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21.
We experimentally test a rent seeking model under five levels of competition. At one extreme, a subject’s probability of winning a prize is equal to her share of the total expenditures. At lower levels of competition, a subject’s probability of winning is affected more by her own expenditures than by the expenditures of others. Predicted expenditure levels are positively associated with higher levels of competition. Consistent with previous rent seeking experiments, we find that subjects spend significantly more than the Nash equilibrium prediction at all levels of competition. However, expenditure patterns generally follow the Nash prediction; expenditures decrease as the level of competition decreases. Our experimental design also includes a lottery choice experiment to control for subjects’ risk preference. We find that subjects who are more risk averse spend significantly less in the contest and this effect is particularly strong for female subjects.  相似文献   
22.
Employment civil rights laws require employers to make reasonable accommodations for certain workers so that they can perform their jobs. The “reasonableness” of an accommodation request should be based largely on the cost of the accommodation relative to the company's resources, but how do people really evaluate such requests? This study examines determinations of the reasonableness of workplace accommodation requests made by trial judges and ordinary people. Using a 2 × 3 × 3 between‐subjects factorial design, we test the effect of worker identity (nursing‐mother worker, transgender worker, and Muslim worker) and cost on determinations of reasonableness. We find that (1) the identity category of the requesting worker impacts determinations of reasonableness by both judges and laypeople, (2) the cost of the accommodation impacts determinations of reasonableness, (3) judges are more likely to think that accommodation requests are reasonable than are laypeople, (4) there is a complicated relationship between accommodation cost and employee identity, and (5) the cost of the requested accommodation mitigates the effect of identity significantly for judges but less so for ordinary citizens. While judges are less influenced by the identity category of the employee‐requestor than are their lay‐counterparts, social status plays a role in determining what constitutes “reasonable accommodation.”  相似文献   
23.
The stigma associated with a felony conviction can impede the reentry process, and emerging research findings indicate that one's community can amplify or temper the mark of a criminal record. Researchers examining criminal stigma have focused on individuals living in urban areas, overlooking the experiences of persons outside these communities. Using qualitative data collected from a sample of men and women paroled for sexual offenses in Missouri, we contrast how social and structural stigma alter the reentry experiences for participants living in communities along the rural and urban continuum. The results show that the stigma of a sex offense conviction was a near‐universal experience and residence restrictions stymied efforts to find housing. Residents of urban areas and some large cities felt that the community offered relative anonymity from stigma but the stress of their status being discovered was omnipresent. Participants in rural areas and small cities had less social privacy and reported being shunned in the community, although strong social ties did mitigate some of the consequences of stigma. The results highlight the importance of considering place when studying reentry and have implications for designing correctional policies to address the needs of residents returning to non–metropolitan locations.  相似文献   
24.
Forensic practitioners are recommended to dark adapt their eyes prior to conducting evidential searches in the dark. The dark adaptation process remains poorly standardised across the discipline, with little quantified regarding the benefits of such preparative steps. Herein, we report the findings of a study that recruited 50 participants to assess the effectiveness of the Crime-lite Eye?, a darkness adaptation device developed to assist forensic practitioners both in the laboratory and in field. Participants were tasked with searching for the fluorescent signatures left by reaction of 1,8-diazafluoren-9-one (DFO) with amino acids, in a manner akin to the fluorogenic fingerprint treatment of porous evidence. Using an Epson Stylus Photo R265 inkjet printer, ink cartridges were filled with alanine solutions of various concentrations, allowing different motifs to be printed onto copy paper and subsequently developed using DFO. Participants searched for this ‘evidence’ both with and without dark adapted vision. On average, participants were able to locate and correctly recognise 16% more evidence once dark adapted using the Crime-lite Eye?.The increase in evidence located by participants once dark adapted suggests that crime scene officers should be dark adapting in order to visualise as much as possible. The time taken to dark adapt, 10?min on average during this study, is not excessively long, and should not significantly slow the investigation.  相似文献   
25.
