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61.
Gilbert MT Menez L Janaway RC Tobin DJ Cooper A Wilson AS 《Forensic science international》2006,156(2-3):208-212
We have investigated the susceptibility of degraded human hair shaft samples to contamination by exogenous sources of DNA, including blood, saliva, skin cells, and purified DNA. The results indicate that on the whole hair shafts are either largely resistant to penetration by contaminant DNA, or extremely easy to successfully decontaminate. This pertains to samples that are both morphologically and biochemically degraded. We suggest that this resistance to the incorporation of contaminant DNA relates to the hydrophobic and impermeable nature of the keratin structures forming the hair shaft. Therefore, hair samples represent an important and underestimated source of DNA in both forensic and ancient DNA studies. 相似文献
62.
Hawkins-Rodgers Y Cooper J Page B 《International journal of offender therapy and comparative criminology》2005,49(2):210-220
This study examines the relationships between adult attachment orientations and the ability to seek social support as factors in mediating behavior. Data were collected on non violent offenders (n = 57) and college students (n = 89). The results indicated the non-normative group of nonviolent offenders reported being more securely attached and having more satisfaction with their social supports than the normative group of college students. Fewer college students reported being securely attached than the nonviolent offenders but had a larger number of social supports. In the insecure categories, nonviolent offenders reported being more dismissively attached whereas college students reported being preoccupied in their attachment orientation. The study suggests that attachment and social-support-seeking behaviors across different populations may be potential factors in designing counseling services that are used for risk classification and needs assessment. 相似文献
63.
Civic engagement and collaborative public management are concepts that are defined broadly, making theoretical explication challenging and practical application of empirical research difficult. In this article, the authors adopt definitions of civic engagement and collaborative public management that are centered on the citizen and the potential for active citizenship. Following a historical review of civic engagement in the United States, a conceptual model of five approaches to civic engagement is offered. Citizen-centered collaborative public management is enhanced through these approaches. The authors suggest the need for further empirical research on collaborative public management that is grounded in citizenship action. 相似文献
64.
This study focuses on the role of family experience in adolescents' conception of the self in the context of friendship and dating relationships. Three issues are addressed: the extent of sex differences in adolescents' friendship and dating identity, how links between family experience and friendship and dating identity might differ for males and females, and whether mothers and fathers play distinctive roles in such development. A sample of Caucasian two-parent families, each including an adolescent who was a high school senior, was observed in a family interaction task designed to elicit the expression and coordination of a variety of points of view. Each adolescent was also given an interview assessing exploration and commitment in friendship and dating identity. Only one sex difference was found in identity, with females more committed in their conceptions of dating relationships than males. The key finding of the study concerns the distinctive patterns of family interaction associated with friendship and dating identity. For females, separateness in family interaction was related to their friendship identity exploration, whereas for males, the links between family interaction and exploration all involved connectedness. The different contingencies may reflect the interplay between different societal patterns of support and restriction of males' and females' exploration.This work was supported by grants from the National Institute of Child Health and Human Development (HD-92819 and HD-17983) and the Hogg Foundation for Mental Health and from the University Research Institute and the Institute of Human Development and Family Studies of the University of Texas at Austin.Received her Ph.D. in child psychology from the University of Minnesota. Research interests include the role of family and peer relationships in the development of individual and relational competence, and the interface of family, peer, and school contexts in the development of children and adolescents.Received his Ph.D. in child psychology from the University of Minnesota. Research interests include the role of the family in adolescent personality development and identity formation, career development, and adoptive family relationships. 相似文献
65.
This article offers a thorough analysis of the unintended impact economic sanctions have on political repression—referred
to in this study as the level of the government respect for democratic freedoms and human rights. We argue that economic coercion
is a counterproductive policy tool that reduces the level of political freedoms in sanctioned countries. Instead of coercing
the sanctioned regime into reforming itself, sanctions inadvertently enhance the regime’s coercive capacity and create incentives
for the regime’s leadership to commit political repression. Cross-national time series data support our argument, confirming
that the continued use of economic sanctions (even when aimed at promoting political liberalization and respect for human
rights) will increase the level of political repression. These findings suggest that both scholars and policy makers should
pay more attention to the externalities caused by economic coercion.
相似文献
A. Cooper DruryEmail: |
66.
Can grassroots government succeed on its own without state involvement? By comparing approaches in two metropolitan governments—neighborhood councils in Los Angeles and resident committees in Shanghai—Bin Chen of the City University of New York at Baruch College, Terry L. Cooper of the University of Southern California, and Rong Sun of Shanghai Tongji University underscore the need to understand the interrelationships among the political and administrative structures where these specific reforms are implemented. Their analysis points out that the efficacy of a government-initiated civic engagement program depends on a balanced combination of state involvement and community self-organization. 相似文献
67.
Prior research has linked the innovative behavior of public sector employees to desirable outcomes such as improved efficiency and higher public service quality. However, questions regarding the drivers of innovative behavior among employees have received limited attention. This article employs psychological empowerment theory to examine the underlying processes by which entrepreneurial leadership and public service motivation (PSM) shape innovative behavior among civil servants. Based on three‐wave data from 281 Chinese civil servants and their 59 department heads, entrepreneurial leadership is found to positively influence subordinates' innovative behavior by enhancing two dimensions of psychological empowerment: meaning and impact. Additionally, PSM was found to influence subordinates' innovative behavior by enhancing the dimensions of meaning and competence. These findings suggest that to facilitate innovative behavior among employees, public organizations should consider introducing training that encourages leaders to serve as entrepreneurial role models and recruit employees with high levels of PSM. 相似文献
68.
69.
Robyn Cooper 《澳大利亚女权主义者研究》1987,2(4):165-176
Valerie Steele, Fashion and Eroticism: Ideals of Beauty from the Victorian Era to the Jazz Age (Oxford University Press), New York, 1985; Elizabeth, Wilson, Adorned in Dreams: Fashion and Modernity (Virago), London, 1985. 相似文献
70.