Grounded Theory Methodology: Positivism, Hermeneutics, and Pragmatism

ERIC Educational Resources Information Center

Age, Lars-Johan

2011-01-01

Glaserian grounded theory methodology, which has been widely adopted as a scientific methodology in recent decades, has been variously characterised as "hermeneutic" and "positivist." This commentary therefore takes a different approach to characterising grounded theory by undertaking a comprehensive analysis of: (a) the philosophical paradigms of…

Modeling Atmospheric Nitrogen Deposition: The Current State of the Science and Future Directions

EPA Science Inventory

The Chesapeake Research Consortium (CRC), the Chesapeake Bay Program (CBP), along with the Chesapeake Community Modeling Program (CCMP) and CSDMS/CFRG, will convene a three-day workshop to undertake a comprehensive review of the status of the current CBP management modeling syste...

Analysis of Florida Department of Transportation transit corridor program/projects : technical memorandum number one - review and summary of transit corridor plans

DOT National Transportation Integrated Search

2001-05-01

The purpose of this project was to undertake a consolidated comprehensive review of the Florida Department of Transportation Transit Corridor Program. Technical Memorandum Number One provides a summary of all transit corridor projects either under wa...

GEOSTATISTICS FOR WASTE MANAGEMENT: A USER'S MANUEL FOR THE GEOPACK (VERSION 1.0) GEOSTATISTICAL SOFTWARE SYSTEM

EPA Science Inventory

A comprehensive, user-friendly geostatistical software system called GEOPACk has been developed. The purpose of this software is to make available the programs necessary to undertake a geostatistical analysis of spatially correlated data. The programs were written so that they ...

Design and Construction Documents Associated with N232, Sustainability Base

NASA Technical Reports Server (NTRS)

Zornetzer, Steven F.; Schuler, Raymond F.; Grymes, Rosalind A.

2014-01-01

This request comprehensively covers documents associated with the design and construction of Sustainability Base, N232. The intent of this project specifically envisioned broad dissemination of these materials to others undertaking the design and construction of high-performing energy- and resource-efficient buildings in comparable climate zones.

Faculty Perceptions of Strategic Visioning.

ERIC Educational Resources Information Center

Marcus, Laurence R.; Smith, Richard

This report presents an examination of the use of a participative model in the strategic planning process at a publicly-supported, comprehensive institution in the middle Atlantic region of the United States. Specific attention is given to the process of developing the vision statement, an undertaking of approximately 15 months preceding Board of…

Development and Validation of an Instructional Willingness to Communicate Questionnaire

ERIC Educational Resources Information Center

Khatib, Mohammad; Nourzadeh, Saeed

2015-01-01

The current study was undertaken with the purpose of developing and validating a willingness to communicate (WTC) questionnaire for instructional language teaching and learning contexts. Six instructional WTC (IWTC) components were identified after (1) undertaking a comprehensive review of the literature on second language (L2) WTC and other…

Evidentiary Reasoning in Diagnostic Classification Models

ERIC Educational Resources Information Center

Levy, Roy

2009-01-01

In "Unique Characteristics of Diagnostic Classification Models: A Comprehensive Review of the Current State-of-the-Art," Rupp and Templin (2008) undertake the ambitious task of providing a thorough portrait of the current state of diagnostic classification models (DCM). In this commentary, the author applauds Rupp and Templin for their…

Research Experiences of Undergraduate Students at a Comprehensive University

ERIC Educational Resources Information Center

Tan, Emily B.

2007-01-01

Narrative inquiry was utilized to allow undergraduate students involved in an undergraduate research course to narrate their experiences in their research undertakings under the guidance of their respective mentors. A total of four focus groups representing the Bachelor of Arts and Letters, Bachelor of Commerce, Bachelor of Secondary Education,…

Practice Placement Experiences and Needs of Trainee Educational Psychologists in England

ERIC Educational Resources Information Center

Woods, Kevin; Atkinson, Cathy; Bond, Caroline; Gibbs, Simon; Hill, Vivian; Howe, Julia; Morris, Sue

2015-01-01

As part of initial professional training, educational psychologists in England undertake substantial periods of practice placement, within which the role of supervision is instrumental to their professional learning and effectiveness. The research reported here provides up-to-date and comprehensive information on the experiences and needs of…

The Main Features of Undertaking Technological and Vocational Curriculum Reform in Taiwan

ERIC Educational Resources Information Center

Lee, Lung-Sheng Steven; Huang, Bo-Shiang Bert

2003-01-01

In Taiwan, technological and vocational education (TVE) is primarily offered in vocational high schools (VHS's), career programs in comprehensive high schools (CHSs), junior colleges of technology (JCTs), colleges of technology (CTs), and universities of technology (UTs), which prepare practical technical and managerial personnel for industry and…

When is the best time to sample aquatic macroinvertebrates in ponds for biodiversity assessment?

PubMed

Hill, M J; Sayer, C D; Wood, P J

2016-03-01

Ponds are sites of high biodiversity and conservation value, yet there is little or no statutory monitoring of them across most of Europe. There are clear and standardised protocols for sampling aquatic macroinvertebrate communities in ponds, but the most suitable time(s) to undertake the survey(s) remains poorly specified. This paper examined the aquatic macroinvertebrate communities from 95 ponds within different land use types over three seasons (spring, summer and autumn) to determine the most appropriate time to undertake sampling to characterise biodiversity. The combined samples from all three seasons provided the most comprehensive record of the aquatic macroinvertebrate taxa recorded within ponds (alpha and gamma diversity). Samples collected during the autumn survey yielded significantly greater macroinvertebrate richness (76% of the total diversity) than either spring or summer surveys. Macroinvertebrate diversity was greatest during autumn in meadow and agricultural ponds, but taxon richness among forest and urban ponds did not differ significantly temporally. The autumn survey provided the highest measures of richness for Coleoptera, Hemiptera and Odonata. However, richness of the aquatic insect order Trichoptera was highest in spring and lowest in autumn. The results illustrate that multiple surveys, covering more than one season, provide the most comprehensive representation of macroinvertebrate biodiversity. When sampling can only be undertaken on one occasion, the most appropriate time to undertake surveys to characterise the macroinvertebrate community biodiversity is during autumn, although this may need to be modified if other floral and faunal groups need to be incorporated into the sampling programme.

Evaluation Findings from High School Reform Efforts in Baltimore

ERIC Educational Resources Information Center

Smerdon, Becky; Cohen, Jennifer

2009-01-01

The Baltimore City Public School System (BCPSS) is one of the first urban districts in the country to undertake large-scale high school reform, phasing in small learning communities by opening new high schools and transforming large, comprehensive high schools into small high schools. With support from the Bill & Melinda Gates Foundation, a…

Examining Technological Knowledge and Reasoning in Icelandic and Finnish Comprehensive Schools

ERIC Educational Resources Information Center

Autio, Ossi; Olafsson, Brynjar; Thorsteinsson, Gisli

2016-01-01

This research was undertaken in Finnish and Icelandic schools during the years 2013-14, in order to explore students' technological knowledge and reasoning at the ages of eleven and thirteen. The research considered the congruence between students' undertakings within Craft and Design education in the national curriculum and their ability to…

Allied Health Manpower Training Model. Final Report. June 27, 1973-January 31, 1975.

ERIC Educational Resources Information Center

Lutheran Medical Center, Brooklyn, NY.

The purpose of the Allied Health Manpower Training Model Project has been to develop a comprehensive manpower development program for health professionals that will serve as a model for other training institutions and health care organizations as they undertake continuing manpower planning and reorganization to meet the changing requirements for…

New Directions for Biosciences Research in Agriculture. High-Reward Opportunities.

ERIC Educational Resources Information Center

National Academy of Sciences - National Research Council, Washington, DC. Board on Agriculture.

To aid in the effort to define comprehensive long-range planning goals in bioregulation, the Agricultural Research Service (ARS) asked the Board of Agriculture of the National Research Council to undertake a study of the ARS research programs concerned with bioregulation. (For the purposes of this study bioregulation was interpreted broadly to be…

A Research Reader "in" Universal Design for Learning

ERIC Educational Resources Information Center

Rappolt-Schlichtmann, Gabrielle, Ed.; Daley, Samantha G., Ed.; Rose, L. Todd, Ed.

2012-01-01

This fascinating and inventive book surveys the UDL research field in comprehensive detail while pointing in--imaginative and necessary ways--to crucial research undertakings yet to come. In recent years there has been heightened interest in Universal Design for Learning (UDL), particularly within the worlds of education policy and practice. As a…

The effects of differential and variable training on the quality parameters of a handball throw.

PubMed

Wagner, Herbert; Müller, Erich

2008-01-01

The aim of this study was to undertake a comprehensive temporal, effective, and practical training study (variable and differential learning) that would offer athletes the opportunity to increase their performance, and to analyse the effects by measuring kinematics and quality parameters. Two participants of differing standards--a player of the first Austrian League and an Olympic and World Champion--but of similar anthropometric characteristics were recruited. One of the participants (Austrian League) was tested on five different occasions (pre-test and four retests) to measure the effects of four different training phases using kinematic analysis. The results of the study indicate an increase in ball velocity within the differential training phases (first, second, and fourth phases), different proximal-to-distal sequences of the participants, and a change of movement pattern during training measured by the segment velocities and the angle-time courses.

Looking for Ideas: Observation, Interpretation and Hypothesis-Making by 12-Year-Old Pupils Undertaking Science Investigations.

ERIC Educational Resources Information Center

Tomkins, Stephen P.; Tunnicliffe, Sue Dale

2001-01-01

Studies English comprehensive secondary school students' interpretation and hypothesis-making while 12 year-old students are observing a bottle ecosystem of brine shrimps without any prior instruction and keeping diaries. Studies students through the task of open-ended diary writing and through small group discussions about the scientific…

NASA-DoD Lead-Free Electronics Project

NASA Technical Reports Server (NTRS)

Kessel, Kurt R.

2009-01-01

In response to concerns about risks from lead-free induced faults to high reliability products, NASA has initiated a multi-year project to provide manufacturers and users with data to clarify the risks of lead-free materials in their products. The project will also be of interest to component manufacturers supplying to high reliability markets. The project was launched in November 2006. The primary technical objective of the project is to undertake comprehensive testing to generate information on failure modes/criteria to better understand the reliability of: - Packages (e.g., TSOP, BOA, PDIP) assembled and reworked with solder interconnects consisting of lead-free alloys - Packages (e.g., TSOP, BOA, PDIP) assembled and reworked with solder interconnects consisting of mixed alloys, lead component finish/lead-free solder and lead-free component finish/SnPb solder.

NASA-DoD Lead-Free Electronics Project

NASA Technical Reports Server (NTRS)

Kessel, Kurt R.

2009-01-01

In response to concerns about risks from lead-free induced faults to high reliability products, NASA has initiated a multi-year project to provide manufacturers and users with data to clarify the risks of lead-free materials in their products. The project will also be of interest to component manufacturers supplying to high reliability markets. The project was launched in November 2006. The primary technical objective of the project is to undertake comprehensive testing to generate information on failure modes/criteria to better understand the reliability of: - Packages (e.g., TSOP, BGA, PDIP) assembled and reworked with solder interconnects consisting of lead-free alloys - Packages (e.g., TSOP, BGA, PDIP) assembled and reworked with solder interconnects consisting of mixed alloys, lead component finish/lead-free solder and lead-free component finish/SnPb solder.

40 CFR 24.08 - Selection of appropriate hearing procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... undertake only a RCRA Facility Investigation and/or Corrective Measures Study, which may include monitoring, surveys, testing, information gathering, analyses, and/or studies (including studies designed to develop recommendations for appropriate corrective measures), or (2) To undertake such investigations and/or studies and...

40 CFR 24.08 - Selection of appropriate hearing procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... undertake only a RCRA Facility Investigation and/or Corrective Measures Study, which may include monitoring, surveys, testing, information gathering, analyses, and/or studies (including studies designed to develop recommendations for appropriate corrective measures), or (2) To undertake such investigations and/or studies and...

Introducing the individual Teamwork Observation and Feedback Tool (iTOFT): Development and description of a new interprofessional teamwork measure.

PubMed

Thistlethwaite, Jill; Dallest, Kathy; Moran, Monica; Dunston, Roger; Roberts, Chris; Eley, Diann; Bogossian, Fiona; Forman, Dawn; Bainbridge, Lesley; Drynan, Donna; Fyfe, Sue

2016-07-01

The individual Teamwork Observation and Feedback Tool (iTOFT) was devised by a consortium of seven universities in recognition of the need for a means of observing and giving feedback to individual learners undertaking an interprofessional teamwork task. It was developed through a literature review of the existing teamwork assessment tools, a discussion of accreditation standards for the health professions, Delphi consultation and field-testing with an emphasis on its feasibility and acceptability for formative assessment. There are two versions: the Basic tool is for use with students who have little clinical teamwork experience and lists 11 observable behaviours under two headings: 'shared decision making' and 'working in a team'. The Advanced version is for senior students and junior health professionals and has 10 observable behaviours under four headings: 'shared decision making', 'working in a team', 'leadership', and 'patient safety'. Both versions include a comprehensive scale and item descriptors. Further testing is required to focus on its validity and educational impact.

Cardiac and circulatory assessment in intensive care units.

PubMed

McGrath, A; Cox, C L

1998-12-01

As healthcare delivery changes in critical care, nursing continues to evolve and develop. Nursing skills are expanding to incorporate skills once seen as the remit of the medical profession. Nurses are now equipping themselves with the skills and knowledge that can enhance the care they provide to their patients. Assessment of patients is a major role in nursing and, by expanding assessment skills, nurses can ensure that patients receive the care most appropriate to their needs. Nurses in critical care settings are well placed to carry out a more detailed assessment, which can help to focus nursing care. This article describes the step-by-step process of undertaking a full and comprehensive cardiac and circulatory assessment in a clinical setting. It identifies many of the problems that patients may have and the signs that the nurse may note whilst undertaking the assessment.

Reptiles and amphibians of the Savannah River Plant

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gibbons, J.W.; Patterson, K.K.

1978-11-01

Taxonomic, distributional, and ecological information on the reptiles and amphibians of the Savannah River Plant (SRP) is provided. The purpose of such a presentation is to give a professional biologist an initial familiarity with herpetology on the SRP, and to provide sufficient comprehensive information to an ecologist, regardless of his experience in herpetology, to permit him to undertake studies that in some manner incorporate the herpetofauna of the SRP. (ERB)

Understanding nurses' and parents' perceptions of family-centred care.

PubMed

Stuart, Megan; Melling, Sally

2014-09-01

To explore and compare differences between parents' and nurses' perceptions of family-centred care (FCC) for children's acute short-stay admissions. Mixed-method questionnaires were designed to compare care task delegation between nurse and parent participants in the study. Parents and nurses had similar perceptions of task allocation in FCC. Parents generally were prepared to undertake basic care tasks only, rather than help with nursing interventions. Nurses had a comprehensive understanding of FCC. Most parents were not able to define FCC but carried it out naturally. In the UK, nurses and parents have similar expectations of FCC. It is unusual for parents to be given information or opportunities to engage in the care of the child beyond everyday tasks. The investigation highlighted the importance of negotiating with family members on each separate admission because, although most parents would be comfortable undertaking care tasks, each family and each situation is different.

Respiratory assessment in critical care units.

PubMed

Cox, C L; McGrath, A

1999-08-01

As healthcare delivery changes in critical care, nursing continues to extend its practice base. Nursing practice is expanding to incorporate skills once seen as the remit of the medical profession. Critical care nurses are equipping themselves with evidence-based knowledge and skills that can enhance the care they provide to their patients. Assessment of patients is a major role in nursing and, by expanding assessment techniques, nurses can ensure patients receive the care most appropriate to their needs. Nurses in critical care are well placed to perform a more detailed assessment which can help to focus nursing care. This article describes the step-by-step process of undertaking a full and comprehensive respiratory assessment in critical care settings. It identifies many of the problems that patients may have and the signs and symptoms that a nurse may not whilst undertaking the assessment and preparing to prescribe care.

Dose tracking and dose auditing in a comprehensive computed tomography dose-reduction program.

PubMed

Duong, Phuong-Anh; Little, Brent P

2014-08-01

Implementation of a comprehensive computed tomography (CT) radiation dose-reduction program is a complex undertaking, requiring an assessment of baseline doses, an understanding of dose-saving techniques, and an ongoing appraisal of results. We describe the role of dose tracking in planning and executing a dose-reduction program and discuss the use of the American College of Radiology CT Dose Index Registry at our institution. We review the basics of dose-related CT scan parameters, the components of the dose report, and the dose-reduction techniques, showing how an understanding of each technique is important in effective auditing of "outlier" doses identified by dose tracking. Copyright © 2014 Elsevier Inc. All rights reserved.

NASA-DoD Lead-Free Electronics Project

NASA Technical Reports Server (NTRS)

Kessel, Kurt

2009-01-01

In response to concerns about risks from lead-free induced faults to high reliability products, NASA has initiated a multi-year project to provide manufacturers and users with data to clarify the risks of lead-free materials in their products. The project will also be of interest to component manufacturers supplying to high reliability markets. The project was launched in November 2006. The primary technical objective of the project is to undertake comprehensive testing to generate information on failure modes/criteria to better understand the reliability of: (1) Packages (e.g., Thin Small Outline Package [TSOP], Ball Grid Array [BGA], Plastic Dual In-line Package [PDIP]) assembled and reworked with solder interconnects consisting of lead-free alloys (2) Packages (e.g., TSOP, BGA, PDIP) assembled and reworked with solder interconnects consisting of mixed alloys, lead component finish/lead-free solder and lead-free component finish/SnPb solder

Planning for PACS: a comprehensive guide to nontechnical considerations.

PubMed

Cohen, Mervyn D; Rumreich, Lori L; Garriot, Kimberley M; Jennings, S Gregory

2005-04-01

A complete picture archiving and communication system (PACS) installation is one of the largest projects a radiology department will undertake. Although technology issues are important, they often draw focus away from many other significant issues This paper describes in detail all of these other necessary components that need to be addressed if a PACS installation is to be relatively trouble free, provides guidelines for successful PACS implementation, and details pitfalls to be avoided.

Disaster Metrics: A Comprehensive Framework for Disaster Evaluation Typologies.

PubMed

Wong, Diana F; Spencer, Caroline; Boyd, Lee; Burkle, Frederick M; Archer, Frank

2017-10-01

Introduction The frequency of disasters is increasing around the world with more people being at risk. There is a moral imperative to improve the way in which disaster evaluations are undertaken and reported with the aim of reducing preventable mortality and morbidity in future events. Disasters are complex events and undertaking disaster evaluations is a specialized area of study at an international level. Hypothesis/Problem While some frameworks have been developed to support consistent disaster research and evaluation, they lack validation, consistent terminology, and standards for reporting across the different phases of a disaster. There is yet to be an agreed, comprehensive framework to structure disaster evaluation typologies. The aim of this paper is to outline an evolving comprehensive framework for disaster evaluation typologies. It is anticipated that this new framework will facilitate an agreement on identifying, structuring, and relating the various evaluations found in the disaster setting with a view to better understand the process, outcomes, and impacts of the effectiveness and efficiency of interventions. Research was undertaken in two phases: (1) a scoping literature review (peer-reviewed and "grey literature") was undertaken to identify current evaluation frameworks and typologies used in the disaster setting; and (2) a structure was developed that included the range of typologies identified in Phase One and suggests possible relationships in the disaster setting. No core, unifying framework to structure disaster evaluation and research was identified in the literature. The authors propose a "Comprehensive Framework for Disaster Evaluation Typologies" that identifies, structures, and suggests relationships for the various typologies detected. The proposed Comprehensive Framework for Disaster Evaluation Typologies outlines the different typologies of disaster evaluations that were identified in this study and brings them together into a single framework. This unique, unifying framework has relevance at an international level and is expected to benefit the disaster, humanitarian, and development sectors. The next step is to undertake a validation process that will include international leaders with experience in evaluation, in general, and disasters specifically. This work promotes an environment for constructive dialogue on evaluations in the disaster setting to strengthen the evidence base for interventions across the disaster spectrum. It remains a work in progress. Wong DF , Spencer C , Boyd L , Burkle FM Jr. , Archer F . Disaster metrics: a comprehensive framework for disaster evaluation typologies. Prehosp Disaster Med. 2017;32(5):501-514.

Update on US EPA's Revision to the 1985 Guidelines for ...

EPA Pesticide Factsheets

National Water Quality Criteria for the Protection of Aquatic Organisms and Their Uses (Stephan et al. 1985), to reflect the current state-of-the-science for aquatic effects assessments. Following a 2015 public meeting soliciting early input from the scientific community, EPA decided to undertake two overarching parallel tracks for this revision: 1) updating and refining methods for deriving state-of-the-science criteria through comprehensive analyses, and 2) developing criteria more rapidly for the broader protection of aquatic life from the potential adverse effects of the large number of chemicals released into the aquatic environment. The first track reflects that for a smaller group of chemicals, criteria development may be scientifically complex, and deriving robust criteria for these chemicals may require detailed investigation. The second track reflects the recognition that extensive testing of all chemicals is infeasible and there is a need to efficiently derive criteria using approaches that estimate safe environmental concentrations with limited empirical data. Based on these objectives, EPA will develop two criteria documents for this revision: 1) a Comprehensive Guidelines Document, intended to directly update and expand upon approaches presented in the 1985 Guidelines, and that will describe methods that provide criteria for chemicals requiring a more detailed level of evaluation, and 2) an Expedited Guidelines Document, which will focus on criteri

Motivations for Undertaking DNA Sequencing-Based Non-Invasive Prenatal Testing for Fetal Aneuploidy: A Qualitative Study with Early Adopter Patients in Hong Kong

PubMed Central

Yi, Huso; Hallowell, Nina; Griffiths, Sian; Yeung Leung, Tak

2013-01-01

Background A newly introduced cell-free fetal DNA sequencing based non-invasive prenatal testing (DNA-NIPT) detects Down syndrome with sensitivity of 99% at early gestational stage without risk of miscarriage. Attention has been given to its public health implications; little is known from consumer perspectives. This qualitative study aimed to explore women’s motivations for using, and perceptions of, DNA-NIPT in Hong Kong. Methods and Findings In-depth interviews were conducted with 45 women who had undertaken DNA-NIPT recruited by purposive sampling based on socio-demographic and clinical characteristics. The sample included 31 women identified as high-risk from serum and ultrasound based Down syndrome screening (SU-DSS). Thematic narrative analysis examined informed-decision making of the test and identified the benefits and needs. Women outlined a number of reasons for accessing DNA-NIPT: reducing the uncertainty associated with risk probability-based results from SU-DSS, undertaking DNA-NIPT as a comprehensive measure to counteract risk from childbearing especially at advanced age, perceived predictive accuracy and absence of risk of harm to fetus. Accounts of women deemed high-risk or not high-risk are distinctive in a number of respects. High-risk women accessed DNA-NIPT to get a clearer idea of their risk. This group perceived SU-DSS as an unnecessary and confusing procedure because of its varying, protocol-dependent detection rates. Those women not deemed high-risk, in contrast, undertook DNA-NIPT for psychological assurance and to reduce anxiety even after receiving the negative result from SU-DSS. Conclusions DNA-NIPT was regarded positively by women who chose this method of screening over the routine, less expensive testing options. Given its perceived utility, health providers need to consider whether DNA-NIPT should be offered as part of universal routine care to women at high-risk for fetal aneuploidy. If this is the case, then further development of guidelines and quality assurance will be needed to provide a service suited to patients’ needs. PMID:24312358

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kinzey, Bruce R.

The City of Detroit is undertaking a comprehensive restoration of its street lighting system that includes transitioning the existing high-pressure sodium (HPS) sources to light-emitting diode (LED). Detroit’s well-publicized financial troubles over the last several years have added many hurdles and constraints to this process. Strategies to overcome these issues have largely been successful, but have also brought some mixed results. This document provides an objective review of the circumstances surrounding the system restoration, the processes undertaken and decisions made, and the results so far.

42 CFR 493.803 - Condition: Successful participation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... testing performance. (3) The laboratory has a poor compliance history. [57 FR 7146, Feb. 28, 1992, as... testing program, for the initial unsuccessful performance, CMS may direct the laboratory to undertake...

Training of midwives in advanced obstetrics in Liberia.

PubMed

Dolo, Obed; Clack, Alice; Gibson, Hannah; Lewis, Naomi; Southall, David P

2016-05-01

The shortage of doctors in Liberia limits the provision of comprehensive emergency obstetric and neonatal care. In a pilot project, two midwives were trained in advanced obstetric procedures and in the team approach to the in-hospital provision of advanced maternity care. The training took two years and was led by a Liberian consultant obstetrician with support from international experts. The training took place in CB Dunbar Maternity Hospital. This rural hospital deals with approximately 2000 deliveries annually, many of which present complications. In February 2015 there were just 117 doctors available in Liberia. In the first 18 months of training, the trainees were involved with 236 caesarean sections, 35 manual evacuations of products of conception, 25 manual removals of placentas, 21 vaginal breech deliveries, 14 vacuum deliveries, four repairs of ruptured uteri, the management of four cases of shoulder dystocia, three hysterectomies, two laparotomies for ruptured ectopic pregnancies and numerous obstetric ultrasound examinations. The trainees also managed 41 cases of eclampsia or severe pre-eclampsia, 25 of major postpartum haemorrhage and 21 of shock. Although, initially they only assisted senior doctors, the trainees subsequently progressed from direct to indirect supervision and then to independent management. To compensate for a shortage of doctors able to undertake comprehensive emergency obstetric and neonatal care, experienced midwives can be taught to undertake advanced obstetric care and procedures. Their team work with doctors can be particularly valuable in rural hospitals in resource-poor countries.

The use of educational comics in learning anatomy among multiple student groups.

PubMed

Kim, Jiyoon; Chung, Min Suk; Jang, Hae Gwon; Chung, Beom Sun

2017-01-01

Understanding basic human anatomy can be beneficial for all students, regardless of when, or if, they will later undertake a formal course in the subject. For students who are preparing to undertake a formal anatomy course, educational comics on basic anatomy can serve as a concise and approachable review of the material. For other students, these comics can serve as a helpful and fun introduction to the human body. The objective of the comics in this study was to promote an understanding of fundamental human anatomy through self-learning among students. Based on the authors' previous teaching experience, these anatomy comics were produced in a simple, direct style. The comics were titled after the two main characters, "Anna" (a girl) and "Tommy" (a boy). These comics were then presented to groups of elementary school students, high school students, premedical students, and medical students to assess the comics' ability to enhance student interest and comprehension of basic anatomy. Quiz scores among high school students and premedical students were significantly higher among participants who read the educational comics, indicating a deeper comprehension of the subject. Among medical students, close reading of the comics was associated with improved course grades. These educational anatomy comics may be helpful tools to enrich a broad spectrum of different students in learning basic human anatomy. Anat Sci Educ 10: 79-86. © 2016 American Association of Anatomists. © 2016 American Association of Anatomists.

Impacts of carpool utilization on the Katy Freeway transitway 30-month after evaluation. Interim report, September 1984-April 1988

DOE Office of Scientific and Technical Information (OSTI.GOV)

Christiansen, D.L.; McCasland, W.R.

1988-09-01

A major commitment has been made in the Houston area to develop physically separated transitways in the medians of freeways. The lanes are reserved for high-occupancy vehicles. Phase I of the first completed transitway opened on the Katy Freeway (I-10) in October 1984. Phase 2 opened in June 1987. To increase potential utilization of the facility, carpools began using the transitway on a test basis in April 1985. The research study, funded jointly by the Metropolitan Transit Authority of Harris County and the Texas State Department of Highways and Public Transportation, was initiated to undertake a comprehensive analysis of themore » effects of permitting carpool utilization. The report documents the data collected in October 1987, 2.5 years after carpool utilization of the transitway was permitted. In the report, these data are compared to similar data collected both before carpool utilization was permitted and on several occasions after carpool utilization was permitted.« less

Dynamic Testing and Test Anxiety amongst Gifted and Average-Ability Children

ERIC Educational Resources Information Center

Vogelaar, Bart; Bakker, Merel; Elliott, Julian G.; Resing, Wilma C. M.

2017-01-01

Background: Dynamic testing has been proposed as a testing approach that is less disadvantageous for children who may be potentially subject to bias when undertaking conventional assessments. For example, those who encounter high levels of test anxiety, or who are unfamiliar with standardized test procedures, may fail to demonstrate their true…

British American Tobacco on Facebook: undermining Article 13 of the global World Health Organization Framework Convention on Tobacco Control.

PubMed

Freeman, Becky; Chapman, Simon

2010-06-01

The World Health Organization Framework Convention on Tobacco Control (WHO FCTC) bans all forms of tobacco advertising, promotion and sponsorship. The comprehensiveness of this ban has yet to be tested by online social networking media such as Facebook. In this paper, the activities of employees of the transnational tobacco company, British American Tobacco, (BAT) on Facebook and the type of content associated with two globally popular BAT brands (Dunhill and Lucky Strike) are mapped. BAT employees on Facebook were identified and then the term 'British American Tobacco' was searched for in the Facebook search engine and results recorded, including titles, descriptions, names and the number of Facebook participants involved for each search result. To further detail any potential promotional activities, a search for two of BAT's global brands, 'Dunhill' and 'Lucky Strike', was conducted. Each of the 3 search terms generated more than 500 items across a variety of Facebook subsections. Some BAT employees are energetically promoting BAT and BAT brands on Facebook through joining and administrating groups, joining pages as fans and posting photographs of BAT events, products and promotional items. BAT employees undertaking these actions are from countries that have ratified the WHO FCTC, which requires signatories to ban all forms of tobacco advertising, including online and crossborder exposure from countries that are not enforcing advertising restrictions. The results of the present research could be used to test the comprehensiveness of the advertising ban by requesting that governments mandate the removal of this promotional material from Facebook.

British American Tobacco on Facebook: undermining article 13 of the global World Health Organization Framework Convention on Tobacco Control

PubMed Central

Chapman, Simon

2010-01-01

Background The World Health Organization Framework Convention on Tobacco Control (WHO FCTC) bans all forms of tobacco advertising, promotion and sponsorship. The comprehensiveness of this ban has yet to be tested by online social networking media such as Facebook. In this paper, the activities of employees of the transnational tobacco company, British American Tobacco, (BAT) on Facebook and the type of content associated with two globally popular BAT brands (Dunhill and Lucky Strike) are mapped. Methods BAT employees on Facebook were identified and then the term ‘British American Tobacco’ was searched for in the Facebook search engine and results recorded, including titles, descriptions, names and the number of Facebook participants involved for each search result. To further detail any potential promotional activities, a search for two of BAT's global brands, ‘Dunhill’ and ‘Lucky Strike’, was conducted. Results Each of the 3 search terms generated more than 500 items across a variety of Facebook subsections. Discussion Some BAT employees are energetically promoting BAT and BAT brands on Facebook through joining and administrating groups, joining pages as fans and posting photographs of BAT events, products and promotional items. BAT employees undertaking these actions are from countries that have ratified the WHO FCTC, which requires signatories to ban all forms of tobacco advertising, including online and crossborder exposure from countries that are not enforcing advertising restrictions. The results of the present research could be used to test the comprehensiveness of the advertising ban by requesting that governments mandate the removal of this promotional material from Facebook. PMID:20395406

A practical overview of how to conduct a systematic review.

PubMed

Davis, Dilla

2016-11-16

With an increasing focus on evidence-based practice in health care, it is important that nurses understand the principles underlying systematic reviews. Systematic reviews are used in healthcare to present a comprehensive, policy-neutral, transparent and reproducible synthesis of evidence. This article provides a practical overview of the process of undertaking systematic reviews, explaining the rationale for each stage. It provides guidance on the standard methods applicable to every systematic review: writing and registering a protocol; planning a review; searching and selecting studies; data collection; assessing the risk of bias; and interpreting results.

Reply to Comments by Tsurutani et al. on "Modeling Extreme `Carrington-Type' Space Weather Events Using Three-Dimensional Global MHD Simulations"

NASA Astrophysics Data System (ADS)

Ngwira, Chigomezyo M.; Pulkkinen, Antti; Kuznetsova, Maria M.; Glocer, Alex

2018-02-01

In this response, we address the three main comments by Tsurutani et al. (2018, http://doi.org/10.1002/2017JA024779) namely, unusually high plasma density, interplanetary magnetic field intensity, and fast storm recovery phase. The authors agree that there is room to improve the modeling by taking into account these comments and other aspects that were not fully explored during our initial work. We are already in the process of undertaking a more comprehensive modeling project.

Natural hazards research and response; international decade for reducing loss from natural disasters

USGS Publications Warehouse

Hays, W.W.

1992-01-01

IDNDR offers an unprecedented opportunity to apply new knowledge and technology to minimize losses in regions at high risks. The program is very challenging because full implementation requires a multidisciplinary effort on a global scale, an undertaking never before attempted. In concert with the other signatory nations, the Untied States is carrying out a balanced and comprehensive program of research and applications as a contribution to the IDNDR. The U.S program is designed to reduce both loss of life and property damage from natural disasters.  

Land Surface Process and Air Quality Research and Applications at MSFC

NASA Technical Reports Server (NTRS)

Quattrochi, Dale; Khan, Maudood

2007-01-01

This viewgraph presentation provides an overview of land surface process and air quality research at MSFC including atmospheric modeling and ongoing research whose objective is to undertake a comprehensive spatiotemporal analysis of the effects of accurate land surface characterization on atmospheric modeling results, and public health applications. Land use maps as well as 10 meter air temperature, surface wind, PBL mean difference heights, NOx, ozone, and O3+NO2 plots as well as spatial growth model outputs are included. Emissions and general air quality modeling are also discussed.

Comprehensive study on the detrimental effects of fossil fuel exploration and pipe laying in deltaic region

NASA Astrophysics Data System (ADS)

Sandeep Khanna, L.; Ramnath, K.; Monica, J.; Muthu, D.; Venkatasubramanian, C.

2017-07-01

Thanjavur is the “Granary of South India”. As the prosperous capital of Chola kingdom it was praised as “Chola Naadu Sorudaithu” (the land that had abundant food). Now, due to Cauvery water shortage issues, the farmers had to be content with single crop a year. Adding to the woes are urbanization and development programs which lack foresight or long term plans that exploit natural resources without a well-articulated thought process. Presently the net sown area in the deltaic region is about 11.87 lac hectares. In the guise of national interests, there is a pursuit of these regions by agencies- public sector undertakings with vested interests. The oil exploration in Cauvery basin (Narimanam block) by Public Sector Undertakings, estimated lignite reserves of 36000 million tonnes and gas reserves and 104.7 billion cubic metres (CBM Coal Gas Methane), which has placed the deltaic region in the corporate radar. Environmentalists and legislators have also turned a blind eye towards the detrimental aftermaths upon the execution of crude product explorations on our cultivable lands.

Challenges in Developing Competency-based Training Curriculum for Food Safety Regulators in India.

PubMed

Thippaiah, Anitha; Allagh, Komal Preet; Murthy, G V

2014-07-01

The Food Safety and Standards Act have redefined the roles and responsibilities of food regulatory workforce and calls for highly skilled human resources as it involves complex management procedures. 1) Identify the competencies needed among the food regulatory workforce in India. 2) Develop a competency-based training curriculum for food safety regulators in the country. 3) Develop training materials for use to train the food regulatory workforce. The Indian Institute of Public Health, Hyderabad, led the development of training curriculum on food safety with technical assistance from the Royal Society for Public Health, UK and the National Institute of Nutrition, India. The exercise was to facilitate the implementation of new Act by undertaking capacity building through a comprehensive training program. A competency-based training needs assessment was conducted before undertaking the development of the training materials. THE TRAINING PROGRAM FOR FOOD SAFETY OFFICERS WAS DESIGNED TO COMPRISE OF FIVE MODULES TO INCLUDE: Food science and technology, Food safety management systems, Food safety legislation, Enforcement of food safety regulations, and Administrative functions. Each module has a facilitator guide for the tutor and a handbook for the participant. Essentials of Food Hygiene-I (Basic level), II and III (Retail/ Catering/ Manufacturing) were primarily designed for training of food handlers and are part of essential reading for food safety regulators. The Food Safety and Standards Act calls for highly skilled human resources as it involves complex management procedures. Despite having developed a comprehensive competency-based training curriculum by joint efforts by the local, national, and international agencies, implementation remains a challenge in resource-limited setting.

Understanding patients and spouses experiences of patient education following a cardiac event and eliciting attitudes and preferences towards incorporating cardiopulmonary resuscitation training: A qualitative study.

PubMed

Cartledge, Susie; Feldman, Susan; Bray, Janet E; Stub, Dion; Finn, Judith

2018-05-01

The aim of this study was to gain a comprehensive perspective about the experience of patient and spousal education following an acute cardiac event. The second objective was to elicit an understanding of patient and spousal attitudes, preferences and intentions towards future cardiopulmonary resuscitation training. Patients with cardiovascular disease require comprehensive patient and family education to ensure adequate long-term disease management. As cardiac patients are at risk of future cardiac events, including out-of-hospital cardiac arrest, providing cardiopulmonary resuscitation training to patients and family members has long been advocated. We conducted a qualitative study underpinned by phenomenology and the Theory of Planned Behaviour. Semi-structured interviews were conducted with cardiac patients and their spouses (N = 12 patient-spouse pairs) between March 2015-April 2016 purposively sampled from a cardiology ward. Interviews were transcribed verbatim and thematic analysis undertaken. Nine male and three female patients and their spouses were recruited. Ages ranged from 47-75 years. Four strongly interrelated themes emerged: the emotional response to the event, information, control and responsibility. There was evidence of positive attitudes and intentions from the TPB towards undertaking cardiopulmonary resuscitation training in the future. Only the eldest patient spouse pair were not interested in undertaking training. Findings suggest cardiac patients and spouses have unmet education needs following an acute cardiac event. Information increased control and decreased negative emotions associated with diagnosis. Participants' preferences were for inclusion of cardiopulmonary resuscitation training in cardiac rehabilitation programs. © 2018 John Wiley & Sons Ltd.

Educational research methods for researching innovations in teaching, learning and assessment: The nursing lecturer as researcher.

PubMed

Marks-Maran, Diane

2015-11-01

The author, who has had previous experience as a nurse researcher, has been engaged in helping nurse lecturers to undertake evaluation research studies into innovations in their teaching, learning and assessment methods. In order to undertake this work successfully, it was important to move from thinking like a nurse researcher to thinking like an educational researcher and developing the role of the nursing lecturer as researcher of their teaching. This article explores the difference between evaluation and evaluation research and argues for the need to use educational research methods when undertaking evaluation research into innovations in teaching, learning and assessment. A new model for educational evaluation research is presented together with two case examples of the model in use. The model has been tested on over 30 research studies into innovations in teaching, learning and assessment over the past 8 years. Copyright © 2015 Elsevier Ltd. All rights reserved.

Australian seafood compositional profiles: A pilot study. Vitamin D and mercury content.

PubMed

Padula, David; Greenfield, Heather; Cunningham, Judy; Kiermeier, Andreas; McLeod, Catherine

2016-02-15

Given the scarcity of comprehensive nutritional data for Australia's >400 commercially produced seafood species a pilot study was undertaken to collect and analyse 22 species of wild and aquaculture seafood in order to develop a model for future comprehensive surveys. The species analysed were: Atlantic salmon, Australian sardine, prawn (six species), barramundi, abalone (three species), blue sprat, burrowing blackfish, gummy shark, oyster (four species), ocean trout and yellowtail kingfish. The analyses undertaken in this pilot study were: moisture, protein, total fat, cholesterol, fatty acids, vitamin C, vitamins A and D, and 21 mineral elements (including total mercury and methyl mercury). The data reported here are for vitamin D and mercury only. Comprehensive data have already been published elsewhere. Issues identified that should be addressed prior to undertaking a more extensive and representative study of the remaining major edible commercial Australian seafood species include: choice of samples and nutrients for analysis, facilities for sample handling and storage, data management and scrutiny, and laboratory quality control. Copyright © 2014 Elsevier Ltd. All rights reserved.

Towards the engineering of in vitro systems.

PubMed

Hold, Christoph; Panke, Sven

2009-08-06

Synthetic biology aims at rationally implementing biological systems from scratch. Given the complexity of living systems and our current lack of understanding of many aspects of living cells, this is a major undertaking. The design of in vitro systems can be considerably easier, because they can consist of fewer constituents, are quasi time invariant, their parameter space can be better accessed and they can be much more easily perturbed and then analysed chemically and mathematically. However, even for simplified in vitro systems, following a comprehensively rational design procedure is still difficult. When looking at a comparatively simple system, such as a medium-sized enzymatic reaction network as it is represented by glycolysis, major issues such as a lack of comprehensive enzyme kinetics and of suitable knowledge on crucial design parameters remain. Nevertheless, in vitro systems are very suitable to overcome these obstacles and therefore well placed to act as a stepping stone to engineering living systems.

Computer-Aided Design/Computer-Assisted Manufacture Monolithic Restorations for Severely Worn Dentition: A Case History Report.

PubMed

Abou-Ayash, Samir; Boldt, Johannes; Vuck, Alexander

Full-arch rehabilitation of patients with severe tooth wear due to parafunctional behavior is a challenge for dentists and dental technicians, especially when a highly esthetic outcome is desired. A variety of different treatment options and prosthetic materials are available for such a clinical undertaking. The ongoing progress of computer-aided design/computer-assisted manufacture technologies in combination with all-ceramic materials provides a predictable workflow for these complex cases. This case history report describes a comprehensive, step-by-step treatment protocol leading to an optimally predictable treatment outcome for an esthetically compromised patient.

The "small" NEA population: results of a spectroscopic survey in the framework of the NEOShield-2 project

NASA Astrophysics Data System (ADS)

Perna, D.

2017-09-01

One of the main aims of the NEOShield-2 project, financed in 2015-2017 by the European Commission in the framework of the H2020 program, is to undertake a comprehensive investigation of the physical properties of the "small" near-Earth asteroid (NEA) population. Here we report the results of a visible spectroscopic survey of 137 small (H>20) NEAs, performed in the framework of NEOShield-2. These data significantly increase the available literature in this size range, and show a peculiar distribution of spectral types for such small NEAs.

The practice of clinical neuropsychology in Australia.

PubMed

Ponsford, Jennie

2016-11-01

This paper describes the development and practice of clinical neuropsychology in Australia. Clinical Neuropsychology has shown rapid growth in Australia over the past three decades. Comprehensive and specialized training programs are producing high quality graduates who are employed in a broad range of settings or private practice. Australia now has a substantial number of clinical neuropsychologists with specialist training. Whilst the majority of Australian clinical neuropsychologists still undertake assessment predominantly, there are growing opportunities for clinical neuropsychologists in rehabilitation and in a broad range of research contexts. Cultural issues relating to the assessment of Indigenous Australians and immigrants from many countries present significant challenges. Some major contributions have been made in the realms of test development and validation across various age groups. Australian clinical neuropsychologists are also contributing significantly to research in the fields of traumatic brain injury, aging and dementias, epilepsy, memory assessment, rehabilitation, substance abuse, and other psychiatric disorders. Expansion of roles of clinical neuropsychologists, in domains such as rehabilitation and research is seen as essential to underpin continuing growth of employment opportunities for the profession.

The Carnegie Hubble Program

NASA Technical Reports Server (NTRS)

Freedman, Wendy L.; Madore, Barry F.; Scowcroft, Vicky; Mnso, Andy; Persson, S. E.; Rigby, Jane; Sturch, Laura; Stetson, Peter

2011-01-01

We present an overview of and preliminary results from an ongoing comprehensive program that has a goal of determining the Hubble constant to a systematic accuracy of 2%. As part of this program, we are currently obtaining 3.6 micron data using the Infrared Array Camera (IRAC) on Spitzer, and the program is designed to include JWST in the future. We demonstrate that the mid-infrared period-luminosity relation for Cepheids at 3.6 microns is the most accurate means of measuring Cepheid distances to date. At 3.6 microns, it is possible to minimize the known remaining systematic uncertainties in the Cepheid extragalactic distance scale. We discuss the advantages of 3.6 micron observations in minimizing systematic effects in the Cepheid calibration of the Hubble constant including the absolute zero point, extinction corrections, and the effects of metallicity on the colors and magnitudes of Cepheids. We are undertaking three independent tests of the sensitivity of the mid-IR Cepheid Leavitt Law to metallicity, which when combined will allow a robust constraint on the effect. Finally, we are providing a new mid-IR Tully-Fisher relation for spiral galaxies.

Selection of Cultivars for use in Controlled Environment Life Support System (CELSS) Human Rated Test Facility (HRTF) Trials

NASA Technical Reports Server (NTRS)

Langhans, Robert W.

1997-01-01

The aims under this training grant, as under the subsequent fellowship, were to elaborate the theory and technique of cultivar evaluation for specialized controlled environments, then to employ the technique on selected crops, ultimately conducting cultivar trials, and making the knowledge gained available for use in NASA's space program. We undertook a comprehensive search of the Cornell agricultural library (Mann library) and its data-bases for any and all material relating to cultivar evaluation of vegetable crops, and also developed the logic of how to go about narrowing down the field of contending cultivars when undertaking cultivar trials. The results of this work, the principal outcome of the grant, are reflected in his MS thesis, particularly in Chapter 2, "Commercial and Scientific Literature," and even more so in Chapter 8, "Selecting cultivars and lines for screening." David also attended annual conferences of vegetable crop plant breeders, annual yield trials and breeding trials for vegetable crops, as well as relevant professional conferences such as the ASHS annual meetings, and the others.

Expanding STEM opportunities through inclusive STEM‐focused high schools

PubMed Central

Wang, Haiwen; Wei, Xin; Lynch, Sharon; Peters, Vanessa; Young, Viki; Allen, Carrie

2017-01-01

Abstract Inclusive STEM high schools (ISHSs) (where STEM is science, technology, engineering, and mathematics) admit students on the basis of interest rather than competitive examination. This study examines the central assumption behind these schools—that they provide students from subgroups underrepresented in STEM with experiences that equip them academically and attitudinally to enter and stay in the STEM pipeline. Hierarchical modeling was applied to data from student surveys and state longitudinal data records for 5113 students graduating from 39 ISHSs and 22 comprehensive high schools in North Carolina and Texas. Compared to peers from the same demographic group with similar Grade 8 achievement levels, underrepresented minority and female ISHS students in both states were more likely to undertake advanced STEM coursework. Hispanics in Texas and females in both states expressed more STEM career interest in Grade 12 if they attended an ISHS. Positive relationships between ISHS attendance and grade point average were found in the total sample and each subgroup in North Carolina. Positive ISHS advantages in terms of test scores for the total student sample were found for science in both states and for mathematics in Texas. For the various student subgroups, test score differences favored the ISHS samples but attained statistical significance only for African Americans’ science achievement scores in the Texas study. PMID:28919649

A large-scale initiative to disseminate an evidence-based drug abuse prevention program in Italy: Lessons learned for practitioners and researchers.

PubMed

Velasco, Veronica; Griffin, Kenneth W; Antichi, Mariella; Celata, Corrado

2015-10-01

Across developed countries, experimentation with alcohol, tobacco, and other drugs often begins in the early adolescent years. Several evidence-based programs have been developed to prevent adolescent substance use. Many of the most rigorously tested and empirically supported prevention programs were initially developed and tested in the United States. Increasingly, these interventions are being adopted for use in Europe and throughout the world. This paper reports on a large-scale comprehensive initiative designed to select, adapt, implement, and sustain an evidence-based drug abuse prevention program in Italy. As part of a large-scale regionally funded collaboration in the Lombardy region of Italy, we report on processes through which a team of stakeholders selected, translated and culturally adapted, planned, implemented and evaluated the Life Skills Training (LST) school-based drug abuse prevention program, an evidence-based intervention developed in the United States. We discuss several challenges and lessons learned and implications for prevention practitioners and researchers attempting to undertake similar international dissemination projects. We review several published conceptual models designed to promote the replication and widespread dissemination of effective programs, and discuss their strengths and limitations in the context of planning and implementing a complex, large-scale real-world dissemination effort. Copyright © 2015 Elsevier Ltd. All rights reserved.

