Forty years trends in timing of pubertal growth spurt in 157,000 Danish school children

DEFF Research Database (Denmark)

Aksglæde, Lise; Olsen, Lina Wøhlk; Sørensen, Thorkild I.A.

2008-01-01

to 1969 who attended primary school in the Copenhagen Municipality. 135,223 girls and 21,612 boys fulfilled the criteria for determining age at OGS and age at PHV. These physiological events were used as markers of pubertal development in our computerized method in order to evaluate any secular trends...... in pubertal maturation during the study period (year of birth 1930 to 1969). In this period, age at OGS declined statistically significantly by 0.2 and 0.4 years in girls and boys, respectively, whereas age at PHV declined statistically significantly by 0.5 and 0.3 years in girls and boys, respectively...

Balancing Leadership and Personal Growth: The School Administrator's Guide

Science.gov (United States)

Metzger, Christa

2006-01-01

After conducting intensive research and observations of school district superintendents, administrators, and school principals, the author offers strategies for achieving a healthy work and life balance, including: (1) Taking care of yourself as well as you do others; (2) Defining and applying the six themes of personal growth; (3) Nourishing your…

Growth in Perceived Control across 25 Years from the Late Teens to Midlife: The Role of Personal and Parents' Education

Science.gov (United States)

Vargas Lascano, Dayuma I.; Galambos, Nancy L.; Krahn, Harvey J.; Lachman, Margie E.

2015-01-01

This study examined trajectories of perceived control and their association with parents' education and personal educational experience (educational attainment and years of full-time postsecondary education) in 971 Canadian high school seniors tracked 7 times across 25 years. Latent growth models showed that, on average, perceived control…

Genome-Wide Polygenic Scores Predict Reading Performance Throughout the School Years.

Science.gov (United States)

Selzam, Saskia; Dale, Philip S; Wagner, Richard K; DeFries, John C; Cederlöf, Martin; O'Reilly, Paul F; Krapohl, Eva; Plomin, Robert

2017-07-04

It is now possible to create individual-specific genetic scores, called genome-wide polygenic scores (GPS). We used a GPS for years of education ( EduYears ) to predict reading performance assessed at UK National Curriculum Key Stages 1 (age 7), 2 (age 12) and 3 (age 14) and on reading tests administered at ages 7 and 12 in a UK sample of 5,825 unrelated individuals. EduYears GPS accounts for up to 5% of the variance in reading performance at age 14. GPS predictions remained significant after accounting for general cognitive ability and family socioeconomic status. Reading performance of children in the lowest and highest 12.5% of the EduYears GPS distribution differed by a mean growth in reading ability of approximately two school years. It seems certain that polygenic scores will be used to predict strengths and weaknesses in education.

The Survey and Analysis of Excellent Senior High School Physics Teachers' Professional Growth Actuality

Science.gov (United States)

Sun, Haibin; Liu, Tingting

2010-01-01

Excellent senior high school physics teachers are the backbone power in the new course reform of physics in China. The excellent senior high school physics teachers' professional growth actuality in Shandong is surveyed in this article by the self-made "Questionnaire of Excellent Senior High School Physics Teachers' Professional Growth",…

Dietary arginine and linear growth

DEFF Research Database (Denmark)

van Vught, Anneke J A H; Dagnelie, Pieter C; Arts, Ilja C W

2013-01-01

Child Intervention Study during 2001-2 (baseline), and at 3-year and 7-year follow-up, were used. Arginine intake was estimated via a 7 d precoded food diary at baseline and 3-year follow-up. Data were analysed in a multilevel structure in which children were embedded within schools. Random intercept......The amino acid arginine is a well-known growth hormone (GH) stimulator and GH is an important modulator of linear growth. The aim of the present study was to investigate the effect of dietary arginine on growth velocity in children between 7 and 13 years of age. Data from the Copenhagen School...... and slopes were defined to estimate the association between arginine intake and growth velocity, including the following covariates: sex; age; baseline height; energy intake; puberty stage at 7-year follow-up and intervention/control group. The association between arginine intake and growth velocity...

Past in the Present: The Way Parents Remember Their Own School Years Relates to the Way They Participate in Their Child's Schooling and Remember His/Her School Years

Science.gov (United States)

Raty, Hannu

2011-01-01

This study set out to explore the contribution of parents' own school memories to the way they remembered their child's school years and took part in his/her schooling. The respondents were a group of academically and vocationally educated fathers and mothers (N = 326), who participated in a full 9-year follow-up study of their child's schooling.…

The Transition Year: A Unique Programme in Irish Education Bridging The Gap Between School and The Workplace

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Joseph A. MOYNIHAN

2015-12-01

Full Text Available Transition Year is a unique and exciting programme situated in the middle of the six year second level education system in Ireland. Since its introduction in 1974, the programme has experienced unprecedented growth now being offered in over 80% of schools on the island. Transition Year seeks to emphasize alternative learning methodologies including self-directed learning and experiential learning; intellectual, social and personal development; community and inter-school communications; exposure to careers education and the world of work. The latter occurs predominantly through actual work experience. This paper situates and explains the Transition Year Programme in Irish education as well as outlining the significance of the essential work experience component. Transition Year work experience is the bridge that connects young people in the classroom with adult life and the world of work.

Taking risks with a growth mindset: long-term influence of an elementary pre-service after school science practicum

Science.gov (United States)

Cartwright, T. J.; Hallar, B.

2018-02-01

In this study, we present the long-term influence of an after school science practicum associated with an elementary science methods course. The practicum or field experience could be considered a community-based service learning programme as it is situated both within and for the community. Study participants included eight third- and fifth-grade teachers who had participated in elementary science methods courses; four of these teachers participated in the after school teaching practicum while four participants experienced a more traditional observation-based elementary science practicum. All of these teachers were in their second or third year teaching which was 3-4 years after taking the methods course. Investigation methods included questionnaires, field observations and semi-structured, individual interviews. Teachers more regularly utilised reform-based teaching strategies and cited the after school teaching practicum as preparing them to use these strategies in their own classrooms. All teachers exhibited a growth mindset to some degree, but the after school practicum participants did demonstrate a wider use of reformed-based teaching strategies and a higher growth mindset. Elementary teachers perceive risk associated with these key aspects of instruction: (1) managing instruction and classroom management, (2) teaching science through guided inquiry, and (3) overcoming adoptions in other 'mandated' curriculum like math and reading.

Children’s Day-Care Centre (EVE) and School kicked off the school year 2016-2017

CERN Multimedia

Staff Association

2016-01-01

It has been 54 years already, ever since the Nursery school was founded in March 1961, that the Staff Association together with the teachers, the managerial and the administrative staff, welcomes your children at the start of the school year. On Tuesday, 30 August 2016, the Children’s Day-Care Centre (EVE) and School opened its doors again for children between four months and six years old. The start of the school year was carried out gradually and in small groups to allow quality interaction between children, professionals and parents. This year, our structure will accommodate about 130 children divided between the nursery, the kindergarten and the school. Throughout the school year, the children will work on the theme of colours, which will be the common thread linking all our activities. Our team is comprised of 38 people: the headmistress, the deputy headmistress, 2 secretaries, 13 educators, 4 teachers, 11 teaching assistants, 2 nursery assistants and 4 canteen workers. The team is delighted...

Exploring the Relationship between School Growth Mindset and Organizational Learning Variables: Implications for Multicultural Education

Science.gov (United States)

Hanson, Janet; Bangert, Arthur; Ruff, William

2016-01-01

According to school growth mindset theory a school's organizational structure influences teachers' beliefs in their collective ability to help all students grow and learn; including those from diverse cultural, religious, identity, and socioeconomic demographics. The implicit theory of growth mindset has been quantified for a school's culture on…

Impact of the Project P.A.T.H.S. in the Junior Secondary School Years: Individual Growth Curve Analyses

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Daniel T. L. Shek

2011-01-01

Full Text Available The Tier 1 Program of the Project P.A.T.H.S. (Positive Adolescent Training through Holistic Social Programs is a positive youth development program implemented in school settings utilizing a curricular-based approach. In the third year of the Full Implementation Phase, 19 experimental schools (n = 3,006 students and 24 control schools (n = 3,727 students participated in a randomized group trial. Analyses based on linear mixed models via SPSS showed that participants in the experimental schools displayed better positive youth development than did participants in the control schools based on different indicators derived from the Chinese Positive Youth Development Scale, including positive self-identity, prosocial behavior, and general positive youth development attributes. Differences between experimental and control participants were also found when students who joined the Tier 1 Program and perceived the program to be beneficial were employed as participants of the experimental schools. The present findings strongly suggest that the Project P.A.T.H.S. is making an important positive impact for junior secondary school students in Hong Kong.

Impact of the project P.A.T.H.S. In the junior secondary school years: individual growth curve analyses.

Science.gov (United States)

Shek, Daniel T L; Ma, Cecilia M S

2011-02-03

The Tier 1 Program of the Project P.A.T.H.S. (Positive Adolescent Training through Holistic Social Programs) is a positive youth development program implemented in school settings utilizing a curricular-based approach. In the third year of the Full Implementation Phase, 19 experimental schools (n = 3,006 students) and 24 control schools (n = 3,727 students) participated in a randomized group trial. Analyses based on linear mixed models via SPSS showed that participants in the experimental schools displayed better positive youth development than did participants in the control schools based on different indicators derived from the Chinese Positive Youth Development Scale, including positive self-identity, prosocial behavior, and general positive youth development attributes. Differences between experimental and control participants were also found when students who joined the Tier 1 Program and perceived the program to be beneficial were employed as participants of the experimental schools. The present findings strongly suggest that the Project P.A.T.H.S. is making an important positive impact for junior secondary school students in Hong Kong.

Gender’s Effect on a School-Based Intervention in the Prepubertal Growth Spurt

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Marta Carlos

2014-12-01

Full Text Available Children aged 10-11 years pass through a dynamic developmental period marked by rapid changes in body size, shape, and composition, all of which are sexually dimorphic. The purpose of this study was to analyze the effects of gender on a school-based intervention in the prepubertal growth spurt. One hundred twenty-five healthy children (58 boys, 67 girls, fifth and sixth grade students from an urban public elementary school in Portugal (10.8 ± 0.4 years, were randomly assigned into two experimental groups: a strength training group (19 boys, 22 girls, and an endurance training group (21 boys, 24 girls; and a control group (18 boys, 21 girls; no training program. Training program for the two experimental groups was conducted twice a week for 8 weeks. Compared with the values at the beginning of the protocol, both strength and endurance training programs produced significant improvements (p 0.05, ƞ_p^2= 0.16, Power= 0.29 and aerobic (p> 0.05, ƞ_p^2= 0.05, Power= 0.28 capacity. The results of the present study should be taken into consideration in order to optimize strength training school-based programs.

School Psychologists' Job Satisfaction: Ten Years Later

OpenAIRE

Worrell, Travis G.

2004-01-01

School Psychologistsâ Job Satisfaction: Ten Years Later (ABSTRACT) This study was designed to replicate nationwide surveys completed in 1982 and 1992. The purpose was to examine and describe the levels of job satisfaction and the relationship between the variables in a national sample of school psychologists belonging to the National Association of School Psychologists (NASP). The sample for this study consisted of respondents who reported being full-time school practitioners. ...

Extended School Year. Information Capsule. Volume 0910

Science.gov (United States)

Blazer, Christie

2010-01-01

Extended school years are being considered by districts around the country as educators search for new ways to raise student achievement. The addition of time to the school calendar is also supported by President Barack Obama, who recently stated that American students do not spend enough time in school. This Information Capsule addresses research…

Exponential growth of dental schools in Chile: effects on academic, economic and workforce issues.

Science.gov (United States)

Cartes-Velásquez, Ricardo Andrés

2013-01-01

In the last 30 years, Chile has undergone noteworthy economic development and an exponential growth in the access of its population to higher education. The aim of this paper was to review the changes in academic, economic and workforce issues that occurred as a consequence of the growth in supply of undergraduate dental vacancies between 1997 and 2011. Data collected from the Consejo de Educación Superior - CES, Comisión Nacional de Acreditación - CNA, and Instituto Nacional de Estadísticas de Chile - INE included these variables: number of dental schools, school type (private or traditional, see explanation below), city where the school is located, entry vacancies, total student enrollment, admission scores, percentile rank of dentistry as a university career, tuition fees, accreditation status, and number of inhabitants. There was an exponential increase in dental schools in Chile (5 to 34) that occurred in association with the rise in tuition fees (US$ 3900 to US$ 9800), a deterioration in the academic level of dental students (650 to 550 points in admission scores) and a predicted 77.5% oversupply of dentists by 2025, according to WHO criteria. The exponential increase in dental schools in Chile brought about negative consequences, such as increasing career costs, deterioration in the academic level of dental students, and an oversupply of dentists, associated with lower incomes and possibly leading to unemployment. Additional research should be conducted to determine whether an increase in the number of dentists can improve the population's access to dental care and reduce the oral disease burden.

Exponential growth of dental schools in Chile: effects on academic, economic and workforce issues

Directory of Open Access Journals (Sweden)

Ricardo Andres Cartes-Velasquez

2013-12-01

Full Text Available In the last 30 years, Chile has undergone noteworthy economic development and an exponential growth in the access of its population to higher education. The aim of this paper was to review the changes in academic, economic and workforce issues that occurred as a consequence of the growth in supply of undergraduate dental vacancies between 1997 and 2011. Data collected from the Consejo de Educación Superior - CES, Comisión Nacional de Acreditación - CNA, and Instituto Nacional de Estadísticas de Chile - INE included these variables: number of dental schools, school type (private or traditional, see explanation below, city where the school is located, entry vacancies, total student enrollment, admission scores, percentile rank of dentistry as a university career, tuition fees, accreditation status, and number of inhabitants. There was an exponential increase in dental schools in Chile (5 to 34 that occurred in association with the rise in tuition fees (US$ 3900 to US$ 9800, a deterioration in the academic level of dental students (650 to 550 points in admission scores and a predicted 77.5% oversupply of dentists by 2025, according to WHO criteria. The exponential increase in dental schools in Chile brought about negative consequences, such as increasing career costs, deterioration in the academic level of dental students, and an oversupply of dentists, associated with lower incomes and possibly leading to unemployment. Additional research should be conducted to determine whether an increase in the number of dentists can improve the population's access to dental care and reduce the oral disease burden.

Brief Report: Examining children’s disruptive behavior in the wake of trauma - A two-piece growth curve model before and after a school shooting

Science.gov (United States)

Liao, Yue; Shonkoff, Eleanor T.; Barnett, Elizabeth; Wen, CK Fred; Miller, Kimberly A.; Eddy, J. Mark

2015-01-01

School shootings may have serious negative impacts on children years after the event. Previous research suggests that children exposed to traumatic events experience heightened fear, anxiety, and feelings of vulnerability, but little research has examined potential aggressive and disruptive behavioral reactions. Utilizing a longitudinal dataset in which a local school shooting occurred during the course of data collection, this study sought to investigate whether the trajectory of disruptive behaviors was affected by the shooting. A two-piece growth curve model was used to examine the trajectory of disruptive behaviors during the pre-shooting years (i.e., piece one) and post-shooting years (i.e., piece two). Results indicated that the two-piece growth curve model fit the data better than the one-piece model and that the school shooting precipitated a faster decline in aggressive behaviors. This study demonstrated a novel approach to examining effects of an unexpected traumatic event on behavioral trajectories using an existing longitudinal data set. PMID:26298676

Growth in Literacy and Numeracy in the First Three Years of School. ACER Research Monograph No. 61

Science.gov (United States)

Meiers, Marion; Khoo, Siek Toon; Rowe, Ken; Stephanou, Andrew; Anderson, Prue; Nolan, Kathy

2006-01-01

The development of strong foundational literacy and numeracy skills for all students is a very high priority for schools, education systems and governments. The ways in which children develop these skills during the crucial years of primary education are of major interest to all concerned with students' learning and development. The ACER…

I wish I had (not) taken a gap-year? The psychological and attainment outcomes of different post-school pathways.

Science.gov (United States)

Parker, Philip D; Thoemmes, Felix; Duineveld, Jasper J; Salmela-Aro, Katariina

2015-03-01

Existing gap-year research indicates a number of benefits of a gap-year at the end of school and before university enrollment. Life span theory of control, however, suggests that direct goal investment, rather than delay, at developmental transitions is associated with more adaptive outcomes. Comparing these perspectives, the authors undertook 2 studies: 1 in Finland (N = 384, waves = 3) and 1 in Australia (N = 2,259, waves = 5) both with an initial time wave in the last year of high school. The authors explored the effects of a gap-year on both psychological and attainment outcomes using an extensive propensity score matching technique. The Finnish study found no difference in growth in goal commitment, effort, expectations of attainment and strain, or in actual university enrollment in those planning to enter university directly versus those who plan to take a gap-year. The Australian study found no difference in growth in outlooks for the future and career prospects, and life satisfaction between gap-year youth and direct university entrants. However, the study did find that gap-year students were more likely to drop out of a university degree. Implication for theory and practice are discussed. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

Levers for Language Growth: Characteristics and Predictors of Language Trajectories between 4 and 7 Years.

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Cristina McKean

Full Text Available Evidence is required as to when and where to focus resources to achieve the greatest gains for children's language development. Key to these decisions is the understanding of individual differences in children's language trajectories and the predictors of those differences. To determine optimal timing we must understand if and when children's relative language abilities become fixed. To determine where to focus effort we must identify mutable factors, that is those with the potential to be changed through interventions, which are associated with significant differences in children's language scores and rate of progress.Uniquely this study examined individual differences in language growth trajectories in a population sample of children between 4 and 7 years using the multilevel model for change. The influence of predictors, grouped with respect to their mutability and their proximity to the child (least-mutable, mutable-distal, mutable-proximal, were estimated.A significant degree of variability in rate of progress between 4 and 7 years was evident, much of which was systematically associated with mutable-proximal factors, that is, those factors with evidence that they are modifiable through interventions with the child or family, such as shared book reading, TV viewing and number of books in the home. Mutable-distal factors, such as family income, family literacy and neighbourhood disadvantage, hypothesised to be modifiable through social policy, were important predictors of language abilities at 4 years.Potential levers for language interventions lie in the child's home learning environment from birth to age 4. However, the role of a family's material and cultural capital must not be ignored, nor should the potential for growth into the school years. Early Years services should acknowledge the effects of multiple, cascading and cumulative risks and seek to promote child language development through the aggregation of marginal gains in the pre-school

Height, weight and BMI percentiles and nutritional status relative to the international growth references among Pakistani school-aged children

OpenAIRE

Mushtaq, Muhammad Umair; Gull, Sibgha; Mushtaq, Komal; Abdullah, Hussain Muhammad; Khurshid, Usman; Shahid, Ubeera; Shad, Mushtaq Ahmad; Akram, Javed

2012-01-01

Abstract Background Child growth is internationally recognized as an important indicator of nutritional status and health in populations. This study was aimed to compare age- and gender-specific height, weight and BMI percentiles and nutritional status relative to the international growth references among Pakistani school-aged children. Methods A population-based study was conducted with a multistage cluster sample of 1860 children aged five to twelve years in Lahore, Pakistan. Smoothed heigh...

A Multidimensional Model of School Dropout from an 8-Year Longitudinal Study in a General High School Population

Science.gov (United States)

Fortin, Laurier; Marcotte, Diane; Diallo, Thierno; Potvin, Pierre; Royer, Egide

2013-01-01

This study tests an empirical multidimensional model of school dropout, using data collected in the first year of an 8-year longitudinal study, with first year high school students aged 12-13 years. Structural equation modeling analyses show that five personal, family, and school latent factors together contribute to school dropout identified at…

Brief report: Examining children's disruptive behavior in the wake of trauma - A two-piece growth curve model before and after a school shooting.

Science.gov (United States)

Liao, Yue; Shonkoff, Eleanor T; Barnett, Elizabeth; Wen, C K Fred; Miller, Kimberly A; Eddy, J Mark

2015-10-01

School shootings may have serious negative impacts on children years after the event. Previous research suggests that children exposed to traumatic events experience heightened fear, anxiety, and feelings of vulnerability, but little research has examined potential aggressive and disruptive behavioral reactions. Utilizing a longitudinal dataset in which a local school shooting occurred during the course of data collection, this study sought to investigate whether the trajectory of disruptive behaviors was affected by the shooting. A two-piece growth curve model was used to examine the trajectory of disruptive behaviors during the pre-shooting years (i.e., piece one) and post-shooting years (i.e., piece two). Results indicated that the two-piece growth curve model fit the data better than the one-piece model and that the school shooting precipitated a faster decline in aggressive behaviors. This study demonstrated a novel approach to examining effects of an unexpected traumatic event on behavioral trajectories using an existing longitudinal data set. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Communication Profile of Primary School-Aged Children with Foetal Growth Restriction

Science.gov (United States)

Partanen, Lea Aulikki; Olsén, Päivi; Mäkikallio, Kaarin; Korkalainen, Noora; Heikkinen, Hanna; Heikkinen, Minna; Yliherva, Anneli

2017-01-01

Foetal growth restriction is associated with problems in neurocognitive development. In the present study, prospectively collected cohorts of foetal growth restricted (FGR) and appropriate for gestational age grown (AGA) children were examined at early school-age by using the Children's Communication Checklist-2 (CCC-2) to test the hypothesis that…

The Quality vs. the Quantity of Schooling: What Drives Economic Growth?

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Breton, Theodore R.

2011-01-01

This paper challenges Hanushek and Woessmann's (2008) contention that the quality and not the quantity of schooling determines a nation's rate of economic growth. I first show that their statistical analysis is flawed. I then show that when a nation's average test scores and average schooling attainment are included in a national income model,…

Comparing Slovenian year 8 and year 9 elementary school pupils’ knowledge of electrolyte chemistry and their intrinsic motivation

OpenAIRE

Devetak, Iztok; Drofenik Lorber, Erna; Juriševič, Mojca; Glažar, Saša

2015-01-01

This study explored the differences between eight-year elementary school pupils (before the curriculum reform) and nine-year elementary school pupils (soon after the curriculum reform) in Slovenia, as regards specific chemistry knowledge and motivation to learn chemistry. Altogether, 191 elementary school pupils participated in the study. The results show that pupils of nine-year elementary school are not significantly better at chemistry knowledge test scores than eight-year elementary schoo...

Seasonal variations in growth and body composition of 8-11-year-old Danish children

DEFF Research Database (Denmark)

Dalskov, Stine-Mathilde; Ritz, Christian; Larnkjær, Anni

2016-01-01

BACKGROUND: Earlier studies on seasonality in growth reported the largest height gains during spring and largest body weight gains during autumn. We examined seasonality in height, body weight, BMI, fat mass index (FMI) and fat-free mass index (FFMI) among contemporary Danish 8-11-year......-olds. METHODS: 760 children from the OPUS School Meal Study provided >2200 measurements on height, body weight and composition between September-June. Average velocities were calculated using change-score analyses based on three-month intervals. As a complementary analysis, point velocities derived from...... suggest seasonality in growth and body composition of Danish children. We recovered the well-known height velocity peak during spring time, but unlike earlier studies we found coincident peaks in body weight, BMI, and FFMI velocities.Pediatric Research (2015); doi:10.1038/pr.2015.206....

Revenues and Expenditures for Public Elementary and Secondary School Districts: School Year 2010-11 (Fiscal Year 2011). First Look (Provisional Data). NCES 2013-344

Science.gov (United States)

Cornman, Stephen Q.; Keaton, Patrick; Glander, Mark

2013-01-01

This report presents data from the School District Finance Survey (F-33) of the Common Core of Data (CCD) survey system for school year (SY) 2010-11, fiscal year 2011 (FY 11). The F-33 survey is a school district-level financial survey that consists of data submitted annually to the National Center for Education Statistics (NCES) and the…

Growth and development in school-age children from Rostov region, Russia: Comparison between urban and rural settings.

Science.gov (United States)

Voynov, V B; Kulba, S N; Arapova, Yu Yu

2017-12-01

The purposes of the current study were: (1) to describe growth and physical development and establish norms for schoolchildren from Rostov region in Russia; (2) to compare major characteristics of development between urban and rural children by sex and age. Nearly 200,000 children (198,712) aged between 7 and 17 years from 232 urban and rural schools of Rostov region (Southern Federal District of Russia) participated in the study. School age is a period of intensive growth and physiological and psychological development. Irregularities of personal development are caused by a multitude of factors, such as sex differences, heredity, socio-economic status of a family, standard of living, particular environmental conditions, and lifestyle. It has been established that children from the Southern Federal District of Russia had body mass index values higher than age-appropriate norms for all Russians (Total Russian, Rudnev et al., 2014) and World Health Organization charts. Children from urban settings were taller and heavier than children from rural settings. Sex is one of the most influential factors which play key role in determining specific characteristics of growth and personal development. According to our results, boys and girls both had similar age-related changes in weight and height, but their respective dynamics differed. Girls' height and weight values accelerated at the age 10 to 12 years and plateaued after the age fourteen, whereas in boys height and weight steadily increased with age, showing slight acceleration at the age 12 to 13 years, and reached a plateau by the age of seventeen. Copyright © 2017 Elsevier GmbH. All rights reserved.

The Growth of Amish Schools in the United States.

Science.gov (United States)

Dewalt, Mark W.

2001-01-01

A 15-year study found that Amish schools have increased, numbering 1,139 in 2000. Where public school funding is on a per-pupil basis, these schools may have a negative effect on rural school district financing. However, an Amish community may increase local farm-related trade and tourism, thereby increasing taxable property and public school…

Early-stage primary school children attending a school in the Malawian School Feeding Program (SFP) have better reversal learning and lean muscle mass growth than those attending a non-SFP school.

Science.gov (United States)

Nkhoma, Owen W W; Duffy, Maresa E; Cory-Slechta, Deborah A; Davidson, Philip W; McSorley, Emeir M; Strain, J J; O'Brien, Gerard M

2013-08-01

In developing countries, schoolchildren encounter a number of challenges, including failure to complete school, poor health and nutrition, and poor academic performance. Implementation of school feeding programs (SFPs) in less developed countries is increasing and yet there is mixed evidence regarding their positive effects on nutrition, education, and cognition at the population level. This study evaluated cognitive and anthropometric outcomes in entry-level primary school children in Malawi with the aim of generating evidence for the ongoing debate about SFPs in Malawi and other developing countries. A total of 226 schoolchildren aged 6-8 y in 2 rural Malawian public primary schools were followed for one school year. Children attending one school (SFP school) received a daily ration of corn-soy blend porridge, while those attending the other (non-SFP school) did not. Baseline and post-baseline outcomes included the Cambridge Neurological Test Automated Battery cognitive tests of paired associate learning, rapid visual information processing and intra-extra dimensional shift, and anthropometric measurements of weight, height, and mid-upper arm circumference (MUAC). At follow-up, the SFP subcohort had a greater reduction than the non-SFP subcohort in the number of intra-extra predimensional shift errors made (mean 18.5 and 24.9, respectively; P-interaction = 0.02) and also showed an increase in MUAC (from 16.3 to 17.0; P-interaction learning and catch-up growth in lean muscle mass in children in the SFP school compared with children in the non-SFP school. These findings suggest that the Malawian SFP, if well managed and ration sizes are sustained, may have the potential to improve nutritional and cognitive indicators of the most disadvantaged children.

Childhood obesity: the extent of the problem among 6-year-old Irish national school children.

Science.gov (United States)

Evans, D S; Glacken, M; Goggin, D

2011-05-01

Childhood obesity is rapidly increasing worldwide. In Ireland, the number of overweight children has trebled over the last decade. The study aimed to provide an assessment of the prevalence of obesity of 6-year-old children in one region of Ireland. Following training, School Public Health Nurses included the measurement of height and weight as part of the annual 'senior infants' school health check for 5453 6-year-old children in 189 schools between 2004 and 2007. Body mass index (BMI) was calculated using the International Obesity Taskforce cut-off points using lmsGrowth (a Microsoft Excel add-in), which uses a child's exact age. Kendall's Tau b was used to determine the reliability of measurements. Prevalence trends were tested using multinomial logistic regression. Pearson's chi-squared test was utilized to assess the statistical significance of differences in BMI by gender, school year, and to compare with similar other Irish studies. Out of the 5453 children measured, 3493 were aged 6 years old. A further 11 were excluded because of incomplete data. Data were analysed for 3482 6-year-old children. Overall, 27% of 6-year-olds were classified as either overweight or obese. A significantly greater proportion of girls are overweight or obese compared with boys (31% compared with 23%). Gender differences have remained relatively stable from 2004-2007. Overall, there have been no significant changes in the level of obesity from 2004-2007. In addition, when comparing with other Irish studies that collected data for 2001/2, there are no significant differences in obesity levels. There is a clear need to urgently prioritize the effective management of obesity. Resourses should now be targeted towards ensuring government policies in Ireland and elsewhere are implemented. © 2010 Blackwell Publishing Ltd.

Epidemiology of school accidents during a six school-year period in one region in Poland.

Science.gov (United States)

Sosnowska, Stefania; Kostka, Tomasz

2003-01-01

The aim of the study was to analyse the incidence of school accidents in relation to school size, urban/rural environment and conditions of physical education classes. 202 primary schools with nearly 50,000 students aged 7-15 years were studied during a 6-year period in the Włocławek region in Poland. There were in total 3274 school accidents per 293,000 student-years. Accidents during breaks (36.6%) and physical education (33.2%) were most common. Most frequently accidents took place at schoolyard (29.7%), gymnasium (20.2%), and in the corridor and stairs (25.2%). After adjustment for students' age and sex, student-staff ratio and duration of school hours, urban environment increased the probability of accident (OR: 1.25; 95% CI: 1.14-1.38). Middle-size schools (8-23 classes) had similar accident rate as small schools (OR: 0.93; 95% CI: 0.83-1.04), while schools with 24-32 classes (OR: 1.26; 95% CI: 1.10-1.43) and with > or = 33 classes (OR: 1.36; 95% CI: 1.17-1.58) had increased accident rate. Presence of a gymnasium was also associated with increased probability of accident (OR: 1.49; 95% CI: 1.38-1.61). Urban environment, larger school-size and equipment with full-size gymnasium are important and independent risk factors for school accidents. These findings provide some new insights into the epidemiology of school-related accidents and may be useful information for the planning of strategies to reduce accident incidence in schools.

Examination of physical activity in adolescents over the school year.

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Bruner, Mark W; Chad, Karen E; Beattie-Flath, Jodie A; Humbert, M Louise; Verrall, Tanya C; Vu, Lan; Muhajarine, Nazeem

2009-11-01

This study monitored the physical activity behavior of adolescent students over a ten month school year. Physical activity was assessed at two month intervals using self-report and objective (Actical accelerometers) measures. Self-report results (n = 547) indicated a decline in physical activity throughout the school year for all grades and genders. The decline was attributed largely to a decrease in organized activity participation. Objective physical activity results (n = 40) revealed a significant decline in activity in the latter half of the school year (February to June). Declining physical activity was attributed to a decrease in vigorous activity which was consistent across grade and gender. Collectively, the results highlight the importance of promoting consistent opportunities for adolescents to be active throughout the school year.

Punishment in School: The Role of School Security Measures

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Mowen, Thomas J.

2014-01-01

Although investigation of school security measures and their relationships to various outcomes including school crime rates (Gottfredson, 2001), perpetuation of social inequality (Ferguson, 2001; Nolan, 2011; Welch & Payne, 2010), and the impact on childhood experiences has seen significant growth within the last 20 years (Newman, 2004;…

Revenues and Expenditures for Public Elementary and Secondary School Districts: School Year 2008-09 (Fiscal Year 2009). First Look. NCES 2012-313

Science.gov (United States)

Cornman, Stephen Q.; Noel, Amber M.

2011-01-01

This report presents data from the School District Finance Survey (F-33) of the Common Core of Data (CCD) survey system for school year (SY) 2008-09 (fiscal year [FY] 2009). The F-33 is a district-level financial survey that consists of data submitted annually to the National Center for Education Statistics (NCES) and the Governments Division of…

Sports-related injuries among high school athletes--United States, 2005-06 school year.

Science.gov (United States)

2006-09-29

Participation in high school sports helps promote a physically active lifestyle. High school sports participation has grown from an estimated 4 million participants during the 1971-72 school year to an estimated 7.2 million in 2005-06. However, despite the documented health benefits of increased physical activity (e.g., weight management, improved self-esteem, and increased strength, endurance, and flexibility), those who participate in athletics are at risk for sports-related injuries. High school athletes account for an estimated 2 million injuries, 500,000 doctor visits, and 30,000 hospitalizations annually. To date, the study of these injuries has been limited by inabilities to calculate injury rates, compare results among groups, and generalize findings from small, nonrepresentative samples. During the 2005-06 school year, researchers at a children's hospital in Ohio used an Internet-based data-collection tool to pilot an injury surveillance system among athletes from a representative national sample of U.S. high schools. This report summarizes the findings of that study, which indicated that participation in high school sports resulted in an estimated 1.4 million injuries at a rate of 2.4 injuries per 1,000 athlete exposures (i.e., practices or competitions). Surveillance of exposure-based injury rates in a nationally representative sample of high school athletes and analysis of injury patterns can help guide activities aimed at reducing these injuries.

A latent class growth analysis of school bullying and its social context: the self-determination theory perspective.

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Lam, Shui-fong; Law, Wilbert; Chan, Chi-Keung; Wong, Bernard P H; Zhang, Xiao

2015-03-01

The contribution of social context to school bullying was examined from the self-determination theory perspective in this longitudinal study of 536 adolescents from 3 secondary schools in Hong Kong. Latent class growth analysis of the student-reported data at 5 time points from grade 7 to grade 9 identified 4 groups of students: bullies (9.8%), victims (3.0%), bully-victims (9.4%), and typical students (77.8%). There was a significant association between academic tracking and group membership. Students from the school with the lowest academic performance had a greater chance of being victims and bully-victims. Longitudinal data showed that all 4 groups tended to report less victimization over the years. The victims and the typical students also had a tendency to report less bullying over the years, but this tendency was reversed for bullies and bully-victims. Perceived support from teachers for relatedness significantly predicted membership of the groups of bullies and victims. Students with higher perceived support for relatedness from their teachers had a significantly lower likelihood of being bullies or victims. The findings have implications for the theory and practice of preventive interventions in school bullying.

Well-being, school climate, and the social identity process: a latent growth model study of bullying perpetration and peer victimization.

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Turner, Isobel; Reynolds, Katherine J; Lee, Eunro; Subasic, Emina; Bromhead, David

2014-09-01

The present study concerns longitudinal research on bullying perpetration and peer victimization. A focus is on school factors of school climate (academic support, group support) and school identification (connectedness or belonging), which are conceptualized as related but distinct constructs. Analysis of change on these factors as well as individual well-being across time contributes to understanding bullying behavior. Latent growth modeling was employed to examine the predictors of anxiety, depression, 2 school climate factors and school identification in understanding change in physical and verbal bullying behavior. The sample included 492 Australian school students (means age 15 years, 53.5% male) in Grades 7 to 10 who completed measures over 3 years. Academic support and group support were the strongest predictors of change in bullying and victimization. Positive change in school identification also predicted a decrease in bullying behavior over time. An increase in depression or anxiety across time predicted an increase in rates of both bullying and victimization over time. Future research should continue to examine the complex relationship between individual-psychological and social-psychological variables in impacting on incidence of school-based bullying. On a practical note, school-based intervention programs may benefit from an approach that aims to target the school climate, social identity with the school, and promote individual psychological well-being. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Revenues and Expenditures for Public Elementary and Secondary School Districts: School Year 2009-10 (Fiscal Year 2010): First Look. NCES 2013-307

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Cornman, Stephen Q.

2013-01-01

This report presents data from the School District Finance Survey (F-33) of the Common Core of Data (CCD) survey system for school year (SY) 2009-10, fiscal year 2010 (FY 10). The F-33 is a district-level financial survey that consists of data submitted annually to the National Center for Education Statistics (NCES) and the Governments Division of…

Early Years Swimming: A Way of Supporting School Transitions?

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Jorgensen, Robyn

2016-01-01

Informal learning contexts may provide opportunities for adding capital to young children in their years prior to schooling. This paper explores the potential of the early-years swim context to add capital to young children that may position them favourably for the transition to school. Using Bourdieu's notion of capital, the paper discusses the…

Moving House for Education in the Pre-School Years

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Hansen, Kirstine

2014-01-01

This paper uses data from the Millennium Cohort Study (MCS) to examine house moves that take place in the pre-school years, focusing on families who move for the education of their children. We present results showing that education- related house moves do indeed occur in the pre-school years with particular types of parents making these…

Effect of Growth Mindset on School Engagement and Psychological Well-Being of Chinese Primary and Middle School Students: The Mediating Role of Resilience

Directory of Open Access Journals (Sweden)

Guang Zeng

2016-11-01

Full Text Available The objective of positive education is not only to improve students’ well-being but also their academic performance. As an important concept in positive education, growth mindset refers to core assumptions about the malleability of a person’s intellectual abilities. The present study investigates the relation of growth mindsets to psychological well-being and school engagement. The study also explores the mediating function of resilience in this relation. We recruited a total of 1260 (658 males and 602 females Chinese students from five diversified primary and middle schools. Results from the structural equation model (SEM show that the development of high levels of growth mindsets in students predicts higher psychological well-being and school engagement through the enhancement of resilience. The current study contributes to our understanding towards the potential mechanisms of how positive education (e.g. altering the mindset of students can impact psychological well-being and school engagement.

Physical growth and nutritional status assessment of school children in Enugu, Nigeria.

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Eze, J N; Oguonu, T; Ojinnaka, N C; Ibe, B C

2017-01-01

Physical growth of a child is a reflection of its state of nutrition. In some developing countries such as Nigeria with changing economy and rapidly growing population, the nutritional status of the children is a reflection of the general well-being of the society. This was a descriptive cross-sectional study in which participants were selected using a multistage sampling method. Heights and weights of randomly selected school children aged 6-12 years were measured using standard protocols. Weight-for-age, height-for-age, and body mass index (BMI)-for-age expressed as Z-scores were used to characterize the nutritional status. Descriptive statistics was used to determine the frequency and standard deviations (SDs) of the anthropometric measurements. Age and gender differences in the mean body weight, height, and BMI were evaluated using an independent samples t-test. Significant levels were set at Pschool-feeding programs in all Nigerian schools as well as nutrition education/campaign directed at parents and their children will help forestall the double burden of under- and over-nutrition among our children.

Interrelationship between growth and development in low and middle income countries.

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Martorell, Reynaldo; Nguyen, Phuong

2010-01-01

Early childhood growth failure is a significant public health problem in developing countries. We examine relationships between low birthweight and stunting with child development. Compared to children born with normal birthweight, low birth-weight children have substantially poorer cognitive and schooling outcomes later in life. Linear growth failure leading to stunting mostly occurs before age 2 years, with stunting in older children reflecting growth failure in early life. Many studies show that stunting is associated with poor mental and motor development in infants and with low scores in cognitive tests, increased frequency of behavioral problems and poor school achievement in older children. Very few studies have assessed the relative importance for development of prenatal vs. postnatal growth failure and even fewer have done so using appropriate statistical techniques. The limited evidence to date suggests growth during the first 2 years of life is more important than growth at any other time, including the prenatal period, for predicting later cognitive development, schooling and educational achievement. In conclusion, children in settings of poverty who experience growth failure prior to age 2 years have reduced potential to succeed in school and to be productive members of society. Copyright (c) 2010 S. Karger AG, Basel.

Growth trajectories from conception through middle childhood and cognitive achievement at age 8 years: Evidence from four low- and middle-income countries.

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Georgiadis, Andreas; Benny, Liza; Crookston, Benjamin T; Duc, Le Thuc; Hermida, Priscila; Mani, Subha; Woldehanna, Tassew; Stein, Aryeh D; Behrman, Jere R

2016-12-01

Child chronic malnutrition is endemic in low- and middle-income countries and deleterious for child development. Studies investigating the relationship between nutrition at different periods of childhood, as measured by growth in these periods (growth trajectories), and cognitive development have produced mixed evidence. Although an explanation of this has been that different studies use different approaches to model growth trajectories, the differences across approaches are not well understood. Furthermore, little is known about the pathways linking growth trajectories and cognitive achievement. In this paper, we develop and estimate a general path model of the relationship between growth trajectories and cognitive achievement using data on four cohorts from Ethiopia, India, Peru, and Vietnam. The model is used to: a) compare two of the most common approaches of modelling growth trajectories in the literature, namely the lifecourse plot and the conditional body size model, and b) investigate the potential channels via which the association between growth in each period and cognitive achievement manifests. We show that the two approaches are expected to produce systematically different results that have distinct interpretations. Results suggest that growth from conception through age 1 year, between age 1 and 5 years, and between 5 and 8 years are each positively and significantly associated with cognitive achievement at age 8 years and that this may be partly explained by the fact that faster-growing children start school earlier. We also find that a significant share of the association between early growth and later cognitive achievement is mediated through growth in interim periods.

French in Lesotho schools forty years after independence ...

African Journals Online (AJOL)

Most independent African states are now, like Lesotho, about forty years old. What has become of foreign languages such as French that once thrived under colonial rule albeit mostly in schools targeting non-indigenous learners? In Lesotho French seems to be the preserve of private or “international” schools. Can African ...

78 FR 55121 - Submission for Review: Self-Certification of Full-Time School Attendance for the School Year, RI...

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2013-09-09

... Attendance for the School Year, RI 25-14 and Information; and Instructions for Completing the Self...-0032, Self-Certification of Full-Time School Attendance For The School Year, RI 25-14; and Information... technological collection techniques or other forms of information technology, e.g., permitting electronic...

How did national life expectation related to school years in developing countries - an approach using panel data mining.

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Jian, Wen-Shan; Huang, Chen-Ling; Iqbal, Usman; Nguyen, Phung-Anh; Hsiao, George; Li, Hsien-Chang

2014-03-01

The purpose of the study was to probe into the changes in life expectancy associated with schooling years found by the Organization for Economic Co-operation and Development (OECD). The study was based on the OECD database from the period 2000 to 2006. The data of thirty countries were constructed to allow comparisons over time and across these countries. Panel data analysis was used to estimate the relationship of national education, as defined as school years, with life expectancy. The control factors considered were numbers of practicing physicians, practicing nurses, hospital beds, and GDP. We used fixed effects of both country and time through linear regression, the coefficient of school years in relation to life expectancy was statistically significant but negative. This finding is not in accord with the hypothesis that investing in human capital through education stimulates better health outcomes. Within developing countries, educational attainment is no longer keeping the same pace with life expectancy as before. Therefore, we suggest that an effective education policy should cover diverse topics, for example, balancing economic growth and mental hygiene, to improve national life expectancy. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Early childhood growth patterns and school-age respiratory resistance, fractional exhaled nitric oxide and asthma.

