WorldWideScience

Sample records for regular kindergarten program

  1. Developmental Kindergarten Program Evaluation Report.

    Science.gov (United States)

    Blois, George T.; Cushing, Katherine S.

    The evaluation of the Developmental Kindergarten (DK) Program at the Harrison School District #2, Colorado Springs, Colorado, involved pre- and post-testing of student academic gains and interviewing of principals and teachers. The program aimed to provide developmentally appropriate activities for students believed to be "at risk" of…

  2. Implementing Intervention Movement Programs for Kindergarten Children

    Science.gov (United States)

    Deli, Eleni; Bakle, Iliana; Zachopoulou, Evridiki

    2006-01-01

    The reported study aimed to identify the effects of two 10-week intervention programs on fundamental locomotor skill performance in kindergarten children. Seventy-five children with mean age 5.4 plus or minus 0.5 years participated. Experimental Group A followed a movement program, experimental Group B followed a music and movement program, and…

  3. Children's Kindergarten Outcomes and Program Quality in the North Carolina Pre-Kindergarten Program: 2013-2014 Statewide Evaluation

    Science.gov (United States)

    Peisner-Feinberg, Ellen S.; Schaaf, Jennifer M.; Hildebrandt, Lisa M.; Pan, Yi; Warnaar, Bethany L.

    2015-01-01

    The 2013-2014 North Carolina Pre-Kindergarten (NC Pre-K) Evaluation study was designed to examine the longitudinal outcomes through kindergarten for children who attended the Pre-K program, along with comparisons to previous cohorts of program attendees. A sample of 561 children was included in the study, with data gathered at the beginning and…

  4. Regular breakfast consumption is associated with increased IQ in kindergarten children.

    Science.gov (United States)

    Liu, Jianghong; Hwang, Wei-Ting; Dickerman, Barbra; Compher, Charlene

    2013-04-01

    Studies have documented a positive relationship between regular breakfast consumption and cognitive outcomes in youth. However, most of these studies have emphasized specific measures of cognition rather than cognitive performance as a broad construct (e.g., IQ test scores) and have been limited to Western samples of school-age children and adolescents. This study aims to extend the literature on breakfast consumption and cognition by examining these constructs in a sample of Chinese kindergarten-age children. This cross-sectional study consisted of a sample of 1269 children (697 boys and 572 girls) aged 6 years from the Chinese city of Jintan. Cognition was assessed with the Chinese version of the Wechsler preschool and primary scale of intelligence-revised. Breakfast habits were assessed through parental questionnaire. Analyses of variance and linear regression models were used to analyze the association between breakfast habits and IQ. Socioeconomic and parental psychosocial variables related to intelligence were controlled for. Findings showed that children who regularly have breakfast on a near-daily basis had significantly higher full scale, verbal, and performance IQ test scores (all pbreakfast. This relationship persisted for VIQ (verbal IQ) and FIQ (full IQ) even after adjusting for gender, current living location, parental education, parental occupation, and primary child caregiver. Findings may reflect nutritional as well as social benefits of regular breakfast consumption on cognition, and regular breakfast consumption should be encouraged among young children. Copyright © 2013 Elsevier Ltd. All rights reserved.

  5. Gender Differences in Kindergarteners' Robotics and Programming Achievement

    Science.gov (United States)

    Sullivan, Amanda; Bers, Marina Umaschi

    2013-01-01

    Early childhood is a critical period for introducing girls to traditionally masculine fields of science and technology before more extreme gender stereotypes surface in later years. This study looks at the TangibleK Robotics Program in order to determine whether kindergarten boys and girls were equally successful in a series of building and…

  6. A Comprehensive Inclusion Program for Kindergarten Children with Autism Spectrum Disorder

    Science.gov (United States)

    Sainato, Diane M.; Morrison, Rebecca S.; Jung, Sunhwa; Axe, Judah; Nixon, Patricia A.

    2015-01-01

    To date, reports of empirically validated comprehensive intervention programs for children with autism spectrum disorder (ASD) have been limited to preschool-age children. We examined the effects of a model inclusive kindergarten program for children with ASD. Forty-one children received instruction in an inclusive kindergarten program with their…

  7. Curricular Ethics in Early Childhood Education Programming: A Challenge to the Ontario Kindergarten Program

    Science.gov (United States)

    Heydon, Rachel M.; Wang, Ping

    2006-01-01

    Through a case study of a key Canadian early childhood education program, The Kindergarten Program (Ontario Ministry of Education and Training, 1998a), we explore the relationship between curricular paradigms and early childhood education (ECE) models, and the opportunities that each creates for enacting ethical teaching and learning…

  8. Measuring Pre-Kindergarten Teachers' Perceptions: Compliance with the High/Scope Program

    Science.gov (United States)

    Palenzuela, Silvia M.

    2004-01-01

    The research study examined the relationship between pre-kindergarten teachers' age and years of experience with their perceptions and their actual compliance with the norms of the High/Scope Pre-kindergarten Program. Teachers' perceptions of satisfaction with the supervisory relationship were measured by the Early Childhood Job Satisfaction…

  9. Quality and Characteristics of the North Carolina Pre-Kindergarten Program: 2011-2012 Statewide Evaluation

    Science.gov (United States)

    Peisner-Feinberg, Ellen; Schaaf, Jennifer; Hildebrandt, Lisa; LaForett, Dore

    2013-01-01

    The North Carolina Pre-Kindergarten Program (NC Pre-K) is a state-funded initiative for at-risk 4-year-olds, designed to provide a high quality, classroom-based educational program during the year prior to kindergarten entry. Children are eligible for NC Pre-K based on age, family income (at or below 75% of state median income), and other risk…

  10. Parental Learning and School Readiness in the Gearing Up for Kindergarten Program

    Directory of Open Access Journals (Sweden)

    Sharon Query

    2013-06-01

    Full Text Available Entering kindergarten is a key moment in a young child’s life, and parents are a child’s first teacher. What can guide parents as they assist children with school readiness? Gearing Up for Kindergarten is an intensive parent education and school readiness program designed to help parents and children prepare for school. Gearing Up for Kindergarten is a parent education program that combines early learning opportunities for pre-kindergarten children with parent education opportunities for adults. This study presents findings from evaluation efforts conducted with 59 Gearing Up for Kindergarten adult participants during the 2006-2007 school year. Participants in the program demonstrated (1 high satisfaction with program quality and experiences, (2 impacts on parental knowledge and confidence, and (3 significant and positive changes in parental practices related to school readiness. Implications for parent education and programs intended to strengthen school readiness among pre-kindergarten children are explored. Parent education on school readiness can provide a substantive resource as parents help their children develop and become ready for the school years.

  11. "Dinosaurs." Kindergarten. Anchorage School District Elementary Science Program.

    Science.gov (United States)

    Herminghaus, Trisha, Ed.

    This unit contains 15 lessons on dinosaurs for kindergarten children. It provides a materials list, supplementary materials list, use of process skill terminology, unit objectives, vocabulary, six major dinosaurs, and background information. Lessons are: (1) "Webbing"; (2) "Introduction to the Big Six"; (3) "Paleontology…

  12. Teaching Guide for the Traffic Signal Light Program: Kindergarten Level.

    Science.gov (United States)

    Maryland State Dept. of Education, Baltimore.

    This teachers' guide provides materials and suggestions for approximately 125 lessons that are designed to increase kindergarten children's traffic safety skills and knowledge. Most of the guide focuses on (1) lessons about physical structures in the pedestrian environment such as sidewalks, curbs, crosswalks, and intersections, and (2) signal…

  13. A Pilot Study of a Kindergarten Summer School Reading Program in High-Poverty Urban Schools

    Science.gov (United States)

    Denton, Carolyn A.; Solari, Emily J.; Ciancio, Dennis J.; Hecht, Steven A.; Swank, Paul R.

    2010-01-01

    This pilot study examined an implementation of a kindergarten summer school reading program in 4 high-poverty urban schools. The program targeted both basic reading skills and oral language development. Students were randomly assigned to a treatment group (n = 25) or a typical practice comparison group (n = 28) within each school; however,…

  14. A Joint Interactive Storybook Intervention Program for Preschool and Kindergarten Children

    Science.gov (United States)

    Vaknin-Nusbaum, Vered; Nevo, Einat

    2017-01-01

    The effectiveness of a joint interactive storybook reading program delivered by class teachers to develop literacy skills is examined in Hebrew-speaking preschool and kindergarten children. Post-intervention, both groups achieved significantly higher gains in language and print concept skills than age-matched comparison groups that did not have…

  15. Good Talking Words: A Social Communications Skills Program for Preschool and Kindergarten Classes.

    Science.gov (United States)

    Paulson, Lucy Hart; van den Pol, Rick

    The "Good Talking Words" program aims to help children develop and demonstrate the social communication skills that are vital to school and life success. It uses an active, direct instructional approach for preschool and kindergarten students that uses language experiences to teach specific, prosocial behaviors that will help children…

  16. EFFICIENCY OF THE TRANSITIONAL PROGRAM AT KING SAUD UNIVERSITY: A Comparative Study of Educational Achievement Among Female Students of the Transitional Program and University Female Students Majoring in Kindergarten, Special Education, and Psychology

    OpenAIRE

    ALJAAD, Nawal H.

    2015-01-01

    The aim of this study was to identify the efficiency of the transitional programs at the College of Applied Studies and Community Service at King Saud University. Data collection relied on the educational achievement rates of the female students enrolled in the College of Applied Studies and also the regular students at the College of Education, King Saud University, majoring in kindergarten, special education, and psychology. The study was conducted on the whole population of the fifth level...

  17. Quality and Characteristics of the North Carolina Pre-Kindergarten Program: 2011-2012 Statewide Evaluation. Executive Summary

    Science.gov (United States)

    Peisner-Feinberg, Ellen; Schaaf, Jennifer; Hildebrandt, Lisa; LaForett, Dore

    2013-01-01

    The North Carolina Pre-Kindergarten Program (NC Pre-K) is a state-funded initiative for at-risk 4-year-olds, designed to provide a high quality, classroom-based educational program during the year prior to kindergarten entry. Children are eligible for NC Pre-K based on age, family income (at or below 75% of state median income), and other risk…

  18. Analysis of Logic Programs Using Regular Tree Languages

    DEFF Research Database (Denmark)

    Gallagher, John Patrick

    2012-01-01

    The eld of nite tree automata provides fundamental notations and tools for reasoning about set of terms called regular or recognizable tree languages. We consider two kinds of analysis using regular tree languages, applied to logic programs. The rst approach is to try to discover automatically...... a tree automaton from a logic program, approximating its minimal Herbrand model. In this case the input for the analysis is a program, and the output is a tree automaton. The second approach is to expose or check properties of the program that can be expressed by a given tree automaton. The input...... to the analysis is a program and a tree automaton, and the output is an abstract model of the program. These two contrasting abstract interpretations can be used in a wide range of analysis and verication problems....

  19. Near-Regular Structure Discovery Using Linear Programming

    KAUST Repository

    Huang, Qixing

    2014-06-02

    Near-regular structures are common in manmade and natural objects. Algorithmic detection of such regularity greatly facilitates our understanding of shape structures, leads to compact encoding of input geometries, and enables efficient generation and manipulation of complex patterns on both acquired and synthesized objects. Such regularity manifests itself both in the repetition of certain geometric elements, as well as in the structured arrangement of the elements. We cast the regularity detection problem as an optimization and efficiently solve it using linear programming techniques. Our optimization has a discrete aspect, that is, the connectivity relationships among the elements, as well as a continuous aspect, namely the locations of the elements of interest. Both these aspects are captured by our near-regular structure extraction framework, which alternates between discrete and continuous optimizations. We demonstrate the effectiveness of our framework on a variety of problems including near-regular structure extraction, structure-preserving pattern manipulation, and markerless correspondence detection. Robustness results with respect to geometric and topological noise are presented on synthesized, real-world, and also benchmark datasets. © 2014 ACM.

  20. ICTs in Kindergarten

    Directory of Open Access Journals (Sweden)

    Athanasios Drigas

    2014-03-01

    Full Text Available Recent development in the role of kindergarten in children's progress includes the use of Information and Communication Technologies (ICTs. ICT nowadays is recognized as a tool that can foster the knowledge and the experiences for this crucial age and the support of specific areas in kindergarten according to the educational perspective is thought significant. In this paper we present a brief overview of the most representative studies of the last decade (2003-2013 which concentrates on the skills that are examined in kindergarten (early literacy ,early mathematics, cognitive, social-emotional, motor, creativity and are supported by ICTs. The effectiveness of ICT in special education and gifted children in the regular kindergarten is examined. The attitudes of kindergarten teachers towards ICTs are presented.

  1. The Challenges of Promoting Literacy Integration within a Play-Based Learning Kindergarten Program: Teacher Perspectives and Implementation

    Science.gov (United States)

    Pyle, Angela; Poliszczuk, Daniel; Danniels, Erica

    2018-01-01

    Kindergarten teachers face the challenge of balancing traditional developmental programming and contemporary academic standards. In classrooms following a play-based learning framework, academic content such as literacy is to be taught within children's play. However, educators have reported conceptual and practical challenges with integrating…

  2. Examining Program Quality Disparities between Urban and Rural Kindergartens in China: Evidence from Zhejiang

    Science.gov (United States)

    Hu, Bi Ying; Zhou, Yisu; Li, Kejian; Roberts, Sherron Killingsworth

    2014-01-01

    In recent years, the Chinese government has initiated a national plan to universalize quality kindergartens for all age-eligible Chinese children. Kindergarten is the main form of early childhood education and care (ECEC) service across China. However, the government faces two thorny issues on the journey toward realizing educational equity for…

  3. "NAEYC's Key Attributes of Quality Preschool Programs" Applied to the Jordanian Kindergarten Context

    Science.gov (United States)

    Taleb, Tagreed Fathi Abu

    2013-01-01

    Jordan's education system is currently undergoing rigorous and comprehensive reform processes that focus on improving the status of educational policies and experiences for students in kindergarten through 12th grade. Kindergarten education in Jordan has been dominated until recently, by the private-sector. For the past decade, the Ministry of…

  4. 25 CFR 36.21 - Standard VI-Kindergarten instructional program.

    Science.gov (United States)

    2010-04-01

    ... kindergarten shall provide children with experiences which emphasize language development, native language...) Language (observing, listening, speaking). (2) Exploration of the environment (number, space and time... and creative tendencies. (5) Health education inclusive of the requirements contained in the Act of...

  5. Summary of Program Evaluation Results: 1985-1986 School Year Pre-Kindergarten Educational Program.

    Science.gov (United States)

    Heath, Robert W.; And Others

    Reported are findings of the 1985-86 program evaluation of the prenatal-to-preschool and preschool programs operating under the auspices of the Kamehameha Schools/Bishop Estate. Evaluation of the prenatal-to-preschool program (the Kupulani Program) included item analysis of the Questions about Pregnancy Test, development of a revised data…

  6. Right from the Start: A Kindergarten Program That Helps Prevent Reading Failure

    Science.gov (United States)

    Shea, Mary; Cole, Ardith

    2014-01-01

    This article describes a study conducted with four Kindergarten teachers and students. The researchers were the building's literacy specialist/reading teacher and a college professor teaching pre-service teachers on site at the school. This was a naturally evolving teacher research study generated from questions raised as children demonstrated…

  7. The effect of a road safety educational program for kindergarten children on their parents' behavior and knowledge.

    Science.gov (United States)

    Ben-Bassat, Tamar; Avnieli, Shani

    2016-10-01

    Road safety education for children is one of the most important means for raising awareness of road safety and for educating children to behave safely as pedestrians, bicycle riders, and vehicle passengers. The current research presents a novel attempt to examine the effect of a unique road safety educational program for kindergarten children on a secondary target group-the parents. The program, named the "Zahav Bagan" program (ZBP), is presented at kindergartens once a week during the entire academic year. It is conducted by senior citizen volunteers and is part of the formal education of the children. The main purpose of the current study was to compare the behavior, awareness, and knowledge about child road safety, of two groups of parents-those whose children participated in the ZBP group, and those whose children did not; this latter group was the control group. A telephone-based survey was conducted using a sample of 76 ZBP parents and 59 control group parents. Results of the survey showed no effect of ZBP on parents' knowledge of child road safety law and recommendations, but more importantly, the results did show a significant effect in terms of parents' observance of safe behavior and in their awareness of road safety in everyday life. These results confirm the importance of educational programs on road safety, especially as triggers and reminders to children and to their parents, to act as cautious road users. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Dental knowledge and attitude toward school dental-health programs among parents of kindergarten children in Winterthur.

    Science.gov (United States)

    Gläser-Ammann, Patricia; Lussi, Adrian; Bürgin, Walter; Leisebach, Teresa

    2014-01-01

    The current study investigated the attitudes and knowledge regarding diet and oral hygiene of parents with kindergarten children. The parents' statements were evaluated in terms of their socioeconomic background and were compared with the annual clinical examination of the children. The objective of the study was to assess the effectiveness of the school dental-health program and adapt it to today's societal needs. Of those who participated in the interview, 61% were Swiss, 16% were from former Yugoslavia or Turkey, and 12% each from the EU or other countries. Of the children examined, 39% already had caries, and 18% of those showed more than two lesions. The parents' knowledge correlated with the severity of the child's caries as well as with the parents' income, country of origin, and education. There was a correlation between the child's dental decay and lower income, as well as lower education and non-Swiss nationality of the parents. Parents with higher income and better education more often participated in the preschool's preventive program. Parents from former Yugoslavia or Turkey participated less frequently than parents from other countries. The study demonstrated that parents who especially needed instruction and prophylaxis are contacted too late or not at all through the dental-health program at kindergarten and that new approaches to prevention should be implemented to more effectively reach the parents.

  9. The Role of Personality in a Regular Cognitive Monitoring Program.

    Science.gov (United States)

    Sadeq, Nasreen A; Valdes, Elise G; Harrison Bush, Aryn L; Andel, Ross

    2018-02-20

    This study examines the role of personality in cognitive performance, adherence, and satisfaction with regular cognitive self-monitoring. One hundred fifty-seven cognitively healthy older adults, age 55+, completed the 44-item Big-Five Inventory and were subsequently engaged in online monthly cognitive monitoring using the Cogstate Brief Battery for up to 35 months (M=14 mo, SD=7 mo). The test measures speed and accuracy in reaction time, visual learning, and working memory tasks. Neuroticism, although not related to cognitive performance overall (P>0.05), was related to a greater increase in accuracy (estimate=0.07, P=0.04) and speed (estimate=-0.09, P=0.03) on One Card Learning. Greater conscientiousness was related to faster overall speed on Detection (estimate=-1.62, P=0.02) and a significant rate of improvement in speed on One Card Learning (estimate=-0.10, Pconscientiousness were observed. Participants volunteering for regular cognitive monitoring may be quite uniform in terms of personality traits, with personality traits playing a relatively minor role in adherence and satisfaction. The more neurotic may exhibit better accuracy and improve in speed with time, whereas the more conscientious may perform faster overall and improve in speed on some tasks, but the effects appear small.

  10. Near-Regular Structure Discovery Using Linear Programming

    KAUST Repository

    Huang, Qixing; Guibas, Leonidas J.; Mitra, Niloy J.

    2014-01-01

    as an optimization and efficiently solve it using linear programming techniques. Our optimization has a discrete aspect, that is, the connectivity relationships among the elements, as well as a continuous aspect, namely the locations of the elements of interest. Both

  11. 25 CFR 39.132 - Can a school integrate Language Development programs into its regular instructional program?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Can a school integrate Language Development programs into... Language Development Programs § 39.132 Can a school integrate Language Development programs into its regular instructional program? A school may offer Language Development programs to students as part of its...

  12. The Effect of Teacher-Support Programs on Teacher Attrition in a Rural Pre-Kindergarten through Twelfth Grade Public School System

    Science.gov (United States)

    Thomas, Carol R.

    2013-01-01

    Many new teachers are leaving the profession during their first 3 years in a rural pre-kindergarten through 12th grade public school classroom in the southeastern United States. This study reviewed the teacher-support programs typically used in this school that assisted new teachers and encouraged their retention. This work is important because…

  13. The Effect of Montessori Method Supported by Social Skills Training Program on Turkish Kindergarten Children's Skills of Understanding Feelings and Social Problem Solving

    Science.gov (United States)

    Kayili, Gökhan; Ari, Ramazan

    2016-01-01

    The current research was conducted with the purpose of analyzing the effect of Montessori method supported by Social Skills Training Program on kindergarten children's skills of understanding feelings and social problem solving. 53 children attending Ihsan Dogramaci Applied Nursery School affiliated to Selcuk University, Faculty of Health Sciences…

  14. First and Second Language Acquisition in German Children Attending a Kindergarten Immersion Program: A Combined Longitudinal and Cross-Sectional Study

    Science.gov (United States)

    Bergström, Kirstin; Klatte, Maria; Steinbrink, Claudia; Lachmann, Thomas

    2016-01-01

    This study investigated first (L1) and second (L2) language acquisition in two age-matched groups of 2- to 6-year-old kindergarten children over the course of 2.5 years. The immersion group participated in a partial English immersion program whereas the conventional instruction group received a conventional L2 course (30 minutes per week); the…

  15. Relaxation Methods for Strictly Convex Regularizations of Piecewise Linear Programs

    International Nuclear Information System (INIS)

    Kiwiel, K. C.

    1998-01-01

    We give an algorithm for minimizing the sum of a strictly convex function and a convex piecewise linear function. It extends several dual coordinate ascent methods for large-scale linearly constrained problems that occur in entropy maximization, quadratic programming, and network flows. In particular, it may solve exact penalty versions of such (possibly inconsistent) problems, and subproblems of bundle methods for nondifferentiable optimization. It is simple, can exploit sparsity, and in certain cases is highly parallelizable. Its global convergence is established in the recent framework of B -functions (generalized Bregman functions)

  16. A kindergarten-based child health promotion program: the Adapted National Aeronautics and Space Administration (NASA) Mission X for improving physical fitness in South Korea.

    Science.gov (United States)

    Min, Jungwon; Kim, Gilsook; Lim, Hyunjung; Carvajal, Nubia A; Lloyd, Charles W; Wang, Youfa

    2018-03-01

    Effective and sustainable intervention programs are needed to promote physical activity (PA) in children. To adapt the NASA Mission X: Train Like an Astronaut program for use with South Korean children, and to evaluate its feasibility and effectiveness for promoting children's physical fitness. Children 5 years old ( n = 212) and their parents were recruited from three kindergartens in three cities to participate in a 6-week intervention program in fall 2014. We assessed the children's PA and related changes, and parental changes in attitude and beliefs, after participation in the intervention. Girls reported less PA than boys (40.7 vs. 59.0, p X program was feasible and effective in promoting PA in kindergarteners, and also improved their parents' attitude and beliefs about children's PA in South Korea. This study provided a model for promoting childhood health through child care and educational settings.

  17. A Regularization SAA Scheme for a Stochastic Mathematical Program with Complementarity Constraints

    Directory of Open Access Journals (Sweden)

    Yu-xin Li

    2014-01-01

    Full Text Available To reflect uncertain data in practical problems, stochastic versions of the mathematical program with complementarity constraints (MPCC have drawn much attention in the recent literature. Our concern is the detailed analysis of convergence properties of a regularization sample average approximation (SAA method for solving a stochastic mathematical program with complementarity constraints (SMPCC. The analysis of this regularization method is carried out in three steps: First, the almost sure convergence of optimal solutions of the regularized SAA problem to that of the true problem is established by the notion of epiconvergence in variational analysis. Second, under MPCC-MFCQ, which is weaker than MPCC-LICQ, we show that any accumulation point of Karash-Kuhn-Tucker points of the regularized SAA problem is almost surely a kind of stationary point of SMPCC as the sample size tends to infinity. Finally, some numerical results are reported to show the efficiency of the method proposed.

  18. Serving Young Learners: Exploring Junior Kindergarten

    Science.gov (United States)

    Lawton, Stephen B.

    2012-01-01

    Full-day kindergarten programs did not survive the recession in some states, where districts reduced them to half-day programs in light of severe funding cuts. Now, with rising tax revenues and falling unemployment rates, the restoration of full-day kindergarten is back on the agenda. However, now that funds are available, is restoring full-day…

  19. Omega-3 intake in people with epilepsy under regular hemodialysis program: here to stay

    Directory of Open Access Journals (Sweden)

    Carla Alessandra Scorza

    2013-07-01

    Full Text Available Among the many risk factors suggested for sudden unexpected death in epilepsy (SUDEP, higher frequency of seizures is a very consistent issue. Furthermore, it has been established that hemodialysis-associated seizure is a complication of the dialysis procedure. Thus, since a possible relation between cardiovascular abnormalities and SUDEP among patients with chronic renal insufficiency in regular hemodialysis program should not be neglected, we propose in this paper that omega-3 fatty acids offer opportunities for prevention of sudden cardiac death or improved treatment in people with epilepsy under the regular hemodialysis program.

  20. Nature Preschools and Forest Kindergartens: The Handbook for Outdoor Learning

    Science.gov (United States)

    Sobel, David

    2016-01-01

    "Nature Preschools and Forest Kindergartens" is the latest from environmental education expert David Sobel. Joined by a variety of colleagues to share their experiences and steps for creating a successful forest kindergarten program, "Nature Preschools and Forest Kindergartens" walks you through the European roots of the…

  1. Parent Feedback about Individualized Education Program Team Meetings for Students in Kindergarten through Grade 12

    Science.gov (United States)

    Cooper-Martin, Elizabeth; Wilson, Heather M.

    2014-01-01

    This report presents parent feedback from a study that focused on experiences at Individualized Education Program (IEP) team meetings and also explored parent satisfaction with delivery of special education services. The study included all parents of Montgomery County (Maryland) Public Schools (MCPS) students who had educational disabilities, were…

  2. Does Accreditation Matter? School Readiness Rates for Accredited versus Nonaccredited Child Care Facilities in Florida's Voluntary Pre-Kindergarten Program

    Science.gov (United States)

    Winterbottom, Christian; Piasta, Shayne B.

    2015-01-01

    Accreditation is a widely accepted indicator of quality in early education and includes many of the components cited in broad conceptualizations of quality. The purpose of this study was to examine whether kindergarten readiness rates differed between Florida child care facilities that were and were not accredited by any relevant national…

  3. Effect of supervised brushing with fluoride gel during primary school, taking into account the group prevention schedule in kindergarten.

    Science.gov (United States)

    Winter, Julia; Jablonski-Momeni, Anahita; Ladda, Annett; Pieper, Klaus

    2017-07-01

    In one region of Germany, a group of children took part in regular fluoride gel applications during primary school following intensified prevention in kindergarten. This observational study aimed to ascertain whether the dental health of primary school children can be improved by introducing a group prevention program based on applications of fluoride gel. The subjects were distributed among six groups with varying preventive measures in kindergarten and at school. The basis for determining caries experience and calculating the caries increment consisted of dental findings gathered in the second and fourth grade. While second graders without professionally supported daily toothbrushing in kindergarten exhibited an average d 3 -6 mft of 2.17, in those who had enjoyed intensive dental prevention, the corresponding value was 19% lower (d 3-6 mft = 1.74). The caries increment was significantly lower mainly among children who had received the maximum of group prevention (intensive prevention in kindergarten and gel program at school). The results show that intensified preventive programs in kindergartens and schools, based mainly on supervised toothbrushing, have a positive effect on the dental health of primary school children. Such programs are efficient in reducing caries experience especially in socially deprived areas.

  4. Flowchart Programs, Regular Expressions, and Decidability of Polynomial Growth-Rate

    Directory of Open Access Journals (Sweden)

    Amir M. Ben-Amram

    2016-07-01

    Full Text Available We present a new method for inferring complexity properties for a class of programs in the form of flowcharts annotated with loop information. Specifically, our method can (soundly and completely decide if computed values are polynomially bounded as a function of the input; and similarly for the running time. Such complexity properties are undecidable for a Turing-complete programming language, and a common work-around in program analysis is to settle for sound but incomplete solutions. In contrast, we consider a class of programs that is Turing-incomplete, but strong enough to include several challenges for this kind of analysis. For a related language that has well-structured syntax, similar to Meyer and Ritchie's LOOP programs, the problem has been previously proved to be decidable. The analysis relied on the compositionality of programs, hence the challenge in obtaining similar results for flowchart programs with arbitrary control-flow graphs. Our answer to the challenge is twofold: first, we propose a class of loop-annotated flowcharts, which is more general than the class of flowcharts that directly represent structured programs; secondly, we present a technique to reuse the ideas from the work on tructured programs and apply them to such flowcharts. The technique is inspired by the classic translation of non-deterministic automata to regular expressions, but we obviate the exponential cost of constructing such an expression, obtaining a polynomial-time analysis. These ideas may well be applicable to other analysis problems.

  5. Estimativa do consumo de energia e de macronutrientes no domicílio e na escola em pré-escolares Estimation of energy and macronutrient intake at home and in the kindergarten programs in preschool children

    Directory of Open Access Journals (Sweden)

    Juliana Rombaldi Bernardi

    2010-02-01

    Full Text Available OBJETIVO: Estimar o consumo de energia e de macronutrientes no domicílio e na escola em tempo integral em crianças de 2 a 6 anos e pesquisar diferenças no consumo entre as crianças de escolas públicas e particulares. MÉTODOS: Estudo transversal realizado com 362 pré-escolares em Caxias do Sul (RS. O estado nutricional foi avaliado pela razão peso para estatura. O consumo na escola foi avaliado por meio do método de pesagem direta individual dos alimentos consumidos pelas crianças e, no domicílio, por meio do método de registro alimentar realizado pelos pais ou responsáveis. Para as análises estatísticas utilizou-se o teste U de Mann-Whitney (p OBJECTIVE: To estimate the energy and macronutrient intake at home and at all-day in the kindergarten programs in children aged 2 to 6 and to investigate differences in consumption and intake between children at public and private kindergartens. METHODS: This was a cross-sectional study of 362 preschool children from Caxias do Sul, Brazil. Nutritional status was assessed in terms of weight to height ratios. Foods consumed in the kindergarten were evaluated by weighing the actual foods eaten by the children and home intakes were calculated from a food diary kept by parents or guardians. Statistical analyses were performed using the Mann-Whitney U test (p < 0.05. RESULTS: It was found that 28 children (7.7% were overweight, 92 (25.4% were at risk of becoming overweight and seven (1.9% were classified as having wasting. Analysis of 24-hour nutritional intake demonstrated that 51.3% of the energy, 60.3% of the lipids and 51.6% of the proteins consumed by children were eaten at home, despite the children spending the whole day in the kindergarten programs. Preschool children at kindergartens ate greater quantities of energy (p = 0.001, carbohydrates (p < 0.001, and lipids (p = 0.04 than did children at public kindergartens, but their total daily intakes were similar, irrespective of which type of

  6. Screening Tools for Kindergarten Children

    Directory of Open Access Journals (Sweden)

    Georgia Kokkalia

    2017-12-01

    Full Text Available The current paper review gives a brief and representative description of some of the most used screening tools for kindergarten education. The significant role that early education plays in every child’s academic life is underlined by the importance of tools that give his learning profiles.  Therefore many researchers note that screening tools paly a notable role for the kindergarten teachers, the family and of course for the child in order to offer the appropriate intervention program, the proper support and draw the most suitable teaching method for the child and the class. Thus, the research team of this paper gives the description of some screening tools that are used by kindergarten teachers and specialist’s worldwide-with focus in Greek kindergarten- scoping to underlie strengths and weaknesses of preschoolers. Finally, it is thought worthwhile to say that the screening tools that are presented are used with the traditional way while some of them with the support of new technology.

  7. Kindergarten Attendance and Readiness for Baltimore's Class of 2027. Policy Brief

    Science.gov (United States)

    Grigg, Jeffrey; Connolly, Faith; D'Souza, Stephanie; Mitchell, Charlie

    2016-01-01

    This brief examines kindergarten readiness and attendance in kindergarten for children enrolled in publicly provided early education programs as well as similar children who entered kindergarten without enrolling in these programs. Key findings detail the effects for children if they were enrolled for at least 90 calendar days as a three- or…

  8. Our Journey to Kindergarten

    Science.gov (United States)

    Holladay, Jennifer

    2009-01-01

    This article features the Smith-Holladay family, an interracial family, and describes the family's journey to find a "perfect" kindergarten classroom for their daughter. When the time came to find a kindergarten classroom, the family sought to translate that goal into a vision for their child's schooling. They wanted: 1) a public school that is 2)…

  9. UNFOLDED REGULAR AND SEMI-REGULAR POLYHEDRA

    Directory of Open Access Journals (Sweden)

    IONIŢĂ Elena

    2015-06-01

    Full Text Available This paper proposes a presentation unfolding regular and semi-regular polyhedra. Regular polyhedra are convex polyhedra whose faces are regular and equal polygons, with the same number of sides, and whose polyhedral angles are also regular and equal. Semi-regular polyhedra are convex polyhedra with regular polygon faces, several types and equal solid angles of the same type. A net of a polyhedron is a collection of edges in the plane which are the unfolded edges of the solid. Modeling and unfolding Platonic and Arhimediene polyhedra will be using 3dsMAX program. This paper is intended as an example of descriptive geometry applications.

  10. Kindergarten Children and Language Learning: Missing Pillars for Language Acquisition

    Science.gov (United States)

    Al-Darwish, Salwa

    2013-01-01

    This study examines the perceptions of the Kuwaiti kindergarten school teachers and parents as well as the English curriculum in an attempt to identify areas that need to be improved in the kindergarten teachers' program at the CBE (College of Basic Education). In addition, the paper looks closely into the delivery of information and sequence of…

  11. Kentucky's Individualized Kindergartens: A State Network Design for Early Intervention.

    Science.gov (United States)

    Bright, B.; Cansler, D. P.

    The KIK (Kentucky Individualized Kindergartens) project, a collaborative project between Kentucky's Department of Education and the Chapel Hill (NC) Training-Outreach project, is designed to serve high risk children. KIK provides early identification of high risk kindergarteners, development of individualized education programs, and implementation…

  12. A Kindergarten Collage.

    Science.gov (United States)

    Hamilton, Anne

    2002-01-01

    Presents a kindergarten art activity in which students create a collage. Explains that students learn about three types of painting and experiment with each one. Discusses how the students created their collages. (CMK)

  13. A new Fortran 90 program to compute regular and irregular associated Legendre functions (new version announcement)

    Science.gov (United States)

    Schneider, Barry I.; Segura, Javier; Gil, Amparo; Guan, Xiaoxu; Bartschat, Klaus

    2018-04-01

    This is a revised and updated version of a modern Fortran 90 code to compute the regular Plm (x) and irregular Qlm (x) associated Legendre functions for all x ∈(- 1 , + 1) (on the cut) and | x | > 1 and integer degree (l) and order (m). The necessity to revise the code comes as a consequence of some comments of Prof. James Bremer of the UC//Davis Mathematics Department, who discovered that there were errors in the code for large integer degree and order for the normalized regular Legendre functions on the cut.

  14. Effects of Web-Mediated Teacher Professional Development on the Language and Literacy Skills of Children Enrolled in Pre-Kindergarten Programs

    Science.gov (United States)

    Downer, Jason; Pianta, Robert; Fan, Xitao; Hamre, Bridget; Mashburn, Andrew; Justice, Laura

    2012-01-01

    As early education grows in the United States, in-service professional development in key instructional and interaction skills is a core component of capacity-building in early childhood education. In this paper, we describe results from an evaluation of the effects of MyTeachingPartner, a web-based system of professional development, on language and literacy development during pre-kindergarten for 1338 children in 161 teachers’ classrooms. High levels of support for teachers’ implementation of language/literacy activities showed modest but significant effects for improving early language and literacy for children in classrooms in which English was the dominant language spoken by the students and teachers. The combination of web-based supports, including video-based consultation and web-based video teaching exemplars, was more effective at improving children’s literacy and language skills than was only making available to teachers a set of instructional materials and detailed lesson guides. These results suggest the importance of targeted, practice-focused supports for teachers in designing professional development systems for effective teaching in early childhood programs. PMID:23144591

  15. Impact of the Child Development Program on Reading Achievement of Kindergarten through Eighth Grade Students in an Urban School District

    Science.gov (United States)

    Lynch, Tai E.

    2013-01-01

    Educational leaders are charged with making informed decisions regarding various aspects of schooling that affect the overall achievement of students. Numerous legislative ideas, funding initiatives, programming standards, and practicing guidelines for early childhood education programs have been introduced (Buyssee & Wesley, 2006). Early care…

  16. Flowchart Programs, Regular Expressions, and Decidability of Polynomial Growth-Rate

    OpenAIRE

    Ben-Amram, Amir M.; Pineles, Aviad

    2014-01-01

    We present a new method for inferring complexity properties for a class of programs in the form of flowcharts annotated with loop information. Specifically, our method can (soundly and completely) decide if computed values are polynomially bounded as a function of the input; and similarly for the running time. Such complexity properties are undecidable for a Turing-complete programming language, and a common work-around in program analysis is to settle for sound but incomplete solutions. In ...

  17. The Influence of Parents' Backgrounds, Beliefs about English Learning, and a Dialogic Reading Program on Thai Kindergarteners' English Lexical Development

    Science.gov (United States)

    Petchprasert, Anongnad

    2014-01-01

    This study investigated parents' backgrounds and their beliefs about English language learning, and compared the receptive English vocabulary development of three to six year-old-Thai children before and after participating in a parent-child reading program with the dialogic reading (DR) method. Fifty-four single parents of 54 children voluntarily…

  18. Suppression of Tinnitus in Chinese Patients Receiving Regular Cochlear Implant Programming.

    Science.gov (United States)

    Liu, Ying; Wang, Hong; Han, Dong Xu; Li, Ming Hua; Wang, Yu; Xiao, Yu Li

    2016-04-01

    To assess the clinical effect of cochlear implant programming on tinnitus. Tinnitus patients (n = 234) were divided into 3 groups: (1) preoperative tinnitus (n = 108), (2) postoperative tinnitus occurring before implant switch-on at week 4 (n = 88), and (3) tinnitus occurring more than 1 year postoperatively (n = 44). Patients in each group were randomly allocated into a programming subgroup that received programming for 12 weeks postoperatively or after tinnitus occurrence or a control subgroup. Impedance testing and the Tinnitus Handicap Inventory (THI) were performed preoperatively and at 4, 6, 8, and 12 weeks postoperatively (groups 1 and 2) or after tinnitus occurrence (group 3). Comparisons were performed using t tests and chi-square tests. Impedance was significantly lower in the programming subgroup than in the control subgroup in groups 1 and 2 at 8 and 12 weeks and in group 3 at 12 weeks. The THI scores decreased in both programming and control subgroups in all groups. However, this decrease was pronounced in the programming subgroup, whereas in the control subgroup, it occurred slowly over time. Cochlear implant programming decreases impedance and improves tinnitus symptoms. © The Author(s) 2015.

  19. Bilingual Education Project: Evaluation of the 1973-74 French Immersion Program in Grades K-2 at Allenby Public School, Toronto.

    Science.gov (United States)

    Barik, Henri C.; And Others

    The school performance of pupils in grades K-2 of the French immersion program in operation at Allenby Public School in Toronto is evaluated in comparison with that of pupils in the regular English program. The results indicate that by the end of kindergarten pupils in both programs are equally ready for beginning school work in grade 1. By the…

  20. The geometry of continuum regularization

    International Nuclear Information System (INIS)

    Halpern, M.B.

    1987-03-01

    This lecture is primarily an introduction to coordinate-invariant regularization, a recent advance in the continuum regularization program. In this context, the program is seen as fundamentally geometric, with all regularization contained in regularized DeWitt superstructures on field deformations

  1. Wiping Out Disadvantages: The Programs and Services Needed To Supplement Regular Education for Poor School Children.

    Science.gov (United States)

    Education Law Center, Inc., Newark, NJ.

    In "Abbott v. Burke" the New Jersey Supreme Court determined that the state constitutional guarantee to a thorough and efficient education must include a supplemental program designed to wipe out the deficits poor children bring with them to school. In this report, the Education Law Center draws on educational research to identify the…

  2. Merging Regular and Special Education Teacher Preparation Programs: The Integrated Special Education-English Project (ISEP).

    Science.gov (United States)

    Miller, Darcy E.

    1991-01-01

    Describes the Integrated Special Education-English Project (ISEP) which facilitated the gradual integration of special education and English teacher preparation programs. A description of the ISEP model and a case study are included. The case study indicated student teachers who participated in the ISEP improved special education and English…

  3. Music therapy in kindergarten

    OpenAIRE

    Šírová, Michaela

    2017-01-01

    This work deals with the subject of music therapy in a special kindergarten for the children with combined disabilities. In the theoretical part it clarifies the concept and principle of music therapy and characterizes the types of disabilities that occur at researched clients. As a research method were used observation and interviews with three music therapists from the institution. KEYWORDS Music therapy, preschool education, special pedagogy, group music therapy,individual music therapy, p...

  4. Regularization by External Variables

    DEFF Research Database (Denmark)

    Bossolini, Elena; Edwards, R.; Glendinning, P. A.

    2016-01-01

    Regularization was a big topic at the 2016 CRM Intensive Research Program on Advances in Nonsmooth Dynamics. There are many open questions concerning well known kinds of regularization (e.g., by smoothing or hysteresis). Here, we propose a framework for an alternative and important kind of regula......Regularization was a big topic at the 2016 CRM Intensive Research Program on Advances in Nonsmooth Dynamics. There are many open questions concerning well known kinds of regularization (e.g., by smoothing or hysteresis). Here, we propose a framework for an alternative and important kind...

  5. Full-Day Kindergarten Effects on Later Academic Success

    Directory of Open Access Journals (Sweden)

    Charles Milligan

    2012-01-01

    Full Text Available The purpose of this research was to investigate full-day kindergarten, as a means of improving later academic achievement. A total of 208 students who had continuous enrollment for three consecutive school years from a school district in southern California participated in the study. The sample contained 165 students who had attended the traditional half-day kindergarten program with 43 attending a hybrid all-day kindergarten program. All students were administered the California Standardized Testing and Reporting (STAR assessment and the California Achievement Test 6th Edition (CAT 6 survey exams. Using stepwise multiple regression, several independent variables were introduced into the regression equation to obtain a Prediction Model of Student Success. The English language arts and math scores of the California STAR Assessment were used as the dependent variable separately. A significant model was not developed. Using an independent-sample T Test procedure, comparing the two groups, was also preformed revealing that there were no significant differences in students who attended the all-day kindergarten program and students who attended a traditional kindergarten program.

  6. A prospective study of concussions among National Hockey League players during regular season games: the NHL-NHLPA Concussion Program.

    Science.gov (United States)

    Benson, Brian W; Meeuwisse, Willem H; Rizos, John; Kang, Jian; Burke, Charles J

    2011-05-17

    In 1997, the National Hockey League (NHL) and NHL Players' Association (NHLPA) launched a concussion program to improve the understanding of this injury. We explored initial postconcussion signs, symptoms, physical examination findings and time loss (i.e., time between the injury and medical clearance by the physician to return to competitive play), experienced by male professional ice-hockey players, and assessed the utility of initial postconcussion clinical manifestations in predicting time loss among hockey players. We conducted a prospective case series of concussions over seven NHL regular seasons (1997-2004) using an inclusive cohort of players. The primary outcome was concussion and the secondary outcome was time loss. NHL team physicians documented post-concussion clinical manifestations and recorded the date when a player was medically cleared to return to play. Team physicians reported 559 concussions during regular season games. The estimated incidence was 1.8 concussions per 1000 player-hours. The most common postconcussion symptom was headache (71%). On average, time loss (in days) increased 2.25 times (95% confidence interval [CI] 1.41-3.62) for every subsequent (i.e., recurrent) concussion sustained during the study period. Controlling for age and position, significant predictors of time loss were postconcussion headache (p < 0.001), low energy or fatigue (p = 0.01), amnesia (p = 0.02) and abnormal neurologic examination (p = 0.01). Using a previously suggested time loss cut-point of 10 days, headache (odds ratio [OR] 2.17, 95% CI 1.33-3.54) and low energy or fatigue (OR 1.72, 95% CI 1.04-2.85) were significant predictors of time loss of more than 10 days. Postconcussion headache, low energy or fatigue, amnesia and abnormal neurologic examination were significant predictors of time loss among professional hockey players.

  7. RE-AIM Analysis of a School-Based Nutrition Education Intervention in Kindergarteners

    Science.gov (United States)

    Larsen, Andrew L.; Liao, Yue; Alberts, Janel; Huh, Jimi; Robertson, Trina; Dunton, Genevieve F.

