Basic Questions for Introductory Sociology.

ERIC Educational Resources Information Center

Parmley, Ingram C.

1980-01-01

Looks at five questions that serve as the core of an introductory sociology course, presenting the essence of sociology without inundating the student with information: What is sociology? How do societies develop rules for living? What if the rules don't work? How are new rules developed? So what? (AYC)

Brown Superfund Basic research Program: a multistakeholder partnership addresses real-world problems in contaminated communities.

PubMed

Senier, Laura; Hudson, Benjamin; Fort, Sarah; Hoover, Elizabeth; Tillson, Rebecca; Brown, Phil

2008-07-01

The NIEHS funds several basic and applied research programs, many of which also require research translation or outreach. This paper reports on a project by the Brown University Superfund Basic Research Program (SBRP), in which outreach and research translation teams collaborated with state regulatory agency personnel and community activists on a legislative initiative to mitigate the financial impacts of living in a contaminated community. The Environmentally Compromised Home Ownership (ECHO) program makes home equity loans of up to $25,000 available to qualified applicants. This collaboration provides a case study in community engagement and demonstrates how research translation and outreach activities that are clearly differentiated yet well-integrated can improve a suite of basic and applied research. Although engaging diverse constituencies can be difficult community-engaged translation and outreach have the potential to make research findings more useful to communities, address some of the social impacts of contamination, and empower stakeholders to pursue their individual and collectively held goals for remediation. The NIEHS has recently renewed its commitment to community-engaged research and advocacy, making this an optimal time to reflect on how basic research programs that engage stakeholders through research translation and outreach can add value to the overall research enterprise.

Preventing and Addressing Challenging Behavior: Common Questions and Practical Strategies

ERIC Educational Resources Information Center

Hemmeter, Mary Louise; Ostrosky, Michaelene M.; Corso, Robert M.

2012-01-01

The purpose of this article is to offer preschool teachers strategies for preventing challenging behavior and supporting the development of social skills and emotional competencies. This article is framed in a question and answer format using questions from teachers who the authors have worked with in the past. These questions and strategies are…

Three Naive Questions: Addressed to the Modern Educational Optimism

ERIC Educational Resources Information Center

Krstic, Predrag

2016-01-01

This paper aims to question anew the popular and supposedly self-evident affirmation of education, in its modern incarnation as in its historical notion. The "naive" questions suggest that we have recently taken for granted that education ought to be for the masses, that it ought to be upbringing, and that it is better than ignorance.…

Addressing Common Questions Encountered in the Diagnosis and Management of Cardiac Amyloidosis

PubMed Central

Maurer, Mathew S.; Elliott, Perry; Comenzo, Raymond; Semigran, Marc; Rapezzi, Claudio

2017-01-01

Advances in cardiac imaging have resulted in greater recognition of cardiac amyloidosis (CA) in everyday clinical practice, but the diagnosis continues to be made in patients with late stage disease, suggesting that more needs to be done to improve awareness of its clinical manifestations and the potential of therapeutic intervention to improve prognosis. Light chain CA (AL-CA) in particular, if recognized early and treated with targeted plasma cell therapy, can be managed very effectively. For patients with transthyretin amyloidosis, there are numerous therapies that are currently in late phase clinical trials. In this review we address common questions encountered in clinical practice regarding etiology, clinical presentation, diagnosis and management of cardiac amyloidosis, focusing on recent important developments in cardiac imaging and biochemical diagnosis. The aim is to show how a systematic approach to the evaluation of suspected CA can impact the prognosis of patients in the modern era. PMID:28373528

The Use of Mathematical Models of Chlamydia Transmission to Address Public Health Policy Questions: A Systematic Review.

PubMed

Rönn, Minttu M; Wolf, Emory E; Chesson, Harrell; Menzies, Nicolas A; Galer, Kara; Gorwitz, Rachel; Gift, Thomas; Hsu, Katherine; Salomon, Joshua A

2017-05-01

Mathematical models of chlamydia transmission can help inform disease control policy decisions when direct empirical evaluation of alternatives is impractical. We reviewed published chlamydia models to understand the range of approaches used for policy analyses and how the studies have responded to developments in the field. We performed a literature review by searching Medline and Google Scholar (up to October 2015) to identify publications describing dynamic chlamydia transmission models used to address public health policy questions. We extracted information on modeling methodology, interventions, and key findings. We identified 47 publications (including two model comparison studies), which reported collectively on 29 distinct mathematical models. Nine models were individual-based, and 20 were deterministic compartmental models. The earliest studies evaluated the benefits of national-level screening programs and predicted potentially large benefits from increased screening. Subsequent trials and further modeling analyses suggested the impact might have been overestimated. Partner notification has been increasingly evaluated in mathematical modeling, whereas behavioral interventions have received relatively limited attention. Our review provides an overview of chlamydia transmission models and gives a perspective on how mathematical modeling has responded to increasing empirical evidence and addressed policy questions related to prevention of chlamydia infection and sequelae.

The Brown Superfund Basic Research Program: A Multistakeholder Partnership Addresses Real-World Problems in Contaminated Communities

PubMed Central

Senier, Laura; Hudson, Benjamin; Fort, Sarah; Hoover, Elizabeth; Tillson, Rebecca; Brown, Phil

2008-01-01

The NIEHS funds several basic and applied research programs, many of which also require research translation or outreach. This paper reports on a project by the Brown University Superfund Basic Research Program (SBRP), in which outreach and research translation teams collaborated with state regulatory agency personnel and community activists on a legislative initiative to mitigate the financial impacts of living in a contaminated community. The Environmentally Compromised Home Ownership (ECHO) program makes home equity loans of up to $25,000 available to qualified applicants. This collaboration provides a case study in community engagement and demonstrates how research translation and outreach activities that are clearly differentiated yet well integrated can improve a suite of basic and applied research. Although engaging diverse constituencies can be difficult, community-engaged translation and outreach have the potential to make research findings more useful to communities, address some of the social impacts of contamination, and empower stakeholders to pursue their individual and collectively-held goals for remediation. The NIEHS has recently renewed its commitment to community-engaged research and advocacy, making this an optimal time to reflect on how basic research programs that engage stakeholders through research translation and outreach can add value to the overall research enterprise. PMID:18677987

How Asking a Very Basic Research Question Led Us to a Model for at Least Three Diseases | Poster

Cancer.gov

By Howard Young Editor’s note: This article is adapted from Dr. Young’s January 12, 2015, post to the I am Intramural Blog of the Intramural Research Program. When I started this project, it was not my objective to develop a model for any specific disease, nor did I even suspect that the ultimate result would be some insight into autoimmune disease. The basic research question

Addressing Common Questions Encountered in the Diagnosis and Management of Cardiac Amyloidosis.

PubMed

Maurer, Mathew S; Elliott, Perry; Comenzo, Raymond; Semigran, Marc; Rapezzi, Claudio

2017-04-04

Advances in cardiac imaging have resulted in greater recognition of cardiac amyloidosis in everyday clinical practice, but the diagnosis continues to be made in patients with late-stage disease, suggesting that more needs to be done to improve awareness of its clinical manifestations and the potential of therapeutic intervention to improve prognosis. Light chain cardiac amyloidosis, in particular, if recognized early and treated with targeted plasma cell therapy, can be managed very effectively. For patients with transthyretin amyloidosis, there are numerous therapies that are currently in late-phase clinical trials. In this review, we address common questions encountered in clinical practice regarding etiology, clinical presentation, diagnosis, and management of cardiac amyloidosis, focusing on recent important developments in cardiac imaging and biochemical diagnosis. The aim is to show how a systematic approach to the evaluation of suspected cardiac amyloidosis can impact the prognosis of patients in the modern era. © 2017 American Heart Association, Inc.

How much detail and accuracy is required in plant growth sub-models to address questions about optimal management strategies in agricultural systems?

PubMed Central

Renton, Michael

2011-01-01

Background and aims Simulations that integrate sub-models of important biological processes can be used to ask questions about optimal management strategies in agricultural and ecological systems. Building sub-models with more detail and aiming for greater accuracy and realism may seem attractive, but is likely to be more expensive and time-consuming and result in more complicated models that lack transparency. This paper illustrates a general integrated approach for constructing models of agricultural and ecological systems that is based on the principle of starting simple and then directly testing for the need to add additional detail and complexity. Methodology The approach is demonstrated using LUSO (Land Use Sequence Optimizer), an agricultural system analysis framework based on simulation and optimization. A simple sensitivity analysis and functional perturbation analysis is used to test to what extent LUSO's crop–weed competition sub-model affects the answers to a number of questions at the scale of the whole farming system regarding optimal land-use sequencing strategies and resulting profitability. Principal results The need for accuracy in the crop–weed competition sub-model within LUSO depended to a small extent on the parameter being varied, but more importantly and interestingly on the type of question being addressed with the model. Only a small part of the crop–weed competition model actually affects the answers to these questions. Conclusions This study illustrates an example application of the proposed integrated approach for constructing models of agricultural and ecological systems based on testing whether complexity needs to be added to address particular questions of interest. We conclude that this example clearly demonstrates the potential value of the general approach. Advantages of this approach include minimizing costs and resources required for model construction, keeping models transparent and easy to analyse, and ensuring the model

The Hyperloop as a Source of Interesting Estimation Questions

NASA Astrophysics Data System (ADS)

Allain, Rhett

2014-03-01

The Hyperloop is a conceptual high speed transportation system proposed by Elon Musk. The basic idea uses passenger capsules inside a reduced pressure tube. Even though the actual physics of dynamic air flow in a confined space can be complicated, there are a multitude estimation problems that can be addressed. These back-of-the-envelope questions can be approximated by physicists of all levels as well as the general public and serve as a great example of the fundamental aspects of physics.

What Questions Should I Ask My Doctor?

MedlinePlus

... Trials Database Supporting Research Raising Awareness Our Blog Patient Education Pancreas News Basics of Pancreatic Cancer FAQs The ... Detection- Goggins Lab Sol Goldman Center Discussion Board Patient Education / Basics of Pancreatic Cancer Questions What questions should ...

The NIE Conference on Basic Mathematical Skills and Learning (Euclid, Ohio, October 4-6, 1975). Volume I: Contributed Position Papers.

ERIC Educational Resources Information Center

National Inst. of Education (DHEW), Washington, DC.

In October 1975 a conference was convened in Euclid, Ohio, by the Basic Skills Group of the National Institute of Education (NIE). Thirty-three participants presented position papers addressing two major questions: (1) What are basic mathematical skills and learning? (2) What are the major problems related to children's acquisition of basic…

Addressing basic resource needs to improve primary care quality: a community collaboration programme.

PubMed

Berkowitz, Seth A; Hulberg, A Catherine; Hong, Clemens; Stowell, Brian J; Tirozzi, Karen J; Traore, Carine Y; Atlas, Steven J

2016-03-01

Unmet basic resource needs, such as difficulty affording healthcare, medications, food and housing, may contribute to worse healthcare quality indicators, but interventions are hampered by lack of specific knowledge regarding the distribution of unmet basic resource needs and their association with priority clinical conditions and health service use patterns. Cross-sectional study of primary care patients in two urban academic practices from 1 October 2013 to 30 April 2014. Patients were screened for unmet needs and enrolled in a programme to link them with community resources. Key measures included patient report of unmet basic resource needs, clinical conditions prioritised by quality improvement programmes (hypertension, diabetes and depression), and health service use patterns such as frequent emergency department (ED) visits (>2 in the preceding year) and frequent clinic 'no-shows' (>1 in the preceding year). 416 patients with unmet needs were included, and compared with 2750 patients who did not report needs. The most common types of needs reported were: difficulties affording healthcare (46.5%), food (40.1%) and utilities (36.3%). Patients who reported unmet needs were more likely to have depression (17.8% vs 9.5%, p<0.0001), diabetes (32.7% vs 20.4%, p<0.0001), hypertension (54.3% vs 46.3%, p=0.002), be frequent ED users (11.3% vs 5.4%, p<0.0001), and have frequent 'no-shows' to clinic (21.6% vs 11.9%, p<0.0001). Difficulty affording healthcare and food are particularly common needs among patients with priority conditions. Strategies to identify and address unmet needs as part of routine care may be an important way to improve healthcare quality. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Backward Dependencies and in-Situ wh-Questions as Test Cases on How to Approach Experimental Linguistics Research That Pursues Theoretical Linguistics Questions

PubMed Central

Pablos, Leticia; Doetjes, Jenny; Cheng, Lisa L.-S.

2018-01-01

The empirical study of language is a young field in contemporary linguistics. This being the case, and following a natural development process, the field is currently at a stage where different research methods and experimental approaches are being put into question in terms of their validity. Without pretending to provide an answer with respect to the best way to conduct linguistics related experimental research, in this article we aim at examining the process that researchers follow in the design and implementation of experimental linguistics research with a goal to validate specific theoretical linguistic analyses. First, we discuss the general challenges that experimental work faces in finding a compromise between addressing theoretically relevant questions and being able to implement these questions in a specific controlled experimental paradigm. We discuss the Granularity Mismatch Problem (Poeppel and Embick, 2005) which addresses the challenges that research that is trying to bridge the representations and computations of language and their psycholinguistic/neurolinguistic evidence faces, and the basic assumptions that interdisciplinary research needs to consider due to the different conceptual granularity of the objects under study. To illustrate the practical implications of the points addressed, we compare two approaches to perform linguistic experimental research by reviewing a number of our own studies strongly grounded on theoretically informed questions. First, we show how linguistic phenomena similar at a conceptual level can be tested within the same language using measurement of event-related potentials (ERP) by discussing results from two ERP experiments on the processing of long-distance backward dependencies that involve coreference and negative polarity items respectively in Dutch. Second, we examine how the same linguistic phenomenon can be tested in different languages using reading time measures by discussing the outcome of four self

Backward Dependencies and in-Situ wh-Questions as Test Cases on How to Approach Experimental Linguistics Research That Pursues Theoretical Linguistics Questions.

PubMed

Pablos, Leticia; Doetjes, Jenny; Cheng, Lisa L-S

2017-01-01

The empirical study of language is a young field in contemporary linguistics. This being the case, and following a natural development process, the field is currently at a stage where different research methods and experimental approaches are being put into question in terms of their validity. Without pretending to provide an answer with respect to the best way to conduct linguistics related experimental research, in this article we aim at examining the process that researchers follow in the design and implementation of experimental linguistics research with a goal to validate specific theoretical linguistic analyses. First, we discuss the general challenges that experimental work faces in finding a compromise between addressing theoretically relevant questions and being able to implement these questions in a specific controlled experimental paradigm. We discuss the Granularity Mismatch Problem (Poeppel and Embick, 2005) which addresses the challenges that research that is trying to bridge the representations and computations of language and their psycholinguistic/neurolinguistic evidence faces, and the basic assumptions that interdisciplinary research needs to consider due to the different conceptual granularity of the objects under study. To illustrate the practical implications of the points addressed, we compare two approaches to perform linguistic experimental research by reviewing a number of our own studies strongly grounded on theoretically informed questions. First, we show how linguistic phenomena similar at a conceptual level can be tested within the same language using measurement of event-related potentials (ERP) by discussing results from two ERP experiments on the processing of long-distance backward dependencies that involve coreference and negative polarity items respectively in Dutch. Second, we examine how the same linguistic phenomenon can be tested in different languages using reading time measures by discussing the outcome of four self

Questions for Music Education Research

ERIC Educational Resources Information Center

Jorgensen, Estelle R.

2008-01-01

In addressing the question-set "What questions do music education researchers need to address?", an illustrative list of juxtaposed descriptive and normative questions is sketched as follows: What are and should be the dimensions of music education? What are and should be the institutional agencies of music education? What are and should be the…

Just caring: defining a basic benefit package.

PubMed

Fleck, Leonard M

2011-12-01

What should be the content of a package of health care services that we would want to guarantee to all Americans? This question cannot be answered adequately apart from also addressing the issue of fair health care rationing. Consequently, as I argue in this essay, appeal to the language of "basic," "essential," "adequate," "minimally decent," or "medically necessary" for purposes of answering our question is unhelpful. All these notions are too vague to be useful. Cost matters. Effectiveness matters. The clinical circumstances of a patient matters. But what we must ultimately determine is what we mutually agree are the just claims to needed health care of each American in a relatively complex range of clinical circumstances. Answering this question will require a public moral conversation, a fair process of rational democratic deliberation aimed at defining both just claims to needed health care and just limits.

Importance of Broken Gauge Symmetry in Addressing Three, Key, Unanswered Questions Posed by Low Nuclear Reactions (LENR's)

NASA Astrophysics Data System (ADS)

Chubb, Scott

2003-03-01

Three, Key, Unanswered Questions posed by LENR's are: 1. How do we explain the lack of high energy particles (HEP's)? 2. Can we understand and prioritize the way coupling can occur between nuclear- and atomic- lengthscales, and 3. What are the roles of Surface-Like (SL), as opposed to Bulk-Like (BL), processes in triggering nuclear phenomena. One important source of confusion associated with each of these questions is the common perception that the quantum mechanical phases of different particles are not correlated with each other. When the momenta p of interacting particles is large, and reactions occur rapidly (between HEP's, for example), this is a valid assumption. But when the relative difference in p becomes vanishingly small, between one charge, and many others, as a result of implicit electromagnetic coupling, each charge can share a common phase, relative to the others, modulo 2nπ, where n is an integer, even when outside forces are introduced. The associated forms of broken gauge symmetry, distinguish BL from SL phenomena, at room temperature, also explain super- and normal- conductivity in solids, and can be used to address the Three, Key, Unanswered Questions posed by LENR's.

A Basic Experiment on the Aerodynamics of Sniffing

NASA Astrophysics Data System (ADS)

Settles, Gary S.; Kester, Douglas A.

1999-11-01

Our previous work (APS/DFD97:Ii1 and 98:FA10) used flow visualization to observe canine olfaction. The results raised some basic questions about the aerodynamics of sniffing, e.g. what flow rate is required, as a function of distance from a scent source, to acquire a detectable scent? Commercial sampler technology does not address such questions. A basic experiment was thus designed to investigate the aerodynamic phenomena and performance of sniffing. A stable thermal layer on a horizontal plane was used as a "scent" source per Reynolds Analogy. The detector was a thermocouple inside a sniffer tube. Flow patterns were observed by schlieren. Results show the importance of sniffer proximity to localize a scent source. A transient scent spike occurs at the sniff onset, followed by signal decline due to source depletion. Sniffing shows extreme sensitivity to disruptive air currents. Unstably-stratified scent sources (thermal plumes) are also considered. These results help us understand evolved sniffing behavior, and they suggest sampler design criteria for electronic-nose devices. (Research supported by DARPA.)

FAQ Question Submission

Science.gov Websites

, fax, or phone. Use this area to send us your question. Your name: Your E-Mail address: Your Phone Number (voice): Please include area code. Your Fax Number: Please include area code. Send Your Question

Basic research needed for stimulating the development of behavioral technologies

PubMed Central

Mace, F. Charles

1994-01-01

The costs of disconnection between the basic and applied sectors of behavior analysis are reviewed, and some solutions to these problems are proposed. Central to these solutions are collaborations between basic and applied behavioral scientists in programmatic research that addresses the behavioral basis and solution of human behavior problems. This kind of collaboration parallels the deliberate interactions between basic and applied researchers that have proven to be so profitable in other scientific fields, such as medicine. Basic research questions of particular relevance to the development of behavioral technologies are posed in the following areas: response allocation, resistance to change, countercontrol, formation and differentiation/discrimination of stimulus and response classes, analysis of low-rate behavior, and rule-governed behavior. Three interrelated strategies to build connections between the basic and applied analysis of behavior are identified: (a) the development of nonhuman animal models of human behavior problems using operations that parallel plausible human circumstances, (b) replication of the modeled relations with human subjects in the operant laboratory, and (c) tests of the generality of the model with actual human problems in natural settings. PMID:16812734

How Asking a Very Basic Research Question Led Us to a Model for at Least Three Diseases | Poster

Cancer.gov

By Howard Young Editor’s note: This article is adapted from Dr. Young’s January 12, 2015, post to the I am Intramural Blog of the Intramural Research Program. When I started this project, it was not my objective to develop a model for any specific disease, nor did I even suspect that the ultimate result would be some insight into autoimmune disease. The basic research question I was asking was why there are sequences in the 3? untranslated region (3?UTR) of the interferon-gamma (IFN-gamma) mRNA that are more highly conserved than in the coding region of the gene.

Pesticide Labeling Questions & Answers

EPA Pesticide Factsheets

Pesticide manufacturers, applicators, state regulatory agencies, and other stakeholders raise questions or issues about pesticide labels. The questions on this page are those that apply to multiple products or address inconsistencies among product labels.

Privacy Questions from Practicing School Nurses

ERIC Educational Resources Information Center

Bergren, Martha Dewey

2004-01-01

This Question and Answer (Q&A) article addresses practice issues related to school health records and school nursing documentation that were posed by school nurses in the field. Specifically, the questions addressed concern the following: education records, medication privacy issues, sharing of sensitive health information, privacy of…

The maximum entropy production principle: two basic questions.

PubMed

Martyushev, Leonid M

2010-05-12

The overwhelming majority of maximum entropy production applications to ecological and environmental systems are based on thermodynamics and statistical physics. Here, we discuss briefly maximum entropy production principle and raises two questions: (i) can this principle be used as the basis for non-equilibrium thermodynamics and statistical mechanics and (ii) is it possible to 'prove' the principle? We adduce one more proof which is most concise today.

The bile acid-sensitive ion channel (BASIC) is activated by alterations of its membrane environment.

PubMed

Schmidt, Axel; Lenzig, Pia; Oslender-Bujotzek, Adrienne; Kusch, Jana; Lucas, Susana Dias; Gründer, Stefan; Wiemuth, Dominik

2014-01-01

The bile acid-sensitive ion channel (BASIC) is a member of the DEG/ENaC family of ion channels. Channels of this family are characterized by a common structure, their physiological functions and modes of activation, however, are diverse. Rat BASIC is expressed in brain, liver and intestinal tract and activated by bile acids. The physiological function of BASIC and its mechanism of bile acid activation remain a puzzle. Here we addressed the question whether amphiphilic bile acids activate BASIC by directly binding to the channel or indirectly by altering the properties of the surrounding membrane. We show that membrane-active substances other than bile acids also affect the activity of BASIC and that activation by bile acids and other membrane-active substances is non-additive, suggesting that BASIC is sensitive for changes in its membrane environment. Furthermore based on results from chimeras between BASIC and ASIC1a, we show that the extracellular and the transmembrane domains are important for membrane sensitivity.

Analysis of the basic science section of the orthopaedic in-training examination.

PubMed

Sheibani-Rad, Shahin; Arnoczky, Steven Paul; Walter, Norman E

2012-08-01

Since 1963, the Orthopaedic In-Training Examination (OITE) has been administered to orthopedic residents to assess residents' knowledge and measure the quality of teaching within individual programs. The OITE currently consists of 275 questions divided among 12 domains. This study analyzed all OITE basic science questions between 2006 and 2010. The following data were recorded: number of questions, question taxonomy, category of question, type of imaging modality, and recommended journal and book references. Between 2006 and 2010, the basic science section constituted 12.2% of the OITE. The assessment of taxonomy classification showed that recall-type questions were the most common, at 81.4%. Imaging modalities typically involved questions on radiographs and constituted 6.2% of the OITE basic science section. The majority of questions were basic science questions (eg, genetics, cell replication, and bone metabolism), with an average of 26.4 questions per year. The Journal of Bone & Joint Surgery (American Volume) and the American Academy of Orthopaedic Surgeons' Orthopaedic Basic Science were the most commonly and consistently cited journal and review book, respectively. This study provides the first review of the question content and recommended references of the OITE basic science section. This information will provide orthopedic trainees, orthopedic residency programs, and the American Academy of Orthopaedic Surgeons Evaluation Committee valuable information related to improving residents' knowledge and performance and optimizing basic science educational curricula. Copyright 2012, SLACK Incorporated.

Interpretation of Genomic Data Questions and Answers

PubMed Central

Simon, Richard

2008-01-01

Using a question and answer format we describe important aspects of using genomic technologies in cancer research. The main challenges are not managing the mass of data, but rather the design, analysis and accurate reporting of studies that result in increased biological knowledge and medical utility. Many analysis issues address the use of expression microarrays but are also applicable to other whole genome assays. Microarray based clinical investigations have generated both unrealistic hyperbole and excessive skepticism. Genomic technologies are tremendously powerful and will play instrumental roles in elucidating the mechanisms of oncogenesis and in devlopingan era of predictive medicine in which treatments are tailored to individual tumors. Achieving these goals involves challenges in re-thinking many paradigms for the conduct of basic and clinical cancer research and for the organization of interdisciplinary collaboration. PMID:18582627

Key Questions Related To Building Collaborative and Inclusive Schools.

ERIC Educational Resources Information Center

Idol, Lorna

1997-01-01

Provides 15 key questions that educators should consider in developing collaborative and inclusive schools. The questions are organized into three categories: general and philosophical questions pertaining to inclusion, questions about the basic mechanics of developing inclusion programs, and questions about the practical implementation of…

Synthesizing models useful for ecohydrology and ecohydraulic approaches: An emphasis on integrating models to address complex research questions

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

Brewer, Shannon K.; Worthington, Thomas A.; Mollenhauer, Robert

Ecohydrology combines empiricism, data analytics, and the integration of models to characterize linkages between ecological and hydrological processes. A challenge for practitioners is determining which models best generalizes heterogeneity in hydrological behaviour, including water fluxes across spatial and temporal scales, integrating environmental and socio–economic activities to determine best watershed management practices and data requirements. We conducted a literature review and synthesis of hydrologic, hydraulic, water quality, and ecological models designed for solving interdisciplinary questions. We reviewed 1,275 papers and identified 178 models that have the capacity to answer an array of research questions about ecohydrology or ecohydraulics. Of these models,more » 43 were commonly applied due to their versatility, accessibility, user–friendliness, and excellent user–support. Forty–one of 43 reviewed models were linked to at least 1 other model especially: Water Quality Analysis Simulation Program (linked to 21 other models), Soil and Water Assessment Tool (19), and Hydrologic Engineering Center's River Analysis System (15). However, model integration was still relatively infrequent. There was substantial variation in model applications, possibly an artefact of the regional focus of research questions, simplicity of use, quality of user–support efforts, or a limited understanding of model applicability. Simply increasing the interoperability of model platforms, transformation of models to user–friendly forms, increasing user–support, defining the reliability and risk associated with model results, and increasing awareness of model applicability may promote increased use of models across subdisciplines. Furthermore, the current availability of models allows an array of interdisciplinary questions to be addressed, and model choice relates to several factors including research objective, model complexity, ability to link to other models

Synthesizing models useful for ecohydrology and ecohydraulic approaches: An emphasis on integrating models to address complex research questions

USGS Publications Warehouse

Brewer, Shannon K.; Worthington, Thomas; Mollenhauer, Robert; Stewart, David; McManamay, Ryan; Guertault, Lucie; Moore, Desiree

2018-01-01

Ecohydrology combines empiricism, data analytics, and the integration of models to characterize linkages between ecological and hydrological processes. A challenge for practitioners is determining which models best generalizes heterogeneity in hydrological behaviour, including water fluxes across spatial and temporal scales, integrating environmental and socio‐economic activities to determine best watershed management practices and data requirements. We conducted a literature review and synthesis of hydrologic, hydraulic, water quality, and ecological models designed for solving interdisciplinary questions. We reviewed 1,275 papers and identified 178 models that have the capacity to answer an array of research questions about ecohydrology or ecohydraulics. Of these models, 43 were commonly applied due to their versatility, accessibility, user‐friendliness, and excellent user‐support. Forty‐one of 43 reviewed models were linked to at least 1 other model especially: Water Quality Analysis Simulation Program (linked to 21 other models), Soil and Water Assessment Tool (19), and Hydrologic Engineering Center's River Analysis System (15). However, model integration was still relatively infrequent. There was substantial variation in model applications, possibly an artefact of the regional focus of research questions, simplicity of use, quality of user‐support efforts, or a limited understanding of model applicability. Simply increasing the interoperability of model platforms, transformation of models to user‐friendly forms, increasing user‐support, defining the reliability and risk associated with model results, and increasing awareness of model applicability may promote increased use of models across subdisciplines. Nonetheless, the current availability of models allows an array of interdisciplinary questions to be addressed, and model choice relates to several factors including research objective, model complexity, ability to link to other models, and

Synthesizing models useful for ecohydrology and ecohydraulic approaches: An emphasis on integrating models to address complex research questions

DOE PAGES

Brewer, Shannon K.; Worthington, Thomas A.; Mollenhauer, Robert; ...

2018-04-06

Ecohydrology combines empiricism, data analytics, and the integration of models to characterize linkages between ecological and hydrological processes. A challenge for practitioners is determining which models best generalizes heterogeneity in hydrological behaviour, including water fluxes across spatial and temporal scales, integrating environmental and socio–economic activities to determine best watershed management practices and data requirements. We conducted a literature review and synthesis of hydrologic, hydraulic, water quality, and ecological models designed for solving interdisciplinary questions. We reviewed 1,275 papers and identified 178 models that have the capacity to answer an array of research questions about ecohydrology or ecohydraulics. Of these models,more » 43 were commonly applied due to their versatility, accessibility, user–friendliness, and excellent user–support. Forty–one of 43 reviewed models were linked to at least 1 other model especially: Water Quality Analysis Simulation Program (linked to 21 other models), Soil and Water Assessment Tool (19), and Hydrologic Engineering Center's River Analysis System (15). However, model integration was still relatively infrequent. There was substantial variation in model applications, possibly an artefact of the regional focus of research questions, simplicity of use, quality of user–support efforts, or a limited understanding of model applicability. Simply increasing the interoperability of model platforms, transformation of models to user–friendly forms, increasing user–support, defining the reliability and risk associated with model results, and increasing awareness of model applicability may promote increased use of models across subdisciplines. Furthermore, the current availability of models allows an array of interdisciplinary questions to be addressed, and model choice relates to several factors including research objective, model complexity, ability to link to other models

Addressing Unmet Basic Resource Needs as Part of Chronic Cardiometabolic Disease Management.

PubMed

Berkowitz, Seth A; Hulberg, Amy Catherine; Standish, Sara; Reznor, Gally; Atlas, Steven J

2017-02-01

(differential change, -3.7; 95% CI -6.7 to -0.6). For 774 individuals with diabetes, the Health Leads group did not show HbA1c level improvement (differential change, -0.04%; 95% CI, -0.17% to 0.10%). Results adjusted for baseline demographic and clinical differences were not qualitatively different. Among those who enrolled in Health Leads program, there were greater BP and LDL-C level improvements than for those who declined (SBP differential change -2.6; 95% CI,-3.5 to -1.7; SBP differential change, -1.4; 95% CI, -1.9 to -0.9; LDL-C level differential change, -6.3; 95% CI, -9.7 to -2.8). Screening for and attempting to address unmet basic resource needs in primary care was associated with modest improvements in blood pressure and lipid, but not blood glucose, levels.

A meta-analysis of personality and workplace safety: addressing unanswered questions.

PubMed

Beus, Jeremy M; Dhanani, Lindsay Y; McCord, Mallory A

2015-03-01

[Correction Notice: An Erratum for this article was reported in Vol 100(2) of Journal of Applied Psychology (see record 2015-08139-001). Table 3 contained formatting errors. Minus signs used to indicate negative statistical estimates within the table were inadvertently changed to m-dashes. All versions of this article have been corrected.] The purpose of this meta-analysis was to address unanswered questions regarding the associations between personality and workplace safety by (a) clarifying the magnitude and meaning of these associations with both broad and facet-level personality traits, (b) delineating how personality is associated with workplace safety, and (c) testing the relative importance of personality in comparison to perceptions of the social context of safety (i.e., safety climate) in predicting safety-related behavior. Our results revealed that whereas agreeableness and conscientiousness were negatively associated with unsafe behaviors, extraversion and neuroticism were positively associated with them. Of these traits, agreeableness accounted for the largest proportion of explained variance in safety-related behavior and openness to experience was unrelated. At the facet level, sensation seeking, altruism, anger, and impulsiveness were all meaningfully associated with safety-related behavior, though sensation seeking was the only facet that demonstrated a stronger relationship than its parent trait (i.e., extraversion). In addition, meta-analytic path modeling supported the theoretical expectation that personality's associations with accidents are mediated by safety-related behavior. Finally, although safety climate perceptions accounted for the majority of explained variance in safety-related behavior, personality traits (i.e., agreeableness, conscientiousness, neuroticism) still accounted for a unique and substantive proportion of the explained variance. Taken together, these results substantiate the value of considering personality traits as key

Internal Interest or External Performing? A Qualitative Study on Motivation and Learning of 9th Graders in Thailand Basic Education

ERIC Educational Resources Information Center

Loima, Jyrki; Vibulphol, Jutarat

2014-01-01

This qualitative research was the first academic attempt to study and discuss the internal and external motivation in learning of students in basic education schools in Thailand. The study addressed two research questions to analyze similarities and differences in learning motivation or interest and teachers' enhancement or discouragement. 1) What…

`Question Moments': A Rolling Programme of Question Opportunities in Classroom Science

NASA Astrophysics Data System (ADS)

Pedrosa-de-Jesus, Helena; Leite, Sara; Watts, Mike

2016-06-01

This naturalistic study integrates specific `question moments' into lesson plans to increase pupils' classroom interactions. A range of tools explored students' ideas by providing students with opportunities to ask and write questions. Their oral and written outcomes provide data on individual and group misunderstandings. Changes to the schedule of lessons were introduced to explore these questions and address disparities. Flexible lesson planning over 14 lessons across a 4-week period of high school chemistry accommodated students' contributions and increased student participation, promoted inquiring and individualised teaching, with each teaching strategy feeding forward into the next.

Early Parental Positive Behavior Support and Childhood Adjustment: Addressing Enduring Questions with New Methods

PubMed Central

Waller, Rebecca; Gardner, Frances; Dishion, Thomas; Sitnick, Stephanie L.; Shaw, Daniel S.; Winter, Charlotte E.; Wilson, Melvin

2016-01-01

A large literature provides strong empirical support for the influence of parenting on child outcomes. The current study addresses enduring research questions testing the importance of early parenting behavior to children’s adjustment. Specifically, we developed and tested a novel multi-method observational measure of parental positive behavior support at age 2. Next, we tested whether early parental positive behavior support was related to child adjustment at school age, within a multi-agent and multi-method measurement approach and design. Observational and parent-reported data from mother–child dyads (N = 731; 49 percent female) were collected from a high-risk sample at age 2. Follow-up data were collected via teacher report and child assessment at age 7.5. The results supported combining three different observational methods to assess positive behavior support at age 2 within a latent factor. Further, parents’ observed positive behavior support at age 2 predicted multiple types of teacher-reported and child-assessed problem behavior and competencies at 7.5 years old. Results supported the validity and predictive capability of a multi-method observational measure of parenting and the importance of a continued focus on the early years within preventive interventions. PMID:26997757

Early Parental Positive Behavior Support and Childhood Adjustment: Addressing Enduring Questions with New Methods.

PubMed

Waller, Rebecca; Gardner, Frances; Dishion, Thomas; Sitnick, Stephanie L; Shaw, Daniel S; Winter, Charlotte E; Wilson, Melvin

2015-05-01

A large literature provides strong empirical support for the influence of parenting on child outcomes. The current study addresses enduring research questions testing the importance of early parenting behavior to children's adjustment. Specifically, we developed and tested a novel multi-method observational measure of parental positive behavior support at age 2. Next, we tested whether early parental positive behavior support was related to child adjustment at school age, within a multi-agent and multi-method measurement approach and design. Observational and parent-reported data from mother-child dyads (N = 731; 49 percent female) were collected from a high-risk sample at age 2. Follow-up data were collected via teacher report and child assessment at age 7.5. The results supported combining three different observational methods to assess positive behavior support at age 2 within a latent factor. Further, parents' observed positive behavior support at age 2 predicted multiple types of teacher-reported and child-assessed problem behavior and competencies at 7.5 years old. Results supported the validity and predictive capability of a multi-method observational measure of parenting and the importance of a continued focus on the early years within preventive interventions.

Employers' Perceptions of Basic Technology Skills Needed for Workplace Preparation in Adult Basic Education

ERIC Educational Resources Information Center

Yow, Alma V.

2010-01-01

Research has documented that many new entrants to the workforce from adult basic education (ABE) programs are critically lacking in the preparation and technology skills needed for workplace success. To address this problem, this basic interpretive qualitative study was implemented to examine and identify the basic technology skills perceived by…

Questioning the "big assumptions". Part I: addressing personal contradictions that impede professional development.

PubMed

Bowe, Constance M; Lahey, Lisa; Armstrong, Elizabeth; Kegan, Robert

2003-08-01

The ultimate success of recent medical curriculum reforms is, in large part, dependent upon the faculty's ability to adopt and sustain new attitudes and behaviors. However, like many New Year's resolutions, sincere intent to change may be short lived and followed by a discouraging return to old behaviors. Failure to sustain the initial resolve to change can be misinterpreted as a lack of commitment to one's original goals and eventually lead to greater effort expended in rationalizing the status quo rather than changing it. The present article outlines how a transformative process that has proven to be effective in managing personal change, Questioning the Big Assumptions, was successfully used in an international faculty development program for medical educators to enhance individual personal satisfaction and professional effectiveness. This process systematically encouraged participants to explore and proactively address currently operative mechanisms that could stall their attempts to change at the professional level. The applications of the Big Assumptions process in faculty development helped individuals to recognize and subsequently utilize unchallenged and deep rooted personal beliefs to overcome unconscious resistance to change. This approach systematically led participants away from circular griping about what was not right in their current situation to identifying the actions that they needed to take to realize their individual goals. By thoughtful testing of personal Big Assumptions, participants designed behavioral changes that could be broadly supported and, most importantly, sustained.

Research Designs and Special Education Research: Different Designs Address Different Questions

ERIC Educational Resources Information Center

Cook, Bryan G.; Cook, Lysandra

2016-01-01

The aim of this article is to provide practitioners and other nonresearchers a basic understanding of research designs to aid in appropriately interpreting and applying research findings in special education. Research design provides the blueprint for conducting a research study and shapes what kind of knowledge is generated by the study. We…

[Ethical questions related to nutrition and hidration: basic aspects].

PubMed

Collazo Chao, E; Girela, E

2011-01-01

Conditions that pose ethical problems related to nutrition and hydration are very common nowdays, particularly within Hospitals among terminally ill patients and other patients who require nutrition and hydration. In this article we intend to analyze some circumstances, according to widely accepted ethical values, in order to outline a clear action model to help clinicians in making such difficult decisions. The problematic situations analyzed include: should hydration and nutrition be considered basic care or therapeutic measures?, and the ethical aspects of enteral versus parenteral nutrition.

Good Student Questions in Inquiry Learning

ERIC Educational Resources Information Center

Lombard, François E.; Schneider, Daniel K.

2013-01-01

Acquisition of scientific reasoning is one of the big challenges in education. A popular educational strategy advocated for acquiring deep knowledge is inquiry-based learning, which is driven by emerging "good questions". This study will address the question: "Which design features allow learners to refine questions while preserving…

Unanswered questions in ecology.

PubMed Central

May, R

1999-01-01

This is very much a personal view of what I think are some of the most important unanswered questions in ecology. That is, these are the questions that I expect will be high on the research agenda over the coming century. The list is organized hierarchically, beginning with questions at the level of individual populations, and progressing through interacting populations to entire communities or ecosystems. I will try to guess both at possible advances in basic knowledge and at potential applications. The only thing that is certain about this view of the future is that much of it will surely turn out to be wrong, and many of the most interesting future developments will be quite unforeseen. PMID:10670015

Overview of chemical imaging methods to address biological questions.

PubMed

da Cunha, Marcel Menezes Lyra; Trepout, Sylvain; Messaoudi, Cédric; Wu, Ting-Di; Ortega, Richard; Guerquin-Kern, Jean-Luc; Marco, Sergio

2016-05-01

Chemical imaging offers extensive possibilities for better understanding of biological systems by allowing the identification of chemical components at the tissue, cellular, and subcellular levels. In this review, we introduce modern methods for chemical imaging that can be applied to biological samples. This work is mainly addressed to the biological sciences community and includes the bases of different technologies, some examples of its application, as well as an introduction to approaches on combining multimodal data. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Answering Your Questions about AIDS.

ERIC Educational Resources Information Center

Kalichman, Seth C.

This book focuses on AIDS education and answers 350 commonly asked questions about Human Immunodeficiency Virus (HIV) and Acquired Immune Deficiency Syndrome (AIDS) taken from questions addressed to two major urban AIDS hotlines (Milwaukee, Wisconsin, and Houston, Texas). Chapter 1, "HIV - The Virus That Causes AIDS," discusses: the HIV…

Thin Skin, Deep Damage: Addressing the Wounded Writer in the Basic Writing Course

ERIC Educational Resources Information Center

Boone, Stephanie D.

2010-01-01

How do institutions and their writing faculties see basic writers? What assumptions about these writers drive writing curricula, pedagogies and assessments? How do writing programs enable or frustrate these writers? How might course design facilitate the outcomes we envision? This article argues that, in order to teach basic writers to enter…

The American Indians: Answers to 101 Questions.

