Cross Validation of the Gambling Problem Severity Subscale of the Canadian Adolescent Gambling Index (CAGI/GPSS) on a Sample of Ontario High School Students

This paper reports on the cross validation of the Gambling Problem Severity Subscale of the Canadian Adolescent Gambling Index (CAGI/GPSS). The CAGI/GPSS was included in a large school based drug use and health survey conducted in 2015. Data from students in grades 9–12 (ages 13–20 years) derived from the (N = 3369 students). The CAGI/GPSS produced an alpha of 0.789. A principle component analysis revealed two eigenvalues greater than one. An oblique rotation revealed these components to represent consequences and over involvement. The CAGI/GPSS indicated that 1% of the students fell into the “red” category indicating a severe problem and an additional 3.3% scored in the “yellow” category indicating low to moderate problems. The CAGI/GPSS was shown to be significantly correlated with gambling frequency (r = 0.36), largest expenditure (r = 0.37), sex (more likely to be male) (r = ?0.19), lower school marks (r = ?0.07), hazardous drinking, (r = 0.16), problem video game play (r = 0.16), as well as substance abuse. The CAGI/GPSS was cross validated using a shorted version of the short SOGS, r = 0.48. In addition the CAGI/GPSS and short SOGS produced very similar patterns of correlations results. The results support the validity and reliability of the CAGI/GPSS as a measure of gambling problems among adolescents.     

Stepping stones: Principal career paths and school outcomes

More than one out of every five principals leaves their school each year. In some cases, these career changes are driven by the choices of district leadership. In other cases, principals initiate the move, often demonstrating preferences to work in schools with higher achieving students from more advantaged socioeconomic backgrounds. Principals often use schools with many poor or low-achieving students as stepping stones to what they view as more desirable assignments. We use longitudinal data from one large urban school district to study the relationship between principal turnover and school outcomes. We find that principal turnover is, on average, detrimental to school performance. Frequent turnover of school leadership results in lower teacher retention and lower student achievement gains. Leadership changes are particularly harmful for high poverty schools, low-achieving schools, and schools with many inexperienced teachers. These schools not only suffer from high rates of principal turnover but are also unable to attract experienced successors. The negative effect of leadership changes can be mitigated when vacancies are filled by individuals with prior experience leading other schools. However, the majority of new principals in high poverty and low-performing schools lack prior leadership experience and leave when more attractive positions become available in other schools.     

The welfare state and globalisation: down and out or too tough to die?

Politicians as well as researchers frequently claim that globalisation – and in particular its economic dimension – poses a threat to the welfare state. This article examines whether such a claim is justified by the empirical studies that investigate the relationship between economic openness and the welfare state. Based on the literature, two contrasting hypotheses are distinguished: the first states that economic openness does threaten the welfare state and the second argues that this is not the case. The empirical studies are systematically reviewed in this article: the analysis shows that the second hypothesis is supported most often and it is therefore concluded that economic openness does not threaten the welfare state.     

The stress of the university experience for students with Asperger syndrome

College students, with or without disabilities, are faced with numerous stressful situations within the university environment. For an individual diagnosed with Asperger syndrome, success at this level requires non-traditional supports. With limited knowledge of this disorder, the university staff are faced with a distinct disadvantage in their efforts to outline an appropriate plan. While providing traditional academic assistance is now commonplace, federal laws mandate that universities widen the scope of support so as not to exclude any student from campus activities or programs. In an effort to provide a framework for support, this article interfaces diagnostic information with the realities of college life. Areas of focus include the transition process, social rules, engagement in academic activities, and mastering a new life of independence. It is hoped that the presented suggestions might prove helpful as universities begin to establish service support teams and outline plans of support.     

Vegetation composition and structure of woody plant communities along urban interstate corridors in Louisville,KY, U.S.A.