    2017-01-01

    Background: Few nutrition interventions in kindergarten classes have been evaluated, and none has been tested for program effectiveness, implementation, and dissemination. Building a Healthy Me (BHM) is a nutrition intervention for kindergarteners that is classroom-based and includes a family component. This study evaluated the public health…

  8. Improving Auditory Sequencing Skills in the Kindergarten-Age Child through the Increased Instruction of Music.

    Science.gov (United States)

    Brandt, Millicent Hume

    A music teacher specialist at an elementary school with a typical kindergarten music program implemented a 10-week practicum intervention designed to improve the auditory sequencing skills of kindergarten children through increased instruction in music. Test scores on screening measures indicated the need to improve the children's auditory memory…

  9. Effects of Individualized Word Retrieval in Kindergarten Vocabulary Intervention

    Science.gov (United States)

    Damhuis, Carmen M. P.; Segers, Eliane; Scheltinga, Femke; Verhoeven, Ludo

    2016-01-01

    We examined the effects of adaptive word retrieval intervention on a classroom vocabulary program on children's vocabulary acquisition in kindergarten. In the experimental condition, word retrieval was provided in a classroom vocabulary program, combining implicit and explicit vocabulary instructions. Children performed extra word retrieval…

  10. Effectiveness of a Handwriting Intervention With At-Risk Kindergarteners.

    Science.gov (United States)

    Zylstra, Sheryl Eckberg; Pfeiffer, Beth

    2016-01-01

    We examined the effectiveness of an occupational therapist-led handwriting intervention for special education and at-risk kindergarteners. We incorporated a two-group, pretest-posttest design. Both groups consisted of kindergarteners receiving individualized education program (IEP) or Response to Intervention (RtI) support. An occupational therapist provided biweekly group handwriting instruction using the Size Matters Handwriting Program to students in the intervention group (n = 23). The control group (n = 12) received the standard handwriting instruction. Students in the intervention group demonstrated significantly greater gains in handwriting legibility than students in the control group. Students in the intervention group also demonstrated significantly greater gains in the prereading skills of uppercase letter recognition, lowercase letter recognition, and letter sound recognition. This study provides preliminary support for an occupational therapist-led handwriting intervention to improve writing legibility and letter recognition in kindergarteners receiving RtI and IEP supports. Copyright © 2016 by the American Occupational Therapy Association, Inc.

  11. Geometric continuum regularization of quantum field theory

    International Nuclear Information System (INIS)

    Halpern, M.B.

    1989-01-01

    An overview of the continuum regularization program is given. The program is traced from its roots in stochastic quantization, with emphasis on the examples of regularized gauge theory, the regularized general nonlinear sigma model and regularized quantum gravity. In its coordinate-invariant form, the regularization is seen as entirely geometric: only the supermetric on field deformations is regularized, and the prescription provides universal nonperturbative invariant continuum regularization across all quantum field theory. 54 refs

  12. Mapping of Primary Instructional Methods and Teaching Techniques for Regularly Scheduled, Formal Teaching Sessions in an Anesthesia Residency Program.

    Science.gov (United States)

    Vested Madsen, Matias; Macario, Alex; Yamamoto, Satoshi; Tanaka, Pedro

    2016-06-01

    In this study, we examined the regularly scheduled, formal teaching sessions in a single anesthesiology residency program to (1) map the most common primary instructional methods, (2) map the use of 10 known teaching techniques, and (3) assess if residents scored sessions that incorporated active learning as higher quality than sessions with little or no verbal interaction between teacher and learner. A modified Delphi process was used to identify useful teaching techniques. A representative sample of each of the formal teaching session types was mapped, and residents anonymously completed a 5-question written survey rating the session. The most common primary instructional methods were computer slides-based classroom lectures (66%), workshops (15%), simulations (5%), and journal club (5%). The number of teaching techniques used per formal teaching session averaged 5.31 (SD, 1.92; median, 5; range, 0-9). Clinical applicability (85%) and attention grabbers (85%) were the 2 most common teaching techniques. Thirty-eight percent of the sessions defined learning objectives, and one-third of sessions engaged in active learning. The overall survey response rate equaled 42%, and passive sessions had a mean score of 8.44 (range, 5-10; median, 9; SD, 1.2) compared with a mean score of 8.63 (range, 5-10; median, 9; SD, 1.1) for active sessions (P = 0.63). Slides-based classroom lectures were the most common instructional method, and faculty used an average of 5 known teaching techniques per formal teaching session. The overall education scores of the sessions as rated by the residents were high.

  13. Adaptive regularization

    DEFF Research Database (Denmark)

    Hansen, Lars Kai; Rasmussen, Carl Edward; Svarer, C.

    1994-01-01

    Regularization, e.g., in the form of weight decay, is important for training and optimization of neural network architectures. In this work the authors provide a tool based on asymptotic sampling theory, for iterative estimation of weight decay parameters. The basic idea is to do a gradient desce...

  14. Effects of Preschool Intervention Strategies on School Readiness in Kindergarten

    Science.gov (United States)

    Ma, Xin; Nelson, Regena F.; Shen, Jianping; Krenn, Huilan Y.

    2015-01-01

    Using hierarchical linear modeling, the present study aimed to examine whether targeted intervention strategies implemented individually during a preschool program exhibited any short-term and long-term effects on children's school readiness in kindergarten, utilizing data gathered through the Supporting Partnerships to Assure Ready Kids (SPARK)…

  15. Quality assurance in postgraduate pathology training the Dutch way: regular assessment, monitoring of training programs but no end of training examination.

    Science.gov (United States)

    van der Valk, Paul

    2016-01-01

    It might seem self-evident that in the transition from a supervised trainee to an independent professional who is no longer supervised, formal assessment of whether the trainee knows his/her trade well enough to function independently is necessary. This would then constitute an end of training examination. Such examinations are practiced in several countries but a rather heterogeneous situation exists in the EU countries. In the Netherlands, the training program is not concluded by a summative examination and reasons behind this situation are discussed. Quality assurance of postgraduate medical training in the Netherlands has been developed along two tracks: (1) not a single testing moment but continuous evaluation of the performance of the trainee in 'real time' situations and (2) monitoring of the quality of the offered training program through regular site-visits. Regular (monthly and/or yearly) evaluations should be part of every self-respecting training program. In the Netherlands, these evaluations are formative only: their intention is to provide the trainee a tool by which he or she can see whether they are on track with their training schedule. In the system in the Netherlands, regular site-visits to training programs constitute a crucial element of quality assurance of postgraduate training. During the site-visit, the position and perceptions of the trainee are key elements. The perception by the trainee of the training program, the institution (or department) offering the training program, and the professionals involved in the training program is explicitly solicited and systematically assessed. With this two-tiered approach high-quality postgraduate training is assured without the need for an end of training examination.

  16. Student perception of the educational environment in regular and bridging nursing programs in Saudi Arabia using the Dundee Ready Educational Environment Measure.

    Science.gov (United States)

    Al Nozha, Omar Mansour; Fadel, Hani T

    2017-01-01

    Taibah University offers regular nursing (RNP) and nursing bridging (NBP) bachelor programs. We evaluated student perception of the learning environment as one means of quality assurance. To assess nursing student perception of their educational environment, to compare the perceptions of regular and bridging students, and to compare the perceptions of students in the old and new curricula. Cross-sectional survey. College of Nursing at Taibah University, Madinah, Saudi Arabia. The Dundee Ready Educational Environment Measure (DREEM) instrument was distributed to over 714 nursing students to assess perception of the educational environment. Independent samples t test and Pearson's chi square were used to compare the programs and curricula. The DREEM inventory score. Of 714 students, 271 (38%) were RNP students and 443 (62%) were NBP students. The mean (standard deviation) DREEM score was 111 (25). No significant differences were observed between the programs except for the domain "academic self-perceptions" being higher in RNP students (P .05). Nursing students generally perceived their learning environment as more positive than negative. Regular students were more positive than bridging students. Students who experienced the new curriculum were more positive towards learning. The cross-sectional design and unequal gender and study level distributions may limit generalizability of the results. Longitudinal, large-scale studies with more even distributions of participant characteristics are needed.

  17. Revisiting "Kindergarten as Academic Boot Camp": A Nationwide Study of Ability Grouping and Psycho-Social Development

    Science.gov (United States)

    Catsambis, Sophia; Buttaro, Anthony, Jr.

    2012-01-01

    We revisit Harry L. Gracey's perspective of kindergarten as academic boot camp where, at school entry, children acquire the student role through a structured program of activities. We provide further insights into the crucial mechanisms of socialization that occur in U.S. kindergartens by examining the relationship between within-class ability…

  18. Comparison of In-Season-Specific Resistance vs. A Regular Throwing Training Program on Throwing Velocity, Anthropometry, and Power Performance in Elite Handball Players.

    Science.gov (United States)

    Hermassi, Souhail; van den Tillaar, Roland; Khlifa, Riadh; Chelly, Mohamed Souhaiel; Chamari, Karim

    2015-08-01

    The purpose of this study was to compare the effect of a specific resistance training program (throwing movement with a medicine ball) with that of regular training (throwing with regular balls) on ball velocity, anthropometry, maximal upper-body strength, and power. Thirty-four elite male team handball players (age: 18 ± 0.5 years, body mass: 80.6 ± 5.5 kg, height: 1.80 ± 5.1 m, body fat: 13.4 ± 0.6%) were randomly assigned to 1 of the 3 groups: control (n = 10), resistance training group (n = 12), or regular throwing training group (n = 12). Over the 8-week in season, the athletes performed 3 times per week according to an assigned training program alongside their normal team handball training. One repetition maximum (1RM) bench press and 1RM pullover scores assessed maximal arm strength. Anthropometry was assessed by body mass, fat percentage, and muscle volumes of upper body. Handball throwing velocity was measured by a standing throw, a throw with run, and a jump throw. Power was measured by measuring total distance thrown by a 3-kg medicine ball overhead throw. Throwing ball velocity, maximal strength, power, and muscle volume increases for the specific resistance training group after the 8 weeks of training, whereas only maximal strength, muscle volume and power and in the jump throw increases were found for the regular throwing training group. No significant changes for the control group were found. The current findings suggest that elite male handball players can improve ball velocity, anthropometrics, maximal upper-body strength, and power during the competition season by implementing a medicine ball throwing program.

  19. The Effect of Fine Motor Skill Activities on Kindergarten Student Attention

    Science.gov (United States)

    Stewart, Roger A.; Rule, Audrey C.; Giordano, Debra A.

    2007-01-01

    This study explored the effect of fine motor skill activities on the development of attention in kindergarteners (n = 68) in five classes at a suburban public school in the Intermountain West through a pretest/posttest experimental group (n = 36) control group (n = 32) design. All children received the regular curriculum which included typical…

  20. The opinions of the kindergarten teachers in relation to the introduction of computers to nursery schools: Preliminary approach

    Directory of Open Access Journals (Sweden)

    Irene Sivropoulou

    2009-03-01

    Full Text Available Computers were introduced in Greek kindergartens of our country with the new curricula for kindergarten (Inter-disciplinary Integrated Framework of Study Programs OFFICIAL JOURNAL OF THE HELLENIC REPUBLIC (376΄t.B/18-10-2001, article 6 in order to contribute to the spherical growth of children and to extend their learning. In other words it is intended that the computer will increase the interests and the motives for learning, to encourage active learning, to strengthen the dynamics of visualization, the importance of feedback, the possibility of monitoring and the possibility of connecting the school activities with extra curricula activities in order to strengthen the social and cultural dimension of kindergarten. Nevertheless technology cannot in itself, bring the sought after change in preschool education. Kindergarten teachers are the key for the successful use of computers in kindergarten. However, while kindergarten teachers in certain countries approve of the introduction and use of computers and believe that education with computers is developmentally suitable for small children, in other countries the attitude of kindergarten teachers towards computers is rather negative. This negative attitude of kindergarten teachers relates to their knowledge of computers and how often they use them or is it related to cultural factors and the prevailing educational philosophies? These questions led us to attempt to investigate the opinions of kindergarten teachers in Thessaloniki in regard to the introduction of new technologies in kindergarten. The research is made up of three interactive parts. It begins with the theoretical discussion about the introduction of computers in kindergarten, an investigation of the opinions of 122 kindergarten teachers using a questionnaire made up of 33 questions follows and it ends with the interpretative analysis.

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

    Directory of Open Access Journals (Sweden)

    Clarilza Prado de Sousa

    1999-11-01

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

  2. Relationships between early literacy and nonlinguistic rhythmic processes in kindergarteners.

    Science.gov (United States)

    Ozernov-Palchik, Ola; Wolf, Maryanne; Patel, Aniruddh D

    2018-03-01

    A growing number of studies report links between nonlinguistic rhythmic abilities and certain linguistic abilities, particularly phonological skills. The current study investigated the relationship between nonlinguistic rhythmic processing, phonological abilities, and early literacy abilities in kindergarteners. A distinctive aspect of the current work was the exploration of whether processing of different types of rhythmic patterns is differentially related to kindergarteners' phonological and reading-related abilities. Specifically, we examined the processing of metrical versus nonmetrical rhythmic patterns, that is, patterns capable of being subdivided into equal temporal intervals or not (Povel & Essens, 1985). This is an important comparison because most music involves metrical sequences, in which rhythm often has an underlying temporal grid of isochronous units. In contrast, nonmetrical sequences are arguably more typical to speech rhythm, which is temporally structured but does not involve an underlying grid of equal temporal units. A rhythm discrimination app with metrical and nonmetrical patterns was administered to 74 kindergarteners in conjunction with cognitive and preliteracy measures. Findings support a relationship among rhythm perception, phonological awareness, and letter-sound knowledge (an essential precursor of reading). A mediation analysis revealed that the association between rhythm perception and letter-sound knowledge is mediated through phonological awareness. Furthermore, metrical perception accounted for unique variance in letter-sound knowledge above all other language and cognitive measures. These results point to a unique role for temporal regularity processing in the association between musical rhythm and literacy in young children. Copyright © 2017 Elsevier Inc. All rights reserved.

  3. Comparative Service Quality Metrics in Regular and Nonregular Undergraduate Marketing Programs: Implications for Marketing Education and Professionalism

    Science.gov (United States)

    Okpara, Gazie S.; Agu, Agu G.

    2017-01-01

    Nonregular higher education in Nigeria became an integral part of the university manpower development since 1960, when the Ashby Commission recommended establishing evening degree programs. These ubiquitous programs have contributed to national capacity-building and remain relatively unmonitored by the National Universities Commission. This…

  4. Is Kindergarten the New First Grade?

    Directory of Open Access Journals (Sweden)

    Daphna Bassok

    2016-01-01

    Full Text Available Recent accounts suggest that accountability pressures have trickled down into the early elementary grades and that kindergarten today is characterized by a heightened focus on academic skills and a reduction in opportunities for play. This paper compares public school kindergarten classrooms between 1998 and 2010 using two large, nationally representative data sets. We show substantial changes in each of the five dimensions considered: kindergarten teachers’ beliefs about school readiness, time spent on academic and nonacademic content, classroom organization, pedagogical approach, and use of standardized assessments. Kindergarten teachers in the later period held far higher academic expectations for children both prior to kindergarten entry and during the kindergarten year. They devoted more time to advanced literacy and math content, teacher-directed instruction, and assessment and substantially less time to art, music, science, and child-selected activities.

  5. Ready for kindergarten: Are intelligence skills enough?

    OpenAIRE

    Caroline Fitzpatrick

    2017-01-01

    This study investigated how different profiles of kindergarten readiness in terms of student intellectual ability, academic skills and classroom engagement relate to future academic performance. Participants are French-Canadian children followed in the context of the Quebec Longitudinal Study of Child Development (N = 670). Trained examiners measured number knowledge, receptive vocabulary and fluid intelligence when children were in kindergarten. Teachers rated kindergarten classroom engageme...

  6. Classroom quality at pre-kindergarten and kindergarten and children's social skills and behavior problems

    NARCIS (Netherlands)

    Broekhuizen, Martine L.; Mokrova, Irina L.; Burchinal, Margaret R.; Garrett-Peters, Patricia T.

    2016-01-01

    Focusing on the continuity in the quality of classroom environments as children transition from preschool into elementary school, this study examined the associations between classroom quality in pre-kindergarten and kindergarten and children's social skills and behavior problems in kindergarten and

  7. Evacuation exercise at the Kindergarten

    CERN Multimedia

    2001-01-01

    Every year fire evacuation exercises are organized through out CERN and our facility's Kindergarten is no exception. Just a few weeks ago, a fire simulation was carried out in the Kindergarten kitchen facility using synthetic smoke. The purpose of the exercise was to teach staff to react in a disciplined and professional manner when in the presence of danger. The simulation is always carried out at a random time so as to ensure that people in the area under the test are not aware of the exercise. For the Kindergarten the exercise was held early in the school year so as to train those who are new to the establishment. The evacuation was a complete success and all went as it was supposed to. When the children and teachers smelt smoke they followed the prescribed evacuation routes and left the building immediately. Once outside the situation was revealed as an exercise and everyone went back to business as usual, everyone that is, except the fire brigade and fire inspector.  The fire brigade checked t...

  8. Healthy and Ready to Learn: Effects of a School-Based Public Health Insurance Outreach Program for Kindergarten-Aged Children

    Science.gov (United States)

    Jenkins, Jade Marcus

    2018-01-01

    Background: Rates of child insurance coverage have increased due to expansions in public programs, but many eligible children remain uninsured. Uninsured children are less likely to receive preventative care, which leads to poorer health and achievement in the long term. This study is an evaluation of a school-based health insurance outreach…

  9. Mentoring Teachers in Systematic Phonics Instruction: Effectiveness of an Intensive Year-Long Program for Kindergarten through 3rd Grade Teachers and Their Students

    Science.gov (United States)

    Ehri, Linnea C.; Flugman, Bert

    2018-01-01

    Teaching systematic phonics effectively to beginning readers requires specialized knowledge and training which many primary grade teachers lack. The current study examined effects of a year-long mentoring program to improve teachers' knowledge and effectiveness in teaching phonics and the extent that it improved students' achievement in reading…

  10. Dental Health Status in 3-5 Year Old Kindergarten Children in Tehran-Iran in 2003

    Directory of Open Access Journals (Sweden)

    M. Ghandahari-Motlagh

    2005-03-01

    Full Text Available Statement of Problem: Assessing oral hygiene in children plays an important role in determining the health status of communities and evaluating national health promotion programs. In 1997 in Geneva, international organizations agreed on the global goal of achieving a minimum of 90% caries free teeth in 5 year old children.Purpose: This study was aimed to assess the oral health status in Iranian children.Materials and Methods: Among kindergarten children residing in the capital of Iran,Tehran, 400 children between the ages of three and five years were randomly selected and participated in this study. Their deciduous teeth were examined and the health index of dmft was determined for each child. The collected data were analyzed using the oneway ANOVA (with Tukey–Kramer multiple comparisons test for Post Hoc test, t test,and chi square test.Results: In this age group, only 48.3% of the children had no tooth decay. This information shows how far we are from accomplishing the aforementioned goal. A significant increase in tooth decay in these children was correlated with neglecting oral and dental hygiene, and also failing to brush the teeth regularly and wash the mouth after consuming sweets (P<0.001. Unfortunately, visits to dentists for regular checkups are not frequent enough, and dental caries was seen more in children who did not have regular visits than those who did (P<0.001.Conclusion: More accurate planning seems necessary to achieve 90% caries free teeth in 5 year old children. More emphasis must be placed on prevention programs and educating public to observe dental hygiene by brushing the teeth regularly, washing the mouth after consuming sweets, and paying their dentists regular visits.

  11. Men in Kindergartens: Work Culture and Gender

    Science.gov (United States)

    Børve, Hege Eggen

    2017-01-01

    This article examines the impact on work culture when men work in kindergartens. In Norway, as in other countries there has been a call for more male staff in kindergartens. Increasing the amount of men may imply that institutionalized norms and practice are put under pressure. By using a case study approach, the focus is on employees' experiences…

  12. School Absenteeism through the Transition to Kindergarten

    Science.gov (United States)

    Ansari, Arya; Purtell, Kelly M.

    2018-01-01

    Using nationally representative data from the Family and Child Experiences Survey 2009 Cohort (n = 2,798), this study examined patterns of absenteeism and their consequences through the transition to kindergarten. Overall, children were less likely to be absent in kindergarten than from Head Start at ages 3 and 4. Absenteeism was fairly stable…

  13. Ready for kindergarten: Are intelligence skills enough?

    Directory of Open Access Journals (Sweden)

    Caroline Fitzpatrick

    2017-12-01

    Full Text Available This study investigated how different profiles of kindergarten readiness in terms of student intellectual ability, academic skills and classroom engagement relate to future academic performance. Participants are French-Canadian children followed in the context of the Quebec Longitudinal Study of Child Development (N = 670. Trained examiners measured number knowledge, receptive vocabulary and fluid intelligence when children were in kindergarten. Teachers rated kindergarten classroom engagement. Outcomes included fourth-grade teacherrated achievement and directly assessed mathematical skills. Latent class analyses revealed three kindergarten readiness profiles: high (57%, moderate (34% and low (9.3% readiness. Using multiple regression, we found that a more favourable kindergarten profile predicted better fourth-grade academic performance. Identifying children at risk of academic difficulty is an important step for preventing underachievement and dropout. These results suggest the importance of promoting a variety of cognitive, academic and behavioural skills to enhance later achievement in at-risk learners.

  14. Efeitos de um programa regular de atividade generalizada sobre os distúrbios motores de uma pessoa com doença de Parkinson The Effects of a Regular Physical Activity Program on the Motor Disorders of a Parkinson Patient. Efectos de un programa regular de actividad generalizada sobre los disturbios motores de una persona con enfermedad de parkinson

    Directory of Open Access Journals (Sweden)

    2006-11-01

    Full Text Available O objetivo deste estudo foi analisar os efeitos de seis meses de um programa regular de atividade física sobre os distúrbios motores em uma pessoa idosa com a doença de parkinson. O sujeito pesquisado foi uma pessoa idosa do sexo feminino, sedentária, portadora da doença há dez anos. O programa foi desenvolvido durante seis meses com o apoio do Centro Goiano de Neurologia e Neurocirurgia. Para avaliar o nível de rigidez, a bradicinesia, a capacidade de se levantar da cadeira e se locomover e as alterações posturais foi utilizado um exame motor (BRITO, 1998, com avaliações antes e após o programa. Com dois meses de atividade física houve melhora na rigidez, na bradicinesia e no equilíbrio, contribuindo para a autonomia e independência do sujeito pesquisado. PALAVRAS-CHAVE: Doença de Parkinson – Idoso – Atividade física This study aims at analyzing the effects of a six-month program of regular physical activity upon the motor disorders of an elderly Parkinson patient. The subject was an elderly, physically inactive woman, who has had Parkinson for ten years. The six-month program was developed with the help of the Centro Goiano de Neurologia e Neurocirurgia (The Goianian Center for Neurology and Neuro-surgery. A motor exam (Brito, 1998 was used to evaluate the level of rigidness, bradicinesia, the capacity to raise from a chair and walk, and posture changes. Evaluations were conducted before and after the program. After two months of regular physical activity, improvements were noticed on rigidness, bradicinesia, and balance, which brought autonomy and independence to the subject. KEY-WORDS: Parkinson - elderly - physical activity El objetivo de este estudio fue analizar los efectos de seis meses de un programa regular de actividad física sobre los disturbios motores en una persona mayor con la enfermedad de parkinson. El sujeto investigado fue una persona mayor del sexo femenino, sedentaria portadora de la enfermedad

  15. Individual Characteristics, Family Factors, and Classroom Experiences as Predictors of Low-Income Kindergarteners' Social Skills.

    Science.gov (United States)

    Griffith, Shayl; Arnold, David; Voegler-Lee, Mary-Ellen; Kupersmidt, Janis

    2016-01-01

    There has been increasing awareness of the need for research and theory to take into account the intersection of individual characteristics and environmental contexts when examining predictors of child outcomes. The present longitudinal, multi-informant study examined the cumulative and interacting contributions of child characteristics (language skills, inattention/hyperactivity, and aggression) and preschool and family contextual factors in predicting kindergarten social skills in 389 low-income preschool children. Child characteristics and classroom factors, but not family factors, predicted teacher-rated kindergarten social skills, while child characteristics alone predicted change in teacher-rated social skills from preschool to kindergarten. Child characteristics and family factors, but not classroom factors, predicted parent-rated kindergarten social skills. Family factors alone predicted change in parent-rated social skills from preschool to kindergarten. Individual child characteristics did not interact with family or classroom factors in predicting parent- or teacher-rated social skills, and support was therefore found for an incremental, rather than an interactive, predictive model of social skills. The findings underscore the importance of assessing outcomes in more than one context, and of considering the impact of both individual and environmental contextual factors on children's developing social skills when designing targeted intervention programs to prepare children for kindergarten.

  16. Coordinate-invariant regularization

    International Nuclear Information System (INIS)

    Halpern, M.B.

    1987-01-01

    A general phase-space framework for coordinate-invariant regularization is given. The development is geometric, with all regularization contained in regularized DeWitt Superstructures on field deformations. Parallel development of invariant coordinate-space regularization is obtained by regularized functional integration of the momenta. As representative examples of the general formulation, the regularized general non-linear sigma model and regularized quantum gravity are discussed. copyright 1987 Academic Press, Inc

  17. Changes in weight loss, body composition and cardiovascular disease risk after altering macronutrient distributions during a regular exercise program in obese women

    Directory of Open Access Journals (Sweden)

    Roberts Mike D

    2010-11-01

    Full Text Available Abstract Background This study's purpose investigated the impact of different macronutrient distributions and varying caloric intakes along with regular exercise for metabolic and physiological changes related to weight loss. Methods One hundred forty-one sedentary, obese women (38.7 ± 8.0 yrs, 163.3 ± 6.9 cm, 93.2 ± 16.5 kg, 35.0 ± 6.2 kg•m-2, 44.8 ± 4.2% fat were randomized to either no diet + no exercise control group (CON a no diet + exercise control (ND, or one of four diet + exercise groups (high-energy diet [HED], very low carbohydrate, high protein diet [VLCHP], low carbohydrate, moderate protein diet [LCMP] and high carbohydrate, low protein [HCLP] in addition to beginning a 3x•week-1 supervised resistance training program. After 0, 1, 10 and 14 weeks, all participants completed testing sessions which included anthropometric, body composition, energy expenditure, fasting blood samples, aerobic and muscular fitness assessments. Data were analyzed using repeated measures ANOVA with an alpha of 0.05 with LSD post-hoc analysis when appropriate. Results All dieting groups exhibited adequate compliance to their prescribed diet regimen as energy and macronutrient amounts and distributions were close to prescribed amounts. Those groups that followed a diet and exercise program reported significantly greater anthropometric (waist circumference and body mass and body composition via DXA (fat mass and % fat changes. Caloric restriction initially reduced energy expenditure, but successfully returned to baseline values after 10 weeks of dieting and exercising. Significant fitness improvements (aerobic capacity and maximal strength occurred in all exercising groups. No significant changes occurred in lipid panel constituents, but serum insulin and HOMA-IR values decreased in the VLCHP group. Significant reductions in serum leptin occurred in all caloric restriction + exercise groups after 14 weeks, which were unchanged in other non

  18. Kindergarten Is More than Ready for the Common Core State Standards

    Science.gov (United States)

    Kramer-Vida, Louisa; Levitt, Roberta; Kelly, Susan P.

    2012-01-01

    Standards can aid educators as they work to produce strong student writers who can create meaningful and skillfully crafted authentic pieces of writing. This once-a-month, yearlong professional development program, conducted during the school day, shifted a district's kindergarten writing program to a writing workshop model that enabled the…

  19. Task-related Interactions between Kindergarten Children and their Teachers: The Role of Emotional Security

    OpenAIRE

    Thijs, Jochem T.; Koomen, Helma M.Y.

    2008-01-01

    This study examined the emotional security of kindergarten children in dyadic task-related interactions with their teachers. In particular, it examined the interrelations between security, task behaviours (persistence and independence), social inhibition, and teachers’ support. Participants were 79 kindergartners (mean age = 69.7 months) and their 40 regular teachers. Children were selected to approach a normal distribution of social inhibition. Children and teachers were filmed during a dyad...

  20. Kindergarten Predictors of Third Grade Writing

    Science.gov (United States)

    Kim, Young-Suk; Al Otaiba, Stephanie; Wanzek, Jeanne

    2015-01-01

    The primary goal of the present study was to examine the relations of kindergarten transcription, oral language, word reading, and attention skills to writing skills in third grade. Children (N = 157) were assessed on their letter writing automaticity, spelling, oral language, word reading, and attention in kindergarten. Then, they were assessed on writing in third grade using three writing tasks – one narrative and two expository prompts. Children’s written compositions were evaluated in terms of writing quality (the extent to which ideas were developed and presented in an organized manner). Structural equation modeling showed that kindergarten oral language and lexical literacy skills (i.e., word reading and spelling) were independently predicted third grade narrative writing quality, and kindergarten literacy skill uniquely predicted third grade expository writing quality. In contrast, attention and letter writing automaticity were not directly related to writing quality in either narrative or expository genre. These results are discussed in light of theoretical and practical implications. PMID:25642118

  1. Sociomoral Atmosphere in Direct-Instruction, Eclectic, and Constructivist Kindergartens: A Study of Teachers' Enacted Interpersonal Understanding.

    Science.gov (United States)

    DeVries, Rheta; And Others

    This study examined the interactions between teachers and children in three kindergarten classrooms. Programs used in the classrooms were: a direct-instruction (DI) program, representing a cultural transmission paradigm; a contructivist program (CON), representing the cognitive-developmental paradigm; and an eclectic program (ECL), combining…

  2. The Professional Project among Danish Kindergarten Teachers

    DEFF Research Database (Denmark)

    Bøje, Jakob Ditlev

    2016-01-01

    This article describes ways in which the professionalization strategy among Danish kindergarten teachers is realised in practice by newly educated members of the occupation. It focusses on relations between gender and professionalisation and concludes that the professionalisation strategy is real...... educated kindergarten teachers employed in three different pedagogic institutions: day-care (0-6 years), after-school institutions (6-10 years) and club facilities (10-18 years)....

  3. Kindergarten Teachers' and Their Assistants' Knowledge of First Aid in Slovenian Kindergartens

    Science.gov (United States)

    Slabe, Damjan; Fink, Rok

    2013-01-01

    Objective: Rapid physical and mental development in childhood also brings about a high risk of being injured. Since children spend a large amount of their time in kindergarten, there is a possibility that they would be injured while there. Design: A questionnaire for professionals was sent to a Slovenian kindergarten. Setting: The aim of this…

  4. Nueva investigacion sobre kindergarten de dia completo (Recent Research on All-Day Kindergarten). ERIC Digest.

    Science.gov (United States)

    Clark, Patricia

    Noting that much of the early research on the effects of all-day kindergarten had serious problems with internal and external validity due to inadequate methodological standards, this Spanish-language digest reviews research conducted in the 1990s. The digest discusses the academic, social, and behavioral effects of all-day kindergarten, as well…

  5. "Trapped in the Reform": Kindergarten Teachers' Experiences of Teacher Professionalisation in Buleleng, Indonesia

    Science.gov (United States)

    Yulindrasari, Hani; Ujianti, Putu Rahayu

    2018-01-01

    Indonesia has been conducting a teacher reform program since 2005. Teachers' low status and the crisis of student achievement are the rationales of this reform. This paper investigates the implications of Indonesian neo-liberal teacher reform on kindergarten teachers' professional experiences and practices. The research was conducted in Buleleng…

  6. Get Wild about Reading! A Guide for Kindergarten Teachers from "Between the Lions."

    Science.gov (United States)

    Cerier, Laura

    "Between the Lions" is a Public Broadcasting System program promoting literacy for children 4 through 7 years combining state-of-the-art puppetry, animation, live action, and music to achieve its mission of helping young children learn to read. This guide is designed to help kindergarten teachers integrate "Between the Lions"…

  7. Promoting Positive Attitudes of Kindergarten-Age Children toward People with Disabilities.

    Science.gov (United States)

    Favazza, Paddy C.; Odom, Samuel L.

    1997-01-01

    This study examined the effects of contact, books, and discussions on attitudes of kindergarten-age children (N=46) toward people with disabilities. At posttest, significant gains in acceptance were found only in a high-contact group who participated in a program designed to promote acceptance through storytime at school and home, structured play,…

  8. Bilingual Phonological Awareness: Multilevel Construct Validation among Spanish-Speaking Kindergarteners in Transitional Bilingual Education Classrooms

    Science.gov (United States)

    Branum-Martin, Lee; Mehta, Paras D.; Fletcher, Jack M.; Carlson, Coleen D.; Ortiz, Alba; Carlo, Maria; Francis, David J.

    2006-01-01

    The construct validity of English and Spanish phonological awareness (PA) tasks was examined with a sample of 812 kindergarten children from 71 transitional bilingual education program classrooms located in 3 different types of geographic regions in California and Texas. Tasks of PA, including blending nonwords, segmenting words, and phoneme…

  9. The Impact of Bilingualism on the Creative Capabilities of Kindergarten Children in Riyadh, Saudi Arabia

    Science.gov (United States)

    Al Saud, Al Johara Fahad

    2016-01-01

    Saudi Arabia is one of the countries that encounter the issue of bilingualism due to the spread of private schools that offer programs in different languages. This research is an attempt to investigate the impact of bilingualism on the creative capabilities (Fluency, Flexibility, Originality, Details) of kindergarten children in Riyadh. It aims at…

  10. Distance-regular graphs

    NARCIS (Netherlands)

    van Dam, Edwin R.; Koolen, Jack H.; Tanaka, Hajime

    2016-01-01

    This is a survey of distance-regular graphs. We present an introduction to distance-regular graphs for the reader who is unfamiliar with the subject, and then give an overview of some developments in the area of distance-regular graphs since the monograph 'BCN'[Brouwer, A.E., Cohen, A.M., Neumaier,

  11. LL-regular grammars

    NARCIS (Netherlands)

    Nijholt, Antinus

    1980-01-01

    Culik II and Cogen introduced the class of LR-regular grammars, an extension of the LR(k) grammars. In this paper we consider an analogous extension of the LL(k) grammars called the LL-regular grammars. The relation of this class of grammars to other classes of grammars will be shown. Any LL-regular

  12. Prevalence of Enterobius vermicularis Infection among preschool children in kindergartens of Taipei City, Taiwan in 2008.

    Science.gov (United States)

    Chang, Tso-Kang; Liao, Chien-Wei; Huang, Ying-Chieh; Chang, Chun-Chao; Chou, Chia-Mei; Tsay, Hsin-Chieh; Huang, Alice; Guu, Shu-Fen; Kao, Ting-Chang; Fan, Chia-Kwung

    2009-06-01

    The prevalence of Enterobius vermicularis infection among preschool children was reported to be low based on a 5-year screening program in Taipei City, Taiwan. The Taipei City government intended to terminate the E. vermicularis screening program among preschool children. Thus, we were entrusted with confirming whether pinworm infections among preschool children in Taipei City had truly declined. From each of 12 administrative districts 2-3 kindergartens were randomly selected for investigation. In total, 4,349 children were examined, of which 2,537 were boys and 1,812 were girls. The cellophane tape adhered to a glass slide was used, and all examinations were done by certified medical technologists. Results indicated that the overall prevalence rate of pinworm infections was 0.62% (27/4,349). Although the infection rate was higher among boys (0.67%, 17/2,537) than in girls (0.55%, 10/1,812), no significant difference was found (chi(2) = 0.399, P = 0.62). According to the administrative district, the infection rate ranged from no positive cases of E. vermicularis infection in the Xinyi, Zhongzhen, and Wanhua Districts (0%; 0/299, 0/165, and 0/358, respectively), to 0.26% (1/131) in Songshan District, with the highest rate of 1.88% (7/373) in Wenshan District. Because the overall infection rate (0.62%, 27/4,349) in the present study was unchanged compared to that (0.40%, 197/49,541) previously reported in 2005, we propose that regular pinworm screening and treatment programs should be continued in some parts of Taipei City.

  13. Foundations of Mathematics Achievement: Instructional Practices and Diverse Kindergarten Students

    Science.gov (United States)

    Bottia, Martha Cecilia; Moller, Stephanie; Mickelson, Roslyn Arlin; Stearns, Elizabeth

    2014-01-01

    Analyzing Early Childhood Longitudinal Survey--Kindergarten (ECLS-K) data, we examine how exposure to instructional practices influences math test scores at the end of kindergarten for children from different racial/ethnic and socioeconomic backgrounds, and for children with different levels of math skills at kindergarten entry. We also analyze…

  14. Radon concentrations in Norwegian kindergartens: survey planning and preliminary results

    International Nuclear Information System (INIS)

    Birovljev, A.; Strand, T.; Heiberg, A.

    1998-01-01

    An extensive radon survey in Norwegian kindergartens and schools was started in early 1997; so far 2481 kindergartens were examined. Preliminary results of the first phase of the survey are presented in tabular and graphic form including, among others, the dependence of average radon concentration on the construction year of the kindergartens and on the age of the buildings. (A.K.)

  15. Regular Expression Pocket Reference

    CERN Document Server

    Stubblebine, Tony

    2007-01-01

    This handy little book offers programmers a complete overview of the syntax and semantics of regular expressions that are at the heart of every text-processing application. Ideal as a quick reference, Regular Expression Pocket Reference covers the regular expression APIs for Perl 5.8, Ruby (including some upcoming 1.9 features), Java, PHP, .NET and C#, Python, vi, JavaScript, and the PCRE regular expression libraries. This concise and easy-to-use reference puts a very powerful tool for manipulating text and data right at your fingertips. Composed of a mixture of symbols and text, regular exp

  16. ICTs and Special Education in Kindergarten

    Directory of Open Access Journals (Sweden)

    Athanasios Drigas

    2014-06-01

    Full Text Available Recent development in the role of special education in kindergarten children includes the use of Information and Communication Technologies (ICTs. ICT nowadays is recognized as a tool that can foster the knowledge and the experiences for this crucial age and the support of specific areas in kindergarten according to the educational perspective and the areas of needs they serve is thought significant. In this paper we present a brief overview of the most representative studies of the last decade (2003-2013 which concentrates on the most frequent difficulties that children face in kindergarten and are supported by ICTs. The effectiveness of ICT in gifted and bilingual children is also presented.

  17. Empirical learning of children at kindergartens

    Science.gov (United States)

    Valovičová, Ľubomíra; Sollárová, Eva

    2017-01-01

    In the report we propose some results of psychology research, associated with development of kindergarten children's creativity, which in the course of one school year in kindergarten completed activities related to physics. Experience shows that the children at this evolution stage are not only capable of but also interested in discovering and getting to know new things. To this end, it is needed to motivate children and enable them to discover the beauty of physics. One possibility is to create educational activities for kindergarten children. In such activities children can investigate, discover, and indirectly learn physics. The goal is to develop physical thinking, natural sciences knowledge, and their personality and intellectual potential. In realization of some of them children practice their motoric and logical thinking as well as some skills.

  18. Didactic Approaches to Child-Managed Play: Analyses of Teacher s Interaction Styles in Kindergartens and After-School Programmes in Norway

    OpenAIRE

    Løndal, Knut; Greve, Anne

    2015-01-01

    This article explores the nature of teachers’ involvement in child-managed play. We approached this didactic issue through analysis of interactional situations in a kindergarten and an after-school program and by drawing on relational theory and the concept of "pedagogical tact". Qualitative material was gathered from observations and video recordings of children and their teachers in the kindergarten and the after-school program and interactional situations were analysed. The findings show t...

  19. [Dietary status of preschool children from day-care kindergartens in six cites of China].

    Science.gov (United States)

    Yin, Shian; Su, Yixiang; Liu, Qipei; Zhang, Maoyu

    2002-10-01

    In order to highlight nutrients of potential concern on deficiency for the age groups under study, the dietary status of preschool children were studied in the kindergartens of Beijing, Shanghai, Guangzhou, Chengdu, Changsha and Dalian in 1998-1999. All the children who regularly attended the kindergarten, who were in the age range of 3-6 year old and generally health were considered eligible for enrollment in this study. The final results included a total of 1170 children, with 583 boys and 587 girls. Food weighing method was used in consecutive three-day dietary survey by recording breakfast, lunch and afternoon refreshments in kindergarten. Questionnaire form was applied to record the other food consumption outside of the kindergarten. Nutrient intakes of per child were calculated according to the Chinese Food composition Table. The average energy, protein, iron, selenium, vitamin A, vitamin E, thiamin, riboflavin, and nicotinic acid intakes were adequate in each group. The dietary energy provided by fat was near to the high marginal (30%), which indicated that more fat intake should be avoided in these children. The ratio of energy provided by each meal per day was lower in the breakfast and higher in the dinner and foods consumed at home. The average ratio of calcium to phosphorus for 3-6 years was 0.63. A deficiency of calcium is rather common, and the intake of calcium accounted for only 61.6% of the recommended nutrient intake(RNI). Salt intake was relatively higher than that of adequate intake recommended by Chinese Nutritional Society. The zinc intake reached 62.9% of RNIs. Vitamin C intakes from each age of groups did not meet their RNI. The present study indicates that the deficiencies of some trace nutrients in the diets for preschool children in day-care kindergartens is probably related to that the body weight and height of preschool children have not achieved a "satisfactory" level.

  20. [An investigation of dietary nutrition in kindergartens of Chongqing, China].

    Science.gov (United States)

    Liu, Xia; Fan, Xin

    2017-01-01

    To investigate the status of dietary nutrition in kindergartens of Chongqing, China. A total of 295 kindergartens (47 first-class ones, 88 second-class ones, and 160 third-class ones) from the 11 districts or counties of Chongqing by stratified cluster random sampling were investigated. The dietary nutrition in each kindergarten was evaluated by weighing. The dietary qualification rates were compared between the three classes of kindergartens. The qualification rates of energy, proteins, most vitamins, minerals, and quality proteins supply were over 60% in all three classes of kindergartens, while the qualification rates of vitamin A, ascorbic acid, calcium, and zinc supply were less than 60%. The energy supply rates at breakfast, lunch, supper and snack met the standards in less than 40% in all kindergartens. There were significant differences in the qualification rates of some nutrient parameters between different classes of kindergartens, highest in the first-class kindergartens. The dietary nutrition is good in the first-, second-, and third-class kindergartens of Chongqing, but there is still nutrient imbalance. It is necessary to strengthen the dietary guidance in kindergartens, especially second-, and third-class kindergartens.

  1. Regular expressions cookbook

    CERN Document Server

    Goyvaerts, Jan

    2009-01-01

    This cookbook provides more than 100 recipes to help you crunch data and manipulate text with regular expressions. Every programmer can find uses for regular expressions, but their power doesn't come worry-free. Even seasoned users often suffer from poor performance, false positives, false negatives, or perplexing bugs. Regular Expressions Cookbook offers step-by-step instructions for some of the most common tasks involving this tool, with recipes for C#, Java, JavaScript, Perl, PHP, Python, Ruby, and VB.NET. With this book, you will: Understand the basics of regular expressions through a

  2. Universal School Readiness Screening at Kindergarten Entry

    Science.gov (United States)

    Quirk, Matthew; Dowdy, Erin; Dever, Bridget; Carnazzo, Katherine; Bolton, Courtney

    2018-01-01

    Researchers examined the concurrent and predictive validity of a brief (12-item) teacher-rated school readiness screener, the Kindergarten Student Entrance Profile (KSEP), using receiver operating characteristic (ROC) curve analysis to examine associations between (N = 78) children's social-emotional (SE) and cognitive (COG) readiness with…

  3. The Native Language in Teaching Kindergarten Mathematics

    Science.gov (United States)

    Espada, Janet P.

    2012-01-01

    The use of the native language as a medium of instruction is believed to be the fastest and most natural route towards developing a strong foundation in mathematics literacy (Mimaropa, In D.O.No. 74, s.2009). This study examined the effect of using the native language in the teaching of kindergarten mathematics. A total of 34 five to six year old…

  4. Preschool Predictors of Kindergarten Language Outcomes

    Directory of Open Access Journals (Sweden)

    Anne Walk

    2015-01-01

    Full Text Available The aim of the present study is to explore a variety of cognitive and social variables which are most relevant to children’s linguistic success in an educational setting. The study examines kindergarten English language outcomes in classrooms containing monolingual English speaking children and bilingual children who speak English and one other language. Data from the National Center for Early Development and Learning Multistate Study of Pre-Kindergarten (2001-2003 regarding classroom and student characteristics were used for bilingual (N = 120 and monolingual (N = 534 children. Hierarchical regression analysis (Study 1 and path analysis (Study 2 were conducted to determine the cognitive and social variables present in preschool that are most predictive of English skills in kindergarten. The results of the studies demonstrate that social variables were important for both monolingual and bilingual children. Personality variables were more predictive for monolingual children, whereas teacher relationship variables were more important for bilingual children. Simple and routine adult interaction was predictive of English skills in both groups, which may indicate the importance of implicit learning over explicit instruction in early language acquisition. The present studies found different predictors of English language skills for monolingual and bilingual kindergarteners.