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Casas, Maribel; den Dekker, Herman T; Kruithof, Claudia J; Reiss, Irwin K; Vrijheid, Martine; de Jongste, Johan C; Jaddoe, Vincent W V; Duijts, Liesbeth

2016-12-01

Greater infant weight gain is associated with lower lung function and increased risk of childhood asthma. The role of early childhood peak growth patterns is unclear. We assessed the associations of individually derived early childhood peak growth patterns with respiratory resistance, fractional exhaled nitric oxide, wheezing patterns, and asthma until school-age. We performed a population-based prospective cohort study among 5364 children. Repeated growth measurements between 0 and 3 years of age were used to derive standard deviation scores (s.d.s) of peak height and weight velocities (PHV and PWV, respectively), and body mass index (BMI) and age at adiposity peak. Respiratory resistance and fractional exhaled nitric oxide were measured at 6 years of age. Wheezing patterns and asthma were prospectively assessed by annual questionnaires. We also assessed whether any association was explained by childhood weight status. Greater PHV was associated with lower respiratory resistance [Z-score (95% CI): -0.03 (-0.04, -0.01) per s.d.s increase] (n = 3382). Greater PWV and BMI at adiposity peak were associated with increased risks of early wheezing [relative risk ratio (95% CI): 1.11 (1.06, 1.16), 1.26 (1.11, 1.43), respectively] and persistent wheezing [relative risk ratio (95% CI): 1.09 (1.03, 1.16), 1.37 (1.17, 1.60), respectively] (n = 3189 and n = 3005, respectively). Childhood weight status partly explained these associations. No other associations were observed. PWV and BMI at adiposity peak are critical for lung developmental and risk of school-age wheezing. Follow-up studies at older ages are needed to elucidate whether these effects persist at later ages. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Oral cleanliness of 12-13-year-old and 15-year-old school children of Sunsari District, Nepal

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Yee R

2006-09-01

Full Text Available The aim of the study was to evaluate the oral cleanliness of school children in the District of Sunsari, Nepal. A multi-stage random sampling oral epidemiological survey was conducted in private and government, urban, rural town and rural village schools in 15 illakas of Sunsari District, Eastern Nepal. A total of 600, 12-13-year-old and 600 15-year-old school children were examined by trained examiners using the simplified oral hygiene index (OHI-S. The average age-group, debris and calculus index scores were combined to obtain the simplified oral hygiene index (OHI-S. The mean OHI-S scores were compared and evaluated using the parametric t-test for two independent samples. The mean OHI-S for urban 12-13-year-old school children was 0.98 compared to 1.34 for school children of rural towns and 1.44 for school children of rural villages and these differences in mean OHI-S were statistically significant ( P < 0.005. In the 15-year-old age group, urban school children had a mean OHI-S score of 1.00 compared to 1.37 for rural towns and 1.43 for rural villages. The variance in the mean OHI-S scores were statistically significant ( P < 0.005. The overall level of cleanliness in the school children surveyed was good. Children of urban schools had the lowest scores followed by school children from rural towns and then rural villages. When the mean OHI-S scores were compared with the DMFT scores, there was an inverse relationship between oral cleanliness and dental caries. Frequency of sugar consumption and the availability and affordability of fluoridated toothpaste may be important factors in the development of dental caries than oral cleanliness.

Refractive errors progression among pupils in Hetian Road primary school of Shanghai: 1-year followed-up

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Hui Shi

2013-12-01

Full Text Available AIM:To investigate the progression of refractive errors of pupils in Hetian Road primary school of Shanghai Zhabei community and analyze the relationship between refractive errors progression and relative factors. METHODS:All the 6-12 years old in-school pupils in Hetian Road primary school of Shanghai Zhabei community were invited in the study. The participates were examined first-visit in May 2011 and second-visit in May 2012. All the 303 pupils(606 eyeswere investigated the age, height(H, weight(W, uncorrected visual acuity(UCVA, diopter of spherical(DS, diopter of cylinder(DC, spherical equivalent(SE, axial length(AL, and corneal curvature(K. The progression of refractive condition was described and the relevant factors were analyzed.RESULTS:Among 606 eyes, the progression of average SE was -0.45±0.60D and the progression of average AL was 0.32±0.25mm. The progression of SE diopter was positively correlated with the progression of AL(r=0.409, PP=0.004. The youngest pupils with 6-8 years old, had the fastest progression of AL(0.39±0.24mm, PP>0.05. The incidence of poor sight(UCVACONCLUSION:Myopia is the main progression of refractive error in the pupils of Hetian Road primary school in Shanghai Zhabei community. AL and growth development is closely related to the progression of refractive errors.

The Growth of Single-Sex Schools: Federal Policy Meets Local Needs and Interests

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Mansfield, Katherine Cumings

2013-01-01

Changes to Title IX allowing the growth of single-sex schools have garnered media attention promoting the benefits of separating boys and girls. Alternately, civil rights groups such as the ACLU continue to oppose any type of school segregation. Within this context, a private philanthropy, the Foundation for the Education of Young Women (FEYW) has…

Preparing for the Flu During the 2009-10 School Year: Questions and Answers for Schools

Science.gov (United States)

US Department of Education, 2009

2009-01-01

This brochure provides answers to the following questions: (1) Why do school districts, schools, teachers, parents, and communities need to plan for the continuation of learning for students during flu season this year? (2) How should districts and schools go about planning to continue students' education when they are at home because of H1N1?…

Case Studies of Successful Assistance in Urban School Improvement Programs. I. The Teacher Growth Program.

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Piety-Jacobs, Sharon R.

As part of a research project on "Patterns of Successful Assistance in Urban School Programs," this paper presents a case study of an assister's work in a Teacher Growth Program (TGP) at an elementary school in Staten Island, New York. The school has an experienced teaching staff, a supportive principal, a cross-sectional student…

Measures of Student Growth

Science.gov (United States)

Texas Education Agency, 2016

2016-01-01

Beginning in the 2017-2018 school year, appraisal systems in Texas, whether the state-recommended system or a locally developed system, will need to include a measure of student growth at the individual teacher level. Student growth measures how much a student progresses academically during his or her time with a particular teacher. It takes into…

Growth and Your 13-to 18-Year-Old

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... A Parent's Guide to Surviving the Teen Years Male Reproductive System Your Child's Checkup: 14 Years Your Child's Checkup: ... Height? When Will I Start Developing? Growth Problems Male Reproductive System Everything You Wanted to Know About Puberty Help! ...

Growth trajectories from conception through middle childhood and cognitive achievement at age 8 years: Evidence from four low- and middle-income countries

Directory of Open Access Journals (Sweden)

Andreas Georgiadis

2016-12-01

Full Text Available Child chronic malnutrition is endemic in low- and middle-income countries and deleterious for child development. Studies investigating the relationship between nutrition at different periods of childhood, as measured by growth in these periods (growth trajectories, and cognitive development have produced mixed evidence. Although an explanation of this has been that different studies use different approaches to model growth trajectories, the differences across approaches are not well understood. Furthermore, little is known about the pathways linking growth trajectories and cognitive achievement. In this paper, we develop and estimate a general path model of the relationship between growth trajectories and cognitive achievement using data on four cohorts from Ethiopia, India, Peru, and Vietnam. The model is used to: (a compare two of the most common approaches to modelling growth trajectories in the literature, namely the lifecourse plot and the conditional body size model, and (b investigate the potential channels via which the association between growth in each period and cognitive achievement manifests. We show that the two approaches are expected to produce systematically different results that have distinct interpretations. Results suggest that growth from conception through age 1 year, between age 1 and 5 years, and between 5 and 8 years, are each positively and significantly associated with cognitive achievement at age 8 years and that this may be partly explained by the fact that faster-growing children start school earlier. We also find that a significant share of the association between early growth and later cognitive achievement is mediated through growth in interim periods. Keywords: Nutrition, Cognitive achievement, Path analysis, Cohort study, Ethiopia, India, Peru, Vietnam

Post-term growth and cognitive development at 5 years of age in preterm children: Evidence from a prospective population-based cohort.

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Simon, Laure; Nusinovici, Simon; Flamant, Cyril; Cariou, Bertrand; Rouger, Valérie; Gascoin, Géraldine; Darmaun, Dominique; Rozé, Jean-Christophe; Hanf, Matthieu

2017-01-01

While the effects of growth from birth to expected term on the subsequent development of preterm children has attracted plentiful attention, less is known about the effects of post-term growth. We aimed to delineate distinct patterns of post-term growth and to determine their association with the cognitive development of preterm children. Data from a prospective population-based cohort of 3,850 surviving infants born at less than 35 weeks of gestational age were used. Growth was assessed as the Body Mass Index (BMI) Z-scores at 3, 9, 18, 24, 36, 48, and 60 months. Cognitive development at five years of age was evaluated by the Global School Adaptation score (GSA). Latent class analysis was implemented to identify distinct growth patterns and logistic regressions based on propensity matching were used to evaluate the relationship between identified growth trajectories and cognitive development. Four patterns of post-term growth were identified: a normal group with a Z-score consistently around zero during childhood (n = 2,469; 64%); a group with an early rapid rise in the BMI Z-score, but only up to 2 years of age (n = 195; 5%); a group with a slow yet steady rise in the BMI Z-score during childhood (n = 510; 13%); and a group with a negative Z-score growth until 3 years of age (n = 676; 18%). The group with a slow yet steady rise in the BMI Z-score was significantly associated with low GSA scores. Our findings indicate heterogeneous post-term growth of preterm children, with potential for association with their cognitive development.

Motor skills and school performance in children with daily physical education in school--a 9-year intervention study.

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Ericsson, I; Karlsson, M K

2014-04-01

The aim was to study long-term effects on motor skills and school performance of increased physical education (PE). All pupils born 1990-1992 from one school were included in a longitudinal study over nine years. An intervention group (n = 129) achieved daily PE (5 × 45 min/week) and if needed one extra lesson of adapted motor training. The control group (n = 91) had PE two lessons/week. Motor skills were evaluated by the Motor Skills Development as Ground for Learning observation checklist and school achievements by marks in Swedish, English, Mathematics, and PE and proportion of pupils who qualified for upper secondary school. In school year 9 there were motor skills deficits in 7% of pupils in the intervention group compared to 47% in the control group (P motor skills deficit than among pupils with motor skills deficits (P motor skills training during the compulsory school years is a feasible way to improve not only motor skills but also school performance and the proportion of pupils who qualify for upper secondary school. © 2012 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

A Five-Year School Building and Future Sites Program 1966-1970.

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1965

Five-year school building and site needs and related financial requirements are summarized for Milwaukee's schools. Educational policies concerning the school building program are stated, and consideration is given to factors affecting school board needs such as birth rate, public housing projects, urban renewal, highways, and expressways. School…

Linguistic liminality in the early years of school: Urban South African children ‘betwixt and between’1 languages of learning

Directory of Open Access Journals (Sweden)

Elizabeth Henning

2012-07-01

Full Text Available This article is about an investigation into the English spoken language competence of 144 first graders in two urban (‘township’ schools in the Gauteng Province of South Africa. The study was conducted from an anthropological and a cognitive developmental perspective. In one school isiZulu and Sesotho are used mainly as medium of instruction, while in the other school the language of teaching and learning is English. The inquiry is part of longitudinal panel research in which children’s overall development and school progress over four years is documented by way of growth modelling. This initial assessment of the children’s basic interpersonal communication skills in English found, not unexpectedly, that the children in the first mentioned school know English mostly to the extent of the naming of objects, while the children in the other school are able to use morpho-syntactically more complex language. These findings may shed some light on the phenomenon of school culture liminality in its interplay with linguistic liminality, considering that children’s basic English may scaffold their academic English.

Revenues and Expenditures for Public Elementary and Secondary School Districts: School Year 2011-12 (Fiscal Year 2012). First Look. NCES 2014-303

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Cornman, Stephen Q.

2015-01-01

This First Look report presents data on public elementary and secondary education revenues and expenditures at the local education agency (LEA) or school district level for fiscal year (FY) 2012.1. Specifically, this report includes findings from the following types of school finance data: (1) Revenue and expenditure totals by state and the 100…

Revenues and Expenditures for Public Elementary and Secondary School Districts: School Year 2012-13 (Fiscal Year 2013). First Look. NCES 2015-303

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Cornman, Stephen Q.

2016-01-01

This First Look report presents data on public elementary and secondary education revenues and expenditures at the local education agency (LEA) or school district level for fiscal year (FY) 2013. Specifically, this report includes findings from the following types of school finance data: (1) revenue and expenditure totals by state and the 100…

Elementary Technology Demonstration Schools: The Third Year 1992-93. Publication Number 92.31.

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Sabatino, Melissa

The 1992-93 school year was the third year of the Elementary Technology Demonstration Schools program of the Austin (Texas) schools; the project is funded by International Business Machines Corporation (IBM) and Apple Computer Inc. Grants from these corporations were used to equip three elementary schools with IBM equipment and one with Apple…

Waldorf Schools: Seventy-Six Years of Early Language Learning.

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Navascues, Michael

1997-01-01

Describes the history, curriculum, and methodology of elementary school foreign-language (FL) learning within Waldorf schools, using information from Waldorf FL teachers, class observations, and research readings. Waldorf students study two FLs. An oral/choral method is used in the early years. Reading, writing, and formal grammar are introduced…

Coming to America for Spiritual or Academic Growth? Experiences of International Students at One Christian School

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Yin, Lishu

2013-01-01

The number of international students flocking to North American private Christian schools has continued to grow. The author examined the overall experiences of 67 international high school students studying at a private Christian school in South Carolina. Their frustrations and struggles with academic and spiritual growth in a new cross-cultural…

Spontaneous growth in growth hormone deficiency from birth until 7 years of age: development of disease-specific growth curves.

Science.gov (United States)

Mayer, M; Schmitt, K; Kapelari, K; Frisch, H; Köstl, G; Voigt, M

2010-01-01

Little is known about spontaneous growth of growth hormone (GH)-deficient children during infancy and childhood. Retrospectively, we calculated disease-specific pretreatment percentiles for height, weight, BMI and growth velocity of 113 GH-deficient boys and 41 GH-deficient girls from birth until 7 years of age, by mean and standard deviation. Infants with idiopathic GH deficiency (GHD) grow in disease-specific percentile channels. There is a significant difference in length and weight from birth onward compared to regional reference (pgrowth velocity, despite a wide variance in the first years, so height deficit became more evident with increasing age. GHD is a congenital disease no matter when height deficit becomes clinically evident, because GH-deficient children grow in disease-specific percentile channels with a highly significantly reduced length and weight, which demonstrates that GH is essential for adequate growth in infancy and early childhood. Copyright (c) 2010 S. Karger AG, Basel.

Study on Growth Rhythm of Juveniles Cistolemmys Flavomarginata for One and Two Years Old

Science.gov (United States)

Huang, Bin

Growth of one and two year old Cistolemmys flavomarginata is studied. In natural temperature and under artificial feeding condition, juvenile turtles grow for 180 days in Xinyang, one year old turtle average body weight increased from 18.1 g to 54.5 g, the relative growth rate is 204.1%, the absolute growth rate is 0.21. two year old turtle average body weight increased from 46.8 g to 101.1 g, the relative growth rate is 115.98%, the absolute growth rate is 0.30. But two year old turtle growth rate is slower than that of one year old turtle. The body weight, carapace length, carapace width, plastron length, plastron width and carapace high are correlated positively to daily age. The body weight growth equations of one and two year old turtles are deduced. Compared with other reptiles, whole growth cycle is grasped systemically by the growth patterns.

End-of-the-Year Economic Growth and Time-varying Expected Returns

DEFF Research Database (Denmark)

Møller, Stig Vinther; Rangvid, Jesper

. To explain these results, we show as the second main fi?nding of our paper that economic growth and growth in economic confidence (consumer con?dence and business con?dence) are strongly correlated during the fourth quarter, but not during the other quarters. In summary, we therefore show that when economic......We show that macroeconomic growth at the end of the year (fourth-quarter or December) strongly predicts the returns of the aggregate market, small- and large-cap stocks, portfolios sorted on book-to-market and dividend yields, bond returns, and international stock returns, whereas economic growth...... during the rest of the year does not predict returns. End-of-the-year economic growth rates contain considerably more information about expected returns than standard variables used to predict returns, are robust to the choice of macro variables, and work in-sample, out-of-sample, and in subsamples...

End-of-the-year economic growth and time-varying expected returns

DEFF Research Database (Denmark)

Møller, Stig Vinther; Rangvid, Jesper

. To explain these results, we show as the second main fi…nding of our paper that economic growth and growth in economic confidence (consumer con…dence and business con…dence) are strongly correlated during the fourth quarter, but not during the other quarters. In summary, we therefore show that when economic......We show that macroeconomic growth at the end of the year (fourth-quarter or December) strongly predicts the returns of the aggregate market, small- and large-cap stocks, portfolios sorted on book-to-market and dividend yields, bond returns, and international stock returns, whereas economic growth...... during the rest of the year does not predict returns. End-of-the-year economic growth rates contain considerably more information about expected returns than standard variables used to predict returns, are robust to the choice of macro variables, and work in-sample, out-of-sample, and in subsamples...

Effects of a 2-year school-based daily physical activity intervention on cardiorespiratory fitness: the Sogndal school-intervention study

DEFF Research Database (Denmark)

Resaland, G K; Andersen, Lars Bo; Mamen, A

2011-01-01

The aim of this study was to describe changes in children's cardiorespiratory fitness (CRF) following a school-based physical activity (PA) intervention. In total, 259 children (age 9.3+/-0.3 years) were invited to participate, of whom 256 participated. The children from the intervention school (63...... boys, 62 girls) carried out 60-min PA over 2 school years. The children from the control school (62 boys, 69 girls) had the regular curriculum-defined amount of physical education in school, i.e. 45 min twice weekly. One hundred and eighty-eight children (73.4%) successfully completed both the baseline...

Catch-up growth does not associate with cognitive development in Indian school-age children.

Science.gov (United States)

Sokolovic, N; Selvam, S; Srinivasan, K; Thankachan, P; Kurpad, A V; Thomas, T

2014-01-01

Stunting is significantly associated with lifetime morbidity and poorer cognitive outcomes in children. Although several studies have examined the relationship between stunting, catch-up growth and cognitive performance in young populations, this relationship has not yet been explored in school-aged children. In this study, we used data from three different nutritional intervention studies conducted over a 4-year period on school-age children in Bangalore, India to assess these relationships. A battery of cognitive tests was conducted before each intervention to determine whether stunting status at baseline was related to cognitive performance across four separate domains, and repeated after a 6-month period to assess whether changes to stunting status is related to cognitive advancement. Results of independent t-tests showed that while stunted children had significantly poorer performance on short-term memory, retrieval ability and visuospatial ability tests (P=0.023, 0.026 and 0.028, respectively), there was no significant difference in the change in cognitive scores following nutritional interventions over a 6-month period between those who remained stunted and those who were no longer stunted (P>0.10). Evidently, stunting remains associated with cognitive ability in school-age children; however, the reversal of these effects in this age group may be quite difficult.

Yearly stepwise increments of the growth hormone dose results in a better growth response after four years in girls with Turner syndrome. Dutch Working Group on Growth Hormone

NARCIS (Netherlands)

van Teunenbroek, A.; de Muinck Keizer-Schrama, S. M.; Stijnen, T.; Jansen, M.; Otten, B. J.; Delemarre-van de Waal, H. A.; Vulsma, T.; Wit, J. M.; Rouwé, C. W.; Reeser, H. M.; Gosen, J. J.; Rongen-Westerlaken, C.; Drop, S. L.

1996-01-01

To optimize the growth promoting effect of growth hormone (GH), 65 previously untreated girls with Turner syndrome (TS), chronological age (CA) 2-11 yr, were randomized into 3 dosage regimen groups: A, B, and C, with a daily recombinant-human GH dose during 4 study years of 4-4-4-4, 4-6-6-6, and

Parent involvement in beginning primary school: Correlates and changes in involvement across the first two years of school in a New Zealand sample.

Science.gov (United States)

McDowall, Philippa S; Taumoepeau, Mele; Schaughency, Elizabeth

2017-06-01

This study described the relations of parents' and teachers' beliefs and attitudes to forms of parents' involvement in children's first two years of primary school. Parents of children in their first year of primary school (age 5) were recruited from 12 classrooms within four schools in New Zealand; 196 families participated in their child's first year, and 124 families continued to participate in their child's second school year. Parents completed the Family-Involvement Questionnaire, New Zealand, and we archivally collected parent-documented children's oral reading homework. Teachers' rated helpfulness of parents' involvement at school (level 2) and parents' rated teacher invitations to be involved and their perceived time and energy (level 1) contributed to school-based involvement in Year 1 in multilevel models, with parents' rated teacher invitations for involvement also found to predict Year 1 home-school communication in regression analyses. Contributors to Year 1 child-parent reading in multilevel models included level 1 predictors of two or more adults in the home and parents' perceived time and energy. Longitudinal analyses suggested both consistency and change in each form of involvement from Year 1 to Year 2, with increases in each form of involvement found to be associated with increases in parents' and/or teachers' views about involvement in Year 2 in cross-sectional time-series analyses. Implications for schools wanting to engage families are that parents' involvement in children's schooling may be influenced by parents' perceptions of their capacity, teachers' engagement efforts, and the school's climate for involvement. This is a special issue paper "Family Engagement in Education and Intervention". Copyright © 2017 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

Effects of Year-Round Education on Texas Middle School Student Performance

Science.gov (United States)

Coopersmith, Michael

2011-01-01

This study was designed to investigate the effects of the year-round calendar on student performance in Texas middle schools as measured by achievement on the Texas Assessment of Knowledge and Skills (TAKS) test. In the State of Texas, 15 schools served students in grades six through eight using the year-round calendar in 2009-2010. The 15…

The Readiness of High School Students to Pursue First Year Physics

Science.gov (United States)

Ramnarain, U.; Molefe, P.

2012-01-01

A high failure rate at first year physics is often attributed to the lack of readiness of high school students to pursue such studies. This research explores this issue and reports on the perceptions of five physics lecturers at a South African university on the preparedness of high school students for first year physics. Qualitative data was…

Antenatal and postnatal growth and 5-year cognitive outcome in very preterm infants.

Science.gov (United States)

Leppänen, Marika; Lapinleimu, Helena; Lind, Annika; Matomäki, Jaakko; Lehtonen, Liisa; Haataja, Leena; Rautava, Päivi

2014-01-01

To study how antenatal growth affects cognitive outcome in very preterm infants and to determine whether there is an association between growth in any particular time period between birth and 5 years of age and cognitive outcome. Small for gestational age (SGA) and non-SGA infants were analyzed separately, because antenatal growth may affect postnatal growth. Very low birth weight (growth was determined as a z score change between measurement points. Cognitive development was assessed at 5 years of age with the Wechsler Preschool and Primary Scales of Intelligence-Revised. The association between growth and full-scale IQ (FSIQ) was studied. Growth in length and height was not associated with 5-year cognitive outcome. However, weight (r = 0.18, P = .04) and HC growth (r = 0.25, P = .01) between birth and 2 years of corrected age correlated to FSIQ in non-SGA children. In SGA children, HC growth (r = 0.33, P = .03) around term age correlated to FSIQ. Cognitive outcome was similar in SGA and non-SGA very preterm infants. Growth affected cognition positively in both subgroups, but the critical time period was different.

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 ...

School-age effects of the newborn individualized developmental care and assessment program for preterm infants with intrauterine growth restriction: preliminary findings.

Science.gov (United States)

McAnulty, Gloria; Duffy, Frank H; Kosta, Sandra; Weisenfeld, Neil I; Warfield, Simon K; Butler, Samantha C; Alidoost, Moona; Bernstein, Jane Holmes; Robertson, Richard; Zurakowski, David; Als, Heidelise

2013-02-19

The experience in the newborn intensive care nursery results in premature infants' neurobehavioral and neurophysiological dysfunction and poorer brain structure. Preterms with severe intrauterine growth restriction are doubly jeopardized given their compromised brains. The Newborn Individualized Developmental Care and Assessment Program improved outcome at early school-age for preterms with appropriate intrauterine growth. It also showed effectiveness to nine months for preterms with intrauterine growth restriction. The current study tested effectiveness into school-age for preterms with intrauterine growth restriction regarding executive function (EF), electrophysiology (EEG) and neurostructure (MRI). Twenty-three 9-year-old former growth-restricted preterms, randomized at birth to standard care (14 controls) or to the Newborn Individualized Developmental Care and Assessment Program (9 experimentals) were assessed with standardized measures of cognition, achievement, executive function, electroencephalography, and magnetic resonance imaging. The participating children were comparable to those lost to follow-up, and the controls to the experimentals, in terms of newborn background health and demographics. All outcome measures were corrected for mother's intelligence. Analysis techniques included two-group analysis of variance and stepwise discriminate analysis for the outcome measures, Wilks' lambda and jackknifed classification to ascertain two-group classification success per and across domains; canonical correlation analysis to explore relationships among neuropsychological, electrophysiological and neurostructural domains at school-age, and from the newborn period to school-age. Controls and experimentals were comparable in age at testing, anthropometric and health parameters, and in cognitive and achievement scores. Experimentals scored better in executive function, spectral coherence, and cerebellar volumes. Furthermore, executive function, spectral coherence

An evaluation of vocational high schools in Indonesia: A comparison between four-year and three-year programs

Directory of Open Access Journals (Sweden)

Soenarto Soenarto

2017-12-01

Full Text Available The research aimed to gain insights into the quality of four-year program vocational high school (VHS in Indonesia compared to four-year program VHS. This research was conducted based on the school graduate standard, business sector and industrial sector (or Dunia Usaha dan Dunia Industri (DUDI – or the performance of the graduates and alumni (the graduates’ satisfaction. The research was conducted using Discrepancy Evaluation Model using 16 VHSs (eight four-year program VHSs and eight three-year program VHSs. The result shows that from the standpoint of the school, the graduates of the four-year program VHS are higher in quality than those of the three-year program VHS. The four-year program VHS graduates are more qualified in seven aspects: teamwork, discipline, tenacity, theoretical knowledge, confidence, creativity, and leadership. Meanwhile, using DUDI standpoint, the four-year program VHS graduates are also higher in quality than the three-year program VHS graduates. In addition, the four-year program VHS graduates are better in the quality of their discipline, tenacity, theoretical knowledge, practical skills, confidence, carefulness, creativity, and leadership. The four-year program VHS graduates have a higher level of satisfaction in terms of income than the three-year program VHS graduates. The higher quality of the four-year program VHS graduates has resulted from longer duration of the internship program (PKL that provides them with reliable experience and skills concerning work-related problem-solving activities.

Analysis of school catering

OpenAIRE

Martinásková, Marie

2008-01-01

School catering is one form of public catering. People who work in sphere of school catering have to observe very strict rules of sanitary code and to follow conventions of rational nutrition. Nutritious food is important for young people and their growth. The experience with the school dining should be very useful for the child. He should learn how to intercommon and how to follow healthy lifestyle. In the last five years, fewer children eat school lunches in Czech Republic. This fact is cau...

Preventing and Responding to Bullying: An Elementary School's 4-Year Journey

Science.gov (United States)

McCormac, Mary E.

2015-01-01

Bullying continues to be a pervasive problem in schools and requires a schoolwide approach. This article describes the action research process used to examine the impact of a 4-year, K-5 school bullying prevention and intervention. The school counselors collaborated with students, staff, and parents to implement the program, and collected and…

Forty-two years of change in an old-growth and second-growth beech-maple forest of north central Ohio

Science.gov (United States)

Natalie R. Pinheiro; P. Charles Goebel; David M. Hix

2008-01-01

Using data collected in 1964 and 2006, we examined changes in the composition and structure of a second-growth and old-growth beech-maple forest of Crall Woods, located in Ashland County of north central Ohio. Over the 42 years, the old-growth forest (estimated to be at least 250 years old) experienced a significant shift in species composition as American beech,...

Problems catching up – age disadvantage in letter recognition, phoneme awareness and speed naming in Danish five-year-olds at school entry does not disappear after the first school year

DEFF Research Database (Denmark)

Wilms, Inge Linda

2017-01-01

(a) Research findings: Purpose: The purpose of the study was to investigate the development in mastery of preparatory reading skills at the first school year. Method: 96 children from a high income, high resource area of Denmark were tested on alphabet knowledge, phonemic awareness, word mobiliza......(a) Research findings: Purpose: The purpose of the study was to investigate the development in mastery of preparatory reading skills at the first school year. Method: 96 children from a high income, high resource area of Denmark were tested on alphabet knowledge, phonemic awareness, word...... mobilization and word reading at the entry and exit to school (0-grade). Results: There are significant differences in preparatory reading skills in five and six year old children. The differences in performance scores are not evened out during the first school year but remain the same. Conclusion: Even...... with intensive day care and similar demographical and socio-economical factors, children will start school with different levels of preparatory reading skills depending on entry to school age. The Danish curriculum which favors standardized reading practice will not be sufficient to even out skills differences...

Can Education Equality Trickle-Down to Economic Growth? The Case of Korea

Science.gov (United States)

Ilon, Lynn

2011-01-01

Education equality is generally neglected in the literature that investigates education's contribution to economic growth. This paper examines the case of Korea where economic growth, education equality (as measured by years of schooling), and educational quality have all been on the rise for many decades. Using time series data on schooling for…

A Time Profile of Mathematics in a "Gap Year" in Irish Secondary Schools

Science.gov (United States)

Prendergast, Mark; O'Meara, Niamh

2016-01-01

The Irish education system is unique in an international context as it sets aside a full school year for a transition and youth development programme in the middle of secondary education. The Transition Year (TY) programme is an optional, full time programme offered in the majority of secondary schools. Each school designs its own programme,…

Effects of a 2-year school-based daily physical activity intervention on cardiovascular disease risk factors: the Sogndal school-intervention study

DEFF Research Database (Denmark)

Resaland, G K; Anderssen, S A; Holme, I M

2011-01-01

at the I-school carried out 60 min of PA daily. The PA lessons were planned, organized and led by expert physical education (PE) teachers. In the C-school, children were offered the normal 45 min of PE twice weekly. The intervention resulted in a greater beneficial development in systolic (P=0......The aim of this study was to investigate the effect of a 2-year school-based physical activity (PA) intervention in 9-year-old children on cardiovascular disease (CVD) risk factors. One intervention school (I-school) (n=125) and one control school (C-school) (n=131) were included. The children...

Health education in primary school textbooks in iran in school year 2010-2011.

Directory of Open Access Journals (Sweden)

Reza Kazemian

2014-10-01

Full Text Available Health education in schools is one of the most effective ways of promoting health in a society. Studies have shown the effectiveness of health interventions aimed at improving students' knowledge, attitude, and behaviors about health issues. The aim of this study was to evaluate health issues in primary school textbooks in Iran.In school year 2010-2011, the contents of all primary school textbooks in Iran were assessed in accordance to their health-related teachings. Health lessons of these 27 textbooks in the form of picture and text were retrieved and analyzed using content analysis method.In total, 502 health-related lessons were found. The textbooks of the third grade contained the highest (144 and those of the fourth grade had the lowest (26 number of health lessons. Among health-related issues, the largest number (87 of lessons were about personal hygiene, while prevention of high risk behaviors comprised the least number (8. Some important health issues such as nutrition, oral health, and prevention of high-risk behaviors were not adequately discussed in the textbooks.The potential of primary school textbooks in delivering health messages has been neglected in Iran. Taking the critical importance of school ages into account, incorporating health issues in textbooks should be more strongly emphasized.

Health education in primary school textbooks in iran in school year 2010-2011.

Science.gov (United States)

Kazemian, Reza; Ghasemi, Hadi; Movahhed, Taraneh; Kazemian, Ali

2014-09-01

Health education in schools is one of the most effective ways of promoting health in a society. Studies have shown the effectiveness of health interventions aimed at improving students' knowledge, attitude, and behaviors about health issues. The aim of this study was to evaluate health issues in primary school textbooks in Iran. In school year 2010-2011, the contents of all primary school textbooks in Iran were assessed in accordance to their health-related teachings. Health lessons of these 27 textbooks in the form of picture and text were retrieved and analyzed using content analysis method. In total, 502 health-related lessons were found. The textbooks of the third grade contained the highest (144) and those of the fourth grade had the lowest (26) number of health lessons. Among health-related issues, the largest number (87) of lessons were about personal hygiene, while prevention of high risk behaviors comprised the least number (8). Some important health issues such as nutrition, oral health, and prevention of high-risk behaviors were not adequately discussed in the textbooks. The potential of primary school textbooks in delivering health messages has been neglected in Iran. Taking the critical importance of school ages into account, incorporating health issues in textbooks should be more strongly emphasized.

Impact of School Desegregation in Milwaukee Public Schools on Quality Education for Minorities... 15 Years Later.

Science.gov (United States)

Wisconsin Advisory Committee to the United States Commission on Civil Rights.

This publication reports on the effects of school desegregation in Milwaukee (Wisconsin) Public Schools 15 years after desegregation was introduced and focuses on the quality of education available for minorities. In particular, the report looks at desegregation and educational outcomes, interracial and human relations, the effect of housing…

150 Years of Italian CO2 Emissions and Economic Growth

DEFF Research Database (Denmark)

Annicchiarico, Barbara; Bennato, Anna Rita; Chini, Emilio Zanetti

This paper examines the relationship between economic growth and carbon dioxide emissions in Italy considering the developments in a 150-year time span. Using several statistical techniques, we find that GDP growth and carbon dioxide emissions are strongly interrelated, with a dramatic change...

End-of-the-year economic growth and time-varying expected returns

DEFF Research Database (Denmark)

Møller, Stig V.; Rangvid, Jesper

2015-01-01

We show that macroeconomic growth at the end of the year (fourth quarter or December) strongly influences expected returns on risky financial assets, whereas economic growth during the rest of the year does not. We find this pattern for many different asset classes, across different time periods......, and for US and international data. We also show that movements in the surplus consumption ratio of Campbell and Cochrane (1999) , a theoretically well-founded measure of time-varying risk aversion linked to macroeconomic growth, influence expected returns stronger during the fourth quarter than the other...

WHO European Childhood Obesity Surveillance Initiative: body mass index and level of overweight among 6-9-year-old children from school year 2007/2008 to school year 2009/2010.

LENUS (Irish Health Repository)

Wijnhoven, Trudy Ma

2014-01-01

The World Health Organization (WHO) Regional Office for Europe has established the Childhood Obesity Surveillance Initiative (COSI) to monitor changes in overweight in primary-school children. The aims of this paper are to present the anthropometric results of COSI Round 2 (2009\\/2010) and to explore changes in body mass index (BMI) and overweight among children within and across nine countries from school years 2007\\/2008 to 2009\\/2010.

Rethinking Dental School Admission Criteria: Correlation Between Pre-Admission Variables and First-Year Performance for Six Classes at One Dental School.

Science.gov (United States)

Rowland, Kevin C; Rieken, Susan

2018-04-01

Admissions committees in dental schools are charged with the responsibility of selecting candidates who will succeed in school and become successful members of the profession. Identifying students who will have academic difficulty is challenging. The aim of this study was to determine the predictive value of pre-admission variables for the first-year performance of six classes at one U.S. dental school. The authors hypothesized that the variables undergraduate grade point average (GPA), undergraduate science GPA (biology, chemistry, and physics), and Dental Admission Test (DAT) scores would predict the level of performance achieved in the first year of dental school, measured by year-end GPA. Data were collected in 2015 from school records for all 297 students in the six cohorts who completed the first year (Classes of 2007 through 2013). In the results, statistically significant correlations existed between all pre-admission variables and first-year GPA, but the associations were only weak to moderate. Lower performing students at the end of the first year (lowest 10% of GPA) had, on average, lower pre-admission variables than the other students, but the differences were small (≤10.8% in all categories). When all the pre-admission variables were considered together in a multiple regression analysis, a significant association was found between pre-admission variables and first-year GPA, but the association was weak (adjusted R 2 =0.238). This weak association suggests that these students' first-year dental school GPAs were mostly determined by factors other than the pre-admission variables studied and has resulted in the school's placing greater emphasis on other factors for admission decisions.

Can Kinesiological Activities Change "Pure" Motor Development in Preschool Children during One School Year?

Science.gov (United States)

Krneta, Željko; Casals, Cristina; Bala, Gustav; Madić, Dejan; Pavlović, Slobodan; Drid, Patrik

2015-07-01

The purpose of this study was to evaluate the effects of an additional, organized, and more intensive kinesiological treatment on "pure" motor abilities in preschool children. In the present study an experimental treatment was carried out on a sample of 37 preschool boys by applying kinesiological activities. The 60 minute treatment was applied over a period of one school year (9 months), twice a week. A control group of 31 boys were trained according to the regular program for preschool institutions. Treatment effects were assessed by 8 motor ability tests and 5 anthropometric measures. The significant differences between the groups, which were observed after the final measurement and compared to the initial one, proved that the kinesiological treatment had a positive impact on the general development of "pure" motor abilities. The most significant effect of experimental kinesiological treatment was the improvement in whole body force, flexibility and coordination of preschool boys. These findings, obtained only in one school year, point to the importance of physical exercise and the application of additional kinesiological activities with various modalities, to improve motor development, even morphological growth and development in preschool children. The effects of the perennial application of kinesiological activities, under the supervision of kinesiological professionals, could be beneficial and could form the basis for a better biological and motor development in older age.

Longitudinal burnout-collaboration patterns in Japanese medical care workers at special needs schools: a latent class growth analysis

Directory of Open Access Journals (Sweden)

Kanayama M

2016-06-01

Full Text Available Mieko Kanayama,1 Machiko Suzuki,1 Yoshikazu Yuma2 1Department of Human Health Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan; 2Department of Human Development Education, Graduate School of Education, Hyogo University of Teacher Education, Kato, Hyogo, Japan Abstract: The present study aimed to identify and characterize potential burnout types and the relationship between burnout and collaboration over time. Latent class growth analysis and the growth mixture model were used to identify and characterize heterogeneous patterns of longitudinal stability and change in burnout, and the relationship between burnout and collaboration. We collected longitudinal data at three time points based on Japanese academic terms. The 396 study participants included academic teachers, yogo teachers, and registered nurses in Japanese special needs schools. The best model included four types of both burnout and collaboration in latent class growth analysis with intercept, slope, and quadratic terms. The four types of burnout were as follows: low stable, moderate unstable, high unstable, and high decreasing. They were identified as involving inverse collaboration function. The results indicated that there could be dynamic burnout types, namely moderate unstable, high unstable, and high decreasing, when focusing on growth trajectories in latent class analyses. The finding that collaboration was dynamic for dynamic burnout types and stable for stable burnout types is of great interest. This was probably related to the inverse relationship between the two constructs. Keywords: burnout, collaboration, latent class growth analysis, interprofessional care, special needs schools

An Evaluation of the Model School Division (MSD) Preschool Program for the School Year 1973-74.

Science.gov (United States)

District of Columbia Public Schools, Washington, DC. Dept. of Research and Evaluation.

This study was designed to assess the extent to which children served by the Model Schools Division Preschool Program developed socially, intellectually, physically and emotionally during the 1973-74 school year. This evaluation was also designed to measure the appropriateness of the learning environment and the amount of services provided by the…

Analysis of the Impacts of City Year's Whole School Whole Child Model on Partner Schools' Performance

Science.gov (United States)

Meredith, Julie; Anderson, Leslie M.

2015-01-01

City Year is a learning organization committed to the rigorous evaluation of its "Whole School Whole Child" model, which trains and deploys teams of AmeriCorps members to low-performing, urban schools to empower more students to reach their full potential. A third-party study by Policy Studies Associates (PSA) examined the impact of…

Growth of a species, an association, a science: 80 years of growth and development research.

Science.gov (United States)

Sherwood, Richard J; Duren, Dana L

2013-01-01

Physical anthropological research was codified in the United States with the creation of the American Association of Physical Anthropology (AAPA) in 1929. That same year, a study began in yellow springs, Ohio, with a goal of identifying "what makes people different." The approach used to answer that question was to study the growth and development of Homo sapiens. The resulting study, the Fels Longitudinal Study, is currently the longest continuous study of human growth and development in the world. Although the AAPA and the Fels Longitudinal Study have existed as separate entities for more than 80 years now, it is not surprising, given the relationship between anatomical and developmental research, there has been considerable overlap between the two. As the field of physical anthropology has blossomed to include subdisciplines such as forensics, genetics, primatology, as well as sophisticated statistical methodologies, the importance of growth and development research has escalated. Although current Fels Longitudinal Study research is largely directed at biomedical questions, virtually all findings are relevant to physical anthropology, providing insights into basic biological processes and life history parameters. Some key milestones from the early years of the AAPA and the Fels Longitudinal Study are highlighted here that address growth and development research in physical anthropology. These are still held as fundamental concepts that underscore the importance of this line of inquiry, not only across the subdisciplines of physical anthropology, but also among anthropological, biological, and biomedical inquiries. Copyright © 2012 Wiley Periodicals, Inc.

Do healthy school meals affect illness, allergies and school attendance in 8- to 11-year-old children?

DEFF Research Database (Denmark)

Laursen, Rikke Pilmann; Lauritzen, Lotte; Ritz, Christian

2015-01-01

Background/Objectives:A nutritionally adequate diet in childhood is important for health and resistance of allergies and infections. This study explored the effects of school meals rich in fish, vegetables and fibre on school attendance, asthma, allergies and illness in 797 Danish 8- to 11-year-o...

Development of Growth Charts of Pakistani Children Aged 4-15 Years Using Quantile Regression: A Cross-sectional Study.

