WorldWideScience

Sample records for school level including

  1. The Relationship of Values in Elementary School 4th Grade Social Studies Textbook with the Attainments and Their Level of Being Included in Student Workbooks

    Science.gov (United States)

    Kilic, Abdurrahman

    2012-01-01

    In this study, the relationship of values in elementary school 4th grade Social Studies textbook with the attainments and their level of being included in student workbook are tried to be determined. Case study, which is a qualitative research method, was applied for this research. To collect data, document analysis technique, which is among the…

  2. Including Children Dependent on Ventilators in School.

    Science.gov (United States)

    Levine, Jack M.

    1996-01-01

    Guidelines for including ventilator-dependent children in school are offered, based on experience with six such students at a New York State school. Guidelines stress adherence to the medical management plan, the school-family partnership, roles of the social worker and psychologist, orientation, transportation, classroom issues, and steps toward…

  3. Relationships between the school-level and classroom-level ...

    African Journals Online (AJOL)

    education; school-level environment; science education; South Africa. Introduction .... instrument to the primary school students (N = 1,077) of 31 distance-education primary school teachers ..... Centre for Curriculum, Transfer and Technology.

  4. TOOLS TO INCLUDE BLIND STUDENTS IN SCHOOL BUILDING PERFORMANCE ASSESSMENTS

    Directory of Open Access Journals (Sweden)

    Tania Pietzschke Abate

    2016-05-01

    Full Text Available This article discusses the design of data collection instruments that include the opinions of blind students, in accordance with the principles of Universal Design (UD. The aim of this study is to understand the importance of adapting data collection instruments for the inclusion of disabled persons in field research in Architecture and Design, among other fields. The data collection instruments developed were a play interview with a tactile map and a 3D survey with the use of tactile models. These instruments sought to assess the school environment experienced by blind students. The study involved students from the early years of a school for the blind who had not yet mastered the Braille system. The participation of these students was evaluated. A multidisciplinary team consisting of architects, designers, educators, and psychologists lent support to the study. The results showed that the data collection instruments adapted to blind students were successful in making the group of authors examine questions regarding UD. An analysis of the participatory phase showed that the limitations resulting from blindness determine the specificities in the adaptation and implementation process of the instruments in schools. Practical recommendations for future studies related to instruments in the UD thematic are presented. This approach is in line with the global trend of including disabled persons in society based on these users’ opinions concerning what was designed by architects and designers.

  5. Radon levels in Oslo schools

    International Nuclear Information System (INIS)

    Birovlev, A.

    2004-01-01

    Radon measurements using passive CR-39 detectors have been conducted in all schools in Oslo municipality during winter 2003/2004. Results are presented and discussed in the light of qualitative and quantitative factors, some of which are specific for schools as workplaces. Analysis is conducted with respect to factors relating to building construction type, ventilation principle, age of building, building size etc. The influence of ventilation type on radon levels is studied, and problems of investigations based purely on conventional passive radon detectors are noted. Over-estimation of radon concentration by passive detectors and day-night variations of indoor radon levels in buildings with mechanical ventilation systems are discussed. Several guiding principles for planning similar investigations based on above discussions are outlined. (author)

  6. 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…

  7. Bringing Street Art to School: Open to Include

    Science.gov (United States)

    Santos, Graça Duarte; Varandas, Elisabete

    2016-01-01

    Inclusive Education values differences by reducing barriers to learning and promoting active participation and positive interactions between all members of school community. Nowadays, school faces numerous children/adolescents who for several reasons have developed challenging behaviours and high risk of dropping out school. They come often from…

  8. Seabrook Station Level 2 PRA Update to Include Accident Management

    International Nuclear Information System (INIS)

    Lutz, Robert; Lucci, Melissa; Kiper, Kenneth; Henry, Robert

    2006-01-01

    A ground-breaking study was recently completed as part of the Seabrook Level 2 PRA update. This study updates the post-core damage phenomena to be consistent with the most recent information and includes accident management activities that should be modeled in the Level 2 PRA. Overall, the result is a Level 2 PRA that fully meets the requirements of the ASME PRA Standard with respect to modeling accident management in the LERF assessment and NRC requirements in Regulatory Guide 1.174 for considering late containment failures. This technical paper deals only with the incorporation of operator actions into the Level 2 PRA based on a comprehensive study of the Seabrook Station accident response procedures and guidance. The paper describes the process used to identify the key operator actions that can influence the Level 2 PRA results and the development of success criteria for these key operator actions. This addresses a key requirement of the ASME PRA Standard for considering SAMG. An important benefit of this assessment was the identification of Seabrook specific accident management insights that can be fed back into the Seabrook Station accident management procedures and guidance or the training provided to plant personnel for these procedures and guidance. (authors)

  9. System Thinking Skills at the Elementary School Level

    Science.gov (United States)

    Assaraf, Orit Ben-Zvi; Orion, Nir

    2010-01-01

    This study deals with the development of system thinking skills at the elementary school level. It addresses the question of whether elementary school students can deal with complex systems. The sample included 40 4th grade students from one school in a small town in Israel. The students studied an inquiry-based earth systems curriculum that…

  10. Should Intelligent Design Be Included in Today's Public School Curriculums?

    Science.gov (United States)

    Costley, Kevin C.; Killins, Pam

    2010-01-01

    The controversial concept of evolution makes up only a small part of the science curriculum stated in Arkansas. During the past few years, the curriculum topic of "Intelligent Design" has caught the attention of many science teachers in the public schools. The Intelligent Design Movement has been successful in attracting the attention of…

  11. Why education in public schools should include religious ideals

    NARCIS (Netherlands)

    de Ruyter, D.J.; Merry, M.S.

    2009-01-01

    This article aims to open a new line of debate about religion in public schools by focusing on religious ideals. The article begins with an elucidation of the concept ‘religious ideals’ and an explanation of the notion of reasonable pluralism, in order to be able to explore the dangers and positive

  12. Including Fathers in School Psychology Literature: A Review of Four School Psychology Journals

    Science.gov (United States)

    Greif, Jennifer L.; Greif, Geoffrey L.

    2004-01-01

    It is well documented that fathers have a significant influence on their children's success in school. To examine the ways in which fathers have been represented in school psychology literature, the authors searched over 1,000 recent articles published in four leading U.S. school psychology journals ("Psychology in the Schools," "School Psychology…

  13. Controlling Special Education Costs at the School District Level.

    Science.gov (United States)

    Morgan, W. Daniel

    1992-01-01

    Describes the financing of a New York school district for emotionally disturbed children. Summarizes suggestions for controlling special education costs at the district level obtained from a nationwide sample of school business officials. Among the suggestions offered are to include a review of private placements and an annual caseload review,…

  14. Improvement on a science curriculum including experimental demonstration of environmental radioactivity for secondary school students

    International Nuclear Information System (INIS)

    Watanabe, Kenji; Matsubara, Shizuo; Aiba, Yoshio; Eriguchi, Hiroshi; Kiyota, Saburo; Takeyama, Tetsuji.

    1988-01-01

    A science curriculum previously prepared for teaching environmental radioactivity was modified on the basis of the results of trial instructions in secondary schools. The main subject of the revised curriculum is an understanding of the natural radioactivity through the experimental demonstration about air-borne β and γ ray emitters. The other subjects included are the radioactive decay, the biological effects of radiation, the concept of risk-benefit balance (acceptable level) and the peaceful uses of nuclear energy and radiation. The work sheets and reference data prepared as learning materials are in two levels corresponding to the ability of students for this curriculum. (author)

  15. How school climate relates to chronic absence: A multi-level latent profile analysis.

    Science.gov (United States)

    Van Eck, Kathryn; Johnson, Stacy R; Bettencourt, Amie; Johnson, Sarah Lindstrom

    2017-04-01

    Chronic absence is a significant problem in schools. School climate may play an important role in influencing chronic absence rates among schools, yet little research has evaluated how school climate constructs relate to chronic absence. Using multilevel latent profile analysis, we evaluated how profiles of student perceptions of school climate at both the student and school level differentiated school-level rates of chronic absence. Participants included 25,776 middle and high school students from 106 schools who completed a district administered school climate survey. Students attended schools in a large urban school district where 89% of 6th through 12th grade students were African-American and 61% were eligible for the federally subsidized school meals program. Three student-level profiles of perceptions of school climate emerged that corresponded to "positive," "moderate," and "negative" climate. Two predominant patterns regarding the distribution of these profiles within schools emerged that corresponded to the two school-level profiles of "marginal climate" and "climate challenged" schools. Students reporting "moderate" and "negative" climate in their schools were more likely to attend schools with higher chronic absence rates than students reporting that their school had "positive" climate. Likewise, "climate challenged" schools had significantly higher chronic absence rates than "marginal climate" schools. These results suggest that school climate shares an important relation with chronic absence among adolescent students attending urban schools. Implications for prevention and intervention programs are discussed. Copyright © 2016 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

  16. Leaders and Leadership in Middle Level Schools.

    Science.gov (United States)

    Petzko, Vicki N.; Clark, Donald C.; Valentine, Jerry W.; Hackmann, Donald G.; Nori, John R.; Lucas, Stephen E.

    2002-01-01

    Principals of all 14,107 middle-level schools in the U.S. were invited to participate in the year 2000 online survey. More than 1,400 responded. Responses are compared with previous studies conducted in 1965; 1980, and 1992. Discusses the implications and recommendations for recruiting, initial training, and continuing professional development of…

  17. Sound Levels in East Texas Schools.

    Science.gov (United States)

    Turner, Aaron Lynn

    A survey of sound levels was taken in several Texas schools to determine the amount of noise and sound present by size of class, type of activity, location of building, and the presence of air conditioning and large amounts of glass. The data indicate that class size and relative amounts of glass have no significant bearing on the production of…

  18. Information training for secondary school level teachers

    International Nuclear Information System (INIS)

    Chateau Thierry, A. de

    1994-01-01

    The INSTN (National Institute for Nuclear Sciences and Techniques) in France, organizes each year an information training concerning the nuclear field for secondary school level teachers; created in 1957, the two-weeks session is concerned with radioactivity and nuclear reactor principles and a four-day practical teaching. Since 1968, 1150 teachers assisted to the session

  19. Stress amongst middle level managers in schools

    OpenAIRE

    2014-01-01

    M.Ed. (Psychology of Education) This research study originated from the belief that teachers in general, and secondary school teachers in particular, are under an inordinate amount of stress brought about largely as a result of their work as teachers and educators. Moving from that basic premise the research unfolded towards exploring at both theoretical and empirical level, the major causes and management of stress in education within a South African educational context. The study starts ...

  20. Comparing Levels of Professional Satisfaction in Preschool Teachers Whose Classes Include or Do Not Include a Special-Needs Student

    Science.gov (United States)

    Koyutürk, Nazife; Sahbaz, Ümit

    2015-01-01

    The purpose of this study is to compare the professional satisfaction of the preschool teachers in whose class there is a student with special needs to the preschool teachers in whose class there are not any students with special needs. The research study group was composed of 185 pre-school teachers who work in the city and county center in…

  1. Secondary School Mathematics Teachers' Knowledge Levels and Use of History of Mathematics

    Science.gov (United States)

    Bütüner, Suphi Önder

    2018-01-01

    This study describes secondary school mathematics teachers' use of history of mathematics in their classes and their knowledge levels in this field. The study population included a total of 58 secondary school mathematics teachers working at the secondary schools located in Yozgat city center, and the sample included 32 mathematics teachers from…

  2. Investigation of the Work Motivation Levels of Primary School Teachers

    Science.gov (United States)

    Ates, Hatice Kadioglu; Yilmaz, Perihan

    2018-01-01

    This study was conducted to examine the work motivation levels of primary school teachers working in primary school institutions located in Istanbul province, Kucukcekmece district. The descriptive survey model was used in this study. The population of the study consists of primary school teachers and primary school administrators working in state…

  3. EPISTEMOLOGICAL PERCEPTION AND SCIENTIFIC LITERACY IN LEVEL HIGH SCHOOL TEACHERS

    Directory of Open Access Journals (Sweden)

    Ramiro Álvarez-Valenzuela

    2016-07-01

    Full Text Available Research in science education has helped to find some difficulties that hinder the teaching-learning process. These problems include conceptual content of school subjects, the influence of prior knowledge of the student and the teachers have not been trained in their university education epistemologically. This research presents the epistemological conceptions of a sample of 114 high school teachers university science area, which refer the ideas about the role of observation in scientific knowledge development and the work of scientists in the process of knowledge generation. It also includes the level of scientific literacy from the literature that is used as a source of information on the teaching. The result also identifies the level of scientific literacy in students and their influence on learning.

  4. Tornadoes: Nature's Most Violent Storms. A Preparedness Guide Including Safety Information for Schools.

    Science.gov (United States)

    American National Red Cross, Washington, DC.

    This preparedness guide explains and describes tornadoes, and includes safety information for schools. A tornado is defined as a violently rotating column of air extending from a thunderstorm to the ground. The guide explains the cause of tornadoes, provides diagrams of how they form, describes variations of tornadoes, and classifies tornadoes by…

  5. Including an Autistic Middle School Child in General Physical Education: A Case Study

    Science.gov (United States)

    Jones, Kristen J.; Block, Martin E.

    2006-01-01

    Autism is a brain disorder that affects a person's social, communication, and behavioral skills. Social deficits are noted by the child's lack of interest or inability to interact with peers and family members. This article highlights some of the successful methods and techniques used to include an autistic middle school child in a general…

  6. Teacher Attitudes on Including Students with Behavior Intervention Plans in a High-School Inclusive Classroom

    Science.gov (United States)

    Tucker, Thurman D.

    2017-01-01

    This research examined attitudes to determine factors influencing teachers' attitudes toward including students with behavior intervention plans in inclusive high-school classrooms. For Research Question 1 one-way ANOVAs analyzed quantitative data with no significant differences found and qualitative data discovered common patterns that BIPs are…

  7. School-level factors associated with increased fruit and vegetable consumption among students in California middle and high schools.

    Science.gov (United States)

    Gosliner, Wendi

    2014-09-01

    This study assessed associations between selective school-level factors and students' consumption of fruits and vegetables at school. Better understanding of school factors associated with increased produce consumption is especially important, as students are served more produce items at school. This cross-sectional study included 5439 seventh- and ninth-grade students from 31 schools in California in 2010. Multilevel regression models estimated whether the odds of consuming fruits or vegetables at school among students eating the school lunch were associated with the length of the lunch period, quality/variety of produce options, or other factors. A longer lunch period was associated with increased odds of a student eating fruits (odds ratio [OR] = 1.40) and vegetables (OR = 1.54) at school. Better fruit quality increased the odds of a student consuming fruit (OR = 1.44). Including a salad bar and involving students in food service decisions increased a student's odds of consuming vegetables (OR = 1.48 and OR = 1.34, respectively). This study suggests that institutional factors in schools are positively associated with middle and high school students' consumption of produce items at school. Additional efforts to structure school meal environments to enhance students' consumption of produce items can benefit students' nutrition and health. © 2014, American School Health Association.

  8. Should CAM and CAM Training Programs Be Included in the Curriculum of Schools That Provide Health Education?

    Directory of Open Access Journals (Sweden)

    2016-12-01

    Full Text Available Objectives: This study aimed to determine the knowledge levels and attitudes of School of Health and Vocational School of Health students toward complementary and alternative medicine (CAM. Methods: Three hundred thirty-three (333 students studying at the Mehmet Akif Ersoy University School of Health and the Golhisar Vocational School of Health in Burdur, Turkey, were included in the study. Research data were collected by using a survey method based on the expressed opinions of the participants. Results: Of the participants, 69.7% were female and 97% were single (unmarried. Of cigarette users and those with chronic illnesses, 46.8% and 47.8%, respectively, used CAM. Those using CAM were statistically more likely to be female (P < 0.021, to have higher grades (P < 0.007, to be single (P < 0.005, to be vocational school of health graduates (P < 0.008, and to have fathers at work (P < 0.021. While 9.6% of the students thought CAM to be nonsense, 10.8% thought that the methods of CAM should be tried before consulting a doctor. Conclusion: A majority of the students in the study population were found to use complementary and alternative medicine, but that they lacked information about its methods. As a way to address this, CAM should be included in the curriculum of schools that provide health education, and CAM training programs should be given to healthcare professionals to improve their knowledge of CAM. In Turkey, many more studies should be performed to determine nurses’ and doctors’ knowledge of and attitudes about CAM methods so that they can give correct guidance to society and take more active responsibility in improving patient safety.

  9. Examining Teachers' Motivation Level According to School Principals' Humor Styles

    Science.gov (United States)

    Recepoglu, Ergun; Kilinc, Ali Cagatay; Cepni, Osman

    2011-01-01

    The purpose of this research is to examine the motivation level of teachers according to school principals' humor styles. The humor styles survey and job motivation scale were used to gather data from 305 randomly selected teachers employed in primary schools in Karabuk. Results indicated that 141 of the teachers claimed school principal had…

  10. Relations between the school physical environment and school social capital with student physical activity levels.

    Science.gov (United States)

    Button, Brenton; Trites, Stephen; Janssen, Ian

    2013-12-17

    The physical and social environments at schools are related to students' moderate-to-vigorous physical activity (MVPA) levels. The purpose of this study was to explore the interactive effects of the school physical environment and school social capital on the MVPA of students while at school. Data from 18,875 grade 6-10 students from 331 schools who participated in the 2009/10 Canadian Health Behaviour in School-Aged Children survey were analyzed using multi-level regression. Students answered questions on the amount of time they spend in MVPA at school and on their school's social capital. Administrator reports were used to create a physical activity related physical environment score. The school physical environment score was positively associated with student MVPA at school (β = 0.040, p < .005). The association between the school social capital and MVPA was also positive (β = 0.074, p < .001). The difference in physical environments equated to about 20 minutes/week of MVPA for students attending schools with the lowest number of physical environment features and about 40 minutes/week for students attending schools with the lowest school social capital scores by comparison to students attending schools with the highest scores. The findings suggest that school social capital may be a more important factor in increasing students MVPA than the school physical environment. The results of this study may help inform interventions aimed at increasing student physical activity levels.

  11. Investigating the Relationship between School Level and a School Growth Mindset

    Science.gov (United States)

    Hanson, Janet; Ruff, William; Bangert, Arthur

    2016-01-01

    This study explored the relationship between school level and the psychosocial construct of a growth mindset school culture. Data was collected on the What's My School Mindset (WMSM) Survey from a stratified random sample of PK-12 faculty and administrators (n = 347) in 30 schools across a large northwestern state. The overarching research…

  12. School-Based Budgeting: Increasing Influence and Information at the School Level in Rochester, New York.

    Science.gov (United States)

    Moser, Michelle

    1998-01-01

    Using survey and interview responses, examines school members' perceptions of school autonomy over budget decisions, availability of budget information at the school level, and members' willingness to engage in shared decision making in Rochester, New York. Results suggest there are implementation barriers in Rochester pilot schools. Participants…

  13. Including plasma and fusion topics in the science education in school

    International Nuclear Information System (INIS)

    Kado, Shinichiro

    2015-01-01

    Yutori education (more relaxed education policy) started with the revision of the Courses of Study to introduce 'five-day week system' in 1989, continued with the reduction of the content of school lessons by 30% in 1998, and ended with the introduction of the New Courses of Study in 2011. Focusing on science education, especially in the topics of plasma and nuclear fusion, the modality of the education system in Japan is discussed considering the transition of academic performance based on the Program for International Student Assessment (PISA) in comparison with the examples in other countries. Particularly, the issues with high school textbooks are pointed out from the assessment of current textbooks, and the significance and the need for including the topic of 'plasma' in them are stated. Lastly, in order to make the general public acknowledged with plasma and nuclear fusion, it is suggested to include them also in junior high school textbooks, by briefly mentioning the terms related to plasma, solar wind, aurora phenomenon, and nuclear fusion energy. (S.K.)

  14. Level of Work Related Stress among Teachers in Elementary Schools.

    Science.gov (United States)

    Agai-Demjaha, Teuta; Bislimovska, Jovanka Karadzinska; Mijakoski, Dragan

    2015-09-15

    Teaching is considered a highly stressful occupation, with work-related stress levels among teachers being among the highest compared to other professions. Unfortunately there are very few studies regarding the levels of work-related stress among teachers in the Republic of Macedonia. To identify the level of self-perceived work-related stress among teachers in elementary schools and its relationship to gender, age, position in the workplace, the level of education and working experience. We performed a descriptive-analytical model of a cross-sectional study that involved 300 teachers employed in nine elementary schools. Evaluation of examined subjects included completion of a specially designed questionnaire. We found that the majority of interviewed teachers perceive their work-related stress as moderate. The level of work-related stress was significantly high related to the gender, age, position in workplace, as well as working experience (p related to level of education (p stressful as compared to the upper-grade teachers (18.5% vs. 5.45%), while the same is true for female respondents as compared to the male ones (15.38% vs. 3.8%). In addition, our results show that teachers with university education significantly more often associate their workplace with stronger stress than their colleagues with high education (13.48% vs. 9.4%). We also found that there is no significant difference of stress levels between new and more experienced teachers. Our findings confirm that the majority of interviewed teachers perceived their work-related stress as high or very high. In terms of the relationship between the level of teachers' stress and certain demographic and job characteristics, according to our results, the level of work-related stress has shown significantly high relation to gender, age, levels of grades taught as well as working experience, and significant relation to the level of education.

  15. Whatever Happened to School-Based Assessment in England's GCSEs and A Levels?

    Science.gov (United States)

    Opposs, Dennis

    2016-01-01

    For the past 30 years, school-based assessment (SBA) has been a major feature of GCSEs and A levels, the main school examinations in England. SBA has allowed teachers to allocate marks to their students for the level of skills that they show in their work. Such skills include for example, experimental techniques in science, performance in drama…

  16. Grade-Level Retention in Texas Public Schools, 2015-16

    Science.gov (United States)

    Texas Education Agency, 2017

    2017-01-01

    This annual report provides information for the 2015-16 school year on grade-level retention in the Texas public school system. Data on retention are provided by student characteristics, including grade level; race/ethnicity; gender; degree of English proficiency; and economic, at-risk, immigrant, migrant, and overage statuses. Data also are…

  17. Are school-level factors associated with primary school students' experience of physical violence from school staff in Uganda?

    Science.gov (United States)

    Knight, Louise; Nakuti, Janet; Allen, Elizabeth; Gannett, Katherine R; Naker, Dipak; Devries, Karen M

    2016-01-01

    The nature and structure of the school environment has the potential to shape children's health and well being. Few studies have explored the importance of school-level factors in explaining a child's likelihood of experiencing violence from school staff, particularly in low-resource settings such as Uganda. To quantify to what extent a student's risk of violence is determined by school-level factors we fitted multilevel logistic regression models to investigate associations and present between-school variance partition coefficients. School structural factors, academic and supportive environment are explored. 53% of students reported physical violence from staff. Only 6% of variation in students' experience of violence was due to differences between schools and half the variation was explained by the school-level factors modelled. Schools with a higher proportion of girls are associated with increased odds of physical violence from staff. Students in schools with a high level of student perceptions of school connectedness have a 36% reduced odds of experiencing physical violence from staff, but no other school-level factor was significantly associated. Our findings suggest that physical violence by school staff is widespread across different types of schools in this setting, but interventions that improve students' school connectedness should be considered. © The Author 2015. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene.

  18. Epidemiology of injuries in Australian school level rugby union.

    Science.gov (United States)

    Leung, Felix T; Franettovich Smith, Melinda M; Brown, Mark; Rahmann, Ann; Mendis, M Dilani; Hides, Julie A

    2017-08-01

    There is a high incidence of injuries in rugby union due to the physical nature of the game. There is a lack of large-scale injury surveillance data reported for school level rugby players of different ages. Our study aimed to investigate the frequency and nature of injuries being sustained during an Australian school level rugby union season. Prospective observational study. Injury surveillance was conducted on 3585 rugby players from all 8 schools participating in an interschool rugby competition in Queensland, Australia. Match injury data were collected using paper-based injury recording forms during the season using a 'medical-attention' injury definition for each age group from opens (17 and 18year olds) through to year 5 teams (9-10year olds). There were 332 injuries recorded over 14,029 player hours during the season. The overall rate of injury was 23.7/1000 player hours (95% CI, 21.2-26.3). The incidence of upper and lower limb injuries were 6.3 and 5.6 injuries/1000 player hours respectively (95% CI, 5.1-7.8 and 4.5-7.0). The incidence of suspected concussion injuries was 4.3/1000 player hours (95% CI, 3.6-5.5). Injuries differed across age groups and tackling was the most common mechanism of injury. The injury patterns observed in this large sample of players could be used to guide injury prevention programs in school level rugby union. Injury prevention programs should include age appropriate interventions and focus on improving the techniques used during the contact phase of rugby. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  19. Biomonitoring of Danish school children and mothers including biomarkers of PBDE and glyphosate

    DEFF Research Database (Denmark)

    Knudsen, Lisbeth E.; Hansen, Pernille Winton; Mizrak, Seher

    2017-01-01

    Danish school children aged 6–11 years and their mothers from rural and urban areas in autumn 2011. Some – but not all – results were published; however, the concurrence of the chemicals has not been assessed. Methods: The measured concentrations of polybrominated diphenyl ethers (PBDEs) and glyphosate...... is assessed to complete the investigation of all 66 chemicals in DEMOCOPHES. The concentrations of PBDEs were measured in plasma samples of 143 mothers and 116 children. Glyphosate was measured in a subsample of 27 urine samples. Previously assessed chemicals were polychlorinated biphenyls (PCBs...... the concentrations of the different environmental chemicals. investigated by correlation analysis. Results: PBDE47 was found in relatively high levels compared with previous Danish results in both mothers and children, with a significantly higher level in the children compared to their mothers. Glyphosate...

  20. Secondary School Teachers' Knowledge Level of the Concepts of ...

    African Journals Online (AJOL)

    Secondary School Teachers' Knowledge Level of the Concepts of Environmental ... Huria: Journal of the Open University of Tanzania ... level of the certificate of secondary education geography teachers when teaching the concepts of ...

  1. Influence of school-level and family-level variables on Chinese college students' aggression.

    Science.gov (United States)

    Zhou, Jiawei; Yang, Jiarun; Yu, Yunmiao; Wang, Lin; Han, Dong; Zhu, Xiongzhao; He, Jincai; Qiu, Xiaohui; Yang, Xiuxian; Qiao, Zhengxue; Sui, Hong; Yang, Yanjie

    2017-08-01

    With the frequent occurrence of campus violence, scholars have devoted increasing attention to college students' aggression. This study aims to estimate the prevalence of aggression in Chinese university students and identify factors that could influence their aggression. We can thus find methods to reduce the incidence of college students' aggression in the future. A multi-stage stratified sampling procedure was used to select university students (N = 4565) aged 16-25 years in Harbin. The Aggression Questionnaire, the Adolescent Self-Rating Life Events Checklist and the Social Support Revalued Scale were used to collect data. Females reported lower levels of aggression than males (p aggression, and the model was highly significant (R 2  = .233, Ad R 2  = .230, p aggression is affected by gender, family-level and school-level variables. Aggression scores are significantly correlated with not only family-level or school-level variables independently, but their combination as well. We find that the risk factors for aggression include a dissatisfying profession, higher levels of study pressure, poor parental relationships, poor interpersonal relationships, the presence of siblings, punishment, health maladjustment, less subjective support, and lower levels of utilization of social support.

  2. Development of Students’ Informal Reasoning across School Level

    Directory of Open Access Journals (Sweden)

    Ari Widodo

    2017-08-01

    Full Text Available Informal reasoning is the basic reasoning frequently used by most people to solve complex daily life problems. Unlike scientific reasoning, informal reasoning includes cognitive and affective processes that the types of reasoning can be intuitive, emotive and rational. This cross sectional study describes the development of students’ informal reasoning at elementary school, junior high school, and senior high school. Moreover, the study also identifies differences between boys and girls reasoning. Participants are 20 elementary school students, 30 junior high school students, and 30 high school students who attend schools managed by the same foundation. Data were collected using five items test on issues found in everyday life. Students’ responses were grouped into intuitive, emotive, or rational reasoning. The results suggest that students’ informal reasoning tend to develop parallel to the school grade. Related to gender, the study finds that girls tend to use rational reasoning while boys tend to use intuitive reasoning.

  3. Addition by Subtraction: The Relation Between Dropout Rates and School-Level Academic Achievement.

    Science.gov (United States)

    Glennie, Elizabeth; Bonneau, Kara; Vandellen, Michelle; Dodge, Kenneth A

    2012-01-01

    Efforts to improve student achievement should increase graduation rates. However, work investigating the effects of student-level accountability has consistently demonstrated that increases in the standards for high school graduation are correlated with increases in dropout rates. The most favored explanation for this finding is that high-stakes testing policies that mandate grade repetition and high school exit exams may be the tipping point for students who are already struggling academically. These extra demands may, in fact, push students out of school. This article examines two hypotheses regarding the relation between school-level accountability and dropout rates. The first posits that improvements in school performance lead to improved success for everyone. If school-level accountability systems improve a school for all students, then the proportion of students performing at grade level increases, and the dropout rate decreases. The second hypothesis posits that schools facing pressure to improve their overall accountability score may pursue this increase at the cost of other student outcomes, including dropout rate. Our approach focuses on the dynamic relation between school-level academic achievement and dropout rates over time-that is, between one year's achievement and the subsequent year's dropout rate, and vice versa. This article employs longitudinal data of records on all students in North Carolina public schools over an 8-year period. Analyses employ fixed-effects models clustering schools and districts within years and controls each year for school size, percentage of students who were free/reduced-price lunch eligible, percentage of students who are ethnic minorities, and locale. This study finds partial evidence that improvements in school-level academic performance will lead to improvements (i.e., decreases) in school-level dropout rates. Schools with improved performance saw decreased dropout rates following these successes. However, we find

  4. Propagation & Level: Factors Influencing in the ICT Composite Index at the School Level

    Science.gov (United States)

    Aoki, Hiroyuki; Kim, JaMee; Lee, WonGyu

    2013-01-01

    Many nations are greatly affected by their education policies, and the educational level of different schools is relevant to a nation's ICT policy. In the area of ICT, Korea has achieved quite high levels of competency. This study analyzed the level of ICT competency of 4490 elementary and 2419 middle schools in Korea within the context of the…

  5. Addition by Subtraction: The Relation Between Dropout Rates and School-Level Academic Achievement

    Science.gov (United States)

    GLENNIE, ELIZABETH; BONNEAU, KARA; VANDELLEN, MICHELLE; DODGE, KENNETH A.

    2013-01-01

    Background/Context Efforts to improve student achievement should increase graduation rates. However, work investigating the effects of student-level accountability has consistently demonstrated that increases in the standards for high school graduation are correlated with increases in dropout rates. The most favored explanation for this finding is that high-stakes testing policies that mandate grade repetition and high school exit exams may be the tipping point for students who are already struggling academically. These extra demands may, in fact, push students out of school. Purpose/Objective/Focus This article examines two hypotheses regarding the relation between school-level accountability and dropout rates. The first posits that improvements in school performance lead to improved success for everyone. If school-level accountability systems improve a school for all students, then the proportion of students performing at grade level increases, and the dropout rate decreases. The second hypothesis posits that schools facing pressure to improve their overall accountability score may pursue this increase at the cost of other student outcomes, including dropout rate. Research Design Our approach focuses on the dynamic relation between school-level academic achievement and dropout rates over time—that is, between one year’s achievement and the subsequent year’s dropout rate, and vice versa. This article employs longitudinal data of records on all students in North Carolina public schools over an 8-year period. Analyses employ fixed-effects models clustering schools and districts within years and controls each year for school size, percentage of students who were free/reduced-price lunch eligible, percentage of students who are ethnic minorities, and locale. Findings/Results This study finds partial evidence that improvements in school-level academic performance will lead to improvements (i.e., decreases) in school-level dropout rates. Schools with improved

  6. Effects of High School Students' Perceptions of School Life Quality on Their Academic Motivation Levels

    Science.gov (United States)

    Akin Kösterelioglu, Meltem; Kösterelioglu, Ilker

    2015-01-01

    This study aims to identify the effects of high school students' perceptions of school life quality on their academic motivation levels. The study was conducted on a sample of high school students (n = 2371) in Amasya Province in the fall semester of 2013-2014 academic year. Study sample was selected with the help of cluster sampling method. Data…

  7. School bus’s level of service in Malang City

    Science.gov (United States)

    Hariyani, S.

    2017-06-01

    School Bus began operated on the 12th of January 2015. Provision of school buses is expected to reduce not only the use of vehicles by students, but it is also to reduce the number of traffic jams. Malang school bus facilities provided by the Department of Transport in cooperation with the Department of Education to serve students in elementary school, junior and senior high schools. After the service running two years, based on the preliminary observation not all students are interested in using the school bus. The research objective was to measure the school bus’s level service. The method to measure school bus’s level of service was used Importance Performance analysis (IPA). The results showed that through IPA, it can be concluded that school bus’s level of service in Malang City have been able to serve students/customers with the mean of degree suitability (Tki) is 111. Meanwhile it must be observed and get more attention to improve by government, attributes which is lies in the first quadrant or concentrate here (attribute Adequate space, Seating capacity, Availability trash can, Passenger facility down in points, The availability of information boards in each bus stop, Availability public telephone in each bus stop, and Availability CCTV in each bus), in order to increase its performance.

  8. The contribution of school-level factors to contraceptive use among adolescents in New York city public high schools

    Science.gov (United States)

    Kaplan, Deborah L.

    Every year approximately 17,000 adolescents ages 15-19 become pregnant in New York City. Most of these pregnancies are unintended and only a small percent of adolescents use effective contraception, with wide disparities by race/ethnicity and poverty level. While many studies have identified factors associated with contraceptive use, most research has focused on individual level factors, with little attention to the contribution of the school environment to sexual risk behavior and contraceptive use. This study investigates the effect of school-level factors on contraceptive use among adolescents in NYC public high schools before and after controlling for individual-level factors, and whether this effect varies with race/ethnicity. Using a cross-sectional design, the NYC Youth Risk Behavior Survey (YRBS) individual-level datasets for 2007, 2009 and 2011 were linked to a school-level dataset. Variables were selected based on empirical findings on factors associated with sexual behaviors, including contraceptive use, by adolescents. The analytic sample included all YRBS respondents aged 14 or older who reported having sexual intercourse in the past three months and had complete responses to the YRBS questions on contraceptive use at last sex (N=8,054). The chi square test of significance was used to evaluate significant associations between independent variables and contraceptive use in bivariate analyses; variables with a p value < 0.1 were included in the multivariable analyses. Binary and multinomial logistic regression analyses were conducted to estimate the strength of the associations of school-level factors with contraceptive use among sexually active adolescents. Findings included that use of any contraception and/or hormonal contraception at last sexual intercourse was associated with attending schools with a higher six-year graduation rate, higher percent of students strongly agreeing they were safe in their classrooms, higher percent of teachers at the

  9. Polychlorinated Biphenyl Sources, Emissions and Environmental Levels in School Buildings

    Science.gov (United States)

    Characterize levels of PCBs in air, dust, soil and on surfaces at six schoolsApply an exposure model for estimating children’s exposures to PCBs in schoolsEvaluate which routes of exposure are likely to be the most importantProvide information relevant for developing manage...

  10. Household-level Social Capital in Cameroon and Children's Schooling

    African Journals Online (AJOL)

    This article examines household-level social capital as a determinant of children's schooling using a cross-sectional data of the 2001 Cameroon Household Survey. Reduced form demand equations of schooling for the entire sample, male and female children are estimated separately. Results indicate that parent's ...

  11. Vertical Integration at Junior and Intermediate Levels. School Research Newsletter.

    Science.gov (United States)

    Marklund, Inger, Ed.; Hanse, Mona-Britt, Ed.

    1984-01-01

    In recent years, there has been a rapid growth of interest in Sweden in vertically integrated classes in compulsory schools, especially at junior high school and intermediate grade levels. This development is supported in various ways by the curriculum, partly because it puts more emphasis than previous curricula on the occurrence of teaching…

  12. Predicting Dropout Using Student- and School-Level Factors: An Ecological Perspective

    Science.gov (United States)

    Wood, Laura; Kiperman, Sarah; Esch, Rachel C.; Leroux, Audrey J.; Truscott, Stephen D.

    2017-01-01

    High school dropout has been associated with negative outcomes, including increased rates of unemployment, incarceration, and mortality. Dropout rates vary significantly depending on individual and environmental factors. The purpose of our study was to use an ecological perspective to concurrently explore student- and school-level predictors…

  13. Assessing Knowledge Levels of Secondary School Physical Education and Sports Teachers about Inclusive Education

    Science.gov (United States)

    Aydin, Mensure

    2014-01-01

    The purpose of the research is to assess knowledge levels of physical education teachers in inclusive education in secondary schools. For the research, the survey method was employed. It consisted of 55 physical education teachers employed in 47 secondary schools included in inclusive education program under Kocaeli Provincial Directorate of…

  14. Method for including detailed evaluation of daylight levels in Be06

    DEFF Research Database (Denmark)

    Petersen, Steffen

    2008-01-01

    Good daylight conditions in office buildings have become an important issue due to new European regulatory demands which include energy consumption for electrical lighting in the building energy frame. Good daylight conditions in offices are thus in increased focus as an energy conserving measure....... In order to evaluate whether a certain design is good daylight design or not building designers must perform detailed evaluation of daylight levels, including the daylight performance of dynamic solar shadings, and include these in the energy performance evaluation. However, the mandatory national...... calculation tool in Denmark (Be06) for evaluating the energy performance of buildings is currently using a simple representation of available daylight in a room and simple assumptions regarding the control of shading devices. In a case example, this is leading to an overestimation of the energy consumption...

  15. The Perpetration of School Violence in Taiwan: An Analysis of Gender, Grade Level and School Type

    Science.gov (United States)

    Chen, Ji-Kang; Astor, Ron Avi

    2009-01-01

    Using a nationally representative sample in Taiwan, this study aims to describe the prevalence of perpetration of school violence in Taiwan. The study explores how gender, age and school type relate to students' perpetration of violence in an Asian culture context. The sample included 14,022 students from elementary to high schools in grades 4 to…

  16. Predictors of Placement in Lower Level versus Higher Level High School Mathematics

    Science.gov (United States)

    Archbald, Doug; Farley-Ripple, Elizabeth N.

    2012-01-01

    Educators and researchers have long been interested in determinants of access to honors level and college prep courses in high school. Factors influencing access to upper level mathematics courses are particularly important because of the hierarchical and sequential nature of this subject and because students who finish high school with only lower…

  17. Indoor radon levels in schools of South-East Italy

    International Nuclear Information System (INIS)

    Trevisi, Rosabianca; Leonardi, Federica; Simeoni, Carla; Tonnarini, Sabrina; Veschetti, Miriam

    2012-01-01

    A survey was conducted to evaluate average levels of indoor radon and gamma doses in all educational buildings (506 schools) located in South-East Italy (the Salento peninsula, province of Lecce). In this paper the final findings relating to measurements performed with SSNTD dosemeters in 438 schools (86% of the sample) are reported. The average annual activity concentration of radon in schools located in the province of Lecce is 209 ± 9 Bq/m 3 . Radon values actually ranged from 21 Bq/m 3 to 1608 Bq/m 3 . About 7% of schools showed radon concentration values above 500 Bq/m 3 , the Italian action level for workplaces. - Highlights: ► The annual radon concentration in schools of the province of Lecce is 209 ± 9 Bq/m 3 . ► Schools radon values (209 ± 9 Bq/m 3 ) are higher than the regional average (52 ± 2 Bq/m 3 ). ► Nursery schools showed higher radon values. ► Nursery schools had the highest percentage of schools (12%) over 500 Bq/m 3 .

  18. Sleep complaints affecting school performance at different educational levels.

    Science.gov (United States)

    Pagel, James F; Kwiatkowski, Carol F

    2010-01-01

    The clear association between reports of sleep disturbance and poor school performance has been documented for sleepy adolescents. This study extends that research to students outside the adolescent age grouping in an associated school setting (98 middle school students, 67 high school students, and 64 college students). Reported restless legs and periodic limb movements are significantly associated with lower GPA's in junior high students. Consistent with previous studies, daytime sleepiness was the sleep variable most likely to negatively affects high school students. Sleep onset and maintenance insomnia were the reported sleep variables significantly correlated with poorer school performance in college students. This study indicates that different sleep disorder variables negatively affect performance at different age and educational levels.

  19. SLEEP COMPLAINTS AFFECTING SCHOOL PERFORMANCE AT DIFFERENT EDUCATIONAL LEVELS

    Directory of Open Access Journals (Sweden)

    James F Pagel

    2010-11-01

    Full Text Available The clear association between reports of sleep disturbance and poor school performance has been documented for sleepy adolescents. This study extends that research to students outside the adolescent age grouping in an associated school setting (98 middle school students, 67 high school students, and 64 college students. Reported restless legs and periodic limb movements are significantly associated with lower GPA’s in junior high students. Consistent with previous studies, daytime sleepiness was the sleep variable most likely to negatively affects high school students. Sleep onset and maintenance insomnia were the reported sleep variables significantly correlated with poorer school performance in college students. This study indicates that different sleep disorder variables negatively affect performance at different age and educational levels.

  20. An evaluation of primary school students' views about noise levels in school

    Directory of Open Access Journals (Sweden)

    Nermin Bulunuz

    2017-06-01

    Full Text Available Effective education and teaching requires keeping classroom noise levels within specific limits. The purpose of this study is to evaluate students’ views about the noise level in school, its effects, and control of it at two primary schools (one public school and one private school located in a district of Bursa - within the scope of the TÜBİTAK 1001 project numbered 114K738. The research sample consists of 432 third and fourth graders, 223 of whom are from the public school and 209 of whom are from the private school. To collect data, a 20-question survey was administered to the students, and noise measurements were carried out in the schools. According to the findings obtained from the analysis of the answers from the student questionnaire, the students think that the noise level is high especially during break times. In parallel with the student views, the average noise level at break time during recess was found to be 74.56 dBA at the private primary school and 82.18 dBA at the public primary school. These values are much higher than the limits prescribed in the Regulation on Assessment and Management of Environmental Noise in Turkey (RAMEN European Union Harmonization Laws. The research findings show that this important problem must be dealt with urgently, and substantive efforts and activities must be launched to reduce high noise levels in schools.

  1. A School-Level Proxy Measure for Individual-level Poverty Using School-Level Eligibility for Free and Reduced-Price Meals

    Science.gov (United States)

    Day, Sophia E.; Hinterland, Kinjia; Myers, Christa; Gupta, Leena; Harris, Tiffany G.; Konty, Kevin J.

    2016-01-01

    Background: Socioeconomic status (SES) impacts health outcomes. The Youth Risk Behavior Survey (YRBS), like many school-based data sources, lacks individual-level poverty information. We propose using school-level percentages of student eligibility for free/reduced-price meals (%FRPM) as a proxy for individual-level poverty. Methods: Using the New…

  2. Non-Print Social Studies Materials--Elementary School Level.

    Science.gov (United States)

    Lynn, Karen

    Types of non-print social studies materials developed for presentation to, and use by, elementary school students are identified. "Non-print" materials include films, filmstrips, video cassettes, audio recordings, computer databases, telecommunications, and hypertext. An explanation of why elementary school students can benefit from the use of…

  3. Multi-level examination of correlates of active transportation to school among youth living within 1 mile of their school.

    Science.gov (United States)

    Gropp, Kathleen M; Pickett, William; Janssen, Ian

    2012-10-16

    Active transportation to school is a method by which youth can build physical activity into their daily routines. We examined correlates of active transportation to school at both individual- (characteristics of the individual and family) and area- (school and neighborhood) levels amongst youth living within 1 mile (1.6 km) of their school. Using the 2009/10 Canadian Health Behaviour in School-Aged Children (HBSC) survey, we selected records of students (n = 3 997) from 161 schools that resided in an urban setting and lived within 1 mile from their school. Student records were compiled from: (1) individual-level HBSC student questionnaires; (2) area-level administrator (school) questionnaires; and (3) area-level geographic information system data sources. The outcome, active transportation to school, was determined via a questionnaire item describing the method of transportation that individual students normally use to get to school. Analyses focused on factors at multiple levels that potentially contribute to student decisions to engage in active transportation. Multi-level logistic regression analyses were employed. Approximately 18% of the variance in active transportation was accounted for at the area-level. Several individual and family characteristics were associated with engagement in active transportation to school including female gender (RR vs. males = 0.86, 95% CI: 0.80-0.91), having ≥2 cars in the household (RR vs. no cars = 0.87, 0.74-0.97), and family socioeconomic status (RR for 'not well off' vs. 'very well off' = 1.14, 1.01-1.26). Neighborhood characteristics most strongly related to active transportation were: the length of roads in the 1 km buffer (RR in quartile 4 vs. quartile 1 = 1.23, 1.00-1.42), the amount of litter in the neighborhood (RR for 'major problem' vs. 'no problem' = 1.47, 1.16-1.57), and relatively hot climates (RR in quartile 4 vs. quartile 1 = 1.33 CI, 1.05-1.53). Engagement in active transportation to school was related

  4. Predicting dropout using student- and school-level factors: An ecological perspective.

    Science.gov (United States)

    Wood, Laura; Kiperman, Sarah; Esch, Rachel C; Leroux, Audrey J; Truscott, Stephen D

    2017-03-01

    High school dropout has been associated with negative outcomes, including increased rates of unemployment, incarceration, and mortality. Dropout rates vary significantly depending on individual and environmental factors. The purpose of our study was to use an ecological perspective to concurrently explore student- and school-level predictors associated with dropout for the purpose of better understanding how to prevent it. We used the Education Longitudinal Study of 2002 dataset. Participants included 14,106 sophomores across 684 public and private schools. We identified variables of interest based on previous research on dropout and implemented hierarchical generalized linear modeling. In the final model, significant student-level predictors included academic achievement, retention, sex, family socioeconomic status (SES), and extracurricular involvement. Significant school-level predictors included school SES and school size. Race/ethnicity, special education status, born in the United States, English as first language, school urbanicity, and school region did not significantly predict dropout after controlling for the aforementioned predictors. Implications for prevention and intervention efforts within a multitiered intervention model are discussed. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  5. A Study on Site Selecting for National Project including High Level Radioactive Waste Disposal

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kilyoo [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2016-10-15

    Many national projects are stopped since sites for the projects are not determined. The sites selections are hold by NIMBY for unpleasant facilities or by PYMFY for preferable facilities among local governments. The followings are the typical ones; NIMBY projects: high level radioactive waste disposal, THAAD, Nuclear power plant(NPP), etc. PIMFY projects: South-east new airport, KTX station, Research center for NPP decommission, etc. The site selection for high level radioactive waste disposal is more difficult problem, and thus government did not decide and postpone to a dead end street. Since it seems that there is no solution for site selection for high level radioactive waste disposal due to NIMBY among local governments, a solution method is proposed in this paper. To decide a high level radioactive waste disposal, the first step is to invite a bid by suggesting a package deal including PIMFY projects such as Research Center for NPP decommission. Maybe potential host local governments are asked to submit sealed bids indicating the minimum compensation sum that they would accept the high level radioactive waste disposal site. If there are more than one local government put in a bid, then decide an adequate site by considering both the accumulated PESS point and technical evaluation results. By considering how fairly preferable national projects and unpleasant national projects are distributed among local government, sites selection for NIMBY or PIMFY facilities is suggested. For NIMBY national projects, risk, cost benefit analysis is useful and required since it generates cost value to be used in the PESS. For many cases, the suggested method may be not adequate. However, similar one should be prepared, and be basis to decide sites for NIMBY or PIMFY national projects.

  6. Including Migrant Worker Children in the Learning and Social Context of the Rural Primary School

    Science.gov (United States)

    Hamilton, Paula

    2013-01-01

    Many of the larger towns and cities within the UK have long experienced a cosmopolitan mix of cultures, resulting in ethnically and linguistically diverse schools. However, the wider expansion of the European Union in 2004 has brought about significant changes and challenges for many schools, particularly for those in more rural areas. This…

  7. Including Children with Selective Mutism in Mainstream Schools and Kindergartens: Problems and Possibilities

    Science.gov (United States)

    Omdal, Heidi

    2008-01-01

    There is little research on inclusion of children with selective mutism in school/kindergarten. Moreover, few studies have tried to understand selectively mute children's interactions in the natural surroundings of their home and school/kindergarten. Five children meeting the DSM-IV criteria for selective mutism were video-observed in social…

  8. Situational effects of the school factors included in the dynamic model of educational effectiveness

    NARCIS (Netherlands)

    Creerners, Bert; Kyriakides, Leonidas

    We present results of a longitudinal study in which 50 schools, 113 classes and 2,542 Cypriot primary students participated. We tested the validity of the dynamic model of educational effectiveness and especially its assumption that the impact of school factors depends on the current situation of

  9. State-Level Guidance and District-Level Policies and Practices for Food Marketing in US School Districts.

    Science.gov (United States)

    Merlo, Caitlin L; Michael, Shannon; Brener, Nancy D; Blanck, Heidi

    2018-06-07

    State agencies play a critical role in providing school districts with guidance and technical assistance on school nutrition issues, including food and beverage marketing practices. We examined associations between state-level guidance and the policies and practices in school districts regarding food and beverage marketing and promotion. State policy guidance was positively associated with districts prohibiting advertisements for junk food or fast food restaurants on school property. Technical assistance from states was negatively associated with 2 district practices to restrict marketing of unhealthy foods and beverages, but positively associated with 1 practice to promote healthy options. These findings may help inform the guidance that states provide to school districts and help identify which districts may need additional assistance to address marketing and promotion practices.

  10. Prenatal Exposure to Organohalogens, Including Brominated Flame Retardants, Influences Motor, Cognitive, and Behavioral Performance at School Age

    NARCIS (Netherlands)

    Roze, Elise; Meijer, Lisethe; Bakker, Attie; Van Braeckel, Koenraad N. J. A.; Sauer, Pieter J. J.; Bos, Arend F.

    2009-01-01

    BACKGROUND: Organohalogen compounds (OHCs) are known to have neurotoxic effects on the developing brain. OBJECTIVE: We investigated the influence of prenatal exposure to OHCs, including brominated flame retardants, on motor, cognitive, and behavioral outcome in healthy children of school age.

  11. Indoor radon level in schools of Shillong, Meghalaya

    International Nuclear Information System (INIS)

    Saxena, A.; Sharma, Y.; Maibam, D.; Walia, D.; Diengdoh, E.

    2010-01-01

    Radon ( 222 Rn) in the atmosphere is the most important contributor to human exposure from natural sources. Radon is a noble inert gas; and it decays to radionuclides that are chemically active and relatively short lived. Inhalation of the short lived radon progeny imparts a radiation dose to the lung, to which an increased risk of lung cancer is attributed due to the alpha particle irradiation of the secretory and basal cells of the respiratory tract. The indoor radon concentration is dependent on the texture, porosity, permeability, water content of the soil underlying the structure and the radon behaviour in soils on aspects of geology and climate. The direct cause of high radon entry rates into structures exhibiting high indoor radon concentrations are fractures in bedrock formations, cracks in the soil, and similar inhomogeneities in the materials of the foundation of the structures. Other factors influencing indoor radon concentration includes exhalations from the walls and ceilings, building design and material, cracks and openings in the foundation of the buildings. The geological factors in the study area promote radon accumulation especially in buildings and dwellings. The world average annual effective dose in the indoor environments is 1.01 mSv.y -1 . The importance of radon level measurements in school buildings is of interest as children are more sensitive to radon exposure than adults. Hence, radon measurements in 10 schools have been undertaken in the present study

  12. Analysis of Cyberbullying Sensitivity Levels of High School Students and Their Perceived Social Support Levels

    Science.gov (United States)

    Akturk, Ahmet Oguz

    2015-01-01

    Purpose: The purpose of this paper is to determine the cyberbullying sensitivity levels of high school students and their perceived social supports levels, and analyze the variables that predict cyberbullying sensitivity. In addition, whether cyberbullying sensitivity levels and social support levels differed according to gender was also…

  13. Charge separation at nanoscale interfaces: energy-level alignment including two-quasiparticle interactions.

    Science.gov (United States)

    Li, Huashan; Lin, Zhibin; Lusk, Mark T; Wu, Zhigang

    2014-10-21

    The universal and fundamental criteria for charge separation at interfaces involving nanoscale materials are investigated. In addition to the single-quasiparticle excitation, all the two-quasiparticle effects including exciton binding, Coulomb stabilization, and exciton transfer are considered, which play critical roles on nanoscale interfaces for optoelectronic applications. We propose a scheme allowing adding these two-quasiparticle interactions on top of the single-quasiparticle energy level alignment for determining and illuminating charge separation at nanoscale interfaces. Employing the many-body perturbation theory based on Green's functions, we quantitatively demonstrate that neglecting or simplifying these crucial two-quasiparticle interactions using less accurate methods is likely to predict qualitatively incorrect charge separation behaviors at nanoscale interfaces where quantum confinement dominates.

  14. Investigation of Job Satisfaction Levels of School Administrators and Teachers

    Science.gov (United States)

    Sener, Gönül; Boydak Özan, Mukadder

    2017-01-01

    The main purpose of the research is to determine the job satisfaction levels of school administrators and teachers. The descriptive method based on screening model for revealing the existing situation was used in the study. An attempt to determine the job satisfaction levels of administrators and teachers in educational organizations was made in…

  15. Evolution of a Greenland Ice sheet Including Shelves and Regional Sea Level Variations

    Science.gov (United States)

    Bradley, Sarah; Reerink, Thomas; van de Wal, Roderik S. W.; Helsen, Michiel; Goelzer, Heiko

    2016-04-01

    Observational evidence, including offshore moraines and marine sediment cores infer that at the Last Glacial maximum (LGM) the Greenland ice sheet (GIS) grounded out across the Davis Strait into Baffin Bay, with fast flowing ice streams extending out to the continental shelf break along the NW margin. These observations lead to a number of questions as to weather the GIS and Laurentide ice sheet (LIS) coalesced during glacial maximums, and if so, did a significant ice shelf develop across Baffin Bay and how would such a configuration impact on the relative contribution of these ice sheets to eustatic sea level (ESL). Most previous paleo ice sheet modelling simulations of the GIS recreated an ice sheet that either did not extend out onto the continental shelf or utilised a simplified marine ice parameterisation to recreate an extended GIS, and therefore did not fully include ice shelf dynamics. In this study we simulate the evolution of the GIS from 220 kyr BP to present day using IMAU-ice; a 3D thermodynamical ice sheet model which fully accounts for grounded and floating ice, calculates grounding line migration and ice shelf dynamics. As there are few observational estimates of the long-term (yrs) sub marine basal melting rates (mbm) for the GIS, we developed a mbm parameterization within IMAU-ice controlled primarily by changes in paleo water depth. We also investigate the influence of the LIS on the GIS evolution by including relative sea level forcing's derived from a Glacial Isostatic Adjustment model. We will present results of how changes in the mbm directly impacts on the ice sheet dynamics, timing and spatial extent of the GIS at the glacial maximums, but also on the rate of retreat and spatial extent at the Last interglacial (LIG) minimum. Results indicate that with the inclusion of ice shelf dynamics, a larger GIS is generated which is grounded out into Davis strait, up to a water depth of -750 m, but significantly reduces the GIS contribution to Last

  16. The american high school graduation rate : trends and levels

    OpenAIRE

    Heckman, James J.; LaFontaine, Paul A.

    2008-01-01

    This paper uses multiple data sources and a unified methodology to estimate the trends and levels of the U.S. high school graduation rate. Correcting for important biases that plague previous calculations, we establish that (a) the true high school graduation rate is substantially lower than the official rate issued by the National Center for Educational Statistics; (b) it has been declining over the past 40 years; (c) majority/minority graduation rate differentials are substantial and have n...

  17. Norms as Group-Level Constructs: Investigating School-Level Teen Pregnancy Norms and Behaviors.

    Science.gov (United States)

    Mollborn, Stefanie; Domingue, Benjamin W; Boardman, Jason D

    2014-09-01

    Social norms are a group-level phenomenon, but past quantitative research has rarely measured them in the aggregate or considered their group-level properties. We used the school-based design of the National Longitudinal Study of Adolescent Health to measure normative climates regarding teen pregnancy across 75 U.S. high schools. We distinguished between the strength of a school's norm against teen pregnancy and the consensus around that norm. School-level norm strength and dissensus were strongly (r = -0.65) and moderately (r = 0.34) associated with pregnancy prevalence within schools, respectively. Normative climate partially accounted for observed racial differences in school pregnancy prevalence, but norms were a stronger predictor than racial composition. As hypothesized, schools with both a stronger average norm against teen pregnancy and greater consensus around the norm had the lowest pregnancy prevalence. Results highlight the importance of group-level normative processes and of considering the local school environment when designing policies to reduce teen pregnancy.