  5. Comparing the Effects of Augmented Reality Phonics and Scripted Phonics Approaches on Achievement of At-Risk Kindergarten Students

    Science.gov (United States)

    Ladd, Melissa

    2016-01-01

    This study strived to determine the effectiveness of the AR phonics program relative to the effectiveness of the scripted phonics program for developing the letter identification, sound verbalization, and blending abilities of kindergarten students considered at-risk based on state assessments. The researcher was interested in pretest and posttest…

  6. Classroom Quality at Pre-kindergarten and Kindergarten and Children’s Social Skills and Behavior Problems

    Science.gov (United States)

    Broekhuizen, Martine L.; Mokrova, Irina L.; Burchinal, Margaret R.; Garrett-Peters, Patricia T.

    2016-01-01

    Focusing on the continuity in the quality of classroom environments as children transition from preschool into elementary school, this study examined the associations between classroom quality in pre-kindergarten and kindergarten and children’s social skills and behavior problems in kindergarten and first grade. Participants included 1175 ethnically-diverse children (43% African American) living in low-wealth rural communities of the US. Results indicated that children who experienced higher levels of emotional and organizational classroom quality in both pre-kindergarten and kindergarten demonstrated better social skills and fewer behavior problems in both kindergarten and first grade comparing to children who did not experience higher classroom quality. The examination of the first grade results indicated that the emotional and organizational quality of pre-kindergarten classrooms was the strongest predictor of children’s first grade social skills and behavior problems. The study results are discussed from theoretical, practical, and policy perspectives. PMID:26949286

  7. Regularities of Multifractal Measures

    Indian Academy of Sciences (India)

    First, we prove the decomposition theorem for the regularities of multifractal Hausdorff measure and packing measure in R R d . This decomposition theorem enables us to split a set into regular and irregular parts, so that we can analyze each separately, and recombine them without affecting density properties. Next, we ...

  8. Stochastic analytic regularization

    International Nuclear Information System (INIS)

    Alfaro, J.

    1984-07-01

    Stochastic regularization is reexamined, pointing out a restriction on its use due to a new type of divergence which is not present in the unregulated theory. Furthermore, we introduce a new form of stochastic regularization which permits the use of a minimal subtraction scheme to define the renormalized Green functions. (author)

  9. The Influence Of Block Medium Usage Toward The Logical Mathematical Ability Of Children In Kindergarten.

    Directory of Open Access Journals (Sweden)

    An An Andari

    2017-02-01

    Full Text Available The background of this research is the phenomenon which is found in the real life that children understanding to math is still abstract. There is assumption that study math is hard. The problem of this research is how the media usage influence the mathematical logic ability of children in kindergarten. This research is conducted by using the experimental quasi method with the sample are children of group B in Juwita Kindergarten. The group devided into two group B-1 as control class and group B-2 as experimental group. Based on the data analysis the result of post test then was tested by normalitas test and Mann-Whitney test with assumption the data which is not distributed normally had a significant value 0000. That significant value is lesser than 005 therefore Ho is rejected. It means that there is significant difference in math logic ability between the children who study math using block medium and the children who do not using the medium. This research is recommended for 1 kindergarten teacher to understand and increase the knowledge particularly in utilising media chosing method increasing the quality of study and facilitating the students learning in kindergarten 2 Manager of teacher education program for education of young children programs as a suggestion either the material or substance to formulate the learning material which had an effect on learning quality 3 the researcher then make a contribution in increasing the knowledge about the benefit of using block as medium learning due to learning quality which integreated with another learning field in kindergarten.

  10. Sparse structure regularized ranking

    KAUST Repository

    Wang, Jim Jing-Yan; Sun, Yijun; Gao, Xin

    2014-01-01

    Learning ranking scores is critical for the multimedia database retrieval problem. In this paper, we propose a novel ranking score learning algorithm by exploring the sparse structure and using it to regularize ranking scores. To explore the sparse

  11. Regular expression containment

    DEFF Research Database (Denmark)

    Henglein, Fritz; Nielsen, Lasse

    2011-01-01

    We present a new sound and complete axiomatization of regular expression containment. It consists of the conventional axiomatiza- tion of concatenation, alternation, empty set and (the singleton set containing) the empty string as an idempotent semiring, the fixed- point rule E* = 1 + E × E......* for Kleene-star, and a general coin- duction rule as the only additional rule. Our axiomatization gives rise to a natural computational inter- pretation of regular expressions as simple types that represent parse trees, and of containment proofs as coercions. This gives the axiom- atization a Curry......-Howard-style constructive interpretation: Con- tainment proofs do not only certify a language-theoretic contain- ment, but, under our computational interpretation, constructively transform a membership proof of a string in one regular expres- sion into a membership proof of the same string in another regular expression. We...

  12. Supersymmetric dimensional regularization

    International Nuclear Information System (INIS)

    Siegel, W.; Townsend, P.K.; van Nieuwenhuizen, P.

    1980-01-01

    There is a simple modification of dimension regularization which preserves supersymmetry: dimensional reduction to real D < 4, followed by analytic continuation to complex D. In terms of component fields, this means fixing the ranges of all indices on the fields (and therefore the numbers of Fermi and Bose components). For superfields, it means continuing in the dimensionality of x-space while fixing the dimensionality of theta-space. This regularization procedure allows the simple manipulation of spinor derivatives in supergraph calculations. The resulting rules are: (1) First do all algebra exactly as in D = 4; (2) Then do the momentum integrals as in ordinary dimensional regularization. This regularization procedure needs extra rules before one can say that it is consistent. Such extra rules needed for superconformal anomalies are discussed. Problems associated with renormalizability and higher order loops are also discussed

  13. Regularized maximum correntropy machine

    KAUST Repository

    Wang, Jim Jing-Yan; Wang, Yunji; Jing, Bing-Yi; Gao, Xin

    2015-01-01

    In this paper we investigate the usage of regularized correntropy framework for learning of classifiers from noisy labels. The class label predictors learned by minimizing transitional loss functions are sensitive to the noisy and outlying labels of training samples, because the transitional loss functions are equally applied to all the samples. To solve this problem, we propose to learn the class label predictors by maximizing the correntropy between the predicted labels and the true labels of the training samples, under the regularized Maximum Correntropy Criteria (MCC) framework. Moreover, we regularize the predictor parameter to control the complexity of the predictor. The learning problem is formulated by an objective function considering the parameter regularization and MCC simultaneously. By optimizing the objective function alternately, we develop a novel predictor learning algorithm. The experiments on two challenging pattern classification tasks show that it significantly outperforms the machines with transitional loss functions.

  14. Regularized maximum correntropy machine

    KAUST Repository

    Wang, Jim Jing-Yan

    2015-02-12

    In this paper we investigate the usage of regularized correntropy framework for learning of classifiers from noisy labels. The class label predictors learned by minimizing transitional loss functions are sensitive to the noisy and outlying labels of training samples, because the transitional loss functions are equally applied to all the samples. To solve this problem, we propose to learn the class label predictors by maximizing the correntropy between the predicted labels and the true labels of the training samples, under the regularized Maximum Correntropy Criteria (MCC) framework. Moreover, we regularize the predictor parameter to control the complexity of the predictor. The learning problem is formulated by an objective function considering the parameter regularization and MCC simultaneously. By optimizing the objective function alternately, we develop a novel predictor learning algorithm. The experiments on two challenging pattern classification tasks show that it significantly outperforms the machines with transitional loss functions.

  15. Recycling of solid wastes at kindergartens centers

    Directory of Open Access Journals (Sweden)

    Mohamed R.M.S.R.

    2017-02-01

    Full Text Available The present study aimed to conduct an activity on environmental awareness campaign at a kindergarten center, with the children age 4-6 years old. The activity included identify the various types of waste generated at the kindergarten and to realize the conservation practice by participating in simple waste management strategies and an explanation about recycling, reusing and reducing waste (3R. The activity provided the children more awareness about the importance of minimizing the plastic wastes. The activity had created an interesting experience to the young generation through practice activity and has given a light on the nature conservation along their growing years. It can be concluded that the awareness of environmental issues among children have risen up as noted by looking at students physical expression. Children have understood the potential to conserve nature from a simple action which is recycling. After the activity, children’s were able to identify and divide the rubbish.

  16. Child Readiness to Kindergarten in Parents and Pedagogues Sight

    OpenAIRE

    POKORNÁ, Ivana

    2014-01-01

    The bachelor thesis deals with the readiness of 3-4 year old children to enter kindergarten. The theoretical part describes the biological and psychosocial development of the child aged three to four years and highlights the various factors that may affect the child's entry into kindergarten. Describes the family and kindergarten, the issue of adaptation in pre-school and readiness of the child to them. The practical part contains research focused on the perception of the readiness of childre...

  17. Project of intercultural education in kindergarten

    OpenAIRE

    Erman, Mojca

    2015-01-01

    Third year students have been performing in winter semester a project called intercultural education in language and ethnically heterogeneous classes. Project was performed in kindergarten Šentvid, unit Sapramiška. The purpose of this project was to raise awareness of children about acceptation or not acceptation of difference, to promote awareness of their own diversity with social games and to strengthen the ethical judgment using an inductive approach (Kroflič, 2007). I have followed and e...

  18. Teaching the Arabic Alphabet to Kindergarteners

    DEFF Research Database (Denmark)

    Papadopoulos, Pantelis M.; Ibrahim, Zeinab; Karatsolis, Andreas

    2014-01-01

    This paper presents initial results regarding writing activities in the context of the ALADDIN project. The goal of the project is to teach Modern Standard Arabic in 5-year-old kindergarten students in Qatar. A total of 18 students, enrolled in the ‘Arabic Class’, participated for 9 weeks in the ...... computers affected students’ performance and attitude towards the Arabic class and, consequently, the Arabic language....

  19. Examining the Efficacy of a Tier 2 Kindergarten Mathematics Intervention.

    Science.gov (United States)

    Clarke, Ben; Doabler, Christian T; Smolkowski, Keith; Baker, Scott K; Fien, Hank; Strand Cary, Mari

    2016-01-01

    This study examined the efficacy of a Tier 2 kindergarten mathematics intervention program, ROOTS, focused on developing whole number understanding for students at risk in mathematics. A total of 29 classrooms were randomly assigned to treatment (ROOTS) or control (standard district practices) conditions. Measures of mathematics achievement were collected at pretest and posttest. Treatment and control students did not differ on mathematics assessments at pretest. Gain scores of at-risk intervention students were significantly greater than those of control peers, and the gains of at-risk treatment students were greater than the gains of peers not at risk, effectively reducing the achievement gap. Implications for Tier 2 mathematics instruction in a response to intervention (RtI) model are discussed. © Hammill Institute on Disabilities 2014.

  20. Child Care Subsidies and School Readiness in Kindergarten

    Science.gov (United States)

    Johnson, Anna D; Martin, Anne; Brooks-Gunn, Jeanne

    2013-01-01

    The federal child care subsidy program represents one of the government’s largest investments in early care and education. Using data from the nationally representative Early Childhood Longitudinal Study – Birth Cohort (ECLS-B), this paper examines associations, among subsidy-eligible families, between child care subsidy receipt when children are 4 years old and a range of school readiness outcomes in kindergarten (sample n ≈ 1,400). Findings suggest that subsidy receipt in preschool is not directly linked to subsequent reading or social-emotional skills. However, subsidy receipt predicted lower math scores among children attending community-based centers. Supplementary analyses revealed that subsidies predicted greater use of center care, but this association did not appear to affect school readiness. PMID:23461769

  1. Evacuation exercise at the CERN Kindergarten

    CERN Document Server

    2001-01-01

    Every year fire evacuation exercises are organized through out CERN and our facility's Kindergarten is no exception. Just a few weeks ago, a fire simulation was carried out in the Kindergarten kitchen facility using synthetic smoke. The purpose of the exercise was to teach staff to react in a disciplined and professional manner when in the presence of danger. The simulation is always carried out at a random time so as to ensure that people in the area under the test are not aware of the exercise. For the Kindergarten the exercise was held early in the school year so as to train those who are new to the establishment. The evacuation was a complete success and all went as it was supposed to. When the children and teachers smelt smoke they followed the prescribed evacuation routes and left the building immediately. Once outside the situation was revealed as an exercise and everyone went back to business as usual, everyone that is, except the fire brigade and fire inspector. The fire brigade checked that the buil...

  2. Was Kindergarten Left Behind? Examining US Kindergarten as the New First Grade in the Wake of No Child Left Behind

    Directory of Open Access Journals (Sweden)

    Melia E. Repko-Erwin

    2017-09-01

    Full Text Available Since the passage of No Child Left Behind (NCLB in 2001, public schools in the United States have witnessed an influx of reforms intended to elevate students’ academic standing in a global economy. The unprecedented federal involvement in education resulting from the passage of NCLB has propelled a nationwide movement to standardize instruction, raise achievement levels, and hold schools accountable for improved student outcomes. The kindergarten classroom has not been immune to these efforts. This critical review of literature published within the years 2001-2016 synthesizes empirical and theoretical research centered on US kindergarten post-NCLB. Connecting NCLB’s increased emphasis on standards and accountability to issues of kindergarten readiness, the role of academics, play, and developmental appropriateness in kindergarten, and changes in kindergarten literacy instruction, the author examines the complicated nature of teaching and learning in kindergarten in the wake of NCLB, with implications for research, policy, and practice.

  3. Don't fret, be supportive! maternal characteristics linking child shyness to psychosocial and school adjustment in kindergarten.

    Science.gov (United States)

    Coplan, Robert J; Arbeau, Kimberley A; Armer, Mandana

    2008-04-01

    The goal of this study was to explore the moderating role of maternal personality and parenting characteristics in the links between shyness and adjustment in kindergarten. Participants were 197 children enrolled in kindergarten programs (and their mothers and teachers). Multisource assessment was employed, including maternal ratings, behavioral observations, teacher ratings, and individual child interviews. Results indicated that shyness was associated with a wide range of socio-emotional and school adjustment difficulties in kindergarten. Moreover, support for the moderating role of parenting was also found. Relations between shyness and certain indices of maladjustment were stronger among children with mothers characterized by higher neuroticism, BIS sensitivity, and an overprotective parenting style, and weaker for mothers characterized by high agree-ableness and an authoritative parenting style.

  4. El jardín de infantes: una puerta al desarrollo de la observación científica / Kindergarten programs: a window to the development of the scientific observation

    Directory of Open Access Journals (Sweden)

    Rojas Núñez, Patricia

    2008-04-01

    Full Text Available Resumen: El presente documento reúne tres apartados que están directamente relacionados con el desarrollo de la observación científica en el jardín infantil. El primero de ellos presenta la evolución que muestran el bebé y el infante con respecto a su desarrollo visual, el segundo describe la importancia de la observación en la vida de toda persona y particularmente en la vida del niño y la niña en edad preescolar, el último intenta establecer una diferenciación entre observación libre y observación científica, y como ésta puede promoverse en el jardín de infantes con el propósito de contribuir a la construcción de conocimiento por parte de los niños y las niñas durante su etapa de educación inicial.Abstract:The present document incorporates three sections that are directly related with the development of the scientific observation in the kindergarten. The first of them shows the evolution that baby and the infant has regarding their visual development, the second one describes the importance of the observation in the life of all persons and particularly in the life of a boy or a girl in the preschool age, the last one make a differentiation between free observation and scientific observation, and how the last one can be promoted in the daycare center or school with the purpose of contributing to the construction of knowledge by the boy or girl during their initial stage of education.

  5. The Relationship of Preschool Experience and Socioeconomic Status to Kindergarten and First Grade Achievement. Technical Report #65.

    Science.gov (United States)

    Fox, Candace; Gallimore, Ronald

    This study examines the effects of preschool attendance on school achievement. The achievement test scores of 50 children in two classes of the Kamehameha Early Education Program (KEEP) who had attended preschool were compared to those of their classmates who had not attended preschool. Measures of kindergarten achievement used were the Wechsler…

  6. How Do Linguistically Diverse Students Fare in Full- and Half-Day Kindergarten? Examining Academic Achievement, Instructional Quality, and Attendance

    Science.gov (United States)

    Hall-Kenyon, Kendra M.; Bingham, Gary E.; Korth, Byran B.

    2009-01-01

    Research Findings: This study investigated the effects of full- and half-day kindergarten programs on classroom instructional quality and children's academic achievement. Considerations were given for how the length of the school day, language status (English language learner [ELL] and non-ELL), and children's attendance patterns influenced…

  7. Manifold Regularized Reinforcement Learning.

    Science.gov (United States)

    Li, Hongliang; Liu, Derong; Wang, Ding

    2018-04-01

    This paper introduces a novel manifold regularized reinforcement learning scheme for continuous Markov decision processes. Smooth feature representations for value function approximation can be automatically learned using the unsupervised manifold regularization method. The learned features are data-driven, and can be adapted to the geometry of the state space. Furthermore, the scheme provides a direct basis representation extension for novel samples during policy learning and control. The performance of the proposed scheme is evaluated on two benchmark control tasks, i.e., the inverted pendulum and the energy storage problem. Simulation results illustrate the concepts of the proposed scheme and show that it can obtain excellent performance.

  8. "I Am Not Angry in the Kindergarten!" Interruptive Anger as Democratic Participation in Norwegian Kindergartens

    Science.gov (United States)

    Grindheim, Liv Torunn

    2014-01-01

    This article calls into question the idyllic picture of Norwegian kindergartens where harmonious and joyful interaction is the preferred and normal way to participate. If taking children's right to democratic participation and freedom of expression seriously, anger can also be seen as a legitimate way of participating. Conflicts of interest,…

  9. Teaching and Learning Moral Values through Kindergarten Curriculum

    Science.gov (United States)

    Al-Hooli, Abeer; Al-Shammari, Zaid

    2009-01-01

    In this research study we investigated kindergarten-aged children's moral values in Kuwait. This study utilized several quantitative and qualitative research methods in the course of looking at three terms--moral development, the meaning of value, and the meaning of morality--as experienced by kindergarten-aged children. Participants were 600…

  10. A kindergarten experiment in linguistic e-learning

    DEFF Research Database (Denmark)

    Valente, Andrea; Marchetti, Emanuela

    2006-01-01

    As part of the BlaSq project, we are developing a set of linguistic games to be used in kindergartens. The first of these games is Crazipes, that we are currently testing in a Danish kindergarten, with the support of the local teachers. Here we discuss the architecture of the game, its potentials...

  11. Improving Mathematics Teaching in Kindergarten with Realistic Mathematical Education

    Science.gov (United States)

    Papadakis, Stamatios; Kalogiannakis, Michail; Zaranis, Nicholas

    2017-01-01

    The present study investigates and compares the influence of teaching Realistic Mathematics on the development of mathematical competence in kindergarten. The sample consisted of 231 Greek kindergarten students. For the implementation of the survey, we conducted an intervention, which included one experimental and one control group. Children in…

  12. Creating a Critical Literacy Milieu in a Kindergarten Classroom

    Science.gov (United States)

    Stribling, Stacia M.

    2014-01-01

    The purpose of this study was to better understand the process of engaging in critical literacy practices with kindergarteners. The researcher spent six months in a kindergarten classroom taking extensive field notes on the ways in which the teacher and students explored issues of social justice through literacy activities. Data analysis using a…

  13. Young Children's Computer Skills Development from Kindergarten to Third Grade

    Science.gov (United States)

    Sackes, Mesut; Trundle, Kathy Cabe; Bell, Randy L.

    2011-01-01

    This investigation explores young children's computer skills development from kindergarten to third grade using the Early Childhood Longitudinal Study-Kindergarten (ECLS-K) dataset. The sample size of the study was 8642 children. Latent growth curve modeling analysis was used as an analytical tool to examine the development of children's computer…

  14. The Effects of Kindergarten Redshirting from a Parental Perspective

    Science.gov (United States)

    Dougan, Kelli

    2014-01-01

    Kindergarten redshirting is the term used to describe the phenomenon where a parent chooses to keep their child from attending kindergarten so that the child may gain a year's worth of maturity. This qualitative dissertation examines the decision making process undergone by parents who have redshirted their children. While some parents began the…

  15. Kindergarten Teachers' Experience with Reporting Child Abuse in Taiwan

    Science.gov (United States)

    Feng, Jui-Ying; Huang, Tzu-Yi; Wang, Chi-Jen

    2010-01-01

    Objective: The objectives were to examine factors associated with reporting child abuse among kindergarten teachers in Taiwan based on the Theory of Planned Behavior (TPB). Method: A stratified quota sampling technique was used to randomly select kindergarten teachers in Taiwan. The Child Abuse Intention Report Scale, which includes demographics,…

  16. Individual differences in the development of scientific thinking in kindergarten

    NARCIS (Netherlands)

    Graaf, J. van der; Segers, P.C.J.; Verhoeven, L.T.W.

    2018-01-01

    The present study examined the development of and individual variation in scientific thinking in kindergarten. We measured experimentation, evidence evaluation, and domain knowledge at two times in kindergarten (T1 and T2) in a sample of 100 five to six-year-olds. To explain individual differences,

  17. Organizational Commitment as a Predictor of Teacher Kindergarten Performance in Implementation of ESDIGDC

    Directory of Open Access Journals (Sweden)

    Suparji Suparji

    2017-06-01

    Full Text Available In order to achieve national development goals in the field of children health, the government is committed to enhancing the growth and development of children through the “Early Stimulation, Detection and Intervention for Growth and Development of Children (ESDIGDC” Program. Efforts to improve the health status of children is very important, because in addition to being the target of health development, it also becomes an indicator of the health status of children is to prepare children to achieve optimal growth and development . This  study  aimed to analyze the influence of organizational commitment on the performance of kindergarten  teacher in implementation of ESDIGDC Program. The subjects of this cross sectional study were 68 kindergarten teacher at Panekan Sub District, Magetan District, East Java Province,  Indonesia.  Data  were  collected through  questionnaires and then analyzed using linear regression. The results showed that p-value = 0.001 (significant, so it could be concluded  that  there was the influence of organizational commitment on the performance of kindergarten teacher in implementation of ESDIGDC.

  18. The Role of Regular Eating and Self-Monitoring in the Treatment of Bulimia Nervosa: A Pilot Study of an Online Guided Self-Help CBT Program.

    Science.gov (United States)

    Barakat, Sarah; Maguire, Sarah; Surgenor, Lois; Donnelly, Brooke; Miceska, Blagica; Fromholtz, Kirsty; Russell, Janice; Hay, Phillipa; Touyz, Stephen

    2017-06-26

    Background : Despite cognitive behavioural therapy (CBT) being regarded as the first-line treatment option for bulimia nervosa (BN), barriers such as its time-consuming and expensive nature limit patient access. In order to broaden treatment availability and affordability, the efficacy and convenience of CBT could be improved through the use of online treatments and selective emphasis on its most 'potent' components of which behavioural techniques form the focus. Method: Twenty-six individuals with BN were enrolled in an online CBT-based self-help programme and 17 completed four weeks of regular eating and food-monitoring using the online Food Diary tool. Participants were contacted for a weekly check-in phone call and had their bulimic symptom severity assessed at five time points (baseline and weeks 1-4). Results : There was a significant decrease in the frequency of self-reported objective binge episodes, associated loss of control and objective binge days reported between pre- and post-treatment measures. Significant improvements were also observed in most subscales of the Eating Disorder Examination-Questionnaire. Conclusion : This study provides encouraging preliminary evidence of the potential of behavioural techniques of online CBT in the treatment of BN. Online therapy with this focus is potentially a viable and practical form of treatment delivery in this illness group. These preliminary findings support the need for larger studies using control groups.

  19. Food for Kindergarten Children: Who Cares?

    DEFF Research Database (Denmark)

    Hansen, Stine Rosenlund; Kristensen, Niels Heine

    2017-01-01

    This paper discusses mealtime in Danish kindergartens as sites for contested understandings of food, bodies, and care, in an everyday life perspective. Two contesting perspectives on the daily meals are presented, one that highlights the bodily experience of eating, and one that emphasizes...... the relations between food and health. The coexistence of these perspectives causes tensions in the everyday meals, and in the relations between children and adults. It is argued that adults often downplay the meaning of children’s bodily experiences of eating on behalf of a more rational approach to eating...

  20. If We Build It, We Will Come: Impacts of a Summer Robotics Program on Regular Year Attendance in Middle School. Policy Brief

    Science.gov (United States)

    Mac Iver, Martha Abele; Mac Iver, Douglas J.

    2014-01-01

    Recognizing the importance of both keeping middle school students engaged and improving their math skills, Baltimore City Public Schools (City Schools) developed a summer school STEM program involving not only math and science instruction but also the experience of building a robot and competing with those robots in a city-wide tournament.…

  1. Interventions Using Regular Activities to Engage High-Risk School-Age Youth: a Review of After-School Programs in Latin America and the Caribbean.

    Science.gov (United States)

    Cid, Alejandro

    2017-10-01

    In this paper, I review an issue that is an urgent challenge in the development field-the effectiveness of after-school programs for preventing school-age youth violence in vulnerable settings in Latin American and the Caribbean. These programs have proliferated in the region and include sports, recreation, music, tutoring, and other focused activities. Given their popularity and because they target known risk factors for violence (such as drop-out from school, poor academic performance, lack of motivation, too much idle time, low quality and quantity of adult supervision, and social isolation), it is critical to examine empirically whether they can be effective prevention strategies. Unfortunately, most rigorous trials of after-school interventions to prevent youth violence have been conducted in developed countries, with far fewer in Latin America. In this review, a broad range of databases was searched systematically. Only six studies in five Latin American and Caribbean countries were identified. Reported results indicate at least some benefits for youth behavior, although not across all youth. Additional concerns regarding how these programs are implemented and whether specific components can be tied to violence prevention are noted. The need for more rigorous evaluation of these programs is noted.

  2. Diverse Regular Employees and Non-regular Employment (Japanese)

    OpenAIRE

    MORISHIMA Motohiro

    2011-01-01

    Currently there are high expectations for the introduction of policies related to diverse regular employees. These policies are a response to the problem of disparities between regular and non-regular employees (part-time, temporary, contract and other non-regular employees) and will make it more likely that workers can balance work and their private lives while companies benefit from the advantages of regular employment. In this paper, I look at two issues that underlie this discussion. The ...

  3. Sparse structure regularized ranking

    KAUST Repository

    Wang, Jim Jing-Yan

    2014-04-17

    Learning ranking scores is critical for the multimedia database retrieval problem. In this paper, we propose a novel ranking score learning algorithm by exploring the sparse structure and using it to regularize ranking scores. To explore the sparse structure, we assume that each multimedia object could be represented as a sparse linear combination of all other objects, and combination coefficients are regarded as a similarity measure between objects and used to regularize their ranking scores. Moreover, we propose to learn the sparse combination coefficients and the ranking scores simultaneously. A unified objective function is constructed with regard to both the combination coefficients and the ranking scores, and is optimized by an iterative algorithm. Experiments on two multimedia database retrieval data sets demonstrate the significant improvements of the propose algorithm over state-of-the-art ranking score learning algorithms.

  4. 'Regular' and 'emergency' repair

    International Nuclear Information System (INIS)

    Luchnik, N.V.

    1975-01-01

    Experiments on the combined action of radiation and a DNA inhibitor using Crepis roots and on split-dose irradiation of human lymphocytes lead to the conclusion that there are two types of repair. The 'regular' repair takes place twice in each mitotic cycle and ensures the maintenance of genetic stability. The 'emergency' repair is induced at all stages of the mitotic cycle by high levels of injury. (author)

  5. Regularization of divergent integrals

    OpenAIRE

    Felder, Giovanni; Kazhdan, David

    2016-01-01

    We study the Hadamard finite part of divergent integrals of differential forms with singularities on submanifolds. We give formulae for the dependence of the finite part on the choice of regularization and express them in terms of a suitable local residue map. The cases where the submanifold is a complex hypersurface in a complex manifold and where it is a boundary component of a manifold with boundary, arising in string perturbation theory, are treated in more detail.

  6. Regularizing portfolio optimization

    International Nuclear Information System (INIS)

    Still, Susanne; Kondor, Imre

    2010-01-01

    The optimization of large portfolios displays an inherent instability due to estimation error. This poses a fundamental problem, because solutions that are not stable under sample fluctuations may look optimal for a given sample, but are, in effect, very far from optimal with respect to the average risk. In this paper, we approach the problem from the point of view of statistical learning theory. The occurrence of the instability is intimately related to over-fitting, which can be avoided using known regularization methods. We show how regularized portfolio optimization with the expected shortfall as a risk measure is related to support vector regression. The budget constraint dictates a modification. We present the resulting optimization problem and discuss the solution. The L2 norm of the weight vector is used as a regularizer, which corresponds to a diversification 'pressure'. This means that diversification, besides counteracting downward fluctuations in some assets by upward fluctuations in others, is also crucial because it improves the stability of the solution. The approach we provide here allows for the simultaneous treatment of optimization and diversification in one framework that enables the investor to trade off between the two, depending on the size of the available dataset.

  7. Regularizing portfolio optimization

    Science.gov (United States)

    Still, Susanne; Kondor, Imre

    2010-07-01

    The optimization of large portfolios displays an inherent instability due to estimation error. This poses a fundamental problem, because solutions that are not stable under sample fluctuations may look optimal for a given sample, but are, in effect, very far from optimal with respect to the average risk. In this paper, we approach the problem from the point of view of statistical learning theory. The occurrence of the instability is intimately related to over-fitting, which can be avoided using known regularization methods. We show how regularized portfolio optimization with the expected shortfall as a risk measure is related to support vector regression. The budget constraint dictates a modification. We present the resulting optimization problem and discuss the solution. The L2 norm of the weight vector is used as a regularizer, which corresponds to a diversification 'pressure'. This means that diversification, besides counteracting downward fluctuations in some assets by upward fluctuations in others, is also crucial because it improves the stability of the solution. The approach we provide here allows for the simultaneous treatment of optimization and diversification in one framework that enables the investor to trade off between the two, depending on the size of the available dataset.

  8. Regular Single Valued Neutrosophic Hypergraphs

    Directory of Open Access Journals (Sweden)

    Muhammad Aslam Malik

    2016-12-01

    Full Text Available In this paper, we define the regular and totally regular single valued neutrosophic hypergraphs, and discuss the order and size along with properties of regular and totally regular single valued neutrosophic hypergraphs. We also extend work on completeness of single valued neutrosophic hypergraphs.

  9. Children's Readiness Gains in Publically Funded, Community-Based Pre-Kindergarten Programs for 4 Year Olds and Preschool for 3 Year Olds

    Science.gov (United States)

    Goldstein, Peggy; Warde, Beverly; Peluso, Paul

    2013-01-01

    Background: Many states provide public funding to facilitate school readiness for community-based pre-K and preschool programs for 4 year old children and "at risk" 3 year old children. Little research exists on the school readiness gains of children participating in these "garden variety" community-based programs. Objective:…

  10. Family-Focused Preschool: Tiny Elma School District Offers Birth-to-Kindergarten Services in Hopes of Starting Families on an Education-First Course.

    Science.gov (United States)

    Steineger, Melissa

    1996-01-01

    Describes the Elma School District (Washington) birth-to-kindergarten program. One-fourth of the 100 students in the program are developmentally delayed. Family-focus elements include parent volunteers, home visits, class visitations, parenting information dissemination, parent-teacher conferences, referral to social services, and intervention.…

  11. A Study of the Effectiveness of Television Teaching of Conservation and Forest Fire Prevention in Kindergarten and First Grade of Selected Schools in Northern California: 1969-1970.

    Science.gov (United States)

    Gladen, Frank H.

    Twenty programs about conservation and forest fire prevention were telecast to kindergarten and first-grade children. The programs, each 20 minutes long, were especially prepared for that age group. Testing of experimental and control groups showed that the telecasts were outstandingly successful in teaching concepts about those subjects,…

  12. Annotation of Regular Polysemy

    DEFF Research Database (Denmark)

    Martinez Alonso, Hector

    Regular polysemy has received a lot of attention from the theory of lexical semantics and from computational linguistics. However, there is no consensus on how to represent the sense of underspecified examples at the token level, namely when annotating or disambiguating senses of metonymic words...... and metonymic. We have conducted an analysis in English, Danish and Spanish. Later on, we have tried to replicate the human judgments by means of unsupervised and semi-supervised sense prediction. The automatic sense-prediction systems have been unable to find empiric evidence for the underspecified sense, even...

  13. Regularity of Minimal Surfaces

    CERN Document Server

    Dierkes, Ulrich; Tromba, Anthony J; Kuster, Albrecht

    2010-01-01

    "Regularity of Minimal Surfaces" begins with a survey of minimal surfaces with free boundaries. Following this, the basic results concerning the boundary behaviour of minimal surfaces and H-surfaces with fixed or free boundaries are studied. In particular, the asymptotic expansions at interior and boundary branch points are derived, leading to general Gauss-Bonnet formulas. Furthermore, gradient estimates and asymptotic expansions for minimal surfaces with only piecewise smooth boundaries are obtained. One of the main features of free boundary value problems for minimal surfaces is t

  14. Regularities of radiation heredity

    International Nuclear Information System (INIS)

    Skakov, M.K.; Melikhov, V.D.

    2001-01-01

    One analyzed regularities of radiation heredity in metals and alloys. One made conclusion about thermodynamically irreversible changes in structure of materials under irradiation. One offers possible ways of heredity transmittance of radiation effects at high-temperature transformations in the materials. Phenomenon of radiation heredity may be turned to practical use to control structure of liquid metal and, respectively, structure of ingot via preliminary radiation treatment of charge. Concentration microheterogeneities in material defect structure induced by preliminary irradiation represent the genetic factor of radiation heredity [ru

  15. Promoting parent academic expectations predicts improved school outcomes for low-income children entering kindergarten.

    Science.gov (United States)

    Loughlin-Presnal, John E; Bierman, Karen L

    2017-06-01

    This study explored patterns of change in the REDI (Research-based Developmentally Informed) Parent program (REDI-P), designed to help parents support child learning at the transition into kindergarten. Participants were 200 prekindergarten children attending Head Start (55% European-American, 26% African American, 19% Latino, 56% male, M age =4.45years, SD=0.29) and their primary caregivers, who were randomized to a 16-session home-visiting intervention (REDI-P) or a control group. Extending beyond a prior study documenting intervention effects on parenting behaviors and child kindergarten outcomes, this study assessed the impact of REDI-P on parent academic expectations, and then explored the degree to which intervention gains in three areas of parenting (parent-child interactive reading, parent-child conversations, parent academic expectations) predicted child outcomes in kindergarten (controlling for baseline values and a set of child and family characteristics). Results showed that REDI-P promoted significant gains in parent academic expectations, which in turn mediated intervention gains in child emergent literacy skills and self-directed learning. Results suggest a need to attend to the beliefs parents hold about their child's academic potential, as well as their behavioral support for child learning, when designing interventions to enhance the school success of children in low-income families. Copyright © 2017 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

  16. Microbiological air quality in some kindergartens and antibiotic resistance of bacteria of the Staphylococcus spp. genus

    Directory of Open Access Journals (Sweden)

    Łukasz Kubera

    2015-02-01

    Full Text Available Background: Microbiological contamination of the air and the acquisition of the antibiotic resistance by pathogenic bacteria is a growing phenomenon that has a substantial impact on the quality of our health. This problem applies mainly to public areas where we spend a large part of our lives. This study was focused on the microbiological analysis of the air in some kindergartens and antibiotic resistance of bacteria of the Stephylococcus spp. genus. The identification of the isolated mould fungi has been also made. Material and Methods: Air samples were collected from classrooms in the seasonal cycle in the mornings and afternoons using 2 methods, sedimentation and impact. Air samples collected outside the kindergartens served as controls. Air quality assessments were based on the groups of indicator microorganisms, according to Polish standards. The susceptibility of isolated staphylococci was assessed with the disc-diffusion method, using 8 different classes of antibiotics, in line with the recommendations of the European Committee on Antimicrobial Susceptibility Testing (EUCAST. Results: The analyses show that, regardless of the method, the total number of heterothropic bacteria and staphylococci in the air of the analyzed kindergartens exceeded the allowable limits. There was no air pollution with the fungal infection. Based on the antibiogram, it was found that Staphylococcus spp. strains showed the highest sensitivity to chloramphenicol and the lowest to penicillin and gentamicin. Among the fungi moulds of the genus Cladosporium predominated. Conclusions: The results of the analyses highlight the need for regular health checks and further research to help identify biological factors that may significantly affect the quality of health of people living in public spaces. Med Pr 2015;66(1:49–56

  17. The interrelationships of mathematical precursors in kindergarten.

    Science.gov (United States)

    Cirino, Paul T

    2011-04-01

    This study evaluated the interrelations among cognitive precursors across quantitative, linguistic, and spatial attention domains that have been implicated for math achievement in young children. The dimensionality of the quantity precursors was evaluated in 286 kindergarteners via latent variable techniques, and the contribution of precursors from each domain was established for small sums addition. Results showed a five-factor structure for the quantity precursors, with the major distinction being between nonsymbolic and symbolic tasks. The overall model demonstrated good fit and strong predictive power (R(2)=55%) for addition number combinations. Linguistic and spatial attention domains showed indirect relationships with outcomes, with their effects mediated by symbolic quantity measures. These results have implications for the measurement of mathematical precursors and yield promise for predicting future math performance. Copyright © 2010 Elsevier Inc. All rights reserved.

  18. The Effects of Head Start on Children's Kindergarten Retention, Reading and Math Achievement in Fall Kindergarten--An Application of Propensity Score Method and Sensitivity Analysis

    Science.gov (United States)

    Dong, Nianbo

    2009-01-01

    Using data from the Early Childhood Longitudinal Study, Kindergarten Class of 1998-99 (ECLS-K), this paper applied optimal propensity score matching method to evaluate the effects of Head Start on children's kindergarten retention, reading and math achievement in fall kindergarten comparing with center-based care. Both parametric and nonparametric…

  19. A kindergarten experiment in linguistic e-learning

    DEFF Research Database (Denmark)

    Valente, Andrea; Marchetti, Emanuela

    2006-01-01

    As part of the BlaSq project, we are developing a set of linguistic games to be used in kindergartens. The first of these games is Crazipes, that we are currently testing in a Danish kindergarten, with the support of the local teachers. Here we discuss the architecture of the game, its potentials...... as a linguistic e-learning tool, together with the design and methodology adopted for the study. Some early results are also discussed.......As part of the BlaSq project, we are developing a set of linguistic games to be used in kindergartens. The first of these games is Crazipes, that we are currently testing in a Danish kindergarten, with the support of the local teachers. Here we discuss the architecture of the game, its potentials...

  20. Effective field theory dimensional regularization

    International Nuclear Information System (INIS)

    Lehmann, Dirk; Prezeau, Gary

    2002-01-01

    A Lorentz-covariant regularization scheme for effective field theories with an arbitrary number of propagating heavy and light particles is given. This regularization scheme leaves the low-energy analytic structure of Greens functions intact and preserves all the symmetries of the underlying Lagrangian. The power divergences of regularized loop integrals are controlled by the low-energy kinematic variables. Simple diagrammatic rules are derived for the regularization of arbitrary one-loop graphs and the generalization to higher loops is discussed

  1. Effective field theory dimensional regularization

    Science.gov (United States)

    Lehmann, Dirk; Prézeau, Gary

    2002-01-01

    A Lorentz-covariant regularization scheme for effective field theories with an arbitrary number of propagating heavy and light particles is given. This regularization scheme leaves the low-energy analytic structure of Greens functions intact and preserves all the symmetries of the underlying Lagrangian. The power divergences of regularized loop integrals are controlled by the low-energy kinematic variables. Simple diagrammatic rules are derived for the regularization of arbitrary one-loop graphs and the generalization to higher loops is discussed.

  2. Mother on parental leave and child in kindergarten

    OpenAIRE

    KRUPILOVÁ, Zuzana

    2013-01-01

    This thesis deals with currently expanding phenomenon of placing children of mothers on parental leave in kindergarten. This work presents the basic theoretical background of the topic. It defines the contemporary family and its changes, meaning and function of the family, changes in the concept of motherhood and the role of mother, a preschool child, current kindergartens and current legislation regulating parental leave. The second part presents the results of a questionnaire survey among m...

  3. Knowledge of health principles among professionals in Slovenian kindergartens

    Directory of Open Access Journals (Sweden)

    Slabe Damjan

    2016-09-01

    Full Text Available Preschool children have significant health issues. From the relevant legislation and regulations, it can be seen that kindergarten teachers (KTs and kindergarten teacher assistants (KTAs are expected to be familiarwith the basic hygienic measures and steps for preventing injuries and illnesses, to recognize infectious diseases, and to know how to give the first aid. To gain these skills, a continuous life-long learning is necessary, because the characteristics of diseases are changing. Study design: original research.

  4. A kindergarten experiment in linguistic e-learning

    DEFF Research Database (Denmark)

    Valente, Andrea; Marchetti, Emanuela

    2006-01-01

    As part of the BlaSq project, we are developing a set of linguistic games to be used in kindergartens. The first of these games is Crazipes, that we are currently testing in a Danish kindergarten, with the support of the local teachers. Here we discuss the architecture of the game, its potentials...... as a linguistic e-learning tool, together with the design and methodology adopted for the study. Some early results are also discussed....

  5. Regular Expression Matching and Operational Semantics

    Directory of Open Access Journals (Sweden)

    Asiri Rathnayake

    2011-08-01

    Full Text Available Many programming languages and tools, ranging from grep to the Java String library, contain regular expression matchers. Rather than first translating a regular expression into a deterministic finite automaton, such implementations typically match the regular expression on the fly. Thus they can be seen as virtual machines interpreting the regular expression much as if it were a program with some non-deterministic constructs such as the Kleene star. We formalize this implementation technique for regular expression matching using operational semantics. Specifically, we derive a series of abstract machines, moving from the abstract definition of matching to increasingly realistic machines. First a continuation is added to the operational semantics to describe what remains to be matched after the current expression. Next, we represent the expression as a data structure using pointers, which enables redundant searches to be eliminated via testing for pointer equality. From there, we arrive both at Thompson's lockstep construction and a machine that performs some operations in parallel, suitable for implementation on a large number of cores, such as a GPU. We formalize the parallel machine using process algebra and report some preliminary experiments with an implementation on a graphics processor using CUDA.

  6. 75 FR 76006 - Regular Meeting

    Science.gov (United States)

    2010-12-07

    ... FARM CREDIT SYSTEM INSURANCE CORPORATION Regular Meeting AGENCY: Farm Credit System Insurance Corporation Board. ACTION: Regular meeting. SUMMARY: Notice is hereby given of the regular meeting of the Farm Credit System Insurance Corporation Board (Board). Date and Time: The meeting of the Board will be held...

  7. Nicaragua - Property Regularization

    Data.gov (United States)

    Millennium Challenge Corporation — The focus of this performance evaluation was whether or not the Project’s program logic was sound and successful and had the intended benefits related to generating...

  8. Development of a work environment rating scale for kindergarten teachers.

    Science.gov (United States)

    Wong, Yau-ho P

    2015-08-01

    Kindergarten education in Hong Kong serves children aged 32-68 months. However, there is no extant scale that measures kindergarten teachers' perceived work environment, an important influence on their well-being. To develop a new instrument, the Teachers' Perceived Work Environment (TPWE) scale, and to assess whether kindergarten teachers with higher TPWE ratings had higher scores for job satisfaction, self-esteem and mental health. A 25-item rating scale was developed and used with a sample of in-service kindergarten teachers. Their perceived work environment was represented by five factors (ergonomics, staffing, teaching space, work hours and social space). These teachers also completed three well-being inventories: the Job Satisfaction Survey, the Rosenberg Self-Esteem Inventory and the General Health Questionnaire-12. In a second stage, a new sample of in-service kindergarten teachers was used to cross-validate the findings from the earlier assessment. In the first sample of 141 teachers and the second of 125, social space, staffing and work hours were associated with job satisfaction, while ergonomics was a significant negative predictor of mental health complaints. The TPWE exhibited satisfactory reliability and validity. Some factors were differentially associated with specific types of well-being. The results may inform future studies of the working conditions of kindergarten teachers. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  9. Factors Related to Overweight in Kindergarten School Children

    Directory of Open Access Journals (Sweden)

    Helwiah Umniyati

    2014-04-01

    Full Text Available Obesity has become a significant public health problem of the twenty first century. An increasing number of preschool children are becoming overweight. Although many risk factors have been identified for school-age children, less is known about this young age group. This study was aimed to determine factors associated with overweight among preschool children. Study design was a cross sectional survey. Sample in this study was 90 children aged 3–6 years old in Bina Putik Kindergarten School in Cempaka Putih District (total sampling. The prevalence of overweight and obesity in this sample were 24.4% and 13.3% respectively. There were significant relationships between overweight and some variables using chi-square test such as: age of the children, having overweight parents, nutritional knowledge of the mother, duration of breast feeding, frequency of fast food consumption (p5 years old. It could be concluded that mother’s knowledge on nutrition played an important role in preventing overweight children. Suggested recommendation in order to prevent overweight since childhood was by increasing mother’s knowledge through optimizing relevant programs in the Puskesmas.

