Public Attitudes Toward Immigration in the United States and Canada in Response to the September 11, 2001 "Attack on America"

In this paper, we describe recent trends in attitudes toward immigration in North America, and we suggest how these attitudes are likely to be affected by the September 11, 2001 "Attack on America." We begin by explaining why public attitudes toward immigration are important, and describe recent trends in these attitudes in the United States and Canada. Then, we apply psychological perspectives to predicting how these attitudes are likely to change in response to the events of September 11th. In particular, we describe expected short-term changes in immigration attitudes and expected long-term trends. We conclude by suggesting that an understanding of the psychological processes underlying unfavorable attitudes may assist in counteracting these effects; we also suggest that policy makers will be faced with the difficult task of balancing the need for a sense of security for members of the national group, and maintenance of the positive features of current immigration policies.     

Policing Victorian Public Transport: Extending the Police Domain

In Victoria, responsibility for policing the public transport system was recently transferred to the Victoria Police, the official rationale for this development relied on the notion of a crime crisis and the need for a ‘crackdown’ on transport security. However, a more convincing explanation for this transfer can be found in Transport Department mismanagement, bureaucratic bungling, and alleged criminal activities of railway investigation officers. On a broader and more disturbing level, this case is consistent with an increasing capacity of the State to extend formal control into new social sites under the guise of controlling a ‘crime crisis’.     

Maximum and Minimum Prediction Variance for Spherical and Cuboidal Split Plot Designs

The impact of restricted randomization on the information matrix has created challenges for the computation of design optimality criteria. This article focuses on the computation of the maximum and minimum prediction variance for Central Composite (CCD) and Box–Behnken (BBD) split plot designs (SPD). The approach is to analytically determine the exact maximum and minimum prediction variance for both spherical and cuboidal second-order SPD. A particular feature of these analytical functions is that they are functions of the design parameters. Finally, the application of these analytical functions is demonstrated for a CCD SPD.     

Bootstrap-Based T 2 Multivariate Control Charts

Control charts have been used effectively for years to monitor processes and detect abnormal behaviors. However, most control charts require a specific distribution to establish their control limits. The bootstrap method is a nonparametric technique that does not rely on the assumption of a parametric distribution of the observed data. Although the bootstrap technique has been used to develop univariate control charts to monitor a single process, no effort has been made to integrate the effectiveness of the bootstrap technique with multivariate control charts. In the present study, we propose a bootstrap-based multivariate T ² control chart that can efficiently monitor a process when the distribution of observed data is nonnormal or unknown. A simulation study was conducted to evaluate the performance of the proposed control chart and compare it with a traditional Hotelling's T ² control chart and the kernel density estimation (KDE)-based T ² control chart. The results showed that the proposed chart performed better than the traditional T ² control chart and performed comparably with the KDE-based T ² control chart. Furthermore, we present a case study to demonstrate the applicability of the proposed control chart to real situations.     

Factors that influence battered women to leave their abusive relationships

This study examines factors associated with leaving an abusive relationship, including relationship characteristics, external support, and health status of the abused subjects. The subjects included 448 Seattle women whose abuse resulted in police involvement or filing for a civil protection order against their male partner. Women were followed longitudinally for 9 months. Stepwise logistic regression analyses assessed factors independently predictive of leave taking. Predictors of leaving the abusive relationship were young age, leaving the relationship previously, and having a protection order, an abuse-related physician visit, and a high score of psychological vulnerability to abuse. Seeking but not receiving external support was negatively associated with leave taking.     

Three perspectives on clients' experiences of the therapeutic alliance: a discovery-oriented investigation

To deepen our understanding of the therapeutic alliance in conjoint treatment, we interviewed clients in four families about their individual, private experience of the alliance after an early session. These qualitative data were triangulated with family members' scores on Pinsof's Family Therapy Alliance Scale-Revised and observational ratings of their behavior on the System for Observing Family Therapy Alliances. This discovery-oriented investigation focused on three interrelated aspects of the alliance: the family's shared sense of purpose about the needs, goals, and value of therapy (i.e., within-system alliance), split alliances with the therapist, and felt sense of safety within the therapeutic context. Results were highly consistent across the three perspectives and congruent with idiographic, therapist-rated outcomes.     

