Commercial Sexual Exploitation and Missing Children in the Coastal Region of Sao Paulo State, Brazil

The commercial sexual exploitation of children (CSEC) has emerged as one of the world’s most heinous crimes. The problem affects millions of children worldwide and no country or community is fully immune from its effects. This paper reports first generation research of the relationship that exists between CSEC and the phenomenon of missing children living in and around the coastal regions of the state of Sao Paulo, Brazil, the country’s richest State. Data are reported from interviews and case records of 64 children and adolescents, who were receiving care through a major youth serving non-governmental organization (NGO) located in the coastal city of Sao Vicente. Also, data about missing children and adolescents were collected from Police Reports – a total of 858 Police Reports. In Brazil, prostitution is not a crime itself, however, the exploitation of prostitution is a crime. Therefore, the police have no information about children or adolescents in this situation, they only have information about the clients and exploiters. Thus, this investigation sought to accomplish two objectives: 1) to establish the relationship between missing and sexual exploited children; and 2) to sensitize police and child-serving authorities in both the governmental and nongovernmental sectors to the nature, extent, and seriousness of many unrecognized cases of CSEC and missing children that come to their attention. The observed results indicated that the missing children police report are significantly underestimated. They do not represent the number of children that run away and/or are involved in commercial sexual exploitation.

For Safety’s Sake: A Case Study of School Security Efforts and Their Impact on Education Reform

Several studies have shown that the need to create safe and orderly schools has increasingly been addressed in a manner that disconnects these priorities from broader concerns related to student success, school culture, and child development. In this paper, we explore the consequences of expanding security procedures in response to an incident involving interracial conflict at an urban high school in the United States. We offer this case study to demonstrate how the primacy placed on safety and security resulted in the neglect of other important educational goals, such as academic engagement and a positive school culture. Through an analysis of observational, interview, focus group, and survey data, we show that while it is essential for schools to take measures that ensure the safety of students and staff, it is equally important for safety to be recognized as part of a larger set of goals that schools must concurrently pursue in order to meet the educational and developmental needs of the students they serve.

Commentary on "When Policy Opportunity is not Enough: College Access and Enrollment Patterns among Texas Percent Plan Eligible Students"

Invited commentary on "When Policy Opportunity is not Enough: College Access and Enrollment Patterns among Texas Percent Plan Eligible Students" by Catherine Horn and Stella Flores.

Commentary on "Alternative Strategies for Identifying High-Performing Charter Schools in Texas"

In the last few years policy makers and practitioners nationally have shown much interest in identifying, recognizing, and replicating successful charter schools, many of which are showing that they can educate low-income and otherwise at-risk students remarkably well. However past efforts to identify high performing schools have been problematic. Using these systematic, rigorous value-added methods, the authors identify 44 Open Enrollment charter schools that merit a “high-performer” rating. Nearly all of those campuses identified serve a disadvantaged student population. The article also finds that most of those high performers are highly cost-effective, earning high ratings on the cost-efficiency measures. The authors argue for more widespread use of value-added modeling in the state accountability system. The approach taken to identifying high-performers is sensible and fair, but any formulaic approach to school labels comes with some limitations.

Commentary on: "For Safety's Sake: A Case Study of School Security Efforts and Their Impact on Education Reform"

Invited commentary on the article "For Safety’s Sake: A Case Study of School Security Efforts and their Impact on Education Reform" by Rachel Garver and Pedro Noguera.

Media Influence on Youth: Scientific Evidence, Policy Considerations, and the History of Media Self-Regulation

This invited commentary reviews the survey research described in "Examining the Relationship between Media use and Aggression, Sexuality, and Body Image" and situates this research within the recent history of entertainment media regulation.