  10. Selection of regularization parameter for l1-regularized damage detection

    Science.gov (United States)

    Hou, Rongrong; Xia, Yong; Bao, Yuequan; Zhou, Xiaoqing

    2018-06-01

    The l1 regularization technique has been developed for structural health monitoring and damage detection through employing the sparsity condition of structural damage. The regularization parameter, which controls the trade-off between data fidelity and solution size of the regularization problem, exerts a crucial effect on the solution. However, the l1 regularization problem has no closed-form solution, and the regularization parameter is usually selected by experience. This study proposes two strategies of selecting the regularization parameter for the l1-regularized damage detection problem. The first method utilizes the residual and solution norms of the optimization problem and ensures that they are both small. The other method is based on the discrepancy principle, which requires that the variance of the discrepancy between the calculated and measured responses is close to the variance of the measurement noise. The two methods are applied to a cantilever beam and a three-story frame. A range of the regularization parameter, rather than one single value, can be determined. When the regularization parameter in this range is selected, the damage can be accurately identified even for multiple damage scenarios. This range also indicates the sensitivity degree of the damage identification problem to the regularization parameter.

  11. Ensemble manifold regularization.

    Science.gov (United States)

    Geng, Bo; Tao, Dacheng; Xu, Chao; Yang, Linjun; Hua, Xian-Sheng

    2012-06-01

    We propose an automatic approximation of the intrinsic manifold for general semi-supervised learning (SSL) problems. Unfortunately, it is not trivial to define an optimization function to obtain optimal hyperparameters. Usually, cross validation is applied, but it does not necessarily scale up. Other problems derive from the suboptimality incurred by discrete grid search and the overfitting. Therefore, we develop an ensemble manifold regularization (EMR) framework to approximate the intrinsic manifold by combining several initial guesses. Algorithmically, we designed EMR carefully so it 1) learns both the composite manifold and the semi-supervised learner jointly, 2) is fully automatic for learning the intrinsic manifold hyperparameters implicitly, 3) is conditionally optimal for intrinsic manifold approximation under a mild and reasonable assumption, and 4) is scalable for a large number of candidate manifold hyperparameters, from both time and space perspectives. Furthermore, we prove the convergence property of EMR to the deterministic matrix at rate root-n. Extensive experiments over both synthetic and real data sets demonstrate the effectiveness of the proposed framework.

  12. Understanding Regular Expressions

    Directory of Open Access Journals (Sweden)

    Doug Knox

    2013-06-01

    Full Text Available In this exercise we will use advanced find-and-replace capabilities in a word processing application in order to make use of structure in a brief historical document that is essentially a table in the form of prose. Without using a general programming language, we will gain exposure to some aspects of computational thinking, especially pattern matching, that can be immediately helpful to working historians (and others using word processors, and can form the basis for subsequent learning with more general programming environments.

  13. Effectiveness of Training Sessions on a Measure of Optimism and Pessimism Concepts among the Kindergarten Children in the District of Al-Shobak in Jordan

    Science.gov (United States)

    Al-Mohtadi, Reham Mohammad; ALdarab'h, Intisar Turki; Gasaymeh, Al-Mothana Moustafa

    2015-01-01

    The current study aimed to examine the effects of training sessions on children's levels of optimism versus pessimism among the kindergarten children in the district of Shobak in Jordan. The sample of the study consisted 21 children whom their ages were between 5 to 6 years old. A training program was applied. The level of optimism and pessimism…

  14. Pre-Kindergarten: Research-Based Recommendations for Developing Standards and Factors Contributing to School Readiness Gaps. Information Capsule. Volume 1201

    Science.gov (United States)

    Blazer, Christie

    2012-01-01

    States across the country are developing pre-kindergarten standards that articulate expectations for preschooler's learning and development and define the manner in which services will be provided. There are two different types of standards: student outcome standards and program standards. Student outcome standards define the knowledge and skills…

  15. Inclusive education in Islamic kindergarten, why not?

    Directory of Open Access Journals (Sweden)

    M. Agung Hidayatulloh

    2018-01-01

    Full Text Available This work shows the implementation of inclusive education in Islamic Kindergarten Taruna al-Qur’an (IKTQ, the assessment of child development in inclusive class, and supporting and restriction of the implementation of inclusive education in IKTQ. This qualitative descriptive research used observation, interview, and documentation as the technique of collecting data. The results are only the ABK with less in terms of social skills that were included in the non-ABK class. IKTQ pointed the special guides that monitored the development of ABK. The development of the child was assessed through observations and notes. These notes were documented as reports of child development communicated to the parents. The assessment did not touch the ABKs who joined in learning with other children. The development of ABK was assessed when they were in a special place of ABK therapy. The factors supported the implementation of inclusive education in IKTQ were: (1 the communication between teachers and ABK guides, (2 a good relationship through weekly meeting for all teachers, and (3 the communication between IKTQ and parents either verbally or through a liaison document. Regarding the restriction, the teachers explicitly express that there were no obstacles in the implementation of inclusive education in IKTQ.

  16. Problems afoot for the CERN kindergarten (EVEE)?

    CERN Multimedia

    Staff Association

    2016-01-01

    You might have noticed that recently the Kindergarten changed names, it’s is now known under the name of EVEE which stands for ‘Espace de Vie Enfantine et École’ and currently welcomes 150 children between 4 months and 6 years of age. This establishment which is under the aegis of the Staff Association is governed by a committee composed of a mixture of the following: employers (from the Staff Association), employees, parents and the Headmistress who is an ex officio member (see Echo 238: http://staff-association.web.cern.ch/content/quoi-de-neuf-au-jardin-d%E2%80%99enfants). Great strides have been made in the past decade Over the previous decade in conjuction with the CERN Administration several new services have been proposed, including: the establishment of a canteen with a capacity of up to 60 children/day; the setting-up of a creche for infants ranging between 4 months and 3 years (approx 35 infants); the creation of a day-camp with the capacity to welcome up ...

  17. Adaptive Regularization of Neural Classifiers

    DEFF Research Database (Denmark)

    Andersen, Lars Nonboe; Larsen, Jan; Hansen, Lars Kai

    1997-01-01

    We present a regularization scheme which iteratively adapts the regularization parameters by minimizing the validation error. It is suggested to use the adaptive regularization scheme in conjunction with optimal brain damage pruning to optimize the architecture and to avoid overfitting. Furthermo......, we propose an improved neural classification architecture eliminating an inherent redundancy in the widely used SoftMax classification network. Numerical results demonstrate the viability of the method...

  18. Updating ARI Educational Benefits Usage Data Bases for Army Regular, Reserve, and Guard: 2005 - 2006

    National Research Council Canada - National Science Library

    Young, Winnie

    2007-01-01

    .... For the Regular component, the report includes tabulations of program participation and benefit usage, type of educational program entered, and time between separation and start of education benefits...

  19. Early math matters: kindergarten number competence and later mathematics outcomes.

    Science.gov (United States)

    Jordan, Nancy C; Kaplan, David; Ramineni, Chaitanya; Locuniak, Maria N

    2009-05-01

    Children's number competencies over 6 time points, from the beginning of kindergarten to the middle of 1st grade, were examined in relation to their mathematics achievement over 5 later time points, from the end of 1st grade to the end of 3rd grade. The relation between early number competence and mathematics achievement was strong and significant throughout the study period. A sequential process growth curve model showed that kindergarten number competence predicted rate of growth in mathematics achievement between 1st and 3rd grades as well as achievement level through 3rd grade. Further, rate of growth in early number competence predicted mathematics performance level in 3rd grade. Although low-income children performed more poorly than their middle-income counterparts in mathematics achievement and progressed at a slower rate, their performance and growth were mediated through relatively weak kindergarten number competence. Similarly, the better performance and faster growth of children who entered kindergarten at an older age were explained by kindergarten number competence. The findings show the importance of early number competence for setting children's learning trajectories in elementary school mathematics. Copyright 2009 APA, all rights reserved

  20. Early Math Matters: Kindergarten Number Competence and Later Mathematics Outcomes

    Science.gov (United States)

    Jordan, Nancy C.; Kaplan, David; Ramineni, Chaitanya; Locuniak, Maria N.

    2009-01-01

    Children’s number competencies over 6 time points, from the beginning of kindergarten to the middle of 1st grade, were examined in relation to their mathematics achievement over 5 later time points, from the end of 1st grade to the end of 3rd grade. The relation between early number competence and mathematics achievement was strong and significant throughout the study period. A sequential process growth curve model showed that kindergarten number competence predicted rate of growth in mathematics achievement between 1st and 3rd grades as well as achievement level through 3rd grade. Further, rate of growth in early number competence predicted mathematics performance level in 3rd grade. Although low-income children performed more poorly than their middle-income counterparts in mathematics achievement and progressed at a slower rate, their performance and growth were mediated through relatively weak kindergarten number competence. Similarly, the better performance and faster growth of children who entered kindergarten at an older age were explained by kindergarten number competence. The findings show the importance of early number competence for setting children’s learning trajectories in elementary school mathematics. PMID:19413436

  1. 47 CFR 76.614 - Cable television system regular monitoring.

    Science.gov (United States)

    2010-10-01

    ...-137 and 225-400 MHz shall provide for a program of regular monitoring for signal leakage by... in these bands of 20 uV/m or greater at a distance of 3 meters. During regular monitoring, any leakage source which produces a field strength of 20 uV/m or greater at a distance of 3 meters in the...

  2. A Mixed Methods Study on Developing Low-Income Kindergarten Students' Intrinsic Reading Motivation

    Science.gov (United States)

    Brady, Kara J.

    2017-01-01

    The purpose of this mixed methods study was to determine how the effects of kindergarten teachers' evidence-based literacy instructional practices impact the development of low-income kindergarten students' intrinsic reading motivation. The research questions are: (a) What are kindergarten teachers' perceptions of students' intrinsic reading…

  3. Organized Dissonance and Emotionality: A Case Study of One Public Kindergarten in Moscow

    Science.gov (United States)

    Konobeeva, E. A.

    2016-01-01

    This article investigates the organizational form of kindergarten through a particular case study. The article seeks to answer the question: how does kindergarten reconcile emotionality with formal rules and regulations, and how does this affect the structure of kindergarten as an organization? The features of bureaucratic and feminist…

  4. Ideas of Kindergarten Students on the Day-Night Cycles, the Seasons and the Moon Phases

    Science.gov (United States)

    Küçüközer, Hüseyin; Bostan, Ayberk

    2010-01-01

    The aim of this study is to determine ideas of the kindergarten students on day-night, seasons, and the phases of the Moon. Although there are lots of studies on kindergarten students about science education, few of them are present on astronomy. Fifty-two students (age 6) from four different kindergartens were chosen as a sample of the study. The…

  5. Planning and Implementing the Daily Routine in Slovene Kindergartens and Reggio Emilia Concept

    Science.gov (United States)

    Bercnik, Sanja; Devjak, Tatjana

    2012-01-01

    Authors in this paper present the design and implementation of daily routines in Slovenian kindergartens. Slovenian national document for preschool education, "Curriculum for Kindergartens" (1999), describes daily kindergarten activities (communication and interaction with and among children, use of compliment and reprehension, and rules…

  6. From the Traditional to the Modern: The Culture of Kindergartens Communities That Learn (The Croatian Experience)

    Science.gov (United States)

    Ljubetic, Maja; Slunjski, Edita

    2012-01-01

    Even though the tradition of kindergartens in Croatia is a long one, it is only since the last decade that kindergartens in the Republic of Croatia have been regarded as communities that learn. For many years, the function of traditional kindergartens was determined by the philosophy and the beliefs of a totalitarian socialistic social order…

  7. Children's Play Behavior During Board Game Play in Korea and America Kindergarten Classrooms

    Science.gov (United States)

    Choi, Kee-Young

    2005-01-01

    This study explored Korean and American children's play behaviors during board games in a kindergarten classroom using an ethnographic approach. The Korean participants were 20 children and one teacher of one classroom at attached kindergarten of public elementary school. The American participants were 11 kindergarten children and one teacher from…

  8. 75 FR 53966 - Regular Meeting

    Science.gov (United States)

    2010-09-02

    ... FARM CREDIT SYSTEM INSURANCE CORPORATION Regular Meeting AGENCY: Farm Credit System Insurance Corporation Board. SUMMARY: Notice is hereby given of the regular meeting of the Farm Credit System Insurance Corporation Board (Board). DATE AND TIME: The meeting of the Board will be held at the offices of the Farm...

  9. Online co-regularized algorithms

    NARCIS (Netherlands)

    Ruijter, T. de; Tsivtsivadze, E.; Heskes, T.

    2012-01-01

    We propose an online co-regularized learning algorithm for classification and regression tasks. We demonstrate that by sequentially co-regularizing prediction functions on unlabeled data points, our algorithm provides improved performance in comparison to supervised methods on several UCI benchmarks

  10. Teacher’s leadership in learning processes at kindergartens

    Directory of Open Access Journals (Sweden)

    Maria Dominika Niron

    2017-09-01

    Full Text Available The aim of this study was to find out the effective kindergarten teacher’s behaviour in influencing, mobilizing, and developing students in teaching learning process. This research was phenomenological qualitative research. The main instruments of this research were the researcher and observation manual. The focus of this research was the way teachers teach in the learning process in group A of Indriyasana Kindergarten, Indriarini Kindergarten, and ABA Pokoh Kindergarten. The data validity of this research was tested by using repeated observation, resource triangulation, and technique triangulation. The componential data was analyzed by employing inductive technique from Spradley’s qualitative model and Miles and Huberman analysis model. The result of the research showed that teacher’s effective ways to influence, mobilize, and develop students in teaching learning process are as follows: 1. Reciting yell, clap yell, and asking students to sing. The content of yell, clap yell, and song was appropriate with values which were developed based on vision, mission, and the goal of Kindergarten institution. Yells, clap yell, and song were democratic and they were the form of the value of learning leadership. 2. In some situations, there was a tendency where the teacher used more autocratic way to influence, mobilize, and develop students in learning process such as the verbal way in which teacher call students’ name and non-verbal way in which teacher put his index finger on his lip as a sign to ask students to be quiet. The other non-verbal ways were: shaking head as a sign of disagreement, raising thumb as a sign of reinforcement, and nodding as a sign of agreement. Sometimes, teachers also used laissez-fair methods such as neglecting students/letting students behave as they want. Keywords: leadership, teacher’s leadership behaviour, learning process in Kindergarten

  11. Tensions and dilemmas in body-pedagogy in kindergarten

    DEFF Research Database (Denmark)

    Herskind, Mia

    2010-01-01

      This paper concerns a research-based evaluation of Danish kindergarten employees and their experiences of an educational project ‘Moving Children' and the learning processes that followed in kindergarten in which they aimed to develop a body-pedagogy in order to increase the physical activity i...... on a phenomenological frame of reference (Merleau-Ponty 1964; Zahavi, 2003; van Manen, 1998; Moustakas, 1994; Spinelli, 2005) the study underlines the significance of bringing in the bodily narratives in investigations of body-pedagogy....

  12. Continuum-regularized quantum gravity

    International Nuclear Information System (INIS)

    Chan Huesum; Halpern, M.B.

    1987-01-01

    The recent continuum regularization of d-dimensional Euclidean gravity is generalized to arbitrary power-law measure and studied in some detail as a representative example of coordinate-invariant regularization. The weak-coupling expansion of the theory illustrates a generic geometrization of regularized Schwinger-Dyson rules, generalizing previous rules in flat space and flat superspace. The rules are applied in a non-trivial explicit check of Einstein invariance at one loop: the cosmological counterterm is computed and its contribution is included in a verification that the graviton mass is zero. (orig.)

  13. Birthdate Effects and Gifted Program Participation in Kindergarten

    Science.gov (United States)

    Huang, Francis L.

    2015-01-01

    Research has suggested that relatively older children are more likely to be identified as gifted and talented students compared with their younger peers. Such a phenomenon disadvantages the youngest students while at the same time confers additional advantages to the older students as a result of receiving specialized and/or extra instruction. The…

  14. New regular black hole solutions

    International Nuclear Information System (INIS)

    Lemos, Jose P. S.; Zanchin, Vilson T.

    2011-01-01

    In the present work we consider general relativity coupled to Maxwell's electromagnetism and charged matter. Under the assumption of spherical symmetry, there is a particular class of solutions that correspond to regular charged black holes whose interior region is de Sitter, the exterior region is Reissner-Nordstroem and there is a charged thin-layer in-between the two. The main physical and geometrical properties of such charged regular black holes are analyzed.

  15. Regular variation on measure chains

    Czech Academy of Sciences Publication Activity Database

    Řehák, Pavel; Vitovec, J.

    2010-01-01

    Roč. 72, č. 1 (2010), s. 439-448 ISSN 0362-546X R&D Projects: GA AV ČR KJB100190701 Institutional research plan: CEZ:AV0Z10190503 Keywords : regularly varying function * regularly varying sequence * measure chain * time scale * embedding theorem * representation theorem * second order dynamic equation * asymptotic properties Subject RIV: BA - General Mathematics Impact factor: 1.279, year: 2010 http://www.sciencedirect.com/science/article/pii/S0362546X09008475

  16. Manifold Regularized Correlation Object Tracking

    OpenAIRE

    Hu, Hongwei; Ma, Bo; Shen, Jianbing; Shao, Ling

    2017-01-01

    In this paper, we propose a manifold regularized correlation tracking method with augmented samples. To make better use of the unlabeled data and the manifold structure of the sample space, a manifold regularization-based correlation filter is introduced, which aims to assign similar labels to neighbor samples. Meanwhile, the regression model is learned by exploiting the block-circulant structure of matrices resulting from the augmented translated samples over multiple base samples cropped fr...

  17. On geodesics in low regularity

    Science.gov (United States)

    Sämann, Clemens; Steinbauer, Roland

    2018-02-01

    We consider geodesics in both Riemannian and Lorentzian manifolds with metrics of low regularity. We discuss existence of extremal curves for continuous metrics and present several old and new examples that highlight their subtle interrelation with solutions of the geodesic equations. Then we turn to the initial value problem for geodesics for locally Lipschitz continuous metrics and generalize recent results on existence, regularity and uniqueness of solutions in the sense of Filippov.

  18. Condition Number Regularized Covariance Estimation.

    Science.gov (United States)

    Won, Joong-Ho; Lim, Johan; Kim, Seung-Jean; Rajaratnam, Bala

    2013-06-01

    Estimation of high-dimensional covariance matrices is known to be a difficult problem, has many applications, and is of current interest to the larger statistics community. In many applications including so-called the "large p small n " setting, the estimate of the covariance matrix is required to be not only invertible, but also well-conditioned. Although many regularization schemes attempt to do this, none of them address the ill-conditioning problem directly. In this paper, we propose a maximum likelihood approach, with the direct goal of obtaining a well-conditioned estimator. No sparsity assumption on either the covariance matrix or its inverse are are imposed, thus making our procedure more widely applicable. We demonstrate that the proposed regularization scheme is computationally efficient, yields a type of Steinian shrinkage estimator, and has a natural Bayesian interpretation. We investigate the theoretical properties of the regularized covariance estimator comprehensively, including its regularization path, and proceed to develop an approach that adaptively determines the level of regularization that is required. Finally, we demonstrate the performance of the regularized estimator in decision-theoretic comparisons and in the financial portfolio optimization setting. The proposed approach has desirable properties, and can serve as a competitive procedure, especially when the sample size is small and when a well-conditioned estimator is required.

  19. Condition Number Regularized Covariance Estimation*

    Science.gov (United States)

    Won, Joong-Ho; Lim, Johan; Kim, Seung-Jean; Rajaratnam, Bala

    2012-01-01

    Estimation of high-dimensional covariance matrices is known to be a difficult problem, has many applications, and is of current interest to the larger statistics community. In many applications including so-called the “large p small n” setting, the estimate of the covariance matrix is required to be not only invertible, but also well-conditioned. Although many regularization schemes attempt to do this, none of them address the ill-conditioning problem directly. In this paper, we propose a maximum likelihood approach, with the direct goal of obtaining a well-conditioned estimator. No sparsity assumption on either the covariance matrix or its inverse are are imposed, thus making our procedure more widely applicable. We demonstrate that the proposed regularization scheme is computationally efficient, yields a type of Steinian shrinkage estimator, and has a natural Bayesian interpretation. We investigate the theoretical properties of the regularized covariance estimator comprehensively, including its regularization path, and proceed to develop an approach that adaptively determines the level of regularization that is required. Finally, we demonstrate the performance of the regularized estimator in decision-theoretic comparisons and in the financial portfolio optimization setting. The proposed approach has desirable properties, and can serve as a competitive procedure, especially when the sample size is small and when a well-conditioned estimator is required. PMID:23730197

  20. Residential Mobility Across Early Childhood and Children's Kindergarten Readiness.

    Science.gov (United States)

    Mollborn, Stefanie; Lawrence, Elizabeth; Root, Elisabeth Dowling

    2018-04-01

    Understanding residential mobility in early childhood is important for contextualizing family, school, and neighborhood influences on child well-being. We examined the consequences of residential mobility for socioemotional and cognitive kindergarten readiness using the Early Childhood Longitudinal Study-Birth Cohort, a nationally representative longitudinal survey that followed U.S. children born in 2001 from infancy to kindergarten. We described individual, household, and neighborhood characteristics associated with residential mobility for children aged 0-5. Our residential mobility indicators examined frequency of moves, nonlinearities in move frequency, quality of moves, comparisons between moving houses and moving neighborhoods, and heterogeneity in the consequences of residential mobility. Nearly three-quarters of children moved by kindergarten start. Mobility did not predict cognitive scores. More moves, particularly at relatively high frequencies, predicted lower kindergarten behavior scores. Moves from socioeconomically advantaged to disadvantaged neighborhoods were especially problematic, whereas moves within a ZIP code were not. The implications of moves were similar across socioeconomic status. The behavior findings largely support an instability perspective that highlights potential disruptions from frequent or problematic moves. Our study contributes to literature emphasizing the importance of contextualizing residential mobility. The high prevalence and distinct implications of early childhood moves support the need for further research.

  1. Problem-Solving during Shared Reading at Kindergarten

    Science.gov (United States)

    Gosen, Myrte N.; Berenst, Jan; de Glopper, Kees

    2015-01-01

    This paper reports on a conversation analytic study of problem-solving interactions during shared reading at three kindergartens in the Netherlands. It illustrates how teachers and pupils discuss book characters' problems that arise in the events in the picture books. A close analysis of the data demonstrates that problem-solving interactions do…

  2. Observing Children's Stress Behaviors in a Kindergarten Classroom

    Science.gov (United States)

    Jackson, Lori A.

    2009-01-01

    This study used qualitative methods to determine whether kindergarten children exhibited stress behaviors during the academic work period of the day. Sixteen children (8 male, 8 female) ages 5-6 years were observed. The data consisted of classroom observations by the researcher, open-ended interviews with teachers, artifacts collected from the…

  3. Class Management and Homogeneous Grouping in Kindergarten Literacy Instruction

    Science.gov (United States)

    Hong, Guanglei; Pelletier, Janette; Hong, Yihua; Corter, Carl

    2010-01-01

    The purpose of this study is two-fold. Firstly the authors examine, given the amount of time allocated to literacy instruction, whether homogeneous grouping helps improve class manageability over the kindergarten year and whether individual students' externalizing problem behaviors will decrease in tandem. Secondly, they investigate whether the…

  4. New State Policies and Everyday Life in Danish Kindergartens

    DEFF Research Database (Denmark)

    Kampmann, Jan

    This presentation discusses significant changes in Danish policies on preschool curriculum and their effects on everyday life in kindergarten. This change is often conceptualized as neoliberal governance and consists of an increased focus on learning, documentation and evaluation. Grounded...... and children in 7 different day care facilities....

  5. Knowledge of health principles among professionals in Slovenian kindergartens.

    Science.gov (United States)

    Slabe, Damjan; Fink, Rok; Dolenc, Eva; Kvas, Andreja

    2016-09-01

    Preschool children have significant health issues. From the relevant legislation and regulations, it can be seen that kindergarten teachers (KTs) and kindergarten teacher assistants (KTAs) are expected to be familiarwith the basic hygienic measures and steps for preventing injuries and illnesses, to recognize infectious diseases, and to know how to give the first aid. To gain these skills, a continuous life-long learning is necessary, because the characteristics of diseases are changing. Study design: original research. 45 kindergartens in Slovenia were randomly selected and a questionnaire with 17 questions on health themes was sent. An analysis was performed via SPSS 17.0, using descriptive methods and nonparametric χ 2 tests. There were 774 participants, of whom 56% were KTs and 44% KTAs. The share of KTs and KTAs who consider their knowledge of health principles to be very good or excellent is 67%. Their estimation of first aid knowledge is lower. They are also well aware of the importance of health knowledge in their work; a total of 87% strongly agree with this. The results also show that they are familiar with hygiene principles. The χ 2 test showed there are certain statistically characteristic connections between the age of teachers and their assistants, occupation and work experiences. Because children are a particularly vulnerable group, teachers can encounter injuries and sudden illnesses at their work. Supplementary education is necessary among skilled workers in educational institutions, including kindergartens.

  6. More than Counting: Whole Math Activities for Preschool and Kindergarten.

    Science.gov (United States)

    Moomaw, Sally; Hieronymus, Brenda

    This book presents extensive sampling of a "whole math" curriculum for preschool and kindergarten children ages 3 and older. An introductory chapter is followed by seven curriculum chapters that discuss math manipulatives, collections, grid games, path games, graphing, math and gross-motor play, and the "math suitcase." Each chapter is divided…

  7. Children's Rights and the Operation of Greek Kindergartens

    Science.gov (United States)

    Synodi, Evanthia

    2014-01-01

    This paper provides a critical analysis of the impact of the "Presidential Decree 200" (1998) regarding the operation of kindergartens in Greece, on children's enjoyment of their rights. It appears that the "Decree" does not respect, protect or fulfil the participation rights of the child whereas it respects, protects and…

  8. Kindergarten Impacts of a Preschool Language-Focused Intervention

    Science.gov (United States)

    Johanson, Megan; Justice, Laura M.; Logan, Jessica

    2016-01-01

    Many preschool language-focused interventions attempt to boost language and literacy skills in young children at risk in these areas of development, though the long-term effects of such interventions are not well-established. This study investigated kindergarten language and reading skills, specifically the subcomponents of vocabulary, decoding,…

  9. Didactic Dissonance: Teacher Roles in Computer Gaming Situations in Kindergartens

    Science.gov (United States)

    Vangsnes, Vigdis; Økland, Nils Tore Gram

    2015-01-01

    In computer gaming situations in kindergartens, the pre-school teacher's function can be viewed in a continuum. At one extreme is the teacher who takes an intervening role and at the other extreme is the teacher who chooses to restrict herself/himself to an organising or distal role. This study shows that both the intervening position and the…

  10. The Effects of Playing Educational Video Games on Kindergarten Achievement.

    Science.gov (United States)

    Din, Feng S.; Calao, Josephine

    2001-01-01

    Investigated whether kindergarten students who played Sony PlayStation educational video games for 40 minutes daily for 11 weeks learned better than peers who did not play such games. Found that the experimental group gained significantly more than the control group in spelling and decoding on the Wide Range Achievement Test-R3. Found no…

  11. Academic language use in science education in Kindergarten

    NARCIS (Netherlands)

    Menninga, Astrid; van Dijk, Marijn; Wetzels, Anna; Steenbeek, Henderien; van Geert, Paul

    2015-01-01

    This study aims at gaining insight into the academic language use of teachers and their pupils in science education in Kindergarten. Using videotaped classroom observations of a video feedback coaching intervention study (Author Citation, 2012), teachers’ (intervention n = 5, controls n = 5) and

  12. "Israel Is Meant for Me": Kindergarteners' Conceptions of Israel

    Science.gov (United States)

    Zakai, Sivan

    2015-01-01

    What is Israel in the minds and hearts of young American Jewish children? Through interviews and photo and music elicitation exercises, this research uncovers how day school kindergarten students conceive of Israel. This study, part of an ongoing longitudinal project, shows how 5- and 6-year-old children are able to form a multilayered conception…

  13. Database design and database administration for a kindergarten

    OpenAIRE

    Vítek, Daniel

    2009-01-01

    The bachelor thesis deals with creation of database design for a standard kindergarten, installation of the designed database into the database system Oracle Database 10g Express Edition and demonstration of the administration tasks in this database system. The verification of the database was proved by a developed access application.

  14. Early Numerical Competence and Number Line Task Performance in Kindergarteners

    Science.gov (United States)

    Fanari, Rachele; Meloni, Carla; Massidda, Davide

    2017-01-01

    This work aims to evaluate the relationship between early numerical competence in kindergarteners and their numerical representations as measured by the number line task (NLT). Thirty-four 5-year-old children participated in the study. Children's early performance on symbolic and non-symbolic numerical tasks was considered to determine which was a…

  15. How Can We Help Hesitant Kindergarten Writers Become Risk Takers?

    Science.gov (United States)

    Sterling, Lora T.; Martin, Suzanne; Lyons, Sandra

    This paper examines the ways kindergarten teachers can help improve the writing skills of their students who are hesitant to write. The paper describes a project that modified the physical classroom environment, nurtured the emotional climate, and used other strategies, such as allowing more time to write, modeling functional writing, and valuing…

  16. The Statue of Liberty: Books for Kindergarten through Grade 8.

    Science.gov (United States)

    San Diego County Office of Education, CA.

    This short annotated bibliography of books for students in kindergarten through grade 8 contains information on the history of the Statue of Liberty and its renovation that will enable students to learn more about this important American symbol. In addition to the eight books listed, information is provided on a photograph collection, a teacher's…

  17. Problematizing Finland's Pursuit of Intercultural (Kindergarten) Teacher Education

    Science.gov (United States)

    Layne, Heidi; Dervin, Fred

    2016-01-01

    The argument that teachers should become ethical intercultural teachers is increasingly recognized as legitimate. This article presents a case study in kindergarten teacher education in Finland, a country that has been at the center of global discussions about quality education. The authors question the agenda for studying and teaching in an…

  18. Contextual Effects on Kindergarten Teachers' Intention to Report Child Abuse

    Science.gov (United States)

    Feng, Jui-Ying; Wu, Yow-Wu B.; Fetzer, Susan; Chang, Hsin-Yi

    2012-01-01

    Child abuse is underreported for children with socioeconomic inequalities. The impact of geographic location combined with sociocultural characteristics on teachers' reports of child abuse remains unclear. A national survey of 572 kindergarten teachers from 79 schools in Taiwan used hierarchical linear modeling to investigate the contribution of…

  19. Hypothesis Sampling Systems among Preoperational and Concrete Operational Kindergarten Children

    Science.gov (United States)

    Gholson, Barry; And Others

    1976-01-01

    Preoperational and concrete operational kindergarten children received stimulus differentiation training, either with or without feedback, and then a series of discrimination learning problems in which a blank trial probe was used to detect a child's hypothesis after each feedback trial. Piagetian stage theory requires elaboration to account…

  20. Kindergarten Impacts of a Preschool Language Focused-Intervention

    Science.gov (United States)

    Johanson, Megan; Justice, Laura M.; Logan, Jessica

    2016-01-01

    Many preschool language-focused interventions attempt to boost language and literacy skills in young children at risk in these areas of development, though the long-term effects of such interventions are not well-established. This study investigated kindergarten language and reading skills, specifically the subcomponents of vocabulary, decoding,…

  1. Radon in Kindergartens and Schools of Tomsk Region

    International Nuclear Information System (INIS)

    Iakovleva, V.S.

    2001-01-01

    Full text: As children spend a significant part of their time in schools and in kindergartens (about 1800 hours in a year), it is not only necessary to provide their comfortable stay but also normal radiation-hygienic conditions. One of the sources of radiation exposure is radon and short-lived radon daughters. In the city of Tomsk and Tomsk region monitoring radon levels in the rooms of 30 kindergartens and 36 schools was carried out. Measurements of the radon concentration in the air were realised using solid state nuclear track detectors. The duration of one measurement was 1-3 months. Another effort was directed on the collection of statistical data, necessary for an accurate estimation of the received dose. The data include the average annual time a child spends in the kindergarten (in view of holidays and time of preventive maintenance) and outdoors, constructional features of building, conditions of ventilation, etc. The statistical analyses of radon data show that arithmetic mean, geometric mean and standard deviation are 60, 51 and 33 Bq/m 3 , respectively, for kindergartens and are 50, 38 and 56 Bq/m 3 , respectively, for schools. The results are presented and discussed in this paper. (author)

  2. Catalogue of Videorecordings and Films, Kindergarten to Grade 6, 1993.

    Science.gov (United States)

    Manitoba Dept. of Education, Winnipeg. Instructional Resources Branch.

    This catalogue lists and indexes 2,233 videorecordings, 16mm film, and videodisc titles held by the Library, Manitoba Education and Training for borrowing; some are also available for dubbing. The catalog indexes materials intended for children in kindergarten through grade 6, and is divided into three parts: an annotated title and series index, a…

  3. Stream Processing Using Grammars and Regular Expressions

    DEFF Research Database (Denmark)

    Rasmussen, Ulrik Terp

    disambiguation. The first algorithm operates in two passes in a semi-streaming fashion, using a constant amount of working memory and an auxiliary tape storage which is written in the first pass and consumed by the second. The second algorithm is a single-pass and optimally streaming algorithm which outputs...... as much of the parse tree as is semantically possible based on the input prefix read so far, and resorts to buffering as many symbols as is required to resolve the next choice. Optimality is obtained by performing a PSPACE-complete pre-analysis on the regular expression. In the second part we present...... Kleenex, a language for expressing high-performance streaming string processing programs as regular grammars with embedded semantic actions, and its compilation to streaming string transducers with worst-case linear-time performance. Its underlying theory is based on transducer decomposition into oracle...

  4. [Faustlos -- promotion of social-emotional competences in elementary schools and kindergartens].

    Science.gov (United States)

    Schick, Andreas; Cierpka, Manfred

    2005-11-01

    Aggressive and violent behavior of children often is caused by a lack of social and emotional competences, which blocks constructive problem- and conflict-management. Therefore lots of different US-American prevention approaches for the promotion of crucial social competences have been developed. Faustlos is the first German violence prevention curriculum, which promotes the social and emotional competences of first grade pupils and kindergarten aged children. The curriculum builds on the promotion of empathy, impulse control and anger management. Evaluation studies on the effectiveness of Faustlos prove its positive effects on aggressive behavior and on the promotion of social-emotional competence. Further, the feedback of people working with Faustlos concerning the acceptance and practicability of the program is positive too. Besides the development of additive materials (e. g. Faustlos for parents) evaluation studies on the long-term effects of the program are needed.

  5. Metric regularity and subdifferential calculus

    International Nuclear Information System (INIS)

    Ioffe, A D

    2000-01-01

    The theory of metric regularity is an extension of two classical results: the Lyusternik tangent space theorem and the Graves surjection theorem. Developments in non-smooth analysis in the 1980s and 1990s paved the way for a number of far-reaching extensions of these results. It was also well understood that the phenomena behind the results are of metric origin, not connected with any linear structure. At the same time it became clear that some basic hypotheses of the subdifferential calculus are closely connected with the metric regularity of certain set-valued maps. The survey is devoted to the metric theory of metric regularity and its connection with subdifferential calculus in Banach spaces

  6. Manifold Regularized Correlation Object Tracking.

    Science.gov (United States)

    Hu, Hongwei; Ma, Bo; Shen, Jianbing; Shao, Ling

    2018-05-01

    In this paper, we propose a manifold regularized correlation tracking method with augmented samples. To make better use of the unlabeled data and the manifold structure of the sample space, a manifold regularization-based correlation filter is introduced, which aims to assign similar labels to neighbor samples. Meanwhile, the regression model is learned by exploiting the block-circulant structure of matrices resulting from the augmented translated samples over multiple base samples cropped from both target and nontarget regions. Thus, the final classifier in our method is trained with positive, negative, and unlabeled base samples, which is a semisupervised learning framework. A block optimization strategy is further introduced to learn a manifold regularization-based correlation filter for efficient online tracking. Experiments on two public tracking data sets demonstrate the superior performance of our tracker compared with the state-of-the-art tracking approaches.

  7. Dimensional regularization in configuration space

    International Nuclear Information System (INIS)

    Bollini, C.G.; Giambiagi, J.J.

    1995-09-01

    Dimensional regularization is introduced in configuration space by Fourier transforming in D-dimensions the perturbative momentum space Green functions. For this transformation, Bochner theorem is used, no extra parameters, such as those of Feynman or Bogoliubov-Shirkov are needed for convolutions. The regularized causal functions in x-space have ν-dependent moderated singularities at the origin. They can be multiplied together and Fourier transformed (Bochner) without divergence problems. The usual ultraviolet divergences appear as poles of the resultant functions of ν. Several example are discussed. (author). 9 refs

  8. Regular algebra and finite machines

    CERN Document Server

    Conway, John Horton

    2012-01-01

    World-famous mathematician John H. Conway based this classic text on a 1966 course he taught at Cambridge University. Geared toward graduate students of mathematics, it will also prove a valuable guide to researchers and professional mathematicians.His topics cover Moore's theory of experiments, Kleene's theory of regular events and expressions, Kleene algebras, the differential calculus of events, factors and the factor matrix, and the theory of operators. Additional subjects include event classes and operator classes, some regulator algebras, context-free languages, communicative regular alg

  9. Matrix regularization of 4-manifolds

    OpenAIRE

    Trzetrzelewski, M.

    2012-01-01

    We consider products of two 2-manifolds such as S^2 x S^2, embedded in Euclidean space and show that the corresponding 4-volume preserving diffeomorphism algebra can be approximated by a tensor product SU(N)xSU(N) i.e. functions on a manifold are approximated by the Kronecker product of two SU(N) matrices. A regularization of the 4-sphere is also performed by constructing N^2 x N^2 matrix representations of the 4-algebra (and as a byproduct of the 3-algebra which makes the regularization of S...

  10. Strategies for regular segmented reductions on GPU

    DEFF Research Database (Denmark)

    Larsen, Rasmus Wriedt; Henriksen, Troels

    2017-01-01

    We present and evaluate an implementation technique for regular segmented reductions on GPUs. Existing techniques tend to be either consistent in performance but relatively inefficient in absolute terms, or optimised for specific workloads and thereby exhibiting bad performance for certain input...... is in the context of the Futhark compiler, the implementation technique is applicable to any library or language that has a need for segmented reductions. We evaluate the technique on four microbenchmarks, two of which we also compare to implementations in the CUB library for GPU programming, as well as on two...

  11. Regularization of Nonmonotone Variational Inequalities

    International Nuclear Information System (INIS)

    Konnov, Igor V.; Ali, M.S.S.; Mazurkevich, E.O.

    2006-01-01

    In this paper we extend the Tikhonov-Browder regularization scheme from monotone to rather a general class of nonmonotone multivalued variational inequalities. We show that their convergence conditions hold for some classes of perfectly and nonperfectly competitive economic equilibrium problems

  12. Lattice regularized chiral perturbation theory

    International Nuclear Information System (INIS)

    Borasoy, Bugra; Lewis, Randy; Ouimet, Pierre-Philippe A.

    2004-01-01

    Chiral perturbation theory can be defined and regularized on a spacetime lattice. A few motivations are discussed here, and an explicit lattice Lagrangian is reviewed. A particular aspect of the connection between lattice chiral perturbation theory and lattice QCD is explored through a study of the Wess-Zumino-Witten term

  13. 76 FR 3629 - Regular Meeting

    Science.gov (United States)

    2011-01-20

    ... Meeting SUMMARY: Notice is hereby given of the regular meeting of the Farm Credit System Insurance Corporation Board (Board). Date and Time: The meeting of the Board will be held at the offices of the Farm... meeting of the Board will be open to the [[Page 3630

  14. Forcing absoluteness and regularity properties

    NARCIS (Netherlands)

    Ikegami, D.

    2010-01-01

    For a large natural class of forcing notions, we prove general equivalence theorems between forcing absoluteness statements, regularity properties, and transcendence properties over L and the core model K. We use our results to answer open questions from set theory of the reals.

  15. Globals of Completely Regular Monoids

    Institute of Scientific and Technical Information of China (English)

    Wu Qian-qian; Gan Ai-ping; Du Xian-kun

    2015-01-01

    An element of a semigroup S is called irreducible if it cannot be expressed as a product of two elements in S both distinct from itself. In this paper we show that the class C of all completely regular monoids with irreducible identity elements satisfies the strong isomorphism property and so it is globally determined.

  16. Fluid queues and regular variation

    NARCIS (Netherlands)

    Boxma, O.J.

    1996-01-01

    This paper considers a fluid queueing system, fed by N independent sources that alternate between silence and activity periods. We assume that the distribution of the activity periods of one or more sources is a regularly varying function of index ¿. We show that its fat tail gives rise to an even

  17. Fluid queues and regular variation

    NARCIS (Netherlands)

    O.J. Boxma (Onno)

    1996-01-01

    textabstractThis paper considers a fluid queueing system, fed by $N$ independent sources that alternate between silence and activity periods. We assume that the distribution of the activity periods of one or more sources is a regularly varying function of index $zeta$. We show that its fat tail

  18. Empirical laws, regularity and necessity

    NARCIS (Netherlands)

    Koningsveld, H.

    1973-01-01

    In this book I have tried to develop an analysis of the concept of an empirical law, an analysis that differs in many ways from the alternative analyse's found in contemporary literature dealing with the subject.

    1 am referring especially to two well-known views, viz. the regularity and

  19. Interval matrices: Regularity generates singularity

    Czech Academy of Sciences Publication Activity Database

    Rohn, Jiří; Shary, S.P.

    2018-01-01

    Roč. 540, 1 March (2018), s. 149-159 ISSN 0024-3795 Institutional support: RVO:67985807 Keywords : interval matrix * regularity * singularity * P-matrix * absolute value equation * diagonally singilarizable matrix Subject RIV: BA - General Mathematics Impact factor: 0.973, year: 2016

  20. Regularization in Matrix Relevance Learning

    NARCIS (Netherlands)

    Schneider, Petra; Bunte, Kerstin; Stiekema, Han; Hammer, Barbara; Villmann, Thomas; Biehl, Michael

    A In this paper, we present a regularization technique to extend recently proposed matrix learning schemes in learning vector quantization (LVQ). These learning algorithms extend the concept of adaptive distance measures in LVQ to the use of relevance matrices. In general, metric learning can

  1. Semisupervised Support Vector Machines With Tangent Space Intrinsic Manifold Regularization.

    Science.gov (United States)

    Sun, Shiliang; Xie, Xijiong

    2016-09-01

    Semisupervised learning has been an active research topic in machine learning and data mining. One main reason is that labeling examples is expensive and time-consuming, while there are large numbers of unlabeled examples available in many practical problems. So far, Laplacian regularization has been widely used in semisupervised learning. In this paper, we propose a new regularization method called tangent space intrinsic manifold regularization. It is intrinsic to data manifold and favors linear functions on the manifold. Fundamental elements involved in the formulation of the regularization are local tangent space representations, which are estimated by local principal component analysis, and the connections that relate adjacent tangent spaces. Simultaneously, we explore its application to semisupervised classification and propose two new learning algorithms called tangent space intrinsic manifold regularized support vector machines (TiSVMs) and tangent space intrinsic manifold regularized twin SVMs (TiTSVMs). They effectively integrate the tangent space intrinsic manifold regularization consideration. The optimization of TiSVMs can be solved by a standard quadratic programming, while the optimization of TiTSVMs can be solved by a pair of standard quadratic programmings. The experimental results of semisupervised classification problems show the effectiveness of the proposed semisupervised learning algorithms.

  2. Increasing fruit and vegetable consumption among kindergarten children

    DEFF Research Database (Denmark)

    Sansolios, Sanne; Brandhøj, Mia; Mikkelsen, Bent Egberg

    2010-01-01

    Objectives: The objective of the study was to test the Sapere-method as a method to develop taste awareness for fruits and vegetables among kindergarten aged children. The study aimed at linking consumption of F&V to knowledge and awareness of different senses such as taste and texture. It was also...... showed limited variation in F&V intake. The Sapere-method was developed further and refine based on prior studies among 11-12 year old Swedish school children. A five day taste workshop in a selected kindergarten was developed and 12 children and two pedagogues participated. The workshop activities...... included specific tastings, sense-games and baking and the children were encouraged to share and talk about the different taste experiences, the children were supported to taste the disliked F & V again. Results: The children responded positively to the taste workshop. The children’s uncertainty...

  3. Assessment of well-being in kindergarten children

    DEFF Research Database (Denmark)

    Koch, Anette Boye

    2013-01-01

    Child well-being is a major concern in Danish kindergartens, but well-being is a multi-dimensional concept that may be evaluated in a variety of ways. This article explores the well-being of kindergarten children from a methodological perspective. It presents results from a quantitative survey...... study and from a parallel qualitative interview study and discusses how the disparate findings communicate. The strategy of choosing a standard survey did not provide valuable data, but the meaning ascribed to well-being in the two approaches are compared and the article points to development...... of a future mixed methods study, in which child well-being is defined and evaluated with attention to play, social well-being, bodily skills and aesthetics....