Science.gov (United States)

Iftikhar, Sundus; Khan, Nazeer; Siddiqui, Junaid S; Baig-Ansari, Naila

2018-02-02

Background Growth charts are essential tools used by pediatricians as well as public health researchers in assessing and monitoring the well-being of pediatric populations. Development of these growth charts, especially for children above five years of age, is challenging and requires current anthropometric data and advanced statistical analysis. These growth charts are generally presented as a series of smooth centile curves. A number of modeling approaches are available for generating growth charts and applying these on national datasets is important for generating country-specific reference growth charts. Objective To demonstrate that quantile regression (QR) as a viable statistical approach to construct growth reference charts and to assess the applicability of the World Health Organization (WHO) 2007 growth standards to a large Pakistani population of school-going children. Methodology This is a secondary data analysis using anthropometric data of 9,515 students from a Pakistani survey conducted between 2007 and 2014 in four cities of Pakistan. Growth reference charts were created using QR as well as the LMS (Box-Cox transformation (L), the median (M), and the generalized coefficient of variation (S)) method and then compared with WHO 2007 growth standards. Results Centile values estimated by the LMS method and QR procedure had few differences. The centile values attained from QR procedure of BMI-for-age, weight-for-age, and height-for-age of Pakistani children were lower than the standard WHO 2007 centile. Conclusion QR should be considered as an alternative method to develop growth charts for its simplicity and lack of necessity to transform data. WHO 2007 standards are not suitable for Pakistani children.

EXTENDED SCHOOL YEAR DESIGNS--AN INTRODUCTION TO NEW PLANS OF SCHOOL ORGANIZATION WHICH CAN RESULT IN FINANCIAL ECONOMIES AND PROVIDE MORE EDUCATION FOR ALL PUPILS.

Science.gov (United States)

THOMAS, GEORGE ISAIAH

THIS REPORT EXPLORES PLANS OF ELEMENTARY AND SECONDARY SCHOOL ORGANIZATION BASED UPON THE LENGTHENING OF THE SCHOOL YEAR TO REDUCE BY ONE OR MORE YEARS THE TOTAL PERIOD OF SCHOOLING. PRACTICAL INFORMATION IS PRESENTED CONCERNING (1) THE CONTINUOUS SCHOOL YEAR PLAN, (2) THE TRIMESTER PLAN, (3) THE QUADRIMESTER PLAN, (4) THE MODIFIED SUMMER SCHOOL…

Girls in Foster Care: Risk and Promotive Factors for School Adjustment Across the Transition to Middle School.

Science.gov (United States)

Pears, Katherine C; Kim, Hyoun K; Leve, Leslie D

2012-01-01

Girls in foster care may face difficulties across the transition to middle school. Latent growth curve modeling was employed to examine trajectories and predictors of academic competence and aggression from and against peers for 75 girls in foster care from the end of elementary school to the 2(nd) year of middle school. Across the transition to middle school, academic competence increased. Poor self-regulation was associated with decreased academic competence, and higher caregiver support was associated with increased academic competence. Frequency of aggression from peers decreased across the transition, with perceived school competence predicting smaller decreases. Aggression against peers dropped initially and then increased to pretransition levels by the end of the 2(nd) year of middle school. Lower caregiver support was associated with higher rates of aggression against peers at the end of the 1(st) year of middle school. The results are discussed in terms of implications for interventions for girls in foster care.

Selecting Growth Measures for Use in School Evaluation Systems: Should Proportionality Matter?

Science.gov (United States)

Ehlert, Mark; Koedel, Cory; Parsons, Eric; Podgursky, Michael

2016-01-01

The specifics of how growth models should be constructed and used for educational evaluation is a topic of lively policy debate in states and school districts nationwide. In this article, we take up the question of model choice--framed within a policy context--and examine three competing approaches. The first approach, reflected in the popular…

The Komsomol and the Schools in the Lenin Year

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Kutsenko, T.

1970-01-01

Describes the cooperative relationship between the Komsomol (All-Union Leninist Communist League of Youth), the Pioneers, and the schools, with specific reference to their mutual responsibilities in the Lenin Year. (JB)

A longitudinal study of school connectedness and academic outcomes across sixth grade.

Science.gov (United States)

Niehaus, Kate; Rudasill, Kathleen Moritz; Rakes, Christopher R

2012-08-01

The current longitudinal study examines the extent to which school connectedness (i.e., students' perceptions of school support and the number of adults with whom they have a positive relationship) is associated with academic outcomes across sixth grade for students from high poverty neighborhoods. Data were collected from 330 sixth-grade students attending two middle schools in a large public school district. Specifically, students completed a survey to assess their perceived connection to the school environment, and academic information regarding students' grades, attendance, and discipline referrals was obtained from school records. Results from latent growth curve modeling showed that, on average, students' perceptions of school support declined significantly across the sixth-grade year. However, students who reported less decline, or growth, in school support across sixth grade had higher academic achievement at the end of the year than students who reported more decline in school support. Sixth-grade boys were at a greater risk for negative outcomes (i.e., lower school support, lower GPAs, and more discipline referrals) across the school year than girls. Results point to the importance of perceived connectedness to school in helping economically disadvantaged students experience a safe and successful transition to middle school. Copyright © 2012 Society for the Study of School Psychology. All rights reserved.

A Multilevel Latent Growth Curve Approach to Predicting Student Proficiency

Science.gov (United States)

Choi, Kilchan; Goldschmidt, Pete

2012-01-01

Value-added models and growth-based accountability aim to evaluate school's performance based on student growth in learning. The current focus is on linking the results from value-added models to the ones from growth-based accountability systems including Adequate Yearly Progress decisions mandated by No Child Left Behind. We present a new…

Assessment of dental caries predictors in 6-year-old school children - results from 5-year retrospective cohort study

Directory of Open Access Journals (Sweden)

Masood Mohd

2012-11-01

Full Text Available Abstract Background This was a retrospective cohort study undertaken to assess the rate and pattern of dental caries development in 6-year-old school children followed-up for a period of 5 years, and to identify baseline risk factors that were associated with 5 years caries experience in Malaysian children. Methods This 5-years retrospective cohort study comprised primary school children initially aged 6 years in 2004. Caries experience of each child was recorded annually using World Health Organization criteria. The rates of dental caries were recorded in prevalence and incidence density of carious lesions from baseline to final examination. Risk assessment was done to assess relative risk for caries after 5 years in children with baseline caries status. Simple and multiple logistic regression analysis were performed to identify significant independent risk factors for caries. Results The sample consisted of 1830 school children. All components of DMFT showed significant differences between baseline and final examination. Filled teeth (FT component of the DMFT showed the greatest increases. Results revealed the initial baseline caries level in permanent dentition was a strong predictor for future caries after 5 years (RR=3.78, 95% CI=3.48-4.10, P0.001. Logistic regression analysis showed significant association between caries occurrence and residence (urban/rural (OR=1.80, Pp observed from baseline and after 5 years was 5.80 persons/100 person-year of observation. The rate of new caries-affected tooth (IDt in the period from baseline and after 5-years was 0.76 teeth/100 teeth-year of observation. Conclusion The majority of 12-year-old school children (70% were caries-free and most of the caries were concentrated in only a small proportion (30% of them. We found that the presence of caries in permanent teeth at the age of 6 years was a strong predictor of future caries development in this population. The strong evidence of early permanent teeth

Malaysian growth centiles for children under six years old.

Science.gov (United States)

Bong, Yiibonn; Shariff, Asma Ahmad; Mohamed, Abdul Majid; Merican, Amir Feisal

2015-03-01

Growth references are useful for the screening, assessment and monitoring of individual children as well as for evaluating various growth promoting interventions that could possibly affect a child in early life. To determine the growth centiles of Malaysian children and to establish contemporary cross-sectional growth reference charts for height and weight from birth to 6 years of age based on a representative sample of children from Malaysia. Gender- and age-specific centile curves for height and weight were derived using the Cole's LMS method. Data for this study were retrieved from Malaysian government health clinics using a two-stage stratified random sampling technique. Assessment of nutritional status was done with the SD scores (Z-scores) of WHO 2006 standards. Boys were found to be taller and heavier than girls in this study. The median length of Malaysian children was higher than the WHO 2006 standards and CDC 2000 reference. The overall prevalence of stunting and underweight were 8.3% and 9.3%, respectively. This study presents the first large-scale initiative for local reference charts. The growth reference would enable the growth assessment of a Malaysian child compared to the average growth of children in the country. It is suggested that the use of WHO 2006 Child Growth Standards should be complemented with local reference charts for a more wholesome growth assessment.

Determinants Of Under Nutrition Among School Age Children In A ...

African Journals Online (AJOL)

Background: Malnutrition is a major public health concern affecting a significant number of school age children influencing their health, growth and development, and school academic performance. Objective: To establish the determinants of under nutrition among school age children between 6-12 years in a low-income ...

Evaluation of the Family/School Partnership Project, Year III, 1996-97.

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Kester, Donald L.; Plakos, John; Santos, Will

The report details the third-year evaluation of a transitional bilingual education project at Chester W. Nimitz Middle School in Huntington Park, California. The Family/School Partnership Project is designed to assist limited English proficient students in mastering English skills to transition to regular classroom activities by integrating…

Special Education: A Statistical Report for the 1982-1983 School Year and the 1980-1981 and 1981-1982 School Years.

Science.gov (United States)

Molenaar, Marie

The two reports compiled here are intended as aids in evaluating and planning future educational efforts for handicapped students in New Jersey. The reports include a census of handicapped pupils, their programs, the service delivery personnel and special education due process cases for the 1980-81, 1981-82, and 1982-83 school years. Each report…

Factors affecting Mathematics achievement of first-year secondary school students in Central Uganda

OpenAIRE

Kiwanuka, Henry Nsubuga; Van Damme, Jan; Van Den Noortgate, Wim; Anumendem, Dickson Nkafu; Namusisi, Speranza

2015-01-01

This study explores the sources of variability in Mathematics achievement of Ugandan students at the student, classroom and school level. The Mathematics score and questionnaire responses of 4,819 first-year secondary school students (Grade Seven, about 14-15 years old) from 78 classrooms of 49 schools were analysed. A three-level linear model was used. The results indicate that out of the total variance in Mathematics achievement 68.8%, 14.2% and 17.0% are situated at student, classroom and ...

[Linear growth retardation in children under five years of age: a baseline study].

Science.gov (United States)

Rissin, Anete; Figueiroa, José Natal; Benício, Maria Helena D'Aquino; Batista Filho, Malaquias

2011-10-01

The scope of this study was to describe the prevalence of, and analyze factors associated with, linear growth retardation in children. The baseline study analyzed 2040 children under the age of five, establishing a possible association between growth delay (height/age index non-binary variables, there was a positive association with roof type and number of inhabitants per room and a negative association with income per capita, mother's schooling and birth weight. The adjusted analysis also indicated water supply, visit from the community health agent, birth delivery location, internment for diarrhea, or for pneumonia and birth weight as significant variables. Several risk factors were identified for linear growth retardation pointing to the multi-causal aspects of the problem and highlighting the need for control measures by the various hierarchical government agents.

Math Anxiety and Math Ability in Early Primary School Years

Science.gov (United States)

Krinzinger, Helga; Kaufmann, Liane; Willmes, Klaus

2010-01-01

Mathematical learning disabilities (MLDs) are often associated with math anxiety, yet until now, very little is known about the causal relations between calculation ability and math anxiety during early primary school years. The main aim of this study was to longitudinally investigate the relationship between calculation ability, self-reported evaluation of mathematics, and math anxiety in 140 primary school children between the end of first grade and the middle of third grade. Structural equation modeling revealed a strong influence of calculation ability and math anxiety on the evaluation of mathematics but no effect of math anxiety on calculation ability or vice versa—contrasting with the frequent clinical reports of math anxiety even in very young MLD children. To summarize, our study is a first step toward a better understanding of the link between math anxiety and math performance in early primary school years performance during typical and atypical courses of development. PMID:20401159

A school-randomized clinical trial of an integrated social-emotional learning and literacy intervention: impacts after 1 school year.

Science.gov (United States)

Jones, Stephanie M; Brown, Joshua L; Hoglund, Wendy L G; Aber, J Lawrence

2010-12-01

To report experimental impacts of a universal, integrated school-based intervention in social-emotional learning and literacy development on change over 1 school year in 3rd-grade children's social-emotional, behavioral, and academic outcomes. This study employed a school-randomized, experimental design and included 942 3rd-grade children (49% boys; 45.6% Hispanic/Latino, 41.1% Black/African American, 4.7% non-Hispanic White, and 8.6% other racial/ethnic groups, including Asian, Pacific Islander, Native American) in 18 New York City public elementary schools. Data on children's social-cognitive processes (e.g., hostile attribution biases), behavioral symptomatology (e.g., conduct problems), and literacy skills and academic achievement (e.g., reading achievement) were collected in the fall and spring of 1 school year. There were main effects of the 4Rs Program after 1 year on only 2 of the 13 outcomes examined. These include children's self-reports of hostile attributional biases (Cohen's d = 0.20) and depression (d = 0.24). As expected based on program and developmental theory, there were impacts of the intervention for those children identified by teachers at baseline with the highest levels of aggression (d = 0.32-0.59) on 4 other outcomes: children's self-reports of aggressive fantasies, teacher reports of academic skills, reading achievement scaled scores, and children's attendance. This report of effects of the 4Rs intervention on individual children across domains of functioning after 1 school year represents an important first step in establishing a better understanding of what is achievable by a schoolwide intervention such as the 4Rs in its earliest stages of unfolding. The first-year impacts, combined with our knowledge of sustained and expanded effects after a second year, provide evidence that this intervention may be initiating positive developmental cascades both in the general population of students and among those at highest behavioral risk. (Psyc

Public High School Four-Year On-Time Graduation Rates and Event Dropout Rates: School Years 2010-11 and 2011-12. First Look. NCES 2014-391

Science.gov (United States)

Stetser, Marie C.; Stillwell, Robert

2014-01-01

This National Center for Education Statistics (NCES) First Look report introduces new data for two separate measures of 4-year on-time graduation rates as well as event dropout rates for school year (SY) 2010-11 and SY 2011-12. Specifically this report provides the following: (1) Four-year adjusted cohort graduation rate (ACGR) data reported by…

Postural education program for elementary school: a one-year follow-up study

Directory of Open Access Journals (Sweden)

Alexandre Luis Ritter

2015-09-01

Full Text Available AbstractThe objective of this study was to verify the short- and long-term effectiveness of the Elementary School Postural Program in the performance, generalization, and perception of daily school activities. The final sample consisted of 61 subjects divided into experimental (14 years ±0.93; ♀=22; ♂=10 and control group (15.38 years ±0.97; ♀=16; ♂=13, all participants attended a Brazilian public school in Porto Alegre, State of Rio Grande do Sul. The postural program included 20 sessions over a 10-week period. In each session, participants discussed and practiced routine actions that typically occurred at schools. Eight other meetings were required for the completion of the pre- and post-tests. The experimental group performed significantly better than the control group in the short-term evaluations, although there were no significant statistical differences in the long-term follow-up evaluations. The children demonstrated a good behavioral response to the postural program; nevertheless, the knowledge had not been completely mastered after a year.

School Nurses Race to the Top: The Pilot Year of How One District's School Nurses Revised Their Evaluation Process

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Haffke, Louise Marie; Damm, Paula; Cross, Barbara

2014-01-01

During the 2013-2014 school year, the Shaker Heights, Ohio City school district was mandated to change its evaluation process as part of the Race to the Top initiative. Although not required by the federal or state Departments of Education, the Shaker Heights City school district tasked all members of their faculty and staff, including school…

34 CFR 300.106 - Extended school year services.

Science.gov (United States)

2010-07-01

... services means special education and related services that— (1) Are provided to a child with a disability... 34 Education 2 2010-07-01 2010-07-01 false Extended school year services. 300.106 Section 300.106 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION...

First-year growth in children with Noonan syndrome: Associated with feeding problems?

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Croonen, Ellen A; Draaisma, Jos M T; van der Burgt, Ineke; Roeleveld, Nel; Noordam, Cees

2018-04-01

Children with Noonan syndrome show rapid decline of growth in the first year of life and feeding problems are present in over 50%. The aim of this study was to explore whether growth decelerates because of feeding problems or other Noonan syndrome-related factors. We performed a retrospective, longitudinal cohort study of clinically and genetically diagnosed subjects with Noonan syndrome (n = 143). Questionnaires about the phenotypic-genotypic profile and reported feeding problems were sent to eligible subjects. Data on first-year growth was obtained from growth charts. Ninety-one participants were excluded because of different criteria. A total of 52 subjects with Noonan syndrome were included. The largest decline in weight and length standard deviation score (SDS) occurred in the first 2.5 months after birth (-1.93 and -1.15, respectively), with feeding problems causing a decline of 0.57 SDS in the remaining months. At 1 year, children with feeding problems were on average 290 g lighter and 0.8 cm shorter than children without feeding problems. Weight gain was also negatively influenced by having a PTPN11 mutation (n = 39) and a higher gestational age, whereas children of parents with Noonan syndrome and with a higher birth weight gained more weight. Growth in length was reduced by having cardiac surgery and a higher gestational age, but positively influenced by birth length and maternal height. Growth in children with Noonan syndrome is impaired right after birth and only partially associated with feeding problems. In addition, several specific Noonan syndrome-related factors seem to influence growth in the first year. © 2018 Wiley Periodicals, Inc.

Effect of Retention in First Grade on Children’s Achievement Trajectories Over 4 Years: A Piecewise Growth Analysis Using Propensity Score Matching

OpenAIRE

Wu, Wei; West, Stephen G.; Hughes, Jan N.

2008-01-01

The authors investigated the relatively short-term and longer term effects of grade retention in 1st grade on the growth of mathematics and reading achievement over 4 years. The authors initially identified a large multiethnic sample (n = 784) of children who were below the median in literacy at school entrance. From this sample, the authors closely matched 1 retained with 1 promoted child (n = 97 pairs) on the basis of propensity scores constructed from 72 background variables and compared g...

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

OpenAIRE

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

2010-01-01

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

Punishment in School: The Role of School Security Measures

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Thomas J Mowen

2014-09-01

Full Text Available Although investigation of school security measures and their relationships to various outcomes including school crime rates (Gottfredson, 2001, perpetuation of social inequality (Ferguson, 2001; Nolan, 2011; Welch & Payne, 2010, and the impact on childhood experiences has seen significant growth within the last 20 years (Newman, 2004; Kupchik, 2010, few studies have sought to explore the impacts of these measures on suspension rates. Using data from the Educational Longitudinal Study (2002, I explore the relationship between security measures and in-school, out-of-school, and overall suspension rates. Results indicate schools with a security officer experience higher rates of in-school suspensions but have no difference in rates of out-of-school or overall suspensions compared to schools without a security officer. No other measure of security was related to higher suspension rates. As prior literature suggests, schools with greater proportions of black students experienced significantly higher rates of all suspension types. Finally, different types of parental involvement correlated with both higher and lower suspension rates.

Latino Students' Transition to Middle School: Role of Bilingual Education and School Ethnic Context.

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Hughes, Jan N; Im, MyungHee; Kwok, Oi-Man; Cham, Heining; West, Stephen G

2015-09-01

Participants were 204 academically at-risk Latino students recruited into a study when in first grade and followed for 9 years. Using piecewise latent growth curve analyses, we investigated trajectories of teacher-rated behavioral engagement and student-reported school belonging during elementary school and middle school and the association between trajectories and enrollment in bilingual education classes in elementary school and a change in school ethnic congruence across the transition to middle school. Overall, students experienced a drop in school belonging and behavioral engagement across the transition. A moderating effect of ethnic congruence on bilingual enrollment was found. A decline in ethnic congruence was associated with more positive trajectories for students previously enrolled in bilingual classes but more negative trajectories for non-bilingual students.

Response to three years of growth hormone therapy in girls with Turner syndrome

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Hong Kyu Park

2013-03-01

Full Text Available PurposeShort stature is the most common finding in patients with Turner syndrome. Improving the final adult height in these patients is a challenge both for the patients and physicians. We investigated the clinical response of patients to growth hormone treatment for height improvement over the period of three years.MethodsReview of medical records from 27 patients with Turner syndrome treated with recombinant human growth hormone for more than 3 years was done. Differences in the changes of height standard deviation scores according to karyotype were measured and factors influencing the height changes were analyzed.ResultsThe response to recombinant human growth hormone was an increase in the height of the subjects to a mean value of 1.1 standard deviation for subjects with Turner syndrome at the end of the 3-year treatment. The height increment in the first year was highest. The height standard deviation score in the third year was negatively correlated with the age at the beginning of the recombinant human growth hormone treatment. Different karyotypes in subjects did not seem to affect the height changes.ConclusionEarly growth hormone administration in subjects with Turner syndrome is helpful to improve height response to the treatment.

Accuracy of 11-year-olds selfreported school lunch consumption

DEFF Research Database (Denmark)

Lyng, Nina

accuracy differ by the lunch format consumed (Paper III) Material and methods The study was conducted as a cross-sectional dietary reporting study. The population consisted of 11-year-old children from three public schools in Copenhagen. The study was conducted on two consecutive days and assessed...... in general. Objectives The aim of the present thesis was to assess food level reporting accuracy in Danish 11-year-old children’s self-reported school lunch consumption, and the aim was operationalized in following objectives. 1- To identify food items clustering by lunch format (Preliminary analyses) 2......- To assess reporting accuracy in relation to gender and self-reported methods (Paper I) 3- To address aspects of reporting inaccuracy from intrusions by food group, against different objective measures, and classification of intrusions in stretches and confabulations (Paper II) 4- To assess how reporting...

How wide is the gap between high school and first-year chemistry at ...

African Journals Online (AJOL)

The aim of the study was to identify the nature and extent of the gap between high school and first-year chemistry at the University of the Witwatersrand. The investigation was done at the macro and micro levels. At the macro level high school physical science and first-year chemistry syllabuses were compared. The testing ...

The First-Year Urban High School Teacher: Holding the Torch, Lighting the Fire

Science.gov (United States)

Weinberg, Paul J.; Weinberg, Carl

2008-01-01

The book tracks co-author Paul Weinberg during his first year of teaching as he is introduced to the daily tribulations of an urban Los Angeles high school. Paul's father Carl Weinberg, who fifty years earlier himself began his career in education an urban secondary school teacher, shares his experiences side-by-side with those of his son.…

Beyond "Autopsy Data": Bolstering Teacher Leadership, Morale, and School Improvement

Science.gov (United States)

Sterrett, William; Irizarry, Eric

2015-01-01

Teacher working conditions surveys provide biennial, comprehensive data regarding school leadership. This case describes how a Title I middle school principal proactively addresses end-of-year data to address identified needs and growth areas in a collaborative manner in her middle school. The principal works in a concerted manner with an…

Grade 10 PSAT Participation and Performance--School Year 2015-2016. Memorandum

Science.gov (United States)

Navarro, Maria V.

2016-01-01

The 2015-2016 school year marks the first administration of the redesigned PSAT, which is composed of two sections: (1) Evidence-based Reading and Writing (EBRW) and (2) Math. This memorandum presents results of 2015-2016 Grade 10 PSAT participation and performance of Montgomery County Public Schools (MCPS) students. Among 10,859 MCPS first-time…

A systematic review of the routine monitoring of growth in children of primary school age to identify growth-related conditions.

Science.gov (United States)

Fayter, D; Nixon, J; Hartley, S; Rithalia, A; Butler, G; Rudolf, M; Glasziou, P; Bland, M; Stirk, L; Westwood, M

2007-06-01

To clarify the role of growth monitoring in primary school children, including obesity, and to examine issues that might impact on the effectiveness and cost-effectiveness of such programmes. Electronic databases were searched up to July 2005. Experts in the field were also consulted. Data extraction and quality assessment were performed on studies meeting the review's inclusion criteria. The performance of growth monitoring to detect disorders of stature and obesity was evaluated against National Screening Committee (NSC) criteria. In the 31 studies that were included in the review, there were no controlled trials of the impact of growth monitoring and no studies of the diagnostic accuracy of different methods for growth monitoring. Analysis of the studies that presented a 'diagnostic yield' of growth monitoring suggested that one-off screening might identify between 1:545 and 1:1793 new cases of potentially treatable conditions. Economic modelling suggested that growth monitoring is associated with health improvements [incremental cost per quality-adjusted life-year (QALY) of 9500 pounds] and indicated that monitoring was cost-effective 100% of the time over the given probability distributions for a willingness to pay threshold of 30,000 pounds per QALY. Studies of obesity focused on the performance of body mass index against measures of body fat. A number of issues relating to human resources required for growth monitoring were identified, but data on attitudes to growth monitoring were extremely sparse. Preliminary findings from economic modelling suggested that primary prevention may be the most cost-effective approach to obesity management, but the model incorporated a great deal of uncertainty. This review has indicated the potential utility and cost-effectiveness of growth monitoring in terms of increased detection of stature-related disorders. It has also pointed strongly to the need for further research. Growth monitoring does not currently meet all NSC

A CTE Legacy Built on Chocolate: Milton Hershey School's 100 Years

Science.gov (United States)

Kemmery, Robert

2010-01-01

One hundred years ago, Chocolate Magnate Milton S. Hershey and his wife Catherine signed the deed of trust creating the Hershey Industrial School in the heart of their Pennsylvania farming community. They had no children of their own and wanted to help orphan boys get a good education. The couple eventually left their entire fortune to the school.…

Project A+, Elementary Technology Demonstration Schools, 1991-92: The Second Year.

Science.gov (United States)

Nichols, Todd; Frazer, Linda

The Elementary Technology Demonstration Schools program, where four elementary schools were equipped with computer hardware and software, was made possible by grants from IBM and Apple, Inc. The goals of the program were, in 3 years, to reduce by 50% the number of students not in their age appropriate grade level and those students not achieving…

Child development at 5 years of age predicted mathematics ability and schooling outcomes in Malawian adolescents.

Science.gov (United States)

Gandhi, Mihir; Teivaanmaki, Tiina; Maleta, Kenneth; Duan, Xiaolian; Ashorn, Per; Cheung, Yin Bun

2013-01-01

This study aimed to examine the association between child development at 5 years of age and mathematics ability and schooling outcomes at 12 years of age in Malawian children. A prospective cohort study looking at 609 rural Malawian children. Outcome measures were percentage of correctly answered mathematics questions, highest school grade completed and number of times repeating school grades at 12 years of age. A child development summary score obtained at 5 years of age was the main exposure variable. Regression analyses were used to estimate the association and adjust for confounders. Sensitivity analysis was performed by handling losses to follow-up with multiple imputation (MI) method. The summary score was positively associated with percentage of correctly answered mathematics questions (p = 0.057; p = 0.031 MI) and with highest school grade completed (p = 0.096; p = 0.070 MI), and negatively associated with number of times repeating school grades (p = 0.834; p = 0.339 MI). Fine motor score at 5 years was independently associated with the mathematic score (p = 0.032; p = 0.011 MI). The association between child development and mathematics ability did not depend on school attendance. Child development at 5 years of age showed signs of positive association with mathematics ability and possibly with highest school grade completed at 12 years of age. © 2012 The Author(s)/Acta Paediatrica © 2012 Foundation Acta Paediatrica.

Effects of a 3-year intervention: The Copenhagen School Child Intervention Study

DEFF Research Database (Denmark)

Bugge, Anna; El-Naaman, Bianca; Dencker, Magnus

2012-01-01

INTRODUCTION: This study assessed short and long term effects of a 3-year controlled school-based physical activity (PA) intervention on fatness, cardiorespiratory fitness (VO2peak) and cardiovascular disease (CVD) risk factors in children. METHODS: The study involved 18 schools (10 intervention...

The Biochemistry Over 20 Years In The High School Textbooks

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C. E.S. Rocha

2014-08-01

Full Text Available   The Biochemistry Over 20 Years In The High School Textbooks   Rocha, C. E. S.1; Büttenbender, M. D.1; Denardin, E.L.G.2, Roehrs, R.1,2 1Grupo Interdisciplinar de Pesquisa em Práticas de Ensino, UNIPAMPA, RS. 2Laboratório de Estudos Físico Químicos e Produtos Naturais, UNIPAMPA, RS.   INTRODUCTION: Many teachers make use of textbook to lead content in the classroom. The chemistry books introduce concepts that should relate biochemistry to students in schools. It is important that this first contact turns out into an encouraging experience for the students, because once it worked as expected it arouses interest and makes the students see themselves curious to delve into the subject. The research aims to evaluate the presence of related concepts in biochemistry textbooks in chemistry in high school, over 20 years. MATERIAL AND METHODS: In order to perform this study, we analyzed the following content related to biochemistry: proteins, carbohydrates, lipids and nucleic acids in the books "Chemistry - Structure of Matter and Organic Chemistry" of the year 1993 and the book "Chemistry in approach to daily life" of the year 2012 with the purpose of verifying the changes in the content of biochemistry in the last 20 years. RESULTS AND DISCUSSION: In the 90s, as used in the book, concepts and explanations are introduced in a very objective approach, making a total of 22 pages. The current largest is 23 pages with experiments and curiosities. Through analysis we found that current textbooks present the same issues related to biochemistry, however, a greater amount of data, bringing students to more examples and applications in everyday life. Today we see that the contents and processes are most exploited and that there is a concern on the importance of the study of issues that relate to biochemistry. CONCLUSIONS: The study of the biochemistry textbooks has been more attractive in recent years, contextualizing content with the daily life of

Perceived school climate across the transition from elementary to middle school.

Science.gov (United States)

Madjar, Nir; Cohen-Malayev, Maya

2016-06-01

The implications of the transition from elementary to middle school are of major concern for educators and researchers worldwide. Previous studies have yielded ambiguous findings; some have indicated negative outcomes of school transition, whereas others have demonstrated null or even positive effects. The aim of the current research was to explore the impact of school transition on students' perceived educational climate while distinguishing between transition effects and age-related effects by comparing students who transitioned to middle schools at the end of the sixth grade versus those who did not. The research included 2 complementary studies. Study 1 was based on a large-scale national survey in Israel (N = 71,739) that compared students from fifth to eighth grades using a cross-sectional design, in which the students completed a survey once in the middle of the school year. Study 2 followed a sample of 415 students across 2 years including 4 waves of survey completion, at the beginning and the end of 2 consecutive school years, during which 55% of the students experienced a transition and 45% remained in elementary school. In both studies, the students completed self-report surveys assessing the perceived school climate. Both multilevel and nonlinear growth-curve analyses consistently indicated that the students who transitioned reported positive perceptions of the school climate before the transition that declined more quickly and become equal to or lower than those of the nontransitioning students. Teachers should apply practices that enhance students' sense of support, specifically following school transitions. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

School nurses' experiences of delivering the UK HPV vaccination programme in its first year.

Science.gov (United States)

Hilton, Shona; Hunt, Kate; Bedford, Helen; Petticrew, Mark

2011-08-24

In the United Kingdom (UK) in September 2008, school nurses began delivering the HPV immunisation programme for girls aged 12 and 13 years old. This study offers insights from school nurses' perspectives and experiences of delivering this new vaccination programme. Thirty in-depth telephone interviews were conducted with school nurses working across the UK between September 2008 and May 2009. This time period covers the first year of the HPV vaccination programme in schools. School nurses were recruited via GP practices, the internet and posters targeted at school nurse practitioners. All the school nurses spoke of readying themselves for a deluge of phone calls from concerned parents, but found that in fact few parents telephoned to ask for more information or express their concerns about the HPV vaccine. Several school nurses mentioned a lack of planning by policy makers and stated that at its introduction they felt ill prepared. The impact on school nurses' workload was spoken about at length by all the school nurses. They believed that the programme had vastly increased their workload leading them to cut back on their core activities and the time they could dedicate to offering support to vulnerable pupils. Overall the first year of the implementation of the HPV vaccination programme in the UK has exceeded school nurses' expectations and some of its success may be attributed to the school nurses' commitment to the programme. It is also the case that other factors, including positive newsprint media reporting that accompanied the introduction of the HPV vaccination programme may have played a role. Nevertheless, school nurses also believed that the programme had vastly increased their workload leading them to cut back on their core activities and as such they could no longer dedicate time to offer support to vulnerable pupils. This unintentional aspect of the programme may be worthy of further exploration.

A Latent Class Growth Analysis of School Bullying and Its Social Context: The Self-Determination Theory Perspective

Science.gov (United States)

Lam, Shui-fong; Law, Wilbert; Chan, Chi-Keung; Wong, Bernard P. H.; Zhang, Xiao

2015-01-01

The contribution of social context to school bullying was examined from the self-determination theory perspective in this longitudinal study of 536 adolescents from 3 secondary schools in Hong Kong. Latent class growth analysis of the student-reported data at 5 time points from grade 7 to grade 9 identified 4 groups of students: bullies (9.8%),…

Impact of the Project P.A.T.H.S. in the Junior Secondary School Years: Objective Outcome Evaluation Based on Eight Waves of Longitudinal Data

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Daniel T. L. Shek

2012-01-01

Full Text Available To assess the effectiveness of the Tier 1 Program of the Project P.A.T.H.S., a randomized group trial with eight waves of data collected was carried out. At the fifth year of data collection, 19 experimental schools (n=2, 662 students and 24 control schools (n=3, 272 students participated in the study. Analyses based on individual growth curve modeling showed that participants in the experimental schools displayed better positive youth development than did participants in the control schools in terms of different indicators derived from the Chinese Positive Youth Development Scale, including moral competence and behavioral competence and cognitive behavioral competencies. Significant results were also found when examining the trajectories of psychological development among control and experimental participants who perceived the program to be beneficial. Findings based on longitudinal objective outcome evaluation strongly suggest that the Project P.A.T.H.S. is effective in promoting positive development in Hong Kong secondary school students.

Impact of the Project P.A.T.H.S. in the junior secondary school years: objective outcome evaluation based on eight waves of longitudinal data.

Science.gov (United States)

Shek, Daniel T L; Ma, Cecilia M S

2012-01-01

To assess the effectiveness of the Tier 1 Program of the Project P.A.T.H.S., a randomized group trial with eight waves of data collected was carried out. At the fifth year of data collection, 19 experimental schools (n = 2, 662 students) and 24 control schools (n = 3, 272 students) participated in the study. Analyses based on individual growth curve modeling showed that participants in the experimental schools displayed better positive youth development than did participants in the control schools in terms of different indicators derived from the Chinese Positive Youth Development Scale, including moral competence and behavioral competence and cognitive behavioral competencies. Significant results were also found when examining the trajectories of psychological development among control and experimental participants who perceived the program to be beneficial. Findings based on longitudinal objective outcome evaluation strongly suggest that the Project P.A.T.H.S. is effective in promoting positive development in Hong Kong secondary school students.

School year versus summer differences in child weight gain: A narrative review

Science.gov (United States)

The causes of the current high prevalence of overweight and obesity among children are not clearly known. Schools have been implicated in the causal chain to high child obesity prevalence. Recent studies have compared school year versus summertime changes (herein called seasonal differences) in chil...

Emerging Partnership Practices in VET Provision in the Senior Years of Schooling in Australia

Science.gov (United States)

Klatt, Gosia; Angelico, Teresa; Polesel, John

2018-01-01

School partnerships support the effective provision of Vocational Education and Training (VET) in the senior years of secondary schooling, to a varying degree, in most OECD nations. However, the nature and quality of these partnerships vary considerably from school to school and, indeed, from nation to nation (see Murray and Polesel, "Eur J…

Factors affecting Mathematics achievement of first-year secondary school students in Central Uganda

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Henry Nsubuga Kiwanuka

2015-08-01

Full Text Available This study explores the sources of variability in Mathematics achievement of Ugandan students at the student, classroom and school level. The Mathematics score and questionnaire responses of 4,819 first-year secondary school students (Grade Seven, about 14-15 years old from 78 classrooms of 49 schools were analysed. A three-level linear model was used. The results indicate that out of the total variance in Mathematics achievement 68.8%, 14.2% and 17.0% are situated at student, classroom and school level, respectively. Of all the considered explanatory variables at the three levels, i.e. socio-economic status, gender, prior Mathematics achievement, parental support, peer influence, class mean of prior Mathematics achievement and of students' perception of good classroom assessment, school mean of class climate (class mean of attitude toward mathematics and of parental support were significant predictors of Mathematics achievement. The relevant factors could explain 7.6%, 73.1% and 84.3%, respectively, of student-, classroom- and school-level differences. Implications of our study are considered.

Global economic growth and expected returns around the world: The end-of-the-year effect

DEFF Research Database (Denmark)

Møller, Stig Vinther; Rangvid, Jesper

2017-01-01

Global economic growth at the end of the year strongly predicts returns from a wide spectrum of international assets, such as global, regional, and individual-country stocks, FX, and commodities. Global economic growth at other times of the year does not predict international returns. Low growth...

Height, weight and BMI percentiles and nutritional status relative to the international growth references among Pakistani school-aged children

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Mushtaq Muhammad Umair

2012-03-01

Full Text Available Abstract Background Child growth is internationally recognized as an important indicator of nutritional status and health in populations. This study was aimed to compare age- and gender-specific height, weight and BMI percentiles and nutritional status relative to the international growth references among Pakistani school-aged children. Methods A population-based study was conducted with a multistage cluster sample of 1860 children aged five to twelve years in Lahore, Pakistan. Smoothed height, weight and BMI percentile curves were obtained and comparison was made with the World Health Organization 2007 (WHO and United States' Centers for Disease Control and Prevention 2000 (USCDC references. Over- and under-nutrition were defined according to the WHO and USCDC references, and the International Obesity Task Force (IOTF cut-offs. Simple descriptive statistics were used and statistical significance was considered at P Results Height, weight and BMI percentiles increased with age among both boys and girls, and both had approximately the same height and a lower weight and BMI as compared to the WHO and USCDC references. Mean differences from zero for height-, weight- and BMI-for-age z score values relative to the WHO and USCDC references were significant (P Conclusion Pakistani school-aged children significantly differed from the WHO and USCDC references. However, z score means relative to the WHO reference were closer to zero and the present study as compared to the USCDC reference. Overweight and obesity were significantly higher while underweight and thinness/wasting were significantly lower relative to the WHO reference as compared to the USCDC reference and the IOTF cut-offs. New growth charts for Pakistani children based on a nationally representative sample should be developed. Nevertheless, shifting to use of the 2007 WHO child growth reference might have important implications for child health programs and primary care pediatric clinics.

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

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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…

Cohort Graduation Rate: Policy and Technical Manual. 2016-17 Graduation Rates Based on Students First Entering High School during the 2012-13 and 2013-14 School Years

Science.gov (United States)

Oregon Department of Education, 2017

2017-01-01

High School graduation rates are key indicators of accountability for high schools and school districts in Oregon. Beginning with the 2008-09 school year, the Oregon Department of Education (ODE) implemented the cohort method of calculating graduation rates. The cohort method identifies the year the student entered high school for the first time…

Bullying victimization among 13 til 15 year old school children

DEFF Research Database (Denmark)

Due, Pernille; Holstein, Bjørn Evald

2008-01-01

AIM: to examine the prevalence of bullying victimization in 66 countries and territories from five continents based on data from two large international surveys: the 2001/2 Health Behavior in School-aged Children survey (HBSC) and the Global School-based Students Health Survey (GSHS). The surveys...... provide nationally representative, cross-sectional information on 13-15-year-old school children (N = 218,104). OUTCOME MEASURES: Bullying victimization, once or more within the past 2 months (HBSC)/30 days (GSHS). RESULTS: On average, 32.1% of the children were bullied at school at least once within...... the past 2 months in countries involved in the HBSC study and 37.4% of children were bullied at least one day within the past 30 days in countries involved in the GSHS study. In both surveys, a large variation in prevalence was found across countries. The lowest prevalence in the GSHS survey was observed...

Coping Proactively with Middle Years Students.

Science.gov (United States)

Hindle, Douglas R.

1994-01-01

To deal proactively with middle-years students, educators must consider four areas: development of an effective home-school team; student counseling; classroom management and discipline; and instructional strategies focused on students' personal growth and academic achievement. Teachers should use diverse approaches and materials, increase student…

Prevalence of Sport Specialization in High School Athletics: A 1-Year Observational Study.

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Bell, David R; Post, Eric G; Trigsted, Stephanie M; Hetzel, Scott; McGuine, Timothy A; Brooks, M Alison

2016-06-01

The prevalence of sport specialization in high school athletes is unknown. This information is needed to determine the scope of this issue in an active population. To determine the prevalence of sport specialization in high school athletes and to determine if specialization is influenced by classification method, year in school, sex, and school size. A secondary purpose was to determine if highly specialized athletes would be more likely to report a history of lower extremity injuries. Cross-sectional study; Level of evidence, 3. High school athletes between the ages of 13 and 18 years from 2 local high schools completed both a sport specialization survey and an injury history survey. Athletes were classified into low, moderate, or high specialization groups using a recently developed 3-point system and were also classified using a self-classification method. A total of 302 athletes completed the surveys and were classified as low specialization (n = 105, 34.8%), moderate specialization (n = 87, 28.8%), or high specialization (n = 110, 36.4%). Athletes from the small school were more likely to be classified in the low specialization group (low, 43%; moderate, 32%; high, 25%) compared with those from the large school (low, 26%; moderate, 26%; high, 48%) (P single sport (n = 89, 29.5%). Athletes from the small school were more likely to classify themselves as multisport (n = 128, 86%) (P school (n = 85, 56%). There were no differences in the history of hip, knee, or ankle injuries between athletes who self-classified as single sport (hip: n = 10, 3%; knee: n = 19, 6%; ankle: n = 35, 12%) versus those who self-classified as multisport (hip: n = 45, 8%; knee: n = 23, 15%; ankle: n = 98, 33%) (P > .370). Classification method and school size influenced the prevalence of specialization in high school athletes. Highly specialized athletes were more likely to report a history of overuse knee or hip injuries. Participating in a single sport for more than 8 months per year

Administrative Problems in the Single-Track Year-Round High Schools: Research Findings and Guidelines.

Science.gov (United States)

Holt, Laura L.; Karr-Kidwell, PJ

An analysis of the problems pertaining to the adoption of a year-round calendar for high schools, along with the advantages of year-round education (YRE), are examined. It provides a literary review (including historical contexts), types of calendars, benefits, administrative problems, and societal benefits. For the study, 28 schools responded to…

Evaluating the Promise of Single-Track Year-Round Schools.

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Haenn, Joseph F.

