Internet Sex Ads for MSM and Partner Selection Criteria: The Potency of Race/Ethnicity Online

The explosive growth in Internet use by men who have sex with men (MSM) to find sexual partners has been noted in the research literature. However, little attention has been given to the impact of participating in this online sexual marketplace for MSM of color, despite race and ethnicity as frequently used selection criterion in personal ads or profiles. Six focus group discussions (n = 50) and 35 in-depth qualitative interviews were conducted with African American, Latino, or Asian and Pacific Islander MSM in Los Angeles, which included discussion of their use of Internet sites to meet or interact with other MSM. Men reported race and ethnicity as a pervasive and powerful factor in facilitating or derailing Internet-mediated sexual encounters. The racialized interactions that MSM of color reported ranged from simple expressions of race-based preferences, to blatantly discriminatory or hostile interactions, and often demeaning race-based sexual objectification. Experiences of rejection and a perceived hierarchy of value in the sexual market based on race had definite costs for these MSM using these online sites. Furthermore, the private and solitary nature of seeking partners online meant that there was little to buffer the corrosive aspects of those negative experiences. These online dynamics have implications for the power balance in Internet-mediated sexual liaisons, including sexual decision making and sexual risk.     

Secondary Traumatic Stress of Service Providers who Practice with Survivors of Family or Sexual Violence: A National Survey of Social Workers

Past research demonstrates that professionals helping survivors of family violence or sexual assault are at risk of experiencing secondary traumatic stress. Although social workers frequently provide services to these families, the risk of exhibiting secondary traumatic stress symptoms has rarely been investigated. Using a national sample (N >= 154), this research project examines the prevalence and severity of secondary traumatic stress among social workers who assist survivors of family violence or sexual assault. Implications for social work practice are also discussed.     

A Multisample Confirmatory Factor Analysis of the Short Employment Hope Scale (EHS-14)

ABSTRACT.

Employment hope is an aspect of psychological self-sufficiency that captures the process of empowerment for low-income job seekers. It is posited that this process of maintaining and developing employment hope contributes to the economic self-sufficiency outcome. The preliminary 14-item 2-factor Employment Hope Scale (EHS) was previously developed using an exploratory factor analysis (Hong, Polanin, & Pigott, 2012). This study examines whether the same items could be validated using a multisample confirmatory factor analysis (CFA). Given the unsatisfied model fit of the original 2-factor model, it was modified into a 4-factor model guided by theoretical suggestion from an earlier focus-group study. The multisample CFA on the modified model explained the data significantly better than did the initial model across 2 independent samples. Reliability and validity tests confirmed the factor structure of the modified model. This study confirms that the revalidated Short EHS (EHS-14) is a more robust version of the scale. Further research is needed to demonstrate its utility as a tool to benchmark the pre-employment client empowerment process in workforce development and to monitor postemployment employee support needs in the workplace for retention.     

Voluntary and Involuntary Driving Cessation in Later Life

This study explores the decision-making process of driving cessation in later life, with a focus on voluntariness. The sample included 83 former drivers from the Baltimore Epidemiologic Catchment Area Study. A majority of participants (83%) reportedly stopped driving by their own decision. However, many voluntary driving retirees reported external factors such as financial difficulty, anxiety about driving, or lack of access to a car as main reasons for driving cessation. These findings imply that distinction between voluntary and involuntary driving cessation is ambiguous and that factors beyond health status, including financial strain, play a role in the transition to non-driving.     

Container Scheduling: Complexity and Algorithms

We consider the transport of containers through a fleet of ships. Each ship has a capacity constraint limiting the total number of containers it can carry and each ship visits a given set of ports following a predetermined route. Each container has a release date at its origination port, and a due date at its destination port. A container has a size 1 or size 2; size 1 represents a 1 TEU (20‐foot equivalent unit) and size 2 represents 2 TEUs. The delivery time of a container is defined as the time when the ship that carries the container arrives at its destination port. We consider the problem of minimizing the maximum tardiness over all containers. We consider three scenarios with regard to the routes of the ships, namely, the ships having (i) identical, (ii) nested, and (iii) arbitrary routes. For each scenario, we consider different settings for origination ports, release dates, sizes of containers, and number of ports; we determine the computational complexity of various cases. We also provide a simple heuristic for some cases, with its worst case analysis. Finally, we discuss the relationship of our problems with other scheduling problems that are known to be open.     

By what measure? family time devoted to children in the united states

We argue that previous research on time devoted to child care has paid insufficient attention to the conceptualization of care time. Three separate problems are evident. First, the conventional focus on explicit activities with children distracts attention from the larger responsibilities of "passive" care, which ranges from time when children are sleeping to time when they are in the same general area but are not engaged in an activity with parents. Second, the empirical analysis of activity time focuses almost exclusively on parents, overlooking the role of relatives such as grandmothers and siblings. Third, the measurement of active care time often ignores the impact of overlaps among both care providers and recipients. Our analysis of the Child Development Supplement of the Panel Study of Income Dynamics sheds light on these three problems and presents new measures of passive and active care time.     

Understanding aging in Korea

"This study discusses demographic trends, sociocultural characteristics, and policy choices of aging in [South] Korea.... Although the proportion of the elderly was not so high as to worry about aging before 1990, it is projected that one in eight Koreans will be aged 65 or more in 2020. Because the care for the elderly is mostly expected to be provided by each family, not by the state or Korean society, the role of the family is pivotal in coping with [the] aging problem.... Although adult children currently understand that their aged parents need assistance and support from them, they want to solve the issue of support for the elderly in a way different from the traditional.... This paper examines how the changing attitude toward the old is reflected in family life in terms of living arrangement and physical contacts. This paper also describes and discusses the current situation of various welfare policies on the elderly in Korea."