ERIC Educational Resources Information Center

Bureau of Indian Affairs (Dept. of Interior), Washington, DC.

Presented in a simple and straightforward manner, this publication answers questions basic to an understanding of the American Indian and his socioeconomic position in the United States. The following identify major areas covered and representative questions: (1) The Indian People (Who is an Indian?); (2) The Legal Status of Indians (Are Indians…

Questions and Issues in Basic Writing and Computing (Computers and Controversy).

ERIC Educational Resources Information Center

Gay, Pamela

1991-01-01

Presents findings from 18 reviewed studies with regard to attitude and the quality of writing performance. Discusses pedagogy and the problem of defining basic writers. Suggests research directions that can help move educators toward a new pedagogy. (MG)

Addressing Consumer Questions.

USDA-ARS?s Scientific Manuscript database

It seems people either have very strong thoughts and opinions on food or they could care less as long as food is available to feed them and their families. With the current economy, many individuals are examining food choices more closely to ensure the greatest nutrition for their families at the l...

Medical-Legal Partnership: Collaborating with Lawyers to Identify and Address Health Disparities

PubMed Central

Cohen, Ellen; Fullerton, Danya Fortess; Retkin, Randye; Weintraub, Dana; Tames, Pamela; Brandfield, Julie

2010-01-01

Introduction Medical-legal partnerships (MLPs) bring together medical professionals and lawyers to address social causes of health disparities, including access to adequate food, housing and income. Setting Eighty-one MLPs offer legal services for patients whose basic needs are not being met. Program Description Besides providing legal help to patients and working on policy advocacy, MLPs educate residents (29 residency programs), health care providers (160 clinics and hospitals) and medical students (25 medical schools) about how social conditions affect health and screening for unmet basic needs, and how these needs can often be impacted by enforcing federal and state laws. These curricula include medical school courses, noon conferences, advocacy electives and CME courses. Program Evaluation Four example programs are described in this paper. Established MLPs have changed knowledge (MLP | Boston—97% reported screening for two unmet needs), attitudes (Stanford reported reduced concern about making patients “nervous” with legal questions from 38% to 21%) and behavior (NY LegalHealth reported increasing resident referrals from 15% to 54%) after trainings. One developing MLP found doctors experienced difficulty addressing social issues (NJ LAMP—67% of residents felt uncomfortable). Discussion MLPs train residents, students and other health care providers to tackle socially caused health disparities. PMID:20352508

Tendon basic science: Development, repair, regeneration, and healing.

PubMed

Andarawis-Puri, Nelly; Flatow, Evan L; Soslowsky, Louis J

2015-06-01

Tendinopathy and tendon rupture are common and disabling musculoskeletal conditions. Despite the prevalence of these injuries, a limited number of investigators are conducting fundamental, basic science studies focused on understanding processes governing tendinopathies and tendon healing. Development of effective therapeutics is hindered by the lack of fundamental guiding data on the biology of tendon development, signal transduction, mechanotransduction, and basic mechanisms underlying tendon pathogenesis and healing. To propel much needed progress, the New Frontiers in Tendon Research Conference, co-sponsored by NIAMS/NIH, the Orthopaedic Research Society, and the Icahn School of Medicine at Mount Sinai, was held to promote exchange of ideas between tendon researchers and basic science experts from outside the tendon field. Discussed research areas that are underdeveloped and represent major hurdles to the progress of the field will be presented in this review. To address some of these outstanding questions, conference discussions and breakout sessions focused on six topic areas (Cell Biology and Mechanics, Functional Extracellular Matrix, Development, Mechano-biology, Scarless Healing, and Mechanisms of Injury and Repair), which are reviewed in this special issue and briefly presented in this review. Review articles in this special issue summarize the progress in the field and identify essential new research directions. © 2015 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.

Representing the "Other": Basic Writers and the Teaching of Basic Writing. Refiguring English Studies.

ERIC Educational Resources Information Center

Horner, Bruce; Lu, Min-Zhan

Intended for teachers of basic writing, this book contains a collection of new and updated essays addressing issues surrounding underprepared writers. It maps errors and expectations for basic writing and develops teaching approaches that will be effective in a social and political world. The book considers concepts such as the possibility of…

Children and Their Basic Needs.

ERIC Educational Resources Information Center

Prince, Debra Lindsey; Howard, Esther M.

2002-01-01

Describes obstacles presented by poverty in the fulfillment of the basic needs of children. Individually addresses Maslow's five basic needs with regard to children reared in poverty: (1) physiological needs; (2) safety needs; (3) belonging and love needs; (4) self-esteem needs; and (5) self-actualization needs. (Author/SD)

The California Basic Skills Initiative

ERIC Educational Resources Information Center

Illowsky, Barbara

2008-01-01

This article describes the evolution and implementation of the California Basic Skills Initiative (CA BSI), a statewide effort to address ongoing basic skills and ESL needs of community college students and of all campus faculty, administrators, and staff who support these students. CA BSI strategies include assisting every college in assessing…

Basic Values, Career Orientations, and Career Anchors: Empirical Investigation of Relationships.

PubMed

Abessolo, Marc; Rossier, Jérôme; Hirschi, Andreas

2017-01-01

In today's dynamic and uncertain career context, values play an important role for career choice and lifelong career self-management. Values are desirable goals that are sought by individuals to satisfy their needs and are important for understanding career orientations in terms of protean and boundaryless career orientations and career anchors. However, how career orientations or career anchors fit into a well-established and supported model and into the structure of basic human values remains an important and under-investigated question. The aim of this study was to use Schwartz's model of structural values to empirically explore the relationships and structural correspondences among basic values, career orientations, and career anchors. A heterogeneous sample of 238 employees from French-speaking Switzerland (Mage = 35.60, SD = 13.03) completed the Portrait Values Questionnaire (PVQ5X), the Protean and Boundaryless Career Attitudes Scales (PCAS, BCAS), and the Career Orientation Inventory (COI) via an anonymous and confidential survey questionnaire. The results showed that it was possible to meaningfully position both career orientations and career anchors in Schwartz's values structure. The protean and boundaryless career orientations were positively related to Schwartz's basic values that emphasized openness to change and career anchors meaningfully followed the motivational continuum of these basic values. Overall, the overlap among the basic values, career orientations, and career anchors appeared relatively important, suggesting that these basic values, orientations, and anchors should be considered simultaneously to understand and address the factors and processes underlying individuals' career choices and paths.

Adult Basic Education Materials Evaluation Guide.

ERIC Educational Resources Information Center

Harrison, David

This guide is intended for use by adult basic education practitioners in the screening of basic reading textbooks prior to their adoption for classroom use. The guide is in the form of a questionnaire and consists of dichotomous-choice questions arranged into three sections that relate to the product design, adult learning, and reading instruction…

HOW PEOPLE RESPOND TO CONTINGENT VALUATION QUESTIONS

EPA Science Inventory

The purpose of the project is to understand better how individuals interpret and respond to contingent valuation (CV) questions. The research will address three issues: the reliability of the referendum questions format, the importance of reminding respondents about subst...

Portuguese Basic Courses.

ERIC Educational Resources Information Center

Defense Language Inst., Washington, DC.

This basic course in Brazilian Portuguese consists of 75 lessons in six volumes. Volume I is in two parts, with the dialogs, questions and exercises presented in Portuguese in the first part, and the intonation patterns and English translations presented in the second. The general format follows the Defense Language Institute format, employing…

Answering Gauguin’s Questions: Where Are We Coming From, Where Are We Going, and What Are We?

ScienceCinema

Ellis, John [CERN

2017-12-09

The knowledge of matter revealed by the current reigning theory of particle physics, the so-called Standard Model, still leaves open many basic questions. What is the origin of the matter in the Universe? How does its mass originate? What is the nature of the dark matter that fills the Universe? Are there additional dimensions of space? The Large Hadron Collider (LHC) at the CERN Laboratory in Geneva, Switzerland, where high-energy experiments have now started, will take physics into a new realm of energy and time, and will address these physics analogues of Gauguin's questions. The answers will set the stage for possible future experiments beyond the scope of the LHC.

High Stakes Tests with Self-Selected Essay Questions: Addressing Issues of Fairness

ERIC Educational Resources Information Center

Lamprianou, Iasonas

2008-01-01

This study investigates the effect of reporting the unadjusted raw scores in a high-stakes language exam when raters differ significantly in severity and self-selected questions differ significantly in difficulty. More sophisticated models, introducing meaningful facets and parameters, are successively used to investigate the characteristics of…

Key Questions for Reviewing Virtual Charter School Proposals

ERIC Educational Resources Information Center

National Association of Charter School Authorizers (NJ1), 2011

2011-01-01

This document contains key questions to consider when evaluating virtual charter school proposals.The insert is designed to help authorizers evaluate school quality and capacity in light of the distinctive attributes of virtual schooling. These questions address major functional areas as well essential questions that authorizers should ask of…

Conscience in Childhood: Old Questions, New Answers

ERIC Educational Resources Information Center

Aksan, Nazan; Kochanska, Grazyna

2005-01-01

Although conscience has been the focus of reflection for centuries, fundamental questions regarding its organization have not been fully answered. To address those questions, the authors applied structural equation modeling techniques to longitudinal data comprising multiple behavioral measures of children's conscience, obtained in parallel…

Questions of Brain Hemispheric Specialization and Gender Difference in Spatial Tests.

ERIC Educational Resources Information Center

McWhinnie, Harold J.

This paper presents a review of selected literature relevant to a general question of hemispheric specialization (right or left brain) and questions of gender differences in spatial abilities among a group of art students. Three basic questions for discussion are proposed: (1) is there a relationship between hemispheric dominance and spatial…

Commercialization of basic research from within the university and return of value to the public

PubMed Central

Hammerstedt, Roy H; Blach, Edward L

2008-01-01

The responsibility to return “value” to those who support basic research is an obligatory part of accepting funds to support the research. This reality should, but now does not, impact planning and execution of all basic research from its earliest stages. Universities are becoming ever more important in their role in the accelerating quest of a national goal of transition to a “knowledge based economy.” As such, the complex organizational format of a university, laden with entrenched procedures of questionable utility, should be adjusted to identify the means to commercialize the small subset of projects that appear suitable for further development. Of special concern is the growing tendency to encourage academic “innovators” to develop spin-out companies “on the side.” While seductive in perceived simplicity, this is a difficult step and we believe that most such individuals are ill-suited to these activities. Not because of technical ability but because of lack of relevant management experience. We attempt to address that situation through a brief listing of some reasons why people “do research” and outline phases (steps) in moving from concept to application, including an overview of start-up and funding early-stage spin-outs. A discussion of the limits to applying results of basic research to enhancing sperm fertility in commodity and companion animals and humans is provided. Hurdles are so daunting that there is concern as to why anyone would attempt to translate basic observations into practical solutions; which in turn raises the question of why funding agencies should fund basic studies in the first place. PMID:18164880

malERA: An updated research agenda for basic science and enabling technologies in malaria elimination and eradication

PubMed Central

2017-01-01

Basic science holds enormous power for revealing the biological mechanisms of disease and, in turn, paving the way toward new, effective interventions. Recognizing this power, the 2011 Research Agenda for Malaria Eradication included key priorities in fundamental research that, if attained, could help accelerate progress toward disease elimination and eradication. The Malaria Eradication Research Agenda (malERA) Consultative Panel on Basic Science and Enabling Technologies reviewed the progress, continuing challenges, and major opportunities for future research. The recommendations come from a literature of published and unpublished materials and the deliberations of the malERA Refresh Consultative Panel. These areas span multiple aspects of the Plasmodium life cycle in both the human host and the Anopheles vector and include critical, unanswered questions about parasite transmission, human infection in the liver, asexual-stage biology, and malaria persistence. We believe an integrated approach encompassing human immunology, parasitology, and entomology, and harnessing new and emerging biomedical technologies offers the best path toward addressing these questions and, ultimately, lowering the worldwide burden of malaria. PMID:29190277

Basic Values, Career Orientations, and Career Anchors: Empirical Investigation of Relationships

PubMed Central

Abessolo, Marc; Rossier, Jérôme; Hirschi, Andreas

2017-01-01

In today's dynamic and uncertain career context, values play an important role for career choice and lifelong career self-management. Values are desirable goals that are sought by individuals to satisfy their needs and are important for understanding career orientations in terms of protean and boundaryless career orientations and career anchors. However, how career orientations or career anchors fit into a well-established and supported model and into the structure of basic human values remains an important and under-investigated question. The aim of this study was to use Schwartz's model of structural values to empirically explore the relationships and structural correspondences among basic values, career orientations, and career anchors. A heterogeneous sample of 238 employees from French-speaking Switzerland (Mage = 35.60, SD = 13.03) completed the Portrait Values Questionnaire (PVQ5X), the Protean and Boundaryless Career Attitudes Scales (PCAS, BCAS), and the Career Orientation Inventory (COI) via an anonymous and confidential survey questionnaire. The results showed that it was possible to meaningfully position both career orientations and career anchors in Schwartz's values structure. The protean and boundaryless career orientations were positively related to Schwartz's basic values that emphasized openness to change and career anchors meaningfully followed the motivational continuum of these basic values. Overall, the overlap among the basic values, career orientations, and career anchors appeared relatively important, suggesting that these basic values, orientations, and anchors should be considered simultaneously to understand and address the factors and processes underlying individuals' career choices and paths. PMID:28955275

Mars 2001 Mission: Addressing Scientific Questions Regarding the Characteristics and Origin of Local Bedrock and Soil

NASA Technical Reports Server (NTRS)

Saunders, R. S.; Arvidson, R. E.; Weitz, C. M.; Marshall, J.; Squyres, S. W.; Christensen, P. R.; Meloy, T.; Smith, P.

1999-01-01

The Mars Surveyor Program 2001 Mission will carry instruments on the orbiter, lander and rover that will support synergistic observations and experiments to address important scientific questions regarding the local bedrock and soils. The martian surface is covered in varying degrees by fine materials less than a few mms in size. Viking and Pathfinder images of the surface indicate that soils at those sites are composed of fine particles. Wheel tracks from the Sojourner rover suggest that soil deposits are composed of particles <40 mm. Viking images show that dunes are common in many areas on Mars and new MOC images indicate that dunes occur nearly everywhere. Dunes on Mars are thought to be composed of 250-500 microns particles based upon Viking IRTM data and Mars wind tunnel experiments. If martian dunes are composed of sand particles > 100 microns and soils are dominated by <10 micron particles, then where are the intermediate grain sizes? Have they been wom away through prolonged transport over the eons? Were they never generated to begin with? Or are they simply less easy to identify because do they not form distinctive geomorphic features such as dunes or uniform mantles that tend to assume superposition in the soil structure?

Conceptual Questions and Challenge Problems

NASA Astrophysics Data System (ADS)

Nurrenbern, Susan C.; Robinson, William R.

1998-11-01

The JCE Internet Conceptual Question and Challenge Problem Web site is a source of questions and problems that can be used in teaching and assessing conceptual understanding and problem solving in chemistry. Here you can find a library of free-response and multiple-choice conceptual questions and challenge problems, tips for writing these questions and problems, and a discussion of types of conceptual questions. This site is intended to be a means of sharing conceptual questions and challenge problems among chemical educators. This is a living site that will grow as you share conceptual questions and challenge problems and as we find new sources of information. We would like to make this site as inclusive as possible. Please share your questions and problems with us and alert us to references or Web sites that could be included on the site. You can use email, fax, or regular mail. Email: nurrenbern@purdue.edu or wrrobin@purdue.edu Fax: 765/494-0239 Mailing address: Susan C. Nurrenbern or William R. Robinson; Department of Chemistry; Purdue University; 1393 Brown Building; West Lafayette, IN 47907-1393. The Conceptual Questions and Challenge Problems Web site can be found here.

Reinventing Biostatistics Education for Basic Scientists

PubMed Central

Weissgerber, Tracey L.; Garovic, Vesna D.; Milin-Lazovic, Jelena S.; Winham, Stacey J.; Obradovic, Zoran; Trzeciakowski, Jerome P.; Milic, Natasa M.

2016-01-01

Numerous studies demonstrating that statistical errors are common in basic science publications have led to calls to improve statistical training for basic scientists. In this article, we sought to evaluate statistical requirements for PhD training and to identify opportunities for improving biostatistics education in the basic sciences. We provide recommendations for improving statistics training for basic biomedical scientists, including: 1. Encouraging departments to require statistics training, 2. Tailoring coursework to the students’ fields of research, and 3. Developing tools and strategies to promote education and dissemination of statistical knowledge. We also provide a list of statistical considerations that should be addressed in statistics education for basic scientists. PMID:27058055

The Value Question in Metaphysics

PubMed Central

Kahane, Guy

2012-01-01

Much seems to be at stake in metaphysical questions about, for example, God, free will or morality. One thing that could be at stake is the value of the universe we inhabit—how good or bad it is. We can think of competing philosophical positions as describing possibilities, ways the world might turn out to be, and to which value can be assigned. When, for example, people hope that God exists, or fear that we do not possess free will, they express attitudes towards these possibilities, attitudes that presuppose answers to questions about their comparative value. My aim in this paper is to distinguish these evaluative questions from related questions with which they can be confused, to identify structural constraints on their proper pursuit, and to address objections to their very coherence. Answers to such evaluative questions offer one measure of the importance of philosophical disputes. PMID:23024399

The Value Question in Metaphysics.

PubMed

Kahane, Guy

2012-07-01

Much seems to be at stake in metaphysical questions about, for example, God, free will or morality. One thing that could be at stake is the value of the universe we inhabit-how good or bad it is. We can think of competing philosophical positions as describing possibilities, ways the world might turn out to be, and to which value can be assigned. When, for example, people hope that God exists, or fear that we do not possess free will, they express attitudes towards these possibilities, attitudes that presuppose answers to questions about their comparative value. My aim in this paper is to distinguish these evaluative questions from related questions with which they can be confused, to identify structural constraints on their proper pursuit, and to address objections to their very coherence. Answers to such evaluative questions offer one measure of the importance of philosophical disputes.

Optimizing available network resources to address questions in environmental biogeochemistry

USGS Publications Warehouse

Hinckley, Eve-Lyn; Suzanne Andersen,; Baron, Jill S.; Peter Blanken,; Gordon Bonan,; William Bowman,; Sarah Elmendorf,; Fierer, Noah; Andrew Fox,; Keli Goodman,; Katherine Jones,; Danica Lombardozzi,; Claire Lunch,; Jason Neff,; Michael SanClements,; Katherine Suding,; Will Wieder,

2016-01-01

An increasing number of network observatories have been established globally to collect long-term biogeochemical data at multiple spatial and temporal scales. Although many outstanding questions in biogeochemistry would benefit from network science, the ability of the earth- and environmental-sciences community to conduct synthesis studies within and across networks is limited and seldom done satisfactorily. We identify the ideal characteristics of networks, common problems with using data, and key improvements to strengthen intra- and internetwork compatibility. We suggest that targeted improvements to existing networks should include promoting standardization in data collection, developing incentives to promote rapid data release to the public, and increasing the ability of investigators to conduct their own studies across sites. Internetwork efforts should include identifying a standard measurement suite—we propose profiles of plant canopy and soil properties—and an online, searchable data portal that connects network, investigator-led, and citizen-science projects.

Highway Maintenance Equipment Operator: Basic Core. Training Materials.

ERIC Educational Resources Information Center

Perky, Sandra Dutreau; And Others

This basic core curriculum is part of a three-part series of instructional guides designed for use in teaching a course in highway maintenance equipment operation. Addressed in the individual units of the curriculum, after an orientation unit, are safety; basic math; basic hand tools; procedures for loading. lashing, and unloading equipment;…

Variational neuroethology: Answering further questions. Reply to comments on "Answering Schrödinger's question: A free-energy formulation"

NASA Astrophysics Data System (ADS)

Ramstead, Maxwell J. D.; Badcock, Paul B.; Friston, Karl J.

2018-03-01

First and foremost, we sincerely thank our commentators for their incisive and thought-provoking responses [1-14] to our metatheory of living systems; namely, variational neuroethology (VNE) [15]. We appreciated the critical insights, questions, suggestions, and proposals for future research. We were also pleased to see signs of a fruitful dialectic between different perspectives - unexpectedly, some of our commentators addressed others' questions and concerns; suggesting that VNE might enable productive scientific discourse and inspire new, multidisciplinary research questions. There were also friendly critics, who helpfully questioned the coherence and validity of VNE, and motivated us to revisit key issues.

Records--The Achilles' Heel of School Nursing: Answers to Bothersome Questions

ERIC Educational Resources Information Center

Schwab, Nadine C.; Pohlman, Katherine J.

2004-01-01

This article addresses practice issues related to school health records and school nursing documentation. Because the issues have been posed by practicing school nurses, the article is in Question and Answer (Q&A) format. Specifically, the questions addressed concern the following: ownership and storage location of student health records when…

Answering Questions and Questioning Answers. Part II. University of Central Florida Conference Papers.

ERIC Educational Resources Information Center

Miller, C. C.; And Others

1982-01-01

Brief analyses are provided of presentations made at a conference, held at the University of Central Florida in Orlando, which addressed questions and answers relating to research and education. Conference sessions explored the role of research in relation to educational practices with special focus on theory, research, issues and application.…

A Question of Choice

PubMed Central

2011-01-01

Women's reproductive rights, reproductive health, and constitutional privacy rights in the United States are addressed in light of the contemporary onslaught of the Christian Right. The misuse of State power by fundamentalist social forces in America is critiqued. The article also briefly reviews the question of State control over women's bodies. PMID:21696627

Risk Factor Analysis and the Youth Question

ERIC Educational Resources Information Center

France, Alan

2008-01-01

This paper is concerned with exploring how in late modernity the "youth question" is being addressed by public policy and what impact this is having on understandings of childhood and youth. Historically the youth question has been shaped by adult anxieties over youth delinquency and their problems of social integration. In late modernity, this is…

Basic Science Research and the Protection of Human Research Participants

NASA Astrophysics Data System (ADS)

Eiseman, Elisa

2001-03-01

Technological advances in basic biological research have been instrumental in recent biomedical discoveries, such as in the understanding and treatment of cancer, HIV/AIDS, and heart disease. However, many of these advances also raise several new ethical challenges. For example, genetic research may pose no physical risk beyond that of obtaining the initial blood sample, yet it can pose significant psychological and economic risks to research participants, such as stigmatization, discrimination in insurance and employment, invasion of privacy, or breach of confidentiality. These harms may occur even when investigators do not directly interact with the person whose DNA they are studying. Moreover, this type of basic research also raises broader questions, such as what is the definition of a human subject, and what kinds of expertise do Institutional Review Boards (IRBs) need to review the increasingly diverse types of research made possible by these advances in technology. The National Bioethics Advisory Commission (NBAC), a presidentially appointed federal advisory committee, has addressed these and other ethical, scientific and policy issues that arise in basic science research involving human participants. Two of its six reports, in particular, have proposed recommendations in this regard. "Research Involving Human Biological Materials: Ethical and Policy Guidance" addresses the basic research use of human tissues, cells and DNA and the protection of human participants in this type of research. In "Ethical and Policy Issues in the Oversight of Human Research" NBAC proposes a definition of research involving human participants that would apply to all scientific disciplines, including physical, biological, and social sciences, as well as the humanities and related professions, such as business and law. Both of these reports make it clear that the protection of research participants is key to conducting ethically sound research. By ensuring that all participants in

Addressing problems of employee performance.

PubMed

McConnell, Charles R

2011-01-01

Employee performance problems are essentially of 2 kinds: those that are motivational in origin and those resulting from skill deficiencies. Both kinds of problems are the province of the department manager. Performance problems differ from problems of conduct in that traditional disciplinary processes ordinarily do not apply. Rather, performance problems are addressed through educational and remedial processes. The manager has a basic responsibility in ensuring that everything reasonable is done to help each employee succeed. There are a number of steps the manager can take to address employee performance problems.

Educational Choice: Practical Policy Questions. Occasional Paper Series No. 7.

ERIC Educational Resources Information Center

First, Patricia F.

The consideration of school choice plans raises policy questions for school administrators. This paper addresses pragmatic concerns about definitions and policy questions related to educational finance. Interdistrict choice, emphasizing families' right to choose among existing public schools, raises questions regarding transportation and…

Case Study: Formulating Questions That Address Student Misconceptions in a Case Study

ERIC Educational Resources Information Center

Prud'homme-Généreux, Annie

2017-01-01

Misconceptions are sometimes called "alternative conceptions" in acknowledgement of the fact that although these concepts are inaccurate, they are congruent with prior experiences. The idea that misconceptions must be addressed to improve learning is helpful to remember when developing a case study. Students will bring their existing…

Assessment of Department of Defense Basic Research

DTIC Science & Technology

2005-01-01

Sciences, the National Academy of Engineering, the Institute of Medicine, and the National Research Council: • Download hundreds of free books in PDF...with our innovative research tools Thank you for downloading this free PDF. If you have comments, questions or just want more information... downloaded from: http://www.nap.edu/catalog/11177.html Assessment of Department of Defense Basic Research Committee on Department of Defense Basic

Question and Answer Guide to OCLC.

ERIC Educational Resources Information Center

Yen, Sidney S. C.

The purpose of this guide is to provide basic factual information about the Ohio College Library Center (OCLC), its data base, its operation, and its functions. It is intended for libraries which have not yet participated in OCLC, but would be useful as a reference guide in all libraries. Presented in question and answer form, the guide consists…

Basic Soils. Revision.

ERIC Educational Resources Information Center

Montana State Univ., Bozeman. Dept. of Agricultural and Industrial Education.

This curriculum guide is designed for use in teaching a course in basic soils that is intended for college freshmen. Addressed in the individual lessons of the unit are the following topics: the way in which soil is formed, the physical properties of soil, the chemical properties of soil, the biotic properties of soil, plant-soil-water…

Questions of wisdom.

PubMed

Schmidt Bunkers, Sandra

2009-04-01

In this column questions concerning wisdom are addressed, such as, what is wisdom? Can wisdom be taught in the academy? Several perspectives on wisdom from philosophy, education, business, and psychology are presented. Wisdom with creativity-creativity with wisdom is then explored through discussion of Parse's humanbecoming teaching-learning model and Laird Hamilton's life lessons learned from surfing, which he termed wisdom of the wave. The column concludes with consideration of the wise person.

Teacher Effectiveness as Correlate of Students' Cognitive Achievement at Upper Basic Education in Basic Technology

ERIC Educational Resources Information Center

Owoh, Titus M.

2016-01-01

This study sought to find out the relationship between students perception of their teacher effectiveness and academic achievement in Basic Technology. Teacher's personality, teaching techniques/classroom management strategy and appearance, all integrate to make for teacher effectiveness. To carry out this research, two research questions and one…

On Productive Knowledge and Levels of Questions.

ERIC Educational Resources Information Center

Andre, Thomas

A model is proposed for memory that stresses a distinction between episodic memory for encoded personal experience and semantic memory for abstractors and generalizations. Basically, the model holds that questions influence the nature of memory representations formed during instruction, and that memory representation controls the way in which…

Basic Skills Support in Business and Industry.

ERIC Educational Resources Information Center

Byatt, Janet; Davies, Karen

This guide is designed as a tool for English and Welsh businesses wanting to provide basic skills training for their employees. It provides practical solutions to the problems of identifying employees' basic skills needs and selecting the best model of training delivery to address identified training needs. The introductory section discusses basic…

Worksite health promotion: some important questions.

PubMed

Matteson, M T; Ivancevich, J M

1988-01-01

Recent years have seen a rapid growth in the number of worksite health promotion programs being offered. While the potential benefits to employers of such programs are many, a variety of issues influence to what extent these benefits are obtained. This article identifies several such issues in the form of questions which need to be addressed by organizations engaged in health promotion activities. Questions relating to program needs and objectives identification, program introduction strategies, costs, legal issues, and ethical considerations are discussed. It is suggested that continued growth and success in worksite health promotion activities is in part dependent upon thoughtful consideration of such questions.

Some Tough Questions about Community Colleges. AACJC Pocket Reader, 3.

ERIC Educational Resources Information Center

Parnell, Dale

Using a question-and-answer format, this booklet addresses eleven of the most frequently posed questions about community, technical, and junior colleges and attempts to allay misunderstandings about the nature and role of these institutions. The questions cover the distinctions between the different types of 2-year college; their history and…

Using Notable Children's Literature and Questioning Techniques to Enhance Comprehension.

ERIC Educational Resources Information Center

Poole, Gary; Poole, Scott

Intended for language arts teachers of the upper elementary grades, this guide suggests vocabulary and discussion questions for teaching novels. The questions are on an inferential level of interpretation, rather than literal, and address such topics as style, technique, and plot development. Novels for which questions are provided are: (1)…

Beyond Information Retrieval—Medical Question Answering

PubMed Central

Lee, Minsuk; Cimino, James; Zhu, Hai Ran; Sable, Carl; Shanker, Vijay; Ely, John; Yu, Hong

2006-01-01

Physicians have many questions when caring for patients, and frequently need to seek answers for their questions. Information retrieval systems (e.g., PubMed) typically return a list of documents in response to a user’s query. Frequently the number of returned documents is large and makes physicians’ information seeking “practical only ‘after hours’ and not in the clinical settings”. Question answering techniques are based on automatically analyzing thousands of electronic documents to generate short-text answers in response to clinical questions that are posed by physicians. The authors address physicians’ information needs and described the design, implementation, and evaluation of the medical question answering system (MedQA). Although our long term goal is to enable MedQA to answer all types of medical questions, currently, we currently implement MedQA to integrate information retrieval, extraction, and summarization techniques to automatically generate paragraph-level text for definitional questions (i.e., “What is X?”). MedQA can be accessed at http://www.dbmi.columbia.edu/~yuh9001/research/MedQA.html. PMID:17238385

Addressing Student Difficulties with Buoyancy

NASA Astrophysics Data System (ADS)

Wagner, D. J.; Cohen, Sam; Moyer, Adam

2009-11-01

This study is part of an ongoing effort to develop a diagnostic test assessing student understanding of fluids. In particular, this paper addresses a question involving density and buoyancy, which was used in the study of reference [1]. The "five blocks" question, which asks students to predict the final location of blocks released from rest when submerged and explain their reasoning, has been administered to hundreds of students in three different introductory courses at Grove City College for the past four years. We used the common student responses to craft a multiple-select version of the five blocks problem in 2008. This paper will present the effects that changing workshop activities have had on student performance on the five block question.

Basic Skills Achievement, 1981-82.

ERIC Educational Resources Information Center

Austin Independent School District, TX. Office of Research and Evaluation.

The Austin Independent School District (AISD) office of Research and Evaluation presents Basic Skills Achievement, 1981-82 (BSA). The BSA answers the following questions: (1) How does AISD student achievement compare to student achievement nationwide? (2) How does AISD's 1981-82 student achievement compare to the achievement of students in past…

Exploring undergraduates' understanding of photosynthesis using diagnostic question clusters.

PubMed

Parker, Joyce M; Anderson, Charles W; Heidemann, Merle; Merrill, John; Merritt, Brett; Richmond, Gail; Urban-Lurain, Mark

2012-01-01

We present a diagnostic question cluster (DQC) that assesses undergraduates' thinking about photosynthesis. This assessment tool is not designed to identify individual misconceptions. Rather, it is focused on students' abilities to apply basic concepts about photosynthesis by reasoning with a coordinated set of practices based on a few scientific principles: conservation of matter, conservation of energy, and the hierarchical nature of biological systems. Data on students' responses to the cluster items and uses of some of the questions in multiple-choice, multiple-true/false, and essay formats are compared. A cross-over study indicates that the multiple-true/false format shows promise as a machine-gradable format that identifies students who have a mixture of accurate and inaccurate ideas. In addition, interviews with students about their choices on three multiple-choice questions reveal the fragility of students' understanding. Collectively, the data show that many undergraduates lack both a basic understanding of the role of photosynthesis in plant metabolism and the ability to reason with scientific principles when learning new content. Implications for instruction are discussed.

Exploring Undergraduates' Understanding of Photosynthesis Using Diagnostic Question Clusters

PubMed Central

Parker, Joyce M.; Anderson, Charles W.; Heidemann, Merle; Merrill, John; Merritt, Brett; Richmond, Gail; Urban-Lurain, Mark

2012-01-01

We present a diagnostic question cluster (DQC) that assesses undergraduates' thinking about photosynthesis. This assessment tool is not designed to identify individual misconceptions. Rather, it is focused on students' abilities to apply basic concepts about photosynthesis by reasoning with a coordinated set of practices based on a few scientific principles: conservation of matter, conservation of energy, and the hierarchical nature of biological systems. Data on students' responses to the cluster items and uses of some of the questions in multiple-choice, multiple-true/false, and essay formats are compared. A cross-over study indicates that the multiple-true/false format shows promise as a machine-gradable format that identifies students who have a mixture of accurate and inaccurate ideas. In addition, interviews with students about their choices on three multiple-choice questions reveal the fragility of students' understanding. Collectively, the data show that many undergraduates lack both a basic understanding of the role of photosynthesis in plant metabolism and the ability to reason with scientific principles when learning new content. Implications for instruction are discussed. PMID:22383617

Basic Information about Lead in Drinking Water

MedlinePlus

... Water and Drinking Water Contact Us Share Basic Information about Lead in Drinking Water Have a question ... Related Information from Other Federal Government Agencies General Information about Lead in Drinking Water How Lead Gets ...

The Importance of Incorporating Multiculturalism in Basic Communication Courses.

ERIC Educational Resources Information Center

Funkhouser, Edward T.

Multiculturalism has a place in basic communication courses. At a personal level, cross-cultural communication is concerned with the way a person chooses to treat another--it is a question of communication ethics, a subject that should be introduced in any basic communication course because communicators must consider how to deal fairly and…

Protein Electrochemistry: Questions and Answers.

PubMed

Fourmond, V; Léger, C

This chapter presents the fundamentals of electrochemistry in the context of protein electrochemistry. We discuss redox proteins and enzymes that are not photoactive. Of course, the principles described herein also apply to photobioelectrochemistry, as discussed in later chapters of this book. Depending on which experiment is considered, electron transfer between proteins and electrodes can be either direct or mediated, and achieved in a variety of configurations: with the protein and/or the mediator free to diffuse in solution, immobilized in a thick, hydrated film, or adsorbed as a sub-monolayer on the electrode. The experiments can be performed with the goal to study the protein or to use it. Here emphasis is on mechanistic studies, which are easier in the configuration where the protein is adsorbed and electron transfer is direct, but we also explain the interpretation of signals obtained when diffusion processes affect the response.This chapter is organized as a series of responses to questions. Questions 1-5 are related to the basics of electrochemistry: what does "potential" or "current" mean, what does an electrochemical set-up look like? Questions 6-9 are related to the distinction between adsorbed and diffusive redox species. The answers to questions 10-13 explain the interpretation of slow and fast scan voltammetry with redox proteins. Questions 14-19 deal with catalytic electrochemistry, when the protein studied is actually an enzyme. Questions 20, 21 and 22 are general.

Early Childhood Teacher Research: From Questions to Results

ERIC Educational Resources Information Center

Castle, Kathryn

2011-01-01

What is early childhood teacher research and why is it important? How does a teacher researcher formulate a research question and a plan for doing research? How do teachers apply research results to effect change? "Early Childhood Teacher Research" is an exciting new resource that will address the sorts of questions and concerns that pre- and…

Discriminatory Questions and Applicant Reactions in the Employment Interview.

ERIC Educational Resources Information Center

Saks, Alan M.; And Others

This study investigated the effects of discriminatory interview questions on applicants' perceptions and intentions toward an organization. Participants included 118 graduate business students (59 percent male), average age of 31 with more than eight years of full-time work experience. Discriminatory questions addressed handicaps, plans for…

Professional Development in Adult Basic Education.

ERIC Educational Resources Information Center

Marceau, Georges

2003-01-01

Addresses the professional development needs of adult basic education instructors. Describes federal and state resources for professional development. Recommends field-based research, reflective practice, and learner-centered instruction. (Contains 15 references.) (SK)

Synergy among Microbiota and Their Hosts: Leveraging the Hawaiian Archipelago and Local Collaborative Networks To Address Pressing Questions in Microbiome Research

PubMed Central

Frank, Kiana L.; Alegado, Rosanna A.; Amend, Anthony S.; Arif, Mohammad; Bennett, Gordon M.; Jani, Andrea J.; Medeiros, Matthew C. I.; Mileyko, Yuriy; Nguyen, Nhu H.; Nigro, Olivia D.; Prisic, Sladjana; Shin, Sangwoo; Takagi, Daisuke; Wilson, Samuel T.; Yew, Joanne Y.

2018-01-01

ABSTRACT Despite increasing acknowledgment that microorganisms underpin the healthy functioning of basically all multicellular life, few cross-disciplinary teams address the diversity and function of microbiota across organisms and ecosystems. Our newly formed consortium of junior faculty spanning fields such as ecology and geoscience to mathematics and molecular biology from the University of Hawai‘i at Mānoa aims to fill this gap. We are united in our mutual interest in advancing a new paradigm for biology that incorporates our modern understanding of the importance of microorganisms. As our first concerted research effort, we will assess the diversity and function of microbes across an entire watershed on the island of Oahu, Hawai‘i. Due to its high ecological diversity across tractable areas of land and sea, Hawai‘i provides a model system for the study of complex microbial communities and the processes they mediate. Owing to our diverse expertise, we will leverage this study system to advance the field of biology. PMID:29556540

Design and Implementation of High Performance Content-Addressable Memories.

DTIC Science & Technology

1985-12-01

content addressability and two basic implementations of content addressing. The need and application of hardware CAM is presented to motivate the " topic...3r Pass 4th Ps4 Pass Figure 2.15 Maximum SearchUsing All-Parallel CAM - left-most position (the most significant bit) and the other IF bits are zeros

Questioning Many Mysteries

NASA Astrophysics Data System (ADS)

Martin, Sara F.

2015-04-01

The first section of this memoir queries my formative years. Indirectly I address the question, did my childhood and early years make a difference in my choice of career? Why and how did I begin my journey to becoming a scientist? Did I choose the field of solar astronomy or did circumstances dictate it for me? In the second section, I travel through my work environments and experiences, talking about interactions and aspects of being a scientist that do not appear in our research papers. What parts of my research were happenstances and what parts did I plan? What does it feel like to be on scientific quests? Using examples in my journey, I also turn to questions that have intrigued me throughout my sojourn as a solar astronomer. How do scientific discoveries come about? What factors lead to little discoveries? And what factors lead to major exciting discoveries? Are there timely questions we do not think to ask? How can small, seemingly scattered pieces of knowledge suddenly coalesce into a deeper understanding - what is called the "Aha!" experience - the times when our mental light switches on, and with child-like wonder we behold a "big picture"?

Analysis of Questions Used in the Teaching of Non-Narrative Poetry.

ERIC Educational Resources Information Center

McBride, William Gilbert

The purposes of this study were to analyze questions used in the teaching of non-narrative poetry and to ascertain whether it is possible to establish any generally useful, basic pattern of question asking that would provide the student some fundamental guidelines for the study of this type of literature. First, a detailed examination of Robert…

Security and health research databases: the stakeholders and questions to be addressed.

PubMed

Stewart, Sara

2006-01-01

Health research database security issues abound. Issues include subject confidentiality, data ownership, data integrity and data accessibility. There are also various stakeholders in database security. Each of these stakeholders has a different set of concerns and responsibilities when dealing with security issues. There is an obvious need for training in security issues, so that these issues may be addressed and health research will move on without added obstacles based on misunderstanding security methods and technologies.

Question Generation via Overgenerating Transformations and Ranking

DTIC Science & Technology

2009-01-01

School of Computer Science Carnegie Mellon University 5000 Forbes Ave., Pittsburgh, PA 15213 www.lti.cs.cmu.edu c©2009, Michael Heilman and Noah A...PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Carnegie Mellon University ,School of Computer Science,5000 Forbes Ave,Pittsburgh,PA,15213 8...1967), in particular those that view a question as a transformation of a canonical declarative sentence ( Chomsky , 1973). In computational linguistics

Basic Engineer Equipment Mechanic.

ERIC Educational Resources Information Center

Marine Corps Inst., Washington, DC.

This student guide, one of a series of correspondence training courses designed to improve the job performance of members of the Marine Corps, deals with the skills needed by basic engineer equipment mechanics. Addressed in the four individual units of the course are the following topics: mechanics and their tools (mechanics, hand tools, and power…

Moving Students' Questions out of the Parking Lot

ERIC Educational Resources Information Center

Ness, Molly

2014-01-01

This article provides teachers with ideas on how to address students' self-generated questions. Following a third-grade classroom, the article explores the use of a "parking lot" -- a repository for the seemingly off-task questions which curious students naturally pose. As students encounter informational text with genuine purposes,…

Computational Natural Language Inference: Robust and Interpretable Question Answering

ERIC Educational Resources Information Center

Sharp, Rebecca Reynolds

2017-01-01

We address the challenging task of "computational natural language inference," by which we mean bridging two or more natural language texts while also providing an explanation of how they are connected. In the context of question answering (i.e., finding short answers to natural language questions), this inference connects the question…

Critical Review of Technical Questions Facing Low Impact Development and Green Infrastructure: A Perspective from the Great Plains.

