WorldWideScience

Sample records for high academic standards

  1. Academic Standards in Alabama

    Science.gov (United States)

    A+ Education Partnership, 2014

    2014-01-01

    Education policymakers and educators in Alabama are committed to improving the state's public education system to ensure that students gain the knowledge and skills they need to graduate from high school ready for real life. The state is on the path to implementing higher academic standards--the College and Career Ready Standards--which lay a…

  2. Arizona Academic Standards: Kindergarten

    Science.gov (United States)

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains Arizona public schools' academic standards for kindergarten. The contents of this document include the following: (1) The Arts Standard 2006--Kindergarten; (2) Comprehensive Health Education/Physical Activity Standards 1997--Readiness (Kindergarten); (3) Foreign and Native Language Standards 1997--Readiness…

  3. Academic performance in the high school mathematics standardized test at metropolitan and remote areas of Costa Rica schools in 2013

    Directory of Open Access Journals (Sweden)

    Mario Castillo-Sánchez

    2016-01-01

    Full Text Available This article describes the academic performance of students from urban and distant areas in the national mathematics test corresponding to the completion of secondary education, considering the specific test and according to the different types of schools: daytime (daytime scientific, daytime humanistic, nighttime, technical or integrated centers for education of young people and adults (CINDEA, in its Spanish acronym.  The main objective is to describe the students academic performance in the national mathematics test issued to complete high-school level, for the year 2013 and according to the country educational areas.  For the analysis of such information, the main source used was the High-School Education National Report, issued by the Ministry of Public Education for 2013 standardized tests.  One of the conclusions from this study is the need to carry out a historical analysis of the performance of educational institutions which have recently obtained the highest and lowest average grades in the high-school diploma tests, in order to be able to delve into the causes of those performances.

  4. Standards for the academic veterinary medical library.

    Science.gov (United States)

    Murphy, Sarah Anne; Bedard, Martha A; Crawley-Low, Jill; Fagen, Diane; Jette, Jean-Paul

    2005-01-01

    The Standards Committee of the Veterinary Medical Libraries Section was appointed in May 2000 and charged to create standards for the ideal academic veterinary medical library, written from the perspective of veterinary medical librarians. The resulting Standards for the Academic Veterinary Medical Library were approved by members of the Veterinary Medical Libraries Section during MLA '03 in San Diego, California. The standards were approved by Section Council in April 2005 and received final approval from the Board of Directors of the Medical Library Association during MLA '04 in Washington, DC.

  5. Why We Need "Academic" Standards.

    Science.gov (United States)

    Gandal, Matthew

    1995-01-01

    What William Spady calls "educentric" standards are clear, rigorous, discipline-based principles that will help prepare students for any future direction. The American Federation of Teachers supports the standards movement because members want all kids to have access to a rich and challenging curriculum and be motivated to achieve at…

  6. Academic Standards and Regulatory Frameworks: Necessary Compromises?

    Science.gov (United States)

    Stowell, Marie; Falahee, Marie; Woolf, Harvey

    2016-01-01

    Assessment regulations in higher education, which are important for assuring threshold academic standards, reflect institutional cultures and histories, and are shaped by pragmatic concerns about quality indicators such as retention and progression rates, as well as principles of equity. This paper articulates some of the tensions that confront…

  7. Multidimensional Scaling of High School Students' Perceptions of Academic Dishonesty

    Science.gov (United States)

    Schmelkin, Liora Pedhazur; Gilbert, Kimberly A.; Silva, Rebecca

    2010-01-01

    Although cheating on tests and other forms of academic dishonesty are considered rampant, no standard definition of academic dishonesty exists. The current study was conducted to investigate the perceptions of academic dishonesty in high school students, utilizing an innovative methodology, multidimensional scaling (MDS). Two methods were used to…

  8. Multidimensional Scaling of High School Students' Perceptions of Academic Dishonesty

    Science.gov (United States)

    Schmelkin, Liora Pedhazur; Gilbert, Kimberly A.; Silva, Rebecca

    2010-01-01

    Although cheating on tests and other forms of academic dishonesty are considered rampant, no standard definition of academic dishonesty exists. The current study was conducted to investigate the perceptions of academic dishonesty in high school students, utilizing an innovative methodology, multidimensional scaling (MDS). Two methods were used to…

  9. Accountability Pressure, Academic Standards, and Educational Triage

    Science.gov (United States)

    Lauen, Douglas Lee; Gaddis, S. Michael

    2012-01-01

    This study aims to determine whether educational accountability promotes educational triage. This study exploits a natural experiment in North Carolina in which standards increased first in math in 2006 and second in reading in 2008 to determine whether an increase in educational standards caused an increase in educational triage at the expense of…

  10. High Availability Electronics Standards

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, R.S.; /SLAC

    2006-12-13

    Availability modeling of the proposed International Linear Collider (ILC) predicts unacceptably low uptime with current electronics systems designs. High Availability (HA) analysis is being used as a guideline for all major machine systems including sources, utilities, cryogenics, magnets, power supplies, instrumentation and controls. R&D teams are seeking to achieve total machine high availability with nominal impact on system cost. The focus of this paper is the investigation of commercial standard HA architectures and packaging for Accelerator Controls and Instrumentation. Application of HA design principles to power systems and detector instrumentation are also discussed.

  11. 34 CFR 200.1 - State responsibilities for developing challenging academic standards.

    Science.gov (United States)

    2010-07-01

    ... implementing IEPs for students who are assessed based on modified academic achievement standards. These students' IEPs must— (A) Include IEP goals that are based on the academic content standards for the grade...

  12. High academic achievement in psychotic students.

    Science.gov (United States)

    Defries, Z; Grothe, L

    1978-02-01

    The authors studied 21 schizophrenic and borderline college students who achieved B+ or higher grade averages and underwent psychotherapy while in college. High academic achievement was found to provide relief from feelings of worthlessness and ineffectuality resulting from poor relationships with parents, siblings, and peers. Psychotherapy and the permissive yet supportive college atmosphere reinforced the students' self-esteem.

  13. Locus of Control, Academic Self-Concept, and Academic Dishonesty among High Ability College Students

    Science.gov (United States)

    Rinn, Anne N.; Boazman, Janette

    2014-01-01

    The purposes of the current study were to evaluate a measure of academic dishonesty and examine high ability college students' loci of control and its effect on behaviors of academic dishonesty, as moderated by academic self-concept. A total of 357 high ability college students enrolled at two universities in the southwestern United States took…

  14. Helping ELLs Meet Standards in English Language Arts and Science: An Intervention Focused on Academic Vocabulary

    Science.gov (United States)

    August, Diane; Artzi, Lauren; Barr, Christopher

    2016-01-01

    The Common Core State Standards and the Next Generation Science Standards require students to understand and produce academic language that appears in informational text. Vocabulary is a critical domain of academic language, but English language learners (ELLs) come to the English Language Arts classroom with more limited English vocabulary than…

  15. Helping ELLs Meet Standards in English Language Arts and Science: An Intervention Focused on Academic Vocabulary

    Science.gov (United States)

    August, Diane; Artzi, Lauren; Barr, Christopher

    2016-01-01

    The Common Core State Standards and the Next Generation Science Standards require students to understand and produce academic language that appears in informational text. Vocabulary is a critical domain of academic language, but English language learners (ELLs) come to the English Language Arts classroom with more limited English vocabulary than…

  16. Protocol Standards for Reporting Video Data in Academic Journals.

    Science.gov (United States)

    Rowland, Pamela A; Ignacio, Romeo C; de Moya, Marc A

    2016-04-01

    Editors of biomedical journals have estimated that a majority (40%-90%) of studies published in scientific journals cannot be replicated, even though an inherent principle of publication is that others should be able to replicate and build on published claims. Each journal sets its own protocols for establishing "quality" in articles, yet over the past 50 years, few journals in any field--especially medical education--have specified protocols for reporting the use of video data in research. The authors found that technical and industry-driven aspects of video recording, as well as a lack of standardization and reporting requirements by research journals, have led to major limitations in the ability to assess or reproduce video data used in research. Specific variables in the videotaping process (e.g., camera angle), which can be changed or be modified, affect the quality of recorded data, leading to major reporting errors and, in turn, unreliable conclusions. As more data are now in the form of digital videos, the historical lack of reporting standards makes it increasingly difficult to accurately replicate medical educational studies. Reproducibility is especially important as the medical education community considers setting national high-stakes standards in medicine and surgery based on video data. The authors of this Perspective provide basic protocol standards for investigators and journals using video data in research publications so as to allow for reproducibility.

  17. The "Secrets" of Chinese Students' Academic Success: Academic Resilience among Students from Highly Competitive Academic Environments

    Science.gov (United States)

    Li, Haibin

    2017-01-01

    Given Chinese students often perform well academically despite the challenges of their competitive academic environments, it is important to explore what enables the academic resilience of these students. Moreover, because the extant resilience literature is biased towards Western accounts of resilience, it is crucial that non-Western perspectives…

  18. Academic Standards for Writing: To What Degree Do Standards Signpost Evidence-Based Instructional Practices and Interventions?

    Science.gov (United States)

    Troia, Gary A.; Olinghouse, Natalie G.; Mo, Ya; Hawkins, Lisa; Kopke, Rachel A.; Chen, Angela; Wilson, Joshua; Stewart, Kelly A.

    2015-01-01

    Though writing plays an important role in academic, social, and economic success, typical writing instruction generally does not reflect evidence-based practices (EBPs). One potential reason for this is limited signposting of EBPs in standards. We analyzed the content of writing standards from a representative sample of states and the Common Core…

  19. Academics on Non-Standard Contracts in UK Universities: Portfolio Work, Choice and Compulsion

    Science.gov (United States)

    Brown, Donna; Gold, Michael

    2007-01-01

    This paper analyses the profile and motivation of over 1,300 academics employed on part-time, fixed term or temporary contracts at 10 post-1992 UK universities, whom it categorises as "non-standard academics". Based on a questionnaire survey, it investigates their demographic background, including age, gender and ethnic background, as…

  20. Development and Standardization of Inventory for Measuring Students' Integration into University Academic Culture

    Science.gov (United States)

    Esomonu, Nkechi Patricia-Mary; Okeaba, James Uzoma

    2016-01-01

    The study developed and standardized an Inventory for measuring Students' Integration into University Academic Culture named Inventory for Students' Integration into University Academic Culture (ISIUAC). The increase in dropout rates, substance use, cultism and other deviant behaviours in Nigerian universities makes it necessary for one to ask the…

  1. Academic Achievement and Scientific Aptitude in Science among the Students of Standard-X

    Science.gov (United States)

    Manichander, T.; Brindhamani, M.

    2014-01-01

    The investigator attempted to find out the significant relationship between Academic Achievement and Scientific Aptitude in Science among the Students of Standard X. Scientific Aptitude Inventory was developed and Academic Achievement in Science Test as a tool was used to assess the Variables for this study. The Investigators employed Stratified…

  2. The standards and norms for the Slovenian academic libraries between theory and practice

    Directory of Open Access Journals (Sweden)

    Mojca Dolgan-Petrič

    1998-01-01

    Full Text Available Based on statistical data, contemporary trends within academic libraries in the Republic of Slovenia are presented. The substantially slow increase of library materials, along with lesser increase of staff, contradicts the growing number of library visits and circulation. The paper elaborates on outstanding differences regarding personnel, financial, and spatial issues of the libraries concerned. The comparison between the professional and govemmental standards and norms is presented. At a time when academic libraries are faced with the dilemma of growing demand from users at the same time as budgetary constraint there is an urgent need to develop a list of performance indicators and to modernize professional standards and norms for academic libraries.The elaboration of new standards must be based on empirical studies. Only realistic and clearly defined norms would enable the implementation of standards and improve the quality and efficiency of academic libraries.

  3. Spread of Academic Success in a High School Social Network

    Science.gov (United States)

    Blansky, Deanna; Kavanaugh, Christina; Boothroyd, Cara; Benson, Brianna; Gallagher, Julie; Endress, John; Sayama, Hiroki

    2013-01-01

    Application of social network analysis to education has revealed how social network positions of K-12 students correlate with their behavior and academic achievements. However, no study has been conducted on how their social network influences their academic progress over time. Here we investigated correlations between high school students’ academic progress over one year and the social environment that surrounds them in their friendship network. We found that students whose friends’ average GPA (Grade Point Average) was greater (or less) than their own had a higher tendency toward increasing (or decreasing) their academic ranking over time, indicating social contagion of academic success taking place in their social network. PMID:23418483

  4. Spread of academic success in a high school social network.

    Directory of Open Access Journals (Sweden)

    Deanna Blansky

    Full Text Available Application of social network analysis to education has revealed how social network positions of K-12 students correlate with their behavior and academic achievements. However, no study has been conducted on how their social network influences their academic progress over time. Here we investigated correlations between high school students' academic progress over one year and the social environment that surrounds them in their friendship network. We found that students whose friends' average GPA (Grade Point Average was greater (or less than their own had a higher tendency toward increasing (or decreasing their academic ranking over time, indicating social contagion of academic success taking place in their social network.

  5. Academic dishonesty among high school students.

    Science.gov (United States)

    McCabe, D L

    1999-01-01

    Research on academic dishonesty has generally relied on survey techniques, which may fail to capture students' true feelings about cheating. The present investigation used focus group discussions to gain a fuller understanding of students' beliefs about academic dishonesty. The results suggest that, in regard to their cheating, students generally place the blame on others.

  6. Academic performance in high school as factor associated to academic performance in college

    Directory of Open Access Journals (Sweden)

    Mileidy Salcedo Barragán

    2008-12-01

    Full Text Available This study intends to find the relationship between academic performance in High School and College, focusing on Natural Sciences and Mathematics. It is a descriptive correlational study, and the variables were academic performance in High School, performance indicators and educational history. The correlations between variables were established with Spearman’s correlation coefficient. Results suggest that there is a positive relationship between academic performance in High School and Educational History, and a very weak relationship between performance in Science and Mathematics in High School and performance in College.

  7. A Study of the Relationship between Academic Achievement Motivation and Home Environment among Standard Eight Pupils

    Science.gov (United States)

    Muola, J. M.

    2010-01-01

    The objective of this study was to investigate the relationship between academic achievement motivation and home environment among standard eight pupils. The study was carried out on 235 standard eight Kenyan pupils from six urban and rural primary schools randomly selected from Machakos district. Their age ranged between 13 and 17 years. Two…

  8. Quantitative Analysis of Standardized Dress Code and Minority Academic Achievement

    Science.gov (United States)

    Proctor, J. R.

    2013-01-01

    This study was designed to investigate if a statistically significant variance exists in African American and Hispanic students' attendance and Texas Assessment of Knowledge and Skills test scores in mathematics before and after the implementation of a standardized dress code. For almost two decades supporters and opponents of public school…

  9. English Language Teacher Education in Turkey: Policy vs Academic Standards

    Science.gov (United States)

    Mahalingappa, Laura J.; Polat, Nihat

    2013-01-01

    This qualitative study examines curriculum frameworks in English language teacher education (ELTE) programs in Turkey in light of current second language (L2) teaching standards and research vs Turkey's Higher Education Council (HEC) mandates. It also investigates program directors' perceptions about the current situations of their programs with…

  10. Academic Dishonesty among Gifted and High-Achieving Students

    Science.gov (United States)

    Geddes, Kimberly A.

    2011-01-01

    Gifted high school students are essentially absent in the research concerning academic integrity; however, over the past few years, educators of gifted students have noticed an increase in the occurrences of academic dishonesty among students in gifted classrooms (Abilock, 2009). This research may be analyzed to provide some insight into the…

  11. Academic Dishonesty among Gifted and High-Achieving Students

    Science.gov (United States)

    Geddes, Kimberly A.

    2011-01-01

    Gifted high school students are essentially absent in the research concerning academic integrity; however, over the past few years, educators of gifted students have noticed an increase in the occurrences of academic dishonesty among students in gifted classrooms (Abilock, 2009). This research may be analyzed to provide some insight into the…

  12. Does High School Homework Increase Academic Achievement?

    Science.gov (United States)

    Kalenkoski, Charlene Marie; Pabilonia, Sabrina Wulff

    2017-01-01

    Although previous research has shown that homework improves students' academic achievement, the majority of these studies use data on students' homework time from retrospective questionnaires, which may be less accurate than time-diary data. We use data from the combined Child Development Supplement (CDS) and the Transition to Adulthood Survey…

  13. Academic self-concept, interest, grades, and standardized test scores: reciprocal effects models of causal ordering.

    Science.gov (United States)

    Marsh, Herbert W; Trautwein, Ulrich; Lüdtke, Oliver; Köller, Olaf; Baumert, Jürgen

    2005-01-01

    Reciprocal effects models of longitudinal data show that academic self-concept is both a cause and an effect of achievement. In this study this model was extended to juxtapose self-concept with academic interest. Based on longitudinal data from 2 nationally representative samples of German 7th-grade students (Study 1: N = 5,649, M age = 13.4; Study 2: N = 2,264, M age = 13.7 years), prior self-concept significantly affected subsequent math interest, school grades, and standardized test scores, whereas prior math interest had only a small effect on subsequent math self-concept. Despite stereotypic gender differences in means, linkages relating these constructs were invariant over gender. These results demonstrate the positive effects of academic self-concept on a variety of academic outcomes and integrate self-concept with the developmental motivation literature.

  14. The Impact of the Norton High School Early College Program on the Academic Performance of Students at Norton High School

    Science.gov (United States)

    Barba, Eric Matthew

    2012-01-01

    The purpose of this study was to evaluate the effect of the Norton High School Early College Early College Program on academic measures for students at Norton High School. Measures of achievement include the results of the English Language Arts (ELA), Mathematics, Social Science, and Science portions of the California Standards Test (CST), Student…

  15. Academic discourse: Dissociating standardized and conversational measures of language proficiency in bilingual kindergarteners.

    Science.gov (United States)

    Peets, Kathleen F; Bialystok, Ellen

    2015-03-01

    This study examined the relationship between performance on standardized measures of language proficiency and conversational measures of the same features used in academic discourse among 24 monolingual and 25 bilingual kindergarteners. Academic discourse performance was considered for both its linguistic and its genre features in two discourse forms: narrative and explanation. Bilinguals performed more poorly than monolinguals on standardized measures of language proficiency, yet they performed similarly to monolinguals in the discourse-based linguistic and genre features. Moreover, genre features were more strongly related to linguistic features assessed through discourse than to standardized tests of these same features. These findings indicate that standardized measures of language proficiency underrepresent the abilities of bilingual children and that children's second language proficiency may be more accurately reflected in conversation.

  16. Functional Competency Development Model for Academic Personnel Based on International Professional Qualification Standards in Computing Field

    Science.gov (United States)

    Tumthong, Suwut; Piriyasurawong, Pullop; Jeerangsuwan, Namon

    2016-01-01

    This research proposes a functional competency development model for academic personnel based on international professional qualification standards in computing field and examines the appropriateness of the model. Specifically, the model consists of three key components which are: 1) functional competency development model, 2) blended training…

  17. Self-Determination of Academic Standards by Children: Toward Freedom from External Control

    Science.gov (United States)

    Flexibrod, Jeffrey J.; O'Leary, K. Daniel

    1974-01-01

    With contingency reinforcement, students with externally imposed or self-determined academic standards did comparable work. When contingent reinforcement was dropped in an extinction phase, external imposition subjects tended to outperform self-determination subjects. Experiment serves to demonstrate the utility of self-management as an…

  18. Balancing Open Access with Academic Standards: Implications for Community College Faculty

    Science.gov (United States)

    Gabbard, Anita; Mupinga, Davison M.

    2013-01-01

    Community colleges act as the gateway for students to higher education. Many of these colleges realize this mission through open-door policies where students lacking in basic reading, writing, and mathematics skills can enroll. But, this open-access policy often creates challenges when meeting academic standards. Based on data collected from…

  19. Unwrapping Academic Standards to Increase the Achievement of Students With Disabilities

    Science.gov (United States)

    Morgan, Joseph John; Brown, Nancy Beyers; Hsiao, Yun-Ju; Howerter, Catherine; Juniel, Pamela; Sedano, Lidia; Castillo, Wendie Lappin

    2014-01-01

    Over the past 15 years, students with disabilities have been included in the general education environment at markedly higher rates; however, their achievement is not increasing at the same pace. One reason for this lack of increased achievement may be that academic standards lay the foundation for instruction in this environment, but standards…

  20. Incorporating Student Input in Developing Alternate Assessments Based on Modified Academic Achievement Standards

    Science.gov (United States)

    Roach, Andrew T.; Beddow, Peter A.; Kurz, Alexander; Kettler, Ryan J.; Elliott, Stephen N.

    2010-01-01

    In developing alternate assessments based on modified academic achievement standards (AA-MAS), several states have modified existing test items with the aim of enhancing accessibility and reducing difficulty for students with disabilities. Using Grade 8 multiple-choice test items in unmodified and modified forms, two studies examined student…

  1. Incorporating Student Input in Developing Alternate Assessments Based on Modified Academic Achievement Standards

    Science.gov (United States)

    Roach, Andrew T.; Beddow, Peter A.; Kurz, Alexander; Kettler, Ryan J.; Elliott, Stephen N.

    2010-01-01

    In developing alternate assessments based on modified academic achievement standards (AA-MAS), several states have modified existing test items with the aim of enhancing accessibility and reducing difficulty for students with disabilities. Using Grade 8 multiple-choice test items in unmodified and modified forms, two studies examined student…

  2. External Confirmation of Adherence to Standards: As Applicable to Academic Programmes as to Business and Industry

    Science.gov (United States)

    Hughey, Aaron W.; Burke, Monica G.

    2010-01-01

    The development of, and adherence to, performance standards is imperative for success in today's competitive global market. This is as true for academic programmes in higher education as it is for the manufacturing and service sectors. Just like their counterparts in business and industry, it is important that graduate career preparation…

  3. Balancing Open Access with Academic Standards: Implications for Community College Faculty

    Science.gov (United States)

    Gabbard, Anita; Mupinga, Davison M.

    2013-01-01

    Community colleges act as the gateway for students to higher education. Many of these colleges realize this mission through open-door policies where students lacking in basic reading, writing, and mathematics skills can enroll. But, this open-access policy often creates challenges when meeting academic standards. Based on data collected from…

  4. Family and academic performance: identifying high school student profiles

    Directory of Open Access Journals (Sweden)

    Alicia Aleli Chaparro Caso López

    2016-01-01

    Full Text Available The objective of this study was to identify profiles of high school students, based on variables related to academic performance, socioeconomic status, cultural capital and family organization. A total of 21,724 high school students, from the five municipalities of the state of Baja California, took part. A K-means cluster analysis was performed to identify the profiles. The analyses identified two clearly-defined clusters: Cluster 1 grouped together students with high academic performance and who achieved higher scores for socioeconomic status, cultural capital and family involvement, whereas Cluster 2 brought together students with low academic achievement, and who also obtained lower scores for socioeconomic status and cultural capital, and had less family involvement. It is concluded that the family variables analyzed form student profiles that can be related to academic achievement.

  5. "To Study the Relationship of Academic Stress and Socio-Economic Status among IX Standard Students of Raipur City"

    Science.gov (United States)

    Khan, Suhail Ahmed; Ayyub, Khan Farhat

    2013-01-01

    This paper focuses on the relationship between academic stress and socio-economic status among IX standard students. The research was carried out in Raipur City (Chhattisgarh) on a sample of 600 IX standard students of English and Hindi medium schools. Academic Stress was measured by Stress Inventory for School Students prepared by Seema Rani…

  6. Prosocial behavior and academic motivation in Spanish High School Students

    OpenAIRE

    Cándido J. Inglés; Agustin E. Martínez-González; Antonio Valle; José M. García-Fernández; Cecilia Ruiz-Esteban

    2011-01-01

    This study analyzed the relationship between prosocial behaviour and academic goals in a sample of 2,022 Spanish compulsory secondary education students. The prosocial behaviour was measured with the Prosocial Behaviour scale of the Teenage Inventory of Social Skills (TISS) and academic goals were measured with the Achievement Goal Tendencies Questionnaire (AGTQ). The results revealed that students with high prosocial behaviour presented higher significantly scores in learning and performance...

  7. China's High Performance Computer Standard Commission Established

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ China's High Performance Computer Standard Commission was established on March 28, 2007, under the guidance of the Science and Technology Bureau of the Ministry of Information Industry. It will prepare relevant professional standards on high performance computers to break through the monopoly in the field by foreign manufacturers and vendors.

  8. High School Employment and Academic Achievement: A Note for Educators

    Science.gov (United States)

    Keister, Mary; Hall, Joshua

    2010-01-01

    Educators are often in a position to affect student decisions to work during the school term. This study reviews and summarizes the literature on the effect that employment during high school has on academic achievement. The available evidence suggests that part-time jobs for high school students are beneficial as long as the number of hours…

  9. The Relationship between Cognitive and Emotional Intelligence and High School Academic Achievement.

    Science.gov (United States)

    Matešić, Krunoslav

    2015-06-01

    The study investigated the relationship between intelligence, emotional intelligence and academic achievement in high school. The study was conducted within the standardization of two instruments for Croatian samples. A total of 369 high school students from the Republic of Croatia participated in the study. They completed the Naglieri Nonverbal Ability Test (NNAT)--a test of cognitive intelligence and the BarOn Emotional Quotient Inventory: Youth Version (EQ-i:YV). Academic achievement criteria were general school achievement, Croatian language and mathematics. Several regression analyses were conducted on the results. The results show that cognitive intelligence and the adaptability scale to be consistent predictors of academic achievement. Emotional intelligence was not shown to be a significant predictor of school success.

  10. China's High-technology Standards Development

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    There are several major technology standards, including audio video coding (AVS), automotive electronics, third generation (3G) mobile phones, mobile television, wireless networks and digital terrestrial television broadcasting, that have been released or are currently under development in China. This article offers a detailed analysis of each standard and studies their impact on China's high-technology industry.

  11. Academic achievement of junior high school students with sleep disorders

    Directory of Open Access Journals (Sweden)

    Fijri Auliyanti

    2015-01-01

    Full Text Available Background Sleep disorders are prevalent in adolescents and may influence their academic achievement. To date, no study has been done in Indonesia on academic achievement in students with sleep disorders and its related factors. Objective To assess for relationships between academic achievement and related factors, including gender, motivation and learning strategies, IQ level, maternal educational level, socioeconomic status, family structure, after-hours education program, presence of TV/computer in the bedroom, sleep duration during school days, as well as bedtime and wakeup time difference in junior high school students with sleep disorders. Methods This cross-sectional study was performed from January to March 2013. Subjects were students from five junior high schools in Jakarta who fulfilled the criteria for sleep disorders based on the Sleep Disturbance Scale for Children questionnaire. Results There were 111 study subjects. The prevalence of sleep disorders was 39.7%, mostly in difficulties initiating and maintaining sleep (70.2%. Below-average academic achievement was seen in 47.6% of subjects. Factors significantly related to below-average academic achievement were after-hours education program (prevalence ratio 5.6; 95%CI 1.36 to 23.18; P = 0.017, average IQ level (prevalence ratio 3.26; 95%CI 1.38 to 7.71; P = 0.007, and male gender (prevalence ratio 2.68; 95%CI 1.06 to 6.78; P = 0.037. Conclusion Among junior high school students with sleep disorders, factors related to below-average academic achievement are after-hours education program (more than 2 types, the average IQ level, and male gender. [Paediatr Indones. 2015;55:50-8.].

  12. Academic achievement of junior high school students with sleep disorders

    Directory of Open Access Journals (Sweden)

    Fijri Auliyanti

    2016-07-01

    Full Text Available Background Sleep disorders are prevalent in adolescents and may influence their academic achievement. To date, no study has been done in Indonesia on academic achievement in students with sleep disorders and its related factors. Objective To assess for relationships between academic achievement and related factors, including gender, motivation and learning strategies, IQ level, maternal educational level, socioeconomic status, family structure, after-hours education program, presence of TV/computer in the bedroom, sleep duration during school days, as well as bedtime and wakeup time difference in junior high school students with sleep disorders. Methods This cross-sectional study was performed from January to March 2013. Subjects were students from five junior high schools in Jakarta who fulfilled the criteria for sleep disorders based on the Sleep Disturbance Scale for Children questionnaire. Results There were 111 study subjects. The prevalence of sleep disorders was 39.7%, mostly in difficulties initiating and maintaining sleep (70.2%. Below-average academic achievement was seen in 47.6% of subjects. Factors significantly related to below-average academic achievement were after-hours education program (prevalence ratio 5.6; 95%CI 1.36 to 23.18; P = 0.017, average IQ level (prevalence ratio 3.26; 95%CI 1.38 to 7.71; P = 0.007, and male gender (prevalence ratio 2.68; 95%CI 1.06 to 6.78; P = 0.037. Conclusion Among junior high school students with sleep disorders, factors related to below-average academic achievement are afterhours education program (more than 2 types, the average IQ level, and male gender.

  13. The Academic Experience of Male High School Students with ADHD

    Science.gov (United States)

    Kent, Kristine M.; Pelham, William E.; Molina, Brooke S. G.; Sibley, Margaret H.; Waschbusch, Daniel A.; Yu, Jihnhee; Gnagy, Elizabeth M.; Biswas, Aparajita; Babinski, Dara E.; Karch, Kathryn M.

    2011-01-01

    This study compared the high school academic experience of adolescents with and without childhood ADHD using data from the Pittsburgh ADHD Longitudinal Study (PALS). Participants were 326 males with childhood ADHD and 213 demographically similar males without ADHD who were recruited at the start of the follow-up study. Data were collected yearly…

  14. Self-Esteem and Academic Achievement of High School Students

    Science.gov (United States)

    Moradi Sheykhjan, Tohid; Jabari, Kamran; Rajeswari, K.

    2014-01-01

    The primary purpose of this study was to determine the influence of self-esteem on academic achievement among high school students in Miandoab City of Iran. The methodology of the research is descriptive and correlation that descriptive and inferential statistics were used to analyze the data. Statistical Society includes male and female high…

  15. Academic Curricula Models of Teaching Foreign Languages and Economic Profession Standards

    Directory of Open Access Journals (Sweden)

    Violeta Negrea

    2006-11-01

    Full Text Available The development of academic training in Romania is a must for our country to adapt to the European Union professional standards. The article makes reference to the late evolution of English for Special Purposes (ESP training in several universities in the country and to the case-study of ESP learning in the Academy of Economic Studies in Bucharest. English for Special Purposes is an academic subject based on the long-term professional and social needs of the specialised labor force in market economy. Its authentic content and learning/teaching tasks are selected and adapted to the curriculum subjects that the students attend to make their access autonomous to original professional sources.

  16. A CASE STUDY OF ACADEMIC WRITING DEVELOPMENT THROUGH PRINCIPLED VERSUS STANDARD CLT METHOD AT BINUS UNIVERSITY

    Directory of Open Access Journals (Sweden)

    Almodad Biduk Asmani

    2013-09-01

    Full Text Available The purpose of the research project is to investigate how far the academic writing skills of Binus University students can be developed through two conflicting CLT methods: standard and principled. The research project is expected to result in computer-animated format which can be used as one of the main tools in teaching and learning grammar at Binus University. The research project uses the qualitative approach, and thus uses verbal data. The research project involves two subject groups (experimental and control. The experimental group will receive the treatment of grammar learning by using the Principled CLT approach, while the control group receives the standard CLT approach. Survey is then conducted to the two groups so as to find out their comments on the two teaching methods. From the results of the questionnaires, it is found that Principled CLT method is favored for its knowledge and accuracy factors, while the Standard CLT is preferred for its fun and independence factors.

  17. Corpus of High School Academic Texts (COHAT): Data-Driven, Computer Assisted Discovery in Learning Academic English

    Science.gov (United States)

    Bohát, Róbert; Rödlingová, Beata; Horáková, Nina

    2015-01-01

    Corpus of High School Academic Texts (COHAT), currently of 150,000+ words, aims to make academic language instruction a more data-driven and student-centered discovery learning as a special type of Computer-Assisted Language Learning (CALL), emphasizing students' critical thinking and metacognition. Since 2013, high school English as an additional…

  18. National Standards for High School Psychology Curricula

    Science.gov (United States)

    American Psychologist, 2013

    2013-01-01

    The "National Standards for High School Psychology Curricula" attempts to represent current knowledge in the field of psychology in developmentally appropriate ways. Psychology is a popular high school course, one that can introduce students to scientific ideas and engage students in the learning process. However, it is difficult for even the best…

  19. National Standards for High School Psychology Curricula

    Science.gov (United States)

    American Psychologist, 2013

    2013-01-01

    The "National Standards for High School Psychology Curricula" attempts to represent current knowledge in the field of psychology in developmentally appropriate ways. Psychology is a popular high school course, one that can introduce students to scientific ideas and engage students in the learning process. However, it is difficult for even the best…

  20. Academic, Industry and Student Perspectives on the Inclusion of "Vocational Knowledge" in a "Learning and Teaching Academic Standards Statement" for Agriculture

    Science.gov (United States)

    Acuña, Tina Botwright; Kelder, Jo-Anne; Able, Amanda J.; Guisard, Yann; Bellotti, William D.; McDonald, Glenn; Doyle, Richard; Wormell, Paul; Meinke, Holger

    2014-01-01

    This paper reports on the perspective of industry stakeholders in a national project to develop a Learning and Teaching Academic Standards (LTAS) Statement for the Agriculture discipline. The AgLTAS Statement will be aligned with the Science LTAS Statement published in 2011 and comprise a discourse on the nature and extent of the Agriculture…

  1. Helping High Schools Meet Higher Standards

    Science.gov (United States)

    Au, Kathryn H.

    2013-01-01

    Educational policy in the U.S. currently centers on college and career readiness, with the spotlight is on high schools to meet higher expectations for students' literacy achievement. Ever-rising expectations are consistent with the U.S. standards movement, now in its third iteration. As funding for school improvement becomes increasingly scarce,…

  2. Helping High Schools Meet Higher Standards

    Science.gov (United States)

    Au, Kathryn H.

    2013-01-01

    Educational policy in the U.S. currently centers on college and career readiness, with the spotlight is on high schools to meet higher expectations for students' literacy achievement. Ever-rising expectations are consistent with the U.S. standards movement, now in its third iteration. As funding for school improvement becomes increasingly scarce,…

  3. Impacts of Academic R&D on High-Tech Manufacturing Products: Tentative Evidence from Supercomputer Data

    Science.gov (United States)

    Le, Thanh; Tang, Kam Ki

    2015-01-01

    This paper empirically examines the impact of academic research on high-tech manufacturing growth of 28 Organisation for Economic Co-operation and Development (OECD) and emerging countries over the 1991-2005 period. A standard research and development (R&D) expenditure based measure is found to be too general to capture the input in high-tech…

  4. Physical Fitness and Academic Performance: Empirical Evidence from the National Administrative Senior High School Student Data in Taiwan

    Science.gov (United States)

    Liao, Pei-An; Chang, Hung-Hao; Wang, Jiun-Hao; Wu, Min-Chen

    2013-01-01

    This study examined the relationship between the changes of physical fitness across the 3-year spectrum of senior high school study and academic performance measured by standardized tests in Taiwan. A unique dataset of 149 240 university-bound senior high school students from 2009 to 2011 was constructed by merging two nationwide administrative…

  5. Impacts of Academic R&D on High-Tech Manufacturing Products: Tentative Evidence from Supercomputer Data

    Science.gov (United States)

    Le, Thanh; Tang, Kam Ki

    2015-01-01

    This paper empirically examines the impact of academic research on high-tech manufacturing growth of 28 Organisation for Economic Co-operation and Development (OECD) and emerging countries over the 1991-2005 period. A standard research and development (R&D) expenditure based measure is found to be too general to capture the input in high-tech…

  6. Physical Fitness and Academic Performance: Empirical Evidence from the National Administrative Senior High School Student Data in Taiwan

    Science.gov (United States)

    Liao, Pei-An; Chang, Hung-Hao; Wang, Jiun-Hao; Wu, Min-Chen

    2013-01-01

    This study examined the relationship between the changes of physical fitness across the 3-year spectrum of senior high school study and academic performance measured by standardized tests in Taiwan. A unique dataset of 149 240 university-bound senior high school students from 2009 to 2011 was constructed by merging two nationwide administrative…

  7. Strategies for Leading Academics to Rethink Humanities and Social Sciences Curricula in the Context of Discipline Standards

    Science.gov (United States)

    Thomas, Theda; Wallace, Joy; Allen, Pamela; Clark, Jennifer; Jones, Adrian; Lawrence, Jill; Cole, Bronwyn; Sheridan Burns, Lynette

    2017-01-01

    The introduction of discipline standards in Australia has required a comprehensive rethinking of humanities and social science curricula from first year through to graduation. This paper proposes a model to facilitate academics' engagement with discipline standards and their implication for first-year curricula. The model supports…

  8. Prosocial behavior and academic motivation in Spanish High School Students

    Directory of Open Access Journals (Sweden)

    Cándido J. Inglés

    2011-05-01

    Full Text Available This study analyzed the relationship between prosocial behaviour and academic goals in a sample of 2,022 Spanish compulsory secondary education students. The prosocial behaviour was measured with the Prosocial Behaviour scale of the Teenage Inventory of Social Skills (TISS and academic goals were measured with the Achievement Goal Tendencies Questionnaire (AGTQ. The results revealed that students with high prosocial behaviour presented higher significantly scores in learning and performance goals. The prosocial behaviour was a positive and statistically significant predictor of learning and performance goals. Furthermore, learning and performance goals were positive and statistically significant predictors of the prosocial behaviour, whereas social reinforcement goals were a negative and statisticallysignificant predictor of prosocial behaviour.

  9. Vocational High School Effectiveness Standard ISO 9001: 2008 for Achievement Content Standards, Standard Process and Competency Standards Graduates

    Directory of Open Access Journals (Sweden)

    Yeni Ratih Pratiwi

    2014-06-01

    Full Text Available Efektivitas Sekolah Menengah Kejuruan Berstandar ISO 9001:2008 terhadap Pencapaian Standar Isi, Standar Proses dan Standar Kompetensi Lulusan Abstract: The purpose of this study was to determine differences in the effectiveness of the achievement of the content standards, process standards, and competency standards in vocational already standard ISO 9001: 2008 with CMS that has not been standardized ISO 9001: 2008 both in public schools and private schools. Data collection using the questionnaire enclosed Likert scale models. Analysis of data using one-way ANOVA using SPSS. The results showed: (1 there is no difference in effectiveness between public SMK ISO standard ISO standards with private SMK (P = 0.001; (2 there are differences in the effectiveness of public SMK SMK ISO standards with ISO standards have not (P = 0.000; (3 there are differences in the effectiveness of public SMK ISO standards with private vocational yet ISO standards (P = 0.000; (4 there are differences in the effectiveness of the private vocational school with vocational standard ISO standard ISO country has not (P = 0.015; (5 there are differences in the effectiveness of the private vocational bertandar ISO with private vocational yet standardized ISO (P = 0.000; (6 there was no difference in the effectiveness of public SMK has not been standardized by the ISO standard ISO private SMK yet. Key Words: vocational high school standards ISO 9001: 2008, the standard content, process standards, competency standards Abstrak: Tujuan penelitian ini untuk mengetahui perbedaan efektivitas pencapaian standar isi, standar proses, dan standar kompetensi lulusan pada SMK yang sudah berstandar ISO 9001:2008 dengan SMK yang belum berstandar ISO 9001:2008 baik pada sekolah negeri maupun sekolah swasta. Pengumpulan data menggunakan kuisioner tertutup model skala likert. Analisis data menggunakan ANOVA one way menggunakan program SPSS. Hasil penelitian menunjukkan: (1 ada perbedaan

  10. Academic Expectations of a High School and the Frequency of AcademicDishonesty as Reported by High School Principals in Virginia

    OpenAIRE

    Nichols, Richard Duane

    2014-01-01

    ABSTRACT A review of research indicates that academic dishonesty is a common occurrence at all levels of education with high school being a significant determinant in whether one will engage in cheating at the college level. Current research is heavily concentrated on cheating at the college level. This study investigated the academic expectations of a high school and the frequency of academic dishonesty as reported by high school principals. Specifically, four research questions were add...

  11. Academic Expectations of a High School and the Frequency of AcademicDishonesty as Reported by High School Principals in Virginia

    OpenAIRE

    Nichols, Richard Duane

    2014-01-01

    ABSTRACT A review of research indicates that academic dishonesty is a common occurrence at all levels of education with high school being a significant determinant in whether one will engage in cheating at the college level. Current research is heavily concentrated on cheating at the college level. This study investigated the academic expectations of a high school and the frequency of academic dishonesty as reported by high school principals. Specifically, four research questions were add...

  12. Monitoring the compliance of the academic enterprise with the Fair Labor Standards Act.

    Science.gov (United States)

    Bankston, Adriana; McDowell, Gary S

    2016-01-01

    Background: On December 1 2016, the Fair Labor Standards Act (FLSA) will be updated by the U.S. Department of Labor. The key changes are an increase in the salary threshold for exemption from overtime for working more than 40 hours per week, and indexing the salary level so that it is updated automatically every 3 years. This update is predicted to have a profound effect on the academic enterprise as a large proportion of the postdoctoral researcher population is currently paid at a salary below the new threshold for exemption. Here we review the key changes to the FLSA, how they came about, and how the postdoctoral population is affected by the ruling. Methods: We describe recent data collection efforts (checking university websites and contacting HR departments) to uncover what institutions in the 2014 NSF Survey of Graduate Students and Postdoctorates in Science and Engineering are doing to comply with the FLSA ruling for postdocs. Results: Our data show that 41% of the estimated postdoctoral workforce in STEM and 57% of institutions checked have not decided or have no public decision yet available one month prior to implementation, and only 35.5% of institutions are planning to raise salaries to the new minimum. Conclusions: Our data show the uncertainty of postdoc salaries in the U.S. one month prior to implementation of the FLSA ruling. This implementation also gives rise to various issues that have arisen in an already strained research enterprise, including short-, medium- and long-term effects on academe.

  13. 2004-2005 Academic Training Programme: Electroweak Theory and the Standard Model

    CERN Multimedia

    Françoise Benz

    2004-01-01

    6, 7, 8, 9 and 10 December LECTURE SERIES 6, 7, 8, 9, 10 December from 11:00 to 12:00 - Main Auditorium, bldg. 500 on 6, 7, 8, 10 December, TH Auditorium, bldg. 4 3-006 on 9 December Electroweak Theory and the Standard Model R. BARBIERI / CERN-PH-TH There is a natural splitting in four sectors of the theory of the ElectroWeak (EW) Interactions, at pretty different levels of development /test. Accordingly, the 5 lectures are organized as follows, with an eye to the future: Lecture 1: The basic structure of the theory; Lecture 2: The gauge sector; Lecture 3: The flavor sector; Lecture 4: The neutrino sector; Lecture 5: The EW symmetry breaking sector. ENSEIGNEMENT ACADEMIQUE ACADEMIC TRAINING Françoise Benz 73127 academic.training@cern.ch Si vous désirez participer à l'un des cours suivants, veuillez en discuter avec votre superviseur et vous inscrire électroniquement en direct depuis les pages de description des cours dans le Web que vous trouvez &ag...

  14. 2004-2005 Academic Training Programme: Electroweak Theory and the Standard Model

    CERN Multimedia

    Françoise Benz

    2004-01-01

    6, 7, 8, 9 and 10 December LECTURE SERIES 6, 7, 8, 9, 10 December from 11:00 to 12:00 - Main Auditorium, bldg. 500 on 6, 7, 8, 10 December, TH Auditorium, bldg. 4 3-006 on 9 December Electroweak Theory and the Standard Model R. BARBIERI / CERN-PH-TH There is a natural splitting in four sectors of the theory of the ElectroWeak (EW) Interactions, at pretty different levels of development /test. Accordingly, the 5 lectures are organized as follows, with an eye to the future: Lecture 1: The basic structure of the theory; Lecture 2: The gauge sector; Lecture 3: The flavor sector; Lecture 4: The neutrino sector; Lecture 5: The EW symmetry breaking sector. Transparencies available at: http://agenda.cern.ch/fullAgenda.php?ida=a042577 ENSEIGNEMENT ACADEMIQUE ACADEMIC TRAINING Françoise Benz 73127 academic.training@cern.ch If you wish to participate in one of the following courses, please discuss with your supervisor and apply electronically directly from the course description pages that can ...

  15. International note: between-domain relations of Chinese high school students' academic achievements.

    Science.gov (United States)

    Yangyang, Liu

    2012-08-01

    The present study examined the between-domain relations of Chinese high school students' academic achievements. In a sample of 1870 Chinese 10th grade students, the results indicated that Chinese high school students' academic achievements were correlated across nine subjects. In line with the previous Western findings, the findings suggested that academic achievement was largely domain-general in nature.

  16. The role of Effective Supervision on academic performance of Senior High Schools in Ghana

    Directory of Open Access Journals (Sweden)

    Vera Rosemary Ankoma-Sey

    2016-04-01

    Full Text Available In all facets of life, supervision has become a cross-cutting edge tool and a pivot around which performance revolves. There are widespread and on-going debates centred on the influence of effective supervision on academic performance in our academic institutions. This study examined the role of supervision on academic performance in Senior High Schools (SHS in Ghana. The study was based on the collegial model of educational management and the supervision model, Theory Y as proposed by Douglas McGregor. This study employed the descriptive research survey design. Through a questionnaire, data analysed was collected from 963 respondents who were purposively selected from randomised schools in each region comprising of headmasters, their assistants and heads of department of 155 SHSs across Ghana. The WAEC results (2006-2009 and 2011 of the sampled schools were analysed. Reliability coefficient of the questionnaire was Cronbach’s alpha (α = 0.826. The Statistical Product and Service Solutions (SPSS version 18 software was employed in the analyses of data using, mean, standard deviation, correlation and independent t-test. The study revealed that there was a positive weak significant relationship between supervision roles of heads and academic performance of students. Moreso, there was a positive weak significant relationship between gender of heads and their supervision roles. The study recommended that supervision should be intensified in SHS. Heads of SHS should be re-orientated in the new trends of supervision in schools.

  17. High perfomance selectable value transportable high dc Voltage standard

    CERN Document Server

    Galliana, Flavio; Tet, Luca Roncaglione

    2016-01-01

    At National Institute of Metrological Research (INRIM), a selectable-value Transportable High dcVoltage Standard (THVS) operating in the range from 10 V to 100 V in steps of 10 V, was developed. This Standard was built to cover the lack of high level dc Voltage Standards at voltages higher than 10 V to employ as laboratory (local) or travelling Standards for Inter-Laboratory Comparisons (ILCs). A ground-mobile electronic technique was used to enhance the accuracy of the THVS at the higher values. The THVS shows better noise, better short-mid-term stability than top level dc Voltage and multifunction calibrators (MFCs) and better suitability and insensibility to be transported than these instruments. The project is extensible to 1000 V.