  18. A novel method of including Landau level mixing in numerical studies of the quantum Hall effect

    International Nuclear Information System (INIS)

    Wooten, Rachel; Quinn, John; Macek, Joseph

    2013-01-01

    Landau level mixing should influence the quantum Hall effect for all except the strongest applied magnetic fields. We propose a simple method for examining the effects of Landau level mixing by incorporating multiple Landau levels into the Haldane pseudopotentials through exact numerical diagonalization. Some of the resulting pseudopotentials for the lowest and first excited Landau levels will be presented

  19. School Effectiveness at Primary Level of Education in Relation to Classroom Teaching

    Directory of Open Access Journals (Sweden)

    Manas Ranjan Panigrahi

    2014-07-01

    Full Text Available The study aims to investigate the relationship of School Effectiveness with regard to classroom teaching at primary level of education. The objectives of the study were to identify the more-effective and less-effective schools; to find out the differences between more-effective and less-effective schools in relation to physical facilities, Head Master and Teachers’ performance and Students’ performance; to find out the relationship between the school effectiveness and classroom teaching. The descriptive survey method was used to carry out this study. A Total number of 27 more-effective and 35 less-effective primary schools were included in the sample of the present study. And also all principals of selected schools and from each school 2 teachers were selected to know their classroom teaching in the classroom situation. The selection of teachers was based on their teaching the classes (III, IV and V, to investigate their participation in school activities. The findings of the present study on school effectiveness and classroom teaching find adequate support from similar or related studies. Thus, the above discussion reflects that there is no simple combination of factors, which can produce effective school. The study has, however, revealed that school effectiveness has emerged as related to classroom teaching.

  20. The Effects of Math Acceleration in Middle School at the High School Level

    Science.gov (United States)

    Dossenbach, Chris Payton

    2017-01-01

    The purpose of this mixed-methods capstone is to investigate the effectiveness of the math acceleration initiative that began in the studied school district in 2009 and the impact the initiative has had on mathematics enrollment at the high school level. This research project followed cohorts of students during the 2012-2013 and 2013-2014 school…

  1. Participation in the National School Lunch Program: Importance of School-Level and Neighborhood Contextual Factors

    Science.gov (United States)

    Mirtcheva, Donka M.; Powell, Lisa M.

    2009-01-01

    Background: This study examined the effect of stigma (proxied by school-level peer participation), neighborhood food environment, and demographic characteristics on participation in the U.S. Department of Agriculture National School Lunch Program (NSLP). Methods: The 1997 and 2003 waves of the Child Development Supplement to the Panel Study of…

  2. Global agenda, local health: including concepts of health security in preparedness programs at the jurisdictional level.

    Science.gov (United States)

    Eby, Chas

    2014-01-01

    The Global Health Security Agenda's objectives contain components that could help health departments address emerging public health challenges that threaten the population. As part of the agenda, partner countries with advanced public health systems will support the development of infrastructure in stakeholder health departments. To facilitate this process and augment local programs, state and local health departments may want to include concepts of health security in their public health preparedness offices in order to simultaneously build capacity. Health security programs developed by public health departments should complete projects that are closely aligned with the objectives outlined in the global agenda and that facilitate the completion of current preparedness grant requirements. This article identifies objectives and proposes tactical local projects that run parallel to the 9 primary objectives of the Global Health Security Agenda. Executing concurrent projects at the international and local levels in preparedness offices will accelerate the completion of these objectives and help prevent disease epidemics, detect health threats, and respond to public health emergencies. Additionally, future funding tied or related to health security may become more accessible to state and local health departments that have achieved these objectives.

  3. Relationships between the School-Level and Classroom-Level Environment in Secondary Schools in South Africa

    Science.gov (United States)

    Aldridge, Jill M.; Fraser, Barry J.; Laugksch, Rüdiger C.

    2011-01-01

    We report research into associations between the school-level and classroom-level environment in science classrooms in South Africa. An instrument, developed to assess students' perceptions of their classroom learning environment as a means of monitoring and guiding changes towards outcomes-based education, was administered to 2,638 Grade 8…

  4. Should Leadership Talent Management in Schools Also Include the Management of Self-Belief?

    Science.gov (United States)

    Rhodes, Christopher

    2012-01-01

    International concerns about leadership shortages in schools have prompted a renewed research focus upon leadership talent and leadership talent management. The journey to leadership has been previously researched from the perspectives of professional development, equality of opportunity, work environment and personal characteristics. However, a…

  5. The Role of Neighborhood Context and School Climate in School-Level Academic Achievement.

    Science.gov (United States)

    Ruiz, Linda D; McMahon, Susan D; Jason, Leonard A

    2018-03-30

    In recent years, the quality of education available to children has become increasingly dependent on the social and economic demographics of neighborhoods in which the children live. This study assesses the role of community violence in explaining the relation between socio-economic status (SES) and academic outcomes and the potential of positive school climate to promote academic achievement. With a sample of 297 Chicago public elementary schools, we examine community-level and school-level data and use Geographic Information Systems (GIS) mapping to illustrate how school academic achievement coincides with neighborhood economics and crime statistics. Results support the hypothesized mediation, such that lower SES was associated with lower academic achievement, and violent crime partially mediated this relation. School climate was positively associated with academic achievement, and student safety significantly moderated the relation between SES and academic achievement. Implications for theory, research, and intervention are discussed. © Society for Community Research and Action 2018.

  6. Financial education level of high school students and its economic reflections

    Directory of Open Access Journals (Sweden)

    Tarcísio Pedro da Silva

    Full Text Available Abstract This research contributes to the understanding of the level of financial education of high school students from public schools, as well as verifying how their financial knowledge has been generated, providing a view of the gaps in financial education with which these students are able to attend undergraduate courses later. The objective of the research was to determine the level of financial education of high school students from public schools, according to individual, demographic and socializing aspects. The research methodology was characterized as descriptive regarding procedures such as survey and the approach of the quantitative nature of the problem. The research population included 4698 high school students from 14 public schools in the city of Blumenau. In the data processing, the Kruskal-Wallis and chi-square tests were used. The results indicate that there is an effective financial education among young high school students, which can be noticed in findings such as: some of the young are not obliged to explain to parents where they are spending their financial resources; students have acquired, largely, their financial knowledge with parents and relatives, and in day-to-day practices, but there is little dialog in the family on financial matters. The financial knowledge coming from the school is low, requiring an improvement in the quality of this knowledge at this stage or in the future, including undergraduate courses. Finally, potential workers may cause social problems through their inability to manage their resources and/or the expenses of their families.

  7. LIVING TOGETHER IN SECONDARY SCHOOL LEVEL FROM LOGOTHERAPY

    Directory of Open Access Journals (Sweden)

    Jorge Alfredo Salinas-Romero

    2016-01-01

    Full Text Available This article aims to assess the Logoterapia to promote a harmonious coexistence secondary school level, for it involved second graders of secondary level being 37 male and 30 female whose ages ranged between 13 and 14 years and 17 teachers being 16 female and only one male with an average age of 33 years. The research was conducted using a descriptive, cross-sectional research design study by applying the Guide for Self-diagnosis of School Coexistence from the educational perspective of Fierro, Tapia, Fortoul, Martínez-Parente, Macouzet and Jimenez, the Existential Scale A. Längle, Orgler C. and M. Kundi and Purpose of Life Scale (PIL of Crumbaugh J. and Maholick. It is concluded that the development of personal skills and existential allow a harmonious school life.

  8. Grade Level and Gender Differences in a School-Based Reading Tutoring Program

    Science.gov (United States)

    Chang, Sau Hou

    2011-01-01

    The purpose of the present study is to investigate the grade level and gender differences in a school-based reading tutoring program. The treatment group included 10 first-grade and 12 second-grade struggling readers, and the control group included 41 first-grade and 63 second-grade nonstruggling readers. The tutors were teacher candidates in an…

  9. Interventions to Support System-level Implementation of Health Promoting Schools: A Scoping Review

    Directory of Open Access Journals (Sweden)

    Jessie-Lee D. McIsaac

    2016-02-01

    Full Text Available Health promoting schools (HPS is recognized globally as a multifaceted approach that can support health behaviours. There is increasing clarity around factors that influence HPS at a school level but limited synthesized knowledge on the broader system-level elements that may impact local implementation barriers and support uptake of a HPS approach. This study comprised a scoping review to identify, summarise and disseminate the range of research to support the uptake of a HPS approach across school systems. Two reviewers screened and extracted data according to inclusion/exclusion criteria. Relevant studies were identified using a multi-phased approach including searching electronic bibliographic databases of peer reviewed literature, hand-searching reference lists and article recommendations from experts. In total, 41 articles met the inclusion criteria for the review, representing studies across nine international school systems. Overall, studies described policies that provided high-level direction and resources within school jurisdictions to support implementation of a HPS approach. Various multifaceted organizational and professional interventions were identified, including strategies to enable and restructure school environments through education, training, modelling and incentives. A systematic realist review of the literature may be warranted to identify the types of intervention that work best for whom, in what circumstance to create healthier schools and students.

  10. Interventions to Support System-level Implementation of Health Promoting Schools: A Scoping Review

    Science.gov (United States)

    McIsaac, Jessie-Lee D.; Hernandez, Kimberley J.; Kirk, Sara F.L.; Curran, Janet A.

    2016-01-01

    Health promoting schools (HPS) is recognized globally as a multifaceted approach that can support health behaviours. There is increasing clarity around factors that influence HPS at a school level but limited synthesized knowledge on the broader system-level elements that may impact local implementation barriers and support uptake of a HPS approach. This study comprised a scoping review to identify, summarise and disseminate the range of research to support the uptake of a HPS approach across school systems. Two reviewers screened and extracted data according to inclusion/exclusion criteria. Relevant studies were identified using a multi-phased approach including searching electronic bibliographic databases of peer reviewed literature, hand-searching reference lists and article recommendations from experts. In total, 41 articles met the inclusion criteria for the review, representing studies across nine international school systems. Overall, studies described policies that provided high-level direction and resources within school jurisdictions to support implementation of a HPS approach. Various multifaceted organizational and professional interventions were identified, including strategies to enable and restructure school environments through education, training, modelling and incentives. A systematic realist review of the literature may be warranted to identify the types of intervention that work best for whom, in what circumstance to create healthier schools and students. PMID:26861376

  11. Determination of the level of noise in nurseries and pre-schools and the teachers′ level of annoyance

    Directory of Open Access Journals (Sweden)

    Ozan Gokdogan

    2016-01-01

    Full Text Available Objective: The aim of this article is to determine the level of noise in nurseries and pre-schools and also to compare measured levels with standard levels and evaluate the teachers’ level of annoyance. Materials and Methods: The level of noise was measured in three different schools. A total of 162 students, whose ages were between 3 and 6 years, and 12 teachers were included the study. Every age groups’ level of noise was measured during sleeping, gaming, and eating activity. In addition, teachers’ annoyance was assessed in different age groups. Results: The 4- to 6-year-old groups were found to have higher level of sounds than 3-year-old group. Eating period was found to be the highest level of sound whereas sleeping was found the lowest. Furthermore, teachers’ annoyance was found higher as the age decreased. Conclusion: Nurseries and pre-schools have noisy environment both for the students and the teachers. High level of noise, which has bad effects on health, is a public health problem. Both the students’ families and teachers must be aware of this annoying situation.

  12. Technology for enhancing statistical reasoning at the school level

    NARCIS (Netherlands)

    Biehler, R.; Ben-Zvi, D.; Bakker, A.|info:eu-repo/dai/nl/272605778; Makar, K.

    2013-01-01

    The purpose of this chapter is to provide an updated overview of digital technologies relevant to statistics education, and to summarize what is currently known about how these new technologies can support the development of students’ statistical reasoning at the school level. A brief literature

  13. The Estuary Guide. Level 3: High School. Draft.

    Science.gov (United States)

    Alexander, Glen; And Others

    Estuaries are marine systems that serve as nurseries for animals, links in the migratory pathways, and habitat for a complex community of organisms. This curriculum guide intended for use at the high school level seeks to teach what estuaries are; provide opportunities to practice decision-making that affects estuaries; and encourage students to…

  14. Elementary School Students Perception Levels of Problem Solving Skills

    Science.gov (United States)

    Yavuz, Günes; Yasemin, Deringöl; Arslan, Çigdem

    2017-01-01

    The purpose of this study is to reveal the perception levels of problem solving skills of elementary school students. The sample of the study is formed by totally 264 elementary students attending to 5th, 6th, 7th and 8th grade in a big city in Turkey. Data were collected by means of "Perception Scale for Problem Solving Skills" which…

  15. Influence of family and school-level factors on age of sexual initiation.

    Science.gov (United States)

    White, Candace N; Warner, Lynn A

    2015-02-01

    This study examined the association of individual, family, and school-level characteristics with age of sexual initiation (ASI) and focused specifically on school context as a moderator of known predictors of ASI. Data are from Waves I and IV of the National Longitudinal Study of Adolescent Health (N = 10,596). Predictors include grade point average, physical development, attitudes about sex, likelihood of higher education, alcohol use, delinquency, family structure, parents' education level, childhood abuse, maternal approval of sex, parental monitoring, and parent-child relationship quality. School-level predictors are averages of adolescents' attitudes about sex and likelihood of higher education and parents' education. Hierarchical linear models run separately by sex were used to predict ASI. When school-level attitudes about sex are more favorable, both boys and girls report younger ASI, and school mean parental education attainment moderates the influence of individual adolescents' attitudes about sex on ASI. More of the predictors are significant for girls than boys, whereas perception of maternal and peer approval of sexual activity are the most salient predictors of younger ASI for boys. Results highlight the importance of school context for understanding adolescents' motivations for early ASI. Findings support the need for school-wide prevention interventions that engage adolescents, peers, and parents in addressing attitudes about early sex. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  16. The Research on Submissive Behaviour of Students in the Second Level of Elementary School

    Directory of Open Access Journals (Sweden)

    Abdullah ATLİ

    2010-04-01

    Full Text Available This study examined the submissive behaviors of second level of elementary school students at with respect to some variables. Participants were 430 students, 172 (42,6 % girls and 231 (57,4 % boys. Among these participants, 156 (38,6 % were 6th graders, 104 (26% were 7th graders, and 143 (35,4% were 8th graders. The data were collected using Student Personal Information Form developed by researchers and Submissive Behaviors Scale. The data collected were analyzed using t-test, One-way ANOVA, Tukey Test, and Mann–Whitney U test. The findings revealed that students’ levels of submissive behaviors significantly differed by the variables including school type, gender, school class level, achievement, residence, economic level, mother’s and father’s education level, violence by mother and father.

  17. Spelling Errors of Iranian School-Level EFL Learners: Potential Sources

    Directory of Open Access Journals (Sweden)

    Mahnaz Saeidi

    2010-05-01

    Full Text Available With the purpose of examining the sources of spelling errors of Iranian school level EFL learners, the present researchers analyzed the dictation samples of 51 Iranian senior and junior high school male and female students majoring at an Iranian school in Baku, Azerbaijan. The content analysis of the data revealed three main sources (intralingual, interlingual, and unique with seven patterns of errors. The frequency of intralingual errors far outnumbers that of interlingual errors. Unique errors were even less. Therefore, in-service training programs may include some instruction on raising the teachers’ awareness of the different sources of errors to focus on during the teaching program.

  18. Empirically Examining the Performance of Approaches to Multi-Level Matching to Study the Effect of School-Level Interventions

    Science.gov (United States)

    Hallberg, Kelly; Cook, Thomas D.; Figlio, David

    2013-01-01

    The goal of this paper is to provide guidance for applied education researchers in using multi-level data to study the effects of interventions implemented at the school level. Two primary approaches are currently employed in observational studies of the effect of school-level interventions. One approach employs intact school matching: matching…

  19. Statistical equilibrium in cometary C2. IV. A 10 level model including singlet-triplet transitions

    International Nuclear Information System (INIS)

    Krishna Swamy, K.S.; O'dell, C.R.; Rice Univ., Houston, TX)

    1987-01-01

    Resonance fluorescence theory was used to calculate the population distribution in the energy states of the C2 molecule in comets. Ten electronic states, each with 14 vibrational states, were used in the calculations. These new calculations differ from earlier work in terms of additional electronic levels and the role of singlet-triplet transitions between the b and X levels. Since transition moments are not known, calculations are made of observable flux ratios for an array of possible values. Comparison with existing observations indicates that the a-X transition is very important, and there is marginal indication that the b-X transition is present. Swan band sequence flux ratios at large heliocentric distance are needed, as are accurate Mulliken/Swan and Phillips/Ballik-Ramsay (1963) observations. 29 references

  20. Undergraduate Students' Perceptions of the Mathematics Courses Included in the Primary School Teacher Education Program

    Science.gov (United States)

    Serin, Mehmet Koray; Incikabi, Semahat

    2017-01-01

    Mathematics educators have reported on many issues regarding students' mathematical education, particularly students who received mathematics education at different departments such as engineering, science or primary school, including their difficulties with mathematical concepts, their understanding of and preferences for mathematical concepts.…

  1. Investigation of Techno-Stress Levels of Teachers Who Were Included in Technology Integration Processes

    Science.gov (United States)

    Çoklar, Ahmet Naci; Efilti, Erkan; Sahin, Yusef Levent; Akçay, Arif

    2016-01-01

    Techno-stress is defined as a modern adaptation disorder resulting from the failure in coping with new technologies in a healthy way. Techno-stress affects many occupational groups, including teachers. FATIH project and many other previous studies conducted in Turkey in recent years have necessitated the use of technology for teachers. The present…

  2. Extending an evidence hierarchy to include topics other than treatment: revising the Australian 'levels of evidence'

    Directory of Open Access Journals (Sweden)

    Merlin Tracy

    2009-06-01

    Full Text Available Abstract Background In 1999 a four-level hierarchy of evidence was promoted by the National Health and Medical Research Council in Australia. The primary purpose of this hierarchy was to assist with clinical practice guideline development, although it was co-opted for use in systematic literature reviews and health technology assessments. In this hierarchy interventional study designs were ranked according to the likelihood that bias had been eliminated and thus it was not ideal to assess studies that addressed other types of clinical questions. This paper reports on the revision and extension of this evidence hierarchy to enable broader use within existing evidence assessment systems. Methods A working party identified and assessed empirical evidence, and used a commissioned review of existing evidence assessment schema, to support decision-making regarding revision of the hierarchy. The aim was to retain the existing evidence levels I-IV but increase their relevance for assessing the quality of individual diagnostic accuracy, prognostic, aetiologic and screening studies. Comprehensive public consultation was undertaken and the revised hierarchy was piloted by individual health technology assessment agencies and clinical practice guideline developers. After two and a half years, the hierarchy was again revised and commenced a further 18 month pilot period. Results A suitable framework was identified upon which to model the revision. Consistency was maintained in the hierarchy of "levels of evidence" across all types of clinical questions; empirical evidence was used to support the relationship between study design and ranking in the hierarchy wherever possible; and systematic reviews of lower level studies were themselves ascribed a ranking. The impact of ethics on the hierarchy of study designs was acknowledged in the framework, along with a consideration of how harms should be assessed. Conclusion The revised evidence hierarchy is now widely

  3. Extending an evidence hierarchy to include topics other than treatment: revising the Australian 'levels of evidence'

    Science.gov (United States)

    2009-01-01

    Background In 1999 a four-level hierarchy of evidence was promoted by the National Health and Medical Research Council in Australia. The primary purpose of this hierarchy was to assist with clinical practice guideline development, although it was co-opted for use in systematic literature reviews and health technology assessments. In this hierarchy interventional study designs were ranked according to the likelihood that bias had been eliminated and thus it was not ideal to assess studies that addressed other types of clinical questions. This paper reports on the revision and extension of this evidence hierarchy to enable broader use within existing evidence assessment systems. Methods A working party identified and assessed empirical evidence, and used a commissioned review of existing evidence assessment schema, to support decision-making regarding revision of the hierarchy. The aim was to retain the existing evidence levels I-IV but increase their relevance for assessing the quality of individual diagnostic accuracy, prognostic, aetiologic and screening studies. Comprehensive public consultation was undertaken and the revised hierarchy was piloted by individual health technology assessment agencies and clinical practice guideline developers. After two and a half years, the hierarchy was again revised and commenced a further 18 month pilot period. Results A suitable framework was identified upon which to model the revision. Consistency was maintained in the hierarchy of "levels of evidence" across all types of clinical questions; empirical evidence was used to support the relationship between study design and ranking in the hierarchy wherever possible; and systematic reviews of lower level studies were themselves ascribed a ranking. The impact of ethics on the hierarchy of study designs was acknowledged in the framework, along with a consideration of how harms should be assessed. Conclusion The revised evidence hierarchy is now widely used and provides a common

  4. A comparison study of instruction between international school and state school of middle school level in Indonesia

    Science.gov (United States)

    Pamelasari, S. D.; Nurkhalisa, S.; Laksmana, S. I.

    2018-03-01

    This paper presents a comparison between the instruction in international school and state school in the middle level in Indonesia to find out the strength and weakness of each school in order to identify some professional development needs. The observation and interview were conducted to see the instruction of each school. Some pedagogy aspects consisting of attitude, strategy, and practice were observed to get the overview of instruction. Through this study, it has been found that the teachers apply an active learning approach that created an enthusiastic atmosphere of students’ participation. However, the different circumstance found is in the aspect of the number of students, the language of instruction and students’ characteristics between those schools.

  5. Four levels of hierarchical organization, including noncovalent chainmail, brace the mature tumor herpesvirus capsid against pressurization.

    Science.gov (United States)

    Zhou, Z Hong; Hui, Wong Hoi; Shah, Sanket; Jih, Jonathan; O'Connor, Christine M; Sherman, Michael B; Kedes, Dean H; Schein, Stan

    2014-10-07

    Like many double-stranded DNA viruses, tumor gammaherpesviruses Epstein-Barr virus and Kaposi's sarcoma-associated herpesvirus withstand high internal pressure. Bacteriophage HK97 uses covalent chainmail for this purpose, but how this is achieved noncovalently in the much larger gammaherpesvirus capsid is unknown. Our cryoelectron microscopy structure of a gammaherpesvirus capsid reveals a hierarchy of four levels of organization: (1) Within a hexon capsomer, each monomer of the major capsid protein (MCP), 1,378 amino acids and six domains, interacts with its neighboring MCPs at four sites. (2) Neighboring capsomers are linked in pairs by MCP dimerization domains and in groups of three by heterotrimeric triplex proteins. (3) Small (∼280 amino acids) HK97-like domains in MCP monomers alternate with triplex heterotrimers to form a belt that encircles each capsomer. (4) One hundred sixty-two belts concatenate to form noncovalent chainmail. The triplex heterotrimer orchestrates all four levels and likely drives maturation to an angular capsid that can withstand pressurization. Copyright © 2014 Elsevier Ltd. All rights reserved.

  6. Examining the relationship between school district size and science achievement in Texas including rural school administrator perceptions of challenges and solutions

    Science.gov (United States)

    Mann, Matthew James

    Rural and small schools have almost one-third of all public school enrollment in America, yet typically have the fewest financial and research based resources. Educational models have been developed with either the urban or suburban school in mind, and the rural school is often left with no other alternative except this paradigm. Rural based educational resources are rare and the ability to access these resources for rural school districts almost non-existent. Federal and state based education agencies provide some rural educational based programs, but have had virtually no success in answering rural school issues. With federal and state interest in science initiatives, the challenge that rural schools face weigh in. To align with that focus, this study examined Texas middle school student achievement in science and its relationship with school district enrollment size. This study involved a sequential transformative mixed methodology with the quantitative phase driving the second qualitative portion. The quantitative research was a non-experimental causal-comparative study conducted to determine whether there is a significant difference between student achievement on the 2010 Texas Assessment of Knowledge and Skills 8 th grade science results and school district enrollment size. The school districts were distributed into four categories by size including: a) small districts (32-550); b) medium districts (551-1500); c) large districts (1501-6000); and d) mega-sized districts (6001-202,773). A one-way analysis of variance (ANOVA) was conducted to compare the district averages from the 2010 TAKS 8th grade science assessment results and the four district enrollment groups. The second phase of the study was qualitative utilizing constructivism and critical theory to identify the issues facing rural and small school administrators concerning science based curriculum and development. These themes and issues were sought through a case study method and through use of semi

  7. Levels of Participation of the School Stakeholders to the Different School-Initiated Activities and the Implementation of School-Based Management

    Science.gov (United States)

    Cabardo, Jimmy Rey Opong

    2016-01-01

    This study aimed to evaluate the levels of participation of the school stakeholders to the different school-initiated activities and the implementation of school-based management (SBM) in selected schools in the Division of Davao del Sur for the school year 2014-2015 using a descriptive-correlational survey research design. A…

  8. Radiation sensitivity of organisms of different organization level: an approach including DNA strand breakage

    International Nuclear Information System (INIS)

    Kampf, G.

    1983-01-01

    The mean numbers of DNA double-strand breaks (DSB) suggested to be necessary to lead to the loss of reproductive capacity are compared with bacteriophages, bacteria, and cells of the Chinese hamster after the influence of several radiation qualities. The results suggest that the critical target for the inactivating action of radiations may not be the entire DNA of all organisms but a structure unit of it designed as membrane-attached super structure unit. With organisms having only one of these structures (bacteria) the inactivation probability of one DSB will be near unity, with their multiplication in higher cells it will become lower. This means, eukaryotic cells are able to tolerate more DSB before being inactivated than organisms of a lower organization level, and consequently are more ''lesion resistant''. This behavior represents an evolutionary stabilization of higher cells towards the lethal action of severe DNA lesions such as DSB. (author)

  9. Low Level RF Including a Sophisticated Phase Control System for CTF3

    CERN Document Server

    Mourier, J; Nonglaton, J M; Syratchev, I V; Tanner, L

    2004-01-01

    CTF3 (CLIC Test Facility 3), currently under construction at CERN, is a test facility designed to demonstrate the key feasibility issues of the CLIC (Compact LInear Collider) two-beam scheme. When completed, this facility will consist of a 150 MeV linac followed by two rings for bunch-interleaving, and a test stand where 30 GHz power will be generated. In this paper, the work that has been carried out on the linac's low power RF system is described. This includes, in particular, a sophisticated phase control system for the RF pulse compressor to produce a flat-top rectangular pulse over 1.4 µs.

  10. University-Level Research Projects for High School Students

    Science.gov (United States)

    McConnell, Mark L.

    2000-01-01

    The goal of this project was to provide an opportunity for high school students to participate in university-level research projects. In this case, students from Pinkerton Academy (Derry, New Hampshire) were invited to participate in efforts to catalog data from the COMPTEL experiment on NASA's Compton Gamma-Ray Observatory (CGRO). These activities were part of a senior level honors course at Pinkerton. Although the success of this particular program was rather limited, we feel that the general concept is a sound one. In principle, the concept of partnerships between local schools and university researchers is one that could be especially attractive to soft money researchers. Programs can be carefully designed to benefit both the students and the research program.

  11. Exploring Self - Confidence Level of High School Students Doing Sport

    Directory of Open Access Journals (Sweden)

    Nurullah Emir Ekinci

    2014-10-01

    Full Text Available The aim of this study was to investigate self-confidence levels of high school students, who do sport, in the extent of their gender, sport branch (individual/team sports and aim for participating in sport (professional/amateur. 185 active high school students from Kutahya voluntarily participated for the study. In the study as data gathering tool self-confidence scale was used. In the evaluation of the data as a hypothesis test Mann Whitney U non parametric test was used. As a result self-confidence levels of participants showed significant differences according to their gender and sport branch but there was no significant difference according to aim for participating in sport.

  12. Segregation Levels in Milwaukee Public Schools and the Milwaukee Voucher Program. School Choice Issues in the State

    Science.gov (United States)

    Forster, Greg

    2006-01-01

    This study compares segregation levels in Milwaukee public schools and in private schools participating in the Milwaukee voucher program. Using a segregation index that measures the difference between the percent of students in a school who are white and the percentage of school-age children in the greater metro area who are white, it finds that…

  13. Evaluation of the vitreous matrices to include high-level radioactive wastes

    International Nuclear Information System (INIS)

    Varani, J.L.; Petraitis, E.J.; Pasquali, R.C.

    1987-01-01

    The Argentine Nuclear Programme considers a fuel cycle with Pu recycle. This will generate high-level liquid wastes, that should be safely eliminated. With this purpose, primary glasses utilizing three prototipe compositions were prepared. Simulated wastes oxides in the rate of about 10% were added to the vitreous matrices. The mixture was melted in ceramic melting pots in a muffle furnace at 1 100 deg C during 8 hours. Resistance leaching tests were made following an adaptation of the DIN 12 111 standard. Quantitative analysis of the leaching solutions were made to evaluate the solubility of the different elements. Glasses were observed with optical microscopy scanning before and after leaching. In the first, glasses, bubbles and crystalline-phase appear; in the second ones, puncture and embrittlement were detected. By means of differential thermoanalysis, endo and exothermal peaks were identified in glasses supporting gradual heating. X ray diffraction analysis were made in samples with and without wastes. The degree of crystallization of samples was evaluated by photographic and diffractometric techniques. Leaching studies showed the existance of a direct relation between leaching and glass alkaline content. (M.E.L.) [es

  14. Profile of laboratory instruction in secondary school level chemistry and indication for reform

    Science.gov (United States)

    Wang, Mei

    This study is a profile of the laboratory component of instruction in secondary school level chemistry. As one of several companion studies, the purpose of the study is to investigate present practices related to instruction as a means of producing reform that improve cognitive and non-cognitive learning outcomes. Five hundred-forty students, from 18 chemistry classes taught by 12 teachers in ten high schools were involved in this study. Three schools included public and private schools, urban school, suburban schools, and rural schools. Three levels or types of chemistry courses were offered in these schools: school regular chemistry for college bound students, Chemistry in the Community or "ChemCom" for non-college bound students, and a second year of chemistry or advanced placement chemistry. Laboratory sessions in each of these three levels of courses were observed, videotaped, and later analyzed using the Modified Revised Science Teachers Behaviors Inventory (MR-STBI). The 12 chemistry teachers, eight science supervisors, and selected students were interviewed to determine their professional backgrounds and other factors that might influence how they teach, how they think, and how they learn. The following conclusions developed from the research are: (1) The three levels of chemistry courses are offered across high schools of varying sizes and locations. (2) Teachers perceive that students come to chemistry classes poorly prepared to effectively carry out laboratory experiences and/or investigations. (3) While students indicated that they are able to effectively use math skills in analyzing the results of chemistry laboratory experiments, teachers, in general, are not satisfied with the level at which students are prepared to use these skills, or to use writing skills. (4) Students working in pairs, is the typical approach. Group cooperation is sometimes used in carrying out the laboratory component of chemistry instruction in the ChemCom and AP chemistry

  15. Investigating Level of Mathematics Knowledge for Students Attending Vocational Schools in Turkey

    Science.gov (United States)

    Colakoglu, Nurdan

    2013-01-01

    Students attend mathematics courses in Turkey for totally 11 years, throughout education life ranging from primary school to university, including eight years in primary education and three years in secondary education (four years based on new arrangement); however, level of mathematic knowledge of students is upsetting when they reach university…

  16. Student Self-Assessment Practices: The Role of Gender, School Level and Goal Orientation

    Science.gov (United States)

    Yan, Zi

    2018-01-01

    The purpose of this study was to examine the effects of the key demographic variables of gender, school level and goal orientation on students' self-assessment practices, including self-directed feedback seeking (SDFS) and self-reflection (SR). A total of 8843 Hong Kong students were surveyed, ranging from Primary 4 to Secondary 6. The results…

  17. National Physical Education Standards: Level of Physical Fitness Male Student Primary School in Malaysia

    OpenAIRE

    Ahmad Hashim; Mohd. Sani Madon; Nur Haziyanti Mohd Khalid; Nelfianty binti Mohd Rashid; Sadzali bin Hassan; Yusop bin Ahmad

    2014-01-01

    This study aims to analyze the level of physical fitness in the development of the National Standards of Physical Education. The study was conducted on 279 primary school boys age 10 years (n = 79), 11 years (n = 94) and 12 years (n = 106) in five randomly selected schools in the state of Perak. FITNESSGRAM was used to test the level of physical fitness among subjects. This includes trunk lift, 90 degree push-ups, modified pull-up, back saver sit and reach and PACER. ANOVA analysis showed a s...

  18. Middle School Teachers' Strategies for Including Overweight Students in Skill and Fitness Instruction

    Science.gov (United States)

    Rukavina, Paul B.; Doolittle, Sarah; Li, Weidong; Manson, Mara; Beale, Angela

    2015-01-01

    As part of a larger study, this paper describes teachers' perspectives and strategies on including overweight and obese students (OWS) in instruction related to motor skill/game play and fitness development in physical education. Using the Social Ecological Constraints framework, a qualitative multicase study was conducted using multiple in-depth…

  19. Injuries in Australian school-level rugby union.

    Science.gov (United States)

    Leung, Felix T; Franettovich Smith, Melinda M; Hides, Julie A

    2017-11-01

    There is a high incidence of injuries in rugby union due to the physical nature of the game. In youth rugby union, there are large variations in injury rates reported. Our study investigated the rates of injuries in school-level rugby union players in Australia using the consensus statement for rugby union injuries. Injury surveillance was conducted on 480 rugby players from 1 school in Queensland, Australia. Injury data were collected using paper-based injury recording forms during the 8-week rugby season using a "medical-attention" injury definition. In total, 76 players sustained one or more injuries, with a total of 80 injuries recorded. The overall injury rate was 31.8 injuries/1000 match player hours (95% CI, 25.4-39.4). Concussion had an incidence rate of 6.0/1000 match player hours (95% CI, 3.5-9.6). The incidence of upper limb and lower limb injuries were 9.1 and 9.9/1000 match player hours, respectively (95% CI, 5.9-13.5 and 6.6-14.5). The older age divisions had higher injury rates and most injuries occurred while tackling or being tackled. The injury rates observed in this sample of Australian school rugby union players provides direction for future studies to enable informed decisions relating to development of injury prevention programmes at this level of rugby.

  20. High level bacterial contamination of secondary school students' mobile phones.

    Science.gov (United States)

    Kõljalg, Siiri; Mändar, Rando; Sõber, Tiina; Rööp, Tiiu; Mändar, Reet

    2017-06-01

    While contamination of mobile phones in the hospital has been found to be common in several studies, little information about bacterial abundance on phones used in the community is available. Our aim was to quantitatively determine the bacterial contamination of secondary school students' mobile phones. Altogether 27 mobile phones were studied. The contact plate method and microbial identification using MALDI-TOF mass spectrometer were used for culture studies. Quantitative PCR reaction for detection of universal 16S rRNA, Enterococcus faecalis 16S rRNA and Escherichia coli allantoin permease were performed, and the presence of tetracycline ( tet A, tet B, tet M), erythromycin ( erm B) and sulphonamide ( sul 1) resistance genes was assessed. We found a high median bacterial count on secondary school students' mobile phones (10.5 CFU/cm 2 ) and a median of 17,032 bacterial 16S rRNA gene copies per phone. Potentially pathogenic microbes ( Staphylococcus aureus , Acinetobacter spp. , Pseudomonas spp., Bacillus cereus and Neisseria flavescens ) were found among dominant microbes more often on phones with higher percentage of E. faecalis in total bacterial 16S rRNA. No differences in contamination level or dominating bacterial species between phone owner's gender and between phone types (touch screen/keypad) were found. No antibiotic resistance genes were detected on mobile phone surfaces. Quantitative study methods revealed high level bacterial contamination of secondary school students' mobile phones.

  1. Nutrition sciences as part of school education on secondary level

    Directory of Open Access Journals (Sweden)

    Christiane Hillger

    2008-03-01

    Full Text Available

    Background: The following article focuses on nutrition related topics that had been implemented in the curricula of secondary level schools in Saxony, Germany, during their reorganisation. The overall aim was to make children and adolescents more sensitive to nutrition related topics in their daily lives. Thus, the lesson plans that have been created for the teachers will be introduced and a preview of further steps will be given.

    Methods: For the subject economics-technology-household exemplary lesson plans within the framework of the Saxon curricula were created for secondary level schools from grades eight to ten. Furthermore, conceptions for project days and different kinds of courses were prepared for nutrition related topics. After the lesson plans were tested and three teachers were consulted, feedback from all of the subject teachers was obtained via interview for qualitative analysis. Fifty-two pupils were asked to answer a questionnaire. The responses according to the lessons were taken partially standardised and were evaluated.

    Results: Teachers as well as pupils appreciated the complex lesson plans and materials on scientific basis.The consulted subject teachers emphasised that the lesson plans can be regarded as a fundamental preparation for their further work. If necessary they need to be adapted to the teacher’s ideas and special circumstances in school.

    Conclusions: With the preparation of the lesson plans important steps were realised within the restructuring process of Saxon curricula. Thus, the implementation of nutrition related topics in school curricula could be achieved.

  2. Do high school students with different styles have different level of math anxiety?

    OpenAIRE

    Shirvani, Hosin; Guerra, Federico

    2015-01-01

    This study included 240 mostly Hispanic students from one high school. The study used a learning style survey and a math anxiety survey to find students’ learning styles and level of math anxiety. The study examined whether students with three learning styles (auditory, visual, and kinesthetic) had a different level of math anxiety. The study found that children with kinesthetic learning style had higher math anxiety than the other two types. The study also examined whether there were differe...

  3. Motivation Levels of Gifted Students and Their Metaphorical Perceptions of School

    Science.gov (United States)

    Erisen, Yavuz; Sahin, Mehmet; Birben, Fazilet Y.; Yalin, Hatun S.

    2016-01-01

    The aim of this study is to analyze the school motivation levels of gifted students and their metaphorical perception of school. For this purpose, quantitative and qualitative approach was used as the mixed method. The sample for both methods consisted of 96 gifted students at secondary school level. For quantitative data, School Motivation Scale…

  4. Scholarly Productivity of School Psychology Faculty Members in Specialist-Level Programs: 2002-2011

    Science.gov (United States)

    Laurent, Jeff; Runia, Elizabeth

    2016-01-01

    The scholarly productivity of school psychology faculty members in specialist-level only programs was examined. Information was gathered from the School Psychology Program Information portion of the website for the National Association of School Psychologists. A total of 137 specialist-level only school psychology programs were identified.…

  5. Teen Dating Violence Victimization Among High School Students: A Multilevel Analysis of School-Level Risk Factors.

    Science.gov (United States)

    Parker, Elizabeth M; Johnson, Sarah Lindstrom; Debnam, Katrina J; Milam, Adam J; Bradshaw, Catherine P

    2017-09-01

    Much etiologic research has focused on individual-level risk factors for teen dating violence (TDV); therefore, less is known about school-level and neighborhood-level risk factors. We examined the association between alcohol outlet density around high schools and TDV victimization and the association between markers of physical disorder around schools and TDV victimization among adolescents. Data come from high school students participating in the Maryland Safe and Supportive Schools Initiative. Alcohol outlet density was calculated using walking distance buffers around schools. An observational tool was used to assess indicators of physical disorder on school property (eg, alcohol and drug paraphernalia). Hierarchical linear modeling was used to identify student- and school-level predictors associated with TDV victimization. Overall, 11% of students reported experiencing physical TDV and 11% reported experiencing psychological TDV over the past year. Recent alcohol use was a risk factor for TDV victimization for both sexes, whereas feeling safe at school was protective against TDV victimization for both sexes. Greater alcohol outlet density was associated with decreased TDV victimization for males, however, it was nonsignificant for females. Physical disorder around schools was not associated with TDV victimization for either sex. Although the school-level predictors were not associated with TDV victimization, alcohol use and perceptions of safety at school were significantly associated with TDV victimization. Prevention efforts to address alcohol use may affect TDV victimization. © 2017, American School Health Association.

  6. Exploring Implementation of the Ontario School Food and Beverage Policy at the Secondary-School Level: A Qualitative Study.

    Science.gov (United States)

    Vine, Michelle M; Elliott, Susan J; Raine, Kim D

    2014-09-01

    The purpose of this study was to explore the implementation of the Ontario School Food and Beverage Policy (P/PM 150) from the perspective of secondary-school students. This research, informed by the ANGELO framework, undertook three focus groups with secondary students (n = 20) in 2 school boards representing both high- and low-income neighbourhoods in fall 2012. Focus groups were transcribed verbatim for subsequent analysis. Key themes were generated deductively from the research objectives and inductively as they emerged from transcripts. Perceived impacts of P/PM 150 included high-priced policy-compliant food for sale, lower revenue generation, and food purchased off-campus. Limited designated eating spaces, proximity to external, nonpolicy-compliant food, and time constraints acted as key local level barriers to healthy eating. Pricing strategies are needed to ensure that all students have access to nutritious food, particularly in the context of vulnerable populations. Recognition of the context and culture in which school nutrition policies are being implemented is essential. Future research to explore the role of public health dietitians in school nutrition policy initiatives and how to leverage local resources and stakeholder support in low income, rural and remote populations is needed.

  7. Practical Ranges of Loudness Levels of Various Types of Environmental Noise, Including Traffic Noise, Aircraft Noise, and Industrial Noise

    Directory of Open Access Journals (Sweden)

    Sabine A. Janssen

    2011-05-01

    Full Text Available In environmental noise control one commonly employs the A-weighted sound level as an approximate measure of the effect of noise on people. A measure that is more closely related to direct human perception of noise is the loudness level. At constant A-weighted sound level, the loudness level of a noise signal varies considerably with the shape of the frequency spectrum of the noise signal. In particular the bandwidth of the spectrum has a large effect on the loudness level, due to the effect of critical bands in the human hearing system. The low-frequency content of the spectrum also has an effect on the loudness level. In this note the relation between loudness level and A-weighted sound level is analyzed for various environmental noise spectra, including spectra of traffic noise, aircraft noise, and industrial noise. From loudness levels calculated for these environmental noise spectra, diagrams are constructed that show the relation between loudness level, A‑weighted sound level, and shape of the spectrum. The diagrams show that the upper limits of the loudness level for broadband environmental noise spectra are about 20 to 40 phon higher than the lower limits for narrowband spectra, which correspond to the loudness levels of pure tones. The diagrams are useful for assessing limitations and potential improvements of environmental noise control methods and policy based on A-weighted sound levels.

  8. State-level school competitive food and beverage laws are associated with children's weight status.

    Science.gov (United States)

    Hennessy, Erin; Oh, April; Agurs-Collins, Tanya; Chriqui, Jamie F; Mâsse, Louise C; Moser, Richard P; Perna, Frank

    2014-09-01

    This study attempted to determine whether state laws regulating low nutrient, high energy-dense foods and beverages sold outside of the reimbursable school meals program (referred to as "competitive foods") are associated with children's weight status. We use the Classification of Laws Associated with School Students (CLASS) database of state codified law(s) relevant to school nutrition. States were classified as having strong, weak, or no competitive food laws in 2005 based on strength and comprehensiveness. Parent-reported height and weight along with demographic, behavioral, family, and household characteristics were obtained from the 2007 National Survey of Children's Health. Bivariate and logistic regression analyses estimated the association between states' competitive food laws and children's overweight and obesity status (body mass index [BMI]-for-age ≥85th percentile). Children (N = 16,271) between the ages of 11-14 years with a BMI for age ≥5th percentile who attended public school were included. Children living in states with weak competitive food laws for middle schools had over a 20% higher odds of being overweight or obese than children living in states with either no or strong school competitive food laws. State-level school competitive food and beverage laws merit attention with efforts to address the childhood obesity epidemic. Attention to the specificity and requirements of these laws should also be considered. Published 2014. This article is a U.S. Government work and is in the public domain in the USA.

  9. Health promotion and resilience in adolescents at school level

    Directory of Open Access Journals (Sweden)

    Griselda Cardozo

    2015-09-01

    Full Text Available This project arises from the need to sort out the different problems appearing in the process of growth and development of adolescents al school level. For this work we took into consideration four schools located in the Province of Córdoba. It refers to a transverse field work which was carried out in two stages during the year 2005. In the first stage, we made a diagnosis about the risk and protection factors in the young as well as the behaviors derived from them. We applied an anonymous survey based on the California Healthy Kids Survey - Bilingual version 2003. In order to select the subjects we made a stratified sample in each institution, with a total of 382 students of both sexes who attend the CBU (Unified Basic Level and the CE (Specialization Level. In the second stage, we worked with students of 4th and 5th year in workshops to train health promotion leaders and we also held workshops with teachers, proctors and principals. It is our goal to research about the factors and risk behaviors in the students. Our target is to improve the quality of life by reinforcing the health conditions and its determinants. The results conclude that the empowerment of the young and the educational community, trough their participation in the building of individual and collective capacities, brings about a higher knowledge of the risk and protection factors. These protection factors will generate resilience which influences in the maintenance, control and self-care of health. Through the dialogue, the educational institution supports the transference of subject matters together with the learning of problem solving strategies. Thus the school will promote critical thinking and creativity, the acknowledgment of the rights and duties as well as the recognition of the possibilities and limitations to promote a responsible autonomy. 

  10. THE AMERICAN HIGH SCHOOL GRADUATION RATE: TRENDS AND LEVELS*

    Science.gov (United States)

    Heckman, James J.; LaFontaine, Paul A.

    2009-01-01

    This paper applies a unified methodology to multiple data sets to estimate both the levels and trends in U.S. high school graduation rates. We establish that (a) the true rate is substantially lower than widely used measures; (b) it peaked in the early 1970s; (c) majority/minority differentials are substantial and have not converged for 35 years; (d) lower post-1970 rates are not solely due to increasing immigrant and minority populations; (e) our findings explain part of the slowdown in college attendance and rising college wage premiums; and (f) widening graduation differentials by gender help explain increasing male-female college attendance gaps. PMID:20625528

  11. THE AMERICAN HIGH SCHOOL GRADUATION RATE: TRENDS AND LEVELS.

    Science.gov (United States)

    Heckman, James J; Lafontaine, Paul A

    2010-05-01

    This paper applies a unified methodology to multiple data sets to estimate both the levels and trends in U.S. high school graduation rates. We establish that (a) the true rate is substantially lower than widely used measures; (b) it peaked in the early 1970s; (c) majority/minority differentials are substantial and have not converged for 35 years; (d) lower post-1970 rates are not solely due to increasing immigrant and minority populations; (e) our findings explain part of the slowdown in college attendance and rising college wage premiums; and (f) widening graduation differentials by gender help explain increasing male-female college attendance gaps.

  12. Problem solving, loneliness, depression levels and associated factors in high school adolescents.

    Science.gov (United States)

    Sahin, Ummugulsum; Adana, Filiz

    2016-01-01

    To determine problem solving, loneliness, depression levels and associated factors in high school adolescents. This cross-sectional study was conducted in a city west of Turkey (Bursa) in a public high school and the population was 774 and the sampling was 394 students. Students to be included in the study were selected using the multiple sampling method. A personal Information Form with 23 questions, Problem Solving Inventory (PSI), Loneliness Scale (UCLA), Beck Depression Inventory (BDI) were used as data collection tools in the study. Basic statistical analyses, t-test, Kruskall Wallis-H, One Way Anova and Pearson Correlation test were used to evaluate the data. Necessary permissions were obtained from the relevant institution, students, parents and the ethical committee. The study found significant differences between "problem solving level" and family type, health assessment, life quality and mothers', fathers' siblings' closeness level; between "loneliness level" and gender, family income, health assessment, life quality and mothers', fathers', siblings' closeness level; between "depression level" and life quality, family income, fathers' closeness level. Unfavorable socio-economic and cultural conditions can have an effect on the problem solving, loneliness and depression levels of adolescents. Providing structured education to adolescents at risk under school mental health nursing practices is recommended.

  13. Validation on groundwater flow model including sea level change. Modeling on groundwater flow in coastal granite area

    International Nuclear Information System (INIS)

    Hasegawa, Takuma; Miyakawa, Kimio

    2009-01-01

    It is important to verify the groundwater flow model that reproduces pressure head, water chemistry, and groundwater age. However, water chemistry and groundwater age are considered to be influenced by historical events. In this study, sea level change during glacial-interglacial cycle was taken into account for simulating salinity and groundwater age at coastal granite area. As a result of simulation, salinity movement could not catch up with sea level changes, and mixing zone was formed below the fresh-water zone. This mixing zone was observed in the field measurement, and the observed salinities were agreed with simulated results including sea level change. The simulated residence time including sea level change is one-tenth of steady state. The reason is that the saline water was washed out during regression and modern sea-water was infiltrated during transgression. As mentioned before, considering sea level change are important to reproduce salinity and helium age at coastal area. (author)

  14. Teen Dating Violence Victimization among High School Students: A Multilevel Analysis of School-Level Risk Factors

    Science.gov (United States)

    Parker, Elizabeth M.; Johnson, Sarah Lindstrom; Debnam, Katrina J.; Milam, Adam J.; Bradshaw, Catherine P.

    2017-01-01

    Background: Much etiologic research has focused on individual-level risk factors for teen dating violence (TDV); therefore, less is known about school-level and neighborhood-level risk factors. We examined the association between alcohol outlet density around high schools and TDV victimization and the association between markers of physical…

  15. Mental health and physical activity levels of school children

    Directory of Open Access Journals (Sweden)

    Gabrielle Cerqueira da Silva

    2017-03-01

    Full Text Available Introduction: The regular practice of physical activity is fundamental to the health of children, it has been cited as factor of protection for mental disorders in school age. Objective: To verify the relation between mental health and physical activity levels in schoolchildren of the city Jacobina, Bahia. Method: Sample composed of 55 students between the ages 08 to 10 and their parents, who participated as secondary informants in this study. The Child Behavior Checklist (CBCL was used for evaluation of mental health problems of the schoolchildren, Physical Activity Questionnaire for Older Children (PAQ-C, for evaluation of the physical activity levels of the subject, and a social-demographic questionnaire. Results: Most children were classified as sedentary (80% and only 7.3% of the sample showed positive for trace of mental disorder. No significant association was found between mental disorders and physical activity levels among the group, or between these variables and socio-demographic characteristics of children. It was observed that the girls were more sedentary than boys, with significant difference (p < 0.01. Conclusion: Despite the low prevalence of mental health problems among schoolchildren and the non-association with physical activity levels, special attention is necessary with this audience, aiming to strengthen physical activity as a protective factor for children’s mental health, with investments in actions aimed at the encouragement of regular practice of physical activity, combining family and school. Studies with a larger number of samples need to be conducted and its findings must be thoroughly analyzed.

  16. Segregation Levels in Cleveland Public Schools and the Cleveland Voucher Program. School Choice Issues in the State

    Science.gov (United States)

    Forster, Greg

    2006-01-01

    Examining the widespread claims that private schools have high segregation levels and vouchers will lead to greater segregation, this study finds that both assertions are empirically unsupportable. Private schools participating in Cleveland's voucher program are much less segregated than Cleveland's public schools. This means that students using…

  17. Preparing for the Flu (Including 2009 H1N1 Flu): A Communication Toolkit for Schools (Grades K-12)

    Science.gov (United States)

    Centers for Disease Control and Prevention, 2010

    2010-01-01

    The purpose of "Preparing for the Flu: A Communication Toolkit for Schools" is to provide basic information and communication resources to help school administrators implement recommendations from CDC's (Centers for Disease Control and Prevention) Guidance for State and Local Public Health Officials and School Administrators for School (K-12)…

  18. Academic stress levels were positively associated with sweet food consumption among Korean high-school students.

    Science.gov (United States)

    Kim, Yeonsoo; Yang, Hye Young; Kim, Ae-Jung; Lim, Yunsook

    2013-01-01

    The objectives of the present study were to identify the association among levels of persistent academic stress, appetite, and dietary habits and to determine the specific types of sweet foods consumed by Korean high-school students according to their academic stress levels. The study participants included 333 high-school students in the 10th to 12th grades in Kyunggi Province, Korea. The level of academic stress was scored with a 75-item academic stress scale and was categorized as high, medium, or low. A food-frequency questionnaire was used to measure the sugar intake from sweet foods. Korean high-school students with a high academic stress level had larger meals than the other students. Compared with students with low academic stress, the students with high academic stress had a higher frequency of sugar intake from the following food types: confectionaries, candies and chocolates, breads, and flavored milk. Moreover, compared with students with low academic stress, the students with high academic stress had a higher total intake of sugar from the following food types: confectionaries, candies, chocolates, flavored milk, traditional Korean beverages, and spicy, sweet, and fried rice cakes. Unhealthy stress-related food choices may compromise high-school students' health and contribute to their morbidity. The findings of the present study could be used to help nutritionists develop effective strategies for nutritional education and counseling to improve adolescent health. Copyright © 2013 Elsevier Inc. All rights reserved.

  19. The Role of Pre-School Education on Learning Achievement at Primary Level in Bangladesh

    Science.gov (United States)

    Nath, Samir Ranjan

    2012-01-01

    This paper examines the impact of pre-school education on learning achievement at primary level in Bangladesh. Evidence from learning achievement test and household and school-related data were obtained from 7093 pupils attending 440 primary schools in Bangladesh. Findings suggest that a small proportion (15.3%) of primary school pupils attended…

  20. The Effects of Social Capital Levels in Elementary Schools on Organizational Information Sharing

    Science.gov (United States)

    Ekinci, Abdurrahman

    2012-01-01

    This study aims to assess the effects of social capital levels at elementary schools on organizational information sharing as reported by teachers. Participants were 267 teachers selected randomly from 16 elementary schools; schools also selected randomly among 42 elementary schools located in the city center of Batman. The data were analyzed by…

  1. The association between school-based physical activity, including physical education, and academic performance: a systematic review of the literature.

    Science.gov (United States)

    Rasberry, Catherine N; Lee, Sarah M; Robin, Leah; Laris, B A; Russell, Lisa A; Coyle, Karin K; Nihiser, Allison J

    2011-06-01

    The purpose of this review is to synthesize the scientific literature that has examined the association between school-based physical activity (including physical education) and academic performance (including indicators of cognitive skills and attitudes, academic behaviors, and academic achievement). Relevant research was identified through a search of nine electronic databases using both physical activity and academic-related search terms. Forty-three articles (reporting a total of 50 unique studies) met the inclusion criteria and were read, abstracted, and coded for this synthesis. Findings of the 50 studies were then summarized. Across all the studies, there were a total of 251 associations between physical activity and academic performance, representing measures of academic achievement, academic behavior, and cognitive skills and attitudes. Slightly more than half (50.5%) of all associations examined were positive, 48% were not significant, and 1.5% were negative. Examination of the findings by each physical activity context provides insights regarding specific relationships. Results suggest physical activity is either positively related to academic performance or that there is not a demonstrated relationship between physical activity and academic performance. Results have important implications for both policy and schools. Copyright © 2010 Elsevier Inc. All rights reserved.

  2. Diet Quality and Adequacy of Nutrients in Preschool Children: Should Rice Fortified with Micronutrients Be Included in School Meals?

    Science.gov (United States)

    Della Lucia, Ceres M.; Rodrigues, Kellen Cristina C.; Rodrigues, Vivian Cristina C.; Santos, Laura Luiza M.; Cardoso, Leandro M.; Martino, Hércia S. D.; Franceschini, Sylvia C. C.; Pinheiro-Sant’Ana, Helena Maria

    2016-01-01

    Feeding is indicative of the nutritional status of children, however micronutrient deficiency is common in this age group. We evaluated the impact of inclusion of rice (Ultra Rice® (UR®)) fortified with iron, zinc, thiamin and folic acid on laboratory measurements and the nutrient intake of children. Ninety-nine preschoolers (2–6 years; 42.6% male) from two preschools participated, one of which received UR® added to polished rice as part of school meals (test preschool) and the other received only polished rice (control preschool). Biochemical evaluations were performed before and after four months of intervention. Feeding was assessed by direct weighing of food, complemented by 24-h recalls, and the diet was assessed by the Healthy Eating Index (HEI) adapted to the Brazilian reality. The fortified rice improved the levels of zinc (p < 0.001), thiamine (p < 0.001), folic acid (p = 0.003), mean corpuscular hemoglobin (p < 0.001) and mean corpuscular hemoglobin concentration (p < 0.001). The inadequacy percentages of thiamine, folic acid and iron were lower among preschoolers from the test preschool. This study demonstrated the effectiveness of using UR® on laboratory measurements of children. The inadequate intake of thiamine, folic acid and iron was also reduced, making the fortified rice an interesting strategy in school feeding programs. PMID:27187464

  3. Diet Quality and Adequacy of Nutrients in Preschool Children: Should Rice Fortified with Micronutrients Be Included in School Meals?