PubMed

Vogel, Jason R; Moore, Trisha L; Coffman, Reid R; Rodie, Steven N; Hutchinson, Stacy L; McDonough, Kelsey R; McLemore, Alex J; McMaine, John T

2015-09-01

Since its inception, Low Impact Development (LID) has become part of urban stormwater management across the United States, marking progress in the gradual transition from centralized to distributed runoff management infrastructure. The ultimate goal of LID is full, cost-effective implementation to maximize watershed-scale ecosystem services and enhance resilience. To reach that goal in the Great Plains, the multi-disciplinary author team presents this critical review based on thirteen technical questions within the context of regional climate and socioeconomics across increasing complexities in scale and function. Although some progress has been made, much remains to be done including continued basic and applied research, development of local LID design specifications, local demonstrations, and identifying funding mechanisms for these solutions. Within the Great Plains and beyond, by addressing these technical questions within a local context, the goal of widespread acceptance of LID can be achieved, resulting in more effective and resilient stormwater management.

Mina Shaughnessy in the 1990s: Some Changing Answers in Basic Writing.

ERIC Educational Resources Information Center

McAlexander, Patricia J.

Although Mina Shaughnessy remains influential in the basic writing field, her answers to the vital questions of who basic writers are and why they underachieve as writers are changing. Whether she intended to or not, Shaughnessy's book "Errors and Expectations" (published in 1977) was a major force in forming an image of basic writers as…

Basic Sciences Fertilizing Clinical Microbiology and Infection Management

PubMed Central

2017-01-01

Abstract Basic sciences constitute the most abundant sources of creativity and innovation, as they are based on the passion of knowing. Basic knowledge, in close and fertile contact with medical and public health needs, produces distinct advancements in applied sciences. Basic sciences play the role of stem cells, providing material and semantics to construct differentiated tissues and organisms and enabling specialized functions and applications. However, eventually processes of “practice deconstruction” might reveal basic questions, as in de-differentiation of tissue cells. Basic sciences, microbiology, infectious diseases, and public health constitute an epistemological gradient that should also be an investigational continuum. The coexistence of all these interests and their cross-fertilization should be favored by interdisciplinary, integrative research organizations working simultaneously in the analytical and synthetic dimensions of scientific knowledge. PMID:28859345

Is the use of sentient animals in basic research justifiable?

PubMed Central

2010-01-01

Animals can be used in many ways in science and scientific research. Given that society values sentient animals and that basic research is not goal oriented, the question is raised: "Is the use of sentient animals in basic research justifiable?" We explore this in the context of funding issues, outcomes from basic research, and the position of society as a whole on using sentient animals in research that is not goal oriented. We conclude that the use of sentient animals in basic research cannot be justified in light of society's priorities. PMID:20825676

Is the use of sentient animals in basic research justifiable?

PubMed

Greek, Ray; Greek, Jean

2010-09-08

Animals can be used in many ways in science and scientific research. Given that society values sentient animals and that basic research is not goal oriented, the question is raised: "Is the use of sentient animals in basic research justifiable?" We explore this in the context of funding issues, outcomes from basic research, and the position of society as a whole on using sentient animals in research that is not goal oriented. We conclude that the use of sentient animals in basic research cannot be justified in light of society's priorities.

A basic recursion concept inventory

NASA Astrophysics Data System (ADS)

Hamouda, Sally; Edwards, Stephen H.; Elmongui, Hicham G.; Ernst, Jeremy V.; Shaffer, Clifford A.

2017-04-01

Recursion is both an important and a difficult topic for introductory Computer Science students. Students often develop misconceptions about the topic that need to be diagnosed and corrected. In this paper, we report on our initial attempts to develop a concept inventory that measures student misconceptions on basic recursion topics. We present a collection of misconceptions and difficulties encountered by students when learning introductory recursion as presented in a typical CS2 course. Based on this collection, a draft concept inventory in the form of a series of questions was developed and evaluated, with the question rubric tagged to the list of misconceptions and difficulties.

Working with Second Language Learners: Answers to Teachers' Top Ten Questions.

ERIC Educational Resources Information Center

Cary, Stephen

This book aims to provide practical, research-informed answers to the questions most frequently asked by teachers of second language learners. Every question targets one of the key instructional issues teachers must address to ensure success for their second language students. Included among the questions are: How do I assess a student's English?…

The function of questions in Omani fourth grade inquiry-based science classrooms: A sociocultural perspective

NASA Astrophysics Data System (ADS)

Al-Shaibani, Madiha Ahmed

2005-11-01

Studies indicate that science education reforms are globally converging. Many countries are adopting the globally advocated science education reforms for the purpose of obtaining the competitive edge in science education and technology that are viewed as the driving forces of modern economies. Globally, science education reforms are emphasizing paradigm shifts in which constructivist instructional are foregrounded. Many science education curricular documents advocate teaching science through engaging students in scientific inquiry. As a result, science classrooms are becoming more student-centered where students are typically actively engaged in inquiry learning. Even though inquiry instruction has become the common approach in teaching science, the actual implementation of inquiry in classrooms indicates that there is a big gap between the intended inquiry advocated in curricula documents and the actual practices in classroom settings. One of the main features of inquiry instruction is student questions. Authentic student questions are essential for the initiating and main scientific inquiry. However, studies have also illustrated the rarity of student questions in classrooms. This dearth in student questions has been attributed to the discursive practices in classrooms. Classrooms that implement the traditional IRE discourse structure tend to have less student questions. On the other hand, reflective questioning is considered a more appropriate classroom discourse structure because it intentionally invites student questions and engages students in classroom discussions. This qualitative study addresses the issue of questioning in fourth grade inquiry-based science classrooms of the Omani Basic Education system. Methods employed in this study included: participant observation, individual interviews, focus group interviews and the collection of artifacts. Findings of this study illustrated the rarity of student questions in the classrooms. However this

Back to Basics: Preventing Surgical Fires.

PubMed

Spruce, Lisa

2016-09-01

When fires occur in the OR, they are devastating and potentially fatal to both patients and health care workers. Fires can be prevented by understanding the fire triangle and methods of reducing fire risk, conducting fire risk assessments, and knowing how to respond if a fire occurs. This Back to Basics article addresses the basics of fire prevention and the steps that can be taken to prevent fires from occurring. Copyright © 2016 AORN, Inc. Published by Elsevier Inc. All rights reserved.

Flight Engineer. Question Book. Expires September 1, 1991.

ERIC Educational Resources Information Center

Federal Aviation Administration (DOT), Washington, DC.

This question book was developed by the Federal Aviation Administration (FAA) to be used by FAA testing centers and FAA-designated written test examiners when administering the flight engineer written test. The book can be used to test applicants in the following flight engineer knowledge areas: basic, turbojet powered, turbopropeller powered, and…

Questioning the Questions

ERIC Educational Resources Information Center

Tienken, Christopher H.; Goldberg, Stephanie; DiRocco, Dominic

2010-01-01

Historical accounts of questioning used in the education process trace back to Socrates. One of the best examples of his use of questioning is found in Plato's "The Republic." Socrates used a series of strategic questions to help his student Glaucon come to understand the concept of justice. Socrates purposefully posed a series of…

Integrating the dimensions of sex and gender into basic life sciences research: methodologic and ethical issues.

PubMed

Holdcroft, Anita

2007-01-01

The research process -- from study design and selecting a species and its husbandry, through the experiment, analysis, peer review, and publication -- is rarely subject to questions about sex or gender differences in mainstream life sciences research. However, the impact of sex and gender on these processes is important in explaining biological variations and presentation of symptoms and diseases. This review aims to challenge assumptions and to develop opportunities to mainstream sex and gender in basic scientific research. Questions about the mechanisms of sex and gender effects were reviewed in relation to biological, environmental, social, and psychological interactions. Gender variations, in respect to aging, socializing, and reproduction, that are present in human populations but are rarely featured in laboratory research were considered to more effectively translate animal research into clinical health care. Methodologic approaches to address the present lack of a gender dimension in research include actively reducing variations through attention to physical factors, biological rhythms, and experimental design. In addition, through genomic and acute nongenomic activity, hormones may compound effects through multiple small sex differences that occur during the course of an acute pathologic event. Furthermore, the many exogenous sex steroid hormones and their congeners used in medicine (eg, in contraception and cancer therapies) may add to these effects. The studies reviewed provide evidence that sex and gender are determinants of many outcomes in life science research. To embed the gender dimension into basic scientific research, a broad approach -- gender mainstreaming -- is warranted. One example is the use of review boards (eg, animal ethical review boards and journal peer-review boards) in which gender-related standardized questions can be asked about study design and analysis. A more fundamental approach is to question the relevance of present

Comparing the use of open and closed questions for Web-based measures of the continued-influence effect.

PubMed

Connor Desai, Saoirse; Reimers, Stian

2018-06-25

Open-ended questions, in which participants write or type their responses, are used in many areas of the behavioral sciences. Although effective in the lab, they are relatively untested in online experiments, and the quality of responses is largely unexplored. Closed-ended questions are easier to use online because they generally require only single key- or mouse-press responses and are less cognitively demanding, but they can bias the responses. We compared the data quality obtained using open and closed response formats using the continued-influence effect (CIE), in which participants read a series of statements about an unfolding event, one of which is unambiguously corrected later. Participants typically continue to refer to the corrected misinformation when making inferential statements about the event. We implemented this basic procedure online (Exp. 1A, n = 78), comparing standard open-ended responses to an alternative procedure using closed-ended responses (Exp. 1B, n = 75). Finally, we replicated these findings in a larger preregistered study (Exps. 2A and 2B, n = 323). We observed the CIE in all conditions: Participants continued to refer to the misinformation following a correction, and their references to the target misinformation were broadly similar in number across open- and closed-ended questions. We found that participants' open-ended responses were relatively detailed (including an average of 75 characters for inference questions), and almost all responses attempted to address the question. The responses were faster, however, for closed-ended questions. Overall, we suggest that with caution it may be possible to use either method for gathering CIE data.

Teaching Positions: Difference, Pedagogy, and the Power of Address.

ERIC Educational Resources Information Center

Ellsworth, Elizabeth

This collection of essays takes the question of pedagogy into a variety of places, including film studies, psychoanalytic literature criticism, dialog, and readings of educational documentary films and web sites. Part 1, "Teaching as a Scene of Address," includes chapters 1-6. The chapters introduce the concept of mode of address and…

The Global Challenge in Basic Education: Why Continued Investment in Basic Education Is Important

ERIC Educational Resources Information Center

Mertaugh, Michael T.; Jimenez, Emmanuel Y.; Patrinos, Harry A.

2009-01-01

This paper documents the importance of continued investment in basic education and argues that investments need to be carefully targeted to address the constraints that limit the coverage and quality of education if they are to provide expected benefits. Part I begins with a discussion of the returns to investment in education. Part II then…

Six Questions for Well-Child Care Redesign.

PubMed

Freeman, Brandi K; Coker, Tumaini R

2018-05-29

In the United States, well-child care has the goal of providing comprehensive care to children by addressing developmental, behavioral, psychosocial, and health issues through visits at recommended intervals. The preventive care needs of families can outpace the capacity of clinics and practices to provide it, thus necessitating a redesign of our well-child care system that aligns the structure of preventive care delivery with the needs of families. In this Perspectives article, we focus on six questions (the what, when, who, why, how, and where) for well-child care redesign for infants and young children; by addressing these key questions and providing recommendations for advancing well-child care redesign in the clinical and research arenas, we hope to accelerate the process of well-child care redesign. In the current political and socio-economic environment, continuing with well-child care "as usual" will mean that many families will find that their well-child care visits do not fully address the most pressing needs impacting child health and well-being. It's time to stop tinkering around the edges, and implement and sustain real change in our system for preventive care. Copyright © 2018 Elsevier Ltd. All rights reserved.

Basic Skills in Asian Studies: Japan.

ERIC Educational Resources Information Center

Hantula, James

This publication contains 20 learning activities for developing basic skills while teaching about Japan at the secondary level. The activities are self-contained and each consists of a short description, followed by a five-item true or false test and five open-ended questions for student practice. The learning activities are followed by a…

a Discussion about Effective Ways of Basic Resident Register on GIS

NASA Astrophysics Data System (ADS)

Oku, Naoya; Nonaka, Yasuaki; Ito, Yutaka

2016-06-01

In Japan, each municipality keeps a database of every resident's name, address, gender and date of birth called the Basic Resident Register. If the address information in the register is converted into coordinates by geocoding, it can be plotted as point data on a map. This would enable prompt evacuation from disaster, analysis of distribution of residents, integrating statistics and so on. Further, it can be used for not only analysis of the current situation but also future planning. However, the geographic information system (GIS) incorporating the Basic Resident Register is not widely used in Japan because of the following problems: - Geocoding In order to plot address point data, it is necessary to match the Basic Resident Register and the address dictionary by using the address as a key. The information in the Basic Resident Register does not always match the actual addresses. As the register is based on applications made by residents, the information is prone to errors, such as incorrect Kanji characters. - Security policy on personal information In the register, the address of a resident is linked with his/her name and date of birth. If the information in the Basic Resident Register were to be leaked, it could be used for malicious purposes. This paper proposes solutions to the above problems. The suitable solutions for the problems depend on the purpose of use, thus it is important that the purpose should be defined and a suitable way of the application for each purpose should be chosen. In this paper, we mainly focus on the specific purpose of use: to analyse the distribution of the residents. We provide two solutions to improve the matching rate in geocoding. First, regarding errors in Kanji characters, a correction list of possible errors should be compiled in advance. Second, some sort of analyses such as distribution of residents may not require exactly correct position for the address point. Therefore we set the matching level in order: prefecture

Unions: Bread, Butter & Basic Skills.

ERIC Educational Resources Information Center

BCEL Newsletter for the Business Community, 1987

1987-01-01

Unions are natural providers of basic skills instruction. They are in daily workplace contact with their membership, are trusted to work on members' behalf, and speak the language of the worker. Unions are trying to address the needs of illiterate workers through collective bargaining arrangements in which employers contribute a percentage of…

Semantic annotation of consumer health questions.

PubMed

Kilicoglu, Halil; Ben Abacha, Asma; Mrabet, Yassine; Shooshan, Sonya E; Rodriguez, Laritza; Masterton, Kate; Demner-Fushman, Dina

2018-02-06

Consumers increasingly use online resources for their health information needs. While current search engines can address these needs to some extent, they generally do not take into account that most health information needs are complex and can only fully be expressed in natural language. Consumer health question answering (QA) systems aim to fill this gap. A major challenge in developing consumer health QA systems is extracting relevant semantic content from the natural language questions (question understanding). To develop effective question understanding tools, question corpora semantically annotated for relevant question elements are needed. In this paper, we present a two-part consumer health question corpus annotated with several semantic categories: named entities, question triggers/types, question frames, and question topic. The first part (CHQA-email) consists of relatively long email requests received by the U.S. National Library of Medicine (NLM) customer service, while the second part (CHQA-web) consists of shorter questions posed to MedlinePlus search engine as queries. Each question has been annotated by two annotators. The annotation methodology is largely the same between the two parts of the corpus; however, we also explain and justify the differences between them. Additionally, we provide information about corpus characteristics, inter-annotator agreement, and our attempts to measure annotation confidence in the absence of adjudication of annotations. The resulting corpus consists of 2614 questions (CHQA-email: 1740, CHQA-web: 874). Problems are the most frequent named entities, while treatment and general information questions are the most common question types. Inter-annotator agreement was generally modest: question types and topics yielded highest agreement, while the agreement for more complex frame annotations was lower. Agreement in CHQA-web was consistently higher than that in CHQA-email. Pairwise inter-annotator agreement proved most

The relevance of α-KLOTHO to the central nervous system: Some key questions.

PubMed

Cararo-Lopes, Marina Minto; Mazucanti, Caio Henrique Yokoyama; Scavone, Cristoforo; Kawamoto, Elisa Mitiko; Berwick, Daniel Charles

2017-07-01

α-Klotho is well described as an anti-aging protein, with critical roles in kidney function as a transmembrane co-receptor for FGF23, and as a soluble factor in serum. α-Klotho is also expressed in the choroid plexus, where it is released into the cerebrospinal fluid. Nonetheless, α-Klotho is also expressed in the brain parenchyma. Accumulating evidence indicates that this pool of α-Klotho, which we define as brain α-Klotho, may play important roles as a neuroprotective factor and in promoting myelination, thereby supporting healthy brain aging. Here we summarize what is known about brain α-Klotho before focusing on the outstanding scientific questions related to its function. We believe there is a need for in vitro studies designed to distinguish between brain α-Klotho and other pools of α-Klotho, and for a greater understanding of the basic function of soluble α-Klotho. The mechanism by which the human KL-VS variant affects cognition also requires further elucidation. To help address these questions we suggest some experimental approaches that other laboratories might consider. In short, we hope to stimulate fresh ideas and encourage new research approaches that will allow the importance of α-Klotho for the aging brain to become clear. Copyright © 2017. Published by Elsevier B.V.

Exploring Undergraduates' Understanding of Photosynthesis Using Diagnostic Question Clusters

ERIC Educational Resources Information Center

Parker, Joyce M.; Anderson, Charles W.; Heidemann, Merle; Merrill, John; Merritt, Brett; Richmond, Gail; Urban-Lurain, Mark

2012-01-01

We present a diagnostic question cluster (DQC) that assesses undergraduates' thinking about photosynthesis. This assessment tool is not designed to identify individual misconceptions. Rather, it is focused on students' abilities to apply basic concepts about photosynthesis by reasoning with a coordinated set of practices based on a few scientific…

Geomorphic and vegetation processes of the Willamette River floodplain, Oregon: current understanding and unanswered science questions

USGS Publications Warehouse

Wallick, J. Rose; Jones, Krista L.; O'Connor, Jim E.; Keith, Mackenzie K.; Hulse, David; Gregory, Stanley V.

2013-01-01

4. How is the succession of native floodplain vegetation shaped by present-day flow and sediment conditions? Answering these questions will produce baseline data on the current distributions of landforms and habitats (question 1), the extent of the functional floodplain (question 2), and the effects of modern flow and sediment regimes on future floodplain landforms, habitats, and vegetation succession (questions 3 and 4). Addressing questions 1 and 2 is a logical next step because they underlie questions 3 and 4. Addressing these four questions would better characterize the modern Willamette Basin and help in implementing and setting realistic targets for ongoing management strategies, demonstrating their effectiveness at the site and basin scales, and anticipating future trends and conditions.

Addressing Consumer Questions and Concerns

USDA-ARS?s Scientific Manuscript database

Food can be a touchy subject. It seems people either have very strong thoughts and opinions on food or they could care less as long as food is available to feed them and their families. With the current economic environment, many individuals are examining the food choices more closely to ensure t...

Basic Sciences Fertilizing Clinical Microbiology and Infection Management.

PubMed

Baquero, Fernando

2017-08-15

Basic sciences constitute the most abundant sources of creativity and innovation, as they are based on the passion of knowing. Basic knowledge, in close and fertile contact with medical and public health needs, produces distinct advancements in applied sciences. Basic sciences play the role of stem cells, providing material and semantics to construct differentiated tissues and organisms and enabling specialized functions and applications. However, eventually processes of "practice deconstruction" might reveal basic questions, as in de-differentiation of tissue cells. Basic sciences, microbiology, infectious diseases, and public health constitute an epistemological gradient that should also be an investigational continuum. The coexistence of all these interests and their cross-fertilization should be favored by interdisciplinary, integrative research organizations working simultaneously in the analytical and synthetic dimensions of scientific knowledge. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

Two fundamental questions about protein evolution.

PubMed

Penny, David; Zhong, Bojian

2015-12-01

Two basic questions are considered that approach protein evolution from different directions; the problems arising from using Markov models for the deeper divergences, and then the origin of proteins themselves. The real problem for the first question (going backwards in time) is that at deeper phylogenies the Markov models of sequence evolution must lose information exponentially at deeper divergences, and several testable methods are suggested that should help resolve these deeper divergences. For the second question (coming forwards in time) a problem is that most models for the origin of protein synthesis do not give a role for the very earliest stages of the process. From our knowledge of the importance of replication accuracy in limiting the length of a coding molecule, a testable hypothesis is proposed. The length of the code, the code itself, and tRNAs would all have prior roles in increasing the accuracy of RNA replication; thus proteins would have been formed only after the tRNAs and the length of the triplet code are already formed. Both questions lead to testable predictions. Copyright © 2014 Elsevier B.V. and Société Française de Biochimie et Biologie Moléculaire (SFBBM). All rights reserved.

New Responses to Enduring Questions in Religious and Theological Education

ERIC Educational Resources Information Center

Siejk, Cate

2011-01-01

This article offers a response to two provocative questions about the relationship of theology to religious education posed by Norma Thompson in her Presidential address given at the annual meeting of APRRE in 1978. I offer contemporary answers to these questions from the perspective of a theological educator. First, I show how feminist theory and…

Impact of scaffolding and question structure on the gender gap

NASA Astrophysics Data System (ADS)

Dawkins, Hillary; Hedgeland, Holly; Jordan, Sally

2017-12-01

We address previous hypotheses about possible factors influencing the gender gap in attainment in physics. Specifically, previous studies claim that scaffolding may preferentially benefit female students, and we present some alternative conclusions surrounding this hypothesis. By taking both student attainment level and the degree of question scaffolding into account, we identify questions that exhibit real bias in favor of male students. We find that both multidimensional context and use of diagrams are common elements of such questions.

Basic Relationships among Scale, Quality, and Benefits in Sino-Foreign Cooperative Education

ERIC Educational Resources Information Center

Lin, Jinhui

2016-01-01

The basic relationships among scale, quality, and benefits in Sino-foreign cooperative education are key to the development of cooperative education. It is necessary to construct a theoretical framework for the basic relationships among scale, quality, and benefits in Sino-foreign cooperative education and analyze the questions faced in…

Basic Skills, Basic Writing, Basic Research.

ERIC Educational Resources Information Center

Trimmer, Joseph F.

1987-01-01

Overviews basic writing instruction and research by briefly discussing the history of remediation, results of a survey of basic writing programs in U.S. colleges and universities, and interviews with developmental textbook editors at major publishing houses. Finds that basic writing instruction continues to focus on sentence grammar. (MM)

Implementing Response to Intervention: Practices and Perspectives from Five Schools--Frequently Asked Questions

ERIC Educational Resources Information Center

Tackett, Kathryn Klingler; Roberts, Greg; Baker, Scott; Scammacca, Nancy

2009-01-01

One question frequently arises in the work of the Regional Comprehensive Centers: "What are states, districts, and schools doing about RTI?" This document addresses that question, with particular focus on instruction and the implementation of effective practices. It uses a frequently asked questions (FAQs) format, with answers based on…

The Effects of Different Feedback Strategies Using Computer-Administered Multiple-Choice Questions as Instruction.

ERIC Educational Resources Information Center

Clariana, Roy B.; And Others

The present study investigated the effects of using different forms of material with 100 eleventh grade students enrolled in a 5-week CBI (computer based instruction) summer enrichment program in Memphis, Tennessee. The basic design consisted of two conditions of instructional support (text and questions vs. questions only), two testings…

Learning Biology through Research Papers: A Stimulus for Question-Asking by High-School Students

ERIC Educational Resources Information Center

Brill, Gilat; Yarden, Anat

2003-01-01

Question-asking is a basic skill, required for the development of scientific thinking. However, the way in which science lessons are conducted does not usually stimulate question-asking by students. To make students more familiar with the scientific inquiry process, we developed a curriculum in developmental biology based on research papers…

Growth Impacts on Public Service Expenditures: Some Questions for the Community. Coping with Growth.

ERIC Educational Resources Information Center

Rimbey, Neil R.

Defining public services as the basic community/regional services which are provided to residents through tax receipts and service charges, this publication identifies variables for each service group and presents them in the form of questions that communities should find useful when analyzing impacts of growth. After listing questions dealing…

Survey Questions Answered Only by Psychosocial Experts.

ERIC Educational Resources Information Center

American Journal on Mental Retardation, 2000

2000-01-01

Twelve tables provide a breakdown of answers to a survey responded to by 48 experts in the psychosocial treatment of psychiatric and behavioral problems in people with mental retardation. Questions address treatment of self-injurious or aggressive behavior, specific psychiatric disorders, specific target symptoms, use of applied behavior analysis…

[Understanding questions: a specific difficulty in children with pragmatic communication and language disorders].

PubMed

Monfort, I; Monfort, M

2010-03-03

The question-answer schema is the basis for communicative interaction and is therefore a fundamental aim of the work carried out with children with severe communication and language impairment. Answering questions requires basic skills that enable the listener to identify intonation and facial expression, as well as skills in interpreting intentions and in understanding linguistic content. Some questions can rest on contextual-social keys and others may be based on lexical or structural keys. Some questions, however, call for a more complex understanding, such as 'what' and 'who' questions. Here, we propose an analysis of the skills involved in understanding questions and the consequences on intervention strategies. Intervention in understanding questions should combine different approaches (cognitive, social, linguistic) depending on the type of question, the specific difficulties the child has and the context.

[Knowledge about basic life support in European students].

PubMed

Marton, József; Pandúr, Attila; Pék, Emese; Deutsch, Krisztina; Bánfai, Bálint; Radnai, Balázs; Betlehem, József

2014-05-25

Better knowledge and skills of basic life support can save millions of lives each year in Europe. The aim of this study was to measure the knowledge about basic life support in European students. From 13 European countries 1527 volunteer participated in the survey. The questionnaire consisted of socio-demographic questions and knowledge regarding basic life support. The maximum possible score was 18. Those participants who had basic life support training earned 11.91 points, while those who had not participated in lifesaving education had 9.6 points (p<0.001). Participants from former socialist Eastern European countries reached 10.13 points, while Western Europeans had average 10.85 points (p<0.001). The best results were detected among the Swedish students, and the worst among the Belgians. Based on the results, there are significant differences in the knowledge about basic life support between students from different European countries. Western European youth, and those who were trained had better performance.

Role of basic biological sciences in clinical orthodontics: a case series.

PubMed

Davidovitch, Ze'ev; Krishnan, Vinod

2009-02-01

Orthodontic therapy is based on interaction between mechanics and biology. Basic biologic research aims at developing a better understanding of the mechanism of transformation of mechanical energy into biologic reactions, and exposing the reasons for iatrogenic tissue damage in orthodontics. Previous research has shown that inflammation is a major part of the biologic response to orthodontic forces. In inflammation, signal molecules that originate in remote diseased organs can reach strained paradental tissues and exacerbate the inflammatory process, leading to tissue damage. Our case series includes 3 patients, each having had systemic diseases and malocclusion. One had diabetes mellitus, Hashimoto's thyroiditis, and depression. Concern about the possible effect of these conditions on the well-being of the teeth and their surrounding tissues compelled the orthodontist to choose not to treat this patient. The other 2 patients had allergies, and 1 also had bronchial asthma and bruises. Although these conditions are thought to be risk factors for root resorption, these patients received orthodontic treatment for 2 and 3.5 years, respectively. At the end of treatment, both had excessive root resorption of many teeth. In 1 patient, this damage led to the loss of most maxillary teeth. Basic research should continue to address questions related to the biologic mechanisms of tooth movement on tissue, cellular, and molecular levels. Moreover, this research should continue to identify risk factors that might jeopardize the longevity of treated teeth. Such basic research should promote the development of new tissue-friendly and patient-friendly therapeutic methods.

On framing the research question and choosing the appropriate research design.

PubMed

Parfrey, Patrick; Ravani, Pietro

2009-01-01

Clinical epidemiology is the science of human disease investigation with a focus on diagnosis, prognosis, and treatment. The generation of a reasonable question requires the definition of patients, interventions, controls, and outcomes. The goal of research design is to minimize error, ensure adequate samples, measure input and output variables appropriately, consider external and internal validities, limit bias, and address clinical as well as statistical relevance. The hierarchy of evidence for clinical decision making places randomized controlled trials (RCT) or systematic review of good quality RCTs at the top of the evidence pyramid. Prognostic and etiologic questions are best addressed with longitudinal cohort studies.

Origin of life. The role of experiments, basic beliefs, and social authorities in the controversies about the spontaneous generation of life and the subsequent debates about synthesizing life in the laboratory.

PubMed

Deichmann, Ute

2012-01-01

For centuries the question of the origin of life had focused on the question of the spontaneous generation of life, at least primitive forms of life, from inanimate matter, an idea that had been promoted most prominently by Aristotle. The widespread belief in spontaneous generation, which had been adopted by the Church, too, was finally abandoned at the beginning of the twentieth century, when the question of the origin of life became related to that of the artificial generation of life in the laboratory. This paper examines the role of social authorities, researchers' basic beliefs, crucial experiments, and scientific advance in the controversies about spontaneous generation from the seventeenth to the nineteenth centuries and analyzes the subsequent debates about the synthesis of artificial life in the changing scientific contexts of the nineteenth and early-twentieth centuries. It shows that despite the importance of social authorities, basic beliefs, and crucial experiments scientific advances, especially those in microbiology, were the single most important factor in the stepwise abandoning of the doctrine of spontaneous generation. Research on the origin of life and the artificial synthesis of life became scientifically addressed only when it got rid of the idea of constant smooth transitions between inanimate matter and life and explored possible chemical and physical mechanisms of the specificity of basic molecules and processes of life.

Teaching BASIC. A Step by Step Guide.

ERIC Educational Resources Information Center

Allen, M. F.

This three-chapter guide provides simple explanations about BASIC programming for a teacher to use in a classroom situation, and suggests procedures for a "hands-on" course. Numerous examples are presented of the questions, problems, and level of understanding to expect from first-time, adult users (ages 13 and up). The course materials…

Train the Trainer. Facilitator Guide Sample. Basic Blueprint Reading (Chapter One).

ERIC Educational Resources Information Center

Saint Louis Community Coll., MO.

This publication consists of three sections: facilitator's guide--train the trainer, facilitator's guide sample--Basic Blueprint Reading (Chapter 1), and participant's guide sample--basic blueprint reading (chapter 1). Section I addresses why the trainer should learn new classroom techniques; lecturing versus facilitating; learning styles…

Survey Questions Answered Only by Medication Experts.

ERIC Educational Resources Information Center

American Journal on Mental Retardation, 2000

2000-01-01

Fifty-eight tables provide a breakdown of answers to a survey responded to by 45 experts in the medication treatment of psychiatric and behavioral problems in people with mental retardation. Questions address treatment of specific disorders, ratings of various medications for specific disorders or symptoms, and preferences in mood stabilizers,…

Questions Students Ask: The Red-Eye Effect.

ERIC Educational Resources Information Center

Physics Teacher, 1985

1985-01-01

Addresses the question of why a dog's eyes appear red and glow when a flash photograph is taken. Conditions for the red-eye effect, light paths involved, structure of the eye, and typical cameras and lenses are discussed. Also notes differences between the eyes of nocturnal animals and humans. (JN)

Problem-based learning: Using students' questions to drive knowledge construction

NASA Astrophysics Data System (ADS)

Chin, Christine; Chia, Li-Gek

2004-09-01

This study employed problem-based learning for project work in a year 9 biology class. The purpose of the study was to investigate (a) students' inspirations for their self-generated problems and questions, (b) the kinds of questions that students asked individually and collaboratively, and (c) how students' questions guided them in knowledge construction. Data sources included observation and field notes, students' written documents, audiotapes and videotapes of students working in groups, and student interviews. Sources of inspiration for students' problems and questions included cultural beliefs and folklore; wonderment about information propagated by advertisements and the media; curiosity arising from personal encounters, family members' concerns, or observations of others; and issues arising from previous lessons in the school curriculum. Questions asked individually pertained to validation of common beliefs and misconceptions, basic information, explanations, and imagined scenarios. The findings regarding questions asked collaboratively are presented as two assertions. Assertion 1 maintained that students' course of learning were driven by their questions. Assertion 2 was that the ability to ask the right'' questions and the extent to which these could be answered, were important in sustaining students' interest in the project. Implications of the findings for instructional practice are discussed.

Electrical Trades. Suggested Basic Course Outline.

ERIC Educational Resources Information Center

Texas A and M Univ., College Station. Vocational Instructional Services.

This course outline is intended to assist vocational instructors in developing and teaching a course in the electrical trades. Addressed in the individual sections of the outline are the following topics: orientation (a course overview, job orientation, safety, first aid, and Vocational Industrial Clubs of America); basic skills (mathematics,…

[Tracking study to improve basic academic ability in chemistry for freshmen].

PubMed

Sato, Atsuko; Morone, Mieko; Azuma, Yutaka

2010-08-01

The aims of this study were to assess the basic academic ability of freshmen with regard to chemistry and implement suitable educational guidance measures. At Tohoku Pharmaceutical University, basic academic ability examinations are conducted in chemistry for freshmen immediately after entrance into the college. From 2003 to 2009, the examination was conducted using the same questions, and the secular changes in the mean percentage of correct response were statistically analyzed. An experience survey was also conducted on 2007 and 2009 freshmen regarding chemical experiments at senior high school. Analysis of the basic academic ability examinations revealed a significant decrease in the mean percentage of correct responses after 2007. With regard to the answers for each question, there was a significant decrease in the percentage of correct answers for approximately 80% of questions. In particular, a marked decrease was observed for calculation questions involving percentages. A significant decrease was also observed in the number of students who had experiences with chemical experiments in high school. However, notable results have been achieved through the implementation of practice incorporating calculation problems in order to improve calculation ability. Learning of chemistry and a lack of experimental experience in high school may be contributory factors in the decrease in chemistry academic ability. In consideration of the professional ability demanded of pharmacists, the decrease in calculation ability should be regarded as a serious issue and suitable measures for improving calculation ability are urgently required.

Basic nursing care: The most provided, the least evidence based - A discussion paper.

PubMed

Zwakhalen, Sandra M G; Hamers, Jan P H; Metzelthin, Silke F; Ettema, Roelof; Heinen, Maud; de Man-Van Ginkel, Janneke M; Vermeulen, Hester; Huisman-de Waal, Getty; Schuurmans, Marieke J

2018-06-01

To describe and discuss the "Basic Care Revisited" (BCR) research programme, a collaborative initiative that contributes to evidence-based basic nursing care and raises awareness about the importance of basic nursing care activities. While basic nursing care serves nearly all people at some point in their lifetime, it is poorly informed by evidence. There is a need to prioritise and evaluate basic nursing care activities to improve patient outcomes and improve the quality of care. Discussion paper METHOD: The discussion presented in this paper is based on nursing literature and theory and supported by the authors' clinical and research experiences. We present the developmental process and content of a research programme called "Basic Care Revisited" (BCR) as a solution to move forward and improve basic nursing care. To prioritise basic nursing care, we propose a research programme entitled "Basic Care Revisited" that aims to create awareness and expand knowledge on evidence-based basic nursing care by addressing four basic nursing care themes (bathing and dressing, communication, mobility, and nutrition) in different settings. The paper discusses a pathway to create a sustainable and productive research collaborative on basic nursing care and addresses issues to build research capacity. Revaluation of these important nursing activities will not only positively influence patient outcomes, but also have an impact on staff outcomes and organisational outcomes. © 2018 John Wiley & Sons Ltd.

French Basic Course. Units 13-24 Revised.

ERIC Educational Resources Information Center

Cossard, Monique; Salazar, Robert

This self-instructional course is the second volume of the basic course in French. The material is divided into 12 chapters. Each of the first 11 chapters contains a dialogue, followed by notes concerning the dialogue, a list of useful expressions and vocabulary, vocabulary exercises, and questions on the dialogue. The subjects of the dialogues…

Descriptive Statistics: Reporting the Answers to the 5 Basic Questions of Who, What, Why, When, Where, and a Sixth, So What?

PubMed

Vetter, Thomas R

2017-11-01

of the association between the exposure and the outcome (eg, the risk ratio or odds ratio) in the population likely resides. There are many possible ways to graphically display or illustrate different types of data. While there is often latitude as to the choice of format, ultimately, the simplest and most comprehensible format is preferred. Common examples include a histogram, bar chart, line chart or line graph, pie chart, scatterplot, and box-and-whisker plot. Valid and reliable descriptive statistics can answer basic yet important questions about a research data set, namely: "Who, What, Why, When, Where, How, How Much?"

[Platforms are needed for innovative basic research in ophthalmology].

PubMed

Wang, Yi-qiang

2012-07-01

Basic research poses the cornerstone of technical innovation in all lines including medical sciences. Currently, there are shortages of professional scientists as well as technical supporting teams and facilities in the field of basic research of ophthalmology and visual science in China. Evaluation system and personnel policies are not supportive for innovative but high-risk-of-failure research projects. Discussion of reasons and possible solutions are given here to address these problems, aiming at promoting buildup of platforms hosting novel and important basic research in eye science in this country.

Rituximab: 13 open questions after 20years of clinical use.

PubMed

Pavanello, Francesca; Zucca, Emanuele; Ghielmini, Michele

2017-02-01

Rituximab improved the prognosis of all B-cell derived lymphoproliferative diseases, but despite 20years of intensive use, it remains a drug with a number of still obscure characteristics and unanswered questions. These include the mechanism of action and of resistance, the optimal schedule, the interaction with chemotherapy, as well as predictive factors for response rate and duration. Despite being very well tolerated, the question of its long term side effects and the risks of the administration near to a pregnancy have only recently been addressed. Also the indications are still not all clear: rituximab induces remissions as a single agent and improves the effect of chemotherapy, but its use as maintenance or as a substitute for watch and wait is still debated. Also, it is still unclear if its efficacy derives at least partly by reducing the risk of histological transformation in indolent NHL and reducing the risk of CNS relapse in aggressive NHL. Finally, despite of 20years of research, it is still unclear if rituximab can be efficiently substituted by biosimilars or new anti-CD20 antibodies. In this review we address all these questions and analyze the literature addressing these aspects. Copyright © 2016 Elsevier Ltd. All rights reserved.

Alternative Physics Examination Questions: Identification and Explanation of Different Discriminating Powers

NASA Astrophysics Data System (ADS)

Forster, Patricia A.

2005-12-01

The issue of unfairness arises in high-stakes public examinations when students choose questions from alternatives that are offered and marks on the alternatives turn out to be discrepant. This paper addresses and defines unfairness and discrepancy in the context of alternative questions in Physics Tertiary Entrance Examinations (TEE) in Western Australia. As well, I present an analysis of question characteristics that explain observed marks-differences. The characteristics mainly relate to the construction of the text of questions, the detail on diagrams, and requirements for calculation. The list of characteristics could inform the setting of compulsory as well as alternative examination questions. The paper includes a brief exploration of results by gender on the alternative Physics TEE questions.

Psychology, the Population Explosion, and the Question of Freedom and Dignity.

ERIC Educational Resources Information Center

Platzek, Donna Brown

This paper examines the question of why women want children from several disciplinary viewpoints including psychoanalysis; role learning; and economic, political, and religious aspects. Basically, however, childbearing motivations can be divided into four categories: altruistic, fatalistic, narcissistic, and instrumental. Children can fulfill a…

Teaching Basic Algebra Courses at the College Level

ERIC Educational Resources Information Center

Mallenby, Michel L.; Mallenby, Douglas W.

2004-01-01

Three dysfunctional behaviors of basic algebra students are described: Silence as Camouflage, Wing and a Prayer, and Ignorance is OK. These behavior patterns are explained, and beneficial teaching methods that address the weaknesses are presented.

Meeting Basic Learning Needs through Programmes of Early Childhood Care and Development.

ERIC Educational Resources Information Center

Consultative Group on Early Childhood Care and Development, Haydenville, MA.

Noting that early childhood development is the foundation for basic education across the life span, the first chapter of this report discusses the benefits of early interventions for individuals and society and justifies the basis for programs which aim at meeting the basic learning needs of young children. It also suggests several questions which…

What does the American Board of Surgery In-Training/Surgical Basic Science Examination tell us about graduate surgical education?

PubMed

DaRosa, D A; Shuck, J M; Biester, T W; Folse, R

1993-01-01

This research sought to identify the strengths and weakness in residents' basic science knowledge and, second, to determine whether they progressively improve in their abilities to recall basic science information and clinical management facts, to analyze cause-effect relationships, and to solve clinical problems. Basic science knowledge was assessed by means of the results of the January 1990 American Board of Surgery's In-Training/Surgical Basic Science Exam (IT/SBSE). Postgraduate year (PGY) 1 residents' scores were compared with those of PGY5 residents. Content related to a question was considered "known" if 67% or more of the residents in each of the two groups answered it correctly. Findings showed 44% of the content tested by the basic science questions were unknown by new and graduating residents. The second research question required the 250 IT/SBSE questions to be classified into one of three levels of thinking abilities: recall, analysis, and inferential thinking. Profile analysis (split-plot analysis of variance) for each pair of resident levels indicated significant (P < 0.001) differences in performance on questions requiring factual recall, analysis, and inference between all levels except for PGY3s and PGY4s. The results of this research enable program directors to evaluate strengths and weaknesses in residency training curricula and the cognitive development of residents.

Reply & Supply: Efficient crowdsourcing when workers do more than answer questions

PubMed Central

McAndrew, Thomas C.; Guseva, Elizaveta A.

