 mg/L). One case involving NEP described an individual who exhibited classic CNS‐stimulant induced erratic behavior before being found dead. These cases enhance the forensic literature regarding specific NPS like NEP and provide contextual reference for professionals considering the significance of NEP in toxicological interpretation.  相似文献   

20.
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