Identity Change in Northern Ireland: A Longitudinal Study of Students' Transition to University

This two-wave longitudinal study followed a cohort of young people in Northern Ireland (N = 124) to examine how the transition to university impacts on identity change. Drawing on Stryker's (1968, 1987) identity theory, we examined salience, affective and interactional commitment for five identities: family member, friend, student, national and religious identity. The relative salience of national and religious identities did not change over time, but an absolute increase in the salience of religious identity was indicated at Time 2. Regression analysis provided some support for identity theory but suggested a difference between Catholics and Protestants in relation to religious identity. The implications for the identities of young people in Northern Ireland, and, more generally, for identity theory are discussed .     

The self and mental health: self-salience and the emergence of internalizing and externalizing problems

How do schemas about self-salience--the importance of the self versus the collective in social relations--affect mental health? We propose that self-salience shapes the likelihood of experiencing internalizing or externalizing problems. Schemas that privilege others over the self increase the risk of internalizing symptoms, including depressive symptoms and anxiety, whereas those that privilege the self over others predispose individuals to externalizing behaviors of antisocial behavior and substance abuse. Furthermore, we propose that these schemas contribute to the gender differences that exist in these problems. We test these predictions with data from adolescents, the stage at which these problems and the gender differences in them arise. Results show that self-salience underlies both internalizing and externalizing problems. In addition, schemas about self-salience help explain the gender differences found in mental health problems.     

Reading “Monosexual”

This essay interrogates the meanings, uses, and implications of the emergent U.S./U.K. bisexual community’s adoption of the term “monosexual” to define non-bisexuals. The authors provide a historical and theoretical context for the term, explicitly linking its oppositional rhetoric to that coined by other recent identity movements, and to that inherent in psychological and psychoanalytical models of identity development. The authors further emphasize their own personal and political responses to and dislike of the term. The essay examines the inconsistencies implicit in the meanings and uses of the term, highlighting the differences between sexual behavior and sexual identity. The unsuitability of the monosexual/bisexual paradigm for a bisexual movement that always overlaps—theoretically, politically, and personally—with other movements is also discussed. The authors conclude by stressing the importance of developing language that expresses the complexity of sexual identity and divergent political affiliation.     

Examining the link between program implementation and behavior outcomes in the lifestyle education for activity program (LEAP)

Lifestyle Education for Activity Program (LEAP) was a comprehensive, school-based intervention designed to promote physical activity in high school girls. The intervention focused on changes in instructional practices and the school environment to affect personal, social, and environmental factors related to physical activity. Multiple process evaluation tools and an organizational assessment tool were developed to monitor program implementation from a framework called the LEAP essential elements, which characterized complete and acceptable intervention delivery; secular trends were also monitored. Using process data, LEAP intervention schools were categorized into low- and high-implementing groups and compared with control schools on nine essential elements assessed at the organizational level. The Wilcoxon scores test revealed that low- and high-implementing intervention, and control schools differed significantly on two of nine administrator-reported organizational-level components: having a physical activity team and having a faculty-staff health promotion program. A mixed-model analysis of covariance indicated that, compared to control schools, a greater percentage of girls in high-implementing schools reported engaging in vigorous physical activity. Process evaluation can be used to understand the relationship between level of implementation and successful program outcome.     

An improved comorbidity summary score for measuring disease burden and predicting mortality with applications to two national cohorts

Abstract

Research involving administrative healthcare data to study patient outcomes requires the investigator to account for the patient’s disease burden in order to reduce the potential for biased results. Here we develop a comorbidity summary score based on variable importance measures derived from several statistical and machine learning methods and show it has superior predictive performance to the Elixhauser and Charlson indices when used to predict 1-year, 5-year, and 10-year mortality. We used two large Veterans Administration cohorts to develop and validate the summary score and compared predictive performance using the area under ROC curve (AUC) and the Brier score.     

Climate regime shift detection with a trans‐dimensional,sequential Monte Carlo,variational Bayes method

We present an application study which exemplifies a cutting edge statistical approach for detecting climate regime shifts. The algorithm uses Bayesian computational techniques that make time‐efficient analysis of large volumes of climate data possible. Output includes probabilistic estimates of the number and duration of regimes, the number and probability distribution of hidden states, and the probability of a regime shift in any year of the time series. Analysis of the Pacific Decadal Oscillation (PDO) index is provided as an example. Two states are detected: one is associated with positive values of the PDO and presents lower interannual variability, while the other corresponds to negative values of the PDO and greater variability. We compare this approach with existing alternatives from the literature and highlight the potential for ours to unlock features hidden in climate data.     

Disappearing Dykes? Post-Lesbian Discourse and Shifting Identities and Communities

ABSTRACT

Researchers and activists have argued that the term “lesbian” has been disappearing, in decline for decades, and have focused on tensions around gender and sexual identities as the source of its decline. I identify “post-lesbian discourse” as key concept in the changing landscape of LGBTQ terminology, and I highlight four concerns that emerge in this discourse: shifting lesbian politics, a too-inclusive community, a loss of lesbian spaces, and the meaning of embodied lesbian identity. Rather than focusing solely on gender and sexuality, my aim is to explore the development of post-lesbian discourse and its effects on lesbian identities and communities.