  4. Development of environmental education in the Korean kindergarten context

    Science.gov (United States)

    Shin, Keum Ho

    Many environmental educators insist that environmental education (EE) should be started from a young age. The Korean Ministry of Education (1999) has also emphasized the importance of environmental education in early childhood by including content and objectives regarding EE in the 1999 National Curriculum of Kindergarten. However, many Korean kindergarten teachers do not sufficiently implement environmental education in their teaching practice. To address this issue, this study aimed at investigating and overcoming barriers to fully implement EE in the Korean kindergarten context. Four experienced Korean kindergarten teachers were involved in a fourteen-week critical action research project that included weekly group meetings. At these group meetings, teachers reflected on the barriers preventing the full implementation of EE in their classrooms and discussed possible environmental education actions to be attempted in the following week. These actions, individually implemented in teachers' classrooms, were reviewed at subsequent group meetings. Data from group meetings and teacher lessons were used to analyze the effectiveness of this critical action research project for developing environmental education. At the beginning stages of this study, Korean kindergarten teachers felt strongly uncomfortable participating in group communication. However, through the continuous encouragement of the researcher and with the involvement of participants who have similar educational backgrounds, age, and working experiences, participants came to actively engage in group communication. Participants in this study identified the following barriers to fully implement EE in kindergartens: insufficient understandings and awareness of EE, reluctant attitudes towards the environment, lack of educational support and resources, low parental involvement, and discomfort about going on a field trip to environments. Teachers came to understand the importance, objectives, potential topics

  5. E-Learning and Comprehensive School and Kindergarten Development

    DEFF Research Database (Denmark)

    Hansen, Line Skov; Hansen, Ole; Guttorm Andersen, Pia

    2012-01-01

    The content of this article includes experiences and results of a comprehensive development project for schools and kindergartens in Denmark. The project includes all pedagogical professionals within the organization and contains a professional development sequence based on among other things e-learning...... where pedagogical professionals collaboratively develop their common and individual practices. The article takes a look at both the challenges and potentials that have surfaced using e-learning as part of the framework for both professional and organizational development. In addition, the article...... proposes how the experience gathered from this existing project can be used as springboard to design new professional development projects where e-learning becomes an important element of competency development for pedagogical professionals in schools and kindergartens closely related to practice....

  6. Tiers of intervention in kindergarten through third grade.

    Science.gov (United States)

    O'Connor, Rollanda E; Harty, Kristin R; Fulmer, Deborah

    2005-01-01

    This study measured the effects of increasing levels of intervention in reading for a cohort of children in Grades K through 3 to determine whether the severity of reading disability (RD) could be significantly reduced in the catchment schools. Tier 1 consisted of professional development for teachers of reading. The focus of this study is on additional instruction that was provided as early as kindergarten for children whose achievement fell below average. Tier 2 intervention consisted of small-group reading instruction 3 times per week, and Tier 3 of daily instruction delivered individually or in groups of two. A comparison of the reading achievement of third-grade children who were at risk in kindergarten showed moderate to large differences favoring children in the tiered interventions in decoding, word identification, fluency, and reading comprehension.

  7. The impact of the Great Recession on untreated dental caries among kindergarten students in North Carolina.

    Science.gov (United States)

    Abasaeed, Rania; Kranz, Ashley M; Rozier, R Gary

    2013-09-01

    The authors conducted a study to determine the impact of the Great Recession on untreated dental caries in kindergarten-aged children in North Carolina (NC). During the seven school years from 2003-2004 through 2009-2010, the state dental public health program assessed 608,339 kindergarten students for untreated decayed primary teeth (dt) as part of the statewide public health surveillance system. The authors aggregated observations to the school level and matched 7,660 school-year observations for 1,215 schools to National School Lunch Program (NSLP) participation rates, their primary economic indicator of the Great Recession. The authors included additional county-level economic indicators and measures of dentist supply and Medicaid enrollment. They used ordinary least squares regression with school-and year-fixed effects to examine the association of variables with the proportion of children with more than one dt for all schools and for schools with a greater than 10 percent increase in NSLP participation after 2006. The authors found a small but statistically significant association between the proportion of children in the schools participating in the NSLP and the proportion of kindergarten students who had more than one dt (β, 0.031; 95 percent confidence interval [CI], 0.001 to 0.0604). This association was greater in schools that had a greater than 10 percent increase in NSLP participation (β, 0.068; 95 percent CI, -0.007 to 0.143). Regression estimates indicate a 1.3- and 3.1-percentage point cumulative increase in the proportion of children with more than one dt during the period from 2008 through 2009 for all schools and high-risk schools, respectively. Increased NSLP enrollment was associated with less treatment for dental caries in 5-year-old children. Fewer children are receiving needed dental treatment because of the Great Recession. Recent gains made in the treatment of dental caries in children in NC have slowed as a result.

  8. Regular and conformal regular cores for static and rotating solutions

    Energy Technology Data Exchange (ETDEWEB)

    Azreg-Aïnou, Mustapha

    2014-03-07

    Using a new metric for generating rotating solutions, we derive in a general fashion the solution of an imperfect fluid and that of its conformal homolog. We discuss the conditions that the stress–energy tensors and invariant scalars be regular. On classical physical grounds, it is stressed that conformal fluids used as cores for static or rotating solutions are exempt from any malicious behavior in that they are finite and defined everywhere.

  9. Regular and conformal regular cores for static and rotating solutions

    International Nuclear Information System (INIS)

    Azreg-Aïnou, Mustapha

    2014-01-01

    Using a new metric for generating rotating solutions, we derive in a general fashion the solution of an imperfect fluid and that of its conformal homolog. We discuss the conditions that the stress–energy tensors and invariant scalars be regular. On classical physical grounds, it is stressed that conformal fluids used as cores for static or rotating solutions are exempt from any malicious behavior in that they are finite and defined everywhere.

  10. Causal Bayes Model of Mathematical Competence in Kindergarten

    Directory of Open Access Journals (Sweden)

    Božidar Tepeš

    2016-06-01

    Full Text Available In this paper authors define mathematical competences in the kindergarten. The basic objective was to measure the mathematical competences or mathematical knowledge, skills and abilities in mathematical education. Mathematical competences were grouped in the following areas: Arithmetic and Geometry. Statistical set consisted of 59 children, 65 to 85 months of age, from the Kindergarten Milan Sachs from Zagreb. The authors describe 13 variables for measuring mathematical competences. Five measuring variables were described for the geometry, and eight measuring variables for the arithmetic. Measuring variables are tasks which children solved with the evaluated results. By measuring mathematical competences the authors make causal Bayes model using free software Tetrad 5.2.1-3. Software makes many causal Bayes models and authors as experts chose the model of the mathematical competences in the kindergarten. Causal Bayes model describes five levels for mathematical competences. At the end of the modeling authors use Bayes estimator. In the results, authors describe by causal Bayes model of mathematical competences, causal effect mathematical competences or how intervention on some competences cause other competences. Authors measure mathematical competences with their expectation as random variables. When expectation of competences was greater, competences improved. Mathematical competences can be improved with intervention on causal competences. Levels of mathematical competences and the result of intervention on mathematical competences can help mathematical teachers.

  11. The Characteristics and Extent of Participation of Deaf and Hard-of-Hearing Students in Regular Classes in Australian Schools.

    Science.gov (United States)

    Power, Des; Hyde, Merv

    2002-01-01

    A national randomly selected survey of a sample of deaf and hard-of-hearing students included in regular classes from kindergarten to high school in Australian preschools and schools was conducted via a questionnaire to itinerant teachers working with such students. This article reports the analysis of a questionnaire that surveyed the demographic characteristics of such students and a set of characteristics of their behavior in their placement in terms of "participation" in aspects of regular class activities. These aspects were level of integration, academic participation, level of independence, and social participation. Data are reported and analyzed in terms of the above demographic and participatory characteristics of the students. We consider comparisons with comparable reports from the United States and Great Britain and discuss implications for deaf and hard-of-hearing students included in regular classes.

  12. Energy functions for regularization algorithms

    Science.gov (United States)

    Delingette, H.; Hebert, M.; Ikeuchi, K.

    1991-01-01

    Regularization techniques are widely used for inverse problem solving in computer vision such as surface reconstruction, edge detection, or optical flow estimation. Energy functions used for regularization algorithms measure how smooth a curve or surface is, and to render acceptable solutions these energies must verify certain properties such as invariance with Euclidean transformations or invariance with parameterization. The notion of smoothness energy is extended here to the notion of a differential stabilizer, and it is shown that to void the systematic underestimation of undercurvature for planar curve fitting, it is necessary that circles be the curves of maximum smoothness. A set of stabilizers is proposed that meet this condition as well as invariance with rotation and parameterization.

  13. Physical model of dimensional regularization

    Energy Technology Data Exchange (ETDEWEB)

    Schonfeld, Jonathan F.

    2016-12-15

    We explicitly construct fractals of dimension 4-ε on which dimensional regularization approximates scalar-field-only quantum-field theory amplitudes. The construction does not require fractals to be Lorentz-invariant in any sense, and we argue that there probably is no Lorentz-invariant fractal of dimension greater than 2. We derive dimensional regularization's power-law screening first for fractals obtained by removing voids from 3-dimensional Euclidean space. The derivation applies techniques from elementary dielectric theory. Surprisingly, fractal geometry by itself does not guarantee the appropriate power-law behavior; boundary conditions at fractal voids also play an important role. We then extend the derivation to 4-dimensional Minkowski space. We comment on generalization to non-scalar fields, and speculate about implications for quantum gravity. (orig.)

  14. Maximum mutual information regularized classification

    KAUST Repository

    Wang, Jim Jing-Yan

    2014-09-07

    In this paper, a novel pattern classification approach is proposed by regularizing the classifier learning to maximize mutual information between the classification response and the true class label. We argue that, with the learned classifier, the uncertainty of the true class label of a data sample should be reduced by knowing its classification response as much as possible. The reduced uncertainty is measured by the mutual information between the classification response and the true class label. To this end, when learning a linear classifier, we propose to maximize the mutual information between classification responses and true class labels of training samples, besides minimizing the classification error and reducing the classifier complexity. An objective function is constructed by modeling mutual information with entropy estimation, and it is optimized by a gradient descend method in an iterative algorithm. Experiments on two real world pattern classification problems show the significant improvements achieved by maximum mutual information regularization.

  15. Maximum mutual information regularized classification

    KAUST Repository

    Wang, Jim Jing-Yan; Wang, Yi; Zhao, Shiguang; Gao, Xin

    2014-01-01

    In this paper, a novel pattern classification approach is proposed by regularizing the classifier learning to maximize mutual information between the classification response and the true class label. We argue that, with the learned classifier, the uncertainty of the true class label of a data sample should be reduced by knowing its classification response as much as possible. The reduced uncertainty is measured by the mutual information between the classification response and the true class label. To this end, when learning a linear classifier, we propose to maximize the mutual information between classification responses and true class labels of training samples, besides minimizing the classification error and reducing the classifier complexity. An objective function is constructed by modeling mutual information with entropy estimation, and it is optimized by a gradient descend method in an iterative algorithm. Experiments on two real world pattern classification problems show the significant improvements achieved by maximum mutual information regularization.

  16. Regularized strings with extrinsic curvature

    International Nuclear Information System (INIS)

    Ambjoern, J.; Durhuus, B.

    1987-07-01

    We analyze models of discretized string theories, where the path integral over world sheet variables is regularized by summing over triangulated surfaces. The inclusion of curvature in the action is a necessity for the scaling of the string tension. We discuss the physical properties of models with extrinsic curvature terms in the action and show that the string tension vanishes at the critical point where the bare extrinsic curvature coupling tends to infinity. Similar results are derived for models with intrinsic curvature. (orig.)

  17. Circuit complexity of regular languages

    Czech Academy of Sciences Publication Activity Database

    Koucký, Michal

    2009-01-01

    Roč. 45, č. 4 (2009), s. 865-879 ISSN 1432-4350 R&D Projects: GA ČR GP201/07/P276; GA MŠk(CZ) 1M0545 Institutional research plan: CEZ:AV0Z10190503 Keywords : regular languages * circuit complexity * upper and lower bounds Subject RIV: BA - General Mathematics Impact factor: 0.726, year: 2009

  18. General inverse problems for regular variation

    DEFF Research Database (Denmark)

    Damek, Ewa; Mikosch, Thomas Valentin; Rosinski, Jan

    2014-01-01

    Regular variation of distributional tails is known to be preserved by various linear transformations of some random structures. An inverse problem for regular variation aims at understanding whether the regular variation of a transformed random object is caused by regular variation of components ...

  19. Which Early Care and Education Centers Participate in Head Start or Public Pre-Kindergarten? National Survey of Early Care & Education. Technical Report. OPRE Report 2015-92a

    Science.gov (United States)

    Administration for Children & Families, 2015

    2015-01-01

    This report draws on newly available data from the National Survey of Early Care and Education (NSECE) to describe early care and education (ECE) centers that participate in two prominent publicly-funded ECE initiatives: Head Start and publicly-funded pre-kindergarten. Although a great deal is known about Head Start programs, and there are sources…

  20. Strategies used by preschool teachers in facilitating social interaction among children in kindergarten

    Directory of Open Access Journals (Sweden)

    Vlatka Družinec

    2017-01-01

    Full Text Available Children adopt the social skills required for effective social interaction within their families from the very beginning of their lives, while preschool teachers organize program activities and create a stimulating and pleasant atmosphere in which they can learn and practice. By utilizing educational strategies, the teacher encourages social interaction among kindergarteners and also provides a model for the development of their social skills by demonstrating his/her own characteristics. The aim of this research is to determine the strategies used by teachers to facilitate social interaction among kindergarteners. This survey was conducted throughout February, March, April and May of 2017 using one sample: a preschool teacher in Olga Ban Kindergarten in Pazin. Two measuring instruments were used: the non-participatory observations protocol developed for the purpose of this study was used to record the teacher’s strategies and also the semi structured questionnaire on the teacher’s reflections. In arrangement with the teacher, the observer spent time with the group on approximately twenty occasions and in three different time points lasting for five minutes : 08:35 am (breakfast time, 09:20 am (morning circle, 10:05 am (distribution of materials and activities and observed and noted the strategies used by the teacher. After the data from the teacher’s behavior protocol had been processed and analyzed, the teacher herself was interviewed with focus on her reflections on the collected results. The results show that a preschool teacher in most situations talks to children in conflict, does not punish them, suggests social interaction rather than a command, raises questions with an interest in a child’s thinking, takes note of a child’s ideas, encourages children to express their desires, encourages children to co-operate and suggests means to encourage co-operation, provides an alternative to snitching, encourages children to be patient

  1. Automatic Constraint Detection for 2D Layout Regularization.

    Science.gov (United States)

    Jiang, Haiyong; Nan, Liangliang; Yan, Dong-Ming; Dong, Weiming; Zhang, Xiaopeng; Wonka, Peter

    2016-08-01

    In this paper, we address the problem of constraint detection for layout regularization. The layout we consider is a set of two-dimensional elements where each element is represented by its bounding box. Layout regularization is important in digitizing plans or images, such as floor plans and facade images, and in the improvement of user-created contents, such as architectural drawings and slide layouts. To regularize a layout, we aim to improve the input by detecting and subsequently enforcing alignment, size, and distance constraints between layout elements. Similar to previous work, we formulate layout regularization as a quadratic programming problem. In addition, we propose a novel optimization algorithm that automatically detects constraints. We evaluate the proposed framework using a variety of input layouts from different applications. Our results demonstrate that our method has superior performance to the state of the art.

  2. Automatic Constraint Detection for 2D Layout Regularization

    KAUST Repository

    Jiang, Haiyong

    2015-09-18

    In this paper, we address the problem of constraint detection for layout regularization. As layout we consider a set of two-dimensional elements where each element is represented by its bounding box. Layout regularization is important for digitizing plans or images, such as floor plans and facade images, and for the improvement of user created contents, such as architectural drawings and slide layouts. To regularize a layout, we aim to improve the input by detecting and subsequently enforcing alignment, size, and distance constraints between layout elements. Similar to previous work, we formulate the layout regularization as a quadratic programming problem. In addition, we propose a novel optimization algorithm to automatically detect constraints. In our results, we evaluate the proposed framework on a variety of input layouts from different applications, which demonstrates our method has superior performance to the state of the art.

  3. Regularized Statistical Analysis of Anatomy

    DEFF Research Database (Denmark)

    Sjöstrand, Karl

    2007-01-01

    This thesis presents the application and development of regularized methods for the statistical analysis of anatomical structures. Focus is on structure-function relationships in the human brain, such as the connection between early onset of Alzheimer’s disease and shape changes of the corpus...... and mind. Statistics represents a quintessential part of such investigations as they are preluded by a clinical hypothesis that must be verified based on observed data. The massive amounts of image data produced in each examination pose an important and interesting statistical challenge...... efficient algorithms which make the analysis of large data sets feasible, and gives examples of applications....

  4. Regularization methods in Banach spaces

    CERN Document Server

    Schuster, Thomas; Hofmann, Bernd; Kazimierski, Kamil S

    2012-01-01

    Regularization methods aimed at finding stable approximate solutions are a necessary tool to tackle inverse and ill-posed problems. Usually the mathematical model of an inverse problem consists of an operator equation of the first kind and often the associated forward operator acts between Hilbert spaces. However, for numerous problems the reasons for using a Hilbert space setting seem to be based rather on conventions than on an approprimate and realistic model choice, so often a Banach space setting would be closer to reality. Furthermore, sparsity constraints using general Lp-norms or the B

  5. Academic Training Lecture - Regular Programme

    CERN Multimedia

    PH Department

    2011-01-01

    Regular Lecture Programme 9 May 2011 ACT Lectures on Detectors - Inner Tracking Detectors by Pippa Wells (CERN) 10 May 2011 ACT Lectures on Detectors - Calorimeters (2/5) by Philippe Bloch (CERN) 11 May 2011 ACT Lectures on Detectors - Muon systems (3/5) by Kerstin Hoepfner (RWTH Aachen) 12 May 2011 ACT Lectures on Detectors - Particle Identification and Forward Detectors by Peter Krizan (University of Ljubljana and J. Stefan Institute, Ljubljana, Slovenia) 13 May 2011 ACT Lectures on Detectors - Trigger and Data Acquisition (5/5) by Dr. Brian Petersen (CERN) from 11:00 to 12:00 at CERN ( Bldg. 222-R-001 - Filtration Plant )

  6. Iron deficiency anemia among kindergarten children living in the marginalized areas of Gaza Strip, Palestine

    Directory of Open Access Journals (Sweden)

    Mahmoud Mohammed Sirdah

    2014-04-01

    Full Text Available Background: iron deficiency anemia is the most common type of nutritional anemia; it has been recognized as an important health problem in Palestine. This study was conducted to estimate the prevalence and to identify possible risk factors of iron deficiency anemia among kindergarten children living in the marginalized areas of the Gaza Strip and to evaluate the effectiveness of supplementing oral iron formula in the anemic children. Methods: the study included 735 (384 male and 351 female kindergarten children. Data was collected by questionnaire interviews, anthropometric measurements, and complete blood count analysis. All iron deficient anemic children were treated using an oral iron formula (50 mg ferrous carbonate + 100 mg vitamin C /5 mL and the complete blood count was reassessed after three months. A univariate analysis and a multiple logistic regression model were constructed; crude and adjusted odds ratios (OR, and 95% confidence intervals (95% CI were calculated. Results: the overall prevalence of iron deficiency anemia was 33.5% with no significant differences between boys and girls. Significantly different prevalences of iron deficiency anemia were reported between different governorates of the Gaza Strip. Governorate, low education level of the parents and smoking are significant risk factors for children developing anemia. Significantly lower complete blood count parameters, except for WBC, were reported in anemic children. The oral iron treatment significantly improved hemoglobin concentrations, and normalized the iron deficiency marker. Conclusions: iron deficiency anemia is a serious health problem among children living in the marginalized areas of the Gaza Strip, which justifies the necessity for national intervention programs to improve the health status for the less fortunate development areas.

  7. The Development of Working Memory from Kindergarten to First Grade in Children with Different Decoding Skills

    Science.gov (United States)

    Nevo, Einat; Breznitz, Zvia

    2013-01-01

    This study investigated the development of working memory ability (measured by tasks assessing all four working memory components) from the end of kindergarten to the end of first grade--the first year reading is taught in school--and the relationship between working memory abilities in kindergarten and first grade and reading skills in first…

  8. Perception of Teachers on Health Education and Nutrition for Kindergarten Students in Kuwait

    Science.gov (United States)

    Al-Amari, Hanaa

    2012-01-01

    This study is designed to assess the perception of Kindergarten teachers in Kuwait regarding the role of health education in Promoting healthy nutrition for children in KG Level. For this purpose, a questionnaire was administered to 250 Kindergarten female teachers. Percentage, mean and standard deviation scores were obtained. The results of the…

  9. Maternal Socialization and Kindergarten Children's Behaviors from Jordanian Mothers' and Teachers' Perspectives

    Science.gov (United States)

    Abu Al Rub, Majedah Fawzy; Rababaeh, Ebtesam Qasim; Mustafa, Intisar Ghazy

    2017-01-01

    This study investigated whether Jordanian mothers' self-reported parenting practices were associated with their kindergarten children's prosocial or anti-social behavior based on three parental patterns: nurturance, respect, and power assertion. The participants were 95 mothers with children in the kindergarten level in Jordan. Additionally, 13…

  10. The Transition to Kindergarten for Typically Developing Children: A Survey of School Psychologists' Involvement

    Science.gov (United States)

    McIntyre, Laura Lee; Eckert, Tanya L.; Arbolino, Lauren A.; DiGennaro Reed, Florence D.; Fiese, Barbara H.

    2014-01-01

    Research suggests that a large percentage of kindergarten children do not successfully transition to school (Rimm-Kaufman et al. 2000). As a result, a number of school transition initiatives have been developed by educators and policy makers to address the difficulties young children may experience upon kindergarten entry. Despite this attention,…

  11. Kindergarten Children's Perception of Animals Focusing on the Look and Fear of Animals

    Science.gov (United States)

    Kubiatko, Milan

    2012-01-01

    The study is focusing on the finding out the children's perceiving of animals from the view of look and fear. The additional aims were to find out the influence of gender and age on the perceiving of animals from the view of look and fear. The sample size was created by the 27 Czech kindergarten children from two kindergartens. The number of 5…

  12. The Relation between Teachers' Math Talk and the Acquisition of Number Sense within Kindergarten Classrooms

    Science.gov (United States)

    Boonen, Anton J. H.; Kolkman, Meijke E.; Kroesbergen, Evelyn H.

    2011-01-01

    The aim of the present study was to investigate the relation between teachers' math talk and the acquisition of number sense within kindergarten classrooms. The mathematical language input provided by 35 kindergarten teachers was examined with 9 different input categories. The results of this study indicate that the role of each of these math talk…

  13. Applying MacKinnon's 4Ps to Foster Creative Thinking and Creative Behaviours in Kindergarten Children

    Science.gov (United States)

    Riga, Vassiliki; Chronopoulou, Elena

    2014-01-01

    The purpose of this study was to identify certain strategies and conditions that should be used by teachers in kindergarten so as to foster creative thinking and creative behaviours to children. We used a quasi-experimental research design for 6 months in a public kindergarten in a suburban area of Greece, and we developed a creative music and…

  14. Visions of What Inclusive Education Can Be--With Emphasis on Kindergartens

    Science.gov (United States)

    Andresen, Ragnhild

    2013-01-01

    The research questions of the article are: What takes place in the professional cooperative work of including children with special needs in kindergartens and in counteracting exclusive process? How are views on children and ethics expressed through practice and in reflections on practice among the staff in kindergarten? What constitutes…

  15. Guys and Dolls: A Qualitative Study of Teachers' Views of Gendered Play in Kindergarten

    Science.gov (United States)

    Lynch, M.

    2015-01-01

    Drawing on data collected for a larger study investigating kindergarten teachers' online discussions of play, the present qualitative study examines teachers' discussions of gender. Findings suggest that teachers' project onto their kindergarten students many of their own gender prejudices about play. These teachers reinforced gendered attitudes…

  16. Neuropsychological intervention in kindergarten children with subtyped risks of reading retardation

    NARCIS (Netherlands)

    Glaude-Smit, S.W.D; van Strien, J.W.; Licht, R.; Bakker, D.J.

    2005-01-01

    Kindergarten children at risk of developing language problems were administered the Florida Kindergarten Screening Battery. A principal components analysis revealed a verbal and a visual-spatial component and subsequent discriminant function analyses a high verbal/low visual-spatial group (LAL:

  17. Assement on level of indoor air quality at kindergartens in Ampang ...

    African Journals Online (AJOL)

    This study identify the air pollutant that occurs in the kindergartens, to measure the level of indoor air quality and also to analyze the association between indoor air quality patterns with respiratory health symptoms. Three kindergartens were selected based on types of building (single house, terraced 2 floors and refurbished ...

  18. Interlaced Social Worlds: Exploring the Use of Social Media in the Kindergarten

    Science.gov (United States)

    Knauf, Helen

    2016-01-01

    The study presented in this article examines mediatization processes in an American kindergarten. The kindergarten is considered as a social world in which forms of communication, as well as the identities of those involved (children, teachers, parents), evolve through the use of digital technologies. The relationships between the different…

  19. Early Childhood Predictors of Post-Kindergarten Executive Function: Behavior, Parent Report, and Psychophysiology

    Science.gov (United States)

    Cuevas, Kimberly; Hubble, Morgan; Bell, Martha Ann

    2012-01-01

    Research Findings: This study examined whether children's executive functions before kindergarten would predict variance in executive functions after kindergarten. We obtained behavioral (working memory task performance), parent-reported (temperament-based inhibitory control), and psychophysiological (working memory-related changes in heart rate…

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

    Science.gov (United States)

    Omdal, Heidi

    2008-01-01

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

  1. The Effect of Integrating Movement into the Learning Environment of Kindergarten Children on Their Academic Achievements

    Science.gov (United States)

    Shoval, Ella; Sharir, Tal; Arnon, Michal; Tenenbaum, Gershon

    2018-01-01

    The aim of this study was to test the notion that integrating movement into the learning environment contributes to the academic achievements of kindergarten students. One hundred and sixty 4-6 year-old kindergarten students participated in the study for 145 days, which included pre- and post-intervention tests in language, mathematics, and…

  2. Use of the Acceptance Scale To Measure Attitudes of Kindergarten-Age Children.

    Science.gov (United States)

    Favazza, Paddy C.; Odom, Samuel L.

    1996-01-01

    A study of 188 kindergarten children evaluated the effectiveness of the Assessment Scale for Kindergartners, which was designed to evaluate the attitudes of kindergarten children toward children with disabilities. Results found the scale provided evidence of criterion-related validity and that children who'd had contact with children with…

  3. Kindergarten Teachers' Perceptions of Barriers English Language Learners Face in Mathematics

    Science.gov (United States)

    Franklin, Martha A.

    2013-01-01

    There is a disparity of mathematics achievement between native English speakers and English language learners (ELL). This study sought to understand the barriers ELL kindergarten students faced in being successful in mathematics. The purpose of this qualitative, instrumental case study was to explore kindergarten teachers' perceptions…

  4. SEL/Project Language. Level II, Kindergarten, Volume II (Lessons 17-32).

    Science.gov (United States)

    Valladares, Ann E.; And Others

    This curriculum guide contains the Southeastern Education Laboratory/Project Language Lessons 17-32 stressing listening, speaking, and reading readiness for disadvantaged kindergarten children. The lessons are designed to be used in the SEL's mobile preschool units or as readiness materials for kindergarten. The major emphasis of this intervention…

  5. "Their Little Wooden Bricks": A History of the Material Culture of Kindergarten in the United States

    Science.gov (United States)

    Prochner, Larry

    2011-01-01

    This article explores the material culture of kindergarten in the United States in relation to the production and consumption of materials and kindergarten theory and pedagogy. The focus is on Friedrich Froebel's building gifts as they were manufactured and sold by the Milton Bradley Company from 1869 to 1939. A review of trade catalogues over the…

  6. Views of parents, teachers and children on health promotion in kindergarten

    DEFF Research Database (Denmark)

    Sansolios, Sanne; Mikkelsen, Bent Egberg

    2011-01-01

    The aim of the study was to capture the views of children, parents and teachers on the topic of physical activity in kindergarten through observation and focus group interviews. The study was conducted in the kindergartens from the sampling group in the Danish part of PERISCOPE. 1 st methodology ...

  7. Fine Motor Skills and Executive Function Both Contribute to Kindergarten Achievement

    Science.gov (United States)

    Cameron, Claire E.; Brock, Laura L.; Murrah, William M.; Bell, Lindsay H.; Worzalla, Samantha L.; Grissmer, David; Morrison, Frederick J.

    2012-01-01

    This study examined the contribution of executive function (EF) and multiple aspects of fine motor skills to achievement on 6 standardized assessments in a sample of middle-socioeconomic status kindergarteners. Three- and 4-year-olds' (n = 213) fine and gross motor skills were assessed in a home visit before kindergarten, EF was measured at fall…

  8. Improving self-regulated learning of preschool children: evaluation of training for kindergarten teachers.

    Science.gov (United States)

    Perels, Franziska; Merget-Kullmann, Miriam; Wende, Milena; Schmitz, Bernhard; Buchbinder, Carla

    2009-06-01

    In the context of lifelong learning, self-regulated learning is an important competence. Children between 4 and 6 years of age are at a crucial step in their life to develop self-regulatory competence. That is why their kindergarten teachers play an important role as instructors as well as role models. This study tested the effects of self-regulation training for kindergarten teachers concerning their own self-regulation and methods to foster self-regulation in children at preschool age whom they were teaching. In this study, 35 German kindergarten teachers and 97 children participated. All adult participants were graduated kindergarten teachers. The kindergarten teachers were tested with a questionnaire 2 weeks before and after the training. At the same time, the preschoolers were interviewed. A waiting control group design was applied. The results obtained by means of analyses of variance show that the self-regulation of the kindergarten teachers as well as the self-regulated learning of preschoolers whose kindergarten teachers took part in the training improved significantly. The results indicate that it is possible to improve self-regulated learning of preschool children by a training programme for kindergarten teachers.

  9. Implementing the Project Approach: A Case Study of Hybrid Pedagogy in a Hong Kong Kindergarten

    Science.gov (United States)

    Chen, Jennifer J.; Li, Hui; Wang, Jing-ying

    2017-01-01

    The Project Approach has been promoted in Hong Kong kindergartens since the 1990s. However, the dynamic processes and underlying mechanisms involved in the teachers' implementation of this pedagogical method there have not yet been fully investigated. This case study of one typical kindergarten in Hong Kong documented how and why eight teachers…

  10. A Chrysanthemum in the Garden: A Christian Kindergarten in the Empire of Japan

    Science.gov (United States)

    Nishida, Yukiyo

    2015-01-01

    This is a study of the contribution of Christian missionaries to kindergarten education in the Empire of Japan. The study concerns an American Missionary woman, Annie L. Howe (1852-1943) and her kindergarten in Kobe, Japan. Annie L. Howe had a great impact on the history of early childhood education and is still remembered as the "Mother of…

  11. Classroom Organization and Teacher Stress Predict Learning Motivation in Kindergarten Children

    Science.gov (United States)

    Pakarinen, Eija; Kiuru, Noona; Lerkkanen, Marja-Kristiina; Poikkeus, Anna-Maija; Siekkinen, Martti; Nurmi, Jari-Erik

    2010-01-01

    This study examined the extent to which observed teaching practices and self-reported teacher stress predict children's learning motivation and phonological awareness in kindergarten. The pre-reading skills of 1,268 children were measured at the beginning of their kindergarten year. Their learning motivation and phonological awareness were…

  12. French Nursery Schools and German Kindergartens: Effects of Individual and Contextual Variables on Early Learning

    Science.gov (United States)

    Tazouti, Youssef; Viriot-Goeldel, Caroline; Matter, Cornelie; Geiger-Jaillet, Anemone; Carol, Rita; Deviterne, Dominique

    2011-01-01

    The present article investigates the effects of individual and contextual variables on children's early learning in French nursery schools and German kindergartens. Our study of 552 children at preschools in France (299 children from French nursery schools) and Germany (253 children from German kindergartens) measured skills that facilitate the…

  13. Mind Maps to Modify Lack of Attention among Saudi Kindergarten Children

    Science.gov (United States)

    Daghistan, Bulquees Ismail Abdul Majid

    2016-01-01

    This research study aims at investigating the impact of Mind Maps on modifying the lack of attention in Arabic language class among Saudi Kindergarten children. To achieve the goals of this study the researcher used an experimental design with a random sample from AlRae'd Kindergarten's children in Riyadh -Saudi Arabia for the academic year…

  14. Mothers' Reading-Related Activities at Home and Learning to Read during Kindergarten

    Science.gov (United States)

    Silinskas, Gintautas; Parrila, Rauno; Lerkkanen, Marja-Kristiina; Poikkeus, Anna-Maija; Niemi, Pekka; Nurmi, Jari-Erik

    2010-01-01

    This longitudinal study investigates how the reading-related activities of mothers at home relate to the development of reading skills among their kindergarten children. A total of 1,529 children (5-to-6-year-olds) were tested on word reading twice, once at the beginning and once at the end of a kindergarten year. The mothers of the children (n =…

  15. Job Satisfaction among Jordan's Kindergarten Teachers: Effects of Workplace Conditions and Demographic Characteristics

    Science.gov (United States)

    Abu Taleb, Tagreed Fathi

    2013-01-01

    The main objective of this study was to examine the job satisfaction levels of Jordanian kindergarten teachers in relation to work-related dimensions and socio-demographic variables. The sample consisted of 264 randomly selected teachers working in private kindergartens in Amman. To meet the study's objectives, a two part questionnaire was…

  16. Twins and Kindergarten Separation: Divergent Beliefs of Principals, Teachers, Parents, and Twins

    Science.gov (United States)

    Gordon, Lynn Melby

    2015-01-01

    Should principals enforce mandatory separation of twins in kindergarten? Do school separation beliefs of principals differ from those of teachers, parents of twins, and twins themselves? This survey questioned 131 elementary principals, 54 kindergarten teachers, 201 parents of twins, and 112 twins. A majority of principals (71%) believed that…

  17. Influences of Family Involvement in Kindergarten Transition Activities on Children's Early School Adjustment

    Science.gov (United States)

    Kang, Jean; Horn, Eva M.; Palmer, Susan

    2017-01-01

    Transition to kindergarten can be a pivotal experience for children because of its potential long-term impact on school performance. As the importance of relationships among contextual factors surrounding a child has been recognized, many schools have made efforts to establish strong ties with families in order to make kindergarten transition…

  18. The Kindergarten Child: What Teachers and Administrators Need to Know to Promote Academic Success in All Children

    Science.gov (United States)

    Ray, Katherine; Smith, Maureen C.

    2010-01-01

    This article describes kindergarten from the perspective of the whole child. Specifically, it reviews current research on best practices to improve children's math and language arts competencies, memory skills, and the role of kindergarten in beginning science. It also describes the social experiences children have in kindergarten with respect to…

  19. Crossing the Cultural Boundary from Home to Kindergarten in Hong Kong: A Case Study of a Child's Strategic Actions

    Science.gov (United States)

    Lam, Mei Seung

    2009-01-01

    Transition from home to kindergarten is the first and major ecological transition in children's educational lives in Hong Kong. In this transition, children cross a cultural boundary from home to kindergarten and start to learn about "school" as a place to learn and about themselves as "pupils" in kindergarten. The conceptual…

  20. RES: Regularized Stochastic BFGS Algorithm

    Science.gov (United States)

    Mokhtari, Aryan; Ribeiro, Alejandro

    2014-12-01

    RES, a regularized stochastic version of the Broyden-Fletcher-Goldfarb-Shanno (BFGS) quasi-Newton method is proposed to solve convex optimization problems with stochastic objectives. The use of stochastic gradient descent algorithms is widespread, but the number of iterations required to approximate optimal arguments can be prohibitive in high dimensional problems. Application of second order methods, on the other hand, is impracticable because computation of objective function Hessian inverses incurs excessive computational cost. BFGS modifies gradient descent by introducing a Hessian approximation matrix computed from finite gradient differences. RES utilizes stochastic gradients in lieu of deterministic gradients for both, the determination of descent directions and the approximation of the objective function's curvature. Since stochastic gradients can be computed at manageable computational cost RES is realizable and retains the convergence rate advantages of its deterministic counterparts. Convergence results show that lower and upper bounds on the Hessian egeinvalues of the sample functions are sufficient to guarantee convergence to optimal arguments. Numerical experiments showcase reductions in convergence time relative to stochastic gradient descent algorithms and non-regularized stochastic versions of BFGS. An application of RES to the implementation of support vector machines is developed.

  1. Regularized Label Relaxation Linear Regression.

    Science.gov (United States)

    Fang, Xiaozhao; Xu, Yong; Li, Xuelong; Lai, Zhihui; Wong, Wai Keung; Fang, Bingwu

    2018-04-01

    Linear regression (LR) and some of its variants have been widely used for classification problems. Most of these methods assume that during the learning phase, the training samples can be exactly transformed into a strict binary label matrix, which has too little freedom to fit the labels adequately. To address this problem, in this paper, we propose a novel regularized label relaxation LR method, which has the following notable characteristics. First, the proposed method relaxes the strict binary label matrix into a slack variable matrix by introducing a nonnegative label relaxation matrix into LR, which provides more freedom to fit the labels and simultaneously enlarges the margins between different classes as much as possible. Second, the proposed method constructs the class compactness graph based on manifold learning and uses it as the regularization item to avoid the problem of overfitting. The class compactness graph is used to ensure that the samples sharing the same labels can be kept close after they are transformed. Two different algorithms, which are, respectively, based on -norm and -norm loss functions are devised. These two algorithms have compact closed-form solutions in each iteration so that they are easily implemented. Extensive experiments show that these two algorithms outperform the state-of-the-art algorithms in terms of the classification accuracy and running time.

  2. Is Storytelling Effective in Improving the English Vocabulary Learning among Iranian Children in Kindergartens?

    Directory of Open Access Journals (Sweden)

    Maasumeh Abasi

    2014-07-01

    Full Text Available The aim of this study is to investigate the effectiveness of storytelling in improving English vocabulary learning among children in kindergarten. Twenty Iranian children (9 boys and 11 girls in a private kindergarten in Kerman, Iran, were the participants of the study. All of the children were five years old and were taught English with the same teacher in a class in a kindergarten. The design of the study was one group pre-test post-test quasi experimental design. Both pre and post-tests included 20 vocabulary picture items taken from a story book teaching in the kindergarten. The statistical analysis revealed that storytelling was effective in increasing vocabulary learning among kindergarten children.

  3. Radiofrequency-electromagnetic field exposures in kindergarten children.

    Science.gov (United States)

    Bhatt, Chhavi Raj; Redmayne, Mary; Billah, Baki; Abramson, Michael J; Benke, Geza

    2017-09-01

    The aim of this study was to assess environmental and personal radiofrequency-electromagnetic field (RF-EMF) exposures in kindergarten children. Ten children and 20 kindergartens in Melbourne, Australia participated in personal and environmental exposure measurements, respectively. Order statistics of RF-EMF exposures were computed for 16 frequency bands between 88 MHz and 5.8 GHz. Of the 16 bands, the three highest sources of environmental RF-EMF exposures were: Global System for Mobile Communications (GSM) 900 MHz downlink (82 mV/m); Universal Mobile Telecommunications System (UMTS) 2100MHz downlink (51 mV/m); and GSM 900 MHz uplink (45 mV/m). Similarly, the three highest personal exposure sources were: GSM 900 MHz downlink (50 mV/m); UMTS 2100 MHz downlink, GSM 900 MHz uplink and GSM 1800 MHz downlink (20 mV/m); and Frequency Modulation radio, Wi-Fi 2.4 GHz and Digital Video Broadcasting-Terrestrial (10 mV/m). The median environmental exposures were: 179 mV/m (total all bands), 123 mV/m (total mobile phone base station downlinks), 46 mV/m (total mobile phone base station uplinks), and 16 mV/m (Wi-Fi 2.4 GHz). Similarly, the median personal exposures were: 81 mV/m (total all bands), 62 mV/m (total mobile phone base station downlinks), 21 mV/m (total mobile phone base station uplinks), and 9 mV/m (Wi-Fi 2.4 GHz). The measurements showed that environmental RF-EMF exposure levels exceeded the personal RF-EMF exposure levels at kindergartens.

  4. Energy education resources: Kindergarten through 12th grade

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-09-01

    Energy Education Resources: Kindergarten Through 12th Grade is published by the National Energy Information Center (NEIC) a service of the Energy Information Administration (EIA), to provide students, educators, and other information users, a list of generally available free or low-cost energy-related educational materials. Each entry includes the address, telephone number, and description of the organization and the energy-related materials available. Most of the entries also include Internet (Web) and electronic mail (E-Mail) addresses. Each entry is followed by a number, which is referenced in the subject index in the back of this book.

  5. Earthquakes in the kindergarten educate for risk mitigation

    Science.gov (United States)

    Mata, Isabel; Rodrigues, Isabel; Matias, Luis

    2016-04-01

    "Earthquakes in the kindergarten educate for risk mitigation" Isabel Rodrigues, Jardim de Infância D. Dinis, Odivelas, Isabel Mata, Secondary School Adelaide Cabette, Odivelas Luis Matias (UL / IDL), Instituto Dom Luiz, Universityof Lisbon, Lisbon, Portugal In Portugal Education for risk is now recognized as a child training component and young learners should develop the right skills in the first years of life. School can have an important role in this process, as a privileged actor in the mobilization of every society, providing and promoting dynamic and educational practices aimed at the wider spectrum of education for citizenship, the adoption of safety behaviours, prevention and adequate management of risk. The Group of Schools Adelaide Cabette in Odivelas is now a set of schools, from Kindergarten to Secondary. Aiming at educating for risk prevention, we developed an experiment with a pre-school class directed to the seismic risk, which was extended to Earth Sciences because it is difficult to teach this topic to the youngest learners, either from Kindergarten or from Primary School, as they haven't learned enough about planet Earth (many don't even know that it is not flat but round like a ball). This experiment involved a working project 1, which was initially developed in one of the classrooms, in kindergarten D. Dinis, and many questions have been asked by the students. The explanation for the students' questions gave origin to a set of experiences developed in the Secondary school. The same class concluded the project in their own classroom. In this project the young learners could have contact with pre-school teachers, secondary and university researchers, thus promoting the sharing of different knowledge, including the scientific linked to the educational one. We would like to share our poster summarizing our experience which we feltwas not only a great challenge, but also a rewarding way to disseminate science to the youngest learners. 1. Keywords

  6. Affluence as a predictor of vaccine refusal and underimmunization in California private kindergartens.

    Science.gov (United States)

    McNutt, Louise-Anne; Desemone, Cristina; DeNicola, Erica; El Chebib, Hassan; Nadeau, Jessica A; Bednarczyk, Robert A; Shaw, Jana

    2016-03-29

    Non-medical vaccine exemption rates in California private schools far exceed those of public schools, but little is known about specific factors which may be associated with high exemption rates in private schools. The percent of personal-belief exemptions (PBEs) among California public and private kindergartens were computed for 2000-2001 to 2014-2015 academic years. For the 2014-2015 academic year, a random sample of private schools was selected to investigate associations between kindergarten characteristics (tuition amount, religious affiliation) and vaccine profile (non-medical vaccine exemptions, vaccine coverage). The proportion of private kindergartens reporting 5% or more children with PBEs increased from 9% (2000-2001) to 34% (2013-2014), followed by a small decrease in 2014-2015 (31%). Overall, 93.7% (565/605) of kindergartens sampled in 2014-2015 had data available. Very high PBE levels (>20%) were seen among secular and non-Catholic, Christian kindergartens but not Roman Catholic, Jewish or Islamic kindergartens. However, the majority of schools at all tuition levels had fewer than 5% of children with a PBE. Kindergartens with an annual tuition of $10,000 or more were over twice as likely to have 20% or more children with PBEs than kindergartens with a lower tuition (ptuitions of $10,000 or more were 39% compared to 22% for less expensive kindergartens (pprivate kindergartens had 95% coverage of the MMR (49%) and pertussis-containing vaccines (51%). School-entry vaccination requirements are critical to preventing outbreaks of vaccine preventable diseases in the US. Nonmedical exemptions increased between the 2000-2001 and 2014-2015 academic years and appear to be associated with affluence, raising social justice concerns. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Regular expressions compiler and some applications

    International Nuclear Information System (INIS)

    Saldana A, H.

