Perspective: Determinants of the Severity of Poliovirus Outbreaks in the Post Eradication Era

The potential consequences of the reintroduction of poliovirus in the post-eradication era range from trivial (no or self-limited transmission and no clinical cases) to very serious (return of continued transmission of polioviruses and abandonment of the poliomyelitis eradication goal). This paper summarises the key determinants of such outcomes and identifies factors relating to infection surveillance, to vaccination policies at the time of OPV cessation and beyond, and to the still-unknown implications of these policies for infection transmission in environments with poor sanitation, as particularly important. Explicit consideration of these issues should encourage studies on the effectiveness of IPV vaccines in reducing poliovirus transmission in tropical environments, and should influence the location and containment requirements of facilities for vaccine production and storage, and for poliovirus-related research, in the era after cessation of OPV.     

Bullying behaviour in secondary schools: what roles do teachers play?

Teachers have an important role to play in the management and prevention of bullying. Although many anti‐bullying programmes advocate a ‘whole school approach’, they tend to focus on student‐student behaviours and rarely examine the nature of other relationships which exist in the school. This study examines bullying between students and teachers at two time points. Thirty per cent of students said they were bullied by teachers at both times. Numbers reporting they bullied teachers were 28 per cent and 16 per cent, respectively. The paper explores the important role that teachers play in dealing with bullying in a school setting by modelling appropriate behaviours and dealing with it effectively. If teachers are victimised by or engage in bullying students this has implications for the ethos within the school and may also impact on the success of anti‐bullying programmes. Copyright © 2008 John Wiley & Sons, Ltd.     

Gender Differences in Time Use Among Adolescents in Developing Countries: Implications of Rising School Enrollment Rates

This comparative analysis of gender differences in time use among adolescents uses surveys from five developing countries and is motivated by an interest in gender role socialization and gendered patterns of behavior during adolescence. Exploring differences in work (both noneconomic household work and labor market work) and leisure time among adolescents according to school enrollment status, we examine the implications of school enrollment for adolescent development. Consistent differences in time use patterns exist between students and nonstudents across a range of settings. Students spend many fewer hours than nonstudents in work activities and the type of work they do is primarily domestic. Although females carry a heavier workload and enjoy less leisure time than males during their adolescent years regardless of enrollment status, the distribution of their time and the types of activities they participate in are much more similar to their male peers when they are students.     

Expatriate Cultural Antecedents and Outcomes

This field note is based upon a case study of US expatriates working for a multinational nonprofit organization in North and Central Africa. The purpose of this study was to examine expatriate culture adjustment from two vantage points. First, the study tested the impact of three organizational conditions on expatriate culture adjustment. Second, the study examined the relationship between an expatriate's culture adjustment and (1) their intention to prematurely leave the international assignment and (2) their effectiveness in host country relationships. In the first phase of analysis, the study found that the expatriate's alignment with organizational mission and values, level of team esprit‐de‐corps, and job satisfaction were significant predictors of national cultural adjustment. In the second phase, the study found that higher levels of expatriate cultural adjustment (1) yielded lower levels of employees’ premature turnover intention and (2) enhanced the expatriate's ability to work with host country nationals and their organizations. The validated survey instrument in this study provides managers with a tool to measure the organizational conditions, expatriate's level of cultural adjustment, turnover intention, and relationships with host ‐country nationals. Implications for research and practice are discussed.