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Sample records for test achievement quiz

  1. Quiz: Test Your Skin Cancer IQ

    Science.gov (United States)

    ... Feature: Skin Cancer Quiz: Test Your Skin Cancer IQ Past Issues / Summer 2013 Table of Contents 1. ... Sun – Safety First / Quiz: Test Your Skin Cancer IQ Summer 2013 Issue: Volume 8 Number 2 Page ...

  2. Pet Allergy Quiz

    Science.gov (United States)

    ... Treatments ▸ Allergies ▸ Pet Allergy ▸ Pet Allergy Quiz Share | Pet Allergy Quiz More than half of U.S. households ... cat family. Yet, millions of people suffer from pet allergies. Take this quiz to test your knowledge ...

  3. Quiz: Water and Your Health

    Science.gov (United States)

    ... your health Quiz: Water and your health Quiz: Water and your health Clean water is an important part of being healthy. Do you know all of these fun facts about water? Take this quiz to find out! Then, test ...

  4. Sleep Quiz

    Science.gov (United States)

    Skip Navigation Bar Home Current Issue Past Issues Sleep Quiz Past Issues / Summer 2007 Table of Contents ... on. Photo: iStock Take the National Center on Sleep Disorders Research Sleep Quiz TRUE OR FALSE ? _____1. ...

  5. Headaches and Migraines: Migraine 101 Quiz

    Science.gov (United States)

    ... Bar Home Current Issue Past Issues Headaches and Migraines Migraine 101 Quiz Past Issues / Spring 2009 Table of ... the facts when it comes to headaches and migraines? Test your knowledge with this quick quiz. True/ ...

  6. Cholesterol IQ Quiz

    Science.gov (United States)

    ... Artery Disease Venous Thromboembolism Aortic Aneurysm More Cholesterol IQ Quiz Updated:Jul 5,2017 Begin the quiz ... What Your Cholesterol Levels Mean Common Misconceptions Cholesterol IQ Quiz • HDL, LDL, and Triglycerides • Causes of High ...

  7. Immune System Quiz

    Science.gov (United States)

    ... Safe Videos for Educators Search English Español Quiz: Immune System KidsHealth / For Kids / Quiz: Immune System Print How much do you know about your immune system? Find out by taking this quiz! About Us ...

  8. NeuroQuiz

    DEFF Research Database (Denmark)

    Brent, Mikkel Bo; Emmanuel, Thomas

    2016-01-01

    NeuroQuiz er en quiz-app udviklet til neuroanatomi. Den består af mere end 1500 spørgsmål og over 350 anatomiske billeder. Alle spørgsmål tager udgangspunkt i lærebogen Neuroanatomi af Carsten Reidies Bjarkam.......NeuroQuiz er en quiz-app udviklet til neuroanatomi. Den består af mere end 1500 spørgsmål og over 350 anatomiske billeder. Alle spørgsmål tager udgangspunkt i lærebogen Neuroanatomi af Carsten Reidies Bjarkam....

  9. Quiz: Alzheimer's Disease

    Science.gov (United States)

    ... of this page please turn JavaScript on. Feature: Alzheimer's Disease Quiz: Alzheimer's Disease Past Issues / Winter 2015 Table of Contents ... How many Americans over age 65 may have Alzheimer's disease? as many as 5 million as many ...

  10. HistologiQuiz

    DEFF Research Database (Denmark)

    Brent, Mikkel Bo

    2015-01-01

    HistologiQuiz er en quiz-app udviklet til almen og speciel histologi. Den består af mere end 1400 spørgsmål og over 320 histologiske billeder. Alle spørgsmål tager udgangspunkt i lærebogen Genesers Histologi af Annemarie Brüel m.fl.......HistologiQuiz er en quiz-app udviklet til almen og speciel histologi. Den består af mere end 1400 spørgsmål og over 320 histologiske billeder. Alle spørgsmål tager udgangspunkt i lærebogen Genesers Histologi af Annemarie Brüel m.fl....

  11. Seashore marine table quiz

    OpenAIRE

    Institute, Marine

    2013-01-01

    Develop an increasing awareness of plants and animals that live in local marine environments including the seashore, seas and oceans of Ireland. After learning all about the seashore and other marine related lessons, this quiz can be used to evaluate the student’s knowledge of the marine related living things and natural environments. The table quiz can be used as a guide, highlighting facts about the marine environment and some of the animals that live there.

  12. Quiz om forkortelser

    DEFF Research Database (Denmark)

    Farø, Ken Joensen

    2012-01-01

    Bidraget er en quiz, som relaterer sig til en teoretisk artikel inde i tidsskriftet. Den illustrerer på pædagogisk vis de pointer, artiklen frembringer. Læserne skal gætte det etablerede basisudtryk bag 50 uetablerede, men relevante forkortelser. Den er vanskelig....

  13. Quiz gaming competitions for undergraduate medical students ...

    African Journals Online (AJOL)

    Quiz gaming competitions for undergraduate medical students: Questioning the MediQuiz. ... an audience Studies have shown that such quiz games promote active learning, and provide motivational impetus. ... AJOL African Journals Online.

  14. The effect of a daily quiz (TOPday) on self-confidence, enthusiasm, and test results for biomechanics.

    Science.gov (United States)

    Tanck, Esther; Maessen, Martijn F H; Hannink, Gerjon; van Kuppeveld, Sascha M H F; Bolhuis, Sanneke; Kooloos, Jan G M

    2014-01-01

    Many students in Biomedical Sciences have difficulty understanding biomechanics. In a second-year course, biomechanics is taught in the first week and examined at the end of the fourth week. Knowledge is retained longer if the subject material is repeated. However, how does one encourage students to repeat the subject matter? For this study, we developed 'two opportunities to practice per day (TOPday)', consisting of multiple-choice questions on biomechanics with immediate feedback, which were sent via e-mail. We investigated the effect of TOPday on self-confidence, enthusiasm, and test results for biomechanics. All second-year students (n = 95) received a TOPday of biomechanics on every regular course day with increasing difficulty during the course. At the end of the course, a non-anonymous questionnaire was conducted. The students were asked how many TOPday questions they completed (0-6 questions [group A]; 7-18 questions [group B]; 19-24 questions [group C]). Other questions included the appreciation for TOPday, and increase (no/yes) in self-confidence and enthusiasm for biomechanics. Seventy-eight students participated in the examination and completed the questionnaire. The appreciation for TOPday in group A (n = 14), B (n = 23) and C (n = 41) was 7.0 (95 % CI 6.5-7.5), 7.4 (95 % CI 7.0-7.8), and 7.9 (95 % CI 7.6-8.1), respectively (p biomechanics due to TOPday. In addition, they had a higher test result for biomechanics (p biomechanics on the other.

  15. Quiz: Alzheimer's Disease Quiz | Alzheimer's disease | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... of this page please turn Javascript on. Feature: Alzheimer's Disease Quiz: Alzheimer's Disease Quiz Past Issues / Fall 2010 Table of ... How many people in the United States have Alzheimer's disease? as many as 5.1 million as ...

  16. Reliability and validity of the Incontinence Quiz-Turkish version.

    Science.gov (United States)

    Kara, Kerime C; Çıtak Karakaya, İlkim; Tunalı, Nur; Karakaya, Mehmet G

    2018-01-01

    The aim of this study was to investigate the reliability and validity of the Turkish version of the Incontinence Quiz, which was developed by Branch et al. (1994), to assess women's knowledge of and attitudes toward urinary incontinence. Comprehensibility of the Turkish version of the 14-item Incontinence Quiz, which was prepared following translation-back translation procedures, was tested on a pilot group of eight women, and its internal reliability, test-retest reliability and construct validity were assessed in 150 women who attended the gynecology clinics of three hospitals in İçel, Turkey. Physical and sociodemographic characteristics and presence of incontinence complaints were also recorded. Data were analyzed at the 0.05 alpha level, using SPSS version 22. The scale had good reliability and validity. The internal reliability coefficient (Cronbach α) was 0.80, test-retest correlation coefficients were 0.83-0.94; and with regard to construct validity, Kaiser-Meyer-Olkin coefficient was 0.76 and Barlett sphericity test was 562.777 (P = 0.000). Turkish version of the Incontinence Quiz had a four-factor structure, with Eigenvalues ranging from 1.17 to 4.08. The Incontinence Quiz-Turkish version is a highly comprehensible, reliable and valid scale, which may be used to assess Turkish-speaking women's knowledge of and attitudes toward urinary incontinence. © 2017 Japan Society of Obstetrics and Gynecology.

  17. Sherlock: A Semi-automatic Framework for Quiz Generation Using a Hybrid Semantic Similarity Measure.

    Science.gov (United States)

    Lin, Chenghua; Liu, Dong; Pang, Wei; Wang, Zhe

    In this paper, we present a semi-automatic system (Sherlock) for quiz generation using linked data and textual descriptions of RDF resources. Sherlock is distinguished from existing quiz generation systems in its generic framework for domain-independent quiz generation as well as in the ability of controlling the difficulty level of the generated quizzes. Difficulty scaling is non-trivial, and it is fundamentally related to cognitive science. We approach the problem with a new angle by perceiving the level of knowledge difficulty as a similarity measure problem and propose a novel hybrid semantic similarity measure using linked data. Extensive experiments show that the proposed semantic similarity measure outperforms four strong baselines with more than 47 % gain in clustering accuracy. In addition, we discovered in the human quiz test that the model accuracy indeed shows a strong correlation with the pairwise quiz similarity.

  18. How's Your Self-Esteem? (Quiz)

    Science.gov (United States)

    ... topic for: Teens How Can I Improve My Self-Esteem? Rejection: How Well Do You Cope? (Quiz) How Can I Stop Focusing on My Flaws? Emotional Intelligence View more Partner Message About Us Contact Us ...

  19. Nicotine Withdrawal; Measure Your Symptoms (Quiz)

    Science.gov (United States)

    ... to Quit Why Do You Want to Quit? Health Effects Benefits of Quitting How Much Will You Save How Smoking Affects Your Workout Secondhand Smoke Quiz: How Bad is Secondhand Smoke? E-Cigs, Menthol & Dip What We Know About E-Cigarettes Know More About Menthol Cigarettes Quitting Dip Stay ...

  20. Instant Moodle quiz module how-to

    CERN Document Server

    Coy, Joan

    2013-01-01

    Step-by step application of the features of Moodle Quiz provides a good grounding in creating effective assessment FOR and OF learning. If you are doing any kind of instruction using Moodle as your Learning Management System, this book is for you! Strong assessment is one of the keys to effective instruction and successful learners. Readers are expected to have a basic working knowledge of Moodle and access to a course they are instructing.

  1. The Monte Carlo Quiz: Encouraging Punctual Completion and Deep Processing of Assigned Readings

    Science.gov (United States)

    Fernald, Peter S.

    2004-01-01

    The Monte Carlo Quiz (MCQ), a single-item quiz, is so named because chance, with the roll of a die, determines (a) whether the quiz is administered; (b) the specific article, chapter, or section of the assigned reading that the quiz covers; and (c) the particular question that makes up the quiz. The MCQ encourages both punctual completion and deep…

  2. Integrating an Information Literacy Quiz into the Learning Management System

    Science.gov (United States)

    Lowe, M. Sara; Booth, Char; Tagge, Natalie; Stone, Sean

    2014-01-01

    The Claremont Colleges Library Instruction Services Department developed a quiz that could be integrated into the consortial learning management software to accompany a local online, open-source information literacy tutorial. The quiz is integrated into individual course pages, allowing students to receive a grade for completion and improving…

  3. Personal Health and Finance Quiz: A Tool for Outreach, Research, and Evaluation

    Directory of Open Access Journals (Sweden)

    Barbara O'Neill

    2015-02-01

    Full Text Available Rutgers Cooperative Extension developed an online self-assessment tool called the Personal Health and Finance Quiz available at http://njaes.rutgers.edu/money/health-finance-quiz/. Believed to be among the first public surveys to simultaneously query users about their health and personal finance practices, the quiz is part of Small Steps to Health and Wealth™ (SSHW, a Cooperative Extension program developed to motivate Americans to take action to improve both their health and personal finances (see http://njaes.rutgers.edu/sshw/. Respondents indicate one of four frequencies for performance of 20 daily activities and receive a Health, Finance, and Total score indicating their frequency of performing activities that health and financial experts recommend. In addition to providing users with personalized feedback, the quiz collects data for research about the health and financial practices of Americans to inform future Extension outreach and can be used as a pre-/post-test to evaluate the impact of SSHW programs. Initial research analyses are planned for 2015.

  4. Learned Helplessness, Test Anxiety, and Academic Achievement: A Longitudinal Analysis.

    Science.gov (United States)

    Fincham, Frank D.; And Others

    1989-01-01

    Examines the stability of individual differences in test anxiety and learned helplessness of 82 children in third grade and later in fifth grade. Results indicate that teacher reports of helplessness had the strongest and most consistent relation to concurrent achievement and to achievement test scores two years later. (RJC)

  5. Key steps in developing a cognitive vaccine against traumatic flashbacks: visuospatial Tetris versus verbal Pub Quiz.

    Science.gov (United States)

    Holmes, Emily A; James, Ella L; Kilford, Emma J; Deeprose, Catherine

    2010-11-10

    Flashbacks (intrusive memories of a traumatic event) are the hallmark feature of Post Traumatic Stress Disorder, however preventative interventions are lacking. Tetris may offer a 'cognitive vaccine' [1] against flashback development after trauma exposure. We previously reported that playing the computer game Tetris soon after viewing traumatic material reduced flashbacks compared to no-task [1]. However, two criticisms need to be addressed for clinical translation: (1) Would all games have this effect via distraction/enjoyment, or might some games even be harmful? (2) Would effects be found if administered several hours post-trauma? Accordingly, we tested Tetris versus an alternative computer game--Pub Quiz--which we hypothesized not to be helpful (Experiments 1 and 2), and extended the intervention interval to 4 hours (Experiment 2). The trauma film paradigm was used as an experimental analog for flashback development in healthy volunteers. In both experiments, participants viewed traumatic film footage of death and injury before completing one of the following: (1) no-task control condition (2) Tetris or (3) Pub Quiz. Flashbacks were monitored for 1 week. Experiment 1: 30 min after the traumatic film, playing Tetris led to a significant reduction in flashbacks compared to no-task control, whereas Pub Quiz led to a significant increase in flashbacks. Experiment 2: 4 hours post-film, playing Tetris led to a significant reduction in flashbacks compared to no-task control, whereas Pub Quiz did not. First, computer games can have differential effects post-trauma, as predicted by a cognitive science formulation of trauma memory. In both Experiments, playing Tetris post-trauma film reduced flashbacks. Pub Quiz did not have this effect, even increasing flashbacks in Experiment 1. Thus not all computer games are beneficial or merely distracting post-trauma - some may be harmful. Second, the beneficial effects of Tetris are retained at 4 hours post-trauma. Clinically

  6. The Effects of Individual Versus Cooperative Testing in a Flipped Classroom on the Academic Achievement, Motivation Toward Science, and Study Time for 9th Grade Biology Students

    Science.gov (United States)

    McCall, Megan O'Neill

    This study examined the effects of cooperative testing versus traditional or individual testing and the impacts on academic achievement, motivation toward science, and study time for 9th grade biology students. Research questions centered on weekly quizzes given in a flipped classroom format for a period of 13 weeks. The study used a mixed methods research design, which combined quantitative and qualitative data collection techniques. The study examined 66 students enrolled in three sections of a 9 th grade biology course at a private K-12 school. Students were randomly assigned to groups of three or four students. Weekly quizzes on regularly assigned curriculum material were provided from the flipped classroom videos. Six quizzes were randomly selected for each class to be in the cooperative testing format and six quizzes were randomly selected to be given individually or traditional-style testing format. Week 7 was reserved for administration of the mid-study questionnaire and no quiz was administered. Quantitative data collected included student grades on the 12 weekly quizzes. Qualitative data were also collected from pre-study, mid-study, and post-study questionnaires as well as semi-structured individual interviews and one focus group. Cooperative testing groups scored higher on the quizzes than when students took quizzes as individuals for five of the nine quizzes analyzed. Students did not score significantly higher than the best scorer in groups taking quizzes individually. For one quiz, the best scorer did better than the cooperative groups. Overall, cooperatively tested groups in some cases scored higher than the average of groups taking the quizzes individually, but the impact was not consistent across all quiz weeks. Difficulty level of the material, contextual factors, and ceiling effects are among potential explanations of the inconsistent outcomes. Across the study, motivation toward science stayed the same or increased depending on the aspect of

  7. Achievement Goals and Achievement Emotions: Testing a Model of Their Joint Relations with Academic Performance

    Science.gov (United States)

    Pekrun, Reinhard; Elliot, Andrew J.; Maier, Markus A.

    2009-01-01

    The authors propose a theoretical model linking achievement goals and achievement emotions to academic performance. This model was tested in a prospective study with undergraduates (N = 213), using exam-specific assessments of both goals and emotions as predictors of exam performance in an introductory-level psychology course. The findings were…

  8. Blood Pressure Quiz | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... this page please turn Javascript on. Feature: High Blood Pressure Blood Pressure Quiz Past Issues / Fall 2011 Table of Contents Blood pressure changes throughout the day. It… is highest while ...

  9. Orthopedic Health: Osteoarthritis— What You Should Know (quiz)

    Science.gov (United States)

    ... Bar Home Current Issue Past Issues Orthopedic Health Osteoarthritis— What You Should Know Past Issues / Spring 2009 ... Javascript on. How much do you know about osteoarthritis, its causes, and its therapies? Take this quiz ...

  10. Fetal Alcohol Spectrum Disorders (FASDs): Alcohol Use Quiz

    Science.gov (United States)

    ... Links to Other Websites About Us More CDC Alcohol Topics CDC Alcohol Portal Excessive Alcohol Use Binge ... of alcohol screening and counseling for all women Alcohol Use Quiz Recommend on Facebook Tweet Share Compartir ...

  11. A Quiz on Recent Court Decisions Concerning Student Conduct.

    Science.gov (United States)

    Zirkel, Perry A.

    1980-01-01

    Presents a 10-question quiz based on court decisions reported from 1977 through 1979. Three areas are covered--student discipline, student searches, and student expression. Answers and explanations are given for each question. (IRT)

  12. COPD Quiz | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... please turn JavaScript on. Feature: The Challenge of COPD COPD Quiz Past Issues / Fall 2014 Table of Contents ... Only one answer is correct . Questions Question 1. COPD is a lung disease that: usually starts during ...

  13. Achieving robust interchangeability of test assets in ATE systems

    CERN Document Server

    Oblad, R P

    1999-01-01

    This paper identities the key issues that have made if so difficult to achieve asset interchangeability. Several of the historical attempts to solve the problem of asset interchangeability are described, along with an analysis of the reasons that they did not achieve the expected results. Specific topics that are covered are SCPI, VXIplug&play, IVI, ATLAS, and Measurement Subsystems. Principles associated with the ownership of interfaces will be outlined. Finally, a set of rules and principles will be discussed that must be applied to achieve robust asset interchangeability. Robust is defined as interchangeability that can be "guaranteed" without testing all TPSs against the modified test system. (9 refs).

  14. The Relationship between Learning Style, Test Anxiety and Academic Achievement

    Science.gov (United States)

    Yazici, Kubilay

    2017-01-01

    This study aimed to investigate the relationship between social studies pre-service teachers' (SSPTs) learning style, test anxiety and academic achievement. A total of 315 SSPTs participated in the study. Data were collected using Turkish versions of Grasha-Reichmann learning style scale (GRLSS) and test anxiety scale (TAS) by Spielberger.…

  15. User Profile Analysis Using an Online Social Network Integrated Quiz Game

    Directory of Open Access Journals (Sweden)

    Yusuf YASLAN

    2017-09-01

    Full Text Available User interest profiling is important for personalized web search, recommendation and retrieval systems. In order to develop a good personalized application one needs to have accurate representation of user profiles. Most of the personalized systems generate interest profiles from user declarations or inferred from cookies or visited web pages. But to achieve a certain result that satisfies the user needs, explicit definition of the user interests is needed. In this paper we propose to obtain interest profiles from a quiz game played by the user where at each play he/she is asked 10 questions from different categories with different difficulty levels. The developed quiz game is integrated to Facebook online social network. By doing so, we had the chance to extract each user’s both explicit Facebook interest profiles and implicit interest profiles from quiz game answers. These profiles are used to extract different features for each user. Both implicit interest profile and explicit interest profile features are evaluated for clustering and interest ranking tasks separately. The experimental results show that the implicit interest profile features have promising results on personalized systems.

  16. Characterization of medical students recall of factual knowledge using learning objects and repeated testing in a novel e-learning system.

    Science.gov (United States)

    Taveira-Gomes, Tiago; Prado-Costa, Rui; Severo, Milton; Ferreira, Maria Amélia

    2015-01-24

    Spaced-repetition and test-enhanced learning are two methodologies that boost knowledge retention. ALERT STUDENT is a platform that allows creation and distribution of Learning Objects named flashcards, and provides insight into student judgments-of-learning through a metric called 'recall accuracy'. This study aims to understand how the spaced-repetition and test-enhanced learning features provided by the platform affect recall accuracy, and to characterize the effect that students, flashcards and repetitions exert on this measurement. Three spaced laboratory sessions (s0, s1 and s2), were conducted with n=96 medical students. The intervention employed a study task, and a quiz task that consisted in mentally answering open-ended questions about each flashcard and grading recall accuracy. Students were randomized into study-quiz and quiz groups. On s0 both groups performed the quiz task. On s1 and s2, the study-quiz group performed the study task followed by the quiz task, whereas the quiz group only performed the quiz task. We measured differences in recall accuracy between groups/sessions, its variance components, and the G-coefficients for the flashcard component. At s0 there were no differences in recall accuracy between groups. The experiment group achieved a significant increase in recall accuracy that was superior to the quiz group in s1 and s2. In the study-quiz group, increases in recall accuracy were mainly due to the session, followed by flashcard factors and student factors. In the quiz group, increases in recall accuracy were mainly accounted by flashcard factors, followed by student and session factors. The flashcard G-coefficient indicated an agreement on recall accuracy of 91% in the quiz group, and of 47% in the study-quiz group. Recall accuracy is an easily collectible measurement that increases the educational value of Learning Objects and open-ended questions. This metric seems to vary in a way consistent with knowledge retention, but further

  17. Online formative tests linked to microlectures improving academic achievement.

    Science.gov (United States)

    Bouwmeester, Rianne A M; de Kleijn, Renske A M; Freriksen, Astrid W M; van Emst, Maarten G; Veeneklaas, Rob J; van Hoeij, Maggy J W; Spinder, Matty; Ritzen, Magda J; Ten Cate, Olle Th J; van Rijen, Harold V M

    2013-12-01

    Online formative tests (OFTs) are powerful tools to direct student learning behavior, especially when enriched with specific feedback. In the present study, we have investigated the effect of OFTs enriched with hyperlinks to microlectures on examination scores. OFTs, available one week preceding each midterm and the final exams, could be used voluntarily. The use of OFTs was related to scores on midterm and final exams using ANOVA, with prior academic achievement as a covariate. On average, 74% of all students used the online formative tests (OFT+) while preparing for the summative midterm exam. OFT+ students obtained significantly higher grades compared to OFT-students, both without and with correction for previous academic achievement. Two out of three final exam scores did not significantly improve. Students using online formative tests linked to microlectures receive higher grades especially in highly aligned summative tests.

  18. Developing a Cloze Procedure as a Reading Comprehension Achievement Test

    Directory of Open Access Journals (Sweden)

    I Ketut Seken

    2004-01-01

    Full Text Available The project was concerned with developing a cloze procedure as a reading comprehension achievement test. The subjects were students of the English Department of the Faculty of Letters, State University of Malang, who were halfway in the semester to complete Reading II course. The test was planned and constructed on the foundation of existing theory of cloze test construction. A review of theory concerning reading comprehension, testing reading comprehension, and cloze testing led to the construction of the test, including the decision concerning how to score the test and to interpret the scores. Using a class of 28 students, the test was tried out a week after the mid-semester test was administered by the Reading II teacher. It was found that the test is sufficienty reliable on the basis of a reliability coefficient of .79 through split-half procedure and a coefficient value of .78 by K-R 20. The test also showed high inter-section correlation. The validity of the test was viewed in terms of face, content, and construct. The test scores correlate moderately with those obtained from the mid-semester test by the teacher. Some problems are discussed and a suggestion made with regard to a possible solution to these problems.

  19. Evaluating the Instructional Sensitivity of Four States' Student Achievement Tests

    Science.gov (United States)

    Polikoff, Morgan S.

    2016-01-01

    As state tests of student achievement are used for an increasingly wide array of high- and low-stakes purposes, evaluating their instructional sensitivity is essential. This article uses data from the Bill and Melinda Gates Foundation's Measures of Effective Project to examine the instructional sensitivity of 4 states' mathematics and English…

  20. The use of quizStar application for online examination in basic physics course

    Science.gov (United States)

    Kustijono, R.; Budiningarti, H.

    2018-03-01

    The purpose of the study is to produce an online Basic Physics exam system using the QuizStar application. This is a research and development with ADDIE model. The steps are: 1) analysis; 2) design; 3) development; 4) implementation; 5) evaluation. System feasibility is reviewed for its validity, practicality, and effectiveness. The subjects of research are 60 Physics Department students of Universitas Negeri Surabaya. The data analysis used is a descriptive statistic. The validity, practicality, and effectiveness scores are measured using a Likert scale. Criteria feasible if the total score of all aspects obtained is ≥ 61%. The results obtained from the online test system by using QuizStar developed are 1) conceptually feasible to use; 2) the system can be implemented in the Basic Physics assessment process, and the existing constraints can be overcome; 3) student's response to system usage is in a good category. The results conclude that QuizStar application is eligible to be used for online Basic Physics exam system.

  1. Quiz Lounge Game-Based Learning on Mobile Devices

    Directory of Open Access Journals (Sweden)

    Bettina Harriehausen-Mühlbauer

    2013-08-01

    Full Text Available The Quiz Lounge project is a collaboration between Hochschule Darmstadt and Lufthansa AG. The goal of the project was the development of a mobile learning application. With the application, the Lufthansa managers should be able to learn about data privacy topics playfully and interactively. The application is based on a quiz concept and asks the user for answers to a series of ten questions which increase in difficulty level. While playing the game the user can use two "lifeline" helpers, the audience- and the 50-50-helper. Furthermore, the user has the ability to browse a glossary of related terms if he or she has the need of more detailed knowledge. New questions and also new games can be added with a web-based authoring tool. The authoring tool was uniquely developed for the Quiz Lounge application and conforms to the specific needs of its architecture.

  2. Computer-Adaptive Testing: Implications for Students' Achievement, Motivation, Engagement, and Subjective Test Experience

    Science.gov (United States)

    Martin, Andrew J.; Lazendic, Goran

    2018-01-01

    The present study investigated the implications of computer-adaptive testing (operationalized by way of multistage adaptive testing; MAT) and "conventional" fixed order computer testing for various test-relevant outcomes in numeracy, including achievement, test-relevant motivation and engagement, and subjective test experience. It did so…

  3. Key steps in developing a cognitive vaccine against traumatic flashbacks: visuospatial Tetris versus verbal Pub Quiz.

    Directory of Open Access Journals (Sweden)

    Emily A Holmes

    2010-11-01

    Full Text Available Flashbacks (intrusive memories of a traumatic event are the hallmark feature of Post Traumatic Stress Disorder, however preventative interventions are lacking. Tetris may offer a 'cognitive vaccine' [1] against flashback development after trauma exposure. We previously reported that playing the computer game Tetris soon after viewing traumatic material reduced flashbacks compared to no-task [1]. However, two criticisms need to be addressed for clinical translation: (1 Would all games have this effect via distraction/enjoyment, or might some games even be harmful? (2 Would effects be found if administered several hours post-trauma? Accordingly, we tested Tetris versus an alternative computer game--Pub Quiz--which we hypothesized not to be helpful (Experiments 1 and 2, and extended the intervention interval to 4 hours (Experiment 2.The trauma film paradigm was used as an experimental analog for flashback development in healthy volunteers. In both experiments, participants viewed traumatic film footage of death and injury before completing one of the following: (1 no-task control condition (2 Tetris or (3 Pub Quiz. Flashbacks were monitored for 1 week. Experiment 1: 30 min after the traumatic film, playing Tetris led to a significant reduction in flashbacks compared to no-task control, whereas Pub Quiz led to a significant increase in flashbacks. Experiment 2: 4 hours post-film, playing Tetris led to a significant reduction in flashbacks compared to no-task control, whereas Pub Quiz did not.First, computer games can have differential effects post-trauma, as predicted by a cognitive science formulation of trauma memory. In both Experiments, playing Tetris post-trauma film reduced flashbacks. Pub Quiz did not have this effect, even increasing flashbacks in Experiment 1. Thus not all computer games are beneficial or merely distracting post-trauma - some may be harmful. Second, the beneficial effects of Tetris are retained at 4 hours post

  4. Stimulating Student Interest in Physiology: The Intermedical School Physiology Quiz

    Science.gov (United States)

    Cheng, Hwee-Ming

    2010-01-01

    The Intermedical School Physiology Quiz (IMSPQ) was initiated in 2003 during the author's last sabbatical from the University of Malaya. At this inaugural event, there were just seven competing teams from Malaysian medical schools. The challenge trophy for the IMSPQ is named in honor of Prof. A. Raman, who was the first Malaysian Professor of…

  5. Optimal number of tests to achieve and validate product reliability

    International Nuclear Information System (INIS)

    Ahmed, Hussam; Chateauneuf, Alaa

    2014-01-01

    The reliability validation of engineering products and systems is mandatory for choosing the best cost-effective design among a series of alternatives. Decisions at early design stages have a large effect on the overall life cycle performance and cost of products. In this paper, an optimization-based formulation is proposed by coupling the costs of product design and validation testing, in order to ensure the product reliability with the minimum number of tests. This formulation addresses the question about the number of tests to be specified through reliability demonstration necessary to validate the product under appropriate confidence level. The proposed formulation takes into account the product cost, the failure cost and the testing cost. The optimization problem can be considered as a decision making system according to the hierarchy of structural reliability measures. The numerical examples show the interest of coupling design and testing parameters. - Highlights: • Coupled formulation for design and testing costs, with lifetime degradation. • Cost-effective testing optimization to achieve reliability target. • Solution procedure for nested aleatoric and epistemic variable spaces

  6. Using Reading Guides and On-Line Quizzes to Improve Reading Compliance and Quiz Scores

    Science.gov (United States)

    Maurer, Trent W.; Longfield, Judith

    2015-01-01

    This study compared students' daily in-class reading quiz scores in an introductory Child Development course across five conditions: control, reading guide only, reading guide and on-line practice quiz, reading guide and on-line graded quiz, and reading guide and both types of on-line quizzes. At the beginning of class, students completed a 5-item…

  7. Achievement Goals and Discrete Achievement Emotions: A Theoretical Model and Prospective Test

    Science.gov (United States)

    Pekrun, Reinhard; Elliot, Andrew J.; Maier, Markus A.

    2006-01-01

    A theoretical model linking achievement goals to discrete achievement emotions is proposed. The model posits relations between the goals of the trichotomous achievement goal framework and 8 commonly experienced achievement emotions organized in a 2 (activity/outcome focus) x 2 (positive/negative valence) taxonomy. Two prospective studies tested…

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

    OpenAIRE

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

    2016-01-01

    In the context of adolescents’ subjective well-being (SWB), research has recently focused on a number of different school variables. The direction of the relationships between adolescents’ SWB, academic achievement, and test anxiety is, however, still open although reciprocal causation has been hypothesized. The present study set out to investigate to what extent SWB, academic achievement, and test anxiety influence each other over time. A sample of N = 290 11th grade students (n = 138 female...

  9. From Information to Experience: Christoph Schlingensief's Quiz 3000

    Directory of Open Access Journals (Sweden)

    Tara Forrest

    2014-03-01

    Full Text Available When German artist Christoph Schlingensief died in 2010 he had amassed an impressive body of work spanning a diverse range of fields, including film, television, theatre, art, radio, activism, and opera. Although he gained a certain notoriety for his early film and performance work, it was through his politically engaged re-enactment of a series of reality television programs that his public profile in Germany was cemented. This article focuses on the pilot episode of Quiz 3000 that was staged at the Volksbühne in 2002 and that was modelled closely on the popular reality format Who Wants to be a Millionaire? As Schlingensief has made clear in an interview with Alexander Kluge, his interest in re-enactment as a critical strategy is not driven by a desire for total verisimilitude, but by the inconsistencies that are generated in the re-enactment process that serve as catalysts for reflection and debate. In Quiz 3000 it is the nature of the questions posed to the contestants (such as: 'The rape of members of which minority group is, according to the German criminal code, less heavily penalized?' and 'How many conscientious objectors from Kurdistan have, since 2001, been tortured to death in Turkey after being deported by Germany?' that generates the inconsistency in question. Drawing on Walter Benjamin and Theodor Adorno's writings on information and experience, I argue that Quiz 3000 transforms the information-driven focus of television quiz shows into a source of experience for viewers and contestants alike by encouraging them to reflect on political issues and debates in an autonomous, affective, and meaningful way.

  10. Achievements and Future Plans of CLIC Test Facilities

    CERN Document Server

    Braun, Hans Heinrich

    2001-01-01

    CTF2 was originally designed to demonstrate the feasibility of two-beam acceleration with high current drive beams and a string of 30 GHz CLIC accelerating structure prototypes (CAS). This goal was achieved in 1999 and the facility has since been modified to focus on high gradient testing of CAS's and 30 GHz single cell cavities (SCC). With these modifications, it is now possible to provide 30 GHz RF pulses of more than 150 MW and an adjustable pulselength from 3 to 15 ns. While the SCC results are promising, the testing of CAS's revealed problems of RF breakdown and related surface damage. As a consequence, a new R&D program has been launched to advance the understanding of RF breakdown processes, to improve surface properties, investigate new materials and to optimise the structure geometries of the CAS's. In parallel the construction of a new facility named CTF3 has started. CTF3 will mainly serve two purposes. The first is the demonstration of the CLIC drive beam generation scheme. CTF3 will acceler-a...

  11. Web-based Homework and Quiz Systems

    Science.gov (United States)

    Pritchard, David

    2005-05-01

    Mastering Physics is a Socratic tutor designed to help students learn introductory physics. The tutor poses problems and then comments specifically on about 1/2 of all wrong answers, even though most responses demanded are analytic expressions. Students can request hints (some of which are sub-problems), and work through the list of hint titles at random. In a typical problem there are 10 round trip interactions between tutor and student, raising the percentage of students who get the answer from ˜60% on the first try to over 90% after tutoring. This is Mastery Learning where student time and effort are increased to achieve learning rather than the grade decreased to indicate that the learning is incomplete. Mastering Physics is also a homework administration system that aids the instructor in preparing an assignment by indicating (in the problem library) the difficulty and duration of each problem and of the overall assignment. At MIT doing Mastering Physics has been shown to correlate much better than written homework or going to recitation with scoring better on the final exam in May than that student did on the final in December (which is why the student was repeating the course in the spring). At Arizona State, Mastering Physics increased the class' normalized gain on the Force Concept Inventory from 21% to 40% the year it was introduced.

  12. A Web-Based Interactive Homework Quiz and Tutorial Package To Motivate Undergraduate Chemistry Students and Improve Learning

    Science.gov (United States)

    Freasier, Ben; Collins, Grant; Newitt, Paula

    2003-11-01

    This study presents a Web-based interactive homework quiz and tutorial package that we have devised to improve the learning of first-year undergraduate chemistry students. We developed this automated scheme, based on WWWAssign, to produce randomly generated quizzes from a large database of questions, instantaneously grade that homework, give a fully-worked solution, and provide individually targeted tutorial assistance. Success in these quizzes was a necessary requirement before taking supervised tests. We found a positive correlation at the p= 0.1 level (90%) between voluntary extra use of the quizzes in the interactive package and the final course grade. All students undertook more quizzes than the base course requirement even though the quiz grades did not contribute to the total course grades. We suggest that students were motivated to pursue additional practice with the quizzes and associated tutorial information, as they perceived some benefit in this student-centered study tool and could access it at any time.

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

    Science.gov (United States)

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

    2015-01-01

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

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

    Directory of Open Access Journals (Sweden)

    Ricarda eSteinmayr

    2016-01-01

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

  15. Comparison of the Reading Subtests of the Wechsler Individual Achievement Test-Third Edition and the Peabody Individual Achievement Test-Revised/Normative Update

    Science.gov (United States)

    Ott, Lauren M.

    2010-01-01

    This study compared the reading subtests of the Wechsler Individual Achievement Test-Third Edition and the Peabody Individual Achievement Test-Revised/Normative Update. Scores were compared on these two tests in a group of 28 students ages 7 through 12 who were referred or reevaluated for suspected learning problems. The data were collected…

  16. Using an online quiz-based reinforcement system to teach healthcare quality and patient safety and care transitions at the University of California.

    Science.gov (United States)

    Shaikh, Ulfat; Afsar-Manesh, Nasim; Amin, Alpesh N; Clay, Brian; Ranji, Sumant R

    2017-10-01

    Implementing quality improvement (QI) education during clinical training is challenging due to time constraints and inadequate faculty development in these areas. Quiz-based reinforcement systems show promise in fostering active engagement, collaboration, healthy competition and real-time formative feedback, although further research on their effectiveness is required. An online quiz-based reinforcement system to increase resident and faculty knowledge in QI, patient safety and care transitions. Experts in QI and educational assessment at the 5 University of California medical campuses developed a course comprised of 3 quizzes on Introduction to QI, Patient Safety and Care Transitions. Each quiz contained 20 questions and utilized an online educational quiz-based reinforcement system that leveraged spaced learning. Approximately 500 learners completed the course (completion rate 66-86%). Knowledge acquisition scores for all quizzes increased after completion: Introduction to QI (35-73%), Patient Safety (58-95%), and Care Transitions (66-90%). Learners reported that the quiz-based system was an effective teaching modality and preferred this type of education to classroom-based lectures. Suggestions for improvement included reducing frequency of presentation of questions and utilizing more questions that test learners on application of knowledge instead of knowledge acquisition. A multi-campus online quiz-based reinforcement system to train residents in QI, patient safety and care transitions was feasible, acceptable, and increased knowledge. The course may be best utilized to supplement classroom-based and experiential curricula, along with increased attention to optimizing frequency of presentation of questions and enhancing application skills. © The Author 2017. Published by Oxford University Press in association with the International Society for Quality in Health Care. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  17. The Impact of Linking Distinct Achievement Test Scores on the Interpretation of Student Growth in Achievement

    Science.gov (United States)

    Airola, Denise Tobin

    2011-01-01

    Changes to state tests impact the ability of State Education Agencies (SEAs) to monitor change in performance over time. The purpose of this study was to evaluate the Standardized Performance Growth Index (PGIz), a proposed statistical model for measuring change in student and school performance, across transitions in tests. The PGIz is a…

  18. The Truth about Scores Children Achieve on Tests.

    Science.gov (United States)

    Brown, Jonathan R.

    1989-01-01

    The importance of using the standard error of measurement (SEm) in determining reliability in test scores is emphasized. The SEm is compared to the hypothetical true score for standardized tests, and procedures for calculation of the SEm are explained. (JDD)

  19. Challenging Masculinities: Disability and Achievement in Testing Times.

    Science.gov (United States)

    Benjamin, Shereen

    2001-01-01

    Describes a feminist project on masculinities involving boys in a special education school. These labeled, segregated boys were invested in achieving successful positioning within a culture of hegemonic masculinity. Institutional and media preoccupations with quantifiable academic attainments had reinscribed them within a world of hetero/sexist…

  20. Major Achievements and Prospect of the ATLAS Integral Effect Tests

    International Nuclear Information System (INIS)

    Choi, K.; Kim, Y.; Song, C.; Baek, W.

    2012-01-01

    A large-scale thermal-hydraulic integral effect test facility, ATLAS (Advanced Thermal-hydraulic Test Loop for Accident Simulation), has been operated by KAERI. The reference plant of ATLAS is the APR1400 (Advanced Power Reactor, 1400 MWe). Since 2007, an extensive series of experimental works were successfully carried out, including large break loss of coolant accident tests, small break loss of coolant accident tests at various break locations, steam generator tube rupture tests, feed line break tests, and steam line break tests. These tests contributed toward an understanding of the unique thermal-hydraulic behavior, resolving the safety-related concerns and providing validation data for evaluation of the safety analysis codes and methodology for the advanced pressurized water reactor, APR1400. Major discoveries and lessons found in the past integral effect tests are summarized in this paper. As the demand for integral effect tests is on the rise due to the active national nuclear R and D program in Korea, the future prospects of the application of the ATLAS facility are also discussed.

  1. Achievement Goals, Study Strategies, and Achievement: A Test of the "Learning Agenda" Framework

    Science.gov (United States)

    Senko, Corwin; Hama, Hidetoshi; Belmonte, Kimberly

    2013-01-01

    Two classroom studies tested whether mastery-approach goals and performance-approach goals nudge students to pursue different learning agendas. Each showed that mastery-approach goals promote an interest-based studying approach in which students allocate study time disproportionately to personally interesting material over duller material. Study 2…

  2. Web-Based Quiz-Game-Like Formative Assessment: Development and Evaluation

    Science.gov (United States)

    Wang, Tzu-Hua

    2008-01-01

    This research aims to develop a multiple-choice Web-based quiz-game-like formative assessment system, named GAM-WATA. The unique design of "Ask-Hint Strategy" turns the Web-based formative assessment into an online quiz game. "Ask-Hint Strategy" is composed of "Prune Strategy" and "Call-in Strategy".…

  3. Self-Assessment Quiz Taking Behaviour Analysis in an Online Course

    Science.gov (United States)

    Ozarslan, Yasin; Ozan, Ozlem

    2016-01-01

    Self-assessment is vital for online learning since it is one of the most essential skills of distance learners. In this respect, the purpose of this study was to understand learners' self-assessment quiz taking behaviours in an undergraduate level online course. We tried to figure out whether there is a relation between self-assessment quiz taking…

  4. Held Back: The Impact of Curricular and Pedagogical Factors on Tested Achievement in High School Mathematics

    Science.gov (United States)

    Agvanian, Zara

    2013-01-01

    This study examined the impact of curricular factors and teaching practices on students' tested achievement in mathematics, explored the best predictors of the tested achievement, and examined differences in the tested achievement among student subgroups. The study utilized qualitative and quantitative methods and triangulated findings from…

  5. How Effective are Your Mentoring Relationships? Mentoring Quiz for Residents.

    Science.gov (United States)

    Wadhwa, Vibhor; Nagy, Paul; Chhabra, Avneesh; Lee, Cindy S

    Mentoring is an essential part of a resident's career development. It plays an important role in nurturing, and sustaining success along the career path of a young physician. Mentoring is a long-term goal that is development-driven rather than performance-driven. Although specific learning goals may be used as a basis, the focus of mentoring may also include self-confidence, self-perception, and work-life balance. A number of residency programs have implemented mentoring programs in their institutions. This article discusses the importance of mentoring, illustrates "do's and don'ts" for mentees and demonstrates how to choose the ideal mentor. Finally, a "mentoring quiz" is designed to evaluate your mentoring relationship. Copyright © 2016 Elsevier Inc. All rights reserved.

  6. Quiz commercial game adaptation to help in the radioprotection training

    International Nuclear Information System (INIS)

    Rodrigues Junior, Ary de Araujo

    2002-01-01

    An employee will be qualified to operate a gamma irradiation facility at EMBRARAD after doing a radiation protection training of at least 18 months. After that, the main radiation protection subjects are revised every six months. In that half-yearly training the operators become teachers and so they explain the radiation protection subjects, under the supervision of an instructor. After some years attending the same training, operators do not have motivation to participate in this kind of periodic event due to the same issues covered. Therefore something should be made to revival their interest and motivation to take part in this periodic training. The way chose was adapted a quiz commercial game to revised radiation protection subjects and included it in the periodic training. The game was well accepted by the operators, it caused a competition among them because everybody wanted to win the game and consequently stimulated them to study. (author)

  7. Measuring Student Achievement in Travel and Tourism. Sample Test Questions.

    Science.gov (United States)

    New York State Education Dept., Albany. Bureau of Business Education.

    The sample test items included in this document are intended as a resource for teachers of Marketing and Distributive Education programs with emphasis on hospitality and recreation marketing, and tourism and travel services marketing. The related curriculum material has been published in the Travel and Tourism syllabus, an advanced-level module in…

  8. Classroom Tests and Achievement in Problem Solving in Physical Geography

    Science.gov (United States)

    Monk, Janice J.; Stallings, William M.

    1975-01-01

    Two hundred students in an undergraduate physical geography course were assigned to a group which received either factually oriented quizzes or quizzes which stressed higher level behaviors such as application and analysis. Evaluation of the results indicated that the variation in testing procedures had no discernable effect on student scores in…

  9. Achievement test performance in children conceived by IVF.

    Science.gov (United States)

    Mains, L; Zimmerman, M; Blaine, J; Stegmann, B; Sparks, A; Ansley, T; Van Voorhis, B

    2010-10-01

    Long-term follow-up studies of children conceived by IVF are limited. We examine academic performance on standardized tests [Iowa Tests of Basic Skills/Educational Development (ITBS/ITED)] of children conceived by IVF. Parents of children 8-17 years of age at the onset of the study (March 2008) who were conceived by IVF at the University of Iowa Hospitals and Clinics and living in the state of Iowa were contacted by mail. Parents completed questionnaires on their child's health and education and parental education. ITBS/ITED scores from school grades 3-12 were obtained on IVF children and a group of anonymous children matched by grade, year, gender and school district. Scores were analyzed using linear mixed models. Four hundred and ninety-seven couples were contacted. Two hundred and ninety-five couples (463 children) agreed to participate (59.4% of parents), with ITBS/ITED scores available on 423 children (91.4% of participants). IVF children scored higher than the national mean (P divorce and child's BMI. Cryopreservation, length of embryo culture and method of insemination did not affect scores. IVF children scored higher on standardized tests than their matched peers, suggesting that IVF does not have a negative effect on cognitive development. However, long-term follow-up of IVF children is still limited. Further research should be performed on the effect of multiple gestation on academic performance.

  10. Achievement Goals as Mediators of the Relationship between Competence Beliefs and Test Anxiety

    Science.gov (United States)

    Putwain, David W.; Symes, Wendy

    2012-01-01

    Background: Previous work suggests that the expectation of failure is related to higher test anxiety and achievement goals grounded in a fear of failure. Aim: To test the hypothesis, based on the work of Elliot and Pekrun (2007), that the relationship between perceived competence and test anxiety is mediated by achievement goal orientations.…

  11. Diet Quality Scores of Australian Adults Who Have Completed the Healthy Eating Quiz.

    Science.gov (United States)

    Williams, Rebecca L; Rollo, Megan E; Schumacher, Tracy; Collins, Clare E

    2017-08-15

    Higher scores obtained using diet quality and variety indices are indicators of more optimal food and nutrient intakes and lower chronic disease risk. The aim of this paper is to describe the overall diet quality and variety in a sample of Australian adults who completed an online diet quality self-assessment tool, the Healthy Eating Quiz. The Healthy Eating Quiz takes approximately five minutes to complete online and computes user responses into a total diet quality score (out of a maximum of 73 points) and then categorizes them into the following groups: 'needs work' (Healthy eating quiz scores were higher in those aged 45-75 years compared to 16-44 years ( p Healthy Eating Quiz data indicates that individuals receiving feedback on how to improve their score can improve their diet quality, there is a need for further nutrition promotion interventions in Australian adults.

  12. Special Section: Complementary and Alternative Medicine (CAM):Quiz on Complementary and Alternative Medicine

    Science.gov (United States)

    ... Special Section CAM Quiz on Complementary and Alternative Medicine Past Issues / Winter 2009 Table of Contents For ... low back pain. True False Complementary and alternative medicine (CAM) includes: Meditation Chiropractic Use of natural products, ...

  13. Test Anxiety and Academic Performance among Undergraduates: The Moderating Role of Achievement Motivation.

    Science.gov (United States)

    Balogun, Anthony Gbenro; Balogun, Shyngle Kolawole; Onyencho, Chidi Victor

    2017-02-13

    This study investigated the moderating role of achievement motivation in the relationship between test anxiety and academic performance. Three hundred and ninety three participants (192 males and 201 females) selected from a public university in Ondo State, Nigeria using a purposive sampling technique, participated in the study. They responded to measures of test anxiety and achievement motivation. Three hypotheses were tested using moderated hierarchical multiple regression analysis. Results showed that test anxiety had a negative impact on academic performance (β = -.23; p motivation had a positive impact on academic performance (β = .38; p motivation significantly moderated the relationship between test anxiety and academic performance (β = .10; p students' achievement motivation.

  14. Test Format and the Variation of Gender Achievement Gaps within the United States

    Science.gov (United States)

    Reardon, Sean; Fahle, Erin; Kalogrides, Demetra; Podolsky, Anne; Zarate, Rosalia

    2016-01-01

    Prior research demonstrates the existence of gender achievement gaps and the variation in the magnitude of these gaps across states. This paper characterizes the extent to which the variation of gender achievement gaps on standardized tests across the United States can be explained by differing state accountability test formats. A comprehensive…

  15. Predicting Examination Performance Using an Expanded Integrated Hierarchical Model of Test Emotions and Achievement Goals

    Science.gov (United States)

    Putwain, Dave; Deveney, Carolyn

    2009-01-01

    The aim of this study was to examine an expanded integrative hierarchical model of test emotions and achievement goal orientations in predicting the examination performance of undergraduate students. Achievement goals were theorised as mediating the relationship between test emotions and performance. 120 undergraduate students completed…

  16. An instrument to measure nurses' knowledge in palliative care: Validation of the Spanish version of Palliative Care Quiz for Nurses.