Urban forests adjacent to interstate corridors are understudied ecosystems across cities. Despite their small area, these forests may be strategically located to provide large ecosystem services due to their ability to act as a barrier against air pollutants and noise as well as to provide flood control. The woody vegetation composition and structure of forests adjacent to urban interstates is an important determinant of their ability to provide these services. However, these forest communities may be particularly susceptible to the introduction of exotic invasive species via the interstate and the surrounding city that can potentially alter current and future forest composition. The purpose of this study was to investigate the distribution of native and exotic woody vegetation and tree regeneration in forests along three interstate corridors in Louisville, KY, and to determine potential factors (e.g., traffic density) that are correlated with patterns in the woody vegetation community. We found the most important determinants of vegetation composition along these interstate corridors were the distance from the city center and the presence of an exotic invasive shrub, Amur honeysuckle (Lonicera maackii). Compared with forested plots within 10 km of the city center, plots further from the city center had 81% lower stem density of Amur honeysuckle, 96% higher tree seedling regeneration, and 51% greater woody plant species richness. The primarily native species composition of adult trees in forests alongside urban interstates in Louisville and the regeneration of native tree species provide optimism that these forests can maintain native species while experiencing multiple impacts from the interstate as well as from the surrounding city, emphasizing their important potential for maintaining natural forest functions across the urban landscape.     

Self‐Perceived Gender Typicality and the Peer Context During Adolescence

This research examined adolescents' gender identity in relation to the peer context and their self‐concept. Participants were 229 adolescents who completed questionnaire measures of self‐concept and multidimensional gender identity. Regression analysis indicated peer acceptance partially mediated the relation between self‐perceived gender typicality and self‐worth. Cluster analysis revealed four groups of adolescents with differing profiles of self‐perceived gender typicality, felt peer pressure for gender conformity, and peer acceptance. Findings highlight the inherently social and contextual nature of gender identity. Also, the pathologizing of gender‐nonconforming youth is discussed.     

Men's perceptions and knowledge of human papillomavirus (HPV) infection and cervical cancer

The authors assessed young men's knowledge and perceptions of genital human papillomavirus (HPV) infection to identify factors that predict intention to make positive behavioral changes. Male university students aged 18 to 25 years completed a self-report instrument to assess knowledge and perceptions of genital HPV infection. If diagnosed with HPV, most men (95%) reported that they would use condoms with new partners. The intention to reduce number of sex partners was associated with an understanding that HPV may have severe consequences for women, whereas intention to encourage female sex partners to undergo Pap smear screening was associated with increased general knowledge of HPV infection. The authors concluded that it is important to include men in HPV education and prevention efforts, especially within the context that HPV may lead to cervical cancer in female partners.     

Family-directed structural therapy

Family-Directed Structural Therapy (FDST) is an approach to family therapy built on traditional concepts of Structural Family Therapy, the Strengths Model, and Group Work Theory. The FDST approach is a goal-oriented, time limited approach that enables the family to identify strengths and areas of concern, as well as to enhance family functioning. This process is facilitated via the use of a common vocabulary and a concretely organized, easily administered FDST Assessment Tool that is completed by adult family members. This article presents the essential features of the FDST approach, including the use and scoring of the FDST Assessment Tool. It concludes with an extensive case example.     

A Flexible Evaluative Framework for Order Picking Systems

This paper develops a novel framework to evaluate the integral performance of order picking systems with different combinations of storage and order picking policies. The warehousing literature on order picking mostly considers minimizing either elapsed time or distance as the sole objective, whereas warehouse managers in a supply chain have to look beyond single‐dimensional performance and consider trade‐offs among different criteria. Thus managers still need a unified and efficient framework to select a portfolio of appropriate order picking policies from a multi‐criteria and contextual perspective. Our framework—combining data envelopment analysis, ranking and selection, and multiple comparisons—provides an efficient methodology to simultaneously analyze several interrelated problems in order picking systems with multiple performance attributes, such as service levels and operational costs. We demonstrate our approach through comprehensive evaluations of order picking policies in three low‐level, picker‐to‐parts rectangular warehouses facing demand variations.