Educación de la sexualidad, prácticas docentes y conocimientos de los estudiantes: una evaluación del Programa de Educación para la Sexualidad y Construcción de Ciudadanía (PESCC)

Este documento presenta los resultados del componente cuantitativo de la evaluación del Programa de Educación para la Sexualidad y Construcción de Ciudadanía (PESCC) del Ministerio de Educación Nacional de Colombia (MEN). Para identificar el efecto, la estrategia empírica explota la variación en la implementación del componente pedagógico del PESCC entre los colegios y la variación en el componente de fortalecimiento institucional del programa a nivel departamental. El principal hallazgo de este trabajo es que el PESCC mejora las prácticas docentes de planeación y los conocimientos de los estudiantes en servicios en salud sexual y reproductiva y en derechos humanos sexuales y reproductivos. No hay efectos significativos en otros índices de Conocimientos, Actitudes o Prácticas (CAP) de profesores o estudiantes.

Biology for CSEC.

Texto de biología para preparar el Certificado de Educación Secundaria del Caribe (CSEC). Ofrece cinco secciones para el examen de aptitud general, cada una dividida en unidades con los objetivos de aprendizaje, actividades prácticas, sucesos importantes y estudios de casos para estimular el interés y ayudar en el aprendizaje. Incluye trabajos prácticos y experimentos, referencias al medio ambiente local y una sección con preguntas de revisión de exámenes para ayudar a los estudiantes a integrar el aprendizaje, revisar los conceptos y aprender a preparar la prueba según la School-Based Assesment (SBA).

Bullying : averiguando as percepções de educadores sobre o bullying

O presente estudo busca averiguar as percepções de educadores sobre o bullying promovidos nas escolas, verificando as características de extensão das intervenções no cotidiano escolar. Nesse sentido, o nosso objeto de estudo é o bullying que vem ganhando destaque dentro do cenário acadêmico nacional, como uma dentre várias dimensões da violência dentro do ambiente escolar. Adotamos como perspectiva teórica compreender o bullying para além de determinismos biológicos que justificam a condição tanto de indivíduos perpetradores dessa violência e daqueles predispostos a sofrerem suas consequências. Tratar do bullying em contexto escolar inclui adotar estratégias preventivas da agressividade que envolvam estudantes, professores e pais. Assim, os nossos objetivos foram averiguar as percepções de educadores sobre o bullying e a opinião dos mesmos sobre a intervenção da escola face ao bullying. A pesquisa foi dividida em duas fases, sendo que na primeira procedemos à aplicação de um questionário, junto a 110 educadores de quatro escolas públicas municipais. O questionário versou sobre o entendimento que os professores têm sobre o bullying, bem como as formas de enfrentamentos por eles indicadas, Na segunda fase realizamos uma entrevista com 1 gestora, 4 vices gestores e 3 coordenadores pedagógicos que concordaram participar dessa fase da pesquisa, totalizando assim uma amostra de 119 sujeitos. O roteiro de entrevista foi o mesmo para todos os sujeitos. Os resultados encontrados nas duas fases da pesquisa indicaram que a maioria dos professores percebe a presença do bullying em suas escolas e que reprovam as condutas relacionadas a esse tipo de violência. Destarte, os professores creditam à família, amigos, gestores e demais integrantes da esfera escolar as possibilidades de poderem contar com seu apoio na resolução das situações a que são submetidos.

''Com e no grupo, eu consigo aprender'': uma experiência de aprendizagem cooperativa, numa turma de 3º ano

RESUMO: Este Trabalho de Projecto foi desenvolvido numa turma de 3º ano de escolaridade que integrava quatro alunos considerados com necessidades educativas especiais, que, apesar de estarem na mesma sala de aula dos colegas, estavam afastados, ao fundo da sala, num subgrupo a desenvolver actividades diferenciadas na turma. A par desta situação, a encarregada de educação de dois destes alunos, com diagnóstico de deficiência mental, mostrava-se insatisfeita com o trabalho desenvolvido na escola. A intervenção assentou numa metodologia de planificação - acção – reflexão contínua (metodologia de investigação-acção) e em estratégias de aprendizagem cooperativa. Conseguiram-se resultados positivos nos diferentes contextos de intervenção, provando a eficácia da aprendizagem cooperativa e da acção/reflexão/acção que poderão ser desenvolvidas noutras situações com os ajustes necessários à sua especificidade. ABSTRACT: This Project work was developed in a 3rd year class which integrated four pupils with special educational needs, who, despite being in the same class with other colleagues, were apart from the class at the end of the room in a sub-group developing differentiated activities. Aware of this situation, one parent responsible for the education of two of these students, children with intellectual and developmental difficulties, showed to be unsatisfied with the work done at school. The intervention assented in a planning - action - reflection methodology (investigation - action methodology) and in cooperative learning strategies. We have accomplished positive results in different intervention contexts, proving the efficiency of cooperative learning and action/reflection/action which could be developed in other situations with the necessary adjusts according to its specificity.