    Directory of Open Access Journals (Sweden)

    Ceres M. Della Lucia

    2016-05-01

    Full Text Available Feeding is indicative of the nutritional status of children, however micronutrient deficiency is common in this age group. We evaluated the impact of inclusion of rice (Ultra Rice® (UR® fortified with iron, zinc, thiamin and folic acid on laboratory measurements and the nutrient intake of children. Ninety-nine preschoolers (2–6 years; 42.6% male from two preschools participated, one of which received UR® added to polished rice as part of school meals (test preschool and the other received only polished rice (control preschool. Biochemical evaluations were performed before and after four months of intervention. Feeding was assessed by direct weighing of food, complemented by 24-h recalls, and the diet was assessed by the Healthy Eating Index (HEI adapted to the Brazilian reality. The fortified rice improved the levels of zinc (p < 0.001, thiamine (p < 0.001, folic acid (p = 0.003, mean corpuscular hemoglobin (p < 0.001 and mean corpuscular hemoglobin concentration (p < 0.001. The inadequacy percentages of thiamine, folic acid and iron were lower among preschoolers from the test preschool. This study demonstrated the effectiveness of using UR® on laboratory measurements of children. The inadequate intake of thiamine, folic acid and iron was also reduced, making the fortified rice an interesting strategy in school feeding programs.

  4. Expanding Free School-based Human Papilloma Virus (HPV Vaccination Programs to Include School-aged Males in Nova Scotia, Canada

    Directory of Open Access Journals (Sweden)

    Hannah Krater-Melamed

    2017-06-01

    Full Text Available Bill 70 (HPV Vaccine Act was presented to the Nova Scotia House of Assembly with the aim of expanding the current Nova Scotia school-based HPV vaccination program to include males. In recent years, increased awareness of HPV and HPV-caused cancers has led to the implementation of school-based female HPV vaccination programs across Canada. Changing guidelines, based on recent evidence, suggest that males should also be included in these programs. Program expansion to include males aims to reduce the prevalence of HPV-causing cancers and their ensuing costs, to promote equal access to healthcare services, and to make Nova Scotia a leader in HPV prevention. Support from the Canadian public and high profile political actors along with pressure from other provinces and interest groups, including the Society of Obstetricians and Gynaecologists of Canada, influenced the passing of the HPV Vaccine Act. In order to implement this reform, the provincial financial commitment to the previous HPV program was expanded to cover the cost of male vaccination.

  5. Sleep Complaints Affecting School Performance at Different Educational Levels

    OpenAIRE

    Pagel, James F.; Kwiatkowski, Carol F.

    2010-01-01

    The clear association between reports of sleep disturbance and poor school performance has been documented for sleepy adolescents. This study extends that research to students outside the adolescent age grouping in an associated school setting (98 middle school students, 67 high school students, and 64 college students). Reported restless legs and periodic limb movements are significantly associated with lower GPA's in junior high students. Consistent with previous studies, daytime sleepiness...

  6. Indoor radon levels in Columbus and Franklin county, Ohio residences, commercial buildings, and schools

    International Nuclear Information System (INIS)

    Grafton, H.E.

    1990-01-01

    In this paper data is presented for 2 residential radon surveys, one survey of city-owned buildings, and survey of Columbus Public Schools. The first residential survey used volunteer participants and employed a 48 hour activated carbon measurement: 4425 measurements in the data. The second survey consisted of 120 randomly selected residences in which alpha track detectors were placed for from 60 to 120 days. A survey of 52 city-owned buildings in which screening measurements were obtained using activated carbon, alpha track, and E-PERM radon detectors is included in the data. Also a survey of 25 Columbus Public Schools in which E-PERM radon monitors were used to obtain measurements is detailed in the data. More than 72% of the volunteer survey residences showed screening measurements of 4.0 pCi/L or greater while the random survey revealed 92% of the residences with radon levels of 4.0 pCi/L or higher. Schools tested in the survey also showed elevated radon levels with 20% of the tested structures with an average radon level of 4.0 pCi/L. Work is still in progress on city-owned buildings and Columbus Schools. The authors conclude that any owner or lessor of occupied buildings in Franklin County, Ohio should perform screening measurements and should be prepared to also perform follow-up measurements

  7. Examining the Internet Addiction Levels of High School Senior Students

    Science.gov (United States)

    Aydemir, Hasan

    2018-01-01

    In the present study, the internet addiction status of high school senior students in Yesilyurt county of Malatya was analyzed and examined in terms of gender variable. The study population consisted of 3442 senior students who were studying at 37 high schools in state schools in Yesilyurt County of the city of Malatya in 2016-2017 academic year.…

  8. Implementing Smart School Technology at the Secondary Level.

    Science.gov (United States)

    Stallard, Charles K.

    This paper describes the characteristics of "smart schools" and offers guidelines for developing such schools. Smart schools are defined as having three features: (1) they are computer networked via local area networks in order to share information through teleconferencing, databases, and electronic mail; (2) they are connected beyond…

  9. School and class-level variations and patterns of physical activity: a multilevel analysis of Danish high school students.

    Science.gov (United States)

    Steenholt, Carina Bjørnskov; Pisinger, Veronica Sofie Clara; Danquah, Ida Høgstedt; Tolstrup, Janne Schurmann

    2018-02-14

    There is limited knowledge of physical activity (PA) patterns among high school students. High schools plays an important role as context for the students, but it is uncertain to what extent schools influence student participation in PA during leisure time. The purpose of this study is to describe patterns of PA and assess variations between schools and classes in PA, in a large cohort of Danish high school students. Self-reported cross-sectional data came from The Danish National Youth Study, comprising a total of 70,674 students attending 119 different schools and 3213 classes. Multilevel logistic regressions were applied to evaluate the association between socio-demographic variables and patterns of PA, and to assess the impact of schools and classes on PA measures. Students whose parents have achieved a lower level of education, older students and girls of perceived ethnic minority generally participated less in several forms of PA during leisure time. Substantial variations between schools were observed in terms of participation in PA at school during leisure time and in terms of use of active transportation to and from school. The school-level accounted for 9% (intra-class correlation coefficient (ICC) = 0.09 (95% CI: 0.06-0.11)) and 8% (ICC = 0.08 (95% CI: 0.07-0.11)) of the variation for participation in PA during leisure time and active transportation. Overall, students whose parents achieved a lower level of education, older students and girls of perceived ethnic minority represent vulnerable groups in relation to participation in several forms of PA during leisure time. The ICCs indicate that schools, in particular, have the potential to influence participation in PA at school during leisure time and active transportation to and from school. Thus, high schools should encourage and facilitate activities aimed at engaging students in PA during leisure time as well as encourage active transportation.

  10. HIGH SCHOOL STUDENTS' KNOWLEDGE LEVELS OF ABOUT HEPATITIS B INFECTION

    Directory of Open Access Journals (Sweden)

    Hamit Sirri Keten

    2014-09-01

    Material and Methods: This is a cross sectional study and was performed in January 2014. The study sample included eight out of 42 high schools in the city of Kahramanmaras, Turkey. The students were informed about the study and 473 who gave written informed consent were included in the study. Data were collected with a questionnaire developed by the researchers in the light of the literature about hepatitis B infection. The questionnaire was composed of 23 questions to test knowledge of hepatitis B infection. Each correct answer was assigned 1point. Obtained data were analysed with SPSS 20.0. Results: Of 473 students, 277 (58.6% were female and 196 (41.4% were male. The mean age of the students was 15.59+/-0.99 years (min=14, max=20. The mean score for knowledge of hepatitis B infection was 8.33+/-4.19 (min=0, max=21 without a significant difference between the males and the females (p=0.563. The twelfth year students got higher knowledge scores than the rest of the students (p<0.0001. The question which the highest rate of the students answered correctly (n=333; 70.4% was and ldquo;Is hepatitis B infection transmitted through blood? and rdquo;. Conclusion: The study revealed that the high school students got low scores for knowledge of hepatitis B infection. The Ministry of Health and the Ministry of Education should cooperate to create preventive health policies directed towards this infection. [J Contemp Med 2014; 4(3.000: 138-142

  11. Levels of major and trace elements, including rare earth elements, and ²³⁸U in Croatian tap waters.

    Science.gov (United States)

    Fiket, Željka; Rožmarić, Martina; Krmpotić, Matea; Benedik, Ljudmila

    2015-05-01

    Concentrations of 46 elements, including major, trace, and rare earth elements, and (238)U in Croatian tap waters were investigated. Selected sampling locations include tap waters from various hydrogeological regions, i.e., different types of aquifers, providing insight into the range of concentrations of studied elements and (238)U activity concentrations in Croatian tap waters. Obtained concentrations were compared with the Croatian maximum contaminant levels for trace elements in water intended for human consumption, as well as WHO and EPA drinking water standards. Concentrations in all analyzed tap waters were found in accordance with Croatian regulations, except tap water from Šibenik in which manganese in concentration above maximum permissible concentration (MPC) was measured. Furthermore, in tap water from Osijek, levels of arsenic exceeded the WHO guidelines and EPA regulations. In general, investigated tap waters were found to vary considerably in concentrations of studied elements, including (238)U activity concentrations. Causes of variability were further explored using statistical methods. Composition of studied tap waters was found to be predominately influenced by hydrogeological characteristics of the aquifer, at regional and local level, the existing redox conditions, and the household plumbing system. Rare earth element data, including abundances and fractionation patterns, complemented the characterization and facilitated the interpretation of factors affecting the composition of the analyzed tap waters.

  12. Authoritative School Climate and High School Student Risk Behavior: A Cross-sectional Multi-level Analysis of Student Self-Reports.

    Science.gov (United States)

    Cornell, Dewey; Huang, Francis

    2016-11-01

    Many adolescents engage in risk behaviors such as substance use and aggression that jeopardize their healthy development. This study tested the hypothesis that an authoritative school climate characterized by strict but fair discipline and supportive teacher-student relationships is conducive to lower risk behavior for high school students. Multilevel logistic regression models were used to analyze cross-sectional, student-report survey data from a statewide sample of 47,888 students (50.6 % female) in 319 high schools. The students included ninth (26.6 %), tenth (25.5 %), eleventh (24.1 %) and twelfth (23.8 %) grade with a racial/ethnic breakdown of 52.2 % White, 18.0 % Black, 13.1 % Hispanic, 5.9 % Asian, and 10.8 % reporting another or two or more race/ethnicities. Schools with an authoritative school climate had lower levels of student-reported alcohol and marijuana use; bullying, fighting, and weapon carrying at school; interest in gang membership; and suicidal thoughts and behavior. These results controlled for demographic variables of student gender, race, grade, and parent education level as well as school size, percentage of minority students, and percentage of low income students. Overall, these findings add new evidence that an authoritative school climate is associated with positive student outcomes.

  13. Allergens and β-Glucans in Dutch Homes and Schools: Characterizing Airborne Levels

    Science.gov (United States)

    Krop, Esmeralda J. M.; Jacobs, José H.; Sander, Ingrid; Raulf-Heimsoth, Monika; Heederik, Dick J. J.

    2014-01-01

    Background Indoor air quality has an effect on respiratory health. Children are more vulnerable to a decreased indoor air quality as their lungs are still developing. We measured levels of allergens and β-(1,3)-glucans in 19 school buildings and determined whether measured levels could be reproduced. School levels were compared to those in 169 homes and the effect of building characteristics on both home and school exposure was explored. Methods Electrostatic Dust fall Collectors were placed in school buildings for 8 weeks and in homes for 2 weeks to collect settled airborne dust. Cat, dog, and mouse allergen levels, domestic mite antigen levels and β-(1,3)-glucans were measured in the extracts from the collectors. Results were corrected for sampling duration. Using questionnaire data, relations between measured levels and building and classroom characteristics were explored. Results In schools, exposure levels were highest in classrooms and were influenced by the socioeconomic status of the children, the season measurements were performed, moisture status of the building and pet ownership. Repeated measurements in different seasons and over the years showed significantly different levels. Home exposure was influenced by socioeconomic status, occupancy and pet ownership. Domestic mite antigen was found in higher levels in extracts from homes compared to schools while pet allergen levels were 13 times higher in schools compared to homes without pets. For mouse allergen overall levels of exposure were low but still two times higher in schools compared to homes. Levels of β-(1,3)-glucans were also approximately two times higher in schools than in homes. Conclusion Exposure levels of several allergens and β-(1,3)-glucans in schools differ over time and are higher than in homes. For children, exposure levels measured at school could contribute to their total exposure as especially animal allergen levels can be much higher in schools compared to homes. PMID:24551183

  14. Relationship between diet and physical activity level in adolescents from post-grammar schools.

    Science.gov (United States)

    Dmitruk, Agnieszka; Kunicka, Izabela; Popławska, Helena; Hołub, Wojciech

    2016-01-01

    Appropriate diet and physical activity are vital determinants of psychophysical development in children and adolescents. The aim of the study was to analyse an association between dietary habits and physical activity levels of adolescents from post-grammar schools. The study included 110 girls and 65 boys between 16 and 19 years of age from two post-grammar schools in Biała Podlaska in Poland. They were subjected to a diagnostic survey providing information on their diet (number of meals a day, their regularity, frequency of bread, dairy, meat, fish, sweet, fruit, vegetable and fast food consumption, preferred ways of food processing). Physical activity levels were determined with the International Physical Activity Questionnaire--Short Form (IPAQ-SF). Based on these data, the respondents were stratified to high, moderate and low physical activity groups. Due to small number of participants presenting with low physical activity levels, we did not include this group in further analyses. The significance of differences in the dietary habits of adolescents presenting with high and moderate physical activity levels was verified with the χ2 test. Most girls and boys presented with high levels of physical activity. However, we did not find an evident relationship between dietary habits and physical activity levels. Girls from high and moderate physical activity groups differed solely in terms of the number of daily meals, frequency of meat and sweet consumption, and significant intergroup differences observed among boys pertained to the frequencies of whole-wheat bread, meat and fast food consumption. The abovementioned food products were consumed more often by girls and boys presenting with high physical activity levels. The dietary mistakes observed in physically active adolescents from post-secondary schools justify intensification of their dietary education programs.

  15. Dietary habits and physical activity levels in Jordanian adolescents attending private versus public schools.

    Science.gov (United States)

    Tayyem, R F; Al-Hazzaa, H M; Abu-Mweis, S S; Bawadi, H A; Hammad, S S; Musaiger, A O

    2014-07-08

    The present study examined differences in dietary habits and physical activity levels between students attending private and public high schools in Jordan. A total of 386 secondary-school males and 349 females aged 14-18 years were randomly recruited using a multistage, stratified, cluster sampling technique. Dietary habits and physical activity level were self-reported in a validated questionnaire. The prevalence of obesity was significantly higher among adolescents in private (26.0%) than in public schools (16.7%). The frequency of breakfast intake was significantly higher among adolescents in private schools, whereas French fries and sweets intake was significantly higher in public schools. Television viewing showed a significant interaction with school type by sex. A higher rate of inactivity was found among students attending private schools. Despite a slightly better overall dietary profile for students in private schools, they had a higher rate of overweight and obesity compared with those in public schools.

  16. The Feasibility of Collecting School-Level Finance Data: An Evaluation of Data from the School-Level Finance Survey (SLFS) School Year 2013-14. Research and Development Report. NCES 2018-305

    Science.gov (United States)

    Cornman, Stephen Q.; Zhou, Lei; Ampadu, Osei; D'Antonio, Laura; Gromos, David; Wheeler, Stephen

    2018-01-01

    This report presents school-level finance data on expenditures by function from the School-Level Finance Survey (SLFS). The SLFS is an extension of two existing collections being conducted by the National Center for Education Statistics (NCES) in collaboration with the Census Bureau: the School District Finance Survey (F-33) and the state-level…

  17. Variables Affecting a Level of Practice and Quality of Educational Quality Assurance in Basic Education Schools

    Directory of Open Access Journals (Sweden)

    Jakkapong Prongprommarat

    2016-10-01

    Full Text Available The purposes of this research were to study the Level of Practice and Quality of Educational Quality Assurance in Basic Education Schools of the Office of the Basic Education Commission. The sample consisted of 60 secondnary schools in Office of the basic Education Commission in the provinces of Chaiyaphum, Nakhon Ratchasima, Burirum, Surin and Khon Kaen were drawn by using proportionally with the number of teachers in each school. The data were collected by using (1 the questionnaire on the acting of educational quality assurance in basic education schools. (2 the record form the external assessment of the office for National Education Standards and Quality Assessment, (3 the questionnaire on the director leadership, (2 test of the directors and teachers attitudes towards educational quality assurance, (5 test of the directors and teachers inquirying motive, (6 test of the directors and teachers working responsibility, and (7 the questionnaire on the directors and teachers cooperative. The statistical methods used to analysis the data were mean, standard deviation, coefficient of variation and path analysis. The findings revealed that: 1. The level of acting of educational quality assurance in basic education schools was at a high level. There was just a fairly difference in acting of educational quality assurance in basic education schools. 2. The level of external quality assessment in basic education schools was at a good level. There was just a little difference in external quality assessment in basic education schools. 3. The variables affecting level of acting of educational quality assurance in basic education schools were the level of the school directors attitudes towards educational quality assurance (β = 0.10, the level of the school directors working responsibility (β = 0.13, the level of the teacher attitudes towards educational quality assurance (β = 0.23 and the level of the teachers inquirying motive (β = 0.49 These four

  18. Stakeholder Knowledge Levels of Coordinated School Health Programs

    Science.gov (United States)

    Minor, Lisa Crouch

    2012-01-01

    Acute and chronic health conditions may be important factors impacting absenteeism and student achievement in schools. Coordinated school health programs can support students who have these conditions. Although such programs have had documented success, implementation can be costly and time consuming. The local problem addressed in this project…

  19. Foreign Languages at the Pre-School Level.

    Science.gov (United States)

    Eichmann, Raymond; Ford, James F.

    French was added to the early childhood curriculum at the New School in Fayetteville, Arkansas, after a review of the literature on the subject indicated potential beneficial effects of teaching foreign languages to young children. Some of the advantages to be gained by the children were greater readiness for school work in general, greater…

  20. The Impact of School Environment and Grade Level on Student Delinquency: A Multilevel Modeling Approach

    Science.gov (United States)

    Lo, Celia C.; Kim, Young S.; Allen, Thomas M.; Allen, Andrea N.; Minugh, P. Allison; Lomuto, Nicoletta

    2011-01-01

    Effects on delinquency made by grade level, school type (based on grade levels accommodated), and prosocial school climate were assessed, controlling for individual-level risk and protective factors. Data were obtained from the Substance Abuse Services Division of Alabama's state mental health agency and analyzed via hierarchical linear modeling,…

  1. Teacher Perceptions about the Importance of Parental Involvement for Included Students with Learning Disabilities in New York Metropolitan Area Orthodox Yeshivas and Day Schools

    Science.gov (United States)

    Grossman, Goldie Eichorn

    2010-01-01

    The population of students attending Jewish day schools includes an increasing number of students with exceptional needs. How Jewish schools meet the needs of these students is an important question. Inclusive education is a service model predicated on legal and philosophical mores as well as pedagogical and psychological findings. The quality of…

  2. Investigation of High School Students' Attitude and Anxiety Levels towards Mathematics in Terms of Some Variables

    Science.gov (United States)

    Dursun, Semsettin

    2015-01-01

    The purpose of this study was to investigate Turkish high school students' attitude and anxiety levels towards mathematics. For this purpose, the methodology employed in this study was a descriptive study. The participants of the study consisted of 361 high school students from three different high school types from a province in Turkey during…

  3. School Effectiveness at Primary Level of Education in Relation to Classroom Teaching

    Science.gov (United States)

    Panigrahi, Manas Ranjan

    2014-01-01

    The study aims to investigate the relationship of School Effectiveness with regard to classroom teaching at primary level of education. The objectives of the study were to identify the more-effective and less-effective schools; to find out the differences between more-effective and less-effective schools in relation to physical facilities, Head…

  4. A Study of the Environmental Risk Perceptions and Environmental Awareness Levels of High School Students

    Science.gov (United States)

    Anilan, Burcu

    2014-01-01

    This descriptive research was conducted to determine the levels of environmental risk perceptions and environmental awareness of high school students in Eskisehir. High school students in the towns Tepebasi and Odunpazari in the 2010-2011 school years constitute the universe of the research. The sample of the research is composed of 413 high…

  5. School level contextual factors are associated with the weight status of adolescent males and females.

    Science.gov (United States)

    Richmond, Tracy K; Subramanian, S V

    2008-06-01

    To determine whether school context influences the BMI of adolescent males and females. Our sample was 17,007 adolescents (aged 12-19) from the National Longitudinal Study of Adolescent Health (Add Health). We used gender-stratified multilevel modeling to examine the contribution of schools to the overall variance in adolescent BMIs, calculated from self-reported weight and height. We then examined the associations of individual attributes with BMI after controlling for the average BMI of the school and the association of two school-level variables with BMI. Participants attended schools that were segregated by race/ethnicity and socioeconomic status (SES). In females, when controlling only for individual-level attributes, individual household income was inversely associated (beta = -0.043, P = 0.01) while Hispanic (beta = 0.89, P school racial/ethnic makeup and the school level median household income, the relationship between individual race/ethnicity and BMI was attenuated in both male and female adolescents. Higher school level median household income was associated with lower individual BMIs in adolescent girls (gamma = -0.37, P school. Male and female adolescents attending schools with higher median household incomes have on average lower BMIs. Resources available to or cultural norms within schools may constitute critical mechanisms through which schools impact the BMI of their students.

  6. An Analysis of the Relationship between Organizational Servant Leadership and Student Achievement in Middle Level Schools

    Science.gov (United States)

    Babb, Corbett A.

    2012-01-01

    The purpose of this exploratory quantitative research study was to determine if middle schools in which higher levels of servant leadership are evident perform better on school effectiveness measures than middle schools that exhibit lower degrees of servant leadership. Furthermore, it sought to identify contextual factors that were correlated with…

  7. Low-Level Violence in Schools: Is There an Association between School Safety Measures and Peer Victimization?

    Science.gov (United States)

    Blosnich, John; Bossarte, Robert

    2011-01-01

    Background: Low-level violent behavior, particularly school bullying, remains a critical public health issue that has been associated with negative mental and physical health outcomes. School-based prevention programs, while a valuable line of defense to stave off bullying, have shown inconsistent results in terms of decreasing bullying. This…

  8. Organizational Citizenship Behavior (OCB) Display Levels of the Teachers at Secondary Schools According to the Perceptions of the School Administrators

    Science.gov (United States)

    Polat, Soner

    2009-01-01

    The main aim of this study is to determine in what level the teachers at secondary schools display organizational citizenship behavior (OCB) according to the perceptions of the school administrators. The data of this study, which is descriptive, were collected via the "the scale of OCB" which was developed by Podsakoff, MacKenzie,…

  9. Parents' views of including young boys in the Swedish national school-based HPV vaccination programme: a qualitative study.

    Science.gov (United States)

    Gottvall, Maria; Stenhammar, Christina; Grandahl, Maria

    2017-02-28

    To explore parents' views of extending the human papillomavirus (HPV) vaccination programme to also include boys. Explorative qualitative design using individual, face-to-face, interviews and inductive thematic analysis. 11 strategically chosen municipalities in central Sweden. Parents (n=42) who were offered HPV vaccination for their 11-12 years old daughter in the national school-based vaccination programme. The key themes were: equality from a public health perspective and perception of risk for disease . Parents expressed low knowledge and awareness about the health benefits of male HPV vaccination, and they perceived low risk for boys to get HPV. Some parents could not see any reason for vaccinating boys. However, many parents preferred gender-neutral vaccination, and some of the parents who had not accepted HPV vaccination for their daughter expressed that they would be willing to accept vaccination for their son, if it was offered. It was evident that there was both trust and distrust in authorities' decision to only vaccinate girls. Parents expressed a preference for increased sexual and reproductive health promotion such as more information about condom use. Some parents shared that it was more important to vaccinate girls than boys since they believed girls face a higher risk of deadly diseases associated with HPV, but some also believed girls might be more vulnerable to side effects of the vaccine. A vaccine offered only to girls may cause parents to be hesitant to vaccinate, while also including boys in the national vaccination programme might improve parents' trust in the vaccine. More information about the health benefits of HPV vaccination for males is necessary to increase HPV vaccination among boys. This may eventually lead to increased HPV vaccine coverage among both girls and boys. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  10. [A school-level longitudinal study of clinical performance examination scores].

    Science.gov (United States)

    Park, Jang Hee

    2015-06-01

    This school-level longitudinal study examined 7 years of clinical performance data to determine differences (effects) in students and annual changes within a school and between schools; examine how much their predictors (characteristics) influenced the variation in student performance; and calculate estimates of the schools' initial status and growth. A school-level longitudinal model was tested: level 1 (between students), level 2 (annual change within a school), and level 3 (between schools). The study sample comprised students who belonged to the CPX Consortium (n=5,283 for 2005~2008 and n=4,337 for 2009~2011). Despite a difference between evaluation domains, the performance outcomes were related to individual large-effect differences and small-effect school-level differences. Physical examination, clinical courtesy, and patient education were strongly influenced by the school effect, whereas patient-physician interaction was not affected much. Student scores are influenced by the school effect (differences), and the predictors explain the variation in differences, depending on the evaluation domain.

  11. Low-level violence in schools: is there an association between school safety measures and peer victimization?

    Science.gov (United States)

    Blosnich, John; Bossarte, Robert

    2011-02-01

    Low-level violent behavior, particularly school bullying, remains a critical public health issue that has been associated with negative mental and physical health outcomes. School-based prevention programs, while a valuable line of defense to stave off bullying, have shown inconsistent results in terms of decreasing bullying. This study explored whether school safety measures (eg, security guards, cameras, ID badges) were associated with student reports of different forms of peer victimization related to bullying. Data came from the 2007 School Crime Supplement of the National Crime Victimization Survey. Chi-square tests of independence were used to examine differences among categorical variables. Logistic regression models were constructed for the peer victimization outcomes. A count variable was constructed among the bullying outcomes (0-7) with which a Poisson regression model was constructed to analyze school safety measures' impacts on degree of victimization. Of the various school safety measures, only having adults in hallways resulted in a significant reduction in odds of being physically bullied, having property vandalized, or having rumors spread. In terms of degree of victimization, having adults and/or staff supervising hallways was associated with an approximate 26% decrease in students experiencing an additional form of peer victimization. Results indicated that school safety measures overall were not associated with decreased reports of low-level violent behaviors related to bullying. More research is needed to further explore what best promotes comprehensive safety in schools. © 2011, American School Health Association.

  12. Is the Level of Student Academic Performance in Tennessee Public School Systems Related to Level of Expenditures for School Systems?

    Science.gov (United States)

    Leuthold, Frank O.

    The 1992 Tennessee Education Improvement Act resulted from a successful law suit by smaller and poorer school systems in Tennessee concerning equity of funding. The Act established the Basic Education Program (BEP), which increased the state sales tax rate, shifted state funds from better funded to poorer school systems, and required systematic…

  13. School-level contextual predictors of bullying and harassment experiences among adolescents.

    Science.gov (United States)

    Gower, Amy L; McMorris, Barbara J; Eisenberg, Marla E

    2015-12-01

    Bullying and prejudice-based harassment frequently occur in school settings and have significant consequences for the health and wellbeing of young people. Yet far fewer studies have examined the role of the school environment in peer harassment than individual factors. This multilevel study examined associations between a variety of school-level risk and protective factors and student-level reports of bullying and prejudice-based harassment during adolescence. Data come from 8th, 9th, and 11th graders who completed the 2013 Minnesota Student Survey (N = 122,180 students nested in 505 schools). School-level variables were created by aggregating student report data in five areas: academic orientation to school, internal assets, teacher-student relationship quality, feelings of safety at school, and receipt of disciplinary action. Results indicated that youth attending schools with a higher proportion of students with strong internal assets had lower odds of nearly every type of bullying and prejudice-based harassment assessed when compared to youth attending schools with a lower proportion of students with strong internal assets. Additionally, the proportion of students feeling unsafe at school was a fairly consistent risk factor for most types of peer harassment. Findings support the idea that prevention programs aimed at improving school-wide internal assets and feelings of safety at school may be key prevention points. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Does school social capital modify socioeconomic inequality in mental health? A multi-level analysis in Danish schools.

    Science.gov (United States)

    Nielsen, Line; Koushede, Vibeke; Vinther-Larsen, Mathilde; Bendtsen, Pernille; Ersbøll, Annette Kjær; Due, Pernille; Holstein, Bjørn E

    2015-09-01

    It seems that social capital in the neighbourhood has the potential to reduce socioeconomic differences in mental health among adolescents. Whether school social capital is a buffer in the association between socioeconomic position and mental health among adolescents remains uncertain. The aim of this study is therefore to examine if the association between socioeconomic position and emotional symptoms among adolescents is modified by school social capital. The Health Behaviour in School-aged Children Methodology Development Study 2012 provided data on 3549 adolescents aged 11-15 in two municipalities in Denmark. Trust in the school class was used as an indicator of school social capital. Prevalence of daily emotional symptoms in each socioeconomic group measured by parents' occupational class was calculated for each of the three categories of school classes: school classes with high trust, moderate trust and low trust. Multilevel logistic regression analyses with parents' occupational class as the independent variable and daily emotional symptoms as the dependent variable were conducted stratified by level of trust in the school class. The prevalence of emotional symptoms was higher among students in school classes with low trust (12.9%) compared to school classes with high trust (7.2%) (p social capital may reduce mental health problems and diminish socioeconomic inequality in mental health among adolescents. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Charter school education in Texas: Student achievement on the exit level assessment in math and science

    Science.gov (United States)

    Turner, Jeffery E.

    Public schools in the state of Texas are held accountable for performance and quality of education. Accountability is important to all schools, but it is critical to open-enrollment charter schools to remain in good standing. The current economic situation in Texas public education has brought attention as well as the need for alternative education programs such as charter schools. It is of the utmost importance for charter schools to illustrate that they are meeting the academic needs of the target market. This study addressed student achievement, as well as expenditure per student in both charter schools and traditional schools in the Region 10 educational service center. The datum for the study were obtained from the Texas Education Agency (TEA) website, specifically the Academic Excellence Indicator System Data (AEIS) files for the 2011-2012. The study sample included 30 open-enrollment charters schools and 30 traditional high schools within the Region 10 educational service center during the school year of 2011-2012. The research study determined significant statistical differences between open-enrollment charter schools and traditional high schools. The potential for the study was to gain additional knowledge and insight along with additional data for the open-enrollment charter schools and traditional schools in the Region 10 Educational Service Center. The study has potentially increased the information for researchers and practitioners in education. In addition this study has proved charter schools are a viable and an effective educational tool for the future.

  16. Serum levels of IGF-1 are related to human skin characteristics including the conspicuousness of facial pores.

    Science.gov (United States)

    Sugiyama-Nakagiri, Y; Naoe, A; Ohuchi, A; Kitahara, T

    2011-04-01

    Conspicuous facial pores are one type of serious aesthetic defects for many women. However, the mechanism(s) that underlie the conspicuousness of facial pores remains unclear. We previously characterized the epidermal architecture around facial pores that correlates with the appearance of those pores in various ethnic groups including Japanese. The goal of this study was to evaluate the possible relationships between facial pore size, the severity of impairment of epidermal architecture around facial pores and sebum output levels to investigate the possible role of IGF-1 in the pathogenesis of conspicuous facial pores. The subjects consisted of 38 healthy Japanese women (aged 22-41 years). IGF-1 was measured using immunoradiometric assay. Surface replicas were collected to compare pore sizes of cheek skin and horizontal cross-section images of cheek skin were obtained non-invasively from the same subjects using in vivo confocal laser scanning microscopy and the severity of impairment of epidermal architecture around facial pores was determined. The skin surface lipids of each subject were collected from their cheeks and lipid classes were determined using gas chromatography/flame ionization detection. The serum level of IGF-1 correlated significantly with total pore area (R = 0.36, P facial pores (R = 0.43, P pore area (R = 0.32, P facial skin characteristics including facial pore size and with the severity of impairment of epidermal architecture around facial pores. © 2010 The Authors. Journal compilation © 2010 Society of Cosmetic Scientists and the Société Française de Cosmétologie.

  17. Major features of immunesenescence, including reduced thymic output, are ameliorated by high levels of physical activity in adulthood.

    Science.gov (United States)

    Duggal, Niharika Arora; Pollock, Ross D; Lazarus, Norman R; Harridge, Stephen; Lord, Janet M

    2018-04-01

    It is widely accepted that aging is accompanied by remodelling of the immune system including thymic atrophy and increased frequency of senescent T cells, leading to immune compromise. However, physical activity, which influences immunity but declines dramatically with age, is not considered in this literature. We assessed immune profiles in 125 adults (55-79 years) who had maintained a high level of physical activity (cycling) for much of their adult lives, 75 age-matched older adults and 55 young adults not involved in regular exercise. The frequency of naïve T cells and recent thymic emigrants (RTE) were both higher in cyclists compared with inactive elders, and RTE frequency in cyclists was no different to young adults. Compared with their less active counterparts, the cyclists had significantly higher serum levels of the thymoprotective cytokine IL-7 and lower IL-6, which promotes thymic atrophy. Cyclists also showed additional evidence of reduced immunesenescence, namely lower Th17 polarization and higher B regulatory cell frequency than inactive elders. Physical activity did not protect against all aspects of immunesenescence: CD28 -ve CD57 +ve senescent CD8 T-cell frequency did not differ between cyclists and inactive elders. We conclude that many features of immunesenescence may be driven by reduced physical activity with age. © 2018 The Authors. Aging Cell published by the Anatomical Society and John Wiley & Sons Ltd.

  18. Parental concern about vaccine safety in Canadian children partially immunized at age 2: a multivariable model including system level factors.

    Science.gov (United States)

    MacDonald, Shannon E; Schopflocher, Donald P; Vaudry, Wendy

    2014-01-01

    Children who begin but do not fully complete the recommended series of childhood vaccines by 2 y of age are a much larger group than those who receive no vaccines. While parents who refuse all vaccines typically express concern about vaccine safety, it is critical to determine what influences parents of 'partially' immunized children. This case-control study examined whether parental concern about vaccine safety was responsible for partial immunization, and whether other personal or system-level factors played an important role. A random sample of parents of partially and completely immunized 2 y old children were selected from a Canadian regional immunization registry and completed a postal survey assessing various personal and system-level factors. Unadjusted odds ratios (OR) and adjusted ORs (aOR) were calculated with logistic regression. While vaccine safety concern was associated with partial immunization (OR 7.338, 95% CI 4.138-13.012), other variables were more strongly associated and reduced the strength of the relationship between concern and partial immunization in multivariable analysis (aOR 2.829, 95% CI 1.151-6.957). Other important factors included perceived disease susceptibility and severity (aOR 4.629, 95% CI 2.017-10.625), residential mobility (aOR 3.908, 95% CI 2.075-7.358), daycare use (aOR 0.310, 95% CI 0.144-0.671), number of needles administered at each visit (aOR 7.734, 95% CI 2.598-23.025) and access to a regular physician (aOR 0.219, 95% CI 0.057-0.846). While concern about vaccine safety may be addressed through educational strategies, this study suggests that additional program and policy-level strategies may positively impact immunization uptake.

  19. Swimming level of pupils from elementary schools with own swimming pool

    OpenAIRE

    Zálupská, Klára

    2012-01-01

    Title: Swimming level of pupils from primary school with private swimming pool. Work objectives: The aim is to identify assess level of swimming of pupils from first to ninth grade of primary school with a private pool in Chomutov district using continuous swimming test with regular swimming lessons, which is started in the first grade and persists until the ninth grade. The condition was organizing a school swimming lessons once a week for 45 minutes in all grades. Methodology: Swimming leve...

  20. The effect of fast-food restaurants on childhood obesity: a school level analysis.

    Science.gov (United States)

    Alviola, Pedro A; Nayga, Rodolfo M; Thomsen, Michael R; Danforth, Diana; Smartt, James

    2014-01-01

    We analyze, using an instrumental variable approach, the effect of the number of fast-food restaurants on school level obesity rates in Arkansas. Using distance to the nearest major highway as an instrument, our results suggest that exposure to fast-food restaurants can impact weight outcomes. Specifically, we find that the number of fast-food restaurants within a mile from the school can significantly affect school level obesity rates. Copyright © 2013 Elsevier B.V. All rights reserved.

  1. An Investigation of High School Seniors' Assertiveness Levels Based on Their Demographic Characteristics

    Science.gov (United States)

    Çam, Ibrahim

    2015-01-01

    High school students who are in the development age or in the last class and have chance to win the university exams or disposal stage of the business life must also have a high level of assertiveness. In this context, the purpose of this research is to compare the assertiveness levels of high school seniors. The study group consists of 312 high…

  2. Investigation of the Motivation Level of Teachers Working at State Schools in Relation to Some Variables

    Science.gov (United States)

    Can, Süleyman

    2015-01-01

    In order to give the best and accurate orientation to teachers working in school organizations, it seems to be necessary to determine their motivation level. Thus, the purpose of the current study is to determine the motivation level of teachers working in state elementary and secondary schools. Moreover, the study also looks at the relationships…

  3. Boys and girls smoking within the Danish elementary school classes: a group-level analysis

    DEFF Research Database (Denmark)

    Rasmussen, Mette; Damsgaard, Mogens T; Due, Pernille

    2002-01-01

    smokers within school classes does not correlate. There is high variation in male and female smoking behaviour between school classes. CONCLUSIONS: The influence of social classroom environment on the processes causing smoking behaviour may be different for boys and girls. This paper illustrates......AIMS: To quantify the correlation between male and female smoking prevalence in elementary school classes by group-level analysis. METHODS: This study was the Danish contribution to the cross-national study Health Behaviour in School-Aged Children (HBSC) 1998. Ninety school classes at grade nine (1......,515 students) from a random sample of schools in Denmark took part. The proportion of male and female "at all" smokers and daily smokers in the school class was calculated. RESULTS: The mean "at all" smoking proportion in the school classes is 39% for girls and 32% for boys. The proportion of male and female...

  4. Knowledge levels of pre-school teachers related with basic first-aid practices, Isparta sample.

    Science.gov (United States)

    Sönmez, Yonca; Uskun, Ersin; Pehlivan, Azize

    2014-09-01

    The aim of this study was to evaluate the levels of knowledge of pre-school teachers working in the province center of Isparta related with basic first-aid practices and some factors which affected these levels of knowledge. In this cross-sectional, analytic study, 110 pre-school teachers working in the province center of Isparta constituted the population. A questionnaire questioning sociodemographic properties and the level of knowledge related with first-aid practices was applied under supervision. The level of knowledge was evaluated on a 20-point scale. In the analyses, Kruskal-Wallis and Mann-Whitney U tests and Spearman's rank correlation were used. The study was approved by the Ethical Committee for Clinical Studies of Süleyman Demirel University School of Medicine (registration number: 105). The mean score of first-aid knowledge of the pre-school teachers was found to be 11.9±2.9. The least known issues included washing the wound by soap and water after a dog bite, information related with the necessity of immobilization of a child who has fallen from a high level and the phone number of National Poison Information Center (16.4%, 20.9% and 22.7%, respectively). The scores of the subjects whose knowledge of first-aid was evaluated to be well were higher compared to the subjects whose knowledge of first-aid was evaluated to be moderate (p=0.009) and poor (p=0.001). It was found that first-aid scores did not show significant difference in terms of age, working period, having received first-aid training and having faced with a condition requiring first-aid previously (p>0.05, for all comparisons). It was found that pre-school teachers had insufficient first-aid knowledge. Since the first-aid knowledge scores of the subjects who reported that they received first-aid training before did not show significant difference, it was thought that the quality of training was as important as receiving training.

  5. Practical ranges of loudness levels of various types of environmental noise, including traffic noise, aircraft noise, and industrial noise

    NARCIS (Netherlands)

    Salomons, E.M.; Janssen, S.A.

    2011-01-01

    In environmental noise control one commonly employs the A-weighted sound level as an approximate measure of the effect of noise on people. A measure that is more closely related to direct human perception of noise is the loudness level. At constant A-weighted sound level, the loudness level of a

  6. Short-term visual memory properties sheet secondary school age with different levels of physical development

    Directory of Open Access Journals (Sweden)

    E.E. Menshikh

    2013-12-01

    Full Text Available Purpose . The results presented properties of short-term visual memory with different levels of physical development. Materials and methods. The study included 405 boys and girls Cherkassy school 11 in age from 13 to 16 years. Study of short-term visual memory was carried out using tables with 10 characters ( numbers and ambiguous geometric shapes . Indicator memory was the higher, the more information was displayed. Measured the length and body weight was recorded cardiorespiratory indicators - heart rate at rest and after 20 squats, lung capacity, breath-hold inspiration and expiration. Physical development factor was calculated by taking into account actual and average population indices. Results . Found that the volume of short-term visual memory, the boys and girls high school age does not depend on the level of their physical development. Despite the fact that the trend towards higher performance memory in groups of persons with a high level of physical development compared to their same age with medium and low levels, significant differences between the mean values for the most part have been identified. No significant differences between the values of the investigated cognitive function in groups by sex. Conclusions . Growth pattern memory with age in this period of ontogenesis preserved that coincides with the data presented in the scientific works of scientists.

  7. Effect of roasting conditions on color and volatile profile including HMF level in sweet almonds (Prunus dulcis).

    Science.gov (United States)

    Agila, Amal; Barringer, Sheryl

    2012-04-01

    Microwave, oven, and oil roasting of almonds were used to promote almond flavor and color formation. Raw pasteurized almonds were roasted in a microwave for 1 to 3 min, in an oven at 177 °C for 5, 10, 15, and 20 min; and at 135 and 163 °C for 20 min, and in oil at 135, 163, and 177 °C for 5 min and 177 °C for 10 min. Volatile compounds were quantified in the headspace of ground almonds, both raw and roasted, by selected ion flow tube mass spectrometry. Strong correlations were found between L value, chroma, and 5-(hydroxy methyl)-2- furfural; and were independent of roasting method. Raw almonds had lower concentrations of most volatiles than roasted almonds. Conditions that produced color equivalent to commercial samples were 2 min in the microwave, 5 min at 177 °C in the oven, and 5 min at 135 °C in oil. Microwave heating produced higher levels of most volatiles than oven and oil roasting at commercial color. Sensory evaluation indicated that microwave-roasted almonds had the strongest aroma and were the most preferred. Oil-roasted almonds showed significantly lower levels of volatiles than other methods, likely due to loss of these volatiles into the oil. Alcohols such as benzyl alcohols and strecker aldehydes including benzaldehyde and methional were at higher concentrations than other volatiles in roasted almonds. The oxidation of lipids to form alkanals such as nonanal and degradation of sugars to form furan type compounds was also observed. The Maillard reaction contributed to the formation of more of the total volatiles in almonds than the lipid oxidation reaction. The level of 5-(hydroxy methyl)-2- furfural (HMF), color, volatile profile, and sensory perception can be used to develop the best roasting method, time, and temperature for almonds. The rate of color development and the production of volatiles differ under different roasting conditions. Based on the color, volatile, and sensory assessments of the 3 almonds, the use of microwave technology

  8. Increasing children's physical activity levels during recess periods in elementary schools: the effects of providing game equipment.

    Science.gov (United States)

    Verstraete, Stefanie J M; Cardon, Greet M; De Clercq, Dirk L R; De Bourdeaudhuij, Ilse M M

    2006-08-01

    During recess, children can be active on a daily basis, making it an important school environmental factor for the promotion of health-related physical activity. The aim of the present study was to investigate the effects of providing game equipment on children's physical activity levels during morning recess and lunch break in elementary schools. Seven elementary schools were randomly assigned to the intervention group (four schools), including 122 children (75 boys, 47 girls, mean age: 10.8 +/- 0.6 years), and to the control group (three schools), including 113 children (46 boys, 67 girls, mean age: 10.9 +/- 0.7 years). Children's activity levels were measured before and three months after providing game equipment, using MTI accelerometers. During lunch break, children's moderate and vigorous physical activity significantly increased in the intervention group (moderate: from 38 to 50%, vigorous: from 10 to 11%), while it decreased in the control group (moderate: from 44 to 39%, vigorous: from 11 to 5%). At morning recess, providing game equipment was effective in increasing children's moderate physical activity (from 41 to 45%), while it decreased in the control group (from 41 to 34%). Providing game equipment during recess periods was found to be effective in increasing children's physical activity levels. This finding suggests that promoting physical activity through game equipment provision during recess periods can contribute to reach the daily activity levels recommended for good health.

  9. Investigating the Relationship among the Level of Mobbing Experience, Job Satisfaction and Burnout Levels of Primary and Secondary School Teachers

    Science.gov (United States)

    Okçu, Veysel; Çetin, Hakan

    2017-01-01

    The aim of this study is to examine the level of mobbing experienced by primary and secondary school teachers and to determine how and to what extent this affects their job satisfaction and burnout levels. This research used a relational survey model. As a result of the study, it has been determined that there is a negative and medium-level…

  10. Polychlorinated biphenyl sources, environmental levels, and exposures in school buildings

    Science.gov (United States)

    Background: Building materials and components containing polychlorinated biphenyls (PCBs) were used in some U.S. school buildings until the late 1970s and may be present today. There is limited information on source factors and occupant exposures. Methods: Analysis of PCBs in mat...

  11. A study of the transition pathways of school level scholarship ...

    African Journals Online (AJOL)

    This study tracked the progress of alumni of an educational intervention two or three years post school, in order to investigate their pathways to their destinations of work and study. Forty percent of the alumni were successfully traced, and asked to fill in an online questionnaire. Of the 104 traced alumni, 80% reported good ...

  12. Investigation of Cardiovascular Endurance Levels of Sedentary High School Students

    Science.gov (United States)

    Akyol, Betül; Sögüt, Kayhan

    2018-01-01

    The aim of our study is to examine the cardiovascular endurance systems of sedentary high school students. The 112 sedentary individual was taken to the 1600 meter walking test run, and the 120 sedentary individual Harward step test. While both individuals were participating in the same test, weight, height, oxygen saturation, and heart rate of…

  13. CONFLICTS IN THE FAMILY AND SCHOOL ENVIRONMENTS SUPERIOR MIDDLE LEVEL

    Directory of Open Access Journals (Sweden)

    Víctor Manuel Linares-Sevilla

    2016-01-01

    Full Text Available This paper presents partial results of the dissertation enrolled in the Master of peace education and school life. It aims to analyze the family conflicts that significantly affect academic performance of students in higher secondary education. Since the paradigm of education for peace, through the ethnographic method aims to identify risk factors in family dynamics of new students.

  14. Conflicting Ideologies of Mexican Immigrant English across Levels of Schooling

    Science.gov (United States)

    Gallo, Sarah; Link, Holly; Allard, Elaine; Wortham, Stanton; Mortimer, Katherine

    2014-01-01

    This article explores how language ideologies--beliefs about immigrant students' language use--carry conflicting images of Spanish speakers in one New Latino Diaspora town. We describe how teachers and students encounter, negotiate, and appropriate divergent ideologies about immigrant students' language use during routine schooling practices, and…

  15. The Relationship between Levels of Nomophobia Prevalence and Internet Addiction among High School Students: The Factors Influencing Nomophobia

    Science.gov (United States)

    Gezgin, Deniz Mertkan; Cakir, Ozlem; Yildirim, Soner

    2018-01-01

    The purpose of this study is to investigate the relationship between nomophobia levels of high school students and their Internet Addiction. This study also investigates the factors including duration of smartphone and mobile Internet use that trigger and create this phenomenon. In order to explore the prevalence of nomophobia among high school…

  16. Outgroup Prejudice among Secondary Pupils in Northern England: Are the Predictors at the Individual, School or Neighbourhood Level?

    Science.gov (United States)

    Brockett, Adrian; Wicker, Kate

    2012-01-01

    This study examines the Outgroup Prejudice Index (see "Research in Education," 83, 2010) to see what factors best predict levels of outgroup prejudice among adolescents living in northern England. A sample of 2,502 eleven- to sixteen-year-old secondary school pupils completed a questionnaire that included measures of outgroup prejudice,…

  17. The Use of Refundable Tax Credits to Increase Low-Income Children's After-School Physical Activity Level.

    Science.gov (United States)

    Dunton, Genevieve; Ebin, Vicki J; Efrat, Merav W; Efrat, Rafael; Lane, Christianne J; Plunkett, Scott

    2015-06-01

    The current study investigates the extent to which a refundable tax credit could be used to increase low-income children's after-school physical activity levels. An experimental study was conducted evaluating the effectiveness of an intervention offering a simulated refundable tax credit to parents of elementary-school-age children (n = 130) for enrollment in after-school physical activity programs. A randomized controlled design was used, with data collected at baseline, immediately following the 4-month intervention (postintervention), and 6 weeks after the end of the intervention (follow-up). Evaluation measures included (1) enrollment rate, time spent, weekly participation frequency, duration of enrollment, and long-term enrollment patterns in after-school physical activity programs and (2) moderate to vigorous physical activity. The simulated tax credits did not significantly influence low-income children's rates of enrollment in after-school physical activity programs, frequency of participation, time spent in after-school physical activity programs, and overall moderate-to-vigorous intensity physical activity at postintervention or follow-up. The use of refundable tax credits as incentives to increase participation in after-school physical activity programs in low-income families may have limited effectiveness. Lawmakers might consider other methods of fiscal policy to promote physical activity such as direct payment to after-school physical activity program providers for enrolling and serving a low-income child in a qualified program, or improvements to programming and infrastructure.

  18. Technological study about a disposal measures of low-level radioactive waste including uranium and long-half-life radionuclides

    International Nuclear Information System (INIS)

    Sugaya, Toshikatsu; Nakatani, Takayoshi; Sakai, Akihiro; Sakamoto, Yoshiaki; Sasaki, Toshihisa; Nakamura, Yasuo

    2017-02-01

    Japan Atomic Energy Agency (JAEA) performed the technical studies contributed for the disposal measures of uranium-bearing waste with low concentration and intermediate depth disposal-based waste occurring from the process of the nuclear fuel cycle. (1) Study of the trench disposal of uranium-bearing waste. As a part of the study of disposal measures of the uranium-bearing waste, we carried out the safety assessment (exposure dose assessment) and derived the upper limit of radioactivity concentration of uranium which was allowed to be included in radioactive waste for trench disposal. (2) Preliminary study for the expansion of material applied to clearance in uranium-bearing waste. Currently, the clearance level of uranium handling facilities was derived from the radioactivity concentration of uranium corresponding to dose criterion about the exposure pathways of the reuse and recycle of metal. Therefore, we preliminarily evaluated whether metal and concrete were able to be applied to clearance by the method of the undergrounding disposal. (3) Study of the concentration limitation scenarios for the intermediate depth disposal-based waste. We carried out dose assessment of intermediate depth disposal of radioactive waste generated from JAEA about radioactive concentration limitation scenarios of which the concept was shown by the study team in Nuclear Regulation Authority. Based on the results, we discussed whether the waste was applied to radioactive waste conforming to concept of intermediate depth disposal. (author)

  19. Stress Coping Levels and Mental States of Police Vocational School of Higher Education Students

    Directory of Open Access Journals (Sweden)

    Arzu Yildirim

    2011-06-01

    Full Text Available SUMMARY AIM: This study was planned and carried out with the objective of determining stress coping levels and mental state of students attending Police Vocational Schools of Higher Education, in addition to factors effecting these. MATERIAL and METHOD: This desciptive and cross-sectional study consisted of 300 male students enrolled in the 2005-2006 academic year, at Police Vocational School of Higher Education, located in central Erzincan, Turkey. In this study, instead of random sampling, 281 (93.7% students who were present at the school at the time of the study and accepted to partipate in it were included. Data for this study was collected using a desciptive form created by the researchers, Rosenbaum’s Learned Resourcefulness Scale (RLRS and The Symptom Check List-90-R (SCL-90-R. During the data analysis, frequency distributions, Mann-Whitney U, Kruskal-Wallis and analysis of variance (one-way ANOVA were used; and for analysis of independent groups, t-test was used. RESULTS: Among the students, it was determined that 54.8% were 1. grade, 90.7% had their parents living together, 43.5% had a father and 60.5% had a mother who graduated from elementary school, fathers of 23.5% of students were retired, 93.6% of them had mothers who were home makers. In addition, it was found out that 78.6% of students chose their profession willingly, the average family income of 71.5% of students were at medium levels, 82.9% always believed in themselves and 63.3% of students did not smoke. Based on the results obtained, it was observed that second grade students, those with mothers who are highly educated and those who trusted themselved all the time had significantly high stress coping levels; students who chose their own profession, believed in themselves and did not smoke had significantly low levels of mental symptom indications. CONCLUSION: In this study, the students were determined to posess averge levels of stress coping skills and they were found

  20. School- and Individual-level Predictors of Weight Status Misperception among Korean Adolescents: A National Online Survey.

    Science.gov (United States)

    Kim, Yongjoo; Kawachi, Ichiro

    2016-01-01

    Growing body of literature has reported that weight status estimation pattern, including accurate-, under-, and overestimation, was associated with weight related behaviors and weight change among adolescents and young adults. However, there have been a few studies investigating the potential role of school contexts in shaping adolescents' weight status estimation pattern among Korea adolescents. The aim of the present study was to investigate the association between weight status misperception patterns and factors at individual-, family-, and school-level, simultaneously, and whether there was significant between schools variation in the distribution of each weight status misperception pattern, underestimation and overestimation respectively, among Korean adolescents aged 12-18 years. Data from the Eighth Korea Youth Risk Behavior Web-based Survey (KYRBS), 2012, a nationally representative online survey of 72,228 students (boys = 37,229, girls = 34,999) from a total of 797 middle and high schools were used. Sex stratified multilevel random intercept multinomial logistic models where adolescents (level 1) were nested within schools (level 2) were performed. At the school level, attending a school with higher average BMI (kg/m2) was positively associated with weight status underestimation, and inversely associated with weight status overestimation among boys and girls. Single-sex schooling was positively associated with weight status underestimation among girls. At the family level, higher household income (high/middle versus low) was inversely associated with both weight status under- and overestimation among boys and girls. Higher maternal education (equal to or more than college graduate versus equal to or less than high school graduate) was positively associated with weight status overestimation among boys, and living with both parents (compared to not living with both parents) was inversely associated with weight status underestimation among girls. At the

  1. School- and Individual-level Predictors of Weight Status Misperception among Korean Adolescents: A National Online Survey.

    Directory of Open Access Journals (Sweden)

    Yongjoo Kim

    Full Text Available Growing body of literature has reported that weight status estimation pattern, including accurate-, under-, and overestimation, was associated with weight related behaviors and weight change among adolescents and young adults. However, there have been a few studies investigating the potential role of school contexts in shaping adolescents' weight status estimation pattern among Korea adolescents.The aim of the present study was to investigate the association between weight status misperception patterns and factors at individual-, family-, and school-level, simultaneously, and whether there was significant between schools variation in the distribution of each weight status misperception pattern, underestimation and overestimation respectively, among Korean adolescents aged 12-18 years.Data from the Eighth Korea Youth Risk Behavior Web-based Survey (KYRBS, 2012, a nationally representative online survey of 72,228 students (boys = 37,229, girls = 34,999 from a total of 797 middle and high schools were used. Sex stratified multilevel random intercept multinomial logistic models where adolescents (level 1 were nested within schools (level 2 were performed.At the school level, attending a school with higher average BMI (kg/m2 was positively associated with weight status underestimation, and inversely associated with weight status overestimation among boys and girls. Single-sex schooling was positively associated with weight status underestimation among girls. At the family level, higher household income (high/middle versus low was inversely associated with both weight status under- and overestimation among boys and girls. Higher maternal education (equal to or more than college graduate versus equal to or less than high school graduate was positively associated with weight status overestimation among boys, and living with both parents (compared to not living with both parents was inversely associated with weight status underestimation among girls. At

  2. School and class-level variations and patterns of physical activity

    DEFF Research Database (Denmark)

    Steenholt, Carina Bjørnskov; Pisinger, Veronica Sofie Clara; Danquah, Ida Høgstedt

    2018-01-01

    is to describe patterns of PA and assess variations between schools and classes in PA, in a large cohort of Danish high school students. METHODS: Self-reported cross-sectional data came from The Danish National Youth Study, comprising a total of 70,674 students attending 119 different schools and 3213 classes....... Multilevel logistic regressions were applied to evaluate the association between socio-demographic variables and patterns of PA, and to assess the impact of schools and classes on PA measures. RESULTS: Students whose parents have achieved a lower level of education, older students and girls of perceived......BACKGROUND: There is limited knowledge of physical activity (PA) patterns among high school students. High schools plays an important role as context for the students, but it is uncertain to what extent schools influence student participation in PA during leisure time. The purpose of this study...