1996-01-01

Describes two single-track year-round elementary schools in Durham, North Carolina, established in discrete attendance zones. Remediation and enrichment activities were provided during intersession. Low-SES students were overrepresented in remediation sessions. Student outcomes data (end-of-grade reading and math test scores) suggest that…

Positive School Climate: What It Looks Like and How It Happens. Nurturing Positive School Climate for Student Learning and Professional Growth

Science.gov (United States)

Smith, Tami Kopischke; Connolly, Faith; Pryseski, Charlene

2014-01-01

The term "school climate" has been around for more than a hundred years to explore the idea of school environmental or contextual factors that might have an impact on student learning and academic success. During the past three decades there has been growing research to support the importance of a positive school climate in promoting…

Reflections for Busy Educators: 180 Affirmations To Help You through the School Year.

Science.gov (United States)

Lordahl, Jo Ann

This publication of 180 affirmations offers teachers encouragement and strength for the beginning of each school day as well as help in the search for personal growth. A daily quote is provided, along with an affirmation based on the theme of the quote. The quotes are drawn from a wide variety of sources in philosophy and religion, ethics and…

Changes in diet from age 10 to 14 years and prospective associations with school lunch choice.

Science.gov (United States)

Winpenny, Eleanor M; Corder, Kirsten L; Jones, Andy; Ambrosini, Gina L; White, Martin; van Sluijs, Esther M F

2017-09-01

There is limited evidence on how diet changes over the transition from primary to secondary school. In this study we investigated changes in diet from age 10 (2007) to age 14 years (2011) and the contribution of school-time consumption and school lunch choice to such changes. The 351 participants with dietary data (4 day food record) available at baseline (age 10 years) and follow-up (age 14 years) were included. Multi-level regression models were fitted for absolute or change in food and nutrient intake, cross-classified by primary and secondary school attended as appropriate, with adjustment for covariates and mis-reporting. From age 10 to age 14 years, children decreased energy intake from sugars (-2.6% energy (%E)) (standard error (SE) 0.44) and from saturated fats (-0.54%E (SE 0.18)), decreased fruit (-3.13 g/MJ (SE 1.04)) and vegetables (-1.55 g/MJ (SE 0.46)) consumption and increased sugar sweetened beverage (SSB) (4.66  g/MJ (SE 1.87)) and fries (1.31  g/MJ (SE 0.39)) consumption. Intake of snack foods, SSBs, and fries, but also fruits and vegetables was higher outside school hours. Prospective change from non-school lunch to school lunch, compared to maintaining non-school lunch consumption, was associated with decreased consumption of savoury snacks (-8.32 g/day (SE 2.03)), increased consumption of fries (12.8 g/day (SE 4.01)) and decreased consumption of fruit (-25.16 g/day (SE 11.02)) during school hours. Changes in diet from age 10 to age 14 years differed within and outside of school hours. Consumption of a school lunch, compared to lunch obtained elsewhere, was associated with negative as well as positive changes in diet, suggesting that any efforts to encourage school lunch take-up need to be accompanied by further efforts to improve school lunch provision to meet nutritional guidelines. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

School nurses' experiences of delivering the UK HPV vaccination programme in its first year

Science.gov (United States)

2011-01-01

Background In the United Kingdom (UK) in September 2008, school nurses began delivering the HPV immunisation programme for girls aged 12 and 13 years old. This study offers insights from school nurses' perspectives and experiences of delivering this new vaccination programme. Methods Thirty in-depth telephone interviews were conducted with school nurses working across the UK between September 2008 and May 2009. This time period covers the first year of the HPV vaccination programme in schools. School nurses were recruited via GP practices, the internet and posters targeted at school nurse practitioners. Results All the school nurses spoke of readying themselves for a deluge of phone calls from concerned parents, but found that in fact few parents telephoned to ask for more information or express their concerns about the HPV vaccine. Several school nurses mentioned a lack of planning by policy makers and stated that at its introduction they felt ill prepared. The impact on school nurses' workload was spoken about at length by all the school nurses. They believed that the programme had vastly increased their workload leading them to cut back on their core activities and the time they could dedicate to offering support to vulnerable pupils. Conclusion Overall the first year of the implementation of the HPV vaccination programme in the UK has exceeded school nurses' expectations and some of its success may be attributed to the school nurses' commitment to the programme. It is also the case that other factors, including positive newsprint media reporting that accompanied the introduction of the HPV vaccination programme may have played a role. Nevertheless, school nurses also believed that the programme had vastly increased their workload leading them to cut back on their core activities and as such they could no longer dedicate time to offer support to vulnerable pupils. This unintentional aspect of the programme may be worthy of further exploration. PMID:21864404

School nurses' experiences of delivering the UK HPV vaccination programme in its first year

Directory of Open Access Journals (Sweden)

Bedford Helen

2011-08-01

Full Text Available Abstract Background In the United Kingdom (UK in September 2008, school nurses began delivering the HPV immunisation programme for girls aged 12 and 13 years old. This study offers insights from school nurses' perspectives and experiences of delivering this new vaccination programme. Methods Thirty in-depth telephone interviews were conducted with school nurses working across the UK between September 2008 and May 2009. This time period covers the first year of the HPV vaccination programme in schools. School nurses were recruited via GP practices, the internet and posters targeted at school nurse practitioners. Results All the school nurses spoke of readying themselves for a deluge of phone calls from concerned parents, but found that in fact few parents telephoned to ask for more information or express their concerns about the HPV vaccine. Several school nurses mentioned a lack of planning by policy makers and stated that at its introduction they felt ill prepared. The impact on school nurses' workload was spoken about at length by all the school nurses. They believed that the programme had vastly increased their workload leading them to cut back on their core activities and the time they could dedicate to offering support to vulnerable pupils. Conclusion Overall the first year of the implementation of the HPV vaccination programme in the UK has exceeded school nurses' expectations and some of its success may be attributed to the school nurses' commitment to the programme. It is also the case that other factors, including positive newsprint media reporting that accompanied the introduction of the HPV vaccination programme may have played a role. Nevertheless, school nurses also believed that the programme had vastly increased their workload leading them to cut back on their core activities and as such they could no longer dedicate time to offer support to vulnerable pupils. This unintentional aspect of the programme may be worthy of further

Assessing the Contribution of Distributed Leadership to School Improvement and Growth in Math Achievement

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Heck, Ronald H.; Hallinger, Philip

2009-01-01

Although there has been sizable growth in the number of empirical studies of shared forms of leadership over the past decade, the bulk of this research has been descriptive. Relatively few published studies have investigated the impact of shared leadership on school improvement. This longitudinal study examines the effects of distributed…

Latent Factors in Attention Emerge from 9 Years of Age among Elementary School Children

OpenAIRE

Tao, Ting; Wang, Ligang; Fan, Chunlei; Gao, Wenbin; Shi, Jiannong

2017-01-01

We explored the development of attention among elementary school children. Three hundred and sixty-five primary school children aged 7–12 years completed seven attention tests (alertness, focused attention, divided attention, attentional switching, sustained attention, spatial attention, and supervisory attention). A factor analysis indicated that there was no stable construct of attention among 7- to 8-year-old children. However, from 9 years on, children’s attention could be separated into ...

[Growth of breastfed and bottle-fed infants up to 2 years of age: CLACYD (Lactation, Alimentation, Growth and Development) study 1993-1995].

Science.gov (United States)

Agrelo, F; Lobo, B; Chesta, M; Berra, S; Sabulsky, J

1999-07-01

Studies done in various countries show important differences in the growth of breastfed and bottle-fed children. In addition, it has been found that breast-fed children grow more slowly beginning at the age of 2 or 3 months in comparison with the reference pattern of the U.S. National Center for Health Statistics (NCHS) and the World Health Organization (WHO). These results cast doubt on whether maximum growth is the same as optimal growth. The objective of this study was to compare the growth in weight and length, from birth to 24 months, for a group of children who were breast-fed with that of a group who were bottle-fed. The study was also intended to describe the growth of the breastfed group in relation to the NCHS/WHO norms and a WHO "12-month breast-fed pooled data set." For this research, data were analyzed from the "Cordoba: lactation, feeding, growth, and development" study (or CLACYD study, for its Spanish-language acronym). That study looked at a representative cohort, stratified by social class, of children born in 1993 in the city of Cordoba, Argentina. The researchers analyzed anthropometric data on 74 children who were breast-fed during the first year of life and on 108 bottle-fed children. The data had been recorded, using standardized techniques, at birth and at 6, 12, and 24 months of age. Both groups were homogenous with respect to the age and schooling of the parents, social stratum, birth order, maternal height, and child's weight and length at birth. The living conditions (housing construction and availability of water and sewer services) were better among the group that was bottle-fed (P = 0.04). The breast-fed children had a lower weight and a shorter length at 6, 12, and 24 months than did the bottle-fed children. The breast-fed children also showed a slowing in growth with respect to the NCHS/WHO guidelines beginning in the second semester. This indicates that the NCHS/WHO norms are not totally adequate for evaluating the growth of breast

School Start Times for Middle School and High School Students - United States, 2011-12 School Year.

Science.gov (United States)

Wheaton, Anne G; Ferro, Gabrielle A; Croft, Janet B

2015-08-07

Adolescents who do not get enough sleep are more likely to be overweight; not engage in daily physical activity; suffer from depressive symptoms; engage in unhealthy risk behaviors such as drinking, smoking tobacco, and using illicit drugs; and perform poorly in school. However, insufficient sleep is common among high school students, with less than one third of U.S. high school students sleeping at least 8 hours on school nights. In a policy statement published in 2014, the American Academy of Pediatrics (AAP) urged middle and high schools to modify start times as a means to enable students to get adequate sleep and improve their health, safety, academic performance, and quality of life. AAP recommended that "middle and high schools should aim for a starting time of no earlier than 8:30 a.m.". To assess state-specific distributions of public middle and high school start times and establish a pre-recommendation baseline, CDC and the U.S. Department of Education analyzed data from the 2011-12 Schools and Staffing Survey (SASS). Among an estimated 39,700 public middle, high, and combined schools* in the United States, the average start time was 8:03 a.m. Overall, only 17.7% of these public schools started school at 8:30 a.m. or later. The percentage of schools with 8:30 a.m. or later start times varied greatly by state, ranging from 0% in Hawaii, Mississippi, and Wyoming to more than three quarters of schools in Alaska (76.8%) and North Dakota (78.5%). A school system start time policy of 8:30 a.m. or later provides teenage students the opportunity to achieve the 8.5-9.5 hours of sleep recommended by AAP and the 8-10 hours recommended by the National Sleep Foundation.

Catch-up growth following fetal growth restriction promotes rapid restoration of fat mass but without metabolic consequences at one year of age.

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Jacques Beltrand

Full Text Available BACKGROUND: Fetal growth restriction (FGR followed by rapid weight gain during early life has been suggested to be the initial sequence promoting central adiposity and insulin resistance. However, the link between fetal and early postnatal growth and the associated anthropometric and metabolic changes have been poorly studied. METHODOLOGY/PRINCIPAL FINDINGS: Over the first year of post-natal life, changes in body mass index, skinfold thickness and hormonal concentrations were prospectively monitored in 94 infants in whom the fetal growth velocity had previously been measured using a repeated standardized procedure of ultrasound fetal measurements. 45 infants, thinner at birth, had experienced previous FGR (FGR+ regardless of birth weight. Growth pattern in the first four months of life was characterized by greater change in BMI z-score in FGR+ (+1.26+/-1.2 vs +0.58 +/-1.17 SD in FGR- resulting in the restoration of BMI and of fat mass to values similar to FGR-, independently of caloric intakes. Growth velocity after 4 months was similar and BMI z-score and fat mass remained similar at 12 months of age. At both time-points, fetal growth velocity was an independent predictor of fat mass in FGR+. At one year, fasting insulin levels were not different but leptin was significantly higher in the FGR+ (4.43+/-1.41 vs 2.63+/-1 ng/ml in FGR-. CONCLUSION: Early catch-up growth is related to the fetal growth pattern itself, irrespective of birth weight, and is associated with higher insulin sensitivity and lower leptin levels after birth. Catch-up growth promotes the restoration of body size and fat stores without detrimental consequences at one year of age on body composition or metabolic profile. The higher leptin concentration at one year may reflect a positive energy balance in children who previously faced fetal growth restriction.

The influence of the school year on measles epidemics

DEFF Research Database (Denmark)

Andreasen, Viggo

The measles incidence record for Copenhagen 1880-1966 shows that the date of admission of new pupils has major impact on the structure of the epidemics, suggesting that measles transmission should be modelled in a way that accounts for the pulsed influx of new pupils. Assuming that the school year...

Entry-Year Administrator Induction: A State and Local School District Model.

Science.gov (United States)

Drury, William R.

1988-01-01

The Dayton (Ohio) City School District initiated a very successful pilot induction program for entry-year administrators in January 1987. Nine special workshops were planned to train both volunteer mentors and entry-year administrators in such areas as personal development, conflict management, problem identification and solution, time management,…

[Is there an association between the reduced school years in grammar schools and headache and other health complaints in adolescent students?].

Science.gov (United States)

Milde-Busch, A; Blaschek, A; Borggräfe, I; von Kries, R; Straube, A; Heinen, F

2010-07-01

The reduction of school years in grammar schools from 9 to 8 years (G9 vs. G8) is supposed to exhibit increased impairments of health of the latter group of students. Aim of the present study was to investigate whether G8-students are exposed to more stress and report more headaches and other health complaints than G9-students. 1 260 formers of grammar schools in Munich (10 (th) vs. 11 (th) form). In a survey, the frequency of headache and other health complaints, experience of chronic stress and health-related quality of life were assessed with a questionnaire and compared between the two groups of different grammar-school durations (G8 vs. G9). 83.1% of all formers reported to suffer from headache at least once per month. Further frequently reported health complaints were back pain (47.7%), excessive need for sleep (45.6%) and pain in neck or shoulder (45.0%). 20.4% of the formers reported high exposure to stress. The greatest reductions in quality of life were found with respect to school-related and physical wellbeing. As the only significant differences, formers of G8 reported fewer daily leisure time and that available leisure time was not sufficient for recreation. The high prevalence of pain, health complaints and stress indicates high demands to all grammar scholars. High demands due to the reduction of school years in grammar school, however, are not reflected in increased health impairments in these formers, but rather in limited leisure time activities. (c) Georg Thieme Verlag KG Stuttgart-New York.

Lessons learned from 15 years of non-grades-based selection for medical school

NARCIS (Netherlands)

K.M. Stegers-Jager (Karen)

2018-01-01

textabstractContext: Thirty years ago, it was suggested in the Edinburgh Declaration that medical school applicants should be selected not only on academic, but also on non-academic, attributes. The main rationale behind extending medical school selection procedures with the evaluation of

Tackling Illiteracy in Year 7 of the Comprehensive School

Science.gov (United States)

Mays, Dennis

2012-01-01

Reading standards are regarded by many as the true yardstick by which to measure school effectiveness, and the relative standards achieved by different generations are often debated by adults. Some young people do not perceive reading to be of anything like such importance, however, using digital communication habitually and easily. Each year a…

prevalence of sleep disorders in khorramabad 7-12 year old elementary school children in school year 2006-2007

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azam Mohsenzadeh

2009-11-01

Full Text Available The most important consequence of sleep disorders in children is cognitive dysfunction that leads to study, family and social disturbances. This study was carried out to evaluate the prevalence of sleep disorders in Khorramabad 7-12 year old elementary school children in school year 2006-2007. Materials and Methods: In this cross sectional study, 364 students were selected randomly in both sexes male and female with equal numbers. Data were collected using TUCASA questionnaire. Results: Results showed the revalence of sleep disorders as follows: mouth breathing 35/7%, sleep talking 24/7%, habitual snoring 20/3%, nightmare 19/8%, sleep teeth grinding 15/9%, secondary enuresis 8/2%, primary nocturnal enuresis 7/1%, sleep apnea 6/6%, sleep walking 6/6% and excessive daytime sleepiness 10%. Statistical tests showed that there is a significant relation between primary and secondary nocturnal enuresis and male sex, and both disorders were more in boys (p-value=0. 004. Between other disorders, and sex and age there was not significant relation. In this study between teeth grinding and snoring, sleep apnea and snoring, open mouth breathing and snoring, excessive daytime sleepiness and sleep apnea, sleep duration and time of sleep of parents, there was significant relation (p-value<0. 001. Conclusion: According to findings, mouth breathing was the most common sleep disorder in our subjects and had a significant relation with sleep snoring. So due to treating ability of nonmedical therapy in sleep disorders, it is recommended to increase parents information about necessity of medication and its effect on children cognition.

10 years with Planet Earth essence in the primary school children drawings

Science.gov (United States)

D'Addezio, Giuliana

2016-04-01

"10 years with Planet Earth" is the title of the 2016 INGV calendar for primary schools representing the review of a project conceived as support and complement of 15 years long INGV dissemination activities with schools. We realized 10 calendars together with and for primary schools, every year with a subject related to a World in constant evolution. Earthquakes, volcanic eruptions, tsunami waves, magnetic storms and other phenomena are manifestations of the complexity and dynamicity, which began more than four billion years ago and never halted. Since the Earth originated to the first presence of water, life and oxygen, the Cambrian explosion of species, the domain of dinosaurs, the great extinctions and glaciations, the surface of our planet experiences continents collisions, mountains and oceans formation and life forms emerging and disappearing. Every year we have launched a competition asking children to send drawings on themes chosen to stimulate learning about Earth Sciences and Planet Earth dynamics. We intended to raise awareness on issues as water resources availability, protection against natural disasters and control of environmental degradation. For each competition, we chose the most significant drawings to be included in the yearly calendar about the Earth. The authors of drawings were awarded by scientists, journalists, artists and science communicators and even by a minister. Besides the competitions, these drawings depict their own impressions and reflections, providing an opportunity to illustrate the children's point of view. From drawings and texts arise a great consideration and respect for the Planet, raising hopes that similar initiatives can contribute to increase the knowledge of the Earth and of the fragile human ecosystem in the hearts and minds of future active citizens. The project was made possible thanks to the teachers and to the wonderful students of more than 200 schools that sent about 10,000 drawings that have intrigued

Moving down the Track: Changing School Practices during the Second Year of "Diplomas Now"

Science.gov (United States)

Sepanik, Susan; Corrin, William; Roy, David; Gray, Aracelis; Fernandez, Felix; Briggs, Ashley; Wang, Kathleen K.

2015-01-01

Too many students in high-poverty, urban communities drop out of high school, and too few graduate prepared for college and careers. Three national organizations--Talent Development Secondary, City Year, and Communities In Schools--have formed "Diplomas Now" in an effort to transform urban secondary schools so fewer students drop out and…

Radon testing in schools in New York State: a 20-year summary

International Nuclear Information System (INIS)

Kitto, Michael

2014-01-01

For nearly 20 years the Department of Health has conducted programs to assist in the measurement and reduction of indoor radon concentrations in 186 schools located primarily in Zone 1 areas of New York State. Although many schools had few or no rooms containing radon above 148 Bq/m 3 , some rooms had >740 Bq/m 3 and remediation techniques were utilized to reduce exposure. Short-term radon measurements in the schools showed little correlation to basement and first-floor radon results from single-family homes in the towns. - Highlights: • Relatively few schools in New York State have been tested for indoor radon. • We provide a summary of radon-testing results for measured schools. • The radon potential in schools is often less than in local houses. • Short-term measurement results exceeded their long-term counterparts in nearly every case

Intrauterine Growth Restriction, Head Size at Birth, and Outcome in Very Preterm Infants.

Science.gov (United States)

Guellec, Isabelle; Marret, Stephane; Baud, Olivier; Cambonie, Gilles; Lapillonne, Alexandre; Roze, Jean-Christophe; Fresson, Jeanne; Flamant, Cyril; Charkaluk, Marie-Laure; Arnaud, Catherine; Ancel, Pierre-Yves

2015-11-01

To determine whether small head circumference (HC) or birth weight (BW) or both are associated with neonatal and long-term neurologic outcome in very preterm infants. All 2442 live births from the 1997 Epipage study between 26 and 32 weeks of gestational age in 9 regions of France were analyzed. A total of 1395 were tested at age 5 years for cognitive performance and 1315 with school performance reports at age 8 years. Symmetric growth restriction (SGR) was defined by HC and BW growth restriction by at least 1 of HC and BW growth restriction: head growth restriction (HGR) and weight growth restriction (WGR). Appropriate for gestational age was defined by both BW and HC >20th percentile. Compared with appropriate for gestational age, SGR was significantly associated with neonatal mortality (aOR 2.99, 95% CI 1.78-5.03), moderate and severe cognitive deficiency (aOR 1.65, 95% CI 1.01-2.71 and aOR 2.61, 95% CI 1.46-4.68, respectively), and poor school performance (aOR 1.79; 95% CI 1.13-2.83). HGR was significantly associated with severe cognitive deficiency (aOR 2.07, 95% CI 1.15-3.74). WGR was not significantly associated with cognitive or school performance despite higher rates of neonatal morbidity. SGR in preterm infants was associated with neonatal mortality and impaired cognitive and school performance. The outcome of asymmetric growth restriction differed according to HC. HGR was associated with impaired cognitive function; WGR was not. Copyright © 2015 Elsevier Inc. All rights reserved.

Effects of parent-child affective quality during high school years on subsequent substance use.

Directory of Open Access Journals (Sweden)

Ekaterina S. Ralston

2012-04-01

Full Text Available The literature indicates that the quality of affective relationships between youth and parents is associated with lower levels of a range of problem behaviors during childhood, early and late adolescence. While the protective effect of parental monitoring on substance use in the high school and post high school years has been demonstrated, there is a knowledge gap concerning effects of parent-child affective quality (PCAQ during the same periods. We tested a conceptual theoretical model to examine the effects of PCAQ on substance use following high school. The sample was from a RCT that assessed adolescents in rural Iowa from the seventh grade through two years after high school (N=456. We specified direct effects of PCAQ in 12th grade on drunkenness, smoking and illicit drug use during the two years immediately following high school graduation. We also specified the effects of early substance use initiation (alcohol, tobacco and marijuana use reported at baseline on later use. The direct effect of PCAQ in 12th grade on substance use was significant for all substances during at least one of the two years past graduation (ypg. Results were: drunkenness 1 ypg, β=-.126, p<.05; smoking 1 ypg, β=-.119, p<.05; 2 ypg, β=-.146, p<.05; illicit drug use 2 ypg, β=-.165, p<.05. Some significant indirect effects of PCAQ at baseline, via PCAQ at 12th grade, were found. Results also indicated significant direct effects of early initiation on two of the three substances, albeit with a different pattern of effects over time for each substance by years post high school. Importantly, while early initiation remains the strongest predictor of long-term tobacco and illicit drug use, results show how PCAQ might reduce its harmful effects.

Smoking Prevention for Students: Findings From a Three-Year Program of Integrated Harm Minimization School Drug Education.

Science.gov (United States)

Midford, Richard; Cahill, Helen; Lester, Leanne; Foxcroft, David R; Ramsden, Robyn; Venning, Lynne

2016-01-01

This study investigated the impact of the Drug Education in Victorian Schools (DEVS) program on tobacco smoking. The program taught about licit and illicit drugs in an integrated manner over 2 years, with follow up in the third year. It focused on minimizing harm, rather than achieving abstinence, and employed participatory, critical-thinking and skill-based teaching methods. A cluster-randomized, controlled trial of the program was conducted with a student cohort during years 8 (13 years), 9 (14 years), and 10 (15 years). Twenty-one schools were randomly allocated to the DEVS program (14 schools, n = 1163), or their usual drug education program (7 schools, n = 589). One intervention school withdrew in year two. There was a greater increase in the intervention students' knowledge about drugs, including tobacco, in all 3 years. Intervention students talked more with their parents about smoking at the end of the 3-year program. They recalled receiving more education on smoking in all 3 years. Their consumption of cigarettes had not increased to the same extent as controls at the end of the program. Their change in smoking harms, relative to controls, was positive in all 3 years. There was no difference between groups in the proportionate increase of smokers, or in attitudes towards smoking, at any time. These findings indicate that a school program that teaches about all drugs in an integrated fashion, and focuses on minimizing harm, does not increase initiation into smoking, while providing strategies for reducing consumption and harm to those who choose to smoke.

Kick off of the 2017-2018 school year at the EVE and School of the CERN Staff Association

CERN Multimedia

Staff Association

2017-01-01

The Children’s Day-Care Centre (“Espace de Vie Enfantine” - EVE) and School of the CERN Staff Association opened its doors once again to welcome the children, along with the teaching and administrative staff of the structure. The start of the school year was carried out gradually and in small groups to allow quality interaction between children, professionals and parents. At the EVE (Nursery and Kindergarten) and School, the children have the opportunity to thrive in a privileged environment, rich in cultural diversity, since the families (parents and children) come from many different nationalities. The teaching staff do their utmost to ensure that the children can become more autonomous and develop their social skills, all the while taking care of their well-being. This year, several new features are being introduced, for instance, first steps towards English language awareness. Indeed, the children will get to discover the English language in creative classes together with tr...

Public Control of Public Schools: Can We Get It Back? Public Affairs Report, Vol. 15, No. 3.

Science.gov (United States)

Guthrie, James W.

Public control of the schools has steadily eroded in recent years. Population growth and widespread consolidation of school districts, depoliticization of school board elections, adoption of the business model of professional school management, development of a multilevel school bureaucracy, and unionization of teachers all have combined to…

Allergy sensitization and asthma among 13-14 year old school ...

African Journals Online (AJOL)

EB

Allergy sensitization and asthma among 13-14 year old school children in Nigeria. Oluwole O1 ... Identified asthma cases were matched to controls. Allergy skin tests ..... lower risk of asthma than those with low birth order because exposure to ...

Hopes, Fears, & Reality: A Balanced Look at American Charter Schools in 2009. 5th Edition

Science.gov (United States)

Lake, Robin J., Ed.

2010-01-01

There are a number of critical tests ahead for the charter school sector. This volume of "Hopes, Fears, & Reality" explores these issues. In chapter 1, Jon Christensen, Jacqueline Meijer-Irons, and Robin J. Lake lay out the basic data on charter school growth in the last several years. They examine the growth and character of the…

Gender Dispsarity in Growth Dynamics among Nigerian Igbo School ...

African Journals Online (AJOL)

Results showed that at 6 years, average weight of girls was 22.62 + 6.5kg compared to 20 .38 + 5.3 kg (p<0.05) for boys. Girls continued to demonstrate greater growth dynamics in terms of weight until age 12 years when boys had an average weight of 37.3 + 7.4kg compared to 36.9 + 5.3 kg (N.S) for girls. Furthermore, at ...

Portland Public Schools Project Chrysalis: Year 2 Evaluation Report.

Science.gov (United States)

Mitchell, Stephanie J.; Gabriel, Roy M.; Hahn, Karen J.; Laws, Katherine E.

In 1994, the Chrysalis Project in Portland Public Schools received funding to prevent or delay the onset of substance abuse among a special target population: high-risk, female adolescents with a history of childhood abuse. Findings from the evaluation of the project's second year of providing assistance to these students are reported here. During…

Child nutritional status and child growth in Kenya: socioeconomic determinants.

Science.gov (United States)

Deolalikar, A B

1996-01-01

The determinants of weight and height are explored using nationally representative data for Kenya. The author also uses recall data on child birth weights to estimate conditional reduced-form demand relations for weight gain among 7907 children aged 0-5 years. Maternal education was found to be a significant determinant of weight, height, and weight gain, with secondary schooling having larger, but not significantly different effects than primary schooling. Per capita household expenditure is highly significant but with only small numerical effects. Birth weight has a large, negative effect upon subsequent weight gain, indicating almost complete catch-up growth by age one. The effect becomes more negative when birth weight is treated as an endogenous variable. There is no evidence of any catch-up growth beyond age three. The study results indicate that small deficits in birth weight are not likely to be permanent, with infants making up for birth weight deficits completely within the first year of life through biological catch-up growth.

School results and access test results as indicators of first-year performance at university

Directory of Open Access Journals (Sweden)

A Bothma

2004-06-01

Full Text Available The goals set by the National Plan for Higher Education, the fact that many schools are still severely disadvantaged as well as far-reaching changes in the school system demand that South African universities urgently reconsider their admission procedures. Redesigning admission procedures calls for a thorough understanding of the interrelationships between school marks, results in existing access tests and first-year university performance. These interrelationships were statistically investigated in the case of the 1999, 2000 and 2001 intake groups, who were compelled to write access tests before being admitted to Stellenbosch University. The results of this investigation confirm an alarming degree of unpreparedness among many prospective students regarding what is expected of them at university. This is aggravated by school marks creating a totally unrealistic expectation of performance in the first year at university. It is emphasised that schools and authorities dealing with admission of prospective students at universities should be cognisant of the findings reported here. Furthermore, the statistical analyses demonstrate several novel techniques for investigating the interrelationship between school marks, access test results and university performance.

Employment and First Year Experience of Beginner Primary School Teachers at Private Educational Institutions

OpenAIRE

Turgay ÖNTAŞ

2016-01-01

In this study to demonstrate primary school teachers' employment process and their first year teaching in private educational organizations is aimed. The major employer of primary school teachers is public schools that are funded by state. There will be a gap between grade inflation and employment rate when all of the teacher candidates claim to be appointed to public schools. Hence private educational organizations provide alternative career opportunities for teacher candidates. Qualitative ...

Language growth in children with heterogeneous language disorders: a population study.

Science.gov (United States)

Norbury, Courtenay Frazier; Vamvakas, George; Gooch, Debbie; Baird, Gillian; Charman, Tony; Simonoff, Emily; Pickles, Andrew

2017-10-01

Language development has been characterised by significant individual stability from school entry. However, the extent to which trajectories of language growth vary in children with language disorder as a function of co-occurring developmental challenges is a question of theoretical import, with implications for service provision. SCALES employed a population-based survey design with sample weighting procedures to estimate growth in core language skills over the first three years of school. A stratified sample (n = 529) received comprehensive assessment of language, nonverbal IQ, and social, emotional and behavioural difficulties at 5-6 years of age and 95% of the sample (n = 499) were assessed again at ages 7-8. Language growth was measured using both raw and standard scores in children with typical development, children with language disorder of unknown origin, and children with language disorders associated with a known clinical condition and/or intellectual disability. Overall, language was stable at the individual level (estimated ICC = 0.95) over the first three years of school. Linear mixed effects models highlighted steady growth in language raw scores across all three groups, including those with multiple developmental challenges. There was little evidence, however, that children with language disorders were narrowing the gap with peers (z-scores). Adjusted models indicated that while nonverbal ability, socioeconomic status and social, emotional and behavioural deficits predicted initial language score (intercept), none predicted language growth (slope). These findings corroborate previous studies suggesting stable language trajectories after ages 5-6 years, but add considerably to previous work by demonstrating similar developmental patterns in children with additional nonverbal cognitive deficits, social, emotional, and behavioural challenges, social disadvantage or clinical diagnoses. © 2017 The Authors. Journal of Child Psychology and

Infant-Mother Attachment and the Growth of Externalizing Problems across the Primary-School Years

Science.gov (United States)

Pasco Fearon, R. M.; Belsky, Jay

2011-01-01

Background: Some contend that attachment insecurity increases risk for the development of externalizing behavior problems in children. Method: Latent-growth curve analyses were applied to data on 1,364 children from the NICHD Study of Early Child Care to evaluate the association between early attachment and teacher-rated externalizing problems…

Philadelphia's Renaissance Schools Initiative after Four Years

Science.gov (United States)

Stratos, Kati; Wolford, Tonya; Reitano, Adrienne

2015-01-01

In 2010-2011, the School District of Philadelphia (the District) launched its Renaissance Schools Initiative, a program designed to dramatically improve student achievement in the District's lowest performing schools. Some schools became Promise Academies, based on the federal turnaround model, and remained District-operated neighborhood schools.…

Shaping Attitude toward Christianity among Year Seven Pupils: The Influence of Sex, Church, Home and Primary School

Science.gov (United States)

Swindells, Tracy; Francis, Leslie J.; Robbins, Mandy

2010-01-01

This study set out to examine the differences in attitude toward Christianity among year seven secondary school pupils who had undertaken their primary education either in a Church of England voluntary aided school or a non-denominational state-maintained school. Data were provided by 492 year-seven pupils attending three Church of England…

Implementing School Improvement Strategies.

Science.gov (United States)

McDonnell, Lorraine M.

In the face of fiscal crisis, today's education reform measures must be both cost-efficient and classroom effective. Experience shows that successful measures incorporate lessons gained from the growth years of the 1970's. New teaching practices, for example, can be transferred from site to site; schools can use to their advantage past efforts of…

Developmental Links Between Children's Working Memory and their Social Relations with Teachers and Peers in the Early School Years.

Science.gov (United States)

de Wilde, Amber; Koot, Hans M; van Lier, Pol A C

2016-01-01

This study assessed the developmental links between children's working memory development and their relations with teachers and peers across 2 years of kindergarten and early elementary school. Kindergarten and first grade children, N = 1109, 50% boys, were followed across 2 school-years. Children were assessed across 3 waves, in the fall and spring of the first school-year (within school-year), and finally in the spring of the second school-year. Working memory was assessed using a visuo-spatial working memory task. The developmental links between working memory and child-reported teacher-child relationship quality (warmth and conflict) and peer-nominated likeability and friendedness were assessed using autoregressive cross-lagged models. Lower working memory scores were related to increases in teacher-child conflict and decreases in teacher-child warmth one school-year later, in addition to decreases in likeability by peers within the same school-year. Conversely, teacher-child conflict was negatively associated with the development of working memory across the studied period. Path estimates between working memory and social relational factors were similar for boys and girls. Findings show developmental links between working memory and social-relational factors and vice versa. These results suggest that children's working memory development can be fostered through pro-social relations with teachers in early elementary school children.

Growth and yield predictions for upland oak stands. 10 years after initial thinning

Science.gov (United States)

Martin E. Dale; Martin E. Dale

1972-01-01

The purpose of this paper is to furnish part of the needed information, that is, quantitative estimates of growth and yield 10 years after initial thinning of upland oak stands. All estimates are computed from a system of equations. These predictions are presented here in tabular form for convenient visual inspection of growth and yield trends. The tables show growth...

Exploration of Teaching Strategies That Stimulate the Growth of Academic Skills of Children with ASD in Special Education School

Science.gov (United States)

Manti, Eirini; Scholte, Evert M.; Van Berckelaer-Onnes, Ina A.

2013-01-01

The cognitive growth of children with developmental disorders, like autism, can be seriously impaired due to the disorder. If so, in the Netherlands, these children can attend special schools where they are treated to ameliorate disorder symptoms and to stimulate cognitive growth. The aim of this paper was to identify teaching strategies that…

After-School Growth: What Young People Have to Say. A Response to "Democracy and Development: The Role of Outside-of-School Experiences in Preparing Young People to Be Active Citizens"

Science.gov (United States)

Gildin, Bonny

2011-01-01

In the context of a conference on after-school programs, sponsored by the nonprofit All Stars Project, youth from the organization's programs discuss their experiences and growth as citizens in a video-captured panel discussion. Their discussion illustrates how outside-of-school social and cultural development helps disenfranchised youth to see…

Twenty-Two Years of Warming, Fertilisation and Shading of Subarctic Heath Shrubs Promote Secondary Growth and Plasticity but Not Primary Growth

Science.gov (United States)

Campioli, Matteo; Leblans, Niki; Michelsen, Anders

2012-01-01

Most manipulation experiments simulating global change in tundra were short-term or did not measure plant growth directly. Here, we assessed the growth of three shrubs (Cassiope tetragona, Empetrum hermaphroditum and Betula nana) at a subarctic heath in Abisko (Northern Sweden) after 22 years of warming (passive greenhouses), fertilisation (nutrients addition) and shading (hessian fabric), and compare this to observations from the first decade of treatment. We assessed the growth rate of current-year leaves and apical stem (primary growth) and cambial growth (secondary growth), and integrated growth rates with morphological measurements and species coverage. Primary- and total growth of Cassiope and Empetrum were unaffected by manipulations, whereas growth was substantially reduced under fertilisation and shading (but not warming) for Betula. Overall, shrub height and length tended to increase under fertilisation and warming, whereas branching increased mostly in shaded Cassiope. Morphological changes were coupled to increased secondary growth under fertilisation. The species coverage showed a remarkable increase in graminoids in fertilised plots. Shrub response to fertilisation was positive in the short-term but changed over time, likely because of an increased competition with graminoids. More erected postures and large, canopies (requiring enhanced secondary growth for stem reinforcement) likely compensated for the increased light competition in Empetrum and Cassiope but did not avoid growth reduction in the shade intolerant Betula. The impact of warming and shading on shrub growth was more conservative. The lack of growth enhancement under warming suggests the absence of long-term acclimation for processes limiting biomass production. The lack of negative effects of shading on Cassiope was linked to morphological changes increasing the photosynthetic surface. Overall, tundra shrubs showed developmental plasticity over the longer term. However, such plasticity

Are Charter Schools Getting More Money into the Classroom? A Micro-Financial Analysis of First Year Charter Schools in Massachusetts.

Science.gov (United States)

Herdman, Paul; Millot, Marc Dean

This report examines the first-year finances of Massachusetts' first 15 charter schools. Analysis of the financial statements of these schools offers insights into how their boards of trustees allocated funds as they tried to meet academic goals and survive as new organizations. Revenue and expenditure patterns were compared with national district…

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…

The Observation Of Defects Of School Buildings Over 100 Years Old In Perak

Directory of Open Access Journals (Sweden)

Alauddin Kartina

2016-01-01

Full Text Available Malaysia is blessed with a rich legacy of heritage buildings with unique architectural and historical values. The heritage buildings become a symbol of the national identity of our country. Therefore, heritage buildings, as important monuments should be conserved well to ensure the extension of the building’s life span and to make sure continuity functions of the building for future generations. The aim of this study is to analyze the types of defects attached in school buildings over 100 years located in Perak. The data were collected in four different schools aged over 100 years in Perak. The finding of the study highlighted the types of defects which were categorized based on building elements, including external wall, roof, door, ceiling, staircase, column, internal wall, floor and windows. Finding showed that the type of defects occurred in school buildings over 100 years in Perak is the same as the other heritage buildings. This finding can be used by all parties to take serious actions in preventing defects from occurring in buildings over 100 years. This would ensure that buildings’ functional life span can be extended for future use.

The relationship between first-year achievement and the pedagogical-didactical fit between secondary school and university

NARCIS (Netherlands)

Torenbeek, Marjolein; Jansen, Ellen; Hofman, Adriaan

2011-01-01

Central in this study is the degree to which the pedagogical-didactical approach in undergraduate programmes aligns with the pedagogical-didactical approach in secondary schools, and how this is related to first-year achievement. Approaches to teaching at secondary schools and in first-year

High School Physics, Two-Year Colleges, and Physics Majors

Science.gov (United States)

White, Susan C.

2013-01-01

We have just completed the data collection for our 2012-13 Nationwide Survey of High School Physics and expect to have results to report in the spring. In the interim, we will take a look at physics in two-year colleges (TYCs). In 2007, we surveyed undergraduate seniors in degree-granting physics departments, and we asked these students if they…

International Conferences and Young Scientists Schools on Computational Information Technologies for Environmental Sciences (CITES) as a professional growth instrument

Science.gov (United States)

Gordov, E. P.; Lykosov, V. N.; Genina, E. Yu; Gordova, Yu E.

2017-11-01

The paper describes a regular events CITES consisting of young scientists school and international conference as a tool for training and professional growth. The events address the most pressing issues of application of information-computational technologies in environmental sciences and young scientists’ training, diminishing a gap between university graduates’ skill and concurrent challenges. The viability of the approach to the CITES organization is proved by the fact that single event organized in 2001 turned into a series, quite a few young participants successfully defended their PhD thesis and a number of researchers became Doctors of Science during these years. Young researchers from Russia and foreign countries show undiminishing interest to these events.

Comparison of an empirical forest growth and yield simulator and a forest gap simulator using actual 30-year growth from two even-aged forests in Kentucky

Science.gov (United States)

Daniel A. Yaussy

2000-01-01

Two individual-tree growth simulators are used to predict the growth and mortality on a 30-year-old forest site and an 80-year-old forest site in eastern Kentucky. The empirical growth and yield model (NE-TWIGS) was developed to simulate short-term (

New Mexico School District Profile: 1982-83 School Year.

Science.gov (United States)

Cavatta, Jerry C., Comp.; Borgrink, Henry, Comp.

The purpose of this report is to provide a broad cross section of data on the operation and performance of New Mexico public schools. Data on school district characteristics (40-Day Average Daily Membership; and percent in kindergarten, bilingual, Chapter 1, and special education programs), teacher characteristics (pupil-teacher ratio, salaries,…

Math Anxiety and Math Ability in Early Primary School Years

Science.gov (United States)

Krinzinger, Helga; Kaufmann, Liane; Willmes, Klaus

2009-01-01

Mathematical learning disabilities (MLDs) are often associated with math anxiety, yet until now, very little is known about the causal relations between calculation ability and math anxiety during early primary school years. The main aim of this study was to longitudinally investigate the relationship between calculation ability, self-reported…

What Is International about International Schools? An Institutional Legitimacy Perspective

Science.gov (United States)

Bunnell, Tristan; Fertig, Michael; James, Chris

2016-01-01

In recent years, the number of International Schools around the world has increased rapidly largely as a result of growth of new forms of International Schools, which differ markedly from the traditional forms. These new forms: are often operated on a for-profit commercial basis; are usually for children from the local (indigenous), wealthy…

Do healthy school meals affect illness, allergies and school attendance in 8- to 11-year-old children? A cluster-randomised controlled study.

Science.gov (United States)

Laursen, R P; Lauritzen, L; Ritz, C; Dyssegaard, C B; Astrup, A; Michaelsen, K F; Damsgaard, C T

2015-05-01

A nutritionally adequate diet in childhood is important for health and resistance of allergies and infections. This study explored the effects of school meals rich in fish, vegetables and fibre on school attendance, asthma, allergies and illness in 797 Danish 8- to 11-year-old children. No comparable studies conducted in high-income settings have been identified. The OPUS School Meal Study was a cluster-randomised cross-over trial. Children from third and fourth grades at nine Danish schools received school meals or usual packed lunch (control) for two 3-month periods. Occurrence and duration of illnesses, asthma and allergies during the last 14 days were recorded by parental questionnaires at baseline and after each 3-month period. Self-reported well-being was assessed by visual analogue scales. The school meals did not affect school attendance, parent-reported occurrence or duration of asthma and allergies or self-reported well-being. The most common symptoms of illness were stomach pain (24%), headache (28%) and cold (24%). A slightly higher number of children experienced headaches in the school meal (27%) compared with the control period (22%) (P=0.02). However, subgroup analyses showed that this effect was only seen in children eating school meals in the classroom (P=0.007), and not in common dining areas (P=0.2). No effect was found on other symptoms of illness. Provision of nutritionally balanced school meals did not affect school attendance, asthma, allergies, illness or well-being in 8- to 11-year-old children. The slight increase in occurrence of headaches seems to be related to the physical eating environment.