Expanding STEM opportunities through inclusive STEM-focused high schools.

PubMed

Means, Barbara; Wang, Haiwen; Wei, Xin; Lynch, Sharon; Peters, Vanessa; Young, Viki; Allen, Carrie

2017-09-01

Inclusive STEM high schools (ISHSs) (where STEM is science, technology, engineering, and mathematics) admit students on the basis of interest rather than competitive examination. This study examines the central assumption behind these schools-that they provide students from subgroups underrepresented in STEM with experiences that equip them academically and attitudinally to enter and stay in the STEM pipeline. Hierarchical modeling was applied to data from student surveys and state longitudinal data records for 5113 students graduating from 39 ISHSs and 22 comprehensive high schools in North Carolina and Texas. Compared to peers from the same demographic group with similar Grade 8 achievement levels, underrepresented minority and female ISHS students in both states were more likely to undertake advanced STEM coursework. Hispanics in Texas and females in both states expressed more STEM career interest in Grade 12 if they attended an ISHS. Positive relationships between ISHS attendance and grade point average were found in the total sample and each subgroup in North Carolina. Positive ISHS advantages in terms of test scores for the total student sample were found for science in both states and for mathematics in Texas. For the various student subgroups, test score differences favored the ISHS samples but attained statistical significance only for African Americans' science achievement scores in the Texas study.

A Rural Community's Involvement in the Design and Usability Testing of a Computer-Based Informed Consent Process for the Personalized Medicine Research Project

PubMed Central

Mahnke, Andrea N; Plasek, Joseph M; Hoffman, David G; Partridge, Nathan S; Foth, Wendy S; Waudby, Carol J; Rasmussen, Luke V; McManus, Valerie D; McCarty, Catherine A

2014-01-01

Many informed consent studies demonstrate that research subjects poorly retain and understand information in written consent documents. Previous research in multimedia consent is mixed in terms of success for improving participants’ understanding, satisfaction, and retention. This failure may be due to a lack of a community-centered design approach to building the interventions. The goal of this study was to gather information from the community to determine the best way to undertake the consent process. Community perceptions regarding different computer-based consenting approaches were evaluated, and a computer-based consent was developed and tested. A second goal was to evaluate whether participants make truly informed decisions to participate in research. Simulations of an informed consent process were videotaped to document the process. Focus groups were conducted to determine community attitudes towards a computer-based informed consent process. Hybrid focus groups were conducted to determine the most acceptable hardware device. Usability testing was conducted on a computer-based consent prototype using a touch-screen kiosk. Based on feedback, a computer-based consent was developed. Representative study participants were able to easily complete the consent, and all were able to correctly answer the comprehension check questions. Community involvement in developing a computer-based consent proved valuable for a population-based genetic study. These findings may translate to other types of informed consents, such as genetic clinical trials consents. A computer-based consent may serve to better communicate consistent, clear, accurate, and complete information regarding the risks and benefits of study participation. Additional analysis is necessary to measure the level of comprehension of the check-question answers by larger numbers of participants. The next step will involve contacting participants to measure whether understanding of what they consented to is retained over time. PMID:24273095

A rural community's involvement in the design and usability testing of a computer-based informed consent process for the Personalized Medicine Research Project.

PubMed

Mahnke, Andrea N; Plasek, Joseph M; Hoffman, David G; Partridge, Nathan S; Foth, Wendy S; Waudby, Carol J; Rasmussen, Luke V; McManus, Valerie D; McCarty, Catherine A

2014-01-01

Many informed consent studies demonstrate that research subjects poorly retain and understand information in written consent documents. Previous research in multimedia consent is mixed in terms of success for improving participants' understanding, satisfaction, and retention. This failure may be due to a lack of a community-centered design approach to building the interventions. The goal of this study was to gather information from the community to determine the best way to undertake the consent process. Community perceptions regarding different computer-based consenting approaches were evaluated, and a computer-based consent was developed and tested. A second goal was to evaluate whether participants make truly informed decisions to participate in research. Simulations of an informed consent process were videotaped to document the process. Focus groups were conducted to determine community attitudes towards a computer-based informed consent process. Hybrid focus groups were conducted to determine the most acceptable hardware device. Usability testing was conducted on a computer-based consent prototype using a touch-screen kiosk. Based on feedback, a computer-based consent was developed. Representative study participants were able to easily complete the consent, and all were able to correctly answer the comprehension check questions. Community involvement in developing a computer-based consent proved valuable for a population-based genetic study. These findings may translate to other types of informed consents, including those for trials involving treatment of genetic disorders. A computer-based consent may serve to better communicate consistent, clear, accurate, and complete information regarding the risks and benefits of study participation. Additional analysis is necessary to measure the level of comprehension of the check-question answers by larger numbers of participants. The next step will involve contacting participants to measure whether understanding of what they consented to is retained over time. © 2013 Wiley Periodicals, Inc.

Semantic and episodic memory in children with temporal lobe epilepsy: do they relate to literacy skills?

PubMed

Lah, Suncica; Smith, Mary Lou

2014-01-01

Children with temporal lobe epilepsy are at risk for deficits in new learning (episodic memory) and literacy skills. Semantic memory deficits and double dissociations between episodic and semantic memory have recently been found in this patient population. In the current study we investigate whether impairments of these 2 distinct memory systems relate to literacy skills. 57 children with unilateral temporal lobe epilepsy completed tests of verbal memory (episodic and semantic) and literacy skills (reading and spelling accuracy, and reading comprehension). For the entire group, semantic memory explained over 30% of variance in each of the literacy domains. Episodic memory explained a significant, but rather small proportion (< 10%) of variance in reading and spelling accuracy, but not in reading comprehension. Moreover, when children with opposite patterns of specific memory impairments (intact semantic/impaired episodic, intact episodic/impaired semantic) were compared, significant reductions in literacy skills were evident only in children with semantic memory impairments, but not in children with episodic memory impairments relative to the norms and to children with temporal lobe epilepsy who had intact memory. Our study provides the first evidence for differential relations between episodic and semantic memory impairments and literacy skills in children with temporal lobe epilepsy. As such, it highlights the urgent need to consider semantic memory deficits in management of children with temporal lobe epilepsy and undertake further research into the nature of reading difficulties of children with semantic memory impairments.

UNDERTAKING POSITIVE CONTROL STUDIES AS PART OF DEVELOPMENTAL NEUROTOXICITY TESTING: A REPORT FROM THE ILSI RESEARCH FOUNDATION/RISK SCIENCE INSTITUTE EXPERT WORKING GROUP ON NEURODEVELOPMENTAL ENDPOINTS

EPA Science Inventory

Developmental neurotoxicity testing involves functional and neurohistological assessments in offspring during and following maternal and/or neonatal exposure. Data from positive control studies are an integral component in developmental neurotoxicity risk assessments. Positive ...

Challenges in Developing Competency-based Training Curriculum for Food Safety Regulators in India

PubMed Central

Thippaiah, Anitha; Allagh, Komal Preet; Murthy, G. V.

2014-01-01

Context: The Food Safety and Standards Act have redefined the roles and responsibilities of food regulatory workforce and calls for highly skilled human resources as it involves complex management procedures. Aims: 1) Identify the competencies needed among the food regulatory workforce in India. 2) Develop a competency-based training curriculum for food safety regulators in the country. 3) Develop training materials for use to train the food regulatory workforce. Settings and Design: The Indian Institute of Public Health, Hyderabad, led the development of training curriculum on food safety with technical assistance from the Royal Society for Public Health, UK and the National Institute of Nutrition, India. The exercise was to facilitate the implementation of new Act by undertaking capacity building through a comprehensive training program. Materials and Methods: A competency-based training needs assessment was conducted before undertaking the development of the training materials. Results: The training program for Food Safety Officers was designed to comprise of five modules to include: Food science and technology, Food safety management systems, Food safety legislation, Enforcement of food safety regulations, and Administrative functions. Each module has a facilitator guide for the tutor and a handbook for the participant. Essentials of Food Hygiene-I (Basic level), II and III (Retail/ Catering/ Manufacturing) were primarily designed for training of food handlers and are part of essential reading for food safety regulators. Conclusion: The Food Safety and Standards Act calls for highly skilled human resources as it involves complex management procedures. Despite having developed a comprehensive competency-based training curriculum by joint efforts by the local, national, and international agencies, implementation remains a challenge in resource-limited setting. PMID:25136155

Evaluation strategy for the I-95 CC electronic credentialing program

DOT National Transportation Integrated Search

1999-03-01

The electronic credentialing field operational test will undertake the model deployment of electronic credentialing for commercial vehicles. The project will involve the development of state-specific electronic credentialing systems.

Is grey literature essential for a better control of publication bias in psychiatry? An example from three meta-analyses of schizophrenia.

PubMed

Martin, José Luis R; Pérez, Víctor; Sacristán, Montse; Alvarez, Enric

2005-12-01

Systematic reviews in mental health have become useful tools for health professionals in view of the massive amount and heterogeneous nature of biomedical information available today. In order to determine the risk of bias in the studies evaluated and to avoid bias in generalizing conclusions from the reviews it is therefore important to use a very strict methodology in systematic reviews. One bias which may affect the generalization of results is publication bias, which is determined by the nature and direction of the study results. To control or minimize this type of bias, the authors of systematic reviews undertake comprehensive searches of medical databases and expand on the findings, often undertaking searches of grey literature (material which is not formally published). This paper attempts to show the consequences (and risk) of generalizing the implications of grey literature in the control of publication bias, as was proposed in a recent systematic work. By repeating the analyses for the same outcome from three different systematic reviews that included both published and grey literature our results showed that confusion between grey literature and publication bias may affect the results of a concrete meta-analysis.

International Space Station (ISS)

NASA Image and Video Library

1994-09-21

Artist's concept of the final configuration of the International Space Station (ISS) Alpha. The ISS is a multidisciplinary laboratory, technology test bed, and observatory that will provide an unprecedented undertaking in scientific, technological, and international experimentation.

International Space Station (ISS)

NASA Image and Video Library

1994-04-20

An artist's concept of a fully deployed International Space Station (ISS) Alpha. The ISS-A is a multidisciplinary laboratory, technology test bed, and observatory that will provide an unprecedented undertaking in scientific, technological, and international experiments.

Multilevel Assessment of the Predictive Validity of Teacher Made Tests in the Zimbabwean Primary Education Sector

ERIC Educational Resources Information Center

Machingambi, Zadzisai

2017-01-01

The principal focus of this study was to undertake a multilevel assessment of the predictive validity of teacher made tests in the Zimbabwean primary education sector. A correlational research design was adopted for the study, mainly to allow for statistical treatment of data and subsequent classical hypotheses testing using the spearman's rho.…

A Sandbox Environment for the Community Sensor Model Standard

NASA Astrophysics Data System (ADS)

Hare, T. M.; Laura, J. R.; Humpreys, I. R.; Wilson, T. J.; Hahn, M. A.; Shepherd, M. R.; Sides, S. C.

2017-06-01

Here we present ongoing work Astrogeology is undertaking to provide a programming sandbox environment for the Community Sensor Model standard. We define a sandbox as a testing environment that allows programmers to experiment.

Closing the gap in a regional health service in NSW: a multi-strategic approach to addressing individual and institutional racism.

PubMed

2012-06-01

Building a culturally safe and respectful organisation that genuinely addresses individual and institutional racism is a substantial and complex undertaking. Achieving this outcome requires sustained commitment and a comprehensive strategy, including the active involvement of Aboriginal stakeholders. This paper describes the journey of a large regional health organisation in NSW. A multi-strategic approach is broadly described, with three strategies explored in depth. These are: staff education and training; leadership; and consultation, negotiation and partnerships. Challenges are discussed in the context of promising progress and an ongoing commitment to this important organisational goal.

New perspectives and lessons learned in the identification of impurities in drug development.

PubMed

Sasaki, Ryan R; McGibbon, Graham; Lee, Mike S; Murray, Clare L; Pharr, Bruce

2014-11-01

Within the pharmaceutical industry, the rapid identification, elucidation and characterization of synthetic or process impurities or degradants form an intense and a comprehensive undertaking. Advances in laboratory hardware and software are changing the way in which scientists work together to help resolve impurities in a quick and efficient manner. Although the industry trend toward externalization and outsourcing of development tasks provides a cost-effective method, the demand for improved productivity in laboratory workflows in drug development continues to be a high priority. This brings a need for new approaches for communication, collaboration and data management. Copyright © 2014 Elsevier Ltd. All rights reserved.

Recombine Endostatin With Neoadjuvant Chemotherapy Followed by Concurrent Chemoradiation in Advanced Nasopharynx Cancer

ClinicalTrials.gov

2013-03-11

1、Enough Cases; 2、Elekta Precise 1343 Digital Control Electron Linear Accelerator; Can Undertake Nasopharyngeal Carcinoma Specimens in the Materia，; Image Department of Nose Pharynx Ministry MRI Dynamic Testing,

A Sandbox Environment for the CSM Standard and SPICE

NASA Astrophysics Data System (ADS)

Hare, T. M.; Laura, J. R.

2018-04-01

We present ongoing work USGS is undertaking to provide a programming environment for the Camera Sensor Model (CSM) standard and associated SPICE information. This allows for instrument testing and experimentation outside a given production area.

A Concept Analysis of Holistic Care by Hybrid Model.

PubMed

Jasemi, Madineh; Valizadeh, Leila; Zamanzadeh, Vahid; Keogh, Brian

2017-01-01

Even though holistic care has been widely discussed in the health care and professional nursing literature, there is no comprehensive definition of it. Therefore, the aim of this article is to present a concept analysis of holistic care which was developed using the hybrid model. The hybrid model comprises three phases. In the theoretical phase, characteristics of holistic care were identified through a review of the literature from CINAHL, MEDLINE, PubMed, OVID, and Google Scholar databases. During the fieldwork phase, in-depth interviews were conducted with eight nurses who were purposely selected. Finally, following an analysis of the literature and the qualitative interviews, a theoretical description of the concept of holistic care was extracted. Two main themes were extracted of analytical phase: "Holistic care for offering a comprehensive model for caring" and "holistic care for improving patients' and nurses' conditions." By undertaking a conceptual analysis of holistic care, its meaning can be clarified which will encourage nursing educators to include holistic care in nursing syllabi, and consequently facilitate its provision in practice.

Those Standardized Competency Examinations: What Do They Really Tell Us about Our Student Bodies? ASHE 1986 Annual Meeting Paper.

ERIC Educational Resources Information Center

Tompkins, Loren D.; Mehring, Teresa

Scholastic and personal characteristics of students undertaking exit competency examinations are investigated. Research questions concerned: what the tests measure, whether the tests provide unique information or are duplicating other easily obtained measures, whether it is possible to increase the probability of student success by controlling…

In situ gas treatment technology demonstration test plan

DOE Office of Scientific and Technical Information (OSTI.GOV)

Thornton, E.C.; Miller, R.D.

1996-02-16

This document defines the objectives and requirements associated with undertaking a field demonstration of an in situ gas treatment appoach to remediation chromate-contaminated soil. The major tasks presented in this plan include the design and development of the surface gas treatment system, performance of permitting activities, and completion of site preparation and field testing activities.

Pilot Testing for Feasibility in a Study of Student Retention and Attrition in Online Undergraduate Programs

ERIC Educational Resources Information Center

Fraser, Joy; Fahlman, Dorothy; Arscott, Jane; Guillot, Isabelle

2018-01-01

Prior to undertaking a descriptive study on attrition and retention of students in two online undergraduate health administration and human service programs, a pilot test was conducted to assess the procedures for participant recruitment, usability of the survey questionnaire, and data collection processes. A retention model provided the…

41 CFR 102-78.25 - What is an undertaking?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What is an undertaking? 102-78.25 Section 102-78.25 Public Contracts and Property Management Federal Property Management... Preservation § 102-78.25 What is an undertaking? The term undertaking means a project, activity, or program...

41 CFR 102-78.25 - What is an undertaking?

Code of Federal Regulations, 2014 CFR

2014-01-01

... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false What is an undertaking? 102-78.25 Section 102-78.25 Public Contracts and Property Management Federal Property Management... Preservation § 102-78.25 What is an undertaking? The term undertaking means a project, activity, or program...

Report of the clinical donor case workshop of the European Association of Tissue Banks Annual Congress 2013.

PubMed

van Wijk, Marja J; Beele, Hilde; Brubaker, Scott A; Navarro, Aurora; Wulff, Birgit; Warwick, Ruth M

2015-09-01

The European Association of Tissue Banks (EATB) Donor Case Workshop is a forum held within the program of the EATB Annual Congress. The workshop offers an opportunity to discuss and evaluate approaches taken to challenging donor selection and donation ethics, and it strengthens networking between tissue banking professionals. The workshops actively engage participants from a wide array of international expertise, in an informal, secure and enjoyable setting in which learning from peers and finding potential solutions for submitted cases are facilitated. This report reflects some of the discussion at the Donor Case Workshop during the EATB Annual Congress in Brussels in 2013. The presented cases demonstrate that the findings, their interpretation, the resulting actions and preventive measures in the different tissue facilities are not always predictable. The varied responses from participants and lack of consensus corroborate this and clearly indicate that operating procedures do not comprehensively cover or prepare for all eventualities. For many of the issues raised there is no relevant information in the published literature. By publication of a summary of the discussions we hope to reach a wider audience, to provide information gathered at the workshop and to stimulate individuals and institutions to undertake further literature reviews or to undertake research in order to gather evidence concerning the discussed topics.

INL Control System Situational Awareness Technology Final Report 2013

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gordon Rueff; Bryce Wheeler; Todd Vollmer

The Situational Awareness project is a comprehensive undertaking of Idaho National Laboratory (INL) in an effort to produce technologies capable of defending the country’s energy sector infrastructure from cyber attack. INL has addressed this challenge through research and development of an interoperable suite of tools that safeguard critical energy sector infrastructure. The technologies in this project include the Sophia Tool, Mesh Mapper (MM) Tool, Intelligent Cyber Sensor (ICS) Tool, and Data Fusion Tool (DFT). Each is designed to function effectively on its own, or they can be integrated in a variety of customized configurations based on the end user’s riskmore » profile and security needs.« less

Socio-demographic and structural barriers to being tested for chlamydia in general practice.

PubMed

Lau, Andrew; Spark, Simone; Tomnay, Jane; Smith, Meredith T; Fairley, Christopher K; Guy, Rebecca J; Donovan, Basil; Hocking, Jane S

2016-02-15

To investigate socio-demographic and structural factors associated with not providing a specimen for chlamydia testing following a request by a general practitioner. Cross-sectional analysis of chlamydia testing data for men and women aged 16-29 years attending general practice clinics participating in a cluster randomised controlled trial evaluating the effectiveness of a chlamydia testing intervention. The study period was the 2013 calendar year. The proportion of chlamydia test requests for which the patient did not provide a specimen for testing. During the study period, there were 13 225 chlamydia test requests, for which a chlamydia test was not performed in 2545 instances (19.2%; 95% CI, 16.5-22.3%). Multivariate analysis indicated that the odds for not undertaking a requested test were higher for men (adjusted odds ratio [aOR], 1.4; 95% CI, 1.3-1.6), those aged 16-19 years (aOR, 1.3; 95% CI, 1.1-1.4), those living in areas of greater socio-economic disadvantage (aOR, 1.2; 95% CI, 1.1-1.4 for each additional quintile of Index of Relative Socio-economic Disadvantage), and those attending clinics without on-site pathology collection (aOR, 1.4; 95% CI, 1.0-1.9). One in five young people did not submit a specimen for chlamydia testing despite their GP requesting it. This highlights the need for clinics to establish systems which ensure that men and those aged 16-19 years undertake chlamydia tests requested by a GP.

42 CFR 137.165 - Are Self-Governance Tribes required to undertake annual audits?

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Are Self-Governance Tribes required to undertake... Operational Provisions Audits and Cost Principles § 137.165 Are Self-Governance Tribes required to undertake...-Governance Tribes must undertake annual audits pursuant to the Single Audit Act, 31 U.S.C. 7501 et seq. ...

42 CFR 137.165 - Are Self-Governance Tribes required to undertake annual audits?

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Are Self-Governance Tribes required to undertake... Operational Provisions Audits and Cost Principles § 137.165 Are Self-Governance Tribes required to undertake...-Governance Tribes must undertake annual audits pursuant to the Single Audit Act, 31 U.S.C. 7501 et seq. ...

42 CFR 137.165 - Are Self-Governance Tribes required to undertake annual audits?

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Are Self-Governance Tribes required to undertake... Operational Provisions Audits and Cost Principles § 137.165 Are Self-Governance Tribes required to undertake...-Governance Tribes must undertake annual audits pursuant to the Single Audit Act, 31 U.S.C. 7501 et seq. ...

International Space Station (ISS)

NASA Image and Video Library

1994-07-20

An artist's conception of what the final configuration of the International Space Station (ISS) will look like when it is fully built and deployed. The ISS is a multidisciplinary laboratory, technology test bed, and observatory that will provide an unprecedented undertaking in scientific, technological, and international experimentation.

CRAG (Composite Research Advisory Group) Test Methods for the Measurement of the Engineering Properties of Fibre Reinforced Plastics

DTIC Science & Technology

1988-02-01

Environmental effects Method 900 - Background information on environmental effects 78 Method 901 - Method of assessment of diffusivity properties of fibre... environmental conditioning. Strain gauges can sometimes fail during prolonged fatigue testing, and it is therefore prudent to undertake a secondary check...fibre volume fraction of the laminate as described in section 1000. (iv) The environmental history of the specimen prior to test. (v) The environmental

10 CFR 431.383 - Enforcement process for electric motors.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 431.383 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM FOR CERTAIN... not be in compliance with the applicable energy efficiency standard, or upon undertaking to ascertain... its labeled efficiency, or the applicable energy efficiency standard, shall be based on the testing...

Accentra Pharmaceuticals: Thrashing through ERP Systems

ERIC Educational Resources Information Center

Bradds, Nathan; Hills, Emily; Masters, Kelly; Weiss, Kevin; Havelka, Douglas

2017-01-01

Implementing and integrating an Enterprise Resource Planning (ERP) system into an organization is an enormous undertaking that requires substantial cash outlays, time commitments, and skilled IT and business personnel. It requires careful and detailed planning, thorough testing and training, and a change management process that creates a…

Choice of Reading Comprehension Test Influences the Outcomes of Genetic Analyses

PubMed Central

Betjemann, Rebecca S.; Keenan, Janice M.; Olson, Richard K.; DeFries, John C.

2010-01-01

Does the choice of test for assessing reading comprehension influence the outcome of genetic analyses? A twin design compared two types of reading comprehension tests classified as primarily associated with word decoding (RC-D) or listening comprehension (RC-LC). For both types of tests, the overall genetic influence is high and nearly identical. However, the tests differed significantly in how they covary with the genes associated with decoding and listening comprehension. Although Cholesky decomposition showed that both types of comprehension tests shared significant genetic influence with both decoding and listening comprehension, RC-D tests shared most genetic variance with decoding, and RC-LC tests shared most with listening comprehension. Thus, different tests used to measure the same construct may manifest very different patterns of genetic covariation. These results suggest that the apparent discrepancies among the findings of previous twin studies of reading comprehension could be due at least in part to test differences. PMID:21804757

Qualitative and quantitative evaluation of human dental enamel after bracket debonding: a noncontact three-dimensional optical profilometry analysis.

PubMed

Ferreira, Fabiano G; Nouer, Darcy F; Silva, Nelson P; Garbui, Ivana U; Correr-Sobrinho, Lourenço; Nouer, Paulo R A

2014-09-01

The aim of this study was to undertake a qualitative and quantitative evaluation of changes on enamel surfaces after debonding of brackets followed by finishing procedures, using a high-resolution three-dimensional optical profiler and to investigate the accuracy of the technique. The labial surfaces of 36 extracted upper central incisors were examined. Before bonding, the enamel surfaces were subjected to profilometry, recording four amplitude parameters. Brackets were then bonded using two types of light-cured orthodontic adhesive: composite resin and resin-modified glass ionomer cement. Finishing was performed by three different methods: pumice on a rubber cup, fine and ultrafine aluminum oxide discs, and microfine diamond cups followed by silicon carbide brushes. The samples were subsequently re-analyzed by profilometry. Wilcoxon signed-rank test, Kruskal-Wallis test (p < 0.05) and a posteriori Mann-Whitney U test with Bonferroni correction (p < 0.0167) revealed a significant reduction of enamel roughness when diamond cups followed by silicon carbide brushes were used to finish surfaces that had remnants of resin-modified glass ionomer adhesive and when pumice was used to finish surfaces that had traces of composite resin. Enamel loss was minimal. The 3D optical profilometry technique was able to provide accurate qualitative and quantitative assessment of changes on the enamel surface after debonding. Morphological changes in the topography of dental surfaces, especially if related to enamel loss and roughness, are of considerable clinical importance. The quantitative evaluation method used herein enables a more comprehensive understanding of the effects of orthodontic bonding on teeth.

International Space Station (ISS)

NASA Image and Video Library

1994-12-16

Artist's concept of the International Space Station (ISS) Alpha deployed and operational. This figure also includes the docking procedures for the Space Shuttle (shown with cargo bay open). The ISS is a multidisciplinary laboratory, technology test bed, and observatory that will provide an unprecedented undertaking in scientific, technological, and international experimentation.

Undergraduate Nursing Students' Understandings of Mental Health: A Review of the Literature.

PubMed

Barry, Sinead; Ward, Louise

2017-02-01

The purpose of this literature review was to identify research and current literature surrounding nursing students' understandings of mental health. The aim is to share findings from an extensive international and national literature review exploring undergraduate nurse education specific to mental health content. Data were collected utilising a comprehensive search of electronic databases including CINAHL (EBSCO), MEDLINE, and PsycINFO 1987-(Ovid) from 2008 to 2016. The initial search terms were altered to include undergraduate, mental health, nursing, education, experience, and knowledge. Three content themes emerged which included: 1. Undergraduate nursing students' knowledge has been considered compromised due to concerns relating to the variation and inconsistencies within the comprehensive nursing curriculums representation of mental health, 2. Undergraduate nursing students knowledge of mental health is thought to be compromised due to the quality of mental health theoretical and experiential learning opportunities, and 3. Research indicates that nursing students' knowledge of mental health was influenced by their experience of undertaking mental health content. Based on these findings greater consideration of students' understandings of mental health is required.

A Concept Analysis of Holistic Care by Hybrid Model

PubMed Central

Jasemi, Madineh; Valizadeh, Leila; Zamanzadeh, Vahid; Keogh, Brian

2017-01-01

Purpose: Even though holistic care has been widely discussed in the health care and professional nursing literature, there is no comprehensive definition of it. Therefore, the aim of this article is to present a concept analysis of holistic care which was developed using the hybrid model. Methods: The hybrid model comprises three phases. In the theoretical phase, characteristics of holistic care were identified through a review of the literature from CINAHL, MEDLINE, PubMed, OVID, and Google Scholar databases. During the fieldwork phase, in-depth interviews were conducted with eight nurses who were purposely selected. Finally, following an analysis of the literature and the qualitative interviews, a theoretical description of the concept of holistic care was extracted. Results: Two main themes were extracted of analytical phase: “Holistic care for offering a comprehensive model for caring” and “holistic care for improving patients' and nurses' conditions.” Conclusion: By undertaking a conceptual analysis of holistic care, its meaning can be clarified which will encourage nursing educators to include holistic care in nursing syllabi, and consequently facilitate its provision in practice. PMID:28216867

Fault detection and diagnosis of induction motors using motor current signature analysis and a hybrid FMM-CART model.

PubMed

Seera, Manjeevan; Lim, Chee Peng; Ishak, Dahaman; Singh, Harapajan

2012-01-01

In this paper, a novel approach to detect and classify comprehensive fault conditions of induction motors using a hybrid fuzzy min-max (FMM) neural network and classification and regression tree (CART) is proposed. The hybrid model, known as FMM-CART, exploits the advantages of both FMM and CART for undertaking data classification and rule extraction problems. A series of real experiments is conducted, whereby the motor current signature analysis method is applied to form a database comprising stator current signatures under different motor conditions. The signal harmonics from the power spectral density are extracted as discriminative input features for fault detection and classification with FMM-CART. A comprehensive list of induction motor fault conditions, viz., broken rotor bars, unbalanced voltages, stator winding faults, and eccentricity problems, has been successfully classified using FMM-CART with good accuracy rates. The results are comparable, if not better, than those reported in the literature. Useful explanatory rules in the form of a decision tree are also elicited from FMM-CART to analyze and understand different fault conditions of induction motors.

Personality Traits and Training Initiation Process: Intention, Planning, and Action Initiation

PubMed Central

Laguna, Mariola; Purc, Ewelina

2016-01-01

The article aims at investigating the role of personality traits in relation to training initiation. Training initiation is conceptualized as a goal realization process, and explained using goal theories. There are three stages of the process analyzed: intention to undertake training, plan formulation, and actual training undertaking. Two studies tested the relationships between five personality traits, defined according to the five factor model, and the stages of the goal realization process. In Study 1, which explains training intention and training plans’ formulation, 155 employees participated. In Study 2, which was time-lagged with two measurement points, and which explains intention, plans, and training actions undertaken, the data from 176 employees was collected at 3 month intervals. The results of these studies show that personality traits, mainly openness to experience, predict the training initiation process to some degree: intention, plans, and actual action initiation. The findings allow us to provide recommendations for practitioners responsible for human resource development. The assessment of openness to experience in employees helps predict their motivation to participate in training activities. To increase training motivation it is vital to strengthen intentions to undertake training, and to encourage training action planning. PMID:27909414

Personality Traits and Training Initiation Process: Intention, Planning, and Action Initiation.

PubMed

Laguna, Mariola; Purc, Ewelina

2016-01-01

The article aims at investigating the role of personality traits in relation to training initiation. Training initiation is conceptualized as a goal realization process, and explained using goal theories. There are three stages of the process analyzed: intention to undertake training, plan formulation, and actual training undertaking. Two studies tested the relationships between five personality traits, defined according to the five factor model, and the stages of the goal realization process. In Study 1, which explains training intention and training plans' formulation, 155 employees participated. In Study 2, which was time-lagged with two measurement points, and which explains intention, plans, and training actions undertaken, the data from 176 employees was collected at 3 month intervals. The results of these studies show that personality traits, mainly openness to experience, predict the training initiation process to some degree: intention, plans, and actual action initiation. The findings allow us to provide recommendations for practitioners responsible for human resource development. The assessment of openness to experience in employees helps predict their motivation to participate in training activities. To increase training motivation it is vital to strengthen intentions to undertake training, and to encourage training action planning.

Assessing the feasibility of community health insurance in Uganda: A mixed-methods exploratory analysis.

PubMed

Biggeri, M; Nannini, M; Putoto, G

2018-03-01

Community health insurance (CHI) aims to provide financial protection and facilitate health care access among poor rural populations. Given common operational challenges that hamper the full development of the scheme, there is need to undertake systematic feasibility studies. These are scarce in the literature and usually they do not provide a comprehensive analysis of the local context. The present research intends to adopt a mixed-methods approach to assess ex-ante the feasibility of CHI. In particular, eight preconditions are proposed to inform the viability of introducing the micro insurance. A case study located in rural northern Uganda is presented to test the effectiveness of the mixed-methods procedure for the feasibility purpose. A household survey covering 180 households, 8 structured focus group discussions, and 40 key informant interviews were performed between October and December 2016 in order to provide a complete and integrated analysis of the feasibility preconditions. Through the data collected at the household level, the population health seeking behaviours and the potential insurance design were examined; econometric analyses were carried out to investigate the perception of health as a priority need and the willingness to pay for the scheme. The latter component, in particular, was analysed through a contingent valuation method. The results validated the relevant feasibility preconditions. Econometric estimates demonstrated that awareness of catastrophic health expenditures and the distance to the hospital play a critical influence on household priorities and willingness to pay. Willingness is also significantly affected by socio-economic status and basic knowledge of insurance principles. Overall, the mixed-methods investigation showed that a comprehensive feasibility analysis can shape a viable CHI model to be implemented in the local context. Copyright © 2018 Elsevier Ltd. All rights reserved.

Warming increases the risk of civil war in Africa.

PubMed

Burke, Marshall B; Miguel, Edward; Satyanath, Shanker; Dykema, John A; Lobell, David B

2009-12-08

Armed conflict within nations has had disastrous humanitarian consequences throughout much of the world. Here we undertake the first comprehensive examination of the potential impact of global climate change on armed conflict in sub-Saharan Africa. We find strong historical linkages between civil war and temperature in Africa, with warmer years leading to significant increases in the likelihood of war. When combined with climate model projections of future temperature trends, this historical response to temperature suggests a roughly 54% increase in armed conflict incidence by 2030, or an additional 393,000 battle deaths if future wars are as deadly as recent wars. Our results suggest an urgent need to reform African governments' and foreign aid donors' policies to deal with rising temperatures.

The role of health and safety experts in the management of hazardous and toxic wastes in Indonesia

NASA Astrophysics Data System (ADS)

Supriyadi; Hadiyanto

2018-02-01

Occupational Safety and Health Experts in Indonesia have an important role in integrating environmental health and safety factors, including in this regard as human resources assigned to undertake hazardous waste management. Comprehensive knowledge and competence skills need to be carried out responsibly, as an inherent professional occupational safety and health profession. Management leaders should continue to provide training in external agencies responsible for science in the management of toxic waste to enable occupational safety and health experts to improve their performance in the hierarchy of control over the presence of hazardous materials. This paper provides an overview of what strategies and competencies the Occupational Safety and Health expert needs to have in embracing hazardous waste management practices.

Energy taxation as a policy instrument to reduce CO{sub 2} emissions: A net benefit analysis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Boyd, R.; Krutilla, K.; Viscusi, W.K.

1995-07-01

This study evaluates the costs and benefits of energy taxation as a policy instrument to conserve energy and reduce CO{sub 2} emissions. The study combines economic cost estimates generated with a CGE model and monetary estimates of environmental damages in a comprehensive cost/benefit framework. We find that optimal CO{sub 2} emissions reductions range from 5 to 38%, depending on different assumptions about energy substitution elasticities and environmental damages. CO{sub 2} emissions reductions of between 8 and 64% can be attained at no additional welfare cost relative to a policy of not undertaking any action to control CO{sub 2} emissions. 33more » refs., 7 figs., 8 tabs.« less

42 CFR 493.1838 - Training and technical assistance for unsuccessful participation in proficiency testing.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 5 2010-10-01 2010-10-01 false Training and technical assistance for unsuccessful... REQUIREMENTS Enforcement Procedures § 493.1838 Training and technical assistance for unsuccessful participation... may require the laboratory to undertake training of its personnel, or to obtain necessary technical...

Assessing the Impact of Continuing Medical Education through Structured Physician Dialogue.

ERIC Educational Resources Information Center

Wergin, Jon F.; And Others

A method for evaluating physicians' practice behavior after undertaking continuing medical education (CME) conducted by the American College of Cardiology (ACC) was developed and tested during 1983-1985. The literature on CME effectiveness and physician behavior change was reviewed. Physicians who were trained interviewers conducted telephone…

Treating knee pain: history taking and accurate diagnoses.

PubMed

Barratt, Julian

2010-07-01

Prompt and effective diagnosis and treatment for common knee problems depend on practitioners' ability to distinguish between traumatic and inflammatory knee conditions. This article aims to enable practitioners to make accurate assessments, carry out knee examinations and undertake selected special tests as necessary before discharging or referring patients.

76 FR 9610 - Notice of Proposed Consent Decree Under the Clean Air Act

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-18

... pollution control technology; undertake periodic equipment testing; and to submit required reports. The... DEPARTMENT OF JUSTICE Notice of Proposed Consent Decree Under the Clean Air Act Notice is hereby... the Eastern District of California. The Consent Decree in this Clean Air Act enforcement action...

Using Social Cognitive Theory to Explain the Intention of Final-year Pharmacy Students to Undertake a Higher Degree in Pharmacy Practice Research.

PubMed

Carter, Stephen R; Moles, Rebekah J; Krass, Ines; Kritikos, Vicki S

2016-08-25

Objective. To develop and test a conceptual model that hypothesized student intention to undertake a higher degree in pharmacy practice research (PPR) would be increased by self-efficacy, outcome expectancy, and the social influence of faculty members. Methods. Cross-sectional surveys were completed by 387 final-year pharmacy undergraduates enrolled in 2012 and 2013. Structural equation modeling was used to explore relationships between variables and intention. Results. Fit indices were good. The model explained 55% of the variation in intention. As hypothesized, faculty social influence increased self-efficacy and indirectly increased outcome expectancy and intention. Conclusion. To increase pharmacy students' orientation towards a career in PPR, faculty members could use their social influence by highlighting PPR in their teaching.

Comprehensive testing for, and diagnosis of, sexually transmissible infections among Australian gay and bisexual men: findings from repeated, cross-sectional behavioural surveillance, 2003-2012.

PubMed

Holt, Martin; Hull, Peter; Lea, Toby; Guy, Rebecca; Bourne, Chris; Prestage, Garrett; Zablotska, Iryna; de Wit, John; Mao, Limin

2014-05-01

To analyse changes in testing for sexually transmissible infections (STI) among gay and bisexual men in Melbourne, Sydney and Queensland, Australia, particularly comprehensive STI testing (at least four tests from different anatomical sites in the previous year), and the characteristics of men who had such testing. Data were analysed from repeated, cross-sectional, community-based surveys conducted during 2003-2012. Trends in specific STI tests and comprehensive testing were assessed and the characteristics of participants who reported comprehensive STI testing were identified using multivariate logistic regression, stratified by HIV status. Among HIV-negative and unknown status men (n=51 009), comprehensive STI and HIV testing increased substantially from 13% in 2003 to 34% in 2012. During the same period, comprehensive STI testing (excluding HIV testing) increased from 24% to 57% among HIV-positive men (n=5532). In both HIV status groups, comprehensive testing was more commonly reported by men who had unprotected anal intercourse with casual partners, and men with higher numbers of partners. Among HIV-negative/unknown status participants, comprehensive STI and HIV testing was also associated with education level, regional location and finding partners online. Among HIV-positive men, comprehensive STI testing was also associated with free time spent with gay men and illicit drug use. Comprehensive testing was related to a high annual rate of diagnosis with STIs (20% of HIV-negative/unknown status men and 38% of HIV-positive men). There has been a substantial improvement in the proportion of gay and bisexual men in Melbourne, Sydney and Queensland who report comprehensive testing. Comprehensive testing is most likely among men whose practices put them at increased risk of infection, and is associated with a high rate of STI diagnosis. However, opportunities for comprehensive testing are still being missed, suggesting a need for its ongoing promotion.

40 CFR 52.238 - Commitment to undertake rulemaking.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Commitment to undertake rulemaking. 52.238 Section 52.238 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.238 Commitment to undertake...

40 CFR 52.238 - Commitment to undertake rulemaking.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 3 2014-07-01 2014-07-01 false Commitment to undertake rulemaking. 52.238 Section 52.238 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.238 Commitment to undertake...

40 CFR 52.238 - Commitment to undertake rulemaking.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 3 2013-07-01 2013-07-01 false Commitment to undertake rulemaking. 52.238 Section 52.238 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.238 Commitment to undertake...

40 CFR 52.238 - Commitment to undertake rulemaking.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 3 2012-07-01 2012-07-01 false Commitment to undertake rulemaking. 52.238 Section 52.238 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.238 Commitment to undertake...

Test differences in diagnosing reading comprehension deficits.

PubMed

Keenan, Janice M; Meenan, Chelsea E

2014-01-01

The authors examined the implications of test differences for defining and diagnosing comprehension deficits using reading comprehension tests. They had 995 children complete the Gray Oral Reading Test-3, the Qualitative Reading Inventory-3, the Woodcock-Johnson Passage Comprehension-3, and the Peabody Individual Achievement Test and compared which children were identified by each test as being in the lowest 10%. Although a child who performs so poorly might be expected to do poorly on all tests, the authors found that the average overlap between tests in diagnosing comprehension difficulties was only 43%. Consistency in diagnosis was greater for younger children, when comprehension deficits are the result of weaker decoding skills, than for older children. Inconsistencies between tests were just as evident when identifying the top performers. The different children identified as having a comprehension deficit by each test were compared on four profile variables-word decoding skill, IQ, ADHD symptoms, and working memory skill-to understand the nature of the different deficits assessed by each test. Theoretical and practical implications of these test differences in defining and diagnosing comprehension deficits are discussed.

Test Differences in Diagnosing Reading Comprehension Deficits

PubMed Central

Keenan, Janice M.; Meenan, Chelsea E.

2012-01-01

We examined the implications of test differences for defining and diagnosing comprehension deficits using reading comprehension tests. We had 995 children complete the Gray Oral Reading Test-3, the Qualitative Reading Inventory-3, the Woodcock-Johnson Passage Comprehension-3, and the Peabody Individual Achievement Test, and compared which children were identified by each test as being in the lowest 10%. Although a child who performs so poorly might be expected to do poorly on all tests, we found that the average overlap between tests in diagnosing comprehension difficulties was only 43%. Consistency in diagnosis was greater for younger children, when comprehension deficits are due to weaker decoding skills, than for older children. Inconsistencies between tests were just as evident when identifying the top performers. The different children identified as having a comprehension deficit by each test were compared on four profile variables - word decoding skill, IQ, ADHD symptoms, and working memory skill – to understand the nature of the different deficits assessed by each test. Theoretical and practical implications of these test differences in defining and diagnosing comprehension deficits are discussed. PMID:22442251

European guidelines for workplace drug testing in oral fluid.

PubMed

Brcak, Michaela; Beck, Olof; Bosch, Tessa; Carmichael, Duncan; Fucci, Nadia; George, Claire; Piper, Mark; Salomone, Alberto; Schielen, Wim; Steinmeyer, Stefan; Taskinen, Sanna; Weinmann, Wolfgang

2018-03-01

These guidelines for Legally Defensible Workplace Drug Testing have been prepared and updated by the European Workplace Drug Testing Society (EWDTS). The European Guidelines are designed to establish best practice procedures whilst allowing individual countries to operate within the requirements of national customs and legislation. The EWDTS recommends that all European laboratories that undertake legally defensible workplace drug testing should use these guidelines as a template for accreditation. These guidelines are relevant to laboratory-based testing only. These guidelines follow current best practices and are constantly under review. Copyright © 2017 John Wiley & Sons, Ltd.

Readiness factors for lean implementation in healthcare settings--a literature review.

PubMed

Al-Balushi, S; Sohal, A S; Singh, P J; Al Hajri, A; Al Farsi, Y M; Al Abri, R

2014-01-01

The purpose of this paper is to determine the readiness factors that are critical to the application and success of lean operating principles in healthcare organizations through a review of relevant literature. A comprehensive review of literature focussing on lean and lean healthcare was conducted. Leadership, organizational culture, communication, training, measurement, and reward systems are all commonly attributed readiness factors throughout general change management and lean literature. However, directly related to the successful implementation of lean in healthcare is that a setting is able to authorize a decentralized management style and undertake an end-to-end process view. These can be particularly difficult initiatives for complex organizations such as healthcare settings. The readiness factors identified are based on a review of the published literature. The external validity of the findings could be enhanced if tested using an empirical study. The readiness factors identified will enable healthcare practitioners to be better prepared as they begin their lean journeys. Sustainability of the lean initiative will be at stake if these readiness factors are not addressed. To the best of the knowledge, this is the first paper that provides a consolidated list of key lean readiness factors that can guide practice, as well as future theory and empirical research.

Physical examination performed by psychiatrists.

PubMed

Hodgson, Richard; Adeyemo, Olubukola

2004-01-01

Too little, too late? Physical examinations performed by trainee psychiatrists on newly admitted psychiatric patients. To assess the comprehensiveness of the physical examination carried out by psychiatric trainees on acute in-patient units. To quantify delays in undertaking physical examination on psychiatric inpatients. A prospective case note study of 60 consecutive admissions to acute psychiatric wards in North Staffordshire. Information regarding demography, details of physical examination and routine blood investigations was collected. The case notes of 60 inpatients were studied. Mean age was 38.7 years and the sex ratio equal. A delay in performing a physical occurred in 17 (28.8%) patients. No explanation for a delay was given in six (10.0%) cases. The mean time to physical examination from admission was 61.8 h (range 0-612 h). The standard of physical examination was variable. The central nervous system (CNS) was reported as 'grossly intact' in six (10.2%) cases with only 34 (57.6%) of patients having a comprehensive CNS examination. Psychiatric patients are not receiving a comprehensive physical examination. Whilst the patient's ability to co-operate may account for a delay in the examination, it is unlikely to be the reason for the CNS being examined in just half the patients. Opportunities to reduce the physical morbidity associated with mental illness may be being lost. (MJ Psych Clin Pract 2004; 8: 57-60).

Development and validation of a measure of health literacy in the UK: the newest vital sign

PubMed Central

2013-01-01

Background Health literacy (HL) is an important public health issue. Current measures have drawbacks in length and/or acceptability. The US-developed Newest Vital Sign (NVS) health literacy instrument measures both reading comprehension and numeracy skills using a nutrition label, takes 3 minutes to administer, and has proven to be acceptable to research subjects. This study aimed to amend and validate it for the UK population. Methods We used a three-stage process; (1) a Delphi study with academic and clinical experts to amend the NVS label to reflect UK nutrition labeling (2) community-based cognitive testing to assess and improve ease of understanding and acceptability of the test (3) validation of the NVS-UK against an accepted standard test of health literacy, the Test of Functional Health Literacy in Adults (TOFHLA) (Pearson’s r and the area under the Receiver Operating Characteristic (ROC) curve) and participant educational level. A sample size calculation indicated that 250 participants would be required. Inclusion criteria were age 18–75 years and ability to converse in English. We excluded people working in the health field and those with impaired vision or inability to undertake the interview due to cognitive impairment or inability to converse in English. Results In the Delphi study, 28 experts reached consensus (3 cycles). Cognitive testing (80 participants) yielded an instrument that needed no further refinement. Validation testing (337 participants) showed high internal consistency (Cronbach’s Alpha = 0.74). Validation against the TOFHLA demonstrated a Pearson’s r of 0.49 and an area under the ROC curve of 0.81. Conclusions The NVS-UK is a valid measure of HL. Its acceptability and ease of application makes it an ideal tool for use in the UK. It has potential uses in public health research including epidemiological surveys and randomized controlled trials, and in enabling practitioners to tailor care to patient need. PMID:23391329

Round 1 Emissions Results from Compressed Natural Gas Vans and Gasoline Controls Operating in the U.S. Federal Fleet

DOT National Transportation Integrated Search

1996-05-01

The first round of emissions testing of light-duty alternative fuel vehicles : placed in the U.S. federal fleet under the provisions of the Alternative Motor : Fuels Act was recently completed. This undertaking included 75 Dodge B250 vans, : of which...

History taking and clinical examination of the shoulder.

PubMed

Barratt, Julian

2009-04-01

Prompt and effective diagnosis and treatment for common shoulder problems depends on the ability of practitioners to distinguish between traumatic and non-traumatic shoulder conditions. This article aims to enable practitioners to make accurate assessments and carry out shoulder examinations, including the undertaking of selected special tests, before discharging or referring patients.

International Space Station (ISS)

NASA Image and Video Library

1995-07-11

Artist's concept for Phase III of the International Space Station (ISS) as shown here in its completed and fully operational state with elements from the United States, Europe, Canada, Japan, and Russia. Sixteen countries are cooperating to provide a multidisciplinary laboratory, technology test bed, and observatory that will provide an unprecedented undertaking in scientific, technological, and international experimentation.

15 CFR 200.109 - Shipping, insurance, and risk of loss.

Code of Federal Regulations, 2014 CFR

2014-01-01

... to NIST for calibration or other test should be made only after the customer has accepted the... attended to by the owner, since NIST will not undertake them except by special arrangement. Apparatus not... charged in accordance with the amount of work done. (b) The customer should pack apparatus sent to NIST so...

15 CFR 200.109 - Shipping, insurance, and risk of loss.

Code of Federal Regulations, 2010 CFR

2010-01-01

... to NIST for calibration or other test should be made only after the customer has accepted the... attended to by the owner, since NIST will not undertake them except by special arrangement. Apparatus not... charged in accordance with the amount of work done. (b) The customer should pack apparatus sent to NIST so...

