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Sample records for school subject differentiation

  1. Intrinsic, identified, and controlled types of motivation for school subjects in young elementary school children.

    Science.gov (United States)

    Guay, Frédéric; Chanal, Julien; Ratelle, Catherine F; Marsh, Herbert W; Larose, Simon; Boivin, Michel

    2010-12-01

    There are two approaches to the differential examination of school motivation. The first is to examine motivation towards specific school subjects (between school subject differentiation). The second is to examine school motivation as a multidimensional concept that varies in terms of not only intensity but also quality (within school subject differentiation). These two differential approaches have led to important discoveries and provided a better understanding of student motivational dynamics. However, little research has combined these two approaches. This study examines young elementary students' motivations across school subjects (writing, reading, and maths) from the stance of self-determination theory. First, we tested whether children self-report different levels of intrinsic, identified, and controlled motivation towards specific school subjects. Second, we verified whether children self-report differentiated types of motivation across school subjects. Participants were 425 French-Canadian children (225 girls, 200 boys) from three elementary schools. Children were in Grades 1 (N=121), 2 (N=126), and 3 (N=178). Results show that, for a given school subject, young elementary students self-report different levels of intrinsic, identified, and controlled motivation. Results also indicate that children self-report different levels of motivation types across school subjects. Our findings also show that most differentiation effects increase across grades. Some gender effects were also observed. These results highlight the importance of distinguishing among types of school motivation towards specific school subjects in the early elementary years.

  2. Intrinsic, Identified, and Controlled Types of Motivation for School Subjects in Young Elementary School Children

    Science.gov (United States)

    Guay, Frederic; Chanal, Julien; Ratelle, Catherine F.; Marsh, Herbert W.; Larose, Simon; Boivin, Michel

    2010-01-01

    Background: There are two approaches to the differential examination of school motivation. The first is to examine motivation towards specific school subjects (between school subject differentiation). The second is to examine school motivation as a multidimensional concept that varies in terms of not only intensity but also quality (within school…

  3. School Leadership Actions to Support Differentiated Instruction

    Science.gov (United States)

    Byars, Jennifer Pallon

    2011-01-01

    Schools are required to meet a range of students' learning needs and effective school leadership is needed for the implementation of pedagogical practices responsive to the challenges of increasing student diversity and academic accountability. Literature on differentiated instruction and its constituent elements suggests differentiation results…

  4. Are Autonomous and Controlled Motivations School-Subjects-Specific?

    Science.gov (United States)

    Chanal, Julien; Guay, Frédéric

    2015-01-01

    This research sought to test whether autonomous and controlled motivations are specific to school subjects or more general to the school context. In two cross-sectional studies, 252 elementary school children (43.7% male; mean age = 10.7 years, SD = 1.3 years) and 334 junior high school children (49.7% male, mean age = 14.07 years, SD = 1.01 years) were administered a questionnaire assessing their motivation for various school subjects. Results based on structural equation modeling using the correlated trait-correlated method minus one model (CTCM-1) showed that autonomous and controlled motivations assessed at the school subject level are not equally school-subject-specific. We found larger specificity effects for autonomous (intrinsic and identified) than for controlled (introjected and external) motivation. In both studies, results of factor loadings and the correlations with self-concept and achievement demonstrated that more evidence of specificity was obtained for autonomous regulations than for controlled ones. These findings suggest a new understanding of the hierarchical and multidimensional academic structure of autonomous and controlled motivations and of the mechanisms involved in the development of types of regulations for school subjects. PMID:26247788

  5. Leadership for Differentiating Schools & Classrooms.

    Science.gov (United States)

    Tomlinson, Carol Ann; Allan, Susan Demirsky

    Differentiation is simply a teacher attending to the learning needs of a particular student or small group of students, rather than teaching a class as though all individuals in it were basically alike. This book explores in 10 chapters how school leaders can develop responsive, personalized, and differentiated classrooms: (1) "Understanding…

  6. Introduction 2013:1 Globalization and School Subjects

    DEFF Research Database (Denmark)

    Hobel, Peter; Christensen, Torben Spanget; Broman, Anders

    2013-01-01

    Oversigt over og gennemgang af indholdet i Nordidactica 2013:1 med artikler publiceret i forlængelse af konferencen Globalization and School Subjects, afholdt på Karlstad Universitet, december 2012......Oversigt over og gennemgang af indholdet i Nordidactica 2013:1 med artikler publiceret i forlængelse af konferencen Globalization and School Subjects, afholdt på Karlstad Universitet, december 2012...

  7. School Achievement and Performance in Chilean High Schools: The Mediating Role of Subjective Wellbeing in School-Related Evaluations

    Science.gov (United States)

    López, Verónica; Oyanedel, Juan C.; Bilbao, Marian; Torres, Javier; Oyarzún, Denise; Morales, Macarena; Ascorra, Paula; Carrasco, Claudia

    2017-01-01

    School achievement gaps and school failure are problematic issues in Latin America, and are mainly explained by the socio-economic status (SES) of the students. What schools can do to improve school achievement and reduce school failure is a critical issue, both for school management and teacher training. In this study, we present the association of individual and school-related socio-emotional variables with school achievement and performance, controlling for the effects of SES. A probabilistic sample of 4,964 students, drawn from 191 schools enrolled in year 10 in urban areas of Chile, answered questionnaires assessing subjective wellbeing, social wellbeing in school, school climate, school social wellbeing and students’ perceptions of teachers’ wellbeing. Using structural equation modeling, and controlling for SES, we modeled subjective wellbeing as a mediator of the relationship between school-related variables, such as school climate and perception of teacher’s wellbeing, and (a) school achievement, and (b) school performance. School achievement was computed as a product of (a) the probability of passing the school year, and (b) the percentage of yearly attendance at school. Data on school achievement was drawn from administrative registries from the Chilean Ministry of Education. School performance was computed as the estimated grade point average (GPA) at the end of the school year, based on the students’ previous 5-year GPAs, and was also obtained through administrative data of the last 5 years. Findings reveal the mediating role of subjective wellbeing in the relationship between school-related evaluations (students’ social wellbeing at school, their perception of teachers’ wellbeing and school climate) and school achievement. For school achievement, two variables were mediated (students’ social wellbeing at school and school climate). However, for school performance, no significant mediations were found. We conclude that, on the one hand

  8. School Achievement and Performance in Chilean High Schools: The Mediating Role of Subjective Wellbeing in School-Related Evaluations.

    Science.gov (United States)

    López, Verónica; Oyanedel, Juan C; Bilbao, Marian; Torres, Javier; Oyarzún, Denise; Morales, Macarena; Ascorra, Paula; Carrasco, Claudia

    2017-01-01

    School achievement gaps and school failure are problematic issues in Latin America, and are mainly explained by the socio-economic status (SES) of the students. What schools can do to improve school achievement and reduce school failure is a critical issue, both for school management and teacher training. In this study, we present the association of individual and school-related socio-emotional variables with school achievement and performance, controlling for the effects of SES. A probabilistic sample of 4,964 students, drawn from 191 schools enrolled in year 10 in urban areas of Chile, answered questionnaires assessing subjective wellbeing, social wellbeing in school, school climate, school social wellbeing and students' perceptions of teachers' wellbeing. Using structural equation modeling, and controlling for SES, we modeled subjective wellbeing as a mediator of the relationship between school-related variables, such as school climate and perception of teacher's wellbeing, and (a) school achievement, and (b) school performance. School achievement was computed as a product of (a) the probability of passing the school year, and (b) the percentage of yearly attendance at school. Data on school achievement was drawn from administrative registries from the Chilean Ministry of Education. School performance was computed as the estimated grade point average (GPA) at the end of the school year, based on the students' previous 5-year GPAs, and was also obtained through administrative data of the last 5 years. Findings reveal the mediating role of subjective wellbeing in the relationship between school-related evaluations (students' social wellbeing at school, their perception of teachers' wellbeing and school climate) and school achievement. For school achievement, two variables were mediated (students' social wellbeing at school and school climate). However, for school performance, no significant mediations were found. We conclude that, on the one hand, after

  9. School Achievement and Performance in Chilean High Schools: The Mediating Role of Subjective Wellbeing in School-Related Evaluations

    Directory of Open Access Journals (Sweden)

    Verónica López

    2017-07-01

    Full Text Available School achievement gaps and school failure are problematic issues in Latin America, and are mainly explained by the socio-economic status (SES of the students. What schools can do to improve school achievement and reduce school failure is a critical issue, both for school management and teacher training. In this study, we present the association of individual and school-related socio-emotional variables with school achievement and performance, controlling for the effects of SES. A probabilistic sample of 4,964 students, drawn from 191 schools enrolled in year 10 in urban areas of Chile, answered questionnaires assessing subjective wellbeing, social wellbeing in school, school climate, school social wellbeing and students’ perceptions of teachers’ wellbeing. Using structural equation modeling, and controlling for SES, we modeled subjective wellbeing as a mediator of the relationship between school-related variables, such as school climate and perception of teacher’s wellbeing, and (a school achievement, and (b school performance. School achievement was computed as a product of (a the probability of passing the school year, and (b the percentage of yearly attendance at school. Data on school achievement was drawn from administrative registries from the Chilean Ministry of Education. School performance was computed as the estimated grade point average (GPA at the end of the school year, based on the students’ previous 5-year GPAs, and was also obtained through administrative data of the last 5 years. Findings reveal the mediating role of subjective wellbeing in the relationship between school-related evaluations (students’ social wellbeing at school, their perception of teachers’ wellbeing and school climate and school achievement. For school achievement, two variables were mediated (students’ social wellbeing at school and school climate. However, for school performance, no significant mediations were found. We conclude that, on the

  10. The interrelationship between subject matter and school gardens

    DEFF Research Database (Denmark)

    Christensen, Jacob Højgaard; Wistoft, Karen

    2018-01-01

    This article maps out existing research regarding the effectiveness of integrated teaching in school gardens, i.e. including the math, languages and science subjects with their related objectives and curricula in school garden teaching and vice versa. The article is based on a literature review...... that concludes that school gardens have a predominantly positive influence on students’ learning outcome. However, there are a few school garden programmes that have the same or even a less beneficial influence on students’ learning outcome than traditional teaching. Thus, school gardens do not have...... an unequivocally positive academic learning effect. The review extracts and discusses some of the factors that are consistently emphasized in the research literature as central to ensuring successful subject integration in school gardens. Taking these as a point of departure, it is concluded that developing...

  11. Qualifications of Subject Teachers in Special Education Schools

    Science.gov (United States)

    Rasmussen, Meryem Uçar; Kis, Arzu

    2018-01-01

    Teacher qualifications are essential to be able to teach children with special needs efficiently. Therefore the aim of this study is to determine the qualifications of subject teachers in special education schools in Turkey. In the study 20 subject teachers within the field of music, art and sports who worked in special education schools in Turkey…

  12. Association between Subjective School Adaptation and Life Skills in Elementary School Children with Chronic Diseases.

    Science.gov (United States)

    Aoji, Yurina; Miyai, Nobuyuki

    2016-01-01

    In this study, we investigated the association between subjective school adaptation and life skills in elementary school children with chronic diseases. A cross-sectional sample of children with chronic diseases (n=76), who were being treated as pediatric outpatients and who were in the 4th to 6th grade of public elementary schools, was selected. The subjects completed a self-administered questionnaire that comprised an Adaptation Scale for School Environments on Six Spheres (ASSESS) and life skills scales for self-management and stress coping strategies. Structural equation modeling was conducted to identify the inter-relationship between subjective school adaptation and life skills. Compared with the gender- and schoolyear-matched healthy controls (n=380), a large number of children with chronic diseases had low scores on the measure of interpersonal relationship in school. From the structural equation modeling, the subscales "friend's support" and "victimized relationship" in interpersonal relationship were two of the factors closely related to subjective adaptation of learning as well as school satisfaction in the children with chronic diseases. Furthermore, the "decision-making" and "goal-setting" components of self-management skills demonstrated positive contributions to the adaptation of learning and interpersonal relationship either directly affected by the skills themselves or through the affirmative effects of stress coping strategies. These results suggest that life skills education, focusing on self-management and stress coping strategies along with support to improve interpersonal relationships, is effective in promoting subjective school adaptation and leads to increased school satisfaction in children with chronic diseases.

  13. School-related social support and subjective well-being in school among adolescents: The role of self-system factors.

    Science.gov (United States)

    Tian, Lili; Zhao, Jie; Huebner, E Scott

    2015-12-01

    This 6-week longitudinal study aimed to examine a moderated mediation model that may explain the link between school-related social support (i.e., teacher support and classmate support) and optimal subjective well-being in school among adolescents (n = 1316). Analyses confirmed the hypothesized model that scholastic competence partially mediated the relations between school-related social support and subjective well-being in school, and social acceptance moderated the mediation process in the school-related social support--> subjective well-being in school path and in the scholastic competence--> subjective well-being in school path. The findings suggested that both social contextual factors (e.g., school-related social support) and self-system factors (e.g., scholastic competence and social acceptance) are crucial for adolescents' optimal subjective well-being in school. Limitations and practical applications of the study were discussed. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  14. The Language of Schooling: A Challenge to Subject Learning

    Directory of Open Access Journals (Sweden)

    Eli Moe

    2017-09-01

    Full Text Available This article focuses on the importance of language as a means to acquire knowledge in traditional content subjects at school. The article's aim is threefold: to introduce the term language of schooling; to point to some recent research findings in the field; to discuss what a focus on language in subject classes could mean in a school context. This article builds on findings from the project Language descriptors for migrant and minority students’ success in compulsory education hosted by the European Centre for Modern Languages (ECML in Graz in 2012 and 2013 ( Moe et al. 2015 and materials collected in connection with an ECML think tank on the language of schooling in September 2016 (ECML 2016.

  15. Differentiation chronic post traumatic stress disorder patients from healthy subjects using objective and subjective sleep-related parameters.

    Science.gov (United States)

    Tahmasian, Masoud; Jamalabadi, Hamidreza; Abedini, Mina; Ghadami, Mohammad R; Sepehry, Amir A; Knight, David C; Khazaie, Habibolah

    2017-05-22

    Sleep disturbance is common in chronic post-traumatic stress disorder (PTSD). However, prior work has demonstrated that there are inconsistencies between subjective and objective assessments of sleep disturbance in PTSD. Therefore, we investigated whether subjective or objective sleep assessment has greater clinical utility to differentiate PTSD patients from healthy subjects. Further, we evaluated whether the combination of subjective and objective methods improves the accuracy of classification into patient versus healthy groups, which has important diagnostic implications. We recruited 32 chronic war-induced PTSD patients and 32 age- and gender-matched healthy subjects to participate in this study. Subjective (i.e. from three self-reported sleep questionnaires) and objective sleep-related data (i.e. from actigraphy scores) were collected from each participant. Subjective, objective, and combined (subjective and objective) sleep data were then analyzed using support vector machine classification. The classification accuracy, sensitivity, and specificity for subjective variables were 89.2%, 89.3%, and 89%, respectively. The classification accuracy, sensitivity, and specificity for objective variables were 65%, 62.3%, and 67.8%, respectively. The classification accuracy, sensitivity, and specificity for the aggregate variables (combination of subjective and objective variables) were 91.6%, 93.0%, and 90.3%, respectively. Our findings indicate that classification accuracy using subjective measurements is superior to objective measurements and the combination of both assessments appears to improve the classification accuracy for differentiating PTSD patients from healthy individuals. Copyright © 2017 Elsevier B.V. All rights reserved.

  16. Digital Inclusion of Secondary Schools' Subject Teachers in Bolivia

    Science.gov (United States)

    Popova, Iskra; Fabre, Gabriela

    2017-01-01

    The government of Bolivia planned to introduce information technology in secondary education through establishing computer labs in schools and through granting each subject teacher a laptop. This initiative was tested for the first time in 2012 with three public schools in La Paz. Most of the subject teachers have never used a computer before. The…

  17. Curricular and Instructional Differentiation in Magnet Schools: Market Driven or Institutionally Entrenched?

    Science.gov (United States)

    Hausman, Charles

    This paper examines market and institutional perspectives to provide a framework for exploring curricular and instructional differentiation in school choice. It reviews previous research on the relationship between school choice and curricular, and instructional differentiation and innovation, and explores the extent to which principals and…

  18. HISTORY OF THE SCHOOL SUBJECTS: FOUR HISTORIOGRAPHICAL APPROACHES

    Directory of Open Access Journals (Sweden)

    Juarez José Tuchinski dos Anjos

    2013-04-01

    Full Text Available The present article aims at presenting a discussion on some historiographical approaches in the field of History of School Subjects, as deployed by the readings that were object of discussion in seminar conducted in the area of History and Historiography of Education, in the Post-graduation Program in Education of the Federal University of Paraná, during the first half of 2009. We investigate the approaches practiced by the Anglo-Saxon, French, Spanish and Latin American historiography, seeking to understand how each one of them, in their particular manners and from their own questions, contribute to the production of knowledge on the historicity of the school subjects.

  19. Subjective Sleepiness and Sleep Quality in Adolescents are Related to Objective and Subjective Measures of School Performance.

    NARCIS (Netherlands)

    Boschloo, A.; Krabbendam, L.; Dekker, S.; Lee, N.; Groot, R. de; Jolles, J.

    2013-01-01

    This study investigated the relation between sleep and school performance in a large sample of 561 adolescents aged 11-18 years. Three subjective measures of sleep were used: sleepiness, sleep quality, and sleep duration. They were compared to three measures of school performance: objective school

  20. High school sports programs differentially impact participation by sex

    OpenAIRE

    Keith M. Drake; Meghan R. Longacre; Todd MacKenzie; Linda J. Titus; Michael L. Beach; Andrew G. Rundle; Madeline A. Dalton

    2015-01-01

    Background: Among numerous health benefits, sports participation has been shown to reduce the risk of overweight and obesity in children and adolescents. Schools represent an ideal environment for increasing sports participation, but it is unclear how access and choice influence participation and whether characteristics of the school sports program differentially influence boys' and girls' participation. The purpose of this study was to evaluate the characteristics of high school athletic pro...

  1. Supporting primary school teachers in differentiating in the regular classroom

    NARCIS (Netherlands)

    Eysink, Tessa H.S.; Hulsbeek, Manon; Gijlers, Hannie

    Many primary school teachers experience difficulties in effectively differentiating in the regular classroom. This study investigated the effect of the STIP-approach on teachers' differentiation activities and self-efficacy, and children's learning outcomes and instructional value. Teachers using

  2. Subjective sleepiness and sleep quality in adolescents are related to objective and subjective measures of school performance

    NARCIS (Netherlands)

    Boschloo, Annemarie; Krabbendam, Lydia; Dekker, Sanne; Lee, Nikki; De Groot, Renate; Jolles, Jelle

    2016-01-01

    This study investigated the relation between sleep and school performance in a large sample of 561 adolescents aged 11–18 years. Three subjective measures of sleep were used: sleepiness, sleep quality, and sleep duration. They were compared to three measures of school performance: objective school

  3. Subjective sleepiness and sleep quality in adolescents are related to objective and subjective measures of school performance

    NARCIS (Netherlands)

    Boschloo, Annemarie; Krabbendam, Lydia; Dekker, Sanne; Lee, Nikki; De Groot, Renate; Jolles, Jelle

    2018-01-01

    This study investigated the relation between sleep and school performance in a large sam- ple of 561 adolescents aged 11–18 years. Three subjective measures of sleep were used: sleepiness, sleep quality, and sleep duration. They were compared to three measures of school performance: objective school

  4. Subjective Happiness Optimizes Educational Outcomes: Evidence from Filipino High School Students.

    Science.gov (United States)

    Datu, Jesus Alfonso D; Valdez, Jana Patricia; Cabrera, Ian Kenneth; Salanga, Maria Guadalupe

    2017-10-30

    Subjective happiness has been found to be associated with key psychological outcomes. However, there is paucity of research that assessed how subjective happiness is related to a number of positive student outcomes in the educational setting. The objective of the study was to assess the associations of subjective happiness with academic engagement, flourishing, and school resilience among 606 Filipino high school students (m age = 13.87; n boys = 300, n girls = 305, n missing = 1) in the Philippine context. Results of path analysis demonstrated that subjective happiness positively predicted behavioral engagement (β = .08, p < .01), emotional engagement (β = .08, p < .01), flourishing (β = .17, p < .01), and school resilience (β = .18, p < .01) even after controlling for gender. The theoretical and practical implications of the findings are discussed.

  5. Osteocytes subjected to pulsating fluid flow regulate osteoblast proliferation and differentiation

    International Nuclear Information System (INIS)

    Vezeridis, Peter S.; Semeins, Cornelis M.; Chen Qian; Klein-Nulend, Jenneke

    2006-01-01

    Osteocytes are thought to orchestrate bone remodeling, but it is unclear exactly how osteocytes influence neighboring bone cells. Here, we tested whether osteocytes, osteoblasts, and periosteal fibroblasts subjected to pulsating fluid flow (PFF) produce soluble factors that modulate the proliferation and differentiation of cultured osteoblasts and periosteal fibroblasts. We found that osteocyte PFF conditioned medium (CM) inhibited bone cell proliferation, and osteocytes produced the strongest inhibition of proliferation compared to osteoblasts and periosteal fibroblasts. The nitric oxide (NO) synthase inhibitor N(G)-nitro-L-arginine methyl ester (L-NAME) attenuated the inhibitory effects of osteocyte PFF CM, suggesting that a change in NO release is at least partially responsible for the inhibitory effects of osteocyte PFF CM. Furthermore, osteocyte PFF CM stimulated osteoblast differentiation measured as increased alkaline phosphatase activity, and L-NAME decreased the stimulatory effects of osteocyte PFF CM on osteoblast differentiation. We conclude that osteocytes subjected to PFF inhibit proliferation but stimulate differentiation of osteoblasts in vitro via soluble factors and that the release of these soluble factors was at least partially dependent on the activation of a NO pathway in osteocytes in response to PFF. Thus, the osteocyte appears to be more responsive to PFF than the osteoblast or periosteal fibroblast with respect to the production of soluble signaling molecules affecting osteoblast proliferation and differentiation

  6. Copycat snacks: Can students differentiate between school and store snacks?

    Science.gov (United States)

    Mann, Georgianna

    2018-02-01

    In 2014, the national Smart Snacks in School nutrition standards placed regulations on all snack foods sold in schools. Many food companies reformulated common snack food products for sale in schools, called "copycat snacks", which look similar to nutritionally different foods sold in stores. It is possible that these snacks create consumer confusion among students. The purpose of this study was to determine if middle school students could differentiate, in taste and appearance, between school (copycat) and store versions of common snacks. Seventy-six middle school students evaluated three different food products offered in schools: Froot Loops, Rice Krispy Treats, and Doritos. Students tasted snacks in a series of triangle tests for difference, one for each snack food, including school and store versions. Students were also presented with packages, school and store versions of the same products, and asked to determine the expected taste, purchase intentions, and perceived healthfulness. Students could determine taste differences between school and store Rice Krispy Treats yet could not differentiate between Froot Loop and Dorito varieties. Students rated store versions of all three snacks with greater expected taste, higher intention to purchase, and as less healthy. While it seems product confusion concerning copycat snacks may not be severe in this sample, snack food brands are still a prominent feature in schools. It is possible that these copycat snacks can confuse students' perceptions of healthy foods. Alternative packaging for school foods or reformation of store versions of snack foods may be viable solutions to this problem. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Student notes as a mediating tool for learning in school subjects

    DEFF Research Database (Denmark)

    Christensen, Torben Spanget

    2016-01-01

    -writing function as a tool for a shift in identity from school child to student?. Perceptions of note-writing by two male students and students notes from the school subject bussines economics are analysed. It is concluded that note-writing can function as a tool for learning. Writing notes often allow students...... discource language which must be considered learning subjects. It is concluded that.note writing can mediate between subject discourse language and everyday language, and thereby also function as a tool to identity shift....

  8. Interests in School Subjects and Vocational Preference.

    Science.gov (United States)

    Sjoberg, Lennart; Drottz, Britt-Marie

    1983-01-01

    Reports a study in which Swedish high school students' academic interests were related to perceived effort, ability, and perceived vocational job prospects. Notes that academic interests were based on subjects' logical appeal and practical value. Notes that vocational preferences correlated strongly with individual job prospects but weakly with…

  9. Differential Scavenging Among Pig, Rabbit, and Human Subjects.

    Science.gov (United States)

    Steadman, Dawnie Wolfe; Dautartas, Angela; Kenyhercz, Michael W; Jantz, Lee M; Mundorff, Amy; Vidoli, Giovanna M

    2018-04-12

    Different animal species have been used as proxies for human remains in decomposition studies for decades, although few studies have sought to validate their use in research aimed at estimating the postmortem interval. This study examines 45 pig, rabbit, and human subjects placed in three seasonal trials at the Anthropology Research Facility. In an earlier paper, we found that overall decomposition trends did vary between species that could be due to differential insect and scavenger behavior. This study specifically examines if scavenger behavior differs by carrion species. Daily photographs, game camera photographs, written observations, and Total Body Score (TBS) documented scavenging and decomposition changes. Results show that raccoons were the most commonly observed vertebrate scavenger, that scavenging was most extensive in winter, and that certain human subjects were preferred over other humans and all non-human subjects. Finally, scavenging activity greatly reduces the accuracy of postmortem interval estimates based on TBS. © 2018 American Academy of Forensic Sciences.

  10. AN INNOVATIVE APPROACH TO TEACHING THE SUBJECT «TECHNOLOGY» IN THE SECONDARY SCHOOL

    Directory of Open Access Journals (Sweden)

    Marina Viktorovna Sleptsova

    2015-02-01

    Full Text Available The article describes the author approach to the teaching of the subject «Technology» in a secondary school. Feature of the proposed approach is its focus on innovation behavior of students in the context of continuous technological education, aimed at the continuous creation of new or modification of existing technical and social systems, reducing the cost of resources, the achievement of high commercial effect. Shows an example of an innovative approach to teaching the subject «Technology of cooking» section of the «Cooking» of the Federal model programme «Technology». The role and place of the subject «Technology» in the psychological preparation of students for entrepreneurship, the formation of «habits of success», even at school age to play the «role model» entrepreneur in the field of industrial production, innovation and agriculture. Demonstrated an innovative approach to teaching the subject «Techno-logy» for productive socialization and social adaptation of graduates of secondary schools.Summary: identify ways and methods of performing teaching staff in secondary schools social order to prepare students for entrepreneurial activity.Methodology: theoretical analysis of the literature, scientific methods of comparison, ge-neralization, systematic approach.Results: the proposed innovative approach to the teaching of the subject «Technology» in a secondary school leads to increased interest in academic subject in grades 9-11 secondary schools, the development of students in sustainable entrepreneurial skills, increase the number of high school graduates, focusing on entrepreneurial activities in the fields of innovation and industrial production, craft activities and agriculture.Practical implication: pedagogy of secondary school.

  11. The Validity of the School Assessment in the Craft Subject

    Directory of Open Access Journals (Sweden)

    Antti Hilmola

    2016-06-01

    Full Text Available In this research project, the validity of the school assessment is examined in the craft subject in Finland’s basic education. The criteria for the school assessment are based on the Finnish Na-tional Core Curriculum (FNCC in which the idea of the Entire Craft (EC is highlighted. How-ever, the discussion as to whether or not the school practice is based on the idea of EC, or whether the teachers are still focused on the technical details of products in reflecting on the pupils’ tool-handling skills, is still an ongoing debate. Learner-centred learning is implicated in EC since the pupils are expected to set goals for the implementation of their own ideating, plan-ning and constructing. And, finally, in such a process, the self-reflection of the implemented out-comes against the goals will take place.  Altogether 73 craft teachers from 59 upper level schools participated in this research project. The pupils’ (N = 982 success was assessed during an EC period using the indicator validated by the previous nation-wide evaluation by the Finn-ish National Board of Education (FNBE. Since the valid school assessment was expected to reflect the success in the Entire Craft Assessment Period (ECAP, the outcomes were assessed against the criteria of the FNCC and compared to the pupils’ school scores. The data was ana-lysed using the Linear Regression Analysis (Enter Method. The central observation was that the pupils’ success in the criteria of the EC do not reflect the 7th grade school scores, in all re-spects. Moreover, the pupils’ success does not reflect the 6th grade school scores. The instruc-tions and supplementary education of the FNCC criteria are needed for craft teachers, especial-ly for class teachers at the lower level. In Finland, also the craft subject is taught by the class teachers at the lower level while, at the upper level, the subject teachers take their place. Ac-cording to the new FNCC, the number of class lessons will be

  12. Peer Victimization Trajectories from Kindergarten through High School: Differential Pathways for Children's School Engagement and Achievement?

    Science.gov (United States)

    Ladd, Gary W.; Ettekal, Idean; Kochenderfer-Ladd, Becky

    2017-01-01

    This investigation's aims were to map prevalence, normative trends, and patterns of continuity or change in school-based peer victimization throughout formal schooling (i.e., Grades K-12), and determine whether specific victimization patterns (i.e., differential trajectories) were associated with children's academic performance. A sample of 383…

  13. Secular Life Philosophy as a Subject in Schools in Norway.

    Science.gov (United States)

    Horn, Kristian

    1981-01-01

    In Norway changes in legislation in recent years have loosened the firm hold of Christian philosophy in the schools and given room for alternative secular philosophy. This article presents background information and an outline of the basic plan for life philosophy as a school subject. (Author/SJL)

  14. Subject related teaching in udeskole (outdoor school)

    DEFF Research Database (Denmark)

    Barfod, Karen Seierøe

    Subject related teaching in udeskole In this symposium, subject related teaching on a regular basis in the outdoors, known as udeskole will be described and discussed. Based on recent and ongoing research and development, the education taking the place of teaching into account of the learning...... will identify the necessity of doing research into the field, as 18,4% of all Danish schools is shown to have one or more classes working with udeskole (Barfod et al, 2016). Secondly, the subject related teaching in the outdoors will be exemplified by four research projects. First, the subject ‘Danish...... teaching in the outdoors will be supplemented with recent research upon barriers for using external learning environments ‘the open school’ in Skive Muncipiality. Closing the seminar will be a presentation of the national Danish Network UdeskoleNet and its application. Sources: Barfod, K., Ejbye-Ernst, N...

  15. Racialized Subjects in a Colour Blind School

    Science.gov (United States)

    Lagermann, Laila Colding

    2013-01-01

    In this paper I examine processes of racialization in a school in Copenhagen, Denmark. On the basis of the data produced in 2009, which is part of a larger study, I investigate themes of race as a difference-making and constituting category for subjective (human) becoming and racialization as contingent and negotiated processes (Butler, 1997). As…

  16. Material resources availability, parent subject perception and school ...

    African Journals Online (AJOL)

    Students' poor performance in the Yoruba language is being considered a serious problem by researchers and education stakeholders. Despite their efforts, no appreciable improvement is noticeable for hardly are enough researches on the extent to which school material resources availability, parental subject perception ...

  17. Does Teaching English in Saudi Primary Schools Affect Students’ Academic Achievement in Arabic Subjects?

    Directory of Open Access Journals (Sweden)

    Othman Aljohani

    2016-02-01

    Full Text Available The global trend of introducing second language learning, namely, English, in primary schools is increasing. In Saudi Arabia, where English has never been taught in primary schools, the government to implement English as a second language at the primary level in 2005; however, this generated controversy. Opposition to the learning of English has been based on religious, cultural, and educational arguments. The latter argument consists of claims that learning English at a young age might influence children’s mother tongue development and influence their academic success. This paper investigates the impact of teaching English in Saudi primary schools on students’ achievement in Arabic-language subjects. This quantitative research aims to inform the debate on second language learning in primary schools by studying children’s examination results in the Arabic subject areas of grammar, reading, and writing. The sample consisted of primary school students from years 1 to 6 as well as year 6 students from the last year before (2004 and the first year after (2005 the introduction of English. Student results from four primary schools (two government schools and two private schools were collected and analysed. This study found no indication of a positive or negative impact of learning English on students’ achievement in Arabic subjects. However, private school students who studied English beginning in their first year of school had better results in the Arabic subjects that were the focus of this research. Keywords: second language acquisition, language impact, ESL

  18. Do Some Schools Narrow the Gap? Differential School Effectiveness Revisited

    Science.gov (United States)

    Strand, Steve

    2016-01-01

    Relatively little research has explored whether schools differ in their effectiveness for different group of pupils (e.g. by ethnicity, poverty or gender), for different curriculum subjects (e.g. English, mathematics or science) or over time (different cohorts). This paper uses multilevel modelling to analyse the national test results at age 7 and…

  19. Core subjects at the end of primary school: identifying and explaining relative strengths of children with specific language impairment (SLI)

    Science.gov (United States)

    Durkin, Kevin; Mok, Pearl L H; Conti-Ramsden, Gina

    2015-01-01

    Background In general, children with specific language impairment (SLI) tend to fall behind their typically developing (TD) peers in educational attainment. Less is known about how children with SLI fare in particular areas of the curriculum and what predicts their levels of performance. Aims To compare the distributions of performance of children with SLI in three core school subjects (English, Mathematics and Science); to test the possibility that performance would vary across the core subjects; and to examine the extent to which language impairment predicts performance. Methods & Procedures This study was conducted in England and reports historical data on educational attainments. Teacher assessment and test scores of 176 eleven-year-old children with SLI were examined in the three core subjects and compared with known national norms. Possible predictors of performance were measured, including language ability at ages 7 and 11, educational placement type, and performance IQ. Outcomes & Results Children with SLI, compared with national norms, were found to be at a disadvantage in core school subjects. Nevertheless, some children attained the levels expected of TD peers. Performance was poorest in English; relative strengths were indicated in Science and, to a lesser extent, in Mathematics. Language skills were significant predictors of performance in all three core subjects. PIQ was the strongest predictor for Mathematics. For Science, both early language skills at 7 years and PIQ made significant contributions. Conclusions & Implications Language impacts on the school performance of children with SLI, but differentially across subjects. English for these children is the most challenging of the core subjects, reflecting the high levels of language demand it incurs. Science is an area of relative strength and mathematics appears to be intermediate, arguably because some tasks in these subjects can be performed with less reliance on verbal processing. Many children

  20. Core subjects at the end of primary school: identifying and explaining relative strengths of children with specific language impairment (SLI).

    Science.gov (United States)

    Durkin, Kevin; Mok, Pearl L H; Conti-Ramsden, Gina

    2015-01-01

    In general, children with specific language impairment (SLI) tend to fall behind their typically developing (TD) peers in educational attainment. Less is known about how children with SLI fare in particular areas of the curriculum and what predicts their levels of performance. To compare the distributions of performance of children with SLI in three core school subjects (English, Mathematics and Science); to test the possibility that performance would vary across the core subjects; and to examine the extent to which language impairment predicts performance. This study was conducted in England and reports historical data on educational attainments. Teacher assessment and test scores of 176 eleven-year-old children with SLI were examined in the three core subjects and compared with known national norms. Possible predictors of performance were measured, including language ability at ages 7 and 11, educational placement type, and performance IQ. Children with SLI, compared with national norms, were found to be at a disadvantage in core school subjects. Nevertheless, some children attained the levels expected of TD peers. Performance was poorest in English; relative strengths were indicated in Science and, to a lesser extent, in Mathematics. Language skills were significant predictors of performance in all three core subjects. PIQ was the strongest predictor for Mathematics. For Science, both early language skills at 7 years and PIQ made significant contributions. Language impacts on the school performance of children with SLI, but differentially across subjects. English for these children is the most challenging of the core subjects, reflecting the high levels of language demand it incurs. Science is an area of relative strength and mathematics appears to be intermediate, arguably because some tasks in these subjects can be performed with less reliance on verbal processing. Many children with SLI do have the potential to reach or exceed educational targets that are set

  1. Subjective Performance Evaluation in the Public Sector: Evidence from School Inspections. CEE DP 135

    Science.gov (United States)

    Hussain, Iftikhar

    2012-01-01

    Performance measurement in the public sector is largely based on objective metrics, which may be subject to gaming behaviour. This paper investigates a novel subjective performance evaluation system where independent inspectors visit schools at very short notice, publicly disclose their findings and sanction schools rated fail. First, I…

  2. Experiential Learning of Electronics Subject Matter in Middle School Robotics Courses

    Science.gov (United States)

    Rihtaršic, David; Avsec, Stanislav; Kocijancic, Slavko

    2016-01-01

    The purpose of this paper is to investigate whether the experiential learning of electronics subject matter is effective in the middle school open learning of robotics. Electronics is often ignored in robotics courses. Since robotics courses are typically comprised of computer-related subjects, and mechanical and electrical engineering, these…

  3. Internal and External Factors Shaping Educational Beliefs of High School Teachers of "Sacred" Subjects to Girls

    Science.gov (United States)

    Iluz, Shira; Rich, Yisrael

    2009-01-01

    This research investigated pedagogical beliefs of teachers of "sacred" school subjects, curricular topics that the school community deems culturally valued, unassailable and inviolate. Two hundred and fifty-five teachers of girls only who taught sacred or secular subjects in Jewish modern religious high schools responded to questionnaires focusing…

  4. Using Technology to Facilitate Differentiated High School Science Instruction

    Science.gov (United States)

    Maeng, Jennifer L.

    2017-10-01

    This qualitative investigation explored the beliefs and practices of one secondary science teacher, Diane, who differentiated instruction and studied how technology facilitated her differentiation. Diane was selected based on the results of a previous study, in which data indicated that Diane understood how to design and implement proactively planned, flexible, engaging instructional activities in response to students' learning needs better than the other study participants. Data for the present study included 3 h of semi-structured interview responses, 37.5 h of observations of science instruction, and other artifacts such as instructional materials. This variety of data allowed for triangulation of the evidence. Data were analyzed using a constant comparative approach. Results indicated that technology played an integral role in Diane's planning and implementation of differentiated science lessons. The technology-enhanced differentiated lessons employed by Diane typically attended to students' different learning profiles or interest through modification of process or product. This study provides practical strategies for science teachers beginning to differentiate instruction, and recommendations for science teacher educators and school and district administrators. Future research should explore student outcomes, supports for effective formative assessment, and technology-enhanced readiness differentiation among secondary science teachers.

  5. Urban school leadership for elementary science instruction: Identifying and activating resources in an undervalued school subject

    Science.gov (United States)

    Spillane, James P.; Diamond, John B.; Walker, Lisa J.; Halverson, Rich; Jita, Loyiso

    2001-10-01

    This article explores school leadership for elementary school science teaching in an urban setting. We examine how school leaders bring resources together to enhance science instruction when there appear to be relatively few resources available for it. From our study of 13 Chicago elementary (K-8) schools' efforts to lead instructional change in mathematics, language arts, and science education, we show how resources for leading instruction are unequally distributed across subject areas. We also explore how over time leaders in one school successfully identified and activated resources for leading change in science education. The result has been a steady, although not always certain, development of science as an instructional area in the school. We argue that leading change in science education involves the identification and activation of material resources, the development of teachers' and school leaders' human capital, and the development and use of social capital.

  6. Developmental Dynamics of General and School-Subject-Specific Components of Academic Self-Concept, Academic Interest, and Academic Anxiety.

    Science.gov (United States)

    Gogol, Katarzyna; Brunner, Martin; Preckel, Franzis; Goetz, Thomas; Martin, Romain

    2016-01-01

    The present study investigated the developmental dynamics of general and subject-specific (i.e., mathematics, French, and German) components of students' academic self-concept, anxiety, and interest. To this end, the authors integrated three lines of research: (a) hierarchical and multidimensional approaches to the conceptualization of each construct, (b) longitudinal analyses of bottom-up and top-down developmental processes across hierarchical levels, and (c) developmental processes across subjects. The data stemmed from two longitudinal large-scale samples (N = 3498 and N = 3863) of students attending Grades 7 and 9 in Luxembourgish schools. Nested-factor models were applied to represent each construct at each grade level. The analyses demonstrated that several characteristics were shared across constructs. All constructs were multidimensional in nature with respect to the different subjects, showed a hierarchical organization with a general component at the apex of the hierarchy, and had a strong separation between the subject-specific components at both grade levels. Further, all constructs showed moderate differential stabilities at both the general (0.42 < r < 0.55) and subject-specific levels (0.45 < r < 0.73). Further, little evidence was found for top-down or bottom-up developmental processes. Rather, general and subject-specific components in Grade 9 proved to be primarily a function of the corresponding components in Grade 7. Finally, change in several subject-specific components could be explained by negative effects across subjects.

  7. Visiting Again? Subjective Well-Being of Children in Elementary School and Repeated Visits to School Health Nurses

    Science.gov (United States)

    Leaver, Cynthia A.

    2014-01-01

    Background: Children with vague complaints are without chronic illness, and who repeatedly visit the school nurse may be at risk for limited academic success. This study compares student reports of subjective well-being between children who do and do not repeatedly visit the school nurse with vague complaints. Methods: Children in grades 4 through…

  8. The perceived roles and functions of school science subject advisors

    African Journals Online (AJOL)

    deals with the perceived roles and functions of science subject ad- visors. .... social control, rather than effective management and professional development at school ..... authority, restrictions on travelling, lack of mobile units and sci- ence kits ...

  9. Incorporating Library School Interns on Academic Library Subject Teams

    Science.gov (United States)

    Sargent, Aloha R.; Becker, Bernd W.; Klingberg, Susan

    2011-01-01

    This case study analyzes the use of library school interns on subject-based teams for the social sciences, humanities, and sciences in the San Jose State University Library. Interns worked closely with team librarians on reference, collection development/management, and instruction activities. In a structured focus group, interns reported that the…

  10. Acute differential effects of dietary protein quality on postprandial lipemia in obese non-diabetic subjects

    DEFF Research Database (Denmark)

    Holmer-Jensen, Jens; Mortensen, Lene Sundahl; Astrup, Arne

    2013-01-01

    Non-fasting triglyceridemia is much closer associated to cardiovascular risk compared to fasting triglyceridemia. We hypothesized that there would be acute differential effects of four common dietary proteins (cod protein, whey isolate, gluten, and casein) on postprandial lipemia in obese non......-diabetic subjects. To test the hypothesis we conducted a randomized, acute clinical intervention study with crossover design. We supplemented a fat rich mixed meal with one of four dietary proteins i.e. cod protein, whey protein, gluten or casein. Eleven obese non-diabetic subjects (age: 40-68, body mass index: 30...... concentration in the chylomicron rich fraction (P = .0293). Thus, we have demonstrated acute differential effects on postprandial metabolism of four dietary proteins supplemented to a fat rich mixed meal in obese non-diabetic subjects. Supplementation with whey protein caused lower postprandial lipemia compared...

  11. The Ideology of Innovation Education and Its Emergence as a New Subject in Compulsory Schools

    Science.gov (United States)

    Jonsdottir, Svanborg R.; Thorsteinsson, Gisli; Page, Tom

    2008-01-01

    Innovation Education and Practical Use of Knowledge was introduced into the Icelandic National Curriculum for compulsory schools in 1999, where it is defined by the curriculum writers as a "school subject" but is not allocated any direct time in the recommended guidelines for subjects. This paper describes a master's research project…

  12. A Study of the Stability of School Effectiveness Measures across Grades and Subject Areas.

    Science.gov (United States)

    Mandeville, Garrett K.; Anderson, Lorin W.

    School effectiveness indices (SEIs), based on regressing test performance onto earlier test performance and a socioeconomic status measure, were obtained for eight subject-grade combinations from 485 South Carolina elementary schools. The analysis involved school means based on longitudinally matched student data. Reading and mathematics…

  13. SUBJECT TEACHERS’ ICT COMPETENCE AS ESSENTIAL COMPONENT IN THE MODERN SPECIAL SCHOOLS

    Directory of Open Access Journals (Sweden)

    Zinaida O. Motylkova

    2014-12-01

    Full Text Available In the article there are analyzed causes that prevent schools and teachers to make full use of the opportunities that appear when using ICT. The subject teachers’ ICT competence is considered as a necessary component of modern school. The results of questionnaire of teachers’ interviews, discussions and active observations in Kyiv special residential schools (for people with hearing impairments are analyzed. It was concluded the relevance of systematic ICT inclusion in the learning process. Currently it becomes necessary to develop a system involving ICT training, purposeful preparation of teachers of special schools to use these technologies in the learning process.

  14. Developmental Dynamics of General and School-Subject-Specific Components of Academic Self-Concept, Academic Interest, and Academic Anxiety

    Directory of Open Access Journals (Sweden)

    Katarzyna eGogol

    2016-03-01

    Full Text Available The present study investigated the developmental dynamics of general and subject-specific (i.e., mathematics, French, and German components of students’ academic self-concept, anxiety, and interest. To this end, the authors integrated three lines of research: (a hierarchical and multidimensional approaches to the conceptualization of each construct, (b longitudinal analyses of bottom-up and top-down developmental processes across hierarchical levels, and (c ipsative developmental processes across subjects. The data stemmed from two longitudinal large-scale samples (N = 3,498 and N = 3,863 of students attending Grades 7 and 9 in Luxembourgish schools. Nested-factor models were applied to represent each construct at each grade level. The analyses demonstrated that several characteristics were shared across constructs. All constructs were multidimensional in nature with respect to the different subjects, showed a hierarchical organization with a general component at the apex of the hierarchy, and had a strong separation between the subject-specific components at both grade levels. Further, all constructs showed moderate differential stabilities at both the general (.42 < r < .55 and subject-specific levels (.45 < r < .73. Further, little evidence was found for top-down or bottom-up developmental processes. Rather, general and subject-specific components in Grade 9 proved to be primarily a function of the corresponding components in Grade 7. Finally, change in several subject-specific components could be explained by negative, ipsative effects across subjects.

  15. Developmental Dynamics of General and School-Subject-Specific Components of Academic Self-Concept, Academic Interest, and Academic Anxiety

    Science.gov (United States)

    Gogol, Katarzyna; Brunner, Martin; Preckel, Franzis; Goetz, Thomas; Martin, Romain

    2016-01-01

    The present study investigated the developmental dynamics of general and subject-specific (i.e., mathematics, French, and German) components of students' academic self-concept, anxiety, and interest. To this end, the authors integrated three lines of research: (a) hierarchical and multidimensional approaches to the conceptualization of each construct, (b) longitudinal analyses of bottom-up and top-down developmental processes across hierarchical levels, and (c) developmental processes across subjects. The data stemmed from two longitudinal large-scale samples (N = 3498 and N = 3863) of students attending Grades 7 and 9 in Luxembourgish schools. Nested-factor models were applied to represent each construct at each grade level. The analyses demonstrated that several characteristics were shared across constructs. All constructs were multidimensional in nature with respect to the different subjects, showed a hierarchical organization with a general component at the apex of the hierarchy, and had a strong separation between the subject-specific components at both grade levels. Further, all constructs showed moderate differential stabilities at both the general (0.42 < r < 0.55) and subject-specific levels (0.45 < r < 0.73). Further, little evidence was found for top-down or bottom-up developmental processes. Rather, general and subject-specific components in Grade 9 proved to be primarily a function of the corresponding components in Grade 7. Finally, change in several subject-specific components could be explained by negative effects across subjects. PMID:27014162

  16. Subject Choice and Occupational Aspirations among Pupils at Girls' Schools

    Science.gov (United States)

    Francis, Becky; Hutchings, Merryn; Archer, Louise; Amelling, Lindsay

    2003-01-01

    Various studies have found that British girls' curriculum subject preferences and future aspirations have changed and diversified in recent years. Other work has suggested that girls educated in single-sex schools might have a different (perhaps less gender-stereotypical) experience of education in comparison with their contemporaries at…

  17. The perceived roles and functions of school science subject advisors

    African Journals Online (AJOL)

    The science subject advisor can play an important role in upgrading ... literature study highlighted practices in the UK and the US that are ... South Africa has recently adopted a strate- ... (North West Province) felt that a solution to their teaching problems ..... teachers, clustering of schools, practical work, cross teaching,.

  18. The Influence of Gender, Grade Level and Favourite Subject on Czech Lower Secondary School Pupils' Perception of Geography

    Science.gov (United States)

    Kubiatko, Milan; Janko, Tomas; Mrazkova, Katerina

    2012-01-01

    Geography is an important school subject that brings pupils' description and explanation of social, economic and/or political aspects of the changing world. It has been affirmed that the interest in a subject depends on the attitude to this subject. This study investigates Czech lower secondary school pupils' perception of geography. The research…

  19. Collaboration with a local organization on the subjects of energy/radiation field in high school science education

    International Nuclear Information System (INIS)

    Suzuki, Takahiro; Mori, Chizuo

    2005-01-01

    We, high school teachers, collaborated with a local organization, Chubu Atomic Power Conference (partly in co-operation with The Radiation Education Forum), in the education on the subjects of energy and radiation fields. In addition to the subjects concerned with radiations, cloud chamber and personal radiation-monitor, we developed a few new subjects, which are not directly connected themselves with radiations, for the purpose to widen the fields and to bring the high acceptability of the subjects in high school side. (author)

  20. Do differentials in the support and advice available at UK schools and colleges influence candidate performance in the medical school admissions interview? A survey of direct school leaver applicants to a UK medical school.

    Science.gov (United States)

    Lambe, Paul; Waters, Catherine; Bristow, David

    2013-09-01

    To our knowledge, nothing is known about whether differentials in support and advice during preparation for the interview influence candidate performance and thereby contribute to bias in selection for medical school. To assess if differences in advice and support with preparation for the medical school admissions interview given type of school last attended influence interview score achieved by direct school leaver applicants to study on an undergraduate UK medical degree course. Confidential self-completed on-line questionnaire survey. Interview performance was positively related to whether a teacher, tutor or career advisors at the School or College last attended had advised a respondent to prepare for the interview, had advised about the various styles of medical interview used and the types of questions asked, and what resources were available to help in preparation. Respondents from Private/Independent schools were more likely than those from State schools to have received such advice and support. Differentials in access to advice on and support with preparation for the medical school interview may advantage some candidates over others. This inequity would likely be ameliorated by the provision of an authoritative and comprehensive guide to applying to medical school outlining admission requirements and the preparation strategy applicants should use in order to best meet those requirements. The guide could be disseminated to the Principals of all UK schools and colleges and freely available electronic versions signposted in medical school prospectuses and the course descriptor on the Universities and Colleges Admissions Service.

  1. Diagnostics of Pupils' Meta-Subject Competence during Lessons on Mathematics in Secondary Schools

    Science.gov (United States)

    Khuziakhmetova, Anvar N.; Naumova, Marina V.

    2016-01-01

    The relevance of diagnostic meta-subject competence measures in secondary schools is caused by the fact that the importance of a meta-subject competence formation was officially defined in educational standards, but there are still no qualitative and informative diagnostic tools for this competence development. The purpose of the article is to…

  2. Gratitude and Adolescents' Subjective Well-Being in School: The Multiple Mediating Roles of Basic Psychological Needs Satisfaction at School.

    Science.gov (United States)

    Tian, Lili; Pi, Luyang; Huebner, E S; Du, Minmin

    2016-01-01

    Based on the relation between gratitude and general subjective well-being (SWB), and Basic Psychological Needs Theory (Ryan and Deci, 2000), the present study's aim was to use structural equation modeling to test the multiple mediational roles of the satisfaction of three basic psychological needs at school in accounting for the association between gratitude and SWB in school (school satisfaction, school affect) in adolescents. A total of 881 Chinese adolescents (427 males; Mean age = 12.97) completed a multi-measure questionnaire that tapped the targeted variables. Findings revealed that gratitude related significantly, positively to adolescents' SWB in school. Moreover, a multiple-mediators analysis suggested that relatedness and competence needs satisfaction at school mediated the relation between gratitude and SWB in school. Lastly, a multiple-mediators analysis also indicated that autonomy needs satisfaction mediated the relation between relatedness and competence needs and SWB in school. Limitations and practical applications of the study were discussed.

  3. Gratitude and Adolescents’ Subjective Well-Being in School: The Multiple Mediating Roles of Basic Psychological Needs Satisfaction at School

    Science.gov (United States)

    Tian, Lili; Pi, Luyang; Huebner, E. S.; Du, Minmin

    2016-01-01

    Based on the relation between gratitude and general subjective well-being (SWB), and Basic Psychological Needs Theory (Ryan and Deci, 2000), the present study’s aim was to use structural equation modeling to test the multiple mediational roles of the satisfaction of three basic psychological needs at school in accounting for the association between gratitude and SWB in school (school satisfaction, school affect) in adolescents. A total of 881 Chinese adolescents (427 males; Mean age = 12.97) completed a multi-measure questionnaire that tapped the targeted variables. Findings revealed that gratitude related significantly, positively to adolescents’ SWB in school. Moreover, a multiple-mediators analysis suggested that relatedness and competence needs satisfaction at school mediated the relation between gratitude and SWB in school. Lastly, a multiple-mediators analysis also indicated that autonomy needs satisfaction mediated the relation between relatedness and competence needs and SWB in school. Limitations and practical applications of the study were discussed. PMID:27708601

  4. Metaphorical Duality: High School Subject Departments as Both Communities and Organizations

    Science.gov (United States)

    Melville, Wayne; Wallace, John

    2007-01-01

    This article investigates the metaphorical duality that exists when school subject departments are concurrently conceptualized as both communities and organizations. Employing a narrative methodology, we use the metaphorical duality to examine the manner in which science teachers negotiate two key aspects of their work; professional learning and…

  5. A grounded theory study on the role of differentiated instruction in effective middle school science teaching

    Science.gov (United States)

    Jones, Brian Kirby

    The purpose of this grounded theory study was to develop a model explaining the role of differentiated instruction (DI) in effective middle school science teaching. The study examined the best teaching practices and differentiated elements from eight general education middle school science teachers, all scoring at the highest level of a teaching effectiveness measure on their evaluations, through a collection of observational, interview, survey, and teaching artifact data. The data were analyzed through the methodology of a systematic grounded theory qualitative approach using open, axial, and selective coding to develop a model describing how and to what degree effective middle school science teachers differentiated their best teaching practices. The model that emerged from the data shows instruction as a four-phase process and highlights the major elements of best practices and DI represented at each phase. The model also depicts how teachers narrowed the scope of their differentiating strategies as instruction progressed. The participants incorporated DI into their pedagogies, though in different degrees at each phase, and primarily by using variety to present concepts with multiple types of instruction followed by a series of sense-making activities related to several learning modalities. Teachers scaffolded students carefully, using informal and formal assessment data to inform future instructional decisions and especially their plans to reteach or extend on a concept. The model is intended to provide insight into the value of DI for middle school science teaching.