    1978-01-01

    We deal with high level programming language of a Regular Expressions Compiler (REC). The first chapter is an introduction in which the history of the REC development and the problems related to its numerous applicatons are described. The syntactic and sematic rules as well as the language features are discussed just after the introduction. Concerning the applicatons as examples, an adaptation is given in order to solve numerical problems and another for the data manipulation. The last chapter is an exposition of ideas and techniques about the compiler construction. Examples of the adaptation to numerical problems show the applications to education, vector analysis, quantum mechanics, physics, mathematics and other sciences. The rudiments of an operating system for a minicomputer are the examples of the adaptation to symbolic data manipulaton. REC is a programming language that could be applied to solve problems in almost any human activity. Handling of computer graphics, control equipment, research on languages, microprocessors and general research are some of the fields in which this programming language can be applied and developed. (author)

  8. The Impact of Prolonged Participation in a Pro-Social Cognitive Behavioral Skills Program on Elementary Age Students, with Behavior Related Disorders, Behavior Accelerative, Behavior Reductive, and Return to Regular Classroom Outcomes

    Science.gov (United States)

    Esser, Ted H.

    2012-01-01

    Overall, pretest-posttest results indicated statistically significant pretest beginning program compared to posttest ending program percentage of behavioral improvement for on task, following directions, and positive interactions outcomes improvement for individual students who completed the elementary grades pro-social cognitive behavioral skills…

  9. From inactive to regular jogger

    DEFF Research Database (Denmark)

    Lund-Cramer, Pernille; Brinkmann Løite, Vibeke; Bredahl, Thomas Viskum Gjelstrup

    study was conducted using individual semi-structured interviews on how a successful long-term behavior change had been achieved. Ten informants were purposely selected from participants in the DANO-RUN research project (7 men, 3 women, average age 41.5). Interviews were performed on the basis of Theory...... of Planned Behavior (TPB) and The Transtheoretical Model (TTM). Coding and analysis of interviews were performed using NVivo 10 software. Results TPB: During the behavior change process, the intention to jogging shifted from a focus on weight loss and improved fitness to both physical health, psychological......Title From inactive to regular jogger - a qualitative study of achieved behavioral change among recreational joggers Authors Pernille Lund-Cramer & Vibeke Brinkmann Løite Purpose Despite extensive knowledge of barriers to physical activity, most interventions promoting physical activity have proven...

  10. The Mommy and Daddy Guide to Kindergarten: Real-Life Advice and Tips from Parents and Other Experts. A to Z.

    Science.gov (United States)

    Bernard, Susan

    Noting that kindergarten is a time of dramatic change for parents as well as for the kindergarten child, this book presents information on a variety of topics related to kindergarten education. The book is based on interviews with kindergarten teachers, principals, parents, and several experts from higher education involved in kindergarten…

  11. 76 FR 74831 - Regular Board of Directors Meeting; Sunshine Act

    Science.gov (United States)

    2011-12-01

    ..., DC 20005. STATUS: Open. CONTACT PERSON FOR MORE INFORMATION: Erica Hall, Assistant Corporate... the Regular Board of Directors Meeting Minutes IV. Approval of the Finance, Budget and Program Committee Meeting Minutes V. Approval of the Corporate Administrative Committee Meeting Minutes VI. Approval...

  12. 75 FR 23218 - Information Collection; Direct Loan Servicing-Regular

    Science.gov (United States)

    2010-05-03

    ... collections established in the regulation are necessary for FSA to monitor and account for loan security... DEPARTMENT OF AGRICULTURE Farm Service Agency Information Collection; Direct Loan Servicing... collection that supports Direct Loan Servicing-Regular programs. The information is used to determine...

  13. 77 FR 76078 - Regular Board of Directors Sunshine Act Meeting

    Science.gov (United States)

    2012-12-26

    ..., DC 20005. STATUS: Open. CONTACT PERSON FOR MORE INFORMATION: Erica Hall, Assistant Corporate... Regular Board of Directors Meeting Minutes IV. Approval of the Finance, Budget & Program Committee Meeting... Corporate Secretary. [FR Doc. 2012-31163 Filed 12-21-12; 4:15 pm] BILLING CODE 7570-02-P ...

  14. Tessellating the Sphere with Regular Polygons

    Science.gov (United States)

    Soto-Johnson, Hortensia; Bechthold, Dawn

    2004-01-01

    Tessellations in the Euclidean plane and regular polygons that tessellate the sphere are reviewed. The regular polygons that can possibly tesellate the sphere are spherical triangles, squares and pentagons.

  15. On the equivalence of different regularization methods

    International Nuclear Information System (INIS)

    Brzezowski, S.

    1985-01-01

    The R-circunflex-operation preceded by the regularization procedure is discussed. Some arguments are given, according to which the results may depend on the method of regularization, introduced in order to avoid divergences in perturbation calculations. 10 refs. (author)

  16. The uniqueness of the regularization procedure

    International Nuclear Information System (INIS)

    Brzezowski, S.

    1981-01-01

    On the grounds of the BPHZ procedure, the criteria of correct regularization in perturbation calculations of QFT are given, together with the prescription for dividing the regularized formulas into the finite and infinite parts. (author)

  17. Notification, an Important Neglected Essential Education for Children in Kindergartens and Primary Schools (Education about Parasitic Infections in Kindergartens

    Directory of Open Access Journals (Sweden)

    Emad Ahmadiara

    2017-09-01

    Full Text Available One of the most important threats to global public health, especially in developing countries is parasitic infections. These infections are very common in children and young people especially those who kept in kindergarten and primary schools. Because of the high population density and sometimes by the lack of adequate hygiene, these places are prone to parasitic infections. Infestation causes by ectoparasites like pediculosis, water-borne protozoan infections like giardiasis and the last but not less important, helminth infection like as Oxyuris are a permanent threat for children in this places.

  18. Application of Turchin's method of statistical regularization

    Science.gov (United States)

    Zelenyi, Mikhail; Poliakova, Mariia; Nozik, Alexander; Khudyakov, Alexey

    2018-04-01

    During analysis of experimental data, one usually needs to restore a signal after it has been convoluted with some kind of apparatus function. According to Hadamard's definition this problem is ill-posed and requires regularization to provide sensible results. In this article we describe an implementation of the Turchin's method of statistical regularization based on the Bayesian approach to the regularization strategy.

  19. Regular extensions of some classes of grammars

    NARCIS (Netherlands)

    Nijholt, Antinus

    Culik and Cohen introduced the class of LR-regular grammars, an extension of the LR(k) grammars. In this report we consider the analogous extension of the LL(k) grammers, called the LL-regular grammars. The relations of this class of grammars to other classes of grammars are shown. Every LL-regular

  20. Accommodative load from handheld game consoles in kindergarten children.

    Science.gov (United States)

    Sakata, T; Miyao, M; Ishigaki, H; Shiraiwa, Y; Ishihara, S; Furuta, M; Kondo, T; Toyoshima, H

    2001-07-01

    We analyzed and compared the visual accommodation of kindergarten children who were gazing fixedly at images from three different sources: Nintendo Game Boy DMG-01(TM) (non-backlit type game console: NBGC), NEC PC EnginePI-TG6(TM) (color backlit-type game console: CBGC) and a cartoon drawing (drawing). Subjects for the experiment were 13 4- to 5-year-old kindergarten children. The contrast ratios were, in the order, 1.1 (NBGC), 3.1 (drawing), and 3.4 (CBGC). These values show that the contrast of the NBGC screen was considerably lower than the others. The mean accommodative power increased when looking at all three types of image: a drawing (1.75±0.52 D; mean±S.D.), CBGC (1.82±0.61 D), and NBGC (2.26±0.50 D). Compared with the other 2 targets, NBGC required stronger accommodation, indicating that the legibility of the NBGC was poor. Repeated measures ANOVA was used for the values of accommodation for each type of target. There were significant differences among the 3 targets (p<0.01). Significant differences were seen between NBGC and drawings (p<0.01) and NBGC and CBGC (p<0.05) using paired Scheffe test, but not between CBGC and drawings. This supports the finding that the legibility of NBGC is low due to dark and low contrast screens with poor resolution.

  1. Radon risk assessment in Slovak kindergartens and basic schools

    International Nuclear Information System (INIS)

    Durcik, M.; Havlik, F.; Vicanova, M.; Nikodemova, D.

    1997-01-01

    The results are presented of long-term measurements obtained during the radon survey in the schools of the Slovak Republic. Measurements of equilibrium equivalent radon concentrations (EER) were performed in 645 buildings. It was found that the action level of EER was exceeded in 16 schools. Consequently short-term radon measurements were instituted in a kindergarten in Roznava-Cucma, where the highest level of EER was measured. The analysis of the results contain the comparison of the long- and short-term measurements, the influence of the spring and summertime, the daily radon variations and the radon source localisation. From the results obtained the annual effective doses from radon exposure, estimated for pupils and teachers in the kindergarten were 7mSv, respectively. It is concluded that the real values of annual effective doses, estimated for pupils and teachers in schools are about 5 times lower than doses estimated from the results of integral long-term measurements due to the ventilation regime. (Author)

  2. Gross motor skill development of kindergarten children in Japan.

    Science.gov (United States)

    Aye, Thanda; Kuramoto-Ahuja, Tsugumi; Sato, Tamae; Sadakiyo, Kaori; Watanabe, Miyoko; Maruyama, Hitoshi

    2018-05-01

    [Purpose] The purposes of this study were to assess and explore the gender-based differences in gross motor skill development of 5-year-old Japanese children. [Subjects and Methods] This cross-sectional study recruited 60 healthy 5-year-old (third-year kindergarten, i.e., nencho ) children (34 boys, 26 girls) from one local private kindergarten school in Otawara city, Tochigi Prefecture, Japan. Gross motor skills, including six locomotor and six object control skills, were assessed using the test of gross motor development, second edition (TGMD-2). All subjects performed two trials of each gross motor skill, and the performances were video-recorded and scored. Assessment procedures were performed according to the standardized guidelines of the TGMD-2. [Results] The majority of subjects had an average level of overall gross motor skills. Girls had significantly better locomotor skills. Boys had significantly better object control skills. [Conclusion] The gross motor skill development of 5-year-old Japanese children involves gender-based differences in locomotor and object control skills. This study provided valuable information that can be used to establish normative references for the gross motor skills of 5-year-old Japanese children.

  3. Indoor radon concentrations in kindergartens from different regions of Yugoslavia

    International Nuclear Information System (INIS)

    Vaupotic, J.; Krizman, M.; Sutej, T.

    1992-01-01

    In the winter period of 1990-1991 instantaneous radon concentrations in air were measured in around 450 kindergartens from different regions from Yugoslavia. Alpha scintillation counting was used as a screening method, and the measurements were carried out in rooms where the children spent the majority of their time. All of the air grab samples were taken under the same conditions which excluded ventilation of the interior 12 h prior to sampling. In addition to indoor radon concentrations, gamma dose rate was measured using portable equipment. The indoor radon concentrations were generally low, in the range from 10 to 180 Bq.m -3 of air, with an overall average of about 100 Bq.m -3 . There were a few exceptions where indoor radon levels exceeded 150 Bq.m -3 ; mainly in old buildings containing higher contents of natural radionuclides in the building materials, and in the cellars or basements of the buildings. In all rooms with a level exceeding 150 Bq of 222 Rn per m 3 , solid-state nuclear track detectors were applied for long-term measurements. In order to investigate the equilibrium between radon and its short-lived daughters, mainly with respect to their contribution to the effective dose, alpha spectrometry is also being introduced in selected kindergartens with elevated radon concentrations. (author)

  4. Executive functioning in low birth weight children entering kindergarten.

    Science.gov (United States)

    Miller, S E; DeBoer, M D; Scharf, R J

    2018-01-01

    Poor executive functioning is associated with life-long difficulty. Identification of children at risk for executive dysfunction is important for early intervention to improve neurodevelopmental outcomes. This study is designed to examine relationships between birthweight and executive functioning in US children during kindergarten. Our hypothesis was that children with higher birthweights would have better executive function scores. We evaluated data from 17506 US children from the Early Childhood Longitudinal Study-Kindergarten 2011 cohort. Birthweight and gestational age were obtained by parental survey. Executive functions were directly assessed using the number reverse test and card sort test to measure working memory and cognitive flexibility, respectively. Teacher evaluations were used for additional executive functions. Data were analyzed using SAS to run all linear and logistical regressions. For every kilogram of birthweight, scores of working memory increased by 1.47 (Pexecutive functioning. As birthweight increases executive function scores improve, even among infants born normal weight. Further evaluation of this population including interventions and progression through school is needed.

  5. Heavy metals pollution levels and children health risk assessment of Yerevan kindergartens soils.

    Science.gov (United States)

    Tepanosyan, Gevorg; Maghakyan, Nairuhi; Sahakyan, Lilit; Saghatelyan, Armen

    2017-08-01

    Children, the most vulnerable urban population group, are exceptionally sensitive to polluted environments, particularly urban soils, which can lead to adverse health effects upon exposure. In this study, the total concentrations of Ag, As, Ba, Cd, Co, Cr, Cu, Fe, Hg, Mn, Mo, Ni, Pb, Ti, V, and Zn were determined in 111 topsoil samples collected from kindergartens in Yerevan. The objectives of this study were to evaluate heavy metal pollution levels of kindergarten's soils in Yerevan, compare with national legal and international requirements on heavy metal contents in kindergarten soil, and assess related child health risk. Multivariate geostatistical analyses suggested that the concentrations of Ag, As, Ba, Cd, Cu, Hg, Mo, Pb, and Zn observed in the kindergarten's topsoil may have originated from anthropogenic sources, while Co, Cr, Fe, Mn, Ni, Ti, and V mostly come from natural sources. According to the Summary pollution index (Zc), 102 kindergartens belong to the low pollution level, 7 to the moderate and only 2 to the high level of pollution. Summary concentration index (SCI) showed that 109 kindergartens were in the allowable level, while 2 featured in the low level of pollution. The health risk assessment showed that in all kindergartens except for seven, non-carcinogenic risk for children was detected (HI>1), while carcinogenic risk from arsenic belongs to the very low (allowable) level. Cr and multi-element carcinogenic risk (RI) exceeded the safety level (1.0E- 06) in all kindergartens and showed that the potential of developing cancer, albeit small, does exist. Therefore, city's kindergartens require necessary remedial actions to eliminate or reduce soil pollution and heavy metal-induced health risks. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. Class of regular bouncing cosmologies

    Science.gov (United States)

    Vasilić, Milovan

    2017-06-01

    In this paper, I construct a class of everywhere regular geometric sigma models that possess bouncing solutions. Precisely, I show that every bouncing metric can be made a solution of such a model. My previous attempt to do so by employing one scalar field has failed due to the appearance of harmful singularities near the bounce. In this work, I use four scalar fields to construct a class of geometric sigma models which are free of singularities. The models within the class are parametrized by their background geometries. I prove that, whatever background is chosen, the dynamics of its small perturbations is classically stable on the whole time axis. Contrary to what one expects from the structure of the initial Lagrangian, the physics of background fluctuations is found to carry two tensor, two vector, and two scalar degrees of freedom. The graviton mass, which naturally appears in these models, is shown to be several orders of magnitude smaller than its experimental bound. I provide three simple examples to demonstrate how this is done in practice. In particular, I show that graviton mass can be made arbitrarily small.

  7. Effects on the improvement and retention strength of two training programs with regular and concentrated loads in subjects untrained Efectos sobre la mejora y retención de la fuerza de dos programas de entrenamiento con cargas regulares y concentradas en sujetos

    Directory of Open Access Journals (Sweden)

    F. Navarro

    2010-09-01

    Full Text Available

    In this study it is compared the improvement and retention of the maximum dynamic strength in 35 subjects untrained, after the application of two training programs of equal content and different loads distribution (with/without concentration of loads = SC/CC so that in one of the programs the double of total volume takes place. Measurements from high maximum weight in 1RM, maximum strength, and total average strength were taken, with the system of measurement of dynamic forces ISOCONTROL 3.6., in the exercise of squat (SQ, before (PRE -, and at the end of the treatment (POST 1, as well as after 1 (POST 2 and 2 months (POST 3 of its conclusion. Both groups improved the maximum dynamic strength of highly significant form (p<0.01 during the cycle of training (29% SC - 36% CC, not existing significant differences between groups in any of the measured variables. In conclusion, after 8 weeks of strength training, the maximum dynamic strength of significant form highly in subjects untrained can be improved, and similars gains are obtained, as much with a distribution of concentrated loads, like with a distribution without concentration of loads where half of volume has been made that in the previous one.432
    KEY WORDS: Training, strength, distribution of loads, volume.

     

    En este estudio se compara la mejora y retención de la fuerza dinámica máxima en 35 sujetos no entrenados, tras la aplicación de dos programas de entrenamiento de igual contenido y diferente distribución de la carga (sin/con concentración de cargas =SC/CC de forma que en uno de los programas se efectúa el doble de volumen total. Se tomaron mediciones de peso máximo elevado en 1RM, fuerza máxima, y fuerza media total, con el sistema de medición de fuerzas dinámicas ISOCONTROL 3.6., en el ejercicio de squat (SQ, antes (PRE-, y al final del tratamiento (POST

  8. A longitudinal examination of socioemotional learning in African American and Latino boys across the transition from pre-K to kindergarten.

    Science.gov (United States)

    Barbarin, Oscar

    2013-01-01

    Questions about socioemotional learning in boys of color (BOC) arise in light of the disproportionate rates of school adjustment difficulties BOC experience by adolescence. Socioemotional competence in BOC is assessed in terms of self-regulation, interpersonal skills, and positive relationships with peers and teachers when they enter pre-K. Changes in competence are tracked until the end of kindergarten. Teachers from randomly selected early childhood programs in 11 states rated children's socioemotional competence in the fall and spring of pre-K. Children were followed through the end of kindergarten. Analyses compared Black (n = 278) and Latino (n = 347) boys to girls of color (n = 624) and White children (n = 1,209) while controlling for family poverty. Pre-K teachers rated a majority of BOC proficient on self-regulation and peer relations. BOC did not differ from White boys on initial competence ratings or on development over time, although boys as a group were rated as less competent than girls. Although gender mattered in the initial assessment of socioemotional competence, gender was unrelated to change in competence over time. The longitudinal analyses showed a decline in teacher ratings of socioemotional competence from pre-K to kindergarten. This decline was most likely attributable to the demands, structure, and didactic approaches common in kindergarten. Social competence did predict academic skills. Self-regulation of emotions was the domain most consistently related to academic functioning. The vulnerability BOC experience during adolescence is not evident in the levels of social competence they demonstrate early in their lives at school. © 2013 American Orthopsychiatric Association.

  9. Iterated Process Analysis over Lattice-Valued Regular Expressions

    DEFF Research Database (Denmark)

    Midtgaard, Jan; Nielson, Flemming; Nielson, Hanne Riis

    2016-01-01

    We present an iterated approach to statically analyze programs of two processes communicating by message passing. Our analysis operates over a domain of lattice-valued regular expressions, and computes increasingly better approximations of each process's communication behavior. Overall the work e...... extends traditional semantics-based program analysis techniques to automatically reason about message passing in a manner that can simultaneously analyze both values of variables as well as message order, message content, and their interdependencies.......We present an iterated approach to statically analyze programs of two processes communicating by message passing. Our analysis operates over a domain of lattice-valued regular expressions, and computes increasingly better approximations of each process's communication behavior. Overall the work...

  10. Prevalence of Hearing disorders in 3-6 year old Children of Kindergartens in Yazd City

    Directory of Open Access Journals (Sweden)

    Z Jafari

    2009-01-01

    Full Text Available Introduction: A hearing– impaired patient is defined as one with abnormal or reduced function in hearing resulting from an auditory disorder. The goal of any preschool and schools screening program should be to accurately indentify those children whose hearing has been impaired due to conductive and / or sensory– neural pathology. Methods: This cross– sectional descriptive study was done on 577 children (299 girls and 278 boys aged between 3–6 years at kindergartens of Yazd city from September 2005 to January 2006. The otoscopy examination, pure-tone screening and impedance study was conducted after completion of awareness form of the hearing loss existence by the parents. Results: In this study, there were 12.6% abnormal conditions of external ear canal, 34.2% abnormal tympanic membrane, 35.9% abnormal tympanograms and 13.4% hearing loss including 11.5% conductive hearing loss, 1.5% sensory-neural hearing loss and 0.5% mixed hearing loss. Conclusion: With respect to the high prevalence and negative effects of middle ear disorders in learning of preschool children, and also due to the importance of early identification and intervention of hearing loss in aural rehabilitation programs, increasing the awareness and education of people, especially parents about the effects of hearing disorders and its prevention and identification is very important

  11. Understanding the biological concept "bird": A kindergarten case study

    Science.gov (United States)

    Buchholz, Dilek

    The purpose of this qualitative, multiple case study of 14 students in a metropolitan public school in the Deep South was to find out, during a period of three months, what these kindergarten-aged children knew about birds, whether this knowledge represented current scientific thought, if such science instruction meaningfully affected their prior knowledge, and if so, what the factors during instruction that seemed to influence their understanding of the concept of bird were. The research was conducted in three phases; preinstruction interviews, instruction, and postinstruction interviews. The theoretical framework for this research was based on the Human Constructivism theory of learning (Mintzes, Wandersee and Novak, 1997). Instructional materials consisted of carefully chosen books (both fiction and non-fiction), guest speakers, field trips, a live bird in the classroom, students' observation journals, teacher-made classification and sorting activities, and picture-based concept maps. The findings suggest that young children's knowledge of birds was limited chiefly to birds' anatomical and morphological characteristics, with repeated references being made by the children to human characteristics. There was a positive, significant difference in young children's pre- and postinstruction scientific knowledge of birds. Although performance varied from child to child after instruction, most children were able to identify some common birds by name. Just one child resisted conceptual change. Kindergarten children's basic knowledge of bird behavior was limited to flight and eating. Although the children had more conceptual knowledge at the end, understanding still appeared to be shallow. The children did develop their skill in observing markedly. It also became evident that these kindergarten children needed more (a) experience in asking questions, (b) practice in techniques of visual representation, and (c) language development in order to be able to explain what they

  12. Teachers beliefs and technology use in kindergarten and elementary classrooms

    Directory of Open Access Journals (Sweden)

    Majedah Fawzi Abu Al Rub

    2015-12-01

    Full Text Available With the increased availability of technology in today’s schools, concerns arise over whether teachers are effectively incorporating technology tools into their instruction in order to advance student learning and engagement. This project was designed to examine the types of educational technology practices that kindergarten and elementary teachers in Denver, Colorado, USA, implement in their classrooms and their beliefs concerning the implementation of educational technology in their classrooms. Teacher participants were interviewed to evaluate the types of technology they utilize in their lessons and their beliefs concerning the implementation of technology. The researcher found that teacher participants integrate a variety of technology into their classrooms. The results also showed that the participants are committed to utilize technology because they strongly believe that it benefits students. However, the results showed that there is a distinct difference concerning how technology is utilized in the classroom among the participants.

  13. Social Enterprise and Social Innovation in Danish kindergartens

    DEFF Research Database (Denmark)

    Løvstad, Charlotte Vange; Larsen, Astrid Kidde

    innovation in a daily basis. The interviews where all conducted in groups of minimum two members of staff in the kindergartens. The key concepts for developing the interview-guide and examining the research question are based upon literature on social enterprise (EMES) and social economy (Hulgård......-reflection related to social economy, social enterprise and social innovation, whereas the empirical material also shows awareness and articulation of skills and competences, theoretical methods and educational ideals. Conditions of possibility shown in the empirical data invites to a next step where researchers...... and staff cooperate (Moulaert) to exploit the potentials for change in both discursive and the social practice in the institutions (Fairclough). Change that might lead to processes of social innovation, explicate democratic participation and elements of social economy in the social practice...

  14. Physical activity and play in kindergarten age children

    DEFF Research Database (Denmark)

    Caroli, Margherita; Malecka-Tendera, Ewa; Epifani, Susi

    2011-01-01

    PERISCOPE project assesses factors promoting or preventing obesity development in early age. A specifi c aim is to assess preschool children ’ s physical activity habits in three different European countries. PERISCOPE has been implemented in 1094 children attending kindergartens in Denmark, Italy...... and Poland. The parents ’ and children ’ s physical activity habits and attitudes assessed by a questionnaire fi lled by the parents. Overweight and obesity assessed by Cole ’ s BMI cut-off points. Statistical analysis performed by χ^2 test and the test of proportion. Denmark shows the lowest rate (14...... hour (p active, the Polish are in the middle and the Italians are the least active. The difference in infrastructures (safety of walking streets, access...

  15. Children’s use of Bahasa Indonesia in Jakarta kindergartens

    Directory of Open Access Journals (Sweden)

    Bernadette Kushartanti

    2015-04-01

    Full Text Available At a very young age children living in Jakarta use both Colloquial Jakarta Indonesia and Bahasa Indonesia. The children’s first and most used language is Colloquial Jakarta Indonesia. In the formal school setting Bahasa Indonesia is frequently used and stimulated on a daily basis, and the learning process of Bahasa Indonesia is accelerated. The question addressed in this article is: how do these children choose from their repertoire of language varieties at this stage of language development? In our study 63 children (aged three to five, were interviewed in a formal and an informal situation in three playgroups and kindergartens. This study shows that even in the preschool setting, young children are already developing their sociolinguistic competence, knowing when to choose which language variety.

  16. Question answer relationship strategy increases reading comprehension among Kindergarten students

    Directory of Open Access Journals (Sweden)

    Leena Furtado

    2012-01-01

    Full Text Available The Question Answer Relationship (QAR strategy equips students with tools to successfully decode and comprehend what they read. An action research project over 18 days with twenty-three kindergarteners adapted exposure to QAR’s "In the Book" and "In my Head" categories with similar questions for each of two popular Aesop’s fables. The challenges and outcomes are presented with special emphasis on teacher-preparation, teacher-reflections, and a hands-on, day-by-day project-implementation. An oral pre-test, after reading The Tortoise and the Hare, served as a baseline assessment for student-comprehension levels. The QAR strategy was then explicitly taught, with opportunities to practice the comprehension skills in small and large groups with parental assistance. Students overwhelmingly scored higher on the post-test reading comprehension after the read-aloud of The Jay and the Peacock with some receiving perfect scores.

  17. Reality, fantasy and emotional state in kindergarten children

    Directory of Open Access Journals (Sweden)

    Alexandra Maftei

    2017-12-01

    Full Text Available The aim of the present research was to study children’s ability to distinguish reality from fantasy based on individual differences in age, as well as on the valence generated by an event. Moreover, we explored the differences in emotional states generated by each type of stimuli, for each age category. A sample of 120 children from an urban kindergarten participated in the study. Each child was asked to respond to a set of questions after seeing eight pictures, different in terms of valence. The results revealed that preschool children aged 6 have a stronger ability to distinguish reality from fantasy, for each type of stimuli, compared to children aged 4 and 5. Moreover, the participants associated negative stimuli, both real and fantastic, with a higher level of negative affective state, compared to positive and also real images. The results are discussed from a sociodevelopmental perspective.

  18. Gross motor development and physical activity in kindergarten age children.

    Science.gov (United States)

    Colella, Dario; Morano, Milena

    2011-10-01

    Physical activity in kindergarten is a fundamental part of the child's educational process. Body experience and physical activity contribute to the development of self-awareness and the learning of different modes of expression, as well as encouraging the acquisition of physically active lifestyles. Recent scientific evidence has confirmed the role of physical activity in disease prevention and quality of life improvement, and stressed the importance of integrated educational programmes promoting physical activity and healthy eating habits. A key priority of scientific research is to identify the opportunities and methods of motor learning and to increase the daily physical activity levels of children by reducing sedentary time and promoting active play and transport (i.e. walking, cycling). Family, school and community involvement are all needed to assure adherence to the official guidelines on how much physical activity children need to boost their health and stave off obesity.

  19. Task-related Interactions between Kindergarten Children and their Teachers : The Role of Emotional Security

    NARCIS (Netherlands)

    Thijs, Jochem T.; Koomen, Helma M.Y.

    2008-01-01

    This study examined the emotional security of kindergarten children in dyadic task-related interactions with their teachers. In particular, it examined the interrelations between security, task behaviours (persistence and independence), social inhibition, and teachers’ support. Participants were 79

  20. Quality of Kindergarten Teachers Training in regard to Science: a joint Nordic Approach

    DEFF Research Database (Denmark)

    Sortland, Merete; Tikkanen, Tarja Irene; Presthus Heggen, Marianne

    2017-01-01

    This article presents a new joint Nordic study module consisting of a theoretical framework, the kindergarten teacher students’ case study and a reflection talk, in natural science for the kindergarten teacher education. The module is developed through an interdisciplinary collaboration in the No......This article presents a new joint Nordic study module consisting of a theoretical framework, the kindergarten teacher students’ case study and a reflection talk, in natural science for the kindergarten teacher education. The module is developed through an interdisciplinary collaboration...... and competence are shortly discussed. It is followed by the module’s theoretical framework. Then the study module’s development process is described accompanied by reflections of the student’s case studies in relation to the theoretical framework. At the end, the work with the study module is summarised......, and the main conclusion is that the study module contributes positively to the students’ skills development, both in science and quality....

  1. Preschool Participation and BMI at Kindergarten Entry: The Case for Early Behavioral Intervention

    Directory of Open Access Journals (Sweden)

    Meghan E. McGrady

    2010-01-01

    Full Text Available Preschool years (ages 3–5 are a critical period in growth and development. Emerging studies suggest that preschool attendance may be linked to future weight, and perhaps obesity. This study examined relationships between public preschool attendance, demographic variables, and weight at kindergarten entry. Participants included 2,400 children entering kindergarten in 2006. Height and weight were used to calculate a child's BMI category based on CDC norms. At kindergarten entry, 17% of participants were overweight, and 18% were obese. Children attending a public preschool were at an increased risk for overweight (OR=1.06 and obesity (OR=1.34 at kindergarten entry, χ2(2=6.81, P=.03 relative to children who did not attend preschool. No significant trends relationships between demographics and weight status were found, but demographic variables are summarized descriptively. Policy and clinical implications are provided.

  2. Task-related interactions between kindergarten children and their teachers: the role of emotional security.

    NARCIS (Netherlands)

    Thijs, J.T.; Koomen, H.M.Y.

    2008-01-01

    This study examined the emotional security of kindergarten children in dyadic task-related interactions with their teachers. In particular, it examined the interrelations between security, task behaviours (persistence and independence), social inhibition, and teachers' support. Participants were 79

  3. The Association Between Parental Behavior Patterns and the Dietary Intake of Preschool Children in Tehran Kindergartens

    Directory of Open Access Journals (Sweden)

    Maryam Pazuki

    2014-09-01

    Conclusions: Any effort to promote children’s dietary intake needs considering the role of parents in the development of feeding patterns, and interest in children to consume healthy foods. Keywords: Children, Dietary intake, Parental behavior patterns, Kindergarten

  4. Associations between pedagogues attitudes, praxis and policy in relation to physical activity of children in kindergarten

    DEFF Research Database (Denmark)

    Mikkelsen, Bent Egberg

    2011-01-01

    between policies and pedagogue ’ s attitudes towards promoting children ’ s physical activity and the number of days that pedagogues initiated games that made the children physically active. The study suggests that the social and organizational environment in the kindergarten is an important determinant...... for the level of physical activity among children. This means that the individual norms and attitudes of pedagogues along with the collective intentions and values expressed in written and adopted organizational policies (a Physical Activity Policy - PAP) are important aspects to be worked upon if kindergarten......This paper reports on associations between physical activity, pedagogue ’ s attitudes towards promoting physical activity and the physical activity policies (PAP) in kindergarten. The paper deals with data on physical activity of 3 – 6 year olds in kindergarten which originates from a cross...

  5. Fine motor skills and executive function both contribute to kindergarten achievement

    Science.gov (United States)

    Cameron, Claire E.; Brock, Laura L.; Murrah, William M.; Bell, Lindsay H.; Worzalla, Samantha L.; Grissmer, David; Morrison, Frederick J.

    2012-01-01

    This study examined the contribution of executive function (EF) and multiple aspects of fine motor skills to achievement on six standardized assessments in a sample of middle-SES kindergarteners. 3- and 4-year-olds’ (N=213) fine and gross motor skills were assessed in a home visit before kindergarten; EF was measured at fall of kindergarten; and Woodcock-Johnson III (WJ III) Tests of Academic Achievement were administered at fall and spring. Correlations indicated that EF and fine motor skills appeared distinct. Further, controlling for background variables, higher levels of both EF and fine motor skills, specifically design copy, predicted higher achievement on multiple subtests at kindergarten entry, as well as improvement from fall to spring. Implications for research on school readiness are discussed. PMID:22537276

  6. Adaptive regularization of noisy linear inverse problems

    DEFF Research Database (Denmark)

    Hansen, Lars Kai; Madsen, Kristoffer Hougaard; Lehn-Schiøler, Tue

    2006-01-01

    In the Bayesian modeling framework there is a close relation between regularization and the prior distribution over parameters. For prior distributions in the exponential family, we show that the optimal hyper-parameter, i.e., the optimal strength of regularization, satisfies a simple relation: T......: The expectation of the regularization function, i.e., takes the same value in the posterior and prior distribution. We present three examples: two simulations, and application in fMRI neuroimaging....

  7. Higher derivative regularization and chiral anomaly

    International Nuclear Information System (INIS)

    Nagahama, Yoshinori.

    1985-02-01

    A higher derivative regularization which automatically leads to the consistent chiral anomaly is analyzed in detail. It explicitly breaks all the local gauge symmetry but preserves global chiral symmetry and leads to the chirally symmetric consistent anomaly. This regularization thus clarifies the physics content contained in the consistent anomaly. We also briefly comment on the application of this higher derivative regularization to massless QED. (author)

  8. Regularity effect in prospective memory during aging

    Directory of Open Access Journals (Sweden)

    Geoffrey Blondelle

    2016-10-01

    Full Text Available Background: Regularity effect can affect performance in prospective memory (PM, but little is known on the cognitive processes linked to this effect. Moreover, its impacts with regard to aging remain unknown. To our knowledge, this study is the first to examine regularity effect in PM in a lifespan perspective, with a sample of young, intermediate, and older adults. Objective and design: Our study examined the regularity effect in PM in three groups of participants: 28 young adults (18–30, 16 intermediate adults (40–55, and 25 older adults (65–80. The task, adapted from the Virtual Week, was designed to manipulate the regularity of the various activities of daily life that were to be recalled (regular repeated activities vs. irregular non-repeated activities. We examine the role of several cognitive functions including certain dimensions of executive functions (planning, inhibition, shifting, and binding, short-term memory, and retrospective episodic memory to identify those involved in PM, according to regularity and age. Results: A mixed-design ANOVA showed a main effect of task regularity and an interaction between age and regularity: an age-related difference in PM performances was found for irregular activities (older < young, but not for regular activities. All participants recalled more regular activities than irregular ones with no age effect. It appeared that recalling of regular activities only involved planning for both intermediate and older adults, while recalling of irregular ones were linked to planning, inhibition, short-term memory, binding, and retrospective episodic memory. Conclusion: Taken together, our data suggest that planning capacities seem to play a major role in remembering to perform intended actions with advancing age. Furthermore, the age-PM-paradox may be attenuated when the experimental design is adapted by implementing a familiar context through the use of activities of daily living. The clinical

  9. Regularity effect in prospective memory during aging

    OpenAIRE

    Blondelle, Geoffrey; Hainselin, Mathieu; Gounden, Yannick; Heurley, Laurent; Voisin, Hélène; Megalakaki, Olga; Bressous, Estelle; Quaglino, Véronique

    2016-01-01

    Background: Regularity effect can affect performance in prospective memory (PM), but little is known on the cognitive processes linked to this effect. Moreover, its impacts with regard to aging remain unknown. To our knowledge, this study is the first to examine regularity effect in PM in a lifespan perspective, with a sample of young, intermediate, and older adults.Objective and design: Our study examined the regularity effect in PM in three groups of participants: 28 young adults (18–30), 1...

  10. Regularization and error assignment to unfolded distributions

    CERN Document Server

    Zech, Gunter

    2011-01-01

    The commonly used approach to present unfolded data only in graphical formwith the diagonal error depending on the regularization strength is unsatisfac-tory. It does not permit the adjustment of parameters of theories, the exclusionof theories that are admitted by the observed data and does not allow the com-bination of data from different experiments. We propose fixing the regulariza-tion strength by a p-value criterion, indicating the experimental uncertaintiesindependent of the regularization and publishing the unfolded data in additionwithout regularization. These considerations are illustrated with three differentunfolding and smoothing approaches applied to a toy example.

  11. Iterative Regularization with Minimum-Residual Methods

    DEFF Research Database (Denmark)

    Jensen, Toke Koldborg; Hansen, Per Christian

    2007-01-01

    subspaces. We provide a combination of theory and numerical examples, and our analysis confirms the experience that MINRES and MR-II can work as general regularization methods. We also demonstrate theoretically and experimentally that the same is not true, in general, for GMRES and RRGMRES their success......We study the regularization properties of iterative minimum-residual methods applied to discrete ill-posed problems. In these methods, the projection onto the underlying Krylov subspace acts as a regularizer, and the emphasis of this work is on the role played by the basis vectors of these Krylov...... as regularization methods is highly problem dependent....

  12. Iterative regularization with minimum-residual methods

    DEFF Research Database (Denmark)

    Jensen, Toke Koldborg; Hansen, Per Christian

    2006-01-01

    subspaces. We provide a combination of theory and numerical examples, and our analysis confirms the experience that MINRES and MR-II can work as general regularization methods. We also demonstrate theoretically and experimentally that the same is not true, in general, for GMRES and RRGMRES - their success......We study the regularization properties of iterative minimum-residual methods applied to discrete ill-posed problems. In these methods, the projection onto the underlying Krylov subspace acts as a regularizer, and the emphasis of this work is on the role played by the basis vectors of these Krylov...... as regularization methods is highly problem dependent....

  13. Epidemiology of Intestinal Parasite Infections among Kindergarten Children in Mekelle Town, Northern Ethiopia

    OpenAIRE

    Megbaru Alemu; Habtamu Bedemo; Gessessew Bugssa; Sena Bayissa; Kiros Tedla

    2015-01-01

    Back ground: Intestinal parasitic infections are among the major public health problems in the Sub-Saharan Africa. However, surveys for intestinal parasites conducted in different areas of Ethiopia focused on school age children. Consequently, there is scarcity of data on the burden of intestinal parasites among children in Kindergartens. Material and Method: This cross-sectional study was conducted in three Kindergartens in Mekelle City, North Ethiopia from October to November 2013. A total ...

  14. The developmental dynamics of task-avoidant behavior and math performance in kindergarten and elementary school

    OpenAIRE

    Hirvonen, Riikka; Tolvanen, Asko; Aunola, Kaisa; Nurmi, Jari-Erik

    2012-01-01

    Besides cognitive factors, children's learning at school may be influenced by more dynamic phenomena, such as motivation and achievement-related task-avoidant behavior. The present study examined the developmental dynamics of task-avoidant behavior and math performance from kindergarten to Grade 4. A total of 225 children were tested for their arithmetic skills in kindergarten and in Grades 1, 2, and 4 of elementary school. Children's task-avoidant behavior in learning situations was rated by...

  15. The view points of parents and kindergarten teachers about the upbringing of children

    OpenAIRE

    Margon, Barbara

    2016-01-01

    In diploma thesis I define education, views on upbringing in the past and present and how education is defined by different educational styles. We defined various factors which play an important role in upbringing children: family, kindergarten, interpersonal relationships and interpersonal communication. In the empirical part I integrated all obtained theoretical knowledge with practical experience of four parents and two kindergarten teachers with whom I carried out interviews. In this d...

  16. Family Structure and Childhood Obesity, Early Childhood Longitudinal Study ? Kindergarten Cohort

    OpenAIRE

    Chen, Alex Y.; Escarce, Jos? J.

    2010-01-01

    Introduction Little is known about the effect of family structure on childhood obesity among US children. This study examines the effect of number of parents and number of siblings on children's body mass index and risk of obesity. Methods We conducted a secondary data analysis of the Early Childhood Longitudinal Study ? Kindergarten Cohort (ECLS-K), which consists of a nationally representative cohort of children who entered kindergarten during 1998-1999. Our analyses included 2 cross-sectio...

  17. Influence of children's kindergarten life on their homes, investigated through parents'attitudes

    OpenAIRE

    藤崎, 春代; Haruyo, FUJISAKI; 昭和女子大学大学院生活機構研究科

    2013-01-01

    Influence of children's kindergarten on their homes was investigated through assessing parents'attitudes, from the perspective that for children and parents, the kindergarten is the first transition from home to society. I conducted a longitudinal questionnaires survey with parents of three to five-year-old children that consisted of six waves. Results indicated the following:(1)Older children spoke more about friends than about their caretakers with their parents,(2)Parents felt uneasy about...

  18. Instruction in Musical Education during the Transitory Stage from Kindergarten to Elementary School

    OpenAIRE

    田中, 宏明; Hiroaki, TANAKA; 藤女子大学人間生活学部保育学科非常勤講師; Department of Erarly Childhood Care and Dducation, Faculty of Human Life Sciences, Fuji Women's University

    2015-01-01

    Kindergarten curricula are designed to encourage children to naturally learn music through everyday activities centered on playing as prescribed for the field of expression in Japan's Educational Guidelines for Kindergartens. In the revised 2008 Educational Guidelines for Elementary Schools, the phase "basic ability in musical activity"was added. The term "expression,"which appears at the beginning of the objectives in the Educational Guidelines for Elementary Schools, is not an ability consi...

  19. Effects of an in-patient treatment program based on regular exercise and a balanced diet on high molecular weight adiponectin, resistin levels, and insulin resistance in adolescents with severe obesity.

    Science.gov (United States)

    Gueugnon, Carine; Mougin, Fabienne; Simon-Rigaud, Marie-Laure; Regnard, Jacques; Nègre, Véronique; Dumoulin, Gilles

    2012-08-01

    Adiponectin, the most abundant hormone produced by adipose tissue, circulates in 3 isoforms, including high molecular weight (HMW) adiponectin. The latter has been suggested to be a better predictor of metabolic disturbances and insulin resistance associated with obesity. This study investigated changes in total and HMW adiponectin, resistin, and homeostasis model assessment (HOMA) during a 9-month in-patient treatment program based on physical exercise and a balanced diet in 32 severely obese adolescents. Total and HMW adiponectin, resistin, and HOMA were measured at baseline (month 0) and during the program (months 3, 6, 9). In addition, a control group of 15 teenagers served as a reference for the baseline assessments. At baseline, HMW adiponectin was more markedly decreased in obese adolescents than total adiponectin, and both were lower than in controls. Conversely, resistin and HOMA were higher in obese adolescents. During the program, there was a significant change in body composition and improved insulin sensitivity among obese teenagers. In addition, HMW adiponectin and the ratio of HMW-to-total adiponectin increased throughout the study, whereas total adiponectin only increased up until the sixth month. On the contrary, resistin did not show any significant change. In obese adolescents, a long-term combination of aerobic exercise and a balanced diet, inducing change in body composition and improved insulin sensitivity, markedly increased HMW adiponectin compared with total adiponectin, without any change in resistin concentrations. Our results thus suggest that the determination of HMW adiponectin could be more useful than measurement of total adiponectin in clinical settings.

  20. Book review. Ann-Hege Lorvik Waterhouse: In the material world: Perspectives and practices in kindergarten art activities

    Directory of Open Access Journals (Sweden)

    Nina Scott Frisch

    2013-12-01

    Full Text Available In the review of Ann-Hege Lorvik Waterhouse’s book I materialenes verden; perspektiver og praksiser i barnehagens kunstneriske virksomhet (In the material world: Perspectives and practices in kindergarten art activities,  Frisch states that despite the fact that the author is in some ways critical of the impact Reggio Emilia has had on Norwegian kindergartens, in her opinion, the book's content rests on the shoulders of the exploratory child-centred educational philosophy. The book offers great, relevant images related to new reflective concrete ideas, and it has a beautiful layout. Waterhouse points out her core argument several places in the text: a good kindergarten teacher is a creative kindergarten teacher – and the book reviewer adds, a good kindergarten teacher is a reading, reflecting kindergarten teacher.

  1. Simplicity and Complexity, Regularity and Randomness : exceptional CERN colloquium

    CERN Multimedia

    CERN. Geneva; Alvarez-Gaumé, Luís; Landua, Rolf

    2005-01-01

    The concept of effective complexity, which involves discussing bit strings, utilizing algorithmic information content (AIC), and making a distinction between regularity and randomness, will be explored. Like entropy, the quantities involved all depend crucially on coarse graining and may have other context dependence as well. Besides AIC, which involves the length of programs for a universal computer, it is important to consider also quantities that depend on the execution times for such programs. In that way one can get at pseudo-ramdomness and pseudo-complexity. The presumably simple fundamental laws of physics contribute very little to the AIC of the history of the universe. Instead, almost all of that AIC comes from the results of chance events. Thus it is deeply misleading to refer to the future unified theory of the elementary particles and their interactions as a "theory of everything." Nevertheless, the search for that unified theory, the ultimate regularity in nature, remains a magnificent challenge....