    Directory of Open Access Journals (Sweden)

    Elena Chover-Sierra

    Full Text Available Palliative care is nowadays essential in nursing care, due to the increasing number of patients who require attention in final stages of their life. Nurses need to acquire specific knowledge and abilities to provide quality palliative care. Palliative Care Quiz for Nurses is a questionnaire that evaluates their basic knowledge about palliative care. The Palliative Care Quiz for Nurses (PCQN is useful to evaluate basic knowledge about palliative care, but its adaptation into the Spanish language and the analysis of its effectiveness and utility for Spanish culture is lacking.To report the adaptation into the Spanish language and the psychometric analysis of the Palliative Care Quiz for Nurses.The Palliative Care Quiz for Nurses-Spanish Version (PCQN-SV was obtained from a process including translation, back-translation, comparison with versions in other languages, revision by experts, and pilot study. Content validity and reliability of questionnaire were analyzed. Difficulty and discrimination indexes of each item were also calculated according to Item Response Theory (IRT.Adequate internal consistency was found (S-CVI = 0.83; Cronbach's alpha coefficient of 0.67 and KR-20 test result of 0,72 reflected the reliability of PCQN-SV. The questionnaire had a global difficulty index of 0,55, with six items which could be considered as difficult or very difficult, and five items with could be considered easy or very easy. The discrimination indexes of the 20 items, show us that eight items are good or very good while six items are bad to discriminate between good and bad respondents.Although in shows internal consistency, reliability and difficulty indexes similar to those obtained by versions of PCQN in other languages, a reformulation of the items with lowest content validity or discrimination indexes and those showing difficulties with their comprehension is an aspect to take into account in order to improve the PCQN-SV.The PCQN-SV is a useful

  17. The relation between math self-concept, test and math anxiety, achievement motivation and math achievement in 12 to 14-year-old typically developing adolescents

    OpenAIRE

    Timmerman, H.L.; Toll, S.W.M.; van Luit, J.E.H.

    2017-01-01

    :This study examines the relation between math self-concept, test and math anxiety, achievement motivation, and math achievement in typically developing 12 to 14-year-old adolescents (N = 108) from a school for secondary education in the Netherlands. Data was obtained using a math speed test, achievement motivation test, and the math experience questionnaire. A significant positive correlation was found between math self-concept and math achievement in all four math domains (measurement, rela...

  18. USING OF BYOD MODEL FOR TESTING OF EDUCATIONAL ACHIEVEMENTS ON THE BASIS OF GOOGLE SEARCH SERVICES

    Directory of Open Access Journals (Sweden)

    Tetiana Bondarenko

    2016-04-01

    Full Text Available The technology of using their own mobile devices of learners for testing educational achievements, based on the model of BYOD, in an article is offered. The proposed technology is based on cloud services Google. This technology provides a comprehensive support of testing system: creating appropriate forms, storing the results in cloud storage, processing test results and management of testing system through the use of Google-Calendar. A number of software products based on cloud technologies that allow using BYOD model for testing of educational achievement are described, their strengths and weaknesses are identified. This article also describes the stages of the testing process of the academic achievements of students on the basis of Google search services with using the BYOD model. The proposed approaches to the testing of educational achievements based on using of BYOD model extends the space and time of the testing, makes the test procedure more flexible and systematically, adds to the procedure for testing the elements of a computer game. BYOD model opens up broad prospects for implementation of ICT in all forms of learning process, and particularly in testing of educational achievement in view of the limited computing resources in education

  19. Test Review: D. Wechsler "Wechsler Individual Achievement Test-Third Edition." San Antonio, TX--NCS Pearson, 2009

    Science.gov (United States)

    McCrimmon, Adam W.; Climie, Emma A.

    2011-01-01

    This article reviews the "Wechsler Individual Achievement Test-Third Edition" (WIAT-III), a newly updated individual measure of academic achievement for students in Pre-Kindergarten through Grade 12 (age 4 years, 0 months to 19 years, 11 months). Suitable for use in educational, clinical, and research settings, the stated purposes of the WIAT-III…

  20. Augmenting College Students' Study of Speech-Language Pathology Using Computer-Based Mini Quiz Games.

    Science.gov (United States)

    Vinney, Lisa A; Howles, Les; Leverson, Glen; Connor, Nadine P

    2016-08-01

    This study examined whether undergraduate college students' immediate recall and longer-term retention of introductory voice disorder concepts improved by using mini quiz games (MQGs; interactive knowledge tests in game format) compared with (a) traditional study alone, (b) MQGs and traditional study together, or (c) a no-study control condition. Ninety-three college students participated in proctored sessions in which they were given a pretest, viewed an online lecture on introductory voice disorder concepts, and then engaged in either no intervention or interventions including traditional study, MQG play, or both MQG play and traditional study, followed by an immediate recall posttest and longer-term retention follow-up test. Analyses suggested that the effects of all interventions (traditional study, MQG play, and the combination of the 2) were equivalent and resulted in significantly greater improvements from pretest to immediate recall posttest performance than the control condition. In contrast, MQGs and MQGs with traditional study, but not traditional study alone, showed better results for long-term retention than no study. Results provide preliminary support for the idea that there may be multiple effective learning modes, beyond traditional study, that enhance recall and retention of knowledge foundational to speech-language pathology clinical training and practice.

  1. Auditory Automotive Mechanics Diagnostic Achievement Test. Center Technical Paper No. 2.

    Science.gov (United States)

    Swanson, Richard Arthur

    The Auditory Automotive Mechanics Diagnostic Achievement Test assesses an automobile mechanic's ability to determine mechanical faults from auditory cues alone. The 44-item test and its instructions are recorded on magnetic tape; answer choices are presented on tape, and are also written in the printed test booklets. The norming and validity…

  2. Test of Achievement in Quantitative Economics for Secondary Schools: Construction and Validation Using Item Response Theory

    Science.gov (United States)

    Eleje, Lydia I.; Esomonu, Nkechi P. M.

    2018-01-01

    A Test to measure achievement in quantitative economics among secondary school students was developed and validated in this study. The test is made up 20 multiple choice test items constructed based on quantitative economics sub-skills. Six research questions guided the study. Preliminary validation was done by two experienced teachers in…

  3. Individual Differences in Digit Span, Susceptibility to Proactive Interference, and Aptitude/Achievement Test Scores.

    Science.gov (United States)

    Dempster, Frank N.; Cooney, John B.

    1982-01-01

    Individual differences in digit span, susceptibility to proactive interference, and various aptitude/achievement test scores were investigated in two experiments with college students. Results indicated that digit span was strongly correlated with aptitude/achievement scores, but did not indicate that susceptibility to proactive interference…

  4. Locus of control, test anxiety, academic procrastination, and achievement among college students.

    Science.gov (United States)

    Carden, Randy; Bryant, Courtney; Moss, Rebekah

    2004-10-01

    114 undergraduates completed the Internal-External Locus of Control scale, the Procrastination Scale, and the Achievement Anxiety Test. They also provided a self-report of their cumulative GPA. Students were divided into two groups by a median-split of 10.5, yielding an internally oriented group of 57 and an externally oriented group of 57. The former students showed significantly lower academic procrastination, debilitating test anxiety, and reported higher academic achievement than the latter.

  5. 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.

  6. Test Review: D. Wechsler "Wechsler Individual Achievement Test" (3rd ed.). San Antonio, Texas--Pearson, 2009

    Science.gov (United States)

    Vaughan-Jensen, Jessica; Adame, Cindy; McLean, Lauren; Gamez, Brenda

    2011-01-01

    This article reviews "Wechsler Individual Achievement Test-Third Edition" (WIAT-III), which is designed to assess students' skills in listening, speaking, reading, writing, and mathematics. The test can identify an individual's strengths and weaknesses, assist professionals who are determining whether a student is eligible for special…

  7. English Language Proficiency Tests and Academic Achievement: A Study on the Malaysian University English Test as a Predictor of Technical Programme Undergraduates Academic Achievement

    Directory of Open Access Journals (Sweden)

    Nurhazlini Rahmat

    2015-02-01

    Full Text Available In the Malaysian education system, English has always played an important role. In acknowledging its importance, Malaysian University English Test (MUET has been introduced to enable continued emphasis on this role.  MUET has been made compulsory for those who wish to pursue a first degree programme in local universities. This study aims to examine the relationship between English language proficiency test (as measured by MUET bands to predict the undergraduates academic achievement (as measured by Cumulative Grade Point Average score. It also aims to determine the recommended MUET band as an entry requirement for prospective technical programme undergraduates in Universiti Putra Malaysia (UPM. The study was carried out among 225 final year undergraduates of five different faculties in UPM, namely Faculty of Engineering, Faculty of Forestry, Faculty of Biotechnology and Biomolecular, Faculty of Food Science and Technology, and Faculty of Veterinary Medicine.  The data used were obtained by administering a brief questionnaire and were quantitatively analysed using Statistical Package for Social Science (SPSS version 19.  The study revealed that there is a medium positive correlation between English language proficiency and academic achievement where students who have scored higher bands for MUET are the ones who obtained higher CGPA in their study. Based on the findings, it is recommended that UPM and other local universities make changes towards the minimum MUET entry requirement to help prospective undergraduates excel in their academic study. Keywords: English language proficiency, academic achievement, technical programme, MUET, CGPA

  8. Analysis of Frequency of Tests and Varying Feedback Delays in College Mathematics Achievement

    Science.gov (United States)

    Townsend, Neal R.; Wheatley, Grayson H.

    1975-01-01

    Sixteen beginning analytic geometry and calculus classes (442 students) followed eight testing regimes for one academic quarter. Three aptitude subgroups were identified in each class. Classes to which daily quizzes were given achieved significantly higher on a specially constructed test than those which had only a single midterm examination.…

  9. The relation between math self-concept, test and math anxiety, achievement motivation and math achievement in 12 to 14-year-old typically developing adolescents

    NARCIS (Netherlands)

    Timmerman, H.L.; Toll, S.W.M.; van Luit, J.E.H.

    2017-01-01

    :This study examines the relation between math self-concept, test and math anxiety, achievement motivation, and math achievement in typically developing 12 to 14-year-old adolescents (N = 108) from a school for secondary education in the Netherlands. Data was obtained using a math speed test,

  10. Socioeconomic Status of Parents and the Achievement of Children on Readiness for School Tests

    Directory of Open Access Journals (Sweden)

    Anela Hasanagic

    2015-07-01

    Full Text Available Socioeconomic status is often determined like the academic background of parents, and it can be determined like the place of living, village or town, city, as well. Socioeconomic status is an important factor in many aspects of living as in academic achievement as well. Problem in this research paper was to examine whether there are differences between children from different socio-economic status (level of education of parents and between children from villages and towns, on Readiness for school tests. The sample was constituted 296 kids, half from villages, and half from towns in Bosnia and Herzegovina. Tests that were used are: Differences test, Similarities test, Numerical test, Trace test, Knowledge Test, Questionnaire for measuring socio-emotional maturity, and Goodenough's Draw-a-Man Test. Results show that there are statistically significant differences between children from different socio-economic background. Children whose parents are low educated have lower results on Readiness for school test, comparing with children whose parents have finished high school or university level. There were differences between village and town children only on Goodenough's Draw-a-Man Test and on Similarity test, while on other instruments place of living was not important factor for achievement on Readiness for School Test.

  11. Performance-based alternative assessments as a means of eliminating gender achievement differences on science tests

    Science.gov (United States)

    Brown, Norman Merrill

    1998-09-01

    Historically, researchers have reported an achievement difference between females and males on standardized science tests. These differences have been reported to be based upon science knowledge, abstract reasoning skills, mathematical abilities, and cultural and social phenomena. This research was designed to determine how mastery of specific science content from public school curricula might be evaluated with performance-based assessment models, without producing gender achievement differences. The assessment instruments used were Harcourt Brace Educational Measurement's GOALSsp°ler: A Performance-Based Measure of Achievement and the performance-based portion of the Stanford Achievement Testspcopyright, Ninth Edition. The identified independent variables were test, gender, ethnicity, and grade level. A 2 x 2 x 6 x 12 (test x gender x ethnicity x grade) factorial experimental design was used to organize the data. A stratified random sample (N = 2400) was selected from a national pool of norming data: N = 1200 from the GOALSsp°ler group and N = 1200 from the SAT9spcopyright group. The ANOVA analysis yielded mixed results. The factors of test, gender, ethnicity by grade, gender by grade, and gender by grade by ethnicity failed to produce significant results (alpha = 0.05). The factors yielding significant results were ethnicity, grade, and ethnicity by grade. Therefore, no significant differences were found between female and male achievement on these performance-based assessments.

  12. The Rapid Integration and Test Environment - A Process for Achieving Software Test Acceptance

    OpenAIRE

    Jack, Rick

    2010-01-01

    Proceedings Paper (for Acquisition Research Program) Approved for public release; distribution unlimited. The Rapid Integration and Test Environment (RITE) initiative, implemented by the Program Executive Office, Command, Control, Communications, Computers and Intelligence, Command and Control Program Office (PMW-150), was born of necessity. Existing processes for requirements definition and management, as well as those for software development, did not consistently deliver high-qualit...

  13. Effectiveness of a Test-Taking Strategy on Achievement in Essay Tests for Students with Learning Disabilities

    Science.gov (United States)

    Therrien, William J.; Hughes, Charles; Kapelski, Cory; Mokhtari, Kouider

    2009-01-01

    Research was conducted to ascertain if an essay-writing strategy was effective at improving the achievement on essay tests for 7th- and 8th-grade students with reading and writing disabilities. Students were assigned via a stratified random sample to treatment or control group. Student scores were also compared to students without learning…

  14. The achievement impact of the inclusion model on the standardized test scores of general education students

    Science.gov (United States)

    Garrett-Rainey, Syrena

    The purpose of this study was to compare the achievement of general education students within regular education classes to the achievement of general education students in inclusion/co-teach classes to determine whether there was a significant difference in the achievement between the two groups. The school district's inclusion/co-teach model included ongoing professional development support for teachers and administrators. General education teachers, special education teachers, and teacher assistants collaborated to develop instructional strategies to provide additional remediation to help students to acquire the skills needed to master course content. This quantitative study reviewed the end-of course test (EoCT) scores of Grade 10 physical science and math students within an urban school district. It is not known whether general education students in an inclusive/co-teach science or math course will demonstrate a higher achievement on the EoCT in math or science than students not in an inclusive/co-teach classroom setting. In addition, this study sought to determine if students classified as low socioeconomic status benefited from participating in co-teaching classrooms as evidenced by standardized tests. Inferential statistics were used to determine whether there was a significant difference between the achievements of the treatment group (inclusion/co-teach) and the control group (non-inclusion/co-teach). The findings can be used to provide school districts with optional instructional strategies to implement in the diverse classroom setting in the modern classroom to increase academic performance on state standardized tests.

  15. Psychometric Properties of the Revised Facts on Suicide Quiz in Austrian Medical and Psychology Undergraduates

    Science.gov (United States)

    Voracek, Martin; Tran, Ulrich S.; Sonneck, Gernot

    2008-01-01

    Psychometric properties and demographic correlates of a German form of R. W. Hubbard and J. L. McIntosh's (1992) Revised Facts on Suicide Quiz (RFOS), an inventory for assessing overall knowledge about suicide, were investigated in a sample of 1,093 Austrian medical and psychology students. Internal consistency of the RFOS was weak, as were many…

  16. The Effectiveness Evaluation among Different Player-Matching Mechanisms in a Multi-Player Quiz Game

    Science.gov (United States)

    Tsai, Fu-Hsing

    2016-01-01

    This study aims to investigate whether different player-matching mechanisms in educational multi-player online games (MOGs) can affect students' learning performance, enjoyment perception and gaming behaviors. Based on the multi-player quiz game, TRIS-Q, developed by Tsai, Tsai and Lin (2015) using a free player-matching (FPM) mechanism, the same…

  17. The Use of a Daily Quiz" TOPday" as Supportive Learning Method for Medical Students

    NARCIS (Netherlands)

    Maessen, Martijn FH; Fluit, Cornelia RMG; Holla, Micha; Drost, Gea; Vorstenbosch, Marc ATM; de Waal Malefijt, Maarten C; Kooloos, Jan GM; Tanck, Esther

    2016-01-01

    Medical students consider anatomy, neurology, and traumatology as difficult study topics. A recent study showed that the daily quiz ‘Two Opportunities to Practice per day (TOPday)’ positively supported biomedical students in analyzing and solving biomechanical problems. The main purpose of this

  18. Misconceptions Highlighted among Medical Students in the Annual International Intermedical School Physiology Quiz

    Science.gov (United States)

    Cheng, Hwee-Ming; Durairajanayagam, Damayanthi

    2012-01-01

    The annual Intermedical School Physiology Quiz (IMSPQ), initiated in 2003, is now an event that attracts a unique, large gathering of selected medical students from medical schools across the globe. The 8th IMSPQ, in 2010, hosted by the Department of Physiology, University of Malaya, in Kuala Lumpur, Malaysia, had 200 students representing 41…

  19. The Use of a Daily Quiz "TOPday" as Supportive Learning Method for Medical Students

    Science.gov (United States)

    Maessen, Martijn F. H.; Fluit, Cornelia R. M. G.; Holla, Micha; Drost, Gea; Vorstenbosch, Marc A. T. M.; de Waal Malefijt, Maarten C.; Kooloos, Jan G. M.; Tanck, Esther

    2016-01-01

    Medical students consider anatomy, neurology, and traumatology as difficult study topics. A recent study showed that the daily quiz "Two Opportunities to Practice per day (TOPday)" positively supported biomedical students in analyzing and solving biomechanical problems. The main purpose of this study was to investigate the effect of…

  20. A Comparison of Escalating versus Fixed Reinforcement Schedules on Undergraduate Quiz Taking

    Science.gov (United States)

    Mahoney, Amanda

    2017-01-01

    Drug abstinence studies indicate that escalating reinforcement schedules maintain abstinence for longer periods than fixed reinforcement schedules. The current study evaluated whether escalating reinforcement schedules would maintain more quiz taking than fixed reinforcement schedules. During baseline and for the control group, bonus points were…

  1. "UML Quiz": Automatic Conversion of Web-Based E-Learning Content in Mobile Applications

    Science.gov (United States)

    von Franqué, Alexander; Tellioglu, Hilda

    2014-01-01

    Many educational institutions use Learning Management Systems to provide e-learning content to their students. This often includes quizzes that can help students to prepare for exams. However, the content is usually web-optimized and not very usable on mobile devices. In this work a native mobile application ("UML Quiz") that imports…

  2. Incorporating a quiz into informed consent processes: Qualitative study of participants' reactions

    Directory of Open Access Journals (Sweden)

    Marsh Vicki

    2007-11-01

    Full Text Available Abstract Background Formal checks of participant understanding are now widely recommended to improve informed consent processes. However, the views of the participants these assessments are designed to protect are rarely considered. In this paper the findings of a qualitative study aimed at documenting community reactions to a semi-structured questionnaire ('quiz' are reported. The quiz was administered to 189 mothers after consenting for their children to participate in a malaria vaccine trial on the Kenyan Coast. Methods Once the malaria vaccine trial was underway, focus group discussions were held with some of these mothers (nine groups; 103 mothers, and with community-based field staff attached to the malaria vaccine trial (two groups of five workers. Individual interviews with other trial staff were also held. Results The quiz prompted community members to voice concerns about blood sampling and vaccine side-effects, thereby encouraging additional discussions and interactions between the research team and potential study participants. However, it also caused significant upset and concern. Some of the quiz questions, or the way in which they were asked, appeared to fuel misconceptions and fears, with potentially negative consequences for both the study and community members. Conclusion Formal approaches to checking study understanding should be employed with sensitivity and caution. They are influenced by and impact upon complex social relationships between and among researchers and community members. Adequate consideration of these contexts in assessments of understanding, and in responding to the issues raised, requires strong social science capacity.

  3. Sauerbraten, Rotkappchen und Goethe: The Quiz Show as an Introduction to German Studies.

    Science.gov (United States)

    White, Diane

    1980-01-01

    Proposes an adaptation of the quiz-show format for classroom use, discussing a set of rules and sample questions designed for beginning and intermediate German students. Presents questions based on German life and culture which are especially selected to encourage participation from students majoring in subjects other than German. (MES)

  4. PageFocus: Using paradata to detect and prevent cheating on online achievement tests.

    Science.gov (United States)

    Diedenhofen, Birk; Musch, Jochen

    2017-08-01

    Cheating threatens the validity of unproctored online achievement tests. To address this problem, we developed PageFocus, a JavaScript that detects when participants abandon test pages by switching to another window or browser tab. In a first study, we aimed at testing whether PageFocus could detect and prevent cheating. We asked 115 lab and 186 online participants to complete a knowledge test comprising items that were difficult to answer but easy to look up on the Internet. Half of the participants were invited to look up the solutions, which significantly increased their test scores. The PageFocus script detected test takers who abandoned the test page with very high sensitivity and specificity, and successfully reduced cheating by generating a popup message that asked participants not to cheat. In a second study, 510 online participants completed a knowledge test comprising items that could easily be looked up and a reasoning task involving matrices that were impossible to look up. In a first group, a performance-related monetary reward was promised to the top scorers; in a second group, participants took part in a lottery that provided performance-unrelated rewards; and in a third group, no incentive was offered. PageFocus revealed that participants cheated more when performance-related incentives were offered. As expected, however, this effect was limited to items that could easily be looked up. We recommend that PageFocus be routinely employed to detect and prevent cheating on online achievement tests.

  5. Do Children in Montessori Schools Perform Better in the Achievement Test? A Taiwanese Perspective

    Science.gov (United States)

    Peng, Hsin-Hui; Md-Yunus, Sham'ah

    2014-01-01

    The study examines whether elementary school students in Taiwan who had received Montessori education achieved significantly higher scores on tests of language arts, math, and social studies than students who attended non-Montessori elementary programs. One hundred ninety six children in first, second, and third grade participated in the study.…

  6. The Influence of Pre-University Students' Mathematics Test Anxiety and Numerical Anxiety on Mathematics Achievement

    Science.gov (United States)

    Seng, Ernest Lim Kok

    2015-01-01

    This study examines the relationship between mathematics test anxiety and numerical anxiety on students' mathematics achievement. 140 pre-university students who studied at one of the institutes of higher learning were being investigated. Gender issue pertaining to mathematics anxieties was being addressed besides investigating the magnitude of…

  7. Mental Abilities and School Achievement: A Test of a Mediation Hypothesis

    Science.gov (United States)

    Vock, Miriam; Preckel, Franzis; Holling, Heinz

    2011-01-01

    This study analyzes the interplay of four cognitive abilities--reasoning, divergent thinking, mental speed, and short-term memory--and their impact on academic achievement in school in a sample of adolescents in grades seven to 10 (N = 1135). Based on information processing approaches to intelligence, we tested a mediation hypothesis, which states…

  8. Teaching-Learning Conceptions and Academic Achievement: The Mediating Role of Test Anxiety

    Science.gov (United States)

    Bas, Gökhan

    2016-01-01

    The current research aimed at examining the mediating role of test anxiety in the relationship between teaching-learning conceptions and academic achievement. The correlation investigation model was adopted in this research. The participants of the research were volunteering teachers (n = 108) and students (n = 526) from five different high…

  9. Statistical Methods for the detection of answer copying on achievement tests

    NARCIS (Netherlands)

    Sotaridona, Leonardo

    2003-01-01

    This thesis contains a collection of studies where statistical methods for the detection of answer copying on achievement tests in multiple-choice format are proposed and investigated. Although all methods are suited to detect answer copying, each method is designed to address specific

  10. Achievement-Based Rewards and Intrinsic Motivation: A Test of Cognitive Mediators

    Science.gov (United States)

    Cameron, Judy; Pierce, W. David; Banko, Katherine M.; Gear, Amber

    2005-01-01

    This study assessed how rewards impacted intrinsic motivation when students were rewarded for achievement while learning an activity, for performing at a specific level on a test, or for both. Undergraduate university students engaged in a problem-solving activity. The design was a 2 * 2 factorial with 2 levels of reward in a learning phase…

  11. Achievement goal orientation and situational motivation for a low-stakes test of content knowledge.

    Science.gov (United States)

    Waskiewicz, Rhonda A

    2012-05-10

    To determine the extent of the relationship between students' inherent motivation to achieve in a doctor of pharmacy program and their motivation to achieve on a single low-stakes test of content knowledge. The Attitude Toward Learning Questionnaire (ATL) was administered to 66 third-year pharmacy students at the beginning of the spring 2011 semester, and the Student Opinion Scale (SOS) was administered to the same group immediately following completion of the Pharmacy Curricular Outcomes Assessment (PCOA). Significant differences were found in performance approach and work avoidance based on situational motivation scores. Situational motivation was also found to be directly correlated with performance and mastery approaches and inversely correlated with work avoidance. Criteria were met for predicting importance and effort from performance and mastery approaches and work avoidance scores of pharmacy students. The ability to predict pharmacy students' motivation to perform on a low-stakes standardized test of content knowledge increases the test's usefulness as a measure of curricular effectiveness.

  12. Math Self-Concept, Grades, and Achievement Test Scores: Long-Term Reciprocal Effects across Five Waves and Three Achievement Tracks

    Science.gov (United States)

    Arens, A. Katrin; Marsh, Herbert W.; Pekrun, Reinhard; Lichtenfeld, Stephanie; Murayama, Kou; vom Hofe, Rudolf

    2017-01-01

    This study examines reciprocal effects between self-concept and achievement by considering a long time span covering grades 5 through 9. Extending previous research on the reciprocal effects model (REM), this study tests (1) the assumption of developmental equilibrium as time-invariant cross-lagged paths from self-concept to achievement and from…

  13. The establisment of an achievement test for determination of primary teachers’ knowledge level of earthquake

    Energy Technology Data Exchange (ETDEWEB)

    Aydin, Süleyman, E-mail: yupul@hotmail.com; Haşiloğlu, M. Akif, E-mail: mehmet.hasiloglu@hotmail.com; Kunduraci, Ayşe, E-mail: ayse-kndrc@hotmail.com [Ağrı İbrahim Çeçen University, Faculty of Education, Science Education, Ağrı (Turkey)

    2016-04-18

    In this study it was aimed to improve an academic achievement test to establish the students’ knowledge about the earthquake and the ways of protection from earthquakes. In the method of this study, the steps that Webb (1994) was created to improve an academic achievement test for a unit were followed. In the developmental process of multiple choice test having 25 questions, was prepared to measure the pre-service teachers’ knowledge levels about the earthquake and the ways of protection from earthquakes. The multiple choice test was presented to view of six academics (one of them was from geographic field and five of them were science educator) and two expert teachers in science Prepared test was applied to 93 pre-service teachers studying in elementary education department in 2014-2015 academic years. As a result of validity and reliability of the study, the test was composed of 20 items. As a result of these applications, Pearson Moments Multiplication half-reliability coefficient was found to be 0.94. When this value is adjusted according to Spearman Brown reliability coefficient the reliability coefficient was set at 0.97.

  14. The establisment of an achievement test for determination of primary teachers’ knowledge level of earthquake

    International Nuclear Information System (INIS)

    Aydin, Süleyman; Haşiloğlu, M. Akif; Kunduraci, Ayşe

    2016-01-01

    In this study it was aimed to improve an academic achievement test to establish the students’ knowledge about the earthquake and the ways of protection from earthquakes. In the method of this study, the steps that Webb (1994) was created to improve an academic achievement test for a unit were followed. In the developmental process of multiple choice test having 25 questions, was prepared to measure the pre-service teachers’ knowledge levels about the earthquake and the ways of protection from earthquakes. The multiple choice test was presented to view of six academics (one of them was from geographic field and five of them were science educator) and two expert teachers in science Prepared test was applied to 93 pre-service teachers studying in elementary education department in 2014-2015 academic years. As a result of validity and reliability of the study, the test was composed of 20 items. As a result of these applications, Pearson Moments Multiplication half-reliability coefficient was found to be 0.94. When this value is adjusted according to Spearman Brown reliability coefficient the reliability coefficient was set at 0.97.

  15. Coping strategies as mediators in the relationship between test anxiety and academic achievement

    Directory of Open Access Journals (Sweden)

    Genc Ana

    2017-01-01

    Full Text Available In most modern societies, nearly every realm of life involves some form of evaluation of our knowledge, abilities and skills. Given the potentially significant consequences of exams, it is not surprising that they are often very stressful. This study aimed to determine the existence and nature of the relationships between level of test anxiety, coping strategies, and achieved success on a mid-term test. As well as examining the direct relations between the given variables, our primary interest was to investigate the potential mediating role of coping mechanisms between the input and output variables of the examined stressful transaction. The study was conducted on a sample of 263 students from the Psychology and German Studies Departments of the Faculty of Philosophy at the University of Novi Sad. According to our results, only emotion-focused coping mechanisms were statistically significant mediators in the relationship between level of test anxiety and mid-term test achievement. The results indicate that students with high test anxiety who employ predominantly emotion-focused coping strategies score lower on a pre-exam knowledge test.

  16. Policy implications of achievement testing using multilevel models: The case of Brazilian elementary schools

    Directory of Open Access Journals (Sweden)

    Igor Gomes Menezes

    2016-11-01

    Full Text Available Large-scale educational assessment has been established as source of descriptive, evaluative and interpretative information that influence educational policies worldwide throughout the last third of the 20th century. In the 1990s the Brazilian Ministry of Education developed the National Basic Education Assessment System (SAEB that regularly measures management, resource and contextual school features and academic achievement in public and private institutions. In 2005, after significant piloting and review of the SAEB, a new sampling strategy was taken and Prova Brasil became the new instrument used by the Ministry to assess skills in Portuguese (reading comprehension and Mathematics (problem solving, as well as collecting contextual information concerning the school, principal, teacher, and the students. This study aims to identify which variables are predictors of academic achievement of fifth grade students on Prova Brasil. Across a large sample of students, multilevel models tested a large number of variables relevant to student achievement. This approach uncovered critical variables not commonly seen as significant in light of other achievement determinants, including student habits, teacher ethnicity, and school technological resources. As such, this approach demonstrates the value of MLM to appropriately nuanced educational policies that reflect critical influences on student achievement. Its implications for wider application for psychology studies that may have relevant impacts for policy are also discussed.

  17. Large-Scale Academic Achievement Testing of Deaf and Hard-of-Hearing Students: Past, Present, and Future

    Science.gov (United States)

    Qi, Sen; Mitchell, Ross E.

    2012-01-01

    The first large-scale, nationwide academic achievement testing program using Stanford Achievement Test (Stanford) for deaf and hard-of-hearing children in the United States started in 1969. Over the past three decades, the Stanford has served as a benchmark in the field of deaf education for assessing student academic achievement. However, the…

  18. Taking advantage of ground data systems attributes to achieve quality results in testing software

    Science.gov (United States)

    Sigman, Clayton B.; Koslosky, John T.; Hageman, Barbara H.

    1994-01-01

    During the software development life cycle process, basic testing starts with the development team. At the end of the development process, an acceptance test is performed for the user to ensure that the deliverable is acceptable. Ideally, the delivery is an operational product with zero defects. However, the goal of zero defects is normally not achieved but is successful to various degrees. With the emphasis on building low cost ground support systems while maintaining a quality product, a key element in the test process is simulator capability. This paper reviews the Transportable Payload Operations Control Center (TPOCC) Advanced Spacecraft Simulator (TASS) test tool that is used in the acceptance test process for unmanned satellite operations control centers. The TASS is designed to support the development, test and operational environments of the Goddard Space Flight Center (GSFC) operations control centers. The TASS uses the same basic architecture as the operations control center. This architecture is characterized by its use of distributed processing, industry standards, commercial off-the-shelf (COTS) hardware and software components, and reusable software. The TASS uses much of the same TPOCC architecture and reusable software that the operations control center developer uses. The TASS also makes use of reusable simulator software in the mission specific versions of the TASS. Very little new software needs to be developed, mainly mission specific telemetry communication and command processing software. By taking advantage of the ground data system attributes, successful software reuse for operational systems provides the opportunity to extend the reuse concept into the test area. Consistency in test approach is a major step in achieving quality results.

  19. Performance on large-scale science tests: Item attributes that may impact achievement scores

    Science.gov (United States)

    Gordon, Janet Victoria

    Significant differences in achievement among ethnic groups persist on the eighth-grade science Washington Assessment of Student Learning (WASL). The WASL measures academic performance in science using both scenario and stand-alone question types. Previous research suggests that presenting target items connected to an authentic context, like scenario question types, can increase science achievement scores especially in underrepresented groups and thus help to close the achievement gap. The purpose of this study was to identify significant differences in performance between gender and ethnic subgroups by question type on the 2005 eighth-grade science WASL. MANOVA and ANOVA were used to examine relationships between gender and ethnic subgroups as independent variables with achievement scores on scenario and stand-alone question types as dependent variables. MANOVA revealed no significant effects for gender, suggesting that the 2005 eighth-grade science WASL was gender neutral. However, there were significant effects for ethnicity. ANOVA revealed significant effects for ethnicity and ethnicity by gender interaction in both question types. Effect sizes were negligible for the ethnicity by gender interaction. Large effect sizes between ethnicities on scenario question types became moderate to small effect sizes on stand-alone question types. This indicates the score advantage the higher performing subgroups had over the lower performing subgroups was not as large on stand-alone question types compared to scenario question types. A further comparison examined performance on multiple-choice items only within both question types. Similar achievement patterns between ethnicities emerged; however, achievement patterns between genders changed in boys' favor. Scenario question types appeared to register differences between ethnic groups to a greater degree than stand-alone question types. These differences may be attributable to individual differences in cognition

  20. Sex differences in mathematical achievement: Grades, national test, and self-confidence

    Directory of Open Access Journals (Sweden)

    Egorova, Marina S.

    2016-09-01

    Full Text Available Academic achievement, which is inherently an indicator of progress in the curriculum, can also be viewed as an indirect measure of cognitive development, social adaptation, and motivational climate characteristics. In addition to its direct application, academic achievement is used as a mediating factor in the study of various phenomena, from the etiology of learning disabilities to social inequality. Analysis of sex differences in mathematical achievement is considered particularly important for exploring academic achievement, since creating an adequate educational environment with equal opportunities for boys and girls serves as a prerequisite for improving the overall mathematical and technical literacy that is crucial for modern society, creates balanced professional opportunities, and destroys traditional stereotypes about the roles of men and women in society. The objective of our research was to analyze sex differences in mathematical achievement among high school students and to compare various methods for diagnosing academic performance, such as school grades, test scores, and self-concept. The results were obtained through two population studies whose samples are representative of the Russian population in the relevant age group. Study 1 looked at sex differences in math grades among twins (n = 1,234 pairs and singletons (n = 2,227 attending high school. The sample of Study 2 comprised all twins who took the Unified State Examination in 2010–2012. The research analyzed sex differences in USE math scores across the entire sample and within the extreme subgroups. It also explored differences between boys and girls in opposite-sex dizygotic (DZ twin pairs. The key results were as follows. No difference in mathematical achievement was observed between twins and singletons. Sex differences were found in all measures of mathematical achievement. Girls had higher school grades in math than boys, while boys outperformed girls in USE math

  1. Lead exposure and the 2010 achievement test scores of children in New York counties

    Directory of Open Access Journals (Sweden)

    Strayhorn Jillian C

    2012-01-01

    Full Text Available Abstract Background Lead is toxic to cognitive and behavioral functioning in children even at levels well below those producing physical symptoms. Continuing efforts in the U.S. since about the 1970s to reduce lead exposure in children have dramatically reduced the incidence of elevated blood lead levels (with elevated levels defined by the current U.S. Centers for Disease Control threshold of 10 μg/dl. The current study examines how much lead toxicity continues to impair the academic achievement of children of New York State, using 2010 test data. Methods This study relies on three sets of data published for the 57 New York counties outside New York City: school achievement data from the New York State Department of Education, data on incidence of elevated blood lead levels from the New York State Department of Health, and data on income from the U.S. Census Bureau. We studied third grade and eighth grade test scores in English Language Arts and mathematics. Using the county as the unit of analysis, we computed bivariate correlations and regression coefficients, with percent of children achieving at the lowest reported level as the dependent variable and the percent of preschoolers in the county with elevated blood lead levels as the independent variable. Then we repeated those analyses using partial correlations to control for possible confounding effects of family income, and using multiple regressions with income included. Results The bivariate correlations between incidence of elevated lead and number of children in the lowest achievement group ranged between 0.38 and 0.47. The partial correlations ranged from 0.29 to 0.40. The regression coefficients, both bivariate and partial (both estimating the increase in percent of children in the lowest achievement group for every percent increase in the children with elevated blood lead levels, ranged from 0.52 to 1.31. All regression coefficients, when rounded to the nearest integer, were

  2. Online Quiz Time Limits and Learning Outcomes in Economics

    Science.gov (United States)

    Evans, Brent; Culp, Robert

    2015-01-01

    In an effort to better understand the impact of timing limits, the authors compare the learning outcomes of students who completed timed quizzes with students who took untimed quizzes in economics principles courses. Students were assigned two online quizzes--one timed and one untimed--and re-tested on the material the following class day. Our…

  3. Origin of differences between Serbian and Roma children in social intelligence test's achievement

    Directory of Open Access Journals (Sweden)

    Đigić Gordana

    2008-01-01

    Full Text Available The goal of the presented research is to identify the origin of differences between Serbian (N=166 and Roma children (N=169 of primary school age in achievement on Modified Rosenzweig Test, used as a measure of social intelligence (Roma children had lower results than Serbian children. Results show that these differences can be partly explained with extreme inviolable socio-economic and cultural status of Roma children. Social intelligence test's scores are significantly correlated with socio-economic and cultural status; this correlation is more apparent in Roma than in Serbian sample. Differences between Serbian and Roma children become less apparent when we control the influence of socio-economic and cultural status. Parent's educational level is recognized as the most important indicator of socio-economic and cultural status. Another way to identify the origin of differences was directed to investigation of adequacy of used test as a measure of social intelligence of Roma children. Our assumption that some items make whole test unfair for Roma children is not confirmed. However, results concerning the relation between experience with particular social situations and success in particular test items, and results concerning the different structures of implicite understanding of social intelligence by Serbian and Roma parents, point out that test key favors responses that Serbian people accept as optimal in task situation, while the responses according to Roma implicite understanding of social intelligence are less valued.

  4. Testing measurement invariance of the Learning Programme Management and Evaluation scale across academic achievement

    Directory of Open Access Journals (Sweden)

    Maelekanyo C. Mulaudzi

    2016-10-01

    Full Text Available Orientation: Measurement invariance is one of the most precarious aspects of the scale development process without which the interpretation of research findings on population subgroups may be ambiguous and even invalid. Besides tests for validity and reliability, measurement invariance represents the hallmark for psychometric compliance of a new measuring instrument and provides the basis for inference of research findings across a range of relevant population sub-groups. Research purpose: This study tested the measurement invariance of a Learning Programme Management and Evaluation (LPME scale across levels of academic achievement. Motivation for the study: It is important for any researcher involved in new scale development to ensure that the measurement instrument and its underlying constructs have proper structural alignment and that they both have the same level of meaning and significance across comparable heterogeneous groups. Research design, approach and method: A quantitative, non-experimental, cross-sectional survey design was used, and data were obtained from 369 participants who were selected from three public sector organisations using a probabilistic simple random sampling technique. The Statistical Package for Social Sciences and Analysis of Moment Structures software (versions 21.0.0 were used to analyse the data. Main findings: The findings show that all the four invariance models tested have achieved acceptable goodness-of-fit indices. Furthermore, the findings show that the factorial structure of the LPME scale and the meaning of its underlying constructs are invariant across different levels of academic achievement for human resource development (HRD practitioners and learners or apprentices involved in occupational learning programmes. Practical implications: The findings of this study suggest practical implications for HRD scholars as they are enabled to make informed decisional balance comparisons involving educational

  5. Aptitude Tests Versus School Exams as Selection Tools for Higher Education and the Case for Assessing Educational Achievement in Context

    Science.gov (United States)

    Stringer, Neil

    2008-01-01

    Advocates of using a US-style SAT for university selection claim that it is fairer to applicants from disadvantaged backgrounds than achievement tests because it assesses potential, not achievement, and that it allows finer discrimination between top applicants than GCEs. The pros and cons of aptitude tests in principle are discussed, focusing on…

  6. An Operational Definition of Learning Disabilities (Cognitive Domain) Using WISC Full Scale IQ and Peabody Individual Achievement Test Scores.

    Science.gov (United States)

    Brenton, Beatrice White; Gilmore, Doug

    An operational index of discrepancy between ability and achievement using the Wechsler Intelligence Scale for Children and the Peabody Individual Achievement Test (PIAT) was tested with 50 male and 10 female legally identified learning disabled (LD) children (mean age 9 years 2 months). Use of the index identified 74% of the males and 30% of the…

  7. Ethnic identity, school connectedness, and achievement in standardized tests among Mexican-origin youth.

    Science.gov (United States)

    Santos, Carlos E; Collins, Mary Ann

    2016-07-01

    The aim of this study was to investigate the association between school connectedness and performance in standardized test scores and whether this association was moderated by ethnic private regard. The study combines self-report data with school district reported data on standardized test scores in reading and math and free and reduced lunch status. Participants included 436 Mexican-origin youth attending a middle school in a southwestern U.S. state. Participants were on average 12.34 years of age (SD = .95) and 51.8% female and 48.2% male. After controlling for age, gender, free and reduced lunch status, and generational status, school connectedness and ethnic private regard were both positive predictors of standardized test scores in reading and math. Results also revealed a significant interaction between school connectedness and ethnic private regard in predicting standardized test scores in reading, such that participants who were low on ethnic private regard and low on school connectedness reported lower levels of achievement compared to participants who were low on ethnic private regard but high on school connectedness. At high levels of ethnic private regard, high or low levels of school connectedness were not associated with higher or lower standardized test scores in reading. The findings in this study provide support for the protective role that ethnic private regard plays in the educational experiences of Mexican-origin youth and highlights how the local school context may play a role in shaping this finding. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  8. High heat flux testing impact on the Tore Supra toroidal pumped limiter achievement

    International Nuclear Information System (INIS)

    Schlosser, J.; Escourbiac, F.; Cordier, J.J.; Mitteau, R.; Durocher, A.; Grosman, A.

    2003-01-01

    The toroidal pumped limiter of Tore Supra is made of 576 elementary high heat flux (HHF) cooled plasma-facing components (PFCs) and designed to sustain 10 MW/m 2 in steady state. One of the main technical difficulties is to ensure a high quality of the bond between the carbon fiber composite armor tile and the water-cooled heat sink due to the high thermal stresses that develop at the bond during operation. Consequently, a HHF facility able to reproduce in service operation of PFCs is required all along the development and manufacturing route. In Europe, the FE200 facility (electron beam, 200 kW, France) operating since 1991, was extensively used for such a development. A first testing campaign in 1995 was devoted to the qualification of this bond: AMC technology from Plansee GmbH was selected. Afterwards, a second campaign on scale-one elements (1996) allowed an optimization of the element design and series production to be launched. During the mass production, a non-destructive control process - cheaper and faster than HHF testing - based on infrared characterization was routinely operated on 100% of the manufactured elements. Strong variability of the bond quality was observed and a repair process allowing the replacement of deficient tiles was developed. In 2000 and 2001, 2 campaigns of HHF testing were launched to correlate the non-destructive measurements and to optimize and validate the repair process. This was done, in two steps, with success. This yielded moreover interesting information for qualifying both tests across each other and also to analyze the fatigue evolution of the bond. The qualification and the achievement of the Tore Supra limiter has greatly been made possible by such HHF tests, which appears as essential before and during PFC manufacturing. (authors)

  9. Teaching baroreflex physiology to medical students: a comparison of quiz-based and conventional teaching strategies in a laboratory exercise.

    Science.gov (United States)

    Berg, Ronan M G; Plovsing, Ronni R; Damgaard, Morten

    2012-06-01

    Quiz-based and collaborative teaching strategies have previously been found to be efficient for the improving meaningful learning of physiology during lectures. These approaches have, however, not been investigated during laboratory exercises. In the present study, we compared the impact of solving quizzes individually and in groups with conventional teaching on the immediate learning during a laboratory exercise. We implemented two quizzes in a mandatory 4-h laboratory exercise on baroreflex physiology. A total of 155 second-year medical students were randomized to solve quizzes individually (intervention group I, n = 57), in groups of three to four students (intervention group II, n = 56), or not to perform any quizzes (control; intervention group III, n = 42). After the laboratory exercise, all students completed an individual test, which encompassed two recall questions, two intermediate questions, and two integrated questions. The integrated questions were of moderate and advanced difficulty, respectively. Finally, students completed an evaluation form. Intervention group I reached the highest total test scores and proved best at answering the integrated question of advanced difficulty. Moreover, there was an overall difference between groups for student evaluations of the quality of the teaching, which was highest for intervention group II. In conclusion, solving quizzes individually during a laboratory exercise may enhance learning, whereas solving quizzes in groups is associated with higher student satisfaction.

  10. Daily online testing in large classes: boosting college performance while reducing achievement gaps.

    Directory of Open Access Journals (Sweden)

    James W Pennebaker

    Full Text Available An in-class computer-based system, that included daily online testing, was introduced to two large university classes. We examined subsequent improvements in academic performance and reductions in the achievement gaps between lower- and upper-middle class students in academic performance. Students (N = 901 brought laptop computers to classes and took daily quizzes that provided immediate and personalized feedback. Student performance was compared with the same data for traditional classes taught previously by the same instructors (N = 935. Exam performance was approximately half a letter grade above previous semesters, based on comparisons of identical questions asked from earlier years. Students in the experimental classes performed better in other classes, both in the semester they took the course and in subsequent semester classes. The new system resulted in a 50% reduction in the achievement gap as measured by grades among students of different social classes. These findings suggest that frequent consequential quizzing should be used routinely in large lecture courses to improve performance in class and in other concurrent and subsequent courses.

  11. Kidney Quiz

    Science.gov (United States)

    ... Cares Peers Support Ask the Doctor My Food Coach Nutrition Dialysis Patient & Family Resources Emergency Resources A ... State Charity Registration Disclosures © 2017 National Kidney Foundation, Inc., 30 East 33rd Street, New York, NY 10016, ...

  12. Asthma Quiz

    Science.gov (United States)

    ... Conditions Drug Guide Conditions Dictionary Just for Kids Library School Tools Videos Virtual Allergist Education & Training Careers in ... Support the AAAAI Foundation Donate Utility navigation Español Journals Annual Meeting Member Login / My Membership Search navigation ...

  13. Pregnancy Quiz

    Science.gov (United States)

    ... women need more of certain vitamins, minerals, and proteins including calcium, folic acid, and iron. Rest and try not to over do it. While you are pregnant, you might not be able to do everything ...

  14. Do clinical and translational science graduate students understand linear regression? Development and early validation of the REGRESS quiz.

    Science.gov (United States)

    Enders, Felicity

    2013-12-01

    Although regression is widely used for reading and publishing in the medical literature, no instruments were previously available to assess students' understanding. The goal of this study was to design and assess such an instrument for graduate students in Clinical and Translational Science and Public Health. A 27-item REsearch on Global Regression Expectations in StatisticS (REGRESS) quiz was developed through an iterative process. Consenting students taking a course on linear regression in a Clinical and Translational Science program completed the quiz pre- and postcourse. Student results were compared to practicing statisticians with a master's or doctoral degree in statistics or a closely related field. Fifty-two students responded precourse, 59 postcourse , and 22 practicing statisticians completed the quiz. The mean (SD) score was 9.3 (4.3) for students precourse and 19.0 (3.5) postcourse (P REGRESS quiz was internally reliable (Cronbach's alpha 0.89). The initial validation is quite promising with statistically significant and meaningful differences across time and study populations. Further work is needed to validate the quiz across multiple institutions. © 2013 Wiley Periodicals, Inc.

  15. English Language Proficiency Tests and Academic Achievement: A Study on the Malaysian University English Test as a Predictor of Technical Programme Undergraduates Academic Achievement

    Science.gov (United States)

    Rahmat, Nurhazlini; Min, Lau Sing; Sungif, Nur Atiqah Md.; Yusup, Farah Nabillah Mior

    2015-01-01

    In the Malaysian education system, English has always played an important role. In acknowledging its importance, Malaysian University English Test (MUET) has been introduced to enable continued emphasis on this role. MUET has been made compulsory for those who wish to pursue a first degree programme in local universities. This study aims to…

  16. Writing Games: Continuity and Change in the Design and Development of Quiz Shows in Italy

    Directory of Open Access Journals (Sweden)

    Massimo Scaglioni

    2013-12-01

    Full Text Available As in the United States and in many countries across Europe, the quiz show was a founding genre for Italian television as far back as the 1950s: because of their broad appeal, such game shows as Lascia o raddoppia and Il musichiere contributed strongly to television’s burgeoning popularity during the subsequent decades. Since then, the quiz show has traversed different eras of television history, with partial and gradual changes to its textual features, aesthetics and narratives, as well as its production routines. Since the 1980s, with deregulation and the advent of commercial television, the Italian game-show market has become more international and more reliant on formats. In the genre’s long history, the “hidden profession” of writing TV games exhibits elements of both continuity and change. The needs of format-adaptation have highlighted two main areas of “localization”: question-writing and casting. This essay explores the profession of game-show writer in Italy and how the role has evolved. It adopts a historical framework to illuminate the continuity and change in the profession, in relation to a broader history of both the genre and the television medium, while also seeking to outline both the specificity of the Italian TV context and its connections with an international environment. 