15 CFR 200.109 - Shipping, insurance, and risk of loss.

Code of Federal Regulations, 2011 CFR

2011-01-01

... to NIST for calibration or other test should be made only after the customer has accepted the... attended to by the owner, since NIST will not undertake them except by special arrangement. Apparatus not... charged in accordance with the amount of work done. (b) The customer should pack apparatus sent to NIST so...

15 CFR 200.109 - Shipping, insurance, and risk of loss.

Code of Federal Regulations, 2013 CFR

2013-01-01

... to NIST for calibration or other test should be made only after the customer has accepted the... attended to by the owner, since NIST will not undertake them except by special arrangement. Apparatus not... charged in accordance with the amount of work done. (b) The customer should pack apparatus sent to NIST so...

15 CFR 200.109 - Shipping, insurance, and risk of loss.

Code of Federal Regulations, 2012 CFR

2012-01-01

... to NIST for calibration or other test should be made only after the customer has accepted the... attended to by the owner, since NIST will not undertake them except by special arrangement. Apparatus not... charged in accordance with the amount of work done. (b) The customer should pack apparatus sent to NIST so...

[Youth drinking as en example of relationship between risk behaviour and knowledge on its effects].

PubMed

Wrona-Wolny, Weronika; Brudecki, Janusz

2006-01-01

Using psychoactive substances like smoking, drinking or drugs are most common risky behaviour. In the article only drinking as an examples was analysed. Knowledge about alcohol health effects and its dependence on undertaking risky behaviour, alcohol-advertisement perception, sex and group were analysed. Between 2001 and 2005 343 sportsmen and 400 students as a control group were participated in research. Questionnaire diagnosed alcohol-related behaviour and alcohol-advertisement perceptions were used. Knowledge about effects of alcohol acting contains 11 questions. Chi-square test and multifactor analysis of variances were used. Results show that knowledge level depends only from group belonging and is higher in students than sportsmen. Susceptibility to undertaking risky behaviour occurs more frequently in control than in sport group, in man then woman, and in person with who pay attention to alcohol advertisements.

Test anxiety and a high-stakes standardized reading comprehension test: A behavioral genetics perspective.

PubMed

Wood, Sarah G; Hart, Sara A; Little, Callie W; Phillips, Beth M

2016-07-01

Past research suggests that reading comprehension test performance does not rely solely on targeted cognitive processes such as word reading, but also on other non-target aspects such as test anxiety. Using a genetically sensitive design, we sought to understand the genetic and environmental etiology of the association between test anxiety and reading comprehension as measured by a high-stakes test. Mirroring the behavioral literature of test anxiety, three different dimensions of test anxiety were examined in relation to reading comprehension, namely intrusive thoughts, autonomic reactions, and off-task behaviors. Participants included 426 sets of twins from the Florida Twin Project on Reading. The results indicated test anxiety was negatively associated with reading comprehension test performance, specifically through common shared environmental influences. The significant contribution of test anxiety to reading comprehension on a high-stakes test supports the notion that non-targeted factors may be interfering with accurately assessing students' reading abilities.

Primary care physicians' perceived barriers and facilitators to conservative care for older adults with chronic kidney disease: design of a mixed methods study.

PubMed

Tam-Tham, Helen; Hemmelgarn, Brenda; Campbell, David; Thomas, Chandra; Quinn, Robert; Fruetel, Karen; King-Shier, Kathryn

2016-01-01

Guideline committees have identified the need for research to inform the provision of conservative care for older adults with stage 5 chronic kidney disease (CKD) who have a high burden of comorbidity or functional impairment. We will use both qualitative and quantitative methodologies to provide a comprehensive understanding of barriers and facilitators to care for these patients in primary care. Our objectives are to (1) interview primary care physicians to determine their perspectives of conservative care for older adults with stage 5 CKD and (2) survey primary care physicians to determine the prevalence of key barriers and facilitators to provision of conservative care for older adults with stage 5 CKD. A sequential exploratory mixed methods design was adopted for this study. The first phase of the study will involve fundamental qualitative description and the second phase will be a cross-sectional population-based survey. The research is conducted in Alberta, Canada. The participants are primary care physicians with experience in providing care for older adults with stage 5 CKD not planning on initiating dialysis. The first objective will be achieved by undertaking interviews with primary care physicians from southern Alberta. Participants will be selected purposively to include physicians with a range of characteristics (e.g., age, gender, and location of clinical practice). Interviews will be recorded, transcribed verbatim, and analyzed using conventional content analysis to generate themes. The second objective will be achieved by undertaking a population-based survey of primary care physicians in Alberta. The questionnaire will be developed based on the findings from the qualitative interviews and pilot tested for face and content validity. Physicians will be provided multiple options to complete the questionnaire including mail, fax, and online methods. Descriptive statistics and associations between demographic factors and barriers and facilitators to care will be analyzed using regression models. A potential limitation of this mixed methods study is its cross-sectional nature. This work will inform development of clinical resources and tools for care of older adults with stage 5 CKD, to address barriers and enable facilitators to community-based conservative care.

12 CFR 980.2 - Limitation on Bank authority to undertake new business activities.

Code of Federal Regulations, 2010 CFR

2010-01-01

... business activities. 980.2 Section 980.2 Banks and Banking FEDERAL HOUSING FINANCE BOARD NEW FEDERAL HOME LOAN BANK ACTIVITIES NEW BUSINESS ACTIVITIES § 980.2 Limitation on Bank authority to undertake new business activities. No Bank shall undertake any new business activity except in accordance with the...

12 CFR 980.2 - Limitation on Bank authority to undertake new business activities.

Code of Federal Regulations, 2011 CFR

2011-01-01

... business activities. 980.2 Section 980.2 Banks and Banking FEDERAL HOUSING FINANCE BOARD NEW FEDERAL HOME LOAN BANK ACTIVITIES NEW BUSINESS ACTIVITIES § 980.2 Limitation on Bank authority to undertake new business activities. No Bank shall undertake any new business activity except in accordance with the...

12 CFR 1272.2 - Limitation on Bank authority to undertake new business activities.

Code of Federal Regulations, 2013 CFR

2013-01-01

... business activities. 1272.2 Section 1272.2 Banks and Banking FEDERAL HOUSING FINANCE AGENCY FEDERAL HOME LOAN BANKS NEW BUSINESS ACTIVITIES § 1272.2 Limitation on Bank authority to undertake new business activities. No Bank shall undertake any new business activity except in accordance with the procedures set...

12 CFR 1272.2 - Limitation on Bank authority to undertake new business activities.

Code of Federal Regulations, 2012 CFR

2012-01-01

... business activities. 1272.2 Section 1272.2 Banks and Banking FEDERAL HOUSING FINANCE AGENCY FEDERAL HOME LOAN BANKS NEW BUSINESS ACTIVITIES § 1272.2 Limitation on Bank authority to undertake new business activities. No Bank shall undertake any new business activity except in accordance with the procedures set...

12 CFR 1272.2 - Limitation on Bank authority to undertake new business activities.

Code of Federal Regulations, 2014 CFR

2014-01-01

... business activities. 1272.2 Section 1272.2 Banks and Banking FEDERAL HOUSING FINANCE AGENCY FEDERAL HOME LOAN BANKS NEW BUSINESS ACTIVITIES § 1272.2 Limitation on Bank authority to undertake new business activities. No Bank shall undertake any new business activity except in accordance with the procedures set...

77 FR 68790 - Program Comment Issued for Streamlining Section 106 Review for Actions Affecting Post-1945...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

... the National Historic Preservation Act to consider the effects of undertakings on common bridges and... properties and consideration of effects of the undertaking on historic properties other than the common... of undertakings on common bridges and culverts constructed of concrete or steel after 1945. The ACHP...

Integrating DNA barcode data and taxonomic practice: determination, discovery, and description.

PubMed

Goldstein, Paul Z; DeSalle, Rob

2011-02-01

DNA barcodes, like traditional sources of taxonomic information, are potentially powerful heuristics in the identification of described species but require mindful analytical interpretation. The role of DNA barcoding in generating hypotheses of new taxa in need of formal taxonomic treatment is discussed, and it is emphasized that the recursive process of character evaluation is both necessary and best served by understanding the empirical mechanics of the discovery process. These undertakings carry enormous ramifications not only for the translation of DNA sequence data into taxonomic information but also for our comprehension of the magnitude of species diversity and its disappearance. This paper examines the potential strengths and pitfalls of integrating DNA sequence data, specifically in the form of DNA barcodes as they are currently generated and analyzed, with taxonomic practice.

[Training of health personnel in the framework of humanitarian action. Choosing an assessment model].

PubMed

Marchand, C; Gagnayre, R; d'Ivernois, J F

1996-01-01

There are very few examples of health training assessment in developing countries. Such an undertaking faces a number of difficulties concerning the problems inherent to assessment, the particular and unstable nature of the environment, and the problems associated with humanitarian action and development aid. It is difficult to choose between a formal and a natural approach. Indeed, a dual approach, combining quantitative and qualitative data seems best suited to a variety of cultural contexts of variable stability. Faced with these difficulties, a criteria-based, formative, quality-oriented assessment aimed at improving teaching and learning methods should be able to satisfy the needs of training professionals. We propose a training assessment guide based on an assessment model which aims to improve training techniques using comprehensive, descriptive and prescriptive approaches.

How sustainable is government-sponsored desertification rehabilitation in China? Behavior of households to changes in environmental policies.

PubMed

Liu, Ning; Zhou, Lihua; Hauger, J Scott

2013-01-01

This paper undertakes a direct, comprehensive assessment of the long-term sustainability of desertification rehabilitation in China under a plausible but worst case scenario where governmental interventions, in the form of payments for environmental services (PES), will cease. The analysis is based on household behavior as well as experimental data. Our econometric results highlight the main obstacles to the sustainability of rehabilitation programs subsequent to cessation of government intervention, including specific shortfalls in households' preference for a free ride, budget constraints, attitudes, tolerance of and responsibility for desertification, and dissatisfaction with governmental actions. We conclude that desertification rehabilitation is not sustainable in China without continued governmental intervention. The results of this study are intended to support policy makers as they consider future directions for rehabilitation sustainability.

Confronting the Uncertainty in Aerosol Forcing Using Comprehensive Observational Data

NASA Astrophysics Data System (ADS)

Johnson, J. S.; Regayre, L. A.; Yoshioka, M.; Pringle, K.; Sexton, D.; Lee, L.; Carslaw, K. S.

2017-12-01

The effect of aerosols on cloud droplet concentrations and radiative properties is the largest uncertainty in the overall radiative forcing of climate over the industrial period. In this study, we take advantage of a large perturbed parameter ensemble of simulations from the UK Met Office HadGEM-UKCA model (the aerosol component of the UK Earth System Model) to comprehensively sample uncertainty in aerosol forcing. Uncertain aerosol and atmospheric parameters cause substantial aerosol forcing uncertainty in climatically important regions. As the aerosol radiative forcing itself is unobservable, we investigate the potential for observations of aerosol and radiative properties to act as constraints on the large forcing uncertainty. We test how eight different theoretically perfect aerosol and radiation observations can constrain the forcing uncertainty over Europe. We find that the achievable constraint is weak unless many diverse observations are used simultaneously. This is due to the complex relationships between model output responses and the multiple interacting parameter uncertainties: compensating model errors mean there are many ways to produce the same model output (known as model equifinality) which impacts on the achievable constraint. However, using all eight observable quantities together we show that the aerosol forcing uncertainty can potentially be reduced by around 50%. This reduction occurs as we reduce a large sample of model variants (over 1 million) that cover the full parametric uncertainty to around 1% that are observationally plausible.Constraining the forcing uncertainty using real observations is a more complex undertaking, in which we must account for multiple further uncertainties including measurement uncertainties, structural model uncertainties and the model discrepancy from reality. Here, we make a first attempt to determine the true potential constraint on the forcing uncertainty from our model that is achievable using a comprehensive set of real aerosol and radiation observations taken from ground stations, flight campaigns and satellite. This research has been supported by the UK-China Research & Innovation Partnership Fund through the Met Office Climate Science for Service Partnership (CSSP) China as part of the Newton Fund, and by the NERC funded GASSP project.

Absence from work in relation to length and distribution of shift hours

PubMed Central

Walker, J.; Mare, Gwynneth de la

1971-01-01

Walker, J., and de la Mare, Gwynneth (1971). Brit. J. industr. Med., 28, 36-44. Absence from work in relation to length and distribution of shift hours. A long period on night shift or even permanent night work has sometimes been suggested for those on continuous shift work to allow circadian rhythms to adapt. As the weekly hours of work have been reduced there is some evidence that a permanent night shift is practical, and about 12% of all shift workers are on this type of work. However, the case for permanent night shift must be established on grounds of both effectiveness and acceptability. The present study compares the absence experience, including sickness absence, of permanent day workers and permanent night workers matched for age and job in three undertakings which contained a range of working conditions. The question of the relationship between absence from work and total hours worked including overtime has been reopened, and in comparing absence from work according to the type of shift the total hours worked must also be taken into account. The relationship between the average hours when a man was at work and the amount of absence was tested. The men in the three undertakings worked a wide range of voluntary overtime. The results showed that in two undertakings long-term absence, mainly sickness absence, was higher on the night shift than on the day shift; and, in the third, absence was about the same on the two shifts. As the work load was less in the two undertakings with a higher absence on the night shift it was suggested that selective factors were operating. These results may be contrasted to studies which have compared the absence of rotating shift workers and day workers. In all three undertakings there was a tendency for absence to be less among high overtime workers than among those who worked medium or small amounts of overtime, although the trends were not consistent. There was no evidence at all that high overtime and absence from work were positively associated. The implications of these results are discussed. PMID:5101167

17 CFR 270.27d-2 - Insurance company undertaking in lieu of segregated trust account.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Insurance company undertaking....27d-2 Insurance company undertaking in lieu of segregated trust account. (a) Any depositor of or... established by such insurance company to meet such obligations; and (2) Such depositor or underwriter shall...

17 CFR 270.27d-2 - Insurance company undertaking in lieu of segregated trust account.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Insurance company undertaking....27d-2 Insurance company undertaking in lieu of segregated trust account. (a) Any depositor of or... established by such insurance company to meet such obligations; and (2) Such depositor or underwriter shall...

17 CFR 270.27d-2 - Insurance company undertaking in lieu of segregated trust account.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Insurance company undertaking....27d-2 Insurance company undertaking in lieu of segregated trust account. (a) Any depositor of or... established by such insurance company to meet such obligations; and (2) Such depositor or underwriter shall...

17 CFR 270.27d-2 - Insurance company undertaking in lieu of segregated trust account.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Insurance company undertaking....27d-2 Insurance company undertaking in lieu of segregated trust account. (a) Any depositor of or... established by such insurance company to meet such obligations; and (2) Such depositor or underwriter shall...

17 CFR 270.27d-2 - Insurance company undertaking in lieu of segregated trust account.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Insurance company undertaking....27d-2 Insurance company undertaking in lieu of segregated trust account. (a) Any depositor of or... established by such insurance company to meet such obligations; and (2) Such depositor or underwriter shall...

Examining Curriculum Related Progress Using a Context-Based Test Instrument--A Comparison of Estonian Grade 10 and 11 Students

ERIC Educational Resources Information Center

Soobard, R.; Rannikmae, M.

2015-01-01

This study was undertaken to investigate the progress in operational scientific literacy skills through demonstrating cognition associated with undertaking scientific processes. Scientific literacy is taken here to mean utilising science knowledge and skills, particularly with relevance to creative problem solving and making reasoned decisions in…

Citizenship and Education in Twenty-Eight Countries: Civic Knowledge and Engagement at Age Fourteen.

ERIC Educational Resources Information Center

Torney-Purta, Judith; Lehmann, Rainer; Oswald, Hans; Schulz, Wolfram

In 1994 the General Assembly of the International Association for the Evaluation of Educational Achievement (IEA) decided to undertake a study on civic education. This volume reports on Phase 2 of the project, which consisted of a test (keyed cognitive items) and a survey (un-keyed attitudinal and behavioral items) administered in each…

The Place of Global Reality in Interdisciplinary Settings: Using Modern Technology to Link Classrooms for Globalization.

ERIC Educational Resources Information Center

Morton, Chris; Mojkowski, Charles

The Global Education Model (GEM) Project, an undertaking of the Putnam-Northern Westchester Board of Cooperative Educational Services, is part of a larger effort to link students throughout the United States with their counterparts in other countries. GEM's educational technology is augmented by implementing, testing and analyzing nationally…

The evolution of a Ku-Band satellite network

NASA Technical Reports Server (NTRS)

Bransford, L. A.; Diebler, M.; Dutka, S. C.; Gorton, D. W.

1982-01-01

The purpose of this study was to undertake the management and development of CTS terminals and time on appropriate Ku-Band satellites was procured. A community of public service users who have readily addressable needs and resources to pay for services on an ad hoc Ku-Band network was developed and a test network for selected users was managed.

Third Year Report: Evaluation of the Artful Learning Program. CRESST Report 760

ERIC Educational Resources Information Center

Griffin, Noelle C.; Miyoshi, Judy N.

2009-01-01

The National Center for Research on Evaluation, Standards, and Student Testing (CRESST) at University of California, Los Angeles (UCLA) was contracted to undertake a three-year external evaluation of the Artful Learning program, an arts-based school improvement model developed from the work and philosophy of the late composer Leonard Bernstein.…

Mathematical Knowledge of Technology and Design Student Teachers: Diagnosis and Remediation

ERIC Educational Resources Information Center

Bell, Irene Teresa; Gibson, Ken

2009-01-01

This research examines how e-assessment and e-resources were used to assess and support the mathematics of Technology and Design students undertaking a B.Ed. (post-primary) teacher education course. The students participated in two similar tests in order to ascertain if their mathematical difficulties were in the underlying concepts of the…

Integrated instrumentation & computation environment for GRACE

NASA Astrophysics Data System (ADS)

Dhekne, P. S.

2002-03-01

The project GRACE (Gamma Ray Astrophysics with Coordinated Experiments) aims at setting up a state of the art Gamma Ray Observatory at Mt. Abu, Rajasthan for undertaking comprehensive scientific exploration over a wide spectral window (10's keV - 100's TeV) from a single location through 4 coordinated experiments. The cumulative data collection rate of all the telescopes is expected to be about 1 GB/hr, necessitating innovations in the data management environment. As real-time data acquisition and control as well as off-line data processing, analysis and visualization environment of these systems is based on the us cutting edge and affordable technologies in the field of computers, communications and Internet. We propose to provide a single, unified environment by seamless integration of instrumentation and computations by taking advantage of the recent advancements in Web based technologies. This new environment will allow researchers better acces to facilities, improve resource utilization and enhance collaborations by having identical environments for online as well as offline usage of this facility from any location. We present here a proposed implementation strategy for a platform independent web-based system that supplements automated functions with video-guided interactive and collaborative remote viewing, remote control through virtual instrumentation console, remote acquisition of telescope data, data analysis, data visualization and active imaging system. This end-to-end web-based solution will enhance collaboration among researchers at the national and international level for undertaking scientific studies, using the telescope systems of the GRACE project.

Mapping health research capacity in 17 countries of the former Soviet Union and south-eastern Europe: an exploratory study.

PubMed

Santoro, Alessio; Glonti, Ketevan; Bertollini, Roberto; Ricciardi, Walter; McKee, Martin

2016-04-01

Policies to improve health status, tackle disease and ensure equitable access to healthcare should be informed by evidence derived from high-quality research. However, health research capacity is unevenly distributed across countries, as revealed by mapping exercises that have been undertaken to provide a basis for concerted action to strengthen capacity. This study systematically describes capacity to undertake health research in the countries of the former Soviet Union and south-eastern Europe and identifies the elements required to create a national health research system. The mapping exercise comprised two elements: a survey of key informants in the respective countries and a bibliometric analysis of scientific publications in the field of public health. Our results confirm that health research remains a low priority in some countries of the WHO European Region. In these countries, most of the literature was produced by researchers outside the country, often to inform international donors. This study provides important information for countries seeking to initiate action to strengthen their research capacity. There is a need for a comprehensive strategy with sustained investment in training and career development of researchers. There is also a need to create new funding systems to provide financial support to those undertaking policy-relevant research. International collaboration and investment in mechanisms to bridge the gap between research and policy are urgently required. © The Author 2015. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

The Design and Development of the Phillips-Patterson Test of Inference Ability in Reading Comprehension.

ERIC Educational Resources Information Center

Phillips, Linda M.

The design and development of a test of inference ability in reading comprehension for grades 6, 7, and 8 (the Phillips-Patterson Test of Inference Ability in Reading Comprehension) are described. After development of a contemporary theoretical framework for the test of inference ability in reading comprehension, the design, item development, and…

26 CFR 301.6323(b)-1 - Protection for certain interests even though notice filed.

Code of Federal Regulations, 2010 CFR

2010-04-01

... immaterial that the notice of tax lien was filed before the repairman undertook his work or that he knew of the lien before undertaking the work. (f) Real property tax and special assessment liens—(1) In... contractor undertakes his work or that he knew of the lien before undertaking the work. (2) Examples. The...

Impact of Breast Reader Assessment Strategy on mammographic radiologists' test reading performance.

PubMed

Suleiman, Wasfi I; Rawashdeh, Mohammad A; Lewis, Sarah J; McEntee, Mark F; Lee, Warwick; Tapia, Kriscia; Brennan, Patrick C

2016-06-01

The detection of breast cancer is somewhat limited by human factors, and thus there is a need to improve reader performance. This study assesses whether radiologists who regularly undertake the education in the form of the Breast Reader Assessment Strategy (BREAST) demonstrate any changes in mammography interpretation performance over time. In 2011, 2012 and 2013, 14 radiologists independently assessed a year-specific BREAST mammographic test-set. Radiologists read a different single test-set once each year, with each comprising 60 digital mammogram cases. Radiologists marked the location of suspected lesions without computer-aided diagnosis (CAD) and assigned a confidence rating of 2 for benign and 3-5 for malignant lesions. The mean sensitivity, specificity, location sensitivity, JAFROC FOM and ROC AUC were calculated. A Kruskal-Wallis test was used to compare the readings for the 14 radiologists across the 3 years. Wilcoxon signed rank test was used to assess comparison between pairs of years. Relationships between changes in performance and radiologist characteristics were examined using a Spearman's test. Significant increases were noted in mean sensitivity (P = 0.01), specificity (P = 0.01), location sensitivity (P = 0.001) and JAFROC FOM (P = 0.001) between 2011 and 2012. Between 2012 and 2013, significant improvements were noted in mean sensitivity (P = 0.003), specificity (P = 0.002), location sensitivity (P = 0.02), JAFROC FOM (P = 0.005) and ROC AUC (P = 0.008). No statistically significant correlations were shown between the levels of improvement and radiologists' characteristics. Radiologists' who undertake the BREAST programme demonstrate significant improvements in test-set performance during a 3-year period, highlighting the value of ongoing education through the use of test-set. © 2016 The Royal Australian and New Zealand College of Radiologists.

"Passageless" Administration of the Nelson-Denny Reading Comprehension Test: Associations with IQ and Reading Skills

ERIC Educational Resources Information Center

Ready, Rebecca E.; Chaudhry, Maheen F.; Schatz, Kelly C.; Strazzullo, Sarah

2013-01-01

There are few tests that assess reading comprehension in adults, but these tests are needed for a comprehensive assessment of reading disorders (RD). "The Nelson-Denny Reading Test" (NDRT) has a long-passage reading comprehension component that can be used with adolescents and adults. A problem with the NDRT is that reading comprehension…

Re-establishment of the IMS Hydroacoustic Station HA04, Crozet Islands, France.

NASA Astrophysics Data System (ADS)

Haralabus, Georgios; Stanley, Jerry; Zampolli, Mario; Grenard, Patrick; Nielsen, Peter; Le Bras, Ronan; Brown, David; Bittner, Paulina; Wang, Haijun; Gore, Jane; Amir, Menachem; Bereza, Slava

2017-04-01

The incorporation of the hydroacoustic station HA04, Crozet Islands, France, into the International Monitoring System (IMS) of the Comprehensive Nuclear-Test-Ban Treaty Organisation (CTBTO) is a 17 year saga that had a happy ending on 29 December 2016. On that day, following a major engineering and logistical undertaking, the station was successfully installed. While still in its initial testing phase, HA04 sends continuously quality data at the International Data Centre (IDC), pending official certification and promotion to mainstream operational status. Similarly to most other cabled hydroacoustic stations in the IMS, HA04 is comprised of two triplets of moored hydrophones deployed on both sides of Possession Island (Crozet Islands) sending uninterrupted data to a shore facility via submarine fiber optic cables. The designed frequency pass-band is 1 - 100 Hz. Data are relayed to Vienna via a shore based satellite link in real time. According to CTBTO's standard requirements, the design life of HA04 is at least 20 years, maintenance-free for the underwater system. An outline of the main phases of this project, highlights from the installation operations and examples of received hydroacoustic signals associated with recent underwater seismic activity in the Indian Ocean as well as vocalizations from marine mammals acquired by the new HA04 are presented here. HA04 is scheduled to be fully integrated into the operational platform of IDC in the next six months, which will enable registered researchers to access archived monitoring data and processing software, or via the National Data Centres (NDCs).

Managing the Mars Science Laboratory Thermal Vacuum Test for Safety and Success

NASA Technical Reports Server (NTRS)

Evans, Jordan P.

2010-01-01

The Mars Science Laboratory is a NASA/JPL mission to send the next generation of rover to Mars. Originally slated for launch in 2009, development problems led to a delay in the project until the next launch opportunity in 2011. Amidst the delay process, the Launch/Cruise Solar Thermal Vacuum Test was undertaken as risk reduction for the project. With varying maturity and capabilities of the flight and ground systems, undertaking the test in a safe manner presented many challenges. This paper describes the technical and management challenges and the actions undertaken that led to the ultimate safe and successful execution of the test.

Assessment of Genetic Screening in the Military

DTIC Science & Technology

against the likelihood of saving lives of military recruits with undetected, potentially life- threatening genetic conditions. Largegenomic databases...The goal of this project was to undertake a cost-benefit analysis of genetic testing in military populations . We weighed the costs of genetictesting...of asymptomatic populations were used to analyze the effect that genetic screening for hypertrophic cardiomyopathy(HCM, the most common cause of sudden

Asymmetry in Student Achievement on Multiple-Choice and Constructed-Response Items in Reversible Mathematics Processes

ERIC Educational Resources Information Center

Sangwin, Christopher J.; Jones, Ian

2017-01-01

In this paper we report the results of an experiment designed to test the hypothesis that when faced with a question involving the inverse direction of a reversible mathematical process, students solve a multiple-choice version by verifying the answers presented to them by the direct method, not by undertaking the actual inverse calculation.…

KSC-06pd1081

NASA Image and Video Library

2006-06-15

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Stephanie Wilson signals all is well after donning her launch and entry suit in preparation for the simulated countdown she and other crew members will undertake. The crew is taking part in Terminal Countdown Demonstration Test activities, including the dress rehearsal for launch. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett

Co-founding ant queens prevent disease by performing prophylactic undertaking behaviour.

PubMed

Pull, Christopher D; Cremer, Sylvia

2017-10-13

Social insects form densely crowded societies in environments with high pathogen loads, but have evolved collective defences that mitigate the impact of disease. However, colony-founding queens lack this protection and suffer high rates of mortality. The impact of pathogens may be exacerbated in species where queens found colonies together, as healthy individuals may contract pathogens from infectious co-founders. Therefore, we tested whether ant queens avoid founding colonies with pathogen-exposed conspecifics and how they might limit disease transmission from infectious individuals. Using Lasius niger queens and a naturally infecting fungal pathogen Metarhizium brunneum, we observed that queens were equally likely to found colonies with another pathogen-exposed or sham-treated queen. However, when one queen died, the surviving individual performed biting, burial and removal of the corpse. These undertaking behaviours were performed prophylactically, i.e. targeted equally towards non-infected and infected corpses, as well as carried out before infected corpses became infectious. Biting and burial reduced the risk of the queens contracting and dying from disease from an infectious corpse of a dead co-foundress. We show that co-founding ant queens express undertaking behaviours that, in mature colonies, are performed exclusively by workers. Such infection avoidance behaviours act before the queens can contract the disease and will therefore improve the overall chance of colony founding success in ant queens.

Reasons why specialist doctors undertake rural outreach services: an Australian cross-sectional study.

PubMed

O'Sullivan, Belinda G; McGrail, Matthew R; Stoelwinder, Johannes U

2017-01-07

The purpose of the study is to explore the reasons why specialist doctors travel to provide regular rural outreach services, and whether reasons relate to (1) salaried or private fee-for-service practice and (2) providing rural outreach services in more remote locations. A national cross-sectional study of specialist doctors from the Medicine in Australia: Balancing Employment and Life (MABEL) survey in 2014 was implemented. Specialists providing rural outreach services self-reported on a 5-point scale their level of agreement with five reasons for participating. Chi-squared analysis tested association between agreement and variables of interest. Of 567 specialists undertaking rural outreach services, reasons for participating include to grow the practice (54%), maintain a regional connection (26%), provide complex healthcare (18%), healthcare for disadvantaged people (12%) and support rural staff (6%). Salaried specialists more commonly participated to grow the practice compared with specialists in fee-for-service practice (68 vs 49%). This reason was also related to travelling further and providing outreach services in outer regional/remote locations. Private fee-for-service specialists more commonly undertook outreach services to provide complex healthcare (22 vs 14%). Specialist doctors undertake rural outreach services for a range of reasons, mainly to complement the growth and diversity of their main practice or maintain a regional connection. Structuring rural outreach around the specialist's main practice is likely to support participation and improve service distribution.

Red reflex screening in New Zealand: a large survey of practices and attitudes in the Auckland region.

PubMed

Raoof, Naz; Dai, Shuan

2016-07-15

Red reflex testing forms an essential part of newborn (within the first week of life) and infant (6 weeks of age) screening in New Zealand, as outlined in the Well Child/Tamariki Ora handbook. This survey of practitioners undertaking red reflex screening aimed to determine current practices and attitudes of screeners, as well as any barriers to screening. A short, multiple-choice, on-line questionnaire was sent to approximately 1,500 health care professionals undertaking red reflex screening, over a 4-week period. Four hundred and eighty-three survey responses were received from 267 GPs (55.4%), 153 midwives (31.7%), and 50 paediatricians (10.4%). Thirty-six respondents (7.8%) performed red reflex screening only when they had time to do so, 13 (2.8%) only undertook this when there were concerns raised by the parents. Most respondents (97.3%) used an ophthalmoscope to perform screening. Seventynine respondents (16.6%) felt they were "not sure/underconfident" at performing this test. Only 83 of 479 respondents (17.3%) had received any formal training. The development of an online resource or practical 'refresher' sessions would be well received and likely to improve current practices.

Syntactic Comprehension in Reading and Listening: A Study with French Children with Dyslexia

ERIC Educational Resources Information Center

Casalis, Severine; Leuwers, Christel; Hilton, Heather

2013-01-01

This study examined syntactic comprehension in French children with dyslexia in both listening and reading. In the first syntactic comprehension task, a partial version of the Epreuve de Comprehension syntaxico-semantique (ECOSSE test; French adaptation of Bishop's test for receptive grammar test) children with dyslexia performed at a lower level…

Indicator Systems and Evaluation

NASA Technical Reports Server (NTRS)

Canright, Shelley; Grabowski, Barbara

1995-01-01

Participants in the workshop session were actively engaged in a hands-on, minds-on approach to learning about indicators and evaluation processes. The six hour session was broken down into three two hour sessions. Each session was built upon an instructional model which moved from general understanding to specific IITA application. Examples and practice exercises served to demonstrate tand reinforce the workshop concepts. Each successive session built upon the previous session and addressed the major steps in the evaluation process. The major steps covered in the workshop included: project descriptions, writing goals and objectives for categories, determining indicators and indicator systems for specific projects, and methods and issues of data collection. The workshop served as a baseline upon which the field centers will build during the summer in undertaking a comprehensive examination and evaluation of their existing K-12 education projects.

The Good Appraisal Toolkit for Primary Care Chambers Ruth et al The Good Appraisal Toolkit for Primary Care 189pp Radcliffe Publishing 9781857756029 1857756029.

PubMed

2005-03-02

The principles and frameworks demonstrated in this book could be used in many other healthcare settings. The text is divided neatly into nine chapters and addresses practical issues such as being an effective appraiser, developing and demonstrating competence, linking appraisal with career development, and evaluation of the appraisal process. The comprehensive approach to all aspects of appraisal makes this a must-have book for all health professionals and managers undertaking appraisals. It should also appeal to clinical governance leads and individuals being appraised. There are excellent tips on how to prepare for appraisals and how to link this with reflection, lifelong learning, career direction, and so on. The book is well referenced and contains an appendix with useful examples for the appraiser.

Why eyewitnesses fail

PubMed Central

Albright, Thomas D.

2017-01-01

Eyewitness identifications play an important role in the investigation and prosecution of crimes, but it is well known that eyewitnesses make mistakes, often with serious consequences. In light of these concerns, the National Academy of Sciences recently convened a panel of experts to undertake a comprehensive study of current practice and use of eyewitness testimony, with an eye toward understanding why identification errors occur and what can be done to prevent them. The work of this committee led to key findings and recommendations for reform, detailed in a consensus report entitled Identifying the Culprit: Assessing Eyewitness Identification. In this review, I focus on the scientific issues that emerged from this study, along with brief discussions of how these issues led to specific recommendations for additional research, best practices for law enforcement, and use of eyewitness evidence by the courts. PMID:28739937

Validation of Model Simulations of Anvil Cirrus Properties During TWP-ICE: Final Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zipser, Edward J.

2013-05-20

This 3-year grant, with two extensions, resulted in a successful 5-year effort, led by Ph.D. student Adam Varble, to compare cloud resolving model (CRM) simulations with the excellent database obtained during the TWP-ICE field campaign. The objective, largely achieved, is to undertake these comparisons comprehensively and quantitatively, informing the community in ways that goes beyond pointing out errors in the models, but points out ways to improve both cloud dynamics and microphysics parameterizations in future modeling efforts. Under DOE support, Adam Varble, with considerable assistance from Dr. Ann Fridlind and others, entrained scientists who ran some 10 different CRMs andmore » 4 different limited area models (LAMs) using a variety of microphysics parameterizations, to ensure that the conclusions of the study will have considerable generality.« less

[Interventions on the exposure of non-smoking pregnant women to passive smoking].

PubMed

Yao, Ting-ting; Chen, Xue-yun; Hu, De-wei; Mao, Zheng-zhong

2008-09-01

To investigate the extent of exposure of non-smoking pregnant women to passive smoking; to undertake interventions on the knowledge, attitudes and behaviors of those women toward passive smoking; and to evaluate the effectiveness of the interventions. A total of 128 non-smoking pregnant women participated in the survey. Their knowledge, attitudes and behaviors towards passive smoking were measured by a self-administered questionnaire. A sixteen-week intervention was undertaken. The knowledge and attitudes of the non-smoking pregnant women towards passive smoking improved significantly, as well as their attempts to avoid exposure to the passive smoking brought by their smoking husbands or other family members. Telephone counseling, booklets and doctors' advices were the most acceptable approaches of health education. The comprehensive interventions are effective for improving the knowledge, attitudes and behaviors of non-smoking women toward passive smoking.

Evaluation of monograph selection in a health sciences library.

PubMed Central

Fenske, R E

1994-01-01

This article reports on an evaluation of recent monograph selections in a small academic health sciences library. Actual use of each new book was determined from date-due slips. Data were analyzed by broad subject, discipline, and number of uses. The startling result was that more than 60% of recent selections had been used little or not at all. To determine factors affecting use, the author examined aggregate data, used intuition, and assessed the raw data in more detail. Recommendations made to management were approved and implemented. The study bolstered confidence that it is possible to select materials with the highest potential for use and to depend on remote access for other needed works. It is suggested that other health sciences libraries undertake such studies and question the need to strive for comprehensive collections. PMID:7920335

How Sustainable Is Government-Sponsored Desertification Rehabilitation in China? Behavior of Households to Changes in Environmental Policies

PubMed Central

Liu, Ning; Zhou, Lihua; Hauger, J. Scott

2013-01-01

This paper undertakes a direct, comprehensive assessment of the long-term sustainability of desertification rehabilitation in China under a plausible but worst case scenario where governmental interventions, in the form of payments for environmental services (PES), will cease. The analysis is based on household behavior as well as experimental data. Our econometric results highlight the main obstacles to the sustainability of rehabilitation programs subsequent to cessation of government intervention, including specific shortfalls in households’ preference for a free ride, budget constraints, attitudes, tolerance of and responsibility for desertification, and dissatisfaction with governmental actions. We conclude that desertification rehabilitation is not sustainable in China without continued governmental intervention. The results of this study are intended to support policy makers as they consider future directions for rehabilitation sustainability. PMID:24204849

A predictive study of reading comprehension in third-grade Spanish students.

PubMed

López-Escribano, Carmen; Elosúa de Juan, María Rosa; Gómez-Veiga, Isabel; García-Madruga, Juan Antonio

2013-01-01

The study of the contribution of language and cognitive skills to reading comprehension is an important goal of current reading research. However, reading comprehension is not easily assessed by a single instrument, as different comprehension tests vary in the type of tasks used and in the cognitive demands required. This study examines the contribution of basic language and cognitive skills (decoding, word recognition, reading speed, verbal and nonverbal intelligence and working memory) to reading comprehension, assessed by two tests utilizing various tasks that require different skill sets in third-grade Spanish-speaking students. Linguistic and cognitive abilities predicted reading comprehension. A measure of reading speed (the reading time of pseudo-words) was the best predictor of reading comprehension when assessed by the PROLEC-R test. However, measures of word recognition (the orthographic choice task) and verbal working memory were the best predictors of reading comprehension when assessed by means of the DARC test. These results show, on the one hand, that reading speed and word recognition are better predictors of Spanish language comprehension than reading accuracy. On the other, the reading comprehension test applied here serves as a critical variable when analyzing and interpreting results regarding this topic.

Instructional Strategies for Enhancing Learning Disabled Students' Reading Comprehension and Comprehension Test Performance.

ERIC Educational Resources Information Center

Wong, Bernice Y. L.

1986-01-01

Successful instructional strategies for enhancing the reading comprehension and comprehension test performance of learning disabled students are described. Students are taught to self-monitor their comprehension of expository materials and stories through recognition and analysis of recurrent elements and problem passages, content summarization,…

Host Genetic Variation Does Not Determine Spatio-Temporal Patterns of European Bat 1 Lyssavirus

PubMed Central

Picard-Meyer, Evelyne; Dellicour, Simon; Casademont, Isabelle; Kergoat, Lauriane; Lepelletier, Anthony; Dacheux, Laurent; Baele, Guy; Monchâtre-Leroy, Elodie; Cliquet, Florence; Lemey, Philippe

2017-01-01

Abstract The majority of bat rabies cases in Europe are attributed to European bat 1 lyssavirus (EBLV-1), circulating mainly in serotine bats (Eptesicus serotinus). Two subtypes have been defined (EBLV-1a and EBLV-1b), each associated with a different geographical distribution. In this study, we undertake a comprehensive sequence analysis based on 80 newly obtained EBLV-1 nearly complete genome sequences from nine European countries over a 45-year period to infer selection pressures, rates of nucleotide substitution, and evolutionary time scale of these two subtypes in Europe. Our results suggest that the current lineage of EBLV-1 arose in Europe ∼600 years ago and the virus has evolved at an estimated average substitution rate of ∼4.19×10−5 subs/site/year, which is among the lowest recorded for RNA viruses. In parallel, we investigate the genetic structure of French serotine bats at both the nuclear and mitochondrial level and find that they constitute a single genetic cluster. Furthermore, Mantel tests based on interindividual distances reveal the absence of correlation between genetic distances estimated between viruses and between host individuals. Taken together, this indicates that the genetic diversity observed in our E. serotinus samples does not account for EBLV-1a and -1b segregation and dispersal in Europe. PMID:29165566

Use of clinical guidelines in remote Australia: A realist evaluation.

PubMed

Reddy, Sandeep; Orpin, Victoria; Herring, Sally; Mackie-Schneider, Stephanie; Struber, Janet

2018-02-01

The aim of this evaluation was to assess the acceptability, accessibility, and compliance with the 2014 editions of the Remote Primary Health Care Manuals (RPHCM) in health care centres across remote areas of Northern and Central Australia. To undertake a comprehensive evaluation that considered context, the evaluation used a realist evaluation framework. The evaluation used a variety of methods including interviews and survey to develop and test a programme theory. Many remote health practitioners have adopted standardized, evidence-based practice because of the use of the RPHCM. The mechanisms that led to the use of the manuals include acceptance of the worth of the protocols to their clinical practice, reliance on manual content to guide their practice, the perception of credibility, the applicability of RPHCM content to the context, and a fear of the consequences of not using the RPHCMs. Some remote health practitioners are less inclined to use the RPHCM regularly because of a perception that the content is less suited to their needs and daily practice or it is hard to navigate or understand. The evaluation concluded that there is work to be done to widen the RPHCM user base, and organizations need to increase support for their staff to use the RPHCM protocols better. These measures are expected to enable standardized clinical practice in the remote context. © 2017 John Wiley & Sons, Ltd.

The Dangers of Test Preparation: What Students Learn (And Don't Learn) about Reading Comprehension from Test-Centric Literacy Instruction

ERIC Educational Resources Information Center

Davis, Dennis S.; Vehabovic, Nermin

2018-01-01

The authors offer guidance on recognizing and resisting test-centric instruction in reading comprehension. They posit that five practices indicate a test-centric view of comprehension: when the tested content is privileged, when the test becomes the text, when annotation requirements replace strategic thinking, when test items frame how students…

What Does the CBM-Maze Test Measure?

ERIC Educational Resources Information Center

Muijselaar, Marloes M. L.; Kendeou, Panayiota; de Jong, Peter F.; van den Broek, Paul W.

2017-01-01

In this study, we identified the code-related (decoding, fluency) and language comprehension (vocabulary, listening comprehension) demands of the CBM-Maze test, a formative assessment, and compared them to those of the Gates-MacGinitie test, a standardized summative assessment. The demands of these reading comprehension tests and their…

Modeling Local Item Dependence in Cloze and Reading Comprehension Test Items Using Testlet Response Theory

ERIC Educational Resources Information Center

Baghaei, Purya; Ravand, Hamdollah

2016-01-01

In this study the magnitudes of local dependence generated by cloze test items and reading comprehension items were compared and their impact on parameter estimates and test precision was investigated. An advanced English as a foreign language reading comprehension test containing three reading passages and a cloze test was analyzed with a…

Progressive Achievement Tests in Reading: Comprehension & Vocabulary. Teacher's Handbook. Second Edition.

ERIC Educational Resources Information Center

Australian Council for Educational Research, Hawthorn.

The teacher handbook for Progressive Achievement Tests (PATs) in Reading presents an overall description of these survey tests in reading comprehension and vocabulary knowledge for school years 3 to 9. There are two alternative forms of each test: (1) the Reading Comprehension tests are designed to measure two major aspects of reading skills…

Development and validation of an immunoperoxidase antigen detection test for improved diagnosis of rabies in Indonesia.

PubMed

Rahmadane, Ibnu; Certoma, Andrea F; Peck, Grantley R; Fitria, Yul; Payne, Jean; Colling, Axel; Shiell, Brian J; Beddome, Gary; Wilson, Susanne; Yu, Meng; Morrissy, Chris; Michalski, Wojtek P; Bingham, John; Gardner, Ian A; Allen, John D

2017-11-01

Rabies continues to pose a significant threat to human and animal health in regions of Indonesia. Indonesia has an extensive network of veterinary diagnostic laboratories and the 8 National laboratories are equipped to undertake diagnostic testing for rabies using the commercially-procured direct fluorescent antibody test (FAT), which is considered the reference (gold standard) test. However, many of the Indonesian Provincial diagnostic laboratories do not have a fluorescence microscope required to undertake the FAT. Instead, certain Provincial laboratories continue to screen samples using a chemical stain-based test (Seller's stain test, SST). This test has low diagnostic sensitivity, with negative SST-tested samples being forwarded to the nearest National laboratory resulting in significant delays for completion of testing and considerable additional costs. This study sought to develop a cost-effective and diagnostically-accurate immunoperoxidase antigen detection (RIAD) test for rabies that can be readily and quickly performed by the resource-constrained Provincial laboratories. This would reduce the burden on the National laboratories and allow more rapid diagnoses and implementation of post-exposure prophylaxis. The RIAD test was evaluated using brain smears fixed with acetone or formalin and its performance was validated by comparison with established rabies diagnostic tests used in Indonesia, including the SST and FAT. A proficiency testing panel was distributed between Provincial laboratories to assess the reproducibility of the test. The performance of the RIAD test was improved by using acetone fixation of brain smears rather than formalin fixation such that it was of equivalent accuracy to that of the World Organisation for Animal Health (OIE)-recommended FAT, with both tests returning median diagnostic sensitivity and specificity values of 0.989 and 0.993, respectively. The RIAD test and FAT had higher diagnostic sensitivity than the SST (median = 0.562). Proficiency testing using a panel of 6 coded samples distributed to 16 laboratories showed that the RIAD test had good reproducibility with an overall agreement of 97%. This study describes the successful development, characterisation and use of a novel RIAD test and its fitness for purpose as a screening test for use in provincial Indonesian veterinary laboratories.

Passageless Comprehension on the "Nelson-Denny Reading Test": Well above Chance for University Students

ERIC Educational Resources Information Center

Coleman, Chris; Lindstrom, Jennifer; Nelson, Jason; Lindstrom, William; Gregg, K. Noel

2010-01-01

The comprehension section of the "Nelson-Denny Reading Test" (NDRT) is widely used to assess the reading comprehension skills of adolescents and adults in the United States. In this study, the authors explored the content validity of the NDRT Comprehension Test (Forms G and H) by asking university students (with and without at-risk…

Reading Comprehension Tests Vary in the Skills They Assess: Differential Dependence on Decoding and Oral Comprehension

ERIC Educational Resources Information Center

Keenan, Janice M.; Betjemann, Rebecca S.; Olson, Richard K.

2008-01-01

Comprehension tests are often used interchangeably, suggesting an implicit assumption that they are all measuring the same thing. We examine the validity of this assumption by comparing some of the most popular reading comprehension measures used in research and clinical practice in the United States: the Gray Oral Reading Test (GORT), the two…

A UK national survey of investigations for beta-lactam hypersensitivity - heterogeneity in practice and a need for national guidelines - on behalf of British Society for Allergy and Clinical Immunology (BSACI).

PubMed

Richter, A G; Nasser, S M; Krishna, M T

2013-08-01

Beta lactams (BL) are the most widely prescribed antibiotics in the UK and the commonest cause of hypersensitivity reactions. There are no UK guidelines for BL testing and the most relevant guidelines were devised by the European Network for Drug Allergy (ENDA) on behalf of the European Academy of Allergy and Clinical Immunology. Delivery of allergy services differs across Europe, so this survey was designed to investigate how closely UK practice adhered to these guidelines. An online survey, using surveymonkey.com software, was sent to all consultants offering an allergy service in the UK and who were members of either BSACI or 'Travellers' (Immunology consultant group). The response rate was 48% (n=81/165) and BL allergy testing was undertaken by 78% of respondents. All responders requested SsIgE, although four responders stated they rarely requested. Skin testing was undertaken by 87% of respondents who perform beta lactam testing with 17% undertaking skin prick testing (SPT) only, 77% SPT followed by intra-dermal testing (IDT) if the former were negative or indeterminate and 6% SPT and IDT in all cases. The drugs, doses and protocols for skin testing varied considerably. Drug provocation testing was undertaken by 87% of respondents who undertake beta lactam testing with significant heterogeneity in protocols. Respondents that investigated ≤ 20 patients per year demonstrated lower adherence to ENDA recommendations compared to those who saw > 20. Following positive testing, 79% advised avoidance of all penicillins only and the remainder advised additional drug avoidance. This survey revealed variation in the investigation and management of BL hypersensitivity in the UK with some centres reporting procedures that could potentially put patients at risk of anaphylaxis if allergy was falsely excluded. This survey highlights an urgent need for evidence based national guidelines and standardisation of practice. © 2013 John Wiley & Sons Ltd.

