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Sample records for certifying examination scores

  1. Correlation Between An Email Based Board Review Program and American Board of Pediatrics General Pediatrics Certifying Examination Scores

    OpenAIRE

    Langenau, Erik E.; Fogel, Joshua; Schaeffer, Henry A.

    2009-01-01

    Objective To investigate the impact of a weekly email based board review course on individual resident performance on the American Board of Pediatrics (ABP) General Pediatrics Certifying Examination for pediatric residents and, specifically, residents with low ABP In-training Examination (ITE) scores. Methods Weekly board-type questions were emailed to all pediatric residents from 2004–2007. Responses to board-type questions were tracked, recorded, and correlated with ITE scores and ABP Gener...

  2. Correlation Between An Email Based Board Review Program and American Board of Pediatrics General Pediatrics Certifying Examination Scores

    OpenAIRE

    Langenau, Erik E.; Fogel, Joshua; Schaeffer, Henry A.

    2009-01-01

    Objective: To investigate the impact of a weekly email based board review course on individual resident performance on the American Board of Pediatrics (ABP) General Pediatrics Certifying Examination for pediatric residents and, specifically, residents with low ABP In-training Examination (ITE) scores. Methods: Weekly board-type questions were emailed to all pediatric residents from 2004_2007. Responses to board-type questions were tracked, recorded, and correlated with ITE scores and ABP Gen...

  3. Performance of women candidates on the American Board of Internal Medicine Certifying Examination, 1973-1982.

    Science.gov (United States)

    Norcini, J J; Fletcher, S W; Quimby, B B; Shea, J A

    1985-01-01

    Trends in the performances of female and male candidates taking the American Board of Internal Medicine Certifying Examination from 1973 through 1982 were examined. The mean scores of female candidates who graduated from medical schools in the United States or Canada and who were taking the examination for the first time improved from 428 to 470, and the percentage of those passing improved from 59% to 76%. The number of women taking the examination also increased markedly, by over 500%. Performance of female candidates remained slightly lower than that of male candidates, regardless of the quality of the residency training program or the medical school from which a candidate had graduated or the rating given a candidate by the director of the candidate's residency program. Except for the oldest candidates, age followed this pattern as well. Our findings suggest that the gender gap in scores on the Certifying Examination in Internal Medicine is narrowing.

  4. Job Satisfaction of Certified Nurse Midwives: An Examination

    Science.gov (United States)

    Hampton, Gerald M.; Peterson, Robin T.

    2012-01-01

    Health care providers face pressure to reduce costs and enhance patient satisfaction. One approach is to employ primary care providers such as nurse practitioners, physician assistants, and certified nurse midwives. Since there is a positive relationship between job satisfaction and patient satisfaction, positive job satisfaction on the part of…

  5. 77 FR 24103 - National Registry of Certified Medical Examiners

    Science.gov (United States)

    2012-04-20

    ... preamble also states, at 57 FR 31455: It should be noted that Mexican drivers must be medically examined... complete Privacy Act Statement, published in the Federal Register on April 11, 2000 (65 FR 19476), or you... Commercial Driver's License Information System CME Continuing Medical Education CMV Commercial Motor...

  6. An examination of the integration of certified peer specialists into community mental health centers.

    Science.gov (United States)

    Grant, Emily A; Reinhart, Chrystal; Wituk, Scott; Meissen, Greg

    2012-08-01

    The formal role of Certified Peer Specialist (CPS) is a recent addition to the mental health field. CPSs are people in recovery employed within the mental health system, mostly by community mental health centers, to provide support through sharing life experiences with those working toward recovery from mental illness. This brief report examines participant's experiences being a CPS, responsibilities and activities as a CPS, and integration into community mental health centers. Findings suggest that CPSs demonstrate high levels of communal orientation, job satisfaction, workplace integration and organizational support and are well received in mental health centers. PMID:22806435

  7. Examining the therapeutic relationship and confronting resistances in psychodynamic psychotherapy: a certified public accountant case.

    Science.gov (United States)

    Manetta, Christopher T; Gentile, Julie P; Gillig, Paulette Marie

    2011-05-01

    Psychodynamic psychotherapy is effective for a variety of mental health symptoms. This form of psychotherapy uses patient self reflection and self examination, as well as the therapeutic relationship between the patient and psychiatrist, to explore maladaptive coping strategies and relationship patterns of the patient. A thorough understanding of resistance and the core conflictual relationship theme afford the psychiatrist the ability to facilitate this work. In this article, the composite case illustrates some of the psychodynamic psychotherapy techniques that can be employed in a psychotherapy case. In this example, the case is about a certified public accountant that came to treatment because of an acute stressor that put her career goals at risk. An acute episode or event can bring to light chronic and ongoing symptoms, which have had a remitting and relapsing course, and leave the patient unable to compensate on his or her own.

  8. A history of the American Board of Surgery: vignettes from the certifying examination: The Edgar J. Poth Memorial Lecture.

    Science.gov (United States)

    Walker, John Patrick

    2015-12-01

    The American Board of Surgery was established in 1937 to certify surgeons who through training, experience, and examination meet the highest standards of surgical care. This lecture was given as the Edgar Poth lecture at the April 2015 meeting of the Southwestern Surgical Congress. Dr Poth was a surgical educator from the University of Texas Medical Branch, Galveston who was President of the Southwestern in 1963. The paper presents the history of the founding of the American Board of Surgery, with particular emphasis on the certifying examination-Part 2. Vignettes of occurrences associated with the "Oral" examination are given. The examination has changed substantially from a 2-day event involving an actual surgical procedure to the 90-minute quiz given today. The oral examinations remain an important part in the process of certification of surgeons of the highest quality.

  9. EnCE EnCase computer forensics : the official EnCase certified examiner : study guide

    CERN Document Server

    Bunting, Steve

    2012-01-01

    The official, Guidance Software-approved book on the newest EnCE exam! The EnCE exam tests that computer forensic analysts and examiners have thoroughly mastered computer investigation methodologies, as well as the use of Guidance Software's EnCase Forensic 7. The only official Guidance-endorsed study guide on the topic, this book prepares you for the exam with extensive coverage of all exam topics, real-world scenarios, hands-on exercises, up-to-date legal information, and sample evidence files, flashcards, and more. Guides readers through preparation for the newest EnCase Certified Examiner

  10. The examination of the relationship between YGS scores and music field scores in music teaching programme with special talent examination

    Directory of Open Access Journals (Sweden)

    Turan Sağer

    2013-03-01

    Full Text Available Every year, with special aptitude exams students are taken to undergraduate programs as a music teacher in Turkey .Although applications for these exam show differences according to the difficulty level of the questions and evaluations criterias, all the areas that would be measured show similarities to each other. The areas showing the similarity are classified as Musical hearing-reading-writing fields (MİOY , musical playing area and musical singing area. Special Ability Test score (ÖYSP Transition to Higher Education Exam scores, as well as forming the points (YGS-P and the weighted scores of Secondary Education (AOBP takes place mainly among the scores of the candidates. It is used according to the circumstances of different coefficients Placement Scores (YP in the calculation. The types of score that form YGS-P and ÖYS, which mainly affect the placemet of the students to the university, the relationship between the musical areas in ÖYSP and all correlations of the areas to each other have been seen as a basical problem of this study.761 candidates who auditioned for Music Education Program in the years 2010-2011 and 2011-2012 academic Inonu University Faculty of Education constitutes the study group . As a result of the analysis made, between the MİOY scores and YGS-P there is a meaningful relationship in positive direction and low level (r =. 08, p <. 05 In adddition, There are positive correlation and low level (r=.32, p<.01; between the musical play and MİOY area points, playing field between the musical scores of MİOY there are positive direction, the low level (r = .21, p <.05 relationship, and it has been found that there is meaningful relationship between musical play area and the Musical direction at a high level. (r=.79, p<.01

  11. Reference to the Safety Engineering Undergraduate Courses to Improve the Subjects and Contents of the Certified Safety Engineer Qualification and Examination System of China

    OpenAIRE

    Haibin Qiu; Shanghong Shi; Tingdi Zhao; Yiwei Qiao; Jiangshi Zhang

    2013-01-01

    The aim of this paper is to recommend that the subjects and contents of certified safety engineers use safety engineering undergraduate curriculum system for reference. Human resources play an important role in accident prevention and loss control. Education on safety engineering develops quickly in China. Moreover, the State Administration of Work Safety and the National Human Resources and Social Security Ministry have implemented a certified safety engineer qualification and examination sy...

  12. Examining the Therapeutic Relationship and Confronting Resistances in Psychodynamic Psychotherapy: A Certified Public Accountant Case

    OpenAIRE

    Manetta, Christopher T.; Gentile, Julie P.; Gillig, Paulette Marie

    2011-01-01

    Psychodynamic psychotherapy is effective for a variety of mental health symptoms. This form of psychotherapy uses patient self reflection and self examination, as well as the therapeutic relationship between the patient and psychiatrist, to explore maladaptive coping strategies and relationship patterns of the patient. A thorough understanding of resistance and the core conflictual relationship theme afford the psychiatrist the ability to facilitate this work. In this article, the composite c...

  13. Impact of Science Tutoring on African Americans' Science Scores on the High School Students' Graduation Examination

    Science.gov (United States)

    Davis, Edward

    This study investigated the relationship between an after-school tutorial program for African American high school students at a Title I school and scores on the science portion of the High School Graduation Examination (HSGE). Passing the examination was required for graduation. The target high school is 99% African American and the passing rate of the target high school was 42%---lower than the state average of 76%. The purpose of the study was to identify (a) the relationship between a science tutorial program and scores on the science portion of the HSGE, (b) the predictors of tutoring need by analyzing the relationship between biology grades and scores on the science portion of the HSGE, and (c) the findings between biology grades and scores on the science portion of the HSGE by analyzing the relationship between tutorial attendance and HSGE scores. The study was based on Piaget's cognitive constructivism, which implied the potential benefits of tutorials on high-stakes testing. This study used a 1-group pretest-posttest, quantitative methodology. Results showed a significant relationship between tutoring and scores on the biology portion of the HSGE. Results found no significant relationship between the tutorial attendance and the scores on the biology portion of the HSGE or between the biology grades and scores on the biology portion of the HSGE before tutoring. It has implications for positive social change by providing educational stakeholders with empirically-based guidance in determining the potential benefit of tutorial intervention strategies on high school graduation examination scores.

  14. Using Rasch Measurement to Score, Evaluate, and Improve Examinations in an Anatomy Course

    Science.gov (United States)

    Royal, Kenneth D.; Gilliland, Kurt O.; Kernick, Edward T.

    2014-01-01

    Any examination that involves moderate to high stakes implications for examinees should be psychometrically sound and legally defensible. Currently, there are two broad and competing families of test theories that are used to score examination data. The majority of instructors outside the high-stakes testing arena rely on classical test theory…

  15. Exploration of examinees’ traits that affect the score of Korean Medical Licensing Examination

    Directory of Open Access Journals (Sweden)

    Mi Kyoung Yim

    2015-03-01

    Full Text Available Purpose: It aims to identify the effect of five variables to score of the Korean Medical Licensing Examinations (KMLE for three consecutive years from 2011 to 2013. Methods: The number of examinees for each examination was 3,364 in 2011 3,177 in 2012, and 3,287 in 2013. Five characteristics of examinees were set as variables: gender, age, graduation status, written test result (pass or fail, and city of medical school. A regression model was established, with the score of a written test as a dependent variable and with examinees’ traits as variables. Results: The regression coefficients in all variables, except the city of medical school, were statistically significant. The variable’s effect in three examinations appeared in the following order: result of written test, graduation status, age, gender, and city of medical school. Conclusion: written test scores of the KMLE revealed that female students, younger examinees, and first-time examinees had higher performances.

  16. An action research study on the effect of an examination preparation course on Veterinary Technology National Examination scores

    Science.gov (United States)

    Limon, Jennifer S.

    The action research project used for this dissertation was intended to examine the effect of implementing an examination preparation course for graduates taking the Veterinary Technology National Examination in Louisiana. Previous data showed that scores on the VTNE were declining at not only the state, but also the national level, thus allowing less graduates to enter the workforce as Registered Veterinary Technicians in Louisiana. The research question was "What impact did the exam prep course have on VTNE test scores?" The researcher focused on helping to better prepare graduates from a local community college Veterinary Technology program to take the VTNE by implementing an exam review course in the semester prior to graduation from the program. The focus of the review course was not only content review, but also test taking techniques, help with study habits, as well as presentation of techniques to help deal with test anxiety. Three sources of data were collected by the researcher including pre and post intervention VTNE scores, as well as survey results completed by the graduates participating in the study. There were 13 graduates who participated in the study, and the data for 50 prior graduates was used as a comparison for score improvement. Upon completion of the intervention, Analysis of Variance (ANOVA) tests were used to analyze the data. The results revealed that while the intervention did have a positive effect on the graduates in terms of feeling prepared for the exam, it did not improve VTNE scores. A survey was administered to the participants upon completion of the course, and thematic coding was used to analyze the qualitative data. Overall the results indicated the learners felt the course helped prepare them for the VTNE, and the majority recommended implementing it for future learners.

  17. Impact of Online Learning Modules on Medical Student Microbiology Examination Scores

    Directory of Open Access Journals (Sweden)

    Mary T. Johnson

    2009-12-01

    Full Text Available Medical students have a limited amount of time in which to acquire working knowledge of an enormous amount of information, and this is especially relevant for microbiology. One large midwestern medical school is unique in having medical microbiology taught at nine regional campuses using a single core curriculum. A committee of statewide course directors writes a licensure board-style final examination that is referenced to the core and used at all campuses. To prepare for the final examination, students traditionally utilize print-based board examination review books. The purpose of the present study was to determine whether students who train using web-based quizzes score differently as a group on this statewide examination than students who do not utilize the materials online for exam preparation. The study included 71 learners from two different campuses who were taught by the same instructor and were admitted to medical school with similar exemplary credentials. Results were aggregated for three consecutive years. A standard medical microbiology textbook was used to assign the same suggested readings for all students and similar laboratory sessions were provided for all learners. The independent variable was use of the web-based quizzes to prepare before examinations, as indicated by student web usage logs. The dependent variable was score on the statewide final examination. Results support the hypothesis that students who use preparation modules online score higher on the final examination than students who do not. Moreover, students who prepared online scored higher on questions designed to test synthesis of knowledge and analysis of data. The significant difference in final examination outcome (P < 0.002 using a two-tailed unpaired t test indicates that online preparation for high-stakes examinations could improve student performance in medical microbiology.

  18. Subjective Scoring of Divergent Thinking: Examining the Reliability of Unusual Uses, Instances, and Consequences Tasks

    Science.gov (United States)

    Silvia, Paul J.

    2011-01-01

    The present research examined the reliability of three types of divergent thinking tasks (unusual uses, instances, consequences/implications) and two types of subjective scoring (an average across all responses vs. the responses people chose as their top-two responses) within a latent variable framework, using the maximal-reliability "H"…

  19. Comparative Analyses of Physics Candidates Scores in West African and National Examinations Councils

    Science.gov (United States)

    Utibe, Uduak James; Agah, John Joseph

    2015-01-01

    The study is a comparative analysis of physics candidates' scores in West African and National Examinations Councils. It also investigates influence of gender. Results of 480 candidates were randomly selected form three randomly selected Senior Science Colleges using the WASSCE and NECOSSCE computer printout sent to the schools, transformed using…

  20. Clinical diagnosis of diabetic polyneuropathy with the diabetic neuropathy symptom and diabetic neuropathy examination scores

    NARCIS (Netherlands)

    Meijer, J.W.; Lefrandt, J.D.; Links, T.P.; Smit, J.A.; Stewart, R.E.; van der Hoeven, J.H.; Hoogenberg, K.

    2003-01-01

    OBJECTIVE - To evaluate the discriminative power of the Diabetic Neuropathy Symptom (DNS) and Diabetic Neuropathy Examination (DNE) scores for diagnosing diabetic polyneuropathy (PNP), as well as their relation with cardiovascular autonomic function testing (cAFT) and electro-diagnostic studies (EDS

  1. Examining the Reliability and Validity of Clinician Ratings on the Five-Factor Model Score Sheet

    Science.gov (United States)

    Few, Lauren R.; Miller, Joshua D.; Morse, Jennifer Q.; Yaggi, Kirsten E.; Reynolds, Sarah K.; Pilkonis, Paul A.

    2010-01-01

    Despite substantial research use, measures of the five-factor model (FFM) are infrequently used in clinical settings due, in part, to issues related to administration time and a reluctance to use self-report instruments. The current study examines the reliability and validity of the Five-Factor Model Score Sheet (FFMSS), which is a 30-item…

  2. Examining alternative scoring rubrics on a statewide test: The impact of different scoring methods on science and social studies performance assessments

    Science.gov (United States)

    Creighton, Susan Dabney

    There is no consensus regarding the most reliable and valid scoring methods for the assessment of higher order thinking skills. Most of the research on alternative formats has focused on the scoring of writing ability. This study examined the value of different types of performance assessment scoring guides on state mandated science and social studies tests. A proportional stratified sample of raters were randomly assigned to one of four scoring groups: checklist, analytic rubric, holistic rubric, and generic rubrics. A fifth method, the weighted analytic rubric, was included by applying an algorithmic formula to the scores assigned by raters using the analytic rubric. A comparison of the mean scores for the five scoring groups suggests that there may be a difference in the way raters applied the rubric for each group. Although the literature suggests that it is possible to achieve high levels of inter-rater reliability, across forms of scoring, phi coefficients of moderate strength were obtained for three of the four constructed-response items. Results for each scoring group were compared indicating that item complexity may impact the level of inter-rate, reliability and the selection of the most reliable rubric for each discipline. Analytic rubrics appear to achieve more reliable results with less complex items. A multitrait-multimethod approach was utilized to investigate the external validity of the social studies and science tasks. As expected, there tended to be a stronger association between the PACT science constructed-response scores with scores based on science multiple-choice scores than between the science constructed-response scores and the writing ability subtest scores. A similar pattern was seen with social studies items. These results provide some evidence for the validity of the performance assessments. A post study survey completed by raters provided qualitative information regarding their thought processes and their primary focus during the

  3. Influence of effective communication by surgery students on their oral examination scores.

    Science.gov (United States)

    Rowland-Morin, P A; Burchard, K W; Garb, J L; Coe, N P

    1991-03-01

    This study investigated the influences of specific elements of surgery students' verbal and nonverbal communication on evaluators' "objective" ratings of several categories of the students' performances on oral examinations. Three actors and two actresses, dressed as surgery students in a wide range of attire, were videotaped as they reenacted five transcripts of actual students' responses in their oral examinations. For each examination, the actors portrayed the students' responses to the same examining surgeon in two formats, one using direct eye contact with a moderate response rate (Style A) and the other using indirect eye contact with a slower response rate (Style B). All transcripts were taped at least twice. The resulting 255 videotaped "examinations" were randomly distributed in 1988 to 78 clinical surgery faculty representing 46 institutions throughout the United States and Canada. These faculty viewed the reenactments (under the impression they were actual examinations) and rated the "students" performances overall and in ten categories concerning different aspects of the students' knowledge, clinical decision-making skills, and personal characteristics. The performances done in Style A were rated significantly higher than those done in Style B (1) in every performance category except decision making and (2) when the scores were classified by the content of the responses and how professionally dressed the students were. There were also a significant relationship between scores on communication skills and the overall all scores on examinations. These findings suggest that regardless of the content of a student's responses on an oral examination, evaluators are strongly influenced by how well the student communicates.

  4. Examination of various WMS-III logical memory scores in the assessment of response bias.

    Science.gov (United States)

    Bortnik, Kirsty E; Boone, Kyle B; Marion, Sarah D; Amano, Stacy; Ziegler, Elizabeth; Cottingham, Maria E; Victor, Tara L; Zeller, Michelle A

    2010-02-01

    The assessment of response validity during neuropsychological evaluation is an integral part of the testing process. Research has increasingly focused on the use of "embedded" effort measures (derived from standard neuropsychological tasks) because they do not require additional administration time and are less likely to be identified as effort indicators by test takers because of their primary focus as measures of cognitive function. The current study examined the clinical utility of various WMS-III Logical Memory scores in detecting response bias, as well as the Rarely Missed Index, an embedded effort indicator derived from the WMS-III Logical Memory Delayed Recognition subtest. The Rarely Missed Index cut-off only identified 24.1% of 63 non-credible participants (at >/=90% specificity in 125 credible patients), and cut-offs for other Logical Memory variables were in fact found to be more sensitive to non-credible performance. A new indicator, consisting of the weighted combination of the two most sensitive Logical Memory subtest scores (Logical Memory II raw score and Logical Memory Delayed Recognition raw score), was associated with 53% to 60% sensitivity, and thus may be an effective adjunct when utilized in conjunction with other validated effort indicators and collateral information in identifying non-credible performance.

  5. Total Mini-Mental State Examination score and regional cerebral blood flow using Z score imaging and automated ROI analysis software in subjects with memory impairment

    International Nuclear Information System (INIS)

    The Mini-Mental State Examination (MMSE) is considered a useful supplementary method to diagnose dementia and evaluate the severity of cognitive disturbance. However, the region of the cerebrum that correlates with the MMSE score is not clear. Recently, a new method was developed to analyze regional cerebral blood flow (rCBF) using a Z score imaging system (eZIS). This system shows changes of rCBF when compared with a normal database. In addition, a three-dimensional stereotaxic region of interest (ROI) template (3DSRT), fully automated ROI analysis software was developed. The objective of this study was to investigate the correlation between rCBF changes and total MMSE score using these new methods. The association between total MMSE score and rCBF changes was investigated in 24 patients (mean age±standard deviation (SD) 71.5±9.2 years; 6 men and 18 women) with memory impairment using eZIS and 3DSRT. Step-wise multiple regression analysis was used for multivariate analysis, with the total MMSE score as the dependent variable and rCBF change in 24 areas as the independent variable. Total MMSE score was significantly correlated only with the reduction of left hippocampal perfusion but not with right (P<0.01). Total MMSE score is an important indicator of left hippocampal function. (author)

  6. Examining the Efficiency of Models Using Tangent Coordinates or Principal Component Scores in Allometry Studies.

    Science.gov (United States)

    Sigirli, Deniz; Ercan, Ilker

    2015-09-01

    Most of the studies in medical and biological sciences are related to the examination of geometrical properties of an organ or organism. Growth and allometry studies are important in the way of investigating the effects of diseases and the environmental factors effects on the structure of the organ or organism. Thus, statistical shape analysis has recently become more important in the medical and biological sciences. Shape is all geometrical information that remains when location, scale and rotational effects are removed from an object. Allometry, which is a relationship between size and shape, plays an important role in the development of statistical shape analysis. The aim of the present study was to compare two different models for allometry which includes tangent coordinates and principal component scores of tangent coordinates as dependent variables in multivariate regression analysis. The results of the simulation study showed that the model constructed by taking tangent coordinates as dependent variables is more appropriate than the model constructed by taking principal component scores of tangent coordinates as dependent variables, for all sample sizes.

  7. Relations between Prestige Rankings of Clinical Psychology Doctoral Programs and Scores on the Examination for Professional Practice in Psychology (EPPP)

    Science.gov (United States)

    Townsend, James M.; Ryan, Joseph J.

    2010-01-01

    We assessed the relationship between "U.S. News and World Report" 2008 rankings of clinical psychology doctoral programs and scores earned by graduates on the Examination for Professional Practice in Psychology (EPPP). For the top 25 programs, relationship between ranking and EPPP scores was not significant, r[subscript s] = -0.28. EPPP scores…

  8. An Examination of the Reliability of Scores from Zuckerman's Sensation Seeking Scales, Form V.

    Science.gov (United States)

    Deditius-Island, Heide K.; Caruso, John C.

    2002-01-01

    Conducted a reliability generalization study on Zuckerman's Sensation Seeking Scale (M. Zuckerman and others, 1964) using 113 reliability coefficients from 21 published studies. The reliability of scores was marginal for four of the five scales, and low for the other. Mean age of subjects has a significant relationship with score reliability. (SLD)

  9. Examining Relationships among Assessment Scores and Math Coursework in an Urban School District

    Science.gov (United States)

    Parke, Carol S.

    2012-01-01

    This study investigates relationships between assessment scores and other indicators of math performance. The impetus for the research came from a district's need to better understand high school math achievement. Longitudinal data for a cohort of students were obtained, including math scores from their state assessment, TerraNova, and New…

  10. The Addenbrooke's Cognitive Examination Revised (ACE-R) and its sub-scores: normative values in an Italian population sample.

    Science.gov (United States)

    Siciliano, Mattia; Raimo, Simona; Tufano, Dario; Basile, Giuseppe; Grossi, Dario; Santangelo, Franco; Trojano, Luigi; Santangelo, Gabriella

    2016-03-01

    The Addenbrooke's Cognitive Examination Revised (ACE-R) is a rapid screening battery, including five sub-scales to explore different cognitive domains: attention/orientation, memory, fluency, language and visuospatial. ACE-R is considered useful in discriminating cognitively normal subjects from patients with mild dementia. The aim of present study was to provide normative values for ACE-R total score and sub-scale scores in a large sample of Italian healthy subjects. Five hundred twenty-six Italian healthy subjects (282 women and 246 men) of different ages (age range 20-93 years) and educational level (from primary school to university) underwent ACE-R and Montreal Cognitive Assessment (MoCA). Multiple linear regression analysis revealed that age and education significantly influenced performance on ACE-R total score and sub-scale scores. A significant effect of gender was found only in sub-scale attention/orientation. From the derived linear equation, a correction grid for raw scores was built. Inferential cut-offs score were estimated using a non-parametric technique and equivalent scores (ES) were computed. Correlation analysis showed a good significant correlation between ACE-R adjusted scores with MoCA adjusted scores (r = 0.612, p population useful for both clinical and research purposes. PMID:26563847

  11. Development of a questionnaire weighted scoring system to target diagnostic examinations for asthma in adults: a modelling study

    Directory of Open Access Journals (Sweden)

    Hazell Michelle L

    2004-12-01

    Full Text Available Abstract Background Identification and treatment of unrecognised asthmatics in the community is important for improving the health of the individual and minimising cost and quality of life burden. It is not practical to offer clinical diagnostic assessment to whole communities, and a simple tool such as a questionnaire is required to identify a smaller target group. Conventional questionnaire screening methods which separate individuals into positive and negative categories have resulted in large numbers of individuals requiring clinical assessment. This study has therefore developed and tested a weighted scoring system that prioritises those most urgently in need, based on their questionnaire responses. Methods A stratified random sample of adult respondents to a general practice postal questionnaire survey were categorised 'asthmatic' or 'non-asthmatic' according to three expert physicians' opinions. Based on this categorisation, logistic regression was used to derive weights reflecting the relative importance of each question in predicting asthma, allowing calculation of weighted scores reflecting likelihood of asthma. Respondents scoring higher than a chosen threshold would be offered diagnostic examination. Results Age and presence of wheeze were most influential (weight 3 and overall weighted scores ranged from -1 to 13. Positive predictive values (PPV were estimated. For example, setting the threshold score at nine gave an estimated PPV for asthma diagnosis of 93.5%, a threshold score of seven corresponded to PPV 78.8%. PPV estimates were supported by examining 145 individuals from a new survey. Conclusion Weighted scoring of questionnaire responses provides a method for evaluating the priority level of an individual 'at a glance', minimising the resource wastage of examining false positives.

  12. Using IQ Discrepancy Scores To Examine the Neural Correlates of Specific Cognitive Abilities

    Science.gov (United States)

    Margolis, Amy; Bansal, Ravi; Hao, Xuejun; Algermissen, Molly; Erickson, Cole; Klahr, Kristin W.; Naglieri, Jack A.

    2013-01-01

    The underlying neural determinants of general intelligence have been studied intensively, and seem to derive from the anatomical and functional characteristics of a frontoparietal network. Little is known, however, about the underlying neural correlates of domain-specific cognitive abilities, the other factors hypothesized to explain individual performance on intelligence tests. Previous preliminary studies have suggested that spatially distinct neural structures do not support domain-specific cognitive abilities. To test whether differences between abilities that affect performance on verbal and performance tasks derive instead from the morphological features of a single anatomical network, we assessed in two independent samples of healthy human participants (N = 83 and N = 58; age range, 5–57 years) the correlation of cortical thickness with the magnitude of the verbal intelligence quotient (VIQ)-performance intelligence quotient (PIQ) discrepancy. We operationalized the VIQ-PIQ discrepancy by regressing VIQ onto PIQ (VIQ-regressed-on-PIQ score), and by regressing PIQ onto VIQ (PIQ-regressed-on-VIQ score). In both samples, a progressively thinner cortical mantle in anterior and posterior regions bilaterally was associated with progressively greater (more positive) VIQ-regressed-on-PIQ scores. A progressively thicker cortical mantle in anterior and posterior regions bilaterally was associated with progressively greater (more positive) PIQ-regressed-on-VIQ scores. Variation in cortical thickness in these regions accounted for a large portion of the overall variance in magnitude of the VIQ-PIQ discrepancy. The degree of hemispheric asymmetry in cortical thickness accounted for a much smaller but statistically significant portion of variance in VIQ-PIQ discrepancy. PMID:23986248

  13. Predicting Pre-Service Classroom Teachers' Civil Servant Recruitment Examination's Educational Sciences Test Scores Using Artificial Neural Networks

    Science.gov (United States)

    Demir, Metin

    2015-01-01

    This study predicts the number of correct answers given by pre-service classroom teachers in Civil Servant Recruitment Examination's (CSRE) educational sciences test based on their high school grade point averages, university entrance scores, and grades (mid-term and final exams) from their undergraduate educational courses. This study was…

  14. An Examination of Correlations between MMI scores and Pharmacy School GPA.

    Science.gov (United States)

    Cowart, Kevin; Dell, Kamila; Rodriguez-Snapp, Nazach; Petrelli, Heather M W

    2016-08-25

    Objective. To investigate the correlation of mean admission multiple mini-interview (MMI) scores with cumulative and overall GPA across didactic years 1-3 in the doctor of pharmacy (PharmD) curriculum. Methods. The mean admission MMI score and cumulative and overall GPA for first year (P1), second year (P2), and third year (P3) students in the PharmD curriculum was used to conduct a multiple regression analysis and to calculate a Pearson correlation coefficient. Statistical analysis was performed using SPSS, v20. Results. A negative correlation between mean admission MMI and overall GPA was observed for P1 students and P2 students. A significant positive correlation was observed between mean admission MMI and overall GPA for P3 students. Conclusion. A weak association between mean admission MMI score and GPA was observed, and the direction of the association between MMI and GPA was mixed across cohorts of students in the PharmD curriculum. Further research is needed that includes measurement of noncognitive outcomes and continued validation of the MMI for use in pharmacy school admissions. PMID:27667835

  15. Fostering dental student self-assessment of knowledge by confidence scoring of multiple-choice examinations.

    Science.gov (United States)

    McMahan, C Alex; Pinckard, R Neal; Jones, Anne Cale; Hendricson, William D

    2014-12-01

    Creating a learning environment that fosters student acquisition of self-assessment behaviors and skills is critically important in the education and training of health professionals. Self-assessment is a vital component of competent practice and lifelong learning. This article proposes applying a version of confidence scoring of multiple-choice questions as one avenue to address this crucial educational objective for students to be able to recognize and admit what they do not know. The confidence scoring algorithm assigns one point for a correct answer, deducts fractional points for an incorrect answer, but rewards students fractional points for leaving the question unanswered in admission that they are unsure of the correct answer. The magnitude of the reward relative to the deduction is selected such that the expected gain due to random guessing, even after elimination of all but one distractor, is never greater than the reward. Curricular implementation of this confidence scoring algorithm should motivate health professions students to develop self-assessment behaviors and enable them to acquire the skills necessary to critically evaluate the extent of their current knowledge throughout their professional careers. This is a professional development competency that is emphasized in the educational standards of the Commission on Dental Accreditation (CODA).

  16. The Mental Status Expert (MSE): an expert system for scoring and interpreting the mental status examination.

    OpenAIRE

    Hier, D B; Jao, C. S.; Brint, S U

    1994-01-01

    The mental status examination is the most difficult and time-consuming portion of the neurological examination. A complete mental status examination requires the examiner to assess alertness, memory, language, praxis, gnosis, attention, and visual-spatial functions. Findings of the mental status need to be interpreted in terms of severity of deficits, nature of the deficits, likely etiology, and likely area of corresponding brain injury. The performance of an accurate, complete, and detailed ...

  17. Equivalence of Students' Scores on Timed and Untimed Anatomy Practical Examinations

    Science.gov (United States)

    Zhang, Guiyun; Fenderson, Bruce A.; Schmidt, Richard R.; Veloski, J. Jon

    2013-01-01

    Untimed examinations are popular with students because there is a perception that first impressions may be incorrect, and that difficult questions require more time for reflection. In this report, we tested the hypothesis that timed anatomy practical examinations are inherently more difficult than untimed examinations. Students in the Doctor of…

  18. Quantifying radioxerostomia: salivary flow rate, examiner's score, and quality of life questionnaire

    Energy Technology Data Exchange (ETDEWEB)

    Al-Nawas, B.; Al-Nawas, K.; Kunkel, M.; Groetz, K.A. [Dept. of Oral and Maxillofacial Surgery, Hospital of the Johannes Gutenberg Univ., Mainz (Germany)

    2006-06-15

    Background and purpose: salivary flow rates alone are not sufficient to quantify all aspects of radioxerostomia. This is a problem in studies aiming to reduce radioxerostomia. The aim of this study was to evaluate the association between objectively measured salivary flow rate and subjective xerostomia ratings by the physician (RTOG scale) or the patients (quality of life [QoL] questionnaire). Patients and methods: in a case-control study patients who underwent recall for oral cancer were screened. Inclusion criteria for this diagnostic, noninterventional study were: history of oral carcinoma, surgical and radiation therapy, time interval from start of radiation therapy > 90 days, salivary glands within the radiation field. The control group consisted of patients, who had not received radiotherapy. RTOG salivary gland score, quality of life (EORTC QLQ-C30 and H and N35), and sialometry were recorded. Results: patients with RTOG score 0 had mean salivary flow rates of 0.3 ml/min, those with RTOG 1 0.12 ml/min, RTOG 2 0.02 ml/min, and RTOG 3 < 0.01 ml/min. RTOG score 4 (total fibrosis) did not occur. Based on salivary flow rates, all patients were grouped into xerostomia < 0.2 ml/min (30 patients) and nonxerostomia (twelve patients). QoL results revealed significant differences between patients with xerostomia and nonxerostomia for physical function, dyspnea, swallowing, social eating, dry mouth, nutritional support, and a tendency to higher values for appetite loss. Conclusion: the correlation between ''subjective'' QoL parameters and salivary flow was confirmed. The different subjective aspects of radioxerostomia seem to be better differentiated by the EORTC QoL questionnaire. (orig.)

  19. Correlation between Global Rating Scale and Specific Checklist Scores for Professional Behaviour of Physical Therapy Students in Practical Examinations

    Directory of Open Access Journals (Sweden)

    Kaitlin Turner

    2014-01-01

    Full Text Available The purpose of this study was to determine whether or not the specific item checklist (checklist and global rating scale (GRS scores are correlated in practical skills examinations (PSEs. Professional behaviour was evaluated using both the checklist and GRS scores for 183 students in three PSEs. Mean, standard deviation, and correlation for checklist and GRS scores were calculated for each station, within each PSE. Pass rate for checklist and GRS was determined for each PSE, as well as for each individual checklist item within each PSE. Overall, pass rate was high for both checklist and GRS evaluations of professional behaviour in all PSEs. Generally, mean scores for the checklist and GRS were high, with low standard deviations, resulting in low data variability. Spearman correlation between total checklist and GRS scores was statistically significant for two out of five stations in PSE 1, five out of six stations in PSE 2, and three out of four stations in PSE 3. The GRS is comparable to the checklist for evaluation of professional behaviour in physical therapy (PT students. The correlation between the checklist and GRS appears to become stronger in the assessment of more advanced students.

  20. Examining Marketing Officers' Demographic Factors' Influence on MIHE Scores at California Community Colleges

    Science.gov (United States)

    Hall, Zachary Martin

    2012-01-01

    Research indicates that one way to investigate a college's dedication to marketing is to examine the role, influence, and support the marketing officer receives on their campus. Based on the literature's premise that marketing officers are a measure of commitment, this study explored the relationship between Marketing Index of Higher Education…

  1. Influence of Effective Communication by Surgery Students on Their Oral Examination Scores.

    Science.gov (United States)

    Rowland-Morin, Pamela A.; And Others

    1991-01-01

    Clinical surgery faculty (n=78) evaluated videotaped simulated surgery student oral examinations. Results showed that regardless of the content of students' responses, evaluators were strongly influenced by how well students communicated. Evaluators preferred a moderate response rate and direct eye contact over a slower response rate and indirect…

  2. Undesired Variance Due to Examiner Stringency/Leniency Effect in Communication Skill Scores Assessed in OSCEs

    Science.gov (United States)

    Harasym, Peter H.; Woloschuk, Wayne; Cunning, Leslie

    2008-01-01

    Physician-patient communication is a clinical skill that can be learned and has a positive impact on patient satisfaction and health outcomes. A concerted effort at all medical schools is now directed at teaching and evaluating this core skill. Student communication skills are often assessed by an Objective Structure Clinical Examination (OSCE).…

  3. An Examination of the Test Scores of the Folger and Konovsky Measure of Procedural Justice.

    Science.gov (United States)

    DeConinck, James B.; King, Wesley C., Jr.

    2002-01-01

    Examined the validity of the measure of procedural justice developed by R. Folger and M. Konovsky (1989) through confirmatory factor analysis of data from 416 bank employees and 221 marketing managers. Results indicate that an underlying construct for the feedback and planning subscales is the communication relationship between manager and…

  4. A Plea to Reassess the Role of United States Medical Licensing Examination Step 1 Scores in Residency Selection.

    Science.gov (United States)

    Prober, Charles G; Kolars, Joseph C; First, Lewis R; Melnick, Donald E

    2016-01-01

    The three-step United States Medical Licensing Examination (USMLE) was developed by the National Board of Medical Examiners and the Federation of State Medical Boards to provide medical licensing authorities a uniform evaluation system on which to base licensure. The test results appear to be a good measure of content knowledge and a reasonable predictor of performance on subsequent in-training and certification exams. Nonetheless, it is disconcerting that the test preoccupies so much of students' attention with attendant substantial costs (in time and money) and mental and emotional anguish. There is an increasingly pervasive practice of using the USMLE score, especially the Step 1 component, to screen applicants for residency. This is despite the fact that the test was not designed to be a primary determinant of the likelihood of success in residency. Further, relying on Step 1 scores to filter large numbers of applications has unintended consequences for students and undergraduate medical education curricula. There are many other factors likely to be equally or more predictable of performance during residency. The authors strongly recommend a move away from using test scores alone in the applicant screening process and toward a more holistic evaluation of the skills, attributes, and behaviors sought in future health care providers. They urge more rigorous study of the characteristics of students that predict success in residency, better assessment tools for competencies beyond those assessed by Step 1 that are relevant to success, and nationally comparable measures from those assessments that are easy to interpret and apply. PMID:26244259

  5. Correlation of the National Board of Medical Examiners Emergency Medicine Advanced Clinical Examination given in July to intern American Board of Emergency Medicine in-training examination scores, a predictor of performance?

    Directory of Open Access Journals (Sweden)

    Katherine Hiller

    2015-11-01

    Full Text Available Introduction: There is great variation in the knowledge base of Emergency Medicine (EM interns in July. The first objective knowledge assessment during residency does not occur until eight months later, in February, when the American Board of EM (ABEM administers the in-training examination (ITE. In 2013, the National Board of Medical Examiners (NBME released the EM Advanced Clinical Examination (EM-ACE, an assessment intended for fourth-year medical students. Administration of the EM-ACE to interns at the start of residency may provide an earlier opportunity to assess the new EM residents’ knowledge base. The primary objective of this study was to determine the correlation of the NBME EM-ACE, given early in residency, with the EM ITE. Secondary objectives included determination of the correlation of the United States Medical Licensing Examination (USMLE Step 1 or 2 scores with early intern EM-ACE and ITE scores and the effect, if any, of clinical EM experience on examination correlation. Methods: This was a multi-institutional, observational study. Entering EM interns at six residencies took the EM-ACE in July 2013 and the ABEM ITE in February 2014. We collected scores for the EMACE and ITE, age, gender, weeks of clinical EM experience in residency prior to the ITE, and USMLE Step 1 and 2 scores. Pearson’s correlation and linear regression were performed. Results: Sixty-two interns took the EM-ACE and the ITE. The Pearson’s correlation coefficient between the ITE and the EM-ACE was 0.62. R-squared was 0.5 (adjusted 0.4. The coefficient of determination was 0.41 (95% CI [0.3-0.8]. For every increase of one in the scaled EM-ACE score, we observed a 0.4% increase in the EM in-training score. In a linear regression model using all available variables (EM-ACE, gender, age, clinical exposure to EM, and USMLE Step 1 and Step 2 scores, only the EM-ACE score was significantly associated with the ITE (p<0.05. We observed significant colinearity

  6. Correlation of the National Board of Medical Examiners Emergency Medicine Advanced Clinical Examination Given in July to Intern American Board of Emergency Medicine in-training Examination Scores: A Predictor of Performance?

    Science.gov (United States)

    Hiller, Katherine; Franzen, Doug; Heitz, Corey; Emery, Matthew; Poznanski, Stacy

    2015-01-01

    Introduction There is great variation in the knowledge base of Emergency Medicine (EM) interns in July. The first objective knowledge assessment during residency does not occur until eight months later, in February, when the American Board of EM (ABEM) administers the in-training examination (ITE). In 2013, the National Board of Medical Examiners (NBME) released the EM Advanced Clinical Examination (EM-ACE), an assessment intended for fourth-year medical students. Administration of the EM-ACE to interns at the start of residency may provide an earlier opportunity to assess the new EM residents’ knowledge base. The primary objective of this study was to determine the correlation of the NBME EM-ACE, given early in residency, with the EM ITE. Secondary objectives included determination of the correlation of the United States Medical Licensing Examination (USMLE) Step 1 or 2 scores with early intern EM-ACE and ITE scores and the effect, if any, of clinical EM experience on examination correlation. Methods This was a multi-institutional, observational study. Entering EM interns at six residencies took the EM-ACE in July 2013 and the ABEM ITE in February 2014. We collected scores for the EM-ACE and ITE, age, gender, weeks of clinical EM experience in residency prior to the ITE, and USMLE Step 1 and 2 scores. Pearson’s correlation and linear regression were performed. Results Sixty-two interns took the EM-ACE and the ITE. The Pearson’s correlation coefficient between the ITE and the EM-ACE was 0.62. R-squared was 0.5 (adjusted 0.4). The coefficient of determination was 0.41 (95% CI [0.3–0.8]). For every increase of one in the scaled EM-ACE score, we observed a 0.4% increase in the EM in-training score. In a linear regression model using all available variables (EM-ACE, gender, age, clinical exposure to EM, and USMLE Step 1 and Step 2 scores), only the EM-ACE score was significantly associated with the ITE (pUSMLE scores. Gender, age and number of weeks of EM prior

  7. Lack of utility of risk score and gynecological examination for screening for sexually transmitted infections in sexually active adolescents

    Directory of Open Access Journals (Sweden)

    Côrtes Rejane LM

    2009-03-01

    Full Text Available Abstract Background Sexually transmitted infections constitute the main health risk among adolescents. In developing countries the diagnosis and treatment of cervical infections is based on the syndromic approach. In this study we estimated the prevalence of Chlamydia trachomatis and Neisseria gonorrhoeae among female adolescents from a Health Sector of the city of Goiânia, Brazil, and validated cervicitis diagnosis using World Health Organization/Ministry of Health risk score and gynecological examination. Methods A cross-sectional community-based sample of 914 15- to 19-year-old female teenagers was randomly selected and referred to the local Family Health Program. Of these, 472 (51.6% were sexually active and gynecological examinations were carried out for 427. Endocervical samples were collected to perform the polymerase chain reaction for C. trachomatis and N. gonorrhoeae. Performance of risk score, the presence of mucopurulent discharge, friability, ectopia and pain during cervical maneuver were compared with the presence of C. trachomatis or N. gonorrhoeae or both. Results The prevalence of C. trachomatis and N. gonorrhoeae was 14.5% and 2.1%, respectively. The risk score had a specificity of 31.9% (95% confidence interval, 21.2 to 44.2 and a positive predictive value of 20.8% (95% confidence interval, 13.5 to 29.7. Friability was the component of the gynecological examination that presented the best performance with a sensitivity of 43.5%, specificity of 81.0%, and 30.6% of positive predictive value. Conclusion The prevalence of infection by C. trachomatis and N. gonorrhoeae was high among these sexually active adolescents. The syndromic approach is clearly inadequate for screening and treating these infections in this population. Therefore, the implantation of other strategies to control these infections among adolescents is urgently required.

