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排序方式: 共有370条查询结果,搜索用时 20 毫秒
71.
Using a sample of full-time employees of a public sector organisation in South Korea, this study examines whether transformational leadership (TL) has a significant positive effect on affective commitment (AC) and organisational citizenship behavior (OCB), and whether AC is positively related to OCB. The study also examines whether AC mediates the effects of TL on OCB. The results of higher-order structural equation modeling indicate a positive relationship between TL and AC; no significant relationship between TL and OCB; and a significant positive relationship between AC and OCB. Thus, the results clearly demonstrate that AC fully mediates the relationship between TL and OCB. Theoretical and practical implications of these findings are discussed, and proposals for future research are made. 相似文献
72.
Aylin Yalçn Sarbey M.Sc. ; Abigail Grace Hannam M.Sc. ; Çelik Tarmc Ph.D. 《Journal of forensic sciences》2009,54(5):1068-1072
Abstract: In order to assess whether or not the class and individual characteristics of a firearm change over time, five different makes of Turkish self-loading pistol were tested and were each fired a large number of times. The class and individual characteristics were identified for each pistol and the first fired cartridge case was compared with the subsequent consecutive 250th fired cases for each pistol. It was found that there were slight changes in some of the individual and class characteristics; however, this was not statistically significant and did not affect the ability of the firearms examiner to match the first fired case to the last fired case for each firearm tested. 相似文献
73.
Christopher J. Sullivan Jean Marie McGloin James V. Ray Michael S. Caudy 《Journal of Quantitative Criminology》2009,25(4):419-441
Offending specialization continues to be a subject of empirical inquiry for scholars interested in criminal careers. Early
research consistently spoke to the generality of offending profiles, but more recent work has revealed somewhat mixed findings.
These results have emerged alongside newly developed and applied methods that detect and describe offending specialization.
To what extent these methods shape divergent conclusions and/or provide overlapping insight remains unclear, however. Therefore,
the degree to which more recent inquiries are actually studying the same operational definition of specialization is unknown.
In order to consider this issue further, this study utilizes four frequently applied approaches with a single data set. The
study indicates when and where findings converge and also describes any unique insights provided by each method. The work
concludes with a discussion surrounding the utility of applying multiple strategies in assessing specialization in criminal
offending. 相似文献
74.
Teitelman AM Ratcliffe SJ Morales-Aleman MM Sullivan CM 《Journal of interpersonal violence》2008,23(12):1694-1712
This study examined the association between sexual relationship power, intimate partner violence, and condom use among African American and Hispanic urban girls. In this sample of 56 sexually active girls, 50% did not use condoms consistently and therefore were at higher risk for acquiring HIV or sexually transmitted diseases (STDs). Teens who experienced more intimate partner violence had a significantly higher likelihood of inconsistent condom use and therefore a greater risk for HIV/STDs. Girls' sense of sexual control in their relationships was not directly associated with inconsistent condom use but was inversely related to verbal and emotional abuse. Interventions aimed at reducing HIV/STD risk for adolescent girls need to address patterns of dominance and control in adolescent relationships as well as multiple forms of partner violence. This suggests the need for multilevel intervention approaches that promote girls' agency and multiple ways to keep girls safe from perpetrators of partner abuse. 相似文献
75.
76.
77.
The study assesses the impact of a theory-based school violence program though a survey of 1,500 middle and high school students.
It is the first to apply the concept of optimistic bias within the school violence context. Despite high profile school shootings,
the students maintained the belief that violence was less likely to happen to them (personally) or in their schools than elsewhere
in the country. Findings indicate that optimistic bias can be reduced through educational campaigns, and suggest a means of
reducing violence by first reducing optimistic bias. 相似文献
78.
Nancy Loucks Olwen Lyner Tom Sullivan 《European Journal on Criminal Policy and Research》1998,6(2):195-210
This paper summarises a large-scale research project, jointly funded by the European Commission and the Northern Ireland Office, about the legislation, policies, and practices which act against the employment of people with a criminal record in the European Union. The disparity of legal guidance between countries effectively restricts the opportunities for people with a criminal record to work in the country they choose. This paper intends to increase awareness of the policies across Europe which affect the employment of people with a criminal record with a view to addressing the marginalisation of this group and thereby encouraging the re-integration of ex-offenders into society. Details of the work undertaken by a project based in Northern Ireland, 'Coping with Convictions' which endeavours to tackle some of the existing barriers to ex-offender employment are described. In addition, the recent introduction of UK legislation, allowing employers greater access to criminal record information, and the implications this may have for ex-offenders seeking employment are also discussed. 相似文献
79.
Teresa A. Sullivan 《政策研究评论》1992,11(2):153-164
Immigration reform is a policy of particular concern within the low-wage service sector and among self-employed ethnic entrepreneurs. This study uses U. S. Census microdata to show that Latino entrepreneurs differ in earnings by nativity and industry. Although foreign-born entrepreneurs usually have lower earnings than native-born Latino entrepreneurs, the situation reverses itself among restaurateurs and small retailers. The study then uses data from the "Six-City Study" to examine nativity and industry as variables affecting attitudes toward IRCA. High levels of support toward IRCA are reported, but the expected variations by nativity and industry emerge. 相似文献
80.
Anthony Spirito Lori J. Stark Nancy Grace Dean Stamoulis 《Journal of youth and adolescence》1991,20(5):531-544
This research investigated problems commonly experienced by children and young adolescents, and the strategies they use to cope with these events. Six hundred seventy-six children, ages 9–13 years, were asked to identify a problem they recently experienced and to describe the strategies they used to cope with it. In addition, they were also asked to complete a scale describing how they coped with a common problem (being grounded by parents). In general, we found that children reported four common Stressors: parents, siblings, school, and friends. These Stressors were the same across age and sex; however, the coping strategies employed differed by age and type of problem. Both age and sex effects were found in reported use of coping strategies to deal with being grounded by parents. The results of this study suggest that more research must be performed to offset the lack of data in the area of children's normative coping. The implications of the findings for clinical assessment and treatment of children are discussed.He has a Ph.D. in clinical psychology from Virginia Commonwealth University. Current research interests include coping strategies used by healthy and chronically ill children, and attempted suicide in adolescence.She has a Ph.D. in clinical psychology from West Virginia University. Her current research interests include coping in chronically ill children and feeding difficulties in children with cystic fibrosis.She received her Ph.D. in clinical psychology from Louisiana State University. Her current research interests include pediatric psychology and childhood anxiety disorders.His current research interests include behavioral consultation in industrial settings. 相似文献