Professional Growth & Support System Self-Assessment

Science.gov (United States)

Education Resource Strategies, 2013

2013-01-01

The "Professional Growth & Support System Self-Assessment" is designed to help school systems evaluate their current Professional Growth & Support strategy. The self-assessment is organized around the "Eight Principles of Strategic Professional Growth & Support." Each section allows school leaders to identify the…

Year of the Woman, Decade of the Man: trajectories of growth in women's state legislative representation.

Science.gov (United States)

Paxton, Pamela; Painter, Matthew A; Hughes, Melanie M

2009-03-01

The expansion of women's political representation ranks among the most significant trends in American politics of the last 100 years. In this paper, we develop two longitudinal theories to explain patterns of growth and change in women's state legislative representation over time. Gender salience suggests that years in which women's absence from politics is problematized (e.g., 1992-the Year of the Woman) will demonstrate higher levels of growth. Political climate suggests that periods in which domestic issues are stressed (e.g., the 1990s) will produce higher levels of growth than periods in which international issues are stressed (e.g., post 9/11). Combinations of these two theories create four possible trajectories of growth in women's representation that may be observed over time. We use latent growth curve models to assess the four theoretical trajectories, using data on women's state legislative representation from 1982 to 2006. We find that while women achieved fleeting success in the Year of the Woman, further gains were limited in the remainder of the 1990s and average growth stalled completely after 2001. Our results show futher that gender salience and, to a lesser extent political, climate matter to growth and change in women's political power over time.

Vaccination coverage among children in kindergarten - United States, 2013-14 school year.

Science.gov (United States)

Seither, Ranee; Masalovich, Svetlana; Knighton, Cynthia L; Mellerson, Jenelle; Singleton, James A; Greby, Stacie M

2014-10-17

State and local vaccination requirements for school entry are implemented to maintain high vaccination coverage and protect schoolchildren from vaccine-preventable diseases. Each year, to assess state and national vaccination coverage and exemption levels among kindergartners, CDC analyzes school vaccination data collected by federally funded state, local, and territorial immunization programs. This report describes vaccination coverage in 49 states and the District of Columbia (DC) and vaccination exemption rates in 46 states and DC for children enrolled in kindergarten during the 2013-14 school year. Median vaccination coverage was 94.7% for 2 doses of measles, mumps, and rubella (MMR) vaccine; 95.0% for varying local requirements for diphtheria, tetanus toxoid, and acellular pertussis (DTaP) vaccine; and 93.3% for 2 doses of varicella vaccine among those states with a 2-dose requirement. The median total exemption rate was 1.8%. High exemption levels and suboptimal vaccination coverage leave children vulnerable to vaccine-preventable diseases. Although vaccination coverage among kindergartners for the majority of reporting states was at or near the 95% national Healthy People 2020 targets for 4 doses of DTaP, 2 doses of MMR, and 2 doses of varicella vaccine, low vaccination coverage and high exemption levels can cluster within communities. Immunization programs might have access to school vaccination coverage and exemption rates at a local level for counties, school districts, or schools that can identify areas where children are more vulnerable to vaccine-preventable diseases. Health promotion efforts in these local areas can be used to help parents understand the risks for vaccine-preventable diseases and the protection that vaccinations provide to their children.

Children, childhood and schooling: adjustment in the transition from kindergarten to primary school nine years old

Directory of Open Access Journals (Sweden)

Marciel Barcelos

2015-09-01

Full Text Available The following article aims to understand the concepts of children, childhood and education of practitioners of everyday (Teachers graduated in physical education, conductor teacher graduated in Pedagogy and coordinator graduated in Physical Education EMEF "Espírito Santo". Therefore, ethnographic study case became attributed and used as narrative sources produced through record fields, interview and discussion groups. The results show the creation of strategies to incorporate in the children the school cultures. That path is produced by the author's experiences in producing moments that articulate the cultural practices of children with the intentions of the Nine Years of Elementary School Education.

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

Science.gov (United States)

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

2010-04-01

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

The effects of a three-year smoking prevention programme in secondary schools in Helsinki.

Science.gov (United States)

Vartiainen, Erkki; Pennanen, Marjaana; Haukkala, Ari; Dijk, Froukje; Lehtovuori, Riku; De Vries, Hein

2007-06-01

This study evaluates the effects of a 3-year smoking prevention programme in secondary schools in Helsinki. The study is part of the European Smoking prevention Framework Approach (ESFA), in which Denmark, Finland, the Netherlands, Portugal, Spain and the UK participated. A total of 27 secondary schools in Finland participated in the programme (n = 1821). Schools were randomised into experimental (13) and control groups (14). The programme included 14 information lessons about smoking and refusal skills training. The 3-year smoking prevention programme was also integrated into the standard curriculum. The community-element of the programme included parents, parish confirmation camps and dentists. The schools in the experimental group received the prevention programme and the schools in the control group received the standard health education curriculum. Among baseline never smokers (60.8%), the programme had a significant effect on the onset of weekly smoking in the experimental group [OR = 0.63 (0.45-0.90) P = 0.009] when compared with the control group. Being female, doing poorly at school, having parents and best friends who smoke and more pocket money to spend compared with others were associated with an increased likelihood of daily and weekly smoking onset. These predictors did not have an interaction effect with the experimental condition. This study shows that a school- and community-based smoking prevention programme can prevent smoking onset among adolescents.

A qualitative study to assess school nurses' views on vaccinating 12-13 year old school girls against human papillomavirus without parental consent.

Science.gov (United States)

Stretch, Rebecca; McCann, Rosemary; Roberts, Stephen A; Elton, Peter; Baxter, David; Brabin, Loretta

2009-07-21

In the UK, parental consent for the routine vaccination of 12-13 year olds schoolgirls against human papillomavirus (HPV) is recommended, although legally girls may be able to consent themselves. As part of a vaccine study conducted ahead of the National HPV Vaccine Programme we sought the views of school nurses on vaccinating girls who did not have parental consent. HPV vaccination was offered to all 12 year old girls attending schools in two Primary Care Trusts in Greater Manchester. At the end of the study semi-structured, tape-recorded interviews were conducted with school nurses who had delivered the vaccine (Cervarix). The interview template was based on concepts derived from the Theory of Planned Behaviour. Transcripts were analysed thematically in order to understand school nurses' intentions to implement vaccination based on an assessment of Gillick competency. School nurses knew how to assess the competency of under-16s but were still unwilling to vaccinate if parents had refused permission. If parents had not returned the consent form, school nurses were willing to contact parents, and also to negotiate with parents who had refused consent. They seemed unaware that parental involvement required the child's consent to avoid breaking confidentiality. Nurses' attitudes were influenced by the young appearance and age of the school year group rather than an individual's level of maturity. They were also confused about the legal guidelines governing consent. School nurses acknowledged the child's right to vaccination and strongly supported prevention of HPV infection but ultimately believed that it was the parents' right to give consent. Most were themselves parents and shared other parents' concerns about the vaccine's novelty and unknown long-term side effects. Rather than vaccinate without parental consent, school nurses would defer vaccination. Health providers have a duty of care to girls for whom no parental consent for HPV vaccination has been given

The prevalence of overweight, obesity and stunting in school children aged 6-19 years in Beijing, China.

Science.gov (United States)

Wu, Huahong; Li, Hui; Zong, Xinnan

2016-11-01

Childhood/adolescent obesity and stunting are associated with heightened risk of metabolic syndrome. Understanding the prevalence and patterns of stunting, the emergence of overweight/obesity in children and adolescents and the concomitant risk for metabolic syndrome is of critical importance for public health policy. To investigate the prevalence of overweight, obesity and stunting in school children and adolescents aged 6-19 years in Beijing and to compare the differences in screening rates by national and international references. School children aged 6-19 years in Xuanwu, Haidian and Fangshan district were selected. Overweight and obesity in the children was screened for using the International Obesity Task-force (IOTF) and Chinese standards. Stunting was defined as height-for-age Z-score (HAZ) less than -2 using the 2009 Chinese standards and 2007 WHO reference. A total of 99 482 children were included in this survey. The prevalences of overweight and obesity are 17.7% and 14.4% in the Chinese standard, but they are 18.1% and 8.6% in the IOTF standard; there were significant differences between the prevalences of these two standards (p overweight/obesity in boys are all significantly higher than that of girls in every age-group (p children and adolescents (2.6%) according to the Chinese standards, with 2.8% in boys, higher than the 2.5% of girls (p children and adolescents (1.2%) with 1.1% in boys and 1.3% in girls (p overweight/obesity in children and adolescents aged 6-19 years in Beijing was close to western countries, which should be highly valued when considering public health policies and the problem of growth stunting should not be ignored.

Secular trends of physical growth and abdominal adiposity of school children and adolescents living at a moderate altitude in Peru.

Science.gov (United States)

Cossio-Bolaños, Marco; de Arruda, Miguel; Andruske, Cynthia Lee; Luarte-Rocha, Cristian; Gómez-Campos, Rossana

2017-02-01

Identify changes in physical growth and abdominal adiposity at an interval of 14 years in children and adolescents living at a moderate altitude in Peru. The data comes from two cross-sectional studies carried out in the city of Arequipa, Peru, located at a moderate altitude of 2,320 meters. In 2001, 473 males and 482 females were assessed, and in 2015, 432 males and 403 females between 6.0 and 12.9 years old were evaluated. Data were collected in public state schools and measured using the anthropometric variables for weight, height, and waist circumference. Body mass index (BMI) was calculated according to age and sex. Positive trends for weight were identified for both males and females at all ages (p  .05) occurred in height for females between the ages of 6 and 8 years. However, commencing at age 9 until 12 years, females showed positive and significant increases (p Peru. These changes may be associated with the rapid economic development in the country. © 2016 Wiley Periodicals, Inc.

Effects of a school based intervention to promote healthy habits in children 8-11 years old, living in the lowland area of Bologna Local Health Unit.

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Sacchetti, R; Dallolio, L; Musti, M A; Guberti, E; Garulli, A; Beltrami, P; Castellazzi, F; Centis, E; Zenesini, C; Coppini, C; Rizzoli, C; Sardocardalano, M; Leoni, E

2015-01-01

A school based health promotion intervention was performed with the aim of increasing physical activity and improving the dietary habits of primary school pupils, using integrated educational strategies involving schools, families, public bodies, sports associations and public health operators. The intervention concerned 11 classes during 3 school years from 2009-10 (231 third-year school children) to 2011-12 (234 fifth-year school children). Information was collected both before and after the intervention about the dietary habits and the physical activities practised by the children, using the questionnaires of the project !OKkio alla Salute! which were administered to both children and parents. At the same time anthropometric measurements were taken (height, weight, BMI) and motor skills were assessed using standardized tests: Sit & Reach, medicine-ball forward throw, standing long jump, 20 m running speed, and forward roll. At the end of the intervention 12 different expected outcomes were assessed (5 about dietary habits, 5 about motor habits, 1 about anthropometric characteristics, 1 about motor skills). At baseline, 35.8% of the children show excess weight (23.4% overweight; 12.4% obese); this percentage falls to 29.3% (25.3% overweight; 4% obese) after the intervention (p habits improve from the pre- to the post-intervention: there is a rise in the percentage of children who receive an adequate mid-morning snack (p habits do not improve in the same way, since there is the increasing tendency with age to skip from a regular daily practice of physical exercise to favour of the occasional practice of a sport. The motor performances, compared after normalization for modifications due to the process of growth, improve between the third and fifth years of primary school, but with no significant differences. To achieve this objective more focused measures are necessary in the administration of moderate to intense physical exercise. The results point to a positive

Puberty, Health and Sexual Education in Australian Regional Primary Schools: Year 5 and 6 Teacher Perceptions

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Duffy, Bernadette; Fotinatos, Nina; Smith, Amanda; Burke, Jenene

2013-01-01

The research reported in this paper investigates why teachers in regional primary schools in the Ballarat region of Victoria, Australia, are choosing to outsource the teaching of sexuality education. A survey was conducted of 29 Year 5 and Year 6 teachers from local primary schools. The teachers provided information about: their confidence in…

Cardiopulmonary resuscitation training in schools following 8 years of mandating legislation in Denmark

DEFF Research Database (Denmark)

Malta Hansen, Carolina; Zinckernagel, Line; Ersbøll, Annette Kjær

2017-01-01

AND RESULTS: A nationwide cross-sectional survey of Danish school leadership (n=1240) and ninth-grade homeroom teachers (n=1381) was carried out for school year 2013-2014. Qualitative interviews and the Theory of Planned Behavior were used to construct the survey. Logistic regression models were employed...

Cardiopulmonary Resuscitation Training in Schools Following 8 Years of Mandating Legislation in Denmark

DEFF Research Database (Denmark)

Malta Hansen, Carolina; Zinckernagel, Line; Ersbøll, Annette Kjær

2017-01-01

AND RESULTS: A nationwide cross-sectional survey of Danish school leadership (n=1240) and ninth-grade homeroom teachers (n=1381) was carried out for school year 2013-2014. Qualitative interviews and the Theory of Planned Behavior were used to construct the survey. Logistic regression models were employed...

Does school environment affect 11-year-olds' fruit and vegetable intake in Denmark?

DEFF Research Database (Denmark)

Krølner, Rikke; Due, Pernille; Rasmussen, Mette

2009-01-01

It is often found that adolescents eat too little fruit and vegetables. We examined the importance of school for 11-year-olds' daily intake measured by food frequency- and 24-h recall questionnaires in Danish data from the European 2003 Pro Children Survey. Multilevel logistic regression analyses...... > or = 130 g vegetables/day. Most of the total variance in students' intake occurred at the individual level (93-98%). There were larger between-school variations in vegetable intake than in fruit intake. Fruit and vegetable consumption clustered within schools to a larger degree for boys than girls...

Creutzfeldt-Jakob disease 38 years after diagnostic use of human growth hormone

NARCIS (Netherlands)

E.A. Croes (Esther); F. Forey; G.H. Jansen; P.C. Nijssen; C.M. van Duijn (Cornelia)

2002-01-01

textabstractA 47 year old man is described who developed pathology proven Creutzfeldt-Jakob disease (CJD) 38 years after receiving a low dose of human derived growth hormone (hGH) as part of a diagnostic procedure. The patient presented with a cerebellar syndrome, which is compatible with iatrogenic

Cardiopulmonary Resuscitation Training in Schools Following 8 Years of Mandating Legislation in Denmark

DEFF Research Database (Denmark)

Malta Hansen, Carolina; Zinckernagel, Line; Ersbøll, Annette Kjær

2017-01-01

AND RESULTS: A nationwide cross-sectional survey of Danish school leadership (n=1240) and ninth-grade homeroom teachers (n=1381) was carried out for school year 2013-2014. Qualitative interviews and the Theory of Planned Behavior were used to construct the survey. Logistic regression models were employed...... to identify factors associated with completed CPR training. Information from 63.1% of eligible schools was collected: 49.3% (n=611) of leadership and 48.2% (n=665) of teachers responded. According to teachers, 28.4% (95% CI 25.0% to 32.0%) and 10.3% (95% CI 8.1% to 12.8%) of eligible classes had completed CPR...... and automated external defibrillator training, respectively. Among leadership, 60.2% (95% CI 56.2% to 64.1%) reported CPR training had occurred during the 3 years prior to the survey. Factors associated with completed CPR training included believing other schools were conducting training (odds ratio [OR] 9...

Mesa Verde--A Year-Round High School. A Descriptive Report of 1980-81.

Science.gov (United States)

Housden, Terry; Holmes, Lynda

Mesa Verde High School was constructed in 1974 and is the last high school built in the San Juan (California) Unified District. It serves students in grades 9 through 12 and has an open enrollment policy. Mesa Verde operates on a year-round schedule with students divided into three tracks. Basically, each track is in session for 9 weeks and then…

Risk factors for children's receptive vocabulary development from four to eight years in the longitudinal study of Australian children.

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Catherine L Taylor

Full Text Available Receptive vocabulary develops rapidly in early childhood and builds the foundation for language acquisition and literacy. Variation in receptive vocabulary ability is associated with variation in children's school achievement, and low receptive vocabulary ability is a risk factor for under-achievement at school. In this study, bivariate and multivariate growth curve modelling was used to estimate trajectories of receptive vocabulary development in relation to a wide range of candidate child, maternal and family level influences on receptive vocabulary development from 4-8 years. The study sample comprised 4332 children from the first nationally representative Longitudinal Study of Australian Children (LSAC. Predictors were modeled as risk variables with the lowest level of risk as the reference category. In the multivariate model, risks for receptive vocabulary delay at 4 years, in order of magnitude, were: Maternal Non- English Speaking Background (NESB, low school readiness, child not read to at home, four or more siblings, low family income, low birthweight, low maternal education, maternal mental health distress, low maternal parenting consistency, and high child temperament reactivity. None of these risks were associated with a lower rate of growth from 4-8 years. Instead, maternal NESB, low school readiness and maternal mental health distress were associated with a higher rate of growth, although not sufficient to close the receptive vocabulary gap for children with and without these risks at 8 years. Socio-economic area disadvantage, was not a risk for low receptive vocabulary ability at 4 years but was the only risk associated with a lower rate of growth in receptive vocabulary ability. At 8 years, the gap between children with and without socio-economic area disadvantage was equivalent to eight months of receptive vocabulary growth. These results are consistent with other studies that have shown that social gradients in children

Risk factors for children's receptive vocabulary development from four to eight years in the longitudinal study of Australian children.

Science.gov (United States)

Taylor, Catherine L; Christensen, Daniel; Lawrence, David; Mitrou, Francis; Zubrick, Stephen R

2013-01-01

Receptive vocabulary develops rapidly in early childhood and builds the foundation for language acquisition and literacy. Variation in receptive vocabulary ability is associated with variation in children's school achievement, and low receptive vocabulary ability is a risk factor for under-achievement at school. In this study, bivariate and multivariate growth curve modelling was used to estimate trajectories of receptive vocabulary development in relation to a wide range of candidate child, maternal and family level influences on receptive vocabulary development from 4-8 years. The study sample comprised 4332 children from the first nationally representative Longitudinal Study of Australian Children (LSAC). Predictors were modeled as risk variables with the lowest level of risk as the reference category. In the multivariate model, risks for receptive vocabulary delay at 4 years, in order of magnitude, were: Maternal Non- English Speaking Background (NESB), low school readiness, child not read to at home, four or more siblings, low family income, low birthweight, low maternal education, maternal mental health distress, low maternal parenting consistency, and high child temperament reactivity. None of these risks were associated with a lower rate of growth from 4-8 years. Instead, maternal NESB, low school readiness and maternal mental health distress were associated with a higher rate of growth, although not sufficient to close the receptive vocabulary gap for children with and without these risks at 8 years. Socio-economic area disadvantage, was not a risk for low receptive vocabulary ability at 4 years but was the only risk associated with a lower rate of growth in receptive vocabulary ability. At 8 years, the gap between children with and without socio-economic area disadvantage was equivalent to eight months of receptive vocabulary growth. These results are consistent with other studies that have shown that social gradients in children's developmental outcomes

Burnout among medical students during the first years of undergraduate school: Prevalence and associated factors.

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Boni, Robson Aparecido Dos Santos; Paiva, Carlos Eduardo; de Oliveira, Marco Antonio; Lucchetti, Giancarlo; Fregnani, José Humberto Tavares Guerreiro; Paiva, Bianca Sakamoto Ribeiro

2018-01-01

To evaluate the prevalence and possible factors associated with the development of burnout among medical students in the first years of undergraduate school. A cross-sectional study was conducted at the Barretos School of Health Sciences, Dr. Paulo Prata. A total of 330 students in the first four years of medical undergraduate school were invited to participate in responding to the sociodemographic and Maslach Burnout Inventory-Student Survey (MBI-SS) questionnaires. The first-year group consisted of 150 students, followed by the second-, third-, and fourth-year groups, with 60 students each. Data from 265 students who answered at least the sociodemographic questionnaire and the MBI-SS were analyzed (response rate = 80.3%). One (n = 1, 0.3%) potential participant viewed the Informed Consent Form but did not agree to participate in the study. A total of 187 students (187/265, 70.6%) presented high levels of emotional exhaustion, 140 (140/265, 52.8%) had high cynicism, and 129 (129/265, 48.7%) had low academic efficacy. The two-dimensional criterion indicated that 119 (44.9%) students experienced burnout. Based on the three-dimensional criterion, 70 students (26.4%) presented with burnout. The year with the highest frequency of affected students for both criteria was the first year (p = 0.001). Personal attributes were able to explain 11% (ΔR = 0.11) of the variability of burnout under the two-dimensional criterion and 14.4% (R2 = 0.144) under the three-dimensional criterion. This study showed a high prevalence of burnout among medical students in a private school using active teaching methodologies. In the first years of graduation, students' personal attributes (optimism and self-perception of health) and school attributes (motivation and routine of the exhaustive study) were associated with higher levels of burnout. These findings reinforce the need to establish preventive measures focused on the personal attributes of first-year students, providing better

Burnout among medical students during the first years of undergraduate school: Prevalence and associated factors

Science.gov (United States)

Paiva, Carlos Eduardo; de Oliveira, Marco Antonio; Lucchetti, Giancarlo; Fregnani, José Humberto Tavares Guerreiro; Paiva, Bianca Sakamoto Ribeiro

2018-01-01

Objective To evaluate the prevalence and possible factors associated with the development of burnout among medical students in the first years of undergraduate school. Method A cross-sectional study was conducted at the Barretos School of Health Sciences, Dr. Paulo Prata. A total of 330 students in the first four years of medical undergraduate school were invited to participate in responding to the sociodemographic and Maslach Burnout Inventory-Student Survey (MBI-SS) questionnaires. The first-year group consisted of 150 students, followed by the second-, third-, and fourth-year groups, with 60 students each. Results Data from 265 students who answered at least the sociodemographic questionnaire and the MBI-SS were analyzed (response rate = 80.3%). One (n = 1, 0.3%) potential participant viewed the Informed Consent Form but did not agree to participate in the study. A total of 187 students (187/265, 70.6%) presented high levels of emotional exhaustion, 140 (140/265, 52.8%) had high cynicism, and 129 (129/265, 48.7%) had low academic efficacy. The two-dimensional criterion indicated that 119 (44.9%) students experienced burnout. Based on the three-dimensional criterion, 70 students (26.4%) presented with burnout. The year with the highest frequency of affected students for both criteria was the first year (p = 0.001). Personal attributes were able to explain 11% (ΔR = 0.11) of the variability of burnout under the two-dimensional criterion and 14.4% (R2 = 0.144) under the three-dimensional criterion. Conclusion This study showed a high prevalence of burnout among medical students in a private school using active teaching methodologies. In the first years of graduation, students’ personal attributes (optimism and self-perception of health) and school attributes (motivation and routine of the exhaustive study) were associated with higher levels of burnout. These findings reinforce the need to establish preventive measures focused on the personal attributes of first-year

Parenting and Temperament Influence on School Success in 9-13 Year Olds.

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Checa, Purificación; Abundis-Gutierrez, Alicia

2017-01-01

Children spend a lot of time with their parents who are the first agents that educate them. The parenting style implemented in the family influences other contexts outside home such as the school. There is evidence that a positive parenting style has an influence on school success. However, there are other variables related to school success, for example, temperament. The influence of parenting decreases with age as children develop abilities to self-regulate without parents' external control. The aim of the present study was to evaluate the contribution of parenting style and temperament in 9-13 years old children on both academic performance and school adjustment skills. Our hypothesis was that not only parenting style is crucial to academic performance and school adjustment, but also temperament plays an important role in them. We used a Parenting Guide line questionnaire to evaluate parenting style, Early Adolescence Temperament Questionnaire-R to evaluate temperament; Health Resources Inventory to assess children's school adjustment, and academic grades, as indicator of academic performance. We were interested in testing whether or not the effect of parenting style on academic performance and school adjustment was mediated by temperament. We found that emotional and behavioral regulation mediates the relation between parenting and academic performance. These findings inform of the relevance of child's temperament on school success. Implications for education are discussed with emphasis on the importance of understanding students' temperament to promote school adjustment and good academic performance.

The Growth Trend of 0–6 Years Children in Hamadan City , Iran

Directory of Open Access Journals (Sweden)

A. Omidi

2003-07-01

Full Text Available Today millions of children in the world have not got the appropriate growth. For this purpose, this study was performed to evaluate the growth process of children under 6 years old in Hamadan, in addition the surveying this process, the difference in growth of the children were compared and measured by the NCHS standard curve. This was a cross–sectional study that included the research section of 1700 children who was at the average ages of zero, 1, 3, 6, 9,12 months and 1.5 , 2 , 2.5 , 3 , 3.5 , 4 , 4.5 , 5 , 6 years . The selection standard of the children was the perfect physical health and without obvious mental retardation. Regarding the curved standard the results showed that the 50th percentile of boys and girls weight up to 4 and 6 months was increased. Then with increasing the age up to 6 years the weight gradually was decreased, that this weight deduction is closer to the 5th percentile of the standard in 18 and 24 months. The 50th percentile of the children height has been decreased from 9 months up to 6 years too, and the 50th percentile of the head circumference from 18 months up to 6 years of age, constantly and slightly decreased compare to the standard curve. The overall result show that breast feeding is enough for the children up to 6 months and satisfies the children needs. But the causes that decrease the children growth are the lack of mothers knowledge about preparing the supplemental foods and the time of beginning and also inappropriate pattern of nutrition at the time of breast feeding.

First year growth in relation to prenatal exposure to endocrine disruptors - a Dutch prospective cohort study

NARCIS (Netherlands)

de Cock, M.; de Boer, M.R.; Lamoree, M.H.; Legler, J.; van de Bor, M.

2014-01-01

Growth in the first year of life may already be predictive of obesity later in childhood. The objective was to assess the association between prenatal exposure to various endocrine disrupting chemicals (EDCs) and child growth during the first year. Dichloro-diphenyldichloroethylene (DDE),

Body Mass Index and Sociodemographic Predictors of School Lunch Purchase Behavior during a Year-Long Environmental Intervention in Middle School

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Jacey A. Greece

2015-06-01

Full Text Available Modifying the school food environment is on the national agenda as one strategy to improve the nutritional quality of children’s diets. Because few environmental-level interventions have been rigorously evaluated, the evidence base to inform programs and policies is limited. Of concern is the impact that changes to cafeteria offerings will have on participation in school meal programs. This study evaluates school lunch participation in the setting of a year-long middle school cafeteria intervention by examining the association between body mass index (BMI, sociodemographics, and the purchases of school lunch meals. IMOVE meals were healthier choices that met stringent nutritional criteria and were offered alongside standard lunch meals. Students who were overweight had a significantly higher purchase rate for both types of meals compared to those with a healthy BMI. Non-white race, younger age, being male, and low-income status were also significantly associated with participation in school lunch. Results indicate that nutritionally vulnerable students participate in school lunch and are equally likely to buy healthy alternatives or standard meals. This behavioral observation has important implications for school foodservice programs and policies. These results are timely given recent federal legislation to improve the school food environment to influence students’ food choice behaviors.

Body Mass Index and Sociodemographic Predictors of School Lunch Purchase Behavior during a Year-Long Environmental Intervention in Middle School.

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Greece, Jacey A; Kratze, Alyssa; DeJong, William; Cozier, Yvette C; Quatromoni, Paula A

2015-06-10

Modifying the school food environment is on the national agenda as one strategy to improve the nutritional quality of children's diets. Because few environmental-level interventions have been rigorously evaluated, the evidence base to inform programs and policies is limited. Of concern is the impact that changes to cafeteria offerings will have on participation in school meal programs. This study evaluates school lunch participation in the setting of a year-long middle school cafeteria intervention by examining the association between body mass index (BMI), sociodemographics, and the purchases of school lunch meals. IMOVE meals were healthier choices that met stringent nutritional criteria and were offered alongside standard lunch meals. Students who were overweight had a significantly higher purchase rate for both types of meals compared to those with a healthy BMI. Non-white race, younger age, being male, and low-income status were also significantly associated with participation in school lunch. Results indicate that nutritionally vulnerable students participate in school lunch and are equally likely to buy healthy alternatives or standard meals. This behavioral observation has important implications for school foodservice programs and policies. These results are timely given recent federal legislation to improve the school food environment to influence students' food choice behaviors.

Year-round School Makes Good Business Sense, Says This Boardman-Businessman

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Howe, Paul H.

1973-01-01

Argues that year-round schools make good business sense by providing (1) a more efficient use of capital investments, (2) an alleviation of uneconomical and undesirable peaks in working and recreation, and (3) a more sensible way of looking at teacher salaries. (JF)

Readiness and Adjustments to School for Children with Intrauterine Growth Restriction (IUGR): An Extreme Test Case Paradigm

Science.gov (United States)

Geva, Ronny; Yosipof, Rina; Eshel, Rina; Leitner, Yael; Valevski, Aviva Fattal; Harel, Shaul

2009-01-01

This long-term, prospective study evaluated repeatedly school readiness and adjustment at kindergarten and first grade of children with extreme intrauterine growth restriction (IUGR; n = 20) in relation to controls (n = 19). Methods included individual testing of cognitive competence, self-perception, motivation, loneliness and academic…

Changes in the Relation Between Competence Beliefs and Achievement in Math Across Elementary School Years.

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Weidinger, Anne F; Steinmayr, Ricarda; Spinath, Birgit

2018-03-01

Math competence beliefs and achievement are important outcomes of school-based learning. Previous studies yielded inconsistent results on whether skill development, self-enhancement, or reciprocal effects account for the interplay among them. A development-related change in the direction of their relation in the early school years might explain the inconsistency. To test this, 542 German elementary school students (M = 7.95 years, SD = 0.58) were repeatedly investigated over 24 months from Grade 2 to Grade 4. Math competence beliefs declined and had a growing influence on subsequent math grades. This suggests changes in the dominant direction of the relation from a skill development to a reciprocal effects model during elementary school. Findings are discussed with regard to their theoretical and practical implications. © 2017 The Authors. Child Development © 2017 Society for Research in Child Development, Inc.

Growth evaluation of a group of children enrolled in public schools in Rabat, Morocco: the role of socioeconomic factors

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Cherkaoui Dekkaki I

2013-09-01

Full Text Available Imane Cherkaoui Dekkaki,1 Said Ettair,1 Toufik Meskini,1 Nabil Khalloufi,2 Nezha Mouane,1 Amina Barkat21Unité de Pédagogie et de Recherche en Nutrition, 2CRECET, Université Mohammed V, Faculté de Médecine et de Pharmacie de Rabat, Souissi, Rabat, MoroccoObjectives: The aim of this study was to assess the prevalence of underweight, stunting, and the socioeconomic risk factors among children enrolled in primary public schools in Rabat, Morocco.Methods: Twenty-three schools were randomly selected. A cross-sectional study was conducted between April and June 2010. The survey was conducted on the basis of two questionnaires for both parents and children. The references used were from the World Health Organization, 2007.Results: Our study focused on a sample of 1569 children whose average age was 9.7 ± 0.95 years. The prevalence of underweight among girls and boys was 43.1%, while that of stunting was 18.2%. The majority of the children in our population come from a low socioeconomic level. While 59% of fathers are laborers, 85% of mothers are unemployed.Conclusion: In our study, we demonstrated that child malnutrition is strongly linked to a low socioeconomic level. These observations suggest that besides income, schooling and food quality may also be important factors that can affect growth. Educational programs, whether held in schools or informally, such as literacy or parenting classes, are valuable complements to other nutrition sustaining activities.Keywords: underweight, stunting, malnutrition, children, low socioeconomic level

Does the school food environment influence the dietary behaviours of Norwegian 11-year-olds? The HEIA study.

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Gebremariam, Mekdes K; Andersen, Lene F; Bjelland, Mona; Klepp, Knut-Inge; Totland, Torunn H; Bergh, Ingunn H; Lien, Nanna

2012-07-01

The aim of the study is to investigate the influence of the school food environment on the dietary behaviours of 11-year-old Norwegian children in elementary schools. Baseline data from a school-based intervention study: the Health In Adolescents study was used. A total of 1425 11-year-old children from 35 schools from the eastern part of Norway were included. School administrators provided information on the physical, political, and sociocultural school food environment and students reported their intake of fruits, vegetables, sugar-sweetened beverages (SSB), and snacks. Multilevel modelling was used to assess the school-level variance in dietary behaviours and to investigate the association of school food environmental factors with these dietary behaviours. After adjustment for student characteristics, the school level accounted for a small proportion (1.1%-3.0%) of the variance in the dietary behaviours investigated. None of the investigated school food environmental factors were found to be related to the children's reported intake of fruits, vegetables, snacks or SSB. Most of the variance in the dietary behaviours investigated was at the personal level. Thus in this sample, the investigated school-level factors do not appear to exert a strong influence on the dietary behaviours of children. Longitudinal studies using validated measures of the school food environment are needed.

Relationship of lifestyle and body stature growth with the development of myopia and axial length elongation in Taiwanese elementary school children.

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Huang, Chung-Ying; Hou, Chiun-Ho; Lin, Ken-Kuo; Lee, Jiahn-Shing; Yang, Meng-Ling

2014-08-01

The development of myopia and growth of the eye, occur at a time when body stature is increasing. To investigate the relationship of lifestyle and body growth with axial elongation and myopia development among schoolchildren aged 7 to 9 years. Prospective study. Children in elementary schools without serious eye disorders were invited to participate. We measured cycloplegic refraction, corneal curvature, intraocular pressure, axial length, body height, and weight. Questionnaires about the children's daily lifestyles, family members' myopia and parents' socio-demographic status were completed. The children were followed up every 6 months in a 3-year period. Bivariate correlations, simple and multiple regression. Eighty-eight children participated in this study. Forty-eight were myopic at the beginning of the study, and their myopia correlated with longer axial length and parental myopia (P = 0.015, 0.012). Sixty-five children (74%) completed the study, and the rates of change per year were -0.43 ± 0.58 (mean + standard deviation) diopters in spherical equivalence, 0.32 ± 0.25 mm in axial length (AL), 5.73 ± 2.71 cm in body height, and 3.84 ± 2.23 kg in weight. The axial length change was positively correlated with the height change (P influence on myopia development, and the environment factor as near work intensity was related to myopia progression.

A Year in Review: The "High School Journal" in 1920

Science.gov (United States)

Job, Jennifer G.

2009-01-01

In 1920, the "High School Journal" had been up and running for a year and cost 15 cents an issue. Robert Goddard was ridiculed by the "New York Times" for predicting space travel (a retraction was printed in 1969), small countries like Ireland and Romania were fighting for their own governments, and American women voted for the…

Supporting Social and Cognitive Growth Among Disadvantaged Middle-Grades Students in TASC After-School Projects

Directory of Open Access Journals (Sweden)

Christina A. Russell

2006-09-01

Full Text Available The field of after-school programming remains rife with unanswered questions. What constitutes quality in after-school programs? Are after-school opportunities valuable for participants regardless of their quality? Are differences in quality associated with differences in participant benefit? This sub-study of the longitudinal evaluation of The After-School Corporation (TASC looks at how after-school opportunities with varying features affect urban middle-grades (6-8 adolescents who live in impoverished circumstances. Supported by the William T. Grant Foundation, the study explores the associations between after-school project features and the social and cognitive outcomes of disadvantaged middle-grades participants in TASC programs. The study relies on data collected during the 2001-02 and 2002-03 school years in eight TASC projects serving middle-grades students.

Professional Development and the Teaching Schools Experiment in England: Leadership Challenges in an Alliance's First Year

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Dowling, Simon

2016-01-01

This article reports findings from the first year of a longitudinal, mixed-methods case study of a large teaching school alliance in England. This national initiative is intended to drive improvement at system level by grouping schools around formally designated teaching schools. These "alliances" work collaboratively to share learning,…

Teacher-student interpersonal relationships and academic motivation within one school year : developmental changes and linkage

NARCIS (Netherlands)

Opdenakker, Marie-Christine; Maulana, Ridwan; den Brok, Perry

The present study explored the developmental changes of teacher-student interpersonal relationships as well as that of academic motivation among first-grade secondary school students. In addition, the link between teacher-student interpersonal behaviour and academic motivation across the school year

Evaluation of the School Breakfast Program Pilot Project: Findings from the First Year of Implementation. Nutrition Assistance Program Report Series.

Science.gov (United States)

McLaughlin, Joan E.; Bernstein, Lawrence S.; Crepinsek, May Kay; Daft, Lynn M.; Murphy, J. Michael

In 1998, Congress authorized implementation of a 3-year pilot breakfast program involving 4,300 students in elementary schools in 6 school districts representing a range of economic and demographic characteristics. The program began in the 2000-01 school year. This lengthy report presents the findings from the pilot's first year. The study had two…

Height for age z score and cognitive function are associated with Academic performance among school children aged 8-11 years old.

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Haile, Demewoz; Nigatu, Dabere; Gashaw, Ketema; Demelash, Habtamu

2016-01-01

Academic achievement of school age children can be affected by several factors such as nutritional status, demographics, and socioeconomic factors. Though evidence about the magnitude of malnutrition is well established in Ethiopia, there is a paucity of evidence about the association of nutritional status with academic performance among the nation's school age children. Hence, this study aimed to determine how nutritional status and cognitive function are associated with academic performance of school children in Goba town, South East Ethiopia. An institution based cross-sectional study was conducted among 131 school age students from primary schools in Goba town enrolled during the 2013/2014 academic year. The nutritional status of students was assessed by anthropometric measurement, while the cognitive assessment was measured by the Kaufman Assessment Battery for Children (KABC-II) and Ravens colored progressive matrices (Raven's CPM) tests. The academic performance of the school children was measured by collecting the preceding semester academic result from the school record. Descriptive statistics, bivariate and multivariable linear regression were used in the statistical analysis. This study found a statistically significant positive association between all cognitive test scores and average academic performance except for number recall (p = 0.12) and hand movements (p = 0.08). The correlation between all cognitive test scores and mathematics score was found positive and statistically significant (p academic subjects among school age children (ß = 0.53; 95 % CI: 0.11-0.95). A single unit change of age resulted 3.23 unit change in average score of all academic subjects among school age children (ß = 3.23; 95 % CI: 1.20-5.27). Nutritional status (height for age Z score) and wealth could be modifiable factors to improve academic performance of school age children. Moreover, interventions to improve nutrition for mothers and children may be

Growth Disparity between Medical Research and Medical Services ...

Indian Academy of Sciences (India)

Growth Disparity between Medical Research and Medical Services in India. British rulers opened hospitals for modern medicine; medical colleges; nurses schools etc. in the 19th century to the joyous welcome of natives. During the same period, they set up Indian Research Fund Association two years ahead of the MRC of ...

Accelerators at school

Energy Technology Data Exchange (ETDEWEB)

Anon.

1986-06-15

Latest subject covered by the CERN Accelerator School was 'Applied Geodesy of Particle Accelerators', which attracted an impressive number of outside participants to CERN for a week in April. Since the forerunners of today's particle accelerators were demonstrated over 50 years ago, the positioning of accelerator components has progressed from the laboratory bench-top to tunnels tens of kilometres long. Despite this phenomenal growth in size, sub-millimetre accuracy is still required.

Does a selection interview predict year 1 performance in dental school?

Science.gov (United States)

McAndrew, R; Ellis, J; Valentine, R A

2017-05-01

It is important for dental schools to select students who will complete their degree and progress on to become the dentists of the future. The process should be transparent, fair and ethical and utilise selection tools that select appropriate students. The interview is an integral part of UK dental schools student selection procedures. This study was undertaken in order to determine whether different interview methods (Cardiff with a multiple mini interview and Newcastle with a more traditional interview process) along with other components used in selection predicted academic performance in students. The admissions selection data for two dental schools (Cardiff and Newcastle) were collected and analysed alongside student performance in academic examinations in Year 1 of the respective schools. Correlation statistics were used to determine whether selection tools had any relevance to academic performance once students were admitted to their respective Universities. Data was available for a total of 177 students (77 Cardiff and 100 Newcastle). Examination performance did not correlate with admission interview scores at either school; however UKCAT score was linked to poor academic performance. Although interview methodology does not appear to correlate with academic performance it remains an integral and very necessary part of the admissions process. Ultimately schools need to be comfortable with their admissions procedures in attracting and selecting the calibre of students they desire. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Dental erosion in 12-year-old school children living in Jakarta

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Septalita, A.; Bahar, A.; Agustanti, A.; Rahardjo, A.; Maharani, D. A.; Rosalien, R.

2017-08-01

This study assesses the dental erosion status of 12-year-old Indonesian children and studies the determinants of dental erosion of these children. The survey was performed in 2016 with ethics approval. A multistage cluster proportional to size random sampling method was adopted to select 12-year-old children in 24 primary schools in Jakarta. The parents were asked to complete a self-administered questionnaire concerning their children’s diet and oral health habits. The children were examined by a single calibrated examiner. Detection of dental erosion followed basic erosive wear examination (BEWE) criteria. A total of 487 children participated in the survey. Most children (88%) had at least some signs of erosion (BEWE > 0), with dentin being involved in 50% of the cases (BEWE = 2). Dental erosion was significantly related to gender, the frequencies of citric tea consumption, parent’s dental knowledge, father’s education, and dental caries (OR = 3.148). The 12-year-old Indonesian school children who lived in Jakarta had signs of erosion, although severe erosion was not found. Screening programs should be provided to identify risk groups so early preventive measures can be taken.

Labour Markets for Inclusive Growth in Latin America | IDRC ...

International Development Research Centre (IDRC) Digital Library (Canada)

... poverty, corruption and low level of education (Latinobarómetro 2009). ... the pervasiveness of informal employment and what it means for growth and inclusion. ... yearly summer school on evidence-based analysis of labour markets and inclusive ... In partnership with UNESCO's Organization for Women in Science for the ...