2017-01-01

Crowdsourcing works by distributing many small tasks to large numbers of workers, yet the true potential of crowdsourcing lies in workers doing more than performing simple tasks—they can apply their experience and creativity to provide new and unexpected information to the crowdsourcer. One such case is when workers not only answer a crowdsourcer’s questions but also contribute new questions for subsequent crowd analysis, leading to a growing set of questions. This growth creates an inherent bias for early questions since a question introduced earlier by a worker can be answered by more subsequent workers than a question introduced later. Here we study how to perform efficient crowdsourcing with such growing question sets. By modeling question sets as networks of interrelated questions, we introduce algorithms to help curtail the growth bias by efficiently distributing workers between exploring new questions and addressing current questions. Experiments and simulations demonstrate that these algorithms can efficiently explore an unbounded set of questions without losing confidence in crowd answers. PMID:28806413

Questioning our Questions: Do frequently asked questions adequately cover the aspects of women's lives most affected by abnormal uterine bleeding? Opinions of women with abnormal uterine bleeding participating in focus group discussions

PubMed Central

Matteson, Kristen A.; Clark, Melissa A.

2010-01-01

Objectives: (1) To explore the effects on women's lives by heavy or irregular menstrual bleeding; (2) To examine whether aspects of women's lives most affected by heavy or irregular menstrual bleeding were adequately addressed by questions that are frequently used in clinical encounters and available questionnaires. Methods: We conducted four focus group sessions with a total of 25 English-speaking women who had reported abnormal uterine bleeding. Discussions included open-ended questions that pertained to bleeding, aspects of life affected by bleeding, and questions frequently used in clinical settings about bleeding and quality of life. Results: We identified five themes that reflected how women's lives were affected by heavy or irregular menstrual bleeding: irritation/inconvenience, bleeding-associated pain, self-consciousness about odor, social embarrassment, and ritual like behavior. Although women responded that the frequently used questions about bleeding and quality of life were important, they felt that the questions failed to go into enough depth to adequately characterize their experiences. Conclusions: Based on the themes identified in our focus group sessions, clinicians and researchers may need to change the questions used to capture “patient experience” with abnormal uterine bleeding more accurately. PMID:20437305

Computers into Classrooms: More Questions than Answers.

ERIC Educational Resources Information Center

Beynon, John, Ed.; Mackay, Hughie, Ed.

This is one of a series of three books addressing the question of the nature of technological literacy. This volume, consisting of an introduction, an epilogue, and 12 chapters, focuses on classrooms and classroom processes involving computers and deals directly with teacher and student usage of microcomputers in teaching and learning. The 12…

Evolution, Creationism, and the Courts: 20 Questions

ERIC Educational Resources Information Center

Moore, Randy; Miksch, Karen L.

2003-01-01

The teaching of evolution and creationism is controversial to many people in the United States. Knowledge of the many important court-decisions about the teaching of evolution and creationism in the United States can be used not only to resist anti-evolution activities of creationists, but also to help teachers address questions about the teaching…

On framing the research question and choosing the appropriate research design.

PubMed

Parfrey, Patrick S; Ravani, Pietro

2015-01-01

Clinical epidemiology is the science of human disease investigation with a focus on diagnosis, prognosis, and treatment. The generation of a reasonable question requires definition of patients, interventions, controls, and outcomes. The goal of research design is to minimize error, to ensure adequate samples, to measure input and output variables appropriately, to consider external and internal validities, to limit bias, and to address clinical as well as statistical relevance. The hierarchy of evidence for clinical decision-making places randomized controlled trials (RCT) or systematic review of good quality RCTs at the top of the evidence pyramid. Prognostic and etiologic questions are best addressed with longitudinal cohort studies.

Basic firefly algorithm for document clustering

NASA Astrophysics Data System (ADS)

Mohammed, Athraa Jasim; Yusof, Yuhanis; Husni, Husniza

2015-12-01

The Document clustering plays significant role in Information Retrieval (IR) where it organizes documents prior to the retrieval process. To date, various clustering algorithms have been proposed and this includes the K-means and Particle Swarm Optimization. Even though these algorithms have been widely applied in many disciplines due to its simplicity, such an approach tends to be trapped in a local minimum during its search for an optimal solution. To address the shortcoming, this paper proposes a Basic Firefly (Basic FA) algorithm to cluster text documents. The algorithm employs the Average Distance to Document Centroid (ADDC) as the objective function of the search. Experiments utilizing the proposed algorithm were conducted on the 20Newsgroups benchmark dataset. Results demonstrate that the Basic FA generates a more robust and compact clusters than the ones produced by K-means and Particle Swarm Optimization (PSO).

25 CFR 217.4 - Referral of questions by the joint managers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Referral of questions by the joint managers. 217.4... DISTRIBUTION CORP. § 217.4 Referral of questions by the joint managers. The business committee and the board of... manager at the address furnished in accordance with § 217.3 of this part. Copies of all such referrals...

Toward sustainable environmental quality: Identifying priority research questions for Latin America.

PubMed

Furley, Tatiana Heid; Brodeur, Julie; Silva de Assis, Helena C; Carriquiriborde, Pedro; Chagas, Katia R; Corrales, Jone; Denadai, Marina; Fuchs, Julio; Mascarenhas, Renata; Miglioranza, Karina Sb; Miguez Caramés, Diana Margarita; Navas, José Maria; Nugegoda, Dayanthi; Planes, Estela; Rodriguez-Jorquera, Ignacio Alejandro; Orozco-Medina, Martha; Boxall, Alistair Ba; Rudd, Murray A; Brooks, Bryan W

2018-05-01

The Global Horizon Scanning Project (GHSP) is an innovative initiative that aims to identify important global environmental quality research needs. Here we report 20 key research questions from Latin America (LA). Members of the Society of Environmental Toxicology and Chemistry (SETAC) LA and other scientists from LA were asked to submit research questions that would represent priority needs to address in the region. One hundred questions were received, then partitioned among categories, examined, and some rearranged during a workshop in Buenos Aires, Argentina. Twenty priority research questions were subsequently identified. These research questions included developing, improving, and harmonizing across LA countries methods for 1) identifying contaminants and degradation products in complex matrices (including biota); 2) advancing prediction of contaminant risks and effects in ecosystems, addressing lab-to-field extrapolation challenges, and understanding complexities of multiple stressors (including chemicals and climate change); and 3) improving management and regulatory tools toward achieving sustainable development. Whereas environmental contaminants frequently identified in these key questions were pesticides, pharmaceuticals, endocrine disruptors or modulators, plastics, and nanomaterials, commonly identified environmental challenges were related to agriculture, urban effluents, solid wastes, pulp and paper mills, and natural extraction activities. Several interesting research topics included assessing and preventing pollution impacts on conservation protected areas, integrating environment and health assessments, and developing strategies for identification, substitution, and design of less hazardous chemicals (e.g., green chemistry). Finally, a recurrent research need included developing an understanding of differential sensitivity of regional species and ecosystems to environmental contaminants and other stressors. Addressing these critical questions will

Toward sustainable environmental quality: Identifying priority research questions for Latin America

PubMed Central

Furley, Tatiana Heid; Brodeur, Julie; Silva de Assis, Helena C; Carriquiriborde, Pedro; Chagas, Katia R; Corrales, Jone; Denadai, Marina; Fuchs, Julio; Mascarenhas, Renata; Miglioranza, Karina SB; Miguez Caramés, Diana Margarita; Navas, José Maria; Nugegoda, Dayanthi; Planes, Estela; Rodriguez‐Jorquera, Ignacio Alejandro; Orozco‐Medina, Martha; Boxall, Alistair BA; Rudd, Murray A

2018-01-01

ABSTRACT The Global Horizon Scanning Project (GHSP) is an innovative initiative that aims to identify important global environmental quality research needs. Here we report 20 key research questions from Latin America (LA). Members of the Society of Environmental Toxicology and Chemistry (SETAC) LA and other scientists from LA were asked to submit research questions that would represent priority needs to address in the region. One hundred questions were received, then partitioned among categories, examined, and some rearranged during a workshop in Buenos Aires, Argentina. Twenty priority research questions were subsequently identified. These research questions included developing, improving, and harmonizing across LA countries methods for 1) identifying contaminants and degradation products in complex matrices (including biota); 2) advancing prediction of contaminant risks and effects in ecosystems, addressing lab‐to‐field extrapolation challenges, and understanding complexities of multiple stressors (including chemicals and climate change); and 3) improving management and regulatory tools toward achieving sustainable development. Whereas environmental contaminants frequently identified in these key questions were pesticides, pharmaceuticals, endocrine disruptors or modulators, plastics, and nanomaterials, commonly identified environmental challenges were related to agriculture, urban effluents, solid wastes, pulp and paper mills, and natural extraction activities. Several interesting research topics included assessing and preventing pollution impacts on conservation protected areas, integrating environment and health assessments, and developing strategies for identification, substitution, and design of less hazardous chemicals (e.g., green chemistry). Finally, a recurrent research need included developing an understanding of differential sensitivity of regional species and ecosystems to environmental contaminants and other stressors. Addressing these critical

Questions of Matter: Critical Conversations in Online Spaces

ERIC Educational Resources Information Center

Albers, Peggy; Turnbull, Sarah; Angay-Crowder, Tuba

2015-01-01

How professional development is delivered in today's networked world has shifted greatly, and research into online spaces of learning is growing. Numerous questions, however, remain regarding how online spaces can be leveraged to foster meaningful conversations that address current critical educational issues. This qualitative study examines the…

Competition Overview Presentation: The basics on competing for EPA assistance programs

EPA Pesticide Factsheets

The basics on competing for EPA assistance programs. Finding EPA Competitive Opportunities and contact the Officer of Grants and Debarment competition staff should you have any additional questions or concerns.

State of STEM (SoSTEM) Address

NASA Image and Video Library

2014-01-29

Joey Hudy, Anthem, AZ, 16-year-old self-described “Maker” answers a question from the audience at the annual White House State of Science, Technology, Engineering, and Math (SoSTEM) address, Wednesday, Jan. 29, 2014, in the South Court Auditorium in the Eisenhower Executive Office Building on the White House complex in Washington. Joey sat with the First Lady at the President’s 2014 State of the Union Address after his first shot to fame in 2012 when he attended the White House Science Fair where the President took a turn using his “extreme marshmallow cannon” to launch a marshmallow across the East Room of the White House. Photo Credit: (NASA/Bill Ingalls)

Horizontal integration of the basic sciences in the chiropractic curriculum.

PubMed

Ward, Kevin P

2010-01-01

Basic science curricula at most chiropractic colleges consist of courses (eg, general anatomy, physiology, biochemistry, etc) that are taught as stand-alone content domains. The lack of integration between basic science disciplines causes difficulties for students who need to understand how the parts function together as an integrated whole and apply this understanding to solving clinical problems. More horizontally integrated basic science curricula could be achieved by several means: integrated Part I National Board of Chiropractic Examiners questions, a broader education for future professors, an increased emphasis on integration within the current model, linked courses, and an integrated, thematic basic science curriculum. Horizontally integrating basic science curricula would require significant efforts from administrators, curriculum committees, and instructional faculty. Once in place this curriculum would promote more clinically relevant learning, improved learning outcomes, and superior vertical integration.

Horizontal Integration of the Basic Sciences in the Chiropractic Curriculum

PubMed Central

Ward, Kevin P.

2010-01-01

Basic science curricula at most chiropractic colleges consist of courses (eg, general anatomy, physiology, biochemistry, etc) that are taught as stand-alone content domains. The lack of integration between basic science disciplines causes difficulties for students who need to understand how the parts function together as an integrated whole and apply this understanding to solving clinical problems. More horizontally integrated basic science curricula could be achieved by several means: integrated Part I National Board of Chiropractic Examiners questions, a broader education for future professors, an increased emphasis on integration within the current model, linked courses, and an integrated, thematic basic science curriculum. Horizontally integrating basic science curricula would require significant efforts from administrators, curriculum committees, and instructional faculty. Once in place this curriculum would promote more clinically relevant learning, improved learning outcomes, and superior vertical integration. PMID:21048882

Back to the Basics: An Investigation of School- and District-Level Remediation Efforts Associated with Minnesota's Basic Standards for High School Graduation.

ERIC Educational Resources Information Center

Schleisman, Jane L.; Peterson, Kristin A.; Davison, Mark L.

This report describes an investigation of the types of additional instructional opportunities and remediation efforts provided by Minnesota schools and districts for students who do not initially meet basic skill requirements in reading and/or mathematics in eighth grade. Primary research questions included: What additional instructional…

Questioning Questions: Elementary Teachers' Adaptations of Investigation Questions Across the Inquiry Continuum

NASA Astrophysics Data System (ADS)

Biggers, Mandy

2018-02-01

Questioning is a central practice in science classrooms. However, not every question translates into a "good" science investigation. Questions that drive science investigations can be provided by many sources including the teacher, the curriculum, or the student. The variations in the source of investigation questions were explored in this study. A dataset of 120 elementary science classroom videos and associated lesson plans from 40 elementary teachers (K-5) across 21 elementary school campuses were scored on an instrument measuring the amount of teacher-direction or student-direction of the lessons' investigation questions. Results indicated that the investigation questions were overwhelmingly teacher directed in nature, with no opportunities for students to develop their own questions for investigation. This study has implications for researchers and practitioners alike, calling attention to the teacher-directed nature of investigation questions in existing science curriculum materials, and the need for teacher training in instructional strategies to adapt their existing curriculum materials across the continuum of teacher-directed and student-directed investigation questions. Teachers need strategies for adapting the teacher-directed questions provided in their existing curriculum materials in order to allow students the opportunity to engage in this essential scientific practice.

The Right to Basic Education for All: Addressing the Educational Needs and Barriers of Immigrant Learners in South Africa

ERIC Educational Resources Information Center

Marishane, Nylon

2013-01-01

The South African Constitution guarantees the right to basic education for all learners, including children of immigrants from across the country's borders. In view of this constitutional imperative, the Department of Basic Education is mandated to provide quality education to all learners, irrespective of their socio-economic and other…

A Question of Control? Examining the Role of Control Conditions in Experimental Psychopathology using the Example of Cognitive Bias Modification Research.

PubMed

Blackwell, Simon E; Woud, Marcella L; MacLeod, Colin

2017-10-26

While control conditions are vitally important in research, selecting the optimal control condition can be challenging. Problems are likely to arise when the choice of control condition is not tightly guided by the specific question that a given study aims to address. Such problems have become increasingly apparent in experimental psychopathology research investigating the experimental modification of cognitive biases, particularly as the focus of this research has shifted from theoretical questions concerning mechanistic aspects of the association between cognitive bias and emotional vulnerability, to questions that instead concern the clinical efficacy of 'cognitive bias modification' (CBM) procedures. We discuss the kinds of control conditions that have typically been employed in CBM research, illustrating how difficulties can arise when changes in the types of research questions asked are not accompanied by changes in the control conditions employed. Crucially, claims made on the basis of comparing active and control conditions within CBM studies should be restricted to those conclusions allowed by the specific control condition employed. CBM studies aiming to establish clinical utility are likely to require quite different control conditions from CBM studies aiming to illuminate mechanisms. Further, conclusions concerning the clinical utility of CBM interventions cannot necessarily be drawn from studies in which the control condition has been chosen to answer questions concerning mechanisms. Appreciating the need to appropriately alter control conditions in the transition from basic mechanisms-focussed investigations to applied clinical research could greatly facilitate the translational process.

Index of Workplace & Adult Basic Skills Software.

ERIC Educational Resources Information Center

Askov, Eunice N.; Clark, Cindy Jo

This index of workplace and adult basic skills computer software includes 108 listings. Each listing is described according to the following classifications: (1) teacher/tutor tools (customizable or mini-authoring systems); (2) assessment and skills; (3) content; (4) instruction method; (5) system requirements; and (6) name, address, and phone…

Building technology services that address student needs.

PubMed

Le Ber, Jeanne M; Lombardo, Nancy T; Wimmer, Erin

2015-01-01

A 16-question technology use survey was conducted to assess incoming health sciences students' knowledge of and interest in current technologies, and to identify student device and tool preferences. Survey questions were developed by colleagues at a peer institution and then edited to match this library's student population. Two years of student responses have been compiled, compared, and reviewed as a means for informing library decisions related to technology and resource purchases. Instruction and event programming have been revised to meet student preferences. Based on the number of students using Apple products, librarians are addressing the need to become more proficient with this platform.

A Flexible Question-and-Answer Task for Measuring Speech Understanding

PubMed Central

Streeter, Timothy; Roverud, Elin; Mason, Christine R.; Kidd, Gerald

2016-01-01

This report introduces a new speech task based on simple questions and answers. The task differs from a traditional sentence recall task in that it involves an element of comprehension and can be implemented in an ongoing fashion. It also contains two target items (the question and the answer) that may be associated with different voices and locations to create dynamic listening scenarios. A set of 227 questions was created, covering six broad categories (days of the week, months of the year, numbers, colors, opposites, and sizes). All questions and their one-word answers were spoken by 11 female and 11 male talkers. In this study, listeners were presented with question-answer pairs and asked to indicate whether the answer was true or false. Responses were given as simple button or key presses, which are quick to make and easy to score. Two preliminary experiments are presented that illustrate different ways of implementing the basic task. In the first experiment, question-answer pairs were presented in speech-shaped noise, and performance was compared across subjects, question categories, and time, to examine the different sources of variability. In the second experiment, sequences of question-answer pairs were presented amidst competing conversations in an ongoing, spatially dynamic listening scenario. Overall, the question-and-answer task appears to be feasible and could be implemented flexibly in a number of different ways. PMID:27888257

On the Question of an Identity Status Category Order: Rasch Model Step and Scale Statistics Used to Identify Category Order

ERIC Educational Resources Information Center

Al-Owidha, Amjed; Green, Kathy E.; Kroger, Jane

2009-01-01

The question of whether or not a developmental continuum underlies James Marcia's identity statuses has been a topic of debate among identity researchers for nearly 20 years. This study addressed the prefatory question of whether the identity statuses can be empirically ordered in a theoretically optimal way. This question was addressed via use of…

State of STEM (SoSTEM) Address

NASA Image and Video Library

2014-01-29

Dr. John P. Holdren, Assistant to the President for Science and Technology and Director of the White House Office of Science & Technology Policy, listens to a question during the annual White House State of Science, Technology, Engineering, and Math (SoSTEM) address, Wednesday, Jan. 29, 2014, in the South Court Auditorium in the Eisenhower Executive Office Building on the White House complex in Washington. Photo Credit: (NASA/Bill Ingalls)

Frequently Asked Questions about ADHD and the Answers from the Internet.

ERIC Educational Resources Information Center

Loechler, Kathy

1999-01-01

Identifies useful Internet sites about attention-deficit hyperactivity disorder (ADHD) and the results of searching these sites to answer common questions concerning incidence of ADHD, basic information about Ritalin drug therapy, educational placement of students with ADHD, sources of information about special needs, and what parents can do at…

A brief simulation intervention increasing basic science and clinical knowledge.

PubMed

Sheakley, Maria L; Gilbert, Gregory E; Leighton, Kim; Hall, Maureen; Callender, Diana; Pederson, David

2016-01-01

The United States Medical Licensing Examination (USMLE) is increasing clinical content on the Step 1 exam; thus, inclusion of clinical applications within the basic science curriculum is crucial. Including simulation activities during basic science years bridges the knowledge gap between basic science content and clinical application. To evaluate the effects of a one-off, 1-hour cardiovascular simulation intervention on a summative assessment after adjusting for relevant demographic and academic predictors. This study was a non-randomized study using historical controls to evaluate curricular change. The control group received lecture (n l=515) and the intervention group received lecture plus a simulation exercise (n l+s=1,066). Assessment included summative exam questions (n=4) that were scored as pass/fail (≥75%). USMLE-style assessment questions were identical for both cohorts. Descriptive statistics for variables are presented and odds of passage calculated using logistic regression. Undergraduate grade point ratio, MCAT-BS, MCAT-PS, age, attendance at an academic review program, and gender were significant predictors of summative exam passage. Students receiving the intervention were significantly more likely to pass the summative exam than students receiving lecture only (P=0.0003). Simulation plus lecture increases short-term understanding as tested by a written exam. A longitudinal study is needed to assess the effect of a brief simulation intervention on long-term retention of clinical concepts in a basic science curriculum.

Children's questions about interparent conflict and violence: what's a mother to say?

PubMed

McDonald, Renee; Jouriles, Ernest N; Rosenfield, David; Leahy, Matthew M

2012-02-01

This research examined the relation between mothers' responses to children's questions about interparent conflict and children's adjustment. Participants were 134 mothers and their children (70 boys, 64 girls), aged 7 to 10. In each family, an act of intimate-partner violence (IPV) had recently occurred. Mothers' responses to children's questions about interparent conflict were assessed via a semistructured interview coded to reflect the extent to which the mothers' responses addressed the content of the children's questions. Mothers and children reported on physical IPV. Mothers also reported on interparent conflict, parent-child aggression, and maternal warmth. Children's adjustment was assessed via mothers' and children's reports at two time points 6 months apart. The extent to which mothers' responses addressed the content of the children's questions about interparent conflict was negatively associated with children's adjustment problems, after accounting for the frequency of physical IPV, frequency of interparent conflict, parent-child aggression, and maternal warmth. These associations emerged cross-sectionally and prospectively. However, in those prospective analyses that accounted for children's baseline levels of adjustment, maternal responsiveness was not associated with later children's adjustment problems.

Hierarchical auto-configuration addressing in mobile ad hoc networks (HAAM)

NASA Astrophysics Data System (ADS)

Ram Srikumar, P.; Sumathy, S.

2017-11-01

Addressing plays a vital role in networking to identify devices uniquely. A device must be assigned with a unique address in order to participate in the data communication in any network. Different protocols defining different types of addressing are proposed in literature. Address auto-configuration is a key requirement for self organizing networks. Existing auto-configuration based addressing protocols require broadcasting probes to all the nodes in the network before assigning a proper address to a new node. This needs further broadcasts to reflect the status of the acquired address in the network. Such methods incur high communication overheads due to repetitive flooding. To address this overhead, a new partially stateful address allocation scheme, namely Hierarchical Auto-configuration Addressing (HAAM) scheme is extended and proposed. Hierarchical addressing basically reduces latency and overhead caused during address configuration. Partially stateful addressing algorithm assigns addresses without the need for flooding and global state awareness, which in turn reduces the communication overhead and space complexity respectively. Nodes are assigned addresses hierarchically to maintain the graph of the network as a spanning tree which helps in effectively avoiding the broadcast storm problem. Proposed algorithm for HAAM handles network splits and merges efficiently in large scale mobile ad hoc networks incurring low communication overheads.

HMPT: Basic Radioactive Material Transportation

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

Hypes, Philip A.

2016-02-29

Hazardous Materials and Packaging and Transportation (HMPT): Basic Radioactive Material Transportation Live (#30462, suggested one time) and Test (#30463, required initially and every 36 months) address the Department of Transportation’s (DOT’s) function-specific [required for hazardous material (HAZMAT) handlers, packagers, and shippers] training requirements of the HMPT Los Alamos National Laboratory (LANL) Labwide training. This course meets the requirements of 49 CFR 172, Subpart H, Section 172.704(a)(ii), Function-Specific Training.

ADAPT.DCU at TREC LiveQA: A Sentence Retrieval based Approach to Live Question Answering

DTIC Science & Technology

2015-11-20

list of conceptually similar questions from an index of previously asked on “ Yahoo ! An- swers”. We then extract the best matching sentences from the...answer Japanese why questions. The work in Surdeanu et al. (2011) address the problem of ranking answers to non-factoid how questions from Yahoo ...answering real questions from Yahoo ! Answers in real time. each participant needed to submit a web service application that on receiving a question responds

What is Basic Research? Insights from Historical Semantics.

PubMed

Schauz, Désirée

2014-01-01

For some years now, the concept of basic research has been under attack. Yet although the significance of the concept is in doubt, basic research continues to be used as an analytical category in science studies. But what exactly is basic research? What is the difference between basic and applied research? This article seeks to answer these questions by applying historical semantics. I argue that the concept of basic research did not arise out of the tradition of pure science. On the contrary, this new concept emerged in the late 19th and early 20th centuries, a time when scientists were being confronted with rising expectations regarding the societal utility of science. Scientists used the concept in order to try to bridge the gap between the promise of utility and the uncertainty of scientific endeavour. Only after 1945, when United States science policy shaped the notion of basic research, did the concept revert to the older ideals of pure science. This revival of the purity discourse was caused by the specific historical situation in the US at that time: the need to reform federal research policy after the Second World War, the new dimension of ethical dilemmas in science and technology during the atomic era, and the tense political climate during the Cold War.

Community College Basic Skills Math Instructors' Experiences with Universal Design for Learning

ERIC Educational Resources Information Center

Greene, Sunny

2016-01-01

Multiple approaches have been used in U.S. community colleges to address the learning needs of postsecondary students who are underprepared in basic skills math. The purpose of this exploratory interview study was to gain a deeper understanding of community college basic skills math learning through instructors' lived experiences using the…

Content addressable memory project

NASA Technical Reports Server (NTRS)

Hall, Josh; Levy, Saul; Smith, D.; Wei, S.; Miyake, K.; Murdocca, M.

1991-01-01

The progress on the Rutgers CAM (Content Addressable Memory) Project is described. The overall design of the system is completed at the architectural level and described. The machine is composed of two kinds of cells: (1) the CAM cells which include both memory and processor, and support local processing within each cell; and (2) the tree cells, which have smaller instruction set, and provide global processing over the CAM cells. A parameterized design of the basic CAM cell is completed. Progress was made on the final specification of the CPS. The machine architecture was driven by the design of algorithms whose requirements are reflected in the resulted instruction set(s). A few of these algorithms are described.

Basic & Survival Consumer Economics for Adult Refugees.

ERIC Educational Resources Information Center

Carlston, Peter G.

Prepared to help teachers address the basic and survival level consumer needs of adult Vietnamese and Laotian refugees, this instructional guide consists of five units of instructional materials. Topics of the individual units are (1) how the monetary system works (cash, checks, postal money orders, banking); (2) the family consumer (personal and…

Adult Basic Education Outreach Project. Final Report.

ERIC Educational Resources Information Center

Alberta Vocational Centre, Edmonton.

The Alberta Vocational Center (AVC) developed a portable competency-based learning system for use in non-institutional adult basic education community programs. The system addresses needs identified by the 1971 census which found 28% of Alberta's residents (over fifteen and out of school) had less than a ninth grade education. Administered through…

Theorizing the Entrepreneurial University: Open Questions and Possible Answers

ERIC Educational Resources Information Center

Sotiris, Panagiotis

2012-01-01

This article attempts to address theoretical questions regarding the transition towards an entrepreneurial university and the changes associated with this process, namely the increased commodification, the competitive quest for private funding and the introduction of business management practices. The important theoretical advances made in the…

Bench to bedside: integrating advances in basic science into daily clinical practice.

PubMed

McGoldrick, Rory B; Hui, Kenneth; Chang, James

2014-08-01

This article focuses on the initial steps of commercial development of a patentable scientific discovery from an academic center through to marketing a clinical product. The basics of partnering with a technology transfer office (TTO) and the complex process of patenting are addressed, followed by a discussion on marketing and licensing the patent to a company in addition to starting a company. Finally, the authors address the basic principles of obtaining clearance from the Food and Drugs Administration, production in a good manufacturing practice (GMP) facility, and bringing the product to clinical trial. Published by Elsevier Inc.

An Integrated Survey System for Addressing Abuse and Misconduct Toward Air Force Trainees During Basic Military Training

DTIC Science & Technology

2015-01-01

guidance, lack of time off, long work hours ) and asks MTIs to indicate the extent to which each has caused stress over the past six months (five-point...questions also ask MTIs about their work and sleep habits. Although the section on specific stressors includes items that assess MTI stress related to...single question on the average number of hours worked in a 30 day, as well as a single item on the number of hours of sleep the MTI is able to

Ten-year assessment of the 100 priority questions for global biodiversity conservation.

PubMed

Jucker, Tommaso; Wintle, Bonnie; Shackelford, Gorm; Bocquillon, Pierre; Geffert, Jan Laurens; Kasoar, Tim; Kovacs, Eszter; Mumby, Hannah S; Orland, Chloé; Schleicher, Judith; Tew, Eleanor R; Zabala, Aiora; Amano, Tatsuya; Bell, Alexandra; Bongalov, Boris; Chambers, Josephine M; Corrigan, Colleen; Durán, América P; Duvic-Paoli, Leslie-Anne; Emilson, Caroline; da Silva, Jéssica Fonseca; Garnett, Emma E; Green, Elizabeth J; Guth, Miriam K; Hacket-Pain, Andrew; Hinsley, Amy; Igea, Javier; Kunz, Martina; Luke, Sarah H; Lynam, William; Martin, Philip A; Nunes, Matheus H; Ockendon, Nancy; Pavitt, Aly; Payne, Charlotte L R; Plutshack, Victoria; Rademacher, Tim T; Robertson, Rebecca J; Rose, David C; Serban, Anca; Simmons, Benno I; Emilson, Erik J S; Tayleur, Catherine; Wordley, Claire F R; Mukherjee, Nibedita

2018-06-20

In 2008, a group of conservation scientists compiled a list of 100 priority questions for the conservation of the world's biodiversity [Sutherland et al. (2009) Conservation Biology, 23, 557-567]. However, now almost a decade later, no one has yet published a study gauging how much progress has been made in addressing these 100 high-priority questions in the peer-reviewed literature. Here we take a first step toward re-examining the 100 questions and identify key knowledge gaps that still remain. Through a combination of a questionnaire and a literature review, we evaluated each of the 100 questions on the basis of two criteria: relevance and effort. We defined highly-relevant questions as those which - if answered - would have the greatest impact on global biodiversity conservation, while effort was quantified based on the number of review publications addressing a particular question, which we used as a proxy for research effort. Using this approach we identified a set of questions that, despite being perceived as highly relevant, have been the focus of relatively few review publications over the past ten years. These questions covered a broad range of topics but predominantly tackled three major themes: the conservation and management of freshwater ecosystems, the role of societal structures in shaping interactions between people and the environment, and the impacts of conservation interventions. We see these questions as important knowledge gaps that have so far received insufficient attention and may need to be prioritised in future research. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

The Alpha Mu Study: A Report on the Survey of Basic Business Survival Skills.

ERIC Educational Resources Information Center

Whitney, Eugene P.

A study was conducted to secure information relating to the following questions: (1) Are high school graduates leaving school with sufficient basic business skills to adequately manage their personal business affairs? and (2) what role is the business education department playing to provide all students with these basic business skills? A list of…

Investor Outlook: The Unanswered Questions.

PubMed

Schimmer, Joshua; Breazzano, Steven

2017-06-01

The year 2016 was an exciting one for the field, with several notable successes outweighing a few setbacks. As the number of patients treated successfully (and safely) with gene therapy grows, the totality of evidence points to a robust platform with utility in orphan/ultra-orphan diseases as well as broader indications, and with hopefully increasing predictability of results. This year promises to feature more patients treated, more clinical data, and more gene therapy products in registration-enabling studies. For the field to continue to advance and mature into the next great drug delivery platform, a few unsolved and remaining questions need to be addressed, including the business model for cures, a broader safety/efficacy profile once more patients are treated, optimization of delivery (including next-generation approaches), and greater understanding of the impact of competitive dynamics. In this report, we detail the success and setbacks of 2016 and highlight the unanswered questions-and how the answers may shape the field in the years ahead.

A Flexible Question-and-Answer Task for Measuring Speech Understanding.

PubMed

Best, Virginia; Streeter, Timothy; Roverud, Elin; Mason, Christine R; Kidd, Gerald

2016-11-24

This report introduces a new speech task based on simple questions and answers. The task differs from a traditional sentence recall task in that it involves an element of comprehension and can be implemented in an ongoing fashion. It also contains two target items (the question and the answer) that may be associated with different voices and locations to create dynamic listening scenarios. A set of 227 questions was created, covering six broad categories (days of the week, months of the year, numbers, colors, opposites, and sizes). All questions and their one-word answers were spoken by 11 female and 11 male talkers. In this study, listeners were presented with question-answer pairs and asked to indicate whether the answer was true or false. Responses were given as simple button or key presses, which are quick to make and easy to score. Two preliminary experiments are presented that illustrate different ways of implementing the basic task. In the first experiment, question-answer pairs were presented in speech-shaped noise, and performance was compared across subjects, question categories, and time, to examine the different sources of variability. In the second experiment, sequences of question-answer pairs were presented amidst competing conversations in an ongoing, spatially dynamic listening scenario. Overall, the question-and-answer task appears to be feasible and could be implemented flexibly in a number of different ways. © The Author(s) 2016.

Question analysis for Indonesian comparative question

NASA Astrophysics Data System (ADS)

Saelan, A.; Purwarianti, A.; Widyantoro, D. H.

2017-01-01

Information seeking is one of human needs today. Comparing things using search engine surely take more times than search only one thing. In this paper, we analyzed comparative questions for comparative question answering system. Comparative question is a question that comparing two or more entities. We grouped comparative questions into 5 types: selection between mentioned entities, selection between unmentioned entities, selection between any entity, comparison, and yes or no question. Then we extracted 4 types of information from comparative questions: entity, aspect, comparison, and constraint. We built classifiers for classification task and information extraction task. Features used for classification task are bag of words, whether for information extraction, we used lexical, 2 previous and following words lexical, and previous label as features. We tried 2 scenarios: classification first and extraction first. For classification first, we used classification result as a feature for extraction. Otherwise, for extraction first, we used extraction result as features for classification. We found that the result would be better if we do extraction first before classification. For the extraction task, classification using SMO gave the best result (88.78%), while for classification, it is better to use naïve bayes (82.35%).

Investing Wisely in Information Technology: Asking the Right Questions.

ERIC Educational Resources Information Center

Breivik, Patricia Senn

1993-01-01

College administrators are offered a series of questions to ask in evaluating the appropriateness of information technology for their campuses. Issues addressed include defining institutional goals and the role of information technology in them, determining the most effective organization of information resources and technology, and allocation of…

Linking Obesity Prevention and Mental Health Promotion to Address Health Disparities.

PubMed

Claydon, Elizabeth; Austin, Anna; Smith, Megan V

2016-05-01

Considerable racial health disparities exist, especially in mental health and obesity. However, few approaches exist to address obesity and mental health simultaneously in minority groups. An intervention to address mental health in a low-income, minority group of urban mothers was designed using results from a needs assessment. Participating women were asked to rank their top health concerns and personal goals. Along with mental health concerns and basic needs, the majority of mothers desired assistance with improving their physical well-being. These results are surprising, but lend credence to creating interventions that aim to address both mental health and obesity concerns simultaneously.

Teaching Individuals with Developmental Delays: Basic Intervention Techniques.

ERIC Educational Resources Information Center

Lovaas, O. Ivar

This teaching manual for treatment of children with developmental disabilities is divided into seven sections that address: (1) basic concepts; (2) transition into treatment; (3) early learning concepts; (4) expressive language; (5) strategies for visual learners; (6) programmatic considerations; and (7) organizational and legal issues. Among…

Questioning Questions: Elementary Teachers' Adaptations of Investigation Questions across the Inquiry Continuum

ERIC Educational Resources Information Center

Biggers, Mandy

2018-01-01

Questioning is a central practice in science classrooms. However, not every question translates into a "good" science investigation. Questions that drive science investigations can be provided by many sources including the teacher, the curriculum, or the student. The variations in the source of investigation questions were explored in…

Opportunities and questions for the fundamental biological sciences in space

NASA Technical Reports Server (NTRS)

Sharp, Joseph C.; Vernikos, Joan

1993-01-01

With the advent of sophisticated space facilities we discuss the overall nature of some biological questions that can be addressed. We point out the need for broad participation by the biological community, the necessary facilities, and some unique requirements.

Basic statistics (the fundamental concepts).

PubMed

Lim, Eric

2014-12-01

An appreciation and understanding of statistics is import to all practising clinicians, not simply researchers. This is because mathematics is the fundamental basis to which we base clinical decisions, usually with reference to the benefit in relation to risk. Unless a clinician has a basic understanding of statistics, he or she will never be in a position to question healthcare management decisions that have been handed down from generation to generation, will not be able to conduct research effectively nor evaluate the validity of published evidence (usually making an assumption that most published work is either all good or all bad). This article provides a brief introduction to basic statistical methods and illustrates its use in common clinical scenarios. In addition, pitfalls of incorrect usage have been highlighted. However, it is not meant to be a substitute for formal training or consultation with a qualified and experienced medical statistician prior to starting any research project.

Characteristics of physicians engaged in basic science: a questionnaire survey of physicians in basic science departments of a medical school in Japan.

PubMed

Yamazaki, Yuka; Uka, Takanori; Shimizu, Haruhiko; Miyahira, Akira; Sakai, Tatsuo; Marui, Eiji

2012-09-01

The number of physicians engaged in basic science and teaching is sharply decreasing in Japan. To alleviate this shortage, central government has increased the quota of medical students entering the field. This study aimed to determine the characteristics of physicians who are engaged in basic science in efforts to recruit talent. A questionnaire was distributed to all 30 physicians in the basic science departments of Juntendo University School of Medicine. Question items inquired about sex, years since graduation, years between graduation and time entering basic science, clinical experience, recommending the career to medical students, expected obstacles to students entering basic science, efforts to inspire students in research, increased number of lectures and practical training sessions on research, and career choice satisfaction. Correlations between the variables were examined using χ(2) tests. Overall, 26 physicians, including 7 female physicians, returned the questionnaire (response rate 86.7%). Most physicians were satisfied with their career choice. Medical students were deemed not to choose basic science as their future career, because they aimed to become clinicians and because they were concerned about salary. Women physicians in basic science departments were younger than men. Women physicians also considered themselves to make more efforts in inspiring medical students to be interested in research. Moreover, physicians who became basic scientists earlier in their career wanted more research-related lectures in medical education. Improving physicians' salaries in basic science is important to securing talent. In addition, basic science may be a good career path for women physicians to follow.

Questions, Questioning Techniques, and Effective Teaching.

ERIC Educational Resources Information Center

Wilen, William W., Ed.

This book focuses on questioning techniques and strategies teachers may employ to make the difference between active and passive learning in the classroom. There are nine chapters: (1) Why Questions? (Ambrose A. Clegg, Jr.); (2) Review of Research on Questioning Techniques (Meredith D. Gall and Tom Rhody); (3) The Multidisciplinary World of…

Questions for Assessing Higher-Order Cognitive Skills: It's Not Just Bloom’s

PubMed Central

Lemons, Paula P.; Lemons, J. Derrick

2013-01-01

We present an exploratory study of biologists’ ideas about higher-order cognition questions. We documented the conversations of biologists who were writing and reviewing a set of higher-order cognition questions. Using a qualitative approach, we identified the themes of these conversations. Biologists in our study used Bloom's Taxonomy to logically analyze questions. However, biologists were also concerned with question difficulty, the length of time required for students to address questions, and students’ experience with questions. Finally, some biologists demonstrated an assumption that questions should have one correct answer, not multiple reasonable solutions; this assumption undermined their comfort with some higher-order cognition questions. We generated a framework for further research that provides an interpretation of participants’ ideas about higher-order questions and a model of the relationships among these ideas. Two hypotheses emerge from this framework. First, we propose that biologists look for ways to measure difficulty when writing higher-order questions. Second, we propose that biologists’ assumptions about the role of questions in student learning strongly influence the types of higher-order questions they write. PMID:23463228

A brief simulation intervention increasing basic science and clinical knowledge.

PubMed

Sheakley, Maria L; Gilbert, Gregory E; Leighton, Kim; Hall, Maureen; Callender, Diana; Pederson, David

2016-01-01

Background The United States Medical Licensing Examination (USMLE) is increasing clinical content on the Step 1 exam; thus, inclusion of clinical applications within the basic science curriculum is crucial. Including simulation activities during basic science years bridges the knowledge gap between basic science content and clinical application. Purpose To evaluate the effects of a one-off, 1-hour cardiovascular simulation intervention on a summative assessment after adjusting for relevant demographic and academic predictors. Methods This study was a non-randomized study using historical controls to evaluate curricular change. The control group received lecture (n l =515) and the intervention group received lecture plus a simulation exercise (n l+s =1,066). Assessment included summative exam questions (n=4) that were scored as pass/fail (≥75%). USMLE-style assessment questions were identical for both cohorts. Descriptive statistics for variables are presented and odds of passage calculated using logistic regression. Results Undergraduate grade point ratio, MCAT-BS, MCAT-PS, age, attendance at an academic review program, and gender were significant predictors of summative exam passage. Students receiving the intervention were significantly more likely to pass the summative exam than students receiving lecture only (P=0.0003). Discussion Simulation plus lecture increases short-term understanding as tested by a written exam. A longitudinal study is needed to assess the effect of a brief simulation intervention on long-term retention of clinical concepts in a basic science curriculum.

Augmenting Fellow Education Through Spaced Multiple-Choice Questions.