The Four Es of Problem Gambling: A Psychological Measure of Risk

A focus group of Reno area Gamblers Anonymous members identified four psychological traits contributing to risk for problem gambling, including: Escape, Esteem, Excess and Excitement. A panel of four experts authored 240 Likert-type items to measure these traits. By design, none of the items explicitly referred to gambling activities. Study 1 narrowed the field of useful items by employing a quasi-experimental design which compared the answers of Reno area Gamblers Anonymous members (N = 39) to a control sample (N = 34). Study 2 submitted successful items, plus new items authored with the knowledge gained from Study 1, to validation in a random sample telephone survey across Queensland, Australia (N=2577). The final 40 item Four Es scale (4Es) was reliable (α=.90); predicted gambling problems as measured by the Canadian Problem Gambling Index of Severity (PGSI, Ferris & Wynne (2001). The Canadian Problem Gambling Index: Final Report: Canadian Centre on Substance Abuse); and distinguished problem gamblers from persons with alcohol abuse problems. The new scale can provide a basis for further study in harm minimization, treatment, and theory development.     

Effective strategies for socio-educational intervention during the process of transition to adult life of unaccompanied minors from Africa

The arrival of unaccompanied minors from Africa in Spanish territory has been a constant since the last decade of the twentieth century. This migratory phenomenon has forced the child welfare system to attend to thousands of migrant children. The transition to adult life is a decisive stage in overcoming the situation of social exclusion. This research aims to analyse which socio-educational intervention strategies are effective during the process of transition to independent living with unaccompanied minors of African origin. We designed a qualitative research according to the grounded theory, which we divided into two phases. Twenty-nine young people (26 men and 3 women) participated. In phase 1, we performed two focus groups (N = 11), and in phase 2, we conducted longitudinal follow-ups (N = 18) for 24 months through 180 interviews. The results indicate the effectiveness of designing socio-educational accompaniment, prioritizing spaces of trust from which to attain the goals of emancipation. Young people consider effective those strategies that favour their knowledge of the social, labour and legal reality of the host society, designed considering each minor's individualized situation. We concluded that professional involvement acts as a buffer, reducing the bureaucratic obstacles implemented by the Spanish government.     

Defining estimands for efficacy assessment in single arm phase 1b or phase 2 clinical trials in oncology early development

The addendum of the ICH E9 guideline on the statistical principles for clinical trials introduced the estimand framework. The framework is designed to strengthen the dialog between different stakeholders, to introduce greater clarity in the clinical trial objectives and to provide alignment between the estimand and statistical analysis. Estimand framework related publications thus far have mainly focused on randomized clinical trials. The intention of the Early Development Estimand Nexus (EDEN), a task force of the cross-industry Oncology Estimand Working Group ( www.oncoestimand.org ), is to apply it to single arms Phase 1b or Phase 2 trials designed to detect a treatment-related efficacy signal, typically measured by objective response rate. Key recommendations regarding the estimand attributes include that in a single arm early clinical trial, the treatment attribute should start when the first dose is received by the participant. Focusing on the estimation of an absolute effect, the population-level summary measure should reflect only the property used for the estimation. Another major component introduced in the ICH E9 addendum is the definition of intercurrent events and the associated possible ways to handle them. Different strategies reflect different clinical questions of interest that can be answered based on the journeys an individual subject can take during a trial. We provide detailed strategy recommendations for intercurrent events typically seen in early-stage oncology. We highlight where implicit assumptions should be made transparent as whenever follow-up is suspended, a while-on-treatment strategy is implied.