Childhood growth and development associated with need for full-time special education at school age.

Science.gov (United States)

Mannerkoski, Minna; Aberg, Laura; Hoikkala, Marianne; Sarna, Seppo; Kaski, Markus; Autti, Taina; Heiskala, Hannu

2009-01-01

To explore how growth measurements and attainment of developmental milestones in early childhood reflect the need for full-time special education (SE). After stratification in this population-based study, 900 pupils in full-time SE groups (age-range 7-16 years, mean 12 years 8 months) at three levels and 301 pupils in mainstream education (age-range 7-16, mean 12 years 9 months) provided data on height and weight from birth to age 7 years and head circumference to age 1 year. Developmental screening was evaluated from age 1 month to 48 months. Statistical methods included a general linear model (growth measurements), binary logistic regression analysis (odds ratios for growth), and multinomial logistic regression analysis (odds ratios for developmental milestones). At 1 year, a 1 standard deviation score (SDS) decrease in height raised the probability of SE placement by 40%, and a 1 SDS decrease in head size by 28%. In developmental screening, during the first months of life the gross motor milestones, especially head support, differentiated the children at levels 0-3. Thereafter, the fine motor milestones and those related to speech and social skills became more important. Children whose growth is mildly impaired, though in the normal range, and who fail to attain certain developmental milestones have an increased probability for SE and thus a need for special attention when toddlers age. Similar to the growth curves, these children seem to have consistent developmental curves (patterns).

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

Science.gov (United States)

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

2016-01-01

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

Functional performance of school children diagnosed with developmental delay up to two years of age

Science.gov (United States)

Dornelas, Lílian de Fátima; Magalhães, Lívia de Castro

2016-01-01

Abstract Objective: To compare the functional performance of students diagnosed with developmental delay (DD) up to two years of age with peers exhibiting typical development. Methods: Cross-sectional study with functional performance assessment of children diagnosed with DD up to two years of age compared to those with typical development at seven to eight years of age. Each group consisted of 45 children, selected by non-random sampling, evaluated for motor skills, quality of home environment, school participation and performance. ANOVA and the Binomial test for two proportions were used to assess differences between groups. Results: The group with DD had lower motor skills when compared to the typical group. While 66.7% of children in the typical group showed adequate school participation, receiving aid in cognitive and behavioral tasks similar to that offered to other children at the same level, only 22.2% of children with DD showed the same performance. Although 53.3% of the children with DD achieved an academic performance expected for the school level, there were limitations in some activities. Only two indicators of family environment, diversity and activities with parents at home, showed statistically significant difference between the groups, with advantage being shown for the typical group. Conclusions: Children with DD have persistent difficulties at school age, with motor deficit, restrictions in school activity performance and low participation in the school context, as well as significantly lower functional performance when compared to children without DD. A systematic monitoring of this population is recommended to identify needs and minimize future problems. PMID:26553573

Functional performance of school children diagnosed with developmental delay up to two years of age

Directory of Open Access Journals (Sweden)

Lílian de Fátima Dornelas

2016-03-01

Full Text Available Abstract Objective: To compare the functional performance of students diagnosed with developmental delay (DD up to two years of age with peers exhibiting typical development. Methods: Cross-sectional study with functional performance assessment of children diagnosed with DD up to two years of age compared to those with typical development at seven to eight years of age. Each group consisted of 45 children, selected by non-random sampling, evaluated for motor skills, quality of home environment, school participation and performance. ANOVA and the Binomial test for two proportions were used to assess differences between groups. Results: The group with DD had lower motor skills when compared to the typical group. While 66.7% of children in the typical group showed adequate school participation, receiving aid in cognitive and behavioral tasks similar to that offered to other children at the same level, only 22.2% of children with DD showed the same performance. Although 53.3% of the children with DD achieved an academic performance expected for the school level, there were limitations in some activities. Only two indicators of family environment, diversity and activities with parents at home, showed statistically significant difference between the groups, with advantage being shown for the typical group. Conclusions: Children with DD have persistent difficulties at school age, with motor deficit, restrictions in school activity performance and low participation in the school context, as well as significantly lower functional performance when compared to children without DD. A systematic monitoring of this population is recommended to identify needs and minimize future problems.

[Preschool familial environment and academic difficulties: A 10-year follow-up from kindergarten to middle school].

Science.gov (United States)

Câmara-Costa, H; Pulgar, S; Cusin, F; Dellatolas, G

2016-02-01

The persistence of academic difficulties from childhood through adulthood has led researchers to focus on the identification of the early factors influencing children's subsequent achievement in order to improve the efficient screening of children who might be at risk of school failure. The foundations of academic achievement can be accurately traced back to the preschool years prior to children's entry in formal schooling and are largely influenced by environmental determinants. Importantly, some environmental conditions act as early risk factors undermining children's later academic achievement due to the well-established relation between underachievement and exposure to moderate to high levels of environmental risk. In the present study, we aimed to investigate the longitudinal effects of environment-level factors (sociodemographic and family characteristics) and early risk exposure at kindergarten on children's subsequent academic achievement at the end of middle school (grade 9). The sample of analysis comprised 654 kindergarteners aged 5-6 years (2001-2002 school year) followed through the end of middle school when they were aged 14-15 years (2010-2011 school year). At kindergarten, assessment included questionnaire-based measures of sociodemographic and family background characteristics. These included an original set of information pertaining to family background including parental nationality, education level, history of reading difficulties, type of early childcare, family situation, family size, and language-based bedtime routines, as well as individual-level factors such as children's first language, medical history, language delay, birth weight, age of walking onset, and gestation period. At grade 9, outcome measures were composed of children's results in the national evaluations performed at the end of middle school ("Diplôme National du Brevet"), or history of repetition for a second year of the same class. The results indicated that all family

Estimating dim light melatonin onset (DLMO) phase in adolescents using summer or school-year sleep/wake schedules.

Science.gov (United States)

Crowley, Stephanie J; Acebo, Christine; Fallone, Gahan; Carskadon, Mary A

2006-12-01

This analysis examined associations between the salivary dim light melatonin onset (DLMO) phase and self-selected sleep/ wake schedules in groups of children and adolescents during summer vacation and during the school year to determine the degree to which sleep/wake patterns can estimate salivary DLMO phase. Participants slept at home on self-selected schedules for 5 consecutive nights and reported their bedtime and wake-up time via daily telephone messages. Salivary melatonin was sampled in the laboratory on one evening every 30 minutes in dim light (females) contributed 149 DLMO phase and sleep/wake pattern measures while on a school year schedule ("school group"). A separate group, ages 9 to 16 years (mean age = 13.1, SD = 1.3 years, 30 males, 29 females) contributed 59 DLMO phase and sleep/wake pattern measures while on a summer schedule ("summer group"). Bedtime, midsleep time, and wake-up time were positively correlated with DLMO phase in both groups. Although all correlation coefficients for the summer group were statistically greater compared to the school group, the regression equations predicted DLMO phase within +/- 1 hour of the measured DLMO phase in approximately 80% for both groups. DLMO phase can be estimated using self-selected sleep/wake patterns during the school year or summer vacation in healthy children and adolescents.

[Characteristics of physical growth of schoolchildren in Mongolia and their forming factors].

Science.gov (United States)

Pogorelova, I G; Amgalan, G

The article considers the findings of hygienic assessments of educational conditions in urban and rural schools in Mongolia and socio-economic conditions of living of schoolchildren and analysis of anthropometric measurements of schoolchildren aged of 7-16 years in relation to the assessment of harmonicity of their physical development. Hygienic conditions in Mongolian schools are characterized by improper organization of the educational - accomplishment process, high occupancy rate in classes causing insufficient space for a pupil and disconformity of school furniture parameters of school desks and chairs to growth and age requirements of pupils. Comparative assessment of socio-economic factors revealed (выделено автором) that the majority (84.1%) of rural pupils reside in uncomfortable houses and gerdwellings, 58.5 % - in large families with many children, 46.3 % - in families with poor living conditions. There were obtained data about differences in physical development of urban and rural schoolchildren pronounced with age by the gain in the number of children with disharmonious development and children with lower physical indices of the development, delayed by 1-2 years appearance of the crossing of growth and growth shift typical for rural children in comparison with their urban counterparts. According to results of multivariate regression analysis most significant factors for the formation of physical development of school children in descending order are academic workload, the place of residence, the number of children in the family, uncomfortable living conditions, household income and parent’s education. In the presence of these factors, the risk of the formation of disharmonious physical growth of school children increases by 1.8-2.8 times. The probability of the risk offormation of disharmonious physical development of schoolchildren living in rural areas was found to be by 2.5 times more than for their urban counterparts. The results

Secular trends of growth and pubertal maturation of school children in Southern Thailand.

Science.gov (United States)

Jaruratanasirikul, Somchit; Sriplung, Hutcha

2015-01-01

In Thailand, studies of growth date back to 1975, but there have been no studies examining any trends in increasing/decreasing growth. To determine if there have been any secular trends of increasing/decreasing growth and/or ages at puberty in Thai children. In 2012, a cross-sectional study of growth was conducted in 3460 children. The median heights and weights and the ages of pubertal maturation were compared with previous studies. Correlations between the secular trends and the health statistics indicators were calculated. From 1975-2012, the median final height of boys and girls had increased by 1.32 and 0.86 cm/decade and weight by 2.49 and 1.76 kg/decade, respectively. In girls, the age at thelarche and menarche had declined by 0.39 and 0.12 years/decade, respectively. In boys, the age at testicular enlargement Tanner II had declined by 0.15 years/decade. Increased physical growth was positively correlated to life expectancy, per capita income and prevalence of overweight/obesity was negatively correlated to prevalence of malnutrition and under-five mortality rate. The positive secular trend towards an increase in growth and a decline in the age at onset of puberty of Thai children is correlated with improvements in overall living conditions in Thailand.

A Year after Columbine: Public Looks to Parents More than Schools To Prevent Violence.

Science.gov (United States)

Pew Research Center for the People and the Press, Washington, DC.

An April 2000 telephone survey queried a nationwide sample of 1,000 adults, including 283 parents of children ages 5 to 17 years, concerning school violence and other issues in the news. The vast majority of those surveyed said they believe it is the responsibility of parents to ensure that school shootings, such as occurred at Columbine High…

When Free Isn't Free: The Realities of Running Open Source in School

Science.gov (United States)

Derringer, Pam

2009-01-01

Despite the last few years' growth in awareness of open-source software in schools and the potential savings it represents, its widespread adoption is still hampered. Randy Orwin, technology director of the Bainbridge Island School District in Washington State and a strong open-source advocate, cautions that installing an open-source…

Evaluating the Effectiveness of a School-Based Counselling Service in the UK

Science.gov (United States)

Fox, Claire L.; Butler, Ian

2009-01-01

Despite the growth of school counselling in the UK, very few studies have examined its effectiveness. As part of a wider evaluation of the work of the NSPCC Schools Counselling Project, 219 pupils aged 11-17 years completed the TEEN CORE questionnaire before receiving counselling; 104 of these pupils also completed a questionnaire after…

Last Five Years Pakistan Economic Growth Rate GDP And Its Comparison With China India And Bangladesh

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Abdul Rehman

2015-01-01

Full Text Available Abstract This paper formulates and reviews Pakistans last five years economic growth rate and its comparison with the growth rate of China India and Bangladesh. As growth rate the amount of increment of a specific variable has gained within a specific period of time and context. In fact economic growth rate provides general direction and magnitude of growth for overall economy.

Sexual behavior, depressive feelings, and suicidality among Estonian school children aged 13 to 15 years.

Science.gov (United States)

Heidmets, L; Samm, A; Sisask, M; Kõlves, K; Aasvee, K; Värnik, A

2010-01-01

The present paper is based on a WHO Collaborative Cross-National Study "Health Behavior in School-Aged Children (HBSC)." It aimed at describing and analyzing how the sexual behaviors of 13- to 15-year-old Estonian school children were associated with self-reported depressive feelings and suicidality. Distinctive behavioral traits in relation to age of first sexual intercourse were also investigated. Self-reported questionnaires from school children (n = 3,055) were analyzed. In total, 15.2% of school children reported being nonvirgin. Among 13-year-olds, 2.9% of girls and 6.8% of boys were nonvirgins. Approximately 25% of the 15-year-old girls and boys were nonvirgins. The likelihood of depressive feelings and suicidal ideation increased significantly in both genders with loss of virginity. Boys who had lost their virginity at 13 years or younger were 4.2 times more likely to have suicidal thoughts; comparable girls were 7.8 times more likely to have suicidal thoughts. Compared to virgins, youths who had lost their virginity reported poor self-assessed health and more risk behaviors in themselves and their peers. Experiences of sexual intercourse increased the odds ratios for depressive feelings and suicidality. The earlier sexual intercourse was initiated, the greater were the odds of lower mental well-being. Risk behaviors emerged as a complex phenomenon requiring complex prevention.

Oregon's On-Time High School Graduation Rate Shows Strong Growth in 2014-15. Research Brief

Science.gov (United States)

Oregon Department of Education, 2016

2016-01-01

Oregon continues to make gains in its on-time high school graduation rate. The rate increased to 74% for the 2014-15 school year--up from 72% the year before. The graduation rate for almost all student groups rose, led by Hispanic students (2.4 percentage points) and Black students (2.4 percentage points). The rate for economically disadvantaged…

Concerted actions of insulin-like growth factor 1, testosterone, and estradiol on peripubertal bone growth: a 7-year longitudinal study.

Science.gov (United States)

Xu, Leiting; Wang, Qin; Wang, Qingju; Lyytikäinen, Arja; Mikkola, Tuija; Völgyi, Eszter; Cheng, Shumei; Wiklund, Petri; Munukka, Eveliina; Nicholson, Patrick; Alén, Markku; Cheng, Sulin

2011-09-01

A better understanding of how bone growth is regulated during peripuberty is important for optimizing the attainment of peak bone mass and for the prevention of osteoporosis in later life. In this report we used hierarchical models to evaluate the associations of insulin-like growth factor 1 (IGF-1), estradiol (E(2) ), and testosterone (T) with peripubertal bone growth in a 7-year longitudinal study. Two-hundred and fifty-eight healthy girls were assessed at baseline (mean age 11.2 years) and at 1, 2, 3.5, and 7 years. Serum concentrations of IGF-1, E(2) , and T were determined. Musculoskeletal properties in the left lower leg were measured using peripheral quantitative computed tomography (pQCT). Serum levels of IGF-1, E(2) , and T increased dramatically before menarche, whereas they decreased, plateaued, or increased at a lower rate, respectively, after menarche. IGF-1 level was positively associated with periosteal circumference (PC) and total bone mineral content (tBMC) throughout peripuberty but not after adjustment for muscle cross-sectional area (mCSA). On the other hand, IGF-1 was associated with tibial length (TL) independently of mCSA before menarche. T was positively associated with TL, PC, tBMC, and cortical volumetric bone mineral density, independent of mCSA, before menarche but not after. E(2) was associated with TL positively before menarche but negatively after menarche. These findings suggest that during puberty, circulating IGF-1 promotes bone periosteal apposition and mass accrual indirectly, probably through stimulating muscle growth, whereas the effects of sex steroids on bone growth differ before and after menarche, presenting a biphasic pattern. Hence the concerted actions of these hormones are essential for optimal bone development in peripuberty. Copyright © 2011 American Society for Bone and Mineral Research.

Law Schools and the Continuing Growth of the Legal Profesion

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Herbert Kritzer

2013-07-01

Full Text Available In most countries for which data are available, the size of the legal profession has continued to grow over the last 40 plus years. This continued growth reflects the perceived attractiveness of a career as a legal professional (i.e., the demand and the incentives of the institutions that provide legal education, and hence serve as primary gatekeepers, to maintain or increase the number of students they enroll. In some countries, perhaps most prominently the United States, structural changes in the opportunities for careers in the legal profession are likely to put pressure on law schools that could result in changes in the supply of opportunities to obtain the legal education required to become a lawyer. En la mayoría de los países de los que se dispone de datos, el número de abogados no ha dejado de crecer desde hace más de 40 años. Este crecimiento constante, refleja el atractivo que se percibe en una profesión como la abogacía (esto es, la demanda, y los incentivos de las instituciones que imparten estos estudios, y constituyen la primera barrera para mantener o aumentar el número de estudiantes que aceptan. En algunos países, tal vez de forma más destacada en Estados Unidos, es probable que los cambios estructurales en las oportunidades de trabajar como abogado obliguen a las facultades de derecho a modificar la oferta para acceder a la carrera de derecho.

An Exploratory Analysis of Features of New Orleans Charter Schools Associated with Student Achievement Growth. REL 2018-287

Science.gov (United States)

Wolf, Patrick J.; Lasserre-Cortez, Shannon

2018-01-01

In the wake of Hurricane Katrina, the number of charter schools in New Orleans has rapidly expanded. During the 2012/13 school year--the period covered by this study--of the 85 public schools in New Orleans, 75 were chartered, enrolling more than 84 percent of all public school students in the city in 92 different school campuses. This study…

Prevalence of Dental Caries in 5 – 6 Years and 12 – 13 Years Age Group of School Children of Kathmandu Valley

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B Subedi

2011-12-01

Full Text Available Introduction: Dental caries is one of the most common conditions affecting the general health of children. The present study was carried out among school children of Kathmandu valley to determine the prevalence of dental caries in two age groups. Methods: The study was conducted from December 2007 to May 2008. The age of the school children of the study was divided into two group: 5 - 6 years and 12 - 13 years. A stratifi ed cluster sampling with proportional allocation was used while grouping the subjects. The dental status examination was done with the help of trained dentists. Decayed, missed and fi lled teeth index and decayed, missed and fi lled surfaces index (dmft for primary dentition and DMFT for permanent dentition were used as the standard tools for the determination of prevalence. Results: A total of 638 students (325 of age group 12 - 13 years and 313 of age group 5 - 6 years from 30 different schools of the Kathmandu valley were included in the study. The caries status was found higher in the age group of 5 - 6 years than in the 12 - 13 years and it was found to be statistically signifi cant (p < 0.001. The dmfs and caries percentage of the age group 5 - 6 years and the DMFS and caries percent of the 12 - 13 years was found to be 3.79, 69 % and 1.6, 53.23 % respectively. The dmft/dmfs value was found to be signifi cant according to the districts in the 5 - 6 years age group whereas the DMFS was found statistically signifi cant among the sexes of the 12 - 13 years age group. Conclusions: The caries percentage was found to be above the recommended level of the World Health Organization. However, the DMFS and DMFT values were within the WHO level. Keywords: Children, dental caries, DMF index.

Dental erosion among 12-14 year old school children in Khartoum: a pilot study.

Science.gov (United States)

El Karim, I A; Sanhouri, N M; Hashim, N T; Ziada, H M

2007-09-01

To investigate dental erosion among 12-14 year old Sudanese school children and evaluate the associated risk factors. Cross sectional survey in secondary schools in Khartoum city, Sudan. A sample of 157 school children was obtained from both private and public schools. Erosion on the labial and palatal surfaces of maxillary incisors was measured by criterion based on the Smith and Knight Tooth Wear Index. Dietary intake and other related factors were assessed using a questionnaire. The overall erosion prevalence in this group was 66.9%, of which 45.2% was mild and 21.7% was moderate erosion. A strong association was found between erosion and private schooling (higher socioeconomic groups), carbonated drinks, herbal hibiscus drink and traditional acidic food consumption. There was a high prevalence of dental erosion among Sudanese school children which was mild to moderate in severity and was strongly associated with acidic dietary intake

Astronomy in the early years of elementary education: a partnership between university and school

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Barai, A.; Carvalho Neto, J. T.; Garrido, D.; Ityanagui, G.; Navi, M.

2016-12-01

This paper describes the interaction and partnership experience between a school and one of the Federal University of São Carlos (UFSCar)campi, both located in Araras, SP, aiming to teach and promote astronomy and astronautics knowledge among students of the first five years of Elementary Education. This initiative made use of Brazilian Olympiad of Astronomy and Astronautics as a motivating event for the theme exploration. The actions were divided into two fronts: an improvement course for the school teachers conducted by university professors and lectures for students by UFSCar students under the guidance of university teachers and the school coordinators. By the observed results, we noticed the importance of narrowing the distance school-university, promoting learning for both institutions and helping to raise the level of education from elementary school to college.

[Fifty years of population growth and absorbing manual labor in Brazil, 1950-2000].

Science.gov (United States)

Paiva, P D

1986-01-01

The economically active population has grown rapidly in Brazil, resulting either from population growth or increased female participation in the work force. This rhythm of growth will continue at least until the end of this century. The authors suggest that the impact of the recent decline in fertility will be moderate and will only affect the younger age groups. Despite the rapid growth of employment in the processing industry, the relative size of the so-called informal sector has remained stable since 1950. It is further predicted that, given the economically active population's rate of growth and the decrease in employment in agriculture, there will be a great demand for urban employment in the next 20 years.

Albania; Request for a Three-Year Arrangement Under the Poverty Reduction and Growth Facility

OpenAIRE

International Monetary Fund

2002-01-01

This paper evaluates Albania’s Request for a Three-Year Arrangement Under the Poverty Reduction and Growth Facility (PRGF). Sound financial policies under the previous PRGF-supported program helped stabilize the economy and restore high growth, but poverty remains widespread. The authorities’ medium-term strategy aims to promote inclusive growth, as the country continues to be plagued by poverty. The proposed PRGF arrangement is justified by the authorities’ commendable performance under the ...

Ten-Year Effect of Six Site-Preparation Treatments on Piedmont Loblolly Pine Survival and Growth

Science.gov (United States)

M. Boyd Edwards

1994-01-01

Limited information is available on growth responses to different levels of intensity for site preparation in the Piedmont. In the present study, six intensities of site preparation were compared for their effect on survival, height and diameter growth, total volume produced, and basal area per acre for the first 10 years after treatment. Rates of survival and growth...

GeoFORCE Alaska: Four-Year Field Program Brings Rural Alaskan High School Students into the STEM Pipeline

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Fowell, S. J.; Rittgers, A.; Stephens, L.; Hutchinson, S.; Peters, H.; Snow, E.; Wartes, D.

2016-12-01

GeoFORCE Alaska is a four-year, field-based, summer geoscience program designed to raise graduation rates in rural Alaskan high schools, encourage participants to pursue college degrees, and increase the diversity of Alaska's technical workforce. Residents of predominantly Alaska Native villages holding degrees in science, technology, engineering, or math (STEM) bring valuable perspectives to decisions regarding management of cultural and natural resources. However, between 2010 and 2015 the average dropout rate for students in grades 7-12 was 8.5% per year in the North Slope School District and 7% per year in the Northwest Arctic School District. 2015 graduation rates were 70% and 75%, respectively. Statewide statistics highlight the challenge for Alaska Native students. During the 2014-2015 school year alone 37.6% of Alaska Native students dropped out of Alaskan public schools. At the college level, Alaska Native students are underrepresented in University of Alaska Fairbanks (UAF) science departments. Launched in 2012 by UAF in partnership with the longstanding University of Texas at Austin program, GeoFORCE applies the cohort model, leading the same group of high school students on geological field academies during four consecutive summers. Through a combination of active learning, teamwork, and hands-on projects at spectacular geological locations, students gain academic skills and confidence that facilitate high school and college success. To date, GeoFORCE Alaska has recruited two cohorts. 78% of these students identify as Alaska Native, reflecting community demographics. The inaugural cohort of 18 students from the North Slope Borough completed the Fourth-Year Academy in summer 2015. 94% of these students graduated from high school, at least 72% plan to attend college, and 33% will major in geoscience. A second cohort of 34 rising 9th and 10th graders entered the program in 2016. At the request of corporate sponsors, this cohort was recruited from both the

[Soil dryness characteristics of alfalfa cropland and optimal growth years of alfalfa on the Loess Plateau of central Gansu, China].

Science.gov (United States)

Luo, Zhu-zhu; Li, Ling-ling; Niu, Yi-ning; Cai, Li-qun; Zhang, Ren-zhi; Xie, Jun-hong

2015-10-01

This paper investigated soil moisture in alfalfa (Medicago sativa) cropland with different growth years (1, 3, 8, 12 and 14 years) and discussed the optimum growth years of alfalfa on the Loess Plateau of central Gansu. The results showed that the soil moisture along 0-300 cm soil profile of alfalfa croplands with different growth years was obviously lower than that of the local soil stable moisture. The soil water contents in croplands with alfalfa that had grown for 12 and 14 years were only 9.2% and 7.1% of local soil stable moisture, respectively, which were even lower than the lower limit of alfalfa growth. The average soil dryness indexes along 0-300 cm soil profile in 1, 3, 8, 12 and 14 years alfalfa croplands were 125.4%, 30.5%, 18.4%, -34.2% and -83.3% respectively. The results indicated that soil dryness occurred to varying degrees with different growth years except croplands with alfalfa grown for 1 year. With the increase of growth years of alfalfa, the soil dryness intensity increased and the soil dryness rate decreased. According to the soil moisture and alfalfa productivity results in this study, it could be concluded that the optimum growth years of alfalfa are 8-10 years in semiarid areas of the Loess Plateau.

Mastery of Fundamental Movement Skills among 6-Year-Old Flemish Pre-School Children

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Vandaele, Bart; Cools, Wouter; de Decker, Steve; de Martelaer, Kristine

2011-01-01

The purpose of this study was to assess mastery of Fundamental Movement Skills (FMS) in 6- to 6.5-year-old Flemish pre-school children. The subjects were 236 6-year-old children (138 boys, 98 girls; mean age 6 years 2.4 months, SD 2.4). Children were individually assessed with the Motoriktest fur Vier- bis Sechsjahrige Kinder (MOT 4-6) in four…

Individual and maternal determinants of self-reported dental health among Turkish school children aged 10-12 years

DEFF Research Database (Denmark)

Cinar, A B; Kosku, N; Sandalli, N

2008-01-01

To assess the influence of maternal and individual characteristics on self-reported dental health of Turkish school children aged 10-12 years with different socio-economic backgrounds.......To assess the influence of maternal and individual characteristics on self-reported dental health of Turkish school children aged 10-12 years with different socio-economic backgrounds....

An Investigation of Emotional Skills of Six-Year-Old Children Attending Nursery School According to Some Variables

Science.gov (United States)

Durmusoglu-Saltali, Neslihan; Arslan, Emel

2011-01-01

The purpose of this study is for the emotional skills of six-year-old children attending nursery school according to some variables. The participants were 306 (135 girls and 171 boys) six-year-old children attending nursery school. Data were collected from Assessment of Children's Emotional Skills and personal information form. In order to analyze…

Daily growth of young-of-the-year of the Baringo tilapia ...

African Journals Online (AJOL)

Otolith microstructure analysis was used to validate microincrement deposition rate and to determine daily growth rates of young-of-the-year (YOY) Baringo tilapia, Oreochromis niloticus baringoensis. Microincrement formation was validated as daily by correlating the number of circuli on otoliths with the known age of ...

A New Vision for Teacher Professional Growth & Support: Six Steps to a More Powerful School System Strategy

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Education Resource Strategies, 2013

2013-01-01

One of a series of Education Resource Strategies (ERS) publications and tools, this paper explores important ways to organize and invest in Professional Growth & Support that strengthen teaching capacity and effectiveness at the system level. It draws on research, ERS experience with urban school systems nationwide, and detailed analyses of…

The effects of Nordic school meals on concentration and school performance in 8- to 11-year-old children in the OPUS School Meal Study: a cluster-randomised, controlled, cross-over trial.

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Sørensen, Louise B; Dyssegaard, Camilla B; Damsgaard, Camilla T; Petersen, Rikke A; Dalskov, Stine-Mathilde; Hjorth, Mads F; Andersen, Rikke; Tetens, Inge; Ritz, Christian; Astrup, Arne; Lauritzen, Lotte; Michaelsen, Kim F; Egelund, Niels

2015-04-28

It is widely assumed that nutrition can improve school performance in children; however, evidence remains limited and inconclusive. In the present study, we investigated whether serving healthy school meals influenced concentration and school performance of 8- to 11-year-old Danish children. The OPUS (Optimal well-being, development and health for Danish children through a healthy New Nordic Diet) School Meal Study was a cluster-randomised, controlled, cross-over trial comparing a healthy school meal programme with the usual packed lunch from home (control) each for 3 months (NCT 01457794). The d2 test of attention, the Learning Rating Scale (LRS) and standard tests on reading and mathematics proficiency were administered at baseline and at the end of each study period. Intervention effects were evaluated using hierarchical mixed models. The school meal intervention did not influence concentration performance (CP; primary outcome, n 693) or processing speed; however, the decrease in error percentage was 0·18 points smaller (Pschool year. The percentage of correct sentences also improved (Pperformance or outcomes from the LRS. In conclusion, school meals did not affect CP, but improved reading performance, which is a complex cognitive activity that involves inference, and increased errors related to impulsivity and inattention. These findings are worth examining in future trials.

The English proficiency and academic language skills of Australian bilingual children during the primary school years.

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Dennaoui, Kamelia; Nicholls, Ruth Jane; O'Connor, Meredith; Tarasuik, Joanne; Kvalsvig, Amanda; Goldfeld, Sharon

2016-04-01

Evidence suggests that early proficiency in the language of school instruction is an important predictor of academic success for bilingual children. This study investigated whether English-proficiency at 4-5 years of age predicts academic language and literacy skills among Australian bilingual children at 10-11 years of age, as part of the Longitudinal Study of Australian Children ( LSAC, 2012 ). The LSAC comprises a nationally representative clustered cross-sequential sample of Australian children. Data were analysed from a sub-sample of 129 bilingual children from the LSAC Kindergarten cohort (n = 4983), for whom teachers completed the Australian Early Development Index (AEDI) checklist (a population measure of early childhood development) and the Academic Rating Scale (ARS) language and literacy subscale. Linear regression analyses revealed that bilingual children who commenced school with stronger English proficiency had higher academic language and literacy scores at the end of primary school (β = 0.45). English proficiency remained a significant predictor, even when accounting for gender and socio-economic disadvantage (β = 0.38). The findings indicate that bilingual children who begin school without English proficiency are at risk of difficulties with academic language and literacy, even after 6 years of schooling. Risk factors need to be identified so early support can be targeted towards the most vulnerable children.

Accelerators at school

International Nuclear Information System (INIS)

Anon.

1986-01-01

Latest subject covered by the CERN Accelerator School was 'Applied Geodesy of Particle Accelerators', which attracted an impressive number of outside participants to CERN for a week in April. Since the forerunners of today's particle accelerators were demonstrated over 50 years ago, the positioning of accelerator components has progressed from the laboratory bench-top to tunnels tens of kilometres long. Despite this phenomenal growth in size, sub-millimetre accuracy is still required

Teacher-Student Interpersonal Relationships and Academic Motivation within One School Year: Developmental Changes and Linkage

Science.gov (United States)

Opdenakker, Marie-Christine; Maulana, Ridwan; den Brok, Perry

2012-01-01

The present study explored the developmental changes of teacher-student interpersonal relationships as well as that of academic motivation among first-grade secondary school students. In addition, the link between teacher-student interpersonal behaviour and academic motivation across the school year was investigated. The data were collected 5…

Some Limits Using Random Slope Models to Measure Academic Growth

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Daniel B. Wright

2017-11-01

Full Text Available Academic growth is often estimated using a random slope multilevel model with several years of data. However, if there are few time points, the estimates can be unreliable. While using random slope multilevel models can lower the variance of the estimates, these procedures can produce more highly erroneous estimates—zero and negative correlations with the true underlying growth—than using ordinary least squares estimates calculated for each student or school individually. An example is provided where schools with increasing graduation rates are estimated to have negative growth and vice versa. The estimation is worse when the underlying data are skewed. It is recommended that there are at least six time points for estimating growth if using a random slope model. A combination of methods can be used to avoid some of the aberrant results if it is not possible to have six or more time points.

A qualitative study to assess school nurses' views on vaccinating 12–13 year old school girls against human papillomavirus without parental consent

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Baxter David

2009-07-01

Full Text Available Abstract Background In the UK, parental consent for the routine vaccination of 12–13 year olds schoolgirls against human papillomavirus (HPV is recommended, although legally girls may be able to consent themselves. As part of a vaccine study conducted ahead of the National HPV Vaccine Programme we sought the views of school nurses on vaccinating girls who did not have parental consent. Methods HPV vaccination was offered to all 12 year old girls attending schools in two Primary Care Trusts in Greater Manchester. At the end of the study semi-structured, tape-recorded interviews were conducted with school nurses who had delivered the vaccine (Cervarix™. The interview template was based on concepts derived from the Theory of Planned Behaviour. Transcripts were analysed thematically in order to understand school nurses' intentions to implement vaccination based on an assessment of Gillick competency. Results School nurses knew how to assess the competency of under-16s but were still unwilling to vaccinate if parents had refused permission. If parents had not returned the consent form, school nurses were willing to contact parents, and also to negotiate with parents who had refused consent. They seemed unaware that parental involvement required the child's consent to avoid breaking confidentiality. Nurses' attitudes were influenced by the young appearance and age of the school year group rather than an individual's level of maturity. They were also confused about the legal guidelines governing consent. School nurses acknowledged the child's right to vaccination and strongly supported prevention of HPV infection but ultimately believed that it was the parents' right to give consent. Most were themselves parents and shared other parents' concerns about the vaccine's novelty and unknown long-term side effects. Rather than vaccinate without parental consent, school nurses would defer vaccination. Conclusion Health providers have a duty of care to

[Functional performance of school children diagnosed with developmental delay up to two years of age].

Science.gov (United States)

Dornelas, Lílian de Fátima; Magalhães, Lívia de Castro

2016-01-01

To compare the functional performance of students diagnosed with developmental delay (DD) up to two years of age with peers exhibiting typical development. Cross-sectional study with functional performance assessment of children diagnosed with DD up to two years of age compared to those with typical development at seven to eight years of age. Each group consisted of 45 children, selected by non-random sampling, evaluated for motor skills, quality of home environment, school participation and performance. ANOVA and the Binomial test for two proportions were used to assess differences between groups. The group with DD had lower motor skills when compared to the typical group. While 66.7% of children in the typical group showed adequate school participation, receiving aid in cognitive and behavioral tasks similar to that offered to other children at the same level, only 22.2% of children with DD showed the same performance. Although 53.3% of the children with DD achieved an academic performance expected for the school level, there were limitations in some activities. Only two indicators of family environment, diversity and activities with parents at home, showed statistically significant difference between the groups, with advantage being shown for the typical group. Children with DD have persistent difficulties at school age, with motor deficit, restrictions in school activity performance and low participation in the school context, as well as significantly lower functional performance when compared to children without DD. A systematic monitoring of this population is recommended to identify needs and minimize future problems. Copyright © 2015 Sociedade de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

[Relationship between nutritional status and school absenteeism among students in rural schools].

Science.gov (United States)

Rodríguez-Escobar, Gilma; Vargas-Cruz, Sandra L; Ibáñez-Pinilla, Edgar; Matiz-Salazar, María I; Jörgen-Overgaard, Hans

2015-12-01

Objective To determine the nutritional status and prevalence of malnutrition and overweight in students in rural schools and their relationship with school absence rates. Methods Descriptive study carried out in 34 rural schools in Anapoima and La Mesa in 2013. A sample of 785 (82.4 %) students was selected by convenience sampling. The inclusion criteria were students registered for the period 2013 in grades 0-5 (ages 5-16) with parental consent and student assent. Weight and height of all subjects were taken. Overall absence rates and illness-related absence rates were recorded. Results 422 pupils were male (53.8 %) and 524 (66.8 %) had between 5-9 years old. A lower than average height for age occurred in 10.1 %(n=79) of the students. The thinness was recorded at 1.75 %(n=13), the overweight at 14.3 %(n=112) and the obesity at 4.5 %(n=45) of the students. The number of absence episodes per child per year due to any reason and due to disease was 5.7 and 1.4, respectively. Stunted growth and overweight students had a significantly higher number of absence days compared to students with adequate nutritional status (p school absence days (both general and illness-related) and stunting and overweight in students.

Changes in teachers' involvement versus rejection and links with academic motivation during the first year of secondary education: a multilevel growth curve analysis.

Science.gov (United States)

Maulana, Ridwan; Opdenakker, Marie-Christine; Stroet, Kim; Bosker, Roel

2013-09-01

Research consistently shows that the learning environment plays an important role for early adolescents' learning and outcomes and suggests that good teacher-student relationships can serve as a protective factor for maintaining young adolescents' interest and active engagement in learning. However, less is known about the dynamic nature of teacher-student relationships and how they link with academic motivation development. Furthermore, little is known about the nature and the effects of teacher-student relationships in a cross-national context. The present study investigated changes in two components of teacher-student relationships (teachers' involvement vs. rejection) and examined links with students' academic motivation during the first grade of secondary school. Ten Dutch and ten Indonesian teachers (65 % female) from 24 classes were videoed 12 times across the school year, and four videos for each class were selected randomly and coded on teachers' involvement versus rejection. A total of 713 students (52 % girls) completed four-wave measures of their academic motivation after each video observation. Multilevel growth curve modeling revealed that the teacher's involvement changed in a curvilinear way and decreased across the first year of secondary education, while changes in the teacher's rejection did not follow a linear time function. Academic motivation changed in an undesirable way: controlled motivation increased, while autonomous motivation decreased over time. Teachers' involvement had a unique contribution in preventing high levels of controlled motivation in both countries. Findings suggest that teacher-student relationships (teachers' involvement) play an essential role in early adolescents' motivation regardless of the nations and should be a priority for schools.

Effect of Religious Attendance on Years of Schooling in the USA

Science.gov (United States)

Mohanty, Madhu S.

2016-01-01

Using data from the USA, the study demonstrates that an individual's completed years of schooling later in life is positively related to his/her frequency of religious attendance during youth. Using the propensity score matching technique, the study shows that this relationship is causal. This conclusion remains valid for youths of different…

Do Growth Mindsets in Math Benefit Females? Identifying Pathways between Gender, Mindset, and Motivation.

Science.gov (United States)

Degol, Jessica L; Wang, Ming-Te; Zhang, Ya; Allerton, Julie

2018-05-01

Despite efforts to increase female representation in science, technology, engineering, and mathematics (STEM), females continue to be less motivated to pursue STEM careers than males. A short-term longitudinal study used a sample of 1449 high school students (grades 9-12; 49% females) to examine pathways from gender and mindset onto STEM outcomes via motivational beliefs (i.e., expectancy beliefs, task value, and cost). Mindset, motivational beliefs, and STEM career aspirations were assessed between the fall and winter months of the 2014-2015 school year and math grades were obtained at the conclusion of the same year. Student growth mindset beliefs predicted higher task values in math. Task values also mediated the pathway from a growth mindset to higher STEM career aspirations. Expectancy beliefs mediated the pathway between gender and math achievement. This mediated pathway was stronger for females than for males, such that females had higher math achievement than males when they endorsed a growth mindset. Findings suggest possible avenues for improving female's interest in STEM.

Delinquent Behavior in High School Students in Hong Kong: Sociodemographic, Personal, and Family Determinants.

Science.gov (United States)

Shek, Daniel T L; Lin, Li

2016-02-01

On the basis of longitudinal data collected over 6 years, the changes in delinquent behavior and the related sociodemographic, personal, and family determinants were examined in this study. DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: A 6-year longitudinal research design was used. Students responded to a questionnaire containing sociodemographic questions and validated measures of positive youth development, family functioning, and delinquent behavior. There was an increasing trend of delinquent behavior with the growth rate slowing down over the high school years. Male adolescents reported higher levels of delinquent behavior and showed a greater increase of delinquent behavior relative to female adolescents. Although positive youth development and family functioning were negatively associated with the initial level of delinquent behavior, they were positively associated with the growth rate of delinquent behavior over time. Delinquent behavior could be described by a quadratic growth curve during high school years. Gender, positive youth development, and family functioning influence the level and developmental trajectory of delinquent behavior in adolescence. Copyright © 2016 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Medical school attrition-beyond the statistics a ten year retrospective study.

Science.gov (United States)

Maher, Bridget M; Hynes, Helen; Sweeney, Catherine; Khashan, Ali S; O'Rourke, Margaret; Doran, Kieran; Harris, Anne; Flynn, Siun O'

2013-01-31

Medical school attrition is important--securing a place in medical school is difficult and a high attrition rate can affect the academic reputation of a medical school and staff morale. More important, however, are the personal consequences of dropout for the student. The aims of our study were to examine factors associated with attrition over a ten-year period (2001-2011) and to study the personal effects of dropout on individual students. The study included quantitative analysis of completed cohorts and qualitative analysis of ten-year data. Data were collected from individual student files, examination and admission records, exit interviews and staff interviews. Statistical analysis was carried out on five successive completed cohorts. Qualitative data from student files was transcribed and independently analysed by three authors. Data was coded and categorized and key themes were identified. Overall attrition rate was 5.7% (45/779) in 6 completed cohorts when students who transferred to other medical courses were excluded. Students from Kuwait and United Arab Emirates had the highest dropout rate (RR = 5.70, 95% Confidence Intervals 2.65 to 12.27;p psychological morbidity in 40% (higher than other studies). Qualitative analysis revealed recurrent themes of isolation, failure, and despair. Student Welfare services were only accessed by one-third of dropout students. While dropout is often multifactorial, certain red flag signals may alert us to risk of dropout including non-EU origin, academic struggling, absenteeism, social isolation, depression and leave of absence. Psychological morbidity amongst dropout students is high and Student Welfare services should be actively promoted. Absenteeism should prompt early intervention. Behind every dropout statistic lies a personal story. All medical schools have a duty of care to support students who leave the medical programme.

Construction of a new growth references for China based on urban Chinese children: comparison with the WHO growth standards.