  2. Longitudinal, reciprocal effects of social skills and achievement from kindergarten to eighth grade.

    Science.gov (United States)

    Caemmerer, Jacqueline M; Keith, Timothy Z

    2015-08-01

    Previous research suggests that students' social skills and achievement are interrelated, and some findings support bi-directional effects between the two constructs. The purpose of this research study was to estimate the possible longitudinal and reciprocal effects of social skills and achievement for kindergarten through eighth grade students. Data from the Early Childhood Longitudinal Study program were analyzed; teachers' ratings of students' social skills and students' standardized math and reading achievement performance were collected 4 and 5 times, respectively. Latent variable structural equation modeling was used to test a panel model of reciprocal, longitudinal effects of social skills and achievement. The results suggest that the effects of students' social skills and achievement are bi-directional, but the effects of students' achievement on their later social skills are stronger than the effects of social skills on achievement. The significant effects of students' social skills on their later achievement are mostly indirect. These findings suggest that the future social skills of students who struggle academically may be of particular concern to educators, and intervention and prevention efforts aimed to address both social and achievement skills may help remediate the other skill in the future. Copyright © 2015 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

  3. A regularized stationary mean-field game

    KAUST Repository

    Yang, Xianjin

    2016-01-01

    In the thesis, we discuss the existence and numerical approximations of solutions of a regularized mean-field game with a low-order regularization. In the first part, we prove a priori estimates and use the continuation method to obtain the existence of a solution with a positive density. Finally, we introduce the monotone flow method and solve the system numerically.

  4. A regularized stationary mean-field game

    KAUST Repository

    Yang, Xianjin

    2016-04-19

    In the thesis, we discuss the existence and numerical approximations of solutions of a regularized mean-field game with a low-order regularization. In the first part, we prove a priori estimates and use the continuation method to obtain the existence of a solution with a positive density. Finally, we introduce the monotone flow method and solve the system numerically.

  5. On infinite regular and chiral maps

    OpenAIRE

    Arredondo, John A.; Valdez, Camilo Ramírez y Ferrán

    2015-01-01

    We prove that infinite regular and chiral maps take place on surfaces with at most one end. Moreover, we prove that an infinite regular or chiral map on an orientable surface with genus can only be realized on the Loch Ness monster, that is, the topological surface of infinite genus with one end.

  6. From recreational to regular drug use

    DEFF Research Database (Denmark)

    Järvinen, Margaretha; Ravn, Signe

    2011-01-01

    This article analyses the process of going from recreational use to regular and problematic use of illegal drugs. We present a model containing six career contingencies relevant for young people’s progress from recreational to regular drug use: the closing of social networks, changes in forms...

  7. Automating InDesign with Regular Expressions

    CERN Document Server

    Kahrel, Peter

    2006-01-01

    If you need to make automated changes to InDesign documents beyond what basic search and replace can handle, you need regular expressions, and a bit of scripting to make them work. This Short Cut explains both how to write regular expressions, so you can find and replace the right things, and how to use them in InDesign specifically.

  8. Regularization modeling for large-eddy simulation

    NARCIS (Netherlands)

    Geurts, Bernardus J.; Holm, D.D.

    2003-01-01

    A new modeling approach for large-eddy simulation (LES) is obtained by combining a "regularization principle" with an explicit filter and its inversion. This regularization approach allows a systematic derivation of the implied subgrid model, which resolves the closure problem. The central role of

  9. 29 CFR 779.18 - Regular rate.

    Science.gov (United States)

    2010-07-01

    ... employee under subsection (a) or in excess of the employee's normal working hours or regular working hours... Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR... not less than one and one-half times their regular rates of pay. Section 7(e) of the Act defines...

  10. Nonlinear Chance Constrained Problems: Optimality Conditions, Regularization and Solvers

    Czech Academy of Sciences Publication Activity Database

    Adam, Lukáš; Branda, Martin

    2016-01-01

    Roč. 170, č. 2 (2016), s. 419-436 ISSN 0022-3239 R&D Projects: GA ČR GA15-00735S Institutional support: RVO:67985556 Keywords : Chance constrained programming * Optimality conditions * Regularization * Algorithms * Free MATLAB codes Subject RIV: BB - Applied Statistics, Operational Research Impact factor: 1.289, year: 2016 http://library.utia.cas.cz/separaty/2016/MTR/adam-0460909.pdf

  11. A Study of the Curriculum and Contents in American Progressive Education : Focusing on Castle Kindergarten and Nursery School in Hawaii

    OpenAIRE

    塩路, 晶子

    2010-01-01

    This study aims to show the features of American progressive kindergarten in the early 20th century, through analyzing the curriculum and contents of Henry and Dorothy Castle Memorial Kindergarten and Nursery School in Hawaii. This kindergarten was established by Mary Castle at Honolulu in 1899 and influenced from John Dewey. And in 1927, the nursery school was established because educating younger children was important. Children could select the subject matter based on their own interest. A...

  12. 24 CFR 982.520 - Regular tenancy: Special adjustment of rent to owner.

    Science.gov (United States)

    2010-04-01

    ..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT SECTION 8 TENANT BASED ASSISTANCE: HOUSING CHOICE VOUCHER PROGRAM Rent and Housing Assistance Payment § 982.520 Regular tenancy: Special adjustment of rent to owner. (a...

  13. An iterative method for Tikhonov regularization with a general linear regularization operator

    NARCIS (Netherlands)

    Hochstenbach, M.E.; Reichel, L.

    2010-01-01

    Tikhonov regularization is one of the most popular approaches to solve discrete ill-posed problems with error-contaminated data. A regularization operator and a suitable value of a regularization parameter have to be chosen. This paper describes an iterative method, based on Golub-Kahan

  14. Multiple graph regularized protein domain ranking

    KAUST Repository

    Wang, Jim Jing-Yan

    2012-11-19

    Background: Protein domain ranking is a fundamental task in structural biology. Most protein domain ranking methods rely on the pairwise comparison of protein domains while neglecting the global manifold structure of the protein domain database. Recently, graph regularized ranking that exploits the global structure of the graph defined by the pairwise similarities has been proposed. However, the existing graph regularized ranking methods are very sensitive to the choice of the graph model and parameters, and this remains a difficult problem for most of the protein domain ranking methods.Results: To tackle this problem, we have developed the Multiple Graph regularized Ranking algorithm, MultiG-Rank. Instead of using a single graph to regularize the ranking scores, MultiG-Rank approximates the intrinsic manifold of protein domain distribution by combining multiple initial graphs for the regularization. Graph weights are learned with ranking scores jointly and automatically, by alternately minimizing an objective function in an iterative algorithm. Experimental results on a subset of the ASTRAL SCOP protein domain database demonstrate that MultiG-Rank achieves a better ranking performance than single graph regularized ranking methods and pairwise similarity based ranking methods.Conclusion: The problem of graph model and parameter selection in graph regularized protein domain ranking can be solved effectively by combining multiple graphs. This aspect of generalization introduces a new frontier in applying multiple graphs to solving protein domain ranking applications. 2012 Wang et al; licensee BioMed Central Ltd.

  15. Multiple graph regularized protein domain ranking

    KAUST Repository

    Wang, Jim Jing-Yan; Bensmail, Halima; Gao, Xin

    2012-01-01

    Background: Protein domain ranking is a fundamental task in structural biology. Most protein domain ranking methods rely on the pairwise comparison of protein domains while neglecting the global manifold structure of the protein domain database. Recently, graph regularized ranking that exploits the global structure of the graph defined by the pairwise similarities has been proposed. However, the existing graph regularized ranking methods are very sensitive to the choice of the graph model and parameters, and this remains a difficult problem for most of the protein domain ranking methods.Results: To tackle this problem, we have developed the Multiple Graph regularized Ranking algorithm, MultiG-Rank. Instead of using a single graph to regularize the ranking scores, MultiG-Rank approximates the intrinsic manifold of protein domain distribution by combining multiple initial graphs for the regularization. Graph weights are learned with ranking scores jointly and automatically, by alternately minimizing an objective function in an iterative algorithm. Experimental results on a subset of the ASTRAL SCOP protein domain database demonstrate that MultiG-Rank achieves a better ranking performance than single graph regularized ranking methods and pairwise similarity based ranking methods.Conclusion: The problem of graph model and parameter selection in graph regularized protein domain ranking can be solved effectively by combining multiple graphs. This aspect of generalization introduces a new frontier in applying multiple graphs to solving protein domain ranking applications. 2012 Wang et al; licensee BioMed Central Ltd.

  16. Hierarchical regular small-world networks

    International Nuclear Information System (INIS)

    Boettcher, Stefan; Goncalves, Bruno; Guclu, Hasan

    2008-01-01

    Two new networks are introduced that resemble small-world properties. These networks are recursively constructed but retain a fixed, regular degree. They possess a unique one-dimensional lattice backbone overlaid by a hierarchical sequence of long-distance links, mixing real-space and small-world features. Both networks, one 3-regular and the other 4-regular, lead to distinct behaviors, as revealed by renormalization group studies. The 3-regular network is planar, has a diameter growing as √N with system size N, and leads to super-diffusion with an exact, anomalous exponent d w = 1.306..., but possesses only a trivial fixed point T c = 0 for the Ising ferromagnet. In turn, the 4-regular network is non-planar, has a diameter growing as ∼2 √(log 2 N 2 ) , exhibits 'ballistic' diffusion (d w = 1), and a non-trivial ferromagnetic transition, T c > 0. It suggests that the 3-regular network is still quite 'geometric', while the 4-regular network qualifies as a true small world with mean-field properties. As an engineering application we discuss synchronization of processors on these networks. (fast track communication)

  17. Multiple graph regularized protein domain ranking.

    Science.gov (United States)

    Wang, Jim Jing-Yan; Bensmail, Halima; Gao, Xin

    2012-11-19

    Protein domain ranking is a fundamental task in structural biology. Most protein domain ranking methods rely on the pairwise comparison of protein domains while neglecting the global manifold structure of the protein domain database. Recently, graph regularized ranking that exploits the global structure of the graph defined by the pairwise similarities has been proposed. However, the existing graph regularized ranking methods are very sensitive to the choice of the graph model and parameters, and this remains a difficult problem for most of the protein domain ranking methods. To tackle this problem, we have developed the Multiple Graph regularized Ranking algorithm, MultiG-Rank. Instead of using a single graph to regularize the ranking scores, MultiG-Rank approximates the intrinsic manifold of protein domain distribution by combining multiple initial graphs for the regularization. Graph weights are learned with ranking scores jointly and automatically, by alternately minimizing an objective function in an iterative algorithm. Experimental results on a subset of the ASTRAL SCOP protein domain database demonstrate that MultiG-Rank achieves a better ranking performance than single graph regularized ranking methods and pairwise similarity based ranking methods. The problem of graph model and parameter selection in graph regularized protein domain ranking can be solved effectively by combining multiple graphs. This aspect of generalization introduces a new frontier in applying multiple graphs to solving protein domain ranking applications.

  18. Coupling regularizes individual units in noisy populations

    International Nuclear Information System (INIS)

    Ly Cheng; Ermentrout, G. Bard

    2010-01-01

    The regularity of a noisy system can modulate in various ways. It is well known that coupling in a population can lower the variability of the entire network; the collective activity is more regular. Here, we show that diffusive (reciprocal) coupling of two simple Ornstein-Uhlenbeck (O-U) processes can regularize the individual, even when it is coupled to a noisier process. In cellular networks, the regularity of individual cells is important when a select few play a significant role. The regularizing effect of coupling surprisingly applies also to general nonlinear noisy oscillators. However, unlike with the O-U process, coupling-induced regularity is robust to different kinds of coupling. With two coupled noisy oscillators, we derive an asymptotic formula assuming weak noise and coupling for the variance of the period (i.e., spike times) that accurately captures this effect. Moreover, we find that reciprocal coupling can regularize the individual period of higher dimensional oscillators such as the Morris-Lecar and Brusselator models, even when coupled to noisier oscillators. Coupling can have a counterintuitive and beneficial effect on noisy systems. These results have implications for the role of connectivity with noisy oscillators and the modulation of variability of individual oscillators.

  19. Multiple graph regularized protein domain ranking

    Directory of Open Access Journals (Sweden)

    Wang Jim

    2012-11-01

    Full Text Available Abstract Background Protein domain ranking is a fundamental task in structural biology. Most protein domain ranking methods rely on the pairwise comparison of protein domains while neglecting the global manifold structure of the protein domain database. Recently, graph regularized ranking that exploits the global structure of the graph defined by the pairwise similarities has been proposed. However, the existing graph regularized ranking methods are very sensitive to the choice of the graph model and parameters, and this remains a difficult problem for most of the protein domain ranking methods. Results To tackle this problem, we have developed the Multiple Graph regularized Ranking algorithm, MultiG-Rank. Instead of using a single graph to regularize the ranking scores, MultiG-Rank approximates the intrinsic manifold of protein domain distribution by combining multiple initial graphs for the regularization. Graph weights are learned with ranking scores jointly and automatically, by alternately minimizing an objective function in an iterative algorithm. Experimental results on a subset of the ASTRAL SCOP protein domain database demonstrate that MultiG-Rank achieves a better ranking performance than single graph regularized ranking methods and pairwise similarity based ranking methods. Conclusion The problem of graph model and parameter selection in graph regularized protein domain ranking can be solved effectively by combining multiple graphs. This aspect of generalization introduces a new frontier in applying multiple graphs to solving protein domain ranking applications.

  20. Cluster (school) RCT of ParentCorps: impact on kindergarten academic achievement.

    Science.gov (United States)

    Brotman, Laurie Miller; Dawson-McClure, Spring; Calzada, Esther J; Huang, Keng-Yen; Kamboukos, Dimitra; Palamar, Joseph J; Petkova, Eva

    2013-05-01

    To evaluate the impact of an early childhood, family-centered, school-based intervention on children's kindergarten academic achievement. This was a cluster (school) randomized controlled trial with assessments from pre-kindergarten (pre-k) entry through the end of kindergarten. The setting was 10 public elementary schools with 26 pre-k classes in 2 school districts in urban disadvantaged neighborhoods serving a largely black, low-income population. Participants were 1050 black and Latino, low-income children (age 4; 88% of pre-k population) enrolled in 10 schools over 4 years. Universal intervention aimed to promote self-regulation and early learning by strengthening positive behavior support and effective behavior management at home and school, and increasing parent involvement in education. Intervention included after-school group sessions for families of pre-k students (13 2-hour sessions; co-led by pre-k teachers) and professional development for pre-k and kindergarten teachers. The outcome measures were standardized test scores of kindergarten reading, writing, and math achievement by independent evaluators masked to intervention condition (primary outcome); developmental trajectories of teacher-rated academic performance from pre-k through kindergarten (secondary outcome). Relative to children in control schools, children in intervention schools had higher kindergarten achievement test scores (Cohen's d = 0.18, mean difference = 2.64, SE = 0.90, P = .03) and higher teacher-rated academic performance (Cohen's d = 0.25, mean difference = 5.65, SE = 2.34, P = .01). Early childhood population-level intervention that enhances both home and school environments shows promise to advance academic achievement among minority children from disadvantaged, urban neighborhoods.

  1. Spectral Regularization Algorithms for Learning Large Incomplete Matrices.

    Science.gov (United States)

    Mazumder, Rahul; Hastie, Trevor; Tibshirani, Robert

    2010-03-01

    We use convex relaxation techniques to provide a sequence of regularized low-rank solutions for large-scale matrix completion problems. Using the nuclear norm as a regularizer, we provide a simple and very efficient convex algorithm for minimizing the reconstruction error subject to a bound on the nuclear norm. Our algorithm Soft-Impute iteratively replaces the missing elements with those obtained from a soft-thresholded SVD. With warm starts this allows us to efficiently compute an entire regularization path of solutions on a grid of values of the regularization parameter. The computationally intensive part of our algorithm is in computing a low-rank SVD of a dense matrix. Exploiting the problem structure, we show that the task can be performed with a complexity linear in the matrix dimensions. Our semidefinite-programming algorithm is readily scalable to large matrices: for example it can obtain a rank-80 approximation of a 10(6) × 10(6) incomplete matrix with 10(5) observed entries in 2.5 hours, and can fit a rank 40 approximation to the full Netflix training set in 6.6 hours. Our methods show very good performance both in training and test error when compared to other competitive state-of-the art techniques.

  2. Yo, Ciudadano: Un Curriculo de Experiencias para Educacion Civica. Nivel: Kindergarten (Citizen Me: An Experiential Curriculum for Citizenship Education. Level: Kindergarten).

    Science.gov (United States)

    Vardeman, Lou

    Integrating concepts of basic citizenship education with community involvement, this experiential curriculum provides a means for developing decision making and critical thinking skills within the existing social studies curriculum at the kindergarten level. Consisting of 11 lessons, the guide, written in Spanish, introduces the meaning of rules,…

  3. Comparing Cultural Differences in Two Quality Measures in Chinese Kindergartens: The Early Childhood Environment Rating Scale-Revised and the Kindergarten Quality Rating System

    Science.gov (United States)

    Hu, Bi Ying

    2015-01-01

    This study examined the degrees of congruence between two early childhood evaluation systems on various quality concepts: the Early Childhood Environment Rating Scale-Revised (ECERS-R) and Zhejiang's Kindergarten Quality Rating System (KQRS). Analysis of variance and post hoc least significant difference tests were employed to show the extent to…

  4. Diagrammatic methods in phase-space regularization

    International Nuclear Information System (INIS)

    Bern, Z.; Halpern, M.B.; California Univ., Berkeley

    1987-11-01

    Using the scalar prototype and gauge theory as the simplest possible examples, diagrammatic methods are developed for the recently proposed phase-space form of continuum regularization. A number of one-loop and all-order applications are given, including general diagrammatic discussions of the nogrowth theorem and the uniqueness of the phase-space stochastic calculus. The approach also generates an alternate derivation of the equivalence of the large-β phase-space regularization to the more conventional coordinate-space regularization. (orig.)

  5. J-regular rings with injectivities

    OpenAIRE

    Shen, Liang

    2010-01-01

    A ring $R$ is called a J-regular ring if R/J(R) is von Neumann regular, where J(R) is the Jacobson radical of R. It is proved that if R is J-regular, then (i) R is right n-injective if and only if every homomorphism from an $n$-generated small right ideal of $R$ to $R_{R}$ can be extended to one from $R_{R}$ to $R_{R}$; (ii) R is right FP-injective if and only if R is right (J, R)-FP-injective. Some known results are improved.

  6. Young Children’s Developmental Ecologies and Kindergarten Readiness

    Science.gov (United States)

    Mollborn, Stefanie

    2016-01-01

    Children enter the crucial transition to school with sociodemographic disparities firmly established. Domain-specific research (e.g., on poverty and family structure) has shed light on these disparities, but we need broader operationalizations of children’s environments to explain them. Building on existing theory, this study articulates the concept of developmental ecology—those interrelated features of a child’s proximal environment that shape development and health. Developmental ecology links structural and demographic factors with interactional, psychological, and genetic factors. Using the Early Childhood Longitudinal Study, Birth Cohort (ECLS-B), this study conducts latent class analyses to identify how 41 factors from three domains—namely, household resources, health risks, and ecological changes—cluster within children as four overarching developmental ecologies. Because it documents how numerous factors co-occur within children, this method allows an approximation of their lived environments. Findings illuminate powerful relationships between race/ethnicity, parental age, socioeconomic background, and nativity and a child’s developmental ecology, as well as associations between developmental ecology and kindergarten cognition, behavior, and health. Developmental ecology represents a major pathway through which demographic characteristics shape school readiness. Because specific factors have different implications depending on the ecologies in which they are embedded, findings support the usefulness of a broad ecological approach. PMID:27873222

  7. PEDAGOGICAL ASPECTS OF KINDERGARTEN TEACHERS IN PRE-SCHOOL INSTITUTIONS

    Directory of Open Access Journals (Sweden)

    Duško Bjelica

    2013-07-01

    Full Text Available A poll procedure has been done at sample of 102 kindergarten teachers with Bachelor degree attending Specialist studies at Department of Pre-School Education of the Faculty of Philosophy in Niksic, and the aim of the poll was to determine the examinees’ opinions on games organizations in pre-school institutions, from all towns of Montenegro. All of the questioned teachers were employed during the poll or they had already had working experience. The poll was based on the 14 questions ques¬tionnaire, especially made for this purpose in which the questions were classified in groups in order to determine 4 aspects that are important for successful organization of games. The first group of the questions regards choice of the games to be played; the second group relates to space choice for the game, as the third group of the questions refers to the way of making groups of children during preparation. The fourth group of the questions regards making cooperation and tolerance among the children during the games’ realization. This poll is a part of the research done at the Faculty of Sports and Physical Education in Niksic with the aim to get directions for improving teaching and expert work in pre-school institutions through monitoring and insight into opinions of Specialist studies’ students.

  8. 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.

  9. Generalized regular genus for manifolds with boundary

    Directory of Open Access Journals (Sweden)

    Paola Cristofori

    2003-05-01

    Full Text Available We introduce a generalization of the regular genus, a combinatorial invariant of PL manifolds ([10], which is proved to be strictly related, in dimension three, to generalized Heegaard splittings defined in [12].

  10. Geometric regularizations and dual conifold transitions

    International Nuclear Information System (INIS)

    Landsteiner, Karl; Lazaroiu, Calin I.

    2003-01-01

    We consider a geometric regularization for the class of conifold transitions relating D-brane systems on noncompact Calabi-Yau spaces to certain flux backgrounds. This regularization respects the SL(2,Z) invariance of the flux superpotential, and allows for computation of the relevant periods through the method of Picard-Fuchs equations. The regularized geometry is a noncompact Calabi-Yau which can be viewed as a monodromic fibration, with the nontrivial monodromy being induced by the regulator. It reduces to the original, non-monodromic background when the regulator is removed. Using this regularization, we discuss the simple case of the local conifold, and show how the relevant field-theoretic information can be extracted in this approach. (author)

  11. Fast and compact regular expression matching

    DEFF Research Database (Denmark)

    Bille, Philip; Farach-Colton, Martin

    2008-01-01

    We study 4 problems in string matching, namely, regular expression matching, approximate regular expression matching, string edit distance, and subsequence indexing, on a standard word RAM model of computation that allows logarithmic-sized words to be manipulated in constant time. We show how...... to improve the space and/or remove a dependency on the alphabet size for each problem using either an improved tabulation technique of an existing algorithm or by combining known algorithms in a new way....

  12. Regular-fat dairy and human health

    DEFF Research Database (Denmark)

    Astrup, Arne; Bradley, Beth H Rice; Brenna, J Thomas

    2016-01-01

    In recent history, some dietary recommendations have treated dairy fat as an unnecessary source of calories and saturated fat in the human diet. These assumptions, however, have recently been brought into question by current research on regular fat dairy products and human health. In an effort to......, cheese and yogurt, can be important components of an overall healthy dietary pattern. Systematic examination of the effects of dietary patterns that include regular-fat milk, cheese and yogurt on human health is warranted....

  13. Deterministic automata for extended regular expressions

    Directory of Open Access Journals (Sweden)

    Syzdykov Mirzakhmet

    2017-12-01

    Full Text Available In this work we present the algorithms to produce deterministic finite automaton (DFA for extended operators in regular expressions like intersection, subtraction and complement. The method like “overriding” of the source NFA(NFA not defined with subset construction rules is used. The past work described only the algorithm for AND-operator (or intersection of regular languages; in this paper the construction for the MINUS-operator (and complement is shown.

  14. Regularities of intermediate adsorption complex relaxation

    International Nuclear Information System (INIS)

    Manukova, L.A.

    1982-01-01

    The experimental data, characterizing the regularities of intermediate adsorption complex relaxation in the polycrystalline Mo-N 2 system at 77 K are given. The method of molecular beam has been used in the investigation. The analytical expressions of change regularity in the relaxation process of full and specific rates - of transition from intermediate state into ''non-reversible'', of desorption into the gas phase and accumUlation of the particles in the intermediate state are obtained

  15. Online Manifold Regularization by Dual Ascending Procedure

    OpenAIRE

    Sun, Boliang; Li, Guohui; Jia, Li; Zhang, Hui

    2013-01-01

    We propose a novel online manifold regularization framework based on the notion of duality in constrained optimization. The Fenchel conjugate of hinge functions is a key to transfer manifold regularization from offline to online in this paper. Our algorithms are derived by gradient ascent in the dual function. For practical purpose, we propose two buffering strategies and two sparse approximations to reduce the computational complexity. Detailed experiments verify the utility of our approache...

  16. Pesticide Program Dialogue Committee (PPDC)

    Science.gov (United States)

    The Pesticide Program Dialogue Committee, a permanent, broadly representative advisory committee, meets with EPA on a regular basis to discuss pesticide regulatory, policy, and program implementation issues.

  17. Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011). User's Manual for the ECLS-K:2011 Kindergarten Data File and Electronic Codebook, Public Version. NCES 2015-074

    Science.gov (United States)

    Tourangeau, Karen; Nord, Christine; Lê, Thanh; Sorongon, Alberto G.; Hagedorn, Mary C.; Daly, Peggy; Najarian, Michelle

    2015-01-01

    This manual provides guidance and documentation for users of the kindergarten (or base year) data of the Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011). It begins with an overview of the ECLS-K:2011. Subsequent chapters provide details on the study data collection instruments and methods; the direct and indirect…

  18. Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011). User's Manual for the ECLS-K:2011 Kindergarten-First Grade Data File and Electronic Codebook, Public Version. NCES 2015-078

    Science.gov (United States)

    Tourangeau, Karen; Nord, Christine; Lê, Thanh; Wallner-Allen, Kathleen; Hagedorn, Mary C.; Leggitt, John; Najarian, Michelle

    2015-01-01

    This manual provides guidance and documentation for users of the longitudinal kindergarten-first grade (K-1) data file of the Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011). It mainly provides information specific to the first-grade rounds of data collection. Data for the ECLS-K:2011 are released in both a…

  19. Assessing spelling in kindergarten: further comparison of scoring metrics and their relation to reading skills.

    Science.gov (United States)

    Clemens, Nathan H; Oslund, Eric L; Simmons, Leslie E; Simmons, Deborah

    2014-02-01

    Early reading and spelling development share foundational skills, yet spelling assessment is underutilized in evaluating early reading. This study extended research comparing the degree to which methods for scoring spelling skills at the end of kindergarten were associated with reading skills measured at the same time as well as at the end of first grade. Five strategies for scoring spelling responses were compared: totaling the number of words spelled correctly, totaling the number of correct letter sounds, totaling the number of correct letter sequences, using a rubric for scoring invented spellings, and calculating the Spelling Sensitivity Score (Masterson & Apel, 2010b). Students (N=287) who were identified at kindergarten entry as at risk for reading difficulty and who had received supplemental reading intervention were administered a standardized spelling assessment in the spring of kindergarten, and measures of phonological awareness, decoding, word recognition, and reading fluency were administered concurrently and at the end of first grade. The five spelling scoring metrics were similar in their strong relations with factors summarizing reading subskills (phonological awareness, decoding, and word reading) on a concurrent basis. Furthermore, when predicting first-grade reading skills based on spring-of-kindergarten performance, spelling scores from all five metrics explained unique variance over the autoregressive effects of kindergarten word identification. The practical advantages of using a brief spelling assessment for early reading evaluation and the relative tradeoffs of each scoring metric are discussed. Copyright © 2013 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

  20. Impact of sensory-based food education in kindergarten on willingness to eat vegetables and berries

    Directory of Open Access Journals (Sweden)

    Ulla Hoppu

    2015-12-01

    Full Text Available Background: Children use all of their senses when exploring new foods, and sensory-based food education provides new possibilities for promoting healthy dietary habits. Objective: To evaluate the effect of sensory-based food education activities on children's willingness to eat test samples of selected vegetables and berries. Design: Two kindergartens in Hanko, Finland, participated in the study and the subjects were children aged 3–6 years, divided in the intervention (n=44 and control (n=24 kindergarten. In the intervention kindergarten, five sensory-based food education sessions focusing on vegetables and berries were implemented, once per week for 5 weeks. A tasting protocol was performed with the children at baseline and after the intervention. The willingness to eat (5 different vegetables and 3 Finnish berries was categorised. Parents also filled in a questionnaire on the children's food preferences at home. Results: In the intervention kindergarten, the willingness to eat the samples increased significantly (p≤0.001, Wilcoxon and Friedman, while in the control kindergarten, no significant change was observed when all of the test samples were taken into account. The parental report of their children's preferences and children's actual eating of the test samples corresponded relatively weakly. Conclusions: Sensory-based food education activities may promote a willingness to eat vegetables and berries. Child-centred test methods are important for evaluating the effects of dietary interventions among children.

  1. Strategic Management Process of Islamic Character Development of Early Children in Islamic Kindergarten

    Directory of Open Access Journals (Sweden)

    M Najib

    2016-12-01

    Full Text Available This research is a field research by using a qualitative research approach. The purpose in this research is to find steps in strategic management process for development character of early children in Islamic kindergarten of al-Irsyad Purwokerto, Central java, Indonesia. The results showed that the process of strategic management to develop Islamic character of early children is done through four processes. First, processing of observation environmental to develop Islamic character in Islamic kindergarten. Second, strategic formulation process for development an Islamic character of early children in Islamic kindergarten. Third, implementating strategic process for develop an Islamic character of early children in Islamic kindergarten. Fourth, strategic assesment process for develop an Islamic character of early children in Islamic kindergarten. Penelitian ini adalah penelitian lapangan menggunakan pendekatan penelitian kualitatif. Tujuan dari penelitian ini adalah untuk menemukan langkah-langkah dalam proses manajemen strategik untuk membentuk karakter anak usia dini di Taman Kanak-kanak (TK Islam al-Irsyad Purwokerto, Jawa Tengah, Indonesia. Hasil penelitian mengungkapkan bahwa proses manajemen strategik untuk membentuk karakter anak usia dini di TK Islam dilakukan melalui empat langkah. Pertama, proses pengamatan lingkungan untuk membentuk karakter Islami anak usia dini di TK Islam. Kedua, proses formulasi strategi untuk membentuk karakter anak usia dini di TK Islam. Ketiga, proses penerapan strategi untuk membentuk karakter anak usia dini di TK Islam. Keempat, proses penilaian strategik untuk membentuk karakter anak usia dini di TK Islam.

  2. The Potential Cost-Effectiveness of Amblyopia Screening Programs

    Science.gov (United States)

    Rein, David B.; Wittenborn, John S.; Zhang, Xinzhi; Song, Michael; Saaddine, Jinan B.

    2013-01-01

    Background To estimate the incremental cost-effectiveness of amblyopia screening at preschool and kindergarten, we compared the costs and benefits of 3 amblyopia screening scenarios to no screening and to each other: (1) acuity/stereopsis (A/S) screening at kindergarten, (2) A/S screening at preschool and kindergarten, and (3) photoscreening at preschool and A/S screening at kindergarten. Methods We programmed a probabilistic microsimulation model of amblyopia natural history and response to treatment with screening costs and outcomes estimated from 2 state programs. We calculated the probability that no screening and each of the 3 interventions were most cost-effective per incremental quality-adjusted life year (QALY) gained and case avoided. Results Assuming a minimal 0.01 utility loss from monocular vision loss, no screening was most cost-effective with a willingness to pay (WTP) of less than $16,000 per QALY gained. A/S screening at kindergarten alone was most cost-effective between a WTP of $17,000 and $21,000. A/S screening at preschool and kindergarten was most cost-effective between a WTP of $22,000 and $75,000, and photoscreening at preschool and A/S screening at kindergarten was most cost-effective at a WTP greater than $75,000. Cost-effectiveness substantially improved when assuming a greater utility loss. All scenarios were cost-effective when assuming a WTP of $10,500 per case of amblyopia cured. Conclusions All 3 screening interventions evaluated are likely to be considered cost-effective relative to many other potential public health programs. The choice of screening option depends on budgetary resources and the value placed on monocular vision loss prevention by funding agencies. PMID:21877675

  3. Iterative regularization in intensity-modulated radiation therapy optimization

    International Nuclear Information System (INIS)

    Carlsson, Fredrik; Forsgren, Anders

    2006-01-01

    A common way to solve intensity-modulated radiation therapy (IMRT) optimization problems is to use a beamlet-based approach. The approach is usually employed in a three-step manner: first a beamlet-weight optimization problem is solved, then the fluence profiles are converted into step-and-shoot segments, and finally postoptimization of the segment weights is performed. A drawback of beamlet-based approaches is that beamlet-weight optimization problems are ill-conditioned and have to be regularized in order to produce smooth fluence profiles that are suitable for conversion. The purpose of this paper is twofold: first, to explain the suitability of solving beamlet-based IMRT problems by a BFGS quasi-Newton sequential quadratic programming method with diagonal initial Hessian estimate, and second, to empirically show that beamlet-weight optimization problems should be solved in relatively few iterations when using this optimization method. The explanation of the suitability is based on viewing the optimization method as an iterative regularization method. In iterative regularization, the optimization problem is solved approximately by iterating long enough to obtain a solution close to the optimal one, but terminating before too much noise occurs. Iterative regularization requires an optimization method that initially proceeds in smooth directions and makes rapid initial progress. Solving ten beamlet-based IMRT problems with dose-volume objectives and bounds on the beamlet-weights, we find that the considered optimization method fulfills the requirements for performing iterative regularization. After segment-weight optimization, the treatments obtained using 35 beamlet-weight iterations outperform the treatments obtained using 100 beamlet-weight iterations, both in terms of objective value and of target uniformity. We conclude that iterating too long may in fact deteriorate the quality of the deliverable plan

  4. Access to serviced land for the urban poor: the regularization paradox in Mexico

    Directory of Open Access Journals (Sweden)

    Alfonso Iracheta Cenecorta

    2000-01-01

    Full Text Available The insufficient supply of serviced land at affordable prices for the urban poor and the need for regularization of the consequent illegal occupations in urban areas are two of the most important issues on the Latin American land policy agenda. Taking a structural/integrated view on the functioning of the urban land market in Latin America, this paper discusses the nexus between the formal and the informal land markets. It thus exposes the perverse feedback effects that curative regularization policies may have on the process by which irregularity is produced in the first place. The paper suggests that a more effective approach to the provision of serviced land for the poor cannot be resolved within the prevailing (curative regularization programs. These programs should have the capacity to mobilize the resources that do exist into a comprehensive program that links regularization with fiscal policy, including the exploration of value capture mechanisms.

  5. Matrix of regularity for improving the quality of ECGs

    International Nuclear Information System (INIS)

    Xia, Henian; Garcia, Gabriel A; Zhao, Xiaopeng; Bains, Jujhar; Wortham, Dale C

    2012-01-01

    The 12-lead electrocardiography (ECG) is the gold standard for diagnosis of abnormalities of the heart. However, the ECG is susceptible to artifacts, which may lead to wrong diagnosis and thus mistreatment. It is a clinical challenge of great significance differentiating ECG artifacts from patterns of diseases. We propose a computational framework, called the matrix of regularity, to evaluate the quality of ECGs. The matrix of regularity is a novel mechanism to fuse results from multiple tests of signal quality. Moreover, this method can produce a continuous grade, which can more accurately represent the quality of an ECG. When tested on a dataset from the Computing in Cardiology/PhysioNet Challenge 2011, the algorithm achieves up to 95% accuracy. The area under the receiver operating characteristic curve is 0.97. The developed framework and computer program have the potential to improve the quality of ECGs collected using conventional and portable devices. (paper)

  6. Kindergarten Teacher Buy-In for Standards-Based Reforms: A Dynamic Interplay between Professional Identity and Perceptions of Control

    Science.gov (United States)

    Briggs, Jennifer O.; Russell, Jennifer Lin; Wanless, Shannon B.

    2018-01-01

    Political and societal pressures are influencing kindergarten teachers and their classroom practices on a national level. Teachers' receptivity to reforms depends to a large degree on their buy-in to the change effort. Drawing on analyses of interviews with kindergarten teachers across school and districts, this study examined teacher buy-in to an…

  7. The Effects of Elaboration and Rehearsal on Long-Term Retention of Shape Names by Kindergarteners. Technical Report #31.

    Science.gov (United States)

    Gallimore, Ronald; And Others

    This paper examines the use of elaboration and overt rehearsal as strategies for increasing kindergarten children's retention and recall of shape names. The study is part of a large scale investigation concerned with improving the school achievement of Hawaiian and part-Hawaiian children. Twenty-four kindergarten children enrolled in a…

  8. Foundational Skills to Support Reading for Understanding in Kindergarten through 3rd Grade. Educator's Practice Guide. NCEE 2016-4008

    Science.gov (United States)

    Foorman, Barbara; Beyler, Nicholas; Borradaile, Kelley; Coyne, Michael; Denton, Carolyn A.; Dimino, Joseph; Furgeson, Joshua; Hayes, Lynda; Henke, Juliette; Justice, Laura; Keating, Betsy; Lewis, Warnick; Sattar, Samina; Streke, Andrei; Wagner, Richard; Wissel, Sarah

    2016-01-01

    The goal of this practice guide is to offer educators specific, evidence-based recommendations for teaching foundational reading skills to students in kindergarten through 3rd grade. This guide is a companion to the existing practice guide, "Improving Reading Comprehension in Kindergarten Through 3rd Grade", and as a set, these guides…

  9. Effectiveness of Parent-Child Number Board Game Playing in Promoting Chinese Kindergarteners' Numeracy Skills and Mathematics Interest

    Science.gov (United States)

    Cheung, Sum Kwing; McBride, Catherine

    2017-01-01

    Research Findings: In Study 1, we observed 32 Chinese kindergarteners playing a number board game with their caregivers in dyads. Number board game playing provided important opportunities for kindergarteners and their caregivers to talk about an array of number concepts, but their numeracy-related exchanges rarely went beyond counting. In Study…

  10. "You Can't Be Rich Only Doing Good Deeds": Bilingual Kindergarteners' Discussions about Poverty and Wealth

    Science.gov (United States)

    Kim, So Jung; Park, Soyeon; An, Song

    2018-01-01

    This interdisciplinary study explores the intersection of economic equality, bilingual discussion, and early literacy instruction by examining Korean kindergarteners' discussions about poverty and wealth during read-alouds. As part of a larger qualitative study, the current study was conducted in a kindergarten classroom at the Korean Language…

  11. The Relations between Early Working Memory Abilities and Later Developing Reading Skills: A Longitudinal Study from Kindergarten to Fifth Grade

    Science.gov (United States)

    Nevo, Einat; Bar-Kochva, Irit

    2015-01-01

    This study investigated the relations of early working-memory abilities (phonological and visual-spatial short-term memory [STM] and complex memory and episodic buffer memory) and later developing reading skills. Sixty Hebrew-speaking children were followed from kindergarten through Grade 5. Working memory was tested in kindergarten and reading in…

  12. You Can Learn Something Every Day! Children Talk about Learning in Kindergarten--Traces of Learning Cultures

    Science.gov (United States)

    Alvestad, Marit

    2011-01-01

    Discussion of learning in the kindergarten context is growing both in Norway and internationally. This article focuses on some central aspects of learning described by groups of children aged 4-6 years, in three Norwegian kindergartens. The research concerns children's descriptions of aspects of learning experienced in their everyday life in…

  13. A School-Based Fusion of East and West: A Case Study of Modern Curriculum Innovations in A Chinese Kindergarten

    Science.gov (United States)

    Yang, Weipeng; Li, Hui

    2018-01-01

    School-based curriculum innovations have been widely implemented in Chinese kindergartens since the turn of the new millennium. However, in the absence of professional guidance, Chinese kindergartens have been forced to "ride a blind horse" when developing curriculum. The aim of this study was to understand the nature of and mechanisms…

  14. "Well, We're Going to Kindergarten, so We're Gonna Need Business Cards!": A Story of Preschool Emergent Readers and Writers and the Transformation of Identity

    Science.gov (United States)

    Tolentino, Efleda Preclaro; Lawson, Lauren

    2017-01-01

    Teacher research yields a plethora of insights about creating a meaningful curriculum for children. In this article, we describe the experience of preschool children who participated in Kindergarten Club, a space that afforded them opportunities to shift roles from being preschoolers to being kindergarteners. Kindergarten Club became a catalyst…

  15. Improvements in GRACE Gravity Fields Using Regularization

    Science.gov (United States)

    Save, H.; Bettadpur, S.; Tapley, B. D.

    2008-12-01

    The unconstrained global gravity field models derived from GRACE are susceptible to systematic errors that show up as broad "stripes" aligned in a North-South direction on the global maps of mass flux. These errors are believed to be a consequence of both systematic and random errors in the data that are amplified by the nature of the gravity field inverse problem. These errors impede scientific exploitation of the GRACE data products, and limit the realizable spatial resolution of the GRACE global gravity fields in certain regions. We use regularization techniques to reduce these "stripe" errors in the gravity field products. The regularization criteria are designed such that there is no attenuation of the signal and that the solutions fit the observations as well as an unconstrained solution. We have used a computationally inexpensive method, normally referred to as "L-ribbon", to find the regularization parameter. This paper discusses the characteristics and statistics of a 5-year time-series of regularized gravity field solutions. The solutions show markedly reduced stripes, are of uniformly good quality over time, and leave little or no systematic observation residuals, which is a frequent consequence of signal suppression from regularization. Up to degree 14, the signal in regularized solution shows correlation greater than 0.8 with the un-regularized CSR Release-04 solutions. Signals from large-amplitude and small-spatial extent events - such as the Great Sumatra Andaman Earthquake of 2004 - are visible in the global solutions without using special post-facto error reduction techniques employed previously in the literature. Hydrological signals as small as 5 cm water-layer equivalent in the small river basins, like Indus and Nile for example, are clearly evident, in contrast to noisy estimates from RL04. The residual variability over the oceans relative to a seasonal fit is small except at higher latitudes, and is evident without the need for de-striping or

  16. Children's social and scholastic lives in kindergarten: related spheres of influence?

    Science.gov (United States)

    Ladd, G W; Birch, S H; Buhs, E S

    1999-01-01

    Evidence from two studies conducted with kindergarten samples (N = 200, M age = 5.58 years; N = 199, M age = 5.47 years) supported a series of interrelated hypotheses derived from a child x environment model of early school adjustment. The findings obtained were consistent with the following inferences: (1) Entry factors, such as children's cognitive maturity and family backgrounds, directly as well as indirectly influence children's behavior, participation, and achievement in kindergarten; (2) as children enter school, their initial behavioral orientations influence the types of relationships they form with peers and teachers; (3) stressful aspects of children's peer and teacher relationships in the school environment adversely impact classroom participation and achievement; and (4) classroom participation is an important prerequisite for achievement during kindergarten. Collectively, these findings illustrate the need to revise prevailing theories of school adjustment, and the research agendas that evolve from these perspectives, so as to incorporate interpersonal risk factors that operate within the school environment.

  17. Domain General Mediators of the Relation between Kindergarten Number Sense and First-Grade Mathematics Achievement

    Science.gov (United States)

    Hassinger-Das, Brenna; Jordan, Nancy C.; Glutting, Joseph; Irwin, Casey; Dyson, Nancy

    2013-01-01

    Domain general skills that mediate the relation between kindergarten number sense and first-grade mathematics skills were investigated. Participants were 107 children who displayed low number sense in the fall of kindergarten. Controlling for background variables, multiple regression analyses showed that attention problems and executive functioning both were unique predictors of mathematics outcomes. Attention problems were more important for predicting first-grade calculation performance while executive functioning was more important for predicting first-grade performance on applied problems. Moreover, both executive functioning and attention problems were unique partial mediators of the relationship between kindergarten and first-grade mathematics skills. The results provide empirical support for developing interventions that target executive functioning and attention problems in addition to instruction in number skills for kindergartners with initial low number sense. PMID:24237789

  18. Review of architecture and interior designs in Italian kindergartens and their relationship with motor development.

    Science.gov (United States)

    Scoditti, Silvia; Clavica, Fulgenzio; Caroli, Margherita

    2011-10-01

    The construction of a school is the first pedagogical act. Its form, the relationship with nature, light, materials and colours provides important educational inputs for children. Different social, philosophical, pedagogical and architectural theories on the spaces built for and around the child have led to the construction of different kindergartens based on fantasy, over-design, sobriety, philosophical theories, and so on. Kindergartens with a surplus of architecture and furniture may reduce the child's imagination, because they are perceived as a too elaborate toy that gets boring. Furniture should provide children with metamorphic forms which adapt to their needs and preferences. The planning and design of buildings and spaces dedicated to children should consider the child at the center of the space built. The aim that architects should have in planning a kindergarten is the well being of the child, because his/her childhood will be the basis of the maturity as adult of tomorrow.