  6. Association between nutritional status and subjective health status in chronically ill children attending special schools.

    Science.gov (United States)

    Joosten, Koen; van der Velde, Kelly; Joosten, Pieter; Rutten, Hans; Hulst, Jessie; Dulfer, Karolijn

    2016-04-01

    In hospitalized children with a chronic disease, malnutrition was associated with a lower subjective health status. In outpatient children with a chronic disease attending special schools, this association has never been studied. The aim of this study was to assess the association between nutritional status and subjective health status in chronically ill children attending special schools. Overall, 642 children, median age 9.8 years (IQR 7.7-11.5), 60 % male, 72 % Caucasian, were included in this prospective study in nine special schools for chronically ill children in the Netherlands. Overall malnutrition was assessed as: acute malnutrition (nutritional risk-screening tool STRONGkids. Subjective health status was assessed with EQ-5D. Overall, 16 % of the children had overall malnutrition: 3 % acute and 13 % chronic malnutrition. Nurses reported 'some/severe problems' on the health status dimensions mobility (15 %), self-care (17 %), usual activities (19 %), pain/discomfort (22 %), and anxiety/depression (22 %) in chronically ill children. Their mean visual analogue scale score (VAS) was 73.0 (SD 11.1). Malnutrition, medication usage, and younger age explained 38 % of the variance of the VAS score. The presence of overall malnutrition in chronically ill children attending special schools was associated with lower subjective health status, especially in younger children and in those with chronic medication usage. Therefore, it is important to develop and use profile-screening tools to identify these children.

  7. [Type of school, social capital and subjective health in adolescence].

    Science.gov (United States)

    Bohn, V; Richter, M

    2012-11-01

    Social capital is increasingly acknowledged as a central determinant of health. While several studies among adults have shown the importance of social capital for the explanation of social inequalities in health, few comparable studies exist which focus on adolescents. The study examines the role of social capital in different social contexts for the explanation of health inequalities in adolescence. Data were obtained from the 'Health Behaviour in School-aged Children (HBSC)' study in North Rhine-Westphalia from 2006. The sample includes data of 4323 11-15-year-old students. To analyse the role of social capital in the contexts family, school, friends and neighbourhood for inequalities in self-rated health and psychosomatic complaints, logistic regression models were calculated. The socioeconomic position of the adolescents was measured by type of school. Adolescents from general schools reported higher prevalences of fair/poor self-rated health and repeated psychosomatic complaints than pupils from grammar schools. Social capital in all 4 contexts (family, school, friends, and neighbourhood) was associated with both health indicators, independent of gender. In the separate analysis the variables for social capital showed a comparable explanatory contribution and reduced the odds ratios of self-rated health by 6-9%. The contribution for psychosomatic complaints was slightly higher with 10-15%. The only exception was social capital among friends which showed no effect for both health indicators. In the joint analysis the variables for social capital explained about 15% to 30% of health inequalities by school type. The results show that, already in adolescence, inequalities in subjective health can be partly explained through socioeconomic differences in the availability of social capital. The settings family, neighbourhood and school provide ideal contexts for preventive actions and give the opportunity to directly address the high-risk group of students from

  8. Computer Science Education in Secondary Schools--The Introduction of a New Compulsory Subject

    Science.gov (United States)

    Hubwieser, Peter

    2012-01-01

    In 2004 the German state of Bavaria introduced a new compulsory subject of computer science (CS) in its grammar schools ("Gymnasium"). The subject is based on a comprehensive teaching concept that was developed by the author and his colleagues during the years 1995-2000. It comprises mandatory courses in grades 6/7 for all students of…

  9. Intensity of ADHD Symptoms and Subjective Feelings of Competence in School Age Children

    Science.gov (United States)

    Hanc, Tomasz; Brzezinska, Anna Izabela

    2009-01-01

    The aim of this investigation was to assess how different levels of intensity of ADHD symptoms influence the development of the subjective feeling of competence in school age children. The sample was comprised of 62 children age 11 to 13. For the purpose of estimation of the subjective feeling of competence, The Feeling of Competence Questionnaire…

  10. "Girls cannot think as boys do": socialising children through the Zimbabwean school system.

    Science.gov (United States)

    Gordon, R

    1998-07-01

    What little attention donor-sponsored research on gender and education in Zimbabwe has paid to how schools educate children to assume gender roles has focused on the effect of girls, but it is equally important for development purposes to deconstruct masculinity and the ability of Western stereotypes to foster patriarchy. In Zimbabwe, the school curriculum continues to be gender-differentiated and, when offered a choice, girls and boys choose subjects that fall within the traditional male/female split, which is promoted by teachers, parents, and peers. In addition, males dominate positions of authority in the secondary school system, and teachers of both sexes consider it their duty to steer pupils towards "gender appropriate" behavior. School textbooks further this stereotyping. Interviews in 1995 with 15 secondary school boys at each of six schools sought to uncover attitudes about gender and education. Most boys (77.5%) reported that it is equally important to educate girls and boys, but only 50.6% believed that girls are as intelligent as boys (while differentiating between the type of intelligence possessed by girls with that enjoyed by boys). The boys also gender-typed school subjects on the basis of perceived differentials in abilities and because they are prerequisites for gender-differentiated occupations. Almost 90% of the boys reported that a wife should obey her husband. Thus, patriarchal values are internalized in schools in a way that will impede development.

  11. Differentiation of schizophrenia patients from healthy subjects by mismatch negativity and neuropsychological tests.

    Directory of Open Access Journals (Sweden)

    Yi-Ting Lin

    Full Text Available BACKGROUND: Schizophrenia is a heterogeneous disorder with diverse presentations. The current and the proposed DSM-V diagnostic system remains phenomenologically based, despite the fact that several neurobiological and neuropsychological markers have been identified. A multivariate approach has better diagnostic utility than a single marker method. In this study, the mismatch negativity (MMN deficit of schizophrenia was first replicated in a Han Chinese population, and then the MMN was combined with several neuropsychological measurements to differentiate schizophrenia patients from healthy subjects. METHODOLOGY/PRINCIPAL FINDINGS: 120 schizophrenia patients and 76 healthy controls were recruited. Each subject received examinations for duration MMN, Continuous Performance Test, Wisconsin Card Sorting Test, and Wechsler Adult Intelligence Scale Third Edition (WAIS-III. The MMN was compared between cases and controls, and important covariates were investigated. Schizophrenia patients had significantly reduced MMN amplitudes, and MMN decreased with increasing age in both patient and control groups. None of the neuropsychological indices correlated with MMN. Predictive multivariate logistic regression models using the MMN and neuropsychological measurements as predictors were developed. Four predictors, including MMN at electrode FCz and three scores from the WAIS-III (Arithmetic, Block Design, and Performance IQ were retained in the final predictive model. The model performed well in differentiating patients from healthy subjects (percentage of concordant pairs: 90.5%. CONCLUSIONS/SIGNIFICANCE: MMN deficits were found in Han Chinese schizophrenia patients. The multivariate approach combining biomarkers from different modalities such as electrophysiology and neuropsychology had a better diagnostic utility.

  12. Level of Differentiation of Vocational Interests Profiles: Comparative Study by Age and Schooling in a Brazilian Sample

    Directory of Open Access Journals (Sweden)

    Ana Paula Porto Noronha

    2015-04-01

    Full Text Available Vocational interests can be defined as standards of preference, aversion or indifference to professional activities, but little is known about the factors involved in their development. From this perspective, this study attempted to clarify which variable, age or schooling, better fit comparisons of profile differentiation index. To this end, we analyzed the Escala de Aconselhamento Profissional (Professional Counseling Scale responses of 6,824 Brazilian students between 14 and 50 years old with various levels of education. Differentiation of the interest profile was observed by subtraction between dimensions with lower and higher scores. Normality of the distributions was verified and then Analysis of Variance and Tukey’s post hoc test were conducted in relation to groups of age and schooling. The results suggest that schooling is a more appropriate variable to compare the differentiation of interests. The implications and limitations of this study are discussed, and suggestions for future studies are given.

  13. Gender Gaps in High School GPA and ACT Scores: High School Grade Point Average and ACT Test Score by Subject and Gender. Information Brief 2014-12

    Science.gov (United States)

    ACT, Inc., 2014

    2014-01-01

    Female students who graduated from high school in 2013 averaged higher grades than their male counterparts in all subjects, but male graduates earned higher scores on the math and science sections of the ACT. This information brief looks at high school grade point average and ACT test score by subject and gender

  14. Comparison of Effectiveness in Differentiating Benign from Malignant Ovarian Masses between IOTA Simple Rules and Subjective Sonographic Assessment.

    Science.gov (United States)

    Tongsong, Theera; Tinnangwattana, Dangcheewan; Vichak-Ururote, Linlada; Tontivuthikul, Paponrad; Charoenratana, Cholaros; Lerthiranwong, Thitikarn

    2016-01-01

    To compare diagnostic performance in differentiating benign from malignant ovarian masses between IOTA (the International Ovarian Tumor Analysis) simple rules and subjective sonographic assessment. Women scheduled for elective surgery because of ovarian masses were recruited into the study and underwent ultrasound examination within 24 hours of surgery to apply the IOTA simple rules by general gynecologists and to record video clips for subjective assessment by an experienced sonographer. The diagnostic performance of the IOTA rules and subjective assessment for differentiation between benign and malignant masses was compared. The gold standard diagnosis was pathological or operative findings. A total of 150 ovarian masses were covered, comprising 105 (70%) benign and 45 (30%) malignant. Of them, the IOTA simple rules could be applied in 119 (79.3%) and were inconclusive in 31 (20.7%) whereas subjective assessment could be applied in all cases (100%). The sensitivity and the specificity of the IOTA simple rules and subjective assessment were not significantly different, 82.9% vs 86.7% and 94.0% vs 94.3% respectively. The agreement of the two methods in prediction was high with a Kappa index of 0.835. Both techniques had a high diagnostic performance in differentiation between benign and malignant ovarian masses but the IOTA rules had a relatively high rate of inconclusive results. The IOTA rules can be used as an effective screening technique by general gynecologists but when the results are inconclusive they should consult experienced sonographers.

  15. Daring to Be Different: How Differentiation Strategies Help Determine the Educational Success and Fiscal Health of International Schools

    Science.gov (United States)

    MacDonald, James

    2007-01-01

    The differences among international schools have important educational and economic implications for international education. From a foundation of theory developed for the business world, this article examines ways in which school leaders can consciously differentiate their schools to improve the quality of education and better assure the fiscal…

  16. Differentiation of Students in the Early Danish Welfare State

    DEFF Research Database (Denmark)

    Ydesen, Christian; Andreasen, Karen Egedal; Hamre, Bjørn Frithiof

    2018-01-01

    Historically, differentiation of students has been influenced by to numerous contextual factors. Scholars and practitioners consider it a context-sensitive practice subject to negotiations and entanglements among various agents, groups, interests, ideas, and values. This article pursues the pract......Historically, differentiation of students has been influenced by to numerous contextual factors. Scholars and practitioners consider it a context-sensitive practice subject to negotiations and entanglements among various agents, groups, interests, ideas, and values. This article pursues...... of the education system. This entailed an increased division of labour among professional groups; debates reflecting different ideas about eugenics, heredity, and social equality; the schooling of psychologists and psychiatrists in Denmark; and the development of psychology and psychiatry as academic disciplines....

  17. The Implementation Of Character Education Values In Integrated Physical Education Subject In Elementary School

    Directory of Open Access Journals (Sweden)

    Suherman Ayi

    2018-01-01

    Full Text Available The issue of this research emphasizes on the implementation of character building values through physical education learning in elementary school. The effort in developing this character building practice is essential to be done in order to tackle moral and character crises, which already occur in both individual and collective levels reflected in educational institution from elementary school to higher education. Hence, to form culture and national character, educational program and process are inseparable from environmental factor including the values of society, culture, and humanity. Physical education subject that is based on 2013 Curriculum has significant difference compared to the previous physical education subject. This is due to the fact that integrated physical education has its own uniqueness in terms of planning, systematic implementation, and instructional medium. This research aims at producing guidance in implementing character values integrated in physical education in elementary school. The method used in this research is research and development (R&D method, which includes preliminary research, model designing, limited trial, and extensive trial, as well as validation and dissemination. The findings of the research show that character values can be implemented in physical education in elementary schools in Sumedang Regency.

  18. Contradictions around Differentiation for Pupils with Dyslexia Learning English as a Foreign Language at Secondary School

    Science.gov (United States)

    Rontou, Maria

    2012-01-01

    This article deals with differentiation of teaching methods and extra time in class for pupils with dyslexia by English as a Foreign Language (EFL) teachers in two Greek state secondary schools. Activity theory is applied to analyse the contradictions that emerge around the issue of differentiation for pupils with dyslexia from data compiled from…

  19. Perturbation Solutions for Random Linear Structural Systems subject to Random Excitation using Stochastic Differential Equations

    DEFF Research Database (Denmark)

    Köyluoglu, H.U.; Nielsen, Søren R.K.; Cakmak, A.S.

    1994-01-01

    perturbation method using stochastic differential equations. The joint statistical moments entering the perturbation solution are determined by considering an augmented dynamic system with state variables made up of the displacement and velocity vector and their first and second derivatives with respect......The paper deals with the first and second order statistical moments of the response of linear systems with random parameters subject to random excitation modelled as white-noise multiplied by an envelope function with random parameters. The method of analysis is basically a second order...... to the random parameters of the problem. Equations for partial derivatives are obtained from the partial differentiation of the equations of motion. The zero time-lag joint statistical moment equations for the augmented state vector are derived from the Itô differential formula. General formulation is given...

  20. Combined influence of media use on subjective health in elementary school children in Japan: a population-based study.

    Science.gov (United States)

    Nakamura, Harunobu; Ohara, Kumiko; Kouda, Katsuyasu; Fujita, Yuki; Mase, Tomoki; Miyawaki, Chiemi; Okita, Yoshimitsu; Ishikawa, Tetsuya

    2012-06-13

    In recent years in Japan, electronic games, home computers, and the internet have assumed an important place in people's lives, even for elementary school children. Subjective health complaints have also become a problem among children. In the present study, we investigated the relationship between media use and health status in elementary school children in Japan. A cross-sectional school-based population survey was conducted in 2009 with a sample of fourth-, fifth-, and sixth-grade children (age range: 10-12 years old) in elementary schools in Japan (n = 3,464). Self-reported health, lifestyle habits, and time spent using media were assessed. The use of games, television, and personal computers was significantly associated with lifestyle (p media used for more than 1 hour was, the higher the odds ratio of the association of media use with unhealthy lifestyle and subjective health complaints was. The plural use of these media had stronger associations with unhealthy lifestyle and subjective health complaints. Game, television, and personal-computer use were mutually associated, and the plural use of these media had stronger associations with unhealthy lifestyle and subjective health complaints. Excessive use of media might be a risk for unhealthy lifestyle and subjective health complaints.

  1. Girls, Boys and Subject Choice: A Report on Sex Differences in Participation Rates in Subjects in Western Australian Government Secondary Schools. Discussion Paper No. 11.

    Science.gov (United States)

    Brown, Sandra; Fitzpatrick, Jim

    Many of the issues confronting schools and society relate to the changing roles of males and females. Concern has also been expressed over the preparedness of graduates to face an uncertain job market and rapid technological change. To study the relationship between school subject choice and career opportunities for Australian youth, school…

  2. Analysis of Blended Learning Implementation on Waste Treatment Subjects in Agricultural Vocational School

    Science.gov (United States)

    Sugiarti, Y.; Nurmayani, S.; Mujdalipah, S.

    2018-02-01

    Waste treatment is one of the productive subjects in vocational high school in programs of Agricultural Processing Technology which is one of the objectives learning has been assigned in graduate competency standards (SKL) of Vocational High School. Based on case studies that have been conducted in SMK Pertanian Pembangunan Negeri Lembang, waste treatment subjects had still use the lecture method or conventional method, and students are less enthusiastic in learning process. Therefore, the implementation of more interactive learning models such as blended learning with Edmodo is one of alternative models to resolve the issue. So, the purpose of this study is to formulate the appropriate learning syntax for the implementation of blended learning with Edmodo to agree the requirement characteristics of students and waste treatment subject and explain the learning outcome obtained by students in the cognitive aspects on the subjects of waste treatment. This research was conducted by the method of classroom action research (CAR) with a Mc. Tagart model. The result from this research is the implementation of blended learning with Edmodo on the subjects of waste treatment can improve student learning outcomes in the cognitive aspects with the maximum increase in the value of N-gain 0.82, as well as student learning completeness criteria reaching 100% on cycle 2. Based on the condition of subject research the formulation of appropriate learning syntax for implementation of blended learning model with Edmodo on waste treatment subject are 1) Self-paced learning, 2) Group networking, 3) Live Event- collaboration, 4) Association - communication, 5) Assessment - Performance material support. In summary, implementation of blended learning model with Edmodo on waste treatment subject can improve improve student learning outcomes in the cognitive aspects and conducted in five steps on syntax.

  3. NATURAL SCIENCE AT SCHOOL: MODERN APPROACHES TO THE DIFFERENTIATED STUDY

    Directory of Open Access Journals (Sweden)

    Dechtyarenko S.G.

    2015-08-01

    Full Text Available The article analyzes the possibility of differentiated study natural science at school on the basis of ecological educational process. Natural science is the science about nature as a single unity or totality of the natural sciences, which constituting a single unit. The main aim of the course is to develop student’s natural science competence through integrated mastering system knowledge about nature and man, the basics of environmental knowledge, ways of improving teaching and learning activities, development of value orientations in relation to the nature. There is strong need to review approaches to teaching nature science at schools, taking into account the general trend of greening of the educational process. The aim of the work is to analyze the possibility of practical application of modern approaches to differentiated teaching of the nature science at school greening within the educational process. In our view, the environmental component may be a basis to the formation and differentiated teaching in general. The environmental component of the educational sector has been aimed to the student’s environmental consciousness and compliance with rules of environmentally safe behavior in the environment. The learning of the integrated knowledge about nature and man can be submitted through the prism of action of the environmental factors according classic approach to their classification: abiotic, biotic and anthropogenic factors. In parallel, it is reasonable to raise the issues of practical importance as some natural objects and actions of each of these factors. The new degree of the studying of the environment has been provided by the beginning of the systematization of knowledge about natural objects and structure of the universe, by the formation of primary concepts about the relationship between the world of the living and inanimate nature, between organisms and between human activities and changes that has been occurred in the

  4. Frequency, stability and differentiation of self-reported school fear and truancy in a community sample

    Directory of Open Access Journals (Sweden)

    Metzke Christa

    2008-07-01

    Full Text Available Abstract Background Surprisingly little is known about the frequency, stability, and correlates of school fear and truancy based on self-reported data of adolescents. Methods Self-reported school fear and truancy were studied in a total of N = 834 subjects of the community-based Zurich Adolescent Psychology and Psychopathology Study (ZAPPS at two times with an average age of thirteen and sixteen years. Group definitions were based on two behavioural items of the Youth Self-Report (YSR. Comparisons included a control group without indicators of school fear or truancy. The three groups were compared across questionnaires measuring emotional and behavioural problems, life-events, self-related cognitions, perceived parental behaviour, and perceived school environment. Results The frequency of self-reported school fear decreased over time (6.9 vs. 3.6% whereas there was an increase in truancy (5.0 vs. 18.4%. Subjects with school fear displayed a pattern of associated internalizing problems and truants were characterized by associated delinquent behaviour. Among other associated psychosocial features, the distress coming from the perceived school environment in students with school fear is most noteworthy. Conclusion These findings from a community study show that school fear and truancy are frequent and display different developmental trajectories. Furthermore, previous results are corroborated which are based on smaller and selected clinical samples indicating that the two groups display distinct types of school-related behaviour.

  5. Satisfaction of Needs and Determining of Life Goals: A Model of Subjective Well-Being for Adolescents in High School

    Science.gov (United States)

    Eryilmaz, Ali

    2011-01-01

    The aim of this study is to develop and test a subjective well-being model for adolescents in high school. A total of 326 adolescents in high school (176 female and 150 male) participated in this study. The data was collected by using the general needs satisfaction questionnaire, which is for the adolescents' subjective well-being, and determining…

  6. Coming of Age of Human Biology: A Study of the Birth and Growth of a Subject in the School Curriculum.

    Science.gov (United States)

    Denny, M.

    1983-01-01

    Human biology is a school subject whose utilitarian/pedagogical traditions enjoy support at the School Certificate level but whose academic tradition is under threat at the General Certificate of Education level. An interpretation of the issues involved are discussed in terms of the subject's historical background. (JN)

  7. Dropping out of school

    Directory of Open Access Journals (Sweden)

    M. Teneva

    2017-09-01

    Full Text Available The modern technological society needs educated people who, through their high professionalism, are called upon to create its progress. In this aspect, a serious problem stands out – the dropout from school of a large number of children, adolescents and young people. The object of the research is the premature interruption of training for a large number of Bulgarian students. The subject of the study is the causes that provoke the students’ dropping out of school. The aim is to differentiate the negative factors leading to dropping out of school, and to identify the motivating factors that encourage the individual to return to the educational environment. In order to realize the so set target, a specially designed test-questionnaire has been used. The survey was conducted among students attending evening courses who have left their education for various reasons and are currently back to the school institution. The contingent of the study includes 120 students from the evening schools. The results indicate that the reasons which prompted the students to leave school early differentiate into four groups: family, social, economic, educational, personal. The motivation to return to school has been dictated in the highest degree by the need for realization of the person on the labor market, followed by the possibility for full social functioning.

  8. Evaluation of the Life Satisfaction and Subjective Happiness Scales with Mexican American High School and College Students

    Science.gov (United States)

    Vela, Javier C.; Lerma, Eunice; Ikonomopoulos, James

    2017-01-01

    In the current study, we investigated the psychometric properties of two meaningful measures of subjective well-being among Mexican American high school and college students. Participants completed the Satisfaction With Life Scale (SWLS) or Subjective Happiness Scale (SHS) as measures of subjective well-being. A confirmatory factor analysis (CFA)…

  9. The relationship between teacher-related factors and students' attitudes towards secondary school chemistry subject in Bureti district, Kenya

    Directory of Open Access Journals (Sweden)

    Salome Chepkorir

    2014-12-01

    Full Text Available This paper examines the relationship between teacher-related factors and student’s attitudes towards Chemistry subject in secondary schools in Kenya. The paper is based on a study conducted in Bureti District in Kericho County, Kenya. This paper highlights issues on the teaching methods used by chemistry teachers, the teachers’ availability to attend to various needs of students on the subject, their use of teaching and learning resources in teaching, teachers’ personal levels of skills and knowledge of the subject matter in Chemistry and the impact of students’ negative attitudes towards Chemistry on teachers’ effectiveness. The research design used in the study was descriptive survey. The target population comprised Form Four students in ten selected secondary schools in Bureti District of Rift Valley Province Kenya. Stratified random sampling technique was used to select the study sample. Schools were selected from the following categories: Girls’ schools, Boys’ schools and Co-educational schools. Simple random sampling was used to select the respondents from Form Four classes as well as a teacher in each school. In all, one hundred and eighty-nine students and ten teachers filled the questionnaires. The data collection instruments were questionnaires based on the Likert scale and document analysis. Data was analyzed descriptively using frequency tables, means and percentages while hypotheses were tested using Analysis of Variance. From the study findings, a number of indicators revealed that there are some factors influencing students’ attitudes towards Chemistry, including lack of successful experiences in Chemistry, poor teaching. It was recommended that science teachers’ should encourage development of positive self-concept of ability among students. Among other recommendations, the study suggests that guidance and counselling of students in schools should be encouraged, to ensure positive attitudes towards and full

  10. Solving Second-Order Ordinary Differential Equations without Using Complex Numbers

    Science.gov (United States)

    Kougias, Ioannis E.

    2009-01-01

    Ordinary differential equations (ODEs) is a subject with a wide range of applications and the need of introducing it to students often arises in the last year of high school, as well as in the early stages of tertiary education. The usual methods of solving second-order ODEs with constant coefficients, among others, rely upon the use of complex…

  11. Using functional Magnetic Resonance Imaging to differentiate between healthy aging subjects, Mild Cognitive Impairment, and Alzheimer′s patients

    Directory of Open Access Journals (Sweden)

    Mohammad Ali Oghabian

    2010-01-01

    Full Text Available Background: Alzheimer′s disease is the most common form of dementia which is still difficult to be differentiated from other types of brain disorders. Moreover, Mild Cognitive Impairment refers to the presence of cognitive impairments that is not severe enough to meet the criteria of Alzheimer′s, and its diagnosis in early stages is so critical. There is currently no distinct method available for diagnosing Alzheimer′s or Mild Cognitive Impairment, and their diagnosis needs a combination of different methods and assessments. Methods: The aim of this study was to evaluate the effectiveness of functional Magnetic Resonance Imaging (fMRI in differentiating between Alzheimer′s, Mild Cognitive Impairment (MCI and healthy aging. To prove fMRI′s ability, resting-state brain activation patterns between these three groups of subjects were compared using Independent Component Analysis (ICA algorithm. Forty age- and sex-matched subjects, 15 elderly, 11 MCI and 14 Alzheimer′s subjects were examined. Results: The results showed that during a certain resting-state session, healthy aging brain benefits from larger area and greater intensity of activation (compared with MCI and Alzheimer′s group in Posterior Cingulate Cortex (PCC region of the brain, as part of Default Mode Network. Conclusions: This difference in activation pattern can be used as a diagnostic criterion in using fMRI for differentiating between Alzheimer′s Disease (AD, MCI and healthy aging.

  12. A stochastic differential equation model for the foraging behavior of fish schools.

    Science.gov (United States)

    Tạ, Tôn Việt; Nguyen, Linh Thi Hoai

    2018-03-15

    Constructing models of living organisms locating food sources has important implications for understanding animal behavior and for the development of distribution technologies. This paper presents a novel simple model of stochastic differential equations for the foraging behavior of fish schools in a space including obstacles. The model is studied numerically. Three configurations of space with various food locations are considered. In the first configuration, fish swim in free but limited space. All individuals can find food with large probability while keeping their school structure. In the second and third configurations, they move in limited space with one and two obstacles, respectively. Our results reveal that the probability of foraging success is highest in the first configuration, and smallest in the third one. Furthermore, when school size increases up to an optimal value, the probability of foraging success tends to increase. When it exceeds an optimal value, the probability tends to decrease. The results agree with experimental observations.

  13. A stochastic differential equation model for the foraging behavior of fish schools

    Science.gov (United States)

    Tạ, Tôn ệt, Vi; Hoai Nguyen, Linh Thi

    2018-05-01

    Constructing models of living organisms locating food sources has important implications for understanding animal behavior and for the development of distribution technologies. This paper presents a novel simple model of stochastic differential equations for the foraging behavior of fish schools in a space including obstacles. The model is studied numerically. Three configurations of space with various food locations are considered. In the first configuration, fish swim in free but limited space. All individuals can find food with large probability while keeping their school structure. In the second and third configurations, they move in limited space with one and two obstacles, respectively. Our results reveal that the probability of foraging success is highest in the first configuration, and smallest in the third one. Furthermore, when school size increases up to an optimal value, the probability of foraging success tends to increase. When it exceeds an optimal value, the probability tends to decrease. The results agree with experimental observations.

  14. 8th Latin American School of Mathematics

    CERN Document Server

    Figueiredo, Djairo; Iório, Rafael; Lopes, Orlando

    1988-01-01

    The Latin American School of Mathematics (ELAM) is one of the most important mathematical events in Latin America. It has been held every other year since 1968 in a different country of the region, and its theme varies according to the areas of interest of local research groups. The subject of the 1986 school was Partial Differential Equations with emphasis on Microlocal Analysis, Scattering Theory and the applications of Nonlinear Analysis to Elliptic Equations and Hamiltonian Systems.

  15. The London Geography Alliance: Re-Connecting the School Subject with the University Discipline

    Science.gov (United States)

    Standish, Alex; Hawley, Duncan; Willy, Tessa

    2016-01-01

    The London Geography Alliance was established to provide a network of subject-based support to primary and secondary schools, by linking teachers and university lecturers. Workshops and fieldwork were conducted over a 17-month period to address different aspects of the geography curriculum. The effects of the project were evaluated using…

  16. [Relationship between self-evaluation of their emotions and subjective adaptation to school among junior high school students].

    Science.gov (United States)

    Shimoda, Yoshiyuki; Ishizu, Kenichiro; Kashimura, Masami

    2014-02-01

    The effect of self-evaluation of emotions on subjective adaption to school was investigated among junior high school students (n = 217: 112 boys, 105 girls) who participated in a questionnaire survey. Hierarchical multiple regression analysis indicated that for boys "Infringement and maladjustment" differed based on their self-evaluation of anger and anxiety. For girls, on the other hand, the self-evaluation of anger alleviated psychological stress, worsened the "Relationship with the teacher" and the "Relationship with the class", whereas self-evaluation of anxiety played a role in increasing psychological stress and deteriorating the "Relationship with the class." Furthermore, negatively evaluating either anger or anxiety heightened the "Motivation for learning" in girls. These results suggest that the evaluation of emotions is different in boys and girls and for different emotions.

  17. Why Some School Subjects Have a Higher Status than Others: The Epistemology of the Traditional Curriculum Hierarchy

    Science.gov (United States)

    Bleazby, Jennifer

    2015-01-01

    Inherent in most school curricula is some sort of curriculum hierarchy--that is, an assumption that some school subjects are more valuable than others. This paper examines the epistemological assumptions that underpin one such curriculum hierarchy, which I refer to as "the traditional curriculum hierarchy". It is a pervasive and…

  18. Differentiated Staffing and Non-Teamed Organizational Structures as They Affect Elementary School Teacher-Pupil Interaction.

    Science.gov (United States)

    Petrie, Thomas A.; And Others

    A study was conducted of the differences in the frequency of selected student-teacher interaction in differentiated staffs and in non-teamed schools. The interaction processes studied were synthesized from Erikson's four stages of childhood: student behaviors--information processing, choice-making, reflection, problem solving, and procedures or…

  19. The Utility of the Wisconsin Card Sorting Test in Differential Diagnosis of Cognitive Disorders in Iranian Psychiatric Patients and Healthy Subjects

    Directory of Open Access Journals (Sweden)

    Razieh Hashemi, MA

    2011-09-01

    Full Text Available Objective: The Wisconsin Test Card Sorting Test (WCST is a neuropsychological test that has been suggested as a more specific test for frontal lobes dysfunctions. This study was designed to determine whether WCST is able to differentiate between Iranian psychiatric patients with cognitive disorders and normal subjects, and whether WCST scores are related to severity of symptoms in depressive and schizophrenic patients.Method: Participants were four groups: schizophrenics with positive symptoms (n=25; schizophrenics with negative symptoms (n=25; major depressives (n=25; and normal subjects (n=25. All subjects were tested individually using WCST. To analyze the data, various descriptive statistics, ANOVA, t-test and multiple regression analysis were used.Results: Regarding the number of categories (P<0.001 and the rate of perseverative errors (P<0.01, according to the results, the normal subjects performed significantly better than patient groups on WCST, although the differences between patient groups were not significant. Our results also showed that greater positive or depressive symptoms were not associated with poorer scores on WCST performance. Only the level of severity of negative symptoms predicted scores on perseverative errors.Conclusion: It is concluded that WCST can differentiate Iranian psychiatric patients with cognitive disorders from normal subjects, but it is not able to clearly differentiate schizophrenic patients with negative symptoms from those with positive symptoms and depressives. Only severity of negative symptoms affects WCST performance

  20. The Role of Personality in Relation to Gender Differences in School Subject Choices in Pre-University Education

    NARCIS (Netherlands)

    Korpershoek, H.; Kuyper, H.; Van der Werf, M.P.C.

    2012-01-01

    Boys and girls to some extent differ in personality characteristics while they also prefer different school subjects in secondary education. This study has attempted to unravel the relations among gender, personality, and students' subject choices. The study was based on a sample of 1,740 9th grade

  1. Beginning Secondary Teachers in PNG: Family Background, Choice of Subject and the Curriculum Needs of Schools

    Science.gov (United States)

    Palmer, W. P.

    1985-01-01

    Some results from the 1982 New Teachers survey will be related to the teacher training programme at Goroka Teachers college. These will be put in the context of the subject courses run at G.T.C. and the subjects taught in secondary schools. Indications of who chooses to teach and why will be found by examining the sociological background of the…

  2. Achievement Goal Orientations and Adolescents’ Subjective Well-Being in School: The Mediating Roles of Academic Social Comparison Directions

    OpenAIRE

    Tian, Lili; Yu, Tingting; Huebner, E. Scott

    2017-01-01

    The purpose of this study was to examine the multiple mediational roles of academic social comparison directions (upward academic social comparison and downward academic social comparison) on the relationships between achievement goal orientations (i.e., mastery goals, performance-approach goals, and performance-avoidance goals) and subjective well-being (SWB) in school (school satisfaction, school affect) in adolescent students in China. A total of 883 Chinese adolescent students (430 males;...

  3. Finite-Time Stabilization for a Class of Nonlinear Differential-Algebraic Systems Subject to Disturbance

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    Xiaohui Mo

    2017-01-01

    Full Text Available In this paper, finite-time stabilization problem for a class of nonlinear differential-algebraic systems (NDASs subject to external disturbance is investigated via a composite control manner. A composite finite-time controller (CFTC is proposed with a three-stage design procedure. Firstly, based on the adding a power integrator technique, a finite-time control (FTC law is explicitly designed for the nominal NDAS by only using differential variables. Then, by using homogeneous system theory, a continuous finite-time disturbance observer (CFTDO is constructed to estimate the disturbance generated by an exogenous system. Finally, a composite controller which consists of a feedforward compensation part based on CFTDO and the obtained FTC law is proposed. Rigorous analysis demonstrates that not only the proposed composite controller can stabilize the NDAS in finite time, but also the proposed control scheme exhibits nominal performance recovery property. Simulation examples are provided to illustrate the effectiveness of the proposed control approach.

  4. Association between nutritional status and subjective health status in chronically ill children attending special schools

    NARCIS (Netherlands)

    K.F.M. Joosten (Koen); K. van der Velde (Kelly); P. Joosten (Pieter); H. Rutten (Hans); J.M. Hulst (Jessie); K. Dulfer (Karolijn)

    2016-01-01

    textabstractPurpose: In hospitalized children with a chronic disease, malnutrition was associated with a lower subjective health status. In outpatient children with a chronic disease attending special schools, this association has never been studied. The aim of this study was to assess the

  5. Differential ability and attainment in language and arithmetic of Dutch primary school pupils.

    NARCIS (Netherlands)

    Mooij, Ton; Driessen, Geert

    2016-01-01

    Background. In pre-school and primary education pupils differ in many abilities and competences (‘giftedness’). Yet mainstream educational practice seems rather homogeneous in providing age-based or grade-class subject matter approaches. Aims. To clarify whether pupils scoring initially at high

  6. Objectively measured sedentary behaviour and moderate and vigorous physical activity in different school subjects: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Kerli Mooses

    2017-01-01

    Full Text Available Abstract Background Evidence shows the positive influence of moderate and vigorous physical activity (MVPA and negative influence of sedentary time on health and academic achievement. Although schools can significantly contribute to overall physical activity, little is known about MVPA and sedentary behaviour in different school subjects in different grades. Methods Physical activity of 646 students from 18 schools (94 classes and from three school stages (grades 1–9, aged 7–16 was measured with accelerometry for 5 school days. Time and proportion of MVPA and sedentary time, also average sedentary bout length was calculated for native language (Estonian, mathematics, science, foreign language, music and crafts lessons. Results A total of 6363 lessons were measured, with lesson duration of 45 min. The average lesson time MVPA remained below 2.2 min in all school stages and in all subjects. Students in grades 4–6 had greatest decline in the proportion of lesson time MVPA in science (β = −1.9, 95%CI −3.1– -0.6 and music (−1.2, −2.1– -0.4 and in grades 7–9 in music (−1.7, −3.1– -0.3 lessons compared to grades 1–3. In grades 1–3 students spent on average 76% of lesson time (34.0 ± 7.0 min as sedentary, whereas in grades 7–9 the average proportion of sedentary time was 87% (38.9 ± 5.7 min. An average sedentary bout length increased from 13 min in grades 1–3 to 20 min in grades 7–9. An increase in sedentary bout length from grades 1–3 compared to grades 7–9 was present in most subjects, except crafts, with smallest increase in foreign language (6 min, 3.5–8.9 and greatest in music lessons (16.6 min, 11.9–21.3. Lessons with prolonged sedentary bouts formed a maximum 36% of all lessons in grades 1–3 and 73% in grades 7–9. Conclusion The long sedentary time, bout length and low MVPA in most subjects were unfavourable in respect of both health and academic achievement. Significantly

  7. Gratitude, Gratitude Intervention and Subjective Well-Being among Chinese School Teachers in Hong Kong

    Science.gov (United States)

    Chan, David W.

    2010-01-01

    This study assessed the dispositional gratitude and its relationships with orientations to happiness and burnout in a sample of 96 Chinese school teachers in Hong Kong and investigated the effectiveness of an eight-week gratitude intervention programme using a pre-test/post-test design with outcome measures of subjective well-being in the same…

  8. The Relationship between Happiness, Subjective Well-Being, Creativity and Job Performance of Primary School Teachers in Ramhormoz City

    Science.gov (United States)

    Jalali, Zohreh; Heidari, Alireza

    2016-01-01

    The research aimed to investigate the relationship between happiness, subjective well-being, creativity and job performance of primary school teachers in Ramhormoz City. Hence, a sample of 330 individuals was selected through random stratified sampling. The research tools included Oxford Happiness Inventory, Subjective Well-being Scale by Keyes…

  9. Using functional Magnetic Resonance Imaging to differentiate between Healthy Aging subjects, Mild Cognitive Impairment, and Alzheimer’s Patients

    Directory of Open Access Journals (Sweden)

    Mohammad Ali Oghabian

    2010-01-01

    Full Text Available

    Back ground: Alzheimer's disease is the most common form of dementia which is still difficult to be differentiated from other types of brain disorders. Moreover, Mild Cognitive Impairment refers to the presence of cognitive impairments that is not severe enough to meet the criteria of dementia, and its diagnosis in early stages is so critical. There is currently no distinct method available for diagnosing Alzheimer's or Mild Cognitive Impairment, and their diagnosis needs a combination of different methods and assessments.

    Methods: Our goal in this study was to evaluate the effectiveness of fMRI imaging in differentiating between Alzheimer's, Mild Cognitive Impairment (MCI and Healthy Aging. To prove fMRI's ability, we compared resting-state brain activation patterns between these three groups of subjects using Independent Component Algorithm (ICA. We examined 40 age- and sex-matched subjects, 15 elderly, 11 MCI and 14 Alzheimer's subjects.

    Results: The results show that during a certain resting-state session, healthy aging brain benefits from larger area and greater intensity of activation (compared with MCI and Alzheimer's group in Posterior Cingulate Cortex (PCC region of the brain, as part of Default Mode Network.

    Conclusion: This difference in activation pattern can be used as a diagnostic criterion in using fMRI for differentiating between Alzheimer's disease (AD, MCI and Healthy Aging.


    Keywords: fMRI, Default Mode Network, Alzheimer's, Mild Cognitive Impairment, Resting-State

  10. Effects of Private Tuition on the Academic Achievement of Secondary School Students in Subject of Mathematics in Kohat Division, Pakistan

    Directory of Open Access Journals (Sweden)

    Qaiser Suleman

    2014-02-01

    Full Text Available Research reveals that private or home tuition after school time plays a crucial role in strengthening and improving student’s academic achievement. The purpose of the study was to explore the effects of private tuition on the academic achievement of students in subject of mathematics at secondary school level. All the students at secondary school level in Kohat Division (Pakistan constituted the population of the study. The study was delimited to the students of Government High School Ahmadi Banda Karak only. Fifty students of class 09 were selected as sample of the study. Sample students were divided into two groups i.e. control group and experimental group by equating them on the basis of their previous knowledge in subject of mathematics as determined through a pre-test. Each group was composed of 25 students. Students of the experimental group were engaged in tuition for two hours after school time. The study was experimental in nature therefore, “The pre-test-post-test Equivalent Groups Design” was used for the collection of data. Statistical tools i.e. the mean, standard deviation and differences of means were computed for each group. Significance of difference between the mean scores of both the experimental and control groups on the variable of pre-test and post test scores was tested at 0.05 levels by applying t-test. After statistical analysis of the data, the researchers concluded that there is significant positive effect of private tuition on the academic achievement of students in subject of mathematics at secondary school level. Based on the findings, it was recommended that parents should arrange private tuition for their children to move up their achievement level in subject of mathematics.

  11. The teaching professional performance on the subjects of Labor Education and Informatics on the Secondary School level

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    Maritza Zayas Molina

    2015-03-01

    Full Text Available Different transformation s are assume d i n the Secondary School that require the teacher ́s professional performa nce in two different subjects , Labor Education and Informatics , to be able to solve social and environment problems of the school context, taking into account the technological development achieved. This Issue is of great importance for the fulfilment of b asic and comprehensive training of students in that level.

  12. Review Essay: Faltering Forms Go to School. Analysis of the Subject in Connection With Andreas Reckwitz

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    Johannes Twardella

    2009-03-01

    Full Text Available In his book "Subjectivity," Andreas RECKWITZ interprets the work of a series of structuralist and poststructuralist authors in relation to the analysis of subjectivity. In the following article I reconstruct this interpretation and attempt to critically analyze the empirical explanatory power of these authors. An excerpt from the school routine of a German class is used to show how these various "subject-theoretical analysis strategies" may lead to different, interesting, and insightful interpretations. It also becomes clear that the idea of subjectivity, and therefore of education and maturity, cannot be abandoned. Without this idea, the application of pedagogy would be cynical, and the ability to understand it impossible. URN: urn:nbn:de:0114-fqs090222

  13. Explaining participation differentials in Dutch higher education: The impact of subjective success probabilities on level choice and field choice

    NARCIS (Netherlands)

    Tolsma, J.; Need, A.; Jong, U. de

    2010-01-01

    In this article we examine whether subjective estimates of success probabilities explain the effect of social origin, sex, and ethnicity on students' choices between different school tracks in Dutch higher education. The educational options analysed differ in level (i.e. university versus

  14. Explaining participation differentials in Dutch higher education : the impact of subjective success probabilities on level choice and field choice

    NARCIS (Netherlands)

    Tolsma, J.; Need, A.; Jong, U. de

    2010-01-01

    In this article we examine whether subjective estimates of success probabilities explain the effect of social origin, sex, and ethnicity on students’ choices between different school tracks in Dutch higher education. The educational options analysed differ in level (i.e. university versus

  15. [Differential aspects of subjective burden of tinnitus aurium].

    Science.gov (United States)

    Perrig-Chiello, P; Gusset, S

    1996-01-01

    This study focuses on psychological variables, which could influence the subjectively perceived strain of tinnitus. They concern personality traits such as self-attentiveness, control beliefs and different dimensions of psychological health. Two groups of tinnitus patients were compared, one with low subjectively perceived strain (n = 20), the other with high subjectively perceived strain (n = 30). Results reveal that people with high subjectively perceived strain do not only perceive their tinnitus more often, but they are more self-centered and report significantly more general somatic complaints than people with low subjectively perceived strain. They obviously pay more attention to themselves and as a consequence also to their tinnitus. However, we didn't find any relationship between control beliefs and subjectively perceived tinnitus strain. Furthermore, duration of the noises, their loudness, their localisation and the knowledge of the cause of tinnitus also seem to affect the perception of the noises.

  16. Gender, Previous Knowledge, Personality Traits and Subject-Specific Motivation as Predictors of Students' Math Grade in Upper-Secondary School

    Science.gov (United States)

    Peklaj, Cirila; Podlesek, Anja; Pecjak, Sonja

    2015-01-01

    The aim of the study was to examine the relationships between gender, previous knowledge, different personality traits, subject-specific motivational dimensions and students' math grade in secondary school. A total of 386 first-year students (142 boys and 244 girls) from secondary schools in Slovenia (mean age was 15.7 years) participated in the…

  17. Subjective health complaints in older adolescents are related to perceived stress, anxiety and gender - a cross-sectional school study in Northern Sweden.

    Science.gov (United States)

    Wiklund, Maria; Malmgren-Olsson, Eva-Britt; Ohman, Ann; Bergström, Erik; Fjellman-Wiklund, Anncristine

    2012-11-16

    Negative trends in adolescent mental and subjective health are a challenge to public health work in Sweden and worldwide. Self-reported mental and subjective health complaints such as pain, sleeping problems, anxiety, and various stress-related problems seem to have increased over time among older adolescents, especially girls. The aim of this study has therefore been to investigate perceived stress, mental and subjective health complaints among older adolescents in Northern Sweden. Data were derived from a cross-sectional school-based survey with a sample consisting of 16-18 year olds (n = 1027), boys and girls, in the first two years of upper secondary school, from different vocational and academic programmes in three public upper secondary schools in a university town in northern Sweden. Prevalence of perceived stress, subjective health complaints, general self-rated health, anxiety, and depression were measured using a questionnaire, including the Hospital Anxiety and Depression Scale (HADS). A large proportion of both girls and boys reported health complaints and perceived stress. There was a clear gender difference: two to three times as many girls as boys reported subjective health complaints, such as headache, tiredness and sleeping difficulties and musculoskeletal pain, as well as sadness and anxiety. High pressure and demands from school were experienced by 63.6% of girls and 38.5% of boys. Perceived stress in the form of pressure and demands correlated strongly with reported health complaints (r = 0.71) and anxiety (r = 0.71). The results indicate that mental and subjective health complaints are prevalent during adolescence, especially in girls, and furthermore, that perceived stress and demands may be important explanatory factors. Future studies should pay attention to the balance between gender-related demands, perceived control and social support, particularly in the school environment, in order to prevent negative strain and stress

  18. Frequency, stability and differentiation of self-reported school fear and truancy in a community sample

    OpenAIRE

    Steinhausen, Hans-Christoph; Müller, Nora; Metzke, Christa Winkler

    2008-01-01

    Abstract Background Surprisingly little is known about the frequency, stability, and correlates of school fear and truancy based on self-reported data of adolescents. Methods Self-reported school fear and truancy were studied in a total of N = 834 subjects of the community-based Zurich Adolescent Psychology and Psychopathology Study (ZAPPS) at two times with an average age of thirteen and sixteen years. Group definitions were based on two behavioural items of the Youth Self-Report (YSR). Comp...

  19. Current status of research on school refusal

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    Cándido J. Inglés

    2015-06-01

    Full Text Available School refusal behavior refers to the avoidance of a child attending school and/or persistent difficulty staying in the classroom throughout the school day. Based on a review of the scientific literature, the aim of this study is to describe the current state of research on school refusal, differentiating between the findings and progress made in Spain from those achieved in the international field. For this purpose, the significance of this phenomenon, in addition to associated risk factors and variables, will be reviewed in the child and youth population. In turn, the commonly used assessment methods and most recommended treatment proposals, mainly based on cognitive behavioral therapy, are discussed. The results reveal several gaps and subjects for debate in some areas of knowledge about school refusal behavior, with differences being found between Spanish and international studies. In conclusion, future studies and challenges in this field are required.

  20. Characteristics of High School Students' and Science Teachers' Cognitive Frame about Effective Teaching Method for High School Science Subject

    Science.gov (United States)

    Chung, Duk Ho; Park, Kyeong-Jin; Cho, Kyu Seong

    2016-04-01

    We investigated the cognitive frame of high school students and inservice high school science teachers about effective teaching method, and we also explored how they understood about the teaching methods suggested by the 2009 revised Science Curriculum. Data were collected from 275 high school science teachers and 275 high school students. We analyzed data in terms of the words and the cognitive frame using the Semantic Network Analysis. The results were as follows. First, the teachers perceived that an activity oriented class was the effective science class that helped improve students'' problem-solving abilities and their inquiry skills. The students had the cognitive frame that their teacher had to present relevant and enough teaching materials to students, and that they should also receive assistance from teachers in science class to better prepare for college entrance exam. Second, both students and teachers retained the cognitive frame about the efficient science class that was not reflected 2009 revised Science Curriculum exactly. Especially, neither groups connected the elements of ''convergence'' as well as ''integration'' embedded across science subject areas to their cognitive frame nor cognized the fact that many science learning contents were closed related to one another. Therefore, various professional development opportunities should be offered so that teachers succinctly comprehend the essential features and the intents of the 2009 revised Science Curriculum and thereby implement it in their science lessons effectively. Keywords : semantic network analysis, cognitive frame, teaching method, science lesson

  1. Encouraging the learning of hydraulic engineering subjects in agricultural engineering schools

    Science.gov (United States)

    Rodríguez Sinobas, Leonor; Sánchez Calvo, Raúl

    2014-09-01

    Several methodological approaches to improve the understanding and motivation of students in Hydraulic Engineering courses have been adopted in the Agricultural Engineering School at Technical University of Madrid. During three years student's progress and satisfaction have been assessed by continuous monitoring and the use of 'online' and web tools in two undergraduate courses. Results from their application to encourage learning and communication skills in Hydraulic Engineering subjects are analysed and compared to the initial situation. Student's academic performance has improved since their application, but surveys made among students showed that not all the methodological proposals were perceived as beneficial. Their participation in the 'online', classroom and reading activities was low although they were well assessed.

  2. Subjective health complaints in older adolescents are related to perceived stress, anxiety and gender – a cross-sectional school study in Northern Sweden

    Directory of Open Access Journals (Sweden)

    Wiklund Maria

    2012-11-01

    Full Text Available Abstract Background Negative trends in adolescent mental and subjective health are a challenge to public health work in Sweden and worldwide. Self-reported mental and subjective health complaints such as pain, sleeping problems, anxiety, and various stress-related problems seem to have increased over time among older adolescents, especially girls. The aim of this study has therefore been to investigate perceived stress, mental and subjective health complaints among older adolescents in Northern Sweden. Methods Data were derived from a cross-sectional school-based survey with a sample consisting of 16–18 year olds (n = 1027, boys and girls, in the first two years of upper secondary school, from different vocational and academic programmes in three public upper secondary schools in a university town in northern Sweden. Prevalence of perceived stress, subjective health complaints, general self-rated health, anxiety, and depression were measured using a questionnaire, including the Hospital Anxiety and Depression Scale (HADS. Results A large proportion of both girls and boys reported health complaints and perceived stress. There was a clear gender difference: two to three times as many girls as boys reported subjective health complaints, such as headache, tiredness and sleeping difficulties and musculoskeletal pain, as well as sadness and anxiety. High pressure and demands from school were experienced by 63.6% of girls and 38.5% of boys. Perceived stress in the form of pressure and demands correlated strongly with reported health complaints (r = 0.71 and anxiety (r = 0.71. Conclusions The results indicate that mental and subjective health complaints are prevalent during adolescence, especially in girls, and furthermore, that perceived stress and demands may be important explanatory factors. Future studies should pay attention to the balance between gender-related demands, perceived control and social support, particularly in the

  3. Dimensions of school climate: teachers' or principals' power styles and subjects' propensities to be climate vigilant as related to students' perceptions of satisfaction and of peers' abusive behavior.

    Science.gov (United States)

    Verhoek-Miller, Nancy; Miller, Duane I; Shirachi, Miyoko; Hoda, Nicholas

    2002-08-01

    Two studies investigated teachers' and principals' power styles as related to college students' retrospective ratings of satisfaction and peers' abusive behavior. One study also investigated retrospective self-perception as related to students' sensitivity to the occurrence of physical and psychological abuse in the school environment. Among the findings were positive correlations between subjects' perceptions that their typical elementary school teacher used referent, legitimate, or expert power styles and subjects' reported satisfaction with their elementary school experience. Small but statistically significant correlations were found suggesting that principals' power style was weakly associated with ratings of psychological abuse in elementary school and physical abuse in middle school. Also, students who rated themselves as intelligent, sensitive, attractive, and depressive had higher ratings of perceived psychological and physical abuse at school. It was concluded that parameters of leaders' power styles and subjects' vigilance might be useful for understanding school climates. Experimentally designed studies are required.

  4. Sustainable Architecture in the Context of Education: Reponses of Primary School Teachers on the Topical Subject

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    Cencič Majda

    2013-09-01

    Full Text Available The concept of sustainability and a sustainable and ecological development are common debate topics in today’s society. This paper discusses the concept of sustainability in green building with regard to schools. The research was conducted on a representative sample of primary school teachers, focusing on some of their opinions on green building. We asked them which aspect of building they favoured and how often they asked themselves certain questions about the school they taught in. Furthermore, we were interested to see whether we would find age-related differences. To this end, teachers were divided into two groups, namely, teachers of up to 35 years of age and teachers over 35. We were surprised to find that teachers over 35 had a more positive attitude towards green building in schools compared to their younger colleagues. Based on the results, we came to a conclusion that the topics pertaining to ecology and sustainable development are neglected in today’s education. However, making them part of school curriculum is not enough, as the opinions and attitudes of teachers on sustainable and ecological issues also have an important impact on the subject-matter itself.