  8. Certified Schools - SEVIS

    Data.gov (United States)

    Department of Homeland Security — Certified schools must provide specific information regarding the school, the nature and requirements of the educational program, location and contact information,...

  9. Certified Subterm Criterion and Certified Usable Rules

    OpenAIRE

    Sternagel, Christian; Thiemann, René

    2010-01-01

    In this paper we present our formalization of two important termination techniques for term rewrite systems: the subterm criterion and the reduction pair processor in combination with usable rules. For both techniques we developed executable check functions in the theorem prover Isabelle/HOL which can certify the correct application of these techniques in some given termination proof. As there are several variants of usable rules we designed our check function in such a way ...

  10. A Prorating Method for Estimating MMPI-2-RF Scores From MMPI Responses: Examination of Score Fidelity and Illustration of Empirical Utility in the PERSEREC Police Integrity Study Sample.

    Science.gov (United States)

    Tarescavage, Anthony M; Corey, David M; Ben-Porath, Yossef S

    2016-04-01

    The purpose of the current study was to identify Minnesota Multiphasic Personality Inventory-2-Restructured Form (MMPI-2-RF) correlates of police officer integrity violations and other problem behaviors in an archival database with original MMPI item responses and collateral information regarding integrity violations obtained for 417 male officers. In Study 1, we estimated MMPI-2-RF scores from the MMPI item pool (which includes approximately 80% of the MMPI-2-RF items) in a normative sample, a psychiatric inpatient sample, and a police officer sample, and conducted analyses that demonstrated the comparability of estimated and full scale scores for 41 of the 51 MMPI-2-RF scales. In Study 2, we correlated estimated MMPI-2-RF scores with information about subsequent integrity violations and problem behaviors from the integrity violation data set. Several meaningful associations were obtained, predominately with scales from the emotional, thought, and behavioral dysfunction domains of the MMPI-2-RF. Application of a correction for range restriction yielded substantially improved validity estimates. Finally, we calculated relative risk ratios for the statistically significant findings using cutoffs lower than 65T, which is traditionally used to identify clinically significant elevations, and found several meaningful relative risk ratios. PMID:25848124

  11. The Dental Hygiene Aptitude Tests and the American College Testing Program Tests as Predictors of Scores on the National Board Dental Hygiene Examination.

    Science.gov (United States)

    Longenbecker, Sueann; Wood, Peter H.

    1984-01-01

    Scores from the National Board Dental Hygiene Examination (NBDHE) served as the criterion variable in a comparison of the predictive validity of the Dental Hygiene Aptitude Tests (DHAT) and the ACT Assessment tests. The DHAT-Science and Verbal tests combined to produce the highest multiple correlation with NBDHE scores. (Author/DWH)

  12. ENERGY STAR Certified Boilers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Boilers that are effective as of October 1,...

  13. FDA Certified Mammography Facilities

    Science.gov (United States)

    ... Products Radiation-Emitting Products Home Radiation-Emitting Products Mammography Quality Standards Act and Program Consumer Information (MQSA) ... it Email Print This list of FDA Certified Mammography Facilities is updated weekly. If you click on ...

  14. ENERGY STAR Certified Furnaces

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 4.0 ENERGY STAR Program Requirements for Furnaces that are effective as of February 1,...

  15. ENERGY STAR Certified Computers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 6.1 ENERGY STAR Program Requirements for Computers that are effective as of June 2,...

  16. Self-Esteem Scores among Deaf College Students: An Examination of Gender and Parents' Hearing Status and Signing Ability.

    Science.gov (United States)

    Crowe, Teresa V.

    2003-01-01

    A study involving 152 college students with deafness found students who had at least one parent with deafness and signed scored significantly higher on self-esteem measures than those with hearing parents who could or who could not sign. Overall, self-esteem scores for all respondents were high. (Contains references.) (Author/CR)

  17. Certified Rule Labeling

    OpenAIRE

    Nagele, Julian; Zankl, Harald

    2015-01-01

    The rule labeling heuristic aims to establish confluence of (left-)linear term rewrite systems via decreasing diagrams. We present a formalization of a confluence criterion based on the interplay of relative termination and the rule labeling in the theorem prover Isabelle. Moreover, we report on the integration of this result into the certifier CeTA, facilitating the checking of confluence certificates based on decreasing diagrams for the first time. The power of the method is illustrated by ...

  18. Beyond Standardized Test Scores: An Examination of Leadership and Climate as Leading Indicators of Future Success in the Transformation of Turnaround Schools

    Science.gov (United States)

    May, Judy Jackson; Sanders, Eugene T. W.

    2013-01-01

    Districts throughout the nation are engaged in comprehensive transformation to "turn around" low performing schools. Standardized test scores are used to gauge student achievement; however, academic gains may lag behind leading indicators such as improved school climate and effective leadership. This study examines 16 underperforming…

  19. DGNB certified Healthcare Centres

    DEFF Research Database (Denmark)

    Brunsgaard, Camilla; Larsen, Tine Steen

    2015-01-01

    for sustainability and wants a certification. This research investigates the decision‐making and design process (DMaDP) behind four DGNB certified Healthcare Centres (HCC) in Northern Jutland in Denmark. In general, knowledge about the DMaDP is important. However it is important to know what part DGNB plays...... a dialog about DGNB and energy concept is important even before anyone start sketching. Experiences with the different approaches will be further outlined in the paper.Future research has the intention to collect further knowledge about DGNB and DMaDP in practise. This project was limited to Healthcare...

  20. Addenbrooke’s Cognitive Examination and Individual Domain Cut-Off Scores for Discriminating between Different Cognitive Subtypes of Parkinson’s Disease

    Directory of Open Access Journals (Sweden)

    Dagmar Berankova

    2015-01-01

    Full Text Available Objective. The main aim of this study was to verify the sensitivity and specificity of Addenbrooke’s Cognitive Examination-Revised (ACE-R in discriminating between Parkinson’s disease (PD with normal cognition (PD-NC and PD with mild cognitive impairment (PD-MCI and between PD-MCI and PD with dementia (PD-D. We also evaluated how ACE-R correlates with neuropsychological cognitive tests in PD. Methods. We examined three age-matched groups of PD patients diagnosed according to the Movement Disorder Society Task Force criteria: PD-NC, PD-MCI, and PD-D. ROC analysis was used to establish specific cut-off scores of ACE-R and its domains. Correlation analyses were performed between ACE-R and its subtests with relevant neuropsychological tests. Results. Statistically significant differences between groups were demonstrated in global ACE-R scores and subscores, except in the language domain. ACE-R cut-off score of 88.5 points discriminated best between PD-MCI and PD-NC (sensitivity 0.68, specificity 0.91; ACE-R of 82.5 points distinguished best between PD-MCI and PD-D (sensitivity 0.70, specificity 0.73. The verbal fluency domain of ACE-R demonstrated the best discrimination between PD-NC and PD-MCI (cut-off score 11.5; sensitivity 0.70, specificity 0.73 while the orientation/attention subscore was best between PD-MCI and PD-D (cut-off score 15.5; sensitivity 0.90, specificity 0.97. ACE-R scores except for ACE-R language correlated with specific cognitive tests of interest.

  1. Using estimated factor scores from a bifactor analysis to examine the unique effects of the latent variables measured by the WAIS-IV on academic achievement.

    Science.gov (United States)

    Kranzler, John H; Benson, Nicholas; Floyd, Randy G

    2015-12-01

    This study used estimated factor scores from a bifactor analysis of the Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV) to examine the unique effects of its latent variables on academic achievement. In doing so, we addressed the potential limitation of multicollinearity in previous studies of the incremental validity of the WAIS-IV. First, factor scores representing psychometric g and 4 group factors representing the WAIS-IV index scales were computed from a bifactor model. Subtest and composite scores for the Wechsler Individual Achievement Test-Third Edition (WIAT-II) were then predicted from these estimated factor scores in simultaneous multiple regression. Results of this study only partially replicated the findings of previous research on the incremental validity of scores that can be derived from performance on the WAIS-IV. Although we found that psychometric g is the most important underlying construct measured by the WAIS-IV for the prediction of academic achievement in general, results indicated that the unique effect of Verbal Comprehension is also important for predicting achievement in reading, spelling, and oral communication skills. Based on these results, measures of both psychometric g and Verbal Comprehension could be cautiously interpreted when considering high school students' performance in these areas of achievement.

  2. Using estimated factor scores from a bifactor analysis to examine the unique effects of the latent variables measured by the WAIS-IV on academic achievement.

    Science.gov (United States)

    Kranzler, John H; Benson, Nicholas; Floyd, Randy G

    2015-12-01

    This study used estimated factor scores from a bifactor analysis of the Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV) to examine the unique effects of its latent variables on academic achievement. In doing so, we addressed the potential limitation of multicollinearity in previous studies of the incremental validity of the WAIS-IV. First, factor scores representing psychometric g and 4 group factors representing the WAIS-IV index scales were computed from a bifactor model. Subtest and composite scores for the Wechsler Individual Achievement Test-Third Edition (WIAT-II) were then predicted from these estimated factor scores in simultaneous multiple regression. Results of this study only partially replicated the findings of previous research on the incremental validity of scores that can be derived from performance on the WAIS-IV. Although we found that psychometric g is the most important underlying construct measured by the WAIS-IV for the prediction of academic achievement in general, results indicated that the unique effect of Verbal Comprehension is also important for predicting achievement in reading, spelling, and oral communication skills. Based on these results, measures of both psychometric g and Verbal Comprehension could be cautiously interpreted when considering high school students' performance in these areas of achievement. PMID:25844532

  3. An Examination Of Bahamian Respondents’ Task And Relationship Orientations: Do Males Have A Significantly Different Score Than Females?

    Directory of Open Access Journals (Sweden)

    Bahaudin G. Mujtaba

    2011-01-01

    Full Text Available Leaders get things done through building relationships and getting tasks done in a timely manner. The focus on leadership of people in different cultures are of great importance to managers since they want tasks done in a timely manner and healthy relationships maintained with their vendors and customers. To explore the orientation of respondents in the Bahamas, this research focused on the differences of male and female Bahamian respondents. From the responses of 211 individuals in Nassau, it appears that Bahamians have significantly different scores on the relationship and task orientations. They are more relationship-oriented. The responses of 46 males and 165 females demonstrate significant differences based on gender. The information is useful for international managers and expatriates working in the Bahamas. Suggestions for future research and implications are presented.

  4. Examining the Process of Responding to Circumplex Scales of Interpersonal Values Items: Should Ideal Point Scoring Methods Be Considered?

    Science.gov (United States)

    Ling, Ying; Zhang, Minqiang; Locke, Kenneth D; Li, Guangming; Li, Zonglong

    2016-01-01

    The Circumplex Scales of Interpersonal Values (CSIV) is a 64-item self-report measure of goals from each octant of the interpersonal circumplex. We used item response theory methods to compare whether dominance models or ideal point models best described how people respond to CSIV items. Specifically, we fit a polytomous dominance model called the generalized partial credit model and an ideal point model of similar complexity called the generalized graded unfolding model to the responses of 1,893 college students. The results of both graphical comparisons of item characteristic curves and statistical comparisons of model fit suggested that an ideal point model best describes the process of responding to CSIV items. The different models produced different rank orderings of high-scoring respondents, but overall the models did not differ in their prediction of criterion variables (agentic and communal interpersonal traits and implicit motives). PMID:26421444

  5. DAS28 score vs. ultrasound examination for assessment of rheumatoid arthritis disease activity: comparison and discussion of pros and cons.

    Science.gov (United States)

    Barczyńska, Tacjana Anna; Dura, Marta; Blumfield, Einat; Węgierska, Małgorzata; Żuchowski, Pawel; Wilińska-Jankowska, Arnika; Jeka, Sławomir

    2015-01-01

    Rheumatoid arthritis (RA) is a chronic systemic connective tissue disease which is characterized by symetrical multiple joints involvement and extra-articular symptoms. Current EULAR diagnostic criteria for RA include disease activity parameters, such as erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP), which are used to calculate disease activity scores, including DAS and DAS28. Recently attempts have been made to assess disease activity using imaging diagnostic modalities, such as magnetic resonance imaging (MRI) and ultrasonography (US). Due to significant progress in therapy effectiveness and early RA diagnosis possibility, imaging modalities become increasingly meaningful and many clinical trials confirm their usefulness. However, there are no consistent criteria for objective assessment of therapy effectiveness based on US. Moreover, it is not US availability that limits its common use, but rather significant variability between operators. This is why US remains only an additional tool to assess therapy efficacy with regard to DAS/DAS28 index.

  6. Black and White Performance in Graduate School and Policy Implications of the Use of Graduate Record Examination Scores in Admissions.

    Science.gov (United States)

    Scott, Richard R.; Shaw, Marvin E.

    1985-01-01

    A significant number of Black graduate students enrolled at the University of Florida in 1982 had higher grades than White students who had performed better than they on the Graduate Record Examination (GRE). This suggests that the GRE is insensitive to the factors that affect Blacks' academic performance. (KH)

  7. The Five Score and Percentage of Group Test Scores of Measurement Standard in Ancient Imperial Examination%中国科举“五级百分”计量标准研究

    Institute of Scientific and Technical Information of China (English)

    黄裕泉; 干有成; 刘立云; 赵霖

    2016-01-01

    群体考试成绩如何计量,时至今日仍属研究领域。美国大学入学考试、托福、GRE、雅思英语考试、中国国际汉语等级考试、中国大学招生考试、各级学校学生的学期考试等,其计量标准和方法都不相同!中国国家计量法要求计量应建立国家统一标准,计量要有统一的计量单位和统一的计量基准、计量还必须有统一的监管。我国古代科举考试“五级百分”计量标准是古今中外最科学简便精准的计量标准。%How to measure the group test scores, which are still in the research category. For example, the entrance examin-ation of American University GRE TOEFL IELTS exam China international Chinese language Test, the measurement stan-dards and methods are not the same. China national measurement law requires measurement should establish a national unified standard, measurement must also have a unified supervision. Chinese ancient imperial examination“Five score and percentage scoring method”is the most scientific the most simple and convenient and the most accurate measurement standard at all times and in all over the world.

  8. Impact of inpatient caseload, emergency department duties, and online learning resource on General Medicine In-Training Examination scores in Japan

    Directory of Open Access Journals (Sweden)

    Kinoshita K

    2015-10-01

    Full Text Available Kensuke Kinoshita,1 Yusuke Tsugawa,2 Taro Shimizu,3 Yusuke Tanoue,4 Ryota Konishi,5 Yuji Nishizaki,6 Toshiaki Shiojiri,7 Yasuharu Tokuda8 1Department of Medicine, Mito Kyodo General Hospital, University of Tsukuba, Mito City, Ibaraki, Japan; 2Department of Health Policy and Management, Harvard T.H. Chan School of Public Health, Boston, MA, USA; 3Tokyo Joto Hospital, Koto-ku, Tokyo, 4Good Medicine Japan, Miyagi, 5Department of General Internal Medicine, Kanto Rosai Hospital, Kawasaki, Kanagawa, 6Department of Cardiology, Juntendo University Graduate School of Medicine, Tokyo, 7Department of General Internal Medicine, Asahi General Hospital, Asahi, Chiba, 8Japan Community Healthcare Organization, Minato-ku, Tokyo, Japan Background: Both clinical workload and access to learning resource are important components of educational environment and may have effects on clinical knowledge of residents. Methods: We conducted a survey with a clinical knowledge evaluation involving postgraduate year (PGY-1 and -2 resident physicians at teaching hospitals offering 2-year postgraduate training programs required for residents in Japan, using the General Medicine In-Training Examination (GM-ITE. An individual-level analysis was conducted to examine the impact of the number of assigned patients and emergency department (ED duty on the residents' GM-ITE scores by fitting a multivariable generalized estimating equations. In hospital-level analysis, we evaluated the relationship between for the number of UpToDate reviews for each hospital and for the hospitals' mean GM-ITE score. Results: A total of 431 PGY-1 and 618 PGY-2 residents participated. Residents with four or five times per month of the ED duties exhibited the highest mean scores compared to those with greater or fewer ED duties. Those with largest number of inpatients in charge exhibited the highest mean scores compared to the residents with fewer inpatients in charge. Hospitals with the greater Up

  9. Does how much a resident teaches impact performance? A comparison of preclinical teaching hours to pathology residents’ in-service examination scores

    Science.gov (United States)

    Talmon, Geoffrey A; Czarnecki, Donna K; Sayles, Harlan R

    2015-01-01

    Background While others have studied the effects of resident teaching on medical student performance, few have examined the benefits to the resident educator. Our study compared the quantity of pathology residents’ didactic teaching with their performance on in-service examinations. Methods The academic records of anatomic/clinical pathology residents over 10 years were reviewed. Scores on step I of the United States Medical Licensing Examination (USMLE®), the annual percentile on the in-service examination, and preclinical teaching hours for each resident were obtained. Results Average annual teaching hours showed a weak positive correlation with mean in-service examination performance. Those below the 50th percentile had a lower number of teaching hours (average 7.8) than above the 50th percentile (mean 10.4, P=0.01). The incremental positive association between the two metrics increased by year in training and was strongest among senior residents, even controlling for USMLE performance (P<0.01). Conclusion There is an association between the amount of pathology residents’ preclinical educational activity and their mean performance on in-service examinations. PMID:25945073

  10. Does how much a resident teaches impact performance? A comparison of preclinical teaching hours to pathology residents’ in-service examination scores

    Directory of Open Access Journals (Sweden)

    Talmon GA

    2015-04-01

    Full Text Available Geoffrey A Talmon,1 Donna K Czarnecki,2 Harlan R Sayles3 1Department of Pathology and Microbiology, 2Educational Support Office, 3Department of Biostatistics, University of Nebraska Medical Center, Omaha, NE, USA Background: While others have studied the effects of resident teaching on medical student performance, few have examined the benefits to the resident educator. Our study compared the quantity of pathology residents’ didactic teaching with their performance on in-service examinations. Methods: The academic records of anatomic/clinical pathology residents over 10 years were reviewed. Scores on step I of the United States Medical Licensing Examination (USMLE®, the annual percentile on the in-service examination, and preclinical teaching hours for each resident were obtained. Results: Average annual teaching hours showed a weak positive correlation with mean in-service examination performance. Those below the 50th percentile had a lower number of teaching hours (average 7.8 than above the 50th percentile (mean 10.4, P=0.01. The incremental positive association between the two metrics increased by year in training and was strongest among senior residents, even controlling for USMLE performance (P<0.01. Conclusion: There is an association between the amount of pathology residents’ preclinical educational activity and their mean performance on in-service examinations. Keywords: residency, medical student, USMLE

  11. ENERGY STAR Certified Ceiling Fans

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Ceiling Fans that are effective as of April 1,...

  12. ENERGY STAR Certified Ventilating Fans

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 4.0 ENERGY STAR Program Requirements for Ventilating Fans that are effective as of...

  13. ENERGY STAR Certified Residential Dishwashers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 6.0 ENERGY STAR Program Requirements for Residential Dishwashers that are effective as...

  14. ENERGY STAR Certified Commercial Fryers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Commercial Fryers that are effective as of...

  15. ENERGY STAR Certified Audio Video

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Audio Video Equipment that are effective as of...

  16. ENERGY STAR Certified Commercial Dishwashers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Commercial Dishwashers that are effective as of...

  17. ENERGY STAR Certified Imaging Equipment

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Imaging Equipment that are effective as of...

  18. ENERGY STAR Certified Water Coolers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Water Coolers that are effective as of February...

  19. ENERGY STAR Certified Water Heaters

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Water Heaters that are effective April 16,...

  20. ENERGY STAR Certified Roof Products

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.3 ENERGY STAR Program Requirements for Roof Products that are effective as of July 1,...

  1. ENERGY STAR Certified Vending Machines

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Refrigerated Beverage Vending Machines that are...

  2. Correlation of the National Board of Medical Examiners Emergency Medicine Advanced Clinical Examination Given in July to Intern American Board of Emergency Medicine in-training Examination Scores: A Predictor of Performance?

    OpenAIRE

    Katherine Hiller; Doug Franzen; Corey Heitz; Matthew Emery; Stacy Poznanski

    2015-01-01

    Introduction: There is great variation in the knowledge base of Emergency Medicine (EM) interns in July. The first objective knowledge assessment during residency does not occur until eight months later, in February, when the American Board of EM (ABEM) administers the in-training examination (ITE). In 2013, the National Board of Medical Examiners (NBME) released the EM Advanced Clinical Examination (EM-ACE), an assessment intended for fourth-year medical students. Administration of the EM-AC...

  3. Environmental risk score as a new tool to examine multi-pollutants in epidemiologic research: an example from the NHANES study using serum lipid levels.

    Directory of Open Access Journals (Sweden)

    Sung Kyun Park

    Full Text Available OBJECTIVE: A growing body of evidence suggests that environmental pollutants, such as heavy metals, persistent organic pollutants and plasticizers play an important role in the development of chronic diseases. Most epidemiologic studies have examined environmental pollutants individually, but in real life, we are exposed to multi-pollutants and pollution mixtures, not single pollutants. Although multi-pollutant approaches have been recognized recently, challenges exist such as how to estimate the risk of adverse health responses from multi-pollutants. We propose an "Environmental Risk Score (ERS" as a new simple tool to examine the risk of exposure to multi-pollutants in epidemiologic research. METHODS AND RESULTS: We examined 134 environmental pollutants in relation to serum lipids (total cholesterol, high-density lipoprotein cholesterol (HDL, low-density lipoprotein cholesterol (LDL and triglycerides using data from the National Health and Nutrition Examination Survey between 1999 and 2006. Using a two-stage approach, stage-1 for discovery (n = 10818 and stage-2 for validation (n = 4615, we identified 13 associated pollutants for total cholesterol, 9 for HDL, 5 for LDL and 27 for triglycerides with adjustment for sociodemographic factors, body mass index and serum nutrient levels. Using the regression coefficients (weights from joint analyses of the combined data and exposure concentrations, ERS were computed as a weighted sum of the pollutant levels. We computed ERS for multiple lipid outcomes examined individually (single-phenotype approach or together (multi-phenotype approach. Although the contributions of ERS to overall risk predictions for lipid outcomes were modest, we found relatively stronger associations between ERS and lipid outcomes than with individual pollutants. The magnitudes of the observed associations for ERS were comparable to or stronger than those for socio-demographic factors or BMI. CONCLUSIONS: This study suggests ERS

  4. Effect of Memo®, a natural formula combination, on Mini-Mental State Examination scores in patients with mild cognitive impairment

    Directory of Open Access Journals (Sweden)

    Yakoot M

    2013-07-01

    Full Text Available Mostafa Yakoot,1 Amel Salem,2 Sherine Helmy3 1Green Clinic and Research Center, 2Mabarrah Clinics, 3Pharco Pharmaceutical Industries, Alexandria, Egypt Background: Mild cognitive impairment encompasses the clinical continuum between physiologic age-related cognitive changes and dementia. A variety of medications, including herbal preparations (in particular Ginkgo biloba and Panax ginseng, have been advocated as treatments for cognitive impairment in the elderly. In this study, we investigated the effect of an already marketed dietary supplement (Memo® combining 750 mg of lyophilized royal jelly with standardized extracts of G. biloba 120 mg and P. ginseng 150 mg on Mini-Mental State Examination (MMSE scores in patients with mild cognitive impairment. Methods: Sixty-six subjects presenting with forgetfulness and satisfying the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision (DSM-IV-TR clinical criteria for mild cognitive impairment were randomly divided into an experimental group treated with one Memo capsule before breakfast daily for 4 weeks and a control group who took placebo. The mean change in MMSE score from baseline and reported adverse effects were compared between the two groups. Results: The mean change in MMSE score in the group treated with Memo for 4 weeks was significantly greater than in the control group (+2.07 versus +0.13, respectively by the Student’s t-test (t = 6.485, P < 0.0001. This was also true after adjusting for age as a covariate and educational level as a factor nested within the treatment groups in a general linear model (analysis of covariance, F = 9.675 [corrected model], P < 0.0001. Conclusion: This combined triple formula may be beneficial in treating the cognitive decline that occurs during the aging process as well as in the early phases of pathologic cognitive impairment typical of insidious-onset vascular dementia and in the early stages of Alzheimer’s disease. Larger

  5. INVESTIGATING THE CORRELATION BETWEEN ACADEMIC AVARAGES OF ELEMENTARY ENGLISH COURSE AND ENGLISH SUB-TEST SCORES IN LEVEL DETERMINATION EXAMINATION WITH STRUCTURAL EQUATION MODELLING

    Directory of Open Access Journals (Sweden)

    Gökhan BAŞ

    2013-06-01

    on other sub-tests of the LDE such as Turkish, social sciences, and foreign languages. Therefore, more studies are needed in order to investigate factors affecting students’ performance in the LDE. Hence, it is thought to be important to analyze the relationship between the means of the academic achievement scores of the students in English course that they had from different means of measurement and the raw scores of LDT English sub-test. In this regard, the purpose of this study is to investigate the correlation between academic averages of elementary English course and English sub-test scores in the Level Determination Examination (LDE with structural equation modelling. Method: The correlative investigation model was used in the research (McMillan & Schumacher, 2006. This model is one of the most commonly applied models in the related literature (Cohen, Manion & Morrison, 2003. A struc¬tural equation model was formed in order to better illustrate the correlation between variables in the research (Brown, 2006. Structural equation model connects the predictive structural correlations holding between the variables in the regression model to the covered factor structures in the factor analysis through a comprehensive analysis (Sümer, 2000. The population of this study consisted of students in elementary schools within the borders of Nigde province of Turkey. In order to detect the sampling of the study, from elementary schools in cosmos, 375 students from six public elementary schools were chosen according to random sampling method (Karasar, 2005. In this research, LISREL 8.51 structural equation programme was used in model establishing by using the observed variables predicted. Discussion: It was found a linear positive significant high correlation between written exams variable to academic scores in relation to the Level Determination Examination English sub-test in the research. Verim (2006 and Güzeller (2012 found similar findings to the related finding of

  6. School-based assessments in high-stakes examinations in Bhutan: a question of trust? Exploring inconsistencies between external exam scores, school-based assessments, detailed teacher ratings, and student self-ratings

    NARCIS (Netherlands)

    Luyten, Hans; Dolkar, Dechen

    2010-01-01

    This study explores the validity of school-based assessments when they serve to supplement scores on central tests in high-stakes examinations. The school-based continuous assessment (CA) marks are compared to the marks scored on the central written Bhutan Certificate of Secondary Education (BCSE) e

  7. TOGAF 9 certified study guide

    CERN Document Server

    Group, The Open

    2010-01-01

    The TOGAF 9 certification program is a knowledge-based certification program. It has two levels, leading to certification for TOGAF 9 Foundation and TOGAF 9 Certified, respectively. The purpose of certification to TOGAF 9 Certified is to provide validation that, in addition to the knowledge and comprehension of TOGAF 9 Foundation level, the Candidate is able to analyze and apply this knowledge. The learning objectives at this level therefore focus on application and analysis in addition to knowledge and comprehension.This Study Guide supports students in preparation for the TOGAF 9 Part 2 Exam

  8. Apgar Scores

    Science.gov (United States)

    ... are more likely to have low scores than infants with normal births. These scores may reflect difficulties the baby experienced during labor or problems with her heart or respiratory system. What if Your Baby Scores Low? If your ...

  9. An examination of science NCE scores of students of participating and nonparticipating teachers in East Tennessee State University Summer Science Institute

    Science.gov (United States)

    Ward, Kevin

    The purpose of this study was to determine the effectiveness of East Tennessee State University's summer science institute training through the effect on mean Normal Curve Equivalent science test scores of students in a Northeast Tennessee school system whose teachers participated in the ETSU summer science institute training. Data analysis were compiled using students' science NCE scores to determine if there were significant differences in scores for those students whose teachers participated in the summer science institutes and those who did not participate. Students' NCE scores were compiled from the middle school setting over a 3-year academic period: 2004-2005, 2005-2006, and 2006-2007. Paired-samples t tests were used to analyze the effectiveness of teacher participation by comparing preparticipation and postparticipation students' science NCE scores for years 3 years. Independent-samples t tests were used to compare students' gender, socioeconomic status (free- and reduced-price meals), and NCE science scores (using 5th grade only) for 2 consecutive years of the study (2005-2006 through 2006-2007). Two analyses were used to determine teachers' participation and the effect on students' NCE science scores among two subgroups: gender and socioeconomic status. For research questions 4 and 5, a mean net gain and NCE raw scores average was performed. The findings from this study indicated significant differences in years 2004-2005 and 2006-2007 favoring students of teachers who participated in the summer science institutes. However, the results from year 2005-2006 showed no significant differences in students' science NCE scores of teachers who participated or did not participate in summer science institutes. In the consecutive year (2005-2006 through 2006-2007) using 5th grade only comparisons, data analyses showed significant differences in students' science NCE scores when performing NCE raw scores comparisons for gender and socioeconomic status. The

  10. Certifiable Java for Embedded Systems

    DEFF Research Database (Denmark)

    Schoeberl, Martin; Hansen, René Rydhof; Ravn, Anders P.;

    2014-01-01

    The Certifiable Java for Embedded Systems (CJ4ES) project aimed to develop a prototype development environment and platform for safety-critical software for embedded applications. There are three core constituents: A profile of the Java programming language that is tailored for safety...

  11. Metabolic Syndrome versus Framingham Risk Score for Association of Self-Reported Coronary Heart Disease: The 2005 Korean Health and Nutrition Examination Survey

    Directory of Open Access Journals (Sweden)

    Hye Mi Kang

    2012-06-01

    Full Text Available BackgroundSeveral studies in Western populations have indicated that metabolic syndrome (MetS is inferior to the Framingham risk score (FRS in predicting coronary heart disease (CHD. However there has been no study about the predictability of MetS vs. FRS for CHD in Korea.MethodsAmong the 43,145 persons from the third Korea National Health and Nutrition Examination Survey in 2005, laboratory test and nutritional survey data from 5,271 persons were examined. Participants were also asked to recall a physician's diagnosis of CHD.ResultsThe median age was 46 (range, 20 to 78 in men (n=2,257 and 44 (range, 20 to 78 years in women (n=3,014. Prevalence of self-reported CHD was 1.7% in men and 2.1% in women. Receiver operating characteristic curves and their respective area under the curve (AUC were used to compare the ability of the FRS and the number of components of MetS to predict self-reported CHD in each sex. In men, AUC of FRS was significantly larger than that of MetS (0.767 [0.708 to 0.819] vs. 0.677 [0.541 to 0.713], P<0.01. In women, AUC of FRS was comparable to that of MetS (0.777 [0.728 to 0.826] vs. 0.733 [0.673 to 0.795], and was not significant.ConclusionThe data suggested that FRS was more closely associated with CHD compared to MetS in Korean men.

  12. National Board Certified Teachers andTheir Students' Achievement

    Directory of Open Access Journals (Sweden)

    Leslie G. Vandevoort

    2004-09-01

    Full Text Available Contemporary research on teaching indicates that teachers are powerful contributors to students’ academic achievement, though the set and interrelationships of characteristics that make for high-quality and effective teaching have yet to be satisfactorily determined. Nevertheless, on the basis of the extant research and a vision of exemplary teaching, the National Board for Professional Teaching Standards stipulated a definition of a superior teacher. The Board did this without empirical evidence to support their claim that teachers’ who meet the standards set by the Board were superior in promoting academic achievement to those who did not meet those standards. In the 17 years since the founding of the National Board, only a few empirical studies have addressed this important issue. In this study we compare the academic performance of students in the elementary classrooms of 35 National Board Certified teachers and their non-certified peers, in 14 Arizona school districts. Board Certified teachers and their principals provide additional information about these teachers and their schools. Four years of results from the Stanford Achievement Tests in reading, mathematics and language arts, in grades three through six, were analyzed. In the 48 comparisons (four grades, four years of data, three measures of academic performance, using gain scores adjusted for students’ entering ability, the students in the classes of National Board Certified Teachers surpassed students in the classrooms of non-Board certified teachers in almost threequarters of the comparisons. Almost one-third of these differences were statistically significant. In the cases where the students of non-Board certified teachers gained more in an academic year, none of the differences found were statistically significant. Effect size, translated into grade equivalents, informs us that the gains made by students of Board Certified teachers were over one month greater than the

  13. 7 CFR 983.7 - Certified pistachios.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Certified pistachios. 983.7 Section 983.7 Agriculture... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE PISTACHIOS GROWN IN CALIFORNIA, ARIZONA, AND NEW MEXICO Definitions § 983.7 Certified pistachios. Certified pistachios are those that...

  14. 1 CFR 18.5 - Certified copies.

    Science.gov (United States)

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Certified copies. 18.5 Section 18.5 General... DOCUMENTS PREPARATION AND TRANSMITTAL OF DOCUMENTS GENERALLY § 18.5 Certified copies. The certified copies or duplicate originals of each document must be submitted with the original. Each copy or...

  15. 7 CFR 1221.4 - Certified organization.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Certified organization. 1221.4 Section 1221.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... organization. Certified organization means any organization that has been certified by the Secretary...

  16. 7 CFR 1280.103 - Certified organization.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Certified organization. 1280.103 Section 1280.103 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... organization. Certified organization means any organization which has been certified by the Secretary...

  17. 40 CFR Appendix D to Subpart F of... - Standards for Becoming a Certifying Program for Technicians

    Science.gov (United States)

    2010-07-01

    ... identification cards, passports, and military identification. Certifying programs for Type I technicians using... score for the closed-book Type I, Type II, Type III and Universal certification test is 70 percent. For Type I certification tests using the mail-in format, passing score is 84 percent. f. Proof...

  18. Certifiable Java for Embedded Systems

    DEFF Research Database (Denmark)

    Schoeberl, Martin; Dalsgaard, Andreas Engelbredt; Hansen, Rene Rydhof;

    2014-01-01

    The Certifiable Java for Embedded Systems (CJ4ES) project aimed to develop a prototype development environment and platform for safety-critical software for embedded applications. There are three core constituents: A profile of the Java programming language that is tailored for safety......-critical applications, a predictable Java processor built with FPGA technology, and an Eclipse based application development environment that binds the profile and the platform together and provides analyses that help to provide evidence that can be used as part of a safety case. This paper summarizes key contributions...

  19. 24 CFR 1710.504 - Cooperation among certified states and between certified states and the Secretary.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Cooperation among certified states....504 Cooperation among certified states and between certified states and the Secretary. (a) By filing... exceed the federal standard provided that such requirements are not in conflict with the Act or...

  20. Using Hierarchical Modeling to Examine Course Work and ACT Score Relationships across High Schools. ACT Research Report Series, 2007-2

    Science.gov (United States)

    Noble, Julie P.; Schnelker, Diane

    2007-01-01

    This study used hierarchical linear regression to examine the effects of taking specific high school courses on students' ACT performance in English, Mathematics, and Science. In addition, hierarchical logistic regression was used to examine the benefits of taking specific courses on students' likelihood of meeting or exceeding the ACT College…

  1. Incongruence in Scoring Practices of Answer Scripts and Their Implications: Need for Urgent Examination Reforms in Secondary Pre-Service Teacher Education

    Science.gov (United States)

    Gafoor, K. Abdul; Farooque, T. K. Umer

    2014-01-01

    In view of the strengthening momentum in efforts to reforms in examinations in higher education of India and Kerala in particular, and holding that teacher education is in privileged position to initiate examination reforms in higher education by virtue of its link with both school education and the higher education, this paper focuses attention…

  2. Risk of simultaneous phenotypic expression of hip and elbow dysplasia in dogs: a study of 1,411 radiographic examinations sent for official scoring.

    Science.gov (United States)

    Cachon, T; Genevois, J P; Remy, D; Carozzo, C; Viguier, E; Maitre, P; Arnault, F; Fau, D

    2010-01-01

    In order to look for phenotypic correlation between hip (HD) and elbow (ED) dysplasia, we used radiographic scoring obtained from 1,411 dogs of different breeds, which were evaluated for authoritative grading of both conditions. In this population, we found that the risk ratio for an animal to be simultaneously affected by HD and ED is 1.67. For a dog with ED, the risk ratio to be affected by HD increases as the ED grade increases. Similarly, for a dog affected by HD, the risk ratio to be affected by ED increases as the HD grade increases. In a dog affected by HD or ED, the clinician should look for the second condition in the same animal. Due to the low, yet positive correlation, selection against one trait will not affect the other trait sufficiently. Therefore selection has to be conducted at reduction of HD as well as reduction of ED. PMID:19997665

  3. Olympic Scoring of English Compositions

    Science.gov (United States)

    Follman, John; Panther, Edward

    1974-01-01

    Examines empirically the efficacy of utilizing Olympic diving and gymnastic scoring systems for grading graduate students' English compositions. Results indicated that such scoring rules do not produce ratings different in reliability or in level from conventional letter grades. (ED)

  4. An Examination of Assessment Scores between Students Who Attend Public Schools and Students Who Were Homeschooled Prior to Entering a Virtual Charter School

    Science.gov (United States)

    Wilson, Catherine

    2010-01-01

    Virtual charter schools, emerging in the 1990s, are a recent development in the education field and reflect today's technology-oriented society. This study examined existing data to evaluate what, if any, difference existed between students who attended public school and those who were homeschooled prior to entering the virtual charter school. …

  5. Score Correlation

    OpenAIRE

    Fabián, Z. (Zdeněk)

    2010-01-01

    In this paper, we study a distribution-dependent correlation coefficient based on the concept of scalar score. This new measure of association of continuous random variables is compared by means of simulation experiments with the Pearson, Kendall and Spearman correlation coefficients.

  6. An Attempt to Utilize the Results of the Survey Day's English Examination - Attention to the 0-1 Scoring System -(Papers)

    OpenAIRE

    川上, 省三; Shozo,Kawakami

    2015-01-01

    It is important for the quality improvement of teacher training to tackle improvement fullness of a teacher training course. When training practice power,such as course instruction,student instruction,and class management,in teacher training especially,the meaning and the role of practice teaching are very large. This research examined fundamentally the state of the practice teaching performed in this study for a long time. Specifically improvement of the subsequent questionnaire about practi...

  7. Sarcopenia is associated with Framingham risk score in the Korean population: Korean National Health and Nutrition Examination Survey (KNHANES) 2010–2011

    OpenAIRE

    Byeon, Chae-Hwa; Kang, Kee-Young; Kang, Se-Hun; Bae, Eun-Jin

    2015-01-01

    Background Sarcopenia is a risk factor for metabolic disorders and cardiovascular disease, but the association between sarcopenia and cardiovascular risk factors according to age and obesity status in the general population remains unknown. We thus investigated these associations in the Korean population. Methods We included 8,958 and 8,518 subjects from the fifth Korean National Health and Nutrition Examination Survey (KNHANES) (from 2010 and 2011, respectively). The study was restricted to ...

  8. Relationship of Apgar Scores and Bayley Mental and Motor Scores

    Science.gov (United States)

    Serunian, Sally A.; Broman, Sarah H.

    1975-01-01

    Examined the relationship of newborns' 1-minute Apgar scores to their 8-month Bayley mental and motor scores and to 8-month classifications of their development as normal, suspect, or abnormal. Also investigated relationships between Apgar scores and race, longevity, and birth weight. (JMB)

  9. HISTORIC ENERGY STAR Certified Room Air Cleaners

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.2 ENERGY STAR Program Requirements for Room Air Cleaners that are effective as of July...

  10. Radioactive solutions and reagents with certified activity

    International Nuclear Information System (INIS)

    An international directory of radioactive solutions and reagents with certified activity is compiled. Data are given in tables on radioactivity concentration, uncertainty, volume, supplier, availability and form of solutions and reagents

  11. ENERGY STAR Certified Commercial Refrigerators and Freezers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Commercial Refrigerators and Freezers that are...

  12. ENERGY STAR Certified Data Center Storage

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Data Center Storage that are effective as of...

  13. ENERGY STAR Certified Residential Clothes Dryers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Clothes Dryers that are effective as of January...

  14. ENERGY STAR Certified Light Commercial HVAC

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Light Commercial HVAC that are effective as of...

  15. ENERGY STAR Certified Small Network Equipment

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Small Networking Equipment that are effective...

  16. ENERGY STAR Certified Commercial Clothes Washers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 7.0 ENERGY STAR Program Requirements for Clothes Washers that are effective as of March...

  17. ENERGY STAR Certified Geothermal Heat Pumps

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Geothermal Heat Pumps that are effective as of...

  18. ENERGY STAR Certified Uninterruptible Power Supplies

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Uninterruptible Power Supplies that are...

  19. Factors Affecting School District Performance Scores in Louisiana

    Science.gov (United States)

    Harrison, Ronnie

    2010-01-01

    The purpose of this study was to investigate the relationship between District Performance Scores (DPS) in Louisiana and (a) socio-economic status of students, (b) academic achievement using average ACT scores, (c) percentage of certified teachers, (d) district class size, (e) per pupil expenditure, and (f) percentage of minority students in…

  20. A pointer logic and certifying compiler

    Institute of Scientific and Technical Information of China (English)

    CHEN Yiyun; GE Lin; HUA Baojian; LI Zhaopeng; LIU Cheng; WANG Zhifang

    2007-01-01

    Proof-Carrying Code brings two big challenges to the research field of programming languages.One is to seek more expressive logics or type systems to specify or reason about the properties of low-level or high-level programs.The other is to study the technology of certifying compilation in which the compiler generates proofs for programs with annotations.This paper presents our progress in the above two aspects.A pointer logic was designed for PointerC (a C-like programming language) in our research.As an extension of Hoare logic,our pointer logic expresses the change of pointer information for each statement in its inference rules to support program verification.Meanwhile,based on the ideas from CAP (Certified Assembly Programming) and SCAP (Stack-based Certified Assembly Programming),a reasoning framework was built to verify the properties of object code in a Hoare style.And a certifying compiler prototype for PointerC was implemented based on this framework.The main contribution of this paper is the design of the pointer logic and the implementation of the certifying compiler prototype.In our certifying compiler,the source language contains rich pointer types and operations and also supports dynamic storage allocation and deallocation.

  1. 37 CFR 2.201 - Copies and certified copies.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Copies and certified copies... Trademark Office § 2.201 Copies and certified copies. (a) Non-certified copies of trademark registrations... appropriate fee required by § 2.6. (b) Certified copies of trademark registrations and of any...

  2. 7 CFR 201.69 - Classes of certified seed.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Classes of certified seed. 201.69 Section 201.69..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Certified Seed § 201.69 Classes of certified seed. (a) Classes of certified seed are as...

  3. 7 CFR 945.7 - Certified seed potatoes.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Certified seed potatoes. 945.7 Section 945.7... Certified seed potatoes. Certified seed potatoes means and includes all potatoes officially certified and tagged, marked, or otherwise appropriately identified, under the supervision of the official seed...

  4. 高考成绩的城乡差异及其发展趋势分析%Analysis of Urban-rural Differences and Development Trends on College Entrance Examination Scores

    Institute of Scientific and Technical Information of China (English)

    李金波; 杨军

    2015-01-01

    By taking samples from college entrance examination students in the past few years randomly, analysis has been done to find the differences and development trends on college entrance examination scores of urban and rural students. Data shows that urban students'performance is significantly better than rural students'in total scores, the proportion of above average score and concentration ratio of scores. Compared to the data before and after the new curriculum reform, the gap of Chinese subject between urban and rural regions has narrowed, while that of other subjects has no great change as well as total scores in Liberal Arts and Science. But after the new curriculum reform, the gap between urban and rural is widening and reaching the highest level in the past two years except Chinese which is relatively stable. Compared to the differences between urban and rural students, the Science students have greater differences than Arts students.%随机抽取历年高考学生样本,分析城乡学生在高考成绩上存在的差异及发展趋势.显示城镇学生在文(理)科总分,总分平均分以上的人数比例,分数的集中度等方面均明显高于农村学生;新课程改革前后的城乡差距除语文学科有所缩小外,其他学科和文(理)科总分的变化不明显,但新课程改革后的城乡差距除语文学科相对稳定外,其他学科均存在扩大的趋势,并且在近二年来达到了最高水平;相比于文科生的城乡差异,理科生的差异更大.