  3. School Funding and Resource Allocation: How It Impacts Instructional Practices at the School Level

    Science.gov (United States)

    Wall, Shelly R.

    2012-01-01

    In the 2006-2007 school year, the State of Wyoming adopted an evidenced-based school funding model. The Wyoming funding model reviewed in this study is considered an evidence-based approach, utilizing expert judgment to determine educational funding. In an evidence-based approach, educational strategies are identified and a dollar figure is…

  4. Endotoxin levels in settled airborne dust in European schools : The HITEA school study

    NARCIS (Netherlands)

    Jacobs, J. H.; Krop, E. J M; Borras-Santos, A.; Zock, J. P.; Taubel, M.; Hyvarinnen, A.; Pekkanen, J.; Doekes, G.; Heederik, D. J J

    2014-01-01

    Indoor exposure to microbial agents is known to influence respiratory health. Besides home exposure, exposure in schools can affect respiratory health. In this study, we measured endotoxin in settled dust in primary schools in three European countries from three different geographical regions with

  5. Effects of school-based deworming on hemoglobin level, growth development and school performance of primary school children in North Sumatera

    Science.gov (United States)

    Pasaribu, A. P.; Angellee, J.; Pasaribu, S.

    2018-03-01

    Worm infestation is mainly caused by soil-transmitted helminths (STH) infecting one-third of the world’s population, where the most affected are primary school children. This chronic, long-lasting infection can affect the growth aspects in children. A school-based deworming is one of the treatments recommended by WHO to counterattack worm infection in primary school children. To evaluate the effect of school-based deworming on the hemoglobin level, growth and school performance of primary school children, an open randomized clinical trial was conducted on 165 targeted populations in SukaKaro village, North Sumatra; 156 of which were then chosen based on inclusion and exclusion criteria. The samples’ feces- sampling, hemoglobin level, and growth chart data were recorded on the first day of study before any treatment was given. They were then divided into two groups; the first group of 80 samples did not receive any treatment, while the second group of 76 samples received 400mg of albendazole as part of a school-based deworming program. The samples were being followed up after sixth months of study. In conclusion, albendazole is able to improve the hemoglobin level, growth development, and school performance of the samples, although there were no significant differences between the two groups.

  6. The Development of a Team Empowerment Program in Schools at the Basic Education Level

    Directory of Open Access Journals (Sweden)

    Sakda Khamso

    2017-03-01

    Full Text Available The purpose of this research was to develop a Team Empowerment Program (TEP in Schools at the Basic Education Level (SBEL. The research methodology used in this study was research and development with four phases: 1 investigating actual state and desirable state with regard to team empowerment in SBEL; 2 developing a TEP in SBEL; 3 trying out on the implementation of the developed program in a sample school; and 4 assessing a use of the developed program. The sample consisted of 120 teachers of Chakkaratwittaya School in Nakhon-Ratchasima Province. The instruments used in this study were a set of questionnaires, a set of interview questions, an evaluation form and meeting minutes. The statistics used in the data analysis included percentage, mean ( , standard deviation (S.D., and priority needs index (PNI. The Conclusions were: 1. The current situation of team empowerment in SBEL both at the overall and individual levels indicates a low level of practice. In contrast, the highest level of team empowerment has been found under the most desirable conditions. 2. The developed TEP was comprised of: 1 rationale; 2 objectives and target; 3 content of teachers’ training included 6 aspects: 3.1 improving the administrative structure, 3.2 building a working system, 3.3 building work collaborations, 3.4 building the work environment, 3.5 building motivation to work, and 3.6 building the culture of work; 4 method of development used with intervention process which comprised 3 modules: 4.1 meetings to build awareness, 4.2 meetings to diagnose the relevant situations, and 4.3 meetings to appoint a problem-solving team; and 5 evaluation. 3. The results of the mplementation of the TEP in Chakkaratwittaya School were: 3.1 After the implementation of the developed program the teamwork behaviors of the teachers in each learning area group were significantly higher than before the implementation, with a statistical significance level of 0.1. 3.2 The overall

  7. The Relevance among Mid-level leader & Principal's Leadership, School Climate and Guidance

    OpenAIRE

    米沢, 崇; 山崎, 茜; 栗原, 慎二

    2014-01-01

    The purpose of this study was to investigate effects of the leadership of school leader and organizational culture to the practice of school guidance. Single time questionnaire was taken, and 182 elementary school teachers participated in. The major findings were as follows : (a)challenging culture among teachers, principal breakthrough leadership, and mid-level leader's consideration effect on information sharing among teachers, (b) challenging culture among teachers, principal' s considerat...

  8. Level of Work Related Stress among Teachers in Elementary Schools

    Directory of Open Access Journals (Sweden)

    Teuta Agai–Demjaha

    2015-07-01

    CONCLUSION: Our findings confirm that the majority of interviewed teachers perceived their work-related stress as high or very high. In terms of the relationship between the level of teachers’ stress and certain demographic and job characteristics, according to our results, the level of work-related stress has shown significantly high relation to gender, age, levels of grades taught as well as working experience, and significant relation to the level of education.

  9. CRITERIA, PARAMETERS AND LEVELS OF DEVELOPING ACTIVITY COMPONENTS OF PRIMARY SCHOOL TEACHERS’ SOCIAL COMPETENCE IN THE SYSTEM OF POSTGRADUATE EDUCATION

    Directory of Open Access Journals (Sweden)

    Olena Varetska

    2016-11-01

    Full Text Available Only recently scientists have directed their search to development criterion-level system of diagnostic tool of competence of teachers, including social one. The complexity is connected with the lack of a clear pedagogic performance of evaluation system of training of primary school teachers in high education, the efficiency of their education in postgraduate course for the development of social competence and established methods (procedures of the development. Despite of the some issues elaborated on the content and structure of the measurement, diagnostic tools evaluation categorical apparatus only conventional scientific view on the question of definition of objective criteria, indicators and levels of social competence of the person are not made. The lack of a clear system of evaluation of the results of primary school teachers training in high education institutions, the effectiveness of social competence of primary school teachers in the system of postgraduate education, established methods lead to development of the appropriate criterion-level tools. According to the limits of the article it focuses on activity-component of social competence primary school teachers. To highlight the criteria, indicators, levels of development in the system of postgraduate education partial methodology is grounded, proprietary methods of research of its three components is proposed. Detailed description of criterion-level tools for evaluation of results of activity of a component of social competence elementary school teacher made the awareness of its semantic content and the relationship between the criteria, indicators and levels of regulation of the specific characteristics of the assessment system possible. The results will be useful in the characteristics of criterion-level instruments of other components of the designated competence and self-monitoring of primary school teachers and future teachers, awareness of the social significance of the

  10. The Relationships between Organizational Learning Level, School Effectiveness and Organizational Citizenship Behavior

    Science.gov (United States)

    Alanoglu, Müslim; Demirtas, Zülfü

    2016-01-01

    The aim of this research is to determine the relationships between organizational learning levels of high schools; organizational citizenship behavior of managers and teachers and effective school characteristics of them based on the opinions of managers and teachers. The population of the research consists of managers and teachers serving at high…

  11. An Examination of High School Social Science Students' Levels Motivation towards Learning Geography

    Science.gov (United States)

    Yildirim, Tahsin

    2017-01-01

    This aim of this research was to examine the levels of motivation among high school social science students towards learning geography. The study group consisted of 397 students from different classes at Aksaray Ahmet Cevdet Pasa High School in the College of Social Science. The research was carried out with a scanning model, with data obtained…

  12. A Study of the Transition Pathways of School Level Scholarship Recipients into Work and Tertiary Education

    Science.gov (United States)

    Hobden, Sally; Hobden, Paul

    2015-01-01

    School-level educational interventions targeting learners from low socioeconomic backgrounds often have the long-term goal of enabling access to, and successful completion of tertiary studies. This study tracked the progress of alumni of an educational intervention two or three years post school, in order to investigate their pathways to their…

  13. High School Students' Career Decision-Making Pattern across Parenting Styles and Parental Attachment Levels

    Science.gov (United States)

    Cenkseven-Onder, Fulya; Kirdok, Oguzhan; Isik, Erkan

    2010-01-01

    Introduction: The purpose of this research was to investigate career decision among high school students regarding to their parenting styles (authoritative, authoritarian, indulgent, and neglectful) and parental attachment levels. Method: With this purpose, 382 (200 females; 182 males) Turkish high school students aged 14-18 completed Career…

  14. Acute Alcohol Intoxication: Differences in School Levels and Effects on Educational Performance

    Science.gov (United States)

    Van Hoof, Joris J.; Klerk, Frouktje Ade; Van der Lely, Nicolaas

    2018-01-01

    This study examines the effects of acute alcohol intoxication on adolescents' school performance. In the 2007-2015 period, 3,317 adolescents (ages 12 to 17 years) were treated for acute alcohol intoxication, and 37 adolescents were admitted to the hospital twice. Alcohol intoxication has an overrepresentation in "low" school levels. The…

  15. The Relationship between Internet and Computer Game Addiction Level and Shyness among High School Students

    Science.gov (United States)

    Ayas, Tuncay

    2012-01-01

    This study is conducted to determine the relationship between the internet and computer games addiction level and the shyness among high school students. The participants of the study consist of 365 students attending high schools in Giresun city centre during 2009-2010 academic year. As a result of the study a positive, meaningful, and high…

  16. The Effect of Sports on the Psychological Well-Being Levels of High School Students

    Science.gov (United States)

    Gül, Özgür; Çaglayan, Hakan Salim; Akandere, Mehibe

    2017-01-01

    The aim of this study is to examine the effect of sports education on psychological well-being levels of high school students in terms of individual, environmental and self-determination. This study group consists of totally 187 high school students, in other words 97 students (n[subscript male] = 48, n[subscript female] = 49) receive education in…

  17. How Much Hope Is Enough? Levels of Hope and Students' Psychological and School Functioning

    Science.gov (United States)

    Marques, Susana C.; Lopez, Shane J.; Fontaine, Anne Marie; Coimbra, Susana; Mitchell, Joanna

    2015-01-01

    This study investigated the characteristics of students who report extremely high levels of hope. A sample of 682 students (ages 11-17) completed measures of hope, school engagement, life satisfaction, self-worth, and mental health. Academic achievement was obtained from students' school records. Based on their hope scores, students were divided…

  18. Expanding Opportunity through Critical Restorative Justice Portraits of Resilience at the Individual and School Level

    Science.gov (United States)

    Knight, David; Wadhwa, Anita

    2014-01-01

    In this article, we tackle the disadvantaging conditions of zero tolerance policies in school settings and advocate using an alternative approach--critical restorative justice through peacemaking circles--to nurture resilience and open opportunity at the school level. In the process, this article builds on theory and qualitative research and…

  19. Organizational health and the achievement level of students in science at the secondary-level schools in Sri Lanka

    Science.gov (United States)

    Pakkeer-Jaufar, Pakkeer Cadermohideen

    This study sought to identify those organizational health factors that might have overriding influence on the achievement level of students in science in Sri Lankan secondary schools. This study involved 752 students, 33 science teachers, and 10 principals from two different districts, Ampara and Colombo, in Sri Lanka. Ten Tamil medium, secondary level, public schools were selected to participate in this study. Data were collected using four types of instruments: a questionnaire for pupils; interview schedules for science teachers and principals; checklists for classroom/school facilities, science laboratory facilities, and science practicals; and a science achievement test. The analysis focused on the collective perceptions of students, science teachers, and principals. Regression and path analyses were used as major analysis techniques, and the qualitative data provided by science teachers and principals were considered for a crosschecking of the quantitative inferences. The researcher found teacher affiliation, academic emphasis, and instructional leadership of the principal, in descending order, were the overriding influential factors on the achievement level of students in science in Sri Lankan secondary schools. At the same time a similar descending order was found in their mean values and qualities. The researcher concluded that increasing the quality of the organizational health factors in Sri Lankan secondary schools would result in improved better achievement in science. The findings further indicate that instructional leadership of the principal had both direct and indirect effects on students' achievement in science when academic emphasis and teacher affiliation were taken into account. In addition, the resource support of the principal did not make any difference in students' science achievement and the findings stress the availability of the resources for individual students instead of assuming the general facilities of the school are available to all

  20. Severity of MIH findings at tooth surface level among German school children.

    Science.gov (United States)

    Petrou, M A; Giraki, M; Bissar, A-R; Wempe, C; Schäfer, M; Schiffner, U; Beikler, T; Schulte, A G; Splieth, C H

    2015-06-01

    This study was to investigate the distribution and clinical characteristics of teeth diagnosed with MIH at surface and defect type level in a cohort of German children. The study cohort included 242 children diagnosed with MIH which had been recorded during the compulsory dental school examinations of 20 German primary schools. The subjects had been enrolled by cluster sampling. All children attended the second to fourth grade (age 7-10 years, mean 8.1 ± 0.8). The children were examined by five calibrated examiners (kappa = 0.9) after tooth brushing. The recording comprised teeth, surfaces, type and severity of MIH defects and was conducted using a portable light, mirrors and cotton rolls. MIH was registered according to the EAPD criteria. Defects MIH defects at various surfaces of the same tooth were common. The number of affected tooth surfaces was positively correlated with the severity of MIH at child (p MIH teeth. The knowledge of the intra-oral distribution and severity of MIH findings at the enamel surface level is important for assessing the treatment needs.

  1. Multiple Intelligence Levels of Physical Education and Sports School Students

    Science.gov (United States)

    Ekici, Summani

    2011-01-01

    The purpose of this research is to analyze the multiple intelligence levels of academies of physical education and sports students according to some demographic factors. To obtain data about multiple intelligence levels in the research, the multiple intelligence inventory, developed by Ozden (2003), was applied to a total of 1.199 students, of…

  2. Investigating the effect of empowerment aspects on the competence level and success of primary school principals

    Directory of Open Access Journals (Sweden)

    Hamidreza Rezazadeh Bahadoran

    2018-05-01

    Full Text Available The purpose of this study is to investigate the effect of empowerment aspects on the competence level and success of the primary school principals in Pakdasht city in Iran. This research is a descriptive-survey method and in terms purpose is practical. The statistical population of this study consisted of principals of the primary schools in Pakdasht city. The total number of primary school principals in this city is 135 people (75 male schools and 60 female schools. As data gathering tool, a researcher-made questionnaire was used. In order to analyze the validity of the questionnaire in this study, the Content Validation Method was used in which the questionnaires were first examined by the experts and the necessary corrections were made. The reliability of the questionnaire was evaluated using Cronbach's alpha coefficient. Research hypotheses were tested using structural equation modeling and AMOS software. The results show that competence and effectiveness aspects affect competence and success of principals of the Pakdasht elementary schools. Autonomy affects the competence level of elementary school principals in Pakdasht city but does not affect principals' success. Meaningfulness aspect did not affect principals’ competency however it is effective on principals’ success in Pakdasht elementary schools. Trust aspect was not effective on the Pakdasht elementary schools principals’ competence and success.

  3. Physical activity level of school children of age 10-13 years

    OpenAIRE

    Ronghe, Dr. Rashmi N; Gotmare, Dr. Neha A; Kawishwar, Dr. Shraddha

    2016-01-01

    Aim: To assess physical activity level of school children of age 10-13 years.Objectives: To assess and grade physical activity level in children of age 10-13 years using Physical Activity Questionnaire for Children (PAQ-C) classified into: Light Physical activity; Moderate Physical activity; Moderate to vigorous Physical activity and High Physical activity.Methodology: This is Questionnaire based survey study which was conducted on 100 school going children of 10-13 years who were present on ...

  4. 41 CFR 102-80.105 - What information must be included in an equivalent level of safety analysis?

    Science.gov (United States)

    2010-07-01

    ... REGULATION REAL PROPERTY 80-SAFETY AND ENVIRONMENTAL MANAGEMENT Accident and Fire Prevention Equivalent Level.... Each analysis should describe potential reasonable worst case fire scenarios and their impact on the... and location of fuel items, space layout, building construction, openings and ventilation, suppression...

  5. Role of Starting School Age in the Academic Performance at the Tertiary Level

    Directory of Open Access Journals (Sweden)

    Mahwish Ali Baber

    2017-11-01

    Full Text Available The purpose of this research was to find out whether starting school earlier than four years of age gave any academic benefit to the students in the long run. This research aimed to find out whether the students who started schooling earlier than four years of age are able to achieve better grades and are better at self-regulation at the tertiary level. For this purpose, a sample of 108 students from a private business school comprising both early and late school starters were made to fill in questionnaires reporting their school starting age, their CGPA and answering questions that showed their level of self-regulation. The findings of this study suggest that there is no difference in the academic performance of the two groups, both in terms of their CGPA and their self-regulation skills.

  6. Grade Level Differences in High School Students' Conceptions of and Motives for Learning Science

    Science.gov (United States)

    Wang, Ya-Ling; Tsai, Chin-Chung

    2017-08-01

    Students' conceptions of learning science and their relations with motive for learning may vary as the education level increases. This study aimed to compare the quantitative patterns in students' conceptions of learning science (COLS) and motives for learning science (MLS) across grade levels by adopting two survey instruments. A total of 768 high school students were surveyed in Taiwan, including 204 eighth graders, 262 tenth graders, and 302 12th graders. In the current research, memorizing, testing, and calculating and practicing were categorized as reproductive conceptions of learning science, while increase of knowledge, applying, understanding and seeing-in-a-new-way were regarded as constructivist conceptions. The results of multivariate analyses of variance (MANOVA) revealed that conceptions of learning science are more constructivist as education level increases. Both tenth graders and 12th graders endorsed understanding, seeing-in-a-new-way, and the constructivist COLS composite more strongly than the eighth graders did. In addition, the results of multigroup structural equation modeling (SEM) analysis indicated that the positive relations between testing and reproductive COLS were stronger as the grade level increased, while the negative relations between reproductive COLS and deep motive were tighter with the increase in grade level.

  7. A comparative study on resilience level between WHO health promoting schools and other schools among a Chinese population.

    Science.gov (United States)

    Wong, Martin C S; Lee, Albert; Sun, Jing; Stewart, Donald; Cheng, Frances F K; Kan, Wing; Ho, Mandy

    2009-06-01

    The WHO health promoting school (HPS) approach covers key areas including school-based programmes improving students' psychological health, but there have been few studies evaluating the resilience performance of these schools. This study compared the resilience scores between schools within the healthy school award (HSA) scheme (HPS group) and those not (non-HPS group). We conducted a cross-sectional survey of grade-one students (aged 12), all teachers and parents of mainstream secondary schools recruited by stratified random sampling in one large Territory of Hong Kong using validated resilience questionnaires during November-December 2005. Four non-HPS and four HPS secondary schools were recruited, respectively, involving 1408 students, 891 parents and 91 teachers, with similar baseline characteristics. The HPS students were found to have better scores than non-HPS students (average age 12.4 year-old in both groups) in all dimensions with significantly higher scores in 'Peer Support' (p = 0.013), 'Making a Difference' (p = 0.011), 'About Me' (p = 0.027) and 'Generally Happy' (p = 0.011). There was no difference in the scores between non-HPS and HPS parents. The HPS teachers reported significantly higher scores in 'Health Policies' (p = 0.023), 'Social Environment' (p = 0.049), 'School Community Relations' (p = 0.048), 'Personal Skills Building' (p = 0.008) and 'Partnership & Health Services' (p = 0.047). The secondary HPS students and teachers reported significantly higher resilience scores than those of non-HPS. This study shows that the HSA scheme under WHO has the potential to exert positive changes in students and teachers and the concept of HPS is effective in building resilience among major school stakeholders.

  8. Indoor Air Quality in Schools (IAQ): The Importance of Monitoring Carbon Dioxide Levels.

    Science.gov (United States)

    Sundersingh, David; Bearg, David W.

    This article highlights indoor air quality and exposure to pollutants at school. Typical air pollutants within schools include environmental tobacco smoke, formaldehyde, volatile organic compounds, nitrogen oxides, carbon monoxide, carbon dioxide, allergens, pathogens, radon, pesticides, lead, and dust. Inadequate ventilation, inefficient…

  9. Career Aspirations of Adolescent Girls: Effects of Achievement Level, Grade, and Single-Sex School Environment.

    Science.gov (United States)

    Watson, Cary M.; Quatman, Teri; Edler, Erik

    2002-01-01

    Compared high achieving adolescent girls' ideal and real career aspirations to adolescent boys' aspirations, examining the influence of grade level, achievement level, and an all-girls school environment. At all achievement levels, girls were commensurate with boys in ideal and realistic career aspirations. High achieving girls exceeded the…

  10. Predicting Homework Time Management at the Secondary School Level: A Multilevel Analysis

    Science.gov (United States)

    Xu, Jianzhong

    2010-01-01

    The purpose of this study is to test empirical models of variables posited to predict homework time management at the secondary school level. Student- and class-level predictors of homework time management were analyzed in a survey of 1895 students from 111 classes. Most of the variance in homework time management occurred at the student level,…

  11. Changes in Badminton Game Play across Developmental Skill Levels among High School Students

    Science.gov (United States)

    Wang, Jianyu; Liu, Wenhao

    2012-01-01

    The study examined changes in badminton game play across developmental skill levels among high school students in a physical education setting. Videotapes of badminton game play of 80 students (40 boys and 40 girls) in the four developmental skill levels (each skill level had 10 boys and 10 girls) were randomly selected from a database associated…

  12. A survey of acoustic conditions and noise levels in secondary school classrooms in England.

    Science.gov (United States)

    Shield, Bridget; Conetta, Robert; Dockrell, Julie; Connolly, Daniel; Cox, Trevor; Mydlarz, Charles

    2015-01-01

    An acoustic survey of secondary schools in England has been undertaken. Room acoustic parameters and background noise levels were measured in 185 unoccupied spaces in 13 schools to provide information on the typical acoustic environment of secondary schools. The unoccupied acoustic and noise data were correlated with various physical characteristics of the spaces. Room height and the amount of glazing were related to the unoccupied reverberation time and therefore need to be controlled to reduce reverberation to suitable levels for teaching and learning. Further analysis of the unoccupied data showed that the introduction of legislation relating to school acoustics in England and Wales in 2003 approximately doubled the number of school spaces complying with current standards. Noise levels were also measured during 274 lessons to examine typical levels generated during teaching activities in secondary schools and to investigate the influence of acoustic design on working noise levels in the classroom. Comparison of unoccupied and occupied data showed that unoccupied acoustic conditions affect the noise levels occurring during lessons. They were also related to the time spent in disruption to the lessons (e.g., students talking or shouting) and so may also have an impact upon student behavior in the classroom.

  13. Expectations and Anticipations of Middle and High School Special Education Teachers in Preparing Their Students with Intellectual Disability for Future Adult Roles Including Those as Partner and Parent

    Science.gov (United States)

    Pedersen, Mette

    2012-01-01

    Through a series of individual ethnographic interviews and focus groups, I explored the expectations and anticipations of middle and high school special education teachers as they carry out their professional charge of educating their students with intellectual disability for lives in the least restrictive environment, including possible adult…

  14. Architectural education and its role in teaching of art education in the second level of elementary schools

    OpenAIRE

    PRAŽANOVÁ, Markéta

    2011-01-01

    The goal of the work was effort to find reasons why to include the education in the field of architecture and environmental culture in teaching systems, mainly in the second level of elementary schools. I tried to apply these reasons into the topics of architecture training in the lessons of art education. The research among nearly 250 pupils of the 8.and 9.class of the elementary schools in big and small towns and last but not least also the discussion with the teachers of art education at e...

  15. Modelling in Action. Scaffolding High School Students to Higher Levels of Autonomy: The School's Elevator and the Inverse Problem

    Science.gov (United States)

    Marmolejo Rivas, Eugenia

    2017-01-01

    In this paper, we focus our discussion on the strategy we follow to scaffold high school students to successfully build models of a real-life system. Our aim is for students to gradually achieve a higher level of autonomy and to use and further develop their mathematical knowledge. We present work students did when we asked them to build a model…

  16. The Effective Practices and Beliefs of School Principals in High Achieving Hispanic Majority Mid-Level Schools

    Science.gov (United States)

    Briseno, Johnny

    2010-01-01

    This qualitative phenomenological research study used narrative inquiry to investigate the effective practices and beliefs of 10 Texas principals in high achieving majority Hispanic mid-level schools. Participant interviews were analyzed using the Creswell (2007) six step method for analyzing phenomenological studies. Findings from this study…

  17. Assessing the Primary Schools--A Multi-Dimensional Approach: A School Level Analysis Based on Indian Data

    Science.gov (United States)

    Sengupta, Atanu; Pal, Naibedya Prasun

    2012-01-01

    Primary education is essential for the economic development in any country. Most studies give more emphasis to the final output (such as literacy, enrolment etc.) rather than the delivery of the entire primary education system. In this paper, we study the school level data from an Indian district, collected under the official DISE statistics. We…

  18. Salivary levels of mutans streptococci and Lactobacilli among Palestinian school children in East Jerusalem.

    Science.gov (United States)

    Steinberg, Doron; Eskander, Lana; Zini, Avraham; Sgan-Cohen, Harold; Bajali, Musa

    2014-04-01

    The aim of the present study was to investigate the distribution of oral cariogenic bacteria among 12-year-old Palestinian children attending schools in East Jerusalem. Salivary levels of mutans streptococci (MS) and Lactobacilli (LB) were examined by semi-quantitative commercial kits and then correlated to social-demographic parameters. Overall, 52.1 % of the examined children presented the highest possible ranking score categories for MS bacteria, with only 5.4 % in the lowest category. Only 12.6 % of the school children presented the highest LB score, while 25 % had the lowest ranking score. Salivary MS levels in children attending private schools were lower than those of children in government schools and United Nations Relief and Works Agency (UNRWA) schools. Conversely, levels of LB were lowest in children attending UNRWA schools compared to government and private schools. Girls had significantly higher amounts of MS and LB than boys (p = 0.001). Lower MS levels were significantly related to the following socioeconomic variables: higher father's education level (p = 0.037), higher mother's education level (p = 0.063), mother's employment status (p = 0.012), and lower home density (p = 0.001). For LB, the only significant socioeconomic variable was higher father's employment level, which was related to lower LB level (p = 0.025). Levels of MS and LB were found to be strongly related with socioeconomic status among Palestinian children in East Jerusalem. The relatively high prevalence of cariogenic bacteria suggests that oral care prevention and treatment demands special attention from the health care institutions and authorities.

  19. The Prognostic Significance of Pretreatment Serum CEA Levels in Gastric Cancer: A Meta-Analysis Including 14651 Patients

    Science.gov (United States)

    Deng, Kai; Yang, Li; Hu, Bing; Wu, Hao; Zhu, Hong; Tang, Chengwei

    2015-01-01

    Background Carcinoembryonic antigen (CEA) is commonly used as a serum tumor marker in clinical practice; however, its prognostic value for gastric cancer patients remains uncertain. This meta-analysis was performed to assess the prognostic value of CEA and investigate CEA as a tumor marker. Methods PubMed, EMBASE and other databases were searched for potentially eligible studies. Forty-one studies reporting the prognostic effect of pretreatment serum CEA expression in gastric cancer patients were selected. Data on 14651 eligible patients were retrieved for the meta-analysis. Based on the data extracted from the available literature, the hazard ratio (HR) and 95% confidence interval (CI) for an adverse prognosis were estimated for gastric cancer patients with elevated pretreatment serum levels of CEA (CEA+) relative to patients with normal pretreatment CEA levels (CEA-). Results The CEA+ patients had a significantly poorer prognosis than the CEA- patients in terms of overall survival (OS: HR 1.716, 95% CI 1.594 - 1.848, P 0.05). In the pooled analyses of multivariate-adjusted HRs, the results suggested that pretreatment serum CEA may be an independent prognostic factor in gastric cancer (OS: HR 1.681, 95% CI 1.425 - 1.982; DSS: HR 1.900, 95% CI 1.441 - 2.505; DFS: HR 2.579, 95% CI 1.935 - 3.436). Conclusion/Significance The meta-analysis based on the available literature supported the association of elevated pretreatment serum CEA levels with a poor prognosis for gastric cancer and a nearly doubled risk of mortality in gastric cancer patients. CEA may be an independent prognostic factor for gastric cancer patients and may aid in determining appropriate treatment which may preferentially benefit the CEA+ patients. PMID:25879931

  20. A study of the transition pathways of school level scholarship ...

    African Journals Online (AJOL)

    Hennie

    intervention. The benefits reported included a sound preparation for life and academic studies, and other benefits that the .... fied (on average) in this study as stress inducing. Adding further ...... Cambridge, MA: Harvard Education Press.

  1. School-level predictors for the use of ICT in schools and students’ CIL in international comparison

    Directory of Open Access Journals (Sweden)

    Julia Gerick

    2017-01-01

    Full Text Available Abstract The increasing relevance of information and communication technologies (ICT and society’s transition towards an information or knowledge society have led to the emergence of new challenges for schools and school systems. Thus, the need for students to develop new forms of skills like digital literacy or computer and information literacy (CIL is constantly gaining in importance. In the IEA’s (International Association for the Evaluation of Educational Achievement ICILS 2013 (International Computer and Information Literacy Study, the aforementioned competencies were investigated—along with CIL learning contexts and outcomes (such as school-level factors in different education systems—for the first time for secondary schools by applying computer-based student tests. The research presented in this paper focuses on the school-level factors that support or hinder the use of ICT by teaching staff and students’ CIL, drawing in the process on information obtained through school and teacher questionnaires. A multilevel approach was chosen for this research, drawing on representative data from four of the countries which participated in ICILS 2013, namely Australia, Germany, Norway and the Czech Republic. The results show that the relevance of school-level determinants for the use of ICT by teaching staff in schools differs between education systems. Only in Germany, for example, does pedagogical IT support seem to be crucial for the use of ICT in teaching. In the Czech Republic, the self-efficacy of teaching staff plays a key role, whereas in Australia, the participation of teaching staff in professional development activities can be identified as relevant for students’ acquisition of CIL. The results also show a statistically significant correlation between the teachers’ use of ICT in schools and students’ CIL for Germany, yet indicate no significant effects for Australia, Norway and the Czech Republic. In addition to these and

  2. Household and school-level influences on smoking behavior among Korean adolescents: a multilevel analysis.

    Directory of Open Access Journals (Sweden)

    Jongho Heo

    Full Text Available BACKGROUND: Trends in adolescent smoking rates in South Korea have not shown substantial progress due to a lack of effective anti-smoking interventions and policies in school settings. METHODS AND FINDINGS: We examined individual- and school-level determinants of adolescent smoking behavior (ever smoking, current smoking, and daily smoking using the nationally representative fifth Korean Youth Risk Behavior Web-based Survey conducted in 2009. We found that students in coeducation schools or vocational high schools had greater risks of smoking for each type of smoking behavior than those in single-sex schools or general high schools, respectively even after controlling for individual-level factors. Higher family affluence and higher weekly allowances were associated with greater risks of ever smoking, current smoking and daily smoking even after controlling for parental education and other confounders. CONCLUSIONS: Whilst caution is required in interpreting results given the cross-sectional nature of the study, our findings suggest that in addition to raising the price of cigarettes, youth anti-smoking interventions in South Korea may benefit from focusing on coeducation schools and vocational high schools.

  3. Household and school-level influences on smoking behavior among Korean adolescents: a multilevel analysis.

    Science.gov (United States)

    Heo, Jongho; Oh, Juhwan; Subramanian, S V; Kawachi, Ichiro

    2014-01-01

    Trends in adolescent smoking rates in South Korea have not shown substantial progress due to a lack of effective anti-smoking interventions and policies in school settings. We examined individual- and school-level determinants of adolescent smoking behavior (ever smoking, current smoking, and daily smoking) using the nationally representative fifth Korean Youth Risk Behavior Web-based Survey conducted in 2009. We found that students in coeducation schools or vocational high schools had greater risks of smoking for each type of smoking behavior than those in single-sex schools or general high schools, respectively even after controlling for individual-level factors. Higher family affluence and higher weekly allowances were associated with greater risks of ever smoking, current smoking and daily smoking even after controlling for parental education and other confounders. Whilst caution is required in interpreting results given the cross-sectional nature of the study, our findings suggest that in addition to raising the price of cigarettes, youth anti-smoking interventions in South Korea may benefit from focusing on coeducation schools and vocational high schools.

  4. Dynamics of entanglement of a three-level atom in motion interacting with two coupled modes including parametric down conversion

    Science.gov (United States)

    Faghihi, M. J.; Tavassoly, M. K.; Hatami, M.

    In this paper, a model by which we study the interaction between a motional three-level atom and two-mode field injected simultaneously in a bichromatic cavity is considered; the three-level atom is assumed to be in a Λ-type configuration. As a result, the atom-field and the field-field interaction (parametric down conversion) will be appeared. It is shown that, by applying a canonical transformation, the introduced model can be reduced to a well-known form of the generalized Jaynes-Cummings model. Under particular initial conditions, which may be prepared for the atom and the field, the time evolution of state vector of the entire system is analytically evaluated. Then, the dynamics of atom by considering ‘atomic population inversion’ and two different measures of entanglement, i.e., ‘von Neumann entropy’ and ‘idempotency defect’ is discussed, in detail. It is deduced from the numerical results that, the duration and the maximum amount of the considered physical quantities can be suitably tuned by selecting the proper field-mode structure parameter p and the detuning parameters.

  5. Math Anxiety--Contributing School and Individual Level Factors

    Science.gov (United States)

    Radišic, Jelena; Videnovic, Marina; Baucal, Aleksander

    2015-01-01

    PISA 2003 survey data indicate high levels of mathematics anxiety among students in Serbia. More than a half of Serbian students are concerned with whether they will have difficulties in a mathematics class or earn poor marks. At the same time, the achievement on the mathematical literacy scale is very poor. Building on control-value theory, the…

  6. Development of a fluidized bed agglomeration modeling methodology to include particle-level heterogeneities in ash chemistry and granular physics

    Science.gov (United States)

    Khadilkar, Aditi B.

    The utility of fluidized bed reactors for combustion and gasification can be enhanced if operational issues such as agglomeration are mitigated. The monetary and efficiency losses could be avoided through a mechanistic understanding of the agglomeration process and prediction of operational conditions that promote agglomeration. Pilot-scale experimentation prior to operation for each specific condition can be cumbersome and expensive. So the development of a mathematical model would aid predictions. With this motivation, the study comprised of the following model development stages- 1) development of an agglomeration modeling methodology based on binary particle collisions, 2) study of heterogeneities in ash chemical composition and gaseous atmosphere, 3) computation of a distribution of particle collision frequencies based on granular physics for a poly-disperse particle size distribution, 4) combining the ash chemistry and granular physics inputs to obtain agglomerate growth probabilities and 5) validation of the modeling methodology. The modeling methodology comprised of testing every binary particle collision in the system for sticking, based on the extent of dissipation of the particles' kinetic energy through viscous dissipation by slag-liquid (molten ash) covering the particles. In the modeling methodology developed in this study, thermodynamic equilibrium calculations are used to estimate the amount of slag-liquid in the system, and the changes in particle collision frequencies are accounted for by continuously tracking the number density of the various particle sizes. In this study, the heterogeneities in chemical composition of fuel ash were studied by separating the bulk fuel into particle classes that are rich in specific minerals. FactSage simulations were performed on two bituminous coals and an anthracite to understand the effect of particle-level heterogeneities on agglomeration. The mineral matter behavior of these constituent classes was studied

  7. Which Middle-Level School Should We Choose? Four Common Traits of Schools Demonstrating Student Growth

    Science.gov (United States)

    Pfeiffer, Linda E.

    2015-01-01

    Few things strike fear in the hearts of parents like sending their child off to middle school. Parents of gifted learners fear for their child's safety--both emotional and physical--and their academic well-being. Having survived this transition, it occurred to the author that this experience would make an interesting research project and,…

  8. A Study to Determine the Current Level of Implementation of Eighteen Basic Middle School Principles in the State of Missouri.

    Science.gov (United States)

    Beckman, Vernal G.

    The current level of implementation of 18 basic middle school principles in the 147 Missouri schools that met the definition of middle schools is the focus of this study. Questionnaire responses were received from 101 of the schools' administrators. Mean scores, standard deviations, and mean percentages of the maximum possible scores yielded by…

  9. Being Included and Excluded

    DEFF Research Database (Denmark)

    Korzenevica, Marina

    2016-01-01

    Following the civil war of 1996–2006, there was a dramatic increase in the labor mobility of young men and the inclusion of young women in formal education, which led to the transformation of the political landscape of rural Nepal. Mobility and schooling represent a level of prestige that rural...... politics. It analyzes how formal education and mobility either challenge or reinforce traditional gendered norms which dictate a lowly position for young married women in the household and their absence from community politics. The article concludes that women are simultaneously excluded and included from...... community politics. On the one hand, their mobility and decision-making powers decrease with the increase in the labor mobility of men and their newly gained education is politically devalued when compared to the informal education that men gain through mobility, but on the other hand, schooling strengthens...

  10. Group-Level EEG-Processing Pipeline for Flexible Single Trial-Based Analyses Including Linear Mixed Models.

    Science.gov (United States)

    Frömer, Romy; Maier, Martin; Abdel Rahman, Rasha

    2018-01-01

    Here we present an application of an EEG processing pipeline customizing EEGLAB and FieldTrip functions, specifically optimized to flexibly analyze EEG data based on single trial information. The key component of our approach is to create a comprehensive 3-D EEG data structure including all trials and all participants maintaining the original order of recording. This allows straightforward access to subsets of the data based on any information available in a behavioral data structure matched with the EEG data (experimental conditions, but also performance indicators, such accuracy or RTs of single trials). In the present study we exploit this structure to compute linear mixed models (LMMs, using lmer in R) including random intercepts and slopes for items. This information can easily be read out from the matched behavioral data, whereas it might not be accessible in traditional ERP approaches without substantial effort. We further provide easily adaptable scripts for performing cluster-based permutation tests (as implemented in FieldTrip), as a more robust alternative to traditional omnibus ANOVAs. Our approach is particularly advantageous for data with parametric within-subject covariates (e.g., performance) and/or multiple complex stimuli (such as words, faces or objects) that vary in features affecting cognitive processes and ERPs (such as word frequency, salience or familiarity), which are sometimes hard to control experimentally or might themselves constitute variables of interest. The present dataset was recorded from 40 participants who performed a visual search task on previously unfamiliar objects, presented either visually intact or blurred. MATLAB as well as R scripts are provided that can be adapted to different datasets.

  11. Mobile phone use, school electromagnetic field levels and related symptoms: a cross-sectional survey among 2150 high school students in Izmir.

    Science.gov (United States)

    Durusoy, Raika; Hassoy, Hür; Özkurt, Ahmet; Karababa, Ali Osman

    2017-06-02

    Health outcomes of electromagnetic fields (EMF) from mobile phones and their base stations are of concern. Conducting multidisciplinary research, targeting children and exploring dose-response are recommended. Our objectives were to describe the mobile phone usage characteristics of high school students and to explore the association between mobile phone usage characteristics, high school EMF levels and self-reported symptoms. This cross-sectional study's data were collected by a survey questionnaire and by measuring school EMF levels between November 2009 and April 2011. A sample size of 2530 was calculated from a total of 20,493 students in 26 high schools and 2150 (85.0%) were included in the analysis. The frequencies of 23 symptoms were questioned and analysed according to 16 different aspects of mobile phone use and school EMF levels, exploring also dose-response. School EMF levels were measured with Aaronia Spectran HF-4060 device. Chi square and trend tests were used for univariate and logistic regression was used for multivariate analyses. Among participants, 2021 (94.0%) were using mobile phones and 129 (6.0%) were not. Among users, 49.4% were speaking mobile phone users. Dose-response relationships were observed especially for the number of calls per day, total duration of calls per day, total number of text messages per day, position and status of mobile phone at night and making calls while charging as exposures and headache, concentration difficulties, fatigue and sleep disturbances as general symptoms and warming of the ear and flushing as local symptoms. We found an association between mobile phone use and especially headache, concentration difficulties, fatigue, sleep disturbances and warming of the ear showing also dose-response. We have found limited associations between vicinity to base stations and some general symptoms; however, we did not find any association with school EMF levels. Decreasing the numbers of calls and messages, decreasing the

  12. Predicting species distribution and abundance responses to climate change: why it is essential to include biotic interactions across trophic levels.

    Science.gov (United States)

    Van der Putten, Wim H; Macel, Mirka; Visser, Marcel E

    2010-07-12

    Current predictions on species responses to climate change strongly rely on projecting altered environmental conditions on species distributions. However, it is increasingly acknowledged that climate change also influences species interactions. We review and synthesize literature information on biotic interactions and use it to argue that the abundance of species and the direction of selection during climate change vary depending on how their trophic interactions become disrupted. Plant abundance can be controlled by aboveground and belowground multitrophic level interactions with herbivores, pathogens, symbionts and their enemies. We discuss how these interactions may alter during climate change and the resulting species range shifts. We suggest conceptual analogies between species responses to climate warming and exotic species introduced in new ranges. There are also important differences: the herbivores, pathogens and mutualistic symbionts of range-expanding species and their enemies may co-migrate, and the continuous gene flow under climate warming can make adaptation in the expansion zone of range expanders different from that of cross-continental exotic species. We conclude that under climate change, results of altered species interactions may vary, ranging from species becoming rare to disproportionately abundant. Taking these possibilities into account will provide a new perspective on predicting species distribution under climate change.

  13. Stepped-wedge cluster randomised controlled trials: a generic framework including parallel and multiple-level designs.

    Science.gov (United States)

    Hemming, Karla; Lilford, Richard; Girling, Alan J

    2015-01-30

    Stepped-wedge cluster randomised trials (SW-CRTs) are being used with increasing frequency in health service evaluation. Conventionally, these studies are cross-sectional in design with equally spaced steps, with an equal number of clusters randomised at each step and data collected at each and every step. Here we introduce several variations on this design and consider implications for power. One modification we consider is the incomplete cross-sectional SW-CRT, where the number of clusters varies at each step or where at some steps, for example, implementation or transition periods, data are not collected. We show that the parallel CRT with staggered but balanced randomisation can be considered a special case of the incomplete SW-CRT. As too can the parallel CRT with baseline measures. And we extend these designs to allow for multiple layers of clustering, for example, wards within a hospital. Building on results for complete designs, power and detectable difference are derived using a Wald test and obtaining the variance-covariance matrix of the treatment effect assuming a generalised linear mixed model. These variations are illustrated by several real examples. We recommend that whilst the impact of transition periods on power is likely to be small, where they are a feature of the design they should be incorporated. We also show examples in which the power of a SW-CRT increases as the intra-cluster correlation (ICC) increases and demonstrate that the impact of the ICC is likely to be smaller in a SW-CRT compared with a parallel CRT, especially where there are multiple levels of clustering. Finally, through this unified framework, the efficiency of the SW-CRT and the parallel CRT can be compared. © 2014 The Authors. Statistics in Medicine Published by John Wiley & Sons Ltd.

  14. Explaining Gaps in Readiness for College-Level Math: The Role of High School Courses

    Science.gov (United States)

    Long, Mark C.; Iatarola, Patrice; Conger, Dylan

    2009-01-01

    Despite increased requirements for high school graduation, almost one-third of the nation's college freshmen are unprepared for college-level math. The need for remediation is particularly high among students who are low income, Hispanic, and black. Female students are also less likely than males to be ready for college-level math. This article…

  15. Use of CAS in Secondary School: A Factor Influencing the Transition to University-Level Mathematics?

    Science.gov (United States)

    Varsavsky, Cristina

    2012-01-01

    Australian secondary school systems offer three levels of senior (year 12) mathematics studies, none of them compulsory: elementary, intermediate and advanced. The intermediate and advanced studies prepare students for further mathematics studies at university level. In the state of Victoria, there are two versions of intermediate mathematics: one…

  16. The Influence of Parents Educational Level on Secondary School Students Academic Achievements in District Rajanpur

    Science.gov (United States)

    Khan, Rana Muhammad Asad; Iqbal, Nadeem; Tasneem, Saima

    2015-01-01

    This study was conducted to focus the influence and impact of parents educational level on students academic achievement at secondary level of education. The study utilizes the students results of the 9th class in secondary school certificate examination taken by the Board of Intermediate & Secondary Education Dera Ghazi Khan. Oral interview,…

  17. Alternative Frameworks of the Secondary School Students on the Concept of Condensation at Submicroscopic Level

    Science.gov (United States)

    Abdullah, Nurdiana; Surif, Johari; Ismail, Syuhaida

    2016-01-01

    The study was carried out to identify the alternative frameworks on the concept of condensation at submicroscopic level among secondary school students (N = 324). Data was collected by using the qualitative method through the Understanding Test on the Concept of Matter at Submicroscopic Level which consisted of 10 open-ended questions. The…

  18. at advanced level in rural secondary schoolş in Makonde District in ...

    African Journals Online (AJOL)

    Variations in the Geography 'A' level results for both the Physical and Human Geography components have been noticed in both ... It cantherefore be concluded that the variations in the results for Advanced level Geography in rural secondary schools ..... not problem-solving approaches yet diversification of teaching and ...

  19. Job Motivation Level for Elementary School Teachers Who Made Field Changes

    Science.gov (United States)

    Erdener, Mehmet Akif; Dalkiran, Merve

    2017-01-01

    The aim of this research is to determine the job motivation levels of primary school teachers who have made or have had to make field changes due to the new education system (4+4+4). The sample of the research consists of 512 teachers working in primary and secondary schools in Balikesir province in 2016-2017. The data needed for the research were…

  20. Teachers’ Opinions in Relation to School Principals’ Organizational Power Sources andAuthentic Leadership Levels

    OpenAIRE

    NARTGÜN, Şenay Sezgin; NARTGÜN, Zekeriya; ARICI, Uzman Deniz

    2016-01-01

    The aim of this study is to determine the organizational power sources that used and authentic leadership levels that demonstrated by primary, secondary and high school principals within the framework of teachers‟ opinions. In the study, comparative survey was used. One hundred and twenty teachers of primary, secondary and high schools located at Dörtdivan and Seben provinces of Bolu are consist the working group of this study. The data gathered from the one hundred teachers whom are particip...

  1. Association between school bullying levels/types and mental health problems among Taiwanese adolescents.

    Science.gov (United States)

    Yen, Cheng-Fang; Yang, Pinchen; Wang, Peng-Wei; Lin, Huang-Chi; Liu, Tai-Ling; Wu, Yu-Yu; Tang, Tze-Chun

    2014-04-01

    Few studies have compared the risks of mental health problems among the adolescents with different levels and different types of bullying involvement experiences. Bullying involvement in 6,406 adolescents was determined through use of the Chinese version of the School Bullying Experience Questionnaire. Data were collected regarding the mental health problems, including depression, suicidality, insomnia, general anxiety, social phobia, alcohol abuse, inattention, and hyperactivity/impulsivity. The association between experiences of bullying involvement and mental health problems was examined. The risk of mental health problems was compared among those with different levels/types of bullying involvement. The results found that being a victim of any type of bullying and being a perpetrator of passive bullying were significantly associated with all kinds of mental health problems, and being a perpetrator of active bullying was significantly associated with all kinds of mental health problems except for general anxiety. Victims or perpetrators of both passive and active bullying had a greater risk of some dimensions of mental health problems than those involved in only passive or active bullying. Differences in the risk of mental health problems were also found among adolescents involved in different types of bullying. This difference in comorbid mental health problems should be taken into consideration when assessing adolescents involved in different levels/types of bullying. © 2014.

  2. Family and School Influences on Youths' Behavioral and Academic Outcomes: Cross-Level Interactions between Parental Monitoring and Character Development Curriculum.

    Science.gov (United States)

    Top, Namik; Liew, Jeffrey; Luo, Wen

    2017-01-01

    The authors examined the joint (interactive) roles of the Second Step curriculum (a validated social-emotional learning and bullying prevention program; Committee for Children, Seattle, WA) and parenting practices on students' behavioral and academic outcomes in Grades 5-8. Participants were 763 parents and their children from 22 schools (8 control and 14 treatment). A 2-level random coefficient model was conducted to assess the effect of parental monitoring on school outcomes, as well as the interaction between character development curriculum and parental monitoring. Results indicated that parental monitoring was a significant predictor of school behaviors and school grades. Furthermore, the Second Step curriculum moderated the relationship between parental monitoring and problem behaviors, prosocial behaviors, and grades at school. Specifically, in schools without the Second Step curriculum parental monitoring predicted higher school grades but had no impact on students' school behaviors. By contrast, in schools with the Second Step curriculum, parental monitoring predicted fewer problem behaviors as well as more prosocial behaviors. The study results highlight the joint influences of the family and the school in children's behavioral and academic trajectories. Results have implications for education and intervention, including improving the school climate, student behaviors, and learning or achievement.

  3. The Attitudes of Secondary School Students toward School and Reading: A Comparison in Terms of Mother Tongue, Gender and Class Level

    Science.gov (United States)

    Yildiz, Mustafa; Kiziltas, Yusuf

    2018-01-01

    It is important to determine whether the school attitude of secondary school students has an influence on the reading attitude. For this purpose, such a study was conducted at secondary school level. In addition, the extent to which such variables as mother tongue are determinative in this context has been examined.The objective of this study is…

  4. Schools K-12, School locations within Sedgwick County. This layer is maintained interactively by GIS staff. Primary attributes include school name, class, funding source, address, and parachial status. Published to scschoop.shp., Published in 2008, 1:1200 (1in=100ft) scale, Sedgwick County Government.

    Data.gov (United States)

    NSGIC Local Govt | GIS Inventory — Schools K-12 dataset current as of 2008. School locations within Sedgwick County. This layer is maintained interactively by GIS staff. Primary attributes include...

  5. Entry to medical schools with 'A' level in mathematics rather than biology.

    Science.gov (United States)

    Spurgin, C B

    1975-09-01

    The majority of British medical schools now accept for their shortest courses students who have mathematics at A level in place of the former requirement of biology A level. Only a small fraction of the entry, less than one-fifth, enters this way, in spite of statements by most medical schools that they make no distinction between those with mathematics and those with biology when making conditional offers of places. There is no evidence that those without biology are at a disadvantage in the courses. If the prospects of entry without A level biology were better publicized medical schools would have a wider field of possibly abler entrants, and pupils entering sixth forms could defer for a year a choice between a medical (or dental) career and one involving physical science, engineering, or other mathematics-based university education.

  6. Survey of career satisfaction, lifestyle, and stress levels among pharmacy school faculty.

    Science.gov (United States)

    Lindfelt, Tristan A; Ip, Eric J; Barnett, Mitchell J

    2015-09-15

    U.S. pharmacy school faculty were surveyed to assess their career satisfaction, lifestyle, and stress levels. A 48-item survey, administered through Qualtrics (Provo, UT), was sent to current members of the American Association of Colleges of Pharmacy and included questions regarding respondents' academic institution and appointment status; lifestyle traits; career satisfaction; work-life balance; neurologic and psychiatric diagnoses; use of illicit drugs, alcohol, and tobacco; and stress levels. of the 4787 faculty invited to participate in the survey, 811 usable surveys were collected (16.9% response rate). Nearly all respondents (95.0%) reported working 40 or more hours per week. The majority had an average daily one-way commute of less than 30 minutes (64.2%), slept 5.5-7.5 hours per night (74.8%), and exercised for no more than 120 minutes per week (61.8%). A majority of respondents (63.7%) reported being very or extremely satisfied with their current position in academia. Only 36.9% reported being very or extremely satisfied with their work-life balance. Mean perceived stress scores were near those found in the general adult population. Although most respondents reported seeing a primary care provider and dentist annually, other findings regarding preventive health measures were not as encouraging. A survey of pharmacy faculty in the United States revealed high levels of job satisfaction among respondents, but lower levels of satisfaction with work-life balance and comparable levels of stress to the general population were found. Administrators and stakeholders should explore options to improve lifestyle factors to decrease potential burnout among faculty. Copyright © 2015 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

  7. Energy levels and the de Broglie relationship for high school students

    Science.gov (United States)

    Gianino, Concetto

    2008-07-01

    In this article, four examples of possible lessons on energy levels for high school are described: a particle in a box, a finite square well, the hydrogen atom and a harmonic oscillator. The energy levels are deduced through the use of the steady-state condition and the de Broglie relationship. In particular, the harmonic oscillator energy levels are deduced using correspondence with circular uniform motion.

  8. Using interviews and peer pairs to better understand how school environments affect young children's playground physical activity levels: a qualitative study.

    Science.gov (United States)

    Parrish, Anne-Maree; Yeatman, Heather; Iverson, Don; Russell, Ken

    2012-04-01

    School break times provide a daily opportunity for children to be active; however, research indicates this time is underutilized. Reasons for low children's playground activity levels have primarily focused on physical barriers. This research aimed to contribute to physical environmental findings affecting children's playground physical activity levels by identifying additional variables through the interview process. Thirteen public schools were included in the sample (total 2946 children). Physical activity and environmental data were collected over 3 days. Environmental variables were manually assessed at each of the 13 schools. Observational data were used to determine which three schools were the most and least active. The principal, three teachers and 20 students in Grades 4-6 from these six schools (four lower and two average socioeconomic status) were invited to participate in the interview process. Student interviews involved the paired interview technique. The main themes generated from the school interviews included the effect of non-fixed equipment (including balls), playground markings, playground aesthetics, activity preference, clothing, the amount of break time available for play, teacher playground involvement, gender, bullying, school policies, student confidence in break-time activity and fundamental movement skills. The effect of bullying on playground physical activity levels was concerning.

  9. Does parental education level interferes with the permanence of children in school?

    Directory of Open Access Journals (Sweden)

    Hilda Bayma-Freire

    2015-07-01

    Full Text Available The aim of this study is to verify whether the level of education of parents (father and mother of nuclear family, single-parent, reconstituted and absent fathers is a determining factor for school dropout among adolescents in development for the training. In this perspective, 504 students were investigated (between 15 and 17 years studying in Brazilian state school and their parents (father / mother. The results show that low educational level of parents (father / mother directly affects the continuity of children's studies, an adverse problem and a major impact in Brazilian lower classes.

  10. Datasets will not be made accessible to the public due to the fact that they include household level data with PII.

    Data.gov (United States)

    U.S. Environmental Protection Agency — Datasets will not be made accessible to the public due to the fact that they include household level data with PII. This dataset is not publicly accessible because:...

  11. Cortisol levels in response to starting school in children at increased risk for social phobia.

    Science.gov (United States)

    Russ, Stephanie J; Herbert, Joe; Cooper, Peter; Gunnar, Megan R; Goodyer, Ian; Croudace, Tim; Murray, Lynne

    2012-04-01

    Research on depression has identified hyperactivity of the HPA axis as a potential contributory factor to the intergenerational transmission of affective symptoms. This has not yet been examined in the context of social phobia. The current study compared HPA axis activity in response to a universal social stressor (starting school) in children of 2 groups of women: one with social phobia and one with no history of anxiety (comparison group). To determine specificity of effects of maternal social phobia, a third group of children were also examined whose mothers had generalised anxiety disorder (GAD). Children provided salivary cortisol samples in the morning, afternoon and at bedtime across 3 time-blocks surrounding the school start: a month before starting school (baseline), the first week at school (stress response), and the end of the first school term (stress recovery). Child behavioural inhibition at 14 months was assessed to explore the influence of early temperament on later stress responses. All children displayed an elevation in morning and afternoon cortisol from baseline during the first week at school, which remained elevated until the end of the first term. Children in the social phobia group, however, also displayed an equivalent elevation in bedtime cortisol, which was not observed for comparison children or for children of mothers with GAD. Children in the social phobia group who were classified as 'inhibited' at 14 months displayed significantly higher afternoon cortisol levels overall. A persistent stress response to school in the morning and afternoon is typical for all children, but children of mothers with social phobia also display atypical elevations in evening cortisol levels when at school--signalling longer-term disruption of the circadian rhythm in HPA axis activity. This is the first study to report HPA axis disruption in children at increased risk of developing social phobia. Future research should determine whether this represents a

  12. [Internal Exposure Levels of PAHs of Primary School Students in Guangzhou].

