Democracy and state bias in Latin America: Some lessons from Mexico,Peru and Venezuela

This discussion considers why democracy has not so far led to the creation of impartial, honest and effective state institutions in Mexico, Venezuela and Peru. The explanation offered is essentially historical‐institutional. Non‐impartial (that is, biased) types of governance have a tendency to reproduce themselves over time due to the advantages that they offer to the powerful. However this observation, while true, does not explain why democracy has not done more to bring about the rule of law. The research focuses on Mexico, Peru and Venezuela because these are all cases in which democracy has failed spectacularly to discipline political competition within a framework of law. The Mexico's ruling Institutional Revolutionary Party maintains significant popular support despite conclusive evidence of previous ballot rigging, and continuing evidence of large‐scale corruption. Peru's Fujimori was re‐elected as president in 1995 despite previously using force to close the national Congress. Venezuela's Chavez convincingly won presidential elections in 1998, only six years after leading a coup attempt against an elected government.     

Exploring the perceived extent of and citizens' support for consumer racial profiling: Results from a national poll

Using data from a national Gallup poll, this article examines several hypotheses related to citizens' perceptions regarding the prevalence of consumer racial profiling (CRP) in the retail setting in America, as well as their support for the practice. The oversampling of Black and Hispanic respondents allowed for analyses that tested for racial differences in perceptions concerning the extent of CRP, and also for racial differences in the support for the use of CRP. The multivariate analysis found that Blacks were more likely than Hispanics and Whites to believe that CRP was widespread; there were no differences in the views of residents from urban and suburban areas; there were no differences between racial and ethnic groups regarding whether profiling was justified; and the more liberal the respondents were, the more likely they felt CRP was widespread and not justified. The authors also discuss the implications of these findings and present some future directions for CRP research.     

Effects of advanced age and dementia on restoration of competence to stand trial

Elderly defendants (age 65+) and defendants with dementia adjudicated incompetent to stand trial and hospitalized for restoration to competence (RTC) often present unique challenges to clinicians charged with their restoration. In this study, we attempted to better identify predictors of successful RTC by building upon previous research correlating increased age with decreased likelihood of RTC. We identified elderly non-demented defendants (n = 31) and defendants diagnosed with dementia (n = 47) from a state database of 1380 individuals hospitalized for competence restoration from 1988–2004. Using regression analysis and correcting for demographic variables and common admission psychiatric diagnoses, we studied the relationship of age at hospital admission and dementia diagnosis on the likelihood of successful RTC. Both advanced age and dementia diagnosis were associated with decreased RTC. After correcting for dementia diagnosis, increased age retained its negative correlation with restoration success. Both elderly non-demented defendants and defendants diagnosed with dementia were significantly less likely to be restored to competence than all other RTC admissions (n = 1302). However, a substantial percentage of both demented and elderly non-demented defendants were successfully restored to competence, potentially justifying restoration attempts for both of these groups of defendants.     

Rape prevention with college men: evaluating risk status

This study evaluates the effectiveness of a theoretically based rape prevention intervention with college men who were at high or low risk to perpetrate sexually coercive behavior. Participants (N = 146) are randomly assigned to the intervention or control group. Outcomes include rape myth acceptance, victim empathy, attraction to sexual aggression, sex-related alcohol expectancies, and behavioral indicators, measured across three time points. Positive effects are found for rape myth acceptance, victim empathy, attraction to sexual aggression, and behavioral intentions to rape. Only rape myth acceptance and victim empathy effects sustain at the 5-week follow-up. High-risk men are generally unaffected by the intervention although low-risk men produced larger effects than the entire sample. Results suggest rape prevention studies must assess risk status moderation effects to maximize prevention for high-risk men. More research is needed to develop effective rape prevention with men who are at high risk to rape.     