The graduate teacher programme in England: mentor training, quality assurance and the findings of inspection

In its recent report on the Graduate Teacher Programme (GTP), an employment-based route to Qualified Teacher Status (QTS) in England, the Government's Office for Standards in Education found that, although almost all trainees meet the standards required to qualify, too often they do so at an adequate level, rather than achieving the high levels of which they should be capable. The underlying reason for this is the quality of mentoring provided in the schools. The inspectors concluded that schoolbased trainers are often not adequately prepared for their role in implementing wide-ranging training programmes for trainee teachers. Despite this generally bleak picture, Ofsted concluded that 'the minority of cases of good practice in the training programmes and of high quality teaching by trainees indicate that the GTP can be an effective alternative route for training teachers'™. This article considers the strengths and weaknesses of the Graduate Teacher Programme, introduced in January 1998, and also reports on a small-scale project, funded by the Teacher Training Agency (TTA), the key objective of which was to strengthen the existing partnerships by improving the quality of school-based tutor training and continuous professional development of staff.

Conversations around homework: links to parental mental health, family characteristics and child psychological functioning

Parents are increasingly expected to supplement their children's school-based learning by providing support for children's homework. However, parents' capacities to provide such support may vary and may be limited by the experience of depression. This may have implications for child development. In the course of a prospective, longitudinal study of children of postnatally depressed and healthy mothers, we observed mothers (N = 88) and fathers (N = 78) at home during maths homework interactions with their 8-year-old children. The quality of parental communication was rated and analysed in relation to child functioning. The quality of communication of each of the parents was related to their mental state, social class and IQ. While postnatal depression was not directly related to child development, there was some evidence of the influence of maternal depression occurring in the child's school years. Different aspects of parental communication with the child showed specific associations with different child outcomes, over and above the influence of family characteristics. In particular, child school attainment and IQ were associated with parental strategies to encourage representational thinking and mastery motivation, whereas child behavioural adjustment at school and self-esteem were linked to the degree of parental emotional support and low levels of coercion. Notably, the influence of maternal homework support was more strongly related to child outcome than was paternal support, a pattern reflected in mothers' greater involvement in children's schools and school-related activities. Some parents may need guidance in how to support their children's homework if it is to be of benefit to child functioning.

Lack of association between PCK1 polymorphisms and obesity, physical activity, and fitness in European Youth Heart Study (EYHS)

Phosphoenolpyruvate carboxykinase-1 (PCK1) is the rate-limiting enzyme in the hepatic gluconeogenic pathway. Studies have shown that overexpression of Pck1 in mice results in obesity-related traits and higher levels of physical activity (PA). Therefore, our aims were to investigate whether common genetic variation in the PCK1 gene influences obesity-related traits, PA, and fitness, and to examine whether PA and fitness attenuate the influence of the PCK1 polymorphisms on obesity in children. Analyses were undertaken on data from Danish and Estonian children (958 boys and 1,104 girls) from the European Youth Heart Study (EYHS), a school-based, cross-sectional study of children (mean ± s.d. age: 9.6 ± 0.4 years) and adolescents (15.5 ± 0.5 years). We genotyped eight polymorphisms that captured the common genetic variations in the PCK1 gene. The association between the PCK1 polymorphisms and BMI, waist circumference (WC), sum of four skinfolds, PA, and fitness was tested using an additive model adjusted for age, age-group, gender, maturity, and country. Interactions were tested by including interaction terms in the model. None of the polymorphisms were significantly associated with BMI, WC, sum of four skinfolds, PA, and fitness, and also with the risk of being overweight or obese (P > 0.05). The interactions between the polymorphisms and age-group, gender, PA, and fitness were not statistically significant. This is the first study to comprehensively examine the association of PCK1 polymorphisms with obesity, PA, and fitness. Despite strong evidence from animal studies, our study in the EYHS cohort failed to identify an association of PCK1 polymorphisms with obesity, PA, and fitness.

