Improved inference for areal unit count data using graph-based optimisation

Statistics and Computing - Profile likelihood confidence intervals are a robust alternative to Wald’s method if the asymptotic properties of the maximum likelihood estimator are not met....     

Side-by-side: An evaluation of Connecticut’s police and youth interaction model

This study evaluated a community-based intervention program designed to promote positive youth development and to create positive interactions between police and youth in a non-enforcement environment. A pre–post-design was used to compare the results of the program for participating youth and police officers, particularly changes in each group’s attitudes toward the other. The results showed that participation in the program improved police officers’ and youths’ attitudes toward each other. For youth, the rate of change in attitudes was greatest for minority youth and for youth who had prior negative experience with the police. That is, youth who had negative prior experiences with police and began with negative attitudes toward police developed more positive attitudes toward police as a result of participating in the program. Furthermore, having opportunities for positive interactions between police and youth played an important role in decreasing negative perceptions of police for ethnic minority youth. This study suggests that community-based programs that involve police with youth can improve participants’ attitude toward each other, which might impact future interactions.     

The ‘First Three Years’ Movement and the Infant Brain: A Review of Critiques

This article reviews a particular aspect of the critique of the increasing focus on the brain and neuroscience; what has been termed by some, ‘neuromania’. It engages with the growing literature produced in response to the ‘first three years’ movement: an alliance of child welfare advocates and politicians that draws on the authority of neuroscience to argue that social problems such as inequality, poverty, educational underachievement, violence and mental illness are best addressed through ‘early intervention’ programmes to protect or enhance emotional and cognitive aspects of children's brain development. The movement began in the United States in the early 1990s and has become increasingly vocal and influential since then, achieving international legitimacy in the United States, Canada, New Zealand, Australia, the UK and elsewhere. The movement, and the brain‐based culture of expert‐led parent training that has grown with it, has been criticised for claiming scientific authority whilst taking a cavalier approach to scientific method and evidence; for being overly deterministic about the early years of life; for focusing attention on individual parental failings rather than societal or structural problems, for adding to the expanding anxieties of parents and strengthening the intensification of parenting and, ultimately, for redefining the parent–child relationship in biologised, instrumental and dehumanised terms.     

Optimal designs of multivariate synthetic |S| control chart based on median run length

The multivariate synthetic generalized sample variance |S| (synthetic |S|) chart is a combination of the |S| sub-chart and the conforming run length sub-chart. A procedure for optimal designs of the synthetic |S| chart, based on the median run length (MRL), for both zero and steady-state modes are provided by minimizing the out-of-control MRL. The comparative results show that the synthetic |S| chart performs better than the standard |S| chart for detecting shifts in the covariance matrix of a multivariate normally distributed process, in terms of the MRL. An example is given to illustrate the operation of the synthetic |S| chart.     

Exploring How an Elementary Teacher Plans and Implements Social Studies Inquiry

Social studies continues to be marginalized in elementary grades, yet the C3 Framework and its Inquiry Arc offer possibilities for high-quality elementary social studies instruction. However, the C3 Framework requires that teachers possess an adequate understanding of how to implement inquiry within the various social studies disciplines, which we argue is an aspect of the pedagogical content knowledge necessary for effective elementary social studies instruction. This single-case study follows an elementary teacher through her use of the C3 Framework, Inquiry Arc, and a related curriculum approach called the Inquiry Design Model as she conceptualized, planned, and implemented inquiries in her fifth-grade classroom. By incorporating this new knowledge into her existing understanding of social studies pedagogy, as well as her knowledge of her students and specific educational context, the teacher was able to successfully navigate some of the challenges associated with implementing social studies inquiry in elementary classrooms.     

Inferential procedures based on the integrated empirical characteristic function

AStA Advances in Statistical Analysis - We introduce the novel notion of the integrated characteristic function and its empirical counterpart. Some basic properties of these new objects are...     

Do Young Children's Representations of Discipline and Empathy Moderate the Effects of Punishment on Emotion Regulation?

This study examined whether children's representations of parenting (perceptions of authoritative discipline and empathy) moderated the association between harsh punishment—including corporal punishment (CP) and verbal punishment (VP)—and children's emotion regulation at the age of five years. Participants were 559 low‐income mother‐child dyads. Maternal self‐reports and home observations were used to measure punishment. Children's representations were assessed using the MacArthur Story Stem Battery. Children's emotion regulation was assessed by observer rating via the Leiter International Performance Scale–Revised. Hierarchical multiple regressions revealed that children's authoritative disciplinary representations moderated the effects of both VP and CP on children's emotion regulation. Empathic representations moderated the effects of VP only on children's emotion regulation. The current findings highlight the role of children's internal representations as potential protective factors in the context of harsher forms of punishment.     

From first daughter to first lady to first woman president: Park Geun-Hye’s path to the South Korean presidency

This paper examines the role of gender and familial ties in Park Geun-Hye’s political trajectory to become the first female president of South Korea. Even though her entry into politics was heavily indebted to her kinship ties to her father Park Jung-Hee, an authoritarian leader who led South Korea from 1963 to 1979, she has consolidated her position within the party and among Korean voters as a viable, competent politician over the last fifteen years. Analyzing Korean news reports, campaign pamphlets, and her autobiography, this study reveals that Park used stereotypes of women as problem solvers in difficult times to open doors for her political entry. During the presidential campaign in 2012, Park was adept at stressing her positive “feminine” traits, overcoming the perceived weaknesses of female politicians by emphasizing her long political credentials and strengths in diplomacy and national security issues. Park presented herself as the embodiment of both change and experience through her campaign slogan “the well-prepared female president” and the public reacted favorably to the appeal.     

How Do Women in Developing Countries Increase Political Representation in National Assemblies? A Longitudinal Analysis of South Korea

Previous studies have found that political, socioeconomic, and ideological factors are critical determinants of gender equality in political representation. However, these studies have not explained the combined effects of these factors over time in each country. Furthermore, because they focus primarily on Western, developed countries, the experiences of non-Western developing countries have been overlooked. To fill this gap, this article uses data on South Korea from 1948 to 2008 to examine the effects of political, socioeconomic, and ideological factors on the level of women’s political representation. Results indicate that, compared to socioeconomic factors, political and ideological factors are more critical determinants of gender equality in political leadership.