Time-lapse resistivity surveys over simulated clandestine graves

The aim of this study was to develop a better understanding of how electrical resistivity surveys can be used to locate clandestine graves. Resistivity surveys were conducted regularly over three simulated clandestine graves containing a pig cadaver, no cadaver and a pig cadaver wrapped in tarpaulin, respectively. Additionally, soil and groundwater samples were collected from two more simulated graves outside the survey area. The grave containing a pig cadaver was detectable from a low resistivity anomaly in the survey data. Groundwater data suggest that the resistivity anomaly associated with the surveyed pig grave was caused by a localised increase in groundwater conductivity. Wrapping a cadaver was found to initially change the resistivity response of a grave to a high resistivity anomaly. Resistivity surveys did not detect the disturbed soil in the grave that did not contain a cadaver. Although soil samples showed grave soil to be more porous than undisturbed soil, the lack of response from the grave that did not contain a cadaver suggests that disturbed soil was not responsible for the resistivity anomalies observed in this study. Resistivity surveys successfully detected all graves containing cadavers throughout the study, whilst also showing the potential to eliminate the need for mass excavation in a genuine search.     

Genetic variability of RyR2 and CASQ2 genes in an Asian population

We analyzed the coding regions of the cardiac calcium-handling genes, ryanodine receptor 2 (RyR2) and calsequestrin 2 (CASQ2) for genetic variants in a healthy Chinese population (n = 95) and in a cohort of 28 sudden unexplained death victims. Mutations in RyR2 and CASQ2 have been shown to alter calcium homeostasis during excitation–contraction coupling and predispose individuals to fatal cardiac arrhythmias. The genetic screening was accomplished by denaturing high-performance liquid chromatography and DNA sequencing methods. Genetic analysis revealed the following non-synonymous genetic variations: two reported RyR2 polymorphisms; 5654G>A (G1885E) and 5656G>A (G1886S), two reported CASQ2 polymorphisms; 196A>G (T66A) and 226G>A (V76M) and one novel CASQ2 mutation; 529G>C (E177Q). The functional significance of the novel CASQ2 mutation has not been evaluated and characterized. This study shows that multiple genetic variations of the RyR2 and CASQ2 genes exist in the two study populations. The inter-individual genetic variability may underlie the different susceptibility of individuals to developing ventricular tachycardia. The research results will be valuable for which future work involving clinical and forensic samples can be based upon to distinguish potential disease-associated mutations from common polymorphisms.     

Forensic utility of the mitochondrial hypervariable region 1 of domestic dogs, in conjunction with breed and geographic information

The 608-bp hypervariable region 1 (HV1) sequences from 36 local dogs were analyzed to characterize the population genetic structure of canid mitochondrial DNA (mtDNA). Sixteen haplotypes were identified. A 417-bp segment of this sequence was compared with GenBank sequences from a geographically representative sample of 201 dogs, two coyotes, and two wolves. Sixty-six haplotypes were identified including 62 found only in domestic dogs. Fourteen of these correspond to the 16 local haplotypes and were among the most frequent haplotypes. The local sample was judged to be representative of the much broader geographic sample. No correlation was observed between local haplotypes and the owner's characterization of dog breed. A 60-bp variation "hotspot" within the canid HV1 was identified as a potentially valuable molecular tool, particularly for assaying limited or degraded DNA samples.     

Planning, Performance And Public Services

The policies of the Labour government in the UK place renewed emphasis on rational planning in the public sector. The government’s assumption is that this approach to decision making will lead to improvements in performance. Although the theoretical costs and benefits of rational planning have been widely debated in the public administration literature, no systematic empirical research on the impact of planning on the performance of public organizations has been conducted. By contrast, the relationship between rational planning and the success of private firms has been investigated extensively. A meta‐analysis and critical review of this evidence suggests that planning is generally associated with superior performance. However, important questions remain unresolved. For example, under what circumstances does planning work best, and which elements of planning are most important? Therefore, although it may be appropriate to encourage public agencies to consider carefully the potential benefits of planning, rational processes should not be imposed upon them.