  18. The Influence of Online Catalogs on Academic Library Use by College-Bound High School Seniors.

    Science.gov (United States)

    Craver, Kathleen W.

    1988-01-01

    This study examined the effect of the availability of an academic online catalog on the use of academic libraries by college-bound high school seniors to determine: (1) degree of academic library use in connection with research projects; (2) use of the catalog to search for library materials; and (3) the nature of library materials used. (12…

  19. Associations of Future Expectations, Negative Friends, and Academic Achievement in High-Achieving African American Adolescents

    Science.gov (United States)

    Cunningham, Michael; Corprew, Charles S., III; Becker, Jonathan E.

    2009-01-01

    The relations of future expectations (general and academic) to academic outcomes were examined in a sample of 129 African American high-achieving adolescents (majority female participants, n = 92). This study was interested in the multidimensional nature of future expectations. Results from the study confirm the hypothesis that academic future…

  20. Academically Buoyant Students Are Less Anxious about and Perform Better in High-Stakes Examinations

    Science.gov (United States)

    Putwain, David W.; Daly, Anthony L.; Chamberlain, Suzanne; Sadreddini, Shireen

    2015-01-01

    Background: Prior research has shown that test anxiety is negatively related to academic buoyancy, but it is not known whether test anxiety is an antecedent or outcome of academic buoyancy. Furthermore, it is not known whether academic buoyancy is related to performance on high-stakes examinations. Aims: To test a model specifying reciprocal…

  1. Pilot Study: EatFit Impacts Sixth Graders' Academic Performance on Achievement of Mathematics and English Education Standards

    Science.gov (United States)

    Shilts, Mical Kay; Lamp, Cathi; Horowitz, Marcel; Townsend, Marilyn S.

    2009-01-01

    Objective: Investigate the impact of a nutrition education program on student academic performance as measured by achievement of education standards. Design: Quasi-experimental crossover-controlled study. Setting: California Central Valley suburban elementary school (58% qualified for free or reduced-priced lunch). Participants: All sixth-grade…

  2. From High School Users College Students Grow: Providing Academic Library Research Opportunities to High School Students.

    Science.gov (United States)

    Pearson, Debra; McNeil, Beth

    2002-01-01

    Describes the University of Nebraska-Lincoln University Libraries' high school users program, which has grown from a small operation into a well-developed program. The resources of a large academic research library are made available to students so they may complete their high school coursework with a wider range of resources, and possibly, gain…

  3. Summary of the Symposium of Academic Standards for Archaeological Publications%考古出版物学术规范研讨会纪要

    Institute of Scientific and Technical Information of China (English)

    本刊记者

    2002-01-01

    The development of archaeology cannot do without academic standards, and the academic standardization of antiquarian and archaeological publications constitutes an important part of the whole antiquarian and archaeological affairs. To establish a set of systematical academic standards appropriate to the development of archaeology, the “Symposium of Academic Standards for Archaeological Publications” hosted by the Archaeological Publications was held in Beijing on October 16~18, 2001. Altogether more than 60 persons attended the meeting, including representatives of 24 antiquarian, museum and archaeological journals, observers from seven relevant research institutions and those from the relevant colleges or departments of six universities. The attendants discussed the importance of academic standardization in the construction of archaeology, the significance of the standards of archaeological publications for the development of the discipline and other problems, and gained certain common understanding.

  4. Association of overweight and obesity with decline in academic performance among female high-school students, Riyadh, Saudi Arabia.

    Science.gov (United States)

    Adaili, M A; Mohamed, A G; Alkhashan, H

    2017-02-01

    The aim of this study was to evaluate the association between overweight/obesity and future academic performance among high-school students in Saudi Arabia. This was a retrospective cohort study of 257 12th grade female students in Alabna (Ministry of Defence) high schools in Riyadh during 2013/14. Overweight/obesity was based on weight and height at 10th grade. Decline in academic performance was defined as a reduction by > 1 standard deviation in marks between 10th and 12th grades. One hundred and five students were overweight/obese and 30 had declined academic performance. Self-esteem scale was similar in both groups. In a multiple logistic regression model adjusted for sociodemographic characteristics, study-related lifestyle and self-esteem, overweight/obesity was associated with declining academic performance. Other independent associates included paternal and maternal education, and living outside governmentally provided housing. We report a negative independent association between overweight/obesity and subsequent academic performance among female high-school students in Saudi Arabia. The results highlight the need for community and school programmes to target overweight/obesity among high-school students.

  5. High School Concussions in the 2008–2009 Academic Year

    Science.gov (United States)

    Meehan, William P.; d’Hemecourt, Pierre; Comstock, R. Dawn

    2011-01-01

    Background An estimated 136 000 concussions occur per academic year in high schools alone. The effects of repetitive concussions and the potential for catastrophic injury have made concussion an injury of significant concern for young athletes. Purpose The objective of this study was to describe the mechanism of injury, symptoms, and management of sport-related concussions using the High School Reporting Information Online (HS RIO) surveillance system. Study Design Descriptive epidemiology study. Methods All concussions recorded by HS RIO during the 2008–2009 academic year were included. Analyses were performed using SPSS software. Chi-square analysis was performed for all categorical variables. Statistical significance was considered for P concussions were recorded. The most common mechanism (76.2%) was contact with another player, usually a head-to-head collision (52.7%). Headache was experienced in 93.4%; 4.6% lost consciousness. Most (83.4%) had resolution of their symptoms within 1 week. Symptoms lasted longer than 1 month in 1.5%. Computerized neuropsychological testing was used in 25.7% of concussions. When neuropsychological testing was used, athletes were less likely to return to play within 1 week than those for whom it was not used (13.6% vs 32.9%; P < .01). Athletes who had neuropsychological testing appeared less likely to return to play on the same day (0.8% vs 4.2%; P = .056). A greater proportion of injured, nonfootball athletes had computerized neuropsychological testing than injured football players (23% vs 32%; P = .02) Conclusion When computerized neuropsychological testing is used, high school athletes are less likely to be returned to play within 1 week of their injury. Concussed football players are less likely to have computerized neuropsychological testing than those participating in other sports. Loss of consciousness is relatively uncommon among high school athletes who sustain a sport-related concussion. The most common mechanism is

  6. Chinese high school students' academic stress and depressive symptoms: gender and school climate as moderators.

    Science.gov (United States)

    Liu, Yangyang; Lu, Zuhong

    2012-10-01

    In a sample of 368 Chinese high school students, the present study examined the different effects of Chinese high school students' academic stress on their depressive symptoms and the moderating effects of gender and students' perceptions of school climate on the relationships between their academic stress and depressive symptoms. Regression mixture model identified two different kinds of subgroups in the effects of students' academic stress on their depressive symptoms. One subgroup contained 90% of the students. In this subgroup, the students' perceptions of academic stress from lack of achievement positively predicted their depressive symptoms. For the other 10% of the students, academic stress did not significantly predict their depressive symptoms. Next, multinomial regression analysis revealed that girls or students who had high levels of achievement orientation were more likely to be in the first subgroup. The findings suggested that gender and students' perceptions of school climate could moderate the relationships between Chinese high school students' academic stress and their depressive symptoms.

  7. The Chinese High School Student's Stress in the School and Academic Achievement

    Science.gov (United States)

    Liu, Yangyang; Lu, Zuhong

    2011-01-01

    In a sample of 466 Chinese high school students, we examined the relationships between Chinese high school students' stress in the school and their academic achievements. Regression mixture modelling identified two different classes of the effects of Chinese high school students' stress on their academic achievements. One class contained 87% of…

  8. College and Academic Self-Efficacy as Antecedents for High School Dual-Credit Enrollment

    Science.gov (United States)

    Ozmun, Cliff D.

    2013-01-01

    Do high school students who are predisposed to enroll in dual-credit courses already possess high levels of motivation or college and academic self-efficacy? Students in this study reported being academically motivated, but they did not report high levels of confidence in their ability to perform certain college-associated tasks. Of 52 items…

  9. The Chinese High School Student's Stress in the School and Academic Achievement

    Science.gov (United States)

    Liu, Yangyang; Lu, Zuhong

    2011-01-01

    In a sample of 466 Chinese high school students, we examined the relationships between Chinese high school students' stress in the school and their academic achievements. Regression mixture modelling identified two different classes of the effects of Chinese high school students' stress on their academic achievements. One class contained 87% of…

  10. Academic self-concept in high school: predictors and effects on adjustment in higher education.

    Science.gov (United States)

    Wouters, Sofie; Germeijs, Veerle; Colpin, Hilde; Verschueren, Karine

    2011-12-01

    Academic self-concept is considered a relevant psychological construct influencing many educational outcomes directly or indirectly. Therefore, the major focus of the current study is on the predictors and effects of academic self-concept in late adolescence. First, we studied the simultaneous effects of individual, class-average and school-average achievement (i.e., assessed by school grades) on academic self-concept in the final year of high school, thereby replicating and extending previous research on the big-fish-little-pond effect model. Second, the predictive value of high school academic self-concept for academic adjustment and success in the first year of higher education was examined. The sample comprised 536 twelfth grade students (44% boys) recruited from 24 schools (67 classes) that were representative with regard to geographical region and educational network in Flanders. Structural equation modeling showed that, when examining the joint contribution of school- and class-average achievement, only class-average achievement was significantly and negatively associated with academic self-concept. Furthermore, a significant effect of academic self-concept in high school on academic adjustment and success in higher education (in addition to any effects of high school academic achievement) was found. These results highlight the importance of considering academic self-concept in educational research and policy.

  11. A Preliminary Investigation into the Effect of Standards-Based Grading on the Academic Performance of African-American Students

    Science.gov (United States)

    Bradbury-Bailey, Mary

    With the implementation of No Child Left Behind came a wave of educational reform intended for those working with student populations whose academic performance seemed to indicate an alienation from the educational process. Central to these reforms was the implementation of standards-based instruction and their accompanying standardized assessments; however, in one area reform seemed nonexistent---the teacher's gradebook. (Erickson, 2010, Marzano, 2006; Scriffiny, 2008). Given the link between the grading process and achievement motivation, Ames (1992) suggested the use of practices that promote mastery goal orientation. The purpose of this study was to examine the impact of standards-based grading system as a factor contributing to mastery goal orientation on the academic performance of urban African American students. To determine the degree of impact, this study first compared the course content averages and End-of-Course-Test (EOCT) scores for science classes using a traditional grading system to those using a standards-based grading system by employing an Analysis of Covariance (ANCOVA). While there was an increase in all grading areas, two showed a significant difference---the Physical Science course content average (p = 0.024) and ix the Biology EOCT scores (p = 0.0876). These gains suggest that standards-based grading can have a positive impact on the academic performance of African American students. Secondly, this study examined the correlation between the course content averages and the EOCT scores for both the traditional and standards-based grading system; for both Physical Science and Biology, there was a stronger correlation between these two scores for the standards-based grading system.

  12. Study-Orientation of High and Low Academic Achievers at Secondary Level in Pakistan

    Science.gov (United States)

    Sarwar, Muhammad; Bashir, Muhammad; Khan, Muhammad Naemullah; Khan, Muhammad Saeed

    2009-01-01

    The study orientation of low and high academic achievers was compared, measured through a self-developed study orientation scale (SOS) primarily based on 47 items comparing study habits and attitude. Students' marks obtained in the 10th grade Examination determined the measure of academic performance. The analysis revealed that the high achievers…

  13. The Experience of Transitioning Two Adolescents with Asperger Syndrome in Academically Focused High Schools

    Science.gov (United States)

    Dixon, Roselyn M.; Tanner, Kathleen

    2013-01-01

    Adolescents with Asperger syndrome (AS) are increasingly being placed in academically focused high schools. These students, although academically able, may not be coping with the wider classroom and social demands of transition to, and within, the high school environment. Schools are keen to enroll these students. However, there appears to be a…

  14. Correlation among High School Senior Students' Test Anxiety, Academic Performance and Points of University Entrance Exam

    Science.gov (United States)

    Karatas, Hakan; Alci, Bulent; Aydin, Hasan

    2013-01-01

    Test anxiety seems like a benign problem to some people, but it can be potentially serious when it leads to high levels of distress and academic failure. The aim of this study is to define the correlation among high school senior students' test anxiety, academic performance (GPA) and points of university entrance exam (UEE). The study group of…

  15. Correlation among High School Senior Students' Test Anxiety, Academic Performance and Points of University Entrance Exam

    Science.gov (United States)

    Karatas, Hakan; Alci, Bulent; Aydin, Hasan

    2013-01-01

    Test anxiety seems like a benign problem to some people, but it can be potentially serious when it leads to high levels of distress and academic failure. The aim of this study is to define the correlation among high school senior students' test anxiety, academic performance (GPA) and points of university entrance exam (UEE). The study group of…

  16. Investigating the Link between Home-School Dissonance and Academic Cheating among High School Students

    Science.gov (United States)

    Brown-Wright, Lynda; Tyler, Kenneth M.; Stevens-Watkins, Danelle; Thomas, Deneia; Mulder, Shambra; Hughes, Travonia; Stevens-Morgan, Ruby; Roan-Belle, Clarissa; Gadson, Nadia; Smith, La Toya

    2013-01-01

    The current study examined the association between home-school dissonance and academic cheating among 344 high school juniors and seniors at two urban high schools. Students completed two subscales of the Patterns of Adaptive Learning Scale (PALS) and one subscale of the Academic Motivation Scale (AMS). Analyses revealed that home-school…

  17. States and the (Not So) New Standards--Where Are They Now? State Academic Standards: Activity around the Common Core

    Science.gov (United States)

    Salazar, Tonette; Christie, Kathy

    2014-01-01

    States began adopting the Common Core State Standards (CCSS) in 2010 after they were launched by the Council of Chief State School Officers and the National Governors Association. Five years later, policymakers in numerous states continue to debate the Common Core and related elements, such as how to assess the standards. This brief provides a…

  18. Academic attainment and the high school science experiences among high-achieving African American males

    Science.gov (United States)

    Trice, Rodney Nathaniel

    This study examines the educational experiences of high achieving African American males. More specifically, it analyzes the influences on their successful navigation through high school science. Through a series of interviews, observations, questionnaires, science portfolios, and review of existing data the researcher attempted to obtain a deeper understanding of high achieving African American males and their limitations to academic attainment and high school science experiences. The investigation is limited to ten high achieving African American male science students at Woodcrest High School. Woodcrest is situated at the cross section of a suburban and rural community located in the southeastern section of the United States. Although this investigation involves African American males, all of whom are successful in school, its findings should not be generalized to this nor any other group of students. The research question that guided this study is: What are the limitations to academic attainment and the high school science experiences of high achieving African American males? The student participants expose how suspension and expulsion, special education placement, academic tracking, science instruction, and teacher expectation influence academic achievement. The role parents play, student self-concept, peer relationships, and student learning styles are also analyzed. The anthology of data rendered three overarching themes: (1) unequal access to education, (2) maintenance of unfair educational structures, and (3) authentic characterizations of African American males. Often the policies and practices set in place by school officials aid in creating hurdles to academic achievement. These policies and practices are often formed without meaningful consideration of the unintended consequences that may affect different student populations, particularly the most vulnerable. The findings from this study expose that high achieving African American males face major

  19. Factors Influencing Academic Performance Of Standard Eight Girls In National Examinations In Public Primary Schools A Case Of Matungu Division.

    Directory of Open Access Journals (Sweden)

    Oparanya Wamukoya Windrick

    2015-06-01

    Full Text Available ABSTARCT This study is designed to establish the factors influencing academic of standard eight girls in public primary schools in National exams in Matungu division. The researcher aimed at finding out why there is increased low performance of girls in public schools despite the fact that they are assessed through periodic performance tests do continuous assessment tests CATS midterm carry out tuition and the provision of free primary education which is aimed at improving academic performance. This study adapted a descriptive survey design as a major method of research where data was collected by the researcher members of a population under study. The target population comprised of Head teachers teachers pupils parents and parent schools representatives. Purposive sampling and simple random technique were used. Data was collected by use of questionnaires and interview guides. Data was analyzed by use of descriptive statistics constituting frequencies and percentages.The study established that girls were exposed to harsh school environmental conditions they walked long distances to school schools lacked facilities like toilets libraries and were exposed to male pest teachers. There were also teacher factors like training teacher shortage and motivation that affected girls performance.The study came up with recommendations for improvement of girls academic performance. More public schools should be build to reduce on distance and also overpopulation. The ministry of Education should monitor and evaluate the academic performance of girls in rural areas. The government should put up strict rules on pest teachers. The ministry should hire more teachers.

  20. STEM Education-An Exploration of Its Impact on Female Academic Success in High School

    Science.gov (United States)

    Ybarra, Michael E.

    The 21st century presents many new career opportunities and choices for women today. However, over the past decade, there has been a growing concern that there will not be enough students trained in Science, Technology, Engineering, and Math (STEM) to fill jobs in the United States. Current research reveals that there will be a need for highly skilled workers in the STEM industries, along with the opportunities to earn higher wages. With these opportunities ahead, it is paramount that secondary schools prepare not only their male students, but also their female students for these lucrative STEM careers. The purpose of this study was to investigate to what degree female high school students enrolled in a STEM academy, and who may play sports, experience academic differences in college preparatory math and science courses, and in the math and science portions of the California Standards Test. Academic differences shall be defined as differences in grade point averages. A comparison will be made of female students who take similar classes and play sports, but who are not enrolled in a STEM academy program. This comparison will then incorporate a quantitative non-experimental research design, along with a chi-square test.

  1. THE ACADEMIC PERSONNEL MOTIVATION - A FACTOR FOR HIGH QUALITY EDUCATIONAL PRODUCT

    Directory of Open Access Journals (Sweden)

    Viara Slavianska

    2014-06-01

    Full Text Available The present paper consecutively puts an accent on 1 the quality of higher education as a national priority, 2 the qualification and motivation of the academic staff as factors for offering an educational product of high quality, 3 the strategies, policies and practices for motivating the academic personnel. The necessity of education improvement is adduced, the strategies and politics in the field of academic personnel training are presented, and the possible effects from a wrong approach to employees’ motivation in academic environment are commented.

  2. Standards for the High School Psychology Course. ERIC Digest.

    Science.gov (United States)

    Morganett, L. Lee

    The latest contribution to the content standards boom that began in the 1990s comes from the American Psychological Association (APA), which recently published "National Standards for the Teaching of High School Psychology." This Digest discusses: (1) the origin and purposes of the project to develop standards for high school psychology…

  3. The Effects of Academic Career Magnet Education on High Schools and Their Graduates.

    Science.gov (United States)

    Crain, Robert L.; Allen, Anna; Thaler, Robert; Sullivan, Debora; Zellman, Gail L.; Little, Judith Warren; Quigley, Denise D.

    This book contains eight papers on a study of the effects of academic career magnetic education on high schools and their graduates. "Introduction" (Robert L. Crain) explains the study's objectives and methodology, which included an analysis of data files on 9,176 students who applied to 59 different academic career magnet education and…

  4. Use of Academic Libraries by High School Students: Implications for Research.

    Science.gov (United States)

    Craver, Kathleen W.

    1987-01-01

    This comprehensive review of the literature on the use of academic libraries by high school students and academic library/school library cooperation, examines descriptive articles, research studies, and reports of questionnaire data. Problems associated with the literature are discussed, and implications for future research are identified.…

  5. A Quantitative Study of Michigan High School Students' Perception of Parents' Role in Their Academic Success

    Science.gov (United States)

    Williams, Veryl

    2013-01-01

    The purpose of this study was to examine the relationships between parental involvement in academic success as determined by grade point average and Michigan high school students' perception of parent involvement with school, participation in homework, recognition of academic success, knowledge of school policies, and support of participation in…

  6. Unforgiving Confucian Culture: A Breeding Ground for High Academic Achievement, Test Anxiety and Self-Doubt?

    Science.gov (United States)

    Stankov, Lazar

    2010-01-01

    This paper reviews findings from several studies that contribute to our understanding of cross-cultural differences in academic achievement, anxiety and self-doubt. The focus is on comparisons between Confucian Asian and European regions. Recent studies indicate that high academic achievement of students from Confucian Asian countries is…

  7. Gender, Student Motivation and Academic Achievement in a Midsized Wisconsin High School

    Science.gov (United States)

    Lutzke, Steven Ronald

    2013-01-01

    This mixed-methods study investigated relationships among gender, academic motivation and achievement in a mid-sized Wisconsin high school. A questionnaire was developed that focused on perceived ability, achievement motives and achievement goals. Interviews with teachers focused on relationships among academic motivation and gender achievement.…

  8. Against the Odds: Academic Resilience among High-Ability African American Adolescents Living in Rural Poverty

    Science.gov (United States)

    Ellis, Wendy Taylor

    2010-01-01

    This qualitative study investigated the internal and external protective factors that serve to ameliorate barriers to academic achievement posed by the cultural factors of poverty, minority status, and rural residence for high-ability students, rendering them academically resilient. While there has been ample research on underachievement among…

  9. An Institutional Three-Stage Framework: Elevating Academic Writing and Integrity Standards of International Pathway Students

    Science.gov (United States)

    Velliaris, Donna M.; Breen, Paul

    2016-01-01

    In this paper, the authors explore a holistic three-stage framework currently used by the Eynesbury Institute of Business and Technology (EIBT), focused on academic staff identification and remediation processes for the prevention of (un)intentional student plagiarism. As a pre-university pathway provider--whose student body is 98%…

  10. Academic Curricula Models of Teaching Foreign Languages and Economic Profession Standards

    Directory of Open Access Journals (Sweden)

    Violeta Negrea

    2006-09-01

    English for Special Purposes is an academic subject based on the long-term professional and social needs of the specialised labor force in market economy. Its authentic content and learning/teaching tasks are selected and adapted to the curriculum subjects that the students attend to make their access autonomous to original professional sources.

  11. ACADEMIC TRAINING: Probing nature with high precision; particle traps, laser spectroscopy and optical combs

    CERN Multimedia

    Françoise Benz

    2002-01-01

    17, 18, 19 June LECTURE SERIES from 11.00 to 12.00 hrs - Auditorium, bldg. 500 Probing nature with high precision; particle traps, laser spectroscopy and optical combs by G. GABRIELSE / Harvard University, USA Experiments with atomic energy scales probe nature and its symmetries with exquisite precision. Particle traps allow the manipulation of single charged particles for months at a time, allow the most accurate comparison of theory and experiment, and promise to allow better measurement of fundamental quantities like the fine structure constant. Ions and atoms can be probed with lasers that are phase locked to microwave frequency standards via optical combs, thus calibrating optical sources in terms of the official cesium second. A series of three lectures will illustrate what can be measured and discuss key techniques.  ACADEMIC TRAINING Françoise Benz Tel. 73127 francoise.benz@cern.ch

  12. The English Language Arts Standards Project: Not Just an Academic Exercise.

    Science.gov (United States)

    Fawcett, Gay

    1993-01-01

    Describes the English Language Arts Standards project, whose principal purpose is to develop content standards that set out how students best learn to speak, listen, write, and read effectively. Encourages feedback from educators around the country. (RS)

  13. Total Quality Management, British Standard accreditation, Investors In People and academic libraries

    Directory of Open Access Journals (Sweden)

    V. Mistry

    1996-01-01

    Full Text Available Organisations, be they public or private, have been touched by a rhetoric which promises a new order of things; quality management systems (QMS like Total Quality Management (TQM and BS EN ISO 9000 (formerly BS 5750 and hereafter referred to as ISO 9000 are imbued with this rhetoric. There has been much in the library and information services (LIS literature on the merits or otherwise of such systems; for quality is accepted generally, or as Chase (1988 declares, 'quality is no longer an option - it is a positive requirement for the 1990s. However, there is much conjecture over the means to this end. With regard to academic LIS, the debate has rubbed shoulders with the, separate, quality debate in higher education over quality assessment. Thus, are initiatives in the academic LIS influenced by their parent organisation? Alternatively, are academic LIS more likely to adopt QMS in the light of the Follett (1993 report, which called for a more integrated view of customer service and quality amidst the rapid change in universities and technology?

  14. Investigation of Academic Procrastination Prevalence and Its Relationship with Academic Self-Regulation and Achievement Motivation among High-School Students in Tehran City

    Science.gov (United States)

    Ebadi, Setareh; Shakoorzadeh, Reza

    2015-01-01

    The present study was carried out with the aim of Investigation of academic procrastination prevalence and its relationship with academic self-regulation and achievement motivation among high-school students in Tehran city. The sample included 624 high school students (312 Boys & 312 Girls) from different areas and regions that selected using…

  15. The relationship between psychological adjustment and social protection with academic self-concept and academic achievement among high school female students in Rasht

    Directory of Open Access Journals (Sweden)

    Kobra Dadarigashti

    2016-12-01

    Full Text Available The study conducted to examinethe relationship between psychological adjustment and social protection with academic self-concept and academic achievement among high school female students in Rasht. The research is descriptive correlational. The target population includes all female students studying in Rasht in 2015. By random cluster sampling method and based on the variables, 180 subjects selected. In this study, to collect data, psychological adjustment and social support, academic self-concept and academic achievement questionnaire are used. To test the hypothesis of this research, the parametric statistical Pearson correlation and regression tests are used. Moreover, all statistical operations were analyzed by using spss software. The research results showed that the correlation values between psychological adjustment and social support with academic self-concept and academic achievement of high school female students is statistically significant (0/01> p.

  16. The relationship between psychological adjustment and social protection with academic self-concept and academic achievement among high school female students in Rasht

    Directory of Open Access Journals (Sweden)

    Kobra Dadarigashti

    2016-07-01

    Full Text Available The study conducted to examine the relationship between psychological adjustment and social protection with academic self-concept and academic achievement among high school female students in Rasht. The research is descriptive correlational. The target population includes all female students studying in Rasht in 2015. By random cluster sampling method and based on the variables, 180 subjects selected. In this study, to collect data, psychological adjustment and social support, academic self-concept and academic achievement questionnaire are used. To test the hypothesis of this research, the parametric statistical Pearson correlation and regression tests are used. Moreover, all statistical operations were analyzed by using SPSS software. The research results showed that the correlation values between psychological adjustment and social support with academic self-concept and academic achievement of high school female students is statistically significant ( 01/0 > p.

  17. Acculturative and Psychosocial Predictors of Academic-Related Outcomes among Cambodian American High School Students

    Directory of Open Access Journals (Sweden)

    Khanh Dinh

    2008-01-01

    Full Text Available This study examined the acculturative and psychosocial predictors of academic-related outcomes among Cambodian American high school students from an urban school district in the State of Massachusetts. Student participants (N = 163 completed an anonymous survey that assessed demographic characteristics, acculturative experiences, intergenerational conflict, depression, and academic-related outcomes. The main results indicated that acculturative and psychosocial variables were significant predictors of academic-related outcomes. Specifically, Cambodian and Anglo/White cultural orientations and depression played significant roles across the four dimensions of academic-related outcomes, including grade point average, educational aspirations, beliefs in the utility of education, and psychological sense of school membership. This study provides important implications for school-based and family-based prevention and intervention programs in addressing the acculturative and academic challenges faced by Cambodian American students.

  18. Acculturative and Psychosocial Predictors of Academic-Related Outcomes among Cambodian American High School Students

    Directory of Open Access Journals (Sweden)

    Khanh Dinh

    2008-01-01

    Full Text Available This study examined the acculturative and psychosocial predictors of academic-related outcomes among Cambodian American high school students from an urban school district in the State of Massachusetts. Student participants (N = 163 completed an anonymous survey that assessed demographic characteristics, acculturative experiences, intergenerational conflict, depression, and academic-related outcomes. The main results indicated that acculturative and psychosocial variables were significant predictors of academic-related outcomes. Specifically, Cambodian and Anglo/White cultural orientations and depression played significant roles across the four dimensions of academic-related outcomes, including grade point average, educational aspirations, beliefs in the utility of education, and psychological sense of school membership. This study provides important implications for school-based and family-based prevention and intervention programs in addressing the acculturative and academic challenges faced by Cambodian American students.

  19. High School Counselors' Perceptrons of the Academic and Personality Attributes Important to a Career in Nursing.

    Science.gov (United States)

    Blasdell, Alison L.; Hudgins-Brewer, Sandra

    1999-01-01

    High school counselors (n=95) identified characteristics they considered important for nursing. Leadership and academic achievement were rated less important than for other careers. compassion, kindness, and obedience were considered important but not decision making or assertiveness. (SK)

  20. A Debugging Standard for High-Performance Computing

    Directory of Open Access Journals (Sweden)

    Joan M. Francioni

    2000-01-01

    Full Text Available Throughout 1998, the High Performance Debugging Forum worked on defining a base level standard for high performance debuggers. The standard had to meet the sometimes conflicting constraints of being useful to users, realistically implementable by developers, and architecturally independent across multiple platforms. To meet criteria for timeliness, the standard had to be defined in one year and in such a way that it could be implemented within an additional year. The Forum was successful, and in November 1998 released Version 1 of the HPD Standard. Implementations of the standard are currently underway. This paper presents an overview of Version 1 of the standard and an analysis of the process by which the standard was developed. The status of implementation efforts and plans for follow-on efforts are discussed as well.

  1. EMBEDding the CEFR in Academic Writing Assessment : A case study in training and standardization

    NARCIS (Netherlands)

    Haines, Kevin; Lowie, Wander; Jansma, Petra; Schmidt, Nicole

    2013-01-01

    The CEFR is increasingly being used as the framework of choice for the assessment of language proficiency at universities across Europe. However, to attain consistent assessment, familiarization and standardization are essential. In this paper we report a case study of embedding a standardization pr

  2. Grades--Scores--Predictions: A Study of the Efficiency of High School Grades and American College Test Scores in Predicting Academic Achievement at Montgomery College.

    Science.gov (United States)

    Gell, Robert L.; Bleil, David F.

    This report analyzes the relationship between high school grades, American College Test (ACT) scores, and first-semester college grades. Based on the Standard Research Service of the ACT program, 1,379 students in the fall 1969 freshman class of Montgomery College (Maryland) were studied. Measures of academic background used ACT scores in English,…

  3. Relations among Academic Enablers and Academic Achievement in Children with and without High Levels of Parent-Rated Symptoms of Inattention, Impulsivity, and Hyperactivity

    Science.gov (United States)

    Demaray, Michelle Kilpatrick; Jenkins, Lyndsay N.

    2011-01-01

    This study examined the relationships among academic enablers (i.e., engagement, interpersonal skills, motivation, study skills) and academic achievement in children with and without high levels of parent-rated symptoms of inattention, impulsivity, and hyperactivity (Symptoms of IIH Group). The study included 69 participants (29 [42%] in the IIH…

  4. High-Achieving High School Students and Not so High-Achieving College Students: A Look at Lack of Self-Control, Academic Ability, and Performance in College

    Science.gov (United States)

    Honken, Nora B.; Ralston, Patricia A. S.

    2013-01-01

    This study investigated the relationship among lack of self-control, academic ability, and academic performance for a cohort of freshman engineering students who were, with a few exceptions, extremely high achievers in high school. Structural equation modeling analysis led to the conclusion that lack of self-control in high school, as measured by…

  5. Factors Influencing Academic Self-Concept of High-Ability Girls in Singapore

    Science.gov (United States)

    Yeo, Melissa Mui Mei; Garces-Bacsal, Rhoda Myra

    2014-01-01

    This study aimed at investigating the impact of entering high-ability classes on the academic self-concept of high-ability primary girls in Singapore. Participants in this study are 91 Primary 4 girls, 30 high-ability pupils, and 61 pupils from classes that include high-, middle-, and low-ability pupils. This study utilized a mixed-method…

  6. The Changing Landscape of Alternate Assessments Based on Modified Academic Achievement Standards: An Analysis of Early Adopters of AA-MASs

    Science.gov (United States)

    Lazarus, Sheryl S.; Thurlow, Martha L.

    2009-01-01

    Several states had an assessment that they considered to be an alternate assessment based on modified academic achievement standards (AA-MAS) in place, or in development, when the April 2007 federal regulations on modified achievement standards were finalized. This article uses publicly available information collected by the National Center on…

  7. Explorations of Metacognition Among Academically Talented Middle and High School Mathematics Students

    OpenAIRE

    Young, Adena Elizabeth

    2010-01-01

    The purpose of this dissertation was to examine metacognition among academically talented middle and high school mathematics students from both educational psychology and mathematics education perspectives. A synthesis of the literatures and three studies employing quantitative, qualitative, and mixed methodologies were used to address three research questions: (a) What is metacognition, (b) What are the relationships between metacognition and academic achievement, and (c) How should educati...

  8. Academic coordination at university: Strategies for high quality education

    Directory of Open Access Journals (Sweden)

    Maria del Mar Durán Bellonch

    2009-08-01

    Full Text Available Most lecturers and professors involved in teaching School Management and Education Management courses have been engaged in developing some innovative actions to improve the training quality that we offer to students in the Pedagogy degree at the Autonomous University of Barcelona. These actions are aimed at increasing co-ordination among the teaching staff when designing and implementing the course curricula. Co-ordination meetings, exchanges of teaching experiences, discussions about what, how and when to teach the different contents, in which courses and at what level, methodological issues pointed out through technical description cards or the elaboration of study cases to be solved have become the basis of relevant actions during the last academic years. This paper explains each one of them, and provides useful information about the theoretical background, the process carried out, some of the results obtained, the output and the tools created.

  9. Academic Training: An Introduction to the Standard Theory of Electroweak Interactions

    CERN Multimedia

    PH Department

    2011-01-01

    27, 28 and 29 April 2011 An introduction to the standard theory of electroweak interactions by Giovanni Ridolfi (INFN, Genova) 27, 28 and 29 April from 11:00 to 12:00, 28 April from 14:30 to 15:30 at CERN ( 222-R-001 - Filtration Plant )  The construction and experimental foundations of the unified theory of weak and electromagnetic interactions will be reviewed. Special attention will be given to the Standard Model symmetry properties and how symmetries must be broken in order to obtain a realistic theory for the observed pattern of masses and mixing among generations and to accommodate longitudinal degrees of freedom for the vector bosons. A careful discussion of the Higgs sector, both in the perturbative and in the strongly interacting regime, will be presented. Finally, the motivations towards extensions of the standard model will be discussed.

  10. Policy for therapeutic acupuncture in an academic health center: a model for standard policy development.

    Science.gov (United States)

    Myklebust, Monica; Colson, James; Kaufman, Jacqueline; Winsauer, Jeffery; Zhang, Yu Quin; Harris, Richard E

    2006-12-01

    Acupuncture as a therapeutic modality offers multiple applications. Its effectiveness coupled with its general acceptance by conventional health care professionals makes it one of the first complementary and alternative medicine (CAM) modalities to be incorporated in an integrative approach to care. However, few centers that offer acupuncture have written standard policies to regulate its use. This lack of standard policies may impede provision of quality care, serve as a barrier to cross-institutional data collection and clinical application of that data, and may put health care professionals and institutions at risk when credentialing or malpractice liability has not been clearly addressed. Here we present a policy for acupuncture, created by a diverse group of health care professionals at the University of Michigan Health System. It may function as a generalizable template for standard policy development by institutions incorporating acupuncture.

  11. Living up to high standards and psychological distress

    NARCIS (Netherlands)

    Van Yperen, N.W.; Hagedoorn, Mariët

    2008-01-01

    We argue and demonstrate that setting high standards, an essential aspect of perfectionism, is not associated with maladaptive responses in and of itself. Rather, our findings suggest that people's responses to their perceptions that they consistently fail to meet their own standards are maladaptive

  12. Living up to high standards and psychological distress

    NARCIS (Netherlands)

    Van Yperen, N.W.; Hagedoorn, Mariët

    We argue and demonstrate that setting high standards, an essential aspect of perfectionism, is not associated with maladaptive responses in and of itself. Rather, our findings suggest that people's responses to their perceptions that they consistently fail to meet their own standards are

  13. Upholding Standards of Academic Writing of Chinese Students in China English

    Science.gov (United States)

    Ma, Qing

    2012-01-01

    While the emergence of the plural forms of English widely acknowledges the sociolinguistic realities in many countries and regions, it might also have an equally profound impact on English teaching and learning in those areas. The trend is for pedagogical models no longer to privilege so-called Standard English based on native varieties but to be…

  14. Students' Self-Regulated Learning, Online Information Evaluative Standards and Online Academic Searching Strategies

    Science.gov (United States)

    Tseng, Sheng-Chau; Liang, Jyh-Chong; Tsai, Chin-Chung

    2014-01-01

    Online information searching strategies (OISS) used by students can be viewed as a key indicator in online learning environments. Therefore, developments in their OISS may also involve variables such as self-regulated learning (SRL) and online information evaluative standards (OIES). Three instruments, an OISS, a SRL and an OIES were used to…

  15. Ideology and Audit Culture: Standardized Service Quality Surveys in Academic Libraries

    Science.gov (United States)

    Lilburn, Jeff

    2017-01-01

    This article examines the relationship between the standardized service quality survey LibQUAL+ and the rise of audit culture. Recent scholarship examining assessment and accountability systems and the ideological principles driving their implementation in higher education raises concerns about the impact these systems have on teaching, learning,…

  16. Ideology and Audit Culture: Standardized Service Quality Surveys in Academic Libraries

    Science.gov (United States)

    Lilburn, Jeff

    2017-01-01

    This article examines the relationship between the standardized service quality survey LibQUAL+ and the rise of audit culture. Recent scholarship examining assessment and accountability systems and the ideological principles driving their implementation in higher education raises concerns about the impact these systems have on teaching, learning,…

  17. Upholding Standards of Academic Writing of Chinese Students in China English

    Science.gov (United States)

    Ma, Qing

    2012-01-01

    While the emergence of the plural forms of English widely acknowledges the sociolinguistic realities in many countries and regions, it might also have an equally profound impact on English teaching and learning in those areas. The trend is for pedagogical models no longer to privilege so-called Standard English based on native varieties but to be…

  18. Academic achievement in the high school years: the changing role of school engagement.

    Science.gov (United States)

    Chase, Paul A; Hilliard, Lacey J; Geldhof, G John; Warren, Daniel J A; Lerner, Richard M

    2014-06-01

    School engagement is an important theoretical and practical cornerstone to the promotion of academic accomplishments. This article used a tripartite-behavioral, emotional, and cognitive-model of school engagement to assess the relationship between school engagement and academic success among high school students, and to determine whether a reciprocal relationship exists between these constructs. Data were derived from 710 youth (69% female) who took part in Waves 6 through 8 (Grades 10 through 12) of the 4-H study of positive youth development. Longitudinal confirmatory factor analyses confirmed the invariance of the tripartite model of school engagement. Results of a structural equation model showed that the components of school engagement and academic achievement were mutually predictive and that these predictions varied from grade to grade. Future possibilities for evaluating the relationship between school engagement and academic achievement, as well as the implications for educational policy and practice, are discussed.

  19. Opportunity Makes the Cheater: High School Students and Academic Dishonesty

    Directory of Open Access Journals (Sweden)

    Andrej Šorgo

    2015-12-01

    Full Text Available The purpose of this study was to reveal data about cheating behaviours in Slovenian upper secondary schools, to raise awareness and to lower tolerance for such behaviour. To acquire information about demographics, cheating behaviour, and opinions on such behaviour, we compiled a questionnaire that targeted a university population of first-year students (N=323. From the results, it was revealed that cheating is a way of life in Slovenian schools, and almost all students at least occasionally indulge in some academic misbehaviour. It seems that a culture tolerant or even supportive of such behaviour has been established among students, parents and teachers, all working together to “help” students climb the ladder of success. The open question is whether all kinds of cheating are even recognized as such. Cheating is most common in homework, but at the other end, even systems such as external exams are not immune to fraud. At the moment, classic methods of cheating dominate. Differences between characters (e.g. gender and educational institutions in most cases are non-existent or small, a finding that could aid in establishing measures to prevent cheating inside schools as institutions.

  20. Fussell's folly: academic standards and the case of Mary Putnam Jacobi.

    Science.gov (United States)

    Gartner, C B

    1996-05-01

    In 1864, Dean Edwin Fussell of the Female Medical College of Pennsylvania tried to prevent Mary Putnam (later the eminent physician Mary Putnam Jacobi) from graduating. He claimed she had not fulfilled the requirements, and that granting her degree would give critics ammunition for their charges that a medical school for women debased the standards of the profession. In his writings and speeches both before and after this incident, Fussell made clear his belief that women in medicine should be held to higher and stricter standards than those applied to men in order to win acceptance. Fussell's case against Putnam, documented in the Minute Books of the Faculty and Board of Corporators of the college, was resolved, but this conflict raises larger issues. According to evidence in these records and the words of Fussell and those who knew him, Fussell emerges as a weak individual in a position of power in a weak institution who understood only quantitative measures of competence. This leads to the proposition that weak leaders in weak institutions today may continue to impose disparate standards on women and thereby adversely affect their careers.

  1. Introduction to the High-Efficiency Video Coding Standard

    Institute of Scientific and Technical Information of China (English)

    Ping Wu; Mina Li

    2012-01-01

    The high-efficiency video coding (HEVC) standard is the newest video coding standard currently under joint development by ITU-T Video Coding Experts Group (VCEG) and ISO/IEC Moving Picture Experts Group (MPEG). HEVC is the next-generation video coding standard after H.264/AVC. The goals of the HEVC standardization effort are to double the video coding efficiency of existing H.264/AVC while supporting all the recognized potential applications, such as, video telephony, storage, broadcast, streaming, especially for large picture size video (4k x 2k). The HEVC standard will be completed as an ISO/iEC and ITU-T standard in January 2013. in February 2012, the HEVC standardization process reached its committee draft (CD) stage. The ever-improving HEVC standard has demonstrated a significant gain in coding efficiency in rate-distortion efficiency relative to the existing H.264/AVC. This paper provides an overview of the technical features of HEVC close to HEVC CD stage, covering high-level structure, coding units, prediction units, transform units, spatial signal transformation and PCM representation, intra-picture prediction, inter-picture prediction, entropy coding and in-loop filtering. The HEVC coding efficiency performances comparing with H.264/AVC are also provided.

  2. Academic self-efficacy for high school scale: search for psychometrics evidence

    Directory of Open Access Journals (Sweden)

    Soely Polydoro

    2015-05-01

    Full Text Available This article aims to present the adaptation and the search for psychometrics evidence of an academic self-efficacy scale. High school students (N = 453 participated of the research (mean age 15.93; SD 1.2. The Academic Self-efficacy Scale for High School is an adapted scale composed of 16 items and organized into three factors: self-efficacy for learning, self-efficacy to act in school life, and self-efficacy for the career decision. Through exploratory factor analysis, a KMO = 0.90 was verified, and 56.57% of the variance was explained. The internal consistency was 0.88. The scale demonstrated good conditions to identify academic self-efficacy of high school students.

  3. Relationship of High School Principal Organizational Commitment and Campus Academic Performance

    Science.gov (United States)

    Edison, David Allen

    2012-01-01

    The purpose of the study was to explore the relationship of Texas high school principals' organizational commitment and the academic performance of the high schools served by the principals. Three components of principal organizational commitment--affective commitment, continuance commitment, and normative commitment--were assessed using the…

  4. The Effect of the Time Management Art on Academic Achievement among High School Students in Jordan

    Science.gov (United States)

    Al-Zoubi, Maysoon

    2016-01-01

    This study aimed at recognizing the effect of the Time Management Art on academic achievement among high school students in the Hashemite Kingdom of Jordan. The researcher employed the descriptive-analytic research to achieve the purpose of the study where he chose a sample of (2000) high school female and male students as respondents to the…

  5. The Role of Goal Importance in Predicting University Students' High Academic Performance

    Science.gov (United States)

    Kyle, Vanessa A.; White, Katherine M.; Hyde, Melissa K.; Occhipinti, Stefano

    2014-01-01

    We examined goal importance, focusing on high, but not exclusive priority goals, in the theory of planned behaviour (TPB) to predict students' academic performance. At the beginning of semester, students in a psychology subject (N = 197) completed TPB and goal importance items for achieving a high grade. Regression analyses revealed partial…

  6. The Effects of Modeling Instruction on High School Physics Academic Achievement

    Science.gov (United States)

    Wright, Tiffanie L.

    2012-01-01

    The purpose of this study was to explore whether Modeling Instruction, compared to traditional lecturing, is an effective instructional method to promote academic achievement in selected high school physics classes at a rural middle Tennessee high school. This study used an "ex post facto," quasi-experimental research methodology. The…

  7. Learning Strategies and Their Relationships to Academic Performance of High School Students in Hong Kong

    Science.gov (United States)

    Yip, Michael C. W.

    2013-01-01

    The present study examines the dynamic relationship between academic performance of high school students and their respective learning and study strategies. Two hundred thirty-six high school students were recruited to participate in this study by completing a Chinese version of the Learning and Study Strategies Inventory--LASSI, to probe into the…

  8. The Frog Pond Revisited: High School Academic Context, Class Rank, and Elite College Admission

    Science.gov (United States)

    Espenshade, Thomas J.; Hale, Lauren E.; Chung, Chang Y.

    2005-01-01

    In this article, the authors test a "frog-pond" model of elite college admission proposed by Attewell, operationalizing high school academic context as the secondary school-average SAT score and number of Advanced Placement tests per high school senior. Data on more than 45,000 applications to three elite universities show that a high…

  9. Impact of Principal Leadership on Catholic High School Students' Academic Achievement in Edo State, Nigeria

    Science.gov (United States)

    Imhangbe, Osayamen Samson

    2012-01-01

    Over the years, students of Catholic High/Senior secondary schools in Edo state, Nigeria have maintained a significantly higher level of academic achievement than their counterparts in public schools in the state. This development has not only been a cause of serious concern for parents of students who attend public High/Senior secondary schools…

  10. Recent developments in standardization of high efficiency video coding (HEVC)

    Science.gov (United States)

    Sullivan, Gary J.; Ohm, Jens-Rainer

    2010-08-01

    This paper reports on recent developments in video coding standardization, particularly focusing on the Call for Proposals (CfP) on video coding technology made jointly in January 2010 by ITU-T VCEG and ISO/IEC MPEG and the April 2010 responses to that Call. The new standardization initiative is referred to as High Efficiency Video Coding (HEVC) and its development has been undertaken by a new Joint Collaborative Team on Video Coding (JCT-VC) formed by the two organizations. The HEVC standard is intended to provide significantly better compression capability than the existing AVC (ITU-T H.264 | ISO/IEC MPEG-4 Part 10) standard. The results of the CfP are summarized, and the first steps towards the definition of the HEVC standard are described.