  5. School Audits and School Improvement: Exploring the Variance Point Concept in Kentucky's... Schools

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    Robert Lyons

    2011-01-01

    Full Text Available As a diagnostic intervention (Bowles, Churchill, Effrat, & McDermott, 2002 for schools failing to meet school improvement goals, Ken-tucky used a scholastic audit process based on nine standards and 88 associated indicators called the Standards and Indicators for School Improvement (SISI. Schools are rated on a scale of 1–4 on each indicator, with a score of 3 considered as fully functional (Kentucky De-partment of Education [KDE], 2002. As part of enacting the legislation, KDE was required to also audit a random sample of schools that did meet school improvement goals; thereby identifying practices present in improving schools that are not present in those failing to improve. These practices were referred to as variance points, and were reported to school leaders annually. Variance points have differed from year to year, and the methodology used by KDE was unclear. Moreover, variance points were reported for all schools without differentiating based upon the level of school (elementary, middle, or high. In this study, we established a transparent methodology for variance point determination that differentiates between elementary, middle, and high schools.

  6. Problems Faced By Elementary School Second Grade English Subject Matter Teachers

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    Belgin Bal Incebacak

    2017-11-01

    Full Text Available The objective of thisstudy isto determine the problems experienced by subject matter teachers while instructing English lessons in the second grade of elementary school. What are the problemsfaced by English subject matter teachers when they instruct in 2nd grade lessons? In this research the descriptive modeling, which is one of the qualitative research methods, was employed. In accordance with this objective, we worked with 8 subject matter teachers from 5 different schoolsinAtakum and Ilkadim districtslocated in downtown Samsun, through easily accessible case sampling. The semi-structured “English Course Interview Form’’was applied to the teachers. In the study, descriptive survey model was employed, since it was aimed to reveal the current status of qualitative research methods.According to the results obtained from the research, the content was configured and presented under 5 themes. They were categorized as: 1. the problems experienced in classroom management, 2. the problems in physical and cognitive readiness, 3. the problems experienced in the learning and teacher process, 4. the problems seen in counseling, 5. the problems experienced in assessment and evaluation. In conclusion, the teachers stated that they had problems with managing the classroom, especially with the second grade students, whom are younger than others. It is observed that the change for teaching English at a younger age has been appropriate. Our teachersstated that they required in-service training so as to adapt to this aforementioned change.

  7. Perceptions, Attitudes and Institutional Factors That Influence Academic Performance of Visual Arts Students in Ghana's Senior High School Core Curriculum Subjects

    Science.gov (United States)

    Opoku-Asare, Nana Afia; Tachie-Menson, Akosua; Essel, Harry Barton

    2015-01-01

    Senior High School (SHS) students in Ghana are required to pass all core and elective curricula subjects in the West Africa Senior School Certificate Examination (WASSCE) to qualify for higher education. Unfortunately, many Visual Arts students perform poorly or fail in English, Mathematics, Integrated Science and Social Studies, which constitute…

  8. Achievement Goal Orientations and Adolescents' Subjective Well-Being in School: The Mediating Roles of Academic Social Comparison Directions.

    Science.gov (United States)

    Tian, Lili; Yu, Tingting; Huebner, E Scott

    2017-01-01

    The purpose of this study was to examine the multiple mediational roles of academic social comparison directions (upward academic social comparison and downward academic social comparison) on the relationships between achievement goal orientations (i.e., mastery goals, performance-approach goals, and performance-avoidance goals) and subjective well-being (SWB) in school (school satisfaction, school affect) in adolescent students in China. A total of 883 Chinese adolescent students (430 males; Mean age = 12.99) completed a multi-measure questionnaire. Structural equation modeling was used to examine the hypotheses. Results indicated that (1) mastery goal orientations and performance-approach goal orientations both showed a statistically significant, positive correlation with SWB in school whereas performance-avoidance goal orientations showed a statistically significant, negative correlation with SWB in school among adolescents; (2) upward academic social comparisons mediated the relation between the three types of achievement goal orientations (i.e., mastery goals, performance-approach goals, and performance-avoidance goals) and SWB in school; (3) downward academic social comparisons mediated the relation between mastery goal orientations and SWB in school as well as the relation between performance-avoidance goal orientations and SWB in school. The findings suggest possible important cultural differences in the antecedents of SWB in school in adolescent students in China compared to adolescent students in Western nations.

  9. Strengthening the ties between university and school - Bilingual geography is the future for our multifarious subject

    Science.gov (United States)

    Barnikel, F.

    2003-04-01

    An incessantly growing interaction between numerous fields of human activity asks for an open-minded approach and interdisciplinarity. No subject matches geography when it comes to bridging the gaps between different aspects of human life. Geography does not only describe, analyse and explain the "natural" state of the world we live in, it does also connect the disciplines within the physical branch of the subject with disciplines in the human or anthropogenic part, which describes the state of the world "as is". Geography is, therefore, in itself multi-disciplinary. Considering the immense importance of geography as the subject dealing with our environment and facing the fact that it is this environment which is already endangered by the multiple forms of human interference, geography and its multi-disciplinary character deserve even increased attention. The growth of the world's population, future climatic change and shortages of natural resources add to the importance of geography as the one subject in school dealing with these problems. In our societies, which are constantly growing together in political and economic issues, the structures of communication additionally mainly rely on an easily accessible and widely spread language like English to serve the needs of modern international contact. In Bavaria, the signs of the times have been recognized quite early. Nearly 8000 pupils at more than 80 high-level secondary schools ("Gymnasien") attend bilingual teaching, a large part of which is performed in geography. The Adolf-Weber-Gymnasium serves as an example, since it has the largest group of pupils instructed in bilingual geography in Munich. Next term, more than 150 boys and girls from five grades will be taught geography in English. Our goal is, in contrast to concepts of bilingual teaching in some other German states, not only to improve the language capability of our pupils. It is more an investment in scientific propaedeutics. It strenghtens the ties

  10. Subjectivity in Education and Health: Research Notes on School Learning Area and Physical Education in Mental Health

    Science.gov (United States)

    Bezerra, Marilia; da Costa, Jonatas Maia

    2016-01-01

    This paper presents the results of two studies researching the theory of subjectivity from a cultural-historical perspective. The studies are situated in the fields of education and health and are conducted using Qualitative Epistemology. The first study discusses the pathological movement problems of learning disabilities in Brazilian schools and…

  11. Achievement Goal Orientations and Adolescents’ Subjective Well-Being in School: The Mediating Roles of Academic Social Comparison Directions

    Science.gov (United States)

    Tian, Lili; Yu, Tingting; Huebner, E. Scott

    2017-01-01

    The purpose of this study was to examine the multiple mediational roles of academic social comparison directions (upward academic social comparison and downward academic social comparison) on the relationships between achievement goal orientations (i.e., mastery goals, performance-approach goals, and performance-avoidance goals) and subjective well-being (SWB) in school (school satisfaction, school affect) in adolescent students in China. A total of 883 Chinese adolescent students (430 males; Mean age = 12.99) completed a multi-measure questionnaire. Structural equation modeling was used to examine the hypotheses. Results indicated that (1) mastery goal orientations and performance-approach goal orientations both showed a statistically significant, positive correlation with SWB in school whereas performance-avoidance goal orientations showed a statistically significant, negative correlation with SWB in school among adolescents; (2) upward academic social comparisons mediated the relation between the three types of achievement goal orientations (i.e., mastery goals, performance-approach goals, and performance-avoidance goals) and SWB in school; (3) downward academic social comparisons mediated the relation between mastery goal orientations and SWB in school as well as the relation between performance-avoidance goal orientations and SWB in school. The findings suggest possible important cultural differences in the antecedents of SWB in school in adolescent students in China compared to adolescent students in Western nations. PMID:28197109

  12. Teacher structure as a predictor of students' perceived competence and autonomous motivation: The moderating role of differentiated instruction.

    Science.gov (United States)

    Guay, Frédéric; Roy, Amélie; Valois, Pierre

    2017-06-01

    An important pedagogical practice is the provision of structure (Farkas & Grolnick, 2010, Motiv. Emot., 34, 266). According to self-determination theory (SDT; Deci & Ryan, 1985, Intrinsic motivation and self-determination in human behavior, Plenum, New York, NY), structure allows students to develop perceived competence in different school subjects, which in turn facilitates the development of autonomous motivation towards these subjects and limits the development of controlled motivation. In this study, we test a mediated moderation model that posits that teacher structure has a stronger positive effect on students' autonomous motivation (and a negative effect on controlled motivation) in French class when differentiated instruction is used, and that this moderation effect is mediated by perceived competence. To test this model, we used a sample of 27 elementary school teachers and 422 students from Quebec, a province of Canada. Data for teachers and students were collected with self-report measures. The method used was a correlational one with a single measurement time. Results revealed that (1) the effect of teacher structure on students' autonomous motivation was positive only when differentiated instruction strategies were frequently used, and this moderated effect was partially mediated by perceived competence, and (2) teacher structure was negatively associated with students' controlled motivation only when differentiated instruction was provided infrequently, and this moderated effect was not explained by perceived competence. These findings are discussed in the light of the literature on SDT and on differentiated instruction. © 2017 The British Psychological Society.

  13. Do Technological and Vocational High Schools Differentiate between Male and Female Teachers?

    Science.gov (United States)

    Rahayu, Y.; Abdullah, A. G.; Asfiyanur, E. P.; Putra, R. C.

    2018-02-01

    High Quality Vocational education is one way to create skilled and professional human resources. In the implementation of teaching and learning process there are many components that are very important one of them is the educator (teacher), where through the quality of teachers materials are expected to be well absorbed by students. Teachers generally consist of male and female teachers where in this era of teacher globalization teachers in vocational schools are not only dominated by male teachers, there are many women who serve as educators in unlimited vocational schools by selected majors. But the polemic is the issue of gender inequality that has been the subject of talks in various countries since 1979. Gender bias in education is the educational reality that benefits certain sexes, leading to gender inequality in which various forms of gender inequality occur in different regions. Female teachers in technology and engineering as a minority are deemed incompetent in understanding vocational materials and are deemed less able in the application of school practices than male teachers. But at this point it can be observed that the large number of female teachers who enter the world of teaching skills in vocational schools in Indonesia. Therefore, this research was conducted to find out the extent of gender differences in the influence of teaching styles on the learning process in SMK with the concentration of technique and technique. This research is planned to be implemented in a vocational high school in Indonesia with concentration of Department of Engineering and Technology which include the use of qualitative research collecting research data by using interview and survey technique

  14. Chances and Limitations of Implementing Measures of Differentiation for Gifted Children in Primary Schools: The Teachers’ Part

    Directory of Open Access Journals (Sweden)

    Martina Endepohls-Ulpe

    2014-06-01

    Full Text Available The presented study analyzes German primary school teachers’ attitudes towards several measures of internal differentiation with re-spect to the anticipated benefit for gifted pupils and the anticipated work load for teachers. Be-sides, correlations of these attitudes with teach-ers’ statements on the frequency of adopting the measures in their own classes were inspected. One-hundred thirty-seven teachers and teacher students were interviewed with a questionnaire on the assessed consequences and the fre-quency of the usage of several methods of dif-ferentiation. Data analysis was done by anal-yses of variance and calculation of Pearson cor-relation coefficients. Results show that teachers, as well as teacher students, mostly assessed the listed measures of internal differentiation to be appropriate for the promotion of gifted pupils, but for teachers there were significant negative correlations between assessed work load and frequency of usage in their own classes.

  15. Is All Well?: Relationship of Media Consumption of Filipino Out of School Youth with their Subjective Wellbeing

    Directory of Open Access Journals (Sweden)

    Erika S. Deveza

    2016-11-01

    Full Text Available Studies on youth media consumption and its effects on their being have always been the interest of many studies all over the globe. It is because of youth’s importance in the society and the roles they will play in the future, most specifically the educated ones. However, in the Philippines, there is only little information about the out of school youth. This study aims to determine the media consumption of the out of school youth since they are one of the most deprived individuals on having sufficient knowledge about media and its effects on individuals. Among other types of media, television has the highest percentage of consumption among the Filipino out of school youth more than the Internet and radio. Using statistical methods, we relate the relationship of consuming a specific media to their subjective wellbeing. Findings revealed that not all media affects the out of school youth’s feelings of being contented, joyful, and relaxed, only specific media types affects such feelings. Overall, the study shows that the out of school youth and their consumption of media are indeed related with each other.

  16. Absence, Deviance and Unattainable Ideals--Discourses on Vegetarianism in the Swedish School Subject Home and Consumer Studies

    Science.gov (United States)

    Bohm, Ingela; Lindblom, Cecilia; Åbacka, Gun; Bengs, Carita; Hörnell, Agneta

    2016-01-01

    Objective: This study aimed to describe Discourses on vegetarian food in the Swedish school subject Home and Consumer Studies. Design: The study involved the observation of naturally occurring classroom talk, with audio recording and in some cases video-taping. Setting: The study was conducted during Home and Consumer Studies lessons in five…

  17. Schools That Make a Difference to Post-Compulsory Uptake of Physical Science Subjects: Some comparative case studies in England

    Science.gov (United States)

    Bennett, Judith; Lubben, Fred; Hampden-Thompson, Gillian

    2013-03-01

    This paper presents the findings of the qualitative component of a combined methods research study that explores a range of individual and school factors that influence the uptake of chemistry and physics in post-compulsory study in England. The first phase involves using the National Pupil Database to provide a sampling frame to identify four matched pairs of high-uptake and low-uptake schools by salient school factors. Case studies of these eight schools indicate that students employ selection strategies related to their career aspirations, their sense of identity and tactics, and their prior experience. The school factors influencing subject choice relate to school management, student support and guidance, and student empowerment. The most notable differences between students in high-uptake and low-uptake schools are that students in high-uptake schools appear to make a proactive choice in relation to career aspirations, rather than a reactive choice on the basis of past experience. Schools with a high uptake offer a diverse science curriculum in the final two years of compulsory study, set higher examination entry requirements for further study and, crucially, provide a range of opportunities for students to interact with the world of work and to gain knowledge and experience of science-related careers.

  18. No One Way: Differentiating School District Leadership and Support for School Improvement

    Science.gov (United States)

    Anderson, Stephen E.; Mascall, Blair; Stiegelbauer, Suzanne; Park, Jaddon

    2012-01-01

    This article examines findings from a qualitative investigation of how school district administrators in four mid to large sized urban school districts (10,000-50,000) identify and address differences in school performance. The analysis explores the interaction between district policies and actions that centralize and standardize expectations for…

  19. A Teacher's Perspective of Geography: A School Subject for Today, Tomorrow, and for All Time

    Science.gov (United States)

    MacLeod, Douglas G.

    2014-01-01

    In this article, a retired long-time geography teacher offers his perspective on what a geography teacher needs to keep in mind when teaching geography. The author notes that geography is a useful school subject because it helps young people make their way in the world by giving them some tools to become lifelong learners. The author encourages…

  20. Prioritizing the School Environment in School Violence Prevention Efforts

    Science.gov (United States)

    Johnson, Sarah Lindstrom; Burke, Jessica G.; Gielen, Andrea C.

    2011-01-01

    Background: Numerous studies have demonstrated an association between characteristics of the school environment and the likelihood of school violence. However, little is known about the relative importance of various characteristics of the school environment or their differential impact on multiple violence outcomes. Methods: Primarily…

  1. Differential representation of liver proteins in obese human subjects suggests novel biomarkers and promising targets for drug development in obesity.

    Science.gov (United States)

    Caira, Simonetta; Iannelli, Antonio; Sciarrillo, Rosaria; Picariello, Gianluca; Renzone, Giovanni; Scaloni, Andrea; Addeo, Pietro

    2017-12-01

    The proteome of liver biopsies from human obese (O) subjects has been compared to those of nonobese (NO) subjects using two-dimensional gel electrophoresis (2-DE). Differentially represented proteins were identified by matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry (MS)-based peptide mass fingerprinting (PMF) and nanoflow-liquid chromatography coupled to electrospray-tandem mass spectrometry (nLC-ESI-MS/MS). Overall, 61 gene products common to all of the liver biopsies were identified within 65 spots, among which 25 ones were differently represented between O and NO subjects. In particular, over-representation of short-chain acyl-CoA dehydrogenase, Δ(3,5)-Δ(2,4)dienoyl-CoA isomerase, acetyl-CoA acetyltransferase, glyoxylate reductase/hydroxypyruvate reductase, fructose-biphosphate aldolase B, peroxiredoxin I, protein DJ-1, catalase, α- and β-hemoglobin subunits, 3-mercaptopyruvate S-transferase, calreticulin, aminoacylase 1, phenazine biosynthesis-like domain-containing protein and a form of fatty acid-binding protein, together with downrepresentation of glutamate dehydrogenase, glutathione S-transferase A1, S-adenosylmethionine synthase 1A and a form of apolipoprotein A-I, was associated with the obesity condition. Some of these metabolic enzymes and antioxidant proteins have already been identified as putative diagnostic markers of liver dysfunction in animal models of steatosis or obesity, suggesting additional investigations on their role in these syndromes. Their differential representation in human liver was suggestive of their consideration as obesity human biomarkers and for the development of novel antiobesity drugs.

  2. Individual, social, and family factors associated with high school dropout among low-SES youth: Differential effects as a function of immigrant status.

    Science.gov (United States)

    Archambault, Isabelle; Janosz, Michel; Dupéré, Véronique; Brault, Marie-Christine; Andrew, Marie Mc

    2017-09-01

    In most Western countries, the individual, social, and family characteristics associated with students' dropout in the general population are well documented. Yet, there is a lack of large-scale studies to establish whether these characteristics have the same influence for students with an immigrant background. The first aim of this study was to assess the differences between first-, second-, and third-generation-plus students in terms of the individual, social, and family factors associated with school dropout. Next, we examined the differential associations between these individual, social, and family factors and high school dropout as a function of students' immigration status. Participants were 2291 students (54.7% with an immigrant background) from ten low-SES schools in Montreal (Quebec, Canada). Individual, social, and family predictors were self-reported by students in secondary one (mean age = 12.34 years), while school dropout status was obtained five or 6 years after students were expected to graduate. Results of logistic regressions with multiple group latent class models showed that first- and second-generation students faced more economic adversity than third-generation-plus students and that they differed from each other and with their native peers in terms of individual, social, and family risk factors. Moreover, 40% of the risk factors considered in this study were differentially associated with first-, second-, and third-generation-plus students' failure to graduate from high school. These results provide insights on immigrant and non-immigrant inner cities' students experiences related to school dropout. The implications of these findings are discussed. © 2017 The British Psychological Society.

  3. The Relationship between Teacher-Related Factors and Students' Attitudes towards Secondary School Chemistry Subject in Bureti District, Kenya

    Science.gov (United States)

    Chepkorir, Salome; Cheptonui, Edna Marusoi; Chemutai, Agnes

    2014-01-01

    This paper examines the relationship between teacher-related factors and student's attitudes towards Chemistry subject in secondary schools in Kenya. The paper is based on a study conducted in Bureti District in Kericho County, Kenya. This paper highlights issues on the teaching methods used by chemistry teachers, the teachers' availability to…

  4. Increasing Elementary School Students' Subjective Well-Being through a Classwide Positive Psychology Intervention: Results of a Pilot Study

    Science.gov (United States)

    Suldo, Shannon M.; Hearon, Brittany V.; Bander, Bryan; McCullough, Mollie; Garofano, Jeffrey; Roth, Rachel A.; Tan, Sim Yin

    2015-01-01

    There is growing interest in school-based programs to promote students' subjective well-being (SWB). Students with greater SWB tend to have stronger relationships with their teachers and classmates, as well as behave in more positive ways. Drawing from theory and research pertinent to promoting children's SWB, we developed an 11-session classwide…

  5. Differentiated correction of junior school age children’s posture at physical culture trainings

    Directory of Open Access Journals (Sweden)

    N.S. Razumeiko

    2015-11-01

    Full Text Available Purpose: to show peculiarities of differentiated correction of junior school age children’s posture, considering tonic vibration reflex. Material: the research was conducted with participation of 62 junior school age children (7-10 years old boys and girls. All children have no sport training experience. All children were preliminary examined by qualified medical doctors. Tonic vibration reflex of lumbar spine was registered. Children fulfilled test exercises, which characterized power endurance of abdomen muscles, side of torso and back muscles. Results: external signs of posture disorders were absent in frontal plane. In 35 persons (65.8% we registered one-side increased reflex excitability of nervous centers: from right side of backbone - in 28 children (72%; from the left side in 17 children (28%. Correction of posture with the help of correcting exercises can give steady effect only with simultaneous formation of correct posture habit. For this purpose it is necessary to create muscular-joint sense of separate body parts’ position. Conclusions: for determination of functional potentials of in-born muscular corset it is recommended to fulfill special test exercises. For local influence on lumbar spine muscles it is recommended to use exercise of asymmetric character.

  6. A subjective scheduler for subjective dedicated networks

    Science.gov (United States)

    Suherman; Fakhrizal, Said Reza; Al-Akaidi, Marwan

    2017-09-01

    Multiple access technique is one of important techniques within medium access layer in TCP/IP protocol stack. Each network technology implements the selected access method. Priority can be implemented in those methods to differentiate services. Some internet networks are dedicated for specific purpose. Education browsing or tutorial video accesses are preferred in a library hotspot, while entertainment and sport contents could be subjects of limitation. Current solution may use IP address filter or access list. This paper proposes subjective properties of users or applications are used for priority determination in multiple access techniques. The NS-2 simulator is employed to evaluate the method. A video surveillance network using WiMAX is chosen as the object. Subjective priority is implemented on WiMAX scheduler based on traffic properties. Three different traffic sources from monitoring video: palace, park, and market are evaluated. The proposed subjective scheduler prioritizes palace monitoring video that results better quality, xx dB than the later monitoring spots.

  7. Readiness of educational activity subjects for results-oriented cooperation in the inclusive educational practice of higher school

    Directory of Open Access Journals (Sweden)

    Vladimir Ts. Tsyrenov

    2017-11-01

    Full Text Available The relevance of the research is due to the necessity of integration of persons with health limitations and disabilities into the educational space of higher education institutions. With regard to this, the paper is aimed at finding out the extent of readiness of the educational activity subjects for results-oriented cooperation in inclusive educational practice of the higher school. The leading approach to studying this problem is the retrospective interdisciplinary analysis that allows an integrated consideration of the universities' readiness for full-fledged integration of people with health limitations and disabilities into the educational process. In the paper, the results of research into students' attitude toward the disabled and HL people and their readiness for results-oriented cooperation are presented, and the specific problems of psychological and social support rendering are described. The value references system of students with health limitations and disabilities has been found out, and grounds have been provided for having to include the subjects that form a tolerant attitude to special needs people into the student-training content. It has also been proven that qualified professional training has to be ensured for the academic teaching staff, infrastructure has to be provided, and an integrated program has to be developed that would allow personifying the academic process adjusted for the development particularities of students with health limitations. The materials of the paper are of practical importance for educational activity subjects involved into the higher-school inclusive educational practice.

  8. Profile formation of academic self-concept in elementary school students in grades 1 to 4.

    Directory of Open Access Journals (Sweden)

    Isabelle Schmidt

    Full Text Available Academic self-concept (ASC is comprised of individual perceptions of one's own academic ability. In a cross-sectional quasi-representative sample of 3,779 German elementary school children in grades 1 to 4, we investigated (a the structure of ASC, (b ASC profile formation, an aspect of differentiation that is reflected in lower correlations between domain-specific ASCs with increasing grade level, (c the impact of (internal dimensional comparisons of one's own ability in different school subjects for profile formation of ASC, and (d the role played by differences in school grades between subjects for these dimensional comparisons. The nested Marsh/Shavelson model, with general ASC at the apex and math, writing, and reading ASC as specific factors nested under general ASC fitted the data at all grade levels. A first-order factor model with math, writing, reading, and general ASCs as correlated factors provided a good fit, too. ASC profile formation became apparent during the first two to three years of school. Dimensional comparisons across subjects contributed to ASC profile formation. School grades enhanced these comparisons, especially when achievement profiles were uneven. In part, findings depended on the assumed structural model of ASCs. Implications for further research are discussed with special regard to factors influencing and moderating dimensional comparisons.

  9. School, peer and family relationships and adolescent substance use, subjective wellbeing and mental health symptoms in Wales: a cross sectional study

    OpenAIRE

    Moore, Graham; Cox, Rebecca; Evans, Rhiannon; Hallingberg, Britt; Hawkins, Jemma; Littlecott, Hannah; Long, Sara; Murphy, Simon

    2018-01-01

    Positive relationships with family, friends and school staff are consistently linked with health and wellbeing during adolescence, though fewer studies explore how these micro-systems interact to influence adolescent health. This study tests the independent and interacting roles of family, peer and school relationships in predicting substance use, subjective wellbeing and mental health symptoms among 11–16 year olds in Wales. It presents cross-sectional analyses of the 2013 Health Behaviour i...

  10. Electromyographic Pattern during Gait Initiation Differentiates Yoga Practitioners among Physically Active Older Subjects

    Directory of Open Access Journals (Sweden)

    Thierry Lelard

    2017-06-01

    Full Text Available During gait initiation, postural adjustments are needed to deal with balance and movement. With aging, gait initiation changes and reflects functional degradation of frailty individuals. However, physical activities have demonstrated beneficial effects of daily motor tasks. The aim of our study was to compare center of pressure (COP displacement and ankle muscle co-activation during gait initiation in two physically active groups: a group of walkers (n = 12; mean age ± SD 72.6 ± 3.2 years and a yoga group (n = 11; 71.5 ± 3.8 years. COP trajectory and electromyography of leg muscles were recorded simultaneously during five successive trials of gait initiation. Our main finding was that yoga practitioners had slower COP displacements (p < 0.01 and lower leg muscles % of coactivation (p < 0.01 in comparison with walkers. These parameters which characterized gait initiation control were correlated (r = 0.76; p < 0.01. Our results emphasize that lengthy ankle muscle co-activation and COP path in gait initiation differentiate yoga practitioners among physically active subjects.

  11. Path Analysis of Work Family Conflict, Job Salary and Promotion Satisfaction, Work Engagement to Subjective Well-Being of the Primary and Middle School Principals

    Science.gov (United States)

    Hu, Chun-mei; Cui, Shu-jing; Wang, Lei

    2016-01-01

    Objective: To investigate the path analysis of work family conflict, job salary and promotion satisfaction, work engagement to subjective well-being of the primary and middle school principals, and provide advice for enhancing their well-being. Methods: Using convenient sampling, totally 300 primary and middle school principals completed the WFC,…

  12. Academic Differentiation, School Achievement and School Violence in the USA and South Korea

    Science.gov (United States)

    Akiba, Motoko; Han, Seunghee

    2007-01-01

    Whilst school violence is a major public concern and a focus of educational reforms both in the USA and South Korea, few studies have comparatively examined the rates of school violence and school factors associated with them. Analysing nationally-representative data from eighth graders, their mathematics teachers and principals in 150 South…

  13. Weak theorems on differential inequalities for two-dimensional functional differential systems

    Czech Academy of Sciences Publication Activity Database

    Šremr, Jiří

    2008-01-01

    Roč. 65, č. 2 (2008), s. 157-189 ISSN 0032-5155 R&D Projects: GA ČR(CZ) GA201/06/0254 Institutional research plan: CEZ:AV0Z10190503 Keywords : two-dimensional functional differential system * weak theorem on differential inequalities * Volterra operator Subject RIV: BA - General Mathematics

  14. The effects of job crafting on subjective well-being amongst South African high school teachers

    Directory of Open Access Journals (Sweden)

    Sergio Peral

    2016-09-01

    Full Text Available Orientation: Job crafting can result in a number of positive outcomes for teachers, such as increased meaningfulness and engagement at work. Increased work engagement and psychological meaningfulness may yield positive benefits for the practice of teaching, thus highlighting the pivotal role of job crafting. Research purpose: The study’s aim was to investigate the relationship between job crafting and subjective well-being amongst South African high school teachers. Subjective well-being comprises psychological meaningfulness and work engagement. The potential mediating effect that psychological meaningfulness had on this relationship was further explored. Motivation for the study: Being in a highly stressful occupation, teachers need to continuously find ways to craft their working practices in order to deal effectively with their job demands and to capitalise on their available job resources. Furthermore, South Africa’s current education system calls for serious proactive measures to be taken to improve and rectify the current status, such as job crafting. Research approach, design and method: A quantitative, cross-sectional survey design was used and administered to a sample of South African high school teachers situated in Gauteng, South Africa (N = 251. Main findings: A positive relationship was found between job crafting (increasing structural resources and challenging job demands and work engagement. Furthermore, psychological meaningfulness mediated the relationship between job crafting and work engagement amongst the sampled high school teachers. Practical/managerial implications: Teachers who craft their work to better suit their preferences and needs will obtain greater meaning in their work and experience increased levels of work engagement. Training programmes and/or group-based interventions targeted around job crafting techniques may be particularly useful in the South African teaching context. Contribution/value-add: This

  15. Recognition and development of "educational technology" as a scientific field and school subject

    Directory of Open Access Journals (Sweden)

    Danilović Mirčeta S.

    2004-01-01

    Full Text Available The paper explores the process of development, establishment and recognition of "educational technology" as an independent scientific field and a separate teaching subject at universities. The paper points to: (a the problems that this field deals with or should deal with, (b knowledge needed for the profession of "educational technologist", (c various scientific institutions across the world involved in educational technology, (d scientific journals treating issues of modern educational technology, (e the authors i.e. psychologists and educators who developed and formulated the basic principles of this scientific field, (f educational features and potentials of educational technologies. Emphasis is placed on the role and importance of AV technology in developing, establishing and recognition of educational technology, and it is also pointed out that AV technology i.e. AV teaching aids and a movement for visualization of teaching were its forerunners and crucial factors for its establishing and developing into an independent area of teaching i.e. school subject. In summary it is stressed that educational technology provides for the execution of instruction through emission transmission, selection, coding, decoding, reception, memorization transformation of all types of pieces of information in teaching.

  16. Sex Education as a Transversal Subject

    Science.gov (United States)

    Rabelo, Amanda Oliveira; Pereira, Graziela Raupp; Reis, Maria Amélia; Ferreira, António G.

    2015-01-01

    Currently, sex education is in many countries a transversal subject, in which the school becomes a privileged place for the implementation of policies that aim at promoting "public health." Its design as a cross-cutting subject envisages fostering the dissemination of these subjects in all pedagogical and curricular fields; however, we…

  17. A Report To The Superintendent Regarding the Progress of Venice Junior High School Towards Flexible Instructional Organization (F10), or Staff Differentiation.

    Science.gov (United States)

    English, Fenwick W.

    This report determined the results of the implementation of flexible instructional organization (F10) or staff differentiation at Venice Junior High School, Sarasota, Florida. The introductory portion concerns the report purpose, procedures and scope as well as background material. Results of interviews, conferences, surveys, observations, and…

  18. Differential determination of perceived stress in medical students and high-school graduates due to private and training-related stressors.

    Science.gov (United States)

    Erschens, Rebecca; Herrmann-Werner, Anne; Keifenheim, Katharina Eva; Loda, Teresa; Bugaj, Till Johannes; Nikendei, Christoph; Lammerding-Köppel, Maria; Zipfel, Stephan; Junne, Florian

    2018-01-01

    Numerous studies from diverse contexts have confirmed high stress levels and stress-associated health impairment in medical students. This study aimed to explore the differential association of perceived stress with private and training-related stressors in medical students according to their stage of medical education. Participants were high-school graduates who plan to study medicine and students in their first, third, sixth, or ninth semester of medical school or in practical medical training. The self-administered questionnaire included items addressing demographic information, the Perceived Stress Questionnaire, and items addressing potential private and training-related stressors. Results confirmed a substantial burden of perceived stress in students at different stages of their medical education. In particular, 10-28% of students in their third or ninth semesters of medical school showed the highest values for perceived stress. Training-related stressors were most strongly associated with perceived stress, although specific stressors that determined perceived stress varied across different stages of students' medical education. High-school graduates highly interested in pursuing medical education showed specific stressors similar to those of medical students in their third, sixth, or ninth semesters of medical school, as well as stress structures with heights of general stress rates similar to those of medical students at the beginning of practical medical training. High-school graduates offer new, interesting information about students' fears and needs before they begin medical school. Medical students and high-school graduates need open, comprehensive information about possible stressors at the outset of and during medical education. Programmes geared toward improving resilience behaviour and teaching new, functional coping strategies are recommended.

  19. An Investigation of Primary School Teachers’ PCK towards Science Subjects Using an Inquiry-Based Approach

    Directory of Open Access Journals (Sweden)

    Menşure ALKIŞ KÜÇÜKAYDIN

    2016-09-01

    Full Text Available In this study, the pedagogical content knowledge (PCK of four experienced primary school teachers was investigated within the “Let’s Solve the Riddle of Our Body Unit”. The PCK investigation adopted a learning approach based on inquiry, content representation and pedagogical and professional-experience repertoires (PaP-eRs, and interview forms were used as data collection tools. During the course of the research, the findings obtained from observations made during a total of 18 course hours formed the basic data source of the study. According to the results of the study, in which descriptive and content analysis were used concurrently, primary school teachers lack subject matter knowledge, do not interrogate the pre-knowledge of students and some misconceptions exist regarding about blood moves and exercise with pulse. Additionally, some deficiencies were detected in the curriculum, i.e., it offers non-inquisitional knowledge. Furthermore, teachers employee assessment methods with traditional teaching methods and techniques. In the context of an inquiry-based learning approach, teachers appeared to believe that classroom activities were adversely affected by the physical conditions (class size, lack of laboratory etc., students’ cognitive levels and parent profiles. The result of this study revealed that PCK components affect one another. The PCK findings pertaining to primary school teachers as it concerns the unit are briefly discussed and some suggestions about the development of PCK are submitted.

  20. Middle-School Teachers' Understanding and Teaching of the Engineering Design Process: A Look at Subject Matter and Pedagogical Content Knowledge

    Science.gov (United States)

    Hynes, Morgan M.

    2012-01-01

    This paper reports on research investigating six middle school teachers without engineering degrees as they taught an engineering unit on the engineering design process. Videotaped classroom sessions and teacher interviews were analyzed to understand the subject matter and pedagogical content knowledge the teachers used and developed as they…

  1. Participants in school-sponsored and independent sports: perceptions of self and family.

    Science.gov (United States)

    Browne, B A; Francis, S K

    1993-01-01

    Sports are believed to contribute to physical well-being, social adjustment, and self-esteem. In this study, perceptions of social competence and family dynamics were examined among adolescent participants in school-sponsored and independent sports (baseball and skateboarding). Subjects, aged 12 to 19 years, completed a questionnaire consisting of FACES III, a social competence scale, and miscellaneous items concerning school performance, sports commitment, and perceptions of adult attitudes. Perceptions of social competence were differentially related to degree of sports involvement and perceived skill but were not related to the social acceptability of the sport. Adolescents in both groups depicted their families as demonstrating low levels of cohesion but high adaptability.

  2. From Gender-segregated Subjects to Multi-material Craft: Craft Student Teachers’Views on the Future of the Craft Subject

    Directory of Open Access Journals (Sweden)

    Jaana Lepistö

    2015-12-01

    Full Text Available This paper describes the views of student teachers of craft about the future of craft as a school subject. The study was conducted at the University of Turku, Department of Teacher Education, in Rauma in 2014. The literature review revealed that the subject of craft in Finnish basic education is understood as a dialog between the maker and the materials. However, teaching and learning craft in schools and in teacher education has a strong gender-based tradition. The aim of this study is to investigate student teachers’ understanding of craft as a school subject in the future and their solutions to teaching craft in basic education. The data were collected from essays (N = 20 written by student teachers of craft. The essays were analyzed qualitatively using content analysis. The results showed that the student teachers of craft viewed holistic craft, reflective action readiness, entrepreneurial behaviour, multiple skills, the use of versatile materials, and craft as sources of pleasure and the main solutions for the future of craft as a subject.

  3. Establishing Scientific Discourse in Classroom Interaction Teacher Students' Orientation to Mundane versus Technical Talk in the School Subject Norwegian

    Science.gov (United States)

    Skovholt, Karianne

    2018-01-01

    This article reports a case study on classroom interaction in teacher education in Norway. It addresses how teacher students in the school subject Norwegian constitute scientific talk in a student-led discussion. First, the analysis reveals tension in the classroom conversation between "mundane talk"--that is, where students make claims…

  4. Which Elementary School Subjects Are the Most Likeable, Most Important, and the Easiest? Why?: A Study of Science and Technology, Mathematics, Social Studies, and Turkish

    Science.gov (United States)

    Dündar, Sahin; Güvendir, Meltem Acar; Kocabiyik, Oya Onat; Papatga, Erdal

    2014-01-01

    The present study was conducted first to identify which school subjects were most liked, most important, and most difficult, as well as least liked, least important and easiest as perceived by elementary school students and second to explore the reasons why students most/least liked, considered as most/least important, and considered as most…

  5. The Effect of Differentiating Instruction Using Multiple Intelligences on Achievement in and Attitudes towards Science in Middle School Students with Learning Disabilities

    Science.gov (United States)

    Gomaa, Omema Mostafa Kamel

    2014-01-01

    This study investigated the effect of using differentiated instruction using multiple intelligences on achievement in and attitudes towards science in middle school students with learning disabilities. A total of 61 students identified with LD participated. The sample was randomly divided into two groups; experimental (n= 31 boys )and control (n=…

  6. Personal and demographic factors and change of subjective indoor air quality reported by school children in relation to exposure at Swedish schools: a 2-year longitudinal study.

    Science.gov (United States)

    Wang, Juan; Smedje, Greta; Nordquist, Tobias; Norbäck, Dan

    2015-03-01

    This paper studies changes in subjective indoor air quality (SIAQ) among school children and relates these data to repeated exposure measurements during a two-year follow-up period. Data on SIAQ and demographic information were gathered by a questionnaire sent to 1476 primary and secondary school pupils in 39 randomly selected schools at baseline and after two years (follow-up). Exposure measurements were applied after questionnaire data were collected at baseline and follow-up in approximately 100 classrooms. The arithmetic mean values for baseline and follow-up were: for indoor air temperature 23.6°C and 21.8°C and for outdoor air flow rate 5.4 L/s and 7.9L/s. Older children, those with atopy at baseline, and those in larger schools reported impaired SIAQ during follow-up. Installation of new ventilation systems, higher personal air flow rate and air exchange rate, and better illumination were associated with improved SIAQ. Higher CO2 levels were associated with impaired SIAQ. In conclusion, sufficient ventilation and illumination in classrooms are essential for the perception of good indoor air quality. Copyright © 2014 Elsevier B.V. All rights reserved.

  7. Role and future subjects of support project 'research activity on radiation etc. by high school students'

    International Nuclear Information System (INIS)

    Iimoto, Takeshi; Fujimoto, Noboru; Nakamura, Takashi

    2014-01-01

    This is a report of the project of MEXT(The Ministry of Education, Culture, Sports, Science and Technology) to support high school students researching radiation etc. This subject research consists of an exchange meeting, independence research, and a presentation meeting of the results. Media introduced the project and this was a very reputable project. However, regrettably this support project was broken off in the business year of 2012. In this document, the outline of the support project for seven years is introduced and the possibility of future deployment is discussed. (author)

  8. Other subjects, other school? Strategies and practices in the context of specific schools for the deaf

    Directory of Open Access Journals (Sweden)

    Liane Camatti

    2011-10-01

    Full Text Available The deaf community has recursively searched for specific schools for the deaf because it is a space where you could find safety and resistance conditions. Through this article, it seeks to understand how the assumptions that support the school institution are directed, given the nearness with the movements for the deaf. To accomplish this approach, we used excerpts from interviews with deaf, teachers and students from different specifically schools for the deaf of the State of Rio Grande do Sul. The studies of the post-structuralist concern provided the theoretical tools that enabled the analysis. Through this research, it became clear how the deaf community falls within the school, making the assumptions of cultural capital legitimized in the school for the deaf. Nevertheless, it was possible to look at how the processes of discipline inherent in the educational institution happen the same way in the school for the deaf, even though it was taken by the deaf as the site of redemption and as its largest trench.

  9. A systemic model for differentiating school technology integration

    Directory of Open Access Journals (Sweden)

    Tel Amiel

    2016-07-01

    Full Text Available School technology integration rarely begins with school or educator choice. It is part of a wider context where external and internal factors have direct influence on the goals and tools that are adopted over time. The objective of this study is to investigate the systemic conditions that contribute or inhibit the development of different activities by teachers making use of new media. We compiled a list of well-known conditions for technology integration success and mapped these in the historical and culturally bound perspective of activity theory (cultural historical activity theory. We conducted a multiple case study analysis of four schools, public and private. The results point to unique and distinctive scenarios even when homogeneity would be expected, reinforcing the argument that material conditions do not determine pedagogical outcomes nor do they determine changes in practice. Beyond this, the study proposes a methodology that can help elicit tensions in technology integration, pointing to avenues for school development.

  10. WHY ADULTS LEARN: INTERPRETING ADULTS’ REASONS TO PARTICIPATE IN EDUCATION IN TERMS OF ECCLES’ SUBJECTIVE TASK VALUE

    Directory of Open Access Journals (Sweden)

    Julia Gorges

    2016-01-01

    Full Text Available Psychological research shows that subjective task value, a basic component of expectancyvalue theory as outlined by Eccles, predicts task choice (e.g., going to graduate school. However, Eccles’ approach has not been used to investigate adult learning so far. Therefore, the present study investigated a specific form of subjective task value and task choice, namely adults’ subjective task value of participation in education. Based on expectancy-value theory, qualitative content analyses of 16 interviews with adult learners (aged between 21 and 67 from varying age groups and educational backgrounds show a differentiation of positive value according to points of reference and a revised conceptualisation of cost as an independent component of subjective task value with four subcomponents. Apparently people estimate positive value and cost separately at first and only later weigh these components against each other to arrive at an overall evaluation of subjective task value, which, in turn, predicts participation in education. Moreover, results suggest a distinction between anticipated subjective task value prior to participation and subjective task value based on experience (i.e., in hindsight. Benefits of using expectancy-value theory for future research on adults’ participation in education are discussed.

  11. Future Teachers Debate Charter Schools on Facebook: Analysing Their Political Subjectivities

    Science.gov (United States)

    Nairn, Karen; Anderson, Vivienne; Blanch, Keely

    2018-01-01

    We argue that Garrett and Segall's concepts of "doing school" and "pushing back" are valuable tools for analysing pre-service teachers' political views of neoliberal education reforms such as the introduction of charter schools. We extend Garrett and Segall's conceptualization by hybridizing "doing school" and…

  12. Differential determination of perceived stress in medical students and high-school graduates due to private and training-related stressors

    Science.gov (United States)

    Herrmann–Werner, Anne; Keifenheim, Katharina Eva; Loda, Teresa; Bugaj, Till Johannes; Nikendei, Christoph; Lammerding–Köppel, Maria; Zipfel, Stephan; Junne, Florian

    2018-01-01

    Objective Numerous studies from diverse contexts have confirmed high stress levels and stress-associated health impairment in medical students. This study aimed to explore the differential association of perceived stress with private and training-related stressors in medical students according to their stage of medical education. Methods Participants were high-school graduates who plan to study medicine and students in their first, third, sixth, or ninth semester of medical school or in practical medical training. The self-administered questionnaire included items addressing demographic information, the Perceived Stress Questionnaire, and items addressing potential private and training-related stressors. Results Results confirmed a substantial burden of perceived stress in students at different stages of their medical education. In particular, 10–28% of students in their third or ninth semesters of medical school showed the highest values for perceived stress. Training-related stressors were most strongly associated with perceived stress, although specific stressors that determined perceived stress varied across different stages of students’ medical education. High-school graduates highly interested in pursuing medical education showed specific stressors similar to those of medical students in their third, sixth, or ninth semesters of medical school, as well as stress structures with heights of general stress rates similar to those of medical students at the beginning of practical medical training. Conclusions High-school graduates offer new, interesting information about students’ fears and needs before they begin medical school. Medical students and high-school graduates need open, comprehensive information about possible stressors at the outset of and during medical education. Programmes geared toward improving resilience behaviour and teaching new, functional coping strategies are recommended. PMID:29385180

  13. Development of Meta-Subject Competencies of the 7-9 Grades Basic School Students through the Implementation of Interdisciplinary Mathematical Courses

    Science.gov (United States)

    Gorev, Pavel M.; Masalimova, Alfiya R.

    2017-01-01

    The article is aimed at describing one of the possible interdisciplinary courses for students of the 7-9 classes of the basic school connecting mathematics with natural sciences and the study of such courses role in the formation and development of meta-subject competencies of students. The leading method for this is the modeling of…

  14. Interest of Grade Ten Students toward Physics among Other Science Subjects, Case of Wolaita Soddo Town Governmental Secondary Schools, Ethiopia

    Science.gov (United States)

    Hamelo, Shewangzaw

    2016-01-01

    This paper has proposed to investigate the interest in students towards physics among other science subjects. The investigation was carried out with 490 samples of grade ten students in Wolaita Soddo town governmental schools. Thus, overall result indicates that the interest in students towards physics is low and students hate to learn physics in…

  15. Approaches for modeling within subject variability in pharmacometric count data analysis: dynamic inter-occasion variability and stochastic differential equations.

    Science.gov (United States)

    Deng, Chenhui; Plan, Elodie L; Karlsson, Mats O

    2016-06-01

    Parameter variation in pharmacometric analysis studies can be characterized as within subject parameter variability (WSV) in pharmacometric models. WSV has previously been successfully modeled using inter-occasion variability (IOV), but also stochastic differential equations (SDEs). In this study, two approaches, dynamic inter-occasion variability (dIOV) and adapted stochastic differential equations, were proposed to investigate WSV in pharmacometric count data analysis. These approaches were applied to published count models for seizure counts and Likert pain scores. Both approaches improved the model fits significantly. In addition, stochastic simulation and estimation were used to explore further the capability of the two approaches to diagnose and improve models where existing WSV is not recognized. The results of simulations confirmed the gain in introducing WSV as dIOV and SDEs when parameters vary randomly over time. Further, the approaches were also informative as diagnostics of model misspecification, when parameters changed systematically over time but this was not recognized in the structural model. The proposed approaches in this study offer strategies to characterize WSV and are not restricted to count data.

  16. Ordinary differential equations

    CERN Document Server

    Miller, Richard K

    1982-01-01

    Ordinary Differential Equations is an outgrowth of courses taught for a number of years at Iowa State University in the mathematics and the electrical engineering departments. It is intended as a text for a first graduate course in differential equations for students in mathematics, engineering, and the sciences. Although differential equations is an old, traditional, and well-established subject, the diverse backgrounds and interests of the students in a typical modern-day course cause problems in the selection and method of presentation of material. In order to compensate for this diversity,

  17. High school sports programs differentially impact participation by sex

    Directory of Open Access Journals (Sweden)

    Keith M. Drake

    2015-09-01

    Conclusion: Sports participation has previously been shown to confer a number of health benefits; as such, school sports programs may be an important, effective, and underused target for public health efforts, including obesity prevention programs. Efforts to increase physical activity among youth should consider both access and choice in school athletic programs. Schools may need to use different strategies to increase sports participation in boys and girls.

  18. From Gender-segregated Subjects to Multi-material Craft: Craft Student Teachers’Views on the Future of the Craft Subject

    OpenAIRE

    Jaana Lepistö; Eila Lindfors

    2015-01-01

    This paper describes the views of student teachers of craft about the future of craft as a school subject. The study was conducted at the University of Turku, Department of Teacher Education, in Rauma in 2014. The literature review revealed that the subject of craft in Finnish basic education is understood as a dialog between the maker and the materials. However, teaching and learning craft in schools and in teacher education has a strong gender-based tradition. The aim of this study is to in...

  19. [Social determinants of subjective health in school children aged 11-15 years in Poland in the light of European data].

    Science.gov (United States)

    Mazur, Joanna

    2010-01-01

    Adolescence is a particularly significant period due to the risk of psycho-social disorders, life-style formation and making many important decisions about the future. THE AIM of the study is to provide an overall assessment of the impact of various elements of the environment on the risk of disorders of subjective health of schoolchildren aged 11-15 yrs, and to compare of the Polish data with European Union statistics. The data source is the last series of international studies on health related behaviour of schoolchildren (HBSC), conducted during the school year 2005/06. In general, the object of analysis comprises data related to 142 478 schoolchildren from a combined sample from 25 countries, on average aged 13.6 yrs (SD = 1.65), including 5489 Polish schoolchildren. The main outcome variable was the occurrence of at least one of three subjective health disorders: poor self-rated health, dissatisfaction with life and the intensity of recurrent subjective symptoms. The analysis included the impact of gender, age (in three age groups), country of residence (Poland vs. the other 24 countries) and the five components of the growing up environment: economic and social status of the family, communication with parents, functioning at school, peer support, problems in the area of domicile. Logistic regression models were estimated with a step-block procedure of variable selection, which provided relative risk indices (OR) with a 95% confidence interval (CI). The studies have shown that the strongest predictor of subjective health disorders consists of problems with functioning at school (OR = 3.14), disrupted communication with parents (OR = 2.15) and absence of peer support (OR = 1.87). However, after these factors were taken into account, the weak impact of the material status of the family (OR = 1.65) and area of residence (OR-= 1.94) continued to be noted. Young people in Poland report subjective health problems more often than their average European counterparts

  20. An investigation of primary school teachers’ PCK towards science subjects using an ınquiry-based approach

    Directory of Open Access Journals (Sweden)

    Menşure Alkış Küçükaydın

    2016-09-01

    Full Text Available In this study, the pedagogical content knowledge (PCK of four experienced primary school teachers was investigated within the “Let’s Solve the Riddle of Our Body Unit”. The PCK investigation adopted a learning approach based on inquiry, content representation and pedagogical and professional-experience repertoires (PaP-eRs, and interview forms were used as data collection tools. During the course of the research, the findings obtained from observations made during a total of 18 course hours formed the basic data source of the study. According to the results of the study, in which descriptive and content analysis were used concurrently, primary school teachers lack subject matter knowledge, do not interrogate the pre-knowledge of students and some misconceptions exist regarding about blood moves and exercise with pulse. Additionally, some deficiencies were detected in the curriculum, i.e., it offers non-inquisitional knowledge. Furthermore, teachers employee assessment methods with traditional teaching methods and techniques. In the context of an inquiry-based learning approach, teachers appeared to believe that classroom activities were adversely affected by the physical conditions (class size, lack of laboratory etc., students’ cognitive levels and parent profiles. The result of this study revealed that PCK components affect one another. The PCK findings pertaining to primary school teachers as it concerns the unit are briefly discussed and some suggestions about the development of PCK are submitted.

  1. Differentiating Science Instruction: Secondary science teachers' practices

    Science.gov (United States)

    Maeng, Jennifer L.; Bell, Randy L.

    2015-09-01

    This descriptive study investigated the implementation practices of secondary science teachers who differentiate instruction. Participants included seven high school science teachers purposefully selected from four different schools located in a mid-Atlantic state. Purposeful selection ensured participants included differentiated instruction (DI) in their lesson implementation. Data included semi-structured interviews and field notes from a minimum of four classroom observations, selected to capture the variety of differentiation strategies employed. These data were analyzed using a constant-comparative approach. Each classroom observation was scored using the validated Differentiated Instruction Implementation Matrix-Modified, which captured both the extent to which critical indicators of DI were present in teachers' instruction and the performance levels at which they engaged in these components of DI. Results indicated participants implemented a variety of differentiation strategies in their classrooms with varying proficiency. Evidence suggested all participants used instructional modifications that required little advance preparation to accommodate differences in students' interests and learning profile. Four of the seven participants implemented more complex instructional strategies that required substantial advance preparation by the teacher. Most significantly, this study provides practical strategies for in-service science teachers beginning to differentiate instruction and recommendations for professional development and preservice science teacher education.

  2. Assessing the Implementation Fidelity of a School-Based Teaching Personal and Social Responsibility Program in Physical Education and Other Subject Areas

    Science.gov (United States)

    Escartí, Amparo; Liops-Goig, Ramon; Wright, Paul M.

    2018-01-01

    Purpose: The Teaching Personal and Social Responsibility (TPSR) model was developed to foster responsibility and teach life skills that transfer to various settings. The purpose of this study was to assess the implementation fidelity of a school-based TPSR program in physical education and other subject areas. Method: Systematic observation was…

  3. Introductory course on differential equations

    CERN Document Server

    Gorain, Ganesh C

    2014-01-01

    Introductory Course on DIFFERENTIAL EQUATIONS provides an excellent exposition of the fundamentals of ordinary and partial differential equations and is ideally suited for a first course of undergraduate students of mathematics, physics and engineering. The aim of this book is to present the elementary theories of differential equations in the forms suitable for use of those students whose main interest in the subject are based on simple mathematical ideas. KEY FEATURES: Discusses the subject in a systematic manner without sacrificing mathematical rigour. A variety of exercises drill the students in problem solving in view of the mathematical theories explained in the book. Worked out examples illustrated according to the theories developed in the book with possible alternatives. Exhaustive collection of problems and the simplicity of presentation differentiate this book from several others. Material contained will help teachers as well as aspiring students of different competitive examinations.

