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121.
The most widely accepted model of juror decision making acknowledges the importance of both the case-specific information presented in the courtroom, as well as the prior general knowledge and beliefs held by each juror. The studies presented in this paper investigated whether mock jurors could differentiate between evidence of varying strengths in the absence of case information and then followed on to determine the influence that case context (and therefore the story model) has on judgments made about the strength of forensic DNA evidence. The results illustrated that mock jurors correctly identified various strengths of evidence when it was not presented with case information; however, the perceived strength of evidence was significantly inflated when presented in the context of a criminal case, particularly when the evidence was of a weak or ambiguous standard. These findings are discussed in relation to the story model, and the potential implications for real juries. 相似文献
122.
Previous research has shown that as crime scene location deprivation increases (lower socioeconomic status), the recovery of forensic material, principally DNA and fingerprints, also increases. However, this increase does not result in more crimes being solved by forensic means. In this study, we analyze stolen vehicle data and find a statistically significant positive association between deprivation and the amount of forensic material that matched either the victim or an associate of the victim on a criminal database. The nature of this association was investigated further by inspecting recovered stolen vehicles to establish whether the condition of a stolen vehicle and the tidiness of its interior influenced the recovery of forensic material that was attributed to the victim or an associate. Contradictory results suggest that other factors may contribute to understanding the association between the recovery of victim- or associate-attributable forensic material and crime scene location deprivation. 相似文献
123.
Lisa S. Nored Doug Goodman R. Alan Thompson 《Journal of Police and Criminal Psychology》2011,26(1):35-46
This article provides an empirical analysis of Americans with Disabilities Act (ADA) implementation within the law enforcement
profession. Specifically, the study reports results from a national survey of state police/highway patrol agencies regarding
practical implementation of the ADA. The data is analyzed in terms of population size and collective bargaining status. Results
of this endeavor indicate that implementation of the ADA within law enforcement is difficult, especially as applied to the
work of sworn personnel. These challenges are somewhat diminished when applied to non-sworn personnel such as dispatchers,
administrators, and clerical personnel. The most substantial obstacles to implementation of the ADA within law enforcement
is not associated with political officials or administrators. Instead, most arise from the lack of training and vague legislative
language and regulatory standards. Smaller states and those without collective bargaining report lower levels of accommodation;
however, there are few statistically significant differences in terms of population and collective bargaining. 相似文献
124.
125.
A multi-site, randomized study of strengths-based case management with substance-abusing parolees 总被引:1,自引:0,他引:1
Prendergast M Frisman L Sacks JY Staton-Tindall M Greenwell L Lin HJ Cartier J 《Journal of Experimental Criminology》2011,7(3):225-253
Objectives
To test whether strengths-based case management provided during an inmate’s transition from incarceration to the community increases participation in community substance abuse treatment, enhances access to needed social services, and improves drug use, crime, and HIV risk outcomes. 相似文献126.
127.
Lonna Rae Atkeson Alex N. Adams Lisa A. Bryant Luciana Zilberman Kyle L. Saunders 《Political Behavior》2011,33(1):161-178
Telephone surveys have been a principle means of learning about the attitudes and behaviors of citizens and voters. The single
mode telephone survey, however, is increasingly threatened by rising costs, the declining use of landline telephones, and
declining participation rates. One solution to these problems has been the introduction of mixed-mode surveys. However, such
designs are relatively new and questions about their representativeness and the intricacies of the methodology remain. We
report on the representativeness of a post election mixed-mode (Internet and mail) survey design of 2006 general election
voters. We compare sample respondent means to sample frame means on key demographic characteristics and examine how mail and
Internet respondents differed in terms of attitudes, behaviors and demographics. We find that overall the Internet respondents
were representative of the population and that respondent choice of mode did not influence item response. We conclude that
mixed-mode designs may allow researchers to ask important questions about political behavior from their desktops. 相似文献
128.
Miranda warnings enshrine the constitutional rights of custodial suspects against self-incrimination. However, the wording and sentence complexity of Miranda warnings and waivers vary dramatically from jurisdiction to jurisdiction. This study is the first extensive investigation of Miranda warning variations examining 560 Miranda warnings from across the United States. With Flesch-Kincaid reading comprehension as a useful metric, Miranda warnings varied from very simple comprehension (i.e., grade 2.8) to requiring postgraduate education. Miranda warnings are composed of five components (e.g., silence and evidence against you); marked variations were also observed in the comprehensibility of individual components. On average, the Miranda warning component on "continuing rights" requires a reading comprehension level six grades higher than the comparatively simple expression of the right to silence. Similar analyses were conducted on Miranda waivers. The content of these warnings differed on such issues as communicating (a) when access to an attorney would be granted (e.g., 45.9% specified only "during questioning") and (b) explicitly that indigent legal services were free (e.g., 31.8% directly informed suspects). Finally, the study identified representative Miranda components at different levels of reading comprehension as a template for further research. 相似文献
129.
Composite faces built by eyewitnesses commonly are poor likenesses of the target face. When there are multiple witnesses,
however, an opportunity exists to morph the composites. Morphs were rated as more similar to the target face than were the
mean ratings of the individual composites. However, as hypothesized, the morph also came to resemble non-target faces more
than the individual composites did (a prototype effect). This prototype effect was so strong that the morphs resembled non-targets
more than the individual composites resembled the targets. In addition, morphing composites produced an attractiveness bias,
which made the morphing of composites less effective for less attractive targets. Even when the prototype effect and the attractiveness
bias were controlled for, however, a true morph-superiority effect continued to exist.
The author won the Psi Chi/APS Albert Bandura Graduate Research Award in 2005--2006 for this study. 相似文献
130.
Lisa M. Perez Jeremy Jones David R. Englert Daniel Sachau 《Journal of Police and Criminal Psychology》2010,25(2):113-124
This study examines the psychological impact of viewing disturbing media on investigators engaged in computer forensics work.
Twenty-eight federal law enforcement personnel who investigate Internet child pornography cases completed measures of secondary
traumatic stress disorder (STSD) and burnout. Substantial percentages of investigators reported poor psychological well-being.
Greater exposure to disturbing media was related to higher levels of STSD and cynicism. STSD and burnout scores were related
to increased protectiveness of family, reliance on co-workers, general distrust, and turnover intentions. On a positive note,
investigators scored high in professional efficacy, indicating they feel their work makes a difference. Furthermore, personnel
with supportive relationships scored lower on both STSD and burnout. 相似文献