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This article examines key governing issues related to Los Angeles transit operations. The study uses empirical data from the National Transit Database and personal interviews conducted with transit agency officials. Based on technical analysis and evaluation, the authors call for empowering council of governments and small cities to address interagency/intersector coordination and political equity issues, downsizing the Los Angeles County Metropolitan Transportation Authority Headquarters and strengthening autonomy of the “Service Sectors” to better streamline transit operation issues, abolishing small municipal transit operators to refine bus fleet size distribution, and enhancing transit service privatization to yield a better cost efficiency. 相似文献
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William R. Nelson 《政治交往》2013,30(3):167-180
416.
Research on framing effects has demonstrated how elites can influence public opinion by the way they present and interpret political issues. However, these findings overwhelmingly stem from experimental settings that differ from how issues are typically discussed in real-world political situations. This study takes framing research to more realistic contexts by exploiting a natural experiment to examine the neglected role of political parties in framing effects. Examining the effects on public opinion of a sudden shift in how a major political party frames a salient issue, I demonstrate that parties can be powerful in shaping the policy preferences among their supporters. Yet, even strong partisans do not follow the party line uncritically. Rather, they judge the party frame according to their own beliefs about the problems surrounding the issue. Thus, party elites face the challenge of developing frames that resonate with their voters' preexisting beliefs if they want to shape policy preferences, even among their otherwise most loyal supporters. These dynamics have important implications for understanding interactions between political elites and the public. 相似文献
417.
Objectives
Drawing from general strain and self-control perspectives, the role of maladaptive coping (i.e., substance use) in the causal pathway between victimization and offending is explored. Specifically, the present study investigates: (1) the extent to which self-control influences substance use in response to victimization, and (2) whether victims with low self-control and who engage in substance use are more likely to commit violent offenses in the future.Methods
Three waves of panel data from the Gang Resistance Education and Training program are used (N = 1,463), and negative binomial regression models are estimated to explore the interactive effects of low self-control, victimization, and substance use on violent offending.Results
Victims with low self-control are more likely to engage in substance use post-victimization, and low self-control and substance use are found to exert significant conditional effects on the pathway between victimization and offending. These results remained robust even after controlling for prior violent offending, peer influences, prior substance use, and other forms of offending.Conclusions
The causal pathway between victimization and offending can be explained by drawing upon key concepts drawn from self-control (i.e., how self-control shapes coping responses) and general strain (i.e., how those responses influence offending above and beyond self-control) theories, indicating that these two perspectives can and should be integrated more explicitly to explain the dynamics of victimization and offending. 相似文献418.
An exploratory qualitative study explored the effect of attachment styles on disputants' speech during real‐life mediations. Drawing on attachment theory, we classified disputants as secure or insecure individuals using a self‐report attachment‐style questionnaire. Subsequently, they entered their mediation sessions, where their entire speech was recorded. Qualitative analysis of their speech yielded consistent and sometimes striking differences that portrayed secure speech as remarkably more useful and enhancing toward resolution compared with insecure speech. The findings, presented with many examples, strongly indicate the relevance of attachment to the research of communication during mediation sessions. In this report, we also consider the practical implications of the association between attachment and disputants' behavior, emphasizing the role of mediators. 相似文献
419.
Benjamin Steiner Lawrence F. Travis III Matthew D. Makarios Benjamin Meade 《Law & society review》2011,45(2):371-400
Parole officials have traditionally been afforded considerable discretion when making sanctioning decisions to be able to tailor sanctions according to substantively rational concerns such as individuals' unique needs and situations. However, the application of substantive rationality in sanctioning can also generate unwanted disparities because sanctioning decisions may be based on extralegal factors that parole officials consider relevant. Concerns regarding disparate treatment of offender groups have prompted a number of states to consider adopting administrative violation response policies that emphasize formal rationality and uniformity by restricting parole officers' discretion and structuring sanctioning decisions according to legally relevant criteria. By emphasizing formal rationality in sanctioning, structured sanction policies present a dilemma for parole officers—uniformity versus individualized treatment. In 2005, the state of Ohio implemented an administrative violation response policy designed to reduce parole officers' reliance on revocation hearings and promote uniformity in sanctioning decisions. This study involved an examination of whether Ohio's shift to structured sanctioning coincided with differences in legal and extralegal effects on parole officers' decisions to pursue revocation hearings. Analyses of data collected before and after the implementation of the policy revealed a reduction in the number of revocation hearings officers pursued. Only modest increases in uniformity were observed, however, because there was little disparity resulting from officers' hearing decisions before the policy was put in place. These findings are discussed within perspectives on justice system actors' decision making. 相似文献
420.
The objective of this project was to investigate the trends of changes in the crystal morphology of cocaine in the presence of the common adulterants, caffeine and lidocaine HCl. By performing gold chloride microcrystal tests on samples of cocaine with adulterants at 10, 20, and 50% concentrations, trends in the changes of the crystal morphology can be linked to specific adulterants and concentrations. For cocaine/caffeine mixtures, the trend is elongation of one axis, additional branching, and brown discoloration of the crystals. At 50:50 cocaine/caffeine mixtures, branched spherical crystals and long needles appear. The trends for cocaine/lidocaine mixtures include elongation of one axis with an X-shaped middle axis. The axes continue to grow and branching decreases until at 50%, spherical clusters of needles appear. These results indicate microcrystal analysis can be used as a novel method for presumptively identifying not only cocaine but also the identity and concentration of the adulterant. 相似文献