  19. "What's So Terrible About Swallowing an Apple Seed?" Problem-Based Learning in Kindergarten

    Science.gov (United States)

    Zhang, Meilan; Parker, Joyce; Eberhardt, Jan; Passalacqua, Susan

    2011-10-01

    Problem-Based Learning (PBL), an instructional approach originated in medical education, has gained increasing attention in K-12 science education because of its emphasis on self-directed learning and real-world problem-solving. Yet few studies have examined how PBL can be adapted for kindergarten. In this study, we examined how a veteran kindergarten teacher, who was experienced with PBL in her own learning, adapted PBL to teach students earth materials, a topic emphasized in the new state curriculum standards but students had difficulty understanding. The pre-post tests showed that students improved their content understanding. Analysis of the classroom discourse showed that PBL and the teacher's facilitation strategies provided opportunities for students to develop their questioning skills. In conclusion, we discuss the implications of this study for using PBL in kindergarten classrooms.

  20. Effects of first aid training in the kindergarten--a pilot study.

    Science.gov (United States)

    Bollig, Georg; Myklebust, Anne G; Østringen, Kristin

    2011-02-28

    Children can be the only persons present in an emergency situation. Aim of the study was to evaluate the effects of a first aid course for 4-5-year-old kindergarten children given by a first aid instructor and kindergarten teachers. A mixed methods approach using both quantitative and qualitative methods was used to investigate the effects of teaching first aid in the kindergarten in the present study. 10 kindergarten children at the age of 4-5 years were included in a pilot-study, 5 girls and 5 boys. Three of them were four years and seven were five years old. Two months after completion of the first aid course children were tested in a scenario where the children had to provide first aid to an unconscious victim after a cycle accident. The next seven months the children were followed by participant observation. The findings suggest that 4-5-year-old children are able to learn and apply basic first aid. Tested two months after course completion 70% of the children assessed consciousness correctly and knew the correct emergency telephone number; 60% showed correct assessment of breathing and 40% of the participants accomplished the other tasks (giving correct emergency call information, knowledge of correct recovery position, correct airway management) correctly. Many of the children showed their capabilities to do so in a first aid scenario although some participants showed fear of failure in the test scenario. In an informal group testing most of these children could perform first aid measures, too. Teaching first aid also lead to more active helping behaviour and increased empathy in the children. Kindergarten children aged 4-5 years can learn basic fist aid. First aid training should start in the kindergarten. © 2011 Bollig et al; licensee BioMed Central Ltd.

  1. Concentrations Of Radon In Kindergartens And Schools In Like - Sen And Karlovac Counties

    International Nuclear Information System (INIS)

    Radolic, V.; Stanic, D.; Miklavcic, I.; Poje, M.; Muzevic, M.; Krpan, I.; Vukovic, B.

    2015-01-01

    Measurements of radon concentrations in schools and kindergartens were performed by means of passive, strippable, nuclear track etched detectors LR - 115 type II (Kodak - Pathe, France). The detectors are paired in the way that one detector (open detector), placed on the circumferential side of the plastic detector vessel, registers total number of alpha particles from radon and its short-lived progenies. At the same time, the other detector (diffusion detector) is placed inside the vessel and it registers only alpha particles emitted by radon. The average radon concentrations in kindergartens and schools of Lika-Senj County are 318 and 317 Bq m -3 while for Karlovac County they are 228 and 304 Bq m -3 respectively. Moreover, there are three schools in Karlovac County with the average radon concentration higher than 1000 Bq m -3 , which represents the action level for intervention measures in Croatia. Even more, there are 2.5 percent of rooms in kindergartens and 4 percent of rooms in schools in Lika - Senj County with measured radon concentrations higher than 1000 Bq m -3 . In Karlovac County there are 2.4 percent of such rooms in kindergartens and 7 percent in schools. Maps of spatial distribution of indoor radon concentrations for homes as well as for kindergartens and schools were created by using the Inverse Distance Weighting interpolation method. This is one of the useful methods for identifying radon prone areas. The authors propose a repetition of measurements in those kindergartens, schools and homes with higher radon concentrations in coordination with the local government. (author).

  2. Differences of Fundamental Motor Skills Stunting and Non Stunting Preschool Children in Kindergarten in North Padang

    Science.gov (United States)

    Komaini, A.; Mardela, R.

    2018-04-01

    The problem that emerged is based on the result of research done by the writer in kindergarten in North Padang Sub-district which concluded that: there were kindergarten students in this sub-district who were still lack of motor ability, research data shows that 59 people (37,34%) and then 34 people (21, 52%) were in very good category, 35 people (22.15%), were in moderate category, 22 people (13.92%) were in the poor category, and 5 (5,06%) were in the very poor category. Based on this data, the authors thought that the dominant factors that affect the above situation was a nutritional factor. It could be seen from the physical appearance of kindergarten children who tend to slow growth. The purpose of this study is to explain the description and differences in stunting and non stunting Fundamental motor skills capabilities in early childhood (preschool) children. This research is comparative study with cross sectional approach. The population in this study was the students of Kindergarten of Perwari II which consisted of 60 people consisting of 37 children of stunting and 23 non stunting children in Kindergarten of North Padang Sub district, the sample was taken as a whole. The data were collected with Fundamental motor skills tests including jumping, walking, running, balance exercises, throwing and catching the ball. Technique of data analysis in this research was descriptive statistic. The result of data analysis shows that there is difference of Fundamental motor skills between stunting and non stunting children. Fundamental motor skills of non stunting or normal children are better than those who were stunting or short. While the results of Fundamental motor skills of kindergarten children in North Padang District as a whole is at a good level.

  3. Regularities, Natural Patterns and Laws of Nature

    Directory of Open Access Journals (Sweden)

    Stathis Psillos

    2014-02-01

    Full Text Available  The goal of this paper is to sketch an empiricist metaphysics of laws of nature. The key idea is that there are regularities without regularity-enforcers. Differently put, there are natural laws without law-makers of a distinct metaphysical kind. This sketch will rely on the concept of a natural pattern and more significantly on the existence of a network of natural patterns in nature. The relation between a regularity and a pattern will be analysed in terms of mereology.  Here is the road map. In section 2, I will briefly discuss the relation between empiricism and metaphysics, aiming to show that an empiricist metaphysics is possible. In section 3, I will offer arguments against stronger metaphysical views of laws. Then, in section 4 I will motivate nomic objectivism. In section 5, I will address the question ‘what is a regularity?’ and will develop a novel answer to it, based on the notion of a natural pattern. In section 6, I will raise the question: ‘what is a law of nature?’, the answer to which will be: a law of nature is a regularity that is characterised by the unity of a natural pattern.

  4. Catalog of Promising Educational Programs and Practices 1972-1973.

    Science.gov (United States)

    Phillips, Jarvis S.; Chappelle, William D.

    The abstracts in this collection describe selected programs operating in public schools during 1972-73. Locally devised and implemented, these programs for grades kindergarten through twelve were selected for their probable general interest and use. The subject areas included are administrative services, art, business, language arts, general…

  5. First aid knowledge, attitude, practice, and associated factors among kindergarten teachers of Lideta sub-city Addis Ababa, Ethiopia.

    Science.gov (United States)

    Ganfure, Gemechu; Ameya, Gemechu; Tamirat, Ababe; Lencha, Bikila; Bikila, Dereje

    2018-01-01

    Injuries are very common and can occur at any point of time in a day. Unintended injuries in kindergarten children are the most common and need immediate life saving care which is known as first aid. This study aimed to investigate knowledge, attitude, practice, and associated factors of first aid among kindergarten teachers of Lideta sub-city Addis Ababa, Ethiopia. A cross-sectional study was conducted among kindergarten teachers. Data was collected using pretested, structured and self-administered questionnaire S1 File. The collected data was entered in to Epi Data version 3.1 software and analyzed using SPSS version 20. Logistic regression analysis was used to identify association between kindergarten teachers' knowledge and attitudes towards first aid and different variables. Odds ratios with 95% CI and pfirst aid. Eighty percent of teachers encountered with children in need of first aid. Kindergarten teachers older than 35 years [AOR = 4.2, 95%CI: (1.02, 16.9)], five years' experience [AOR = 3.1, 95%CI: (1.2, 7.6)], having previous first aid training [AOR = 3.1, 95%CI: (1.2, 7.7)], source of first aid information and teachers serving in private kindergarten are associated with having knowledge of first aid. Long time experience, type of kindergarten, previous training, and exposure to children in need of first aid were positive association with attitude towards first aid. Low first aid knowledge and high positive attitude among kindergarten teachers. Having long time experience, being older age, previous first aid training, and serving in private kindergarten were positively associated with first aid knowledge and positive attitude. Creating awareness and including first aid courses in the kindergarten teachers' curriculum need to be considered.

  6. The Influence Of Block Medium Usage Toward The Logical Mathematical Ability Of Children In Kindergarten.

    OpenAIRE

    An An Andari

    2017-01-01

    The background of this research is the phenomenon which is found in the real life that children understanding to math is still abstract. There is assumption that study math is hard. The problem of this research is how the media usage influence the mathematical logic ability of children in kindergarten. This research is conducted by using the experimental quasi method with the sample are children of group B in Juwita Kindergarten. The group devided into two group B-1 as control class and group...

  7. Fractional Regularization Term for Variational Image Registration

    Directory of Open Access Journals (Sweden)

    Rafael Verdú-Monedero

    2009-01-01

    Full Text Available Image registration is a widely used task of image analysis with applications in many fields. Its classical formulation and current improvements are given in the spatial domain. In this paper a regularization term based on fractional order derivatives is formulated. This term is defined and implemented in the frequency domain by translating the energy functional into the frequency domain and obtaining the Euler-Lagrange equations which minimize it. The new regularization term leads to a simple formulation and design, being applicable to higher dimensions by using the corresponding multidimensional Fourier transform. The proposed regularization term allows for a real gradual transition from a diffusion registration to a curvature registration which is best suited to some applications and it is not possible in the spatial domain. Results with 3D actual images show the validity of this approach.

  8. Regular non-twisting S-branes

    International Nuclear Information System (INIS)

    Obregon, Octavio; Quevedo, Hernando; Ryan, Michael P.

    2004-01-01

    We construct a family of time and angular dependent, regular S-brane solutions which corresponds to a simple analytical continuation of the Zipoy-Voorhees 4-dimensional vacuum spacetime. The solutions are asymptotically flat and turn out to be free of singularities without requiring a twist in space. They can be considered as the simplest non-singular generalization of the singular S0-brane solution. We analyze the properties of a representative of this family of solutions and show that it resembles to some extent the asymptotic properties of the regular Kerr S-brane. The R-symmetry corresponds, however, to the general lorentzian symmetry. Several generalizations of this regular solution are derived which include a charged S-brane and an additional dilatonic field. (author)

  9. Online Manifold Regularization by Dual Ascending Procedure

    Directory of Open Access Journals (Sweden)

    Boliang Sun

    2013-01-01

    Full Text Available We propose a novel online manifold regularization framework based on the notion of duality in constrained optimization. The Fenchel conjugate of hinge functions is a key to transfer manifold regularization from offline to online in this paper. Our algorithms are derived by gradient ascent in the dual function. For practical purpose, we propose two buffering strategies and two sparse approximations to reduce the computational complexity. Detailed experiments verify the utility of our approaches. An important conclusion is that our online MR algorithms can handle the settings where the target hypothesis is not fixed but drifts with the sequence of examples. We also recap and draw connections to earlier works. This paper paves a way to the design and analysis of online manifold regularization algorithms.

  10. A New Method for Optimal Regularization Parameter Determination in the Inverse Problem of Load Identification

    Directory of Open Access Journals (Sweden)

    Wei Gao

    2016-01-01

    Full Text Available According to the regularization method in the inverse problem of load identification, a new method for determining the optimal regularization parameter is proposed. Firstly, quotient function (QF is defined by utilizing the regularization parameter as a variable based on the least squares solution of the minimization problem. Secondly, the quotient function method (QFM is proposed to select the optimal regularization parameter based on the quadratic programming theory. For employing the QFM, the characteristics of the values of QF with respect to the different regularization parameters are taken into consideration. Finally, numerical and experimental examples are utilized to validate the performance of the QFM. Furthermore, the Generalized Cross-Validation (GCV method and the L-curve method are taken as the comparison methods. The results indicate that the proposed QFM is adaptive to different measuring points, noise levels, and types of dynamic load.

  11. Regular transport dynamics produce chaotic travel times.

    Science.gov (United States)

    Villalobos, Jorge; Muñoz, Víctor; Rogan, José; Zarama, Roberto; Johnson, Neil F; Toledo, Benjamín; Valdivia, Juan Alejandro

    2014-06-01

    In the hope of making passenger travel times shorter and more reliable, many cities are introducing dedicated bus lanes (e.g., Bogota, London, Miami). Here we show that chaotic travel times are actually a natural consequence of individual bus function, and hence of public transport systems more generally, i.e., chaotic dynamics emerge even when the route is empty and straight, stops and lights are equidistant and regular, and loading times are negligible. More generally, our findings provide a novel example of chaotic dynamics emerging from a single object following Newton's laws of motion in a regularized one-dimensional system.

  12. Regularity of difference equations on Banach spaces

    CERN Document Server

    Agarwal, Ravi P; Lizama, Carlos

    2014-01-01

    This work introduces readers to the topic of maximal regularity for difference equations. The authors systematically present the method of maximal regularity, outlining basic linear difference equations along with relevant results. They address recent advances in the field, as well as basic semigroup and cosine operator theories in the discrete setting. The authors also identify some open problems that readers may wish to take up for further research. This book is intended for graduate students and researchers in the area of difference equations, particularly those with advance knowledge of and interest in functional analysis.

  13. PET regularization by envelope guided conjugate gradients

    International Nuclear Information System (INIS)

    Kaufman, L.; Neumaier, A.

    1996-01-01

    The authors propose a new way to iteratively solve large scale ill-posed problems and in particular the image reconstruction problem in positron emission tomography by exploiting the relation between Tikhonov regularization and multiobjective optimization to obtain iteratively approximations to the Tikhonov L-curve and its corner. Monitoring the change of the approximate L-curves allows us to adjust the regularization parameter adaptively during a preconditioned conjugate gradient iteration, so that the desired solution can be reconstructed with a small number of iterations

  14. Matrix regularization of embedded 4-manifolds

    International Nuclear Information System (INIS)

    Trzetrzelewski, Maciej

    2012-01-01

    We consider products of two 2-manifolds such as S 2 ×S 2 , embedded in Euclidean space and show that the corresponding 4-volume preserving diffeomorphism algebra can be approximated by a tensor product SU(N)⊗SU(N) i.e. functions on a manifold are approximated by the Kronecker product of two SU(N) matrices. A regularization of the 4-sphere is also performed by constructing N 2 ×N 2 matrix representations of the 4-algebra (and as a byproduct of the 3-algebra which makes the regularization of S 3 also possible).

  15. District of Columbia Opportunity Scholarship Program: Additional Policies and Procedures Would Improve Internal Controls and Program Operations. Report to Congressional Requesters. GAO-08-9

    Science.gov (United States)

    Ashby, Cornelia M.; Franzel, Jeanette M.

    2007-01-01

    The D.C. School Choice Incentive Act created the first private kindergarten-through-grade-12 school-choice program supported by federal funds. The program was named the D.C. Opportunity Scholarship Program (OSP). The United States Government Accountability Office (GAO) was asked to assess the (1) accountability mechanisms governing the use of…

  16. Head Start, Pre-Kindergarten, and Academic School Readiness: A Comparison Among Regions in the U.S

    Science.gov (United States)

    Zhai, Fuhua; Waldfogel, Jane; Brooks-Gunn, Jeanne

    2013-01-01

    Child care programs (including Head Start, pre-Kindergarten [pre-K], and other center-based care) can differ, with patterns of use based on their location. Yet little research has examined how Head Start and pre-K programs affect children’s academic school readiness, including vocabulary and reading skills at school entry, in the South as compared to other regions. To examine this further, secondary data (n = 2,803) collected in the Fragile Families and Child Wellbeing Study were examined. Overall findings suggest, regardless of region, that Head Start and pre-K participants had higher academic skills at school entry than their counterparts. In addition, when Head Start was compared to other center-based care and pre-K was compared to other care arrangements, both had larger effects on improving academic skills in the South than in other regions. These findings imply that Head Start and pre-K programs should target children who otherwise would receive non-parental non-center-based care. Future research should focus on why the effects of Head Start and pre-K vary between the South and other regions. PMID:23729917

  17. On a correspondence between regular and non-regular operator monotone functions

    DEFF Research Database (Denmark)

    Gibilisco, P.; Hansen, Frank; Isola, T.

    2009-01-01

    We prove the existence of a bijection between the regular and the non-regular operator monotone functions satisfying a certain functional equation. As an application we give a new proof of the operator monotonicity of certain functions related to the Wigner-Yanase-Dyson skew information....

  18. Promoting Children's Social-Emotional Skills in Preschool Can Enhance Academic and Behavioral Functioning in Kindergarten: Findings from Head Start REDI.

    Science.gov (United States)

    Nix, Robert L; Bierman, Karen L; Domitrovich, Celene E; Gill, Sukhdeep

    2013-01-01

    This study examined processes of change associated with the positive preschool and kindergarten outcomes of children who received the Head Start REDI intervention, compared to "usual practice" Head Start. In a large-scale randomized-controlled trial (N = 356 children, 42% African American or Latino, all from low-income families), this study tests the logic model that improving preschool social-emotional skills (e.g., emotion understanding, social problem solving, and positive social behavior) as well as language/emergent literacy skills will promote cross-domain academic and behavioral adjustment after children transition into kindergarten. Validating this logic model, the present study finds that intervention effects on three important kindergarten outcomes (e.g., reading achievement, learning engagement, and positive social behavior) were mediated by preschool gains in the proximal social-emotional and language/emergent literacy skills targeted by the REDI intervention. Importantly, preschool gains in social-emotional skills made unique contributions to kindergarten outcomes in reading achievement and learning engagement, even after accounting for the concurrent preschool gains in vocabulary and emergent literacy skills. These findings highlight the importance of fostering at-risk children's social-emotional skills during preschool as a means of promoting school readiness. The REDI (Research-Based, Developmentally-Informed) enrichment intervention was designed to complement and strengthen the impact of existing Head Start programs in the dual domains of language/emergent literacy skills and social-emotional competencies. REDI was one of several projects funded by the Interagency School Readiness Consortium, a partnership of four federal agencies (the National Institute of Child Health and Human Development, the Administration for Children and Families, the Assistant Secretary for Planning and Evaluation in the Department of Health and Human Services, and the

  19. Local regularity analysis of strata heterogeneities from sonic logs

    Directory of Open Access Journals (Sweden)

    S. Gaci

    2010-09-01

    Full Text Available Borehole logs provide geological information about the rocks crossed by the wells. Several properties of rocks can be interpreted in terms of lithology, type and quantity of the fluid filling the pores and fractures.

    Here, the logs are assumed to be nonhomogeneous Brownian motions (nhBms which are generalized fractional Brownian motions (fBms indexed by depth-dependent Hurst parameters H(z. Three techniques, the local wavelet approach (LWA, the average-local wavelet approach (ALWA, and Peltier Algorithm (PA, are suggested to estimate the Hurst functions (or the regularity profiles from the logs.

    First, two synthetic sonic logs with different parameters, shaped by the successive random additions (SRA algorithm, are used to demonstrate the potential of the proposed methods. The obtained Hurst functions are close to the theoretical Hurst functions. Besides, the transitions between the modeled layers are marked by Hurst values discontinuities. It is also shown that PA leads to the best Hurst value estimations.

    Second, we investigate the multifractional property of sonic logs data recorded at two scientific deep boreholes: the pilot hole VB and the ultra deep main hole HB, drilled for the German Continental Deep Drilling Program (KTB. All the regularity profiles independently obtained for the logs provide a clear correlation with lithology, and from each regularity profile, we derive a similar segmentation in terms of lithological units. The lithological discontinuities (strata' bounds and faults contacts are located at the local extrema of the Hurst functions. Moreover, the regularity profiles are compared with the KTB estimated porosity logs, showing a significant relation between the local extrema of the Hurst functions and the fluid-filled fractures. The Hurst function may then constitute a tool to characterize underground heterogeneities.

  20. Regularity and irreversibility of weekly travel behavior

    NARCIS (Netherlands)

    Kitamura, R.; van der Hoorn, A.I.J.M.

    1987-01-01

    Dynamic characteristics of travel behavior are analyzed in this paper using weekly travel diaries from two waves of panel surveys conducted six months apart. An analysis of activity engagement indicates the presence of significant regularity in weekly activity participation between the two waves.

  1. Regular and context-free nominal traces

    DEFF Research Database (Denmark)

    Degano, Pierpaolo; Ferrari, Gian-Luigi; Mezzetti, Gianluca

    2017-01-01

    Two kinds of automata are presented, for recognising new classes of regular and context-free nominal languages. We compare their expressive power with analogous proposals in the literature, showing that they express novel classes of languages. Although many properties of classical languages hold ...

  2. Faster 2-regular information-set decoding

    NARCIS (Netherlands)

    Bernstein, D.J.; Lange, T.; Peters, C.P.; Schwabe, P.; Chee, Y.M.

    2011-01-01

    Fix positive integers B and w. Let C be a linear code over F 2 of length Bw. The 2-regular-decoding problem is to find a nonzero codeword consisting of w length-B blocks, each of which has Hamming weight 0 or 2. This problem appears in attacks on the FSB (fast syndrome-based) hash function and

  3. Complexity in union-free regular languages

    Czech Academy of Sciences Publication Activity Database

    Jirásková, G.; Masopust, Tomáš

    2011-01-01

    Roč. 22, č. 7 (2011), s. 1639-1653 ISSN 0129-0541 Institutional research plan: CEZ:AV0Z10190503 Keywords : Union-free regular language * one-cycle-free-path automaton * descriptional complexity Subject RIV: BA - General Mathematics Impact factor: 0.379, year: 2011 http://www.worldscinet.com/ijfcs/22/2207/S0129054111008933.html

  4. Regular Gleason Measures and Generalized Effect Algebras

    Science.gov (United States)

    Dvurečenskij, Anatolij; Janda, Jiří

    2015-12-01

    We study measures, finitely additive measures, regular measures, and σ-additive measures that can attain even infinite values on the quantum logic of a Hilbert space. We show when particular classes of non-negative measures can be studied in the frame of generalized effect algebras.

  5. Regularization of finite temperature string theories

    International Nuclear Information System (INIS)

    Leblanc, Y.; Knecht, M.; Wallet, J.C.

    1990-01-01

    The tachyonic divergences occurring in the free energy of various string theories at finite temperature are eliminated through the use of regularization schemes and analytic continuations. For closed strings, we obtain finite expressions which, however, develop an imaginary part above the Hagedorn temperature, whereas open string theories are still plagued with dilatonic divergences. (orig.)

  6. A Sim(2 invariant dimensional regularization

    Directory of Open Access Journals (Sweden)

    J. Alfaro

    2017-09-01

    Full Text Available We introduce a Sim(2 invariant dimensional regularization of loop integrals. Then we can compute the one loop quantum corrections to the photon self energy, electron self energy and vertex in the Electrodynamics sector of the Very Special Relativity Standard Model (VSRSM.

  7. Continuum regularized Yang-Mills theory

    International Nuclear Information System (INIS)

    Sadun, L.A.

    1987-01-01

    Using the machinery of stochastic quantization, Z. Bern, M. B. Halpern, C. Taubes and I recently proposed a continuum regularization technique for quantum field theory. This regularization may be implemented by applying a regulator to either the (d + 1)-dimensional Parisi-Wu Langevin equation or, equivalently, to the d-dimensional second order Schwinger-Dyson (SD) equations. This technique is non-perturbative, respects all gauge and Lorentz symmetries, and is consistent with a ghost-free gauge fixing (Zwanziger's). This thesis is a detailed study of this regulator, and of regularized Yang-Mills theory, using both perturbative and non-perturbative techniques. The perturbative analysis comes first. The mechanism of stochastic quantization is reviewed, and a perturbative expansion based on second-order SD equations is developed. A diagrammatic method (SD diagrams) for evaluating terms of this expansion is developed. We apply the continuum regulator to a scalar field theory. Using SD diagrams, we show that all Green functions can be rendered finite to all orders in perturbation theory. Even non-renormalizable theories can be regularized. The continuum regulator is then applied to Yang-Mills theory, in conjunction with Zwanziger's gauge fixing. A perturbative expansion of the regulator is incorporated into the diagrammatic method. It is hoped that the techniques discussed in this thesis will contribute to the construction of a renormalized Yang-Mills theory is 3 and 4 dimensions

  8. Gravitational lensing by a regular black hole

    International Nuclear Information System (INIS)

    Eiroa, Ernesto F; Sendra, Carlos M

    2011-01-01

    In this paper, we study a regular Bardeen black hole as a gravitational lens. We find the strong deflection limit for the deflection angle, from which we obtain the positions and magnifications of the relativistic images. As an example, we apply the results to the particular case of the supermassive black hole at the center of our galaxy.

  9. Gravitational lensing by a regular black hole

    Energy Technology Data Exchange (ETDEWEB)

    Eiroa, Ernesto F; Sendra, Carlos M, E-mail: eiroa@iafe.uba.ar, E-mail: cmsendra@iafe.uba.ar [Instituto de Astronomia y Fisica del Espacio, CC 67, Suc. 28, 1428, Buenos Aires (Argentina)

    2011-04-21

    In this paper, we study a regular Bardeen black hole as a gravitational lens. We find the strong deflection limit for the deflection angle, from which we obtain the positions and magnifications of the relativistic images. As an example, we apply the results to the particular case of the supermassive black hole at the center of our galaxy.

  10. Analytic stochastic regularization and gange invariance

    International Nuclear Information System (INIS)

    Abdalla, E.; Gomes, M.; Lima-Santos, A.

    1986-05-01

    A proof that analytic stochastic regularization breaks gauge invariance is presented. This is done by an explicit one loop calculation of the vaccum polarization tensor in scalar electrodynamics, which turns out not to be transversal. The counterterm structure, Langevin equations and the construction of composite operators in the general framework of stochastic quantization, are also analysed. (Author) [pt

  11. Annotation of regular polysemy and underspecification

    DEFF Research Database (Denmark)

    Martínez Alonso, Héctor; Pedersen, Bolette Sandford; Bel, Núria

    2013-01-01

    We present the result of an annotation task on regular polysemy for a series of seman- tic classes or dot types in English, Dan- ish and Spanish. This article describes the annotation process, the results in terms of inter-encoder agreement, and the sense distributions obtained with two methods...

  12. Stabilization, pole placement, and regular implementability

    NARCIS (Netherlands)

    Belur, MN; Trentelman, HL

    In this paper, we study control by interconnection of linear differential systems. We give necessary and sufficient conditions for regular implementability of a-given linear, differential system. We formulate the problems of stabilization and pole placement as problems of finding a suitable,

  13. 12 CFR 725.3 - Regular membership.

    Science.gov (United States)

    2010-01-01

    ... UNION ADMINISTRATION CENTRAL LIQUIDITY FACILITY § 725.3 Regular membership. (a) A natural person credit....5(b) of this part, and forwarding with its completed application funds equal to one-half of this... 1, 1979, is not required to forward these funds to the Facility until October 1, 1979. (3...

  14. Supervised scale-regularized linear convolutionary filters

    DEFF Research Database (Denmark)

    Loog, Marco; Lauze, Francois Bernard

    2017-01-01

    also be solved relatively efficient. All in all, the idea is to properly control the scale of a trained filter, which we solve by introducing a specific regularization term into the overall objective function. We demonstrate, on an artificial filter learning problem, the capabil- ities of our basic...

  15. On regular riesz operators | Raubenheimer | Quaestiones ...

    African Journals Online (AJOL)

    The r-asymptotically quasi finite rank operators on Banach lattices are examples of regular Riesz operators. We characterise Riesz elements in a subalgebra of a Banach algebra in terms of Riesz elements in the Banach algebra. This enables us to characterise r-asymptotically quasi finite rank operators in terms of adjoint ...

  16. Regularized Discriminant Analysis: A Large Dimensional Study

    KAUST Repository

    Yang, Xiaoke

    2018-04-28

    In this thesis, we focus on studying the performance of general regularized discriminant analysis (RDA) classifiers. The data used for analysis is assumed to follow Gaussian mixture model with different means and covariances. RDA offers a rich class of regularization options, covering as special cases the regularized linear discriminant analysis (RLDA) and the regularized quadratic discriminant analysis (RQDA) classi ers. We analyze RDA under the double asymptotic regime where the data dimension and the training size both increase in a proportional way. This double asymptotic regime allows for application of fundamental results from random matrix theory. Under the double asymptotic regime and some mild assumptions, we show that the asymptotic classification error converges to a deterministic quantity that only depends on the data statistical parameters and dimensions. This result not only implicates some mathematical relations between the misclassification error and the class statistics, but also can be leveraged to select the optimal parameters that minimize the classification error, thus yielding the optimal classifier. Validation results on the synthetic data show a good accuracy of our theoretical findings. We also construct a general consistent estimator to approximate the true classification error in consideration of the unknown previous statistics. We benchmark the performance of our proposed consistent estimator against classical estimator on synthetic data. The observations demonstrate that the general estimator outperforms others in terms of mean squared error (MSE).

  17. Complexity in union-free regular languages

    Czech Academy of Sciences Publication Activity Database

    Jirásková, G.; Masopust, Tomáš

    2011-01-01

    Roč. 22, č. 7 (2011), s. 1639-1653 ISSN 0129-0541 Institutional research plan: CEZ:AV0Z10190503 Keywords : Union-free regular language * one-cycle-free- path automaton * descriptional complexity Subject RIV: BA - General Mathematics Impact factor: 0.379, year: 2011 http://www.worldscinet.com/ijfcs/22/2207/S0129054111008933.html

  18. Bit-coded regular expression parsing

    DEFF Research Database (Denmark)

    Nielsen, Lasse; Henglein, Fritz

    2011-01-01

    the DFA-based parsing algorithm due to Dub ´e and Feeley to emit the bits of the bit representation without explicitly materializing the parse tree itself. We furthermore show that Frisch and Cardelli’s greedy regular expression parsing algorithm can be straightforwardly modified to produce bit codings...

  19. Tetravalent one-regular graphs of order 4p2

    DEFF Research Database (Denmark)

    Feng, Yan-Quan; Kutnar, Klavdija; Marusic, Dragan

    2014-01-01

    A graph is one-regular if its automorphism group acts regularly on the set of its arcs. In this paper tetravalent one-regular graphs of order 4p2, where p is a prime, are classified.......A graph is one-regular if its automorphism group acts regularly on the set of its arcs. In this paper tetravalent one-regular graphs of order 4p2, where p is a prime, are classified....

  20. Female non-regular workers in Japan: their current status and health.

    Science.gov (United States)

    Inoue, Mariko; Nishikitani, Mariko; Tsurugano, Shinobu

    2016-12-07

    The participation of women in the Japanese labor force is characterized by its M-shaped curve, which reflects decreased employment rates during child-rearing years. Although, this M-shaped curve is now improving, the majority of women in employment are likely to fall into the category of non-regular workers. Based on a review of the previous Japanese studies of the health of non-regular workers, we found that non-regular female workers experienced greater psychological distress, poorer self-rated health, a higher smoking rate, and less access to preventive medicine than regular workers did. However, despite the large number of non-regular workers, there are limited researches regarding their health. In contrast, several studies in Japan concluded that regular workers also had worse health conditions due to the additional responsibility and longer work hours associated with the job, housekeeping, and child rearing. The health of non-regular workers might be threatened by the effects of precarious employment status, lower income, a lower safety net, outdated social norm regarding non-regular workers, and difficulty in achieving a work-life balance. A sector wide social approach to consider life course aspect is needed to protect the health and well-being of female workers' health; promotion of an occupational health program alone is insufficient.

  1. Female non-regular workers in Japan: their current status and health

    Science.gov (United States)

    INOUE, Mariko; NISHIKITANI, Mariko; TSURUGANO, Shinobu

    2016-01-01

    The participation of women in the Japanese labor force is characterized by its M-shaped curve, which reflects decreased employment rates during child-rearing years. Although, this M-shaped curve is now improving, the majority of women in employment are likely to fall into the category of non-regular workers. Based on a review of the previous Japanese studies of the health of non-regular workers, we found that non-regular female workers experienced greater psychological distress, poorer self-rated health, a higher smoking rate, and less access to preventive medicine than regular workers did. However, despite the large number of non-regular workers, there are limited researches regarding their health. In contrast, several studies in Japan concluded that regular workers also had worse health conditions due to the additional responsibility and longer work hours associated with the job, housekeeping, and child rearing. The health of non-regular workers might be threatened by the effects of precarious employment status, lower income, a lower safety net, outdated social norm regarding non-regular workers, and difficulty in achieving a work-life balance. A sector wide social approach to consider life course aspect is needed to protect the health and well-being of female workers’ health; promotion of an occupational health program alone is insufficient. PMID:27818453

  2. Effect of Regular Exercise on Anxiety and Self-Esteem Level in College Students

    OpenAIRE

    Zahra Hamidah; Putri Teesa Santoso; RM Haryadi Karyono

    2015-01-01

    Background: Regular exercise is often presented as an effective tool to influence the psychological aspect of a human being. Recent studies show that anxiety and self-esteem are the most important psychological aspects especially in college students. This study aimed to determine the differences of anxiety and self-esteem level between students who joined and did not join regular exercise program, Pendidikan Dasar XXI Atlas Medical Pioneer (Pendas XXI AMP), in the Faculty of Medicine, Univers...

  3. Moderating effects of executive functions and the teacher–child relationship on the development of mathematics ability in kindergarten

    Science.gov (United States)

    Blair, Clancy; McKinnon, Rachel D.

    2017-01-01

    Academic preparedness, executive function abilities, and positive relationships with teachers have each been shown to be uniquely important for school readiness and success in the early elementary grades. Few studies, however, have examined the joint influence of these readiness variables on early school outcomes. Using data from a prospective longitudinal sample of 1292 children and families in predominantly low-income and rural communities, we found that executive function at child age 48 months and a higher quality relationship with the kindergarten teacher each uniquely moderated the effect of math ability in preschool on math ability at the end of kindergarten. This effect was seen for math ability as measured by the Early Childhood Longitudinal Study-Kindergarten (ECLS-K) mathematics assessment battery but not the Woodcock-Johnson III Tests of Achievement Applied Problems subtest. For children with lower math ability in preschool as assessed by the ECLS-K Math battery, higher executive function abilities and a more positive relationship with the kindergarten teacher were each associated with a higher than expected level of math ability in kindergarten. Conversely, lowest levels of math ability in kindergarten were observed among children with low math ability in preschool and poor executive function or a less positive relationship with the kindergarten teacher. PMID:28154471

  4. Moderating effects of executive functions and the teacher-child relationship on the development of mathematics ability in kindergarten.

    Science.gov (United States)

    Blair, Clancy; McKinnon, Rachel D

    2016-02-01

    Academic preparedness, executive function abilities, and positive relationships with teachers have each been shown to be uniquely important for school readiness and success in the early elementary grades. Few studies, however, have examined the joint influence of these readiness variables on early school outcomes. Using data from a prospective longitudinal sample of 1292 children and families in predominantly low-income and rural communities, we found that executive function at child age 48 months and a higher quality relationship with the kindergarten teacher each uniquely moderated the effect of math ability in preschool on math ability at the end of kindergarten. This effect was seen for math ability as measured by the Early Childhood Longitudinal Study-Kindergarten (ECLS-K) mathematics assessment battery but not the Woodcock-Johnson III Tests of Achievement Applied Problems subtest. For children with lower math ability in preschool as assessed by the ECLS-K Math battery, higher executive function abilities and a more positive relationship with the kindergarten teacher were each associated with a higher than expected level of math ability in kindergarten. Conversely, lowest levels of math ability in kindergarten were observed among children with low math ability in preschool and poor executive function or a less positive relationship with the kindergarten teacher.

  5. Sustainability of Breadth and Depth of Vocabulary after Implicit versus Explicit Instruction in Kindergarten

    Science.gov (United States)

    Damhuis, Carmen M. P.; Segers, Eliane; Verhoeven, Ludo

    2014-01-01

    We investigated the sustained effects of explicit versus implicit instruction on the breadth and depth of children's vocabularies, while taking their general vocabulary and verbal short-term memory into account. Two experimental groups with 12 and 15 kindergarten children respectively learned two sets of 17 words counterbalanced to be taught first…

  6. Mourning Child Grief Support Group Curriculum: Early Childhood Edition, Kindergarten-Grade 2.

    Science.gov (United States)

    Lehmann, Linda; Jimerson, Shane R.; Gaasch, Ann

    The Mourning Child Early Childhood grief support curriculum is intended for use with early elementary-aged children, specifically children in kindergarten through grade two, who have experienced the death of someone special to them. It is designed for use by professionals who work in schools, hospitals, hospices, mental health agencies, or any…

  7. Effectiveness of a Parent Health Report in Increasing Fruit and Vegetable Consumption Among Preschoolers and Kindergarteners.

    Science.gov (United States)

    Hunsaker, Sanita L; Jensen, Chad D

    2017-05-01

    To determine the effectiveness of a parent health report on fruit and vegetable consumption among preschoolers and kindergarteners. Pre-post open design trial and a randomized controlled trial. A university-sponsored preschool and kindergarten. A total of 63 parents of preschool and kindergarten students participated in the pre-post open design trial and 65 parents participated in the randomized controlled trial. Parents in intervention groups were given a parent health report providing information about their child's fruit and vegetable intake as well as recommendations for how to increase their child's fruit and vegetable consumption. Change in fruit and vegetable consumption. Latent growth curve modeling with Bayesian estimation. Vegetable consumption increased by 0.3 servings/d in the open trial and 0.65 servings/d in the randomized trial. Fruit consumption did not increase significantly in either study. Results from both an open trial and a randomized controlled trial suggested that the parent health report may be a beneficial tool to increase vegetable consumption in preschoolers and kindergarteners. Increases in vegetable consumption can lead to the establishment of lifelong habits of healthy vegetable intake and decrease risk for chronic diseases. Copyright © 2017 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  8. Early Writing Development: Kindergarten Teachers' Beliefs about Emergent Writing in Qatari Preschool Settings

    Science.gov (United States)

    Al-Maadadi, Fatima; Ihmeideh, Fathi

    2016-01-01

    Writing often begins during the very early years of childhood; however, some children first learn writing when they begin attending school. Teachers' beliefs about early writing development can influence when and how children learn to write. The purpose of this study was to determine kindergarten teachers' beliefs about the development of…

  9. Collaboration by Design: Using Robotics to Foster Social Interaction in Kindergarten

    Science.gov (United States)

    Lee, Kenneth T. H.; Sullivan, Amanda; Bers, Marina U.

    2013-01-01

    Research shows the importance of social interaction between peers in child development. Although technology can foster peer interactions, teachers often struggle with teaching with technology. This study examined a sample of (n = 19) children participating in a kindergarten robotics summer workshop to determine the effect of teaching using a…

  10. Memory and Kindergarten Teachers' Work: Children's Needs before the Needs of the Socialist State

    Science.gov (United States)

    Millei, Zsuzsa

    2013-01-01

    More than 20 years after the fall of the Iron Curtain, scholars and educators continue to engage with histories under socialism and re-evaluate the consequences of those education systems for everyday lives then and in the present. This article develops an understanding of how kindergarten teachers understand their historical work in the socialist…

  11. Understanding Science Achievement Gaps by Race/Ethnicity and Gender in Kindergarten and First Grade

    Science.gov (United States)

    Curran, F. Chris; Kellogg, Ann T.

    2016-01-01

    Disparities in science achievement across race and gender have been well documented in secondary and postsecondary school; however, the science achievement gap in the early years of elementary school remains understudied. We present findings from the recently released Early Childhood Longitudinal Study, Kindergarten Class of 2010-2011 that…

  12. The Importance of Future Kindergarten Teachers' Beliefs about the Usefulness of Games Based Learning

    Science.gov (United States)

    Manessis, Dionysios

    2014-01-01

    This paper examines the importance of future kindergarten teachers' beliefs about the usefulness of Games Based Learning in Early Childhood Education. Data were collected by using questionnaires which were given to the participants at the end of an introductory level, Information and Communication Technologies course. The sample of this study was…

  13. Tracking Preservice Kindergarten Teachers' Development of Singing Skills and Confidence: An Applied Study

    Science.gov (United States)

    Neokleous, Rania

    2010-01-01

    The purpose of this study was to (a) examine the effects of a music methods course on the singing skills of preservice kindergarten teachers, (b) document the nature and development of their skills during the course, and (c) trace any changes in their confidence levels toward singing as a result of the course. As an applied study which was carried…

  14. Kindergarten Teachers' Orchestration of Mathematical Activities Afforded by Technology: Agency and Mediation

    Science.gov (United States)

    Carlsen, Martin; Erfjord, Ingvald; Hundeland, Per Sigurd; Monaghan, John

    2016-01-01

    This paper focuses on kindergarten teachers' interactions with young children during mathematical learning activities involving the use of digital tools. We aim to characterise the teachers' roles and actions in these activities and extend considerations of teachers' orchestrations current in the research literature with regard to agency and…

  15. Age Group, Location or Pedagogue: Factors Affecting Parental Choice of Kindergartens in Hungary

    Science.gov (United States)

    Teszenyi, Eleonora; Hevey, Denise

    2015-01-01

    Hungary has experienced significant political, economic, demographic and social changes since the end of Soviet domination in the 1990s. The gradual move towards liberal democracy has been accompanied by growing emphasis on individualism, choice and diversity. Universal kindergarten provision for five- to six-year-olds is a long established…

  16. Child-Centered Group Play Therapy: Impact on Social-Emotional Assets of Kindergarten Children

    Science.gov (United States)

    Cheng, Yi-Ju; Ray, Dee C.

    2016-01-01

    The current study explored the effects of child-centered group play therapy (CCGPT) on social-emotional assets of kindergarten children and the therapeutic aspect of group sizes in CCGPT outcome. A total of 43 participants were randomly assigned to either the intervention or waitlist control groups. We used Parent and Teacher forms of Social…

  17. Exploring the Amount and Type of Writing Instruction during Language Arts Instruction in Kindergarten Classrooms.

    Science.gov (United States)

    Puranik, Cynthia S; Al Otaiba, Stephanie; Sidler, Jessica Folsom; Greulich, Luana

    2014-02-01

    The objective of this exploratory investigation was to examine the nature of writing instruction in kindergarten classrooms and to describe student writing outcomes at the end of the school year. Participants for this study included 21 teachers and 238 kindergarten children from nine schools. Classroom teachers were videotaped once each in the fall and winter during the 90 minute instructional block for reading and language arts to examine time allocation and the types of writing instructional practices taking place in the kindergarten classrooms. Classroom observation of writing was divided into student-practice variables (activities in which students were observed practicing writing or writing independently) and teacher-instruction variables (activities in which the teacher was observed providing direct writing instruction). In addition, participants completed handwriting fluency, spelling, and writing tasks. Large variability was observed in the amount of writing instruction occurring in the classroom, the amount of time kindergarten teachers spent on writing and in the amount of time students spent writing. Marked variability was also observed in classroom practices both within and across schools and this fact was reflected in the large variability noted in kindergartners' writing performance.

  18. Unpacking Activities-Based Learning in Kindergarten Classrooms: Insights from Teachers' Perspectives

    Science.gov (United States)

    Annobil, Charles Nyarko; Thompson, Mumuni

    2018-01-01

    Even though previous research points to the significance of kindergarten teachers' practices which consider the nature of children and how they learn, there is still limited research regarding how learning activities impact children's development. To address this gap in literature, a qualitative multi-case study into teachers' perceptions of…

  19. Does Well-Being Contribute to Performance? Emotional Security, Teacher Support and Learning Behaviour in Kindergarten

    Science.gov (United States)

    Koomen, Helma M. Y.; van Leeuwen, Mirella G. P.; van der Leij, Aryan

    2004-01-01

    In this study, we examined relations between kindergartner's emotional security, task involvement and achievement and teacher's supportive presence in a cognitive training setting, in which the familiarity of the teacher was varied. Participants were 48 kindergarten children (mean age = 51.65 months); 16 children were trained by their regular…

  20. Internalizing Behaviors among Kindergarten Children: Measuring Dimensions of Social Withdrawal with a Checklist

    Science.gov (United States)

    Thijs, Jochem T.; Koomen, Helma M. Y.; de Jong, Peter F.; van der Leij, Aryan; van Leeuwen, Mirella G. P.

    2004-01-01

    Three studies examined whether different types of withdrawal among young children could be assessed with a short checklist. In Study 1, kindergarten teachers rated 487 children on a modified version of the Behavior Questionnaire for Two- to Six-Year-Olds (BQTSYO). Exploratory factor analyses yielded 2 withdrawal factors, Social Inhibition and…