  11. High impact  =  high statistical standards? Not necessarily so.

    Directory of Open Access Journals (Sweden)

    Patrizio E Tressoldi

    Full Text Available What are the statistical practices of articles published in journals with a high impact factor? Are there differences compared with articles published in journals with a somewhat lower impact factor that have adopted editorial policies to reduce the impact of limitations of Null Hypothesis Significance Testing? To investigate these questions, the current study analyzed all articles related to psychological, neuropsychological and medical issues, published in 2011 in four journals with high impact factors: Science, Nature, The New England Journal of Medicine and The Lancet, and three journals with relatively lower impact factors: Neuropsychology, Journal of Experimental Psychology-Applied and the American Journal of Public Health. Results show that Null Hypothesis Significance Testing without any use of confidence intervals, effect size, prospective power and model estimation, is the prevalent statistical practice used in articles published in Nature, 89%, followed by articles published in Science, 42%. By contrast, in all other journals, both with high and lower impact factors, most articles report confidence intervals and/or effect size measures. We interpreted these differences as consequences of the editorial policies adopted by the journal editors, which are probably the most effective means to improve the statistical practices in journals with high or low impact factors.

  12. High impact  =  high statistical standards? Not necessarily so.

    Science.gov (United States)

    Tressoldi, Patrizio E; Giofré, David; Sella, Francesco; Cumming, Geoff

    2013-01-01

    What are the statistical practices of articles published in journals with a high impact factor? Are there differences compared with articles published in journals with a somewhat lower impact factor that have adopted editorial policies to reduce the impact of limitations of Null Hypothesis Significance Testing? To investigate these questions, the current study analyzed all articles related to psychological, neuropsychological and medical issues, published in 2011 in four journals with high impact factors: Science, Nature, The New England Journal of Medicine and The Lancet, and three journals with relatively lower impact factors: Neuropsychology, Journal of Experimental Psychology-Applied and the American Journal of Public Health. Results show that Null Hypothesis Significance Testing without any use of confidence intervals, effect size, prospective power and model estimation, is the prevalent statistical practice used in articles published in Nature, 89%, followed by articles published in Science, 42%. By contrast, in all other journals, both with high and lower impact factors, most articles report confidence intervals and/or effect size measures. We interpreted these differences as consequences of the editorial policies adopted by the journal editors, which are probably the most effective means to improve the statistical practices in journals with high or low impact factors.

  13. Recovery High Schools: Students and Responsive Academic and Therapeutic Services

    Science.gov (United States)

    Moberg, D. Paul; Finch, Andrew J.; Lindsley, Stephanie M.

    2014-01-01

    This article reviews findings from the authors' studies of recovery high schools (RHS), including a 1995 program evaluation of a school in New Mexico (Moberg & Thaler, 1995), a 2006-09 descriptive study of 17 recovery high schools (Moberg & Finch, 2008), and presents early findings from a current study of the effectiveness of recovery high…

  14. Academic achievement of junior high school students with sleep disorders

    National Research Council Canada - National Science Library

    Auliyanti, Fijri; Sekartini, Rini; Mangunatmadja, Irawan

    2016-01-01

    ... status, family structure, after-hours education program, presence of TV/computer in the bedroom, sleep duration during school days, as well as bedtime and wakeup time difference in junior high school...

  15. High Standard Capital Farmland Construction Based on Grain Security

    Institute of Scientific and Technical Information of China (English)

    Zhi ZHANG; Zhongxiang YU

    2016-01-01

    In the context that global grain security is still in very severe situation,the grain security situation in China is not optimistic as well. The " Red Line of Farmland Area" cannot completely solve the grain security problems in China. We still need to seek new breakthroughs in the quality and yield of farmland. The construction of high standard capital farmland is the important premise to guarantee national grain security. On this basis,this paper has summarized the difficulties we are facing in the construction of high standard capital farmland,and has proposed the methods and measures to construct high standard capital farmland and lay a solid foundation for grain security in China.

  16. Academic Language Socialization in High School Writing Conferences

    Science.gov (United States)

    Gilliland, Betsy

    2014-01-01

    This study examines multilingual high school writers' individual talk with their teachers in two advanced English language development classes to observe how such talk shapes linguistically diverse adolescents' writing. Addressing adolescent writers' language socialization through microethnographic discourse analysis, the author…

  17. Academic Discipline and Personal Finance Instruction in High School

    Science.gov (United States)

    Loibl, Cäzilia; Fisher, Patti J.

    2013-01-01

    Despite public support for personal finance instruction in high school, its effectiveness has not been firmly established. The current study investigates instructional approaches as a reason for these inconsistent outcomes by comparing survey responses of business education, family and consumer sciences, and social studies/economics teachers. The…

  18. Factors Influencing High School Students' Science Enrollments Patterns: Academic Abilities, Parental Influences, and Attitudes toward Science.

    Science.gov (United States)

    Khoury, Ghada A.; Voss, Burton E.

    This study was designed, using a path analytic model, to assess the relative impact of different factors on science concentration decisions made by grade 10 high school students (N=237). Included in the model were selected demographic and socioeconomic factors, academic abilities factors (including logical thinking), indicators of home and school…

  19. Early Reading Skills and Academic Achievement Trajectories of Students Facing Poverty, Homelessness, and High Residential Mobility

    Science.gov (United States)

    Herbers, Janette E.; Cutuli, J. J.; Supkoff, Laura M.; Heistad, David; Chan, Chi-Keung; Hinz, Elizabeth; Masten, Ann S.

    2012-01-01

    This investigation tested the importance of early academic achievement for later achievement trajectories among 18,011 students grouped by level of socioeconomic risk. Students considered to be at highest risk were those who experienced homelessness or high residential mobility (HHM). HHM students were compared with students eligible for free…

  20. Filial Piety and Academic Motivation: High-Achieving Students in an International School in South Korea

    Science.gov (United States)

    Tam, Jonathan

    2016-01-01

    This study uses self-determination theory to explore the mechanisms of filial piety in the academic motivation of eight high-achieving secondary school seniors at an international school in South Korea, resulting in several findings. First, the students attributed their parents' values and expectations as a major source of the students'…

  1. Explorations of Metacognition among Academically Talented Middle and High School Mathematics Students

    Science.gov (United States)

    Young, Adena Elizabeth

    2010-01-01

    The purpose of this dissertation was to examine metacognition among academically talented middle and high school mathematics students from both educational psychology and mathematics education perspectives. A synthesis of the literatures and three studies employing quantitative, qualitative, and mixed methodologies were used to address three…

  2. Intergenerational Closure and Academic Achievement in High School: A New Evaluation of Coleman's Conjecture

    Science.gov (United States)

    Morgan, Stephen L.; Todd, Jennifer J.

    2009-01-01

    This article reexamines the conjecture of James S. Coleman that intergenerational social closure promotes student achievement in high schools, analyzing the best national data on academic achievement and social networks: the 2002 and 2004 waves of the Education Longitudinal Study. The results show that within the Catholic school sector, schools…

  3. Family Factors Associated with High Academic Competence among Former Head Start Children.

    Science.gov (United States)

    Robinson, Nancy M.; Weinberg, Richard A.; Redden, David; Ramey, Sharon L.; Ramey, Craig T.

    1998-01-01

    A study of 154 Head Start children with high academic achievement found that their families reported higher educational and income levels, had fewer children, were more likely to be Caucasian, reported less prolonged depression, and had more responsive, flexible, and less restrictive parenting practices than other Head Start children. (Author/CR)

  4. Academic Achievement and Emotional Intelligence: Predicting the Successful Transition from High School to University

    Science.gov (United States)

    Parker, James D. A.; Duffy, Jon M.; Wood, Laura M.; Bond, Barbara J.; Hogan, Marjorie J.

    2005-01-01

    This study examined the impact of emotional intelligence (EI) on the successful transition from high school to university. The short form of the Emotional Quotient Inventory (EQ-i) was completed by 1,426 first-year students attending four different universities within the first week of classes (September). At the end of the academic year (May),…

  5. Middle-Class Parents' Educational Work in an Academically Selective Public High School

    Science.gov (United States)

    Stacey, Meghan

    2016-01-01

    This article reports the findings of a study on the nature of parent-school engagement at an academically selective public high school in New South Wales, Australia. Such research is pertinent given recent policies of "choice" and decentralization, making a study of local stakeholders timely. The research comprised a set of interviews…

  6. Spatial Experiences of High Academic Achievers: Insights from a Developmental Perspective

    Science.gov (United States)

    Weckbacher, Lisa Marie; Okamoto, Yukari

    2012-01-01

    The study explored the relationship between types of spatial experiences and spatial abilities among 13- to 14-year-old high academic achievers. Each participant completed two spatial tasks and a survey assessing favored spatial activities across five categories (computers, toys, sports, music, and art) and three developmental periods (early…

  7. Social Media Use, Loneliness, and Academic Achievement: A Correlational Study with Urban High School Students

    Science.gov (United States)

    Neto, Roque; Golz, Nancy; Polega, Meaghan

    2015-01-01

    This study explored the association between social media use, loneliness, and academic achievement in high school students and identified the demographic characteristics associated with these three elements. This study also aimed to identify the percentage of variance in loneliness accounted for by social media use and GPA. Participants were 345…

  8. The Effects of Alcohol Use on Academic Achievement in High School

    Science.gov (United States)

    Balsa, Ana I.; Giuliano, Laura M.; French, Michael T.

    2011-01-01

    This paper examines the effects of alcohol use on high school students' quality of learning. We estimate fixed-effects models using data from the National Longitudinal Study of Adolescent Health. Our primary measure of academic achievement is the student's grade point average (GPA) abstracted from official school transcripts. We find that…

  9. Obesity, High-Calorie Food Intake, and Academic Achievement Trends among U.S. School Children

    Science.gov (United States)

    Li, Jian; O'Connell, Ann A.

    2012-01-01

    The authors investigated children's self-reported high-calorie food intake in Grade 5 and its relationship to trends in obesity status and academic achievement over the first 6 years of school. They used 3-level hierarchical linear models in the large-scale database (the Early Childhood Longitudinal Study--Kindergarten Cohort). Findings indicated…

  10. Explorations of Metacognition among Academically Talented Middle and High School Mathematics Students

    Science.gov (United States)

    Young, Adena Elizabeth

    2010-01-01

    The purpose of this dissertation was to examine metacognition among academically talented middle and high school mathematics students from both educational psychology and mathematics education perspectives. A synthesis of the literatures and three studies employing quantitative, qualitative, and mixed methodologies were used to address three…

  11. Spatial Experiences of High Academic Achievers: Insights from a Developmental Perspective

    Science.gov (United States)

    Weckbacher, Lisa Marie; Okamoto, Yukari

    2012-01-01

    The study explored the relationship between types of spatial experiences and spatial abilities among 13- to 14-year-old high academic achievers. Each participant completed two spatial tasks and a survey assessing favored spatial activities across five categories (computers, toys, sports, music, and art) and three developmental periods (early…

  12. Emotional Intelligence and Academic Achievement of High School Students in Kanyakumari District

    Science.gov (United States)

    Lawrence, A. S. Arul; Deepa, T.

    2013-01-01

    The objective of the study is to find the significant relationship between emotional intelligence and academic achievement of high school students with reference to the background variables. Survey method was employed. Two tools are used in this study namely self-made Trait Emotional Intelligence Questionnaire Short Form (TEIQue SF) and the…

  13. A Phenomenological Exploration of Teacher Training Regarding Academically Advanced/High-Ability Students

    Science.gov (United States)

    Sueker, Carrie Olstad

    2011-01-01

    The needs of academically advanced/high-ability students may not be met in today's schools. When educational needs are not met, students may not reach full potential, may lose intrinsic motivation for learning, and may develop poor work and study habits. The rural school district involved in this study lacks a formal gifted and talented program.…

  14. Using Data to Ensure High Standards--And Standards to Ensure High Expectations

    Science.gov (United States)

    Lane-Outlaw, Susan; Lange, Cheryl; Sherwood, Dyan

    2014-01-01

    Metro Deaf School (MDS), located in Saint Paul, Minnesota, is one of the first charter schools in the nation. MDS, provides a bilingual environment in ASL and English for deaf and hard of hearing students, ages 3-21, in pre-K through high school. In its 20 years of operation, MDS has seen its students become more diverse, and with the diversity…

  15. Relating emotional intelligence to social competence and academic achievement in high school students.

    Science.gov (United States)

    Gil-Olarte Márquez, Paloma; Palomera Martín, Raquel; Brackett, Marc A

    2006-01-01

    This study investigated the discriminant, criterion and incremental validity of an ability measure of Emotional Intelligence (EI). High school students (N = 77) took the Mayer-Salovey-Caruso Emotional Intelligence Test - Spanish Version (MSCEIT V. 2.0, 2002), a measure of Big Five personality traits (BFQ; Caprara, Barbanelli, & Borgogni , 1993), an General Intelligence test (IGF-r 5; Yuste, 2002), and a social competence inventory (AECS; Moraleda, González, & García-Gallo, 1998). Students' academic grades also were obtained from official school records at the end of the school year. As predicted, the MSCEIT was discriminable from well-established measures of personality and intelligence. The test was also moderately related to social competence and predicted students' final grades. Most of the findings remained significant after personality and academic intelligence were statistically controlled. The potential utility of EI in the context of academic institutions is discussed.

  16. Learning Disabilities and Achieving High-Quality Education Standards

    Science.gov (United States)

    Gartland, Debi; Strosnider, Roberta

    2017-01-01

    This is an official document of the National Joint Committee on Learning Disabilities (NJCLD), of which Council for Learning Disabilities is a long-standing, active member. With this position paper, NJCLD advocates for the implementation of high-quality education standards (HQES) for students with learning disabilities (LD) and outlines the…

  17. Integration of Engineering Education by High School Teachers to Meet Standards in the Physics Classroom

    Science.gov (United States)

    Kersten, Jennifer Anna

    2013-01-01

    In recent years there has been increasing interest in engineering education at the K-12 level, which has resulted in states adopting engineering standards as a part of their academic science standards. From a national perspective, the basis for research into engineering education at the K-12 level is the belief that it is of benefit to student…

  18. Standard versus high-flexion posterior stabilized total knee prostheses.

    Science.gov (United States)

    Li, Ning; Li, Junwei; Li, Peng; Wang, Dan; Liu, Ming; Xia, Lei

    2015-03-01

    This meta-analysis compared clinical outcomes between standard and high-flexion posterior-stabilized total knee prostheses to evaluate which type of total knee prosthesis was superior. Randomized, controlled trials published until October 2013 comparing standard and high-flexion posterior-stabilized total knee prostheses were reviewed. Methodologic quality was assessed with the Physiotherapy Evidence Database scale. After data extraction, the authors compared results with fixed effects or random effects models, depending on the heterogeneity of the included studies. Eight randomized, controlled trials involving 660 patients met the predetermined inclusion criteria. No statistically significant differences between patients undergoing standard and high-flexion posterior-stabilized total knee prostheses were noted in postoperative range of motion (ROM) (weighted mean difference, -1.43; 95% confidence interval [CI], -4.52 to 1.67; P=.37); flexion angle (weighted mean difference, 0.54; 95% CI, -3.75 to 4.84; P=.80); Knee Society Score (weighted mean difference, 0.92; 95% CI, -0.64 to 2.48; P=.25); Hospital for Special Surgery knee score (weighted mean difference, 0.57; 95% CI, -0.42 to 1.55; P=.26); or Knee Society function score (weighted mean difference, 1.00; 95% CI, -1.49 to 3.49; P=.43). No statistical difference was found between the 2 prosthesis types in complications, involving 21 cases in the standard group and 14 cases in the high-flexion group. The current findings confirm that high-flexion posterior-stabilized total knee prostheses are not superior to standard prostheses in terms of ROM, flexion angle, knee scores, or complications with 5 years or less of follow-up.

  19. High Performance Small Optically Pumped Caesium Beam Frequency Standard

    Institute of Scientific and Technical Information of China (English)

    ZHANG Jian-Wei; YANG Dong-Hai

    2007-01-01

    An experiment of a high performance small optically pumped caesium (Cs) beam frequency standard is reported. An extended cavity diode laser works as the probing laser, of which the frequency is stabilized by the Zeeman modulation method. The running parameters of the frequency standard are dynamically optimized via digital servo electronics. The experimental setup improves the frequency stability up to 1.8 × 10-12 atτ= 1 s and about 1.0 × 10~13 at τ= 105 s (Allan deviation).

  20. The effect of high school chemistry instruction on students' academic self-concept

    Science.gov (United States)

    Morgan, Peter Wallace

    The purpose of this study was to investigate the effect of extended instruction in high school chemistry on the academic self-concept of students and determine what parts of the learning experience need to be addressed to make the interaction a more positive one. Fifty-seven students from three metropolitan public schools, who were enrolled in college preparatory chemistry classes, were asked to complete a written instrument, before and after extended chemistry instruction, that measures academic self-concept. Twenty-one of the students who took part in the written task volunteered to answer some in-depth interview questions concerning their academic self-concept and its relationship to chemistry instruction. Student responses, instrument scores, and student chemistry grades were analyzed for a variety of chemistry learning--academic self-concept connections and interactions. Results showed that there was a positive interaction for less than half of the students involved in the interview sessions. The results from the written instrument showed similar findings. Comparing chemistry grades and academic self-concept revealed an uncertain connection between the two, especially for students with strong academic self-concepts. Students felt that the laboratory experience was often disconnected from the remainder of chemistry instruction and recommended that the laboratory experience be integrated with classroom work. Students also expressed concerns regarding the volume of algorithmic mathematical calculations associated with college preparatory chemistry instruction. Results of this study suggest that secondary chemistry instruction must become more aware of the affective domain of learning and develop a mindful awareness of its connection to the cognitive domain if chemistry teaching and learning is going to better facilitate the intellectual growth of secondary students.

  1. A Comparative Study of the Academic Stress and Depression among High School Girl and Boy Students

    Science.gov (United States)

    Khanehkeshi, Ali; Basavarajappa

    2012-01-01

    This paper compares the difference between boy and girl high school students of 1st grade to 3rd grade in academic stress and depression. Using a random stratified sampling 120 girl and boy students (60 girls and 60 boys) were selected from 1st grade (n = 40), 2nd grade (n = 40) and 3rd grade (n = 40) high school students. In this study gender and…

  2. Expediting the Quest for Quality: The Role of IQAC in Academic Audit

    Science.gov (United States)

    Nitonde, Rohidas

    2016-01-01

    Academic Audit is an important tool to control and maintain standards in academic sector. It has been found highly relevant by the experts across the world. Academic audit helps institutions to introspect and improve their quality. The present paper intends to probe into the possible role of Internal Quality Assurance Cell (IQAC) in Academic Audit…

  3. Health and Academic Achievement: Cumulative Effects of Health Assets on Standardized Test Scores among Urban Youth in the United States

    Science.gov (United States)

    Ickovics, Jeannette R.; Carroll-Scott, Amy; Peters, Susan M.; Schwartz, Marlene; Gilstad-Hayden, Kathryn; McCaslin, Catherine

    2014-01-01

    Background: The Institute of Medicine (2012) concluded that we must "strengthen schools as the heart of health." To intervene for better outcomes in both health and academic achievement, identifying factors that impact children is essential. Study objectives are to (1) document associations between health assets and academic achievement,…

  4. The role of chronotype, gender, test anxiety, and conscientiousness in academic achievement of high school students.

    Science.gov (United States)

    Rahafar, Arash; Maghsudloo, Mahdis; Farhangnia, Sajedeh; Vollmer, Christian; Randler, Christoph

    2016-01-01

    Previous findings have demonstrated that chronotype (morningness/intermediate/eveningness) is correlated with cognitive functions, that is, people show higher mental performance when they do a test at their preferred time of day. Empirical studies found a relationship between morningness and higher learning achievement at school and university. However, only a few of them controlled for other moderating and mediating variables. In this study, we included chronotype, gender, conscientiousness and test anxiety in a structural equation model (SEM) with grade point average (GPA) as academic achievement outcome. Participants were 158 high school students and results revealed that boys and girls differed in GPA and test anxiety significantly, with girls reporting better grades and higher test anxiety. Moreover, there was a positive correlation between conscientiousness and GPA (r = 0.17) and morningness (r = 0.29), respectively, and a negative correlation between conscientiousness and test anxiety (r = -0.22). The SEM demonstrated that gender was the strongest predictor of academic achievement. Lower test anxiety predicted higher GPA in girls but not in boys. Additionally, chronotype as moderator revealed a significant association between gender and GPA for evening types and intermediate types, while intermediate types showed a significant relationship between test anxiety and GPA. Our results suggest that gender is an essential predictor of academic achievement even stronger than low or absent test anxiety. Future studies are needed to explore how gender and chronotype act together in a longitudinal panel design and how chronotype is mediated by conscientiousness in the prediction of academic achievement.

  5. High school students with asthma: attitudes about school health, absenteeism, and its impact on academic achievement.

    Science.gov (United States)

    Krenitsky-Korn, Susan

    2011-01-01

    Asthma is the most frequent reason for absence from school; it accounts for one-third of all days of missed instruction, placing students at risk for academic failure and social isolation. This study compared high school students with asthma with those without asthma, and examined the relationship of their attitudes toward school health services, absenteeism, academic achievement, and the supposition that school nurse services play an essential part in the academic process. Surveys were completed by all students who participated in the study. Twenty-eight students with asthma reported levels of illness and school nurse support in an additional survey. Data revealed that students with asthma were absent more frequently, scored lower in mathematics, and participated less in school activities than their peers without asthma. Their level of illness did not predict the number of days absent, which was negatively correlated with achievement and positively correlated with students' permissive attitudes toward absenteeism. Findings indicate that school nurse interventions were sources of physical, social, emotional, and academic support.

  6. Reliability and validity of academic motivation scale for sports high school students’

    Directory of Open Access Journals (Sweden)

    Haslofça Fehime

    2016-01-01

    Full Text Available This study was designed to test validity and reliability of Academic Motivation Scale (AMS for sports high school students. The research conducted with 357 volunteered girls (n=117 and boys (n=240. Confirmatory factor analysis showed that Chi square (χ2, degrees of freedom (df and χ2/df ratio were 1102.90, 341 and 3.234, respectively. Goodness of Fit Index, Comparative Fit Index, Non-normed Fit Index and Incremental Fit Index were between 0.92-0.95. Additionally, Adjusted Goodness of Fit Index, An Average Errors Square Root and Root Mean Square Error of Approximation were 0.88, 0.070 and 0.079, respectively. Subscale reliability coefficients were between 0.77 and 0.86. Test-retest correlations of AMS were found between 0.79 and 0.91. Results showed that scale was suitable for determination of sports high school students’ academicals motivation levels.

  7. Academic Motivation Scale: adaptation and psychometric analyses for high school and college students

    Directory of Open Access Journals (Sweden)

    Stover JB

    2012-07-01

    Full Text Available Juliana Beatriz Stover,1 Guadalupe de la Iglesia,1 Antonio Ria,l Boubeta,2 Mercedes Fernández Liporace11Buenos Aires University and National Research Council (CONICET, Buenos Aires, Argentina; 2Santiago de Compostela University, Santiago de Compostela, SpainAbstract: The Academic Motivation Scale (AMS, supported in Self-Determination Theory, has been applied in recent decades as well in high school as in college education. Although several versions in Spanish are available, the underlying linguistic and cultural differences raise important issues when they are applied to Latin-American population. Consequently an adapted version of the AMS was developed, and its construct validity was analyzed in Argentine students. Results obtained on a sample that included 723 students from Buenos Aires (393 high school and 330 college students verified adequate psychometric properties in this new version, solving some controversies regarded to its dimensionality.Keywords: Academic Motivation, self-determination, confirmatory factor analysis, internal consistency

  8. A Comparative Analysis of Social Media Usage and Academic Performance in Public and Private Senior High Schools

    Science.gov (United States)

    Mingle, Jeffrey; Adams, Musah; Adjei, E. A.

    2016-01-01

    The study comparatively analyzed social media usage and academic performance in public and private senior high schools. The issue of social media and academic performance has been a very debatable topic with regard to its effect. This study further explores the relation between private and public schools in relation to social media use and…

  9. Yoga Improves Academic Performance in Urban High School Students Compared to Physical Education: A Randomized Controlled Trial

    Science.gov (United States)

    Hagins, Marshall; Rundle, Andrew

    2016-01-01

    Yoga programs within schools have become more widespread but research regarding the potential effect on academic achievement remains limited. This study cluster-randomized 112 students within a single New York City public high school to participate in either school-based yoga or physical education (PE) for an entire academic year. The primary…

  10. Bullshit in Academic Writing: A Protocol Analysis of a High School Senior's Process of Interpreting "Much Ado about Nothing"

    Science.gov (United States)

    Smagorinsky, Peter; Daigle, Elizabeth Anne; O'Donnell-Allen, Cindy; Bynum, Susan

    2010-01-01

    This article reports a study of one high school senior's process of academic bullshitting as she wrote an analytic essay interpreting Shakespeare's "Much Ado about Nothing." The construct of bullshit has received little scholarly attention; although it is known as a common phenomenon in academic speech and writing, it has rarely been the subject…

  11. The Impact of Principal Perception on Student Academic Climate and Achievement in High School: How Does It Measure Up?

    Science.gov (United States)

    Urick, Angela; Bowers, Alex J.

    2014-01-01

    The purpose of this study is to examine the independent direct effects of student and principal perceptions of academic climate on student achievement in high school. To date, few studies have considered the influence of principal perceptions of academic climate on student achievement. In the present study, we test a set of two-level hierarchical…

  12. High-Voltage-Input Level Translator Using Standard CMOS

    Science.gov (United States)

    Yager, Jeremy A.; Mojarradi, Mohammad M.; Vo, Tuan A.; Blalock, Benjamin J.

    2011-01-01

    proposed integrated circuit would translate (1) a pair of input signals having a low differential potential and a possibly high common-mode potential into (2) a pair of output signals having the same low differential potential and a low common-mode potential. As used here, "low" and "high" refer to potentials that are, respectively, below or above the nominal supply potential (3.3 V) at which standard complementary metal oxide/semiconductor (CMOS) integrated circuits are designed to operate. The input common-mode potential could lie between 0 and 10 V; the output common-mode potential would be 2 V. This translation would make it possible to process the pair of signals by use of standard 3.3-V CMOS analog and/or mixed-signal (analog and digital) circuitry on the same integrated-circuit chip. A schematic of the circuit is shown in the figure. Standard 3.3-V CMOS circuitry cannot withstand input potentials greater than about 4 V. However, there are many applications that involve low-differential-potential, high-common-mode-potential input signal pairs and in which standard 3.3-V CMOS circuitry, which is relatively inexpensive, would be the most appropriate circuitry for performing other functions on the integrated-circuit chip that handles the high-potential input signals. Thus, there is a need to combine high-voltage input circuitry with standard low-voltage CMOS circuitry on the same integrated-circuit chip. The proposed circuit would satisfy this need. In the proposed circuit, the input signals would be coupled into both a level-shifting pair and a common-mode-sensing pair of CMOS transistors. The output of the level-shifting pair would be fed as input to a differential pair of transistors. The resulting differential current output would pass through six standoff transistors to be mirrored into an output branch by four heterojunction bipolar transistors. The mirrored differential current would be converted back to potential by a pair of diode-connected transistors

  13. Academic and Nonacademic Validating Agents on Latinas Mathematics and Science Self Concept A Quantitative Study Utilizing the High School Longitudinal Study of 2009

    Science.gov (United States)

    Garza, Jennifer M.

    The purpose of this study is to inform and further the discussion of academic (i.e. teachers and school counselors) and non-academic (i.e. parents, family, friends, etc.) validating agents on Latina students' mathematics and science self-concepts. This study found a relationship between Latina students' interactions with academic and non-academic validating agents and their math and science self-concept at the K-12 level. Through the review of the literature the researcher addresses identifiable factors and strategies that inform the field of education in the areas of validation theory, family characteristics, and access to STEM fields for Latina students. The researcher used an established instrument designed, administered, and validated through the National Center for Education Statistics (NCES). For purposes of this study, a categorical subset of participants who self-identified as being a Latina student was used. As a result, the total subset number in this study was N=1,882. To determine if academic and non-academic validating agents had an observable statistically significant relationship with Latina students' math and science self-concept, a series of one-way ANOVAs were calculated to compare differences in students' math and science self-concept based on academic and non-academic validating agents for the weighted sample of Latinas for the HLS:09 survey. A path analysis was also employed to assess the factors involved in Latina students' math and science self-concepts. The findings are consistent with previous research involving the influence that academic and non-academic validating agents have on the math and science self-concept of Latina students. The results indicated that students who had teachers that believed in the students, regardless of family background, social economic status or home environment influences had higher math and science self concepts than those who did not. Similarly, it was found that students who had counselors that set high

  14. Ultra-high energy physics and standard basic principles

    Directory of Open Access Journals (Sweden)

    Gonzalez-Mestres Luis

    2014-04-01

    Full Text Available It has not yet been elucidated whether the observed flux suppression for ultra-high energy cosmic rays (UHECR at energies above ≃ 4 x 1019 eV is a signature of the Greisen-Zatsepin-Kuzmin (GZK cutoff or a consequence of other phenomena. In both cases, violations of the standard fundamental principles of Physics can be present and play a significant role. They can in particular modify cosmic-ray interactions, propagation or acceleration at very high energy. Thus, in a long-term program, UHECR data can hopefully be used to test relativity, quantum mechanics, energy and momentum conservation, vacuum properties... as well as the elementariness of standard particles. Data on cosmic rays at energies ≃ 1020 eV may also be sensitive to new physics generated well beyond Planck scale. A typical example is provided by the search for possible signatures of a Lorentz symmetry violation (LSV associated to a privileged local reference frame (the "vacuum rest frame", VRF. If a VRF exists, the internal structure of standard particles at ultra-high energy can undergo substantial modifications. Similarly, the conventional particle symmetries may cease to be valid at such energies instead of heading to a grand unification and the structure of vacuum may no longer be governed by standard quantum field theory. Then, the question whether the notion of Planck scale still makes sense clearly becomes relevant and the very grounds of Cosmology can undergo essential modifications. UHECR studies naturally interact with the interpretation of WMAP and Planck observations. Recent Planck data analyses tend to confirm the possible existence of a privileged space direction. If the observed phenomenon turns out to be a signature of the spinorial space-time (SST we suggested in 1996-97, then conventional Particle Physics may correspond to the local properties of standard matter at low enough energy and large enough distances. This would clearly strengthen the cosmological

  15. Alcohol consumption and academic performance in a population of Spanish high school students.

    Science.gov (United States)

    López-Frías, M; de la fe Fernandez, M; Planells, E; Miranda, M T; Mataix, J; Llopis, J

    2001-11-01

    The present study was designed to identify patterns of alcohol consumption among Spanish high school students and describe the relationship between alcohol intake and school performance. The sample population consisted of students, aged 14 to 19 years, who were attending high school during the academic year 1994-95 in the city of Granada in southern Spain. We studied 1,602 (861 female) students (alpha error - 0.05, sampling error = 5%), using a self-administered questionnaire that contained items about individual and family demographics, quantity and frequency of alcohol consumption, and school performance. Total alcohol consumption was recorded as grams (g) of alcohol per week and per day for three categories of alcoholic drinks: wine, beer and distilled spirits. The percentage of nondrinkers was 21.05% for male adolescents and 28.56% for female adolescents. The mean amount of alcohol consumed per week was larger in male than in female students (F= 18.36, l/l,594 df, p alcohol consumed. No significant differences in drinking patterns were found between students at public and private schools. The risk of academic failure increased considerably when more than 150 g of alcohol were consumed per week (OR: 2.91; 95% CI: 1.94-4.43). Although we cannot draw any conclusions about the causes of the association between academic failure and teenage drinking, our results do show that the risk of failing increases together with alcohol intake. However, it should be noted that academic achievement is also influenced by many factors other than alcohol consumption.

  16. State of dose prescription and compliance to international standard (ICRU-83) in intensity modulated radiation therapy among academic institutions.

    Science.gov (United States)

    Das, Indra J; Andersen, Aaron; Chen, Zhe Jay; Dimofte, Andrea; Glatstein, Eli; Hoisak, Jeremy; Huang, Long; Langer, Mark P; Lee, Choonik; Pacella, Matthew; Popple, Richard A; Rice, Roger; Smilowitz, Jennifer; Sponseller, Patricia; Zhu, Timothy

    The purpose of this study was to evaluate dose prescription and recording compliance to international standard (International Commission on Radiation Units & Measurements [ICRU]-83) in patients treated with intensity modulated radiation therapy (IMRT) among academic institutions. Ten institutions participated in this study to collect IMRT data to evaluate compliance to ICRU-83. Under institutional review board clearance, data from 5094 patients-including treatment site, technique, planner, physician, prescribed dose, target volume, monitor units, planning system, and dose calculation algorithm-were collected anonymously. The dose-volume histogram of each patient, as well as dose points, doses delivered to 100% (D100), 98% (D98), 95% (D95), 50% (D50), and 2% (D2), of sites was collected and sent to a central location for analysis. Homogeneity index (HI) as a measure of the steepness of target and is a measure of the shape of the dose-volume histogram was calculated for every patient and analyzed. In general, ICRU recommendations for naming the target, reporting dose prescription, and achieving desired levels of dose to target were relatively poor. The nomenclature for the target in the dose prescription had large variations, having every permutation of name and number contrary to ICRU recommendations. There was statistically significant variability in D95, D50, and HI among institutions, tumor site, and technique with P values < .01. Nearly 95% of patients had D50 higher than 100% (103.5 ± 6.9) of prescribed dose and varied among institutions. On the other hand, D95 was close to 100% (97.1 ± 9.4) of prescribed dose. Liver and lung sites had a higher D50 compared with other sites. Pelvic sites had a lower variability indicated by HI (0.13 ± 1.21). Variability in D50 is 101.2 ± 8.5, 103.4 ± 6.8, 103.4 ± 8.2, and 109.5 ± 11.5 for IMRT, tomotherapy, volume modulated arc therapy, and stereotactic body radiation therapy with IMRT, respectively. Nearly 95% of

  17. Factors that contribute to Hispanic English Language Learners' high academic performance in high school science in the Rio Grande Valley of Texas: A multicase study

    Science.gov (United States)

    Elizondo, Antonio

    The purpose of this multicase study was to discover factors that contribute to Hispanic English language learners' (ELL) high academic performance in high school science in the Rio Grande Valley of Texas. Participants were high school seniors enrolled in college-level classes who had scored commended on the science exit-level Texas Assessment of Knowledge and Skills and ranked toward the top of their class. One student from each of four different high schools in south Texas were selected to participate. Schools identified students meeting the participant criteria and provided consent documents. In this qualitative research study, students were interviewed on three different dates. Administrators and science teachers were also interviewed for triangulation. Significant findings showed that intrinsic qualities were mainly responsible for factors contributing to high academic performance. Hispanic ELL students need meaningful responsibilities to internalize self-esteem and self-efficacy to realize high academic performance. Self-motivation, a contributing factor, provides students with a positive outlook on high academic performance and the ability to defer more immediate undermining rewards. Students expect to contribute to society by helping others. This helps their self-esteem as well as their self-worth and supports high academic performance. Parental and teacher support are critical for high academic performance. Low socioeconomic status alone is not a causal factor for poor academic performance. School administrations should assign willing and enthusiastic teachers as mentors to target students and provide skills to parents that promote, inspire, and motivate students' intrinsic qualities. Future studies should examine different leadership styles that maximize teachers' ability to influence students' high academic performance. Finally, students should be given guidance in setting career goals and demonstrating that high academic achievement is attainable and

  18. The effects of modeling instruction on high school physics academic achievement

    Science.gov (United States)

    Wright, Tiffanie L.

    The purpose of this study was to explore whether Modeling Instruction, compared to traditional lecturing, is an effective instructional method to promote academic achievement in selected high school physics classes at a rural middle Tennessee high school. This study used an ex post facto , quasi-experimental research methodology. The independent variables in this study were the instructional methods of teaching. The treatment variable was Modeling Instruction and the control variable was traditional lecture instruction. The Treatment Group consisted of participants in Physical World Concepts who received Modeling Instruction. The Control Group consisted of participants in Physical Science who received traditional lecture instruction. The dependent variable was gains scores on the Force Concepts Inventory (FCI). The participants for this study were 133 students each in both the Treatment and Control Groups (n = 266), who attended a public, high school in rural middle Tennessee. The participants were administered the Force Concepts Inventory (FCI) prior to being taught the mechanics of physics. The FCI data were entered into the computer-based Statistical Package for the Social Science (SPSS). Two independent samples t-tests were conducted to answer the research questions. There was a statistically significant difference between the treatment and control groups concerning the instructional method. Modeling Instructional methods were found to be effective in increasing the academic achievement of students in high school physics. There was no statistically significant difference between FCI gains scores for gender. Gender was found to have no effect on the academic achievement of students in high school physics classes. However, even though there was not a statistically significant difference, female students' gains scores were higher than male students' gains scores when Modeling Instructional methods of teaching were used. Based on these findings, it is recommended

  19. Intellectual and non-intellectual determinants of high academic achievement – the contribution of personality traits to the assessment of high performance potential

    Directory of Open Access Journals (Sweden)

    Silvia Schubhart

    2013-09-01

    Full Text Available In this paper a study is presented which tries to explain and predict high academic achievement in children or adolescents on the basis of intellectual and non-intellectual determinants – in this case, performance relevant personality traits as well as the social environment of stimulation. The prognosis of high academic achievement is based on a new diagnostic model, the Viennese Diagnostic Model of High Achievement Potential, which undergoes its first empirical validation here. The results show impressive evidence that performance-relevant personality traits and categories of social environment of stimulation contribute to high academic achievement in children and adolescents of above-average intelligence.

  20. An analysis of factors correlated with the achievement of the goal standard for the science portion of the Connecticut Academic Performance Test

    Science.gov (United States)

    Kmetz, Barbara Fotta

    2001-07-01

    This study sought to identify factors that could be used to predict the success of students on the science portion of the grade ten Connecticut Academic Performance Test (CAPT). While the Connecticut State Department of Education measures student achievement in mathematics, reading and writing in grades 4, 6, and 8, science is assessed only in the grade ten CAPT. Since the CAPT science test does not identify specific areas in need of improvement, it is not possible to determine causes for low test scores. To address this, the study investigated the predictive values of the grade eight Mastery Tests in mathematics and reading, the student ability scores of the Otis-Lennon School Ability Index, and grades in prior science courses. The research sample consisted of five hundred and twenty-five students, member of the graduating classes of 2000 and 2001 in a large suburban high school. Students in the study had participated in the district testing program and their scores for the grade seven Otis-Lennon School Ability Test (OLSAT), the grade eight Connecticut Mastery Tests (CMT) and the grade ten Connecticut Academic Performance Tests (CAPT) were available for analysis. This study investigated correlations between student achievement on the CMT and the science subtest of the CAPT, between OLSAT scores and the CAPT science scores, and between grades in ninth grade science and CAPT science scores. Scores were disaggregated by gender and by course level. Hypotheses 1, 2, 3 and 4 investigated the Pearson Product Moment Correlations of the OLSAT, CMT and course grades with scores on the science portion of the CAPT. Hypothesis 5 compared the scores of male and female students, using the t-test of independent sample means. Calculations showed moderate correlations for hypotheses 1--4, and the hypotheses were accepted. Hypothesis 5 was accepted for one class and rejected for the other. On the whole, female students received higher course grades and lower standardized test

  1. The Common Core Learning Standards and Elementary Teachers' Math Instructional Practices, Receptivity to Change, Instructional Leadership and Academic Optimism

    Science.gov (United States)

    Sullivan, Dennis D.

    2016-01-01

    This study sought to identify the relationships among elementary teachers instructional practices in mathematics pre- and post-CCLS implementation in relation to technological and pedagogical content knowledge (TPACK), formative assessment, reflective practice, receptivity to change, academic optimism, and instructional leadership across age,…

  2. Updated standardized endpoint definitions for transcatheter aortic valve implantation: The Valve Academic Research Consortium-2 consensus document

    NARCIS (Netherlands)

    A.P. Kappetein (Arie Pieter); S.J. Head (Stuart); P. Généreux (Philippe); N. Piazza (Nicolo); N.M. van Mieghem (Nicolas); E.H. Blackstone (Eugene); T.G. Brott (Thomas); D.J. Cohen (David J.); D.E. Cutlip (Donald); G.A. van Es (Gerrit Anne); R.T. Hahn (Rebecca); A.J. Kirtane (Ajay); M. Krucoff (Mitchell); S. Kodali (Susheel); M.J. Mack (Michael); R. Mehran (Roxana); J. Rodés-Cabau (Josep); P. Vranckx (Pascal); J.G. Webb (John); S. Windecker (Stephan); P.W.J.C. Serruys (Patrick); M.B. Leon (Martin)

    2012-01-01

    textabstractObjectives: The aim of the current Valvular Academic Research Consortium (VARC)-2 initiative was to revisit the selection and definitions of transcatheter aortic valve implantation (TAVI)- clinical endpoints to make them more suitable to the present and future needs of clinical trials. I

  3. Adolescents' perceptions of their parents' academic expectations: comparison of American, Chinese-American, and Chinese high school students.

    Science.gov (United States)

    Chen, H; Lan, W

    1998-01-01

    Cultural background not only influences family beliefs about the value of education, but may affect how academic expectations are communicated by parents and perceived by their children. This study examined differences in willingness to conform to parents' expectations of academic achievement as perceived by American, Chinese-American, and Chinese high school students. Findings indicated that Chinese students were more willing to accept their parents' advice and cared more about fulfilling academic expectations than did American students. Students in all three groups had similar feelings of independence. The views of Chinese-American students reflected the influence of both their Chinese heritage and the American culture in which they resided.

  4. 高中生在线学术信息搜索策略研究%Research on Senior High School Students' Strategies of Online Academic Information Search

    Institute of Scientific and Technical Information of China (English)

    李志明

    2016-01-01

    Senior high school students' online academic informa-tion search involves many variable factors, such as students' self-regulated learning and online information evaluation stan-dard. Through a questionnaire survey on 286 senior high school students in Zhangye City, this research attempts to research the role of self-regulated learning and online information evaluation standard in senior high school students' online academic infor-mation search, aiming to find the possible structural relationship among self-regulated learning, online information evaluation standard and online information search strategies.%高中生在线学术信息搜索涉及多种可变的因素,比如,学生自我调节学习、在线信息评估标准等。本研究通对张掖市的286名高中生进行问卷调查,尝试研究自我调节学习、在线信息评估标准等在高中生在线学术信息搜索中的作用,试图发现自我调节学习、在线信息评估标准和在线信息搜索策略之间可能存在的结构关系。

  5. High Temperature Gas Reactors: Assessment of Applicable Codes and Standards

    Energy Technology Data Exchange (ETDEWEB)

    McDowell, Bruce K.; Nickolaus, James R.; Mitchell, Mark R.; Swearingen, Gary L.; Pugh, Ray

    2011-10-31

    Current interest expressed by industry in HTGR plants, particularly modular plants with power up to about 600 MW(e) per unit, has prompted NRC to task PNNL with assessing the currently available literature related to codes and standards applicable to HTGR plants, the operating history of past and present HTGR plants, and with evaluating the proposed designs of RPV and associated piping for future plants. Considering these topics in the order they are arranged in the text, first the operational histories of five shut-down and two currently operating HTGR plants are reviewed, leading the authors to conclude that while small, simple prototype HTGR plants operated reliably, some of the larger plants, particularly Fort St. Vrain, had poor availability. Safety and radiological performance of these plants has been considerably better than LWR plants. Petroleum processing plants provide some applicable experience with materials similar to those proposed for HTGR piping and vessels. At least one currently operating plant - HTR-10 - has performed and documented a leak before break analysis that appears to be applicable to proposed future US HTGR designs. Current codes and standards cover some HTGR materials, but not all materials are covered to the high temperatures envisioned for HTGR use. Codes and standards, particularly ASME Codes, are under development for proposed future US HTGR designs. A 'roadmap' document has been prepared for ASME Code development; a new subsection to section III of the ASME Code, ASME BPVC III-5, is scheduled to be published in October 2011. The question of terminology for the cross-duct structure between the RPV and power conversion vessel is discussed, considering the differences in regulatory requirements that apply depending on whether this structure is designated as a 'vessel' or as a 'pipe'. We conclude that designing this component as a 'pipe' is the more appropriate choice, but that the ASME BPVC

  6. Youth Participatory Action Research as an Approach to Sociopolitical Development and the New Academic Standards: Considerations for Educators

    Science.gov (United States)

    Kornbluh, Mariah; Ozer, Emily J.; Allen, Carrie D.; Kirshner, Ben

    2015-01-01

    Administrators and teachers face changes prompted by the shift to Common Core State Standards (CCSS) and Next Generation Science Standards (NGSS). Youth Participatory Action Research (YPAR) offers a promising approach to supporting students in mastering new content standards, while also offering experiences that promote their sociopolitical…

  7. Scientific reasoning skills of high school students’ relationship gender and their academic success

    Directory of Open Access Journals (Sweden)

    Zeynep Demirtas

    2011-04-01

    Full Text Available This study is aimed to examine the relationships between scientific reasoning skills of high school students and academic success that science (Physics, Chemistry and Biology, language (Turkish Language and Literature with Foreign Language, social (History and Geograpy and ability groups (Painting, Music and Physical Education. For this purpose a test was executed to 408 first grade students from different seven high schools in Sakarya. Data were collected by a Classroom Test of Scientific Reasoning created by Lawson. Success grades in first semester of students were used to determine the GPA of students. According to reasons of the research, a relation between scientific reasoning skills of high school students with their GPA and gender was found.

  8. Faculty Sense of Academic Optimism and Its Relationship to Students' Achievement in Well Performing High Schools

    Science.gov (United States)

    Cromartie, Michael Tyrone

    2013-01-01

    The aim of this study was to determine the organizational characteristics and behaviors that contribute to sustaining a culture of academic optimism as a mechanism of student achievement. While there is a developing research base identifying both the individual elements of academic optimism as well as the academic optimism construct itself as…

  9. Monitoring the compliance of the academic enterprise with the Fair Labor Standards Act [version 1; referees: 2 approved, 1 approved with reservations

    OpenAIRE

    Adriana Bankston; McDowell, Gary S.

    2016-01-01

    Background: On December 1 2016, the Fair Labor Standards Act (FLSA) will be updated by the U.S. Department of Labor. The key changes are an increase in the salary threshold for exemption from overtime for working more than 40 hours per week, and indexing the salary level so that it is updated automatically every 3 years. This update is predicted to have a profound effect on the academic enterprise as a large proportion of the postdoctoral researcher population is currently paid at a salary be...