  5. Certified safe farm: identifying and removing hazards on the farm.

    Science.gov (United States)

    Rautiainen, R H; Grafft, L J; Kline, A K; Madsen, M D; Lange, J L; Donham, K J

    2010-04-01

    This article describes the development of the Certified Safe Farm (CSF) on-farm safety review tools, characterizes the safety improvements among participating farms during the study period, and evaluates differences in background variables between low and high scoring farms. Average farm review scores on 185 study farms improved from 82 to 96 during the five-year study (0-100 scale, 85 required for CSF certification). A total of 1292 safety improvements were reported at an estimated cost of $650 per farm. A wide range of improvements were made, including adding 9 rollover protective structures (ROPS), 59 power take-off (PTO) master shields, and 207 slow-moving vehicle (SMV) emblems; improving lighting on 72 machines: placing 171 warning decals on machinery; shielding 77 moving parts; locking up 17 chemical storage areas, adding 83 lockout/tagout improvements; and making general housekeeping upgrades in 62 farm buildings. The local, trained farm reviewers and the CSF review process overall were well received by participating farmers. In addition to our earlier findings where higher farm review scores were associated with lower self-reported health outcome costs, we found that those with higher farm work hours, younger age, pork production in confinement, beef production, poultry production, and reported exposure to agrichemicals had higher farm review scores than those who did not have these characteristics. Overall, the farm review process functioned as expected. encouraging physical improvements in the farm environment, and contributing to the multi-faceted CSF intervention program.

  6. An investigation of safety climate in OHSAS 18001-certified and non-certified organizations.

    Science.gov (United States)

    Ghahramani, Abolfazl

    2016-09-01

    Many organizations worldwide have implemented Occupational Health and Safety Assessment Series (OHSAS) 18001 in their premises because of the assumed positive effects of this standard on safety. Few studies have analyzed the effect of the safety climate in OHSAS 18001-certified organizations. This case-control study used a new safety climate questionnaire to evaluate three OHSAS 18001-certified and three non-certified manufacturing companies in Iran. Hierarchical regression indicated that the safety climate was influenced by OHSAS implementation and by safety training. Employees who received safety training had better perceptions of the safety climate and its dimensions than other respondents within the certified companies. This study found that the implementation of OHSAS 18001 does not guarantee improvement of the safety climate. This study also emphasizes the need for high-quality safety training for employees of the certified companies to improve the safety climate. PMID:27108658

  7. Nonparametric decision tree: The impact of ISO 9000 on certified and non certified companies

    Directory of Open Access Journals (Sweden)

    José António Figueiredo Almaça

    2013-09-01

    Full Text Available Purpose: This empirical study analyzes a questionnaire answered by a sample of ISO 9000 certified companies and a control sample of companies which have not been certified, using a multivariate predictive model. With this approach, we assess which quality practices are associated to the likelihood of the firm being certified. Design/methodology/approach: We implemented nonparametric decision trees, in order to see which variables influence more the fact that the company be certified or not, i.e., the motivations that lead companies to make sure. Findings: The results show that only four questionnaire items are sufficient to predict if a firm is certified or not. It is shown that companies in which the respondent manifests greater concern with respect to customers relations; motivations of the employees and strategic planning have higher likelihood of being certified. Research implications: the reader should note that this study is based on data from a single country and, of course, these results capture many idiosyncrasies if its economic and corporate environment. It would be of interest to understand if this type of analysis reveals some regularities across different countries. Practical implications: companies should look for a set of practices congruent with total quality management and ISO 9000 certified. Originality/value: This study contributes to the literature on the internal motivation of companies to achieve certification under the ISO 9000 standard, by performing a comparative analysis of questionnaires answered by a sample of certified companies and a control sample of companies which have not been certified. In particular, we assess how the manager’s perception on the intensity in which quality practices are deployed in their firms is associated to the likelihood of the firm being certified.

  8. Industrial-Strength Formally Certified SAT Solving

    CERN Document Server

    Darbari, Ashish; Marques-Silva, Joao

    2009-01-01

    Boolean Satisfiability (SAT) solvers are now routinely used in the verification of large industrial problems. However, their application in safety-critical domains such as the railways, avionics, and automotive industries requires some form of assurance for the results, as the solvers can (and sometimes do) have bugs. Unfortunately, the complexity of modern, highly optimized SAT solvers renders impractical the development of direct formal proofs of their correctness. This paper presents an alternative approach where an untrusted, industrial-strength, SAT solver is plugged into a trusted, formally certified, SAT proof checker to provide industrial-strength certified SAT solving. The key novelties and characteristics of our approach are (i) that the checker is automatically extracted from the formal development, (ii), that the combined system can be used as a standalone executable program independent of any supporting theorem prover, and (iii) that the checker certifies any SAT solver respecting the agreed form...

  9. C语言程序设计课程积分制考核方式的改革与实践%Reform and practice of the score accumulation system examination method for C language programming course

    Institute of Scientific and Technical Information of China (English)

    王智群

    2016-01-01

    Aiming at the disadvantages of the existing in the college curriculum examination system, starting from the teaching of C language programming course, a student usual score accumulation evaluation system is adopted to practice, and the regression analysis and other statistical methods are used to analyze the data collected. The comparative test and analysis results show that there is a significant correlation between student's usual score accumulation and final exam grade and it is entirely feasible to replace student's final exam grade by usual score accumulation. Among the three inspection points of student usual score accumulation, i.e. the personal construction factor, the interactive construction factor and the situation construct factor, the personal construction factor plays a key role. Therefore, in the student usual score accumulation, the design and assessment of the personal construction factor should be increased, while the assessment of the situation construct factor, such as attendance etc., should be weakened.%针对普通高校课程考试制度中存在的诸多弊端,从C语言程序设计课程教学着手,采用平时积分制的考核方式进行实践,并使用回归分析等统计方法对收集的数据进行统计分析。对比试验和分析结果表明:学生的平时积分与期末考试成绩呈显著性相关关系,使用平时积分制取代期末考试成绩是完全可行的。在平时积分的个人建构因子、交互建构因子和情境建构因子三个考察点中,个人建构因子起关键性作用,因此在平时积分中要加大个人建构因子积分项目的设计和考核力度,淡化如出勤等情境建构因子的考核力度。

  10. 31 CFR 341.14 - Certifying officers.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Certifying officers. 341.14 Section 341.14 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... imprint of the corporate seal, or, where the institution is an authorized issuing agent for United...

  11. 31 CFR 346.14 - Certifying officers.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Certifying officers. 346.14 Section 346.14 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... imprint of the corporate seal, or, where the institution is an authorized issuing agent for United...

  12. 31 CFR 357.31 - Certifying individuals.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Certifying individuals. 357.31 Section 357.31 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... institutions, corporate central credit unions, and institutions that are members of...

  13. 31 CFR 306.45 - Certifying individuals.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Certifying individuals. 306.45 Section 306.45 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... employees of depository institutions, corporate central credit unions, and institutions that are members...

  14. Certified reference materials for organic analysis

    International Nuclear Information System (INIS)

    This presentation discusses the requirements for certified reference materials (CRMs) to be used in measurements of residues of pesticides in food and environmental samples. It deals with the types of CRMs, matrix selection, sample preparation and representativeness. It also discusses CRM validity period and gives some examples of CRM preparation

  15. 7 CFR 205.662 - Noncompliance procedure for certified operations.

    Science.gov (United States)

    2010-01-01

    ... MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC PROGRAM Administrative Compliance § 205.662... of a certified operation by a certifying agent or a State organic program's governing State...

  16. 76 FR 19310 - Information Collection; Certified State Mediation Program

    Science.gov (United States)

    2011-04-07

    ... Farm Service Agency Information Collection; Certified State Mediation Program AGENCY: Farm Service... Mediation Program. The information collection is necessary to ensure the grant program is being administered... following methods: Mail: Carol Wagner, Certified State Mediation Program Manager, USDA, FSA, Appeals...

  17. Gender differences in the association between cohabitation with parents and stress among married adults: A propensity score-matched analysis from the Korean National Health and Nutrition Examination Survey (KNHANES).

    Science.gov (United States)

    Kim, Dae-Hwan; Mak, Kwok-Kei

    2016-01-01

    This study examined the gender-specific associations between cohabitation with parents and stress using an econometric approach. A total of 13,565 (41.7% men and 58.3% women) Korean adults aged 20-59 years from the Korean National Health and Nutrition Examination Survey (KNHANES) 2008 to 2011 were pooled. They reported their gender, age, marital status, education level, employment status, income, home ownership, and cohabitation status with their parents. The association of living with parents and stress, as well as the gender difference in the association, was investigated using propensity score matching and the average treatment effect on the treated. Adults with higher education and income, not owning a house, or living in larger cities were less likely to live with parents. Stress was associated with having children and participating in the labor market for both married men and women. Moreover, living with parents was a protective factor for stress among husbands, but a risk factor for wives in Korea. Gender differences existed in the association between cohabitation with parents and stress. Greater stress was related to cohabiting with parents and working for married women.

  18. Gender differences in the association between cohabitation with parents and stress among married adults: A propensity score-matched analysis from the Korean National Health and Nutrition Examination Survey (KNHANES).

    Science.gov (United States)

    Kim, Dae-Hwan; Mak, Kwok-Kei

    2016-01-01

    This study examined the gender-specific associations between cohabitation with parents and stress using an econometric approach. A total of 13,565 (41.7% men and 58.3% women) Korean adults aged 20-59 years from the Korean National Health and Nutrition Examination Survey (KNHANES) 2008 to 2011 were pooled. They reported their gender, age, marital status, education level, employment status, income, home ownership, and cohabitation status with their parents. The association of living with parents and stress, as well as the gender difference in the association, was investigated using propensity score matching and the average treatment effect on the treated. Adults with higher education and income, not owning a house, or living in larger cities were less likely to live with parents. Stress was associated with having children and participating in the labor market for both married men and women. Moreover, living with parents was a protective factor for stress among husbands, but a risk factor for wives in Korea. Gender differences existed in the association between cohabitation with parents and stress. Greater stress was related to cohabiting with parents and working for married women. PMID:26211934

  19. 19 CFR 159.35 - Certified daily rate.

    Science.gov (United States)

    2010-04-01

    ... TREASURY (CONTINUED) LIQUIDATION OF DUTIES Conversion of Foreign Currency § 159.35 Certified daily rate... the conversion of foreign currency whenever a proclaimed rate or certified quarterly rate is not... 19 Customs Duties 2 2010-04-01 2010-04-01 false Certified daily rate. 159.35 Section...

  20. 19 CFR 159.34 - Certified quarterly rate.

    Science.gov (United States)

    2010-04-01

    ... TREASURY (CONTINUED) LIQUIDATION OF DUTIES Conversion of Foreign Currency § 159.34 Certified quarterly rate. (a) Countries for which quarterly rate is certified. For the currency of each of the following... 19 Customs Duties 2 2010-04-01 2010-04-01 false Certified quarterly rate. 159.34 Section...

  1. 37 CFR 1.13 - Copies and certified copies.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Copies and certified copies... Patent and Trademark Office § 1.13 Copies and certified copies. (a) Non-certified copies of patents, and... States Patent and Trademark Office to any person, and copies of other records or papers will be...

  2. 33 CFR 159.17 - Changes to certified devices.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Changes to certified devices. 159... (CONTINUED) POLLUTION MARINE SANITATION DEVICES Certification Procedures § 159.17 Changes to certified devices. (a) The manufacturer of a device that is certified under this part shall notify the...

  3. Norwegian farmers ceasing certified organic production: characteristics and reasons.

    Science.gov (United States)

    Flaten, Ola; Lien, Gudbrand; Koesling, Matthias; Løes, Anne-Kristin

    2010-12-01

    This article examines the characteristics of and reasons for Norwegian farmers' ceasing or planning to cease certified organic production. We gathered cross-sectional survey data in late 2007 from organic farmers deregistering between January 2004 and September 2007 (n=220), and similar data from a random sample of farmers with certified organic management in 2006 (n=407). Of the respondents deregistering by November 2007, 17% had quit farming altogether, 61% now farmed conventionally, and 21% were still farming by organic principles, but without certification. Nearly one in four organic farmers in 2007 indicated that they planned to cease certification within the next 5-10 years. From the two survey samples, we categorised farmers who expect to be deregistered in 5-10 years into three groups: conventional practices (n=139), continuing to farm using organic principles (uncertified organic deregistrants, n=105), and stopped farming (n=33). Of the numerous differences among these groups, two were most striking: the superior sales of uncertified organic deregistrants through consumer-direct marketing and the lowest shares of organic land among conventional deregistrants. We summarised a large number of reasons for deregistering into five factors through factor analysis: economics, regulations, knowledge-exchange, production, and market access. Items relating to economics and regulations were the primary reasons offered for opting out. The regression analysis showed that the various factors were associated with several explanatory variables. Regulations, for example, figured more highly among livestock farmers than crop farmers. The economic factor strongly reflected just a few years of organic management. Policy recommendations for reducing the number of dropouts are to focus on economics, environmental attitudes, and the regulatory issues surrounding certified organic production. PMID:20702020

  4. The analysis of the backgrounds and scores of examinees entering for clinical licensing examination multi-times%临床执业医师资格考试多次报考者的特征与成绩分析

    Institute of Scientific and Technical Information of China (English)

    张丽娜; 张颖; 康晓平; 何佳; 黄广仕

    2014-01-01

    Objective To analyze the backgrounds of examinees registering for exam multi-times and the variation of every exam scores,that can provide theoretical basis for remedying the policy of National Medical Licensing Examination (NMLE).Methods 46 529 examinees that entered for clinical licensing examination multi-times and finally passed the exam in 2011 were involved.It was used SAS software to explore their backgrounds,historical change of backgrounds in previous examination and the change of written test,clinical test and basic test.Results The register times of 46 529 examinees ranged from 2 to 11,and 50.0 percent of them registered three times or more.As exam times increased more,those examinees who were on the job,from western exam area,had a bachelor degree or above,had qualification for assistant practicing doctors or worked in country-level units or below accounted for a higher percentage.Especially,78.2 percent of examinees working at units under country level had acquired qualification for assistant practicing doctors,and a larger percent as the times increased.For those examinees whose degrees were at the same level on the first exam,the more their degree improved,the sooner they passed the exam.The register times of examinees whose degrees got improved were all less than 7 times.For those examinees whose register times was less than 7,the historical scores of written test,clinical test and basic test increased successively in previous examination,but the growth rates decreased gradually,and the growth of written test' s scores were attributed to the growth of clinical test's scores.Conclusions Improving medicine degree will be helpful to reduce exam times to 7 and pass the exam easily.The examinees under country level who had acquired qualification for assistant practicing doctors accounted for a high percentage of research subjects.The suitable system of professional title appraisal should be set for primary health workers and it is an effective way to

  5. Organisational learning and continuous improvement of health and safety in certified manufacturers

    DEFF Research Database (Denmark)

    Granerud, Lise; Rocha, Robson Sø

    2011-01-01

    and raise goals within health and safety on a continuous basis. The article examines how certified occupational and health management systems influence this process to evaluate how far they hinder or support learning. It presents a model with which it is possible to identify and analyse improvement...... that certified health and safety management does not obstruct learning, and can support advanced learning. Improvement practices with regard to health and safety are mainly dependent upon the firm’s overall organisational processes and do not automatically arise from the standard alone....

  6. Understanding the Intentions of Accounting Students in China to Pursue Certified Public Accountant Designation

    Science.gov (United States)

    Wen, Lei; Hao, Qian; Bu, Danlu

    2015-01-01

    Based on the theory of planned behavior [Ajzen, I. (1991). "The theory of planned behavior." "Organizational Behavior and Human Decision Processes," 50(2), 179-211], we examine the factors influencing the decisions of accounting students in China concerning the certified public accountant (CPA) designation. Surveying 288…

  7. Results of a State Incentive Program on the Supply and Distribution of National Board Certified Teachers

    Science.gov (United States)

    Elfers, Ana M.; Plecki, Margaret L.

    2014-01-01

    Investment in state incentive policies to support National Board Certified Teachers (NBCTs) prompt consideration of their distribution and retention. This study examines the results of a state's incentive program for NBCTs, including a targeted bonus for those working in high-poverty schools. A quantitative analysis was conducted of state…

  8. Organic Coasts? Regulatory Challenges of Certifying Integrated Shrimp-Mangrove Production Systems in Vietnam

    Science.gov (United States)

    Ha, Tran Thi Thu; Bush, Simon R.; Mol, Arthur P. J.; van Dijk, Han

    2012-01-01

    The Vietnamese government aims to expand the scale of Naturland certified organic production in integrated shrimp-mangrove farming systems across the coast of Ca Mau province by 2015. In doing so the division between public and private regulation has become blurred. We analyze the government's goal by examining the regulatory challenges of using…

  9. Alternatively Certified Teachers in Urban Small Schools: Where Policy Reform Meets the Road

    Science.gov (United States)

    Carter, Julie H.; Keiler, Leslie S.

    2009-01-01

    In this study we explore the experiences of new teachers in urban schools at the intersection of three major policy agendas--alternative certification, new teacher retention, and the small schools movement. We examine alternatively certified teachers' perceptions of the rewards and challenges of teaching in small schools, the support neophyte…

  10. Current Knowledge and Training Needs of Certified Rehabilitation Counselors to Work Effectively with Veterans with Disabilities

    Science.gov (United States)

    Frain, Michael; Bishop, Malachy; Tansey, Timothy; Sanchez, Jennifer; Wijngaarde, Frank

    2013-01-01

    Veterans with disabilities have gained national attention in recent years because of the wars in Iraq and Afghanistan. This study examined certified rehabilitation counselors' (CRCs) knowledge and preparation for working with veterans with disabilities on their rehabilitation. Results indicate that CRCs report low levels of preparation in…

  11. Medicare-Certified Home Health Care: Urban-Rural Differences in Utilization

    Science.gov (United States)

    Hartman, Lacey; Jarosek, Stephanie L.; Virnig, Beth A.; Durham, Sara

    2007-01-01

    Context: Availability of Medicare-certified home health care (HHC) to rural elders can prevent more expensive institutional care. To date, utilization of HHC by rural elders has not been studied in detail. Purpose: To examine urban-rural differences in Medicare HHC utilization. Methods: The 2002 100% Medicare HHC claims and denominator files were…

  12. CISA Certified Information Systems Auditor : study guide

    CERN Document Server

    Cannon, David L

    2011-01-01

    The industry-leading study guide for the CISA exam, fully updated. More than 27,000 IT professionals take the Certified Information Systems Auditor exam each year. SC Magazine lists the CISA as the top certification for security professionals. Compliances, regulations, and best practices for IS auditing are updated twice a year, and this is the most up-to-date book available to prepare aspiring CISAs for the next exam.: CISAs are among the five highest-paid IT security professionals; more than 27,000 take the exam each year and the numbers are growing; Standards are updated twice a year, and t

  13. CEH Certified Ethical Hacker Study Guide

    CERN Document Server

    Graves, Kimberly

    2010-01-01

    Prepare for the new version of CEH certification with this advanced guide. Once you learn the thought processes of unethical hackers, you can figure out how to secure your computer systems to defend against them. That's the philosophy behind ethical hacking, and it's a growing field. Prepare for certification in this important area with this advanced study guide that covers all exam objectives for the challenging CEH Certified Ethical Hackers exam. The book provides full coverage of exam topics, real-world examples, and a CD with additional materials for extra review and practice.:; Covers eth

  14. Preliminary Study on Willingness to Pay for Environmentally Certified Wood Products Among Consumers in Malaysia

    Science.gov (United States)

    Mohamed, Shukri; Lukhman Ibrahim, Muhamad

    Consumers are expected to demand and would be willing to pay a price premium for environment-friendly products stemming from the growing global environmental consumerism. While consumers in the developed countries are reported to be willing to pay a price premium for environmentally certified wood products, there is hardly any study on consumers` willingness in other markets. This preliminary study examines consumer willingness to pay a price premium for environmentally certified wood products in Malaysia. Data were obtained using a self-administered questionnaire distributed to 100 systematically-sampled, mall-intercepted respondents. Results indicated that some 38% of the respondents would be willing to pay an average of 14.4% more for environmentally certified wood products.

  15. Examination of the Five Comparable Component Scores of the Diet Quality Indexes HEI-2005 and RC-DQI Using a Nationally Representative Sample of 2–18 Year Old Children: NHANES 2003–2006

    Directory of Open Access Journals (Sweden)

    Sibylle Kranz

    2013-01-01

    Full Text Available Obesity has been associated with low diet quality and the suboptimal intake of food groups and nutrients. Two composite diet quality measurement tools are appropriate for Americans 2–18 years old: the Healthy Eating Index (HEI 2005 and the Revised Children’s Diet Quality Index (RC-DQI. The five components included in both indexes are fruits, vegetables, total grains, whole grains, and milk/dairy. Component scores ranged from 0 to 5 or 0 to 10 points with lower scores indicating suboptimal intake. To allow direct comparisons, one component was rescaled by dividing it by 2; then, all components ranged from 0 to 5 points. The aim of this study was to directly compare the scoring results of these five components using dietary data from a nationally representative sample of children (NHANES 2003–2006, . Correlation coefficients within and between indexes showed less internal consistency in the HEI; age- and ethnic-group stratified analyses indicated higher sensitivity of the RC-DQI. HEI scoring was likely to dichotomize the population into two groups (those with 0 and those with 5 points, while RC-DQI scores resulted in a larger distribution of scores. The scoring scheme of diet quality indexes for children results in great variation of the outcomes, and researchers must be aware of those effects.

  16. 77 FR 5415 - National Organic Program: Notice of Draft Guidance for Accredited Certifying Agents, Certified...

    Science.gov (United States)

    2012-02-03

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 205 National Organic Program: Notice of... Certified Organic Products AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice of availability with..., Agricultural Marketing Specialist, National Organic Program, USDA-AMS- NOP, 1400 Independence Ave. SW.,...

  17. Training and Certification Program for Certified Energy Auditors (CEA) and Certified Building Commissioning Professionals (CBCP)

    Energy Technology Data Exchange (ETDEWEB)

    Kent, Bill

    2012-08-24

    The Association of Energy Engineers (AEE) has offered energy efficiency training and certification programs for over 30 years. During that time AEE has certified more than 22,000 professionals. All of our certification programs are the result of extensive industry research and program development and oversight by certification boards. For this project award, AEE proposed to work with the Department of Energy to utilize and extend existing industry recognized Certified Energy Auditor (CEA) and Certified Building Commissioning Professional (CBCP) programs under this Training Program Development Announcement. These expanded training programs will have significant impact in training professionals for building commissioning and energy auditing to achieve the goal of bringing existing buildings up to their optimal energy performance potential and ensuring that new buildings maintain their expected optimal level of performance. The goals and objectives of the training development project were achieved with the development of new training programs that are now being offered as self-sustaining commercial training and certification programs. These new programs are training and certifying professionals who are accomplishing the goal of increasing building energy performance in both existing and new buildings.

  18. Mastitis and related management factors in certified organic dairy herds in Sweden

    Directory of Open Access Journals (Sweden)

    Hansson Ingrid

    2006-07-01

    Full Text Available Abstract Background Mastitis is one of the major threats to animal health, in organic farming as well as conventional. Preliminary studies of organic dairy herds have indicated better udder health in such herds, as compared to conventional herds. The aim of this paper was to further study mastitis and management related factors in certified organic dairy herds. Methods An observational study of 26 certified organic dairy herds in mid-eastern Sweden was conducted during one year. A large-animal practitioner visited the herds three times and clinically examined and sampled cows, and collected information about general health and management routines. Data on milk production and disorders treated by a veterinarian in the 26 herds, as well as in 1102 conventional herds, were retrieved from official records. Multivariable logistic regression was used to assess associations between herd type (organic vs. conventional and incidence of disorders. Results The organic herds that took part in the study ranged in size from 12 to 64 cows, in milk production from 3772 to 10334 kg per cow and year, and in bulk milk somatic cell counts from 83000 to 280000 cells/ml. The organic herds were found to have a lower incidence of clinical mastitis, teat injuries, and a lower proportion of cows with a high somatic cell count (as indicated by the UDS, Udder Disease Score compared to conventional herds. The spectrum of udder pathogenic bacteria was similar to that found in other Swedish studies. Treatment of mastitis was found to be similar to what is practised in conventional herds. Homeopathic remedies were not widely used in the treatment of clinical mastitis. The calves in most of these organic herds suckled their dams for only a few days, which were not considered to substantially affect the udder health. The main management factor that was different from conventional herds was the feeding strategy, where organic herds used a larger share of forage. Conclusion Udder

  19. Decompositions of Proper Scores

    CERN Document Server

    Bröcker, Jochen

    2008-01-01

    Scoring rules are an important tool for evaluating the performance of probabilistic forecasts. A popular example is the Brier score, which allows for a decomposition into terms related to the sharpness (or information content) and to the reliability of the forecast. This feature renders the Brier score a very intuitive measure of forecast quality. In this paper, it is demonstrated that all strictly proper scoring rules allow for a similar decomposition into reliability and sharpness related terms. This finding underpins the importance of proper scores and yields further credence to the practice of measuring forecast quality by proper scores. Furthermore, the effect of averaging multiple probabilistic forecasts on the score is discussed. It is well known that the Brier score of a mixture of several forecasts is never worse that the average score of the individual forecasts. This property hinges on the convexity of the Brier score, a property not universal among proper scores. Arguably, this phenomenon portends...

  20. Using Raters from India to Score a Large-Scale Speaking Test

    Science.gov (United States)

    Xi, Xiaoming; Mollaun, Pam

    2011-01-01

    We investigated the scoring of the Speaking section of the Test of English as a Foreign Language[TM] Internet-based (TOEFL iBT[R]) test by speakers of English and one or more Indian languages. We explored the extent to which raters from India, after being trained and certified, were able to score the TOEFL examinees with mixed first languages…

  1. Certified metamodels for sensitivity indices estimation

    CERN Document Server

    Janon, Alexandre; Prieur, Clémentine

    2011-01-01

    Global sensitivity analysis of a numerical code, more specifically estimation of Sobol indices associated with input variables, generally requires a large number of model runs. When those demand too much computation time, it is necessary to use a reduced model (metamodel) to perform sensitivity analysis, whose outputs are numerically close to the ones of the original model, while being much faster to run. In this case, estimated indices are subject to two kind of errors: sampling error, caused by the computation of the integrals appearing in the definition of the Sobol indices by a Monte-Carlo method, and metamodel error, caused by the replacement of the original model by the metamodel. In cases where we have certified bounds for the metamodel error, we propose a method to quantify both types of error, and we compute confidence intervals for first-order Sobol indices.

  2. Development studies of captopril certified reference material

    Directory of Open Access Journals (Sweden)

    Raquel Nogueira

    2011-06-01

    Full Text Available This paper describes the studies performed with the candidate Certified Reference Material (CRM of captopril, the first CRM of an active pharmaceutical ingredient (API in Brazil, including determination of impurities (organic, inorganic and volatiles, homogeneity testing, short- and long-term stability studies, calculation of captopril content using the mass balance approach, and estimation of the associated measurement uncertainty.Este artigo descreve os estudos realizados com o candidato a Material de Referência Certificado (MRC de captopril, primeiro MRC de fármacos no Brasil, incluindo a determinação de impurezas (orgânicas, inorgânicas e voláteis, testes de homogeneidade, testes de estabilidade de curta e longa duração, cálculo do teor de captopril por balanço de massa e estimativa da incerteza de medição associada ao valor certificado.

  3. Sharing the Wealth:National Board Certified Teachers and the Students Who Need Them Most

    Directory of Open Access Journals (Sweden)

    Daniel C. Humphrey

    2005-03-01

    Full Text Available It is a commonly understood problem in education that many highly qualified teachers tend to gravitate toward higher performing schools, including schools with lower minority enrollments and lower incidence of poverty. This article explores the distribution of a subset of teachers, namely, those who are National Board Certified. To what extent do these teachers' assignment choices mirror the pattern of their non-Board Certified colleagues and to what extent are they different? Part of a larger study of Board Certified Teachers in lower performing schools, the article examines the distribution of NBCTs in the six states with the largest number of them'California, Florida, Mississippi, North Carolina, Ohio, and South Carolina. The research finds that, with the exception of California, Board Certified Teachers are not equitably distributed across schools that serve different populations of students. In five of the six states examined, poor, minority, and lower performing students are far less likely to benefit from the teaching of an NBCT than are their more affluent, majority, higher performing peers. The article explores some possible explanations for the California distribution pattern as well as the kinds of incentives provided across the states for teachers to seek Board Certification and for those who earn it. The authors conclude with a rationale and a set of policy suggestions for realigning the distribution of NBCTs.

  4. 7 CFR 97.122 - Certified seed only election.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Certified seed only election. 97.122 Section 97.122 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... PLANT VARIETY AND PROTECTION Reissuance of Certificate § 97.122 Certified seed only election. When...

  5. 40 CFR 121.21 - When Administrator certifies.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 21 2010-07-01 2010-07-01 false When Administrator certifies. 121.21... CERTIFICATION OF ACTIVITIES REQUIRING A FEDERAL LICENSE OR PERMIT Certification by the Administrator § 121.21 When Administrator certifies. Certification by the Administrator that the discharge resulting from...

  6. 42 CFR 441.153 - Team certifying need for services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Team certifying need for services. 441.153 Section... § 441.153 Team certifying need for services. Certification under § 441.152 must be made by terms..., certification must be made by an independent team that— (1) Includes a physician; (2) Has competence...

  7. 77 FR 43535 - Grantee Codes for Certified Radiofrequency Equipment

    Science.gov (United States)

    2012-07-25

    ... COMMISSION 47 CFR Part 2 Grantee Codes for Certified Radiofrequency Equipment AGENCY: Federal Communications... continue to have new ones to assign to parties that wish to certify new equipment. DATES: Effective August....gov . Summary of the Order 1. The Commission operates an equipment authorization program...

  8. 36 CFR 61.7 - Subgrants to certified local governments.

    Science.gov (United States)

    2010-07-01

    ... INTERIOR PROCEDURES FOR STATE, TRIBAL, AND LOCAL GOVERNMENT HISTORIC PRESERVATION PROGRAMS § 61.7 Subgrants to certified local governments. (a) Each SHPO must transfer at least 10 percent of its annual... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Subgrants to certified...

  9. 36 CFR 61.6 - Certified local government programs.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Certified local government... INTERIOR PROCEDURES FOR STATE, TRIBAL, AND LOCAL GOVERNMENT HISTORIC PRESERVATION PROGRAMS § 61.6 Certified local government programs. (a) Each approved State program must provide a mechanism for...

  10. 36 CFR 1254.64 - Will NARA certify copies?

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Will NARA certify copies... Materials General Information § 1254.64 Will NARA certify copies? Yes, the responsible director of a unit... copies of documents as true copies for a fee. The fee is found at § 1258.12(a). Rules Relating to...

  11. 27 CFR 478.95 - Certified copy of license.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Certified copy of license... Conduct of Business § 478.95 Certified copy of license. The license furnished to each person licensed... the licensee desires an additional copy of the license for certification (instead of making...

  12. 7 CFR 97.179 - Copies and certified copies.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Copies and certified copies. 97.179 Section 97.179... PLANT VARIETY AND PROTECTION Fees and Charges § 97.179 Copies and certified copies. (a) Upon request, copies of applications, certificates, or of any records, books, papers, drawings, or photographs in...

  13. 19 CFR 115.9 - Certifying Authorities responsibilities-containers.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Certifying Authorities responsibilities-containers...; DEPARTMENT OF THE TREASURY CARGO CONTAINER AND ROAD VEHICLE CERTIFICATION PURSUANT TO INTERNATIONAL CUSTOMS CONVENTIONS Administration § 115.9 Certifying Authorities responsibilities—containers. (a) General....

  14. 7 CFR 97.143 - Certified seed only.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Certified seed only. 97.143 Section 97.143 Agriculture... PLANT VARIETY AND PROTECTION Marking Or Labeling Provisions § 97.143 Certified seed only. (a) Upon filing an application, or amendment thereto, specifying seed of the variety is to be sold by variety...

  15. 78 FR 58567 - Criteria to Certify Coal Mine Rescue Teams

    Science.gov (United States)

    2013-09-24

    ... Safety and Health Administration Criteria to Certify Coal Mine Rescue Teams AGENCY: Mine Safety and... mine rescue team training. MSHA prescribes training materials through the issuance of instruction guides. Existing standards for coal mine rescue teams include criteria for mine operators to certify...

  16. Interpreting Force Concept Inventory Scores: Normalized Gain and SAT Scores

    Science.gov (United States)

    Coletta, Vincent P.; Phillips, Jeffrey A.; Steinert, Jeffrey J.

    2007-01-01

    Preinstruction SAT scores and normalized gains (G) on the force concept inventory (FCI) were examined for individual students in interactive engagement (IE) courses in introductory mechanics at one high school (N=335) and one university (N=292), and strong, positive correlations were found for both populations (r=0.57 and r=0.46, respectively).…

  17. Certified metamodels for sensitivity indices estimation

    Directory of Open Access Journals (Sweden)

    Prieur Clémentine

    2012-04-01

    Full Text Available Global sensitivity analysis of a numerical code, more specifically estimation of Sobol indices associated with input variables, generally requires a large number of model runs. When those demand too much computation time, it is necessary to use a reduced model (metamodel to perform sensitivity analysis, whose outputs are numerically close to the ones of the original model, while being much faster to run. In this case, estimated indices are subject to two kinds of errors: sampling error, caused by the computation of the integrals appearing in the definition of the Sobol indices by a Monte-Carlo method, and metamodel error, caused by the replacement of the original model by the metamodel. In cases where we have certified bounds for the metamodel error, we propose a method to quantify both types of error, and we compute confidence intervals for first-order Sobol indices. L’analyse de sensibilité globale d’un modèle numérique, plus précisément l’estimation des indices de Sobol associés aux variables d’entrée, nécessite généralement un nombre important d’exécutions du modèle à analyser. Lorsque celles-ci requièrent un temps de calcul important, il est judicieux d’effectuer l’analyse de sensibilité sur un modèle réduit (ou métamodèle, fournissant des sorties numériquement proches du modèle original mais pour un coût nettement inférieur. Les indices estimés sont alors entâchés de deux sortes d’erreur : l’erreur d’échantillonnage, causée par l’estimation des intégrales définissant les indices de Sobol par une méthode de Monte-Carlo, et l’erreur de métamodèle, liée au remplacement du modèle original par le métamodèle. Lorsque nous disposons de bornes d’erreurs certifiées pour le métamodèle, nous proposons une méthode pour quantifier les deux types d’erreurs et fournir des intervalles de confiance pour les indices de Sobol du premier ordre.

  18. What is in a label? Rainforest-Alliance certified banana production versus non-certified conventional banana production

    Directory of Open Access Journals (Sweden)

    Angelina Sanderson Bellamy

    2016-07-01

    Full Text Available Export banana production in Latin America is pesticide intensive, receiving much negative publicity regarding human health problems and environmental degradation. The Rainforest Alliance (RA certification scheme was established to certify farms that met a number of social, occupation health and environmental standards set by RA and their certifying body, the Sustainable Agriculture Network (SAN. This study was one of the first, independent studies of the environmental impact of some of the principles set by RA and SAN. The study focuses on insect and bird diversity as an indicator of ecosystem health. Five RA certified farms, six non-RA certified farms, and five organic certified farms were sampled. The data was analyzed with RDA multivariate analyses and Monte Carlo permutation tests. The results showed that RA certified farms had less insect diversity compared to non-RA certified farms and that both farm types had less insect diversity than organic farms. There was little difference between RA and non-RA certified farms with regards bird community composition. Thus, organic farming conserves biodiversity, while alternative environmental labels (e.g. a Rainforest alliance seal may not have any visible positive effect on in-farm biodiversity. This study points to the need for improvements in SAN certification standards to achieve improved environmental conditions.

  19. Causal Moderation Analysis Using Propensity Score Methods

    Science.gov (United States)

    Dong, Nianbo

    2012-01-01

    This paper is based on previous studies in applying propensity score methods to study multiple treatment variables to examine the causal moderator effect. The propensity score methods will be demonstrated in a case study to examine the causal moderator effect, where the moderators are categorical and continuous variables. Moderation analysis is an…

  20. Simple Adding versus Differential Weighting of MCAT Subtest Scores.

    Science.gov (United States)

    Donnelly, Michael B.; And Others

    1983-01-01

    A statistical comparison of Medical College Admission Test scores with National Board of Medical Examiners (NBME) Part I scores of one school's students supported simple averaging of subtest scores rather than weighting as a predictor of NBME Part I performance. Similar results were obtained using basic science course examination scores. (MSE)

  1. LSAT Scores of Economics Majors.

    Science.gov (United States)

    Nieswiadomy, Michael

    1998-01-01

    Argues that economics education provides many benefits to students, including preparation for law school. Examines the ranking of economics majors on the Law School Admission Test (LSAT). Finds that among the 14 majors having more than 2,000 students take the LSAT, economics students received the highest average score. (DSK)

  2. The environmental efficiency of non-certified organic farming in China: a case study of paddy rice production

    OpenAIRE

    GUO, Huanxiu; Marchand, Sébastien

    2013-01-01

    This case study compares the environmental efficiency of non-certified organic and conventional rice production in southern China. Using plot-season level survey data, we first test the existence of a "technology gap" between the two types of production, and then calculate the environmental efficiency scores based on the use of pure nitrogen, which is considered as an environmentally detrimental input within the framework of the stochastic frontier analysis. Our analysis reveals that organic ...

  3. The economics of certified organic farming in tropical Africa: A preliminary assessment

    OpenAIRE

    Gibbon, Peter; Bolwig, Simon

    2007-01-01

    The paper examines the relative profitability of certified organic and conventional farming operations in tropical Africa as well as differences between organic and conventional farmers in rates of adoption of farming practices and in household factor endowments. The paper is based on three surveys in Uganda of smallholder farmers of respectively, organic coffee, cocoa, and pineapple and of matching control groups of conventional farmers. Organic production was in all cases organised on a con...

  4. Local Marketing of Organic Food by Certified Organic Processors, Manufacturers, and Distributors

    OpenAIRE

    Dimitri, Carolyn; Jaenicke, Edward C.; Oberholtzer, Lydia

    2008-01-01

    Local organic food is garnering new interest. Using new data from a national survey of certified organic intermediaries, we examine local markets for organic food and assess which firms are likely to market locally. Approximately 25% of survey respondents primarily market their products locally, and 15% of the value of organic food (at the intermediate level) is sold locally. Larger firms are less likely to market locally, firms that handle a greater share of organic products are more likely ...

  5. The Apgar Score.

    Science.gov (United States)

    2015-10-01

    The Apgar score provides an accepted and convenient method for reporting the status of the newborn infant immediately after birth and the response to resuscitation if needed. The Apgar score alone cannot be considered as evidence of, or a consequence of, asphyxia; does not predict individual neonatal mortality or neurologic outcome; and should not be used for that purpose. An Apgar score assigned during resuscitation is not equivalent to a score assigned to a spontaneously breathing infant. The American Academy of Pediatrics and the American College of Obstetricians and Gynecologists encourage use of an expanded Apgar score reporting form that accounts for concurrent resuscitative interventions.

  6. 7 CFR 205.100 - What has to be certified.

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC PROGRAM Applicability § 205.100 What has to be certified. (a) Except...

  7. Water Well Locations - MO 2012 Certified Wells (SHP)

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This data set provides information about wells that are certified by the State of Missouri. The parent data set is the Wellhead Information Management System (WIMS)...

  8. Classical probabilistic realization of "Random Numbers Certified by Bell's Theorem"

    OpenAIRE

    Khrennikov, Andrei

    2015-01-01

    We question the commonly accepted statement that random numbers certified by Bell's theorem carry some special sort of randomness, so to say, quantum randomness or intrinsic randomness. We show that such numbers can be easily generated by classical random generators.

  9. ENERGY STAR Certified Commercial Hot Food Holding Cabinet

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Commercial Hot Food Holding Cabinets that are...

  10. Catherine Barr: Manager, Monterey Bay Certified Farmers' Markets

    OpenAIRE

    Rabkin, Sarah

    2010-01-01

    Catherine Barr manages the Monterey Bay Certified Farmers’ Markets (MBCFM), a consortium that includes the oldest and largest farmers’ markets on California’s Central Coast. Founded in 1976, MBCFM now boasts a total of more than eighty vendors at four locations, including Aptos, Monterey, Del Monte (also in Monterey), and Carmel. (At the time when this oral history was recorded, MBCFM had a now-discontinued market in Salinas, while the Del Monte location had not yet been established.) Certifi...

  11. An overview of the certified organic export sector in Uganda

    OpenAIRE

    Gibbon, Peter

    2006-01-01

    This paper reports the results of a survey of almost all certified and in-conversion organic export operations in Uganda in late 2005. It covers products exported, company size and ownership, standards exported to, certification costs, total export values, value-added in Uganda, marketing channels, crop procurement systems, management of organic operations and the main challenges experienced by exporters. Findings include that numbers of certified exporters are growing rapidly. Export values ...

  12. Ligand Identification Scoring Algorithm (LISA)

    Science.gov (United States)

    Zheng, Zheng; Merz, Kenneth M.

    2011-01-01

    A central problem in de novo drug design is determining the binding affinity of a ligand with a receptor. A new scoring algorithm is presented that estimates the binding affinity of a protein-ligand complex given a three-dimensional structure. The method, LISA (Ligand Identification Scoring Algorithm), uses an empirical scoring function to describe the binding free energy. Interaction terms have been designed to account for van der Waals (VDW) contacts, hydrogen bonding, desolvation effects and metal chelation to model the dissociation equilibrium constants using a linear model. Atom types have been introduced to differentiate the parameters for VDW, H-bonding interactions and metal chelation between different atom pairs. A training set of 492 protein-ligand complexes was selected for the fitting process. Different test sets have been examined to evaluate its ability to predict experimentally measured binding affinities. By comparing with other well known scoring functions, the results show that LISA has advantages over many existing scoring functions in simulating protein-ligand binding affinity, especially metalloprotein-ligand binding affinity. Artificial Neural Network (ANN) was also used in order to demonstrate that the energy terms in LISA are well designed and do not require extra cross terms. PMID:21561101

  13. The examination of the relationship between YGS scores and music field scores in music teaching programme with special talent examinationMüzik öğretmenliği programı özel yetenek sınavlarında YGS puanları ile müzik alanı puanları arasındaki ilişkilerin incelenmesi

    Directory of Open Access Journals (Sweden)

    Turan Sağer

    2013-03-01

    Full Text Available Every year,  with special aptitude exams students are taken to undergraduate programs as a music teacher  in Turkey .Although applications for these exam show differences according to the difficulty level of the questions and evaluations criterias, all the areas that would be measured show similarities to each other. The areas showing the similarity are classified as Musical hearing-reading-writing fields (MİOY , musical playing area and musical singing area. Special Ability Test score (ÖYSP Transition to Higher Education Exam scores, as well as forming the points (YGS-P and the weighted scores of Secondary Education (AOBP takes place mainly among the scores of the candidates. It is used according to the circumstances of different coefficients Placement Scores (YP in the calculation. The types of score that form YGS-P and ÖYS, which mainly affect the placemet of the students to the university, the relationship between the musical areas in ÖYSP and all correlations of the areas to each other have been seen as a basical problem of this study.761 candidates who auditioned for Music Education Program in the years 2010-2011 and 2011-2012 academic Inonu University Faculty of Education  constitutes  the study group . As a result of the analysis made, between the MİOY scores and YGS-P there is a meaningful relationship in positive direction and low level (r =. 08, p <. 05 In adddition, There are positive correlation and  low level (r=.32, p<.01;  between the musical play and  MİOY area points, playing field between  the musical scores of MİOY  there are  positive direction, the low level (r = .21, p <.05 relationship, and it has been found that there is meaningful relationship between musical play area and the Musical direction at a high level. (r=.79, p<.01 ÖzetTürkiye’de her yıl müzik öğretmenliği lisans programlarına özel yetenek sınavları ile öğrenci alımı yapılmaktadır. Bu sınavlarda uygulamalar, soruların g

  14. A new career path in radiation protection training. Certified power plant shift supervisor. Radiation protection

    International Nuclear Information System (INIS)

    Apart from theoretical knowledge, effective day-to-day radiation protection operations also require a certain measure of practical experience. Therefore, the professional degree of 'Certified Radiation Worker', issued by the Chamber of Industry and Commerce (CIC) Aachen, Germany, established at an early stage. In order to provide experienced radiation protection specialists with an attractive career path, POWERTECH TRAINING CENTER e.V., in co-operation with VGB PowerTech. e.V., the Paul Scherrer Institute (Switzerland) and the Swiss Atomic Energy Agency (ENSI), has devised a new power plant shift supervisor training course specialising in radiation protection. The vocational training degree called 'Certified Power Plant Shift Supervisor - Radiation Protection' is awarded after successful completion of the advanced training examination conducted by the CIC in Essen, Germany. (orig.)

  15. The Perception of "Training Availability" among Certified Nurse Aides: Relationship to CNA Performance, Turnover, Attitudes, Burnout, and Empowerment

    Science.gov (United States)

    Yeatts, Dale E.; Cready, Cynthia; Swan, James; Shen, Yuying

    2010-01-01

    The purpose of this study was to examine the relationship between the certified nurse aides' (CNAs) perception that "training is always available when needed" and the CNAs' performance, turnover, attitudes, burnout, and empowerment. The data came from a larger study where a self-administered survey instrument was completed by 359 CNAs working in…

  16. Nurse Practitioners, Physician Assistants, and Certified Nurse-Midwives: A Policy Analysis. Health Technology Case Study 37.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Office of Technology Assessment.

