The impact of partner stalking on mental health and protective order outcomes over time

The goals of this article are to examine stalking victimization over time among a large sample (n = 662) of women who received a protective order against a violent partner and to examine the impact of stalking on mental health and protective order outcomes. Findings suggest that stalking is a significant risk factor for other forms of partner violence (e.g., psychological, physical, and sexual violence) and that the experience of being stalked by a violent partner contributes uniquely to women's perceptions of psychological distress, personal safety, and perceptions of protective order effectiveness. Both the criminal justice system and victim service representatives need to be vigilant in educating women about the increased risk of stalking to their safety and mental health. Further, study findings suggest that stalking must be addressed to prevent future physical and psychological harm in partner violence cases.     

A Strange Invitation: On the Ordinary Problem of Pornography

Pornography in the clinical psychoanalytic situation is an ordinary problem that is most effectively approached in the manner a psychoanalyst would any other part of a patient's experience that registers in the transference/countertransference in order to be worked with. However, because pornography often seems to do with sexual excitement, it may evoke more anxiety than other kinds of material in an analysis and so may lead to a transference/countertransference situation that can feel difficult to handle. This essay examines several aspects of pornography—how it produces its effects and what sort of product it is—but also discusses how an analyst works to regain what feels like a useful therapeutic stance when pornography has been part of the clinical dialogue. This involves the tension that grabs hold when ideas generated by applied psychoanalysis combined with volatile subjective experience of pornography produce a specific countertransference situation.     

Community Relationships and the Course in Social Problems

This article describes the Native American History in a Box curriculum which is designed to introduce elementary and middle-level students to Native American cultures. The curriculum consists of a five day unit addressing the following concepts pertaining to Native American Nations: settlements, tools, sustenance, pottery, and contact with Europeans. In addition, the development of the curriculum, the daily lessons, and the activities are discussed. Each daily lesson includes step-by-step instructions and the required materials. Finally, the authors discuss some of the pragmatic issues that influenced the development and implementation of the curriculum.     

Emerging adulthood among former system youth: The ideal versus the real

Recent research has indicated that emerging adulthood, the late teen years and early twenties, is a distinct developmental period, which occurs gradually and is often filled with exploration, stress, uncertainty and a lack of a distinct role in life. Few studies, however, have examined how emerging adulthood tenets are experienced by young people involved with social service systems. With this in mind, fifty-nine young adults, ages 18 to 25, participated in in-depth interviews regarding their perspectives on transitioning to adulthood and adulthood. Participants were struggling with emotional difficulties, and shared a childhood history, which included a mood disorder diagnosis and utilization of public mental health and social services (e.g., child welfare, juvenile justice, and/or public welfare). The study sought to understand whether or not young adults with mental health and social service histories experience similar (or different) dimensions of mainstream emerging adulthood developmental theory during the late teens and early twenties. Theoretical thematic analysis indicated support not only for the theory of emerging adulthood, but also aspects unique to this sub-population. Implications for practice, policy and research are discussed.     

Online algorithms for maximizing weighted throughput of unit jobs with temperature constraints

We consider a temperature-aware online deadline scheduling model. The objective is to schedule a number of unit jobs, with release dates, deadlines, weights and heat contributions, to maximize the weighted throughput subject to a temperature threshold. We first give an optimally competitive randomized algorithm. Then we give a constant competitive randomized algorithm that allows a tradeoff between the maximum heat contribution of jobs and the competitiveness. Finally we consider the multiple processor case and give several tight upper and lower bounds.     

Emotion recognition and emergent leadership: Unraveling mediating mechanisms and boundary conditions

This study examines the complex connection between individuals' emotion recognition capability and their emergence as leaders. It is hypothesized that emotion recognition and extraversion interactively relate with an individual's task coordination behavior which, in turn, influences the likelihood of emerging as a leader. In other words, we cast task coordination as a mediating mechanism in the joint relationship between emotion recognition and extraversion, on the one hand, and leader emergence, on the other. Study hypotheses were tested using multisource data from two diverse, independent samples. Study 1 supports the hypothesized relationships in a sample of student project teams in the Netherlands, and Study 2 constructively replicates the proposed model using student participants in an assessment center in the United States. These findings were obtained using a performance-based test of emotion recognition and controlling for a battery of known covariates.     

Models and algorithms for the design of survivable multicommodity flow networks with general failure scenarios

We consider the design of a multicommodity flow network, in which point-to-point demands are routed across the network subject to link capacity restrictions. Such a design must build enough capacity and diverse routing paths through the network to ensure that feasible multicommodity flows continue to exist, even when components of the network fail. In this paper, we examine several methodologies to optimally design a minimum-cost survivable network that continues to support a multicommodity flow under any of a given set of failure scenarios, where each failure scenario consists of the simultaneous failure of multiple arcs. We begin by providing a single extensive form mixed-integer programming formulation for this problem, along with a Benders decomposition algorithm as an alternative to the extensive form approach. We next investigate strategies to improve the performance of the algorithm by augmenting the master problem with several valid inequalities such as cover constraints, connectivity constraints, and path constraints. For the smallest instances (eight nodes, 10 origin–destination pairs, and 10 failure scenarios), the Benders implementation consumes only 10% of the time required by the mixed-integer programming formulation, and our best augmentation strategy reduces the solution time by another 50%. For medium- and large-sized instances, the extensive form problem fails to terminate within 2 h on any instance, while our decomposition algorithms provide optimal solutions on all but two problem instances.