Preference intensities and risk aversion in school choice: a laboratory experiment

We experimentally investigate in the laboratory two prominent mechanisms that are employed in school choice programs to assign students to public schools. We study how individual behavior is influenced by preference intensities and risk aversion. Our main results show that (a) the Gale-Shapley mechanism is more robust to changes in cardinal preferences than the Boston mechanism independently of whether individuals can submit a complete or only a restricted ranking of the schools and (b) subjects with a higher degree of risk aversion are more likely to play "safer" strategies under the Gale-Shapley but not under the Boston mechanism. Both results have important implications for the efficiency and the stability of the mechanisms.

Escola i diversitat lingüística i cultural: desafiaments i oportunitats. El paper d'un Servei Educatiu de Zona com a agent d'innovació i canvi

Davant dels nous reptes educatius que planteja l’augment de la diversitat lingüística i cultural al conjunt del Sistema Educatiu Català, el present treball descriu els resultats i experiències obtinguts en les tres primeres fases d’un projecte de recerca centrat en la identificació d’indicadors vàlids que permetin dissenyar i implementar estratègies educatives inclusives adequades per atendre la diversitat lingüística i cultural present als nostres centres. La part central de la memòria descriu les primeres dades d’un estudi quantitatiu , realitzat en diferents moments del període d’escolarització (Pàrvuls 5 anys , segon i sisè de Primària i segon d’ESO) a quatre centres públics de Vilafranca del Penedès a finals del curs 2009-2010 , sobre el coneixement de català i de castellà i les possibles influències que en aquest hi juguen els factors de diversitat lingüística i cultural. El segon bloc d’aquest projecte presenta un seguit d’experiències i propostes d’assessorament centrades en el procés de sensibilització inicial sobre les implicacions educatives a nivell d’aula i de centre de la diversitat lingüística i cultural. També es presenta, com a annex final, un recull dels principals materials emprats en aquest procés d’intervenció en centre. A la part final del treball, s’hi desenvolupa una reflexió sobre les condicions que poden afavorir la implementació d’aquestes estratègies a nivell de centre i de sistema educatiu; i sobre el paper que , en aquests processos de canvi i millora educativa , hi podrien jugar els Serveis Educatius de Zona del Departament d’Ensenyament de la Generalitat de Catalunya.

Prevalence of Toxocara infection in schoolchildren from the Butantã region, São Paulo, Brazil

Visceral larva migrans syndrome by Toxocara affects mainly children between 2 and 5 years of age, it is generally asymptomatic, and the seroprevalence varies from 3 to 86% in different countries. A total of 399 schoolchildren from 14 public schools of the Butantã region, São Paulo city, Brazil, were evaluated by Toxocara serology (enzyme-linked immunosorbent assay). Epidemiological data to the Toxocara infection obtained from a protocol were submitted to multiple logistic regression analysis for a risk profile definition. Blood was collected on filter paper by finger puncture, with all samples tested in duplicate. Considering titers > 1/160 as positive, the seroprevalence obtained was 38.8%. Among infected children, the mean age was 9.4 years, with a similar distribution between genders. A significant association was observed with the presence of onychophagia, residence with a dirty backyard, living in a slum, previous wheezing episodes, school attended, and family income (p < 0.05). All data, except "living in a slum", were considered to be determinant of a risk profile for the acquisition of Toxocara infection. A monthly income > 5 minimum salaries represented a protective factor, although of low relevance. Toxocara eggs were found in at least one of the soil samples obtained from five schools, with high prevalence of Toxocara infections, indicating the frequent soil contamination by this agent.