  10. The scientifically substantiated art of teaching: A study in the development of standards in the new academic field of neuroeducation (mind, brain, and education science)

    Science.gov (United States)

    Tokuhama-Espinosa, Tracey Noel

    Concepts from neuroeducation, commonly referred in the popular press as "brain-based learning," have been applied indiscreetly and inconsistently to classroom teaching practices for many years. While standards exist in neurology, psychology and pedagogy, there are no agreed upon standards in their intersection, neuroeducation, and a formal bridge linking the fields is missing. This study used grounded theory development to determine the parameters of the emerging neuroeducational field based on a meta-analysis of the literature over the past 30 years, which included over 2,200 documents. This research results in a new model for neuroeducation. The design of the new model was followed by a Delphi survey of 20 international experts from six different countries that further refined the model contents over several months of reflection. Finally, the revised model was compared to existing information sources, including popular press, peer review journals, academic publications, teacher training textbooks and the Internet, to determine to what extent standards in neuroeducation are met in the current literature. This study determined that standards in the emerging field, now labeled Mind, Brain, and Education: The Science of Teaching and Learning after the Delphi rounds, are the union of standards in the parent fields of neuroscience, psychology, and education. Additionally, the Delphi expert panel agreed upon the goals of the new discipline, its history, the thought leaders, and a model for judging quality information. The study culminated in a new model of the academic discipline of Mind, Brain, and Education science, which explains the tenets, principles and instructional guidelines supported by the meta-analysis of the literature and the Delphi response.

  11. Closing the Academic Achievement Gap on the California High School Exit Exam (CAHSEE) through Professional Learning Communities (PLC) Characteristics

    Science.gov (United States)

    Buenrostro, Samuel

    2012-01-01

    Purpose: The purpose of this study was to determine the degree of importance that DuFour's nine characteristics of highly effective schools have on closing the academic achievement gap on the California High School Exit Exam, as perceived by high school principals. The study also examined the strategies believed to be most important in developing…

  12. Closing the Academic Achievement Gap on the California High School Exit Exam (CAHSEE) through Professional Learning Communities (PLC) Characteristics

    Science.gov (United States)

    Buenrostro, Samuel

    2012-01-01

    Purpose: The purpose of this study was to determine the degree of importance that DuFour's nine characteristics of highly effective schools have on closing the academic achievement gap on the California High School Exit Exam, as perceived by high school principals. The study also examined the strategies believed to be most important in…

  13. School Engagement, Risky Peers, and Student-Teacher Relationships as Mediators of School Violence in Taiwanese Vocational versus Academically Oriented High Schools

    Science.gov (United States)

    Chen, Ji-Kang; Astor, Ron Avi

    2011-01-01

    Educational tracking based on academic ability accounts for different school dynamics between vocational versus academically-oriented high schools in Taiwan. Many educational practitioners predict that the settings of vocational schools and academic schools mediate school violence in different ways. Alternatively, some researchers argue the actual…

  14. High work ability in the scientific activity of older and experienced academics.

    Science.gov (United States)

    Kristjuhan, Ulo; Taidre, Erika

    2012-01-01

    At present the health of people in theirs 60s is the same as in theirs 50s around fifty years ago. Using older academics is a topical problem for universities in remaining efficient. Data regarding academics' scientific productivity at universities were collected and questionnaires compiled in the Faculty of Economics and Business Administration of Tallinn University of Technology in Estonia. Studies showed that the productivity of academics at university increases as they grow older (into their 60s). These academics are valuable to the university. The choice of academics should be made according to the candidates' knowledge and ability to work.

  15. Intelligence, classroom behavior, and academic achievement in children at high and low risk for psychopathology: a structural equation analysis.

    Science.gov (United States)

    Worland, J; Weeks, D G; Janes, C L; Strock, B D

    1984-09-01

    The intelligence, academic achievement, and classroom behavior of 158 children were assessed in a sample that is being followed longitudinally. The sample included children at high risk for mental disorder by virtue of having a parent with a psychiatric diagnosis of schizophrenia or affective disorder, children at moderate risk, and children at low risk. A series of path analyses indicated that in this sample (1) classroom behavior was more likely an affect that a cause of academic achievement, and (2) the influence of parental psychopathology on classroom behavior was mediated by a child's intelligence and academic achievement. We were unable to substantiate an unmediated causal link between parental psychopathology and children's academic achievement or classroom behavior.

  16. What Makes a Good Program? A Case Study of a School Admitting High Academic Achievers

    Directory of Open Access Journals (Sweden)

    Ching Man Lam

    2008-01-01

    Full Text Available This paper reports the results of a qualitative study that explored the administration and implementation of the Tier 1 Program (Secondary 1 Curriculum of the Project P.A.T.H.S. The case study method was used to explore perceptions of the teachers and the project coordinator of program effectiveness, and to identify various factors for program success. A school admitting high academic achievers was selected, and site visits, as well as individual and focus group interviews, were conducted with the program coordinator, social worker, and course teachers. The results suggested that clear vision and program goals, high quality of curriculum, helpful leadership, positive teacher attitude, and strong administrative support are factors for program success. Analyzing the data enables the researchers to understand the characteristics of a successful program as well as the interplay among factors for producing success.

  17. High school concussions in the 2008-2009 academic year: mechanism, symptoms, and management.

    Science.gov (United States)

    Meehan, William P; d'Hemecourt, Pierre; Comstock, R Dawn

    2010-12-01

    An estimated 136 000 concussions occur per academic year in high schools alone. The effects of repetitive concussions and the potential for catastrophic injury have made concussion an injury of significant concern for young athletes. The objective of this study was to describe the mechanism of injury, symptoms, and management of sport-related concussions using the High School Reporting Information Online (HS RIO) surveillance system. Descriptive epidemiology study. All concussions recorded by HS RIO during the 2008-2009 academic year were included. Analyses were performed using SPSS software. Chi-square analysis was performed for all categorical variables. Statistical significance was considered for P concussions were recorded. The most common mechanism (76.2%) was contact with another player, usually a head-to-head collision (52.7%). Headache was experienced in 93.4%; 4.6% lost consciousness. Most (83.4%) had resolution of their symptoms within 1 week. Symptoms lasted longer than 1 month in 1.5%. Computerized neuropsychological testing was used in 25.7% of concussions. When neuropsychological testing was used, athletes were less likely to return to play within 1 week than those for whom it was not used (13.6% vs 32.9%; P < .01). Athletes who had neuropsychological testing appeared less likely to return to play on the same day (0.8% vs 4.2%; P = .056). A greater proportion of injured, nonfootball athletes had computerized neuropsychological testing than injured football players (23% vs 32%; P = .02) When computerized neuropsychological testing is used, high school athletes are less likely to be returned to play within 1 week of their injury. Concussed football players are less likely to have computerized neuropsychological testing than those participating in other sports. Loss of consciousness is relatively uncommon among high school athletes who sustain a sport-related concussion. The most common mechanism is contact with another player. Some athletes (1

  18. Job Grading Standard for Electrician (High Voltage) WG-2810.

    Science.gov (United States)

    Civil Service Commission, Washington, DC. Bureau of Policies and Standards.

    The standard covers nonsupervisory work involved in installation, test, repair, and maintenance of electric power plant and/or overhead and underground primary electrical distribution systems. These jobs require knowledge and application of electrical principles, procedures, materials, and safety standards governing work on electrical systems…

  19. Academic achievement and career choice in science: Perceptions of African American urban high school students

    Science.gov (United States)

    Jones, Sheila Kay

    2007-12-01

    Low test scores in science and fewer career choices in science among African American high school students than their White counterparts has resulted in lower interest during high school and an underrepresentation of African Americans in science and engineering fields. Reasons for this underachievement are not known. This qualitative study used a grounded theory methodology to examine what influence parental involvement, ethnic identity, and early mentoring had on the academic achievement in science and career choice in science of African American urban high school 10th grade students. Using semi-structured open-ended questions in individual interviews and focus groups, twenty participants responded to questions about African American urban high school student achievement in science and their career choice in science. The median age of participants was 15 years; 85% had passed either high school biology or physical science. The findings of the study revealed influences and interactions of selected factors on African American urban high school achievement in science. Sensing potential emerged as the overarching theme with six subthemes; A Taste of Knowledge, Sounds I Hear, Aromatic Barriers, What Others See, The Touch of Others, and The Sixth Sense. These themes correlate to the natural senses of the human body. A disconnect between what science is, their own individual learning and success, and what their participation in science could mean for them and the future of the larger society. Insight into appropriate intervention strategies to improve African American urban high school achievement in science was gained.

  20. Not choosing nursing: work experience and career choice of high academic achieving school leavers.

    Science.gov (United States)

    Neilson, Gavin R; McNally, James G

    2010-01-01

    Work experience has been a feature of the secondary school curriculum in the United Kingdom for a number of years. Usually requested by the pupil, it aims to provide opportunities for school pupils to enhance their knowledge and understanding of an occupation. The main benefits are claimed to be that it can help pupils develop an insight into the skills and attitudes required for an occupation and an awareness of career opportunities. However the quality and choice of placements are considered to be of great importance in this process and in influencing career choice [Department for Education and Skills (DfES), 2002a. Work Experience: A Guide for Employers. Department for Education and Skills, London]. As university departments of nursing experience a decline in the number of school pupils entering student nurse education programmes, and with the competition for school leavers becoming even greater, it is important to consider whether school pupils have access to appropriate work placements in nursing and what influence their experience has on pursuing nursing as a career choice. This paper is based on interview data from 20 high academic achieving fifth and sixth year school pupils in Scotland, paradigmatic cases from a larger survey sample (n=1062), who had considered nursing as a possible career choice within their career preference cluster, but then later disregarded nursing and decided to pursue medicine or another health care profession. This was partly reported by Neilson and Lauder [Neilson, G.R., Lauder, W., 2008. What do high academic achieving school pupils really think about a career in nursing: analysis of the narrative from paradigmatic case interviews. Nurse Education Today 28(6), 680-690] which examined what high academic achieving school pupils really thought about a career in nursing. However, the data was particularly striking in revealing the poor quality of nursing work experience for the pupils, and also their proposal that there was a need

  1. Impact of chemistry on Standard High Solids Vessel Design mixing

    Energy Technology Data Exchange (ETDEWEB)

    Poirier, M. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2016-03-02

    The plan for resolving technical issues regarding mixing performance within vessels of the Hanford Waste Treatment Plant Pretreatment Facility directs a chemical impact study to be performed. The vessels involved are those that will process higher (e.g., 5 wt % or more) concentrations of solids. The mixing equipment design for these vessels includes both pulse jet mixers (PJM) and air spargers. This study assesses the impact of feed chemistry on the effectiveness of PJM mixing in the Standard High Solids Vessel Design (SHSVD). The overall purpose of this study is to complement the Properties that Matter document in helping to establish an acceptable physical simulant for full-scale testing. The specific objectives for this study are (1) to identify the relevant properties and behavior of the in-process tank waste that control the performance of the system being tested, (2) to assess the solubility limits of key components that are likely to precipitate or crystallize due to PJM and sparger interaction with the waste feeds, (3) to evaluate the impact of waste chemistry on rheology and agglomeration, (4) to assess the impact of temperature on rheology and agglomeration, (5) to assess the impact of organic compounds on PJM mixing, and (6) to provide the technical basis for using a physical-rheological simulant rather than a physical-rheological-chemical simulant for full-scale vessel testing. Among the conclusions reached are the following: The primary impact of precipitation or crystallization of salts due to interactions between PJMs or spargers and waste feeds is to increase the insoluble solids concentration in the slurries, which will increase the slurry yield stress. Slurry yield stress is a function of pH, ionic strength, insoluble solids concentration, and particle size. Ionic strength and chemical composition can affect particle size. Changes in temperature can affect SHSVD mixing through its effect on properties such as viscosity, yield stress, solubility

  2. Motivation and Academic Help-Seeking in High School Computer Science

    Science.gov (United States)

    Cheong, Yuk Fai; Pajares, Frank; Oberman, Paul S.

    2004-01-01

    The primary objective of this study was to determine the degree to which academic motivation predicted the executive help-seeking, instrumental help-seeking, perceived benefits of help-seeking, and avoidance of help-seeking of high school students enrolled in computer science ( n = 314). Task goals were positively associated with instrumental help-seeking and perceiving the benefits of help-seeking and negatively associated with executive help-seeking; performance-avoid goals were negatively associated with instrumental help-seeking and positively associated with avoiding help-seeking. Controlling for motivation and computer science competence, girls were more likely to seek instrumental help and to perceive the benefits of help-seeking, and African American students were more likely to seek help than were White students or Asian American students. Despite possessing equal computer science skills, girls reported lower self-efficacy, self-concept, self-efficacy for self-regulation, and value than did boys.

  3. A Comparative Study of Foreign Language Anxiety and Motivation of Academic- and Vocational-Track High School Students

    Science.gov (United States)

    Liu, Hui-ju; Chen, Chien-wei

    2015-01-01

    This study aimed to investigate EFL learner language anxiety and learning motivation of high school students. Subjects included 155 students from the same private senior high school in central Taiwan, 60 in academic track and 95 in vocational track. The majority of the participants started taking English lessons either before entering elementary…

  4. Is Early Ability Grouping Good for High-Achieving Students' Psychosocial Development? Effects of the Transition into Academically Selective Schools

    Science.gov (United States)

    Becker, Michael; Neumann, Marko; Tetzner, Julia; Böse, Susanne; Knoppick, Henrike; Maaz, Kai; Baumert, Jürgen; Lehmann, Rainer

    2014-01-01

    The present study investigates school context effects on psychosocial characteristics (academic self-concept, peer relations, school satisfaction, and school anxiety) of high-achieving and gifted students. Students who did or did not make an early transition from elementary to secondary schools for high-achieving and gifted students in 5th grade…

  5. Factors Affecting Burnout and School Engagement among High School Students: Study Habits, Self- Efficacy Beliefs, and Academic Success

    Science.gov (United States)

    Bilge, Filiz; Tuzgol Dost, Meliha; Cetin, Bayram

    2014-01-01

    This study examines high school students' levels of burnout and school engagement with respect to academic success, study habits, and self-efficacy beliefs. The data were gathered during the 2011-2012 school year from 633 students attending six high schools located in Ankara, Turkey. The analyses were conducted on responses from 605 students. The…

  6. A Comparative Investigation on the Learning Efficacy of Mechatronic Technology between Academic and Vocational High School Students

    Science.gov (United States)

    Jou, Min; Hung, Chen-Kang; Lai, Shih-Hung

    2014-01-01

    Universities in Taiwan can be divided into two major categories of comprehensive universities and technological universities. Students studying engineering majors in comprehensive universities are often recruited from academic high schools while those in technological universities tend to be recruited from vocational high schools. The purpose of…

  7. Folk High Schools and Dropouts from Upper Secondary School: Effects of Non-Academic Investments in Dropouts

    Science.gov (United States)

    Borgen, Solveig T.; Borgen, Nicolai T.

    2015-01-01

    High dropout rates from upper secondary school are related to substantial societal costs, and are hence a major policy concern. The Norwegian folk high schools provide a non-academic education in an intimate and nurturing environment where interpersonal and social skills are emphasised, and where individuals grow in sense of self-esteem and sense…

  8. The Enabling and Protective Role of Academic Buoyancy in the Appraisal of Fear Appeals Used Prior to High Stakes Examinations

    Science.gov (United States)

    Symes, Wendy; Putwain, David W.; Remedios, Richard

    2015-01-01

    Prior to high stakes examinations, teachers may engage in instructional practices to encourage their students to prepare well for their exams, including the use of "fear appeals". The current study examined whether academic buoyancy played a role in student appraisals of fear appeals as threatening or challenging. High school students…

  9. Academic Success for Students of Color . . . At What Cost? The Importance of School Context at Birch High School

    Science.gov (United States)

    Chambers, Terah T. Venzant; Tabron, Lolita A.

    2013-01-01

    Kiara, an African American rising freshman, has aspirations to become a medical doctor. She enrolls at Birch High School because of the reputation of the principal, Mr. Brown, whose vision for academic excellence permeates every corner of the school. Kiara graduates from high school with top honors, but realizes her success may have come at a…

  10. Academic Success for Students of Color . . . At What Cost? The Importance of School Context at Birch High School

    Science.gov (United States)

    Chambers, Terah T. Venzant; Tabron, Lolita A.

    2013-01-01

    Kiara, an African American rising freshman, has aspirations to become a medical doctor. She enrolls at Birch High School because of the reputation of the principal, Mr. Brown, whose vision for academic excellence permeates every corner of the school. Kiara graduates from high school with top honors, but realizes her success may have come at a…

  11. A Comparative Investigation on the Learning Efficacy of Mechatronic Technology between Academic and Vocational High School Students

    Science.gov (United States)

    Jou, Min; Hung, Chen-Kang; Lai, Shih-Hung

    2014-01-01

    Universities in Taiwan can be divided into two major categories of comprehensive universities and technological universities. Students studying engineering majors in comprehensive universities are often recruited from academic high schools while those in technological universities tend to be recruited from vocational high schools. The purpose of…

  12. Defining High-Energy Calibration Standards: IACHEC (International Astronomical Consortium for High-Energy Calibration)

    Science.gov (United States)

    Sembay, S.; Guainazzi, M.; Plucinsky, P.; Nevalainen, J.

    2010-07-01

    The International Astronomical Consortium for High-Energy Calibration (IACHEC) aims to provide standards for high energy calibration and supervise cross-calibration between different X-ray and Gamma-ray observatories. This goal is reached through Working Groups, involving around 40 astronomers worldwide. In these Groups, IACHEC members co-operate to define calibration standards and procedures. Their scope is primarily a practical one: a set of astronomical sources, data and results (eventually published in refereed journals) will be the outcome of a co-ordinated and standardized analysis of reference sources (``high-energy standard candles''). We briefly describe here just two of the many studies undertaken by the IACHEC; a cross-calibration analysis of O and Ne line fluxes from the thermal SNR 1E0102.2-7219, and at higher energies a comparison study of a sample of cluster temperatures and fluxes. A more detailed picture of the activities of the IACHEC is available via the information portal at http://web.mit.edu/iachec/.

  13. The influence of high school academics on freshman college mathematics and science courses at SUNY Oswego

    Science.gov (United States)

    Hayali, Tolga

    This study examined the relationship between 2011 freshman college mathematics and science grades and freshman students' high school academics and demographic data, exploring the factors that contribute to the success of first-year STEM majoring freshman students at State University of New York at Oswego. The variables were Gender, Race, SES, School Size, Parent with College Education, High School Grade Point Average (HSGPA), Transfer Credit, SAT Composite Score, and New York State Regents Exam results, based on data from 237 freshman students entering college immediately following high school. The findings show HSGPA as a significant predictor of success in freshman College Mathematics and Sciences, Transfer Credit as a significant predictor in College Mathematics and College Chemistry, SES as a significant predictor in College Biology and College Chemistry, Parent with College Education as a significant predictor in College Biology and New York State Chemistry Regents Exam as a significant predictor in College Chemistry. Based on these findings, guidance counselors, science educators, and education institutions can develop a framework to determine which measurements are meaningful and advise students to focus on excellent performance in the Chemistry Regents Exams, take more college courses during high school, and maintain a high grade point average.

  14. The associations among fundamental movement skills, self-reported physical activity and academic performance during junior high school in Finland.

    Science.gov (United States)

    Jaakkola, Timo; Hillman, Charles; Kalaja, Sami; Liukkonen, Jarmo

    2015-01-01

    The purpose of this study was to analyse the longitudinal associations between (1) fundamental movement skills (FMSs) and academic performance, and (2) self-reported physical activity and academic performance through junior high school in Finland. The participants of the study were 325 Finnish students (162 girls and 163 boys), who were 13 years old at the beginning of the study at Grade 7. Students performed three FMS tests and responded to a self-reported physical activity questionnaire at Grades 7 and 8. Marks in Finnish language, mathematics and history from Grades 7, 8 and 9 were collected. Structural equation modelling with multigroup method demonstrated that in the boys' group, a correlation (0.17) appeared between FMS and academic performance measured at Grade 7. The results also indicated that FMS collected at Grade 8 were significantly but weakly (path coefficient 0.14) associated with academic performance at Grade 9 for both gender groups. Finally, the results of this study demonstrated that self-reported physical activity was not significantly related to academic performance during junior high school. The findings of this study suggest that mastery of FMS may contribute to better student achievement during junior high school.

  15. High school students' science academic achievement: The effect of the Lemov positive framing trust-building technique

    Science.gov (United States)

    Gigliette, Linda Marie

    The purpose of this research was to investigate the effect of a trust-building technique called "positive-framing" (Lemov, 2010, p. 204) on the level of student-teacher trust and students' science academic achievement. The existing literature was reviewed under the constructs of trust, types of trust, trust-building strategies, and student academic achievement. The identified problem is a lack of research into the effect of trust from the high school student perspective and the effect of trust on student academic achievement in science. In addition, there is no empirical evidence to support the effectiveness of the "positive-framing" (Lemov, 2010, p. 204) trust-building intervention. The study involved a volunteer, convenience sample of 9th-grade science students at one high school in Northern California (N=240). The study employed a quasi-experimental, pretest, posttest non-equivalent control group design to examine the level of student trust in the teacher, using the "Student trust in faculty scale" (Forsyth, Adams, & Hoy, 2011, p. 180), and the students' academic achievement, according to the Integrated Process Skills Test II (Okey, Wise, & Burns, 1982). The independent variable was the "positive-framing" (Lemov, 2010, p. 204) trust-building intervention; the two dependent variables were the level of student-teacher trust and student academic achievement. The composite data from the "Student trust in faculty scale" and the academic achievement test were evaluated by a multivariate analysis of covariance (MANCOVA). Results of this study indicated that the null hypothesis was accepted. The "positive-framing" (Lemov, 2010, p. 204) trust-building intervention did not have a significant effect on either the student-teacher trust level or academic achievement in science.

  16. Peer interactions and academic engagement of youth with developmental disabilities in inclusive middle and high school classrooms.

    Science.gov (United States)

    Carter, Erik W; Sisco, Lynn G; Brown, Lissa; Brickham, Dana; Al-Khabbaz, Zainab A

    2008-11-01

    We examined the peer interactions and academic engagement of 23 middle and high school students with developmental disabilities within inclusive academic and elective classrooms. The extent to which students with and without disabilities interacted socially was highly variable and influenced by instructional format, the proximity of general and special educators, and curricular area. Peer interactions occurred more often within small group instructional formats, when students were not receiving direct support from a paraprofessional or special educator, and in elective courses. Academic engagement also varied, with higher levels evidenced during one-to-one or small group instruction and when in proximity of general or special educators. Implications for designing effective support strategies for students with autism and/or intellectual disability within general education classrooms are discussed.

  17. Academic motivation, self-concept, engagement, and performance in high school: key processes from a longitudinal perspective.

    Science.gov (United States)

    Green, Jasmine; Liem, Gregory Arief D; Martin, Andrew J; Colmar, Susan; Marsh, Herbert W; McInerney, Dennis

    2012-10-01

    The study tested three theoretically/conceptually hypothesized longitudinal models of academic processes leading to academic performance. Based on a longitudinal sample of 1866 high-school students across two consecutive years of high school (Time 1 and Time 2), the model with the most superior heuristic value demonstrated: (a) academic motivation and self-concept positively predicted attitudes toward school; (b) attitudes toward school positively predicted class participation and homework completion and negatively predicted absenteeism; and (c) class participation and homework completion positively predicted test performance whilst absenteeism negatively predicted test performance. Taken together, these findings provide support for the relevance of the self-system model and, particularly, the importance of examining the dynamic relationships amongst engagement factors of the model. The study highlights implications for educational and psychological theory, measurement, and intervention.

  18. The Effect of the Flipped Classroom on Urban High School Students' Motivation and Academic Achievement in a High School Science Course

    Science.gov (United States)

    Dixon, Keshia L.

    2017-01-01

    This study investigated the effect of the flipped classroom on urban high school students' motivation and academic achievement in a high school science course. In this quantitative study, the sample population was comprised of North Star High School 12th grade students enrolled in human anatomy and physiology. A quasi-experimental,…

  19. Soon To Become Reality: High Standards for All Students.

    Science.gov (United States)

    Gervais, Donna; Baker, Mona

    In May 1997, the Maine Legislature passed a comprehensive document that delineated expected educational outcomes for students, known as the Learning Results. This paper describes the components and philosophy of Maine's standards-development process. The Learning Results are based on Peter Senge's system model, which asserts that adoption of a new…

  20. A Model of Academic Self-Concept for High School Hispanic Students in New York

    Science.gov (United States)

    Calero, Flor R.; Dalley, Christopher; Fernandez, Nicole; Davenport-Dalley, Tania Marie; Morote, Elsa-Sofia; Tatum, Stephanie L.

    2014-01-01

    This study examined how Hispanic students' academic self-concept influences the independent variables of family academic expectations, peer relationships, schoolwork, and student-teacher relationships. A survey was administered to 222 ninth-grade students in Long Island, New York, 99 of whom self-identified as Hispanic. A structural equation model…

  1. Academic Libraries and High-Impact Practices for Student Retention: Library Deans' Perspectives

    Science.gov (United States)

    Murray, Adam

    2015-01-01

    Numerous studies on retention have highlighted the role of student engagement in influencing students' withdrawal decisions. This study seeks to address how academic libraries affect student retention by examining the perception of academic library deans or directors on the alignment between library services and resources with ten nationally…

  2. Longitudinal Analysis of Chinese High School Student's Stress in School and Academic Achievement

    Science.gov (United States)

    Liu, Yangyang; Lu, Zuhong

    2011-01-01

    In previous research, few studies have examined the effects of adolescents' stress in school on the change rates of their academic achievement. In the present study, we seek to examine the longitudinal relationships between adolescents' stress in school and the change rates of their academic achievement. The results indicated that for those whose…

  3. Publishing Strategies of Young, Highly Mobile Academics: The Question of Language in the European Context

    Science.gov (United States)

    Anderson, Laurie

    2013-01-01

    This paper examines links between publishing strategies and the academic mobility of multilingual entry-level scholars in the European context against the backdrop of European Union (EU) policies and research on academic labor market characteristics, skilled migration and scholarly publishing. An analysis of language of publication, patterns of…

  4. A Model of Academic Self-Concept for High School Hispanic Students in New York

    Science.gov (United States)

    Calero, Flor R.; Dalley, Christopher; Fernandez, Nicole; Davenport-Dalley, Tania Marie; Morote, Elsa-Sofia; Tatum, Stephanie L.

    2014-01-01

    This study examined how Hispanic students' academic self-concept influences the independent variables of family academic expectations, peer relationships, schoolwork, and student-teacher relationships. A survey was administered to 222 ninth-grade students in Long Island, New York, 99 of whom self-identified as Hispanic. A structural equation model…

  5. Longitudinal Analysis of Chinese High School Student's Stress in School and Academic Achievement

    Science.gov (United States)

    Liu, Yangyang; Lu, Zuhong

    2011-01-01

    In previous research, few studies have examined the effects of adolescents' stress in school on the change rates of their academic achievement. In the present study, we seek to examine the longitudinal relationships between adolescents' stress in school and the change rates of their academic achievement. The results indicated that for those whose…

  6. Academic Libraries as High-Tech Gateways: A Guide to Design & Space Decisions. Second Edition.

    Science.gov (United States)

    Bazillion, Richard J.; Braun, Connie L.

    This book, based on research about libraries around the country, provides tools that can be used for planning and building an academic library space that streamlines access to information. It explains how to incorporate the latest innovations in academic library facility design; how to make the facility flexible for changing information technology…

  7. Standard Setting for Next Generation TOEFL Academic Speaking Test (TAST): Reflections on the ETS Panel of International Teaching Assistant Developers

    Science.gov (United States)

    Papajohn, Dean

    2006-01-01

    While many institutions have utilized TOEFL scores for international admissions for many years, a speaking section has never before been a required part of TOEFL until the development of the iBT/Next Generation TOEFL. So institutions will need to determine how to set standards for the speaking section of TOEFL, also known as TOEFL Academic…

  8. Prevalence of Substance Abuse among High School Students in 2015-2016 Academic Year in Yazd City, Iran

    Directory of Open Access Journals (Sweden)

    Mahmood Vakili

    2016-10-01

    Full Text Available Abstract Introduction: Substance abuse is a common problem and a major public health dilemma with a high incidence of morbidity and mortality. Therefore, due to the increase of drug abuse in recent years, especially among young people and its complications, including loss of life, unwanted pregnancy, suicide commitment, as well as violence and given that our country has a young population, so the present study, aimed to investigate the substance abuse among the students in Yazd, a central city in Iran. Materials and methods: In this cross sectional study 1020 students studying in high school (the first period - the second period were investigated in the 2015-2016 academic year in the city of Yazd. Multi-stage sampling method using cluster and stratified sampling was used. Information were collected through a standardized questionnaire based on World Health Organization method known as Global school-based student health survey (GSHS which was translated to Persian. After completion of the questionnaire by students, the collected data were analyzed by SPSS software version 16 and through statistical tests of significance. Results: The results showed 18.1% of students had at least one history of drug use. 9.5% of students had a history of cannabis use, 12.5% had a history of amphetamines use, 10.8% had a history of taking psychotropic pills, 12.2% had a history of heroin use, 12.9% had a history of opium use, and finally, 9.6% had a history of crack use. There was no significant association between parents education and drug abuse in students. Conclusion: According to high prevalence and diversity of substance abuse among students, recommend educational program in school and parents supervision. Promotion of parents and teachers knowledge about symptoms of abuse is needed. Family support of adolescents is effective for prevention. 

  9. Next Generation Space Interconnect Standard (NGSIS): a modular open standards approach for high performance interconnects for space

    Science.gov (United States)

    Collier, Charles Patrick

    2017-04-01

    The Next Generation Space Interconnect Standard (NGSIS) effort is a Government-Industry collaboration effort to define a set of standards for interconnects between space system components with the goal of cost effectively removing bandwidth as a constraint for future space systems. The NGSIS team has selected the ANSI/VITA 65 OpenVPXTM standard family for the physical baseline. The RapidIO protocol has been selected as the basis for the digital data transport. The NGSIS standards are developed to provide sufficient flexibility to enable users to implement a variety of system configurations, while meeting goals for interoperability and robustness for space. The NGSIS approach and effort represents a radical departure from past approaches to achieve a Modular Open System Architecture (MOSA) for space systems and serves as an exemplar for the civil, commercial, and military Space communities as well as a broader high reliability terrestrial market.

  10. Honors and High-Ability Students: Factors That Predict Academic Efficacy, Critical Thinking Skills, and Academic Goals

    Science.gov (United States)

    Moon, Jessica Lynn

    2012-01-01

    The purpose of the quantitative study was threefold: (a) to examine high-ability students in and outside an honors program at a midwestern comprehensive university to determine differences in background and demographic characteristics between honors participants and nonparticipants of similar ability; (b) to determine differences in academic…

  11. Academic buoyancy, student's achievement, and the linking role of control: A cross-lagged analysis of high school students.

    Science.gov (United States)

    Collie, Rebecca J; Martin, Andrew J; Malmberg, Lars-Erik; Hall, James; Ginns, Paul

    2015-03-01

    Previous research has indicated that although academic buoyancy and student's achievement are associated, the relationship is relatively modest. We sought to determine whether another construct might link academic buoyancy and student's achievement. Based on prior theoretical and empirical work, we examined a sense of control as one possible linking mechanism. The study analysed data from 2,971 students attending 21 Australian high schools. We conducted a cross-lagged panel design as a first means of disentangling the relative salience of academic buoyancy, control, and achievement (Phase 1). Based upon these results, we proceeded with follow-up analyses of an ordered process model linking the constructs over time (Phase 2). Findings showed that buoyancy and achievement were associated with control over time, but not with one another (Phase 1). In addition, control appeared to play a role in how buoyancy influenced achievement and that a cyclical process may operate among the three factors over time (Phase 2). The findings suggest that control may play an important role in linking past experiences of academic buoyancy and achievement to subsequent academic buoyancy and achievement. © 2015 The British Psychological Society.

  12. Differences between High and Low Academic Achieving University Students in Learning and Study Strategies: A Further Investigation

    Science.gov (United States)

    Yip, Michael C. W.

    2009-01-01

    Following up on the general framework of the research study of Yip (2007), this article sets out a similar research question, investigating the differences between high and low academic achieving Hong Kong university students based on their different learning and study strategies. In this study, we recruited 100 university students who pursued…

  13. A Comparative Study on China-U.S.' APTHS (Academic Proficiency Test for High Schools): Past, Present and Future

    Science.gov (United States)

    Li, Xin; Yan, Wenfan

    2012-01-01

    This study followed the comparative research mode of description, interpretation, juxtaposition and comparison. Based on the literatures and data collected on the topic, the paper compared and analyzed the past, present and future of APTHS (academic proficiency test for high schools) in the two countries. Some contemplations on the common issues…

  14. The Impact of Cyberbullying on the Self-Esteem and Academic Functioning of Arab American Middle and High School Students

    Science.gov (United States)

    Yousef, Wael Shaher Mohammed; Bellamy, Al

    2015-01-01

    Introduction: Cyberbullying has received a considerable amount of attention within the academic and public literature. However, very little if any cyberbullying research has been conducted among Arab American students. This current study explored the impact of cyberbullying among middle and high school Arab American students on their self-esteem…

  15. The Impact of Cyberbullying on the Self-Esteem and Academic Functioning of Arab American Middle and High School Students

    Science.gov (United States)

    Yousef, Wael Shaher Mohammed; Bellamy, Al

    2015-01-01

    Introduction: Cyberbullying has received a considerable amount of attention within the academic and public literature. However, very little if any cyberbullying research has been conducted among Arab American students. This current study explored the impact of cyberbullying among middle and high school Arab American students on their self-esteem…

  16. Effectiveness of Selected Advanced Placement Programs on the Academic Performance and College Readiness of High School Students

    Science.gov (United States)

    Lewis, Traschell S.

    2012-01-01

    The purpose of this study was to examine the effectiveness of selected Advanced Placement (AP) programs on the academic performance and college readiness of high school students. Specifically, the researcher was concerned with ascertaining the effectiveness of social science, math, science, English, music/art and language AP programs on the…

  17. A Cross-National Validation of the Academic Expectations Stress Inventory with Chinese and Korean High School Students

    Science.gov (United States)

    Zhang, Xiaozhou; Tze, Virginia M. C.; Buhr, Erin; Klassen, Robert M.; Daniels, Lia M.

    2016-01-01

    The current study provided evidence for the factor structure of the Academic Expectation Stress Inventory (AESI) in a sample of 213 Mainland Chinese and 184 South Korean high school students. We examined cross-national invariance of the AESI using multiple-group confirmatory factor analysis across two Asian cultural samples. Results suggested a…

  18. Differences between High and Low Academic Achieving University Students in Learning and Study Strategies: A Further Investigation

    Science.gov (United States)

    Yip, Michael C. W.

    2009-01-01

    Following up on the general framework of the research study of Yip (2007), this article sets out a similar research question, investigating the differences between high and low academic achieving Hong Kong university students based on their different learning and study strategies. In this study, we recruited 100 university students who pursued…

  19. IMPACT OF STUDENTS' MOTIVATION AND DICSIPLINE ON ACADEMIC ACHIEVEMENT IN PUBLIC SECONDARY SCHOOLS IN HAMISI SUB-COUNTY, KENYA

    OpenAIRE

    Livumbaze, Asige Geofrey

    2017-01-01

    High Motivation for academic achievement among students and good to excellent academic discipline are undoubtedly key elements of high academic achievement among students at any level of schooling and cannot be gainsaid. A highly motivated and disciplined student is a self-starter and embraces positive initiative in academics. Such a student is bound to perform better in any standardized examination and has an increased chance for future study and better careers. This study attempted to analy...

  20. Academic health centers on the front lines: survival strategies in highly competitive markets.

    Science.gov (United States)

    Blumenthal, D; Weissman, J S; Griner, P F

    1999-09-01

    The authors describe approaches that five academic health centers (AHCs) have taken to reduce costs, enhance quality, or improve their market positions since the onset of price competition and managed care. The five AHCs, all on the West Coast, were selected for study because they (1) are located in markets that had been highly competitive for the longest time; (2) are committed to all the major missions of AHCs; and (3) own or substantially control their major clinical teaching facilities. The study findings reflect the status of the five AHCs during the fall of 1998. Although some findings may no longer be current (especially in light of ongoing implementation of the Balanced Budget Act of 1997), they still provide insights into the options and opportunities available to many AHCs in highly competitive markets. The authors report on the institutions' financial viability (positive), levels of government support (advantageous), and competition from other AHCs (modest). They outline the study AHCs' survival strategies in three broad areas: increasing revenues via exploiting market niches, reducing costs, and reorganizing to improve internal governance and decision making. They also report how marketplace competition and the strategies the AHCs used to confront it have affected the AHCs' missions. The authors summarize the outstanding lessons that all AHCs can learn from the experiences of the AHCs studied, although adding that AHCs in other parts of the country should use caution in looking to the West Coast AHCs for answers.

  1. Work Ethic and Academic Performance: Predicting Citizenship and Counterproductive Behavior

    Science.gov (United States)

    Meriac, John P.

    2012-01-01

    In this study, work ethic was examined as a predictor of academic performance, compared with standardized test scores and high school grade point average (GPA). Academic performance was expanded to include student organizational citizenship behavior (OCB) and student counterproductive behavior, comprised of cheating and disengagement, in addition…

  2. Positive Correlation Between Academic Library Services and High-Impact Practices for

    Directory of Open Access Journals (Sweden)

    Saori Wendy Herman, MLIS, AHIP

    2016-03-01

    Full Text Available Objective – To investigate the perceived alignment between academic library services and high-impact practices (HIPs that affect student retention. Design – Survey questionnaire. Setting – Public comprehensive universities in the United States of America with a Carnegie classification of master’s level as of January 2013. Subjects – 68 library deans or directors out of the 271 who were originally contacted. Methods – The author used Qualtrics software to create a survey based on the HIPs, tested the survey for reliability, and then distributed it to 271 universities. Library services were grouped into 1 of 3 library scales: library collection, library instruction, or library facilities. The survey consisted of a matrix of 10 Likert-style questions addressing the perceived level of alignment between the library scales and the HIPs. Each question provided an opportunity for the respondent to enter a “brief description of support practices” (p 477. Additional demographic questions addressed the years of experience of the respondent, undergraduate student enrollment of the university, and whether librarians held faculty rank. Main Results – The author measured Pearson correlation coefficients and found a positive correlation between the library scales and the HIPs. All three library scales displayed a moderately strong positive correlation between first-year seminars and experiences (HIP 1, common intellectual experiences (HIP 2, writing-intensive courses (HIP 4, undergraduate research (HIP 6, diversity and global learning (HIP 7, service learning and community-based learning (HIP 8, internships (HIP 9, and capstone courses and projects (HIP 10. The library collections scale and library facilities scale displayed a moderately strong correlation with learning communities (HIP 3 and collaborative assignments and projects (HIP 5. The library instruction scale displayed a strong positive correlation with HIP 3 and a very strong

  3. High Mass Standard Model Higgs searches at the Tevatron

    Directory of Open Access Journals (Sweden)

    Petridis Konstantinos A.

    2012-06-01

    Full Text Available We present the results of searches for the Standard Model Higgs boson decaying predominantly to W+W− pairs, at a center-of-mass energy of √s = 1.96 TeV, using up to 8.2 fb−1 of data collected with the CDF and D0 detectors at the Fermilab Tevatron collider. The analysis techniques and the various channels considered are discussed. These searches result in exclusions across the Higgs mass range of 156.5< mH <173.7 GeV for CDF and 161< mH <170 GeV for D0.

  4. Donde Estan los Estudiantes Puertorriquenos/os Exitosos? [Where Are the Academically Successful Puerto Rican Students?]: Success Factors of High-Achieving Puerto Rican High School Students

    Science.gov (United States)

    Antrop-Gonzalez, Rene; Velez, William; Garrett, Tomas

    2005-01-01

    This article describes the 4 success factors that 10 working class Puerto Rican urban high school students attributed to their high academic achievement. These success factors were (a) the acquisition of social capital through religiosity and participation in school and community-based extracurricular activities, (b) having a strong Puerto Rican…

  5. Indiana high school science teachers' beliefs about the intended and actual impacts of standards-based reforms

    Science.gov (United States)

    Shane, Joseph W.

    Teachers' beliefs about educational policy are essential components of successful, local implementation. Policies not accounting for teachers' beliefs about learning, instruction, and effective reform risk being ignored or ineffectually implemented. In this research, I characterize the beliefs that science teachers from three high schools in Indiana have about general aspects of standards-based reforms and about the Indiana Academic Standards for Science (IASS). On-site focus group interviews were the primary method of data collection. An amalgam of Gadamer's philosophical hermeneutics and narrative representation of qualitative data guided the inquiry by defining the researcher as the voice of the 23 participating teachers, locating the teachers' beliefs in their specific historical contexts, and displaying the results in a storied form unified by plots. I synthesized the data sources into a single narrative organized around the participants' personal teaching philosophies, their perceptions of students and administration, and their visions of standards beyond their own beliefs and school contexts. Based on the narrative, I concluded that (a) teachers with affective or preparative beliefs had neutral stances toward the IASS, (b) scientifically-oriented teachers believed the IASS contradicted their work, (c) less experienced teachers and those with affective-preparative philosophies were willing to compromise their autonomy and curricular depth to implement the IASS, (d) a continuum of administrative oversight existed across the three schools, (e) teachers at the urban high school adapted the standards to their students' personal needs and future plans, and (f) teachers almost universally recommended broader, flexible standards to allow more autonomy in making curricular decisions, to better reflect scientific inquiry in their classrooms, and to promote continuity across the high school science curriculum.

  6. Pierce County High School: Excellence Is the Standard

    Science.gov (United States)

    Principal Leadership, 2012

    2012-01-01

    This article features Pierce County High School in rural southeast Georgia whose 965 students, almost half of whom are from economically disadvantaged families, have demonstrated what a focus on student learning can accomplish. In 2004, the school ranked at the bottom of the state in students passing the high school graduation tests, and only 55%…

  7. Text of High Court's Ruling on Judges' Right to Upset Academic Decisions.

    Science.gov (United States)

    Stevens, John Paul

    1985-01-01

    The Supreme Court's opinion and concurring opinion in a case limiting the right of courts to overturn academic decisions, based on the case of university's dismissal of a student after his failure of an important examination, are presented. (MSE)

  8. The Effect of a Zoo-Based Experiential Academic Science Program on High School Students' Math and Science Achievement and Perceptions of School Climate

    Science.gov (United States)

    Mulkerrin, Elizabeth A.

    2012-01-01

    The purpose of this study was to determine the effect of an 11th-grade and 12th-grade zoo-based academic high school experiential science program compared to a same school-district school-based academic high school experiential science program on students' pretest and posttest science, math, and reading achievement, and student perceptions of…

  9. The Effect of a Zoo-Based Experiential Academic Science Program on High School Students' Math and Science Achievement and Perceptions of School Climate

    Science.gov (United States)

    Mulkerrin, Elizabeth A.

    2012-01-01

    The purpose of this study was to determine the effect of an 11th-grade and 12th-grade zoo-based academic high school experiential science program compared to a same school-district school-based academic high school experiential science program on students' pretest and posttest science, math, and reading achievement, and student perceptions of…

  10. Motivational profiles of slovenian high school students and their academic performance outcomes.

    Science.gov (United States)

    Vrtačnik, Margareta; Juriševič, Mojca; Savec, Vesna Ferk

    2010-09-01

    Self-determination theory defines motivation as a multidimensional concept, with autonomous and controlled motivation as central factors of broader distinctions. Previous research has proven that academic achievements are positively correlated with autonomous motivation. Students from 10 Slovenian grammar schools were involved in empirical study, in which a cluster analysis revealed two motivational profiles: a low quantity motivation group (low controlled and autonomous motivation) and a good quality motivation group (high autonomous and low or average controlled motivation). Statistically significant differences between the two identified motivational profiles were found for students' general as well as chemistry performance in three grades of schooling. Furthermore, a good quality motivation group is also more in favour of autonomy-supportive teaching methods used in chemistry classes. Examination of students' opinions about important chemistry topics, and on the other hand, unimportant ones, and not connected with life, reveals that the basic reason for distinction might lie in the chemistry teacher's approach used while presenting these topics. Some chemistry teachers are not using an autonomy-supportive way of teaching which would contribute to better teaching outcomes; therefore a need for further research on Slovenian chemistry teachers' motivation and their teaching approaches was recognized.

  11. Academic nightmares: Predatory publishing.

    Science.gov (United States)

    Van Nuland, Sonya E; Rogers, Kem A

    2017-07-01

    Academic researchers who seek to publish their work are confronted daily with a barrage of e-mails from aggressive marketing campaigns that solicit them to publish their research with a specialized, often newly launched, journal. Known as predatory journals, they often promise high editorial and publishing standards, yet their exploitive business models, poor quality control, and minimal overall transparency victimize those researchers with limited academic experience and pave the way for low-quality articles that threaten the foundation of evidence-based research. Understanding how to identify these predatory journals requires thorough due diligence on the part of the submitting authors, and a commitment by reputable publishers, institutions, and researchers to publicly identify these predators and eliminate them as a threat to the careers of young scientists seeking to disseminate their work in scholarly journals. Anat Sci Educ 10: 392-394. © 2016 American Association of Anatomists. © 2016 American Association of Anatomists.

  12. Race and Academic Achievement in Racially Diverse High Schools: Opportunity and Stratification.

    Science.gov (United States)

    Muller, Chandra; Riegle-Crumb, Catherine; Schiller, Kathryn S; Wilkinson, Lindsey; Frank, Kenneth A

    2010-04-01

    BACKGROUND/CONTEXT: Brown v Board of Education fundamentally changed our nation's schools, yet we know surprisingly little about how and whether they provide equality of educational opportunity. Although substantial evidence suggests that African American and Latino students who attend these schools face fewer learning opportunities than their White counterparts, until now, it has been impossible to examine this using a representative sample because of lack of data. PURPOSE/OBJECTIVE/RESEARCH QUESTION/FOCUS OF STUDY: This study uses newly available data to investigate whether racially diverse high schools offer equality of educational opportunity to students from different racial and ethnic groups. This is examined by measuring the relative representation of minority students in advanced math classes at the beginning of high school and estimating whether and how this opportunity structure limits the level of achievement attained by African American and Latino students by the end of high school. SETTING: This study uses data from the Adolescent Health and Academic Achievement Study (AHAA) and its partner study, the National Longitudinal Study of Adolescent Health (Add Health), a stratified, nationally representative study of students in U.S. high schools first surveyed in 1994-1995. POPULATION/PARTICIPANTS/SUBJECTS: Two samples of racially diverse high schools were used in the analysis: one with African Americans, Whites, and Asians (26 schools with 3,149 students), and the other with Latinos, Whites, and Asians (22 schools with 2,775 students). RESEARCH DESIGN: Quantitative analyses first assess how high schools vary in the extent to which minority students are underrepresented in advanced sophomore math classes. Hierarchical multilevel modeling is then used to estimate whether racial-ethnic differences in representation in advanced math have an impact on African American and Latino students' achievement by the end of high school, relative to the Whites and Asians

  13. Ohio High School Biology Teachers' Views of State Standard for Evolution: Impacts on Practice

    Science.gov (United States)

    Borgerding, Lisa A.