Absence of association between the INSIG2 gene polymorphism (rs7566605) and obesity in the European Youth Heart Study (EYHS)

The first genome-wide association study for BMI identified a polymorphism, rs7566605, 10 kb upstream of the insulin-induced gene 2 (INSIG2) transcription start site, as the most significantly associated variant in children and adults. Subsequent studies, however, showed inconsistent association of this polymorphism with obesity traits. This polymorphism has been hypothesized to alter INSIG2 expression leading to inhibition of fatty acid and cholesterol synthesis. Hence, we investigated the association of the INSIG2 rs7566605 polymorphism with obesity- and lipid-related traits in Danish and Estonian children (930 boys and 1,073 girls) from the European Youth Heart Study (EYHS), a school-based, cross-sectional study of pre- and early pubertal children. The association between the polymorphism and obesity traits was tested using additive and recessive models adjusted for age, age-group, gender, maturity and country. Interactions were tested by including the interaction terms in the model. Despite having sufficient power (98%) to detect the previously reported effect size for association with BMI, we did not find significant effects of rs7566605 on BMI (additive, P = 0.68; recessive, P = 0.24). Accordingly, the polymorphism was not associated with overweight (P = 0.87) or obesity (P = 0.34). We also did not find association with waist circumference (WC), sum of four skinfolds, or with total cholesterol, triglycerides, low-density lipoprotein, or high-density lipoprotein. There were no gender-specific (P = 0.55), age-group-specific (P = 0.63) or country-specific (P = 0.56) effects. There was also no evidence of interaction between genotype and physical activity (P = 0.95). Despite an adequately powered study, our findings suggest that rs7566605 is not associated with obesity-related traits and lipids in the EYHS.

PPARGC1A sequence variation and cardiovascular risk-factor levels: a study of the main genetic effects and gene x environment interactions in children from the European Youth Heart Study.

AIMS/HYPOTHESIS: The PPARGC1A gene coactivates multiple nuclear transcription factors involved in cellular energy metabolism and vascular stasis. In the present study, we genotyped 35 tagging polymorphisms to capture all common PPARGC1A nucleotide sequence variations and tested for association with metabolic and cardiovascular traits in 2,101 Danish and Estonian boys and girls from the European Youth Heart Study, a multicentre school-based cross-sectional cohort study. METHODS: Fasting plasma glucose concentrations, anthropometric variables and blood pressure were measured. Habitual physical activity and aerobic fitness were objectively assessed using uniaxial accelerometry and a maximal aerobic exercise stress test on a bicycle ergometer, respectively. RESULTS: In adjusted models, nominally significant associations were observed for BMI (rs10018239, p = 0.039), waist circumference (rs7656250, p = 0.012; rs8192678 [Gly482Ser], p = 0.015; rs3755863, p = 0.02; rs10018239, beta = -0.01 cm per minor allele copy, p = 0.043), systolic blood pressure (rs2970869, p = 0.018) and fasting glucose concentrations (rs11724368, p = 0.045). Stronger associations were observed for aerobic fitness (rs7656250, p = 0.005; rs13117172, p = 0.008) and fasting glucose concentrations (rs7657071, p = 0.002). None remained significant after correcting for the number of statistical comparisons. We proceeded by testing for gene x physical activity interactions for the polymorphisms that showed nominal evidence of association in the main effect models. None of these tests was statistically significant. CONCLUSIONS/INTERPRETATION: Variants at PPARGC1A may influence several metabolic traits in this European paediatric cohort. However, variation at PPARGC1A is unlikely to have a major impact on cardiovascular or metabolic health in these children.

A Kind of Integrity: explorations in history and drama

All of our knowledge of history is mediated in one way or another. Even the experience of first hand witnesses are, it may be argued, subject to semiotic influences such as physical and emotional position, attitudinal point of view and accuracy of recall. A great deal of historical knowledge is acquired through dramatised versions of historical events. As the characters who actually took part in historical events become the dramatis personae of re-enacted accounts, their stories are edited not only to meet dramatic necessities but the social, psychological and cultural needs of both storytellers and audience. The process of popularising history in this way thus becomes as much about the effects of events on people as the events themselves. This chapter describes and analyses the way in which four historical events have formed the basis of school based drama workshops that explore this process. The Player in Tom Stoppard’s ‘Rosencrantz and Guildenstern Are Dead’ posits that actors do on stage what others are supposed to do off, which, he claims, ‘is a kind of integrity.’ The chapter discusses how drama may be used to explore not only stories from history but how those stories may be mediated and so become open to multiple interpretations. The process of dramatising events from history provides opportunities to develop and exercise a critical literacy that is concerned not so much with either fact or empathy as with interrogating both why and how stories are told. Thus, the experience of exploring the symbiotic relationship between drama and history is dependent on an internal logic which may indeed be perceived as a kind of integrity.