Human toxocariasis: a seroepidemiological survey in schoolchildren of Sorocaba, Brazil

A seroepidemiological survey for toxocariasis, among 180 schoolchildren of the public schools of Sorocaba City, state of São Paulo, Brazil, was carried out from August 2000 to July 2001. ELISA test was performed using excretory and secretory antigens for the detection of IgG anti-Toxocara antibodies. Information regarding the children was obtained from the parents or legal guardians. The results showed that the mean age was 5.4 ± 1.4 years, the infection coefficient (IC) was 38.3 and the infection risk was higher among the children living in the city outskirts (IC = 47.4) where the socioeconomic conditions were worse than in the central region of the city (IC = 11.1). There was an association between higher frequency of seroreactivity in the ELISA test and the condition of living in a house with a yard and/or unpaved street. The same was observed in relation to a history of enteroparasitism. There was also an association between a seronegative ELISA test and previous treatment of pet dogs and/or cats with vermifuge. Based on these results, the authors propose that public health programs should include anthelmintic for dogs and cats during the antirabies vaccination campaigns, in order to diminish environmental contamination with Toxocara spp. eggs and consequently human infection.

Factors associated with schistosomiasis mansoni in a population from the municipality of Jaboticatubas, State of Minas Gerais, Brazil

Jaboticatubas is a municipality in the metropolitan region of Belo Horizonte which has been a target of a wide media release as "the capital of schistosomiasis" since the 1960's. In order to give support to a work based on an integrated control, we sought to identify the disease determinants at the site. A transversal study was carried out aimed at identifying prevalence rates of the disease and factors associated with the infection in the district of São José de Almeida, and two close localities, Cipó Velho and São José da Serra, all of them located in the municipality of Jaboticatubas. A parasitological survey was performed, applying the Kato-Katz method with two slides per sample in 1186 schoolchildren which represents 77% of all registered pupils in four public schools in 2001. Among these schoolchildren a number of 101 (8.6%) prooved positive for Schistosoma mansoni eggs in their stool samples. A total of 64 families, whose schoolchildren had shown to be positive for schistosomiasis, also undertook examinations. As negative control, a random sample was collected from the 206 families, whose children had proven negative for schistosomiasis. The prevalence among 270 families (1304 people) was 12%. To assess those who continued to have contact with possibly contaminated water, 1061 (81.4%) people of the 270 families were interviewed. A multivariate analysis identified the following factors associated with the infection: time of residence in the area (short period), garbage disposal (use of deserted areas), gender (male), age (from 10 to 29 years), and water contact (daily and weekly). Further analysis of these factors revealed a close correlation between water contact and the disease, with a positive significant frequency concerning almost all those items. Depending on gender and age significant variations of water contact patterns associated with leisure and professional activities were found. A malacological survey on water collections in the area identified snails of the species Biomphalaria straminea and B. glabrata. The latter showed 17 (0.6%) specimens positive for S. mansoni. Qualitative studies have complemented such evidences, which allowed us to design a reference picture and specific indicators of the disease for the local population. Those data provided the essential information to continue the development of an already ongoing educative process, as well as projects on environmental improvements.

High rates of undiagnosed leprosy and subclinical infection amongst school children in the Amazon Region

Leprosy in children is correlated with community-level factors, including the recent presence of disease and active foci of transmission in the community. We performed clinical and serological examinations of 1,592 randomly selected school children (SC) in a cross-sectional study of eight hyperendemic municipalities in the Brazilian Amazon Region. Sixty-three (4%) SC, with a mean age of 13.3 years (standard deviation = 2.6), were diagnosed with leprosy and 777 (48.8%) were seropositive for anti-phenolic glycolipid-I (PGL-I). Additionally, we evaluated 256 house-hold contacts (HHCs) of the students diagnosed with leprosy; 24 (9.4%) HHC were also diagnosed with leprosy and 107 (41.8%) were seropositive. The seroprevalence of anti-PGL-I was significantly higher amongst girls, students from urban areas and students from public schools (p < 0.0001). Forty-five (71.4%) new cases detected amongst SC were classified as paucibacillary and 59 (93.6%) patients did not demonstrate any degree of physical disability at diagnosis. The results of this study suggest that there is a high rate of undiagnosed leprosy and subclinical infection amongst children in the Amazon Region. The advantages of school surveys in hyperendemic areas include identifying leprosy patients at an early stage when they show no physical disabilities, preventing the spread of the infection in the community and breaking the chain of transmission.