    2012-01-01

    High school biology teachers face many challenges as they teach evolution. State standards for evolution may provide support for sound evolution instruction. This study attempts to build upon previous work by investigating teachers' views of evolution standards and their evolution practices in a state where evolution standards have been…

  14. Parental Hostility, Adolescent High Standards, and Self-Esteem.

    Science.gov (United States)

    Buri, John R.; Kircher, Annemarie

    Studies employing the Minnesota Multiphasic Personality Inventory-based Cook and Medley (1954) Hostility (Ho) Scale have suggested that Hostility may be a robust psychological disposition with pervasive implications for interpersonal functioning. For example, when compared to individuals who scored low in Ho, high Ho individuals were more…

  15. Simulant Basis for the Standard High Solids Vessel Design

    Energy Technology Data Exchange (ETDEWEB)

    Peterson, Reid A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Fiskum, Sandra K. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Suffield, Sarah R. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Daniel, Richard C. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Gauglitz, Phillip A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Wells, Beric E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-09-01

    This document provides the requirements for a test simulant suitable for demonstrating the mixing requirements for the Single High Solids Vessel Design (SHSVD). This simulant has not been evaluated for other purposes such as gas retention and release or erosion. The objective of this work is to provide an underpinning for the simulant properties based on actual waste characterization.

  16. Monitoring the compliance of the academic enterprise with the Fair Labor Standards Act [version 1; referees: 2 approved, 1 approved with reservations

    Directory of Open Access Journals (Sweden)

    Adriana Bankston

    2016-11-01

    Full Text Available Background: On December 1 2016, the Fair Labor Standards Act (FLSA will be updated by the U.S. Department of Labor. The key changes are an increase in the salary threshold for exemption from overtime for working more than 40 hours per week, and indexing the salary level so that it is updated automatically every 3 years. This update is predicted to have a profound effect on the academic enterprise as a large proportion of the postdoctoral researcher population is currently paid at a salary below the new threshold for exemption. Here we review the key changes to the FLSA, how they came about, and how the postdoctoral population is affected by the ruling. Methods: We describe recent data collection efforts (checking university websites and contacting HR departments to uncover what institutions in the 2014 NSF Survey of Graduate Students and Postdoctorates in Science and Engineering are doing to comply with the FLSA ruling for postdocs. Results: Our data show that 41% of the estimated postdoctoral workforce in STEM and 57% of institutions checked have not decided or have no public decision yet available one month prior to implementation, and only 35.5% of institutions are planning to raise salaries to the new minimum. Conclusions: Our data show the uncertainty of postdoc salaries in the U.S. one month prior to implementation of the FLSA ruling. This implementation also gives rise to various issues that have arisen in an already strained research enterprise, including short-, medium- and long-term effects on academe.

  17. The hidden face of academic researches on classified highly pathogenic microorganisms.

    Science.gov (United States)

    Devaux, Christian A

    2015-01-01

    Highly pathogenic microorganisms and toxins are manipulated in academic laboratories for fundamental research purposes, diagnostics, drugs and vaccines development. Obviously, these infectious pathogens represent a potential risk for human and/or animal health and their accidental or intentional release (biosafety and biosecurity, respectively) is a major concern of governments. In the past decade, several incidents have occurred in laboratories and reported by media causing fear and raising a sense of suspicion against biologists. Some scientists have been ordered by US government to leave their laboratory for long periods of time following the occurrence of an incident involving infectious pathogens; in other cases laboratories have been shut down and universities have been forced to pay fines and incur a long-term ban on funding after gross negligence of biosafety/biosecurity procedures. Measures of criminal sanctions have also been taken to minimize the risk that such incidents can reoccur. As United States and many other countries, France has recently strengthened its legal measures for laboratories' protection. During the past two decades, France has adopted a series of specific restriction measures to better protect scientific discoveries with a potential economic/social impact and prevent their misuse by ill-intentioned people without affecting the progress of science through fundamental research. French legal regulations concerning scientific discoveries have progressively strengthened since 2001, until the publication in November 2011 of a decree concerning the "PPST" (for "Protection du Potentiel Scientifique et Technique de la nation", the protection of sensitive scientific data). Following the same logic of protection of sensitive scientific researches, regulations were also adopted in an order published in April 2012 concerning the biology and health field. The aim was to define the legal framework that precise the conditions for authorizing

  18. Academic performance: A case study of mathematics and science educators from rural Washington high schools

    Science.gov (United States)

    Hancock, Tira K.

    A qualitative descriptive case study explored courses of action for educators and leaders of math and science educators to implement to help students achieve state assessment standard and postsecondary success. The problem focused on two demographically similar rural high schools in Southwest Washington that demonstrated inadequate rates of student achievement in mathematics and science. The research question investigated courses of action that may assist educators and leaders of secondary math and science educators to help students achieve WASL standards and postsecondary success in compliance with the No Child Left Behind (NCLB) Act of 2001. Senge's learning organization theory (1990, 2006) and Fullan's (2001) contributions to leading and learning in times of change provided the theoretical framework for the study. Twenty study participant responses analyzed with qualitative analysis software QSR NVivo 7 revealed six themes. Triangulation of responses with secondary data from WASL assessment scores and case study school assessment data identified 14 courses of action and three recommendations for educators and leaders of math and science educators to help students meet state standards and postsecondary success. Critical factors identified in the study as needed to assist educators to help students succeed included professional development, collaboration, teaching practices, funding, student accountability, and parental involvement.

  19. Parent Rated Symptoms of Inattention in Childhood Predict High School Academic Achievement Across Two Culturally and Diagnostically Diverse Samples

    Directory of Open Access Journals (Sweden)

    Astri J. Lundervold

    2017-08-01

    Full Text Available Objective: To investigate parent reports of childhood symptoms of inattention as a predictor of adolescent academic achievement, taking into account the impact of the child’s intellectual functioning, in two diagnostically and culturally diverse samples.Method: Samples: (a an all-female sample in the U.S. predominated by youth with ADHD (Berkeley Girls with ADHD Longitudinal Study [BGALS], N = 202, and (b a mixed-sex sample recruited from a Norwegian population-based sample (the Bergen Child Study [BCS], N = 93. Inattention and intellectual function were assessed via the same measures in the two samples; academic achievement scores during and beyond high school and demographic covariates were country-specific.Results: Childhood inattention predicted subsequent academic achievement in both samples, with a somewhat stronger effect in the BGALS sample, which included a large subgroup of children with ADHD. Intellectual function was another strong predictor, but the effect of early inattention remained statistically significant in both samples when intellectual function was covaried.Conclusion: The effect of early indicators of inattention on future academic success was robust across the two samples. These results support the use of remediation procedures broadly applied. Future longitudinal multicenter studies with pre-planned common inclusion criteria should be performed to increase our understanding of the importance of inattention in primary school children for concurrent and prospective functioning.

  20. High-performance liquid chromatography accelerator mass spectrometry: correcting for losses during analysis by internal standardization.

    Science.gov (United States)

    Lappin, G; Simpson, M; Shishikura, Y; Garner, C

    2008-07-01

    A method was developed to account for analytical losses of (14)C-analyte when determining the concentration in biological samples using chromatographic separation and analysis by accelerator mass spectrometry. From the equations of J. Vogel and A.H. Love (in: A.L. Burlingame (Ed.), Methods in Enzymology, Academic Press, New York, 2005), new equations were derived to describe the isotopic dilution of a chromatographically isolated (14)C-analyte. The analytical recovery for each sample was determined by the use of the UV response for nonlabeled analyte, as an internal standard against a standard curve. The slope of the curve was substituted into the equations to provide a method of accurately determining the analyte concentration.

  1. Behavior problems at ages 6 and 11 and high school academic achievement: longitudinal latent variable modeling.

    Science.gov (United States)

    Breslau, Naomi; Breslau, Joshua; Miller, Elizabeth; Raykov, Tenko

    2011-02-28

    Previous studies documented long-run effects of behavior problems at the start of school on academic achievement. However, these studies did not examine whether the observed effects of early behavior problems are explained by more proximate behavior problems, given the tendency of children's behavior problems to persist. Latent variable modeling was applied to estimate the effects of behavior problems at ages 6 and 11 on academic achievement at age 17, using data from a longitudinal study (n=823). Behavior problems at ages 6 and 11, each stage independently of the other, predicted lower math and reading test scores at age 17, controlling for intelligence quotient (IQ), birth weight, maternal characteristics, family and community environment, and taking into account behavior problems at age 17. Behavior problems at the start of school, independent of later behavior problems, exert lingering effects on achievement by impeding the acquisition of cognitive skills that are the foundation for later academic progress.

  2. A cross-sectional comparative study to determine the factors contributing to the academic performance of the high performers and low performers in 2nd year medical students

    Directory of Open Access Journals (Sweden)

    Yogeeta Sushant Walke

    2015-12-01

    Conclusion: Through our study, we identified important factors contributing to high performance in academics, and we concluded that students should incorporate all the factors in a well-coordinated manner rather than focusing on any single factor. If executed, appropriately it will definitely upgrade their academic performance and prevent undesirable failures. [Int J Basic Clin Pharmacol 2015; 4(6.000: 1072-1079

  3. The Role of Internet-Specific Epistemic Beliefs and Self-Regulation in High School Students' Online Academic Help Seeking: A Structural Equation Modeling Analysis

    Science.gov (United States)

    Cheng, Kun-Hung; Liang, Jyh-Chong; Tsai, Chin-Chung

    2013-01-01

    Three instruments (i.e., Internet-specific epistemic beliefs, self-regulation, and online academic help seeking questionnaires) were administered to 319 high school students with the aim of understanding the role of Internet specific epistemic beliefs and self-regulation in their online academic help seeking. Through a structure equation modeling…

  4. A New Model for Student Support in High-Poverty Urban Elementary Schools: Effects on Elementary and Middle School Academic Outcomes

    Science.gov (United States)

    Walsh, Mary E.; Madaus, George F.; Raczek, Anastasia E.; Dearing, Eric; Foley, Claire; An, Chen; Lee-St. John, Terrence J.; Beaton, Albert

    2014-01-01

    Efforts to support children in schools require addressing not only academic issues, but also out-of-school factors that can affect students' ability to succeed. This study examined academic achievement of students participating in City Connects, a student support intervention operating in high-poverty elementary schools. The sample included 7,948…

  5. Detection of proximal caries with high-resolution and standard resolution digital radiographic systems

    NARCIS (Netherlands)

    Berkhout, W.E.R.; Verheij, H.G.C.; Syriopoulos, K.; Li, G.; Sanderink, G.C.H.; van der Stelt, P.F.

    2007-01-01

    Aims: The aim of this study was to: (1) compare the diagnostic accuracy of the high-resolution and standard resolution settings of four digital imaging systems for caries diagnosis and (2) compare the effect on the diagnostic accuracy of reducing the high-resolution image sizes to the standard

  6. The negative influence of significant others on high academic achieving school pupils' choice of nursing as a career.

    Science.gov (United States)

    Neilson, Gavin R; McNally, Jim

    2013-03-01

    The International Council of Nurses proposes that the shortage of nurses is global in scale and is expected to become much worse in the years ahead. A major factor impacting on the worldwide nursing shortage is the diminishing number of young people choosing nursing as a career (International Council of Nurses, 2008). One important dimension of the school pupils' career choice process is their interactions with significant others and the influence of these significant others (Hodkinson and Sparkes, 1997). As Schools/Departments of Nursing endeavour to attract more intellectual school leavers it is important to examine what advice and opinions are significant others giving regarding nursing as a career choice and how influential is this advice. This paper is based on interview data from 20 high academic achieving 5th and 6th year school pupils in Scotland, paradigmatic cases from a larger sample, who had considered nursing as a possible career choice within their career preference cluster, but then later disregarded nursing and decided to pursue medicine or another health care profession. The data was particularly striking in revealing the negative influence of significant others on high academic achieving school pupils' choice of nursing as a career. The influence of significant others, these being specifically parents, guardians, guidance teachers and career advisors was very apparent in the data in that they had a very negative view regarding nursing as a career choice for high academic achieving school pupils.

  7. The impact of peer relations on academic progress in junior high

    NARCIS (Netherlands)

    Lubbers, Miranda J.; Van der Werf, Margaretha P. C.; Snijders, Tom A. B.; Creemers, Bert P. M.; Kuyper, Hans

    2006-01-01

    The purpose of this study is to examine whether peer relations within classrooms were related to students' academic progress, and if so, whether this can be explained by students' relatedness and engagement, in line with Connell and Wellborn's self-system model. We analyzed data of 18,735 students i

  8. Unequal Academic Achievement in High School: The Mediating Roles of Concerted Cultivation and Close Friends

    Science.gov (United States)

    Carolan, Brian V.

    2016-01-01

    Building from the classic Wisconsin model of status attainment, this study examines whether a specific style of parenting, concerted cultivation, and a close friend's school-related attitudes and behaviors mediate the relationship between a family's socioeconomic status and their child's academic achievement in the United States. Using a recursive…

  9. Differences in Academic Achievement among Texas High School Students as a Function of Music Enrollment

    Science.gov (United States)

    Horton, Robert Wayne

    2012-01-01

    Purpose: The purpose of this study was to examine the score differences on the Texas Academic Knowledge and Skills (TAKS) Reading and Mathematics measures among students in Grades 10 and 11 as a function of music enrollment. Specifically, gender, ethnicity, socioeconomic status, and enrollment in choir, band, or orchestra or no music enrollment…

  10. High-Risk Drinking and Academic Performance among College Student Veterans

    Science.gov (United States)

    Grossbard, Joel R.; Widome, Rachel; Lust, Katherine; Simpson, Tracy L.; Lostutter, Ty W.; Saxon, Andrew

    2014-01-01

    Heavy drinking and psychiatric symptoms pose challenges to college student Veterans and may undermine academic success. We used Boynton College Student Health Survey data to assess highrisk drinking (HRD), psychiatric symptoms, and psychosocial stressors among student Veterans (N = 1,679) with and without prior deployment. Rates of HRD and…

  11. Self-Regulation, Executive Function, Working Memory, and Academic Achievement of Female High School Students

    Science.gov (United States)

    Halloran, Roberta Kathryn

    2011-01-01

    Self-regulation, executive function and working memory are areas of cognitive processing that have been studied extensively. Although many studies have examined the constructs, there is limited empirical support suggesting a formal link between the three cognitive processes and their prediction of academic achievement. Thus, the present study…

  12. Modeling the Relations among Parental Involvement, School Engagement and Academic Performance of High School Students

    Science.gov (United States)

    Al-Alwan, Ahmed F.

    2014-01-01

    The author proposed a model to explain how parental involvement and school engagement related to academic performance. Participants were (671) 9th and 10th graders students who completed two scales of "parental involvement" and "school engagement" in their regular classrooms. Results of the path analysis suggested that the…

  13. Educational Expectations and Academic Achievement among Middle and High School Students

    Science.gov (United States)

    Bui, Khanh

    2007-01-01

    Using data from the National Education Longitudinal Study (NELS), this report examined the prospective relationships between educational expectations and academic achievement among students (n = 10,262) surveyed and tested in Grades 8, 10, and 12. Cross-lagged analyses indicated that between Grades 8 and 10 the path from achievement to…

  14. Cocoa High School's Academic Courses as Viewed by Their Consumers: A Field Study.

    Science.gov (United States)

    Louwerse, F. H.

    A 16-item self-report instrument (included in an appendix) was developed to determine the views held by students (N=1,004) concerning aspects of courses in 5 academic areas: English, foreign languages, mathematics, science, and social studies. Individual items reflected views concerning: understanding course requirments (2 items), teacher/student…

  15. Differences in Academic Achievement among Texas High School Students as a Function of Music Enrollment

    Science.gov (United States)

    Horton, Robert Wayne

    2012-01-01

    Purpose: The purpose of this study was to examine the score differences on the Texas Academic Knowledge and Skills (TAKS) Reading and Mathematics measures among students in Grades 10 and 11 as a function of music enrollment. Specifically, gender, ethnicity, socioeconomic status, and enrollment in choir, band, or orchestra or no music enrollment…

  16. Academically Successful African American Male Urban High School Students' Experiences of Mattering to Others at School

    Science.gov (United States)

    Tucker, Catherine; Dixon, Andrea; Griddine, Ke'Shana

    2010-01-01

    Mattering to others has been shown to be a key construct of mental health and wellness. Emerging research links interpersonal mattering and school climate. In this study, the authors use transcendental phenomenology to explore how interpersonal mattering impacts the academic achievement of urban African American males who are academically…

  17. 基于课程标准的学业成就评价:韦伯模式之研究%Webb Model of Alignment between Academic Achievement Assessment and Curriculum Standards

    Institute of Scientific and Technical Information of China (English)

    岳喜腾; 张雨强

    2011-01-01

    学业成就评价必须基于课程标准,这是国家对基础教育整体质量卓越的诉求。韦伯博士是美国“基于标准的评价”运动的重要代表人物,他提出了学业成就评价与课程标准保持一致性的分析维度、分析程序、分析方法等一整套一致性框架,并开发了基于网络的评价与标准一致性工具。全面深入研究韦伯模式,对我国基础教育阶段学生学业成就评价改革具有重要意义。%Academic achievement assessment must be standards - based, and it must embody the high expectation of the nation and society. This article introduced the prominent works of Webb N. L. , who is one of the most famous researchers on the alignment between assessment and standards, focusing on the Webb Alignment Tools composed of alignment criteria, alignment procedure and alignment methods. At last, the author argued in china we must understand Webb' s studies impersonally in the New Curriculum Reform.

  18. The Effects of Financial Aid in High School on Academic and Labor Market Outcomes: A Quasi-Experimental Study

    DEFF Research Database (Denmark)

    Humlum, Maria Knoth; Vejlin, Rune Majlund

    We investigate the effects of financial aid on student employment and academic outcomes in high school. We exploit administrative differences in the amount of financial aid received based on timing of birth to identify the causal effects of interest. Specifically, individuals born early...... in a quarter receive less financial aid than comparable individuals born late in the previous quarter. We find that receiving less aid induces individuals to work more during high school. However, we do not find any evidence that receiving less financial aid and thereby working more is associated with any...... adverse outcomes, such as a lower high school grade point average....

  19. Academic Achievement Trajectories of Homeless and Highly Mobile Students: Resilience in the Context of Chronic and Acute Risk

    Science.gov (United States)

    Cutuli, J. J.; Desjardins, Christopher David; Herbers, Janette E.; Long, Jeffrey D.; Heistad, David; Chan, Chi-Keung; Hinz, Elizabeth; Masten, Ann S.

    2012-01-01

    Analyses examined academic achievement data across 3rd through 8th grades (N = 26,474), comparing students identified as homeless or highly mobile (HHM) to other students in the federal free meal program (FM), reduced-price meals (RM), or neither (General). Achievement was lower as a function of rising risk status (General > RM > FM > HHM). Achievement gaps appeared stable or widened between HHM students and lower-risk groups. Math and reading achievement were lower and growth in math was slower in years of HHM identification, suggesting acute consequences of residential instability. Nonetheless, 45% of HHM students scored within or above the average range, suggesting academic resilience. Results underscore the need for research on risk and resilience processes among HHM students to address achievement disparities. PMID:23110492

  20. Reducing test anxiety and improving academic self-esteem in high school and college students with learning disabilities.

    Science.gov (United States)

    Wachelka, D; Katz, R C

    1999-09-01

    Test anxiety seems like a benign problem to some people, but it can be potentially serious when it leads to high levels of distress and academic failure in otherwise capable students. Because test anxiety is common in older students with learning disabilities (LD), it is surprising that little research has been done on ways to reduce the distress these students experience in test situations. In this study, we used a randomized pretest-posttest control group design to examine the effectiveness of a cognitive-behavioral treatment for reducing test anxiety and improving academic self-esteem in a cohort (N = 27) of high school and college students with learning disabilities (LD). All of the students participated voluntarily. They were enrolled in classes for students with learning problems. Before the study began, they complained of test anxiety and showed an elevated score on the Test Anxiety Inventory (TAI). Eleven students (85%) completed the 8-week long treatment, which consisted of progressive muscle relaxation, guided imagery, self-instruction training, as well as training in study and test-taking skills. Results showed significant improvement in the treated group which was not evident in an untreated control group (N = 16). Compared to the control group, the treated group showed significant reductions in test anxiety on the TAI, as well as improvement in study skills and academic self-esteem as measured by the Survey of Study Habits and Attitudes, and the school scale of the Coopersmith Self-Esteem Inventory. These results extend the generality of similar studies on reducing test anxiety and improving academic self-esteem in younger students. They also suggest that relief from test anxiety can be expected fairly quickly when cognitive-behavioral methods are used. Additional implications and methodological limitations of the study are discussed.

  1. Interim radiological safety standards and evaluation procedures for subseabed high-level waste disposal

    Energy Technology Data Exchange (ETDEWEB)

    Klett, R.D.

    1997-06-01

    The Seabed Disposal Project (SDP) was evaluating the technical feasibility of high-level nuclear waste disposal in deep ocean sediments. Working standards were needed for risk assessments, evaluation of alternative designs, sensitivity studies, and conceptual design guidelines. This report completes a three part program to develop radiological standards for the feasibility phase of the SDP. The characteristics of subseabed disposal and how they affect the selection of standards are discussed. General radiological protection standards are reviewed, along with some new methods, and a systematic approach to developing standards is presented. The selected interim radiological standards for the SDP and the reasons for their selection are given. These standards have no legal or regulatory status and will be replaced or modified by regulatory agencies if subseabed disposal is implemented. 56 refs., 29 figs., 15 tabs.

  2. Parental styles, conscientiousness, and academic performance in high school: a three-wave longitudinal study.

    Science.gov (United States)

    Heaven, Patrick C L; Ciarrochi, Joseph

    2008-04-01

    This article assesses whether perceived parental style influenced the extent to which adolescents became increasingly conscientious and whether changes in conscientiousness influenced academic grades 1 year later. Parental styles, conscientiousness, verbal, and numerical ability at Time 1 were measured. One year later conscientiousness was again assessed, and 1 year after that end-of-year exam results were obtained. More than 784 students (mean age=12.3 years, SD=0.49) participated in the 1st year. The data of 563 students were matched across the 3 years. Conscientiousness tended to decrease from Time 1 to Time 2. Structural equation modeling showed that adolescents with more authoritative parents experienced less of a decrease in conscientiousness at Time 2 than did students with less authoritative parents and the same baseline level of conscientiousness at Time 1. Additionally, the decrease in conscientiousness at Time 2 predicted worse grades at Time 3, even after controlling for baseline levels of academic achievement.

  3. Is There an "Academic Vocabulary"?

    Science.gov (United States)

    Hyland, Ken; Tse, Polly

    2007-01-01

    This article considers the notion of "academic vocabulary": the assumption that students of English for academic purposes (EAP) should study a core of high frequency words because they are common in an English academic register. We examine the value of the term by using Cox-head's (2000) Academic Word List (AWL) to explore the distribution of its…

  4. A femtosecond frequency standard with an external high-finesse interferometer

    Science.gov (United States)

    Baklanov, E. V.; Golovin, N. N.; Grigor'eva, S. V.; Dmitriev, A. K.

    2016-12-01

    We propose an optical frequency standard based on a femtosecond laser in which the shift of the frequency comb is controlled by means of an external high-finesse interferometer. The standard does not require having a large spectral bandwidth of the laser radiation, which allows extending the proposed method to nanosecond and picosecond mode-locked lasers.

  5. Alignment between High School Biology Curriculum Standard and the Standardised Tests of Four Provinces in China

    Science.gov (United States)

    Lu, Qun; Liu, Enshan

    2012-01-01

    With the development and implementation of new curriculum standards, the field tests of education reform in senior high schools began in 2004 in four pilot provinces in mainland China. After five years of the reform, it is necessary to know how and to what extent the curriculum standard guides test classroom instruction. The present study was…

  6. High-impact practices and first-year seminars: A quasi-experimental study measuring change in academic self-efficacy

    Science.gov (United States)

    Barber Applewhite, Stephanie

    First-year seminars, high-impact practices, and academic self-efficacy have been identified as relevant to the successful transition process from high school to college. This study investigated the interconnections between freshman academic self-efficacy, high-impact practices, zone of proximal development and first-year seminars. This research contributed to the understandings of the significance of high-impact practices in the development of academic self-efficacy in freshman students. As colleges strive to improve retention from the freshman to sophomore years, it is useful to identify the relevance of high-impact practices within a first-year seminar on academic self-efficacy. A two-group, quasi-experimental study using a pre/post survey was conducted at a regional comprehensive university in east Texas in which 800 students were given a pre and post survey to measure academic self-efficacy. After matching for fidelity, eleven sections were identified for the control group (104 participants) and eleven sections (91 participants) were selected for the experiment group. The findings revealed that the overall gain in the mean of both groups from the pre to post survey was statistically significant. While the students in the high-impact sections reported a higher post mean on the College Academic Self-Efficacy Scale than those who did not receive high-impact instruction, the gain was not statistically significant.

  7. Trends for International Standards of the High Speed Powerline Communication Technologies

    Science.gov (United States)

    Aramaki, Michimasa; Koga, Hisao; Atsuta, Akira

    The high speed powerline communication (PLC) technology is useful for a variety of applications especially for Smart Grid. Although the standardization of this technology has been desired for a long time, recently IEEE P1901 and ITU-T SG15 made significant progress and both of the Standards are expected to be completed by the end of 2010. The frame work of the coexistence mechanism among the different types of PLC technologies is also going to be resolved with the collaborative work between IEEE and ITU-T. In this paper, the authors introduce the summary of the International Standardizations of this technology, and also the future prospects of the Standards.

  8. Monitoring the compliance of the academic enterprise with the Fair Labor Standards Act [version 2; referees: 2 approved, 1 approved with reservations

    Directory of Open Access Journals (Sweden)

    Adriana Bankston

    2017-09-01

    Full Text Available Background: On December 1, 2016, the Fair Labor Standards Act (FLSA was due to be updated by the U.S. Department of Labor. Key changes included an increase in the salary threshold for exemption from overtime for working more than 40 hours per week, and indexing the salary level so that it is updated automatically every 3 years. This was predicted to have a profound effect on academe as postdoctoral researchers were mostly paid at a salary below the new threshold. On November 22, 2016, an injunction was granted nationwide, delaying implementation of the updates, which were finally struck down entirely on August 31, 2017. Here we review the key changes to the FLSA, how they came about, and how the postdoctoral population was affected. Methods: We describe recent data collection efforts to uncover what institutions with postdocs were doing to comply with the FLSA. Results: Our data showed that 57% of institutions checked (containing 41% of the estimated postdoctoral workforce in science, engineering and health had not decided or had no public decision available one month prior to implementation, and only 35.5% of institutions were planning to raise salaries to the new minimum. After the injunction, a number of institutions and the NIH continued with their plans to raise salaries. Overall, despite the removal of a federal mandate, approximately 60% of postdocs are at institutions whose policy is to raise salaries. Conclusions: Our data show uncertainty in postdoctoral salaries in the U.S. prior to implementation of the FLSA ruling. In addition, while some institutions did suspend plans to raise postdoctoral salaries after the injunction, many continued with the raise. The implementation of postdoctoral salary raises may be inconsistent, however, as the legal minimum is still $23,660.

  9. 12th Rencontres du Vietnam : High Sensitivity Experiments Beyond the Standard Model

    CERN Document Server

    2016-01-01

    The goal of this workshop is to gather researchers, theoreticians, experimentalists and young scientists searching for physics beyond the Standard Model of particle physics using high sensitivity experiments. The standard model has been very successful in describing the particle physics world; the Higgs-Englert-Brout boson discovery is its last major discovery. Complementary to the high energy frontier explored at colliders, real opportunities for discovery exist at the precision frontier, testing fundamental symmetries and tracking small SM deviations.

  10. Academic Hospitality

    Science.gov (United States)

    Phipps, Alison; Barnett, Ronald

    2007-01-01

    Academic hospitality is a feature of academic life. It takes many forms. It takes material form in the hosting of academics giving papers. It takes epistemological form in the welcome of new ideas. It takes linguistic form in the translation of academic work into other languages, and it takes touristic form through the welcome and generosity with…

  11. Needs Assessment for Research Use of High-Throughput Sequencing at a Large Academic Medical Center.

    Directory of Open Access Journals (Sweden)

    Albert Geskin

    Full Text Available Next Generation Sequencing (NGS methods are driving profound changes in biomedical research, with a growing impact on patient care. Many academic medical centers are evaluating potential models to prepare for the rapid increase in NGS information needs. This study sought to investigate (1 how and where sequencing data is generated and analyzed, (2 research objectives and goals for NGS, (3 workforce capacity and unmet needs, (4 storage capacity and unmet needs, (5 available and anticipated funding resources, and (6 future challenges. As a precursor to informed decision making at our institution, we undertook a systematic needs assessment of investigators using survey methods. We recruited 331 investigators from over 60 departments and divisions at the University of Pittsburgh Schools of Health Sciences and had 140 respondents, or a 42% response rate. Results suggest that both sequencing and analysis bottlenecks currently exist. Significant educational needs were identified, including both investigator-focused needs, such as selection of NGS methods suitable for specific research objectives, and program-focused needs, such as support for training an analytic workforce. The absence of centralized infrastructure was identified as an important institutional gap. Key principles for organizations managing this change were formulated based on the survey responses. This needs assessment provides an in-depth case study which may be useful to other academic medical centers as they identify and plan for future needs.

  12. Mastering the Content- The Challenges of an Academic Course Design

    Directory of Open Access Journals (Sweden)

    Eleonora Baca

    2016-01-01

    There should be high academic standards for all students, but to expect everyone, regardless oftheir ability (and disability to meet those standards simultaneously, is inadequate and inherentlyunfair. Just as they learn differently, students test differently. In order to respect these social,emotional and cognitive differences, instruction needs to be differentiated, apart from beingrelevant in terms of content.

  13. A global standardization trend for high-speed client and line side transceivers

    Science.gov (United States)

    Isono, Hideki

    2014-02-01

    Through the recent progress in information oriented society, the required information volume is expanding rapidly. Under these circumstances, high-speed and high-capacity optical communication systems are deployed in the industry. Especially high speed optical transceiver is the key device to realize high-speed system, and the practical development is accelerated in the industry. In order to develop these leading edge products timely, the global standards is strongly demanded in the industry. Based on these backgrounds, Forum standardization bodies such as OIF PLLWG/ IEEE802.3 are energetically creating the standards in the industry. With regard to 100G/400G standardization activities, OIF leads telecom field and IEEE802.3 leads datacom field, and both activities become important recently. In the previous conference, the activities of these standardization bodies till 2012 were reported[1]. In 2013, 100G digitalcoherent transceiver project especially for metro applications had some progress in OIF PLL-WG, whose target form factor is CFP and CFP2. Also 400G transceiver project in datacom field started in IEEE802.3 as 400G Study Group. In this paper, these high-end standardization topics are mainly reviewed and the future direction is also discussed from the technical point of view. In addition, the energy consumption problem for the near future network, triggered by vast increase of the information bandwidth, is also picked up and some related activities are introduced.

  14. "Arabian Tales": Standards of Learning.

    Science.gov (United States)

    Brookshire, Cathy A.

    Virginia Standards of Learning for K-5 are listed in this paper with student activities related to observation of live theatre performances of "Arabian Tales" written and performed by the high school theater touring company, Organized Chaos. This play toured in Virginia in the academic year of 2000-2001. The play runs about 45 minutes.…

  15. High school students' perceptions of EFL teacher control orientations and their English academic achievement.

    Science.gov (United States)

    Kiany, Gholam Reza; Shayestefar, Parvaneh

    2011-09-01

    BACKGROUND. Theories distinguish between student-initiated and teacher-initiated regulation of students' learning activities, or between strong, shared, or loose teacher control during the completion of learning tasks. Empirical validations for such distinctions are scarce, however. AIM. The present study aimed at (a) investigating students' perceptions of control behaviours exhibited by their English teachers; and (b) exploring the contribution of different types of teacher control behaviours to students' cognitive outcomes (English Achievement). SAMPLE. The sample comprised 732 English as a Foreign Language (EFL) students studying in three major fields of high school (Mathematics, Natural Science, and Humanities). The participants (16-17 years of age) were selected from third-grade classes of 27 EFL teachers working in 25 high schools of 6 main different geographical regions in the Isfahan province, Iran. METHOD. To obtain a comprehensive picture of different control types exhibited by Iranian EFL teachers, the control subscales of the two existing questionnaires, i.e., the Questionnaire on Instructional Behaviours (QIB), adapted by Den Brok et al. (2004) and the Questionnaire on Lesson Activities (QLA) used by Den Brok (2001) were merged to form the Questionnaire of Teacher Control (QTC). The development of this Persian instrument involved several steps: translation and back translation by the researchers, one expert translator, and two EFL teachers; piloting; and a final administration of the questionnaire to the student sample. With respect to the second aim of the study, data regarding students' performances on the Standardized National English Achievement Tests were gathered from local educational offices and schools. RESULTS AND CONCLUSION. Statistical analyses supported acceptable reliability and validity of the instrument. A main factor structure with three types of teacher control (strong/high, shared/mid, and loose/low) was found to underlie students

  16. Case study teaching in high school biology: Effects on academic achievement, problem solving skills, teamwork skills, and science attitudes

    Science.gov (United States)

    Skolnick, Ronald

    The purpose of this study was to examine the constructivist-based " case study teaching methodology" in High School Biology classes, specifically investigating the effect this methodology had on Academic Achievement, Science Attitudes, Problem Solving Skills, and Teamwork Skills. The effect of Teacher Beliefs toward constructivist learning environments was also explored and investigated, using a quantitative measure (the Constructivist Learning Environment Survey, or CLES). A quasi-experimental design used eleven classes, five teachers, and two hundred fifty two high school biology students over two separate, consecutive quarters of a school year. Two researcher-made instruments measured Academic Achievement after each study quarter. T-Tests were used to compare the Experimental Group (Case Study Teaching Methodology) to the Control Group (Traditional Teaching) during each study quarter. Otis-Lennon School Ability Test (OLSAT) scores were used as a covariate for ANCOVA tests. Case Study Teaching Methodology had a statistically significant improvement on Academic Achievement during the first study quarter, but not the second quarter. Case Study Teaching Methodology had a statistically significant improvement on four of seven Science Attitudes, Problem Solving Skills, and Teamwork Skills during the second quarter of the study. This study is significant in that it addresses a knowledge gap regarding the effects of the constructivist-based case study teaching methodology on secondary science education. The theoretical implications of this study are meaningful: empirical evidence is added to the growing knowledge base regarding the benefits of constructivist theory. The practical implications are equally meaningful: case study teaching methodology is supported as an effective application of constructivist theory in the secondary science classroom.

  17. 75 FR 25927 - Vehicle/Track Interaction Safety Standards; High-Speed and High Cant Deficiency Operations

    Science.gov (United States)

    2010-05-10

    ... From the Federal Register Online via the Government Publishing Office ] Part II Department of Transportation Federal Railroad Administration 49 CFR Parts 213 and 238 Vehicle/Track Interaction Safety Standards; High-Speed and High Cant Deficiency Operations; Proposed Rule #0;#0;Federal Register / Vol....

  18. The writing retreat: a high-yield clinical faculty development opportunity in academic writing.

    Science.gov (United States)

    Cable, Christian T; Boyer, Debra; Colbert, Colleen Y; Boyer, Edward W

    2013-06-01

    The need for consistent academic productivity challenges junior clinician-scholars, who often lack the aptitude to ensure efficient production of manuscripts. To solve this problem, an academic division of a major medical center developed an off-site writing retreat. The purpose of the retreat was not to teach writing skills, but to offer senior mentor assistance with a focus on the elements of manuscript writing. The retreat paired senior faculty members with junior staff. Senior faculty identified manuscript topics and provided real-time writing and editing supervision. Team-building exercises, midcourse corrections, and debriefing interviews were built into the retreat. The number of manuscripts and grant proposals generated during the 2008-2011 retreats was recorded, and the program was evaluated by using unstructured debriefing interviews. An average of 6 to 7 faculty members and fellows participated in each retreat. During the past 4 years, participants produced an average of 3 grant proposals and 7 manuscripts per retreat. After the writing retreat, each fellow and junior faculty member produced an average of 4 scholarly products per year, compared to fewer than 2 for prior years' retreats. Participant feedback indicated the success of the retreat resulted from protected time, direct mentorship by the scholars involved, and pairing of authors, which allows for rapid production of manuscripts and accelerated the editing process. More than 80% of mentors returned each year to participate. The writing retreat is a feasible, effective strategy to increase scholarship among faculty, acceptable to mentees and mentors, and sustainable over time.

  19. What do high academic achieving school pupils really think about a career in nursing: analysis of the narrative from paradigmatic case interviews.

    Science.gov (United States)

    Neilson, Gavin R; Lauder, William

    2008-08-01

    As many Departments of Nursing within universities consider raising their academic entry requirements in an attempt to attract a more high academic achieving entrant and also endeavour to attract more school leavers one of the fundamental questions that needs to be answered is--are high academic achieving school pupils really interested in pursuing a career in nursing? The aim of this paper is to report on the findings from paradigmatic case interviews of high academic achieving school pupils who at one stage in their career choice process had considered nursing as a possible career choice but had ultimately disregarded nursing and had decided to pursue medicine or another health care profession. The study reports interview data from a sub-sample of (n=20) high academic achieving 5th and 6th year school pupils who participated in a larger survey of 5th and 6th year school pupils (n=1062). These were paradigmatic cases--high academic achieving school pupils who had considered nursing as a possible career choice within their career preference cluster but had ultimately disregarded nursing and decided to pursue medicine or another health care profession as a career choice. Participants reported that nursing was eventually not viewed as using their examination grades to the maximum benefit. Also the participants reported a belief that the work of the doctor is more important and academic as they cure patients whereas the work of the nurse is practical and routine as they only care for patients. The pupils in addition asserted a negative image of nursing and a low status level of nursing as a career. They also articulated the unremarkable typical school pupils they perceived would pursue nursing as a career choice and the type of school pupil that they had witnessed being encouraged toward nursing within their schools, both of which conflicted with their own typology. Ultimately the high academic achieving school pupils were doubtful and suspicious as to the credibility

  20. High School Teachers' Perspectives on the English Language Arts Common Core State Standards: An Exploratory Study

    Science.gov (United States)

    Ajayi, Lasisi

    2016-01-01

    This was an exploratory study that examined high school teachers' perspectives about their early experiences with the English language arts Common Core State Standards. The sources of data for the study included a survey and structured interviews. Twenty-three high school ELA teachers from one unified school district in Southern California…

  1. Analysis of the high-speed polysilicon photodetector in fully standard CMOS technology

    NARCIS (Netherlands)

    Radovanović, S.; Annema, A.J.; Nauta, B.

    2003-01-01

    A high-performance lateral polysilicon photodiode was designed in standard 0.18 um CMOS technology. The device has a frequency bandwidth far in the GHz range: the measured bandwidth of the poly photodiode was 6 GHz, which gure was limited by the measurement equipment. The high intrinsic (physical) b

  2. Meritocracy 2.0: High-Stakes, Standardized Testing as a Racial Project of Neoliberal Multiculturalism

    Science.gov (United States)

    Au, Wayne

    2016-01-01

    High-stakes, standardized testing is regularly used within in accountability narratives as a tool for achieving racial equality in schools. Using the frameworks of "racial projects" and "neoliberal multiculturalism," and drawing on historical and empirical research, this article argues that not only does high-stakes,…

  3. A global standardization trend for high-speed client and line side transceivers

    Science.gov (United States)

    Isono, Hideki

    2012-12-01

    Through the recent progress in information oriented society, the required information volume is expanding rapidly. Under these circumstances, high-speed and high-capacity optical communication systems are deployed in the industry. Especially high speed optical transceiver is the key device to realize high-speed system, and the practical development is accelerated in the industry. In order to develop these leading edge products timely, the establishment of the global standards is strongly demanded in the industry. Based on these backgrounds, Forum standardization bodies such as OIF/IEEE802.3 are energetically creating the standards in the industry. With regard to 40G/100G standardization activities, OIF leads telecom field and IEEE802.3 leads datacom field, and both activities become important recently. The recent topics of these two standardization bodies are reviewed and its future direction is discussed. Two organizations have completed the 1st gen 40G/100G standards, and soon after they starts creating the 2nd gen 40G/100G standards for targeting more compact size and low power consumption transceivers, mainly because the unexpected huge increase of the information volume. Key factor for the 2nd gen is the low power consumption technology such as new CMOS technology and the design improvement of the heat dissipation. Also from the mechanical point of view, the development of the new electrical interface such as 25G/50G and the brand-new hybrid integration technologies are strongly expected in the industry. New configurations using silicon-photonics are reported by many organizations in the recent standardization meetings.

  4. A Longitudinal Examination of Career Expectations and Outcomes of Academically Talented Students 10 and 20 Years Post-High School Graduation

    Science.gov (United States)

    Perrone, Kristin M.; Tschopp, Molly K.; Snyder, Erin R.; Boo, Jenelle N.; Hyatt, Claudine

    2010-01-01

    The purpose of this study was to examine career expectations and outcomes for individuals who were identified as academically talented high school students. Data for this study were collected at two different time periods: 10 years and 20 years after participants' high school graduation. A decade after graduation from high school, participants…

  5. An Analysis of the Relationship between High School Students' Self-Efficacy, Metacognitive Strategy Use and Their Academic Motivation for Learn Biology

    Science.gov (United States)

    Aydin, Solmaz

    2016-01-01

    This study aimed to analyze the relationship between high school students' self-efficacy perceptions regarding biology, the metacognitive strategies they use in this course and their academic motivation for learn biology. The sample of the study included 286 high school students enrolled in three high schools who attended a biology course in Kars,…

  6. Academic Service Quality and Instructional Quality.

    Science.gov (United States)

    Greiner, Keith; Westbrook, Thomas S.

    2002-01-01

    Examined the relationship between academic service quality and instructional quality in higher education. Found a high correlation between academic service and instructional quality, with academic service overlapping instructional quality in three dimensions: enthusiasm, organization, and rapport. (EV)

  7. An analysis of student academic outcomes in high-poverty schools

    Science.gov (United States)

    McCargar, Julie P.

    The present study explored the relationships between student performance outcomes in math and reading and school level variables. The purpose was to analyze the relationship between student achievement on the Tennessee Comprehensive Exam and student academic growth as measured by value-added scores and five school-level variables. The sample group was 102 Title I elementary and middle schools in the Memphis City School District. Data from three school years, 2000--2001, 2001--2002, and 2002--2003, were used. The five school level variables were school poverty rate, average class size, teacher mobility rates, percentage of teachers on permit, and percentage of teachers on waiver. A secondary purpose of this study was to examine the interrelationships among the five independent variables and the interrelationships among the four dependent variables. This was to determine whether these relationships were significant and had explanatory power in helping to identify reasons for student academic progress in the schools studied. Four hypotheses were tested using straight correlation, multiple regression, and stepwise regression. For each of the four hypotheses, at least one independent variable was found to be significantly correlated with student achievement and growth at a = .05. The percentage of teachers on permit was found to be significantly correlated with three of the four dependent variables: student achievement in math, student achievement in reading, and student growth in math. Class size was also found to be significantly correlated with math achievement. School poverty rate was the only variable found to be significantly correlated with student growth in reading. School poverty rate was also found to be significantly correlated with reading achievement. The test for relationships among the dependent variables showed that math and reading achievement were significantly correlated with each other. Schools that had higher achievement in reading were also found

  8. Chinese Standards on Refractories Shaped Insulating Refractory Product-High Alumina Bricks

    Institute of Scientific and Technical Information of China (English)

    Yu Lingyan

    2009-01-01

    @@ 1 Scope This standard specifies the classification,shape and dimension,technical requirements,test methods,quality appraisal procedure,packing,marking,transportation,storage,and quality certificate of high alumina insulating bricks. High alumina insulating bricks are used as working layer which contacts with fire directly,insulating layer,or inner lining of the kilns which does not react with the high temperature molten materials and corrosion gases.

  9. The Effect of a Zoo-Based Experiential Academic Science Program on High School Students' Math and Science Achievement and Perceptions of School Climate

    Science.gov (United States)

    Mulkerrin, Elizabeth A.

    The purpose of this study was to determine the effect of an 11th-grade and 12th-grade zoo-based academic high school experiential science program compared to a same school-district school-based academic high school experiential science program on students' pretest and posttest science, math, and reading achievement, and student perceptions of program relevance, rigor, and relationships. Science coursework delivery site served as the study's independent variable for the two naturally formed groups representing students (n = 18) who completed a zoo-based experiential academic high school science program and students (n = 18) who completed a school-based experiential academic high school science program. Students in the first group, a zoo-based experiential academic high school science program, completed real world, hands-on projects at the zoo while students in the second group, those students who completed a school-based experiential academic high school science program, completed real world, simulated projects in the classroom. These groups comprised the two research arms of the study. Both groups of students were selected from the same school district. The study's two dependent variables were achievement and school climate. Achievement was analyzed using norm-referenced 11th-grade pretest PLAN and 12th-grade posttest ACT test composite scores. Null hypotheses were rejected in the direction of improved test scores for both science program groups---students who completed the zoo-based experiential academic high school science program (p composite score comparison was not statistically different ( p = .93) indicating program equipoise for students enrolled in both science programs. No overall weighted grade point average score improvement was observed for students in either science group, however, null hypotheses were rejected in the direction of improved science grade point average scores for 11th-grade (p scores and school district criterion reference math and

  10. A two-sided academic landscape: snapshot of highly-cited documents in Google Scholar (1950-2013

    Directory of Open Access Journals (Sweden)

    Alberto Martín-Martín

    2016-12-01

    Full Text Available The main objective of this paper is to identify and define the core characteristics of the set of highly-cited documents in Google Scholar (document types, language, free availability, sources, and number of versions, on the hypothesis that the wide coverage of this search engine may provide a different portrait of these documents with respect to that offered by traditional bibliographic databases. To do this, a query per year was carried out from 1950 to 2013 identifying the top 1,000 documents retrieved from Google Scholar and obtaining a final sample of 64,000 documents, of which 40% provided a free link to full-text. The results obtained show that the average highly-cited document is a journal or book article (62% of the top 1% most cited documents of the sample, written in English (92.5% of all documents and available online in PDF format (86.0% of all documents. Yet, the existence of errors should be noted, especially when detecting duplicates and linking citations properly. Nonetheless, the fact that the study focused on highly cited papers minimizes the effects of these limitations. Given the high presence of books and, to a lesser extent, of other document types (such as proceedings or reports, the present research concludes that the Google Scholar data offer an original and different vision of the most influential academic documents (measured from the perspective of their citation count, a set composed not only of strictly scientific material (journal articles but also of academic material in its broadest sense.