PubMed

Barsoumian, Alice E; Yun, Heather C

2018-01-01

The San Antonio Uniformed Services Health Education Consortium Infectious Disease Fellowship program historically included a monthly short-answer and multiple-choice quiz. The intent was to ensure medical knowledge in relevant content areas that may not be addressed through clinical rotations, such as operationally relevant infectious disease. After completion, it was discussed in a small group with faculty. Over time, faculty noted increasing dissatisfaction with the activity. Spaced interval education is useful in retention of medical knowledge and skills by medical students and residents. Its use in infectious disease fellow education has not been described. To improve the quiz experience, we assessed the introduction of spaced education curriculum in our program. A pre-intervention survey was distributed to assess the monthly quiz with Likert scale and open-ended questions. A multiple-choice question spaced education curriculum was created using the Qstream(R) platform in 2011. Faculty development on question writing was conducted. Two questions were delivered every 2 d. Incorrectly and correctly answered questions were repeated after 7 and 13 d, respectively. Questions needed to be answered correctly twice to be retired. Fellow satisfaction was assessed at semi-annual fellowship reviews over 5 yr and by a one-time repeat survey. Pre-intervention survey of six fellows indicated dissatisfaction with the time commitment of the monthly quiz (median Likert score of 2, mean 6.5 h to complete), neutral in perceived utility, but satisfaction with knowledge retention (Likert score 4). Eighteen fellows over 5 yr participated in the spaced education curriculum. Three quizzes with 20, 39, and 48 questions were designed. Seventeen percentage of questions addressed operationally relevant topics. Fifty-nine percentage of questions were answered correctly on first attempt, improving to 93% correct answer rate at the end of the analysis. Questions were attempted 2,999 times

Flower development: open questions and future directions.

PubMed

Wellmer, Frank; Bowman, John L; Davies, Brendan; Ferrándiz, Cristina; Fletcher, Jennifer C; Franks, Robert G; Graciet, Emmanuelle; Gregis, Veronica; Ito, Toshiro; Jack, Thomas P; Jiao, Yuling; Kater, Martin M; Ma, Hong; Meyerowitz, Elliot M; Prunet, Nathanaël; Riechmann, José Luis

2014-01-01

Almost three decades of genetic and molecular analyses have resulted in detailed insights into many of the processes that take place during flower development and in the identification of a large number of key regulatory genes that control these processes. Despite this impressive progress, many questions about how flower development is controlled in different angiosperm species remain unanswered. In this chapter, we discuss some of these open questions and the experimental strategies with which they could be addressed. Specifically, we focus on the areas of floral meristem development and patterning, floral organ specification and differentiation, as well as on the molecular mechanisms underlying the evolutionary changes that have led to the astounding variations in flower size and architecture among extant and extinct angiosperms.

Metacognitive Analysis of Pre-Service Teachers of Chemistry in Posting Questions

NASA Astrophysics Data System (ADS)

Santoso, T.; Yuanita, L.

2017-04-01

Questions addressed to something can induce metacognitive function to monitor a person’s thinking process. This study aims to describe the structure of the level of student questions based on thinking level and chemistry understanding level and describe how students use their metacognitive knowledge in asking. This research is a case study in chemistry learning, followed by 87 students. Results of the analysis revealed that the structure of thinking level of student question consists of knowledge question, understanding and application question, and high thinking question; the structure of chemistry understanding levels of student questions are a symbol, macro, macro-micro, macro-process, micro-process, and the macro-micro-process. The level Questioning skill of students to scientific articles more qualified than the level questioning skills of students to the teaching materials. The analysis result of six student interviews, a student question demonstrate the metacognitive processes with categories: (1) low-level metacognitive process, which is compiled based on questions focusing on a particular phrase or change the words; (2) intermediate level metacognitive process, submission of questions requires knowledge and understanding, and (3) high-level metacognitive process, the student questions posed based on identifying the central topic or abstraction essence of scientific articles.

[Shortage and need of physicians in Germany? Questions addressed to health services research].

PubMed

Adler, G; v d Knesebeck, J-H

2011-02-01

The problem of shortage of physicians has been discussed controversially in Germany for years, and the different positions of the interest groups involved have not been resolved. The question of the present and anticipated future requirement of physicians is central for an appropriate and necessary medical care of the population. In the analysis, supply and demand of medical care have to be distinguished. Relatively reliable data do exist for the supply of physicians; however, the changing number of working hours that male and--in particular female--physicians are willing to contribute should be taken into consideration. Reliable data for the future demand are presently not available. Several variables (e.g., demography, disease spectrum of an aging society, medical progress, the changing rules of working hours, and the shift of medical care between hospital and practice care) depend on future developments. Considering the existing serious indicators of a growing shortage of physicians, it is recommended to put more effort into the scientific investigation of these factors. More profound data should improve the basis for decisions in health and education politics.

A hybrid model of mathematics support for science students emphasizing basic skills and discipline relevance

NASA Astrophysics Data System (ADS)

Jackson, Deborah C.; Johnson, Elizabeth D.

2013-09-01

The problem of students entering university lacking basic mathematical skills is a critical issue in the Australian higher-education sector and relevant globally. The Maths Skills programme at La Trobe University has been developed to address under preparation in the first-year science cohort in the absence of an institutional mathematics support centre. The programme was delivered through first-year science and statistics subjects with large enrolments and focused on basic mathematical skills relevant to each science discipline. The programme offered a new approach to the traditional mathematical support centre or class. It was designed through close collaboration between science subject coordinators and the project leader, a mathematician, and includes resources relevant to science and mathematics questions written in context. Evaluation of the programme showed it improved the confidence of the participating students who found it helpful and relevant. The programme was delivered through three learning modes to allow students to select activities most suitable for them, which was appreciated by students. Mathematics skills appeared to increase following completion of the programme and student participation in the programme correlated positively and highly with academic grades in their relevant science subjects. This programme offers an alternative model for mathematics support tailored to science disciplines.

Students' perspectives on basic nursing care education.

PubMed

Huisman-de Waal, Getty; Feo, Rebecca; Vermeulen, Hester; Heinen, Maud

2018-02-05

The aim of the study is to explore the perspectives of nursing students on their education concerning basic nursing care, learned either during theoretical education or clinical placement, with a specific focus on nutrition and communication. Basic care activities lie at the core of nursing, but are ill-informed by evidence and often poorly delivered. Nursing students' education on basic care might be lacking, and the question remains how they learn to deliver basic care in clinical practice. Descriptive study, using an online questionnaire. Nursing students at the vocational and bachelor level of six nursing schools in the Netherlands were invited to complete an online questionnaire regarding their perception of basic nursing care education in general (both theoretical education and clinical placement), and specifically in relation to nutrition and communication. Nursing students (n=226 bachelor students, n=30 vocational students) completed the questionnaire. Most students reported that they learned more about basic nursing care during clinical placement than during theoretical education. Vocational students also reported learning more about basic nursing care in both theoretical education and clinical practice than bachelor students. In terms of nutrition, low numbers of students from both education levels reported learning about nutrition protocols and guidelines during theoretical education. In terms of communication, vocational students indicated that they learned more about different aspects of communication during clinical practice than theoretical education, and were also more likely to learn about communication (in both theoretical education and clinical practice) than were bachelor students. Basic nursing care seems to be largely invisible in nursing education, especially at the bachelor level and during theoretical education. Improved basic nursing care will enhance nurse sensitive outcomes and patient satisfaction and will contribute to lower healthcare

Questions Often Asked about Special Education Services = Preguntas sobre los servicios de educacion especial.

ERIC Educational Resources Information Center

Kupper, Lisa, Ed.

This guide, available in both English and Spanish, answers questions often asked by parents about special education services. Questions and answers address the following topics: where to begin if a parent believes a child needs special education services, services available to very young children, the evaluation process, the Individualized…

Awareness of basic life support among dental practitioners.

PubMed

Baduni, Neha; Prakash, Prem; Srivastava, Dhirendra; Sanwal, Manoj Kumar; Singh, Bijender Pal

2014-01-01

It is important that every member of our community should be trained in effective BLS technique to save lives. At least doctors including dental practitioners, and medical and paramedical staff should be trained in high quality CPR, as it is a basic medical skill which can save many lives if implemented timely. Our aim was to study the awareness of Basic Life Support (BLS) among dental students and practitioners in New Delhi. This cross sectional study was conducted by assessing responses to 20 selected questions pertaining to BLS among dental students, resident doctors/tutors, faculty members and private practitioners in New Delhi. All participants were given a printed questionnaire where they had to mention their qualifications and clinical experience, apart from answering 20 questions. Data was collected and evaluated using commercially available statistical package for social sciences (SPSS version 12). One hundred and four responders were included. Sadly, none of our responders had complete knowledge about BLS. The maximum mean score (9.19 ± 1.23) was obtained by dentists with clinical experience between 1-5 years. To ensure better and safer healthcare, it is essential for all dental practitioners to be well versed with BLS.

Engaging basic scientists in translational research: identifying opportunities, overcoming obstacles

PubMed Central

2012-01-01

This report is based on the Federation of American Societies for Experimental Biology’s symposium, “Engaging basic Scientists in Translational Research: Identifying Opportunities, Overcoming Obstacles,” held in Chevy Chase, MD, March 24–25, 2011. Meeting participants examined the benefits of engaging basic scientists in translational research, the challenges to their participation in translational research, and the roles that research institutions, funding organizations, professional societies, and scientific publishers can play to address these challenges. PMID:22500917

Open questions in surface topography measurement: a roadmap

NASA Astrophysics Data System (ADS)

Leach, Richard; Evans, Christopher; He, Liangyu; Davies, Angela; Duparré, Angela; Henning, Andrew; Jones, Christopher W.; O'Connor, Daniel

2015-03-01

Control of surface topography has always been of vital importance for manufacturing and many other engineering and scientific disciplines. However, despite over one hundred years of quantitative surface topography measurement, there are still many open questions. At the top of the list of questions is ‘Are we getting the right answer?’ This begs the obvious question ‘How would we know?’ There are many other questions relating to applications, the appropriateness of a technique for a given scenario, or the relationship between a particular analysis and the function of the surface. In this first ‘open questions’ article we have gathered together some experts in surface topography measurement and asked them to address timely, unresolved questions about the subject. We hope that their responses will go some way to answer these questions, address areas where further research is required, and look at the future of the subject. The first section ‘Spatial content characterization for precision surfaces’ addresses the need to characterise the spatial content of precision surfaces. Whilst we have been manufacturing optics for centuries, there still isn’t a consensus on how to specify the surface for manufacture. The most common three methods for spatial characterisation are reviewed and compared, and the need for further work on quantifying measurement uncertainties is highlighted. The article is focussed on optical surfaces, but the ideas are more pervasive. Different communities refer to ‘figure, mid-spatial frequencies, and finish’ and ‘form, waviness, and roughness’, but the mathematics are identical. The second section ‘Light scattering methods’ is focussed on light scattering techniques; an important topic with in-line metrology becoming essential in many manufacturing scenarios. The potential of scattering methods has long been recognized; in the ‘smooth surface limit’ functionally significant relationships can be derived from first

HIV/AIDS Information Needs of Sexually Transmitted Infection Clinic Patients: Content Analysis of Questions Asked during Prevention Counseling

ERIC Educational Resources Information Center

Kalichman, Seth C.; Cain, Demetria; Knecht, Joanna; Hill, Justin

2008-01-01

Basic factual information about disease is the cornerstone of health promotion and disease prevention interventions. Previous studies have shown that content analysis of the questions asked of service providers can elucidate the information needs of service consumers. Questions asked by individuals at known high risk for HIV infection have not…

Teaching Writing: Some Perennial Questions and Some Possible Answers. Occasional Paper No. 85.

ERIC Educational Resources Information Center

Florio-Ruane, Susan; Dunn, Saundra

Based on the premise that writing research will be useful to educators only to the extent that it offers them conceptual tools to use in framing and solving their own problems, this paper reviews studies that address educators' perennial concerns about writing instruction. Among the questions addressed in the paper are those concerning (1) the…

Bulimia: Issues a University Counseling Center Needs To Address.

ERIC Educational Resources Information Center

Whitner, Phillip A.; Shetterly, Arminta

The eating disorder known as bulimia is a relatively new and baffling phenomenon. This paper raises questions that college and university counseling center professionals need to address regarding this phenomenon. The first section focuses on defining the term "bulimia" and its evolution. The second section identifies numerous symptoms that need to…

A Hybrid Approach to Clinical Question Answering

DTIC Science & Technology

2014-11-01

participation in TREC, we submitted a single run using a hybrid Natural Language Processing ( NLP )-driven approach to accomplish the given task. Evaluation re...for the CDS track uses a variety of NLP - based techniques to address the clinical questions provided. We present a description of our approach, and...discuss our experimental setup, results and eval- uation in the subsequent sections. 2 Description of Our Approach Our hybrid NLP -driven method presents a

Outstanding questions: physics beyond the Standard Model.

PubMed

Ellis, John

2012-02-28

The Standard Model of particle physics agrees very well with experiment, but many important questions remain unanswered, among them are the following. What is the origin of particle masses and are they due to a Higgs boson? How does one understand the number of species of matter particles and how do they mix? What is the origin of the difference between matter and antimatter, and is it related to the origin of the matter in the Universe? What is the nature of the astrophysical dark matter? How does one unify the fundamental interactions? How does one quantize gravity? In this article, I introduce these questions and discuss how they may be addressed by experiments at the Large Hadron Collider, with particular attention to the search for the Higgs boson and supersymmetry.

Moving beyond the treatment package approach to developing behavioral interventions: addressing questions that arose during an application of the Multiphase Optimization Strategy (MOST).

PubMed

Wyrick, David L; Rulison, Kelly L; Fearnow-Kenney, Melodie; Milroy, Jeffrey J; Collins, Linda M

2014-09-01

Given current pressures to increase the public health contributions of behavioral interventions, intervention scientists may wish to consider moving beyond the classical treatment package approach that focuses primarily on achieving statistical significance. They may wish also to focus on goals directly related to optimizing public health impact. The Multiphase Optimization Strategy (MOST) is an innovative methodological framework that draws on engineering principles to achieve more potent behavioral interventions. MOST is increasingly being adopted by intervention scientists seeking a systematic framework to engineer an optimized intervention. As with any innovation, there are challenges that arise with early adoption. This article describes the solutions to several critical questions that we addressed during the first-ever iterative application of MOST. Specifically, we describe how we have applied MOST to optimize an online program (myPlaybook) for the prevention of substance use among college student-athletes. Our application of MOST can serve as a blueprint for other intervention scientists who wish to design optimized behavioral interventions. We believe using MOST is feasible and has the potential to dramatically improve program effectiveness thereby advancing the public health impact of behavioral interventions.

ASIME 2016 White Paper: Answers to Questions from the Asteroid Miners

NASA Astrophysics Data System (ADS)

Galache, Jl; Graps, A. L.; Asime 2016 Contributors, 30

2017-09-01

The aim of the Asteroid Science Intersections with In-Space Mine Engineering (ASIME) 2016 conference on September 21-22, 2016 in Luxembourg City was to provide an environment for the detailed discussion of the specific properties of asteroids, with the engineering needs of space missions that utilise asteroids. The ASIME 2016 Conference produced a layered record of discussions from the asteroid scientists and the asteroid miners to understand each other's key concerns and to address key scientific questions from the asteroid mining companies: Planetary Resources, Deep Space Industries and TransAstra. These Questions were the focus of the two-day conference, were addressed by scientists inside and outside of the ASIME 2016 Conference and were the focus of this White Paper. The answers in this White Paper point to the Science Knowledge Gaps (SKGs) for advancing the asteroid in-space resource utilisation domain.

State of STEM (SoSTEM) Address

NASA Image and Video Library

2014-01-29

A student ask a question to NASA Astronaut Joe Acaba, center, and NASA's 2013 astronaut candidates, from left, Christina M. Hammock, Andrew R. Morgan, Victor J. Glover, Jessica U. Meir, Tyler N. "Nick" Hague, Josh A. Cassada, Anne C. McClain, and, Nicole Aunapu Mann, at the annual White House State of Science, Technology, Engineering, and Math (SoSTEM) address, Wednesday, Jan. 29, 2014, in the South Court Auditorium in the Eisenhower Executive Office Building on the White House complex in Washington. Photo Credit: (NASA/Bill Ingalls)

Questions for the Study and Teaching of Shakespeare and Milton.

ERIC Educational Resources Information Center

DeVito, Angela, Ed.; Medine, Peter, Ed.

The discussion questions and essay prompts in this collection were compiled from contributions made by participants in the 1991 Arizona Shakespeare-Milton Institute. After an introduction which presents some general guidelines for teachers and students, the collection addresses the following works: "As You Like It"; "The…

An outline of planetary geoscience. [philosophy

NASA Technical Reports Server (NTRS)

1977-01-01

A philosophy for planetary geoscience is presented to aid in addressing a number of major scientific questions; answers to these questions should constitute the basic geoscientific knowledge of the solar system. However, any compilation of major questions or basic knowledge in planetary geoscience involves compromises and somewhat arbitrary boundaries that reflect the prevalent level of understanding at the time.

Internet delivered question and answer column for patients with schizophrenia.

PubMed

Maijala, Riikka; Anttila, Minna; Koivunen, Marita; Pitkänen, Anneli; Kuosmanen, Lauri; Välimäki, Maritta

2015-01-01

The purpose of this study was to describe the use of an Internet delivered question and answer column among patients with schizophrenia. The column was developed for research purposes. The study sample consisted of patients (N = 100) admitted to acute inpatient psychiatric care in two hospital districts. Descriptive data were collected from the column to which a nurse replied within 3 days and analysed using qualitative content analysis. The column had four to five questions weekly. The most common age of users was 18-24 years, and the gender distribution was almost equal. Column use was heaviest among students (44%) and least among unemployed people (19%). Out of 85 questions or comments sent to the column, 25 (29%) were related to program training and the remaining 60 (71%) were related to medication (31%), illness and tests (25%), other questions or comments (9%), daily life and coping with it (4%), and places to receive treatment (2%). An Internet delivered question and answer column can be included in the care of patients with schizophrenia. However, it requires a new type of basic and additional education in the field of mental health care in order for nurses to be able to provide nursing via the Internet forum.

Can we share questions? Performance of questions from different question banks in a single medical school.

PubMed

Freeman, Adrian; Nicholls, Anthony; Ricketts, Chris; Coombes, Lee

2010-01-01

To use progress testing, a large bank of questions is required, particularly when planning to deliver tests over a long period of time. The questions need not only to be of good quality but also balanced in subject coverage across the curriculum to allow appropriate sampling. Hence as well as creating its own questions, an institution could share questions. Both methods allow ownership and structuring of the test appropriate to the educational requirements of the institution. Peninsula Medical School (PMS) has developed a mechanism to validate questions written in house. That mechanism can be adapted to utilise questions from an International question bank International Digital Electronic Access Library (IDEAL) and another UK-based question bank Universities Medical Assessment Partnership (UMAP). These questions have been used in our progress tests and analysed for relative performance. Data are presented to show that questions from differing sources can have comparable performance in a progress testing format. There are difficulties in transferring questions from one institution to another. These include problems of curricula and cultural differences. Whilst many of these difficulties exist, our experience suggests that it only requires a relatively small amount of work to adapt questions from external question banks for effective use. The longitudinal aspect of progress testing (albeit summatively) may allow more flexibility in question usage than single high stakes exams.

Series: Practical guidance to qualitative research. Part 2: Context, research questions and designs.

PubMed

Korstjens, Irene; Moser, Albine

2017-12-01

In the course of our supervisory work over the years, we have noticed that qualitative research tends to evoke a lot of questions and worries, so-called frequently asked questions (FAQs). This series of four articles intends to provide novice researchers with practical guidance for conducting high-quality qualitative research in primary care. By 'novice' we mean Master's students and junior researchers, as well as experienced quantitative researchers who are engaging in qualitative research for the first time. This series addresses their questions and provides researchers, readers, reviewers and editors with references to criteria and tools for judging the quality of qualitative research papers. This second article addresses FAQs about context, research questions and designs. Qualitative research takes into account the natural contexts in which individuals or groups function to provide an in-depth understanding of real-world problems. The research questions are generally broad and open to unexpected findings. The choice of a qualitative design primarily depends on the nature of the research problem, the research question(s) and the scientific knowledge one seeks. Ethnography, phenomenology and grounded theory are considered to represent the 'big three' qualitative approaches. Theory guides the researcher through the research process by providing a 'lens' to look at the phenomenon under study. Since qualitative researchers and the participants of their studies interact in a social process, researchers influence the research process. The first article described the key features of qualitative research, the third article will focus on sampling, data collection and analysis, while the last article focuses on trustworthiness and publishing.

Questions and Answers for Reporting for the 2006 Partial Updating of the TSCA Chemical Inventory Database: Inorganic Chemicals Addendum

EPA Pesticide Factsheets

This document addresses specific questions related to reporting inorganic chemicals under the IUR and is an addendum to the Questions and Answers for Reporting for the 2006 Partial Updating of the TSCA Chemical Inventory Database (Questions and Answers Document).

Oregon & Federal Basic Income Tax Return Preparation. Student's Manual 1981.

ERIC Educational Resources Information Center

Young, Donna, Ed.

This student manual contains materials for a 20-session course in basic income tax preparation. Each session may include some or all of these components: a reading assignment, a vocabulary list, interview questions pertinent to that session's subject matter, informative/reference materials, problems to work out in class or at home, exercises, and…

Addressing Equity within Science Education Courses: Sharing Approaches and Ideas.

ERIC Educational Resources Information Center

Wieseman, Katherine C.; Bryan, Lynn; Hammrich, Penny; Lynch, Sharon; McGinnis, Randy; Pyle, Eric

A discussion session provided opportunities for individuals involved in science teacher education to exchange approaches and ideas on how equity issues in science teaching and learning are being addressed in science teacher education courses. Evaluative questions included: (1) What conceptions of equity in science education underpin individual…

Sectarian Universities, Federal Funding, and the Question of Academic Freedom.

ERIC Educational Resources Information Center

Zagano, Phyllis

1990-01-01

Addresses the question of sectarianism and its relationship to academic freedom. Provides a case history of U.S. Roman Catholic education, examining the financial problems of Catholic universities denied GI Bill monies. Defines the parameters of the Catholic college. Delineates the relationship between the Vatican's control of Catholic…

Posttraumatic Headache: Basic Mechanisms and Therapeutic Targets.

PubMed

Kamins, Joshua; Charles, Andrew

2018-06-01

Frequent or continuous headache, often refractory to medical therapy, is a common occurrence after head trauma. In addition to being the most common acute symptom after traumatic brain injury (TBI), headache is also one of the most persistent and disabling symptoms. Different studies indicate that 18-58% of those suffering a TBI will have significant headache at 1 year following the trauma. In addition to being disabling on its own, posttraumatic headache (PTH) is a predictor of overall outcome after concussion. Despite its remarkable prevalence and associated social and economic costs, many fundamental and important questions about PTH remain unanswered. The purpose of this review is to identify key questions regarding the clinical characteristics of posttraumatic headache, its basic mechanisms, and its optimal management. We discuss phenotypic features of PTH, pathophysiological mechanisms of TBI including potential overlaps with those of migraine and other primary headache disorders, and potential novel targets for treatment. We suggest different strategies to finding answers to the questions regarding PTH in order to advance the understanding of the disorder and develop more effective therapies. © 2018 American Headache Society.

The Big Science Questions About Mercury's Ice-Bearing Polar Deposits After MESSENGER

NASA Astrophysics Data System (ADS)

Chabot, N. L.; Lawrence, D. J.

2018-05-01

Mercury’s polar deposits provide many well-characterized locations that are known to have large expanses of exposed water ice and/or other volatile materials — presenting unique opportunities to address fundamental science questions.

Reducing Inequities by Linking Basic Research and Political Action

ERIC Educational Resources Information Center

Mehan, Hugh

2012-01-01

In this comment, on Terri McCarty's Presidential Address, I focus on her dynamic approach to investigation that contributes to a vibrant and constructively critical exploration of the place of basic research, critical policy analysis, and activism in the anthropology of education and the social sciences more broadly.

Questioning Our Questions: Assessing Question Asking Practices to Evaluate a yPAR Program

ERIC Educational Resources Information Center

Grace, Sarah; Langhout, Regina Day

2014-01-01

The purpose of this research was to examine question asking practices in a youth participatory action research (yPAR) after school program housed at an elementary school. The research question was: In which ways did the adult question asking practices in a yPAR setting challenge and/or reproduce conventional models of power in educational…

Your Child's Scores in Basic Skills: Iowa Tests of Basic Skills. AISD Kindergarten, School Year 1981-82. AISD Elementary Schools, School Year 1981-82.

ERIC Educational Resources Information Center

Austin Independent School District, TX.

Designed for parents of kindergarten and elementary school children in Austin, Texas, this brochure explains the structure and function of the Iowa Tests of Basic Skills. A question and answer format is used to provide information on the scope and purposes of the tests, grade level differences in testing, meaning and accuracy of the scores, and…

Validating two questions in the Force Concept Inventory with subquestions

NASA Astrophysics Data System (ADS)

Yasuda, Jun-ichiro; Taniguchi, Masa-aki

2013-06-01

In this study, we evaluate the structural validity of Q.16 and Q.7 in the Force Concept Inventory (FCI). We address whether respondents who answer Q.16 and Q.7 correctly actually have an understanding of the concepts of physics tested in the questions. To examine respondents’ levels of understanding, we use subquestions that test them on concepts believed to be required to answer the actual FCI questions. Our sample size comprises 111 respondents; we derive false-positive ratios for prelearners and postlearners and then statistically test the difference between them. We find a difference at the 0.05 significance level for both Q.16 and Q.7, implying that it is possible for postlearners to answer both questions without an understanding of the concepts of physics tested in the questions; therefore, the structures of Q.16 and Q.7 are invalid. In this study, we only evaluate the validity of these two FCI questions; we do not assess the validity of previous studies that have compared total FCI scores.

Training Aids for Basic Combat Skills: A Procedure for Training-Aid Development

DTIC Science & Technology

2011-02-01

aids is a constant in training and education. Researchers in fields as varied as disability education, business, firefighting, vocal performance...the aids should (a) address tasks with which many Soldiers have difficulty mastering, (b) address tasks that are critical to basic combat training...candidates because of other practical considerations such as low cost, potential impact to critical IET tasks, etc

The Five Key Questions of Human Performance Modeling.

PubMed

Wu, Changxu

2018-01-01

Via building computational (typically mathematical and computer simulation) models, human performance modeling (HPM) quantifies, predicts, and maximizes human performance, human-machine system productivity and safety. This paper describes and summarizes the five key questions of human performance modeling: 1) Why we build models of human performance; 2) What the expectations of a good human performance model are; 3) What the procedures and requirements in building and verifying a human performance model are; 4) How we integrate a human performance model with system design; and 5) What the possible future directions of human performance modeling research are. Recent and classic HPM findings are addressed in the five questions to provide new thinking in HPM's motivations, expectations, procedures, system integration and future directions.

Oral Health Basics-What Every Pediatrician Should Know.

PubMed

Fernandez, Sabrina

2016-11-01

As soon as teeth are present, dental care should be discussed at every pediatric well-child visit. Many parents do not ask their pediatricians about dental care, assuming that it is the dentists' domain, but some families do ask lots of questions. Either way, pediatricians should discuss dental care at well visits, answering any questions and offering anticipatory guidance, especially on how to prevent caries. There are many questions from parents about dental care: how to brush, what kind of toothpaste to use, how to stop their child from grinding his or her teeth, whether or not pacifiers are bad for tooth development, and other inquiries that are addressed in the article. This article acts as a quick reference guide for pediatricians, so they are prepared to answer common questions about oral health. [Pediatr Ann. 2016;45(11):e379-e381.]. Copyright 2016, SLACK Incorporated.

Improved knowledge gain and retention for third-year medical students during surgical journal club using basic science review: A pilot study.

PubMed

Williams, Austin D; Mann, Barry D

2017-02-01

As they enter the clinical years, medical students face large adjustments in the acquisition of medical knowledge. We hypothesized that basic science review related to the topic of journal club papers would increase the educational benefit for third-year medical students. Students were randomized either to participation in a review session about basic science related to the journal club paper, or to no review. After one day, and after three months, students were given a 10-question quiz encompassing the basic science and the clinical implications of the paper. Twenty-six of 50 students were randomized to basic science review. These students scored better on both sections of the quiz one day after journal club, but only on basic science questions after three months. Students who participated in basic science review had better knowledge gain and retention. Educational activities building upon foundational knowledge improves learning on clinical rotations. Copyright © 2016 Elsevier Inc. All rights reserved.

When is a research question not a research question?

PubMed

Mayo, Nancy E; Asano, Miho; Barbic, Skye Pamela

2013-06-01

Research is undertaken to answer important questions yet often the question is poorly expressed and lacks information on the population, the exposure or intervention, the comparison, and the outcome. An optimal research question sets out what the investigator wants to know, not what the investigator might do, nor what the results of the study might ultimately contribute. The purpose of this paper is to estimate the extent to which rehabilitation scientists optimally define their research questions. A cross-sectional survey of the rehabilitation research articles published during 2008. Two raters independently rated each question according to pre-specified criteria; a third rater adjudicated all discrepant ratings. The proportion of the 258 articles with a question formulated as methods or expected contribution and not as what knowledge was being sought was 65%; 30% of questions required reworking. The designs which most often had poorly formulated research questions were randomized trials, cross-sectional and measurement studies. Formulating the research question is not purely a semantic concern. When the question is poorly formulated, the design, analysis, sample size calculations, and presentation of results may not be optimal. The gap between research and clinical practice could be bridged by a clear, complete, and informative research question.

Addressing submarine geohazards through scientific drilling

NASA Astrophysics Data System (ADS)

Camerlenghi, A.

2009-04-01

multi-platform drilling of the Nankai seismogenic zone. Scientific initiatives are flourishing to drive IODP towards the study of submarine geohazards. In the last three years international workshops, were held to address the topic: ESF-ECORD sponsored a Magellan Workshop focussed on submarine landslides (Barcelona, Spain, 2006); IODP sponsored a world-wide Geohazard Workshop (Portland, Oregon, 2007); ESF-ECORD sponsored another Magellan Workshop focussed on Mediterranean submarine geohazards (Luleå, Sweden, 2008). In addition, following the ECORD-Net Conference on the Deep Sea Frontier (Naples, Italy, 2006), the history, monitoring and prediction of geohazards was identified as one of the 6 major areas for a European science plan to integrate Ocean Drilling, Ocean Margin, and Seabed research. More than 200 scientists and private companies representatives have been mobilized world-wide to attend these meetings, from where it emerged that Ocean Drilling will play a key role in the future to answer the following basic open questions on submarine geohazards: - What is the frequency, magnitude, and distribution of geohazard events? - Do precursory phenomena exist and can they be recognized? - What are the physical and mechanical properties of materials prone to failure? - What are the roles of preconditioning vs. triggering in rapid seafloor deformation? - Can the tsunamigenic potential of past and future events be assessed? Within the global-ocean geohazards, worth of note is the attention given in this preparatory phase to submarine geohazards in the Mediterranean basin, a miniature ocean often called a "natural laboratory" because of the diversity of geological environments it contains. The coastline is very densely-populated, totalling 160 million inhabitants sharing 46,000 km of coastline. The Mediterranean is the World's leading holiday destination, receiving an average of 135 million visitors annually. Submarine landslides, volcanic flank collapses, volcanic island

HEALTH AND NUTRITION LESSON PLANS AND STUDENT WORKSHEETS, ADULT BASIC EDUCATION.

ERIC Educational Resources Information Center

New York State Education Dept., Albany.

THIS MANUAL PROVIDES ADULT BASIC EDUCATION TEACHERS WITH LESSON PLANS IN HEALTH AND NUTRITION. EACH LESSON CONTAINS BACKGROUND MATERIAL OFFERING SPECIFIC INFORMATION ON THE SUBJECT OF EACH LESSON, AIMS, LESSON DEVELOPMENT, AND TWO STUDENT WORKSHEETS. DISCUSSION QUESTIONS ARE SUGGESTED TO ENCOURAGE THE GREATEST POSSIBLE STUDENT INVOLVEMENT. THE TEN…

Establishing health benefits of bioactive food components: a basic research scientist's perspective

USDA-ARS?s Scientific Manuscript database

Bioactive food components or functional foods have recently received significant attention because of their widely touted positive effects beyond basic nutrition. However, a question continues to lurk: are these 'super foods' backed by sound science or simply an exaggerated portrayal of very small '...

Strategic Environmental Assessment in Germany - Practice and open questions

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

Weiland, Ulrike, E-mail: uweiland@uni-leipzig.d

2010-04-15

Eight years after the enactment of the EU Strategic Environmental Assessment Directive (2001/42/EC) () it is time to investigate where and how SEA are being implemented in Germany in order to find out open questions and research needs. In this study, we analysed in which planning types SEA are common practice, and where can deficits be identified, and to what extent differences occur between spatial and sectoral planning with respect to carrying out SEA. Pressing challenges in performing SEA as well as open questions are addressed such as the handling of cumulative effects and the interrelationships between the environmental factors,more » and how the monitoring of environmental effects is considered by the practitioners. The results show that SEA is well implemented in local land-use planning, regional planning, and in local landscape planning, while the implementation in sectoral planning varies widely. The SEA in clean air planning is looked at in more detail, because this is discussed controversially in the specialist field, and obstacles against SEA are identified in this field. Finally some new topics are addressed for which solutions in spatial and environmental planning including SEA must be found, e.g. the consideration of biological diversity and the potential role of SEA in climate change. A European study on the identified open questions and their handling in different contexts and countries may allow for a qualitative amendment in practice.« less

Perfusion MRI: The Five Most Frequently Asked Clinical Questions

PubMed Central

Essig, Marco; Nguyen, Thanh Binh; Shiroishi, Mark S.; Saake, Marc; Provenzale, James M.; Enterline, David S.; Anzalone, Nicoletta; Dörfler, Arnd; Rovira, Àlex; Wintermark, Max; Law, Meng

2013-01-01

OBJECTIVE This article addresses questions that radiologists frequently ask when planning, performing, processing, and interpreting MRI perfusion studies in CNS imaging. CONCLUSION Perfusion MRI is a promising tool in assessing stroke, brain tumors, and neurodegenerative diseases. Most of the impediments that have limited the use of perfusion MRI can be overcome to allow integration of these methods into modern neuroimaging protocols. PMID:23971482

Frequently Asked Questions from EPA's Community Air Monitoring Training Event, July 2015

EPA Pesticide Factsheets

EPA's Community Air Monitoring Training Event on July 9, 2015 in RTP, NC. Forty citizen scientists attended in person while over 500 others attended the live webinar. Several attendees posted questions, which EPA scientists have addressed here.

Are Online Quizzes an Effective Tool for Mastering Basic Algebra?

ERIC Educational Resources Information Center

Read, Wayne; Higgins, Patrick

2012-01-01

On-line quizzes are used to help first year University Mathematics students identify weaknesses in their basic skills and improve them. Quizzes developed as a formative tool have been utilised at JCU [James Cook University] for eight years. However, before this research no-one has questioned the effectiveness of quizzes for this task. We present a…

The Federal Role and Chapter 1: Rethinking Some Basic Assumptions.

ERIC Educational Resources Information Center

Kirst, Michael W.

In the 20 years since the major Federal program for the disadvantaged began, surprisingly little has changed from its original vision. It is now time to question some of the basic policies of Chapter 1 of the Education Consolidation and Improvement Act in view of the change in conceptions about the Federal role and the recent state and local…

Input Consistency in the Acquisition of Questions in Bulgarian and English: A Hypothesis Testing Model

ERIC Educational Resources Information Center

Tornyova, Lidiya

2011-01-01

The goal of this dissertation is to address several major empirical and theoretical issues related to English-speaking children's difficulties with auxiliary use and inversion in questions. The empirical data on English question acquisition are inconsistent due to differences in methods and techniques used. A range of proposals about the source of…

Toward automated consumer question answering: automatically separating consumer questions from professional questions in the healthcare domain.

PubMed

Liu, Feifan; Antieau, Lamont D; Yu, Hong

2011-12-01

Both healthcare professionals and healthcare consumers have information needs that can be met through the use of computers, specifically via medical question answering systems. However, the information needs of both groups are different in terms of literacy levels and technical expertise, and an effective question answering system must be able to account for these differences if it is to formulate the most relevant responses for users from each group. In this paper, we propose that a first step toward answering the queries of different users is automatically classifying questions according to whether they were asked by healthcare professionals or consumers. We obtained two sets of consumer questions (~10,000 questions in total) from Yahoo answers. The professional questions consist of two question collections: 4654 point-of-care questions (denoted as PointCare) obtained from interviews of a group of family doctors following patient visits and 5378 questions from physician practices through professional online services (denoted as OnlinePractice). With more than 20,000 questions combined, we developed supervised machine-learning models for automatic classification between consumer questions and professional questions. To evaluate the robustness of our models, we tested the model that was trained on the Consumer-PointCare dataset on the Consumer-OnlinePractice dataset. We evaluated both linguistic features and statistical features and examined how the characteristics in two different types of professional questions (PointCare vs. OnlinePractice) may affect the classification performance. We explored information gain for feature reduction and the back-off linguistic category features. The 10-fold cross-validation results showed the best F1-measure of 0.936 and 0.946 on Consumer-PointCare and Consumer-OnlinePractice respectively, and the best F1-measure of 0.891 when testing the Consumer-PointCare model on the Consumer-OnlinePractice dataset. Healthcare consumer

Basic Grammar in Use: Reference and Practice for Students of English.

ERIC Educational Resources Information Center

Murphy, Raymond

This basic grammar book for beginning to low-intermediate level students of English contains 106 units. The units are divided into the following categories: Present; Past; Present Perfect; Passive; Future and Modals; Imperative; "There" and "It"; Verb Forms; Auxiliary Verbs; Negatives; Questions; "To" and "-ing"; Reported Speech; "Get" and "Go";…

Evaluation of Some Approved Basic Science and Technology Textbooks in Use in Junior Secondary Schools in Nigeria

ERIC Educational Resources Information Center

Nwafor, C. E.; Umoke, C. C.

2016-01-01

This study was designed to evaluate the content adequacy and readability of approved basic science and technology textbooks in use in junior secondary schools in Nigeria. Eight research questions guided the study. The sample of the study consisted of six (6) approved basic science and technology textbooks, 30 Junior Secondary Schools randomly…

Ask Questions to Encourage Questions Asked

ERIC Educational Resources Information Center

belcastro, sarah-marie

2017-01-01

We delineate some types of structured practice (modeling, requests, feedback, and space-making) that help students learn to pose appropriate questions and to initiate exploration of those questions. Developing skills requires practice, so we suggest ways to embed structured practice into existing class sessions. Including structured practice is…

Five questions to ask about the soils

NASA Astrophysics Data System (ADS)

Kasanin Grubin, Milica

2013-04-01

I think that anyone who ever gave a lecture would agree that this feels like being on a stage. One has to educate the audience of course, but also keep attention and be interesting to the listeners. Authority is important but there is a certain vulnerability at all times. There is also a fine line on both sides that should not be crossed. However, the most important thing is that the audience remembers the lecture and certain points the lecturer made for at least some time, and even more that someone gets interested enough to ask for more details. This is often done by giving interesting examples and unusual comparison. Teaching a soils course there are five main questions to be addressed, of which first four are often subordinated to the fifth being the most complex. First question is "Is the soil alive?". The answer is yes, and that is what it differentiates from any type of sediment or rock, and it is very vulnerable to environmental change. The second question is "Where does it come from?" Rocks being a main origin of soils are often neglected in soil science and petrography in general, and weathering, as an important process for soil formation, are not given enough explaining. Petrography teaches us about rock characteristics, structure and texture and mineralogy. Understanding petrography would help in understanding the weathering processes which are crucial for soil formation and this must not be ignored. The third question is "Is it old?" Yes, it is - at least for everybody else except geologists. It is important to understand how slow the soil formation process is. The forth question is "Does it move?" Yes, it can move and the faster it moves downhill, it less likes it. Erosion is a very important problem for soil and must be addressed. And finally, the fifth question is "What are the main characteristics of soils?" This is an opportunity to talk about physical, chemical, biological, microbiological issues. As the most elaborate question it allows the

Your Scores in Basic Skills: Iowa Tests of Basic Skills. AISD Junior High Schools, School Year 1981-82. AISD Senior High Schools, School Year 1981-82.

ERIC Educational Resources Information Center

Austin Independent School District, TX.

Designed for junior high and high school students and their parents, this brochure explains the structure, function, and method for interpretation of the Iowa Tests of Basic Skills and the Sequential Tests of Educational Progress. A question and answer format is used to provide information on scope and purposes of the tests, meaning and accuracy…

Simple Texts, Complex Questions: Helping Young Children Generate Questions

ERIC Educational Resources Information Center

Ness, Molly

2017-01-01

As they are naturally curious about the world around them, young children ask lots and lots of questions. In classrooms today, however, there seems to be little space for these student-generated questions as teachers are more likely to pose the questions. Research indicates that question generation is an effective strategy to motivate young…

The power of the patient question: A secret shopper study.

PubMed

Peters, Joanne; Desai, Karishma; Ricci, Daniel; Chen, Dan; Singh, Monny; Chewning, Betty

2016-09-01

To examine the effect of one standardized patient question on the length, number and type of new topics pharmacists addressed. To explore how community pharmacists counsel secret shoppers on two types of over-the-counter (OTC) medications-ibuprofen (IB) and emergency contraceptives (EC). 25 pharmacists from 7 independent, midwestern community pharmacies consented to have secret shoppers purchase an OTC medication and to have their consultations audio-recorded. Following standardized scenarios, 5 secret shoppers audio-recorded 73 encounters. At the end of 36 encounters secret shoppers asked one standard question, "What else should I know before taking this product?" Role Theory informed the study design with apriori hypotheses that topics assessed, topics discussed, and consultation length would vary by the OTC medication (IB or EC) and whether secret shoppers asked a question. Audio-recording coding had high inter-rater reliability (kappa=0.94). Length of encounter was significantly associated with patients asking the question (p<0.05), but not type of OTC medication. On average 1.22 new topics were discussed with a patient question. New topics included information about safe and efficacious use of the OTC's. Results highlight the importance of encouraging patients to ask pharmacists their questions about OTC products for safe use and thorough consultations. Copyright © 2016. Published by Elsevier Ireland Ltd.

