The nature and effectiveness of program models for adolescents at risk of entering the formal child protection system

This article compares rationales and outcome research for five areas of programming for adolescents: adolescent competence and skill development programs, family- and parent-focused programs, social integration programs, multiple component programs, and neighborhood transformation programs. The article examines program evidence for maltreated teens as well as teens coping with a variety of other challenges. The study uses a framework based on common developmental challenges and risk factors for adolescents to select and review programs.     

Analysis of the human sex ratio by using overdispersion models

For study of the human sex ratio, one of the most important data sets was collected in Saxony in the 19th century by Geissler. The data contain the sizes of families, with the sex of all children, at the time of registration of the birth of a child. These data are reanalysed to determine how the probability for each sex changes with family size. Three models for overdispersion are fitted: the beta–binomial model of Skellam, the 'multiplicative' binomial model of Altham and the double-binomial model of Efron. For each distribution, both the probability and the dispersion parameters are allowed to vary simultaneously with family size according to two separate regression equations. A finite mixture model is also fitted. The models are fitted using non-linear Poisson regression. They are compared using direct likelihood methods based on the Akaike information criterion. The multiplicative and beta–binomial models provide similar fits, substantially better than that of the double-binomial model. All models show that both the probability that the child is a boy and the dispersion are greater in larger families. There is also some indication that a point probability mass is needed for families containing children uniquely of one sex.     

Stranger-Danger: What do Children Know?

The current practice in many schools of educating children on how to keep themselves safe from abuse and abduction tends to concentrate on teaching them about stranger-danger and how to avoid it. However, recent research suggests that children may have difficulty in understanding the stranger-danger message (Mayes, Gillies and Warden, 1990). The present study examines 6-, 8- and 10-year-old children's understanding of the concepts of ‘stranger’ and ‘danger’ by analysing their verbal responses to videotaped sequences depicting child encounters with a variety of known and unknown male adults. Results indicate that, although there is some evidence of developing wariness, children at ages 8 and even 10 years appear still to be vulnerable to approaches made by strangers. © 1997 by John Wiley & Sons, Ltd.     

Screening for recommended antenatal risk factors: How long does it take?

Background

Detection and management of antenatal risk factors is critical for quality care.

Safety climate and safety outcomes: A meta-analytic comparison of universal vs. industry-specific safety climate predictive validity

Previous research has demonstrated that safety climate is a robust predictor of safety-related outcomes. However, there is little consensus about the optimal strategy to measure safety climate. One of the main issues has been whether safety climate measures should be universal or industry-specific. As such, this study was designed to examine the criterion-related validity of universal and industry-specific safety climate measures by conducting a meta-analytic comparison of their relationships with a variety of safety-related outcomes (i.e. safety behaviour, risk perceptions, accidents and injuries, and other adverse events). With 120 independent samples (N?=?81,213), we found that the industry-specific safety climate measures displayed better predictive power when predicting safety behaviour and risk perceptions than the universal safety climate measures. On the other hand, the universal safety climate measures displayed better predictive power when predicting other adverse events (but not accidents and injuries) than the industry-specific safety climate measures. We discuss these findings in light of the intended use of organisational safety climate surveys.     

On weighted composite scores for early Alzheimer's trials

Recent research on finding appropriate composite endpoints for preclinical Alzheimer's disease has focused considerable effort on finding “optimized” weights in the construction of a weighted composite score. In this paper, several proposed methods are reviewed. Our results indicate no evidence that these methods will increase the power of the test statistics, and some of these weights will introduce biases to the study. Our recommendation is to focus on identifying more sensitive items from clinical practice and appropriate statistical analyses of a large Alzheimer's data set. Once a set of items has been selected, there is no evidence that adding weights will generate more sensitive composite endpoints.     

Efficacy of interventions targeting alcohol,drug and smoking behaviors in university and college students: A review of randomized controlled trials

Objective: To evaluate the effectiveness of interventions targeting alcohol consumption, drug use and smoking for college/university students.Participants: College/University students.Methods: Studies were eligible if: (1)included students attending universities/colleges; (2)implemented in a university/college setting; (3)aimed to improve at least one of the following behaviors: alcohol and/or drug use and/or smoking; (4)were RCTs. The effect of the interventions on behaviors was determined by the percentage of studies that reported an effect. Due to the heterogeneity of outcomes meta-analysis was not conducted.Results: 88 studies met criteria. University-based interventions were effective for reducing alcohol-related outcomes (drinking patterns, BAC, consequences, problem drinking). Inconsistent findings for drug and smoking were observed.Conclusions: University-based interventions have the potential to improve health for students. While there is a breadth of research examining the efficacy of interventions to reduce alcohol consumption, further research is needed to determine the best approach for addressing smoking and drug use among students.     

Workplace adversity and resilience in public relations: Accounting for the lived experiences of public relations practitioners

Public relations practitioners face workplace challenges as they cultivate public relationships, resolve conflicts, and manage crises. Odds of adversities may be high in this role, requiring practitioners to be resilient. This qualitative study explores workplace adversities in public relations from a practitioners’ perspective, and examines how they enact resilience. By asking current practitioners about their lived experiences, we found workplace adversities occurred on multiple levels and ranged from mundane to life-altering events. Patterns of resilience were, metaphorically, bouncing forward, bouncing up, bouncing back, and bouncing around. This study contributes to public relations and resilience scholarship by (1) uncovering workplace adversities and resilience enactment in public relations, therefore connecting practice with scholarship, (2) extending the “bounce back” metaphor in the resilience literature, therefore making resilience more inclusive, and (3) exploring the connections of multi-level resilience, and suggesting the complex and negotiated nature of resilience among individuals embedded in collectives.     

Young people in a city of culture: ‘Ultimate beneficiaries’ or ‘Economic migrants’?

There is burgeoning literature on cities that host major cultural events. However, there is surprisingly very little empirical research focusing specifically on young people and cities of culture, so we have limited knowledge in terms of how young people actually experience and interpret cultural events. Given this, we offer an important and timely contribution to such debates. Our spatial focus is Derry/Londonderry (D/L) in Northern Ireland. During 2013 D/L was the UK’s inaugural City of Culture (CoC). The bid document and legacy plans for CoC stated that young people would be ‘cultural assets’ during 2013 and the ‘ultimate beneficiaries’ of the CoC legacy [Derry City Council 2010. Cracking the Code. City of Culture 2013. Derry: Derry City Council, 2013a. Our Legacy Promise. Building on the Success of 2013. Derry: Derry City Council, 2013b. Legacy Plan 2013–2023. Derry: Derry City Council]. This paper unpacks and analyses the extent to which young people in D/L related to and engaged with CoC and, arguably more importantly, how CoC affected their plans and aspirations for the future. Our research problematises the claim that young people were the ‘ultimate beneficiaries’ of CoC; most strikingly, it shows that young people, despite offering very positive views, both expect and desire to live in cities other than D/L. As such, the debilitating long-standing trend of economic migration of young people will continue raising important issues for local stakeholders.