Website Redesign: A Case Study.

PubMed

Wu, Jin; Brown, Janis F

2016-01-01

A library website redesign is a complicated and at times arduous task, requiring many different steps including determining user needs, analyzing past user behavior, examining other websites, defining design preferences, testing, marketing, and launching the site. Many different types of expertise are required over the entire process. Lessons learned from the Norris Medical Library's experience with the redesign effort may be useful to others undertaking a similar project.

The Redesigned SAT® Pilot Predictive Validity Study: A First Look. Research Report 2016-1

ERIC Educational Resources Information Center

Shaw, Emily J.; Marini, Jessica P.; Beard, Jonathan; Shmueli, Doron; Young, Linda; Ng, Helen

2016-01-01

In February of 2013, the College Board announced it would undertake a redesign of the SAT® in order to develop an assessment that better reflects the work that students will do in college, focusing on the core knowledge and skills that evidence has shown to be critical in preparation for college and career. The redesigned test will be introduced…

Test Performance Vis a Vis Test-Taking Strategies in Reading Comprehension of English as a Second Language.

ERIC Educational Resources Information Center

Roizen, Merle A.

A study of students' self-expressed test-taking strategies for reading comprehension tests in English as a second language (ESL) had as subjects 86 Hebrew-speaking university students in Israel. The students were given a reading comprehension test, half with open-ended questions and half with multiple choice. Half the responses were anonymous and…

Obesity-induced oxidative stress, accelerated functional decline with age and increased mortality in mice.

PubMed

Zhang, Yiqiang; Fischer, Kathleen E; Soto, Vanessa; Liu, Yuhong; Sosnowska, Danuta; Richardson, Arlan; Salmon, Adam B

2015-06-15

Obesity is a serious chronic disease that increases the risk of numerous co-morbidities including metabolic syndrome, cardiovascular disease and cancer as well as increases risk of mortality, leading some to suggest this condition represents accelerated aging. Obesity is associated with significant increases in oxidative stress in vivo and, despite the well-explored relationship between oxidative stress and aging, the role this plays in the increased mortality of obese subjects remains an unanswered question. Here, we addressed this by undertaking a comprehensive, longitudinal study of a group of high fat-fed obese mice and assessed both their changes in oxidative stress and in their performance in physiological assays known to decline with aging. In female C57BL/6J mice fed a high-fat diet starting in adulthood, mortality was significantly increased as was oxidative damage in vivo. High fat-feeding significantly accelerated the decline in performance in several assays, including activity, gait, and rotarod. However, we also found that obesity had little effect on other markers of function and actually improved performance in grip strength, a marker of muscular function. Together, this first comprehensive assessment of longitudinal, functional changes in high fat-fed mice suggests that obesity may induce segmental acceleration of some of the aging process. Published by Elsevier Inc.

Estimating the Costs and Benefits of Providing Free Public Transit Passes to Students in Los Angeles County: Lessons Learned in Applying a Health Lens to Decision-Making

PubMed Central

Gase, Lauren N.; Kuo, Tony; Teutsch, Steven; Fielding, Jonathan E.

2014-01-01

In spite of increased focus by public health to engage and work with non-health sector partners to improve the health of the general as well as special populations, only a paucity of studies have described and disseminated emerging lessons and promising practices that can be used to undertake this work. This article describes the process used to conduct a Health Impact Assessment of a proposal to provide free public transportation passes to students in Los Angeles County. This illustrative case example describes opportunities and challenges encountered in working with an array of cross-sector partners and highlights four important lessons learned: (1) the benefits and challenges associated with broad conceptualization of public issues; (2) the need for more comprehensive, longitudinal data systems and dynamic simulation models to inform decision-making; (3) the importance of having a comprehensive policy assessment strategy that considers health impacts as well as costs and feasibility; and (4) the need for additional efforts to delineate the interconnectivity between health and other agency priorities. As public health advances cross-sector work in the community, further development of these priorities will help advance meaningful collaboration among all partners. PMID:25365061

Estimating the costs and benefits of providing free public transit passes to students in Los Angeles County: lessons learned in applying a health lens to decision-making.

PubMed

Gase, Lauren N; Kuo, Tony; Teutsch, Steven; Fielding, Jonathan E

2014-10-31

In spite of increased focus by public health to engage and work with non-health sector partners to improve the health of the general as well as special populations, only a paucity of studies have described and disseminated emerging lessons and promising practices that can be used to undertake this work. This article describes the process used to conduct a Health Impact Assessment of a proposal to provide free public transportation passes to students in Los Angeles County. This illustrative case example describes opportunities and challenges encountered in working with an array of cross-sector partners and highlights four important lessons learned: (1) the benefits and challenges associated with broad conceptualization of public issues; (2) the need for more comprehensive, longitudinal data systems and dynamic simulation models to inform decision-making; (3) the importance of having a comprehensive policy assessment strategy that considers health impacts as well as costs and feasibility; and (4) the need for additional efforts to delineate the interconnectivity between health and other agency priorities. As public health advances cross-sector work in the community, further development of these priorities will help advance meaningful collaboration among all partners.

Obesity-induced oxidative stress, accelerated functional decline with age and increased mortality in mice

PubMed Central

Zhang, Yiqiang; Fischer, Kathleen E.; Soto, Vanessa; Liu, Yuhong; Sosnowska, Danuta; Richardson, Arlan; Salmon, Adam B.

2015-01-01

Obesity is a serious chronic disease that increases the risk of numerous co-morbidities including metabolic syndrome, cardiovascular disease and cancer as well as increases risk of mortality leading some to suggest this represents accelerated aging. Obesity is associated with significant increases in oxidative stress in vivo and, despite the well-explored relationship between oxidative stress and aging, the role this plays in the increased mortality of obese subjects remains an unanswered question. Here, we addressed this by undertaking a comprehensive, longitudinal study of a group of high fat-fed obese mice and assessed both their changes in oxidative stress and in their performance in physiological assays known to decline with aging. In female C57BL/6J mice fed a high-fat diet starting in adulthood, mortality was significantly increased in high fat-fed mice as was oxidative damage in vivo. High fat-feeding significantly accelerated the decline in performance in several assays, including activity, gait, and rotarod. However, we also found that obesity had little effect on other markers and actually improved performance in grip strength, a marker of muscular function. Together, this first comprehensive assessment of longitudinal functional changes in high fat-fed mice suggests that obesity may induce segmental acceleration of some of the aging process. PMID:25558793

Can Cloze Tests Really Improve Second Language Learners' Reading Comprehension Skills?

ERIC Educational Resources Information Center

Ren, Guanxin

2011-01-01

Cloze testing is a widely-used procedure to test learners' reading comprehension in learning a language, but little is known if it can really improve learners' reading comprehension skills. This paper attempts to seek answers to this question by comparing the cloze test scores of two groups of students (Experimental versus Control) undertaking…

A series of enzymology-based experiments designed to mimic an applied research project.

PubMed

Boyce, Angela; Walsh, Gary

2005-11-01

Four mini-practicals are described in which the effects of temperature and pH on phytase activity are assessed, as well as the enzyme's thermostability and the effect upon stability of simulated digestive tract conditions. Phytase is routinely incorporated into monogastric animal feed to ameliorate the negative nutritional and environmental consequences of its substrate, dietary phytic acid. In addition to illustrating selected basic concepts in enzymology, the combined experiments allow the students to determine the suitability of the test phytase for inclusion in animal feed. As such the practical mimics an applied research project and is particularly suited to biotechnology students undertaking courses in basic biochemistry. Students may be segregated into groups of 4, with each team member charged with undertaking one of the mini-experiments. In this way students are given individual responsibility and learn to work as part of an integrated research grouping. Copyright © 2005 International Union of Biochemistry and Molecular Biology, Inc.

Decomposition of CO2 Emission Factors in Baoding

NASA Astrophysics Data System (ADS)

Li, Wei; Wang, xuyang; Zhang, Hongzhi

2018-01-01

Baoding, as one of the first “five provinces and eight cities” low carbon pilot cities, undertakes an important task and mission. The urgent task is to explore a peak route and emission reduction path suitable for Baoding’s own development, so as to provide reference for the construction of low-carbon pilot cities. At present, the carbon emissions of Baoding city and its subordinate districts and counties are not clear, and the carbon emissions, change trends and emission characteristics of various industries have not been systematically studied. This lead researcherscan not carry out further attribution analysis, the prediction of future emissions trends and put forward specific measures to reduce emissions are impossible.If the government can not accurately and comprehensively understand the problems faced in the construction and development of low-carbon cities, it is difficult to fundamentally put forward effective emission reduction policies and measures.

Project Phoenix and beyond. Pesek Lecture.

PubMed

Tarter, J

1997-01-01

Although there are no federally funded projects at this time, SETI (the search for extraterrestrial intelligence) is a vigorous exploratory science. There are currently eight observational programs on telescopes around the world, of which the Phoenix Project is the most comprehensive. Most of these projects are rooted in the conclusions of the pioneering studies of the early 1970's that are summarized in the Cyclops Report. Technology has experienced an exponential growth over the past two and a half decades. It is reasonable to reassess the Cyclops conclusions as SETI enters the next century. Listening for radio signals is still the preferred method of searching, however new technologies are making searches at other wavelengths possible and are modifying the ways in which the radio searches can and should be conducted. It may be economically feasible to undertake the construction of very large telescopes that can simultaneously provide multiple beams on the sky for use by SETI and the radioastronomy community.

Preparing for a face transplant: development of a comprehensive nursing educational program.

PubMed

Sweeney, Nicole; Calame-Mars, Grace; Dojlidko, Dorothy; Frank-Bader, Margaret; Keller, Ronald; Waterman, Jasmin

2015-12-01

To date, more than 30 face transplants have been performed worldwide. This innovative procedure has restored the functional and aesthetic aspects of the face in patients with cancer, congenital, and trauma-related deformities where the results of traditional reconstructive surgery have been deficient. The importance of nursing involvement in the care of these patients is undeniable; however, little has been published about how to properly prepare a nursing department to undertake such an important role. Although the care of patients undergoing face transplants has many similarities to the care of patients undergoing traditional head and neck flap procedures, patients undergoing face transplant provide unique challenges, including immunosuppression, allograft rejection, communication impairment, and psychosocial needs. Staff at New York University's Langone Medical Center have devised a specific plan of action to properly inform, educate, and prepare the nursing staff for this exciting endeavor.

[On-site quality control of acupuncture randomized controlled trial: design of content and checklist of quality control based on PICOST].

PubMed

Li, Hong-Jiao; He, Li-Yun; Liu, Zhi-Shun; Sun, Ya-Nan; Yan, Shi-Yan; Liu, Jia; Zhao, Ye; Liu, Bao-Yan

2014-02-01

To effectively guarantee quality of randomized controlld trial (RCT) of acupuncture and develop reasonable content and checklist of on-site quality control, influencing factors on quality of acupuncture RCT are analyzed and scientificity of quality control content and feasibility of on-site manipulation are put into overall consideration. Based on content and checklist of on-site quality control in National 11th Five-Year Plan Project Optimization of Comprehensive Treatment Plan for TCM in Prevention and Treatment of Serious Disease and Clinical Assessment on Generic Technology and Quality Control Research, it is proposed that on-site quality control of acupuncture RCT should be conducted with PICOST (patient, intervention, comparison, out come, site and time) as core, especially on quality control of interveners' skills and outcome assessment of blinding, and checklist of on-site quality control is developed to provide references for undertaking groups of the project.

Pesek lecture project Phoenix and beyond

NASA Astrophysics Data System (ADS)

Tarter, Jill

Although there are no federally funded projects at this time, SETI (the search for extraterrestrial intelligence) is a vigorous exploratory science. There are currently eight observational programs on telescopes around the world, of which the Phoenix Project is the most comprehensive. Most of these projects are rooted in the conclusions of the pioneering studies of the early 1970's that are summarized in the Cyclops Report1. Technology has experienced an exponential growth over the past two and a half decades. It is reasonable to reassess the Cyclops conclusions as SETI enters the next century. Listening for radio signals is still the preferred method of searching, however new technologies are making searches at other wavelengths possible and are modifying the ways in which the radio searches can and should be conducted. It may be economically feasible to undertake the construction of very large telescopes that can simultaneously provide multiple beams on the sky for use by SETI and the radioastronomy community.

Comprehension and Generation of Metaphoric Language in Children, Adolescents, and Adults with Dyslexia.

PubMed

Kasirer, Anat; Mashal, Nira

2017-05-01

Difficulties with figurative language comprehension were documented in adult dyslexia (DYS). In the present research, we investigated the comprehension and generation of metaphors in 37 children, 35 adolescents, and 34 adults with and without DYS. We also tested the contribution of executive function to metaphor processing. A multiple-choice questionnaire with conventional and novel metaphors was used to assess comprehension; a concept-explanation task was used to test conventional and novel metaphor generation (verbal creativity). The findings indicated differences between the dyslexic children and the control group in conventional metaphor comprehension. However, both groups performed similarly in the novel metaphor comprehension test. Furthermore, although children and adolescents with DYS showed similar performance in metaphor generation as their typically developing peers, adults with DYS generated more metaphors than controls. While scores on tests of verbal knowledge and mental flexibility contributed to the prediction of conventional metaphor comprehension, scores on non-verbal tests and mental flexibility contributed to the prediction of novel metaphor generation. Our findings suggest that individuals with DYS are not impaired in novel metaphor comprehension and metaphor generation and that metaphor comprehension and generation utilize different cognitive resources. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

A systematic review of substance misuse assessment packages.

PubMed

Sweetman, Jennifer; Raistrick, Duncan; Mdege, Noreen D; Crosby, Helen

2013-07-01

Health-care systems globally are moving away from process measures of performance to payments for outcomes achieved. It follows that there is a need for a selection of proven quality tools that are suitable for undertaking comprehensive assessments and outcomes assessments. This review aimed to identify and evaluate existing comprehensive assessment packages. The work is part of a national program in the UK, Collaborations in Leadership of Applied Health Research and Care. Systematic searches were carried out across major databases to identify instruments designed to assess substance misuse. For those instruments identified, searches were carried out using the Cochrane Library, Embase, Ovid MEDLINE(®) and PsychINFO to identify articles reporting psychometric data. From 595 instruments, six met the inclusion criteria: Addiction Severity Index; Chemical Use, Abuse and Dependence Scale; Form 90; Maudsley Addiction Profile; Measurements in the Addictions for Triage and Evaluation; and Substance Abuse Outcomes Module. The most common reasons for exclusion were that instruments were: (i) designed for a specific substance (239); (ii) not designed for use in addiction settings (136); (iii) not providing comprehensive assessment (89); and (iv) not suitable as an outcome measure (20). The six packages are very different and suited to different uses. No package had adequate evaluation of their properties and so the emphasis should be on refining a small number of tools with very general application rather than creating new ones. An alternative to using 'off-the-shelf' packages is to create bespoke packages from well-validated, single-construct scales. [ © 2013 Australasian Professional Society on Alcohol and other Drugs.

European guidelines for workplace drug and alcohol testing in hair.

PubMed

Salomone, A; Tsanaclis, L; Agius, R; Kintz, P; Baumgartner, M R

2016-10-01

Guidelines for Legally Defensible Workplace Drug Testing have been prepared and updated by the European Workplace Drug Testing Society (EWDTS). They are based on the 2010 version published by Pascal Kintz and Ronald Agius (Guidelines for European workplace drug and alcohol testing in hair. Drug Test. Anal. 2010, 2, 367) and in concordance with the Society of Hair Testing guidelines (Society of Hair Testing guidelines for drug testing in hair. Forensic Sci. Int. 2012, 218, 20-24). The European Guidelines are designed to establish best practice procedures whilst allowing individual countries to operate within the requirements of national customs and legislation. The EWDTS recommends that all European laboratories that undertake legally defensible workplace drug testing use these guidelines as a template for accreditation. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

HeFPipe: a complete analytical pipeline for heterozygosity-fitness correlation studies.

PubMed

Fisher, Mark A

2014-01-01

As the body of heterozygosity-fitness correlation (HFC) research grows, more and increasingly complicated tests have become an integral part of a typical HFC analysis (Chapman et al. 2009). Currently, no software is available to undertake conversion between the file formats required to conduct all of these tests and to conduct the main regression analyses at the core of all HFCs. Heterozygosity-Fitness Pipeline (HeFPipe) is a script written in Python that accomplishes both of these tasks for studies based on microsatellite data. HeFPipe is designed to be used from the command line terminal and will run on any Mac OSX computer. The script takes input in the form of allele reports from either the genotype-calling software, GeneMapper or GeneMarker, and reconfigures the data into GENEPOP (Raymond & Rousset 1995), Rhh (Alho et al. 2010), RMES (David et al. 2007) and GEPHAST (Amos & Acevedo-Whitehouse 2009) formats. The script is also equipped to reformat the output from GENEPOP on the Web (option 5) and Rhh into csv spreadsheets that can be incorporated into downstream analyses. HeFPipe accommodates user-provided lists of samples and markers to be included in or excluded from analyses. HeFPipe is equipped to create generalized linear models (GLMs) from both the main data set and subsets of the data. Finally, HeFPipe allows users to explore single-marker effects and conduct correlation analyses. The script, a comprehensive manual, a link to a series of video tutorials, and an example data set are available from GitHub (http://github.com/Atticus29/HeFPipe_rpos). © 2013 John Wiley & Sons Ltd.

Charting a Roadmap for Heart Failure Biomarker Studies

PubMed Central

Ahmad, Tariq; Fiuzat, Mona; Pencina, Michael J.; Geller, Nancy L.; Zannad, Faiez; Cleland, John G. F.; Snider, James V.; Blankenberg, Stephan; Adams, Kirkwood F.; Redberg, Rita F.; Kim, Jae B.; Mascette, Alice; Mentz, Robert J.; O'Connor, Christopher M.; Felker, G. Michael; Januzzi, James L.

2014-01-01

Heart failure is a syndrome with a pathophysiological basis that can be traced to dysfunction in several interconnected molecular pathways. Identification of biomarkers of heart failure that allow measurement of the disease on a molecular level has resulted in enthusiasm for their use in prognostication and selection of appropriate therapies. However, despite considerable amounts of information available on numerous biomarkers, inconsistent research methodologies and lack of clinical correlations have made bench-to-bedside translations rare and left the literature with countless publications of varied quality. There is a need for a systematic and collaborative approach aimed at definitively studying the clinical benefits of novel biomarkers. In this review, on the basis of input from academia, industry, and governmental agencies, we propose a systematized approach based on adherence to specific quality measures for studies looking to augment current prediction model or use biomarkers to tailor therapeutics. We suggest that study quality, rather than results, should determine publication and propose a system for grading biomarker studies. We outline the need for collaboration between clinical investigators and statisticians to introduce more advanced statistical methodologies into the field of biomarkers that would allow for data from a large number of variables to be distilled into clinically actionable information. Lastly, we propose the creation of a heart failure biomarker consortium that would allow for a comprehensive list of biomarkers to be concomitantly analyzed in a pooled sample of randomized clinical trials and hypotheses to be generated for testing in biomarker-guided trials. Such a consortium could collaborate in sharing samples to identify biomarkers, undertake meta- analyses on completed trials, and spearhead clinical trials to test the clinical utility of new biomarkers. PMID:24929535

To Show or Not to Show: The Effects of Item Stems and Answer Options on Performance on a Multiple-Choice Listening Comprehension Test

ERIC Educational Resources Information Center

Yanagawa, Kozo; Green, Anthony

2008-01-01

The purpose of this study is to examine whether the choice between three multiple-choice listening comprehension test formats results in any difference in listening comprehension test performance. The three formats entail (a) allowing test takers to preview both the question stem and answer options prior to listening; (b) allowing test takers to…

An Evaluation of a Testing Model for Listening Comprehension.

ERIC Educational Resources Information Center

Kangli, Ji

A model for testing listening comprehension in English as a Second Language is discussed and compared with the Test for English Majors (TEM). The model in question incorporates listening for: (1) understanding factual information; (2) comprehension and interpretation; (3) detailed and selective information; (4) global ideas; (5) on-line tasks…

Teaching Linear Functions in Context with Graphics Calculators: Students' Responses and the Impact of the Approach on Their Use of Algebraic Symbols

ERIC Educational Resources Information Center

Bardini, Caroline; Pierce, Robyn U.; Stacey, Kaye

2004-01-01

This study analyses some of the consequences of adopting a functional/modelling approach to the teaching of algebra. The teaching of one class of 17 students was observed over five weeks, with 15 students undertaking both pre- and post-tests and 6 students and the teacher being interviewed individually. Use of graphics calculators made the…

Mercury: testing of the Little Joe booster

NASA Image and Video Library

1959-08-02

Testing of the Little Joe booster on its launcher. The launcher is positioned at its normal launch angle of 80 degrees. Joseph Shortal wrote (vol. 3, p. 33): The Little Joe booster was assembled at Wallops on its special launcher in a vertical attitude. It is shown in the on the left with the work platform in place. The launcher was located on a special concrete slab in Launching Area 1. The capsule was lowered onto the booster by crane.... After the assembly was completed, the scaffolding was disassembled and the launcher pitched over to its normal launch angle of 80 degrees.... Little Joe had a diameter of 80 inches and an overall length, including the capsule and escape tower of 48 feet. The total weight at launch was about 43,000 pounds. The overall span of the stabilizing fins was 21.3 feet. Although in comparison with the overall Mercury Project, Little Joe was a simple undertaking, the fact that an attempt was made to condense a normal two-year project into a 6-month one with in house labor turned it into a major undertaking for Langley. -- Published in Joseph A. Shortal, History of Wallops Station: Origins and Activities Through 1949, (Wallops Island, VA: National Aeronautics and Space Administration, Wallops Station, nd), Comment Edition.

Second Language Reading Topic Familiarity and Test Score: Test-Taking Strategies for Multiple-Choice Comprehension Questions

ERIC Educational Resources Information Center

Lee, Jia-Ying

2011-01-01

The main purpose of this study was to compare the strategies used by Chinese-speaking students when confronted with familiar versus unfamiliar topics in a multiple-choice format reading comprehension test. The focus was on describing what students do when they are taking reading comprehension tests by asking students to verbalize their thoughts.…

Effects of audio-visual aids on foreign language test anxiety, reading and listening comprehension, and retention in EFL learners.

PubMed

Lee, Shu-Ping; Lee, Shin-Da; Liao, Yuan-Lin; Wang, An-Chi

2015-04-01

This study examined the effects of audio-visual aids on anxiety, comprehension test scores, and retention in reading and listening to short stories in English as a Foreign Language (EFL) classrooms. Reading and listening tests, general and test anxiety, and retention were measured in English-major college students in an experimental group with audio-visual aids (n=83) and a control group without audio-visual aids (n=94) with similar general English proficiency. Lower reading test anxiety, unchanged reading comprehension scores, and better reading short-term and long-term retention after four weeks were evident in the audiovisual group relative to the control group. In addition, lower listening test anxiety, higher listening comprehension scores, and unchanged short-term and long-term retention were found in the audiovisual group relative to the control group after the intervention. Audio-visual aids may help to reduce EFL learners' listening test anxiety and enhance their listening comprehension scores without facilitating retention of such materials. Although audio-visual aids did not increase reading comprehension scores, they helped reduce EFL learners' reading test anxiety and facilitated retention of reading materials.

Verification of consumers' experiences and perceptions of genetic discrimination and its impact on utilization of genetic testing.

PubMed

Barlow-Stewart, Kristine; Taylor, Sandra D; Treloar, Susan A; Stranger, Mark; Otlowski, Margaret

2009-03-01

To undertake a systematic process of verification of consumer accounts of alleged genetic discrimination. Verification of incidents reported in life insurance and other contexts that met the criteria of genetic discrimination, and the impact of fear of such treatment, was determined, with consent, through interview, document analysis and where appropriate, direct contact with the third party involved. The process comprised obtaining evidence that the alleged incident was accurately reported and determining whether the decision or action seemed to be justifiable and/or ethical. Reported incidents of genetic discrimination were verified in life insurance access, underwriting and coercion (9), applications for worker's compensation (1) and early release from prison (1) and in two cases of fear of discrimination impacting on access to genetic testing. Relevant conditions were inherited cancer susceptibility (8), Huntington disease (3), hereditary hemochromatosis (1), and polycystic kidney disease (1). In two cases, the reversal of an adverse underwriting decision to standard rate after intervention with insurers by genetics health professionals was verified. The mismatch between consumer and third party accounts in three life insurance incidents involved miscommunication or lack of information provision by financial advisers. These first cases of verified genetic discrimination make it essential for policies and guidelines to be developed and implemented to ensure appropriate use of genetic test results in insurance underwriting, to promote education and training in the financial industry, and to provide support for consumers and health professionals undertaking challenges of adverse decisions.

ECG during helicopter underwater escape training.

PubMed

Tipton, Michael J; Gibbs, Peter; Brooks, Chris; Roiz de Sa, Dan; Reilly, Tara J

2010-04-01

Coincidental stimulation of the sympathetic and parasympathetic nervous system can cause "autonomic conflict" and consequent cardiac arrhythmias. The present study tested the hypotheses that: 1) cardiac arrhythmias would be seen in those undertaking helicopter underwater escape training (HUET); 2) the occurrence of arrhythmias in individuals could be predicted; and 3) the heart rate response to HUET would habituate with repeated runs. There were 26 male volunteers who each undertook 5 HUET submersions into water at 29.5 degrees C, with each run separated by 10 min. Each submersion included a 3-min, 40-s pre-submersion period, a 10-s submersion, and 40-s post-submersion period. Participants wore a three-lead telemetric ECG system beneath an immersion suit and underclothing. Skin temperature was measured in one participant. Each participant undertook tests to establish their autonomic function, including heart rate variability, face immersion, cold pressor test, and aerobic capacity assessment. The heart rate response to HUET was reduced by the fourth run when compared to the first run. Across all runs, 32 cardiac arrhythmias were identified (25%) in 22 different participants; all but 6 of the arrhythmias occurred just after submersion. Only aerobic fitness appeared inversely associated with the occurrence of arrhythmias. The heart rate response to HUET habituates. HUET produces cardiac arrhythmias; these are asymptomatic and probably of little clinical significance in young, fit individuals. It remains to be seen if this is the case with either an older, less fit cohort of people or in those undertaking longer breath holds in colder water.

Development of An Assessment Test for An Anesthetic Machine.

PubMed

Tiviraj, Supinya; Yokubol, Bencharatana; Amornyotin, Somchai

2016-05-01

The study is aimed to develop and assess the quality of an evaluation form used to evaluate the nurse anesthetic trainees' skills in undertaking a pre-use check of an anesthetic machine. An evaluation form comprising 25 items was developed, informed by the guidelines published by national anesthesiologist societies and refined to reflect the anesthetic machine used in our institution. The item-checking included the cylinder supplies and medical gas pipelines, vaporizer back bar, ventilator anesthetic breathing system, scavenging system and emergency back-up equipment. The authors sought the opinions of five experienced anesthetic trainers to judge the validity of the content. The authors measured its inter-rater reliability when used by two achievement scores evaluating the performance of 36 nurse anesthetic trainees undertaking 15-minute anesthetic machine checks and test-retest the reliability correlation scores between the two performances in the seven days interval. The five experienced anesthesiologists agreed that the evaluation form accurately reflected the objectives of anesthetic machine checking, equating to an index of congruency of 1.00. The inter-rater reliability of the independent assessors scoring was 0.977 (p = 0.01) and the test-retest reliability was 0.883 (p = 0.01). An evaluation form proved to be a reliable and effective tool for assessing the anesthetic nurse trainees' checking of an anesthetic machine before the use. This evaluation form was brief clear and practical to use, and should help to improve anesthetic nurse education and the patient safety.

Development of a core outcome set for studies involving patients undergoing major lower limb amputation for peripheral arterial disease: study protocol for a systematic review and identification of a core outcome set using a Delphi survey.

PubMed

Ambler, Graeme K; Bosanquet, David C; Brookes-Howell, Lucy; Thomas-Jones, Emma; Waldron, Cherry-Ann; Edwards, Adrian G K; Twine, Christopher P

2017-12-28

The development of a standardised reporting set is important to ensure that research is directed towards the most important outcomes and that data is comparable. To ensure validity, the set must be agreed by a consensus of stakeholders including patients, healthcare professionals and lay representatives. There is currently no agreed core outcome set for patients undergoing major lower limb amputation for peripheral arterial disease (PAD) for either short- or medium-term research outcomes. By developing these sets we aim to rationalise future trial outcomes, facilitate meta-analysis and improve the quality and applicability of amputation research. We will undertake a comprehensive systematic review of studies of patients undergoing major lower limb amputation for PAD. Data regarding all primary and secondary outcomes reported in relevant studies will be extracted and summarised as outcome domains. We will then undertake focus groups with key stakeholders (patients, carers, health and social care workers) to collect qualitative data to identify the main short- and medium-term research outcomes for patients undergoing major lower limb amputation. Results of the systematic review and focus groups will be combined to create a comprehensive list of potential key outcomes. Stakeholders (patients, researchers and health and social care workers) will then be polled to determine which of the outcomes are considered to be important in a general context using a three-phase Delphi process. After preliminary analysis, results will be presented at a face-to-face meeting of key stakeholders for discussion and voting on the final set of core outcomes. This project is being run in parallel with a feasibility trial assessing perineural catheters in patients undergoing lower limb amputation (the PLACEMENT trial). Full ethical approval has been granted for the study (Wales REC 3 reference number 16/WA/0353). Core outcome sets will be developed for short- and medium-term outcomes of research involving patients undergoing major lower limb amputation for PAD. This will help with the design of future trials and facilitate meta-analyses of trial data. PROSPERO: CRD42017059329 . Registered on 30 March 2017. 975 . Registered on 5 April 2017.

12 CFR 7.1016 - Independent undertakings to pay against documents.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Publishing Co., 1/800/328-4880); the Uniform Customs and Practice for Documentary Credits (International..., operational, and market risk: (i) In the event that the undertaking is to honor by delivery of an item of...

Differential undertaking response of a lower termite to congeneric and conspecific corpses

PubMed Central

Sun, Qian; Haynes, Kenneth F.; Zhou, Xuguo

2013-01-01

Undertaking behaviour is an essential activity in social insects. Corpses are often recognized by a postmortem change in a chemical signature. Reticulitermes flavipes responded to corpses within minutes of death. This undertaking behaviour did not change with longer postmortem time (24 h); however, R. flavipes exhibited distinctively different behaviours toward dead termites from various origins. Corpses of the congeneric species, Reticulitermes virginicus, were buried onsite by workers with a large group of soldiers guarding the burial site due to the risk of interspecific competition; while dead conspecifics, regardless of colony origin, were pulled back into the holding chamber for nutrient recycling and hygienic purposes. The burial task associated with congeneric corpses was coupled with colony defence and involved ten times more termites than retrieval of conspecific corpses. Our findings suggest elicitation of undertaking behaviour depends on the origin of corpses which is associated with different types of risk. PMID:23598990

Epilogue: Reading Comprehension Is Not a Single Ability-Implications for Assessment and Instruction.

PubMed

Kamhi, Alan G; Catts, Hugh W

2017-04-20

In this epilogue, we review the 4 response articles and highlight the implications of a multidimensional view of reading for the assessment and instruction of reading comprehension. We reiterate the problems with standardized tests of reading comprehension and discuss the advantages and disadvantages of recently developed authentic tests of reading comprehension. In the "Instruction" section, we review the benefits and limitations of strategy instruction and highlight suggestions from the response articles to improve content and language knowledge. We argue that the only compelling reason to administer a standardized test of reading comprehension is when these tests are necessary to qualify students for special education services. Instruction should be focused on content knowledge, language knowledge, and specific task and learning requirements. This instruction may entail the use of comprehension strategies, particularly those that are specific to the task and focus on integrating new knowledge with prior knowledge.

[Objectives and limits of test standards].

PubMed

Kaddick, C; Blömer, W

2014-06-01

Test standards are developed worldwide by extremely committed expert groups working mostly in an honorary capacity and have substantially contributed to the currently achieved safety standards in reconstructive orthopedics. Independent of the distribution and quality of a test specification, the specialist knowledge of the user cannot replace a well founded risk analysis and if used unthinkingly can lead to a false estimation of safety. The limits of standardization are reached where new indications or highly innovative products are concerned. In this case the manufacturer must undertake the time and cost-intensive route of a self-developed testing procedure which in the ideal case leads to a further testing standard. Test standards make a substantial contribution to implant safety but cannot replace the expert knowledge of the user. Tests as an end to themselves take the actual objectives of standardization to absurdity.

A Diagnostic-Remediation Teaching System for Enhancing Elementary Students' Science Listening Comprehension

ERIC Educational Resources Information Center

Lin, Sheau-Wen; Liu, Yu

2017-01-01

The purpose of this study was to explore elementary students' listening comprehension changes using a Web-based teaching system that can diagnose and remediate students' science listening comprehension problems during scientific inquiry. The 3-component system consisted of a 9-item science listening comprehension test, a 37-item diagnostic test,…

Investigating the Role of Verbal Working Memory in Young Children's Sentence Comprehension

ERIC Educational Resources Information Center

Boyle, Whitney; Lindell, Annukka K.; Kidd, Evan

2013-01-01

This study considers the role of verbal working memory in sentence comprehension in typically developing English-speaking children. Fifty-six (N = 56) children aged 4;0-6;6 completed a test of language comprehension that contained sentences which varied in complexity, standardized tests of vocabulary and nonverbal intelligence, and three tests of…

Assessing Reading Comprehension in Adolescent Low Achievers: Subskills Identification and Task Specificity

ERIC Educational Resources Information Center

van Steensel, Roel; Oostdam, Ron; van Gelderen, Amos

2013-01-01

On the basis of a validation study of a new test for assessing low-achieving adolescents' reading comprehension skills--the SALT-reading--we analyzed two issues relevant to the field of reading test development. Using the test results of 200 seventh graders, we examined the possibility of identifying reading comprehension subskills and the effects…

Two for One: Using QAR to Increase Reading Comprehension and Improve Test Scores

ERIC Educational Resources Information Center

Green, Susan

2016-01-01

This teaching tip describes an intervention used in a third-grade classroom implemented to help students pass an end-of-grade reading comprehension test. Low scores on a practice end-of-grade comprehension test prompted a re-examination of classroom reading instruction and a plan for intervention. This teaching tip describes the phases implemented…

How Do You Know What Works, Works for You? An Investigation into the Attitudes of Senior Leaders to Using Research Evidence to Inform Teaching and Learning in Schools

ERIC Educational Resources Information Center

Graves, Susan; Moore, Alexis

2018-01-01

Improving performance is a high stakes undertaking for schools who are operating within highly prescriptive testing and inspection regimes and a dynamic policy environment requiring Senior Leaders to be innovative and well-informed regarding best practice both nationally and internationally. In this context there can be a tendency to fall back on…

Education in a Devolved Scotland: A Quantitative Analysis. Report to the Economic and Social Research Council. CEP Special Paper No. 30

ERIC Educational Resources Information Center

Machin, Stephen; McNally, Sandra; Wyness, Gill

2013-01-01

Education is an area that is highly devolved in the UK, and the fact that all four constituent countries have pursued very different policies in the recent past provides a good testing ground to undertake a comparative review of the merits or otherwise of the education reforms that have taken place. There is, of course, an important policy context…

Replicating Health Economic Models: Firm Foundations or a House of Cards?

PubMed

Bermejo, Inigo; Tappenden, Paul; Youn, Ji-Hee

2017-11-01

Health economic evaluation is a framework for the comparative analysis of the incremental health gains and costs associated with competing decision alternatives. The process of developing health economic models is usually complex, financially expensive and time-consuming. For these reasons, model development is sometimes based on previous model-based analyses; this endeavour is usually referred to as model replication. Such model replication activity may involve the comprehensive reproduction of an existing model or 'borrowing' all or part of a previously developed model structure. Generally speaking, the replication of an existing model may require substantially less effort than developing a new de novo model by bypassing, or undertaking in only a perfunctory manner, certain aspects of model development such as the development of a complete conceptual model and/or comprehensive literature searching for model parameters. A further motivation for model replication may be to draw on the credibility or prestige of previous analyses that have been published and/or used to inform decision making. The acceptability and appropriateness of replicating models depends on the decision-making context: there exists a trade-off between the 'savings' afforded by model replication and the potential 'costs' associated with reduced model credibility due to the omission of certain stages of model development. This paper provides an overview of the different levels of, and motivations for, replicating health economic models, and discusses the advantages, disadvantages and caveats associated with this type of modelling activity. Irrespective of whether replicated models should be considered appropriate or not, complete replicability is generally accepted as a desirable property of health economic models, as reflected in critical appraisal checklists and good practice guidelines. To this end, the feasibility of comprehensive model replication is explored empirically across a small number of recent case studies. Recommendations are put forward for improving reporting standards to enhance comprehensive model replicability.

Assessing children's inference generation: what do tests of reading comprehension measure?

PubMed

Bowyer-Crane, Claudine; Snowling, Margaret J

2005-06-01

Previous research suggests that children with specific comprehension difficulties have problems with the generation of inferences. This raises important questions as to whether poor comprehenders have poor comprehension skills generally, or whether their problems are confined to specific inference types. The main aims of the study were (a) using two commonly used tests of reading comprehension to classify the questions requiring the generation of inferences, and (b) to investigate the relative performance of skilled and less-skilled comprehenders on questions tapping different inference types. The performance of 10 poor comprehenders (mean age 110.06 months) was compared with the performance of 10 normal readers (mean age 112.78 months) on two tests of reading comprehension. A qualitative analysis of the NARA II (form 1) and the WORD comprehension subtest was carried out. Participants were then administered the NARA II, WORD comprehension subtest and a test of non-word reading. The NARA II was heavily reliant on the generation of knowledge-based inferences, while the WORD comprehension subtest was biased towards the retention of literal information. Children identified by the NARA II as having comprehension difficulties performed in the normal range on the WORD comprehension subtests. Further, children with comprehension difficulties performed poorly on questions requiring the generation of knowledge-based and elaborative inferences. However, they were able to answer questions requiring attention to literal information or use of cohesive devices at a level comparable to normal readers. Different reading tests tap different types of inferencing skills. Lessskilled comprehenders have particular difficulty applying real-world knowledge to a text during reading, and this has implications for the formulation of effective intervention strategies.

Host Genetic Variation Does Not Determine Spatio-Temporal Patterns of European Bat 1 Lyssavirus.

PubMed

Troupin, Cécile; Picard-Meyer, Evelyne; Dellicour, Simon; Casademont, Isabelle; Kergoat, Lauriane; Lepelletier, Anthony; Dacheux, Laurent; Baele, Guy; Monchâtre-Leroy, Elodie; Cliquet, Florence; Lemey, Philippe; Bourhy, Hervé

2017-11-01

The majority of bat rabies cases in Europe are attributed to European bat 1 lyssavirus (EBLV-1), circulating mainly in serotine bats (Eptesicus serotinus). Two subtypes have been defined (EBLV-1a and EBLV-1b), each associated with a different geographical distribution. In this study, we undertake a comprehensive sequence analysis based on 80 newly obtained EBLV-1 nearly complete genome sequences from nine European countries over a 45-year period to infer selection pressures, rates of nucleotide substitution, and evolutionary time scale of these two subtypes in Europe. Our results suggest that the current lineage of EBLV-1 arose in Europe ∼600 years ago and the virus has evolved at an estimated average substitution rate of ∼4.19×10-5 subs/site/year, which is among the lowest recorded for RNA viruses. In parallel, we investigate the genetic structure of French serotine bats at both the nuclear and mitochondrial level and find that they constitute a single genetic cluster. Furthermore, Mantel tests based on interindividual distances reveal the absence of correlation between genetic distances estimated between viruses and between host individuals. Taken together, this indicates that the genetic diversity observed in our E. serotinus samples does not account for EBLV-1a and -1b segregation and dispersal in Europe. © The Author 2017. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution.

A practitioner's tool for assessing glide crack activity

USGS Publications Warehouse

Hendrikx, Jordy; Peitzsch, Erich H.; Fagre, Daniel B.

2010-01-01

Glide cracks can result in full-depth glide avalanche release. Avalanches from glide cracks are notoriously difficult to forecast, but are a reoccurring problem in a number of different avalanche forecasting programs across a range of snow climates. Despite this, there is no consensus for how to best manage, mitigate, or even observe glide cracks and the potential resultant avalanche activity. It is thought that an increase in the rate of snow gliding occurs prior to full-depth avalanche activity, so frequent measuring of glide crack movement provides an index of instability. Therefore, a comprehensive avalanche program with glide crack avalanche activity, should at the least, undertake some form of direct monitoring of glide crack movement. In this paper we present a simple, cheap and repeatable method to track glide crack activity using a series of stakes, reflectors and a laser rangefinder (LaserTech TruPulse360B) linked to a GPS (Trimble Geo XH). We tested the methodology in April 2010, on a glide crack above the Going to the Sun Road in Glacier National Park, Montana, USA. This study suggests a new method to better track the development and movement of glide cracks. It is hoped that by introducing a workable method to easily record glide crack movement, avalanche forecasters will improve their understanding of when, or if, avalanche activity will ensue. Our initial results suggest that these new observations, when combined with local micrometeorological data will result in improved process understanding and forecasting of these phenomena.

Laboratory practice at the periphery in developing countries.

PubMed

Lewis, S M

2002-08-01

An effective national health service structure requires a comprehensive programme for primary health care in peripheral and rural areas. This is especially important in under-resourced countries where facilities are sparse, the population is widely dispersed and transport is limited. Haematology has a key role in diagnosis and patient management by selecting tests for their clinical relevance and utility for the specific circumstances, and ensuring their technical reliability when used in health clinics and point-of-care testing. WHO has proposed a basic menu of tests in three categories: (a) tests such as haemoglobin screen which can be performed by nurses, midwives, health-aides or community doctors, (b) tests such as haemoglobinometry, microhaematocrit and microscopic examination of stained preparations which can be performed by a technician or laboratory assistant in a health centre, (c) tests requiring greater technical expertise of a laboratory technician or trained doctor. The peripheral health clinics and district laboratories must be familiar with the guidelines on standardized methods for collecting and storing specimens and transporting them to a regional laboratory or a reference centre. A training syllabus should be provided at the health centres and district laboratories, and this should include on-site instruction from supervisors and access to training manuals and distance-learning material. A co-ordinated programme of quality assurance and standardization of test methods should be established by a reference centre or national health authority with a network which encompasses all laboratories and health clinics undertaking any tests. Each regional laboratory should foster lower level laboratories or clinics within its neighbourhood. Of particular concern is the reliable diagnosis and management of anaemia. WHO reports indicate that 40% of the world population suffer from anaemia, especially affecting pregnant women, and a high proportion of infants and children in developing countries. The Haemoglobin Colour Scale (HCS) was recently developed for WHO as a simple, cheap and portable device which reads haemoglobin within 1 g/dl of the true value. It has been validated in a number of studies and is now manufactured commercially in accordance with WHO specifications under control of a WHO Collaborating Centre. It has an important potential role in the resource-limited environment where anaemia screening presently usually depends on unreliable clinical examination.

Theoretical Models of Comprehension Skills Tested through a Comprehension Assessment Battery for Primary School Children

ERIC Educational Resources Information Center

Tobia, Valentina; Ciancaleoni, Matteo; Bonifacci, Paola

2017-01-01

In this study, two alternative theoretical models were compared, in order to analyze which of them best explains primary school children's text comprehension skills. The first one was based on the distinction between two types of answers requested by the comprehension test: local or global. The second model involved texts' input modality: written…

12 CFR 560.120 - Letters of credit and other independent undertakings to pay against documents.

Code of Federal Regulations, 2011 CFR

2011-01-01

... from West Publishing Co., 1/800/328-4880); the Uniform Customs and Practice for Documentary Credits... undertaking is to honor by delivery of an item of value other than money, the savings association should...

12 CFR 560.120 - Letters of credit and other independent undertakings to pay against documents.

Code of Federal Regulations, 2010 CFR

2010-01-01

... from West Publishing Co., 1/800/328-4880); the Uniform Customs and Practice for Documentary Credits... undertaking is to honor by delivery of an item of value other than money, the savings association should...

50 CFR 80.5 - Eligible undertakings.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM ADMINISTRATIVE REQUIREMENTS, PITTMAN-ROBERTSON WILDLIFE RESTORATION AND DINGELL-JOHNSON SPORT FISH RESTORATION ACTS § 80.5 Eligible undertakings. The... necessary to be a responsible hunter or archer. (b) Dingell-Johnson Sport Fish Restoration Act. (1) Projects...

Analyse Factorielle d'une Batterie de Tests de Comprehension Orale et Ecrite (Factor Analysis of a Battery of Tests of Listening and Reading Comprehension). Melanges Pedagogiques, 1971.

ERIC Educational Resources Information Center

Lonchamp, F.

This is a presentation of the results of a factor analysis of a battery of tests intended to measure listening and reading comprehension in English as a second language. The analysis sought to answer the following questions: (1) whether the factor analysis method yields results when applied to tests which are not specifically designed for this…

Growth pattern of the eye from birth to maturity: an Indian study.

PubMed

Purkait, Ruma

2013-02-01

The aim of the study was to follow the growth dynamics of ocular dimensions from birth to 18 years of age. The norms of dimensions at different ages, peak growth period, and maturity age of the dimensions are essential information for a physician in delineating syndromes or in deciding the optimal time for undertaking surgery to correct an abnormality. Lack of a comprehensive study in India has prompted us to undertake our own. A total of 1,960 healthy subjects from central India were included in the study. An anthropometric technique was used to measure medial (MICD) and lateral intercanthal distances (LICD), palpebral fissure length (PFL), and derived interpupillary distance (IPD). Two indices incorporating medial intercanthal distance with bizygomatic width (BZW) and maximum head breadth (HB) were derived. During infancy the growth rate of ocular dimensions range from 13 to 23 % in males and from 17 to 30 % in females. After infancy the growth rate falls below average in all dimensions except MICD. MICD matures at 9 and 11 years in females and males, respectively. The other dimensions follow in 2-3 years time. The indices MICD-HB and MICD-BZW vary between 20-22 and 24-25, respectively, during the normal growth period. Outside the range delineates a syndrome or abnormality. The present study has generated metric norms for all growing ages and also the growth dynamics for ocular dimensions of healthy Indian subjects. The knowledge will be useful to physicians as a guideline in correcting ocular deformity. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

To integrate family planning into the building up of mental civilization by offering comprehensive services.

PubMed

1988-03-01

The government of Nangong City, a newly instituted city with a relatively large proportion of agricultural workers has integrated family planning into the building up of mental civilization. As a result, in 1986, the family planning practice rate was 98.4%. One way the government accomplished this was by developing production to eliminate poverty, to show that population development has a significant impact on socioeconomic development. To help change people's attitudes about family planning, the government 1) used publicity, such as speechmaking, mass media, and courses in population theory; 2) awarded those who made contributions; 3) carried out publicity and education in accordance with characteristics of different groups of people; and 4) encouraged bridegrooms to live with their wives' families if the wives' parents had had no son. Another technique the government used as the popularization of scientific knowledge about population theory, physiology and hygiene, birth control, and eugenics and health in births. A 4th method was to popularize knowledge of laws and regulations, such as of early marriage and consanguineous marriage. 5th, the government developed social security undertakings: 1) giving priority to single-child families and 2) taking care of the elderly. Finally, the government improved maternal and child care by 1) providing premarital health care; 2) creating a project for healthier births and better upbringing; 3) family planning workers showing warm concern for reproductive women; and 4) controlling women's diseases and providing health care knowledge, as well as family planning services. These 6 activities have resulted in 1) the decreasing momentum of per capita arable land being controlled, 2) 1-child couples having more time to learn, 3) the development of educational undertakings, 4) a change in people's traditional practices, and 5) improvement in the understanding of patriotism.