  11. Required changes in emission standards for high-frequency noise in power systems

    Energy Technology Data Exchange (ETDEWEB)

    Lundmark, C.M.; Larsson, E.O.A. [Lulea Univ. of Technology, Skelleftea (Sweden); Bollen, M.H.J. [STRI AB, Ludvika (Sweden)

    2006-07-01

    This paper discusses some recent developments that make the existing standards on the emission of high-frequency noise in power systems due for reconsideration. It is shown that it is possible for an equipment to remain below the emission limits while at the same time the disturbance level increases beyond what was intended by the standard document. Further, the change from analog to digital communication and the use of communication via the power system, make that the permitted disturbance levels need to be reconsidered. This paper also contains an example of measured high-frequency noise and proposes a framework for re-coordination of emission and immunity levels. (Author)

  12. 77 FR 66638 - The Standard on Process Safety Management of Highly Hazardous Chemicals; Extension of the Office...

    Science.gov (United States)

    2012-11-06

    ... Occupational Safety and Health Administration The Standard on Process Safety Management of Highly Hazardous... the Standard on Process Safety Management of Highly Hazardous Chemicals. DATES: Comments must be... collection. Title: The Standard on Process Safety Management of Highly Hazardous Chemicals (29 CFR...

  13. Academics respond

    DEFF Research Database (Denmark)

    Hazel, Spencer

    2015-01-01

    Contribution to the article "Academics respond: Brexit would weaken UK university research and funding", Guardian Witness, The Guardian, UK......Contribution to the article "Academics respond: Brexit would weaken UK university research and funding", Guardian Witness, The Guardian, UK...

  14. Academics respond

    DEFF Research Database (Denmark)

    Hazel, Spencer

    2015-01-01

    Contribution to the article "Academics respond: Brexit would weaken UK university research and funding", Guardian Witness, The Guardian, UK......Contribution to the article "Academics respond: Brexit would weaken UK university research and funding", Guardian Witness, The Guardian, UK...

  15. e/sup +/e/sup -/ interactions at very high energy: searching beyond the standard model

    Energy Technology Data Exchange (ETDEWEB)

    Dorfan, J.

    1983-04-01

    These lectures discuss e/sup +/e/sup -/ interactions at very high energies with a particular emphasis on searching the standard model which we take to be SU(3)/sub color/..lambda.. SU(2) ..lambda.. U(1). The highest e/sup +/e/sup -/ collision energy exploited to date is at PETRA where data have been taken at 38 GeV. We will consider energies above this to be the very high energy frontier. The lectures will begin with a review of the collision energies which will be available in the upgraded machines of today and the machines planned for tomorrow. Without going into great detail, we will define the essential elements of the standard model. We will remind ourselves that some of these essential elements have not yet been verified and that part of the task of searching beyond the standard model will involve experiments aimed at this verification. For if we find the standard model lacking, then clearly we are forced to find an alternative. So we will investigate how the higher energy e/sup +/e/sup -/ collisions can be used to search for the top quark, the neutral Higgs scalar, provide true verification of the non-Abelian nature of QCD, etc. Having done this we will look at tests of models involving simple extensions of the standard model. Models considered are those without a top quark, those with charged Higgs scalars, with multiple and/or composite vector bosons, with additional generations and possible alternative explanations for the PETRA three jet events which don't require gluon bremsstrahlung. From the simple extensions of the standard model we will move to more radical alternatives, alternatives which have arisen from the unhappiness with the gauge hierarchy problem of the standard model. Technicolor, Supersymmetry and composite models will be discussed. In the final section we will summarize what the future holds in terms of the search beyond the standard model.

  16. An academic writing paradox

    DEFF Research Database (Denmark)

    Kampf, Constance Elizabeth

    A key to understanding academic writing for publication lies in the tension between the need for scholars to demonstrate originality, and the need for academic discourse communities to continue using their shared repetoire1 of concepts, vocabulary, and genre structures. This tension can be highli...

  17. Impulsivity and Academic Cheating

    Science.gov (United States)

    Anderman, Eric M.; Cupp, Pamela K.; Lane, Derek

    2009-01-01

    The authors examined the relations between academic cheating and impulsivity in a large sample of adolescents enrolled in high school health education classes. Results indicated that impulsivity predicts academic cheating for students who report extensive involvement in cheating. However, students who engage in extensive cheating are less likely…

  18. Adherence of Academic Radiologists in a Non-English Speaking Imaging Center to the BI-RADS Standards of Reporting Breast MRI

    Directory of Open Access Journals (Sweden)

    Sepideh Sefidbakht

    2015-01-01

    Full Text Available Objectives: To assess the adherence of academic radiologists in a university center to BI-RADS lexicon (BLA and to evaluate the structural completeness of breast MRI reports. Materials and Methods: Breast MRI reports made during 2012 in a single academic center by six readers were scored for formal completeness (FS including recording the MRI protocol, making relevant clinical correlation, and describing background enhancement; BLA including mass rather than lesion, describing lesion outline, enhancement characteristics, and dynamic curve; and also expressing the final conclusion using BLA, resulting in a maximal total score of 8. FS and BLA were correlated with reader characteristics including breast imaging background, years of academic experience, and number of breast MRIs reported yearly. Tests used for statistical analysis were the Mann-Whitney U test and analysis of variance (ANOVA. Results: Overall BLA was 38.9%. This percentage was 60.1% and 3.7% in radiologists with and without breast imaging background, respectively (P = 0.000. Mean FS among all readers was 3.81 ± 1.75. This score was 2.54 ± 1.1 for readers without breast imaging background and 4.6 ± 1.6 for the readers regularly involved in breast imaging (P = 0.000. Conclusions: Higher degree of BLA and higher mean FS were associated with radiologists regularly involved in breast imaging. No association was found with years of academic experience or number of breast MRIs interpreted yearly.

  19. Early identification of children at-risk for academic difficulties, using standardized assessment: stability and predictive validity of preschool math and language scores.

    NARCIS (Netherlands)

    Frans, Niek; Post, Wendy; Huisman, Jakobus; Mostert, Christine; Keegstra, Anne Lien; Minnaert, Alexander

    2017-01-01

    Despite the claim by several researchers that variability in performance may complicate the identification of “at-risk” children, variability in the academic performance of young children remains an undervalued area of research. The goal of this study is to examine the predictive validity for future

  20. Academic Jibberish

    Science.gov (United States)

    Krashen, Stephen

    2012-01-01

    In this article, the author talks about academic jibberish. Alfie Kohn states that a great deal of academic writing is incomprehensible even to others in the same area of scholarship. Academic Jibberish may score points for the writer but does not help research or practice. The author discusses jibberish as a career strategy that impresses those…

  1. Academic writing

    Science.gov (United States)

    Eremina, Svetlana V.

    2003-10-01

    The series of workshops on academic writing have been developed by academic writing instructors from Language Teaching Centre, Central European University and presented at the Samara Academic Writing Workshops in November 2001. This paper presents only the part dealing with strucutre of an argumentative essay.

  2. Coaching individuals with perfectionistic tendencies When high standards help and hinder

    Directory of Open Access Journals (Sweden)

    Sarah Corrie

    2014-07-01

    Full Text Available Perfectionism has been widely recognised in the clinical field but has received less attention in the coaching psychology literature. Referring to overly high and unforgiving personal standards of performance that are accompanied by harsh self-evaluation when self-imposed standards are not met, perfectionism has the potential to undermine the coachee’s ability to achieve their goals as well as the coaching process itself. In consequence, it is important for practitioners to be able to identify and work effectively with those coachees whose perfectionistic tendencies represent an obstacle to progress. This paper discusses the current literature on perfectionism and provides recommendations on how to work effectively with coachees for whom unremittingly high personal standards are an impediment to personal growth and development.

  3. Reference Management Practices of Postgraduate Students and Academic Researchers are Highly Individualized

    Directory of Open Access Journals (Sweden)

    Kimberly Miller

    2016-09-01

    Full Text Available A Review of: Melles, A., & Unsworth, K. (2015. Examining the reference management practices of humanities and social science postgraduate students and academics. Australian Academic & Research Libraries, 46(4, 250-276. http://dx.doi.org/10.1080/00048623.2015.1104790 Objective – To understand patterns in reference management practices of postgraduate students and faculty members at one institution. Design – Mixed methods online survey and semi-structured interviews. Setting – Public research university in Australia. Subjects – The survey included responses from 81 postgraduate students. Semi-structured interviews were conducted with 8 postgraduate students and 13 faculty members. Methods – The researchers distributed an 18-item survey via email to approximately 800 people who previously registered for EndNote training sessions. Survey participants were also recruited via a website advertisement. The researchers recruited postgraduate student interview participants from the list of survey respondents. Librarians invited faculty members to participate in the semi-structured interviews. Interview audio recordings were transcribed and coded for data analysis. Main Results – The survey found that 71.4% (n=55 of respondents used reference management software (RMS and 29% (n=22 did not. Over half of the students who did not use an RMS described other ad hoc or “manual” (p. 255 methods for organizing and tracking references. The majority of participants reported using EndNote (67.53%, n=52, while few respondents reported using other RMS tools like Zotero (1.3%, n=1 or Mendeley (1.3%, n = 1. Software awareness (49.32%, n=36, recommendations from faculty members (30.14%, n=22, and University support (47.95%, n=35 were the primary motivations for choosing a specific RMS. Other important factors included ease of use (32.88%, n=24 and integration with Microsoft Word (46.58%, n=34. Students preferred RMS features that support the process of

  4. High definition versus standard definition white light endoscopy for detecting dysplasia in patients with Barrett's esophagus.

    Science.gov (United States)

    Sami, S S; Subramanian, V; Butt, W M; Bejkar, G; Coleman, J; Mannath, J; Ragunath, K

    2015-01-01

    High-definition endoscopy systems provide superior image resolution. The aim of this study was to assess the utility of high definition compared with standard definition endoscopy system for detecting dysplastic lesions in patients with Barrett's esophagus. A retrospective cohort study of patients with non-dysplastic Barrett's esophagus undergoing routine surveillance was performed. Data were retrieved from the central hospital electronic database. Procedures performed for non-surveillance indications, Barrett's esophagus Prague C0M1 classification with no specialized intestinal metaplasia on histology, patients diagnosed with any dysplasia or cancer on index endoscopy, and procedures using advanced imaging techniques were excluded. Logistic regression models were constructed to estimate adjusted odds ratios and 95% confidence intervals comparing outcomes with standard definition and high-definition systems. The high definition was superior to standard definition system in targeted detection of all dysplastic lesions (odds ratio 3.27, 95% confidence interval 1.27-8.40) as well as overall dysplasia detected on both random and target biopsies (odds ratio 2.36, 95% confidence interval 1.50-3.72). More non-dysplastic lesions were detected with the high-definition system (odds ratio 1.16, 95% confidence interval 1.01-1.33). There was no difference between high definition and standard definition endoscopy in the overall (random and target) high-grade dysplasia or cancers detected (odds ratio 0.93, 95% confidence interval 0.83-1.04). Trainee endoscopists, number of biopsies taken, and male sex were all significantly associated with a higher yield for dysplastic lesions. The use of the high-definition endoscopy system is associated with better targeted detection of any dysplasia during routine Barrett's esophagus surveillance. However, high-definition endoscopy cannot replace random biopsies at present time.

  5. Study on Oxygen Supply Standard for Physical Health of Construction Personnel of High-Altitude Tunnels

    Directory of Open Access Journals (Sweden)

    Chun Guo

    2015-12-01

    Full Text Available The low atmospheric pressure and low oxygen content in high-altitude environment have great impacts on the functions of human body. Especially for the personnel engaged in complicated physical labor such as tunnel construction, high altitude can cause a series of adverse physiological reactions, which may result in multiple high-altitude diseases and even death in severe cases. Artificial oxygen supply is required to ensure health and safety of construction personnel in hypoxic environments. However, there are no provisions for oxygen supply standard for tunnel construction personnel in high-altitude areas in current tunnel construction specifications. As a result, this paper has theoretically studied the impacts of high-altitude environment on human bodies, analyzed the relationship between labor intensity and oxygen consumption in high-altitude areas and determined the critical oxygen-supply altitude values for tunnel construction based on two different standard evaluation systems, i.e., variation of air density and equivalent PIO2. In addition, it has finally determined the oxygen supply standard for construction personnel in high-altitude areas based on the relationship between construction labor intensity and oxygen consumption.

  6. Common Core Standards for High School English Language Arts: A Quick-Start Guide

    Science.gov (United States)

    Kendall, John; Frazee, Dana; Ryan, Susan

    2012-01-01

    High school teachers and leaders with responsibility for English language arts (ELA) need this handy guide to successfully implement the Common Core in their respective grade levels. Getting a copy for every staff member ensures they know: (1) How grades 11-12 ELA content differs from and builds upon 9-10 standards; (2) How the four strands…

  7. The Impact of Nutrition Standards on Competitive Food Offerings and Purchasing Behaviors of High School Students

    Science.gov (United States)

    Snelling, Anastasia M.; Kennard, Teha

    2009-01-01

    Background: With adolescent obesity rates on the rise, the school food environment is receiving closer scrutiny. This study looks at the effects of nutrient standards as part of a wellness policy that was implemented in 3 public high schools in 1 county, by analyzing the nutritional value of competitive food offerings and purchases before and…

  8. 75 FR 20918 - High-Voltage Continuous Mining Machine Standard for Underground Coal Mines

    Science.gov (United States)

    2010-04-22

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF LABOR Mine Safety and Health Administration 30 CFR Parts 18 and 75 RIN 1219-AB34 High-Voltage Continuous Mining Machine Standard for Underground Coal Mines Correction In rule document 2010-7309 beginning on page...

  9. The Relation of High School Academic Performance and Student Effort to Language Use and Recenty of Migration among Asian- and Pacific-Americans.

    Science.gov (United States)

    Dornbusch, Sanford M.; And Others

    This report, part of a larger study of the impact of family structures and processes on the social and academic performance of American high school students, focuses on Asian- and Pacific-American high school achievement. The following findings are reported: (1) Asian-Americans and Pacific-Americans exhibit very different patterns in school…

  10. The Marriage of Rigorous Academics and Technical Instruction with State-of-the-Art Technology: A Success Story of the William T. McFatter Technical High School

    Science.gov (United States)

    Blasik, Katherine; Williams, Richard G.; Johnson, Jeanette; Boegli, D. Robert

    2004-01-01

    The search for high school reform leads to William T. McFatter Technical High School in Broward County Public Schools, Florida. The purpose of this article is to highlight key information about the school and to demonstrate the success of its rigorous academic and technical instruction with state-of-the-art technology. By sharing this…

  11. The Relationship between the Quality of Teachers and Pupils Academic Performance in the STMA Junior High Schools of the Western Region of Ghana

    Science.gov (United States)

    Bonney, Ebenezer Appah; Amoah, Daniel F.; Micah, Sophia A.; Ahiamenyo, Comfort; Lemaire, Margaret B.

    2015-01-01

    The study investigated into the relationship between the quality of teachers and students' academic performance in Sekondi Takoradi Metropolitan Assembly (STMA) Junior High Schools. Descriptive survey design was used and the target population was Junior High School teachers and pupils in the metropolis. Five educational circuits in the metropolis…

  12. Practically Perfect in Every Way: Can Reframing Perfectionism for High-Achieving Undergraduates Impact Academic Resilience?

    Science.gov (United States)

    Dickinson, Mary J.; Dickinson, David A. G.

    2015-01-01

    This study focuses on a pan-disciplinary scheme that targeted high-achieving undergraduate students. Earlier research from the scheme argued that high achievers have discernibly different learning and personal development support needs. One of the most frequent self-reported challenges within this high-achieving group is perfectionism. This…

  13. Changes of high school English teaching model under the directions of new English Curriculum Standard

    Institute of Scientific and Technical Information of China (English)

    杨丽萍

    2014-01-01

    Communications around the world becomes common with the quickening of China’s reform and open door policies and widening of international communications, thus it is very pressing to modify the model of high school English class for students’concept of English use as a tool. This paper focuses on the change of English class teaching model in high schools under the direction of New English Curriculum Standard and its purposes and effects.

  14. Multi-Layer Extension of the High Efficiency Video Coding (HEVC) Standard

    Institute of Scientific and Technical Information of China (English)

    Ming Li; Ping Wu

    2016-01-01

    Multi⁃layer extension is based on single⁃layer design of High Efficiency Video Coding (HEVC) standard and employed as the com⁃mon structure for scalability and multi⁃view video coding extensions of HEVC. In this paper, an overview of multi⁃layer extension is presented. The concepts and advantages of multi⁃layer extension are briefly described. High level syntax (HLS) for multi⁃layer extension and several new designs are also detailed.

  15. Standard guide for corrosion tests in high temperature or high pressure environment, or both

    CERN Document Server

    American Society for Testing and Materials. Philadelphia

    2010-01-01

    1.1 This guide covers procedures, specimens, and equipment for conducting laboratory corrosion tests on metallic materials under conditions of high pressure (HP) or the combination of high temperature and high pressure (HTHP). See for definitions of high pressure and temperature. 1.2 Tests conducted under HP or HTHP by their nature have special requirements. This guide establishes the basic considerations that are necessary when these conditions must be incorporated into laboratory corrosion tests. 1.3 The procedures and methods in this guide are applicable for conducting mass loss corrosion, localized corrosion, and electrochemical tests as well as for use in environmentally induced cracking tests that need to be conducted under HP or HTHP conditions. 1.4 The primary purpose for this guide is to promote consistency of corrosion test results. Furthermore, this guide will aid in the comparison of corrosion data between laboratories or testing organizations that utilize different equipment. 1.5 The values s...

  16. Concussion Characteristics in High School Football by Helmet Age/Recondition Status, Manufacturer, and Model: 2008-2009 Through 2012-2013 Academic Years in the United States.

    Science.gov (United States)

    Collins, Christy L; McKenzie, Lara B; Ferketich, Amy K; Andridge, Rebecca; Xiang, Huiyun; Comstock, R Dawn

    2016-06-01

    Football helmets used by high school athletes in the United States should meet the National Operating Committee on Standards for Athletic Equipment performance standards. Despite differences in interior padding and exterior shells, all football helmets should provide comparable protection against concussions. Yet, debate continues on whether differences in the rates or severity of concussions exist based on helmet age/recondition status, manufacturer, or model. To investigate whether high school football concussion characteristics varied by helmet age/recondition status, manufacturer, and model. Descriptive epidemiological study. High school football concussion and helmet data were collected from academic years 2008-2009 through 2012-2013 as part of the National High School Sports-Related Injury Surveillance Study. The certified athletic trainers of participating schools submitted athlete-exposure (AE) and injury information weekly. Participating schools reported 2900 football concussions during 3,528,790 AEs for an overall rate of 8.2 concussions per 10,000 AEs. Concussion rates significantly increased from 2008-2009 through 2012-2013 overall (P = .006) as well as in competition (P = .027) and practice (P = .023). Characteristics of concussed football players (ie, mean number of symptoms, specific concussion symptoms, symptom resolution time, and time until return to play) were similar among players wearing new helmets when compared with reconditioned helmets. Fewer players wearing an old/not reconditioned helmet had concussion symptoms resolve within 1 day compared with players wearing a new helmet. Despite differences in the manufacturers and models of helmets worn by all high school football players compared with players who sustained a concussion, the mean number of concussion symptoms, specific concussion symptoms, symptom resolution time, and time until return to play were similar for concussions sustained by football players wearing the most common helmet

  17. Academic Training: Academic Training Lectures-Questionnaire

    CERN Multimedia

    2004-01-01

    ACADEMIC TRAINING Françoise Benz tel. 73127 academic.training@cern.ch SUGGEST AND WIN! Its time to plan the 2004-2005 lecture series. From today until March 19 you have the chance to give your contribution to planning for next year's Academic Training Lecture Series. At the web site: http://cern.ch/Academic.Training/questionnaire you will find questionnaires proposing topics in high energy physics, applied physics and science and society. Answering the questionnaire will help ensure that the selected topics are as close as possible to your interests. In particular requests and comments from students will be much appreciated. To encourage your contribution, the AT Committee will reward one lucky winner with a small prize, a 50 CHF coupon for a book purchase at the CERN bookshop.

  18. High-Penetration Photovoltaics Standards and Codes Workshop, Denver, Colorado, May 20, 2010: Workshop Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Coddington, M.; Kroposki, B.; Basso, T.; Lynn, K.; Herig, C.; Bower, W.

    2010-09-01

    Effectively interconnecting high-level penetration of photovoltaic (PV) systems requires careful technical attention to ensuring compatibility with electric power systems. Standards, codes, and implementation have been cited as major impediments to widespread use of PV within electric power systems. On May 20, 2010, in Denver, Colorado, the National Renewable Energy Laboratory, in conjunction with the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE), held a workshop to examine the key technical issues and barriers associated with high PV penetration levels with an emphasis on codes and standards. This workshop included building upon results of the High Penetration of Photovoltaic (PV) Systems into the Distribution Grid workshop held in Ontario California on February 24-25, 2009, and upon the stimulating presentations of the diverse stakeholder presentations.

  19. Effect of a Cooperative Learning Technique on the Academic Performance of High School Students in Mathematics

    Science.gov (United States)

    Idowu, Olumuyiwa Ayodeji

    2013-01-01

    Over the past 2 years, almost 45% of the students attending a local suburban high school failed Algebra 2. The purpose of this study was to compare the impact of a cooperative instructional technique (student teams-achievement divisions [STAD]) to traditional instructional methods on performance in high school algebra. Motivational and cognitive…

  20. High School Closures in New York City: Impacts on Students' Academic Outcomes, Attendance, and Mobility. Brief

    Science.gov (United States)

    Kemple, James J.

    2015-01-01

    In the first decade of the 21st century, the New York City (NYC) Department of Education implemented a set of large-scale and much debated high school reforms, which included closing large, low-performing schools, opening new small schools, and extending high school choice to students throughout the district. The school closure process was the…

  1. High School Closures in New York City: Impacts on Students' Academic Outcomes, Attendance, and Mobility. Report

    Science.gov (United States)

    Kemple, James J.

    2015-01-01

    In the first decade of the 21st century, the New York City (NYC) Department of Education implemented a set of large-scale and much debated high school reforms, which included closing large, low-performing schools, opening new small schools, and extending high school choice to students throughout the district. The school closure process was the…

  2. Teachers' Awareness of Cultural Diversity and Academic Achievement in Ninth Grade Academies and Senior High Schools

    Science.gov (United States)

    Whipps-Johnson, Jamellah Renee

    2016-01-01

    High school graduation rates are higher than they have ever been in 40 years, but disparities continue to exist for students of color and students from poverty when compared to their counterparts. High school reform efforts like creating small learning communities are promising, but small schools alone do not improve student outcomes.…

  3. Teachers' Awareness of Cultural Diversity and Academic Achievement in Ninth Grade Academies and Senior High Schools

    Science.gov (United States)

    Whipps-Johnson, Jamellah Renee

    2016-01-01

    High school graduation rates are higher than they have ever been in 40 years, but disparities continue to exist for students of color and students from poverty when compared to their counterparts. High school reform efforts like creating small learning communities are promising, but small schools alone do not improve student outcomes.…

  4. Understanding Effective High Schools: Evidence for Personalization for Academic and Social Emotional Learning

    Science.gov (United States)

    Rutledge, Stacey A.; Cohen-Vogel, Lora; Osborne-Lampkin, La'Tara; Roberts, Ronnie L.

    2015-01-01

    This article presents findings from a year-long multilevel comparative case study exploring the characteristics of effective urban high schools. We developed a comprehensive framework from the school effectiveness research that guided our data collection and analysis at the four high schools. Using value-added methodology, we identified two higher…

  5. Former High School Student-Athletes' Academic, Social, and Emotional Adjustment to Community College

    Science.gov (United States)

    Raye, Christopher M.

    2010-01-01

    The end of high school marks the time when the most number of individuals will end their participation playing sports at a competitive level. For those pursuing higher education, it has been viewed as a stressful experience for many freshmen. Former high school athletes that enter college as "students" and not…

  6. Academic Words and Academic Capitalism

    Directory of Open Access Journals (Sweden)

    Michael Billig

    2013-03-01

    Full Text Available This paper suggests that it is the best and worst of times for academic work. It is the best of times because there are more academics publishing than ever before. It is the worst of times because there is much unnecessary publication. Working in the competitive conditions of academic capitalism, academics feel impelled to keep publishing, whether or not they have anything to say. The pressures to publish continually and to promote one’s own approach are reflected in the way that social scientists are writing. Academics use a noun-based technical language, which is less precise than ordinary language. Postgraduates are taught this way of writing as a precondition for entering the social sciences. In this way, the nature of academic capitalism not only determines the conditions under which academics are working but it affects the way that they are writing.

  7. Low-Income Hispanic and Latino High School Students' Perceptions of Parent and Peer Academic Support

    Science.gov (United States)

    Ramirez, Lizbeth; Machida, Sandra K.; Kline, Linda; Huang, Leesa

    2014-01-01

    Socioeconomic status and parental support play important roles in determining academic achievement and have been positively correlated with academic success. It is important to determine if students from low-socioeconomic-status (SES) families perceive less parent support than students from middle-SES families. The participants (n?=?54) were high…

  8. Relationships between Time-Management Skills, Facebook Interpersonal Skills and Academic Achievement among Junior High School Students

    Science.gov (United States)

    Tsai, Hsien-Chang; Liu, Shih-Hsiung

    2015-01-01

    Effective time-management skills and interpersonal interactions with familiar friends for learning matters on Facebook are desired characteristics for adolescents attempting to improve their academic achievements. This study identifies the relationships between time-management skills and Facebook interpersonal skills with the academic achievement…

  9. Relationships between Time-Management Skills, Facebook Interpersonal Skills and Academic Achievement among Junior High School Students

    Science.gov (United States)

    Tsai, Hsien-Chang; Liu, Shih-Hsiung

    2015-01-01

    Effective time-management skills and interpersonal interactions with familiar friends for learning matters on Facebook are desired characteristics for adolescents attempting to improve their academic achievements. This study identifies the relationships between time-management skills and Facebook interpersonal skills with the academic achievement…

  10. The academic and nonacademic characteristics of science and nonscience majors in Yemeni high schools

    Science.gov (United States)

    Anaam, Mahyoub Ali

    The purposes of this study were: (a) to identify the variables associated with selection of majors; (b) to determine the differences between science and nonscience majors in general, and high and low achievers in particular, with respect to attitudes toward science, integrated science process skills, and logical thinking abilities; and (c) to determine if a significant relationship exists between students' majors and their personality types and learning styles. Data were gathered from 188 twelfth grade male and female high school students in Yemen, who enrolled in science (45 males and 47 females) and art and literature (47 males and 49 females) tracks. Data were collected by the following instruments: Past math and science achievement (data source taken from school records), Kolb's Learning Styles Inventory (1985), Integrated Science Process Skills Test, Myers-Briggs Type Indicator, Attitude Toward Science in School Assessment, Group Assessment of Logical Thinking, Yemeni High School Students Questionnaire. The Logistic Regression Model and the Linear Discriminant Analysis identified several variables that are associated with selection of majors. Moreover, some of the characteristics of science and nonscience majors that were revealed by these models include the following: Science majors seem to have higher degrees of curiosity in science, high interest in science at high school level, high tendency to believe that their majors will help them to find a potential job in the future, and have had higher achievement in science subjects, and have rated their math teachers higher than did nonscience majors. In contrast, nonscience majors seem to have higher degrees of curiosity in nonscience subjects, higher interest in science at elementary school, higher anxiety during science lessons than did science majors. In addition, General Linear Models allow that science majors generally demonstrate more positive attitudes towards science than do nonscience majors and they

  11. Reference Standardization for Mass Spectrometry and High-resolution Metabolomics Applications to Exposome Research.

    Science.gov (United States)

    Go, Young-Mi; Walker, Douglas I; Liang, Yongliang; Uppal, Karan; Soltow, Quinlyn A; Tran, ViLinh; Strobel, Frederick; Quyyumi, Arshed A; Ziegler, Thomas R; Pennell, Kurt D; Miller, Gary W; Jones, Dean P

    2015-12-01

    The exposome is the cumulative measure of environmental influences and associated biological responses throughout the lifespan, including exposures from the environment, diet, behavior, and endogenous processes. A major challenge for exposome research lies in the development of robust and affordable analytic procedures to measure the broad range of exposures and associated biologic impacts occurring over a lifetime. Biomonitoring is an established approach to evaluate internal body burden of environmental exposures, but use of biomonitoring for exposome research is often limited by the high costs associated with quantification of individual chemicals. High-resolution metabolomics (HRM) uses ultra-high resolution mass spectrometry with minimal sample preparation to support high-throughput relative quantification of thousands of environmental, dietary, and microbial chemicals. HRM also measures metabolites in most endogenous metabolic pathways, thereby providing simultaneous measurement of biologic responses to environmental exposures. The present research examined quantification strategies to enhance the usefulness of HRM data for cumulative exposome research. The results provide a simple reference standardization protocol in which individual chemical concentrations in unknown samples are estimated by comparison to a concurrently analyzed, pooled reference sample with known chemical concentrations. The approach was tested using blinded analyses of amino acids in human samples and was found to be comparable to independent laboratory results based on surrogate standardization or internal standardization. Quantification was reproducible over a 13-month period and extrapolated to thousands of chemicals. The results show that reference standardization protocol provides an effective strategy that will enhance data collection for cumulative exposome research. In principle, the approach can be extended to other types of mass spectrometry and other analytical methods.

  12. The Use of Software in Academic Stream High School Mathematics Teaching

    Science.gov (United States)

    Clay, Simon; Fotou, Nikolaos; Monaghan, John

    2017-01-01

    This paper reports on classroom observations of senior high school mathematics lessons with a focus on the use of digital technology. The observations were of teachers enrolled in an in-service course, Teaching Advanced Mathematics. The paper reports selected results and comments on: software that was observed to have been used; the use (or not)…

  13. The Effect of Music Participation on Mathematical Achievement and Overall Academic Achievement of High School Students

    Science.gov (United States)

    Cox, H. A.; Stephens, L. J.

    2006-01-01

    A study was conducted on high school students, comparing those with some music credits to those with none. No statistically significant difference was found in their mean math grade point averages (GPA) or their mean cumulative GPAs. Students were then separated into two groups based on the number of music credits. Students who had earned at least…

  14. The Effect of Music Participation on Mathematical Achievement and Overall Academic Achievement of High School Students

    Science.gov (United States)

    Cox, H. A.; Stephens, L. J.

    2006-01-01

    A study was conducted on high school students, comparing those with some music credits to those with none. No statistically significant difference was found in their mean math grade point averages (GPA) or their mean cumulative GPAs. Students were then separated into two groups based on the number of music credits. Students who had earned at least…

  15. On the Usefulness of Merton's Anomie Theory: Academic Failure and Deviance Among High School Students.

    Science.gov (United States)

    Figueira-McDonough, Josefina

    1983-01-01

    Data on tenth graders indicated that delinquency increased as grades decreased, supporting the hypothesis that failing students are under high strain. Rejection of school educational goals reinforced the inverse association between grades and delinquency. Extent of delinquency among students considered rebellious, ritualist, retreatist, or…

  16. On the efficiency of frequency reconfigurable high-Q antennas for 4G standards

    DEFF Research Database (Denmark)

    Barrio, Samantha Caporal Del; Pelosi, Mauro; Pedersen, Gert Frølund

    2012-01-01

    In the actual context of reducing antenna size and operating in multiple bands tunable antennas are investigated. Moreover, high-Q and low-Q tunable antennas are compared with respect to their efficiency. The loss issue that tunable high-Q antennas present is addressed. Using a variable capacitor...... as a tuning mechanism, simulations and measurements of a self-resonating antenna show the mismatch and the radiation efficiencies of the high-Q and the low-Q antennas. The investigated frequencies are in the low band of the 4G standard. Measurements are conducted for different tuning stages and the study...... shows that the high-Q design performs worse than the low-Q one. A 1.4 dB degradation in total efficiency is observed for a high-Q antenna in a tunable system....

  17. Evaluation of high-standard public transport centres in the Slovak Republic

    Directory of Open Access Journals (Sweden)

    Horňák Marcel

    2015-12-01

    Full Text Available Despite of increasing volumes of individual passenger transport and growing dependence of the post-socialist societies on the passenger car, public transport is still inevitable for certain communities. Its social and environmental aspects are obvious reasons why public transport remains within the scope of state and regional policies as a mixture of public and commercial services. Long-distance and international overground public transport represents a higher standard of travelling of considerably commercial nature. An important feature of this segment of the public transport is its capability to compete with individual transportation for long-distance journeys. The commercial character of the long-distance public transport should motivate operators to run territorially effective links covering adequately populated communites and regions with high demand for this segment of public-transport services. This study deals with several territorial aspects of the network of long-distance and international bus and train links of public transport in the Slovak Republic. The network of communities having direct access to the high-standard modes of public transport has been identified, revealing some of their spatial patterns and focusing on categorization of urban settlements by selected parameters of high-standard public transport services. The relationship with the population size of the urban settlements is assessed in the study, too.

  18. Relationship between Web-Based Learning Time outside the Classroom and Academic Achievement in German as a Tertiary Language by the Students on Vocational High Schools

    Science.gov (United States)

    Hanbay, Orhan

    2013-01-01

    The purpose of this empirical research is to investigate the relationship between web-based learning time and academic achievement in German. 36 learners of L3 German with L1 Turkish and L2 English from Vocational High School of Kahta at Adiyaman University were the participants of this study. The empirical process of the study continued 6 weeks…

  19. School Board Member Practices in Governance, Teamwork and Board Development, and Their Sense of Effectiveness in High and Low Math Academic Achievement Districts of New York State

    Science.gov (United States)

    Siegel, Kyrie

    2009-01-01

    The purpose of this study was to examine the relationships among New York State school board member attitudes toward components of school board governance and their sense of effectiveness in high and low math academic achievement districts in New York State. The study examined board members' perceptions of their actual practices in policy…

  20. Relationship between Social Context, Self-Efficacy, Motivation, Academic Achievement, and Intention to Drop Out of High School: A Longitudinal Study

    Science.gov (United States)

    Alivernini, Fabio; Lucidi, Fabio

    2011-01-01

    By means of a longitudinal design the authors sought to determine the role of students' self-determined motivation in reducing the intention to drop out of high school over time, while taking into account the impact of academic performance and of socioeconomic status. The effects of students' self-efficacy and perceived support from parents and…

  1. Academic Libraries in Japan

    Science.gov (United States)

    Cullen, Rowena; Nagata, Haruki

    2008-01-01

    Academic libraries in Japan are well resourced by international standards, and support Japan's internationally recognized research capability well, but there are also ways in which they reflect Japan's strong bureaucratic culture. Recent changes to the status of national university libraries have seen a new interest in customer service, and…

  2. Academic Libraries in Japan

    Science.gov (United States)

    Cullen, Rowena; Nagata, Haruki

    2008-01-01

    Academic libraries in Japan are well resourced by international standards, and support Japan's internationally recognized research capability well, but there are also ways in which they reflect Japan's strong bureaucratic culture. Recent changes to the status of national university libraries have seen a new interest in customer service, and…

  3. Meeting standards of high-quality intensive care unit palliative care: clinical performance and predictors.

    Science.gov (United States)

    Penrod, Joan D; Pronovost, Peter J; Livote, Elayne E; Puntillo, Kathleen A; Walker, Amy S; Wallenstein, Sylvan; Mercado, Alice F; Swoboda, Sandra M; Ilaoa, Debra; Thompson, David A; Nelson, Judith E

    2012-04-01

    High-quality care for intensive care unit patients and families includes palliative care. To promote performance improvement, the Agency for Healthcare Research and Quality's National Quality Measures Clearinghouse identified nine evidence-based processes of intensive care unit palliative care (Care and Communication Bundle) that are measured through review of medical record documentation. We conducted this study to examine how frequently the Care and Communication Bundle processes were performed in diverse intensive care units and to understand patient factors that are associated with such performance. Prospective, multisite, observational study of performance of key intensive care unit palliative care processes. A surgical intensive care unit and a medical intensive care unit in two different large academic health centers and a medical-surgical intensive care unit in a medium-sized community hospital. Consecutive adult patients with length of intensive care unit stay ≥5 days. None. Between November 2007 and December 2009, we measured performance by specified day after intensive care unit admission on nine care process measures: Identify medical decision-maker, advance directive and resuscitation preference, distribute family information leaflet, assess and manage pain, offer social work and spiritual support, and conduct interdisciplinary family meeting. Multivariable regression analysis was used to determine predictors of performance of five care processes. We enrolled 518 (94.9%) patients and 336 (83.6%) family members. Performances on pain assessment and management measures were high. In contrast, interdisciplinary family meetings were documented for <20% of patients by intensive care unit day 5. Performance on other measures ranged from 8% to 43%, with substantial variation across and within sites. Chronic comorbidity burden and site were the most consistent predictors of care process performance. Across three intensive care units in this study, performance

  4. 2006-2007 Academic training programme: QCD and high energy nuclear collision

    CERN Multimedia

    HR Department

    2007-01-01

    LECTURE SERIES 7, 8, 9 May QCD and high energy nuclear collisions D. Kharzeev, Brookhaven National Laboratory, USA 11:00 to 12:00 - Main Auditorium, Bldg. 500 on 7 and 8 May, Council Chamber on 9 May Six years ago, Relativistic Heavy Ion Collider at Brookhaven started colliding heavy nuclei at record center-of-mass energies of up to 200 GeV/nucleon. Very soon, the Large Hadron Collider at CERN will push the energy of the ions to an astounding 5 TeV/nucleon. What can be learnt from the experiments at these machines? What do we know about the physics of super--dense matter already? I will argue that heavy ion accelerators bring us to the new frontiers of physical knowledge by creating strong color fields and very high densities of partons, at which qualitatively new phenomena emerge. I will also discuss the cross-disciplinary implications for cosmology, astrophysics, and connections to condensed matter physics.

  5. 2006-2007 Academic training programme: QCD and high energy nuclear collisions

    CERN Multimedia

    HR Department

    2007-01-01

    LECTURE SERIES 7, 8, 9 May 2007 11:00 to 12:00 - Main Auditorium, Bldg. 500 on 7 and 8 May, Council Chamber on 9 May QCD and high energy nuclear collisions D. Kharzeev, Brookhaven National Laboratory, USA Six years ago, the Relativistic Heavy Ion Collider at Brookhaven started colliding heavy nuclei at record center-of-mass energies of up to 200 GeV/nucleon. Very soon, the Large Hadron Collider at CERN will push the energy of the ions to an astounding 5 TeV/nucleon. What can be learnt from the experiments at these machines? What do we know about the physics of super--dense matter already? I will argue that heavy ion accelerators bring us to the new frontiers of physical knowledge by creating strong color fields and very high densities of partons, at which qualitatively new phenomena emerge. I will also discuss the cross-disciplinary implications for cosmology, astrophysics, and connections to condensed matter physics.

  6. Academic capitalism and academic culture: A case study.

    Directory of Open Access Journals (Sweden)

    Pilar Mendoza

    2008-12-01

    Full Text Available This case study investigated the impact of academic capitalism on academic culture by examining the perspectives of faculty members in an American academic department with significant industrial funding. The results of this study indicate that faculty members believe that the broad integrity of the academic culture remains unaffected in this department and they consider industrial sponsorship as a highly effective vehicle for enhancing the quality of education of students and pursuing their scientific interests. This study provides valuable insights to federal and institutional policiescreated to foster industry-academia partnerships and commercialization of academic research.

  7. Ultra-high energy neutrino fluxes as a probe for non-standard physics

    Energy Technology Data Exchange (ETDEWEB)

    Bhattacharya, Atri; Choubey, Sandhya; Gandhi, Raj [Harish-Chandra Research Institute, Chhatnag Road, Jhunsi, Allahabad 211 019 (India); Watanabe, Atsushi, E-mail: atri@hri.res.in, E-mail: sandhya@hri.res.in, E-mail: nubarnu@gmail.com, E-mail: watanabe@muse.sc.niigata-u.ac.jp [Department of Physics, Niigata University, Niigata 950-2181 (Japan)

    2010-09-01

    We examine how light neutrinos coming from distant active galactic nuclei (AGN) and similar high energy sources may be used as tools to probe non-standard physics. In particular we discuss how studying the energy spectra of each neutrino flavour coming from such distant sources and their distortion relative to each other may serve as pointers to exotic physics such as neutrino decay, Lorentz symmetry violation, pseudo-Dirac effects, CP and CPT violation and quantum decoherence. This allows us to probe hitherto unexplored ranges of parameters for the above cases, for example lifetimes in the range 10{sup −3}−10{sup 4} s/eV for the case of neutrino decay. We show that standard neutrino oscillations ensure that the different flavours arrive at the earth with similar shapes even if their flavour spectra at source may differ strongly in both shape and magnitude. As a result, observed differences between the spectra of various flavours at the detector would be signatures of non-standard physics altering neutrino fluxes during propagation rather than those arising during their production at source. Since detection of ultra-high energy (UHE) neutrinos is perhaps imminent, it is possible that such differences in spectral shapes will be tested in neutrino detectors in the near future. To that end, using the IceCube detector as an example, we show how our results translate to observable shower and muon-track event rates.

  8. Parent-child attachment, academic performance and the process of high-school dropout: a narrative review.

    Science.gov (United States)

    Ramsdal, Gro; Bergvik, Svein; Wynn, Rolf

    2015-01-01

    Poor academic performance is a strong predictor of school dropout. Researchers have tried to disentangle variables influencing academic performance. However, studies on preschool and early care variables are seldom examined when explaining the school dropout process. We reviewed the literature on the relationship between caregiver-child attachment and academic performance, including attachment studies from preschool years, seeking out potential contributions to academic performance and the dropout process. The review was organized according to a model of four main mediating hypotheses: the attachment-teaching hypothesis, the social network hypothesis, the attachment-cooperation hypothesis, and the attachment self-regulation hypothesis. The results of the review are summed up in a model. There is some support for all four hypotheses. The review indicates that attachment and early care contribute substantially to dropout and graduation processes. Mediation effects should be given far more attention in future research.

  9. Perfectionism and eating psychopathology among dancers: the role of high standards and self-criticism.

    Science.gov (United States)

    Goodwin, Huw; Arcelus, Jon; Geach, Nicole; Meyer, Caroline

    2014-09-01

    This study examined the associations between conscientious perfectionism (high standards), self-evaluative perfectionism (self-criticism) and eating psychopathology among dancers. A sample of 244 female dancers, with a mean age of 20.11 years (standard deviation=1.97) completed the Perfectionism Inventory and Eating Disorder Examination Questionnaire. Self-evaluative perfectionism predicted eating psychopathology (eating restraint, eating concern, weight concern and shape concern). This relationship was not moderated by conscientious perfectionism. The mediation analyses showed that although conscientious perfectionism predicted eating psychopathology, this relationship was fully mediated by self-evaluative perfectionism. These findings demonstrate the greater influence of self-evaluative perfectionism, rather than conscientious perfectionism, on eating psychopathology in dancers.

  10. Correlating GRACE with Standardized Precipitation Indices and Precipitation Gauges for the High Plains Aquifer

    Science.gov (United States)

    Miller, K. A.; Clancy, K.

    2016-12-01

    The NASA and German Aerospace Center Gravity Recovery and Climate Experiment (GRACE) detects monthly changes in the gravity of the earth assumed to be water storage using the distance between two satellites, GRACE A and GRACE B, as a phase change. We will use level 3 GRACE Tellus data from the NASA Jet Propulsion Laboratory Physical Oceanography Distributed Active Archive Center (PO.DAAC). The data have a resolution of 9 km2 and are available for 2002 to 2015. We examine GRACE data for the High Plains aquifer (Texas, Oklahoma, Wyoming, Nebraska, Kansas, New Mexico, Colorado and South Dakota) and compare changes to monthly averaged precipitation gauges, standardized precipitation indices for one, three, six, and twelve-months. We hypothesize that GRACE data will correlate best with 1) three-month standardized precipitation indices; 2) regions with natural land cover; 3) and in years where precipitation is at or above average.

  11. Introduction of the Thin Prep Imaging System™ (TIS: experience in a high volume academic practice

    Directory of Open Access Journals (Sweden)

    Chivukula Mamatha

    2007-02-01

    Full Text Available Abstract Objective Since the introduction of the liquid-based ThinPrep testing in 1996, most cytology laboratories across the country have adopted the liquid-based cytology (LBC for Pap test screening. Subsequent to wide-spread adoption of the ThinPrep Pap test, the ThinPrep Imaging System (TIS Cytyc Corp, Marlborough, MA was introduced to improve the accuracy and efficiency of screening interpretation. We report our initial experience with the TIS at Magee Women's Hospital. We introduced the TIS in December 2004. Methods The imager assisted Pap test results over the first 12 months (December 2004 to December 2005 of implementation were reviewed and analyzed. Our implementation protocol included each cytotechnologist manually prescreening 200 negative slides to gain experience with the imager slides and serve as a quality check for the TIS. We re-screened 3400 slides (200 slides each for 17 cytotechnologists manually which were initially determined to be negative using the TIS. 104,457 Pap tests were imaged on the TIS. 95,899 manually screened Pap tests, 12 months prior to the introduction of the TIS (December 2003–November 2004 are taken as the historic control group for our study. Results The mean ASC-US rate employing the automated imager was 8.70% [9088/104,457]. The mean LSIL detection rate was 4.22% [4409/104,457]. The imager did not miss any detectible high-grade lesions during these months, with a HSIL (+ detection rate of 0.68% in comparison to 0.60% by manual screening confirmed by follow-up biopsies. The difference is statistically significant with a p value of 0.022. The definition of false negative rate for purposes of this study is calculated as the number of false negative cases identified out of number of negatives re-screened. The TIS false negative rate was estimated at 0.012% [4/3400]. Conclusion The overall performance of the TIS in our lab appears to be highly satisfactory in terms of improving sensitivity in screening

  12. Academic streaming in Europe

    DEFF Research Database (Denmark)

    Falaschi, Alessandro; Mønster, Dan; Doležal, Ivan;

    2004-01-01

    The TF-NETCAST task force was active from March 2003 to March 2004, and during this time the mem- bers worked on various aspects of streaming media related to the ultimate goal of setting up common services and infrastructures to enable netcasting of high quality content to the academic community...... in Europe. We report on a survey of the use of streaming media in the academic community in Europe, an open source content delivery network, and a portal for announcing live streaming events to the global academic community....

  13. Academic Integrity: A Review of the Literature

    Science.gov (United States)

    Macfarlane, Bruce; Zhang, Jingjing; Pun, Annie

    2014-01-01

    This article provides a literature review on academic integrity, which encompasses the values, behaviour and conduct of academics in all aspects of their practice. This is a growing area of academic research as a result of the expansion of higher education on a global basis and concerns about standards of professional conduct. The article maps the…

  14. The role of academic motivation in high school students' current and lifetime alcohol consumption: adopting a self-determination theory perspective.