  4. Differentiated Instructional Strategies on Space Education for Sustained Capacity Building of Underprivileged School Students

    Science.gov (United States)

    Ghosh, Sumit

    2016-07-01

    Although innovations in space education were introduced in many developing countries with good intentions, too many changes and challenges in the existing system have often penalized those who needed them the most. Consequently, the students and teachers in the underprivileged schools face isolation, neglect and coupled with inadequate pedagogic attention, poor infrastructure and insufficient resources, inadvertently suffer. Surprisingly, these deprived school students possess cognitive capabilities of comprehending nature. One of the most compelling situations in Indian school education is that the syllabus is often modified haphazardly without the necessary groundwork and infrastructure to implement it. Apparently, there has neither been teaching nor learning on applied knowledge. Despite the growth in communication and technology applications in space education, inequalities continue to exist in developing countries. In our present society many crucial services are provided by space and it becomes imperative that students have a comprehensive knowledge of space and space based technologies. To realize these objectives, we have adopted a comprehensive and holistic capacity building mechanism which incorporates differentiated instructional strategy on teaching space education in underprivileged schools. Because differentiation and scaffolding techniques yield similar instructional goals, we have blended together both the approaches to the point of being indistinguishable and this proved successful. Initiation was done through the setting up of an Astronomy Club in a backward area in Hyderabad and necessary infrastructure was provided by one of the authors. A state of the art audio-visual room with LCD Projector for ICT mode of presentations of various astronomy and space topics, having a seating capacity of 50 students is in place. A laptop, printer and Wi-Fi connection exists. In addition, visual charts on various celestial phenomena and objects, inspirational

  5. SOCIAL AND PEDAGOGICAL CONDITIONS OF PROFESSIONAL ORIENTATION OF THE OLD SCHOOLS

    Directory of Open Access Journals (Sweden)

    C. E. Plotnikova

    2017-01-01

    Full Text Available The change in the conditions of the person's life activity and its innovative mentality intensified the problems of personal and professional self-determination. The senior school age is a period of primary, ambivalent options. At this age, the foundations of the moral attitude to different kinds of work are laid, the formation of a system of personal values that determine the selectivity of the attitude of high school students to various professions. The purpose of the study was to study the socio-pedagogical conditions for the vocational guidance of high school students. The object of research is the professional orientation of high school students. The subject of the study is the design of the socio-pedagogical conditions for the vocational guidance of high school students. The article analyzes the following social and pedagogical conditions for the vocational guidance of high school students: the development of individual abilities of schoolchildren, the expansion of differentiated education in accordance with their inclinations and educational needs, the development of a network of specialized classes with in-depth study of various subjects, ensuring the level of secondary education meets the requirements of scientific and technological progress. The authors emphasize that vocational guidance is one of the key functions of a basic school in modern conditions. It is the activities of vocational guidance that contribute to the adequate professional choice of schoolchildren, which gives them further success in life, and the labor market - specialists of the required quality and in the required quantity. Consequently, the effectiveness of this work requires regular evaluation through interviews with high-school students aimed at identifying their vocational and educational orientations and assessing the quality of career counseling services. Such studies are necessary to improve the quality of vocational guidance work carried out by schools.

  6. Verification of Differential Item Functioning (DIF) Status of West ...

    African Journals Online (AJOL)

    This study investigated test item bias and Differential Item Functioning (DIF) of West African ... items in chemistry function differentially with respect to gender and location. In Aba education zone of Abia, 50 secondary schools were purposively ...

  7. VIRTUAL ENVIRONMENT FOR THE SUBJECT TEACHING MATHEMATICS IN ELEMENTARY SCHOOL

    Directory of Open Access Journals (Sweden)

    Karla Elizabeth Barrera-del Castillo

    2015-07-01

    Full Text Available In this work is described the proposal of a model of semi-presence educational intervention for the subject, "Teaching of Mathematics in basic education", corresponding to the fourth semester of Special Education Bachelor's Degree, Plan 2004, of the Specializing Teaching School of the State of Sinaloa (ENEES, that attend the desirable characteristics of the graduates in the effective and efficient use of the technological tools, disciplinary competences, collaborative work and digital competences which are developed through the adaptation and the use of the model proposed. In this task, it is attended the digital literacy too, that the society of knowledge demands; firstly in function of the personal development needs, and then to respond to the actual educational context. The model of educational intervention defined in this task contributes to the interaction of teachers and students with technological background, collaborative work, groups of study, material and activities for each topic to develop. It was used the e-Collaborative Learning Sistema Integral Colaborativo para la Educación sin Barreras (SICEB implemented by the Secretary of Public Education and Culture (SEPyC, in which various types of learning objects are integrated among synchronized and unsynchronized activities. The proposed model is given through the defined criteria by the e-pedagogy which involves concepts such as quality, values and efficiency with support of the Learning Technologies and Knowledge (TAC.

  8. Human Resource Subjects Allocation and Students' Academic ...

    African Journals Online (AJOL)

    This study investigated human resource subjects' allocation and students' academic performance in Secondary Schools in Obudu, Nigeria. The relevant variables of teachers subject was used as independent variable while the dependent variables were students' academic performance. Six hundred teachers from 20 ...

  9. READINESS Of ELEMENTARY SCHOOL TEACHERS IN IMPLEMENTING CHARACTERS INTEGRATED LEARNING IN THE SCIENCE SUBJECT

    Directory of Open Access Journals (Sweden)

    N. Hindarto

    2015-01-01

    Full Text Available Many problems that arise in today's society are rooted in the issue of morality as a result of the marginalization of the values of character. To solve this problem, need to be enforced the values of good character on every member of the community, and the proper way is through the educational process, including through education in schools ranging from elementary education to higher education. To find out whether the teachers in elementary schools are ready to take this work, the research conducted to determine the readiness of teachers and the problems associated with its implementation. Through a questionnaire calculated in descriptive percentage on a sample of elementary school teachers who are spread in Semarang, Semarang District and Temanggung, it can be concluded that in teachers’ view it is very important to integrate the learning of characters in the lesson. However, they need guidance /examples to develop learning model with its features, which integrate the values of the characters in the science subject.Banyak persoalan yang timbul di masyarakat dewasa ini berakar pada persoalan moralitas sebagai akibat terpinggirkannya nilai-nilai karakter, Untuk mengatasi persoalan ini, perlu ditegakkan lagi nilai nilai karakter yang baik pada setiap anggota masyarakat, dan cara yang tepat adalah melalui proses pendidikan, di antaranya melalui pendidikan di sekolah mulai dari pendidikan dasar sampai pendidikan tinggi. Untuk mengetahui apakah para guru pada Sekolah Dasar siap mengemban tugas ini, maka diadakan penelitian untuk mengetahui kesiapan para guru dan masalah-masalah yang terkait dengan pelaksanaannya. Melalui angket yang kemudian diolah secara deskriptive persentasi pada sampel guru SD yang tersebar di Kota Semarang, Kabupaten Semarang dan Kabupaten Temanggung, dapat diketahui bahwa para guru menganggap sangat penting untuk mengintegrasikan pembelajaran karakter dalam matapelajaran IPA. Namun demikian mereka membutuhkan bimbingan

  10. The differentiated assessment of damage to economy of subjects of the Siberian Federal District from road and transport accident rate

    Science.gov (United States)

    Petrov, Artur I.; Svistunova, Vera A.; Petrova, Daria A.

    2018-01-01

    The results of assessment of damage from the road accident rate in subjects of the Siberian Federal District (SFD) of the Russian Federation are presented in the article. The thesis about spatial differentiation of the Gross Regional Product (GRP) losses in different regions of the country because of people’s death and injuries in the road accidents (RA) and due to formations of property and ecological damage was chosen as a working hypothesis. The calculations, carried out for 12 subjects of the SFD, confirmed this idea. The range of calculated values of economic damage from road accident rate (in % of GRP) was from 1.3 (Tomsk region) to 12.6 (Republic of Tyva) in 2015. In article the attempt to explain the received result by heterogeneous development of economics in various Russian regions is made. The consequence of it is a heterogeneous quality of people’s life and quite various perception of life value by inhabitants of different regions that influences their life safety level.

  11. Modeling and Prediction Using Stochastic Differential Equations

    DEFF Research Database (Denmark)

    Juhl, Rune; Møller, Jan Kloppenborg; Jørgensen, John Bagterp

    2016-01-01

    Pharmacokinetic/pharmakodynamic (PK/PD) modeling for a single subject is most often performed using nonlinear models based on deterministic ordinary differential equations (ODEs), and the variation between subjects in a population of subjects is described using a population (mixed effects) setup...... deterministic and can predict the future perfectly. A more realistic approach would be to allow for randomness in the model due to e.g., the model be too simple or errors in input. We describe a modeling and prediction setup which better reflects reality and suggests stochastic differential equations (SDEs...

  12. Perception and environmental education about mangrove ecosystem improving sciences and biology subjects in public school at Recife, PE

    Directory of Open Access Journals (Sweden)

    Lauro Lopes Rodrigues

    2008-01-01

    Full Text Available This work was developed with the aim to identify the perceptions of the students from a school about the mangrove ecosystem, using didactic and natural elements available to do an environmental education action. The previous perception of the students on the ecosystem was evaluated by means of a questionnaire, followed of a theoretical exposition, complemented with a visit to a conserved mangrove (Paripe River, Itamaracá and another impacted (Jiquiá River, Recife, near to the school, being applied new questionnaires to evaluate their conceptions and the academic strategies. The students demonstrated a relative previous knowledge on the mangrove and the educative action showed effectiveness in the transference of the ecological concepts about the ecosystem, using the method of incorporate their daily knowledge to stimulate them to know the scientific side of the subject, ending with the development of ecologic conscience.

  13. Energy education at school. Integration of an interdisciplinary subject in school education and teacher training. Proceedings; Energiebildung fuer die Schule. Integration eines interdisziplinaeren Themas in Schulunterricht und Lehrerbildung. Tagungsband

    Energy Technology Data Exchange (ETDEWEB)

    Komorek, Michael; Niesel, Verena; Rebmann, Karin (eds.)

    2010-07-01

    This publication contains the proceedings of an expert symposium held in Oldenburg on 15/16 March 2010. It reflects the developments until then in the direction of a multiperspective view of the subject of sustainable power supply and energy use. This position-finding will help the project actors to follow the agreed goals and to incorporate them in teaching in general and vocational schools.

  14. The use of PowerPoint presentations in the teaching of vocational subjects: The preferences of medical high school students and their relationship to learning styles

    Directory of Open Access Journals (Sweden)

    Simin Dragana P.

    2017-01-01

    Full Text Available In medical vocational high schools teachers frequently use PowerPoint presentations. The study presented in this paper has sought to identify, on the one hand, the preferences of students of medical vocational high schools regarding PowerPoint presentations in the instruction of vocational subjects, and on the other, students' dominant learning styles, and also as to establish whether the differences in preferences were based on learning styles. In this cross-sectional study, responses from 170 students of three medical high schools were obtained using the questionnaire designed by Chan and Denner. The data were processed using the methods of descriptive and inferential statistics. The values obtained for Cronbach's alpha indicate that the questionnaire was reliable. In all three schools, PowerPoint presentations are used in the teaching of most vocational subjects. According to the findings, students prefer teaching that uses PowerPoint presentations, finding it more interesting than teaching that involves teachers writing on the board. On the other hand, students' responses indicate that PowerPoint presentations don't lead to greater classroom participation. The findings show that dominant learning styles contribute to differences in student preferences for classes in which teachers use PowerPoint presentations, but also indicate the need for further research.

  15. Future time perspective: opportunities and limitations are differentially associated with subjective well-being and hair cortisol concentration.

    Science.gov (United States)

    Kozik, Pavel; Hoppmann, Christiane A; Gerstorf, Denis

    2015-01-01

    Future time perspective has been associated with subjective well-being, though depending on the line of research considered either an open-ended future time perspective or a limited future time perspective has been associated with high well-being. Most of this research however has conceptualized future time perspective as a one-dimensional construct, whereas recent evidence has demonstrated that there are likely at least two different underlying dimensions, a focus on opportunities and a focus on limitations. This project first seeks to replicate the two-dimensional structure of the Future Time Perspective Scale, and then examines the associations these dimensions may have with different measures of subjective well-being and a biological index of chronic stress. To test if the two dimensions of the Future Time Perspective Scale, a focus on opportunities and a focus on limitations, differentially associate with two measures of subjective well-being and a biological indicator of chronic stress, namely hair cortisol. Sixty-six community-dwelling participants with a mean age of 72 years (SD = 5.83) completed the Future Time Perspective Scale, Center for Epidemiologic Studies Depression Scale, and Philadelphia Geriatric Center Morale Scale. Participants also provided a 3-cm-long hair strand to index cortisol accumulation over the past 3 months. Following the results of a factor analysis, a mediation model was created for each dimension of the Future Time Perspective Scale, and significance testing was done through a bootstrapping approach to harness maximal statistical power. Factor analysis results replicated the two-dimensional structure of the Future Time Perspective Scale. Both dimensions were then found to have unique associations with well-being. Specifically, a high focus on opportunities was associated with fewer depressive symptoms and higher morale, whereas a low focus on limitations was associated with reduced hair cortisol, though this association was

  16. Physiological and Psychological Effects on High School Students of Viewing Real and Artificial Pansies

    Directory of Open Access Journals (Sweden)

    Miho Igarashi

    2015-02-01

    Full Text Available The relaxation effects of gardening have attracted attention; however, very few studies have researched its physiological effects on humans. This study aimed to clarify the physiological and psychological effects on high school students of viewing real and artificial pansies. Forty high school students (male: 19, female: 21 at Chiba Prefectural Kashiwanoha Senior High School, Japan, participated in this experiment. The subjects were presented with a visual stimulation of fresh yellow pansies (Viola x wittrockiana “Nature Clear Lemon” in a planter for 3 min. Artificial yellow pansies in a planter were used as the control. Heart rate variability was used as a physiological measurement and the modified semantic differential method was used for subjective evaluation. Compared with artificial pansies, visual stimulation with real flowers resulted in a significant decrease in the ratio of low- to high-frequency heart rate variability component, which reflects sympathetic nerve activity. In contrast, high frequency, which reflects parasympathetic nerve activity, showed no significant difference. With regard to the psychological indices, viewing real flowers resulted in “comfortable”, “relaxed”, and “natural” feelings. The findings indicate that visual stimulation with real pansies induced physiological and psychological relaxation effects in high school students.

  17. Subject Teachers as Educators for Sustainability: A Survey Study

    Directory of Open Access Journals (Sweden)

    Anna Uitto

    2017-01-01

    Full Text Available Sustainability education (SE is included in school curricula to integrate the principles, values, and practices of sustainable development (SD into all education. This study investigates lower secondary school subject teachers as educators for sustainability. A survey was used to study the perceptions of 442 subject teachers from 49 schools in Finland. There were significant differences between the subject teachers’ perceptions of their SE competence, and the frequency with which they used different dimensions of SE (ecological, economic, social, well-being, cultural in their teaching varied. Teachers’ age had a small effect, but gender, school, and its residential location were nonsignificant factors. Teachers could be roughly classified into three different subgroups according to their perceptions of the role of SE in their teaching; those who considered three SE dimensions rather often and used holistic sustainability approaches in their teaching (biology, geography, history; those who considered two or three dimensions often but were not active in holistic teaching (mother tongue, religion, visual arts, crafts, music, physical and health education, and home economics and those who used one SE dimension or consider only one holistic approach in their teaching (mathematics, physics, chemistry and language. Subject teachers’ awareness of their SE competence is important to encourage them to plan and implement discipline-based and interdisciplinary SE in their teaching. The specific SE expertise of subject teachers should be taken into account in teacher training and education.

  18. Perception of Political Leaders in Modern School Students (A Psychosemantic Research

    Directory of Open Access Journals (Sweden)

    Sobkin V.S.

    2015-12-01

    Full Text Available The paper presents results of an empirical study on the features of perception of political leaders in modern high school students. The data was collected in the beginning of 2014, when the political situation in Russia was unstable, mostly due to the effects of the events in Ukraine. The study involved 110 students of 10— 11 grades of Moscow schools (67 boys, 43 girls aged from 15 to 18. A method of semantic differential was used: the subjects were asked to assess 29 political leaders, Russian as well as foreign, plus such categories as ‘myself’, ‘my ideal’, ‘ideal political leader’ and ‘antipathetic person’ according to 33 semantic characteristics (scales. As it is shown, the structure of the attitude to political leaders in late adolescents is built around three generalized semantic indicators: ‘intelligence, power’, ‘tolerance’ and ‘ambition’. The way that the adolescent subjects perceive political leaders of the Soviet Union and modern Russia suggests that there is an obvious decrease in the significance of positive characteristics related the moral qualities of the leader.

  19. Differentiation in Classroom Practice

    DEFF Research Database (Denmark)

    Mottelson, Martha

    Differentiation in School Practice is an ongoing research project currently being carried out in UCC’s research department by myself and my coworker Christina Jørgensen. The project includes a field study of everyday life in a Danish 5th grade classroom with the aim to observe, describe and analyze...

  20. A score based on screening tests to differentiate mild cognitive impairment from subjective memory complaints

    Directory of Open Access Journals (Sweden)

    Fábio Henrique de Gobbi Porto

    2013-09-01

    Full Text Available It is not easy to differentiate patients with mild cognitive impairment (MCI from subjective memory complainers (SMC. Assessments with screening cognitive tools are essential, particularly in primary care where most patients are seen. The objective of this study was to evaluate the diagnostic accuracy of screening cognitive tests and to propose a score derived from screening tests. Elderly subjects with memory complaints were evaluated using the Mini Mental State Examination (MMSE and the Brief Cognitive Battery (BCB. We added two delayed recalls in the MMSE (a delayed recall and a late-delayed recall, LDR, and also a phonemic fluency test of letter P fluency (LPF. A score was created based on these tests. The diagnoses were made on the basis of clinical consensus and neuropsychological testing. Receiver operating characteristic curve analyses were used to determine area under the curve (AUC, the sensitivity and specificity for each test separately and for the final proposed score. MMSE, LDR, LPF and delayed recall of BCB scores reach statistically significant differences between groups (P=0.000, 0.03, 0.001 and 0.01, respectively. Sensitivity, specificity and AUC were MMSE: 64%, 79% and 0.75 (cut off <29; LDR: 56%, 62% and 0.62 (cut off <3; LPF: 71%, 71% and 0.71 (cut off <14; delayed recall of BCB: 56%, 82% and 0.68 (cut off <9. The proposed score reached a sensitivity of 88% and 76% and specificity of 62% and 75% for cut off over 1 and over 2, respectively. AUC were 0.81. In conclusion, a score created from screening tests is capable of discriminating MCI from SMC with moderate to good accurancy.

  1. Achieving Public Schools

    Science.gov (United States)

    Abowitz, Kathleen Knight

    2011-01-01

    Public schools are functionally provided through structural arrangements such as government funding, but public schools are achieved in substance, in part, through local governance. In this essay, Kathleen Knight Abowitz explains the bifocal nature of achieving public schools; that is, that schools are both subject to the unitary Public compact of…

  2. Reading Development in Typically Developing Children and Children With Prenatal or Perinatal Brain Lesions: Differential School Year and Summer Growth.

    Science.gov (United States)

    Demir-Lira, Özlem Ece; Levine, Susan C

    2016-01-01

    Summer slide, uneven growth of academic skills over the calendar year, captures the fact that the learning gains children make over the school year do not continue at the same pace over the summer, when children are typically not in school. We compared growth of reading skills during the school year and over the summer months in children with pre-or perinatal brain lesion (PL) and typically-developing (TD) children from varying socioeconomic status (SES) backgrounds as a new way to probe the role of structured environmental support in functional plasticity for reading skills in children with PL. Results showed that children with PL performed lower than TD children on both reading decoding and reading comprehension. Group differences were primarily driven by children with larger lesions and children with right hemisphere lesions (RH). For reading comprehension, children with RH showed greater growth during the school year but more slide during the summer months than both TD children and children with left hemisphere lesions, implicating a particularly strong role of structured input in supporting reading comprehension in this group. TD children from lower SES backgrounds fell behind their TD peers from higher SES backgrounds on decoding and reading comprehension, but did not show differential patterns of school year and summer growth. Overall, results highlight the importance of considering the role of a host of factors interacting at multiple levels of analyses, including biological and environmental, in influencing developmental trajectories of typically and atypically-developing children.

  3. The Divergent Thinking of Basic Skills of Sciences Process Skills of Life Aspects on Natural Sciences Subject in Indonesian Elementary School Students

    Science.gov (United States)

    Subali, Bambang; Paidi; Mariyam, Siti

    2016-01-01

    This research aims at measuring the divergent thinking of basic skills of science process skills (SPS) of life aspects in Natural Sciences subjects on Elementary School. The test instruments used in this research have been standardized through the development of instruments. In this case, the tests were tried out to 3070 students. The results of…

  4. [Knowledge to the subject of legal highs and popularity of their use amongst secondary-school students from the Silesian Voivodeship].

    Science.gov (United States)

    Margasińska, Joanna; Dworak, Daria; Goc, Sara; Ahnert, Bożena; Wiechuła, Danuta

    Evaluation of knowledge to the subject of legal highs and popularity of their use amongst secondary-school students from the Silesian Voivodeship. Studies were conducted in spring of 2016 in two randomly selected secondary schools in Katowice and Dąbrowa Górnicza. The survey was carried out amongst students of these schools and concerned question about the knowledge of legal highs effect on the body and their use by young people. The study consisted of 336 questionnaire forms, 159 filled by secondaryschool students from Katowice and 177 by secondary-school students from Dąbrowa Górnicza. Legal highs for 78.3% of young people are as dangerous as drugs. Almost 70% of respondents believe that legal highs strongly affected the physical health, psyche, may cause a loss of life or health, as well as cause addiction. As the main effects of legal highs, young people point to strong agitation and aggression, as well as visions and hallucinations. 12.5% of respondents answered “Yes” to the question, whether they ever took legal highs. Most of students (69.7%) think that legal highs should be forbidden. The use of legal highs declared 12.5% of secondaryschool students. Most of respondents are aware of threats to health associated with use of legal highs.

  5. The effect of video interviews with STEM professionals on STEM-subject attitude and STEM-career interest of middle school students in conservative Protestant Christian schools

    Science.gov (United States)

    Alsup, Philip R.

    Inspiring learners toward career options available in STEM fields (Science, Technology, Engineering, and Mathematics) is important not only for economic development but also for maintaining creative thinking and innovation. Limited amounts of research in STEM education have focused on the population of students enrolled in religious and parochial schools, and given the historic conflict between religion and science, this sector of American education is worthy of examination. The purpose of this quantitative study is to extend Gottfredson's (1981) Theory of Circumscription and Compromise as it relates to occupational aspirations. Bem's (1981) Gender Schema Theory is examined as it relates to the role of gender in career expectations, and Crenshaw's (1989) Intersectionality Theory is included as it pertains to religion as a group identifier. Six professionals in STEM career fields were video recorded while being interviewed about their skills and education as well as positive and negative aspects of their jobs. The interviews were compiled into a 25-minute video for the purpose of increasing understanding of STEM careers among middle school viewers. The research questions asked whether middle school students from conservative, Protestant Christian schools in a Midwest region increased in STEM-subject attitude and STEM-career interest as a result of viewing the video and whether gender interacted with exposure to the video. A quasi-experimental, nonequivalent control groups, pretest/posttest factorial design was employed to evaluate data collected from the STEM Semantic Survey. A Two-Way ANCOVA revealed no significant differences in dependent variables from pretest to posttest. Implications of the findings are examined and recommendations for future research are made. Descriptors: STEM career interest, STEM attitude, STEM gender disparity, Occupational aspirations, Conservative Protestant education.

  6. Civic, Legal and Social Education in French Secondary School: Questions About a New Subject

    Directory of Open Access Journals (Sweden)

    Nicole Tutiaux-Guillon

    2002-01-01

    Full Text Available In summer 1999, a new compulsory subject was introduced in French upper secondary school: civic, legal and social education (éducation civique, juridique et sociale or ECJS. This teaching has been introduced as an answer to problems resulting from social and cultural changes in secondary education, from growing indifference to politics and from debates about citizenship. The curriculum in ECJS, through contents based on concepts and social and political controversies, and through pedagogy based on debates, upsets traditional secondary teaching. What is taught and what is learnt differ a lot form one classroom to another. The thesis presented in this paper asserts that this subject shows such an heterogeneity not only because it is new, but also because the three actors in the project, the institution, the teachers and the students, refer ECJS to legitimacies and to contents that do not coincide. The institution refers largely to politics and citizenship, the teachers to school difficulties and school knowledge, the students to their personal experience and common sense. This interpretation calls for discussion.En août 1999, un nouvel enseignement obligatoire a été introduit dans les lycées français: l'éducation civique, juridique et sociale ou ECJS. Cet enseignement apparaît comme une réponse à divers problèmes: ceux résultant des changements culturels et sociaux lies à la massification de l'enseignement secondaire, ceux relevant d'une indifférence croissante au politique, et des débats concernant la citoyenneté. Le programme d'ECJS, tant dans ses contenus fondés sur des concepts et des questions socialement et politiquement controversées, que dans ses méthodes pédagogiques centrées sur le débat, perturbe le fonctionnement usuel de l'enseignement secondaire. Ce qui est enseigné et appris diffère notablement d'une classe à l'autre. Dans cet article, j'attribue cette hétérogénéité non à la nouveauté d'un tel

  7. Multiculturalism and subjective happiness as mediated by cultural and relational variables.

    Science.gov (United States)

    Le, Thao N; Lai, Mary H; Wallen, Judy

    2009-07-01

    A diverse ethnic context and an increasing immigrant youth population will soon become the reality across the entire U.S. demographic landscape. Research has suggested that a multicultural context positively influences ethnic minority and immigrant youth by fostering ethnic identity and psychosocial development. However, it is unknown whether and how perceived multiculturalism can affect positive youth outcomes such as life satisfaction and subjective happiness. This study explored perceived school multiculturalism among 338 ethnic minority and immigrant youth, and found a positive relation between perceived school multiculturalism and subjective happiness with full mediation by ethnocultural empathy for African Americans, Asians, males, and females. Although school multiculturalism was also predictive of ethnocultural empathy for Hispanics, ethnocultural empathy in turn, was not significantly predictive of subjective happiness. Taken together, these results suggest that one way to facilitate psychological growth and flourishing among ethnic minority youth is to encourage multiculturalism in school settings.

  8. Working Memory Processing In Normal Subjects and Subjects with Dyslexia

    Science.gov (United States)

    Bowyer, S. M.; Lajiness-O'Neill, R.; Weiland, B. J.; Mason, K.; Tepley, N.

    2004-10-01

    Magnetoencephalography (MEG) was used to determine the neuroanatomical location of working memory (WM) processes. Differences between subjects with dyslexia (SD; n=5) and normal readers (NR; n=5) were studied during two WM tasks. A spatial WM task (SMW) consisted of blocks visually presented in one of 12 positions for 2 s each. Subjects were to determine if the current position matched the position presented 2 slides earlier (N-Back Test). The verbal task (VMW) consisted of presentation of a single letter. The location of cortical activity during SWM in NR (determined with MR-FOCUSS analysis) was in the right superior temporal gyrus (STG) and right angular gyrus (AG). Similar activation was seen in SD with a slight delay of approximately 20 ms. During VWM activity was seen in LEFT STG and LEFT AG in NR. In contrast for SD, activation was in the RIGHT STG and RIGHT AG. This study demonstrates the possibility to differentiate WM processing in subjects with and without learning disorders.

  9. Tracking the Role of Education in Preserving National Identity: Maritime Aspects in the History Subject at Senior High School in Indonesia

    Directory of Open Access Journals (Sweden)

    Singgih Tri Sulistiyono

    2017-07-01

    Full Text Available One of the most important objectives of this article is analyse wether or not the idea of the Indonesian identity as a maritime nation is instructed at school in the form of teaching materials. In this respect the history subject at senior high school bocomes the focus of the study. The history subject strategically can be benefitted as the medium of strengthening the Indonesian naitonal identity as a maritime nation. This matter is very important to be studied considering the fact that untill now the issue of national identity of Indonesian nation is still to be debated wether or not Indonesia will be developed to be maritime state or conversely to be agrarian state.  But many Indonesian believe that their ancestors were maritime people. And they confident that only the people who built the country based on thier identity could be a great nation. This article argues that although the maritime history of the great potential in the process of identity formation of Indonesia as a maritime nation and has the potential to strengthen national integration, but aspects of maritime history has not taught proportionally in Indonesian history textbooks.

  10. Growth differentiation factor-15 secreted by prostate cancer cells inhibits differentiation of osteoclasts

    Czech Academy of Sciences Publication Activity Database

    Vaňhara, P.; Lincová, Eva; Souček, Karel; Šmarda, J.

    2009-01-01

    Roč. 276, č. 1 (2009), s. 226 ISSN 1742-464X. [34th FEBS Congress. 04.07.2009-09.07.2009, Prague] R&D Projects: GA ČR(CZ) GA204/07/0834 Grant - others:GA ČR(CZ) GA301/09/1115 Institutional research plan: CEZ:AV0Z50040507; CEZ:AV0Z50040702 Keywords : growth-differentiation factor-15 * osteoclasts * differentiation Subject RIV: BO - Biophysics

  11. [School performance of former premature infants in the first four years of school].

    Science.gov (United States)

    Frenzel, J; Paalhorn, U

    1992-12-01

    School achievement during the first four grades was analysed by means of subject marks in 203 prematurely born and in 140 maturely born children. In subjects referring to behaviour in the classroom, no statistically significant differences in average marks could be found between prematurely born children and the control group. The average marks in performance subjects were slightly higher in the subgroup of very prematurely born children. However, statistically significant lower marks were observed in the subject of sports only, and for formerly immature children also in the subject of manual training. The higher the educational level of the mothers, the better the average marks without sports. No relationships between school performance and manifestation of postnatal risk factor like Apgar score, blood gas values and duration of oxygen dependency could be seen. These results demonstrate that school performance of former premature infants lies within the normal variance of their grade.

  12. Cartan for beginners differential geometry via moving frames and exterior differential systems

    CERN Document Server

    Ivey, Thomas A

    2016-01-01

    Two central aspects of Cartan's approach to differential geometry are the theory of exterior differential systems (EDS) and the method of moving frames. This book presents thorough and modern treatments of both subjects, including their applications to both classic and contemporary problems in geometry. It begins with the classical differential geometry of surfaces and basic Riemannian geometry in the language of moving frames, along with an elementary introduction to exterior differential systems. Key concepts are developed incrementally, with motivating examples leading to definitions, theorems, and proofs. Once the basics of the methods are established, the authors develop applications and advanced topics. One notable application is to complex algebraic geometry, where they expand and update important results from projective differential geometry. As well, the book features an introduction to G-structures and a treatment of the theory of connections. The techniques of EDS are also applied to obtain explici...

  13. The Differentiation and Promotion of Students' Rights in Portugal

    Science.gov (United States)

    Veiga, Feliciano; Garcia, Fernando; Neto, Felix; Almeida, Leandro

    2009-01-01

    This investigation includes a differential study (Study 1) and a quasi-experimental research (Study 2). In Study 1, the objective was to establish to what extent students' rights existed and analyse the differentiation between students' rights with Portuguese and immigrant mothers, throughout school years. The sample consisted of 537 students with…

  14. Assessment of Teacher of Nursing Subjects by Pupils and Students

    OpenAIRE

    Bednářová, Markéta

    2006-01-01

    The dissertation Assessment of a teacher of nursing subjects by pupils and students focuses on finding the opinion of pupils of secondary nursing schools and students of higher nursing schools and universities on teachers of nursing. The subject of the interest was particularly qualities and skills of the nursing teachers which pupils and students consider important and desirable. The theoretical part of the work summarizes conclusions from thematically similar studies. The empirical part of ...

  15. Secondary School Students' LLL Competencies, and Their Relation with Classroom Structure and Achievement.

    Science.gov (United States)

    Klug, Julia; Lüftenegger, Marko; Bergsmann, Evelyn; Spiel, Christiane; Schober, Barbara

    2016-01-01

    There is a strong urge to foster lifelong learning (LLL) competencies with its key components - motivation and self-regulated learning - from early on in the education system. School in general is presently not considered to be successful in systematically imparting motivation and self-regulated learning strategies. There is strong evidence that decisive motivational determinants decrease the longer students stay in school. At present, the central sources of information about the situation in Austria are international monitoring studies, which only examine selected aspects of specific target groups, and their interpretability concerning mean values is constricted due to cultural differences. Thus, it is important to conduct additional and more differentiated national surveys of the actual state. This is why this study aimed at answering the following questions: (1) how well are Austrian students equipped for the future, in terms of their lifelong learning competencies, (2) can perceived classroom structure predict students' LLL, and (3) is there a correlation of students' LLL with their achievement in the school subjects math and German language. 5366 students (52.1% female) from 36 Austrian schools took part in the online-questionnaire (mean age 15.35 years, SD = 2.45), which measured their perceived LLL competencies in the subjects math and German language, their perceived classroom structure and their achievement. Results showed that the great majority of Austrian students - independent from domain and sex - know and are able to apply cognitive as well as metacognitive learning strategies. With regard to motivation the picture is less satisfactory: whilst students' self-efficacy is not the problem, there is a lack of interest in the school subjects and they often report to follow performance approach goals. Classroom structure positively predicted students' goals, interest, self-efficacy and learning strategies. Self-efficacy, performance approach goals, meta

  16. Analysis of prototypical narratives produced by aphasic individuals and cognitively healthy subjects

    Directory of Open Access Journals (Sweden)

    Gabriela Silveira

    Full Text Available Aphasia can globally or selectively affect comprehension and production of verbal and written language. Discourse analysis can aid language assessment and diagnosis.Objective:[1] To explore narratives that produce a number of valid indicators for diagnosing aphasia in speakers of Brazilian Portuguese. [2] To analyze the macrostructural aspects of the discourse of normal individuals. [3] To analyze the macrostructural aspects of the discourse of aphasic individuals.Methods:The macrostructural aspects of three narratives produced by aphasic individuals and cognitively healthy subjects were analyzed.Results:A total of 30 volunteers were examined comprising 10 aphasic individuals (AG and 20 healthy controls (CG. The CG included 5 males. The CG had a mean age of 38.9 years (SD=15.61 and mean schooling of 13 years (SD=2.67 whereas the AG had a mean age of 51.7 years (SD=17.3 and mean schooling of 9.1 years (SD=3.69. Participants were asked to narrate three fairy tales as a basis for analyzing the macrostructure of discourse. Comparison of the three narratives revealed no statistically significant difference in number of propositions produced by the groups. A significant negative correlation was found between age and number of propositions produced. Also, statistically significant differences were observed in the number of propositions produced by the individuals in the CG and the AG for the three tales.Conclusion:It was concluded that the three tales are applicable for discourse assessment, containing a similar number of propositions and differentiating aphasic individuals and cognitively healthy subjects based on analysis of the macrostructure of discourse.

  17. Learning sequences on the subject of energy. Secondary school stage 1. Lernsequenzen zum Thema Energie. Sekundarstufe 1

    Energy Technology Data Exchange (ETDEWEB)

    1986-01-01

    The ten learning sequences follow on one another. Each picks on a particular aspect from the energy field. The subject notebooks are self-contained and can therefore be used independently. Apart from actual data and energy-related information, the information for the teacher contains: - proposals for teaching - suggestions for further activities - sample solutions for the pupil's sheets - references to the literature and media. The worksheets for the pupils are different; it should be possible to use the learning sequences in all classes of secondary school stage 1. The multicoloured foils for projectors should motivate, on the one hand, and on the other hand should help to check the results of learning.

  18. Changing the Subject: English in London, 1945-1967

    Science.gov (United States)

    Yandell, John

    2014-01-01

    Two recent books, "English Teachers in a Postwar Democracy: Emerging Choice in London Schools, 1945-1965" and "The London Association for the Teaching of English, 1947-67: A History," explore an important period in the development of English as a school subject and in the remaking of the professional identity of English…

  19. Differentiation of Students in the Early Danish Welfare State: Professional Entanglements Between Educational Psychologists and Psychiatrists

    Directory of Open Access Journals (Sweden)

    Christian Ydesen

    2018-05-01

    Full Text Available Historically, numerous contextual factors have influenced the practice of differentiating students. Scholars and practitioners consider it a context-sensitive practice subject to negotiations and entanglements among various agents, groups, interests, ideas, and values. Drawing on Foucault, this article pursues the practices, negotiations, and entanglements surrounding differentiation processes and IQ testing’s use in the early Danish welfare state. We argue that the differentiating practice of IQ testing in the Danish educational system resulted from various factors, including the increasing professionalisation of the educational system. This practice entailed an increased division of labour among professional groups; debates reflecting differing ideas about eugenics, heredity, and social equality; the schooling of psychologists and psychiatrists in Denmark; and the development of psychology and psychiatry as academic disciplines. In that sense, we will demonstrate that changes in society’s understanding of intelligence incorporating a greater use of environmental explanations can be said to reflect the emerging welfare society’s security mechanisms, and a willingness to cope with and address social inequality in an evolving and supposedly universalistic Danish welfare state.

  20. Defining and Differentiating the Makerspace

    Science.gov (United States)

    Dousay, Tonia A.

    2017-01-01

    Many resources now punctuate the maker movement landscape. However, some schools and communities still struggle to understand this burgeoning movement. How do we define these spaces and differentiate them from previous labs and shops? Through a multidimensional framework, stakeholders should consider how the structure, access, staffing, and tools…

  1. THE INFLUENCE OF FAMILY ENVIRONMENT ON THE DEVELOPMENT OF CHILDREN'S SUBJECTIVITY

    Directory of Open Access Journals (Sweden)

    O. V. Suvorova

    2014-01-01

    Full Text Available The paper presents theoretical and experimental study of children's subjectivity in the age of transition from preschool to primary school age. Contains an analysis of the development of subjectivity of the child in the age of transition from preschool to primary school age. The process of personality development is seen as a movement from doobjective to presubject and resubjected levels. Presents the results of an empirical study of the development of subjectivity of the child under the influence of the family environment, personality traits and communication parents.

  2. Subjective Well-Being of Children in the Context of Educational Transitions

    Directory of Open Access Journals (Sweden)

    Günter Krampen

    2013-11-01

    Full Text Available The objective of two empirical studies is the analysis of the development of subjective well-being in kindergarten and elementary school students in the context of the educational transitions (1 from kindergarten to elementary school and (2 from elementary to secondary schools in two different national school systems. Semi-structured interviews on self-esteem and dysthymic mood (i.e., low spirits, feelings of depressiveness and of dejection were administered in 5 cohorts (two kindergarten and the first three elementary school years. Measurements were repeated three times each a year apart. Samples refer to 312 German and 244 Luxembourg children enrolled in educational systems with optional kindergarten, 4-year comprehensive elementary school, and educational placement thereafter (Germany versus obligatory kindergarten and 6-year comprehensive elementary school (Luxembourg. Time- and age-effects point to significant discontinuities in the development of subjective well-being. There are declines of self-esteem and increases of dysthymic mood just after school enrollment (“transition shock” in the Luxembourg sample, whereas quite similar developments are observed in the last elementary school year before educational placement for secondary education in the German sample. School enrollment and educational placement for secondary education are critical life events with significant impact on children’s well-being, which varies between different school systems.

  3. Mobile learning in Malaysian schools: opportunities and challenges

    OpenAIRE

    Mohamad, Mariam; Woollard, John

    2011-01-01

    This study established the emerging themes in implementing mobile learning via mobile phones to support English Language learning in Malaysian schools. The findings were gathered from English subject leaders, ICT subject leaders, head teachers and deputy head teachers from 4 schools in the United Kingdom. In addition, the study also gathered the perspectives from English subject leaders, ICT subject leaders, head teachers, deputy head teachers from 9 schools and the officers in the Ministry o...

  4. Knowledge on the subject of human physiology among Polish high school students--a cross-sectional study.

    Science.gov (United States)

    Zwinczewska, Helena; Rozwadowska, Joanna; Traczyk, Anna; Majda, Szymon; Wysocki, Michał; Grabowski, Kamil; Kopeć, Sylwia; Głowacki, Roman; Węgrzyn, Katarzyna; Tomaszewski, Krzysztof A; Walocha, Jerzy A

    2014-01-01

    responsible decisions regarding their health. Our results suggest that more emphasis should be put on properly teaching human physiology in high school, especially to those students who do not plan a career in medicine-related fields. This study brings to light the disturbing fact that about a year after a student finishes his basic physiology course his knowledge of the subject returns to a pre high school level.

  5. Media education in the subject of civic education (design worksheets)

    OpenAIRE

    ZIFČÁKOVÁ, Monika

    2012-01-01

    This bachelor thesis deals with Media education and its participation in subject called Citizenship education, which is taught in the form of worksheets at elementary school. The main aim of the thesis is to create worksheets to the subject of Media education. The worksheets should contribute to develop knowledge and skills in the field of Media education. Topics for worksheets are chosen in appropriate form, so they can be taught in Citizenship education at elementary school. The topics are ...

  6. The Prevalence of Mathematical Anxiety in a Business School: A Comparative Study across Subject Areas

    Directory of Open Access Journals (Sweden)

    Anna Howard

    2017-01-01

    Full Text Available Mathematical anxiety is a phenomenon linked to poor attainment in mathematics and restricted development of mathematical skills among those who are afflicted by it. Unfortunately most undergraduate courses in business related areas require the further study of mathematics to enable effective business decision making and students who suffer from mathematical anxiety are placed at risk of underperformance or failure in such quantitative modules. This paper summarizes the results of a survey (n = 330 of students joining a university business school with a view to ascertaining the degree of mathematical anxiety exhibited by incoming students. Results of the survey show no significant differences in anxiety attributable to age or gender but significant differences attributable to level of study and subject area. Implications of the findings for a redesigned teaching approach are discussed drawing on suggestions from the literature surrounding mathematical anxiety.

  7. Organizing for Instruction in Education Systems and School Organizations: "How" the Subject Matters

    Science.gov (United States)

    Spillane, James P.; Hopkins, Megan

    2013-01-01

    Teaching, the core technology of schooling, is an essential consideration in investigations of education systems and school organizations. Taking teaching seriously as an explanatory variable in research on education systems and organizations necessitates moving beyond treating it as a unitary practice, so as to take account of the school subjects…

  8. Physical education, school physical activity, school sports and academic performance

    Directory of Open Access Journals (Sweden)

    Shephard Roy J

    2008-02-01

    Full Text Available Abstract Background The purpose of this paper is to review relationships of academic performance and some of its determinants to participation in school-based physical activities, including physical education (PE, free school physical activity (PA and school sports. Methods Linkages between academic achievement and involvement in PE, school PA and sport programmes have been examined, based on a systematic review of currently available literature, including a comprehensive search of MEDLINE (1966 to 2007, PSYCHINFO (1974 to 2007, SCHOLAR.GOOGLE.COM, and ERIC databases. Results Quasi-experimental data indicate that allocating up to an additional hour per day of curricular time to PA programmes does not affect the academic performance of primary school students negatively, even though the time allocated to other subjects usually shows a corresponding reduction. An additional curricular emphasis on PE may result in small absolute gains in grade point average (GPA, and such findings strongly suggest a relative increase in performance per unit of academic teaching time. Further, the overwhelmingly majority of such programmes have demonstrated an improvement in some measures of physical fitness (PF. Cross-sectional observations show a positive association between academic performance and PA, but PF does not seem to show such an association. PA has positive influences on concentration, memory and classroom behaviour. Data from quasi-experimental studies find support in mechanistic experiments on cognitive function, pointing to a positive relationship between PA and intellectual performance. Conclusion Given competent providers, PA can be added to the school curriculum by taking time from other subjects without risk of hindering student academic achievement. On the other hand, adding time to "academic" or "curricular" subjects by taking time from physical education programmes does not enhance grades in these subjects and may be detrimental to health.

  9. Pupils' reasons for learning and behaving and for not learning and behaving in English and maths lessons in a secondary school.

    Science.gov (United States)

    Norwich, B

    1999-12-01

    There is renewed interest in motivation and school learning, though there has been relatively little theory-linked research in English schools. In the first stage, to explore pupils' reasons for learning and behaving and for not learning and behaving in English, maths and other subjects. In the second stage, to examine differences in reasons across subjects, for learning and behaving and for not learning and behaving for boys and girls in two year groups in one secondary school. Stage 1, 16 pupils in years 7, 8 and 9 in two London secondary schools; Stage 2, 267 pupils in years 7 and 9 in one of these schools. Stage 1--semi-structured interviews were conducted to elicit different kinds of reasons conceptualised in terms of the Deci & Ryan's (1985) framework of self-determination. From these elicited reasons, an inventory 'Why I Learn' was designed. Stage 2--the inventory was administered to identify reasons for learning and behaving and for not learning and behaving in English and maths. Parent introjected reasons were the highest for learning and behaving while teacher introjected and intrinsic reasons were the lowest. Intrinsic reasons were highest for not learning and behaving. Year group differences in reason levels were more significant than gender or subject differences. Reasons for learning and behaving were more differentiated from each other than reasons for not learning and behaving. The results are discussed in terms of their significance for self-determination theory, research into the conditions promoting greater self-determination in school learning and further development of the inventory for programme evaluation.

  10. Implementation of project based learning on the Prakerin subject of vocational high school students of the building engineering to enhance employment skill readiness of graduates in the construction services field

    Science.gov (United States)

    Sugandi, Machmud

    2017-09-01

    Implementation of the Prakerin subject in the field of Building Engineering study program in vocational high school (VHS) are facing many issues associated to non-compliance unit of work in the industry and the expected competencies in learning at school. Project Based Learning (PBL) is an appropriate model learning used for Prakerin subject to increase student competence as the extension of the Prakerin implementation in the construction industry services. Assignments based on the selected project during their practical industry work were given to be completed by student. VHS students in particular field of Building Engineering study program who has been completed Prakerin subject will have a better job readiness, and therefore they will have an understanding on the knowledge, skills, and attitudes and good vision on the construction project in accordance with their experience during Prakerin work in the industry.

  11. 'You'll See That Everywhere': Institutional Isomorphism in Secondary School Subject Departments

    Science.gov (United States)

    Puttick, Steven

    2017-01-01

    This paper asks why spatially separated school departments might exhibit, in different ways, very similar practices. Data from an ethnographic study of three secondary school geography departments in England are discussed through a concept of "isomorphism" (homogenising forces), drawn from neo-institutional theory. Similarities across…

  12. Working at a Different Level? Curriculum Differentiation in Irish Lower Secondary Education

    Science.gov (United States)

    Smyth, Emer

    2018-01-01

    Young people in Irish schools are required to choose whether to sit secondary exam subjects at higher or ordinary level. This paper draws on a mixed methods longitudinal study of students in 12 case-study schools to trace the factors influencing take-up of higher level subjects within lower secondary education. School organisation and process are…

  13. A Cross-National Analysis of the Relations of School Choice and Effectiveness Differences between Private-Dependent and Public Schools

    Science.gov (United States)

    Dronkers, Jaap; Avram, Silvia

    2010-01-01

    We apply propensity score matching to the estimation of differential school effectiveness between the publicly funded private sector and the public sector in a sample of 26 countries. This technique allows us to distinguish between school choice and school effectiveness processes and thus to account for selectivity issues involved in the…

  14. Cinema Experiences at School: Assemblages as Encounters with Subjectivities

    Science.gov (United States)

    Infante, Marta

    2018-01-01

    The aim of this article is to analyse how 15 students at a public elementary school detach from immobile representations of identity through aesthetic self-expressive work with cinema. Drawing on Deleuze and Guattari's concept of assemblage, I interrogate students' experiences of discrimination and challenge their processes of developing a short…

  15. PRIMARY SCHOOL TEACHERS’ OPINIONS ABOUT THE CURRICULAR DOCUMENTS USED FOR STUDYING THE MATHEMATICS AND ENVIRONMENTAL EXPLORATION SUBJECT

    Directory of Open Access Journals (Sweden)

    Ioana-Cristina MAGDAȘ

    2017-08-01

    Full Text Available Due to the introduction in 2013 into the new Framework Plan for the primary education of the integrated Mathematics and Environmental Exploration (MEE subject, of new textbooks and auxiliaries, we considered it necessary to find the the teachers’ opinions regarding the way in which the curriculum documents facilitate the study of the MEE subject. The present article is based on a research performed using a survey carried out voluntarily and anonymously by 131 teachers for primary education. Through the responses to the questionnaire, we identified several important issues. Regarding teachers’ sources of documentation, we found out that they prefered online sources (websites, blogs and specialized forums, which was surprising because these sources did not have the reliability of correct information. Only on the next places were placed the official documents or those elaborated by specialists. Teachers assigned scores of about four (out of a maximum of five to the clarity of all components of the school curriculum. In terms of textbooks and auxiliaries, respondents scored better auxiliaries across all the indicators considered. The biggest benefit of introducing the MEE subject identified by I.-C. MAGDAȘ, M. E. DULAMĂ, O.-R. ILOVAN, I.C. CRIȘAN 6 respondents was that activities were more attractive or motivating for learning. At the opposite end, the smallest benefits related to ensuring the rigour and learning durability of both Mathematics and Environmental Exploration. Regarding the limitations, disadvantages or problems of studying the MEE subject, the lack of support materials was the first reported by the respondents. On the next places were placed the need for specific lessons with mathematical content or the heavy design of thematic units and lessons.

  16. Teachers mathematical communication profile in explaining subject matter

    Science.gov (United States)

    Umami, Rohmatul; Budayasa, I. Ketut; Suwarsono, St.

    2017-12-01

    This study aimed to see a teachers mathematical communication profile in explaining a subject matter. It is a qualitative research. A high-school junior teacher (i.e., a teacher with 1- to 5-year experience) teaching mathematics at X-Social Class was selected as the subject of this study. The data was collected by observing the teachers mathematical communication in explaining a given material (i.e., the rule of sine) in class and an in-depth interview would be organized respectively. The result showed that the junior teacher explained the subject matter in systematic, complete, fluent, and centered manner. In this case, she began with reminding students on the previous material related to the current material to be learned, informing the current learning objectives, and finally delivering the subject matter. To support her explanation, the teacher also provided some related information, led the students attention into the given material by asking them particular related questions, and did not use any confusing terms. However, the study found that some of high-school teachers still used less appropriate language in explaining materials.

  17. Aggression, violence and abuse in peer groups. Application of a qualitative and multi-technique methodology with grade 7 students from C.A.B.A. public schools

    OpenAIRE

    Veccia, Teresa; Levin, Eduardo; Waisbrot, Cecilia

    2014-01-01

    Aggression, abuse and violence tend to occur with an increasing intensity in society. It comes about in a similar way within the school. In order to achieve a proper approach to this subject, these terms should be differentiated, not only in relation to their meanings, but also in the subjective evaluation that different actors make of it. We consider abuse and bullying in particular, as modes of violence that are usually muted and often go unnoticed by the eyes of adults. This paper unfolds ...

  18. Effects of a Recruitment Workshop on Selected Urban High School Students' Self-Efficacy and Attitudes toward Agriculture as a Subject, College Major, and Career

    Science.gov (United States)

    Fraze, Lacee Brianne; Wingenbach, Gary; Rutherford, Tracy; Wolfskill, Lawrence A.

    2011-01-01

    The purpose of this study was to determine if selected high school students' participation in a summer agricultural communications workshop affected their self-efficacy and attitudes toward agriculture as a subject, college major, and/or as a career. Data were gathered from an accessible population (N = 145), from which a purposive sample (n = 94)…

  19. A Study on Integrated Use of Turbulence Theory and Multi-Frame Leadership in School Leadership and Change

    Directory of Open Access Journals (Sweden)

    Cheng-Hung Chen

    2014-12-01

    Full Text Available This study aimed to engage in an empirical investigation on school leaders’ comprehensive perspectives of adopting both turbulence theory and multi-frame leadership model on change and leadership within school settings. Applying the qualitative case study approach, workshops and focus group interviews were held involving five directors and three principals from different elementary schools, who graduated from the master program in school administration where the researcher serves, to discuss and reflect upon the cross match of two theories as they may be applied to change and leadership. Accordingly, both theories’ practical application encompassed three advantages: “both theories interactively match with each other,” “both theories correspond to the authentic context of school leadership and change,” and “the matching matrix of both theories could serve as school leaders’ decision check list;” meanwhile, there were two issues that needed to be noticed and examined, including “the differentiation, definition and measurement of turbulence levels,” and “the subjective identification of turbulence levels.” This study concluded by proposing practical implications of applying theory into practice of school leadership and change.

  20. Investigating School-Wide Antecedents of Good Practice Dissemination from Individual Subject Projects

    Science.gov (United States)

    Christophersen, Knut-Andreas; Elstad, Eyvind; Turmo, Are

    2012-01-01

    Good practice dissemination is an unsolved problem in education. This article describes how clear and "soft" leadership and perceptions of social and economic exchange operate in the bottom-up processes of school reforms and examines the relative impact of these factors on school-wide good practice dissemination and discusses how…

  1. Differentiated instruction: perceptions, practices and challenges of ...

    African Journals Online (AJOL)

    Differentiated instruction: perceptions, practices and challenges of primary school teachers. ... Different factors like knowledge and experience, commitment and motivation, availability of materials/resources, availability of time, class size, range of diversity in classroom, leadership and parental support and staff collaboration ...

  2. The multidimensional correlates associated with short nocturnal sleep duration and subjective insomnia among Taiwanese adolescents.

    Science.gov (United States)

    Yen, Cheng-Fang; Ko, Chih-Hung; Yen, Ju-Yu; Cheng, Chung-Ping

    2008-11-01

    The aim of this study was to examine the correlates associated with short nocturnal sleep duration and subjective insomnia, including individual factors, family factors, peer factors, school factors, and the problematic use of high-tech devices among a large-scale representative population of Taiwanese adolescents. Cross-sectional study. A total of 23 junior high and 29 senior high/vocational schools were randomly selected across southern Taiwan. Eight thousand four adolescent students. N/A. The multidimensional correlates associated with short nocturnal sleep duration and subjective insomnia were examined using chi2 automatic interaction detection analysis and logistic regression analysis models. The results indicated that an older age, self-reported depression, being in the third year of school, drinking coffee at night, and problematic Internet use were significantly associated with short nocturnal sleep duration in adolescents. Furthermore, self-reported depression, low school affinity, high family conflict, low connectedness to their peer group, and problematic Internet use were associated with subjective insomnia in adolescents. The results of this study indicate that a variety of individual, family, peer, and school factors were associated with short nocturnal sleep duration and subjective insomnia in adolescents. Furthermore, the correlates of short sleep duration were not identical to those of subjective insomnia. Parents and health professionals should be wary of sleep patterns among adolescents who have the identified correlates of short nocturnal sleep duration and subjective insomnia.

