Investigating the impact of Hurricane Maria on an ongoing birth cohort in Puerto Rico

Population and Environment - Prior to Hurricane Maria, Puerto Rico already had 200+ hazardous waste sites, significant contamination of water resources, and among the highest rates of preterm birth...     

Triarchic Model of Grit Dimensions as Predictors of Career Outcomes

Recent studies have emphasized the importance of applying positive psychological theories in the context of career development (Hull et al., 2020; Vela et al., 2015, 2019). However, limited research has been carried out on how specific positive personality traits might contribute to optimal career functioning. We addressed this gap by exploring the link of a triarchic model of grit dimensions (i.e., perseverance of effort, consistency of interests, and adaptability to situations) to career maturity, career decision-making self-efficacy, and career goal setting among Hong Kong Chinese secondary school students. Perseverance of effort positively predicted career goal setting and career decision-making self-efficacy. Consistency positively predicted career goal setting and career maturity. Adaptability to situations positively predicted career maturity, career decision-making self-efficacy, and career goal setting. Results point to the importance of designing school-based grit interventions to facilitate optimal career-related functioning.     

Optimal detection of a jump in the intensity of a Poisson process or in a density with likelihood ratio statistics

We consider the problem of detecting a ‘bump’ in the intensity of a Poisson process or in a density. We analyze two types of likelihood ratio‐based statistics, which allow for exact finite sample inference and asymptotically optimal detection: The maximum of the penalized square root of log likelihood ratios (‘penalized scan’) evaluated over a certain sparse set of intervals and a certain average of log likelihood ratios (‘condensed average likelihood ratio’). We show that penalizing the square root of the log likelihood ratio — rather than the log likelihood ratio itself — leads to a simple penalty term that yields optimal power. The thus derived penalty may prove useful for other problems that involve a Brownian bridge in the limit. The second key tool is an approximating set of intervals that is rich enough to allow for optimal detection, but which is also sparse enough to allow justifying the validity of the penalization scheme simply via the union bound. This results in a considerable simplification in the theoretical treatment compared with the usual approach for this type of penalization technique, which requires establishing an exponential inequality for the variation of the test statistic. Another advantage of using the sparse approximating set is that it allows fast computation in nearly linear time. We present a simulation study that illustrates the superior performance of the penalized scan and of the condensed average likelihood ratio compared with the standard scan statistic.     

Brazil in the Transition Towards Knowledge Economy: Between Qualification and Internationalization of Human Capital

The last decades has been characterized by an increasing relevance of knowledge and innovation into the economic system, becoming two crucial factors in the global competition. Therefore, qualified human capital has turn to be an essential strategic factor strongly needed by advanced and emerging economies. The paper focuses on the international competition for skilled professionals that have increased more and more during the years, bringing in the field new economic actors. In particular, the article investigates the rising importance of Brazil in the international talents’ competition, highlighting the current features of the local labour markets in the attempt to analyse the major elements of strength and weakness that characterizes the Brazilian scientific and economic system. To this end, the authors provide an analysis of the qualified migrants inflow and outflow, having the aim of a deeper comprehension of the attraction capability of Brazil.     

Effective Techniques: The Career‐in‐Culture Interview: A Semi‐Structured Protocol for the Cross‐Cultural Intake Interview

The authors introduce the Career‐in‐Culture Interview (CiCI), a flexible, semistructured interview protocol designed for the career counseling intake session. The contents of the CiCI are based on recent theoretical advances in multicultural counseling and on the social cognitive model of career development. The authors describe a pilot evaluation of the interview and present guidelines for using the CiCI in practice.     

Understanding the population dimension in development planning

In the Philippines initial efforts to adopt population policies focused on reducing rapid population growth through fertility control. The history of the national population welfare congress, which started in 1978, reflects this emphasis on family planning as a major deterrent to rapid population growth. It was only in recent years that the 2-way relationship between population and development came to be better appreciated. The 6th National Populaton Welfare Congress was a response to this need to broaden the scope of population concerns and integrate the population dimension into development planning. This viewpoint regards population not as a demand variable but as a factor that can be influenced by economic and social development. Dr. Mercedes B. Concepcion, dean of the University of the Philippines Population Institute (UPPI), discussed population trends, prospects, and problems in a paper presented before the 6th congress. In 1980, she said, the Philippine population was 48.1 million persons, up by 11.4 million persons or 31%, over the3l.7 million enumerated in 1970. While the rate of populated growth remains high, data indicate a decreasing post-World War II trend, from 3.06% in 1948-60 to 2.68% in 1975-80. The proportion of the population below 15 has dropped by 2 percentage points, while the number of persons in the working ages 15-64 has increased. In 1 of the 3 group sessions during the congress, the participants tried to define the Philippines' population distribution goals, the requirement of an urban-rural balance, and priority intervention areas. In that session 2 main papers were presented -- one on human settlements and urbanization and the other on macroeconomic policies and their spatial implications. In another sessionplanners and researchers examined the socioeconomic and demographic impact of development programs, specifically the impact of rural electrification on fertility change in Misamis Oriental, a province in Southern Philippines. In the main paper presented in that session, Dr. Herrin indicated that the most rapid decline in marital fertility in the Philippines occurred among highly educated parents with high incomes and living in the urbanized areas of Metro Manila, Southern Luzon, and Central Luzon. The 3rd group session discussed mortality trends and prospects as well as the present forms of government intervention to reverse these trends. Generally, a declining trend has been observed in the crude death rate and in infant mortality.     

How Disadvantages Shape Life Satisfaction: An Alternative Methodological Approach

Social Indicators Research - Life satisfaction is one of the key indicators of subjective well-being. This paper aims to give a methodological contribution to the study of the factors influencing...     

The Twitter games: media education,popular culture and multiscreen viewing in virtual concourses

Interactive media and virtual environments give rise to transmedia and multiscreen viewing in a new popular and participatory culture. This in turn requires a new type of critical, reflective media education. This article reviews expert opinions on the educational potential of The Hunger Games (THG) and the use of Twitter during the viewing of films by young audiences. The study has the twofold goal of analysing whether the tweets include the topics of ideology and values mentioned in the selected articles and whether the conversations help build knowledge of the subjects that, according to the experts, are discussed in the literary trilogy. The method, based on discourse analysis, is twofold as well, comprising, on one hand, the discussion of 61 selected academic papers on THG and, on the other, 6000 tweets posted by youngsters while watching the films in the trilogy shown on TV. The tweets were analysed using the ‘coding and counting’ technique in computer-mediated discourse analysis. The results show a great chasm between academic or educational perspectives and what youngsters see in the films. Twitter interactions show that the virtual environments where these interactions take place are mere virtual concourses rather than affinity or learning spaces. This draws attention to the need for a new type of media education which not only includes the popular culture in formal education environments, but also uses the virtual concourses where youngsters gather around media products to transform mere coexistence into convergence of interests based on the meaning of these products.     

Developing collaborations between child welfare agencies and Latino communities

Collaborative efforts to achieve permanency planning and family stability for all children in the child welfare system are increasing. As Latino children and families constitute the fastest growing ethnic group in the child welfare system, it is important to understand how to develop culturally sensitive collaborations with their communities. The purpose of this article is to suggest helpful guidelines for developing collaborations between child welfare agencies and Latino communities.