Pregnancy and Dropout: Effects of Family,Neighborhood, and High School Characteristics on Girls’ Fertility and Dropout Status

Population Research and Policy Review - Administrative data from multiple sources are combined to measure pregnancy (excluding those ending in abortion or miscarriage) and high school dropout in a...     

Experience of Older Gay and Bisexual Men Living with HIV/AIDS

Although HIV/AIDS definitely impacts gay and bisexual men of all ages, the impact on people in their later years has not been actively investigated. This exploratory study obtained detailed narratives from 14 adults between the ages of 51-72, all of whom were infected with HIV. Ten of the participants were potentially infected through male to male sexual contact. The subjects reported living with HIV for substantial periods with an average of 13 years of life since diagnosis, estimating a duration of HIV seropositivity from 1-20 years. Most had significant health problems, which may be related to aging, in addition to a number of HIV-related symptoms. They expressed community identification as people living with HIV; some were highly identified as gay men, while other were closeted or in denial regarding their same-sex activity. Half felt to some extent bisexual, and described relationships with wives or other women. Although many participants maintained active social lives, others expressed feelings of loneliness and isolation. This group was minimally active sexually and several of the participants expressed reservations about safer sex, especially condom usage. A strong theme was the sense of having lived a full life, which may help the individual cope with his diagnosis. The findings suggest the need to examine the diversity among older gay and bisexual men living with HIV, how these experiences vary by race and ethnicity, and identification of issues related to prevention and services.     

Are Naturalized Voters Driving the California Latino Electorate? Measuring the Effect of IRCA Citizens on Latino Voting*

Objectives. The 1990s witnessed the growth and maturation of the Latino electorate in California and many scholars have posited as to the reasons. One argument is that naturalizations by way of the Immigration Reform and Control Act (IRCA) drove the increases in Latino participation. In this article we investigate the extent to which this is the case. Methods. Using unpublished INS data, we offer the first empirical test of the IRCA theory by examining Latino IRCA petitions by zipcode to determine whether or not IRCA legalizations and subsequent naturalizations were the force behind increased Latino turnout, and the overall growth of the Latino vote. We merge IRCA data with Registrar of Voter data to examine real growth in the Latino vote at the zipcode level from 1996–2000 in southern California. Results. Although Latino voting grew substantially, we find that IRCA naturalizations did not spur the increases in Latino voting in the 1990s as some have expected. Instead, demographic and mobilization variables explain why the Latino vote grew between 1996 and 2000. Conclusions. As Congress debates new proposals to “legalize” the millions of undocumented immigrants living and working in this country, many will inevitably ask what impact their citizenship will have on the electorate. This study sheds some light on the relationship between amnesty programs, citizenship, and voting among Latinos.     

Improper priors for translation families

We consider the problem of inference when sampling from a translation family with an improper prior. Properties of the formal Bayes inference will be studied. We give conditions (on the prior and/or the family) guaranteeing the HS-coherence (see Heath and Sudderth, Ann. Statist. 6 (1978), 333–345) of the formal Bayes posterior. Since HS-coherence is equivalent to being a posterior of a finitely additive prior, all coherence results imply the existence of a finitely additive prior which has the formal Bayes inference as a posterior.     

Developing expert systems for management applications

The Alvey Report has resulted in a growing interest in the UK in ‘expert systems’. It is fairly generally accepted, at least in the UK, that such systems function in a particular type of way, i.e. they arrive at decisions through a process of rule based inference. It is suggested that it may be more fruitful to regard rule based inference as one approach to the construction of expert systems, and that proven techniques of operational research may well be more useful in constructing other types of expert system. Alternative applications of expert systems are derived on the basis of a broader definition of an expert system in terms of what it does rather than how it does it. A parallel is drawn between these applications and some typical concerns of business research. It is suggested that a useful aid in identifying promising business applications of expert systems is to set up four ‘dimensions’ along which different types of system differ. Examples are given of where other techniques might conceivably be useful in applications of expert systems.     

Letter to the Editor: Respecting Multiple Epistemologies in Social Work

This article is an invited response to “Toward a Learning Environment That Supports Diversity and Difference: A Response to Dessel, Bolen, and Shep - ardson,” by David R. Hodge (Journal of Social Work Education, 47(2), pp. 235-251).     

Navigating the “Sea of Goodwill”: Lessons from Regional Veterans Collaboratives

ABSTRACT

Veterans and military families face a complex set of challenges transitioning to civilian life. Following in a tradition of community collaboration and collective impact, we believe that a coordinated community-based approach can help ease this transition. Our comparative case study suggests that veteran collaborative efforts should be based on best principles including a neutral and natural convening organization; the presence of credibility, respect, and trust; resources to administer and facilitate; and using data for planning and implementation. Looking forward, these collaboratives need to address issues of scale, formalizing and broadening their scope to identify and achieve and evaluate their impact.