All Adults Once Were Children

Issue Editor, Robert Block's, point of view and summary of the articles in New Morbidities 2.0

Metropolitan Observatory for Street Children and Youngsters: A Chilean Experience of an Innovative Model

In Chile, street children and youngsters' situations have changed significantly over the last decades. The Metropolitan Observatory is an innovative organization that makes it possible to follow this velnerable group. The Observatory is becoming a pioneering actor in the subject, thanks to the participative work and agreed consensus of different institutions involved. The aim of this paper is to introduce the innovative cross-sectoral work done by the Metropolitan Observatory for street children and youth.

Family Structure and Obesity Among U.S. Children

Child obesity in the U.S. is a significant public health issue, particularly among children from disadvantaged backgrounds. Thus, the roles of parents’ human and financial capital and racial and ethnic background have become important topics of social science and public health research on child obesity. Less often discussed, however, is the role of family structure, which is an important predictor of child well-being and indicator of family socioeconomic status. The goal of this study, therefore, is to investigate how preschool aged children’s risk of obesity varies across a diverse set of family structures and whether these differences in obesity are moderated by family poverty status and the mothers’ education. Using a large nationally representative sample of children from the Early Childhood Longitudinal Study – Birth Cohort, we find that preschoolers raised by two biological cohabiting parents or a relative caregiver (generally the grandparent) have greater odds of being obese than children raised by married biological parents. Also, poor children in married biological parent households and non-poor children in married step parent households have greater obesity risks, while poor children in father only, unmarried step, and married step parent families actually have lower odds of obesity than children in non-poor intact households. The implications of these findings for policy and future research linking family structure to children’s weight status are discussed.

Distressing Projections for the Health of American Children: Are They Inevitable?

A commentary on Murdock et al.'s article, "Poverty, Educational Attainment and Health Among America’s Children: Current and Future Effects of Population Diversification and Associated Socioeconomic Change."

Influence of Tillage and Liming on N2O emission from a rainfed crop

Nitrous oxide (N2O) is the main greenhouse gas (GHG) produced by agricultural soils due to microbial processes. The application of N fertilizers is associated with an increase of N2O losses. However, it is possible to mitigate these emissions by the introduction of adequate management practices (Snyder et al., 2009). Soil conservation practices (i.e.no tillage, NT) have recently become widespread because they promote several positive effects (increases in soil organic carbonand soil fertility, reduction of soil erosion, etc). In terms of GHG emissions, there is no consensus in the literature on the effects of tillage on N2O. Several studies found that NT can produce greater (Baggs et al., 2003), lower (Malhi et al., 2006) or similar (Grandey et al., 2006) N2O emissions compared to traditional tillage (TT). This large uncertainty is associated with the duration of tillage practices and climatic variability. Liming is widely use to solve problems of soil acidity (Al toxicity, yield penalties, etc). Several studies show a decrease in N2O emissions with liming (Barton et al., 2013) whereas no significant effects or increases were observed in others (Galbally et al., 2010). The aim of this work was to evaluate the effects of tillage (NT vs TT) and liming application or not of Ca-amendment) on N2O emissions from an acid soil during a rainfed crop.

Amelioration of a degraded acid soil from SW Spain by no-tillage and Ca-amendment