  3. The Subjective Well-Being of School Children. The First Findings from the Children's Worlds Study in Poland.

    Science.gov (United States)

    Strózik, Dorota; Strózik, Tomasz; Szwarc, Krzysztof

    The paper presents the first findings of the children's subjective well-being survey in Poland, which was conducted among representative sample of over 3000 pupils aged 8, 10 and 12 years from Wielkopolska region in spring 2014. The study is a part of International Survey of Children's Well-being (ISCWeB) - Children's Worlds, developed by the International Society for Child Indicators (ISCI). The main purpose of the ISCWeB project is to gain a broad knowledge of children's lives, their relationships with family members and friends, daily activities, time use and, in particular, their own perceptions and evaluations of their well-being. A particular attention in this paper is paid to the children's subjective well-being including overall satisfaction with life, measured with use of different psychometric scales, eg. the single item scale on Overall Life Satisfaction (OLS) or the five-item Students Life Satisfaction Scale (SLSS5). Along with overall well-being of the children, it is very important to study various domains of their well-being. In the paper we took into consideration children's evaluation of their five important life domains: family, school, friends, living environment and self.

  4. The influence of discovery learning model application to the higher order thinking skills student of Srijaya Negara Senior High School Palembang on the animal kingdom subject matter

    Science.gov (United States)

    Riandari, F.; Susanti, R.; Suratmi

    2018-05-01

    This study aimed to find out the information in concerning the influence of discovery learning model application to the higher order thinking skills at the tenth grade students of Srijaya Negara senior high school Palembang on the animal kingdom subject matter. The research method used was pre-experimental with one-group pretest-posttest design. The researchconducted at Srijaya Negara senior high school Palembang academic year 2016/2017. The population sample of this research was tenth grade students of natural science 2. Purposive sampling techniquewas applied in this research. Data was collected by(1) the written test, consist of pretest to determine the initial ability and posttest to determine higher order thinking skills of students after learning by using discovery learning models. (2) Questionnaire sheet, aimed to investigate the response of the students during the learning process by using discovery learning models. The t-test result indicated there was significant increasement of higher order thinking skills students. Thus, it can be concluded that the application of discovery learning modelhad a significant effect and increased to higher order thinking skills students of Srijaya Negara senior high school Palembang on the animal kingdom subject matter.

  5. The Principal's Role in Marketing the School: Subjective Interpretations and Personal Influences

    Science.gov (United States)

    Oplatka, Izhar

    2007-01-01

    The literature on educational marketing to date has been concerned with the ways by which schools market and promote themselves in the community, their strategies to maintain and enhance their image, and the factors affecting parents and children and the processes they undergo when choosing their junior high and high school. Yet, there remains a…

  6. Differentiation of salivary bacterial profiles of subjects with periodontitis and dental caries

    DEFF Research Database (Denmark)

    Belstrøm, Daniel; Fiehn, Nils-Erik; Nielsen, Claus H

    2015-01-01

    Bacterial profiles of saliva in subjects with periodontitis and dental caries have been demonstrated to differ from that of oral health. The aim of this comparative analysis of existing data generated by the Human Oral Microbe Identification Microarray (HOMIM) from 293 stimulated saliva samples...... was to compare bacterial profiles of saliva in subjects with periodontitis and dental caries....

  7. Radon in schools. Report for May 1988-September 1989

    International Nuclear Information System (INIS)

    Leovic, K.W.

    1989-01-01

    The paper discusses radon entry into schools, radon mitigation approaches for schools, and school characteristics (e.g., HVAC system design and operation) that influence radon entry and mitigation system design. It also discusses mitigation systems installed by the U.S. EPA in four schools. The primary source of radon entry into a school with significantly elevated radon levels is normally soil gas that is drawn in by pressure differentials between the soil surrounding the substructure and the building interior. If the building interior is at a lower pressure than the soil surrounding the substructure and radon is present in the soil, the radon can be pulled in through cracks and other openings that are in contact with the soil. The amount of radon in a given classroom depends on the level of radon in the underlying material, the ease with which the radon moves as a component of the soil gas through the soil, the magnitude and direction of the pressure differentials, the number and size of the radon entry routes, and dilution and mixing of the room air. HVAC systems in schools vary considerably and tend to have greater impact on pressure differentials--and consequently radon levels--than do heating and air-conditioning (HAC) systems in houses

  8. Sociology, Basis for the Secondary-School Subject of Social Sciences

    Directory of Open Access Journals (Sweden)

    Lieke Meijs

    2009-12-01

    Full Text Available This paper reformulates the question of ‘sociology, who needs it’ in two ways, The first question we address is that of the reason why the educational system itself did not come to sociology for help in their long quest for a clear-cut content of the subject. The second question is why sociology did not adopt the orphaned subject of social studies back in 1960. The answer to the first question lies in the vulnerability of a subject that is dependent for its continued existence on the political leanings of the day. This led to a new goal for the subject almost every decade: from social education in the sixties and social and political education in the seventies, to a focus on citizenship education in the nineties. Although the objective was renamed on several occasions, the prescriptive viewpoint is recognizable in each. This perspective is difficult to reconcile with a social science content. The answer to the second questions points towards Dutch social scientists with a strong focus on academic sociology and not for critical, policy or public sociology. This choice was also made in order to win the competition with psychologists and for the discipline to get rid of the poor image it had acquired in the 1960s. The new subject social sciences, with a strong focus on science made it possible for sociology to become the pillar of this new subject.

  9. Biophysical regulation of stem cell differentiation.

    Science.gov (United States)

    Govey, Peter M; Loiselle, Alayna E; Donahue, Henry J

    2013-06-01

    Bone adaptation to its mechanical environment, from embryonic through adult life, is thought to be the product of increased osteoblastic differentiation from mesenchymal stem cells. In parallel with tissue-scale loading, these heterogeneous populations of multipotent stem cells are subject to a variety of biophysical cues within their native microenvironments. Bone marrow-derived mesenchymal stem cells-the most broadly studied source of osteoblastic progenitors-undergo osteoblastic differentiation in vitro in response to biophysical signals, including hydrostatic pressure, fluid flow and accompanying shear stress, substrate strain and stiffness, substrate topography, and electromagnetic fields. Furthermore, stem cells may be subject to indirect regulation by mechano-sensing osteocytes positioned to more readily detect these same loading-induced signals within the bone matrix. Such paracrine and juxtacrine regulation of differentiation by osteocytes occurs in vitro. Further studies are needed to confirm both direct and indirect mechanisms of biophysical regulation within the in vivo stem cell niche.

  10. Differences in school environment, school policy and actions regarding overweight prevention between Dutch schools. A nationwide survey

    Directory of Open Access Journals (Sweden)

    Buijs Goof

    2010-01-01

    Full Text Available Abstract Background Schools are regarded as an important setting for the prevention of overweight. This study presents a nationally representative picture of the obesogenity of the school environment, the awareness of schools regarding overweight, and actions taken by the schools aiming at overweight prevention. In addition, differences between school levels were studied. Methods In 2006-2007, questionnaires were sent to all Dutch secondary schools (age group 12-18 years. Prevalences of the outcome variables were calculated for the schools in total and by school level. The association between school level and outcome variables were analysed by a log linear regression. Results Unhealthy foods and drinks are widely available at secondary schools. One third of the schools indicated that overweight has increased among students and half of the schools agreed that schools were (coresponsible for the prevention of overweight. Only 3% of the schools have a policy on overweight prevention. Small differences were observed between vocational education schools and higher education schools. The presence of vending machines did not differ by school level, but at vocational education schools, the content of the vending machines was less healthy. Conclusion This study describes the current situation at schools which is essential for the development and evaluation of future overweight prevention policies and interventions. In general, secondary schools are not actively involved in overweight prevention and the nutritional environment at most schools could be improved. The small differences between school levels do not give reason for a differential approach for a certain school level for overweight prevention.

  11. School Libraries and Innovation

    Science.gov (United States)

    McGrath, Kevin G.

    2015-01-01

    School library programs have measured success by improved test scores. But how do next-generation school libraries demonstrate success as they strive to be centers of innovation and creativity? These libraries offer solutions for school leaders who struggle to restructure existing systems built around traditional silos of learning (subjects and…

  12. CIMPA-UNESCO-MESR-MINECO-MOROCCO research school entitled Statistical Methods and Applications in Finance and Actuarial Science

    CERN Document Server

    Essaky, El; Vives, Josep

    2016-01-01

    This book is the outcome of the CIMPA School on Statistical Methods and Applications in Insurance and Finance, held in Marrakech and Kelaat M'gouna (Morocco) in April 2013. It presents two lectures and seven refereed papers from the school, offering the reader important insights into key topics. The first of the lectures, by Frederic Viens, addresses risk management via hedging in discrete and continuous time, while the second, by Boualem Djehiche, reviews statistical estimation methods applied to life and disability insurance. The refereed papers offer diverse perspectives and extensive discussions on subjects including optimal control, financial modeling using stochastic differential equations, pricing and hedging of financial derivatives, and sensitivity analysis. Each chapter of the volume includes a comprehensive bibliography to promote further research.

  13. Students’ Perception of the Availability and Utilization of Information and Communication Technology (ICT in the Teaching and Learning of Science Subjects in Secondary Schools in Ekiti State, Nigeria

    Directory of Open Access Journals (Sweden)

    Jegede Samuel Akingbade

    2013-07-01

    Full Text Available The study investigated students’ perception of the availability and utilization of Information and Communication Technology (ICT in the teaching and learning of science subjects in secondary schools in Ekiti State, Nigeria. The population of the study was made up of all secondary school students in public and private secondary schools in Ekiti State, Nigeria. The sample was 400 students selected from both public and private secondary schools in the state using the multi-stage sampling. The only instrument used in collecting relevant data for the study was a questionnaire consisting of two sections A and B. Section A consisted of personal biodata of the respondents, while section B consisted of 22 items which elicited information on the application of ICT in schools for learning science. Four research questions were raised and two hypotheses tested. Data collected were analysed using frequency counts and percentages as well as inferential statistics of t-test. The results showed that apart from the computer, which is available in most schools, the other identified ICT equipment were not available. The findings also showed that there is no significant difference in the availability of ICT facilities in public and private secondary schools, and that students in private schools are more exposed to ICT than their counterparts in public schools.

  14. Secondary school students' LLL competencies, and their relation with classroom structure and achievement

    Directory of Open Access Journals (Sweden)

    Julia eKlug

    2016-05-01

    Full Text Available There is a strong urge to foster lifelong learning (LLL competencies with its key components - motivation and self-regulated learning - from early on in the education system. School in general is presently not considered to be successful in systematically imparting motivation and self-regulated learning strategies. There is strong evidence that decisive motivational determinants decrease the longer students stay in school. At present, the central sources of information about the situation in Austria are international monitoring studies, which only examine selected aspects of specific target groups, and their interpretability concerning mean values is constricted due to cultural differences. Thus, it is important to conduct additional and more differentiated national surveys of the actual state. This is why this study aimed at answering the following questions: (1 how well are Austrian students equipped for the future, in terms of their lifelong learning competencies, (2 can perceived classroom structure predict students’ LLL, and (3 is there a correlation of students’ LLL with their achievement in the school subjects math and German language. 5366 students (52.1% female from Thirty-six Austrian schools took part in the online-questionnaire (mean age 15.35 years, SD=2.45, which measured their perceived LLL competencies in the subjects math and German language, their perceived classroom structure and their achievement. Results showed that the great majority of Austrian students – independent from domain and sex - know and are able to apply cognitive as well as metacognitive learning strategies. With regard to motivation the picture is less satisfactory: whilst students’ self-efficacy is not the problem, there is a lack of interest in the school subjects and they often report to follow performance approach goals. Classroom structure positively predicted students’ goals, interest, self-efficacy and learning strategies. Self

  15. Secondary School Students’ LLL Competencies, and Their Relation with Classroom Structure and Achievement

    Science.gov (United States)

    Klug, Julia; Lüftenegger, Marko; Bergsmann, Evelyn; Spiel, Christiane; Schober, Barbara

    2016-01-01

    There is a strong urge to foster lifelong learning (LLL) competencies with its key components – motivation and self-regulated learning – from early on in the education system. School in general is presently not considered to be successful in systematically imparting motivation and self-regulated learning strategies. There is strong evidence that decisive motivational determinants decrease the longer students stay in school. At present, the central sources of information about the situation in Austria are international monitoring studies, which only examine selected aspects of specific target groups, and their interpretability concerning mean values is constricted due to cultural differences. Thus, it is important to conduct additional and more differentiated national surveys of the actual state. This is why this study aimed at answering the following questions: (1) how well are Austrian students equipped for the future, in terms of their lifelong learning competencies, (2) can perceived classroom structure predict students’ LLL, and (3) is there a correlation of students’ LLL with their achievement in the school subjects math and German language. 5366 students (52.1% female) from 36 Austrian schools took part in the online-questionnaire (mean age 15.35 years, SD = 2.45), which measured their perceived LLL competencies in the subjects math and German language, their perceived classroom structure and their achievement. Results showed that the great majority of Austrian students – independent from domain and sex – know and are able to apply cognitive as well as metacognitive learning strategies. With regard to motivation the picture is less satisfactory: whilst students’ self-efficacy is not the problem, there is a lack of interest in the school subjects and they often report to follow performance approach goals. Classroom structure positively predicted students’ goals, interest, self-efficacy and learning strategies. Self-efficacy, performance

  16. Partial differential equations

    CERN Document Server

    Levine, Harold

    1997-01-01

    The subject matter, partial differential equations (PDEs), has a long history (dating from the 18th century) and an active contemporary phase. An early phase (with a separate focus on taut string vibrations and heat flow through solid bodies) stimulated developments of great importance for mathematical analysis, such as a wider concept of functions and integration and the existence of trigonometric or Fourier series representations. The direct relevance of PDEs to all manner of mathematical, physical and technical problems continues. This book presents a reasonably broad introductory account of the subject, with due regard for analytical detail, applications and historical matters.

  17. Multiple environments: South Indian children’s environmental subjectivities in formation

    NARCIS (Netherlands)

    de Hoop, E.

    2017-01-01

    This article explores the formation of South Indian children’s (11–15 years old) environmental subjectivities based on five months of qualitative fieldwork with children in their school and non-school lives. By doing so, this paper aims to widen the scope of the existing literature on children’s

  18. HISTORY OF SCHOOL SUBJECTS: review of research developed in graduate programs in Geography from UNESP (2000-2010

    Directory of Open Access Journals (Sweden)

    Rita de Cassia Gromoni Shimizu

    2016-06-01

    Full Text Available Under the preliminary hypothesis that there are few researches that cover themes related to the teaching of Geography in the Graduate Programs at Universidade Estadual Paulista (UNESP, the present study was developed with the aim of investigating the Master’s program dissertations and PhD’s program theses that address issues on the History of School Subjects in the Postgraduate Programs in Rio Claro and Presidente Prudente. Following a qualitative approach and based on theories developed by Chervel (1990 and Goodson (1990, the authors analysed the summaries of researches defended from 2000 to 2010 with the aim of observing their theme distribution around the research lines of each program, giving priority to the studies which refer to the teaching of Geography, specially those that address the history of school subjects. Com a hipótese preliminar de que há pequeno número de pesquisas que tratam de temáticas relacionadas ao Ensino de Geografia nos Programas de Pós-Graduação em Geografia da Universidade Estadual Paulista (UNESP, desenvolveu-se o presente trabalho com o objetivo de investigar as Teses de Doutorado e Dissertações de Mestrado que abordam temáticas referentes à História das Disciplinas Escolares nos Programas de Pós-Graduação dos Câmpus de Rio Claro e de Presidente Prudente. Na perspectiva da pesquisa qualitativa, investigação documental de caráter inventariante, e fundamentada no referencial teórico de Chervel (1990 e Goodson (1990, os autores analisaram os resumos dos trabalhos defendidos no período de 2000 a 2010 com o intuito de observar a distribuição temática dos mesmos nas linhas de pesquisa de cada Programa, destacando os trabalhos referentes ao Ensino de Geografia, sobretudo aqueles que tratam da história das disciplinas escolares.

  19. An investigation on impacts of scheduling configurations on Mississippi biology subject area testing

    Science.gov (United States)

    Marchette, Frances Lenora

    The purpose of this mixed modal study was to compare the results of Biology Subject Area mean scores of students on a 4 x 4 block schedule, A/B block schedule, and traditional year-long schedule for 1A to 5A size schools. This study also reviewed the data to determine if minority or gender issues might influence the test results. Interviews with administrators and teachers were conducted about the type of schedule configuration they use and the influence that the schedule has on student academic performance on the Biology Subject Area Test. Additionally, this research further explored whether schedule configurations allow sufficient time for students to construct knowledge. This study is important to schools, teachers, and administrators because it can assist them in considering the impacts that different types of class schedules have on student performance and if ethnic or gender issues are influencing testing results. This study used the causal-comparative method for the quantitative portion of the study and constant comparative method for the qualitative portion to explore the relationship of school schedules on student academic achievement on the Mississippi Biology Subject Area Test. The aggregate means of selected student scores indicate that the Mississippi Biology Subject Area Test as a measure of student performance reveals no significant difference on student achievement for the three school schedule configurations. The data were adjusted for initial differences of gender, minority, and school size on the three schedule configurations. The results suggest that schools may employ various schedule configurations and expect student performance on the Mississippi Biology Subject Area Test to be unaffected. However, many areas of concern were identified in the interviews that might impact on school learning environments. These concerns relate to effective classroom management, the active involvement of students in learning, the adequacy of teacher education

  20. Disruptive Behavior: An Empirical Evaluation of School Misconduct and Market Accountability. School Choice Issues in Depth

    Science.gov (United States)

    Forster, Greg; Carr, Matthew

    2007-01-01

    Opponents of school choice argue that private schools are not "accountable" because they are not subject to detailed oversight by a regulatory bureaucracy. They claim private school employees can be expected to engage in abusive and criminal behavior more frequently. School choice supporters respond that parents hold private schools…

  1. Constructing the Ideal Muslim Sexual Subject: Problematics of School-Based Sex Education in Iran

    Science.gov (United States)

    Tabatabaie, Alireza

    2015-01-01

    School-based sex education is an underdeveloped and challenging issue to address in Iran. This paper provides insights into the main challenges in developing and implementing school-based sex education in Iran. Through an investigation of one Iranian boys' school that, in contrast to the majority of Iranian educational institutions, has an…

  2. (SWASH-D for Worms: A pilot study investigating the differential impact of school- versus community-based integrated control programs for soil-transmitted helminths.

    Directory of Open Access Journals (Sweden)

    Naomi E Clarke

    2018-05-01

    Full Text Available Soil-transmitted helminths (STH infect nearly 1.5 billion individuals globally, and contribute to poor physical and cognitive development in children. STH control programs typically consist of regular delivery of anthelminthic drugs, targeting school-aged children. Expanding STH control programs community-wide may improve STH control among school-aged children, and combining deworming with improvements to water, sanitation and hygiene (WASH may further reduce transmission. The (SWASH-D for Worms pilot study aims to compare the differential impact of integrated WASH and deworming programs when implemented at primary schools only versus when additionally implemented community-wide.A two-arm, non-randomized cluster intervention study was conducted. Six communities were identified by partner WASH agencies and enrolled in the study. All communities received a school-based WASH and deworming program, while three additionally received a community-based WASH and deworming program. STH infections were measured in school-aged children at baseline and six months after deworming. Over 90% of eligible children were recruited for the study, of whom 92.3% provided stool samples at baseline and 88.9% at follow-up. The school WASH intervention improved school sanitation, while the community WASH intervention reduced open defecation from 50.4% (95% CI 41.8-59.0 to 23.5% (95% CI 16.7-32.0. There was a trend towards reduced odds of N. americanus infection among children who received the community-wide intervention (OR 0.42, 95% CI 0.07-2.36, p = 0.32.This pilot study provides proof of principle for testing the hypothesis that community-wide STH control programs have a greater impact on STH infections among children than school-based programs, and supports the rationale for conducting a full-scale cluster randomized controlled trial. High recruitment and participation rates and successful implementation of school WASH programs demonstrate study feasibility and

  3. Differential topology

    CERN Document Server

    Margalef-Roig, J

    1992-01-01

    ...there are reasons enough to warrant a coherent treatment of the main body of differential topology in the realm of Banach manifolds, which is at the same time correct and complete. This book fills the gap: whenever possible the manifolds treated are Banach manifolds with corners. Corners add to the complications and the authors have carefully fathomed the validity of all main results at corners. Even in finite dimensions some results at corners are more complete and better thought out here than elsewhere in the literature. The proofs are correct and with all details. I see this book as a reliable monograph of a well-defined subject; the possibility to fall back to it adds to the feeling of security when climbing in the more dangerous realms of infinite dimensional differential geometry. Peter W. Michor

  4. AN ANALYSIS OF SUBJECT AGREEMENT ERRORS IN ENGLISH ...

    African Journals Online (AJOL)

    Windows User

    ENGLISH: THE CASE OF THIRD YEAR STUDENTS AT THE. NATIONAL ... school, communication is done in the first language, Sesotho. English has ..... carelessness, and lack of habitual checking of subject-verb agreement in sentence.

  5. A deductive approach to select or rank journals in multifaceted subject, Oceanography

    Digital Repository Service at National Institute of Oceanography (India)

    Sahu, S.R.; Panda, K.C.

    journal) whereas Bradford’s differential approach (articles in the bibliographies of specific subject field) to account/rank the core journals. Both these methods make sense in the journal selection/ranking process to a specific subject field...

  6. When ICT Meets Schools: Differentiation, Complexity and Adaptability

    Science.gov (United States)

    Tubin, Dorit

    2007-01-01

    Purpose: The purpose of this study is to explore the interaction between information communication technology (ICT) and the school's organizational structure, and propose an analytical model based both on Luhmann's system theory and empirical findings. Design/methodology/approach: The approach of building a theory from a case study research along…

  7. DO ‘SCHOOL COACHES’ MAKE A DIFFERENCE IN SCHOOL-BASED MENTAL HEALTH PROMOTION?

    OpenAIRE

    Corrieri, Sandro; Conrad, Ines; Riedel-Heller, Steffi G.

    2014-01-01

    Background: Mental disorders in children and adolescents are common and have serious consequences. Schools present a key opportunity to promote mental health and implement prevention measures. Four school coaches in five German schools were enlisted to engage students, teachers and parents in building a sustainably healthy school and classroom climate. Subjects and methods: Altogether, 58 focus groups with students (N=244), parents (N=54) and teachers (N=62) were conducted longitu...

  8. Prevalence of vitamin A deficiency among pre-school and school ...

    African Journals Online (AJOL)

    Objective: To investigate vitamin A status of pre-school and school aged children in the study area. Design: Cross-sectional. Setting: Arssi, Ethiopia Subjects: Four hundred and two children. Results: Night blindness, Bitots spot, corneal xerosis, corneal ulceration and corneal scar were observed in 7.2%, 2.2 %, 0.2%, 0.5%, ...

  9. Linear measure functional differential equations with infinite delay

    Czech Academy of Sciences Publication Activity Database

    Monteiro, Giselle Antunes; Slavík, A.

    2014-01-01

    Roč. 287, 11-12 (2014), s. 1363-1382 ISSN 0025-584X Institutional support: RVO:67985840 Keywords : measure functional differential equations * generalized ordinary differential equations * Kurzweil-Stieltjes integral Subject RIV: BA - General Mathematics Impact factor: 0.683, year: 2014 http://onlinelibrary.wiley.com/doi/10.1002/mana.201300048/abstract

  10. A case study of full integration of the arts into core subject area instruction in one East Texas secondary school

    Science.gov (United States)

    Leysath, Maggie

    This exploratory phenomenological case study investigated the influence the full integration of the arts into core subject instruction has on classroom environment, student academic achievement, and student engagement as perceived by administrators, teachers, and students in one East Texas secondary school. Participant interviews were analyzed using Creswell's (2012) six-step method for analyzing phenomenological studies. The researcher implemented three learning activities in which ceramics learning objectives were fully integrated with chemistry learning objectives. The first activity combined clay properties and pottery wheel throwing with significant numbers. The second activity combined glaze formulation with moles. The third combined stoichiometry with the increased glaze formula for students to glaze the bowls they made. Findings suggest the full integration of art in core subject area instruction has numerous positive effects. Participants reported improved academic achievement for all students including reluctant learners. Students, teachers, and the administrator reported greater participation in the art integrated activities. Participants perceived a need for further training for teachers and administrators for greater success.

  11. Tribal vs. Public Schools: Perceived Discrimination and School Adjustment among Indigenous Children from Early to Mid-Adolescence*

    OpenAIRE

    Crawford, Devan M.; Cheadle, Jacob E.; Whitbeck, Les B.

    2010-01-01

    The purpose of this study is to assess the differential effects of perceived discrimination by type of school on positive school adjustment among Indigenous children during late elementary and early middle school years. The analysis utilizes a sample of 654 Indigenous children from four reservations in the Northern Midwest and four Canadian First Nation reserves. Multiple group linear growth modeling within a structural equation framework is employed to investigate the moderating effects of s...

  12. A Positive Model for Reducing and Preventing School Burnout in High School Students

    Science.gov (United States)

    Aypay, Ayse

    2017-01-01

    This study aims to develop and test the validity of a model limited to attitude towards the future and subjective well-being for reducing and preventing the school burnout that high school students can experience. The study is designed as a relational screening model conducted over 389 high school students. The data in this study are analyzed…

  13. Inflation differentials among Czech households

    Czech Academy of Sciences Publication Activity Database

    Janský, Petr; Hait, Pavel

    2016-01-01

    Roč. 25, č. 1 (2016), s. 71-84 ISSN 1210-0455 R&D Projects: GA TA ČR(CZ) TD020188 Institutional support: RVO:67985998 Keywords : households * inflation * inflation differentials Subject RIV: AH - Economics Impact factor: 0.710, year: 2016

  14. [The inclusion of the subject safety in the school curriculum;checking the validity of the hypothesis in schools in three provinces].

    Science.gov (United States)

    Prestigiacomo, Claudio; Catarinozzi, Elena; Rossi, Marina; Piccari, Ines; Battaglia, Valentina; Monaco, Edoardo

    2014-01-01

    According to Italian Legislative Decree no. 81/2008, workplace safety will have to be introduced in school and university curricula. The main objectives of this study of the Italian Ministry of Labour were to verify knowledge about workplace safety among primary and secondary school students and evaluate the effectiveness of a training course in improving students' knowledge. Three provinces with an above average workforce/injuries ratio (with respect to the national average) were identified. An evaluation questionnaire was administered to students in the three provinces. Students then attended training courses about workplace safety and were then administered the same questionnaire. Primary school students improved by an average of 35.5%, middle school students by 33.3%, high school students by 18.6%. Results suggests that the training intervention was effective.

  15. Scopic regimes, discipline, and subjects. arts education in Colombian school

    Directory of Open Access Journals (Sweden)

    Pedro Alexander Sosa Gutiérrez

    2014-01-01

    Full Text Available The paper describes the conditions in which Arts education emerges in the Colombian school system at the end of 18th century and the beginning of 19thcentury as a process of taking ownership of Enlightenment discourses belonging to Modernity. Based on that, it describes scopic regimes -understood as points of view that become a production way of the visual thing mobilized by school, since it is a cross-cutting find in this search which showed four stages in the process of introducing Arts education in Colombia: 1. Pedro Rodríguez de Campomanes’ Enlightenment discourse on popular education in Arts aimed at transforming craft guilds, 2. The creation of a relationship between Arts and science during the Botanical Expedition and the establishment of drawing workshops, 3. The creation of the Republican public instruction system with the promotion of Lancasterian system with utilitarian purposes. 4. The circulation of geometrical drawing manuals and the introduction of objective teaching (Pestalozzian methods.

  16. The effects of school policies and practices on eighth-grade science achievement: A multilevel analysis of TIMSS

    Science.gov (United States)

    Smyth, Carol Ann Mary

    Identifying the relative importance of both alterable school policies and fairly stable contextual factors as they relate to middle level science achievement, a domain of identified national concern, requires simultaneous investigation of multilevel predictors (i.e., student level and school level) specific to the grade level and academic subject area. The school level factors are predictors associated with both the school (e.g., average socioeconomic status, tracking, and instructional time) and the classroom (e.g., average academic press of peers, teacher collaboration, and instructional strategies). The current study assessed the effects of school policies, practices, and contextual factors on the science achievement of eighth grade students. These influences were considered to be both additive (i.e., influencing the mean achievement in a school after controlling for student characteristics) and interactive (i.e., affecting the relationships between student background characteristics and individual achievement). To account for the nested structure of predictors and cross level interactions among predictors, a multilevel model for middle level science achievement was estimated using hierarchical linear modeling (HLM) with data collected from eighth grade students, science teachers, and administrators in 1995 as part of the Third International Mathematics and Science Study (TIMSS). The major findings of this research suggest that although average eighth grade science achievement in a school was primarily associated with the contextual characteristics of the classroom and the school (e.g., average socioeconomic status and average academic press), both the academic differentiating influence of prior achievement and the social differentiating influence of parental education on the science achievement of eighth grade students were related not only to contextual characteristics of the classroom and the school, but also to the instructional policies of the classroom

  17. Educational Impact of a School Breakfast Programme in Rural Peru

    Science.gov (United States)

    Cueto, Santiago; Chinen, Marjorie

    2008-01-01

    In this paper, we present data from an evaluation of the educational impact of a school breakfast program implemented in rural schools in Peru. The results showed positive effects on school attendance and dropout rates, and a differential effect of the breakfast program on multiple-grade and full-grade schools. Particularly in multiple-grade…

  18. Differentiated Instruction in an Elementary School EFL Classroom

    Science.gov (United States)

    Chien, Chin-Wen

    2012-01-01

    Elementary school English teachers in Taiwan face classes of students with differing levels of English proficiency, to the point where about one-third of the students may have never learned English before, and another third may already have read Harry Potter in English. A successful teacher recognizes that diversity may affect learning and works…

  19. How academic career and habits related to the school environment influence on academic performance in the physical education subject

    Directory of Open Access Journals (Sweden)

    Vizuete Carrizosa, Manuel

    2012-01-01

    Full Text Available The main objective of this study was to analyze the degree of influence of some school habits and scholar trayectory on academic achievement in physical education (PE students in secondary education (ESO in the city of Badajoz. A total sample of 1197 students in compulsory secondary education 49.9% men, and 50.1% women, participated in the study. They spent a questionnaire filled out by the river questions about major school habits, of which eight variables were analyzed also included the final course in the subject of EF as a variable for analysis of academic performance. Through statistical analysis with ANOVA, Mann-Whitney U, and Kruskal Wallis H, there are significant differences in PE scores in all variables analyzed (p d».001, among which being repetitive, being truant, the time to read and study daily. In the variable environment perceived in class, there is a degree of significance (p d».05. Pupils who were repeaters, missing more classes or were delayed more times than read and studied less and earned a worse environment in their classes, are those who obtained poorer performance on EF.

  20. Radiation Protection Training in Spanish schools of medicine

    International Nuclear Information System (INIS)

    Ruiz-Cruces, R.; Perez Martinez, M.; Vano, E.; Hernandez Armas, J.; Diez de los Rios Delgado, A.

    2003-01-01

    Radiation Protection should be included in the programme of studies necessary to confer a bachelor's degree in Medicine, according to the Directive 97/43 Euratom on medical exposures and the Report RP116 published by the European commission on Education and Training in radiation protection for medical exposures. To analyse the present training programmes in radiation protection at the Medical School in different Spanish Universities. The syllabus and the contents of the subjects including radiation protection issues in 27 Spanish Schools of Medicine have been revised. Radiation protection subjects are obligatory at present, only at the Schools of Medicine from Cantabria and Malaga. There is a group of Schools of Medicine where radiation protection is an optional matter with an extension of 4,5 credits (45 hours). It also exists some topics in radiation protection in subjects dealing with Medical Physics and General Radiology (with a range value from 1 to 10 hours), in 10 Schools of Medicine. A wide dispersion among the contents of different subjects and the hours of training allocated by the different School are found. It should be useful the harmonization of the programmes. (Author)

  1. 50 Years of JBE: The Evolution of Biology as a School Subject

    Science.gov (United States)

    Jenkins, Edgar

    2016-01-01

    When the "Journal of Biological Education" was first published in 1967, biology was still very much the Cinderella of the three school sciences in many countries. Most selective secondary school biology courses readily betrayed their origins as an unconvincing coalition of botany and zoology. In the non-selective secondary modern…

  2. Introduction to computation and modeling for differential equations

    CERN Document Server

    Edsberg, Lennart

    2008-01-01

    An introduction to scientific computing for differential equationsIntroduction to Computation and Modeling for Differential Equations provides a unified and integrated view of numerical analysis, mathematical modeling in applications, and programming to solve differential equations, which is essential in problem-solving across many disciplines, such as engineering, physics, and economics. This book successfully introduces readers to the subject through a unique ""Five-M"" approach: Modeling, Mathematics, Methods, MATLAB, and Multiphysics. This approach facilitates a thorough understanding of h

  3. Discrimination of bilateral finger photoplethysmogram responses to reactive hyperemia in diabetic and healthy subjects using a differential vascular model framework

    International Nuclear Information System (INIS)

    Keikhosravi, Adib; Aghajani, Haleh; Zahedi, Edmond

    2013-01-01

    Endothelial dysfunction assessment has received considerable attention due to its potential in early screening of cardiovascular diseases. Since the seminal work by Celermajer in flow-mediated dilation (FMD) based on B-mode ultrasound measurement of the brachial artery dilation following limb ischemia, many attempts have been made toward applying this method to clinical, non-invasive endothelial dysfunction assessment. One major obstacle toward achieving this objective has been the relative high cost of the required setup and skilled manpower. Such limitations have prompted the investigation of other non-invasively accessible signals such as the photoplethysmogram (PPG) in relation to FMD. It is in the above context that this paper proposes to use a modified version of an existing differential model of the human upper vasculature in order to discriminate between healthy and diabetic subjects. PPG from 46 subjects (23 healthy and 23 diabetic) were utilized to identify the model parameters. Once the model parameters were identified, singular value decomposition was applied to reduce the number of features and increase the separability. Finally, a naive Bayes classifier resulted in an overall accuracy of 93.5% (Spec. 87.0% and Sens. 100%). Taking into account subjects’ gender further improved the overall accuracy. It is thought that the application of the proposed method to endothelial dysfunction assessment may positively impact the deployment of FMD in clinical settings. (paper)

  4. Caries risk assessment among 12-13 year old school-going children of government and private schools of Tirupur district, Tamil Nadu.

    Science.gov (United States)

    Mitha, Madhu M; Nijesh, J E; Chaly, Preetha Elizabeth; Priyadharshini, Indra; Junaid, Mohammed; Vaishnavi, S

    2016-01-01

    Dental caries is as ancient as humankind and has the longest association with the dental profession, an association that is punctuated with agony and ecstasy. The agonizing fact is that despite several efforts toward total eradication, this disease is still prevalent. Nevertheless, an ecstatic success of the profession is the global decline in the incidence compared to the yesteryears' epidemics. Hence, predicting dental caries earlier is a boon. One such model to predict is cariogram developed by Bratthall in 1996. The aim of this study was to assess the caries risk among 12-13 year old school-going children of government and private schools of Tirupur district in Tamil Nadu using cariogram computer model. A cross-sectional survey was carried out among 136 study subjects of 12-13 year of age, who fulfilled the inclusion and exclusion criteria. Data were collected using a predesigned questionnaire and scored according to a standardized protocol. The Chi-square test was used to find differences between caries-related factors and cariogram group. The correlation was acquired using Spearman's correlation. Government school study subjects had 56% of chance of avoiding caries whereas the private school study subjects had 66% of chance of avoiding caries in future and the differences were statistically significant (P = 0.001). A negative correlation was observed between the chance to avoid dental caries and cariogram sectors. The majority of the study subjects from government school belonged to medium-risk category and private school subjects belonged to low-risk category which inferred that private school students have high chance to avoid dental caries compared to government study subjects.

  5. A logic of “linking learning”: Leadership practices across schools, subject departments and classrooms

    Directory of Open Access Journals (Sweden)

    Wayne Melville

    2014-12-01

    Full Text Available This article considers the roles of school leaders, a departmental-level leader and a teacher in implementing a reform within a school, and the nature of the relations between the groups and individuals that attended this process. Drawing upon Bourdieu’s “thinking tools”, the article analyses the nature of the leadership practices surrounding the implementation of a single-sex mathematics class from the perspective of key participants in the change process: two school-level leaders, one departmental chair, and the teacher charged with teaching the class. By considering a secondary school and one of its constituent departments as a field and sub-field, respectively, we argue that even as there is evidence of contestation over the nature of the practices that influence or potentially influence the leadership practices at play within the field and sub-field as a whole, there are also significant learnings in relation to student learning on the part of those involved which serve as “links” between the leadership practices at the school and department levels, and the leadership of learning of the teacher implementing the reform. In this way, a logic of “linking learning”, guided by an ethic of concern for students’ success, was evident across school, department and classroom.

  6. Differential Prediction Generalization in College Admissions Testing

    Science.gov (United States)

    Aguinis, Herman; Culpepper, Steven A.; Pierce, Charles A.

    2016-01-01

    We introduce the concept of "differential prediction generalization" in the context of college admissions testing. Specifically, we assess the extent to which predicted first-year college grade point average (GPA) based on high-school grade point average (HSGPA) and SAT scores depends on a student's ethnicity and gender and whether this…

  7. Self-evaluation Maintenance in Actual School Performance and School Morale among Elementary Schoolchildren(Educational Psychology)

    OpenAIRE

    磯崎, 三喜年; イソザキ, ミキトシ; Mikitoshi, ISOZAKI

    2001-01-01

    The relation between self-evaluation maintenance in school performance and school morale among elementary school children was examined. Questionnaires were administered to two hundred and fifteen (113 male, 102 female) elementary schoolchildren. They were asked to name their close classmates and school subjects which they considered both relevant and not relevant to their self-definition. They were also asked to complete the School Morale Test (SMT, Nihon Bunka Kagakusha). The SMT consists of...

  8. Differential effects of airway anesthesia on ozone-induced pulmonary responses in human subjects.

    Science.gov (United States)

    Schelegle, E S; Eldridge, M W; Cross, C E; Walby, W F; Adams, W C

    2001-04-01

    We examined the effect of tetracaine aerosol inhalation, a local anesthetic, on lung volume decrements, rapid shallow breathing, and subjective symptoms of breathing discomfort induced by the acute inhalation of 0.30 ppm ozone for 65 min in 22 ozone-sensitive healthy human subjects. After 50 min of ozone inhalation FEV(1) was reduced 24%, breathing frequency was increased 40%, tidal volume was decreased 31%, and total subjective symptom score was increased (71.2, compared with 3.8 for filtered air exposure). Inhalation of tetracaine aerosol resulted in marked reductions in ozone-induced subjective symptoms of throat tickle and/or irritation (92.1%), cough (78.5%), shortness of breath (72.5%), and pain on deep inspiration (69.4%). In contrast, inhalation of tetracaine aerosol (mass median aerodynamic diameter of 3.52 microm with a geometric standard deviation of 1.92) resulted in only minor and inconsistent rectification of FEV(1) decrements (5.0%) and breathing frequency (-3.8%) that was not significantly different from that produced by saline aerosol alone (FEV(1), 5.1% and breathing frequency, -2.7%). Our data are consistent with afferent endings located within the large conducting airways of the tracheobronchial tree being primarily responsible for ozone-induced subjective symptoms and provides strong evidence that ozone-induced inhibition of maximal inspiratory effort is not dependent on conscious sensations of inspiratory discomfort.

  9. Middle School Transition Stress: Links with Academic Performance, Motivation, and School Experiences

    Science.gov (United States)

    Goldstein, Sara E.; Boxer, Paul; Rudolph, Erin

    2015-01-01

    The present study investigates links between early adolescents' subjective experiences of stress associated with the middle school transition and their academic outcomes. Seventh and eighth grade students (N?=?774) were surveyed about their experiences during their transition to middle school. Students answered questions about stress…

  10. Causes of learning problems in primary school students

    Directory of Open Access Journals (Sweden)

    Mirkov Snežana I.

    2003-01-01

    Full Text Available Investigations were conducted on learning problems using the sample of eighth-grade students of primary school (N=335. The respondents opted for one or more than seven offered statements related to: insufficient previous knowledge, insufficient studying, teaching contents (extensive, difficult unintelligible, textbook and teacher’s method of presenting the contents. On the basis of the results obtained, one-third of students have problems in mastering teaching contents of foreign language, physics and chemistry, and about one-fourth in mastering those of history and mathematics. All the mentioned causes of problems are present in varying degrees in some school subjects. The causes of learning problems are markedly present in a larger number of school subjects and they are related to some characteristics of teaching contents. Respondents point out, to a large extent, that teaching contents of technical education are uninteresting. In addition, students’ responses indicate that it is necessary to improve the method for mastering the teaching contents in various school subjects i.e. methods applied in the teaching process. Subjective causes, as pointed out by students, are connected with some of the subjects they have characterized as the most difficult. Unintelligible textbook is stressed to the lowest extent as a cause of learning problems compared to other causes stated for the majority of school subjects.

  11. XV "Jacques-Louis Lions" Spanish-French School

    CERN Document Server

    Vázquez, Carlos; Coquel, Frédéric

    2014-01-01

    This book, based on the lecture notes from the XVth Spanish-French School on Numerical Simulation in Physics and Engineering, covers a range of advances in numerical simulation in physics and engineering. The main subjects addressed are: biomechanics, stochastic calculus, geophysical flow simulation, and shock-capturing numerical methods for hyperbolic systems of partial differential equations. The book is mainly aimed at young graduate students in mathematics, engineering, and natural sciences who are starting to confront numerical simulation, either at a research level or in the field of industrial applications. It will also be helpful for researchers or even technicians who are working in an industrial environment and are interested in the state-of-the-art numerical techniques in these fields. Finally, the book will be useful as a textbook for master's or PhD level courses in mathematics, physics, or engineering.

  12. US Medical Student Performance on the NBME Subject Examination in Internal Medicine: Do Clerkship Sequence and Clerkship Length Matter?

    Science.gov (United States)

    Ouyang, Wenli; Cuddy, Monica M; Swanson, David B

    2015-09-01

    Prior to graduation, US medical students are required to complete clinical clerkship rotations, most commonly in the specialty areas of family medicine, internal medicine, obstetrics and gynecology (ob/gyn), pediatrics, psychiatry, and surgery. Within a school, the sequence in which students complete these clerkships varies. In addition, the length of these rotations varies, both within a school for different clerkships and between schools for the same clerkship. The present study investigated the effects of clerkship sequence and length on performance on the National Board of Medical Examiner's subject examination in internal medicine. The study sample included 16,091 students from 67 US Liaison Committee on Medical Education (LCME)-accredited medical schools who graduated in 2012 or 2013. Student-level measures included first-attempt internal medicine subject examination scores, first-attempt USMLE Step 1 scores, and five dichotomous variables capturing whether or not students completed rotations in family medicine, ob/gyn, pediatrics, psychiatry, and surgery prior to taking the internal medicine rotation. School-level measures included clerkship length and average Step 1 score. Multilevel models with students nested in schools were estimated with internal medicine subject examination scores as the dependent measure. Step 1 scores and the five dichotomous variables were treated as student-level predictors. Internal medicine clerkship length and average Step 1 score were used to predict school-to-school variation in average internal medicine subject examination scores. Completion of rotations in surgery, pediatrics and family medicine prior to taking the internal medicine examination significantly improved scores, with the largest benefit observed for surgery (coefficient = 1.58 points; p value internal medicine subject examination performance. At the school level, longer internal medicine clerkships were associated with higher scores on the internal medicine

  13. How Friendship Network Characteristics Influence Subjective Well-Being

    NARCIS (Netherlands)

    van der Horst, Mariska; Coffé, Hilde

    2012-01-01

    This article explores how friendship network characteristics influence subjective well-being (SWB). Using data from the 2003 General Social Survey of Canada, three components of the friendship network are differentiated: number of friends, frequency of contact, and heterogeneity of friends. We argue

  14. A logic of “linking learning”: Leadership practices across schools, subject departments and classrooms

    OpenAIRE

    Wayne Melville; Ian Hardy; Molly Weinburgh; Anthony Bartley

    2014-01-01

    This article considers the roles of school leaders, a departmental-level leader and a teacher in implementing a reform within a school, and the nature of the relations between the groups and individuals that attended this process. Drawing upon Bourdieu’s “thinking tools”, the article analyses the nature of the leadership practices surrounding the implementation of a single-sex mathematics class from the perspective of key participants in the change process: two school-level leaders, one depar...

  15. Differentiating Instruction through Multiple Intelligences in a Middle School Mathematics Classroom

    Science.gov (United States)

    Jones, Marcella

    2017-01-01

    Eighth grade students at a middle school in a southern state were required a mathematics pass rate of 67.6% to meet annual yearly progress (AYP). Black and Hispanic students performed below the required pass rate on state assessments; thus, the school did not make AYP from 2007-2010. In an attempt to address low test scores in mathematics, the…

  16. Differentiation of initial skills in 1st grade and the relative age effect in 3rd grade

    Directory of Open Access Journals (Sweden)

    KRZYSZTOF KONARZEWSKI

    2017-06-01

    Full Text Available The paper aims to verify two hypotheses. The first states that the differentiation of initial 1st grade pupil skills is negatively correlated with age at entry to school. This was tested according to findings from the ERI study Six and seven year olds at the start of school. The variation of reading and writing scores of 1164 pupils aged 5.9–7.9 years who were beginning 1st grade decreased in subsequent age quartiles. The second hypothesis – that classroom differentiation of pupils’ initial skills in 1st grade is positively correlated with the birthdate effect in 3rd grade – was tested on data of 4838 pupils from 254 classrooms drawn from the 2011 PIRLS and TIMSS studies in Poland. Skills were evaluated on the basis of parental reports. Hierarchical linear analysis (gender, SES and school location controlled showed that the greater the differentiation of language skills in 1st grade, the greater the birthdate effect in mathematics in 3rd grade. This result suggests that school entry age is of lesser importance than the methods used to reduce differences in children’s school readiness at the onset of education.

  17. Does the school performance variable used in the International Health Behavior in School-Aged Children (HBSC) Study reflect students' school grades?

    Science.gov (United States)

    Felder-Puig, Rosemarie; Griebler, Robert; Samdal, Oddrun; King, Matthew A; Freeman, John; Duer, Wolfgang

    2012-09-01

    Given the pressure that educators and policy makers are under to achieve academic standards for students, understanding the relationship of academic success to various aspects of health is important. The international Health Behavior in School-Aged Children (HBSC) questionnaire, being used in 41 countries with different school and grading systems, has contained an item assessing perceived school performance (PSP) since 1986. Whereas the test-retest reliability of this item has been reported previously, we determined its convergent and discriminant validity. This cross-sectional study used anonymous self-report data from Austrian (N = 266), Norwegian (N = 240), and Canadian (N = 9,717) samples. Students were between 10 and 17 years old. PSP responses were compared to the self-reported average school grades in 6 subjects (Austria) or 8 subjects (Norway), respectively, or to a general, 5-category-based appraisal of most recent school grades (Canada). Correlations between PSP and self-reported average school grade scores were between 0.51 and 0.65, representing large effect sizes. Differences between the median school grades in the 4 categories of the PSP item were statistically significant in all 3 samples. The PSP item showed predominantly small associations with some randomly selected HBSC items or scales designed to measure different concepts. The PSP item seems to be a valid and useful question that can distinguish groups of respondents that get good grades at school from those that do not. The meaning of PSP may be context-specific and may have different connotations across student populations from different countries with different school systems. © 2012, American School Health Association.

  18. Subjective Fatigue in Children with Hearing Loss: Some Preliminary Findings

    Science.gov (United States)

    Hornsby, Benjamin W. Y.; Werfel, Krystal; Camarata, Stephen; Bess, Fred H.

    2014-01-01

    Purpose: In this study, the authors examined the effect of hearing loss on subjective reports of fatigue in school-age children using a standardized measure. Methods: As part of a larger ongoing study, the authors obtained subjective ratings of fatigue using the Pediatric Quality of Life Inventory (PedsQL) Multidimensional Fatigue Scale (Varni,…

  19. Achievement Goal Orientations and Subjective Well-Being: A Person-Centred Analysis

    Science.gov (United States)

    Tuominen-Soini, Heta; Salmela-Aro, Katariina; Niemivirta, Markku

    2008-01-01

    This study examined whether students with different achievement goal orientation profiles differ in terms of subjective well-being (i.e., self-esteem, depressive symptoms, school-related burnout, and educational goal appraisals). Six groups of students with unique motivational profiles were identified. Observed differences in subjective well-being…

  20. Florida SpringBoard® Schools Efficacy Study. Statistical Report 2015-1

    Science.gov (United States)

    Niu, Sunny; Li, Jun; Merriman, Jennifer; Matos-Elefonte, Haifa

    2015-01-01

    In this study, we compare SpringBoard® (SB) schools that had continuously used the SB English Language Arts (ELA) curriculum for at least three years with comparable non-SB schools. For high schools, the outcomes examined were school-level AP® participation and performance for a) all AP subjects, b) ELA and social science AP subjects, and c) ELA…

  1. Transforming the Subject Matter: Examining the Intellectual Roots of Pedagogical Content Knowledge

    Science.gov (United States)

    Deng, Zongyi

    2007-01-01

    This article questions the basic assumptions of pedagogical content knowledge by analyzing the ideas of Jerome Bruner, Joseph Schwab, and John Dewey concerning transforming the subject matter. It argues that transforming the subject matter is not only a pedagogical but also a complex curricular task in terms of developing a school subject or a…

  2. SCIENTIFIC AND METHODICAL ASPECTS OF FORMATION OF SUBJECT CONTENT OF TRAINING COURSESFOR INVERSE PROBLEMS FOR DIFFERENTIAL EQUATIONS

    Directory of Open Access Journals (Sweden)

    В С Корнилов

    2016-12-01

    Full Text Available The article presents scientific and methodical aspects of forming the content of education inverse problems for differential equations for students of higher educational institutions of physical, mathematical and natural science training areas. The goals are formulated and the principles of training are the content of learning inverse problems for differential equations. Attention is drawn to the particular issues of teaching courses inverse problems. Describes the classification criteria and target modules that play the role of tools to create and analyze the model and curriculum, forming learning content inverse problems for differential equations. The content classification features and target modules. Formulate conclusions that learning the inverse problems for differential equations has scientific, educational and humanitarian potential of students and as a result of this training they gain the fundamental knowledge in the applied and computational mathematics, and also develop scientific worldview, applied, environmental, information thinking.

  3. Deficientes auditivos e escolaridade: fatores diferenciais que possibilitam o acesso ao ensino superior People with hearing impairments and schooling: differential factors that assure access to higher education

    Directory of Open Access Journals (Sweden)

    Milena Valelongo Manente

    2007-04-01

    students' experiences at the higher education level. The purpose of this study was to uncover differential factors which may facilitate such students' access to higher education and those that hinder their entrance and permanence in university studies. Two questionnaires were applied: Group A - university students and B1 - high school students; B2 - other education levels. For Group A the results showed that the facilitating factors were: previous success in school, family support and helpful teachers. The difficulties they reported were factors which corresponded to the absence of the facilitating factors mentioned: lack of success during school years and no support from teachers. Favorable factors for those enrolled in college or university were the support of classmates and family, as well as close attention from teachers' attention. Hindering factors included lack of attention by teachers and absence of guidance by health professionals. The results obtained with Group B showed that subjects wanted to enroll in higher education, but only a few attempted undergoing entrances examinations (vestibular, due to financial issues, fear of doing poorly on the exams and fear of not being able to keep up with the course load. In Group B2 the intention of going to college is rated lower when compared to Group B1. These subjects believed that the aspects related to schooling (scholastic achievement, teacher support, access to technology are pertinent, and that family support can be helpful, however they recognize their own educational challenges and they understand that lack of teacher support can be a hindrance. As a conclusion, specialized institutions do not seem to be prepared to enroll university students with hearing impairments. Subjects from theB1 and B2 Groups showed that the main impediments they faced were of financial order and because of their previous underachievement in school.

  4. Introduction to complex theory of differential equations

    CERN Document Server

    Savin, Anton

    2017-01-01

    This book discusses the complex theory of differential equations or more precisely, the theory of differential equations on complex-analytic manifolds. Although the theory of differential equations on real manifolds is well known – it is described in thousands of papers and its usefulness requires no comments or explanations – to date specialists on differential equations have not focused on the complex theory of partial differential equations. However, as well as being remarkably beautiful, this theory can be used to solve a number of problems in real theory, for instance, the Poincaré balayage problem and the mother body problem in geophysics. The monograph does not require readers to be familiar with advanced notions in complex analysis, differential equations, or topology. With its numerous examples and exercises, it appeals to advanced undergraduate and graduate students, and also to researchers wanting to familiarize themselves with the subject.

  5. Tribal vs. Public Schools: Perceived Discrimination and School Adjustment among Indigenous Children from Early to Mid-Adolescence.

    Science.gov (United States)

    Crawford, Devan M; Cheadle, Jacob E; Whitbeck, Les B

    2010-04-01

    The purpose of this study is to assess the differential effects of perceived discrimination by type of school on positive school adjustment among Indigenous children during late elementary and early middle school years. The analysis utilizes a sample of 654 Indigenous children from four reservations in the Northern Midwest and four Canadian First Nation reserves. Multiple group linear growth modeling within a structural equation framework is employed to investigate the moderating effects of school type on the relationship between discrimination and positive school adjustment. Results show that students in all school types score relatively high on positive school adjustment at time one (ages 10-12). However, in contrast to students in tribal schools for whom positive school adjustment remains stable, those attending public schools and those moving between school types show a decline in school adjustment over time. Furthermore, the negative effects of discrimination on positive school adjustment are greater for those attending public schools and those moving between schools. Possible reasons for this finding and potential explanations for why tribal schools may provide protection from the negative effects of discrimination are discussed.