Physical characterization of the near-Earth object population

NASA Astrophysics Data System (ADS)

Ieva, S.; Dotto, E.; Mazzotta Epifani, E.; Perna, D.; Perozzi, E.; Micheli, M.

2017-08-01

The Near-Earth Object (NEO) population, being the remnants of the building blocks that originally formed our solar system, allows us to understand the initial conditions that were present in the protosolar nebula. Its investigation can provide crucial information on the origin and early evolution of the solar system, and shed light on the delivery of water and organic-rich material to the early Earth. Furthermore, the possible impact of NEOs poses a serious hazard to our planet. There is an urgent need to undertake a comprehensive physical characterization of the NEO population, particularly for the ones with the higher likelihood of catastrophic impact with the Earth. One of the main aims of the NEOShield-2 project (2015-2017), financed by the European Commission in the framework of the HORIZON 2020 program, is to undertake an extensive observational campaign and provide a physical and compositional characterization for a large number of NEOs in the < 300 m size range, retrieving in particular their mitigation-relevant properties (size, shape, albedo, diameter, composition, internal structure, ...) in order to design impact mitigation missions and assess the consequences of an impact on Earth. We carried out visible photometric measurements for a sample of 158 uncharacterized NEOs. We also made use of visible and near-infrared spectroscopy to assess NEO composition and perform a mineralogical analysis. We found that carbonaceous C-complex asteroids deserve a special attention, since their physical structure ( e.g., primitive nature, porosity) and their orbital parameters (mainly the inclination) make at the moment challenging the design of a successful mitigation strategy. Indeed, the most advanced mitigation technique (the kinetic impactor) is less effective on these bodies, and the high inclination of some possible impactors require a launch vehicle capability beyond the one currently available.

Application of the IRT and TRT Models to a Reading Comprehension Test

ERIC Educational Resources Information Center

Kim, Weon H.

2017-01-01

The purpose of the present study is to apply the item response theory (IRT) and testlet response theory (TRT) models to a reading comprehension test. This study applied the TRT models and the traditional IRT model to a seventh-grade reading comprehension test (n = 8,815) with eight testlets. These three models were compared to determine the best…

Effects of Strength of Accent on an L2 Interactive Lecture Listening Comprehension Test

ERIC Educational Resources Information Center

Ockey, Gary J.; Papageorgiou, Spiros; French, Robert

2016-01-01

This article reports on a study which aimed to determine the effect of strength of accent on listening comprehension of interactive lectures. Test takers (N = 21,726) listened to an interactive lecture given by one of nine speakers and responded to six comprehension items. The test taker responses were analyzed with the Rasch computer program…

Perceptual organization, phonological awareness, and reading comprehension in adults with and without learning disabilities.

PubMed

Stothers, Margot; Klein, Perry D

2010-12-01

It is not clear from research whether, or to what extent, reading comprehension is impaired in adults who have learning disabilities (LD). The influence of perceptual organization (PO) and phonological awareness (PA) on reading comprehension was investigated. PO and PA are cognitive functions that have been examined in previous research for their roles in nonverbal LD and phonological dyslexia, respectively. Nonverbal tests of PO and non-reading tests of PA were administered to a sample of adults with postsecondary education. Approximately two thirds of the sample had previously been diagnosed as having LD. In a multiple regression analysis, tests of PO and PA were used to predict scores for tests of reading comprehension and mechanics. Despite the nonverbal nature of the perceptual organizational test stimuli, PO strongly predicted reading comprehension. Tests of PA predicted decoding and reading speed. Results were interpreted as supporting the hypothesis that integrative processes usually characterized as nonverbal were nonetheless used by readers with and without disabilities to understand text. The study's findings have implications for understanding the reading of adults with learning disabilities, and the nature of reading comprehension in general.

Assessing reading comprehension with narrative and expository texts: Dimensionality and relationship with fluency, vocabulary and memory.

PubMed

Santos, Sandra; Cadime, Irene; Viana, Fernanda L; Chaves-Sousa, Séli; Gayo, Elena; Maia, José; Ribeiro, Iolanda

2017-02-01

Reading comprehension assessment should rely on valid instruments that enable adequate conclusions to be taken regarding students' reading comprehension performance. In this article, two studies were conducted to collect validity evidence for the vertically scaled forms of two Tests of Reading Comprehension for Portuguese elementary school students in the second to fourth grades, one with narrative texts (TRC-n) and another with expository ones (TRC-e). Two samples of 950 and 990 students participated in Study 1, the study of the dimensionality of the TRC-n and TRC-e forms, respectively. Confirmatory factor analyses provided evidence of an acceptable fit for the one-factor solution for all test forms. Study 2 included 218 students to collect criterion-related validity. The scores obtained in each of the test forms were significantly correlated with the ones obtained in other reading comprehension measures and with the results obtained in oral reading fluency, vocabulary and working memory tests. Evidence suggests that the test forms are valid measures of reading comprehension. © 2016 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

Experience and lessons from surveillance and studies of the 2009 pandemic in Europe.

PubMed

Nicoll, A; Ammon, A; Amato Gauci, A; Amato, A; Ciancio, B; Zucs, P; Devaux, I; Plata, F; Mazick, A; Mølbak, K; Asikainen, T; Kramarz, P

2010-01-01

Surveillance and studies in a pandemic is a complex topic including four distinct components: (1) early detection and investigation; (2) comprehensive early assessment; (3) monitoring; and (4) rapid investigation of the effectiveness and impact of countermeasures, including monitoring the safety of pharmaceutical countermeasures. In the 2009 pandemic, the prime early detection and investigation took place in the Americas, but Europe needed to undertake the other three components while remaining vigilant to new phenomenon such as the emergence of antiviral resistance and important viral mutation. Laboratory-based surveillance was essential and also integral to epidemiological and clinical surveillance. Early assessment was especially vital because of the many important strategic parameters of the pandemic that could not be anticipated (the 'known unknowns'). Such assessment did not need to be undertaken in every country, and was done by the earliest affected European countries, particularly those with stronger surveillance. This was more successful than requiring countries to forward primary data for central analysis. However, it sometimes proved difficult to get even those analyses from European counties, and information from Southern hemisphere countries and North America proved equally valuable. These analyses informed which public health and clinical measures were most likely to be successful, and were summarized in a European risk assessment that was updated repeatedly. The estimate of the severity of the pandemic by the World Health Organization (WHO), and more detailed description by the European Centre for Disease Prevention and Control in the risk assessment along with revised planning assumptions were essential, as most national European plans envisaged triggering more disruptive interventions in the event of a severe pandemic. Setting up new surveillance systems in the midst of the pandemic and getting information from them was generally less successful. All European countries needed to perform monitoring (Component 3) for the proper management of their own healthcare systems and other services. The information that central authorities might like to have for monitoring was legion, and some countries found it difficult to limit this to what was essential for decisions and key communications. Monitoring should have been tested for feasibility in influenza seasons, but also needed to consider what surveillance systems will change or cease to deliver during a pandemic. International monitoring (reporting upwards to WHO and European authorities) had to be kept simple as many countries found it difficult to provide routine information to international bodies as well as undertaking internal processes. Investigation of the effectiveness of countermeasures (and the safety of pharmaceutical countermeasures) (Component 4) is another process that only needs to be undertaken in some countries. Safety monitoring proved especially important because of concerns over the safety of vaccines and antivirals. It is unlikely that it will become clear whether and which public health measures have been successful during the pandemic itself. Piloting of methods of estimating influenza vaccine effectiveness (part of Component 4) in Europe was underway in 2008. It was concluded that for future pandemics, authorities should plan how they will undertake Components 2-4, resourcing them realistically and devising new ways of sharing analyses. Crown Copyright 2009. Published by Elsevier Ltd. All rights reserved.

Cardiorespiratory functional assessment after pediatric heart transplantation.

PubMed

Pastore, E; Turchetta, A; Attias, L; Calzolari, A; Giordano, U; Squitieri, C; Parisi, F

2001-12-01

Limited data are available on the exercise capacity of young heart transplant recipients. The aim of this study was therefore to assess cardiorespiratory responses to exercise in this group of patients. Fourteen consecutive heart transplant recipients (six girls and eight boys, age-range 5-15 yr) and 14 healthy matched controls underwent a Bruce treadmill test to determine: duration of test; resting and maximum heart rates; maximum systolic blood pressure; peak oxygen consumption (VO2 peak); and cardiac output. Duration of test and heart rate increase were then compared with: time since transplantation, rejections per year, and immunosuppressive drugs received. The recipients also underwent the following lung function tests: forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV1). When compared with healthy controls, transplant recipients had tachycardia at rest (126 +/- 3.7 beats/min; p < 0.001); significantly reduced tolerance (9.3 +/- 0.4 min; p < 0.001), a maximum heart rate of 169 +/- 5.4 beats/min (p < 0.05); a cardiac output of 5.65 +/- 0.6 L/min (p < 0.05); and a lower heart-rate increase from rest to peak exercise (p < 0.001) but a similar VO2 peak. The heart-rate increase correlated significantly with time post-transplant (r = 0.55; p < 0.05), number of rejection episodes per year (r = - 0.63; p < 0.05), and number of immunosuppressive drugs (r = - 0.60; p < 0.05). The recipients had normal FVC and FEV1 values. After surgery, few heart transplant recipients undertake physical activity, possibly owing to over-protective parents and teachers and to a lack of suitable supervised facilities. The authors stress the importance of a cardiorespiratory functional evaluation for assessment of health status and to encourage recipients, if possible, to undertake regular physical activity.

Similar but Different: Differences in Comprehension Diagnosis on the Neale Analysis of Reading Ability and the York Assessment of Reading for Comprehension

ERIC Educational Resources Information Center

Colenbrander, Danielle; Nickels, Lyndsey; Kohnen, Saskia

2017-01-01

Background: Identifying reading comprehension difficulties is challenging. There are many comprehension tests to choose from, and a child's diagnosis can be influenced by various factors such as a test's format and content and the choice of diagnostic criteria. We investigate these issues with reference to the Neale Analysis of Reading Ability…

Dual loyalties: Everyday ethical problems of registered nurses and physicians in combat zones.

PubMed

Lundberg, Kristina; Kjellström, Sofia; Sandman, Lars

2017-01-01

When healthcare personnel take part in military operations in combat zones, they experience ethical problems related to dual loyalties, that is, when they find themselves torn between expectations of doing caring and military tasks, respectively. This article aims to describe how Swedish healthcare personnel reason concerning everyday ethical problems related to dual loyalties between care and military tasks when undertaking healthcare in combat zones. Abductive qualitative design. Participants and research context: Individual interviews with 15 registered nurses and physicians assigned for a military operation in Mali. Ethical considerations: The participants signed up voluntarily, and requirements for informed consent and confidentiality were met. The research was approved by the Regional Ethics Review Board in Gothenburg (D no. 816-14; 24 November 2014). Three main categories emerged: reasons for not undertaking combat duties, reasons for undertaking combat duties and restricted loyalty to military duties, and 14 subcategories. Reasons for not undertaking combat duties were that it was not in their role, not according to ethical codes or humanitarian law or a breach towards patients. Reasons for undertaking combat duties were that humanitarian law does not apply or has to be treated pragmatically or that it is a case of force protection. Shortage of resources and competence were reasons for both doing and not doing military tasks. Under some circumstances, they could imagine undertaking military tasks: when under threat, if unseen or if not needed for healthcare duties. These discrepant views suggest a lack of a common view on what is ethically acceptable or not, and therefore we suggest further normative discussion on how these everyday ethical problems should be interpreted in the light of humanitarian law and ethical codes of healthcare personnel and following this, further training in ethical reflection before going on military operations.

Repeatability of diagnostic ultrasonography in the assessment of the equine superficial digital flexor tendon.

PubMed

Pickersgill, C H; Marr, C M; Reid, S W

2001-01-01

A quantitative investigation of the variation that can occur during the course of ultrasonography of the equine superficial digital flexor tendons (SDFT) was undertaken. The aim of this investigation was to use an objective measure, namely the measurement of CSA, to quantify the variability occurring during the course of the ultrasonographic assessment of the equine SDFT. The effects of 3 variables on the CSA measurements were determined. 1) Image acquisition operator (IAc): two different operators undertaking the ultrasonographic examination; 2) image analysis operator (IAn): two different operators undertaking the calculation of CSA values from previously stored images; and 3) analytical equipment (used during CSA measurement) (IEq): the use of 2 different sets of equipment during calculation of CSA values. Tendon cross-sectional area (CSA) measurements were used as the comparative variable of 3 potential sources: interoperator, during image acquisition; interoperator, during CSA measurement; and intraoperator, when using different analytical equipment. Two operators obtained transverse ultrasonographic images from the forelimb SDFTs of 16 National Hunt (NH) Thoroughbred (TB) racehorses, each undertaking analysis of their own and the other operator's images. One operator undertook analysis of their images using 2 sets of equipment. There was no statistically significant difference in the results obtained when different operators undertook image acquisition (P>0.05). At all but the most distal level, there was no significant difference when different equipment was used during analysis (P>0.05). A significant difference (P<0.01) was reported when different operators undertook image analysis, one operator consistently returning larger measurements. Different operators undertaking different stages of an examination can result in significant variability. To reduce confounding during ultrasonographic investigations involving multiple persons, one operator should undertake image analysis, although different operators may undertake image acquisition.

Should Physical Activity Recommendations for South Asian Adults Be Ethnicity-Specific? Evidence from a Cross-Sectional Study of South Asian and White European Men and Women.

PubMed

Iliodromiti, Stamatina; Ghouri, Nazim; Celis-Morales, Carlos A; Sattar, Naveed; Lumsden, Mary Ann; Gill, Jason M R

2016-01-01

International public health guidelines recommend that adults undertake at least 150 min.week-1 of moderate-intensity physical activity. However, the underpinning evidence has largely been obtained from studies of populations of white European descent. It is unclear whether these recommendations are appropriate for other ethnic groups, particularly South Asians, who have greater cardio-metabolic risk than white Europeans. The objective of our study was to determine the level of moderate-intensity physical activity required in South Asians adults to confer a similar cardio-metabolic risk profile to that observed in Europeans of similar age and body mass index (BMI) undertaking the currently recommended levels of 150 min.week-1. 148 South Asians and 163 white Europeans aged 18 to 70 years were recruited. Physical activity was measured objectively via vertical axis accelerations from hip-worn accelerometers. Factor analysis was used to summarize the measured risk biomarkers into a single underlying latent "factor" describing overall cardio-metabolic risk. Sex did not modify the association between physical activity and the cardio-metabolic risk factor, so data for both sexes were combined and models adjusted for age, sex, BMI and accelerometer wear time. We estimated that South Asian adults needed to undertake 232 (95% Confidence interval: 200 to 268) min.week-1 in order to obtain the same cardio-metabolic risk factor score as a white European undertaking 150 minutes of moderate-equivalent physical activity per week. The present findings suggest that South Asian men and women need to undertake ~230 minutes of moderate intensity physical activity per week. This equates to South Asians undertaking an extra 10-15 minutes of moderate intensity physical activity per day on top of existing recommendations.

A comprehensive map of the influenza A virus replication cycle

PubMed Central

2013-01-01

Background Influenza is a common infectious disease caused by influenza viruses. Annual epidemics cause severe illnesses, deaths, and economic loss around the world. To better defend against influenza viral infection, it is essential to understand its mechanisms and associated host responses. Many studies have been conducted to elucidate these mechanisms, however, the overall picture remains incompletely understood. A systematic understanding of influenza viral infection in host cells is needed to facilitate the identification of influential host response mechanisms and potential drug targets. Description We constructed a comprehensive map of the influenza A virus (‘IAV’) life cycle (‘FluMap’) by undertaking a literature-based, manual curation approach. Based on information obtained from publicly available pathway databases, updated with literature-based information and input from expert virologists and immunologists, FluMap is currently composed of 960 factors (i.e., proteins, mRNAs etc.) and 456 reactions, and is annotated with ~500 papers and curation comments. In addition to detailing the type of molecular interactions, isolate/strain specific data are also available. The FluMap was built with the pathway editor CellDesigner in standard SBML (Systems Biology Markup Language) format and visualized as an SBGN (Systems Biology Graphical Notation) diagram. It is also available as a web service (online map) based on the iPathways+ system to enable community discussion by influenza researchers. We also demonstrate computational network analyses to identify targets using the FluMap. Conclusion The FluMap is a comprehensive pathway map that can serve as a graphically presented knowledge-base and as a platform to analyze functional interactions between IAV and host factors. Publicly available webtools will allow continuous updating to ensure the most reliable representation of the host-virus interaction network. The FluMap is available at http://www.influenza-x.org/flumap/. PMID:24088197

Development and preliminary evaluation of a new test of ongoing speech comprehension.

PubMed

Best, Virginia; Keidser, Gitte; Buchholz, Jӧrg M; Freeston, Katrina

2016-01-01

The overall goal of this work is to create new speech perception tests that more closely resemble real world communication and offer an alternative or complement to the commonly used sentence recall test. We describe the development of a new ongoing speech comprehension test based on short everyday passages and on-the-go questions. We also describe the results of an experiment conducted to compare the psychometric properties of this test to those of a sentence test. Both tests were completed by a group of listeners that included normal hearers as well as hearing-impaired listeners who participated with and without their hearing aids. Overall, the psychometric properties of the two tests were similar, and thresholds were significantly correlated. However, there was some evidence of age/cognitive effects in the comprehension test that were not revealed by the sentence test. This new comprehension test promises to be useful for the larger goal of creating laboratory tests that combine realistic acoustic environments with realistic communication tasks. Further efforts will be required to assess whether the test can ultimately improve predictions of real-world outcomes.

Primary health care reform, dilemmatic space and risk of burnout among health workers.

PubMed

Freeman, Toby; Baum, Fran; Labonté, Ronald; Javanparast, Sara; Lawless, Angela

2018-05-01

Health system changes may increase primary health care workers' dilemmatic space, created when reforms contravene professional values. Dilemmatic space may be a risk factor for burnout. This study partnered with six Australian primary health care services (in South Australia: four state government-managed services including one Aboriginal health team and one non-government organisation and in Northern Territory: one Aboriginal community-controlled service) during a period of change and examined workers' dilemmatic space and incidence of burnout. Dilemmatic space and burnout were assessed in a survey of 130 staff across the six services (58% response rate). Additionally, 63 interviews were conducted with practitioners, managers, regional executives and health department staff. Dilemmatic space occurred across all services and was associated with higher rates of self-reported burnout. Three conditions associated with dilemmatic space were (1) conditions inherent in comprehensive primary health care, (2) stemming from service provision for Aboriginal and Torres Strait Islander peoples and (3) changes wrought by reorientation to selective primary health care in South Australia. Responses to dilemmatic space included ignoring directives or doing work 'under the radar', undertaking alternative work congruent with primary health care values outside of hours, or leaving the organisation. The findings show that comprehensive primary health care was contested and political. Future health reform processes would benefit from considering alignment of changes with staff values to reduce negative effects of the reform and safeguard worker wellbeing.

Reducing Disparities in Cancer Screening and Prevention through Community-Based Participatory Research Partnerships with Local Libraries: A Comprehensive Dynamic Trial.

PubMed

Rapkin, Bruce D; Weiss, Elisa; Lounsbury, David; Michel, Tamara; Gordon, Alexis; Erb-Downward, Jennifer; Sabino-Laughlin, Eilleen; Carpenter, Alison; Schwartz, Carolyn E; Bulone, Linda; Kemeny, Margaret

2017-09-01

Reduction of cancer-related disparities requires strategies that link medically underserved communities to preventive care. In this community-based participatory research project, a public library system brought together stakeholders to plan and undertake programs to address cancer screening and risk behavior. This study was implemented over 48 months in 20 large urban neighborhoods, selected to reach diverse communities disconnected from care. In each neighborhood, Cancer Action Councils were organized to conduct a comprehensive dynamic trial, an iterative process of program planning, implementation and evaluation. This process was phased into neighborhoods in random, stepped-wedge sequence. Population-level outcomes included self-reported screening adherence and smoking cessation, based on street intercept interviews. Event-history regressions (n = 9374) demonstrated that adherence outcomes were associated with program implementation, as were mediators such as awareness of screening programs and cancer information seeking. Findings varied by ethnicity, and were strongest among respondents born outside the U.S. or least engaged in care. This intervention impacted health behavior in diverse, underserved and vulnerable neighborhoods. It has been sustained as a routine library system program for several years after conclusion of grant support. In sum, participatory research with the public library system offers a flexible, scalable approach to reduce cancer health disparities. © Society for Community Research and Action 2017.

Assessing surgical research at the teaching hospital level.

PubMed

McBride, Kate E; Young, Jane M; Bannon, Paul G; Solomon, Michael J

2017-01-01

To undertake a comprehensive needs assessment to determine the baseline of surgical research activity at a tertiary referral hospital in Sydney, Australia. The comprehensive needs assessment comprised three components: a retrospective audit of the hospital ethics committee records to identify surgical research activity; a survey of all 17 surgical departments about the availability of 10 potential research resources and a survey of surgical staff to ascertain perceptions of research culture at the organizational, team and individual levels. Of all research studies submitted to the hospital ethics committee in a 2-year period, only 9% were identified as surgical studies. Among the 17 surgical departments, there was wide variation in activity with only four defined as being 'research active'. On average, 52% of potential resources for surgical research were found to be in place within surgical departments. Only five departments were considered to be adequately research resourced (≥75% potential resources in place). Surgical research culture was rated 'moderate' at the organizational and team level, and 'low' at the individual level. Medical staff rated research capacity significantly higher at the team and individual levels compared to nursing staff. Collectively, the baseline results indicate there is considerable opportunity to enhance surgical research at the hospital level and to use this information to guide new and innovative approaches in the future. © 2016 Royal Australasian College of Surgeons.

[Scientific substantiation of sizes of sanitary protection zones of anthrax burial sites based on the comprehensive evaluation of risk factors].

PubMed

Kartavaya, S A; Simonova, E G; Loktionova, M N; Kolganova, O A; Ladny, V I; Raichich, S R

In the Russian Federation anthrax epizootics are still being registered among animals as well as epidemic foci of the population. This situation is linked to natural reservoirs of the pathogen - numerous anthrax burial sites which belong to class I of dangerous objects. In this connection, a one-kilometer sanitary protective zone is required according to current Russian Federation legislation. As a result, a significant land of the country is unsuitable for any agricultural use. Meanwhile, epizootologo-epidemiological observations indicate to that different anthrax burial sites differ in their characteristics and represent varying degrees of the risk. In connection with the development of the agricultural sector, intensive construction and the development of new and abandoned areas there is a need of creating unified approaches to assess the risk of anthrax burial sites, as well as to determine the size of sanitary protection zones based on the risk assessment. This article represents an original methodology to assess the actual danger of anthrax burial sites. It is based on a comprehensive multi-factor quantity-related risk assessment, described by a model that accounting the importance of each study for natural, social and biological factors. Undertaking this methodology allowed to reveal a degree of danger of anthrax burial sites located in different territories of the Russian Federation, and helped to substantiate the dimensions of their sanitary protection zones.

42 CFR 411.372 - Procedure for submitting a request.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 411.372 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN...: Centers for Medicare & Medicaid Services, Department of Health and Human Services, Office of Financial... undertaking, or plans to undertake, including: the purpose of the arrangement; the nature of each party's...

ACHP | Section 106 Regulations Flow Chart

Science.gov Websites

undertaking/no potential to cause effects Undertaking is type that might affect historic properties Identify No historic properties affected Historic properties are affected Assess Adverse Effects Apply affected Resolve Adverse Effects Continue consultation Memorandum of Agreement FAILURE TO AGREE COUNCIL

17 CFR 230.484 - Undertaking required in certain registration statements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Undertaking required in certain registration statements. 230.484 Section 230.484 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION GENERAL RULES AND REGULATIONS, SECURITIES ACT OF 1933 Investment Companies; Business...

How Well Do Customers of Direct-to-Consumer Personal Genomic Testing Services Comprehend Genetic Test Results? Findings from the Impact of Personal Genomics Study.

PubMed

Ostergren, Jenny E; Gornick, Michele C; Carere, Deanna Alexis; Kalia, Sarah S; Uhlmann, Wendy R; Ruffin, Mack T; Mountain, Joanna L; Green, Robert C; Roberts, J Scott

2015-01-01

To assess customer comprehension of health-related personal genomic testing (PGT) results. We presented sample reports of genetic results and examined responses to comprehension questions in 1,030 PGT customers (mean age: 46.7 years; 59.9% female; 79.0% college graduates; 14.9% non-White; 4.7% of Hispanic/Latino ethnicity). Sample reports presented a genetic risk for Alzheimer's disease and type 2 diabetes, carrier screening summary results for >30 conditions, results for phenylketonuria and cystic fibrosis, and drug response results for a statin drug. Logistic regression was used to identify correlates of participant comprehension. Participants exhibited high overall comprehension (mean score: 79.1% correct). The highest comprehension (range: 81.1-97.4% correct) was observed in the statin drug response and carrier screening summary results, and lower comprehension (range: 63.6-74.8% correct) on specific carrier screening results. Higher levels of numeracy, genetic knowledge, and education were significantly associated with greater comprehension. Older age (≥ 60 years) was associated with lower comprehension scores. Most customers accurately interpreted the health implications of PGT results; however, comprehension varied by demographic characteristics, numeracy and genetic knowledge, and types and format of the genetic information presented. Results suggest a need to tailor the presentation of PGT results by test type and customer characteristics. © 2015 S. Karger AG, Basel.

How Well Do Customers of Direct-to-Consumer Personal Genomic Testing Services Comprehend Genetic Test Results? Findings from the Impact of Personal Genomics Study

PubMed Central

Ostergren, Jenny E.; Gornick, Michele C.; Carere, Deanna Alexis; Kalia, Sarah S.; Uhlmann, Wendy R.; Ruffin, Mack T.; Mountain, Joanna L.; Green, Robert C.; Roberts, J. Scott

2016-01-01

Aim To assess customer comprehension of health-related personal genomic testing (PGT) results. Methods We presented sample reports of genetic results and examined responses to comprehension questions in 1,030 PGT customers (mean age: 46.7 years; 59.9% female; 79.0% college graduates; 14.9% non-White; 4.7% of Hispanic/Latino ethnicity). Sample reports presented a genetic risk for Alzheimer’s disease and type 2 diabetes, carrier screening summary results for >30 conditions, results for phenylketonuria and cystic fibrosis, and drug response results for a statin drug. Logistic regression was used to identify correlates of participant comprehension. Results Participants exhibited high overall comprehension (mean score: 79.1% correct). The highest comprehension (range: 81.1–97.4% correct) was observed in the statin drug response and carrier screening summary results, and lower comprehension (range: 63.6–74.8% correct) on specific carrier screening results. Higher levels of numeracy, genetic knowledge, and education were significantly associated with greater comprehension. Older age (≥ 60 years) was associated with lower comprehension scores. Conclusions Most customers accurately interpreted the health implications of PGT results; however, comprehension varied by demographic characteristics, numeracy and genetic knowledge, and types and format of the genetic information presented. Results suggest a need to tailor the presentation of PGT results by test type and customer characteristics. PMID:26087778

Effects of computer-based immediate feedback on foreign language listening comprehension and test-associated anxiety.

PubMed

Lee, Shu-Ping; Su, Hui-Kai; Lee, Shin-Da

2012-06-01

This study investigated the effects of immediate feedback on computer-based foreign language listening comprehension tests and on intrapersonal test-associated anxiety in 72 English major college students at a Taiwanese University. Foreign language listening comprehension of computer-based tests designed by MOODLE, a dynamic e-learning environment, with or without immediate feedback together with the state-trait anxiety inventory (STAI) were tested and repeated after one week. The analysis indicated that immediate feedback during testing caused significantly higher anxiety and resulted in significantly higher listening scores than in the control group, which had no feedback. However, repeated feedback did not affect the test anxiety and listening scores. Computer-based immediate feedback did not lower debilitating effects of anxiety but enhanced students' intrapersonal eustress-like anxiety and probably improved their attention during listening tests. Computer-based tests with immediate feedback might help foreign language learners to increase attention in foreign language listening comprehension.

Planning for disaster resilience in rural, remote, and coastal communities: moving from thought to action.

PubMed

Murphy, Brenda L; Anderson, Gregory S; Bowles, Ron; Cox, Robin S

2014-01-01

Disaster resilience is the cornerstone of effective emergency management across all phases of a disaster from preparedness through response and recovery. To support community resilience planning in the Rural Disaster Resilience Project (RDRP) Planning Framework, a print-based version of the guide book and a suite of resilience planning tools were field tested in three communities representing different regions and geographies within Canada. The results provide a cross-case study analysis from which lessons learned can be extracted. The authors demonstrate that by encouraging resilience thinking and proactive planning even very small rural communities can harness their inherent strengths and resources to enhance their own disaster resilience, as undertaking the resilience planning process was as important as the outcomes.The resilience enhancement planning process must be flexible enough to allow each community to act independently to meet their own needs. The field sites demonstrate that any motivated group of individuals, representing a neighborhood or some larger area could undertake a resilience initiative, especially with the assistance of a bridging organization or tool such as the RDRP Planning Framework.

The Effects of Timed and Untimed Testing Conditions on the Reading Comprehension Performance of Adults with Reading Disabilities. Special Issue on Reading Comprehension ? Part II

ERIC Educational Resources Information Center

Lesaux, Nonie K.; Pearson, M. Rufina; Siegel, Linda S.

2006-01-01

This study examined the effects of extra time on the reading comprehension performance of a heterogeneous group of adults with reading disabilities. Sixty-four adults participated. A clinic that assesses learning disabilities identified 22 as reading disabled, and 42 as normal readers. The 64 adults took a reading comprehension test under both…

The Novice Researcher: Interviewing Young Children

ERIC Educational Resources Information Center

Danby, Susan; Ewing, Lynette; Thorpe, Karen

2011-01-01

Being a novice researcher undertaking research interviews with young children requires understandings of the interview process. By investigating the interaction between a novice researcher undertaking her first interview and a child participant, the authors attend to theoretical principles, such as the competence of young children as informants,…

ACHP News

Science.gov Websites

document to record the agreed upon resolution of adverse effects for discrete undertakings. These undertakings have: * a defined project beginning and end; * adverse effects that are understood and agreed upon : * effects to historic properties cannot be fully determined in advance; * a federal agency wishes to develop

17 CFR 230.484 - Undertaking required in certain registration statements.

Code of Federal Regulations, 2014 CFR

2014-04-01

... statement is prepared on a form available solely to investment companies registered under the investment... and an undertaking in substantially the following form: Insofar as indemnification for liability..., suit or proceeding) is asserted by such director, officer or controlling person in connection with the...

17 CFR 230.484 - Undertaking required in certain registration statements.

Code of Federal Regulations, 2013 CFR

2013-04-01

... statement is prepared on a form available solely to investment companies registered under the investment... and an undertaking in substantially the following form: Insofar as indemnification for liability..., suit or proceeding) is asserted by such director, officer or controlling person in connection with the...

17 CFR 230.484 - Undertaking required in certain registration statements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... statement is prepared on a form available solely to investment companies registered under the investment... and an undertaking in substantially the following form: Insofar as indemnification for liability..., suit or proceeding) is asserted by such director, officer or controlling person in connection with the...

17 CFR 230.484 - Undertaking required in certain registration statements.

Code of Federal Regulations, 2012 CFR

2012-04-01

... statement is prepared on a form available solely to investment companies registered under the investment... and an undertaking in substantially the following form: Insofar as indemnification for liability..., suit or proceeding) is asserted by such director, officer or controlling person in connection with the...

Flow and Reading Comprehension: Testing the Mediating Role of Emotioncy

ERIC Educational Resources Information Center

Shahian, Leila; Pishghadam, Reza; Khajavy, Gholam Hassan

2017-01-01

Considering the importance of psychological factors in learners' reading abilities, this study examines the relationship between flow, emotioncy, and reading comprehension. To this end, 238 upper-intermediate and advanced English as a Foreign Language (EFL) learners were asked to take four tests of reading comprehension along with flow and…

Language Skills in Classical Chinese Text Comprehension

ERIC Educational Resources Information Center

Lau, Kit-ling

2018-01-01

This study used both quantitative and qualitative methods to explore the role of lower- and higher-level language skills in classical Chinese (CC) text comprehension. A CC word and sentence translation test, text comprehension test, and questionnaire were administered to 393 Secondary Four students; and 12 of these were randomly selected to…

Measuring the Comprehensibility of Englishes within ASEAN among Aseans

ERIC Educational Resources Information Center

Wilang, Jeffrey Dawala; Teo, Adisa

2012-01-01

This paper focuses on designing a comprehensibility test and a questionnaire for spoken world Englishes in Brunei, Malaysia, the Philippines and Singapore, and utilizing the test to investigate the comprehension of Burmese, Cambodians, Indonesians, Laotians, Thais and Vietnamese. We reviewed the demarcation of users of English based on Kachru's…

Accuracy of the DIBELS Oral Reading Fluency Measure for Predicting Third Grade Reading Comprehension Outcomes

ERIC Educational Resources Information Center

Roehrig, Alysia D.; Petscher, Yaacov; Nettles, Stephen M.; Hudson, Roxanne F.; Torgesen, Joseph K.

2008-01-01

We evaluated the validity of DIBELS ("Dynamic Indicators of Basic Early Literacy Skills") ORF ("Oral Reading Fluency") for predicting performance on the "Florida Comprehensive Assessment Test" (FCAT-SSS) and "Stanford Achievement Test" (SAT-10) reading comprehension measures. The usefulness of previously…

A Low Vision Reading Comprehension Test.

ERIC Educational Resources Information Center

Watson, G. R.; And Others

1996-01-01

Fifty adults (ages 28-86) with macular degeneration were given the Low Vision Reading Comprehension Assessment (LVRCA) to test its reliability and validity in evaluating the reading comprehension of those with vision impairments. The LVRCA was found to take only nine minutes to administer and was a valid and reliable tool. (CR)

Reading comprehension in Parkinson's disease.

PubMed

Murray, Laura L; Rutledge, Stefanie

2014-05-01

Although individuals with Parkinson's disease (PD) self-report reading problems and experience difficulties in cognitive-linguistic functions that support discourse-level reading, prior research has primarily focused on sentence-level processing and auditory comprehension. Accordingly, the authors investigated the presence and nature of reading comprehension in PD, hypothesizing that (a) individuals with PD would display impaired accuracy and/or speed on reading comprehension tests and (b) reading performances would be correlated with cognitive test results. Eleven adults with PD and 9 age- and education-matched control participants completed tests that evaluated reading comprehension; general language and cognitive abilities; and aspects of attention, memory, and executive functioning. The PD group obtained significantly lower scores on several, but not all, reading comprehension, language, and cognitive measures. Memory, language, and disease severity were significantly correlated with reading comprehension for the PD group. Individuals in the early stages of PD without dementia or broad cognitive deficits can display reading comprehension difficulties, particularly for high- versus basic-level reading tasks. These reading difficulties are most closely related to memory, high-level language, and PD symptom severity status. The findings warrant additional research to delineate further the types and nature of reading comprehension impairments experienced by individuals with PD.

Improving text comprehension strategies in upper primary school children: a design experiment.

PubMed

De Corte, E; Verschaffel, L; Van De Ven, A

2001-12-01

With respect to the acquisition of competence in reading, new standards for primary education stress more than before the importance of learning and teaching cognitive and metacognitive strategies that facilitate text comprehension. Therefore, there is a need to design a research-based instructional approach to strategic reading comprehension. The design experiment aimed at developing, implementing and evaluating a research-based, but also practically applicable learning environment for enhancing skilled strategy use in upper primary school children when reading a text. Four text comprehension strategies (activating prior knowledge, clarifying difficult words, making a schematic representation of the text, and formulating the main idea) and a metacognitive strategy (regulating one's own reading process) were trained through a variety of highly interactive instructional techniques, namely modelling, whole class discussion, and small group work in the format of reciprocal teaching. Participants in the study were four experimental 5th grade classes (79 children) and eight comparable control classes (149 pupils). The effects of the learning environment were measured using a pretest-post-test-retention design. Multilevel hierarchical linear regression models were used to analyse the quantitative data of a Reading Strategy Test, a standardised Reading Comprehension Test, a Reading Attitude Scale, a Transfer Test and an interview about strategy use during reading. The data of the Reading Strategy Test, the Transfer Test and the interviews about strategy use showed that the experimental group out-performed the control group in terms of the strategy adoption and application during text reading. Whilst the experimental group also scored higher on the Reading Comprehension Test than the control group, the difference was not significant. This design experiment shows that it is possible to foster pupils' use and transfer of strategic reading comprehension skills in regular classrooms by immersing them in a powerful learning environment. But this intervention does not automatically result in improvement of performance on a standardised reading comprehension test.

Cognitive Screening Tests Versus Comprehensive Neuropsychological Test Batteries: A National Academy of Neuropsychology Education Paper†.

PubMed

Roebuck-Spencer, Tresa M; Glen, Tannahill; Puente, Antonio E; Denney, Robert L; Ruff, Ronald M; Hostetter, Gayle; Bianchini, Kevin J

2017-06-01

The American Medical Association Current Procedural Panel developed a new billing code making behavioral health screening a reimbursable healthcare service. The use of computerized testing as a means for cognitive screening and brief cognitive testing is increasing at a rapid rate. The purpose of this education paper is to provide information to clinicians, healthcare administrators, and policy developers about the purpose, strengths, and limitations of cognitive screening tests versus comprehensive neuropsychological evaluations. Screening tests are generally brief and narrow in scope, they can be administered during a routine clinical visit, and they can be helpful for identifying individuals in need of more comprehensive assessment. Some screening tests can also be helpful for monitoring treatment outcomes. Comprehensive neuropsychological assessments are multidimensional in nature and used for purposes such as identifying primary and secondary diagnoses, determining the nature  and severity of a person's cognitive difficulties, determining functional limitations, and planning treatment and rehabilitation. Cognitive screening tests are expected to play an increasingly important role in identifying individuals with cognitive impairment and in determining which individuals should be referred for further neuropsychological assessment. However, limitations of existing cognitive screening tests are present and cognitive screening tests should not be used as a replacement for comprehensive neuropsychological testing. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Health surveillance of preschool children.

PubMed Central

Colver, A F; Steiner, H

1986-01-01

Discussions with every general practice, health visitor, and clinical medical officer in Northumberland Health Authority led to agreement about the content of preschool health surveillance, the ages at which it should be done, and referral pathways after a failed screening test. Each primary health care team now undertakes to do a basic minimum set of screening tests, and each team decides who in the team will do each test. The screening system agreed on should enable time to become available for the equally important aspects of surveillance--namely, developmental guidance, health education, and assessment and follow up of problems. The discussions also led to agreement about how the health authority should evaluate the effect of the surveillance programme on the health of children. PMID:2425884

Encephalitozoon cuniculi antibodies in a specific-pathogen-free rabbit unit.

PubMed Central

Bywater, J E; Kellett, B S

1978-01-01

We describe our discovery of Encephalitozoon cuniculi antibodies in a specific-pathogen-free rabbit colony. Small-sized samples had failed to reveal the presence of infection with a prevalence of about 5%. Using an India ink immunoreaction test by which we were able to visualize both negative and positive reactions, we were able to undertake a 100% screen of the colony of more than 700 rabbits and to repeat this 4 weeks later when we had culled the positive reactors. By collating the results of those tests with the results of tests on previously collected samples, we have been able to discuss and observe age and sex susceptibilities and the mode of transmission of the naturally occurring disease. PMID:151081

The Complexities of Supporting Asian International Pre-Service Teachers as They Undertake Practicum

ERIC Educational Resources Information Center

Spooner-Lane, Rebecca; Tangen, Donna; Campbell, Marilyn

2009-01-01

Increasing numbers of Asian international students are choosing to undertake their tertiary studies in English-speaking countries. For universities, international students are an important source of revenue. However, Asian international students face multiple challenges in adapting to a foreign culture, understanding the expectations of their…

29 CFR 502.42 - Procedures for initiating and undertaking review.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Procedures for initiating and undertaking review. 502.42 Section 502.42 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS ENFORCEMENT OF CONTRACTUAL OBLIGATIONS FOR TEMPORARY ALIEN AGRICULTURAL WORKERS ADMITTED UNDER...

29 CFR 501.42 - Procedures for initiating and undertaking review.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Procedures for initiating and undertaking review. 501.42 Section 501.42 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS ENFORCEMENT OF CONTRACTUAL OBLIGATIONS FOR TEMPORARY ALIEN AGRICULTURAL WORKERS ADMITTED UNDER...

A Phytase Enzyme-Based Biochemistry Practical Particularly Suited to Students Undertaking Courses in Biotechnology and Environmental Science

ERIC Educational Resources Information Center

Boyce, Angela; Casey, Anne; Walsh, Gary

2004-01-01

Courses in introductory biochemistry invariably encompass basic principles of enzymology, with reinforcement of lecture-based material in appropriate laboratory practicals. Students undertaking practical classes are more enthusiastic, and generally display improved performance, when the specific experiments undertaken show direct relevance to…

Who Assists the Faculty? The Need for Mentorship Programs for Faculty Undertaking Global Education Initiatives

ERIC Educational Resources Information Center

Dean, Yasmin; London, Chad; Carston, Cathy; Salyers, Vincent

2015-01-01

This study explored the expectations, motivations, and experiences of Canadian faculty members undertaking development and implementation of global education initiatives (GEI) for students in the form of exchange and study abroad programs, supervised practical coursework, and experiential learning in international settings. Findings revealed that…

31 CFR 248.4 - Undertaking of indemnity.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Undertaking of indemnity. 248.4 Section 248.4 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... in the circumstances set forth below, a corporate surety authorized by the Secretary of the Treasury...

44 CFR Appendix A to Part 62 - Federal Emergency Management Agency, Federal Insurance Administration, Financial Assistance...

Code of Federal Regulations, 2012 CFR

2012-10-01

... Insurance Administration, Washington, DC 20472. Article I—Findings, Purpose, and Authority Whereas, the... parties hereto mutually undertake the following: Article II—Undertaking of the Company A. Eligibility... cannot be mailed due to insufficient or erroneous information or insufficient funds, a request for...

44 CFR Appendix A to Part 62 - Federal Emergency Management Agency, Federal Insurance Administration, Financial Assistance...

Code of Federal Regulations, 2014 CFR

2014-10-01

... Insurance Administration, Washington, DC 20472. Article I—Findings, Purpose, and Authority Whereas, the... parties hereto mutually undertake the following: Article II—Undertaking of the Company A. Eligibility... cannot be mailed due to insufficient or erroneous information or insufficient funds, a request for...

44 CFR Appendix A to Part 62 - Federal Emergency Management Agency, Federal Insurance Administration, Financial Assistance...

Code of Federal Regulations, 2013 CFR

2013-10-01

... Insurance Administration, Washington, DC 20472. Article I—Findings, Purpose, and Authority Whereas, the... parties hereto mutually undertake the following: Article II—Undertaking of the Company A. Eligibility... cannot be mailed due to insufficient or erroneous information or insufficient funds, a request for...

44 CFR Appendix A to Part 62 - Federal Emergency Management Agency, Federal Insurance Administration, Financial Assistance...

Code of Federal Regulations, 2011 CFR

2011-10-01

... Insurance Administration, Washington, DC 20472. Article I—Findings, Purpose, and Authority Whereas, the... parties hereto mutually undertake the following: Article II—Undertaking of the Company A. Eligibility... cannot be mailed due to insufficient or erroneous information or insufficient funds, a request for...

15 CFR 400.43 - Uniform treatment.

Code of Federal Regulations, 2014 CFR

2014-01-01

...) Agreements to be made in writing. Any agreement or contract related to one or more grantee function(s) and... be in writing. (b) Evaluation of proposals. A grantee (or person undertaking a zone-related function... participants, a grantee (or person undertaking a zone-related function(s) on behalf of a grantee, where...

15 CFR 400.43 - Uniform treatment.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) Agreements to be made in writing. Any agreement or contract related to one or more grantee function(s) and... be in writing. (b) Evaluation of proposals. A grantee (or person undertaking a zone-related function... participants, a grantee (or person undertaking a zone-related function(s) on behalf of a grantee, where...

Undertaking an International Assignment.

ERIC Educational Resources Information Center

Kitinoja, Lisa; And Others

Agricultural and extension educators interested in international agricultural development must answer several questions to become oriented within the field before undertaking an international assignment. The questions are as follows: (1) why do you want to work internationally? (2) what do you have to offer as a professional? and (3) what is your…

Statistical decision from k test series with particular focus on population genetics tools: a DIY notice.

PubMed

De Meeûs, Thierry

2014-03-01

In population genetics data analysis, researchers are often faced to the problem of decision making from a series of tests of the same null hypothesis. This is the case when one wants to test differentiation between pathogens found on different host species sampled from different locations (as many tests as number of locations). Many procedures are available to date but not all apply to all situations. Finding which tests are significant or if the whole series is significant, when tests are independent or not do not require the same procedures. In this note I describe several procedures, among the simplest and easiest to undertake, that should allow decision making in most (if not all) situations population geneticists (or biologists) should meet, in particular in host-parasite systems. Copyright © 2014 Elsevier B.V. All rights reserved.

Job Specific Tests and an Overview of Research on Alternatives.

ERIC Educational Resources Information Center

MacLane, Charles N.; O'Leary, Brian S.

The development of job-specific tests (JSTs) for two occupations is discussed. A reading comprehension test and a mathematical reasoning test were developed for Customs Inspectors, and a reading comprehension test was developed for Social Security Claims workers. JST items incorporated reading samples or math problems from those found on the job.…

Relationships between Visual and Auditory Perceptual Skills and Comprehension in Students with Learning Disabilities.

ERIC Educational Resources Information Center

Weaver, Phyllis A.; Rosner, Jerome

1979-01-01

Scores of 25 learning disabled students (aged 9 to 13) were compared on five tests: a visual-perceptual test (Coloured Progressive Matrices); an auditory-perceptual test (Auditory Motor Placement); a listening and reading comprehension test (Durrell Listening-Reading Series); and a word recognition test (Word Recognition subtest, Diagnostic…

A Guided Summary Completion Test for Long Academic Texts.

ERIC Educational Resources Information Center

Bensoussan, Marsha

Because testing comprehension of long (5- to 10-page) second-language texts is more complex than testing shorter texts, an alternative form of second language reading comprehension test is needed. In a guided summary completion test, students are presented with a greatly shortened version of the text (e.g., one-paragraph summary), containing…

Processing and Comprehension of Accented Speech by Monolingual and Bilingual Children

ERIC Educational Resources Information Center

McDonald, Margarethe; Gross, Megan; Buac, Milijana; Batko, Michelle; Kaushanskaya, Margarita

2018-01-01

This study tested the effect of Spanish-accented speech on sentence comprehension in children with different degrees of Spanish experience. The hypothesis was that earlier acquisition of Spanish would be associated with enhanced comprehension of Spanish-accented speech. Three groups of 5-6-year-old children were tested: monolingual…

Sentence Integration Processes: An ERP Study of Chinese Sentence Comprehension with Relative Clauses

ERIC Educational Resources Information Center

Yang, Chin Lung; Perfetti, Charles A.; Liu, Ying

2010-01-01

In an event-related potentials (ERPs) study, we examined the comprehension of different types of Chinese (Mandarin) relative clauses (object vs. subject-extracted) to test the universality and language specificity of sentence comprehension processes. Because Chinese lacks morphosyntactic cues to sentence constituent relations, it allows a test of…

Reading comprehension of deaf students in regular education.

PubMed

Luccas, Marcia Regina Zemella; Chiari, Brasília Maria; Goulart, Bárbara Niegia Garcia de

2012-01-01

To evaluate and compare the reading comprehension of deaf students included in regular classrooms of public schools with and without specialized educational support. Observational analytic study with 35 students with sensorineural hearing loss, with and without educational support. All subjects were assessed with the Word Reading Competence Test (WRCT), the Picture-Print Matching Test by Choice (PPMT-C), and the Sentence Reading Comprehension Test (SRCT). In the tests regarding comprehension of words (WRCT and PPMT-C), the results showed no difference in the performance of deaf students who attend and do not attend educational support. Regarding reading comprehension of sentences, the application of the SRCT also did not show differences between the groups of deaf students. A significant correlation was found between age and grade, indicating that the older the students and the higher their educational level, the better their performance in reading sentences. The results indicate that deaf students, regardless of attending educational support, read words better than sentences. There is no difference in reading comprehension between deaf students who receive and do not receive specialized pedagogical monitoring.