    Science.gov (United States)

    Su, Hui; Zhao, Bo; Zhang, Su-kun; Liu, Shan; Ren, Ming-zhong; Li, Jie; Shi, Xiao-xia

    2015-12-01

    In order to investigate the internal exposure levels of polycyclic aromatic hydrocarbons (PAHs) in primary school students of Guangzhou, the research collected urine of 78 and 86 primary school students from two primary schools in the summer of 2014, one school located in the ordinary residential area and the other in the industrial area. The contents of 10 kinds of OH-PAHs were tested by the rapid liquid chromatography coupled to triple quadruple tandem mass spectrometry. The results showed that the concentrations of total OH-PAHs in primary school students in the residential zone ranged from 0.83 µmol · mol⁻¹ to 80.63 µmol · mol⁻¹, while those in industrial area ranged from 1.06 µmol · mol⁻¹ to 72.47 µmol · mol⁻¹. The geometric average concentrations were 6.18 µmol · mol⁻¹ and 6.47 µmol · mol⁻¹, respectively, and there was no statistical significance between them (P > 0.05). Comparison of the exposure levels of different components of PAHs in the two areas found that all the OH-PAHs had no significant difference except for the levels of 1- OHP (P transportation emissions.

  13. Psychological and biographical differences between secondary school teachers experiencing high and low levels of burnout.

    Science.gov (United States)

    Pierce, C M; Molloy, G N

    1990-02-01

    A total of 750 teachers from 16 government and non-government schools from areas of contrasted socio-economic status (SES) responded to a questionnaire designed to investigate associations between selected aspects of burnout among teachers working in secondary schools in Victoria, Australia. By comparing high and low burnout groups on biographic, psychological and work pattern variables, differences between teachers experiencing high and low levels of burnout were identified. Multiple regression analyses assessed the relative importance of these variables in accounting for the variance in each of the three burnout subscales. School type was related to perceptions of stress and burnout. Higher levels of burnout were associated with poorer physical health, higher rates of absenteeism, lower self-confidence and more frequent use of regressive coping strategies. Teachers classified as experiencing high levels of burnout attributed most of the stress in their lives to teaching and reported low levels of career commitment and satisfaction. Further, teachers who recorded high levels of burnout were characterised by lower levels of the personality disposition of hardiness, lower levels of social support, higher levels of role stress and more custodial pupil control ideologies than their low-burnout counterparts. Psychological variables were found to be more significant predictors of burnout than biographical variables.

  14. Morbidity at elementary school entry differs by sex and level of residence urbanization: a comparative cross-sectional study

    Directory of Open Access Journals (Sweden)

    Lin Kuan-Chia

    2007-12-01

    Full Text Available Abstract Background Health is vital to a child's learning in school and success in life. Therefore, early physical examination, and follow-up if necessary, would bring parents' attention to their child's health and would likely improve outcomes. The purposes of this study are twofold: to assess the health status of first-graders and to examine the health status differences between sexes, levels of residence urbanization, and quantity of available medical resources. Methods This is a comparative descriptive study. Data from the 2002 Student Entry Physical Examination (SEPE and Student Medical History Inventory (SMHI were obtained from 203 public and private elementary schools in northern Taiwan where a population of 53,053 students was included. Frequencies, independent sample t test, one-way ANOVA along with Scheff's post hoc test, and Pearson's correlation were conducted using SPSS. Results This study showed that 13.7% of students had at least one diagnosed disease from the SMHI reported by parents. Moreover, the SEPE indicated that 79.5% students had at least one health concern. Dental caries, myopia, and obesity were the most prevalent health problems among the first-graders (69.6%, 27.1%, and 9.5%, respectively. Research results show that there were significant differences in the prevalence of dental caries, myopia, and obesity between different sexes and among levels of urbanization. However, the quantity of available medical resources made no significant difference. Conclusion Elementary school entry physical examination is an important way to detect students' health problems. It is suggested that school health interventions consider students' health profiles along with their sex and level of urbanization in planning. More research is needed to find the risk factors of the health problems. Additionally, the creation of a school health committee is suggested to implement and evaluate the entry health examination program.

  15. The role of family and school-level factors in bullying and cyberbullying: a cross-sectional study.

    Science.gov (United States)

    Bevilacqua, Leonardo; Shackleton, Nichola; Hale, Daniel; Allen, Elizabeth; Bond, Lyndal; Christie, Deborah; Elbourne, Diana; Fitzgerald-Yau, Natasha; Fletcher, Adam; Jones, Rebecca; Miners, Alec; Scott, Stephen; Wiggins, Meg; Bonell, Chris; Viner, Russell M

    2017-07-11

    Bullying and cyberbullying are common phenomena in schools. These negative behaviours can have a significant impact on the health and particularly mental health of those involved in such behaviours, both as victims and as bullies. This UK study aims to investigate student-level and school-level characteristics of those who become involved in bullying and cyberbullying behaviours as victims or perpetrators. We used data from 6667 Year 7 students from the baseline survey of a cluster randomized trial in 40 English schools to investigate the associations between individual-level and school-level variables with bullying victimization, cyberbullying perpetration, and cyberbullying victimization. We ran multilevel models to examine associations of bullying outcomes with individual-level variables and school-level variables. In multilevel models, at the school level, school type and school quality measures were associated with bullying risk: students in voluntary-aided schools were less likely to report bullying victimization (0.6 (0.4, 0.9) p = 0.008), and those in community (3.9 (1.5, 10.5) p = 0.007) and foundation (4.0 (1.6, 9.9) p = 0.003) schools were more likely to report being perpetrators of cyberbullying than students in mainstream academies. A school quality rating of "Good" was associated with greater reported bullying victimization (1.3 (1.02, 1.5) p = 0.03) compared to ratings of "Outstanding." Bullying victimization and cyberbullying prevalence vary across school type and school quality, supporting the hypothesis that organisational/management factors within the school may have an impact on students' behaviour. These findings will inform future longitudinal research investigating which school factors and processes promote or prevent bullying and cyberbullying behaviours. Trial ID: ISRCTN10751359 Registered: 11/03/2014 (retrospectively registered).

  16. The Interaction Effects of Gender and Grade Level on Secondary School Students' Attitude towards Learning Chemistry

    Science.gov (United States)

    Heng, Chua Kah; Karpudewan, Mageswary

    2015-01-01

    This quantitative study reports the effects of gender and grade level on secondary students' attitude towards chemistry lessons. For this purpose, the Attitude towards Chemistry Lessons Scale (ATCLS) was administered to 446 secondary school students between 16-19 years old. The ATCLS consists of four different subscales: liking for chemistry…

  17. Analysis of Self-Esteem Levels of Students in Physical Education and Sports High School

    Science.gov (United States)

    çakoyun, Fahri Ak

    2018-01-01

    The purpose of this study is to examine the self-esteem levels of the students at Balikesir University Physical Education and Sports High School according to the variables such; gender, age, body-mass index (BMI), education department, class, sporting situation and sport branch (individual sport-team sport). While the universe of the study has…

  18. Levels and Growth of Specific and General Norms for Nonviolence among Middle School Students

    Science.gov (United States)

    Dymnicki, Allison B.; Antonio, Tiago; Henry, David B.

    2011-01-01

    This study examined the levels and growth of specific and general normative beliefs about nonviolence (called norms for nonviolence). The sample consisted of 1254 middle school students from four metropolitan areas who participated in the control condition of the Multisite Violence Prevention Project. We predicted that the association and…

  19. Aligning High School and College Instruction: Preparing Students for Success in College Level Mathematics

    Science.gov (United States)

    Alexander, Julie

    2013-01-01

    Across the United States, students are entering college with a need for improvement in basic mathematics and communication skills. In 2008, the Florida Legislature passed Senate Bill 1908 which changed the expectations for the senior year of high school for many students. Students who score within certain levels on the mandatory high school…

  20. National- and State-Level High School Graduation Rates for English Learners. Fast Facts

    Science.gov (United States)

    Office of English Language Acquisition, US Department of Education, 2016

    2016-01-01

    The Office of English Language Acquisition (OELA) has synthesized key data on English learners (ELs) into two-page PDF sheets, by topic, with graphics, plus key contacts. The topic for this report on English Learners (ELs) are national- and state-level high school graduation rates for English Learners. The following data are presented: (1)…

  1. An Instrument to Determine the Technological Literacy Levels of Upper Secondary School Students

    Science.gov (United States)

    Luckay, Melanie B.; Collier-Reed, Brandon I.

    2014-01-01

    In this article, an instrument for assessing upper secondary school students' levels of technological literacy is presented. The items making up the instrument emerged from a previous study that employed a phenomenographic research approach to explore students' conceptions of technology in terms of their understanding of the "nature…

  2. Levels of Job Satisfaction and Performance of Sports Officers in Lagos State Secondary Schools

    Science.gov (United States)

    Onifade, Ademola; Keinde, Idou; Kehinde, Eunice

    2009-01-01

    The purpose of this paper was to examine the relationship between job satisfaction levels of sports officers and sports performance of secondary schools in Lagos State. Data were collected from 200 subjects across 10 Local Education Districts. Job Descriptive Index was used to determine job satisfaction while performance in the Principals' Soccer…

  3. Conceptual Demand of Science Curricula: A Study at the Middle School Level

    Science.gov (United States)

    Calado, Sílvia; Neves, Isabel P.; Morais, Ana M.

    2013-01-01

    This article addresses the issue of the level of conceptual demand of science curricula by analysing the case of the current Portuguese Natural Sciences curriculum for middle school. Conceptual demand is seen in terms of the complexity of cognitive skills, the complexity of scientific knowledge and the intra-disciplinary relations between distinct…

  4. Burnout Syndrome Levels of Teachers in Special Education Schools in Turkey

    Science.gov (United States)

    Kucuksuleymanoglu, Ruyam

    2011-01-01

    The purpose of this study is to determine whether burnout levels of special education teachers working with hearing, orthopedic and mentally impaired students in Bursa, Turkey differ according to some independent variables such as gender, family status, years of teaching experience, educational background and school type. A descriptive approach…

  5. Evaluating the Effectiveness of Online Learning at the High School Level

    Science.gov (United States)

    Haley, Robert

    2013-01-01

    United States high schools are increasingly using online learning to complement traditional classroom learning. Previous researchers of post secondary online learning have shown no significant differences between traditional and online learning. However, there has been little research at the secondary level about the effectiveness of online…

  6. Realization of Culture in English Textbooks in Chinese High School Level

    Science.gov (United States)

    Aliakbari, Mohammad; Jamalvandi, Behrouz

    2012-01-01

    This study reflects on the presentation of culture in the English textbooks adopted in Chinese high school level. The categorization by Ramirez and Hall (1990) shaped the basis of the textbook analysis. The main objectives of the inquiry were to examine the quality of representation of source, target and other cultures in the ELT textbooks.…

  7. The Quest for High-Level Knowledge in Schools: Revisiting the Concepts of Classification and Framing

    Science.gov (United States)

    Morais, Ana M.; Neves, Isabel P.

    2018-01-01

    This article centres on the problem of raising the level of school knowledge, particularly science knowledge, for all. The article describes studies in science education developed in Portugal by Morais and Neves and collaborators. These studies are mainly based on Bernstein's model of pedagogic discourse (PD), and on his theorisation on knowledge…

  8. Levels of Stress among Secondary School Administrators and Its Implication in Education Management in Kenya

    Science.gov (United States)

    Ngari, S. M.; Ndungu, A.; Mwonya, R.; Ngumi, O.; Mumiukha, C.; Chepchieng, M.; Kariuki, M.

    2013-01-01

    Stress significantly affects performance and service delivery of workers. Given the important role that education plays in the society, coupled with the dynamic nature of the education sector there has been an increased social pressure on the education system in general and school administrators in particular. This influences their levels of…

  9. Between Kohlberg and Gilligan: Levels of Moral Judgment among Elementary School Principals

    Science.gov (United States)

    Vitton, Charles J.; Wasonga, Teresa A.

    2009-01-01

    This research investigated levels of moral judgment among public elementary school principals as measured by the Defining Issues Test Version 2 for occupationally relevant and other moral dilemmas. The participants scored lower (38.7) than the predicted average P score (postconventional thinking) for individuals who have attained graduate level…

  10. Relations between Prejudice, Cultural Intelligence and Level of Entrepreneurship: A Study of School Principals

    Science.gov (United States)

    Baltaci, Ali

    2017-01-01

    The aim of this study is to determine the mediating role of prejudice in the relationship between the cultural intelligence of school principals and the level of entrepreneurship. The design of this study was classified as correlational survey research. This study was designed by quantitative research method. The universe of this study constitutes…

  11. Factors Affecting the Level of Test Anxiety among EFL Learners at Elementary Schools

    Science.gov (United States)

    Aydin, Selami

    2013-01-01

    Many studies on test anxiety among adult language learners have been performed, while only a few studies have dealt with overall test anxiety. In addition, these studies do not specifically address test anxiety in foreign language learning among elementary school language learners. Thus, this study aims to investigate the level of test anxiety…

  12. Dialogic and integrated approach to promote soils at different school levels: a Brazilian experience

    Science.gov (United States)

    Muggler, Cristine Carole

    2017-04-01

    From ancient civilizations to present technological societies, soil is the material and immaterial ground of our existence. Soil is essential to life as are water, air and sun light. Nevertheless, it is overlooked and has its functions and importance not known and recognized by people. In formal education and in most school curricula, soil contents are not approached in the same way and intensity other environmental components are. In its essence, soils are an interdisciplinary subject, crossing over different disciplines. It has a great potential as unifying theme that links and synthesizes different contents and areas of knowledge, especially hard sciences as physics, chemistry and biology. Furthermore, soils are familiar and tangible to everyone, making them a meaningful subject that helps to build an efficient learning process. The challenge remains on how to bring such teaching-learning possibilities to formal education at all levels. Soil education deals with the significance of soil to people. What makes soil meaningful? What are the bases for effective learning about soil? The answers are very much related with subjective perceptions and life experiences carried by each individual. Those dimensions have been considered by the pedagogical approach based on Paulo Freire's socio constructivism which considers social inclusion, knowledge building, horizontal learning and collective action. This approach has been applied within the soil (science) education spaces of the Federal University of Viçosa, Minas Gerais, Brazil, both with university students and basic education pupils. At the university an average of 200 students per semester follow a 60 hours Soil Genesis course. With primary and secondary schools the activities are developed through the Soil Education Programme (PES) of the Earth Sciences Museum. In the classes and activities, materials, methods and learning strategies are developed to stimulate involvement, dialogues and exchange of experiences and

  13. Community-level Moderators of a School-Based Childhood Sexual Assault Prevention Program

    OpenAIRE

    Morris, Matthew C.; Kouros, Chrystyna D.; Janecek, Kim; Freeman, Rachel; Mielock, Alyssa; Garber, Judy

    2016-01-01

    Childhood sexual abuse (CSA) is highly prevalent and associated with a wide variety of negative mental and physical health outcomes. School-based CSA education and prevention programs have shown promise, but it is unclear to what extent community-level characteristics are related to their effectiveness. The present cluster randomized controlled trial evaluated community-level moderators of the Safe@Last program compared to a waitlist control condition. Knowledge gains from pre- to post-interv...

  14. An examination of school- and student-level characteristics associated with the likelihood of students' meeting the Canadian physical activity guidelines in the COMPASS study.

    Science.gov (United States)

    Harvey, Amanda; Faulkner, Guy; Giangregorio, Lora; Leatherdale, Scott T

    2017-11-09

    To examine school- and student-level correlates of physical activity. Cross-sectional Year 2 data collected from 45 298 grade 9-12 students attending 89 secondary schools in the COMPASS study were examined using multi-level modelling to predict the likelihood of students a) achieving 60 minutes of moderate to vigorous physical activity (MVPA) daily; and b) achieving the Canadian Society for Exercise Physiology (CSEP) activity guideline for youth (60 minutes/MVPA daily, vigorous physical activity at least three days in a week, and resistance training at least three days in a week). The prevalence of students achieving 60 minutes of MVPA daily and meeting the CSEP guideline was 49.3% and 31.0% respectively. Modest between-school variability was identified (1.1% for 60 minutes MVPA and 0.8% for CSEP guideline). School-level characteristics significantly associated with the outcome measures included location, school size, quality of facilities, and accessibility of facilities. Significant student-level correlates included sex, grade, weekly income, binge drinking, fruit and vegetable consumption, and body mass index. Most youth in this large study reported inadequate physical activity levels. Students were more likely to achieve 60 minutes of MVPA if they attended a larger school or a school in an urban location, whereas students were less likely to meet the CSEP guideline if they attended a school in a small urban location. However, student-level factors, such as binge drinking and inadequate fruit and vegetable consumption, were more strongly associated with the outcomes examined.

  15. High School Mathematics Teachers' Levels of Achieving Technology Integration and In-Class Reflections: The Case of Mathematica

    Science.gov (United States)

    Ardiç, Mehmet Alper; Isleyen, Tevfik

    2017-01-01

    The purpose of this study is to determine the levels of high school mathematics teachers in achieving mathematics instruction via computer algebra systems and the reflections of these practices in the classroom. Three high school mathematics teachers employed at different types of school participated in the study. In the beginning of this…

  16. Assessment of indoor levels of volatile organic compounds and carbon dioxide in schools in Kuwait.

    Science.gov (United States)

    Al-Awadi, Layla

    2018-01-01

    Indoor air quality (IAQ) in schools is a matter of concern because children are most vulnerable and sensitive to pollutant exposure. Conservation of energy at the expense of ventilation in heating, ventilation, and air conditioning (HVAC) systems adversely affects IAQ. Extensive use of new materials in building, fitting, and refurbishing emit various pollutants such that the indoor environment creates its own discomfort and health risks. Various schools in Kuwait were selected to assess their IAQ. Comprehensive measurements of volatile organic compounds (VOCs) consisting of 72 organic compounds consisting of aliphatic (C 3 -C 6 ), aromatic (C 6 -C 9 ), halogenated (C 1 -C 7 ), and oxygenated (C 2 -C 9 ) functional groups in indoor air were made for the first time in schools in Kuwait. The concentrations of indoor air pollutants revealed hot spots (science preparation rooms, science laboratories, arts and crafts classes/paint rooms, and woodworking shops/decoration rooms where local sources contributed to the buildup of pollutants in each school. The most abundant VOC pollutant was chlorodifluoromethane (R22; ClF 2 CH), which leaked from air conditioning (AC) systems due to improper operation and maintenance. The other copious VOCs were alcohols and acetone at different locations due to improper handling of the chemicals and their excessive uses as solvents. Indoor carbon dioxide (CO 2 ) levels were measured, and these levels reflected the performance of HVAC systems; a specific rate or lack of ventilation affected the IAQ. Recommendations are proposed to mitigate the buildup of indoor air pollutants at school sites. Indoor air quality in elementary schools has been a subject of extreme importance due to susceptibility and sensibility of children to air pollutants. The schools were selected based on their surrounding environment especially downwind direction from the highly industrialized zone in Kuwait. Extensive sampling from different sites in four schools for

  17. Effects of school district factors on alcohol consumption: results of a multi-level analysis among Danish adolescents

    DEFF Research Database (Denmark)

    Stock, Christiane; Ejstrud, Bo; Vinther-Larsen, Mathilde

    2011-01-01

    BACKGROUND: Area-level socio-economic factors are significantly related to a population's health. This study investigates how school district-level factors affect the initiation of alcohol drinking of Danish adolescents. METHODS: A survey sample of 11,223 female and male pupils in the 7th grade...... buildings. Other school district factors were not associated with drinking initiation when controlled for individual level factors. CONCLUSIONS: The impact of socio-economic variables at school district level seems to be smaller in the welfare state of Denmark than known for other countries. However...... from 447 schools across Denmark was analysed for the outcome variable drinking initiation and a number of individual level predictors. Aggregated variables on school district level were created from national registry data for education, occupational level and household savings of residents, type...

  18. Indoor air quality in Portuguese schools: levels and sources of pollutants.

    Science.gov (United States)

    Madureira, J; Paciência, I; Pereira, C; Teixeira, J P; Fernandes, E de O

    2016-08-01

    Indoor air quality (IAQ) parameters in 73 primary classrooms in Porto were examined for the purpose of assessing levels of volatile organic compounds (VOCs), aldehydes, particulate matter, ventilation rates and bioaerosols within and between schools, and potential sources. Levels of VOCs, aldehydes, PM2.5 , PM10 , bacteria and fungi, carbon dioxide (CO2 ), carbon monoxide, temperature and relative humidity were measured indoors and outdoors and a walkthrough survey was performed concurrently. Ventilation rates were derived from CO2 and occupancy data. Concentrations of CO2 exceeding 1000 ppm were often encountered, indicating poor ventilation. Most VOCs had low concentrations (median of individual species <5 μg/m(3) ) and were below the respective WHO guidelines. Concentrations of particulate matter and culturable bacteria were frequently higher than guidelines/reference values. The variability of VOCs, aldehydes, bioaerosol concentrations, and CO2 levels between schools exceeded the variability within schools. These findings indicate that IAQ problems may persist in classrooms where pollutant sources exist and classrooms are poorly ventilated; source control strategies (related to building location, occupant behavior, maintenance/cleaning activities) are deemed to be the most reliable for the prevention of adverse health consequences in children in schools. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  19. A Study on the Level of Intercultural Knowledge among Malaysian Secondary School Students

    Directory of Open Access Journals (Sweden)

    Fatin Najwa Amelia binti Marsani

    2016-11-01

    Full Text Available Malaysia is typified by three major ethnic groups namely Malay, Chinese and Indian.  The evolution of national unity in Malaysia, which is based on acceptance and tolerance towards different cultures has been allowed to flourish in tandem with the realization of national aspirations.  Even though education system is seen to be the best tool to cultivate team work among these three major ethnic groups, contemporary research reveals that there is still a lack of intercultural embedment in both tertiary and non-tertiary settings.  Worst, non-tertiary setting national schools are seen as the breeding ground of racial polarization.  Thus, the main objectives of this research is to explore the level of intercultural knowledge that can enhance intercultural awareness among Malaysian secondary school students.  Data was collected using a structured survey questionnaire to elicit responses from Form Four students in one national secondary school in Penang, Malaysia on their level of intercultural knowledge.  The results of this study shows low level of intercultural knowledge among secondary school students and it indicates poor intercultural awareness among them in the contexts of intercultural knowledge.  This suggest that classroom intervention is needed to improve the students’ intercultural knowledge and at the same time improve their intercultural sensitivity towards other cultures.

  20. School-Level Genetic Variation Predicts School-Level Verbal IQ Scores: Results from a Sample of American Middle and High Schools

    Science.gov (United States)

    Beaver, Kevin M.; Wright, John Paul

    2011-01-01

    Research has consistently revealed that average IQ scores vary significantly across macro-level units, such as states and nations. The reason for this variation in IQ, however, has remained at the center of much controversy. One of the more provocative explanations is that IQ across macro-level units is the result of genetic differences, but…

  1. Secondary Prevention Efforts at the Middle School Level: An Application of the Behavior Education Program

    Science.gov (United States)

    Lane, Kathleen Lynne; Capizzi, Andrea M.; Fisher, Marisa H.; Ennis, Robin Parks

    2012-01-01

    In this study we examine the impact of the Behavior Education Program (BEP; Hawken, MacLeod, & Rawlings, 2007) with four middle school students who were not responsive to a comprehensive primary prevention program including academic, behavioral and social components. To extend this line of inquiry we (a) conducted a functional behavioral…

  2. 34 CFR 200.31 - Opportunity to review school-level data.

    Science.gov (United States)

    2010-07-01

    ... restructuring believes, or a majority of the parents of the students enrolled in the school believe, that the... SECONDARY EDUCATION, DEPARTMENT OF EDUCATION TITLE I-IMPROVING THE ACADEMIC ACHIEVEMENT OF THE DISADVANTAGED... data, including academic assessment data, on which the proposed identification is based. (b)(1) If the...

  3. Highlands County Energy Lessons. Middle School Level - Science, Mathematics, Social Studies, Vocational Education.

    Science.gov (United States)

    Allen, Rodney F., Ed.; Farmer, Richard

    Middle school energy skills (Enerskills) and activities (Eneractivities) are provided in seven sections. Areas addressed include: (1) locating energy information using telephone books, dictionaries, card catalogs, and readers' guides; (2) writing letters for energy information; (3) energy and food (food intake/human performance, calories/energy);…

  4. Effect of whey guava beverage supplementation on haemoglobin level of school going children

    Directory of Open Access Journals (Sweden)

    Divya .

    2014-12-01

    Full Text Available Introduction: Iron deficiency is estimated to affect one-half of the school going children in developing countries and school years are opportune time to intervene. Rationale: No coherent, co-ordinate and effective health services are available in the country for below 16 years. So attempt was made to know real scenario of iron deficiency. Objectives: To assess the effect of whey guava beverage supplementation on the haemoglobin level of school going children. Methodology:  An experimental research design was taken to conduct the study in which 200 children of 6≥and7≥ years in low socio economic status of both the genders were taken. For hemoglobin testing Sahil’s hemoglobinometer was used. Each child in experimental group was given 200ml of whey guava beverage for 90 days except holidays. Results and Discussion: The initial mean Hb levels of 6≥and7≥ year’s old boys and girls of control groups and experimental groups were ranging from 9.50 to 10.24 which were 79.17% to 85.33%. The results revealed that almost all the respondents were anaemic. After 90 days of feeding supplement the final mean Hb levels of 6≥7 years old boys and girls of control group  ranged from 10.10 to 10.65 which was 84.17% to 88.75%. Whereas in experimental group it ranged from 11.06 to 11.42 which were 91.92% to 95.17%. The study clearly evidences that the respondents in experimental group had improved with more Hb levels when compared to control group. Also children who were suffering from anaemia in experimental group became normal. Conclusion: Distribution of whey guava beverage through school feeding program may prove as an outstanding strategy to combat iron deficiency in school children.

  5. Country, School and Students Factors Associated with Extreme Levels of Science Literacy Across 25 Countries

    Science.gov (United States)

    Alivernini, F.; Manganelli, S.

    2015-08-01

    A huge gap in science literacy is between students who do not show the competencies that are necessary to participate effectively in life situations related to science and technology and students who have the skills which would give them the potential to create new technology. The objective of this paper is to identify, for 25 countries, distinct subgroups of students with characteristics that appear to be associated with this proficiency gap. Data were based on the answers of 46,131 PISA 2006 students with scores classified below level 2 or above level 4, as well as the answers of their principals to school questionnaire and the OECD indicators of the financial and human resources invested in education at the national level for secondary school. The dependent variable of the analysis was a dichotomous variable the values of which represent the two different groups of students. The independent variables were the OECD indicators, and the items and indices derived from the student and school questionnaires. The analysis was based on classification trees and the findings were replicated and extended by the means of a multilevel logistic regression model. The results show that very specific levels of teachers' salaries, parental pressure on schools, school size, awareness of environmental issues, science self-efficacy and socio-economic status have a very important role in predicting whether 15 year olds in OECD countries will belong to the lower or the highest proficiency groups as regards their aptitude in the context of life situations involving problems of a scientific nature.

  6. Serum PCB levels and congener profiles among teachers in PCB-containing schools: a pilot study

    Science.gov (United States)

    2011-01-01

    Background PCB contamination in the built environment may result from the release of PCBs from building materials. The significance of this contamination as a pathway of human exposure is not well-characterized, however. This research compared the serum PCB concentrations, and congener profiles between 18 teachers in PCB-containing schools and referent populations. Methods Blood samples from 18 teachers in PCB-containing schools were analyzed for 57 PCB congeners. Serum PCB concentrations and congener patterns were compared between the teachers, to the 2003-4 NHANES (National Health and Nutrition Examination Survey) data, and to data from 358 Greater Boston area men. Results Teachers at one school had higher levels of lighter (PCB 6-74) congeners compared to teachers from other schools. PCB congener 47 contributed substantially to these elevated levels. Older teachers (ages 50-64) from all schools had higher total (sum of 33 congeners) serum PCB concentrations than age-comparable NHANES reference values. Comparing the teachers to the referent population of men from the Greater Boston area (all under age 51), no difference in total serum PCB levels was observed between the referents and teachers up to 50 years age. However, the teachers had significantly elevated serum concentrations of lighter congeners (PCB 6-74). This difference was confirmed by comparing the congener-specific ratios between groups, and principal component analysis showed that the relative contribution of lighter congeners differed between the teachers and the referents. Conclusions These findings suggest that the teachers in the PCB-containing buildings had higher serum levels of lighter PCB congeners (PCB 6-74) than the referent populations. Examination of the patterns, as well as concentrations of individual PCB congeners in serum is essential to investigating the contributions from potential environmental sources of PCB exposure. PMID:21668970

  7. Lead concentration in blood of school children from copper mining area and the level of somatic development at birth

    Directory of Open Access Journals (Sweden)

    Teresa Sławińska-Ochla

    2011-12-01

    Full Text Available Background. The aim of the study was to assess the relations between lead intoxication in children at younger school age and the level of somatic development at birth. Materials and Methods. The research includes 717 children and adolescents 7–15 years old from LegnickoGłogowski copper mining region, which live in the vincity of „Głogów”, „Legnica” copper industrial plants and flotation tank reservoir „Żelazny most”. The analysis contained measures such as birth height, birth weight, Apgar score points, and blood lead level in 2007 and 2008. The whole blood lead level (Pb-B was indicated using atomic absorption spectrometry (AAS with electrothermic atomization by certified The Foundation for Children From The Copper Basin laboratory. Results.Rural childrenwere noted forsignificantly higher blood lead levelsthan urban peers. Also boysin comparison to girls had higher blood lead levels. Regardless of gender and place of residence there were no significant correlation between blood lead level and body mass at birth. Conclusion. The biological state of the organism at the moment of birth has no connection with the susceptibility to absorption of lead in the later phases of ontogenesis: the earlier school age and adlescence.

  8. Evaluating the implementation process of a participatory organizational level occupational health intervention in schools

    Directory of Open Access Journals (Sweden)

    Roosmarijn M. C. Schelvis

    2016-12-01

    Full Text Available Abstract Background The importance of process evaluations in examining how and why interventions are (un successful is increasingly recognized. Process evaluations mainly studied the implementation process and the quality of the implementation (fidelity. However, in adopting this approach for participatory organizational level occupational health interventions, important aspects such as context and participants perceptions are missing. Our objective was to systematically describe the implementation process of a participatory organizational level occupational health intervention aimed at reducing work stress and increasing vitality in two schools by applying a framework that covers aspects of the intervention and its implementation as well as the context and participants perceptions. Methods A program theory was developed, describing the requirements for successful implementation. Each requirement was operationalized by making use of the framework, covering: initiation, communication, participation, fidelity, reach, communication, satisfaction, management support, targeting, delivery, exposure, culture, conditions, readiness for change and perceptions. The requirements were assessed by quantitative and qualitative data, collected at 12 and 24 months after baseline in both schools (questionnaire and interviews or continuously (logbooks. Results The intervention consisted of a needs assessment phase and a phase of implementing intervention activities. The needs assessment phase was implemented successfully in school A, but not in school B where participation and readiness for change were insufficient. In the second phase, several intervention activities were implemented at school A, whereas this was only partly the case in school B (delivery. In both schools, however, participants felt not involved in the choice of intervention activities (targeting, participation, support, resulting in a negative perception of and only partial exposure to the

  9. Classroom management at the university level: lessons from a former high school earth science teacher

    Science.gov (United States)

    Lazar, C.

    2009-12-01

    Just a few days before my career as a fledgling science teacher began in a large public high school in New York City, a mentor suggested I might get some ideas about how to run a classroom from a book called The First Days Of School by Harry Wong. Although the book seemed to concentrate more on elementary students, I found that many of the principles in the book worked well for high school students. Even as I have begun to teach at the university level, many of Wong’s themes have persisted in my teaching style. Wong’s central thesis is that for learning to occur, a teacher must create the proper environment. In education jargon, a good climate for learning is generated via classroom management, an array of methods used by elementary and secondary school teachers to provide structure and routine to a class period via a seamless flow of complementary activities. Many college professors would likely consider classroom management to be chiefly a set of rules to maintain discipline and order among an otherwise unruly herd of schoolchildren, and therefore not a useful concept for mature university students. However, classroom management is much deeper than mere rules for behavior; it is an approach to instructional design that considers the classroom experience holistically. A typical professorial management style is to lecture for an hour or so and ask students to demonstrate learning via examinations several times in a semester. In contrast, a good high school teacher will manage a class from bell-to-bell to create a natural order and flow to a given lesson. In this presentation, I will argue for an approach to college lesson design similar to the classroom management style commonly employed by high school and elementary school teachers. I will suggest some simple, practical techniques learned during my high school experience that work just as well in college: warm-up and practice problems, time management, group activities, bulletin boards, learning environment

  10. Evaluating the implementation process of a participatory organizational level occupational health intervention in schools.

    Science.gov (United States)

    Schelvis, Roosmarijn M C; Wiezer, Noortje M; Blatter, Birgitte M; van Genabeek, Joost A G M; Oude Hengel, Karen M; Bohlmeijer, Ernst T; van der Beek, Allard J

    2016-12-01

    The importance of process evaluations in examining how and why interventions are (un) successful is increasingly recognized. Process evaluations mainly studied the implementation process and the quality of the implementation (fidelity). However, in adopting this approach for participatory organizational level occupational health interventions, important aspects such as context and participants perceptions are missing. Our objective was to systematically describe the implementation process of a participatory organizational level occupational health intervention aimed at reducing work stress and increasing vitality in two schools by applying a framework that covers aspects of the intervention and its implementation as well as the context and participants perceptions. A program theory was developed, describing the requirements for successful implementation. Each requirement was operationalized by making use of the framework, covering: initiation, communication, participation, fidelity, reach, communication, satisfaction, management support, targeting, delivery, exposure, culture, conditions, readiness for change and perceptions. The requirements were assessed by quantitative and qualitative data, collected at 12 and 24 months after baseline in both schools (questionnaire and interviews) or continuously (logbooks). The intervention consisted of a needs assessment phase and a phase of implementing intervention activities. The needs assessment phase was implemented successfully in school A, but not in school B where participation and readiness for change were insufficient. In the second phase, several intervention activities were implemented at school A, whereas this was only partly the case in school B (delivery). In both schools, however, participants felt not involved in the choice of intervention activities (targeting, participation, support), resulting in a negative perception of and only partial exposure to the intervention activities. Conditions, culture and

  11. [Food promotion and food preferences in Chilean school age children from different socioeconomic levels].

    Science.gov (United States)

    Olivares, Sonia; Lera, Lydia; Mardones, María Angélica; Araneda, Jacqueline; Bustos, Nelly; Olivares, María Antonieta; Colque, María Ester

    2011-06-01

    To determine the attitude towards marketing of food and beverages a sample of 1,048 school children ages 8 to 13 from three cities of Chile (north, center and south of the country) were interviewed. The instrument applied was a validated questionnaire used in previous studies. A descriptive analysis of the variables was performed and differences were determined by region, socioeconomic level (SEL) and gender using Chi2 test. Differences per SEL were higher in Santiago. A greater proportion of school children of medium-low SEL watched more than 2 hours of TV during weekdays and weekends (p food and beverage commercials was greater in medium-low SEL in Santiago (66%) (p foods at supermarkets, on the streets, shopping centers and on the Internet. The preferred commercials were those for beverages, chocolates, ice-creams and cereals. Most common foods taken from home to school were cookies, fruits and yogurt. Most of the children had money available to buy food and the products more frequently preferred were cookies, sweets, French fries, beverages with sugar, chocolates, ice-creams and hot-dogs. marketing of food and beverages is recognized and remembered by school age children, influencing what they buy and consume regularly at school.

  12. Community-level moderators of a school-based childhood sexual assault prevention program.

    Science.gov (United States)

    Morris, Matthew C; Kouros, Chrystyna D; Janecek, Kim; Freeman, Rachel; Mielock, Alyssa; Garber, Judy

    2017-01-01

    Childhood sexual abuse (CSA) is highly prevalent and associated with a wide variety of negative mental and physical health outcomes. School-based CSA education and prevention programs have shown promise, but it is unclear to what extent community-level characteristics are related to their effectiveness. The present cluster randomized controlled trial evaluated community-level moderators of the Safe@Lastprogramcomparedtoawaitlistcontrolcondition.(*) Knowledge gains from pre- to post-intervention were assessed in 5 domains: safe versus unsafe people; safe choices; problem-solving; clear disclosure; and assertiveness. Participants were 1177 students (46% White, 26% African American, 15% Hispanic, 4% Asian American, 6% Other) in grades 1 through 6 from 14 public schools in Tennessee. Multilevel models accounting for the nesting of children within schools revealed large effect sizes for the intervention versus control across all knowledge domains (d's ranged from 1.56 to 2.13). The effectiveness of the program was moderated by mean per capita income and rates of substantiated cases of child abuse and neglect in the community. Intervention effects were stronger for youth living in lower as compared to higher income counties, and for youth attending schools in counties with lower as compared to higher abuse/neglect rates. Child characteristics (sex, race) did not moderate intervention effects. This research identified two community-level factors that predicted the effectiveness of a CSA education and prevention program designed to improve children's knowledge of personal safety skills. School-based CSA prevention programs may require modification for communities with higher rates of child abuse and neglect. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Investigation of the radiation level and electromagnetic field strength in sample of Damascus schools

    International Nuclear Information System (INIS)

    Shweikani, R.; Abukassem, I.; Raja, G.; Algamdi, H.

    2009-12-01

    The aim of this work is to determine radon concentration and natural gamma dose rate, and to measure the electromagnetic fields (EMFs) level produced by electric power lines and also mobile phone base station inside some elementary and preparatory schools in old town during two terms (studding terms and summer break). Results showed that most of the obtained values were less than 200 Bq/m 3 the action levels, but there were some classrooms concentrations which are more than 200 Bq/m 3 . These high values may be due to building materials, radon concentration in the soil and poor ventilation. It has been noticed that radon concentrations during the second term (summer) were higher than the first term. This may be due to the poor ventilation as schools are closed during summer break. The results showed also decreasing in radon concentration with increasing height of the floor, and radon concentration in old schools is higher than modern ones. EMFs levels in ground and first floors were higher than second floor; the maximum detected values exceeded 50 V/m and 270 mA/m for electric and magnetic field strength respectively, and 0.5 μT for magnetic flux density. Mobile microwave radiation level was relatively low in all positions, and signal increases with floor height. Finally, no observable correlation between the measured electromagnetic fields and the radon concentration were established.

  14. Improving survey response rates from parents in school-based research using a multi-level approach.

    Science.gov (United States)

    Schilpzand, Elizabeth J; Sciberras, Emma; Efron, Daryl; Anderson, Vicki; Nicholson, Jan M

    2015-01-01

    While schools can provide a comprehensive sampling frame for community-based studies of children and their families, recruitment is challenging. Multi-level approaches which engage multiple school stakeholders have been recommended but few studies have documented their effects. This paper compares the impact of a standard versus enhanced engagement approach on multiple indicators of recruitment: parent response rates, response times, reminders required and sample characteristics. Parents and teachers were distributed a brief screening questionnaire as a first step for recruitment to a longitudinal study, with two cohorts recruited in consecutive years (cohort 1 2011, cohort 2 2012). For cohort 2, additional engagement strategies included the use of pre-notification postcards, improved study materials, and recruitment progress graphs provided to school staff. Chi-square and t-tests were used to examine cohort differences. Compared to cohort 1, a higher proportion of cohort 2 parents responded to the survey (76% versus 69%; p value of investing in a relatively simple multi-level strategy to maximise parent response rates, and potentially reduce recruitment time and costs.

  15. Level of Attention of Secondary School Students and Its Relationship with their Academic Achievement

    Directory of Open Access Journals (Sweden)

    Syed Manzoor Hussain Shah

    2015-06-01

    Full Text Available The major purpose of the study was to find out the relationship between the level of attention and academic achievement. The tool designed to carry out this study was questionnaire. A sample of 420 students was taken from six secondary schools of district chakwal. The data was collected personally by visiting the concerned schools. The collected data was properly tabulated and analyzed with the help of ANOVA. The major findings of the study were: students’ level of attention directly effects their academic achievement. Those students who have high level of attention their academic achievement is also higher. As the level of attention decreases academic achievement also decreases student with moderate attention level have average academic achievement while the student with low level of attention are failed. The main factors that distract student attention are noise, home environment, financial problems, health problems and lack of interest. The study concludes that attention should be considered an important psychological phenomenon that effects the students’ academic achievement. As the individuals are different in their capabilities, skills, intelligence and aptitude their level of attention is also different.

  16. A Comparison of the Fitness, Obesity, and Physical Activity Levels of High School Physical Education Students across Race and Gender

    Science.gov (United States)

    Davis, Kathryn L.; Wojcik, Janet R.; DeWaele, Christi S.

    2016-01-01

    Introduction: Little is known about the physical fitness, obesity, and physical activity (PA) levels of high school students in physical education classes when comparing racial and gender groups. Purpose: To compare the fitness, obesity, and PA levels of female and male students of different racial groups in 6 high schools in the southeastern…

  17. Consistency and Variation in School-Level Youth Sports Traumatic Brain Injury Policy Content.

    Science.gov (United States)

    Coxe, Kathryn; Hamilton, Kelsey; Harvey, Hosea H; Xiang, Joe; Ramirez, Marizen R; Yang, Jingzhen

    2018-03-01

    The purpose of the study was to examine the consistency and variation in content of high school written traumatic brain injury (TBI) policies in relation to the three key tenets of youth sports TBI laws. A content analysis was conducted on written TBI policies retrieved from 71 high schools currently participating in High School Reporting Information Online. Each policy was independently analyzed by two trained coders. The number and percent of the policies reflecting the three key tenets of state youth sports TBI laws were described and compared on policy enforcement (i.e., strictness of language), policy description (i.e., details and definitions of the requirements), and policy implementation steps (i.e., specific steps for implementing the requirements). Direct quotes were identified to support quantitative findings. All 71 high school TBI policies contained at least two of the three main TBI law tenets, where 98.6% (n = 70) included the return to play tenet, 83.1% (n = 59) included the removal from play tenet, and 59.2% (n = 42) specified the distribution of TBI information sheets to student-athletes and their parents. Nearly half of the policies (49.3%, n = 35) required parents' signature while only 39.4% (n = 28) required students' signature on the TBI information sheet. The language exhibited wide variance across the 71 TBI policies regarding policy enforcement, policy description, and policy implementation specifications. All 71 TBI policies covered at least two of the three youth sports TBI law tenets, but with considerable variation. Future research should assess variations by schools within the same state and their impact on TBI rates in school athletics. Copyright © 2017 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  18. Measurement and structural relations of an authoritative school climate model: A multi-level latent variable investigation.

    Science.gov (United States)

    Konold, Timothy R; Cornell, Dewey

    2015-12-01

    This study tested a conceptual model of school climate in which two key elements of an authoritative school, structure and support variables, are associated with student engagement in school and lower levels of peer aggression. Multilevel multivariate structural modeling was conducted in a statewide sample of 48,027 students in 323 public high schools who completed the Authoritative School Climate Survey. As hypothesized, two measures of structure (Disciplinary Structure and Academic Expectations) and two measures of support (Respect for Students and Willingness to Seek Help) were associated with higher student engagement (Affective Engagement and Cognitive Engagement) and lower peer aggression (Prevalence of Teasing and Bullying) on both student and school levels of analysis, controlling for the effects of school demographics (school size, percentage of minority students, and percentage of low income students). These results support the extension of authoritative school climate model to high school and guide further research on the conditions for a positive school climate. Copyright © 2015 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

  19. Investigating Indoor Radon Levels and Influencing Factors in Primary Schools of Zulfi City, Saudi Arabia

    International Nuclear Information System (INIS)

    Al-Ghamdi, S. S.; Al-Garawi, M. S.; Al-Mosa, Tahani M.; Baig, M. R.

    2011-01-01

    Measurement of indoor Concentrations were performed in Zulfi city of Saudi Arabia, using CR-39 track etch detectors. This investigation focused on the influence of different parameters, namely different locations, school categories, school building types, and room type as well as on the existence of differences in radon concentration at floor levels. We divided the Zulfi city into five regions, keeping in mind their geographical locations between Tuwaiq Mountains and Al-Thuwayrat sands. The measured average radon concentrations for regions 1-5 respectively are: 87.0±14.2 Bq/m 3 , 83.4±6.0 Bq/m 3 , 61.6±6.4 Bq/m 3 , 63.7±5.4 Bq/m 3 and 87.5±6.Bq/m 3 and the minimum concentrations are 28.0 Bq/m 3 , 5.5 Bq/m 3 , 1.1 Bq/m 3 , 1.0 Bq/m 3 and 24 Bq/m 3 respectively. These results are still within normal limits and below the action level of 148 Bqm -3 set by the U.S. Environmental Protection Agency (EPA). A test of significance using Minitab program was applied to investigate if radon levels in regions are significantly different from each other. We tried all combinations, and found the following results. The ''within regions''(different location) test yielded, region 2 is not significant versus region ''1''(p = 0.783) and versus region ''5''(P = 0.646), whereas it is significant versus region ''3''(P = 0.0160) and also versus region ''4''(p = 0.018). We investigated government and rented school's building also and none was found significantly different (p = 0.052). Floors of the same building were tested in order to examine the radon concentration as a function of storey level. No significant difference was observed at floor levels (p = 0.009). When girl's schools versus Boys and kindergartens schools were tested they were found significantly different. It is believed that this significant difference is due to geographical nature of the area, since most of the girl's schools were selected from regions 2 and 3, these regions are relatively close to the Tuwaiq

  20. The presence of asthma, the use of inhaled steroids, and parental education level affect school performance in children.

    Science.gov (United States)

    Tsakiris, A; Iordanidou, M; Paraskakis, E; Tsalkidis, A; Rigas, A; Zimeras, S; Katsardis, C; Chatzimichael, A

    2013-01-01

    Childhood asthma is a frequent cause of absenteeism that affects school performance. We aimed to investigate the impact of asthma on absenteeism and school performance level of elementary and high school students. Data about sociodemographics, absenteeism, and academic achievement were obtained from 1539 students attending 98 schools in Greece. School performance was assessed for the last two years of school attendance using parents' and teachers' reports and grade point average promotion. The mean of the days of absence of students with asthma was higher compared to the healthy students (6.2 ± 11.7 versus 0.3 ± 3.1, resp., P absenteeism than those with increased healthcare use for asthma (4.3 ± 8.6 versus 12.4 ± 17.0 days, resp., P Absenteeism was associated with poor school performance for the last two years of school (P = 0.002) and with lower grade point promotion in elementary school students (P = 0.001) but not in high school students (P = 0.316). Higher level of parental education was associated with better school performance (P performance (OR = 0.64, P = 0.049, 95%CI = 0.41-1.00) in elementary students. Students with asthma using inhalers were four times more likely to perform excellently in elementary school (OR = 4.3, P = 0.028, 95%CI = 1.17-15.95) than their asthmatic peers with alternative asthma treatments. Conclusions. Asthma and increased healthcare use enhance school absenteeism. Inhaled steroid use and the higher parental education level were the most important predicting factors for good school performance in elementary school asthmatic children.

  1. Physical fitness of primary school children in the reflection of different levels of gross motor coordination

    Directory of Open Access Journals (Sweden)

    Ingrid Ružbarská

    2016-12-01

    Full Text Available Background: Lower level of motor competences may result in unsuccessful engaging of children in physical activities as early as pre-school age and also prepubescent ages. This may subsequently lead to a spiral of forming negative attitudes towards an active lifestyle and may be accompanied by a negative trend in weight status and physical fitness outcomes. Objective: The aim of the study was to identify and analyze differences in physical fitness and somatic parameters of primary school-aged children according to level of their gross motor coordination. Methods:  A sample of 436 children aged 7 to 10 years, of which were 222 girls and 214 boys, performed physical fitness tests - Eurofit test battery. The level of motor coordination was assessed using the test battery Körperkoordination-Test-für-Kinder (KTK. The anthropometric data (body mass, body height, sum of five skinfolds were measured. The one-way ANOVA was used to assess differences in physical fitness test items and anthropometry parameters between children with normal motor quotient (MQ ≥ 86 and decreased levels of gross motor coordination (MQ ≤ 85. Results: Research findings indicate a strongly negative trend in physical development of children with motor deficits (MQ ≤ 85. The results of ANOVA revealed significantly less favourable level of most of the assessed physical fitness parameters in children with decreased level of motor coordination. Conclusions: The findings suggest that physical fitness outcomes of primary school-aged children are associated with a lower level of motor coordination. Motor coordination probably plays an important role in preventing, or moderating the so-called negative trajectory leading to childhood overweight or obesity.

  2. Child-and School-Level Predictors of Children's Bullying Behavior: A Multilevel Analysis in 648 Primary Schools

    Science.gov (United States)

    Fink, Elian; Patalay, Praveetha; Sharpe, Helen; Wolpert, Miranda

    2018-01-01

    A great deal of bullying behavior takes place at school, however, existing literature has predominantly focused on individual characteristics of children associated with bullying with less attention on school-level factors. The current study, comprising 23,215 children (51% boys) recruited from Year 4 or Year 5 (M = 9.06 years, SD = 0.56 years)…

  3. Class Room Exercises Using JMA-59-Type Seismograms for Earthquake Study at High-School Level

    Science.gov (United States)

    Okamoto, Y.; Furuta, S.; Hirota, N.

    2013-12-01

    The JMA-59-type electromagnetic seismograph was the standard seismograph for routine observations by the Japan Meteorological Agency (JMA) from the 1960's to the 1990's. Some features of those seismograms include 1) displacement wave records (electrically integrated from a velocity output by a moving-coil-type sensor), 2) ink records on paper (analog recording with time marks), 3) continuous drum recording for 12 h, and 4) lengthy operation time over several decades. However, the digital revolution in recording systems during the 1990's made these analog features obsolete, and their abundant and bulky paper-based records were stacked and sometimes disregarded in the library of every observatory. Interestingly, from an educational aspect, the disadvantages of these old-fashioned systems become highly advantageous for educational or outreach purposes. The updated digital instrument is essentially a 'black-box,' not revealing its internal mechanisms and being too fast for observing its signal processes. While the old seismometers and recording systems have been disposed of long since, stacks of analog seismograms continue to languish in observatories' back rooms. In our study, we develop some classroom exercises for studying earthquakes at the mid- to high-school level using these analog seismograms. These exercises include 1) reading the features of seismic records, 2) measuring the S-P time, 3) converting the hypocentral distance from Omori's distance formula, 4) locating the epicenter/hypocenter using the S-P times of surrounding stations, and 5) estimating earthquake magnitude using the Tsuboi's magnitude formula. For this calculation we developed a 'nomogram'--a graphical paper calculator created using a Python-based freeware tool named 'PyNomo.' We tested many seismograms and established the following rules: 1) shallow earthquakes are appropriate for using the Tsuboi's magnitude formula; 2) there is no saturation at peak amplitude; 3) seismograms make it easy to

  4. The Revised School Culture Elements Questionnaire: Gender and Grade Level Invariant?

    Science.gov (United States)

    DeVaney, Thomas A.; Adams, Nan B.; Hill-Winstead, Flo; Trahan, Mitzi P.

    2012-01-01

    The purpose of this research was to examine the psychometric properties of the RSCEQ with respect to invariance across gender and grade level, using a sample of 901 teachers from 44 schools in southeast Louisiana. Reliability estimates were consistent with previous research and ranged from 0.81 to 0.90 on the actual and 0.83 to 0.92 on the…

  5. A pilot study: Horticulture-related activities significantly reduce stress levels and salivary cortisol concentration of maladjusted elementary school children.

    Science.gov (United States)

    Lee, Min Jung; Oh, Wook; Jang, Ja Soon; Lee, Ju Young

    2018-04-01

    The effects of three horticulture-related activities (HRAs), including floral arranging, planting, and flower pressing were compared to see if they influenced changes on a stress scale and on salivary cortisol concentrations (SCC) in maladjusted elementary school children. Twenty maladjusted elementary school children were randomly assigned either to an experimental or control group. The control group carried out individual favorite indoor activities under the supervision of a teacher. Simultaneously, the ten children in the experimental group participated in a HRA program consisting of flower arrangement (FA), planting (P), and flower pressing (PF) activities, in which the other ten children in the control group did not take part. During nine sessions, the activities were completed as follows: FA-FA-FA, P-P-P, and PF-PF-PF; each session lasted 40 min and took place once a week. For the quantitative analysis of salivary cortisol, saliva was collected from the experimental group one week before the HRAs and immediately after the activities for 9 consecutive weeks at the same time each session. In the experimental group, stress scores of interpersonal relationship, school life, personal problems, and home life decreased after the HRAs by 1.3, 1.8, 4.2, and 1.3 points, respectively. In particular, the stress score of school life was significantly reduced (P < 0.01). In addition, from the investigation of the SCCs for the children before and after repeating HRAs three times, it was found that flower arrangement, planting, and flower pressing activities reduced the SCCs by ≥37% compared to the SCCs prior to taking part in the HRAs. These results indicate that HRAs are associated with a reduction in the stress levels of maladjusted elementary school children. Copyright © 2018. Published by Elsevier Ltd.

  6. Micronutrient levels and nutritional status of school children living in Northwest Ethiopia

    Directory of Open Access Journals (Sweden)

    Amare Bemnet

    2012-12-01

    Full Text Available Abstract Background Several micronutrients are essential for adequate growth of children. However, little information is available on multiple micronutrient status of school children in Ethiopia. The present study was designed to evaluate the relationship between multiple micronutrient levels and nutritional status among school children. Method In this cross-sectional study, anthropometric data, blood and stool samples were collected from 100 children at Meseret Elementary School in Gondar town, Northwest Ethiopia. Serum concentration of magnesium, calcium, iron, copper, zinc, selenium and molybdenum were measured by inductively coupled plasma mass spectrometer. Anthropometric indices of weight-for-age, height-for-age and BMI-for-age were used to estimate the children's nutritional status. Stool samples were examined by standard microscopic methods for intestinal parasites. Results The prevalence of stunting, underweight, wasting and intestinal parasitoses among school children was 23%, 21%, 11% and18%, respectively. The mean serum levels of magnesium, calcium, iron, copper, zinc, selenium and molybdenum were 2.42±0.32 (mg/dl, 15.31±2.14 (mg/dl, 328.19±148.91 (μg/dl, 191.30±50.17 (μg/dl, 86.40±42.40 (μg/dl, 6.32±2.59 (μg/dl, and 0.23±0.15 (μg/dl, respectively. Selenium deficiency, zinc deficiency and magnesium deficiency occurred in 62%, 47%, and 2% of the school children, respectively. Height-for-age showed significant positive correlation with the levels of copper and molybdenum (p = 0.01 and with the levels of magnesium (p = 0.05. Conclusion Deficiencies of selenium and zinc were high among the school children although the deficiencies were not significantly related with their nutritional status. The prevalence of both malnutrition and intestinal parasitism was not negligible. These calls for the need to undertake multicentre studies in various parts of the country to substantiate the data obtained in the present study so that

  7. Micronutrient levels and nutritional status of school children living in Northwest Ethiopia.

    Science.gov (United States)

    Amare, Bemnet; Moges, Beyene; Fantahun, Bereket; Tafess, Ketema; Woldeyohannes, Desalegn; Yismaw, Gizachew; Ayane, Tilahun; Yabutani, Tomoki; Mulu, Andargachew; Ota, Fusao; Kassu, Afework

    2012-12-13

    Several micronutrients are essential for adequate growth of children. However, little information is available on multiple micronutrient status of school children in Ethiopia. The present study was designed to evaluate the relationship between multiple micronutrient levels and nutritional status among school children. In this cross-sectional study, anthropometric data, blood and stool samples were collected from 100 children at Meseret Elementary School in Gondar town, Northwest Ethiopia. Serum concentration of magnesium, calcium, iron, copper, zinc, selenium and molybdenum were measured by inductively coupled plasma mass spectrometer. Anthropometric indices of weight-for-age, height-for-age and BMI-for-age were used to estimate the children's nutritional status. Stool samples were examined by standard microscopic methods for intestinal parasites. The prevalence of stunting, underweight, wasting and intestinal parasitoses among school children was 23%, 21%, 11% and 18%, respectively. The mean serum levels of magnesium, calcium, iron, copper, zinc, selenium and molybdenum were 2.42±0.32 (mg/dl), 15.31±2.14 (mg/dl), 328.19±148.91 (μg/dl), 191.30±50.17 (μg/dl), 86.40±42.40 (μg/dl), 6.32±2.59 (μg/dl), and 0.23±0.15 (μg/dl), respectively. Selenium deficiency, zinc deficiency and magnesium deficiency occurred in 62%, 47%, and 2% of the school children, respectively. Height-for-age showed significant positive correlation with the levels of copper and molybdenum (p = 0.01) and with the levels of magnesium (p = 0.05). Deficiencies of selenium and zinc were high among the school children although the deficiencies were not significantly related with their nutritional status. The prevalence of both malnutrition and intestinal parasitism was not negligible. These calls for the need to undertake multicentre studies in various parts of the country to substantiate the data obtained in the present study so that appropriate and beneficial strategies for micronutrient

  8. Seres Vivos. Nivel I. Basado en el curso de estudios de Ciencia de Montgomery County Public Schools. (Living Beings. Level 1. Based on the Montgomery County Public Schools Science Studies Program).

