From democratic socialism to neoliberalism: the metamorphoses of the people's national party in Jamaica

Why are leftist parties in government abandoning their state-led, redistributive economic development models in favor of market-determined neoliberal ones? Conventional explanations emphasize conditionality of international financial institutiosn. This argument, though, fails to account for differences in economic policy choices across countries or within a country over time. Analyzing the social democratic People's National Party of Jamaica during two periods when it accepted IMF-mandated neoliberal economic reform measures (1977–80 and 1989-present), an alternative approach is presented to illuminate why and how leftist governments switch economic policy programs. The two time periods show that IMF conditionality might be a necessary motivation for the adoption of neoliberal economic measures, but it is not sufficient motivation. I argue that the actual policies the PNP governments employed reflect changes in the relative influence of competing factions within the party. This approach, focusing on domestic actors rather than international ones to account for economic policy shifts, highlights the ways in which politicians can manipulate institutional rules to change the relative weight of different factions within the party to gain support for policy decisions that contradict the party's traditional social democratic ideology.     

The utility of the State-Trait Anger Expression Inventory with offenders

Self-report instruments can provide useful information as part of a thorough clinical assessment. However, their use in forensic settings can be problematic. The State-Trait Anger Expression Inventory (STAXI) has recently been proposed as an effective instrument for screening and outcome measurement in anger management programs. This study evaluated the effectiveness of this instrument in a sample of both voluntary and court-ordered anger-management clients, all of whom were determined through diagnostic interviews to have significant anger problems. Contrary to findings in nonforensic samples, the STAXI Trait Anger scale identified only about half of the participants as having anger-management problems severe enough to require intervention. Supplemental analysis with two additional scales did not significantly improve sensitivity. In addition to thorough diagnostic interviewing, forensic use of the STAXI (like similar assessment methods) may require additional validity scales to detect denial or socially desirable response patterns.     

Immunohistochemical analysis of forensic evidence from a double homicide

We report the use of immunohistochemical staining for analysis of forensic evidence from a double homicide. A 38-year-old woman and her 7-year-old daughter were murdered by multiple blows to the head and face with a tomahawk, resulting in multiple fragments of brain tissue scattered about the murder scene. The victims' husband and father was the main suspect, who maintained that he was out of town on business during the evening of the murders. However, a shirt taken from the suspect's car on the morning after the murders (secured by the police before the suspect visited the murder scene) was found to have two small stains. DNA analysis on the stains showed the presence of the deceased wife's DNA, and immunohistochemical stains on shirt fragments conclusively documented the presence of deep central nervous system tissue, providing the critical piece of evidence needed to arrest and prosecute the suspect. This report demonstrates that shirt or similar cloth fragments can be processed into paraffin blocks and subsequently immunostained to search for and classify types of tissue fragments that may be present on the fabric.