    Science.gov (United States)

    Wormington, Stephanie V; Anderson, Kristen G; Corpus, Jennifer Henderlong

    2011-11-01

    The current study investigated the relationship between different types of academic motives-specifically, intrinsic motivation, introjected regulation, and external regulation-and high school students' current and lifetime alcohol consumption. One thousand sixty-seven high school students completed measures of academic motivation, other school-related factors, and lifetime and current alcohol consumption. Using structural equation modeling, different types of motivation and school-related factors were differentially related to student drinking. Specifically, intrinsic motivation was negatively related to lifetime and current alcohol consumption. External regulation, on the other hand, was positively associated with current drinking. Grade point average was the only school-related factor related to student alcohol use. These findings suggest that motivation is an important construct to consider in predicting students' alcohol use, even when other more commonly studied educational variables are considered. In addition, it supports the adoption of a motivation framework that considers different types of motivation in understanding the relationship between academic motivation and alcohol use. Suggestions for incorporating the self-determination model of motivation into studies of alcohol and substance use, as well as potential impacts on intervention efforts, are discussed. In particular, it may be important to foster only certain types of motivation, rather than all types of academically-focused motives, in efforts to deter alcohol use.

  15. The Role of Academic Motivation in High School Students’ Current and Lifetime Alcohol Consumption: Adopting a Self-Determination Theory Perspective*

    Science.gov (United States)

    Wormington, Stephanie V.; Anderson, Kristen G.; Corpus, Jennifer Henderlong

    2011-01-01

    Objective: The current study investigated the relationship between different types of academic motives—specifically, intrinsic motivation, introjected regulation, and external regulation—and high school students' current and lifetime alcohol consumption. Method: One thousand sixty-seven high school students completed measures of academic motivation, other school-related factors, and lifetime and current alcohol consumption. Results: Using structural equation modeling, different types of motivation and school-related factors were differentially related to student drinking. Specifically, intrinsic motivation was negatively related to lifetime and current alcohol consumption. External regulation, on the other hand, was positively associated with current drinking. Grade point average was the only school-related factor related to student alcohol use. Conclusions: These findings suggest that motivation is an important construct to consider in predicting students’ alcohol use, even when other more commonly studied educational variables are considered. In addition, it supports the adoption of a motivation framework that considers different types of motivation in understanding the relationship between academic motivation and alcohol use. Suggestions for incorporating the self-determination model of motivation into studies of alcohol and substance use, as well as potential impacts on intervention efforts, are discussed. In particular, it may be important to foster only certain types of motivation, rather than all types of academically-focused motives, in efforts to deter alcohol use. PMID:22051210

  16. Economic and environmental analysis of standard, high efficiency, rainwater flushed, and composting toilets.

    Science.gov (United States)

    Anand, C; Apul, D S

    2011-03-01

    The current sanitation technology in developed countries is based on diluting human excreta with large volumes of centrally provided potable water. This approach is a poor use of water resources and is also inefficient, expensive, and energy intensive. The goal of this study was to compare the standard sanitation technology (Scenario 1) with alternative technologies that require less or no potable water use in toilets. The alternative technologies considered were high efficiency toilets flushed with potable water (Scenario 2), standard toilets flushed with rainwater (Scenario 3), high efficiency toilets flushed with rainwater (Scenario 4), and composting toilets (Scenario 5). Cost, energy, and carbon implications of these five design scenarios were studied using two existing University of Toledo buildings. The results showed that alternative systems modeled in Scenarios 2, 4, and 5 were viable options both from an investment and an environmental performance perspective. High efficiency fixtures that use potable water (Scenario 2) is often the most preferred method in high efficiency buildings due to reduced water use and associated reductions in annual water and wastewater costs. However, the cost, energy, and CO(2)EE analyses all showed that Scenarios 4 and 5 were preferable over Scenario 2. Cost payback periods of scenarios 2, 4 and 5 were less than 10 years; in the future, increase in water and wastewater services would further decrease the payback periods. The centralized water and wastewater services have high carbon footprints; therefore if carbon footprint reduction is a primary goal of a building complex, alternative technologies that require less potable water and generate less wastewater can largely reduce the carbon footprint. High efficiency fixtures flushed with rainwater (Scenario 4) and composting toilets (Scenario 5) required considerably less energy than direct energy demands of buildings. However, the annual carbon footprint of these technologies

  17. Ultra-high neutrino fluxes as a probe for non-standard physics

    CERN Document Server

    Bhattacharya, Atri; Gandhi, Raj; Watanabe, Atsushi

    2010-01-01

    We examine how light neutrinos coming from distant active galactic nuclei (AGN) and similar high energy sources may be used as tools to probe non-standard physics. In particular we discuss how studying the energy spectra of each neutrino flavour coming from such distant sources and their distortion relative to each other may serve as pointers to exotic physics such as neutrino decay, Lorentz symmetry violation, pseudo-Dirac effects, CP and CPT violation and quantum decoherence. This allows us to probe hitherto unexplored ranges of parameters for the above cases, for example lifetimes in the range $ 10^{-3}-10^{4} $ s/eV for the case of neutrino decay. We show that standard neutrino oscillations ensure that the different flavours arrive at the earth with similar shapes even if their flavour spectra at source may differ strongly in both shape and magnitude. As a result, observed differences between the spectra of various flavours at the detector would be signatures of non-standard physics altering neutrino flux...

  18. Non-standard interactions with high-energy atmospheric neutrinos at IceCube

    Science.gov (United States)

    Salvado, Jordi; Mena, Olga; Palomares-Ruiz, Sergio; Rius, Nuria

    2017-01-01

    Non-standard interactions in the propagation of neutrinos in matter can lead to significant deviations from expectations within the standard neutrino oscillation framework and atmospheric neutrino detectors have been considered to set constraints. However, most previous works have focused on relatively low-energy atmospheric neutrino data. Here, we consider the one-year high-energy through-going muon data in IceCube, which has been already used to search for light sterile neutrinos, to constrain new interactions in the μτ-sector. In our analysis we include several systematic uncertainties on both, the atmospheric neutrino flux and on the detector properties, which are accounted for via nuisance parameters. After considering different primary cosmic-ray spectra and hadronic interaction models, we improve over previous analysis by using the latest data and showing that systematics currently affect very little the bound on the off-diagonal ɛ μτ , with the 90% credible interval given by -6 .0 × 10-3 data in IceCube and study the precision at which non-standard parameters could be determined for the case of ɛ μτ near its current bound.

  19. Cochrane plain language summaries are highly heterogeneous with low adherence to the standards

    Directory of Open Access Journals (Sweden)

    Antonia Jelicic Kadic

    2016-05-01

    Full Text Available Abstract Background The aim of this study was to analyze whether Cochrane plain language summaries (PLSs adhere to the Standards for the reporting of Plain Language Summaries in new Cochrane Intervention Reviews (PLEACS. Methods A systematic analysis of adherence to the measurable PLEACS items was performed for Cochrane PLSs published from March 2013 to the end of January 2015. Duplicate independent data extraction was performed. An adherence score was calculated for each PLS and for the Cochrane Review Groups (CRGs that published them. Results Of the 1738 analyzed PLSs, not a single one adhered fully to the measured PLEACS items. The highest adherence was found for absence of details of the search strategy (99 % adherence, and the lowest adherence for an item mandating to address quality according to the GRADE system (0.7 % adherence. Overall adherence percentage of PLSs reporting reviews with included studies was 57 %. Different CRGs had a wide range of adherence scores. Conclusions Cochrane plain language summaries are highly heterogeneous with a low adherence to the PLEACS standards. Therefore, there is much room for improving the content and consistency of the PLS. A standardization of PLSs is necessary to ensure delivery of proper and consistent information for consumers.

  20. Diffuse Ultra-High Energy Neutrino Fluxes and Physics Beyond the Standard Model

    CERN Document Server

    Bhattacharya, Atri; Gandhi, Raj; Watanabe, Atsushi

    2009-01-01

    We study the effects of physics beyond the Standard Model on diffuse fluxes of neutrino flavours from ultra-high-energy (UHE) sources. Using neutrino decay and Lorentz symmetry violation (LV) as examples, we show that they would result in significant spectral distortion of the well-known bounds on such fluxes. This would allow UHE detectors with some flavour detection sensitivity to probe lifetimes and LV parameters over a broad range beyond present bounds and the neutrino mass hierarchy via distinctive signatures. We indicate how this method may be used to study other new physics scenarios.

  1. Diffuse ultra-high energy neutrino fluxes and physics beyond the Standard Model

    Energy Technology Data Exchange (ETDEWEB)

    Bhattacharya, Atri, E-mail: atri@hri.res.i [Harish-Chandra Research Institute, Chhatnag Road, Jhunsi, Allahabad 211 019 (India); Choubey, Sandhya; Gandhi, Raj [Harish-Chandra Research Institute, Chhatnag Road, Jhunsi, Allahabad 211 019 (India); Watanabe, Atsushi [Department of Physics, Kyushu University, Fukuoka 812-8581 (Japan)

    2010-06-07

    We study spectral distortions of diffuse ultra-high energy (UHE) neutrino flavour fluxes resulting due to physics beyond the Standard Model (SM). Even large spectral differences between flavours at the source are massaged into a common shape at earth by SM oscillations, thus, any significant observed spectral differences are an indicator of new physics present in the oscillation probability during propagation. Lorentz symmetry violation (LV) and neutrino decay are examples, and result in significant distortion of the fluxes and of the well-known bounds on them, which may allow UHE detectors to probe LV parameters, lifetimes and the mass hierarchy over a broad range.

  2. The effect of the flipped classroom on urban high school students' motivation and academic achievement in a high school science course

    Science.gov (United States)

    Dixon, Keshia L.

    This study investigated the effect of the flipped classroom on urban high school students' motivation and academic achievement in a high school science course. In this quantitative study, the sample population was comprised of North Star High School 12th grade students enrolled in human anatomy and physiology. A quasi-experimental, pretest-posttest non-equivalent group design was conducted. After receipt of Liberty University Institutional Review Board approval and the school district's Department of Research and Evaluation for School Improvement, students completed a pretest comprised of the Science Motivation Questionnaire II (SMQ-II) and the Human Anatomy and Physiology Unit Test. Participants in the experimental group engaged in the treatment, the flipped classroom, using instructional materials on the educational website, Edmodo(TM), and applied content material taught using hands-on activities inclusive of assigned laboratory experiments. Participants in the control group received instruction using traditional face-to-face lecture-homework format while also engaging in assigned laboratory experiments. After the completion of the treatment all participants completed a posttest. Data from both the pretest and posttest was statistically analyzed individually using two separate one-way ANOVA/ANCOVA analyses; and researcher reported the results of the statistical analyses. After completion of the analyses, and interpretation of the results, recommendations for future research were given.

  3. High versus standard volume enteral feeds to promote growth in preterm or low birth weight infants.

    Science.gov (United States)

    Abiramalatha, Thangaraj; Thomas, Niranjan; Gupta, Vijay; Viswanathan, Anand; McGuire, William

    2017-09-12

    Breast milk alone, given at standard recommended volumes (150 to 180 mL/kg/d), is not adequate to meet the protein, energy, and other nutrient requirements of growing preterm or low birth weight infants. One strategy that may be used to address these potential nutrient deficits is to give infants enteral feeds in excess of 200 mL/kg/d ('high-volume' feeds). This approach may increase nutrient uptake and growth rates, but concerns include that high-volume enteral feeds may cause feed intolerance, gastro-oesophageal reflux, aspiration pneumonia, necrotising enterocolitis, or complications related to fluid overload, including patent ductus arteriosus and bronchopulmonary dysplasia. To assess the effect on growth and safety of feeding preterm or low birth weight infants with high (> 200 mL/kg/d) versus standard (≤ 200 mL/kg/d) volume of enteral feeds. Infants in intervention and control groups should have received the same type of milk (breast milk, formula, or both), the same fortification or micronutrient supplements, and the same enteral feeding regimen (bolus, continuous) and rate of feed volume advancement.To conduct subgroup analyses based on type of milk (breast milk vs formula), gestational age or birth weight category of included infants (very preterm or VLBW vs preterm or LBW), presence of intrauterine growth restriction (using birth weight relative to the reference population as a surrogate), and income level of the country in which the trial was conducted (low or middle income vs high income) (see 'Subgroup analysis and investigation of heterogeneity'). We used the Cochrane Neonatal standard search strategy, which included searches of the Cochrane Central Register of Controlled Trials (CENTRAL; 2017, Issue 2) in the Cochrane Library; MEDLINE (1946 to November 2016); Embase (1974 to November 2016); and the Cumulative Index to Nursing and Allied Health Literature (CINAHL; 1982 to November 2016), as well as conference proceedings, previous reviews, and trial

  4. Meeting standards of high-quality intensive care unit palliative care: Clinical performance and predictors

    Science.gov (United States)

    Penrod, Joan D.; Pronovost, Peter J.; Livote, Elayne E.; Puntillo, Kathleen A.; Walker, Amy S.; Wallenstein, Sylvan; Mercado, Alice F.; Swoboda, Sandra M.; Ilaoa, Debra; Thompson, David A.; Nelson, Judith E.

    2012-01-01

    Objectives High-quality care for intensive care unit patients and families includes palliative care. To promote performance improvement, the Agency for Healthcare Research and Quality’s National Quality Measures Clearinghouse identified nine evidence-based processes of intensive care unit palliative care (Care and Communication Bundle) that are measured through review of medical record documentation. We conducted this study to examine how frequently the Care and Communication Bundle processes were performed in diverse intensive care units and to understand patient factors that are associated with such performance. Design Prospective, multisite, observational study of performance of key intensive care unit palliative care processes. Settings A surgical intensive care unit and a medical intensive care unit in two different large academic health centers and a medical-surgical intensive care unit in a medium-sized community hospital. Patients Consecutive adult patients with length of intensive care unit stay ≥5 days. Interventions None. Measurements and Main Results Between November 2007 and December 2009, we measured performance by specified day after intensive care unit admission on nine care process measures: identify medical decision-maker, advance directive and resuscitation preference, distribute family information leaflet, assess and manage pain, offer social work and spiritual support, and conduct interdisciplinary family meeting. Multivariable regression analysis was used to determine predictors of performance of five care processes. We enrolled 518 (94.9%) patients and 336 (83.6%) family members. Performances on pain assessment and management measures were high. In contrast, interdisciplinary family meetings were documented for <20% of patients by intensive care unit day 5. Performance on other measures ranged from 8% to 43%, with substantial variation across and within sites. Chronic comorbidity burden and site were the most consistent predictors of care

  5. A high-throughput two channel discrete wavelet transform architecture for the JPEG2000 standard

    Science.gov (United States)

    Badakhshannoory, Hossein; Hashemi, Mahmoud R.; Aminlou, Alireza; Fatemi, Omid

    2005-07-01

    The Discrete Wavelet Transform (DWT) is increasingly recognized in image and video compression standards, as indicated by its use in JPEG2000. The lifting scheme algorithm is an alternative DWT implementation that has a lower computational complexity and reduced resource requirement. In the JPEG2000 standard two lifting scheme based filter banks are introduced: the 5/3 and 9/7. In this paper a high throughput, two channel DWT architecture for both of the JPEG2000 DWT filters is presented. The proposed pipelined architecture has two separate input channels that process the incoming samples simultaneously with minimum memory requirement for each channel. The architecture had been implemented in VHDL and synthesized on a Xilinx Virtex2 XCV1000. The proposed architecture applies DWT on a 2K by 1K image at 33 fps with a 75 MHZ clock frequency. This performance is achieved with 70% less resources than two independent single channel modules. The high throughput and reduced resource requirement has made this architecture the proper choice for real time applications such as Digital Cinema.

  6. 论艺术类本科院校学术规范教育--以大学英语教学为例%On academic standardization instruction in arts institutes--As an example of university English teaching

    Institute of Scientific and Technical Information of China (English)

    刘军

    2014-01-01

    本科阶段进行学术规范教育变得日益迫切和重要。除了毕业论文写作指导课程之外,还应该在各门专业课程,甚至公共课程教学中,将学术规范教育作为重要内容,与思想道德教育、知识传授、技能培养等协调统一。落实学术规范教育,养成遵守学术规范之意识、习惯和学风。%Academic standardization instruction becomes more and more urgent and important in the undergraduate studies. Apart from the course on the thesis writing,it should be integrated into other subjects with the moral education, knowledge transfer and skills training so that the students abide by the academic norms.

  7. Who Are the Students Who May Qualify for an Alternate Assessment Based on Modified Academic Achievement Standards (AA-MAS)?: Focus Group Results. Synthesis Report 79

    Science.gov (United States)

    Berndt, Sandra; Ebben, Barbara; Kubinski, Eva; Sim, Grant; Liu, Kristin; Lazarus, Sheryl; Thurlow, Martha; Christian, Elizabeth

    2011-01-01

    Beginning in 2007, federal regulations to two major education laws gave state departments of education the option to develop an alternate assessment based on modified achievement standards (AA-MAS) for some students with disabilities. The regulations stated that the AA-MAS was intended for students who were being instructed in the grade-level…

  8. Slavery, the Civil War Era, and African American Representation in U.S. History: An Analysis of Four States' Academic Standards

    Science.gov (United States)

    Anderson, Carl B.; Metzger, Scott Alan

    2011-01-01

    This study is a mixed-methods text analysis of African American representation within K-12 U.S. History content standards treating the revolutionary era, the early U.S. republic, the Civil War era, and Reconstruction. The states included in the analysis are Michigan, New Jersey, South Carolina, and Virginia. The analysis finds that the reviewed…

  9. Academic dishonsty

    African Journals Online (AJOL)

    User

    Scores on performance avoidance and ... of academic rules and regulations, assessment practices, faculty, and university attended predicted .... Second, it identifies those factors that predict various ..... The higher the students' GPA, the lower.

  10. Academic Libraries

    Science.gov (United States)

    Library Journal, 1970

    1970-01-01

    Building data is given for the following academic libraries: (1) Rosary College, River Forest, Illinois; (2) Abilene Christian College, Abilene, Texas; (3) University of California, San Diego, La Jolla, California. (MF)

  11. Academic librarianship today

    CERN Document Server

    2017-01-01

    Intended for use by both librarians and students in LIS programs, Academic Librarianship Today is the most current, comprehensive overview of the field available today. Key features include: Each chapter was commissioned specifically for this new book, and the authors are highly regarded academic librarians or library school faculty— or both Cutting-edge topics such as open access, copyright, digital curation and preservation, emerging technologies, new roles for academic librarians, cooperative collection development and resource sharing, and patron-driven acquisitions are explored in depth Each chapter ends with thought-provoking questions for discussion and carefully constructed assignments that faculty can assign or adapt for their courses The book begins with Gilman’s introduction, an overview that briefly synthesizes the contents of the contributors’ chapters by highlighting major themes. The main part of the book is organized into three parts: The Academic Library Landscape Today, ...

  12. To what extent have high schools in California been able to implement state-mandated nutrition standards?

    Science.gov (United States)

    Samuels, Sarah E; Bullock, Sally Lawrence; Woodward-Lopez, Gail; Clark, Sarah E; Kao, Janice; Craypo, Lisa; Barry, Jay; Crawford, Patricia B

    2009-09-01

    To determine extent and factors associated with implementation of California's school nutrition standards 1 year after standards became active. Information on competitive foods and beverages available in schools was collected from a representative sample of 56 public high schools in California. Adherence to nutrition standards was calculated for each item and summarized for each school by venue. The association between schools' sociodemographic characteristics and adherence to standards was determined by multivariate analysis. The majority of schools were adhering to the required beverage standards. None of the schools selling competitive foods were 100% adherent to the food standards. Adherence to both standards tended to be highest in food service venues. In univariate analyses, percent nonwhite enrollment, population density, percent free/reduced-price (FRP) meal eligibility, and school size were significantly correlated with the beverage adherence rate. Percent nonwhite enrollment and population density remained significant in the multivariate regression model. Percent nonwhite enrollment and percent FRP meal eligibility were significantly correlated with the food adherence rate in univariate analysis, but neither remained significant in the multiple regression model. California high schools are making progress toward implementation of the state nutrition standards. Beverage standards appear easier to achieve than nutrient-based food standards. Additional support is needed to provide schools with resources to implement and monitor these policies. Simpler standards and/or a reduction in the foods and beverages sold could better enable schools to achieve and monitor adherence.

  13. Academic Training: 2004 - 2005 ACADEMIC TRAINING PROGRAMME

    CERN Multimedia

    Françoise Benz

    2004-01-01

    1st Term - 01 October to 17 December 2004 REGULAR LECTURE PROGRAMME New Trends in Fusion Research by A. Fasoli, EPFL, Lausanne, CH 11, 12, 13 October Physics at e+e- linear collider by K. Desch, DESY, Hamburg, D 15, 16, 17, 18, 19 November LECTURE SERIES FOR POSTGRADUATE STUDENTS Standard Model by R. Barbieri, CERN-PH-TH 6, 7, 8, 9 10 December The lectures are open to all those interested, without application. The abstract of the lectures, as well as any change to the above information (title, dates, time, place etc) will be published in the CERN Bulletin, the WWW, and by notices before each term and for each series of lectures. ENSEIGNEMENT ACADEMIQUE ACADEMIC TRAINING Françoise Benz 73127 academic.training@cern.ch

  14. The impact of including children with intellectual disability in general education classrooms on the academic achievement of their low-, average-, and high-achieving peers.

    Science.gov (United States)

    Sermier Dessemontet, Rachel; Bless, Gérard

    2013-03-01

    This study aimed at assessing the impact of including children with intellectual disability (ID) in general education classrooms with support on the academic achievement of their low-, average-, and high-achieving peers without disability. A quasi-experimental study was conducted with an experimental group of 202 pupils from classrooms with an included child with mild or moderate ID, and a control group of 202 pupils from classrooms with no included children with special educational needs (matched pairs sample). The progress of these 2 groups in their academic achievement was compared over a period of 1 school year. No significant difference was found in the progress of the low-, average-, or high-achieving pupils from classrooms with or without inclusion. The results suggest that including children with ID in primary general education classrooms with support does not have a negative impact on the progress of pupils without disability.

  15. Standardized Precipitation Index (SPI) over the Mediterranean region based on high resolution gridded data.

    Science.gov (United States)

    Polychroni, Iliana; Nastos, Panagiotis

    2017-04-01

    Mediterranean water resource system is heavily influenced by changes in climate conditions, which in turns affect significantly the socioeconomic development, specifically over coastal areas. Taking into consideration that the surface temperature is projected to rise over the 21st century and the mean precipitation is likely to decrease in mid-latitude dry regions, according to IPCC 2014, we confronted the challenge to study the drought over the Mediterranean region by means of the Standardized Precipitation Index (SPI), defined as the difference from the mean for a specified time period divided by the standard deviation, where the mean and standard deviation are determined from past records. Drought is a long-range phenomenon that affects the Mediterranean. The drought not only affects food production but also has severe environmental, economic and social impacts. The objective of this study is to assess and analyze the spatio-temporal evolution of the SPI for 3-, 6-, 9-, 12- month timescales, during the period 1950-2015. For this purpose, we processed high resolution gridded daily precipitation datasets (0.25° x 0.25°), based on the E-OBS dataset from ECA&D. Mean SPI patterns and trends for the whole examined period, as well as successive 30-year periods, were assessed by using R-project. Moreover, the influence of the well-known atmospheric circulation index of the wider region of Europe, namely the North Atlantic Oscillation Index (NAOI), on the SPI over the Mediterranean was considered necessary to evaluate, because NAOI strongly modulates precipitation over Europe and the Mediterranean.

  16. [Standardization of the terminology of the academic medical centers and biomedical research centers, in the English language, for journal article sending].

    Science.gov (United States)

    Hochman, Bernardo; Locali, Rafael Fagionato; Oliveira Filho, Renato Santos de; Oliveira, Ricardo Leão de; Goldenberg, Saul; Ferreira, Lydia Masako

    2006-01-01

    To suggest a standardization, in the English language, the formatting of the citation of the research centers. From three more recent publications of the first 20 journals available in Brazilian Portal of Scientific Information - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), with bigger factor of impact during the year of 2004, according of information in ISI Web of Knowledge Journal Citation Reports database in biennium 2004-2005, had extracted the formats of citations of the research centers. An analogy to the institutional hierarchie step of the Federal University of Sao Paulo (UNIFESP) was carried out, and the formats most frequent, in the English language, had been adopted as standard to be suggested to cite the research centers for sending articles. In relation to the citation "Departamento", was standardized "Department of ..." (being "..." the name in English of the Department), to the citation "Programa de Pós-Graduação" "... Program", "Disciplina" "Division of ...", "Orgãos, Grupos e Associações" "... Group ", "Setor" "Section of...", "Centro" "Center for ...", "Unidade" "... Unit ", "Instituto" "Institute of ...", "Laboratório" "Laboratory of ..." and "Grupo" "Group of ...".

  17. Reporting standards for the imaging-based diagnosis of renal masses on CT and MRI: a national survey of academic abdominal radiologists and urologists.

    Science.gov (United States)

    Davenport, Matthew S; Hu, Eric M; Smith, Andrew D; Chandarana, Hersh; Hafez, Khaled; Palapattu, Ganesh S; Stuart Wolf, J; Silverman, Stuart G

    2017-04-01

    To define important elements of a structured radiology report of a CT or MRI performed to evaluate an indeterminate renal mass. IRB approval was waived for this multi-site prospective quality improvement study. A 35-question survey investigating elements of a CT or MRI report describing a renal mass was created through an iterative process by the Society of Abdominal Radiology Disease-Focused Panel on renal cell carcinoma. Surveys were distributed to consenting abdominal radiologists and urologists at nine academic institutions. Consensus within and between specialties was defined as ≥70% agreement. Respondent rates were compared with Chi Square test. The response rate was 68% (117/171; 55% [39/71] urologists, 78% [78/100] radiologists). Inter-specialty consensus was that the following were essential: mass size with comparison to prior imaging, mass type (cystic vs. solid), presence of fat, presence of enhancement, and radiologic stage. Urologists were more likely to prefer the Nephrometry score (75% [27/36] vs. 22% [17/76], p < 0.0001), quantitative reporting of enhancement on CT (85% [32/38] vs. 46% [36/77], p < 0.0001), and mass position with respect to the renal polar lines (67% [24/36] vs. 36% [27/76], p = 0.002). There was inter-specialty consensus that the Bosniak classification for cystic masses was preferred. Most urologists (60% [21/35]) preferred management recommendations be omitted for solid masses or Bosniak III-IV cystic masses. Important elements to include in a CT or MRI report of an indeterminate renal mass are critical diagnostic features, the Bosniak classification if relevant, and the most likely specific diagnosis when feasible; including management recommendations is controversial.

  18. Analytical Expressions of the Efficiency of Standard and High Contact Ratio Involute Spur Gears

    Directory of Open Access Journals (Sweden)

    Miguel Pleguezuelos

    2013-01-01

    Full Text Available Simple, traditional methods for computation of the efficiency of spur gears are based on the hypotheses of constant friction coefficient and uniform load sharing along the path of contact. However, none of them is accurate. The friction coefficient is variable along the path of contact, though average values can be often considered for preliminary calculations. Nevertheless, the nonuniform load sharing produced by the changing rigidity of the pair of teeth has significant influence on the friction losses, due to the different relative sliding at any contact point. In previous works, the authors obtained a nonuniform model of load distribution based on the minimum elastic potential criterion, which was applied to compute the efficiency of standard gears. In this work, this model of load sharing is applied to study the efficiency of both standard and high contact ratio involute spur gears (with contact ratio between 1 and 2 and greater than 2, resp.. Approximate expressions for the friction power losses and for the efficiency are presented assuming the friction coefficient to be constant along the path of contact. A study of the influence of some transmission parameters (as the gear ratio, pressure angle, etc. on the efficiency is also presented.

  19. HEGEMONY OF INTERNATIONAL STANDARD EDUCATION AT PUBLIC SENIOR HIGH SCHOOL 78 JAKARTA

    Directory of Open Access Journals (Sweden)

    Tuntun Sinaga

    2014-06-01

    Full Text Available The Act Number 20 of 2003 concerning System of National instructed that international standard education unit be opened in every regency/city in every part of Indonesia as an attempt made to anticipate the globalized era. This study was intended to understand the forms of hegemony of PBI and the factors contributing to it at Public Senior High School 78 Jakarta. In the present study, the Theory of Hegemony, the Theory of Discourse of Power/Knowledge, and the Theory of Social Practice were eclectically used with qualitative approach. The data were taken from documents, brochures, mass media, experts in education, community leaders, teachers, students, parents and the headmaster. The data were taken through interview, observation and documentary study. The data were validated through the process of triangulation which includes data reduction, data presentation, data verification, and interpretation.  The result of the study showed that (1 the hegemony of PBI took place in the forms of the standardization of education, the capitalization of education, the image of international quality, the stratification of education and (2 the factors contributing to the hegemony of PBI were the politics of national education and the discourse of globalism. Hegemony took place in the form of internationalization of eight SNP and “benchmarking” of the quality of education in OECD countries in order to anticipate globalization. It is suggested that the general middle education which reflected the philosophy of national education, Pancasila, need to be reconstructed.

  20. A High-performance Low Cost Inverse Integer Transform Architecture for AVS Video Standard

    Institute of Scientific and Technical Information of China (English)

    LI Yu-fei; WANG Qin; FU Yu-zhuo

    2008-01-01

    A high-performance, low cost inverse integer transform architecture for advanced video standard (AVS) video coding standard was presented. An 8×8 inverse integer transform is required in AVS video system which is compute-intensive. A hardware transform is inevitable to compute the transform for the real-time ap-plication. Compared with the 4×4 transform for H.264/AVC, the 8×8 integer transform is much more complex and the coefficient in the inverse transform matrix Ts is not inerratic as that in H.264/AVC. Dividing the Ts into matrix S8 and R8, the proposed architecture is implemented with the adders and the specific CSA-trees instead of multipliers, which are area and time consuming. The architecture obtains the data processing rate up to 8 pixels per-cycle at a low cost of area. Synthesized to TSMC 0.18 μm COMS process, the architecture attains the operating frequency of 300 MHz at cost of 34 252 gates with a 2-stage pipeline scheme. A reusable scheme is also introduced for the area optimization, which results in the operating frequency of 143 MHz at cost of only 19 758 gates.

  1. Non-standard interactions with high-energy atmospheric neutrinos at IceCube

    CERN Document Server

    Salvado, Jordi; Palomares-Ruiz, Sergio; Rius, Nuria

    2016-01-01

    Non-standard interactions in the propagation of neutrinos in matter can lead to significant deviations from expectations within the standard neutrino oscillation framework and atmospheric neutrino detectors have been considered to set constraints. However, most previous works have focused on relatively low-energy atmospheric neutrino data. Here, we consider the one-year high-energy through-going muon data in IceCube, which has been already used to search for light sterile neutrinos, to constrain new interactions in the $\\mu\\tau$-sector. In our analysis we include several systematic uncertainties on both, the atmospheric neutrino flux and on the detector properties, which are accounted for via nuisance parameters. After considering different primary cosmic-ray spectra and hadronic interation models, we obtain the most stringent bound on the off-diagonal $\\varepsilon_{\\mu \\tau}$ parameter to date, with the 90\\% credible interval given by $-6.0 \\times 10^{-3} < \\varepsilon_{\\mu \\tau} < 5.4 \\times 10^{-3}$....

  2. Recognizing Internet Addiction: Prevalence and Relationship to Academic Achievement in Adolescents Enrolled in Urban and Rural Greek High Schools

    Science.gov (United States)

    Stavropoulos, Vasilis; Alexandraki, Kiriaki; Motti-Stefanidi, Frosso

    2013-01-01

    This study aims: a) to estimate the prevalence of internet addiction among adolescents of urban and rural areas in Greece, b) to examine whether the Internet Addiction Test cut-off point is applicable to them and c) to investigate the phenomenon's association with academic achievement. Participants were 2090 adolescents (mean age 16, 1036 males,…

  3. Providing Access to Academic Content for High-School Students with Significant Intellectual Disability through Interactive Videos

    Science.gov (United States)

    Evmenova, Anya S.; Graff, Heidi J.; Behrmann, Michael M.

    2017-01-01

    There has been a slight increase in the number of studies focused on the strategies used to introduce content-based instruction to students with moderate/severe disability. However, interventions for students with significant intellectual disability (ID) are lacking adapted materials to make instruction available in all major academic areas…

  4. The Influence of Neighborhood Characteristics and Parenting Practices on Academic Problems and Aggression Outcomes among Moderately to Highly Aggressive Children

    Science.gov (United States)

    Barry, Tammy D.; Lochman, John E.; Fite, Paula J.; Wells, Karen C.; Colder, Craig R.

    2012-01-01

    The current study utilized a longitudinal design to examine the effects of neighborhood and parenting on 120 at-risk children's academic and aggressive outcomes, concurrently and at two later timepoints during the transition to middle school. Random effects regression models were estimated to examine whether neighborhood characteristics and harsh…

  5. Recognizing Internet Addiction: Prevalence and Relationship to Academic Achievement in Adolescents Enrolled in Urban and Rural Greek High Schools

    Science.gov (United States)

    Stavropoulos, Vasilis; Alexandraki, Kiriaki; Motti-Stefanidi, Frosso

    2013-01-01

    This study aims: a) to estimate the prevalence of internet addiction among adolescents of urban and rural areas in Greece, b) to examine whether the Internet Addiction Test cut-off point is applicable to them and c) to investigate the phenomenon's association with academic achievement. Participants were 2090 adolescents (mean age 16, 1036 males,…

  6. Classroom Management, School Staff Relations, School Climate, and Academic Achievement: Testing A Model with Urban High Schools

    Science.gov (United States)

    Back, Lindsey T.; Polk, Elizabeth; Keys, Christopher B.; McMahon, Susan D.

    2016-01-01

    Urban learning environments pose distinct instructional challenges for teachers and administrators, and can lead to lower achievement compared to suburban or rural schools. Today's educational climate increasingly emphasises a need for positive academic outcomes, often measured by standardised tests, on which student educational opportunities,…

  7. The Tide Is High, but We Can Hold On: One Kindergarten Teacher's Thoughts on the Rising Tide of Academic Expectations

    Science.gov (United States)

    DeVault, Laurie

    2003-01-01

    DeVault shares strategies, enlivened with examples and anecdotes, for dealing with pressures for academic kindergarten. For example, teachers can embrace the positive elements in new methodologies; document children's meaningful activities and progress using photographs, videos, and slide shows to share with parents and administrators; share…

  8. Classroom Management, School Staff Relations, School Climate, and Academic Achievement: Testing A Model with Urban High Schools

    Science.gov (United States)

    Back, Lindsey T.; Polk, Elizabeth; Keys, Christopher B.; McMahon, Susan D.

    2016-01-01

    Urban learning environments pose distinct instructional challenges for teachers and administrators, and can lead to lower achievement compared to suburban or rural schools. Today's educational climate increasingly emphasises a need for positive academic outcomes, often measured by standardised tests, on which student educational opportunities,…

  9. The Classroom Environment: A Major Motivating Factor towards High Academic Performance of Senior Secondary School Students in South West Nigeria

    Science.gov (United States)

    Akomolafe, Comfort O.; Adesua, Veronica O.

    2015-01-01

    The paper discusses the impact of the classroom environment as a motivating factor in enhancing the academic performance of secondary school students in South West Nigeria. The study adopted descriptive survey type. The population of this study comprises all students of senior secondary schools in South West Nigeria which consist of Lagos, Ogun,…

  10. On the Causes for and Countermeasures against Academic Corruption

    Science.gov (United States)

    Yongning, Yuan; Jian, Zhang; Haibo, Wang

    2007-01-01

    Combating corruption is an important condition for bringing about the flourishing of academic research. There are many reasons for the emergence and proliferation of academic corruption today. These are closely related to the long-term lack of training among our country's scholars in modern academic standards and the absence of an academic spirit…

  11. Seeking Alternative Researcher Identities in Newcomer Academic Institutions in Sweden

    Science.gov (United States)

    Hallonsten, Olof

    2012-01-01

    Proliferating excellence gold standards in the global academic system tend to obscure the far-reaching diversification of academic missions, practices, ambitions and identities brought by massification. This article approaches this topic by a review of theory on academic scholarship and how it has changed in the wake of academic massification and…

  12. Research of Smart Grid Cyber Architecture and Standards Deployment with High Adaptability for Security Monitoring

    DEFF Research Database (Denmark)

    Hu, Rui; Hu, Weihao; Chen, Zhe

    2015-01-01

    . It is significant to develop a security monitoring system. This paper discussed the cyber architecture of smart grid with high adaptability for security monitoring. An adaptable structure with Demilitarized Zone (DMZ) is proposed. Focusing on this network structure, the rational utilization of standards...... is investigated to provide a smart grid communication network with better performance and security and avoid the extra investment of an individual security monitoring network.......Security Monitoring is a critical function for smart grid. As a consequence of strongly relying on communication, cyber security must be guaranteed by the specific system. Otherwise, the DR signals and bidding information can be easily forged or intercepted. Customers’ privacy and safety may suffer...

  13. High security chaotic multiple access scheme for visible light communication systems with advanced encryption standard interleaving

    Science.gov (United States)

    Qiu, Junchao; Zhang, Lin; Li, Diyang; Liu, Xingcheng

    2016-06-01

    Chaotic sequences can be applied to realize multiple user access and improve the system security for a visible light communication (VLC) system. However, since the map patterns of chaotic sequences are usually well known, eavesdroppers can possibly derive the key parameters of chaotic sequences and subsequently retrieve the information. We design an advanced encryption standard (AES) interleaving aided multiple user access scheme to enhance the security of a chaotic code division multiple access-based visible light communication (C-CDMA-VLC) system. We propose to spread the information with chaotic sequences, and then the spread information is interleaved by an AES algorithm and transmitted over VLC channels. Since the computation complexity of performing inverse operations to deinterleave the information is high, the eavesdroppers in a high speed VLC system cannot retrieve the information in real time; thus, the system security will be enhanced. Moreover, we build a mathematical model for the AES-aided VLC system and derive the theoretical information leakage to analyze the system security. The simulations are performed over VLC channels, and the results demonstrate the effectiveness and high security of our presented AES interleaving aided chaotic CDMA-VLC system.

  14. Building highly available control system applications with Advanced Telecom Computing Architecture and open standards

    Science.gov (United States)

    Kazakov, Artem; Furukawa, Kazuro

    2010-11-01

    Requirements for modern and future control systems for large projects like International Linear Collider demand high availability for control system components. Recently telecom industry came up with a great open hardware specification - Advanced Telecom Computing Architecture (ATCA). This specification is aimed for better reliability, availability and serviceability. Since its first market appearance in 2004, ATCA platform has shown tremendous growth and proved to be stable and well represented by a number of vendors. ATCA is an industry standard for highly available systems. On the other hand Service Availability Forum, a consortium of leading communications and computing companies, describes interaction between hardware and software. SAF defines a set of specifications such as Hardware Platform Interface, Application Interface Specification. SAF specifications provide extensive description of highly available systems, services and their interfaces. Originally aimed for telecom applications, these specifications can be used for accelerator controls software as well. This study describes benefits of using these specifications and their possible adoption to accelerator control systems. It is demonstrated how EPICS Redundant IOC was extended using Hardware Platform Interface specification, which made it possible to utilize benefits of the ATCA platform.

  15. Use of the Significance Test as a Protection against Spuriously High Standardized Effect Sizes: Introduction of the Protected Effect Size.

    Science.gov (United States)

    Barnette, J. Jackson; McLean, James E.

    The level of standardized effect sizes obtained by chance and the use of significance tests to guard against spuriously high standardized effect sizes were studied. The concept of the "protected effect size" is also introduced. Monte Carlo methods were used to generate data for the study using random normal deviates as the basis for sample means…

  16. High-level waste storage tank farms/242-A evaporator Standards/Requirements Identification Document (S/RID)

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-01

    The High-Level Waste Storage Tank Farms/242-A Evaporator Standards/Requirements Identification Document (S/RID) is contained in multiple volumes. This document (Volume 3) presents the standards and requirements for the following sections: Safeguards and Security, Engineering Design, and Maintenance.

  17. High-level waste storage tank farms/242-A evaporator Standards/Requirements Identification Document (S/RID), Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-01

    The High-Level Waste Storage Tank Farms/242-A Evaporator Standards/Requirements Document (S/RID) is contained in multiple volumes. This document (Volume 2) presents the standards and requirements for the following sections: Quality Assurance, Training and Qualification, Emergency Planning and Preparedness, and Construction.

  18. High-level waste storage tank farms/242-A evaporator Standards/Requirements Identification Document (S/RID), Volume 5

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-01

    The High-Level Waste Storage Tank Farms/242-A Evaporator Standards/Requirements Identification Document (S/RID) is contained in multiple volumes. This document (Volume 5) outlines the standards and requirements for the Fire Protection and Packaging and Transportation sections.

  19. High level waste storage tank farms/242-A evaporator Standards/Requirements Identification Document (S/RID), Volume 6

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-01

    The High-Level Waste Storage Tank Farms/242-A Evaporator Standards/Requirements Identification Document (S/RID) is contained in multiple volumes. This document (Volume 6) outlines the standards and requirements for the sections on: Environmental Restoration and Waste Management, Research and Development and Experimental Activities, and Nuclear Safety.

  20. High-level waste storage tank farms/242-A evaporator Standards/Requirements Identification Document (S/RID), Volume 4

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-01

    The High-Level Waste Storage Tank Farms/242-A Evaporator Standards/Requirements Identification Document (S/RID) is contained in multiple volumes. This document (Volume 4) presents the standards and requirements for the following sections: Radiation Protection and Operations.

  1. Tapping Academic Potential.

    Science.gov (United States)

    McLamb, L. W.; Lant, Marsha

    1988-01-01

    Twelve low-achieving, high-potential junior high students were involved in a pullout program to improve their academic performance. The students were partially successful in applying strategies they learned for analyzing their potential, building self-esteem, managing time, managing stress, goal setting, and developing individual action plans.…

  2. Expatriate academics

    DEFF Research Database (Denmark)

    Selmer, Jan; Lauring, Jakob

    2011-01-01

    Purpose – The literature on business expatriates has been increasing rapidly, but research on expatriate academics has remained scant, despite the apparent increasing globalisation of the academic world. Therefore, more research is needed on the latter group of expatriates. This paper aims to fill...... some of the gaps. Design/methodology/approach – A questionnaire was directed electronically towards expatriate academics occupying regular positions in science faculty departments in universities in northern Europe. Findings – Results showed that job clarity was the dominating job factor with strong...... relationships with all of the five investigated work outcome variables, work adjustment, work performance, work effectiveness, job satisfaction, and time to proficiency. Job conflict and job freedom had an association with some of the work outcome variables but not with all of them. Neither workload nor job...

  3. Standardized methods for the production of high specific-activity zirconium-89

    Energy Technology Data Exchange (ETDEWEB)

    Holland, Jason P. [Memorial Sloan-Kettering Cancer Center, Department of Radiology, New York, NY 10065 (United States)], E-mail: hollanj3@mskcc.org; Sheh Yiauchung [Memorial Sloan-Kettering Cancer Center, Department of Radiology, New York, NY 10065 (United States)], E-mail: shehy@mskcc.org; Lewis, Jason S. [Memorial Sloan-Kettering Cancer Center, Department of Radiology, New York, NY 10065 (United States)], E-mail: lewisj2@mskcc.org

    2009-10-15

    Zirconium-89 is an attractive metallo-radionuclide for use in immuno-PET due to favorable decay characteristics. Standardized methods for the routine production and isolation of high-purity and high-specific-activity {sup 89}Zr using a small cyclotron are reported. Optimized cyclotron conditions reveal high average yields of 1.52{+-}0.11 mCi/{mu}A.h at a proton beam energy of 15 MeV and current of 15 {mu}A using a solid, commercially available {sup 89}Y-foil target (0.1 mm, 100% natural abundance). {sup 89}Zr was isolated in high radionuclidic and radiochemical purity (>99.99%) as [{sup 89}Zr]Zr-oxalate by using a solid-phase hydroxamate resin with >99.5% recovery of the radioactivity. The effective specific-activity of {sup 89}Zr was found to be in the range 5.28-13.43 mCi/{mu}g (470-1195 Ci/mmol) of zirconium. New methods for the facile production of [{sup 89}Zr]Zr-chloride are reported. Radiolabeling studies using the trihydroxamate ligand desferrioxamine B (DFO) gave 100% radiochemical yields in <15 min at room temperature, and in vitro stability measurements confirmed that [{sup 89}Zr]Zr-DFO is stable with respect to ligand dissociation in human serum for >7 days. Small-animal positron emission tomography (PET) imaging studies have demonstrated that free {sup 89}Zr(IV) ions administered as [{sup 89}Zr]Zr-chloride accumulate in the liver, whilst [{sup 89}Zr]Zr-DFO is excreted rapidly via the kidneys within <20 min. These results have important implication for the analysis of immuno-PET imaging of {sup 89}Zr-labeled monoclonal antibodies. The detailed methods described can be easily translated to other radiochemistry facilities and will facilitate the use of {sup 89}Zr in both basic science and clinical investigations.

  4. Sub-NM Beam Motion Analysis using a Standard BPM with High Resolution Electronics

    CERN Document Server

    Gasior, M; Kuzmin, A; Pfingstner, J; Schmickler, H; Sylte, M; Billing, M; Böge, M; Dehler, M

    2010-01-01

    In the Compact Linear Collider (CLIC) project high luminosity will be achieved by generating and preserving ultra low beam emittances. It will require a mechanical stability of the quadrupole magnets down to the level of 1 nmrms for frequencies above 1 Hz throughout the 24 km of linac structures. Studies are presently being undertaken to stabilize each quadrupole by means of an active feedback system based on motion sensors and piezoelectric actuators. Since it will be very difficult to prove the stability of the magnetic field down to that level of precision, an attempt was made to use a synchrotron electron beam as a sensor. The beam motion was observed with a standard button Beam Position Monitor (BPM) equipped with high resolution electronics. Beam experiments were carried out to qualify such a measurement at CesrTA (Cornell University) and at SLS (PSI, Villingen), where the residual motion of the circulating electron beams was measured in the frequency range of 5 – 700 Hz. This paper describes the resu...

  5. Strengthening Black Students' Academic Preparedness for Higher Education.

    Science.gov (United States)

    Cargile, Samuel D.; Woods, Jacqueline E.

    1988-01-01

    Reviews trends in high school graduation and college enrollment rates, and academic preparation and performance. Offers the following strategies for improving academic preparation and performance: (1) adequate skills preparation; (2) academic student support services; and (3) positive motivation. (BJV)

  6. Standard semiconductor packaging for high-reliability low-cost MEMS applications

    Science.gov (United States)

    Harney, Kieran P.