    Science.gov (United States)

    Senger, Graciela

    This curriculum unit, developed by the Montgomery County Public Schools, Maryland, was designed for use in the elementary level foreign language immersion program. It is geared toward the first grade science classroom. The unit includes instructional and performance objectives, necessary vocabulary lists, optional language structure sections,…

  9. The impact of low-level lead toxicity on school performance among children in the Chicago Public Schools: a population-based retrospective cohort study.

    Science.gov (United States)

    Evens, Anne; Hryhorczuk, Daniel; Lanphear, Bruce P; Rankin, Kristin M; Lewis, Dan A; Forst, Linda; Rosenberg, Deborah

    2015-04-07

    Environmental lead exposure poses a risk to educational performance, especially among poor, urban children. Previous studies found low-level lead exposure was a risk factor for diminished academic abilities, however, this study is distinct because of the very large sample size and because it controlled for very low birth weight and early preterm birth-two factors closely associated with lower academic performance. In this study we examined the association between lead concentration in whole blood (B-Pb) of Chicago Public School (CPS) children and their performance on the 3(rd) grade Illinois Standard Achievement Tests (ISAT) reading and math scores. We examined 58,650 children born in Chicago between 1994 and 1998 who were tested for blood lead concentration between birth and 2006 and enrolled in the 3(rd) grade at a CPS school between 2003 and 2006. We linked the Chicago birth registry, the Chicago Blood Lead Registry, and 3(rd) grade ISAT scores to examine associations between B-Pb and school performance. After adjusting for other predictors of school performance including poverty, race/ethnicity, gender, maternal education and very low birth weight or preterm-birth, we found that B-Pbs below 10 μg/dL were inversely associated with reading and math scores in 3(rd) grade children. For a 5 μg/dL increase in B-Pb, the risk of failing increased by 32% for reading (RR = 1.32, 95%CI = 1.26, 1.39) and math (RR = 1.32, 95%CI = 1.26, 1.39). The effect of lead on reading was non-linear with steeper failure rates at lower B-Pbs. We estimated that 13% of reading failure and 14.8% of math failure can be attributed to exposure to blood lead concentrations of 5 to 9 vs. 0 to 4 μg/dL in Chicago school children. Early childhood lead exposure is associated with poorer achievement on standardized reading and math tests in the third grade, even at very low B-Pbs. Preventing lead exposure in early childhood is critical to improving school performance.

  10. Outline of deaf schools on the level throughout the country : A study on architectural planning for the deaf school Part 1

    OpenAIRE

    平根, 孝光

    1993-01-01

    This paper is to make clear in outline of deaf schools on the level throughout the country in 1990s. The factors might supposedly exhibit the characteristics of deaf schools are as follows : 1) In deaf schools which have 4 departments and in which early-age education for such children of no less than 3 years of age is executed, babies, young children, children, and juveniles whose age cover a wide renge from 0 to 21 study in a same school, where great gaps are evidently noticed in such people...

  11. The Impact of Low-Level Lead Toxicity on School Performance among Hispanic Subgroups in the Chicago Public Schools.

    Science.gov (United States)

    Blackowicz, Michael J; Hryhorczuk, Daniel O; Rankin, Kristin M; Lewis, Dan A; Haider, Danish; Lanphear, Bruce P; Evens, Anne

    2016-08-01

    Environmental lead exposure detrimentally affects children's educational performance, even at very low blood lead levels (BLLs). Among children in Chicago Public Schools (CPS), the severity of the effects of BLL on reading and math vary by racial subgroup (White vs. Hispanic vs. non-Hispanic Black). We investigated the impact of BLL on standardized test performance by Hispanic subgroup (Mexican, Puerto Rican, and Other Hispanic). We examined 12,319 Hispanic children born in Chicago between 1994 and 1998 who were tested for BLL between birth and 2006 and enrolled in the 3rd grade at a CPS school between 2003 and 2006. We linked the Chicago birth registry, the Chicago Blood Lead Registry, and 3rd grade Illinois Standard Achievement Test (ISAT) scores to examine associations between BLL and school performance. Primary analyses were restricted to children with BLL below 10 µg/dL (0.483 µmol/L). BLLs below 10 µg/dL (0.483 µmol/L) were inversely associated with reading and math scores in all Hispanic subgroups. Adjusted Relative Risks (RRadj) and 95% confidence intervals (CI) for reading and math failure were 1.34 (95% CI = 1.25, 1.63) and 1.53 (95% CI = 1.32, 1.78), respectively, per each additional 5 µg/dL of lead exposure for Hispanic children; RRadj did not differ across subgroups. We estimate that 7.0% (95% CI = 1.8, 11.9) of reading and 13.6% (95% CI = 7.7, 19.2) of math failure among Hispanic children can be attributed to exposure to BLLs of 5-9 µg/dL (0.242 to 0.435 µmol/L) vs. 0-4 µg/dL (0-0.193 µmol/L). The RRadj of math failure for each 5 µg/dL (0.242 µmol/L) increase in BLL was notably (p = 0.074) stronger among black Puerto Rican children (RRadj = 5.14; 95% CI = 1.65-15.94) compared to white Puerto Rican children (RRadj = 1.50; 95% CI = 1.12-2.02). Early childhood lead exposure is associated with poorer achievement on standardized reading and math tests in the 3rd grade for Mexican, Puerto Rican, and Other Hispanic children enrolled in Chicago

  12. MOTIVATIONAL LEVEL AND PARTICIPATION BARRIERS IN SCHOOL PHYSICAL EDUCATION AMONG ADOLESCENTS

    Directory of Open Access Journals (Sweden)

    Izenedin Mehmeti

    2015-05-01

    Full Text Available The purpose of the present study was to explore motivation in school physical education (PE, barriers and demotivation factors that influence student’s parti¬ci¬pation in PE. The participants of the study were (n = 305 kosovan students (155 boys, 150 girls, 15.5 years at grade10 and 11 of secondary high schools. Results of the study indicate that adolescents showed lack of enthusiasm for a stereotypical activities and lack of motivation. Students were more likely to report two main barriers (a Institutional related barriers to participation in school Physical education (PE such as ;the lack of facilities and equipment (Gym and sport requisites, lower priority given to PE by schools, traditional PE curriculum not flexible enough to meet different student’s needs and (b PE teacher related barriers; low levels of confidence and competence in teaching PE, being unable to provide safely planned and structured lessons, lack of teacher support, PE uniforms, outdated curriculum focusing mostly on team sports rather than overall fitness by giving more importance to winning than to participation. Often or most of the times teachers use “direct instruction” to introduce a new movement or activity, which has a lack of student involvement, group work, opportunities to explore, etc

  13. Student School-Level Math Knowledge Influence on Applied Mathematics Study Courses

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    Rima Kriauzienė

    2013-08-01

    Full Text Available Purpose—to find out the influence of student school-level math knowledge on courses of applied mathematics studies: what is the importance of having a math maturity exam for students, an estimate of social science students’ motivation to learn math, and attendance of seminars. Students who did take the state exam attended more seminars than the students who did not take math exam, and vice versa. Design/methodology/approach—this work describes research which involved persistent MRU Public Administration degree program second-year students. Doing statistical analysis of the data will be a link between school-level mathematics knowledge and attendance activity in seminars and motivation to learn mathematics. Findings—the research is expected to establish a connection between school-level mathematics knowledge and student motivation to learn mathematics. It was found that there is no correlation between student opinions about school mathematics courses and result of their first test. Determine relationship between attendance of exercises and public examinations. Between the stored type of exam and test results are dependent. Determine relationship between exercise attendance and test results, as shown by the calculated correlation coefficient Based on the results, it’s recommended to increase the number of exercises. A more refined analysis of the data is subject to further investigation. Research limitations/implications—this method is just one of the possible ways of application. Practical implications—that kind of research and its methodology can be applied not only to the subject of applied mathematics studies, but also to other natural or social sciences. Originality/Value—empirical experiment data can be used in other studies of Educology nature analysis.

  14. Student School-Level Math Knowledge Influence on Applied Mathematics Study Courses

    Directory of Open Access Journals (Sweden)

    Tadas Laukevičius

    2011-12-01

    Full Text Available Purpose—to find out the influence of student school-level math knowledge on courses of applied mathematics studies: what is the importance of having a math maturity exam for students, an estimate of social science students’ motivation to learn math, and attendance of seminars. Students who did take the state exam attended more seminars than the students who did not take math exam, and vice versa.Design/methodology/approach—this work describes research which involved persistent MRU Public Administration degree program second-year students. Doing statistical analysis of the data will be a link between school-level mathematics knowledge and attendance activity in seminars and motivation to learn mathematics.Findings—the research is expected to establish a connection between school-level mathematics knowledge and student motivation to learn mathematics.It was found that there is no correlation between student opinions about school mathematics courses and result of their first test.Determine relationship between attendance of exercises and public examinations.Between the stored type of exam and test results are dependent.Determine relationship between exercise attendance and test results, as shown by the calculated correlation coefficientBased on the results, it’s recommended to increase the number of exercises. A more refined analysis of the data is subject to further investigation.Research limitations/implications—this method is just one of the possible ways of application.Practical implications—that kind of research and its methodology can be applied not only to the subject of applied mathematics studies, but also to other natural or social sciences.Originality/Value—empirical experiment data can be used in other studies of Educology nature analysis.

  15. Serum Zinc Level in Asthmatic and Non-Asthmatic School Children

    Directory of Open Access Journals (Sweden)

    Atqah AbdulWahab

    2018-03-01

    Full Text Available Asthma is one of the most common chronic disorders among children. Zinc (Zn is an essential dietary antioxidant and may have a special role in assisting the airways of asthmatic subjects. The primary objective of this study was to measure serum Zn levels among asthmatic school children and to compare this to the serum Zn level in non-asthmatic children. The secondary objective was to investigate the relationship between Zn levels and the degree of asthma control. A cross-sectional study following forty asthmatic children and forty matched non-asthmatic children of both genders was conducted. Weight, height, body mass index (BMI, BMI Z-scores, serum Zn, hemoglobin, total protein, and albumin concentrations were measured in both groups. Serum immunoglobulin E (IgE levels, the forced expiratory volume in 1 second (FEV1, and dosage of inhaled steroids were measured in asthmatic school children. The results show the mean Zn level among asthmatic children was 12.78 ± 1.8 μmol/L. Hypozincemia was detected in four asthmatic children. Asthma and control groups were matched in age, gender, and BMI Z score (p > 0.05. No significant difference was observed in Zn levels, hemoglobin, albumin, and total protein between both groups (p > 0.05. Among asthmatics, Zn levels were not significantly associated with the degree of asthma control (well controlled, mean Zn = 12.9 ± 1.5, partially controlled, mean Zn = 11.9 ± 1.6, and uncontrolled, mean Zn = 3.62 ± 2.2 (p = 0.053. The Zn level was not correlated with the FEV1 Z score. There was no significant association between Zn level and the dosage of inhaled steroids or IgE concentrations (p > 0.05. The findings show that Zn may not play a major role in the degree of asthma control. Larger studies are needed to confirm these results.

  16. Effects of Individual and School-Level Characteristics on a Child’s Gross Motor Coordination Development

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    Raquel Chaves

    2015-07-01

    Full Text Available The aim of this study was to identify child and school-level characteristics that explained inter-individual differences in gross motor coordination (GMC. Participants (n = 390, recruited from 18 Portuguese primary schools, were aged 6 to 10 years of age. Birth weight, body fat (BF, physical activity (PA, physical fitness (PF and GMC were assessed. School size, setting, infrastructure and physical education classes were considered as school context markers. A multilevel modeling approach was used to identify hierarchical effects (child and school levels. It was found that children-level variables (sex, PF, and BF significantly explained 63% of the 90% variance fraction at the individual level; boys outperformed girls (p < 0.05, individuals with higher BF were less coordinated (p < 0.05, and those with higher PF were more coordinated (p < 0.05. School-variables (e.g. school size and playing surface explained 84% of the 10% variation fraction. These findings confirm the roles of sex, PFS and BF. Interestingly they also suggest that the school environment plays a minor but significant role in GMC development. However, it is important to stress that the school context and conditions can also play an important role in a child’s motor development, providing adequate and enriching motor opportunities.

  17. The impact of noise level on students' learning performance at state elementary school in Medan

    Science.gov (United States)

    Buchari, Matondang, Nazaruddin

    2017-06-01

    This study was conducted to determine the level and impact of noise on pupils' learning performance that was observed through a survey at State Elementary School (SDN 060882), which is located on the corner of Abdullah Lubis Street and Pattimura Medan Street. The study was done by measuring the noise level using the Threshold Limit Value (TLV) by taking 24 locations as the measurement points. The results indicated that the noise levels exceeded the standard TLV >55 dBA as regulated in the Decree of the Minister of Environment No. KEP/48/MENLH/11/1996. According to the data processing, the noise level at school was 70.79 dBA. The classrooms were classified into noisy zones based on the Noise Mapping. Those in Red Zone which noise level were in the range of (69-75 dBA) were Class IIIa, Class IVb, and Class VI. In addition, those in Yellow Zone which were in the range of (65-69 dBA) were Class II, Class IIIa, Class IVa and Class V. The noise brought the physiological impact in the forms of dizziness that had the highest percentage of 22% and emotional and uncomfortable feeling of 21%; the communication impact of teacher's explanation disturbance of 22%; and Pupils' learning performance was evidenced to decline of 22%. Some improvements are suggested to reduce the noise such as the reposition of windows, acoustic material to cover the classrooms' wall, and bamboo trees or grasses as the barried around the school area.

  18. Limites e possibilidades dos programas de aceleração de aprendizagem The limits and possibilities of including students from remedial learning programs in regular schooling

    Directory of Open Access Journals (Sweden)

    Clarilza Prado de Sousa

    1999-11-01

    Full Text Available Pretendi neste trabalho analisar os limites e possibilidades da escola integrar alunos com atraso de escolaridade em processos de educação regular, que receberam apoio de programas de aceleração da aprendizagem. Baseada nas avaliações realizadas desses programas por professores do Programa de Estudos Pós-Graduados em Psicologia da Educação da PUCSP e por pesquisadores do Núcleo de Avaliação Educacional da Fundação Carlos Chagas, discuto os resultados efetivamente alcançados considerando duas categorias de análise. Na primeira categoria, analiso os efeitos da estratégia pedagógica promovida pelos programas, nas aprendizagens e progressos dos alunos participantes. Na segunda categoria, procuro analisar as possibilidades de integração/inclusão desses alunos no processo de educação regular. Finalmente, à guisa de conclusão, procuro fazer algumas considerações teórico-metodológicas. Distinguindo integração de inclusão, discuto os limites e possibilidades que as ações dos programas têm de realmente promoverem o desenvolvimento de uma escola sem exclusão.This article analyzes the limits and possibilities for schools to include students with schooling deficits who receive support from the accelerated learning programs, in their regular education processes. Based on evaluations of these programs done by professors from the Post Graduate Program in Educational Psychology of the Pontifical Catholic University of São Paulo and by researchers from the Nucleus for Educational Evaluation of the Carlos Chagas Foundation, the results will be discussed in two analytical categories. In the first category, I analyze the effects of the teaching strategies promoted by the programs on the learning and progress of the participating students. In the second category, I seek to analyze the possibilities for integration/inclusion of these students in the regular educational process. Finally by way of conclusion, I try to make some

  19. The level of new science leadership behaviors of school principals: A scale development

    Directory of Open Access Journals (Sweden)

    Akpil Şerife

    2016-01-01

    Full Text Available Einstein’s theory of relativity and quantum physics opened Newton physics up for discussion, thus triggering the new science at the beginning of the 20th century. Philosophy of science, which was named as the new science in the 20th century, caused fundamental changes in research methods and paradigms. The methods and set of values brought by the new science affected social sciences as well. In conjunction with this mentioned change and development, the field of education and the view of schools were influenced. In the same vein, identifying the thoughts of school principals on leadership styles based on new science was considered as a primary need and set the objective of this research. In this regard, a “The Levels of New Science Leadership Behaviors of School Principals Scale” was developed. Following the literature review, the scale with 54 items was prepared and underwent expert review. Finally it was applied to 200 school principals who were working in primary and secondary schools in the Anatolian side of Istanbul. The data acquired were analyzed through SPSS 15.0 and Lisrel 8.51 programs. The results of the analysis revealed that the scale was comprised of a total of 27 items and had 5 factors (dimensions. The reliability analysis indicated internal consistency value (Cronbach Alpha as .94. Confirmatory factor analysis was carried out in Lisrel program. According to results of confirmatory factor analysis, the X2/df ratio was calculated as 2, 24 which showed that the measurement model was in accord with the data.

  20. PAHs levels in gas and particle-bound phase in schools at different locations in Serbia

    Directory of Open Access Journals (Sweden)

    Živković Marija

    2015-01-01

    Full Text Available This study investigated seasonal variation of PAHs and their partition between gas and particulate-bounded phases in indoor and outdoor air in 4 schools in Serbia located at different locations. The sampling campaigns were conducted during one workweek at each school successively. Campaigns were conducted in schools during heating and non-heating seasons in December 2011 and June 2012. Seasonal variations of gas and particle-bounded PAHs concentrations were observed with higher levels during heating season. The highest total PAH values were associated with the gas phase in both sampling periods. The total PAHs concentration at indoor and at the outdoor sites, during heating season, ranged from 88.45 to 447.72 ng/m3 and 201.69 to 1017.15 ng/m3, respectively. During non-heating season, the total PAHs concentration ranged from 36.91 to 271.57 ng/m3 in indoor environment and 27.00 to 132.32 ng/m3 in outdoor environment. Most of the I/O ratios were less than 1, which indicated that the indoor PAHs were mostly from outdoor sources. The use of diagnostic ratio showed that traffic emission and coal combustion are the major sources of PAHs. Only the diagnostic ratios for the school, located near the industrial area, showed significant deviation compared to other schools. [Projekat Ministarstva nauke Republike Srbije, br. TR33036: Development of new meteorological mast for turbulence parameters characterization and br. III42008: Evaluation of Energy Performances and Indoor Environment Quality of Educational Buildings in Serbia with Impact to Health

  1. Perceptions of Teachers towards Assessment Techniques at Secondary Level Private School of Karachi

    Directory of Open Access Journals (Sweden)

    Henna Fatemah

    2015-12-01

    Full Text Available This paper sets out to explore the perceptions of teachers towards assessment techniques at a secondary level private school of Karachi. This was conjectured on the basis of the circumstances of parallel boards in the education system of Pakistan and its effectiveness within the context with respect to the curriculum. This was gauged in line with the forms and techniques of assessment corresponding with the curriculum. A qualitative research design based on interviews was chosen for this study. Purposive sampling was used to select the teachers from a school. The findings of the study revealed that the General Certificate of Secondary Education (GCSE is best suited to assess students’ knowledge and skills and the teachers viewed that in order for students to be accomplished in this board, the ways of assessment must take a more meaningful measure of evaluating student’s progress

  2. Student selection: are the school-leaving A-level grades in biology and chemistry important?

    Science.gov (United States)

    Green, A; Peters, T J; Webster, D J

    1993-01-01

    This study determined the relationships of grades in A-level biology and chemistry with examination success or failure during the medical course. By inspection of medical student records, A-level grades at entry to medical school and examination performance were obtained for 128 (91%) of the students who sat their final MBBCh examination at the University of Wales College of Medicine in June 1988. The majority, 92 (72%), completed their medical school careers with no professional examination failures; 15 failed examinations just in the period up to 2nd MB; 11 failed examinations in the clinical period only and 10 failed examinations in both periods. Whereas grade achieved in A-level chemistry was not associated with undergraduate examination performance, students with a grade A or B in A-level biology were less likely to have problems than the others (21% compared with 47%; the difference of 26% has a 95% confidence interval of 7% to 44%). Specifically, there appears to be a strong relationship between a low grade in biology and difficulties in the preclinical examinations. Moreover, for those who have difficulties at this stage, this association continues later in the course.

  3. Reviewing the relation between the problem solving skills of school of health students and their social skill levels

    OpenAIRE

    Gül Ergün; Buket Şimşek Arslan

    2017-01-01

    This research aims at reviewing the relation between the problem solving skills of health high school students and their social skill levels.  It was planned to be descriptive. The universe of the research was composed of nursing students in the health high school. The sample was determined to be the whole of the universe. A written permission was taken from the management of the health high school regarding the research. Problem Solving Inventory and Social Skill Inventory; the form towards ...

  4. A situation analysis of the competitive schools based cricket coaching programmes at u/19 level in the Gauteng province

    OpenAIRE

    2014-01-01

    M.Phil. (Sport Management) The purpose of this study was to investigate the management of cricket coaching programmes at u/19 level in the Gauteng Province. Specifically, this study attempted to determine the current situation regarding management of coaching programmes and the delivery of in-school driven programmes in the province. Data was collected from schools offering cricket as a sport from both the Gauteng Lions and Northerns Cricket Union franchises. There were 10 schools in the N...

  5. Indoor and outdoor PM10 levels at schools located near mine dumps in Gauteng and North West Provinces, South Africa

    Directory of Open Access Journals (Sweden)

    Vusumuzi Nkosi

    2017-01-01

    Full Text Available Abstract Background Few studies in South Africa have investigated the exposure of asthmatic learners to indoor and outdoor air pollution at schools. This study compared outdoor PM10 and SO2 exposure levels in exposed (1–2 km from gold mine dumps and unexposed schools (5 km or more from gold mine dumps. It also examined exposure of asthmatic children to indoor respirable dust at exposed and unexposed schools. Methods The study was conducted between 1 and 31 October 2012 in five schools from exposed and five from unexposed communities. Outdoor PM10 and SO2 levels were measured for 8-h at each school. Ten asthmatic learners were randomly selected from each school for 8-h personal respirable dust sampling during school hours. Results The level of outdoor PM10 for exposed was 16.42 vs. 11.47 mg.m−3 for the unexposed communities (p < 0.001. The outdoor SO2 for exposed was 0.02 ppb vs. 0.01 ppb for unexposed communities (p < 0.001. Indoor respirable dust in the classroom differed significantly between exposed (0.17 mg.m−3 vs. unexposed (0.01 mg.m−3 children with asthma at each school (p < 0.001. Conclusion The significant differences between exposed and unexposed schools could reveal a serious potential health hazard for school children, although they were within the South African Air Quality Standards’ set by the Department of Environmental Affairs. The indoor respirable dust levels in exposed schools could have an impact on children with asthma, as they were significantly higher than the unexposed schools, although there are no published standards for environmental exposure for children with asthma.

  6. CURRICULUM POLICY MAKERS PERCEPTIONS OF CURRICULUM DEVELOPMENT PROCESS BASED ON SOLO TAXONOMY IN SECONDARY LEVEL SCHOOLS IN SRI LANKA

    OpenAIRE

    P. H. Kusumawathie; Norhisham Mohamad; Ferdous Azam

    2017-01-01

    Purpose: The purpose of this study is to explore the conceptual awareness of curriculum policy makers on curriculum development process based on SOLO Taxonomy curriculum approach in secondary level schools. Further, the study explored the relationship between the curriculum development inputs and the SOLO based curriculum development process. The curriculum development inputs are teacher effectiveness, school community, school environment and technology availability. Method: Data was collecte...

  7. A Study of Turkish High School Students' Burnout and Proficiency Levels in Relation to Their Sex

    Science.gov (United States)

    Yeni Palabiyik, Pinar

    2014-01-01

    The present study examines high school students' burnout levels. The main aims of the study are to investigate whether their burnout levels vary according to gender and grade levels, and to check the correlation between overall burnout levels and their English language proficiency attained with a specific test. The study followed a quantitative…

  8. The Effect of Three Levels of Inquiry on the Improvement of Science Concept Understanding of Elementary School Teacher Candidates

    Science.gov (United States)

    Artayasa, I. Putu; Susilo, Herawati; Lestari, Umie; Indriwati, Sri Endah

    2018-01-01

    This research aims to compare the effect of the implementation of three levels of inquiry: level 2 (structured inquiry), level 3 (guided inquiry), and level 4 (open inquiry) toward science concept understanding of elementary school teacher candidates. This is a quasi experiment research with pre-test post-test nonequivalent control group design.…

  9. The value of (pre)school playgrounds for children's physical activity level: a systematic review.

    Science.gov (United States)

    Broekhuizen, Karen; Scholten, Anne-Marie; de Vries, Sanne I

    2014-05-03

    The (pre)school environment is an important setting to improve children's health. Especially, the (pre)school playground provides a major opportunity to intervene. This review presents an overview of the existing evidence on the value of both school and preschool playgrounds on children's health in terms of physical activity, cognitive and social outcomes. In addition, we aimed to identify which playground characteristics are the strongest correlates of beneficial effects and for which subgroups of children effects are most distinct. In total, 13 experimental and 17 observational studies have been summarized of which 10 (77%) and 16 (94%) demonstrated moderate to high methodological quality, respectively. Nearly all experimental studies (n = 11) evaluated intervention effects on time spent in different levels of physical activity during recess. Research on the effects of (pre)school playgrounds on cognitive and social outcomes is scarce (n = 2). The experimental studies generated moderate evidence for an effect of the provision of play equipment, inconclusive evidence for an effect of the use of playground markings, allocating play space and for multi-component interventions, and no evidence for an effect of decreasing playground density, the promotion of physical activity by staff and increasing recess duration on children's health. In line with this, observational studies showed positive associations between play equipment and children's physical activity level. In contrast to experimental studies, significant associations were also found between children's physical activity and a decreased playground density and increased recess duration. To confirm the findings of this review, researchers are advised to conduct more experimental studies with a randomized controlled design and to incorporate the assessment of implementation strategies and process evaluations to reveal which intervention strategies and playground characteristics are most effective.

  10. Mean hemoglobin levels in venous blood samples and prevalence of anemia in Japanese elementary and junior high school students.

    Science.gov (United States)

    Igarashi, Toru; Itoh, Yasuhiko; Maeda, Miho; Igarashi, Tsutomu; Fukunaga, Yoshitaka

    2012-01-01

    Screening for anemia has been performed in schools in Japan for over 30 years. The long-term effect of the nuclear power plant disaster on the prevalence of anemia in school age children is unknown. This research was performed to evaluate the prevalence of anemia in school age children and to determine grade-level and gender-related reference hemoglobin (Hb) levels prior to the nuclear disaster. Data for this research were obtained from results of screening for anemia obtained by venous blood sampling in schools in 2002. Mean Hb levels were calculated for each grade level (elementary school grades 1-6 and junior high school years 1-3) and according to gender, and the prevalence of anemia was determined. In our research, Tokyo Health Service Association guidelines were used to determine reference Hb levels for anemia. We demonstrated that Hb levels in boys increased with age during childhood and adolescence (from 13.1 ± 0.7 g/dL in 7 year olds to 14.9 ± 1.1 g/dL in 15 year olds); in girls, Hb levels peaked at menarche (13.7 ± 0.8 g/dL in 12 year olds), decreasing slightly thereafter (13.4 ± 1.1 g/dL in 15 year olds). The prevalence of anemia was 0.26% in elementary school boys, 0.27% in elementary school girls, and 1.21% in junior high school boys. The prevalence of anemia in second- and third-year junior high school girls was lower than that in first-year junior high school girls. Among all junior high school girls, 5.73% had mild anemia. Iron-deficiency anemia is the commonest type of anemia in high school girls, secondary to the relative lack of iron due to menstruation, the growth spurt and exercise. Appropriate dietary therapy and treatment of anemia, together with education about the dietary prevention of anemia, are important to reduce the prevalence of anemia in high school students. When complete blood counts are performed in regions thought to be affected by the Fukushima nuclear power plant disaster, our report can serve as a reference during

  11. Mean hemoglobin levels in venous blood samples and prevalence of anemia in Japanese elementary and junior high school students

    International Nuclear Information System (INIS)

    Igarashi, Toru; Itoh, Yasuhiko; Maeda, Miho; Igarashi, Tsutomu; Fukunaga, Yoshitaka

    2012-01-01

    Screening for anemia has been performed in schools in Japan for over 30 years. The long-term effect of the nuclear power plant disaster on the prevalence of anemia in school age children is unknown. This research was performed to evaluate the prevalence of anemia in school age children and to determine grade-level and gender-related reference hemoglobin (Hb) levels prior to the nuclear disaster. Data for this research were obtained from results of screening for anemia obtained by venous blood sampling in schools in 2002. Mean Hb levels were calculated for each grade level (elementary school grades 1-6 and junior high school years 1-3) and according to gender, and the prevalence of anemia was determined. In our research, Tokyo Health Service Association guidelines were used to determine reference Hb levels for anemia. We demonstrated that Hb levels in boys increased with age during childhood and adolescence (from 13.1±0.7 g/dL in 7 year olds to 14.9±1.1 g/dL in 15 year olds); in girls, Hb levels peaked at menarche (13.7±0.8 g/dL in 12 year olds), decreasing slightly thereafter (13.4±1.1 g/dL in 15 year olds). The prevalence of anemia was 0.26% in elementary school boys, 0.27% in elementary school girls, and 1.21% in junior high school boys. The prevalence of anemia in second- and third-year junior high school girls was lower than that in first-year junior high school girls. Among all junior high school girls, 5.73% had mild anemia. Iron-deficiency anemia is the commonest type of anemia in high school girls, secondary to the relative lack of iron due to menstruation, the growth spurt and exercise. Appropriate dietary therapy and treatment of anemia, together with education about the dietary prevention of anemia, are important to reduce the prevalence of anemia in high school students. When complete blood counts are performed in regions thought to be affected by the Fukushima nuclear power plant disaster, our report can serve as a reference during evaluation of Hb

  12. Successful Approaches to Helping Students--Including English Learners--Succeed in Elementary School. Parent Guide = Enfoques exitosos para ayudar a los estudiantes--incluyendo a los que aprenden ingles--a triunfar en la escuela primaria. Guia de padres

    Science.gov (United States)

    EdSource, 2007

    2007-01-01

    This guide informs parents about some instructional practices that work well for all elementary school students, in particular English learners. It includes questions parents can ask teachers and principals to help them understand how their children's school approaches teaching and learning. Both English and Spanish versions of the document are…

  13. [Intelligence level and structure in school age children with fetal growth restriction].

    Science.gov (United States)

    Ma, Jian; Ma, Hong-Wei; Tian, Xiao-Bo; Liu, Fang

    2009-10-01

    To study the intelligence level and structure in school age children with fetal growth restriction (FGR). The intelligence levels were tested by the Wechsler Children Scales of Intelligence (C-WISC) in 54 children with FGR and in 84 normal children. The full intelligence quotient (FIQ), verbal IQ (VIQ) and performance IQ (PIQ) in the FGR group were 105.9+/-10.3, 112.4+/-11.2 and 97.1+/-10.6 respectively, and they all were in a normal range. But the PIQ was significantly lower than that in the control group (104.8+/-10.5; pintelligence level of children with FGR is normal, but there are imbalances in the intelligence structure and dysfunctions in performance ability related to right cerebral hemisphere. Performance trainings should be done from the infancy in children with FGR.

  14. The Relationship between Readability Level of Mississippi's Middle Schools' Websites and Seventh Grade Language Arts MCT2 Scores

    Science.gov (United States)

    Pickard, Anna Marlene Graves

    2011-01-01

    Today's educators face the unprecedented challenge of increasing achievement for all students. One response has been to increase and improve parent involvement and school-to-home communication through the use of school websites. The quantitative section of this study analyzed the readability grade level of the website as it relates to state test…

  15. Fifth-Grade Turkish Elementary School Students' Listening and Reading Comprehension Levels with Regard to Text Types

    Science.gov (United States)

    Yildirim, Kasim; Yildiz, Mustafa; Ates, Seyit; Rasinski, Timothy

    2010-01-01

    The aim of this study was to examine fifth grade elementary school students' listening and reading comprehension levels with regard to text types. This study was conducted on 180 fifth grade elementary school students in Sincan-Ankara in the spring semester of the academic year 2008-2009. The comprehension test was administered to students. The…

  16. Demographic Differences in District-Level Policies Related to School Mental Health and Social Services--United States, 2012

    Science.gov (United States)

    Demissie, Zewditu; Brener, Nancy

    2017-01-01

    Background: Mental health conditions among youth are a major concern. Schools can play an important role in supporting students affected by these conditions. This study examined district-level school health policies related to mental health and social services to determine if they varied by district demographic characteristics. Methods: The School…

  17. Assessing the Desired and Actual Levels of Teachers' Participation in Decision-Making in Secondary Schools of Ethiopia

    Science.gov (United States)

    Bademo, Yismaw; Tefera, Bekalu Ferede

    2016-01-01

    This study was conducted to assess the desired and actual levels of teachers' participation in decision-making process in Ethiopian secondary schools. For this, the study employed a cross-sectional survey design collecting data from sampled secondary school teachers (n = 258) found in Assosa Zone, Benishangual Gumuz Regional state, Ethiopia.…

  18. An Investigation of the Relationship between Digital Citizenship Levels of Pre-Service Primary School Teachers and Their Democratic Values

    Science.gov (United States)

    Aladag, Soner; Çiftci, Serdar

    2017-01-01

    This study seeks to investigate the relationship between digital citizenship levels of pre-service primary school teachers and their democratic values. The research was designed in descriptive survey model. The research was conducted with the participation of 346 pre-service primary school teachers (juniors and seniors) from Adnan Menderes…

  19. The Effect of Children's Rights Training on Primary School Students' Utilisation and Knowledge Level about Children's Rights

    Science.gov (United States)

    Ozmen, Suna Kaymak; Ocal, Tugba; Ozmen, Ahmet

    2014-01-01

    Recently, children's rights issue has taken attention. In this study, main purpose was to investigate the utilisation and knowledge level of 4th and 5th grade primary school students after children's rights training. The participants of this survey study were selected randomly from 10 schools. Results indicated that students had the chance to…

  20. The Moderating Effect of Psychological Characteristics upon the Visionary Leadership Behavior of Principals from Varying Levels of School Climate.

    Science.gov (United States)

    Kenworthy, Sue

    1994-01-01

    Results from a study with 41 Hawaiian elementary school principals indicate that, although there is no significant difference in visionary leadership scores of principals from varying levels of school climate when covaried with psychological characteristics, there is a significant main effect for "capacity of status" on visionary…

  1. Level and determinants of physical activity among school adolescents in Poland

    Directory of Open Access Journals (Sweden)

    Barbara Bergier

    2014-03-01

    Full Text Available The recognition of adolescents’ physical activity has become one of the serious challenges of the modern times, as a concern about the future health of societies. The major goal of the presented study was to discover the level of physical activity among Polish adolescents aged 16–18, and the factors which condition this level. The investigations were carried out in 2011, among 2,974 school adolescents from various locations in Poland – 1,790 girls (60.2%, and 1,184 boys (39.8%. As a study method, a short version of the IPAQ was applied. The results of the study indicated that a larger number of girls than boys show a low level of physical activity. With respect to activity among boys, higher values of intensive and moderate efforts are noted, while in girls, higher values of activities related to walking. It was confirmed that the level of physical activity does not depend on the place of residence. However, the number of physical exercise classes attended is a significant factor, both among boys and girls. It was also found that adolescents who more frequently lead a sedentary style of life are characterized by a lower level of total physical activity. Sedentary lifestyle (time spent sitting does not differ among the level of physical activity of girls and of boys, neither with respect to the scope of the total physical activity nor to its three levels (low, moderate, high.

  2. The pit and the pendulum: the impact on teen smokers of including a designated smoking area in school tobacco control policy.

    Science.gov (United States)

    Baillie, L E; Lovato, C Y; Taylor, E; Rutherford, M B; Smith, M

    2008-12-01

    Thirty per cent of school districts in British Columbia do not ban smoking outright on school grounds, and in several instances, smoking is permitted in smoking pits, regardless of school district policy. While there is evidence to suggest that enforcing a tobacco-free environment for students does reduce adolescent smoking rates, the concomitant safety and discipline problems it creates for school staff and administration are demanding and complex, and may override concerns regarding student smoking. This study uses a qualitative approach to explore the meanings that students place on tobacco control policy and the impact that these meanings have on their own smoking behaviours. We found that students were surprised and concerned that smoking was permitted on school property and that it negatively impacted their own tobacco prevention/control/cessation attempts.

  3. Barriers and Facilitators to Career Advancement by Top-Level, Entry-Level and Non-Administrative Women in Public School Districts: A Mixed Methods Study

    Science.gov (United States)

    Ahmed, Eman Ibrahim El-Desouki

    2011-01-01

    The purpose of this study was to investigate the barriers and facilitators to career advancement among women administrators occupying top-level positions, those occupying entry-level positions and those in non-administrative positions in both rural and urban public school districts in central Pennsylvania. The need to increase the awareness of the…

  4. Analysis of Student and School Level Variables Related to Mathematics Self-Efficacy Level Based on PISA 2012 Results for China-Shanghai, Turkey, and Greece

    Science.gov (United States)

    Usta, H. Gonca

    2016-01-01

    This study aims to analyze the student and school level variables that affect students' self-efficacy levels in mathematics in China-Shanghai, Turkey, and Greece based on PISA 2012 results. In line with this purpose, the hierarchical linear regression model (HLM) was employed. The interschool variability is estimated at approximately 17% in…

  5. THE LEVEL OF GRAMMAR SCHOOL STUDENTS' KNOWLEDGE ON CARDIOVASCULAR DISEASE RISK FACTORS.

    Science.gov (United States)

    Jaraković, Milana; Mihajlović, Bojan; Ćemerlić, Snežana; Ađić, Filip; Sladojević, Miroslava; Mihajlović, Boaoliub

    2015-01-01

    Cardiovascular diseases are one of the leading causes of mortality and morbidity worldwide. The atherosclerotic process in the aorta starts in childhood, while atheroclerotic changes of coronary heart vessels start in adolescence. The aim of the study was to evaluate the knowledge of the students attending all four grades of grammar school about the risk factors for cardiovascular disease, with special attention to the risk factors that can be influenced by modification of life-style. Data from the entrance and exit tests were collected from 197 students attending a grammar school in Novi Sad. Chi-square test and Student T-test or Mann-Whitney U test were used to examine the statistical difference between categorized variables and the continuous variables, respectively. The difference between the number of correct answers for all the students on the entrance test and exit test was statistically significant (pgrammar school and after the lectures, the student's knowledge level was increased by 82.3% (p<0.0005). Children and adolescents from Vojvodina and Serbia should be well informed about the cardiovascular disease risk factors and their prevention with special attention paid to the risk factors that can be influenced by changing lifestyle habits.

  6. State-level high school completion rates: Concepts, measures, and trends.

    Directory of Open Access Journals (Sweden)

    John Robert Warren

    2005-12-01

    Full Text Available Since the mid 1970s the national rate at which incoming 9th graders have completed high school has fallen slowly but steadily; this is also true in 41 states. In 2002, about three in every four students who might have completed high school actually did so; in some states this figure is substantially lower. In this paper I review state-level measures of high school completion rates and describe and validate a new measure that reports these rates for 1975 through 2002. Existing measures based on the Current Population Survey are conceptually imperfect and statistically unreliable. Measures based on Common Core Data (CCD dropout information are unavailable for many states and have different conceptual weaknesses. Existing measures based on CCD enrollment and completion data are systematically biased by migration, changes in cohort size, and/or grade retention. The new CCD-based measure described here is considerably less biased, performs differently in empirical analyses, and gives a different picture of the dropout situation across states and over time.

  7. Level of movement skills and dexterity in relation to movement activities of pre-school children in their ordinary lives

    OpenAIRE

    Kubátová, Šárka

    2014-01-01

    and keywords The level of movement skills and dexterity in relation to movement activities of pre- school children in their ordinary lives. The diploma thesis deals with the issue of movement activity of pre-school children. Movement activities are vital part of healthy life, especially for children. It should be an essential part of every activity, no matter if it is sport, game, relaxation or just a walk to school. It should be a common part of every pre-school child daily programme. The ac...

  8. Comparing levels of school performance to science teachers' reports on knowledge/skills, instructional use and student use of computers

    Science.gov (United States)

    Kerr, Rebecca

    The purpose of this descriptive quantitative and basic qualitative study was to examine fifth and eighth grade science teachers' responses, perceptions of the role of technology in the classroom, and how they felt that computer applications, tools, and the Internet influence student understanding. The purposeful sample included survey and interview responses from fifth grade and eighth grade general and physical science teachers. Even though they may not be generalizable to other teachers or classrooms due to a low response rate, findings from this study indicated teachers with fewer years of teaching science had a higher level of computer use but less computer access, especially for students, in the classroom. Furthermore, teachers' choice of professional development moderated the relationship between the level of school performance and teachers' knowledge/skills, with the most positive relationship being with workshops that occurred outside of the school. Eighteen interviews revealed that teachers perceived the role of technology in classroom instruction mainly as teacher-centered and supplemental, rather than student-centered activities.

  9. Implementing Health and Safety Policy Changes at the High School Level From a Leadership Perspective.

    Science.gov (United States)

    Pagnotta, Kelly D; Mazerolle, Stephanie M; Pitney, William A; Burton, Laura J; Casa, Douglas J

    2016-04-01

    Although consensus statements and recommendations from professional organizations aim to reduce the incidence of injury or sudden death in sport, nothing is mandated at the high school level. This allows states the freedom to create and implement individual policies. An example of a recommended policy is heat acclimatization. Despite its efficacy in reducing sudden death related to heat stroke, very few states follow the recommended guidelines. To retroactively examine why and how 3 states were able to facilitate the successful creation and adoption of heat-acclimatization guidelines. Qualitative study. High school athletic associations in Arkansas, Georgia, and New Jersey. Eight men and 3 women (n = 11; 6 athletic trainers; 2 members of high school athletic associations; 2 parents; 1 physician) participated. Participant recruitment ceased when data saturation was reached. All phone interviews were digitally recorded and transcribed verbatim. A grounded-theory approach guided analysis and multiple analysts and peer review were used to establish credibility. Each state had a different catalyst to change (student-athlete death, empirical data, proactivity). Recommendations from national governing bodies guided the policy creation. Once the decision to implement change was made, the states displayed 2 similarities: shared leadership and open communication between medical professionals and members of the high school athletic association helped overcome barriers. The initiating factor that spurred the change varied, yet shared leadership and communication fundamentally allowed for successful adoption of the policy. Our participants were influenced by the recommendations from national governing bodies, which align with the institutional change theory. As more states begin to examine and improve their health and safety policies, this information could serve as a valuable resource for athletic trainers in other states and for future health and safety initiatives.

  10. Implementing Health and Safety Policy Changes at the High School Level From a Leadership Perspective

    Science.gov (United States)

    Pagnotta, Kelly D.; Mazerolle, Stephanie M.; Pitney, William A.; Burton, Laura J.; Casa, Douglas J.

    2016-01-01

    Context:  Although consensus statements and recommendations from professional organizations aim to reduce the incidence of injury or sudden death in sport, nothing is mandated at the high school level. This allows states the freedom to create and implement individual policies. An example of a recommended policy is heat acclimatization. Despite its efficacy in reducing sudden death related to heat stroke, very few states follow the recommended guidelines. Objective:  To retroactively examine why and how 3 states were able to facilitate the successful creation and adoption of heat-acclimatization guidelines. Design:  Qualitative study. Setting:  High school athletic associations in Arkansas, Georgia, and New Jersey. Patients or Other Participants:  Eight men and 3 women (n = 11; 6 athletic trainers; 2 members of high school athletic associations; 2 parents; 1 physician) participated. Participant recruitment ceased when data saturation was reached. Data Collection and Analysis:  All phone interviews were digitally recorded and transcribed verbatim. A grounded-theory approach guided analysis and multiple analysts and peer review were used to establish credibility. Results:  Each state had a different catalyst to change (student-athlete death, empirical data, proactivity). Recommendations from national governing bodies guided the policy creation. Once the decision to implement change was made, the states displayed 2 similarities: shared leadership and open communication between medical professionals and members of the high school athletic association helped overcome barriers. Conclusions:  The initiating factor that spurred the change varied, yet shared leadership and communication fundamentally allowed for successful adoption of the policy. Our participants were influenced by the recommendations from national governing bodies, which align with the institutional change theory. As more states begin to examine and improve their health and safety policies

  11. Environmental toxin acrolein alters levels of endogenous lipids, including TRP agonists: A potential mechanism for headache driven by TRPA1 activation

    Directory of Open Access Journals (Sweden)

    Emma Leishman

    2017-01-01

    Full Text Available Exposure to airborne toxins can trigger headaches, but the mechanisms are not well understood. Some environmental toxins, such as acrolein, activate transient receptor potential ankyrin 1 (TRPA1, a receptor involved in pain sensation that is highly expressed in the trigeminovascular system. It has been shown in rat models that repeated exposure to acrolein induces trigeminovascular sensitization to both TRPA1 and TRP vanilloid 1 (TRPV1 agonists, a phenomenon linked to headache. In this study, we test the hypothesis that the sensitization of trigeminovascular responses in rats after acrolein exposure via inhalation is associated with changes in levels of endogenous lipids, including TRPV1 agonists, in the trigeminal ganglia, trigeminal nucleus, and cerebellum. Lipidomics analysis of 80 lipids was performed on each tissue after acute acrolein, chronic acrolein, or room air control. Both acute and chronic acrolein exposure drove widespread alterations in lipid levels. After chronic acrolein exposure, levels of all 6 N-acyl ethanolamines in the screening library, including the endogenous cannabinoid and TRPV1 agonist, N-arachidonoyl ethanolamine, were elevated in trigeminal tissue and in the cerebellum. This increase in TRPV1 ligands by acrolein exposure may indicate further downstream signaling, in that we also show here that a combination of these TRPV1 endogenous agonists increases the potency of the individual ligands in TRPV1-HEK cells. In addition to these TRPV1 agonists, 3 TRPV3 antagonists, 4 TRPV4 agonists, and 25 orphan lipids were up and down regulated after acrolein exposure. These data support the hypothesis that lipid signaling may represent a mechanism by which repeated exposure to the TRPA1 agonist and environmental toxin, acrolein, drives trigeminovascular sensitization. Keywords: Lipidomics, Endogenous cannabinoid, TRPA1, TRPV1, Lipoamine, Acrolein, Migraine

  12. Association between family structure, maternal education level, and maternal employment with sedentary lifestyle in primary school-age children

    Directory of Open Access Journals (Sweden)

    Francisco Vázquez-Nava

    2013-03-01

    Conclusion: : Living in a non-intact family, more than low maternal educational level and having a working mother, appears to be associated with sedentary lifestyle in overweight primary school-age children.

  13. The Attitudes of Secondary School Students Toward School And Reading: A Comparison In Terms of Mother Tongue, Gender And Class Level

    Directory of Open Access Journals (Sweden)

    Mustafa Yıldız

    2018-01-01

    Full Text Available It is important to determine whether the school attitude of secondary school students has an influence on the reading attitude. For this purpose, such a study was conducted at secondary school level. In addition, the extent to which such variables as mother tongue are determinative in this context has been examined.The objective of this study is to examine the relationship between the attitudes of 5th, 6th, 7th and 8th grade secondary school students toward the school and reading. In addition, the study also examines whether the attitude towards reading and school differs according to gender, class, and mother tongue variables. A total of 513 students (235 females, 278 males attending secondary school in the province of Van in Turkeyparticipated in the research. In the study, Attitude Scale toward Reading developed by Alıcı (2013 is used in order to measure the attitudes of the students towards the school. Additionally, Reading Attitude Scale for Elementary Second Grade Students developed by Özbay and Uyar (2009 isused to measure the students’ attitudes towards reading. According to the results, there is a moderate significant relation between students’ attitudes toward the school and attitudes toward reading. According to the findings obtained from the study,it is seen that the attitudes of female students toward the school are more positive than those of male students. It is concluded that the attitudes of 5th grade students toward the school are more positive than those of the other students. Furthermore, students whose mother tongue is Turkish have more positive reading attitudes than the students whose mother tongue is Kurdish or one of other languages (Arabic, Persian, and so on.

  14. High School and College Biology: A Multi-Level Model of the Effects of High School Courses on Introductory Course Performance

    Science.gov (United States)

    Loehr, John F.; Almarode, John T.; Tai, Robert H.; Sadler, Philip M.

    2012-01-01

    In a climate where increasing numbers of students are encouraged to pursue post-secondary education, the level of preparedness students have for college-level coursework is not far from the minds of all educators, especially high school teachers. Specifically within the biological sciences, introductory biology classes often serve as the…

  15. Testing the Difference between School Level and Academic Mindset in the Classroom: Implications for Developing Student Psycho-Social Skills in Secondary School Classrooms

    Science.gov (United States)

    Hanson, Janet

    2017-01-01

    This study explored the relationship between school level and the psychosocial construct of an academic mindset operationalized on the Likert-style Project for "Educational Research That Scales" (PERTS) instrument; widely used in testing academic mindset interventions at the classroom level. Analyses were conducted using existing school…

  16. Improving survey response rates from parents in school-based research using a multi-level approach.

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    Elizabeth J Schilpzand

    Full Text Available While schools can provide a comprehensive sampling frame for community-based studies of children and their families, recruitment is challenging. Multi-level approaches which engage multiple school stakeholders have been recommended but few studies have documented their effects. This paper compares the impact of a standard versus enhanced engagement approach on multiple indicators of recruitment: parent response rates, response times, reminders required and sample characteristics.Parents and teachers were distributed a brief screening questionnaire as a first step for recruitment to a longitudinal study, with two cohorts recruited in consecutive years (cohort 1 2011, cohort 2 2012. For cohort 2, additional engagement strategies included the use of pre-notification postcards, improved study materials, and recruitment progress graphs provided to school staff. Chi-square and t-tests were used to examine cohort differences.Compared to cohort 1, a higher proportion of cohort 2 parents responded to the survey (76% versus 69%; p < 0.001, consented to participate (71% versus 56%; p < 0.001, agreed to teacher participation (90% versus 82%; p < 0.001 and agreed to follow-up contact (91% versus 80%; p < 0.001. Fewer cohort 2 parents required reminders (52% versus 63%; p < 0.001, and cohort 2 parents responded more promptly than cohort 1 parents (mean difference: 19.4 days, 95% CI: 18.0 to 20.9, p < 0.001.These results illustrate the value of investing in a relatively simple multi-level strategy to maximise parent response rates, and potentially reduce recruitment time and costs.

  17. Swimming level classification of young school age children and their success in a long distance swimming test

    OpenAIRE

    Nováková, Martina

    2010-01-01

    Title: Swimming level classification of young school age children and their success in a long distance swimming test Work objectives: The outcome of our work is comparison and evaluation of the initial and final swimming lenght in a test of long distance swimming. This test is taken during one swimming course. Methodology: Data which were obtained by testing a certain group of people and were statistically processed, showed the swimming level and performance of the young school age children. ...

  18. Notions of energy at the secondary school level: introducing nuclear energy

    International Nuclear Information System (INIS)

    Kespy, A.

    1994-01-01

    In science, understanding of nature laws is the whole part of general education at school. Particularly, the knowledge of energy phenomena will help the future citizen to assume its liability toward society and its environment, and to be able to decide on essential questions which have more and more technical aspects. Teaching physical science encloses social and economical aspects. Energy of all kind including nuclear energy should be taught, without useless formalism, as soon as possible. A particular notice about 'gray energy' will be set out for all technological applications

  19. High school and college biology: A multi-level model of the effects of high school biology courses on student academic performance in introductory college biology courses

    Science.gov (United States)

    Loehr, John Francis

    The issue of student preparation for college study in science has been an ongoing concern for both college-bound students and educators of various levels. This study uses a national sample of college students enrolled in introductory biology courses to address the relationship between high school biology preparation and subsequent introductory college biology performance. Multi-Level Modeling was used to investigate the relationship between students' high school science and mathematics experiences and college biology performance. This analysis controls for student demographic and educational background factors along with factors associated with the college or university attended. The results indicated that high school course-taking and science instructional experiences have the largest impact on student achievement in the first introductory college biology course. In particular, enrollment in courses, such as high school Calculus and Advanced Placement (AP) Biology, along with biology course content that focuses on developing a deep understanding of the topics is found to be positively associated with student achievement in introductory college biology. On the other hand, experiencing high numbers of laboratory activities, demonstrations, and independent projects along with higher levels of laboratory freedom are associated with negative achievement. These findings are relevant to high school biology teachers, college students, their parents, and educators looking beyond the goal of high school graduation.

  20. Analyzing The Relationship Between Cyberbullying Sensibility And Cyber Victimization Levels Of High School Students

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    Şenay Sezgin NARTGUN

    2016-07-01

    Full Text Available The purpose of this research is to analyze the relationship between cyberbullying sensibility and cyber victimization levels of Anatolian high school students. The correlational research model was used in this study. The population of the study consists of 2013-2014 education year and 1917 Anatolian high school students in Hendek,Sakarya and 439 students were selected via random sampling method. In the study “The scale of sensibility related to Cyberbullying” which has there parts and developed by Tanrıkulu,Kınay and Arıcak (2001 and “The scale of Cyber Victimization” hich was developed by Arıcak, Tanrıkulu and Kınay (2012 were used to collect the data. The data of the research were analyzed by using SPSS for Windows 21.0 programme. For analyzing the data Kolmogororv Simirnov, mean, frequency, percentage, standard deviation, Mann-Whitney U, Kruskal-Wallis and Sperman Rho correlation tests were used. When the values were analyzed, it was determined that there is low and negative relation between cyberbullying sensibility and cyber victimization levels. And also it was obtained that there was statistically meaningful difference in variables of the study

  1. Endotoxin levels and contribution factors of endotoxins in resident, school, and office environments - A review

    Science.gov (United States)

    Salonen, Heidi; Duchaine, Caroline; Létourneau, Valérie; Mazaheri, Mandana; Laitinen, Sirpa; Clifford, Sam; Mikkola, Raimo; Lappalainen, Sanna; Reijula, Kari; Morawska, Lidia

    2016-10-01

    As endotoxin exposure has known effects on human health, it is important to know the generally existing levels of endotoxins as well as their contributing factors. This work reviews current knowledge on the endotoxin loads in settled floor dust, concentrations of endotoxins in indoor air, and different environmental factors potentially affecting endotoxin levels. The literature review consists of peer-reviewed manuscripts located using Google and PubMed, with search terms based on individual words and combinations. References from relevant articles have also been searched. Analysis of the data showed that in residential, school, and office environments, the mean endotoxin loads in settled floor dust varied between 660 and 107,000 EU/m2, 2180 and 48,000 EU/m2, and 2700 and 12,890 EU/m2, respectively. Correspondingly, the mean endotoxin concentrations in indoor air varied between 0.04 and 1610 EU/m3 in residences, and 0.07 and 9.30 EU/m3 in schools and offices. There is strong scientific evidence indicating that age of houses (or housing unit year category), cleaning, farm or rural living, flooring materials (the presence of carpets), number of occupants, the presence of dogs or cats indoors, and relative humidity affect endotoxin loads in settled floor dust. The presence of pets (especially dogs) was extremely strongly associated with endotoxin concentrations in indoor air. However, as reviewed articles show inconsistency, additional studies on these and other possible predicting factors are needed.

  2. Some Live Issues of the Physics Teaching in all the School Levels

    Science.gov (United States)

    Mico, Silvana; Mandili, Jorgo

    2010-01-01

    In many countries the levels of social and economic development are also the determinants of education policies. During the last 10 years Albania had new developments in social and economic environment, but the education policies has remain the same or have been almost insignificantly enhanced. It isn't our intention discussing these policies, but just expressing some considerations according to the most recent experience and our vision. These considerations regard the teaching physics quality in all the school levels. It's truth that students have serious difficulty in understanding physics. We have tried to understand why this happens and how we can help them? In this paper we identify some teaching and learning problems and argue importance of using of educational philosophy, cognitive theory and pedagogical research to change our teaching of physics.