    This case study was conducted to analyze the cost-effectiveness of nurse practitioners (NPs), physicians' assistants (PAs), and certified nurse midwives (CNMs) by examining (1) the contributions of each group in meeting health-care needs; (2) the effect of changing the method of payment for their services on the health-care delivery system; and…

  17. Learning the ABC's Can Save a Life. Why Classroom Teachers Should Be Certified in CPR and Pediatric First Aid.

    Science.gov (United States)

    Delgado, Evelyn

    This paper explores the rationale for why classroom teachers should be certified in cardiopulmonary resuscitation and pediatric first aid. It begins by introducing a scenario of two fatal tragedies in a school setting. It also examines a study done of teachers and school aides in inclusive classrooms and their concerns about health and safety…

  18. The Study of Electronic Medical Record Adoption in a Medicare Certified Home Health Agency Using a Grounded Theory Approach

    Science.gov (United States)

    May, Joy L.

    2013-01-01

    The purpose of this qualitative grounded theory study was to examine the experiences of clinicians in the adoption of Electronic Medical Records in a Medicare certified Home Health Agency. An additional goal for this study was to triangulate qualitative research between describing, explaining, and exploring technology acceptance. The experiences…

  19. Home Energy Score

    Energy Technology Data Exchange (ETDEWEB)

    None

    2011-12-16

    The Home Energy Score allows a homeowner to compare her or his home's energy consumption to that of other homes, similar to a vehicle's mile-per-gallon rating. A home energy assessor will collect energy information during a brief home walk-through and then score that home on a scale of 1 to 10.

  20. SCORE - A DESCRIPTION.

    Science.gov (United States)

    SLACK, CHARLES W.

    REINFORCEMENT AND ROLE-REVERSAL TECHNIQUES ARE USED IN THE SCORE PROJECT, A LOW-COST PROGRAM OF DELINQUENCY PREVENTION FOR HARD-CORE TEENAGE STREET CORNER BOYS. COMMITTED TO THE BELIEF THAT THE BOYS HAVE THE POTENTIAL FOR ETHICAL BEHAVIOR, THE SCORE WORKER FOLLOWS B.F. SKINNER'S THEORY OF OPERANT CONDITIONING AND REINFORCES THE DELINQUENT'S GOOD…

  1. 7 CFR 201.67 - Seed certifying agency standards and procedures.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Seed certifying agency standards and procedures. 201...) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Certified Seed § 201.67 Seed certifying agency standards and procedures. In order to qualify as a seed certifying agency for purposes of section 101(a)(25) of the...

  2. Reporting Valid and Reliable Overall Scores and Domain Scores

    Science.gov (United States)

    Yao, Lihua

    2010-01-01

    In educational assessment, overall scores obtained by simply averaging a number of domain scores are sometimes reported. However, simply averaging the domain scores ignores the fact that different domains have different score points, that scores from those domains are related, and that at different score points the relationship between overall…

  3. Pneumonia severity scores in resource poor settings

    Directory of Open Access Journals (Sweden)

    Jamie Rylance

    2014-06-01

    Full Text Available Clinical prognostic scores are increasingly used to streamline care in well-resourced settings. The potential benefits of identifying patients at risk of clinical deterioration and poor outcome, delivering appropriate higher level clinical care, and increasing efficiency are clear. In this focused review, we examine the use and applicability of severity scores applied to patients with community acquired pneumonia in resource poor settings. We challenge clinical researchers working in such systems to consider the generalisability of existing severity scores in their populations, and where performance of scores is suboptimal, to promote efforts to develop and validate new tools for the benefit of patients and healthcare systems.

  4. [The cardiovascular surgeon and the Syntax score].

    Science.gov (United States)

    Gómez-Sánchez, Mario; Soulé-Egea, Mauricio; Herrera-Alarcón, Valentín; Barragán-García, Rodolfo

    2015-01-01

    The Syntax score has been established as a tool to determine the complexity of coronary artery disease and as a guide for decision-making among coronary artery bypass surgery and percutaneous coronary intervention. The purpose of this review is to systematically examine what the Syntax score is, and how the surgeon should integrate the information in the selection and treatment of patients. We reviewed the results of the SYNTAX Trial, the clinical practice guidelines, as well as the benefits and limitations of the score. Finally we discuss the future directions of the Syntax score.

  5. The Bandim tuberculosis score

    DEFF Research Database (Denmark)

    Rudolf, Frauke; Joaquim, Luis Carlos; Vieira, Cesaltina;

    2013-01-01

    Background: This study was carried out in Guinea-Bissau ’ s capital Bissau among inpatients and outpatients attending for tuberculosis (TB) treatment within the study area of the Bandim Health Project, a Health and Demographic Surveillance Site. Our aim was to assess the variability between 2...... physicians in performing the Bandim tuberculosis score (TBscore), a clinical severity score for pulmonary TB (PTB), and to compare it to the Karnofsky performance score (KPS). Method : From December 2008 to July 2009 we assessed the TBscore and the KPS of 100 PTB patients at inclusion in the TB cohort and...

  6. Volleyball Scoring Systems.

    Science.gov (United States)

    Calhoun, William; Dargahi-Noubary, G. R.; Shi, Yixun

    2002-01-01

    The widespread interest in sports in our culture provides an excellent opportunity to catch students' attention in mathematics and statistics classes. One mathematically interesting aspect of volleyball, which can be used to motivate students, is the scoring system. (MM)

  7. 48 CFR 52.215-21 - Requirements for Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing...

    Science.gov (United States)

    2010-10-01

    ... Contractor shall submit a Certificate of Current Cost or Pricing Data, as prescribed by FAR 15.406-2. (End of... Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data-Modifications. 52.215-21... Requirements for Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing...

  8. 48 CFR 52.215-20 - Requirements for Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data.

    Science.gov (United States)

    2010-10-01

    ... Certificate of Current Cost or Pricing Data, as prescribed by FAR 15.406-2. (End of provision) Alternate I... Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data. 52.215-20 Section 52.215-20... Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data. As prescribed in...

  9. CEH certified ethical hacker : version 8 : study guide

    CERN Document Server

    Oriyano, Sean-Philip

    2014-01-01

    Prepare for the new Certified Ethical Hacker version 8 exam with this Sybex guide Security professionals remain in high demand. The Certified Ethical Hacker is a one-of-a-kind certification designed to give the candidate a look inside the mind of a hacker. This study guide provides a concise, easy-to-follow approach that covers all of the exam objectives and includes numerous examples and hands-on exercises. Coverage includes cryptography, footprinting and reconnaissance, scanning networks, enumeration of services, gaining access to a system, Trojans, viruses, worms, covert channels, and muc

  10. The manifestation certified and farm seed at selected potato varieties

    OpenAIRE

    PÁVEK, Miroslav

    2016-01-01

    The main aim of this thesis was to evaluate the manifestation of certified seed and farm seed in selected varieties of potatoes. The experiment started in 2015 on the estate of Agricultural faculty of the University of South Bohemia. Four varieties (Magda, Adéla, Laura, Satina) with different vegetation period were planted. The certified seed was used in step A and the farm seed was divided according to size and it was tested for the presence of virus diseases. It was established 32 plots. Th...

  11. Final Report - Certifying the Performance of Small Wind Turbines

    Energy Technology Data Exchange (ETDEWEB)

    Sherwood, Larry [Small Wind Certification Council, Clifton Park, NY (United States)

    2015-08-28

    The Small Wind Certification Council (SWCC) created a successful accredited certification program for small and medium wind turbines using the funding from this grant. SWCC certifies small turbines (200 square meters of swept area or less) to the American Wind Energy Association (AWEA) Small Wind Turbine Performance and Safety Standard (AWEA Standard 9.1 – 2009). SWCC also certifies medium wind turbines to the International Electrical Commission (IEC) Power Performance Standard (IEC 61400-12-1) and Acoustic Performance Standard (IEC 61400-11).

  12. The Influence of Promotional Brochures and Pricing Strategies on Consumer Purchase Decisions for Forest Stewardship Council Certified Hardwood Boards in Home Centers

    OpenAIRE

    Gomon, Stephanie J

    2004-01-01

    This study is one of the first of its kind to examine actual consumer purchasing decisions for forest products certified by the Forest Stewardship Council (FSC). Consumer purchasing was examined based on the presence or absence of a promotional brochure and a price premium for red oak and yellow poplar surfaced-four-sides (S4S) boards. This research also compared typical demographic factors for purchasers and non-purchasers of FSC certified S4S boards. Finally, the study examined subscales f...

  13. Weight trimming and propensity score weighting.

    Directory of Open Access Journals (Sweden)

    Brian K Lee

    Full Text Available Propensity score weighting is sensitive to model misspecification and outlying weights that can unduly influence results. The authors investigated whether trimming large weights downward can improve the performance of propensity score weighting and whether the benefits of trimming differ by propensity score estimation method. In a simulation study, the authors examined the performance of weight trimming following logistic regression, classification and regression trees (CART, boosted CART, and random forests to estimate propensity score weights. Results indicate that although misspecified logistic regression propensity score models yield increased bias and standard errors, weight trimming following logistic regression can improve the accuracy and precision of final parameter estimates. In contrast, weight trimming did not improve the performance of boosted CART and random forests. The performance of boosted CART and random forests without weight trimming was similar to the best performance obtainable by weight trimmed logistic regression estimated propensity scores. While trimming may be used to optimize propensity score weights estimated using logistic regression, the optimal level of trimming is difficult to determine. These results indicate that although trimming can improve inferences in some settings, in order to consistently improve the performance of propensity score weighting, analysts should focus on the procedures leading to the generation of weights (i.e., proper specification of the propensity score model rather than relying on ad-hoc methods such as weight trimming.

  14. A quick guide to API 510 certified pressure vessel inspector syllabus example questions and worked answers

    CERN Document Server

    Matthews, Clifford

    2010-01-01

    The API Individual Certification Programs (ICPs) are well established worldwide in the oil, gas, and petroleum industries. This Quick Guide is unique in providing simple, accessible and well-structured guidance for anyone studying the API 510 Certified Pressure Vessel Inspector syllabus by summarizing and helping them through the syllabus and providing multiple example questions and worked answers.Technical standards are referenced from the API 'body of knowledge' for the examination, i.e. API 510 Pressure vessel inspection, alteration, rerating; API 572 Pressure vessel inspection; API

  15. 76 FR 80741 - TRICARE: Certified Mental Health Counselors

    Science.gov (United States)

    2011-12-27

    .... 13132. List of Subjects in 32 CFR Part 199 Claims, Dental health, Health care, Health insurance... referred for therapy by a physician; and (ii) A physician is providing ongoing oversight and supervision of the therapy being provided; and (iii) The mental health counselor certifies on each claim...

  16. 31 CFR 360.55 - Individuals authorized to certify.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Individuals authorized to certify. 360.55 Section 360.55 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... imprint of either the corporate seal of the institution or of the issuing or paying agent's stamp....

  17. 31 CFR 353.55 - Individuals authorized to certify.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Individuals authorized to certify. 353.55 Section 353.55 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... imprint of either the corporate seal of the institution or of the issuing or paying agent's stamp....

  18. 31 CFR 315.55 - Individuals authorized to certify.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Individuals authorized to certify. 315.55 Section 315.55 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... authenticated by a legible imprint either of a corporate stamp of the institution or of the issuing or...

  19. Nurse Practitioners, Physician Assistants and Certified Nurse Midwives in California.

    Science.gov (United States)

    California Univ., San Francisco. Center for California Health Workforce Studies.

    Surveys were mailed to all nurse practitioners (NPs), physician assistants (PAs) and certified nurse midwives (CNMs) registered in California, asking questions about education, labor force participation, specialty, and location and type of practice site, as well as the demographic characteristics of these professionals and their patients. Response…

  20. Relevant or determinant: Importance in certified sustainable food consumption

    NARCIS (Netherlands)

    Dam, van Y.K.; Trijp, van J.C.M.

    2013-01-01

    Perceived relevance and determinance are two distinct constructs, underlying the overall concept of attribute importance. The present study proposes a survey based measure of attribute determinance. Based on construal level theory it is argued and empirically shown that actual choices of certified

  1. 78 FR 79010 - Criteria to Certify Coal Mine Rescue Teams

    Science.gov (United States)

    2013-12-27

    ... training. MSHA published a notice in the Federal Register (78 FR 58567) announcing the availability of the... Safety and Health Administration Criteria to Certify Coal Mine Rescue Teams AGENCY: Mine Safety and... Safety and Health Administration (MSHA) has updated the coal mine rescue team certification criteria....

  2. Compatibility of OMRI certified surfactants with three entomopathogenic fungi

    Science.gov (United States)

    The Organic Materials Review Institute (OMRI) is a nonprofit organization providing an independent review of products intended for use in organic production systems to certify compliance with U.S. National organic standards. Since all adjuvants to be used in organic agriculture production are requir...

  3. Software testing an ISTQB-BCS certified tester foundation guide

    CERN Document Server

    Hambling, Brian; Samaroo, Angelina; Thompson, Geoff; Williams, Peter; Hambling, Brian

    2015-01-01

    This practical guide provides insight into software testing, explaining the basics of the testing process and how to perform effective tests. It provides an overview of different techniques and how to apply them. It is the best-selling official textbook of the ISTQB-BCS Certified Tester Foundation Level.

  4. Core Competencies of the Certified Pediatric Doctor of Chiropractic

    DEFF Research Database (Denmark)

    Hewitt, Elise; Hestbaek, Lise; Pohlman, Katherine A

    2016-01-01

    An outline of the minimum core competencies expected from a certified pediatric doctor of chiropractic was developed using a Delphi consensus process. The initial set of seed statements and substatements was modeled on competency documents used by organizations that oversee chiropractic and medical...

  5. Instant MuseScore

    CERN Document Server

    Shinn, Maxwell

    2013-01-01

    Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. Instant MuseScore is written in an easy-to follow format, packed with illustrations that will help you get started with this music composition software.This book is for musicians who would like to learn how to notate music digitally with MuseScore. Readers should already have some knowledge about musical terminology; however, no prior experience with music notation software is necessary.

  6. The Relationship of Scores on Elizur's Hostility System on the Rorschach to the Acting-Out Score on the Hand Test.

    Science.gov (United States)

    Martin, John D.; And Others

    1978-01-01

    The relationship between Elizur's Hostility Scoring on the Rorschach Test and the Acting-Out Score on the Hand Test was examined. Correlations between the two measures (using several scoring procedures) ranged from .40 to .64. (JKS)

  7. Diagnostic Certified Assay: Neuromuscular and Cardiac Assessments

    Directory of Open Access Journals (Sweden)

    Rea Valaperta

    2013-01-01

    Full Text Available The expansion of the specific trinucleotide sequence, [CTG], is the molecular pathological mechanism responsible for the clinical manifestations of DM1. Many studies have described different molecular genetic techniques to detect DM1, but as yet there is no data on the analytical performances of techniques used so far in this disease. We therefore developed and validated a molecular method, “Myotonic Dystrophy SB kit,” to better characterize our DM1 population. 113 patients were examined: 20 DM1-positive, 11 DM1/DM2-negative, and13 DM1-negative/DM2-positive, who had a previous molecular diagnosis, while 69 were new cases. This assay correctly identified 113/113 patients, and all were confirmed by different homemade assays. Comparative analysis revealed that the sensitivity and the specificity of the new kit were very high (>99%. Same results were obtained using several extraction procedures and different concentrations of DNA. The distribution of pathologic alleles showed a prevalence of the “classical” form, while of the 96 nonexpanded alleles 19 different allelic types were observed. Cardiac and neuromuscular parameters were used to clinically characterize our patients and support the new genetic analysis. Our findings suggest that this assay appears to be a very robust and reliable molecular test, showing high reproducibility and giving an unambiguous interpretation of results.

  8. Tensorial Orientation Scores

    NARCIS (Netherlands)

    van de Gronde, Jasper J.; Azzopardi, George; Petkov, Nicolai

    2015-01-01

    Orientation scores are representations of images built using filters that only select on orientation (and not on the magnitude of the frequency). Importantly, they allow (easy) reconstruction, making them ideal for use in a filtering pipeline. Traditionally a specific set of orientations has to be c

  9. Nursing activities score

    NARCIS (Netherlands)

    Miranda, DR; Nap, R; de Rijk, A; Schaufeli, W; Lapichino, G

    2003-01-01

    Objectives. The instruments used for measuring nursing workload in the intensive care unit (e.g., Therapeutic Intervention Scoring System-28) are based on therapeutic interventions related to severity of illness. Many nursing activities are not necessarily related to severity of illness, and cost-ef

  10. Developing Scoring Algorithms

    Science.gov (United States)

    We developed scoring procedures to convert screener responses to estimates of individual dietary intake for fruits and vegetables, dairy, added sugars, whole grains, fiber, and calcium using the What We Eat in America 24-hour dietary recall data from the 2003-2006 NHANES.

  11. The lod score method.

    Science.gov (United States)

    Rice, J P; Saccone, N L; Corbett, J

    2001-01-01

    The lod score method originated in a seminal article by Newton Morton in 1955. The method is broadly concerned with issues of power and the posterior probability of linkage, ensuring that a reported linkage has a high probability of being a true linkage. In addition, the method is sequential, so that pedigrees or lod curves may be combined from published reports to pool data for analysis. This approach has been remarkably successful for 50 years in identifying disease genes for Mendelian disorders. After discussing these issues, we consider the situation for complex disorders, where the maximum lod score (MLS) statistic shares some of the advantages of the traditional lod score approach but is limited by unknown power and the lack of sharing of the primary data needed to optimally combine analytic results. We may still learn from the lod score method as we explore new methods in molecular biology and genetic analysis to utilize the complete human DNA sequence and the cataloging of all human genes.

  12. Relationship between Students' Scores on Research Methods and Statistics, and Undergraduate Project Scores

    Science.gov (United States)

    Ossai, Peter Agbadobi Uloku

    2016-01-01

    This study examined the relationship between students' scores on Research Methods and statistics, and undergraduate project at the final year. The purpose was to find out whether students matched knowledge of research with project-writing skill. The study adopted an expost facto correlational design. Scores on Research Methods and Statistics for…

  13. The Effects of the 150-Credit-Hour Requirement for the Certified Public Accountant (CPA) Exam On the Career Intentions of Women and Minorities

    Science.gov (United States)

    Bierstaker, James Lloyd; Howe, Martha A.; Seol, Inshik

    2005-01-01

    In most states, students who sit for the certified public accountant (CPA) examination are now required to have 150 credit hours of college education. In this article, the authors examined the effects of this requirement on the career intentions of women and minorities. The authors collected data from 600 accounting students and the results…

  14. Automated Essay Scoring

    Directory of Open Access Journals (Sweden)

    Semire DIKLI

    2006-01-01

    Full Text Available Automated Essay Scoring Semire DIKLI Florida State University Tallahassee, FL, USA ABSTRACT The impacts of computers on writing have been widely studied for three decades. Even basic computers functions, i.e. word processing, have been of great assistance to writers in modifying their essays. The research on Automated Essay Scoring (AES has revealed that computers have the capacity to function as a more effective cognitive tool (Attali, 2004. AES is defined as the computer technology that evaluates and scores the written prose (Shermis & Barrera, 2002; Shermis & Burstein, 2003; Shermis, Raymat, & Barrera, 2003. Revision and feedback are essential aspects of the writing process. Students need to receive feedback in order to increase their writing quality. However, responding to student papers can be a burden for teachers. Particularly if they have large number of students and if they assign frequent writing assignments, providing individual feedback to student essays might be quite time consuming. AES systems can be very useful because they can provide the student with a score as well as feedback within seconds (Page, 2003. Four types of AES systems, which are widely used by testing companies, universities, and public schools: Project Essay Grader (PEG, Intelligent Essay Assessor (IEA, E-rater, and IntelliMetric. AES is a developing technology. Many AES systems are used to overcome time, cost, and generalizability issues in writing assessment. The accuracy and reliability of these systems have been proven to be high. The search for excellence in machine scoring of essays is continuing and numerous studies are being conducted to improve the effectiveness of the AES systems.

  15. What is in a label? Rainforest-Alliance certified banana production versus non-certified conventional banana production

    NARCIS (Netherlands)

    Bellamy, Angelina Sanderson; Svensson, Ola; Brink, van den Paul J.; Tedengren, Michael

    2016-01-01

    Export banana production in Latin America is pesticide intensive, receiving much negative publicity regarding human health problems and environmental degradation. The Rainforest Alliance (RA) certification scheme was established to certify farms that met a number of social, occupation health and

  16. Fetal Biophysical Profile Scoring

    Directory of Open Access Journals (Sweden)

    H.R. HaghighatKhah

    2009-01-01

    Full Text Available   "nFetal biophysical profile scoring is a sonographic-based method of fetal assessment first described by Manning and Platt in 1980. "nThe biophysical profile score was developed as a method to integrate real-time observations of the fetus and his/her intrauterine environment in order to more comprehensively assess the fetal condition. These findings must be evaluated in the context of maternal/fetal history (i.e., chronic hypertension, post-dates, intrauterine growth restriction, etc, fetal structural integrity (presence or absence of congenital anomalies, and the functionality of fetal support structures (placental and umbilical cord. For example, acute asphyxia due to placental abruption may result in an absence of the acute variables of the biophysical profile score (fetal breathing movements, fetal movement, fetal tone, and fetal heart rate reactivity with a normal amniotic fluid volume. With post maturity the asphyxial event may be intermittent and chronic resulting in a decrease in amniotic fluid volume, but with the acute variables remaining normal. "nWhile the 5 components of the biophysical profile score have remained unchanged since 1980 (Manning, 1980, the definitions of a normal and abnormal parameter have evolved with increasing experience. "nIn 1984 the definition of oligohydramnios was increased from < 1cm pocket of fluid to < 2.0 x 1.0 cm pocket. Oligohydramnios is now defined as a pocket of amniotic fluid < 2.0 x 2.0 cm (Manning, 1995a "nIf the four ultrasound variables are normal, the accuracy of the biophysical profile score was not found to be significantly improved by adding the non-stress test. As a result, in 1987 the profile score was modified to incorporate the non-stress test only when one of the ultrasound variables was abnormal (Manning 1987. Table 1 outlines the current definitions for quantifying a variable as present or absent. "nEach of the 5 components of the biophysical profile score does not have equal

  17. An ultrasound score for knee osteoarthritis

    DEFF Research Database (Denmark)

    Riecke, B F; Christensen, R.; Torp-Pedersen, S;

    2014-01-01

    OBJECTIVE: To develop standardized musculoskeletal ultrasound (MUS) procedures and scoring for detecting knee osteoarthritis (OA) and test the MUS score's ability to discern various degrees of knee OA, in comparison with plain radiography and the 'Knee injury and Osteoarthritis Outcome Score' (KOOS......) domains as comparators. METHOD: A cross-sectional study of MUS examinations in 45 patients with knee OA. Validity, reliability, and reproducibility were evaluated. RESULTS: MUS examination for knee OA consists of five separate domains assessing (1) predominantly morphological changes in the medial...... coefficients ranging from 0.75 to 0.97 for the five domains. Construct validity was confirmed with statistically significant correlation coefficients (0.47-0.81, P < 0.01). CONCLUSION: The MUS score suggested in this study was reliable and valid in detecting knee OA. In comparison with standing radiographs of...

  18. Widening clinical applications of the SYNTAX Score.

    Science.gov (United States)

    Farooq, Vasim; Head, Stuart J; Kappetein, Arie Pieter; Serruys, Patrick W

    2014-02-01

    The SYNTAX Score (http://www.syntaxscore.com) has established itself as an anatomical based tool for objectively determining the complexity of coronary artery disease and guiding decision-making between coronary artery bypass graft (CABG) surgery and percutaneous coronary intervention (PCI). Since the landmark SYNTAX (Synergy between PCI with Taxus and Cardiac Surgery) Trial comparing CABG with PCI in patients with complex coronary artery disease (unprotected left main or de novo three vessel disease), numerous validation studies have confirmed the clinical validity of the SYNTAX Score for identifying higher-risk subjects and aiding decision-making between CABG and PCI in a broad range of patient types. The SYNTAX Score is now advocated in both the European and US revascularisation guidelines for decision-making between CABG and PCI as part of a SYNTAX-pioneered heart team approach. Since establishment of the SYNTAX Score, widening clinical applications of this clinical tool have emerged. The purpose of this review is to systematically examine the widening applications of tools based on the SYNTAX Score: (1) by improving the diagnostic accuracy of the SYNTAX Score by adding a functional assessment of lesions; (2) through amalgamation of the anatomical SYNTAX Score with clinical variables to enhance decision-making between CABG and PCI, culminating in the development and validation of the SYNTAX Score II, in which objective and tailored decisions can be made for the individual patient; (3) through assessment of completeness of revascularisation using the residual and post-CABG SYNTAX Scores for PCI and CABG patients, respectively. Finally, the future direction of the SYNTAX Score is covered through discussion of the ongoing development of a non-invasive, functional SYNTAX Score and review of current and planned clinical trials.

  19. Restaurant Inspection Scores and Foodborne Disease

    OpenAIRE

    Jones, Timothy F.; Pavlin, Boris I; LaFleur, Bonnie J.; Ingram, L. Amanda; Schaffner, William

    2004-01-01

    Restaurants in the United States are regularly inspected by health departments, but few data exist regarding the effect of restaurant inspections on food safety. We examined statewide inspection records from January 1993 through April 2000. Data were available from 167,574 restaurant inspections. From 1993 to 2000, mean scores rose steadily from 80.2 to 83.8. Mean inspection scores of individual inspectors were 69–92. None of the 12 most commonly cited violations were critical food safety haz...

  20. Examination of the association between announced inspections and inspection scores.

    Science.gov (United States)

    Waters, A Blake; VanDerslice, James; Porucznik, Christina A; Kim, Jaewhan; DeLegge, Royal; Durrant, Lynne

    2013-09-01

    In 2010 the Salt Lake Valley Health Department conducted a pilot of an announced inspection program utilizing a randomized assignment of restaurants to an intervention group with announced inspections and a control group that remained on the usual schedule of unannounced inspections. After adjusting for food type, visible kitchen, outside quality assurance, season, and standardized inspector, significant reductions were found in the odds ratios of personal hygiene (adjusted odds ratios [aOR] = 0.11, p = .00) and equipment cleanliness (aOR = 0.19, p = .00) violations. In the models for the control group, none of the odds ratios were statistically different from one, indicating no change in the postintervention time period as compared to the preintervention period. PMID:24073484

  1. Earthquake forecast enrichment scores

    Directory of Open Access Journals (Sweden)

    Christine Smyth

    2012-03-01

    Full Text Available The Collaboratory for the Study of Earthquake Predictability (CSEP is a global project aimed at testing earthquake forecast models in a fair environment. Various metrics are currently used to evaluate the submitted forecasts. However, the CSEP still lacks easily understandable metrics with which to rank the universal performance of the forecast models. In this research, we modify a well-known and respected metric from another statistical field, bioinformatics, to make it suitable for evaluating earthquake forecasts, such as those submitted to the CSEP initiative. The metric, originally called a gene-set enrichment score, is based on a Kolmogorov-Smirnov statistic. Our modified metric assesses if, over a certain time period, the forecast values at locations where earthquakes have occurred are significantly increased compared to the values for all locations where earthquakes did not occur. Permutation testing allows for a significance value to be placed upon the score. Unlike the metrics currently employed by the CSEP, the score places no assumption on the distribution of earthquake occurrence nor requires an arbitrary reference forecast. In this research, we apply the modified metric to simulated data and real forecast data to show it is a powerful and robust technique, capable of ranking competing earthquake forecasts.

  2. Correlation of the Emergency Medicine Resident In-service Examination with the American Osteopathic Board of Emergency Medicine Part I

    Directory of Open Access Journals (Sweden)

    David Levy

    2014-02-01

    Full Text Available Introduction: Eligible residents during their fourth postgraduate year (PGY-4 of emergency medicine (EM residency training who seek specialty board certification in emergency medicine may take the American Osteopathic Board of Emergency Medicine (AOBEM Part 1 Board Certifying Examination (AOBEM Part 1. All residents enrolled in an osteopathic EM residency training program are required to take the EM Resident In-service Examination (RISE annually. Our aim was to correlate resident performance on the RISE with performance on the AOBEM Part 1. The study group consisted of osteopathic EM residents in their PGY-4 year of training who took both examinations during that same year. Methods: We examined data from 2009 to 2012 from the National Board of Osteopathic Medical Examiners (NBOME. The NBOME grades and performs statistical analyses on both the RISE and the AOBEM Part 1. We used the RISE exam scores, as reported by percentile rank, and compared them to both the score on the AOBEM Part 1 and the dichotomous outcome of passing or failing. A receiver operating characteristic (ROC curve was generated to depict the relationship. Results: We studied a total of 409 residents over the 4-year period. The RISE percentile score correlated strongly with the AOBEM Part 1 score for residents who took both exams in the same year (r¼0.61, 95% confidence interval [CI] 0.54 to 0.66. Pass percentage on the AOBEM Part 1 increased by resident percent decile on the RISE from 0% in the bottom decile to 100% in the top decile. ROC analysis also showed that the best cutoff for determining pass or fail on the AOBEM Part 1 was a 65th percentile score on the RISE. Conclusion: We have shown there is a strong correlation between a resident’s percentile score on the RISE during their PGY-4 year of residency training and first-time success on the AOBEM Part 1 taken during the same year. This information may be useful for osteopathic EM residents as an indicator as to how well

  3. Testing Intelligently Includes Double-Checking Wechsler IQ Scores

    Science.gov (United States)

    Kuentzel, Jeffrey G.; Hetterscheidt, Lesley A.; Barnett, Douglas

    2011-01-01

    The rigors of standardized testing make for numerous opportunities for examiner error, including simple computational mistakes in scoring. Although experts recommend that test scoring be double-checked, the extent to which independent double-checking would reduce scoring errors is not known. A double-checking procedure was established at a…

  4. Certifying qubit operations below the fault tolerance threshold

    CERN Document Server

    Blume-Kohout, Robin; Nielsen, Erik; Rudinger, Kenneth; Mizrahi, Jonathan; Fortier, Kevin; Maunz, Peter

    2016-01-01

    Quantum information processors promise fast algorithms for problems inaccessible to classical computers. But since qubits are noisy and error-prone, they will depend on fault-tolerant quantum error correction (FTQEC) to compute reliably. Quantum error correction can protect against general noise if -- and only if -- the error in each physical qubit operation is smaller than a certain threshold. The threshold for general errors is quantified by their diamond norm. Until now, qubits have been assessed primarily by randomized benchmarking (RB), which reports a different "error rate" that is not sensitive to all errors, cannot be compared directly to diamond norm thresholds, and cannot efficiently certify a qubit for FTQEC. We use gate set tomography (GST) to completely characterize the performance of a trapped-Yb$^+$-ion qubit and certify it rigorously as suitable for FTQEC by establishing that its diamond norm error rate is less than $6.7\\times10^{-4}$ with $95\\%$ confidence.

  5. Interpreting force concept inventory scores: Normalized gain and SAT scores

    Directory of Open Access Journals (Sweden)

    Jeffrey J. Steinert

    2007-05-01

    Full Text Available Preinstruction SAT scores and normalized gains (G on the force concept inventory (FCI were examined for individual students in interactive engagement (IE courses in introductory mechanics at one high school (N=335 and one university (N=292 , and strong, positive correlations were found for both populations ( r=0.57 and r=0.46 , respectively. These correlations are likely due to the importance of cognitive skills and abstract reasoning in learning physics. The larger correlation coefficient for the high school population may be a result of the much shorter time interval between taking the SAT and studying mechanics, because the SAT may provide a more current measure of abilities when high school students begin the study of mechanics than it does for college students, who begin mechanics years after the test is taken. In prior research a strong correlation between FCI G and scores on Lawson’s Classroom Test of Scientific Reasoning for students from the same two schools was observed. Our results suggest that, when interpreting class average normalized FCI gains and comparing different classes, it is important to take into account the variation of students’ cognitive skills, as measured either by the SAT or by Lawson’s test. While Lawson’s test is not commonly given to students in most introductory mechanics courses, SAT scores provide a readily available alternative means of taking account of students’ reasoning abilities. Knowing the students’ cognitive level before instruction also allows one to alter instruction or to use an intervention designed to improve students’ cognitive level.

  6. Interpreting force concept inventory scores: Normalized gain and SAT scores

    Science.gov (United States)

    Coletta, Vincent P.; Phillips, Jeffrey A.; Steinert, Jeffrey J.

    2007-06-01

    Preinstruction SAT scores and normalized gains (G) on the force concept inventory (FCI) were examined for individual students in interactive engagement (IE) courses in introductory mechanics at one high school (N=335) and one university (N=292) , and strong, positive correlations were found for both populations ( r=0.57 and r=0.46 , respectively). These correlations are likely due to the importance of cognitive skills and abstract reasoning in learning physics. The larger correlation coefficient for the high school population may be a result of the much shorter time interval between taking the SAT and studying mechanics, because the SAT may provide a more current measure of abilities when high school students begin the study of mechanics than it does for college students, who begin mechanics years after the test is taken. In prior research a strong correlation between FCI G and scores on Lawson’s Classroom Test of Scientific Reasoning for students from the same two schools was observed. Our results suggest that, when interpreting class average normalized FCI gains and comparing different classes, it is important to take into account the variation of students’ cognitive skills, as measured either by the SAT or by Lawson’s test. While Lawson’s test is not commonly given to students in most introductory mechanics courses, SAT scores provide a readily available alternative means of taking account of students’ reasoning abilities. Knowing the students’ cognitive level before instruction also allows one to alter instruction or to use an intervention designed to improve students’ cognitive level.

  7. 40 CFR 33.206 - Is there a list of certified MBEs and WBEs?

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Is there a list of certified MBEs and... PROTECTION AGENCY PROGRAMS Certification § 33.206 Is there a list of certified MBEs and WBEs? EPA OSDBU will maintain a list of certified MBEs and WBEs on EPA OSDBU's Home Page on the Internet. Any interested...

  8. 42 CFR 410.77 - Certified nurse-midwives' services: Qualifications and conditions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Certified nurse-midwives' services: Qualifications... Medical and Other Health Services § 410.77 Certified nurse-midwives' services: Qualifications and conditions. (a) Qualifications. For Medicare coverage of his or her services, a certified nurse-midwife...

  9. 42 CFR 414.54 - Payment for certified nurse-midwives' services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Payment for certified nurse-midwives' services. 414... Physicians and Other Practitioners § 414.54 Payment for certified nurse-midwives' services. For services...)(1)(K) of the Act for the payment of certified nurse-midwife services may not exceed 65 percent...

  10. 13 CFR 121.705 - Must a business concern self-certify its size status?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Must a business concern self-certify its size status? 121.705 Section 121.705 Business Credit and Assistance SMALL BUSINESS...-certify its size status? (a) A firm must self-certify that it currently meets the eligibility...

  11. 7 CFR 457.145 - Potato crop insurance-certified seed endorsement.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Potato crop insurance-certified seed endorsement. 457... INSURANCE CORPORATION, DEPARTMENT OF AGRICULTURE COMMON CROP INSURANCE REGULATIONS § 457.145 Potato crop insurance—certified seed endorsement. The Potato Crop Insurance Certified Seed Endorsement Provisions...

  12. 7 CFR 201.70 - Limitations of generations for certified seed.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Limitations of generations for certified seed. 201.70... SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Certified Seed § 201.70 Limitations of generations for certified...

  13. 7 CFR 201.74 - Labeling of all classes of certified seed.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Labeling of all classes of certified seed. 201.74... SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Certified Seed § 201.74 Labeling of all classes of certified seed....

  14. 7 CFR 201.72 - Production of all classes of certified seed.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Production of all classes of certified seed. 201.72... SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Certified Seed § 201.72 Production of all classes of certified...

  15. 7 CFR 201.71 - Establishing the source of all classes of certified seed.

    Science.gov (United States)

    2010-01-01

    ... seed. 201.71 Section 201.71 Agriculture Regulations of the Department of Agriculture (Continued... (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Certified Seed § 201.71 Establishing the source of all classes of certified seed. The certifying agency shall have evidence of the class and source...

  16. 9 CFR 355.29 - Composition of certified products for dogs, cats, and other carnivora.

    Science.gov (United States)

    2010-01-01

    ... dogs, cats, and other carnivora. 355.29 Section 355.29 Animals and Animal Products FOOD SAFETY AND... PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION CERTIFIED PRODUCTS FOR DOGS, CATS, AND OTHER... Composition of Certified Products § 355.29 Composition of certified products for dogs, cats, and...

  17. 7 CFR 766.114 - State-certified mediation or voluntary meeting of creditors.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false State-certified mediation or voluntary meeting of... Programs § 766.114 State-certified mediation or voluntary meeting of creditors. (a) A borrower who is...) State-certified mediation; or (2) Voluntary meeting of creditors when a State does not have a...

  18. 7 CFR 785.4 - Grants to certified State mediation programs.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Grants to certified State mediation programs. 785.4..., DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS CERTIFIED STATE MEDIATION PROGRAM § 785.4 Grants to certified State mediation programs. (a) Eligibility. To be eligible to receive a grant, a State mediation...

  19. 48 CFR 52.215-10 - Price Reduction for Defective Certified Cost or Pricing Data.

    Science.gov (United States)

    2010-10-01

    ... complete, accurate, and current as certified in its Certificate of Current Cost or Pricing Data; (2) A... complete, accurate, and current as certified in the Contractor's Certificate of Current Cost or Pricing... been modified even if accurate, complete, and current certified cost or pricing data had been...

  20. Certified reduced basis methods for parametrized partial differential equations

    CERN Document Server

    Hesthaven, Jan S; Stamm, Benjamin

    2016-01-01

    This book provides a thorough introduction to the mathematical and algorithmic aspects of certified reduced basis methods for parametrized partial differential equations. Central aspects ranging from model construction, error estimation and computational efficiency to empirical interpolation methods are discussed in detail for coercive problems. More advanced aspects associated with time-dependent problems, non-compliant and non-coercive problems and applications with geometric variation are also discussed as examples.

  1. CeTA - A Tool for Certified Termination Analysis

    OpenAIRE

    Sternagel, Christian; Thiemann, René; Winkler, Sarah; Zankl, Harald

    2012-01-01

    Since the first termination competition in 2004 it is of great interest, whether a proof that has been automatically generated by a termination tool, is indeed correct. The increasing number of termination proving techniques as well as the increasing complexity of generated proofs (e.g., combinations of several techniques, exhaustive labelings, tree automata, etc.), make certifying (i.e., checking the correctness of) such proofs more and more tedious for humans. Hence the interest in automate...

  2. Climate change and WTO : boundary mediation on certified emission reductions

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ho Cheol

    2011-07-15

    This book mentions climate change and WTO with is climate change true? International effort for reduce of greenhouse gas with UNFCCC, Kyoto protocol, Copenhagen Accord and Cancun Agreement, WTO norm, discussion on introduction of boundary mediation on certified emission reductions, analysis on regulation related WTO norm, violation of regulation on border measure of prohibition, violation of principle on GATT, justification, except through Article 20 of GATT, assessment of policy and supplementation on the law.

  3. A comparison of certified and noncertified pet foods.

    OpenAIRE

    Brown, R G

    1997-01-01

    The market presents the buyer with a wide array of pet food choices. Marketing pet foods has changed in the last decade and today foods may be bought at a variety of outlets. The present study compares nutrient composition, digestibility, and effect on urine pH (cat foods only) of selected certified and noncertified pet foods from different outlets. The selected foods were considered analogous in terms of declared ingredients and macronutrient profiles. The analytical methods used were those ...

  4. Certified Nursing Assistants’ Explanatory Models of Nursing Home Resident Depression

    OpenAIRE

    Piven, Mary Lynn; Anderson, Ruth A.; Colón-Emeric, Cathleen S.; Sandelowski, Margarete

    2008-01-01

    In this study, we explored how Certified Nursing Assistants (CNAs) understood resident depression. Interviews with 18 CNAs, working in two nursing homes were guided by Kleinman’s Explanatory Models of Illness framework. Interview data were content analyzed and CNAs’ descriptions of depression were compared to the MDS 2.0 Mood Screen and to DSM-IV-TR Depression Criteria. CNAs identified causes, signs, and symptoms of depression, but they were unsure about the duration and normalcy of depressio...

  5. Certified reference materials of trace elements in water

    Indian Academy of Sciences (India)

    A K Agrawal

    2005-07-01

    Measurement of trace elements is playing a vital role in industries and various sectors of science and technology including semiconductors, food, health and environmental sectors. In most of the cases a small error in measurement can vitiate all the measures taken for quality control and management. Many decisions regarding the suitability of material/products are based on the analysis. To reduce or eliminate the rejection rate of the products, accurate and reliable measurements are needed which can be achieved by the use of certified reference materials (CRMs). Their use in calibration of analytical equipments and validation of test methods ensures high quality in measurements and it provides traceability to the measurement data with national/international measurement systems (SI unit) also. In the present scenario of globalization of economy, use of certified reference materials (CRMs) in measurements is essential for global acceptance of products and test reports. Their use fulfil a mandatory requirement of international quality systems (ISO 9000, ISO/IEC standard 17025) including our national accreditation body, National Accreditation Board for Testing and Calibration Laboratories (NABL), World Trade Organization (WTO) etc. International manufacturers of CRMs are meeting most of the requirement of CRMs of the country. To meet the demand of CRMs indigenously, the National Physical Laboratory, India initiated a national programme on preparation and dissemination of certified reference materials.

  6. COMPARATIVE ANALYSIS OF INNOVATION PERFORMANCE IN CERTIFIED FIRMS IN MONTENEGRO AND REPUBLIC OF SRPSKA

    Directory of Open Access Journals (Sweden)

    Zdravko Krivokapic

    2014-03-01

    Full Text Available Research subjects of this study are certified companies and their commitment to innovation, as well as their own development and implementation of innovation. Certified companies are those companies that have set one or more standards: ISO 9001:2008, ISO 14001: 2004, HACCP, OHSAS 18001, ISO 17025:2006, ISO 27001. The research is based on 60 certified companies in Montenegro and 165 certified companies Republic of Srpska. The research was conducted at certified companies from all regions, for every activity and sizes. For this purpose it was used questionnaire with 91 questions and it was filled in like interview.

  7. Certified causes of death in patients with mesothelioma in South East England

    Directory of Open Access Journals (Sweden)

    Peto Julian

    2009-01-01

    Full Text Available Abstract Background Mesothelioma is a highly fatal cancer that is caused by exposure to asbestos fibres. In many populations, the occurrence of mesothelioma is monitored with the use of mortality data from death certification. We examine certified causes of death of patients who have been diagnosed with mesothelioma, and assess the validity of death certification data as a proxy for mesothelioma incidence. Methods We extracted mesothelioma registrations in the South East of England area between 2000 and 2004 from the Thames Cancer Registry database. We retained for analysis 2200 patients who had died at the time of analysis, after having excluded seven dead cases where the causes of death were not known to the cancer registry. The 2200 deaths were classified hierarchically to identify (1 mesothelioma deaths, (2 deaths certified as lung cancer deaths or (3 deaths from unspecified cancer, and (4 deaths from other causes. Results 87% of the patients had mesothelioma mentioned on the death certificate. 6% had no mention of mesothelioma but included lung cancer as a cause of death. Another 6% had no mention of mesothelioma or lung cancer, but included an unspecified cancer as a cause of death. Lastly, 2% had other causes of death specified on the death certificate. Conclusion This analysis suggests that official mortality data may underestimate the true occurrence of mesothelioma by around 10%.

  8. Fingerprinting of music scores

    Science.gov (United States)

    Irons, Jonathan; Schmucker, Martin

    2004-06-01

    Publishers of sheet music are generally reluctant in distributing their content via the Internet. Although online sheet music distribution's advantages are numerous the potential risk of Intellectual Property Rights (IPR) infringement, e.g. illegal online distributions, disables any innovation propensity. While active protection techniques only deter external risk factors, additional technology is necessary to adequately treat further risk factors. For several media types including music scores watermarking technology has been developed, which ebeds information in data by suitable data modifications. Furthermore, fingerprinting or perceptual hasing methods have been developed and are being applied especially for audio. These methods allow the identification of content without prior modifications. In this article we motivate the development of watermarking and fingerprinting technologies for sheet music. Outgoing from potential limitations of watermarking methods we explain why fingerprinting methods are important for sheet music and address potential applications. Finally we introduce a condept for fingerprinting of sheet music.