  17. A West Valley Demonstration Project Milestone - Achieving Certification to Ship Waste to the Nevada Test Site

    International Nuclear Information System (INIS)

    Jackson, J. P.; Pastor, R. S.

    2002-01-01

    The West Valley Demonstration Project (WVDP) has successfully pretreated and vitrified nearly all of the 600,000 gallons of liquid high-level radioactive waste that was generated at the site of the only commercial nuclear fuel reprocessing plant to have operated in the United States. Low-level waste (LLW) generated during the course of the cleanup effort now requires disposal. Currently the WVDP only ships Class A LLW for off-site disposal. It has been shipping Class A wastes to Envirocare of Utah, Inc. since 1997. However, the WVDP may also have a future need to ship Class B and Class C waste, which Envirocare is not currently authorized to accept. The Nevada Test Site (NTS), a U.S. Department of Energy (DOE) facility, can accept all three waste classifications. The WVDP set a goal to receive certification to begin shipping Class A wastes to NTS by 2001. Formal certification/approval was granted by the DOE Nevada Operations Office on July 12, 2001. This paper discusses how the WVDP contractor, West Valley Nuclear Services Company (WVNSCO), completed the activities required to achieve NTS certification in 2001 to ship waste to its facility. The information and lessons learned provided are significant because the WVDP is the only new generator receiving certification based on an NTS audit in January 2001 that resulted in no findings and only two observations--a rating that is unparalleled in the DOE Complex

  18. How many trials are needed to achieve performance stability of the Timed Up & Go test in patients with hip fracture?

    DEFF Research Database (Denmark)

    Kristensen, Morten T; Ekdahl, Charlotte; Kehlet, Henrik

    2010-01-01

    To examine the number of trials needed to achieve performance stability of the Timed Up & Go (TUG) test using a standardized walking aid in patients with hip fracture who are allowed full weight bearing (FWB).......To examine the number of trials needed to achieve performance stability of the Timed Up & Go (TUG) test using a standardized walking aid in patients with hip fracture who are allowed full weight bearing (FWB)....

  19. Large-scale academic achievement testing of deaf and hard-of-hearing students: past, present, and future.

    Science.gov (United States)

    Qi, Sen; Mitchell, Ross E

    2012-01-01

    The first large-scale, nationwide academic achievement testing program using Stanford Achievement Test (Stanford) for deaf and hard-of-hearing children in the United States started in 1969. Over the past three decades, the Stanford has served as a benchmark in the field of deaf education for assessing student academic achievement. However, the validity and reliability of using the Stanford for this special student population still require extensive scrutiny. Recent shifts in educational policy environment, which require that schools enable all children to achieve proficiency through accountability testing, warrants a close examination of the adequacy and relevance of the current large-scale testing of deaf and hard-of-hearing students. This study has three objectives: (a) it will summarize the historical data over the last three decades to indicate trends in academic achievement for this special population, (b) it will analyze the current federal laws and regulations related to educational testing and special education, thereby identifying gaps between policy and practice in the field, especially identifying the limitations of current testing programs in assessing what deaf and hard-of-hearing students know, and (c) it will offer some insights and suggestions for future testing programs for deaf and hard-of-hearing students.

  20. 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…

  1. Investigating the Relationship among Test Anxiety, Gender, Academic Achievement and Years of Study: A Case of Iranian EFL University Students

    Science.gov (United States)

    Rezazadeh, Mohsen; Tavakoli, Mansoor

    2009-01-01

    The construct of anxiety plays a major role in one's life. One of these anxieties is test anxiety or apprehension over academic evaluation. The present study was designed to investigate the relationship between gender, academic achievement, years of study and levels of test anxiety. This investigation is a descriptive analytic study and was done…

  2. AUTORIA DE QUIZ PARA APLICAÇÃO INTERDISCIPLINAR DE CONHECIMENTOS TRANSVERSAIS

    Directory of Open Access Journals (Sweden)

    Victor Hugo dos Santos

    2011-06-01

    Full Text Available Universities have the mission to provide and to contemplate the general formations, socials and specifics to the students during their graduation courses. Students many times only value their technical formation in their areas, considering uninteresting themes like: Ethics, Health, Environment, Sexual Orientation, Work, Consumption, Cultural Plurality, among others. This project aims the authorship and application of knowledge-based competitions in quiz, built from the knowledge base with questions of traverse themes intuitively formatted and presented in agreement with pre-configured themes. The intention consists of uniting the "non-university" world to university, where students can participate motivated by the dispute and by offer of awards or activity hours for the best. This work was developed using the Visual Studio programming environment for Internet and using the Silverlight multimedia technology to enrich the presentation on the Internet and on the mobile devices.

  3. Raising the stakes: How students' motivation for mathematics associates with high- and low-stakes test achievement.

    Science.gov (United States)

    Simzar, Rahila M; Martinez, Marcela; Rutherford, Teomara; Domina, Thurston; Conley, AnneMarie M

    2015-04-01

    This study uses data from an urban school district to examine the relation between students' motivational beliefs about mathematics and high- versus low-stakes math test performance. We use ordinary least squares and quantile regression analyses and find that the association between students' motivation and test performance differs based on the stakes of the exam. Students' math self-efficacy and performance avoidance goal orientation were the strongest predictors for both exams; however, students' math self-efficacy was more strongly related to achievement on the low-stakes exam. Students' motivational beliefs had a stronger association at the low-stakes exam proficiency cutoff than they did at the high-stakes passing cutoff. Lastly, the negative association between performance avoidance goals and high-stakes performance showed a decreasing trend across the achievement distribution, suggesting that performance avoidance goals are more detrimental for lower achieving students. These findings help parse out the ways motivation influences achievement under different stakes.

  4. Teaching Baroreflex Physiology to Medical Students: A Comparison of Quiz-Based and Conventional Teaching Strategies in a Laboratory Exercise

    Science.gov (United States)

    Berg, Ronan M. G.; Plovsing, Ronni R.; Damgaard, Morten

    2012-01-01

    Quiz-based and collaborative teaching strategies have previously been found to be efficient for the improving meaningful learning of physiology during lectures. These approaches have, however, not been investigated during laboratory exercises. In the present study, we compared the impact of solving quizzes individually and in groups with…

  5. 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, and (2) examine cumulative effects of these assets on academic achievement. Methods Participants include 940 students (grades 5 and 6) from 12 schools randomly selected from an urban district. Data include physical assessments, fitness testing, surveys, and district records. Fourteen health indicators were gathered including physical health (eg, body mass index [BMI]), health behaviors (eg, meeting recommendations for fruit/vegetable consumption), family environment (eg, family meals), and psychological well-being (eg, sleep quality). Data were collected 3-6 months prior to standardized testing. Results On average, students reported 7.1 health assets out of 14. Those with more health assets were more likely to be at goal for standardized tests (reading/writing/mathematics), and students with the most health assets were 2.2 times more likely to achieve goal compared with students with the fewest health assets (both p student health may also improve academic achievement, closing equity gaps in both health and academic achievement. PMID:24320151

  6. Effects Of Group Counseling and Behavior Therapy On The Academic Achievement Of Test-Anxious Students

    Science.gov (United States)

    Mitchell, Kenneth R.; Ng, Kim T.

    1972-01-01

    Results indicated that only significant reductions on test anxiety were obtained for groups given desensitization, but for groups given combinations of desensitization and counseling, improvement occurred in both test anxiety and study skills. (Author)

  7. Design and Achievement of User Interface Automation Testing of Linux Based on Element Tree of DogTail

    Directory of Open Access Journals (Sweden)

    Yuan Wen-Chao

    2017-01-01

    Full Text Available As Linux gets more popular around the world, the advantage of the open source on software makes people do automated UI test by unified testing framework. UI software testing can guarantee the rationality of User Interface of Linux and accuracy of the UI’s widgets. In order to set free from fuzzy and repeated manual testing, and improve efficiency, this paper achieves automation testing of UI under Linux, and proposes a method to identify and test UI widgets under Linux, which is according to element tree of DogTail automaton testing framework. It achieves automation test of UI under Linux. According to this method, Aiming at the product of Red Hat Subscription Manager under Red Hat Enterprise Linux, it designs the automation test plan of this series of product’s dialogs. After many tests, it is indicated that this plan can identify UI widgets accurately and rationally, describe the structure of software clearly, avoid software errors and improve efficiency of the software. Simultaneously, it also can be used in the internationalization testing for checking translation during software internationalization.

  8. Content Validity and Psychometric Characteristics of the "Knowledge about Older Patients Quiz" for Nurses Using Item Response Theory.

    Science.gov (United States)

    Dikken, Jeroen; Hoogerduijn, Jita G; Kruitwagen, Cas; Schuurmans, Marieke J

    2016-11-01

    To assess the content validity and psychometric characteristics of the Knowledge about Older Patients Quiz (KOP-Q), which measures nurses' knowledge regarding older hospitalized adults and their certainty regarding this knowledge. Cross-sectional. Content validity: general hospitals. Psychometric characteristics: nursing school and general hospitals in the Netherlands. Content validity: 12 nurse specialists in geriatrics. Psychometric characteristics: 107 first-year and 78 final-year bachelor of nursing students, 148 registered nurses, and 20 nurse specialists in geriatrics. Content validity: The nurse specialists rated each item of the initial KOP-Q (52 items) on relevance. Ratings were used to calculate Item-Content Validity Index and average Scale-Content Validity Index (S-CVI/ave) scores. Items with insufficient content validity were removed. Psychometric characteristics: Ratings of students, nurses, and nurse specialists were used to test for different item functioning (DIF) and unidimensionality before item characteristics (discrimination and difficulty) were examined using Item Response Theory. Finally, norm references were calculated and nomological validity was assessed. Content validity: Forty-three items remained after assessing content validity (S-CVI/ave = 0.90). Psychometric characteristics: Of the 43 items, two demonstrating ceiling effects and 11 distorting ability estimates (DIF) were subsequently excluded. Item characteristics were assessed for the remaining 30 items, all of which demonstrated good discrimination and difficulty parameters. Knowledge was positively correlated with certainty about this knowledge. The final 30-item KOP-Q is a valid, psychometrically sound, comprehensive instrument that can be used to assess the knowledge of nursing students, hospital nurses, and nurse specialists in geriatrics regarding older hospitalized adults. It can identify knowledge and certainty deficits for research purposes or serve as a tool in educational

  9. Neuroanatomical Correlates of Performance in a State-Wide Test of Math Achievement

    Science.gov (United States)

    Wilkey, Eric D.; Cutting, Laurie E.; Price, Gavin R.

    2018-01-01

    The development of math skills is a critical component of early education and a strong indicator of later school and economic success. Recent research utilizing population-normed, standardized measures of math achievement suggest that structural and functional integrity of parietal regions, especially the intraparietal sulcus, are closely related…

  10. School Culture, Basic Psychological Needs, Intrinsic Motivation and Academic Achievement: Testing a Casual Model

    Directory of Open Access Journals (Sweden)

    Rahim Badri

    2014-07-01

    Full Text Available Culture is s common system of believes, values and artifacts that the members of a society use it in their relations, and it transfers from one generation to another. The school culture is a system of norms, meanings and values between school members. One of STD (self-determination theory components is basic psychological needs that emphasizes on Relatedness, Competence and Autonomy to accomplish the motivation. Motivation involves the processes that energize, direct, and sustain behavior. It seems that school culture, basic psychological needs and motivation has immense effect on academic achievement. The purpose of the present research was to examine the relation between students' perceived school culture, basic psychological needs, intrinsic motivation and academic achievement in a causal model. 296 high school students (159 females and 137 males in Tabriz, north - west of Iran, participated in this research and completed the students' perceived school culture questionnaire based on Hofstede's cultural dimensions (femininity, uncertainty avoidance, collectivism and power distance, basic psychological needs and intrinsic motivation. The results of the path analysis showed that fulfillment of basic psychological needs and intrinsic motivation has positive effect on academic achievement. Uncertainty avoidance and power distance have also negative effect on fulfillment of psychological needs, but the influence of femininity on this variable was positive. Also, collectivism has no significant effect on it. In general, the findings showed that if school culture supports students' autonomy, they will experience fulfillment of their basic psychological needs, and attain higher intrinsic motivation and academic achievement.

  11. Motor coordination, working memory, and academic achievement in a normative adolescent sample: testing a mediation model

    NARCIS (Netherlands)

    Rigoli, D; Piek, J.P.; Kane, R; Oosterlaan, J.

    2012-01-01

    The aim of the present study was to examine whether the relationship between motor coordination and academic achievement is mediated by working memory (WM) in a normative adolescent sample. Participants included 93 adolescents aged 12-16. The Movement Assessment Battery for Children-2 provided three

  12. Three decades of development and achievements: the heavy vehicle simulator in accelerated pavement testing

    CSIR Research Space (South Africa)

    Du Plessis, L

    2006-06-01

    Full Text Available , 1975, 10; Paterson, 1977, 11). The test section length remained at approx. 6m and loads of up to 200 kN were possible. Test wheel speed was about 8 kph, allowing approx. 18000 bi-directional wheel load repetitions per day. At a test wheel load of 40... tanks placed above the aircraft wheel supported by the Bailey Bridge structure. The facility produced useful results but was not mobile. As a result, Van Vuuren in 1972 (6) recommended that, due to atypical construction of test sections...

  13. Socioeconomic Status of Parents and the Achievement of Children on Readiness for School Tests

    OpenAIRE

    Anela Hasanagic

    2015-01-01

    Socioeconomic status is often determined like the academic background of parents, and it can be determined like the place of living, village or town, city, as well. Socioeconomic status is an important factor in many aspects of living as in academic achievement as well. Problem in this research paper was to examine whether there are differences between children from different socio-economic status (level of education of parents) and between children from villages and towns, on Readiness f...

  14. A Cross-Sectional Evaluation of Student Achievement Using Standardized and Performance-Based Tests

    Science.gov (United States)

    Pinter, Brad; Matchock, Robert L.; Charles, Eric P.; Balch, William R.

    2014-01-01

    Three groups of undergraduates (42 senior graduating psychology majors, 27 first-year premajors taking introductory psychology, and 24 first-year, high-performing nonmajors taking introductory psychology) completed the Psychology Major Field Test (MFT) and a short-answer (SA) essay test on reasoning about core knowledge in psychology. Graduating…

  15. Contracting for Statewide Student Achievement Tests: A Review. Department of Public Instruction 98-4.

    Science.gov (United States)

    Wisconsin State Legislative Audit Bureau, Madison.

    The Wisconsin legislature has required the Department of Public Instruction to adopt or approve standardized tests for statewide use to measure student attainment of knowledge and concepts in grades 4, 8, and 10. Although school districts generally gave high ratings to the contents of TerraNova (McGraw Hill), the testing instrument most recently…

  16. Achievement Gap Projection for Standardized Testing through Logistic Regression within a Large Arizona School District

    Science.gov (United States)

    Kellermeyer, Steven Bruce

    2011-01-01

    In the last few decades high-stakes testing has become more political than educational. The Districts within Arizona are bound by the mandates of both AZ LEARNS and the No Child Left Behind Act of 2001. At the time of this writing, both legislative mandates relied on the Arizona Instrument for Measuring Standards (AIMS) as State Tests for gauging…

  17. A Study of the Physical Fitness Test in Relation to Demographics, Academic Achievement, and Students' Physical Fitness Perceptions

    Science.gov (United States)

    Mobilia-Jones, Karen

    2010-01-01

    This study examines the overall results of the Physical Fitness Test (PFT) and the six fitness areas of the PFT, academic achievement, demographics and self perceptions and the potential impact on students' performance on the PFT. While academic expectations are increasing, the adolescent obesity rate is also increasing, producing a decline in the…

  18. Sisyphean Neoliberal Reforms: The Intractable Mythology of Student Growth and Achievement Master Narratives within the Testing and TFA Era

    Science.gov (United States)

    Fisher-Ari, Teresa; Kavanagh, Kara M.; Martin, Anne

    2017-01-01

    Neoliberal discourses defining and measuring "student achievement" and "teacher success" through myopic high-stakes testing-driven criteria for "accountability," can perpetuate the very inequities these reforms purport to address. Nested within a five-year inquiry using grounded theory to investigate experiences of…

  19. Validation of the Spanish Version of the Woodcock-Johnson Mathematics Achievement Tests for Children Aged 6 to 13

    Science.gov (United States)

    Diamantopoulou, Sofia; Pina, Violeta; Valero-Garcia, Ana V.; Gonzalez-Salinas, Carmen; Fuentes, Luis J.

    2012-01-01

    This study validated the four mathematics tests of the Spanish version of the Woodcock-Johnson III (WJ-III) Achievement (ACH) battery for use in the first six grades of school in Spain. Developmental effects and gender differences were also examined. Participants were a normal population sample of 424 (216 boys) children aged 6 to 13 years.…

  20. The Relationship Between Selected Subtests of the Detroit Tests of Learning Aptitude and Second Grade Reading Achievement.

    Science.gov (United States)

    Sherwood, Charles; Chambless, Martha

    Relationships between reading achievement and perceptual skills as measured by selected subtests of the Detroit Tests of Learning Aptitude were investigated in a sample of 73 second graders. Verbal opposites, visual memory for designs, and visual attention span for letters were significantly correlated with both word meaning and vocabulary…

  1. Implications of Deployed and Nondeployed Fathers on Seventh Graders' California Achievement Test Scores during a Military Crisis.

    Science.gov (United States)

    Pisano, Mark C.

    The differences in California Achievement Test (CAT) scores from 1990 to 1991 in seventh graders, currently enrolled in Albritton Junior High School in the Fort Bragg Schools, of deployed and nondeployed fathers were analyzed. CAT percentile scores from 1990 and 1991 (1991 being the year of "Desert Storm") were obtained in reading, math…

  2. Effectiveness of Guided Multiple Choice Objective Questions Test on Students' Academic Achievement in Senior School Mathematics by School Location

    Science.gov (United States)

    Igbojinwaekwu, Patrick Chukwuemeka

    2015-01-01

    This study investigated, using pretest-posttest quasi-experimental research design, the effectiveness of guided multiple choice objective questions test on students' academic achievement in Senior School Mathematics, by school location, in Delta State Capital Territory, Nigeria. The sample comprised 640 Students from four coeducation secondary…

  3. Rankings of International Achievement Test Performance and Economic Strength: Correlation or Conjecture?

    Directory of Open Access Journals (Sweden)

    CHRISTOPHER H. TIENKEN

    2008-04-01

    Full Text Available Examining a popular political notion, this article presents results from a series of Spearman Rho calculations conducted to investigate relationships between countries’ rankings on international tests of mathematics and science and future economic competitiveness as measured by the 2006 World Economic Forum’s Growth Competitiveness Index (GCI. The study investigated the existence of relationships between international test rankings from three different time periods during the last 50 years of U.S. education policy development (i.e., 1957–1982, 1983–2000, and 2001–2006 and 2006 GCI ranks. It extends previous research on the topic by investigating how GCI rankings in the top 50 percent and bottom 50 percent relate to rankings on international tests for the countries that participated in each test. The study found that the relationship between ranks on international tests of mathematics and science and future economic strength is stronger among nations with lower-performing economies. Nations with strong economies, such as the United States, demonstrate a weaker, nonsignificant relationship.

  4. Achievement of course outcome in vector calculus pre-test questions ...

    African Journals Online (AJOL)

    No Abstract. Keywords: pre-test; course outcome; bloom taxanomy; Rasch measurement model; vector calculus. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians ...

  5. Assessing Resilience in Students Who Are Deaf or Blind: Supplementing Standardized Achievement Testing

    Science.gov (United States)

    Butler, Michelle A.; Katayama, Andrew D.; Schindling, Casey; Dials, Katherine

    2018-01-01

    Although testing accommodations for standardized assessments are available for students with disabilities, interpretation remains challenging. The authors explored resilience to see if it could contribute to the interpretation of academic success for students who are deaf or hard of hearing or blind or have low vision. High school students (30…

  6. Stereotypes and the Achievement Gap: Stereotype Threat Prior to Test Taking

    Science.gov (United States)

    Appel, Markus; Kronberger, Nicole

    2012-01-01

    Stereotype threat is known as a situational predicament that prevents members of negatively stereotyped groups to perform up to their full ability. This review shows that the detrimental influence of stereotype threat goes beyond test taking: It impairs stereotyped students to build abilities in the first place. Guided by current theory on…

  7. Rankings of International Achievement Test Performance and Economic Strength: Correlation or Conjecture?

    Science.gov (United States)

    Tienken, Christopher H.

    2008-01-01

    Examining a popular political notion, this article presents results from a series of Spearman Rho calculations conducted to investigate relationships between countries' rankings on international tests of mathematics and science and future economic competitiveness as measured by the 2006 World Economic Forum's Growth Competitiveness Index (GCI).…

  8. Non-Destructive Testing for Building Diagnostics and Monitoring: Experience Achieved with Case Studies

    Directory of Open Access Journals (Sweden)

    Tavukçuoğlu Ayşe

    2018-01-01

    Full Text Available Building inspection on site, in other words in-situ examinations of buildings is a troublesome work that necessitates the use of non-destructive investigation (NDT techniques. One of the main concerns of non-destructive testing studies is to improve in-situ use of NDT techniques for diagnostic and monitoring studies. The quantitative infrared thermography (QIRT and ultrasonic pulse velocity (UPV measurements have distinct importance in that regard. The joint use of QIRT and ultrasonic testing allows in-situ evaluation and monitoring of historical structures and contemporary ones in relation to moisture, thermal, materials and structural failures while the buildings themselves remain intact. For instances, those methods are useful for detection of visible and invisible cracks, thermal bridges and damp zones in building materials, components and functional systems as well as for soundness assessment of materials and thermal performance assessment of building components. In addition, those methods are promising for moisture content analyses in materials and monitoring the success of conservation treatments or interventions in structures. The in-situ NDT studies for diagnostic purposes should start with the mapping of decay forms and scanning of building surfaces with infrared images. Quantitative analyses are shaped for data acquisition on site and at laboratory from representative sound and problem areas in structures or laboratory samples. Laboratory analyses are needed to support in-situ examinations and to establish the reference data for better interpretation of in situ data. Advances in laboratory tests using IRT and ultrasonic testing are guiding for in-situ materials investigations based on measurable parameters. The knowledge and experience on QIRT and ultrasonic testing are promising for the innovative studies on today’s materials technologies, building science and conservation/maintenance practices. Such studies demand a multi

  9. Quality control of achieved results of testings in interlaboratory reference measurements

    International Nuclear Information System (INIS)

    Rosskopfova, O.; Matel, L.; Rajec, P.

    2009-01-01

    The laboratory accredited according to the ISO/IEC 17025:2005 must ensure the quality of reported results including corresponding uncertainty. The important point of view of correct evaluation of results is precision and uncertainty. The validation of a method is an experimental verification and an objective proof that the method is suitable for planned application. The most frequent way of validation is a participation in an intercomparison test. LARCHA laboratory regularly participates in the proficiency tests on the determination of gamma, beta and alpha emitting radionuclides in various matrices. It is also a proof for the laboratory and client that the methods for radionuclides determination are validated according to the rules of ISO/IEC 17025:2005. (authors)

  10. Prototype of a Questionnaire and Quiz System for Supporting Increase of Health Awareness During Wait Time in Dispensing Pharmacy

    Science.gov (United States)

    Toda, Takeshi; Chen, Poa-Min; Ozaki, Shinya; Ideguchi, Naoko; Miyaki, Tomoko; Nanbu, Keiko; Ikeda, Keiko

    For quit-smoking clinic and its campaign, there was a need for pharmacists to investigate pediatric patient's parent consciousness to tobacco harm utilizing wait time in a pediatric dispensing pharmacy. In this research, we developed the questionnaire and quiz total system using the tablet for user interface, in which people can easily answer the questionnaire/quiz and quickly see the total results on the spot in order to enhance their consciousness to the tobacco harm. The system also provides their tobacco dependence level based on the questionnaire results and some advice for their health and dietary habits due to the tobacco dependence level. From a field trial with one hundred four examinees in the pediatric dispensing pharmacy, the user interface was useful compared to conventional questionnaire form. The system could enhance their consciousness to tobacco harm and make their beneficial use of waiting time in dispensing pharmacy. Some interesting suggestions for improvement and new services were also obtained.

  11. Analysis of Students’ Missed Organic Chemistry Quiz Questions that Stress the Importance of Prior General Chemistry Knowledge

    OpenAIRE

    Julie Ealy

    2018-01-01

    A concern about students’ conceptual difficulties in organic chemistry prompted this study. It was found that prior knowledge from general chemistry was critical in organic chemistry, but what were some of the concepts that comprised that prior knowledge? Therefore an analysis of four years of organic chemistry quiz data was undertaken. Multiple general chemistry concepts were revealed that are essential prior knowledge in organic chemistry. The general chemistry concepts that were foun...

  12. The Role of Principal Leadership in Achievement beyond Test Scores: An Examination of Leadership, Differentiated Curriculum and High-Achieving Students

    Science.gov (United States)

    Else, Danielle F.

    2013-01-01

    Though research has validated a link between principal leadership and student achievement, questions remain regarding the specific relationship between the principal and high-achieving learners. This association facilitates understanding about forming curricular decisions for high ability learners. The study was conducted to examine the perceived…

  13. COMPUTER TESTING AS A METHOD FOR ESTIMATION OF ACADEMIC ACHIEVEMENTS OF STUDENTS ON BIOLOGICAL CHEMISTRY IN MEDICAL UNIVERSITIES

    Directory of Open Access Journals (Sweden)

    Petushok N. E.

    2018-05-01

    Full Text Available Background. Assessment of students' knowledge is one of the key tasks of any educational system. The aim of the study is to identify the significance of testing in a multipurpose system of means of assessing students' knowledge. Material and methods. Statistic analysis of the relationship of the results of computer testing, the examination score and the average annual score. Results. A positive correlation was revealed between all pairs of the compared indicators. For students of the Faculty of General Medicine high strength of relationship was noted for the average annual score ↔ examination score and testing ↔ examination score. For students of the Medical Faculty for International Students, the tendencies of interdependence of the indicators are similar, the strength of relationship is less pronounced. Conclusions. Computer testing should be used in complex with other tools of assessment of academic achievements.

  14. Request of laboratory liver tests in primary care in Spain: potential savings if appropriateness indicator targets were achieved.

    Science.gov (United States)

    Salinas, Maria; López-Garrigós, Maite; Flores, Emilio; Uris, Joaquín; Leiva-Salinas, Carlos

    2015-10-01

    Liver laboratory tests are used to screen for liver disease, suggest the underlying cause, estimate the severity, assess prognosis, and monitor the efficacy of therapy. The aim of this study was to compare the liver laboratory tests requesting patterns by GPs in Spain, according to geographic and hospital characteristics, to investigate the degree of requesting appropriateness. One hundred and forty-one clinical laboratories were invited to participate from diverse regions across Spain. They filed out the number of laboratory liver tests requested by GPs for the year 2012. Two types of appropriateness indicators were calculated: every test request per 1000 inhabitants or ratios of related tests requests. The indicator results obtained were compared between the different hospitals, according to their setting, location, and management. The savings generated, if each area would have achieved indicator targets, were calculated. We recruited 76 laboratories covering a population of 17,679,195 inhabitants. GPs requested 20,916,780 laboratory liver tests in the year 2012. No differences were obtained according to their setting. Lactate dehydrogenase and direct bilirubin per 1000 inhabitants were significantly higher in institutions with private management. Largest differences were observed between communities. Nine, 31, 0, and 13 laboratories, respectively, achieved the aspartate aminotransferase, lactate dehydrogenase, γ-glutamyl transpeptidase, and total bilirubin-related alanine aminotransferase indicator targets. Reaching ratios would have resulted in savings of €1,028,468. There was a high variability in the request of liver tests. This emphasizes the need to implement interventions to improve appropriate use of liver tests.

  15. Achieving Innovation and Affordability Through Standardization of Materials Development and Testing

    Science.gov (United States)

    Bray, M. H.; Zook, L. M.; Raley, R. E.; Chapman, C.

    2011-01-01

    The successful expansion of development, innovation, and production within the aeronautics industry during the 20th century was facilitated by collaboration of government agencies with the commercial aviation companies. One of the initial products conceived from the collaboration was the ANC-5 Bulletin, first published in 1937. The ANC-5 Bulletin had intended to standardize the requirements of various government agencies in the design of aircraft structure. The national space policy shift in priority for NASA with an emphasis on transferring the travel to low earth orbit to commercial space providers highlights an opportunity and a need for the national and global space industries. The same collaboration and standardization that is documented and maintained by the industry within MIL-HDBK-5 (MMPDS-01) and MIL-HBDK-17 (nonmetallic mechanical properties) can also be exploited to standardize the thermal performance properties, processing methods, test methods, and analytical methods for use in aircraft and spacecraft design and associated propulsion systems. In addition to the definition of thermal performance description and standardization, the standardization for test methods and analysis for extreme environments (high temperature, cryogenics, deep space radiation, etc) would also be highly valuable to the industry. Its subsequent revisions and conversion to MIL-HDBK-5 and then MMPDS-01 established and then expanded to contain standardized mechanical property design values and other related design information for metallic materials used in aircraft, missiles, and space vehicles. It also includes guidance on standardization of composition, processing, and analytical methods for presentation and inclusion into the handbook. This standardization enabled an expansion of the technologies to provide efficiency and reliability to the consumers. It can be established that many individual programs within the government agencies have been overcome with development costs

  16. Relating children's attentional capabilities to intelligence, memory, and academic achievement: a test of construct specificity in children with asthma.

    Science.gov (United States)

    Annett, Robert D; Bender, Bruce G; Gordon, Michael

    2007-01-01

    The relationship between attention, intelligence, memory, achievement, and behavior in a large population (N = 939) of children without neuropsychologic problems was investigated in children with mild and moderate asthma. It was hypothesized that different levels of children's attentional capabilities would be associated with different levels of intellectual, memory, and academic abilities. Children ages 6-12 at the eight clinical centers of the Childhood Asthma Management Program (CAMP) were enrolled in this study. Standardized measures of child neuropsychological and behavioral performance were administered to all participants, with analyses examining both the developmental trajectory of child attentional capabilities and the associations between Continuous Performance Test (CPT) scores and intellectual functioning, and measures of memory, academic achievement, and behavioral functioning. Findings demonstrated that correct responses on the CPT increase significantly with age, while commission errors decrease significantly with age. Performance levels on the CPT were associated with differences in child intellectual function, memory, and academic achievement. Overall these findings reveal how impairments in child attention skills were associated with normal levels of performance on measures of children's intelligence, memory, academic achievement, and behavioral functioning, suggesting that CPT performance is a salient marker of brain function.

  17. Addressing Achievement Gaps: Educational Testing in America: State Assessments, Achievement Gaps, National Policy and Innovations. ETS Policy Notes. Volume 17, Number 1, Winter 2009

    Science.gov (United States)

    Yaffe, Deborah; Coley, Richard J., Ed.; Pliskin, Richard, Ed.

    2009-01-01

    Annual standardized testing lies at the heart of the accountability system that American education reformers and policymakers have established during the past decade in an effort to ensure equal opportunity for all students, no matter their race, ethnicity or wealth. The new testing regime has brought national attention to the schooling of…

  18. New achievements of the Divertor Test Platform programme for the ITER divertor remote maintenance R and D

    International Nuclear Information System (INIS)

    Damiani, C.; Baldi, L.; Galbiati, L.; Irving, M.; Lorenzelli, L.; Micciche, G.; Muro, L.; Nucci, S.; Varocchi, G.; Poggianti, A.; Fermani, G.; Maisonnier, D.; Palmer, J.; Martin, E.; Friconneau, J.P.; Gravez, P.; Takeda, N.

    2001-01-01

    The divertor assembly for the ITER fusion reactor consists of a number of rail mounted cassettes (54 now in ITER FEAT) located in the bottom region of the vacuum vessel. These cassettes shall be removed/installed remotely during the life of the reactor by means of specific devices. To demonstrate and optimise the feasibility of the in-vessel maintenance process the Divertor Test Platform (DTP) has been established at the ENEA Research Centre in Brasimone, Italy, as a major part of the large ITER R and D project L7. A first set of tests has been already carried out and reported during 1998, when the basic feasibility of the divertor replacement was demonstrated. In the present period (January 1999-July 2000), new activities, including both site tests and other 'external' R and D works, have been carried out in order to refine and improve the ITER divertor maintenance scenario. These include the study of abnormal maintenance operations and of possible handling equipment failure and its consequences; the procurement and testing of new sub-systems (e.g. a force reflection manipulator arm), and the development of remote handling techniques including a virtual reality system. Following a short description of the DTP, this paper reports on the new results and achievements, draws the relevant conclusions, and finally discusses future activities

  19. Development and validation of an achievement test in introductory quantum mechanics: The Quantum Mechanics Visualization Instrument (QMVI)

    Science.gov (United States)

    Cataloglu, Erdat

    The purpose of this study was to construct a valid and reliable multiple-choice achievement test to assess students' understanding of core concepts of introductory quantum mechanics. Development of the Quantum Mechanics Visualization Instrument (QMVI) occurred across four successive semesters in 1999--2001. During this time 213 undergraduate and graduate students attending the Pennsylvania State University (PSU) at University Park and Arizona State University (ASU) participated in this development and validation study. Participating students were enrolled in four distinct groups of courses: Modern Physics, Undergraduate Quantum Mechanics, Graduate Quantum Mechanics, and Chemistry Quantum Mechanics. Expert panels of professors of physics experienced in teaching quantum mechanics courses and graduate students in physics and science education established the core content and assisted in the validating of successive versions of the 24-question QMVI. Instrument development was guided by procedures outlined in the Standards for Educational and Psychological Testing (AERA-APA-NCME, 1999). Data gathered in this study provided information used in the development of successive versions of the QMVI. Data gathered in the final phase of administration of the QMVI also provided evidence that the intended score interpretation of the QMVI achievement test is valid and reliable. A moderate positive correlation coefficient of 0.49 was observed between the students' QMVI scores and their confidence levels. Analyses of variance indicated that students' scores in Graduate Quantum Mechanics and Undergraduate Quantum Mechanics courses were significantly higher than the mean scores of students in Modern Physics and Chemistry Quantum Mechanics courses (p important factor for students in acquiring a successful understanding of quantum mechanics.

  20. Towards 20 A negative hydrogen ion beams for up to 1 h: Achievements of the ELISE test facility (invited)

    International Nuclear Information System (INIS)

    Fantz, U.; Heinemann, B.; Wünderlich, D.; Riedl, R.; Kraus, W.; Nocentini, R.; Bonomo, F.

    2016-01-01

    The large-scale RF-driven ion source of the test facility extraction from a large ion source experiment is aimed to deliver an accelerated ion current of 20 A D − (23 A H − ) with an extracted electron-to-ion ratio below one for up to 1 h. Since the first plasma pulses for 20 s in volume operation in early 2013, followed by caesiation of the ion source, substantial progress has been achieved in extending the pulse length and the RF power. The record pulses in hydrogen are stable 400 s pulses with an extracted ion current of 18.3 A at 180 kW total RF power and 9.3 A at 80 kW stable for 1 h. For deuterium pulse, length and RF power are limited by the amount of co-extracted electrons

  1. Some Remarks on Practical Aspects of Laboratory Testing of Deep Soil Mixing Composites Achieved in Organic Soils

    Science.gov (United States)

    Kanty, Piotr; Rybak, Jarosław; Stefaniuk, Damian

    2017-10-01

    This paper presents the results of laboratory testing of organic soil-cement samples are presented in the paper. The research program continues previously reported the authors’ experiences with cement-fly ash-soil sample testing. Over 100 of compression and a dozen of tension tests have been carried out altogether. Several samples were waiting for failure test for over one year after they were formed. Several factors, like: the large amount of the tested samples, a long observation time, carrying out the tests in complex cycles of loading and the possibility of registering the loads and deformation in the axial and lateral direction - have made it possible to take into consideration numerous interdependencies, three of which have been presented in this work: the increments of compression strength, the stiffness of soil-cement in relation to strength and the tensile strength. Compressive strength, elastic modulus and tensile resistance of cubic samples were examined. Samples were mixed and stored in the laboratory conditions. Further numerical analysis in the Finite Element Method numerical code Z_Soil, were performed on the basis of laboratory test results. Computations prove that cement-based stabilization of organic soil brings serious risks (in terms of material capacity and stiffness) and Deep Soil Mixing technology should not be recommended for achieving it. The numerical analysis presented in the study below includes only one type of organic and sandy soil and several possible geometric combinations. Despite that, it clearly points to the fact that designing the DSM columns in the organic soil may be linked with a considerable risk and the settlement may reach too high values. During in situ mixing, the organic material surrounded by sand layers surely mixes with one another in certain areas. However, it has not been examined and it is difficult to assume such mixing already at the designing stage. In case of designing the DSM columns which goes through a

  2. The relationship between academic self-concept, intrinsic motivation, test anxiety, and academic achievement among nursing students: mediating and moderating effects.

    Science.gov (United States)

    Khalaila, Rabia

    2015-03-01

    The impact of cognitive factors on academic achievement is well documented. However, little is known about the mediating and moderating effects of non-cognitive, motivational and situational factors on academic achievement among nursing students. The aim of this study is to explore the direct and/or indirect effects of academic self-concept on academic achievement, and examine whether intrinsic motivation moderates the negative effect of test anxiety on academic achievement. This descriptive-correlational study was carried out on a convenience sample of 170 undergraduate nursing students, in an academic college in northern Israel. Academic motivation, academic self-concept and test anxiety scales were used as measuring instruments. Bootstrapping with resampling strategies was used for testing multiple mediators' model and examining the moderator effect. A higher self-concept was found to be directly related to greater academic achievement. Test anxiety and intrinsic motivation were found to be significant mediators in the relationship between self-concept and academic achievement. In addition, intrinsic motivation significantly moderated the negative effect of test anxiety on academic achievement. The results suggested that institutions should pay more attention to the enhancement of motivational factors (e.g., self-concept and motivation) and alleviate the negative impact of situational factors (e.g., test anxiety) when offering psycho-educational interventions designed to improve nursing students' academic achievements. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. Avaliação educacional por meio do teste iar em escolares com cegueira Scholastic achievement assessment of blind students using the iar test

    Directory of Open Access Journals (Sweden)

    Suzana Rabello

    2007-08-01

    the study. During a six month period the students were assessed using the Instrument to Assess Basic Literacy Repertoire (IAR; the instrument was transcribed in Braille, also having raised images when applicable. Results of the IAR application showed that T.A.M. achieved 100% accuracy for all concepts; A.M. and D.A.C. achieved 100% accuracy for body scheme, laterality and word verbalization; D.A.C. achieved 50% for the concepts of position, size and quantity; A.M. achieved 50% for hearing discrimination; D.A.C. obtained a rate of less than 50% for concepts of direction, space, shape, tactile discrimination, hearing discrimination, analysis/synthesis and fine motor coordination; A.M. also achieved less than 50% success rate for direction, tactile discrimination, analysis/synthesis and fine motor coordination concepts. As to applicability, the IAR Test was shown to be effective in assessing blind students; it offers useful orientation to professionals and family members who wish to adopt stimulation and strategies that enhance their development.

  4. The Knowledge-about-Older-Patients - Quiz (KOP-Q) for nurses: Cross-cultural validation between the Netherlands and United States of America.

    Science.gov (United States)

    Dikken, Jeroen; Hoogerduijn, Jita G; Klaassen, Sharon; Lagerwey, Mary D; Shortridge-Baggett, Lillie; Schuurmans, Marieke J

    2017-08-01

    The Knowledge about Older Patients-Quiz (KOP-Q) is designed as a unidimensional scale measuring knowledge of hospital nurses about older patients. Furthermore, the KOP-Q measures a second unidimensional construct, certainty of hospital nurses about their knowledge. The KOP-Q is developed and validated in the Netherlands. Whether the KOP-Q can be used in other countries is unknown given the cultural and language differences. Investigate the level of measurement invariance of the KOP-Q between the Netherlands and United States of America (USA). A multicenter international cross-sectional design. Four general hospitals in the Netherlands and four general hospitals in the USA. Nurses from the Netherlands (n=201) and the USA (n=130) were invited to participate by email from the ward manager, distributing flyers and present messages on the online hospital communication boards. Questions of the KOP-Q were completed online. The level of measurement invariance (configural, metric or scalar invariance) across countries was tested by running increasingly constrained structural equation models, and testing whether these models fitted the data. Both the knowledge and certainty construct of the KOP-Q proved unidimensional in the Netherlands and USA sample. Test results of the measurement invariance across the Netherlands and USA indicated a stable, partial scalar invariance (15 items full scalar invariance) for the knowledge items and full scalar invariance for the certainty items. The KOP-Q shows to function uniformly across both language groups and can therefore be used to assess nurses' knowledge and their certainty about this knowledge which can be important for educational and/or quality improvement programs in the USA. Furthermore, the KOP-Q is suitable to make comparisons between the Netherlands and the USA using latent variable models. Before the KOP-Q can be used in other countries, cross-cultural tests should again be performed. Copyright © 2017 Elsevier Ltd. All

  5. Effects of random study checks and guided notes study cards on middle school special education students' notetaking accuracy and science vocabulary quiz scores

    Science.gov (United States)

    Wood, Charles L.

    Federal legislation mandates that all students with disabilities have meaningful access to the general education curriculum and that students with and without disabilities be held equally accountable to the same academic standards (IDEIA, 2004; NCLB, 2001). Many students with disabilities, however, perform poorly in academic content courses, especially at the middle and secondary school levels. Previous research has reported increased notetaking accuracy and quiz scores over lecture content when students completed guided notes compared to taking their own notes. This study evaluated the effects of a pre-quiz review procedure and specially formatted guided notes on middle school special education students' learning of science vocabulary. This study compared the effects of three experimental conditions. (a) Own Notes (ON), (b) Own Notes+Random Study Checks (ON+RSC), and (c) Guided Notes Study Cards+Random Study Checks (GNSC+RSC) on each student's accuracy of notes, next-day quiz scores, and review quiz scores. Each session, the teacher presented 12 science vocabulary terms and definitions during a lecture and students took notes. The students were given 5 minutes to study their notes at the end of each session and were reminded to study their notes at home and in study hall period. In the ON condition students took notes on a sheet of paper with numbered lines from 1 to 12. Just before each next-day quiz in the ON+RSC condition students used write-on response cards to answer two teacher-posed questions over randomly selected vocabulary terms from the previous day's lecture. If the answer on a randomly selected student's response card was correct, that student earned a lottery ticket for inexpensive prizes and a quiz bonus point for herself and each classmate. In the GNSC+RSC condition students took notes on specially formatted guided notes that after the lecture they cut into a set of flashcards that could used for study. The students' mean notetaking accuracy was 75

  6. The Black-White-Other Test Score Gap: Academic Achievement among Mixed Race Adolescents. Institute for Policy Research Working Paper.

    Science.gov (United States)

    Herman, Melissa R.

    This paper describes the achievement patterns of a sample of 1,492 multiracial high school students and examines how their achievement fits into existing theoretical models that explain monoracial differences in achievement. These theoretical models include status attainment, parenting style, oppositional culture, and educational attitudes. The…

  7. Quality Teaching in Addressing Student Achievement: A Comparative Study between National Board Certified Teachers and Other Teachers on the Kentucky Core Content Test Results

    Science.gov (United States)

    Buecker, Harrie Lynne

    2010-01-01

    This dissertation focused on the link between quality teaching and its potential impact on student achievement. National Board Certification is used to represent quality teaching and student achievement is measured by the Kentucky Core Content Test. Data were gathered on the reading and mathematics scores of students of National Board Teachers who…

  8. Test your knowledge and understanding

    Directory of Open Access Journals (Sweden)

    2013-05-01

    Full Text Available This quiz is designed to test your understanding of the concepts covered in this issue and to give you an opportunity to reflect on what you have learnt. These multiple true/false questions were produced in collaboration with the International Council of Ophthalmology (ICO.

  9. How do parent expectations promote child academic achievement in early elementary school? A test of three mediators.

    Science.gov (United States)

    Loughlin-Presnal, John; Bierman, Karen L

    2017-09-01

    Using a longitudinal mediation framework and a low-income sample, this study had 2 aims: (a) to model bidirectional associations between parent academic expectations and child academic outcomes from first through fifth grade, and (b) to explore 3 mediators of parental influence: parent involvement in child schooling, child learning behaviors, and child perceived academic competence. Participants included 356 children and their caregivers (89% mothers) recruited from Head Start centers (58% European American, 25% African American, 17% Latino). At each time point (grades 1, 2, 3, 5), parents rated their academic expectations, teachers rated parent involvement and child learning behaviors, and children rated their self-perceptions of their academic competence. Bidirectional longitudinal associations emerged between parent academic expectations and child academic outcomes. Child learning behaviors mediated this association from first to third grade, whereas child perceived academic competence mediated from second to fifth grade. Parallel cross-lagged models replicated these findings with child academic outcomes assessed using a test of reading achievement and teacher ratings of academic performance. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  10. Increasing Active Student Responding in a University Applied Behavior Analysis Course: The Effect of Daily Assessment and Response Cards on End of Week Quiz Scores

    Science.gov (United States)

    Malanga, Paul R.; Sweeney, William J.

    2008-01-01

    The study compared the effects of daily assessment and response cards on average weekly quiz scores in an introduction to applied behavior analysis course. An alternating treatments design (Kazdin 1982, "Single-case research designs." New York: Oxford University Press; Cooper et al. 2007, "Applied behavior analysis." Upper Saddle River:…

  11. The Knowledge-about-Older-Patients - Quiz (KOP-Q) for nurses : Cross-cultural validation between the Netherlands and United States of America

    NARCIS (Netherlands)

    Dikken, Jeroen; Hoogerduijn, Jita G.; Klaassen, Sharon; Lagerwey, Mary D; Shortridge-Baggett, Lillie; Schuurmans, Marieke J.

    2017-01-01

    Background The Knowledge about Older Patients-Quiz (KOP-Q) is designed as a unidimensional scale measuring knowledge of hospital nurses about older patients. Furthermore, the KOP-Q measures a second unidimensional construct, certainty of hospital nurses about their knowledge. The KOP-Q is developed

  12. 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,…

  13. Do Inequalities in Parents' Education Play an Important Role in PISA Students' Mathematics Achievement Test Score Disparities?

    Science.gov (United States)

    Martins, Lurdes; Veiga, Paula

    2010-01-01

    This paper measures and decomposes socioeconomic-related inequality in mathematics achievement in 15 European Union member states. Data is taken from the 2003 wave of the OECD Programme for International Student Assessment (PISA). There is socioeconomic-related inequality in mathematics achievement, favoring the higher socioeconomic groups in each…

  14. Grouped to Achieve: Are There Benefits to Assigning Students to Heterogeneous Cooperative Learning Groups Based on Pre-Test Scores?

    Science.gov (United States)

    Werth, Arman Karl

    Cooperative learning has been one of the most widely used instructional practices around the world since the early 1980's. Small learning groups have been in existence since the beginning of the human race. These groups have grown in their variance and complexity overtime. Classrooms are getting more diverse every year and instructors need a way to take advantage of this diversity to improve learning. The purpose of this study was to see if heterogeneous cooperative learning groups based on student achievement can be used as a differentiated instructional strategy to increase students' ability to demonstrate knowledge of science concepts and ability to do engineering design. This study includes two different groups made up of two different middle school science classrooms of 25-30 students. These students were given an engineering design problem to solve within cooperative learning groups. One class was put into heterogeneous cooperative learning groups based on student's pre-test scores. The other class was grouped based on random assignment. The study measured the difference between each class's pre-post gains, student's responses to a group interaction form and interview questions addressing their perceptions of the makeup of their groups. The findings of the study were that there was no significant difference between learning gains for the treatment and comparison groups. There was a significant difference between the treatment and comparison groups in student perceptions of their group's ability to stay on task and manage their time efficiently. Both the comparison and treatment groups had a positive perception of the composition of their cooperative learning groups.

  15. A New Approach to Response Sets in Analysis of a Test of Motivation to Achieve. A Section of the Final Report for 1969-70.

    Science.gov (United States)

    Adkins, Dorothy C.; Ballif, Bonnie L.

    Gumpgookies, an objective-projective test of school achievement motivation for children 3 1/2 to 8 year, was reduced from 100 to 75 items following extensive factor analyses. This revised test attempted to dissipate the effects of response sets of the subjects and was prepared in three versions--an individual form, a group form for non-readers,…

  16. Effects of Concept Map Extraction and a Test-Based Diagnostic Environment on Learning Achievement and Learners' Perceptions

    Science.gov (United States)

    Lin, Yu-Shih; Chang, Yi-Chun; Liew, Keng-Hou; Chu, Chih-Ping

    2016-01-01

    Computerised testing and diagnostics are critical challenges within an e-learning environment, where the learners can assess their learning performance through tests. However, a test result based on only a single score is insufficient information to provide a full picture of learning performance. In addition, because test results implicitly…

  17. Behavior problems and children’s academic achievement: A test of growth-curve models with gender and racial differences

    Science.gov (United States)

    Kremer, Kristen P.; Flower, Andrea; Huang, Jin; Vaughn, Michael G.