Chapter 1 Basic Skills Improvement Program. An Information Booklet for Parents.

ERIC Educational Resources Information Center

New Jersey State Dept. of Education, Trenton.

This information booklet for parents answers some of the questions parents often ask about their children's participation in basic skills improvement programs. It suggests ways in which parents can support and reinforce the school's role and offers suggestions for parent involvement and ideas for at-home activities to support skill development.…

Question Popularity Analysis and Prediction in Community Question Answering Services

PubMed Central

Liu, Ting; Zhang, Wei-Nan; Cao, Liujuan; Zhang, Yu

2014-01-01

With the blooming of online social media applications, Community Question Answering (CQA) services have become one of the most important online resources for information and knowledge seekers. A large number of high quality question and answer pairs have been accumulated, which allow users to not only share their knowledge with others, but also interact with each other. Accordingly, volumes of efforts have been taken to explore the questions and answers retrieval in CQA services so as to help users to finding the similar questions or the right answers. However, to our knowledge, less attention has been paid so far to question popularity in CQA. Question popularity can reflect the attention and interest of users. Hence, predicting question popularity can better capture the users’ interest so as to improve the users’ experience. Meanwhile, it can also promote the development of the community. In this paper, we investigate the problem of predicting question popularity in CQA. We first explore the factors that have impact on question popularity by employing statistical analysis. We then propose a supervised machine learning approach to model these factors for question popularity prediction. The experimental results show that our proposed approach can effectively distinguish the popular questions from unpopular ones in the Yahoo! Answers question and answer repository. PMID:24837851

Question popularity analysis and prediction in community question answering services.

PubMed

Liu, Ting; Zhang, Wei-Nan; Cao, Liujuan; Zhang, Yu

2014-01-01

With the blooming of online social media applications, Community Question Answering (CQA) services have become one of the most important online resources for information and knowledge seekers. A large number of high quality question and answer pairs have been accumulated, which allow users to not only share their knowledge with others, but also interact with each other. Accordingly, volumes of efforts have been taken to explore the questions and answers retrieval in CQA services so as to help users to finding the similar questions or the right answers. However, to our knowledge, less attention has been paid so far to question popularity in CQA. Question popularity can reflect the attention and interest of users. Hence, predicting question popularity can better capture the users' interest so as to improve the users' experience. Meanwhile, it can also promote the development of the community. In this paper, we investigate the problem of predicting question popularity in CQA. We first explore the factors that have impact on question popularity by employing statistical analysis. We then propose a supervised machine learning approach to model these factors for question popularity prediction. The experimental results show that our proposed approach can effectively distinguish the popular questions from unpopular ones in the Yahoo! Answers question and answer repository.

How does questioning influence nursing students' clinical reasoning in problem-based learning? A scoping review.

PubMed

Merisier, Sophia; Larue, Caroline; Boyer, Louise

2018-06-01

Problem-based learning is an educational method promoting clinical reasoning that has been implemented in many fields of health education. Questioning is a learning strategy often employed in problem-based learning sessions. To explore what is known about the influence of questioning on the promotion of clinical reasoning of students in health care education, specifically in the field of nursing and using the educational method of problem-based learning. A scoping review following Arksey and O'Malley's five stages was conducted. The CINAHL, EMBASE, ERIC, Medline, and PubMed databases were searched for articles published between the years of 2000 and 2017. Each article was summarized and analyzed using a data extraction sheet in relation to its purpose, population group, setting, methods, and results. A descriptive explication of the studies based on an inductive analysis of their findings to address the aim of the review was made. Nineteen studies were included in the analysis. The studies explored the influence of questioning on critical thinking rather than on clinical reasoning. The nature of the questions asked and the effect of higher-order questions on critical thinking were the most commonly occurring themes. Few studies addressed the use of questioning in problem-based learning. More empirical evidence is needed to gain a better understanding of the benefit of questioning in problem-based learning to promote students' clinical reasoning. Copyright © 2018 Elsevier Ltd. All rights reserved.

Legal Challenges and Pitfalls for Start-up Companies - 48 Common Questions and Answers.

PubMed

Staehelin, Matthias

2014-12-01

Transforming a business idea into reality requires a legal implementation plan. The following 48 questions and answers address key issues that typically arise in start-up situations. Early planning can help avoid costly mistakes.

Men ask more questions than women at a scientific conference

PubMed Central

Sutherland, William J.; Johnston, Alison

2017-01-01

Gender inequity in science and academia, especially in senior positions, is a recognised problem. The reasons are poorly understood, but include the persistence of historical gender ratios, discrimination and other factors, including gender-based behavioural differences. We studied participation in a professional context by observing question-asking behaviour at a large international conference with a clear equality code of conduct that prohibited any form of discrimination. Accounting for audience gender ratio, male attendees asked 1.8 questions for each question asked by a female attendee. Amongst only younger researchers, male attendees also asked 1.8 questions per female question, suggesting the pattern cannot be attributed to the temporary problem of demographic inertia. We link our findings to the ‘chilly’ climate for women in STEM, including wider experiences of discrimination likely encountered by women throughout their education and careers. We call for a broader and coordinated approach to understanding and addressing the barriers to women and other under-represented groups. We encourage the scientific community to recognise the context in which these gender differences occur, and evaluate and develop methods to support full participation from all attendees. PMID:29036191

Men ask more questions than women at a scientific conference.

PubMed

Hinsley, Amy; Sutherland, William J; Johnston, Alison

2017-01-01

Gender inequity in science and academia, especially in senior positions, is a recognised problem. The reasons are poorly understood, but include the persistence of historical gender ratios, discrimination and other factors, including gender-based behavioural differences. We studied participation in a professional context by observing question-asking behaviour at a large international conference with a clear equality code of conduct that prohibited any form of discrimination. Accounting for audience gender ratio, male attendees asked 1.8 questions for each question asked by a female attendee. Amongst only younger researchers, male attendees also asked 1.8 questions per female question, suggesting the pattern cannot be attributed to the temporary problem of demographic inertia. We link our findings to the 'chilly' climate for women in STEM, including wider experiences of discrimination likely encountered by women throughout their education and careers. We call for a broader and coordinated approach to understanding and addressing the barriers to women and other under-represented groups. We encourage the scientific community to recognise the context in which these gender differences occur, and evaluate and develop methods to support full participation from all attendees.

The international spinal cord injury pain basic data set.

PubMed

Widerström-Noga, E; Biering-Sørensen, F; Bryce, T; Cardenas, D D; Finnerup, N B; Jensen, M P; Richards, J S; Siddall, P J

2008-12-01

To develop a basic pain data set (International Spinal Cord Injury Basic Pain Data Set, ISCIPDS:B) within the framework of the International spinal cord injury (SCI) data sets that would facilitate consistent collection and reporting of pain in the SCI population. International. The ISCIPDS:B was developed by a working group consisting of individuals with published evidence of expertise in SCI-related pain regarding taxonomy, psychophysics, psychology, epidemiology and assessment, and one representative of the Executive Committee of the International SCI Standards and Data Sets. The members were appointed by four major organizations with an interest in SCI-related pain (International Spinal Cord Society, ISCoS; American Spinal Injury Association, ASIA; American Pain Society, APS and International Association for the Study of Pain, IASP). The initial ISCIPDS:B was revised based on suggestions from members of the Executive Committee of the International SCI Standards and Data Sets, the ISCoS Scientific Committee, ASIA and APS Boards, and the Neuropathic Pain Special Interest Group of the IASP, individual reviewers and societies and the ISCoS Council. The final ISCIPDS:B contains core questions about clinically relevant information concerning SCI-related pain that can be collected by health-care professionals with expertise in SCI in various clinical settings. The questions concern pain severity, physical and emotional function and include a pain-intensity rating, a pain classification and questions related to the temporal pattern of pain for each specific pain problem. The impact of pain on physical, social and emotional function, and sleep is evaluated for each pain.

On Using Meta-Modeling and Multi-Modeling to Address Complex Problems

ERIC Educational Resources Information Center

Abu Jbara, Ahmed

2013-01-01

Models, created using different modeling techniques, usually serve different purposes and provide unique insights. While each modeling technique might be capable of answering specific questions, complex problems require multiple models interoperating to complement/supplement each other; we call this Multi-Modeling. To address the syntactic and…

Two-Year-Old Children Differentiate Test Questions from Genuine Questions

ERIC Educational Resources Information Center

Grosse, Gerlind; Tomasello, Michael

2012-01-01

Children are frequently confronted with so-called "test questions". While genuine questions are requests for missing information, test questions ask for information obviously already known to the questioner. In this study we explored whether two-year-old children respond differentially to one and the same question used as either a genuine question…

Validating Two Questions in the Force Concept Inventory with Subquestions

ERIC Educational Resources Information Center

Yasuda, Jun-ichiro; Taniguchi, Masa-aki

2013-01-01

In this study, we evaluate the structural validity of Q.16 and Q.7 in the Force Concept Inventory (FCI). We address whether respondents who answer Q.16 and Q.7 correctly actually have an understanding of the concepts of physics tested in the questions. To examine respondents' levels of understanding, we use subquestions that test them on concepts…

Census 1981--Question on Racial and Ethnic Origin. Briefing Paper.

ERIC Educational Resources Information Center

Saunders, Cheryl

The British Office of Population Censuses and Surveys (OPCS) is considering the inclusion of a question on race and ethnic origin in the 1981 census of Great Britain. This paper addresses the importance of obtaining statistical data on minority groups and examines some of the arguments and problems likely to be raised over the issue of including…

Posing Einstein's Question: Questioning Einstein's Pose.

ERIC Educational Resources Information Center

Topper, David; Vincent, Dwight E.

2000-01-01

Discusses the events surrounding a famous picture of Albert Einstein in which he poses near a blackboard containing a tensor form of his 10 field equations for pure gravity with a question mark after it. Speculates as to the content of Einstein's lecture and the questions he might have had about the equation. (Contains over 30 references.) (WRM)

Grids: The Top Ten Questions

DOE PAGES

Schopf, Jennifer M.; Nitzberg, Bill

2002-01-01

The design and implementation of a national computing system and data grid has become a reachable goal from both the computer science and computational science point of view. A distributed infrastructure capable of sophisticated computational functions can bring many benefits to scientific work, but poses many challenges, both technical and socio-political. Technical challenges include having basic software tools, higher-level services, functioning and pervasive security, and standards, while socio-political issues include building a user community, adding incentives for sites to be part of a user-centric environment, and educating funding sources about the needs of this community. This paper details the areasmore » relating to Grid research that we feel still need to be addressed to fully leverage the advantages of the Grid.« less

Warning Signals: Basic Criteria for Tracking At-Risk Infants and Toddlers.

ERIC Educational Resources Information Center

Blackman, James

Developed by a multidisciplinary group (convened by Project Zero to Three) of 17 experts in the identification and evaluation of high risk infants and young children, this manual presents basic criteria for tracking at risk infants and toddlers. The first section answers such questions about the criteria as the following: What is a tracking system…

Availability of Instructional Materials at the Basic Education Level in Enugu Educational Zone of Enugu State, Nigeria

ERIC Educational Resources Information Center

Chukwu, Leo C.; Eze, Thecla A. Y.; Agada, Fidelia Chinyelugo

2016-01-01

The study examined the availability of instructional materials at the basic education level in Enugu Education Zone of Enugu State, Nigeria. One research question and one hypothesis guided the study. The research question was answered using mean and grand mean ratings, while the hypothesis was tested using t-test statistics at 0.05 level of…

An Important Question for Student Journalists: Must Freedom, Rules/Law Inevitably Conflict?

ERIC Educational Resources Information Center

Martinson, David L.

2001-01-01

Considers the importance of developing a well constructed publications policy and notes that a carefully designed policy will provide some mechanism for addressing questions regarding the inevitable conflicts that will arise when students express a desire to publish certain controversial material. (SC)

Learning Biology through Research Papers: A Stimulus for Question-Asking by High-School Students

PubMed Central

Brill, Gilat; Yarden, Anat

2003-01-01

Question-asking is a basic skill, required for the development of scientific thinking. However, the way in which science lessons are conducted does not usually stimulate question-asking by students. To make students more familiar with the scientific inquiry process, we developed a curriculum in developmental biology based on research papers suitable for high-school students. Since a scientific paper poses a research question, demonstrates the events that led to the answer, and poses new questions, we attempted to examine the effect of studying through research papers on students' ability to pose questions. Students were asked before, during, and after instruction what they found interesting to know about embryonic development. In addition, we monitored students' questions, which were asked orally during the lessons. Questions were scored according to three categories: properties, comparisons, and causal relationships. We found that before learning through research papers, students tend to ask only questions of the properties category. In contrast, students tend to pose questions that reveal a higher level of thinking and uniqueness during or following instruction with research papers. This change was not observed during or following instruction with a textbook. We suggest that learning through research papers may be one way to provide a stimulus for question-asking by high-school students and results in higher thinking levels and uniqueness. PMID:14673492

Toward automated classification of consumers' cancer-related questions with a new taxonomy of expected answer types.

PubMed

McRoy, Susan; Jones, Sean; Kurmally, Adam

2016-09-01

This article examines methods for automated question classification applied to cancer-related questions that people have asked on the web. This work is part of a broader effort to provide automated question answering for health education. We created a new corpus of consumer-health questions related to cancer and a new taxonomy for those questions. We then compared the effectiveness of different statistical methods for developing classifiers, including weighted classification and resampling. Basic methods for building classifiers were limited by the high variability in the natural distribution of questions and typical refinement approaches of feature selection and merging categories achieved only small improvements to classifier accuracy. Best performance was achieved using weighted classification and resampling methods, the latter yielding an accuracy of F1 = 0.963. Thus, it would appear that statistical classifiers can be trained on natural data, but only if natural distributions of classes are smoothed. Such classifiers would be useful for automated question answering, for enriching web-based content, or assisting clinical professionals to answer questions. © The Author(s) 2015.

The six most essential questions in psychiatric diagnosis: a pluralogue. Part 4: general conclusion

PubMed Central

2012-01-01

In the conclusion to this multi-part article I first review the discussions carried out around the six essential questions in psychiatric diagnosis – the position taken by Allen Frances on each question, the commentaries on the respective question along with Frances’ responses to the commentaries, and my own view of the multiple discussions. In this review I emphasize that the core question is the first – what is the nature of psychiatric illness – and that in some manner all further questions follow from the first. Following this review I attempt to move the discussion forward, addressing the first question from the perspectives of natural kind analysis and complexity analysis. This reflection leads toward a view of psychiatric disorders – and future nosologies – as far more complex and uncertain than we have imagined. PMID:23249629

Genomics in a changing arctic: critical questions await the molecular ecologist

DOE PAGES

Wullschleger, Stan D.; Breen, Amy L.; Iversen, Colleen M.; ...

2015-04-20

Molecular ecology is poised to tackle a host of interesting questions in the coming years. Of particular importance to the molecular ecologist are new technologies and analytical approaches that provide opportunities to address questions previously unapproachable.The Arctic provides a unique and rapidly changing environment with a suite of emerging research needs that can be addressed through genetics and genomics. Here we highlight recent research on boreal and tundra ecosystems and put forth a series of questions related to plant and microbial responses to climate change that can benefit from technologies and analytical approaches contained within the molecular ecologist's toolbox. Thesemore » questions include understanding (i) the mechanisms of plant acquisition and uptake of N in cold soils, (ii) how these processes are mediated by root traits, (iii) the role played by the plant microbiome in cycling C and nutrients within high-latitude ecosystems and (iv) plant adaptation to extreme Arctic climates. We highlight how contributions can be made in these areas through studies that target model and nonmodel organisms and emphasize that the sequencing of the Populus and Salix genomes provides a valuable resource for scientific discoveries related to the plant microbiome and plant adaptation in the Arctic. Moreover, there exists an exciting role to play in model development, including incorporating genetic and evolutionary knowledge into ecosystem and Earth System Models. In this regard, the molecular ecologist provides a valuable perspective on plant genetics as a driver for community biodiversity, and how ecological and evolutionary forces govern community dynamics in a rapidly changing climate.« less

Genomics in a changing arctic: critical questions await the molecular ecologist

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

Wullschleger, Stan D.; Breen, Amy L.; Iversen, Colleen M.

Molecular ecology is poised to tackle a host of interesting questions in the coming years. Of particular importance to the molecular ecologist are new technologies and analytical approaches that provide opportunities to address questions previously unapproachable.The Arctic provides a unique and rapidly changing environment with a suite of emerging research needs that can be addressed through genetics and genomics. Here we highlight recent research on boreal and tundra ecosystems and put forth a series of questions related to plant and microbial responses to climate change that can benefit from technologies and analytical approaches contained within the molecular ecologist's toolbox. Thesemore » questions include understanding (i) the mechanisms of plant acquisition and uptake of N in cold soils, (ii) how these processes are mediated by root traits, (iii) the role played by the plant microbiome in cycling C and nutrients within high-latitude ecosystems and (iv) plant adaptation to extreme Arctic climates. We highlight how contributions can be made in these areas through studies that target model and nonmodel organisms and emphasize that the sequencing of the Populus and Salix genomes provides a valuable resource for scientific discoveries related to the plant microbiome and plant adaptation in the Arctic. Moreover, there exists an exciting role to play in model development, including incorporating genetic and evolutionary knowledge into ecosystem and Earth System Models. In this regard, the molecular ecologist provides a valuable perspective on plant genetics as a driver for community biodiversity, and how ecological and evolutionary forces govern community dynamics in a rapidly changing climate.« less

Have the Answers to Common Legal Questions Concerning Nutrition Support Changed Over the Past Decade? 10 Questions for 10 Years.

PubMed

Barrocas, Albert; Cohen, Michael L

2016-06-01

Clinical nutrition specialists (CNSs) are often confronted with technological, ethical, and legal questions, that is, what can be done technologically, what should be done ethically, and what must be done legally, which conflict at times. The conflict represents a "troubling trichotomy" as discussed in the lead article of this issue of Nutrition in Clinical Practice (NCP). During Clinical Nutrition Week in 2006, a symposium covering these 3 topics was presented, and later that year, an article covering the same topic was published in NCP In this article, we revisit several legal questions/issues that were raised 10 years ago and discuss current answers and approaches. Some of the answers remain unchanged. Other answers have been modified by additional legislation, court decisions, or regulations. In addition, new questions/issues have arisen. Some of the most common questions regarding nutrition support involve the following: liability, informed consent, medical decisional incapacity vs legal competence, advance directive specificity, surrogate decision making, physician orders for life-sustaining treatment and electronic medical orders for life-sustaining treatment, legal definition of death, patient vs family decision making, the noncompliant patient, and elder abuse obligations. In the current healthcare environment, these questions and issues are best addressed via a transdisciplinary team that focuses on function rather than form. The CNS can play a pivotal role in dealing with these challenges by applying the acronym ACT: being Accountable and Communicating with all stakeholders while actively participating as an integral part of the transdisciplinary Team. © 2016 American Society for Parenteral and Enteral Nutrition.

Addressing Common Student Errors with Classroom Voting in Multivariable Calculus

ERIC Educational Resources Information Center

Cline, Kelly; Parker, Mark; Zullo, Holly; Stewart, Ann

2012-01-01

One technique for identifying and addressing common student errors is the method of classroom voting, in which the instructor presents a multiple-choice question to the class, and after a few minutes for consideration and small group discussion, each student votes on the correct answer, often using a hand-held electronic clicker. If a large number…

Identifying Students' Conceptions of Basic Principles in Sequence Stratigraphy

ERIC Educational Resources Information Center

Herrera, Juan S.; Riggs, Eric M.

2013-01-01

Sequence stratigraphy is a major research subject in the geosciences academia and the oil industry. However, the geoscience education literature addressing students' understanding of the basic concepts of sequence stratigraphy is relatively thin, and the topic has not been well explored. We conducted an assessment of 27 students' conceptions of…

Measuring Individual Differences in Sensitivities to Basic Emotions in Faces

ERIC Educational Resources Information Center

Suzuki, Atsunobu; Hoshino, Takahiro; Shigemasu, Kazuo

2006-01-01

The assessment of individual differences in facial expression recognition is normally required to address two major issues: (1) high agreement level (ceiling effect) and (2) differential difficulty levels across emotions. We propose a new assessment method designed to quantify individual differences in the recognition of the six basic emotions,…

A Term Project in Visual Basic: The Downhill Snowboard Shop

ERIC Educational Resources Information Center

Simkin, Mark G.

2007-01-01

Most commercial programming applications are considerably more complex than the end-of-chapter exercises found in programming textbooks. This case addresses this problem by requiring the students in entry-level Visual Basic programming classes to create an application that helps users order ski equipment from a retailer. For convenience, the forms…

ALI (Autonomous Lunar Investigator): Revolutionary Approach to Exploring the Moon with Addressable Reconfigurable Technology

NASA Technical Reports Server (NTRS)

Clark, P. E.; Curtis, S. A.; Rilee, M. L.; Floyd, S. R.

2005-01-01

Addressable Reconfigurable Technology (ART) based structures: Mission Concepts based on Addressable Reconfigurable Technology (ART), originally studied for future ANTS (Autonomous Nanotechnology Swarm) Space Architectures, are now being developed as rovers for nearer term use in lunar and planetary surface exploration. The architecture is based on the reconfigurable tetrahedron as a building block. Tetrahedra are combined to form space-filling networks, shaped for the required function. Basic structural components are highly modular, addressable arrays of robust nodes (tetrahedral apices) from which highly reconfigurable struts (tetrahedral edges), acting as supports or tethers, are efficiently reversibly deployed/stowed, transforming and reshaping the structures as required.

Nursing Job Satisfaction: Three Basic Questions.

ERIC Educational Resources Information Center

Black, F. S.; Black, Ruby Lindsey

The theoretical relationships between employee job satisfaction and employee behavior, and the factors that influence job satisfaction among nurses are considered, along with the type of research that should be conducted on this topic. Although major contributions to the theory of human needs have been made by Maslow and by Herzberg, the…

Conceptual Mobility and Entrenchment in Introductory Geoscience Courses: New Questions Regarding Physics' and Chemistry's Role in Learning Earth Science Concepts

ERIC Educational Resources Information Center

Anderson, Steven W.; Libarkin, Julie C.

2016-01-01

Nationwide pre- and posttesting of introductory courses with the Geoscience Concept Inventory (GCI) shows little gain for many of its questions. Analysis of more than 3,500 tests shows that 22 of the 73 GCI questions had gains of <0.03, and nearly half of these focused on basic physics and chemistry. We also discovered through an assessment of…

Questions for Surveys

PubMed Central

Schaeffer, Nora Cate; Dykema, Jennifer

2011-01-01

We begin with a look back at the field to identify themes of recent research that we expect to continue to occupy researchers in the future. As part of this overview, we characterize the themes and topics examined in research about measurement and survey questions published in Public Opinion Quarterly in the past decade. We then characterize the field more broadly by highlighting topics that we expect to continue or to grow in importance, including the relationship between survey questions and the total survey error perspective, cognitive versus interactional approaches, interviewing practices, mode and technology, visual aspects of question design, and culture. Considering avenues for future research, we advocate for a decision-oriented framework for thinking about survey questions and their characteristics. The approach we propose distinguishes among various aspects of question characteristics, including question topic, question type and response dimension, conceptualization and operationalization of the target object, question structure, question form, response categories, question implementation, and question wording. Thinking about question characteristics more systematically would allow study designs to take into account relationships among these characteristics and identify gaps in current knowledge. PMID:24970951

[Foundational questions in the beginning of clinical psychology].

PubMed

Ceccarelli, Glauco

2013-01-01

This work proposes an initial survey on the origins of American clinical psychology between the nineteenth and twentieth century, against a backdrop of historiographical interpretation that hypothesizes a "plurality of matrices" of clinical psychology, linked to different theoretical perspectives and different socio-cultural contexts. Particular attention is focused upon the main foundational issues of the discipline, drawing from some of the writings of Lightner Witmer, to whom we owe the founding of the first "clinical psychology" for subjects in childhood characterized by "retardation or physical defects interfering with school progress"; and of a lesser-known scholar, John E.W. Wallin. Both authors, indeed, worry themselves anxious to define clinical psychology, differentiating it from other medical and psychological branches; to establish which is the field of competence of the clinical psychologist; and to outline their training and specify the aims and contents of their intervention. Attention is then addressed to the relationship psychologists-psychiatrists at the time of its emergence, making specific reference to a document of the New York Psychiatrical Society--which represents one of the first attempts to exclude clinical psychologists from the field of mental health--and reporting also on the response to this position signed by Shepherd Franz. After an allusion to the Italian situation from the 1950s to today, the article concludes by emphasizing that at least some of the basic questions that clinical psychology had to deal with at its birth are still present, though filtered through the intense debate that has taken place over the years, and consequently supporting the importance of a historical component in the training of contemporary clinical psychologists.

Evaluation of Achievement of Universal Basic Education (UBE) in Delta State

ERIC Educational Resources Information Center

Osadebe, P. U.

2014-01-01

The study evaluated the objectives of the Universal Basic Education (UBE) programme in Delta State. It considered the extent to which each objective was achieved. A research question on the extent to which the UBE objectives were achieved guided the study. Two hypotheses were tested. A sample of 300 students was randomly drawn through the use of…

Compilation of Agricultural Research, Education, and Extension Questions for Discussion. 104th Congress, 1st Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Agriculture.

This volume compiles and reprints the responses of 37 organizations to a series of questions issued by the House Committee on Agriculture in anticipation of debates concerning the Research Title of the 1995 Farm Bill due for updating and revision. The questions address some of the following topics: the role of the federal government in…

The case for a deep-atmospheric in situ mission to address the highest priority Decadal Survey questions for Venus (Invited)

NASA Astrophysics Data System (ADS)

Atreya, S. K.; Garvin, J. B.; Glaze, L. S.; Campbell, B. A.; Fisher, M. E.; Flores, A.; Gilmore, M. S.; Johnson, N.; Kiefer, W. S.; Lorenz, R. D.; Mahaffy, P. R.; Ravine, M. A.; Webster, C. R.; Zolotov, M. Y.

2013-12-01

Current understanding of Venus lags behind that for Mars, with a major disparity of information concerning noble and trace gases and the small scale surface processes needed for comparative studies of terrestrial planet evolution. Despite global surface mapping by Magellan, discoveries by Venera landers, and ongoing atmospheric observations by the Venus Express (VEx) orbiter, significant questions about Venus remain unanswered. To place Venus into its proper context with respect to Mars and Earth, it is necessary to obtain new measurements that address top issues identified in the National Research Council (NRC) Solar System Decadal Survey: (1) evolution of the atmosphere, history of climate, and evidence of past hydrologic cycles; (2) history of volatiles and sedimentary cycles; and (3) planetary surface evolution. To answer these questions, new measurements are needed. First and foremost, in situ noble gas measurements are needed to constrain solar system formation and Venus evolution. In particular, the isotopic ratios of Xe and Kr can provide unique insights into planetary accretion. Isotopic measurements of nitrogen (15N/14N) will place important constraints on atmospheric loss processes. Current knowledge of this ratio has a substantial uncertainty of ×20%. VEx observations of hydrogen isotopes indicate the D/H ratio above the clouds is substantially greater than measured by Pioneer Venus, and varies with height. High precision measurements of the vertical distribution of the D/H isotopic ratio below the cloud layers will provide constraints on models of the climate history of water on Venus. The majority of atmospheric mass is located below the clouds. Current data suggest intense interaction among atmospheric gases down to the surface. The haze within the cloud region of unknown composition plays a central role in the radiative balance. Photochemically-derived species (H2SO4, OCS, CO, Sn) are subjected to thermochemical reactions below the clouds

Speaking of food: connecting basic and applied plant science.

PubMed

Gross, Briana L; Kellogg, Elizabeth A; Miller, Allison J

2014-10-01

The Food and Agriculture Organization (FAO) predicts that food production must rise 70% over the next 40 years to meet the demands of a growing population that is expected to reach nine billion by the year 2050. Many facets of basic plant science promoted by the Botanical Society of America are important for agriculture; however, more explicit connections are needed to bridge the gap between basic and applied plant research. This special issue, Speaking of Food: Connecting Basic and Applied Plant Science, was conceived to showcase productive overlaps of basic and applied research to address the challenges posed by feeding billions of people and to stimulate more research, fresh connections, and new paradigms. Contributions to this special issue thus illustrate some interactive areas of study in plant science-historical and modern plant-human interaction, crop and weed origins and evolution, and the effects of natural and artificial selection on crops and their wild relatives. These papers provide examples of how research integrating the basic and applied aspects of plant science benefits the pursuit of knowledge and the translation of that knowledge into actions toward sustainable production of crops and conservation of diversity in a changing climate. © 2014 Botanical Society of America, Inc.

Selective Attentional Effects of Adjunct Study Questions on Achievement in Nigerian Secondary School Science

ERIC Educational Resources Information Center

Okoye, Nnamdi S.

2008-01-01

The study investigated the selective attentional effects of adjunct study questions inserted before or after the presentation of science flow diagrams. The basic design for the study was a post-test only control group design involving a total of 252 students randomly selected from six secondary schools in Ile-Ife, Oshun State Nigeria. These were…

Fixing past mistakes. Answers to questions about reviews, refunds, disclosures.

PubMed

Fitzgerald, T Jeffrey

2003-10-01

A medical group must address practical and legal issues when it discovers improper payments, billing mistakes or alleged misconduct. Its response has a significant impact on how the charges are resolved. A group and its providers can come under fraud and abuse investigations, whistle-blower allegations and Medicare payment reviews. Many questions arise in response to billing errors or allegations of misconduct.

Law addresses question of space artifact ownership

NASA Astrophysics Data System (ADS)

Showstack, Randy

2012-10-01

U.S. astronauts who participated in many of NASA's early space missions will receive full ownership rights to artifacts from those missions through legislation that President Barack Obama signed into law on 25 September. The legislation, which received broad bipartisan support, provides artifact ownership rights to any of NASA's Mercury, Gemini, or Apollo space programs through the completion of the Apollo-Soyuz Test Project, whose flight occurred in July 1975. The law defines artifacts as expendable, disposable, or personal use items—including personal logs and flight hardware salvaged from jettisoned lunar modules—used by astronauts that were not required to be returned to NASA; lunar rocks and other lunar material are not defined as artifacts. Bill cosponsor Rep. Ralph Hall (R-Tex.), chair of the House of Representatives' Committee on Science, Space, and Technology, said on 19 September, “A majority of these items have been in the personal possession of the astronauts for 40 years or more. Over the last decade, NASA has begun to challenge the astronauts' ownership of these mementos. This issue was first brought to my attention late last year. I was surprised to learn that NASA had, on an irregular basis, intervened several times to claim ownership.”

Provocative questions in parochial sex education classes: higher incidence in younger students.

PubMed

Moreno, Megan; Breuner, Cora C; Lozano, Paula

2008-10-01

Recent data show US adolescents are engaging in sexual activity at earlier ages; however, little is known about young teens' sexual attitudes and behaviors. Examining teens' questions in sex education classes may provide insight into these attitudes and behaviors. Quasi cohort study Parochial middle school sex education classes 5(th) through 8(th) graders Students' anonymous written questions submitted at the outset of sex education classes between 2003 and 2005. Questions were classified into topic categories. Three additional variables were then coded for each question. Ethics/guidance questions included requests for advice or value judgments. Prohibited questions included the topics homosexuality, abortion, masturbation, and contraception. "Red flag" questions were those that suggested consideration of or engagement in sexual behavior. Among 473 questions submitted by 410 students, the most popular topics for 5(th)/6(th) graders were pregnancy and puberty, and for 7(th)/8(th) graders puberty and menstruation. 41 questions (8.6%) were prohibited. 29 questions (6.2%) asked about ethics/guidance. 18 questions (3.81%) were coded as red flag questions. A chi-square analysis showed that 5(th)/6(th) graders asked more questions in the ethics/guidance (8.3% versus 3.64%) and red flag question categories (5.53% versus 1.82%) (P < 0.05) than 7(th)/8(th) graders. Although provocative questions represent a minority of these middle students' queries, these requests suggest the urgency of providing appropriate guidance to young teens, given the risks of early sexual activity. The role of school education programs, physicians and parents in addressing questions of this sort should be considered.

Open Solar Physics Questions - What Can Orbiter Do That Could Not Be Addressed By Existing Missions?

NASA Technical Reports Server (NTRS)

Antiochos, S. K.

2009-01-01

Solar Orbiter represents a revolutionary advance in observing the Sun. Orbiter will have optical and XUV telescopes that will deliver high-resolution images and spectra from vantages points that have never been possible before, dose to the Sun and at high latitudes. At the same time, Orbiter will measure in situ the properties of the solar wind that originate from the observed solar photosphere and corona. In this presentation, Ivvi|/ describe how with its unique vantage points and capabilities, Orbiter will allow us to answer, for the first time, some of the major question in solar physics, such as: Where does the slow wind originate? How do CMEs initiate and evolve? What is the heating mechanism in corona/ loops.

Math anxiety and its relationship with basic arithmetic skills among primary school children.

PubMed

Sorvo, Riikka; Koponen, Tuire; Viholainen, Helena; Aro, Tuija; Räikkönen, Eija; Peura, Pilvi; Dowker, Ann; Aro, Mikko

2017-09-01

Children have been found to report and demonstrate math anxiety as early as the first grade. However, previous results concerning the relationship between math anxiety and performance are contradictory, with some studies establishing a correlation between them while others do not. These contradictory results might be related to varying operationalizations of math anxiety. In this study, we aimed to examine the prevalence of math anxiety and its relationship with basic arithmetic skills in primary school children, with explicit focus on two aspects of math anxiety: anxiety about failure in mathematics and anxiety in math-related situations. The participants comprised 1,327 children at grades 2-5. Math anxiety was assessed using six items, and basic arithmetic skills were assessed using three assessment tasks. Around one-third of the participants reported anxiety about being unable to do math, one-fifth about having to answer teachers' questions, and one tenth about having to do math. Confirmatory factor analysis indicated that anxiety about math-related situations and anxiety about failure in mathematics are separable aspects of math anxiety. Structural equation modelling suggested that anxiety about math-related situations was more strongly associated with arithmetic fluency than anxiety about failure. Anxiety about math-related situations was most common among second graders and least common among fifth graders. As math anxiety, particularly about math-related situations, was related to arithmetic fluency even as early as the second grade, children's negative feelings and math anxiety should be identified and addressed from the early primary school years. © 2017 The British Psychological Society.

Exploring Attractiveness of the Basic Sciences for Female Physicians.

PubMed

Yamazaki, Yuka; Fukushima, Shinji; Kozono, Yuki; Uka, Takanori; Marui, Eiji

2018-01-01

In Japan, traditional gender roles of women, especially the role of motherhood, may cause early career resignations in female physicians and a shortage of female researchers. Besides this gender issue, a general physician shortage is affecting basic science fields. Our previous study suggested that female physicians could be good candidates for the basic sciences because such work offers good work-life balance. However, the attractiveness for female physicians of working in the basic sciences, including work-life balance, is not known. In a 2012 nationwide cross-sectional questionnaire survey, female physicians holding tenured positions in the basic sciences at Japan's medical schools were asked an open-ended question about positive aspects of basic sciences that clinical medicine lacks, and we analyzed 58 respondents' comments. Qualitative analysis using the Kawakita Jiro method revealed four positive aspects: research attractiveness, priority on research productivity, a healthy work-life balance, and exemption from clinical duties. The most consistent positive aspect was research attractiveness, which was heightened by medical knowledge and clinical experience. The other aspects were double-edged swords; for example, while the priority on research productivity resulted in less gender segregation, it sometimes created tough competition, and while exemption from clinical duties contributed to a healthy work-life balance, it sometimes lowered motivation as a physician and provided unstable income. Overall, if female physicians lack an intrinsic interest in research and seek good work-life balance, they may drop out of research fields. Respecting and cultivating students' research interest is critical to alleviating the physician shortage in the basic sciences.

The Emergence of Quality Assessment in Brazilian Basic Education

ERIC Educational Resources Information Center

Kauko, Jaakko; Centeno, Vera Gorodski; Candido, Helena; Shiroma, Eneida; Klutas, Anni

2016-01-01

The focus in this article is on Brazilian education policy, specifically quality assurance and evaluation. The starting point is that quality, measured by means of large-scale assessments, is one of the key discursive justifications for educational change. The article addresses the questions of how quality evaluation became a significant feature…

Reflective Questions, Self-Questioning and Managing Professionally Situated Practice

ERIC Educational Resources Information Center

Malthouse, Richard; Watts, Mike; Roffey-Barentsen, Jodi

2015-01-01

Reflective self-questioning arises within the workplace when people are confronted with professional problems and situations. This paper focuses on reflective and "situated reflective" questions in terms of self-questioning and professional workplace problem solving. In our view, the situational context, entailed by the setting, social…

Using Clinical Questions Asked by Primary Care Providers Through eConsults to Inform Continuing Professional Development.

PubMed

Archibald, Douglas; Liddy, Clare; Lochnan, Heather A; Hendry, Paul J; Keely, Erin J

2018-01-01

Continuing professional development (CPD) offerings should address the educational needs of health care providers. Innovative programs, such as electronic consultations (eConsults), provide unique educational opportunities for practice-based needs assessment. The purpose of this study is to assess whether CPD offerings match the needs of physicians by coding and comparing session content to clinical questions asked through eConsults. This study analyzes questions asked by primary care providers between July 2011 and January 2015 using a service that allows specialists to provide consultation over a secure web-based server. The content of these questions was compared with the CPD courses offered in the area in which these primary care providers are practicing over a similar period (2012-2014). The clinical questions were categorized by the content area. The percentage of questions asked about each content area was calculated for each of the 12 specialties consulted. CPD course offerings were categorized using the same list of content areas. Percentage of minutes dedicated to each content area was calculated for each specialty. The percentage of questions asked and the percentage of CPD course minutes for each content area were compared. There were numerous congruencies and discrepancies between the proportion of questions asked about a given content area and the CPD minutes dedicated to it. Traditional needs assessment may underestimate the need to address topics that are frequently the subject of eConsults. Planners should recognize eConsult questions as a valuable source of practice-associated challenges that can identify professional development needs of physicians.

The Basic Course in Communication, Media Literacy, and the College Curriculum

ERIC Educational Resources Information Center

Ramsey, Evelyn M.

2017-01-01

Various authors make suggestions about the inclusion of public address, civility critical communication pedagogy and social justice into the basic course in communication studies. Media literacy pedagogy encourages students to actively and critically consider the messages they send and receive, critically assess all forms of communication, be…

Brief Report: Attitudes about Responding to Survey Questions Concerning Childhood Sexual Abuse by Hispanic Female College Students

ERIC Educational Resources Information Center

Ernst, Frederick A.; Salinas, Nancy I.; Perez, Natalie

2009-01-01

In no studies have research participants been asked how they feel about answering questions concerning childhood sexual abuse. We have performed searches from two different search engines again and have found nothing published which specifically addresses this question in the way we have. A questionnaire about childhood sexual abuse was…

Four Questions

ERIC Educational Resources Information Center

Hark-Weber, Amara G., Ed.

2013-01-01

The author is pleased to introduce a new section in "TAJ," Four Questions. The structure is simple: four questions are asked to teaching artists working in various media and locations. The questions are always the same, but because each teaching artist's approach is unique, their answers will provide an insight into particular methodologies that…

Water-energy-food nexus: concepts, questions and methodologies

NASA Astrophysics Data System (ADS)

Li, Y.; Chen, X.; Ding, W.; Zhang, C.; Fu, G.

2017-12-01

The term of water-energy -food nexus has gained increasing attention in the research and policy making communities as the security of water, energy and food becomes severe under changing environment. Ignorance of their closely interlinkages accompanied by their availability and service may result in unforeseeable, adverse consequences. This paper comprehensively reviews the state-of-the-art in the field of water-energy-food, with a focus on concepts, research questions and methodologies. First, two types of nexus definition are compared and discussed to understand the essence of nexus research issues. Then, three kinds of nexus research questions are presented, including internal relationship analysis, external impact analysis, and evaluation of the nexus system. Five nexus modelling approaches are discussed in terms of their advantages, disadvantages and application, with an aim to identify research gaps in current nexus methods. Finally, future research areas and challenges are discussed, including system boundary, data uncertainty and modelling, underlying mechanism of nexus issues and system performance evaluation. This study helps bring research efforts together to address the challenging questions in the nexus and develop the consensus on building resilient water, energy and food systems.

The Universal Basic Education Programme and Female Trafficking in South-South, Nigeria

ERIC Educational Resources Information Center

Ogonor, Bridget O.; Osunde, Austin U.

2007-01-01

The study investigated the impact of the Universal Basic Education (UBE) programme on the phenomenon of female trafficking in South-South Nigeria. To this end, six research questions were raised. These revolved around: (i) resource situation and adequacy of training provided for repatriated trafficked victims in the service provider centre; (ii)…

Seventy-one important questions for the conservation of marine biodiversity.