Making the tacit explicit: children's strategies for classroom writing

A key highlight of this study is generating evidence of children ‘making aware the unaware’, making tacit knowledge explicit. The research explores the levels of awareness in thinking used by eight 7–8 year-old children when engaged in school-based genre writing tasks. The focus is on analysing children’s awareness of their thought processes, using a framework originally devised by Swartz and Perkins (1989), in order to investigate ways in which children can transform their tacit knowledge to explicit within the writing process. Classroom ‘think aloud’ protocols are used to help children ‘manage their knowledge transfer’, to speak the unspoken. In their framework Swartz and Perkins distinguish between four levels of thought that they view as hierarchical and ‘increasingly metacognitive.’ However, there is little evidence in this study to show that levels of awareness in thinking are increasingly progressive and observations made during the study suggest that young writers move in and out of the suggested levels of thinking during different elements of a writing task. The reasons for this may depend on a number of factors which are noted in this paper. Evidence does suggest children in this age group are consciously aware of their own and others’ thought processes both with and without adult prompting. By using collaborative talk, their awareness of these thought processes is highlighted enabling the co-construction and integration of new ideas into their existing knowledge base.

The Masters in Teaching and Learning (MTL): a retrospective, intrinsic case study of the process of policy into practice and its impact on teacher participants

The research reported here is a retrospective case study of the recent (2010) introduction of the Masters in Teaching and Learning (MTL) as a post-graduate level programme of professional development for teachers. It contributes to the debate and research over the past two decades about the impact of post-graduate professional development and appropriate ways of delivering it. The study is located within an extensive body of literature dealing with the importance of the teaching profession with regard to the success of schools and pupils and the impact of professional development on teaching quality and of teaching quality on attainment. A further relevant context is the ongoing tension between the teaching profession and academics on the one hand and government and political actors on the other, in respect of the approaches to professional development and to the control of educational processes. The research questions which inform the study deal with the perspectives of various participants – policy makers, programme directors, coaches and teachers studying for the MTL – on the extent to which the MTL is likely to have an ameliorative effect on teaching and pupil attainment, their experiences of the process of policy development and their experiences as course participants. The study adopts a case study approach which involves elite interviews with those responsible for the development and implementation of the MTL, questionnaires completed by MTL course participants and a comparison group taking a conventional MA and in depth interviews with participants and coaches. The results revealed tensions and difficulties associated with the development of the MTL including uneasy relationships between HE institutions and government agencies, ideas about ‘producer capture’, the relevance of the MBA model and concern over the role of coaches. However, while acknowledging various difficulties and some misconceived expectations they viewed its potential to meet its expressed aims positively, given time. Course participants were positive about their experience of the MTL and felt that it had contributed to many aspects of their professional development. Most saw it as a positive experience despite the variable quality of support from their schools, particularly in the form of the school-based coach the concept of which had been heralded as the bellwether of the MTL. It was striking that the responses of the MTL participants were very similar to those of teachers taking a conventional MA. A finding which would repay further investigation is that while the great majority of course participants felt that the MTL (and the MA) had contributed to their becoming more effective teachers they were much less confident that it had contributed to increased pupil attainment.

A organização da demanda em serviços públicos de saúde bucal: universalidade, eqüidade e integralidade em saúde bucal coletiva

RONCALLI, Angelo Giuseppe. A organização da demanda em serviços públicos de saúde bucal: universalidade, eqüidade e integralidade em Saúde Bucal Coletiva. raçatuba, 2000. 238p. Tese (Doutorado em Odontologia Preventiva e Social). Faculdade de Odontologia, Universidade Estadual Paulista “Júlio de Mesquita Filho”

Física e pintura: dimensões de uma relação e suas potencialidades no ensino de física

Neste artigo são discutidas possibilidades de uso das relações entre a física e a pintura no Ensino Médio. A partir das propostas de ensino oficiais, que já incorporam a necessidade de rever a abordagem usual dos conceitos da física, e de propostas de outros autores que afirmam a necessidade de dar outros sentidos aos conceitos físicos, mostramos como o desenvolvimento da física e da pintura indicam aproximações, e de como estas podem contribuir para a compreensão de conceitos dessa e de outras disciplinas, bem como para a compreensão da realidade em seu sentido mais amplo.