The Relations Among Oral and Silent Reading Fluency and Comprehension in Middle School: Implications for Identification and Instruction of Students With Reading Difficulties

PubMed Central

Denton, Carolyn A.; Barth, Amy E.; Fletcher, Jack M.; Wexler, Jade; Vaughn, Sharon; Cirino, Paul T.; Romain, Melissa; Francis, David J.

2011-01-01

The purpose of this study was to investigate the relations among oral and silent reading fluency and reading comprehension for students in Grades 6 to 8 (n = 1,421) and the use of fluency scores to identify middle school students who are at risk for failure on a high-stakes reading test. Results indicated moderate positive relations between measures of fluency and comprehension. Oral reading fluency (ORF) on passages was more strongly related to reading comprehension than ORF on word lists. A group-administered silent reading sentence verification test approximated the classification accuracy of individually administered ORF passages. The correlation between a maze task and comprehension was weaker than has been reported for elementary students. The best predictor of a high-stakes reading comprehension test was the previous year’s administration of the grade-appropriate test; fluency and verbal knowledge measures accounted for only small amounts of unique variance beyond that accounted for by the previous year’s administration. PMID:21637727

Development and preliminary evaluation of a new test of ongoing speech comprehension

PubMed Central

Best, Virginia; Keidser, Gitte; Buchholz, Jörg M.; Freeston, Katrina

2016-01-01

Objective The overall goal of this work is to create new speech perception tests that more closely resemble real world communication and offer an alternative or complement to the commonly used sentence recall test. Design We describe the development of a new ongoing speech comprehension test based on short everyday passages and on-the-go questions. We also describe the results of an experiment conducted to compare the psychometric properties of this test to those of a sentence test. Study Sample Both tests were completed by a group of listeners that included normal hearers as well as hearing-impaired listeners who participated with and without their hearing aids. Results Overall, the psychometric properties of the two tests were similar, and thresholds were significantly correlated. However, there was some evidence of age/cognitive effects in the comprehension test that were not revealed by the sentence test. Conclusions This new comprehension test promises to be useful for the larger goal of creating laboratory tests that combine realistic acoustic environments with realistic communication tasks. Further efforts will be required to assess whether the test can ultimately improve predictions of real-world outcomes. PMID:26158403

Estimating the cost of blood: past, present, and future directions.

PubMed

Shander, Aryeh; Hofmann, Axel; Gombotz, Hans; Theusinger, Oliver M; Spahn, Donat R

2007-06-01

Understanding the costs associated with blood products requires sophisticated knowledge about transfusion medicine and is attracting the attention of clinical and administrative healthcare sectors worldwide. To improve outcomes, blood usage must be optimized and expenditures controlled so that resources may be channeled toward other diagnostic, therapeutic, and technological initiatives. Estimating blood costs, however, is a complex undertaking, surpassing simple supply versus demand economics. Shrinking donor availability and application of a precautionary principle to minimize transfusion risks are factors that continue to drive the cost of blood products upward. Recognizing that historical accounting attempts to determine blood costs have varied in scope, perspective, and methodology, new approaches have been initiated to identify all potential cost elements related to blood and blood product administration. Activities are also under way to tie these elements together in a comprehensive and practical model that will be applicable to all single-donor blood products without regard to practice type (e.g., academic, private, multi- or single-center clinic). These initiatives, their rationale, importance, and future directions are described.

A Complete Profile on Blind-your-eye Mangrove Excoecaria Agallocha L. (Euphorbiaceae): Ethnobotany, Phytochemistry, and Pharmacological Aspects.

PubMed

Mondal, Sumanta; Ghosh, Debjit; Ramakrishna, K

2016-01-01

Traditional system of medicine consists of large number of plants with various medicinal and pharmacological importances. This article provides a comprehensive review of the complete profile of an important mangrove plant Excoecaria agallocha L. ( Euphorbiaceae ) and elaborately describing the ethnobotany, phytochemistry, and pharmacological properties. It is used traditionally in the treatment of various diseases such as epilepsy, ulcers, leprosy, rheumatism, and paralysis. The latex obtained from the bark is poisonous in nature and may cause temporary blindness, thus it is also known as the blind-your-eye mangrove plant. Many phytoconstituents were isolated from the plant, which were mainly diterpenoids, triterpenoids, flavonoids, sterols, and few other compounds. The plant also showed many pharmacological activities such as antioxidant, antimicrobial, anti-inflammatory, analgesic, antiulcer, anticancer, antireverse transcriptase, antihistamine-release, antifilarial, DNA damage protective, antidiabetic, and antitumor protecting activities. Hence, this review could help guide researchers anticipating to undertake further investigations in these directions.

Development of a 21st Century Small Aircraft Transportation System

NASA Technical Reports Server (NTRS)

Bowen, Brent D.; Holmes, Bruce J.; Hansen, Frederick

2000-01-01

The National Aeronautics and Space Administration (NASA), U.S. Department of Transportation, Federal Aviation Administration, industry stakeholders, and academia, have joined forces to pursue the NASA National General Aviation Roadmap leading to a Small Aircraft Transportation System (SATS). This strategic undertaking has a 25-year goal to bring the next-generation technologies and improve travel between remote communities and transportation centers in urban areas by utilizing the nation's 5,400 public use general aviation airports. To facilitate this initiative, a comprehensive upgrade of public infrastructure must be planned, coordinated, and implemented within the framework of the national air transportation system. The Nebraska NASA EPSCoR Program has proposed to deliver research support in key public infrastructure areas in coordination with the General Aviation Program Office at the NASA Langley Research Center. Ultimately, SATS may permit tripling aviation system throughput capacity by tapping the underutilized general aviation facilities to achieve the national goal of doorstep-to-destination travel at four times the speed of highways for the nation's suburban, rural, and remote communities.

NASA EPSCoR Nebraska Preparation Grant: Year 1. Research Cluster: Small Aircraft Transportation System/Nebraska Implementation Template (SATS-NIT)

NASA Technical Reports Server (NTRS)

Bartle, John R.; Bowen, Brent D.; Gogos, George; Hinton, David W.; Holmes, Bruce J.; Lehrer, Henry R.; Moussavi, Massoum; Reed, B. J.; Schaaf, Michaela M.; Smith, Russell L.

2000-01-01

NASA, the U.S. Department of Transportation/Federal Aviation Administration, industry stakeholders, and academia have joined forces to pursue the NASA National General Aviation Roadmap leading to a Small Aircraft Transportation System (SATS). This strategic undertaking has a 25-year goal to improve air access and bring next-generation technologies to small communities. The envisioned outcome is to improve travel between remote communities and transportation centers in urban areas by utilizing the nation's 5,400 public use general aviation airports. To facilitate this initiative, SATS stakeholders must plan, coordinate, and implement a comprehensive upgrade of public infrastructure within the framework of the national air transportation system. Ultimately, SATS may permit tripling aviation system throughput capacity by tapping the under-utilized airspace and general aviation facilities. The SATS investments, which begin in FY 2001, are designed to support the national goal of doorstep-to-destination travel at four times the speed of highways for the nation's suburban, rural, and remote communities.

Exploring Fragility: Industrial Delocalization, Occupational and Environmental Risks, and Non-Governmental Organizations

PubMed Central

Rigotto, Raquel Maria

2009-01-01

What is the role of non-governmental organizations – NGOs – in the process of industrial delocalization and socio-spatial redistribution of occupational and environmental risks? In an attempt to contribute to this debate, this study approaches the issue in a very specific socio-historical context, marked by recent accelerated industrialization in a small town in Northeast Brazil. Based on semi-structured interviews with leaders of four local NGOs, the way they perceive and value the risks introduced into the area and relations between industrialization and local development are analyzed. Findings show a strong adherence to the industrial plan by workers’ trade unions, whilst other NGOs are highly critical with regard thereto, but undertake no social or political activity regarding the issues they identify. This phenomenon is discussed in terms of the modus operandi of ideology and its strategies for symbolic construction, enabling a comprehensive reinterpretation of how capital also benefits, in its mobility, from local society’s fragility in organizing and protecting quality of life and public health. PMID:19440428

Stepfamilies Doing Family: A Meta-Ethnography.

PubMed

Pylyser, Charlotte; Buysse, Ann; Loeys, Tom

2017-04-27

The present review examines how stepfamily members without a shared history co-construct a shared family identity and what family processes are relevant in this stepfamily formation. Three databases (Web of Science, PsycInfo, and ProQuest) were systematically searched, resulting in 20 included qualitative studies. The meta-ethnography approach of Noblit and Hare allowed synthesizing these qualitative studies and constructing a comprehensive framework of stepfamilies doing family. Three interdependent family tasks were identified: (a) honoring the past, (b) marking the present, and (c) investing in the future. Stepfamily members' experiences of these family tasks are strongly affected by the dominant societal perspectives and characterized by an underlying dialectical tension between wanting to be like a first-time family and feeling the differences in their family structure at the same time. These findings clearly demonstrate the family work that all stepfamily members undertake and provide a broader context for interpreting stepfamilies' co-construction of a new family identity. © 2017 Family Process Institute.

[Puer aeternus].

PubMed

Bélteczki, Zsuzsanna; Erdélyi, Agnes; Beszterci, Felícia

2011-01-01

The social changes of the last few decades have resulted in the revaluation of the classic life-stage models. The time of finding active employment and establishing a family have been postponed, thus not supporting self reliance and undertaking adult roles. In our comprehensive study we discuss the social and demographic phenomena that have contributed to the formation of post-adolescence. We analyse the significance of optional life-patterns which appeared instead of the standard life-course, as well as the change in the criteria system of adulthood and the separation dimensions. We review the psychoanalytic and psychosocial theories of adolescence- the theory of the Erikson adolescent crisis and Marcia's psychosocial moratorium theory, together with the cognitive patterns that lie in the background of post-adolescence, and the changes in lifestyle that characterize the social adaptation of youngsters. The differences between the Peter Pan syndrome and prolonged adolescence crisis are examined in the aspect of transaction-analysis. We take account of the psychic disorders, due to which these people seek for psychiatric help.

Large-scale imputation of epigenomic datasets for systematic annotation of diverse human tissues.

PubMed

Ernst, Jason; Kellis, Manolis

2015-04-01

With hundreds of epigenomic maps, the opportunity arises to exploit the correlated nature of epigenetic signals, across both marks and samples, for large-scale prediction of additional datasets. Here, we undertake epigenome imputation by leveraging such correlations through an ensemble of regression trees. We impute 4,315 high-resolution signal maps, of which 26% are also experimentally observed. Imputed signal tracks show overall similarity to observed signals and surpass experimental datasets in consistency, recovery of gene annotations and enrichment for disease-associated variants. We use the imputed data to detect low-quality experimental datasets, to find genomic sites with unexpected epigenomic signals, to define high-priority marks for new experiments and to delineate chromatin states in 127 reference epigenomes spanning diverse tissues and cell types. Our imputed datasets provide the most comprehensive human regulatory region annotation to date, and our approach and the ChromImpute software constitute a useful complement to large-scale experimental mapping of epigenomic information.

Intelligent freeform manufacturing of complex organs.

PubMed

Wang, Xiaohong

2012-11-01

Different from the existing tissue engineering strategies, rapid prototyping (RP) techniques aim to automatically produce complex organs directly from computer-aided design freeform models with high resolution and sophistication. Analogous to building a nuclear power plant, cell biology (especially, renewable stem cells), implantable biomaterials, tissue engineering, and single/double/four nozzle RP techniques currently enable researchers in the field to realize a part of the task of complex organ manufacturing. To achieve this multifaceted undertaking, a multi-nozzle rapid prototyping system which can simultaneously integrate an anti-suture vascular system, multiple cell types, and a cocktail of growth factors in a construct should be developed. This article reviews the pros and cons of the existing cell-laden RP techniques for complex organ manufacturing. It is hoped that with the comprehensive multidisciplinary efforts, the implants can virtually replace the functions of a solid internal organ, such as the liver, heart, and kidney. © 2012, Copyright the Author. Artificial Organs © 2012, International Center for Artificial Organs and Transplantation and Wiley Periodicals, Inc.

From LCAs to simplified models: a generic methodology applied to wind power electricity.

PubMed

Padey, Pierryves; Girard, Robin; le Boulch, Denis; Blanc, Isabelle

2013-02-05

This study presents a generic methodology to produce simplified models able to provide a comprehensive life cycle impact assessment of energy pathways. The methodology relies on the application of global sensitivity analysis to identify key parameters explaining the impact variability of systems over their life cycle. Simplified models are built upon the identification of such key parameters. The methodology is applied to one energy pathway: onshore wind turbines of medium size considering a large sample of possible configurations representative of European conditions. Among several technological, geographical, and methodological parameters, we identified the turbine load factor and the wind turbine lifetime as the most influent parameters. Greenhouse Gas (GHG) performances have been plotted as a function of these key parameters identified. Using these curves, GHG performances of a specific wind turbine can be estimated, thus avoiding the undertaking of an extensive Life Cycle Assessment (LCA). This methodology should be useful for decisions makers, providing them a robust but simple support tool for assessing the environmental performance of energy systems.

Broadening the approach to youth violence prevention through public health.

PubMed

Hammond, W Rodney; Arias, Ileana

2011-01-01

Violence is a critical cause of death and nonfatal injuries among youth, and even those who witness violence can suffer serious health and mental health consequences. This highlights the need for prevention programs and policies aimed at reducing risks, promoting prosocial behavior, strengthening families, and creating communities in which youth are safe from violence. The Centers for Disease Control and Prevention's Injury Center is developing a National Public Health Strategy to Prevent Youth Violence. The strategy will establish a full application of the public health approach, ranging from research to practice. It also spotlights what is working, as a way to mobilize community leaders in supporting evidence-based initiatives. With the empirical guidance of articles such as those in this special issue, a shared strategy to prevent youth violence will help focus efforts and resources on solutions that show the most promise, and ensure that American communities undertake more comprehensive and coordinated prevention efforts to protect our nation's youth.

A competency framework for librarians involved in systematic reviews.

PubMed

Townsend, Whitney A; Anderson, Patricia F; Ginier, Emily C; MacEachern, Mark P; Saylor, Kate M; Shipman, Barbara L; Smith, Judith E

2017-07-01

The project identified a set of core competencies for librarians who are involved in systematic reviews. A team of seven informationists with broad systematic review experience examined existing systematic review standards, conducted a literature search, and used their own expertise to identify core competencies and skills that are necessary to undertake various roles in systematic review projects. The team identified a total of six competencies for librarian involvement in systematic reviews: "Systematic review foundations," "Process management and communication," "Research methodology," "Comprehensive searching," "Data management," and "Reporting." Within each competency are the associated skills and knowledge pieces (indicators). Competence can be measured using an adaptation of Miller's Pyramid for Clinical Assessment, either through self-assessment or identification of formal assessment instruments. The Systematic Review Competencies Framework provides a standards-based, flexible way for librarians and organizations to identify areas of competence and areas in need of development to build capacity for systematic review integration. The framework can be used to identify or develop appropriate assessment tools and to target skill development opportunities.

Three legacies of humanitarianism in China.

PubMed

Hirono, Miwa

2013-10-01

The rise of China has altered the context of the international humanitarian community of donors and aid agencies. China is becoming one of the key actors in this grouping, undertaking infrastructure projects in areas in which paramount humanitarian challenges exist. The literature discusses how the Chinese approach differs from that of Western donors, but it does not pay much attention to why China concentrates on its state-centric and infrastructure-based approach. This paper seeks to shed some light on this subject by examining the historical evolution of the concept of humanitarianism in China. This evolution has produced three legacies: (i) the ideal of a well-ordered state; (ii) anti-Western sentiment; and (iii) the notion of comprehensive development based on a human-oriented approach. China's policies and discourses on assistance in humanitarian crises today rest on these three legacies. Traditional donors would be well advised to consider carefully the implications of the Chinese understanding of humanitarianism when engaging with the country. © 2013 The Author(s). Disasters © Overseas Development Institute, 2013.

KSC-07pd2697

NASA Image and Video Library

2007-10-08

KENNEDY SPACE CENTER, FLA. -- STS-120 Pamela Melroy (front) is ready for training on the M-113 armored personnel carrier, part of emergency egress training. The training is part of terminal countdown demonstration test, or TCDT, activities the crew is undertaking at NASA's Kennedy Space Center. The TCDT also includes equipment familiarization and a simulated launch countdown. Mission STS-120, which will carry the Italian-built U.S. Node 2 to the International Space Station, is targeted for launch on Oct. 23. Photo credit: NASA/Kim Shiflett

Radiation Hardness Assurance (RHA) Guideline

NASA Technical Reports Server (NTRS)

Campola, Michael J.

2016-01-01

Radiation Hardness Assurance (RHA) consists of all activities undertaken to ensure that the electronics and materials of a space system perform to their design specifications after exposure to the mission space environment. The subset of interests for NEPP and the REAG, are EEE parts. It is important to register that all of these undertakings are in a feedback loop and require constant iteration and updating throughout the mission life. More detail can be found in the reference materials on applicable test data for usage on parts.

KSC-07pd2722

NASA Image and Video Library

2007-10-08

KENNEDY SPACE CENTER, FLA. -- STS-120 Mission Specialist Stephanie Wilson has her helmet adjusted during fitting of her launch and entry suit. The fitting is part of terminal countdown demonstration test, or TCDT, activities the crew is undertaking at NASA's Kennedy Space Center. The TCDT also includes emergency egress procedures, equipment familiarization and a simulated launch countdown. Mission STS-120, which will carry the Italian-built U.S. Node 2 to the International Space Station, is targeted for launch on Oct. 23. Photo credit: NASA/Kim Shiflett

KSC-07pd2717

NASA Image and Video Library

2007-10-08

KENNEDY SPACE CENTER, FLA. -- STS-120 Mission Specialist Doug Wheelock has his helmet fitted on his launch and entry suit, preparing for launch. The fitting is part of terminal countdown demonstration test, or TCDT, activities the crew is undertaking at NASA's Kennedy Space Center. The TCDT also includes emergency egress procedures, equipment familiarization and a simulated launch countdown. Mission STS-120, which will carry the Italian-built U.S. Node 2 to the International Space Station, is targeted for launch on Oct. 23. Photo credit: NASA/Kim Shiflett

KSC-07pd2719

NASA Image and Video Library

2007-10-08

KENNEDY SPACE CENTER, FLA. -- STS-120 Mission Specialist Daniel Tani tries on his helmet with his launch and entry suit, preparing for launch. The fitting is part of terminal countdown demonstration test, or TCDT, activities the crew is undertaking at NASA's Kennedy Space Center. The TCDT also includes emergency egress procedures, equipment familiarization and a simulated launch countdown. Mission STS-120, which will carry the Italian-built U.S. Node 2 to the International Space Station, is targeted for launch on Oct. 23. Photo credit: NASA/Kim Shiflett

KSC-07pd2715

NASA Image and Video Library

2007-10-08

KENNEDY SPACE CENTER, FLA. -- STS-120 Mission Specialist Doug Wheelock tries on his launch and entry suit to prepare for launch. The fitting is part of terminal countdown demonstration test, or TCDT, activities the crew is undertaking at NASA's Kennedy Space Center. The TCDT also includes emergency egress procedures, equipment familiarization and a simulated launch countdown. Mission STS-120, which will carry the Italian-built U.S. Node 2 to the International Space Station, is targeted for launch on Oct. 23. Photo credit: NASA/Kim Shiflett

KSC-07pd2718

NASA Image and Video Library

2007-10-08

KENNEDY SPACE CENTER, FLA. -- STS-120 Mission Specialist Paolo Nespoli has his helmet fitted on his launch and entry suit, preparing for launch. The fitting is part of terminal countdown demonstration test, or TCDT, activities the crew is undertaking at NASA's Kennedy Space Center. The TCDT also includes emergency egress procedures, equipment familiarization and a simulated launch countdown. Mission STS-120, which will carry the Italian-built U.S. Node 2 to the International Space Station, is targeted for launch on Oct. 23. Photo credit: NASA/Kim Shiflett

KSC-07pd2720

NASA Image and Video Library

2007-10-08

KENNEDY SPACE CENTER, FLA. -- STS-120 Mission Specialist Daniel Tani has his helmet adjusted during fitting of his launch and entry suit. The fitting is part of terminal countdown demonstration test, or TCDT, activities the crew is undertaking at NASA's Kennedy Space Center. The TCDT also includes emergency egress procedures, equipment familiarization and a simulated launch countdown. Mission STS-120, which will carry the Italian-built U.S. Node 2 to the International Space Station, is targeted for launch on Oct. 23. Photo credit: NASA/Kim Shiflett

KSC-07pd2721

NASA Image and Video Library

2007-10-08

KENNEDY SPACE CENTER, FLA. -- STS-120 Mission Specialist Stephanie Wilson tries on her launch and entry suit, preparing for launch. The fitting is part of terminal countdown demonstration test, or TCDT, activities the crew is undertaking at NASA's Kennedy Space Center. The TCDT also includes emergency egress procedures, equipment familiarization and a simulated launch countdown. Mission STS-120, which will carry the Italian-built U.S. Node 2 to the International Space Station, is targeted for launch on Oct. 23. Photo credit: NASA/Kim Shiflett

FAMNET: The Use of an Electronic Mail System in Canadian Academic Family Medicine

PubMed Central

Ostbye, Truls; Needler, M.C.; Shires, David B.

1988-01-01

The major Canadian universities are connected via a computer communications network called `Netnorth'. We have used Netnorth's accessible, low-cost, electronic mail system to develop a network of academic Family Medicine users (Famnet). We then tested Famnet's utility for conducting rapid surveys. Famnet shows promise of being a useful means of undertaking regular inter-departmental communication. This system may also increase collegiality among Canadian Departments of Family Medicine and facilitate international communication in family medicine. PMID:21264023

Test Bias in the Intermediate Mental Alertness, Mechanical Comprehension, Blox and High Level Figure Classification Tests. An NTB/HSRC Report.

ERIC Educational Resources Information Center

Holburn, P. T.

Research is reported on four tests commonly used in South Africa to select apprentices, the Intermediate Mental Alertness Test, the High Level Figure Classification Test, the Blox Test, and the Mechanical Comprehension Test. Samples were as follows: (1) 206 Asian, 208 Black, 102 Coloured, and 99 White mostly male applicants for sugar industry…

Comprehensive embryo testing. Experts' opinions regarding future directions: an expert panel study on comprehensive embryo testing.

PubMed

Hens, Kristien; Dondorp, Wybo J; Geraedts, Joep P M; de Wert, Guido M

2013-05-01

What do scientists in the field of preimplantation genetic diagnosis (PGD) and preimplantation genetic screening (PGS) consider to be the future direction of comprehensive embryo testing? Although there are many biological and technical limitations, as well as uncertainties regarding the meaning of genetic variation, comprehensive embryo testing will impact the IVF/PGD practice and a timely ethical reflection is needed. Comprehensive testing using microarrays is currently being introduced in the context of PGD and PGS, and it is to be expected that whole-genome sequencing will also follow. Current ethical and empirical sociological research on embryo testing focuses on PGD as it is practiced now. However, empirical research and systematic reflection regarding the impact of comprehensive techniques for embryo testing is missing. In order to understand the potential of this technology and to be able to adequately foresee its implications, we held an expert panel with seven pioneers in PGD. We conducted an expert panel in October 2011 with seven PGD pioneers from Belgium, The Netherlands, Germany and the UK. Participants expected the use of comprehensive techniques in the context of PGD. However, the introduction of these techniques in embryo testing requires timely ethical reflection as it involves a shift from choosing an embryo without a particular genetic disease (i.e. PGD) or most likely to result in a successful pregnancy (i.e. PGS) to choosing the best embryo based on a much wider set of criteria. Such ethical reflection should take account of current technical and biological limitations and also of current uncertainties with regard to the meaning of genetic variance. However, ethicists should also not be afraid to look into the future. There was a general agreement that embryo testing will be increasingly preceded by comprehensive preconception screening, thus enabling smart combinations of genetic testing. The group was composed of seven participants from four Western Europe countries. As willingness to participate in this study may be connected with expectations regarding the pace and direction of future developments, selection bias cannot be excluded. The introduction of comprehensive screening techniques in embryo testing calls for further ethical reflection that is grounded in empirical work. Specifically, there is a need for studies querying the opinions of infertile couples undergoing IVF/PGS regarding the desirability of embryo screening beyond aneuploidy. This research was supported by the CSG, Centre for Society and Life Sciences (project number: 70.1.074). The authors declare no conflict of interest. N/A.

Factors that influence the implementation of e-health: a systematic review of systematic reviews (an update).

PubMed

Ross, Jamie; Stevenson, Fiona; Lau, Rosa; Murray, Elizabeth

2016-10-26

There is a significant potential for e-health to deliver cost-effective, quality health care, and spending on e-health systems by governments and healthcare systems is increasing worldwide. However, there remains a tension between the use of e-health in this way and implementation. Furthermore, the large body of reviews in the e-health implementation field, often based on one particular technology, setting or health condition make it difficult to access a comprehensive and comprehensible summary of available evidence to help plan and undertake implementation. This review provides an update and re-analysis of a systematic review of the e-health implementation literature culminating in a set of accessible and usable recommendations for anyone involved or interested in the implementation of e-health. MEDLINE, EMBASE, CINAHL, PsycINFO and The Cochrane Library were searched for studies published between 2009 and 2014. Studies were included if they were systematic reviews of the implementation of e-health. Data from included studies were synthesised using the principles of meta-ethnography, and categorisation of the data was informed by the Consolidated Framework for Implementation Research (CFIR). Forty-four reviews mainly from North America and Europe were included. A range of e-health technologies including electronic medical records and clinical decision support systems were represented. Healthcare settings included primary care, secondary care and home care. Factors important for implementation were identified at the levels of the following: the individual e-health technology, the outer setting, the inner setting and the individual health professionals as well as the process of implementation. This systematic review of reviews provides a synthesis of the literature that both acknowledges the multi-level complexity of e-health implementation and provides an accessible and useful guide for those planning implementation. New interpretations of a large amount of data across e-health systems and healthcare settings have been generated and synthesised into a set of useable recommendations for practice. This review provides a further empirical test of the CFIR and identifies areas where additional research is necessary. PROSPERO, CRD42015017661.

The Interaction between Cognitive Test-Taking Strategies, Reading Ability, and Reading Comprehension Test Performance of Iranian EFL Learners

ERIC Educational Resources Information Center

Ghafournia, Narjes; Afghari, Akbar

2013-01-01

The study scrutinized the probable interaction between using cognitive test-taking strategies, reading proficiency, and reading comprehension test performance of Iranian postgraduate students, who studied English as a foreign language. The study also probed the extent to which the participants' test performance was related to the use of certain…

Test Anxiety and a High-Stakes Standardized Reading Comprehension Test: A Behavioral Genetics Perspective

ERIC Educational Resources Information Center

Wood, Sarah G.; Hart, Sara A.; Little, Callie W.; Phillips, Beth M.

2016-01-01

Past research suggests that reading comprehension test performance does not rely solely on targeted cognitive processes such as word reading, but also on other nontarget aspects such as test anxiety. Using a genetically sensitive design, we sought to understand the genetic and environmental etiology of the association between test anxiety and…

Error Analysis in Academic Writing: A Case of International Postgraduate Students in Malaysia

ERIC Educational Resources Information Center

Amiri, Fatemeh; Puteh, Marlia

2017-01-01

This paper examines the different types of writing errors performed by 16 international postgraduate students undertaking an intensive English course at a public university in Malaysia. It was mandatory for international postgraduate students who obtained less than IELTS Band 6 to undertake an Intensive English Course (IEC) offered by the…

20 CFR 703.304 - Filing of Agreement and Undertaking; deposit of security.

Code of Federal Regulations, 2010 CFR

2010-04-01

... REGULATIONS Authorization of Self-Insurers § 703.304 Filing of Agreement and Undertaking; deposit of security...) granting its application to self-insure and fixing the required security deposit amount (see § 703.303... laws of the United States and the rules and regulations governing bonding companies may act as sureties...

The Impact of an Automated Learning Component against a Traditional Lecturing Environment

ERIC Educational Resources Information Center

Maycock, Keith W.; Keating, J. G.

2017-01-01

This experimental study investigates the effect on the examination performance of a cohort of first-year undergraduate learners undertaking a Unified Modelling Language (UML) course using an adaptive learning system against a control group of learners undertaking the same UML course through a traditional lecturing environment. The adaptive…

Searching for Utopia: Best Practices in Digitizing the Corporate Library.

ERIC Educational Resources Information Center

Stach, Ron

Using an in-depth review of the literature and the author's own personal experience, this paper attempts to distill the eight best practices of those undertaking digitization projects. Results are intended specifically to assist special librarians undertaking a digitization effort in a corporate setting, but conclusions could equally apply to the…

Program Alternatives - 36 CFR § 800.14

Science.gov Websites

implementation of a particular agency program or the resolution of adverse effects from complex projects or and the potential effects from the undertakings must be foreseeable and likely to be minimal or not undertakings, effects, historic properties, or treatment options. Standard treatments carry the ACHP's explicit

42 CFR 137.289 - What is a Federal undertaking under NHPA?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false What is a Federal undertaking under NHPA? 137.289 Section 137.289 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES INDIAN HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES TRIBAL SELF-GOVERNANCE Construction Nepa Process § 137...

12 CFR 560.50 - Letters of credit and other independent undertakings-authority.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Letters of credit and other independent undertakings-authority. 560.50 Section 560.50 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY LENDING AND INVESTMENT Lending and Investment Powers for Federal Savings Associations § 560.50...

Why undertake a pilot in a qualitative PhD study? Lessons learned to promote success.

PubMed

Wray, Jane; Archibong, Uduak; Walton, Sean

2017-01-23

Background Pilot studies can play an important role in qualitative studies. Methodological and practical issues can be shaped and refined by undertaking pilots. Personal development and researchers' competence are enhanced and lessons learned can inform the development and quality of the main study. However, pilot studies are rarely published, despite their potential to improve knowledge and understanding of the research. Aim To present the main lessons learned from undertaking a pilot in a qualitative PhD study. Discussion This paper draws together lessons learned when undertaking a pilot as part of a qualitative research project. Important methodological and practical issues identified during the pilot study are discussed including access, recruitment, data collection and the personal development of the researcher. The resulting changes to the final study are also highlighted. Conclusion Sharing experiences of and lessons learned in a pilot study enhances personal development, improves researchers' confidence and competence, and contributes to the understanding of research. Implications for practice Pilots can be used effectively in qualitative studies to refine the final design, and provide the researcher with practical experience to enhance confidence and competence.

[Environmental licensing of major undertakings: possible connection between health and environment].

PubMed

Silveira, Missifany; Araújo Neto, Mário Diniz de

2014-09-01

The prospect of multidisciplinary assessment that considers the environmental impacts on the health of the population during the implementation of potentially polluting projects is incipient in Brazil. Considering the scenario of major undertakings in the country, broadening the outlook on the health and environment relationship based on social and economic development processes striving for environmentally sustainable projects is a key strategy. This article examines the debate on the relationship between the current development model, the risks, the environment and health and discusses the importance of the participation of the health sector in the environmental licensing procedures, which is the instrument of the Environmental Impact Assessment (EIA). Seeking to create more environmentally and socially sustainable territories, the health sector has been looking for opportunities to participate in the licensing processes of major undertakings from the EIA standpoint. Results of research conducted by the Ministry of Health have demonstrated the form of participation in these processes, highlighting the strengths and weaknesses that favor or hinder the increase of preventive actions in public health in the implementation of major undertakings in Brazil.

The Respective Advantages and Disadvantages of Different Ways of Measuring the Instructional Sensitivity of Reading Comprehension Test Items.

ERIC Educational Resources Information Center

Perkins, Kyle

In this paper four classes of procedures for measuring the instructional sensitivity of reading comprehension test items are reviewed. True experimental designs are not recommended because some of the most important reading comprehension variables do not lend themselves to experimental manipulation. "Ex post facto" factorial designs are…

Reading Comprehension as a Factor in Communication with Engineers.

ERIC Educational Resources Information Center

Sacks, George A.; Sacks, Florence

A study of the reading rate and comprehension of 10 aerospace engineers and analysis of the readability of sample company communications were undertaken. The Nelson-Denny Reading Test comprehension scores for the engineers, when compared with scores of a norm group provided by the Nelson-Denny Test Manual, were nearly the same in mean and standard…

The Effect of Text Typographical Features on Legibility, Comprehension, and Retrieval of EFL Learners

ERIC Educational Resources Information Center

Soleimani, Hassan; Mohammadi, Elham

2012-01-01

This experimental study investigated the relationship between font type, font size, and line spacing and legibility, as measured by speed of reading, comprehension, and recalling. Instruments for testing legibility and reading comprehension were presented in eight typographical styles in print. The study tested 90 students for legibility and 76…

Empirical Approaches to Measuring the Intelligibility of Different Varieties of English in Predicting Listener Comprehension

ERIC Educational Resources Information Center

Kang, Okim; Thomson, Ron I.; Moran, Meghan

2018-01-01

This study compared five research-based intelligibility measures as they were applied to six varieties of English. The objective was to determine which approach to measuring intelligibility would be most reliable for predicting listener comprehension, as measured through a listening comprehension test similar to the Test of English as a Foreign…

Riddle appreciation and reading comprehension in Cantonese-speaking children.

PubMed

Tang, Ivy N Y; To, Carol K S; Weekes, Brendan S

2013-10-01

Inference-making skills are necessary for reading comprehension. Training in riddle appreciation is an effective way to improve reading comprehension among English-speaking children. However, it is not clear whether these methods generalize to other writing systems. The goal of the present study was to investigate the relationship between inference-making skills, as measured by riddle appreciation ability, and reading comprehension performance in typically developing Cantonese-speaking children in the 4th grade. Forty Cantonese-speaking children between the ages of 9;1 (years;months) and 11;0 were given tests of riddle appreciation ability and reading comprehension. Chinese character reading and auditory comprehension abilities were also assessed using tests that had been standardized in Hong Kong. Regression analyses revealed that riddle appreciation ability explained a significant amount of variance in reading comprehension after variance due to character reading skills and auditory comprehension skills were first considered. Orthographic, lexical, morphological, and syntactic riddles were also significantly correlated with reading comprehension. Riddle appreciation ability predicts reading comprehension in Cantonese-speaking 4th-grade children. Therefore, training Cantonese speakers in riddle appreciation should improve their reading comprehension.

Predicting better performance on a college preparedness test from narrative comprehension at the age of 6 years: An fMRI study.

PubMed

Horowitz-Kraus, Tzipi; Eaton, Kenneth; Farah, Rola; Hajinazarian, Ardag; Vannest, Jennifer; Holland, Scott K

2015-12-10

To investigate whether high performance on college preparedness tests at 18 years of age can be predicted from brain activation patterns during narrative comprehension at 5-7 years of age. In this longitudinal study, functional MRI data during an auditory narrative-comprehension task were acquired from 15 children (5-7 years of age) who also provided their American College Testing (ACT) scores at the age of 18 years. Active voxels during the narrative-comprehension task were correlated with both composite ACT scores and the reading-comprehension component of the exam. Higher composite ACT scores and behavioral scores for reading comprehension were positively correlated with greater activation in frontal and anterior brain regions during the narrative-comprehension task. Our results suggest that neural circuits supporting higher ACT performance are predictable from a narrative-comprehension task at the age of 5-7 years. This supports a critical role for the anterior cingulate cortex, which is a part of the cingulo-opercular cognitive-control network early in development, as a facilitator for better ACT scores. This study highlights that shared neural circuits that support overall ACT performance and neural circuits that support reading comprehension both rely on neural circuits related to narrative comprehension in childhood, suggesting that interventions involving narrative comprehension should be considered for individuals with reading and other academic difficulties. Copyright © 2015 Elsevier B.V. All rights reserved.

European guidelines for workplace drug testing in urine.

PubMed

Taskinen, Sanna; Beck, Olof; Bosch, Tessa; Brcak, Michaela; Carmichael, Duncan; Fucci, Nadia; George, Claire; Piper, Mark; Salomone, Alberto; Schielen, Wim; Steinmeyer, Stefan; Weinmann, Wolfgang

2017-06-01

These European Guidelines for Workplace Drug Testing in Urine have been prepared and updated by the European Workplace Drug Testing Society (EWDTS). The first version of these urine guidelines was published in 2002. Since then, the guidelines have been followed by many laboratories in different European countries and their role has been essential particularly in countries lacking legislation for workplace drug testing. In 2014, the EWDTS started a guidelines updating project and published a new version of the urine guidelines in 2015. Here we represent this updated version of the urine guidelines. The European Guidelines are designed to establish best practice procedures whilst allowing individual countries to operate within the requirements of national customs and legislation. The EWDTS recommends that all European laboratories that undertake legally defensible workplace drug testing should use these guidelines as a template for accreditation. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

The CPT Reading Comprehension Test: A Validity Study.

ERIC Educational Resources Information Center

Napoli, Anthony R.; Raymond, Lanette A.; Coffey, Cheryl A.; Bosco, Diane M.

1998-01-01

Describes a study done at Suffolk County Community College (New York) that assessed the validity of the College Board's Computerized Placement Test in Reading Comprehension (CPT-R) by comparing test results of 1,154 freshmen with the results of the Degree of Power Reading Test. Results confirmed the CPT-R's reliability in identifying basic…

Private Room as a Test Accommodation

ERIC Educational Resources Information Center

Lewandowski, Lawrence; Wood, Whitney; Lambert, Tonya

2015-01-01

The effects of a private vs. group test setting were examined on a reading comprehension test for a sample of typical college students. Participants took Forms G and H of the Nelson Denny Reading Comprehension Test in both private and group (classroom) settings. Contrary to expectations, performance was slightly better in the group setting.…

Are Learning Disabled Students "Test-Wise?": An Inquiry into Reading Comprehension Test Items.

ERIC Educational Resources Information Center

Scruggs, Thomas E.; Lifson, Steve

The ability to correctly answer reading comprehension test items, without having read the accompanying reading passage, was compared for third grade learning disabled students and their peers from a regular classroom. In the first experiment, fourteen multiple choice items were selected from the Stanford Achievement Test. No reading passages were…

Comprehensive Trail Making Test Performance in Children and Adolescents with Traumatic Brain Injury

ERIC Educational Resources Information Center

Allen, Daniel N.; Thaler, Nicholas S.; Ringdahl, Erik N.; Barney, Sally J.; Mayfield, Joan

2012-01-01

The sensitivity of the Trail Making Test to brain damage has been well-established over many years, making it one of the most commonly used tests in clinical neuropsychological evaluations. The current study examined the validity of scores from a newer version of the Trail Making Test, the Comprehensive Trail Making Test (CTMT), in children and…

Point-of-care D-dimer testing in emergency departments.

PubMed

Marquardt, Udo; Apau, Daniel

2015-09-01

Overcrowding and prolonged patient stays in emergency departments (EDs) affect patients' experiences and outcomes, and increase healthcare costs. One way of addressing these problems is through using point-of-care blood tests, laboratory testing undertaken near patient locations with rapidly available results. D-dimer tests are used to exclude venous thromboembolism (VTE), a common presentation in EDs, in low-risk patients. However, data on the effects of point-of-care D-dimer testing in EDs and other urgent care settings are scarce. This article reports the results of a literature review that examined the benefits to patients of point-of-care D-dimer testing in terms of reduced turnaround times (time to results), and time to diagnosis, discharge or referral. It also considers the benefits to organisations in relation to reduced ED crowding and increased cost effectiveness. The review concludes that undertaking point-of-care D-dimer tests, combined with pre-test probability scores, can be a quick and safe way of ruling out VTE and improving patients' experience.

Applicability of the Compensatory Encoding Model in Foreign Language Reading: An Investigation with Chinese College English Language Learners

PubMed Central

Han, Feifei

2017-01-01

While some first language (L1) reading models suggest that inefficient word recognition and small working memory tend to inhibit higher-level comprehension processes; the Compensatory Encoding Model maintains that slow word recognition and small working memory do not normally hinder reading comprehension, as readers are able to operate metacognitive strategies to compensate for inefficient word recognition and working memory limitation as long as readers process a reading task without time constraint. Although empirical evidence is accumulated for support of the Compensatory Encoding Model in L1 reading, there is lack of research for testing of the Compensatory Encoding Model in foreign language (FL) reading. This research empirically tested the Compensatory Encoding Model in English reading among Chinese college English language learners (ELLs). Two studies were conducted. Study one focused on testing whether reading condition varying time affects the relationship between word recognition, working memory, and reading comprehension. Students were tested on a computerized English word recognition test, a computerized Operation Span task, and reading comprehension in time constraint and non-time constraint reading. The correlation and regression analyses showed that the strength of association was much stronger between word recognition, working memory, and reading comprehension in time constraint than that in non-time constraint reading condition. Study two examined whether FL readers were able to operate metacognitive reading strategies as a compensatory way of reading comprehension for inefficient word recognition and working memory limitation in non-time constraint reading. The participants were tested on the same computerized English word recognition test and Operation Span test. They were required to think aloud while reading and to complete the comprehension questions. The think-aloud protocols were coded for concurrent use of reading strategies, classified into language-oriented strategies, content-oriented strategies, re-reading, pausing, and meta-comment. The correlation analyses showed that while word recognition and working memory were only significantly related to frequency of language-oriented strategies, re-reading, and pausing, but not with reading comprehension. Jointly viewed, the results of the two studies, complimenting each other, supported the applicability of the Compensatory Encoding Model in FL reading with Chinese college ELLs. PMID:28522984

Applicability of the Compensatory Encoding Model in Foreign Language Reading: An Investigation with Chinese College English Language Learners.

PubMed

Han, Feifei

2017-01-01

While some first language (L1) reading models suggest that inefficient word recognition and small working memory tend to inhibit higher-level comprehension processes; the Compensatory Encoding Model maintains that slow word recognition and small working memory do not normally hinder reading comprehension, as readers are able to operate metacognitive strategies to compensate for inefficient word recognition and working memory limitation as long as readers process a reading task without time constraint. Although empirical evidence is accumulated for support of the Compensatory Encoding Model in L1 reading, there is lack of research for testing of the Compensatory Encoding Model in foreign language (FL) reading. This research empirically tested the Compensatory Encoding Model in English reading among Chinese college English language learners (ELLs). Two studies were conducted. Study one focused on testing whether reading condition varying time affects the relationship between word recognition, working memory, and reading comprehension. Students were tested on a computerized English word recognition test, a computerized Operation Span task, and reading comprehension in time constraint and non-time constraint reading. The correlation and regression analyses showed that the strength of association was much stronger between word recognition, working memory, and reading comprehension in time constraint than that in non-time constraint reading condition. Study two examined whether FL readers were able to operate metacognitive reading strategies as a compensatory way of reading comprehension for inefficient word recognition and working memory limitation in non-time constraint reading. The participants were tested on the same computerized English word recognition test and Operation Span test. They were required to think aloud while reading and to complete the comprehension questions. The think-aloud protocols were coded for concurrent use of reading strategies, classified into language-oriented strategies, content-oriented strategies, re-reading, pausing, and meta-comment. The correlation analyses showed that while word recognition and working memory were only significantly related to frequency of language-oriented strategies, re-reading, and pausing, but not with reading comprehension. Jointly viewed, the results of the two studies, complimenting each other, supported the applicability of the Compensatory Encoding Model in FL reading with Chinese college ELLs.

Longitudinal evaluation of a training program to promote routine antenatal enquiry for domestic violence by midwives.

PubMed

Baird, Kathleen; Creedy, Debra K; Saito, Amornrat S; Eustace, Jennifer

2018-01-15

Routine enquiry about domestic violence during pregnancy is accepted best practice. Training is essential to improve knowledge and practice. Few studies have undertaken a comprehensive evaluation of training impact over time. To evaluate the longitudinal impact of a domestic violence training and support program to promote midwives' routine antenatal enquiry for domestic violence using a mixed methods design. Data sources included (1) surveys of midwives at 6 months post-training, (2) interviews with key stakeholders at 12 months, (3) chart audit data of screening, risk, and disclosure rates (for 16 months). Measures included midwives' knowledge, preparation for routine enquiry, knowledge of domestic violence and perceptions of impact of the training and support for practice change. Forty (out of 83) participant surveys could be matched and responses compared to baseline and post-training scores. Wilcoxon signed-rank test identified that all 6-month follow-up scores were significantly higher than those at baseline. Level of preparedness increased from 42.3 to 51.05 (Z=4.88, p<.001); and knowledge scores increased from a mean of 21.15 to 24.65 (Z=4.9, p<.001). Most participants (>90%) reported improved confidence to undertake routine inquiry. A chart audit of screening rates revealed that of the 6671 women presenting for antenatal care, nearly 90% were screened. Disclosure of domestic violence was low (<2%) with most women at risk or experiencing violence declining referral. Training, support processes, and referral pathways, contributed to midwives' sustained preparedness and knowledge to conduct routine enquiry and support women disclosing domestic violence. Copyright © 2018. Published by Elsevier Ltd.

Wechsler Individual Achievement Test-Third Edition Oral Language and Reading Measures Effects on Reading Comprehension in a Referred Sample

ERIC Educational Resources Information Center

Parkin, Jason R.

2018-01-01

Oral language and word reading skills have important effects on reading comprehension. The Wechsler Individual Achievement Test-Third Edition (WIAT-III) measures both skill sets, but little is known about their specific effects on reading comprehension within this battery. Path analysis was used to evaluate the collective effects of reading and…

Internationalisation of Doctoral Education: Possibilities for New Knowledge and Understandings

ERIC Educational Resources Information Center

Ryan, Janette

2012-01-01

The past decade has seen a rapid increase in the number of international students undertaking doctorates in Anglophone universities such as Australia and the UK. In 2009, 11,500 international students were undertaking postgraduate research in Australia, with a 20 per cent increase in doctoral enrolments over the previous year (AEI, 2011). In the…

Why Do They Want to Teach? The Multiple Reasons of Different Groups of Students for Undertaking Teacher Education

ERIC Educational Resources Information Center

Struyven, Katrien; Jacobs, Karen; Dochy, Filip

2013-01-01

In times of teacher shortage, well-considered, goal-oriented teacher recruitment is important. An understanding of the reasons why different groups of students undertake teacher training would be useful in developing targeted campaigns. Against this background, the research question is as follows: what are the motivations prompting students to…

Developing and Applying a Protocol for a Systematic Review in the Social Sciences

ERIC Educational Resources Information Center

Campbell, Allison; Taylor, Brian; Bates, Jessica; O'Connor-Bones, Una

2018-01-01

The article reports on a systematic method of undertaking a literature search on the educational impact of being a young carer (16-24 years old). The search methodology applied and described in detail will be of value to academic librarians and to other education researchers who undertake systematic literature searches. Seven bibliographic…

42 CFR 137.165 - Are Self-Governance Tribes required to undertake annual audits?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Are Self-Governance Tribes required to undertake annual audits? 137.165 Section 137.165 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES INDIAN HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES TRIBAL SELF-GOVERNANCE Operational Provisions Audits and Cost Principles...

27 CFR 70.231 - Protection for certain interests even though notice filed.

Code of Federal Regulations, 2010 CFR

2010-04-01

... notice of tax lien was filed before the mechanic undertook the work or that the mechanic knew of the lien before undertaking the work. (f) Real property tax and special assessment liens. Even though a notice of... filed before the contractor undertakes the work or that the contractor knew of the lien before...

German Trainees' Reflections on Two Approaches to Initial Teacher Training

ERIC Educational Resources Information Center

Chambers, Gary N.

