Closer to home: parent mentors in child welfare

This article addresses the emerging use of parent mentors--parents who have successfully negotiated the child welfare system and provide support and advocacy to others. The theoretical justification, roles, and expected outcomes and benefits of parent mentors are explored. The organizational factors thought to be required for such programs are also described, drawing on the available literature and the practice experience of a recently implemented Parent Partners program in a county child welfare agency.     

Reaction time and item presentation factors in the self-report of partner aggression

The Conflict Tactics Scales (CTS) have used different formats intended to maximize the accuracy and disclosure of relationship aggression. The original CTS presented items in a hierarchical order, seeking to establish a "context of legitimation." The CTS2 presented items in an interspersed order to reduce denial response sets. The current study used computer administration of the CTS and sought to determine whether the two presentation formats described above result in differing self-reports of aggression and to explore possible causes of such an effect, such as differences in reaction time. Results indicated that item order did not significantly affect reports of aggression, but increasing participants' reaction times by experimental manipulation of the minimum item display duration resulted in increased self-reports of aggression.     

Race, gender, and sexual orientation in hate crime victimization: identity politics or identity risk?

This study examined the impact of hate crimes upon gay and lesbian victims, reviewing 1538 hate crimes committed in Los Angeles County. Differences between sexual orientation and other hate crime categories were considered for offense severity, reportage to law enforcement, and victim impact. The type of offense varied between crimes classified for sexual orientation (n=551) and other bias-motivated crimes (n=987). Assault, sexual assault, sexual harassment, and stalking were predictive of sexual orientation hate crimes. Sexual orientation bias crimes evidenced greater severity of violence to the person and impact upon victim level of functioning. More violent forms of aggression were predictive of gay and lesbian victim's underreportage to law enforcement. For sexual orientation offenses, victim gender and race/ethnicity differences were predictive of the base rates of crime reportage as well. These findings are considered in terms of a group-risk hypothesis, encountered by multiple outgroup persons, that influences help-seeking behavior and ingroup identity.     

MODEL SELECTION CRITERIA FOR LOGLINEAR MODELS

Considerable work has been devoted to developing model selection criteria for normal theory regression models. Less attention has been paid to discrete data. We develop two loglinear model selection criteria for Poisson counts. These criteria are based on an estimated bias adjustment of the Akaike information criterion. We observe in a simulation study that the corrected statistics provide good model choices and relatively accurate estimates of the mean structure.     

Non-native plants in the understory of riparian forests across a land use gradient in the Southeast

As urbanization expands into rural areas, an increase in the number of non-native plant species at the urban-rural interface is expected due in large part to the increased availability of propagules from ornamental plantings. A study investigating the distribution of non-native plants in the understories of riparian forests across an urban-to-rural gradient north of Columbus, GA was initiated in 2003. A significantly greater number of non-native plant species occurred at the urban sites and at one site at the urban-rural interface, where 20 to 33% of the species encountered were non-native. In contrast, at the more rural sites non-native species comprised 4–14% of the total number of species. However, the importance values of non-native species as a whole did not change significantly across the land use gradient due to the high frequency and abundance of three non-native species (Ligustrum sinense, Lonicera japonica, and Microstegium vimineum) in the majority of the watersheds. Reductions in species richness and overstory reproduction associated with these non-natives could impact long-term forest structure and ecosystem function.     

Development of a lateral mobility task to identify individuals at risk for mobility disability and functional decline

Lateral mobility is integral to many activities of daily living involving transfer from one position to another. The objective of this study was to develop and evaluate the validity and test-retest reliability of a lateral-mobility (LATMOB) task for older adults. Measurements of lateral mobility, balance, and strength and self-reported and performance-based physical functioning were obtained in 63 women and 77 men > or = 50 years of age. The LATMOB task was significantly correlated with age, knee-extensor strength, grip strength, functional reach, and one-leg-stance time. Test-retest reliability of the task was excellent. The LATMOB task was highly correlated with the car task. Balance was significantly correlated with time to get into and out of a car and performance on the LATMOB task. The LATMOB task was significantly correlated with the Short Physical Performance Battery score. The LATMOB task is valid and reliable, but additional work is needed to assess its sensitivity to change and predictive validity.     

Social security reform in the twenty-first century: the United States

The paper reviews the history of the Social Security system in the United States in the twentieth century and discusses options for the twenty-first. Because of the steady aging of the U.S. population and the impending retirement of the large baby boom cohort, the Social Security program now is in long-term actuarial deficit. The standard twentieth century approach to this actuarial deficit would be to raise payroll taxes enough to pay for anticipated future benefit increases, but for several reasons that approach may not be so popular this time around. The author's preferred approach is a gradual trimming of long-term benefit growth, plus "add on" individual accounts to provide new saving, for the economy and for the retirement system. The paper also criticizes proposals for Social Security reform made by President Clinton and a committee appointed by President Bush, generally because these proposals do not provide enough new saving.     

Researching Race: Identifying a Social Construction through Qualitative Methods and an Interactionist Perspective

Although much of the sociological community now views race as a social construction, empirical research does not always identify it in this way. Many practices of designating a research participant's race approach this process uncritically, implicitly framing race as uncomplicated. Although this is more common in survey‐based work, in this article I explore the tendencies and difficulties of studying race using qualitative methods. I discuss two prevalent but potentially problematic ways of “operationalizing” race in qualitative methodology, and then elaborate on the difficulties of identifying race in practice, using examples from my own ethnographic research. I suggest that symbolic interactionism provides a unique perspective from which to express race as socially situated, as long as this process is approached reflectively.