    2005-01-01

    Microelectronic packaging technology has evolved over the years in response to the needs of IC technology. The fundamental purpose of the package is to provide protection for the silicon chip and to provide electrical connection to the circuit board. Major change has been witnessed in packaging and today wafer level packaging technology has further revolutionized the industry. MEMS (Micro Electro Mechanical Systems) technology has created new challenges for packaging that do not exist in standard ICs. However, the fundamental objective of MEMS packaging is the same as traditional ICs, the low cost and reliable presentation of the MEMS chip to the next level interconnect. Inertial MEMS is one of the best examples of the successful commercialization of MEMS technology. The adoption of MEMS accelerometers for automotive airbag applications has created a high volume market that demands the highest reliability at low cost. The suppliers to these markets have responded by exploiting standard semiconductor packaging infrastructures. However, there are special packaging needs for MEMS that cannot be ignored. New applications for inertial MEMS devices are emerging in the consumer space that adds the imperative of small size to the need for reliability and low cost. These trends are not unique to MEMS accelerometers. For any MEMS technology to be successful the packaging must provide the basic reliability and interconnection functions, adding the least possible cost to the product. This paper will discuss the evolution of MEMS packaging in the accelerometer industry and identify the main issues that needed to be addressed to enable the successful commercialization of the technology in the automotive and consumer markets.

  7. ACADEMIC TRAINING

    CERN Multimedia

    Françoise Benz

    2002-01-01

    12, 13, 14, March LECTURE SERIES from 11.00 to 12.00 hrs - Auditorium, bldg. 500 POSTPONED! - Modern Project Management Methods - POSTPONED! By G. Vallet / Ed. Highware, Paris, F. Academic Training Françoise Benz Secretariat Tel. 73127 francoise.benz@cern.ch

  8. Academic Cloning.

    Science.gov (United States)

    Sikula, John P.; Sikula, Andrew F.

    1980-01-01

    The authors define "cloning" as an integral feature of all educational systems, citing teaching practices which reward students for closely reproducing the teacher's thoughts and/or behaviors and administrative systems which tend to promote like-minded subordinates. They insist, however, that "academic cloning" is not a totally…

  9. The construction of technical standard system for ultra deep and high sour gas fields in Northeast Sichuan

    Institute of Scientific and Technical Information of China (English)

    Liu Yintao; Liao Chengrui; Yang Yukun

    2012-01-01

    To deal with the exploitation difficulties of gas fields in Northeast Sichuan with deep marine strata, after re- searching the relative standards domestic and abroad extensively, summarizing and promoting the successful experiences and failure lessons of project construction technology application scientifically, Sinopec has established an integrated technical standard system for the exploration and development of ultra deep and high sour gas fields. The system consists of 51 enterprise standards and covers 7 professions including geophysical prospecting, drilling, drilling log, well log- ging, gas formation test and production, sour gas gathering and transferring system, and HSE (health, safety, environ- ment). It guides and guarantees the safe, high-quality and high-efficiency project construction effectively by means of enhancing the engineering design criterion, recommending the data processing and interpretation methods, identifying the requirements of operation and field inspection and standardizing the application of technical equipments.

  10. Academic Words and Academic Capitalism Academic Words and Academic Capitalism

    Directory of Open Access Journals (Sweden)

    Michael Billig

    2013-03-01

    Full Text Available

    Este artículo sugiere que esta época es la mejor y peor para la labor académica. La mejor en cuanto hay más publicaciones académicas que nunca. Y la peor porque sobra mucho de estas publicaciones. Trabajando en las condiciones competitivas del capitalismo académico, los académicos se sienten en la necesidad de continuar publicando, independientemente de que tengan algo que decir. Las presiones de publicar continuamente y promover la propia perspectiva se reflejan en la manera en la que los científicos sociales están escribiendo. Y es que los académicos utilizan un lenguaje técnico basado en sustantivos, con una precisión menor a la del lenguaje ordinario. Los estudiantes de postgrado han sido educados en esta manera de escribir como una condición previa a iniciarse en las ciencias sociales. Así, la naturaleza misma del capitalismo académico no sólo determina las condiciones en las que los académicos trabajan, sino que también afecta su manera de escribir.


    This paper suggests that it is the best and worst of times for academic work. It is the best of times because there are more academics publishing than ever before. It is the worst of times because there is much unnecessary publication. Working in the competitive conditions of academic capitalism, academics feel impelled to keep publishing, whether or not they have anything to say. The pressures to publish continually and to promote one’s own approach are reflected in the way that social scientists are writing. Academics use a noun-based technical language, which is less precise than ordinary language. Postgraduates are taught this way of writing as a precondition for entering the social sciences. In this way, the nature of academic capitalism not only determines the conditions under which academics are working but it affects the way that they are writing.

  11. Building America Case Study: Standard- Versus High-Velocity Air Distribution in High-Performance Townhomes, Denver, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    2017-06-09

    IBACOS investigated the performance of a small-diameter high velocity heat pump system compared to a conventional system in a new construction triplex townhouse. A ductless heat pump system also was installed for comparison, but the homebuyer backed out because of aesthetic concerns about that system. In total, two buildings, having identical solar orientation and comprised of six townhomes, were monitored for comfort and energy performance. Results show that the small-diameter system provides more uniform temperatures from floor to floor in the three-story townhome. No clear energy consumption benefit was observed from either system. The builder is continuing to explore the small-diameter system as its new standard system to provide better comfort and indoor air quality. The homebuilder also explored the possibility of shifting its townhome product to meet the U.S. Department of Energy Challenge Home National Program Requirements. Ultimately, the builder decided that adoption of these practices would be too disruptive midstream in the construction cycle. However, the townhomes met the ENERGY STAR Version 3.0 program requirements.

  12. Habilidades sociais e problemas de comportamento de alunos com deficiência mental, alto e baixo desempenho acadêmico Social skills and behavior problems in students with mental retardation, high and low academic performance

    Directory of Open Access Journals (Sweden)

    Andréa Regina Rosin-Pinola

    2007-08-01

    . Considering this situation, the present study aimed: to evaluate social performance (social abilities and behavior problems and academic achievements of students who were included in the regular school system, by comparing students with mental deficiency with their peers who had high and low academic achievement (HA and LA, respectively. Thirty teachers evaluated 120 students (40 with mental deficiency included in the regular system, 40 with high and 40 with low academic achievement from preschool to the 8th grade elementary level using the Social Skills Rating System, originally produced in the United States (Social Skills Rating System, SSRS, by Gresham & Elliott, 1990 in its Brazilian version (SSRS-BR adapted by Bandeira et al. (n.d.. After descriptive and inferential statistical analyses, the results showed that: concerning academic performance, the three groups showed significantly differences. The HA had the highest scores, followed LA and finally by MD; regarding social skills, HA scores were above the standard average, differing from LA and MD; these last two groups differed only as to the Assertiveness and Self-defense factors. Considering behavior problems, HA scores were below the standard average, differing from the two other groups which showed no difference between groups. Academic and interpersonal difficulties for both groups LA and MD suggest concomitance of these variables, pointing to similar educational needs for both groups, which reinforces the importance of promoting social skills for success in school and for an effective inclusion process.

  13. Emotional expression in school context, social relationships, and academic adjustment in kindergarten.

    Science.gov (United States)

    Hernández, Maciel M; Eisenberg, Nancy; Valiente, Carlos; VanSchyndel, Sarah K; Spinrad, Tracy L; Silva, Kassondra M; Berger, Rebecca H; Diaz, Anjolii; Terrell, Nathan; Thompson, Marilyn S; Southworth, Jody

    2016-06-01

    This study evaluated direct relations of both kindergarteners' (N = 301) naturalistically observed emotion in 2 different school contexts and early kindergarten verbal competence to academic adjustment (i.e., standardized measures of academic achievement, teacher-reported academic skills, teacher-reported and observed school engagement) and if these relations were mediated by teacher-reported conflict with students and by peer acceptance. When controlling for verbal competence, positive emotions expressed in the classroom context positively directly predicted academic skills, whereas positive emotions expressed outside class (lunch/recess) negatively predicted academic skills. Negative emotions observed in the classroom context and during lunch/recess negatively predicted academic achievement. Positive emotions observed in both contexts indirectly predicted higher school engagement through its positive relation to peer acceptance; positive emotions expressed in lunch and recess indirectly predicted higher school engagement via lower teacher-student conflict. Negative emotions observed in both contexts also indirectly predicted lower school engagement via higher teacher-student conflict. Furthermore, verbal competence indirectly predicted higher academic adjustment via lower teacher-student conflict. Moreover, verbal competence moderated the association between peer acceptance (but not teacher-student conflict) and academic adjustment. Because verbal competence moderated the associations from peer competence, positive emotions in both contexts indirectly predicted higher academic adjustment via higher peer acceptance primarily for children with low, but not high, initial verbal competence. (PsycINFO Database Record

  14. Adolescents' Academic Expectations and Achievement.

    Science.gov (United States)

    Sanders, Christopher E.; Field, Tiffany M.; Diego, Miguel A.

    2001-01-01

    Hypothesis that mother relationships are more influential than father relationships on adolescents' academic expectations and achievement was tested with 80 high school seniors. The mother child relationship was found to be predictive of academic expectations. It suggests that the amount of time they spend together may be the contributing factor.…

  15. THE IMPORTANCE OF QUALITY MANAGEMENT SYSTEM OF THE HIGH EDUCATION AND CORRELATION WITH ISO 9000 STANDARDS

    Directory of Open Access Journals (Sweden)

    Darko Petkovic

    2007-03-01

    Full Text Available The modern concept of quality management understands construction and implementation of an internal system of organization, respectively of a system of the quality management (QMS. This means arranging the business system which treats the quality through all aspects of making the business and by which the organization is directed by the demands of its users. This again comes from the definition itself of the quality is defined from "up side", and that it expresses an expert opinion, is the matter of past in all the fields of work and business. The quality must be related to users function, respectively to users satisfaction. From this trends are not exempted neither the higher education organization dedicates an important part to the quality management. Related to that, numerous reports, analyses and discussions, carried out in the framework of actual reform, show that the important changes of existing state are necessary, in view of the organization and advancement of higher education. In the work are assumed the experiences of the international quality standards in higher education institutions, considering the significant specific particularity of our high education reality. The former can help the more efficient adaptation to the demands of the Bologna process.

  16. Disinfection of aircraft : Appropriate disinfectants and standard operating procedures for highly infectious diseases.

    Science.gov (United States)

    Klaus, Joachim; Gnirs, Peter; Hölterhoff, Sabine; Wirtz, Angela; Jeglitza, Matthias; Gaber, Walter; Gottschalk, Rene

    2016-12-01

    For infectious diseases caused by highly pathogenic agents (e. g., Ebola/Lassa fever virus, SARS-/MERS-CoV, pandemic influenza virus) which have the potential to spread over several continents within only a few days, international Health Protection Authorities have taken appropriate measures to limit the consequences of a possible spread. A crucial point in this context is the disinfection of an aircraft that had a passenger on board who is suspected of being infected with one of the mentioned diseases. Although, basic advice on hygiene and sanitation on board an aircraft is given by the World Health Organization, these guidelines lack details on available and effective substances as well as standardized operating procedures (SOP). The purpose of this paper is to give guidance on the choice of substances that were tested by a laboratory of Lufthansa Technik and found compatible with aircraft components, as well as to describe procedures which ensure a safe and efficient disinfection of civil aircrafts. This guidance and the additional SOPs are made public and are available as mentioned in this paper.

  17. [Writing English abstracts of high quality in standard English acceptable for publication].

    Science.gov (United States)

    Zheng, Jia-wei; Zhang, Zhi-yuan

    2004-04-01

    Writing an abstract presents a unique challenge to any author. It requires brevity of the written word, conciseness of thought and accuracy of presentation. A structured abstract is the most important starting point for a well written dental article. Shanghai Journal of Stomatology, a Chinese national journal of oral medicine, oral and maxillofacial surgery, prosthodontics, orthodontics, oral pathology, endodontics, oral radiology, etc, has been included and indexed in Chemical Abstracts, Index Medicus and MEDLINE. This peer reviewed refereed journal demands Chinese and English abstracts of high quality for all manuscripts. Each manuscript should provide qualified abstracts for citation and indexing, which are written in standard English using the correct terms, sentences and grammar. Structured abstracts about 500 characters are required for clinical articles, clinical reports, basic scientific articles; while indicative abstracts (summary) are mandatory to short communications and case reports as well as review articles. Generally, the abstracts should be written in the past tense and passive voice (in the third person), with exception of conclusion(s), which can be in the primary tense and active voice. The structured abstracts are consisted of PURPOSE (S), METHODS, CONCLUSION (S), and CONCLUSION (S), which should offer the important information on the number of the subjects, methods of grouping and statistics, database attained, P values, etc. The conclusion (s) must be detailed rather than conceptive. This editorial introduces the ins and outs of writing an English abstracts acceptable for publication.

  18. Parental Support for Students Who Participate in High School Athletics: An Exploration of the Perceived Influence of Parents and Its Effect on Student Self-Efficacy and Academic Success

    OpenAIRE

    To, Daniel Ming Lui

    2017-01-01

    This mixed method study explored student athletes’ perception of parental influence in their high school athletic endeavours and how this perceived influence affected their self efficacy and academic success.   The quantitative data was derived from surveys that gauged student perceived parental involvement, self efficacy and academic success in two high schools in a large metropolitan school district in British Columbia. One of the schools was a school composed primarily of students of mid t...

  19. The role of sleep in predicting college academic performance: is it a unique predictor?

    Science.gov (United States)

    Taylor, Daniel J; Vatthauer, Karlyn E; Bramoweth, Adam D; Ruggero, Camilo; Roane, Brandy

    2013-01-01

    Few studies have looked at the predictability of academic performance (i.e., cumulative grade point average [GPA]) using sleep when common nonsleep predictors of academic performance are included. This project studied psychological, demographic, educational, and sleep risk factors of decreased academic performance in college undergraduates. Participants (N = 867) completed a questionnaire packet and sleep diary. It was hypothesized that low total sleep time (TST), increased sleep onset latency, later bedtimes, later wake times, and TST inconsistency would predict decreased academic performance. The most significant predictors of academic performance were high school GPA, standardized test scores (i.e., SAT/ACT), TST, time awake before arising (TWAK), TST inconsistency, and the quadratic terms of perceived stress (PSS) and TST.

  20. A Comprehensive Analysis of High School Genetics Standards: Are States Keeping Pace with Modern Genetics?

    Science.gov (United States)

    Dougherty, M. J.; Pleasants, C.; Solow, L.; Wong, A.; Zhang, H.

    2011-01-01

    Science education in the United States will increasingly be driven by testing and accountability requirements, such as those mandated by the No Child Left Behind Act, which rely heavily on learning outcomes, or "standards," that are currently developed on a state-by-state basis. Those standards, in turn, drive curriculum and instruction.…

  1. A Comprehensive Analysis of High School Genetics Standards: Are States Keeping Pace with Modern Genetics?

    Science.gov (United States)

    Dougherty, M. J.; Pleasants, C.; Solow, L.; Wong, A.; Zhang, H.

    2011-01-01

    Science education in the United States will increasingly be driven by testing and accountability requirements, such as those mandated by the No Child Left Behind Act, which rely heavily on learning outcomes, or "standards," that are currently developed on a state-by-state basis. Those standards, in turn, drive curriculum and instruction.…

  2. Probiotic Compared with Standard Milk for High-caries Children: A Cluster Randomized Trial.

    Science.gov (United States)

    Rodríguez, G; Ruiz, B; Faleiros, S; Vistoso, A; Marró, M L; Sánchez, J; Urzúa, I; Cabello, R

    2016-04-01

    The aim of this study was to compare milk supplemented with probiotic lactobacilli with standard milk for the increment of caries in preschool children after 10 mo of intervention. The study was a triple-blind, placebo-controlled randomized trial. Participants were children aged 2 and 3 y (n = 261) attending 16 nursery schools in a metropolitan region in Chile. Nursery schools were randomly assigned to 2 parallel groups: children in the intervention group were given 150 mL of milk supplemented with Lactobacillus rhamnosus SP1 (10(7) CFU/mL), while children in the control group were given standard milk. Interventions took place on weekdays for 10 mo. Data were collected through a clinical examination of participants. The primary outcome measure was the increment of caries in preschool children. This was assessed using the International Caries Detection and Assessment System (ICDAS). The dropout rate was 21%. No differences in caries prevalence were detected between the groups at baseline (P = 0.68). After 10 mo of probiotic intake, the caries prevalence was 54.4% in the probiotic group and 65.8% in the control group. The percentage of new individuals who developed cavitated lesions (ICDAS 5-6) in the control group (24.3%) was significantly higher than that in the probiotic group (9.7%). The increment of dental caries showed an odds ratio of 0.35 (P < 0.05) in favor of the probiotic group. At the cavitated lesion level, the increment of new caries lesions within the groups showed 1.13 new lesions per child in the probiotic group compared with 1.75 lesions in the control group (P < 0.05). The probiotic group showed an increment of 0.58 ± 1.17 new lesions compared with 1.08 ± 1.70 new lesions observed in the control group. The difference in caries increment was significant at the cavitated lesion level (P < 0.01). In conclusion, the regular long-term intake of probiotic-supplemented milk may reduce caries development in high-caries preschool children (Clinical

  3. Sexual victimization history predicts academic performance in college women.

    Science.gov (United States)

    Baker, Majel R; Frazier, Patricia A; Greer, Christiaan; Paulsen, Jacob A; Howard, Kelli; Meredith, Liza N; Anders, Samantha L; Shallcross, Sandra L

    2016-11-01

    College women frequently report having experienced sexual victimization (SV) in their lifetime, including child sexual abuse and adolescent/adult sexual assault. Although the harmful mental health sequelae of SV have been extensively studied, recent research suggests that SV is also a risk factor for poorer college academic performance. The current studies examined whether exposure to SV uniquely predicted poorer college academic performance, even beyond contributions from three well-established predictors of academic performance: high school rank, composite standardized test scores (i.e., American College Testing [ACT]), and conscientiousness. Study 1 analyzed longitudinal data from a sample of female college students (N = 192) who were assessed at the beginning and end of one semester. SV predicted poorer cumulative end-of-semester grade point average (GPA) while controlling for well-established predictors of academic performance. Study 2 replicated these findings in a second longitudinal study of female college students (N = 390) and extended the analyses to include follow-up data on the freshmen and sophomore students (n = 206) 4 years later. SV predicted students' GPA in their final term at the university above the contributions of well-established academic predictors, and it was the only factor related to leaving college. These findings highlight the importance of expanding the scope of outcomes of SV to include academic performance, and they underscore the need to assess SV and other adverse experiences on college campuses to target students who may be at risk of poor performance or leaving college. (PsycINFO Database Record

  4. Academic streaming in Europe

    DEFF Research Database (Denmark)

    Falaschi, Alessandro; Mønster, Dan; Doležal, Ivan

    2004-01-01

    The TF-NETCAST task force was active from March 2003 to March 2004, and during this time the mem- bers worked on various aspects of streaming media related to the ultimate goal of setting up common services and infrastructures to enable netcasting of high quality content to the academic community...

  5. Consumer Rights in Academe.

    Science.gov (United States)

    Vago, Stephen

    1979-01-01

    Attempts in both academia and the legal arena to delineate the concepts of academic fraud and malpractice and to develop the positive implications of the student as a responsible consumer may lead to the establishment of a more appropriate student-institution relationship for today's highly diversified and demanding college learners. (Author/EB)

  6. Academic Vocational Training

    DEFF Research Database (Denmark)

    Willert, Søren; Keller, Hanne Dauer; Stegeager, Nikolaj

    2010-01-01

    Danish society puts a high value on education which is traditionally seen as a crucial vehicle for development in all spheres of social and economic life. Large sums are spent on work-related adult learning, an important example being academically based masters programs. Yet, the actual effects o...

  7. Peer relationships and academic achievement

    Directory of Open Access Journals (Sweden)

    Krnjajić Stevan B.

    2002-01-01

    Full Text Available After their childhood, when children begin to establish more intensive social contacts outside family, first of all, in school setting, their behavior i.e. their social, intellectual, moral and emotional development is more strongly affected by their peers. Consequently, the quality of peer relationships considerably affects the process of adaptation and academic achievement and their motivational and emotional attitude towards school respectively. Empirical findings showed that there is bi-directional influence between peer relationships and academic achievement. In other words, the quality of peer relationships affects academic achievement, and conversely, academic achievement affects the quality of peer relationships. For example, socially accepted children exhibiting prosocial, cooperative and responsible forms of behavior in school most frequently have high academic achievement. On the other hand, children rejected by their peers often have lower academic achievement and are a risk group tending to delinquency, absenteeism and drop out of school. Those behavioral and interpersonal forms of competence are frequently more reliable predictors of academic achievement than intellectual abilities are. Considering the fact that various patterns of peer interaction differently exert influence on students' academic behavior, the paper analyzed effects of (a social competence, (b social acceptance/rejection, (c child's friendships and (d prosocial behavior on academic achievement.

  8. Relationships between Perceived Parental Involvement in Homework, Student Homework Behaviors, and Academic Achievement: Differences among Elementary, Junior High, and High School Students

    Science.gov (United States)

    Núñez, J. C.; Suárez, N.; Rosário, P.; Vallejo, G.; Valle, A.; Epstein, J. L.

    2015-01-01

    This study aims to produce a deeper understanding of the relationship between perceived parental homework involvement (i.e., parental homework control and parental homework support), student homework behaviors (i.e., time spend on homework completion, time management, and amount of homework completed), and student academic achievement. Using…

  9. The teachers and their “place” for high school students. Findings from research on academic paths of school success

    Directory of Open Access Journals (Sweden)

    Dolo Molina Galvañ

    2013-06-01

    Full Text Available Several studies about school success confirm that a positive teacherstudent relationship can favor a strong engagement to school life. Such studies emphasize the fact that teachers contribute to school success when they combine both a demanding and a supportive attitude towards their students, such attitude arising from a sense of value and trust in their students’ capabilities. This paper examines the different meaning that successful secondary education students give to their academic experience and defines some of the specific features of teaching which help to create a positive school-student relationship. 

  10. The Effect of Transient Students' Scores on the Norm of One High School's Standardized Basic Skills Test Battery.

    Science.gov (United States)

    Hill, Carolyn Stevens

    The effect of the standardized test scores of transient students on the mean of the 9th, 10th, and 11th grade standardized test scores of a school was studied. The groups used in the study were grades 9, 10, and 11 at a new high school in Clarksburg (West Virginia). The study was conducted in the spring of 1998. Groups consisted of 204 9th…

  11. Research on the Relationship between Middle and High level Academic Stress and Academic Achievement----Case Study of Graduate Students%中高程度学业压力与学业成就的相关性研究——以硕士研究生为例

    Institute of Scientific and Technical Information of China (English)

    宋之杰; 张婕

    2012-01-01

      By random sampling, 476 graduate students were investigated with Academic Stress, Learning Burnout and Academic Achievement Questionnaire. Then this paper analyses 276 questionnaires which bear middle and high level academic stress. The result explains graduate students who bear middle and high level academic stress shows over middle level learning burnout and below the middle level academic achievement. External expectations pressure, thesis pressure have a significant negative forecast on their academic achievement,learning prospects pressure have no effect on graduate achievement. Learning burnout plays an intermediary role between middle and high level academic stress and academic achievement.%  采用自编的《硕士研究生学业压力问卷》、《硕士研究生学习倦怠问卷》及《硕士研究生学业成就感问卷》对河北某国家重点大学的476名硕士进行调查,并从中抽取247份压力处于中等程度及以上的问卷进行分析。研究结果表明,学业压力处于中高程度的硕士生表现出较高的学习倦怠和较低水平的学业成就;学业压力中的外界期望压力和科研任务压力对硕士生的学业成就有显著的负向预测作用;学习前景压力对学业成就的影响不显著;学习倦怠在中高程度学业压力和学业成就之间起着显著的中介作用。

  12. Academic Practice

    DEFF Research Database (Denmark)

    Nielsen, Sandro; Heine, Carmen

    Vejledning i at undgå plagiering ved at følge de normer, der gælder for good academic practice. Dette indebærer at man angiver kilder korrekt, og når det er nødvendigt, og at man har en korrekt udformet fortegnelse over referencer. Vejledningen indeholder konkrete eksempler på korrekt kildeangive......Vejledning i at undgå plagiering ved at følge de normer, der gælder for good academic practice. Dette indebærer at man angiver kilder korrekt, og når det er nødvendigt, og at man har en korrekt udformet fortegnelse over referencer. Vejledningen indeholder konkrete eksempler på korrekt...

  13. Understanding the factors that influence high science achievers' academic choices and intent to pursue or opt out of the hard sciences

    Science.gov (United States)

    Quihuis, Gisell

    Drawing on Eccles and her colleagues' Expectancy-Value model of academic behavior and choice, this dissertation study set out to serve three purposes: (1) to understand how high achieving high school students who aspire to science college degrees compare, in terms of motivational beliefs and social experiences, with other high achievers who do not aspire to science college degrees; (2) to understand why some high school students who excel in the hard sciences are unsure about pursuing a science degree in college; and (3) to examine whether gender differences in motivational beliefs and social experiences found in previous research on math (see Eccles 1984) exist for science among high achieving high school students. Survey and interview data showed that gender differences previously found in Eccles' research on math exist for science among a select group of high achieving high school students. Yet, these gender differences did not explain students' aspirations for science. Motivation, classroom perceptions, science engagement, as well as other science-related experiences at home and school, including parent and teacher influences, were also important factors associated with students' aspirations for science. Results and implications for this study are encouraging because they suggest that both parents and educators can help more high achievers become interested in science. Parents can expose their children, male and female alike, to science at home early on in their childhood and teachers can help students sustain and further develop an interest in science at school. In this manner, both parents and teachers can work together as a team to encourage more high achievers to aspire to science degrees in their future. Lastly, it is important to note that this study found Eccles' model of motivation and choice helpful in understanding not only gender differences in math and the hard sciences, but also aspiration differences that cut across gender among students

  14. Gender, school and academic year differences among Spanish university students at high-risk for developing an eating disorder: An epidemiologic study

    Directory of Open Access Journals (Sweden)

    Carrobles Jose A

    2008-03-01

    Full Text Available Abstract Background The aim of this study was to assess the magnitude of the university population at high-risk of developing an eating disorder and the prevalence of unhealthy eating attitudes and behaviours amongst groups at risk; gender, school or academic year differences were also explored. Methods A cross-sectional study based on self-report was used to screen university students at high-risk for an eating disorder. The sample size was of 2551 university students enrolled in 13 schools between the ages of 18 and 26 years. The instruments included: a social-demographic questionnaire, the Eating Disorders Inventory (EDI, the Body Shape Questionnaire (BSQ, the Symptom Check List 90-R (SCL-90-R, and the Self-Esteem Scale (RSE. The sample design is a non-proportional stratified sample by academic year and school. The prevalence rate was estimated controlling academic year and school. Logistic regression analysis was used to investigate adjusted associations between gender, school and academic year. Results Female students presented unhealthy weight-control behaviours as dieting, laxatives use or self-induced vomiting to lose weight than males. A total of 6% of the females had a BMI of 17.5 or less or 2.5% had amenorrhea for 3 or more months. In contrast, a higher proportion of males (11.6% reported binge eating behaviour. The prevalence rate of students at high-risk for an eating disorder was 14.9% (11.6–18 for males and 20.8% (18.7–22.8 for females, according to an overall cut-off point on the EDI questionnaire. Prevalence rates presented statistically significant differences by gender (p Conclusion The prevalence of eating disorder risk in university students is high and is associated with unhealthy weight-control practices, similar results have been found in previous studies using cut-off points in questionnaires. These results may be taken into account to encourage early detection and a greater awareness for seeking treatment in order

  15. High School Academic Proficiency Test Reform:Values,Risks and Countermeasures%高中学业水平考试改革:价值、风险与应对

    Institute of Scientific and Technical Information of China (English)

    苏若菊; 刘丽

    2015-01-01

    高中学业水平考试改革已步入深水区,在预防学生偏科、赋予学生考试选择权、完善教学评价体系、完善高考录取体系等方面展现出特有的时代价值.但同时高中学业水平考试又隐藏着考试时间跨度长、成绩等级化、与高考本质交叉、实施过程差异多样等潜在风险.应深入把握高中学业水平考试本质,准确定位其功能;深化高中学业水平考试过程改革,加强统一标准建设;深化体制建设,加强宏观管理;建立多元监督问责机制,在全面把握风险的基础上,推动高中学业水平考试改革有效展开.%High school academic proficiency test reform has entered deep water area.It demonstrates specif-ic values of the times in the following aspects :take precautions against unbalanced learning and give students the power of choice and improve teaching evaluation system as well as college admission system. But in the mean time,there are potential risks such as long time span of the test,examination results grad-ing,two tests cross each other basically,and diversity in process.We should grasp the essence of high school academic proficiency test,pinpoint test functions,deepen testing process reform,intensify the de-velopment of unified standard,expedite institution building,strengthen macro-management,and establish multiple supervision and accountability mechanism.On the basis of comprehensively identifying risks,we are able to push high school academic proficiency reform forward effectively.

  16. Cognitive and Academic Distinctions between Gifted Students with Autism and Asperger Syndrome

    Science.gov (United States)

    Foley-Nicpon, Megan; Assouline, Susan G.; Stinson, Rebecca D.

    2012-01-01

    The cognitive and academic profiles of high ability students with autism spectrum disorder were examined. Inclusion criteria were a diagnosis of autism (high functioning) or Asperger syndrome and at least one ability and/or achievement index standard score of 120 or above. Results indicated that despite the restricted range of cognitive abilities,…

  17. Cognitive and Academic Distinctions between Gifted Students with Autism and Asperger Syndrome

    Science.gov (United States)

    Foley-Nicpon, Megan; Assouline, Susan G.; Stinson, Rebecca D.

    2012-01-01

    The cognitive and academic profiles of high ability students with autism spectrum disorder were examined. Inclusion criteria were a diagnosis of autism (high functioning) or Asperger syndrome and at least one ability and/or achievement index standard score of 120 or above. Results indicated that despite the restricted range of cognitive abilities,…

  18. The analysis and rationale behind the upgrading of existing standard definition thermal imagers to high definition

    Science.gov (United States)

    Goss, Tristan M.

    2016-05-01

    With 640x512 pixel format IR detector arrays having been on the market for the past decade, Standard Definition (SD) thermal imaging sensors have been developed and deployed across the world. Now with 1280x1024 pixel format IR detector arrays becoming readily available designers of thermal imager systems face new challenges as pixel sizes reduce and the demand and applications for High Definition (HD) thermal imaging sensors increases. In many instances the upgrading of existing under-sampled SD thermal imaging sensors into more optimally sampled or oversampled HD thermal imaging sensors provides a more cost effective and reduced time to market option than to design and develop a completely new sensor. This paper presents the analysis and rationale behind the selection of the best suited HD pixel format MWIR detector for the upgrade of an existing SD thermal imaging sensor to a higher performing HD thermal imaging sensor. Several commercially available and "soon to be" commercially available HD small pixel IR detector options are included as part of the analysis and are considered for this upgrade. The impact the proposed detectors have on the sensor's overall sensitivity, noise and resolution is analyzed, and the improved range performance is predicted. Furthermore with reduced dark currents due to the smaller pixel sizes, the candidate HD MWIR detectors are operated at higher temperatures when compared to their SD predecessors. Therefore, as an additional constraint and as a design goal, the feasibility of achieving upgraded performance without any increase in the size, weight and power consumption of the thermal imager is discussed herein.

  19. High Efficiency Three Phase Resonant Conversion for Standardized Architecture Power System Applications Project

    Data.gov (United States)

    National Aeronautics and Space Administration — A low-cost, standardized-architecture power system is proposed for NASA electric propulsion (EP) applications. Three approaches are combined to develop a system that...

  20. High Efficiency Three Phase Resonant Conversion for Standardized Architecture Power System Applications Project

    Data.gov (United States)

    National Aeronautics and Space Administration — A low-cost, standardized-architecture power system is proposed for NASA electric propulsion (EP) applications. Three approaches are combined to develop a system that...

  1. Establishment of quality, reliability and design standards for low, medium, and high power microwave hybrid microcircuits

    Science.gov (United States)

    Robinson, E. A.

    1973-01-01

    Quality, reliability, and design standards for microwave hybrid microcircuits were established. The MSFC Standard 85M03926 for hybrid microcircuits was reviewed and modifications were generated for use with microwave hybrid microcircuits. The results for reliability tests of microwave thin film capacitors, transistors, and microwave circuits are presented. Twenty-two microwave receivers were tested for 13,500 unit hours. The result of 111,121 module burn-in and operating hours for an integrated solid state transceiver module is reported.

  2. High level waste storage tanks 242-A evaporator standards/requirement identification document

    Energy Technology Data Exchange (ETDEWEB)

    Biebesheimer, E.

    1996-01-01

    This document, the Standards/Requirements Identification Document (S/RIDS) for the subject facility, represents the necessary and sufficient requirements to provide an adequate level of protection of the worker, public health and safety, and the environment. It lists those source documents from which requirements were extracted, and those requirements documents considered, but from which no requirements where taken. Documents considered as source documents included State and Federal Regulations, DOE Orders, and DOE Standards

  3. A System Approach to Advanced Practice Clinician Standardization and High Reliability.

    Science.gov (United States)

    Okuno-Jones, Susan; Siehoff, Alice; Law, Jennifer; Juarez, Patricia

    Advanced practice clinicians (APCs) are an integral part of the health care team. Opportunities exist within Advocate Health Care to standardize and optimize APC practice across the system. To enhance the role and talents of APCs, an approach to role definition and optimization of practice and a structured approach to orientation and evaluation are shared. Although in the early stages of development, definition and standardization of accountabilities in a framework to support system changes are transforming the practice of APCs.

  4. Ego Development and Adolescent Academic Achievement

    Science.gov (United States)

    Bursik, Krisanne; Martin, Timothy A.

    2006-01-01

    This study investigated ego developmental differences in adolescent academic orientations and academic achievement. A sample of 142 male and female high school students completed the Washington University Sentence Completion Test and self-report measures assessing academic locus of control, learning orientation (LO), and grade orientation (GO).…

  5. ACADEMIC PERFORMANCE THROUGH COMMUNICATION - COMMUNICATIONORIENTED MOTIVATION

    Directory of Open Access Journals (Sweden)

    LUMINI A RADU

    2011-04-01

    Full Text Available Researchers’ focus on academic performance brings forth the “quality of academic life” and it’s highly positive correlations with “students’ welfare” as well as with certain personality features such as “self-respect” and “positive affectivity” alongside negative correlations such as „academic stress” and “negative affectivity”

  6. ACADEMIC PERFORMANCE THROUGH COMMUNICATION - COMMUNICATIONORIENTED MOTIVATION

    OpenAIRE

    LUMINI A RADU

    2011-01-01

    Researchers’ focus on academic performance brings forth the “quality of academic life” and it’s highly positive correlations with “students’ welfare” as well as with certain personality features such as “self-respect” and “positive affectivity” alongside negative correlations such as „academic stress” and “negative affectivity”

  7. Difference in muscle activation patterns during high-speed versus standard-speed yoga: A randomized sequence crossover study.

    Science.gov (United States)

    Potiaumpai, Melanie; Martins, Maria Carolina Massoni; Wong, Claudia; Desai, Trusha; Rodriguez, Roberto; Mooney, Kiersten; Signorile, Joseph F

    2017-02-01

    To compare the difference in muscle activation between high-speed yoga and standard-speed yoga and to compare muscle activation of the transitions between poses and the held phases of a yoga pose. Randomized sequence crossover trial SETTING: A laboratory of neuromuscular research and active aging Interventions: Eight minutes of continuous Sun Salutation B was performed, at a high speed versus a standard-speed, separately. Electromyography was used to quantify normalized muscle activation patterns of eight upper and lower body muscles (pectoralis major, medial deltoids, lateral head of the triceps, middle fibers of the trapezius, vastus medialis, medial gastrocnemius, thoracic extensor spinae, and external obliques) during the high-speed and standard-speed yoga protocols. Difference in normalized muscle activation between high-speed yoga and standard-speed yoga. Normalized muscle activity signals were significantly higher in all eight muscles during the transition phases of poses compared to the held phases (pyoga across the entire session. Our results show that transitions from one held phase of a pose to another produces higher normalized muscle activity than the held phases of the poses and that overall activity is greater during highspeed yoga than standard-speed yoga. Therefore, the transition speed and associated number of poses should be considered when targeting specific improvements in performance. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Standard electrochemical behavior of high-quality, boron-doped polycrystalline diamond thin-film electrodes

    Science.gov (United States)

    Granger; Witek; Xu; Wang; Hupert; Hanks; Koppang; Butler; Lucazeau; Mermoux; Strojek; Swain

    2000-08-15

    Standard electrochemical data for high-quality, boron-doped diamond thin-film electrodes are presented. Films from two different sources were compared (NRL and USU) and both were highly conductive, hydrogen-terminated, and polycrystalline. The films are acid washed and hydrogen plasma treated prior to use to remove nondiamond carbon impurity phases and to hydrogen terminate the surface. The boron-doping level of the NRL film was estimated to be in the mid 1019 B/cm3 range, and the boron-doping level of the USU films was approximately 5 x 10(20) B/cm(-3) based on boron nuclear reaction analysis. The electrochemical response was evaluated using Fe-(CN)6(3-/4-), Ru(NH3)6(3+/2+), IrCl6(2-/3-), methyl viologen, dopamine, ascorbic acid, Fe(3+/2+), and chlorpromazine. Comparisons are made between the apparent heterogeneous electron-transfer rate constants, k0(app), observed at these high-quality diamond films and the rate constants reported in the literature for freshly activated glassy carbon. Ru(NH3)6(3+/2+), IrCl6(2-/3-), methyl viologen, and chlorpromazine all involve electron transfer that is insensitive to the diamond surface microstructure and chemistry with k0(app) in the 10(-2)-10(-1) cm/s range. The rate constants are mainly influenced by the electronic properites of the films. Fe(CN)6(3-/4-) undergoes electron transfer that is extremely sensitive to the surface chemistry with k0(app) in the range of 10(-2)-10(-1) cm/s at the hydrogen-terminated surface. An oxygen surface termination severely inhibits the rate of electron transfer. Fe(3+/2+) undergoes slow electron transfer at the hydrogen-terminated surface with k0(app) near 10(-5) cm/s. The rate of electron transfer at sp2 carbon electrodes is known to be mediated by surface carbonyl functionalities; however, this inner-sphere, catalytic pathway is absent on diamond due to the hydrogen termination. Dopamine, like other catechol and catecholamines, undergoes sluggish electron transfer with k0(app) between 10

  9. Beyond the Standard Model Lectures for the 2016 European School of High-Energy Physics

    CERN Document Server

    Allanach, B C

    2016-01-01

    We cover some current topics in Beyond the Standard Model phenomenology, with an emphasis on collider (particularly Large Hadron Collider) phenomenology. We begin with a review of the Standard Model and some unresolved mysteries that it leaves. Then, we shall heuristically introduce supersymmetry, grand unified theories and extra dimensions as paradigms for expanding the Standard Model. The collider phenomenology of such models is too rich and complex to review, but we give some key examples of how the new states associated with the models might be inferred in Large Hadron Collider events. Before concluding, we finish with a brief description of a quantum field theory approximation that can be used in some cases to reduce model dependence: effective field theory.

  10. Bioinformatics in high school biology curricula: a study of state science standards.

    Science.gov (United States)

    Wefer, Stephen H; Sheppard, Keith

    2008-01-01

    The proliferation of bioinformatics in modern biology marks a modern revolution in science that promises to influence science education at all levels. This study analyzed secondary school science standards of 49 U.S. states (Iowa has no science framework) and the District of Columbia for content related to bioinformatics. The bioinformatics content of each state's biology standards was analyzed and categorized into nine areas: Human Genome Project/genomics, forensics, evolution, classification, nucleotide variations, medicine, computer use, agriculture/food technology, and science technology and society/socioscientific issues. Findings indicated a generally low representation of bioinformatics-related content, which varied substantially across the different areas, with Human Genome Project/genomics and computer use being the lowest (8%), and evolution being the highest (64%) among states' science frameworks. This essay concludes with recommendations for reworking/rewording existing standards to facilitate the goal of promoting science literacy among secondary school students.

  11. Differences in energy expenditure during high-speed versus standard-speed yoga: A randomized sequence crossover trial.

    Science.gov (United States)

    Potiaumpai, Melanie; Martins, Maria Carolina Massoni; Rodriguez, Roberto; Mooney, Kiersten; Signorile, Joseph F

    2016-12-01

    To compare energy expenditure and volume of oxygen consumption and carbon dioxide production during a high-speed yoga and a standard-speed yoga program. Randomized repeated measures controlled trial. A laboratory of neuromuscular research and active aging. Sun-Salutation B was performed, for eight minutes, at a high speed versus and a standard-speed separately while oxygen consumption was recorded. Caloric expenditure was calculated using volume of oxygen consumption and carbon dioxide production. Difference in energy expenditure (kcal) of HSY and SSY. Significant differences were observed in energy expenditure between yoga speeds with high-speed yoga producing significantly higher energy expenditure than standard-speed yoga (MD=18.55, SE=1.86, pyoga for volume of oxygen consumed and carbon dioxide produced. High-speed yoga results in a significantly greater caloric expenditure than standard-speed yoga. High-speed yoga may be an effective alternative program for those targeting cardiometabolic markers. Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. Malpractice Issues in the Academic Medical Center.

    Science.gov (United States)

    Rich, Ben A.

    1986-01-01

    A discussion of legal issues in the academic medical center focuses on standards of care applicable to practitioners, special problems of patient care delivery, and the special status of public academic medical centers. Informed consent to care, relations with affiliated institutions, and private/non-private patient status are also considered.…

  13. Academic Training: 2004 - 2005 ACADEMIC TRAINING PROGRAMME

    CERN Multimedia

    Françoise Benz

    2004-01-01

    1st Term - 01 October to 17 December 2004 REGULAR LECTURE PROGRAMME New Trends in Fusion Research by A. Fasoli, EPFL, Lausanne, CH 11, 12, 13 October Physics at e+e- linear collider by K. Desch, DESY, Hamburg, D 15, 16, 17, 18, 19 November LECTURE SERIES FOR POSTGRADUATE STUDENTS Standard Model by R. Barbieri, CERN-PH-TH 6, 7, 8, 9 10 December The lectures are open to all those interested, without application. The abstract of the lectures, as well as any change to the above information (title, dates, time, place etc) will be published in the CERN Bulletin, the WWW, and by notices before each term and for each series of lectures. ENSEIGNEMENT ACADEMIQUE ACADEMIC TRAINING Françoise Benz 73127 academic.training@cern.ch If you wish to participate in one of the following courses, please discuss with your supervisor and apply electronically directly from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an 'application for training' form a...

  14. ACADEMIC TRAINING

    CERN Multimedia

    Françoise Benz

    2002-01-01

    6, 7 May LECTURE SERIES from 11.00 to 12.00 hrs - Auditorium, bldg. 500 Decoding the Human Genome, Scientific basis and ethic and social aspects by S.E. Antonarakis and A. Mauron / Univ. of Geneva Decoding the Human genome is a very up-to-date topic, raising several questions besides purely scientific, in view of the two competing teams (public and private), the ethics of using the results, and the fact that the project went apparently faster and easier than expected. The lecture series will address the following chapters: Scientific basis and challenges, Ethical and social aspects of genomics. Academic Training Françoise Benz Tel. 73127

  15. Bioinformatics in High School Biology Curricula: A Study of State Science Standards

    Science.gov (United States)

    Wefer, Stephen H.; Sheppard, Keith

    2008-01-01

    The proliferation of bioinformatics in modern biology marks a modern revolution in science that promises to influence science education at all levels. This study analyzed secondary school science standards of 49 U.S. states (Iowa has no science framework) and the District of Columbia for content related to bioinformatics. The bioinformatics…

  16. National Board Certification: Setting High Standards for Teaching, Learning, and Schools--An Administrator's Perspective.

    Science.gov (United States)

    Shakowski, Nancy J.

    1999-01-01

    Presents one administrator's perspective on the importance of the National Board for Professional Teaching Standards (NBPTS), describing the history of NBPTS certification in Colorado, discussing her experiences as a school administrator supporting teachers through NBPTS certification, examining the NBPTS's five core propositions, describing the…

  17. Polarization-Independent High-Speed Switching in a Standard Non-Linear Optical Loop Mirror

    DEFF Research Database (Denmark)

    Mulvad, Hans Christian Hansen; Galili, Michael; Oxenløwe, Leif Katsuo

    2008-01-01

    We introduce a scheme which allows polarization-independent switching in a standard NOLM. Experimental verification is performed by switching 10 Gbit/s data with 0.2 dB polarization-dependence and by error-free demultiplexing of polarization-scrambled 320 Gbit/s OTDM data....

  18. Micro-Credentials for Impact: Holding Professional Learning to High Standards

    Science.gov (United States)

    Crow, Tracy

    2017-01-01

    This paper seeks to chart a course for leveraging a micro-credentialing system to enable more educators to achieve the potential of professional learning. The paper uses the Standards for Professional Learning as a frame to provide guidance to everyone involved in micro-credentials to ensure that learners experience the research-based elements of…

  19. Functional connectivity classification of autism identifies highly predictive brain features but falls short of biomarker standards

    Directory of Open Access Journals (Sweden)

    Mark Plitt

    2015-01-01

    Conclusions: While individuals can be classified as having ASD with statistically significant accuracy from their rs-fMRI scans alone, this method falls short of biomarker standards. Classification methods provided further evidence that ASD functional connectivity is characterized by dysfunction of large-scale functional networks, particularly those involved in social information processing.

  20. The effect of instructional methodology on high school students natural sciences standardized tests scores

    Science.gov (United States)

    Powell, P. E.

    Educators have recently come to consider inquiry based instruction as a more effective method of instruction than didactic instruction. Experience based learning theory suggests that student performance is linked to teaching method. However, research is limited on inquiry teaching and its effectiveness on preparing students to perform well on standardized tests. The purpose of the study to investigate whether one of these two teaching methodologies was more effective in increasing student performance on standardized science tests. The quasi experimental quantitative study was comprised of two stages. Stage 1 used a survey to identify teaching methods of a convenience sample of 57 teacher participants and determined level of inquiry used in instruction to place participants into instructional groups (the independent variable). Stage 2 used analysis of covariance (ANCOVA) to compare posttest scores on a standardized exam by teaching method. Additional analyses were conducted to examine the differences in science achievement by ethnicity, gender, and socioeconomic status by teaching methodology. Results demonstrated a statistically significant gain in test scores when taught using inquiry based instruction. Subpopulation analyses indicated all groups showed improved mean standardized test scores except African American students. The findings benefit teachers and students by presenting data supporting a method of content delivery that increases teacher efficacy and produces students with a greater cognition of science content that meets the school's mission and goals.