    2016-01-01

    The aim of this study was to examine the longitudinal association between externalizing and internalizing behavior and children’s academic achievement, particularly in terms of whether these variables varied as a function of gender and race. Data pertaining to externalizing and internalizing behavior, academic achievement, gender, and race from three waves of the Child Development Supplement of the Panel Study of Income Dynamics (N = 2028) were used. Results indicate that behavior problems had a negative relationship with academic performance and some of these associations endured over time. Externalizing behavior impacted reading scores more negatively for females compared to males at baseline, but the impact of externalizing behavior on long-term reading outcomes did not vary by gender. Externalizing behavior impacted reading scores more negatively for Black children than White children at multiple points in time. Differences between males, females, Black, and White children concerning behavior and achievement are explained. Implications, limitations, and ideas for future research are also presented. PMID:28529397

  18. Testing the Digital Divide: Does Access to High-Quality Use of Technology in Schools Affect Student Achievement?

    Science.gov (United States)

    Talley, Gregory Keith

    2012-01-01

    This study investigates the relationship between access, use of technology and student achievement in public middle schools in Maryland. The objective of this study was to determine whether a digital divide (differences in access and utilization of technology based on student characteristics of race, socioeconomic status, and gender) exists among…

  19. The Grasshopper and the Ant: Motivational Responses of Low-Achieving Students to High-Stakes Testing.

    Science.gov (United States)

    Roderick, Melissa; Engel, Mimi

    2001-01-01

    Examined the responses of 102 low achieving sixth and eighth graders to Chicago's highly publicized efforts to end social promotion. Students generally described increased work efforts, and students with high levels of work effort generally had greater than average learning gains and positive outcomes in terms of promotion. About one-third of…

  20. A Test of Leading Explanations for the College Racial-Ethnic Achievement Gap: Evidence from a Longitudinal Case Study

    Science.gov (United States)

    Martin, Nathan D.; Spenner, Kenneth I; Mustillo, Sarah A.

    2017-01-01

    In this study, we examined racial/ethnic differences in grade point average (GPA) among students at a highly selective, private university who were surveyed before matriculation and during the first, second and fourth college years, and assessed prominent explanations for the Black-White and Latino-White college achievement gap. We found that…

  1. Threats to Validity When Using Open-Ended Items in International Achievement Studies: Coding Responses to the PISA 2012 Problem-Solving Test in Finland

    Science.gov (United States)

    Arffman, Inga

    2016-01-01

    Open-ended (OE) items are widely used to gather data on student performance in international achievement studies. However, several factors may threaten validity when using such items. This study examined Finnish coders' opinions about threats to validity when coding responses to OE items in the PISA 2012 problem-solving test. A total of 6…

  2. Is Blended e-Learning as Measured by an Achievement Test and Self-Assessment Better than Traditional Classroom Learning for Vocational High School Students?

    Science.gov (United States)

    Chang, Chi-Cheng; Shu, Kuen-Ming; Liang, Chaoyun; Tseng, Ju-Shih; Hsu, Yu-Sheng

    2014-01-01

    The purpose of this study is to examine the effects of blended e-learning on electrical machinery performance (achievement test and self-assessment). Participants were two classes of 11th graders majoring in electrical engineering and taking the electrical machinery class at a vocational high school in Taiwan. The participants were randomly…

  3. Barriers to Mathematics Achievement in Brunei Secondary School Students: Insights into the Roles of Mathematics Anxiety, Self-Esteem, Proactive Coping, and Test Stress

    Science.gov (United States)

    Hamid, Malai Hayati Sheikh; Shahrill, Masitah; Matzin, Rohani; Mahalle, Salwa; Mundia, Lawrence

    2013-01-01

    The cross-sectional field survey examined the roles of mathematics anxiety, self-esteem, proactive coping, and test stress in mathematics achievement among 204 (151 females) randomly selected Year 8-10 Brunei secondary school students. The negative dimensions of mathematics anxiety, self-esteem, and proactive coping correlated negatively with…

  4. What do students do when asked to diagnose their mistakes? Does it help them? II. A more typical quiz context

    Directory of Open Access Journals (Sweden)

    Edit Yerushalmi

    2012-09-01

    Full Text Available “Self-diagnosis tasks” aim at fostering students’ learning in an examination context by requiring students to present diagnoses of their solutions to quiz problems. We examined the relationship between students’ learning from self-diagnosis and the typicality of the problem situation. Four recitation groups in an introductory physics class (∼200 students were divided into a control group and three intervention groups in which different levels of guidance were provided to aid students in their performance of self-diagnosis activities. The self-diagnosis task was administered twice, first in an atypical problem situation and then in a typical one. In a companion paper we reported our findings in the context of an atypical problem situation. Here we report our findings in the context of a typical problem situation and discuss the effect of problem typicality on students’ self-diagnosis performance and subsequent success in solving transfer problems. We show that the self-diagnosis score was correlated with subsequent problem-solving performance only in the context of a typical problem situation, and only when textbooks and notebooks were the sole means of guidance available to the students for assisting them with diagnosis.

  5. Testing a Model of the Relationship of Demographic, Affective, and Fitness Variables to Academic Achievement among Non-Science Majors at an Independent University

    Science.gov (United States)

    Dutra, Andrew Martin

    The purpose of this study was to determine the relationship of specific attributes of college students to their academic achievement at an independent university in central Florida. Academic achievement was measured as the numeric score on the final exam in a survey-of-science course (EDS 1032) required for non-science majors. Attribute sets included personological, affective, and fitness variables. A hypothesized diagram of the direct and indirect effects among these attributes relative to academic achievement was developed and tested using data collected Spring 2014 from 168 students in four sections of EDS 1032 at Florida Institute of Technology. Multiple regression results revealed that 19% of the variance in a students' academic achievement was due to the influence of these three sets of research factors; this was found to be statistically significant. The results of mediation analyses also indicated that three variables had significant direct effects on academic achievement, namely gender, number of academic credits, and sports motivation. In addition, gender had a significant indirect effect on academic achievement via stress, and the number of academic credits had a significant indirect effect on academic achievement via sports motivation. These findings indicated that female students scored roughly six points higher than male students on this final exam. Also, gender's influence on academic achievement was partially attributable to the student's level of stress (e.g., male students with high levels of stress had lower grades on this final exam than female students with the same level of stress). In addition, it was found that students taking more academic credits were likely to score higher on this final exam than those students taking fewer credits. Further, as students' level of sports amotivation increased, the strength of the relationship between the number of student academic credits and academic achievement decreased. These results support Self

  6. Socio-motivational moderators – Two sides of the same coin?Testing the potential buffering role of socio-motivational relationships on achievement drive and test anxiety among German and Canadian secondary school students

    Directory of Open Access Journals (Sweden)

    Frances eHoferichter

    2015-10-01

    Full Text Available The current cross-national study investigates the potential buffering role of socio-motivational relationships for the association of achievement drive and test anxiety in secondary school students from Canada and Germany. One thousand eighty-eight students (54% girls, Mage = 13.71, SD = .53, age span 12–15 years from the state of Brandenburg and 389 students from Quebéc (55.9% girls, Mage = 13.43, SD = .82, age span 12–16 years were asked about their socio-motivational relationships with their teachers and peers, their drive for achievement, and test anxiety. Multigroup latent moderated structural equations (MGLMS were conducted to test for the moderator role of socio-motivational relationships that would buffer feelings of test anxiety related to the drive for achievement. The analyses revealed the two-sided role socio-motivational relationships can have for students with different levels of achievement drive; intensifying or mitigating feelings of test anxiety. Thereby, the results of this study extend the buffering hypothesis by Cohen and Wills (1985. Cross-national differences between Canada and Germany were found concerning the studied moderators on the association of achievement drive and test anxiety: While for German students teacher-student relationships acted as moderator, for Canadian students student-student relationships and teachers acting as positive motivators displayed a moderator role.

  7. Longitudinal relations among inattention, working memory, and academic achievement: testing mediation and the moderating role of gender

    Directory of Open Access Journals (Sweden)

    Sarah A. Gray

    2015-05-01

    Full Text Available Introduction. Behavioral inattention, working memory (WM, and academic achievement share significant variance, but the direction of relationships across development is unknown. The aim of the present study was to determine whether WM mediates the pathway between inattentive behaviour and subsequent academic outcomes.Methods. 204 students from grades 1–4 (49.5% female were recruited from elementary schools. Participants received assessments of WM and achievement at baseline and one year later. WM measures included a visual-spatial storage task and auditory-verbal storage and manipulation tasks. Teachers completed the SWAN behaviour rating scale both years. Mediation analysis with PROCESS (Hayes, 2013 was used to determine mediation pathways.Results. Teacher-rated inattention indirectly influenced math addition fluency, subtraction fluency and calculation scores through its effect on visual-spatial WM, only for boys. There was a direct relationship between inattention and math outcomes one year later for girls and boys. Children who displayed better attention had higher WM scores, and children with higher WM scores had stronger scores on math outcomes. Bias-corrected bootstrap confidence intervals for the indirect effects were entirely below zero for boys, for the three math outcomes. WM did not mediate the direct relationship between inattention and reading scores.Discussion. Findings identify inattention and WM as longitudinal predictors for math addition and subtraction fluency and math calculation outcomes one year later, with visual-spatial WM as a significant mediator for boys. Results highlight the close relationship between inattention and WM and their importance in the development of math skills.

  8. Sample Selectivity and the Validity of International Student Achievement Tests in Economic Research. NBER Working Paper No. 15867

    Science.gov (United States)

    Hanushek, Eric A.; Woessmann, Ludger

    2010-01-01

    Critics of international student comparisons argue that results may be influenced by differences in the extent to which countries adequately sample their entire student populations. In this research note, we show that larger exclusion and non-response rates are related to better country average scores on international tests, as are larger…

  9. Metabolic Testing for Adults in a State Medicaid Program Receiving Antipsychotics: Remaining Barriers to Achieving Population Health Prevention Goals.

    Science.gov (United States)

    Morrato, Elaine H; Campagna, Elizabeth J; Brewer, Sarah E; Dickinson, L Miriam; Thomas, Deborah S K; Miller, Benjamin F; Dearing, James; Druss, Benjamin G; Lindrooth, Richard C

    2016-07-01

    Medicaid quality indicators track diabetes mellitus and cardiovascular disease screening in adults receiving antipsychotics and/or those with serious mental illness. To inform performance improvement interventions by evaluating the relative importance of patient, prescriber, and practice factors affecting metabolic testing. A retrospective cohort study was conducted using Missouri Medicaid administrative claims data (January 1, 2010, to December 31, 2012) linked with prescriber market data. The analysis included 9316 adults (age, 18-64 years) who were starting antipsychotic medication. Secondary analysis included the subset of adults (n = 1813) for whom prescriber knowledge, attitudes, and behavior survey data were available. Generalized estimating equations were performed to identify factors associated with failure to receive annual testing during antipsychotic treatment (adjusted odds ratio [OR], 6 encounters vs none; 0.33 [0.28-0.39]). Analysis incorporating prescriber practice information found lower failure to receive glucose testing if the patient received care at a CMHC (0.74 [0.64-0.85]) or if the initiating prescriber was a primary care practitioner (0.81 [0.66-1.00]). However, the initiating prescriber specialty-setting was not associated with lipid testing. Compared with prior reports, progress has been made to improve diabetes screening, but lipid screening remains particularly underutilized. Medicaid performance improvement initiatives should target all prescriber settings and not just behavioral health.

  10. Academic Achievement and Behavioral Health among Asian American and African American Adolescents: Testing the Model Minority and Inferior Minority Assumptions

    Science.gov (United States)

    Whaley, Arthur L.; Noel, La Tonya

    2013-01-01

    The present study tested the model minority and inferior minority assumptions by examining the relationship between academic performance and measures of behavioral health in a subsample of 3,008 (22%) participants in a nationally representative, multicultural sample of 13,601 students in the 2001 Youth Risk Behavioral Survey, comparing Asian…

  11. Achievement reports on joint research of solar energy power generation field test project in fiscal 1997. Part 2 of 3; 1997 nendo taiyoko hatsuden field test jigyo kyodo kenkyu seika hokokusho 2/3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-08-01

    This report is a collection of 26 achievement reports on joint research of a solar energy power generation field test project. The major contents of the achievement reports relate to the solar energy power generation field test project (summarized as manufacture and installation of solar energy power generation systems, summary of solar energy power generation facilities, peripheral devices, and daily schedule of the construction). The reports describe achievements of the joint research (names and achievements of the joint research, study presentation, lectures, literatures, status of patents, similar research in and cooperation with other research institutions), generalization of the research, and future problems. Locations of the joint research carried out are libraries, kindergartens, health and welfare centers, children's culture centers, general traffic centers, primary and middle schools, river water purifying facilities, credit banks, manufactories, retail shops at car parking areas, office buildings, hospitals, joint prefectural office buildings, municipal health centers, and prefectural general power generation control stations. (NEDO)

  12. Parent-Initiated Motivational Climate, Self-Esteem, and Autonomous Motivation in Young Athletes: Testing Propositions from Achievement Goal and Self-Determination Theories

    OpenAIRE

    O'Rourke, Daniel J.; Smith, Ronald E.; Smoll, Frank L.; Cumming, Sean P.

    2012-01-01

    Interactions with parents are known to have a significant impact on children's self-esteem. In this study, designed to test propositions derived from Achievement Goal Theory and Self-Determination Theory, we assessed the influence of perceived parent-initiated mastery and ego motivational climates on self-esteem and self-esteem change in competitive youth swimmers over the course of a 32-week sport season. At each of three measurement points (early, mid, and late season), mastery climate scor...

  13. Is Blended e-Learning as Measured by an Achievement Test and Self-Assessment Better than Traditional Classroom Learning for Vocational High School Students?

    Directory of Open Access Journals (Sweden)

    Chi-Cheng Chang

    2014-04-01

    Full Text Available The purpose of this study is to examine the effects of blended e-learning on electrical machinery performance (achievement test and self-assessment. Participants were two classes of 11th graders majoring in electrical engineering and taking the electrical machinery class at a vocational high school in Taiwan. The participants were randomly selected and assigned to either the experimental group (n = 33 which studied through blended e-learning or the control group (n = 32 which studied through traditional classroom learning. The experiment lasted for five weeks. The results showed that (a there were no significant differences in achievement test scores between blended e-learning and traditional learning; (b students in the experimental group obtained significantly higher scores on self-assessment than students in the control group; (c students’ scores on self-assessment were significantly higher after studying through blended e-learning than before. Overall, blended e-learning did not significantly affect students’ achievement test scores, but significantly affected their self-assessment scores.

  14. A test of the effect of advance organizers and reading ability on seventh-grade science achievement

    Science.gov (United States)

    Underhill, Patricia Annette

    The use of advance organizers was first introduced by Ausubel in his learning theory of meaningful learning. Subsequent research focused on the efficacy of advance organizers. Although, earlier research produced inconclusive results, more recent research suggests advance organizers do facilitate recall. However, the bulk of the research focused on older subjects (students in high school and college and adults). Prior research did not consider that a subject's reading ability may affect the effectiveness of an advance organizer. The purposes of this study were to investigate whether (1) an advance organizer facilitates both immediate and delayed recall, (2) the reading ability of students and the type of pre-instructional material they receive effect recall, and (3) reading ability has an effect on recall with younger students. Seventy-five seventh-grade students were divided into three groups. One group received a written organizer, one group received a graphic organizer, and one group received an introductory passage before reading a learning passage. After completing the reading passage, all subjects received an immediate posttest. Fourteen days later, subjects received the same posttest incorporated in an end-of-the-chapter test. Results of the study indicate the following: (1) no significant difference in immediate and delayed recall of learning material between students who received a written organizer, a graphic organizer, or an introductory passage, (2) there was a main effect for time of testing and a main effect for reading ability, and (3) there was not an interaction between reading ability and the type of pre-instructional material. These findings did not support previous research.

  15. Hypnotherapy and Test Anxiety: Two Cognitive-Behavioral Constructs. The Effects of Hypnosis in Reducing Test Anxiety and Improving Academic Achievement in College Students.

    Science.gov (United States)

    Sapp, Marty

    A two-group randomized multivariate analysis of covariance (MANCOVA) was used to investigate the effects of cognitive-behavioral hypnosis in reducing test anxiety and improving academic performance in comparison to a Hawthorne control group. Subjects were enrolled in a rigorous introductory psychology course which covered an entire text in one…

  16. Sex-specific predictive power of 6-minute walk test in chronic heart failure is not enhanced using percent achieved of published reference equations.

    Science.gov (United States)

    Frankenstein, Lutz; Zugck, Christian; Nelles, Manfred; Schellberg, Dieter; Katus, Hugo; Remppis, Andrew

    2008-04-01

    The 6-minute walk test (6MWT) is an established prognostic tool in chronic heart failure. The strong influence of height, weight, age, and sex on 6MWT distance may be accounted for by using percentage achieved of predicted value rather than uncorrected 6MWT values. The study included 1069 patients (862 men) with a mean age 55.2 +/- 11.7 years and mean left ventricular ejection fraction of 29% +/- 10%, attending the heart failure clinic of the University of Heidelberg between 1995 and 2005. The predictive power and accuracy of 6MWT and achieved percentage values according to all available published equations for mortality and mortality or transplant combined were tested separately for each sex. The percentage values varied largely between equations. For all equations, women in New York Heart Association (NYHA) functional class I had higher values than men. Although the 6MWT significantly discriminated all NYHA classes for both sexes, only 1 equation discriminated all NYHA classes. No significant differences in the area under the receiver operating-characteristic curve were noted between achieved percentage values and 6MWT. Despite strong univariate significance, achieved percentage values did not retain multivariate significance. The 6MWT was independent from N-terminal brain natriuretic propeptide, NYHA, left ventricular ejection fraction, and peak oxygen uptake. We confirmed 6MWT to be a strong and independent risk predictor for both sexes. Because the prognostic power of 6MWT is not enhanced using percentage achieved of published reference equations, we suggest recalibration of these reference values rather than discarding this approach.

  17. Effects of achievement differences for internal/external frame of reference model investigations: A test of robustness of findings over diverse student samples.

    Science.gov (United States)

    Schmidt, Isabelle; Brunner, Martin; Preckel, Franzis

    2017-11-12

    Achievement in math and achievement in verbal school subjects are more strongly correlated than the respective academic self-concepts. The internal/external frame of reference model (I/E model; Marsh, 1986, Am. Educ. Res. J., 23, 129) explains this finding by social and dimensional comparison processes. We investigated a key assumption of the model that dimensional comparisons mainly depend on the difference in achievement between subjects. We compared correlations between subject-specific self-concepts of groups of elementary and secondary school students with or without achievement differences in the respective subjects. The main goals were (1) to show that effects of dimensional comparisons depend to a large degree on the existence of achievement differences between subjects, (2) to demonstrate the generalizability of findings over different grade levels and self-concept scales, and (3) to test a rarely used correlation comparison approach (CCA) for the investigation of I/E model assumptions. We analysed eight German elementary and secondary school student samples (grades 3-8) from three independent studies (Ns 326-878). Correlations between math and German self-concepts of students with identical grades in the respective subjects were compared with the correlation of self-concepts of students having different grades using Fisher's Z test for independent samples. In all samples, correlations between math self-concept and German self-concept were higher for students having identical grades than for students having different grades. Differences in median correlations had small effect sizes for elementary school students and moderate effect sizes for secondary school students. Findings generalized over grades and indicated a developmental aspect in self-concept formation. The CCA complements investigations within I/E-research. © 2017 The British Psychological Society.

  18. The definition of achievement and the construction of tests for its measurement: A review of the main trends

    Directory of Open Access Journals (Sweden)

    Salvador Algarabel

    2001-01-01

    Full Text Available En esta revisión se analizan diferentes definiciones de rendimiento y se exploran posibilidades en la construcción de tests para su medida. Una primera caracterización del rendimiento se consigue a través del análisis de la representación del constructo. Desde esta perspectiva, la aproximación conductual, se centra más en el resultado final, mientras el enfoque cognitivo se centra más en el proceso. En segundo lugar, esta revisión analiza los datos sobre amplitud nomotética: relación entre rendimiento y aptitudes, status socioeconómico y cambios en el tiempo. La sección final ofrece una visión de las posibilidades y dificultades implicadas en el intento de sustituir los métodos tradicionalmente utilizados en la evaluación del rendimiento. Dada su dificultad y coste en términos del tiempo necesario para desarrollarlos, puntuarlos y otras variables, se concluye atribuyendo un peso mayor a las aplicaciones informáticas en evaluación, para que la evaluación conductual pueda tener mayor difusión.

  19. Impact of nutritional status at the onset of elementary school on academic aptitude test achievement at the end of high school in a multicausal approach.

    Science.gov (United States)

    Ivanovic, Daniza M; Rodríguez, María Del Pilar N; Pérez, Hernán T; Alvear, Jorge A; Almagià, Atilio F; Toro, Triana D; Urrutia, María Soledad C; Cruz, Arturo L; Ivanovic, Rodolfo M

    2009-07-01

    Like in many other countries, few investigations have been carried out in Chile to measure the long-term effects of nutritional status at an early age on scholastic achievement in a multicausal approach. The objectives of the present study were to describe the impact of nutritional, intellectual, family, educational and socio-economic variables at the onset of elementary school in 1987 that may affect achievement on the academic aptitude test (AAT) taken in 1998 at the end of high school, and to quantify the impact of these independent variables on the AAT. The present study comprises two cross-sectional stages: in 1987, a representative sample of 813 elementary school first-grader Chilean children from the Metropolitan Region was randomly chosen; in 1998, 12 years later, 632 school-age children were located and only 351 of them graduated from high school and, from these, 260 students took the AAT. In 1987 nutritional status was assessed through anthropometric parameters, intellectual ability by the Raven's Progressive Matrices Test, scholastic achievement through Spanish language and mathematics tests, and socio-economic status using Graffar's modified scale; family variables were also recorded. Maternal schooling, scholastic achievement, intellectual ability and head circumference-for-age z-score (anthropometric indicator of both nutritional background and brain development) all in 1987 were the independent variables with the greatest explanatory power for AAT variance in 1998 (r2 0.402). These results provide a foundation to identify the risk factors at an early age that affect AAT scores and should be useful to improve nutritional and educational policies.

  20. Implications of failure to achieve a result from prenatal maternal serum cell-free DNA testing: a historical cohort study.

    Science.gov (United States)

    Chan, N; Smet, M-E; Sandow, R; da Silva Costa, F; McLennan, A

    2017-11-01

    To investigate the pregnancy outcomes in a cohort of women who failed to obtain a result in non-invasive prenatal testing (NIPT). Historical cohort study. A multicentre private practice in Sydney, Australia. Women who failed to obtain a result from NIPT (n = 131). The maternal characteristics, antenatal investigations and pregnancy outcomes for these women were compared with those who obtained a result at the same practice and to the general Australian obstetric population. Antenatal investigations: pregnancy-associated plasma protein-A (PAPP-A), free β-human chorionic gonadotrophin (β-hCG), placental growth factor (PlGF), uterine artery pulsatility index (PI), mean arterial pressure (MAP). Pregnancy outcomes: chromosomal abnormality, pre-eclampsia, gestational diabetes, small-for-gestational-age (SGA), preterm delivery. Only 1.1% of NIPT samples failed to return a result. This cohort was significantly older and had significantly increased weight compared with the general Australian obstetric population. Pregnancy outcomes were available for 94% of the cohort. There were significantly higher rates of chromosomal aneuploidies (6.5% versus 0.2%, P < 0.0001), pre-eclampsia (11% versus 1.5%, P < 0.0001) and gestational diabetes (23% versus 7.5%, P < 0.0001) compared with the general obstetric population. Rates of preterm delivery and SGA were elevated but did not reach significance. Antenatal investigations demonstrated decreased PAPP-A MoM (0.75 versus 1.14, P < 0.0001), decreased free β-hCG (0.71 versus 1.01, P < 0.0001) and increased uterine artery PI (1.79 versus 1.65, P = 0.02). Women who fail to obtain a result from NIPT are at increased risk of adverse pregnancy outcomes, in particular chromosomal aneuploidy, gestational diabetes and pre-eclampsia. None received. Women who fail to obtain a result from cell-free DNA NIPT are at increased risk of adverse pregnancy outcomes. © 2017 Royal College of Obstetricians and Gynaecologists.

  1. BIBLIOGRAPHY ON ACHIEVEMENT.

    Science.gov (United States)

    Harvard Univ., Cambridge, MA. Graduate School of Education.

    THIS BIBLIOGRAPHY LISTS MATERIAL ON VARIOUS ASPECTS OF ACHIEVEMENT. APPROXIMATELY 40 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1952 TO 1965. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE BEHAVIOR TESTS, ACHIEVEMENT BEHAVIOR, ACADEMIC ACHIEVEMENT, AND SOCIAL-CLASS BACKGROUND. A RELATED REPORT IS ED…

  2. Repeated testing improves achievement in a blended learning approach for risk competence training of medical students: results of a randomized controlled trial.

    Science.gov (United States)

    Spreckelsen, C; Juenger, J

    2017-09-26

    Adequate estimation and communication of risks is a critical competence of physicians. Due to an evident lack of these competences, effective training addressing risk competence during medical education is needed. Test-enhanced learning has been shown to produce marked effects on achievements. This study aimed to investigate the effect of repeated tests implemented on top of a blended learning program for risk competence. We introduced a blended-learning curriculum for risk estimation and risk communication based on a set of operationalized learning objectives, which was integrated into a mandatory course "Evidence-based Medicine" for third-year students. A randomized controlled trial addressed the effect of repeated testing on achievement as measured by the students' pre- and post-training score (nine multiple-choice items). Basic numeracy and statistical literacy were assessed at baseline. Analysis relied on descriptive statistics (histograms, box plots, scatter plots, and summary of descriptive measures), bootstrapped confidence intervals, analysis of covariance (ANCOVA), and effect sizes (Cohen's d, r) based on adjusted means and standard deviations. All of the 114 students enrolled in the course consented to take part in the study and were assigned to either the intervention or control group (both: n = 57) by balanced randomization. Five participants dropped out due to non-compliance (control: 4, intervention: 1). Both groups profited considerably from the program in general (Cohen's d for overall pre vs. post scores: 2.61). Repeated testing yielded an additional positive effect: while the covariate (baseline score) exhibits no relation to the post-intervention score, F(1, 106) = 2.88, p > .05, there was a significant effect of the intervention (repeated tests scenario) on learning achievement, F(1106) = 12.72, p blended learning approach can be improved significantly by implementing a test-enhanced learning design, namely repeated testing. As

  3. How home HIV testing and counselling with follow-up support achieves high testing coverage and linkage to treatment and prevention: a qualitative analysis from Uganda.

    Science.gov (United States)

    Ware, Norma C; Wyatt, Monique A; Asiimwe, Stephen; Turyamureeba, Bosco; Tumwesigye, Elioda; van Rooyen, Heidi; Barnabas, Ruanne V; Celum, Connie L

    2016-01-01

    The successes of HIV treatment scale-up and the availability of new prevention tools have raised hopes that the epidemic can finally be controlled and ended. Reduction in HIV incidence and control of the epidemic requires high testing rates at population levels, followed by linkage to treatment or prevention. As effective linkage strategies are identified, it becomes important to understand how these strategies work. We use qualitative data from The Linkages Study, a recent community intervention trial of community-based testing with linkage interventions in sub-Saharan Africa, to show how lay counsellor home HIV testing and counselling (home HTC) with follow-up support leads to linkage to clinic-based HIV treatment and medical male circumcision services. We conducted 99 semi-structured individual interviews with study participants and three focus groups with 16 lay counsellors in Kabwohe, Sheema District, Uganda. The participant sample included both HIV+ men and women (N=47) and HIV-uncircumcised men (N=52). Interview and focus group audio-recordings were translated and transcribed. Each transcript was summarized. The summaries were analyzed inductively to identify emergent themes. Thematic concepts were grouped to develop general constructs and framing propositional statements. Trial participants expressed interest in linking to clinic-based services at testing, but faced obstacles that eroded their initial enthusiasm. Follow-up support by lay counsellors intervened to restore interest and inspire action. Together, home HTC and follow-up support improved morale, created a desire to reciprocate, and provided reassurance that services were trustworthy. In different ways, these functions built links to the health service system. They worked to strengthen individuals' general sense of capability, while making the idea of accessing services more manageable and familiar, thus reducing linkage barriers. Home HTC with follow-up support leads to linkage by building

  4. Credit Card Quiz.

    Science.gov (United States)

    Marks, Jeff

    2000-01-01

    Describes an activity in which students design credit cards and discover for themselves the mathematical realities of buying on credit. Employs multiple-intelligence theory to increase the chance that all students will be reached. (YDS)

  5. Rate Your Risk Quiz

    Science.gov (United States)

    ... Cares Peers Support Ask the Doctor My Food Coach Nutrition Dialysis Patient & Family Resources Emergency Resources A ... State Charity Registration Disclosures © 2017 National Kidney Foundation, Inc., 30 East 33rd Street, New York, NY 10016, ...

  6. Secondhand Smoke Quiz

    Science.gov (United States)

    ... Start Today Having a Baby? SmokefreeMOM is a text messaging program that provides quitting tips and encouragement. Sign ... and encouragement for pregnant women. › HealthyYou TXT A text message program ... of topics. › Craving Journal [.pdf file] If you know when you are ...

  7. Allergic Rhinitis Quiz

    Science.gov (United States)

    ... rhinitis, allergic asthma, conjunctivitis (eye allergy) or stinging insect allergy. Allergy shots often lead to lasting relief ... AAAAI Foundation Donate American Academy of Allergy Asthma & Immunology 555 East Wells Street Suite 1100, Milwaukee , WI ...

  8. Teen Diabetes Quiz Answers

    Science.gov (United States)

    ... home the night before is one way to eat healthy foods at school. Use leftovers from dinner or make a tuna sandwich and add raw ... something fun with you—take a walk after dinner instead of watching TV and playing ... B You can eat at fast-food restaurants, just not every day. ...

  9. Allergic Rhinitis Quiz

    Science.gov (United States)

    ... Conditions Drug Guide Conditions Dictionary Just for Kids Library School Tools Videos Virtual Allergist Education & Training Careers in ... Support the AAAAI Foundation Donate Utility navigation Español Journals Annual Meeting Member Login / My Membership Search navigation ...

  10. Pet Allergy Quiz

    Science.gov (United States)

    ... Conditions Drug Guide Conditions Dictionary Just for Kids Library School Tools Videos Virtual Allergist Education & Training Careers in ... Support the AAAAI Foundation Donate Utility navigation Español Journals Annual Meeting Member Login / My Membership Search navigation ...

  11. Quiz-R-us

    DEFF Research Database (Denmark)

    Marchetti, Emanuela; Valente, Andrea

    2018-01-01

    in Occupational Therapy offered in the city of Odense, located in the Southern region of Denmark. For the bachelor level we worked with the University College Lillebaelt (UCL), and for the master level we involved the University of Southern Denmark (SDU). We also involved students from the bachelor program in Web...

  12. Skin Allergy Quiz

    Science.gov (United States)

    ... long time. True False False: This is called contact dermatitis, which is often due to nickel. Question 9 ... dermatitis. True False True: This is called Irritant contact dermatitis which is more common than allergic contact dermatitis. ...

  13. Picture Quiz (questions).

    Science.gov (United States)

    Chatha, Hamid Aizaz; Nakash, Shaun

    2005-01-01

    A 75-year-old man was referred to hospital with a 24 hour history of severe neck pain, associated with fever, rigors and mild confusion. The pain radiated into his arms and was exacerbated by neck movements. Eight days prior to admission he had developed loose stools for 3 days. There was no history of trauma, and no other features of meningism. He gave a past history of ischemic heart disease and atrial fibrillation for which he was taking warfarin. Examination revealed a pyrexia of 38.3°C. There was tenderness over the cervical spine but no other positive findings. Neurological examination was unremarkable.

  14. Achievement reports on joint research of solar energy power generation field test project in fiscal 1997. Part 3 of 3; 1997 nendo taiyoko hatsuden field test jigyo kyodo kenkyu seika hokokusho 3/3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-08-01

    This report is a collection of 40 achievement reports on joint research of a solar energy power generation field test project. The major contents of the achievement reports relate to the solar energy power generation field test project (summarized as manufacture and installation of solar energy power generation systems, summary of solar energy power generation facilities, status of installation of solar cells, peripheral devices, and daily schedule of the construction). The reports describe achievements of the joint research (names and achievements of the joint research, study presentation, lectures, literatures, status of patents, similar research in and cooperation with other research institutions), generalization of the research, and future problems. Locations of the joint research carried out are hospitals, township hospitals, a science hall for youths, study and educational cities, primary schools, middle schools, high schools, universities, senior health centers, a life cooperative association, retails shops, factories, office buildings, joint governmental office buildings, Shinkansen stations, prefectural industrial testing centers, health and welfare centers, FM broadcasting studios, a town operated hall of technologies, prefectural office buildings and training centers. (NEDO)

  15. The effect of four instructional methods, gender, and time of testing on the achievement of sixth graders learning to interpret graphs

    Science.gov (United States)

    Young, Jerry Wayne

    The purpose of this study was to determine the effects of four instructional methods (direct instruction, computer-aided instruction, video observation, and microcomputer-based lab activities), gender, and time of testing (pretest, immediate posttest for determining the immediate effect of instruction, and a delayed posttest two weeks later to determine the retained effect of the instruction) on the achievement of sixth graders who were learning to interpret graphs of displacement and velocity. The dependent variable of achievement was reflected in the scores earned by students on a testing instrument of established validity and reliability. The 107 students participating in the study were divided by gender and were then randomly assigned to the four treatment groups, each taught by a different teacher. Each group had approximately equal numbers of males and females. The students were pretested and then involved in two class periods of the instructional method which was unique to their group. Immediately following treatment they were posttested and two weeks later they were posttested again. The data in the form of test scores were analyzed with a two-way split-plot analysis of variance to determine if there was significant interaction among technique, gender, and time of testing. When significant interaction was indicated, the Tukey HSD test was used to determine specific mean differences. The results of the analysis indicated no gender effect. Only students in the direct instruction group and the microcomputer-based laboratory group had significantly higher posttest-1 scores than pretest scores. They also had significantly higher posttest-2 scores than pretest scores. This suggests that the learning was retained. The other groups experienced no significant differences among pretest, posttest-1, and posttest-2 scores. Recommendations are that direct instruction and microcomputer-based laboratory activities should be considered as effective stand-alone methods for

  16. Perceptions of competence, implicit theory of ability, perception of motivational climate, and achievement goals: a test of the trichotomous conceptualization of endorsement of achievement motivation in the physical education setting.

    Science.gov (United States)

    Cury, F; Da Fonséca, D; Rufo, M; Sarrazin, P

    2002-08-01

    To test and extend the conceptualization of the endorsement of achievement goals in the physical education setting Mastery, Performance-approach, and Performance-approach goals, Perception of the physical education competence, Implicit theory about sport ability, and Perception of the motivational climate were assessed among 682 boys attending five French schools. Analysis indicated that (1) Performance-approach goals were positively associated with perception of physical education Competence, Entity beliefs about sport ability, the Performance dimension of the motivational climate, and negatively associated with Incremental beliefs about sport ability. (2) Mastery goals were positively associated with perception of physical education Competence, Incremental beliefs about sport ability, the Mastery dimension of the motivational climate, and negatively associated with the Performance dimension of the motivational climate. Also, (3) Performance-avoidance goals were positively associated with Entity beliefs about sport ability and the Performance dimension of the motivational climate; these goals were negatively associated with Incremental beliefs about sport ability and perception of physical education Competence. These results clearly attested to the validity of the trichotomous model in the physical education setting.

  17. Test Review: Wilkinson, G. S., & Robertson, G. J. (2006). Wide Range Achievement Test--Fourth Edition. Lutz, FL: Psychological Assessment Resources. WRAT4 Introductory Kit (Includes Manual, 25 Test/Response Forms [Blue and Green], and Accompanying Test Materials): $243.00

    Science.gov (United States)

    Dell, Cindy Ann; Harrold, Barbara; Dell, Thomas

    2008-01-01

    The Wide Range Achievement Test-Fourth Edition (WRAT4) is designed to provide "a quick, simple, psychometrically sound assessment of academic skills". The test was first published in 1946 by Joseph F. Jastak, with the purpose of augmenting the cognitive performance measures of the Wechsler-Bellevue Scales, developed by David Wechsler.…

  18. Children’s Mapping between Non-Symbolic and Symbolic Numerical Magnitudes and Its Association with Timed and Untimed Tests of Mathematics Achievement

    Science.gov (United States)

    Brankaer, Carmen; Ghesquière, Pol; De Smedt, Bert

    2014-01-01

    The ability to map between non-symbolic numerical magnitudes and Arabic numerals has been put forward as a key factor in children’s mathematical development. This mapping ability has been mainly examined indirectly by looking at children’s performance on a symbolic magnitude comparison task. The present study investigated mapping in a more direct way by using a task in which children had to choose which of two choice quantities (Arabic digits or dot arrays) matched the target quantity (dot array or Arabic digit), thereby focusing on small quantities ranging from 1 to 9. We aimed to determine the development of mapping over time and its relation to mathematics achievement. Participants were 36 first graders (M = 6 years 8 months) and 46 third graders (M = 8 years 8 months) who all completed mapping tasks, symbolic and non-symbolic magnitude comparison tasks and standardized timed and untimed tests of mathematics achievement. Findings revealed that children are able to map between non-symbolic and symbolic representations and that this mapping ability develops over time. Moreover, we found that children’s mapping ability is related to timed and untimed measures of mathematics achievement, over and above the variance accounted for by their numerical magnitude comparison skills. PMID:24699664

  19. Online Quizzes Promote Inconsistent Improvements on In-Class Test Performance in Introductory Anatomy and Physiology

    Science.gov (United States)

    Brown, Gregory A.; Bice, Matthew R.; Shaw, Brandon S.; Shaw, Ina

    2015-01-01

    Review quizzes can provide students with feedback and assist in the preparation for in-class tests, but students often do not voluntarily use self-testing resources. The purpose of the present study was to evaluate if taking a mandatory online review quiz alters performance on subsequent in-class tests. During two semesters of a single-semester…

  20. Achievements in the development of the Water Cooled Solid Breeder Test Blanket Module of Japan to the milestones for installation in ITER

    International Nuclear Information System (INIS)

    Tsuru, Daigo; Tanigawa, Hisashi; Hirose, Takanori; Mohri, Kensuke; Seki, Yohji; Enoeda, Mikio; Ezato, Koichiro; Suzuki, Satoshi; Nishi, Hiroshi; Akiba, Masato

    2009-01-01

    As the primary candidate of ITER Test Blanket Module (TBM) to be tested under the leadership of Japan, a water cooled solid breeder (WCSB) TBM is being developed. This paper shows the recent achievements towards the milestones of ITER TBMs prior to the installation, which consist of design integration in ITER, module qualification and safety assessment. With respect to the design integration, targeting the detailed design final report in 2012, structure designs of the WCSB TBM and the interfacing components (common frame and backside shielding) that are placed in a test port of ITER and the layout of the cooling system are presented. As for the module qualification, a real-scale first wall mock-up fabricated by using the hot isostatic pressing method by structural material of reduced activation martensitic ferritic steel, F82H, and flow and irradiation test of the mock-up are presented. As for safety milestones, the contents of the preliminary safety report in 2008 consisting of source term identification, failure mode and effect analysis (FMEA) and identification of postulated initiating events (PIEs) and safety analyses are presented.

  1. The effects of departmentalized and self-contained classrooms on fifth-grade students' achievement in science on the Georgia Criterion Referenced Competency Test

    Science.gov (United States)

    Koch, Lisa S.

    Elementary instruction of fifth grade classrooms was found to be primarily in two organizational models in a school district northwest of Atlanta, Georgia. The self-contained classroom provided a generalist teacher responsible for the instruction of all academic subjects to one group of students throughout the day, while departmentalized classrooms were structured utilizing one teacher for the instruction of one or two content areas, and students rotated throughout the day for each of the academic subjects. The majority of studies looking at the effect of instructional organization were concentrated in the content areas of mathematics and reading. This quantitative study, utilized an ex post facto methodology to determine whether fifth grade students attending departmentalized schools or self-contained classrooms had higher student achievement in science as measured by the Georgia Criterion Referenced Competency Test (CRCT). The statistical data was collected through the Georgia Department of Education and included raw mean scores of over 500 students attending departmentalized schools and 500 students attending self-contained classrooms, along with the various subgroups such as gender, ethnicity status, English language learners (ELL), and students with disability (SWD) placement. This data was analyzed to show if a significant statistical difference emerged from either instructional organization. The overall results that emerged from the archival data suggested no significant difference in student achievement existed for almost all subgroups tested of the total 1000+ participant scores used in the study. The results also did however, showed the departmentalization model of instruction had a slight advantage over self-contained classrooms for male students with disabilities.

  2. Socio-motivational moderators—two sides of the same coin? Testing the potential buffering role of socio-motivational relationships on achievement drive and test anxiety among German and Canadian secondary school students

    Science.gov (United States)

    Hoferichter, Frances; Raufelder, Diana; Eid, Michael

    2015-01-01

    The current cross-national study investigates the potential buffering role of socio-motivational relationships for the association of achievement drive (AD) and test anxiety (TX) in secondary school students from Canada and Germany. One thousand and eighty-eight students (54% girls, Mage = 13.71, SD = 0.53, age span 12–15 years) from the state of Brandenburg and 389 students from Quebéc (55.9% girls, Mage = 13.43, SD = 0.82, age span 12–16 years) were asked about their socio-motivational relationships with their teachers and peers, their drive for achievement, and TX. Multigroup latent moderated structural equations were conducted to test for the moderator role of socio-motivational relationships that would buffer feelings of TX related to the drive for achievement. The analyses revealed the two-sided role socio-motivational relationships can have for students with different levels of AD; intensifying or mitigating feelings of TX. Thereby, the results of this study extend the buffering hypothesis by Cohen and Wills (1985). Cross-national differences between Canada and Germany were found concerning the studied moderators on the association of AD and TX: While for German students teacher–student relationships acted as moderator, for Canadian students student–student relationships and teachers acting as positive motivators displayed a moderator role. PMID:26583000

  3. Socio-motivational moderators-two sides of the same coin? Testing the potential buffering role of socio-motivational relationships on achievement drive and test anxiety among German and Canadian secondary school students.

    Science.gov (United States)

    Hoferichter, Frances; Raufelder, Diana; Eid, Michael

    2015-01-01

    The current cross-national study investigates the potential buffering role of socio-motivational relationships for the association of achievement drive (AD) and test anxiety (TX) in secondary school students from Canada and Germany. One thousand and eighty-eight students (54% girls, M age = 13.71, SD = 0.53, age span 12-15 years) from the state of Brandenburg and 389 students from Quebéc (55.9% girls, M age = 13.43, SD = 0.82, age span 12-16 years) were asked about their socio-motivational relationships with their teachers and peers, their drive for achievement, and TX. Multigroup latent moderated structural equations were conducted to test for the moderator role of socio-motivational relationships that would buffer feelings of TX related to the drive for achievement. The analyses revealed the two-sided role socio-motivational relationships can have for students with different levels of AD; intensifying or mitigating feelings of TX. Thereby, the results of this study extend the buffering hypothesis by Cohen and Wills (1985). Cross-national differences between Canada and Germany were found concerning the studied moderators on the association of AD and TX: While for German students teacher-student relationships acted as moderator, for Canadian students student-student relationships and teachers acting as positive motivators displayed a moderator role.

  4. Effects of Absence and Cognitive Skills Index on Various Achievement Indicators. A Study of ISTEP Scores, Discrepancies, and School-Based Math and English Tests of 1997-1998 Seventh Grade Students at Sarah Scott Middle School, Terre Haute, Indiana.

    Science.gov (United States)

    Davis, Holly S.

    This study examines the correlation between absence, cognitive skills index (CSI), and various achievement indicators such as the Indiana Statewide Testing for Educational Progress (ISTEP) test scores, discrepancies, and school-based English and mathematics tests for 64 seventh-grade students from one middle school. Scores for each of the subtests…

  5. Achievement reports on joint research of solar energy power generation field test project in fiscal 1997. Part 1 of 3; 1997 nendo taiyoko hatsuden field test jigyo kyodo kenkyu seika hokokusho 1/3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-08-01

    This report is a collection of 101 achievement reports on joint research of solar energy power generation field test project. The contents of the achievement reports are the results and generalization of the joint research with respect to the solar energy power generation field test project. As regards the locations of executing the joint research, the locations by areas and applications are stated. By areas, the joint research was carried out on gymnasiums, parks, recreation centers in the standard areas, universities, sports facilities, public halls, agricultural associations, aged persons' homes, primary, middle and high schools, prefectural office buildings and industrial technology centers in cold districts; prefectural office buildings, agricultural associations, universities, museums, industrial technology centers in good insolation districts; museums, primary, middle and high schools, parks in strong wind and salt polluted districts; and universities and police stations in snowy districts. By applications, the joint research was performed on life cooperative halls, factories, nursery schools, hospitals, clinics, local newspaper companies, indoor warm-water swimming pools, and mushroom fields. (NEDO)

  6. Joint research achievement report on field test project for photovoltaic power generation of industrial use in fiscal 2000; 1999 nendo sangyo tou you taiyokohatsuden field test jigyo kyodo kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-05-01

    This paper summarizes the achievements in fiscal 2000 on the field tests for photovoltaic power generation of industrial use. This report describes the details of the achievements of the field tests in 36 locations including the following organizations: the Japan Industrial University, a school juristic person; the Harukawa Gakusha, a school juristic person; the Snow Brand Dairy; the Sony Chemicals; the West Japan Passenger Railways; the Hokushin Welfare Society, a social welfare juristic person; the Seikyou Gakuen, a school juristic person; the Miko Corporation; the Akashi Apparel Corporation; Shigenobu Township in Ehime Prefecture; the Japan Ham; the Seiko Epson; Henri Charpantier Corporation; the Joyo Gakuen, a school juristic person; Matsushita Electric Industry; Nio Township in Kagawa Prefecture; Matsumae Township in Ehime Prefecture; Nakajima Township in Ehime Prefecture; Sugo Gakuen, a school juristic person; the East Japan East Japan Passenger Railways (General Training Center); Shizuoka Automobile Gakuen, a school juristic person; Tomiyama Village in Aichi Prefecture; Futamura Grinding Industry; Toba City in Mie Prefecture; Higashi-ura Township in Hyogo Prefecture, Taisho Township in Kochi Prefecture; the Nagasaki Branch Office of the West Japan Telegraph and Telephone Company; Ashikita Township in Kumamoto Prefecture; the Miyazaki Branch Office of the West Japan Telegraph and Telephone Company; Oi Township in Fukui Prefecture; the Keishin Society, a social welfare juristic person; the Azabu Veterinarian School, a school juristic person, Omiya Township in Ibaraki Prefecture; and the Showa Electric Machinery. (NEDO)

  7. Achievement reports on joint research of solar energy power generation field test project in fiscal 1997. Part 1 of 3; 1997 nendo taiyoko hatsuden field test jigyo kyodo kenkyu seika hokokusho 1/3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-08-01

    This report is a collection of 101 achievement reports on joint research of solar energy power generation field test project. The contents of the achievement reports are the results and generalization of the joint research with respect to the solar energy power generation field test project. As regards the locations of executing the joint research, the locations by areas and applications are stated. By areas, the joint research was carried out on gymnasiums, parks, recreation centers in the standard areas, universities, sports facilities, public halls, agricultural associations, aged persons' homes, primary, middle and high schools, prefectural office buildings and industrial technology centers in cold districts; prefectural office buildings, agricultural associations, universities, museums, industrial technology centers in good insolation districts; museums, primary, middle and high schools, parks in strong wind and salt polluted districts; and universities and police stations in snowy districts. By applications, the joint research was performed on life cooperative halls, factories, nursery schools, hospitals, clinics, local newspaper companies, indoor warm-water swimming pools, and mushroom fields. (NEDO)

  8. Parent-Initiated Motivational Climate, Self-Esteem, and Autonomous Motivation in Young Athletes: Testing Propositions from Achievement Goal and Self-Determination Theories

    Directory of Open Access Journals (Sweden)

    Daniel J. O'Rourke

    2012-01-01

    Full Text Available Interactions with parents are known to have a significant impact on children's self-esteem. In this study, designed to test propositions derived from Achievement Goal Theory and Self-Determination Theory, we assessed the influence of perceived parent-initiated mastery and ego motivational climates on self-esteem and self-esteem change in competitive youth swimmers over the course of a 32-week sport season. At each of three measurement points (early, mid, and late season, mastery climate scores on the Parent-Initiated Motivational Climate Questionnaire-2 scale were positively related to global self-esteem scores and to a measure of relative motivational autonomy that reflects the intrinsic-extrinsic motivation continuum, whereas ego climate scores were negatively related to self-esteem and autonomy. Longitudinal analyses revealed that early-season mastery climate predicted positive changes in self-esteem over the course of the season, whereas ego climate predicted decreased self-esteem. Consistent with predictions derived from Self-Determination Theory, a meditational analysis revealed that these self-esteem changes were mediated by changes in autonomous motivation.

  9. A Comparison of Eighth Grade Students' Testing Scores between the "Jeopardy" and "Seatwork" Types of Review.

    Science.gov (United States)

    Daft, Lee T.