2007-01-01

Two German native speakers come to England to undertake a course of initial teacher training. They complete the course successfully. Instead of seeking and finding jobs as teachers, however, they return to Germany to undertake a second course of initial teacher training. This is unusual. This article reviews their reasons for taking two routes in…

Optimising the Efficacy of Hybrid Academic Teams: Lessons from a Systematic Review Process

ERIC Educational Resources Information Center

Lake, Warren; Wallin, Margie; Boyd, Bill; Woolcott, Geoff; Markopoulos, Christos; Boyd, Wendy; Foster, Alan

2018-01-01

Undertaking a systematic review can have many benefits, beyond any theoretical or conceptual discoveries pertaining to the underlying research question. This paper explores the value of utilising a hybrid academic team when undertaking the systematic review process, and shares a range of practical strategies. The paper also comments on how such a…

20 CFR 703.205 - Filing of Agreement and Undertaking; deposit of security.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Agreement and Undertaking, in a form prescribed and provided by OWCP, in which the carrier shall agree to... Branch, at its discretion, to bring suit under any deposited indemnity bond or to draw upon any deposited... Office's decision: (1) In the form of an indemnity bond with sureties satisfactory to the Branch and in...

20 CFR 703.304 - Filing of Agreement and Undertaking; deposit of security.

Code of Federal Regulations, 2012 CFR

2012-04-01

...), the employer must: (a) Execute and file with the Branch an Agreement and Undertaking, in a form... amount; (4) Authorize the Branch, at its discretion, to bring suit under any deposited indemnity bond or...) Give security in the amount fixed in the Office's decision: (1) In the form of an indemnity bond with...

20 CFR 703.304 - Filing of Agreement and Undertaking; deposit of security.

Code of Federal Regulations, 2011 CFR

2011-04-01

...), the employer must: (a) Execute and file with the Branch an Agreement and Undertaking, in a form... amount; (4) Authorize the Branch, at its discretion, to bring suit under any deposited indemnity bond or...) Give security in the amount fixed in the Office's decision: (1) In the form of an indemnity bond with...

20 CFR 703.205 - Filing of Agreement and Undertaking; deposit of security.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Agreement and Undertaking, in a form prescribed and provided by OWCP, in which the carrier shall agree to... Branch, at its discretion, to bring suit under any deposited indemnity bond or to draw upon any deposited... Office's decision: (1) In the form of an indemnity bond with sureties satisfactory to the Branch and in...

20 CFR 703.304 - Filing of Agreement and Undertaking; deposit of security.

Code of Federal Regulations, 2014 CFR

2014-04-01

...), the employer must: (a) Execute and file with the Branch an Agreement and Undertaking, in a form... amount; (4) Authorize the Branch, at its discretion, to bring suit under any deposited indemnity bond or...) Give security in the amount fixed in the Office's decision: (1) In the form of an indemnity bond with...

20 CFR 703.304 - Filing of Agreement and Undertaking; deposit of security.

Code of Federal Regulations, 2013 CFR

2013-04-01

...), the employer must: (a) Execute and file with the Branch an Agreement and Undertaking, in a form... amount; (4) Authorize the Branch, at its discretion, to bring suit under any deposited indemnity bond or...) Give security in the amount fixed in the Office's decision: (1) In the form of an indemnity bond with...

20 CFR 703.205 - Filing of Agreement and Undertaking; deposit of security.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Agreement and Undertaking, in a form prescribed and provided by OWCP, in which the carrier shall agree to... Branch, at its discretion, to bring suit under any deposited indemnity bond or to draw upon any deposited... Office's decision: (1) In the form of an indemnity bond with sureties satisfactory to the Branch and in...

20 CFR 703.205 - Filing of Agreement and Undertaking; deposit of security.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Agreement and Undertaking, in a form prescribed and provided by OWCP, in which the carrier shall agree to... Branch, at its discretion, to bring suit under any deposited indemnity bond or to draw upon any deposited... Office's decision: (1) In the form of an indemnity bond with sureties satisfactory to the Branch and in...

20 CFR 703.205 - Filing of Agreement and Undertaking; deposit of security.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Agreement and Undertaking, in a form prescribed and provided by OWCP, in which the carrier shall agree to... Branch, at its discretion, to bring suit under any deposited indemnity bond or to draw upon any deposited... Office's decision: (1) In the form of an indemnity bond with sureties satisfactory to the Branch and in...

Statistics for clinical nursing practice: an introduction.

PubMed

Rickard, Claire M

2008-11-01

Difficulty in understanding statistics is one of the most frequently reported barriers to nurses applying research results in their practice. Yet the amount of nursing research published each year continues to grow, as does the expectation that nurses will undertake practice based on this evidence. Critical care nurses do not need to be statisticians, but they do need to develop a working knowledge of statistics so they can be informed consumers of research and so practice can evolve and improve. For those undertaking a research project, statistical literacy is required to interact with other researchers and statisticians, so as to best design and undertake the project. This article is the first in a series that guides critical care nurses through statistical terms and concepts relevant to their practice.

Adults with mild intellectual disabilities: can their reading comprehension ability be improved?

PubMed

van den Bos, K P; Nakken, H; Nicolay, P G; van Houten, E J

2007-11-01

Adults with a mild intellectual disability (ID) often show poor decoding and reading comprehension skills. The goal of this study was to investigate the effects of teaching text comprehension strategies to these adults. Specific research goals were to determine (1) the effects of two instruction conditions, i.e. strategy instruction to individuals and strategy instruction in small groups in a reciprocal teaching context; (2) intervention programme effects on specific strategy tests (so-called direct effects), and possible differences between strategies; (3) (long-term) transfer effects of the programme on general reading comprehension ability; and (4) the regression of general text comprehension by the variables of technical reading, IQ, reading comprehension of sentences (RCS), and pretest and posttest scores on the strategies taught. In total, 38 adults (age range 20-72 years; mean age of 36 years) with ID participated in the study. IQs ranged from 45 to 69 with a mean IQ of 58. The intervention programme involved 15 weekly lessons of 1 h each, taught during 3 months. Blocks of lessons included each of Brown and Palincsar's strategies of summarizing, questioning, clarifying and predicting, as participants read and studied narrative and expository texts. Results indicated no significant difference between group and individual instruction conditions. Second, direct programme effects - as determined by posttest-pretest contrasts for strategy tests - were substantial, except for the questioning strategy. Third, even more substantial was the transfer effect to general text comprehension. Moreover, the results on this test were well maintained at a follow-up test. Finally, the variance of general reading comprehension ability was best explained by the test of RCS, and only moderately by the strategies trained. The presently used intervention programme provides a good starting point for adults with ID to become better readers.

Short-Term Effect of Aerobic Exercise on Symptoms in Multiple Sclerosis and Chronic Fatigue Syndrome

PubMed Central

Paul, Lorna; McFadyen, Angus K.; Marshall-McKenna, Rebecca; Mattison, Paul; Miller, Linda; McFarlane, Niall G.

2014-01-01

Background: This pilot study was conducted to determine whether a 15-minute bout of moderate-intensity aerobic cycling exercise would affect symptoms (pain and fatigue) and function (Timed 25-Foot Walk test [T25FW] and Timed Up and Go test [TUG]) in people with multiple sclerosis (MS) or chronic fatigue syndrome (CFS), and to compare these results with those of a healthy control group. Methods: Eight people with MS (Expanded Disability Status Scale score 5–6; Karnofsky score 50–80), eight people with CFS (Karnofsky score 50–80), and eight healthy volunteers participated in the study. Pain and fatigue levels and results of the T25FW and TUG were established at baseline as well as at 30 minutes, 2 hours, and 24 hours following a 15-minute stationary cycling aerobic exercise test. Repeated-measures analysis of variance (ANOVA) and covariance (ANCOVA) were used to analyze the findings over time. Results: At baseline there were statistically significant differences between groups in fatigue (P = .039), T25FW (P = .034), and TUG (P = .010). A significant group/time interaction emerged for fatigue levels (P= .005). We found no significant group/time interaction for pain levels or function. Conclusions: Undertaking 15 minutes of moderate-intensity aerobic cycling exercise had no significant adverse effects on pain or function in people with MS and CFS (with a Karnofsky score of 50–80) within a 24-hour time period. These initial results suggest that people with MS or CFS may undertake 15 minutes of cycling as moderate aerobic exercise with no expected negative impact on pain or function. PMID:25061431

Estimating the impact of a television campaign on tuberculosis knowledge and intention to test for TB in South Korea.

PubMed

Lee, B; Oh, H J; Chon, B S

2018-01-01

To examine the effectiveness of a television campaign for preventing tuberculosis (TB) executed in South Korea in 2015. We used a genetic matching method to accurately test the effect of the campaign on changing people's knowledge and behaviour in a nationwide sample of 1000 adults; information was collected using face-to-face interviews. After matching individuals in treatment and controlled conditions using 11 covariates, we found that the campaign significantly improved people's knowledge about TB, and enhanced people's intention to undertake a TB test when they recognised the signs of TB. These data highlight the potential usefulness of genetic matching for enhancing statistical rigour when evaluating the effectiveness of a health campaign using a cross-sectional observational study.

Testing Reading Comprehension of Theoretical Discourse with Cloze.

ERIC Educational Resources Information Center

Greene, Benjamin B., Jr.

2001-01-01

Presents evidence from a large sample of reading test scores for the validity of cloze-based assessments of reading comprehension for the discourse typically encountered in introductory college economics textbooks. Notes that results provide strong evidence that appropriately designed cloze tests permit valid assessments of reading comprehension…

Readability and Its Effects on Reading Rate, Subjective Judgments of Comprehensibility and Comprehension.

ERIC Educational Resources Information Center

Coke, Esther U.

Prose passages read aloud or silently were rated for pronounceability and comprehensibility. The relationships of text-derived readability indices to reading rate, comprehensibility ratings and comprehension test scores were explored. Reading rate in syllables per minute was unrelated to readability. The high correlation between rate in words per…

Preliminary Evidence for the Validity of the New Test of Everyday Reading Comprehension

ERIC Educational Resources Information Center

Wheldall, Kevin; McMurtry, Sarah

2014-01-01

The Test of Everyday Reading Comprehension (TERC) has recently been presented as an addition to the armoury of tests available for assessing the skills of low-progress readers. While comparison data for students of different ages are presented together with evidence for high test reliability, there is, as yet, no published evidence for its…

Do Questions Written in the Target Language Make Foreign Language Listening Comprehension Tests More Difficult?

ERIC Educational Resources Information Center

Filipi, Anna

2012-01-01

The Assessment of Language Competence (ALC) certificates is an annual, international testing program developed by the Australian Council for Educational Research to test the listening and reading comprehension skills of lower to middle year levels of secondary school. The tests are developed for three levels in French, German, Italian and…

Helping Poor Readers Demonstrate Their Science Competence: Item Characteristics Supporting Text-Picture Integration

ERIC Educational Resources Information Center

Saß, Steffani; Schütte, Kerstin

2016-01-01

Solving test items might require abilities in test-takers other than the construct the test was designed to assess. Item and student characteristics such as item format or reading comprehension can impact the test result. This experiment is based on cognitive theories of text and picture comprehension. It examines whether integration aids, which…

The Role of Teachers in Reducing/Increasing Listening Comprehension Test Anxiety: A Case of Iranian EFL Learners

ERIC Educational Resources Information Center

Atasheneh, Naser; Izadi, Ahmad

2012-01-01

Three components have been introduced for foreign language learning anxiety in the literature: Test anxiety, fear of negative evaluation and communication apprehension. This study teases out the first of the three components with special focus on listening comprehension test to investigate the correlation between listening test results and foreign…

American Sign Language Comprehension Test: A Tool for Sign Language Researchers

ERIC Educational Resources Information Center

Hauser, Peter C.; Paludneviciene, Raylene; Riddle, Wanda; Kurz, Kim B.; Emmorey, Karen; Contreras, Jessica

2016-01-01

The American Sign Language Comprehension Test (ASL-CT) is a 30-item multiple-choice test that measures ASL receptive skills and is administered through a website. This article describes the development and psychometric properties of the test based on a sample of 80 college students including deaf native signers, hearing native signers, deaf…

Integrated Advanced Microwave Sounding Unit-A (AMSU-A). Performance Verification Report: Initial Comprehensive Performance Test Report, P/N 1331200-2-IT, S/N 105/A2

NASA Technical Reports Server (NTRS)

Platt, R.

1999-01-01

This is the Performance Verification Report, Initial Comprehensive Performance Test Report, P/N 1331200-2-IT, S/N 105/A2, for the Integrated Advanced Microwave Sounding Unit-A (AMSU-A). The specification establishes the requirements for the Comprehensive Performance Test (CPT) and Limited Performance Test (LPT) of the Advanced Microwave Sounding, Unit-A2 (AMSU-A2), referred to herein as the unit. The unit is defined on Drawing 1331200. 1.2 Test procedure sequence. The sequence in which the several phases of this test procedure shall take place is shown in Figure 1, but the sequence can be in any order.

Development of Listening Comprehension Tests with Narrative and Expository Texts for Portuguese Students.

PubMed

Santos, Sandra; Viana, Fernanda Leopoldina; Ribeiro, Iolanda; Prieto, Gerardo; Brandão, Sara; Cadime, Irene

2015-03-03

This investigation aimed to develop and collect psychometric data for two tests assessing listening comprehension of Portuguese students in primary school: the Test of Listening Comprehension of Narrative Texts (TLC-n) and the Test of Listening Comprehension of Expository Texts (TLC-e). Two studies were conducted. The purpose of study 1 was to construct four test forms for each of the two tests to assess first, second, third and fourth grade students of the primary school. The TLC-n was administered to 1042 students, and the TLC-e was administered to 848 students. The purpose of study 2 was to test the psychometric properties of new items for the TLC-n form for fourth graders, given that the results in study 1 indicated a severe lack of difficult items. The participants were 260 fourth graders. The data were analysed using the Rasch model. Thirty items were selected for each test form. The results provided support for the model assumptions: Unidimensionality and local independence of the items. The reliability coefficients were higher than .70 for all test forms. The TLC-n and the TLC-e present good psychometric properties and represent an important contribution to the learning disabilities assessment field.

The relevance of receptive vocabulary in reading comprehension.

PubMed

Nalom, Ana Flávia de Oliveira; Soares, Aparecido José Couto; Cárnio, Maria Silvia

2015-01-01

To characterize the performance of students from the 5th year of primary school, with and without indicatives of reading and writing disorders, in receptive vocabulary and reading comprehension of sentences and texts, and to verify possible correlations between both. This study was approved by the Research Ethics Committee of the institution (no. 098/13). Fifty-two students in the 5th year from primary school, with and without indicatives of reading and writing disorders, and from two public schools participated in this study. After signing the informed consent and having a speech therapy assessment for the application of inclusion criteria, the students were submitted to a specific test for standardized evaluation of receptive vocabulary and reading comprehension. The data were studied using statistical analysis through the Kruskal-Wallis test, analysis of variance techniques, and Spearman's rank correlation coefficient with level of significance to be 0.05. A receiver operating characteristic (ROC) curve (was constructed in which reading comprehension was considered as gold standard. The students without indicatives of reading and writing disorders presented a better performance in all tests. No significant correlation was found between the tests that evaluated reading comprehension in either group. A correlation was found between reading comprehension of texts and receptive vocabulary in the group without indicatives. In the absence of indicatives of reading and writing disorders, the presence of a good range of vocabulary highly contributes to a proficient reading comprehension of texts.

Assessing the reading comprehension of adults with learning disabilities.

PubMed

Jones, F W; Long, K; Finlay, W M L

2006-06-01

This study's aim was to begin the process of measuring the reading comprehension of adults with mild and borderline learning disabilities, in order to generate information to help clinicians and other professionals to make written material for adults with learning disabilities more comprehensible. The Test for the Reception of Grammar (TROG), with items presented visually rather than orally, and the Reading Comprehension sub-test of the Wechsler Objective Reading Dimensions (WORD) battery were given to 24 service-users of a metropolitan community learning disability team who had an estimated IQ in the range 50-79. These tests were demonstrated to have satisfactory split-half reliability and convergent validity with this population, supporting both their use in this study and in clinical work. Data are presented concerning the distribution across the sample of reading-ages and the comprehension of written grammatical constructions. These data should be useful to those who are preparing written material for adults with learning disabilities.

Measurement of health system performance at district level: A study protocol.

PubMed

Sharma, Atul; Prinja, Shankar; Aggarwal, Arun Kumar

2017-12-13

Limited efforts have been observed in low and middle income countries to undertake health system performance assessment at district level. Absence of a comprehensive data collection tool and lack of a standardised single summary measure defining overall performance are some of the main problems. Present study has been undertaken to develop a summary composite health system performance index at district level. A broad range of indicators covering all six domains as per building block framework were finalized by an expert panel. The domains were classified into twenty sub-domains, with 70 input and process indicators to measure performance. Seven sub-domains for assessing health system outputs and outcomes were identified, with a total of 28 indicators. Districts in Haryana state from north India were selected for the study. Primary and secondary data will be collected from 378 health facilities, district and state health directorate headquarters. Indicators will be normalized, aggregated to generate composite performance index at district level. Domain specific scores will present the quality of individual building block domains in the public health system. Robustness of the results will be checked using sensitivity analysis. The study presents a methodology for comprehensive assessment of all health system domains on basis of input, process, output and outcome indicators which has never been reported from India. Generation of this index will help identify policy and implementation areas of concern and point towards potential solutions. Results may also help understand relationships between individual building blocks and their sub-components.

Speech Comprehension Difficulties in Chronic Tinnitus and Its Relation to Hyperacusis

PubMed Central

Vielsmeier, Veronika; Kreuzer, Peter M.; Haubner, Frank; Steffens, Thomas; Semmler, Philipp R. O.; Kleinjung, Tobias; Schlee, Winfried; Langguth, Berthold; Schecklmann, Martin

2016-01-01

Objective: Many tinnitus patients complain about difficulties regarding speech comprehension. In spite of the high clinical relevance little is known about underlying mechanisms and predisposing factors. Here, we performed an exploratory investigation in a large sample of tinnitus patients to (1) estimate the prevalence of speech comprehension difficulties among tinnitus patients, to (2) compare subjective reports of speech comprehension difficulties with behavioral measurements in a standardized speech comprehension test and to (3) explore underlying mechanisms by analyzing the relationship between speech comprehension difficulties and peripheral hearing function (pure tone audiogram), as well as with co-morbid hyperacusis as a central auditory processing disorder. Subjects and Methods: Speech comprehension was assessed in 361 tinnitus patients presenting between 07/2012 and 08/2014 at the Interdisciplinary Tinnitus Clinic at the University of Regensburg. The assessment included standard audiological assessments (pure tone audiometry, tinnitus pitch, and loudness matching), the Goettingen sentence test (in quiet) for speech audiometric evaluation, two questions about hyperacusis, and two questions about speech comprehension in quiet and noisy environments (“How would you rate your ability to understand speech?”; “How would you rate your ability to follow a conversation when multiple people are speaking simultaneously?”). Results: Subjectively-reported speech comprehension deficits are frequent among tinnitus patients, especially in noisy environments (cocktail party situation). 74.2% of all investigated patients showed disturbed speech comprehension (indicated by values above 21.5 dB SPL in the Goettingen sentence test). Subjective speech comprehension complaints (both for general and in noisy environment) were correlated with hearing level and with audiologically-assessed speech comprehension ability. In contrast, co-morbid hyperacusis was only correlated with speech comprehension difficulties in noisy environments, but not with speech comprehension difficulties in general. Conclusion: Speech comprehension deficits are frequent among tinnitus patients. Whereas speech comprehension deficits in quiet environments are primarily due to peripheral hearing loss, speech comprehension deficits in noisy environments are related to both peripheral hearing loss and dysfunctional central auditory processing. Disturbed speech comprehension in noisy environments might be modulated by a central inhibitory deficit. In addition, attentional and cognitive aspects may play a role. PMID:28018209

Speech Comprehension Difficulties in Chronic Tinnitus and Its Relation to Hyperacusis.

PubMed

Vielsmeier, Veronika; Kreuzer, Peter M; Haubner, Frank; Steffens, Thomas; Semmler, Philipp R O; Kleinjung, Tobias; Schlee, Winfried; Langguth, Berthold; Schecklmann, Martin

2016-01-01

Objective: Many tinnitus patients complain about difficulties regarding speech comprehension. In spite of the high clinical relevance little is known about underlying mechanisms and predisposing factors. Here, we performed an exploratory investigation in a large sample of tinnitus patients to (1) estimate the prevalence of speech comprehension difficulties among tinnitus patients, to (2) compare subjective reports of speech comprehension difficulties with behavioral measurements in a standardized speech comprehension test and to (3) explore underlying mechanisms by analyzing the relationship between speech comprehension difficulties and peripheral hearing function (pure tone audiogram), as well as with co-morbid hyperacusis as a central auditory processing disorder. Subjects and Methods: Speech comprehension was assessed in 361 tinnitus patients presenting between 07/2012 and 08/2014 at the Interdisciplinary Tinnitus Clinic at the University of Regensburg. The assessment included standard audiological assessments (pure tone audiometry, tinnitus pitch, and loudness matching), the Goettingen sentence test (in quiet) for speech audiometric evaluation, two questions about hyperacusis, and two questions about speech comprehension in quiet and noisy environments ("How would you rate your ability to understand speech?"; "How would you rate your ability to follow a conversation when multiple people are speaking simultaneously?"). Results: Subjectively-reported speech comprehension deficits are frequent among tinnitus patients, especially in noisy environments (cocktail party situation). 74.2% of all investigated patients showed disturbed speech comprehension (indicated by values above 21.5 dB SPL in the Goettingen sentence test). Subjective speech comprehension complaints (both for general and in noisy environment) were correlated with hearing level and with audiologically-assessed speech comprehension ability. In contrast, co-morbid hyperacusis was only correlated with speech comprehension difficulties in noisy environments, but not with speech comprehension difficulties in general. Conclusion: Speech comprehension deficits are frequent among tinnitus patients. Whereas speech comprehension deficits in quiet environments are primarily due to peripheral hearing loss, speech comprehension deficits in noisy environments are related to both peripheral hearing loss and dysfunctional central auditory processing. Disturbed speech comprehension in noisy environments might be modulated by a central inhibitory deficit. In addition, attentional and cognitive aspects may play a role.

77 FR 11367 - Defense Federal Acquisition Regulation Supplement; Extension of the Test Program for Negotiation...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-24

... Federal Acquisition Regulation Supplement; Extension of the Test Program for Negotiation of Comprehensive... Program for Negotiation of Comprehensive Small Business Subcontracting Plans. DATES: Effective Date... Fiscal Year 2012, (Pub. L. 112-81). Section 866 amends the DoD Test Program for Negotiation of...

Passage Independence within Standardized Reading Comprehension Tests

ERIC Educational Resources Information Center

Roy-Charland, Annie; Colangelo, Gabrielle; Foglia, Victoria; Reguigui, Leïla

2017-01-01

In tests used to measure reading comprehension, validity is important in obtaining accurate results. Unfortunately, studies have shown that people can correctly answer some questions of these tests without reading the related passage. These findings bring forth the need to address whether this phenomenon is observed in multiple-choice only tests…

Health Literacy and Cancer Prevention: Two New Instruments to Assess Comprehension

PubMed Central

Mazor, Kathleen M.; Roblin, Douglas W.; Williams, Andrew E.; Greene, Sarah M.; Gaglio, Bridget; Field, Terry S.; Costanza, Mary E.; Han, Paul K. J.; Saccoccio, Laura; Calvi, Josephine; Cove, Erica; Cowan, Rebecca

2012-01-01

Objectives Ability to understand spoken health information is an important facet of health literacy, but to date, no instrument has been available to quantify patients’ ability in this area. We sought to develop a test to assess comprehension of spoken health messages related to cancer prevention and screening to fill this gap, and a complementary test of comprehension of written health messages. Methods We used the Sentence Verification Technique to write items based on realistic health messages about cancer prevention and screening, including media messages, clinical encounters and clinical print materials. Items were reviewed, revised, and pre-tested. Adults aged 40 to 70 participated in a pilot administration in Georgia, Hawaii, and Massachusetts. Results The Cancer Message Literacy Test-Listening is self-administered via touchscreen laptop computer. No reading is required. It takes approximately 1 hour. The Cancer Message Literacy Test-Reading is self-administered on paper. It takes approximately 10 minutes. Conclusions These two new tests will allow researchers to assess comprehension of spoken health messages, to examine the relationship between listening and reading literacy, and to explore the impact of each form of literacy on health-related outcomes. Practice Implications Researchers and clinicians now have a means of measuring comprehension of spoken health information. PMID:22244323

The Validity of ITBS Reading Comprehension Test Scores for Learning Disabled and Non Learning Disabled Students under Extended-Time Conditions.

ERIC Educational Resources Information Center

Huesman, Ronald L., Jr.; Frisbie, David A.

This study investigated the effect of extended-time limits in terms of performance levels and score comparability for reading comprehension scores on the Iowa Tests of Basic Skills (ITBS). The first part of the study compared the average reading comprehension scores on the ITBS of 61 sixth-graders with learning disabilities and 397 non learning…

The Impact of Item Dependency on the Efficiency of Testing and Reliability of Student Scores from a Computer Adaptive Assessment of Reading Comprehension

ERIC Educational Resources Information Center

Petscher, Yaacov; Foorman, Barbara R.; Truckenmiller, Adrea J.

2017-01-01

The objective of the present study was to evaluate the extent to which students who took a computer adaptive test of reading comprehension accounting for testlet effects were administered fewer passages and had a more precise estimate of their reading comprehension ability compared to students in the control condition. A randomized controlled…

Testing a Nursing-Specific Model of Electronic Patient Record documentation with regard to information completeness, comprehensiveness and consistency.

PubMed

von Krogh, Gunn; Nåden, Dagfinn; Aasland, Olaf Gjerløw

2012-10-01

To present the results from the test site application of the documentation model KPO (quality assurance, problem solving and caring) designed to impact the quality of nursing information in electronic patient record (EPR). The KPO model was developed by means of consensus group and clinical testing. Four documentation arenas and eight content categories, nursing terminologies and a decision-support system were designed to impact the completeness, comprehensiveness and consistency of nursing information. The testing was performed in a pre-test/post-test time series design, three times at a one-year interval. Content analysis of nursing documentation was accomplished through the identification, interpretation and coding of information units. Data from the pre-test and post-test 2 were subjected to statistical analyses. To estimate the differences, paired t-tests were used. At post-test 2, the information is found to be more complete, comprehensive and consistent than at pre-test. The findings indicate that documentation arenas combining work flow and content categories deduced from theories on nursing practice can influence the quality of nursing information. The KPO model can be used as guide when shifting from paper-based to electronic-based nursing documentation with the aim of obtaining complete, comprehensive and consistent nursing information. © 2012 Blackwell Publishing Ltd.

Novel Metaphors Comprehension in a Child with High-Functioning Autism Spectrum Disorder: A Study on Assessment and Treatment

PubMed Central

Melogno, Sergio; Pinto, Maria A.; Orsolini, Margherita

2017-01-01

Until the first decade of the current millennium, the literature on metaphor comprehension highlighted typical difficulties in children with high-functioning Autism Spectrum Disorder (ASD). More recently, some scholars have devised special programs for enhancing the capability of understanding metaphors in these children. This article presents a case study based on a treatment aiming at enhancing novel metaphor comprehension in a high-functioning child with ASD. M.M., a pseudoacronym for an 8;10 year-old boy, diagnosed with high-functioning ASD, was first assessed with a metaphor comprehension test. This testing (at time T0) highlighted a rigid refusal of metaphors and a marked tendency toward literal interpretation. A baseline treatment (8 sessions of 45–60 min each, twice a week) was implemented, based on a series of recognition, denomination and emotion comprehension activities. M.M.'s metaphor comprehension was assessed a second time (T1), followed by the experimental treatment (same duration and frequency as the first one), specifically focused on metaphor comprehension. Finally, a third assessment of metaphor comprehension took place (T2), followed by a last assessment 4 months later (follow-up, T3). The comparison between the performances at the metaphor comprehension test across the four assessments, from T0 to T3, showed that the baseline treatment produced no effect at all, whereas a significant improvement appeared at T2, just after the experimental treatment, later confirmed at the follow up. Both quantitative and qualitative results showed an evident improvement in the way M.M. handled the semantic issues posed by the metaphors of the test, in line with the strategies he was taught during the treatment. PMID:28101069

Developmental Relations Between Vocabulary Knowledge and Reading Comprehension: A Latent Change Score Modeling Study

PubMed Central

Quinn, Jamie M.; Wagner, Richard K.; Petscher, Yaacov; Lopez, Danielle

2014-01-01

The present study followed a sample of first grade students (N = 316, mean age = 7.05 at first test) through fourth grade to evaluate dynamic developmental relations between vocabulary knowledge and reading comprehension. Using latent change score modeling, competing models were fit to the repeated measurements of vocabulary knowledge and reading comprehension to test for the presence of leading and lagging influences. Univariate models indicated growth in vocabulary knowledge and reading comprehension was determined by two parts: constant yearly change and change proportional to the previous level of the variable. Bivariate models indicated previous levels of vocabulary knowledge acted as leading indicators of reading comprehension growth, but the reverse relation was not found. Implications for theories of developmental relations between vocabulary and reading comprehension are discussed. PMID:25201552

Training-induced brain plasticity in aphasia.

PubMed

Musso, M; Weiller, C; Kiebel, S; Müller, S P; Bülau, P; Rijntjes, M

1999-09-01

It has long been a matter of debate whether recovery from aphasia after left perisylvian lesions is mediated by the preserved left hemispheric language zones or by the homologous right hemisphere regions. Using PET, we investigated the short-term changes in the cortical network involved in language comprehension during recovery from aphasia. In 12 consecutive measurements of regional cerebral blood flow (rCBF), four patients with Wernicke's aphasia, caused by a posterior left middle cerebral artery infarction, were tested with a language comprehension task. Comprehension was estimated directly after each scan with a modified version of the Token Test. In the interval between the scans, the patients participated in brief, intense language comprehension training. A significant improvement in performance was observed in all patients. We correlated changes in blood flow measured during the language comprehension task with the scores achieved in the Token Test. The regions which best correlated with the training-induced improvement in verbal comprehension were the posterior part of the right superior temporal gyrus and the left precuneus. This study supports the role of the right hemisphere in recovery from aphasia and demonstrates that the improvement in auditory comprehension induced by specific training is associated with functional brain reorganization.

Utilising Learning Environment Assessments to Improve Teaching Practices among In-Service Teachers Undertaking a Distance-Education Programme

ERIC Educational Resources Information Center

Aldridge, Jill; Fraser, Barry; Ntuli, Sipho

2009-01-01

We examined the viability of using feedback from a learning environment instrument to guide improvements in the teaching practices of in-service teachers undertaking a distance-education programme. The 31 teachers involved administered a primary school version of the What Is Happening In this Class? (WIHIC-Primary) questionnaire to their 1,077…

The Use of Educational Comics in Learning Anatomy among Multiple Student Groups

ERIC Educational Resources Information Center

Kim, Jiyoon; Chung, Min Suk; Jang, Hae Gwon; Chung, Beom Sun

2017-01-01

Understanding basic human anatomy can be beneficial for all students, regardless of when, or if, they will later undertake a formal course in the subject. For students who are preparing to undertake a formal anatomy course, educational comics on basic anatomy can serve as a concise and approachable review of the material. For other students, these…

Australian Vocational Education and Training Statistics, 1998. School Students Undertaking VET. At a Glance.

ERIC Educational Resources Information Center

National Centre for Vocational Education Research, Leabrook (Australia).

The number of school students undertaking vocational education and training (VET) in Australia's publicly funded VET sector has grown rapidly in the last 5 years. It is estimated that in 1998, at least 80,000 secondary school students were also studying within Australia's publicly funded VET sector. The vast majority (88%) of these students are…

Self-Image and Expectations of First Year Engineering Students in a Brazilian University.

ERIC Educational Resources Information Center

de Campos, Reinaldo Calixto; Grinberg, Patricia; Garcia, Ivan; Parise, Jose Alberto; da Silveira, Marcos Azevedo; Dumont, Ney

This paper is an attempt to comprehend, in a more objective way, the students undertaking the second semester at the Technical and Scientific Center from the Pontifical Catholic University of Rio de Janeiro (PUC-Rio). The research was carried out at the beginning of the semester, in one of the classes formed by students undertaking General…

Why do primary care doctors undertake postgraduate diploma studies in a mixed private/public Asian setting?

PubMed

Lam, T P; Lam, K F; Tse, E Y Y

2006-06-01

The aim of this study was to examine the reasons why primary care doctors undertake postgraduate diploma studies in a mixed private/public Asian setting. Twenty four past or current postgraduate diploma students of the family medicine unit (FMU) of the University of Hong Kong participated in three focus group interviews. A structured questionnaire was constructed based on the qualitative data collected and was sent to 328 former applicants of postgraduate diploma studies at FMU. "Upgrading medical knowledge and skills" and "improving quality of practice" were two of the factors that most of the respondents considered to be significant in motivating them to undertake postgraduate diploma studies. "Time constraint" and "workload in practice" were however the most significant demotivating factors. Financial issues were more seriously considered by the junior than the senior doctors. To be able to "expand patient base and/or number" was considered to be a significant factor by the private doctors who were also keen to "improve communication and relationship with patients". These findings suggest that there are mixed reasons for primary care doctors to undertake postgraduate diploma studies. Course organisers should take into consideration these various reasons in planning their programmes.

[Incapacity to undertaking the essential marital duties due to causes of psychic nature. The forensic-psychiatric point of view].

PubMed

Drogowski, Marian

2010-01-01

Since at least 20 years, most of the legal proceedings of marital incapacity are carried on by the church tribunals mainly of no 3 canon 1095 new law code, that is of mental incapacity to undertaking and performing the essential marital duties. Very often the legal proceedings are very difficult and the canonical lawyers need the forensic psychiatric or psychological opinions. The aim of this paper is to give the forensic psychiatrists and psychologists the essential knowledge connected with the new regulations listed in canon 1095 no 3 of the actual canon law code. According to the opinions of the notable canonical lawyers the author describes the legal and marital prerequisites for valid marriage, the ability for undertaking and performing the essential marital duties and the mental reasons for marital incapacity. The author points out several psychiatric reasons underlying the mental incapacity for undertaking and performing essential marital duties: personality disorders and alcoholism which preclude adequate interpersonal relations and sexually related personality disorders which preclude the exclusiveness and natural consumption of the marital agreement. At the end the author points out the conditions which should have good forensic opinion.

Environmental Testing and Thermal Analysis of the NPS Solar Cell Array Tester (NPS-SCAT) CubeSat

DTIC Science & Technology

2011-06-01

BCR Battery Charge Regulator C&DH Command and Data Handling CAD Computer Aided Design CDR Critical Design Review CFT Comprehensive Functional Test ...CPT Comprehensive Performance Test CoM Center of Mass COTS Commercial Off-the-Shelf CTB Cargo Transfer Bag EDU Engineering Design Unit EPS...and inexpensive solution. 2 C. ENVIRONMENTAL TESTING Environmental testing is an important element of the design and testing of a satellite. By

Sentence level auditory comprehension treatment program for aphasic adults.

PubMed

Naeser, M A; Haas, G; Mazurski, P; Laughlin, S

1986-06-01

The purpose of this study was to investigate whether a newly developed sentence level auditory comprehension (SLAC) treatment program could be used to improve language comprehension test scores in adults with chronic aphasia. Results indicate that the SLAC treatment program can be used with chronic patients; performance on a standardized test (the Token Test) was improved after treatment; and improved performance could not be predicted from either anatomic CT scan lesion sites or pretreatment test scores. One advantage to the SLAC treatment program is that the patient can practice listening independently with a tape recorder device (Language Master) and earphones either in the hospital or at home.

Cost and time savings from a rapid access model of care using transient elastography to screen and triage patients with chronic Hepatitis C infection.

PubMed

Whitty, Jennifer A; Tallis, Caroline; Nguyen, Kim-Huong; Scuffham, Paul A; Crosland, Paul; Hewson, Kaye; Pai Mangalore, Rehka; Black, Marrianne; Holtmann, Gerald

2014-02-01

Treatment uptake amongst patients with chronic Hepatitis C virus (HCV) in Australia is relatively low. New approaches to assessment have the potential to reduce public waiting lists, improve access to treatment, and to reduce healthcare costs. To describe the costs to the public hospital system and waiting time associated with a novel integrated rapid access to assessment and treatment (RAAT) model of care that utilizes Transient Elastography (TE) as a specialist outpatient-based approach for a streamlined assessment of patients with chronic HCV, compared to conventional outpatient management with liver biopsy (LB). Time from first medical review to treatment plan and costs associated with detection of fibrosis were recorded for patients receiving RAAT during a 3-month period, and for a similar historical cohort managed conventionally with LB. Costs related to medical and multidisciplinary team reviews and the TE/LB test itself were included. Patients receiving RAAT had lower costs (n = 27, median AU$2716) and shorter time to treatment (median = 194 days) than for conventional management (n = 13, median $5005, 420 days; p < 0.01). Differences related to the lower TE test costs and the lower cost of consults between first medical review and establishment of a treatment plan. Based on real world audit data, this evaluation suggests TE, used as part of a new RAAT model of care, is cost saving to the health system in the short-term and reduces waiting times. The analysis reported here was intended to assess the costs related to detection of fibrosis, and is limited by the small sample size and potential selection bias. Future research should undertake a full economic evaluation at a whole of service level, to consider a more comprehensive and longer-term assessment of the costs and benefits associated with HCV management.

Diffusion-Tensor Imaging Findings and Cognitive Function Following Hospitalized Mixed-Mechanism Mild Traumatic Brain Injury: A Systematic Review and Meta-Analysis.

PubMed

Oehr, Lucy; Anderson, Jacqueline

2017-11-01

To undertake a systematic review and meta-analysis of the relationship between microstructural damage and cognitive function after hospitalized mixed-mechanism (HMM) mild traumatic brain injury (mTBI). PsycInfo, EMBASE, and MEDLINE were used to find relevant empirical articles published between January 2002 and January 2016. Studies that examined the specific relationship between diffusion tensor imaging (DTI) and cognitive test performance were included. The final sample comprised previously medically and psychiatrically healthy adults with HMM mTBI. Specific data were extracted including mTBI definitional criteria, descriptive statistics, outcome measures, and specific results of associations between DTI metrics and cognitive test performance. Of the 248 original articles retrieved and reviewed, 8 studies met all inclusion criteria and were included in the meta-analysis. The meta-analysis revealed statistically significant associations between reduced white matter integrity and poor performance on measures of attention (fractional anisotropy [FA]: d=.413, P<.001; mean diffusivity [MD]: d=-.407, P=.001), memory (FA: d=.347, P<.001; MD: d=-.568, P<.001), and executive function (FA: d=.246, P<.05), which persisted beyond 1 month postinjury. The findings from the meta-analysis provide clear support for an association between in vivo markers of underlying neuropathology and cognitive function after mTBI. Furthermore, these results demonstrate clearly for the first time that in vivo markers of structural neuropathology are associated with cognitive dysfunction within the domains of attention, memory, and executive function. These findings provide an avenue for future research to examine the causal relationship between mTBI-related neuropathology and cognitive dysfunction. Furthermore, they have important implications for clinical management of patients with mTBI because they provide a more comprehensive understanding of factors that are associated with cognitive dysfunction after mTBI. Copyright © 2017 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Verb and sentence production and comprehension in aphasia: Northwestern Assessment of Verbs and Sentences (NAVS)

PubMed Central

Cho-Reyes, Soojin; Thompson, Cynthia K.

2015-01-01

Background Verbs and sentences are often impaired in individuals with aphasia, and differential impairment patterns are associated with different types of aphasia. With currently available test batteries, however, it is challenging to provide a comprehensive profile of aphasic language impairments because they do not examine syntactically important properties of verbs and sentences. Aims This study presents data derived from the Northwestern Assessment of Verbs and Sentences (NAVS; Thompson, 2011), a new test battery designed to examine syntactic deficits in aphasia. The NAVS includes tests for verb naming and comprehension, and production of verb argument structure in simple active sentences, with each examining the effects of the number and optionality of arguments. The NAVS also tests production and comprehension of canonical and non-canonical sentences. Methods & Procedures A total of 59 aphasic participants (35 agrammatic and 24 anomic) were tested using a set of action pictures. Participants produced verbs or sentences for the production subtests and identified pictures corresponding to auditorily provided verbs or sentences for the comprehension subtests. Outcomes & Results The agrammatic group, compared to the anomic group, performed significantly more poorly on all subtests except verb comprehension, and for both groups comprehension was less impaired than production. On verb naming and argument structure production tests both groups exhibited difficulty with three-argument verbs, affected by the number and optionality of arguments. However, production of sentences using three-argument verbs was more impaired in the agrammatic, compared to the anomic, group. On sentence production and comprehension tests, the agrammatic group showed impairments in all types of non-canonical sentences, whereas the anomic group exhibited difficulty primarily with the most difficult, object relative, structures. Conclusions Results show that verb and sentence deficits seen in individuals with agrammatic aphasia are largely influenced by syntactic complexity; however, individuals with anomic aphasia appear to exhibit these impairments only for the most complex forms of verbs and sentences. The present data indicate that the NAVS is useful for characterising verb and sentence deficits in people with aphasia. PMID:26379358

A Methodology to Achieve Secure Administration of English Comprehension Level Tests--Phase 1. Final Report.

ERIC Educational Resources Information Center

Berger, Louis S.; And Others

This report analyzes a two-step program designed to achieve security in the administration of the English Comprehension Level (ECL) test given by the Defense Language Institute. Since the ECL test score is the basis for major administrative and academic decisions, there is great motivation for performing well, and student test compromise is…

Assessing the Watson-Barker Listening Test (WBLT)-Form C in Measuring Listening Comprehension of Post-Secondary Hispanic-American Students

ERIC Educational Resources Information Center

Worthington, Debra L.; Keaton, Shaughan; Cook, John; Fitch-Hauser, Margaret; Powers, William G.

2014-01-01

The Watson-Barker Listening Test (WBLT) is one of the most popular measures of listening comprehension. However, participants in studies utilizing this scale have been almost exclusively Anglo-American. At the same time, previous research questions the psychometric properties of the test. This study addressed both of these issues by testing the…

Parallel Recovery in a Trilingual Speaker: The Use of the Bilingual Aphasia Test as a Diagnostic Complement to the Comprehensive Aphasia Test

ERIC Educational Resources Information Center

Green, David W.; Ruffle, Louise; Grogan, Alice; Ali, Nilufa; Ramsden, Sue; Schofield, Tom; Leff, Alex P.; Crinion, Jenny; Price, Cathy J.

2011-01-01

We illustrate the value of the Bilingual Aphasia Test in the diagnostic assessment of a trilingual speaker post-stroke living in England for whom English was a non-native language. The Comprehensive Aphasia Test is routinely used to assess patients in English, but only in combination with the Bilingual Aphasia Test is it possible and practical to…

Corpse Management in Social Insects

PubMed Central

Sun, Qian; Zhou, Xuguo

2013-01-01

Undertaking behavior is an essential adaptation to social life that is critical for colony hygiene in enclosed nests. Social insects dispose of dead individuals in various fashions to prevent further contact between corpses and living members in a colony. Focusing on three groups of eusocial insects (bees, ants, and termites) in two phylogenetically distant orders (Hymenoptera and Isoptera), we review mechanisms of death recognition, convergent and divergent behavioral responses toward dead individuals, and undertaking task allocation from the perspective of division of labor. Distinctly different solutions (e.g., corpse removal, burial and cannibalism) have evolved, independently, in the holometabolous hymenopterans and hemimetabolous isopterans toward the same problem of corpse management. In addition, issues which can lead to a better understanding of the roles that undertaking behavior has played in the evolution of eusociality are discussed. PMID:23569436

The qualitative interview and challenges for clinicians undertaking research: a personal reflection.

PubMed

Fisher, Karin

2011-01-01

Drawing on my doctoral experience the aim of this article is to present my transition from practitioner to novice researcher and the challenges I encountered when undertaking qualitative in-depth interviews. The contents of my research diary were coded for words, sentences and paragraphs and were then grouped into themes and subsequently organised into concepts and categories. The analysis identified one core category: 'changing states: learning to become a researcher'. The related categories included 'guessing responses', 'confusing boundaries' and 'revealing hidden concepts'. These concepts provide a description of how I learnt to become a researcher and became a changed state. The paper provides practitioners with practical examples of my transition from practitioner to novice researcher. I offer some tips for practitioners who wish to undertake research in their clinical role.

Rodent models of depression: forced swim and tail suspension behavioral despair tests in rats and mice.

PubMed

Castagné, Vincent; Moser, Paul; Roux, Sylvain; Porsolt, Roger D

2011-04-01

The development of antidepressants requires simple rodent behavioral tests for initial screening before undertaking more complex preclinical tests and clinical evaluation. Presented in the unit are two widely used screening tests used for antidepressants, the forced swim (also termed behavioral despair) test in the rat and mouse, and the tail suspension test in the mouse. These tests have good predictive validity and allow rapid and economical detection of substances with potential antidepressant-like activity. The behavioral despair and the tail suspension tests are based on the same principle: measurement of the duration of immobility when rodents are exposed to an inescapable situation. The majority of clinically used antidepressants decrease the duration of immobility. Antidepressants also increase the latency to immobility, and this additional measure can increase the sensitivity of the behavioral despair test in the mouse for certain classes of antidepressant. Testing of new substances in the behavioral despair and tail suspension tests allows a simple assessment of their potential antidepressant activity by the measurement of their effect on immobility. © 2011 by John Wiley & Sons, Inc.

Display interface concepts for automated fault diagnosis

NASA Technical Reports Server (NTRS)

Palmer, Michael T.

1989-01-01

An effort which investigated concepts for displaying dynamic system status and fault history (propagation) information to the flight crew is described. This investigation was performed by developing several candidate display formats and then conducting comprehension tests to determine those characteristics that made one format preferable to another for presenting this type of information. Twelve subjects participated. Flash tests, or limited time exposure tests, were used to determine the subjects' comprehension of the information presented in the display formats. It was concluded from the results of the comprehension tests that pictographs were more comprehensible than both block diagrams and text for presenting dynamic system status and fault history information, and that pictographs were preferred over both block diagrams and text. It was also concluded that the addition of this type of information in the cockpit would help the crew remain aware of the status of their aircraft.

Reinventing the ames test as a quantitative lab that connects classical and molecular genetics.

PubMed

Goodson-Gregg, Nathan; De Stasio, Elizabeth A

2009-01-01

While many institutions use a version of the Ames test in the undergraduate genetics laboratory, students typically are not exposed to techniques or procedures beyond qualitative analysis of phenotypic reversion, thereby seriously limiting the scope of learning. We have extended the Ames test to include both quantitative analysis of reversion frequency and molecular analysis of revertant gene sequences. By giving students a role in designing their quantitative methods and analyses, students practice and apply quantitative skills. To help students connect classical and molecular genetic concepts and techniques, we report here procedures for characterizing the molecular lesions that confer a revertant phenotype. We suggest undertaking reversion of both missense and frameshift mutants to allow a more sophisticated molecular genetic analysis. These modifications and additions broaden the educational content of the traditional Ames test teaching laboratory, while simultaneously enhancing students' skills in experimental design, quantitative analysis, and data interpretation.

Test and Analysis of an Inflatable Parabolic Dish Antenna

NASA Technical Reports Server (NTRS)

Gaspar, james L.; Sreekantamurthy, Tham; Mann, Troy; Behun, Vaughn; Romanofsky, Robert; Lambert, Kevin; Pearson, James

2006-01-01

NASA is developing ultra-lightweight structures technology for large communication antennas for application to space missions. With these goals in mind, SRS Technologies has been funded by NASA Glenn Research Center (GRC) to undertake the development of a subscale ultra-thin membrane inflatable antenna for deep-space applications. One of the research goals is to develop approaches for prediction of the radio frequency and structural characteristics of inflatable and rigidizable membrane antenna structures. GRC has teamed with NASA Langley Research Center (LaRC) to evaluate inflatable and rigidizable antenna concepts for potential space missions. GRC has completed tests to evaluate RF performance, while LaRC completed structural tests and analysis to evaluate the static shape and structural dynamic responses of a laboratory model of a 0.3 meter antenna. This paper presents the details of the tests and analysis completed to evaluate the radio frequency and structural characteristics of the antenna.