  6. Identification of fractional-order systems via a switching differential evolution subject to noise perturbations

    Energy Technology Data Exchange (ETDEWEB)

    Zhu, Wu, E-mail: dtzhuwu@gmail.com [College of Information Science and Technology, Donghua University, Shanghai 201620 (China); Fang, Jian-an [College of Information Science and Technology, Donghua University, Shanghai 201620 (China); Tang, Yang, E-mail: yang.tang@pik-potsdam.de [Institute of Physics, Humboldt University, Berlin 12489 (Germany); Potsdam Institute for Climate Impact Research, Potsdam 14415 (Germany); Research Institute for Intelligent Control and System, Harbin Institute of Technology, Harbin 150006 (China); Zhang, Wenbing [Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong (China); Xu, Yulong [College of Information Science and Technology, Donghua University, Shanghai 201620 (China)

    2012-10-01

    In this Letter, a differential evolution variant, called switching DE (SDE), has been employed to estimate the orders and parameters in incommensurate fractional-order chaotic systems. The proposed algorithm includes a switching population utilization strategy, where the population size is adjusted dynamically based on the solution-searching status. Thus, this adaptive control method realizes the identification of fractional-order Lorenz, Lü and Chen systems in both deterministic and stochastic environments, respectively. Numerical simulations are provided, where comparisons are made with five other State-of-the-Art evolutionary algorithms (EAs) to verify the effectiveness of the proposed method. -- Highlights: ► Switching population utilization strategy is applied for differential evolution. ► The parameters are estimated in both deterministic and stochastic environments. ► Comparisons with five other EAs verify the effectiveness of the proposed method.

  7. Identification of fractional-order systems via a switching differential evolution subject to noise perturbations

    International Nuclear Information System (INIS)

    Zhu, Wu; Fang, Jian-an; Tang, Yang; Zhang, Wenbing; Xu, Yulong

    2012-01-01

    In this Letter, a differential evolution variant, called switching DE (SDE), has been employed to estimate the orders and parameters in incommensurate fractional-order chaotic systems. The proposed algorithm includes a switching population utilization strategy, where the population size is adjusted dynamically based on the solution-searching status. Thus, this adaptive control method realizes the identification of fractional-order Lorenz, Lü and Chen systems in both deterministic and stochastic environments, respectively. Numerical simulations are provided, where comparisons are made with five other State-of-the-Art evolutionary algorithms (EAs) to verify the effectiveness of the proposed method. -- Highlights: ► Switching population utilization strategy is applied for differential evolution. ► The parameters are estimated in both deterministic and stochastic environments. ► Comparisons with five other EAs verify the effectiveness of the proposed method.

  8. 十二年國民基本教育中學師資培育的有效教學:差異化的觀點 12-Year Basic Education High School Teacher Education Effective Instruction: Differentiation Overview

    Directory of Open Access Journals (Sweden)

    謝念慈 Nien-Tzu Hsieh

    2016-09-01

    Full Text Available 2014年8月,教育部推行十二年國民基本教育,中學師資培育勢必再受衝擊,再次轉型的教改風潮下,研究者針對師資培育如何實施有成效的教學,持差異化的觀點做概論性的論述。本研究採文獻分析法與參與觀察法,針對臺灣中學師資培育有效教學─差異化的觀點,提出五項元素:「師資培育的學習環境」、「師資培育課程」、「師資培育的評量」、「師資培育教師的教學」及「師資培育教師的教室領導與管理」,供教育部及師資培育之大學在新國民教育里程碑之際,作為中學師資培育的參考。 August 2014, the Ministry of Education implementation of the national basic education, high school teacher education is bound to further shocks again, below wave of reform transformation again, teacher education for researcher how to implement effective Instruction, a view is differentiated for the discussion of introduction. Researcher adopted literature analysis method and participant observation method, for our high school teacher education effective instruction─differentiation overview, proposed fi ve elements: learning environment and differentiation, curriculum and differentiation, assessment and differentiation, instruction and differentiation, classroom leardership/mangement and differentiation, for the Ministry of Education and the university of teacher education in the new national education new milestone occasion, high school teacher education reference.

  9. Nutritional environment at secondary schools in Bloemfontein, South ...

    African Journals Online (AJOL)

    Objective: The objective was to determine the nutritional environment at secondary schools in Bloemfontein, Free State province. Design: This was a cross-sectional, descriptive study. Subjects and setting: The subjects were secondary school principals in Bloemfontein, Free State province, in 2006. Method: Principals of 10 ...

  10. Effect of differentiated instructional strategies on students' retention ...

    African Journals Online (AJOL)

    The effect of differentiated instructional strategies on students' retention in geometry in senior secondary schools was examined. The study employed experimental research design of pretest, posttest control group. The area of this study is Abuja Municipal Area Council, the Federal Capital Territory. The target population ...

  11. Mitochondria in aging cell differentiation

    Czech Academy of Sciences Publication Activity Database

    Palková, Zdena; Váchová, Libuše

    2016-01-01

    Roč. 8, č. 7 (2016), s. 1287-1288 ISSN 1945-4589 R&D Projects: GA MŠk(CZ) ED1.1.00/02.0109 Institutional support: RVO:61388971 Keywords : mitochondria * cell differentiation * retrograde signaling Subject RIV: EE - Microbiology, Virology Impact factor: 4.867, year: 2016

  12. Studies of the calcium metabolism of subjects with renal dysfunction

    International Nuclear Information System (INIS)

    Kotler, L.H.

    1983-01-01

    In order to perform a detailed study of calcium metabolism, it is necessary to differentiate between intestinal absorption and its subsequent behaviour in terms of either uptake onto the bone or excretion. The measurement of calcium absorption involved two separate intakes of the tracer 47 Ca. Each subject ingested a known activity. Measurements on blood samples were made after 5 hours and a smoothed curve describing the appearance of the activity in the plasma was determined. About 4 weeks after oral ingestion a known activity was injected into the subject and the procedure repeated. A curve describing the differential transfer of calcium from the intestine to the blood stream was derived by performing a deconvolution procedure on the two curves

  13. An investigation of strategies for integrated learning experiences and instruction in the teaching of creative art subjects

    Directory of Open Access Journals (Sweden)

    Yolisa Nompula

    2012-01-01

    Full Text Available This study investigated the integrating possibilities within each creative arts subject. The objective was to optimize the limited teaching time, generally allocated to each art subject in schools, by developing a pedagogical strategy for its successful implementation. While the study was limited to South African schools, the results have global relevance and significance in the ongoing global trendsetting and discourse on arts education. In South Africa the previous National Curriculum Statement (NCS, 2002 integrated music, dance, drama and visual arts where possible, while the new Curriculum and Assessment Policy Statement (CAPS, 2011 offers two elective art subjects in the senior phase (Grades 7-9, each taught separately an hour per week during school hours and one hour per week after school, thereby attempting to extend the teaching time. This qualitative enquiry used documentary analyses, teacher interviews, and student group discussions for the collection of data. Pre-determined and emergent codes based on grounded theory showed that it is possible to integrate theory with practice within one art subject by teaching theoretical work in the context of practical work, thus optimizing the limited time allocated to arts and culture education in school timetables.

  14. Cultural Capital, Family Background and Education: Choosing University Subjects in China

    Science.gov (United States)

    Sheng, Xiaoming

    2017-01-01

    This article employs Bourdieu's conceptual tools to unpack family influences on students' subject and university choices in China. This empirical study employed mixed research approaches, using both quantitative and qualitative methods, to examine students' choices of subjects and universities in a sample of secondary school students from the age…

  15. Distinguishing medication-free subjects with unipolar disorder from subjects with bipolar disorder: state matters.

    Science.gov (United States)

    Rive, Maria M; Redlich, Ronny; Schmaal, Lianne; Marquand, André F; Dannlowski, Udo; Grotegerd, Dominik; Veltman, Dick J; Schene, Aart H; Ruhé, Henricus G

    2016-11-01

    Recent studies have indicated that pattern recognition techniques of functional magnetic resonance imaging (fMRI) data for individual classification may be valuable for distinguishing between major depressive disorder (MDD) and bipolar disorder (BD). Importantly, medication may have affected previous classification results as subjects with MDD and BD use different classes of medication. Furthermore, almost all studies have investigated only depressed subjects. Therefore, we focused on medication-free subjects. We additionally investigated whether classification would be mood state independent by including depressed and remitted subjects alike. We applied Gaussian process classifiers to investigate the discriminatory power of structural MRI (gray matter volumes of emotion regulation areas) and resting-state fMRI (resting-state networks implicated in mood disorders: default mode network [DMN], salience network [SN], and lateralized frontoparietal networks [FPNs]) in depressed (n=42) and remitted (n=49) medication-free subjects with MDD and BD. Depressed subjects with MDD and BD could be classified based on the gray matter volumes of emotion regulation areas as well as DMN functional connectivity with 69.1% prediction accuracy. Prediction accuracy using the FPNs and SN did not exceed chance level. It was not possible to discriminate between remitted subjects with MDD and BD. For the first time, we showed that medication-free subjects with MDD and BD can be differentiated based on structural MRI as well as resting-state functional connectivity. Importantly, the results indicated that research concerning diagnostic neuroimaging tools distinguishing between MDD and BD should consider mood state as only depressed subjects with MDD and BD could be correctly classified. Future studies, in larger samples are needed to investigate whether the results can be generalized to medication-naïve or first-episode subjects. © 2016 John Wiley & Sons A/S. Published by John Wiley

  16. A Study of Differentiated Instruction Based on the SIOP Model in Georgia Classrooms

    Science.gov (United States)

    Tomlinson, Sherry Marie

    2013-01-01

    This mixed methods study investigated the teachers' concerns of the sheltered instruction observation protocol (SIOP) model (Echevarria, Short and Vogt, 2008) as a means to differentiate instruction for LEP students in public school classrooms. This study took place in one central Georgia school district with a sample of 16 teachers who…

  17. Cultures of Learning in Effective High Schools

    Science.gov (United States)

    Tichnor-Wagner, Ariel; Harrison, Christopher; Cohen-Vogel, Lora

    2016-01-01

    Purpose: Research indicates that a culture of learning is a key factor in building high schools that foster academic achievement in all students. Yet less is known about which elements of a culture of learning differentiate schools with higher levels of academic performance. To fill this gap, this comparative case study examined the cultures of…

  18. Training readers at school: the educational project, the school library and the mediation

    Directory of Open Access Journals (Sweden)

    Rovilson José da Silva

    2015-09-01

    Full Text Available Introduction: Discusses the formation of readers in the first years of elementary school and proposes the integration between the school pedagogical project, teachers, reading practices and the school library. Objective: To analyze the basic assumptions to train readers in school. Methods: Bibliographic research based on a literature review on the subject. Results: Initial elements that may be used to structure readers-training projects at any schools are presented. Conclusion: Training readers at school consists in having procedures and pedagogical actions performed in combination with guided and free usage of the library, borrowing books and time to hear stories and talk about them.

  19. Comparative Analyses of the Teaching Methods and Evaluation Practices in English Subject at Secondary School Certificate (SSC) and General Certificate of Education (GCE O-Level) in Pakistan

    Science.gov (United States)

    Behlol, Malik Ghulam; Anwar, Mohammad

    2011-01-01

    The study was conducted to compare the teaching methods and evaluation practices in English subject at secondary school certificate (SSC) and general certificate of education GCE-O-level in Pakistan. The population of the study was students, teachers and experts at SSC and 0-level in the Punjab province. Purposive and random sampling techniques…

  20. Building school-based reading practices

    African Journals Online (AJOL)

    Erna Kinsey

    context of the academic subjects which they study at school, rather than in areas traditionally associated with learners' out-of-school interests ... the majority of the learners had not seen their parents reading a book ..... Harvard University Press.

  1. Emergent Subjectivity in Caring Institutions for Teenagers

    Science.gov (United States)

    Severinsson, Susanne; Nord, Catharina

    2015-01-01

    We investigate how different mealtime situations help shape teenager and staff subjectivities in two Swedish residential care homes and a special school for girls and boys, 12-15 years old, with social, emotional and behavioural difficulties. Three mealtime networks are analysed using concepts from actor-network theory, treating architectural…

  2. Present situation and the role of the radiation control education for health personnel before leaving school

    International Nuclear Information System (INIS)

    Orito, T.; Koga, S.; Suzuki, S.; Nakamura, M.

    1992-01-01

    For purpose of investigating the present situation of radiological technologist education for radiation protection and control before leaving school, questionnaires were sent out to 28 school for radiological technologist in Japan. For purpose of characterizing each school, it is permitted by the 'Designation rules for schools and training schools for radiological technologist' to use 500 school hours for any of the subject, mainly special subjects that are selected by the school. In investigating the 500 school hours which are left to the discretion of each school for characterization, some of those hours are used for radiation control-related subjects in 20 schools from which answers to questionnaires were obtained. Briefly, 15 to as many as 210 hours are spent for lessons regarding such subjects. (author)

  3. A contemplation in negation and emphasizes of outstanding philosophers of Tehran philosophy school in immortality of subject in substantial movement.

    Directory of Open Access Journals (Sweden)

    mohamad khosravi farsani

    2015-03-01

    Full Text Available Agha Ali and Jelveh ,two of outstanding of Tehran philosophy school, have reconsidered Sandra's opinions in two opposite sides. Agha Ali is the claimant of negation and ambiguity in most of Sandra's opinions while emphasizing on transcendent theosophy foundations ,and he tries to make these ambiguities clear .However , Jelveh follows Avicenna's way and has the idea of criticizing Sandra .This article has chosen the problem Of immortality of subject in substantial movement between all debates of these two philosophers of the same age.in this essay we are going to survey Agha Ali's claims in his new explantation in one hand ,and survey and criticize the new explanation of Jelveh in negation Of substantial movement .One of the consequences of surveying and criticizing these two philosophers is that we recognize Agha Ali has succeeded in making Sadra's opinions clear by presenting a new explanation of substantial movement subject. However ,Jelveh has merged Sadra's opinions with Avicenna's instead of debilitating Sadra's opinions and stabilizing Avicenna's opinions.

  4. Inducing and assessing differentiated emotion-feeling states in the laboratory.

    Science.gov (United States)

    Philippot, P

    1993-03-01

    Two questions are addressed. The first question pertains to the capacity of film segments to induce emotional states that are: (a) as comparable as possible to naturally occurring emotions; (b) similar across individuals; and (c) clearly differentiated across the intended emotions. The second question concerns the discriminant capacity of self-report questionnaires of emotion-feeling states differing in their theoretical assumptions. Subjects viewed six short film segments and rated the strength of their responses on one of three kinds of questionnaires. The questionnaires were: (1) the Differential Emotions Scale that postulates category-based distinctions between emotions; (2) the Semantic Differential that postulates that emotions are distinguished along bipolar dimensions; and (3) free labelling of their feelings by the subjects (control condition with no theoretical a priori). Overall, results indicate that film segments can elicit a diversity of predictable emotions, in the same way, in a majority of individuals. In the present procedure, the Differential Emotions Scale yielded a better discrimination between emotional states than the Semantic Differential. Implications for emotion research and theories of the cognitive structure of emotion are discussed.

  5. An Investigation of Strategies for Integrated Learning Experiences and Instruction in the Teaching of Creative Art Subjects

    Science.gov (United States)

    Nompula, Yolisa

    2012-01-01

    This study investigated the integrating possibilities within each creative arts subject. The objective was to optimize the limited teaching time, generally allocated to each art subject in schools, by developing a pedagogical strategy for its successful implementation. While the study was limited to South African schools, the results have global…

  6. Chewing gum differentially affects aspects of attention in healthy subjects.

    Science.gov (United States)

    Tucha, Oliver; Mecklinger, Lara; Maier, Kerstin; Hammerl, Marianne; Lange, Klaus W

    2004-06-01

    In a study published previously in this journal (Wilkinson et al., 2002), the effect of chewing gum on cognitive functioning was examined. The results of this study indicated that chewing a piece of gum results in an improvement of working memory and of both immediate and delayed recall of words but not of attention. In the present study, memory and a variety of attentional functions of healthy adult participants were examined under four different conditions: no chewing, mimicking chewing movements, chewing a piece of tasteless chewing gum and chewing a piece of spearmint flavoured chewing gum. The sequence of conditions was randomised across participants. The results showed that the chewing of gum did not improve participants' memory functions. Furthermore, chewing may differentially affect specific aspects of attention. While sustained attention was improved by the chewing of gum, alertness and flexibility were adversely affected by chewing. In conclusion, claims that the chewing a gum improves cognition should be viewed with caution.

  7. Disability differentials in educational attainment in England: primary and secondary effects.

    Science.gov (United States)

    Chatzitheochari, Stella; Platt, Lucinda

    2018-04-17

    Childhood disability has been largely overlooked in social stratification and life course research. As a result, we know remarkably little about mechanisms behind well-documented disability differentials in educational outcomes. This study investigates educational transitions of disabled youth using data from the Longitudinal Study of Young People in England. We draw on social stratification literature on primary and secondary effects as well as that on stigma and labelling in order to explain disabled young people's educational outcomes. We find that disability differentials in transition rates to full-time academic upper secondary education and to university are largely the result of primary effects, reflected in differences in school performance between disabled and non-disabled young people. However, we also find evidence for secondary effects, with similarly achieving disabled young people less likely to pursue full-time academic upper secondary education compared to their non-disabled peers. We examine the extent to which these effects can be explained by disabled youth's suppressed educational expectations as well as their experiences of being bullied at school, which we link to the stigma experienced by disabled young people and their families. We find that educational expectations play an important role at crucial transitions in the English school system, while the effect of bullying is considerably smaller. By drawing attention to different social processes contributing to disability differentials in attainment, our study moves beyond medical models that implicitly assume a naturalized association of disability with poor educational outcomes, and demonstrates the parallels of disability with other ascriptive inequalities. © London School of Economics and Political Science 2018.

  8. Mind the Gap: How Students Differentially Perceive Their School's Attendance Policies in Germany

    Science.gov (United States)

    Saelzer, Christine; Lenski, Anna Eva

    2016-01-01

    Truant student behavior can be due to various reasons. Some of these reasons are located in schools. So far, little is known about how student perception of school rules is related to truancy. This study aims to identify types of school attendance policies and how these policies are associated with individual truancy. Self-reports from the German…

  9. Trends in differential equations and applications

    CERN Document Server

    Neble, María; Galván, José

    2016-01-01

    This work collects the most important results presented at the Congress on Differential Equations and Applications/Congress on Applied Mathematics (CEDYA/CMA) in Cádiz (Spain) in 2015. It supports further research in differential equations, numerical analysis, mechanics, control and optimization. In particular, it helps readers gain an overview of specific problems of interest in the current mathematical research related to different branches of applied mathematics. This includes the analysis of nonlinear partial differential equations, exact solutions techniques for ordinary differential equations, numerical analysis and numerical simulation of some models arising in experimental sciences and engineering, control and optimization, and also trending topics on numerical linear Algebra, dynamical systems, and applied mathematics for Industry. This volume is mainly addressed to any researcher interested in the applications of mathematics, especially in any subject mentioned above. It may be also useful to PhD s...

  10. School Leadership and Counselors Working Together to Address Bullying

    Science.gov (United States)

    Austin, Sheila M.; Reynolds, Glenda P.; Barnes, Shirley L.

    2012-01-01

    School bullying remains a serious issue although it has been the subject of national news, government agencies, schools and community organizations since the school shootings at Columbine. School administrators must implement school policies concerning bullying and harassment. The authors describe how administrators can develop a school-wide…

  11. Ability Grouping and Differentiated Instruction in an Era of Data-Driven Decision Making

    Science.gov (United States)

    Park, Vicki; Datnow, Amanda

    2017-01-01

    Despite data-driven decision making being a ubiquitous part of policy and school reform efforts, little is known about how teachers use data for instructional decision making. Drawing on data from a qualitative case study of four elementary schools, we examine the logic and patterns of teacher decision making about differentiation and ability…

  12. Differential effects of visual feedback on subjective visual vertical accuracy and precision.

    Directory of Open Access Journals (Sweden)

    Daniel Bjasch

    Full Text Available The brain constructs an internal estimate of the gravitational vertical by integrating multiple sensory signals. In darkness, systematic head-roll dependent errors in verticality estimates, as measured by the subjective visual vertical (SVV, occur. We hypothesized that visual feedback after each trial results in increased accuracy, as physiological adjustment errors (A-/E-effect are likely based on central computational mechanisms and investigated whether such improvements were related to adaptational shifts of perceived vertical or to a higher cognitive strategy. We asked 12 healthy human subjects to adjust a luminous arrow to vertical in various head-roll positions (0 to 120deg right-ear down, 15deg steps. After each adjustment visual feedback was provided (lights on, display of previous adjustment and of an earth-vertical cross. Control trials consisted of SVV adjustments without feedback. At head-roll angles with the largest A-effect (90, 105, and 120deg, errors were reduced significantly (p0.05 influenced. In seven subjects an additional session with two consecutive blocks (first with, then without visual feedback was completed at 90, 105 and 120deg head-roll. In these positions the error-reduction by the previous visual feedback block remained significant over the consecutive 18-24 min (post-feedback block, i.e., was still significantly (p<0.002 different from the control trials. Eleven out of 12 subjects reported having consciously added a bias to their perceived vertical based on visual feedback in order to minimize errors. We conclude that improvements of SVV accuracy by visual feedback, which remained effective after removal of feedback for ≥18 min, rather resulted from a cognitive strategy than by adapting the internal estimate of the gravitational vertical. The mechanisms behind the SVV therefore, remained stable, which is also supported by the fact that SVV precision - depending mostly on otolith input - was not affected by visual

  13. 44 CFR 7.8 - Elementary and secondary schools.

    Science.gov (United States)

    2010-10-01

    ... desegregation of such school or school system which the United States Commissioner of Education determines is... satisfied if such school or school system (a) is subject to a final order of a court of the United States... final order of a court of the United States for the desegregation of such school or school system is...

  14. Associations of subjective social status with accelerometer-based physical activity and sedentary time among adolescents.

    Science.gov (United States)

    Rajala, Katja; Kankaanpää, Anna; Laine, Kaarlo; Itkonen, Hannu; Goodman, Elizabeth; Tammelin, Tuija

    2018-06-11

    This study examined the associations of subjective social status (SSS) with physical activity (PA) and sedentary time (ST) among adolescents. The study population consisted of 420 Finnish adolescents aged 13 to 14 years. The adolescents reported their own SSS within their school (school SSS) and their family's social position within society (society SSS) based on the youth version of the Subjective Social Status Scale. Adolescents' moderate- to vigorous-intensity physical activity (MVPA) and ST were measured objectively by accelerometers and analyzed separately for the whole day and the school day. The associations between SSS and MVPA and ST outcomes were analyzed using multilevel modeling. School SSS was positively associated with whole-day MVPA and negatively associated with school-time ST. Society SSS was not significantly associated with objectively measured MVPA or ST. Both MVPA and ST are important behavioral determinants of health. As an important correlate of MVPA and ST, school SSS should be addressed by providers when discussing obesity risk and healthy behaviors with adolescents.

  15. Relationships among School Climate, School Safety, and Student Achievement and Well-Being: A Review of the Literature

    Science.gov (United States)

    Kutsyuruba, Benjamin; Klinger, Don A.; Hussain, Alicia

    2015-01-01

    School climate, safety and well-being of students are important antecedents of academic achievement. However, school members do not necessarily experience school climate in the same way; rather, their subjective perceptions of the environment and personal characteristics influence individual outcomes and behaviours. Therefore, a closer look at the…

  16. Differential relationships of family drinking with alcohol expectancy among urban school children

    Directory of Open Access Journals (Sweden)

    Chen Kuang-Hung

    2011-02-01

    Full Text Available Abstract Background Positive alcohol outcome expectancy has consistently been linked with problematic drinking, but there is little population-based evidence on its role on early stages of drinking in childhood. The present study seeks to understand the extent to which drinking of family members is differentially associated with the endorsement of alcohol expectancy in late childhood. Methods A representative sample of 4th and 6th graders (N = 2455 drawn from 28 public schools in an urban region of Taiwan completed a self-administered paper-and-pencil questionnaire. Each student provided information on alcohol expectancy, drinking experiences, and individual and family attributes. Complex survey analyses were performed to evaluate the relationship, with stratification by children's alcohol drinking history. Results An estimated 29% of the 4th graders and 43% of the 6th graders had initiated alcohol consumption (over 40% of them had drank on three or more occasions. Alcohol drinking-related differences appear in both the endorsement and the correlates of alcohol expectancy. Positive alcohol expectancy was strongly associated with family drinking, particularly the dimension of "enhanced social behaviors"; negative alcohol expectancy was inversely associated with drinking frequency. Among alcohol naïve children, significant connections appear between paternal drinking and three dimensions of positive alcohol expectancy (i.e., enhanced social behaviors:βwt = 0.15, promoting relaxation or tension reduction:βwt = 0.18, and global positive transformation:βwt = 0.22. Conclusions Individual tailored strategies that address family influences on alcohol expectancy may be needed in prevention programs targeting drinking behaviors in children.

  17. Assessment of School Image

    Directory of Open Access Journals (Sweden)

    Ludvík Eger

    2018-06-01

    Full Text Available There seems to be a gap in the literature on educational management that focuses on school image and its assessment. This paper addresses this issue by reviewing the state of the art regarding school image and communication with the public.School image can be defined as the overall impression and mosaic synthesised from numerous impressions of individuals of school publics (pupils/students, teachers and deputies of school management, parents, and other stakeholders. School image is not what the headteachers understand it to be, but the feelings and beliefs about the school and its educational programme that exist in the minds of the school publics. The present study contributes to the literature by providing an overview of school image and by providing a practical application of a useful tool for assessing the content of corporate image. Semantic differential scales are used for marketing purposes and as a useful technique for measuring and assessing school image. Communication with publics and the development and sustainability of a positive school image influence not only the marketing of the school but also the educational process in the school. Today, shaping and maintaining a school image is even more important because of the curriculum reform, focusing on higher study process outputs, quality assessments, and accountability. The findings of this study have important implications for school marketing experts and researchers, headteachers, education policymakers, as well as teachers at schools.

  18. Effects of traditional teaching vs a multisensory instructional package on the science achievement and attitudes of English language learners middle-school students and English-speaking middle-school students

    Science.gov (United States)

    Crosley, Haver

    This research was designed to determine the relative effectiveness of a Multi-sensory Instructional Package (MIP) (Dunn & Dunn, 1992) versus Traditional Teaching (TT) on the science achievement- and attitude-test scores of middle-school English Language Learner (ELL) and English-speaking sixth-, seventh-, and eighth-grade middle-school students. The dependent variables were students' science- and attitude-test scores. The independent variables were the two instructional strategies, ELL and English-speaking (Non-ELL) status, and three grade levels. The sample consisted of 282 sixth-, seventh-, and eighth-grade ELL and Non-ELL middle-school students. Learning Styles: The Clue to You! (LS: CY) (Burke & Dunn, 1998) was administered to determine learning-style preferences. The control groups were taught sixth-, seventh-, and eighth-grade science lessons traditionally and the experimental groups were instructed on the same units using MIPs. The Semantic Differential Scale (SDS) (Pizzo, 1981) was administered to reveal attitudinal differences. All three groups experienced both traditional and multi-sensory instruction in all three sub-units. The data subjected to statistical analyses supported the use of an MIP rather than a traditional approach for teaching science content to both ELLs and English-speaking middle-school students. Analysis of variance (ANOVA) revealed a positive and significant impact on achievement scores. Furthermore, the students indicated significantly more positive attitudes when instructed with an MIP approach.

  19. Clinical features and subjective/physiological responses to emotional stimuli in the presence of emotion dysregulation in attention-deficit hyperactivity disorder.

    Science.gov (United States)

    Taskiran, Candan; Karaismailoglu, Serkan; Cak Esen, Halime Tuna; Tuzun, Zeynep; Erdem, Aysen; Balkanci, Zeynep Dicle; Dolgun, Anil Barak; Cengel Kultur, Sadriye Ebru

    2018-05-01

    Emotion dysregulation (ED) has long been recognized in clinical descriptions of attention-deficit hyperactivity disorder (ADHD), but a renewed interest in ED has advanced research on the overlap between the two entities. Autonomic reactivity (AR) is a neurobiological correlate of emotion regulation; however, the association between ADHD and AR remains unclear. Our aim was to explore the clinical differences, AR, and subjective emotional responses to visual emotional stimuli in ADHD children with and without ED. School-aged ADHD children with (n = 28) and without (n = 20) ED, according to the definition of deficiency in emotional self-regulation (DESR), and healthy controls (n = 22) were interviewed by using the Schedule for Affective Disorders and Schizophrenia for School Aged Children-Present and Lifetime version (K-SADS-PL) to screen frequent psychopathologies for these ages. All subjects were evaluated with Child Behavior Checklist 6-18 (CBCL), the Strengths and Difficulties Questionnaire (SDQ), the McMaster Family Assessment Device (FAD), the School-Age Temperament Inventory (SATI), and Conners' Parent Rating Scale (CPRS-48), which were completed by parents. To evaluate emotional responses, the International Affective Picture System (IAPS) and the subjective and physiological responses (electrodermal activity and heart rate reactivity) to selected pictures were examined. Regarding clinically distinctive features, the ADHD+ED group differed from the ADHD-ED and the control groups in terms of having higher temperamental negative reactivity, more oppositional/conduct problems, and lower prosocial behaviors. In the AR measures, children in the ADHD+ED group rated unpleasant stimuli as more negative, but they still had lower heart rate reactivity (HRR) than the ADHD-ED and control groups; moreover, unlike the two other groups, the ADHD+ED group showed no differences in HRR between different emotional stimuli. The presented findings are unique in terms of their

  20. Effectiveness of Health Education Teachers and School Nurses Teaching Sexually Transmitted Infections/Human Immunodeficiency Virus Prevention Knowledge and Skills in High School

    Science.gov (United States)

    Borawski, Elaine A.; Tufts, Kimberly Adams; Trapl, Erika S.; Hayman, Laura L.; Yoder, Laura D.; Lovegreen, Loren D.

    2015-01-01

    Background: We examined the differential impact of a well-established human immunodeficiency virus (HIV)/sexually transmitted infections (STIs) curriculum, Be Proud! Be Responsible!, when taught by school nurses and health education classroom teachers within a high school curricula. Methods: Group-randomized intervention study of 1357 ninth and…

  1. Potential life-threatening events in schools involving rescue inhalers, epinephrine autoinjectors, and glucagon delivery devices: reports from school nurses.

    Science.gov (United States)

    Allen, Katherine; Henselman, Kimbra; Laird, Brian; Quiñones, Ana; Reutzel, Thomas

    2012-02-01

    The purpose of this research is to use the reports of school nurses to facilitate the understanding of how schools experience and manage asthmatic, anaphylactic, and diabetic emergencies by quantitative and qualitative analysis of online surveys. E-mails with a link to SurveyMonkey® were sent to all U.S. members of the National Association of School Nurses (13,695). Subjects were asked to describe their self-reported knowledge, opinions, practices, and experiences with such emergencies and the devices used to manage them. Regarding the frequency of emergencies in a given school year, the medians were 8 for asthma, 0 for anaphylaxis, and 10 for hypoglycemia. Twenty-two, five, and one subjects, respectively, reported that events like these resulted in deaths during their careers as school nurses. These diseases create substantial potential for emergencies in schools, and the schools represented by these nurses appear to be somewhat, but not ideally, equipped to handle such crises.

  2. Brand positioning strategies : an expiremental test ot two types of benefit differentiation

    OpenAIRE

    Hem, Alexander Farestvedt; Teslo, Per Christian Strand

    2012-01-01

    The purpose of this study is to examine associative- and instrumental benefit differentiation based on secondary associations as part of brand positioning. The field of brand positioning has been subject to extensive research, however, differentiation based on secondary associations and differences between instrumental- and associative benefit differentiation has received less attention. Instrumental benefit differentiation relates to benefits that are linked directly to product performance, ...

  3. Multivariable calculus and differential geometry

    CERN Document Server

    Walschap, Gerard

    2015-01-01

    This text is a modern in-depth study of the subject that includes all the material needed from linear algebra. It then goes on to investigate topics in differential geometry, such as manifolds in Euclidean space, curvature, and the generalization of the fundamental theorem of calculus known as Stokes' theorem.

  4. THE HIGH SCHOOL COUNSELOR BEFORE CONFLICTS AND THE SCHOOL VIOLENCE

    Directory of Open Access Journals (Sweden)

    Rubén Sánchez-Carranza

    2016-01-01

    Full Text Available This article aims to reflect on the figure and role of high school counselor in the task of addressing conflict situations in which students are immersed. The existence of a rising tide of violence in school conflicts and how important it is to know what countries in Europe , Asia and Latin America is done to promote a culture of peace is recognized. What happened it is exposed in a high school in Germany and how questions from the critical eye that are applicable to our Mexican reality are issued. Finally, it highlights the importance of skills that the counselor must possess or develop to prevent school conflicts escalate to levels of violence.Finally experience working with the School counselors S033 about this subject area is described.

  5. Differentiation of real functions

    CERN Document Server

    Bruckner, Andrew

    1994-01-01

    Topics related to the differentiation of real functions have received considerable attention during the last few decades. This book provides an efficient account of the present state of the subject. Bruckner addresses in detail the problems that arise when dealing with the class \\Delta ' of derivatives, a class that is difficult to handle for a number of reasons. Several generalized forms of differentiation have assumed importance in the solution of various problems. Some generalized derivatives are excellent substitutes for the ordinary derivative when the latter is not known to exist; others are not. Bruckner studies generalized derivatives and indicates "geometric" conditions that determine whether or not a generalized derivative will be a good substitute for the ordinary derivative. There are a number of classes of functions closely linked to differentiation theory, and these are examined in some detail. The book unifies many important results from the literature as well as some results not previously pub...

  6. Patterns of brain structural connectivity differentiate normal weight from overweight subjects

    Directory of Open Access Journals (Sweden)

    Arpana Gupta

    2015-01-01

    Conclusions: 1. An increased BMI (i.e., overweight subjects is associated with distinct changes in gray-matter and fiber density of the brain. 2. Classification algorithms based on white-matter connectivity involving regions of the reward and associated networks can identify specific targets for mechanistic studies and future drug development aimed at abnormal ingestive behavior and in overweight/obesity.

  7. Encouraging the Learning of Hydraulic Engineering Subjects in Agricultural Engineering Schools

    Science.gov (United States)

    Sinobas, Leonor Rodríguez; Sánchez Calvo, Raúl

    2014-01-01

    Several methodological approaches to improve the understanding and motivation of students in Hydraulic Engineering courses have been adopted in the Agricultural Engineering School at Technical University of Madrid. During three years student's progress and satisfaction have been assessed by continuous monitoring and the use of…

  8. ACCELERATORS: School prizes

    International Nuclear Information System (INIS)

    Anon.

    1987-01-01

    Dedicated to its goal of encouraging scientists and students to work in the field of particle accelerators, the US Particle Accelerator School (operating since 1981) has switched to a new format. Starting this year, it will offer in alternate years basic accelerator physics plus advanced subjects in both university and symposium styles over four weeks. Expanding the school from two to four weeks gives additional flexibility, and undergraduate participation should be encouraged by university credits being offered for particular courses. In the intervening years, the school will organize six-day topical courses

  9. Epigenetic heterochromatin markers distinguish terminally differentiated leukocytes from incompletely differentiated leukemia cells in human blood

    Czech Academy of Sciences Publication Activity Database

    Popova, Evgenya Y.; Claxton, David F.; Lukášová, Emilie; Bird, Philip I.; Grigoryev, Sergei A.

    2006-01-01

    Roč. 34, č. 4 (2006), s. 453-462 ISSN 0301-472X R&D Projects: GA AV ČR(CZ) 1QS500040508 Institutional research plan: CEZ:AV0Z50040507 Keywords : terminal cell differentiation * chromatin structure * chronic myeloid leukemia Subject RIV: BO - Biophysics Impact factor: 3.408, year: 2006

  10. The Effect of Preschool on Children's School Readiness

    Science.gov (United States)

    Marjanovic Umek, Ljubica; Kranjc, Simona; Fekonja, Urska; Bajc, Katja

    2008-01-01

    The purpose of this study was to examine the effect of preschool on children's school readiness in connection with their intellectual abilities, language competence and parents' education. The sample included 219 children from 68 to 83 months old attending the first year of primary school, differentiated by whether or not they had attended…

  11. Growth/differentiation factor-15 inhibits differentiation into osteoclasts - A novel factor involved in control of osteoclast differentiation

    Czech Academy of Sciences Publication Activity Database

    Vaňhara, P.; Lincová, Eva; Kozubík, Alois; Jurdic, P.; Souček, Karel; Šmarda, J.

    2009-01-01

    Roč. 78, č. 4 (2009), s. 213-222 ISSN 0301-4681 R&D Projects: GA ČR(CZ) GA204/07/0834 Grant - others:GA ČR(CZ) GA301/06/0036; GA ČR(CZ) GD204/08/H054; GA ČR(CZ) GA310/07/0961 Program:GA Institutional research plan: CEZ:AV0Z50040507; CEZ:AV0Z50040702 Keywords : osteoclast differentiation * GDF-15 * prostate cancer Subject RIV: BO - Biophysics Impact factor: 3.311, year: 2009

  12. Interdisciplinarity at School – Theoretical and Practical Questions Regarding History, Geography and Civic Education

    Directory of Open Access Journals (Sweden)

    François Audigier

    2006-12-01

    Full Text Available It has been a long time that interdisciplinarity is a recommended orientation and practice in various educational systems. It becomes more and more actual with some teaching objects that do not fit simply with the ordinary subjects present at school. These objects are often found in «educations to… » like education to health, to sustainability, to media, to citizenship, etc. To begin with, we examine how ambiguous can be the term of «interdisciplinarity»; we will use the more neutral term «polydisciplinarity». We also remind the reader that this latter needs disciplines to be put into practice. Then we differentiate school subjects according to their objects and their contribution to pupils’ training. That leads us to distinguish on one hand an external polydisciplinarity which studies the links between all social sciences (mainly history, geography and what concerns citizenship and other disciplines from, on the other hand, an internal polydisciplinarity within the social sciences. To conclude, we introduce the issue of knowing and understanding what a society is about, in particular knowing and understanding our society nowadays. This issue echoes the one about the common culture, about a shared world conception which is sufficient to live together in our political communities.

  13. Developing teachers' subject didactic competence through problem posing

    Czech Academy of Sciences Publication Activity Database

    Tichá, Marie; Hošpesová, A.

    2013-01-01

    Roč. 83, č. 1 (2013), s. 133-143 ISSN 0013-1954 Institutional support: RVO:67985840 Keywords : professional development * primary school teachers * problem posing Subject RIV: AM - Education Impact factor: 0.639, year: 2013 http://link.springer.com/article/10.1007%2Fs10649-012-9455-1

  14. Project governance: "Schools of thought"

    Directory of Open Access Journals (Sweden)

    Michiel Christiaan Bekker

    2014-02-01

    Full Text Available The terminology, definition and context of project governance have become a focal subject for research and discussions in project management literature. This article reviews literature on the subject of project governance and categorise the arguments into three schools of thought namely the single-firm school, multi-firm school and large capital school. The single-firm school is concerned with governance principles related to internal organisational projects and practice these principles at a technical level. The multi-firm school address the governance principles concerned with two of more organisations participating on a contractual basis on the same project and focus their governance efforts at the technical and strategic level. The large capital school consider projects as temporary organisations, forming their own entity and establishing governance principles at an institutional level. From these schools of thought it can be concluded that the definition of project governance is dependent on the type of project and hierarchical positioning in the organisation. It is also evident that further research is required to incorporate other governance variables and mechanisms such as transaction theory, social networks and agency theory. The development of project governance frameworks should also consider the complexity of projects spanning across international companies, across country borders and incorporating different value systems, legal systems, corporate governance guidelines, religions and business practices.

  15. Differential topology

    CERN Document Server

    Guillemin, Victor

    2010-01-01

    Differential Topology provides an elementary and intuitive introduction to the study of smooth manifolds. In the years since its first publication, Guillemin and Pollack's book has become a standard text on the subject. It is a jewel of mathematical exposition, judiciously picking exactly the right mixture of detail and generality to display the richness within. The text is mostly self-contained, requiring only undergraduate analysis and linear algebra. By relying on a unifying idea-transversality-the authors are able to avoid the use of big machinery or ad hoc techniques to establish the main

  16. School bullying

    DEFF Research Database (Denmark)

    and relational practices – as well as the abjections by which subjects and social groups are formed – have inspired several of the articles, and the authors seek to reveal complex patterns of relating amongst children in school classes that are saturated by marginalisation and bullying practices. Foucault......School Bullying: New Theories in Context brings together the work of scholars who utilise ontological, epistemological and methodological approaches that challenge paradigm one, contributing to the shift in research on school bullying that we call paradigm two. Several of the authors have...... in these countries highlights both the similarities and differences amongst national school systems. Most importantly, the authors share an analytical ambition to understand bullying as a complex phenomenon that is enacted or constituted through the interactive/intra-active entanglements that exist between a variety...

  17. Teachers’ Beliefs about Differentiated Instructions in Mixed Ability Classrooms: A Case of Time Limitation

    Directory of Open Access Journals (Sweden)

    Jaweria Aftab

    2015-12-01

    Full Text Available Students in today’s mixed ability classrooms come from diverse backgrounds with needs. In such a scenario, differentiated instructions are of prime importance for teachers to deal with in mixed ability classrooms. The teaching experiences and academic life mould perceptions of teachers which effects their teaching style; therefore, it is important to know teachers’ beliefs and perceptions regarding teaching in a mixed ability classroom at middle school level so as to guide educators and heads inside and outside the institution. For this study, quantitative research method was used to explore and understand the beliefs and perceptions of the teachers of middle schools regarding implementing differentiated instructions. The sample size included 120 teachers who were sent a survey questionnaire through online Google form and was constructed by customizing the questionnaire from Ballone and Czerniak (2001. The analysis of quantitative inquiry revealed that there is a positive association between teachers’ beliefs about their intentions and stakeholders’ expectations to implement differentiated instruction. It was highlighted that all stakeholders wanted teachers to implement differentiated strategies; however, the teachers were found to be short of planning and instructional time for differentiation.

  18. Issues and challenges in implementing mobile learning in malaysian schools

    OpenAIRE

    Mohamad, Mariam; Woollard, John

    2012-01-01

    This study describes the issues and challenges in implementing mobile learning via mobile phones to support English Language learning in Malaysian schools. The findings are drawn from interviews of English subject leaders, ICT subject leaders, head teachers and deputy head teachers from 4 schools in the United Kingdom. In addition, the study also describes the perspectives from the experts in education in Malaysia. They are English subject leaders, ICT subject leaders, head teachers, deputy h...

  19. Compulsory Book Reading at School and within Leisure

    Science.gov (United States)

    Pavlovic, Slavica

    2015-01-01

    This paper deals with attitudes of secondary school pupils towards compulsory book reading at school, being the integral part of the subject Croat language and literature teaching subject, and its possible impact on their book (not-)reading in their leisure time. It is based on the research carried out through five-point Likert-type scale in…

  20. Subject knowledge for teaching and continuing professional ...

    African Journals Online (AJOL)

    It suggests a number of practical needs that secondary school teachers of English may be seeking to address in the way of subject knowledge development and how this may relate to the provision made within the United Kingdom (UK) Higher Education sector. It is hoped in so doing that it also identifies issues that may be ...

  1. Subjective Well-Being, Test Anxiety, Academic Achievement: Testing for Reciprocal Effects.

    Science.gov (United States)

    Steinmayr, Ricarda; Crede, Julia; McElvany, Nele; Wirthwein, Linda

    2015-01-01

    In the context of adolescents' subjective well-being (SWB), research has recently focused on a number of different school variables. The direction of the relationships between adolescents' SWB, academic achievement, and test anxiety is, however, still open although reciprocal causation has been hypothesized. The present study set out to investigate to what extent SWB, academic achievement, and test anxiety influence each other over time. A sample of N = 290 11th grade students (n = 138 female; age: M = 16.54 years, SD = 0.57) completed measures of SWB and test anxiety in the time span of 1 year. Grade point average (GPA) indicated students' academic achievement. We analyzed the reciprocal relations using cross-lagged structural equation modeling. The model fit was satisfactory for all computed models. Results indicated that the worry component of test anxiety negatively and GPA positively predicted changes in the cognitive component of SWB (life satisfaction). Worry also negatively predicted changes in the affective component of SWB. Moreover, worry negatively predicted changes in students' GPA. Directions for future research and the differential predictive influences of academic achievement and test anxiety on adolescents' SWB are discussed with regard to potential underlying processes.

  2. Subjective Well-Being, Test Anxiety, Academic Achievement: Testing for Reciprocal Effects

    Directory of Open Access Journals (Sweden)

    Ricarda eSteinmayr

    2016-01-01

    Full Text Available In the context of adolescents’ subjective well-being (SWB, research has recently focused on a number of different school variables. The direction of the relationships between adolescents’ SWB, academic achievement, and test anxiety is however still open although reciprocal causation has been hypothesized. The present study set out to investigate to what extent SWB, academic achievement, and test anxiety influence each other over time. A sample of N = 290 11th grade students (n = 138 female; age: M = 16.54 years, SD = 0.57 completed measures of SWB and test anxiety in the time span of one year. Grade Point Average (GPA indicated students’ academic achievement. We analyzed the reciprocal relations using cross-lagged structural equation modeling. The model fit was satisfactory for all computed models. Results indicated that the worry component of test anxiety negatively and GPA positively predicted changes in the cognitive component of SWB (life satisfaction. Worry also negatively predicted changes in the affective component of SWB. Moreover, worry negatively predicted changes in students’ GPA. Directions for future research and the differential predictive influences of academic achievement and test anxiety on adolescents’ SWB are discussed with regard to potential underlying processes.

  3. Objective Academic Achievement and Subjective Personal Well-Being

    Science.gov (United States)

    McDonald, Betty

    2012-01-01

    This paper examines the relationship between objective academic achievement (OAA) and subjective well-being (SWB). Using a sample of 515 adolescents from ten different high schools across a small country, semi-structured interviews, academic records and observations provided relevant data for the study. OAA was measured from examination results…

  4. Identifying School Psychologists' Intercultural Sensitivity

    Science.gov (United States)

    Puyana, Olivia E.; Edwards, Oliver W.

    2016-01-01

    School psychologists are encouraged to analyze their intercultural sensitivity because they may be subject to personal attitudes and beliefs that pejoratively influence their work with students and clients who are culturally and linguistically diverse (CLD). However, gaps remain in the literature regarding whether school psychologists are prepared…

  5. Development of "Task Value" Instrument for Biology as a School Subject

    Science.gov (United States)

    Köksal, Mustafa Serdar; Yaman, Süleyman

    2013-01-01

    The expectancy-value model of motivation states that individuals' choice, persistence and performances are related to their beliefs about how much they value task. Despite the importance of "task value" in learning biology, lack of the instruments on task value for high school biology courses for practical use indicated requirement to…

  6. The attention in primary school to children graduated from schools of conduct. Psychopedagogical Orientations for the Teacher

    Directory of Open Access Journals (Sweden)

    Dulayna Pineda-Ramos

    2017-07-01

    Full Text Available In the work they are presented orientations psychopedagogic directed the teachers of the primary schools receives school they leave of the schools of behaviors, that which they will be included in this process and they will receive a differentiated attention so that they achieve their social and educational inclusion. Those orientations that you toasts will favor considerably to the preparation of the teachers of the Primary Education, when giving answer to the necessities and demands of these educational ones in function of carrying out an appropriate attention psychopedagogic to leave of the behavior schools that are integrated to the regular schools. What contributes to the permanent formation of the teacher of the primary school and it is reverted in the daily pedagogic practice when facilitating an inclusive education and attention to the diversity.

  7. The status of music in contemporary Nigerian school programme ...

    African Journals Online (AJOL)

    The study investigated the status of music in Nigeria's Secondary school system. Necessary data were collected, analyzed and discussed to bring out the true picture of how music stands when compared with other secondary school subjects. The findings showed that out of the forty different subjects offered in Nigerian ...

  8. Technology integrated teaching in Malaysian schools: GIS, a SWOT analysis

    Directory of Open Access Journals (Sweden)

    Habibah Lateh, vasugiammai muniandy

    2011-08-01

    Full Text Available Geographical Information System (GIS has been introduced and widely used in schools in various countries. The year 1990 onwards, the implementation of GIS in schools showed an increase. This is due to the drastic changes and reforms in the education system. Even though the name GIS suits well to the Geography subject, but it is widely integrated in various subjects such as History, Chemistry, Physics and Science. In Malaysia, GIS is common in fields such as risk management, architecture, town planning and municipal department. Anyhow, it is still unknown in the school education system. Even upper secondary students are not familiar with GIS. The Ministry of Education in Malaysia has been continuously reforming the education towards the aim of creating a society based on economic fundamentals and knowledge. The Master Plan for Educational Development with the aim of developing individual potential with well-integrated and balanced education is already on field. Recently, Malaysia invested 18 % of the annual national budget towards upgrading its education system. The computer in education program started in 1999. Three hundred and twenty two schools were chosen as ‘break a way’ from conventional teaching method towards technology integrated teaching. Projects such as New Primary School Curriculum (KBSR, Integrated Secondary School Curriculum (KBSM, Smart School Project, School Access Centre were introduced constantly. Teacher as the cogwheel of innovations in schools were given courses in aim to develop their ICT knowledge and skill. To this date, the technology integration in subjects is not equal and it disperses through subjects. Geography is one of the ‘dry’ subjects in schools with less technology which is not preferable among students. Geographical Information System (GIS is foremost the best Geographical Information Technology (GIT to be implied in geography subject. In Malaysian Education System, GIS is still exposed just in papers

  9. Extremal solutions of measure differential equations

    Czech Academy of Sciences Publication Activity Database

    Monteiro, Giselle Antunes; Slavík, A.

    2016-01-01

    Roč. 444, č. 1 (2016), s. 568-597 ISSN 0022-247X Institutional support: RVO:67985840 Keywords : measure differential equations * extremal solution * lower solution Subject RIV: BA - General Mathematics Impact factor: 1.064, year: 2016 http://www.sciencedirect.com/science/article/pii/S0022247X16302724

  10. Analysis of Praxis physics subject assessment examinees and performance: Who are our prospective physics teachers?

    Science.gov (United States)

    Shah, Lisa; Hao, Jie; Rodriguez, Christian A.; Fallin, Rebekah; Linenberger-Cortes, Kimberly; Ray, Herman E.; Rushton, Gregory T.

    2018-06-01

    A generally agreed upon tenant of the physics teaching community is the centrality of subject-specific expertise in effective teaching. However, studies which assess the content knowledge of incoming K-12 physics teachers in the U.S. have not yet been reported. Similarly lacking are studies on if or how the demographic makeup of aspiring physics educators is different from previously reported analyses of the actual high school physics teaching workforce. Here we present findings about the demographics and subject knowledge of prospective high school physics teachers using data from Praxis physics subject assessments administered between 2006 and 2016. Our analysis reveals significant variations in exam participation and performance between men and women, as well as those with different undergraduate majors and academic performance over the past decade. Findings from this work inform understandings and decisions about the quality, recruitment, and preparation of the high school physics teaching workforce.

  11. Genotyping assay for differentiation of wild-type and vaccine viruses in subjects immunized with live attenuated influenza vaccine.

    Directory of Open Access Journals (Sweden)

    Victoria Matyushenko

    Full Text Available Live attenuated influenza vaccines (LAIVs are considered as safe and effective tool to control influenza in different age groups, especially in young children. An important part of the LAIV safety evaluation is the detection of vaccine virus replication in the nasopharynx of the vaccinees, with special attention to a potential virus transmission to the unvaccinated close contacts. Conducting LAIV clinical trials in some geographical regions with year-round circulation of influenza viruses warrants the development of robust and reliable tools for differentiating vaccine viruses from wild-type influenza viruses in nasal pharyngeal wash (NPW specimens of vaccinated subjects. Here we report the development of genotyping assay for the detection of wild-type and vaccine-type influenza virus genes in NPW specimens of young children immunized with Russian-backbone seasonal trivalent LAIV using Sanger sequencing from newly designed universal primers. The new primer set allowed amplification and sequencing of short fragments of viral genes in NPW specimens and appeared to be more sensitive than conventional real-time RT-PCR protocols routinely used for the detection and typing/subtyping of influenza virus in humans. Furthermore, the new assay is capable of defining the origin of wild-type influenza virus through BLAST search with the generated sequences of viral genes fragments.

  12. Nutritional status of in-school children and its associated factors in Denkyembour District, eastern region, Ghana: comparing schools with feeding and non-school feeding policies.

    Science.gov (United States)

    Kwabla, Mavis Pearl; Gyan, Charlotte; Zotor, Francis

    2018-01-12

    Childhood malnutrition still remains a major public health problem impacting negatively on the academic aptitude of school-aged children (SAC) particularly in limited resource countries. The Government of Ghana in collaboration with the Dutch Government introduced the school feeding programme (SFP) to boost the nutritional status of SAC in the country. This study sought to compare the nutritional status of SAC enrolled in schools with the SFP and SAC enrolled in schools without the SFP in place for the purpose of identifying which group has the higher rate of malnutrition. A multi-stage sampling was used to select 359 SAC between 5 and 12 years who are enrolled in primary one to six. Twelve public schools were selected, of which 6 schools benefit from the SFP and the other six do not. Anthropometric measurements were conducted for the subjects and SPSS version 20.0 was used for data entry and analysis. Chi square test was carried out to determine the difference between the two groups of schools. Of the total of 359 subjects, 55.1% were from schools that do not implement the SFP and 44.9% were from schools that implement the SFP. The prevalence of stunting among children in schools on the SFP was 16.2% compared with 17.2% among children in schools that do not implement the SFP. The prevalence of thinness was two times higher (9.3%) among children in schools on the SFP than in children in schools that do not implement the SFP (4.6%) (p = 0.028). The prevalence of overweight among children in schools on the SFP was 1.9% and 0.0% for children in schools that do not implement the SFP. Sub district, sex, age of pupil, area of residence and community type were significantly associated with stunting (p = 0.002), (p = 0.008), (p = 0.008), (p schools on SFP than in children in schools without SFP. An evaluation of the implementation of the school feeding programme is recommended for future studies.