    This study focused on the review process before social studies testing. The students involved in the study were 71 13 and 14-year olds and came from predominantly middle to upper class social status in a Knoxville, Tennessee suburb. The influence of an interactive review based on the quiz show "Jeopardy" was compared with that of a "seatwork"…

  10. A Teacher’s Experience in Teaching with Student Teams-Achievement Division (STAD Technique

    Directory of Open Access Journals (Sweden)

    Yuliana Natsir

    2015-07-01

    Full Text Available This study looks at Student Teams-Achievement Division (STAD implementation from a qualitative approach by observing and interviewing a teacher who successfully improved his EFL students’ reading achievement with this technique. The procedures by Shaaban and Ghaith (2005 were the foundation for STAD implementation, and an interview was done to exhibit the teacher’s stance on the use of STAD. Based on our observation during his teaching in a reading class by implementing STAD, it was found that he did not implement one procedure of this technique, which was assigning a role for each member of the groups. From the interview, he informed that he did not conduct this procedure because he believed that assigning roles should be entrusted to the students to increase their sense of responsibility towards the accomplishment of the group task. Furthermore, he also modified five procedures from nine procedures of STAD proposed by Shaaban and Ghaith (2005. The modified procedures were related to the way the quiz was given to students, providing printed answer key, ways of correcting the student’s quiz, providing the team recognition form, and ways of recognizing the students’ achievement. He informed that they were modified due to the efficacy of students, time limitation and the school’s financial problem.

  11. A Test of the Reciprocal-Effects Model of Academic Achievement and Academic Self-Concept in Regular Classes and Special Classes for the Gifted

    Science.gov (United States)

    Preckel, Franzis; Schmidt, Isabelle; Stumpf, Eva; Motschenbacher, Monika; Vogl, Katharina; Schneider, Wolfgang

    2017-01-01

    According to the reciprocal-effects model (REM), prior academic self-concept (ASC) has a positive effect on subsequent achievement beyond what can be explained in terms of prior achievement and vice versa. The present study investigated the REM for students studying in special classes for the gifted compared to students studying in regular…

  12. A Correlation Study of Exemplary Exurban African American Achievement in Standardized Testing and the Relationship of Parental Household Size in a Southeastern Public School District

    Science.gov (United States)

    Whittington, David H.

    2012-01-01

    This study included a literature review of juried research studies of student achievement factors that affect African American achievements tracked in the No Child Left Behind Legislative Act. Statistical correlation analyses were performed to determine if the absence or presence of one or two-parents in the household affected student achievement…

  13. Joint research achievement report on field test project for photovoltaic power generation of industrial use in fiscal 2000 (5/5); 2000 nendo sangyo tou you taiyokohatsuden field test jigyo kyodo kenkyu seika hokokusho 5/5

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-05-01

    This paper summarizes the achievements in fiscal 2000 on the field tests for photovoltaic power generation of industrial use. This report describes the details of the achievements on the following organizations: the Hiroshima Riverside Hotel; the Saraya Corporation; the Nanshin Subaru Corporation; the Ricoh Uni-techno Corporation; Toyota Motors Kyushu Corporation (Eco-center); Hitachi Electric Wires; Yuasa Corporation, Furukawa City in Ibaraki Prefecture; the Takasaki Branch Office of East Japan Passenger Railways; the World Trade Center Building, the Minami Trading Company, Onga Township in Fukuoka Prefecture; the Keio Electric Railways (Wakabadai Station); the Business Enterprise Bureau of Kyoto Prefectural Government; Okinawa Electric Power (Kita-Daito Island), Kawagoe Township in Mie Prefecture, the Keio Electric Railways (Meidai-mae Station); Kitakata Township in Gifu Prefecture; the Yamaguchi Prefectural Government; the MSK Corporation; the Fuji Pream Corporation; Kumano Township in Hiroshima Prefecture; Fukuroi City in Shizuoka Prefecture; the Water Supply Bureau of Yokohama Municipality in Kanagawa Prefecture; Ashiya City in Hyogo Prefecture; Shinoyama City in Hyogo Prefecture; the Gantan Beauty Industry; the Toyokuni Industry; and Minoo City in Osaka Prefecture. (NEDO)

  14. "Smart Students Get Perfect Scores in Tests without Studying Much": Why Is an Effortless Achiever Identity Attractive, and for Whom Is It Possible?

    Science.gov (United States)

    Jackson, Carolyn; Nyström, Anne-Sofie

    2015-01-01

    Discourses about the value of effort and hard work are prevalent and powerful in many western societies and educational contexts. Yet, paradoxically, in these same contexts effortless achievement is often lauded, and in certain discourses is heralded as the pinnacle of success and a sign of genius. In this paper we interrogate discourses about…

  15. The effect of online quizzes on student achievement in high school chemistry

    Science.gov (United States)

    Deeter, Christopher L.

    The idea of student engagement has come to the forefront of the United States educational system over the past decade. Student engagement requires learners to be actively involved in all stages of the learning process. This study focuses on the use of online quizzes in the chemistry classroom as a means to help students become more engaged in their learning outside of the classroom. Students were given three different types of online quizzes over the course of a chemistry chapter. Student scores on end of the chapter examinations was used to determine whether there was a significant difference in the amount of learning that occurred when a student took each of the three types of online quizzes. Students in a private parochial high school chemistry class completed online quizzes over the course of a semester. The quizzes were taken after completing assigned readings from the chemistry text. After each reading, a third of the students took online multiple-choice quizzes, a third took a paragraph quiz, and a third took no quiz. Scores received from end of chapter tests were evaluated to determine if the impact each of the quiz types had on the learning. All statistical analysis was done using SPSS using two-way split plot ANOVA with condition (paragraph, multiple-choice, nothing) as the within subject factor and group (A, B, C) as between subject factor. The data indicates that there was no significance within the condition F (1.877, 90.087) =.996, p>.05, or the interaction results. F (3.754, 90.087) =.509, p>.05. The data indicated that the effect of group was not significant either. F (2, 48) =.981, p>.05. Interviews undertaken to explain this outcome discovered that students did not become engaged with the content until the night before each test. When they did so, they used a teacher-provided study guide as their primary learning tool.

  16. Evaluation of Confluence Model Variables on IQ and Achievement Test Scores in a Sample of 6- to 11-Year-Old Children.

    Science.gov (United States)

    Svanum, Soren; Bringle, Robert G.

    1980-01-01

    The confluence model of cognitive development was tested on 7,060 children. Family size, sibling order within family sizes, and hypothesized age-dependent effects were tested. Findings indicated an inverse relationship between family size and the cognitive measures; age-dependent effects and other confluence variables were found to be…

  17. Achievement Testing with the Wechsler Quicktest: An Examination of Its Psychometric Properties and Applied Utility with a Greek-Cypriot Sample

    Science.gov (United States)

    Vrachimi-Souroulla, Andry; Panayiotou, Georgia; Kokkinos, Constantinos M.; Lamprianou, Iasonas

    2011-01-01

    The study aimed to field-test a Greek version of the Wechsler Quicktest and to examine its psychometric properties. The Quicktest was individually administered to 208 students, aged 5-14 years, along with a reading test. Based on the Rasch analysis, data for the Quicktest subtests showed acceptable fit to the model. Also, correlations were found…

  18. Achievements in testing of the MGA and FRAM isotopic software codes under the DOE/NNSA-IRSN cooperation of gamma-ray isotopic measurement systems

    International Nuclear Information System (INIS)

    Vo, Duc; Wang, Tzu-Fang; Funk, Pierre; Weber, Anne-Laure; Pepin, Nicolas; Karcher, Anna

    2009-01-01

    DOE/NNSA and IRSN collaborated on a study of gamma-ray instruments and analysis methods used to perform isotopic measurements of special nuclear materials. The two agencies agreed to collaborate on the project in response to inconsistencies that were found in the various versions of software and hardware used to determine the isotopic abundances of uranium and plutonium. IRSN used software developed internally to test the MGA and FRAM isotopic analysis codes for criteria used to stop data acquisition. The stop-criterion test revealed several unusual behaviors in both the MGA and FRAM software codes.

  19. Involving new actors to achieve ART scaling-up: difficulties in an HIV/AIDS counselling and testing centre in Cameroon.

    Science.gov (United States)

    Yakam, J C Y Tantchou; Gruénais, M-E

    2009-03-01

    The high HIV/AIDS-related mortality among young adults is devastating countries in sub-Saharan Africa. The implementing capacity of the health systems is the main limiting factor of antiretroviral treatment (ART) scaling-up;(1) this capacity depends mainly on the health workforce. Tackling the issue of human resources for health is thus of paramount importance to achieve universal access to ART and for the survival of health systems in time of AIDS. To support such a process, the World Health Organization stresses the importance of task shifting(2) from medical doctors to nurses and from nurses to community health workers. Such task shifting is not easy to achieve but undoubtedly needed. This paper raises issues about the involvement of new actors(3) without precise redefinitions of roles and task-shifting procedures. We take the example of a 'Centre de Prévention et de Dépistage Volontaire du VIH/sida'(4) in one major town of the Far-North province of Cameroon (Central Africa). The study was qualitative. Observations were carried out in the service and in-depth interviews conducted with health workers and actors of Cameroon's National AIDS Control Committee. These interviews were recorded and transcribed. The material was analysed using keywords. KEY RESULT: The involvement of new actors in a context of human resources for health shortage and health system crisis creates confusion and role conflicts, which lead to frustration. It favours the appearance of chinks within which these new actors slip and 'find their way' in the system; it finally raises problems related to their legitimacy and position within the existing hierarchy. KEY POLICY MESSAGE: It is necessary, when involving new staff members (particularly when they do not belong to internationally recognized health professionals such as nurses, doctors and pharmacists), to redefine roles and build precise task-shifting procedures so that everyone may still have a place in the whole system and feel useful.

  20. Testing the limits of Paleozoic chronostratigraphic correlation via high-resolution (13Ccarb) biochemostratigraphy across the Llandovery–Wenlock (Silurian) boundary: Is a unified Phanerozoic time scale achievable?

    Science.gov (United States)

    Cramer, Bradley D.; Loydell, David K.; Samtleben, Christian; Munnecke, Axel; Kaljo, Dimitri; Mannik, Peep; Martma, Tonu; Jeppsson, Lennart; Kleffner, Mark A.; Barrick, James E.; Johnson, Craig A.; Emsbo, Poul; Joachimski, Michael M.; Bickert, Torsten; Saltzman, Matthew R.

    2010-01-01

    The resolution and fidelity of global chronostratigraphic correlation are direct functions of the time period under consideration. By virtue of deep-ocean cores and astrochronology, the Cenozoic and Mesozoic time scales carry error bars of a few thousand years (k.y.) to a few hundred k.y. In contrast, most of the Paleozoic time scale carries error bars of plus or minus a few million years (m.y.), and chronostratigraphic control better than ??1 m.y. is considered "high resolution." The general lack of Paleozoic abyssal sediments and paucity of orbitally tuned Paleozoic data series combined with the relative incompleteness of the Paleozoic stratigraphic record have proven historically to be such an obstacle to intercontinental chronostratigraphic correlation that resolving the Paleozoic time scale to the level achieved during the Mesozoic and Cenozoic was viewed as impractical, impossible, or both. Here, we utilize integrated graptolite, conodont, and carbonate carbon isotope (??13Ccarb) data from three paleocontinents (Baltica, Avalonia, and Laurentia) to demonstrate chronostratigraphic control for upper Llando very through middle Wenlock (Telychian-Sheinwoodian, ~436-426 Ma) strata with a resolution of a few hundred k.y. The interval surrounding the base of the Wenlock Series can now be correlated globally with precision approaching 100 k.y., but some intervals (e.g., uppermost Telychian and upper Shein-woodian) are either yet to be studied in sufficient detail or do not show sufficient biologic speciation and/or extinction or carbon isotopic features to delineate such small time slices. Although producing such resolution during the Paleozoic presents an array of challenges unique to the era, we have begun to demonstrate that erecting a Paleozoic time scale comparable to that of younger eras is achievable. ?? 2010 Geological Society of America.

  1. What role for law in achieving transboundary drainage basin security?--the development and testing of the Legal Assessment Model (LAM) for transboundary watercourse states.

    Science.gov (United States)

    Wouters, P K

    2004-01-01

    The beneficial use of the world's transboundary waters raises difficult issues for drainage basin security on most parts of the globe. International law provides that each transboundary watercourse State is entitled to, and obliged to ensure, an "equitable and reasonable use" of these shared waters. The IWLRI developed and tested a Legal Assessment Model (LAM) through the work of interdisciplinary teams working in three different transboundary situations--China (upstream), Mozambique (downstream) and Palestine (shared groundwater). The LAM provides a tool for transboundary watercourse States to use in the preparation of their national water strategy for use at the national and international levels. The model should now be tested at the basin level, with a view to assisting to accomplish the peaceful and rational use of transboundary waters in line with the governing rule of international law and thereby to facilitate the overall policy objective of drainage basin security.

  2. CBM Reading, Mathematics, and Written Expression at the Secondary Level: Examining Latent Composite Relations Among Indices and Unique Predictions With a State Achievement Test.

    Science.gov (United States)

    Codding, Robin S; Petscher, Yaacov; Truckenmiller, Adrea

    2015-05-01

    A paucity of research has examined the utility of curriculum-based measurement (CBM) for data-based decision making at the secondary level. As schools move to multitiered systems of service delivery, it is conceivable that multiple screening measures will be used that address various academic subject areas. The value of including different CBM indices measures is not well understood. The purpose of this study was to (a) examine the relationship among a variety of reading, writing, and mathematics CBM indices administered to 249 seventh-grade students; (b) investigate amount and patterns of growth; and (c) examine predictive validity to a high-stakes state test using latent factor analysis and multiple indicator growth models. Results indicated strong correspondence among CBM types for fall static scores but weak relationships among slopes. Different patterns of growth were yielded for CBM writing than for CBM reading and mathematics. Findings from this study suggested that although reading, mathematics, and writing CBM were independently and moderately related to both English Language Arts and Math test scores, reading was the strongest predictor when all 3 CBM constructs were considered jointly.

  3. Test

    DEFF Research Database (Denmark)

    Bendixen, Carsten

    2014-01-01

    Bidrag med en kortfattet, introducerende, perspektiverende og begrebsafklarende fremstilling af begrebet test i det pædagogiske univers.......Bidrag med en kortfattet, introducerende, perspektiverende og begrebsafklarende fremstilling af begrebet test i det pædagogiske univers....

  4. Long- and short-term retention of traditional instruction vs. previously tested tactual vs. innovative tactual resources on the achievement and attitudes of second-grade students in science

    Science.gov (United States)

    Mitchell, Sherese A.

    This researcher investigated the long- and short-term retention of information using traditional instruction versus previously tested tactual resources versus innovative tactual resources on the achievement and attitudes of second-grade students in science. The processing of new and difficult knowledge has challenged many young children who tend to be kinesthetic or tactual learners. In compliance with the National Science Education Standards, students should be actively engaged in their own learning. Therefore, to boost student achievement in science, the use of tactual materials was implemented. The sample included 67 second-grade students drawn from three heterogeneously grouped classes in a low socio-economic neighborhood. It consisted of 30 females and 37 males of which 97 percent were African American, 2 percent were Hispanic, and 1 percent Other. Students were unaware of their diagnosed learning-style preference(s) during the instruction and assessment phases of the study. Therefore, students' knowledge of their learning-style preferences could not have had any impact on their achievement or attitudes. A counterbalanced research design was employed. During the first session, Group 1 was taught with previously tested tactual resources (Electroboards, Flip Chutes, Fact Wheels, and Fact Fans), and Group 3 was taught traditionally. During the second session of instruction, Group 1 received instruction with innovative tactual resources, Group 2 received traditional instruction, Group 3 received instruction with previously tested tactual resources. During the final session of instruction, Group 1 received traditional instruction, Group 2 received instruction with previously tested tactual resources, and Group 3 received instruction with innovative tactual resources. The results indicated that the use of tactual materials, regardless of whether they were previously tested or innovative, produced higher achievement gains and more positive attitudes than traditional

  5. Answer to neuroimaging quiz case

    African Journals Online (AJOL)

    2016-04-05

    Apr 5, 2016 ... hemisphere in the area of concern. The central vessel is noted as a ... of a solitary large focus of cerebral demyelination with an appearance that mimics a ... of the ring usually lies along the grey matter interface of the lesion.

  6. Exercise-Induced Bronchoconstriction Quiz

    Science.gov (United States)

    ... a world class swimmer who won six Olympic gold medals. Question 6 Even if I used my ... infection, temperatures are low, or pollen and air pollution levels are high. Learn more about asthma symptoms, ...

  7. Exercise-Induced Bronchoconstriction Quiz

    Science.gov (United States)

    ... Conditions Drug Guide Conditions Dictionary Just for Kids Library School Tools Videos Virtual Allergist Education & Training Careers in ... Support the AAAAI Foundation Donate Utility navigation Español Journals Annual Meeting Member Login / My Membership Search navigation ...

  8. Operation test for 200-kW class internally improved MCFC stacks having achieved 5000 hours; 200kW kyu naibu kaishitsu gata MCFC sutakku unten shiken 5,000 jikan tassei

    Energy Technology Data Exchange (ETDEWEB)

    Hashino, K. [Kansai Electric Power Co. Inc., Osaka (Japan)

    2000-03-10

    The operation test for 200-kW class internally improved MCFC stacks being performed at the Amagasaki fuel cell power generation testing plant of Kansai Electric Power Co., Inc. has achieved on January 22, 2000 five thousand hours, the original test time target. Temperature raising has begun on June 18 last year, and the first power generation was carried out on June 30. Since then the operation has continued smoothly at near rated output, and the test was completed nearly as planned without experiencing any trouble caused by Y2K problem. This research is being carried out as the research work shared by the Molten Carbonate Fuel Cell Power Generation System Technology Research Association (MCFC Research Association) based on the research commissioning from NEDO as part of the New Sunshine Project. After the confirmation of the initial performance, verification of the carbon dioxide self-sustaining operation, and the property evaluation test of every 500 hours are going smoothly. The intention hereafter is to achieve 5,000 hours as the power generation time, with the schedule to reduce the stack temperature in the middle of February, and cease the operation. As of January 25, the amount of power generated reached 1,089 MWh. (NEDO)

  9. Key achievements in elementary R&D on water-cooled solid breeder blanket for ITER test blanket module in JAERI

    Science.gov (United States)

    Suzuki, S.; Enoeda, M.; Hatano, T.; Hirose, T.; Hayashi, K.; Tanigawa, H.; Ochiai, K.; Nishitani, T.; Tobita, K.; Akiba, M.

    2006-02-01

    This paper presents the significant progress made in the research and development (R&D) of key technologies on the water-cooled solid breeder blanket for the ITER test blanket modules in JAERI. Development of module fabrication technology, bonding technology of armours, measurement of thermo-mechanical properties of pebble beds, neutronics studies on a blanket module mockup and tritium release behaviour from a Li2TiO3 pebble bed under neutron-pulsed operation conditions are summarized. With the improvement of the heat treatment process for blanket module fabrication, a fine-grained microstructure of F82H can be obtained by homogenizing it at 1150 °C followed by normalizing it at 930 °C after the hot isostatic pressing process. Moreover, a promising bonding process for a tungsten armour and an F82H structural material was developed using a solid-state bonding method based on uniaxial hot compression without any artificial compliant layer. As a result of high heat flux tests of F82H first wall mockups, it has been confirmed that a fatigue lifetime correlation, which was developed for the ITER divertor, can be made applicable for the F82H first wall mockup. As for R&D on the breeder material, Li2TiO3, the effect of compression loads on effective thermal conductivity of pebble beds has been clarified for the Li2TiO3 pebble bed. The tritium breeding ratio of a simulated multi-layer blanket structure has successfully been measured using 14 MeV neutrons with an accuracy of 10%. The tritium release rate from the Li2TiO3 pebble has also been successfully measured with pulsed neutron irradiation, which simulates ITER operation.

  10. Key achievements in elementary R and D on water-cooled solid breeder blanket for ITER test blanket module in JAERI

    International Nuclear Information System (INIS)

    Suzuki, S.; Enoeda, M.; Hatano, T.; Hirose, T.; Hayashi, K.; Tanigawa, H.; Ochiai, K.; Nishitani, T.; Tobita, K.; Akiba, M.

    2006-01-01

    This paper presents the significant progress made in the research and development (R and D) of key technologies on the water-cooled solid breeder blanket for the ITER test blanket modules in JAERI. Development of module fabrication technology, bonding technology of armours, measurement of thermo-mechanical properties of pebble beds, neutronics studies on a blanket module mockup and tritium release behaviour from a Li 2 TiO 3 pebble bed under neutron-pulsed operation conditions are summarized. With the improvement of the heat treatment process for blanket module fabrication, a fine-grained microstructure of F82H can be obtained by homogenizing it at 1150 0 C followed by normalizing it at 930 0 C after the hot isostatic pressing process. Moreover, a promising bonding process for a tungsten armour and an F82H structural material was developed using a solid-state bonding method based on uniaxial hot compression without any artificial compliant layer. As a result of high heat flux tests of F82H first wall mockups, it has been confirmed that a fatigue lifetime correlation, which was developed for the ITER divertor, can be made applicable for the F82H first wall mockup. As for R and D on the breeder material, Li 2 TiO 3 , the effect of compression loads on effective thermal conductivity of pebble beds has been clarified for the Li 2 TiO 3 pebble bed. The tritium breeding ratio of a simulated multi-layer blanket structure has successfully been measured using 14 MeV neutrons with an accuracy of 10%. The tritium release rate from the Li 2 TiO 3 pebble has also been successfully measured with pulsed neutron irradiation, which simulates ITER operation

  11. Key achievements in elementary R and Ds on water-cooled solid breeder blanket for ITER Test Blanket Module in JAERI

    International Nuclear Information System (INIS)

    Suzuki, S.; Enoeda, M.; Hatano, T.; Hirose, T.; Tanigawa, H.; Tobita, K.; Akiba, M.; Hayashi, K.; Ochiai, K.; Nishitani, T.

    2005-01-01

    This paper presents significant progress in research and development (R and D) of key elementary technologies on the water-cooled solid breeder blanket for the ITER test blanket modules (TBMs) in JAERI. Development of module fabrication technology, bonding technology of armors, measurement of thermo-mechanical properties of pebble beds, neutronics studies on a blanket module mockup, and tritium release behavior from Li 2 TiO 3 pebble bed under neutron pulsed operation condition are summarized. By the improvement of heat treatment process for blanket module fabrication, a fine-grained microstructure of F82H, can be obtained by homogenizing it at 1150 deg C followed by normalizing at 930 deg C after the Hot Isostatic Pressing (HIP) process. Moreover, a promising bonding process for a tungsten armor and an F82H structural material was developed by using a solid state bonding method based on uniaxial hot compression without any artificial compliant layer. As a result of high heat flux tests of F82H first wall mockups, it was found that the thermal fatigue lifetime of F82H can be predicted by using Manson-Coffin's law. As for R and Ds on a breeder material, Li 2 TiO 3 , effective thermal conductivity of Li 2 TiO 3 pebble was measured under compressive force simulating the ITER TBM environment. The increase in the effective thermal conductivity of the pebble bed was about 2.5 % at the compressive strain of 0.9 % at 400 deg C. Neutronic performance of the blanket module mockup has been carried out by the 14 MeV neutron irradiation. It was confirmed that the measured tritium production rate agreed with the calculated values within about 10% difference. Also, tritium release from a Li 2 TiO 3 pebble bed was measured under pulsed neutron irradiation conditions simulating the ITER operation. (author)

  12. A final report on the performance achieved by non-destructive testing of defective butt welds in 50mm thick Type 316 stainless steel

    International Nuclear Information System (INIS)

    Ford, J.; Hudgell, R.J.

    1987-03-01

    This report concludes a programme of work started approximately eight years ago to fabricate deliberately defective austenitic downhand welds in 50 mm thick Type 316 plate and then to examine them non-destructively under ideal laboratory conditions. After completing and reporting the Non-Destructive Testing (NDT), the specimens were subjected to detailed metallography to locate, identify and size all the planned and unplanned flaws in the welds. The report gives the final analysis of this exercise on the relative merits of X-radiography, pulse echo ultrasonics and the time-of-flight technique for the detection, location and sizing of weld flaws. It was found that X-radiography and pulse echo ultrasonics were the best techniques for flaw detection but neither technique was reliable for flaw sizing. The time-of-flight technique provided accurate sizing data but the location of the flaws had to be known to identify the diffracted signals from the extremities of the flaws due to the poor signal to noise ratio. Observations are also reported on the fabrication of deliberately defective austenitic welds for use as reference specimens in the FR programme. (author)

  13. Students' Achievement Goals, Learning-Related Emotions and Academic Achievement

    Directory of Open Access Journals (Sweden)

    Marko eLüftenegger

    2016-05-01

    Full Text Available In the present research, the recently proposed 3x2 model of achievement goals is tested and associations with achievement emotions and their joint influence on academic achievement are investigated. The study was conducted with 388 students using the 3x2 Achievement Goal Questionnaire including the six proposed goal constructs (task-approach, task-avoidance, self-approach, self-avoidance, other-approach, other-avoidance and the enjoyment and boredom scales from the Achievement Emotion Questionnaire. Exam grades were used as an indicator of academic achievement. Findings from CFAs provided strong support for the proposed structure of the 3x2 achievement goal model. Self-based goals, other-based goals and task-approach goals predicted enjoyment. Task-approach goals negatively predicted boredom. Task-approach and other-approach predicted achievement. The indirect effects of achievement goals through emotion variables on achievement were assessed using bias-corrected bootstrapping. No mediation effects were found. Implications for educational practice are discussed.

  14. Reconfiguración del sicario en Felicidad quizás de Mario Salazar Montero y Los restos del vellocino de oro de Alfredo Vanín

    Directory of Open Access Journals (Sweden)

    Margarita Jácome

    2012-06-01

    Full Text Available Este artículo analiza la transformación de la figura del sicario como personaje de ficción en la novela colombiana reciente sobre la base de su representación en los textos Felicidad quizás de Mario Salazar Montero y Los restos del vellocino de oro de Alfredo Vanín. Además de estudiar dicha representación en cada novela en particular, se la compara y contrasta con el perfil del asesino a sueldo establecido por la novela sicaresca de los años noventa, para proponer algunas características de la evolución del género evidenciadas en textos enmarcados en diversos tipos de violencia.This article analyzes the transformation of the hit-man - sicario - as a fictional character in recent Colombian narratives, based upon its representation in Felicidad quizás by Mario Salazar Montero and Los restos del vellocino de oro by Alfredo Vanín. Besides studying the sicario figure in each novel, this article compares and contrasts the recent image of the hired assassin to the one established by the sicaresca novel of the 90´s. Additionally, this methodology helps pointing out some characteristics in the evolution of this literary genre within the context of diverse types of violence.

  15. EFFECTIVENESS OF QUIZ TEAM AND MURDER METHOD ON LEARNING ACTIVITIES AND PROBLEM SOLVING SKILLS IN SOCIAL SCIENCE LEARNING FOR 8th GRADE STUDENTS AT UPI LABORATORY JUNIOR HIGH SCHOOL

    Directory of Open Access Journals (Sweden)

    Darwanti Darwanti

    2017-06-01

    Full Text Available There are three objectives that shape the study, first, the study is aimed at identifying different problem-solving skills of the students' who were acquainted with quiz team, lecture and MURDER method. Secondly, the study is to point out the difference of students' problem-solving skills when they are exposed to the three methods in a high, moderate, and low intensity. The third objective is to determine interactions among learning methods, learning activities and problem-solving skills. Quasi experiment is used as a method of the study by applying two experiment classes, and one controlled factorial designed class. In analyzing the data, a two-way Anova analysis and variants analysis are implemented to measure the interaction level among the three variables. The results of the study indicate that (1 there are differences in students' problem-solving skills who were exposed to quiz team, lecture and MURDER method; (2 there are also differences in students' problem-solving skills when they were exposed by the mentioned methods in a high, moderate, and low intensity; there are no relevant interactions among learning methods, learning activities and problem-solving skills. The current results are presented such that they can be used as an aid to the methods of social science learning.

  16. Smart management of sample dilution using an artificial neural network to achieve streamlined processes and saving resources: the automated nephelometric testing of serum free light chain as case study.

    Science.gov (United States)

    Ialongo, Cristiano; Pieri, Massimo; Bernardini, Sergio

    2017-02-01

    Saving resources is a paramount issue for the modern laboratory, and new trainable as well as smart technologies can be used to allow the automated instrumentation to manage samples more efficiently in order to achieve streamlined processes. In this regard the serum free light chain (sFLC) testing represents an interesting challenge, as it usually causes using a number of assays before achieving an acceptable result within the analytical range. An artificial neural network based on the multi-layer perceptron (MLP-ANN) was used to infer the starting dilution status of sFLC samples based on the information available through the laboratory information system (LIS). After the learning phase, the MLP-ANN simulation was applied to the nephelometric testing routinely performed in our laboratory on a BN ProSpec® System analyzer (Siemens Helathcare) using the N Latex FLC kit. The MLP-ANN reduced the serum kappa free light chain (κ-FLC) and serum lambda free light chain (λ-FLC) wasted tests by 69.4% and 70.8% with respect to the naïve stepwise dilution scheme used by the automated analyzer, and by 64.9% and 66.9% compared to a "rational" dilution scheme based on a 4-step dilution. Although it was restricted to follow-up samples, the MLP-ANN showed good predictive performance, which alongside the possibility to implement it in any automated system, made it a suitable solution for achieving streamlined laboratory processes and saving resources.

  17. NATIC achievement report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper reports the achievements of the MAnufacturing Technology supported by advanced and integrated Information system through international Cooperation (MATIC) ended in March 1999. The MATIC project is intended to develop international information systems to support manufacturing process from design to production through an international network in order to upgrade the manufacturing and supporting industries in Asian countries. The project has been completed by support provided by a large number of Japanese corporations and research institutes, and the counterparts in China, Indonesia, Malaysia, Singapore and Thailand. The developed prototype systems cover the three areas of automobile, electronics, textile and apparel industries. Demonstration tests have verified the functions thereof. In the automobile industry field, development was made on a system to link Japanese research and development corporations with Indonesian parts making corporations, and a system to exchange technological data between Indonesia and Thailand. In the electronics industry field, development was performed on an electronic catalog system to link Indonesia, Malaysia, Singapore and Thailand. (NEDO)

  18. Enhancing Creativity by Test Diversity

    DEFF Research Database (Denmark)

    Probst, Christian; Nielson, Hanne Riis; Nielson, Flemming

    2006-01-01

    Elements of education fall in four major categories—teaching, learning, evaluation, and experimentation. Each of these elements can have differing impact on the overall result of an education process, partly due to the personal experience provided to learners. Obviously, this connection also hold......-understood abstraction technique from computer science, as input data for test generation. This allows describing test data in a concise and compact way, and generating a potentially infinite number of tests as well as a checker to verify solutions....... a quiz. However, since the initial set of questions is static, the number of possible quizzes is static as well. Students will have to take several quizzes before having seen all questions and this is often experi-enced as being very unsatisfactory. We suggest using finite automata, a well...

  19. Achievement report for fiscal 1998 on joint research business (2/2). Photovoltaic power generation field test for public facilities; 1998 nendo kokyo shisetsu nadoyo taiyoko hatsuden field test jigyo (2/2). Kyodo kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    Photovoltaic power generation systems are experimentally installed at public facilities at various locations, and subjected to field tests in which they experience long-term operation under real loads. Mie Prefectural Iidaka Senior/Junior High School has a 10kW solar cell system installed on the south-side roof of the school house. The system is linked to an in-house transformation station and the power generated by the system is supplied to the lighting and air-conditioning facilities in the building, and surplus if any is transmitted to the Chubu Electric Power Co., Inc., system. A field test is being conducted to determine if there are usability and safety in the 10kW system. A number of like systems are undergoing field tests, installed at a comprehensive technological training center of Kyushu Electric Power Safety Association, Kongo Gakuen Senior High School, Sakata Nursery School, Taiyo Daiichi Nursery School, Minami Kindergarten, Neyagawa Ishizu Old People's Home, Co-Op Living Konan, Factory Hishimeki, Tochigi Fuji Industries, Gamo-cho Hirabayashi Public Hall, Fukuoka Prefectural Culture Complex, Yatsusugi Forest Schooling Center, Osaka Prefectural Murano Water Purification Plant, Yamanashi Institute of Environmental Sciences, Utatsu-cho Town Office, Ginga Gakuen Junior High School, etc. (NEDO)

  20. Achievement report for fiscal 1998 on joint research business (2/2). Photovoltaic power generation field test for public facilities; 1998 nendo kokyo shisetsu nadoyo taiyoko hatsuden field test jigyo (2/2). Kyodo kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    Photovoltaic power generation systems are experimentally installed at public facilities at various locations, and subjected to field tests in which they experience long-term operation under real loads. Mie Prefectural Iidaka Senior/Junior High School has a 10kW solar cell system installed on the south-side roof of the school house. The system is linked to an in-house transformation station and the power generated by the system is supplied to the lighting and air-conditioning facilities in the building, and surplus if any is transmitted to the Chubu Electric Power Co., Inc., system. A field test is being conducted to determine if there are usability and safety in the 10kW system. A number of like systems are undergoing field tests, installed at a comprehensive technological training center of Kyushu Electric Power Safety Association, Kongo Gakuen Senior High School, Sakata Nursery School, Taiyo Daiichi Nursery School, Minami Kindergarten, Neyagawa Ishizu Old People's Home, Co-Op Living Konan, Factory Hishimeki, Tochigi Fuji Industries, Gamo-cho Hirabayashi Public Hall, Fukuoka Prefectural Culture Complex, Yatsusugi Forest Schooling Center, Osaka Prefectural Murano Water Purification Plant, Yamanashi Institute of Environmental Sciences, Utatsu-cho Town Office, Ginga Gakuen Junior High School, etc. (NEDO)

  1. Effects of Reinforcement Method of Dissection Physiology Education on the Achievement in Pharmacology.

    Science.gov (United States)

    Kitayama, Tomoya; Kagota, Satomi; Yoshikawa, Noriko; Kawai, Nobuyuki; Nishimura, Kanae; Miura, Takeshi; Yasui, Naomi; Shinozuka, Kazumasa; Nakabayashi, Toshikatsu

    2016-01-01

    The Pharmaceutical Education Support Center was established in the Department of Pharmacy at the School of Pharmacy and Pharmaceutical Science of Mukogawa Women's University in 2014. We started teaching first and second years students according to proficiency from the 2014 academic year. Students were divided into two classes: the regular class (high proficiency class) and the basic class (low proficiency class), based on achievement in several basic subjects related to the study of pharmacy. The staffs in the Pharmaceutical Education Support Center reinforce what is taught to students in the basic class. In this reinforcement method of education, the class size is small, consisting of about 15 students, a quiz to review the previous lesson is given at the beginning of each lecture, and an additional five lectures are conducted, compared to the high proficiency class, which receives 15 lectures. In this study, we evaluated the effects of the reinforcement method of physiology education on achievement in pharmacology that was not conducted in the proficiency-dependent teaching method. The students in the basic class in physiology education were chosen based on achievement levels in anatomy. Achievement levels of pharmacology students in the basic class of physiology improved compared with those of students who had the same achievement levels in physiology but were not taught according to proficiency-dependent teaching in the 2013 academic year. These results suggest that the reinforcement method for education in basic subjects in pharmacy, such as physiology, can improve achievement in more advanced subjects, such as pharmacology.

  2. Achievement report for fiscal 1998 on joint research business (2/2). Photovoltaic power generation field test for industrial purposes; 1998 nendo sangyo nadoyo taiyoko hatsuden field test jigyo (2/2). Kyodo kenkyu gyomu seika hokokushyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    Solar cell systems are installed on the roofs of facilities at various locations, and verification tests are conducted for usability and safety they will exhibit after prolonged operation under real loads, and this project aims at the popularization of photovoltaic systems. At Children's Ferrite and Science Museum of Nikaho Town, Akita Prefecture, a 20kW solar cell system is installed on the rooftop, and a 20kW inverter in the machine house. The power obtained is connected in a high-voltage interconnection to electric facilities in the museum, and supplied to in-house power facilities, illuminating systems, and air-conditioning equipment. Operation-related data are recorded in a data recording unit. Similar facilities are installed at corporations and institutions such as WAIDA Works, Kuriyama Shop, Nikko Building, Kiya Works, Aichi Prefectural Tobishima Junior High School, Gunma Prefectural Niisato Hall of Commerce and Industry, Ube Techno-Enji Corporation, Tezukayama Gakuin University, Kinki Kensetsu K.K., Takaoka Electric Manufacturing Company, Aichi Prefectural Incorporated Educational Institution Miura Gakuen, Asaguchi Taxi Company, Family Mart, etc., and field tests are under way for them. (NEDO)

  3. Achievement report for fiscal 1998 on joint research business (1/2). Photovoltaic power generation field test for public facilities; 1998 nendo kokyo shisetsu nadoyo taiyoko hatsuden field test jigyo (1/2). Kyodo kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    Photovoltaic power generation systems are experimentally installed at public facilities at various locations, and subjected to field tests in which they experience long-term operation under real loads. At Livelihood Cooperative Association Co-Op Kanagawa, a photovoltaic cell system is installed on the roof, facing true south, of its Yokohama eastern district joint purchase center, and the power generated by the system is utilized as interconnected with the commercial distribution line connecting to its power facilities. It is called a '10kW Photovoltaic Power Generation Model System,' and is subjected to a verification test, carried over from the previous fiscal year, centering about its usability and safety. Similar systems are also installed at many locations, such as the Kadosawa Bridge district of Ebina City, Kanagawa Prefectural Industrial Technology Research Center, Shiga Prefectural University, Suntory Museum, Fukui Institute of Technology, Saigo Police Station, Higashi-Murayama Water Purification Plant, Kanagawa Prefectural Disaster Prevention Center, Toyosato-cho Health Center, Kyodo Gakusha School, Sakuragi Nursery School, Yagi Junior High School, Shizuoka Prefectural Environmental Radiation Monitoring Center, Tanabe City Health Center. (NEDO)

  4. Three brief assessments of math achievement.

    Science.gov (United States)

    Steiner, Eric T; Ashcraft, Mark H

    2012-12-01

    Because of wide disparities in college students' math knowledge-that is, their math achievement-studies of cognitive processing in math tasks also need to assess their individual level of math achievement. For many research settings, however, using existing math achievement tests is either too costly or too time consuming. To solve this dilemma, we present three brief tests of math achievement here, two drawn from the Wide Range Achievement Test and one composed of noncopyrighted items. All three correlated substantially with the full achievement test and with math anxiety, our original focus, and all show acceptable to excellent reliability. When lengthy testing is not feasible, one of these brief tests can be substituted.

  5. Achievement report for fiscal 1998. Research and development of ceramic gas turbine (Reliability verification test for ceramic members); 1998 nendo ceramic gas turbine no kenkyu kaihatsu seika hokokusho. Ceramic buzai no shinraisei kakusho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    For a ceramic gas turbine to achieve efficiency of 42%, materials capable of withstanding approximately 1300 degrees C are required. In fiscal 1998, the mechanism of creep deformation and life prediction are studied, with specimens exposed to a short-term high-stress conditions equivalent to a time to fracture of 1000h. It is known after studies in the past that, under a stress of approximately 240Mpa, the logarithmic values of the load stress and time to fracture may be described by two differently inclined straight lines. Strain is accurately measured by use of a CCD camera for the determination of a creep curve, and then stress indexes are worked out. It is then found that the stress indexes are 4 on the lower stress side of 260MPa and 11 on the higher stress side of the same. This enables the extrapolation of short-term creep fracture data for the prediction of long-term life. No large-scale reduction in resistance to creep due to changes in the crystal phase is not predicted. Longitudinal sound wave speeds are measured, and the result manifestly describes how the longitudinal sound wave speed slows down with the progress of creepage in the material. Reference is also made to international reports about the study of ceramics performance tests and evaluation methods, international joint studies about mechanical properties tests, and the international round robin test of material powder. (NEDO)

  6. Free treatment, rapid malaria diagnostic tests and malaria village workers can hasten progress toward achieving the malaria related millennium development goals: the Médecins Sans Frontières experience from Chad, Sierra-Leone and Mali

    Directory of Open Access Journals (Sweden)

    Katie Tayler-Smith

    2011-02-01

    Full Text Available Halving the burden of malaria by 2015 and ensuring that 80% of people with malaria receive treatment is among the health related targets of the Millennium Development Goals (MDGs. Despite political momentum toward achieving this target, progress is slow and many with malaria (particularly in poor and rural communities in Africa are still without access to effective treatment. Finding ways to improve access to anti-malarial treatment in Africa is essential to achieve the malaria related and other MDG targets. During its work in Chad, Sierra Leone and Mali in the period 2004 to 2008, Médecins Sans Frontières showed that it was possible to significantly improve access to effective malaria treatment through: i the removal of health centre level user fees for essential healthcare for vulnerable population groups, ii the introduction of free community based treatment for children using malaria village workers to diagnose and treat simple malaria in communities where geographical and financial barriers limited access to effective malaria care, iii the improved diagnosis and treatment of malaria using rapid diagnosis tests and artemisinin based combination therapy, at both health facilities and in the community. This paper describes and discusses these strategies and their related impact.

  7. The Politics of Achievement Gaps

    DEFF Research Database (Denmark)

    Valant, J.; Newark, D. A.

    2016-01-01

    on achievement gaps have received little attention from researchers, despite playing an important role in shaping policymakers’ behaviors. Drawing on randomized experiments with a nationally representative sample of adults, we explore the public’s beliefs about test score gaps and its support for gap...

  8. FFTF operations - 1980 - a year of achievement

    International Nuclear Information System (INIS)

    Newland, D.J.; Bliss, R.J.

    1981-01-01

    The year 1980 saw FFTF achieve initial criticality, proceed through an intense maintenance and system testing period, and achieve a remarkably successful two-day full power (400 MW) demonstration run. These achievements were preceded by two and one-half years of plant startup activity

  9. Metacognition, achievement goals, study strategies and academic achievement: pathways to achievement

    NARCIS (Netherlands)

    Vrugt, A.; Oort, F.J.

    2008-01-01

    The purpose of this research was to develop and test a model of effective selfregulated learning. Based on effort expenditure we discerned effective self-regulators and less effective self-regulators. The model comprised achievement goals (mastery, performance-approach and -avoidance goals),

  10. Achieving Public Schools

    Science.gov (United States)

    Abowitz, Kathleen Knight

    2011-01-01

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

  11. HEPEX - achievements and challenges!

    Science.gov (United States)

    Pappenberger, Florian; Ramos, Maria-Helena; Thielen, Jutta; Wood, Andy; Wang, Qj; Duan, Qingyun; Collischonn, Walter; Verkade, Jan; Voisin, Nathalie; Wetterhall, Fredrik; Vuillaume, Jean-Francois Emmanuel; Lucatero Villasenor, Diana; Cloke, Hannah L.; Schaake, John; van Andel, Schalk-Jan

    2014-05-01

    HEPEX is an international initiative bringing together hydrologists, meteorologists, researchers and end-users to develop advanced probabilistic hydrological forecast techniques for improved flood, drought and water management. HEPEX was launched in 2004 as an independent, cooperative international scientific activity. During the first meeting, the overarching goal was defined as: "to develop and test procedures to produce reliable hydrological ensemble forecasts, and to demonstrate their utility in decision making related to the water, environmental and emergency management sectors." The applications of hydrological ensemble predictions span across large spatio-temporal scales, ranging from short-term and localized predictions to global climate change and regional modeling. Within the HEPEX community, information is shared through its blog (www.hepex.org), meetings, testbeds and intercompaison experiments, as well as project reportings. Key questions of HEPEX are: * What adaptations are required for meteorological ensemble systems to be coupled with hydrological ensemble systems? * How should the existing hydrological ensemble prediction systems be modified to account for all sources of uncertainty within a forecast? * What is the best way for the user community to take advantage of ensemble forecasts and to make better decisions based on them? This year HEPEX celebrates its 10th year anniversary and this poster will present a review of the main operational and research achievements and challenges prepared by Hepex contributors on data assimilation, post-processing of hydrologic predictions, forecast verification, communication and use of probabilistic forecasts in decision-making. Additionally, we will present the most recent activities implemented by Hepex and illustrate how everyone can join the community and participate to the development of new approaches in hydrologic ensemble prediction.

  12. Achieving excellence in training

    International Nuclear Information System (INIS)

    Mangin, A.M.; Solymossy, J.M.

    1983-01-01

    Operating a nuclear power plant is a uniquely challenging activity, requiring a high degree of competence from all who are involved. Achieving and maintaining this competence requires excellence in training. But what does excellence mean, and how do we achieve it. Based on the experience gained by INPO in plant training evaluations and accreditation activities, this paper describes some of the actions that can be taken to achieve the quality appropriate for nuclear power plant training. These actions are discussed in relation to the four phases of a performance-based training system: (1) needs analysis, (2) program design and development, (3) implementation, and (4) evaluation and improvement

  13. Project subsidized by the Sunshine Project in fiscal 1982. Report on achievements in the project commissioned from NEDO - research and development on return of low-temperature hot water (simulated return test and a demonstration return test); 1982 nendo teion nessui kangen ni kansuru kenkyu kaihatsu seika hokokusho. Kangen mogi shiken kangen jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-03-01

    Tests and researches were performed with an objective to elucidate a decaying mechanism of return wells when low-temperature hot water utilized for geothermal binary power generation is returned underground. This paper reports the achievements in fiscal 1982. For the simulated return testing equipment, the hot water supply line was changed, a supply line was newly installed for a water flowing test on hot water in the Hacchobara area, flow rate measuring lines for each system were newly installed, and the pressure detecting locations were changed. In the fundamental tests on the simulated return test, experimental researches were carried out on the following items: production of silica scale from geothermal water, solubility of silica acid, effect of pH on polymerization of silica acid, induction time in the polymerization process of silica acid, sizes of poly-silica acid particles in geothermal water, production of poly-silica acid due to temperature drop, oversaturation degree of mono-silica acid, and scale deposition. In the simulated return test, temperature of a simulated column reproducing the return ground bed, particle sizes, and hot water properties were used as the parameters for the test conducted. As a result, the decay in return wells was estimated to be governed predominantly by chemical deposition of the scales. (NEDO)

  14. Achieveing Organizational Excellence Through

    OpenAIRE

    Mehdi Abzari; Mohammadreza Dalvi

    2009-01-01

    AbstractToday, In order to create motivation and desirable behavior in employees, to obtain organizational goals,to increase human resources productivity and finally to achieve organizational excellence, top managers oforganizations apply new and effective strategies. One of these strategies to achieve organizational excellenceis creating desirable corporate culture. This research has been conducted to identify the path to reachorganizational excellence by creating corporate culture according...

  15. Comparison of student achievement among two science laboratory types: traditional and virtual

    Science.gov (United States)

    Reese, Mary Celeste

    Technology has changed almost every aspect of our daily lives. It is not surprising then that technology has made its way into the classroom. More and more educators are utilizing technological resources in creative ways with the intent to enhance learning, including using virtual laboratories in the sciences in place of the "traditional" science laboratories. This has generated much discussion as to the influence on student achievement when online learning replaces the face-to-face contact between instructor and student. The purpose of this study was to discern differences in achievement of two laboratory instruction types: virtual laboratory and a traditional laboratory. Results of this study indicate statistical significant differences in student achievement defined by averages on quiz scores in virtual labs compared with traditional face-to-face laboratories and traditional laboratories result in greater student learning gains than virtual labs. Lecture exam averages were also greater for students enrolled in the traditional laboratories compared to students enrolled in the virtual laboratories. To account for possible differences in ability among students, a potential extraneous variable, GPA and ACT scores were used as covariates.

  16. Achievement goals affect metacognitive judgments

    Science.gov (United States)

    Ikeda, Kenji; Yue, Carole L.; Murayama, Kou; Castel, Alan D.

    2017-01-01

    The present study examined the effect of achievement goals on metacognitive judgments, such as judgments of learning (JOLs) and metacomprehension judgments, and actual recall performance. We conducted five experiments manipulating the instruction of achievement goals. In each experiment, participants were instructed to adopt mastery-approach goals (i.e., develop their own mental ability through a memory task) or performance-approach goals (i.e., demonstrate their strong memory ability through getting a high score on a memory task). The results of Experiments 1 and 2 showed that JOLs of word pairs in the performance-approach goal condition tended to be higher than those in the mastery-approach goal condition. In contrast, cued recall performance did not differ between the two goal conditions. Experiment 3 also demonstrated that metacomprehension judgments of text passages were higher in the performance-approach goal condition than in the mastery-approach goals condition, whereas test performance did not differ between conditions. These findings suggest that achievement motivation affects metacognitive judgments during learning, even when achievement motivation does not influence actual performance. PMID:28983496

  17. Enriching the hierarchical model of achievement motivation: autonomous and controlling reasons underlying achievement goals.

    Science.gov (United States)

    Michou, Aikaterini; Vansteenkiste, Maarten; Mouratidis, Athanasios; Lens, Willy

    2014-12-01

    The hierarchical model of achievement motivation presumes that achievement goals channel the achievement motives of need for achievement and fear of failure towards motivational outcomes. Yet, less is known whether autonomous and controlling reasons underlying the pursuit of achievement goals can serve as additional pathways between achievement motives and outcomes. We tested whether mastery approach, performance approach, and performance avoidance goals and their underlying autonomous and controlling reasons would jointly explain the relation between achievement motives (i.e., fear of failure and need for achievement) and learning strategies (Study 1). Additionally, we examined whether the autonomous and controlling reasons underlying learners' dominant achievement goal would account for the link between achievement motives and the educational outcomes of learning strategies and cheating (Study 2). Six hundred and six Greek adolescent students (Mage = 15.05, SD = 1.43) and 435 university students (Mage M = 20.51, SD = 2.80) participated in studies 1 and 2, respectively. In both studies, a correlational design was used and the hypotheses were tested via path modelling. Autonomous and controlling reasons underlying the pursuit of achievement goals mediated, respectively, the relation of need for achievement and fear of failure to aspects of learning outcomes. Autonomous and controlling reasons underlying achievement goals could further explain learners' functioning in achievement settings. © 2014 The British Psychological Society.