En los suelos, el exceso de acidez lleva asociado deficiencias en ciertos nutrientes y una alta disponibilidad de aluminio, tóxico para los cultivos propios del ambiente mediterráneo. Su laboreo, provoca la pérdida de materia orgánica (MO), deteriora su estructura y reduce la actividad biológica, provocando en última instancia una menor calidad del suelo. Es de esperar pues que cuando se labran suelos ácidos, sus problemáticas particulares tiendan a agravarse. En nuestra zona de estudio, la “raña” de Cañamero (Extremadura, España), predominan los suelos muy ácidos y degradados por un laboreo inadecuado. Las rañas constituyen amplias plataformas casi horizontales, con unos suelos muy viejos (Palexerults), que se caracterizan por tener el complejo de cambio dominado por el aluminio, y un pH ácido que decrece en profundidad. Poseen un potente horizonte Bt rico en arcillas caoliníticas, que propicia que en periodos con exceso de lluvia, se generen capas colgadas de agua cercanas a la superficie. En torno a los años 1940’s estos suelos, que previamente sostenían un alcornocal, o su matorral de sustitución, se pusieron en cultivo. El laboreo aceleró la mineralización de la materia orgánica, agravó los problemas derivados del exceso de acidez y condujo al abandono de los campos cultivados por falta de productividad. Para recuperar la calidad de estos suelos degradados y obtener unos rendimientos compatibles con su uso agrícola es necesario, por un lado, aplicar enmiendas que eleven el pH y reduzcan la toxicidad del aluminio y, por otro, favorecer el incremento en el contenido en MO. En 2005 se implantó en esta raña un ensayo de campo para estudiar la influencia del no laboreo y de la utilización de una enmienda cálcica en parámetros relacionados con la calidad del suelo en un cultivo forrajero. El diseño experimental fue en parcelas divididas con cuatro repeticiones donde el factor principal fue el tipo de laboreo, no laboreo (NL) frente a laboreo convencional (LC), y el factor secundario el uso o no de una enmienda cálcica. La enmienda consistió básicamente en una mezcla de espuma de azucarería y yeso rojo y se incorporó al comienzo del ensayo hasta los 7 cm de profundidad. Desde el comienzo del ensayo el NL influyó positivamente en el contenido de carbono orgánico total (COT) y particulado (COP), mientras que la enmienda tuvo una ligera influencia al principio del ensayo en ambos pero su efecto positivo se desvaneció con el paso del tiempo. Los mayores contenidos en COT y POC se observaron cuando se combinó el NL con la enmienda. La enmienda incrementó con rapidez el pH, y el Ca, y disminuyó el contenido en aluminio hasta una profundidad de 50 cm, incluso en NL, y mejoró ligeramente la agregación del suelo. El NL por sí solo, gracias al aumento en POC, TOC y las proteínas del suelo relacionadas con la glomalina (PSRG), que son capaces de formar compuestos estables no tóxicos con el aluminio, también contribuyó a la reducción de la toxicidad de aluminio en la capa más superficial. Cuando en las campañas con exceso de precipitaciones se generaron capas colgadas de agua próximas a la superficie, el NL generó unas condiciones más favorables para la germinación y desarrollo del cultivo, resultando en una producción más alta que el LC. A ello contribuyó la mayor capacidad de almacenamiento de agua y la mayor transmisividad de esta hacia abajo, en la capa más superficial (0-5 cm) que propició una menor saturación por agua que el LC. Respecto a los parámetros relacionados con la agregación, el NL aumentó los macroagregados hasta los 10 cm de profundidad y favoreció la acumulación de CO y N en todas las fracciones de tamaño de agregados. Sin embargo, la recuperación del grado de macroagregación tras el cese del laboreo resulta lenta en comparación con otros suelos, posiblemente debido al bajo contenido en arcilla en el horizonte Ap. En comparación con el NL, la enmienda mostró también un efecto positivo, aunque muy ligero, en la agregación del suelo. En contradicción con otros estudios en suelos ácidos, nuestros resultados indican la existencia de una jerarquía de agregados, y destacan el papel importante de la MO en la mejora de la agregación. Tanto el NL como la enmienda favorecieron por separado varias propiedades químicas, físicas y biológicas del suelo, pero, en general, encontramos los mayores beneficios con su uso combinado. Además, a largo plazo el efecto positivo de NL en las propiedades del suelo fue en aumento, mientras que el efecto beneficioso de la enmienda se limitó básicamente a las propiedades químicas y se desvaneció en pocos años. Destacamos que las condiciones meteorológicas a lo largo del ensayo beneficiaron la producción de biomasa en NL, y en consecuencia las propiedades relacionadas con la materia orgánica, por lo que son un factor a tener en cuenta a la hora de evaluar los efectos de la enmienda y el laboreo sobre las propiedades del suelo, especialmente en zonas donde esas condiciones son muy variables entre una campaña y otra. Los resultados de este estudio han puesto de manifiesto que el NL no ha mermado la eficacia de la enmienda caliza, posiblemente gracias a la alta solubilidad de la enmienda aplicada, es más, el manejo con NL y enmienda es el que ha favorecido en mayor medida ciertos parámetros de calidad del suelo. Por el contrario el LC sí parece anular