  9. Effects of using a scoring guide on essay scores: generalizability theory.

    Science.gov (United States)

    Kan, Adnan

    2007-12-01

    This study was conducted to test the effect of task level and item consistency when two conditions, with and without the assistance of a scoring guide, were used to score essays. The use of generalization theory was proposed as a framework for examining the effect of task variability and use of the scoring guide on achievement measures. Participants were 21 students in Grade 9 enrolled in regular Turkish language and literature classes. Of these students 11 were men and 10 were women. Ten teachers from the city were raters. In the past, raters of essays have given varied judgements of writing quality. Utilizing decision and generalizability theories, variation in scores was evaluated using a three-way (person x rater x task) analysis of variance design. The scoring guide was beneficial in reducing variability of evaluating grammar and reading comprehension but not as helpful when assessing knowledge of concepts.

  10. How to calculate an MMSE score from a MODA score (and vice versa) in patients with Alzheimer's disease.

    Science.gov (United States)

    Cazzaniga, R; Francescani, A; Saetti, C; Spinnler, H

    2003-11-01

    The aim of the present study was to provide a statistically sound way of reciprocally converting scores of the mini-mental state examination (MMSE) and the Milan overall dementia assessment (MODA). A consecutive series of 182 patients with "probable" Alzheimer's disease patients was examined with both tests. MODA and MMSE scores proved to be highly correlated. A formula for converting MODA and MMSE scores was generated.

  11. Applications of nuclear magnetic resonance spectroscopy to certifiable food colors

    International Nuclear Information System (INIS)

    Nuclear magnetic resonance spectroscopy was found suitable for the identification of individual colours, for distinguishing individual colours from colour mixtures, for the identification and semi-quantitative determination of the individual colours in mixtures and for proofs of the adulteration of certified colours adding noncertified colours. The method is well suited for observing the purity of colours and may also be used as the control method in the manufacture of colours and in assessing their stability and their resistance to increased temperature and light. (M.K.)

  12. Credit Scoring Modeling

    Directory of Open Access Journals (Sweden)

    Siana Halim

    2014-01-01

    Full Text Available It is generally easier to predict defaults accurately if a large data set (including defaults is available for estimating the prediction model. This puts not only small banks, which tend to have smaller data sets, at disadvantage. It can also pose a problem for large banks that began to collect their own historical data only recently, or banks that recently introduced a new rating system. We used a Bayesian methodology that enables banks with small data sets to improve their default probability. Another advantage of the Bayesian method is that it provides a natural way for dealing with structural differences between a bank’s internal data and additional, external data. In practice, the true scoring function may differ across the data sets, the small internal data set may contain information that is missing in the larger external data set, or the variables in the two data sets are not exactly the same but related. Bayesian method can handle such kind of problem.

  13. Beyond the Test Scores.

    Science.gov (United States)

    Thibodeau, Janice J.

    1985-01-01

    A diagnostic-prescriptive scheme is illustrated using subtests of the Slingerland Screening Tests for Identifying Children with Specific Language Disability and the Detroit Tests of Learning Aptitude. The scheme is intended to focus on the child's learning style by examining the task and the strategies employed. (CL)

  14. Safe to Fly: Certifying COTS Hardware for Spaceflight

    Science.gov (United States)

    Fichuk, Jessica L.

    2011-01-01

    Providing hardware for the astronauts to use on board the Space Shuttle or International Space Station (ISS) involves a certification process that entails evaluating hardware safety, weighing risks, providing mitigation, and verifying requirements. Upon completion of this certification process, the hardware is deemed safe to fly. This process from start to finish can be completed as quickly as 1 week or can take several years in length depending on the complexity of the hardware and whether the item is a unique custom design. One area of cost and schedule savings that NASA implements is buying Commercial Off the Shelf (COTS) hardware and certifying it for human spaceflight as safe to fly. By utilizing commercial hardware, NASA saves time not having to develop, design and build the hardware from scratch, as well as a timesaving in the certification process. By utilizing COTS hardware, the current detailed certification process can be simplified which results in schedule savings. Cost savings is another important benefit of flying COTS hardware. Procuring COTS hardware for space use can be more economical than custom building the hardware. This paper will investigate the cost savings associated with certifying COTS hardware to NASA s standards rather than performing a custom build.

  15. Integrating Implicit Induction Proofs into Certified Proof Environments

    Science.gov (United States)

    Stratulat, Sorin

    We give evidence of the direct integration and automated checking of implicit induction-based proofs inside certified reasoning environments, as that provided by the Coq proof assistant. This is the first step of a long term project focused on 1) mechanically certifying implicit induction proofs generated by automated provers like Spike, and 2) narrowing the gap between automated and interactive proof techniques inside proof assistants such that multiple induction steps can be executed completely automatically and mutual induction can be treated more conveniently. Contrary to the current approaches of reconstructing implicit induction proofs into scripts based on explicit induction tactics that integrate the usual proof assistants, our checking methodology is simpler and fits better for automation. The underlying implicit induction principles are separated and validated independently from the proof scripts that consist in a bunch of one-to-one translations of implicit induction proof steps. The translated steps can be checked independently, too, so the validation process fits well for parallelisation and for the management of large proof scripts. Moreover, our approach is more general; any kind of implicit induction proof can be considered because the limitations imposed by the proof reconstruction techniques no longer exist. An implementation that integrates automatic translators for generating fully checkable Coq scripts from Spike proofs is reported.

  16. ALVARADO SCORE AND ITS CORRELATION WITH APPENDICITIS

    Directory of Open Access Journals (Sweden)

    Surajit

    2015-11-01

    Full Text Available BACKGROUND Acute appendicitis is the most common cause of an acute abdomen. The treatment is surgical and negative appendectomy rates are high. The Alvarado score can be used to stratify patients with symptoms of suspected appendicitis. It enables risk stratification in patients presenting with abdominal pain, linking the probability of appendicitis to recommendations regarding discharge, observation or surgical intervention. AIMS AND OBJECTIVES This study was conducted to evaluate Alvarado scoring system for diagnosis of acute appendicitis and its correlation with operative finding and histopathology. Patients presenting in the Emergency Department in primary and secondary care settings, especially in low-resource countries where emergency CT scan is not available round the clock can be benefitted from the Alvarado scoring system. MATERIALS AND METHODS The score has 6 clinical items and 2 laboratory measurements with a total 10 points. This study was conducted on 98 patients irrespective of age and sex, who attended the emergency and OPD during the course of the work with symptoms suggestive of acute appendicitis including abdominal pain, rebound tenderness, nausea, vomiting or elevated temperature with/without leukocytosis and neutrophilia, and charts were made for each of the patients. Using the scoring system for appendicitis developed by Alvarado, each chart was scored. Out of 98 patients, 7 patients with Alvarado score of ≤ 4 were treated conservatively and later discharged in stable condition. The remaining 91 patients with score of 5-6 and those with score of ≥ 7 were operated. Operative finding and later histopathological examination confirmed the diagnosis of acute appendicitis in 83 patients out of 91 who underwent appendectomy. RESULT In this study, we compared the Alvarado score of the patient recorded prior to operation with the operative finding and histopathological report. The results were statistically analysed by Student

  17. Individual and contextual antecedents of workplace aggression in aged care nurses and certified nursing assistants.

    Science.gov (United States)

    Rodwell, John; Demir, Defne; Gulyas, Andre

    2015-08-01

    Employees in aged care are at high risk of workplace aggression. Research rarely examines the individual and contextual antecedents of aggression for specific types of workers within these settings, such as nurses and certified nursing assistants (CNAs). The study aimed to explore characteristics of the job demands-resources model (JD-R), negative affectivity (NA) and demographics related to workplace aggression for aged care workers. The survey study was based on 208 nurses and 83 CNAs working within aged care. Data from each group were analysed separately using ordinal regressions. Both aged care nurses and CNAs reported high rates of bullying, external emotional abuse, threat of assault and physical assault. Elements of the JD-R model and individual characteristics were related to aggression types for both groups. Characteristics of the JD-R model, NA and demographics are important in understanding the antecedents of aggression observed among aged care workers. PMID:26224217

  18. Individual and contextual antecedents of workplace aggression in aged care nurses and certified nursing assistants.

    Science.gov (United States)

    Rodwell, John; Demir, Defne; Gulyas, Andre

    2015-08-01

    Employees in aged care are at high risk of workplace aggression. Research rarely examines the individual and contextual antecedents of aggression for specific types of workers within these settings, such as nurses and certified nursing assistants (CNAs). The study aimed to explore characteristics of the job demands-resources model (JD-R), negative affectivity (NA) and demographics related to workplace aggression for aged care workers. The survey study was based on 208 nurses and 83 CNAs working within aged care. Data from each group were analysed separately using ordinal regressions. Both aged care nurses and CNAs reported high rates of bullying, external emotional abuse, threat of assault and physical assault. Elements of the JD-R model and individual characteristics were related to aggression types for both groups. Characteristics of the JD-R model, NA and demographics are important in understanding the antecedents of aggression observed among aged care workers.

  19. Remote nursing certified practice: viewing nursing and nurse practitioner practice through a social justice lens.

    Science.gov (United States)

    Tarlier, Denise S; Browne, Annette J

    2011-06-01

    Remote Nursing Certified Practice (RNCP) was introduced in 2010 to regulate nursing practice in remote, largely First Nations communities in British Columbia, Canada. These are communities that often experience profound health and health-care inequities. Typically nurses are the main health-care providers. Using a critical social justice lens, the authors explore the clinical and ethical implications of RNCP in terms of access to equitable, high-quality primary health care.They examine the fit between the level and scope of health services provided by registered nurses working under RNCP and the health needs of remote First Nations communities. In doing so, they draw comparisons between nurse practitioners (NPs) and outpost nurses working in NP roles who historically were employed to provide health care in these communities.The authors conclude by calling for nursing regulations that support equitable, high-quality primary care for all British Columbians.

  20. The Effectiveness of "Teach for America" and Other Under-certified Teachers

    Directory of Open Access Journals (Sweden)

    Ildiko Laczko-Kerr

    2002-09-01

    Full Text Available The academic achievements of students taught by under-certified primary school teachers were compared to the academic achievements of students taught by regularly certified primary school teachers.  This sample of under-certified teachers included three types of under-qualified personnel: emergency, temporary and provisionally certified teachers.  One subset of these under-certified teachers was from the national program "Teach For America (TFA."  Recent college graduates are placed by TFA where other under-qualified under-certified teachers are often called upon to work, namely, low-income urban and rural school districts. Certified teachers in this study were from accredited universities and all met state requirements for receiving the regular initial certificate to teach.  Recently hired under-certified and certified teachers (N=293 from five low-income school districts were matched on a number of variables, resulting in 109 pairs of teachers whose students all took the mandated state achievement test. Results indicate 1 that students of TFA teachers did not perform significantly different from students of other under-certified teachers, and 2 that students of certified teachers out-performed students of teachers who were under-certified.  This was true on all three subtests of the SAT 9—reading, mathematics and language arts.  Effect sizes favoring the students of certified teachers were substantial.  In reading, mathematics, and language, the students of certified teachers outperformed students of under-certified teachers, including the students of the TFA teachers, by about 2 months on a grade equivalent scale.  Students of under-certified teachers make about 20% less academic growth per year than do students of teachers with regular certification.  Traditional programs of teacher preparation apparently result in positive effects on the academic achievement of low-income primary school children.  Present

  1. Association of dietary diversity score with anxiety in women.

    Science.gov (United States)

    Poorrezaeian, Mina; Siassi, Fereydoun; Qorbani, Mostafa; Karimi, Javad; Koohdani, Fariba; Asayesh, Hamid; Sotoudeh, Gity

    2015-12-15

    Evidence suggests that diet plays an important role in the development of mental disorders, especially anxiety. Dietary diversity score is an indicator for assessing diet quality. However, its association with anxiety has not been investigated. The aim of this study was to examine the association of dietary diversity score with anxiety. A cross-sectional study was conducted among 360 women attending health centers in the south of Tehran in 2014. General information among others were collected. Weight, height and waist circumference were measured and body mass index (BMI) was calculated. Dietary intake and anxiety score were assessed using a 24-h dietary recall and Depression, Anxiety, Stress Scales (DASS) questionnaires, respectively. Dietary diversity score was computed according to the guidelines of FAO. About 35% of the participants were found to exhibit anxiety. The dietary diversity score in 12.5% of the subjects were between 1 and 3 (low dietary diversity score) but 87.5% scored between 4 and 7 (high dietary diversity score). The adjusted mean of anxiety score in subjects with high dietary diversity score was significantly lower than those with low dietary diversity score. Dietary diversity score was found to be inversely associated with anxiety. However, the causality between anxiety and dietary diversity could not be determined.

  2. Empowering certified nurse's aides to improve quality of work life through a team communication program.

    Science.gov (United States)

    Howe, Erin E

    2014-01-01

    The purpose of this pilot study was to explore the impact of a certified nurse's aide (CNA)-led interdisciplinary teamwork and communication intervention on perceived quality of work environment and six-month job intentions. CNAs are frequently excluded from team communication and decision-making, which often leads to job dissatisfaction with high levels of staff turnover. Using a mixed quantitative and qualitative approach with pre- post-program design, the intervention utilized the strategy of debriefing from the national patient safety initiative, TeamSTEPPS. Inherent in the program design, entitled Long Term Care (LTC) Team Talk, was the involvement of the CNAs in the development of the intervention as an empowering process on two wings of a transitional care unit in a long-term care facility in upstate NY. CNAs' perceptions of work environment quality were measured using a Quality of Work Life (QWL) instrument. Additionally, job turnover intent within six months was assessed. Results indicated improved scores on nearly all QWL subscales anticipated to be impacted, and enhanced perceived empowerment of the CNAs on each wing albeit through somewhat different experiential processes. The program is highly portable and can potentially be implemented in a variety of long-term care settings.

  3. Description and validation of a scoring system for tomosynthesis in pulmonary cystic fibrosis.

    OpenAIRE

    Vult von Steyern, Kristina; Björkman-Burtscher, Isabella; Höglund, Peter; Bozovic, Gracijela; Wiklund, Marie; Geijer, Mats

    2012-01-01

    OBJECTIVES: To design and validate a scoring system for tomosynthesis (digital tomography) in pulmonary cystic fibrosis. METHODS: A scoring system dedicated to tomosynthesis in pulmonary cystic fibrosis was designed. Three radiologists independently scored 88 pairs of radiographs and tomosynthesis examinations of the chest in 60 patients with cystic fibrosis and 7 oncology patients. Radiographs were scored according to the Brasfield scoring system and tomosynthesis examination...

  4. Certified counting of roots of random univariate polynomials

    CERN Document Server

    Cleveland, Joseph; Hauenstein, Jonathan D; Haywood, Ian; Mehta, Dhagash; Morse, Anthony; Robol, Leonardo; Schlenk, Taylor

    2014-01-01

    A challenging problem in computational mathematics is to compute roots of a high-degree univariate random polynomial. We combine an efficient multiprecision implementation for solving high-degree random polynomials with two certification methods, namely Smale's $\\alpha$-theory and one based on Gerschgorin's theorem, for showing that a given numerical approximation is in the quadratic convergence region of Newton's method of some exact solution. With this combination, we can certifiably count the number of real roots of random polynomials. We quantify the difference between the two certification procedures and list the salient features of both of them. After benchmarking on random polynomials where the coefficients are drawn from the Gaussian distribution, we obtain novel experimental results for the Cauchy distribution case.

  5. Bias detection and certified reference materials for random measurands

    Science.gov (United States)

    Rukhin, Andrew L.

    2015-12-01

    A problem that frequently occurs in metrology is the bias checking of data obtained by a laboratory against the specified value and uncertainty estimate given in the certificate of analysis. The measurand—a property of a certified reference material (CRM)—is supposed to be random with a normal distribution whose parameters are given by the certificate specifications. The laboratory’s data from subsequent measurements of the CRM (a CRM experiment) are summarized by the sample mean value and its uncertainty which is commonly based on a repeatability standard deviation. New confidence intervals for the lab’s bias are derived. Although they may lack intuitive appeal, those obtained by using higher order asymptotic methods, compared and contrasted in this paper, are recommended.

  6. The Certified Clinical Nurse Leader in Critical Care.

    Science.gov (United States)

    L'Ecuyer, Kristine M; Shatto, Bobbi J; Hoffmann, Rosemary L; Crecelius, Matthew L

    2016-01-01

    Challenges of the current health system in the United States call for collaboration of health care professionals, careful utilization of resources, and greater efficiency of system processes. Innovations to the delivery of care include the introduction of the clinical nurse leader role to provide leadership at the point of care, where it is needed most. Clinical nurse leaders have demonstrated their ability to address needed changes and implement improvements in processes that impact the efficiency and quality of patient care across the continuum and in a variety of settings, including critical care. This article describes the role of the certified clinical nurse leader, their education and skill set, and outlines outcomes that have been realized by their efforts. Specific examples of how clinical nurse leaders impact critical care nursing are discussed. PMID:27487750

  7. The Certified Clinical Nurse Leader in Critical Care.

    Science.gov (United States)

    L'Ecuyer, Kristine M; Shatto, Bobbi J; Hoffmann, Rosemary L; Crecelius, Matthew L

    2016-01-01

    Challenges of the current health system in the United States call for collaboration of health care professionals, careful utilization of resources, and greater efficiency of system processes. Innovations to the delivery of care include the introduction of the clinical nurse leader role to provide leadership at the point of care, where it is needed most. Clinical nurse leaders have demonstrated their ability to address needed changes and implement improvements in processes that impact the efficiency and quality of patient care across the continuum and in a variety of settings, including critical care. This article describes the role of the certified clinical nurse leader, their education and skill set, and outlines outcomes that have been realized by their efforts. Specific examples of how clinical nurse leaders impact critical care nursing are discussed.

  8. Confidence scores for prediction models

    DEFF Research Database (Denmark)

    Gerds, Thomas Alexander; van de Wiel, MA

    2011-01-01

    modelling strategy is applied to different training sets. For each modelling strategy we estimate a confidence score based on the same repeated bootstraps. A new decomposition of the expected Brier score is obtained, as well as the estimates of population average confidence scores. The latter can be used...... to distinguish rival prediction models with similar prediction performances. Furthermore, on the subject level a confidence score may provide useful supplementary information for new patients who want to base a medical decision on predicted risk. The ideas are illustrated and discussed using data from cancer...

  9. Dual-energy X-ray absorptiometry diagnostic discordance between Z-scores and T-scores in young adults.

    LENUS (Irish Health Repository)

    Carey, John J

    2009-01-01

    Diagnostic criteria for postmenopausal osteoporosis using central dual-energy X-ray absorptiometry (DXA) T-scores have been widely accepted. The validity of these criteria for other populations, including premenopausal women and young men, has not been established. The International Society for Clinical Densitometry (ISCD) recommends using DXA Z-scores, not T-scores, for diagnosis in premenopausal women and men aged 20-49 yr, though studies supporting this position have not been published. We examined diagnostic agreement between DXA-generated T-scores and Z-scores in a cohort of men and women aged 20-49 yr, using 1994 World Health Organization and 2005 ISCD DXA criteria. Four thousand two hundred and seventy-five unique subjects were available for analysis. The agreement between DXA T-scores and Z-scores was moderate (Cohen\\'s kappa: 0.53-0.75). The use of Z-scores resulted in significantly fewer (McNemar\\'s p<0.001) subjects diagnosed with "osteopenia," "low bone mass for age," or "osteoporosis." Thirty-nine percent of Hologic (Hologic, Inc., Bedford, MA) subjects and 30% of Lunar (GE Lunar, GE Madison, WI) subjects diagnosed with "osteoporosis" by T-score were reclassified as either "normal" or "osteopenia" when their Z-score was used. Substitution of DXA Z-scores for T-scores results in significant diagnostic disagreement and significantly fewer persons being diagnosed with low bone mineral density.

  10. Students' performance on makeup examinations and other evaluations.

    Science.gov (United States)

    Kahn, I

    2000-12-01

    In two studies, one involving a lower-division psychology course and the other involving an upper-division psychology course, students who missed required examinations had lower test scores, quiz scores, comprehensive final test scores, and attendance than students who did not miss required examinations. In addition, students in the upper-division psychology course who missed required examinations had a lower mean makeup examination test score than on their required examination.

  11. How Do Raters from India Perform in Scoring the TOEFL iBT[TM] Speaking Section and What Kind of Training Helps? TOEFL iBT[TM] Research Report. RR-09-31

    Science.gov (United States)

    Xi, Xiaoming; Mollaun, Pam

    2009-01-01

    This study investigated the scoring of the Test of English as a Foreign Language[TM] Internet-based Test (TOEFL iBT[TM]) Speaking section by bilingual or multilingual speakers of English and 1 or more Indian languages. We explored the extent to which raters from India, after being trained and certified, were able to score the Speaking section for…

  12. History of the American Board of Ophthalmology Oral Examination.

    Science.gov (United States)

    Hamming, Nancy A; Kline, Lanning B; Keltner, John C; Orcutt, James C; Farber, Martha J

    2016-09-01

    The oral examination has been an integral part of certification by the American Board of Ophthalmology (ABO) since its founding in 1916. An overview is provided regarding the history, evolution, and application of new technology for the oral examination. This part of the certifying process allows the ABO to assess candidates for a variety of competencies, including communication skills and professionalism. PMID:27549997

  13. Description and validation of a scoring system for tomosynthesis in pulmonary cystic fibrosis

    Energy Technology Data Exchange (ETDEWEB)

    Vult von Steyern, Kristina; Bjoerkman-Burtscher, Isabella M.; Bozovic, Gracijela; Wiklund, Marie; Geijer, Mats [Skaane University Hospital, Lund University, Centre for Medical Imaging and Physiology, Lund (Sweden); Hoeglund, Peter [Skaane University Hospital, Competence Centre for Clinical Research, Lund (Sweden)

    2012-12-15

    To design and validate a scoring system for tomosynthesis (digital tomography) in pulmonary cystic fibrosis. A scoring system dedicated to tomosynthesis in pulmonary cystic fibrosis was designed. Three radiologists independently scored 88 pairs of radiographs and tomosynthesis examinations of the chest in 60 patients with cystic fibrosis and 7 oncology patients. Radiographs were scored according to the Brasfield scoring system and tomosynthesis examinations were scored using the new scoring system. Observer agreements for the tomosynthesis score were almost perfect for the total score with square-weighted kappa >0.90, and generally substantial to almost perfect for subscores. Correlation between the tomosynthesis score and the Brasfield score was good for the three observers (Kendall's rank correlation tau 0.68, 0.77 and 0.78). Tomosynthesis was generally scored higher as a percentage of the maximum score. Observer agreements for the total score for Brasfield score were almost perfect (square-weighted kappa 0.80, 0.81 and 0.85). The tomosynthesis scoring system seems robust and correlates well with the Brasfield score. Compared with radiography, tomosynthesis is more sensitive to cystic fibrosis changes, especially bronchiectasis and mucus plugging, and the new tomosynthesis scoring system offers the possibility of more detailed and accurate scoring of disease severity. (orig.)

  14. Description and validation of a scoring system for tomosynthesis in pulmonary cystic fibrosis

    International Nuclear Information System (INIS)

    To design and validate a scoring system for tomosynthesis (digital tomography) in pulmonary cystic fibrosis. A scoring system dedicated to tomosynthesis in pulmonary cystic fibrosis was designed. Three radiologists independently scored 88 pairs of radiographs and tomosynthesis examinations of the chest in 60 patients with cystic fibrosis and 7 oncology patients. Radiographs were scored according to the Brasfield scoring system and tomosynthesis examinations were scored using the new scoring system. Observer agreements for the tomosynthesis score were almost perfect for the total score with square-weighted kappa >0.90, and generally substantial to almost perfect for subscores. Correlation between the tomosynthesis score and the Brasfield score was good for the three observers (Kendall's rank correlation tau 0.68, 0.77 and 0.78). Tomosynthesis was generally scored higher as a percentage of the maximum score. Observer agreements for the total score for Brasfield score were almost perfect (square-weighted kappa 0.80, 0.81 and 0.85). The tomosynthesis scoring system seems robust and correlates well with the Brasfield score. Compared with radiography, tomosynthesis is more sensitive to cystic fibrosis changes, especially bronchiectasis and mucus plugging, and the new tomosynthesis scoring system offers the possibility of more detailed and accurate scoring of disease severity. (orig.)

  15. Online and Certifiable Spectroscopy Courses Using Information and Communication Tools. a Model for Classrooms and Beyond

    Science.gov (United States)

    Krishnan, Mangala Sunder

    2015-06-01

    ) strategy, but with proctored and certified examination processes for large numbers in some of the above courses. I would like to present a summary of developments in these areas to help focus classroom (online and offline) learning of Molecular spectroscopy.

  16. 20 CFR 703.212 - Required reports; examination of insurance carrier accounts.

    Science.gov (United States)

    2010-04-01

    ... necessary, the Office may inspect or examine a carrier's books of account, records, and other papers to.... Alternatively, the Office may accept an adequate independent audit by a certified public accountant....

  17. The Machine Scoring of Writing

    Science.gov (United States)

    McCurry, Doug

    2010-01-01

    This article provides an introduction to the kind of computer software that is used to score student writing in some high stakes testing programs, and that is being promoted as a teaching and learning tool to schools. It sketches the state of play with machines for the scoring of writing, and describes how these machines work and what they do.…

  18. Ear examination

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003340.htm Ear examination To use the sharing features on this page, ... ear References King EF, Couch ME. History, physical examination, and the preoperative evaluation. In: Flint PW, Haughey ...

  19. Mucopolysaccharidosis (MPS) Physical Symptom Score: Development, Reliability, and Validity

    OpenAIRE

    Ahmed, A.; Rudser, K.; Kunin-Batson, A.; Delaney, K; Whitley, C.; Shapiro, E

    2015-01-01

    Objectives: We quantified medical signs and symptoms to construct the Physical Symptom Score (PSS) for use in research to assess somatic disease burden in mucopolysaccharidoses (MPS) to track disease and monitor treatments. We examined scoring reliability, its concurrent validity with other measures, and relationship to age in MPS type I.

  20. Factors Affecting Children's Math Achievement Scores in Preschool

    Science.gov (United States)

    Kilday, Carolyn R.

    2010-01-01

    This dissertation contains three independently conducted studies on factors that affect the math achievement scores of preschool-aged children. The first study examined the associations between children's executive-functioning (EF) and math achievement scores at 54 months of age. Results suggest that EF is strongly associated with children's…

  1. Approaches to Scoring Translation in the PROFEX EMP Exam

    OpenAIRE

    Hegedűs Anita

    2013-01-01

    Introduction: This paper undertakes to investigate the connection between two approaches to scoring translation by examining 115 test papers of the translation component of the C1 level PROFEX English for Medical Purposes (EMP) exam. The main objective of the study is to reveal whether, and to what extent, the method of assessment influences the score.

  2. Content Influence While Stage Scoring Moral Thought Statements

    Science.gov (United States)

    Napier, John D.

    1977-01-01

    Two types of test scores were analyzed to examine whether sixty teachers were unable to use Kohlberg's measurement system for determining stages of moral thought because they were stage scoring invalidly on the basis of content. This proved to be the case. (Author/JKS)

  3. MODELING CREDIT RISK THROUGH CREDIT SCORING

    OpenAIRE

    Adrian Cantemir CALIN; Oana Cristina POPOVICI

    2014-01-01

    Credit risk governs all financial transactions and it is defined as the risk of suffering a loss due to certain shifts in the credit quality of a counterpart. Credit risk literature gravitates around two main modeling approaches: the structural approach and the reduced form approach. In addition to these perspectives, credit risk assessment has been conducted through a series of techniques such as credit scoring models, which form the traditional approach. This paper examines the evolution of...

  4. Measurement of Nonverbal IQ in Autism Spectrum Disorder: Scores in Young Adulthood Compared to Early Childhood

    Science.gov (United States)

    Bishop, Somer L.; Farmer, Cristan; Thurm, Audrey

    2015-01-01

    Nonverbal IQ (NVIQ) was examined in 84 individuals with autism spectrum disorder (ASD) followed from age 2 to 19. Most adults who scored in the range of intellectual disability also received scores below 70 as children, and the majority of adults with scores in the average range had scored in this range by age 3. However, within the lower ranges…

  5. Modelling the predictive performance of credit scoring

    Directory of Open Access Journals (Sweden)

    Shi-Wei Shen

    2013-02-01

    Full Text Available Orientation: The article discussed the importance of rigour in credit risk assessment.Research purpose: The purpose of this empirical paper was to examine the predictive performance of credit scoring systems in Taiwan.Motivation for the study: Corporate lending remains a major business line for financial institutions. However, in light of the recent global financial crises, it has become extremely important for financial institutions to implement rigorous means of assessing clients seeking access to credit facilities.Research design, approach and method: Using a data sample of 10 349 observations drawn between 1992 and 2010, logistic regression models were utilised to examine the predictive performance of credit scoring systems.Main findings: A test of Goodness of fit demonstrated that credit scoring models that incorporated the Taiwan Corporate Credit Risk Index (TCRI, micro- and also macroeconomic variables possessed greater predictive power. This suggests that macroeconomic variables do have explanatory power for default credit risk.Practical/managerial implications: The originality in the study was that three models were developed to predict corporate firms’ defaults based on different microeconomic and macroeconomic factors such as the TCRI, asset growth rates, stock index and gross domestic product.Contribution/value-add: The study utilises different goodness of fits and receiver operator characteristics during the examination of the robustness of the predictive power of these factors.

  6. 40 CFR 91.1013 - Exemption for certified Small SI engines.

    Science.gov (United States)

    2010-07-01

    ... Marine SI Engines § 91.1013 Exemption for certified Small SI engines. The provisions of 40 CFR 1045.605... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Exemption for certified Small SI engines. 91.1013 Section 91.1013 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)...

  7. Awareness and Ethical Orientation of Alternatively Certified Prospective Teachers to Intention for Whistle Blowing

    Science.gov (United States)

    Toker Gokce, Asiye

    2013-01-01

    This study inquires whistle blowing intentions of alternatively certified prospective teachers, investigating their moral reasoning to blow the whistle. Specifically three hypotheses were tested: Overall ethical awareness of the alternatively certified prospective teachers is high; the participants will identify reasons related to philosophical…

  8. Recognising and Certifying Lifelong Skills: Impact on Labour Market Integration of the Unemployed

    Science.gov (United States)

    Fernandes, Pedro Afonso

    2009-01-01

    The process for recognising, validating and certifying (RVC) non-formally or informally acquired lifelong learning, launched in 2000, is now part of mainstream education and training policies in Portugal. This article aims to determine how much the labour-market behaviour of the RVC-certified unemployed differs from that of other unemployed…

  9. 13 CFR 121.805 - May a business concern self-certify its size status?

    Science.gov (United States)

    2010-01-01

    ...-certify its size status? 121.805 Section 121.805 Business Credit and Assistance SMALL BUSINESS... Requirements for Paying Reduced Patent Fees § 121.805 May a business concern self-certify its size status? (a) A concern verifies its size status with its submission of its patent application. (b) Any attempt...

  10. 76 FR 71248 - Animal Food Labeling; Declaration of Certifiable Color Additives

    Science.gov (United States)

    2011-11-17

    ... listing on food labels of the common or usual names of all color additives required to be certified by FDA... U.S.C. 379(c)) shall be declared by the common or usual name of the color additive as listed in the... name of the certified color additive following its common or usual name as specified in part 74 or...

  11. 7 CFR 201.73 - Processors and processing of all classes of certified seed.

    Science.gov (United States)

    2010-01-01

    ... seed. 201.73 Section 201.73 Agriculture Regulations of the Department of Agriculture (Continued... (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Certified Seed § 201.73 Processors and processing of all classes of certified seed. The following requirements must be met by processors of all...

  12. 19 CFR 10.57 - Certified seed potatoes, and seed corn or maize.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Certified seed potatoes, and seed corn or maize... Provisions Potatoes, Corn, Or Maize § 10.57 Certified seed potatoes, and seed corn or maize. Claim for classification as seed potatoes under subheading 0701.10.00, as seed corn (maize) under subheading...

  13. 30 CFR Appendix to Subpart B - Optional Form for Certifying Mine Rescue Teams

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Optional Form for Certifying Mine Rescue Teams... EDUCATION AND TRAINING MINE RESCUE TEAMS Mine Rescue Teams for Underground Coal Mines Pt. 49, Subpt. B, App. Appendix to Subpart B—Optional Form for Certifying Mine Rescue Teams ER08FE08.000 ER08FE08.001...

  14. 7 CFR 301.75-17 - Funds for the replacement of certified citrus nursery stock.

    Science.gov (United States)

    2010-01-01

    ...) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE DOMESTIC QUARANTINE NOTICES Citrus Canker Notice of Quarantine and Regulations § 301.75-17 Funds for the replacement of certified citrus... 7 Agriculture 5 2010-01-01 2010-01-01 false Funds for the replacement of certified citrus...

  15. Why Do National Board Certified Teachers from Generation X Leave the Classroom?

    Science.gov (United States)

    Crain, Julie Christi

    2013-01-01

    This qualitative multiple case study focused on National Board Certified teachers from Generation X who have left the classroom. The study explored aspects of the teaching profession, the National Board Certification process, and Generation X as potential influences for National Board Certified teachers from Generation X to leave the classroom.…

  16. The Certified Written Press As An Element of The Information Society: Case of Algeria.

    Directory of Open Access Journals (Sweden)

    Dr. Khaled Rouaski

    2013-09-01

    Full Text Available The rapid evolution of information technologies and communications in the recent ten years has transformed developed countries into societies of information. The new technologies are in the heart of a debate in developing countries which also aim to take profit of the inheriting advantages. The daily press follows this evolution. For instance, it is transformed, and feeds in its turn, via its online editions, the wide web of digital networks. The observation of this adaptability permits to avoid the confusion between technical support (electronic tubes replace stain tubes and informative continent. Computing is built upon the contraction of the word information and the words mathematics and electronics. The confusion, at this level, should be ended. The written information, in terms of daily newspaper, supported by paper, stores all its propulsive force. The daily written press‟ past has a bright future as long as it‟s real dynamic is resuscitated. There a strong link between the information society and the delivery function of the written press (quality of delivering, it doesn‟t exist a unique function of delivering newspapers. In this context, the role of messengers should be examined and assessed relatively to the universal norms of delivery. From this, since its creation in 1922 in France, in order to control the issuance, then the distribution of the paid press (the association for the control and the distribution of the media the OJD which has seven bureaus (the bureau of the paid press is the older and the most important; in 2007, it counts some 1,100 adherents titles; and certified by more than 4.7 billion copies, 900 titles of paid press „main stream‟; 85% of the distribution of the French press, 99% of French titles with more than 100,000 copies, to gain share of the advertising market. The advertising market does not give, in fact, the same value to the different means of distribution. However, the distribution certified by

  17. Interpreting the Meaning of Pain Severity Scores

    Directory of Open Access Journals (Sweden)

    Marilyn J Hodgins

    2002-01-01

    Full Text Available Poor pain management practices are generally discussed in terms of barriers associated with the patient, clinician and/or health care organization. The impact of deficiencies in the tools that are used to measure pain are seldom addressed. Three factors are discussed that complicate the measurement of pain: the nature of pain, the lack of meaning associated with scores generated by pain scales, and treatment goals that lack specificity and are not linked to patients' pain scores. The major premise presented in the present article is that the utility of pain measurement is limited because health care professionals do not have a common understanding of the meaning of scores generated by pain measurement tools, especially within the acute care setting. To address this issue, approaches to establishing instrument validity need to be broadened to include the examination of the meaning and consequences of these measurements within a specific context. Substantive improvements in pain management are unlikely to occur until criteria are identified to link explicitly the scores generated by pain measurement tools to treatment goals.

  18. Credit scores, cardiovascular disease risk, and human capital.

    Science.gov (United States)

    Israel, Salomon; Caspi, Avshalom; Belsky, Daniel W; Harrington, HonaLee; Hogan, Sean; Houts, Renate; Ramrakha, Sandhya; Sanders, Seth; Poulton, Richie; Moffitt, Terrie E

    2014-12-01

    Credit scores are the most widely used instruments to assess whether or not a person is a financial risk. Credit scoring has been so successful that it has expanded beyond lending and into our everyday lives, even to inform how insurers evaluate our health. The pervasive application of credit scoring has outpaced knowledge about why credit scores are such useful indicators of individual behavior. Here we test if the same factors that lead to poor credit scores also lead to poor health. Following the Dunedin (New Zealand) Longitudinal Study cohort of 1,037 study members, we examined the association between credit scores and cardiovascular disease risk and the underlying factors that account for this association. We find that credit scores are negatively correlated with cardiovascular disease risk. Variation in household income was not sufficient to account for this association. Rather, individual differences in human capital factors—educational attainment, cognitive ability, and self-control—predicted both credit scores and cardiovascular disease risk and accounted for ∼45% of the correlation between credit scores and cardiovascular disease risk. Tracing human capital factors back to their childhood antecedents revealed that the characteristic attitudes, behaviors, and competencies children develop in their first decade of life account for a significant portion (∼22%) of the link between credit scores and cardiovascular disease risk at midlife. We discuss the implications of these findings for policy debates about data privacy, financial literacy, and early childhood interventions.

  19. Towards a Certified Lightweight Array Bound Checker for Java Bytecode

    Science.gov (United States)

    Pichardie, David

    2009-01-01

    Dynamic array bound checks are crucial elements for the security of a Java Virtual Machines. These dynamic checks are however expensive and several static analysis techniques have been proposed to eliminate explicit bounds checks. Such analyses require advanced numerical and symbolic manipulations that 1) penalize bytecode loading or dynamic compilation, 2) complexify the trusted computing base. Following the Foundational Proof Carrying Code methodology, our goal is to provide a lightweight bytecode verifier for eliminating array bound checks that is both efficient and trustable. In this work, we define a generic relational program analysis for an imperative, stackoriented byte code language with procedures, arrays and global variables and instantiate it with a relational abstract domain as polyhedra. The analysis has automatic inference of loop invariants and method pre-/post-conditions, and efficient checking of analysis results by a simple checker. Invariants, which can be large, can be specialized for proving a safety policy using an automatic pruning technique which reduces their size. The result of the analysis can be checked efficiently by annotating the program with parts of the invariant together with certificates of polyhedral inclusions. The resulting checker is sufficiently simple to be entirely certified within the Coq proof assistant for a simple fragment of the Java bytecode language. During the talk, we will also report on our ongoing effort to scale this approach for the full sequential JVM.

  20. Obstetrical disseminated intravascular coagulation score.

    Science.gov (United States)

    Kobayashi, Takao

    2014-06-01

    Obstetrical disseminated intravascular coagulation (DIC) is usually a very acute, serious complication of pregnancy. The obstetrical DIC score helps with making a prompt diagnosis and starting treatment early. This DIC score, in which higher scores are given for clinical parameters rather than for laboratory parameters, has three components: (i) the underlying diseases; (ii) the clinical symptoms; and (iii) the laboratory findings (coagulation tests). It is justifiably appropriate to initiate therapy for DIC when the obstetrical DIC score reaches 8 points or more before obtaining the results of coagulation tests. Improvement of blood coagulation tests and clinical symptoms are essential to the efficacy evaluation for treatment after a diagnosis of obstetrical DIC. Therefore, the efficacy evaluation criteria for obstetrical DIC are also defined to enable follow-up of the clinical efficacy of DIC therapy.

  1. From Rasch scores to regression

    DEFF Research Database (Denmark)

    Christensen, Karl Bang

    2006-01-01

    Rasch models provide a framework for measurement and modelling latent variables. Having measured a latent variable in a population a comparison of groups will often be of interest. For this purpose the use of observed raw scores will often be inadequate because these lack interval scale propertie....... This paper compares two approaches to group comparison: linear regression models using estimated person locations as outcome variables and latent regression models based on the distribution of the score....

  2. Evaluation procedure for simulation facilities certified under 10 CFR 55: Final report

    International Nuclear Information System (INIS)

    This document describes the procedure to be followed by the NRC for the inspection of simulation facilities certified by facility licensees under 10 CFR 55. Inspections are divided into four major areas based on the types of evaluations conducted: (1) performance testing; (2) physical fidelity/human factors; (3) control capabilities; and (4) design, updating, modification, and testing. NRC staff representing several disciplines including license examiners, operations specialists, and human factors experts, under the direction of a team leader, will perform these inspections. A simulation facility inspection may include off-site and on-site phases. The off-site phase will consist of an examination of the simulation facility documentation and an identification of those operations and procedures which may be considered for use in performance testing during the on-site phase. In the on-site review, the staff will work closely with the facility licensee to conduct a sound and fair inspection and to evaluate the results of tests that are conducted. Inspection findings will be based upon the staff's judgment of the simulation facility's compliance with 10 CFR 55.45. Findings may range from one of ''no adverse impact on the conduct of operating tests'' through degrees of ''adverse impact requiring correction'' to ''adverse impacts so serious that the simulation facility may not be used in the conduct of operating tests until the discrepancies are corrected and the simulation facility is recertified to the NRC.''

  3. 40 CFR 1045.610 - What provisions apply to using engines already certified to Small SI emission standards?

    Science.gov (United States)

    2010-07-01

    ... already certified to Small SI emission standards? 1045.610 Section 1045.610 Protection of Environment... engines already certified to Small SI emission standards? This section applies to marine engines that are identical to land-based engines certified under 40 CFR part 90 or 1054. See § 1045.605 for provisions...

  4. 48 CFR 52.215-11 - Price Reduction for Defective Certified Cost or Pricing Data-Modifications.

    Science.gov (United States)

    2010-10-01

    ... subcontractor furnished certified cost or pricing data that were not complete, accurate, and current as certified in its Certificate of Current Cost or Pricing Data, (2) a subcontractor or prospective... current as certified in the Contractor's Certificate of Current Cost or Pricing Data, or (3) any of...

  5. Do medical students’ scores using different assessment instruments predict their scores in clinical reasoning using a computer-based simulation?

    Directory of Open Access Journals (Sweden)

    Fida M

    2015-02-01

    Full Text Available Mariam Fida,1 Salah Eldin Kassab2 1Department of Molecular Medicine, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain; 2Department of Medical Education, Faculty of Medicine, Suez Canal University, Ismailia, Egypt Purpose: The development of clinical problem-solving skills evolves over time and requires structured training and background knowledge. Computer-based case simulations (CCS have been used for teaching and assessment of clinical reasoning skills. However, previous studies examining the psychometric properties of CCS as an assessment tool have been controversial. Furthermore, studies reporting the integration of CCS into problem-based medical curricula have been limited. Methods: This study examined the psychometric properties of using CCS software (DxR Clinician for assessment of medical students (n=130 studying in a problem-based, integrated multisystem module (Unit IX during the academic year 2011–2012. Internal consistency reliability of CCS scores was calculated using Cronbach's alpha statistics. The relationships between students' scores in CCS components (clinical reasoning, diagnostic performance, and patient management and their scores in other examination tools at the end of the unit including multiple-choice questions, short-answer questions, objective structured clinical examination (OSCE, and real patient encounters were analyzed using stepwise hierarchical linear regression. Results: Internal consistency reliability of CCS scores was high (α=0.862. Inter-item correlations between students' scores in different CCS components and their scores in CCS and other test items were statistically significant. Regression analysis indicated that OSCE scores predicted 32.7% and 35.1% of the variance in clinical reasoning and patient management scores, respectively (P<0.01. Multiple-choice question scores, however, predicted only 15.4% of the variance in diagnostic performance scores (P<0.01, while

  6. [Authorized Qualifications of Staff Conducting Examinations in the Field of Clinical Microbiology].

    Science.gov (United States)

    Nishiyama, Hiroyuki

    2015-04-01

    Because of the increase in healthcare-associated infections, appearance of highly resistant bacteria, and that of emerging/re-emerging infectious diseases, it is necessary for the skills of clinical microbiological technologists and the associated technology to be improved. Technologist in Microbiology (4,717 certified) and Specialist in Microbiology (58 certified) are authorized qualifications in the field of examination for clinical microbiology, with a history of 60 years, and Clinical Microbiological Technologist (670 certified) and Infection Control Microbiological Technologist (ICMT) (528 certified) are necessary qualifications to become a member of an infection control team. As problems to be resolved, clarifying the relationships among the authorized qualifications, reconsidering the fairness of evaluating written examinations, and further consideration of the administration method for an increasing number of examinees need to be tackled.

  7. Skin scoring in systemic sclerosis

    DEFF Research Database (Denmark)

    Zachariae, Hugh; Bjerring, Peter; Halkier-Sørensen, Lars;

    1994-01-01

    Forty-one patients with systemic sclerosis were investigated with a new and simple skin score method measuring the degree of thickening and pliability in seven regions together with area involvement in each region. The highest values were, as expected, found in diffuse cutaneous systemic sclerosis...... (type III SS) and the lowest in limited cutaneous systemic sclerosis (type I SS) with no lesions extending above wrists and ancles. A positive correlation was found to the aminoterminal propeptide of type III procollagen, a serological marker for synthesis of type III collagen. The skin score...