  18. NCLB: Achievement Robin Hood?

    Science.gov (United States)

    Bracey, Gerald W.

    2008-01-01

    In his "Wall Street Journal" op-ed on the 25th of anniversary of "A Nation At Risk", former assistant secretary of education Chester E. Finn Jr. applauded the report for turning U.S. education away from equality and toward achievement. It was not surprising, then, that in mid-2008, Finn arranged a conference to examine the…

  19. Reducing the Achievement Gap.

    Science.gov (United States)

    McCombs, Barbara L.

    2000-01-01

    Reviews the College Board's report, "Reaching the Top," which addresses educational underrepresentation of high-achieving minority students, examining how social sciences, psychology, and education research contribute to an understanding of the feasibility of the report's recommendations and noting implications of these recommendations…

  20. Explorations in achievement motivation

    Science.gov (United States)

    Helmreich, Robert L.

    1982-01-01

    Recent research on the nature of achievement motivation is reviewed. A three-factor model of intrinsic motives is presented and related to various criteria of performance, job satisfaction and leisure activities. The relationships between intrinsic and extrinsic motives are discussed. Needed areas for future research are described.

  1. Schooling and Social Achievement.

    Science.gov (United States)

    Kim, Byong-sung; And Others

    Until the 1960s schooling in Korea was looked upon quite favorably as a means of achieving equal social and economic opportunities. In the 1970s, however, many began to raise the question of whether the expansion of educational opportunities really did reduce social inequalities. This report discusses research that analyzes available evidence…

  2. Correlates of Achievement Motivation.

    Science.gov (United States)

    Whiteside, Marilyn

    1978-01-01

    Undergraduates given a self-concept scale, a sentence completion exercise, and story cues related to academic achievement generally expressed positive attitudes toward success; but students of both sexes with high self-esteem tended to associate success with a male, and those with lower self-esteem attributed success to a female. (Author)

  3. Achieving Quality Integrated Education.

    Science.gov (United States)

    Hawley, Willis D.; Rosenholtz, Susan J.

    While desegregation is neither a necessary nor a sufficient condition for ensuring either equity or quality education for minorities, the evidence is convincing that it is "educationally more difficult" to improve student achievement in segregated schools. Desegregation offers the opportunity to enhance the quality of education, particularly when…

  4. Information Technology Diffusion: Impact on Student Achievement

    Science.gov (United States)

    Lee, Gregory M.; Lind, Mary L.

    2011-01-01

    For student achievement, the diffusion and adoption of information technology (IT) infrastructure enabled by special funding was posited to have a positive impact on student achievement. Four urban school districts provided the context for this study to assess the impact of IT adoption on standardized test scores.

  5. Learning Motivation and Achievements

    Institute of Scientific and Technical Information of China (English)

    冯泽野

    2016-01-01

    It is known to all that motivation is one of the most important elements in EFL learning.This study analyzes the type of English learning motivations and learning achievements within non-English majors’ students (Bilingual program in Highway School and Architecture) in Chang’an University, who has been considered English as the foreign language. This thesis intends to put forward certain strategies in promoting foreign language teaching.

  6. Achieving maximum baryon densities

    International Nuclear Information System (INIS)

    Gyulassy, M.

    1984-01-01

    In continuing work on nuclear stopping power in the energy range E/sub lab/ approx. 10 GeV/nucleon, calculations were made of the energy and baryon densities that could be achieved in uranium-uranium collisions. Results are shown. The energy density reached could exceed 2 GeV/fm 3 and baryon densities could reach as high as ten times normal nuclear densities

  7. Effects of frequent announced parasitology quizzes on the academic achievement.

    Directory of Open Access Journals (Sweden)

    Ghasem Zamini

    2013-12-01

    Full Text Available The effect of frequent examinations on the students' learning has had inconsistent results. This study aimed to assess the effectiveness of frequent announced quizzes on the learning of a representative sample of Iranian medical students.This experimental study was conducted among 37 fifth semester medical students who had taken the course in Protozoology and Helminthology, in which the same basic information were provided about different types of protozoa and worms. Initially, in the teaching of helminthology, ten routine sessions were handled with lectures and interactive questions and answers. Then at the beginning of the protozoology topic in the beginning of all of the next 9 sessions, the students were informed that they will have a quiz at the end of each session. At the end of the semester, the total scores of quizzes were compared with the mean final scores of protozoology and helminthology using paired t and repeated measure tests.The mean final scores of the protozoology lesson were not significantly different from that of the helminthology (10.45 ± 2.75 vs.11.25 ± 2.56 on the scale of 20, respectively, P=0.13. There was no significant difference in the mean score of the five quizzes compared with the mean final term score of protozoology. The overall mean scores in the helminthology lesson (11.25±2.56, protozoology lesson (10.45±2.75, and the quizzes (9.16 ± 3.55 were significantly different (P <0.0001.Frequent announced quizzes were not effective on increasing the medical students' motivation and learning.

  8. Testing Testing Testing.

    Science.gov (United States)

    Deville, Craig; O'Neill, Thomas; Wright, Benjamin D.; Woodcock, Richard W.; Munoz-Sandoval, Ana; Gershon, Richard C.; Bergstrom, Betty

    1998-01-01

    Articles in this special section consider (1) flow in test taking (Craig Deville); (2) testwiseness (Thomas O'Neill); (3) test length (Benjamin Wright); (4) cross-language test equating (Richard W. Woodcock and Ana Munoz-Sandoval); (5) computer-assisted testing and testwiseness (Richard Gershon and Betty Bergstrom); and (6) Web-enhanced testing…

  9. Outstanding engineering achievement

    International Nuclear Information System (INIS)

    Anon.

    1984-01-01

    The annual award of the South African Institution of Civil Engineers for 'The Most Outstanding Civil Engineering Achievement of 1982' was made to Escom for the Koeberg Nuclear Power Station. In the site selection a compromise had to be made between an area remote from habitation, and an area relatively close to the need for power, sources of construction materials, transportation, operational staff and large quantities of cooling water. In the construction of Koeberg the safety of the workers and the public was regarded with the utmost concern

  10. Achievement in Physics

    Science.gov (United States)

    1999-03-01

    Naomi Moran, a student at the Arnewood School, New Milton, Hampshire was the first recipient of the `Achievement in Physics' prize awarded by the South Central Branch of The Institute of Physics. Naomi received an award certificate and cheque for £100 from Dr Ruth Fenn, Chairman of the Branch, at the annual Christmas lecture held at the University of Surrey in December. She is pictured with Dr Fenn and Steve Beith, physics teacher at the Arnewood School.  Photo Figure 1. Naomi Moran receiving her award (photograph courtesy of Peter Milford). The award is intended to celebrate personal achievement in physics at any level at age 16-17 and is not restricted to those who gain the highest academic results. Schools across the county were invited to nominate suitable candidates; Naomi's nomination by the school's deputy head of science impressed the judges because of her ability to grasp the most difficult parts of the subject quickly, in addition to the fact that she took her AS-level science in year 11 when she was only 16. She is currently studying A-level physics, chemistry and mathematics and hopes to continue her studies at university later this year.

  11. The Association between Educational Achievements, Career ...

    African Journals Online (AJOL)

    Chi-square test and multivariate logistic regression tests were used in data analysis. Confidence level and level of ... Tooth brushing frequency, time and replacement time of tooth brush were found to be significantly associated with career aspiration (p=0.007; p=0.002; p=0.00 respectively). Achievement motives did not ...

  12. Resource Allocation Patterns and Student Achievement

    Science.gov (United States)

    James, Lori; Pate, James; Leech, Donald; Martin, Ellice; Brockmeier, Lantry; Dees, Elizabeth

    2011-01-01

    This quantitative research study was designed to examine the relationship between system resource allocation patterns and student achievement, as measured by eighth grade Criterion-Referenced Competency Test (CRCT) mathematics, eighth grade CRCT reading, eleventh grade Georgia High School Graduation Test (GHSGT) mathematics, eleventh grade and…

  13. Military Deployment and Elementary Student Achievement

    Science.gov (United States)

    Phelps, Terri; Dunham, Mardis; Lyons, Robert

    2010-01-01

    This study investigated the impact that military deployment has upon academic achievement of elementary school students. TerraNova test scores of 137 fourth and fifth grade students in two elementary schools with a high proportion of military dependent children were examined for two consecutive years. Although the academic test performance fell…

  14. Achieving diagnosis by consensus

    LENUS (Irish Health Repository)

    Kane, Bridget

    2009-08-01

    This paper provides an analysis of the collaborative work conducted at a multidisciplinary medical team meeting, where a patient’s definitive diagnosis is agreed, by consensus. The features that distinguish this process of diagnostic work by consensus are examined in depth. The current use of technology to support this collaborative activity is described, and experienced deficiencies are identified. Emphasis is placed on the visual and perceptual difficulty for individual specialities in making interpretations, and on how, through collaboration in discussion, definitive diagnosis is actually achieved. The challenge for providing adequate support for the multidisciplinary team at their meeting is outlined, given the multifaceted nature of the setting, i.e. patient management, educational, organizational and social functions, that need to be satisfied.

  15. Achieving Kaiser Permanente quality.

    Science.gov (United States)

    McHugh, Matthew D; Aiken, Linda H; Eckenhoff, Myra E; Burns, Lawton R

    2016-01-01

    The Kaiser Permanente model of integrated health delivery is highly regarded for high-quality and efficient health care. Efforts to reproduce Kaiser's success have mostly failed. One factor that has received little attention and that could explain Kaiser's advantage is its commitment to and investment in nursing as a key component of organizational culture and patient-centered care. The aim of this study was to investigate the role of Kaiser's nursing organization in promoting quality of care. This was a cross-sectional analysis of linked secondary data from multiple sources, including a detailed survey of nurses, for 564 adult, general acute care hospitals from California, Florida, Pennsylvania, and New Jersey in 2006-2007. We used logistic regression models to examine whether patient (mortality and failure-to-rescue) and nurse (burnout, job satisfaction, and intent-to-leave) outcomes in Kaiser hospitals were better than in non-Kaiser hospitals. We then assessed whether differences in nursing explained outcomes differences between Kaiser and other hospitals. Finally, we examined whether Kaiser hospitals compared favorably with hospitals known for having excellent nurse work environments-Magnet hospitals. Patient and nurse outcomes in Kaiser hospitals were significantly better compared with non-Magnet hospitals. Kaiser hospitals had significantly better nurse work environments, staffing levels, and more nurses with bachelor's degrees. Differences in nursing explained a significant proportion of the Kaiser outcomes advantage. Kaiser hospital outcomes were comparable with Magnet hospitals, where better outcomes have been largely explained by differences in nursing. An important element in Kaiser's success is its investment in professional nursing, which may not be evident to systems seeking to achieve Kaiser's advantage. Our results suggest that a possible strategy for achieving outcomes like Kaiser may be for hospitals to consider Magnet designation, a proven and

  16. Study strategies and beliefs about learning as a function of academic achievement and achievement goals.

    Science.gov (United States)

    Geller, Jason; Toftness, Alexander R; Armstrong, Patrick I; Carpenter, Shana K; Manz, Carly L; Coffman, Clark R; Lamm, Monica H

    2018-05-01

    Prior research by Hartwig and Dunlosky [(2012). Study strategies of college students: Are self-testing and scheduling related to achievement? Psychonomic Bulletin & Review, 19(1), 126-134] has demonstrated that beliefs about learning and study strategies endorsed by students are related to academic achievement: higher performing students tend to choose more effective study strategies and are more aware of the benefits of self-testing. We examined whether students' achievement goals, independent of academic achievement, predicted beliefs about learning and endorsement of study strategies. We administered Hartwig and Dunlosky's survey, along with the Achievement Goals Questionnaire [Elliot, A. J., & McGregor, H. A. (2001). A 2 × 2 achievement goal framework. Journal of Personality & Social Psychology, 80, 501-519] to a large undergraduate biology course. Similar to results by Hartwig and Dunlosky, we found that high-performing students (relative to low-performing students) were more likely to endorse self-testing, less likely to cram, and more likely to plan a study schedule ahead of time. Independent of achievement, however, achievement goals were stronger predictors of certain study behaviours. In particular, avoidance goals (e.g., fear of failure) coincided with increased use of cramming and the tendency to be driven by impending deadlines. Results suggest that individual differences in student achievement, as well as the underlying reasons for achievement, are important predictors of students' approaches to studying.

  17. Achievement Goals and Achievement Emotions: A Meta-Analysis

    Science.gov (United States)

    Huang, Chiungjung

    2011-01-01

    This meta-analysis synthesized 93 independent samples (N = 30,003) in 77 studies that reported in 78 articles examining correlations between achievement goals and achievement emotions. Achievement goals were meaningfully associated with different achievement emotions. The correlations of mastery and mastery approach goals with positive achievement…

  18. Recent achievements of SIRGAS

    Science.gov (United States)

    Brunini, C.; Sánchez, L.

    2008-05-01

    SIRGAS is the geocentric reference system for the Americas. Its definition corresponds to the IERS International Terrestrial Reference System (ITRS) and it is realized by a regional densification of the IERS International Terrestrial Reference Frame (ITRF). The SIRGAS activities are coordinated by three working groups: SIRGAS-WGI (Reference System) is committed to establish and maintain a continental-wide geocentric reference frame within the ITRF. This objective was initially accomplished through two continental GPS campaigns in 1995 and 2000, including 58 and 184 stations, respectively. Today, it is realized by around 130 continuously operating GNSS sites, which are processed weekly by the IGS Regional Network Associate Analysis Centre for SIRGAS (IGS- RNAAC-SIR). SIRGAS-WGII (Geocentric Datum) is primarily in charged of defining the SIRGAS geodetic datum in the individual countries, which is given by the origin, orientation and scale of the SIRGAS system, and the parameters of the GRS80 ellipsoid. It is concentrating on promoting and supporting the adoption of SIRGAS in the Latin American and Caribbean countries through national densifications of the continental network. SIRGAS- WGIII (Vertical Datum) is dedicated to the definition and realization of a unified vertical reference system within a global frame. Its central purpose is to refer the geopotential numbers (or physical heights) in all countries to one and the same equipotential surface (W0), which must be globally defined. This includes also the transformation of the existing height datums into the new system. This study shows the SIRGAS achievements of the last two years.

  19. Entrepreneur achievement. Liaoning province.

    Science.gov (United States)

    Zhao, R

    1994-03-01

    This paper reports the successful entrepreneurial endeavors of members of a 20-person women's group in Liaoning Province, China. Jing Yuhong, a member of the Family Planning Association at Shileizi Village, Dalian City, provided the basis for their achievements by first building an entertainment/study room in her home to encourage married women to learn family planning. Once stocked with books, magazines, pamphlets, and other materials on family planning and agricultural technology, dozens of married women in the neighborhood flocked voluntarily to the room. Yuhong also set out to give these women a way to earn their own income as a means of helping then gain greater equality with their husbands and exert greater control over their personal reproductive and social lives. She gave a section of her farming land to the women's group, loaned approximately US$5200 to group members to help them generate income from small business initiatives, built a livestock shed in her garden for the group to raise marmots, and erected an awning behind her house under which mushrooms could be grown. The investment yielded $12,000 in the first year, allowing each woman to keep more than $520 in dividends. Members then soon began going to fairs in the capital and other places to learn about the outside world, and have successfully ventured out on their own to generate individual incomes. Ten out of twenty women engaged in these income-generating activities asked for and got the one-child certificate.

  20. BIBLIOGRAPHY ON ACHIEVEMENT. SUPPLEMENT I.

    Science.gov (United States)

    Harvard Univ., Cambridge, MA. Graduate School of Education.

    THIS BIBLIOGRAPHY SUPPLEMENT LISTS MATERIALS ON VARIOUS ASPECTS OF ACHIEVEMENT. APPROXIMATELY 60 REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1961 TO 1966. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE ACHIEVEMENT LEVEL, ACADEMIC ACHIEVEMENT, ACHIEVEMENT MOTIVATION, UNDERACHIEVERS, PROBABILITY ESTIMATES, AND…

  1. Achievement report for fiscal 1991. Research and development of ceramic gas turbine (Verification test on reliability of ceramic members); 1991 nendo ceramic gas turbine no kenkyu kaihatsu seika hokokusho. Ceramic buzai no shinraisei kakusho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-05-01

    Development has been advanced on a test method to verify reliability of ceramics members being the basic material. Specifically, discussions were given on 1) the creep fracture verification test method, and 2) non-destructive test methods applied to different parts of the CGT. In Item 1, tension creep rupture tests were given on three kinds of candidate materials (Si{sub 3}N{sub 4}) used in the rotors in the atmosphere and the rated temperature zone. The fatigue resistance coefficient and the stress coefficient from several hours to 1,000 hours were calculated from the analysis of rupture time relative to temperatures and load stresses and elongation of the test pieces. It was verified that the test results can be put into order by using coefficients derived by test temperatures. The temperature was centered around 1,200 degrees C, and the load stress was varied from several ten to several hundred MPa. In Item 2, development was made on a theory to quantify the ultrasonic effective beam diameter by using the reflective echo heights, making it possible to make the ultrasonic flaw detection method into a theorem. Defects with sizes from 70 to 200 {mu} m can be estimated with error rates from 10 to 20%. (NEDO)

  2. Music Achievement and Academic Achievement: Isolating the School as a Unit of Study

    Science.gov (United States)

    Frey-Clark, Marta

    2015-01-01

    Music participation and academic achievement have long been of interest to educators, researchers and policy makers. The literature is replete with studies linking music participation to higher state assessment scores, grade point averages, and Standardized Achievement Test (SAT) scores. If students from quality music programs academically…

  3. Promoting Collaborative Classrooms: The Impacts of Interdependent Cooperative Learning on Undergraduate Interactions and Achievement.

    Science.gov (United States)

    Premo, Joshua; Cavagnetto, Andy; Davis, William B; Brickman, Peggy

    2018-06-01

    Collaboration is an important career skill and vital to student understanding of the social aspects of science, but less is known about relationships among collaborative-learning strategies, classroom climate, and student learning. We sought to increase the collaborative character of introductory undergraduate laboratory classrooms by analyzing a 9-week intervention in 10 classrooms ( n = 251) that participated in cooperative-learning modules (promoting interdependence via a modified jigsaw technique). Students in an additional 10 classrooms ( n = 232) completed the same material in an unstructured format representative of common educational practice. Results showed that, when between-class variance was controlled for, intervention students did not score higher on weekly quizzes, but science interest and prior science experience had a reduced relationship to quiz performance in intervention classrooms. Also, intervention classrooms showed increased collaborative engagement at both whole-class and individual levels (24 students at three time points), but the intervention was only one of several factors found to account for late-intervention classroom collaborative engagement (prosocial behavior and discussion practices). Taken together, findings suggest that integrating interdependence-based tasks may foster collaborative engagement at both small-group and whole-classroom levels, but by itself may not be enough to promote increased student achievement.

  4. Special education and later academic achievement.

    Science.gov (United States)

    Ehrhardt, Jennifer; Huntington, Noelle; Molino, Janine; Barbaresi, William

    2013-02-01

    To determine whether grade at entry to special education is associated with improved reading achievement in children with reading disorders (RD) and whether the effect of grade at entry to special education differs by socioeconomic status (SES). The authors conducted a secondary data analysis using data from the Early Childhood Longitudinal Study-Kindergarten Cohort (ECLS-K), a nationally representative cohort of children followed longitudinally from kindergarten through eighth grade (1998-2007). Using data from the fifth grade wave of ECLS-K, the authors identified children with RD (n = 290). The outcome of interest was change in score on the reading achievement test, which was developed by ECLS-K staff, between first and fifth grade. Using multiple linear regression, the authors modeled outcome as a function of a child's grade at entry to special education, controlling for several covariates. Early entry to special education (by first grade vs second or third grade) was associated with larger gains in reading achievement between first and fifth grade (p special education by first grade versus second grade gained 4.5 more points on the reading achievement test (p special education by first grade versus third grade gained 1.7 more points on the reading achievement test (p special education between children from families of low and higher SES. For children with RD, early entry to special education is associated with improved reading achievement during elementary school.

  5. Answer and discussion paediatric neuroimaging quiz case

    African Journals Online (AJOL)

    2016-06-30

    Jun 30, 2016 ... How to cite this article: ... Figures 1, 2, 3, 4, 5 and 6 are the selected MR images. ... We were fortunate to obtain a good quality MRI study under ... is also noted at the postero-superior right parietal lobe in the angular gyrus.

  6. Nicotine Withdrawal; Measure Your Symptoms (Quiz)

    Science.gov (United States)

    ... Create My Quit Plan How to Quit Smokefree Smartphone Apps Smokefree Texting Programs Get Extra Help Quit ... weight gain * None Slight Mild Moderate Severe Insomnia, sleep problems, awakening at night * None Slight Mild Moderate ...

  7. Quiz gaming competitions for undergraduate medical students ...

    African Journals Online (AJOL)

    Arun Kumar Agnihotri

    2014-08-13

    Aug 13, 2014 ... balance of education and entertainment that quizmasters should aim for. .... a game; popular themes, music and audience ... demographic data, an opinion segment for ticking, and ..... provided that the answers linked back.

  8. Effects of Gender, Mathematics Anxiety and Achievement Motivation on College Students’ Achievement in Mathematics

    Directory of Open Access Journals (Sweden)

    Ajogbeje Oke James

    2013-07-01

    Full Text Available The urge to excel or perform maximally in mathematics varies from individual to individual because achievement motivation is often developed or learnt during socialization and learning experiences. The study examined the relationship between College of Education students’ achievement motivation and mathematics achievement, correlation coefficient between mathematics anxiety and college students’ achievement motivation as well as mathematics anxiety and mathematics achievement. The sample, 268 College of Education students offering mathematics as one of their subject combination, was selected using purposive sampling techniques. Three research instruments namely: Mathematics Anxiety Scale (MAS, Achievement Motivation Scale (AMS and Mathematics Achievement Test (MAT were used to collect data for the study. Data collected for the study were analyzed using correlational analysis and ANOVA. The results showed that a significantly low negative correlation coefficient existed between mathematics anxiety and mathematics achievement. There is a negative and significant correlation coefficient between mathematics anxiety and achievement motivation. Similarly, a positive and significant correlation coefficient also exists between achievement motivation and mathematics achievement. Based on the findings of the study, it was recommended that mathematics teachers should adopt activity based strategies and conducive learning environment in order to reduce college students’ anxieties in mathematics learning.

  9. Attitude Towards Physics and Additional Mathematics Achievement Towards Physics Achievement

    Science.gov (United States)

    Veloo, Arsaythamby; Nor, Rahimah; Khalid, Rozalina

    2015-01-01

    The purpose of this research is to identify the difference in students' attitude towards Physics and Additional Mathematics achievement based on gender and relationship between attitudinal variables towards Physics and Additional Mathematics achievement with achievement in Physics. This research focused on six variables, which is attitude towards…

  10. Report on survey for high-performance industrial furnace introduction field test project in fiscal 1999. Verification work on achievements of industrial furnace development in 1999 by using theoretical method; 1999 nendo koseino kogyoro donyu field test jigyo chosa hokokusho. 1999 nendo koseino kogyoro kaihatsu seika no rironteki shuho ni yoru kakusho gyomu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The high-performance industrial furnace introduction field test project has been executed from fiscal 1998 through fiscal 2000. Fiscal 1999 has performed measurements, evaluations, analyses, and follow-ups on representative demonstration furnaces, subsequently from fiscal 1998. At the same time, theoretical discussions were given to understand the details of the achievements. The measurements and investigations on the representative demonstration furnaces verified remarkable enhancement in the waste heat recovery rate, and noticeable reduction in the fuel unit requirement. In order to understand in-furnace phenomena and heat conduction mechanisms, simulations were made on combustion gas flows, combustion reactions, and heat conduction by using three-dimensional and non-steady state continuous analyses. The method used is an effective method to elucidate the in-furnace gas temperature distribution in terms of space and time, and evaluate the heat conducting performance quantitatively. The result obtained in the current fiscal year on the overall heat absorption rate was found to be about the same value as for conventional furnaces. The temperature efficiency calculation value for the heat recovering device was 90 to 95%, which is much higher than that for the conventional furnaces of 30 to 60%. The calculation value for the fuel unit requirement was also reduced by 20 to 30% from that of the conventional furnaces. The simulation result is effective in understanding the heat conduction performance enhancing mechanism, having been supplemented by the measurements. (NEDO)

  11. Socio-Cognitive Correlates to School Achievement Using the TEMAS (Tell-Me-A-Story) Culturally Sensitive Test with Sixth, Seventh and Eighth Grades At Risk Puerto Rican Students.

    Science.gov (United States)

    Cardalda, Elsa B.; Costantino, Giuseppe

    The Tell-Me-A-Story (TEMAS) Culturally Sensitive Test was administered to 74 Puerto Rican students in a New York City school in order to measure such personality resources as conflict resolution skills and cognitive structuring of narratives. The resulting data was used to examine the degree to which these early adolescents' personality resources…

  12. Self-Contained versus Departmentalized School Organization and the Impact on Fourth and Fifth Grade Student Achievement in Reading and Mathematics as Determined by the Kentucky Core Content Test

    Science.gov (United States)

    Kent, Kimberly Penn

    2010-01-01

    The primary purpose of this study was to determine if there was a difference between self-contained and departmentalized classroom organization on the Kentucky Core Content Test (KCCT) in reading and mathematics for students in fourth and fifth grade. A secondary purpose of this study was to consider how these organizational structures affect the…

  13. CAMS achievements in 1995

    International Nuclear Information System (INIS)

    Berg, Oe.; Fantoni, P.; Iguchi, Y.; Meyer, G.; Soerensen, A.; Dyck, C. van.

    1996-01-01

    CAMS (Computerized Accident Management Support) is a system being developed as a joint research activity at the Halden Reactor Project with additional financing from the Swedish Nuclear Inspectorate (SKI) and the Nordic NKS/RAK-2 project. Three types of users are envisaged: the staff in the control room, the staff in the technical support centre and the staff at a national emergency centre. It is still an experimental system. The Swedish Nuclear Inspectorate kindly accepted to test CAMS at a safety exercise on the 4th of May, 1995. CAMS is designed assuming automatic data transfer from the plant. Missing the data link, a simulator running in the next room was updated now and then with data received by phone. As seen from CAMS, it did not matter if the data came from a fake plant or from a real plant, except that the data were delayed. Overall, it seemed that CAMS can be a very important tool for a national authority. A data link from the plant would increase its usefulness. Several comments on design features were collected and will be used to improve the system. The model needs more inputs to control the main parameters, and a larger repertoire of fault conditions should be put into the model. In the second half of 1995 the work on CAMS has concentrated upon designing new modules for signal validation, tracking simulation and state identification. This will provide better capabilities for on-line monitoring and assessment of the plant state. Further, it has been proposed to introduce Probabilistic Safety Assessment (PSA) to assist in risk monitoring. A first prototype has been made on a personal computer showing the main features of such a PSA module. (au)

  14. A Study of Impulsivity in Low-Achieving and High-Achieving Boys from Lower Income Homes. Final Report.

    Science.gov (United States)

    Cohen, Shirley

    The purpose of this study was to explore the concept of impulsivity as a stylistic dimension affecting cognitive behavior, and whether impulsivity operates as a comprehensive, inflexible orientation in low achievers more than in high achievers. The Matching Familiar Figures Test, the Porteus Maze Test, and the Stroop Color-Word Test were used to…

  15. Physical Activity and Academic Achievement

    Centers for Disease Control (CDC) Podcasts

    This podcast highlights the evidence that supports the link between physical activity and improved academic achievement. It also identifies a few actions to support a comprehensive school physical activity program to improve academic achievement.

  16. Healthy Eating and Academic Achievement

    Centers for Disease Control (CDC) Podcasts

    This podcast highlights the evidence that supports the link between healthy eating and improved academic achievement. It also identifies a few actions to support a healthy school nutrition environment to improve academic achievement.

  17. Code Compliant School Buildings Boost Student Achievement

    Directory of Open Access Journals (Sweden)

    Ronald B. Lumpkin

    2014-11-01

    Full Text Available Much of the focus in the literature in raising student achievement has included parental involvement, principal leadership, quality of instruction, students’ socioeconomic status, curriculum, and use of technology. Limited empirical research relates the condition of the school building as a variable that affects student achievement. Furthermore, there is no research that has examined the impact of building codes on achievement outcomes in the state of Florida. This research determined whether academic achievement of 4th-, 8th-, 9th-, and 10th-grade students as measured by the mathematics and reading subtests of the Florida Comprehensive Achievement Test (FCAT increased in new school buildings compliant to the 2000 Florida State Requirements for Educational Facilities. A causal-comparative design determined whether the independent variables, old and new school building influenced student achievement as measured by students’ FCAT mathematics and reading subtest scores. The control group was two cohorts of 4th-, 8th-, 9th-, and 10th-grade students who attended school in old buildings. The experimental group was two cohorts of 4th-, 8th-, 9th-, and 10th-grade students who attended school in new buildings. Transition from an old school into a new school was the treatment. Two hypotheses were formulated for testing and the research question for the inquiry was whether the percentage of students passing the FCAT mathematics and reading subtests increases after transitioning from an old school building into a new 2000 UBC (Uniform Building Code compliant facility.

  18. ASSOCIATION BETWEEN EMOTIONAL VARIABLES AND SCHOOL ACHIEVEMENT

    Directory of Open Access Journals (Sweden)

    Christoph Randler

    2009-07-01

    Full Text Available Recent psychological studies highlight emotional aspects, and they show an important role within individual learning processes. Hereby, positive emotions were supposed to positively influence learning and achievement processes and negative ones do the contrary. In this study, an educational unit “ecosystem lake” was used during which achievement (three tests and emotional variables (interest, well-being, anxiety and boredom; measured at the end of three pre-selected lessons were monitored. The research question was to explore correlations between emotional variables and the learning outcome of the teaching unit. Prior knowledge was regressed against the subsequent tests to account for its confounding effect. Regressions showed a highly significant influence of prior knowledge on the subsequent measurements of achievement. However, after accounting for prior knowledge, a positive correlation between interest/well-being and achievement and a negative correlation between anxiety/boredom and achievement was found. Further research and interventions should try to enhance positive emotions in biology lessons to positively influence achievement.

  19. Fiscal 2001 achievement report. Development of coal gas production technology for fuel cells - Research using pilot test facility - for public release (Test result report - 1/3); 2001 nendo seika hokokusho (Kokai you). Nenryo denchi you sekitan gas seizo gijutsu kaihatsu - Pilot shiken setsubi ni yoru kenkyu (Shiken kekka hokokusho 1/3)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    For the development of a coal gasification furnace optimum for fuel cells, a pilot test facility was constructed, and the results of tests and inspections conducted therefor are put together. They include a test of the motor-operated valve, individual test of the gasification furnace circulation water pump, individual test of the motor for the same, individual test of the SGC (syngas cooler) circulation water pump, individual test of the coal feeder rotary valve, individual test of the foreign matters extraction rotary valve, individual test of the foreign matters classifier, individual test of the char feeder rotary valve, individual test of the slag conveyer, individual test of the slag vibrator, individual test of the slag crusher, individual test of the slag separation tank exhaust blower, individual test of the slag separator water pump, test of gasification furnace interlocking, verification test of alert for the same, test of gasification furnace system pressure rise, test of oxygen line ventilation, test of comprehensive purge master sequence, verification test of distribution performance of the distributor, test on char system rock hopper pressure application and pressure release, test of pneumatic actuator valve loop, actual operational test of the soot blower, and an individual test of the receiving conveyer. (NEDO)

  20. Report on the achievements in the Sunshine Project in fiscal 1988. Development of a coal liquefaction technology (Liquefaction performance test on Chinese coals); 1988 nendo sekitan ekika gijutsu kaihatsu, Chugokutan ekika seino shiken seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-03-01

    Development has been carried out on a Chinese coal liquefaction technology jointly by Japan and China. The Japanese side fabricated and built a small continuous testing equipment. Shenbei coal produced in Liaoning Province, Tienju coal produced in Gansu Province and Shenmu coal produced in Shaanxi Province were used as test sample coals. These coals were crushed, washed with water, sorted, dried, pulverized below 100 mesh, and used as the test samples. For catalysts, a reagent Fe{sub 2}O{sub 3} and S as an auxiliary catalyst made in China were used. Anthracene oil freed from crystal was used as a starting solvent when making one-through operation and recycling operation. Hydrogen used had purity of 99.5% or higher. The current fiscal year has performed smoothly to the end either of the one-through operation or the solvent circulating operation on RUN-2200, 2300 (Chenbei coal) and 2,400, 2500 (Tienju coal). Operation of 2600, 2700 (Shenmu coal) experienced noise in the stirrer of the reactor, and leakage of the circulating gas from the recycled gas compressor. In addition, the differential pressure during operating the last run has increased to 50 k, when the temperature and pressure were reduced, and substances clogging the reactor inlet line were removed. Three kinds of the liquefied oils were brought back to Japan for detailed analyses. (NEDO)

  1. Fiscal 2001 achievement report. Development of coal gas production technology for fuel cells - Research using pilot test facility - for public release (Test result report - 2/3); 2001 nendo seika hokokusho (Kokai you). Nenryo denchi you sekitan gas seizo gijutsu kaihatsu - Pilot shiken setsubi ni yoru kenkyu (Shiken kekka hokokusho 2/3)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    For the development of a coal gasification furnace optimum for fuel cells, a pilot test facility was constructed, and the results of tests and inspections conducted therefor are put together. They include an individual test of the receiving pit hopper vibrator, individual test of the pulverized coal related rotary valve, individual test of the pretreatment compressed air fan, individual test of the coal pulverizer lubricating device, individual test of the coal pulverizer pressure device, individual test of the coal pulverizer, individual test of the coal pulverizer motor, individual test of the coal feeder, individual test of the pulverized coal bunker exhaust fan, individual test of the pulverized coal bunker exhaust fan motor, test of capacity for pulverized coal, individual test of the pulverized coal conveyer blower, test of the sequence of the same, test of pulverizer inert clearing, individual test of the pretreatment condensed water pump in the coal pretreatment device, test of airborne conveyance in the same, verification test of inter-hopper transfer in the same, test of coal pulverization in the same, test operation of the raw material air/low pressure nitrogen compressor in the air separation facility, test operation of the raw material air freezer in the same, and a test operation of the MS adsorber/MS regeneration electric heater. (NEDO)

  2. Explaining Math Achievement: Personality, Motivation, and Trust

    Science.gov (United States)

    Kilic-Bebek, Ebru

    2009-01-01

    This study investigated the statistical significance of student trust next to the well-tested constructs of personality and motivation to determine whether trust is a significant predictor of course achievement in college math courses. Participants were 175 students who were taking undergraduate math courses in an urban public university. The…

  3. Catholic High Schools and Rural Academic Achievement.

    Science.gov (United States)

    Sander, William

    1997-01-01

    A study of national longitudinal data examined effects of rural Catholic high schools on mathematics achievement, high school graduation rates, and the likelihood that high school graduates attend college. Findings indicate that rural Catholic high schools had a positive effect on mathematics test scores and no effect on graduation rates or rates…

  4. Academic Achievement in Children with Epilepsy

    OpenAIRE

    J Gordon Millichap

    1998-01-01

    Academic achievement, measured by school-administered group tests, child attitudes and self-concept, and teachers rated school adaptive functioning were compared in 117 children with epilepsy and 108 with asthma, ages 8 to 12 years, and data were analyzed at the Indiana University Schools of Nursing, Education, and Medicine, Indianapolis.

  5. Self-Concept and Achievement Motivation of High School Students

    Science.gov (United States)

    Lawrence, A. S. Arul; Vimala, A.

    2013-01-01

    The present study "Self-concept and Achievement Motivation of High School Students" was investigated to find the relationship between Self-concept and Achievement Motivation of High School Students. Data for the study were collected using Self-concept Questionnaire developed by Raj Kumar Saraswath (1984) and Achievement Motive Test (ACMT)…

  6. Assessment of Pupils’ Personal Achievements

    Directory of Open Access Journals (Sweden)

    T. A. Strokova

    2012-01-01

    Full Text Available The implementation of the new state educational standards, based on the competence approach, requires some new criteria, procedures and diagnostic tools for estimating pupils’ personal achievements. However, there is a lack of necessary guidelines and recommendations for such objective evaluation and comparative analysis of the effectiveness of educational establishments. The urgent need for unified monitoring instruments induced the author to develop a criteria-diagnostic complex providing the options for evaluating the important personal development aspects – intellectual, value-oriented and moral. The author recommends a self-assessment method for evaluating the intellectual qualities (i.e. self-dependency, critical thinking, logics, flexibility, depth, originality, etc., intellectual competences, and moral traits. The method is based on the tests – «Pupil in his own eyes» and «Pupil in the expert teachers’ eyes». For examining the value orientation, the author takes the classical method by M. Rokich. The approbation of the complex evaluation method was carried out in Tyumen schools and lyceums regarding the last year pupils. The research findings and proposed assessment tools can be used by headmasters and school teachers for monitoring the pupils’ personal growth. 

  7. Achievement report for fiscal 1993 on developing entrained bed coal gasification power plant. Part 2. Summary of tests and researches on pilot plant operation; 1993 nendo seika hokokusho. Funryusho sekitan gaska hatsuden plant kaihatsu - Sono 2. Pilot plant unten shiken kenkyu no gaiyo hen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-02-01

    Tests and researches have been carried out on operation of a 200-t/d entrained bed coal gasification pilot plant built with an objective of establishing the coal gasification composite power generation technology. This paper summarizes the achievements in fiscal 1993. The current fiscal year has performed the test operation on the pilot plant as a whole by using the coal D in continuation from the previous fiscal year. For the gasification furnace facilities, an air variation test was conducted for charging coal into the gasification furnace by using recovered oxygen, wherein satisfactory control was verified on oxygen concentration in the air supplied into the gasification furnace. In the gas refining facilities (dry desulfurizing facilities), the total sulfur concentration at 300 to 650 ppm in the gas produced from the coal gasification furnace was refined to 30 to 100 ppm, having achieved the initial target value. The gas refining facilities (dry dust collecting facilities) have achieved satisfactory result that the entrance dust concentration at 66 to 270 mg/Nm{sup 3} was reduced to the exit dust concentration at 1 to 3 mg/Nm{sup 3}. With respect to the gas turbine facilities, the planned values of output and thermal efficiency were satisfied, having derived good performance characteristics. (NEDO)

  8. Achievement report (edition B) for fiscal 1999 on development of technology to manufacture coal gas for fuel cells. Studies by using pilot test facilities (Volumes for equipment fabrication and constructions, and trial run design); 1999 nendo seika hokokusho (B ban). Nenryo denchi you sekitan gas seizo gijutsu kaihatsu - Pilot setsubi ni yoru kenkyu (kisokoji kiki seisaku hen shiunten sekkei hen)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective to develop a coal gas manufacturing system for fuel cells, research and development has been performed on a oxygen-blown coal gasifier and researches on a technology to purify gases for fuel cells. This paper summarizes the achievements in fiscal 1999. The current fiscal year has performed, among other the pilot plant construction works, execution of the above-the-ground constructions for the operation center and compressor room building, construction of the cooling water tanks, and partial improvement of roads in the plant site. In the gasifier facilities, items of equipment were fabricated, some of the outsourced articles were procured, and the installations thereof were carried out. For the gas purifying equipment, installation of the gas analyzer room was executed. In the trial run design, discussions were given on the systematic improvements in the test items, the gas sampling procedures, the unit protecting interlock, and the facility protecting logic. For the trial run design, establishment has been implemented on the efficient and functional test plans by establishing priority on the tests to be executed, so that the development items demanded in the pilot test and research can be achieved within the limited test processes. (NEDO)

  9. Achievements

    Digital Repository Service at National Institute of Oceanography (India)

    Banakar, V.K.

    A historic decision was taken by the Preparatory Commission of the International Seabed Authority (PRE-PCOM) on 17 th August 1987 It was decided to allocate to India exclusive rights for the exploration of polymetallic nodules in an area of about...

  10. The Predictiveness of Achievement Goals

    Directory of Open Access Journals (Sweden)

    Huy P. Phan

    2013-11-01

    Full Text Available Using the Revised Achievement Goal Questionnaire (AGQ-R (Elliot & Murayama, 2008, we explored first-year university students’ achievement goal orientations on the premise of the 2 × 2 model. Similar to recent studies (Elliot & Murayama, 2008; Elliot & Thrash, 2010, we conceptualized a model that included both antecedent (i.e., enactive learning experience and consequence (i.e., intrinsic motivation and academic achievement of achievement goals. Two hundred seventy-seven university students (151 women, 126 men participated in the study. Structural equation modeling procedures yielded evidence that showed the predictive effects of enactive learning experience and mastery goals on intrinsic motivation. Academic achievement was influenced intrinsic motivation, performance-approach goals, and enactive learning experience. Enactive learning experience also served as an antecedent of the four achievement goal types. On the whole, evidence obtained supports the AGQ-R and contributes, theoretically, to 2 × 2 model.

  11. The Mechanics of Human Achievement.

    Science.gov (United States)

    Duckworth, Angela L; Eichstaedt, Johannes C; Ungar, Lyle H

    2015-07-01

    Countless studies have addressed why some individuals achieve more than others. Nevertheless, the psychology of achievement lacks a unifying conceptual framework for synthesizing these empirical insights. We propose organizing achievement-related traits by two possible mechanisms of action: Traits that determine the rate at which an individual learns a skill are talent variables and can be distinguished conceptually from traits that determine the effort an individual puts forth. This approach takes inspiration from Newtonian mechanics: achievement is akin to distance traveled, effort to time, skill to speed, and talent to acceleration. A novel prediction from this model is that individual differences in effort (but not talent) influence achievement (but not skill) more substantially over longer (rather than shorter) time intervals. Conceptualizing skill as the multiplicative product of talent and effort, and achievement as the multiplicative product of skill and effort, advances similar, but less formal, propositions by several important earlier thinkers.

  12. The Mechanics of Human Achievement

    OpenAIRE

    Duckworth, Angela L.; Eichstaedt, Johannes C.; Ungar, Lyle H.

    2015-01-01

    Countless studies have addressed why some individuals achieve more than others. Nevertheless, the psychology of achievement lacks a unifying conceptual framework for synthesizing these empirical insights. We propose organizing achievement-related traits by two possible mechanisms of action: Traits that determine the rate at which an individual learns a skill are talent variables and can be distinguished conceptually from traits that determine the effort an individual puts forth. This approach...

  13. Achievement motivation and memory: achievement goals differentially influence immediate and delayed remember-know recognition memory.

    Science.gov (United States)

    Murayama, Kou; Elliot, Andrew J

    2011-10-01

    Little research has been conducted on achievement motivation and memory and, more specifically, on achievement goals and memory. In the present research, the authors conducted two experiments designed to examine the influence of mastery-approach and performance-approach goals on immediate and delayed remember-know recognition memory. The experiments revealed differential effects for achievement goals over time: Performance-approach goals showed higher correct remember responding on an immediate recognition test, whereas mastery-approach goals showed higher correct remember responding on a delayed recognition test. Achievement goals had no influence on overall recognition memory and no consistent influence on know responding across experiments. These findings indicate that it is important to consider quality, not just quantity, in both motivation and memory, when studying relations between these constructs.

  14. Fiscal 2001 achievement report. Development of coal gas production technology for fuel cells - Research using pilot test facility - for public release (Test result report - 3/3); 2001 nendo seika hokokusho (Kokai you). Nenryo denchi you sekitan gas seizo gijutsu kaihatsu - Pilot shiken setsubi ni yoru kenkyu (Shiken kekka hokokusho 3/3)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    For the development of a coal gasification furnace optimum for fuel cells, a pilot test facility was constructed, and the results of tests and inspections conducted therefor are put together. They include a test operation of the expansion turbine in the air separation facility, test operation of the lubricating oil pump for the expansion turbine in the same, test operation of the oxygen compressor in the same, test operation of the medium pressure nitrogen compressor in the same, test operation of the lubricating oil pump for the medium pressure nitrogen compressor in the same, test operation of the high pressure nitrogen compressor in the same, performance verification test for the air separation facility, sequence test for upper/lower stage normal pressure coal hopper purge master in the gasification facility, sequence test for upper/lower stage initial coal loading master in the same, sequence test for char system rock hopper pressure application master in the same, sequence test for gasification furnace light oil leak check master in the same, sequence test for coal rock hopper pressure application master in the same, sequence test for upper/lower coal rock hopper coal reception master in the same, sequence test for slag hopper quenching operation master in the same, and sequence test for gasification steam drum water filling master in the same. (NEDO)

  15. A Model of Statistics Performance Based on Achievement Goal Theory.

    Science.gov (United States)

    Bandalos, Deborah L.; Finney, Sara J.; Geske, Jenenne A.

    2003-01-01

    Tests a model of statistics performance based on achievement goal theory. Both learning and performance goals affected achievement indirectly through study strategies, self-efficacy, and test anxiety. Implications of these findings for teaching and learning statistics are discussed. (Contains 47 references, 3 tables, 3 figures, and 1 appendix.)…

  16. Poor Results for High Achievers

    Science.gov (United States)

    Bui, Sa; Imberman, Scott; Craig, Steven

    2012-01-01

    Three million students in the United States are classified as gifted, yet little is known about the effectiveness of traditional gifted and talented (G&T) programs. In theory, G&T programs might help high-achieving students because they group them with other high achievers and typically offer specially trained teachers and a more advanced…

  17. Physical Activity and Academic Achievement

    Centers for Disease Control (CDC) Podcasts

    2014-12-09

    This podcast highlights the evidence that supports the link between physical activity and improved academic achievement. It also identifies a few actions to support a comprehensive school physical activity program to improve academic achievement.  Created: 12/9/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 12/9/2014.

  18. Healthy Eating and Academic Achievement

    Centers for Disease Control (CDC) Podcasts

    2014-12-09

    This podcast highlights the evidence that supports the link between healthy eating and improved academic achievement. It also identifies a few actions to support a healthy school nutrition environment to improve academic achievement.  Created: 12/9/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 12/9/2014.

  19. Parental Involvement and Academic Achievement

    Science.gov (United States)

    Goodwin, Sarah Christine

    2015-01-01

    This research study examined the correlation between student achievement and parent's perceptions of their involvement in their child's schooling. Parent participants completed the Parent Involvement Project Parent Questionnaire. Results slightly indicated parents of students with higher level of achievement perceived less demand or invitations…

  20. 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.

  1. Motivation and academic achievement in medical students.

    Science.gov (United States)

    Yousefy, Alireza; Ghassemi, Gholamreza; Firouznia, Samaneh

    2012-01-01

    Despite their ascribed intellectual ability and achieved academic pursuits, medical students' academic achievement is influenced by motivation. This study is an endeavor to examine the role of motivation in the academic achievement of medical students. In this cross-sectional correlational study, out of the total 422 medical students, from 4th to final year during the academic year 2007-2008, at School of Medicine, Isfahan University of Medical Sciences, 344 participated in completion of the Inventory of School Motivation (ISM), comprising 43 items and measuring eight aspects of motivation. The gold standard for academic achievement was their average academic marks at pre-clinical and clinical levels. Data were computer analyzed by running a couple of descriptive and analytical tests including Pearson Correlation and Student's t-student. Higher motivation scores in areas of competition, effort, social concern, and task were accompanied by higher average marks at pre-clinical as well as clinical levels. However, the latter ones showed greater motivation for social power as compared to the former group. Task and competition motivation for boys was higher than for girls. In view of our observations, students' academic achievement requires coordination and interaction between different aspects of motivation.