The Lunch Line, January 2004

Newsletter produced by the Department of Education, Bureau of Food and Nutrition

The State Report Card for No Child Left Behind Iowa Department of Education, December 2006

The No Child Left Behind Act (NCLB) of 2001 requires each state to provide an annual report card to inform stakeholders and the public about the progress of students and schools on indicators of student achievement and other information that relates to student success. The State Report Card provides state level data to serve as a comparison for schools and districts as they consider and implement improvement efforts to increase the success for all Iowa students.

Perspetivas de Avaliação de Desempenho Docente: um Estudo com Professores em Cabo Verde

A avaliação de desempenho docente tem vindo a ser conceptualizada entre duas lógicas: a de controlo e a de desenvolvimento profissional, que originam, na sua implementação, diferentes modos de organização e avaliação do trabalho escolar e, consequentemente, de encarar a profissão docente. A investigação aborda as perspetivas de professores, de gestores e de diretores das escolas do Ensino Básico Integrado e do Ensino Secundário, para compreender se e em que medida o processo de avaliação do pessoal docente tem contribuído para melhorar a prestação pedagógica e o profissionalismo dos docentes em Cabo Verde. Foram definidos os seguintes objetivos: identificar as mudanças ocorridas nas práticas efetivas nas escolas a partir da lei nº 10/2000; analisar as relações estabelecidas entre a avaliação do pessoal docente e as suas práticas profissionais; verificar até que ponto avaliação docente contribui para melhoria do sistema de ensino. A investigação, de natureza qualitativa, utilizou o inquérito por entrevista semiestruturada como principal instrumento de recolha de dados. Os dados foram analisados com recurso à análise de conteúdo. Os inquiridos foram professores (8), diretores da Escola Secundária (2) e gestores do Ensino Básico Integrado (2), em exercício nas 4 escolas públicas de Santiago - Cabo Verde (2 na Praia, 1 em São Domingos e 1 no Tarrafal). Os resultados revelam que os professores entrevistados consideram que o modelo de avaliação existente contribuiria para a melhoria do desenvolvimento profissional, bem como para a progressão e distinção do mérito se fosse dado cumprimento à legislação. O incumprimento origina uma certa fuga dos professores mais novos para outros serviços, bem como uma desmotivação significativa. Os fatores mais negativos da avaliação do desempenho docente prendem-se com o facto de os professores não concordarem com os avaliadores por não terem formação específica na área, bem como com o sistema de quotas para progressão e promoção na carreira. Para que a avaliação de desempenho docente seja um processo mais justo e com alguma equidade, os entrevistados consideram que devem ser criados conselhos científicos nas regiões e na administração central.

Safe Routes to School, June 7, 2006

Parental concerns about traffic and strangers have reduced children’s freedom to move about their neighborhoods on their own. Programs like the Walking School Bus — an adult-supervised walk to school — identify safe routes to school, and teach safe crossing practices and “street smart” skills. Appropriate infrastructure like sidewalks and bicycling paths is also important.

Iowa Law Enforcement Academy Annual Report, FY 2009

The Iowa Law Enforcement Academy (ILEA) was created by an act of the Iowa legislature in 1967 with its purpose being to upgrade law enforcement to professional status. The specific goals were to maximize training opportunities for law enforcement officers, to coordinate training and to set standards for the law enforcement services. The Academy establishes minimum standards for Iowa law enforcement and grants officer certification. The Academy has the responsibility to de-certify or to suspend officer‟s certification when necessary.

Brief on Branstad-Reynolds administration Recommendations for World-Class School, January 6, 2012

In advance of the 2012 legislative session, I am pleased to provide for your review this legislative brief on Gov. Terry E. Branstad’s and Lt. Gov. Kim Reynolds’ education reform package. The purpose is to provide a broad overview of the components of the package, give some examples of where similar approaches are in place, and provide cost estimates. In collaboration with the Governor’s Office, the staff at the Iowa Department of Education and I have worked intensively to prepare a set of legislative proposals worthy of careful consideration. I believe this package puts us on the path to our unshakable vision of having one of the best school systems in the world. Iowa’s children deserve nothing less.

First in the Nation in Education : Final Report,1984.

This report is one step in an ongoing process of change and is a plea for commitment for high standards in education in Iowa. Contains the final reports of the six subcommittees as adopted by the Excellence in Education Task Force, and the five recommendations made by the Task Force.