Science.gov (United States)

Zong, Xin-Nan; Li, Hui

2013-01-01

Growth references for Chinese children should be updated due to the positive secular growth trends and the progress of the smoothing techniques. Human growth differs among the various ethnic groups, so comparison of the China references with the WHO standards helps to understand such differences. The China references, including weight, length/height, head circumference, weight-for-length/height and body mass index (BMI) aged 0-18 years, were constructed based on 69,760 urban infants and preschool children under 7 years and 24,542 urban school children aged 6-20 years derived from two cross-sectional national surveys. The Cole's LMS method is employed for smoothing the growth curves. The merged data sets resulted in a smooth transition at age 6-7 years and continuity of curves from 0 to 18 years. Varying differences were found on the empirical standard deviation (SD) curves in each indicator at nearly all ages between China and WHO. The most noticeable differences occurred in genders, final height and boundary centiles curves. Chinese boys' weight is strikingly heavier than that of the WHO at age 6-10 years. The height is taller than that of the WHO for boys below 15 years and for girls below 13, but is significantly lower when boys over 15 years and girls over 13. BMI is generally higher than that of the WHO for boys at age 6-16 years but appreciably lower for girls at 3-18 years. The differences between China and WHO are mainly caused by the reference populations of different ethnic backgrounds. For practitioners, the choices of the standards/references depend on the population to be assessed and the purpose of the study. The new China references could be applied to facilitate the standardization assessment of growth and nutrition for Chinese children and adolescents in clinical pediatric and public health.

Tip moth control and loblolly pine growth in intensive pine culture: four year results

Science.gov (United States)

David L. Kulhavy; Jimmie L. Yeiser; L. Allen Smith

2006-01-01

Twenty-two treatments replicated four times were applied to planted loblolly pine, Pinus taeda L., on bedded industrial forest land in east Texas for measurement of growth impact of Nantucket pine tip moth (NPTM), Rhyacionia frustrana Comstock, and effects on pine growth over 2 years. Treatments were combinations of Velpar®,...

Employment and First Year Experience of Beginner Primary School Teachers at Private Educational Institutions

Directory of Open Access Journals (Sweden)

Turgay ÖNTAŞ

2016-10-01

Full Text Available In this study to demonstrate primary school teachers' employment process and their first year teaching in private educational organizations is aimed. The major employer of primary school teachers is public schools that are funded by state. There will be a gap between grade inflation and employment rate when all of the teacher candidates claim to be appointed to public schools. Hence private educational organizations provide alternative career opportunities for teacher candidates. Qualitative methods will be used in this study to display real evidence from the eyes of teachers and also principals. The data have been obtained through documents and interview techniques. After the data have been collected, descriptive analysis has been used. The findings of the study were given within the frame of themes and codes which were determined based on the problem statement. The first theme, career was presented in the context of choosing sector, recruitment and selecting process, professional development, leave the profession. The second theme, factors affecting first years' success was explained in the context of teaching factors, consistency and skills focus. The third theme was presented in a category of pressure, workload, complaining psychological and physical exhaustion, flexible working conditions.

Charter School Competition, Organization, and Achievement in Traditional Public Schools

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Davis, Tomeka M.

2013-01-01

Market models of education reform predict that the growth of charter schools will infuse competition into the public school sector, forcing traditional public schools to improve the practices they engage in to educate students. Some scholars have criticized these models, arguing that competition from charter schools is unlikely to produce…

Prevalence of Dental Caries in relation to Body Mass Index, Daily Sugar Intake, and Oral Hygiene Status in 12-Year-Old School Children in Mathura City: A Pilot Study

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Prahlad Gupta

2014-01-01

Full Text Available Aim. To correlate the prevalence of dental caries to body mass index, daily sugar intake, and oral hygiene status of 12-year-old school children of Mathura city. Material and Methods. The study design was cross-sectional and included 100 school children aged 12 years (n=50 boys and n=50 girls who were randomly selected from two schools based upon inclusion and exclusion criteria. Body weight/height was recorded and BMI was calculated and plotted on CDC-BMI for age growth charts/curves for boys and girls to obtain percentile ranking. Dental caries was recorded using WHO criteria. Oral hygiene status of the study subjects was assessed using oral hygiene index-simplified. Data regarding the daily sugar intake was recorded using 24-hour recall diet frequency chart. The data obtained was analysed using SPSS version 11.5 for windows. Result. Only 27 subjects were affected by caries. The mean DMFT/dmft was 0.37 ± 0.79 and 0.12 ± 0.60, respectively. Statistical analysis by means of a logistic regression model revealed that only oral hygiene status had a significant effect on caries prevalence (OR = 5.061, P=0.004, whereas daily sugar intake and body mass index had no significant effect. Conclusion. From the analysis, it was concluded that oral hygiene status had a significant effect on caries prevalence of 12-year-old school children of Mathura city.

ART restorations and sealants placed in Chinese school children--results after three years.

Science.gov (United States)

Holmgren, C J; Lo, E C; Hu, D; Wan, H

2000-08-01

These were to assess whether ART restorations and sealants could be provided to children in a school environment in China, to assess patient acceptability of the ART approach, and to evaluate on a longitudinal basis the treatments performed. This study was conducted in Deyang, Sichuan Province, in western China. A total of 294 ART restorations were placed in 197 children and 191 fissure sealants were placed in 140 children by five middle-level dentists in four secondary schools. Standard instruments and procedures for ART were used. The restorative material used was a high-strength glass-ionomer (Ketac-Molar, ESPE). The treatments were evaluated annually after placement by the same examiner who had not been involved in the placement of the restorations nor sealants using explorers and mouth-mirrors. At the 3-year examination an independent external examiner evaluated the restorations using USPHS criteria. Most of the children did not report discomfort during treatment and 92% were willing to receive ART restorations again. The cumulative 1-year and 3-year survival rates of small Class I restorations were 99% and 92% respectively. The corresponding figures for large Class I restorations were 90% and 77%. After 3 years, 72% of the sealants were either partially or completely retained. Only 2% of the sealed teeth developed fissure caries and these involved teeth where the sealants had been lost. Similar success rates were found using USPHS criteria. The ART approach for preventing and treating tooth decay in Chinese school children was shown to be appropriate, effective and acceptable. The 3-year survival rates of the restorations were high but were related to the size and type of the restoration.

Physical growth and diets of school children: Trends from 2001 to 2015 in rural West Java, Indonesia.

Science.gov (United States)

Sekiyama, Makiko; Roosita, Katrin; Ohtsuka, Ryutaro

2018-03-01

This study aimed to assess changes in physical growth and diets of school children in rural West Java, Indonesia, between 2001 and 2015, a period of rapid socioeconomic change. In 2001 and 2015, anthropometric measurements (height, weight, mid-upper arm circumference, skin-fold thickness), food consumption surveys, and questionnaires on socioeconomic status were completed by fourth-grade school children in a rural village in West Java. Height increments of 5.9 cm for boys and 4.7 cm for girls during this 14-year period were calculated as 4.21 cm per decade for boys and 3.36 cm per decade for girls, which is equivalent to height increments observed during rapid economic development periods in other countries. Weights also increased by 3.8 kg for boys and 2.0 kg for girls during this period. Variations in weight status significantly increased in 2015; while 98% of the children were within the 'normal' range in 2001, the prevalence of overweight increased from 2.4% in 2001 to 13.7% in 2015 and that of thinness was 4.3% in 2015. Energy, protein, and fat intakes significantly increased in 2015. In 2015, a significant correlation between nutritional intake and weight status was observed, especially among boys. Socioeconomic changes between 2001 and 2015 caused increased heights and weights and greater variation in weight status, especially among boys. © 2017 Wiley Periodicals, Inc.

The Incorporation of the School Age Group of 16-18 Years Old in Gambling

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MSc. Alfred Nela

2015-06-01

Full Text Available The scientific research of this paper focuses on the involvement of the school age group 16-18 years old in sports betting games impacted by beliefs on luck and social groups. For the collection of data literature is utilized, questionnaires are distributed and also focus groups were conducted. The assumptions of the assignment are: a The involvement of school age group 16-18 years in sports betting games are manners learned from their comrades, b The school age group 16-18 years old attribute to fate the participation in sports betting games. Over 64% of responses manifest that they have learned the rules from their companions. The revelations and questionnaire responses argue that over 45% of students in their classes play sports bets, and 34% think that the phenomena of sports betting depends on luck. The major part of this age group do not practice and believe in fortunate rituals or activities. The acquired data reflect that the extent of involvement of this age group is in substantial dimensions. We suggest that the decision-making bodies and service providers should develop strategies in order to reduce the phenomenon.

Finnish Parental Involvement Ethos, Health Support, Health Education Knowledge and Participation: Results from a 2-Year School Health Intervention

Science.gov (United States)

Sormunen, Marjorita; Tossavainen, Kerttu; Turunen, Hannele

2013-01-01

A 2-year, participatory action research school health study focused on developing components for home-school partnerships to support children's health learning process. Two intervention schools implemented strengthened health and collaboration-orientated activities; two control schools followed the national core curriculum without extracurricular…

Sign me up! Determining motivation for high school chemistry students enrolling in a second year chemistry course

Science.gov (United States)

Camarena, Nilda N.

A sample of 108 Pre-AP Chemistry students in Texas participated in a study to determine motivational factors for enrolling in AP Chemistry and University Chemistry. The factors measured were academic attitude, perceptions of chemistry, confidence level in chemistry, and expectations/experiences in the chemistry class. Students completed two questionnaires, one at the beginning of the year and one at the end. Four high school campuses from two school districts in Texas participated. Two campuses were traditional high schools and two were smaller magnet schools. The results from this study are able to confirm that there are definite correlations between academic attitudes, perceptions, confidence level, and experiences and a student's plans to enroll in AP and University Chemistry. The type of school as well as the student's gender seemed to have an influence on a student's plan to enroll in a second year of chemistry.

Psychological stress and health in undergraduate dental students: fifth year outcomes compared with first year baseline results from five European dental schools

NARCIS (Netherlands)

Gorter, R.C.; Freeman, R.; Hammen, S.; Murtomaa, H.; Blinkhorn, A.; Humphris, G.

2008-01-01

Objective: To compare the levels of a series of health-related indicators from a cohort of fifth year dental students from five European schools with their first year scores, and to investigate the relationship between these follow-up measures. Methods: Burnout was measured using the Maslach Burnout

A Summer at the University: A twenty five years experience with High School Students

Science.gov (United States)

Zamorano, Nelson

2014-03-01

After running a summer school for enthusiastic high school students for 25 years, we reached the point where three of my colleagues at the physics department, are exstudents from two physics courses offered (more than ten years ago) within our program. There are also graduates in some others Faculties in different universities. Here we would like to describe the evolution of this project since its beginning, with 60 students in an introductory physics class to the 3000 now attending (January 2014) the around 60 courses offered in almost all areas of knowledge, from theater to Biotechnology. Lately, as we became aware of the relevance of teaching sciences to young kids in elementary school, we started a winter section addressing this group of students. The courses are mainly a hands on experience. In this talk we will comment about our learning experience working on this kind of projects and our projections for the future. Partial travel support from Escuela de Verano.

Parenting behavior at 2 years predicts school-age performance at 7 years in very preterm children.

Science.gov (United States)

Treyvaud, Karli; Doyle, Lex W; Lee, Katherine J; Ure, Alexandra; Inder, Terrie E; Hunt, Rod W; Anderson, Peter J

2016-07-01

Parenting influences child development, but it is unclear whether early parenting behavior can influence school-age outcomes in very preterm (VPT) children, and/or if certain groups of VPT children may be more affected by early parenting behavior. These research questions were examined. Participants were 147 children born parent-child interaction was assessed, and at 7 years CA, general intelligence (IQ), language, executive function, academic skills, and social-emotional functioning were assessed. Higher levels of parent-child synchrony, and parent facilitation, sensitivity and positive affect at 2 years were associated with better child outcomes at 7 years, while higher levels of intrusiveness and negative affect were associated with poorer outcomes. Many of these relationships remained after controlling for early child cognitive development. Interactions between child medical risk (higher/lower) and parenting were limited to child reading, math, and executive functioning outcomes, with stronger relationships for lower medical risk children. The contribution of early parenting to VPT children's school-age performance is significant, with stronger effects for lower medical risk children in some outcomes. These findings support the premise that parenting strategies should be included in the NICU and early interventions programs for VPT infants. © 2015 Association for Child and Adolescent Mental Health.

"PCI Reading Program": The Final Report of a Three Year Experimental Study in Brevard Public Schools and Miami-Dade County Public Schools. Research Report

Science.gov (United States)

Toby, Megan; Jaciw, Andrew; Ma, Boya; Lipton, Akiko

2011-01-01

PCI Education conducted a three-year longitudinal study to determine the comparative effectiveness of the "PCI Reading Program" ("PCI") for students with severe disabilities as implemented in Florida's Brevard Public Schools and Miami-Dade County Public Schools. The primary question addressed by the study is whether students…

Public School Teacher Autonomy in the Classroom across School Years 2003-04, 2007-08, and 2011-12. Stats in Brief. NCES 2015-089

Science.gov (United States)

Sparks, Dinah; Malkus, Nat

2015-01-01

This Statistics in Brief explores teacher autonomy in the classroom during the 2003-04, 2007-08, and 2011-12 school years. Using data from the National Center for Education Statistics (NCES) Schools and Staffing Survey (SASS), the Statistics in Brief examines a construct of teacher autonomy based on teachers' responses to six questions regarding…

Effect of Middle School Interventions on Alcohol Misuse and Abuse in Mexican American High School Adolescents: Five-Year Follow-up of a Randomized Clinical Trial.

Science.gov (United States)

Gonzales, Nancy A; Jensen, Michaeline; Tein, Jenn Yun; Wong, Jessie J; Dumka, Larry E; Mauricio, Anne Marie

2018-03-21

Substance abuse preventive interventions frequently target middle school students and demonstrate efficacy to prevent early onset and use of alcohol and illicit drugs. However, evidence of sustained results to prevent later patterns of alcohol misuse and more serious alcohol abuse disorders has been lacking, particularly for US Latino populations. To test whether a universal middle school prevention program can reduce the frequency of alcohol misuse and rates of alcohol use disorder 5 years after implementation with a Mexican American sample. A previous randomized clinical trial was conducted with 516 Mexican American 7th graders and at least 1 parent who identified as having Mexican origin. Three annual cohorts of families were recruited from rosters of 4 middle schools and randomized to the 9-session Bridges/Puentes family-focused group intervention or a workshop control condition. Recruitment, screening, pretest, and randomization occurred in the same academic year for each cohort: 2003-2004, 2004-2005, and 2005-2006. Data acquisition for the follow-up assessments of late-adolescent alcohol misuse and abuse, which were not included in the initial randomized clinical trial, was conducted from September 2009 to September 2014; analysis was conducted between August 2016 and July 2017. In this assessment, 420 children (81.4%) of the sample were included, when the majority were in their final year of high school. The 9-session Bridges/Puentes intervention integrated youth, parent, and family intervention sessions that were delivered in the spring semester at each school, with separate groups for English-dominant vs Spanish-dominant families. The control workshop was offered during the same semester at each school, also in English and Spanish. Primary outcomes were diagnostic assessment of lifetime alcohol use disorder in the 12th grade, 5 years after the intervention, based on the Diagnostic Interview Schedule for Children and past-year frequency of alcohol use

Teacher Certification and Academic Growth among English Learner Students in the Houston Independent School District. REL 2018-284

Science.gov (United States)

Ruiz de Castilla, Verónica

2018-01-01

Aware of the challenges set before the Houston Independent school District by rapid growth in the numbers of English learner students, and a critical shortage of teachers with bilingual certification for more than a decade, members of Regional Educational Laboratory Southwest's English Learners Research Alliance sought information that districts…

Occupational accidents in dental school: a 10-year retrospective

Directory of Open Access Journals (Sweden)

Viviane Maia Araújo

2009-12-01

Full Text Available Objective: To investigate occupational accidents that occurred during the first 10 years of Fortaleza University (UNIFOR Dental School. Methods: A documental study based on secondary data from the Notification Center of Occupational Accidents of UNIFOR Dental School, reported in the last 10 years. The variables included characteristics of the accidents and of the injured, besides the type of instrument and the resulting injury. Results: Were recorded 160 occupational accidents divided by location, function of the injured and type of accident. It was observed that 63.1% of cases occurred in the Multidisciplinary Clinic, 23.1% in the Integrated Clinic, 8.8% in the laboratories, 1.9% at home, 1.25% in the Surgical Center, 1.25% in the Material Sterilization Central and 0.6% during the training outside university. Concerning the injured, 90.6% of the victims were undergraduates, 5.0% staff, 3.8% teachers and 0.6% patients. Regarding the injury, 40.6% were penetrating bloody injuries, 11.9% cutting bloody injuries, 2.5% cutting non-bloody injuries, 5% burns, 5% penetrating bloody injuries/cutting bloody injuries, 2.5% were injuries with maceration, 1.9% injuries causing ocular trauma and 0.6% of an incident of dog bite. Conclusion: It was concluded that penetrating injuries were prevalent and these occurred mostly in the multidisciplinary clinic, where students of earlier periods of dental course work, indicating that the experience in dental practice generates more care with safety.

School-Sponsored Before, After and Extended School Year Programs: The Role of the School Nurse. Position Statement

Science.gov (United States)

Clark, Elizabeth; Buswell, Sue Ann; Morgitan, Judith; Compton, Linda; Westendorf, Georgene; Chau, Elizabeth

2014-01-01

It is the position of the National Association of School Nurses (NASN) that the registered professional school nurse (hereinafter referred to as school nurse) has the educational and clinical background to coordinate the necessary school health services to provide students with the same health, nutrition, and safety needs while attending…

Does academic performance or personal growth share a stronger association with learning environment perception?

Science.gov (United States)

Tackett, Sean; Wright, Scott M.; Shochet, Robert S.

2016-01-01

Objectives This study was conducted to characterize the relative strength of associations of learning environment perception with academic performance and with personal growth. Methods In 2012-2014 second and third year students at Johns Hopkins University School of Medicine completed a learning environment survey and personal growth scale. Hierarchical linear regression analysis was employed to determine if the proportion of variance in learning environment scores accounted for by personal growth was significantly larger than the proportion accounted for by academic performance (course/clerkship grades). Results The proportion of variance in learning environment scores accounted for by personal growth was larger than the proportion accounted for by academic performance in year 2 [R2Δ of 0.09, F(1,175) = 14.99,  p environment scores shared a small amount of variance with academic performance in years 2 and 3.  The amount of variance between learning environment scores and personal growth was small in year 2 and large in year 3. Conclusions Since supportive learning environments are essential for medical education, future work must determine if enhancing personal growth prior to and during the clerkship year will increase learning environment perception. PMID:27570912

Childhood BMI growth trajectories and endometrial cancer risk

DEFF Research Database (Denmark)

Aarestrup, Julie; Gamborg, Michael; Tilling, Kate

2017-01-01

Previously, we found that excess weight already in childhood has positive associations with endometrial cancer, however, associations with changes in body mass index (BMI) during childhood are not well understood. Therefore, we examined whether growth in childhood BMI is associated with endometrial...... cancer and its sub-types. A cohort of 155,505 girls from the Copenhagen School Health Records Register with measured weights and heights at the ages of 6 to 14 years and born 1930-89 formed the analytical population. BMI was transformed to age-specific z-scores. Using linear spline multilevel models......, each girl's BMI growth trajectory was estimated as the deviance from the average trajectory for three different growth periods (6.25-7.99, 8.0-10.99, 11.0-14.0 years). Via a link to health registers, 1020 endometrial cancer cases were identified, and Cox regressions were performed. A greater gain...

The Effects of Year-Round Schools on the Hospitality Industry's Seasonal Labor Force in the State of Tennessee.

Science.gov (United States)

Pickeral, Lyn M.; Hubbard, Susan

2002-01-01

Data collected from 66 managers in Tennessee tourist attractions indicate that 53 percent of seasonal workers in Tennessee come from the school system. The proposal to implement year-round schools would drastically increase the tourism industry's labor shortage. An alternative labor force needs to be identified and the issue of year-round schools…

High-school students' reasoning while constructing plant growth models in a computer-supported educational environment

Science.gov (United States)

Ergazaki, Marida; Komis, Vassilis; Zogza, Vassiliki

2005-08-01

This paper highlights specific aspects of high-school students’ reasoning while coping with a modeling task of plant growth in a computer-supported educational environment. It is particularly concerned with the modeling levels (‘macro-phenomenological’ and ‘micro-conceptual’ level) activated by peers while exploring plant growth and with their ability to shift between or within these levels. The focus is on the types of reasoning developed in the modeling process, as well as on the reasoning coherence around the central concept of plant growth. The findings of the study show that a significant proportion of the 18 participating dyads perform modeling on both levels, while their ability to shift between them as well as between the various elements of the ‘micro-conceptual’ level is rather constrained. Furthermore, the reasoning types identified in peers’ modeling process are ‘convergent’, ‘serial’, ‘linked’ and ‘convergent attached’, with the first type being the most frequent. Finally, a significant part of the participating dyads display a satisfactory degree of reasoning ‘coherence’, performing their task committed to the main objective of exploring plant growth. Teaching implications of the findings are also discussed.

Effects of mountain beaver management and thinning on 15-year-old Douglas fir growth and survival.

Science.gov (United States)

Campbell, Dan L; Engeman, Richard M; Farley, James P

2015-07-01

We examined 4-year growth of 15-year-old damaged and undamaged Douglas fir (Pseudotsuga menzesii) after integrating temporary population reductions of mountain beaver (Aplodontia rufa) with thinning in a pre-commercial hand-planted plantation in western Washington. Five treatment combinations were considered: (1) trapping mountain beavers in an unthinned area, (2) trapping before thinning to 65 trees/ha (160 trees/ac), (3) no trapping and thinning to 65 trees/ha, (4) no trapping and thinning to 146 trees/ha (360 trees/ac), and (5) no trapping and no thinning. Removal of ≥ 90 % of mountain beavers temporarily reduced mountain beaver activity whether the stand was unthinned or thinned. Diameter growth at breast height (dbh) was greater for undamaged trees than for damaged trees in thinned areas. Tree height growth was greatest in trapped areas whether thinned or not. No differences were detected in 4-year survival between trees damaged aboveground and those without aboveground damage, which may be related to undetected root damage to trees without aboveground damage. Basal diameter growth and dbh growth were greatest for areas thinned to 65 trees/ha. Seventy-eight percent of stomachs from mountain beaver trapped in winter contained Douglas fir root or stem materials. Overall, short-term removal of mountain beavers integrated with pre-commercial thinning promoted growth of crop trees.

Long-term impact of a chef on school lunch consumption: findings from a 2-year pilot study in Boston middle schools.

Science.gov (United States)

Cohen, Juliana F W; Smit, Liesbeth A; Parker, Ellen; Austin, S Bryn; Frazier, A Lindsay; Economos, Christina D; Rimm, Eric B

2012-06-01

School cafeterias can play an important role in providing healthy meals. Although schools participating in the National School Lunch Program are required to meet minimum program standards, advocates recommend that innovations be sought to enhance menu dietary quality. This study evaluated the Chef Initiative, a 2-year pilot study in two Boston middle schools, designed to increase the availability and consumption of healthier school foods. Between 2007 and 2009, a professional chef trained cafeteria staff to prepare healthier school lunches (ie, more whole grains, fresh/frozen fruits and vegetables, and less sugar, salt, saturated fats, and trans fats). Meal nutrient compositions were monitored from 2007 to 2009, and a plate waste study conducted in the spring of 2009 compared food selection and consumption patterns among students at Chef Initiative schools, with students receiving standard school lunches at two matched control schools. Paired t tests and descriptive statistics were used to examine differences in menus and mixed-model analysis of variance was used to analyze differences in students' food selection and consumption between Chef Initiative and control schools. Overall, the Chef Initiative schools provided healthier lunches and the percent of foods consumed at Chef Initiative and control schools were similar (61.6% vs 57.3%; P=0.63). Of the areas targeted, there was greater whole-grain selection and vegetable consumption; 51% more students selected whole grains (P=0.02) and students consumed 0.36 more vegetable servings/day (P=0.01) at Chef Initiative schools. The potential of chefs collaborating with cafeteria staff to improve the availability, selection, and consumption of healthier meals is promising. Copyright © 2012 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

Effects of School Quality, School Citizenship Policy, and Student Body Composition on the Acquisition of Citizenship Competences in the Final Year of Primary Education

Science.gov (United States)

Dijkstra, Anne Bert; Geijsel, Femke; Ledoux, Guuske; van der Veen, Ineke; ten Dam, Geert

2015-01-01

This study examines the effects of general educational quality of schools, school citizenship policy, and ethnic homogeneity of the student body on the acquisition of citizenship competences in the final year of primary education. The theoretical framework is based on developmental, psychological, and sociological studies into effects of social…

World trend - a 10% growth per year for small wind turbines

International Nuclear Information System (INIS)

Kane, M.

2016-01-01

A decline was expected for small wind turbine business with the advent of bigger wind turbines but it is really not the case. In 2014 the growth rate was about 10 % with a cumulated power installed that year of 830 MW for small wind turbines. China (41% of the installed capacity), United-States (30%) and Great-Britain (15%) are the 3 main players. About 1 million wind turbines are operating in the world - it means 8.3% (∼ 70.000 units) more than a year before. (A.C.)

The relationship between school lunch attendance and the food intakes of French schoolchildren aged 3-17 years.

Science.gov (United States)

Dubuisson, Carine; Lioret, Sandrine; Dufour, Ariane; Calamassi-Tran, Gloria; Volatier, Jean-Luc; Lafay, Lionel; Turck, Dominique

2015-06-01

Recently, school meal composition regulations have been implemented in France in order to improve the nutritional status of children. The present study investigated the link between school lunch attendance and the food intakes of schoolchildren aged 3-17 years. Second French cross-sectional dietary survey (2006-2007). Eating frequencies were assessed for twenty-four food groups with a 7 d food record. Eating locations were recorded for main meals. Food group intakes at weekday lunches were compared for the school canteen and for other locations. The children's overall dietary intake was compared based on school lunch attendance. Mainland France. Schoolchildren aged 3-17 years (n 1068). Lunchtime food intake differed between the school canteen and other locations. Some intakes at school canteens were more in accordance with the regulations (more fruit and vegetables, fish and dairy products, and less sandwiches, soft drinks, chocolate and confectionery), whereas others highlighted needs for improvement (more sweet biscuits and pastries, ice cream and dairy desserts, pizzas and salty pastries). Many of these differences were also observed in the children's overall diet: children regularly attending school lunches ate more mashed fruit, fish and sweet biscuits or pastries, and less sandwiches and soft drinks. The link between school lunch attendance and overall diet was less pronounced in secondary-school children. School canteen attendance is associated with both potentially beneficial and deleterious differences in the lunchtime and overall diets of French children. These findings are important to consider when setting national regulations for school meal composition.

Glass ionomer ART sealants in Chinese school children-6-year results.

Science.gov (United States)

Holmgren, Christopher J; Lo, Edward C M; Hu, Deyu

2013-09-01

To evaluate longitudinally ART sealants placed in Chinese school children under field conditions. 191 ART sealants were placed in 140 children, aged 11-14 years, by five assistant dentists in four secondary schools in Deyang, Sichuan Province, China. Teeth selected for sealing were those with pits and fissures that were deep or showing early enamel caries. Teeth were excluded if there was obvious cavitation extending into dentine. Standard instruments and procedures for ART sealants were used. The material used was a high-viscosity glass-ionomer (Ketac-Molar, 3MESPE) that was inserted into the pits and fissures with the "press-finger" technique. The status of the sealants was evaluated annually over 6 years after placement by the same examiner who was not involved in the placement of the sealants using explorers, mouth-mirrors and an intra-oral fibre-optic light. No missing sealants were replaced during the study. 107 sealants (56% of the original) were examined after 6 years. The cumulative survival rates of the sealants (partially or fully retained) after 2, 4 and 6 years were 79%, 68% and 59%, respectively. Caries prevention lagged the fall in sealant survival but remained high throughout the study period, being over 90% in the first 4 years and 85% after 6 years. ART sealants placed under field conditions in Chinese schoolchildren have a high retention rate. Missing sealants should be replaced to maintain their preventive efficacy. The sealing of pits and fissures can be an effective caries preventive approach. Resin-based sealants have the disadvantage in that they require an optimal level of moisture control during placement. In children and in outreach situations glass ionomer ART sealants, which are more moisture tolerant, can offer a viable alternative. Copyright © 2013 Elsevier Ltd. All rights reserved.

Outdoor Education Opportunities for Middle School Students: Academic and Social Impacts of Adventure Programs

Science.gov (United States)

Gordon, Lisa

2011-01-01

This study examines components of outdoor adventure programs for middle school students, using a school with a successful program as a model. Outdoor education is often left out of these years for financial and safety reasons, however the benefits of adventure programs are both measurable and profound to self-concept, confidence, identity growth,…

Anxiety of School-Age Childre (10 – 12 Years) Face Menarche at Mojoroto Village Kediri City

OpenAIRE

Wati, Susi Erna

2015-01-01

Child age at ranging Elementary School 6 to 12 years, this term constitute school term. Child those are on SD's early class is child that lies on early age elongation. Early age term constitute child developing term that short but constitutes term that really necessary for its life. Therefore, on this term all proprietary potency child needs to be pushed so will optimal ala amends. Menarche constitute first menstruating that ordinary happening deep age range 10 to 12 years. All this time a ...

Relationship between National Institutes of Health research awards to US medical schools and managed care market penetration.

Science.gov (United States)

Moy, E; Mazzaschi, A J; Levin, R J; Blake, D A; Griner, P F

1997-07-16

Medical research conducted in academic medical centers is often dependent on support from clinical revenues generated in these institutions. Anecdotal evidence suggests that managed care has the potential to affect research conducted in academic medical centers by challenging these clinical revenues. To examine whether empirical evidence supports a relationship between managed care and the ability of US medical schools to sustain biomedical research. Data on annual extramural research grants awarded to US medical schools by the National Institutes of Health (NIH) from fiscal years 1986 to 1995 were obtained, and each medical school was matched to a market for which information about health maintenance organization (HMO) penetration in 1995 was available. Growth in total NIH awards, traditional research project (R01) awards, R01 awards to clinical and basic science departments, and changes in institutional ranking by NIH awards were compared among schools located in markets with low, medium, and high managed care penetration. Medical schools in all markets had comparable rates of growth in NIH awards from 1986 to 1990. Thereafter, medical schools in markets with high managed care penetration had slower growth in the dollar amounts and numbers of NIH awards compared with schools in markets with low or medium managed care penetration. This slower growth for schools in high managed care markets was associated with loss of share of NIH awards, equal to $98 million in 1995, and lower institutional ranking by NIH awards. Much of this revenue loss can be explained by the slower growth of R01 awards to clinical departments in medical schools in high managed care markets. These findings provide evidence of an inverse relationship between growth in NIH awards during the past decade and managed care penetration among US medical schools. Whether this association is causal remains to be determined.

Cardiopulmonary Resuscitation Training in Schools Following 8 Years of Mandating Legislation in Denmark: A Nationwide Survey.

Science.gov (United States)

Malta Hansen, Carolina; Zinckernagel, Line; Ersbøll, Annette Kjær; Tjørnhøj-Thomsen, Tine; Wissenberg, Mads; Lippert, Freddy Knudsen; Weeke, Peter; Gislason, Gunnar Hilmar; Køber, Lars; Torp-Pedersen, Christian; Folke, Fredrik

2017-03-14

School cardiopulmonary resuscitation (CPR) training has become mandatory in many countries, but whether legislation has translated into implementation of CPR training is largely unknown. We assessed CPR training of students following 8 years of legislative mandates in Denmark. A nationwide cross-sectional survey of Danish school leadership (n=1240) and ninth-grade homeroom teachers (n=1381) was carried out for school year 2013-2014. Qualitative interviews and the Theory of Planned Behavior were used to construct the survey. Logistic regression models were employed to identify factors associated with completed CPR training. Information from 63.1% of eligible schools was collected: 49.3% (n=611) of leadership and 48.2% (n=665) of teachers responded. According to teachers, 28.4% (95% CI 25.0% to 32.0%) and 10.3% (95% CI 8.1% to 12.8%) of eligible classes had completed CPR and automated external defibrillator training, respectively. Among leadership, 60.2% (95% CI 56.2% to 64.1%) reported CPR training had occurred during the 3 years prior to the survey. Factors associated with completed CPR training included believing other schools were conducting training (odds ratio [OR] 9.68 [95% CI 4.65-20.1]), awareness of mandating legislation (OR 4.19 [95% CI 2.65-6.62]), presence of a school CPR training coordinator (OR 3.01 [95% CI 1.84-4.92]), teacher feeling competent to conduct training (OR 2.78 [95% CI 1.74-4.45]), and having easy access to training material (OR 2.08 [95% CI 1.57-2.76]). Despite mandating legislation, school CPR training has not been successfully implemented. Completed CPR training was associated with believing other schools were conducting training, awareness of mandating legislation, presence of a school CPR training coordinator, teachers teacher feeling competent to conduct training, and having easy access to training material. Facilitating these factors may increase rates of school CPR training. © 2017 The Authors. Published on behalf of the

The Ties That Bind: Linkages among Secondary Schools, Two-Year Colleges, and Baccalaureate Institutions.

Science.gov (United States)

Lorence, James J.

This document discusses the roles of secondary schools, two-year colleges, and the upper level university in the University of Wisconsin System. Because of close ties with the host communities, Wisconsin's two-year institutions are uniquely situated to function as community resources. The paper discusses the advantages of a collaborative…

The effects of Nordic school meals on concentration and school performance in 8- to 11-year-old children in the OPUS School Meal Study: a cluster-randomised, controlled, cross-over trial

DEFF Research Database (Denmark)

Sørensen, Louise B.; Dyssegaard, Camilla B.; Damsgaard, Camilla T.

2015-01-01

. The OPUS (Optimal well-being, development and health for Danish children through a healthy New Nordic Diet) School Meal Study was a cluster-randomised, controlled, cross-over trial comparing a healthy school meal programme with the usual packed lunch from home (control) each for 3 months (NCT 01457794......It is widely assumed that nutrition can improve school performance in children; however, evidence remains limited and inconclusive. In the present study, we investigated whether serving healthy school meals influenced concentration and school performance of 8- to 11-year-old Danish children...... than reading speed. There was no effect on overall math performance or outcomes from the LRS. In conclusion, school meals did not affect CP, but improved reading performance, which is a complex cognitive activity that involves inference, and increased errors related to impulsivity and inattention...

DEVELOPMENT VARIABILITY OF LONGITUDINAL SPINE FEATURES IN CHILDREN AGING 7-15 YEARS OLD

Directory of Open Access Journals (Sweden)

Katarzyna Kochan

2010-06-01

Full Text Available Introduction. Increased body growth is connected with higher sensitivity to environmental influence and may be a cause of instability of body posture. This happens when trunk and lower limbs growth is more intense. Because body posture disorders are most often diagnosed in children and school adolescents, the sample chosen were subjects between 7 and 15 years old. Material and methods. The data was gathered in 2002 in the town of Polkowice. Examination concerned 2706 boys and girls aged 7 to 15 years old. The measurement included basic somatic features and for the body posture photogrammetric method was used. Results. It was indicated that the relative trunk length in both sexes was decreasing in early school period but in the three oldest groups of age there was a significant increase. The height of kyphosis was increasing significantly in both sexes with age. Most intensive growth of this parameter was observed between 12 and 13 years old subjects. In both sexes there could be seen significant increase of kyphosis depth between 12 and 14 years old and also the decrease of lumbar lordosis between 12 and 13 years old subjects. Conclusion. Significant increase of thoracical spine relative height and lumbar lordosis depth in adolescents in both sexes can be one of the causes of weakening spine stability and affect correct body posture development.

Prenatal dichlorodiphenyldichloroethylene (DDE) exposure and child growth during the first year of life

International Nuclear Information System (INIS)

Garced, Sheyla; Torres-Sánchez, Luisa; Cebrián, Mariano E.; Claudio, Luz; López-Carrillo, Lizbeth

2012-01-01

Background: Due to its long-term persistence in the environment and its ability to cross the placental barrier, prenatal p,p′-dichlorodiphenyldichloroethene (DDE) exposure continues to be a public health concern. This study aimed to evaluate the association between prenatal DDE exposure and child growth, at birth and during the first year of life. Methods: 253 pregnant women were recruited between January 2001 and June 2005 in a prospective cohort in Morelos, Mexico. Serum levels of DDE were measured during each trimester of pregnancy by gas chromatography with an electron capture detector. Using the generalized mixed-effects models, the association between DDE and child growth parameters (weight-for-age, length-for-age, weight-for-length, BMI-for-age and head circumference-for-age Z-scores) from birth to 1 year of age was assessed. Maternal dietary intake was considered as covariable among others. Results: DDE levels were 6.3±2.8 ng/mL (first trimester), 6.6±2.9 ng/mL (second trimester), and 7.6±2.9 ng/mL (third trimester). After adjusting for potential confounder variables, no significant associations were observed with prenatal DDE exposure and each of the selected parameters. Conclusions: Our results show no evidence of an association between prenatal DDE exposure and child growth during the first year of life.

Finnish parental involvement ethos, health support, health education knowledge and participation: results from a 2-year school health intervention.

Science.gov (United States)

Sormunen, Marjorita; Tossavainen, Kerttu; Turunen, Hannele

2013-04-01

A 2-year, participatory action research school health study focused on developing components for home-school partnerships to support children's health learning process. Two intervention schools implemented strengthened health and collaboration-orientated activities; two control schools followed the national core curriculum without extracurricular activities. The parents of fourth-grade pupils (10-11 years at baseline) completed questionnaires before intervention in spring 2008 (N = 348) and after intervention in spring 2010 (N = 358). A two-way analysis of variance was conducted to determine whether time (2008/2010) and group (intervention/control) influenced parents' perceptions and experiences of parental involvement, health education and health support received from the school. Compared with controls, the intervention schools' parents experienced greater involvement ethos (Cohen's d = 0.57, P education (Cohen's d = 0.60, P = 0.02) and health support (Cohen's d = 0.35, P = 0.02). Health education participation among parents increased only partially during the intervention (Cohen's d = -0.12, P = 0.193). School health interventions based on schools' needs may have the potential to influence positively the relationship between home and school and increase the visibility of health education. The study was undertaken within the Schools for Health in Europe program.

Stunted at 10 Years. Linear Growth Trajectories and Stunting from Birth to Pre-Adolescence in a Rural Bangladeshi Cohort.

Directory of Open Access Journals (Sweden)

Pernilla Svefors

Full Text Available Few studies in low-income settings analyse linear growth trajectories from foetal life to pre-adolescence. The aim of this study is to describe linear growth and stunting from birth to 10 years in rural Bangladesh and to analyse whether maternal and environmental determinants at conception are associated with linear growth throughout childhood and stunting at 10 years.Pregnant women participating in the MINIMat trial were identified in early pregnancy and a birth cohort (n = 1054 was followed with 19 growth measurements from birth to 10 years. Analyses of baseline predictors and mean height-for-age Z-scores (HAZ over time were modelled using GLMM. Logistic regression analysis was used to investigate the associations between baseline predictors and stunting (HAZ<-2 at 10 years. HAZ decreased to 2 years, followed by an increase up to 10 years, while the average height-for-age difference in cm (HAD to the WHO reference median continued to increase up to 10 years. Prevalence of stunting was highest at 2 years (50% decreasing to 29% at 10 years. Maternal height, maternal educational level and season of conception were all independent predictors of HAZ from birth to pre-adolescence (p<0.001 and stunting at 10 years. The highest probability to be stunted at 10 years was for children born by short mothers (<147.5 cm (ORadj 2.93, 95% CI: 2.06-4.20, mothers with no education (ORadj 1.74, 95% CI 1.17-2.81 or those conceived in the pre-monsoon season (ORadj 1.94, 95% CI 1.37-2.77.Height growth trajectories and prevalence of stunting in pre-adolescence showed strong intergenerational associations, social differentials, and environmental influence from foetal life. Targeting women before and during pregnancy is needed for the prevention of impaired child growth.

Oral health status and treatment needs among 12- and 15-year-old government and private school children in Shimla city, Himachal Pradesh, India.

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Shailee, Fotedar; Girish, M Sogi; Kapil, R Sharma; Nidhi, Pruthi

2013-01-01

To assess the dental caries, periodontal health, and malocclusion of school children aged 12 and 15 years in Shimla city and to compare them in government and private schools. A cross-sectional study of 12- and 15-year-old children in government and private schools was conducted in Shimla city, Himachal Pradesh, India. A sample of 1011 school children (both males and females) was selected by a two-stage cluster sampling method. Clinical recordings of dental caries and malocclusion were done according to World Health Organization diagnostic criteria 1997. Periodontal health was assessed by Community Periodontal Index of Treatment Needs index. The data collected was analyzed by SPSS package 13. The statistical tests used were t-test and Chi-square tests. The prevalence of dental caries was 32.6% and 42.2% at 12 and 15 years, respectively. At the12 years of age, the mean decayed, missing, filled teeth was 0.62 ± 1.42 and it was 1.06 ± 2.93 at 15 years of age. Females had higher level of caries than males at both the ages. At both ages, mean of decayed teeth was statistically higher in government schools as compared with private schools. Children in government schools had significantly less number of mean filled teeth at both ages as compared with private schools. The healthy component of gingiva was present in higher percentage of children in private schools as compared with government schools at both the age groups. The prevalence of malocclusion among the 12- year-old (58.1%) was more as compared with that among the 15-year-old (53.5%). The caries experience of 12- and 15-year-old children was low but the prevalence of gingivitis and malocclusion was quite high. Effective oral health promotion strategies need to be implemented to improve the oral health of school children further in Shimla city.

A computational growth model for measuring dynamic cortical development in the first year of life.

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Nie, Jingxin; Li, Gang; Wang, Li; Gilmore, John H; Lin, Weili; Shen, Dinggang

2012-10-01

Human cerebral cortex develops extremely fast in the first year of life. Quantitative measurement of cortical development during this early stage plays an important role in revealing the relationship between cortical structural and high-level functional development. This paper presents a computational growth model to simulate the dynamic development of the cerebral cortex from birth to 1 year old by modeling the cerebral cortex as a deformable elastoplasticity surface driven via a growth model. To achieve a high accuracy, a guidance model is also incorporated to estimate the growth parameters and cortical shapes at later developmental stages. The proposed growth model has been applied to 10 healthy subjects with longitudinal brain MR images acquired at every 3 months from birth to 1 year old. The experimental results show that our proposed method can capture the dynamic developmental process of the cortex, with the average surface distance error smaller than 0.6 mm compared with the ground truth surfaces, and the results also show that 1) the curvedness and sharpness decrease from 2 weeks to 12 months and 2) the frontal lobe shows rapidly increasing cortical folding during this period, with relatively slower increase of the cortical folding in the occipital and parietal lobes.

