Tolerance and economic growth revisited: a note

Berggren and Elinder (BE) in this journal write on the relationship between the degree of tolerance in a nation and its rate of economic growth. They are disturbed to find in their cross sections that faster economic growth statistically goes together with intolerance of homosexuals. In this comment, we revisit the issue and demonstrate that the concern expressed by BE is unwarranted if we properly account for ??conditional convergence?? in the regressions for economic growth. Other things being equal, a country grows faster if it starts from a poorer initial position. In the BE dataset, China since the Deng reforms is a prime example. At about the same time, another group of countries managed to accelerate their economic growth after a long period of stagnation: the ex-communist countries in central and Eastern Europe. Many of these nations also grew exceptionally fast for a number of years, once freedom had been regained and the initial chaos overcome. With simple modeling of these historical initial conditions, we find no statistical pattern that associates bias against homosexuals with weaker economic growth. Our results are robust under alternative specifications.     

A test for carrion fly full siblings: a tool for detecting postmortem relocation of a corpse

We propose a genetic test for full sibship for a pair of carrion flies that could reveal the postmortem relocation of a corpse. A carrion fly larva is sometimes left behind when a corpse is moved. The discovery of full sibling larvae of approximately the same developmental stage at two locations would strongly suggest that a corpse was moved between those two sites. Distributions of pairwise comparisons of relatedness (R) coefficients were generated using amplified fragment length polymorphism profiles for nine samples of laboratory-generated full siblings as well as for a reference sample of nonfull sibling Phormia regina (Diptera: Calliphoridae). The mean relative R coefficient, a pairwise measure of the proportion of shared alleles, was 0.479 (±0.289 SD) for full siblings, close to the theoretical expectation of 0.5. A likelihood ratio (LR) test was based on observed distributions of R. R >0.55 corresponded to an LR >1000 favoring full sibship for that pair of individuals.     

British Campaigns for Solidarity with Argentina and Chile

The Chile solidarity movement persuaded British Labour governments (1974–1979) to introduce a range of measures against the Pinochet regime. But campaigners lobbying against the Argentine dictatorship (1976–1983) had less impact on policy. Neither these Labour governments nor the subsequent Conservative government imposed any sanction on the Argentine dictatorship, until the invasion of the Falkland Islands. This article explores why in Britain – and Europe – the Chile campaign had greater public appeal than the Argentina solidarity campaigns. It identifies a number of common factors across Europe which explain why the anti-Pinochet cause generated more support than the Argentina campaign.     

Catching the Bad Guy: Morphing Composite Faces Helps

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.     

Reducing intimate partner homicides: The effects of federally-funded shelter service availability in California

Over twenty-five years of policy and scholarly attention to the problem of intimate partner violence appears to have generated greater victim safety. Intimate partner homicides, the most serious form of violence between intimates, have been declining for nearly three decades in many contexts, but not all. This study built on a small number of studies that had advanced knowledge about the policy-relevant factors behind the intimate partner homicide decline. The analysis described here utilized a set of county-level data from California from 1987 to 2000 to estimate the effects of shelter-based service availability on race/ethnicity-specific female intimate partner homicide victimization. The study relied on a new measure of service availability in an attempt to overcome limitations with previously used indicators. This analysis did not reveal an effect of shelter-based service availability and criminal justice system responses on changes in female intimate partner homicide victimizations. Reasons for these findings and suggestions for future research are discussed.     

An Investigation into Whether or Not the Class and Individual Characteristics of Five Turkish Manufactured Pistols Change During Extensive Firing

Abstract:  In order to assess whether or not the class and individual characteristics of a firearm change over time, five different makes of Turkish self-loading pistol were tested and were each fired a large number of times. The class and individual characteristics were identified for each pistol and the first fired cartridge case was compared with the subsequent consecutive 250th fired cases for each pistol. It was found that there were slight changes in some of the individual and class characteristics; however, this was not statistically significant and did not affect the ability of the firearms examiner to match the first fired case to the last fired case for each firearm tested.