los beneficios de la enmienda en relación con las propiedades relacionadas con la MO. Por tanto, cabe concluir que la combinación de NL y la enmienda es una práctica adecuada para mejorar las propiedades químicas y físicas de suelos ácidos degradados por el laboreo. ABSTRACT Excessive acidity in soils is associated with deficiencies in certain nutrients and high concentrations of available aluminum, which is toxic for most Mediterranean crops. Tilling these soils results in the loss of soil organic matter (SOM), damages soil structure and reduces biological activity, ultimately degrading soil quality. It is expected, therefore, that when acid soils are tilled, their particular problems will tend to get worse. In our study area, the "Cañamero’s Raña” (Extremadura, Spain), acid soils degraded by an inappropriate tillage prevail. Rañas are large and flat platforms with very old soils (Palexerults), which are characterized by an exchange complex dominated by aluminum and an acid pH which decreases with depth. These soils have a strong Bt horizon rich in kaolinite clays, which encourages the formation of perched water-tables near the soil surface during periods of excessive rain. During the first third of the 20th century, these soils, that previously supported cork oak or its scrub replacement, were cultivated. Tillage accelerated the mineralization of the SOM, aggravating the problems of excessive acidity, which finally led to the abandonment of the land due to low productivity. To recover the quality of these degraded soils and to obtain consistent yields it is necessary, first, to apply amendments to raise the pH and reduce aluminum toxicity, and second to encourage the accumulation of SOM. In 2005 a field trial was established in the Raña to study the influence of no-tillage and the use of a Ca-amendment on soil quality related parameters in a forage crop agrosystem. The experimental design was a split-plot with four replicates where the main factor was tillage type, no-tillage (NT) versus traditional tillage (TT) and the secondary factor was the use or not of a Ca-amendment. The Ca-amendment was a mixture of sugar foam and red gypsum that was incorporated into the top 7 cm of the soil. Since the beginning of the experiment, NT had a positive influence on total and particulate organic carbon (TOC and POC, respectively), while the Ca-amendment had a small positive influence at the beginning of the study but its effect diminished with time. The highest TOC and POC contents were observed when NT and the Ca-amendment were combined. The Ca-amendment, even under NT, rapidly increased pH and Ca, and decreased the aluminum content to a depth of 50 cm, as well as improving soil aggregation slightly. NT, due to the increased POC, TOC and Glomalin-related soil proteins (GRSP), which can form stable non-toxic compounds with aluminum, also contributed to the reduction of aluminum toxicity in the upper layer. When perched water-tables near the soil surface were formed in campaigns with excessive rainfall, NT provided more favorable conditions for germination and crop development, resulting in higher yields compared with TT. This was directly related to the higher water storage capacity and the greater transmissivity of the water downwards from the upper layers, which led to lower water saturation under NT compared with TT. With regards to the aggregation-related parameters, NT increased macroaggregation to a depth of 10 cm and favored the accumulation of OC and N in all aggregate size fractions. However, the degree of recovery of macroaggregation after tillage ceased was slow compared with other soils, possibly due to the low clay content in the Ap horizon. Compared with NT, the Ca-amendment had a slight positive effect on soil aggregation. In contrast to other studies in acid soils, our results indicate the existence of an aggregate hierarchy, and highlight the important role of SOM in improving aggregation. Both NT and the Ca-amendment separately favored various chemical, physical and biological soil properties, but in general we found the greatest benefits when the two treatments were combined. In addition, the positive effect of NT on soil properties increased with time, while the beneficial effect of the Ca-amendment, which was limited to the chemical properties, vanished after a few years. It is important to note that the meteorological conditions throughout the experiment benefited biomass production under NT and, as a consequence, organic matter related properties. This suggests that meteorological conditions are a factor to consider when evaluating the effects of Ca-amendments and tillage on soil properties, especially in areas where such conditions vary significantly from one campaign to another. The results of this study show that NT did not diminish the effectiveness of the Ca-amendment, possibly due to the high solubility of the selected amendment. Moreover, the combination of NT and the Ca-amendment was actually the management that favored certain soil quality parameters the most. By contrast, TT seemed to nullify the benefits of the Ca-amendment with regards to the OM related properties. In conclusion, the combination of NT and the application of a Ca-amendment is an advisable practice for improving the chemical and physical properties of acid soils degraded by tillage.

