Can we Lend?: Communicating Interlibrary Loan Rights

At the 22nd Annual North Carolina Serials Conference, focused on “Collaboration, Community, and Connection,” Linda Blake and Hilary Fredette of West Virginia University presented, ““Can we Lend?”: Communicating Interlibrary Loan Rights,” reviewing their experiences collaborating across an academic library to achieve the best possible interlibrary loan e-journal access within the bounds of sometimes inscrutable licenses.     

Comprehensive Family Services and customer satisfaction outcomes

Comprehensive Family Services (CFS) is a strengths-based and partnership-oriented approach to casework implemented through multiple initiatives. This study examines the relationship between the practice of CFS and satisfaction of clients, foster parents, and community partners. CFS indicators are paired with statewide customer satisfaction survey results. CFS practices are associated with significantly higher customer satisfaction that improved over time for all groups. Although causality cannot be determined, the relationship is consistent, robust, and meaningful.     

To pee or not to pee: reconsidering the need for urinalysis

While urinalysis is used regularly as a tool to validate self-reported recent drug use, past research has been inconclusive in evaluating concordance between the two measures. In the current study, urinalysis results for cocaine and opiates are compared to self-reported three-day cocaine and opiate use with data collected through Houston's Arrestee Drug Abuse Monitoring (ADAM) Program between 1990 and 1999. Separate analyses are conducted for each year during the decade. Kappa statistics indicate that the strength of agreement between the two drug use measures is consistent over time. These findings suggest that the need for urinalysis should be reconsidered.     

Understanding Single Mothers’ Parenting Stress Trajectories

Using data from the Fragile Families and Child Wellbeing Study, we examined single mothers’ (n = 1,229) parenting stress trajectories across the years when their children were ages 1, 3, and 5. Analyses were based on a latent growth curve model incorporating time-invariant and time-varying covariates to better understand single mothers’ parenting stress trajectories. Single mothers’ initial level and rate of change in parenting stress trajectories were significantly predicted by the initial levels of infants’ negative emotionality. The time-varying covariates of work–family conflict and parental engagement were significantly associated with single mothers’ parenting stress when their children were ages 1, 3, and 5.     

Prevalence of Depression and Anxiety Among Bisexual People Compared to Gay,Lesbian, and Heterosexual Individuals:A Systematic Review and Meta-Analysis

Over the past decade, evidence has accumulated to suggest that bisexual people experience higher rates of poor mental health outcomes compared to both heterosexual and gay/lesbian individuals. However, no previous meta-analyses have been conducted to establish the magnitude of these disparities. To address this research gap, we conducted a systematic review and meta-analysis of studies that reported bisexual-specific data on standardized measures of depression or anxiety. Of the 1,074 full-text articles reviewed, 1,023 were ineligible, predominantly because they did not report separate data for bisexual people (n = 562 studies). Ultimately, 52 eligible studies could be pooled in the analysis. Results indicate that across both outcomes, there is a consistent pattern of lowest rates of depression and anxiety among heterosexual people, while bisexual people exhibit higher or equivalent rates in comparison to lesbian/gay people. On the basis of empirical and theoretical literature, we propose three interrelated contributors to these disparities: experiences of sexual orientation-based discrimination, bisexual invisibility/erasure, and lack of bisexual-affirmative support. Implications for interventions to improve the health and well-being of bisexual people are proposed.     

Me and My Shadow: Observation,Documentation, and Analysis of Serials and Electronic Resources Workflow

Librarians in the Metadata & Cataloging Department at the North Carolina State University (NCSU) Libraries embarked on a comprehensive project to document and review the Libraries' serials and electronic resources workflow with the goals of introducing greater efficiency, clarity, and simplicity into processes across the serials unit and of increasing training opportunities for department-wide understanding of the serials lifecycle. This paper examines the method used to observe and collect information about serials and electronic resources work, the process of synthesizing that information into a graphical representation of the serials lifecycle, and the workflow analysis undertaken to introduce improved serials processes. The value of the project is demonstrated through a discussion of efforts for workflow education, analysis, and improvement at the NCSU Libraries directly instigated by review of the process documentation by technical services staff members.     

Facing up to uncertain life expectancy: The longevity fan charts

This article uses longevity fan charts to represent the uncertainty in projections of future life expectancy. These fan charts are based on a mortality model calibrated on mortality data for English and Welsh males. The fan charts indicate strong upward sloping trends in future life expectancy. Their widths indicate the extent of uncertainty in these projections, and this uncertainty increases as the forecast horizon lengthens. Allowing for uncertainty in the parameter values of the model adds further to uncertainty in life expectancy projections. The article also illustrates how longevity fan charts can be used to stress-test longevity outcomes.     

Differences in drinking expectancies and motives for regular education and special education high school students with emotional/behavioral disorders

Alcohol expectancies and drinking motives were compared for regular education students (n=159) and students with emotional/behavioral disorders (EBD) receiving special education services (n=51). Differences existed between groups with respect to expected negative social consequences and emotional and physical outcomes associated with drinking. Across groups, drinkers reported more positive alcohol expectancies than non-drinkers, while non-drinkers reported more negative alcohol expectancies than drinkers. Differences also existed between the regular education and EBD students who drank with respect to coping, conformity, and social motives. Accounting for sample sizes differences, the relationship between alcohol use and negative physical effect was stronger for regular education students, while the relationship between alcohol use and conformity motives was stronger for the EBD group.     

Algorithms and time complexity of the request-service problem

Given a number of users each of which provides a set of services with a cost for each service and has a set of requests to be satisfied, the goal of the request-service problem is to find a feasible solution that satisfies all requests of each user with minimum cost. In addition, a feasible solution must satisfy an additional constraint. Specifically, if user A provides a service to user B, B should provide a service back to A either directly or indirectly through other users. In this paper, we studied the complexity of this problem. We show that there exists a polynomial time algorithm that can compute a feasible solution with minimum cost if such a solution exists. However, if a feasible solution does not exist, the problem of maximizing the number of satisfied users (i.e., all requests of the users are satisfied) is NP-hard.