An introduction: Fifty years later,Punishment and Social Structure in comparative analysis

Conclusions In the same way in which Durkheim explained the invention of imprisonment on the basis of a progressive secularization and mitigation of the criminal law, or Rusche related major penological changes to social structural changes, the discussion of sociological hypotheses regarding the quantitative production of imprisonment, allows us to return to a discussion of its quality, and modalities. My hypothesis is that the ongoing deep changes in the nature of the whole arena of social control, are connected to a decreasing role of imprisonment. We certainly know very little about the size of such arena, within which a process that appears to be of increasing carceration, at least in the United States and the other recarcerating countries, might instead represent a shrinking section of a much faster increasing arena of social control in general.We may accept as certain only that the course set by Georg Rusche and Otto Kirchheimer fifty years ago is still wide-open today to investigation by sociologists who, like Georg Rusche, dare step beyond the role of obliging technocrats of an unquestioned legal syllogism.     

Political Competition and Pork-Barrel Politics in the Allocation of Public Investment in Mexico

This paper examines theeffect of political competition in localelections in regional allocation of publicinvestment. The study employs data onMexican elections covering the period 1990–95, characterisedby an increase in electoral competition and coupled withincreasing demands for decentralisationthroughout the states. Empirical evidencesupports the hypothesis that regionalallocation of public investment by centralgovernment was driven by `politicalopportunism' and `local pork-barrelpolitics'. A positive relationship wasfound between the regional allocation ofpublic investment and support for thecentral ruling party. This might indicatethat local spending inefficiencies werepartially explained by the specific supportfor the incumbent party.     

The point break effect: an examination of surf,crime, and transitory opportunities

Opportunity theories of crime suggest that crime is highly specific and concentrated in time and space. Using these theories as a framework, this paper seeks to examine the transitory nature of crime. This hypothesis was tested using data from a coastal city in California to examine the relationship between surf conditions (measured at five daily time points) and number of crime incidents (n = 16,075). Crime totals were aggregated at the street segment level (n = 4551) for each day in 2011. These data were modeled using a series of panel negative binomial models, clustered by census block group. The findings suggest that surf conditions had an effect on the likelihood of crime incidents, but these effects were time specific. Favorable surf conditions were associated with increases in crime only between 2:30 pm and 5:29 pm. Additionally, locations closer to surf spots were associated with more crime, relative to locations farther away. Closer examination of micro-geographies aids in understanding how systematic shifts in routine activities affect the frequency and location of crime, and allows crime prevention to be more specialized and efficient. Adding to the extant understanding of hot times and opportunity structures will enable more effective allocation of resources and predictive policing efforts.     

Using Bayes’ theorem in behavioural crime linking of serial homicide

Purpose. The study extends research by Santtila et al. (2008) by investigating the effectiveness of linking cases of serial homicide using behavioural patterns of offenders, analysed through Bayesian reasoning. The study also investigates the informative value of individual behavioural variables in the linking process. Methods. Offender behaviour was coded from official documents relating to 116 solved homicide cases belonging to 19 separate series. The basis of the linkage analyses was 92 behaviours coded as present or absent in the case based on investigator observations on the crime scene. We developed a Bayesian method for linking crime cases and judged its accuracy using cross‐validation. We explored the information added by individual behavioural variables, first, by testing if the variable represented purely noise with respect to classification, and second, by excluding variables from the original model, one by one, by choosing the behaviour that had the smallest effect on classification accuracy. Results. The model achieved a classification accuracy of 83.6% whereas chance expectancy was 5.3%. In simulated scenarios of only one and two known cases in a series, the accuracy was 59.0 and 69.2%, respectively. No behavioural variable represented pure noise but the same level of accuracy was achieved by analysing a set of 15, as analysing all 92 variables. Conclusion. The study illustrates the utility of analysing individual behavioural variables through Bayesian reasoning for crime linking. Feasible applied use of the approach is illustrated by the effectiveness of analysing a small set of carefully chosen variables.     

SNPs in paternity investigation: The simple future

Based on the 52 SNP-plex developed by the SNPforID Consortium, we designed two 10-plex to study single nucleotide polymorphisms (SNPs) for human identification and to establish its usefulness in paternity casework. This 20 autosomal SNP set was studied in 56 paternity investigation cases from South Portuguese resident population, also analyzed with 17 Short Tandem Repeats (STRs). Results obtained with both methodologies were consistent with each other, except for one case where the alleged father could not be excluded by SNPs. No mutation was found in the SNP loci, whereas a mismatch in STRs was detected. The use of SNPs as a complement to the analysis of autosomal STRs in paternity casework can result in paternity index and paternity probability values equivalent or higher than those obtained with more STR loci, but with lower costs. This study shows that instead of using additional STR loci, the analysis of 20 autosomal SNPs, as a complement technique to standard methodologies, is an appealing alternative in paternity investigation cases.     

MtSNP typing before mtDNA sequencing: Why do it?