Grupo econômico: dimensões da responsabilidade e sua interpretação perante os tribunais do trabalho

O trabalho tem como tema central à análise da dimensão das responsabilidades nos grupos econômicos, bem como a sua interpretação perante os tribunais do trabalho. Busca-se compreender a extensão das obrigações impostas aos grupos e as pessoas que o compõem e acima de tudo, como os tribunais tem decido as questões praticas acerca do tema. As questões que envolvem os Grupos Econômicos têm sido tratadas de diversas formas e sob vários aspectos em nosso ordenamento jurídico. Cada ramo de nosso direito pátrio aborda a questão de acordo com a sua realidade prática, porém, nos casos concretos, a solução dos conflitos muitas vezes prescindem de uma análise mais abrangente. Quando o tema vem à tona, quase sempre repercute em mais de uma esfera, porém, é comum ignorar a essência do instituto e a natureza da questão para buscar a solução apenas sob o ponto de vista do direito que se aborda. Exemplo prático dessa situação é buscar apenas no Direito do Trabalho a solução de um conflito envolvendo o tema Grupo Econômico e a dimensão de suas responsabilidades e das pessoas que o compõem, tudo isso apenas para buscar a satisfação do crédito do trabalhador, como se o Direito do Trabalho servisse apenas para o exercício do pleno de direito de apenas de um dos agentes do pacto social. Embora ainda persista a aplicação estanque do conceito previsto no artigo 2°, § 2° da Consolidação das Leis do Trabalho CLT, os tribunais trabalhistas, principalmente com o advento da Emenda Constitucional 45, vem adotando conceitos outrora utilizados somente em outros ramos do direito. A utilização do instituto da desconsideração da personalidade jurídica (disregard of legal entity) e a aplicação dos conceitos relativos à responsabilidade subjetiva, prevista no artigo 186 do Código Civil e responsabilidade objetiva, inserida no artigo 927, parágrafo único, também do Código Civil, tem servido de importante subsídio aos tribunais trabalhistas para a solução de conflitos ali instaurados. Por outro lado, esses mesmos mecanismos que ajudam na difícil tarefa de entrega de uma prestação jurisdicional e tutela do Estado mais efetivas, também servem, muitas vezes, para justificar a condenação indiscriminada de empresas e pessoas em outros casos. O que se vê, portanto, é que os tribunais trabalhista, prescindem da atualização da legislação trabalhista de modo a coibir que a utilização correta de determinados institutos justifique a equivocada aplicação dos mesmos.