Assessing School-Aged Children's Inference-Making: The Effect of Story Test Format in Listening Comprehension

ERIC Educational Resources Information Center

Freed, Jenny; Cain, Kate

2017-01-01

Background: Comprehension is critical for classroom learning and educational success. Inferences are integral to good comprehension: successful comprehension requires the listener to generate local coherence inferences, which involve integrating information between clauses, and global coherence inferences, which involve integrating textual…

Pharmaceutical pictograms: a model for development and testing for comprehension and utility.

PubMed

Montagne, Michael

2013-01-01

With concerns about the medication literacy skills of patients comes the need to develop various types of information materials that will enhance understanding and drug use. To review pictogram development projects and to propose a model for pharmaceutical pictogram development and testing for comprehension and use. Previous efforts in developing specific types of pictograms in engineering and safety as well as in health care and pharmacy are collected and summarized in terms of level of comprehension and recall. The impact of pictogram-enhanced medication information materials on knowledge acquisition, information retention, and adherence is assessed. Pictograms are a key component in re-designing medication information to improve comprehension, recall, and adherence. Many types of pictograms still produce low levels of comprehension and the impact of pictograms on medication knowledge is inconsistent. Prior training through patient counseling on the intended meaning and use of pictograms greatly increases their effectiveness. A model for the development and testing of pictograms and pictogram sequences for comprehension and use in medication information is presented and discussed. Copyright © 2013 Elsevier Inc. All rights reserved.

KSC-07pd2716

NASA Image and Video Library

2007-10-08

KENNEDY SPACE CENTER, FLA. -- STS-120 Mission Specialist Paolo Nespoli tries on his gloves with his launch and entry suit, preparing for launch. Nespoli represents the European Space Agency. The fitting is part of terminal countdown demonstration test, or TCDT, activities the crew is undertaking at NASA's Kennedy Space Center. The TCDT also includes emergency egress procedures, equipment familiarization and a simulated launch countdown. Mission STS-120, which will carry the Italian-built U.S. Node 2 to the International Space Station, is targeted for launch on Oct. 23. Photo credit: NASA/Kim Shiflett

Antarctica: a review of recent medical research.

PubMed

Olson, James J

2002-10-01

This article reviews recent developments and areas of research in Antarctic medical science. Nineteen nations are part of the Antarctic treaty and undertake research programmes in Antarctica. Medical science is a small but important part of these programmes. Areas that have been studied include aspects of cold physiology, ultraviolet light effects, endocrine changes (including polar T3 syndrome), alterations in immune function, chronobiology, psychology, microbiology, epidemiology and telemedicine. Antarctica has been recognized as the closest thing on Earth to a testing ground for aspects of space exploration and as such has been termed a space analogue.

The Influence of Retrieval Practice on Memory and Comprehension of Science Texts

ERIC Educational Resources Information Center

Hinze, Scott R.

2010-01-01

The testing effect, where retrieval practice aids performance on later tests, may be a powerful tool for improving learning and retention. Three experiments test the potentials and limitations of retrieval practice for retention and comprehension of the content of science texts. Experiment 1 demonstrated that cued recall of paragraphs, but not…

Significant vs Meaningful Differences in the Effects of Tangible Reinforcement on Intelligence Test Achievement and Reliability of TMR Subjects

ERIC Educational Resources Information Center

Busch, John Christian; Osborne, William Larry

1976-01-01

The effects of reinforcement on four different intelligence test measures for 72 trainable mentally retarded children was investigated. The Lorge-Thorndike Vocabulary, WISC Arithmetic, Picture Arrangement, and Comprehension subtests were administered. Reinforced administration resulted in superior performance on all but the Comprehension test.…

Do Content Area Passages Affect Student Performance on Reading Comprehension Tests?

ERIC Educational Resources Information Center

Peretz, Arna S.

A study conducted in Israel investigated the relevance of subject-specific reading passages to performance on reading comprehension tests for advanced university students of English as a second language. The research specifically examined (1) whether students performed better when the reading test content was directly related to their field of…

Are Learning Disabled Students "Test-Wise?": An Inquiry into Reading Comprehension Test Items.

ERIC Educational Resources Information Center

Scruggs, Thomas E.; Lifson, Steve

1986-01-01

Two experiments compared the ability of learning disabled (LD) students and more typical age peers to answer such reading comprehension questions presented independently of reading passages. Results suggested a relative deficiency on the part of LD students with respect to reasoning strategies and test-taking skills. (Author/LMO)

The Effects of Surface Structure Variables on Performance in Reading Comprehension Tests.

ERIC Educational Resources Information Center

Drum, Priscilla; And Others

1981-01-01

Concludes that reading comprehension tests that are valid for beginning readers should incorporate different factors than tests appropriate for upper elementary readers, since word recognition and word meaning are prime sources of difficulty for younger readers while content density depresses the performance of readers in upper elementary grades.…

Verbal fluency, naming and verbal comprehension: three aspects of language as predictors of cognitive impairment.

PubMed

Maseda, Ana; Lodeiro-Fernández, Leire; Lorenzo-López, Laura; Núñez-Naveira, Laura; Balo, Aránzazu; Millán-Calenti, Jose C

2014-01-01

To establish the possible relationship among three components of language (verbal fluency, naming and comprehension) and cognitive impairment as well as to determine the usefulness of language assessment tests to predict or monitor the development of cognitive impairment. A comparative, descriptive and cross-sectional study was performed on 82 subjects ≥ 65 years of age who were cognitively assessed with the Mini Mental State Examination and were divided into two groups: Group A comprised of subjects classified as levels 1, 2 and 3 on the Reisberg's Global Deterioration Scale (GDS) and group B comprised of subjects at levels 4 and 5 of the GDS. Language skills were assessed by the Verbal Fluency Test, Boston Naming Test and Token Test. An inverse relationship between performance on language tests and cognitive impairment level was observed with a more pronounced effect observed on fluency and comprehension tests. Language assessments, especially fluency and comprehension, were good indicators of cognitive impairment. The use of these assessments as predictors of the degree of cognitive impairment is discussed in-depth.

Re-establishment of the IMS Hydroacoustic Station HA03, Robinson Crusoe Island, Chile

NASA Astrophysics Data System (ADS)

Haralabus, Georgios; Stanley, Jerry; Zampolli, Mario; Pautet, Lucie

2015-04-01

Water column hydrophone stations of the Comprehensive Nuclear-Test-Ban Treaty Organisation (CTBTO) International Monitoring System (IMS) comprise typically two triplets of moored hydrophones deployed on both sides of an island. Triplet distances vary approximately between 50 - 200 km from the island, with each triplet connected to the receiving shore equipment by fibre-optic submarine data cables. Once deployed, the systems relay underwater acoustic waveforms in the band 1 - 100 Hz in real time to Vienna via a shore based satellite link. The design life of hydroacoustic (HA) stations is at least 20 years, without need for any maintenance of the underwater system (UWS). The re-establishment of hydrophone station HA03 at Robinson Crusoe Island (670 km West of the Chilean mainland) is presented here. The station was destroyed in February 2010 by a Tsunami induced by an 8.8 magnitude earthquake. After a major engineering and logistical undertaking HA03 is now back in operation since April 2014. The main phases of the project are presented: (i) the installation of a shore facility for the reception of the hydrophone data from the UWS, which also relays the data back to the CTBTO International Data Center (IDC) in Vienna via a real-time satellite connection, (ii) the manufacturing and testing of the system to meet the stringent requirements of the Nuclear-Test-Ban Treaty, and (iii) the installation of the UWS with a state-of-the-art cable ship. Examples of data acquired by HA03 are also presented. These include hydroacoustic signals from the 1 April 2014 magnitude 8.2 earthquake in Northern Chile, bursting underwater bubbles from a submarine volcano near the Mariana Islands (15,000 Km away from the station), and vocalizations from the numerous marine mammals which transit in the vicinity of HA03. The use of CTBTO data for scientific purposes is possible via the virtual Data Exploitation Centre (vDEC), which is a platform that enables registered researchers to access archived monitoring data and processing software, or via the National Data Centres (NDCs).

The Costs and Benefits of Undertaking Adult Education Courses from the Perspective of the Individual

ERIC Educational Resources Information Center

AONTAS The National Adult Learning Organisation, 2009

2009-01-01

The aim of this study is to examine the costs and benefits of undertaking adult education courses from the perspective of the individual, using three different case studies. This will give a snapshot of the benefits and the types of costs incurred by three adult learners. Three individuals were contacted by Aontas and were asked if they would be…

The Nexus of Reading, Writing and Researching in the Doctoral Undertaking of Humanities and Social Sciences: Implications for Literature Reviewing

ERIC Educational Resources Information Center

Kwan, Becky S.C.

2008-01-01

One indispensable task in the doctoral undertaking in the humanities and social sciences is that of reviewing the literature. To many graduate students, finding the "right" direction of reviewing is a particularly grueling experience, a practical concern seldom addressed in thesis manuals and studies of the doctoral thesis. This paper is an…

17 CFR 239.42 - Form F-X, for appointment of agent for service of process and undertaking for issuers registering...

Code of Federal Regulations, 2010 CFR

2010-04-01

..., rights offering or business combination. 239.42 Section 239.42 Commodity and Securities Exchanges... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Form F-X, for appointment of agent for service of process and undertaking for issuers registering securities on Form F-8, F-9, F-10...

A Comparison of Classroom and Online Asynchronous Problem-Based Learning for Students Undertaking Statistics Training as Part of a Public Health Masters Degree

ERIC Educational Resources Information Center

de Jong, N.; Verstegen, D. M. L.; Tan, F. E. S.; O'Connor, S. J.

2013-01-01

This case-study compared traditional, face-to-face classroom-based teaching with asynchronous online learning and teaching methods in two sets of students undertaking a problem-based learning module in the multilevel and exploratory factor analysis of longitudinal data as part of a Masters degree in Public Health at Maastricht University. Students…

Improving Reading Comprehension by Predicting, Monitoring Comprehension, Remediation, and Personal Response Strategies.

ERIC Educational Resources Information Center

Jacobucci, Leanne; Richert, Judy; Ronan, Susan; Tanis, Ariana

This report describes a program for improving inconsistent reading comprehension. The targeted population consisted of first, third, and fifth grade classrooms in a diverse middle class community located in Illinois. The problems of low academic achievement were documented through teacher observation, reading comprehension test scores, and low…

Idiom Comprehension in Mandarin-Speaking Children

ERIC Educational Resources Information Center

Hsieh, Shelley Ching-Yu; Hsu, Chun-Chieh Natalie

2010-01-01

This study examines the effect of familiarity, context, and linguistic convention on idiom comprehension in Mandarin speaking children. Two experiments (a comprehension task followed by a comprehension task coupled with a metapragmatic task) were administered to test participants in three age groups (6 and 9-year-olds, and an adult control group).…

Television Literacy: Comprehension of Program Content Using Closed Captions for the Deaf.

ERIC Educational Resources Information Center

Lewis, Margaret S. Jelinek; Jackson, Dorothy W.

2001-01-01

This study assessed deaf and hearing students' comprehension of captions with and without visuals/video. Results indicate that reading grade level is highly correlated with caption comprehension test scores. Comprehension of the deaf students was consistently below that of hearing students. The captioned video produced significantly better…

Fitting the Mixed Rasch Model to a Reading Comprehension Test: Exploring Individual Difference Profiles in L2 Reading

ERIC Educational Resources Information Center

Aryadoust, Vahid; Zhang, Limei

2016-01-01

The present study used the mixed Rasch model (MRM) to identify subgroups of readers within a sample of students taking an EFL reading comprehension test. Six hundred and two (602) Chinese college students took a reading test and a lexico-grammatical knowledge test and completed a Metacognitive and Cognitive Strategy Use Questionnaire (MCSUQ)…

The Effect of Background Knowledge and Reading Comprehension Test Items on Male and Female Performance

ERIC Educational Resources Information Center

Yazdanpanah, Khatereh

2007-01-01

The present article reports on a study investigating the interaction of a reading comprehension test with gender in a formal testing context and the performance of males and females on reading test items with regard to demands on strategy use. Participants were 187 (59 = female and 128 = male) international students ranging from 17 to 20 years of…

Seismic Discrimination

DTIC Science & Technology

1979-09-30

were presumed nuclear explosions announced by ERDA. Of the last, 11 were at the Semipalatinsk test site , 2 at the Western Kazakh test site , 2 in Novaya...which will fulfill U.S. ob- ligations that may be incurred under a possible future Comprehensive Test Ban Treaty. This report includes 9 contributions...which could assume U.S. seismic-data-management responsibilities in the event that international agreement is reached on a Comprehensive Test Ban

Effects of depression and social support on comprehension and recall of informed consent information among Parkinson disease patients and their caregivers.

PubMed

Teng, Ellen J; Petersen, Nancy J; Hartman, Christine; Matthiesen, Ellen; Kallen, Michael; Cook, Karon F; Ford, Marvella E

2012-01-01

Relatively little attention has focused on the impact of psychiatric conditions on human subjects' comprehension of consent information. The purpose of this randomized study was to determine whether depression affects comprehension and recall of informed consent information among persons with Parkinson's disease and their caregivers and to evaluate the effects of support on comprehension and recall during the consent process. Comprehension and recall of information were assessed using a modified version of the Modified Quality of Informed Consent Questionnaire, taken 1 week and 1 month later, and scored using a consensus-based algorithm. Participants also completed the Center for Epidemiologic Studies Depression Scale. Data analyses were conducted on 129 patients and caregivers (t-tests, Fisher's exact tests, and ANCOVAs). T-tests showed no significant differences in comprehension and recall between depressed and nondepressed participants at 1 week and 1 month. However, ANCOVA showed patients with a support person present had significantly higher comprehension and recall at 1 week but not at 1 month compared with controls. Caregivers present with a patient had lower comprehension/recall than those without a patient present (p = 0.02). Having a support person present during the informed consent process helps depressed PD patients better retain information in the short-term, but effects diminish over the long-term. Implications for interventions will be discussed.

EFFECTS OF DEPRESSION AND SOCIAL SUPPORT ON COMPREHENSION AND RECALL OF INFORMED CONSENT INFORMATION AMONG PARKINSON DISEASE PATIENTS AND THEIR CAREGIVERS*

PubMed Central

TENG, ELLEN J.; PETERSEN, NANCY J.; HARTMAN, CHRISTINE; MATTHIESEN, ELLEN; KALLEN, MICHAEL; COOK, KARON F.; FORD, MARVELLA E.

2014-01-01

Objective Relatively little attention has focused on the impact of psychiatric conditions on human subjects’ comprehension of consent information. The purpose of this randomized study was to determine whether depression affects comprehension and recall of informed consent information among persons with Parkinson's disease and their caregivers and to evaluate the effects of support on comprehension and recall during the consent process. Method Comprehension and recall of information were assessed using a modified version of the Modified Quality of Informed Consent Questionnaire, taken 1 week and 1 month later, and scored using a consensus-based algorithm. Participants also completed the Center for Epidemiologic Studies Depression Scale. Data analyses were conducted on 129 patients and caregivers (t-tests, Fisher's exact test, and ANCOVAs). Results T-tests showed no significant differences in comprehension and recall between depressed and nondepressed participants at 1 week and 1 month. However, ANCOVA showed patients with a support person present had significantly higher comprehension and recall at 1 week but not at 1 month compared with controls. Caregivers present with a patient had lower comprehension/recall than those without a patient present (p = 0.02). Conclusions Having a support person present during the informed consent process helps depressed PD patients better retain information in the short term, but effects diminish over the long term. Implications for interventions will be discussed. PMID:22641931

Activating Public Space: How to Promote Physical Activity in Urban Environment

NASA Astrophysics Data System (ADS)

Kostrzewska, Małgorzata

2017-10-01

Physical activity is an essential component of a healthy lifestyle. The quality and equipment of urban public space plays an important role in promoting physical activity among people (residents, tourists). In order for recreation and sports activities to be undertaken willingly, in a safe and comprehensive manner, certain spatial conditions and requirements must be met. The distinctive feature of contemporary large cities is the disappearance of local, neighbourly relations, and the consequent loneliness, alienation, and atomization of the residents. Thus, the design of public spaces should be an expression of the values of social inclusion and integration. A properly designed urban space would encourage people to leave their homes and integrate, also by undertaking different forms of physical activities. This, in turn, can lead to raising the quality of the space, especially in the context of its “familiarization” and “domestication”. The aim of the research was to identify the architectural and urban features of the public spaces of contemporary cities that can contribute to the promotion of physical activity. The paper presents the research results and the case studies of such spatial solutions and examples of good practices, which invite residents to undertake different forms of physical activities in public spaces. The issue of the integrating, inclusionary, and social function of physical recreation and sport is discussed as well, and so are the possibilities of translating these values into physical characteristics of an urban space. The main conclusions are that taking into account the diverse needs of different social groups, participation in the design and construction process, aesthetic and interesting design, vicinity of the residence, open access for all age groups and the disabled would be the most important spatial determinants of a properly designed, physically activating public space. Strategies of planning the sports and recreation infrastructure should also make sure of their multifunctionality and variability in time to adjust it to the changing needs of the residents.

Assessing the burden of sexual and reproductive ill-health: questions regarding the use of disability-adjusted life years.

PubMed Central

AbouZahr, C.; Vaughan, J. P.

2000-01-01

The use of the disability-adjusted life year (DALY) as the unit in which to calculate the burden of disease associated with reproductive ill-health has given rise to considerable debate. Criticisms include the failure to address the problem of missing and inadequate epidemiological data, inability to deal adequately with co-morbidities, and lack of transparency in the process of ascribing disability weights to sexual and reproductive health conditions. Many of these criticisms could be addressed within the current DALY framework and a number of suggestions to do so are made. These suggestions include: (1) developing an international research strategy to determine the incidence and prevalence of reproductive ill-health and diseases, including the risk of long-term complications; (2) undertaking a research strategy using case studies, population-based surveillance data and longitudinal studies to identify, evaluate and utilize more of the existing national data sources on sexual and reproductive health; (3) comprehensively mapping the natural history of sexual and reproductive health conditions--in males and in females--and their sequelae, whether physical or psychological; (4) developing valuation instruments that are adaptable for both chronic and acute health states, that reflect a range of severity for each health state and can be modified to reflect prognosis; (5) undertaking a full review of the DALY methodology to determine what changes may be made to reduce sources of methodological and gender bias. Despite the many criticisms of the DALY as a measurement unit, it represents a major conceptual advance since it permits the combination of life expectancy and levels of dysfunction into a single measure. Measuring reproductive ill-health by counting deaths alone is inadequate for a proper understanding of the dimensions of the problem because of the young age of many of the deaths associated with reproductive ill-health and the large component of years lived with disability from many of the associated conditions. PMID:10859859

Morita therapy for depression and anxiety (Morita Trial): study protocol for a pilot randomised controlled trial.

PubMed

Sugg, Holly Victoria Rose; Richards, David A; Frost, Julia

2016-03-24

Morita Therapy, a psychological therapy for common mental health problems, is in sharp contrast to established western psychotherapeutic approaches in teaching that undesired symptoms are natural features of human emotion rather than something to control or eliminate. The approach is widely practiced in Japan, but untested and little known in the UK. A clinical trial of Morita Therapy is required to establish the effectiveness of Morita Therapy for a UK population. However, a number of methodological, procedural and clinical uncertainties associated with such a trial first require addressing. The Morita Trial is a mixed methods study addressing the uncertainties associated with an evaluation of Morita Therapy compared with treatment as usual for depression and anxiety. We will undertake a pilot randomised controlled trial with embedded qualitative study. Sixty participants with major depressive disorder, with or without anxiety disorders, will be recruited predominantly from General Practice record searches and randomised to receive Morita Therapy plus treatment as usual or treatment as usual alone. Morita Therapy will be delivered by accredited psychological therapists. We will collect quantitative data on depressive symptoms, general anxiety, attitudes and quality of life at baseline and four month follow-up to inform future sample size calculations; and rates of recruitment, retention and treatment adherence to assess feasibility. We will undertake qualitative interviews in parallel with the trial, to explore people's views of Morita Therapy. We will conduct separate and integrated analyses on the quantitative and qualitative data. The outcomes of this study will prepare the ground for the design and conduct of a fully-powered evaluation of Morita Therapy plus treatment as usual versus treatment as usual alone, or inform a conclusion that such a trial is not feasible and/or appropriate. We will obtain a more comprehensive understanding of these issues than would be possible from either a quantitative or qualitative approach alone. Current Controlled Trials ISRCTN17544090 registered on 23 July 2015.

Differential effects of oral reading to improve comprehension with severe learning disabled and educable mentally handicapped students.

PubMed

Chang, S Q; Williams, R L; McLaughlin, T F

1983-01-01

The purpose of this study was to evaluate the effectiveness of oral reading as a teaching technique for improving reading comprehension of 11 Educable Mentally Handicapped or Severe Learning Disabled adolescents. Students were tested on their ability to answer comprehension questions from a short factual article. Comprehension improved following the oral reading for students with a reading grade equivalent of less than 5.5 (measured from the Wide Range Achievement Test) but not for those students having a grade equivalent of greater than 5.5. This association was statistically significant (p = less than .01). Oral reading appeared to improve comprehension among the poorer readers but not for readers with moderately high ability.

The evaluation of the National Long Term Care Demonstration. 4. Case management under channeling.

PubMed Central

Phillips, B R; Kemper, P; Applebaum, R A

1988-01-01

The channeling demonstration involved provision of comprehensive case management and direct service expansion. This article considers the former. Under both models, comprehensive case management was implemented largely as intended; moreover, channeling substantially increased the receipt of comprehensive care management. However, channeling was not a pure test of the effect of comprehensive case management: roughly 10-20 percent of control group members received comparable case management services. This was particularly the case for the financial control model. Thus, the demonstration was not a test of case management compared to no case management; rather, it compared channeling case management to the existing community care system, which already was providing comprehensive case management to some of the population eligible for channeling. PMID:3130331

Effects of training students to identify the semantic base of prose materials

PubMed Central

Glover, John A.; Zimmer, John W.; Filbeck, Robert W.; Plake, Barbara S.

1980-01-01

Feedback and feedback plus points toward a course grade were applied to the attentional behaviors (defined as the ability to identify the semantic base of text passages) of 30 undergraduate students participating in a reading comprehension development program. Correct underlining was increased, extraneous underlining was decreased, and postreading comprehension test scores improved as a result of the procedures. Scores on a standardized test of reading comprehension also increased significantly. PMID:16795637

Revalidation of the Selection Instrument for Flight Training

DTIC Science & Technology

2017-07-01

AACog) composite, as measured by the following SIFT subscales: o Mechanical Comprehension Test (MCT) o Math Skills Test (MST) o Reading...applied mechanical science. varies/ 15 minutes MST Math Skills Test—Assesses the examinee’s computational skill and mathematical aptitude...3.36 2.11 .03 1.01 Mechanical Comprehension 463 -1.95 3.58 .01 0.92 Math Skills 463 -2.59 2.87 .06 0.82 Reading Comprehension 463 -2.51 2.93 .52

An Exploratory Study of the Relationships between Reported Imagery and the Comprehension and Recall of a Story in Fifth Graders. Instructional Research Laboratory Technical Paper # R82007.

ERIC Educational Resources Information Center

Sadoski, Mark C.

A study investigated the role of visual imagery in the comprehension and retention of prose. Subjects were 48 fifth grade students who orally read a story and then completed three comprehension tasks directly related to the story: a retelling, an oral reading cloze test, and a multiple choice question test comprised of items demonstrated to be…

An Exploratory Study of Reading Comprehension in College Students After Acquired Brain Injury.

PubMed

Sohlberg, McKay Moore; Griffiths, Gina G; Fickas, Stephen

2015-08-01

This exploratory study builds on the small body of existing research investigating reading comprehension deficits in college students with acquired brain injury (ABI). Twenty-four community college students with ABI completed a battery of questionnaires and standardized tests to characterize self-perceptions of academic reading ability, performance on a standardized reading comprehension measure, and a variety of cognitive functions of this population. Half of the participants in the sample reported traumatic brain injury (n = 12) and half reported nontraumatic ABI (n = 12). College students with both traumatic and nontraumatic ABI cite problems with reading comprehension and academic performance postinjury. Mean performance on a standardized reading measure, the Nelson-Denny Reading Test (Brown, Fischo, & Hanna, 1993), was low to below average and was significantly correlated with performance on the Speed and Capacity of Language Processing Test (Baddeley, Emslie, & Nimmo-Smith, 1992). Injury status of traumatic versus nontraumatic ABI did not differentiate results. Regression analysis showed that measures of verbal attention and suppression obtained from the California Verbal Language Test-II (Delis, Kramer, Kaplan, & Ober, 2000) predicted total scores on the Nelson-Denny Reading Test. College students with ABI are vulnerable to reading comprehension problems. Results align with other research suggesting that verbal attention and suppression problems may be contributing factors.

Comprehensive Achievement Monitoring for Science. Symposium; National Association of Biology Teachers, San Francisco, California, October 27, 1972.

ERIC Educational Resources Information Center

White, Mona E.; And Others

Comprehensive Achievement Monitoring (CAM) is a system designed to provide a curriculum defined in terms of performance objectives, test items to measure student performance on each objective, a set of comparable test forms to evaluate performance, testing throughout the period of the course, computerized analysis and reporting of results after…

Why Not Non-Native Varieties of English as Listening Comprehension Test Input?

ERIC Educational Resources Information Center

Abeywickrama, Priyanvada

2013-01-01

The existence of different varieties of English in target language use (TLU) domains calls into question the usefulness of listening comprehension tests whose input is limited only to a native speaker variety. This study investigated the impact of non-native varieties or accented English speech on test takers from three different English use…

Measuring the Instructional Sensitivity of ESL Reading Comprehension Items.

ERIC Educational Resources Information Center

Brutten, Sheila R.; And Others

A study attempted to estimate the instructional sensitivity of items in three reading comprehension tests in English as a second language (ESL). Instructional sensitivity is a test-item construct defined as the tendency for a test item to vary in difficulty as a function of instruction. Similar tasks were given to readers at different proficiency…

Developing a Test for Assessing Elementary Students' Comprehension of Science Texts

ERIC Educational Resources Information Center

Wang, Jing-Ru; Chen, Shin-Feng; Tsay, Reuy-Fen; Chou, Ching-Ting; Lin, Sheau-Wen; Kao, Huey-Lien

2012-01-01

This study reports on the process of developing a test to assess students' reading comprehension of scientific materials and on the statistical results of the verification study. A combination of classic test theory and item response theory approaches was used to analyze the assessment data from a verification study. Data analysis indicates the…

Confirmatory Factor Analysis of the TerraNova Comprehensive Tests of Basic Skills/5

ERIC Educational Resources Information Center

Stevens, Joseph J.; Zvoch, Keith

2007-01-01

Confirmatory factor analysis was used to explore the internal validity of scores on the TerraNova Comprehensive Tests of Basic Skills/5 using samples from a southwestern school district and standardization samples reported by the publisher. One of the strengths claimed for battery-type achievement tests is provision of reliable and valid samples…

Developing, Analyzing, and Using Distractors for Multiple-Choice Tests in Education: A Comprehensive Review

ERIC Educational Resources Information Center

Gierl, Mark J.; Bulut, Okan; Guo, Qi; Zhang, Xinxin

2017-01-01

Multiple-choice testing is considered one of the most effective and enduring forms of educational assessment that remains in practice today. This study presents a comprehensive review of the literature on multiple-choice testing in education focused, specifically, on the development, analysis, and use of the incorrect options, which are also…

Comparison of IRT and CTT Using Secondary School Reading Comprehension Assessments

ERIC Educational Resources Information Center

Coggins, Joanne V.; Kim, Jwa K.; Briggs, Laura C.

2017-01-01

The Gates-MacGinitie Reading Comprehension Test, fourth edition (GMRT-4) and the ACT Reading Tests (ACT-R) were administered to 423 high school students in order to explore the similarities and dissimilarities of data produced through classical test theory (CTT) and item response theory (IRT) analysis. Despite the many advantages of IRT…

Student's Second-Language Grade May Depend on Classroom Listening Position.

PubMed

Hurtig, Anders; Sörqvist, Patrik; Ljung, Robert; Hygge, Staffan; Rönnberg, Jerker

2016-01-01

The purpose of this experiment was to explore whether listening positions (close or distant location from the sound source) in the classroom, and classroom reverberation, influence students' score on a test for second-language (L2) listening comprehension (i.e., comprehension of English in Swedish speaking participants). The listening comprehension test administered was part of a standardized national test of English used in the Swedish school system. A total of 125 high school pupils, 15 years old, participated. Listening position was manipulated within subjects, classroom reverberation between subjects. The results showed that L2 listening comprehension decreased as distance from the sound source increased. The effect of reverberation was qualified by the participants' baseline L2 proficiency. A shorter reverberation was beneficial to participants with high L2 proficiency, while the opposite pattern was found among the participants with low L2 proficiency. The results indicate that listening comprehension scores-and hence students' grade in English-may depend on students' classroom listening position.

Student’s Second-Language Grade May Depend on Classroom Listening Position

PubMed Central

Sörqvist, Patrik; Ljung, Robert; Hygge, Staffan; Rönnberg, Jerker

2016-01-01

The purpose of this experiment was to explore whether listening positions (close or distant location from the sound source) in the classroom, and classroom reverberation, influence students’ score on a test for second-language (L2) listening comprehension (i.e., comprehension of English in Swedish speaking participants). The listening comprehension test administered was part of a standardized national test of English used in the Swedish school system. A total of 125 high school pupils, 15 years old, participated. Listening position was manipulated within subjects, classroom reverberation between subjects. The results showed that L2 listening comprehension decreased as distance from the sound source increased. The effect of reverberation was qualified by the participants’ baseline L2 proficiency. A shorter reverberation was beneficial to participants with high L2 proficiency, while the opposite pattern was found among the participants with low L2 proficiency. The results indicate that listening comprehension scores—and hence students’ grade in English—may depend on students’ classroom listening position. PMID:27304980

Inactivation of individual Bacillus subtilis spores in dependence on their distance to single cosmic heavy ions.

PubMed

Facius, R; Reitz, G; Schafer, M

1994-10-01

For radiobiological experiments in space, designed to investigate biological effects of the heavy ions of the cosmic radiation field, a mandatory requirement is the possibility to spatially correlate the observed biological response of individual test organisms to the passage of single heavy ions. Among several undertakings towards this goal, the BIOSTACK experiments in the Apollo missions achieved the highest precision and therefore the most detailed information on this question. Spores of Bacillus subtilis as a highly radiation resistant and microscopically small test organism yielded these quantitative results. This paper will focus on experimental and procedural details, which must be included for an interpretation and a discussion of these findings in comparison to control experiments with accelerated heavy ions.

A Dynamic Speech Comprehension Test for Assessing Real-World Listening Ability.

PubMed

Best, Virginia; Keidser, Gitte; Freeston, Katrina; Buchholz, Jörg M

2016-07-01

Many listeners with hearing loss report particular difficulties with multitalker communication situations, but these difficulties are not well predicted using current clinical and laboratory assessment tools. The overall aim of this work is to create new speech tests that capture key aspects of multitalker communication situations and ultimately provide better predictions of real-world communication abilities and the effect of hearing aids. A test of ongoing speech comprehension introduced previously was extended to include naturalistic conversations between multiple talkers as targets, and a reverberant background environment containing competing conversations. In this article, we describe the development of this test and present a validation study. Thirty listeners with normal hearing participated in this study. Speech comprehension was measured for one-, two-, and three-talker passages at three different signal-to-noise ratios (SNRs), and working memory ability was measured using the reading span test. Analyses were conducted to examine passage equivalence, learning effects, and test-retest reliability, and to characterize the effects of number of talkers and SNR. Although we observed differences in difficulty across passages, it was possible to group the passages into four equivalent sets. Using this grouping, we achieved good test-retest reliability and observed no significant learning effects. Comprehension performance was sensitive to the SNR but did not decrease as the number of talkers increased. Individual performance showed associations with age and reading span score. This new dynamic speech comprehension test appears to be valid and suitable for experimental purposes. Further work will explore its utility as a tool for predicting real-world communication ability and hearing aid benefit. American Academy of Audiology.

Testing and Refining the Direct and Inferential Mediation Model of Reading Comprehension

ERIC Educational Resources Information Center

Cromley, Jennifer G.; Azevedo, Roger

2007-01-01

A significant proportion of American high school students struggle with reading comprehension. Theoretical models of reading comprehension might help researchers understand these difficulties, because they can point to variables that make the largest contributions to comprehension. On the basis of an extensive review of the literature, we created…

Deconstructing Comprehensibility: Identifying the Linguistic Influences on Listeners' L2 Comprehensibility Ratings

ERIC Educational Resources Information Center

Isaacs, Talia; Trofimovich, Pavel

2012-01-01

Comprehensibility, a major concept in second language (L2) pronunciation research that denotes listeners' perceptions of how easily they understand L2 speech, is central to interlocutors' communicative success in real-world contexts. Although comprehensibility has been modeled in several L2 oral proficiency scales--for example, the Test of English…

Working Memory Capacity and L2 University Students' Comprehension of Linear Texts and Hypertexts

ERIC Educational Resources Information Center

Fontanini, Ingrid; Tomitch, Leda Maria Braga

2009-01-01

The aim of this study was to investigate the relationship between working memory capacity and L2 reading comprehension of both linear texts and hypertexts. Three different instruments were used to measure comprehension (recall, comprehension questions and perception of contradictions) and the Reading Span Test (Daneman & Carpenter, 1980) was…

The Multidimensional Structure of Verbal Comprehension Test Items.

ERIC Educational Resources Information Center

Peled, Zimra

1984-01-01

The multidimensional structure of verbal comprehension test items was investigated. Empirical evidence was provided to support the theory that item tasks are multivariate-multiordered composites of faceted components: language, contextual knowledge, and cognitive operation. Linear and circular properties of cylindrical manifestation were…

Promoting Agriculture Development for Social Stability in Myanmar

DTIC Science & Technology

2014-10-30

transition if current reforms take hold and the Government of the Union of Myanmar (GOUM) undertakes additional economic reforms. This will translate...their output of high- value crops in the remote hilly areas of Rakhine, Chin, Kachin, and Shan states. The USG and the international donor community can...make a dramatic economic transition if current reforms take hold and the Government of the Union of Myanmar (GOUM) undertakes additional economic

Impact of a five-day short course on integration of health promotion into practice in north Queensland.

PubMed

Devine, Susan G; Llewellyn-Jones, Lorraine; Lloyd, Jacqui

2009-04-01

Workforce development is one element of health promotion capacity building. This paper describes the extent to which participants in a five-day short course in health promotion, delivered three times in north Queensland during 2007, reported greater adoption of health promotion within their work roles, and the factors that affected the level of adoption. Out of 54 course attendees, 39 completed a post-course survey five to nine months after completing the course (72% response rate). Additionally, 11 course attendees participated in a focus group or phone interview to explore survey findings. The courses succeeded in providing knowledge, skills, confidence and enthusiasm to undertake health promotion work. Eighty per cent of participants stated they had incorporated health promotion into their work frequently or all of the time since undertaking the course. Lack of understanding of health promotion from co-workers and managers, lack of organisational support and commitment, lack of resources, competing clinical priorities, and lack of time were cited as the main barriers for undertaking health promotion. The course met participant training needs. However, similar training across all levels of staff including management may help to develop organisational capacity, thereby building a more knowledgeable workforce that is supported to undertake health promotion as a core part of an organisation's business.

Does the speaker's voice quality influence children's performance on a language comprehension test?

PubMed

Lyberg-Åhlander, Viveka; Haake, Magnus; Brännström, Jonas; Schötz, Susanne; Sahlén, Birgitta

2015-02-01

A small number of studies have explored children's perception of speakers' voice quality and its possible influence on language comprehension. The aim of this explorative study was to investigate the relationship between the examiner's voice quality, the child's performance on a digital version of a language comprehension test, the Test for Reception of Grammar (TROG-2), and two measures of cognitive functioning. The participants were (n = 86) mainstreamed 8-year old children with typical language development. Two groups of children (n = 41/45) were presented with the TROG-2 through recordings of one female speaker: one group was presented with a typical voice and the other with a simulated dysphonic voice. Significant associations were found between executive functioning and language comprehension. The results also showed that children listening to the dysphonic voice achieved significantly lower scores for more difficult sentences ("the man but not the horse jumps") and used more self-corrections on simpler sentences ("the girl is sitting"). Findings suggest that a dysphonic speaker's voice may force the child to allocate capacity to the processing of the voice signal at the expense of comprehension. The findings have implications for clinical and research settings where standardized language tests are used.

Anonymous HIV testing: what does it mean in policy and practice? A case study in Newfoundland and Labrador, Canada.

PubMed

Hancock, Amanda; Gustafson, Diana L

2014-01-01

HIV infection is not a legally notifiable disease at the national level in Canada; however, provincial and territorial officials voluntarily undertake notification to the Public Health Agency of Canada. A case study involving four community-based sites in Newfoundland and Labrador found that the absence of clear legislation concerning HIV testing presented challenges for nurses who had to interpret and comply with provincial legislation and agency policy while meeting the needs of test-seekers. This ambiguous messaging is part of other conflicting information about the availability of anonymous HIV testing that, along with other factors, may contribute to under-testing and under-diagnosis in the province. From a social justice perspective, developing a national HIV strategy and amending legislation to facilitate anonymous HIV testing might provide clearer direction to nurses and agencies, and promote public health by improving service delivery and increasing testing in under-tested, higher-risk-taking populations. Copyright © 2014 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

Implementation of a novel communication tool and its effect on patient comprehension of care and satisfaction.

PubMed

Simmons, Stefanie Anne; Sharp, Brian; Fowler, Jennifer; Singal, Bonita

2013-05-01

Emergency department (ED) communication has been demonstrated as requiring improvement and ED patients have repeatedly demonstrated poor comprehension of the care they receive. Through patient focus groups, the authors developed a novel tool designed to improve communication and patient comprehension. This is a prospective, randomised controlled clinical trial to test the efficacy of a novel, patient-centred communication tool. Patients in a small community hospital ED were randomised to receive the instrument, which was utilised by the entire ED care team and served as a checklist or guide to the patients' ED stay. At the end of the ED stay, patients completed a survey of their comprehension of the care and a communication assessment tool-team survey (a validated instrument to assess satisfaction with communication). Three blinded chart reviewers scored patients' comprehension of their ED care as concordant, partially concordant or discordant with charted care. The authors tested whether there was a difference in satisfaction using a two-sample t test and a difference in comprehension using ordinal logistic regression analysis. 146 patients were enrolled in the study with 72 randomised to receive the communication instrument. There was no significant difference between groups in comprehension (OR=0.65, 95% CI 0.34 to 1.23, p=0.18) or communication assessment tool-team scores (difference=0.2, 95% CI: -3.4 to 3.8, p=0.91). Using their novel communication tool, the authors were not able to show a statistically significant improvement in either comprehension or satisfaction, though a tendency towards improved comprehension was seen.

Identifying children with specific reading disabilities from listening and reading discrepancy scores.

PubMed

Spring, C; French, L

1990-01-01

A method of identifying children with specific reading disabilities by identifying discrepancies between their reading and listening comprehension scores was validated with disabled and nondisabled readers in Grades 4, 5, and 6. The method is based on a modification of the reading comprehension subtest of the Peabody Individual Achievement Test (Dunn & Markwardt, 1970). In this modification, even-numbered sentences are read by subjects, and odd-numbered sentences are read by the test administrator as subjects listen. The features of this test that reduce demands on working memory, thereby making it suitable for the detection of a discrepancy between reading and listening comprehension in readers with disabilities, are discussed. A significant group-by-modality interaction was obtained. Children with reading disabilities scored significantly lower on reading than on listening comprehension, while nondisabled readers scored slightly higher, but not significantly so, on reading than on listening comprehension. The appropriateness of this method as a substitute for the traditional method, which is based on the detection of a discrepancy between intelligence and reading and which has recently been proscribed in certain school districts, is discussed. Issues concerning the listening comprehension skills of disabled readers are also discussed.

Factor Structure of the Comprehensive Trail Making Test in Children and Adolescents with Brain Dysfunction

ERIC Educational Resources Information Center

Allen, Daniel N.; Thaler, Nicholas S.; Barchard, Kimberly A.; Vertinski, Mary; Mayfield, Joan

2012-01-01

The Comprehensive Trail Making Test (CTMT) is a relatively new version of the Trail Making Test that has a number of appealing features, including a large normative sample that allows raw scores to be converted to standard "T" scores adjusted for age. Preliminary validity information suggests that CTMT scores are sensitive to brain…

Using Comprehensive Achievement Monitoring in the Classroom. Symposium; California Educational Research Association, San Jose, California, November 9, 1972.

ERIC Educational Resources Information Center

Easter, John; And Others

Comprehensive Achievement Monitoring (CAM) is a system designed to provide a curriculum defined in terms of performance objectives, test items to measure student performance on each objective, a set of comparable test forms to evaluate performance, testing throughout the period of the course, computerized analysis and reporting of results after…

Comprehensive Achievement Monitoring in the Sequoia Union High School District. Symposium, California Educational Data Processing Association, December 8, 1972.

ERIC Educational Resources Information Center

Easter, John; And Others

Comprehensive Achievement Monitoring (CAM) is a system designed to provide a curriculum defined in terms of performance objectives, test items to measure student performance on each objective, a set of comparable test forms to evaluate performance, testing throughout the period of course, computerized analysis and reporting of results after test…

An Internal Construct Validation Study of the "Iowa Tests of Basic Skills" (Level 12, Form G) Reading Comprehension Test Items.

ERIC Educational Resources Information Center

Perkins, Kyle; Duncan, Ann

An assessment analysis was performed to determine whether sets of items designed to measure three different subskills of reading comprehension of the Iowa Tests of Basic Skills (ITBSs) did, in fact, distinguish among these subskills. The three major skills objectives were: (1) facts; (2) generalizations; and (3) inferences. Data from…

Predicting Item Difficulty in a Reading Comprehension Test with an Artificial Neural Network.

ERIC Educational Resources Information Center

Perkins, Kyle; And Others

This paper reports the results of using a three-layer backpropagation artificial neural network to predict item difficulty in a reading comprehension test. Two network structures were developed, one with and one without a sigmoid function in the output processing unit. The data set, which consisted of a table of coded test items and corresponding…

Accuracy statistics in predicting Independent Activities of Daily Living (IADL) capacity with comprehensive and brief neuropsychological test batteries.

PubMed

Karzmark, Peter; Deutsch, Gayle K

2018-01-01

This investigation was designed to determine the predictive accuracy of a comprehensive neuropsychological and brief neuropsychological test battery with regard to the capacity to perform instrumental activities of daily living (IADLs). Accuracy statistics that included measures of sensitivity, specificity, positive and negative predicted power and positive likelihood ratio were calculated for both types of batteries. The sample was drawn from a general neurological group of adults (n = 117) that included a number of older participants (age >55; n = 38). Standardized neuropsychological assessments were administered to all participants and were comprised of the Halstead Reitan Battery and portions of the Wechsler Adult Intelligence Scale-III. A comprehensive test battery yielded a moderate increase over base-rate in predictive accuracy that generalized to older individuals. There was only limited support for using a brief battery, for although sensitivity was high, specificity was low. We found that a comprehensive neuropsychological test battery provided good classification accuracy for predicting IADL capacity.

[Cognitive reserve and linguistic skills in healthy elderly persons].

PubMed

López-Higes, Ramón; Rubio-Valdehita, Susana; Prados, José M; Galindo, Marta

2013-08-01

One research strategy that can be used with the cognitive reserve is to establish groups of elderly persons who differ in key variables that affect the cognitive reserve and then compare their performance in cognitive tests. To determine which of the variables that have an influence on the cognitive reserve (measured by means of the cognitive reserve questionnaire) are related with performance in the Boston Naming Test, and in the vocabulary and grammar comprehension tests from the ECCO_Senior battery. The sample consisted of 83 elderly persons aged between 60 and 75 years. Schooling, parents' schooling, job and reading habits are closely related to the performance of the elderly in naming, grammar comprehension and vocabulary. Schooling affects the comprehension of sentences with a higher propositional density, and reading habits seem to be closely related with the comprehension of sentences that are more complex in terms of their syntax. Schooling and job affect the performance obtained when dealing with verbs in the vocabulary test.

Syntactic comprehension in reading and listening: a study with French children with dyslexia.

PubMed

Casalis, Séverine; Leuwers, Christel; Hilton, Heather

2013-01-01

This study examined syntactic comprehension in French children with dyslexia in both listening and reading. In the first syntactic comprehension task, a partial version of the Epreuve de Compréhension syntaxico-sémantique (ECOSSE test; French adaptation of Bishop's test for receptive grammar test) children with dyslexia performed at a lower level in the written but not in the spoken modality, compared to reading age-matched children, suggesting a difficulty in handling syntax while reading. In the second task, syntactic processing was further explored through a test of relative clause processing, in which inflectional markers could aid in attributing roles to the elements in a complex syntactic structure. Children with dyslexia were insensitive to inflectional markers in both reading and listening, as was the reading age control group, while only the older normal reader group appeared to make use of the inflectional markers. Overall, the results support the hypothesis that difficulties in comprehension in dyslexia are strongly related to poor reading skills.

Einstein Inflationary Probe (EIP)

NASA Technical Reports Server (NTRS)

Hinshaw, Gary

2004-01-01

I will discuss plans to develop a concept for the Einstein Inflation Probe: a mission to detect gravity waves from inflation via the unique signature they impart to the cosmic microwave background (CMB) polarization. A sensitive CMB polarization satellite may be the only way to probe physics at the grand-unified theory (GUT) scale, exceeding by 12 orders of magnitude the energies studied at the Large Hadron Collider. A detection of gravity waves would represent a remarkable confirmation of the inflationary paradigm and set the energy scale at which inflation occurred when the universe was a fraction of a second old. Even a strong upper limit to the gravity wave amplitude would be significant, ruling out many common models of inflation, and pointing to inflation occurring at much lower energy, if at all. Measuring gravity waves via the CMB polarization will be challenging. We will undertake a comprehensive study to identify the critical scientific requirements for the mission and their derived instrumental performance requirements. At the core of the study will be an assessment of what is scientifically and experimentally optimal within the scope and purpose of the Einstein Inflation Probe.

The why of practice: utilizing PIE to analyze social work practice in Australian hospitals.

PubMed

Nilsson, David; Joubert, Lynette; Holland, Lucy; Posenelli, Sonia

2013-01-01

This research used a collaborative approach to gain a comprehensive, quantitative understanding of the breadth and depth of the social work role in health care. Data was collected from individual interviews with all employed hospital social workers (N = 120) across five Melbourne, Australia health networks about their most recently completed case. This data was coded using a revised version of the Karls and Wandrei (1994) Person-in-Environment (PIE) tool to retrospectively analyze the reasons for social work involvement over the course of the case. The findings demonstrate that the hospital social work role is multidimensional across a number of domains but centers predominantly on assisting clients and their significant others with issues of altered social roles and functioning; particularly in relation to role responsibility, dependency, and managing associated role-change losses. The findings of this study will assist hospital social workers, managers, and academics to better describe and effectively undertake this complex work. These findings will also assist in the development of professional training and education to up-skill social workers who operate within this complex setting.

The Use of Data Analytics to Build an Australian Context-Sensitive Health Informatics Framework for Consumer-Directed Community Aged Care.

PubMed

Georgiou, Andrew; Jorgensen, Mikaela; Siette, Joyce; Westbrook, Johanna I

2017-01-01

The challenge of providing services that meet the growing needs of an ageing population is one confronted by communities across Australia and internationally. The aim of this study was to: a) undertake semi-structured interviews and focus groups across a sample of service and technical staff to identify the interconnection between communication, information, work practices and performance; and b) carry out a comprehensive review of existing data sources to identify the data linkages required to identify and monitor performance across different dimensions of the quality of aged care spectrum. The results from this study provided empirical evidence of the interconnection between communication, information, work practices and performance; and highlighted numerous potential data linkages which can be used to monitor performance across different dimensions of aged care. These included: the uptake and utilisation of community care services, community aged care client interactions and transitions (with hospitals and other health care providers), and quality of life measures (e.g., health and safety status, symptoms of depression and anxiety, social integration and mortality rates).