GHETTOS,THRESHOLDS, AND CRIME: DOES CONCENTRATED POVERTY REALLY HAVE AN ACCELERATING INCREASING EFFECT ON CRIME?*

Theories make varying predictions regarding the functional form of the relationship between neighborhood poverty and crime rates, ranging from a diminishing positive effect, to a linear positive effect, to an exponentially increasing or even threshold effect. Nonetheless, surprisingly little empirical evidence exists testing this functional form. This study estimates the functional form of the relationship between poverty and various types of serious crime in a sample of census tracts for 25 cities, and it finds that a diminishing positive effect most appropriately characterizes this relationship whether estimating the models nonparametrically or parametrically. Only for the crime of murder does some evidence exist of an accelerating effect, although this occurs in the range of 20 to 40 percent in poverty, with a leveling effect on crime beyond this point of very high poverty. Thus, no evidence is found here in support of the postulate of scholars extending William Julius Wilson's (1987) insight that neighborhoods with very high levels of poverty will experience an exponentially higher rate of crime compared with other neighborhoods.     

What Types of School Capital Projects are Voters Willing to Support?

In many states, investments in school capital must be approved by bond referenda. Consequently, voter preferences can directly impact the quality of school facilities and their infrastructure. Researchers have often analyzed the causal mechanisms of referendum passage, but they have not examined whether the type of capital project affects the outcome of the referendum itself. In this paper, we use data from the state of Michigan to examine whether voters are willing to provide more or less support for specific types of capital investments. We focus on the relationship between voter support for maintenance versus the construction of a new building or additions to existing buildings. Our analysis suggests there is a higher approval rate for maintenance of existing facilities than the construction of new school buildings or additions.     

DEMONSTRATING THE VALIDITY OF TWIN RESEARCH IN CRIMINOLOGY

In a recent article published in Criminology, Burt and Simons ( 2014 ) claimed that the statistical violations of the classical twin design render heritability studies useless. Claiming quantitative genetics is “fatally flawed” and describing the results generated from these models as “preposterous,” Burt and Simons took the unprecedented step to call for abandoning heritability studies and their constituent findings. We show that their call for an “end to heritability studies” was premature, misleading, and entirely without merit. Specifically, we trace the history of behavioral genetics and show that 1) the Burt and Simons critique dates back 40 years and has been subject to a broad array of empirical investigations, 2) the violation of assumptions in twin models does not invalidate their results, and 3) Burt and Simons created a distorted and highly misleading portrait of behavioral genetics and those who use quantitative genetic approaches.     

Male Perpetrators of Domestic Violence: How Should We Hold Them to Account?

Domestic violence is now widely acknowledged as being a significant social, health and legal issue. At both a national and transnational level governments have sought to develop strategies built upon prevention, support for victims and holding perpetrators to account through criminal justice sanctions. However, the current paradigm that informs the policy response to most perpetrators of domestic violence has failed to deliver the outcomes required, in terms of a reduction in levels of recidivism or the improved safety of women and children. It is argued that holding men to account through external controls has failed and that interventions should support men to take responsibility for their own behaviour.     

SEX AND DELINQUENCY: A Partial Test of the Masculinity Hypothesis

With increasing frequency, commentators assert that attitudes associated with occupying the male status or “masculinity” contribute to criminal/delinquent involvement. Despite the ubiquity with which this “masculinity hypothesis” appears, it has received few empirical assessments, and those that do exist typically are flawed by what amounts to the ecological fallacy. Using individual level data, this research attempted to test the masculinity proposition. In general, our data lent some support to the hypothesis, indicating that independent of gender, having masculine attributes positively affected the commission of different types of delinquent offenses.     

FEAR OF CRIME IN RESIDENTIAL COMMUNITIES

Three variables were hypothesized to cause a fear of crime and a potential change in behavior. These were: (1) crimes against a person rather than crimes against property; (2) a crime committed in an area frequented rather than a crime occurring in an area one never entered; (3) a recurring crime rather than a crime that occurred once. Two different samples of female subjects (n = 249) were approached at their residences and were asked to read one of a number of fictitious crime stories that the news media supposedly had not reported and to complete two scales measuring: (1) an emotional response to crime and (2) a potential behavioral response to crime. The results indicate that a physical assault produces both more fear and more potential behavioral change than a burglary. A crime that occurs eight times causes people to consider taking precautions in comparison to a crime that occurs once. There is some evidence that a crime in an area one frequents causes more fear than a crime occurring in an area one never enters.