  2. The Achievement Ideology and Whiteness: "Achieving Whiteness" or "Achieving Middle Class?"

    Science.gov (United States)

    Allen, Ricky Lee

    Over the past few decades, social reproduction theorists have criticized achievement ideology as a dominant and dominating myth that hides the true nature of class immobility. Social reproductionists' primary criticism of achievement ideology is that it blinds the working class, regardless of race or gender, to the possibilities of collective…

  3. Fiscal 1995 achievement report. Development of entrained bed coal gasification power plant (Part 3 - Pilot plant operational test - 2/2); 1995 nendo seika hokokusho. Funryusho sekitan gaska hatsuden plant kaihatsu - Sono 3. Pilot plant unten shiken hen (2/2)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The 200 tons/day entrained bed coal gasification pilot plant constructed for establishing the technology of integrated coal gasification combined cycle was subjected to operational tests, and the fiscal 1995 results are detailed. During Runs D13, D14, E1, D15, and A14 in the operational test of the gas clean-up facility (dry type dedusting facility), 10 troubles occurred, including damage of the separator screen, leak in the seal valve, and leak of the expansion gas, and measures were taken to deal with each of the troubles. The results of the gas turbine facility operational test were satisfactory, without any trouble worth discussion. In the operational test of the safety/environment-related facility, it was found that the produced gas was stably incinerated and that denitration performance during gas turbine operation roughly achieved the intended level. In the operational test of electric and control facilities, an overall test was conducted, inspection was made of the indoor switching facility, etc., and 13 improvements were made, which included the alteration of the high ANN setting in the water tank for slag, the alteration of the mill exit temperature setting for enabling the use of Taiheiyo coal, and proper methods for carrying out high-load operation. (NEDO)

  4. Photon caliper to achieve submillimeter positioning accuracy

    Science.gov (United States)

    Gallagher, Kyle J.; Wong, Jennifer; Zhang, Junan

    2017-09-01

    The purpose of this study was to demonstrate the feasibility of using a commercial two-dimensional (2D) detector array with an inherent detector spacing of 5 mm to achieve submillimeter accuracy in localizing the radiation isocenter. This was accomplished by delivering the Vernier ‘dose’ caliper to a 2D detector array where the nominal scale was the 2D detector array and the non-nominal Vernier scale was the radiation dose strips produced by the high-definition (HD) multileaf collimators (MLCs) of the linear accelerator. Because the HD MLC sequence was similar to the picket fence test, we called this procedure the Vernier picket fence (VPF) test. We confirmed the accuracy of the VPF test by offsetting the HD MLC bank by known increments and comparing the known offset with the VPF test result. The VPF test was able to determine the known offset within 0.02 mm. We also cross-validated the accuracy of the VPF test in an evaluation of couch hysteresis. This was done by using both the VPF test and the ExacTrac optical tracking system to evaluate the couch position. We showed that the VPF test was in agreement with the ExacTrac optical tracking system within a root-mean-square value of 0.07 mm for both the lateral and longitudinal directions. In conclusion, we demonstrated the VPF test can determine the offset between a 2D detector array and the radiation isocenter with submillimeter accuracy. Until now, no method to locate the radiation isocenter using a 2D detector array has been able to achieve such accuracy.

  5. Reviewing nuclear power station achievement

    International Nuclear Information System (INIS)

    Howles, L.R.

    1976-01-01

    For measurement of nuclear power station achievement against original purchase the usual gross output figures are of little value since the term loosely covers many different definitions. An authentically designed output figure has been established which relates to net design output plus house load at full load. Based on these figures both cumulative and moving annual load factors are measured, the latter measuring the achievement over the last year, thus showing trends with time. Calculations have been carried out for all nuclear stations in the Western World with 150 MW(e) gross design output and above. From these are shown: moving annual load factor indicating relative station achievements for all the plants; cumulative load factors from which return of investment can be calculated; average moving annual load factors for the four types of system Magnox, PWR, HWR, and BWR; and a relative comparison of achievement by country in a few cases. (U.K.)

  6. [Theme: Achieving Quality Laboratory Projects.[.

    Science.gov (United States)

    Shinn, Glen C.; And Others

    1983-01-01

    The theme articles present strategies for achieving quality laboratory projects in vocational agriculture. They describe fundamentals of the construction of quality projects and stress the importance of quality instruction. (JOW)

  7. STRATEGIES FOR ACHIEVING COMPETITIVE ADVANTAGE

    OpenAIRE

    Jusuf ZEKIRI; Alexandru NEDELEA

    2011-01-01

    This paper is organized in three parts. A brief overview of the importance of strategies within companies, as well as literature review is presented along with traditional approaches on strategies for achieving competitive advantage, and new approaches for gaining a competitive advantage. The main objective of the paper is to outline and discuss the relevant issues and challenges from a theoretical viewpoint related with the possible strategy formulation of companies in order to achieve a com...

  8. Achievement report on developing superconductor power applied technologies in fiscal 1999 (2). Research and development of superconductor wire materials, research and development of superconductor power generators, research of total systems, research and development of freezing systems, and verification tests; 1999 nendo chodendo denryoku oyo gijutsu kaihatsu seika hokokusho. 2. Chodendo senzai no kenkyu kaihatsu / chodendo hatsudenki no kenkyu kaihatsu / total system no kenkyu / reito system no kenkyu kaihatsu / jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective to achieve higher efficiency, higher density, and higher stability in power systems, research and development has been performed on superconductor power generators. This paper summarizes the achievements thereof in fiscal 1999. A verification test was given on the rotor of an ultra high speed responding generator. In a sudden short circuit test using the different phase charging method, no anomalies were found such as quench generation and vibration changes, wherein the healthiness of the generator was verified. In the VVVF actuation test, knowledge was acquired on the actuation method when the ultra high speed responding generator is applied to a combined cycle plant. After the verification test has been completed, the disassembly inspections such as visual check and non-destructive test were performed. With regard to the vacuum leakage found in the rotor under very low temperatures, the causes were presumed and the countermeasures were discussed by observing the weld structures. In the design research, the conception design on the 200-MW pilot generator was reviewed by reflecting the results of the verification tests on the model generator. At the same time, trial design was made on a 600-MW target generator. In summarizing the overall research achievements, the achievements and evaluations were summarized on technological issues that have been allotted to each research member. (NEDO)

  9. Scientific-creative thinking and academic achievement

    Directory of Open Access Journals (Sweden)

    Rosario Bermejo

    2014-07-01

    Full Text Available The aim of this work is to study the relationship between scientific-creative thinking construct and academic performance in a sample of adolescents. In addition, the scientific-creative thinking instrument’s reliability will be tested. The sample was composed of 98 students (aged between 12-16 years old attending to a Secondary School in Murcia Region (Spain. The used instruments were: a the Scientific-Creative Thinking Test designed by Hu and Adey (2002, which was adapted to the Spanish culture by the High Abilities research team at Murcia University. The test is composed of 7 task based in the Scientific Creative Structure Model. It assesses the dimensions fluency, flexibility and originality; b The General and Factorial Intelligence Test (IGF/5r; Yuste, 2002, which assess the abilities of general intelligence and logic reasoning, verbal reasoning, numerical reasoning and spatial reasoning; c Students’ academic achievement by domains (scientific-technological, social-linguistic and artistic was collected. The results showed positive and statistical significant correlations between the scientific-creative tasks and academic achievement of different domains.

  10. Disciplinary climate and student achievement

    DEFF Research Database (Denmark)

    Sortkær, Bent; Reimer, David

    Disciplinary climate has emerged as one of the single most important factors related to student achievement. Using data from the OECD Programme for International Student Assessment (PISA) 2003 for Canada, Denmark, Finland, Iceland, Latvia and Norway we find a significant and nontrivial association...... between the perceived disciplinary climate in the classroom and students’ mathematics performance in Canada, Denmark and Norway. Furthermore we exploit country specific class-size rules in order to single out a subsample with classroom-level data (PISA is sampled by age and not by classes) and find...... that the estimates based on school-level data might underestimate the relationship between disciplinary climate and student achievement. Finally we find evidence for gender differences in the association between disciplinary climate and student achievement that can partly be explained by gender-specific perceptions...

  11. Mathematics Achievement by Immigrant Children

    Directory of Open Access Journals (Sweden)

    Gary G. Huang

    2000-05-01

    Full Text Available In this study, I examined academic achievement of immigrant children in the United States, Canada, England, Australia, and New Zealand. Analyzing data from the Third International Mathematics and Science Study (TIMSS, I gauged the performance gaps relating to the generation of immigration and the home language background. I found immigrant children's math and science achievement to be lower than the others only in England, the U.S., and Canada. Non-English language background was found in each country to relate to poor math and science learning and this disadvantage was stronger among native-born children—presumably children of indigenous groups—than among immigrant children. I also examined the school variation in math performance gaps, using hierarchical linear modeling (HLM to each country's data. The patterns in which language- and generation-related math achievement gaps varied between schools are different in the five countries.

  12. ANXIETY AND SCHOLASTIC ACHIEVEMENT OF MOROCCAN EFL COLLEGE LEARNERS

    Directory of Open Access Journals (Sweden)

    Akhajam Saad Eddine

    2016-05-01

    Full Text Available The main purpose of this study is to investigate the relationship between anxiety and scholastic achievement among students of English department at the faculty of Arts and Humanities of Meknes, Morocco. This study focuses on the level of anxiety among English department students and how they can reduce anxiety inside and outside the classroom in a foreign language speaking environment without instructors‟ intervention. This quantitative research used two instruments; Cattle‟s anxiety questionnaire to test the level of anxiety and achievement test to measure their scholastic achievement. The results revealed that girls are more anxious than boys, boys achieve higher marks in scholastic achievement, and there is no relationship between anxiety and scholastic achievement.

  13. Achievement report on developing superconductor power applied technologies in fiscal 1999 (1). Research and development of superconductor wire materials, research and development of superconductor power generators, research of total systems, research and development of freezing systems, and verification tests; 1999 nendo chodendo denryoku oyo gijutsu kaihatsu seika hokokusho. 1. Chodendo senzai no kenkyu kaihatsu / chodendo hatsudenki no kenkyu kaihatsu / total system no kenkyu / reito system no kenkyu kaihatsu / jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective to achieve higher efficiency, higher density, and higher stability in power systems, research and development has been performed on superconductor power applied technologies. This paper summarizes the achievements thereof in fiscal 1999. In research and development of the superconductor wire materials, decrease in loss and increase in capacity of the conductors were progressed for the Nb{sub 3}Sn wire material, whereas its mechanical properties and stability were evaluated. In research and development of the superconductor generators, an ultra high speed responding generator was verified of its healthiness in a sudden short circuit test. A linkage test with an operating 77-kV system was performed, wherein verification was given that the superconductor generator can be operated stably against various disturbances. In research and development of the freezing systems, an improved system was structured, which achieved operation of 11,390 hours in a single system as a result of the high reliability of the oil-free structure. In the verification tests, the ultra high speed responding model generator was connect to the freezing system to give such tests as load test, onerous test, actuation test by using the M-G system, and 77-kV system linkage test. The functions, reliability, and durability of the system were verified, and different data were acquired. (NEDO)

  14. Effect of Emotional Intelligence on Student Learning Achievement

    Directory of Open Access Journals (Sweden)

    Hendra Hadiwijaya

    2017-08-01

    Full Text Available The Effect of Emotional Intelligence Against Student Achievement aims to determine the effect of emotional intelligence which consists of self awareness, self management, Motivation, social awareness, relationship management partially and simultaneously on learning achievement. Respondents are students of SMP Negeri 4 Lalan Bumi Agung  Vilage Musi Banyuasin Regency to be 135 people. Methods of data analysis using regression analysis techniques. Partial assay results (t-test showed emotional intelligence consists of Self awareness, self management, Motivation, social awareness, relationship management positive and significant effect on learning achievement. Simultaneous Test Results (Test-F emotional intelligence consists of Self awareness, self management, motivation, social awareness, relationship management and significant positive effect on learning achievement. Social awareness is more dominant influence on learning achievement.

  15. The association between educational achievements, career aspirations, achievement motives and oral hygiene behavior among dental students of Udaipur, India.

    Science.gov (United States)

    Asawa, Kailash; Chaturvedi, Pulkit; Tak, Mridula; Nagarajappa, Ramesh; Bhat, Nagesh; Bapat, Salil; Gupta, Vivek; Jalihal, Sagar

    2014-10-01

    There are several factors which influence oral hygiene behavior of an individual. Educational achievements, career aspirations and achievement motives of individuals are some of those factors. The objective of this study was to investigate whether educational achievements, career aspirations and achievement motives have associations with oral hygiene behavior among dental students of Udaipur, India. A descriptive cross-sectional study was conducted among all (n=200) 1st year dental students from all dental colleges of Udaipur City, India. Self-administered structured questions were used to assess their educational achievements, career aspirations and oral hygiene behavior (OHB). Achievement motives were assessed using Achievement Motive Scale developed by Lang and Fries (2006). Chi-square test and multivariate logistic regression tests were used in data analysis. Confidence level and level of significance were set at 95% and 5% respectively. Students with better educational achievements undergone regular dental check-up (30.48%) (p=0.03) and used other oral hygiene aids (90.24%) (p=0.01). Tooth brushing frequency, time and replacement time of tooth brush were found to be significantly associated with career aspiration (p=0.007; p=0.002; p=0.00 respectively). Achievement motives did not have statistically significant association with oral hygiene behavior. Educational achievements and career aspirations appear to be associated with oral hygiene behavior of young dental students. Students with higher career aspirations practiced better oral hygiene behavior. There was no significant relationship between achievement motives and oral hygiene behavior.

  16. Report on achievements in fiscal 1999 on the project for research and development of an intellectual base creating and utilizing technology. Development of a screening test method with high accuracy for internal secretion disturbing substances; 1999 nendo chiteki kiban sosei riyo gijutsu kenkyu kaihatsu. Naibunpi kakuran busshitsu no koseido screening shiken hoho no kaihatsu oyobi data kiban seibi

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This paper describes the achievements in fiscal 1999 on developing a screening test method with high accuracy for internal secretion disturbing substances. Development was made in cooperation with the OECD on the screening method that uses as a parameter whether a chemical substance has a hormone-like activity. For the womb breeding assay method to evaluate a feminine hormone-like activity, a reproducibility and comparison test was performed on womb breeding in immature rats administered with ethinylestradiol, the administration routes, and animals used (young and weak rats, and rats whose ovaries have been extracted). In order to evaluate a masculine hormone-like activity, the basic data were collected to develop the Hershberger method, and participation was made in the OECD verification tests. Discussions were given on comparison on castrated and non-castrated rats when 17 {alpha}-methyltestosterone was administered, the administration period of time and reproducibility when immature rats were used. The Hershberger method reactivity was discussed on rats relative to estrogen. In a toxicity test using 28-day repetitive administration, bisphenol A gave impacts on the kidney, the stomach and intestine tubes. (NEDO)

  17. Meeting a Math Achievement Crisis

    Science.gov (United States)

    Jennings, Lenora; Likis, Lori

    2005-01-01

    An urban community spotlighted declining mathematics achievement and took some measures, in which the students' performance increased substantially. The Benjamin Banneker Charter Public School in Cambridge, Massachusetts, engaged the entire community and launched the campaign called "Math Everywhere", which changed Benjamin Banneker's…

  18. The Widening Income Achievement Gap

    Science.gov (United States)

    Reardon, Sean F.

    2013-01-01

    Has the academic achievement gap between high-income and low-income students changed over the last few decades? If so, why? And what can schools do about it? Researcher Sean F. Reardon conducted a comprehensive analysis of research to answer these questions and came up with some striking findings. In this article, he shows that income-related…

  19. School Desegregation and Black Achievement.

    Science.gov (United States)

    Cook, Thomas; And Others

    Seven papers commissioned by the National Institute of Education in order to clarify the state of recent knowledge about the effects of school desegregation on the academic achievement of black students are contained in this report. The papers, which analyze 19 "core" empirical studies on this topic, include: (1) "What Have Black Children Gained…

  20. Game Addiction and Academic Achievement

    Science.gov (United States)

    Sahin, Mehmet; Gumus, Yusuf Yasin; Dincel, Sezen

    2016-01-01

    The primary aim of this study was to investigate the correlation between game addiction and academic achievement. The secondary aim was to adapt a self-report instrument to measure game addiction. Three hundred and seventy high school students participated in this study. Data were collected via an online questionnaire that included a brief…

  1. Achieving world class maintenance status

    Energy Technology Data Exchange (ETDEWEB)

    Tomlingson, P.D. [Paul D. Tomingson Associates (United States)

    2007-08-15

    The article written by a management consultant, discusses the art of successful planning and operation of maintenance in mines considering factors such as benchmaking, key performance indices (KPIs) and frequency of procedures which can help achieve 'world class maintenance'. 1 fig.

  2. Achieving universal access to broadband

    DEFF Research Database (Denmark)

    Falch, Morten; Henten, Anders

    2009-01-01

    The paper discusses appropriate policy measures for achieving universal access to broadband services in Europe. Access can be delivered by means of many different technology solutions described in the paper. This means a greater degree of competition and affects the kind of policy measures...

  3. Attribution Theory in Science Achievement

    Science.gov (United States)

    Craig, Martin

    2013-01-01

    Recent research reveals consistent lags in American students' science achievement scores. Not only are the scores lower in the United States compared to other developed nations, but even within the United States, too many students are well below science proficiency scores for their grade levels. The current research addresses this problem by…

  4. Fiscal 2001 achievement report. Development of coal gas production technology for fuel cells - Research using pilot test facility - for public release (Part 1 - Construction and test operation); 2001 nendo seika hokokusho (Kokai you). Nenryo denchi you sekitan gas seizo gijutsu kaihatsu - Pilot shiken setsubi ni yoru kenkyu (Sono 1 - Koji shiken unten hen)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    For the development of a coal gasification furnace optimum for fuel cells, research and development was conducted of a coal gas production technology using the oxygen-blown coal gasification technology, and the fiscal 2001 results are put together. In the construction of the pilot test facility, work involved the road in the site, road illumination system installation in the site, and an unauthorized entry prevention system. In the construction of the coal gasification facility, work involved electrical instrumentation and painting for the coal feeding system, coal gasification furnace, heat recovery boiler, and so forth, and the installation of a series of devices was completed. In July following the completion, power was received and test operations were started, which included the operation of the coal gasification facility alone. Renting was started in August for the coal pretreatment facility, air separation facility, and the slag treatment device. In the study of the operation control technology for the oxygen-blown coal gasification furnace system, test operations were conducted based on the operating procedures prepared in the preceding fiscal year, which included a test operation performed for the pilot test facility alone. Parameters for equipment control obtained through the test operations, and improvements on operating steps carried out as required, were all reflected on the operating procedures. (NEDO)

  5. Implementation of 3D virtual learning environment to improve students’ cognitive achievement

    Science.gov (United States)

    Rasim; Langi, A. Z. R.; Rosmansyah, Y.; Munir

    2018-05-01

    Virtual Learning Environment (VLE) has been widely used in assisting learning. This study aims to implement VLE-based learning in software engineering course. VLE provides many facilities for learning. In this research, VLE components used were presenter and quiz chair components. Evaluation results showed a significant difference from classical learning.

  6. An Evaluation of PET Using Extant Achievement Data.

    Science.gov (United States)

    Mandeville, Garrett K.

    Data gathered under various statewide testing programs in South Carolina were used to assess the effects of PET (data base) training for teachers on student achievement. Reading and mathematics achievement data for students in grades 1 through 4 in South Carolina were compared for teachers who had received PET training and those who did not. A…

  7. Achievement Motivation: A Rational Approach to Psychological Education

    Science.gov (United States)

    Smith, Robert L.; Troth, William A.

    1975-01-01

    Investigated the achievement motivation training component of psychological education. The subjects were 54 late-adolescent pupils. The experimental training program had as its objectives an increase in academic achievement motivation, internal feelings of control, and school performance, and a reduction of test anxiety. Results indicated…

  8. Achievement Emotions and Academic Performance: Longitudinal Models of Reciprocal Effects

    Science.gov (United States)

    Pekrun, Reinhard; Lichtenfeld, Stephanie; Marsh, Herbert W.; Murayama, Kou; Goetz, Thomas

    2017-01-01

    A reciprocal effects model linking emotion and achievement over time is proposed. The model was tested using five annual waves of the Project for the Analysis of Learning and Achievement in Mathematics (PALMA) longitudinal study, which investigated adolescents' development in mathematics (Grades 5-9; N = 3,425 German students; mean starting…

  9. Unconscious Motivation. Part II: Implicit Attitudes and L2 Achievement

    Science.gov (United States)

    Al-Hoorie, Ali H.

    2016-01-01

    This paper investigates the attitudinal/motivational predictors of second language (L2) academic achievement. Young adult learners of English as a foreign language (N = 311) completed several self-report measures and the Single-Target Implicit Association Test. Examination of the motivational profiles of high and low achievers revealed that…

  10. Immigrant Students' Achievements in Croatia, Serbia and Slovenia in Context

    Science.gov (United States)

    Šori, Iztok; Šušteric, Nika; Gaber, Slavko

    2011-01-01

    Achievement gaps between immigrant and native students indicate failure to assure educational equity in the majority of countries assessed by the Programme for International Student Assessment in 2009 (PISA, 2009). The present article explains disparate achievement results in Europe, first testing the hypothesis of old and new democracies. In…

  11. EFFECT OF PERCEPTUAL TRAINING ON INTELLIGENCE AND ACHIEVEMENT.

    Science.gov (United States)

    CHANSKY, NORMAN M.

    THE PERCEPTUAL-MOTOR BEHAVIOR IN LEARNING WAS STUDIED IN RELATIONSHIP TO INTELLIGENCE AND SCHOOL ACHIEVEMENT. THE SAMPLE CONSISTED OF 178 THIRD-GRADE PUPILS, WHO WERE MATCHED ON RACE, SEX, INTELLIGENCE AND ACHIEVEMENT, RESULTING IN FOUR EQUIVALENT GROUPS. TRAINING METHODS INCLUDED BLOCKS, PUZZLES, AND READING. POST-TEST PROCEDURES WERE EMPLOYED…

  12. School Moves, Coping, and Achievement: Models of Possible Interactions

    Science.gov (United States)

    Boon, Helen Joanna

    2011-01-01

    A sample of 1,050 regional Australian secondary students participated in a study investigating the relationship between mobility and academic achievement. Measures of mobility, academic achievement, suspensions, coping strategies, parental education, and family structure were used to test the hypothesis that academic coping strategies interact…

  13. Achieving excellence with limited resources

    International Nuclear Information System (INIS)

    Anson, L.W.; Spinney, R.W.

    1985-01-01

    The achievement of excellence in safety of nuclear power plant operation is dependent in part upon establishment of a performance-based training program. Developing such a program can be a laborious, time-consuming, and very expensive effort. Conducting job and task analyses, designing course outlines from learning objectives, developing training materials, evaluating program effectiveness and managing the training process and program through the out-years will exhaust any utility's training budget and staff. Because the achievement of excellence implies that training become in part performance-based, the question arises of how best to attain quality training yet still maintain a reasonable budget and staff workload. The answer lies not just in contracting the support necessary but making use of all available resources - training staff, contractor personnel in INPO

  14. Nuclear energy achievements and prospects

    International Nuclear Information System (INIS)

    Lewiner, Colette

    1992-01-01

    Within half a century nuclear energy achieved very successful results. Only for European Community, nuclear energy represents 30% in electricity generation. At this stage, one state that the nuclear energy winning cards are competitiveness and Gentleness to the environment. Those winning cards will still be master cards for the 21st century, provided nuclear energy handles rigorously: Safety in concept and operation of power plants; radioactive waste management, and communication

  15. Report on achievement in developing fuel cell power generation technology in fiscal 1998. Research and development of molten carbonate fuel cell power generation system (Test of the research result report); 1998 nendo nenryo denchi hatsuden gijutsu kaihatsu seika hokokusho. Yoyu tansan'engata nenryo denchi hatsuden system no kenkyu kaihatsu (kenkyu seika no honbun)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    This paper summarizes the text of the research result report in the separate volume II-1 from among the fiscal 1998 report on the achievement made on researching and developing a molten carbonate fuel cell (MCFC) power generation system. For the AC-DC type system whose high performance and large capacity stacks are being developed, detail designs were made on 250-kW class stack module assembly and installation procedure. At the same time, processing and forming were continued on such main components as electrodes, electrolyte plates and separators. The cells were assembled as modules, sintered, installed and adjusted. Aids were given by the process and control (PAC) test on devices and piping of the fuel cell system block. Cell life extension is also under study. For the parallel flow type stack, two 250-kW stacks were fabricated, and an overall adjustment test was begun thereon in March. For the reformer, an internal reforming system was developed for the 200-kW class system, whose adjustment test is scheduled for April 1999. Capacity increase is also under discussion. For practical use of MCFC, stack life of 40,000 hours is said required. The current status is at the level of exceeding 10,000 hours, but the necessity is seen in suppressing voltage drop associated with lapse of time. (NEDO)

  16. Achievement report for fiscal 1996 on the research and development of superconductor technology to power generation. Pt. 1. Research and development of superconducting wire, generator, total system, and refrigeration system; and verification test; 1996 nendo chodendo denryoku oyo gijutsu kaihatsu seika hokokusho. 1. Chodendo senzai no kenkyu kaihatsu, chodendo hatsudenki no kenkyu kaihatsu, total system no kenkyu, reito system no kenkyu kaihatsu, jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    In the research and development of superconducting wires, studies are conducted to increase the current capacity of NbTi and Nb{sub 3}Sn metal wires and to improve their properties, and to increase the current capacity of oxide materials and improve their performance making full use of the features of each manufacturing method. In the development of superconducting generators, a slow excitation response type is tested for verification, and a good result is attained; and a quick excitation response type is tested for field winding static excitation, and good performance is exhibited. Using the results so far achieved, the 200,000kW class pilot machine concept design is reviewed. In the study of total systems, feasibility is studied of a quench test for the 70,000kW class machine through simulation analyses, etc. In the development of refrigeration systems, efforts are exerted to improve on the conventional type in terms of reliability and to further improve on the improved version in terms of performance and space-saving feature. One of the endeavors involves the development of a He Brayton cycle turbine driven compressor. A multilayer cylindrical rotor is verified in terms of functions, characteristics, reliability and durability, and various data are collected toward the development of a pilot machine. (NEDO)

  17. Social-Emotional Learning and Academic Achievement

    Directory of Open Access Journals (Sweden)

    Meghan P. McCormick

    2015-09-01

    Full Text Available Social-emotional learning (SEL programs have demonstrated positive effects on children’s social-emotional, behavioral, and academic outcomes, as well as classroom climate. Some programs also theorize that program impacts on children’s outcomes will be partially explained by improvements in classroom social processes, namely classroom emotional support and organization. Yet there is little empirical evidence for this hypothesis. Using data from the evaluation of the SEL program INSIGHTS, this article tests whether assignment to INSIGHTS improved low-income kindergarten and first grade students’ math and reading achievement by first enhancing classroom emotional support and organization. Multilevel regression analyses, instrumental variables estimation, and inverse probability of treatment weighting (IPTW were used to conduct quantitative analyses. Across methods, the impact of INSIGHTS on math and reading achievement in first grade was partially explained by gains in both classroom emotional support and organization. The IPTW method revealed that the program impact on reading achievement in first grade was partially explained through an improvement in classroom organization. Implications for research and practice are discussed.

  18. Achievement Emotions and Academic Performance: Longitudinal Models of Reciprocal Effects.

    Science.gov (United States)

    Pekrun, Reinhard; Lichtenfeld, Stephanie; Marsh, Herbert W; Murayama, Kou; Goetz, Thomas

    2017-09-01

    A reciprocal effects model linking emotion and achievement over time is proposed. The model was tested using five annual waves of the Project for the Analysis of Learning and Achievement in Mathematics (PALMA) longitudinal study, which investigated adolescents' development in mathematics (Grades 5-9; N = 3,425 German students; mean starting age = 11.7 years; representative sample). Structural equation modeling showed that positive emotions (enjoyment, pride) positively predicted subsequent achievement (math end-of-the-year grades and test scores), and that achievement positively predicted these emotions, controlling for students' gender, intelligence, and family socioeconomic status. Negative emotions (anger, anxiety, shame, boredom, hopelessness) negatively predicted achievement, and achievement negatively predicted these emotions. The findings were robust across waves, achievement indicators, and school tracks, highlighting the importance of emotions for students' achievement and of achievement for the development of emotions. © 2017 The Authors. Child Development © 2017 Society for Research in Child Development, Inc.

  19. What factors determine academic achievement in high achieving undergraduate medical students? A qualitative study.

    Science.gov (United States)

    Abdulghani, Hamza M; Al-Drees, Abdulmajeed A; Khalil, Mahmood S; Ahmad, Farah; Ponnamperuma, Gominda G; Amin, Zubair

    2014-04-01

    Medical students' academic achievement is affected by many factors such as motivational beliefs and emotions. Although students with high intellectual capacity are selected to study medicine, their academic performance varies widely. The aim of this study is to explore the high achieving students' perceptions of factors contributing to academic achievement. Focus group discussions (FGD) were carried out with 10 male and 9 female high achieving (scores more than 85% in all tests) students, from the second, third, fourth and fifth academic years. During the FGDs, the students were encouraged to reflect on their learning strategies and activities. The discussion was audio-recorded, transcribed and analysed qualitatively. Factors influencing high academic achievement include: attendance to lectures, early revision, prioritization of learning needs, deep learning, learning in small groups, mind mapping, learning in skills lab, learning with patients, learning from mistakes, time management, and family support. Internal motivation and expected examination results are important drivers of high academic performance. Management of non-academic issues like sleep deprivation, homesickness, language barriers, and stress is also important for academic success. Addressing these factors, which might be unique for a given student community, in a systematic manner would be helpful to improve students' performance.

  20. Dogs’ Body Language Relevant to Learning Achievement

    Science.gov (United States)

    Hasegawa, Masashi; Ohtani, Nobuyo; Ohta, Mitsuaki

    2014-01-01

    Simple Summary For humans and dogs to live together amiably, dog training is required, and a lack of obedience training is significantly related to the prevalence of certain behavioral problems. To train efficiently, it is important that the trainer/owner ascertains the learning level of the dog. Understanding the dog’s body language helps humans understand the animal’s emotions. This study evaluated the posture of certain dog body parts during operant conditioning. Our findings suggest that certain postures were related to the dog’s learning level during operant conditioning. Being aware of these postures could be helpful to understand canine emotion during learning. Abstract The facial expressions and body postures of dogs can give helpful information about their moods and emotional states. People can more effectively obedience train their dogs if we can identify the mannerisms associated with learning in dogs. The aim of this study was to clarify the dog’s body language during operant conditioning to predict achievement in the test that followed by measuring the duration of behaviors. Forty-six untrained dogs (17 males and 26 females) of various breeds were used. Each session consisted of 5 minutes of training with a treat reward followed by 3 minutes of rest and finally an operant conditioning test that consisted of 20 “hand motion” cues. The operant tests were conducted a total of nine times over three consecutive days, and the success numbers were counted. The duration of the dog’s behavior, focusing on the dog’s eyes, mouth, ears, tail and tail-wagging, was recorded during the operant conditioning sessions before the test. Particular behaviors, including wide-eyes, closed mouth, erect ears, and forward and high tail carriage, without wagging or with short and quick wagging, related to high achievement results. It is concluded that dogs' body language during operant conditioning was related to their success rate. PMID:26479883

  1. Student Health and Academic Achievement

    Science.gov (United States)

    ... are consistently linked to poor grades and test scores and lower educational attainment. 1-3 In turn, ... education by early adulthood. Perspectives on Sexual and Reproductive Health 2008;40(3):152–161. Srabstein J, ...

  2. Achieving Universal Access to Broadband

    Directory of Open Access Journals (Sweden)

    Morten FALCH

    2009-01-01

    Full Text Available The paper discusses appropriate policy measures for achieving universal access to broadband services in Europe. Access can be delivered by means of many different technology solutions described in the paper. This means a greater degree of competition and affects the kind of policy measures to be applied. The paper concludes that other policy measure than the classical universal service obligation are in play, and discusses various policy measures taking the Lisbon process as a point of departure. Available policy measures listed in the paper include, universal service obligation, harmonization, demand stimulation, public support for extending the infrastructure, public private partnerships (PPP, and others.

  3. Capacity-achieving CPM schemes

    OpenAIRE

    Perotti, Alberto; Tarable, Alberto; Benedetto, Sergio; Montorsi, Guido

    2008-01-01

    The pragmatic approach to coded continuous-phase modulation (CPM) is proposed as a capacity-achieving low-complexity alternative to the serially-concatenated CPM (SC-CPM) coding scheme. In this paper, we first perform a selection of the best spectrally-efficient CPM modulations to be embedded into SC-CPM schemes. Then, we consider the pragmatic capacity (a.k.a. BICM capacity) of CPM modulations and optimize it through a careful design of the mapping between input bits and CPM waveforms. The s...

  4. Social–Emotional Factors Affecting Achievement Outcomes Among Disadvantaged Students: Closing the Achievement Gap

    OpenAIRE

    Becker, Bronwyn E.; Luthar, Suniya S.

    2002-01-01

    Despite concentrated efforts at improving inferior academic outcomes among disadvantaged students, a substantial achievement gap between the test scores of these students and others remains (Jencks & Phillips, 1998; National Center for Education Statistics, 2000a, 2000b; Valencia & Suzuki, 2000). Existing research used ecological models to document social–emotional factors at multiple levels of influence that undermine academic performance. This article integrates ideas from various perspecti...

  5. Impact of Chemistry Teachers' Knowledge and Practices on Student Achievement

    Science.gov (United States)

    Scantlebury, Kathryn

    2008-10-01

    Professional development programs promoting inquiry-based teaching are challenged with providing teachers content knowledge and using pedagogical approaches that model standards based instruction. Inquiry practices are also important for undergraduate students. This paper focuses on the evaluation of an extensive professional development program for chemistry teachers that included chemistry content tests for students and the teachers and the impact of undergraduate research experiences on college students' attitudes towards chemistry. Baseline results for the students showed that there were no gender differences on the achievement test but white students scored significantly higher than non-white students. However, parent/adult involvement with chemistry homework and projects, was a significant negative predictor of 11th grade students' test chemistry achievement score. This paper will focus on students' achievement and attitude results for teachers who are mid-way through the program providing evidence that on-going, sustained professional development in content and pedagogy is critical for improving students' science achievement.

  6. Teacher Quality and Student Achievement

    Directory of Open Access Journals (Sweden)

    Linda Darling-Hammond

    2000-01-01

    Full Text Available Using data from a 50-state survey of policies, state case study analyses, the 1993-94 Schools and Staffing Surveys (SASS, and the National Assessment of Educational Progress (NAEP, this study examines the ways in which teacher qualifications and other school inputs are related to student achievement across states. The findings of both the qualitative and quantitative analyses suggest that policy investments in the quality of teachers may be related to improvements in student performance. Quantitative analyses indicate that measures of teacher preparation and certification are by far the strongest correlates of student achievement in reading and mathematics, both before and after controlling for student poverty and language status. State policy surveys and case study data are used to evaluate policies that influence the overall level of teacher qualifications within and across states. This analysis suggests that policies adopted by states regarding teacher education, licensing, hiring, and professional development may make an important difference in the qualifications and capacities that teachers bring to their work. The implications for state efforts to enhance quality and equity in public education are discussed.

  7. Parent's Guide to Understanding Tests.

    Science.gov (United States)

    CTB / McGraw-Hill, Monterey, CA.

    This brief introduction to testing is geared to parents. Types of tests are defined, such as standardized tests, achievement tests, norm referenced tests, criterion referenced tests, and aptitude tests. Various types of scores (grade equivalent, percentile rank, and stanine are also defined, and the uses made of tests by administrators, teachers,…

  8. The effects of chronic achievement motivation and achievement primes on the activation of achievement and fun goals.

    Science.gov (United States)

    Hart, William; Albarracín, Dolores

    2009-12-01

    This research examined the hypothesis that situational achievement cues can elicit achievement or fun goals depending on chronic differences in achievement motivation. In 4 studies, chronic differences in achievement motivation were measured, and achievement-denoting words were used to influence behavior. The effects of these variables were assessed on self-report inventories, task performance, task resumption following an interruption, and the pursuit of means relevant to achieving or having fun. Findings indicated that achievement priming (vs. control priming) activated a goal to achieve and inhibited a goal to have fun in individuals with chronically high-achievement motivation but activated a goal to have fun and inhibited a goal to achieve in individuals with chronically low-achievement motivation.

  9. Family Background, School Characteristics, and Children's Cognitive Achievement in Madagascar

    Science.gov (United States)

    Glick, Peter; Randrianarisoa, Jean Claude; Sahn, David E.

    2011-01-01

    This paper uses linked household, school, and test score data from Madagascar to investigate the relation of household characteristics and school factors to the cognitive skills of children ages 8-10 and 14-16. In contrast to most achievement test studies in developing countries, the study uses representative rather than school-based samples of…

  10. Superphenix: technical and scientific achievements

    International Nuclear Information System (INIS)

    Guidez, Joel; Prele, Gerard

    2016-04-01

    In this book, the authors propose a synthesis of technical and scientific achievements related to the design, fabrication and eleven-year operation of Superphenix, the most powerful fast breeder reactor ever built and operated. They had the opportunity to use various and important archives maintained by the different involved institutions, actors and companies, such as the CEA with its MADONA database, AREVA and EDF. They address all the different fields: construction, chemistry, exploitation, handling, small and large components, materials, fuel manufacturing, environmental assessment, thermal hydraulics, the sodium-water reaction, sodium fires, the release of residual power, in-service inspection, and dismantling operations. Moreover, a chapter addresses design studies for Superphenix 2 and for the European Fast Reactor (EFR) which should be the successors of Superphenix

  11. Visual Arts and Academic Achievement

    Science.gov (United States)

    Gibson, Marcia A.; Larson, Meredith A.

    2007-01-01

    The focus on academic performance testing in elementary schools has caused a decrease in student experience in the arts. Visual arts (drawing, painting, sculpture, and collage) have been minimized in elementary schools. Without exposure to the special avenues of cognitive development and personal expression nurtured by visual arts, students are…

  12. Testing RISKGIS Platform with Students to Improve Learning and Teaching Skills

    Science.gov (United States)

    Olyazadeh, R.; Aye, Z. C.; Jaboyedoff, M.; Derron, M. H.

    2016-12-01

    Nowadays, open-source developments in the field of natural hazards and risk management increase rapidly. The governments, NGOs and other research institutes are producing data for risk and disaster analysis, but a few platforms are available to bring a real-life experience to the students. This work focuses on the preliminary results of testing a WebGIS platform called RISKGIS with the bachelor students at the University of Lausanne. The platform is designed based on a geospatial open-source technology called OpenGeo (Boundless). This platform can calculate the potential risk of the buildings and assist the students to understand the situations for risk reduction mitigation and decision-making. The center of Jomsom in Nepal was selected for the first exercise that may be affected by amplifications of earthquake. The shaking intensity map was designed by an expert based on the geological characteristics and DEM (Digital Elevation Model) of the area. All buildings data were extracted from OpenStreetMap using QGIS and adapted to the platform. The video tutorial was prepared to guide the students through the platform, and 80 students have tested the application online successfully and 40 of them participated in Moodle (a free Open Source software package for educators) for online feedback and quiz. Among those, 30 of them have completely answered to both. We had interesting results for effectiveness, efficiency and satisfaction based on System Usability Scale (SUS). The SUS score for this platform was 68.6 out of 100. The average result of the quiz was 9.39 out of 10 with a duration of 8 to 33 minutes to answer the quiz. There were several outliers for this duration with 2 minutes (two students) and 9 to 18 hours (three students). Further exercises will be carried out with students by adding more advanced functions to the platform and improving the willingness of participation in this online learning platform. This project is funded by Fonds d'innovation p

  13. Achieving Nuclear Sustainability through Innovation

    International Nuclear Information System (INIS)

    2013-01-01

    In 2000, the IAEA Member States recognized that concerted and coordinated research and development is needed to drive innovation that ensures that nuclear energy can help meet energy needs sustainably in the 21st century. Following an IAEA General Conference resolution, an international 'think tank' and dialogue forum were established. The resulting organization, the IAEA's International Project on Innovative Nuclear Reactors and Fuel Cycles (INPRO), helps nuclear technology holders and users coordinate the national and international studies, research and other activities needed to achieve innovations in nuclear reactor designs and fuel cycles. Currently, 38 countries plus the European Commission are participating in the project. This group includes both developing and developed economies that represent more than 75% of the world's population and 85% of its gross domestic product. INPRO undertakes collaborative projects among IAEA Member States, which analyse development scenarios and examine how nuclear energy can support the United Nations' goals for sustainable development in the 21st century. The results of these projects can be applied by IAEA Member States in their national nuclear energy strategies and can lead to international cooperation resulting in beneficial innovations in nuclear energy technology and its deployment. For example, INPRO studies the 'back end' of the fuel cycle, including recycling of spent fuel to increase resource use efficiency and to reduce the waste disposal burdens.

  14. Progress, Wealth, and Mathematics Achievement

    DEFF Research Database (Denmark)

    Valero, Paola

    2013-01-01

    I am interested in discussing the historical conditions that make it possible to formulate the idea that the mathematical qualifications of citizens in modern states is connected to the progress and economic development of nations. I interconnect apparently unrelated areas in an attempt to shed l......, H. (1899). Préface. L' Enseignement Mathématique, 1(1), 1-5. Popkewitz, T. S. (2008). Cosmopolitanism and the age of school reform: Science, education, and making society by making the child. New York: Routledge....... to the end of the 19th century. During the second half of the 19th century, mathematics teachers in different countries struggled to make mathematics part of the classic school curricula. During the second industrialization, the justification for the need for mathematics education was formulated in the first...... as a result, among others, of the growing series of comparative information on educational achievement and development. Such reports can be seen as performances of the comparative logic of Modernity that operates differential positioning, not only among individuals but also among nations, with respect to what...

  15. Achieving excellence through organizational values.

    Science.gov (United States)

    DeForest, C; Lazio, M M; Rayder, N

    1986-03-01

    By focusing on its mission values, a hospital can enhance the quality of patient care, improve staff morale, promote cost-effectiveness, and achieve a competitive advantage in the hospital marketplace. Since 1979 Saint Joseph Hospital, Kansas City, MO, has conducted a project to clarify and apply its values to the organization's overall direction and the everyday work setting. The project has proven that a concentration on mission values can benefit both the hospital's basic "spirit" and its bottom line. Twelve guiding principles are essential to creating a values-focused hospital: 1. Begin with a commitment. 2. Identify, involve, and educate "stakeholders". 3. Identify and use appropriate resources. 4. Assess organizational needs. 5. Identify the organization's values. 6. Translate mission values into everyday language. 7. Use an explicit, visible process built with a core set of process tools. 8. Document and showcase results. 9. Link the values work to the organization's overall direction and goals and to day-to-day management issues. 10. Think and act strategically. 11. Weave values focus into the fabric of the organization to ensure permanence and long-term success. 12. Model behavior on values.

  16. ANSTO - achievements and future directions

    International Nuclear Information System (INIS)

    Garnett, H. M.

    1997-01-01

    In the opening keynote address to the conference, Professor Helen Garnett, Executive Director of ANSTO, outlined the Organisation's main achievements and its future directions. In the ten years which have elapsed since its inception in 1987, ANSTO has evolved into a forward thinking, proactive nuclear science and technology Organisation. Its vision for the future is for nuclear science and technology to be accepted as benefiting all Australians and for ANSTO to be acknowledged as the premier nuclear science and technology organisation within the Asia Pacific Region. At the same time the organisation has continually reviewed and evaluated what it was doing and how it was doing. At the end of its first decade, it has enhanced the productivity from its research and development activities, received a positive evaluation on the impact that the application of this knowledge is having on the minerals and other industrial sectors, and focussed its research and development into a few areas where substantial teams of ANSTO staff, working cooperatively with staff from universities, other national organisations and industry, can have significant impact. ANSTO now has four parallel activities: the conduct of research and development, the provision of expert technical advice, the operation of national nuclear facilities and the commercial marketing of products and services. The recent announcement by Australian Government to replace HIFAR reactor with a leading medium flux reactor facility, will enable ANSTO to develop world class capability in selected areas of neutron science and to became an acknowledged regional centre, particular in cold neutron science

  17. Resolved Parental Infertility and Children's Educational Achievement.

    Science.gov (United States)

    Branigan, Amelia R; Helgertz, Jonas

    2017-06-01

    Although difficulty conceiving a child has long been a major medical and social preoccupation, it has not been considered as a predictor of long-term outcomes in children ultimately conceived. This is consistent with a broader gap in knowledge regarding the consequences of parental health for educational performance in offspring. Here we address that omission, asking how resolved parental infertility relates to children's academic achievement. In a sample of all Swedish births between 1988 and 1995, we find that involuntary childlessness prior to either a first or a second birth is associated with lower academic achievement (both test scores and GPA) in children at age 16, even if the period of infertility was prior to a sibling's birth rather than the child's own. Our results support a conceptualization of infertility as a cumulative physical and social experience with effects extending well beyond the point at which a child is born, and emphasize the need to better understand how specific parental health conditions constrain children's educational outcomes.

  18. Differences in motivations and academic achievement

    Directory of Open Access Journals (Sweden)

    Luis Fernando Gamboa

    2013-06-01

    Full Text Available This paper provides new evidence on the effect of pupils’ self-motivation on academic achievement in science across countries. By using the OECD´s Programme for International Student Assessment 2006 (PISA 2006 test, we find that self-motivation has a positive effect on students’ performance. Instrumental Variables Quantile Regression is used to analyze the existence of different estimated coefficients over the scores distribution, allowing us to deal with the potential endogeneity of self-motivation. We find that the impact of intrinsic motivation on academic performance depends on the pupil’s score. Our findings support the importance of designing focalized programs for different populations that foster their motivation towards learning.

  19. Strategic Market Entry Factors and Market Share Achievement in Japan

    OpenAIRE

    Adrian B Ryans

    1988-01-01

    In developing entry marketing strategies for new product markets companies might be advised to target product markets where significant market shares are likely to be achieved. The literature on market share change is reviewed to identify situational and marketing strategy factors associated with market share achievement. Certain hypotheses suggested by this and related literatures were then tested using a database of products introduced into the Japanese market. The results of this analysis ...

  20. Graphics calculators use in Precalculus and achievement in Calculus

    OpenAIRE

    Gómez, Pedro; Fernández, Felipe

    1997-01-01

    Most studies on the effects of graphics calculators on students' achievement in precalculus use specially designed tests that are implemented immediately after the introduction of the technology. In many cases, the way the new technology is integrated into the curriculum is not taken into account. This study analyzed the achievement on calculus of students who took a curriculum innovation in a precalculus course that involved graphics calculators use. Even though no differences were found bet...

  1. Social-Emotional Factors Affecting Achievement Outcomes Among Disadvantaged Students: Closing the Achievement Gap.

    Science.gov (United States)

    Becker, Bronwyn E; Luthar, Suniya S

    2002-01-01

    Despite concentrated efforts at improving inferior academic outcomes among disadvantaged students, a substantial achievement gap between the test scores of these students and others remains (Jencks & Phillips, 1998; National Center for Education Statistics, 2000a, 2000b; Valencia & Suzuki, 2000). Existing research used ecological models to document social-emotional factors at multiple levels of influence that undermine academic performance. This article integrates ideas from various perspectives in a comprehensive and interdisciplinary model that will inform policy makers, administrators, and schools about the social-emotional factors that act as both risk and protective factors for disadvantaged students' learning and opportunities for academic success. Four critical social-emotional components that influence achievement performance (academic and school attachment, teacher support, peer values, and mental health) are reviewed.

  2. The influence of achievement before, during and after medical school on physician job satisfaction

    NARCIS (Netherlands)

    Schmit Jongbloed, Lodewijk J.; Schonrock-Adema, Johanna; Borleffs, Jan C. C.; Stewart, Roy E.; Cohen-Schotanus, Janke

    2014-01-01

    In this longitudinal study, we investigated the relationship between physicians' prior achievements (before, during and after medical school) and job satisfaction, and tested the two lines of reasoning that prior achievements influence job satisfaction positively or negatively, respectively. The

  3. Achieving monospermy or preventing polyspermy?

    Directory of Open Access Journals (Sweden)

    Dale B

    2016-06-01

    Full Text Available Brian Dale Centre for Assisted Fertilization, Naples, Italy Abstract: Images of sea urchin oocytes with hundreds of spermatozoa attached to their surface have fascinated scientists for over a century and led to the idea that oocytes have evolved mechanisms to allow the penetration of one spermatozoon while repelling supernumerary spermatozoa. Popular texts have extrapolated this concept, to the mammals and amphibians, and in many cases to include all the Phyla. Here, it is argued that laboratory experiments, using sea urchin oocytes deprived of their extracellular coats and inseminated at high densities, are artifactual and that the experiments leading to the idea of a fast block to polyspermy are flawed. Under natural conditions, the number of spermatozoa at the site of fertilization is extremely low, compared with the numbers generated. The sperm:oocyte ratio is regulated first by dilution in externally fertilizing species and the female reproductive tract in those with internal fertilization, followed by a bottleneck created by the oocytes extracellular coats. In order to progress to the oocyte plasma membrane, the fertilizing spermatozoon must encounter and respond to a correct sequence of signals from the oocytes extracellular coats. Those that do not, are halted in their progression by defective signaling and fall to the wayside. Final success and entry is finely tuned by the spermatozoon anchoring to an actin-rich predetermined site on the plasma membrane. In this review, the variation in the form, function, and number of gametes produced across the animal kingdom and the many ways in which sperm–oocyte interactions are regulated to reduce numbers are discussed. Since in nature, final sperm:oocyte ratios approach unity it would appear that selective pressures have favored the achievement of monospermy, rather than the evolution of polyspermy preventing mechanisms. Keywords: monospermy, natural conditions, polyspermy, laboratory

  4. Timing of Family Income, Borrowing Constraints, and Child Achievement

    DEFF Research Database (Denmark)

    Humlum, Maria Knoth

    2011-01-01

    to many earlier studies, the results suggest that the timing of income does not matter for long-term child outcomes. This is a reasonable result given the setting in a Scandinavian welfare state with generous child and education subsidies. Actually, later family income (age 12–15) is a more important......I investigate the effects of the timing of family income on child achievement production. Detailed administrative data augmented with Programme for International Student Assessment test scores at age 15 are used to analyze the effects of the timing of family income on child achievement. Contrary...... determinant of child achievement than earlier income....