  3. The Application of Question Levels in the Teaching of Year One Primary School Students

    Science.gov (United States)

    Sulaiman, Tajularipin; Noordin, Nooreen

    2005-01-01

    The purpose of this research was to examine the extent to which teachers use question levels in the teaching of investigation skills. Six question levels based on Bloom's Taxonomy (1956) were examined in this study which included knowledge, comprehension, application, analysis, synthesis, evaluation and affective as well (Ghazali Mustapha, 1998).…

  4. Students' attitudes to learning physics at school and university levels in Scotland

    Science.gov (United States)

    Skryabina, Elena

    The department of Physics of the University of Glasgow was concerned about losing students after the end of the level 1 Physics course. The current research project started as an attempt to find out the reasons for this, but moved to investigate attitudes towards Physics at several stages during secondary school and attitudes towards science with primary pupils. Analyses of factors, which influence students' intentions towards studying Physics, were performed against the background of the Theory of Planned Behaviour, which interprets people's behaviour by considering three factors: attitude towards behaviour (advantages or disadvantages of being involved in the behaviour, e.g. studying Physics for Honours); subjective norm (approval or disapproval of important people towards engaging in the behaviour, e.g. parents, teacher, general norms of the society); perceived behavioural control (skills, knowledge, cooperation of others, abilities, efforts required to perform the behaviour). Analysis of these factors revealed some reasons for students' withdrawal from Physics after level 1 and pointed to factors which may facilitate students' persistence in the subject. A general analysis of level 1 and level 2 students' attitudes towards different aspects of the university Physics course revealed that the level 1 students' attitudes towards their university course of lectures and course of laboratories tended to be negatively polarised. Recommendations were suggested on the basis of the gathered evidence about how to make students' experience in university Physics more satisfactory for them. The data obtained from the separate analyses of females' and males' attitudes towards university Physics course have showed that attitudes of females and males were similar. The only significant difference between level 1 females and males was found to be the perceived behavioural control factor (students' attitudes towards course difficulty, attitudes towards work load in the course

  5. Can Indicators on School Websites Be Used to Determine the Level of ICT Integration and ICT Leadership in Schools?

    Science.gov (United States)

    Maio-Taddeo, Carmel

    2007-01-01

    As schools continue to invest resources into the integration of Information Communication Technologies (ICTs), many are also utilizing the Internet as a medium for promoting and marketing their facilities and educational programs to prospective families. Tailored and personalised school websites provide a wide range of information for members of…

  6. The Relationship between School-Level Characteristics and Implementation Fidelity of a Coordinated School Health Childhood Obesity Prevention Intervention

    Science.gov (United States)

    Lederer, Alyssa M.; King, Mindy H.; Sovinski, Danielle; Seo, Dong-Chul; Kim, Nayoung

    2015-01-01

    Background: Curtailing childhood obesity is a public health imperative. Although multicomponent school-based programs reduce obesity among children, less is known about the implementation fidelity of these interventions. This study examines process evaluation findings for the Healthy, Energetic Ready, Outstanding, Enthusiastic, Schools (HEROES)…

  7. Circulating fibrinogen but not D-dimer level is associated with vital exhaustion in school teachers.

    Science.gov (United States)

    Kudielka, Brigitte M; Bellingrath, Silja; von Känel, Roland

    2008-07-01

    Meta-analyses have established elevated fibrinogen and D-dimer levels in the circulation as biological risk factors for the development and progression of coronary artery disease (CAD). Here, we investigated whether vital exhaustion (VE), a known psychosocial risk factor for CAD, is associated with fibrinogen and D-dimer levels in a sample of apparently healthy school teachers. The teaching profession has been proposed as a potentially high stressful occupation due to enhanced psychosocial stress at the workplace. Plasma fibrinogen and D-dimer levels were measured in 150 middle-aged male and female teachers derived from the first year of the Trier-Teacher-Stress-Study. Log-transformed levels were analyzed using linear regression. Results yielded a significant association between VE and fibrinogen (p = 0.02) but not D-dimer controlling for relevant covariates. Further investigation of possible interaction effects resulted in a significant association between fibrinogen and the interaction term "VE x gender" (p = 0.05). In a secondary analysis, we reran linear regression models for males and females separately. Gender-specific results revealed that the association between fibrinogen and VE remained significant in males but not females. In sum, the present data support the notion that fibrinogen levels are positively related to VE. Elevated fibrinogen might be one biological pathway by which chronic work stress may impact on teachers' cardiovascular health in the long run.

  8. Environmental Impact Assessment of a School Building in Iceland Using LCA-Including the Effect of Long Distance Transport of Materials

    Directory of Open Access Journals (Sweden)

    Nargessadat Emami

    2016-11-01

    Full Text Available Buildings are the key components of urban areas and society as a complex system. A life cycle assessment was applied to estimate the environmental impacts of the resources applied in the building envelope, floor slabs, and interior walls of the Vættaskóli-Engi building in Reykjavik, Iceland. The scope of this study included four modules of extraction and transportation of raw material to the manufacturing site, production of the construction materials, and transport to the building site, as described in the standard EN 15804. The total environmental effects of the school building in terms of global warming potential, ozone depletion potential, human toxicity, acidification, and eutrophication were calculated. The total global warming potential impact was equal to 255 kg of CO2 eq/sqm, which was low compared to previous studies and was due to the limited system boundary of the current study. The effect of long-distance overseas transport of materials was noticeable in terms of acidification (25% and eutrophication (31% while it was negligible in other impact groups. The results also concluded that producing the cement in Iceland caused less environmental impact in all five impact categories compared to the case in which the cement was imported from Germany. The major contribution of this work is that the environmental impacts of different plans for domestic production or import of construction materials to Iceland can be precisely assessed in order to identify effective measures to move towards a sustainable built environment in Iceland, and also to provide consistent insights for stakeholders.

  9. The Role of Instructional Quality within School Sectors: A Multi-Level Analysis

    Science.gov (United States)

    Miller, Saralyn J.

    2013-01-01

    On average, private school students outperform public school students on standardized tests. Research confirms these differences in student scores, but also shows that when student background characteristics are controlled, on average, public school students outperform private school students. Explaining achievement differences between sectors…

  10. The Presence of Asthma, the Use of Inhaled Steroids, and Parental Education Level Affect School Performance in Children

    Directory of Open Access Journals (Sweden)

    A. Tsakiris

    2013-01-01

    Full Text Available Objective. Childhood asthma is a frequent cause of absenteeism that affects school performance. We aimed to investigate the impact of asthma on absenteeism and school performance level of elementary and high school students. Methods. Data about sociodemographics, absenteeism, and academic achievement were obtained from 1539 students attending 98 schools in Greece. School performance was assessed for the last two years of school attendance using parents’ and teachers’ reports and grade point average promotion. Results. The mean of the days of absence of students with asthma was higher compared to the healthy students (6.2 ± 11.7 versus 0.3 ± 3.1, resp., P<0.001. Students with reduced healthcare use presented less absenteeism than those with increased healthcare use for asthma (4.3 ± 8.6 versus 12.4 ± 17.0 days, resp., P<0.001. Asthma and healthcare use for asthma accounted for an overall estimated variability in absence days of 13.8% and 9%, respectively. Absenteeism was associated with poor school performance for the last two years of school (P=0.002 and with lower grade point promotion in elementary school students (P=0.001 but not in high school students (P=0.316. Higher level of parental education was associated with better school performance (P<0.001. Asthma was associated with a decreased possibility for excellent performance (OR = 0.64, P=0.049, 95%CI = 0.41–1.00 in elementary students. Students with asthma using inhalers were four times more likely to perform excellently in elementary school (OR = 4.3, P=0.028, 95%CI = 1.17–15.95 than their asthmatic peers with alternative asthma treatments. Conclusions. Asthma and increased healthcare use enhance school absenteeism. Inhaled steroid use and the higher parental education level were the most important predicting factors for good school performance in elementary school asthmatic children.

  11. Objectively Measured Physical Activity Levels among Ethnic Minority Children Attending School-Based Afterschool Programs in a High-Poverty Neighborhood

    Directory of Open Access Journals (Sweden)

    Youngdeok Kim, Marc Lochbaum

    2017-09-01

    Full Text Available Ethnic minority children living in high poverty neighborhoods are at high risk of having insufficient physical activity (PA during school days and, thus, the importance of school as a place to facilitate PA in these underserved children has been largely emphasized. This study examined the levels and patterns of PA in minority children, with particular focus on the relative contributions of regular physical education (PE and school-based afterschool PA program in promoting moderate- and vigorous-intensity PA (MVPA during school days. PA data were repeatedly measured using a Polar Active accelerometer across multiple school days (M = 5.3 days per child, from seventy-five ethnic minority children attending a Title I public elementary school in a high-poverty neighborhood in the US. The minutes and percentage of MVPA accumulated during school, PE, and afterschool PA program were compared to the current recommendations (≥30-min of MVPA during school hours; and ≥50% of MVPA during PE or afterschool PA program as well as by the demographic characteristics including sex, grade, ethnicity, and weight status using a general linear mixed model that accounts for repeated observations. On average, children spent 41.6 mins (SE = 1.8 of MVPA during school hours and of those, 14.1 mins (SE = 0.6 were contributed during PE. The average proportion of time spent in MVPA during PE was 31.3% (SE = 1.3, which was significantly lower than the recommendation (≥50% of MVPA, whereas 54.2% (SE = 1.2 of time in afterschool PA program were spent in MVPA. The percentage of monitoring days meeting current recommendations were 69.5% (SE = 0.03, 20.8% (SE = 0.02, and 59.6% (SE = 0.03 for during school, PE, and afterschool PA program, respectively. Our findings highlighted that school-based afterschool PA, in addition to regular PE classes, could be of great benefit to promote PA in minority children during school days. Further research and practice are still needed to

  12. Which Book and Why: Using Book Bands and Book Levels for Guided Reading in Key Stage 1 [Includes CD-ROM

    Science.gov (United States)

    Bodman, Sue, Ed.; Franklin, Glen, Ed.

    2014-01-01

    We want all children to love reading, and Which Book and Why demonstrates how effective guided reading for children in Foundation Stage and Key Stage 1 can help teachers make this happen. Balancing theory and practice, this book explores how schools and teachers can implement guided reading more confidently and more effectively. Which Book and Why…

  13. School start time influences melatonin and cortisol levels in children and adolescents - a community-based study.

    Science.gov (United States)

    Carissimi, Alicia; Martins, Alessandra Castro; Dresch, Fabiane; da Silva, Lilian Corrêa; Zeni, Cristian Patrick; Hidalgo, Maria Paz

    2016-01-01

    School start time influences sleep parameters. Differences between circadian sleep parameters on weekends and weekdays have been associated with obesity, sleep, and psychiatric disorders. Moreover, circadian rhythm dysregulation affects the secretion of some hormones, such as melatonin and cortisol. In the current study, we investigate the effect of school start time on cortisol and melatonin levels in a community sample of Brazilian children and adolescents. This was a cross-sectional study of 454 students (mean age, 12.81 ± 2.56 years; 58.6% female). From this sample, 80 participants were randomly selected for saliva collection to measure melatonin and cortisol levels. Circadian sleep parameters were assessed by self-reported sleep and wake up schedules and the Morningness-Eveningness Questionnaire. The outcomes, salivary melatonin and cortisol levels, were measured in morning, afternoon and night saliva samples, and behavior problems were assessed using the Child Behavior Checklist (CBCL). The main results revealed that morning school start time decreased the secretion of melatonin. Morning melatonin levels were significantly positively correlated with the sleep midpoint on weekdays and on weekends. Afternoon melatonin levels were positively correlated with the sleep midpoint on weekends in the morning school students. Conversely, in the afternoon school students, night melatonin levels were negatively correlated with the sleep midpoint on weekdays. Cortisol secretion did not correlate with circadian sleep parameters in any of the school time groups. In conclusion, school start time influences melatonin secretion, which correlated with circadian sleep parameters. This correlation depends on the presence of psychiatric symptoms. Our findings emphasize the importance of drawing attention to the influence of school start time on the circadian rhythm of children and adolescents.

  14. Implementation of Local Wellness Policies in Schools: Role of School Systems, School Health Councils, and Health Disparities

    Science.gov (United States)

    Hager, Erin R.; Rubio, Diana S.; Eidel, G. Stewart; Penniston, Erin S.; Lopes, Megan; Saksvig, Brit I.; Fox, Renee E.; Black, Maureen M.

    2016-01-01

    Background: Written local wellness policies (LWPs) are mandated in school systems to enhance opportunities for healthy eating/activity. LWP effectiveness relies on school-level implementation. We examined factors associated with school-level LWP implementation. Hypothesized associations included system support for school-level implementation and…

  15. Manganese and lead levels in settled dust in elementary schools are correlated with biomarkers of exposure in school-aged children.

    Science.gov (United States)

    Rodrigues, Juliana L G; Bandeira, Matheus J; Araújo, Cecília F S; Dos Santos, Nathália R; Anjos, Ana Laura S; Koin, Ng Lai; Pereira, Laiz C; Oliveira, Sérgio S P; Mergler, Donna; Menezes-Filho, José A

    2018-05-01

    Previously, we showed that manganese (Mn) levels in settled dust in elementary schools increased at a rate of 34.1% per km closer to a ferro-manganese alloy plant in the rainy season. In this study, we investigated how this environmental pollution indicator varied in the dry season and if there was an association with Mn biomarker levels in school-aged children. Dust samples were collected with passive samplers (disposable Petri dishes) placed in interior and exterior environments of 14 elementary schools. Occipital hair, toenails and blood samples were collected from 173 students aged 7-12 years from three of these schools, with varying distance from the industrial plant. Mn and lead (Pb) levels were measured by graphite furnace atomic absorption spectrometry. Mn concentration geometric means (GM) in dust fall accumulation in interior environments of schools located at 2, 4, 6 and > 6 km-radii from the plant were 2212, 584, 625 and 224 μg Mn/m 2 /30 days, respectively. The modelled rate of change of dust Mn levels decreases by 59.8% for each km further from the plant. Pb levels in settled dust varied between 18 and 81 μg/m 2 /30 days with no association with distance from the plant. Blood lead levels median (range) were 1.2 μg/dL (0.2-15.6), of which 97.8% were children's age; and also with log MnTn (β = 2.31 × 10 -5 , p children exposure to Mn, independently of age, increases significantly with school proximity to the ferro-manganese alloy plant. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Hierarchical Effects of School-, Classroom-, and Student-Level Factors on the Science Performance of Eighth-Grade Taiwanese Students

    Science.gov (United States)

    Tsai, Liang-Ting; Yang, Chih-Chien

    2015-05-01

    This study was conducted to understand the effect of student-, classroom-, and school-level factors on the science performance of 8th-grade Taiwanese students in the Trends in International Mathematics and Science Study (TIMSS) 2011 by using multilevel analysis. A total of 5,042 students from 153 classrooms of 150 schools participated in the TIMSS 2011 study, in which they were required to complete questionnaires. A 3-level multilevel analysis was used to assess the influence of factors at 3 levels on the science performance of 8th-grade Taiwanese students. The results showed that the provision of education resources at home, teachers' level of education, and school climate were the strongest predictor of science performance at the student, classroom, and school level, respectively. It was concluded that the science performance of 8th-grade Taiwanese students is driven largely by individual factors. Classroom-level factors accounted for a smaller proportion of the total variance in science performance than did school-level factors.

  17. Locally Sustainable School Lunch Intervention Improves Hemoglobin and Hematocrit Levels and Body Mass Index among Elementary Schoolchildren in Rural West Java, Indonesia

    Science.gov (United States)

    Sekiyama, Makiko; Roosita, Katrin; Ohtsuka, Ryutaro

    2017-01-01

    School lunch is not provided in public elementary schools in Indonesia, and students frequently buy and eat snacks at school. We hypothesized that providing a traditional Sundanese meal as school lunch would be beneficial for children in rural West Java. To test this hypothesis, we evaluated the effect of a 1-month school lunch intervention aiming at sustainability and based on children’s nutritional intake, hemoglobin and hematocrit levels, and body mass index (BMI). A lunch (including rice, vegetable dish, animal protein dish, plant protein dish, and fruit) containing one-third of the recommended daily allowance of energy was offered every school day for 1 month, targeting 68 fourth-grade elementary schoolchildren. At baseline, the prevalence of anemia was 33.3%. The prevalence of stunting and underweight were 32.4% and 2.9%, respectively, whereas that of overweight and obesity combined was 17.6%, indicating a double burden of malnutrition among the subjects. During the intervention, intakes of protein (p nutritional intakes and health statuses, implying its potential for reducing anemia and resolving the double burden of malnutrition among rural Indonesian schoolchildren. PMID:28805668

  18. A RESEARCH FOR THE USAGE LEVEL OF MANAGEMENT INFORMATION SYSTEMS BY SCHOOL ADMINISTRATORS

    Directory of Open Access Journals (Sweden)

    Said Kingir‎

    2013-06-01

    Full Text Available Denominated as the information age of today provided a better understanding of the value of the information day by day. The use of information technology in the globalization of the economy offers a serious competitive advantage to businesses. Even though it is foreseen to provide an economic superiority in the first place, the management information systems affect the structure and functioning of many different organizations in a positive aspect. In this context, the educational institutions that we may discuss can not be excluded. The sole aim of which is to train students in educational institutions in accordance with the objectives of the education system, the efficient use of management information systems certainly have a positive effect on this process. Decision-making processes of managers on management information systems and knowledge management provides great support to the school administrators. Management information systems in order to improve the quality of education and training in educational institutions are actively used captured that success can be said to constitute one of the pillars in the success of our young people who will shape our future. The universe of the study consists of the schools in the city centre of Diyarbakir. As the means of collecting data, questionnaire was used in the study. The data were obtained from the survey evaluated in the 18th version of Statistical Packages for the Social Sciences. Prepared for this purpose with this study of school administrators’, working in educational institutions, utilization levels and the scope of the management information systems in their institutions are discussed.

  19. Level of knowledge the teenagers in secondary schools about addiction, and its prevention

    Directory of Open Access Journals (Sweden)

    Dorota Maciąg

    2012-12-01

    Full Text Available Background: Narcotics have been present in the world for thousands of years. People have been trying to change their psyche by means of psychoactive drugs. At the very beginning drugs were used as the element of religious cult, helpful in varying social meetings. With time, they were used as medicinal substances. The phenomenon of narcosis among children and teenagers by means of various narcotics is one of the most serious aspects of social aberration and it is a very difficult educational problem all over the world. Drug abuse among teenagers is becoming more and more serious and is increasing, which puts health and life in danger. There are as many reasons of drug abuse as narcotics. Young people do not appreciate their health, as in their opinion illnesses are directly related to an old age. They do not understand the consequences of drug abuse which is just a good fun for them. The aim of drug prevention strategy is, first of all, the reduction of drugs availability. The prevention strategies concentrated on costs aim at helping the individuals to develop and keep the healthy way of life. The strategies concentrated on society should include the environmental factors, such as legal, economical, family, cultural, political and religious aspects. The aim of this work was to specify the awareness of secondary school students concerning drug abuse, its reasons, health effects and prevention. Materials and methods: The research was conducted among 80 students of 1–3 grade of secondary schools from Opatów province. The questionnaire was the research tool, which consisted of 21 questions concerning the students’ knowledge about the reasons for reaching for drugs, the possibilities of getting drugs at school, the health reasons of drug abuse as well as the drug prevention conducted by the teachers and school educationalists. Results: Only 25% of the students believed drug abuse to be a socially pathological phenomenon. 65% claimed that lately

  20. The Impact of Educational Intervention on Aggression Level among High School Students in Ilam-Iran

    Directory of Open Access Journals (Sweden)

    Adel Bahari

    2017-01-01

    Full Text Available BackgroundManagement and control of adolescence aggression improves constructive relationships, quality of life, and academic achievement. This research aimed to study the impact of educational intervention on reduction of aggression among male high school students in Ilam city, Iran.Materials and MethodsThis quasi-experimental intervention study using the pretest-posttest method was conducted on 70 aggressive male high school students in Ilam who were selected using the convenience sampling method. First, students were asked to fill out the Buss-Perry Aggression Questionnaire (BPAQand 70 of them with the highest score of aggression were selected as the sample. They received educational intervention for eight 90-minute sessions  during one month. Then post-test data were collected and follow-up at three months after the intervention and statistically analyzed using SPSS-20.ResultsThe mean age of subjects was 15.81±1.24 years old. 83% belonged to the urban community and 12.5% belonged to the rural community. The results showed that the educational intervention was effective in reduction of aggression levels and its four subscales (P

  1. High School Mathematics Curriculum Development Integrated with Character Education Within Project Assessment as Spiral System Leveled

    Directory of Open Access Journals (Sweden)

    Siti Badriatul Munawaroh

    2017-08-01

    Full Text Available The purpose of this research are: (1 description of characteristics and (2 validate thesenior hight school of mathematics syllabus integrated character education with the project assessment, (3 test the effectiveness of the learning material of function in class X. Testing procedure of syllabus and learning used research development of Borg & Gall (1987. The data were processed with descriptive analysis, statistical test t test and regression. The results obtained by the integration of the 10 characters on the senior hight school of mathematics syllabus show a valid syllabus by experts with an average score of 4 (both categories, the maximum score of 5. Test implementation on learning reach effective: (1 the percentage of learners achieve mastery learning by 89, 5%; (2 an increase of characters curiosity of learners of meeting 1 to 2, up to 3, up to 4 each score gain of 0.17; 0.30; 0.31; (3 the influence of the curiosity of students to the learning outcomes of 48.9%, (4 the average learning outcomes of students experimental class (77.2 is better than the control class (76.2. Thus, each character can bring a change in behavior according to the character programmed and observed in the learning process in focus. Coordination learning at every level stated in the syllabus.

  2. Survey To Asses The Knowledge Level Of Students Of Health Vocational High School

    Directory of Open Access Journals (Sweden)

    Çiðdem Kunt Ýþgüder

    2017-03-01

    Material and Methods: A total of 245 students in Gaziosmanpasa University Vocational School of Health at 1st and 4th class were asked to complete the 20 items of questionnaire. Results: The ratio of knowledge about the existence of HPV vaccination was %25 in 1st class, %90.3 in 4th class, therewithal 99 students in 1st class and 11 in 4th class had no information. Since the ratio of awareness about the protective effects of the vaccine to servix cancer in 1st class was %9.8, %63.7 in 4th. The interclass comparison of the ratio of knowledge about HPV vaccine and infection were significantly different (p<0.001. Conclusion: Students in Vocational School of Health must have sufficient information about HPV infection and vaccination, caused by being the health personnels in future, and creating risks for HPV infections and related complications. Nevertheless, the ongoing definition programs of HPV vaccination and servix cancer screening for public health have not been reached to an adequate level across the country. It was suggested that it is a priority to get precautions about this issue with the active participation of media organizations and to plan future educational programs for students. [J Contemp Med 2017; 7(1.000: 1-7

  3. Levels of use of an elementary school inquiry-based instructional innovation among a selected group of teacher participants in the Delaware Elementary Science Initiative

    Science.gov (United States)

    Bouchelle, Henry Ellsworth Wirt, III

    Science education in Delaware's public elementary and middle schools has experienced much change in recent years as a result of the adoption of state standards and, in particular, the adoption by school districts of the Smithsonian/National Science Resources Council-sponsored inquiry-based instruction modules as part of the "Elementary Science Initiative." As part of this adoption process, each participating elementary teacher and middle school science teacher receives extensive training in the use of several discrete science kits. The trainings include reinforcement and development of content knowledge, in addition to the modeling of and practice with complementary pedagogy. One measure of the effectiveness of the science kit training process (and perhaps the Initiative itself) is the teachers' levels of use of the Initiative. The purpose of this study was to determine the participating teachers' use of the science kit innovation through the use of the Concerns-based Adoption Model Levels of Use Questionnaire. Eight K--5 elementary classroom teachers who had completed at least three science kit trainings participated. The results of this study indicate that on the Overall Level of Use Rating Scale, teachers who had completed training in at least three science kits generally scored at the Routine (IVA) level. All of the teachers, regardless of the wide range in the number of years of experience, had achieved the Mechanical Use level in Overall (III) LoU, and 6 of the 8 participants (75%) were operating at no less than the Refinement (IVA) Overall LoU level.

  4. Assessment of primary school students’ level of understanding the concepts of 2nd grade life sciences course based on different variables

    Directory of Open Access Journals (Sweden)

    Altıntaş Gülşen

    2016-01-01

    Full Text Available The course of Life Sciences is one of the pivot courses taught in the first three years of primary school. Ensuring children get to know their environment and gain correct information related to their problems by making them investigate their natural and socio-cultural environment as well as providing them with necessary information, skills and behaviors for environmental adaptation are among the main purposes of Life Sciences course. The concepts to be instilled in students in line with these purposes are important. Since concepts are mostly intellectual and non-physical, they can only exist tangibly through examples. This study aims to assess Primary School Students’ Level of Understanding the Concepts of 2nd Grade Life Sciences Course Based on Different Variables. 17 concepts included in the 2nd Grade Life Sciences course within the subject of School Excitement were addressed within the study, and students were requested to define and exemplify these concepts. A total of 102 students from five different primary schools of upper-middle and lower socioeconomic classes located in Manisa and Istanbul were included in the study in line with the intentional maximum diversity sample selection. The answers given by students for each concept were categorized and analyzed in terms of liking or disliking home, school, technology and the course of Life Sciences.

  5. A Review of High School Level Astronomy Student Research Projects Over the Last Two Decades

    Science.gov (United States)

    Fitzgerald, M. T.; Hollow, R.; Rebull, L. M.; Danaia, L.; McKinnon, D. H.

    2014-09-01

    Since the early 1990s with the arrival of a variety of new technologies, the capacity for authentic astronomical research at the high school level has skyrocketed. This potential, however, has not realised the bright-eyed hopes and dreams of the early pioneers who expected to revolutionise science education through the use of telescopes and other astronomical instrumentation in the classroom. In this paper, a general history and analysis of these attempts is presented. We define what we classify as an Astronomy Research in the Classroom (ARiC) project and note the major dimensions on which these projects differ before describing the 22 major student research projects active since the early 1990s. This is followed by a discussion of the major issues identified that affected the success of these projects and provide suggestions for similar attempts in the future.

  6. Locally Sustainable School Lunch Intervention Improves Hemoglobin and Hematocrit Levels and Body Mass Index among Elementary Schoolchildren in Rural West Java, Indonesia.

    Science.gov (United States)

    Sekiyama, Makiko; Roosita, Katrin; Ohtsuka, Ryutaro

    2017-08-12

    School lunch is not provided in public elementary schools in Indonesia, and students frequently buy and eat snacks at school. We hypothesized that providing a traditional Sundanese meal as school lunch would be beneficial for children in rural West Java. To test this hypothesis, we evaluated the effect of a 1-month school lunch intervention aiming at sustainability and based on children's nutritional intake, hemoglobin and hematocrit levels, and body mass index (BMI). A lunch (including rice, vegetable dish, animal protein dish, plant protein dish, and fruit) containing one-third of the recommended daily allowance of energy was offered every school day for 1 month, targeting 68 fourth-grade elementary schoolchildren. At baseline, the prevalence of anemia was 33.3%. The prevalence of stunting and underweight were 32.4% and 2.9%, respectively, whereas that of overweight and obesity combined was 17.6%, indicating a double burden of malnutrition among the subjects. During the intervention, intakes of protein ( p < 0.05), calcium ( p < 0.05), and vitamin C ( p < 0.001) significantly increased, while that of fat significantly decreased ( p < 0.001). After the intervention, hemoglobin ( p < 0.05) and hematocrit ( p < 0.05) levels were significantly improved, thereby almost halving the rate of anemia. These changes were significantly larger in the baseline anemic group than the non-anemic group ( p < 0.01). BMI significantly increased in the baseline underweight/normal group ( p < 0.001) but not in the overweight/obese group. The school lunch intervention significantly improved nutritional intakes and health statuses, implying its potential for reducing anemia and resolving the double burden of malnutrition among rural Indonesian schoolchildren.

  7. Including Parents in the Continuum of School-Based Mental Health Services: A Review of Intervention Program Research from 1995 to 2010

    Science.gov (United States)

    Mendez, Linda Raffaele; Ogg, Julia; Loker, Troy; Fefer, Sarah

    2013-01-01

    In this study, the authors reviewed journal articles published between 1995 and 2010 that described student mental health interventions involving parents delivered in school settings. Their review identified 100 articles describing 39 interventions. On the basis of participant selection criteria provided by the authors of the reviewed articles,…

  8. Do high school chemistry examinations inhibit deeper level understanding of dynamic reversible chemical reactions?

    Science.gov (United States)

    Wheeldon, R.; Atkinson, R.; Dawes, A.; Levinson, R.

    2012-07-01

    Background and purpose : Chemistry examinations can favour the deployment of algorithmic procedures like Le Chatelier's Principle (LCP) rather than reasoning using chemical principles. This study investigated the explanatory resources which high school students use to answer equilibrium problems and whether the marks given for examination answers require students to use approaches beyond direct application of LCP. Sample : The questionnaire was administered to 162 students studying their first year of advanced chemistry (age 16/17) in three high achieving London high schools. Design and methods : The students' explanations of reversible chemical systems were inductively coded to identify the explanatory approaches used and interviews with 13 students were used to check for consistency. AS level examination questions on reversible reactions were analysed to identify the types of explanations sought and the students' performance in these examinations was compared to questionnaire answers. Results : 19% of students used a holistic explanatory approach: when the rates of forward and reverse reactions are correctly described, recognising their simultaneous and mutually dependent nature. 36% used a mirrored reactions approach when the connected nature of the forward and reverse reactions is identified, but not their mutual dependency. 42% failed to recognize the interdependence of forward and reverse reactions (reactions not connected approach). Only 4% of marks for AS examination questions on reversible chemical systems asked for responses which went beyond either direct application of LCP or recall of equilibrium knowledge. 37% of students attained an A grade in their AS national examinations. Conclusions : Examinations favour the application of LCP making it possible to obtain the highest grade with little understanding of reversible chemical systems beyond a direct application of this algorithm. Therefore students' understanding may be attenuated so that they are

  9. Information Communication Technology to support and include Blind students in a school for all An Interview study of teachers and students’ experiences with inclusion and ICT support to blind students

    OpenAIRE

    Rony, Mahbubur Rahman

    2017-01-01

    The topic of this is this study is how blind students and teachers experiences Information Communication Technology as a tool to support and include blind students in a school for all. The study investigates how Information and Communication Technologies (ICT) enables blind students to adjust into non-special schools. The research method used to collect data is interview. The goal is to get insight to teachers and students’ experiences with inclusion and ICT as a tool to support blind student...

  10. Initiative for Energy Education at the Level of Secondary Schools: Case Study

    International Nuclear Information System (INIS)

    Ismail, S.

    2016-01-01

    Full text: The paper illustrates a new initiative, which has been implemented within secondary and technical schools in the Arab World, with the aim of improving the teaching of science, particularly on energy related subjects such as renewable and nuclear energies. Energy education could be the ideal subject to bridge the gap between education and the job markets in many areas of the world now and in the near future. The world is changing energy strategies to meet the challenges of the 21 century for more contribution of renewable and nuclear energy with enormous investments in these sectors. For example, the emerging countries in the Arab world require large efforts and programs for energy efficiency and energy conservation to reduce their investments in the energy sector and that cannot be reached without social energy culture. Schools and teachers are the key success for such efforts. Therefore, it was important to start this initiative which is composed of four main programmes. The first programme is based on establishing and enhancing cooperation between Arab and European teaching institutions. The second addresses the implementation of an Arab–European platform for scientific communities. The third develops outreach projects in order to promote and support social activities between teachers and students. The fourth includes the promotion of teachers and authorities to improve the curricula. The paper will discuss the experience gained from organizing and the related assessment procedures. (author

  11. Lead in school children from Morelos, Mexico: levels, sources and feasible interventions.

    Science.gov (United States)

    Farías, Paulina; Álamo-Hernández, Urinda; Mancilla-Sánchez, Leonardo; Texcalac-Sangrador, José Luis; Carrizales-Yáñez, Leticia; Riojas-Rodríguez, Horacio

    2014-12-01

    Lead is a pervasive pollutant, associated at low levels to many adverse health effects. To investigate lead levels, exposure pathways and intervention possibilities in school children from Alpuyeca, in Morelos, Mexico. Blood lead concentrations (BPb) were measured in 226 children in 2011. Exposure pathways were assessed through a questionnaire, lead measurements in different environmental matrices and spatial aggregation analysis of lead concentrations. BPb ranged from 1.5 to 36.5 ìg/dL, with a mean (SD) of 7.23 (4.9) ìg/dL. Sixty-four and 18% of the children had BPb > 5 ìg/dL and > 10 ìg/dL, respectively. The use of lead glazed ceramics was reported in almost half of the households; it was the main BPb determinant and it was associated with an increased risk of having BPb > 5 g/dL by 2.7 times (p = 0.001). Environmental samples were within US EPA’s lead recommended limits, and blood lead levels were randomly distributed in the community. Lead remains a public health problem in Alpuyeca, Mexico. Unlike other local pollutant lead exposure prevention can be achieved inexpensively and in a short term. Interventions should make mothers aware of lead's health effects and empower them to safeguard their children's health by avoiding the culturally ingrained use of lead glazed pottery.

  12. Students’ Perceived Level of English Proficiency in Secondary Schools in Dodoma, Tanzania

    Directory of Open Access Journals (Sweden)

    Lazarus Ndiku Makewa

    2013-07-01

    Full Text Available This paper looked at students’ perceived level of English proficiency among Dodoma secondary schools in Tanzania. Factors like attitude, anxiety, classroom activities, motivation, and learning resources were considered as influencing English learning. The study was guided by three theories: Input Hypothesis, Inter-language and Vygotsky’s theory of value. Correlation design was used to describe the association between the student and teacher-related factors and students’ perceived level of English proficiency. Purposive sampling was used to select 300 form three students. Questionnaires were used to collect data from the participants. Reliability of the research instrument was determined by conducting a pilot study. Pearson Descriptive statistics and Kendall’s Tau-b were used to analyze the data. The study revealed that the students’ perceived level of proficiency in spoken English was average. The findings indicated a significant positive correlation between perceived English proficiency and attitude toward the English language, classroom activities, teacher motivation, and classroom environment. It is suggested that further studies integrate qualitative research methods to the research design in order to get an in-depth understanding of students’ perception on English proficiency.

  13. The Relationship between Teachers' Perception about School Managers' Talent Management Leadership and the Level of Organizational Commitment

    Science.gov (United States)

    Aytaç, Tufan

    2015-01-01

    Problem statement: Talent Management (TM) has been recently seen as a critical success factor in the development of educational organizations. The problem this study addresses is whether there is a relationship between teacher perceptions about school managers' TM leadership and their level of organizational commitment (OC). The level of school…

  14. Investigating the incidence of youth mental health problem by merging person register and school level class room survey data

    Directory of Open Access Journals (Sweden)

    Marko Merikukka

    2017-04-01

    It is possible to merge datasets from school level to an individual level register data. The merged big data offers new possibilities to study questions related to the prevalence of mental health problems. The new linked data can be further analyzed to hierarchical model.

  15. Relationship between Organizational Justice Perceptions and Organizational Commitment Levels of School of Physical Education and Sports Academicians

    Science.gov (United States)

    Ari, Abdil; Çaglayan, Hakan Salim

    2017-01-01

    This study was conducted to determine organizational justice perceptions and organizational commitment levels of the school of physical education and sports academicians and to establish whether there is a relation between their organizational justice perceptions and organizational commitment levels or not. In the study, a method for the…

  16. DIFFERENCES ON THE MOTION KNOWLEDGE LEVEL AT THE MALE STUDENTS IN SOME HIGH SCHOOLS IN THE REPUBLIC OF MACEDONIA

    OpenAIRE

    Viktor Mitrevski

    2011-01-01

    With the research in this labour we want to realize the difference among the high school students` motion knowledge in different cities in Macedonia. This research consists of 135, 15 years old examinees, all students in high school, Ist class, divided into 3 sub samples The classification was made according the number of the classes and the number of the students who regularly attend the tuition. The analysis on the motorics level was conducted on the polygon for checking the psychophysical ...

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

    Directory of Open Access Journals (Sweden)

    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.

  18. EFFECTS OF SPORTS AND SCIENCE HIGH SCHOOL STUDENTS’ SPORTS ACTIVITY LEVELS ON BODY COMPOSITION AND BONE MINERAL DENSITY

    Directory of Open Access Journals (Sweden)

    Hasan Aykut AYSAN

    2015-08-01

    Full Text Available Purpose: In this study, effects of sports and science high school students’ sports activity levels on their body composition and bone development level were investigated. Material and Method: A total of 59 participants were voluntarily included in the study in which 29 people were the experimental group from Elazıg Kaya Karakaya Sports High School with a mean age of 17.10±1.25 (years and 30 people were the control group fr om Diyarbakır RekabetKurumu High School with a mean age of 17.70±1.67 (years . Sports activity of Sports High school students was found to include (in the first two years 384 hours, a total of 1088 hours in four years and sports activity of science high s chool students was found to include ( in the first 2 years 94, a total of 158 hours in four years. Those who had any disease that could have an effect on their bone mineral density and body compositions were not included in the study. Height and weight w ere measure with standardSecaStadiometre . Body Mass Index (BMI, Basal Metabolic Rate (BMR, Body Fat Percentage (BFP, Body Fat Mass (BFM, Fat - Free Body Mass (FBM, Total Body Water (TBW , which constitute body composition and are accepted as sub parame ters, were measured with Bioelectrical Impedance Analyser (BIA - Tanita BC 418 . Bone densitometry device (DEXA; Hologic Discovery 4500 QDR was used in the measurements of bone mineral density. SPSS 16.0 was used in the process of the raw data obtained and T - Test was applied for independent samples. Findings : HEIGHT, WEIGHT, BMI, BMR, %BFP, BFM, FBM, TBW measured mean values of the E xperimental group are 171.62±7.078 (cm, 58.88±8.679 (kg, 19.89±1.745 (kg/m², 3435.6 ± 2660.55 (kcal, 13.64±2.446 (%,8.100± 2.150 (kg, 50.81±7.165 (kg respectively. HEIGHT, WEIGHT, BMI, BMR, %BFP, BFM, FBM, TBW measured mean values of the Control group are 170.21±8.514 (cm, 59.77±9.749 (kg, 19.63±1.439 (kg/m², 2362.85 ± 2010.71 (kcal, 13.83±2.556 (%, 8.048±1.708 (kg, 5 0

  19. The Effectiveness of Assertiveness Training on the Levels of Stress, Anxiety, and Depression of High School Students.

    Science.gov (United States)

    Eslami, Ahmad Ali; Rabiei, Leili; Afzali, Seyed Mohammad; Hamidizadeh, Saeed; Masoudi, Reza

    2016-01-01

    Adolescence is a transition period from childhood to early adulthood. Because of the immense pressure imposed on adolescents due to the complications and ambiguities of this transition, their level of excitement increases and sometimes it appears in the form of sensitivity and intense excitement. This study aimed at determining the effectiveness of assertiveness training on the levels of stress, anxiety, and depression of high school students. This quasi-experimental study was conducted on high school students of Isfahan in academic year 2012 - 13. A total of 126 second grade high school students were collected according to simple random sampling method and divided into two groups: experimental with 63 participants and control with the same number. Data gathering instruments included a demographic questionnaire, Gambill-Richey assertiveness scale, and depression anxiety stress scales (DASS-21). Assertiveness training was carried out on the experimental group in 8 sessions; after 8 weeks, posttest was carried out on both groups. Statistical tests such as independent t test, repeated measures ANOVA, Chi-square test, and the Mann-Whitney test were used to interpret and analyze the data. The Chi-square and Mann-Whitney tests did not show significant statistical differences between the two groups in terms of demographic variables (P ≥ 0.05). Repeated measures ANOVA showed no significant difference between the mean scores for assertiveness before (100.23 ± 7.37), immediately after (101.57 ± 16.06), and 2 months after (100.77 ± 12.50) the intervention in the control group. However, the same test found a significant difference between the mean score for assertiveness in the experimental group before (101.6 ± 9.1), immediately after (96.47 ± 10.84), and 2 months after (95.41 ± 8.37) implementing the training program (P = 0.002). The independent t test showed no significant difference in the mean score for anxiety and stress between two groups before the

  20. The practicality of including the systemic inflammatory response syndrome in the definition of polytrauma: experience of a level one trauma centre.

    Science.gov (United States)

    Butcher, Nerida E; Balogh, Zsolt J

    2013-01-01

    The systemic inflammatory response syndrome (SIRS) has been advocated as a significant predictor of outcome in trauma. Recent trauma literature has proposed SIRS as a surrogate for physiological derangements characteristic of polytrauma with some authors recommending its inclusion into the definition of polytrauma. The practicality of daily SIRS collection outside of specifically designed prospective trials is unknown. The purpose of this study was to assess the availability of SIRS variables and its appropriateness for inclusion into a definition of polytrauma. We hypothesised SIRS variables would be readily available and easy to collect, thus represent an appropriate inclusion into the definition of polytrauma. A prospective observational study of all trauma team activation patients over 7-months (August 2009 to February 2010) at a University affiliated level-1 urban trauma centre. SIRS data (temperature>38°C or 90 bpm; RR>20/min or a PaCO(2)12.0×10(9)L(-1), or 10 immature bands) collected from presentation, at 24 h intervals until 72 h post injury. Inclusion criteria were all patients generating a trauma team activation response age >16. 336 patients met inclusion criteria. In 46% (155/336) serial SIRS scores could not be calculated due to missing data. Lowest rates of missing data observed on admission [3% (11/336)]. Stratified by ISS>15 (132/336), in 7% (9/132) serial SIRS scores could not be calculated due to missing data. In 123 patients ISS>15 with complete data, 81% (100/123) developed SIRS. For Abbreviated Injury Scale (AIS)>2 in at least 2 body regions (64/336) in 5% (3/64) serial SIRS scores could not be calculated, with 92% (56/61) of patients with complete data developing SIRS. For Direct ICU admissions [25% (85/336)] 5% (4/85) of patients could not have serial SIRS calculated [mean ISS 15(±11)] and 90% (73/81) developed SIRS at least once over 72 h. Based on the experience of our level-1 trauma centre, the practicability of including SIRS into the

  1. Association between State Assistance on the Topic of Indoor Air Quality and School District-Level Policies That Promote Indoor Air Quality in Schools

    Science.gov (United States)

    Everett Jones, Sherry; Doroski, Brenda; Glick, Sherry

    2015-01-01

    Nationally representative data from the 2012 School Health Policies and Practices Study examined whether state assistance on indoor air quality (IAQ) was associated with district-level policies and practices related to IAQ and integrated pest management (IPM). Districts in states that provided assistance on IAQ were more likely than districts not…

  2. The Efficacy of PCI's Reading Program--Level One: A Report of a Randomized Experiment in Brevard Public Schools and Miami-Dade County Public Schools. Research Summary

    Science.gov (United States)

    Empirical Education Inc., 2008

    2008-01-01

    PCI Education sought scientifically based evidence on the effectiveness of the "PCI Reading Program--Level One" for students with severe disabilities. During the 2007-2008 academic year. Empirical Education conducted a randomized control trial (RCT) in two Florida districts, Brevard and Miami-Dade County Public Schools. For this…

  3. The Efficacy of PCI's "Reading Program--Level One": A Report of a Randomized Experiment in Brevard Public Schools and Miami-Dade County Public Schools. Research Report

    Science.gov (United States)

    Toby, Megan; Ma, Boya; Jaciw, Andrew; Cabalo, Jessica

    2008-01-01

    PCI Education sought scientifically based evidence on the effectiveness of the "PCI Reading Program--Level One" for students with severe disabilities. During the 2007-2008 academic year. Empirical Education conducted a randomized control trial (RCT) in two Florida districts, Brevard and Miami-Dade County Public Schools. For this…

  4. Transformational Leadership Related to School Climate: A Multi-Level Analysis

    Science.gov (United States)

    McCarley, Troy A.; Peters, Michelle L.; Decman, John M.

    2016-01-01

    Across the nation, quality leadership and positive school climate are critical to the success of every principal, student, and school. As a result, this study examined the relationship between teacher perceptions of the degree to which a principal displays the factors of transformational leadership and the perceived school climate. A purposeful…

  5. Internationalising Practices and Representations of the "'Other" in Second-Level Elite Schools in Ireland

    Science.gov (United States)

    Courtois, Aline

    2016-01-01

    While Irish elite schools have adopted some internationalising practices, international students are often erased from their "public faces". Based on interviews and analysis of schools' websites, this paper argues that Brooks and Waters' [2014. "The Hidden Internationalism of Elite English Schools." "Sociology,"…

  6. Does High School Facility Quality Affect Student Achievement? A Two-Level Hierarchical Linear Model

    Science.gov (United States)

    Bowers, Alex J.; Urick, Angela

    2011-01-01

    The purpose of this study is to isolate the independent effects of high school facility quality on student achievement using a large, nationally representative U.S. database of student achievement and school facility quality. Prior research on linking school facility quality to student achievement has been mixed. Studies that relate overall…

  7. The value of (pre)school playgrounds for children's physical activity level: A systematic review

    NARCIS (Netherlands)

    Broekhuizen, K.; Scholten, A.M.; Vries, S.I. de

    2014-01-01

    The (pre)school environment is an important setting to improve children's health. Especially, the (pre)school playground provides a major opportunity to intervene. This review presents an overview of the existing evidence on the value of both school and preschool playgrounds on children's health in

  8. QR-codes as a tool to increase physical activity level among school children during class hours

    DEFF Research Database (Denmark)

    Christensen, Jeanette Reffstrup; Kristensen, Allan; Bredahl, Thomas Viskum Gjelstrup

    the students physical activity level during class hours. Methods: A before-after study was used to examine 12 students physical activity level, measured with pedometers for six lessons. Three lessons of traditional teaching and three lessons, where QR-codes were used to make orienteering in school area...... as old fashioned. The students also felt positive about being physically active in teaching. Discussion and conclusion: QR-codes as a tool for teaching are usable for making students more physically active in teaching. The students were exited for using QR-codes and they experienced a good motivation......QR-codes as a tool to increase physical activity level among school children during class hours Introduction: Danish students are no longer fulfilling recommendations for everyday physical activity. Since August 2014, Danish students in public schools are therefore required to be physically active...

  9. Investigating middle school students’ difficulties in mathematical literacy problems level 1 and 2

    Science.gov (United States)

    Setiawati, S.; Herman, T.; Jupri, A.

    2017-11-01

    The background of this study is the lack of mathematical literacy skills of students. The proficiency of students’ mathematical literacy skills based on the results of the PISA 2015 study shows that Indonesian students at the proficiency level 1. This fact gave rise to this study which aims to investigate middle school students’ difficulties in mathematical literacy problems level 1 and 2. Qualitative research was used in this study. An individual written test on mathematical literacy problems was administered, followed by interviews. The subjects of the study were 61 students grade VII in Bandung and 26 of them were interviewed afterward. Data analysis revealed that students’ error in performing arithmetic most frequently observed. Other observed difficulties concerned understanding about algebra concept, applying arithmetic operation in algebraic expressions, and interpreting symbols to represent the unknown. In solving mathematical literacy problems, students use their prior knowledge, although sometimes not relevant to the questions. Based on the results, we suggest that mathematics learning in contextual learning and which invites students to participate in the processes of understanding the concepts.

  10. Reporting the incidence of school violence across grade levels in the U.S. using the Third International Mathematics and Science Study (TIMSS).

    Science.gov (United States)

    Yu, Lei

    2004-01-01

    School violence has increasingly captured public attention due to deadly school shootings. Controversy on school violence is demonstrated by a mixed picture of school safety and the lack of consensus on the definitions of violence, which makes comparison of findings across studies difficult. This study extended the application of the Rasch model to school violence research using TIMSS data. The results show that school violence occurred at a level much lower than the predictions of the measurement model. Across all grade levels the most frequently reported type of violence is intimidation or verbal abuse of students and the least frequently reported physical injury to teachers or staff. Copyright 2004

  11. Successful Schools: How School-Level Factors Influence Success with Urban Advantage. Working Paper #01-14

    Science.gov (United States)

    Weinstein, Meryle; Whitesell, Emilyn Ruble; Leardo, Michele

    2014-01-01

    Informal science education institutions have been identified as critical participants in helping students succeed in science by working in collaboration with school systems across the country. The results of one such collaboration, the Urban Advantage (UA) program found that participation in UA improved student achievement, on average, by 0.6…

  12. Examining the Effects of School-Level Variables on Elementary School Students' Academic Achievement: The Use of Structural Equation Modeling

    Science.gov (United States)

    Della Sala, Matthew Robert

    2014-01-01

    School finance scholars have called for the alignment of accountability policies with state finance formulae to allocate resources toward student learning goals (Adams, 2008; Ryan, 2008; Superfine, 2009; Verstegen, 2002). With the presence of accountability policies that focus on improving students' academic achievement, state finance systems must…

  13. Levels of Leadership: Effects of District and School Leaders on the Quality of School Programs of Family and Community Involvement

    Science.gov (United States)

    Epstein, Joyce L.; Galindo, Claudia L.; Sheldon, Steven B.

    2011-01-01

    Purpose: This study tests key constructs of sociocultural and organizational learning theories with quantitative methods to better understand the nature and impact of district and school leadership and actions on the quality of programs of family and community involvement. Research Design: Survey data from a "nested" sample of 24 districts and 407…

  14. Teaching science and technology at primary school level: Theoretical and practical considerations for primary school teachers' professional training.

    NARCIS (Netherlands)

    Walma van der Molen, Julie Henriëtte; van Aalderen-Smeets, Sandra; Asma, L.

    2010-01-01

    This paper focuses on the importance of starting science and technology education at a young age and at the consequential importance of providing primary school teachers with enough professional background to be able to effectively incorporate science and technology into their teaching. We will

  15. The concept of landscape education at school level with respect to the directions of the science of landscape

    Science.gov (United States)

    Szczęsna, Joanna

    2010-01-01

    School education is both a starting point for the development of various scientific disciplines (school educates future researchers) and the result of science. The landscape research is conducted within many scientific disciplines and has a long tradition. Lanscape education, which is the result of a scientific dimension, is implemented in primary school under the nature subject. Primary school education is the only level at which the geographical contents are carried out on landscape. The landscape is of interest to many disciplines: geography, architecture, social sciences and the arts. In recent years, there were many studies which contained an overview of the main strands of the science of landscape, presented the differences in the meaning of the concept and objectives of individual research disciplines. These studies have become the ground for the characterization of the concept of landscape education implemented in Polish school and its evaluation in terms of scientific achievements. A review of educational purposes, the basic content of education and achievements of students, demonstrate the influence of multiple scientific disciplines in school landscape education. The most significant share of the course content are achievements of geography disciplines, particularly: physical geography, environmental protection and landscape ecology. Other scientific fields: literature, art, psychology, sociology, and architecture do not have any impact on the school landscape education or their impact remains marginal.

  16. Association between family structure, maternal education level, and maternal employment with sedentary lifestyle in primary school-age children.

    Science.gov (United States)

    Vázquez-Nava, Francisco; Treviño-Garcia-Manzo, Norberto; Vázquez-Rodríguez, Carlos F; Vázquez-Rodríguez, Eliza M

    2013-01-01

    To determine the association between family structure, maternal education level, and maternal employment with sedentary lifestyle in primary school-age children. Data were obtained from 897 children aged 6 to 12 years. A questionnaire was used to collect information. Body mass index (BMI) was determined using the age- and gender-specific Centers for Disease Control and Prevention definition. Children were categorized as: normal weight (5(th) percentile≤BMImaternal educational level and having a working mother, appears to be associated with sedentary lifestyle in overweight primary school-age children. Copyright © 2013 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  17. Identification of high school students' ability level of constructing free body diagrams to solve restricted and structured response items in force matter

    Science.gov (United States)

    Rahmaniar, Andinisa; Rusnayati, Heni; Sutiadi, Asep

    2017-05-01

    While solving physics problem particularly in force matter, it is needed to have the ability of constructing free body diagrams which can help students to analyse every force which acts on an object, the length of its vector and the naming of its force. Mix method was used to explain the result without any special treatment to participants. The participants were high school students in first grade totals 35 students. The purpose of this study is to identify students' ability level of constructing free body diagrams in solving restricted and structured response items. Considering of two types of test, every student would be classified into four levels ability of constructing free body diagrams which is every level has different characteristic and some students were interviewed while solving test in order to know how students solve the problem. The result showed students' ability of constructing free body diagrams on restricted response items about 34.86% included in no evidence of level, 24.11% inadequate level, 29.14% needs improvement level and 4.0% adequate level. On structured response items is about 16.59% included no evidence of level, 23.99% inadequate level, 36% needs improvement level, and 13.71% adequate level. Researcher found that students who constructed free body diagrams first and constructed free body diagrams correctly were more successful in solving restricted and structured response items.

  18. Interracial and intraracial contact, school-level diversity, and change in racial identity status among African American adolescents.

    Science.gov (United States)

    Yip, Tiffany; Seaton, Eleanor K; Sellers, Robert M

    2010-01-01

    Among 224 African American adolescents (mean age=14), the associations between interracial and intraracial contact and school-level diversity on changes in racial identity over a 3-year period were examined. Youths were determined to be diffused, foreclosed, moratorium, or achieved, and change or stability in identity status was examined. Contact with Black students, Black friends, and White friends predicted change in identity status. Furthermore, in racially diverse schools, having more Black friends was associated with identity stability. Students reporting low contact with Black students in racially diverse schools were more likely to report identity change if they had few Black friends. In students reporting high contact with Blacks in predominantly White schools, their identity was less likely to change for students with fewer White friends. © 2010 The Authors. Child Development © 2010 Society for Research in Child Development, Inc.

  19. Undergraduate Neuropharmacology: A Model for Delivering College-Level Neuroscience to High School Students in situ.

    Science.gov (United States)

    Martin-Morris, Linda E; Buckland, Helen T; Popa, Simina M; Cunningham, Susanna L

    2015-01-01

    Our university course for non-majors (Biology 100) on the neurobiology of drug addiction was recently retooled for delivery at high schools around the state of Washington in order to engage younger students in the study of psychoactive drugs. Many of these students are earning both high school and university credits (dual-enrollment). This paper outlines the course design principles we used to ensure that high school students are earning valid college credits. We present an analysis of learning gains experienced by both university and high school students as measured by before and after course knowledge surveys. We also describe how assessment strategies used for on-campus students have been transferred to our high school partner teachers and how generous interchange and observation ensure that the high school students are engaging deeply in their study of neuroscience. Indeed, many have had a transformative experience that inspires them to contemplate the field of neuroscience as they transition into university study.

  20. Assessment of Elementary School Teachers’ Level of Knowledge and Attitude regarding Traumatic Dental Injuries in the United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Manal A. Awad

    2017-01-01

    Full Text Available Introduction. In this cross-sectional study, the level of knowledge and attitude of elementary school teachers regarding traumatic dental injuries (TDI were assessed. Materials and Methods. A questionnaire was distributed to 330 elementary school teachers in 30 randomly selected schools in the Emirates of Sharjah and Dubai. The questionnaire collected information on participants’ demographic characteristics, first aid training, and attitude about emergency management of TDI. Results. 292 teachers (88% completed the questionnaires; of these, 95% were females, and 50% of the participants had first aid training. Knowledge about tooth avulsion was inadequate, and first aid training was not associated with correct responses to management of avulsed teeth (p>0.05. A significantly higher percentage of younger teachers (p<0.05 expressed the need for future education on TDI management. A significantly higher percentage of participants who had an educational position (95% indicated that they did not have enough knowledge regarding TDI compared to physical education teachers (79% and administrators (87% (p<0.05. Conclusions. Elementary school teachers in the UAE have a low level of knowledge regarding the management of dental trauma. Educational programs that address TDI are needed and could improve the elementary school teachers’ level of knowledge in emergency management of TDI.

  1. Tuberculosis awareness program and associated changes in knowledge levels of school students

    Directory of Open Access Journals (Sweden)

    Jayashree S Gothankar

    2013-01-01

    Conclusions: Health education program by medical students helped significantly to improve the knowledge of school students regarding tuberculosis. Thus, medical college students can be involved to some extent for conducting health-related behavioral change communication (BCC activities in schools during their Community Medicine morning posting. Collaboration of private medical colleges, schools, and district tuberculosis units (DTUs can be ideally achieved under public private partnership (PPP for health awareness programs.