Prisão preventiva: direito à razoável duração e necessidade de prazo legal máximo

O direito à razoável duração do processo, inserido expressamente no ordenamento jurídico brasileiro a partir do advento da Emenda Constitucional 45/2004, já poderia ser inferido desde a incorporação da Convenção Americana de Direitos Humanos, bem como ser considerado um corolário da garantia do devido processo legal. Todo indivíduo tem o direito a um processo sem dilações indevidas, em especial aquele que se encontre submetido a uma prisão preventiva, medida cautelar pessoal de extrema gravosidade. Nesse contexto, exsurge o direito que o indivíduo preso preventivamente tem de que o seu processo seja julgado em um prazo razoável ou de que ele seja desencarcerado, caso preso além da necessidade fática contida no caso concreto. Entretanto, a interpretação da garantia não pode restar somente à livre vontade dos aplicadores do direito, sendo necessária uma regulamentação legal efetiva da duração da prisão preventiva, por meio de prazos concretos nos quais o sujeito deverá ser posto em liberdade, ante a desídia estatal. Incorporando experiências estrangeiras, deve o legislador pátrio adotar marcos temporais legais, em que a prisão preventiva deverá cessar, caso excessivamente prolongada. Muito embora no ano de 2011 tenha sido reformada a tutela das medidas cautelares pessoais no Código de Processo Penal, o legislador ordinário não aprovou a imposição de limites de duração da prisão preventiva, permanecendo ao livre arbítrio das autoridades judiciárias a interpretação da garantia em referência. Assim, o Projeto de Lei do Novo Código de Processo Penal, atualmente em trâmite no Congresso Nacional, ao prever limites máximos de duração da prisão preventiva, dá uma efetiva regulamentação à garantia da duração razoável do imputado preso, devendo ser, espera-se, mantido no eventual texto final aprovado.

Kids Alive! Support for Children of Parents with Cancer: An Exemplar Program for Children of Parents with Cancer

Cancer in a parent or caregiver is an event that affects the whole family. The roles and responsibilities of the diagnosed parent, as well as those of each family member, are affected at the time of diagnosis and throughout the progression of the illness. According to the American Cancer Society, there will be an estimated 1,665,540 new cancer cases diagnosed and 585,720 cancer deaths in 2014. This staggering statistic means there are a number of cancer diagnoses that will directly affect thousands of parents and their children. Past research suggests this upheaval in the system is particularly stressful on children and can lead to a number of responses including anxiety, depression, distress, and other negative reactions. Despite the large number of parents and caregivers diagnosed with cancer in the United States each year, there are relatively few support groups aimed at supporting children affected by parental cancer. Support groups provide opportunities to serve this population in a number of advantageous ways by providing safety, support, and a sense of community. Additionally, support groups allow this population of young people to express their fears and worries, connect to others going through similar circumstances, and explore their parent's diagnosis in a context that is helpful and developmentally appropriate. Past research has found that children who do not receive support during this life-changing event can be negatively affected throughout the life span. On the other hand, this event can be a time to build a child's resilience and provide the structure through which they may thrive in adversity. Support groups offer the opportunity to address this difficult event and lead to positive results. Kids Alive! is one such group that has been proactive in support for children of parents diagnosed with cancer since 1995. Kids Alive!, a support group that runs out of Porter Hospital in Denver Colorado, uses Joseph Campbell's Hero's Journey to structure monthly groups. The Hero's Journey, described in Campbell's The Hero with a Thousand Faces (1949), focuses on a set pattern that all heroes must go through during their journey towards an ultimate victory and self-discovery. Kids Alive! incorporates this journey into a curriculum aimed at helping children explore their thoughts and feelings around their parent's cancer and leads to a realization that they are not alone on this journey. Over the course of eight months, children in Kids Alive! receive support and solidarity that leads to life-changing experiences and an understanding of what a diagnosis of cancer in a parent can mean. Kids Alive! consists of professionals and volunteers who take time to recognize and support this underserved population. The program has led to positive outcomes for nearly two decades and consistently increases the numbers of children and families served. The purpose of this paper is to describe the Kids Alive! program as an exemplar program that addresses these problems by utilizing protective factors research has found in this population. Further, this paper will discuss areas of future research while providing the model of an effective program aimed at serving an important population. Additionally, the model of Kids Alive! will be described through this paper in a way that allows for other oncology settings to consider this relatively simple program that provides consistently positive results.