Analysis of control mitochondrial DNA (mtDNA) hypervariable regions is sometimes the only available method to study hair evidence in forensic casework although being a laborious technique. Nowadays there is a huge interest in new genetic markers such as single nucleotide polymorphisms (SNPs) to type degraded forensic samples. For that purpose, a 10-Plex mitochondrial SNP for haplogroup typing, chosen from several SNP studies and useful to study the most common populations in our laboratory was applied in forensic casework. Hair shafts from three forensic cases with different ethnic backgrounds were studied with mtDNA sequencing and compared with mitochondrial SNPs (mtSNPs) study. Coding mtSNP typing prior to sequencing can allow for a rapid screening in forensic casework, which is emphasized in the first two cases. Moreover, in cases in which mtDNA sequencing fails, mtSNPs can still be detected. This 10 SNP loci multiplex provides a less expensive and simpler method for mitochondrial typing compared to control region mtDNA sequencing, especially when used as a fast screening method.     

Y-STR mutational rates determination in South Portugal Caucasian population

Y-STR mutational rate estimation is very important for the correct evaluation of typing results in forensic casework and specially kinship genetic studies. In this work we studied 95 Southern Portuguese Caucasian father/son pairs in order to estimate mutational rates for the 17 Y-STRs multiplex used in routine casework. In a total of 1615 allele transfers three single step mutations were detected in DYS385a, DYS439, and DYS448, with an estimated mutation rate of 10,526 × 10⁻³ (95%CI 0.265 × 10⁻³ to 20.788 × 10⁻³). The estimated average mutation rate is 1.858 × 10⁻³ (95%CI 8.08 × 10⁻⁴ to 2.908 × 10⁻³). It would be important to characterize more father/son pairs in order to estimate more reliable allele specific mutation rates for the most widely used Y-STRs markers in forensic genetics.     

Organising Strategic Spatial Planning: Experiences from Italian Cities

Strategic urban and regional planning, which emerged in Europe in the 1980s, has become an instrument to establish sustainable development of previously successful industrial areas today affected by the crisis caused mostly by the globalisation of the 1990s. Strategic urban planning concerns organisational land use which in turn regulates resource protection, sustainable development, regeneration and infrastructural investments and multilevel governance. Careful planning is imperative to reach goals such as enhancing local competitiveness and life quality. These dimensions represent the two focal points of the majority of city planning strategies. Their implementation depends not only on planning effectiveness, but also on the organisation and the management of the implementation process by the planning agency or the equivalent local promoter. This paper looks at the experience of Italian cities, in order to derive implications for theory and for future planning processes. More specifically, it analyses the extent to which Italian cities follow similar or divergent paths at the stage of the design process; the Italian case study is then compared with the guidelines proposed by the planning literature and with other European cities.     

Examining the effects of the TASER on cognitive functioning: findings from a pilot study with police recruits

Objectives

Despite its widespread adoption by more than two-thirds of police departments in the US, there has not been a single study examining the effects of the TASER on cognitive functioning. This inquiry is important for two reasons. First, research has consistently documented cognitive deficits following exposure to electricity (the TASER is an electrical device). Second, questions have emerged regarding whether TASER exposure impairs suspects’ ability to understand and waive their Miranda rights.

Methods

To explore this issue, the authors carried out a pilot study with 21 police recruits who received a TASER exposure as part of their training at the San Bernardino County (CA) Training Center. Each recruit was given a battery of cognitive tests 3–4 h before TASER exposure, within 5 min after exposure, and again 24 h after exposure.

Results

Recruits experienced statistically significant reductions in several measures of cognitive functioning following TASER exposure. However, all recruits had returned to their baseline levels of functioning within 24 h. Learning effects were documented in several of the cognitive tests.

Conclusions

The questions driving this study involve serious issues including constitutionally protected rights of the accused, use of force by police, and previously unexamined effects of the TASER on the human body. The pilot study represents a critical first step in exploring the effects of the TASER on cognitive functioning. Moreover, the results provided the authors with important information that will guide their larger study, a randomized controlled trial where healthy human volunteers will be randomly assigned to four groups, two of which receive a TASER exposure.     

Technology-Mediated Exposure to Police–Citizen Encounters: A Quasi-Experimental Assessment of Consequences for Citizen Perceptions

Anecdotal evidence suggests that recent video-recorded police–citizen encounters have undermined police legitimacy and fueled civil unrest across the United States. Drawing from the process-based model of policing, social cognitive theory, and past research on media effects, we assess the influence of viewing cell phone videos of police–citizen encounters on perceptions of law enforcement. Using quasi-experimental methods and video footage of an actual police–citizen encounter captured on cell phones, the effects of viewing these videos are assessed using a series of repeated measure ANOVAs. Results indicate that viewing cell phone videos of police–citizen encounters significantly impacts perceptions of law enforcement, though little evidence of differing effects based on point-of-view, number of video exposures, or ordering of video exposures was found. The process-based model of policing should consider further incorporating the contributions of technology to provide a more holistic account of the factors influencing perceptions of police.