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891.
J. M. Mond P. Marks P. J. Hay B. Rodgers C. Kelly C. Owen S. J. Paxton 《Journal of youth and adolescence》2007,36(6):753-762
This research examined the “mental health literacy” of adolescents concerning eating-disordered behavior. A vignette describing
a fictional 16-year old female meeting diagnostic criteria for bulimia nervosa was presented to 522 female high school students,
followed by a series of questions concerning treatment of and treatment-seeking for the problem described. Results indicated
that primary care practitioners, mothers and close female friends were most highly regarded as potential sources of help.
Self-help interventions, including the use of vitamins and minerals, were also highly regarded, whereas participants were
less positive about the benefits of mental health specialists and ambivalent about the use of anti-depressant medication.
Most participants believed that the problem described would be difficult to treat, and that relapse was likely even given
appropriate treatment. An additional finding of note was that among participants with a high level of eating disorder symptoms
(n=36, 6.9%), recognition of an eating problem was poor. We conclude that beliefs likely to be conducive to low and/or inappropriate
treatment-seeking for eating problems may be common among adolescent girls. In addition, the findings suggest that prevention
programs for the eating disorders need to target not only at-risk individuals, but also individuals in their immediate social
environment. 相似文献
892.
We investigate the role of payoff asymmetry in laboratory prisoner’s dilemma games. Symmetric and asymmetric games are examined in simultaneous and sequential settings. In the asymmetric sequential games, we study the impact of having payoff advantaged players moving either first or second. Asymmetry reduces the rates of cooperation in simultaneous games. In sequential games, asymmetry interacts with order of play such that the rate of cooperation is highest when payoff disadvantaged players move first. 相似文献
893.
This issue of Policing: A Journal of Policy and Practice, isdevoted principally to the use of force, a topic that has dominatedacademic debate and preoccupied practitioners. For academics,the question is: what distinguishes police officers and theorganisations in which they operate from others, particularlythose growing legions of private security operatives, un-swornpolice auxiliaries, and sundry officials with law enforcementpowers? The orthodox answer is that the police enjoy a monopolyof legitimate force over their fellow citizens (a viewthat has its origins in the pioneering work of Bittner, 1970).That orthodoxy has increasingly been criticised in the faceof the obvious fact that bouncers, store detectives, securityguards of all kinds, and many others also exercise legitimateforce in ejecting drunken customers from pubs and clubs,apprehending shoplifters, and defending 相似文献
894.
Matthew R. Cleary 《American journal of political science》2007,51(2):283-299
In this article I test two competing visions about how democracy produces responsive government. Electoral theories of democracy posit that elected governments are responsive to public demands because citizens are able to sanction bad politicians and select good ones. Participatory theories attribute responsiveness to a citizenry's ability to articulate demands and pressure government through a wider range of political action. I test hypotheses derived from these two approaches, using an original dataset that combines electoral, socioeconomic, and public-financial indicators for Mexico's 2,400 municipalities, from 1989 to 2000. The data show that electoral competition has no effect on municipal government performance. But the results are consistent with the hypothesis that nonelectoral participation causes improved performance. Thus, I suggest that the quality of municipal government in Mexico depends on an engaged citizenry and cooperation between political leaders and their constituents, rather than the threat of electoral punishment. I recommend that scholars broaden the study of government responsiveness to account for participatory strategies of political influence and critically assess the claims of those who would promote elections as a cure-all for poor democratic performance. 相似文献
895.
Paul A. Djupe Anand E. Sokhey Christopher P. Gilbert 《American journal of political science》2007,51(4):906-920
We investigate the sources of an important form of social inequality: the social processes by which men and women acquire participatory resources in organizations. In particular, we investigate the extent to which men and women acquire civic skills and are targets for political recruitment within churches. Integrating theory about social interaction within an organizational structure, we hypothesize that the ways in which women gain politically relevant resources from the church are simply different from those of men. Three factors explain the institutional treatment of women in churches: (1) women's political contributions are devalued; (2) women respond to social cues more than men do; (3) women respond to political cues from clergy—especially female clergy—whereas men do not. Our findings of gender differences in civic resource acquisition provide a more nuanced treatment of the mobilization process and have broad implications for the relationship between political difference and participatory democracy . 相似文献
896.
897.
Major disasters represent infrequent events that often require response organizations to vicariously learn from the experiences of others in order to improve their operations. A primary mechanism for such knowledge diffusion is the different practitioner and empirical journals for the organizational fields that comprise disaster response. A review of the literature for the law enforcement field, however, reveals that little attention is given to how these organizations manage actual disasters. In particular, the presentation of organizational experiences, whether through case studies or other methodologies, is very limited in the practitioner and empirical literature of this field. This represents a considerable problem for improvements of disaster response operations given that law enforcement agencies represent a key component in such efforts. The research presented in this article is an effort to fill this knowledge gap and thereby facilitate organizational learning to improve future law enforcement disaster response activities. The authors traveled to Mississippi and Louisiana after Hurricane Katrina to examine the response efforts of state and local law enforcement agencies to the storm. The findings from this research are reported here in a lessons‐learned format to inform law enforcement disaster response policy. 相似文献
898.
899.
The study reported in this paper explores how effective Public Private Partnerships (PPP) have been as critical providers of capital assets within the state education sector in the UK. Specifically, the research investigates the impact on educational provision of the UK government's contentious £43 billion Private Finance Initiative (PFI). The inquiry focuses on 27 English Local Education Authorities (LEAs) currently or recently involved in PFI. The investigation examines the effect of PFI's on LEA decision‐making processes and discusses these authorities assessment of the UK government's current PFI strategy. An evaluation of PFI as a source of sustainable finance is reported as well as recommendations made for LEAs currently considering adoption of PFI. Through such analysis, this study seeks to de‐layer and ascertain the influence of complex external environmental influences and stakeholders that need to be taken into account in order to make PPPs work. The paper concludes by presenting the critical considerations for enhancing the working relationship between private and public sector partners. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
900.
The self-concerns and social expectations that are part of the identity development process may lead adolescents to think that others survey them for signs of individuality. The novelty of identity development may also lead to feelings of uniqueness and invulnerability. The imaginary audience and personal fable may therefore stem from identity development and not from the emergence of formal operations. In this study high school and first-year university students (N=255) completed measures of adolescent egocentrism, identity development, and formal operations. Egocentrism was moderately associated with higher scores on identity crisis and identity achievement, and with lower scores on identity diffusion. There was no significant relationship between egocentrism and the emergence of formal operations.Received his M.Sc. and Ph.D. from the University of Victoria. His main interests are in personality, social and developmental psychology.Currently completing a master's degree at Lakehead University. Interests are in social and clinical psychology. 相似文献