PubMed

Parsons, E C M; Favaro, Brett; Aguirre, A Alonso; Bauer, Amy L; Blight, Louise K; Cigliano, John A; Coleman, Melinda A; Côté, Isabelle M; Draheim, Megan; Fletcher, Stephen; Foley, Melissa M; Jefferson, Rebecca; Jones, Miranda C; Kelaher, Brendan P; Lundquist, Carolyn J; McCarthy, Julie-Beth; Nelson, Anne; Patterson, Katheryn; Walsh, Leslie; Wright, Andrew J; Sutherland, William J

2014-10-01

The ocean provides food, economic activity, and cultural value for a large proportion of humanity. Our knowledge of marine ecosystems lags behind that of terrestrial ecosystems, limiting effective protection of marine resources. We describe the outcome of 2 workshops in 2011 and 2012 to establish a list of important questions, which, if answered, would substantially improve our ability to conserve and manage the world's marine resources. Participants included individuals from academia, government, and nongovernment organizations with broad experience across disciplines, marine ecosystems, and countries that vary in levels of development. Contributors from the fields of science, conservation, industry, and government submitted questions to our workshops, which we distilled into a list of priority research questions. Through this process, we identified 71 key questions. We grouped these into 8 subject categories, each pertaining to a broad component of marine conservation: fisheries, climate change, other anthropogenic threats, ecosystems, marine citizenship, policy, societal and cultural considerations, and scientific enterprise. Our questions address many issues that are specific to marine conservation, and will serve as a road map to funders and researchers to develop programs that can greatly benefit marine conservation. © 2014 The Authors. Conservation Biology published by Wiley Periodicals, Inc. on behalf of The Society for the Study of Evolution.

Doing Science and Asking Questions II: An Exercise That Generates Questions

NASA Astrophysics Data System (ADS)

Hurt Middlecamp, Catherine; Nickel, Anne-Marie L.

2005-08-01

Given the importance of questions in science, it is critical that students learn to ask questions as well as learning to answer them. This paper describes a classroom exercise to help students better ask their own questions. It has been classroom-tested in multiple formats and has also been used for curriculum development workshops for faculty. This exercise in creating questions can be easily customized to suit different instructional contexts; some variations are outlined. More broadly, this paper also discusses the pedagogical significance of questioning, raising four salient points: (1) learners are more likely to have a personal interest in the questions they raise; (2) questions can serve as entry points for issues relating to ethnicity and gender; (3) questions give control to the person who asks them; and (4) questions can challenge existing structures, categories, and norms.

Perfusion MRI: The Five Most Frequently Asked Technical Questions

PubMed Central

Essig, Marco; Shiroishi, Mark S.; Nguyen, Thanh Binh; Saake, Marc; Provenzale, James M.; Enterline, David; Anzalone, Nicoletta; Dörfler, Arnd; Rovira, Àlex; Wintermark, Max; Law, Meng

2013-01-01

OBJECTIVE This and its companion article address the 10 most frequently asked questions that radiologists face when planning, performing, processing, and interpreting different MR perfusion studies in CNS imaging. CONCLUSION Perfusion MRI is a promising tool in assessing stroke, brain tumors, and patients with neurodegenerative diseases. Most of the impediments that have limited the use of perfusion MRI can be overcome to allow integration of these methods into modern neuroimaging protocols. PMID:23255738

Identifying and addressing student difficulties with the ideal gas law

NASA Astrophysics Data System (ADS)

Kautz, Christian Hans

This dissertation reports on an in-depth investigation of student understanding of the ideal gas law. The research and curriculum development were mostly conducted in the context of algebra- and calculus-based introductory physics courses and a sophomore-level thermal physics course. Research methods included individual demonstration interviews and written questions. Student difficulties with the quantities: pressure, volume, temperature, and the number of moles were identified. Data suggest that students' incorrect and incomplete microscopic models about gases contribute to the difficulties they have in answering questions posed in macroscopic terms. In addition, evidence for general reasoning difficulties is presented. These research results have guided the development of curriculum to address the student difficulties that have been identified.

Science questions for the Magellan continuing mission

NASA Technical Reports Server (NTRS)

Saunders, R. S.; Stofan, E. R.

1992-01-01

Magellan has completed two mapping cycles around the planet Venus, returning high resolution synthetic aperture images and altimetry data of over 95 percent of the planet's surface. Venus is dominated by low lying volcanic plains with an impact crater population indicating an average surface age of about 500 million years. Highland regions either tend to be characterized by volcanic shield complexes and rifting or by complex ridged terrain. Successful as the primary mission of Magellan has been, significant scientific questions remain to be addressed with imaging and gravity data that will be collected over the next several years.

Ethical questions regarding health insurance in India.

PubMed

Mathur, Vineesh

2011-01-01

Improved health and healthcare are of vital concern to the welfare of Indian society. The nascent health insurance system of the country is experiencing an explosive expansion and various models of health insurance provision are under trial by different agencies. Since the country has been relatively late in introducing health insurance, it can study the effects of different systems of healthcare and insurance and develop a system of health coverage which addresses the unique social character of our country as well as the ethical questions of comprehensiveness and inclusion. This article seeks to explore these issues in detail.

[Quinze questions importantes à se poser en oncologie en 2015].

PubMed

Blay, Jean-Yves; Tredan, Olivier; Ray-Coquard, Isabelle; Rivoire, Michel; Mehlen, Patrick; Puisieux, Alain; Bachelot, Thomas

2015-06-01

Cancers can now be classified by multidimensional criteria including tumour site, histology, primary - "driver" - molecular alterations, secondary molecular alterations, characteristics of the immune stroma, and genetic profile of the patient. The development of tools for the characterisation of the cancers, as well as novel molecular and immune therapeutics are evolving at an unprecedented pace. In 2012, a list of future challenges was identified at the occasion of the European Organisation for Research and Treatment of Cancer (EORTC) 50(th) anniversary. Three years after, it is interesting to look back at the questions addressed then and to assess the progress of these questions. We propose here a novel set questions which have emerged from the recent publications in this area. Copyright © 2015 Société Françise du Cancer. Publié par Elsevier Masson SAS. Tous droits réservés. Published by Elsevier Masson SAS. All rights reserved.

Motivational, Parental, and Cultural Influences on Achievement and Persistence in Basic Skills Mathematics at the Community College

ERIC Educational Resources Information Center

Nordstrom, Donna E.

2012-01-01

The purpose of this study was to address the gap in the current literature on community college students in basic math courses by examining motivational, parental and cultural factors as predictors of achievement and persistence of students enrolled in basic skills mathematics courses at a community college. More specifically, this study…

An Evaluation of the Employee Training and Development Process for Nicolet Area Technical College's Basic Education Program.

ERIC Educational Resources Information Center

Karl, Luis C.

The adult basic education (ABE) program at Nicolet Area Technical College (NATC) evaluated its training and development (T&D) process for new basic education instructors. The study gathered monitoring and screening criteria that addressed valuable components for use in an instrument for validating effectiveness of the ABE program (T&D)…

Using Structured Examples and Prompting Reflective Questions to Correct Misconceptions about Thermodynamic Concepts

ERIC Educational Resources Information Center

Olakanmi, E. O.; Doyoyo, M.

2014-01-01

This paper explores the effectiveness of using "structured examples in concert with prompting reflective questions" to address misconceptions held by mechanical engineering students about thermodynamic principles by employing pre-test and post-test design, a structured questionnaire, lecture room observation, and participants'…

Introducing Astrophysics and Cosmology as Part of Multidisciplinary Approaches to Liberal Arts Courses Addressing "The Big Questions" of Human Experience

NASA Astrophysics Data System (ADS)

Wesney, J. C.

2012-08-01

There is an opportunity to bring college students to the exploration of the grandeur and wonder of the universe through the design and crafting of courses for the university and liberal arts curricula that would develop multidisciplinary perspectives within the frames of reference of astrophysics and cosmology. There is broad interest within colleges and universities to provide courses that examine "The Big Questions" of human experience from a variety of perspectives. The study of the history of discoveries and insights that we have gained through the development of astrophysics and cosmology provides course options for students to use to explore these questions. Such hybrid courses enable students to approach the questions of origins, human existence, appreciation of the natural world, appreciation of the universe at large, and the significance of our evolving comprehension of the universe from a variety of disciplinary perspectives, including those that border on the astrophysical and cosmological domains. There are within such courses opportunities to examine historical, philosophical, theological, and cultural perspectives as they intersect with our scientific understanding of where and who we are. The first of these courses at Sacred Heart University has been developed and presented for the past two years as part of the new Core Curriculum. The development of that course, entitled The Journey in the Physical Universe, will be discussed, and insights will be shared.

In defense of basic science funding: today's scientific discovery is tomorrow's medical advance.

PubMed

Tessier-Lavigne, Marc

2013-06-01

In this address, I will discuss the importance of basic science in tackling our health problems. I will also describe how the funding cuts are damaging our economic competitiveness and turning our young people away from science.

Approaches to answering critical CER questions.

PubMed

Kinnier, Christine V; Chung, Jeanette W; Bilimoria, Karl Y

2015-01-01

While randomized controlled trials (RCTs) are the gold standard for research, many research questions cannot be ethically and practically answered using an RCT. Comparative effectiveness research (CER) techniques are often better suited than RCTs to address the effects of an intervention under routine care conditions, an outcome otherwise known as effectiveness. CER research techniques covered in this section include: effectiveness-oriented experimental studies such as pragmatic trials and cluster randomized trials, treatment response heterogeneity, observational and database studies including adjustment techniques such as sensitivity analysis and propensity score analysis, systematic reviews and meta-analysis, decision analysis, and cost effectiveness analysis. Each section describes the technique and covers the strengths and weaknesses of the approach.

Randomized controlled trials in evidence-based mental health care: getting the right answer to the right question.

PubMed

Essock, Susan M; Drake, Robert E; Frank, Richard G; McGuire, Thomas G

2003-01-01

The purpose of clinical research is to answer this question: Would a new treatment, when added to the existing range of treatment options available in practice, help patients? Randomized controlled trials (RCTs)--in particular, double-blind RCTs--have important methodological advantages over observational studies for addressing this question. These advantages, however, come at a price. RCTs compare treatments using a particular allocation rule for assigning patients to treatments (random assignment) that does not mimic real-world practice. "Favorable" results from an RCT indicating that a new treatment is superior to existing treatments are neither necessary nor sufficient for establishing a "yes" answer to the question posed above. Modeled on an experimental design, RCTs are expensive in time and money and must compare simple differences in treatments. Findings have a high internal validity but may not address the needs of the field, particularly where treatment is complex and rapidly evolving. Design of clinical research needs to take account of the way treatments are allocated in actual practice and include flexible designs to answer important questions most effectively.

Evolving Perspectives on Computers and Composition Studies: Questions for the 1990s.

ERIC Educational Resources Information Center

Hawisher, Gail E., Ed.; Selfe, Cynthia L., Ed.

Discussing the profound changes and possibilities for writing and writing instruction that are evident at this stage of the computer revolution, this book contains 17 articles which focus on implications for teaching, learning, and teacher education and highlight questions that teachers and researchers must address to realize the potential of the…

Within-Case and Cross-Case Analyses of Questions Posed by Fifth-Grade Students Working in Small Groups to Investigate Pendulum Motion

NASA Astrophysics Data System (ADS)

Tisel, James Michael

The focus of this basic qualitative research is student questions in an unstructured inquiry setting. Case and cross-case analyses were conducted (Miles and Huberman, 1984) of the questions posed by fifth grade students working in laboratory groups of size three to five students as they investigated pendulum motion. To establish the conceptual framework for the study, literature was reviewed in the areas of cognitive theory (constructivism, conceptual change, and other theories), approaches to science, and the importance of student questions in the learning process. A review of group work, related studies of student questions and activities and relevant methods of qualitative research was also undertaken. The current study occupies the relatively unique position of being about the questions students posed to each other (not the teacher) at the outset of and throughout an unstructured inquiry activity with a minimum of teacher initiation or intervention. The focus is on finding out what questions students ask, when they ask them, what categories the questions fall into in relation to possible models of the scientific method, student motivation, and what role the questions play as the students take part in an inquiry activity. Students were video and/or audio-recorded as they did the investigation. They wrote down their questions during one-minute pauses that occurred at roughly eight-minute intervals. The groups were interviewed the next day about their experience. The recordings, question sheets, and interview accounts and recordings were analyzed by the researcher. Accounts of the experience of each group were prepared, and reiterated attempts were made to classify the questions as the main themes and categories emerged. It was found that students posed their key research question (most typically related to pendulum damping effects) midway through the first half of their activity, after having first met some competence and other needs in relation to measurement

Addressing "Who Am I?" before "Who Are They?" when Facing Diversity

ERIC Educational Resources Information Center

Frank, Jan L. H.; Frank, Kerry D.

2006-01-01

Before we as teachers can even begin to address the question of "Who are our students?" we must first reflect on and analyze ourselves--who we are in terms of race, ethnicity, class, gender, culture, personality, and other important factors. Relating to our students, challenging their thinking and actions, and being voices for change all demand…

Visual Basic Programming Impact on Cognitive Style of College Students: Need for Prerequisites

ERIC Educational Resources Information Center

White, Garry L.

2012-01-01

This research investigated the impact learning a visual programming language, Visual Basic, has on hemispheric cognitive style, as measured by the Hemispheric Mode Indicator (HMI). The question to be answered is: will a computer programming course help students improve their cognitive abilities in order to perform well? The cognitive styles for…

Muscle Satellite Cells: Exploring the Basic Biology to Rule Them.

PubMed

Almeida, Camila F; Fernandes, Stephanie A; Ribeiro Junior, Antonio F; Keith Okamoto, Oswaldo; Vainzof, Mariz

2016-01-01

Adult skeletal muscle is a postmitotic tissue with an enormous capacity to regenerate upon injury. This is accomplished by resident stem cells, named satellite cells, which were identified more than 50 years ago. Since their discovery, many researchers have been concentrating efforts to answer questions about their origin and role in muscle development, the way they contribute to muscle regeneration, and their potential to cell-based therapies. Satellite cells are maintained in a quiescent state and upon requirement are activated, proliferating, and fusing with other cells to form or repair myofibers. In addition, they are able to self-renew and replenish the stem pool. Every phase of satellite cell activity is highly regulated and orchestrated by many molecules and signaling pathways; the elucidation of players and mechanisms involved in satellite cell biology is of extreme importance, being the first step to expose the crucial points that could be modulated to extract the optimal response from these cells in therapeutic strategies. Here, we review the basic aspects about satellite cells biology and briefly discuss recent findings about therapeutic attempts, trying to raise questions about how basic biology could provide a solid scaffold to more successful use of these cells in clinics.

Making evolutionary biology a basic science for medicine

PubMed Central

Nesse, Randolph M.; Bergstrom, Carl T.; Ellison, Peter T.; Flier, Jeffrey S.; Gluckman, Peter; Govindaraju, Diddahally R.; Niethammer, Dietrich; Omenn, Gilbert S.; Perlman, Robert L.; Schwartz, Mark D.; Thomas, Mark G.; Stearns, Stephen C.; Valle, David

2010-01-01

New applications of evolutionary biology in medicine are being discovered at an accelerating rate, but few physicians have sufficient educational background to use them fully. This article summarizes suggestions from several groups that have considered how evolutionary biology can be useful in medicine, what physicians should learn about it, and when and how they should learn it. Our general conclusion is that evolutionary biology is a crucial basic science for medicine. In addition to looking at established evolutionary methods and topics, such as population genetics and pathogen evolution, we highlight questions about why natural selection leaves bodies vulnerable to disease. Knowledge about evolution provides physicians with an integrative framework that links otherwise disparate bits of knowledge. It replaces the prevalent view of bodies as machines with a biological view of bodies shaped by evolutionary processes. Like other basic sciences, evolutionary biology needs to be taught both before and during medical school. Most introductory biology courses are insufficient to establish competency in evolutionary biology. Premedical students need evolution courses, possibly ones that emphasize medically relevant aspects. In medical school, evolutionary biology should be taught as one of the basic medical sciences. This will require a course that reviews basic principles and specific medical applications, followed by an integrated presentation of evolutionary aspects that apply to each disease and organ system. Evolutionary biology is not just another topic vying for inclusion in the curriculum; it is an essential foundation for a biological understanding of health and disease. PMID:19918069

The science and questions surrounding chronic traumatic encephalopathy.

PubMed

Ban, Vin Shen; Madden, Christopher J; Bailes, Julian E; Hunt Batjer, H; Lonser, Russell R

2016-04-01

Recently, the pathobiology, causes, associated factors, incidence and prevalence, and natural history of chronic traumatic encephalopathy (CTE) have been debated. Data from retrospective case series and high-profile media reports have fueled public fear and affected the medical community's understanding of the role of sports-related traumatic brain injury (TBI) in the development of CTE. There are a number of limitations posed by the current evidence that can lead to confusion within the public and scientific community. In this paper, the authors address common questions surrounding the science of CTE and propose future research directions.

Answers to Health Questions: Internet Search Results Versus Online Health Community Responses

PubMed Central

Vermeesch, Amber; Given, Barbara; Huh, Jina

2016-01-01

on them. We present what kinds of questions people ask online and the advantages and disadvantages of various information sources in getting answers to those questions. This study contributes to addressing people’s online health information needs. PMID:27125622

Answers to Health Questions: Internet Search Results Versus Online Health Community Responses.

PubMed

Kanthawala, Shaheen; Vermeesch, Amber; Given, Barbara; Huh, Jina

2016-04-28

online and the advantages and disadvantages of various information sources in getting answers to those questions. This study contributes to addressing people's online health information needs.

State of STEM (SoSTEM) Address

NASA Image and Video Library

2014-01-29

Panels participants, from left, Dr. John P. Holdren, Assistant to the President for Science and Technology and Director of the White House Office of Science & Technology Policy, former White House Science Fair participant Joey Hudy, Environmentalist and third-year law student at Elon University School of Law Tyrone Davis, White House innovation expert Cristin Dorgelo, and Defense Advanced Research Projects Agency (DARPA) Gill Pratt, take a question from the audience during the annual White House State of Science, Technology, Engineering, and Math (SoSTEM) address, Wednesday, Jan. 29, 2014, in the South Court Auditorium in the Eisenhower Executive Office Building on the White House complex in Washington. Photo Credit: (NASA/Bill Ingalls)

Alternatives to animal experimentation in basic research.

PubMed

Gruber, Franz P; Hartung, Thomas

2004-01-01

In contrast to animal testing required by law to guarantee minimum safety standards for the licensing of drugs and chemicals, there are no regulations in basic research forcing scientists to perform animal tests. By (usually) free choice, questions are posed and hypotheses are examined which, in many cases, can only be answered by means of animal tests. Just as easily, different questions could be asked or different hypotheses could be examined which do not require animal tests. The only criterion for the choice of a topic is its relevance which cannot necessarily be judged in the short-term. Thus, it is up to the individual scientist to judge what is worth studying and therefore worth animal consumption. The educated mind will consider ethical aspects of this choice. However, on the other hand, this decision is largely influenced by questions of efficacy or (in a negative sense) by the obstacles posed to an animal consuming approach. Here, peer review and general attitude will strongly influence the methodology chosen. Availability and awareness of adequate in vitro techniques represent the prerequisites for the use of alternative methods. The least one can do in basic research is to avoid tests which cause severe suffering to animals, as is required in Switzerland and other European countries by binding ethical principles and guidelines. The increasing standard of approval and control procedures has improved the situation over the years. There are many examples of successful alternative methods in basic research. But, the application of such methods is in most cases limited to the laboratories in which they were developed, calling for technology transfer. Exceptions are procedures that are used worldwide, like the production of monoclonal antibodies, which instead of using the ascites mouse can also be performed in vitro with some good will. In these cases, commercialisation of the techniques has aided their spread within the scientific community. Sadly, many

Inclusive Classrooms: A Basic Qualitative Study of K-8 Urban Charter School Teachers

ERIC Educational Resources Information Center

Williams, Regina N.

2017-01-01

The rapid growth of charter schools has been accompanied with numerous questions related to special education such as whether or not charter schools and their unique missions can actually meet the needs of students with disabilities (Karp, 2012). This basic qualitative study explores the practices and procedures used by primary school teachers to…

Beyond Mere Debate: Research Questions Related to the Debate over the SED Definition.

ERIC Educational Resources Information Center

Center, David B.

This paper addresses research implications of proposed modifications of the definition of "severe emotional disturbance" to include students with conduct disorders. Research questions focus on understanding the nature of antisocial, aggressive behavior in children and youth and identifying what services they need. Research is cited suggesting that…

The Swimming Ammonite: How Computed Tomography can Address Questions of Functional Morphology

NASA Astrophysics Data System (ADS)

Lemanis, Robert; Hoffmann, Rene; Zachow, Stefan

2014-05-01

has strong potential to address the controversial life-habits of adult ammonites through the study of the buoyant properties of the phragmocone and the structural properties of the shell. The implications for palaeobiology are clear, however the understanding of ammonite life-habits is also important for utilization as archives for palaeoenvironmetal/geochemical data.

Native Language Experience Shapes Neural Basis of Addressed and Assembled Phonologies

PubMed Central

Mei, Leilei; Xue, Gui; Lu, Zhong-Lin; He, Qinghua; Wei, Miao; Zhang, Mingxia; Dong, Qi; Chen, Chuansheng

2015-01-01

Previous studies have suggested differential engagement of addressed and assembled phonologies in reading Chinese and alphabetic languages (e.g., English) and the modulatory role of native language in learning to read a second language. However, it is not clear whether native language experience shapes the neural mechanisms of addressed and assembled phonologies. To address this question, we trained native Chinese and native English speakers to read the same artificial language (based on Korean Hangul) either through addressed (i.e., whole-word mapping) or assembled (i.e., grapheme-to-phoneme mapping) phonology. We found that, for both native Chinese and native English speakers, addressed phonology relied on the regions in the ventral pathway, whereas assembled phonology depended on the regions in the dorsal pathway. More importantly, we found that the neural mechanisms of addressed and assembled phonologies were shaped by native language experience. Specifically, two key regions for addressed phonology (i.e., the left middle temporal gyrus and right inferior temporal gyrus) showed greater activation for addressed phonology in native Chinese speakers, while one key region for assembled phonology (i.e., the left supramarginal gyrus) showed more activation for assembled phonology in native English speakers. These results provide direct neuroimaging evidence for the effect of native language experience on the neural mechanisms of phonological access in a new language and support the assimilation-accommodation hypothesis. PMID:25858447

Adequately Addressing Pediatric Obesity: Challenges Faced by Primary Care Providers.

PubMed

Shreve, Marilou; Scott, Allison; Vowell Johnson, Kelly

2017-07-01

To assess the challenges primary care providers encounter when providing counseling for pediatric patients identified as obese. A survey assessed the current challenges and barriers to the screening and treatment of pediatric obesity for providers in northwest Arkansas who provide care to families. The survey consisted of 15 Likert scale questions and 4 open-ended questions. Time, resources, comfort, and cultural issues were reported by providers as the biggest barriers in screening and the treatment of pediatric obesity. All providers reported lack of time as a barrier to providing the care needed for obese children. Cultural barriers of both the provider and client were identified as factors, which negatively affect the care and treatment of obese children. Primary care providers continue to experience challenges when addressing pediatric obesity. In this study, a lack of adequate time to address obesity was identified as the most significant current barrier and may likely be tied to physician resources. Although reimbursement for obesity is increasing, the level of reimbursement does not support the time or the resources needed to treat patients. Many providers reported their patients' cultural view of obesity influenced how they counsel their patients. Increasing providers' knowledge concerning differences in how weight is viewed or valued may assist them in the assessment and care of obese pediatric patients. The challenges identified in previous research continue to limit providers when addressing obesity. Although progress has been made regarding knowledge of guidelines, continuing effort is needed to tackle the remaining challenges. This will allow for earlier identification and intervention, resulting in improved outcomes in pediatric obesity.

Relatives and friends queries on a psychologists "question and answer" forum online - authorship and contents.

PubMed

Stjernswärd, Sigrid

2015-03-01

Families living with mental illness can experience added burden and eventually own ill health. National and international guidelines support the development of web based solutions to cost-effectively address health care needs. Mapping patterns of internet use may help tailor interventions to effectively address users' needs. The study's aim was to explore the contents of relatives' and friends' queries on a psychologists' website with professional feedback. All visible questions [n = 59] classified under the website's "helping a relative/friend" category between 20 090 615-20 130 927 were printed out and analyzed using content analysis. The analysis resulted in four categories and subcategories illuminating families'/friends' areas of concern: support to help; concerns with health care; young children's welfare; and repercussions on own health. "Question & Answer" [Q&A] forums can shed light onto health seekers' online behavior and may be a way of addressing families' needs of support and information. Further studies are needed to assess the replies' therapeutic value for their recipients.

Frequently Asked Questions

EPA Pesticide Factsheets

The Local Government Solar Project Portal's Frequently Asked Questions page provides a forum for cities and towns to ask specific questions of experts and for EPA to share answers to commonly asked questions.

Addressing Passive Smoking in Children

PubMed Central

Hutchinson, Sasha G.; Kuijlaars, Jennifer S.; Mesters, Ilse; Muris, Jean W. M.; van Schayck, Constant P.; Dompeling, Edward; Feron, Frans J. M.

2014-01-01

Background A significant number of parents are unaware or unconvinced of the health consequences of passive smoking (PS) in children. Physicians could increase parental awareness by giving personal advice. Aim To evaluate the current practices of three Dutch health professions (paediatricians, youth health care physicians, and family physicians) regarding parental counselling for passive smoking (PS) in children. Methods All physicians (n = 720) representing the three health professions in Limburg, the Netherlands, received an invitation to complete a self-administered electronic questionnaire including questions on their: sex, work experience, personal smoking habits, counselling practices and education regarding PS in children. Results The response rate was 34%. One tenth (11%) of the responding physicians always addressed PS in children, 32% often, 54% occasionally and 4% reported to never attend to it. The three health professions appeared comparable regarding their frequency of parental counselling for PS in children. Addressing PS was more likely when children had respiratory problems. Lack of time was the most frequently mentioned barrier, being very and somewhat applicable for respectively 14% and 43% of the physicians. One fourth of the responders had received postgraduate education about PS. Additionally, 49% of the responders who did not have any education about PS were interested in receiving it. Conclusions Physicians working in the paediatric field in Limburg, the Netherlands, could more frequently address PS in children with parents. Lack of time appeared to be the most mentioned barrier and physicians were more likely to counsel parents for PS in children with respiratory complaints/diseases. Finally, a need for more education on parental counselling for PS was expressed. PMID:24809443

The Relationship of Training in Self-Generated Questioning with Passage Difficulty and Immediate and Delayed Retention.

ERIC Educational Resources Information Center

Balajthy, Ernest

A study was conducted to determine if covert reader-generation of interspersed prequestions would affect recall of science-oriented prose. Sixty college freshmen in a basic skills reading course were divided into three groups: Group I received 5 hours of training and practive in the construction of self-generated questions, including recognition…

Use of olivine and plagioclase saturation surfaces for the petrogenetic modeling of recrystallized basic plutonic systems

NASA Technical Reports Server (NTRS)

Hanson, G. N.

1983-01-01

During petrogenetic studies of basic plutonic rocks, there are at least three major questions to be considered: (1) what were the relative proportions of cumulate crystals and intercumulus melt in a given sample? (2) what is the composition and variation in composition of the melts within the pluton? and (3) what is the original composition of the liquids, their source and evolution prior to the time of emplacement? Use of both saturation surfaces can place strong limits on the compositions of potential cumulate phases and intercumulus melts. Consideration of appropriate trace elements can indicate whether a sample is an orthocumulate, adcumulate or mesocumulate. Thus, when trace element and petrographic data are considered together with the saturation surfaces, it should be possible to begin to answer the three major questions given above, even for strongly recrystallized basic plutons.

[Basic research during residency in Israel: is change needed?].

PubMed

Fishbain, Dana; Shoenfeld, Yehuda; Ashkenazi, Shai

2013-10-01

A six-month research period is a mandatory part of the residency training program in most basic specialties in Israel and is named: the "basic science period". This is the only period in an Israeli physician's medical career which is dedicated strictly to research, accentuating the importance of medical research to the quality of training and level of medicine in Israel. From another point of view, one may argue that in an era of shortage of physicians on the one hand and the dizzying rate of growth in medical knowledge on the other hand, every moment spent training in residency is precious, therefore, making the decision of whether to dedicate six months for research becomes ever more relevant. This question is currently raised for discussion once again by the Scientific Council of the Israeli Medical Association. The Scientific Council lately issued a call for comments sent to all Israeli physicians, asking their opinion on several key questions regarding basic science research. Learning the public's opinion will serve as a background for discussion. A total of 380 physicians responded to the call and specified their standpoint on the subject, among them heads of departments, units and clinics, senior physicians and residents. The findings pointed to strong support in maintaining the research period as part of residency training due to its importance to medical training and medicine, although half the respondents supported the use of various alternative formats for research together with the existing format. Those alternative format suggestions will be thoroughly reviewed. A smaller group of respondents supported allowing residents a choice between two tracks--with or without a research period, and only a few were in favor of canceling the research requirement altogether. The writers maintain that the "basic science period" of research during residency training is vital and its contribution to the high level of specialists and high level of medicine requires its

The Interacting-Reflecting Training Exercise: Addressing the Therapist's Inner Conversation in Family Therapy Training

ERIC Educational Resources Information Center

Rober, Peter

2010-01-01

In recent years several authors have made a beginning in describing therapeutic conversations from a dialogical perspective. Training and supervision, however, have not yet been addressed from a dialogical perspective. In this article, an experiential training exercise is described that is focused on the basic dialogical skills of the trainee:…

Mobility of Adult Basic Education Students in BC: The 2004-05 Cohort

ERIC Educational Resources Information Center

Lawrance, Jill

2008-01-01

British Columbia offers multiple educational pathways to address the literacy and academic needs of its adult population. In BC, Adult Basic Education (ABE) is offered through two public systems: the secondary system offers the Adult Graduation program in various school district facilities, typically through Continuing Education, and the public…

How well do websites concerning children's anxiety answer parents' questions about treatment choices?

PubMed

Reynolds, Kristin A; Walker, John R; Walsh, Kate

2015-10-01

The goals of this study were to evaluate the quality of information concerning anxiety disorders in children that is available on the Internet and to evaluate changes in the quality of website information over time. The authors identified websites addressing child anxiety disorders (N = 26) using a Google search and recommendations from an expert in child anxiety. Each website was evaluated on the extent to which it addressed questions that parents consider important, the quality of information, and the reading level. All websites provided adequate information describing treatment options; however, fewer websites had information addressing many questions that are important to parents, including the duration of treatment, what happens when treatment stops, and the benefits and risks of various treatments. Many websites provided inadequate information on pharmacological treatment. Most websites were of moderate quality and had more difficult reading levels than is recommended. Five years after the initial assessment, authors re-analyzed the websites in order to investigate changes in content over time. The content of only six websites had been updated since the original analysis, the majority of which improved on the three aforementioned areas of evaluation. Websites could be strengthened by providing important information that would support parent decision-making. © The Author(s) 2014.

When Is a Question a Question for Children and Adults?

ERIC Educational Resources Information Center

Saindon, Mathieu R.; Trehub, Sandra E.; Schellenberg, E. Glenn; van Lieshout, Pascal H. H. M.

2017-01-01

Terminal changes in fundamental frequency provide the most salient acoustic cues to declarative questions, but adults sometimes identify such questions from pre-terminal cues. In the present study, adults and 7- to 10-year-old children judged a single speaker's adult- and child-directed utterances as questions or statements in a gating task with…

Staff Accountability Plan for New Mexico Schools: Provisions and Directives. [and] Questions and Answers.

ERIC Educational Resources Information Center

Hall, Carroll L.

In an effort to explain the Staff Accountability Plan for New Mexico's schools, two pamphlets were developed. Designed to address the issue of teacher accountability and certification, pamphlet 1 presents the three provisions of the New Mexico Staff Accountability Plan. The plan requires: (1) a written basic skills assessment as part of teacher…

Six Questions for the Resource Model of Control (and Some Answers)

PubMed Central

Inzlicht, Michael; Berkman, Elliot

2017-01-01

The resource model of self-control casts self-control as a capacity that relies on some limited resource that exhausts with use. The model captured our imagination and brought much-needed attention on an important yet neglected psychological construct. Despite its success, basic issues with the model remain. Here, we ask six questions: (i) Does self-control really wane over time? (ii) Is ego depletion a form of mental fatigue? (iii) What is the resource that is depleted by ego depletion? (iv) How can changes in motivation, perception, and expectations replenish an exhausted resource? (v) Has the revised resource model unwittingly become a model about motivation? (vi) Do self-control exercises increase self-control? By providing some answers to these questions – including conducting a meta-analysis of the self-control training literature – we highlight how the resource model needs to be revised if not supplanted altogether. PMID:28966660

A Question of Questions.

ERIC Educational Resources Information Center

Fenwick, John; McMillan, Rod

In a conventional teaching situation, a lecturer may use a wide range of questioning techniques aimed at helping students to become active learners. In distance learning, students are often isolated and have limited opportunities for interaction in a social learning environment. Hence, learning strategies in distance learning need to be structured…

Cleft Palate-Craniofacial Journal 50th anniversary editorial board commentary: anatomy, basic sciences, and genetics--then and now.

PubMed

Mooney, Mark P; Cooper, Gregory M; Marazita, Mary L

2014-05-01

To celebrate the 50th year of the Cleft Palate-Craniofacial Journal we look back to where we started in 1964 and where we are now, and we speculate about directions for the future in a "Then and Now" editorial series. This editorial examines changing trends and perspectives in anatomical, basic science, and genetic studies published in this 50-year interval. In volume 1 there were 45 total papers, seven (16%) of which were peer-reviewed basic science and genetic articles published: four in anatomy, three in craniofacial biology, and none in genetics. In contrast, in volume 50, of 113 articles there were 47 (42%) peer-reviewed basic science and genetic articles published: 30 in anatomy, five in craniofacial biology, and 12 in genetics. Topical analysis of published manuscripts then and now reveal that similar topics in anatomy and craniofacial biology are still being researched today (e.g., phenotypic variability, optimal timing of surgery, presurgical orthopedics, bone grafting); whereas, most of the more recent papers use advanced technology to address old questions. In contrast, genetic publications have clearly increased in frequency during the last 50 years, which parallels advances in the field during this time. However, all of us have noticed that the more "cutting-edge" papers in these areas are not being submitted for publication to the journal, but instead to discipline-specific journals. Concerted efforts are therefore indicated to attract and publish these cutting-edge papers in order to keep the Cleft Palate-Craniofacial Journal in the forefront of orofacial cleft and craniofacial anomaly research and to provide a valuable service to American Cleft Palate-Craniofacial Association members.

How Ministers Understand and Address Emotional and Sexual Pressures in Ministry Work

ERIC Educational Resources Information Center

Reid, Genise Aria

2012-01-01

This study explored the perceptions of ministers in regard to how they understand and address emotional and sexual pressures encountered in ministry work. The research was guided by four questions: How do practicing ministers in the Church of Antioch describe and understand pressures in their work settings that they see as emotional or sexual in…

Just healthcare? The moral failure of single-tier basic healthcare.

PubMed

Meadowcroft, John

2015-04-01

This article sets out the moral failure of single-tier basic healthcare. Single-tier basic healthcare has been advocated on the grounds that the provision of healthcare should be divorced from ability to pay and unequal access to basic healthcare is morally intolerable. However, single-tier basic healthcare encounters a host of catastrophic moral failings. Given the fact of human pluralism it is impossible to objectively define "basic" healthcare. Attempts to provide single-tier healthcare therefore become political processes in which interest groups compete for control of scarce resources with the most privileged possessing an inherent advantage. The focus on outputs in arguments for single-tier provision neglects the question of justice between individuals when some people provide resources for others without reciprocal benefits. The principle that only healthcare that can be provided to everyone should be provided at all leads to a leveling-down problem in which advocates of single-tier provision must prefer a situation where some individuals are made worse-off without any individual being made better-off compared to plausible multi-tier alternatives. Contemporary single-tier systems require the exclusion of noncitizens, meaning that their universalism is a myth. In the light of these pathologies, it is judged that multi-tier healthcare is morally required. © The Author 2015. Published by Oxford University Press, on behalf of the Journal of Medicine and Philosophy Inc. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Exam Question Exchange.

ERIC Educational Resources Information Center

Alexander, John J., Ed.

1983-01-01

Acceptable answers are provided for two chemistry questions. The first question is related to the prediction of the appearance of non-first-order proton nuclear magnetic resonance (NMR) spectra. The second question is related to extraterrestrial kinetic theory of gases. (JN)

US fertility prevention as poverty prevention: an empirical question and social justice issue.

PubMed

Romero, Diana; Agénor, Madina

2009-01-01

This paper examines the impact of the US welfare reform family-cap policy on the childbearing decisions of poor and low-income women by posing two complementary questions, both placed within a broader historical context. Specifically, it raises an empirical question pertaining to the family cap's effectiveness and a social justice question pertaining to the policy's ethical and legal justification in terms of human and reproductive rights. To address the first question, a thorough review of past and current research pertaining to the family cap at both the state and national levels is provided. The second question is addressed with an overview of international human and reproductive rights documents of relevance to the family-cap policy, as well as an analysis of the covenants' numerous components with which the family cap is in conflict. Finally, this paper situates the family cap in its historical context by investigating previous governmental attempts to control and regulate the reproductive health and rights of poor women and women of color in the United States. The majority of empirical analyses of the family cap have found that the policy has not had an impact on poor women's reproductive health behaviors. In addition, the exclusive application of this policy to poor women receiving cash assistance is demonstrated to be in violation of eight international human and reproductive rights documents, several of which the US is a signatory. These two findings make a strong case that policy makers and social and health researchers alike critically reexamine whether a policy that has not achieved its ostensible goal and is applied in a disparate manner-primarily to poor women and families and women of color-should continue to be implemented by the states.

How Do Question Writers Compose External Examination Questions? Question Writing as a Socio-Cognitive Process

ERIC Educational Resources Information Center

Johnson, Martin; Constantinou, Filio; Crisp, Victoria

2017-01-01

The focus of this research is on the practice of education examination question writing. Educational examinations are tests that are taken by candidates in schools or colleges but that are externally developed, administered and marked by an assessment organisation. Whilst the practice of writing external examination questions is ubiquitous,…

Recommendations for the pharmacological treatment of COPD: questions and answers.

PubMed

Fernandes, Frederico Leon Arrabal; Cukier, Alberto; Camelier, Aquiles Assunção; Fritscher, Carlos Cezar; Costa, Cláudia Henrique da; Pereira, Eanes Delgado Barros; Godoy, Irma; Cançado, José Eduardo Delfini; Romaldini, José Gustavo; Chatkin, Jose Miguel; Jardim, José Roberto; Rabahi, Marcelo Fouad; Nucci, Maria Cecília Nieves Maiorano de; Sales, Maria da Penha Uchoa; Castellano, Maria Vera Cruz de Oliveira; Aidé, Miguel Abidon; Teixeira, Paulo José Zimermann; Maciel, Renato; Corrêa, Ricardo de Amorim; Stirbulov, Roberto; Athanazio, Rodrigo Abensur; Russo, Rodrigo; Minamoto, Suzana Tanni; Lundgren, Fernando Luiz Cavalcanti

2017-01-01

The treatment of COPD has become increasingly effective. Measures that range from behavioral changes, reduction in exposure to risk factors, education about the disease and its course, rehabilitation, oxygen therapy, management of comorbidities, and surgical and pharmacological treatments to end-of-life care allow health professionals to provide a personalized and effective therapy. The pharmacological treatment of COPD is one of the cornerstones of COPD management, and there have been many advances in this area in recent years. Given the greater availability of drugs and therapeutic combinations, it has become increasingly challenging to know the indications for, limitations of, and potential risks and benefits of each treatment modality. In order to critically evaluate recent evidence and systematize the major questions regarding the pharmacological treatment of COPD, 24 specialists from all over Brazil gathered to develop the present recommendations. A visual guide was developed for the classification and treatment of COPD, both of which were adapted to fit the situation in Brazil. Ten questions were selected on the basis of their relevance in clinical practice. They address the classification, definitions, treatment, and evidence available for each drug or drug combination. Each question was answered by two specialists, and then the answers were consolidated in two phases: review and consensus by all participants. The questions answered are practical questions and help select from among the many options the best treatment for each patient and his/her peculiarities.

Les questions de migrations internationales

NASA Astrophysics Data System (ADS)

Samman, Mouna Liliane

1993-03-01

International migrations have growing implications for both countries of origin and countries of destination. In the latter, the presence of foreigners and of members of their families today creates problems of integration, causes argument and brings mounting xenophobia. Paralleling political, economic and social measures taken by public authorities to respond to these difficulties, education needs to assist in defusing the resulting social tensions by preparing the minds of learners and helping to develop new attitudes. In particular, when educational programmes address questions of international migration, these should be treated in the framework of historical evolution so that their real significance and their true temporal and spatial dimensions become apparent. It is also important that the growing interdependence between countries should be made plain, that national history should be placed in its international context, and that the true consequences of these developments should be made clear. In this context, learners need to be acquainted with Human Rights, thereby stressing universal moral values and the role of the individual. Lastly, questions relating to international migration are usually presented in the media in a selective and partial manner, and the young people who take in this information often accept the hasty judgments which are made of situations as proven facts. This is why all teaching about international migration needs to be considered or reconsidered in the light of the complementary or competing actions of the media.

