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排序方式: 共有327条查询结果,搜索用时 15 毫秒
231.
Dempster K. Holland Paul B. Horton Irving Louis Horowitz Edna Houwink A. Dale Tussing Kate White Berheide Sarah Fenstermaker Berk Frank J. Fahey Michael H. Hennessy Pamela J. Richards Albert J. Velarde Gayle Lombard Faith M. Fielder Carolyn Shaw Bell Kazuaki Oomori Elizabeth H. Huffer 《Society》1974,11(5):6-10
232.
Carolyn D. Redmore 《Journal of youth and adolescence》1983,12(4):301-306
Students from a two-year and a five-year college were tested twice at four-and four-and-a-half-year intervals using the Sentence Completion Test of Ego Development. In both samples retest scores were positively correlated with initial scores (0.39 and 0.49) and were significantly higher in ego level (typically a half-stage). These data are consistent with the developmental hypothesis that ego growth occurs according to a fixed sequence of stages, and suggest that rate of growth decreases with age. In one sample women were higher in ego level than men at the beginning of the study, but in neither sample were sex differences significant at retest. 相似文献
233.
Citizens' Blame of Politicians for Public Service Failure: Experimental Evidence about Blame Reduction through Delegation and Contracting 下载免费PDF全文
Oliver James Sebastian Jilke Carolyn Petersen Steven Van de Walle 《Public administration review》2016,76(1):83-93
Theories of blame suggest that contracting out public service delivery reduces citizens’ blame of politicians for service failure. The authors use an online experiment with 1,000 citizen participants to estimate the effects of information cues summarizing service delivery arrangements on citizens’ blame of English local government politicians for poor street maintenance. Participants were randomized to one of four cues: no information about service delivery arrangements, politicians’ involvement in managing delivery, delegation to a unit inside government managing delivery, and delegation through a contract with a private firm managing delivery. The politicians managing delivery cue raises blame compared to citizens having no information. However, the contract with a private firm cue does not reduce blame compared to either no information or the politicians managing delivery cue. Instead, the delegation to a unit inside government cue reduces blame compared to politicians managing delivery, suggesting that delegation to public managers, not contracting, reduces blame in this context. 相似文献
234.
The use of mediation in England and Wales is nowadays an accepted and common practice within the alternative dispute resolution industry. Credited professionals have been performing the duties of a mediator in different fields of legal disputes; however, despite the positive perception of mediation, this area remains unregulated. So far, the rules applying to mediation in England and Wales originate from case law and contract between the parties. Such a scenario is not shared by other countries in which mediation has been regulated through an Act covering either private or judicial mediation. This article examines the current mediation scenario in England and Wales to assess whether there is a need to give it a statutory character in a similar manner to other jurisdictions. 相似文献
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Taylor E Carter JF Hill JC Morton C Daeid NN Sleeman R 《Forensic science international》2008,177(2-3):214-220
Plastic bags are frequently used to package drugs, explosives and other contraband. There exists, therefore, a requirement in forensic casework to compare bags found at different locations. This is currently achieved almost exclusively by the use of physical comparisons such as birefringence patterns. This paper discusses some of the advantages and shortcomings of this approach, and presents stable isotope ratio mass spectrometry (IRMS) as a supplementary tool for effecting comparisons of this nature. Carbon and hydrogen isotopic data are presented for sixteen grip-seal plastic bags from a wide range of sources, in order to demonstrate the range of values which is likely to be encountered. Both isotopic and physical comparison (specifically birefringence) techniques are then applied to the analysis of rolls of bags from different manufacturing lots from a leading manufacturer. Both approaches are able to associate bags from a common production batch. IRMS can be applied to small fragments which are not amenable to physical comparisons, and is able to discriminate bags which could be confused using birefringence patterns alone. Similarly, in certain cases birefringence patterns discriminate bags with similar isotopic compositions. The two approaches are therefore complementary. When more than one isotopically distinct region exists within a bag (e.g. the grip-seal is distinct from the body) the ability to discriminate and associate bags is greatly increased. 相似文献
237.
Luckie C Whitney C Benoit M Taddei L Sukta A Peterson J Schwope D Gaensslen RE Negrusz A 《Forensic science international》2008,177(1):e21-e24
Cocaine (COC) is a highly addictive plant alkaloid expressing strong psychostimulatory effect. It has no medical use in equine veterinary practice. The contamination of the environment with cocaine such as its presence on the US paper currency has been reported few times. There are anecdotal reports of low benzoylecgonine (BE) concentrations (usually much less than 100 ng/mL) being found in urine of race horses. In order to protect horsemen against harsh penalties associated with the presence of trace amounts of BE in horse urine as a result of environmental contamination, in February 2005 the Illinois Racing Board issued new medication rules that established the threshold level of 150 ng/mL for BE in equine urine. The penalties associated with this rule provide for increasing fines ($250, $500, $1000) with successive positive reports against a trainer for levels of BE below 150 ng/mL. A total of 19,315 urine samples were collected over the 2-year period of time from winning horses (both harness and thoroughbred) at race tracks in Illinois for routine drug screening (ELISA). The presence of BE was confirmed by GC/MS in 28 urine samples (0.14%). The concentration range for BE in harness horses (21 detections) was < 5-91 ng/mL, and for thoroughbred (seven detections) was 7-52 ng/mL. To date, the laboratory has not reported concentrations of BE that exceed the established threshold concentration of 150 ng/mL. 相似文献
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Wendy Kliewer David W. Sosnowski Sawyer Wilkins Katlyn Garr Carolyn Booth Kristina McGuire Anna W. Wright 《Journal of youth and adolescence》2018,47(12):2596-2607
Recent evidence suggests parent-adolescent discrepancies regarding adolescent disclosure can provide insight into parent-child relations and adolescent adjustment. However, pathways linking discrepancies to adjustment are not well known. We tested a model linking parent-adolescent discrepancies in disclosure to adolescent substance use through affiliation with deviant peers. Using three annual waves of data from a community-based study (N?=?357; 91% African American; 53% female; Mage?=?13.13 years, SD?=?1.62 years at baseline), findings revealed that adolescent-reported secrecy and deviant peer affiliation were positively associated with substance use one and two years later, respectively, but there was no evidence of mediation. The results highlight associations of adolescent secrecy and adjustment, and the role peers play in adolescent substance use behaviors. 相似文献