Phenotypic stability and genetic gains in six-year girth growth of Hevea clones

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Paulo de Souza Gonçalves

1999-07-01

Full Text Available Rubber tree [Hevea brasiliensis (Willd. ex Adr. de Juss. Müell. Arg.] budgrafts of seven clones were evaluated on five contrasting sites in the plateau region of the São Paulo State, Brazil. The objective of this work was to study the phenotypic stability for girth growth. The experimental design was a randomized block design with three replications and seven treatments. Analysis of variance of girth at six-year plant growth indicated a highly significant clone x site interaction. Only linear sites and clone x site components of clone x year interaction were significant, indicating that the performance of clones over sites for this trait could be predicted. The clones GT 1 and PB 235 showed the greatest stability in relation to girth growth, with foreseen responses to change, introduced in the sites. The clones PB 235 and IAN 873 showed significative difference in relation to regression coefficient, representing clones with specific adaptability on favorable and unfavorable sites respectively. The clone GT 1 became the most promissory one in the study of stability and adaptability even showing low girth growth. Expected genetic gains from planting sites, along with estimates of clonal variance and repeatability of clonal means are generally greatest or close to the greatest when selection is done at the same site.

[Study on identification of wild Dipsacus asper and cultivated Dipsacus asper at different growth years by organization structure].

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Yang, Jun; Peng, Hua-Sheng; Xuan, Yan; Qu, Jie

2012-12-01

To study the regular pattern of growing development and the structural changes of the main root of Dipsacus asper; Find the basis for distinguishing between wild and cultivated Dipsacus asper as well as identifying cultivated Dipsacus asper at different growth years. Continuous sectional sampling and histological observation was conducted on the main roots of annual and biennial cultivated Dipsacus asper and on the main roots of bolting and non-bolting plants of wild Dipsacus asper; Histological observation was carried out respectively on the main roots of one to four-year-old cultivated Dipsacus asper. It was discovered for the first time that there was structure of growth rings in the main roots of Dipsacus asper. And the ways in which the vessels of the growth rings were arranged differed between wild and cultivated Dipsacus asper, the vessels of growth rings in wild Dipsacus asper were arranged tangentially while those in cultivated Dipsacus asper were arranged as clusters. Pith existed in the upper part of roots of wild Dipsacus asper,while it was not found in the cultivated ones, and this could be adopted as a preliminary method to distinguish the wild Dipsacus asper from cultivatedone. The structures of growth rings in each main root were in consistency from top to bottom, and the thickening of roots mainly depended on the growth of xylem in the first year. There were particular relations and regular patterns between the structure of main roots of one to four-year-old cultivated Dipsacus asper and the ages of their growth, which could serve as the primary basis for identifying their growth years. Methods to distinguish wild Dipsacus asper from cultivated ones at different ages by organization structure are established, which could provide the basis for identification of the medicinal material of Dipsacus asper.

Missing Rings, Synchronous Growth, and Ecological Disturbance in a 36-Year Pitch Pine (Pinus rigida Provenance Study.

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Caroline Leland

Full Text Available Provenance studies are an increasingly important analog for understanding how trees adapted to particular climatic conditions might respond to climate change. Dendrochronological analysis can illuminate differences among trees from different seed sources in terms of absolute annual growth and sensitivity to external growth factors. We analyzed annual radial growth of 567 36-year-old pitch pine (Pinus rigida Mill. trees from 27 seed sources to evaluate their performance in a New Jersey Pine Barrens provenance experiment. Unexpectedly, missing rings were prevalent in most trees, and some years-1992, 1999, and 2006-had a particularly high frequency of missing rings across the plantation. Trees from local seed sources (<55 km away from the plantation had a significantly smaller percentage of missing rings from 1980-2009 (mean: 5.0%, relative to northernmost and southernmost sources (mean: 9.3% and 7.9%, respectively. Some years with a high frequency of missing rings coincide with outbreaks of defoliating insects or dry growing season conditions. The propensity for missing rings synchronized annual variations in growth across all trees and might have complicated the detection of potential differences in interannual variability among seed sources. Average ring width was significantly larger in seed sources from both the southernmost and warmest origins compared to the northernmost and coldest seed sources in most years. Local seed sources had the highest average radial growth. Adaptation to local environmental conditions and disturbances might have influenced the higher growth rate found in local seed sources. These findings underscore the need to understand the integrative impact of multiple environmental drivers, such as disturbance agents and climate change, on tree growth, forest dynamics, and the carbon cycle.

Physical growth and development of the malnourished child: contributions from 50 years of research at INCAP.

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Martorell, Reynaldo

2010-03-01

This paper reviews the main findings and policy implications of 50 years (1949-1999) of research conducted by INCAP on growth and development. Topical areas reviewed include a) maternal size and birthweight and the causes of intrauterine growth retardation (IUGR), b) patterns and causes of postnatal growth retardation, c) the relative importance of genetics and the environment in explaining differences in growth among populations, d) the implications of being small, for both children and adults, e) bone growth and maturation and dental development, f) menarche, and g) methodological contributions such as anthropometric reference data, quality control of data collection, development of risk indicators and use of anthropometry in nutrition surveillance systems. Key contributions to knowledge by INCAP include a) characterization of growth failure and maturational delays as mainly occurring during the intrauterine period and the first 3 years of life b) clarification of the role of small maternal size and of inadequate dietary intakes during pregnancy as major causes of intrauterine growth failure, c) evidence that diarrheal diseases and poor dietary intakes are the principal causes of growth failure in early childhood, d) demonstration that environmental factors related to poverty, and not genetic or racial ancestry, account for most of the differences in growth between populations, e) evidence that growth failure predicts functional impairment in the child as well as in the adult andf) demonstration that nutrition interventions are effective in preventing growth failure and its consequences, if targeted to needy women and young children. INCAP's work has contributed knowledge that has informed and improved policies and programs aimed at overcoming maternal and child undernutrition and promoting optimal growth and development.

The influence of head growth in fetal life, infancy, and childhood on intelligence at the ages of 4 and 8 years.

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Gale, Catharine R; O'Callaghan, Finbar J; Bredow, Maria; Martyn, Christopher N

2006-10-01

We investigated the effects of head growth prenatally, during infancy, and during later periods of development on cognitive function at the ages of 4 and 8 years. We studied 633 term-born children from the Avon Longitudinal Study of Parents and Children cohort whose head circumference was measured at birth and at regular intervals thereafter. Their cognitive function was assessed with the Wechsler Preschool and Primary Scale of Intelligence at the age of 4 years and with the Wechsler Intelligence Scale for Children at the age of 8 years. Linear regression analysis was used to calculate postnatal head growth between successive time points, conditional on previous size, and to examine the relationship between head growth during different periods of development and later IQ. When the influence of head growth was distinguished for different periods, only prenatal growth and growth during infancy were associated with subsequent IQ. At 4 years, after adjustment for parental characteristics, full-scale IQ increased an average of 2.41 points for each 1-SD increase in head circumference at birth and 1.97 points for each 1-SD increase in head growth during infancy, conditional on head size at birth. At 8 years, head circumference at birth was no longer associated with IQ, but head growth during infancy remained a significant predictor, with full-scale IQ increasing an average of 1.56 points for each 1-SD increase in growth. The brain volume a child achieves by the age of 1 year helps determine later intelligence. Growth in brain volume after infancy may not compensate for poorer earlier growth.

Medical School Attrition-Beyond the Statistics A Ten Year Retrospective Study

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Maher Bridget M

2013-01-01

Full Text Available Abstract Background Medical school attrition is important - securing a place in medical school is difficult and a high attrition rate can affect the academic reputation of a medical school and staff morale. More important, however, are the personal consequences of dropout for the student. The aims of our study were to examine factors associated with attrition over a ten-year period (2001–2011 and to study the personal effects of dropout on individual students. Methods The study included quantitative analysis of completed cohorts and qualitative analysis of ten-year data. Data were collected from individual student files, examination and admission records, exit interviews and staff interviews. Statistical analysis was carried out on five successive completed cohorts. Qualitative data from student files was transcribed and independently analysed by three authors. Data was coded and categorized and key themes were identified. Results Overall attrition rate was 5.7% (45/779 in 6 completed cohorts when students who transferred to other medical courses were excluded. Students from Kuwait and United Arab Emirates had the highest dropout rate (RR = 5.70, 95% Confidence Intervals 2.65 to 12.27;p  Absenteeism was documented in 30% of students, academic difficulty in 55.7%, social isolation in 20%, and psychological morbidity in 40% (higher than other studies. Qualitative analysis revealed recurrent themes of isolation, failure, and despair. Student Welfare services were only accessed by one-third of dropout students. Conclusions While dropout is often multifactorial, certain red flag signals may alert us to risk of dropout including non-EU origin, academic struggling, absenteeism, social isolation, depression and leave of absence. Psychological morbidity amongst dropout students is high and Student Welfare services should be actively promoted. Absenteeism should prompt early intervention. Behind every dropout statistic lies a personal story. All

Omphalocele: from diagnosis to growth and development at two years of age

NARCIS (Netherlands)

A. Hijkoop (Annelieke); N.C.J. Peters (Nina); R.L. Lechner (Rosan); Y. van Bever (Yolande); A.P.J.M. van Gils-Frijters (Annabel); D. Tibboel (Dick); R.M.H. Wijnen (René); T.E. Cohen-Overbeek (Titia); H. IJsselstijn (Hanneke)

2018-01-01

markdownabstract__Objective__ To compare the prenatal frame of reference of omphalocele (i.e. survival of fetuses) with that after birth (i.e. survival of liveborn neonates), and to assess physical growth and neurodevelopment in children with minor or giant omphalocele up to two years of age.

School Children's Intestinal Parasite and Nutritional Status One Year after Complementary School Garden, Nutrition, Water, Sanitation, and Hygiene Interventions in Burkina Faso.

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Erismann, Séverine; Diagbouga, Serge; Schindler, Christian; Odermatt, Peter; Knoblauch, Astrid M; Gerold, Jana; Leuenberger, Andrea; Shrestha, Akina; Tarnagda, Grissoum; Utzinger, Jürg; Cissé, Guéladio

2017-09-01

The potential health benefits of combined agricultural, nutrition, water, sanitation, and hygiene (WASH) interventions are poorly understood. We aimed to determine whether complementary school garden, nutrition, and WASH interventions reduce intestinal parasites and improve school children's nutritional status in two regions of Burkina Faso. A cluster-randomized controlled trial was conducted in the Plateau Central and Center-Ouest regions of Burkina Faso. A total of 360 randomly selected children, aged 8-15 years, had complete baseline and end-line survey data. Mixed regression models were used to assess the impact of the interventions, controlling for baseline characteristics. The prevalence of intestinal parasitic infections decreased both in intervention and control schools, but the decrease was significantly higher in the intervention schools related to the control schools (odds ratio [OR] of the intervention effect = 0.2, 95% confidence interval [CI] = 0.1-0.5). Indices of undernutrition did not decrease at end-line in intervention schools. Safe handwashing practices before eating and the use of latrines at schools were significantly higher in the intervention schools than in the control schools at end-line (OR = 6.9, 95% CI = 1.4-34.4, and OR = 14.9, 95% CI = 1.4-153.9, respectively). Parameters of water quality remained unchanged. A combination of agricultural, nutritional, and WASH-related interventions embedded in the social-ecological systems and delivered through the school platform improved several child health outcomes, including intestinal parasitic infections and some WASH-related behaviors. Sustained interventions with stronger household and community-based components are, however, needed to improve school children's health in the long-term.

Boys starting school disadvantaged: implications from teachers' ratings of behaviour and achievement in the first two years.

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Childs, G; McKay, M

2001-06-01

Consistent evidence indicates that low socio-economic status (SES) acts as an important stressor and vulnerability factor for children's school learning. However, specific mechanism(s) of this process are still not well understood. This study was a follow-up of the classroom learning behaviour and perceived achievement of low and middle income children after two years at school, who had previously been rated soon after starting school. It examined whether teachers' ratings displayed predictive stability over that period, and whether significant differences evident at age 5 in SES and gender were still operative at age 7. Two samples, of low income (N = 85) and middle income (N = 63) children, were rated following school entry (mean age 5 years 3 months) and rated again after two years at school. The children were rated at both points by their regular classroom teachers using the Learning Behaviours Scale (Stott et al., 1998) with subscales of Distractible, Apprehensive and Uncooperative, together with ratings of academic achievement and their personal perception of each child. SES was found to be a very limited predictor for the learning behaviour subscale ratings and for teachers' personal perceptions at both ages 5 and 7. SES did significantly predict expected Academic Achievement at age 5, but this effect disappeared completely by age 7. Conversely, within the two defined groups, Low Income boys were found to display significantly poorer learning behaviours at age 5, especially in terms of distractible behaviour, compared with Middle Income boys and with girls generally. This pattern was maintained over the next two years of their schooling. The effect of SES was thus demonstrated more powerfully in between-group differences than by means of regression. The findings emphasised the persistence of teachers' initial negative impressions about distractible 'hard to manage' boys from low SES families. The outcomes of this study suggest that low SES boys commenced

Life course impact of school-based promotion of healthy eating and active living to prevent childhood obesity.

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Bach Xuan Tran

Full Text Available The Alberta Project Promoting active Living and healthy Eating in Schools (APPLE Schools is a comprehensive school health program that is proven feasible and effective in preventing obesity among school aged children. To support decision making on expanding this program, evidence on its long-term health and economic impacts is particularly critical. In the present study we estimate the life course impact of the APPLE Schools programs in terms of future body weights and avoided health care costs.We modeled growth rates of body mass index (BMI using longitudinal data from the National Population Health Survey collected between 1996-2008. These growth rate characteristics were used to project BMI trajectories for students that attended APPLE Schools and for students who attended control schools (141 randomly selected schools in the Canadian province of Alberta.Throughout the life course, the prevalence of overweight (including obesity was 1.2% to 2.8% (1.7 on average less among students attending APPLE Schools relative to their peers attending control schools. The life course prevalence of obesity was 0.4% to 1.4% (0.8% on average less among APPLE Schools students. If the APPLE Schools program were to be scaled up, the potential cost savings would be $33 to 82 million per year for the province of Alberta, or $150 to 330 million per year for Canada.These projected health and economic benefits seem to support broader implementation of school-based health promotion programs.

The First Year Out: Understanding American Teens after High School. Morality and Society Series

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Clydesdale, Tim

2007-01-01

Wild parties, late nights, and lots of sex, drugs, and alcohol. Many assume these are the things that define an American teenager's first year after high school. But the reality is really quite different. As Tim Clydesdale reports in "The First Year Out", teenagers generally manage the increased responsibilities of everyday life immediately after…

Validity of self-reported lunch recalls in Swedish school children aged 6-8 years.

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Hunsberger, Monica; Pena, Pablo; Lissner, Lauren; Grafström, Lisen; Vanaelst, Barbara; Börnhorst, Claudia; Pala, Valeria; Eiben, Gabriele

2013-09-18

Previous studies have suggested that young children are inaccurate reporters of dietary intake. The purpose of this study was to validate a single recall of the previous day's school lunch reported by 6-8 year old Swedish children and to assess teacher-recorded intake of the same meal in a standardized food journal. An additional research question was whether parents could report their child's intake of the previous day's lunch. Subjects constituted a convenience sample from the large, multi-country study Identification and prevention of Dietary- and lifestyle-induced health EFfects In Children and infantS (IDEFICS). Validations of both children's recalls and teachers' records were made by comparing results with the duplicate plate reference method. Twenty-five children (12 boys/13 girls) aged 6-8 years participated in the validation study at one school in western Sweden. Children were accurate self-reporters of their dietary intake at lunch, with no significant difference between reported and weighed intake (Mean difference (SD): 7(50) kcals, p=0.49). Teachers significantly over-reported intake (Mean difference (SD): 65(79) kcals, p=0.01). For both methods, child-reported and teacher-recorded, correlations with weighed intake were strong (Pearson's correlations r=0.92, pteacher-records and weighed intakes. Foods were recalled by children with a food-match rate of 90%. In all cases parents themselves were unable to report on quantities consumed and only four of 25 children had parents with knowledge regarding food items consumed. Children 6-8 years of age accurately recalled their school lunch intake for one occasion while teachers recorded with less accuracy. Our findings suggest that children as young as six years of age may be better able to report on their dietary intake than previously suggested, at least for one main meal at school. Teacher-recorded intake provides a satisfactory estimate but with greater systematic deviation from the weighed intake

Factors Influencing the One- and Two-Year Growth Response in Children Treated with Growth Hormone: Analysis from an Observational Study

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Gut Robert

2010-09-01

Full Text Available To assess gender-, pubertal-, age-related differences in change from baseline height standard deviation score (, data from 5,797 growth hormone (GH naïve pediatric patients ( at year 1 was significantly greater for males versus females (, but no other gender differences were observed. For patients with GHD, was greater in prepubertal than in pubertal patients. Younger patients for both genders ( ( for GHD, MPHD, and ISS. Overall, positive were observed in all patients, with greater growth responses in younger prepubertal children, emphasizing the importance of starting GH treatment early.

Leadership of Schools as Research-Led Organisations in the English Educational Environment: Cultivating a Research-Engaged School Culture

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Godfrey, David

2016-01-01

This article examines the conditions for the growth and expansion of research-engaged schools in England. The current policy climate is seeing a rapid growth of autonomous schools coupled with the continuing tendency to hold schools to account for overall student educational attainment indicators. Within this context, the article begins by…

Forces. 'O' Level Teacher's Guide. Unit 1. ZIM-SCI, Zimbabwe Secondary School Science Project. Year 3.

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Udwin, Martin

The Zimbabwe Secondary School Science Project (ZIM-SCI) developed student study guides, corresponding teaching guides, and science kits for a low-cost science course which could be taught during the third year of secondary school without the aid of qualified teachers and conventional laboratories. This teaching guide, designed to be read in…

PRIMARY SCHOOL (5 - 10 YEARS)

African Journals Online (AJOL)

Chantel

, but sometimes affects school children. Children pres- ent with itchy white papules on the genitalia, the glans and prepuce or the vulva. Initially there is some red- dish or purplish inflammation around the white lesions, which become wrin-.

[A follow-up on first-year growth and development of 61 very low birth weight preterm infants].

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Deng, Ying; Xiong, Fei; Wu, Meng-Meng; Yang, Fan

2016-06-01

To investigate the physical growth and psychomotor development of very low birth weight (VLBW) preterm infants in the first year after birth and related influencing factors. A total of 61 VLBW preterm infants received growth and development monitoring for 12 months. Z score was used to evaluate parameters for physical growth, and Denver Development Screen Test (DDST) was used for development screening. Among the 61 VLBW preterm infants, 27 (44.3%) were small-for-gestational-age (SGA) infants, and 34 (55.7%) were appropriate-for-gestational-age (AGA) infants. During the 1-year follow-up, the median weight-for-age Z-score (WAZ), height-for-age Z-score (HAZ), head circumference-for-age Z-score (HCZ), and weight-for-height Z score (WHZ) were >-1 SD in all age groups. The peaks of body mass index-for-age Z-score (BAZ) and WHZ appeared at 1 month of corrected age. At a corrected age of 40 weeks, the incidence rates of underweight, growth retardation, emaciation, microcephalus, overweight, and obesity were 15%, 16%, 11%, 13%, 20%, and 10%, respectively. Compared with those with a corrected age of 40 weeks, the infants with a corrected age of 6 months or 9-12 months had a significantly reduced incidence rate of overweight (3%) (P<0.05). Up to 1 year after birth, 15 infants (25%) had abnormal developmental quotient (DQ). The SGA group had a significantly higher incidence rate of abnormal DQ than the AGA group (P<0.05). SGA was the independent risk factor for retarded growth in the first year after birth in VLBW preterm infants. VLBW preterm infants experience an obvious growth deviation within 3 months of corrected age. Within the first year after birth, the proportion of infants with abnormal DQ screened by DDST is high.

The satisfactory growth and development at 2 years of age of the INTERGROWTH-21st Fetal Growth Standards cohort support its appropriateness for constructing international standards.

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Villar, José; Cheikh Ismail, Leila; Staines Urias, Eleonora; Giuliani, Francesca; Ohuma, Eric O; Victora, Cesar G; Papageorghiou, Aris T; Altman, Douglas G; Garza, Cutberto; Barros, Fernando C; Puglia, Fabien; Ochieng, Roseline; Jaffer, Yasmin A; Noble, Julia A; Bertino, Enrico; Purwar, Manorama; Pang, Ruyan; Lambert, Ann; Chumlea, Cameron; Stein, Alan; Fernandes, Michelle; Bhutta, Zulfiqar A; Kennedy, Stephen H

2018-02-01

The World Health Organization recommends that human growth should be monitored with the use of international standards. However, in obstetric practice, we continue to monitor fetal growth using numerous local charts or equations that are based on different populations for each body structure. Consistent with World Health Organization recommendations, the INTERGROWTH-21 st Project has produced the first set of international standards to date pregnancies; to monitor fetal growth, estimated fetal weight, Doppler measures, and brain structures; to measure uterine growth, maternal nutrition, newborn infant size, and body composition; and to assess the postnatal growth of preterm babies. All these standards are based on the same healthy pregnancy cohort. Recognizing the importance of demonstrating that, postnatally, this cohort still adhered to the World Health Organization prescriptive approach, we followed their growth and development to the key milestone of 2 years of age. The purpose of this study was to determine whether the babies in the INTERGROWTH-21 st Project maintained optimal growth and development in childhood. In the Infant Follow-up Study of the INTERGROWTH-21 st Project, we evaluated postnatal growth, nutrition, morbidity, and motor development up to 2 years of age in the children who contributed data to the construction of the international fetal growth, newborn infant size and body composition at birth, and preterm postnatal growth standards. Clinical care, feeding practices, anthropometric measures, and assessment of morbidity were standardized across study sites and documented at 1 and 2 years of age. Weight, length, and head circumference age- and sex-specific z-scores and percentiles and motor development milestones were estimated with the use of the World Health Organization Child Growth Standards and World Health Organization milestone distributions, respectively. For the preterm infants, corrected age was used. Variance components analysis was

New medical schools in the United States: forces of change past and present.

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Smith, Lawrence

2009-01-01

The new millennium has ushered in a growth phase in the number of American medical schools. Historically the United States has built schools during bursts of activity with relative quiescence in between these periods. We had a twenty-two year period with no growth in medical school size or number. During that time there were significant changes in patient characteristics, student culture, financial reimbursement, quality, and manpower needs that have put stress on medical schools, hospitals, clinical practice and healthcare systems. In addition, there have been remarkable new opportunities in the way we teach, including changes in teaching methodology, educational technology, and a better understanding of how students actually learn. All of these advances have taken place during a period of enormous pressure to change residency programs, reorganize medical and clinical science, and question the very need for traditional departmental structures. It is likely that the new medical schools will emerge looking different from the older schools and they are likely to catalyze a period of curricular change.

High school Tay-Sachs disease carrier screening: 5 to 11-year follow-up.

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Curd, Helen; Lewis, Sharon; Macciocca, Ivan; Sahhar, Margaret; Petrou, Vicki; Bankier, Agnes; Lieberman, Sari; Levy-Lahad, Ephrat; Delatycki, Martin B

2014-04-01

The Melbourne high school Tay-Sachs disease (TSD) carrier screening program began in 1997. The aim of this study was to assess the outcomes of this screening program among those who had testing more than 5 years ago, to evaluate the long-term impact of screening. A questionnaire was used for data collection and consisted of validated scales and purposively designed questions. Questionnaires were sent to all carriers and two non-carriers for each carrier who were screened in the program between 1999 and 2005. Twenty-four out of 69 (34.8 %) carriers and 30/138 (21.7 %) non-carriers completed the questionnaire. Most participants (82 %) retained good knowledge of TSD and there was no evidence of a difference in knowledge between carriers and non-carriers. Most participants (83 %) were happy with the timing and setting of screening and thought that education and screening for TSD should be offered during high school. There was no difference between carriers and non-carriers in mean scores for the State Trait Anxiety Inventory and Decision Regret Scale. This evaluation indicated that 5-11 years post high school screening, those who were screened are supportive of the program and that negative consequences are rare.

Factors driving mortality and growth at treeline: a 30-year experiment of 92 000 conifers.

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Barbeito, Ignacio; Dawes, Melissa A; Rixen, Christian; Senn, Josef; Bebi, Peter

2012-02-01

Understanding the interplay between environmental factors contributing to treeline formation and how these factors influence different life stages remains a major research challenge. We used an afforestation experiment including 92 000 trees to investigate the spatial and temporal dynamics of tree mortality and growth at treeline in the Swiss Alps. Seedlings of three high-elevation conifer species (Larix decidua, Pinus mugo ssp. uncinata, and Pinus cembra) were systematically planted along an altitudinal gradient at and above the current treeline (2075 to 2230 m above sea level [a.s.l.]) in 1975 and closely monitored during the following 30 years. We used decision-tree models and generalized additive models to identify patterns in mortality and growth along gradients in elevation, snow duration, wind speed, and solar radiation, and to quantify interactions between the different variables. For all three species, snowmelt date was always the most important environmental factor influencing mortality, and elevation was always the most important factor for growth over the entire period studied. Individuals of all species survived at the highest point of the afforestation for more than 30 years, although mortality was greater above 2160 m a.s.l., 50-100 m above the current treeline. Optimal conditions for height growth differed from those for survival in all three species: early snowmelt (ca. day of year 125-140 [where day 1 is 1 January]) yielded lowest mortality rates, but relatively later snowmelt (ca. day 145-150) yielded highest growth rates. Although snowmelt and elevation were important throughout all life stages of the trees, the importance of radiation decreased over time and that of wind speed increased. Our findings provide experimental evidence that tree survival and height growth require different environmental conditions and that even small changes in the duration of snow cover, in addition to changes in temperature, can strongly impact tree survival and

Can use of healthcare services among 15-16-year-olds predict an increased level of high school dropout? A longitudinal community study.

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Homlong, Lisbeth; Rosvold, Elin O; Haavet, Ole R

2013-09-19

To study associations between healthcare seeking in 15-16-year-olds and high school dropout 5 years later. Longitudinal community study. Data from a comprehensive youth health survey conducted in 2000-2004, linked to data from national registries up to 2010. 13 964 10th grade secondary school students in six Norwegian counties. Logistic regression was used to compute ORs for high school dropout. The total proportion of students not completing high school 5 years after registering was 29% (girls 24%, boys 34%). Frequent attenders to school health services and youth health clinics at age 15-16 years had a higher dropout rate (37/48% and 45/71%), compared with those with no or moderate use. Adolescents referred to mental health services were also more likely to drop out (47/62%). Boys with moderate use of a general practitioner (GP) had a lower dropout rate (30%). A multiple logistic regression analysis, in which we adjusted for selected health indicators and sociodemographic background variables, revealed that seeking help from the youth health clinic and consulting mental health services, were associated with increased level of high school dropout 5 years later. Frequent attenders (≥4 contacts) had the highest odds of dropping out. Yet, boys who saw a GP and girls attending the school health services regularly over the previous year were less likely than their peers to drop out from high school. Adolescents who seek help at certain healthcare services can be at risk of dropping out of high school later. Health workers should pay particular attention to frequent attenders and offer follow-up when needed. However, boys who attended a GP regularly were more likely to continue to high school graduation, which may indicate a protective effect of having a regular and stable relationship with a GP.

School related factors and 1yr change in physical activity amongst 9–11 year old English schoolchildren

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Mantjes Joyce A

2012-12-01

Full Text Available Abstract Background Activity levels are known to decline with age and there is growing evidence of associations between the school environment and physical activity. In this study we investigated how objectively measured one-year changes in physical activity may be associated with school-related factors in 9- to 10-year-old British children. Methods Data were analysed from 839 children attending 89 schools in the SPEEDY (Sport, Physical Activity, and Eating behaviours: Environmental Determinants in Young People study. Outcomes variables were one year changes in objectively measured sedentary, moderate, and vigorous physical activity, with baseline measures taken when the children were 9–10 years old. School characteristics hypothesised to be associated with change in physical activity were identified from questionnaires, grounds audits, and computer mapping. Associations were examined using simple and multivariable multilevel regression models for both school (9 am – 3 pm and travel (8–9 am and 3–4 pm time. Results Significant associations during school time included the length of the morning break which was found to be supportive of moderate (β coefficient: 0.68 [p: 0.003] and vigorous (β coefficient: 0.52 [p: 0.002] activities and helps to prevent adverse changes in sedentary time (β coefficient: -2.52 [p: 0.001]. During travel time, positive associations were found between the presence of safe places to cross roads around the school and changes in moderate (β coefficient: 0.83 [p:0.022] and vigorous (β coefficient: 0.56 [p:0.001] activity, as well as sedentary time (β coefficient: -1.61 [p:0.005]. Conclusion This study suggests that having longer morning school breaks and providing road safety features such as cycling infrastructure, a crossing guard, and safe places for children to cross the road may have a role to play in supporting the maintenance of moderate and vigorous activity behaviours, and preventing the development of

Forces. 'O' Level Study Guide. Unit 1. ZIM-SCI, Zimbabwe Secondary School Science Project. Year 3.

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Udwin, Martin

The Zimbabwe Secondary School Science Project (ZIM-SCI) developed student study guides, corresponding teaching guides, and science kits for a low-cost science course which could be taught during the third year of secondary school without the aid of qualified teachers and conventional laboratories. This ZIM-SCI study guide is a five-part unit…

Educational Attainment, Growth and Poverty Reduction within the MDG Framework: Simulations and Costing for the Peruvian Case

OpenAIRE

Gustavo Yamada; Juan F. Castro; Arlette Beltran; Maria A. Cardenas

2008-01-01

We propose a model that accounts for the potential feedback between schooling performance, human capital accumulation and long run GDP growth, and links these results with poverty incidence. Our simulation exercise takes into account targets for education indicators and GDP growth itself (as arguments in our planner's loss function) and provides two conclusions: (i) with additional funds which amount to 1 percent of GDP each year, public intervention could, by year 2015, add an extra 0.89 and...

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

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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.

School related factors and 1yr change in physical activity amongst 9-11 year old English schoolchildren

NARCIS (Netherlands)

Mantjes, Joyce A.; Jones, Andrew P.; Corder, Kirsten; Jones, Natalia R.; Harrison, Flo; Griffin, Simon J.; van Sluijs, Esther M. F.

2012-01-01

Background: Activity levels are known to decline with age and there is growing evidence of associations between the school environment and physical activity. In this study we investigated how objectively measured one-year changes in physical activity may be associated with school-related factors in

Self-Esteem and Delinquency in South Korean Adolescents: Latent Growth Modeling

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Lee, Kyungeun; Lee, Julie

2012-01-01

This study examined the inter-related development of self-esteem and delinquency across three years. Participants were 3449 Korean high school adolescents (age M = 15.8, SD = 0.42, 1725 boys, 1724 girls) from Korea Youth Panel Study (KYPS), in 2005-2007, nationally representative of Korean adolescents. Latent growth modeling was employed for…

Thinning, tree-growth, and resistance to multi-year drought in a mixed-conifer forest of northern California

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Vernon, Michael J.; Sherriff, Rosemary L.; van Mantgem, Phillip; Kane, Jeffrey M.

2018-01-01

Drought is an important stressor in forest ecosystems that can influence tree vigor and survival. In the U.S., forest managers use two primary management techniques to promote resistance and resilience to drought: prescribed fire and mechanical thinning. Generally applied to reduce fuels and fire hazard, treatments may also reduce competition for resources that may improve tree-growth and reduce mortality during drought. A recent severe and prolonged drought in California provided a natural experiment to investigate tree-growth responses to fuel treatments and climatic stress. We assessed tree-growth from 299 ponderosa pine (Pinus ponderosa) and Douglas-fir (Pseudotsuga menziesii) in treated and untreated stands during severe drought from 2012 to 2015 in the mixed-conifer forests of Whiskeytown National Recreation Area (WNRA) in northern California. The treatment implemented at WNRA removed 34% of live basal area through mechanical thinning with a subsequent pile burning of residual fuels. Tree-growth was positively associated with crown ratio and negatively associated with competition and a 1-year lag of climate water deficit, an index of drought. Douglas-fir generally had higher annual growth than ponderosa pine, although factors affecting growth were the same for both species. Drought resistance, expressed as the ratio between mean growth during drought and mean growth pre-drought, was higher in treated stands compared to untreated stands during both years of severe drought (2014 and 2015) for ponderosa pine but only one year (2014) for Douglas-fir. Thinning improved drought resistance, but tree size, competition and species influenced this response. On-going thinning treatments focused on fuels and fire hazard reduction are likely to be effective at promoting growth and greater drought resistance in dry mixed-conifer forests. Given the likelihood of future droughts, land managers may choose to implement similar treatments to reduce potential impacts.

WCPSS High School Graduation Rates: 4-Year and 5-Year Cohort Rates 2011-12. Measuring Up. D&A Report No. 13.04

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Regan, Roger

2013-01-01

The Wake County Public School System (WCPSS) four-year cohort graduation rate declined slightly to 80.6% in 2011-12 from 80.9% in the previous year. Disaggregated graduation rates for most racial and ethnic groups stayed nearly the same or declined slightly in 2011-12, but the rate for African-American students rose from 67.9% to 69.6%. The other…

Partnerships for Active Children in Elementary Schools (PACES): First year process evaluation.

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Egan, Cate A; Webster, Collin; Weaver, R Glenn; Brian, Ali; Stodden, David; Russ, Laura; Nesbitt, Danielle; Vazou, Spyridoula

2018-04-01

Movement integration (MI) is a strategy within comprehensive school physical activity programs (CSPAP). School-university partnerships are recommended to leverage teachers' capacity to use MI. A mixed method process evaluation was conducted of the first year of implementing Partnerships for Active Children in Elementary Schools (PACES). Classroom teachers (N=12) from four schools participated. Data were collected in Fall 2014 (baseline) and Spring 2015 (∼ four months of intervention) using the System for Observing Student Movement in Academic Routines and Transitions and semi-structured interviews. There were no significant differences between intervention classrooms and control classrooms MI promotion. Differences approaching significance (U=5, p=0.04, d=1.2) were observed when comparing classrooms that received two (community of practice, community-based participatory research) or three components (two components plus service learning) of the intervention and classrooms that received one (community of practice) or no components. Qualitative findings revealed that teachers in classrooms that were more successful responded more favorably to the intervention components than teachers in classrooms that were less successful. Quantitative and qualitative results supported the effectiveness of community-based participatory research as a component of PACES. This study provides information about MI process variables in the context of a CSPAP intervention. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Nyae Nyae Village Schools 1994-2010: An Indigenous Mother-Tongue Education Project after 15 Years

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Cwi, Cwisa; Hays, Jennifer

2011-01-01

This article provides an overview of a mother-tongue education project for the Ju|'hoansi of Nyae Nyae in Namibia--the village schools. These schools are the only places in southern Africa where an Indigenous San community has access to mother-tongue education for 3 years; and are, thus, an important example in the region. However, there are some…

Development of decoding, reading comprehension, vocabulary and spelling during the elementary school years

NARCIS (Netherlands)

Aarnoutse, C.A.J.; Leeuwe, J.F.J. van; Voeten, M.J.M.; Oud, J.H.L.

2001-01-01

The goal of this study was (1) to investigate the development of decoding (efficiency), reading comprehension, vocabulary and spelling during the elementary school years and (2) to determine the differences between poor, average and good performers with regard to the development of these skills.

Growth and Predictors of Growth Restraint in Moderately Preterm Children Aged 0 to 4 Years

NARCIS (Netherlands)

Bocca-Tjeertes, I.F.; Kerstjens, J.M.; Reijneveld, S.A.; de Winter, A.F.; Bos, A.F.

2011-01-01

OBJECTIVE: To describe growth in moderately preterm-born children, determine the prevalence of growth restraint at the age of 4, and identify predictors of growth restraint. We hypothesized that growth in moderately preterm-born children differs from growth in term-born children and that growth

Ranking the schools: How school-quality information affects school choice in the Netherlands

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Koning, P.W.C.; van der Wiel, K.

2013-01-01

This paper analyzes whether information about the quality of high schools published in a national newspaper affects school choice in the Netherlands. We find that negative (positive) school-quality scores decrease (increase) the number of first-year students who choose a school after the year of

Doctors qualifying from United Kingdom medical schools during the calendar years 1977 and 1983.

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Parkhouse, J; Parkhouse, H F

1989-01-01

At the conclusion of undergraduate medical education in the United Kingdom most students pass a university qualifying examination and obtain a degree in medicine and surgery. Some students pass an external non-university qualifying examination in medicine as an alternative to obtaining a degree, and some do both. The degree may be obtained in the same year as the non-university qualifying examination, or in a different year. Some students from a medical school intake qualify in a later year than expected, for various reasons. Data from university, Health Department and other sources may relate to the academic year, the calendar year, or a fixed date such as 30 September. It is not a simple exercise, therefore, to define the exact number of people who qualify to practise medicine, for the first time, in any given 'year'. In counting qualifiers from individual medical schools, the problems are further compounded by the movement of students between the preclinical and clinical stages of the course, particularly from Oxford and Cambridge to London teaching hospitals. This paper analyses the situation for the calendar years 1977 and 1983, showing a decline in the number of students obtaining double (i.e. both university and non-university) qualifications. The number of UK graduates not registering with the General Medical Council to practise, at least for a time, in the UK was small, and the population base compiled for Medical Career Research Group studies was reasonably accurate in each of the 2 years examined.

Twelve-year follow-up study of the impact of nutritional status at the onset of elementary school on later educational situation of Chilean school-age children.

Science.gov (United States)

Ivanovic, D; Del P Rodríguez, M; Pérez, H; Alvear, J; Díaz, N; Leyton, B; Almagià, A; Toro, T; Urrutia, M S; Ivanovic, R

2008-01-01

To determine the impact of nutritional status in a multicausal approach of socio-economic, socio-cultural, family, intellectual, educational and demographic variables at the onset of elementary school in 1987 on the educational situation of these children in 1998, when they should have graduated from high school. Chile's Metropolitan Region. Prospective, observational and 12-year follow-up study. A representative sample of 813 elementary first grade school-age children was randomly chosen in 1987. The sample was assessed in two cross-sectional studies. The first cross-sectional study was carried out in at the onset of elementary school in 1987 and the second was carried out in 1998, 12-years later, when they should be graduating from high school. In 1998, 632 adolescent students were located and their educational situation was registered (dropout, delayed, graduated and not located). At the onset of elementary school were determined the nutritional status, socio-economic status (SES), family characteristics, intellectual ability (IA), scholastic achievement (SA) and demographic variables. Statistical analysis included variance tests and Scheffe's test was used for comparison of means. Pearson correlation coefficients and logistic regression were used to establish the most important independent variables at the onset of elementary school in 1987 that affect the educational situation 1998. Data were analysed using the statistical analysis system (SAS). Logistic regression revealed that SES, IA, SA and head circumference-for-age Z score at the onset of elementary school in 1987 were the independent variables with the greatest explanatory power in the educational situation of school-age children in 1998. These parameters at an early school age are good predictors of the educational situation later and these results can be useful for nutrition and educational planning in early childhood.

Relations between the development of school investment, self-confidence, and language achievement in elementary education: A multivariate latent growth curve approach

NARCIS (Netherlands)

Stoel, R.D.; Peetsma, T.T.D.; Roeleveld, J.

2001-01-01

Latent growth curve (LGC) analysis of longitudinal data for pupils' school investment, self confidence and language ability is presented. A multivariate model is tested that relates the three developmental processes to each other and to intelligence. All processes show significant differences

Does television viewing predict dietary intake five years later in high school students and young adults?

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Neumark-Sztainer Dianne

2009-01-01

Full Text Available Abstract Background Prior research has found that television viewing is associated with poor diet quality, though little is known about its long-term impact on diet, particularly during adolescence. This study examined the associations between television viewing behavior with dietary intake five years later. Methods Survey data, which included television viewing time and food frequency questionnaires, were analyzed for 564 middle school students (younger cohort and 1366 high school students (older cohort who had complete data available at Time 1 (1998–1999 and five years later at Time 2 (mean age at Time 2, 17.2 ± 0.6 and 20.5 ± 0.8 years, respectively. Regression models examined longitudinal associations between Time 1 television viewing behavior and Time 2 dietary intake adjusting for sociodemographic characteristics, Time 1 dietary intake, and Time 2 total daily energy intake. Results Respondents were categorized as limited television users (2 hours/daily, moderately high television viewers (2–5 hours/daily, and heavy television viewers (≥5 hours/daily. Among the younger cohort, Time 1 heavy television viewers reported lower fruit intake and higher sugar-sweetened beverage consumption than the other two groups. Among the older cohort, watching five or more hours of television per day at Time 1, predicted lower intakes of fruits, vegetables, whole grain and calcium-rich foods, and higher intakes of trans fat, fried foods, fast food menu items, snack products, and sugar-sweetened beverages (products commonly advertised on television five years later. Conclusion Television viewing in middle and high school predicted poorer dietary intake five years later. Adolescents are primary targets of advertising for fast food restaurants, snack foods, and sugar-sweetened beverages, which may influence their food choices. Television viewing, especially during high school, may have long-term effects on eating choices and contribute to poor eating

Changes in Weight, Sedentary Behaviour and Physical Activity during the School Year and Summer Vacation

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Chiaki Tanaka

2018-05-01

Full Text Available Background: To examine bidirectional associations between body weight and objectively assessed sedentary behaviour (SB and physical activity (PA during the school year and summer vacation. Methods: Participants were 209 Japanese boys and girls (9.0 ± 1.8 years at baseline. SB and PA were measured using triaxial accelerometry that discriminated between ambulatory and non-ambulatory PA, screen time measured by questionnaire during the school-term was evaluated in May and the summer vacation, and relative body weight measured in May and just after the end of summer vacation. Results: There were no significant relationships between changes in SB or PA and changes in body weight. However, higher relative body weight at baseline was associated with decreased non-ambulatory moderate PA (p = 0.049, but this association was slightly diminished after adjusting for change in SB (p = 0.056. Longer screen time at baseline was also associated with increased relative body weight (p = 0.033. Conclusions: The present study revealed that body weight might be particularly influential on non-ambulatory moderate PA while SB, PA or changes in these variables did not predict changes in body weight. Moreover, screen time during the school year is a predictor of change in relative body weight during the subsequent summer vacation.