  13. Impact of Cooperative Learning Approaches on Students’ Academic Achievement and Laboratory Proficiency in Biology Subject in Selected Rural Schools, Ethiopia

    Directory of Open Access Journals (Sweden)

    Eyayu Molla

    2018-01-01

    Full Text Available The main objective of this study was to evaluate the impact of cooperative learning methods on students’ academic achievement and laboratory proficiency in biology subject. Quasi-experimental control group interrupted time series design was employed. Data pertaining to these variables were collected from 369 students and 18 biology teachers in three schools. A series of biological tests and semistructured questionnaire were used to collect data. Multivariate analysis (two-way ANOVA was used to analyze the test scores exposed by teaching methods, and semistructured questionnaire was administered to comprehend factors that hamper the successive execution of CL. Hence, multivariate analysis revealed that there was no significant (P>0.05 difference in the pretest score of the learner academic performance; however, there were significant differences (P<0.01 in the posttest results by teaching methods, but not by schools. Correspondingly, there were significant differences in the pretest P<0.05 and posttest (P<0.01 results of the students’ laboratory proficiency by teaching methods. The results exemplify that there was significant learning gain obtained via CLAD followed by cooperative discussion group (CDG. The result from the questionnaire survey showed that the number of students, lack of laboratory equipment, and so on hamper consecutive execution of CL.

  14. Self-regulatory mode (locomotion and assessment), well-being (subjective and psychological), and exercise behavior (frequency and intensity) in relation to high school pupils’ academic achievement

    OpenAIRE

    Danilo Garcia; Alexander Jimmefors; Fariba Mousavi; Lillemor Adrianson; Patricia Rosenberg; Trevor Archer

    2015-01-01

    Background. Self-regulation is the procedure implemented by an individual striving to reach a goal and consists of two inter-related strategies: assessment and locomotion. Moreover, both subjective and psychological well-being along exercise behaviour might also play a role on adolescents academic achievement. Method. Participants were 160 Swedish high school pupils (111 boys and 49 girls) with an age mean of 17.74 (sd = 1.29). We used the Regulatory Mode Questionnaire to measure self-regulat...

  15. Subjective and Objective Evaluation of PBL Outcomes in Preclinical ...

    African Journals Online (AJOL)

    Subjective and Objective Evaluation of PBL Outcomes in Preclinical Medical Students. ... ABSTRACT: Problem based learning curriculum is widely recognized as a progressive, learner-centered, active learning approach and is currently used in the entire medical curriculum in over 10% of medical schools worldwide.

  16. The Consequences of School Desegregation.

    Science.gov (United States)

    Rossell, Christine H., Ed.; Hawley, Willis D., Ed.

    Materials on a variety of subjects related to school desegregation are collected in this book. Chapter 1 discusses assumptions about the overall consequences of desegregation. Chapters 2 to 5 synthesize the findings of existing research on the consequences of school desegregation for children and communities. Finally, Chapter 6 describes…

  17. Early Intervention for Children with Conduct Disorders: A Quantitative Synthesis of Single-Subject Research.

    Science.gov (United States)

    Scruggs, Thomas E.; And Others

    1986-01-01

    Sixteen studies were analyzed that employed single-subject designs focusing on conduct disorders in preschoolers. Results indicated that reinforcement produced most positive outcomes, followed by punishment, timeout, and differential attention. Subject characteristics such as sex, handicapping condition, and target behavior typically bore little…

  18. Continuous nowhere differentiable functions the monsters of analysis

    CERN Document Server

    Jarnicki, Marek

    2015-01-01

    This book covers the construction, analysis, and theory of continuous nowhere differentiable functions, comprehensively and accessibly. After illuminating the significance of the subject through an overview of its history, the reader is introduced to the sophisticated toolkit of ideas and tricks used to study the explicit continuous nowhere differentiable functions of Weierstrass, Takagi–van der Waerden, Bolzano, and others. Modern tools of functional analysis, measure theory, and Fourier analysis are applied to examine the generic nature of continuous nowhere differentiable functions, as well as linear structures within the (nonlinear) space of continuous nowhere differentiable functions. To round out the presentation, advanced techniques from several areas of mathematics are brought together to give a state-of-the-art analysis of Riemann’s continuous, and purportedly nowhere differentiable, function. For the reader’s benefit, claims requiring elaboration, and open problems, are clearly indicated. An a...

  19. [Association of the meaning of life with satisfaction, the occurrence of subjective complaints and the family's economic status in the population of lower secondary school students].

    Science.gov (United States)

    Zawadzka, Dorota; Stalmach, Magdalena; Oblacińska, Anna; Tabak, Izabela

    Feeling of meaning in life is extremely crucial factor of mental health. The lack of it can result in various disorders. Many authors, especially those connected with current of humanistic psychology underline the teenagers' life sense. The aim of the paper was to examine the level of satisfaction with life, the frequency of psychosomatic complaints by junior high school students as well as the estimation of economical status of family and the analysis of meaning in life with above mentioned factors. The research was carried out in 2015 at 70 schools from all over the country, in group of 3695 lower secondary school students of I-III classes at the age of 13-17 (M=14,9; SD=0,87). The analysis connected with meaning in life using the shorten version of Purpose in Life Test (PIL) as well as analysis of life satisfaction using Cantril scale were taken up. What is more, the subjective physical complaints using single-factor shorten scale and economic status of family with the usage of material resources FAS scale (Family Affluence Scale) were examined. The statistical analysis included a one-way analysis of variance (ANOVA), t-student test post-hoc test as well as multivariate logistic regression model. The average level of meaning in life among the examined students was 24,7 points (the summary scale 0-36 points), the boys achieved higher score than girls. The students satisfied with life (t=28,0; plife than students who were dissatisfied with their life, often or fairly suffer from health complaints and live in families of at most average level of affluence. The meaning in life is positively connected with satisfaction with life, lack of subjective complaints and family affluence. Because there is a lack of analysis linked with school teenagers' meaning in life in Polish literature, another research involved not only shorten but also full version of this tool should be conducted.

  20. An Assessment of the Vacation School Conduct: Stakeholders' Views

    African Journals Online (AJOL)

    ... thrust is now on teaching new concepts rather than revision of work covered. Students registered for subjects of their choice and teachers were recruited for the vacation school mainly on the basis that they were currently teaching the subject at Form 4 level. Supervision of the vacation school depended on exercise book ...

  1. Measure functional differential equations in the space of functions of bounded variation

    Czech Academy of Sciences Publication Activity Database

    Afonso, S.; Rontó, András

    2013-01-01

    Roč. 2013, č. 582161 (2013), s. 582161 ISSN 1085-3375 Institutional support: RVO:67985840 Keywords : measure differential equations * functional differential equations Subject RIV: BA - General Mathematics Impact factor: 1.274, year: 2013 http://www.hindawi.com/journals/ aaa /2013/582161/

  2. Legal Aspects of a School Library Website

    Science.gov (United States)

    Johnson, Tom

    2009-01-01

    School library websites enhance and explain the services provided by the library. Most schools have a library website. Jurkowski (2004) reviewed thirty-four school library websites and ranked the most common features: website links, databases, policies, Online Public Access Catalog (OPAC), and websites by subject. These features give patrons a…

  3. Reconsidering School Politics: Educational Controversies in Sweden

    Science.gov (United States)

    Fredholm, Axel

    2017-01-01

    School politics in Sweden has recently moved in a conservative direction, emphasising the importance of conventional school subjects, stronger teacher authority and more discipline in the classroom. At the same time, consensus on the utility of such measures is lacking in the school debate. The conservative approach is often criticised as…

  4. Radon mitigation in schools

    International Nuclear Information System (INIS)

    Leovic, K.W.; Craig, A.B.; Saum, D.W.

    1990-01-01

    This article reports on radon mitigation in school buildings. Subslab depressurization (SSD) has been the most successful and widely used radon reduction method in houses. Thus far, it has also substantially reduced radon levels in a number of schools. Schools often have interior footings or thickened slabs that may create barriers for subslab air flow if a SSD system is the mitigation option. Review of foundation plans and subslab air flow testing will help to determine the presence and effect of such barriers. HVAC systems in schools vary considerable and tend to have a greater influence on pressure differentials (and consequently radon levels) than do heating and air-conditioning systems encountered in the radon mitigation of houses. As part of any radon mitigation method, ASHRAE Standard 62-1989 should be consulted to determine if the installed HVAC system is designed and operated to achieve minimum ventilation standards for indoor air quality

  5. The Configuration of Social Subjectivity in an Innovative Educational Institution in Brazil

    Science.gov (United States)

    de Oliveira Campolina, Luciana; Martínez, Albertina Mitjáns

    2016-01-01

    The aim of this article is to present a case study of an innovative school and illustrate how social aspects, in their subjective dimension, participate in educational innovation. According to the theoretical propositions from González Rey's cultural-historical theory of subjectivity, social aspects in the life of groups, institutions,…

  6. Introduction to differential equations with dynamical systems

    CERN Document Server

    Campbell, Stephen L

    2011-01-01

    Many textbooks on differential equations are written to be interesting to the teacher rather than the student. Introduction to Differential Equations with Dynamical Systems is directed toward students. This concise and up-to-date textbook addresses the challenges that undergraduate mathematics, engineering, and science students experience during a first course on differential equations. And, while covering all the standard parts of the subject, the book emphasizes linear constant coefficient equations and applications, including the topics essential to engineering students. Stephen Campbell and Richard Haberman--using carefully worded derivations, elementary explanations, and examples, exercises, and figures rather than theorems and proofs--have written a book that makes learning and teaching differential equations easier and more relevant. The book also presents elementary dynamical systems in a unique and flexible way that is suitable for all courses, regardless of length.

  7. Singularly perturbed volterra integro-differential equations | Bijura ...

    African Journals Online (AJOL)

    Several investigations have been made on singularly perturbed integral equations. This paper aims at presenting an algorithm for the construction of asymptotic solutions and then provide a proof asymptotic correctness to singularly perturbed systems of Volterra integro-differential equations. Mathematics Subject

  8. Can Business Save the Schools?

    Science.gov (United States)

    Gordon, Jack

    1990-01-01

    Business' agenda for improving education is linked to gubernatorial goals for school reform: (1) improve preschool learning readiness; (2) increase high school graduation rates; (3) require subject matter mastery in grades 4, 8, and 12; (4) improve math and science achievement; (5) teach literacy, global awareness, and citizen responsibility; and…

  9. School Organizational Contexts, Teacher Turnover, and Student Achievement: Evidence from Panel Data

    Science.gov (United States)

    Kraft, Matthew A.; Marinell, William H.; Yee, Darrick

    2015-01-01

    In education, there is ample evidence that some schools far outperform others at raising student achievement even when accounting for differences in the students they serve and the resources at their disposal. Differences in the human capital stock of teachers across schools cannot fully account for the differential productivity across schools. In…

  10. Competition for Private and State School Teachers

    Science.gov (United States)

    Green, Francis; Machin, Stephen; Murphy, Richard; Zhu, Yu

    2008-01-01

    We analyse the role of private schools in the teachers' labour market. Private schools employ an increasingly-disproportionate share of teachers in Britain, relative to the number of their pupils. Their teachers are more likely than state school teachers to possess post-graduate qualifications, and to be specialists in shortage subjects.…

  11. Differential effects of arousal in positive and negative autobiographical memories.

    Science.gov (United States)

    Ford, Jaclyn Hennessey; Addis, Donna Rose; Giovanello, Kelly S

    2012-01-01

    Autobiographical memories are characterised by a range of emotions and emotional reactions. Recent research has demonstrated that differences in emotional valence (positive vs. negative emotion) and arousal (the degree of emotional intensity) differentially influence the retrieved memory narrative. Although the mnemonic effects of valence and arousal have both been heavily studied, it is currently unclear whether the effects of emotional arousal are equivalent for positive and negative autobiographical events. In the current study, multilevel models were used to examine differential effects of emotional valence and arousal on the richness of autobiographical memory retrieval both between and within subjects. Thirty-four young adults were asked to retrieve personal autobiographical memories associated with popular musical cues and to rate the valence, arousal and richness of these events. The multilevel analyses identified independent influences of valence and intensity upon retrieval characteristics at the within- and between-subject levels. In addition, the within-subject interactions between valence and arousal highlighted differential effects of arousal for positive and negative memories. These findings have important implications for future studies of emotion and memory, highlighting the importance of considering both valence and arousal when examining the role emotion plays in the richness of memory representation.

  12. Comparison of Caffeine and d-amphetamine in Cocaine-Dependent Subjects: Differential Outcomes on Subjective and Cardiovascular Effects, Reward Learning, and Salivary Paraxanthine.

    Science.gov (United States)

    Lane, Scott D; Green, Charles E; Schmitz, Joy M; Rathnayaka, Nuvan; Fang, Wendy B; Ferré, Sergi; Moeller, F Gerard

    2014-01-01

    Due to indirect modulation of dopamine transmission, adenosine receptor antagonists may be useful in either treating cocaine use or improving disrupted cognitive-behavioral functions associated with chronic cocaine use. To compare and contrast the stimulant effects of adenosine antagonism to direct dopamine stimulation, we administered 150 mg and 300 mg caffeine, 20 mg amphetamine, and placebo to cocaine-dependent vs. healthy control subjects, matched on moderate caffeine use. Data were obtained on measures of cardiovascular effects, subjective drug effects (ARCI, VAS, DEQ), and a probabilistic reward-learning task sensitive to dopamine modulation. Levels of salivary caffeine and the primary caffeine metabolite paraxanthine were obtained on placebo and caffeine dosing days. Cardiovascular results revealed main effects of dose for diastolic blood pressure and heart rate; follow up tests showed that controls were most sensitive to 300 mg caffeine and 20 mg amphetamine; cocaine-dependent subjects were sensitive only to 300 mg caffeine. Subjective effects results revealed dose × time and dose × group interactions on the ARCI A, ARCI LSD, and VAS 'elated' scales; follow up tests did not show systematic differences between groups with regard to caffeine or d-amphetamine. Large between-group differences in salivary paraxanthine (but not salivary caffeine) levels were obtained under both caffeine doses. The cocaine-dependent group expressed significantly higher paraxanthine levels than controls under 150 mg and 3-4 fold greater levels under 300 mg at 90 min and 150 min post caffeine dose. However, these differences also covaried with cigarette smoking status (not balanced between groups), and nicotine smoking is known to alter caffeine/paraxanthine metabolism via cytochrome P450 enzymes. These preliminary data raise the possibility that adenosine antagonists may affect cocaine-dependent and non-dependent subjects differently. In conjunction with previous preclinical and

  13. Kaupapa Maori, Philosophy and Schools

    Science.gov (United States)

    Stewart, Georgina

    2014-01-01

    Goals for adding philosophy to the school curriculum centre on the perceived need to improve the general quality of critical thinking found in society. School philosophy also provides a means for asking questions of value and purpose about curriculum content across and between subjects, and, furthermore, it affirms the capability of children to…

  14. Autonomy Support and Intrinsic Goal Progress Expectancy and Its Links to Longitudinal Study Effort and Subjective Wellbeing: The Differential Mediating Effect of Intrinsic and Identified Regulations and the Moderator Effects of Effort and Intrinsic Goals

    Science.gov (United States)

    Waaler, Rune; Halvari, Halgeir; Skjesol, Knut; Bagoien, Tor Egil

    2013-01-01

    The authors tested a self-determination theory (Deci & Ryan, 2000) process model of subjective wellbeing among students at Norwegian Folk High Schools. In this model the authors hypothesized that students' intrinsic goal progress expectancy in the chosen study activity and perceived autonomy support from teachers would be positively associated…

  15. Using Playing Cards to Differentiate Probability Interpretations

    Science.gov (United States)

    López Puga, Jorge

    2014-01-01

    The aprioristic (classical, naïve and symmetric) and frequentist interpretations of probability are commonly known. Bayesian or subjective interpretation of probability is receiving increasing attention. This paper describes an activity to help students differentiate between the three types of probability interpretations.

  16. Subjectivity construction in school failure paths. Transition pathways provided for labour insertion for adolescents at risk

    Directory of Open Access Journals (Sweden)

    Míriam Abiétar-López

    2017-03-01

    Full Text Available The modernization of the vocational education system in Spain dates back to the 90s. Since then, it has evolved significantly, taking the European directives as a frame of reference. With the extension of compulsory schooling until the age of 16, in 1994 a vocational training scheme was introduced within the education system at a very low level of qualification, particularly designed for adolescents classified as low academic performers in secondary education and for adolescents in situation of social vulnerability. Such training scheme was reshaped in 2006 and 2013. Our contribution is framed in a wider research developed within a European Project, aiming to provide a review of the literature produced around these programs, in order to compare the evolution of those 3 types of training provision in terms of the educational possibilities each one has provided for the adolescents that have participated in them. In light of these data and those produced by our research, in this paper we argue how adolescent subjectivities are produced. We rely upon the speech of teachers, head teachers and guidance teams that deal with young people in such training provision in the city of Valencia.

  17. Differential and complex geometry origins, abstractions and embeddings

    CERN Document Server

    Wells, Jr , Raymond O

    2017-01-01

    Differential and complex geometry are two central areas of mathematics with a long and intertwined history. This book, the first to provide a unified historical perspective of both subjects, explores their origins and developments from the sixteenth to the twentieth century. Providing a detailed examination of the seminal contributions to differential and complex geometry up to the twentieth century embedding theorems, this monograph includes valuable excerpts from the original documents, including works of Descartes, Fermat, Newton, Euler, Huygens, Gauss, Riemann, Abel, and Nash. Suitable for beginning graduate students interested in differential, algebraic or complex geometry, this book will also appeal to more experienced readers.

  18. Gender-Based Differential Item Performance in Mathematics Achievement Items.

    Science.gov (United States)

    Doolittle, Allen E.; Cleary, T. Anne

    1987-01-01

    Eight randomly equivalent samples of high school seniors were each given a unique form of the ACT Assessment Mathematics Usage Test (ACTM). Signed measures of differential item performance (DIP) were obtained for each item in the eight ACTM forms. DIP estimates were analyzed and a significant item category effect was found. (Author/LMO)

  19. Formative Assessment Jump-Starts a Middle Grades Differentiation Initiative

    Science.gov (United States)

    Doubet, Kristina J.

    2012-01-01

    A rural middle level school had stalled in its third year of a district-wide differentiation initiative. This article describes the way teachers and the leadership team engaged in collaborative practices to put a spotlight on formative assessment. Teachers learned to systematically gather formative assessment data from their students and to use…

  20. Differential effects of dietary protein sources on postprandial low-grade inflammation after a single high fat meal in obese non-diabetic subjects

    Directory of Open Access Journals (Sweden)

    Herzig Karl-Heinz

    2011-10-01

    Full Text Available Abstract Background Obesity is a state of chronic low-grade inflammation. Chronic low-grade inflammation is associated with the pathophysiology of both type-2 diabetes and atherosclerosis. Prevention or reduction of chronic low-grade inflammation may be advantageous in relation to obesity related co-morbidity. In this study we investigated the acute effect of dietary protein sources on postprandial low-grade inflammatory markers after a high-fat meal in obese non-diabetic subjects. Methods We conducted a randomized, acute clinical intervention study in a crossover design. We supplemented a fat rich mixed meal with one of four dietary proteins - cod protein, whey isolate, gluten or casein. 11 obese non-diabetic subjects (age: 40-68, BMI: 30.3-42.0 kg/m2 participated and blood samples were drawn in the 4 h postprandial period. Adiponectin was estimated by ELISA methods and cytokines were analyzed by multiplex assay. Results MCP-1 and CCL5/RANTES displayed significant postprandial dynamics. CCL5/RANTES initially increased after all meals, but overall CCL5/RANTES incremental area under the curve (iAUC was significantly lower after the whey meal compared with the cod and casein meals (P = 0.0053. MCP-1 was initially suppressed after all protein meals. However, the iAUC was significantly higher after whey meal compared to the cod and gluten meals (P = 0.04. Conclusion We have demonstrated acute differential effects on postprandial low grade inflammation of four dietary proteins in obese non-diabetic subjects. CCL5/RANTES initially increased after all meals but the smallest overall postprandial increase was observed after the whey meal. MCP-1 was initially suppressed after all 4 protein meals and the whey meal caused the smallest overall postprandial suppression. Trial Registration ClinicalTrials.gov ID: NCT00863564

  1. Career Coping and Subjective Well-Being among University Employees

    Science.gov (United States)

    Odirile, Bonkamile E.; Mpofu, Elias; Montsi, Mercy R.

    2009-01-01

    We examined coping strategies by higher education employees to handle work stress as differentiated by personnel variables. We further examined levels of subjective well-being (SWB) in the same employees. Sixty-three higher education employees participated (males = 30; females = 33; mean age = 41.3 years). The participants completed the Coping…

  2. Predictors of Information Technology Integration in Secondary Schools: Evidence from a Large Scale Study of More than 30,000 Students.

    Science.gov (United States)

    Hew, Khe Foon; Tan, Cheng Yong

    2016-01-01

    The present study examined the predictors of information technology (IT) integration in secondary school mathematics lessons. The predictors pertained to IT resource availability in schools, school contextual/institutional variables, accountability pressure faced by schools, subject culture in mathematics, and mathematics teachers' pedagogical beliefs and practices. Data from 32,256 secondary school students from 2,519 schools in 16 developed economies who participated in the Program for International Student Assessment (PISA) 2012 were analyzed using hierarchical linear modeling (HLM). Results showed that after controlling for student-level (gender, prior academic achievement and socioeconomic status) and school-level (class size, number of mathematics teachers) variables, students in schools with more computers per student, with more IT resources, with higher levels of IT curricular expectations, with an explicit policy on the use of IT in mathematics, whose teachers believed in student-centered teaching-learning, and whose teachers provided more problem-solving activities in class reported higher levels of IT integration. On the other hand, students who studied in schools with more positive teacher-related school learning climate, and with more academically demanding parents reported lower levels of IT integration. Student-related school learning climate, principal leadership behaviors, schools' public posting of achievement data, tracking of school's achievement data by administrative authorities, and pedagogical and curricular differentiation in mathematics lessons were not related to levels of IT integration. Put together, the predictors explained a total of 15.90% of the school-level variance in levels of IT integration. In particular, school IT resource availability, and mathematics teachers' pedagogical beliefs and practices stood out as the most important determinants of IT integration in mathematics lessons.

  3. Predictors of Information Technology Integration in Secondary Schools: Evidence from a Large Scale Study of More than 30,000 Students.

    Directory of Open Access Journals (Sweden)

    Khe Foon Hew

    Full Text Available The present study examined the predictors of information technology (IT integration in secondary school mathematics lessons. The predictors pertained to IT resource availability in schools, school contextual/institutional variables, accountability pressure faced by schools, subject culture in mathematics, and mathematics teachers' pedagogical beliefs and practices. Data from 32,256 secondary school students from 2,519 schools in 16 developed economies who participated in the Program for International Student Assessment (PISA 2012 were analyzed using hierarchical linear modeling (HLM. Results showed that after controlling for student-level (gender, prior academic achievement and socioeconomic status and school-level (class size, number of mathematics teachers variables, students in schools with more computers per student, with more IT resources, with higher levels of IT curricular expectations, with an explicit policy on the use of IT in mathematics, whose teachers believed in student-centered teaching-learning, and whose teachers provided more problem-solving activities in class reported higher levels of IT integration. On the other hand, students who studied in schools with more positive teacher-related school learning climate, and with more academically demanding parents reported lower levels of IT integration. Student-related school learning climate, principal leadership behaviors, schools' public posting of achievement data, tracking of school's achievement data by administrative authorities, and pedagogical and curricular differentiation in mathematics lessons were not related to levels of IT integration. Put together, the predictors explained a total of 15.90% of the school-level variance in levels of IT integration. In particular, school IT resource availability, and mathematics teachers' pedagogical beliefs and practices stood out as the most important determinants of IT integration in mathematics lessons.

  4. Chemical characterization of exhaled breath to differentiate between patients with malignant plueral mesothelioma from subjects with similar professional asbestos exposure

    Energy Technology Data Exchange (ETDEWEB)

    Gennaro, G. de; Longobardi, F.; Stallone, G.; Trizio, L.; Tutino, M. [University of Bari Aldo Moro, Department of Chemistry, Bari (Italy); Dragonieri, S. [University of Bari Aldo Moro, Department of Pulmonology, Bari (Italy); Musti, M. [University of Bari Aldo Moro, Department of Occupational Medicine, Bari (Italy)

    2010-12-15

    Malignant pleural mesothelioma (MPM) is an aggressive tumour whose main aetiology is the long-term exposure to asbestos fibres. The diagnostic procedure of MPM is difficult and often requires invasive approaches; therefore, it is clinically important to find accurate markers for MPM by new noninvasive methods that may facilitate the diagnostic process and identify patients at an earlier stage. In the present study, the exhaled breath of 13 patients with histology-established diagnosis of MPM, 13 subjects with long-term certified professional exposure to asbestos (EXP) and 13 healthy subjects without exposure to asbestos (healthy controls, HC) were analysed. An analytical procedure to determine volatile organic compounds by sampling of air on a bed of solid sorbent and thermal desorption GC-MS analysis was developed in order to identify the compounds capable of discriminating among the three groups. The application of univariate (ANOVA) and multivariate statistical treatments (PCA, DFA and CP-ANN) showed that cyclopentane and cyclohexane were the dominant variables able to discriminate among the three groups. In particular, it was found that cyclohexane is the only compound able to differentiate the MPM group from the other two; therefore, it can be a possible marker of MPM. Cyclopentane is the dominant compound in the discrimination between EXP and the other groups (MPM and HC); then, it can be considered a good indicator for long-term asbestos exposure. This result suggests the need to perform frequent and thorough investigations on people exposed to asbestos in order to constantly monitor their state of health or possibly to study the evolution of disease over time. (orig.)

  5. Differential effects of school experiences on active citizenship among German and Turkish-origin students.

    Science.gov (United States)

    Jugert, Philipp; Eckstein, Katharina; Noack, Peter

    2016-12-14

    While research suggests that schools can foster active citizenship among youth, studies have not tested whether ethnic minority youth may benefit differently from school experiences than ethnic majority youth. In this study of 219 students (138 German majority and 81 Turkish-origin minority; M age  = 18.26; 55% females), we examined the association between different experiences at school and 4 indicators of youth active citizenship, controlling for various socio-demographic characteristics. Although value of social studies was associated with three out of four active citizenship indicators among both ethnic groups, the effects of the other school-related variables on active citizenship were moderated by ethnicity. Specifically, indicators of classroom climate, such as open classroom climate and classroom community, were only associated with greater active citizenship among Turkish-minority youth, while participatory factors, such as engagement in school decisions, were only associated with active citizenship among native German youth. © 2016 International Union of Psychological Science.

  6. Weak differentiability of scalar hysteresis operators

    Czech Academy of Sciences Publication Activity Database

    Brokate, M.; Krejčí, Pavel

    2015-01-01

    Roč. 35, č. 6 (2015), s. 2405-2421 ISSN 1078-0947 R&D Projects: GA ČR GAP201/10/2315 Institutional support: RVO:67985840 Keywords : hysteresis * differentiability * variational inequality Subject RIV: BA - General Mathematics Impact factor: 1.127, year: 2015 http://www.aimsciences.org/journals/displayArticlesnew.jsp?paperID=10677

  7. Multi-point boundary value problems for linear functional-differential equations

    Czech Academy of Sciences Publication Activity Database

    Domoshnitsky, A.; Hakl, Robert; Půža, Bedřich

    2017-01-01

    Roč. 24, č. 2 (2017), s. 193-206 ISSN 1072-947X Institutional support: RVO:67985840 Keywords : boundary value problems * linear functional-differential equations * functional-differential inequalities Subject RIV: BA - General Mathematics OBOR OECD: Applied mathematics Impact factor: 0.290, year: 2016 https://www.degruyter.com/view/j/gmj.2017.24.issue-2/gmj-2016-0076/gmj-2016-0076. xml

  8. Multi-point boundary value problems for linear functional-differential equations

    Czech Academy of Sciences Publication Activity Database

    Domoshnitsky, A.; Hakl, Robert; Půža, Bedřich

    2017-01-01

    Roč. 24, č. 2 (2017), s. 193-206 ISSN 1072-947X Institutional support: RVO:67985840 Keywords : boundary value problems * linear functional- differential equations * functional- differential inequalities Subject RIV: BA - General Mathematics OBOR OECD: Applied mathematics Impact factor: 0.290, year: 2016 https://www.degruyter.com/view/j/gmj.2017.24.issue-2/gmj-2016-0076/gmj-2016-0076.xml

  9. Improved Decision Making for School Organization. What and What for

    Science.gov (United States)

    Myers, Donald A.; Sinclair, Robert

    1973-01-01

    A framework of 13 decision criteria to give educators help in comparing the relative merits of different forms of school organization. The methods of school organization judged to be in widespread use and defined in the article are (1) the self-contained classroom, team teaching, departmentalization, modular scheduling, differentiated staffing,…

  10. Differentiated Financing of Schools in French-Speaking Belgium: Prospectives for Regulating a School Quasi-Market

    Science.gov (United States)

    Demeuse, Marc; Derobertmasure, Antoine; Friant, Nathanael

    2010-01-01

    The school quasi-market in French-speaking Belgium is characterised by segregation. Efforts to apply measures that encourage greater social mixing have met with stiff resistance. In 2008 and 2009, turbulence was caused by the application of the "social mixing" law influencing the registration procedures. The purpose of this article is to…

  11. A team-level investigation of the relationship between leader-member-exchange (LMX) differentiation and commitment and performance

    NARCIS (Netherlands)

    Le Blanc, P.M.; González-Romá, V.

    2012-01-01

    Although the differential treatment of team members by their leader is at the heart of Leader–Member Exchange (LMX) theory, empirical studies exploring the role of within-team LMX differentiation in relation to team outcomes are still relatively scarce. This study among 269 Dutch secondary school

  12. Helminthiasis among School Age Children in Osogbo Municipality ...

    African Journals Online (AJOL)

    The infections were school dependent, public schools have significantly higher prevalence (p<0.05) than the private school studied. After a single dose of Levamisole treatment, (21%) of the subjects with intestinal helminthes voided and submitted A. lumbricoides adult worms. This study shows low standard of sanitation ...

  13. The Professional Learning Experiences of Non-Mathematics Subject Specialist Teachers: A Descriptive Study

    OpenAIRE

    Ho Younghusband, Alice Christine

    2017-01-01

    Certified teachers in British Columbia (BC) schools can be assigned to teach secondary mathematics without having a major, minor, or formal background in mathematics. This is known as out-of-field teaching. These non-mathematics subject specialist teachers (NMSSTs) must learn or relearn the subject matter of mathematics to teach secondary mathematics. This study investigates what professional learning activities NMSSTs participate in to gain subject matter content knowledge in mathematics, wh...

  14. Does tutor subject-matter expertise influence student achievement in ...

    African Journals Online (AJOL)

    Objective. To establish whether or not tutor subject-matter expertise influences student achievement in content-based examinations in the problem-based learning (PBL) curriculum at the University of Transkei (UNITRA) Medical School. Design. A retrospective study of MB ChB III student achievement in end-of-block ...

  15. Security Situation in Secondary Schools in Tuzla Canton - BiH

    Directory of Open Access Journals (Sweden)

    Dzevad Mahmutovic

    2011-08-01

    Full Text Available In this research has been presented an assessment of safety situation in schools, examined through the attitudes of students and teachers of secondary schools in five municipalities of Tuzla Canton. The sample consisted of 160 subjects, who for the purposes of this research divided in three subsample: male students, female students and professors. The research was conducted as a questionnaire, where on the posted statements subjects chose one of five responses on the Likert-type scale. The results of the research showed that subjects generally have unfavour­able attitudes about security situation in secondary schools, which makes them feel very insecure. By descriptive analysis, besides these attitudes, it was determined that there are certain differences between the subsamples per individual variables. By analysis of variance, about influence of different status (student-professor on the sub-samples attitudes about safety in schools, it was determined that these differences were not statistically significant at the level p <.05 in results for the three subsample (F = .421, p = .245. In relation on manifested negative att­itudes about safety in schools, but also the homogeneity of results, in relation on the total sample of subjects, it is necessary to determine an adequate strategy of action, develop appropriate programs for work with students and make their prompt implementation in order to achieve safer living conditions and work in the school environment.

  16. Secondary school teachers' attitudes towards and beliefs about ability grouping.

    Science.gov (United States)

    Hallam, Susan; Ireson, Judith

    2003-09-01

    Internationally and historically considerable research has been undertaken regarding the attitudes of secondary school teachers towards different types of ability grouping. There has been no recent research taking account of the changing educational context in the UK. This paper aims to explore secondary school teachers' attitudes and beliefs about ability grouping taking account of school type, gender, experience and qualifications. The sample comprised over 1,500 teachers from 45 schools divided into three groups based on their ability grouping practices in years 7-9 (the students were aged 11-14). The sample included all the lower school teachers of mathematics, science and English and a random sample of teachers from other subjects in each school. Teachers responded to a questionnaire which explored their attitudes towards ability grouping through the use of rating scales and open-ended questions. The findings showed that the teachers' beliefs broadly reflected research findings on the actual effects of ability grouping, although there were significant differences relating to the type of school they taught in and the subject that they taught. Separate analysis of school types showed that length of time teaching, individual school differences and teacher qualifications were also significant predictors of attitudes. Teachers' beliefs about ability grouping are influenced by the type of groupings adopted in the school where they work, the subject that they teach, their experience and qualifications. As pedagogical practices are known to be influenced by beliefs these findings have important implications for teacher training.

  17. Factors of children's school readiness

    Directory of Open Access Journals (Sweden)

    Ljubica Marjanovič Umek

    2006-12-01

    Full Text Available The purpose of the study was to examine the effect of preschool on children's school readiness in connection with their intellectual abilities, language competence, and parents' education. The sample included 219 children who were 68 to 83 months old and were attending the first year of primary school. Children were differentiated by whether or not they had attended preschool before starting school. Children's intellectual ability was determined using Raven's Coloured Progressive Matrices (CPM; Raven, Raven, & Court, 1999, language competence using the Lestvice splošnega govornegarazvoja–LJ (LSGR–LJ, Scales of General Language Development; Marjanovič Umek, Kranjc, Fekonja in Bajc, 2004, and school readiness with the Preizkus pripravljenosti za šolo (PPŠ, Test of School Readiness; Toličič, 1986. The results indicate that children's intellectual ability and language competence have a high predictive value for the school readiness — they explained 51% of the variance in children's scores on the PPŠ. Preschool enrollment has a positive effect on school readiness for children whose parents have a low level of education, but not for those whose parents are highly educated.

  18. Patterns of brain structural connectivity differentiate normal weight from overweight subjects.

    Science.gov (United States)

    Gupta, Arpana; Mayer, Emeran A; Sanmiguel, Claudia P; Van Horn, John D; Woodworth, Davis; Ellingson, Benjamin M; Fling, Connor; Love, Aubrey; Tillisch, Kirsten; Labus, Jennifer S

    2015-01-01

    Alterations in the hedonic component of ingestive behaviors have been implicated as a possible risk factor in the pathophysiology of overweight and obese individuals. Neuroimaging evidence from individuals with increasing body mass index suggests structural, functional, and neurochemical alterations in the extended reward network and associated networks. To apply a multivariate pattern analysis to distinguish normal weight and overweight subjects based on gray and white-matter measurements. Structural images (N = 120, overweight N = 63) and diffusion tensor images (DTI) (N = 60, overweight N = 30) were obtained from healthy control subjects. For the total sample the mean age for the overweight group (females = 32, males = 31) was 28.77 years (SD = 9.76) and for the normal weight group (females = 32, males = 25) was 27.13 years (SD = 9.62). Regional segmentation and parcellation of the brain images was performed using Freesurfer. Deterministic tractography was performed to measure the normalized fiber density between regions. A multivariate pattern analysis approach was used to examine whether brain measures can distinguish overweight from normal weight individuals. 1. White-matter classification: The classification algorithm, based on 2 signatures with 17 regional connections, achieved 97% accuracy in discriminating overweight individuals from normal weight individuals. For both brain signatures, greater connectivity as indexed by increased fiber density was observed in overweight compared to normal weight between the reward network regions and regions of the executive control, emotional arousal, and somatosensory networks. In contrast, the opposite pattern (decreased fiber density) was found between ventromedial prefrontal cortex and the anterior insula, and between thalamus and executive control network regions. 2. Gray-matter classification: The classification algorithm, based on 2 signatures with 42 morphological features, achieved 69

  19. Patterns of brain structural connectivity differentiate normal weight from overweight subjects

    Science.gov (United States)

    Gupta, Arpana; Mayer, Emeran A.; Sanmiguel, Claudia P.; Van Horn, John D.; Woodworth, Davis; Ellingson, Benjamin M.; Fling, Connor; Love, Aubrey; Tillisch, Kirsten; Labus, Jennifer S.

    2015-01-01

    Background Alterations in the hedonic component of ingestive behaviors have been implicated as a possible risk factor in the pathophysiology of overweight and obese individuals. Neuroimaging evidence from individuals with increasing body mass index suggests structural, functional, and neurochemical alterations in the extended reward network and associated networks. Aim To apply a multivariate pattern analysis to distinguish normal weight and overweight subjects based on gray and white-matter measurements. Methods Structural images (N = 120, overweight N = 63) and diffusion tensor images (DTI) (N = 60, overweight N = 30) were obtained from healthy control subjects. For the total sample the mean age for the overweight group (females = 32, males = 31) was 28.77 years (SD = 9.76) and for the normal weight group (females = 32, males = 25) was 27.13 years (SD = 9.62). Regional segmentation and parcellation of the brain images was performed using Freesurfer. Deterministic tractography was performed to measure the normalized fiber density between regions. A multivariate pattern analysis approach was used to examine whether brain measures can distinguish overweight from normal weight individuals. Results 1. White-matter classification: The classification algorithm, based on 2 signatures with 17 regional connections, achieved 97% accuracy in discriminating overweight individuals from normal weight individuals. For both brain signatures, greater connectivity as indexed by increased fiber density was observed in overweight compared to normal weight between the reward network regions and regions of the executive control, emotional arousal, and somatosensory networks. In contrast, the opposite pattern (decreased fiber density) was found between ventromedial prefrontal cortex and the anterior insula, and between thalamus and executive control network regions. 2. Gray-matter classification: The classification algorithm, based on 2 signatures with 42

  20. Applying Standards for Leaders to the Selection of Secondary School Principals

    Science.gov (United States)

    Wildy, Helen; Pepper, Coral; Guanzhong, Luo

    2011-01-01

    Purpose: The purpose of this paper is to report innovative research aimed at ascertaining whether standards for school leaders could be applied to the process of selecting senior secondary school principals for appointment. Specifically, psychometrically robust measures of performance are sought that would sufficiently differentiate performance to…

  1. Automatic Differentiation and its Program Realization

    Czech Academy of Sciences Publication Activity Database

    Hartman, J.; Lukšan, Ladislav; Zítko, J.

    2009-01-01

    Roč. 45, č. 5 (2009), s. 865-883 ISSN 0023-5954 R&D Projects: GA AV ČR IAA1030405 Institutional research plan: CEZ:AV0Z10300504 Keywords : automatic differentiation * modeling languages * systems of optimization Subject RIV: BA - General Mathematics Impact factor: 0.445, year: 2009 http://dml.cz/handle/10338.dmlcz/140037

  2. Prevalence Of Intestinal Worm Infections Among Primary School ...

    African Journals Online (AJOL)

    Methods: A cross-sectional descriptive study was used to determine the status of intestinal worm infections whose subjects were drawn from eight city administrative divisions. Proportional random sampling method to select forty five (45) schools out of 320 public, private and non-formal schools was used. Using the school ...

  3. Gauging the System: Trends in School Climate Measurement and Intervention

    Science.gov (United States)

    O'Malley, Meagan; Katz, Kristin; Renshaw, Tyler L.; Furlong, Michael J.

    2011-01-01

    Researchers and educators are giving increasing scrutiny to systems-level constructs that contribute to safe, supportive, and effective schools, including school climate. School climate is a multifaceted construct that is commonly conceptualized as school community members' subjective experiences of the structural and contextual elements of a…

  4. Differential Risk of Hypertension Among Lean and Nonlean Rural Subjects in Relation to Decadal Changes in Anthropometry.

    Science.gov (United States)

    Deshpande-Joshi, Sayali S; Rao, Shobha

    2018-02-09

    Assessing risk of hypertension in relation to decadal changes in anthropometry among cohort of young rural Indian men. Subjects (n = 140) were measured in 2005 and 2015 for blood pressure, body mass index (BMI), body fat (BF), waist circumference (WC), waist-to-hip ratio (WHR), and additionally for visceral fat (VF) at follow-up. Decadal changes showed significant (p lean (baseline BMI lean but was not significant among nonlean subjects. This was also true for change in other adiposity indicators, indicating greater vulnerability of lean subjects. Further, among lean subjects, ORs reduced considerably after adjusting for VF, whereas among nonlean subjects ORs continued to remain nonsignificant but showing independent significance for VF. For similar level of change in adiposity indicators, lean subjects were at greater risk of hypertension than nonlean subjects, probably due to higher VF deposition.

  5. The observation of biology implemented by integrated religion values in integrated Islamic school (Decriptive Study in X Integrated Senior Hight School Tasikmalaya)

    Science.gov (United States)

    Nurjanah, E.; Adisendjaja, Y. H.; Kusumastuti, M. N.

    2018-05-01

    The learning Integrated Religious value is one of the efforts to increase the motivation of learning and building the student character. This study aims to describe the application of Biology learning integrated religion values in Integrated Islamic School. Research methods used in this research is descriptive. Participants in this study involved the headmaster, headmaster of curriculum, biology teachers, boarding school teachers, the lead of boarding schools, and students. The instruments used are interview, observation and the student questionnaire about learning biology. The results showed that learning in X school consists of two curriculums, there was the curriculum of national education and curriculum of boarding school. The curriculum of national education referred to 2013 curriculum and boarding school curriculum referred to the curriculum of Salafi boarding school (Kitab Kuning). However, in its learning process not delivered integrated. The main obstacle to implementing the learning integrated religious values are 1) the background of general teacher education did not know of any connection between biology subject and subject that are studied in boarding school; 2) schools did not form the teaching team; 3) unavailability of materials integrated religious values.

  6. BV solutions of rate independent differential inclusions

    Czech Academy of Sciences Publication Activity Database

    Krejčí, Pavel; Recupero, V.

    2014-01-01

    Roč. 139, č. 4 (2014), s. 607-619 ISSN 0862-7959 R&D Projects: GA ČR GAP201/10/2315 Institutional support: RVO:67985840 Keywords : differential inclusion * stop operator * rate independence * convex set Subject RIV: BA - General Mathematics http://hdl.handle.net/10338.dmlcz/144138

  7. Partial differential equations

    CERN Document Server

    Sloan, D; Süli, E

    2001-01-01

    /homepage/sac/cam/na2000/index.html7-Volume Set now available at special set price ! Over the second half of the 20th century the subject area loosely referred to as numerical analysis of partial differential equations (PDEs) has undergone unprecedented development. At its practical end, the vigorous growth and steady diversification of the field were stimulated by the demand for accurate and reliable tools for computational modelling in physical sciences and engineering, and by the rapid development of computer hardware and architecture. At the more theoretical end, the analytical insight in

  8. A comparative study of school based violence and strategies for control in public and private secondary schools in Osun State.

    Science.gov (United States)

    Omisore, A G; Omisore, B; Adelekan, B; Afolabi, O T; Olajide, F O; Arije, O O; Agunbiade, O I

    2012-01-01

    Violence is universal; it occurs in schools (both public and private). The study aim was to assess the rates of violence as well as existing violence prevention strategies in public and private schools in Osun state. A cross sectional study was conducted among 800 secondary school students (599 in public and 201 in private schools) selected by multistage sampling technique using quantitative and qualitative methods of data collection. The mean age for all the respondents was 14.26 years +/- 2.001 Males make up about 51% of the respondents in both public and private schools. Respondents from public schools assaulted other students and staff with a weapon more than their colleagues in private schools (24.7% and 9.7% against 12.9% and 6.5% respectively). The commonest violence 'prevention' strategy in both schools was punishment for violent acts (>90%). Respondents in public schools perpetrated and experienced virtually all forms of school-related violence more than those in private, schools. There were mild differences in existing violence prevention strategies in both schools. School connectedness seems to be a major factor in the differential rates of violence between both groups of schools.

  9. Class switch recombination in selective IgA-deficient subjects

    DEFF Research Database (Denmark)

    Jensen, Lone Hummelshøj; Ryder, L P; Nielsen, L K

    2006-01-01

    -beta in combination, induced IgA production, albeit lower than found in B cells from controls. The B cells from the IgA-deficient subjects were less effective in differentiating into CD138(+) X-box binding protein 1 (XBP-1)(+) plasma cells when stimulated with TGF-beta, IFN-gamma or IL-10. Interestingly, when adding...

  10. Overweight and Obesity among Adolescents, A Comparative Study Between Government and Private Schools.

    Science.gov (United States)

    Patnaik, Lipilekha; Pattanaik, Sumitra; Sahu, Trilochan; Rao, E Venkata

    2015-09-01

    To compare prevalence of overweight/obesity among adolescent school children of government and private schools. A school-based cross-sectional study was conducted in 1800 children aged 10-16 years. Body mass index (BMI), Waist circumference (WC), Hip circumference (HC), and Neck circumference (NC) were measured using standard guidelines. The prevalence of overweight obesity was 27.8% (private schools 45.2%, government schools 10.5%). BMI, WC, NC, and Waist-hip ratio were significantly higher among private school students. A differential strategic plan may be needed to prevent and control obesity among adolescent school children.

  11. Leadership and Gender Differentiation

    OpenAIRE

    Catalina RADU; Marian NASTASE

    2011-01-01

    Leadership is clearly one of the main factors that influence organizational competitiveness. It means both science and art, both born and learned skills. Leadership and gender differentiation is a subject that leads to at least two main questions: (1) Do significant differences exist between men and women in terms of leadership styles? (2) What are the real determinants of differences between men and women especially looking at who assumes leadership positions and what is leadership behavior ...

  12. A Study of Secondary School Students' Academic Performance at ...

    African Journals Online (AJOL)

    This study assessed and investigated the academic performance of secondary school students in two principal subjects (English Language and. Mathematics) at the Senior School Certificate Examinations (SSCE) in ten secondary schools typical of urban and rural locations in five randomised. Local Government Areas of ...

  13. Self-Oriented Perfectionism and Self-Assessment as Predictors of Adolescents? Subjective Well-Being

    Science.gov (United States)

    Çelik, Eyüp

    2014-01-01

    The aim of the present study is to examine whether subjective well-being is predicted by self-oriented perfectionism and self-assessment. The self-oriented perfectionism scale, self-assessment scale and subjective well-being scale (SWB) were administrated to a sample of voluntary 272 eight-grade students from three secondary schools in Sultangazi,…

  14. Geometric function theory: a modern view of a classical subject

    International Nuclear Information System (INIS)

    Crowdy, Darren

    2008-01-01

    Geometric function theory is a classical subject. Yet it continues to find new applications in an ever-growing variety of areas such as modern mathematical physics, more traditional fields of physics such as fluid dynamics, nonlinear integrable systems theory and the theory of partial differential equations. This paper surveys, with a view to modern applications, open problems and challenges in this subject. Here we advocate an approach based on the use of the Schottky–Klein prime function within a Schottky model of compact Riemann surfaces. (open problem)

  15. Does breakfast-club attendance affect schoolchildren's nutrient intake? A study of dietary intake at three schools.

    Science.gov (United States)

    Belderson, Pippa; Harvey, Ian; Kimbell, Rosemary; O'Neill, Jennifer; Russell, Jean; Barker, Margo E

    2003-12-01

    Lack of breakfast has been implicated as a factor contributing to children's poor diets and school performance. Breakfast-club schemes, where children are provided with breakfast in school at the start of the school day, have been initiated by the Department of Health in schools throughout England, UK. The aim of the present study was to compare the energy and nutrient intakes of schoolchildren who attended breakfast clubs (attendee subjects) with those who did not (control subjects). Three different schools were studied, involving a total of 111 children aged between 9 and 15 years. There were fifty-nine attendee and fifty-two control subjects. The two groups were matched for eligibility for school meals. All subjects completed a 3 d weighed food diary for estimation of nutrient intake. Height and weight were measured and BMI calculated. Nutrient intake data were analysed using a general linear model with age as a covariate. The demographic and anthropometric characteristics of the attendee and control subjects were similar. Children who attended breakfast clubs had significantly greater intakes of fat (% energy), saturated fat (% energy) and Na than control subjects. Thus, in these schools breakfast-club participation was not associated with superior nutrient intake or improvements in dietary pattern.

  16. The Stability of School Effectiveness Indices across Grade Levels and Subject Areas.

    Science.gov (United States)

    Mandeville, Garrett K.; Anderson, Lorin W.

    1987-01-01

    School effectiveness indices based on regressing achievement test scores onto earlier scores and a socioeconomic status measure were obtained for South Carolina students in grades one to four. Results were unstable across grades, and grade-to-grade correlations were more significant for mathematics achievement than for reading. (Author/GDC)

  17. Textbooks for biology applied in schools in Russia

    Directory of Open Access Journals (Sweden)

    Sergey Vitalevich Sumatokhin

    2018-04-01

    Full Text Available This article describes textbooks that are used in the teaching of biology in schools in Russia. The characteristics of designing biological programme content are presented. The school textbook, as a book, consists of a system of texts, illustrations, apparatus for acquiring knowledge (methodical apparatus and elements for orientation in the presented contents. In the textbook of biology, different types of texts are distinguished: basic, additional, explanatory. In Russia, biology textbooks for the school public more than ten publishers. A set of biology textbooks, ensuring the continuity of the study of biology in grades 5-9 (10-11 is called the subject line. Authors of different subject lines of textbooks differently select and structure the content of biological education. Depending on the approach to the structuring of the educational material, all subject lines of textbooks can be divided into two groups (system-structural approach and functional approach. These approaches can have a linear or concentric content structure. Each teacher has the right to choose from the variety of subject lines of biology textbooks those that most satisfy his needs.

  18. Destigmatizing psychosis: Investigating the effectiveness of a school-based programme in Hong Kong secondary school students.

    Science.gov (United States)

    Hui, Christy L M; Leung, Whitty W T; Wong, Andreas K H; Loong, Ka Yan; Kok, Joy; Hwang, Amanda; Lee, Edwin H M; Chan, Sherry K W; Chang, Wing Chung; Chen, Eric Y H

    2018-06-11

    Although the reasons behind the stigmatization of psychosis are manifold, poor mental health literacy among the general public is likely to be a major factor. In Hong Kong, the Early Psychosis Foundation (EPISO) was established in 2007 to tackle this issue by providing educational and mental health promotional activities, among other aims and services. The current study evaluated the effectiveness of a school-based interventional programme, the School Tour, developed by EPISO. The School Tour differentiates itself from other interventional programmes by supplementing a traditional psychoeducational talk with 2 additional elements: an engaging drama performance and exercise demonstrations. Twelve secondary schools, with a total of 4520 students, participated in the study. Knowledge and attitudes towards psychosis were evaluated before and after the school programme. The School Tour was found to improve both students' knowledge of psychosis (P reducing the stigma towards psychosis validates the use of novel strategies like drama performances to engage adolescent students, and urges the government to support increased student participation in the programme by providing funding to the relevant organizations. © 2018 John Wiley & Sons Australia, Ltd.

  19. Serum carcinoembryonic antigen tends to decrease in poorly-differentiated colorectal cancer

    Directory of Open Access Journals (Sweden)

    Ester Morina Silalahi

    2015-12-01

    This was a cross-sectional study conducted on 40 CRC subjects from July 2012 until May 2013. Determination of serum CEA and CA 19-9 levels and histopathological (cellular differentiation grades in CRC biopsies was done in all subjects. RESULTS The study involved forty CRC patients, consisting of 22 males and 18 females, with mean age of 51.93 ± 11.63 years, CEA levels of 51.93 ± 84.07 ng/ml and CA 19-9 levels of 33.81 ± 62.39 U/ml. Carcino-embryonic antigen levels tended to decrease with decreasing CRC histopathological grade, while CA 19-9 levels increased in well-differentiated CRC. However, both relationships were statistically not significant (with p=0.314 and p=0.787, respectively. CONCLUSIONS Carcinoembryonic antigen (CEA levels tend to decrease with decreasing histopathological grade of CRC, and CA 19-9 levels tend to increase in well-differentiated CRC.

  20. The Secondary School Mathematics Curriculum Improvement Study Goals-The Subject Matter-Accomplishments

    Science.gov (United States)

    Fehr, Howard F.

    1970-01-01

    Describes an experimental study attempting to construct a unified school mathematics curriculum for grades seven through twelve. Study was initiated in 1965 and is to be a six-year study. The total program includes, in the following order, syllabus writing, conferences, writing of experimental textbook, education of classroom teachers, pilot class…

  1. Relationships between bullying, school climate, and student risk behaviors.

    Science.gov (United States)

    Klein, Jennifer; Cornell, Dewey; Konold, Timothy

    2012-09-01

    This study examined whether characteristics of a positive school climate were associated with lower student risk behavior in a sample of 3,687 high school students who completed the School Climate Bullying Survey and questions about risk behavior from the Youth Risk Behavior Surveillance Survey (YRBS). Confirmatory factor analyses established fit for 20 items with three hypothesized school climate scales measuring (1) prevalence of bullying and teasing; (2) aggressive attitudes; and (3) student willingness to seek help. Structural equation modeling established the relationship of these measures with student reports of risk behavior. Multigroup analyses identified differential effects across gender and race. A positive school climate could be an important protective factor in preventing student risk behavior.

