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.     

Prediction and Prevention of Child Abuse and Neglect

A high-risk population was successfully identified by the use of perinatal screening procedures. These children encountered significantly different parenting practices than the low-risk "control" group. There were also significant differences between "High-Risk" and "Low-Risk" families on issues concerning social adjustment and mother/infant attachment. Five children in a "High-Risk Nonintervene" group required hospitalization for serious injuries thought to be secondary to abnormal parenting practices. There were no such hospitalizations in either a High Risk Intervene group or a Low Risk group. Labordelivery observations, and postpartum interviews and observations provided the most accurate predictive information; prenatal interviews and questionnaires did not add significantly. Perinatal assessment and simple intervention with families at high risk for abnormal parenting practices significantly improves the infants' chances for escaping serious hospitalized physical injury.     

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.     

Estimation for u-shaped beta distributions: minimum hellinger distance and related methods

We compare minimum Hellinger distance and minimum Heiiinger disparity estimates for U-shaped beta distributions. Given suitable density estimates, both methods are known to be asymptotically efficient when the data come from the assumed model family, and robust to small perturbations from the model family. Most implementations use kernel density estimates, which may not be appropriate for U-shaped distributions. We compare fixed binwidth histograms, percentile mesh histograms, and averaged shifted histograms. Minimum disparity estimates are less sensitive to the choice of density estimate than are minimum distance estimates, and the percentile mesh histogram gives the best results for both minimum distance and minimum disparity estimates. Minimum distance estimates are biased and a bias-corrected method is proposed. Minimum disparity estimates and bias-corrected minimum distance estimates are comparable to maximum likelihood estimates when the model holds, and give better results than either method of moments or maximum likelihood when the data are discretized or contaminated, Although our re¬sults are for the beta density, the implementations are easily modified for other U-shaped distributions such as the Dirkhlet or normal generated distribution.     

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.     

Children’s reasoning about unequal gender‐based distributions

Children ages 7 (N = 56, M_age = 7.24, SD = 0.83), 9 (N = 55, M_age = 9.25, SD = 0.52), and 11 (N = 52, M_age = 11.60, SD = 0.79), and emerging adults (N = 50, M_age = 20.76, SD = 0.87) judged distributions of different items to boys and girls, when the items distributed varied by gender valence (related or unrelated to gender norms) and equivalency (equivalent or unequal). Distributions were judged to be acceptable most when the items were consistent with gender norms, especially for participants at ages 7 and 9, indicating that in middle childhood, children judge unequal treatment as fair when it is related to gender norms. Items were judged to be more likable when they were gendered, and likability judgments predicted more positive evaluations of the distributions, even when controlling for age.