  5. Timing of Family Income, Borrowing Constraints and Child Achievement

    DEFF Research Database (Denmark)

    Humlum, Maria Knoth

    In this paper, I investigate the effects of the timing of family income on child achievement production. Detailed administrative data augmented with PISA test scores at age 15 are used to analyze the effects of the timing of family income on child achievement. Contrary to many earlier studies, te...... with generous child and education subsidies. Actually, later family income (age 12-15) is a more important determinant of child achievement than earlier income.......In this paper, I investigate the effects of the timing of family income on child achievement production. Detailed administrative data augmented with PISA test scores at age 15 are used to analyze the effects of the timing of family income on child achievement. Contrary to many earlier studies......, tests for early borrowing constraints suggest that parents are not constrained in early investments in their children's achievement, and thus that the timing of income does not matter for long-term child outcomes. This is a reasonable result given the setting in a Scandinavian welfare state...

  6. Achievements of the Dragon Project

    International Nuclear Information System (INIS)

    Rennie, C.A.

    1978-01-01

    The Dragon High Temperature Reactor (HTR) Project began 1 April 1959 under OECD auspices. Extensions in time and budget allowed the project to continue 17 years at a total cost of nearly 100 million dollars under efficient and flexible international management. The reactor design evolved from purged elements and continuously decontaminated helium coolant in a highly contaminated circuit with double containment, to coated particle fuel elements that kept the coolant activity low and permitted easy maintenance. Some difficulties arose from corrosion of heat exchangers and stainless steel pipes and from dimensional changes in the reflector graphite. These problems were easily solved. Some ten years of experimental operation were very successful and demonstrated the soundness of the concept. The Dragon reactor proved to be a very useful test bed for a number of different HTR of different HTR fuel element concepts. (author)

  7. Twin specific risk factors in primary school achievements.

    Science.gov (United States)

    de Zeeuw, Eveline L; van Beijsterveldt, Catherina E M; de Geus, Eco J C; Boomsma, Dorret I

    2012-02-01

    The main aim of this study was to examine twin specific risk factors that influence educational achievement in primary school. We included prenatal factors that are not unique to twins, except for zygosity, but show a higher prevalence in twins than in singletons. In addition, educational achievement was compared between twins and their nontwin siblings in a within-family design. Data were obtained from parents and teachers of approximately 10,000 twins and their nontwin siblings registered with the Netherlands Twin Register. Teachers rated the proficiency of the children on arithmetic, language, reading, and physical education, and reported a national educational achievement test score (CITO). Structural equation modeling showed that gestational age, birth weight, and sex were significant predictors of educational achievement, even after correction for socioeconomic status. Mode of delivery and zygosity did not have an effect, while parental age only influenced arithmetic. Mode of conception, incubator time, and birth complications negatively affected achievement in physical education. The comparison of educational achievement of twins and singletons showed significantly lower ratings on arithmetic, reading, and language in twins, compared to their older siblings, but not compared to their younger siblings. Low gestational age and low birth weight were the most important risk factors for lower educational achievement of twins in primary school. It seems that the differences observed between twins and their nontwin siblings in educational achievement can largely be explained by birth order within the family.

  8. Achievement goals and perfectionism of high school students

    Directory of Open Access Journals (Sweden)

    Milojević Milica

    2009-01-01

    Full Text Available This research has been investigating one of the most contemporary approaches of achievement motivation - Achievement Goal Theory, which uses the construct of achievement goals. The construct of achievement goals involves three types of achievement goals: mastery goals, performance approach goals and performance avoidance goals. The main goal of the research was to examine correlation between perfectionism and its aspects with particular types of achievement goals. Also, the goal was to investigate the difference concerning gender regarding the achievement goals. The sample consisted of 200 senior year high school participants. The following instruments were used: Multi-dimensional scale of perfectionism (MSP and Test of achievement goals (TCP. The research results indicate that there is significant positive correlation between: perfectionism with performance approach goals and performance avoidance goals, concern over mistakes and parental expectations with performance approach goals and performance avoidance goals, personal standards and organization with mastery goals and performance approach goals, parental criticism and doubts about action with performance avoidance goals. Significant negative correlation was found between parental criticism and mastery goals. The results concerning the second goal indicates the female subjects have higher average scores in mastery goals.

  9. Similarity of TIMSS Math and Science Achievement of Nations

    Directory of Open Access Journals (Sweden)

    Algirdas Zabulionis

    2001-09-01

    Full Text Available In 1991-97, the International Association for the Evaluation of Educational Achievement (IEA undertook a Third International Mathematics and Science Study (TIMSS in which data about the mathematics and science achievement of the thirteen year-old students in more than 40 countries were collected. These data provided the opportunity to search for patterns of students' answers to the test items: which group of items was relatively more difficult (or more easy for the students from a particular country (or group of countries. Using this massive data set an attempt was made to measure the similarities among country profiles of how students responded to the test items.

  10. Effects of Student Population Density on Academic Achievement in Georgia Elementary Schools.

    Science.gov (United States)

    Swift, Diane O'Rourke

    The purpose of this study was to determine the relationship between school density and achievement test scores. The study utilized a bipolar sample in order to include schools whose achievement scores were at the top and bottom of the population spectrum when considering Iowa Tests of Basic Skills (ITBS) scores. Based on comparing test scores and…

  11. Academic Self-Concept, Achievement Goals, and Achievement: Is Their Relation the Same for Academic Achievers and Underachievers?

    Science.gov (United States)

    Preckel, Franzis; Brunner, Martin

    2015-01-01

    This longitudinal study investigated the contribution of achievement goals and academic self-concept for the prediction of unexpected academic achievement (i.e., achievement that is higher or lower than expected with respect to students' cognitive ability) in general and when comparing groups of extreme over- and underachievers. Our sample…

  12. Motivation and performance within a collaborative computer-based modeling task: Relations between students' achievement goal orientation, self-efficacy, cognitive processing and achievement

    OpenAIRE

    Sins, P.H.M.; van Joolingen, W.R.; Savelsbergh, E.R.; van Hout-Wolters, B.H.A.M.

    2008-01-01

    Purpose of the present study was to test a conceptual model of relations among achievement goal orientation, self-efficacy, cognitive processing, and achievement of students working within a particular collaborative task context. The task involved a collaborative computer-based modeling task. In order to test the model, group measures of mastery-approach goal orientation, performance-avoidance goal orientation, self-efficacy, and achievement were employed. Students’ cognitive processing was a...

  13. Achievement goals, self-handicapping, and performance: a 2 x 2 achievement goal perspective.

    Science.gov (United States)

    Ntoumanis, Nikos; Thøgersen-Ntoumani, Cecilie; Smith, Alison L

    2009-11-01

    Elliot and colleagues (2006) examined the effects of experimentally induced achievement goals, proposed by the trichotomous model, on self-handicapping and performance in physical education. Our study replicated and extended the work of Elliot et al. by experimentally promoting all four goals proposed by the 2 x 2 model (Elliot & McGregor, 2001), measuring the participants' own situational achievement goals, using a relatively novel task, and testing the participants in a group setting. We used a randomized experimental design with four conditions that aimed to induce one of the four goals advanced by the 2 x 2 model. The participants (n = 138) were undergraduates who engaged in a dart-throwing task. The results pertaining to self-handicapping partly replicated Elliot and colleagues' findings by showing that experimentally promoted performance-avoidance goals resulted in less practice. In contrast, the promotion of mastery-avoidance goals did not result in less practice compared with either of the approach goals. Dart-throwing performance did not differ among the four goal conditions. Personal achievement goals did not moderate the effects of experimentally induced goals on self-handicapping and performance. The extent to which mastery-avoidance goals are maladaptive is discussed, as well as the interplay between personal and experimentally induced goals.

  14. ethiopian students' achievement challenges in science education

    African Journals Online (AJOL)

    IICBA01

    Oli Negassa. Adama Science and Technology University, Ethiopia ... achievement in science education across selected preparatory schools of Ethiopia. The .... To what extent do students' achievements vary across grade levels, regions,.

  15. A Year of Exceptional Achievements FY 2008

    International Nuclear Information System (INIS)

    Devore, L.; Chrzanowski, P.

    2008-01-01

    2008 highlights: (1) Stockpile Stewardship and Complex Transformation - LLNL achieved scientific breakthroughs that explain some of the key 'unknowns' in nuclear weapons performance and are critical to developing the predictive science needed to ensure the safety, reliability, and security of the U.S. nuclear deterrent without nuclear testing. In addition, the National Ignition Facility (NIF) passed 99 percent completion, an LLNL supercomputer simulation won the 2007 Gordon Bell Prize, and a significant fraction of our inventory of special nuclear material was shipped to other sites in support of complex transformation. (2) National and Global Security - Laboratory researchers delivered insights, technologies, and operational capabilities that are helping to ensure national security and global stability. Of particular note, they developed advanced detection instruments that provide increased speed, accuracy, specificity, and resolution for identifying and characterizing biological, chemical, nuclear, and high-explosive threats. (3) Exceptional Science and Technology - The Laboratory continued its tradition of scientific excellence and technical innovation. LLNL scientists made significant contributions to Nobel Prize-winning work on climate change. LLNL also received three R and D 100 awards and six Nanotech 50 awards, and dozens of Laboratory scientists and engineers were recognized with professional awards. These honors provide valuable confirmation that peers and outside experts recognize the quality of our staff and our work. (4) Enhanced Business and Operations - A major thrust under LLNS is to make the Laboratory more efficient and cost competitive. We achieved roughly $75 million in cost savings for support activities through organizational changes, consolidation of services, improved governance structures and work processes, technology upgrades, and systems shared with Los Alamos National Laboratory. We realized nonlabor cost savings of $23 million. Severe

  16. A Year of Exceptional Achievements FY 2008

    Energy Technology Data Exchange (ETDEWEB)

    devore, L; Chrzanowski, P

    2008-11-06

    2008 highlights: (1) Stockpile Stewardship and Complex Transformation - LLNL achieved scientific breakthroughs that explain some of the key 'unknowns' in nuclear weapons performance and are critical to developing the predictive science needed to ensure the safety, reliability, and security of the U.S. nuclear deterrent without nuclear testing. In addition, the National Ignition Facility (NIF) passed 99 percent completion, an LLNL supercomputer simulation won the 2007 Gordon Bell Prize, and a significant fraction of our inventory of special nuclear material was shipped to other sites in support of complex transformation. (2) National and Global Security - Laboratory researchers delivered insights, technologies, and operational capabilities that are helping to ensure national security and global stability. Of particular note, they developed advanced detection instruments that provide increased speed, accuracy, specificity, and resolution for identifying and characterizing biological, chemical, nuclear, and high-explosive threats. (3) Exceptional Science and Technology - The Laboratory continued its tradition of scientific excellence and technical innovation. LLNL scientists made significant contributions to Nobel Prize-winning work on climate change. LLNL also received three R&D 100 awards and six Nanotech 50 awards, and dozens of Laboratory scientists and engineers were recognized with professional awards. These honors provide valuable confirmation that peers and outside experts recognize the quality of our staff and our work. (4) Enhanced Business and Operations - A major thrust under LLNS is to make the Laboratory more efficient and cost competitive. We achieved roughly $75 million in cost savings for support activities through organizational changes, consolidation of services, improved governance structures and work processes, technology upgrades, and systems shared with Los Alamos National Laboratory. We realized nonlabor cost savings of $23 million

  17. The Intersection of Culture and Achievement Motivation

    Science.gov (United States)

    Trumbull, Elise; Rothstein-Fisch, Carrie

    2011-01-01

    Achievement motivation is something that all members of the school community want to support in students, however few may recognize that it is influenced by culture. The very meaning of "achievement" is culturally variable, and the motives that students have for achieving may be quite different, depending upon their cultural background.…

  18. Immigrant Students’ Achievements in Croatia, Serbia and Slovenia in Context

    Directory of Open Access Journals (Sweden)

    Nika Šušterič

    2011-01-01

    Full Text Available Achievement gaps between immigrant and native students indicate failure to assure educational equity in the majority of countries assessed by the Programme for International Student Assessment in 2009 (PISA, 2009. The present article explains disparate achievement results in Europe, first testing the hypothesis of old and new democracies. In further contextualisation of the achievement results, the analysis seeks explanations beyond the common education system explanatory model. Specifically, the article considers results from Croatia, Serbia and Slovenia, highlighting the significance of language distance between native and immigrant students as well as migration regimes as important factors in creating or reducing the achievement gap between native and immigrant students. Evidence has been found that immigrant students score worse in countries with guest labour immigration regimes than in the countries with large scale forced immigration of people of the same ethnic (linguistic origin.

  19. Math at home adds up to achievement in school.

    Science.gov (United States)

    Berkowitz, Talia; Schaeffer, Marjorie W; Maloney, Erin A; Peterson, Lori; Gregor, Courtney; Levine, Susan C; Beilock, Sian L

    2015-10-09

    With a randomized field experiment of 587 first-graders, we tested an educational intervention designed to promote interactions between children and parents relating to math. We predicted that increasing math activities at home would increase children's math achievement at school. We tested this prediction by having children engage in math story time with their parents. The intervention, short numerical story problems delivered through an iPad app, significantly increased children's math achievement across the school year compared to a reading (control) group, especially for children whose parents are habitually anxious about math. Brief, high-quality parent-child interactions about math at home help break the intergenerational cycle of low math achievement. Copyright © 2015, American Association for the Advancement of Science.

  20. Parenting Style as a Moderator for Students' Academic Achievement

    Science.gov (United States)

    Ishak, Zahari; Low, Suet Fin; Lau, Poh Li

    2012-01-01

    Parenting styles have always been a crucial factor in influencing all aspects of a person's development. The purpose of this study is to test the structural equation model of academic achievement among the students using parenting styles as a moderator. The sample comprised 493 students from eight schools. Parenting styles are determined using the…

  1. IMPLEMENTASI PROGRAM JUNIOR ACHIEVEMENT BE ENTREPRENEURIAL PADA MATA PELAJARAN KEWIRAUSAHAAN

    Directory of Open Access Journals (Sweden)

    Arifiyah Arifiyah

    2017-10-01

    Full Text Available This study aimed to describe and analyze the implementation of Junior Achievement Be Entrepreneurial program on entrepreneurship subjects in SMA Negeri 3 Semarang. The approach used is qualitative, descriptive methods, and case study research design. The collection of data through observation, interviews and document study. The results showed that the activities of the program before learning that socialization programs, training of trainers and teachers, and planning. Implementation of learning for 8 sessions consist of an introduction to the program, the pre-test, materials, post-test, and questionnaire. Criteria for graduation students follow a program of pre-test and post-test, attendance, student workbook, business plan proposal, and questionnaires with graduation status and succes succes complete and certified. After the implementation of learning there are extra-curricular activities or activities outside class called weekly meetings for the preparation of student company competition. Results graduation are 95.93% and achievements gained from regional, national, and Asia-Pacific. The material taught include the motivation of entrepreneurship, business ideas, who my customers, what is my superiority, business ethics, and business plans. Learning strategy use of small group discussions. Parties directly invol ved, namely students, teachers and trainers, while the other parties involved, namely the Junior Achievement Indonesia, the school, the Department of Education and Citi Bank. Conclusion Junior Achievement Be Entrepreneurial program that is good, decent, and can be disseminated.

  2. The Effects of Integrated Transformational Leadership on Achievement

    Science.gov (United States)

    Boberg, John Eric; Bourgeois, Steven J.

    2016-01-01

    Purpose: Greater understanding about how variables mediate the relationship between leadership and achievement is essential to the success of reform efforts that hold leaders accountable for student learning. The purpose of this paper is to test a model of integrated transformational leadership including three important school mediators.…

  3. Metacognition, Strategies, Achievement, and Demographics: Relationships across Countries

    Science.gov (United States)

    Callan, Gregory L.; Marchant, Gregory J.; Finch, W. Holmes; German, Rachel L.

    2016-01-01

    Learning strategies, such as memorization and elaboration strategies, have received both support and repudiation. The 2009 international PISA reading, science, and mathematics achievement test and survey of 15 year-olds in 65 countries was used. The findings indicated that self-reported use of learning strategies, which involve compensatory…

  4. Intelligence and Academic Achievement in a Clinical Adolescent Population

    Science.gov (United States)

    Stewart, David W.; Morris, Linda

    1977-01-01

    The present study was undertaken with two related goals: (a) to examine the relationships between the WRAT and CAT, and (b) to examine the relationships which may exist between these academic achievement tests -nd a standard intelligence battery such as the Wechsler Scale. (Author)

  5. Effect of a Laptop Initiative on Middle School Mathematics Achievement

    Science.gov (United States)

    Lambert, Edna Earl White

    2014-01-01

    In the wake of No Child Left Behind, schools continue to be evaluated according to standardized test results. Researchers suggest that technology can assist students with development and school achievement. While laptop initiative (LI) technology was being implemented by South Carolina districts in the middle schools classrooms, educational…

  6. The Impact of Locus of Control on Language Achievement

    Science.gov (United States)

    Nodoushan, Mohammad Ali Salmani

    2012-01-01

    This study hypothesized that students' loci of control affected their language achievement. 198 (N = 198) EFL students took the Rotter's (1966) locus of control test and were classified as locus-internal (ni = 78), and locus-external (ne = 120). They then took their ordinary courses and at the end of the semester, they were given their exams.…

  7. Classroom Climate and Students' Academic Achievement in Social ...

    African Journals Online (AJOL)

    The instrument used was a structured six-point Likert scale questionnaire, the reliability estimate of which ranged from 0.7 to 0.8 and achievement test adapted from Junior Secondary School Certificate Examination, Ministry of Education, Cross River State (2004) were used to collect information used in the study. The data ...

  8. Is Adult Reading a Guide to Educational-Vocational Achievement?

    Science.gov (United States)

    Athanasou, James A.

    2011-01-01

    Reading is theorised as a key aspect of one's educational and vocational adjustment. The reading scores on the "Wide-Range Achievement Test 3" of 465 adult vocational assessment clients were examined. Reading varied across a range of social factors and the overall results were consistent with earlier studies, especially the "Adult…

  9. Factors Affecting Academic Achievement of Students in Senior ...

    African Journals Online (AJOL)

    The study investigated the factors affecting academic achievement ofstudents in Senior School Certificate Examination (SSCE) in ChristianReligious Knowledge. A total of three hundred students in SS III from five secondary schools were randomly selected and used as sample for the study. Five hypotheses were tested, ...

  10. Exploring High-Achieving Students' Images of Mathematicians

    Science.gov (United States)

    Aguilar, Mario Sánchez; Rosas, Alejandro; Zavaleta, Juan Gabriel Molina; Romo-Vázquez, Avenilde

    2016-01-01

    The aim of this study is to describe the images that a group of high-achieving Mexican students hold of mathematicians. For this investigation, we used a research method based on the Draw-A-Scientist Test (DAST) with a sample of 63 Mexican high school students. The group of students' pictorial and written descriptions of mathematicians assisted us…

  11. Influence of Gender and Cognitive Styles on Students' Achievement ...

    African Journals Online (AJOL)

    The study investigated the influence of gender and cognitive styles on students' achievement in biology in senior secondary schools in Anambra State. One research question and one null hypothesis tested at 0.05 level of significance guided the study. A causal comparative research design and a population of 12,000 (SSII) ...

  12. Where Does Handwriting Fit in? Strategies to Support Academic Achievement

    Science.gov (United States)

    Cahill, Susan M.

    2009-01-01

    In today's environment of high-stakes testing, handwriting is a skill that is often overlooked in order to focus on other areas of the curriculum. However, research indicates that handwriting is tied to academic achievement, especially composition and literacy skills. This article provides strategies that can be used to support students with…

  13. The Relationship between Learning Style and Academic Achievement.

    Science.gov (United States)

    Farrell-Moskwa, Claire

    A study investigated the correlation between students' learning styles and their academic achievement on report cards and standardized tests. Subjects were 58 fifth-grade students in a suburban middle school. The "Learning Style Inventory" by Brown and Cooper was administered to this population, and students' academic averages and…

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

    Science.gov (United States)

    Din, Feng S.; Calao, Josephine

    2001-01-01

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

  15. The Sandia Report and U.S. Achievement: An Assessment.

    Science.gov (United States)

    Stedman, Lawrence C.

    1994-01-01

    The article assesses the report of the Sandia National Laboratory's contentions about decline in Scholactic Aptitude Test Scores, National Assessment of Educational Progress achievement, and international assessments. The article suggests the report is generally right about steady trends but seriously flawed by several errors. (SM)

  16. Achievement Motivation Training's Effects on Psychosocial Self-Perceptions.

    Science.gov (United States)

    Martin, Larry G.

    1983-01-01

    A study identified the psychosocial needs of low-literate adults by using an instrument based on Erikson's ego-stage development model. It also tested the effectiveness of Achievement Motivation Training in counterbalancing the negative impact of school experiences on students' psychosocial development. (Author/SK)

  17. Achievement Effects of Homework in Sixth Grade Classrooms.

    Science.gov (United States)

    Easton, John Q.; Bennett, Albert

    This study examines the relationship between the amount of time sixth graders reported spending on homework and their achievement gains on the Iowa Test of Basic Skills (ITBS) between the spring of 1988 and the spring of 1989. Selected for participation were one or two classes in each of 30 public elementary schools in Chicago. Of the 30 schools,…

  18. Co-operative Learning Approach and Students' Achievement in ...

    African Journals Online (AJOL)

    This study set out to investigate cooperative learning approach and students' achievement in Sociology. One research question and one hypothesis tested at 0.05 level of significance were formulated to guide the study. The study adopted a quasi-experimental design. One hundred and one (101) students of the schools of ...

  19. Establishment of a New Magnet School: Effects on Student Achievement.

    Science.gov (United States)

    Thacker, Jerry L.

    1997-01-01

    Describes a study of an Indiana magnet school's effects on student achievement. The school has a diverse student body and offers programs in foreign languages and cultures, economics, politics, history, ecology, and social systems. On the Comprehensive Test of Basic Skills, the group of 560 students performed significantly better than they had…

  20. Automatic Test Systems Aquisition

    National Research Council Canada - National Science Library

    1994-01-01

    We are providing this final memorandum report for your information and use. This report discusses the efforts to achieve commonality in standards among the Military Departments as part of the DoD policy for automatic test systems (ATS...

  1. Physics Learning using Inquiry-Student Team Achievement Division (ISTAD and Guided Inquiry Models Viewed by Students Achievement Motivation

    Directory of Open Access Journals (Sweden)

    S. H. Sulistijo

    2017-04-01

    Full Text Available This study aims to determine the differences in learning outcomes of between students that are given the Physics learning models of Inquiry-Student Team Achievement Division (ISTAD and guided inquiry, between students who have high achievement motivation and low achievement motivation. This study was an experimental study with a 2x2x2 factorial design. The study population was the students of class X of SMAN 1 Toroh Grobogan of academic year 2016/2017. Samples were obtained by cluster random sampling technique consists of two classes, class X IPA 3 is used as an experimental class using ISTAD model and class X IPA 4 as the control class using guided inquiry model. Data collection techniques using test techniques for learning outcomes, and technical questionnaire to obtain the data of students' achievement motivation. Analysis of data using two-way ANOVA. The results showed that: (1 there is a difference between the learning outcomes of students with the ISTAD Physics models and with the physics model of guided inquiry. (2 There are differences in learning outcomes between students who have high achievement motivation and low achievement motivation. (3 There is no interaction between ISTAD and guided inquiry Physics models learning and achievement motivation of students.

  2. The Effect of the Type of Achievement Grouping on Students' Question Generation in Science

    Science.gov (United States)

    Kaya, Sibel

    2015-01-01

    This study aimed to examine the influence of different types of achievement grouping on question generation. There were 46 participants from two Grade 5 classrooms. Students completed a test to determine their achievement levels. One of the classrooms was randomly assigned, to work in homogeneous achievement groups and the other one in…

  3. Maternal Employment and Children's Achievement in Context: A Meta-Analysis of Four Decades of Research

    Science.gov (United States)

    Goldberg, Wendy A.; Prause, JoAnn; Lucas-Thompson, Rachel; Himsel, Amy

    2008-01-01

    This meta-analysis of 68 studies (770 effect sizes) used random effects models to examine whether children's achievement differed depending on whether their mothers were employed. Four achievement outcomes were emphasized: formal tests of achievement and intellectual functioning, grades, and teacher ratings of cognitive competence. When all…

  4. Effects of Traditional, Blended and E-Learning on Students' Achievement in Higher Education

    Science.gov (United States)

    Al-Qahtani, Awadh A. Y.; Higgins, S. E.

    2013-01-01

    The study investigates the effect of e-learning, blended learning and classroom learning on students' achievement. Two experimental groups together with a control group from Umm Al-Qura University in Saudi Arabia were identified randomly. To assess students' achievement in the different groups, pre- and post-achievement tests were used. The…

  5. Online Mathematics Homework Increases Student Achievement

    Directory of Open Access Journals (Sweden)

    Jeremy Roschelle

    2016-10-01

    Full Text Available In a randomized field trial with 2,850 seventh-grade mathematics students, we evaluated whether an educational technology intervention increased mathematics learning. Assigning homework is common yet sometimes controversial. Building on prior research on formative assessment and adaptive teaching, we predicted that combining an online homework tool with teacher training could increase learning. The online tool ASSISTments (a provides timely feedback and hints to students as they do homework and (b gives teachers timely, organized information about students’ work. To test this prediction, we analyzed data from 43 schools that participated in a random assignment experiment in Maine, a state that provides every seventh-grade student with a laptop to take home. Results showed that the intervention significantly increased student scores on an end-of-the-year standardized mathematics assessment as compared with a control group that continued with existing homework practices. Students with low prior mathematics achievement benefited most. The intervention has potential for wider adoption.

  6. The Effect of Problem Solving and Problem Posing Models and Innate Ability to Students Achievement

    Directory of Open Access Journals (Sweden)

    Ratna Kartika Irawati

    2015-04-01

    Full Text Available Pengaruh Model Problem Solving dan Problem Posing serta Kemampuan Awal terhadap Hasil Belajar Siswa   Abstract: Chemistry concepts understanding features abstract quality and requires higher order thinking skills. Yet, the learning on chemistry has not boost the higher order thinking skills of the students. The use of the learning model of Problem Solving and Problem Posing in observing the innate ability of the student is expected to resolve the issue. This study aims to determine the learning model which is effective to improve the study of the student with different level of innate ability. This study used the quasi-experimental design. The research data used in this research is the quiz/test of the class which consist of 14 multiple choice questions and 5 essay questions. The data analysis used is ANOVA Two Ways. The results showed that Problem Posing is more effective to improve the student compared to Problem Solving, students with high level of innate ability have better outcomes in learning rather than the students with low level of innate ability after being applied with the Problem solving and Problem posing model, further, Problem Solving and Problem Posing is more suitable to be applied to the students with high level of innate ability. Key Words: problem solving, problem posing, higher order thinking skills, innate ability, learning outcomes   Abstrak: Pemahaman konsep-konsep kimia yang bersifat abstrak membutuhkan keterampilan berpikir tingkat tinggi. Pembelajaran kimia belum mendorong siswa melakukan keterampilan berpikir tingkat tinggi. Penggunaan model pembelajaran Problem Solving dan Problem Posing dengan memperhatikan kemampuan awal siswa diduga dapat mengatasi masalah tersebut. Penelitian ini bertujuan untuk mengetahui model pembelajaran yang efektif dalam meningkatkan hasil belajar dengan kemampuan awal siswa yang berbeda. Penelitian ini menggunakan rancangan eksperimen semu. Data penelitian menggunakan tes hasil belajar

  7. Non-intellectual predictors of achievement in mathematics

    Directory of Open Access Journals (Sweden)

    Milošević Nikoleta M.

    2003-01-01

    Full Text Available Findings presented herein are a part of a large international study of primary school final grade student achievement in mathematics and science (TIMSS 2003. Studies were also conducted on the degree of correlation between student family socioeconomic status, mathematical self-concept and achievement in mathematics. Pilot studies, whose findings are discussed comprised 112 seventh-grade students. "Family socioeconomic status" was defined by variables such as the number of family members, economically disadvantaged/affluent home, and parental educational status. "Mathematical self-concept" was defined as one of the more narrow domains of academic self-concept. "Achievement in mathematics" was measured by the test assessing two dimensions of knowledge of mathematics: content and cognitive skills. The analyses of partial correlations indicate that the most significant predictors of achievement in mathematics test are as follows mathematical self-concept, mother’s educational status and some indicators of family socioeconomic status (access to the Internet, number of household members, number of books available at home. Concerning the correlation found between family characteristics and mathematical self-concept and achievement in mathematics, the developers of current changes in mathematics teaching should not disregard the findings of this study.

  8. INTELLIGENCE QUOTIENT (IQ AS A PREDICTOR OF READING COMPREHENSION AND WRITING ACHIEVEMENT OF EFL LEARNERS

    Directory of Open Access Journals (Sweden)

    Ary Setya B. Ningrum

    2017-05-01

    Full Text Available This study aimed at investigating Intelligent Quotient (IQ as a predictor of reading comprehension and writing achievement as well as to correlate the students‟ reading comprehension with their writing achievement. The participant of the study were 32 senior high school Indonesian students. There are three instruments used in this study, those are IQ test, reading comprehension test, and writing test. Upon obtaining the whole data needed, Pearson Product Moment formula was employed to determine the correlation of IQ with reading comprehension and writing achievement as well as reading comprehension with writing achievement. The result of this study revealed that IQ made significant contribution in predicting reading comprehension (23.42% and writing achievement (16.08%. In addition, the correlation coefficient of reading comprehension and writing achievement shows that they are moderately correlated (r=.587, meaning that reading comprehension contributes as many as 34.45% to writing achievement.

  9. Association between substandard classroom ventilation rates and students' academic achievement.

    Science.gov (United States)

    Haverinen-Shaughnessy, U; Moschandreas, D J; Shaughnessy, R J

    2011-04-01

    This study focuses on the relationship between classroom ventilation rates and academic achievement. One hundred elementary schools of two school districts in the southwest United States were included in the study. Ventilation rates were estimated from fifth-grade classrooms (one per school) using CO(2) concentrations measured during occupied school days. In addition, standardized test scores and background data related to students in the classrooms studied were obtained from the districts. Of 100 classrooms, 87 had ventilation rates below recommended guidelines based on ASHRAE Standard 62 as of 2004. There is a linear association between classroom ventilation rates and students' academic achievement within the range of 0.9-7.1 l/s per person. For every unit (1 l/s per person) increase in the ventilation rate within that range, the proportion of students passing standardized test (i.e., scoring satisfactory or above) is expected to increase by 2.9% (95%CI 0.9-4.8%) for math and 2.7% (0.5-4.9%) for reading. The linear relationship observed may level off or change direction with higher ventilation rates, but given the limited number of observations, we were unable to test this hypothesis. A larger sample size is needed for estimating the effect of classroom ventilation rates higher than 7.1 l/s per person on academic achievement. The results of this study suggest that increasing the ventilation rates toward recommended guideline ventilation rates in classrooms should translate into improved academic achievement of students. More studies are needed to fully understand the relationships between ventilation rate, other indoor environmental quality parameters, and their effects on students' health and achievement. Achieving the recommended guidelines and pursuing better understanding of the underlying relationships would ultimately support both sustainable and productive school environments for students and personnel. © 2010 John Wiley & Sons A/S.

  10. Unconscious motivation. Part II: Implicit attitudes and L2 achievement

    Directory of Open Access Journals (Sweden)

    Ali H. Al-Hoorie

    2016-12-01

    Full Text Available This paper investigates the attitudinal/motivational predictors of second language (L2 academic achievement. Young adult learners of English as a foreign language (N = 311 completed several self-report measures and the Single-Target Implicit Association Test. Examination of the motivational profiles of high and low achievers revealed that attachment to the L1 community and the ought-to L2 self were negatively associated with achievement, while explicit attitudes toward the L2 course and implicit attitudes toward L2 speakers were positively associated with it. The relationship between implicit attitudes and achievement could not be explained either by social desirability or by other cognitive confounds, and remained significant after controlling for explicit self-report measures. Explicit–implicit congruence also revealed a similar pattern, in that congruent learners were more open to the L2 community and obtained higher achievement. The results also showed that neither the ideal L2 self nor intended effort had any association with actual L2 achievement, and that intended effort was particularly prone to social desirability biases. Implications of these findings are discussed.

  11. The effect of homework choices on achievement and intrinsic motivation

    Science.gov (United States)

    Christensen, Emily Fast

    The purpose of this research was to test an intervention of choices in homework on the achievement and intrinsic motivation of seventh-grade science students at a middle school. The intervention was based on concepts from the cognitive evaluation theory of Edward L. Deci and Richard M. Ryan (1985). The subjects were sixteen heterogeneous classes of seventh-grade students, who were divided among four teachers. Two randomly chosen classes from each teacher received choices in their homework and the remaining two classes of each teacher received similar homework assignments without choices. Two hypotheses were developed for this study: (1) Seventh-grade science students given choices in their homework would show an increase in intrinsic motivation as measured on a motivation orientation measure, compared to students not given choices in their homework, and (2) Seventh-grade science students given choices in their homework would show an increase in achievement on an achievement measure, compared to students not given choices in their homework. Having choices in homework did not increase intrinsic motivation or achievement. However, students who did their homework did significantly better on the posttest, and students who were more intrinsically motivated did significantly better on the posttest. Just doing the homework was important for achievement, and intrinsic motivation was linked to achievement.

  12. Predicting Academic Achievement from Classroom Behaviors

    OpenAIRE

    Flynt, Cynthia J.

    2008-01-01

    PREDICTING ACADEMIC ACHIEVEMENT FROM CLASSROOM BEHAVIORS by Cynthia J. Flynt Nancy Bodenhorn & Kusum Singh, Co-Chairs Counselor Education (ABSTRACT) This study examined the influence of behaviors exhibited in the classroom on reading and math achievement in the first, third and eighth grades; and the influence of teacher perceptions on reading and math achievement of African-Americans versus White students and male versus female students. Lastly, the study examined te...

  13. Academic Effort and Achievement in Science: Beyond a Gendered Relationship

    Science.gov (United States)

    Adamuti-Trache, Maria; Sweet, Robert

    2013-12-01

    This study employs the 2004 School Achievement Indicators Program (SAIP) data to examine whether academic effort manifested by greater investments in school and homework does result in higher literacy scores in science for Canadian students. The study compares four gender-immigrant profiles: Canadian-born males, immigrant males, Canadian-born females, and immigrant females on their scores on teacher-assigned grades in science and on the SAIP science literacy test, and across a range of dispositions, beliefs, and behaviors suggested in the literature as predictive of achievement in science. Study findings show that Canadian-born students, particularly boys, have higher performance in the science literacy test despite their lower achievement in the science classroom and the least investments of time in doing science homework. In contrast, immigrant female students demonstrate the highest academic effort and achievement in science courses which are not matched by similar results in the science literacy test. We discuss these results in relation to different socialization experiences with science and technology that limit female and immigrant students' abilities to transfer knowledge to new situations that have not been learned in the classroom.

  14. Academic self-concept, autonomous academic motivation, and academic achievement : mediating and additive effects

    OpenAIRE

    Guay, Frédéric; Ratelle, Catherine; Roy, Amélie; Litalien, David

    2010-01-01

    Three conceptual models were tested to examine the relationships among academic self-concept, autonomous academic motivation, and academic achievement. This allowed us to determine whether 1) autonomous academic motivation mediates the relation between academic self-concept and achievement, 2) academic self-concept mediates the relation between autonomous academic motivation and achievement, or 3) both motivational constructs have an additive effect on academic achievement. A total of 925 hig...

  15. Low and High Mathematics Achievement in Japanese, Chinese, and American Elementary-School Children.

    Science.gov (United States)

    Uttal, David H.; And Others

    1988-01-01

    First and fifth grade students who scored high or low on a mathematics test were tested for intellectual ability and reading achievement. Students and their mothers were interviewed. Results indicated that factors associated with levels of achievement in mathematics operate in a similar fashion across three cultures that differ greatly in their…

  16. Attention and Achievement Exhibited by Middle- and Lower Class Black and White Elementary School Boys

    Science.gov (United States)

    Hall, Vernon C.; And Others

    1977-01-01

    Although there were social class and race differences in achievement and intelligence test scores, no relationship was found between attending and these variables. There was a significant correlation between the intelligence and achievement test scores, but no evidence that the relationship was different for the different groups. (Author/MV)

  17. Family Endowments and the Achievement of Young Children with Special Reference to the Underclass.

    Science.gov (United States)

    Hill, M. Anne; O'Neill, June

    1994-01-01

    Children's scores on the Peabody Picture Vocabulary Test were influenced by mothers' schooling, grandparents' schooling, and family size. Increases in mothers' working hours negatively affected children's achievement. Welfare dependence reduced test scores, largely due to transmission of an underclass heritage of low achievement. (Author/SK)

  18. Achievement Motivation Development Project. Final Report.

    Science.gov (United States)

    McClelland, Dave C.; Alschuler, Alfred S.

    Two efforts were made to develop achievement motivation in school children and to observe the effect of such training on their behavior in and out of school. These studies were undertaken because: (1) Achievement motivation might help children think more seriously about their work habits and career planning; (2) It might improve the grades of…

  19. Increasing Educational Achievement via Self Concept Change.

    Science.gov (United States)

    Scheirer, Mary Ann; Kraut, Robert E.

    1979-01-01

    Literature linking self-concept and achievement, and evaluation research on educational programs to improve self-concept are analyzed in terms of several self-concept theories. Evidence for a causal connection between self-concept and achievement is negative. Researchers have failed to explore other theoretical approaches to educational change.…

  20. 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.

  1. School Choice and the Achievement Gap

    Science.gov (United States)

    Jeynes, William H.

    2014-01-01

    The possibility is examined that school choice programs could be a means to reducing the achievement gap. Data based on meta-analytic research and the examination of nationwide data sets suggest that school choice programs that include private schools could reduce the achievement gap by 25%. The propounding of this possibility is based on research…

  2. Teaching for Successful Intelligence Raises School Achievement.

    Science.gov (United States)

    Sternberg, Robert J.; Torff, Bruce; Grigorenko, Elena

    1998-01-01

    A "successful intelligence" intervention improved school achievement for a group of 225 ethnically diverse third-graders, both on performance assessments measuring analytical, creative, and practical achievements and on conventional multiple-choice memory assessments. Teaching for triarchic thinking facilitates factual recall, because learning…

  3. TV Commercials as Achievement Scripts for Women.

    Science.gov (United States)

    Geis, F. L.; And Others

    1984-01-01

    Women who viewed four current, sex-stereotyped commercials emphasized homemaking over other achievement concerns in imagining their lives 10 years hence. Women who saw same commercials with sex roles reversed put significantly greater emphasis on their own achievement aspirations. Their more equal weighting of home and career matched men's. (CMG)

  4. Achievement Goals of Medical Students and Physicians

    Science.gov (United States)

    Babenko, Oksana; Daniels, Lia M.; White, Jonathan; Oswald, Anna; Ross, Shelley

    2018-01-01

    In achievement settings, the types of motivation individuals develop are crucial to their success and to the ways in which they respond to challenges. Considering the competitive nature of medical education and the high stakes of medical practice, it is important to know what types of motivation (conceptualized here as achievement goals) medical…

  5. Achieving maximum sustainable yield in mixed fisheries

    NARCIS (Netherlands)

    Ulrich, Clara; Vermard, Youen; Dolder, Paul J.; Brunel, Thomas; Jardim, Ernesto; Holmes, Steven J.; Kempf, Alexander; Mortensen, Lars O.; Poos, Jan Jaap; Rindorf, Anna

    2017-01-01

    Achieving single species maximum sustainable yield (MSY) in complex and dynamic fisheries targeting multiple species (mixed fisheries) is challenging because achieving the objective for one species may mean missing the objective for another. The North Sea mixed fisheries are a representative example

  6. Achieving Metacognition through Cognitive Strategy Instruction

    Science.gov (United States)

    Apaydin, Marina; Hossary, Mohamad

    2017-01-01

    Purpose: The purpose of this paper is to present hands-on techniques that could help achieve higher forms of cognitive work of Bloom's learning taxonomy and progress toward self-actualization, the top of Maslow's hierarchy of needs. These results can be achieved by the combination of Apaydin's 3A approach and integrative learning.…

  7. Mathematic Achievement of Canadian Private School Students

    Science.gov (United States)

    Cadigan, Francoise Jane; Wei, Yichun; Clifton, Rodney A.

    2013-01-01

    Very little Canadian research has examined the academic achievement of private school students. Data from The Programme for International Student Assessment (PISA) 2003 were used to examine the achievement of private school students. The study found that private school students outperformed their public school peers. In addition, the students'…

  8. Nuclear power station achievement 1968-1980

    International Nuclear Information System (INIS)

    Howles, L.R.

    This report reviews and gives an analysis of the achievement of operating nuclear power stations in the Western world on three relevant bases: (1) both annual and cumulative achievement of all nuclear power stations at a particular time; (2) cumulative achievement of all nuclear power stations at the end of the first and subsequent years of their lives to show trends with age; (3) achievement based on refuelling period considerations. Nowhere in the report are any operating details ignored, omitted or eliminated in the method of analysis. Summarising the results of the reviews shows: an improvement with time from initial electricity generation on all bases; that initially, larger sizes of reactor/turbine operate less well than smaller sizes (except for PHWR's); that after an initial number of years, the largest size units operate as well as the intermediate and smaller sizes, or better in the PHWR case; that a 75 per cent cumulative load factor achievement in the middle years of a reactor/turbines life can be expected on the refuelling period considerations base; that at June 1980, 35 nuclear power stations achieved an annual load factor over 75 per cent; that the above achievement was possible despite the repercussions following the Three Mile Island 'accident' and the shutdowns in the USA for piping system seismic adequacy checks required by the Nuclear Regulatory Commission for five nuclear power stations; and that even when reactors/turbines are reaching towards the end of their design life, there is no rapid deterioration in their achievements. (author)

  9. Youth Perspectives of Achievement: Is Money Everything?

    Science.gov (United States)

    Matope, Jasmine; Badroodien, Azeem

    2015-01-01

    This article draws from a qualitative research project completed at Victoria High School (pseudonym) in Cape Town in 2012 which explored 13 learners' perspectives of achievement and its influence on their lives and thinking. The piece problematises and analyses taken-for-granted connections between money, achievement, youth aspirations and views…

  10. Sex differences in adults' motivation to achieve

    NARCIS (Netherlands)

    van der Sluis, S.; Vinkhuyzen, A.A.E.; Boomsma, D.I.; Posthuma, D.

    2010-01-01

    Achievement motivation is considered a prerequisite for success in academic as well as non-academic settings. We studied sex differences in academic and general achievement motivation in an adult sample of 338 men and 497 women (ages 18-70 years). Multi-group covariance and means structure analysis

  11. Self-Esteem and Reading Achievement.

    Science.gov (United States)

    Sweet, Anne E.; Burbach, Harold J.

    This study investigated the directionality of the relationship between self-esteem and reading achievement in 286 students in Lynchburg, Virginia. During the first year of the three-year study, subjects were fourth, fifth, and sixth graders. The Coopersmith Self-Esteem Inventory and the SRA Achievement Series subscales were administered; sex and…

  12. Will Flexible Learning Raise Student Achievement?

    Science.gov (United States)

    Guest, Ross

    2005-01-01

    This paper presents both theoretical and survey evidence on the effect of flexible learning--in particular, the shift to a more student-centred approach to learning--on academic achievement by students. A survey was conducted of 577 business students at a major Australian university in order to elicit their preferences for academic achievement and…

  13. Overview of MOX fuel fabrication achievements

    International Nuclear Information System (INIS)

    Bairiot, H.; Vliet, J. van; Chiarelli, G.; Edwards, J.; Nagai, S.H.; Reshetnikov, F.

    2000-01-01

    Such overview having been adequately covered in an OECD/NEA publication providing the situation as of end 1994, this paper is mainly devoted to an update as of end 1998. The Belgian plant, Belgonucleaire/Dessel, is now dedicated exclusively to the fabrication of MOX fuel and has operated consistently around its nameplate capacity (35tHM/a) through the 1990s involving a large variety of PWR and BWR fuels. The two French plants have also achieved routine operation during the 1990s. CFCa, historically the largest FBR MOX fuel manufacturer, is utilizing the genuine COCA process for that type of fuel and the MIMAS process for LWR fuel: a nominal capacity (40 tHM/a) has been gradually approached. MELOX has operated at 100 tHM/a, as defined in the operating licence granted originally. The British plant, MDF/Sellafield with 8tHM/a nameplate capacity is devoted to fuel and has manufactured several small fabrication campaigns. In Japan, JNC operates three facilities located at Tokai: PFDF, devoted to basic research and fabrication of test fuels, PFFF/ATR line, for the fabrication of Fugen fuel and of corresponding fuel for the critical facility DCA, and PFPF for the fabrication of FBR fuel. In Russia, fabrication techniques have been developed to fuel four BN-800 FBRs contemplated to be constructed and be fuelled with the civilian Pu stockpile. Two demonstration facilities Paket (Mayak) and RIAR (Dimitrovgrad) fabricated respectively pellet and vipac type FBR MOX fuel for BR-5, BOR-60, BN-350 and BN-600. The paper includes a brief description of each of the fabrication routes mentioned, as well as the production of respectively LWR and FBR MOX fuel in each fabrication facility, since the start-up of the plant, since 1 January 1993 and since 1 January 1998 up to 31 December 1998. (author)

  14. Recommended Changes to Interval Management to Achieve Operational Implementation

    Science.gov (United States)

    Baxley, Brian; Swieringa, Kurt; Roper, Roy; Hubbs, Clay; Goess, Paul; Shay, Richard

    2017-01-01

    A 19-day flight test of an Interval Management (IM) avionics prototype was conducted in Washington State using three aircraft to precisely achieve and maintain a spacing interval behind the preceding aircraft. NASA contracted with Boeing, Honeywell, and United Airlines to build this prototype, and then worked closely with them, the FAA, and other industry partners to test this prototype in flight. Four different IM operation types were investigated during this test in the en route, arrival, and final approach phases of flight. Many of the IM operations met or exceeded the design goals established prior to the test. However, there were issues discovered throughout the flight test, including the rate and magnitude of IM commanded speed changes and the difference between expected and actual aircraft deceleration rates.

  15. Brain based learning with contextual approach to mathematics achievement

    Directory of Open Access Journals (Sweden)

    V Kartikaningtyas

    2017-12-01

    Full Text Available The aim of this study was to know the effect of Brain Based Learning (BBL with a contextual approach to mathematics achievement. BBL-contextual is the learning model that designed to develop and optimize the brain ability for getting a new concept and solving the real life problem. This study method was a quasi-experiment. The population was the junior high school students. The sample chosen by using stratified cluster random sampling. The sample was 109 students. The data collected through a mathematics achievement test that was given after the treatment. The data analyzed by using one way ANOVA. The results of the study showed that BBL-contextual is better than direct learning on mathematics achievement. It means BBL-contextual could be an effective and innovative model.

  16. Metamorphic Testing for Cybersecurity.

    Science.gov (United States)

    Chen, Tsong Yueh; Kuo, Fei-Ching; Ma, Wenjuan; Susilo, Willy; Towey, Dave; Voas, Jeffrey; Zhou, Zhi Quan

    2016-06-01

    Testing is a major approach for the detection of software defects, including vulnerabilities in security features. This article introduces metamorphic testing (MT), a relatively new testing method, and discusses how the new perspective of MT can help to conduct negative testing as well as to alleviate the oracle problem in the testing of security-related functionality and behavior. As demonstrated by the effectiveness of MT in detecting previously unknown bugs in real-world critical applications such as compilers and code obfuscators, we conclude that software testing of security-related features should be conducted from diverse perspectives in order to achieve greater cybersecurity.

  17. Metamorphic Testing for Cybersecurity

    Science.gov (United States)

    Chen, Tsong Yueh; Kuo, Fei-Ching; Ma, Wenjuan; Susilo, Willy; Towey, Dave; Voas, Jeffrey

    2016-01-01

    Testing is a major approach for the detection of software defects, including vulnerabilities in security features. This article introduces metamorphic testing (MT), a relatively new testing method, and discusses how the new perspective of MT can help to conduct negative testing as well as to alleviate the oracle problem in the testing of security-related functionality and behavior. As demonstrated by the effectiveness of MT in detecting previously unknown bugs in real-world critical applications such as compilers and code obfuscators, we conclude that software testing of security-related features should be conducted from diverse perspectives in order to achieve greater cybersecurity. PMID:27559196

  18. Testing as social practice

    DEFF Research Database (Denmark)

    Kousholt, Kristine

    2016-01-01

    In this article, the author challenges the implicit assumptions of tests as a neutral tool for measuring the individual’s learning achievement. Instead, testing is explored as a social practice which becomes part of children’s conduct of everyday life. The theoretical foundation for the analysis...

  19. Motivation and performance within a collaborative computer-based modeling task: Relations between student's achievement goal orientation, self-efficiacy, cognitive processing and achievement.

    NARCIS (Netherlands)

    Sins, Patrick H.M.; van Joolingen, Wouter; Savelsbergh, Elwin R.; van Hout-Wolters, Bernadette

    2008-01-01

    Purpose of the present study was to test a conceptual model of relations among achievement goal orientation, self-efficacy, cognitive processing, and achievement of students working within a particular collaborative task context. The task involved a collaborative computer-based modeling task. In

  20. Motivation and performance within a collaborative computer-based modeling task: Relations between students' achievement goal orientation, self-efficacy, cognitive processing and achievement

    NARCIS (Netherlands)

    Sins, P.H.M.; van Joolingen, W.R.; Savelsbergh, E.R.; van Hout-Wolters, B.H.A.M.

    2008-01-01

    Purpose of the present study was to test a conceptual model of relations among achievement goal orientation, self-efficacy, cognitive processing, and achievement of students working within a particular collaborative task context. The task involved a collaborative computer-based modeling task. In