  8. A Bootstrap Procedure of Propensity Score Estimation

    Science.gov (United States)

    Bai, Haiyan

    2013-01-01

    Propensity score estimation plays a fundamental role in propensity score matching for reducing group selection bias in observational data. To increase the accuracy of propensity score estimation, the author developed a bootstrap propensity score. The commonly used propensity score matching methods: nearest neighbor matching, caliper matching, and…

  9. Estimating Decision Indices Based on Composite Scores

    Science.gov (United States)

    Knupp, Tawnya Lee

    2009-01-01

    The purpose of this study was to develop an IRT model that would enable the estimation of decision indices based on composite scores. The composite scores, defined as a combination of unidimensional test scores, were either a total raw score or an average scale score. Additionally, estimation methods for the normal and compound multinomial models…

  10. 20 CFR 404.1413 - When will we certify payment to the Railroad Retirement Board (RRB)?

    Science.gov (United States)

    2010-04-01

    ... OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Interrelationship of Old-Age, Survivors and Disability Insurance Program With the Railroad Retirement Program § 404.1413 When will we certify payment...

  11. 75 FR 9915 - Extension of Agency Information Collection Activity Under OMB Review: Certified Cargo Screening...

    Science.gov (United States)

    2010-03-04

    ...-airport and includes facilties upstream in the air cargo supply chain, such as shippers, manufacturers... SECURITY Transportation Security Administration Extension of Agency Information Collection Activity Under OMB Review: Certified Cargo Screening Program AGENCY: Transportation Security Administration,...

  12. 77 FR 25187 - Extension of Agency Information Collection Activity Under OMB Review: Certified Cargo Screening...

    Science.gov (United States)

    2012-04-27

    ... and include facilties upstream ] in the air cargo supply chain, such as shippers, manufacturers... SECURITY Transportation Security Administration Extension of Agency Information Collection Activity Under OMB Review: Certified Cargo Screening Program AGENCY: Transportation Security Administration,...

  13. Investigating kindergarteners' number sense and self-regulation scores in relation to their mathematics and Turkish scores in middle school

    Science.gov (United States)

    İvrendi, Asiye

    2016-09-01

    Number sense and self-regulation are considered foundational skills for later school learning. This study aimed to investigate the predictive power of kindergarten children's number sense and self-regulation scores on their mathematics and Turkish language examination scores in the 5th and 6th grades. The participants in this study were 5th grade ( n = 46) and 6th grade ( n = 28) students, whose number sense and self-regulation skills were measured when they were in kindergarten in 2009 and 2010. Data were analyzed through multiple regression. The results showed positive and mid-level correlations. The children's kindergarten number sense and self-regulation scores significantly predicted their 5th and 6th grade mathematics and Turkish language examination scores. Self-regulation was the stronger predictor of mathematics scores, whereas number sense scores were the better predictor of Turkish language examination scores. The findings from this study provide further evidence as to the critical role of children's early skills in middle school mathematics and language achievement.

  14. Do efficiency scores depend on input mix?

    DEFF Research Database (Denmark)

    Asmild, Mette; Hougaard, Jens Leth; Kronborg, Dorte

    2013-01-01

    In this paper we examine the possibility of using the standard Kruskal-Wallis (KW) rank test in order to evaluate whether the distribution of efficiency scores resulting from Data Envelopment Analysis (DEA) is independent of the input (or output) mix of the observations. Since the DEA frontier...... is estimated, many standard assumptions for evaluating the KW test statistic are violated. Therefore, we propose to explore its statistical properties by the use of simulation studies. The simulations are performed conditional on the observed input mixes. The method, unlike existing approaches...

  15. Job dissatisfaction among certified adapted physical education specialists in the USA

    Directory of Open Access Journals (Sweden)

    Lucie Ješinová

    2014-09-01

    Full Text Available Background: Professionals working in the area of special education are exposed to the unique situation of occupational stress. Adapted physical education teachers are experiencing several symptoms of the burnout phenomenon. Objective: The purpose of this study was to identify factors causing job dissatisfaction among certified adapted physical education specialists in the USA. Methods: The survey was developed based (a on Herzberg's (1959 theory of job satisfaction, and (b a pilot study, which examined specific factors of job dissatisfaction among adapted physical education (APE teachers in the USA. The survey consisted of three parts: (a demographic information, (b paired comparison of nine general factors which could cause job dissatisfaction, and (c paired comparison of ten APE specific factors which could cause job dissatisfaction. The participants were 113 certified adapted physical education specialists (CAPES (88 females, 25 males, a 38% return rate of all mailed surveys. Results: The results indicated that 39% of CAPES have seriously considered another job outside of APE and 26% of CAPES have actively searched for job outside of APE in the last two years. 113 CAPES indicated the general factors that they found the most dissatisfying in their job (listed accordingly to rank, frequency and percent of times chosen, N for each factor = 1017 were working conditions (644, 71%; policies and administration (619, 68%; interpersonal relationship with supervisors (552, 61%; supervision (484, 54%; salary (404, 45%; interpersonal relationship with subordinates (404, 45%; benefits on job (301, 33%; interpersonal relationship with peers (293, 32%; and job security (245, 27%. 110 CAPES indicated the APE specific factors they found the most dissatisfying on their job (listed accordingly to rank, frequency and percent of times chosen, N for each factor = 990 were paperwork (687, 69%; scheduling (659, 67%; facilities (617, 62%; individualized education

  16. Institutional Environments for Certified Organic Agriculture: Enabling Development, Smallholders Livelihood and Public Goods for Southern Environments?

    OpenAIRE

    Egelyng, Henrik

    2007-01-01

    This paper presents the case for research on institutional environments for organically certified agriculture in developing countries. Observing that some analyses hold Southern organic agriculture as pro-poor and perhaps also more energy efficient than fossil fuel dependent industrialized agriculture, the paper explores differences and similarities in the policy rationale of promoting certified organics in North and South. Based on analysis of institutional environments for COA in Brazil and...

  17. Development of benzene, toluene, ethylbenzene and xylenes certified gaseous reference materials

    Science.gov (United States)

    Brum, M. C.; Sobrinho, D. C. G.; Fagundes, F. A.; Oudwater, R. J.; Augusto, C. R.

    2016-07-01

    The work describes the production of certified gaseous reference materials of benzene, toluene, ethylbenzene and xylenes (BTEX) in nitrogen from the gravimetric production up to the long term stability tests followed by the certifying step. The uncertainty in the amount fractions of the compounds in these mixtures was approximately 4% (relative) for the range studied from 2 to 16 µmol/mol. Also the adsorption of the BTEX on the cylinder surface and the tubing were investigated as potential uncertainty source.

  18. Adoption of certified organic technologies: the case of coffee farming in Colombia

    OpenAIRE

    Ibáñez, Marcela

    2010-01-01

    Agricultural production is an important source of income and employment for developing countries, yet it is the cause of serious environmental problems. Though ECO-labels appear as a promising alternative to control the negative effects of agriculture on the environment and to increase the income of rural poor, the proportion of agricultural land and exports certified as is quite small. We investigate the factors that affect the adoption of certified organic coffee in Colombia and in particul...

  19. The persistence of depression score

    NARCIS (Netherlands)

    Spijker, J.; de Graaf, R.; Ormel, J.; Nolen, W. A.; Grobbee, D. E.; Burger, H.

    2006-01-01

    Objective: To construct a score that allows prediction of major depressive episode (MDE) persistence in individuals with MDE using determinants of persistence identified in previous research. Method: Data were derived from 250 subjects from the general population with new MDE according to DSM-III-R.

  20. Examining experience

    OpenAIRE

    Lakeman, G. J. T.

    2012-01-01

    I think visual experiences are intentional. And I think that different philosophical views about visual experience may be understood in terms of what they say about the intentionality of visual experience. In this thesis, I evaluate different views of experience and experiential intentionality by examining connections between experiential intentionality and further phenomenological, doxastic, epistemic and content-fixing features present in cases of perception and hallucinat...

  1. Determination of hexavalent chromium in plastic certified reference materials by X-ray absorption fine structure analysis

    Science.gov (United States)

    Ohata, Masaki; Matsubayashi, Nobuyuki

    X-ray absorption fine structure (XAFS) analysis with transmission mode was used to determine the percentages of hexavalent chromium {Cr(VI)} in total Cr in plastic certified reference materials (CRMs). Cr-K edge X-ray absorption near-edge structure (XANES) spectra were observed and the normalized pre-edge peaks of the spectrum where absorption data was summed was acquired for the determination of Cr(VI). Examination of different number of data point and range of photon energy for summed absorption of the pre-edge peak resulted in reproducible absorption data, though the measurements were carried out at different beam time and beam line. The concentrations of Cr(VI) in the plastic CRMs were also estimated from both the certified value of total Cr and the determined percentage of Cr(VI). The analytical procedure and the estimated concentrations can be useful for the determination of Cr(VI) in plastics with respect to RoHS (restriction of the use of hazardous substances in electrical and electronics equipment) directive.

  2. Determination of hexavalent chromium in plastic certified reference materials by X-ray absorption fine structure analysis

    Energy Technology Data Exchange (ETDEWEB)

    Ohata, Masaki, E-mail: m-oohata@aist.go.jp [Inorganic Standard Section, Inorganic Analytical Chemistry Division, National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST) (Japan); Matsubayashi, Nobuyuki [Super-Spectroscopy System Research Group, Research Institute of Instrumentation Frontier (RIIF), National Institute of Advanced Industrial Science and Technology (AIST) (Japan)

    2014-03-01

    X-ray absorption fine structure (XAFS) analysis with transmission mode was used to determine the percentages of hexavalent chromium {Cr(VI)} in total Cr in plastic certified reference materials (CRMs). Cr-K edge X-ray absorption near-edge structure (XANES) spectra were observed and the normalized pre-edge peaks of the spectrum where absorption data was summed was acquired for the determination of Cr(VI). Examination of different number of data point and range of photon energy for summed absorption of the pre-edge peak resulted in reproducible absorption data, though the measurements were carried out at different beam time and beam line. The concentrations of Cr(VI) in the plastic CRMs were also estimated from both the certified value of total Cr and the determined percentage of Cr(VI). The analytical procedure and the estimated concentrations can be useful for the determination of Cr(VI) in plastics with respect to RoHS (restriction of the use of hazardous substances in electrical and electronics equipment) directive.

  3. Prediction of true test scores from observed item scores and ancillary data.

    Science.gov (United States)

    Haberman, Shelby J; Yao, Lili; Sinharay, Sandip

    2015-05-01

    In many educational tests which involve constructed responses, a traditional test score is obtained by adding together item scores obtained through holistic scoring by trained human raters. For example, this practice was used until 2008 in the case of GRE(®) General Analytical Writing and until 2009 in the case of TOEFL(®) iBT Writing. With use of natural language processing, it is possible to obtain additional information concerning item responses from computer programs such as e-rater(®). In addition, available information relevant to examinee performance may include scores on related tests. We suggest application of standard results from classical test theory to the available data to obtain best linear predictors of true traditional test scores. In performing such analysis, we require estimation of variances and covariances of measurement errors, a task which can be quite difficult in the case of tests with limited numbers of items and with multiple measurements per item. As a consequence, a new estimation method is suggested based on samples of examinees who have taken an assessment more than once. Such samples are typically not random samples of the general population of examinees, so that we apply statistical adjustment methods to obtain the needed estimated variances and covariances of measurement errors. To examine practical implications of the suggested methods of analysis, applications are made to GRE General Analytical Writing and TOEFL iBT Writing. Results obtained indicate that substantial improvements are possible both in terms of reliability of scoring and in terms of assessment reliability.

  4. Correlation of the National Emergency Medicine M4 Clerkship Examination with USMLE Examination Performance

    Directory of Open Access Journals (Sweden)

    Luan E. Lawson

    2015-12-01

    Full Text Available Introduction: Assessment of medical students’ knowledge in clinical settings is complex yet essential to the learning process. Clinical clerkships use various types of written examinations to objectively test medical knowledge within a given discipline. Within emergency medicine (EM, a new national standardized exam was developed to test medical knowledge in this specialty. Evaluation of the psychometric properties of a new examination is an important issue to address during test development and use. Studies have shown that student performance on selected standardized exams will reveal students’ strengths and/or weaknesses, so that effective remedial efforts can be implemented. Our study sought to address these issues by examining the association of scores on the new EM national exam with other standardized exam scores. Methods: From August 2011 to April 2013, average National EM M4 examination scores of fourthyear medical students taken at the end of a required EM clerkship were compiled. We examined the correlation of the National EM M4 examination with the scores of initial attempts of the United States Medical Licensing Exam (USMLE Step 1 and Step 2 Clinical Knowledge (CK examinations. Correlation coefficients and 95% confidence intervals of correlation coefficients are reported. We also examined the association between the national EM M4 examination score, final grades for the EM rotation, and USMLE Step 1 and Step 2 CK scores. Results: 133 students were included in the study and achieved a mean score of 79.5 SD 8.0 on the National EM M4 exam compared to a national mean of 79.7 SD 3.89. The mean USMLE Step 1 score was 226.8 SD 19.3. The mean USMLE Step 2 CK score was 238.5 SD 18.9. National EM M4 examination scores showed moderate correlation with both USMLE Step 1 (mean score=226.8; correlation coefficient=0.50; 95% CI [0.28-0.67] and USMLE Step 2 CK (mean score=238.5; correlation coefficient=0.47; 95% CI [0.25-0.65]. Students scoring

  5. Accountancy, teaching methods, sex, and American College Test scores.

    Science.gov (United States)

    Heritage, J; Harper, B S; Harper, J P

    1990-10-01

    This study examines the significance of sex, methodology, academic preparation, and age as related to development of judgmental and problem-solving skills. Sex, American College Test (ACT) Mathematics scores, Composite ACT scores, grades in course work, grade point average (GPA), and age were used in studying the effects of teaching method on 96 students' ability to analyze data in financial statements. Results reflect positively on accounting students compared to the general college population and the women students in particular.

  6. Electrothermal atomic absorption spectrometric determination of vanadium in extracts of soil and sewage sludge certified reference materials after fractionation by means of the Communities Bureau of Reference modified sequential extraction procedure

    International Nuclear Information System (INIS)

    A modified three-step sequential extraction procedure proposed by the Commission of European Communities Bureau of Reference (BCR) was applied to certified reference materials of three different soil groups (rendzina, luvisol, cambisol) and sewage sludge of different composition originating from a municipal water treatment plant in order to assess potential mobility and the distribution of vanadium in the resulting fractions. Analysis of the extracts was carried out by electrothermal atomic absorption spectrometry with Zeeman background correction using transversely heated graphite atomizers. Extracts showed significant matrix interferences which were overcome by the standard addition technique. The original soil and sludge certified reference materials (CRMs) and the extraction residue from the sequential extraction were decomposed by a mixture of HNO3-HClO4-HF in an open system. The content of V determined after decomposition of the samples was in very good agreement with the certified total values. The accuracy of the sequential extraction procedure was checked by comparing the sum of the vanadium contents in the three fractions and in the extraction residue with the certified total content of V. The amounts of vanadium leached were in good correlation with the certified total contents of V in the CRMs of soils and sewage sludge. In the soils examined, vanadium was present almost entirely in the mineral lattice, while in the sewage sludge samples 9-14% was found in the oxidizable and almost 25% in the reducible fractions. The recovery ranged from 93-106% and the precision (RSD) was below 10%

  7. Evaluation of visualized area percentage assessment of cleansing score and computed assessment of cleansing score for capsule endoscopy

    Directory of Open Access Journals (Sweden)

    Chen Hong-Bin

    2013-01-01

    Full Text Available Background/Aim: The purpose of this study was to evaluate the clinical significance of visualized area percentage assessment of cleansing score (AAC and computed assessment of cleansing score (CAC of these two small bowel cleanliness scores systems for capsule endoscopy (CE. Materials and Methods: The reliability and consistency of the AAC and CAC scores were evaluated by comparing the scores by two examiners (one expert, one without any training in CE. Reliability was determined using the intraclass correlation coefficient (ICC and consistency was determined using the kappa statistic. Results: The inter-observer agreement was excellent for both the AAC and CAC scores. For AAC, the ICC was 0.791 (95% confidence interval: 0.677-0.868, and for CAC the ICC was 1.000. Using 1.5 as the cutoff, there was no significant difference between AAC and CAC results by the expert examiner (kappa = 0.756, P = 0.000 or the non-expert examiner (kappa = 0.831, P = 0.000. Evaluation of small bowel cleanliness using AAC took 15-30 min, and evaluation using CAC took about 2-3 min. The overall adequacy assessment (OAA using the AAC was not significantly different between the two examiners (χ2 = 0.586, P = 0.444. There were also no significant differences between the OAA using the AAC and the OAA using the CAC by the expert examiner (χ2 = 1.730, P = 0.188 or the non-expert examiner (χ2 = 1.124, P = 0.289. Conclusion: Both of these scores for assessment of small bowel cleanliness can be useful in clinical practice, but the CAC is simpler to use.

  8. Utility of the Spelling Sensitivity Score to Analyze Spellings of Children with Specific Language Impairment

    Science.gov (United States)

    Werfel, Krystal L.; Krimm, Hannah

    2015-01-01

    The purpose of this study was to examine the utility of the Spelling Sensitivity Score (SSS) beyond percentage correct scoring in analyzing the spellings of children with specific language impairment (SLI). Participants were 31 children with SLI and 28 children with typical language in grades 2-4. Spellings of individual words were scored using…

  9. The SAT® and SAT Subject Tests™: Discrepant Scores and Incremental Validity. Research Report 2012-2

    Science.gov (United States)

    Kobrin, Jennifer L.; Patterson, Brian F.

    2012-01-01

    This study examines student performance on the SAT and SAT Subject Tests in order to identify groups of students who score differently on these two tests, and to determine whether certain demographic groups score higher on one test compared to the other. Discrepancy scores were created to capture individuals' performance differences on the…

  10. Classification Trees for Quality Control Processes in Automated Constructed Response Scoring.

    Science.gov (United States)

    Williamson, David M.; Hone, Anne S.; Miller, Susan; Bejar, Isaac I.

    As the automated scoring of constructed responses reaches operational status, the issue of monitoring the scoring process becomes a primary concern, particularly when the goal is to have automated scoring operate completely unassisted by humans. Using a vignette from the Architectural Registration Examination and data for 326 cases with both human…

  11. Kohonen Self-Organizing Maps in Validity Maintenance for Automated Scoring of Constructed Response.

    Science.gov (United States)

    Williamson, David M.; Bejar, Isaac I.

    As the automated scoring of constructed responses reaches operational status, monitoring the scoring process becomes a primary concern, particularly if automated scoring is intended to operate completely unassisted by humans. Using actual candidate selections from the Architectural Registration Examination (n=326), this study uses Kohonen…

  12. Scoring and Standard Setting with Standardized Patients.

    Science.gov (United States)

    Norcini, John J.; And Others

    1993-01-01

    The continuous method of scoring a performance test composed of standardized patients was compared with a derivative method that assigned each of the 131 examinees (medical residents) a dichotomous score, and use of Angoff's method with these scoring methods was studied. Both methods produce reasonable means and distributions of scores. (SLD)

  13. The HEART score for chest pain patients

    NARCIS (Netherlands)

    Backus, B.E.

    2012-01-01

    The HEART score was developed to improve risk stratification in chest pain patients in the emergency department (ED). This thesis describes series of validation studies of the HEART score and sub studies for individual elements of the score. The predictive value of the HEART score for the occurrence

  14. Psychometric Properties of Scores from the Web-based LibQUAL+ Study of Perceptions of Library Service Quality.

    Science.gov (United States)

    Cook, Colleen; Thompson, Bruce

    2001-01-01

    Investigated the psychometric integrity of scores from the LibQUAL+ evaluation of perceived library service quality conducted by ARL (Association of Research Libraries). Examines score structure, score reliability, score correlation and concurrent validity coefficients, scale means, and scale standardized norms, and considers the potential of the…

  15. Longitudinal Changes in the Government-Certified Index Stage and Requisite Costs for Long-Term Care Insurance System among the Community-Dwelling Demented Elderly in Japan

    Directory of Open Access Journals (Sweden)

    Shunichiro Shinagawa

    2013-01-01

    Full Text Available Background. A new public long-term care (LTC insurance was launched in 2000 in Japan. However, there have been few studies involving factors that increase LTC costs of demented subjects; no follow-up studies involving the Government-Certified Index (GCI and requisite costs related to the causes of dementia. Method. An epidemiological survey was conducted in a rural area in Japan in 1999, and 271 subjects were diagnosed as dementia patients. Age, sex, mini-mental state examination, clinical dementia rating, activity of daily living, causes of dementia, and coexisting physical disease were confirmed. After the LTC insurance has been launched, we tracked the GCI stages and payment amounts every month for 8 years. Result. 209 subjects were certified to be eligible for LTC insurance; however, 13 did not receive any payment. Only 49 out of 209 were alive after the follow-up period. The most common cause of dementia was Alzheimer’s disease (AD, followed by vascular dementia (VaD. There was no significant difference between the mortality rates of the two groups. VaD subjects required higher costs than AD subjects in the total certified period and in GCI stage 5. Conclusion. Our results indicate that causes of dementia can have an impact on the requisite costs for the LTC insurance.

  16. Bias Adjusted Precipitation Threat Scores

    Directory of Open Access Journals (Sweden)

    F. Mesinger

    2008-04-01

    Full Text Available Among the wide variety of performance measures available for the assessment of skill of deterministic precipitation forecasts, the equitable threat score (ETS might well be the one used most frequently. It is typically used in conjunction with the bias score. However, apart from its mathematical definition the meaning of the ETS is not clear. It has been pointed out (Mason, 1989; Hamill, 1999 that forecasts with a larger bias tend to have a higher ETS. Even so, the present author has not seen this having been accounted for in any of numerous papers that in recent years have used the ETS along with bias "as a measure of forecast accuracy".

    A method to adjust the threat score (TS or the ETS so as to arrive at their values that correspond to unit bias in order to show the model's or forecaster's accuracy in extit{placing} precipitation has been proposed earlier by the present author (Mesinger and Brill, the so-called dH/dF method. A serious deficiency however has since been noted with the dH/dF method in that the hypothetical function that it arrives at to interpolate or extrapolate the observed value of hits to unit bias can have values of hits greater than forecast when the forecast area tends to zero. Another method is proposed here based on the assumption that the increase in hits per unit increase in false alarms is proportional to the yet unhit area. This new method removes the deficiency of the dH/dF method. Examples of its performance for 12 months of forecasts by three NCEP operational models are given.

  17. Greek stroke score, Siriraj score and allen score in clinical diagnosis of intracerebral hemorrhage and infarct: Validation and comparison study

    Directory of Open Access Journals (Sweden)

    Soman Aamod

    2004-10-01

    Full Text Available AIM: To compare Greek stroke score with available previous two stroke scores for the diagnosis of cerebral ischemia and hemorrhage in acute stroke patients, and validate the Greek stroke score. SETTING: A tertiary hospital in India. MATERIALS AND METHODS: In a prospective study acute stroke patients were evaluated with Greek stroke score, Allen score and Siriraj stroke score. Comparability (Kappa Statistics and validity (sensitivity, specificity, negative predictive value and positive predictive value of the Greek stroke score and previous scores were tested. RESULT: Out of the 91 patients enrolled in the study, 47 patients had cerebral infarction and 44 patients had hemorrhage by CT scan. Allen score was uncertain / equivocal in 39 patients, Siriraj Stroke score in 22 and Greek stroke score in 47 patients. Sensitivity, Specificity, positive predictive value, negative predictive value for Allen score were 0.5(95% CI:0.34,0.58, 0.94(95% CI:0.86,0.98, 0.81(95% CI:0.56,0.95, 0.78(95% CI: 0.71,0.81 for Siriraj score were 0.75(95% CI: 0.63,0.84, 0.81(95% CI: 0.71,0.89, 0.77(95% CI: 0.65,0.86, 0.78(95% CI 0.69,0.86 and for Greek Score were 0.42(95% CI: 0.23,0.53, 0.93(95% CI: 0.87,0.98, 0.71(95% CI:0.39,0.91, 0.81(95% CI:0.75,0.85 respectively. Greek stroke score was compared with previous scores using kappa statistics which revealed substantial strength of agreement between the Allen Score for certain results. CONCLUSION: The overall comparability of Greek stroke score and Allen score was better as compared to Greek stroke score and Siriraj stroke score. Greek Stroke score was more specific in diagnosing hemorrhage as compared to Siriraj score. However, all these stroke scores lack accuracy hence could not be applied safely to guide the physician in management of stroke.

  18. Re-Scoring the Game’s Score

    DEFF Research Database (Denmark)

    Gasselseder, Hans-Peter

    2014-01-01

    that a compatible integration of global and local goals in the ludonarrative contributes to a motivational-emotional reinforcement that can be gained through musical feedback. Shedding light on the implications of music dramaturgy within a semantic ecology paradigm, the perception of varying relational attributes......This study explores immersive presence as well as emotional valence and arousal in the context of dynamic and non-dynamic music scores in the 3rd person action-adventure video game genre while also considering relevant personality traits of the player. 60 subjects answered self......-report questionnaires of experiential states each time after playing the game 'Batman: Arkham City' in one of three randomized conditions accounting for [1] dynamic music, [2] non-dynamic music/low arousal potential and [3] non-dynamic music/high arousal potential, aiming to manipulate emotional arousal and structural...

  19. Score lists in multipartite hypertournaments

    CERN Document Server

    Pirzada, Shariefuddin; Iványi, Antal

    2010-01-01

    Given non-negative integers $n_{i}$ and $\\alpha_{i}$ with $0 \\leq \\alpha_{i} \\leq n_i$ $(i=1,2,...,k)$, an $[\\alpha_{1},\\alpha_{2},...,\\alpha_{k}]$-$k$-partite hypertournament on $\\sum_{1}^{k}n_{i}$ vertices is a $(k+1)$-tuple $(U_{1},U_{2},...,U_{k},E)$, where $U_{i}$ are $k$ vertex sets with $|U_{i}|=n_{i}$, and $E$ is a set of $\\sum_{1}^{k}\\alpha_{i}$-tuples of vertices, called arcs, with exactly $\\alpha_{i}$ vertices from $U_{i}$, such that any $\\sum_{1}^{k}\\alpha_{i}$ subset $\\cup_{1}^{k}U_{i}^{\\prime}$ of $\\cup_{1}^{k}U_{i}$, $E$ contains exactly one of the $(\\sum_{1}^{k} \\alpha_{i})!$ $\\sum_{1}^{k}\\alpha_{i}$-tuples whose entries belong to $\\cup_{1}^{k}U_{i}^{\\prime}$. We obtain necessary and sufficient conditions for $k$ lists of non-negative integers in non-decreasing order to be the losing score lists and to be the score lists of some $k$-partite hypertournament.

  20. Provably Secure Self-certified Multi-proxy Signature with Message Recovery

    Directory of Open Access Journals (Sweden)

    Qi Xie

    2012-10-01

    Full Text Available Signature schemes with message recovery based on self-certified public keys can reduce the amount of communications and computations, since the signature verification, the public key authentication and the message recovery are simultaneously carried out in a single logical step. Integrating self-certified public-key systems and the message recovery signature schemes, in 2009, Wu et al. proposed two multi-proxy signatures based on the discrete logarithms over a finite field and the elliptic curve discrete logarithms. The proxy warrant revision attacks are proposed, and it will show that Wu et al.’s schemes can not resist the proxy warrant revision attacks by either the proxy group or the original signer. Further, a formal model of self-certified multi-proxy signature and a new scheme are proposed. The proposed scheme is provably secure in the random oracle model.

  1. Development of a new sodium diclofenac certified reference material using the mass balance approach and ¹H qNMR to determine the certified property value.

    Science.gov (United States)

    Nogueira, Raquel; Garrido, Bruno C; Borges, Ricardo M; Silva, Gisele E B; Queiroz, Suzane M; Cunha, Valnei S

    2013-02-14

    Certified reference materials (CRMs) are essential tools to guarantee the metrological traceability of measurement results to the International System of Units (SI), which means the accuracy and comparability of results over time and space. In the pharmaceutical area, only a few CRMs are available and the use of (non-certified) reference materials is a much more common practice. In this paper, the studies on a new candidate CRM of sodium diclofenac based on the ISO Guides 34:2009 and 35:2005 are described. The project steps included characterization, homogeneity test, stability studies, and uncertainties estimation. In the characterization, the mass fractions of organic, inorganic, and volatile impurities were determined, and the results were cross-checked by independent reference methods or interlaboratorial study. The API mass fraction was calculated by mass balance and cross-checked by quantitative proton nuclear magnetic resonance (¹H qNMR). The paper also presents a Monte Carlo simulation to estimate the measurement uncertainty as an approach to validate the GUM results in ¹H qNMR. The homogeneity between batch units was verified, and the candidate CRM stability under transport and storage conditions was evaluated in short- and long-term stability studies. The CRM certified property value and corresponding expanded uncertainty, obtained from the combined standard uncertainty multiplied by the coverage factor (k=2), for a confidence level of 95%, was (999.76+0.10) mg g⁻¹. PMID:23220339

  2. CWAP Certified Wireless Analysis Professional Official Study Guide Exam PW0-270

    CERN Document Server

    Westcott, David A; Miller, Ben; Mackenzie, Peter

    2011-01-01

    The official study guide for the Certified Wireless Analysis Professional certification from CWNPFour leading wireless experts thoroughly prepare you for the vendor-neutral CWAP exam administered by CWNP, the industry leader for enterprise Wi-Fi training and certification.  This official study guide not only covers all exam objectives for the CWAP exam, it also prepares you to administer and troubleshoot complex enterprise WLAN environments.Covers all exam objectives for the Certified Wireless Analysis Professional (CWAP) examCovers 802.11 physical (PHY) and 802.11 MAC layer frame formats and

  3. VCA-DVC VMware certified associate on vSphere study guide VCAD-510

    CERN Document Server

    Schmidt, Robert

    2015-01-01

    Use this expert guide to prepare for the VCA-DCV exam VCA-DCV VMware Certified Associate on vSphere Study Guide: VCAD-510 is a comprehensive study guide for the VMware Certified Associate - Data Center Virtualization exam. Hands-on examples, real-world scenarios, and expert review questions cover the full exam blueprint, and the companion website offers a suite of tools to help you prepare for the exam including practice exams, electronic flashcards, and a glossary of key terms. In addition, the website includes videos that demonstrate how to complete the more challenging tasks. Focused on p

  4. CWSP Certified Wireless Security Professional Official Study Guide, Exam PW0-204

    CERN Document Server

    Coleman, David D; Harkins, Bryan E

    2010-01-01

    Sybex is now the official publisher for Certified Wireless Network Professional, the certifying vendor for the CWSP program. This guide covers all exam objectives, including WLAN discovery techniques, intrusion and attack techniques, 802.11 protocol analysis. Wireless intrusion-prevention systems implementation, layer 2 and 3 VPNs used over 802.11 networks, and managed endpoint security systems. It also covers enterprise/SMB/SOHO/Public-Network Security design models and security solution implementation, building robust security networks, wireless LAN management systems, and much more.

  5. A certified reference material for radionuclides in the water sample from Irish Sea (IAEA-443)

    DEFF Research Database (Denmark)

    Pham, M.K.; Betti, M.; Povinec, P.P.;

    2011-01-01

    A new certified reference material (CRM) for radionuclides in sea water from the Irish sea (IAEA-443) is described and the results of the certification process are presented. Ten radionuclides (3H, 40K, 90Sr, 137Cs, 234U, 235U, 238U, 238Pu, 239+240Pu and 241Am) have been certified, and information...... values on massic activities with 95% confidence intervals are given for four radionuclides (230Th, 232Th, 239Pu and 240Pu). Results for less frequently reported radionuclides (99Tc, 228Th, 237Np and 241Pu) are also reported. The CRM can be used for quality assurance/quality control of the analysis...

  6. Certified Reference Material IAEA-446 for radionuclides in Baltic Sea seaweed

    DEFF Research Database (Denmark)

    Pham, M.K.; Benmansour, M.; Carvalho, F.P.;

    2014-01-01

    A Certified Reference Material (CRM) for radionuclides in seaweed (Fucus vesiculosus) from the Baltic Sea (IAEA-446) is described and the results of the certification process are presented. The 40K, 137Cs, 234U and 239þ240Pu radionuclides were certified for this material, and information values...... for 12 other radionuclides (90Sr, 99Tc, 210Pb (210Po), 226Ra, 228Ra, 228Th, 230Th, 232Th, 235U, 238U, 239Pu and 240Pu) are presented. The CRM can be used for Quality Assurance/Quality Control of analysis of radionuclides in seaweed and other biota samples, as well as for development and validation...

  7. Reproducibility of scoring emphysema by HRCT

    International Nuclear Information System (INIS)

    Purpose: We evaluated the reproducibility of three visual scoring methods of emphysema and compared these methods with pulmonary function tests (VC, DLCO, FEV1 and FEV%) among farmer's lung patients and farmers. Material and Methods: Three radiologists examined high-resolution CT images of farmer's lung patients and their matched controls (n=70) for chronic interstitial lung diseases. Intraobserver reproducibility and interobserver variability were assessed for three methods: severity, Sanders' (extent) and Sakai. Pulmonary function tests as spirometry and diffusing capacity were measured. Results: Intraobserver -values for all three methods were good (0.51-0.74). Interobserver varied from 0.35 to 0.72. The Sanders' and the severity methods correlated strongly with pulmonary function tests, especially DLCO and FEV1. Conclusion: The Sanders' method proved to be reliable in evaluating emphysema, in terms of good consistency of interpretation and good correlation with pulmonary function tests

  8. Reproducibility of scoring emphysema by HRCT

    Energy Technology Data Exchange (ETDEWEB)

    Malinen, A.; Partanen, K.; Rytkoenen, H.; Vanninen, R. [Kuopio Univ. Hospital (Finland). Dept. of Clinical Radiology; Erkinjuntti-Pekkanen, R. [Kuopio Univ. Hospital (Finland). Dept. of Pulmonary Diseases

    2002-04-01

    Purpose: We evaluated the reproducibility of three visual scoring methods of emphysema and compared these methods with pulmonary function tests (VC, DLCO, FEV1 and FEV%) among farmer's lung patients and farmers. Material and Methods: Three radiologists examined high-resolution CT images of farmer's lung patients and their matched controls (n=70) for chronic interstitial lung diseases. Intraobserver reproducibility and interobserver variability were assessed for three methods: severity, Sanders' (extent) and Sakai. Pulmonary function tests as spirometry and diffusing capacity were measured. Results: Intraobserver -values for all three methods were good (0.51-0.74). Interobserver varied from 0.35 to 0.72. The Sanders' and the severity methods correlated strongly with pulmonary function tests, especially DLCO and FEV1. Conclusion: The Sanders' method proved to be reliable in evaluating emphysema, in terms of good consistency of interpretation and good correlation with pulmonary function tests.

  9. Validation of the Danish version of the Oxford Elbow Score

    DEFF Research Database (Denmark)

    Plaschke, Hans Christian; Jørgensen, Andreas Møller; Thillemann, Theis Muncholm;

    2013-01-01

    The Oxford Elbow Score (OES) is a patient-related outcome measure quantifying quality of life in relation to elbow disorders. This 12-item patient-administered English questionnaire comprises three domains: function, social-psychological status and pain. The purpose of this study was to examine...

  10. Scoring Rod-and-Frame Tests: Quantitative and Qualitative Considerations.

    Science.gov (United States)

    Haller, Otto; Edgington, Eugene S.

    1982-01-01

    Current scoring procedures depend on unrealistic assumptions about subjects' performance on the rod-and-frame test. A procedure is presented which corrects for constant error, is sensitive to response strategy and consistency, and examines qualitative and quantitative aspects of performance and individual differences in laterality bias as defined…

  11. Concept Maps about Chemical Equilibrium and Students' Achievement Scores.

    Science.gov (United States)

    Wilson, Jan

    1996-01-01

    Examines relationships between structural characteristics of students' concept maps about chemical equilibrium and independent measures of their achievement in chemistry. Results indicate significant relationships between multidimensional scaling coordinates and test scores of recall of knowledge and its application and also reveal structural…

  12. TOEFL Scores and Admissions: Using TOEFL Scores Ethically.

    Science.gov (United States)

    Tasker, Raymond S.

    2001-01-01

    Looks at the use of the Test of English as a Foreign Language (TOEFL), the most widely used test to assess the English language proficiency of students applying to colleges and universities in the United States or Canada. Examines the TOEFL in relation to backwash, reliability, administration, validity, and ethics. (Author/VWL)

  13. Interpretation of Quality-of-Life Scores

    OpenAIRE

    Chren, Mary-Margaret

    2010-01-01

    Patients’ reports of their experience with illness are a key health outcome, but scores that measure these reports can be difficult to interpret. Skindex-29 measures skin-related quality of life reliably and validly. In this issue, Prinsen and colleagues compare patients’ responses to “anchor” questions with their Skindex scores to derive clinically meaningful scores for the subscales of Skindex-29. The cutoff scores identify patients whose skin diseases severely affect their quality of life....

  14. Measurement of Nonverbal IQ in Autism Spectrum Disorder: Scores in Young Adulthood compared to Early Childhood

    Science.gov (United States)

    Bishop, Somer L.; Farmer, Cristan; Thurm, Audrey

    2014-01-01

    Nonverbal IQ (NVIQ) was examined in 84 individuals with ASD followed from age 2 to 19. Most adults who scored in the range of ID also received scores below 70 as children, and the majority of adults with scores in the average range had scored in this range by age 3. However, within the lower ranges of ability, actual scores declined from age 2 to 19, likely due in part to limitations of appropriate tests. Use of Vineland-II DLS scores in place of NVIQ did not statistically improve the correspondence between age 2 and age 19 scores. Clinicians and researchers should use caution when making comparisons based on exact scores or specific ability ranges within or across individuals with ASD of different ages. PMID:25239176

  15. Regression analysis exploring teacher impact on student FCI post scores

    Science.gov (United States)

    Mahadeo, Jonathan V.; Manthey, Seth R.; Brewe, Eric

    2013-01-01

    High School Modeling Workshops are designed to improve high school physics teachers' understanding of physics and how to teach using the Modeling method. The basic assumption is that the teacher plays a critical role in their students' physics education. This study investigated teacher impacts on students' Force Concept Inventory scores, (FCI), with the hopes of identifying quantitative differences between teachers. This study examined student FCI scores from 18 teachers with at least a year of teaching high school physics. This data was then evaluated using a General Linear Model (GLM), which allowed for a regression equation to be fitted to the data. This regression equation was used to predict student post FCI scores, based on: teacher ID, student pre FCI score, gender, and representation. The results show 12 out of 18 teachers significantly impact their student post FCI scores. The GLM further revealed that of the 12 teachers only five have a positive impact on student post FCI scores. Given these differences among teachers it is our intention to extend our analysis to investigate pedagogical differences between them.

  16. Developing Score Reports for Cognitive Diagnostic Assessments

    Science.gov (United States)

    Roberts, Mary Roduta; Gierl, Mark J.

    2010-01-01

    This paper presents a framework to provide a structured approach for developing score reports for cognitive diagnostic assessments ("CDAs"). Guidelines for reporting and presenting diagnostic scores are based on a review of current educational test score reporting practices and literature from the area of information design. A sample diagnostic…

  17. "Score Choice": A Tempest in a Teapot?

    Science.gov (United States)

    Hoover, Eric

    2009-01-01

    A new option that allows students to choose which of their test scores to send to colleges has generated renewed criticism of the College Board. College Board officials tout the option, called Score Choice, as a way to ease test taker anxiety. Some prominent admissions officials have publicly described Score Choice as a sales tactic that will…

  18. Validation of Automated Scoring of Science Assessments

    Science.gov (United States)

    Liu, Ou Lydia; Rios, Joseph A.; Heilman, Michael; Gerard, Libby; Linn, Marcia C.

    2016-01-01

    Constructed response items can both measure the coherence of student ideas and serve as reflective experiences to strengthen instruction. We report on new automated scoring technologies that can reduce the cost and complexity of scoring constructed-response items. This study explored the accuracy of c-rater-ML, an automated scoring engine…

  19. Discrimination ability of the Energy score

    DEFF Research Database (Denmark)

    Pinson, Pierre; Tastu, Julija

    Research on generating and verification of multivariate probabilistic forecasts has gained increased interest over the last few years. Emphasis is placed here on the evaluation of forecast quality with the Energy score, which is based on a quadratic scoring rule. While this score may be seen...

  20. Credit Scores, Race, and Residential Sorting

    Science.gov (United States)

    Nelson, Ashlyn Aiko

    2010-01-01

    Credit scores have a profound impact on home purchasing power and mortgage pricing, yet little is known about how credit scores influence households' residential location decisions. This study estimates the effects of credit scores on residential sorting behavior using a novel mortgage industry data set combining household demographic, credit, and…

  1. An objective fluctuation score for Parkinson's disease.

    Directory of Open Access Journals (Sweden)

    Malcolm K Horne

    Full Text Available Establishing the presence and severity of fluctuations is important in managing Parkinson's Disease yet there is no reliable, objective means of doing this. In this study we have evaluated a Fluctuation Score derived from variations in dyskinesia and bradykinesia scores produced by an accelerometry based system.The Fluctuation Score was produced by summing the interquartile range of bradykinesia scores and dyskinesia scores produced every 2 minutes between 0900-1800 for at least 6 days by the accelerometry based system and expressing it as an algorithm.This Score could distinguish between fluctuating and non-fluctuating patients with high sensitivity and selectivity and was significant lower following activation of deep brain stimulators. The scores following deep brain stimulation lay in a band just above the score separating fluctuators from non-fluctuators, suggesting a range representing adequate motor control. When compared with control subjects the score of newly diagnosed patients show a loss of fluctuation with onset of PD. The score was calculated in subjects whose duration of disease was known and this showed that newly diagnosed patients soon develop higher scores which either fall under or within the range representing adequate motor control or instead go on to develop more severe fluctuations.The Fluctuation Score described here promises to be a useful tool for identifying patients whose fluctuations are progressing and may require therapeutic changes. It also shows promise as a useful research tool. Further studies are required to more accurately identify therapeutic targets and ranges.

  2. Animal Certifié Conforme: Déchiffrer nos Relations avec le Vivant

    Directory of Open Access Journals (Sweden)

    Daniel W. Gade

    2014-01-01

    Full Text Available Review of Animal Certifié Conforme: Déchiffrer nos Relations avec le Vivant. Bernadette Lizet and Jacqueline Milliet, eds. 2012. Dunod/Muséum National d’Histoire Naturelle, Paris. Pp 256. €22 (paperback. ISBN 9782100582853.

  3. 40 CFR 1051.20 - May I certify a recreational engine instead of the vehicle?

    Science.gov (United States)

    2010-07-01

    ... this part would apply to them. (g) Apply the provisions of 40 CFR part 1068 for engines certified under... provisions of 40 CFR 1068.261 to have vehicle manufacturers install catalysts that you describe in your... sold separately from vehicles in either of two cases: (1) If you manufacture recreational engines...

  4. The sustainability of Brazilian ethanol - an assessment of the possibilities of certified production

    NARCIS (Netherlands)

    Smeets, E.M.W.; Junginger, H.M.; Faaij, A.P.C.; Walter, A.; Dolzan, P.; Turkenburg, W.C.

    2008-01-01

    In this article the environmental and socio-economical impacts of the production of ethanol from sugarcane in the state of São Paulo (Brazil) are evaluated. Subsequently, an attempt is made to determine to what extent these impacts are a bottleneck for a sustainable and certified ethanol production.

  5. Certified Organic Agriculture in Mexico: Market Connections and Certification Practices in Large and Small Producers

    Science.gov (United States)

    Tovar, Laura Gomez; Martin, Lauren; Cruz, Manuel Angel Gomez; Mutersbaugh, Tad

    2005-01-01

    Certification within organic agriculture exhibits flexibility with respect to practices used to demonstrate that a product meets published quality standards. This case study of Mexican certified-organic agriculture finds two forms. Indigenous smallholders of southern Mexico undertake a low-input, process-oriented organic farming in which…

  6. 40 CFR 90.913 - Exemption for engines certified to standards for large SI engines.

    Science.gov (United States)

    2010-07-01

    ... standards for large SI engines. 90.913 Section 90.913 Protection of Environment ENVIRONMENTAL PROTECTION... for engines certified to standards for large SI engines. (a) An engine is exempt from the requirements... meets emission standards and other requirements under 40 CFR part 1048 for the appropriate model...

