African American Oxford House residents: sources of abstinent social networks

The current study found that African American residents of Oxford House (OH) used Narcotics Anonymous (NA) at high rates, and that both OH and NA strongly contributed to abstinent social networks. Having siblings and other family members in one's network predicted substance use among network members, whereas spouses, parents, and children did not have an effect on the rate of substance use. These findings suggest that OH and NA may be effective sources of abstinent social support for African Americans recovering from substance abuse. However, family members are well represented in the support networks of African Americans in OH.     

Stress and coping: the roles of ethnicity and gender in substance abuse recovery

This study investigated ethnic and gender differences in reported resource losses and gains for recovering substance abusers living in Oxford Houses (OH). Participants (n = 829) completed a version of Hobfoll's (1998) Conservation of Resources (COR) Evaluation. Results indicated significant individual differences in resources, based on gender, ethnicity, and the length of OH residential stay. Men reported fewer resource gains and losses than women. With respect to ethnicity, African-Americans reported greater gains and losses in resources than European-Americans. Individuals with less time in an OH also reported having experienced more losses in the past 3 months.     

Attitudes of a community members as a function of participatory research with Oxford Houses

Citizen participation in research may include involvement in generating original ideas, planning appropriate designs, collecting data, and helping to implement interventions. Unfortunately, little is known about the attitudes of the community members who participate in such research processes. In the present exploratory study, a team of community members (4 men, 3 women; age > 30 years old) who were employed as investigator research associates to evaluate an innovative substance abuse recovery home were asked for their perspectives about their involvement in the research effort. Findings indicated that these community members felt their participation was a positive experience. Moreover, while their understanding and sense of participation in the research process increased, their identification and affiliation with their support organization was not reduced. Results imply that there is a need to better understand how citizen members of community organizations are affected by their involvement in the research process.     

Creating a home to promote recovery: the physical environments of Oxford House

The interior and exterior physical characteristics of substance abuse recovery program dwellings (11 woman, 44 men) from three geographic sections of the United States were assessed at creating a "house-as-home" for residents. Although each house was independently governed and operated by residents, results indicated vast similarities among the interior characteristics, amenities, and structural aspects. These rented dwellings also had similar well-maintained exterior characteristics, despite their geographic locations. Follow-up interviews of former residents indicated that these house characteristics and amenities helped create a sense of home not found in traditional institutional facilities. Results suggested that residents of self-governed independently operated recovery houses may create and maintain safe and sober settings that elicit a sense of home among residents.     

Mitochondrial DNA and STR analyses of maggot crop contents: effect of specimen preservation technique

DNA analysis of maggot crop contents can be used to identify a missing body or aid entomologists with interpreting evidence used for PMI estimations. Entomological evidence is often collected and preserved to keep identifiable external features intact. The preservation methods currently in use may not be suitable for preserving DNA in the maggot crop for later analysis. In this study, carrion maggots raised on human tissue were preserved under the following 8 preservation conditions: no fluid at -70 degrees C, no fluid at 4 degrees C, no fluid at 24 degrees C, 70% ethanol at 4 degrees C, 70% ethanol at 24 degrees C, 95% ethanol at 24 degrees C, Kahle's solution at 24 degrees C and formaldehyde at 24 degrees C. Maggots were dissected following 2 weeks, 8 weeks and 6 months of preservation. The maggot crops were extracted, human DNA was quantitated, and an attempt was made at amplifying mitochondrial DNA (mtDNA) and short tandem repeat (STR) loci. Both mtDNA and STRs were successfully amplified from maggots stored in ethanol or without any preservation fluid. Formalin-containing preservation solutions reduced the recovery of DNA. The best results were observed from maggots stored without any preservation fluid at -70 degrees C.     

Looking over Your Shoulder: the Onlookers of Hegel's Phenomenology

The vexed issue of the end of history has again emerged with Fukuyama's celebrated text. But Fukuyama is only the latest in a line of such Hegelian thinkers. How have such philosopher-historians come to know that history has ended? In returning to their source, Hegel's Phenomenology , these theorists are found to ruthlessly fashion the very history that they relate. Using techniques akin to Foucaultian disciplines, the historical onlookers impersonate, disinform and reconfigure unwilling individuals to advance in history. This guidance becomes especially problematic when it is shown that the Hegelian onlookers are ignorant of their profound impact on history. When such influence is combined with ignorance the thinkers of the end of history appear quite harmful.     

A general model of rent seeking for public goods

This paper generalizes the model of collective rent-seeking over a public good. Expanding the rent seeker's consumption bundle to include preferences over the public good and a private good, our results suggest collective rent-seeking is positively related to group size. Although free riding exists within a group, there is not a one-for-one tradeoff. In addition, rent seeking increases with wealth. Finally, total effort expended by both groups increases if either group increases in membership size, except in the case of an extremely lopsided contest. The key condition underlying these results is that the marginal utility of the public good is not inversely related to the private good.