  2. Analytic, Algebraic and Geometric Aspects of Differential Equations

    CERN Document Server

    Haraoka, Yoshishige; Michalik, Sławomir

    2017-01-01

    This volume consists of invited lecture notes, survey papers and original research papers from the AAGADE school and conference held in Będlewo, Poland in September 2015. The contributions provide an overview of the current level of interaction between algebra, geometry and analysis and demonstrate the manifold aspects of the theory of ordinary and partial differential equations, while also pointing out the highly fruitful interrelations between those aspects. These interactions continue to yield new developments, not only in the theory of differential equations but also in several related areas of mathematics and physics such as differential geometry, representation theory, number theory and mathematical physics. The main goal of the volume is to introduce basic concepts, techniques, detailed and illustrative examples and theorems (in a manner suitable for non-specialists), and to present recent developments in the field, together with open problems for more advanced and experienced readers. It will be of i...

  3. Leaving School — learning at SEA: Regular high school education alongside polar research

    Science.gov (United States)

    Gatti, Susanne

    2010-05-01

    Against the background of unsatisfactory results from the international OECD study PISA (Program for International Student Assessment), Germany is facing a period of intense school reforms. Looking back at a tradition of school culture with too few changes during the last century, quick and radical renewal of the school system is rather unlikely. Furthermore students are increasingly turning away from natural sciences [1]. The AWI aims at providing impulses for major changes in the schooling system and is offering solid science education not only for university students but also for a larger audience. All efforts towards this goal are interconnected within the project SEA (Science & Education @ the AWI). With the school-term of 2002/03 the Alfred-Wegener-Institute for Polar and Marine Research started HIGHSEA (High school of SEA). The program is the most important component of SEA. Each year 22 high school students (grade 10 or 11) are admitted to HIGHSEA spending their last three years of school not at school but at the institute. Four subjects (biology as a major, chemistry, math and English as accessory subjects) are combined and taught fully integrated. Students leave their school for two days each week to study, work and explore all necessary topics at the AWI. All of the curricular necessities of the four subjects have been rearranged in their temporal sequencing thus enabling a conceptual formulation of four major questions to be dealt with in the course of the three-year program [2]. Students are taught by teachers of the cooperation schools as well as by scientists of the AWI. Close links and intense cooperation between both groups are the basis of fundamental changes in teaching and learning climate. We are organizing expeditions for every group of HIGHSEA-students (e. g. to the Arctic or to mid-Atlantic seamounts). For each student expedition we devise a "real" research question. Usually a single working group at the AWI has a special interest in the

  4. Subjective Discipline and the Social Control of Black Girls in Pipeline Schools

    Science.gov (United States)

    Martin, Jennifer; Smith, Julia

    2017-01-01

    Using an intersectional feminist critical race lens, we utilized the Education Longitudinal Study (2002) data comparing tenth grade African American girls to White girls, analyzing whether the student was ever held back, teacher reports of problem behaviors in classrooms, and whether the student did not graduate from high school in the four years…

  5. Family-centered rounds and medical student performance on the NBME pediatrics subject (shelf) examination: a retrospective cohort study.

    Science.gov (United States)

    Kimbrough, Tiffany N; Heh, Victor; Wijesooriya, N Romesh; Ryan, Michael S

    2016-01-01

    To determine the association between family-centered rounds (FCR) and medical student knowledge acquisition as assessed by the National Board of Medical Examiners (NBME) pediatric subject (shelf) exam. A retrospective cohort study was conducted of third-year medical students who graduated from Virginia Commonwealth University School of Medicine between 2009 and 2014. This timeframe represented the transition from 'traditional' rounds to FCR on the pediatric inpatient unit. Data collected included demographics, United States Medical Licensing Examination (USMLE) Step 1 and 2 scores, and NBME subject examinations in pediatrics (PSE), medicine (MSE), and surgery (SSE). Eight hundred and sixteen participants were included in the analysis. Student performance on the PSE could not be statistically differentiated from performance on the MSE for any year except 2011 (z-score=-0.17, p=0.02). Average scores on PSE for years 2009, 2010, 2013, and 2014 were significantly higher than for SSE, but not significantly different for all other years. The PSE was highly correlated with USMLE Step 1 and Step 2 examinations (correlation range 0.56-0.77) for all years. Our results showed no difference in PSE performance during a time in which our institution transitioned to FCR. These findings should be reassuring for students, attending physicians, and medical educators.

  6. School Mobility and Developmental Outcomes in Young Adulthood

    Science.gov (United States)

    Herbers, Janette E.; Reynolds, Arthur J.; Chen, Chin-Chih

    2014-01-01

    School mobility has been shown to increase the risk of poor achievement, behavior problems, grade retention, and high school drop-out. Using data over 25 years from the Chicago Longitudinal Study, we investigated the unique risk of school moves on a variety of young adult outcomes including educational attainment, occupational prestige, depression symptoms, and criminal arrests. We also investigated how the timing of school mobility, whether earlier or later in the academic career, may differentially predict these outcomes over and above associated risks. Results indicate that students who experience more school changes between kindergarten and twelfth grade are less likely to complete high school on time, complete fewer years of school, attain lower levels of occupational prestige, are more likely to experience symptoms of depression, and are more likely to be arrested as adults. Furthermore, the number of school moves predicted above and beyond associated risks such as residential mobility and family poverty. When timing of school mobility was examined, results indicated more negative outcomes associated with moves later in the grade school career, particularly between fourth and eighth grade. PMID:23627959

  7. State Confessional Relations: Problem of the Subject Structure

    Directory of Open Access Journals (Sweden)

    Alexandra A. Dorskaya

    2014-06-01

    Full Text Available In the article various existing definitions of the concept "state and confessional relations" are analyzed, also author's definition is offered. Three levels of the state and confessional relations are revealed: conceptual, legislative and administrative-managerial. In the article it is shown that in Russia a tradition of only two subjects of the state and confessional relations – government bodies and the religious organizations allocation exists. It is revealed that at the present stage many researchers are dissatisfied with such situation. Scientific sources of the problem of the state and church relations within the psychological school of the law, which are addressed to the personality and experiences in the legal sphere are studied and revealed. Special attention is paid to scientific heritage of the M.A. Reysner, who was one of the first to begin study of this problem. In the article the question of the school of three subjects of the state and confessional relations allocation formation, what adds the faithful or faithless personality in addition to two traditional subjects is analyzed. The state and confessional relations are considered in the context of the human rights development. The question of new type of the believer possessing high education level and knowledge formation is considered. In the article it is shown that at the present stage relations of any regulation between the state and religious organizations is based on the basis of international legal standards, domestic legislation and norms of canon law.

  8. General conditions guaranteeing the solvability of the Cauchy problem for functional differential equations

    Czech Academy of Sciences Publication Activity Database

    Dilna, N.; Rontó, András

    2008-01-01

    Roč. 133, č. 4 (2008), s. 435-445 ISSN 0862-7959 R&D Projects: GA ČR(CZ) GA201/06/0254 Institutional research plan: CEZ:AV0Z10190503 Keywords : functional differential equation * Cauchy problem * initial value problem * differential inequality Subject RIV: BA - General Mathematics

  9. Interprofessional development in inclusive schools

    DEFF Research Database (Denmark)

    Hansen, Britt Blaabjerg; Højholdt, Andy; Arndal, Lars Stubbe

    educators, both initiatives of which support the subject-oriented education at school. These changes have challenged the way [education/school] professionals work and how they see their own and each other's roles in the school system (EVA 2013). The changes have also increased the need for collaborative...... in the classroom.4. Changing teaching methods: Students with weak school affiliation or special needs would benefit from a change in teaching methods that takes some of the competencies possessed by child and youth educators and uses them in the classroom. As a further step, it is relevant to open up students......Recent political reforms in the Danish school system have lengthened the school day and integrated child and youth educators into aspects of the teaching programme as part of a common European strategy of inclusion. The school day now contains homework cafes and lessons with child and youth...

  10. Digestive Symptoms in Healthy People and Subjects With Irritable Bowel Syndrome

    Science.gov (United States)

    Guyonnet, Denis; Donazzolo, Yves; Gendre, David; Tanguy, Jérôme; Guarner, Francisco

    2015-01-01

    Goals: The aim of this study was to validate the ability of symptom frequency questionnaire to differentiate between irritable bowel syndrome (IBS) patients and healthy subjects. Background: A digestive symptom frequency questionnaire (DSFQ) was previously used in a food efficacy trial in a non-IBS population with mild gastrointestinal symptoms. Study: We compared 2 well-defined populations: 100 IBS patients fulfilling Rome III criteria (mean age 32 y; range, 18 to 59 y), and 100 sex-matched and age-matched healthy subjects. Frequency of individual digestive symptoms (abdominal pain/discomfort, bloating, flatulence, borborygmi) was assessed using a 5-point Likert scale (from none to everyday of the week) and the IBS severity with the IBS-SSS questionnaire. Health-Related Quality of life (HRQoL) was assessed with the Food and Benefits Assessment (FBA) and Functional Digestive Disorders Quality of Life (FDDQL) questionnaires. The digestive (dis)comfort dimension of these questionnaires was considered as the main dimension for HRQoL. Results: The DSFQ discriminated IBS from healthy subjects with a significant difference (Pdigestive discomfort measured by FDDQL (−0.816), digestive comfort measured by FBA (−0.789), and the IBS-SSS score (0.762). Conclusions: Measurement of digestive symptom frequency by means of the DSFQ can differentiate IBS from healthy subjects, and shows a good correlation with other validated questionnaires (clinical trial #NCT01457378). PMID:25014236

  11. Separate and unequal: the influence of neighborhood and school characteristics on spatial proximity between fast food and schools.

    Science.gov (United States)

    Kwate, Naa Oyo A; Loh, Ji Meng

    2010-08-01

    Social science and health literature have identified residential segregation as a critical factor in exposure to health-related resources, including food environments. Differential spatial patterning of food environments surrounding schools has significant import for youth. We examined whether fast food restaurants clustered around schools in New York City, and whether any observed clustering varied as a function of school type, school racial demographics, and area racial and socioeconomic demographics. We geocoded fast food locations from 2006 (n=817) and schools from 2004-2005 (n=2096; public and private, elementary and secondary) in the five boroughs of New York City. A point process model (inhomogeneous cross-K function) examined spatial clustering. A minimum of 25% of schools had a fast food restaurant within 400 m. High schools had higher fast food clustering than elementary schools. Public elementary and high schools with large proportions of Black students or in block groups with large proportions of Black residents had higher clustering than White counterparts. Finally, public high schools had higher clustering than private counterparts, with 1.25 to 2 times as many restaurants than expected by chance. The results suggest that the geography of opportunity as it relates to school food environments is unequal in New York City. Copyright 2010 Elsevier Inc. All rights reserved.

  12. Study of Subjective Life Quality in Young People with Disabilities

    Directory of Open Access Journals (Sweden)

    Kurtanova Yu.E.,

    2014-08-01

    Full Text Available We present a study of subjective life quality in young people with disabilities compared with their healthy peers. The study sample comprised 62 women aged 14 to 18 years. The experimental study group consisted of 30 students of grades VIII-XI of Secondary School of home-based learning № 1673 "Support". The control group included 32 student of grades VIII-XI of School № 1222 with in-depth study of the German language. The methods used were: Medical Outcomes Study 36 Item Short Form Health Survey (SF-36, M. Kuhn test "Who am I" (M. Kuhn, T. McPartland; modification by T.V. Rumjantseva, Method and diagnosis of health, activity and mood, projective technique "Picture of the actual self" and "Picture of the desired self" with questions. We formulated conclusions about the features of the subjective assessment of the quality of life in young people with disabilities compared with their healthy peers.

  13. Effects of Gender on Teachers' Perceptions of School Environment, Teaching Efficacy, Stress and Job Satisfaction

    Science.gov (United States)

    Tran, Van Dat

    2015-01-01

    This study investigates how teachers' perceptions of school environment factors, teaching efficacy, teacher stress and job satisfaction, and to determine whether gender was a differentiating factor. A total of 387 Vietnamese junior high school teachers completed one questionnaire for four sections about school-level environment, teaching efficacy,…

  14. Assessing teachers' positive psychological functioning at work: Development and validation of the Teacher Subjective Wellbeing Questionnaire.

    Science.gov (United States)

    Renshaw, Tyler L; Long, Anna C J; Cook, Clayton R

    2015-06-01

    This study reports on the initial development and validation of the Teacher Subjective Wellbeing Questionnaire (TSWQ) with 2 samples of educators-a general sample of 185 elementary and middle school teachers, and a target sample of 21 elementary school teachers experiencing classroom management challenges. The TSWQ is an 8-item self-report instrument for assessing teachers' subjective wellbeing, which is operationalized via subscales measuring school connectedness and teaching efficacy. The conceptualization and development processes underlying the TSWQ are described, and results from a series of preliminary psychometric and exploratory analyses are reported to establish initial construct validity. Findings indicated that the TSWQ was characterized by 2 conceptually sound latent factors, that both subscales and the composite scale demonstrated strong internal consistency, and that all scales demonstrated convergent validity with self-reported school supports and divergent validity with self-reported stress and emotional burnout. Furthermore, results indicated that TSWQ scores did not differ according to teachers' school level (i.e., elementary vs. middle), but that they did differ according to unique school environment (e.g., 1 middle school vs. another middle school) and teacher stressors (i.e., general teachers vs. teachers experiencing classroom management challenges). Results also indicated that, for teachers experiencing classroom challenges, the TSWQ had strong short-term predictive validity for psychological distress, accounting for approximately half of the variance in teacher stress and emotional burnout. Implications for theory, research, and the practice of school psychology are discussed. (c) 2015 APA, all rights reserved).

  15. DYNAMICS OF DEPRESSION AMONG ADOLESCENTS IN SECONDARY SCHOOLS IN BULGARIA

    Directory of Open Access Journals (Sweden)

    Stanislava Stoyanova

    2015-06-01

    Full Text Available Depression becomes more and more typical for adolescence. The study of dynamics of depression during the teenage years is important for differentiation of the most vulnerable periods for development of depression in this age and to be pointed out some factors that could contribute to triggering, preventing or recovering depression. This study of dynamics of depression was based on Developmental theories of dynamics of depression that relate depression to some vulnerable age groups and on the theories that relate dynamics of depression to one or more factors that trigger depression in different stages of human life. Depression in Bulgarian high – school students was compared at the beginning and at the end of the school year in a longitudinal study. 360 Bulgarian secondary school students from 9th to 12th grade were studied twice - at the beginning of the school year 2013/2014 and at the end of this school year. Several methods were used - Zung Self-Rating Depression Scale, Zung Self-Rating Anxiety Scale, and Eysenck Personality Questionnaire. A model of dynamics of depression at upper school age in Bulgaria has been suggested. According to this model, depression slightly increases from the beginning to the end of the school year being differentiated by the types of the schools at the beginning of the school year and by the interaction of the types of schools, gender and grade at the end of the school year. Some of its correlates (anxiety, extraversion/introversion, neuroticism, and psychoticism and social determinants (gender, school grade, and types of schools were found. The interventions focused on diminishing anxiety, neuroticism (for example by meeting students’ expectancies and psychoticism (developing empathy and altruism, and increasing extraversion (better communication, social support could be effective for diminishing depression throughout the whole school year. Motivating students for participating in more extra

  16. Study Habits and Academic Achievement in Core Subjects among Junior Secondary School Students in Ondo State, Nigeria

    Directory of Open Access Journals (Sweden)

    J.T.B. Oluwatimilehin

    2012-04-01

    Full Text Available This article investigates of the relationship between study habits and students’ academic achievement in core subjects at the junior secondary school level. The aim was to determine the relationship between various aspects of study habits including homework and assignments, time allocation, reading and note taking, study period procedures, concentration, written work, examination and teacher consultation and students’ achievement in English language, Mathematics, Integrated Science and Art. This was meant to provide clearer understanding of the phenomenon. The descriptive research design of an ex post facto approach was used in the study. A sample of 300 JS2 students was drawn using simple random sampling technique. A major hypothesis was raised leading to the application of correlation and stepwise linear regression analysis. Findings reveal that of all the study habits’ subscales, ‘teacher consultation’ was most influential while the ‘time allocation’ exercise, concentration, no taking reading and assignments were regarded as less integral to students’ academic performances. Therefore, regular counseling services to train students on study skills strategies were advocated in order to boost their study habit and enhance their academic achievement.

  17. Schools Need Leaders--Not Managers: It's Time for a Paradigm Shift

    Science.gov (United States)

    Stein, Les

    2016-01-01

    In the world of public school education everything depends on good leadership. Sadly, many of our schools administrators can't differentiate the difference between leading and managing; far too many of them don't know the first thing about fundamental leadership principles. In short, they don't understand the fundamentals of Mission Oriented…

  18. Who is the Subject in Educational Research?

    Directory of Open Access Journals (Sweden)

    Alicia Gurdián-Fernández

    2011-11-01

    Full Text Available In this paper I argue, first, that the identity of the researcher has an impact not only in the way she/he invThis article explains, in the first place, that the identity of the researcher not only influences his way to do research, but also the teaching processes and, therefore, training of future researchers. Secondly, it states that schools and teachers play a central role in the construction of identities. Third, this paper emphasizes that those engaged in educational research are not released from this responsibility, so this is an invitation to reflect on the following: What are our responsibilities in the process of identity construction? Who is the subject of education? Who is the subject of educational research? How inclusive is our notion of both the educational and the empirical subjects? Through the analysis of questions on topics such us: the subject-object relationship; the subject in educational research; the contribution of subjectivity; the contribution of phenomenology; among others, this paper explains that: a the intellectual autobiography is a great potential instrument to understand the direction of a research process and b focusing on people, their history, social relationships and environment, as subjects and not just as objects of study, is an epistemological, political and ethical movement, which recognizes the subject’s action in and on the world. Finally, this paper states that qualitative researchers should not only understand who they are, they are ethically obliged to make it explicitly.

  19. Sex differences in general knowledge: meta-analysis and new data on the contribution of school-related moderators among high-school students.

    Science.gov (United States)

    Tran, Ulrich S; Hofer, Agnes A; Voracek, Martin

    2014-01-01

    Research from various countries consistently reported an advantage of boys over girls in general knowledge and was also suggestive of some overall trends regarding specific domains of general knowledge that were speculated to stem from biologically differentiated interests. However, results were heterogeneous and, as of yet, had not been evaluated meta-analytically. Moreover, previous research drew on overly homogeneous high-school or undergraduate samples whose representativeness appears problematic; mostly, likely moderators, such as school type, student age or parental education, were also not directly investigated or controlled for. We provide a meta-analytical aggregation of available results regarding sex differences in general knowledge and present new data, investigating the psychometric properties of the General Knowledge Test (GKT), on which previous research primarily relied, and explored sex differences in a large and heterogeneous Austrian high-school student sample (N = 1088). The aggregated sex effect in general knowledge was of medium size in previous research, but differences in specific domains were heterogeneous across countries and only modest at best. Large sex differences in our data could be explained to a large part by school-related moderators (school type, school, student age, parental education) and selection processes. Boys had a remaining advantage over girls that was only small in size and that was consistent with the magnitude of sex differences in general intelligence. Analysis of the GKT yielded no evidence of biologically differentiated interests, but of a specific interest in the humanities among girls. In conclusion, previous research likely overestimated sex differences in general knowledge.

  20. The Analysis of the School Burnout in Secondary Education Students in Terms of Various Variables

    Directory of Open Access Journals (Sweden)

    İsmail Seçer

    2012-10-01

    Full Text Available In this research, the burnout levels of the secondary education students was analyzed if the burnout levels differentiate according to sex, high school type, academic success, academic department and taking private teaching institutions’ classes or not. The study group of this study that is aimed to analyze school burnout in secondary education students is formed of 282 females and 221 males, in total 503 students who get educated in secondary schools in Erzurum Yakutiye and Palandöken counties. School burnout inventory developed by Aypay (2011 and personal data form were used to collect data. t test and multivariate analysis of variance (MANOVA were used in the analysis of the data.According to the evidence obtained from the study, the burnout levels of secondary education students differentiate in a meaningful level according to sex, school type, academic success, academic department and taking private teaching institutions’ classes or not.

  1. A first course in differential equations

    CERN Document Server

    Logan, J David

    2015-01-01

    The third edition of this concise, popular textbook on elementary differential equations gives instructors an alternative to the many voluminous texts on the market. It presents a thorough treatment of the standard topics in an accessible, easy-to-read, format. The overarching perspective of the text conveys that differential equations are about applications. This book illuminates the mathematical theory in the text with a wide variety of applications that will appeal to students in physics, engineering, the biosciences, economics and mathematics. Instructors are likely to find that the first four or five chapters are suitable for a first course in the subject. This edition contains a healthy increase over earlier editions in the number of worked examples and exercises, particularly those routine in nature. Two appendices include a review with practice problems, and a MATLAB® supplement that gives basic codes and commands for solving differential equations. MATLAB® is not required; students are encouraged t...

  2. Intention and constraints of Hong Kong secondary school Physical ...

    African Journals Online (AJOL)

    African Journal for Physical Activity and Health Sciences ... of Hong Kong secondary school Physical Education teachers to promote Unified Sports® ... school subjects like Civic Education, Social Studies, Religious Studies or Liberal Studies.

  3. White Flight from School Desegregation: Magnitude, Sources, and Policy Options. Final Report.

    Science.gov (United States)

    Rossell, Christine H.; Hawley, Willis D.

    Discussed in this report are the extent and causes of white flight from school desegregation and policy options for controlling it. After an introductory section, the report considers the extent of white flight from desegregating schools, taking into account the effects of suburbanization, interregional migration, and differentials in…

  4. Irisin Enhances Osteoblast Differentiation In Vitro

    Directory of Open Access Journals (Sweden)

    Graziana Colaianni

    2014-01-01

    Full Text Available It has been recently demonstrated that exercise activity increases the expression of the myokine Irisin in skeletal muscle, which is able to drive the transition of white to brown adipocytes, likely following a phenomenon of transdifferentiation. This new evidence supports the idea that muscle can be considered an endocrine organ, given its ability to target adipose tissue by promoting energy expenditure. In accordance with these new findings, we hypothesized that Irisin is directly involved in bone metabolism, demonstrating its ability to increase the differentiation of bone marrow stromal cells into mature osteoblasts. Firstly, we confirmed that myoblasts from mice subjected to 3 weeks of free wheel running increased Irisin expression compared to nonexercised state. The conditioned media (CM collected from myoblasts of exercised mice induced osteoblast differentiation in vitro to a greater extent than those of mice housed in resting conditions. Furthermore, the differentiated osteoblasts increased alkaline phosphatase and collagen I expression by an Irisin-dependent mechanism. Our results show, for the first time, that Irisin directly targets osteoblasts, enhancing their differentiation. This finding advances notable perspectives in future studies which could satisfy the ongoing research of exercise-mimetic therapies with anabolic action on the skeleton.

  5. A Neglected Opportunity: Entrepreneurship Education in the Lower High School Curricula for Technology in South Africa and Botswana

    Science.gov (United States)

    du Toit, Adri; Gaotlhobogwe, Mike

    2018-01-01

    Technology is a school subject that forms part of the compulsory curriculum for high school learners in South Africa, and is a core theme in the subject Design and Technology in Botswana high schools. Knowledge and production skills acquired in the subject are applied to solve real-life problems consistent with the steps of the design process. The…

  6. School absence and its effect on school performance for children born with orofacial clefts.

    Science.gov (United States)

    Bell, Jane; Raynes-Greenow, Camille; Turner, Robin; Bower, Carol; Dodson, Alan; Hancock, Kirsten; Nassar, Natasha

    2017-07-17

    School absence is associated with lower performance on standardized tests. Children born with orofacial clefts (OFC) are likely to have more absence than children without OFC; however, school absence for children with OFC has not been quantified. We aimed to describe school absence and its relationship with school performance for children with and without OFC. Population-based record-linked cohort study of children (402 with OFC, 1789 without OFC) enrolled in schools in Western Australia, 2008 to 2012. We compared median school absence rates using Wilcoxon rank tests, and investigated the impact of school absence on standardized scores from reading, numeracy, and writing tests, using multivariable models fitted by generalized estimating equations. In Semester 1, at each primary school year level, children without OFC and children with cleft lip only or cleft palate only had similar median absence rates (approximately 1 week). Children with cleft lip and palate had significantly higher absence rates in Years 4 to 6 (between 1 and 2 weeks). During secondary school, median absence rates were higher (2 weeks) for all children, but not statistically different between children with and without OFC. Higher absence was significantly associated with lower standardized reading, numeracy, and writing scores. However, having a cleft of any type had little influence on the association between absence and test scores. School absence affected school performance for all children. Absence did not differentially disadvantage children born with OFC, suggesting current practices to identify and support children with OFC are minimizing effects of their absence on school performance. Birth Defects Research 109:1048-1056, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  7. Draft lottery effects on schooling, earnings and the next generation

    DEFF Research Database (Denmark)

    Bingley, Paul; Markwardt, Kristoffer; Ehrenstein, Vera

    Do parents with more schooling have children with more schooling because of their schooling? To identify the effect on offspring schooling, we study fathers subject to a peacetime military draft lottery in Denmark, a lottery providing exogenous schooling variation. The father-offspring schooling...... correlation is 12 percent after controlling for father cognitive test scores and grandparent schooling. We find that father random assignment to nine months of military service reduces father’s schooling by nine months, implying a return to schooling of 4.9 percent and a reduction in father’s lifetime...

  8. Existence of solutions for quasilinear random impulsive neutral differential evolution equation

    Directory of Open Access Journals (Sweden)

    B. Radhakrishnan

    2018-07-01

    Full Text Available This paper deals with the existence of solutions for quasilinear random impulsive neutral functional differential evolution equation in Banach spaces and the results are derived by using the analytic semigroup theory, fractional powers of operators and the Schauder fixed point approach. An application is provided to illustrate the theory. Keywords: Quasilinear differential equation, Analytic semigroup, Random impulsive neutral differential equation, Fixed point theorem, 2010 Mathematics Subject Classification: 34A37, 47H10, 47H20, 34K40, 34K45, 35R12

  9. Rescuing Middle School Astronomy

    Science.gov (United States)

    Mayo, L. A.; Janney, D.

    2010-12-01

    There is a crisis in education at the middle school level (Spellings, 2006). Recent studies point to large disparities in middle school performance in schools with high minority populations. The largest disparities exist in areas of math and science. Astronomy has a universal appeal for K-12 students but is rarely taught at the middle school level. When it is taught at all it is usually taught in isolation with few references in other classes such as other sciences (e.g. physics, biology, and chemistry), math, history, geography, music, art, or English. The problem is greatest in our most challenged school districts. With scores in reading and math below national averages in these schools and with most state achievement tests ignoring subjects like astronomy, there is little room in the school day to teach about the world outside our atmosphere. Add to this the exceedingly minimal training and education in astronomy that most middle school teachers have and it is a rare school that includes any astronomy teaching at all. In this presentation, we show how to develop and offer an astronomy education training program for middle school teachers encompassing a wide range of educational disciplines that are frequently taught at the middle school level. The prototype for this program was developed and launched in two of the most challenged and diverse school systems in the country; D.C. Public Schools, and Montgomery County (MD) Public Schools.

  10. Provisions in School Contracts: What to Include, What to Avoid

    Science.gov (United States)

    Horner, Jeffrey J.

    2011-01-01

    Many factors distinguish public school district transactions from private business transactions. Like any other business transaction, public school contracts should unambiguously describe the transaction and sufficiently outline the obligations of the parties. However, public school districts may be subject to distinctive laws that effectively…

  11. Chronic sleep reduction, functioning at school and school achievement in preadolescents.

    Science.gov (United States)

    Meijer, Anne Marie

    2008-12-01

    This study investigates the relationship between chronic sleep reduction, functioning at school and school achievement of boys and girls. To establish individual consequences of chronic sleep reduction (tiredness, sleepiness, loss of energy and emotional instability) the Chronic Sleep Reduction Questionnaire has been developed. A total of 436 children (219 boys, 216 girls, 1 [corrected] missing; mean age = 11 years and 5 months) from the seventh and eight grades of 12 elementary schools participated in this study. The inter-item reliability (Cronbach's alpha = 0.84) and test-retest reliability (r = 0.78) of the Chronic Sleep Reduction Questionnaire were satisfactory. The construct validity of the questionnaire as measured by a confirmative factor analysis was acceptable as well (CMIN/DF = 1.49; CFI = 0.94; RMSEA = 0.034). Cronbach's alpha's of the scales measuring functioning at school (teacher's influence, self-image as pupil, and achievement motivation) were 0.69, 0.86 and 0.79. School achievement was based on self-reported marks concerning six school subjects. To test the models concerning the relations of chronic sleep reduction, functioning at school, and school achievement, the covariance matrix of these variables were analysed by means of structural equation modelling. To test for differences between boys and girls a multi-group model is used. The models representing the relations between chronic sleep reduction - school achievement and chronic sleep reduction - functioning at school - school achievement fitted the data quite well. The impact of chronic sleep reduction on school achievement and functioning at school appeared to be different for boys and girls. Based on the results of this study, it may be concluded that chronic sleep reduction may affect school achievement directly and indirectly via functioning at school, with worse school marks as a consequence.

  12. Our 1% Problem: Independent Schools and the Income Gap

    Science.gov (United States)

    Bartels, Fred

    2012-01-01

    The subject of independent schools and inequality is rife with contradictions. In some ways, independent schools work to ameliorate inequities. In other ways, they reinforce and exacerbate them. Those in independent schools who work on social justice, equity, and diversity issues deal with these contradictions every day. Most believe, most of the…

  13. Terror Medicine As Part of the Medical School Curriculum

    Directory of Open Access Journals (Sweden)

    Leonard A Cole

    2014-09-01

    Full Text Available Terror medicine, a field related to emergency and disaster medicine, focuses on medical issues ranging from preparedness to psychological manifestations specifically associated with terrorist attacks. Calls to teach aspects of the subject in American medical schools surged after the 2001 jetliner and anthrax attacks. Although the threat of terrorism persists, terror medicine is still addressed erratically if at all in most medical schools. This paper suggests a template for incorporating the subject throughout a 4-year medical curriculum. The instructional framework culminates in a short course for fourth year students, such as one recently introduced at Rutgers New Jersey Medical School, Newark, NJ. The proposed 4-year Rutgers curriculum serves as a model that could assist other medical schools contemplating the inclusion of terror medicine in pre-clerkship and clerkship training.

  14. Differentiating fasciculoventricular pathway from Wolff-Parkinson-White syndrome by electrocardiography.

    Science.gov (United States)

    Suzuki, Tsugutoshi; Nakamura, Yoshihide; Yoshida, Shuichiro; Yoshida, Yoko; Shintaku, Haruo

    2014-04-01

    In school-based cardiovascular screening programs in Japan, Wolff-Parkinson-White (WPW) syndrome is diagnosed based on the presence of an electrocardiographic (ECG) delta wave without differentiation from the fasciculoventricular pathway (FVP), although the risk of sudden death is associated only with the former. The purpose of this study was to differentiate FVP patients among children diagnosed with WPW syndrome by ECG. Children who were diagnosed with WPW syndrome through school screening between April 2006 and March 2008 and had QRS width ≤120 ms were included. Patients with asthma and/or coronary heart disease were excluded. FVP and WPW syndrome were differentiated based on ECG responses to adenosine triphosphate (ATP) injection. Age, PR interval, QRS width, and Rosenbaum classification were compared among patients. Thirty patients (median age 12.7 years, range 6.5-15.7 years) participated in the study. FVP was diagnosed in 23 patients (76.7%), and WPW syndrome in 7 (23.3%). In Rosenbaum type A patients, all six patients had WPW syndrome, whereas FVP was diagnosed in 23 of 24 and WPW syndrome was diagnosed in 1 of 24 of type B patients. Age, PR interval, and QRS width were not significantly different between the two conditions. ATP stress test was reliable in differentiating FVP from WPW syndrome. Although FVP is considered rare, the results of our study indicate that many WPW syndrome patients with QRS width ≤120 ms may actually have FVP. Patients categorized as type B are more likely to have FVP, whereas type A patients are most likely to have WPW syndrome. © 2013 Heart Rhythm Society Published by Heart Rhythm Society All rights reserved.

  15. The Norwegian "Christianity, Religion and Philosophy" Subject "KRL" in Strasbourg

    Science.gov (United States)

    Lied, Sidsel

    2009-01-01

    This article presents the judgement and dissent of the European Court of Human Rights in the "Case of Folgero and others v. Norway" regarding the subject "Christianity, Religion and Philosophy (KRL)" in Norwegian state schools. The verdict, reached with dissenting votes of 9-8, states that parents' freedom of ensuring their…

  16. The Relationship between Academic Achievement and the Emotional Well-Being of Elementary School Children in China: The Moderating Role of Parent-School Communication.

    Science.gov (United States)

    Lv, Bo; Zhou, Huan; Guo, Xiaolin; Liu, Chunhui; Liu, Zhaomin; Luo, Liang

    2016-01-01

    The relationship between academic achievement and the subjective well-being of elementary school children has received increasing attention. However, previous research on the relationship between these variables has yielded inconsistent conclusions - possibly due to the presence of potential moderating variables. This study investigated the relationship between the academic achievement and the emotional well-being (positive and negative affect) of elementary school children in China and the moderating effect of parent-school communication on this relationship. A total of 419 elementary school students and their parents participated. The elementary students' positive and negative affect, their academic achievement on both midterm and final examinations of the most recent semester, and the frequency of parent-school communication were assessed. Academic achievement of elementary students was positively correlated with positive affect and negatively correlated with negative affect. Parent-school communication significantly moderated this relationship. Regardless of positive or negative affect, the correlation was only significant in the high parent-school communication group (one standard deviation higher than the mean) and in the mean group, whereas in the low parent-school communication group, no association was observed. These results indicate that parental engagement with school impacts both the academic achievements and subjective well-being of children in China.

  17. The MRI findings of well-differentiated liposarcoma

    International Nuclear Information System (INIS)

    Odagiri, Haruki; Yakushiji, Toshitake; Sato, Hiroo; Yorimitsu, Shigeta; Oka, Kiyoshi; Uezono, Keiji; Mizuta, Hiroshi

    2008-01-01

    The purpose of this study was to evaluate the MRI findings of well-differentiated liposarcoma. Ten well-differentiated liposarcomas surgically excised with histologic diagnosis were included in this study. The subjects consisted of five men and five women, with an average age of 62.5 years (range: 43-79 years). Six cases occurred in the thigh, two in the forearm, one in the shoulder, and one in the chest wall. Thickened septa (generally ≥2 mm) of low T1 signal and high T2 signal, and prominent area of enhancement were suspicious for well-differentiated liposarcoma. So we checked these lesions and compared with the pathologic findings of these lesions. Thick septa and prominent area of enhancement were identified in all cases except one case who could not use Gadolinium. Pathologically, these lesions were composed of a relatively mature adipocytic proliferation in which, in contrast to benign lipoma, significant variation in cell size is easily appreciable. So we consider that thick septa and prominent area of enhancement are evidently suspicious lesions for well-differentiated liposarcoma. (author)

  18. Determinants of subjective experience of sexual arousal in women: feedback from genital arousal and erotic stimulus content

    NARCIS (Netherlands)

    Laan, E.; Everaerd, W.; van der Velde, J.; Geer, J. H.

    1995-01-01

    Sixty-two women participated in a study designed to explore the association between genital and subjective sexual arousal. Four stimulus conditions were created, designed to evoke differential patterns of genital arousal over time. Subjects were instructed to report sensations in their genitalia

  19. Public Mass Modern Education and Inter-Religious Human Capital Differentials in Twentieth-Century Egypt

    OpenAIRE

    Saleh, Mohamed

    2012-01-01

    Public mass modern education was a major pillar of state-led development in the post-Colonial developing world. I examine the impact of Egypt’s transformation in 1953 of traditional elementary schools (kuttabs), which served the masses, into public modern primary schools on the Christian-Muslim educational and occupational differentials, which were in favor of Christians. The reform allowed kuttabs’ graduates access to higher stages of education, which were confined to modern primary schools’...

  20. Systematic, digital student feedback for differentiated teaching

    DEFF Research Database (Denmark)

    Graf, Stefan Ting; Carlsen, Dorthe

    2017-01-01

    The article reports results from a qualitative study of Elevbaro, a prototype of a digital tool for student feedback developed in connection with the demonstration school project, inclusion, and differentiated teaching in digital learning environments. At the same time the study represents...... the first step of validating Elevbaro as a systematic feedback tool. There is general consensus that feedback is central to the quality of teaching, but the focus on and the exploration of systematic student feedback is an overlooked topic. Especially as regards differentiated teaching and complex teaching...... patterns, there is a need for supplementary and digital monitoring of a group of students and of individual students. The article examines how students and teachers understand and use Elevbaro, which is built on frequent ratings of five set statements in connection with teaching over a certain period...

  1. INITIATIVES AND SUGGESTIONS FOR INTRODUCTION OF GYMNASTICS IN ELEMENTARY SCHOOLS OF THE PRINCIPALITY OF SERBIA (elementary schools, gymnastics, initiatives, suggestions, introduction

    Directory of Open Access Journals (Sweden)

    Slađana Mijatović

    2006-06-01

    Full Text Available Upon gaining its autonomy in 1830, the Principality of Serbia also creates the conditions for faster development of education, since the Sultan’s edict granted it the right to open schools. The first Law on schools was passed at the suggestion of the Head of the Ministry of Education Jovan Sterija Popovic in 1844 (Ustrojenije javnog učilištnog nastavlenija, and predicted a complete organization of all schools: elementary, commercial, high and lycees. The Law also prescribed three years of elementary education in villages and four years in towns. For the first time education of female children is predicted“Law on structure of elementary schools” was passed in September 1863 and it predicted the introduction of the fourth grade in village schools. Thirty-eight years (1830-1868 passed from obtaining autonomy, i.e. the right in Serbia to open its schools, to the official introduction of the physical activity instruction in elementary schools. It was a period in which it was attempted to organize structure and work of elementary schools. However physical education used to appear in pedagogic literature, drafts of laws on schools and proposals of officials and schools commissions of the Ministry of Education of the Principality of Serbia: 1. Milovan Spasic had hold an office of the main school principal since 1845 and he wrote three books, as the main reference books for elementary school teachers. One of them is “Pedagogično metodično nastavlenije ya učitelje osnovnih škola” (1855 where he wrote about physical education of children. Although physical education was not present in the Curriculum, he treated it as the most important task of both teachers and parents. 2. In the “Projekt zakona o školama za Knjažestvo Srbije” (1859 where you can find the subjects to be taught in elementary schools, it was stated that “as on of the subjects for boys ‘physical practice’ and ‘gymnastics’ for girls should be taught.” 3

  2. Understanding reading problems in secondary schools: Some ...

    African Journals Online (AJOL)

    ... factors are discussed based on the evidence obtained by observations and research findings. The importance of teaching reading 'as a subject in the secondary school is hinted. Recommendations are made to ensure that reading as a tool to learning is given a prominent place in schools and libraries throughout Nigeria ...

  3. Integro-differential transport approaches

    International Nuclear Information System (INIS)

    Stepanek, J.; Arkuszewski, J.; Boffi, V.; Matausek, M.V.

    1981-01-01

    This chapter summarizes the work done in Italy, Poland, Switzerland and Yugoslavia in the field of integro-differential neutron transport theory. It reflects different viewpoints in the handling of the subject. Some of the methods are based only on the solution of the integro-differential equation, others use only the integral form of the transport equation. Use of the characteristic solution closely related to the integral equation (ARKUSZEWSKI et al.,(1979)) seems to be a rather effective way to accelerate the 2 dimensional discrete ordinates (Ssub(n)) transport methods and supress one of the main disadvantages, the ray effect. The advanced ''Surface Currents'' (MAEDER (1975)) and ''Surface Flux'' (STEPANEK (1979)) methods are based on the solution of both the integro-differential and integral form of the transport equation. As long as the spatial fluxes were considered to be flat in each region only the integral form of the transport equation was considered. The solution seems to be the best method of simple handling the higher order Legendre polynomials used to approximate spatial and angular flux distribution. The coupling of the Bsub(n) integral transport equations with the related Psub(n) equations removes the greatest disadvantage of the Psub(n) theory and closes the system of the Psub(n) equations (LIGOU, STEPANEK (1974))

  4. School nurses and sex education: surveillance and disciplinary practices in primary schools.

    Science.gov (United States)

    Hayter, Mark; Piercy, Hilary; Massey, Marie-Therese; Gregory, Trudy

    2008-02-01

    This paper is a report of a study to explore how school nurses perceive the influence of schools on their role in delivering sex and relationship education in primary schools. School nurses play a key role in sex education in English schools. However, sex education is a contentious issue meaning the sex education of children is often an area of tension within the curriculum. However, the impact of these tensions upon school nursing practice is poorly described. Three focus groups with a convenience sample of 16 nurses experienced in conducting sex and relationship education were conducted during 2006. Focus groups were audio-taped, transcribed verbatim and subjected to a thematic analysis. Four themes were identified in the data: 'covert surveillance' refers to school staff conducting clandestine surveillance of the classroom actions of the nurse; 'overt surveillance' reflects how nurses felt they were being openly monitored by teachers in the classroom; 'Teacher attitude' refers to the interventions of the supervising teacher in the classroom during the sex education session and 'resistance practices' detailed how nurses attempted to manage the disciplinary practices of the school. School nurses need to be pragmatic about the fact that there will be some attempts by the school to regulate sex education. Developing an early dialogue with the school can mediate this. Closer working practices and the involvement of school nurses in the development of sex education policy and practice is vital to ensure that they continue to make a valuable contribution to sex education in schools.

  5. Tracking Myself: African American High School Students Talk about the Effects of Curricular Differentiation

    Science.gov (United States)

    Stanley, Darrius; Chambers, Terah T. Venzant

    2018-01-01

    Research on the merit of school tracking policies has long been at the center of heated educational debate. Unfortunately, while the trend in studies looking at tracking in schools has continued, the student perspective has been underutilized in much of this previous research. Recently, however, there has been a surge in research that focuses on…

  6. GHM method for obtaining rationalsolutions of nonlinear differential equations.

    Science.gov (United States)

    Vazquez-Leal, Hector; Sarmiento-Reyes, Arturo

    2015-01-01

    In this paper, we propose the application of the general homotopy method (GHM) to obtain rational solutions of nonlinear differential equations. It delivers a high precision representation of the nonlinear differential equation using a few linear algebraic terms. In order to assess the benefits of this proposal, three nonlinear problems are solved and compared against other semi-analytic methods or numerical methods. The obtained results show that GHM is a powerful tool, capable to generate highly accurate rational solutions. AMS subject classification 34L30.

  7. Age-differentiated work systems

    CERN Document Server

    Frieling, Ekkehart; Wegge, Jürgen

    2013-01-01

    The disproportionate aging of the population of working age in many nations around the world is a unique occurrence in the history of humankind. In the light of demographic change, it is becoming increasingly important to develop and use the potential of older employees. This edited volume Age-differentiated Work Systems provides a final report on a six-year priority program funded by the German Research Foundation (DFG) and presents selected research findings of 17 interdisciplinary project teams. The idea is that it will serve both as a reference book and overview of the current state of research in ergonomics, occupational psychology and related disciplines. It provides new models, methods, and procedures for analyzing and designing age-differentiated work systems with the aim of supporting subject matter experts from different areas in their decisions on labor and employment policies. Therefore over 40 laboratory experiments involving 2,000 participants and 50 field studies involving over 25,000 employees...

  8. Anomalies of subjective experience in schizophrenia and psychotic bipolar illness

    DEFF Research Database (Denmark)

    Parnas, J; Handest, P; Saebye, D

    2003-01-01

    OBJECTIVE: Contemporary psychopathology, as a result of behaviourally dominated epistemological stance, downplays anomalies of the patient's subjectivity. This neglect has probably deleterious consequences for research in the causes and the boundaries of the schizophrenia spectrum conditions....... The purpose of this study is to explore frequency of qualitative, not-yet-psychotic, anomalies of subjective experience in patients with residual schizophrenia and psychotic bipolar illness in remission. METHOD: The patients were examined with the Danish version of the Bonn Scale for the Assessment of Basic...... differential diagnosis and therefore potentially useful in the preonset detection of the schizophrenia spectrum illness....

  9. Associations between school difficulties and health-related problems and risky behaviours in early adolescence: A cross-sectional study in middle-school adolescents in France.

    Science.gov (United States)

    Chau, Kénora; Kabuth, Bernard; Causin-Brice, Odile; Delacour, Yves; Richoux-Picard, Catherine; Verdin, Monique; Armand, Isabelle; Chau, Nearkasen

    2016-10-30

    Health-related problems and risky behaviours (substance use) are frequent in adolescents, may alter their physical and mental capabilities, and may thus generate school absenteeism, low academic performance, and school dropout ideation. This study assessed their associations and the contribution of socioeconomic factors among 1559 middle-school adolescents (mean age 13.5+1.3) from north-eastern France. They completed a questionnaire including socioeconomic characteristics, health-related problems (poor physical health, psychological health, social relationships, and living environment) assessed with the World Health Organization's quality of life measure (scoreschool absences during the present school year, last-trimester academic performance, and school dropout ideation. Data were analysed using logistic regression models. School absenteeism was frequent (12.6% of subjects for 8-14 days, and 6.0% for ≥15 days); 8.2% of subjects had low academic performance (average school-mark school dropout ideation. All school difficulties were strongly associated with all health-related problems (gender-age-school-level-adjusted odds ratios gasOR between 1.5 and 4.2), and with risky behaviours (gasOR between 1.4 and 14). Socioeconomic factors differently contributed to these associations (contribution reaching 77%). Policy makers, schools, physicians and parents should be more aware of the problems and help adolescents to reduce health-related problems and risky behaviours and to increase resilience. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Primary School Teachers' Opinion on Digital Textbooks

    Science.gov (United States)

    Magdas, Ioana; Drîngu, Maria-Carmen

    2016-01-01

    Ministry of Education, Research, Youth and Sports of Romania through order no. 3654/29.03.2012 approved the Framework Plan for Primary Education, Preparatory Grade, First and Second Grades. New subjects and syllabuses were introduced. In 2014-2015 school year appeared new school textbooks for first and second grade. Unlike the previous textbooks…

  11. Parametric Pedagogy: Integrating Parametric CAD in Irish Post-Primary Schools

    Science.gov (United States)

    McGarr, Oliver; Seery, Niall

    2011-01-01

    Technology education in Irish post-primary schools is undergoing significant change. In recent years the syllabi of all technology-related subjects have been revised. A new subject, Design and Communication Graphics, has replaced the traditional Technical Drawing subject. This new subject aims to develop students' spatial awareness and graphical…

  12. Teaching High-Ability Pupils in Early Primary School

    NARCIS (Netherlands)

    Dijkstra, Elma

    2015-01-01

    This thesis describes the design and implementation of the intervention 'Excel Kwadraat' in primary schools. This intervention aims to improve teachers’ differentiation practices in order to better anticipate pupil differences, including excellent or high-ability pupils. In the end, the intervention

  13. HEADMASTER POLICY OF SENIOR ISLAMIC SCHOOL TO INCREAS TEACHER PROFESIONALISM AT STATE SENIOR ISLAMIC SCHOOL 2 MODEL MEDAN

    Directory of Open Access Journals (Sweden)

    Muhammad Arifin Tanjung

    2017-09-01

    Full Text Available State Senior Islamic School 2 Model Medan oh of famous Islamic schools in North Sumatera. The issues in this writing are what are the formulation, organization, application, and evaluation of headmaster Policy of Senior Islamic School to Increase Teacher Professionalism at State Senior Islamic School 2 Model Medan. To explain the main issue in this writings, I have to observe and interview the Moslem population. Data has been collected will be explained detailly and analyzed by Islamic education management. Based on research, formulation of headmaster Policy of Senior Islamic School to Increase Teacher Professionalism at State Senior Islamic School 2 Model Medan is bottom up which ideas from teachers, beginning from teachers meeting in one subject, teachers meeting in one program, annual meeting in a month and annual meeting in a year, and finally in teamwork, for example, anual teachers meeting, seminar, workshop, coffee morning, study comparison to university and another school. It will motivate teacher in teaching, activity, and anything. Besides it, headmaster facilitates everything whatever teacher need it, for example, infocus, laptop, and everything. And the organization of headmaster Policy of Senior Islamic School to Increase Teacher Professionalism at State Senior Islamic School 2 Model Medan is cooperation with the school community and he helped by vices and head program and teachers and chairman of the student. The special of school organization is evaluation of teachers activity and relation to abroad. Headmaster states his position as a teacher who teaches students, a leader who leads teachers, a manager who manages, a motivator who motivate, a supervisor who supervise teachers activity, and facilitator for teachers. And finally evaluation of headmaster Policy of Senior Islamic School to Increase the Teacher Professionalism at State Senior Islamic School 2 Model Medan each level, beginning from teachers meeting in one subject

  14. COMPETENCE OF SCHOOL PRINCIPALS REGARDING KNOWLEDGE MANAGEMENT IN ELEMENTARY SCHOOLS

    Directory of Open Access Journals (Sweden)

    Gökmen DAĞLI

    2007-12-01

    Full Text Available This research aims to determine the manner of school principals regarding knowledge managementin primary school education. The research is a subjective one conducted in general scanning method. Personal informationform and five-likert scale are the main means in which data was collected. During the data collection stage, school principalswere requested to provide information about the way in which they obtain, share, process, evaluate knowledge, take decisionand analyze problems within the scope of knowledge management. In the virtue of the data acquired, the research shows that;the school principals obtain knowledge by attending meetings with teachers, making personal observation, their personalexperience and online resources. Regarding the sharing of knowledge, the research shows the principals always shareknowledge with their assistant principals and teachers; in using of knowledge, decision making and analyzing problemsresearch also shows that principals take decisions in co-operation with assistant principals and teachers. Last but not least,research shows that in storing the knowledge principals mainly use computers and traditional filing techniques. Seminarsshould be organized periodically by specialists with respect to acquiring, sharing, using and also filling knowledge followingdecision-making in order for school administrators to keep abreast of the latest developments in knowledge management

  15. PECULIARITIES OF AN INDIVIDUAL APPROACH TO HIGH SCHOOL STUDENTS MAJORING IN TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Andriy Uruskyi

    2016-05-01

    Full Text Available The features of the methodology of the implementation of an individual approach to high school students majoring in technology are analysed. The main stages of the implementation have been defined as the analysis of the individual student characteristics; grouping 10–11 grade students; usage of the modern informational and communicational techniques and a set of facilities of differentiated studying. The examples of the differentiated tasks for different phases of the high school training such as providing training material by teachers; academic progress monitoring; self-studying materials; fulfilling tasks of practical (laboratory and practical works; goods manufacturing; carrying out creative projects have been provided.

  16. Repeated morphine treatment influences operant and spatial learning differentially

    Institute of Scientific and Technical Information of China (English)

    Mei-Na WANG; Zhi-Fang DONG; Jun CAO; Lin XU

    2006-01-01

    Objective To investigate whether repeated morphine exposure or prolonged withdrawal could influence operant and spatial learning differentially. Methods Animals were chronically treated with morphine or subjected to morphine withdrawal. Then, they were subjected to two kinds of learning: operant conditioning and spatial learning.Results The acquisition of both simple appetitive and cued operant learning was impaired after repeated morphine treatment. Withdrawal for 5 weeks alleviated the impairments. Single morphine exposure disrupted the retrieval of operant memory but had no effect on rats after 5-week withdrawal. Contrarily, neither chronic morphine exposure nor 5-week withdrawal influenced spatial learning task of the Morris water maze. Nevertheless, the retrieval of spatial memory was impaired by repeated morphine exposure but not by 5-week withdrawal. Conclusion These observations suggest that repeated morphine exposure can influence different types of learning at different aspects, implicating that the formation of opiate addiction may usurp memory mechanisms differentially.

  17. Effects of School Principals' Leadership Behaviors: A Comparison between Taiwan and Japan

    Science.gov (United States)

    Chen, Yi-Gean; Cheng, Jao-Nan; Sato, Mikio

    2017-01-01

    This study is a cross-national research in school leadership behaviors. Research subjects in this study include primary and secondary school teachers in Taiwan and northeastern Japan. By referring to "School leadership of the future," this study summarized that school leadership is working toward a team approach to instruction…

  18. Generalizations of the subject-independent feature set for music-induced emotion recognition.

    Science.gov (United States)

    Lin, Yuan-Pin; Chen, Jyh-Horng; Duann, Jeng-Ren; Lin, Chin-Teng; Jung, Tzyy-Ping

    2011-01-01

    Electroencephalogram (EEG)-based emotion recognition has been an intensely growing field. Yet, how to achieve acceptable accuracy on a practical system with as fewer electrodes as possible is less concerned. This study evaluates a set of subject-independent features, based on differential power asymmetry of symmetric electrode pairs [1], with emphasis on its applicability to subject variability in music-induced emotion classification problem. Results of this study have evidently validated the feasibility of using subject-independent EEG features to classify four emotional states with acceptable accuracy in second-scale temporal resolution. These features could be generalized across subjects to detect emotion induced by music excerpts not limited to the music database that was used to derive the emotion-specific features.

  19. Motivational Interference in School-Leisure Conflict and Learning Outcomes: The Differential Effects of Two Value Conceptions

    Science.gov (United States)

    Hofer, Manfred; Kuhnle, Claudia; Kilian, Britta; Marta, Elena; Fries, Stefan

    2011-01-01

    It was hypothesized that students' value orientations are connected to their experience of motivational interference in a conflict between a school- and a leisure-related activity as well as to school marks as indicators of learning outcomes. In a self-report study with Italian adolescents (N = 433; M = 14.5 years) using a school-leisure conflict…

  20. Revisiting Primary School Dropout in Rural Cambodia

    Science.gov (United States)

    No, Fata; Sam, Chanphirun; Hirakawa, Yukiko

    2012-01-01

    Previous studies on school dropout in Cambodia often used data from subjects after they already dropped out or statistics from education-related institutions. Using data from children in two rural provinces before they dropped out, this study examines four main factors in order to identify their influence on primary school dropout in Cambodia.…