  7. Governing "Eco-Certified Children" through Pastoral Power: Critical Perspectives on Education for Sustainable Development

    Science.gov (United States)

    Ideland, Malin; Malmberg, Claes

    2015-01-01

    This article analyses how "eco-certified children" are constructed as desirable subjects in teaching materials addressing education for sustainable development. We are interested in how discourses structure this cherished practice and how this practice has become "natural" and obvious for us. A discourse analysis is carried out…

  8. Laboratory effects of two organically-certified insecticides on Trichopoda pennipes (Diptera:Tachinidae)

    Science.gov (United States)

    The objective of this laboratory study was to determine the effects of two organically-certified insecticides, azadirachtin and spinosad, on the stink bug parasitoid Trichopoda pennipes (Fab.) (Diptera: Tachinidae) in residual, topical, and oral toxicity tests. The insecticide lambda-cyhalothrin was...

  9. Total Program Efficacy: A Comparison of Traditionally and Alternatively Certified Agriculture Teachers

    Science.gov (United States)

    Duncan, Dennis W.; Ricketts, John C.

    2008-01-01

    The purpose of this study was to determine agriculture teachers' perceived levels of efficacy as they relate to managing the total program of agricultural education, both for traditionally and alternatively certified teachers. The constructs used in this study were technical content, FFA/leadership development/SAE, teaching and learning, and…

  10. Teacher and Teaching Effectiveness: A Bold View from National Board Certified Teachers in North Carolina

    Science.gov (United States)

    Byrd, Ann; Rasberry, Melissa

    2011-01-01

    In this report, the Center for Teaching Quality (CTQ), in collaboration with National Board Certified Teachers (NBCTs) from North Carolina, offer a set of TeacherSolutions on how to improve practices and policies for teaching and learning in 21st century schools. This cadre of classroom experts offer their best thinking on some of today's most…

  11. 49 CFR 1549.111 - Security threat assessments for personnel of certified cargo screening facilities.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Security threat assessments for personnel of... SECURITY CERTIFIED CARGO SCREENING PROGRAM Operations § 1549.111 Security threat assessments for personnel... cargo screening facility, an indirect air carrier under 49 CFR part 1548 for transport on a...

  12. Animal Certifié Conforme: Déchiffrer nos Relations avec le Vivant

    OpenAIRE

    Daniel W. Gade

    2014-01-01

    Review of Animal Certifié Conforme: Déchiffrer nos Relations avec le Vivant. Bernadette Lizet and Jacqueline Milliet, eds. 2012. Dunod/Muséum National d’Histoire Naturelle, Paris. Pp 256. €22 (paperback). ISBN 9782100582853.

  13. Understanding of the Application of Advanced-Practice Health Educator Subcompetencies by Certified Health Education Specialists

    Science.gov (United States)

    Gambescia, Stephen; Paravattil, Blossom; Perko, Mike; Edmonds, Ellen; Lysoby, Linda; McClellan, C. Suzette

    2013-01-01

    In May 2009, the Board of Commissioners of the National Commission for Health Education Credentialing, Inc. (NCHEC) established policies to award the Master Certified Health Education Specialist certification. As with any new licensure, registration, or certification in a profession, policy makers need to consider how to provide quality assurance…

  14. Response and Responsibility: Fabrication of the Eco-Certified Citizen in Swedish Curricula 1962-2011

    Science.gov (United States)

    Hillbur, P.; Ideland, M.; Malmberg, C.

    2016-01-01

    This article addresses the fabrication of the eco-certified citizen, an ideal--rather than real--citizen constructed through requirements of both needed knowledge and a kind of personhood, with specific qualities. The societal demands of knowledge-response to environmental problems are studied, as well as the student's (future citizen's)…

  15. 41 CFR 101-42.1102-6 - Noncertified and certified electronic products.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Noncertified and certified electronic products. 101-42.1102-6 Section 101-42.1102-6 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND DISPOSAL...

  16. 17 CFR 274.128 - Form N-CSR, certified shareholder report.

    Science.gov (United States)

    2010-04-01

    ... CFR Sections Affected, which appears in the Finding Aids section of the printed volume and on GPO... shareholder report. 274.128 Section 274.128 Commodity and Securities Exchanges SECURITIES AND EXCHANGE... Form N-CSR, certified shareholder report. This form shall be used by registered management...

  17. 17 CFR 249.331 - Form N-CSR, certified shareholder report.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form N-CSR, certified shareholder report. 249.331 Section 249.331 Commodity and Securities Exchanges SECURITIES AND EXCHANGE... shareholder report. This form shall be used by registered management investment companies to file...

  18. Death and Dying Attitudes, Anxieties, and Fears of Certified Nursing Assistants: A Descriptive Study

    Science.gov (United States)

    Hamilton, Josephine A.

    2010-01-01

    The critical role of Certified Nursing Assistants (CNAs) to help elderly nursing home residents' move through declining conditions or diseases to death is salient. It is important for CNAs and nursing home leaders to understand CNAs' attitudes, fears, and anxieties toward death and dying. The quantitative study investigated CNA's…

  19. 13 CFR 120.812 - Probationary period for newly certified CDCs.

    Science.gov (United States)

    2010-01-01

    ... discretion. The CDC's Risk Rating, among other factors, will be considered in determining satisfactory SBA... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Probationary period for newly certified CDCs. 120.812 Section 120.812 Business Credit and Assistance SMALL BUSINESS...

  20. 9 CFR 149.5 - Offsite identification and segregation of certified swine.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Offsite identification and segregation of certified swine. 149.5 Section 149.5 Animals and Animal Products ANIMAL AND PLANT HEALTH..., collection point, or slaughter facility, must remain segregated from noncertified swine at all times...

  1. Susceptibility of entomopathgenic fungi to OMRI certified surfactants for biopesticide applications

    Science.gov (United States)

    Three entomopathgenic fungi, Beauveria bassiana, Metarhizium brunneum,and Isaria fumosorosea were evaluated for their compatibility with six surfactants. The surfactants are certified to comply with the U.S. National organic standards and are permitted to be used in organic production systems. The f...

  2. Certified: A Citizen's Step-by-Step Guide to Protecting Vernal Pools. 6th Edition.

    Science.gov (United States)

    Colburn, Elizabeth A., Ed.

    The objective of this manual is to train volunteers in the process of identifying vernal pool habitat so that as many of these pools as possible can be certified by the Massachusetts Natural Heritage and Endangered Species Program. Vernal pools are a kind of temporary pond in which salamanders and other animals breed. The pools are unique…

  3. Certified reference materials for food packaging specific migration tests: development, validation and modelling

    NARCIS (Netherlands)

    Stoffers, N.H.

    2005-01-01

    Keywords:certified reference materials; diffusion; food contact materials; food packaging; laurolactam; migration modelling; nylon; specific migration This thesis compiles several research topics

  4. Directory of Colleges and Universities Granting Credits for Attainment of Rating as Certified Professional Secretary.

    Science.gov (United States)

    Professional Secretaries International, Kansas City, MO.

    This document identifies the 32 semester hours of academic credit in six areas (behavioral science in business, business law, economics and management, accounting, office administration and communication, and office technology) recommended by the American Council on Education to be granted to those who have attained the Certified Professional…

  5. Differences in distribution of T-scores and Z-scores among bone densitometry tests in postmenopausal women (a comparative study)

    International Nuclear Information System (INIS)

    To determine the character of T-score and Z-score value distribution in individually selected methods of bone densitometry and to compare them using statistical analysis. We examined 56 postmenopausal women with an age between 43 and 68 years with osteopenia or osteoporosis according to the WHO classification. The following measurements were made in each patient: T-score and Z-score for: 1) Stiffness index (S) of the left heel bone, USM (index). 2) Bone mineral density of the left heel bone (BMDh), DEXA (g of Ca hydroxyapatite per cm2). 3) Bone mineral density of trabecular bone of the L1 vertebra (BMDL1). QCT (mg of Ca hydroxyapatite per cm3). The densitometers used in the study were: ultrasonometer to measure heel bone, Achilles plus LUNAR, USA: DEXA to measure heel bone, PIXl, LUNAR, USA: QCT to measure the L1 vertebra, CT, SOMATOM Plus, Siemens, Germany. Statistical analysis: differences between measured values of T-scores (Z-scores) were evaluated by parametric or non-parametric methods of determining the 95 % confidence intervals (C.I.). Differences between Z-score and T-score values for compared measurements were statistically significant; however, these differences were lower for Z-scores. Largest differences in 95 % C.I., characterizing individual measurements of T-score values (in comparison with Z-scores), were found for those densitometers whose age range of the reference groups of young adults differed the most, and conversely, the smallest differences in T-score values were found when the differences between the age ranges of reference groups were smallest. The higher variation in T-score values in comparison to Z-scores is also caused by a non-standard selection of the reference groups of young adults for the QCT, PIXI and Achilles Plus densitometers used in the study. Age characteristics of the reference group for T-scores should be standardized for all types of densitometers. (author)

  6. Functional movement screen scores in a group of running athletes.

    Science.gov (United States)

    Loudon, Janice K; Parkerson-Mitchell, Amy J; Hildebrand, Laurie D; Teague, Connie

    2014-04-01

    The purpose of this study was to determine the mean values of the functional movement screen (FMS) in a group of long-distance runners. The secondary aims were to investigate whether the FMS performance differed between sexes and between young and older runners. Forty-three runners, 16 women (mean age = 33.5 years, height = 165.2 cm, weight = 56.3 kg, and body mass index [BMI] = 20.6) and 27 men (mean age = 39.3 years, height = 177.6 cm, weight = 75.8 kg, and BMI = 24.2) performed the FMS. All the runners were injury-free and ran >30 km·wk. Independent t-tests were performed on the composite scores to examine the differences between men and women and also between young (40 years). Contingency tables (2 × 2) were developed for each of the 7 screening tests to further look at the differences in groups for each single test. The χ values were calculated to determine significant differences. Statistical significance was set at p ≤ 0.05. There was no significant difference in the composite score between women and men. There were significant differences between the sexes in the push-up and straight leg test scores, with the women scoring better on each test. A significant difference was found in the composite scores between younger and older runners (p score differences were found for the squat, hurdle step, and in-line lunge tests with the younger runners scoring better. This study provided mean values for the FMS in a cohort of long-distance runners. These values can be used as a reference for comparing FMST scores in other runners who are screened with this tool.

  7. Web-based pathology practice examination usage

    Directory of Open Access Journals (Sweden)

    Edward C Klatt

    2014-01-01

    Full Text Available Context: General and subject specific practice examinations for students in health sciences studying pathology were placed onto a free public internet web site entitled web path and were accessed four clicks from the home web site menu. Subjects and Methods: Multiple choice questions were coded into. html files with JavaScript functions for web browser viewing in a timed format. A Perl programming language script with common gateway interface for web page forms scored examinations and placed results into a log file on an internet computer server. The four general review examinations of 30 questions each could be completed in up to 30 min. The 17 subject specific examinations of 10 questions each with accompanying images could be completed in up to 15 min each. The results of scores and user educational field of study from log files were compiled from June 2006 to January 2014. Results: The four general review examinations had 31,639 accesses with completion of all questions, for a completion rate of 54% and average score of 75%. A score of 100% was achieved by 7% of users, ≥90% by 21%, and ≥50% score by 95% of users. In top to bottom web page menu order, review examination usage was 44%, 24%, 17%, and 15% of all accessions. The 17 subject specific examinations had 103,028 completions, with completion rate 73% and average score 74%. Scoring at 100% was 20% overall, ≥90% by 37%, and ≥50% score by 90% of users. The first three menu items on the web page accounted for 12.6%, 10.0%, and 8.2% of all completions, and the bottom three accounted for no more than 2.2% each. Conclusions: Completion rates were higher for shorter 10 questions subject examinations. Users identifying themselves as MD/DO scored higher than other users, averaging 75%. Usage was higher for examinations at the top of the web page menu. Scores achieved suggest that a cohort of serious users fully completing the examinations had sufficient preparation to use them to support

  8. 40 CFR 1045.605 - What provisions apply to engines already certified under the motor vehicle or Large SI programs?

    Science.gov (United States)

    2010-07-01

    ... already certified under the motor vehicle or Large SI programs? 1045.605 Section 1045.605 Protection of... apply to engines already certified under the motor vehicle or Large SI programs? (a) General provisions... engines under 40 CFR parts 85 and 86 or part 1048 for the appropriate model year. If you comply with...

  9. 40 CFR 1054.615 - What is the exemption for engines certified to standards for Large SI engines?

    Science.gov (United States)

    2010-07-01

    ... certified to standards for Large SI engines? 1054.615 Section 1054.615 Protection of Environment... engines certified to standards for Large SI engines? (a) An engine is exempt from the requirements of this... emission standards and other requirements under 40 CFR part 1048 for the appropriate model year. (b)...

  10. 48 CFR 52.214-27 - Price Reduction for Defective Certified Cost or Pricing Data-Modifications-Sealed Bidding.

    Science.gov (United States)

    2010-10-01

    ... were not complete, accurate, and current as certified in its Certificate of Current Cost or Pricing... Current Cost or Pricing Data, or (3) any of these parties furnished data of any description that were not... accurate, complete, and current certified cost or pricing data had been submitted; (ii) The...

  11. Certified reference materials for radionuclides in Bikini Atoll sediment (IAEA-410) and Pacific Ocean sediment (IAEA-412)

    DEFF Research Database (Denmark)

    Pham, M. K.; van Beek, P.; Carvalho, F. P.;

    2016-01-01

    The preparation and characterization of certified reference materials (CRMs) for radionuclide content in sediments collected offshore of Bikini Atoll (IAEA-410) and in the open northwest Pacific Ocean (IAEA-412) are described and the results of the certification process are presented. The certifi...

  12. Certifying the commons: eco-certification, privatization, and collective action

    Directory of Open Access Journals (Sweden)

    Paul Foley

    2014-06-01

    Full Text Available We examine new dynamics of privatization and collective action in common pool resource situations facilitated by the nonstate multistakeholder institutions of the Marine Stewardship Council (MSC, the global leader in sustainability certification for wild caught seafood. Through a review of the literature and two case studies of fishing cooperatives in Baja California Sur, Mexico and on Fogo Island in the Canadian Province of Newfoundland and Labrador (NL, we advance two interrelated arguments. First, certification and eco-labeling institutions privatize fisheries governance in largely unexamined ways through the injection of new forms of exclusive rights or privileges into common pool resource situations already complicated by access and property privileges, creating conditions for confusion and conflict as well as cooperation. Second, the MSC whole stock definition of sustainability places greater demands on certification clients for engaging in collective action by encouraging coordination over all social extractions from targeted fish stocks. Although rules encouraging collective action in common pool situations militate against the narrow private capture of certificate and eco-label rights, they also undermine the ability of small-scale and community-based fisheries that are embedded in larger unhealthy fishery contexts to acquire the right to the MSC stamp of sustainability. We conclude that MSC certification and eco-labeling create new institutions of private property rights and collective action, which can result in exclusionary practices, inclusionary collective action, or both. Much will depend on the specific common pool context and history of the fishery.

  13. The Efficiency of Tennis Doubles Scoring Systems

    OpenAIRE

    Geoff Pollard; Graham Pollard

    2010-01-01

    In this paper a family of scoring systems for tennis doubles for testing the hypothesis that pair A is better than pair B versus the alternative hypothesis that pair B is better than A, is established. This family or benchmark of scoring systems can be used as a benchmark against which the efficiency of any doubles scoring system can be assessed. Thus, the formula for the efficiency of any doubles scoring system is derived. As in tennis singles, one scoring system based on the play-the-loser ...

  14. Committee Opinion No. 644: The Apgar Score.

    Science.gov (United States)

    2015-10-01

    The Apgar score provides an accepted and convenient method for reporting the status of the newborn infant immediately after birth and the response to resuscitation if needed. The Apgar score alone cannot be considered to be evidence of or a consequence of asphyxia, does not predict individual neonatal mortality or neurologic outcome, and should not be used for that purpose. An Apgar score assigned during a resuscitation is not equivalent to a score assigned to a spontaneously breathing infant. The American Academy of Pediatrics and the American College of Obstetricians and Gynecologists encourage use of an expanded Apgar score reporting form that accounts for concurrent resuscitative interventions.

  15. Dynamic Scoring Through Creative Destruction

    NARCIS (Netherlands)

    van Oudheusden, P.

    2012-01-01

    Abstract: We examine the dynamic feedback effects of fiscal policies on the government budget and economy activity in a calibrated general equilibrium framework featuring endogenous growth through creative destruction. For several European countries, we find that making tax incentives with respect t

  16. Relationship between Praxis 1 Scores and SAT/ACT Scores: A Correlational Study

    Science.gov (United States)

    Saravanabhavan, Sheila; Jones, Enid B.; Wilson, Carolyn H.

    2005-01-01

    The purpose of this paper is to test the premise that there is a significant correlation between Praxis1 scores and SAT scores among African American students who are applying for admission into the teacher education program. Data for the study included the Praxis 1 (reading, writing and math) scores and SAT (reading, writing and math) scores of…

  17. Combination of scoring schemes for protein docking

    Directory of Open Access Journals (Sweden)

    Schomburg Dietmar

    2007-08-01

    Full Text Available Abstract Background Docking algorithms are developed to predict in which orientation two proteins are likely to bind under natural conditions. The currently used methods usually consist of a sampling step followed by a scoring step. We developed a weighted geometric correlation based on optimised atom specific weighting factors and combined them with our previously published amino acid specific scoring and with a comprehensive SVM-based scoring function. Results The scoring with the atom specific weighting factors yields better results than the amino acid specific scoring. In combination with SVM-based scoring functions the percentage of complexes for which a near native structure can be predicted within the top 100 ranks increased from 14% with the geometric scoring to 54% with the combination of all scoring functions. Especially for the enzyme-inhibitor complexes the results of the ranking are excellent. For half of these complexes a near-native structure can be predicted within the first 10 proposed structures and for more than 86% of all enzyme-inhibitor complexes within the first 50 predicted structures. Conclusion We were able to develop a combination of different scoring schemes which considers a series of previously described and some new scoring criteria yielding a remarkable improvement of prediction quality.

  18. Discrepancy Between Clinician and Research Assistant in TIMI Score Calculation (TRIAGED CPU

    Directory of Open Access Journals (Sweden)

    Taylor, Brian T.

    2014-11-01

    Full Text Available Introduction: Several studies have attempted to demonstrate that the Thrombolysis in Myocardial Infarction (TIMI risk score has the ability to risk stratify emergency department (ED patients with potential acute coronary syndromes (ACS. Most of the studies we reviewed relied on trained research investigators to determine TIMI risk scores rather than ED providers functioning in their normal work capacity. We assessed whether TIMI risk scores obtained by ED providers in the setting of a busy ED differed from those obtained by trained research investigators. Methods: This was an ED-based prospective observational cohort study comparing TIMI scores obtained by 49 ED providers admitting patients to an ED chest pain unit (CPU to scores generated by a team of trained research investigators. We examined provider type, patient gender, and TIMI elements for their effects on TIMI risk score discrepancy. Results: Of the 501 adult patients enrolled in the study, 29.3% of TIMI risk scores determined by ED providers and trained research investigators were generated using identical TIMI risk score variables. In our low-risk population the majority of TIMI risk score differences were small; however, 12% of TIMI risk scores differed by two or more points. Conclusion: TIMI risk scores determined by ED providers in the setting of a busy ED frequently differ from scores generated by trained research investigators who complete them while not under the same pressure of an ED provider. [West J Emerg Med. 2015;16(1:24–33.

  19. Use of a respiratory clinical score among different providers.

    Science.gov (United States)

    Liu, Lenna L; Gallaher, Margaret M; Davis, Robert L; Rutter, Carolyn M; Lewis, Toby C; Marcuse, Edgar K

    2004-03-01

    Respiratory assessment of children with asthma or bronchiolitis is problematic because both the components of the assessment and their relative importance vary among care providers. Use of a systematic standard assessment process and clinical score may reduce interobserver variation. Our objective was to determine observer agreement among physicians (MD), nurses (RN), and respiratory therapists (RT), using a standard respiratory clinical score. A clinical score was developed incorporating four physiologic parameters: respiratory rate, retractions, dyspnea, and auscultation. One hundred and sixty-five provider pairs (e.g., MD-MD, RN-RT) independently assessed a total of 55 patients admitted for asthma, bronchiolitis, or wheezing at an urban tertiary-care hospital. A weighted kappa statistic measured agreement beyond chance. Rater pairs had high observed agreement on total score of 82-88% and weighted kappas ranging from 0.52 (MD-RN; 95% CI, 0.19, 0.79) to 0.65 (RN-RN; 95% CI, 0.46, 0.87). Observed agreement on individual components of the score ranged from 58% (auscultation) to 74% (dyspnea), with unweighted kappas of 0.36 (respiratory rate; 95% CI, 0.26, 0.46) to 0.53 (dyspnea; 95% CI, 0.41, 0.65). In conclusion, this respiratory clinical score demonstrates good interobserver agreement between MDs, RNs, and RTs. Future research is needed to examine validity and responsiveness in clinical settings. By standardizing respiratory assessments, use of a clinical score may facilitate care coordination by physicians, nurses, and respiratory therapists and thereby improve care of children hospitalized with asthma and bronchiolitis.

  20. Random Walk Picture of Basketball Scoring

    CERN Document Server

    Gabel, Alan

    2011-01-01

    We present evidence, based on play-by-play data from all 6087 games from the 2006/07--2009/10 seasons of the National Basketball Association (NBA), that basketball scoring is well described by a weakly-biased continuous-time random walk. The time between successive scoring events follows an exponential distribution, with little memory between different scoring intervals. Using this random-walk picture that is augmented by features idiosyncratic to basketball, we account for a wide variety of statistical properties of scoring, such as the distribution of the score difference between opponents and the fraction of game time that one team is in the lead. By further including the heterogeneity of team strengths, we build a computational model that accounts for essentially all statistical features of game scoring data and season win/loss records of each team.

  1. Assessment of interobserver concordance in polysomnography scoring of sleep bruxism☆

    Science.gov (United States)

    Ferraz, Otávio; de Moura Guimarães, Thais; Maluly Filho, Milton; Dal-Fabbro, Cibele; Abraão Crosara Cunha, Thays; Cristina Lotaif, Ana; Cristina Barros Schütz, Teresa; Santos-Silva, Rogério; Tufik, Sergio; Bittencourt, Lia

    2015-01-01

    Introduction Objective evaluation of sleep bruxism (SB) using whole-night polysomnography (PSG) is relevant for diagnostic confirmation. Nevertheless, the PSG electromyogram (EMG) scoring may give rise to controversy, particularly when audiovisual monitoring is not performed. Therefore, the present study assessed the concordance between two independent scorers to visual SB on a PSG performed without audiovisual monitoring. Methods Fifty-six PSG tests were scored from individuals with clinical history and polysomnography criteria of SB. In addition to the protocol of conventional whole-night PSG, electrodes were also placed bilaterally on the masseter and temporal muscles. Visual EMG scoring without audio video monitoring was scored by two independent scorers (Dentist 1 and Dentist 2) according the recommendations formulated in the AASM manual (2007). Kendall Tau correlation was used to assess interobserver concordance relative to variables “total duration of events (seconds), “shortest events”, “longest events” and index in each phasic, tonic or mixed event. Results The correlation was positive and significant relative to all the investigated variables, being T>0.54. Conclusion It was found a good inter-examiner concordance rate in SB scoring in absence of audio video monitoring. PMID:26779318

  2. Maternal exposure to brominated flame retardants and infant Apgar scores.

    Science.gov (United States)

    Terrell, Metrecia L; Hartnett, Kathleen P; Lim, Hyeyeun; Wirth, Julie; Marcus, Michele

    2015-01-01

    Brominated flame retardants (BFRs) and other persistent organic pollutants have been associated with adverse health outcomes in humans and may be particularly toxic to the developing fetus. We investigated the association between in utero polybrominated biphenyl (PBB) and polychlorinated biphenyl (PCB) exposures and infant Apgar scores in a cohort of Michigan residents exposed to PBB through contaminated food after an industrial accident. PBB and PCB concentrations were measured in serum at the time the women were enrolled in the cohort. PBB concentrations were also estimated at the time of conception for each pregnancy using a validated elimination model. Apgar scores, a universal measure of infant health at birth, measured at 1 and 5min, were taken from birth certificates for 613 offspring born to 330 women. Maternal PCB concentrations at enrollment were not associated with below-median Apgar scores in this cohort. However, maternal PBB exposure was associated with a dose-related increase in the odds of a below-median Apgar score at 1min and 5min. Among infants whose mothers had an estimated PBB at conception above the limit of detection of 1 part per billion (ppb) to Apgar score increased with higher maternal PBB at conception. It remains critical that future studies examine possible relationships between in utero exposures to brominated compounds and adverse health outcomes.

  3. Development of C-reactive protein certified reference material NMIJ CRM 6201-b: optimization of a hydrolysis process to improve the accuracy of amino acid analysis.

    Science.gov (United States)

    Kato, Megumi; Kinumi, Tomoya; Yoshioka, Mariko; Goto, Mari; Fujii, Shin-Ichiro; Takatsu, Akiko

    2015-04-01

    To standardize C-reactive protein (CRP) assays, the National Metrology Institute of Japan (NMIJ) has developed a C-reactive protein solution certified reference material, CRM 6201-b, which is intended for use as a primary reference material to enable the SI-traceable measurement of CRP. This study describes the development process of CRM 6201-b. As a candidate material of the CRM, recombinant human CRP solution was selected because of its higher purity and homogeneity than the purified material from human serum. Gel filtration chromatography was used to examine the homogeneity and stability of the present CRM. The total protein concentration of CRP in the present CRM was determined by amino acid analysis coupled to isotope-dilution mass spectrometry (IDMS-AAA). To improve the accuracy of IDMS-AAA, we optimized the hydrolysis process by examining the effect of parameters such as the volume of protein samples taken for hydrolysis, the procedure of sample preparation prior to the hydrolysis, hydrolysis temperature, and hydrolysis time. Under optimized conditions, we conducted two independent approaches in which the following independent hydrolysis and liquid chromatography-isotope dilution mass spectrometry (LC-IDMS) were combined: one was vapor-phase acid hydrolysis (130 °C, 24 h) and hydrophilic interaction liquid chromatography-mass spectrometry (HILIC-MS) method, and the other was microwave-assisted liquid-phase acid hydrolysis (150 °C, 3 h) and pre-column derivatization liquid chromatography-tandem mass spectrometry (LC-MS/MS) method. The quantitative values of the two different amino acid analyses were in agreement within their uncertainties. The certified value was the weighted mean of the results of the two methods. Uncertainties from the value-assignment method, between-method variance, homogeneity, long-term stability, and short-term stability were taken into account in evaluating the uncertainty for a certified value. The certified value and the

  4. Programming Interactive Music Scores with INScore

    OpenAIRE

    Fober, Dominique; Letz, Stéphane; Orlarey, Yann; Bevilacqua, Frédéric

    2013-01-01

    International audience INScore is an environment for the design of interactive music scores that includes an original event-based interaction system and a scripting language for associating arbitrary messages to these events. We extended the previous version by supporting scripting languages offering a great flexibility in the description of scores and in the interactions with scores. The textual format is directly derived from the OSC message format that was defined in the original INScor...

  5. A Quantitative Theory of Credit Scoring

    OpenAIRE

    Xuan Tam; Eric Young; Kartik Athreya

    2013-01-01

    Starting in the early 1990s credit scoring became widespread and central in credit granting decisions. Credit scores are scalar representations of default risk. They are used, in turn, to price credit, and as a result alter household borrowing and default decisions. We build on recent work on defaultable consumer credit under asymmetric information to develop a quantitative theory of credit scores. We construct and solve a rich and quantitatively-disciplined lifecycle model of consumption in ...

  6. On Almost Monge All Scores Matrices

    OpenAIRE

    Carmel, Amir; Tsur, Dekel; Ziv-Ukelson, Michal

    2016-01-01

    The all scores matrix of a grid graph is a matrix containing the optimal scores of paths from every vertex on the first row of the graph to every vertex on the last row. This matrix is commonly used to solve diverse string comparison problems. All scores matrices have the Monge property, and this was exploited by previous works that used all scores matrices for solving various problems. In this paper, we study an extension of grid graphs that contain an additional set of edges, called bridges...

  7. A Scoring Criterion For Learning Chain Graphs

    Institute of Scientific and Technical Information of China (English)

    Zhong Guo ZHENG; Jing XU; Xing Wei TONG

    2006-01-01

    A chain graph allows both directed and undirected edges, and contains the underlying mathematical properties of the two. An important method of learning graphical models is to use scoring criteria to measure how well the graph structures fit the data. In this paper, we present a scoring criterion for learning chain graphs based on the Kullback-Leibler distance. It is score equivalent, that is, equivalent chain graphs obtain the same score, so it can be used to perform model selection and model averaging.

  8. 10.6% Certified Colloidal Quantum Dot Solar Cells via Solvent-Polarity-Engineered Halide Passivation.

    Science.gov (United States)

    Lan, Xinzheng; Voznyy, Oleksandr; García de Arquer, F Pelayo; Liu, Mengxia; Xu, Jixian; Proppe, Andrew H; Walters, Grant; Fan, Fengjia; Tan, Hairen; Liu, Min; Yang, Zhenyu; Hoogland, Sjoerd; Sargent, Edward H

    2016-07-13

    Colloidal quantum dot (CQD) solar cells are solution-processed photovoltaics with broad spectral absorption tunability. Major advances in their efficiency have been made via improved CQD surface passivation and device architectures with enhanced charge carrier collection. Herein, we demonstrate a new strategy to improve further the passivation of CQDs starting from the solution phase. A cosolvent system is employed to tune the solvent polarity in order to achieve the solvation of methylammonium iodide (MAI) and the dispersion of hydrophobic PbS CQDs simultaneously in a homogeneous phase, otherwise not achieved in a single solvent. This process enables MAI to access the CQDs to confer improved passivation. This, in turn, allows for efficient charge extraction from a thicker photoactive layer device, leading to a certified solar cell power conversion efficiency of 10.6%, a new certified record in CQD photovoltaics. PMID:27351104

  9. An Empirical Study of SQA Function Effectiveness in CMMI Certified Companies

    Directory of Open Access Journals (Sweden)

    Zille Subhan

    2015-01-01

    Full Text Available The most vital component for any software development process is, “quality”, as it ensures the reliability and effectiveness of new software. Software Quality Assurance (SQA techniques as well as a standardized qualitative metric known as Capability Maturity Model Integration (CMMI are used to ensure this quality. The purposes of both the practices are same as both make efforts for end product’s quality. In spite of this, CMMI certified organizations have SQA function, but face a lot of issues, which resulted in lowering the quality of the products. Standards usually provide documentation, but SQA consider testing as a chief element and also documentation only for authentication and appraisals. The relationship of the SQA function with CMMI has not attended much in common literatures. This paper is centered on investigation conducted through data collection from diverse CMMI certified software development firm to check the practice of SQA function.

  10. Metrological management evaluation based on ISO10012: an empirical study in ISO-14001-certified Spanish companies

    International Nuclear Information System (INIS)

    Environmental management systems based on the ISO 14001 standard rely strongly on metrological measurement and confirmation processes to certify the extent to which organizations monitor and improve their environmental behavior. Nevertheless, the literature lacks in studies that assess the influence of these metrological processes on the performance of environmental management in organizations, even now that the international standard ISO 10012 is already available to establish requisites and guidelines for the development of a metrological management system that is compatible with any other standardized management system. This work seeks to assess that influence through the development of an evaluation model for metrological management, which is then validated through an experimental analysis of the results obtained from the application of an audit process in 11 Spanish companies, all ISO-14001-certified and operating in different industrial sectors. (author)

  11. Development and certification of a coal fly ash certified reference material for selected polycyclic aromatic hydrocarbons.

    Science.gov (United States)

    Cao, X; Xu, X; Cui, W; Xi, Z

    2001-08-01

    The development and certification of a coal fly ash certified reference material (CRM) for polycyclic aromatic hydrocarbons (PAH) is described; this is the first natural matrix CRM for organic environmental analysis in China. The homogeneity and stability of this material have been tested by HPLC. The concentrations of several PAH were determined by use of two independent, different methods--solvent extraction-HPLC analysis with UV detection coupled with fluorescence detection (FLD) and solvent extraction, isolation with a silica column, and GC analysis with flame ionization detection (FID). Five certified values were determined: phenanthrene 7.1 +/- 2.6 microg g(-1), anthracene 2.0 +/- 0.8 microg g(-1), fluoranthene 7.4 +/- 1.9 microg g(-1), pyrene 7 +/- 2 microg g(-1), and benzo[a]pyrene 1.3 +/- 0.3 microg g(-1). Reference values for several other PAH are also suggested. PMID:11583083

  12. Certified Reference Material IAEA-446 for radionuclides in Baltic Sea seaweed

    International Nuclear Information System (INIS)

    A Certified Reference Material (CRM) for radionuclides in seaweed (Fucus vesiculosus) from the Baltic Sea (IAEA-446) is described and the results of the certification process are presented. The 40K, 137Cs, 234U and 239+240Pu radionuclides were certified for this material, and information values for 12 other radionuclides (90Sr, 99Tc, 210Pb (210Po), 226Ra, 228Ra, 228Th, 230Th, 232Th, 235U, 238U, 239Pu and 240Pu) are presented. The CRM can be used for Quality Assurance/Quality Control of analysis of radionuclides in seaweed and other biota samples, as well as for development and validation of analytical methods, and for training purposes

  13. Usage of Multiple-Choice Examinations in Chemical Engineering.

    Science.gov (United States)

    Sommerfeld, Jude T.

    1981-01-01

    Discusses rationale for and use of multiple choice examinations in material balances, unit operations, reactor design, and process control courses. Describes computer scoring of student reaction to, and future plans for these examinations. (SK)

  14. Validation of patient determined disease steps (PDDS) scale scores in persons with multiple sclerosis

    OpenAIRE

    Learmonth, Yvonne C.; Motl, Robert W.; Brian M. Sandroff; Pula, John H.; Cadavid, Diego

    2013-01-01

    Background The Patient Determined Disease Steps (PDDS) is a promising patient-reported outcome (PRO) of disability in multiple sclerosis (MS). To date, there is limited evidence regarding the validity of PDDS scores, despite its sound conceptual development and broad inclusion in MS research. This study examined the validity of the PDDS based on (1) the association with Expanded Disability Status Scale (EDSS) scores and (2) the pattern of associations between PDDS and EDSS scores with Functio...

  15. 40 CFR 33.210 - Does an entity certified as an MBE or WBE by EPA need to keep EPA informed of any changes which...

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Does an entity certified as an MBE or... AGENCY PROGRAMS Certification § 33.210 Does an entity certified as an MBE or WBE by EPA need to keep EPA informed of any changes which may affect the entity's certification? (a) An entity certified as an MBE...

  16. Production of trace elements in coastal sea water certified reference material NMIA MX014.

    Science.gov (United States)

    Merrick, Jeffrey P; Saxby, David L; White, Ian E A W; Antin, Luminita; Murby, E John

    2016-06-01

    A certified reference material (CRM) for trace elements in acidified sea water, NMIA MX014, has been produced by the National Measurement Institute Australia (NMIA). The CRM consists of natural coastal sea water with 12 elements (As, Cd, Co, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Se and V) fortified to levels relevant to environmental regulatory testing in Australia ranging from 0.4 to 22 μg/kg. Certified values for these 12 elements were assigned using reference methods developed at NMIA, using either isotope dilution or standard addition with ICP-MS measurement. Specialised sample preparation (coprecipitation) and ICP-MS optimisation (online dilution, collision/reaction chemistry, high mass resolution) were used to negate the effect of the high level of dissolved solids. Multiple confirmatory experiments were performed in order to verify that ICP-MS spectral interferences were eliminated and to estimate the measurement uncertainty contribution from method precision and method trueness. Extensive homogeneity and stability testing was performed and the measurement uncertainty of certified values includes contributions from between-bottle homogeneity, short-term stability, medium-term stability and long-term stability. Special attention was paid to the stability of Hg due to well-known preservation problems. Acidified sea water matrix was satisfactory for stabilising Hg at 0.4 μg/kg for at least 4 years. Relative expanded uncertainties (k = 2) for the 12 certified values were between 1 and 11 %. NMIA MX014 is intended for use as a reference material for analytical method validation and quality control for quantification of trace elements in saline water and other similar sample types. PMID:27108283

  17. The Certified Registered Nurse Anesthetist: Occupational Responsibilities, Perceived Stressors, Coping Strategies, and Work Relationships

    OpenAIRE

    Perry, Tristan Roberts

    2002-01-01

    A qualitative inquiry was launched to explore occupational stress among Certified Registered Nurse Anesthetists (CRNAs). Four research questions were posed: 1) What are the roles and responsibilities of the CRNAs as they see them? 2) What are the CRNAs perceived stressors encountered on the job? 3) What are their coping strategies related to the perceived stressors? 4) What is the relationship between CRNA job stress and interpersonal work connections? Twenty CRNAs, wit...

  18. An analysis of the job satisfaction of substance abuse counselors certified by the Commonwealth of Virginia

    OpenAIRE

    Evans, William Nelson

    1993-01-01

    Licensed substance abuse programs in the Commonwealth of Virginia are reporting turnover rates for counselors of up to 60%. Studies have indicated that low job satisfaction can be a cause for turnover in the human services professions. The entire population of substance abuse counselors certified by the Commonwealth of Virginia was surveyed by mail, using a Modified Minnesota satisfaction Questionnaire and an Individual Information Form. Of the 496 possible responses, ...

  19. Job dissatisfaction among certified adapted physical education specialists in the USA

    OpenAIRE

    Lucie Ješinová; Miroslava Spurná; Martin Kudláček; Jana Sklenaříková

    2014-01-01

    Background: Professionals working in the area of special education are exposed to the unique situation of occupational stress. Adapted physical education teachers are experiencing several symptoms of the burnout phenomenon. Objective: The purpose of this study was to identify factors causing job dissatisfaction among certified adapted physical education specialists in the USA. Methods: The survey was developed based (a) on Herzberg's (1959) theory of job satisfaction, and (b) a pilot ...

  20. Is organic farming worth its investment? The adoption and impact of certified pineapple farming in Ghana

    OpenAIRE

    Kleemann, Linda; Abdulai, Awudu; Buss, Mareike

    2013-01-01

    Global food markets demand the adoption of food standards by small-scale farmers in developing countries when they enter international markets. While a conventional certification with GlobalGAP can be a market entry condition for conventional food, especially for horticultural products, organic certification is required for the growing organic food market that is usually associated with higher prices. This study analyzes the adoption and profitability of organic certified farming, using recen...

  1. Socioeconomic and Ecological Dimension of Certified and Conventional Arabica Coffee Production in North Sumatra, Indonesia

    OpenAIRE

    Jef Rudiantho Saragih

    2013-01-01

    The study was conducted in six subdistricts of Simalungun district, North Sumatra, Indonesia. The research objective is knowing the influence of socioeconomic and ecological factors on production of specialty Arabica coffee. Determination of the households sample was using Probability Proportional to Size and Simple Random Sampling for 79 units certified coffee farms and 210 units conventional coffee farms. Farmer’s data was analyzed with multiple linear regression model. Benefit of coffee ce...

  2. Fair exchange in e-commerce and certified e-mail, new scenarios and protocols

    OpenAIRE

    Draper Gil, Gerard

    2013-01-01

    We are witnessing a steady growth in the use of Internet in the electronic commerce field. This rise is promoting the migration from traditional processes and applications (paper based) to an electronic model. But the security of electronic transactions continues to pose an impediment to its implementation. Traditionally, most business transactions were conducted in person. Signing a contract required the meeting of all interested parties, the postman delivered certified mail i...

  3. A New Proxy Signature Scheme with Message Recovery Using Self-Certified Public Key

    Institute of Scientific and Technical Information of China (English)

    LI Ji-guo; ZHANG Yi-chen; ZHU Yue-long

    2005-01-01

    A proxy signature scheme with message recovery using self-certified public key is proposed, which withstands public key substitution attacks, active attacks, and forgery attacks. The proposed scheme accomplishes the tasks of public key verification, proxy signature verification, and message recovery in a logically single step. In addition, the proposed scheme satisfies all properties of strong proxy signature and does not use secure channel in the communication between the original signer and the proxy signature signer.

  4. Aspects of quality of primary care provided by physicians certified in phytotherapy in Switzerland

    OpenAIRE

    Melzer, J.; Saller, R; Meier, B

    2008-01-01

    BACKGROUND: Data on the use of phytotherapy in primary care are scarce and difficult to compare (e.g. different health-care systems, study designs). OBJECTive: Are there differences in Switzerland regarding demographic data, practice structure, process of care and outcome/ treatment satisfaction between primary care physicians certified in phytotherapy (CAM) and physicians performing conventional primary care (COM) and their patients? MATERIAL AND METHODS: Subgroup analysis of the data of phy...

  5. Assessment and Management of Patients with Chronic Cough by Certified Respiratory Educators: A Randomized Controlled Trial

    Directory of Open Access Journals (Sweden)

    Stephen K Field

    2009-01-01

    Full Text Available BACKGROUND: The value of other health care professionals is increasingly being recognized to compensate for the shortage of physicians in Canada. Chronic cough is one of the most common reasons for consultation with a respirologist. In the present study, a prospective, randomized, controlled study was undertaken to determine whether Certified Respiratory Educators (CREs could manage screened patients with chronic cough as effectively as respirologists.

  6. Organizational Impacts due to ISO 9001 Certified Implementation on Brazilians Cardboard Companies

    OpenAIRE

    Glaucia Aparecida Prates; Jose Claudio Caraschi

    2014-01-01

    This paper presents the evaluation internal and external organizational impacts of a company that has adopted a total quality management system: ISO 9001 certification. Based on a case study, supported in bibliographic references in a cardboard sector company, the survey aims to measure and evaluate the basic concepts of quality and the certification benefits. Upon this study completion it was found that actually getting a certified ISO 9001 brings many organizational impacts and leads to ove...

  7. A mussel (Mytilus edulis) tissue certified reference material for the marine biotoxins azaspiracids

    OpenAIRE

    McCarron, Pearse; Giddings, Sabrina D.; Reeves, Kelley L.; Hess, Philipp; Michael A. Quilliam

    2015-01-01

    Azaspiracids (AZAs) are lipophilic biotoxins produced by marine algae that can contaminate shellfish and cause human illness. The European Union (EU) regulates the level of AZAs in shellfish destined for the commercial market, with liquid chromatography-mass spectrometry (LC-MS) being used as the official reference method for regulatory analysis. Certified reference materials (CRMs) are essential tools for the development, validation, and quality control of LC-MS methods. This paper describes...

  8. Survey on the chief difficulties found by government accredited certifiers for implementation of catlle traceability

    Directory of Open Access Journals (Sweden)

    Marcos Aurélio Lopes

    2010-02-01

    Full Text Available The main purpose of this research was to survey the chief fifficulties found by MAPA in the implementation of traceability, also aiming to elaborate indicators, suggest proposals to solve such difficulties and contribute for the formulation of national policies. A semi-structured qualitative questionnaire, containing multiple choice questions, both open and mixed, was used. That questionnaire was sent to the certifying firms accredited by MAPA. The data obtained were tabulated by utilizing the EpiData® 3.1 software, with automatic control of range and consistency of data and afterward, analyzed by means of means of descriptive statistics, making use of the statistical software SPSS for Windows® - version 17.0. The frequent changes in the norms of new SISBOV, the disinterest and the lack of awareness of the cattle raisers for traceability were the main difficulties faced by the certifiers. Transformations on the part of MAPA summed to the mobilization of the raisers through the spread and explanations are needed to solve such difficulties. The need for adequacies inherent to incoherence and outdating of the data bank of the certifiers accredited in MAPA is stressed further.

  9. The Development of Expert Male National Collegiate Athletic Association Division I Certified Athletic Trainers.

    Science.gov (United States)

    Malasarn, Ruemruk; Bloom, Gordon A; Crumpton, Rebecca

    2002-03-01

    OBJECTIVE: To identify the major influences in the development of expert male National Collegiate Athletic Association (NCAA) Division I certified athletic trainers. DESIGN AND SETTING: The participants were individually interviewed, and the data were transcribed and coded. SUBJECTS: Seven male NCAA Division I certified athletic trainers, who averaged 29 years of experience in the profession and 20 years at the Division I level. RESULTS: We found 3 higher-order categories that explained the development of the certified athletic trainers and labeled these meaningful experiences, personal attributes, and mentoring. The growth and development of the athletic trainers were influenced by a variety of meaningful experiences that began during their time as students and continued throughout their careers. These experiences involved dealing with challenging job conditions, educational conditions, and attempts to promote and improve the profession. The personal attributes category encompassed the importance of a caring and service-oriented attitude, building relationships with athletes, and maintaining strong bonds within their own families. Mentoring of these individuals occurred both inside and outside the athletic training profession. CONCLUSION: We provide a unique view of the development of athletic trainers that should be of interest to those in the field, regardless of years of experience.

  10. Development of Certified Reference Materials for Diarrhetic Shellfish Poisoning Toxins, Part 2: Shellfish Matrix Materials.