  2. An approach for integrating media education into everyday school-life and instruction at secondary school level

    Directory of Open Access Journals (Sweden)

    Dieter SPANHEL

    2011-09-01

    Full Text Available The new media as a challenge for school education require to redefine its aims and methods. It is no longer sufficient to transmit knowledge and help young people to build up special competences. In addition and primarily they must learn to deal with unknown problems in the future, with uncertainty and insecurity, with an increasing lot of information, changing knowledge and truth and with the unknown. Therefore school must help students to build up flexible structures of operational thinking and orientation, abstract conceptual frames, phantasy and creativity and acquire the capability of learning to learn, to reorganize learning structures and knowledge and the ability for lifelong learning. within this context media in schools have two fundamental functions: they are instruments of teaching-learning-processes as well as subject matter helping students to acquire media competence. Our approach to integrated media education for secondary schools can be characterized as follows: It should imply all sorts of media, it should involve all teachers and embrace all subject matters (lessons. There should no longer be made a distinction between media education and computer literacy because of the integration of all media on the basis of ongoing digitalization. The different media with their specific capacities should be used naturally as a means of improving teaching and learning, as tools for problem-solving and coping with tasks, and as instruments of communication and self-reflexion, of documentation and formation, of expression and publicity. The realization of a sustainable media education is confronted with two difficulties: 1. Most teachers mostly are not trained for media education and they fear the great burden of this task. 2. Media education requires open forms and varying methods of instruction and specific media facilities must be at hand at any time and everywhere.

  3. Impact of a social-emotional and character development program on school-level indicators of academic achievement, absenteeism, and disciplinary outcomes: A matched-pair, cluster randomized, controlled trial.

    Science.gov (United States)

    Snyder, Frank; Flay, Brian; Vuchinich, Samuel; Acock, Alan; Washburn, Isaac; Beets, Michael; Li, Kin-Kit

    2010-01-01

    This paper reports the effects of a comprehensive elementary school-based social-emotional and character education program on school-level achievement, absenteeism, and disciplinary outcomes utilizing a matched-pair, cluster randomized, controlled design. The Positive Action Hawai'i trial included 20 racially/ethnically diverse schools (mean enrollment = 544) and was conducted from the 2002-03 through the 2005-06 academic years. Using school-level archival data, analyses comparing change from baseline (2002) to one-year post trial (2007) revealed that intervention schools scored 9.8% better on the TerraNova (2 nd ed.) test for reading and 8.8% on math; 20.7% better in Hawai'i Content and Performance Standards scores for reading and 51.4% better in math; and that intervention schools reported 15.2% lower absenteeism and fewer suspensions (72.6%) and retentions (72.7%). Overall, effect sizes were moderate to large (range 0.5-1.1) for all of the examined outcomes. Sensitivity analyses using permutation models and random-intercept growth curve models substantiated results. The results provide evidence that a comprehensive school-based program, specifically developed to target student behavior and character, can positively influence school-level achievement, attendance, and disciplinary outcomes concurrently.

  4. Improving the fitness and physical activity levels of primary school children: results of the Fit-4-Fun group randomized controlled trial.

    Science.gov (United States)

    Eather, Narelle; Morgan, Philip J; Lubans, David R

    2013-01-01

    To evaluate the impact of a multi-component school-based physical activity intervention (Fit-4-Fun) on health-related fitness and objectively measured physical activity in primary school children. Four Hunter primary schools were recruited in April, 2011 and randomized by school into treatment or control conditions. Participants included 213 children (mean age = 10.72 years ± 0.6; 52.2% female) with the treatment group (n = 118) completing the 8-week Fit-4-Fun Program. Participants were assessed at baseline and 6-month follow-up, with a 91% retention rate. Cardio-respiratory fitness (CRF) (20 m shuttle run) was the primary outcome, and secondary outcomes included body composition (BMI, BMI(Z)), muscular fitness (7-stage sit-up test, push-up test, basketball throw test, Standing Jump), flexibility (sit and reach) and physical activity (7 days pedometry). After 6-months, significant treatment effects were found for CRF (adjusted mean difference, 1.14 levels, p < 0.001), body composition (BMI mean, -0.96 kg/m(2), p < 0.001 and BMI z-score mean -0.47 z-scores, p < 0.001), flexibility (sit and reach mean, 1.52 cm, p = 0.0013), muscular fitness (sit-ups) (mean 0.62 stages, p = 0.003) and physical activity (mean, 3253 steps/day, p < 0.001). There were no group by time effects for the other muscular fitness measures. A primary school-based intervention focusing on fitness education significantly improved health-related fitness and physical activity levels in children. Copyright © 2012 Elsevier Inc. All rights reserved.

  5. An Investigation on Elementary School Students' Level of Math Learning, Using Math E-Books (A Case Study: Pishtazan Computer Primary School, 4th Zone of Tehran

    Directory of Open Access Journals (Sweden)

    Arezoo Naseri

    2016-11-01

    Full Text Available Since the focus on technology exists in all schools and classes, teachers need to know how to apply it in their teaching practices. The use of ICT in education is an undeniable necessity. Since the use of information and communication technology can smooth the paths of teaching-learning process for students, the researchers in this study tried to apply one of the information and communication technology tools, called electronic books (E-books in teaching math. The aim of this study is to examine elementary school students' level of math learning, using math e-books with the focus on teaching multiplication (Case Study: Pishtazan computer primary school, the 4th zone of Tehran. Using a quasi-experimental study, 61 third grade students from two primary schools for girls located in the 4th education zone of Tehran were selected. Math tests were used to collect data. Using T-test for independent samples, the results showed that level of math learning was higher in the students who have been trained with the help of e-book, compared to the students who have been trained through traditional teaching method.

  6. Systematic review of reviews of observational studies of school-level effects on sexual health, violence and substance use.

    Science.gov (United States)

    Shackleton, Nichola; Jamal, Farah; Viner, Russell; Dickson, Kelly; Hinds, Kate; Patton, George; Bonell, Chris

    2016-05-01

    For three decades there have been reports that the quality of schools affects student health. The literature is diverse and reviews have addressed different aspects of how the school environment may affect health. This paper is the first to synthesise this evidence using a review of reviews focusing on substance-use, violence and sexual-health. Twelve databases were searched. Eleven included reviews were quality-assessed and synthesised narratively. There is strong evidence that schools' success in engaging students is associated with reduced substance use. There is little evidence that tobacco-control policies and school sexual-health clinics on their own are associated with better outcomes. Copyright © 2016. Published by Elsevier Ltd.

  7. The effectiveness of assertiveness training for school-aged children on bullying and assertiveness level.

    Science.gov (United States)

    Avşar, Fatma; Ayaz Alkaya, Sultan

    The aim of this study was to determine the effectiveness of an assertive training for school-aged children on peer bullying and assertiveness. A quasi-experimental design using pre- and post-testing was conducted. Data were collected using a demographic questionnaire, an assertiveness scale, and the peer victimization scale. The training program was comprised of eight sessions which were implemented to intervention group. Descriptive characteristics were not statistically different between the groups (p>0.05). The peer victimization victim dimension results show that post-test mean scores of the students in the intervention group were lower than the pre-test mean scores (p0.05). A comparison of the mean pre-test/post-test scores of peer-victimization bully dimension of the students' intervention and control groups revealed that the mean post-test scores of the students in the each group decreased (p>0.05). An assertiveness training program increased the assertiveness level and reduced the state of being victims, but did not affect the state of being bullies. The results of this study can help children acquire assertive behaviors instead of negative behaviors such as aggression and shyness, and help them to build effective social communication. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Training on Movement Figure-Ground Discrimination Remediates Low-Level Visual Timing Deficits in the Dorsal Stream, Improving High-Level Cognitive Functioning, Including Attention, Reading Fluency, and Working Memory

    Directory of Open Access Journals (Sweden)

    Teri Lawton

    2017-05-01

    Full Text Available The purpose of this study was to determine whether neurotraining to discriminate a moving test pattern relative to a stationary background, figure-ground discrimination, improves vision and cognitive functioning in dyslexics, as well as typically-developing normal students. We predict that improving the speed and sensitivity of figure-ground movement discrimination (PATH to Reading neurotraining acts to remediate visual timing deficits in the dorsal stream, thereby improving processing speed, reading fluency, and the executive control functions of attention and working memory in both dyslexic and normal students who had PATH neurotraining more than in those students who had no neurotraining. This prediction was evaluated by measuring whether dyslexic and normal students improved on standardized tests of cognitive skills following neurotraining exercises, more than following computer-based guided reading (Raz-Kids (RK. The neurotraining used in this study was visually-based training designed to improve magnocellular function at both low and high levels in the dorsal stream: the input to the executive control networks coding working memory and attention. This approach represents a paradigm shift from the phonologically-based treatment for dyslexia, which concentrates on high-level speech and reading areas. This randomized controlled-validation study was conducted by training the entire second and third grade classrooms (42 students for 30 min twice a week before guided reading. Standardized tests were administered at the beginning and end of 12-weeks of intervention training to evaluate improvements in academic skills. Only movement-discrimination training remediated both low-level visual timing deficits and high-level cognitive functioning, including selective and sustained attention, reading fluency and working memory for both dyslexic and normal students. Remediating visual timing deficits in the dorsal stream revealed the causal role of visual

  9. Training on Movement Figure-Ground Discrimination Remediates Low-Level Visual Timing Deficits in the Dorsal Stream, Improving High-Level Cognitive Functioning, Including Attention, Reading Fluency, and Working Memory.

    Science.gov (United States)

    Lawton, Teri; Shelley-Tremblay, John

    2017-01-01

    The purpose of this study was to determine whether neurotraining to discriminate a moving test pattern relative to a stationary background, figure-ground discrimination, improves vision and cognitive functioning in dyslexics, as well as typically-developing normal students. We predict that improving the speed and sensitivity of figure-ground movement discrimination ( PATH to Reading neurotraining) acts to remediate visual timing deficits in the dorsal stream, thereby improving processing speed, reading fluency, and the executive control functions of attention and working memory in both dyslexic and normal students who had PATH neurotraining more than in those students who had no neurotraining. This prediction was evaluated by measuring whether dyslexic and normal students improved on standardized tests of cognitive skills following neurotraining exercises, more than following computer-based guided reading ( Raz-Kids ( RK )). The neurotraining used in this study was visually-based training designed to improve magnocellular function at both low and high levels in the dorsal stream: the input to the executive control networks coding working memory and attention. This approach represents a paradigm shift from the phonologically-based treatment for dyslexia, which concentrates on high-level speech and reading areas. This randomized controlled-validation study was conducted by training the entire second and third grade classrooms (42 students) for 30 min twice a week before guided reading. Standardized tests were administered at the beginning and end of 12-weeks of intervention training to evaluate improvements in academic skills. Only movement-discrimination training remediated both low-level visual timing deficits and high-level cognitive functioning, including selective and sustained attention, reading fluency and working memory for both dyslexic and normal students. Remediating visual timing deficits in the dorsal stream revealed the causal role of visual movement

  10. Training on Movement Figure-Ground Discrimination Remediates Low-Level Visual Timing Deficits in the Dorsal Stream, Improving High-Level Cognitive Functioning, Including Attention, Reading Fluency, and Working Memory

    Science.gov (United States)

    Lawton, Teri; Shelley-Tremblay, John

    2017-01-01

    The purpose of this study was to determine whether neurotraining to discriminate a moving test pattern relative to a stationary background, figure-ground discrimination, improves vision and cognitive functioning in dyslexics, as well as typically-developing normal students. We predict that improving the speed and sensitivity of figure-ground movement discrimination (PATH to Reading neurotraining) acts to remediate visual timing deficits in the dorsal stream, thereby improving processing speed, reading fluency, and the executive control functions of attention and working memory in both dyslexic and normal students who had PATH neurotraining more than in those students who had no neurotraining. This prediction was evaluated by measuring whether dyslexic and normal students improved on standardized tests of cognitive skills following neurotraining exercises, more than following computer-based guided reading (Raz-Kids (RK)). The neurotraining used in this study was visually-based training designed to improve magnocellular function at both low and high levels in the dorsal stream: the input to the executive control networks coding working memory and attention. This approach represents a paradigm shift from the phonologically-based treatment for dyslexia, which concentrates on high-level speech and reading areas. This randomized controlled-validation study was conducted by training the entire second and third grade classrooms (42 students) for 30 min twice a week before guided reading. Standardized tests were administered at the beginning and end of 12-weeks of intervention training to evaluate improvements in academic skills. Only movement-discrimination training remediated both low-level visual timing deficits and high-level cognitive functioning, including selective and sustained attention, reading fluency and working memory for both dyslexic and normal students. Remediating visual timing deficits in the dorsal stream revealed the causal role of visual movement

  11. The influence of rural clinical school experiences on medical students' levels of interest in rural careers.

    Science.gov (United States)

    Isaac, Vivian; Watts, Lisa; Forster, Lesley; McLachlan, Craig S

    2014-08-28

    Australian Rural Clinical School (RCS) programmes have been designed to create experiences that positively influence graduates to choose rural medical careers. Rural career intent is a categorical evaluation measure and has been used to assess the Australian RCS model. Predictors for rural medical career intent have been associated with extrinsic values such as students with a rural background. Intrinsic values such as personal interest have not been assessed with respect to rural career intent. In psychology, a predictor of the motivation or emotion for a specific career or career location is the level of interest. Our primary aims are to model over one year of Australian RCS training, change in self-reported interest for future rural career intent. Secondary aims are to model student factors associated with rural career intent while attending an RCS. The study participants were medical students enrolled in a RCS in the year 2013 at the University of New South Wales (UNSW) and who completed the newly developed self-administered UNSW Undergraduate Destinations Study (UDS) questionnaire. Data were collected at baseline and after one year of RCS training on preferred location for internship, work and intended specialty. Interest for graduate practice location (career intent) was assessed on a five-variable Likert scale at both baseline and at follow-up. A total of 165 students completed the UDS at baseline and 150 students after 1 year of follow-up. Factors associated with intent to practise in a rural location were rural background (χ2 = 28.4, P influence practice intent (toward rural practice) and interest levels (toward greater interest in rural practice).

  12. ESCOLEX: a grade-level lexical database from European Portuguese elementary to middle school textbooks.

    Science.gov (United States)

    Soares, Ana Paula; Medeiros, José Carlos; Simões, Alberto; Machado, João; Costa, Ana; Iriarte, Álvaro; de Almeida, José João; Pinheiro, Ana P; Comesaña, Montserrat

    2014-03-01

    In this article, we introduce ESCOLEX, the first European Portuguese children's lexical database with grade-level-adjusted word frequency statistics. Computed from a 3.2-million-word corpus, ESCOLEX provides 48,381 word forms extracted from 171 elementary and middle school textbooks for 6- to 11-year-old children attending the first six grades in the Portuguese educational system. Like other children's grade-level databases (e.g., Carroll, Davies, & Richman, 1971; Corral, Ferrero, & Goikoetxea, Behavior Research Methods, 41, 1009-1017, 2009; Lété, Sprenger-Charolles, & Colé, Behavior Research Methods, Instruments, & Computers, 36, 156-166, 2004; Zeno, Ivens, Millard, Duvvuri, 1995), ESCOLEX provides four frequency indices for each grade: overall word frequency (F), index of dispersion across the selected textbooks (D), estimated frequency per million words (U), and standard frequency index (SFI). It also provides a new measure, contextual diversity (CD). In addition, the number of letters in the word and its part(s) of speech, number of syllables, syllable structure, and adult frequencies taken from P-PAL (a European Portuguese corpus-based lexical database; Soares, Comesaña, Iriarte, Almeida, Simões, Costa, …, Machado, 2010; Soares, Iriarte, Almeida, Simões, Costa, França, …, Comesaña, in press) are provided. ESCOLEX will be a useful tool both for researchers interested in language processing and development and for professionals in need of verbal materials adjusted to children's developmental stages. ESCOLEX can be downloaded along with this article or from http://p-pal.di.uminho.pt/about/databases .

  13. Effects of a multi-level intervention on the pattern of physical activity among in-school adolescents in Oyo state Nigeria: a cluster randomised trial

    Directory of Open Access Journals (Sweden)

    Mojisola Morenike Oluwasanu

    2017-10-01

    Full Text Available Abstract Background Physical inactivity contributes to the global burden of non-communicable diseases. The pattern of physical activity in adulthood are often established during adolescence and sedentary behaviours in the early years could influence the development of diseases later in life. Studies on physical activity in Nigeria have focused largely on individual behaviours and the effects of school-based interventions have not been well investigated. The aim of the proposed study is to identify factors influencing; and evaluate the effects of a multi-level intervention on the physical activity behaviours of in-school adolescents in Oyo state, Nigeria. Methods The study will adopt a cluster randomised controlled trial design and schools will serve as the unit of randomisation. The sample size is 1000 in-school adolescents aged 10–19 years. The study will be guided by the socio-ecological model and theory of reasoned action and baseline data will be obtained through a mixed methods approach comprising a cross sectional survey to document the self-reported physical activity levels coupled with objectively measured physical activity levels using pedometers for a subset of the sample. Other measurements including weight, height, waist and hip circumferences, fitness level using the 20-m shuttle run test (20-mSRT and blood pressure will be obtained. The schools’ built environment and policy support for physical activity will be assessed using structured questionnaires coupled with key informant interviews and focus group discussions with the school authorities. Baseline findings will guide the design and implementation of a 12-week multi-level intervention. The primary outcome measures are self–reported and 7-day objectively measured physical activity. Other secondary outcome measures are body-mass-index for age, waist-to-hip ratio, cardioresiratory fitness and blood pressure. The association between behavioural factors and physical activity

  14. A Comparison of the Industriousness Levels of KEEP and Public School Students. Technical Report #55.

    Science.gov (United States)

    Antill, Ellen; Tharp, Roland G.

    This report compares the on-task behavior (industriousness) of K-3 students in the demonstration school of the Kamehameha Early Education Program (KEEP) with that of children from classes in four public schools. Industriousness was measured by tallying the occurrence of such behaviors as working on an appropriate task, attending to the teacher, or…

  15. Perceptions of Relationships between District and School Level Administrators on Student Achievement

    Science.gov (United States)

    Brookins, Tyrone

    2010-01-01

    The purpose of this qualitative study was to assess the extent to which perceived Using a case study of an urban school district, serving 40,000 students in the Midwest region of the United States, this study investigated district and school administrative leaders' perceptions of how their interactions influenced the achievement of black students.…

  16. Fashion Design: Designing a Learner-Active, Multi-Level High School Course

    Science.gov (United States)

    Nelson, Diane

    2009-01-01

    A high school fashion design teacher has much in common with the ringmaster of a three-ring circus. The challenges of teaching a hands-on course are to facilitate the entire class and to meet the needs of individual students. When teaching family and consumer sciences, the goal is to have a learner-active classroom. Revamping the high school's…

  17. Age of Menarche among basic level school girls in Madina, Accra ...

    African Journals Online (AJOL)

    The current study was designed to determine the age at which menarche occurs among school girls in Madina, Accra. A survey was conducted among 529 girls selected using multi-stage sampling from basic schools in Madina, Accra. Respondents completed a questionnaire that recorded age-at-first menstruation by recall, ...

  18. Steps Counts among Middle School Students Vary with Aerobic Fitness Level

    Science.gov (United States)

    Le Masurier, Guy C.; Corbin, Charles B.

    2006-01-01

    The purpose of this study was to examine if steps/day taken by middle school students varied based on aerobic fitness classification. Middle school students (N = 223; 112 girls, 111 boys) were assigned to three aerobic fitness categories (HIGH, MOD, LOW) based on results of the FITNESSGRAM PACER test. Four weekdays of pedometer monitoring…

  19. Dimensionality and Measurement Invariance of a School Readiness Screener by Gender and Parent Education Levels

    Science.gov (United States)

    Quirk, Matthew; Mayworm, Ashley; Furlong, Michael J.; Grimm, Ryan; Rebelez, Jennica

    2015-01-01

    This study examined the dimensionality and measurement invariance of the Kindergarten Student Entrance Profile (KSEP), a brief screening tool designed for use as a universal school readiness assessment. Teachers rated the readiness of 10,031 children during the first month of kindergarten in four ethnically diverse, medium-sized school districts…

  20. Examination of Students' Digital Gaming Habits at Secondary School Level in Elazig Province of Turkey

    Science.gov (United States)

    Mikail, Tel

    2015-01-01

    In this study, the opinions of the secondary school students on digital games were examined. The research is a screening model research and has a descriptive feature. It was carried out with 521 secondary school students in Elazig (a province in eastern part of Turkey) [MSS1] in 2013. Almost all of the participants use computer. More than half of…

  1. Polychlorinated Biphenyl Sources, Emissions, and Environmental Levels in school Buildings (PCB Workshop presentation)

    Science.gov (United States)

    Measure PCB emission rates from primary sources in laboratory chambersMeasure transport and sorption by materials and dust in laboratory chambersCharacterize PCBs in school building materialsEstimate PCB emission rates from sources in schoolsExamine congener patterns in sources a...

  2. Assessment of the Policy Guidelines for the Teaching and Learning of Geography at the Senior High School Level in Ghana

    Science.gov (United States)

    Ababio, Bethel T.; Dumba, Hillary

    2014-01-01

    This article empirically assessed the extent to which geography teachers adhered to the Ghana Education Service policy guidelines on the teaching of geography at the Senior High School Level in Ghana. Census survey was used to collect data from seven geography teachers because of the researchers' objective of gaining a quick insight into the…

  3. Assessing the Transition between School and University: Differences in Assessment between A Level and University in English

    Science.gov (United States)

    Wilson, Frances; Child, Simon; Suto, Irenka

    2017-01-01

    High stakes assessments are commonly used at the end of secondary school to select students for higher education. However, growing concerns about the preparedness of new undergraduates for university study have led to an increased focus on the form of assessments used at upper secondary level. This study compared the structure and format of…

  4. A First Step in Learning Analytics: Pre-Processing Low-Level Alice Logging Data of Middle School Students

    Science.gov (United States)

    Werner, Linda; McDowell, Charlie; Denner, Jill

    2013-01-01

    Educational data mining can miss or misidentify key findings about student learning without a transparent process of analyzing the data. This paper describes the first steps in the process of using low-level logging data to understand how middle school students used Alice, an initial programming environment. We describe the steps that were…

  5. An Investigation of the Relationship between High-School Students' Problematic Mobile Phone Use and Their Self-Esteem Levels

    Science.gov (United States)

    Isiklar, Abdullah; Sar, Ali Haydar; Durmuscelebi, Mustafa

    2013-01-01

    Excessive mobile phone use, especially among adolescents, brings too many debates about its effects. To this end, in this study, we try to investigate the relationship between adolescents' mobile phone use and their self-esteem levels with regard to their genders. For 919 high school students, we evaluated mobile phone use concerning their…

  6. Analyzing Content about the Federal Budget, National Debt, and Budget Deficit in High School and College-Level Economics Textbooks

    Science.gov (United States)

    Marri, Anand R.; Gaudelli, William; Cohen, Aviv; Siegel, Brad; Wylie, Scott; Crocco, Margaret S.; Grolnick, Maureen

    2012-01-01

    This study sought to identify content on the federal budget, national debt, and budget deficit in the 12 most commonly used high school and college-level economics textbooks. Our systematic review of these sources leads to two key findings: (1) Textbooks are similar in how they represent fiscal policy yet treat the federal budget, deficit, and…

  7. An Investigation on the Level of Conscious Consumerism of Primary School Students in Terms of Various Variables

    Science.gov (United States)

    Saglam, Halil Ibrahim

    2010-01-01

    The purpose of this is study is to analyze the level of conscious consumerism of primary school students. For that purpose, a 19-item scale consisting of three sub-dimensions was developed. In order to test conduct validity and reliability, the scale was administered on 113 students studying in Sakarya. In accordance with the data obtained, an…

  8. Warm-Up Activities of Middle and High School Band Directors Participating in State-Level Concert Band Assessments

    Science.gov (United States)

    Ward, Justin P.; Hancock, Carl B.

    2016-01-01

    The purpose of this study was to examine the warm-ups chosen by concert band directors participating in state-level performance assessments. We observed 29 middle and high school bands and coded the frequency and duration of warm-up activities and behaviors. Results indicated that most bands rehearsed music and played scales, long tones, and…

  9. An Effective Method of Introducing the Periodic Table as a Crossword Puzzle at the High School Level

    Science.gov (United States)

    Joag, Sushama D.

    2014-01-01

    A simple method to introduce the modern periodic table of elements at the high school level as a game of solving a crossword puzzle is presented here. A survey to test the effectiveness of this new method relative to the conventional method, involving use of a wall-mounted chart of the periodic table, was conducted on a convenience sample. This…

  10. An Investigation of School-Level Factors Associated with Science Performance for Minority and Majority Francophone Students in Canada

    Science.gov (United States)

    Sandilands, Debra; McKeown, Stephanie Barclay; Lyons-Thomas, Juliette; Ercikan, Kadriye

    2014-01-01

    Minority Francophone students in predominantly English-speaking Canadian provinces tend to perform lower on large-scale assessments of achievement than their Anglophone peers and majority Francophone students in Quebec. This study is the first to apply multilevel modeling methods to examine the extent to which school-level factors may be…

  11. A Comparative Analysis of Multiple Intelligence Theory with Relationship to Gender and Grade Level in Selected Schools in Ghana

    Science.gov (United States)

    Oteng, Ellen N.

    2012-01-01

    This dissertation examined the relationships between Howard Gardner's Multiple Intelligence Theory and students' gender, age, grade level, and enrollment into a public or private school. The research determined students' dominant intelligences and investigated whether students' intelligences may be influenced by demographic variables such as…

  12. Determination of Media and Television Literacy Levels of Sport Consumers Filtered out of the Students of the School of Physical Education and Sports

    Science.gov (United States)

    Unal, Hakan

    2014-01-01

    This study is aimed to determine the literacy levels of media and television and the level of addiction of sport consumers filtered out of the students of the School of Physical Education and Sports and to investigate the relationship between these two levels. Sport consumers studying in Mugla University, School of Physical Education and Sports…

  13. Prevention at school level. Chile: "Education for prevention and non-discrimination".

    Science.gov (United States)

    1993-01-01

    The Ministry of Education in Chile has adopted a policy that guarantees the right of children with acquired immunodeficiency syndrome (AIDS) to be educated. The document, "Educational policy and sexuality," recommends incorporating sex education and AIDS prevention into the school curriculum. In San Bernardo, where one child was not accepted at school, a project, "Education for prevention and non-discrimination," was announced by municipal authorities. Students in public and private schools in the country have been trained as monitors who, in the school environment, educate other children about AIDS. In Santiago, seminars that cover fear of AIDS have begun for teachers, many of whom are afraid. Working groups are being considered for development and communication of prevention strategies in schools.

  14. Novel association of the R230C variant of the ABCA1 gene with high triglyceride levels and low high-density lipoprotein cholesterol levels in Mexican school-age children with high prevalence of obesity.

    Science.gov (United States)

    Gamboa-Meléndez, Marco Alberto; Galindo-Gómez, Carlos; Juárez-Martínez, Liliana; Gómez, F Enrique; Diaz-Diaz, Eulises; Ávila-Arcos, Marco Antonio; Ávila-Curiel, Abelardo

    2015-08-01

    Metabolic syndrome (MetS) is a disorder that includes a cluster of several risk factors for the development of type 2 diabetes and cardiovascular disease. The R230C variant of the ABCA1 gene has been associated with low HDL-cholesterol in several studies, but its association with MetS in children remains to be determined. The aim of this study was to analyze the association of the R230C variant with MetS and other metabolic traits in school-aged Mexican children. The study was performed in seven urban primary schools in the State of Mexico. Four hundred thirty-two Mexican school-age children 6-13 years old were recruited. MetS was identified using the International Diabetes Federation definition. The R230C variant of the ABCA1 gene was genotyped to seek associations with MetS and other metabolic traits. The prevalence of MetS was 29% in children aged 10-13 years. The R230C variant was not associated with MetS (OR = 1.65; p = 0.139). Furthermore, in the whole population, the R230C variant was associated with low HDL-cholesterol levels (β coefficient = -3.28, p <0.001). Interestingly, in the total population we found a novel association of this variant with high triglyceride levels (β coefficient = 14.34; p = 0.027). We found a new association of the R230C variant of the ABCA1 gene with high triglyceride levels. Our findings also replicate the association of this variant with low HDL-cholesterol levels in Mexican school-age children. Copyright © 2015 IMSS. Published by Elsevier Inc. All rights reserved.

  15. Measuring the Level of Effectiveness of the High School Assistant Principal and the High School Instructional Leadership Team (ILT) in Preparing Their English I, II, and III Teachers and Students for End of Course/TN Ready Assessments

    Science.gov (United States)

    Black, Rhonda

    2016-01-01

    This research study addressed measuring the level of instructional leadership effectiveness of the high school assistant principal and the high school instructional leadership teams (ILT) at over forty (40) Shelby County Schools. More specifically, this research study examined their impact on teacher effectiveness and student achievement in their…

  16. Return to learn: Transitioning to school and through ascending levels of academic support for students following a concussion.

    Science.gov (United States)

    McAvoy, Karen; Eagan-Johnson, Brenda; Halstead, Mark

    2018-01-01

    The purpose of this article is to familiarize healthcare providers and parents with educational language, laws, and processes as they relate to a comprehensive ascending level of academic supports as it pertains to promoting a smooth and supported transition to school following a concussion. Returning to learn (RTL) following a concussion is of parallel importance to returning to sport (RTS). A successful RTL is a critical part of concussion management. Many RTL articles advise healthcare providers and parents to request formalized educational supports, also known as Tier 2 or Tier 3 services, for children with concussion as they return to school. Premature requests for formal (Tier 2 or 3) educational services, rather than allowing for immediate informal educational supports (known as Tier 1), can actually delay academic supports and have the potential to cause adversarial relationships between parents and schools. Additionally, this practice contradicts current research demonstrating the need for fast, flexible, temporary academic supports within the first month post-injury. Allowing school districts to direct the application of existing ascending levels of educational support for students with concussion as they return to school can promote robust and positive outcomes.

  17. State of Mechanisms of Adaptation to Teaching Loads for High-school Students with Different Levels of Professional Preparedness

    Directory of Open Access Journals (Sweden)

    G.N. Danilenko

    2013-04-01

    Full Text Available Evaluation of functional adaptability of 69 high-school students with different levels of professional preparedness had been carried out. The dynamics of the indices of heart rate variability and hemodynamics indices during the academic year had been studied. The difference in adaptive capacity, depending on the personal characteristics of students, the level of preparedness of adolescents to professional choice had been shown.

  18. We Can, We Know How. But Do We Want To? Teaching Attitudes towards ICT Based on the Level of Technology Integration in Schools

    Science.gov (United States)

    González-Sanmamed, Mercedes; Sangrà, Albert; Muñoz-Carril, Pablo-César

    2017-01-01

    Teachers' attitudes towards technology are crucial to foster its use in schools and to improve its educational affordances and this is still a topic for research. This article relates the attitudes school teachers have towards information and communication technologies (ICT) with the different levels of technology integration in schools. A…

  19. Levels of polychlorinated dibenzo-p-dioxins, dibenzofurans (PCDD/Fs) and dioxin-like PCBs in free range eggs from Vietnam, including potential health risks

    NARCIS (Netherlands)

    Hoang, T.T.; Traag, W.A.; Murk, A.J.; Hoogenboom, L.A.P.

    2014-01-01

    Chicken and duck eggs collected from three different areas in Vietnam were examined for polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs). These regions included a background area, an area sprayed with Agent Orange and the Bien Hoa airbase area where Agent Orange was handled by the US

  20. LEVEL OF NUTTRITION ADEQUACY, PHYSICAL ACTIVITY AND NUTRITIONAL STATUS OF YOUNG MEN ATHLETES SOCCER SENIOR HIGH SCHOOL IN DENPASAR 2011

    Directory of Open Access Journals (Sweden)

    Ni Luh Gede Karyamitha

    2013-04-01

    Full Text Available Soccer is a favorite sport for  people around the world including in Indonesia. Not only the method of training or talent that will determine the achievement, but the intake of daily nutrients directly proper also provide a positive influence on performance and achievements of athletes. The purpose of this study was to determine the adequacy of nutrition, physical activity, and nutritional status of young men athletes soccer. This study useds cross-sectional method. The number of samples taken as much as 96 athletes from all senior high schools in Denpasar and selected systematic random sampling. Results showed the average level of nutritional adequacy of athletes still in the category of less (<80%. Respectively for energy, carbohydrates, proteins, and fats are 75.95%, 77.24%, 78.96% and 75.83%. If seen the proportion of athletes that sufficient levels of nutrients in enough categories, then each for energy, carbohydrates, proteins, and fats are 58.3%, 57.3%, 51%, and 53.1%. Level of physical activity in athletes only low (56.3% and moderate category (43.8%. Most athletes have normal nutritional status (94.8%, there was only 1% having thin status, and 4.2% had nutritional status of overweight. The advice can be given to provide knowledges that related with intake of nutrients for the coaches and athletes, increasing physical activity for athletes who have low physical activity, and can be the nutritional status as a selection soccer athletes. However, further research can be done is to measure the physical endurance athletes associated with the intake of nutrients or physical activity.

  1. Building Astronomy Curriculum to Include the Sight Impaired: Week long summer camp activities for Middle School Students adherent to Washington State Curriculum Standards (EALR's)

    Science.gov (United States)

    Ramien, Natalie; Loebman, S. R.; Player, V.; Larson, A.; Torcolini, N. B.; Traverse, A.

    2011-01-01

    Currently astronomy learning is heavily geared towards visual aids; however, roughly 10 million people in North America are sight impaired. Every student should have access to meaningful astronomy curriculum; an understanding of astronomy is an expectation of national and state science learning requirements. Over the last ten years, Noreen Grice has developed Braille and large print astronomy text books aimed at sight impaired learners. We build upon Grice's written work and present here a five day lesson plan that integrates 2D reading with 3D activities. Through this curriculum, students develop an intuitive understanding of astronomical distance, size, composition and lifetimes. We present five distinct lesson modules that can be taught individually or in a sequential form: the planets, our sun, stars, stellar evolution and galaxies. We have tested these modules on sight impaired students and report the results here. Overall, we find the work presented here lends itself equally well to a week long science camp geared toward middle school sight impaired taught by astronomers or as supplemental material integrated into a regular classroom science curriculum. This work was made possible by a 2007 Simple Effective Education and Dissemination (SEED) Grant For Astronomy Researchers, Astronomical Society of the Pacific through funds provided by the Planck Mission, Jet Propulsion Laboratory, California Institute of Technology.

  2. A systematic review and meta-analysis of moderate-to-vigorous physical activity levels in secondary school physical education lessons.

    Science.gov (United States)

    Hollis, Jenna L; Sutherland, Rachel; Williams, Amanda J; Campbell, Elizabeth; Nathan, Nicole; Wolfenden, Luke; Morgan, Philip J; Lubans, David R; Gillham, Karen; Wiggers, John

    2017-04-24

    Schools play an important role in physical activity promotion for adolescents. The systematic review aimed to determine the proportion of secondary (middle and high) school physical education (PE) lesson time that students spend in moderate to vigorous physical activity (MVPA), and to assess if MVPA was moderated by school level (middle and high school), type of physical activity measurement and type of PE activities. A systematic search of nine electronic databases was conducted (PROSPERO2014:CRD42014009649). Studies were eligible if they were published between 2005 and 2014; written in English; assessed MVPA in PE lessons of secondary (middle and high) school students; and used a quantitative MVPA measure (i.e., accelerometry, heart rate monitoring, pedometers or observational measures). Two reviewers examined the retrieved articles, assessed risk of bias, and performed data extraction. Random effects meta-analysis was used to calculate a pooled estimate of the percent of PE lesson time spent in MVPA and to assess moderator effects where data allowed. The search yielded 5,132 potentially relevant articles; 28 articles representing 25 studies (7 middle and 18 high school) from seven countries were included. Twelve studies measured MVPA through observational measures, seven used accelerometers, five used heart rate monitors and four used pedometers (including three studies using a mix of measures). Meta-analysis of 15 studies found that overall, students spent a mean (95% CI) of 40.5% (34.8-46.2%) of PE in MVPA. Middle school students spent 48.6% (41.3-55.9%) of the lesson in MVPA (n = 5 studies) and high school students 35.9% (28.3-43.6%) (n = 10 studies). Studies measuring MVPA using accelerometers (n = 5) showed that students spent 34.7% (25.1-44.4%) of the lesson in MVPA, while 44.4% (38.3-50.5%) was found for lessons assessed via observation (n = 9), 43.1% (24.3-61.9%) of the lesson for a heart rate based study, and 35.9% (31.0-40.8%) for a

  3. Status and Evolution of Environmental Education at School Level in Delhi, India

    Directory of Open Access Journals (Sweden)

    Sudarshana Kalita

    2017-02-01

    Full Text Available The need for imparting environmental education in school students has been well understood in Delhi, India and efforts have been made to incorporate environmental education (EE in the curriculum. At the same time, increasing interest in the protection and conservation of environment, nature and natural resources has led to the initiation and adoption of several campaigns, programmes and projects by various schools. Consequently, the integration of EE in the curriculum as well as through extra-curricular activities is exposing the school students to contemporary environmental challenges and their solutions. This research work is an attempt at exploring the various measures being taken to promote environmental awareness and create better attitude towards the environment in the schools in Delhi, India.

  4. Comparison of Glycomacropeptide with Phenylalanine Free-Synthetic Amino Acids in Test Meals to PKU Patients: No Significant Differences in Biomarkers, Including Plasma Phe Levels

    Directory of Open Access Journals (Sweden)

    Kirsten K. Ahring

    2018-01-01

    Full Text Available Introduction. Management of phenylketonuria (PKU is achieved through low-phenylalanine (Phe diet, supplemented with low-protein food and mixture of free-synthetic (FS amino acid (AA. Casein glycomacropeptide (CGMP is a natural peptide released in whey during cheese-making and does not contain Phe. Lacprodan® CGMP-20 used in this study contained a small amount of Phe due to minor presence of other proteins/peptides. Objective. The purpose of this study was to compare absorption of CGMP-20 to FSAA with the aim of evaluating short-term effects on plasma AAs as well as biomarkers related to food intake. Methods. This study included 8 patients, who had four visits and tested four drink mixtures (DM1–4, consisting of CGMP, FSAA, or a combination. Plasma blood samples were collected at baseline, 15, 30, 60, 120, and 240 minutes (min after the meal. AA profiles and ghrelin were determined 6 times, while surrogate biomarkers were determined at baseline and 240 min. A visual analogue scale (VAS was used for evaluation of taste and satiety. Results. The surrogate biomarker concentrations and VAS scores for satiety and taste were nonsignificant between the four DMs, and there were only few significant results for AA profiles (not Phe. Conclusion. CGMP and FSAA had the overall same nonsignificant short-term effect on biomarkers, including Phe. This combination of FSAA and CGMP is a suitable supplement for PKU patients.

  5. Temperature Control & Comfort Level of Elementary School Building with Green Roof in New Taipei City, Taiwan

    OpenAIRE

    Ying-Ming Su; Mei-Shu Huang

    2015-01-01

    To mitigate the urban heat island effect has become a global issue when we are faced with the challenge of climate change. Through literature review, plant photosynthesis can reduce the carbon dioxide and mitigate the urban heat island effect to a degree. Because there are not enough open space and parks, green roof has become an important policy in Taiwan. We selected elementary school buildings in northern New Taipei City as research subjects since elementary schools ar...

  6. 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.

  7. 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.

  8. School Composition, School Culture and Socioeconomic Inequalities in Young People's Health: Multi-Level Analysis of the Health Behaviour in School-Aged Children (HBSC) Survey in Wales

    Science.gov (United States)

    Moore, Graham F.; Littlecott, Hannah J.; Evans, Rhiannon; Murphy, Simon; Hewitt, Gillian; Fletcher, Adam

    2017-01-01

    Health inequalities emerge during childhood and youth, before widening in adulthood. Theorising, testing and interrupting the mechanisms through which inequalities are perpetuated and sustained is vital. Schools are viewed as settings through which inequality in young people's health may be addressed, but few studies examine the social processes…

  9. Fertility in Namibia. Changes in fertility levels in North-Central Namibia 1960-2001, including an assessment of the impact of HIV

    Directory of Open Access Journals (Sweden)

    Riikka Shemeikka

    2006-01-01

    Full Text Available The aim of this study was to estimate the development of fertility in North-Central Namibia, former Ovamboland, from 1960 to 2001. Special attention was given to the onset of fertility decline and to the impact of the HIV epidemic on fertility. An additional aim was to introduce parish registers as a source of data for fertility research in Africa.  Data used consisted of parish registers from Evangelical Lutheran congregations, the 1991 and 2001 Population and Housing Censuses, the 1992 and 2000 Namibia Demographic and Health Surveys, and the HIV sentinel surveillances of 1992-2004. Both period and cohort fertility were analysed. The P/F ratio method was used when analysing census data. The impact of HIV infection on fertility was estimated indirectly by comparing the fertility histories of women who died at an age of less than 50 years with the fertility of other women. The impact of the HIV epidemic on fertility was assessed both among infected women and in the general population.  Fertility in the study population began to decline in 1980. The decline was rapid during the 1980s, levelled off in the early 1990s at the end of war of independence and then continued to decline until the end of the study period. According to parish registers, total fertility was 6.4 in the 1960s and 6.5 in the 1970s, and declined to 5.1 in the 1980s and 4.2 in the 1990s. Adjustment of these total fertility rates to correspond to levels of fertility based on data from the 1991 and 2001 censuses resulted in total fertility declining from 7.6 in 1960-79 to 6.0 in 1980-89, and to 4.9 in 1990-99. The decline was associated with increased age at first marriage, declining marital fertility and increasing premarital fertility. Fertility among adolescents increased, whereas the fertility of women in all other age groups declined.  During the 1980s, the war of independence contributed to declining fertility through spousal separation and delayed marriages. Contraception

  10. Brine migration resulting from CO2 injection into saline aquifers – An approach to risk estimation including various levels of uncertainty

    DEFF Research Database (Denmark)

    Walter, Lena; Binning, Philip John; Oladyshkin, Sergey

    2012-01-01

    resulting from displaced brine. Quantifying risk on the basis of numerical simulations requires consideration of different kinds of uncertainties and this study considers both, scenario uncertainty and statistical uncertainty. Addressing scenario uncertainty involves expert opinion on relevant geological......Comprehensive risk assessment is a major task for large-scale projects such as geological storage of CO2. Basic hazards are damage to the integrity of caprocks, leakage of CO2, or reduction of groundwater quality due to intrusion of fluids. This study focuses on salinization of freshwater aquifers...... for large-scale 3D models including complex physics. Therefore, we apply a model reduction based on arbitrary polynomial chaos expansion combined with probabilistic collocation method. It is shown that, dependent on data availability, both types of uncertainty can be equally significant. The presented study...

  11. Analysis of the waste selective collection at drop-off systems: Case study including the income level and the seasonal variation.

    Science.gov (United States)

    Gallardo, A; Carlos, M; Colomer, F J; Edo-Alcón, N

    2018-01-01

    There are several factors which have an influence in the selective collection of the municipal waste. To define a selective collection system, the waste generation pattern should be firstly determined and these factors should be analyzed in depth. This paper tries to analyze the economic income level and the seasonal variation on the collection and the purity of light-packaging waste to determine actions to improve the waste management plan of a town. In the first stage of the work, waste samples of the light-packaging containers were collected in two zones of the town with different economic characteristics in different seasons during one year. In the second stage, the samples were characterized to analyze the composition and purity of the waste. They were firstly separated into four fractions: metals; plastic; beverage cartons; and misplaced materials. The misplaced fraction was in its turn separated into cardboard, rubber and leather, inert waste, organic matter, paper, hazardous waste, clothes and shoes, glass and others. The plastic fraction was separated into five types of plastics and the metal fraction into three. In the third stage, the data have been analyzed and conclusions have been extracted. The main result is that the quality of the light-packaging fraction collected in these zones during both seasons were similar. This methodology can be extrapolated to towns with similar characteristics. It will be useful when implementing a system to collect the waste selectively and to develop actions to achieve a good participation in the selective collection of the waste.

  12. Low-level lead exposure and autistic behaviors in school-age children.

    Science.gov (United States)

    Kim, Kyoung-Nam; Kwon, Ho-Jang; Hong, Yun-Chul

    2016-03-01

    The association between lead exposure and autism spectrum disorder is inconclusive. We hypothesized an association between higher blood lead concentrations and more autistic behaviors, including impaired social interactions and communication, stereotypical behaviors, and restricted interests, among school-age children. Data from 2473 Korean children aged 7-8years who had no prior history of developmental disorders were analyzed. Two follow-up surveys were conducted biennially until the children reached 11-12years of age. Blood lead concentrations were measured at every survey, and autistic behaviors were evaluated at 11-12years of age using the Autism Spectrum Screening Questionnaire (ASSQ) and Social Responsiveness Scale (SRS). The associations of blood lead concentration with ASSQ and SRS scores were analyzed using negative binomial, logistic, and linear regression models. Blood lead concentrations at 7-8years of age (geometric mean: 1.64μg/dL), but not at 9-10 and 11-12years of age, were associated with more autistic behaviors at 11-12years of age, according to the ASSQ (β=0.151; 95% confidence interval [CI]: 0.061, 0.242) and SRS (β=2.489; 95% CI: 1.378, 3.600). SRS subscale analysis also revealed associations between blood lead concentrations and social awareness, cognition, communication, motivation, and mannerisms. Even low blood lead concentrations at 7-8years of age are associated with more autistic behaviors at 11-12years of age, underscoring the need for continued efforts to reduce lead exposure. Copyright © 2016. Published by Elsevier B.V.

  13. Determination of 222Rn levels in houses, schools and hotels of Ramsar by AEOI passive radon diffusion dosimeters

    International Nuclear Information System (INIS)

    Sohrabi, M.; Zainali, H.; Mahdi, Sh.; Solaymanian, A.R.; Salehi, M.

    1993-01-01

    Radon-222 levels were determined in 473 rooms of about 350 houses, 16 schools in Ramsar and its high-level natural radiation areas (HLNRAs) as well as in 89 rooms and many locations of old and new Ramsar Hotels. The AEOI (Atomic Energy Organization of Iran) Radon Diffusion Dosimeters applying electrochemical etching of polycarbonate detectors were used indoors during different seasons. The levels measured ranged from 20 to 3700 Bq.m -3 , detected in Talesh Mahalleh which has the highest natural radiation level in the area, corresponding to effective dose equivalents (H e ) up to 98.5 mSv.a -1 . The mean radon levels determined in different regions were 615 Bq.m -3 in Talesh Mahalleh, 326 Bq.m -3 in Chaparsar, 258 Bq.m -3 in schools of Ramsar and its HLNRAs, 246 Bq.m -3 in Ramak, 111 Bq.m -3 in Rasmar city, 50 Bq.m -3 in Sadat Mahalleh and Katalom, 49 Bq.m -3 Tonekabon and 27 Bq.m -3 in Talesh Mahalleh of Katalom; and 90 Be.m -3 in old and 50 Bq.m -3 in new Ramsar Hotels. It was found that houses built at a higher level above the ground even in the areas with the highest gamma exposures have lower radon levels compared to those built directly on the ground. The results of the radon levels determined in the above regions indoors are presented. (author). 10 refs, 9 figs, 3 tabs

  14. Visual Perception and Recall of School-Age Navajo, Hopi, Jicarilla Apache, and Caucasian Children of the Southwest including Results from a Pilot Study Among Eskimos and Athabascan School-Age Children of North Alaska. Monograph #5.

    Science.gov (United States)

    Bland, Laurel LeMieux

    The study determined if a significant difference was demonstrated between American Indians and Caucasians on visual perception and recall tasks associated with cognitive function. It was hypothesized that a significant difference existed between scores obtained by Indian children enrolled in reservation schools and that of Caucasian children…

  15. The inadequacy of Individual Educational Program (IEP) goals for high school students with word-level reading difficulties.

    Science.gov (United States)

    Catone, William V; Brady, Susan A

    2005-06-01

    This investigation analyzed goals from the Individual Educational Programs (IEPs) of 54 high school students with diagnosed reading disabilities in basic skills (decoding and/or word identification). Results showed that for 73% of the students, the IEPs written when they were in high school failed to specify any objectives regarding their acute difficulties with basic skills. IEPs from earlier points in the students' educations were also reviewed, as available. For 23 of the students, IEPs were present in the students' files for three time points: elementary school (ES), middle school (MS), and high school (HS). Another 20 students from the sample of 54 had IEPs available for two time points (HS and either MS or ES). Comparisons with the IEPs from younger years showed a pattern of decline from ES to MS to HS in the percentage of IEPs that commented on or set goals pertaining to weaknesses in decoding. These findings suggest that basic skills deficits that persist into the upper grade levels are not being sufficiently targeted for remediation, and help explain why older students frequently fail to resolve their reading problems.

  16. Altering Practices to Include Bimodal-bilingual (ASL-Spoken English) Programming at a Small School for the Deaf in Canada.

    Science.gov (United States)

    Priestley, Karen; Enns, Charlotte; Arbuckle, Shauna

    2018-01-01

    Bimodal-bilingual programs are emerging as one way to meet broader needs and provide expanded language, educational and social-emotional opportunities for students who are deaf and hard of hearing (Marschark, M., Tang, G. & Knoors, H. (Eds). (2014). Bilingualism and bilingual Deaf education. New York, NY: Oxford University Press; Paludneviciene & Harris, R. (2011). Impact of cochlear implants on the deaf community. In Paludneviciene, R. & Leigh, I. (Eds.), Cochlear implants evolving perspectives (pp. 3-19). Washington, DC: Gallaudet University Press). However, there is limited research on students' spoken language development, signed language growth, academic outcomes or the social-emotional factors associated with these programs (Marschark, M., Tang, G. & Knoors, H. (Eds). (2014). Bilingualism and bilingual Deaf education. New York, NY: Oxford University Press; Nussbaum, D & Scott, S. (2011). The cochlear implant education center: Perspectives on effective educational practices. In Paludneviciene, R. & Leigh, I. (Eds.) Cochlear implants evolving perspectives (pp. 175-205). Washington, DC: Gallaudet University Press. The cochlear implant education center: Perspectives on effective educational practices. In Paludnevicience & Leigh (Eds). Cochlear implants evolving perspectives (pp. 175-205). Washington, DC: Gallaudet University Press; Spencer, P. & Marschark, M. (Eds.) (2010). Evidence-based practice in educating deaf and hard-of-hearing students. New York, NY: Oxford University Press). The purpose of this case study was to look at formal and informal student outcomes as well as staff and parent perceptions during the first 3 years of implementing a bimodal-bilingual (ASL and spoken English) program within an ASL milieu at a small school for the deaf. Speech and language assessment results for five students were analyzed over a 3-year period and indicated that the students made significant positive gains in all areas, although results were variable. Staff and parent

  17. The teaching of temporomandibular disorders and orofacial pain at undergraduate level in Brazilian dental schools

    Directory of Open Access Journals (Sweden)

    Wagner SIMM

    2013-12-01

    Full Text Available Objectives: Evaluate the way the topics for the study of pain mechanisms in general, and Orofacial Pain (OFP and temporomandibular disorders (TMDs more specifically, are addressed in undergraduate courses curricula, and also to verify the existence of specialist OFP/TMD teachers in Brazilian dental schools. Methods: Between July 2010 and January 2011, course Coordinators/Directors of all dental schools duly registered at the Ministry of Education were invited to answer a questionnaire on topics related to OFP/TMD teaching in their institutions. Results: Fifty-three dental schools representatives answered the questionnaire. The study of pain mechanisms was found to cover an average of less than 10% of the courses' total time. Pharmacology, Endodontics and Physiology were identified as the departments usually responsible for addressing pain mechanisms in dental courses. Psychosocial aspects were found to occupy a very small proportion in the syllabi, while most of the content referred to biological or somatic aspects. OFP/TMD is addressed by a specific department in only 28.4% of the participating dental schools, while in most cases (46.3%, OFP/TMD is under the responsibility of the Prosthodontics department. Only 38.5% of respondents indicated that they had a specialist OFP/TMD teacher in their Schools. Conclusion: Among the Brazilian dental schools participating in the study, the teaching of OFP/TMD was found to be insufficient, segmented or with an extremely restricted focus. This initial assessment indicates that Curricular Guidelines for the study of OFP/TMD at undergraduate dental schools should be developed and implemented to facilitate their appropriate inclusion into the curricula and in specific pedagogical projects.

  18. Factors Affecting Non-Attendance in Irish Primary Schools and Reasons for Differences between Urban and Rural levels of Non-attendance

    OpenAIRE

    Gurhy, Anne Marie; Perry, Glen; Farrell, Mark

    2018-01-01

    This study will investigative the factors that influence school non-attendance, in designated disadvantaged Irish primary schools (DEIS1). Currently, no comprehensive data exists on the factors contributing to the levels and types of non-attendance within the Irish context. Since 2003/2004, the National Educational Welfare Board (NEWB, Appendix A) the agency with responsibility for school attendance, has collected specific data on attendance levels and the frequency of non-attendance across a...

  19. Association between high-density lipoprotein cholesterol level and pulmonary function in healthy Korean adolescents: the JS high school study.

    Science.gov (United States)

    Park, Ji Hye; Mun, Seyeon; Choi, Dong Phil; Lee, Joo Young; Kim, Hyeon Chang

    2017-12-11

    Accumulating evidence suggests that high-density lipoprotein (HDL) cholesterol is associated with pulmonary function and pulmonary disorders. The aim of this study was to evaluate the association between HDL cholesterol and pulmonary function in healthy adolescents. This cross-sectional study was based on data collected for the JS High School study. The analysis included 644 adolescents (318 male and 326 female) aged 15-16 years old and free from asthma or chronic obstructive pulmonary disease. Fasting blood samples were collected for hematologic and biochemical assessment. Forced vital capacity volume (FVC) and forced expiratory volume in the 1 s (FEV1) were measured using dry-rolling-seal spirometry. The associations between HDL cholesterol and pulmonary function were analyzed using multiple linear regression models. Among male adolescents, an increase of 1.0 mg/dL in HDL cholesterol was associated with 10 mL decrease in FVC (p = 0.013) and FEV1 (p = 0.013) after adjusting for age, height, weight, alcohol drinking, smoking, physical activity, systolic blood pressure, total cholesterol, triglyceride, and monthly household income. Percent predicted values of FVC (p = 0.036) and FEV1 (p = 0.017) were also inversely associated with HDL cholesterol. However, among female adolescents, HDL cholesterol level was not significantly associated with absolute or percent predictive value of FVC and FEV1. Higher HDL cholesterol level may be associated with decreased pulmonary function among healthy male adolescents. The sex differences observed in the association between HDL cholesterol and pulmonary function need further investigation.

  20. DNA damage in buccal mucosa cells of pre-school children exposed to high levels of urban air pollutants.

    Directory of Open Access Journals (Sweden)

    Elisabetta Ceretti

    Full Text Available Air pollution has been recognized as a human carcinogen. Children living in urban areas are a high-risk group, because genetic damage occurring early in life is considered able to increase the risk of carcinogenesis in adulthood. This study aimed to investigate micronuclei (MN frequency, as a biomarker of DNA damage, in exfoliated buccal cells of pre-school children living in a town with high levels of air pollution. A sample of healthy 3-6-year-old children living in Brescia, Northern Italy, was investigated. A sample of the children's buccal mucosa cells was collected during the winter months in 2012 and 2013. DNA damage was investigated using the MN test. Children's exposure to urban air pollution was evaluated by means of a questionnaire filled in by their parents that included items on various possible sources of indoor and outdoor pollution, and the concentration of fine particulate matter (PM10, PM2.5 and NO2 in the 1-3 weeks preceding biological sample collection. 181 children (mean age ± SD: 4.3 ± 0.9 years were investigated. The mean ± SD MN frequency was 0.29 ± 0.13%. A weak, though statistically significant, association of MN with concentration of air pollutants (PM10, PM2.5 and NO2 was found, whereas no association was apparent between MN frequency and the indoor and outdoor exposure variables investigated via the questionnaire. This study showed a high MN frequency in children living in a town with heavy air pollution in winter, higher than usually found among children living in areas with low or medium-high levels of air pollution.