The chemical composition of fingermarks could potentially be important for determining investigative leads, placing individuals at the time of a crime, and has applications as biomarkers of disease. Fingermark samples containing triacylglycerols (TAGs) and other components were analyzed using laser desorption/ionization (LDI) time-of-flight mass spectrometry (TOF MS). Only LDI appeared to be useful for this application while conventional matrix-assisted LDI-TOF MS was not. Tandem MS was used to identify/confirm selected TAGs. A limited gender comparison, based on a simple t-distribution and peaks intensities, indicated that two TAGs showed gender specificity at the 95% confidence level and two others at 97.5% confidence. Because gender-related TAGs differences were most often close to the standard deviation of the measurements, the majority of the TAGs showed no gender specificity. Thus, LDI-TOF MS is not a reliable indicator of gender based on fingermark analysis. Cosmetic ingredients present in some samples were identified.  相似文献   
26.
The climate of school classrooms, shaped by a combination of teacher practices and peer processes, is an important determinant for children's psychosocial functioning and is a primary factor affecting bullying and victimization. Given that there are relatively few theoretically-grounded and validated assessment tools designed to measure the social climate of classrooms, our research team developed an observation tool through participatory action research (PAR). This article details how the assessment tool was designed and preliminarily validated in 18 third-, fourth-, and fifth-grade classrooms in a large urban public school district. The goals of this study are to illustrate the feasibility of a PAR paradigm in measurement development, ascertain the psychometric properties of the assessment tool, and determine associations with different indices of classroom levels of relational and physical aggression.  相似文献   
27.
Our current understanding of the role of the social environment in crime causation is at best rudimentary. Guided by the theoretical framework of Situational Action Theory, and using data from the ESRC financed Peterborough Adolescent and Young Adult Development Study (PADS+), this paper aims to propose how we can better theorise and study the role of the social environment, particularly the person and place interaction, in crime causation. We will introduce, and illustrate the usefulness of, a space–time budget methodology as a means of capturing people’s exposure to settings and describing their activity fields. We will suggest and demonstrate that, combined with a small area community survey and psychometric measures of individual characteristics, a space–time budget is a powerful tool for advancing our knowledge about the role of the social environment, and its interaction with people’s crime propensity, in crime causation. Our unique data allows us to study the convergence in time and space of crime propensity, criminogenic exposure and crime events. As far as we are aware, such an analysis has never before been carried out. The findings show that there are (a) clear associations between young people’s activity fields and their exposure to criminogenic settings, (b) clear associations between their exposure to criminogenic settings and their crime involvement, and, crucially, (c) that the influence of criminogenic exposure depends on a person’s crime propensity. Having a crime-averse morality and strong ability to exercise self-control appears to make young people practically situationally immune to the influences of criminogenic settings, while having a crime-prone morality and poor ability to exercise self-control appears to make young people situationally vulnerable to the influences of criminogenic settings.  相似文献   
28.
An emerging body of research suggests that prison visitation has implications for better understanding inmate institutional and post-release behavior, but not all inmates receive visits. The goal of the current study is to document barriers to visitation from the inmate perspective and describe the perspectives of those who receive very few or no visits. We also describe how inmate perceptions of visits impacts the way one does time and negotiates subsequent visitation. Using data from qualitative interviews, we find evidence that inmates make willful decisions when negotiating prison visits that are guided by one’s sense of self and further colored by the perceived social and economic strain on families. Our results challenge the perception of a universally positive visitation experience, and introduce the role of inmate choice in selecting into and out of prison visits.  相似文献   
29.
Abstract

Homeless people have been found to exhibit high levels of personal disability (mental illness, substance abuse), extreme degrees of social estrangement, and deep poverty. Each of these conditions poses unique housing problems, which are discussed here. In the 1980s, the number of poor people has increased and the supply of low‐income housing has dwindled; these trends provide the background against which the homelessness problem has unfolded. Homelessness is indeed a housing problem, first and foremost, but the characteristics of the homeless are such as to make their housing problems atypical.  相似文献   
30.
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