    Science.gov (United States)

    McCarron, Pearse; Reeves, Kelley L; Giddings, Sabrina D; Beach, Daniel G; Quilliam, Michael A

    2016-09-01

    Okadaic acid (OA) and its analogs, dinophysistoxins-1 (DTX1) and -2 (DTX2) are lipophilic biotoxins produced by marine algae that can accumulate in shellfish and cause the human illness known as diarrhetic shellfish poisoning (DSP). Regulatory testing of shellfish is required to protect consumers and the seafood industry. Certified reference materials (CRMs) are essential for the development, validation, and quality control of analytical methods, and thus play an important role in toxin monitoring. This paper summarizes work on research and development of shellfish tissue reference materials for OA and DTXs. Preliminary work established the appropriate conditions for production of shellfish tissue CRMs for OA and DTXs. Source materials, including naturally incurred shellfish tissue and cultured algae, were screened for their DSP toxins. This preliminary work informed planning and production of a wet mussel (Mytilus edulis) tissue homogenate matrix CRM. The homogeneity and stability of the CRM were evaluated and found to be fit-for-purpose. Extraction and LC-tandem MS methods were developed to accurately certify the concentrations of OA, DTX1, and DTX2 using a combination of standard addition and matrix-matched calibration to compensate for matrix effects in electrospray ionization. The concentration of domoic acid was also certified. Uncertainties were assigned following standards and guidelines from the International Organization for Standardization. The presence of other toxins in the CRM was also assessed and information values are reported for OA and DTX acyl esters.

  11. Evaluation of a fungal collection as certified reference material producer and as a biological resource center.

    Science.gov (United States)

    Forti, Tatiana; Souto, Aline da S S; do Nascimento, Carlos Roberto S; Nishikawa, Marilia M; Hubner, Marise T W; Sabagh, Fernanda P; Temporal, Rosane Maria; Rodrigues, Janaína M; da Silva, Manuela

    2016-01-01

    Considering the absence of standards for culture collections and more specifically for biological resource centers in the world, in addition to the absence of certified biological material in Brazil, this study aimed to evaluate a Fungal Collection from Fiocruz, as a producer of certified reference material and as Biological Resource Center (BRC). For this evaluation, a checklist based on the requirements of ABNT ISO GUIA34:2012 correlated with the ABNT NBR ISO/IEC17025:2005, was designed and applied. Complementing the implementation of the checklist, an internal audit was performed. An evaluation of this Collection as a BRC was also conducted following the requirements of the NIT-DICLA-061, the Brazilian internal standard from Inmetro, based on ABNT NBR ISO/IEC 17025:2005, ABNT ISO GUIA 34:2012 and OECD Best Practice Guidelines for BRCs. This was the first time that the NIT DICLA-061 was applied in a culture collection during an internal audit. The assessments enabled the proposal for the adequacy of this Collection to assure the implementation of the management system for their future accreditation by Inmetro as a certified reference material producer as well as its future accreditation as a Biological Resource Center according to the NIT-DICLA-061. PMID:26991280

  12. Evaluation of a fungal collection as certified reference material producer and as a biological resource center

    Directory of Open Access Journals (Sweden)

    Tatiana Forti

    2016-06-01

    Full Text Available Abstract Considering the absence of standards for culture collections and more specifically for biological resource centers in the world, in addition to the absence of certified biological material in Brazil, this study aimed to evaluate a Fungal Collection from Fiocruz, as a producer of certified reference material and as Biological Resource Center (BRC. For this evaluation, a checklist based on the requirements of ABNT ISO GUIA34:2012 correlated with the ABNT NBR ISO/IEC17025:2005, was designed and applied. Complementing the implementation of the checklist, an internal audit was performed. An evaluation of this Collection as a BRC was also conducted following the requirements of the NIT-DICLA-061, the Brazilian internal standard from Inmetro, based on ABNT NBR ISO/IEC 17025:2005, ABNT ISO GUIA 34:2012 and OECD Best Practice Guidelines for BRCs. This was the first time that the NIT DICLA-061 was applied in a culture collection during an internal audit. The assessments enabled the proposal for the adequacy of this Collection to assure the implementation of the management system for their future accreditation by Inmetro as a certified reference material producer as well as its future accreditation as a Biological Resource Center according to the NIT-DICLA-061.

  13. A Simulation Study on the Performance of the Simple Difference and Covariance-Adjusted Scores in Randomized Experimental Designs

    Science.gov (United States)

    Petscher, Yaacov; Schatschneider, Christopher

    2011-01-01

    Research by Huck and McLean (1975) demonstrated that the covariance-adjusted score is more powerful than the simple difference score, yet recent reviews indicate researchers are equally likely to use either score type in two-wave randomized experimental designs. A Monte Carlo simulation was conducted to examine the conditions under which the…

  14. 24 CFR 902.63 - PHAS scoring.

    Science.gov (United States)

    2010-04-01

    ... audit firm that will perform the audit of the PHA and may serve as the audit committee for the audit in... indicators. (b) Adjustments to the PHAS score. (1) Adjustments to the score may be made after a PHA's audit... changed by HUD in accordance with data included in the independent audit report, or obtained through...

  15. On k-hypertournament losing scores

    CERN Document Server

    Pirzada, Shariefuddin

    2010-01-01

    We give a new and short proof of a theorem on k-hypertournament losing scores due to Zhou et al. [G. Zhou, T. Yao, K. Zhang, On score sequences of k-tournaments, European J. Comb., 21, 8 (2000) 993-1000.

  16. The Scoring of Writing Samples: A Study.

    Science.gov (United States)

    Cronnell, Bruce

    Although the design of the writing task itself may present assessment problems, the scoring of the piece of writing raises the greatest difficulties for large-scale testing of writing ability. A study investigated whether teachers and staff members of the Southwest Regional Laboratory (SWRL) (1) scored the same way, (2) agreed with each other in…

  17. Comparability of IQ scores over time

    NARCIS (Netherlands)

    O. Must; J. te Nijenhuis; A. Must; A.E.M. van Vianen

    2009-01-01

    This study investigates the comparability of IQ scores. Three cohorts (1933/36, 1997/98, 2006) of Estonian students (N = 2173) are compared using the Estonian National Intelligence Test. After 72 years the secular rise of the IQ test scores is.79 SD. The mean .16 SD increase in the last 8 years sugg

  18. School Enrollment, Selection and Test Scores

    OpenAIRE

    Filmer, Deon; Schady, Norbert

    2009-01-01

    There is a strong association between schooling attained and test scores in many settings. If this association is causal, one might expect that programs that increase school enrollment and attainment would also improve test scores. However, if there is self-selection into school based on expected gains, marginal children brought into school by such programs may be drawn disproportionately from ...

  19. Bayesian Model Averaging for Propensity Score Analysis

    Science.gov (United States)

    Kaplan, David; Chen, Jianshen

    2013-01-01

    The purpose of this study is to explore Bayesian model averaging in the propensity score context. Previous research on Bayesian propensity score analysis does not take into account model uncertainty. In this regard, an internally consistent Bayesian framework for model building and estimation must also account for model uncertainty. The…

  20. ON HOW CULTURAL KNOWLEDGE AFFECTS TOEFL SCORES

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    This paper presents a study of the effect of cultur-al background on TOEFL scores.It proceeds from therelation between culture and language,then illus-trates with actual questions from various sections ofTOEFL tests how American cultural background exertsa remarkable influence on TOEFL scores,and con-cludes with revelations with regard to English teachingin this country.

  1. Pathological extension of prostate cancer as defined by gleason score on biopsy

    Directory of Open Access Journals (Sweden)

    Marcos F. Dall'oglio

    2005-08-01

    Full Text Available INTRODUCTION: Based on the importance of the Gleason score on the behavior of prostate adenocarcinoma, this study attempts to predict the extension of prostate adenocarcinoma pre-operatively, as defined by the Gleason score on biopsy, in individuals who will undergo radical prostatectomy. MATERIALS AND METHODS: We selected 899 individuals who underwent retropubic radical prostatectomy from 1988 to 2004. Clinical and pathological data obtained in the preoperative period were retrospectively analyzed through digital rectal examinations of the prostate, initial serum PSA levels and pathological data provided by biopsy. The Gleason score on biopsy was assessed and divided into 3 groups: 2 to 6, 7, and 8 to 10, and correlated with the possibility of the disease being confined to the prostate. RESULTS: From the 899 selected patients, 654 (74% showed Gleason scores of 2 to 6, 165 (18% had a score of 7 and 80 (9% had scores of 8 to 10 on biopsy. The likelihood of confined diseases, extraprostatic extensions, invasion of seminal vesicles and lymph nodal involvement were respectively: 74%, 18%, 8% and 0.8% for a Gleason score of 2 to 6, 47%, 30%, 19% and 4% for a Gleason score of 7, and 49%, 29%, 18% and 4% for a Gleason score of 8 to 10. CONCLUSION: In patients who will undergo radical prostatectomy due to prostate adenocarcinoma, a Gleason score of 7 on biopsy shows the same behavior as a Gleason score of 8 to 10 in relation to extension of disease.

  2. What Is the Relative Influence of NJ School Report Card Variables on NJ ASK 5 Scores?

    Science.gov (United States)

    Gemellaro, Dorian Marrone

    2012-01-01

    In this study, the researcher examined the strength and direction of relationships between NJ School Report Card Variables (NJ SRC) and 2008-2009 NJ ASK 5 Math and Language Arts Literacy (LAL) student test scores. Variables found to have an influence on standardized test scores in the extant literature were evaluated and reported. Analyses were…

  3. Comparison of Two Scoring Systems for the Modified Version of the Bender-Gestalt Test.

    Science.gov (United States)

    Schachter, Steven; And Others

    1991-01-01

    Examined relative utility of two scoring systems for Modified Version of Bender-Gestalt Test in predicting performance on Developmental Test of Visual-Motor Integration. Findings from 53 kindergarten and 47 first grade students indicated that Qualitative Scoring System was significantly better predictor of visual-motor integration skills than…

  4. The Effects of Developmental Placement and Early Retention on Children's Later Scores on Standardized Tests.

    Science.gov (United States)

    May, Deborah C.; Welch, Edward L.

    1984-01-01

    Examined the relationship between early school retention as a result of preschool and kindergarten developmental testing and children's later academic achievement (N=223). Results showed children who scored as immature on the Gesell Screening Test and who were retained a year had the lowest scores on all measures. (JAC)

  5. Effects of Marking Method and Rater Experience on ESL Essay Scores and Rater Performance

    Science.gov (United States)

    Barkaoui, Khaled

    2011-01-01

    This study examined the effects of marking method and rater experience on ESL (English as a Second Language) essay test scores and rater performance. Each of 31 novice and 29 experienced raters rated a sample of ESL essays both holistically and analytically. Essay scores were analysed using a multi-faceted Rasch model to compare test-takers'…

  6. Effects of Composition Mode and Self-Perceived Computer Skills on Essay Scores of Sixth Graders

    Science.gov (United States)

    Burke, Jennifer N.; Cizek, Gregory J.

    2006-01-01

    This study was conducted to gather evidence regarding effects of the mode of writing (handwritten vs. word-processed) on compositional quality in a sample of sixth grade students. Questionnaire data and essay scores were gathered to examine the effect of composition mode on essay scores of students of differing computer skill levels. The study was…

  7. Factor Structure of Scores on the State Version of the Four Dimension Mood Scale

    Science.gov (United States)

    Gregg, Vernon H.; Shepherd, Alex J.

    2009-01-01

    This study examines the factor structure of scores on the Four Dimension Mood Scale (4DMS) developed by Huelsman, Nemanick, and Munz in response to criticisms of the Positive and Negative Affect Schedule. The results showed that the factor structure of 4DMS scores obtained with a sample of U.K. residents assessed for state affect corresponded…

  8. Optimal Scoring Methods of Hand-Strength Tests in Patients with Stroke

    Science.gov (United States)

    Huang, Sheau-Ling; Hsieh, Ching-Lin; Lin, Jau-Hong; Chen, Hui-Mei

    2011-01-01

    The purpose of this study was to determine the optimal scoring methods for measuring strength of the more-affected hand in patients with stroke by examining the effect of reducing measurement errors. Three hand-strength tests of grip, palmar pinch, and lateral pinch were administered at two sessions in 56 patients with stroke. Five scoring methods…

  9. The Ability of Elementary School Teachers to Stage Score Moral Thought Statements

    Science.gov (United States)

    Napier, John D.

    1976-01-01

    The study examined (1) whether 60 elementary school teachers could score moral thought statements into Kohlberg's moral stages by receiving special training and using a rater manual, and (2) what factors were related to their stage-scoring ability. Major conclusion was that the rater manual and training were ineffective. (Author/ND)

  10. Evidence of Concurrent Validity of SII Scores for Asian American College Students

    Science.gov (United States)

    Hansen, Jo-Ida C.; Lee, W. Vanessa

    2007-01-01

    The validity of scores on the Strong Interest Inventory (SII) for Asian American college students has not been thoroughly investigated. This study examined the evidence of validity of the SII Occupational Scale scores for predicting college major choices of Asian American women and men and White women and men. The sample included 186 female and…

  11. The Influence of an NCLB Accountability Plan on the Distribution of Student Test Score Gains

    Science.gov (United States)

    Springer, Matthew G.

    2008-01-01

    Previous research on the effect of accountability programs on the distribution of student test score gains is decidedly mixed. This study examines the issue by estimating an educational production function in which test score gains are a function of the incentives schools have to focus instruction on below-proficient students. NCLB's threat of…

  12. A Bayesian Method for Evaluating Passing Scores: The PPoP Curve

    Science.gov (United States)

    Wainer, Howard; Wang, X. A.; Skorupski, William P.; Bradlow, Eric T.

    2005-01-01

    In this note, we demonstrate an interesting use of the posterior distributions (and corresponding posterior samples of proficiency) that are yielded by fitting a fully Bayesian test scoring model to a complex assessment. Specifically, we examine the efficacy of the test in combination with the specific passing score that was chosen through expert…

  13. Construct Validity Evidence for Bracken School Readiness Assessment, Third Edition, Spanish Form Scores

    Science.gov (United States)

    Ortiz, Arlene; Clinton, Amanda; Schaefer, Barbara A.

    2015-01-01

    Convergent and discriminant validity evidence was examined for scores on the Spanish Record Form of the Bracken School Readiness Assessment, Third Edition (BSRA-3). Participants included a sample of 68 Hispanic, Spanish-speaking children ages 4 to 5 years enrolled in preschool programs in Puerto Rico. Scores obtained from the BSRA-3 Spanish Record…

  14. Twin Similarities in Holland Types as Shown by Scores on the Self-Directed Search

    Science.gov (United States)

    Chauvin, Ida; McDaniel, Janelle R.; Miller, Mark J.; King, James M.; Eddlemon, Ondie L. M.

    2012-01-01

    This study examined the degree of similarity between scores on the Self-Directed Search from one set of identical twins. Predictably, a high congruence score was found. Results from a biographical sheet are discussed as well as implications of the results for career counselors.

  15. Quality scores for 32,000 genomes

    DEFF Research Database (Denmark)

    Land, Miriam L.; Hyatt, Doug; Jun, Se-Ran;

    2014-01-01

    . Most (~88%) of the genomes had quality scores of 0.8 or better and can be safely used for standard comparative genomics analysis. We compared genomes across factors that may influence the score. We found that although sequencing depth coverage of over 100x did not ensure a better score, sequencing read...... length was a better indicator of sequencing quality. With few exceptions, most of the 30,000 genomes have nearly all the 102 essential genes. Conclusions The score can be used to set thresholds for screening data when analyzing “all published genomes” and reference data is either not available...... or not applicable. The scores highlighted organisms for which commonly used tools do not perform well. This information can be used to improve tools and to serve a broad group of users as more diverse organisms are sequenced. Unexpectedly, the comparison of predicted tRNAs across 15,000 high quality genomes showed...

  16. Propensity score weighting with multilevel data.

    Science.gov (United States)

    Li, Fan; Zaslavsky, Alan M; Landrum, Mary Beth

    2013-08-30

    Propensity score methods are being increasingly used as a less parametric alternative to traditional regression to balance observed differences across groups in both descriptive and causal comparisons. Data collected in many disciplines often have analytically relevant multilevel or clustered structure. The propensity score, however, was developed and has been used primarily with unstructured data. We present and compare several propensity-score-weighted estimators for clustered data, including marginal, cluster-weighted, and doubly robust estimators. Using both analytical derivations and Monte Carlo simulations, we illustrate bias arising when the usual assumptions of propensity score analysis do not hold for multilevel data. We show that exploiting the multilevel structure, either parametrically or nonparametrically, in at least one stage of the propensity score analysis can greatly reduce these biases. We applied these methods to a study of racial disparities in breast cancer screening among beneficiaries of Medicare health plans.

  17. High Agatston Calcium Score of Intracranial Carotid Artery

    OpenAIRE

    Kao, Hung-Wen; Liou, Michelle; Chung, Hsiao-Wen; Liu, Hua-Shan; Tsai, Ping-Huei; Chiang, Shih-Wei; Chou, Ming-Chung; Peng, Giia-Sheun; Huang, Guo-Shu; Hsu, Hsian-He; Chen, Cheng-Yu

    2015-01-01

    Abstract The effect of intracranial internal carotid artery (ICA) calcification on cognitive impairment is uncertain. Our objective was to investigate whether intracranial ICA calcification is a significant cognitive predictor for cognitive impairment. Global cognition and degrees of intracranial ICA calcification of 579 subjects were assessed with Mini-Mental State Examination (MMSE) and Agatston calcium scoring method, respectively. Other risk factors for cognitive impairment, including age...

  18. Evaluation of initial diffusion-weighted image findings in acute stroke patients using a semiquantitative score

    International Nuclear Information System (INIS)

    We evaluated the usefulness of rating diffusion-weighted images (DWI) using a semiquantitative score modified from the Alberta Stroke Programme Early CT Score (ASPECTS) to predict deterioration of neurological symptoms in patients with hyperacute ischemic stroke who had undergone thrombolytic therapy with recombinant tissue plasminogen activator (rt-PA). We examined 22 patients with acute stroke (14 men, 8 women, mean age 72.5 years) treated with intravenous rt-PA. All were assessed using the National Institutes of Health Stroke Scale (NIHSS) and underwent emergent magnetic resonance (MR) imaging within 3 hours and 24 hours of stroke onset. Patients were divided into a deteriorated group (16 patients), in which NIHSS scores were increased after thrombolysis, and a non-deteriorated group (6 patients). We compared the DWI score, ASPECTS, and volume of hyperintense ischemic lesion on DWI (DWI volume) of the 2 groups and examined correlations between these scores and initial NIHSS score or DWI volume. The DWI score and ASPECTS tended to be lower in the deteriorated group than the non-deteriorated group. In addition, with a cutoff value ≤7, the DWI score could discriminate the deteriorated group from the non-deteriorated group with a sensitivity of 50% and specificity of 87.5%, whereas for ASPECTS, sensitivity was 50% and specificity, 81.2%. The DWI score, ASPECTS, and DWI volume had no correlation with NIHSS score but weak negative correlations with the DWI volume (P<0.01; Spearman's test). Comparing initial NIHSS score with each DWI score and DWI volume, the non-deteriorated group tended to have higher DWI scores and smaller DWI volumes than the deteriorated group, but there was no statistical difference between initial NIHSS and DWI scores. Though the DWI score was not statistically different, the threshold would be set to 6 points or above. Comparing initial DWI score with volume, patients with low DWI scores tended to show large variation in DWI volume and

  19. Does coronary calcium scoring with a SCORE better predict significant coronary artery stenosis than without? Correlation with computed tomography coronary angiography

    Energy Technology Data Exchange (ETDEWEB)

    Durhan, Gamze; Hazirolan, Tuncay; Karcaaltincaba, Musturay; Akata, Deniz [Hacettepe University Medical School, Department of Radiology, Ankara (Turkey); Sunman, Hamza; Aytemir, Kudret [Hacettepe University Medical School, Department of Cardiology, Ankara (Turkey); Karakaya, Jale; Karaagaoglu, Ergun [Hacettepe University, Department of Biostatistics, Ankara (Turkey)

    2014-12-03

    To determine effectiveness of coronary artery calcium score (CACS) alone and combined with Systematic Coronary Risk Evaluation (SCORE) in adult patients for significant coronary artery stenosis by using computed tomography coronary angiography (CTCA) as reference standard. Two thousand twenty-one patients with suspected coronary artery disease (CAD) underwent CACS test and CTCA. Patients were examined with dual-source CT and were grouped according to their age, gender, CACS, and estimated SCORE risk. Coronary plaque existence and degree of stenosis were assessed with CTCA. Sensitivity, specificity, and ROC curves were analyzed. CACS was the single independent variable in estimating relative risk of critical stenosis and had superior outcome when compared with SCORE risk in logistic regression and ROC curve. Area under the ROC curve was greatest in the interval between 50-59 years. When SCORE was combined with CACS in patients with zero CACS, percentage of significant stenosis increased from 1.4% to 7.0% in patients with high or very high SCORE risk, and decreased to 0.9 % in patients with low or moderate SCORE risk. CACS combination with SCORE risk predicts coronary artery stenosis. When CACS is zero, CTCA can be performed in patients with high or very high SCORE risk. (orig.)

  20. Examining Health Information Technology Implementations: Case of the Patient-Centered Medical Home

    Science.gov (United States)

    Behkami, Nima A.

    2012-01-01

    It has been shown that the use of Health Information Technology (HIT) is associated with reduced cost and increased quality of care. This dissertation examined the use of registries in Patient Centered Medical Home (PCMH) practices. A survey questionnaire was sent to a nationwide group of clinics certified for being a PCMH. They were asked to…

  1. 试论定密争议之解决--从高考评分标准被定密谈起%On Solution of Secret Determination Objection:Speaking of College Entrance ExaminationScoring Criteria Being Determined as State Secret

    Institute of Scientific and Technical Information of China (English)

    董皞; 王凌光

    2016-01-01

    Under the existing system, it is difficult for the people's court to undertake the task of substantive examination of state secrets, and it is also enable to form an effective control over the excessive secrecy behaviors by administrative organs. Therefore,a more diversified solution method concerning the secret determination objection should be established. On one hand, backing to the Expert Proposal of the Government Information Publicity Regulation, the information committee should be set up. On the other hand, the citizens should be given the right of secret determination objection. Combined with experience of Japan, the United States and other countries and regions, this paper conducts discussions on related legal issues such as the position of the information committee, the relationship between the committee and the administrative reconsideration committee, and the system compare between secret determination objection and compulsorydecryption review, etc.%在现有体制下,人民法院难以承担对国家秘密进行实质审查的任务,亦无力对行政机关的过度保密行为形成有效的制约。应当建立更加多元化的定密争议解决方式,以推动政府信息公开:一是重拾《政府信息公开条例专家建议稿》中的方案,建立信息委员会;二是赋予公民定密异议权。结合日本、美国等国家和地区的经验,就信息委员会的定位、信息委员会与行政复议委员会的关系、定密异议与强制解密审查制度的比较等相关法律问题进行探讨,具有现实意义。

  2. Influence of scoring parameter settings on Agatston and volume scores for coronary calcification

    NARCIS (Netherlands)

    van Ooijen, PMA; Vliegenthart, R; Witteman, JCM; Oudkerk, M

    2005-01-01

    Current multi-detector CT and electron beam tomography (EBT) technology enables the evaluation of coronary calcification. Multiple software packages are available to quantify calcification using several scoring algorithms implementing user-definable scoring parameters. We investigated the effect of

  3. Board Brasileiro de Ortodontia e Ortopedia Facial: certificando excelência Brazilian Board of Orthodontics and Facial Orthopedics: certifying excellence

    Directory of Open Access Journals (Sweden)

    Roberto M. A. Lima Filho

    2011-08-01

    Full Text Available O Board Brasileiro de Ortodontia e Ortopedia Facial (BBO é uma entidade de Certificação Nacional de padrão de excelência clínica no exercício da especialidade. O artigo, ora apresentado, traz o histórico da criação do BBO, sua estrutura e as fases que compõem a avaliação para obtenção da Certificação. Apresenta, ainda, o relato do primeiro exame aplicado no Brasil. O objetivo é multiplicar o conhecimento, entre os profissionais da área, sobre a importância da Certificação BBO como garantia do mais alto grau de qualidade no tratamento ortodôntico.The Brazilian Board of Orthodontics and Facial Orthopedics (BBO is the institution that certifies the standards of clinical excellence in the practice of this specialty. This article describes the history of BBO's creation and the examination structure and phases to obtain the BBO Certification. It also presents a detailed report of the first exam applied in Brazil. Its purpose is to expand the knowledge, among professionals in the area, about the importance of BBO Certification as assurance of the highest level of quality in orthodontic treatments.

  4. Promoting landscape heterogeneity to improve the biodiversity benefits of certified palm oil production: Evidence from Peninsular Malaysia

    OpenAIRE

    Badrul Azhar; Norzanalia Saadun; Chong Leong Puan; Norizah Kamarudin; Najjib Aziz; Siti Nurhidayu; Joern Fischer

    2015-01-01

    The Roundtable on Sustainable Palm Oil (RSPO) is responsible for the certification of palm oil producers that comply with sustainability standards. However, it is not known whether RSPO-certified plantations are effective in maintaining biodiversity. Focusing on Peninsular Malaysia, we show that both RSPO-certified plantations and uncertified large-scale plantations are characterized by very low levels of landscape heterogeneity. By contrast, heterogeneity measures were many times higher in p...

  5. Certification of the equivalent spherical diameters of silica nanoparticles in aqueous solution - Certified Reference Material ERM®-FD304

    OpenAIRE

    FRANKS Katrin; BRAUN ADELINA; CHAROUD-GOT Jean; COUTEAU Olivier; KESTENS Vikram; LAMBERTY MARIE ANDREE; Linsinger, Thomas; Roebben, Gert

    2011-01-01

    This report describes the certification of several equivalent spherical diameters of silica nanoparticles in aqueous solution, Certified Reference Material (CRM) ERM®-FD304. The CRM has been certified by the European Commission, Joint Research Centre, Institute for Reference Materials and Measurements (IRMM), Geel, BE. ERM-FD304 consists of silica nanoparticles suspended in aqueous solution. The intended use of this CRM is t o check the performance of instruments and methods that determine...

  6. Do MCAT scores predict USMLE scores? An analysis on 5 years of medical student data

    Directory of Open Access Journals (Sweden)

    Jacqueline L. Gauer

    2016-09-01

    Full Text Available Introduction: The purpose of this study was to determine the associations and predictive values of Medical College Admission Test (MCAT component and composite scores prior to 2015 with U.S. Medical Licensure Exam (USMLE Step 1 and Step 2 Clinical Knowledge (CK scores, with a focus on whether students scoring low on the MCAT were particularly likely to continue to score low on the USMLE exams. Method: Multiple linear regression, correlation, and chi-square analyses were performed to determine the relationship between MCAT component and composite scores and USMLE Step 1 and Step 2 CK scores from five graduating classes (2011–2015 at the University of Minnesota Medical School (N=1,065. Results: The multiple linear regression analyses were both significant (p<0.001. The three MCAT component scores together explained 17.7% of the variance in Step 1 scores (p<0.001 and 12.0% of the variance in Step 2 CK scores (p<0.001. In the chi-square analyses, significant, albeit weak associations were observed between almost all MCAT component scores and USMLE scores (Cramer's V ranged from 0.05 to 0.24. Discussion: Each of the MCAT component scores was significantly associated with USMLE Step 1 and Step 2 CK scores, although the effect size was small. Being in the top or bottom scoring range of the MCAT exam was predictive of being in the top or bottom scoring range of the USMLE exams, although the strengths of the associations were weak to moderate. These results indicate that MCAT scores are predictive of student performance on the USMLE exams, but, given the small effect sizes, should be considered as part of the holistic view of the student.

  7. Do MCAT scores predict USMLE scores? An analysis on 5 years of medical student data

    OpenAIRE

    Gauer, Jacqueline L.; Wolff, Josephine M.; Jackson, J. Brooks

    2016-01-01

    Introduction: The purpose of this study was to determine the associations and predictive values of Medical College Admission Test (MCAT) component and composite scores prior to 2015 with U.S. Medical Licensure Exam (USMLE) Step 1 and Step 2 Clinical Knowledge (CK) scores, with a focus on whether students scoring low on the MCAT were particularly likely to continue to score low on the USMLE exams.Method: Multiple linear regression, correlation, and chi-square analyses were performed to determi...

  8. The Relationship between Candidate Psychological Factors and First-Attempt Pass Rate on the Board of Certification Examination

    Science.gov (United States)

    Breitbach, Anthony P.; Downey, Darcy L.; Frager, Alfred J.

    2013-01-01

    Context: Success on the Board of Certification (BOC) examination is necessary to obtain the Certified Athletic Trainer (ATC) credential. First attempt pass rates have historically been an issue in the profession. Objective: The purpose of this exploratory study was to examine the impact of coping, locus of control, and academic worry on…

  9. THE EFFICIENCY OF TENNIS DOUBLES SCORING SYSTEMS

    Directory of Open Access Journals (Sweden)

    Geoff Pollard

    2010-09-01

    Full Text Available In this paper a family of scoring systems for tennis doubles for testing the hypothesis that pair A is better than pair B versus the alternative hypothesis that pair B is better than A, is established. This family or benchmark of scoring systems can be used as a benchmark against which the efficiency of any doubles scoring system can be assessed. Thus, the formula for the efficiency of any doubles scoring system is derived. As in tennis singles, one scoring system based on the play-the-loser structure is shown to be more efficient than the benchmark systems. An expression for the relative efficiency of two doubles scoring systems is derived. Thus, the relative efficiency of the various scoring systems presently used in doubles can be assessed. The methods of this paper can be extended to a match between two teams of 2, 4, 8, …doubles pairs, so that it is possible to establish a measure for the relative efficiency of the various systems used for tennis contests between teams of players.

  10. Estimating one's own personality and intelligence scores.

    Science.gov (United States)

    Furnham, Adrian; Chamorro-Premuzic, Tomas

    2004-05-01

    One hundred and eighty-seven university students completed the full NEO-PI-R assessing the five super-traits and 30 primary traits, and the Wonderlic Personnel Test of general intelligence. Two months later (before receiving feedback on their psychometric scores), they estimated their own scores on these variables. Results at the super-factor level indicated that participants could significantly predict/estimate their own Neuroticism, Extraversion, and Conscientiousness scores. The correlation between estimated and psychometrically measured IQ was r=.30, showing that participants could, to some extent, accurately estimate their intelligence. In addition, there were a number of significant correlations between estimated intelligence and psychometrically assessed personality (particularly Neuroticism, Agreeableness and Extraversion). Disagreeable people tended to award themselves higher self-estimated intelligence scores. Similarly, stable people tended to award themselves higher estimates of intelligence (even when other variables were controlled). Regressing both estimated and psychometric IQ scores onto estimated and psychometric personality scores indicated that the strongest significant effect was the relationship between trait scores and self-estimated intelligence. PMID:15142299

  11. 异丙酚麻醉下急性颅脑损伤患者手术期间脑损伤标志物S100B和术后半年简易智能量表评分的变化%Changes of brain injured marker of S100B perioperatively with anesthesia of propofol and the score of mini-mental state examination at six months postoperatively in patients with acute craniocerebral injury

    Institute of Scientific and Technical Information of China (English)

    甘国胜; 王焱林; 王成夭; 陈利民; 陈敏; 张小军; 丘伟

    2006-01-01

    BACKGROUND: Brain injury often causes secondary cerebral ischemia and hypoxia, which aggravate the brain damages. Cerebral surgery can induce the increase of oxygen free radical in plasma, which may aggravate brain damage. As a new drug to induce and maintain anesthesia, the role of propofol in brain protection is more conspicuous.OBJECTIVE: To observe the effect of propofol on the serum concentration of S100B in patients undergoing neurosurgery, analyze its relation with the score of mini-mental state examination (MMSE) after 6 months, and evaluate the brain protective effects of propofol.DESIGN: A randomized and concurrent controlled trail.SETTINGS: Department of Anesthesiology, Department of Neurosurgery,Central Laboratory, Wuhan General Hospital of Chinese PLA; Staff Room of Anesthesiology, Zhongnan Hospital of Wuhan University.PARTICIPANTS: Thirty patients with acute craniocerebral injury, who were randomly selected from the Department of Neurosurgery, Wuhan General Hospital of Chinese PLA from January to June 2004, were divided into propofol group (n=15) and isoflurane group (n=15) according to the method of random number table.METHODS: The patients accepted the removal of intracranial hematoma and/or focal cerebral contusion and laceration by craniotomy under general anesthesia. In the propofol group, the patients were pumped with propofol (4-8 mg/kg per hour) perioperatively, and the anesthesia was maintained with intravenous injections of fentanvl (1-2 μg/kg per hour) and vecuronium (0.02-0.03 mg/kg per hour). In the isoflurane group, the patients inhaled isoflurane (0.8-1.2 MAC) perioperatively, and the anesthesia was maintained with intravenous injections of fentanvl (1-2 μg/kg per hour)and vecuronium (0.02-0.03 mg/kg per hour). The serum concentration of S100B was detected with enzyme-linked immunoabsorbent assay (ELISA)before operation, at 2 hours after the beginning of the operation and at the end of the operation respectively. After 6 months, 23

  12. Assessor-related factors and score differences between ethnically diverse Dutch police applicants

    NARCIS (Netherlands)

    L.A.L. de Meijer (Lonneke); M.Ph. Born (Marise); H. van Loon (Heleen); H.T. van der Molen (Henk)

    2008-01-01

    textabstractThe present study examined the effects of demographic and perceived similarity between assessors and applicants on assessors’ evaluations of Dutch ethnic majority and minority applicants. Results showed that demographic similarity did not explain score differences between ethnic groups.

  13. Advanced Placement Scores for Black Male Students from Connecticut, Florida, Maryland, Massachetts, and Texas

    Directory of Open Access Journals (Sweden)

    Jeanine L. Wilson

    2014-01-01

    Full Text Available Differences in student performance were analyzed for Black males in Connecticut, Florida, Maryland, Massachusetts, and Texas on the Advanced Placement English Language and Composition, Calculus AB, Biology, and United States History examinations from the 2001 through the 2012 exam years. All analyses included in the comparisons of overall examination scores and U.S. History examination scores were statistically significant. Of the 48 individual examination comparisons, 26 yielded evidence of a statistically significant difference among the Black male students from the selected states. Massachusetts was the state with the highest percentages of Black male students who achieved an AP score of 4 or 5. Conversely, Texas was the state with the highest percentages of Black male students who failed to achieve an AP score of 4 or 5. Implications for policy regarding advanced placement testing as an avenue for preparing students for college and recommendations for future research are discussed.

  14. Screen for child anxiety related emotional disorders: are subscale scores reliable? A bifactor model analysis.

    Science.gov (United States)

    DeSousa, Diogo Araújo; Zibetti, Murilo Ricardo; Trentini, Clarissa Marceli; Koller, Silvia Helena; Manfro, Gisele Gus; Salum, Giovanni Abrahão

    2014-12-01

    The aim of this study was to investigate the utility of creating and scoring subscales for the self-report version of the Screen for Child Anxiety Related Emotional Disorders (SCARED) by examining whether subscale scores provide reliable information after accounting for a general anxiety factor in a bifactor model analysis. A total of 2420 children aged 9-18 answered the SCARED in their schools. Results suggested adequate fit of the bifactor model. The SCARED score variance was hardly influenced by the specific domains after controlling for the common variance in the general factor. The explained common variance (ECV) for the general factor was large (63.96%). After accounting for the general total score (ωh=.83), subscale scores provided very little reliable information (ωh ranged from .005 to .04). Practitioners that use the SCARED should be careful when scoring and interpreting the instrument subscales since there is more common variance to them than specific variance.

  15. Costs of certified emission reductions under the Clean Development Mechanism of the Kyoto Protocol

    International Nuclear Information System (INIS)

    This paper examines the cost structure of certified emission reductions (CERs) through various types of projects under the Clean Development Mechanism (CDM) of the Kyoto Protocol. Using the CDM project data, the costs of CERs and their variation across technology and over time and space are estimated by applying alternative functional forms and specifications. Results show that the average cost of CERs decreases with the project scale and duration, scale and duration effects significantly vary across project types, and there is an upward trend in costs. The results also show that the distribution of the projects in the CDM portfolio or a given location does not strictly follow the relative cost structure, nor does the distribution of the CDM projects in different host countries follow the principle of comparative advantage. More than 84% of the CDM portfolio consists of various energy projects with substantially higher costs of CERs than afforestation and reforestation, industrial and landfill gas reduction, and methane avoidance projects, which are only 12% of all projects. While per unit cost of abatement plays an important role in the bottom-up and top-down models to evaluate emission reduction potential and analyze policy alternatives, the findings contradict the presumption of such models that project investors seek out low-cost opportunities. At the aggregate level, the cost of CER by the projects in Asia and Europe is similar but higher than those hosted in Africa, Americas, and Oceania. Yet more than 83% of the projects in the CDM portfolio are located in Asia; more than 69% of the projects are in China and India alone. China appears to have a comparative advantage (i.e., lowest opportunity cost) in energy efficiency projects, while India has a comparative advantage in hydro power projects and Brazil has a comparative advantage in wind power projects. In contrast, energy efficiency category accounts for only 8% of the CDM projects in China, hydro power

  16. Objective structured clinical examination in radiology.

    Science.gov (United States)

    Agarwal, Anurag; Batra, Bipin; Sood, Ak; Ramakantan, Ravi; Bhargava, Satish K; Chidambaranathan, N; Indrajit, Ik

    2010-05-01

    There is a growing need for introducing objective structured clinical examination (OSCE) as a part of radiology practical examinations in India. OSCE is an established, reliable, and effective multistation test for the assessment of practical professional skills in an objective and a transparent manner. In India, it has been successfully initiated and implemented in specialties like pediatrics, ophthalmology, and otolaryngology. Each OSCE station needs to have a pre-agreed "key-list" that contains a list of objective steps prepared for uniformly assessing the tasks given to students. Broadly, OSCE stations are classified as "manned" or "unmanned" stations. These stations may include procedure or pictorial or theory stations with clinical oriented contents. This article is one of a series of measures to initiate OSCE in radiology; it analyzes the attributes of OSCE stations and outlines the steps for implementing OSCE. Furthermore, important issues like the advantages of OSCE, its limitations, a strengths, weaknesses, opportunities, and threats (SWOT) analysis, and the timing of introduction of OSCE in radiology are also covered. The OSCE format in radiology and its stations needs to be validated, certified, and finalized before its use in examinations. This will need active participation and contribution from the academic radiology fraternity and inputs from faculty members of leading teaching institutions. Many workshops/meetings need to be conducted. Indeed, these collaborative measures will effectively sensitize universities, examiners, organizers, faculty, and students across India to OSCE and help successfully usher in this new format in radiology practical examinations.

  17. Objective structured clinical examination in radiology

    Directory of Open Access Journals (Sweden)

    Agarwal Anurag

    2010-01-01

    Full Text Available There is a growing need for introducing objective structured clinical examination (OSCE as a part of radiology practical examinations in India. OSCE is an established, reliable, and effective multistation test for the assessment of practical professional skills in an objective and a transparent manner. In India, it has been successfully initiated and implemented in specialties like pediatrics, ophthalmology, and otolaryngology. Each OSCE station needs to have a pre-agreed "key-list" that contains a list of objective steps prepared for uniformly assessing the tasks given to students. Broadly, OSCE stations are classified as "manned" or "unmanned" stations. These stations may include procedure or pictorial or theory stations with clinical oriented contents. This article is one of a series of measures to initiate OSCE in radiology; it analyzes the attributes of OSCE stations and outlines the steps for implementing OSCE. Furthermore, important issues like the advantages of OSCE, its limitations, a strengths, weaknesses, opportunities, and threats (SWOT analysis, and the timing of introduction of OSCE in radiology are also covered. The OSCE format in radiology and its stations needs to be validated, certified, and finalized before its use in examinations. This will need active participation and contribution from the academic radiology fraternity and inputs from faculty members of leading teaching institutions. Many workshops/meetings need to be conducted. Indeed, these collaborative measures will effectively sensitize universities, examiners, organizers, faculty, and students across India to OSCE and help successfully usher in this new format in radiology practical examinations.

  18. Objective structured clinical examination in radiology

    Science.gov (United States)

    Agarwal, Anurag; Batra, Bipin; Sood, AK; Ramakantan, Ravi; Bhargava, Satish K; Chidambaranathan, N; Indrajit, IK

    2010-01-01

    There is a growing need for introducing objective structured clinical examination (OSCE) as a part of radiology practical examinations in India. OSCE is an established, reliable, and effective multistation test for the assessment of practical professional skills in an objective and a transparent manner. In India, it has been successfully initiated and implemented in specialties like pediatrics, ophthalmology, and otolaryngology. Each OSCE station needs to have a pre-agreed “key-list” that contains a list of objective steps prepared for uniformly assessing the tasks given to students. Broadly, OSCE stations are classified as “manned” or “unmanned” stations. These stations may include procedure or pictorial or theory stations with clinical oriented contents. This article is one of a series of measures to initiate OSCE in radiology; it analyzes the attributes of OSCE stations and outlines the steps for implementing OSCE. Furthermore, important issues like the advantages of OSCE, its limitations, a strengths, weaknesses, opportunities, and threats (SWOT) analysis, and the timing of introduction of OSCE in radiology are also covered. The OSCE format in radiology and its stations needs to be validated, certified, and finalized before its use in examinations. This will need active participation and contribution from the academic radiology fraternity and inputs from faculty members of leading teaching institutions. Many workshops/meetings need to be conducted. Indeed, these collaborative measures will effectively sensitize universities, examiners, organizers, faculty, and students across India to OSCE and help successfully usher in this new format in radiology practical examinations. PMID:20607015

  19. The Role of Calcium Scoring in Coronary CTA

    Directory of Open Access Journals (Sweden)

    N Shirvandehi

    2009-01-01

    Full Text Available "nCoronary artery disease is the single largest cause of mortality, and is implicated in one of every five deaths. Conventional risk factors fail to identify one third of deaths caused by CAD. The currently available screening tools for coronary artery disease include Framingham risk assessment, clinical examination, and stress testing. "nIt is of interest that most coronary events occur in the territory of coronary arteries that do not demonstrate prior high grade stenosis. "nComplications of atherosclerotic plaque such as rupture or erosion with subsequent thrombus formation are important events leading to acute coronary syndrome. "nMany different factors including plaque composition, hemodynamic, endothelial function, and blood thrombogenicity may influence which plaques lead to hemodynamically significant events. "nNonetheless, there is a strong relation between the extent of coronary plaque burden and the risk of coronary event. "nSince atherosclerosis is the only disease process associated with calcification of coronary arteries, the degree of coronary calcification as demonstrated by CT is predictive of the overall burden of atherosclerotic plaque. "nThe role of coronary calcium scoring in assessing the risk for future coronary events has been a subject of considerable controversy. It is most important to understand that an elevated burden of coronary calcium may not indicate the presence of significant coronary stenosis, but is associated with a higher risk of a coronary event. "nCalcium scoring is based on the identification of high density material within the coronary circulation on a noncontrast CTscan. Both the EBCT and MDCT have been used for the evaluation of coronary calcium. "nThe current literature suggests that MDCT is comparable to EBCT for coronary calcium screening. "nCalcium scoring is a simple test that should take no more than 5 minutes. A prospective ECG gated scan with 3 mm slice thickness is obtained from the level of

  20. Using the Nursing Culture Assessment Tool (NCAT in Long-Term Care: An Update on Psychometrics and Scoring Standardization

    Directory of Open Access Journals (Sweden)

    Susan Kennerly

    2015-07-01

    Full Text Available An effective workforce performing within the context of a positive cultural environment is central to a healthcare organization’s ability to achieve quality outcomes. The Nursing Culture Assessment Tool (NCAT provides nurses with a valid and reliable tool that captures the general aspects of nursing culture. This study extends earlier work confirming the tool’s construct validity and dimensionality by standardizing the scoring approach and establishing norm-referenced scoring. Scoring standardization provides a reliable point of comparison for NCAT users. NCAT assessments support nursing’s ability to evaluate nursing culture, use results to shape the culture into one that supports change, and advance nursing’s best practices and care outcomes. Registered nurses, licensed practical nurses, and certified nursing assistants from 54 long-term care facilities in Kentucky, Nevada, North Carolina, and Oregon were surveyed. Confirmatory factor analysis yielded six first order factors forming the NCAT’s subscales (Expectations, Behaviors, Teamwork, Communication, Satisfaction, Commitment (Comparative Fit Index 0.93 and a second order factor—The Total Culture Score. Aggregated facility level comparisons of observed group variance with expected random variance using rwg(J statistics is presented. Normative scores and cumulative rank percentages and how the NCAT can be used in implementing planned change are provided.