The Future of Basic Science in Academic Surgery

PubMed Central

Keswani, Sundeep G.; Moles, Chad M.; Morowitz, Michael; Zeh, Herbert; Kuo, John S.; Levine, Matthew H.; Cheng, Lily S.; Hackam, David J.; Ahuja, Nita; Goldstein, Allan M.

2017-01-01

Objective The aim of this study was to examine the challenges confronting surgeons performing basic science research in today’s academic surgery environment. Summary of Background Data Multiple studies have identified challenges confronting surgeon-scientists and impacting their ability to be successful. Although these threats have been known for decades, the downward trend in the number of successful surgeon-scientists continues. Clinical demands, funding challenges, and other factors play important roles, but a rigorous analysis of academic surgeons and their experiences regarding these issues has not previously been performed. Methods An online survey was distributed to 2504 members of the Association for Academic Surgery and Society of University Surgeons to determine factors impacting success. Survey results were subjected to statistical analyses. We also reviewed publicly available data regarding funding from the National Institutes of Health (NIH). Results NIH data revealed a 27% decline in the proportion of NIH funding to surgical departments relative to total NIH funding from 2007 to 2014. A total of 1033 (41%) members responded to our survey, making this the largest survey of academic surgeons to date. Surgeons most often cited the following factors as major impediments to pursuing basic investigation: pressure to be clinically productive, excessive administrative responsibilities, difficulty obtaining extramural funding, and desire for work-life balance. Surprisingly, a majority (68%) did not believe surgeons can be successful basic scientists in today’s environment, including departmental leadership. Conclusions We have identified important barriers that confront academic surgeons pursuing basic research and a perception that success in basic science may no longer be achievable. These barriers need to be addressed to ensure the continued development of future surgeon-scientists. PMID:27643928

Big questions about the universe

NASA Astrophysics Data System (ADS)

Stavinschi, Magda

2011-06-01

Astronomy is not only a branch of science but also an important part of the culture and civilisations of peoples. Starting with archeoastronomy to the present day, it has always contributed to a better understanding of life, of humanity. After 400 years of modern astronomy, it still addresses major problems such as: Why there is something rather than nothing? Why is nature comprehensible to humans? How is cosmos related to humanity? Do multiverses exist? Is there life on other planets? Are we alone in the universe? Does the universe have a beginning? If so, what does it mean? How did the universe originate? All these questions are a challenge for interdisciplinary and transdisciplinary investigations, for philosophers, physicists, cosmologists, mathematicians, theologians. The new insights gained by pursuing in depth these common investigations will shape the society we live in and have important consequences on the future we are creating.

The European Network for Research, Action and Training in Adult Literacy and Basic Education (Dublin, Ireland, May 25-30, 1991). A Seminar Organised by EUROALPHA. Adult Basic Education in Prisons.

ERIC Educational Resources Information Center

1991

This conference report on adult basic education in European prisons contains the following introductory materials: a list of participants, the program, and introductions to the seminar by Frank Dunne and Pierre Freynet. "Keynote Address" (Robert Suvaal) discusses five items a prison educator must deal with: philosophy, position of…

[Waterborne diseases and basic sanitation in Colombia].

PubMed

Rodríguez Miranda, Juan P; García-Ubaque, César A; García-Ubaque, Juan C

2016-01-01

To analyze the relationship of sewerage coverage and wastewater treatment with waterborne disease behaviour. A descriptive retrospective study was conducted using secondary sources (document review and information available in databases) about basic sanitation coverage, treatment of domestic sewage in the country and the prevalence of waterborne diseases during the period 2008-2014. The country invested USD 1,100 million in the implementation of wastewater treatment systems from 2011 until the first half of 2013. However, the incidence of waterborne diseases, such as acute diarrheal disease, foodborne diseases and typhoid and paratyphoid fever did not decrease during the period 2008-2014; only hepatitis A registered a decrease. Investment in water supply and sewerage systems is relevant to improve health conditions of the population and to reduce the incidence and prevalence of various health conditions; however, it is necessary to address other aspects such as health education and social empowerment to address this problem more efficiently.

A Computerized Content Analysis of the Perceived Criterion Categories for the "Speech to Inform" of Inexperienced and Experienced Basic Course Students.

ERIC Educational Resources Information Center

Jones, Tom; Di Salvo, Vince

A computerized content analysis of the "theory input" for a basic speech course was conducted. The questions to be answered were (1) What does the inexperienced basic speech student hold as a conceptual perspective of the "speech to inform" prior to his being subjected to a college speech class? and (2) How does that inexperienced student's…

Exam Question Exchange.

ERIC Educational Resources Information Center

Alexander, John J., Ed.

1987-01-01

Contains two articles relating to chemistry examination questions. One provides examples of how to sequence multiple choice questions so that partial credit may be given for some responses. The second includes a question and solution dealing with stereoisomerism as a result of free radical chlorination of a nonstereoisometic substance. (TW)

Novel Approaches to Examine Passage, Student, and Question Effects on Reading Comprehension

PubMed Central

Miller, Amanda C.; Davis, Nicole; Gilbert, Jennifer K.; Cho, Sun-Joo; Toste, Jessica R.; Street, James; Cutting, Laurie E.

2014-01-01

Reading comprehension is influenced by sources of variance associated with the reader and the task. To gain insight into the complex interplay of multiple sources of influence, we employed crossed random-effects item response models. These models allowed us to simultaneously examine the degree to which variables related to the type of passage and student characteristics influenced students’ (n = 94; mean age = 11.97 years) performance on two indicators of reading comprehension: different types of comprehension questions and passage fluency. We found that variables related to word recognition, language, and executive function were influential across various types of passages and comprehension questions and also predicted a reader’s passage fluency. Further, an exploratory analysis of two-way interaction effects was conducted. Results suggest that understanding the relative influence of passage, question, and student variables has implications for identifying struggling readers and designing interventions to address their individual needs. PMID:24535914

Beginning EFL Teachers' Beliefs about Quality Questions and Their Questioning Practices

ERIC Educational Resources Information Center

Pham, Ly Ngoc Khanh; Hamid, M. Obaidul

2013-01-01

Motivated by the scarcity of research that examines the impact of teacher beliefs on their actual practices in Vietnam, this study investigated the relationship between teachers' beliefs about quality questions and their questioning behaviours in terms of questioning purposes, content focus, students' cognitive level, wording and syntax. Thirteen…

NSFC spurs significant basic research progress of respiratory medicine in China.

PubMed

Sun, Ruijuan; Xu, Feng; Wang, Chen; Dong, Erdan

2017-05-01

Over the years, research in respiratory medicine has progressed rapidly in China. This commentary narrates the role of the National Natural Science Foundation of China (NSFC) in supporting the basic research of respiratory medicine, summarizes the major progress of respiratory medicine in China, and addresses the main future research directions sponsored by the NSFC. © 2015 John Wiley & Sons Ltd.

Conceptual versus Algorithmic Learning in High School Chemistry: The Case of Basic Quantum Chemical Concepts--Part 2. Students' Common Errors, Misconceptions and Difficulties in Understanding

ERIC Educational Resources Information Center

Papaphotis, Georgios; Tsaparlis, Georgios

2008-01-01

Part 2 of the findings are presented of a quantitative study (n = 125) on basic quantum chemical concepts taught at twelfth grade (age 17-18 years) in Greece. A paper-and-pencil test of fourteen questions was used that were of two kinds: five questions that tested recall of knowledge or application of algorithmic procedures (type-A questions);…

Environmental Radiation Effects: A Need to Question Old Paradigms

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

Hinton, T.G.; Bedford, J.; Ulsh, B.

2003-03-27

A historical perspective is given of the current paradigm that does not explicitly protect the environment from radiation, but instead, relies on the concept that if dose limits are set to protect humans then the environment is automatically protected as well. We summarize recent international questioning of this paradigm and briefly present three different frameworks for protecting biota that are being considered by the U.S. DOE, the Canadian government and the International Commission on Radiological Protection. We emphasize that an enhanced collaboration is required between what has traditionally been separated disciplines of radiation biology and radiation ecology if we aremore » going to properly address the current environmental radiation problems. We then summarize results generated from an EMSP grant that allowed us to develop a Low Dose Irradiation Facility that specifically addresses effects of low-level, chronic irradiation on multiple levels of biological organization.« less

Persistence of Latino Students in Community Colleges: An Empowerment Model Addressing Acculturative Stress

ERIC Educational Resources Information Center

Wilson, Judy C.

2012-01-01

College student persistence has been a concern of researchers and practitioners since the early 1960s. Traditional models have addressed the need for students to be integrated into the academic and social domains of the college campus. Recently, critical theorists and researchers have been questioning the relevance of the traditional models for…

The School Library: A Space for Critical Thinking about Data and Mathematical Questions

ERIC Educational Resources Information Center

Kimmel, Sue C.

2012-01-01

Which potato chip is healthiest: (1) regular; (2) baked; or (3) sour cream and onion? This problem requires critical and numerical skills in order to read and compare nutrition labels. The question has applications in mathematics and science classrooms but also in teachers' lounges and school cafeterias. It is a problem that addresses the five…

Formative student-authored question bank: perceptions, question quality and association with summative performance

PubMed Central

Walsh, Jason L; Harris, Benjamin H L; Denny, Paul; Smith, Phil

2018-01-01

Purpose of the study There are few studies on the value of authoring questions as a study method, the quality of the questions produced by students and student perceptions of student-authored question banks. Here we evaluate PeerWise, a widely used and free online resource that allows students to author, answer and discuss multiple-choice questions. Study design We introduced two undergraduate medical student cohorts to PeerWise (n=603). We looked at their patterns of PeerWise usage; identified associations between student engagement and summative exam performance; and used focus groups to assess student perceptions of the value of PeerWise for learning. We undertook item analysis to assess question difficulty and quality. Results Over two academic years, the two cohorts wrote 4671 questions, answered questions 606 658 times and posted 7735 comments. Question writing frequency correlated most strongly with summative performance (Spearman’s rank: 0.24, p=<0.001). Student focus groups found that: (1) students valued curriculum specificity; and (2) students were concerned about student-authored question quality. Only two questions of the 300 ’most-answered' questions analysed had an unacceptable discriminatory value (point-biserial correlation <0.2). Conclusions Item analysis suggested acceptable question quality despite student concerns. Quantitative and qualitative methods indicated that PeerWise is a valuable study tool. PMID:28866607

Using Pre-Assessment and In-Class Questions to Change Student Understanding of Molecular Movements †

PubMed Central

Shi, J.; Knight, Jennifer K.; Chun, Hyonho; Guild, Nancy A.; Martin, Jennifer M.

2017-01-01

Understanding how different types of molecules move through cell membranes is a fundamental part of cell biology. To identify and address student misconceptions surrounding molecular movement through cell membranes, we surveyed student understanding on this topic using pre-class questions, in-class clicker questions, and subsequent exam questions in a large introductory biology course. Common misconceptions identified in student responses to the pre-class assessment questions were used to generate distractors for clicker questions. Two-tier diagnostic clicker questions were used to probe incoming common student misconceptions (first tier) and their reasoning (second tier). Two subsequent lectures with assessment clicker questions were used to help students construct a new framework to understand molecular movement through cell membranes. Comparison of pre-assessment and post-assessment (exam) performance showed dramatic improvement in students’ understanding of molecular movement: student answers to exam questions were 74.6% correct with correct reasoning while only 1.3% of the student answers were correct with correct reasoning on the pre-class assessment. Our results show that students’ conceptual understanding of molecular movement through cell membranes progressively increases through discussions of a series of clicker questions and suggest that this clicker-based teaching strategy was highly effective in correcting common student misconceptions on this topic. PMID:28512521

A phenomenographic study of the ability to address complex socio-technical systems via variation theory

NASA Astrophysics Data System (ADS)

Mendoza Garcia, John A.

Sometimes engineers fail when addressing the inherent complexity of socio-technical systems because they lack the ability to address the complexity of socio-technical systems. Teaching undergraduate engineering students how to address complex socio-technical systems, has been an educational endeavor at different levels ranging from kindergarten to post-graduate education. The literature presents different pedagogical strategies and content to reach this goal. However, there are no existing empirically-based assessments guided by a learning theory. This may be because at the same time explanations of how the skill is developed are scarce. My study bridges this gap, and I propose a developmental path for the ability to address the complex socio-technical systems via Variation Theory, and according to the conceptual framework provided by Variation Theory, my research question was "What are the various ways in which engineers address complex socio-technical systems?" I chose the research approach of phenomenography to answer my research question. I also chose to use a blended approach, Marton's approach for finding the dimensions of variation, and the developmental approach (Australian) for finding a hierarchical relationship between the dimensions. Accordingly, I recruited 25 participants with different levels of experience with addressing complex socio-technical systems and asked them all to address the same two tasks: A design of a system for a county, and a case study in a manufacturing firm. My outcome space is a nona-dimensional (nine) developmental path for the ability to address the complexity in socio-technical systems, and I propose 9 different ways of experiencing the complexity of a socio-technical system. The findings of this study suggest that the critical aspects that are needed to address the complexity of socio-technical systems are: being aware of the use of models, the ecosystem around, start recognizing different boundaries, being aware of time as a

From Latifundia to Central Planning and Onward to Agribusiness: A Rejoinder to Joachim Singelmann's Presidential Address on "From Central Planning to Markets"

ERIC Educational Resources Information Center

Szelenyi, Ivan

2011-01-01

This article presents the author's rejoinder to Joachim Singelmann's presidential address on "From Central Planning to Markets." Joachim Singelmann in his presidential address challenged the received wisdom: socialism was doomed to fail; during the market transition all of its basic institutions had to be abolished and replaced by the…

Perspectives from the Avian Phylogenomics Project: Questions that Can Be Answered with Sequencing All Genomes of a Vertebrate Class.

PubMed

Jarvis, Erich D

2016-01-01

The rapid pace of advances in genome technology, with concomitant reductions in cost, makes it feasible that one day in our lifetime we will have available extant genomes of entire classes of species, including vertebrates. I recently helped cocoordinate the large-scale Avian Phylogenomics Project, which collected and sequenced genomes of 48 bird species representing most currently classified orders to address a range of questions in phylogenomics and comparative genomics. The consortium was able to answer questions not previously possible with just a few genomes. This success spurred on the creation of a project to sequence the genomes of at least one individual of all extant ∼10,500 bird species. The initiation of this project has led us to consider what questions now impossible to answer could be answered with all genomes, and could drive new questions now unimaginable. These include the generation of a highly resolved family tree of extant species, genome-wide association studies across species to identify genetic substrates of many complex traits, redefinition of species and the species concept, reconstruction of the genomes of common ancestors, and generation of new computational tools to address these questions. Here I present visions for the future by posing and answering questions regarding what scientists could potentially do with available genomes of an entire vertebrate class.

Adult Basic Education Basic Computer Literacy Handbook.

ERIC Educational Resources Information Center

Manini, Catalina M.; Cervantes, Juan

This handbook, in both English and Spanish versions, is intended for use with adult basic education (ABE) students. It contains five sections of basic computer literacy activities and information about the ABE computer literacy course offered at Dona Ana Community College (DACC) in New Mexico. The handbook begins with forewords by the handbook's…

Formative student-authored question bank: perceptions, question quality and association with summative performance.

PubMed

Walsh, Jason L; Harris, Benjamin H L; Denny, Paul; Smith, Phil

2018-02-01

There are few studies on the value of authoring questions as a study method, the quality of the questions produced by students and student perceptions of student-authored question banks. Here we evaluate PeerWise, a widely used and free online resource that allows students to author, answer and discuss multiple-choice questions. We introduced two undergraduate medical student cohorts to PeerWise (n=603). We looked at their patterns of PeerWise usage; identified associations between student engagement and summative exam performance; and used focus groups to assess student perceptions of the value of PeerWise for learning. We undertook item analysis to assess question difficulty and quality. Over two academic years, the two cohorts wrote 4671 questions, answered questions 606 658 times and posted 7735 comments. Question writing frequency correlated most strongly with summative performance (Spearman's rank: 0.24, p=<0.001). Student focus groups found that: (1) students valued curriculum specificity; and (2) students were concerned about student-authored question quality. Only two questions of the 300 'most-answered' questions analysed had an unacceptable discriminatory value (point-biserial correlation <0.2). Item analysis suggested acceptable question quality despite student concerns. Quantitative and qualitative methods indicated that PeerWise is a valuable study tool. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

A roadmap for bridging basic and applied research in forensic entomology.

PubMed

Tomberlin, J K; Mohr, R; Benbow, M E; Tarone, A M; VanLaerhoven, S

2011-01-01

The National Research Council issued a report in 2009 that heavily criticized the forensic sciences. The report made several recommendations that if addressed would allow the forensic sciences to develop a stronger scientific foundation. We suggest a roadmap for decomposition ecology and forensic entomology hinging on a framework built on basic research concepts in ecology, evolution, and genetics. Unifying both basic and applied research fields under a common umbrella of terminology and structure would facilitate communication in the field and the production of scientific results. It would also help to identify novel research areas leading to a better understanding of principal underpinnings governing ecosystem structure, function, and evolution while increasing the accuracy of and ability to interpret entomological evidence collected from crime scenes. By following the proposed roadmap, a bridge can be built between basic and applied decomposition ecology research, culminating in science that could withstand the rigors of emerging legal and cultural expectations.

Essential Questions

ERIC Educational Resources Information Center

Wilhelm, Jeffrey D.

2012-01-01

The secret to teaching may be as simple as asking students good questions--and then giving them the opportunity to find the answers. The author shares how he uses essential questions that set the class off on an inquiry. Rather than consuming information that he distributes and then repeating it on a test, students carry out their own…

A survey of pharmacists' perceptions of the adequacy of their training for addressing mental health–related medication issues

PubMed Central

2017-01-01

Introduction: The purpose of this study was to conduct a survey of North Carolina pharmacists' perceptions of their pharmacy training in mental health–related medication issues and how this influenced their perceived ability to address these issues in the provision of pharmaceutical care to their patients. Methods: A survey consisting of 17 questions was developed and emailed to licensed pharmacists in North Carolina. Surveys that were returned were analyzed to see if conclusions could be made regarding the pharmacists' perceptions about their mental health–related medication training and its influence on their practice. Results: A total of 848 pharmacists completed the survey (response rate of 7.9%). Of the survey participants, 489 (58.2%) reported that pharmacy school training adequately prepared them to provide basic pharmaceutical care to patients taking mental health–related medications. However, 350 (41.4%) reported feeling less comfortable providing medication counseling for mental health–related medications compared to cardiac medications. Discussion: Despite the volume of prescriptions that mental health–related medications represent in day-to-day practice, a significant portion of licensed pharmacists responding to our survey indicate that the emphasis on mental health in their training may have been inadequate.

Questioning ORACLE: An Assessment of ORACLE's Analysis of Teachers' Questions and [A Comment on "Questioning ORACLE"].

ERIC Educational Resources Information Center

Scarth, John; And Others

1986-01-01

Analysis of teachers' questions, part of the ORACLE (Observation Research and Classroom Learning Evaluation) project research, is examined in detail. Scarth and Hammersley argue that the rules ORACLE uses for identifying different types of questions involve levels of ambiguity and inference that threaten reliability and validity of the study's…

Questioning cochlear amplification

NASA Astrophysics Data System (ADS)

van der Heijden, Marcel; Versteegh, Corstiaen P. C.

2015-12-01

Thirty years ago it was hypothesized that motile processes inject mechanical energy into cochlear traveling waves. This mechanical amplification, alternatively described as negative damping, is invoked to explain both the sensitivity and the nonlinear compression of cochlear responses. There is a recent trend to present cochlear amplification as an established fact, even though the evidence is at most circumstantial and several thorny problems have remained unresolved. We analyze several of these issues, and present new basilar membrane recordings that allowed us to quantify cochlear energy flow. Specifically, we address the following questions: (1) Does auditory sensitivity require narrowband amplification? (2) Has the "RC problem" (lowpass filtering of outer hair cell receptor potential) been resolved? (3) Can OHC motility improve auditory sensitivity? (4) Is there a net power gain between neighboring locations on the basilar membrane? The analyses indicate that mechanical amplification in the cochlea is neither necessary nor useful, and that realizing it by known forms of motility would reduce sensitivity rather than enhance it. Finally, our experimental data show that the peaking of the traveling wave is realized by focusing the acoustic energy rather than amplifying it. (Abbreviations. BM: basilar membrane; CF: characteristic frequency; IHC: inner hair cell; ME: middle ear; MT; mechanotransducer; OHC: outer hair cell; SPL: sound pressure level.)

Is carbon storage enough? Can plants adapt? New questions in climate change research.

Treesearch

Sally Duncan

2002-01-01

As it becomes increasingly apparent that human activities are partly responsible for global warming, the focus of climate change research is shifting from the churning out of assessments to the pursuit of science that can test the robustness of existing models. The questions now being addressed are becoming more challenging: Can water-use efficiency of plants keep up...

[Kraepelin's basic nosologic postulates. An attempt at a critical evaluation of the later works of Kraepelin].

PubMed

Hoff, P

1988-01-01

This study discusses three important papers by Emil Kraepelin, published between 1918 and 1920. Kraepelin supports--in accordance with his teacher Wilhelm Wundt--the view of psychophysical parallelism as a basic principle of dealing with the questions of mental illness. Kraepelin is often called a nosologist; but one must not forget that Kraepelins nosology was not a static one, nor did he vote in favor of any kind of dogmatism. Only when Kraepelin's basic positions are reflected in a differentiated way, his enormous influence on very different parts of psychiatry as science can be understood.

Distributed photovoltaic systems - Addressing the utility interface issues

NASA Astrophysics Data System (ADS)

Firstman, S. I.; Vachtsevanos, G. J.

This paper reviews work conducted in the United States on the impact of dispersed photovoltaic sources upon utility operations. The photovoltaic (PV) arrays are roof-mounted on residential houses and connected, via appropriate power conditioning equipment, to the utility grid. The presence of such small (4-6 Kw) dispersed generators on the distribution network raises questions of a technical, economic and institutional nature. After a brief identification of utility interface issues, the paper addresses such technical concerns as protection of equipment and personnel safety, power quality and utility operational stability. A combination of experimental and analytical approaches has been adopted to arrive at solutions to these problems. Problem areas, under various PV system penetration scenarios, are identified and conceptual designs of protection and control equipment and operating policies are developed so that system reliability is maintained while minimizing capital costs. It is hoped that the resolution of balance-of-system and grid interface questions will ascertain the economic viability of photovoltaic systems and assist in their widespread utilization in the future.

Research in the perianesthesia setting: the basics of getting started.

PubMed

Myers, Gina; Kosinski, Michele

2005-02-01

Research can be defined as a process that systematically investigates a situation with the objective of expanding the existing knowledge of a profession. Research asks the question "Does what we do as nurses help or hinder?" The purpose of this article is to provide a brief history of nursing research and to review basic research methods. In addition, examples of potential research projects focused in the perianesthesia practice arena will be explored. Practical steps will be outlined to guide novice nurse researchers in their early endeavors.

Unpark Those Questions

ERIC Educational Resources Information Center

Ness, Molly

2013-01-01

Whenever Mr. Henderson's 3rd grade students had a question that he couldn't immediately answer or that seemed off-topic, he asked them to write the question on a sticky note and place it on a poster dubbed the "Parking Lot." His intention was to find time later to answer those questions, but too often, he said, the parking lot…

Comparing early signs and basic symptoms as methods for predicting psychotic relapse in clinical practice.

PubMed

Eisner, Emily; Drake, Richard; Lobban, Fiona; Bucci, Sandra; Emsley, Richard; Barrowclough, Christine

2018-02-01

Early signs interventions show promise but could be further developed. A recent review suggested that 'basic symptoms' should be added to conventional early signs to improve relapse prediction. This study builds on preliminary evidence that basic symptoms predict relapse and aimed to: 1. examine which phenomena participants report prior to relapse and how they describe them; 2. determine the best way of identifying pre-relapse basic symptoms; 3. assess current practice by comparing self- and casenote-reported pre-relapse experiences. Participants with non-affective psychosis were recruited from UK mental health services. In-depth interviews (n=23), verbal checklists of basic symptoms (n=23) and casenote extracts (n=208) were analysed using directed content analysis and non-parametric statistical tests. Three-quarters of interviewees reported basic symptoms and all reported conventional early signs and 'other' pre-relapse experiences. Interviewees provided rich descriptions of basic symptoms. Verbal checklist interviews asking specifically about basic symptoms identified these experiences more readily than open questions during in-depth interviews. Only 5% of casenotes recorded basic symptoms; interviewees were 16 times more likely to report basic symptoms than their casenotes did. The majority of interviewees self-reported pre-relapse basic symptoms when asked specifically about these experiences but very few casenotes reported these symptoms. Basic symptoms may be potent predictors of relapse that clinicians miss. A self-report measure would aid monitoring of basic symptoms in routine clinical practice and would facilitate a prospective investigation comparing basic symptoms and conventional early signs as predictors of relapse. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

Profile and Status of Untrained Teachers: Experiences in Basic Schools in Rural Ghana

ERIC Educational Resources Information Center

Tanaka, Chisato

2012-01-01

Untrained teachers are deployed in basic schools in many developing countries as a measure to address enrolment escalation; minimising the financial burden on the government, much of whose education budget is already a recurrent cost. However, there has been little research into untrained teachers. Employing a mixed-methods approach, this article…

Prioritizing care during the acute phase: the prominent role of basic psychosocial life support.

PubMed

Rooze, Magda; Netten, Josee; de Ruyter, Ariëlle; de Vries, Maaike; Helsloot, Ira; de Soir, Erik; Selwood, Philip; Schenk, Henk; Hustinx, Paul; Olinder, Henrik

2008-01-01

The issue of basic psychosocial life support during and after disasters is important. People who are affected by disasters can experience severe distress and may need psychosocial support. However, there still are many questions about service design and effectiveness of psychosocial support. During the process of the Targeted Agenda Program, "Prioritizing Care during the Acute Phase: The Prominent Role of Basic Psychosocial Life Support", a team of experts reached consensus on some important issues concerning psychosocial first aid, civil participation, and risk communication. The experts come from many different backgrounds, which supports the notion that psychosocial care deserves special attention within disaster relief programs involving all disciplines and all responsibilities.

BRIDGES: Evolution of basic and applied linkages in benthic science

USGS Publications Warehouse

Aumen, Nicholas G.; Gurtz, Martin E.; Barbour, Michael T.; Moerke, Ashley

2010-01-01

Growing awareness of environmental degradation resulted in stricter environmental regulations and laws for aquatic ecosystems. These regulations were followed by an increase in applied research and monitoring beginning in the early 1970s. The number of applied scientists who were members of the North American Benthological Society grew at a commensurate rate. The editors of J-NABS recognized that, despite these increases, submitted manuscripts mostly addressed basic science. In response, the BRIDGES section of J-NABS was created in 1994 to provide a forum for linking basic ecological principles to applied science problems and issues. We examined the emergence of applied science topics in J-NABS and its predecessor, Freshwater Invertebrate Biology, from their beginning in 1982 to 2009. We classified papers among 11 categories that included a basic/applied science linkage. In the 1980s, applied papers were predominantly on effects of eutrophication/pollution and landuse changes. When BRIDGES was established in 1994, papers were solicited by editors and BRIDGES sections usually included >1 paper on a common theme to express complementary or alternate viewpoints. Forty-two papers appeared in BRIDGES between 1994 and 2009, but the number per issue declined after 2001. The total number of applied science papers in J-NABS has increased since ∼1994. Citation analysis of BRIDGES papers illustrates how information is being cited, but applied papers often are used in ways that might not lead to citations. BRIDGES transitioned to a new format in September 2009 to address new types of complex, multifaceted linkages. All new BRIDGES articles will be open access, and authors will be encouraged to produce lay-language fact sheets and to post them on the web.

Upper secondary and first-year university students' explanations of animal behaviour: to what extent are Tinbergen's four questions about causation, ontogeny, function and evolution, represented?

NASA Astrophysics Data System (ADS)

Pinxten, Rianne; Desclée, Mathieu; Eens, Marcel

2016-09-01

In 1963, the Nobel Prize-winning ethologist Niko Tinbergen proposed a framework for the scientific study of animal behaviour by outlining four questions that should be answered to have a complete understanding: causation, ontogeny, function and evolution. At present, Tinbergen's framework is still considered the best way to guide animal behavioural research. Given the importance in science instruction of demonstrating how scientists work and ask questions, we investigated to what extent Tinbergen's questions are addressed in biology textbooks in secondary education in Flanders, Belgium, and represented in upper-secondary and first-year university students' explanations of behaviour in general and of specific animal behaviours. Our results revealed that teaching of animal behaviour mainly addresses ontogeny and causation, and that Tinbergen's framework is not explicitly referred to. Students typically addressed only one or two questions, with the majority addressing causation or both causation and ontogeny when explaining behaviour in general, but function or causation and function when explaining specific animal behaviours. This high prevalence of function may be due to teleological thinking. Evolution was completely neglected, even in university students who had recently completed an evolution course. Our results revealed that transfer of the concepts of ontogeny and evolution was (almost) absent. We argue why Tinbergen's framework should be an integral part of any biology curriculum.

Curiosity Questions

ERIC Educational Resources Information Center

Nelsen, Jane; DeLorenzo, Chip

2010-01-01

Have you ever found yourself lecturing a child, with the best of intentions, in an attempt to help him or her learn a lesson or process a situation in a manner that you feel will be productive? Curiosity questions, which the authors also call What and How questions, help children process an experience, event, or natural consequence so that they…

Question Classification Taxonomies as Guides to Formulating Questions for Use in Chemistry Classrooms

ERIC Educational Resources Information Center

Festo, Kayima

2016-01-01

Teacher questions play an important role in facilitating classroom discourse. Using appropriate question types and proper questioning techniques help to create reflective-active learners. Teacher questions can elicit students' explanations, elaboration of their ideas and thinking, and they can be used to disclose students' misconceptions. Despite…

Basic Burns Management E-Learning: A New Teaching Tool.

PubMed

Egro, Francesco M

Burns teaching is organized only in a few medical schools in the United Kingdom. An e-learning tutorial was developed with the objective of incorporating burns teaching within the medical school curriculum. A 33-webpage e-learning was created, covering topics such as local and general response to burns, assessment of burns, first aid, primary and secondary survey, and referral guidelines. Medical student satisfaction was then evaluated using a 12-question feedback survey rated based on a Likert scale from 1 (very poor) to 5 (very good). The 12-question survey was completed by a total of 18 medical students ranging from second to fourth years (second = 17%, third = 22%, fourth = 61%). While only a couple of students had received prior burns teaching, 50% of the cohort had an interest to pursue surgery as a career. The majority of students (72%) would be interested to have an e-learning module on basic burns management in their medical curriculum. The means of all domains specific to the e-learning were rated as "good" or "very good." Students' rating for ease of use was 87%, usefulness was 88%, relevance to the medical curriculum was 90%, clarity and quality of content were 78% and 83%, respectively, design was 79%, and the overall satisfaction with this e-learning was 87%. The "Basic Burns Management" e-learning tutorial can provide an efficient and effective means of information delivery to medical students and junior doctors, allowing easy and fast incorporation of burns teaching within the medical curriculum and in other medical teaching settings.

Evaluating the Effects of Basic Skills Mathematics Placement on Academic Outcomes of Community College Students

ERIC Educational Resources Information Center

Melguizo, Tatiana; Bo, Hans; Prather, George; Kim, Bo

2011-01-01

The main objective of the authors' proposed study is to evaluate the effectiveness of math placement policies for entering community college students on these students' academic success in math, and their transfer and graduation rates. The main research question that guides the proposed study is: What are the effects of various basic skills…

The Practice and Challenges of Implementing Critical Thinking Skills in Omani Post-Basic EFL Classrooms

ERIC Educational Resources Information Center

Al-Kindi, Naeema Saleh; AL-Mekhlafi, Abdo Mohammed

2017-01-01

The purpose of the current study is to investigate post-basic English teachers' practice of critical thinking skills and the challenges they face while teaching skills in EFL classrooms. Three research questions were investigated to achieve this purpose: 1--To what extent do EFL teachers use classroom behaviors that nurture critical thinking at…

41 CFR 300-2.23 - How is the user addressed in the FTR?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false How is the user addressed in the FTR? 300-2.23 Section 300-2.23 Public Contracts and Property Management Federal Travel Regulation System GENERAL INTRODUCTION 2-HOW TO USE THE FTR Question & Answer Format § 300-2.23 How is the...

Question-Asking and Question-Exploring

ERIC Educational Resources Information Center

Sands, Lorraine; Carr, Margaret; Lee, Wendy

2012-01-01

The Centre of Innovation Research at Greerton Early Childhood Centre was characterised as a dispositional milieu where working theories were explored through a narrative research methodology. As the research progressed, the teachers at Greerton strengthened the way we were listening to, and watching out for young children's questions to enable…

Correlation between Question Intonation and Focus of Interrogation--Evidence from French Dislocated Questions.

ERIC Educational Resources Information Center

Shen, Xiao-nan

This study explores the relationship between question intonation patterns in French using dislocated questions and question-focus (Q- focus). A dislocated question is defined as an interrogative sentence whose sequence is interrupted by the topicalization of a constituent at the left ("Toi, tu viens?"), at the right (Tu viens,…

Stem Cell Basics

MedlinePlus

... Tips Info Center Research Topics Federal Policy Glossary Stem Cell Information General Information Clinical Trials Funding Information Current ... Basics » Stem Cell Basics I. Back to top Stem Cell Basics I. Introduction: What are stem cells, and ...

Where Have All the Teachers Gone? Finding Answers to the Most Basic Questions about California's Teacher Workforce. CenterView

ERIC Educational Resources Information Center

Center for the Future of Teaching and Learning, 2005

2005-01-01

This policy brief presents a strong case for the creation of a statewide teacher data system in California by highlighting some of the simple teacher workforce questions that cannot be answered because such a system does not currently exist. At the state level, data on teacher qualifications are needed to fulfill the new reporting requirements of…

Clostridium difficile Infection in Children: Current State and Unanswered Questions

PubMed Central

Tamma, Pranita D.; Sandora, Thomas J.

2012-01-01

The incidence of Clostridium difficile infection (CDI) in children has increased over the past decade. In recent years, new and intriguing data on pediatric CDI have emerged. Community-onset infections are increasingly recognized, even in children who have not previously received antibiotics. A hypervirulent strain is responsible for up to 20% of pediatric CDI cases. Unique risk factors for CDI in children have been identified. Advances in diagnostic testing strategies, including the use of nucleic acid amplification tests, have raised new questions about the optimal approach to diagnosing CDI in children. Novel therapeutic options are available for adult patients with CDI, raising questions about the use of these agents in children. Updated recommendations about infection prevention and control measures are now available. We summarize these recent developments in pediatric CDI in this review and also highlight remaining knowledge gaps that should be addressed in future research efforts. PMID:23687578

The Impact of the Document-Based Question on the Teaching of United States History.

ERIC Educational Resources Information Center

Rothschild, Eric

2000-01-01

Provides historical information on the Document-Based Question (DBQ) that has been a part of the Advanced Placement (AP) U.S. history examination since 1973. Focuses on the effects that DBQ had on course content and teaching methods. Addresses the new changes made with the redesign of the DBQ in 1982. (CMK)

Using Study Guides To Help Students Focus Their Reading in the Basic Course.

ERIC Educational Resources Information Center

Blakeman, David A.; Young, Raymond W.

One problem that surfaced with the speech communication basic course (COM 105) at Valdosta State University (Georgia) was that the actual content covered by individual instructors varied widely, so widely that two given sections taught by different instructors may bear little resemblance to one another. This problem was addressed first through a…

Cystic fibrosis research topics featured at the 14th ECFS Basic Science Conference: Chairman's summary.

PubMed

Mall, Marcus A; Hwang, Tzyh-Chang; Braakman, Ineke

2018-03-01

In recent years, tremendous progress has been made in the development of novel drugs targeting the basic defect in patients with cystic fibrosis (CF). This breakthrough is based on a solid foundation of knowledge on CFTR's function in health and how mutations in CFTR cause CF multi-organ disease. This knowledge has been collected and continuously expanded by an active and persistent CF research community and has paved the way for precision medicine for CF. Since 2004, the European Cystic Fibrosis Society (ECFS) has held an annual Basic Science Conference that has evolved as an international forum for interdisciplinary discussion of hot topics and unsolved questions related to CF research. This Special Issue reviews CF research topics featured at the 14th ECFS Basic Science Conference and provides an up-to-date overview of recent progress in our understanding of CFTR structure and function, disease mechanisms implicated in airway mucus plugging, inflammation and abnormal host-pathogen interactions, and advancements with enhanced cell and animal model systems and breakthrough therapies directed at mutant CFTR or alternative targets. In addition, this Special Issue also identifies a number of fundamental questions and hurdles that still have to be overcome to realize the full potential of precision medicine and develop transformative therapies for all patients with CF. Copyright © 2017 European Cystic Fibrosis Society. Published by Elsevier B.V. All rights reserved.

Health as a basic human need: would this be enough?

PubMed

de Campos, Thana Cristina

2012-01-01

Although the value of health is universally agreed upon, its definition is not. Both the WHO and the UN define health in terms of well-being. They advocate a globally shared responsibility that all of us - states, international organizations, pharmaceutical corporations, civil society, and individuals - bear for the health (that is, the well-being) of the world's population. In this paper I argue that this current well-being conception of health is troublesome. Its problem resides precisely in the fact that the well-being conception of health, as an all-encompassing label, does not properly distinguish between the different realities of health and the different demands of justice, which arise in each case. In addressing responsibilities related to the right to health, we need to work with a more differentiated vocabulary, which can account for these different realities. A crucial distinction to bear in mind, for the purposes of moral deliberation and the crafting of political and legal institutions, is the difference between basic and non-basic health needs. This distinction is crucial because we have presumably more stringent obligations and rights in relation to human needs that are basic, as they justify stronger moral claims, than those grounded on non-basic human needs. It is important to keep this moral distinction in mind because many of the world's problems regarding the right to health relate to basic health needs. By conflating these needs with less essential ones, we risk confusing different types of moral claims and weakening the overall case for establishing duties regarding the right to health. There is, therefore, a practical need to reevaluate the current normative conception of health so that it distinguishes, within the broad scope of well-being, between what is basic and what is not. My aim here is to shed light onto this distinction and to show the need for this differentiation. I do so, first, by providing, on the basis of David Miller

Basic needs, stress and the effects of tailored health communication in vulnerable populations.

PubMed

Cappelletti, Erika R; Kreuter, Matthew W; Boyum, Sonia; Thompson, Tess

2015-08-01

This study examined whether unmet basic needs (food, housing, personal and neighborhood safety, money for necessities) and perceived stress affect recall of and response to a tailored print intervention one month later. Participants (N = 372) were adults who had called 2-1-1 Missouri between June 2010 and June 2012. A series of path analyses using Mplus were conducted to explore the relationships among basic needs, perceived stress, number of health referrals received in a tailored intervention, recalling the intervention and contacting a health referral. Participants were mainly women (85%) and African-American (59%) with a mean age of 42.2 years (SD = 13.3; range 19-86); 41% had annual household income <$10 000. Unmet basic needs were positively associated with increased levels of perceived stress, which, in turn, were negatively associated with recalling the intervention and calling any of the health referrals provided. Tailored printed interventions may be less effective in populations with acute unmet basic needs. More broadly, the effectiveness of minimal contact behavioral interventions might be enhanced by simultaneous efforts to address unmet basic needs. © The Author 2015. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Impact of Repeated Questioning on Interviewers: Learning From a Forensic Interview Training Project.

PubMed

Duron, Jacquelynn F; Cheung, Monit

2016-01-01

Forensic interviewers have a difficult job with high risk for career burnout and secondary trauma. Few studies have addressed how new forensic interviewers or trainees experience repeated questioning and multiple interviews. This study simulated the process of training new forensic interviewers through the creation of two interview videos in which social work graduate students participated as actors portraying the roles of interviewer and child. These films served as instructional aids preparing graduate social work students for professional child welfare roles while promoting research-based approaches to interviewing children about sexual abuse allegations. Qualitative data from two cohorts of student actors were collected to analyze interviewers' perspectives on repeated questioning and interviews in child sexual abuse cases. Two themes were extracted from the subjects' experiences: "It is emotionally taxing" and "Navigating the interviewer role is unexpectedly complex." Exposure to repeated questions and multiple interviews affected the performance and confidence of the interviewers.

Using Data to Address Equity Issues in Special Education. Education Policy Brief. Volume 6, Number 3, Winter 2008

ERIC Educational Resources Information Center

Gibb, Ashley C.; Skiba, Russell

2008-01-01

No Child Left Behind (NCLB) and the Individuals with Disabilities Education Act (IDEA) have increased the emphasis on analyzing data on disproportionality. Data required to answer basic questions include: (1) total number of students enrolled; (2) total number of each racial/ethnic group enrolled; (3) total number of students in the category under…

Membrane Fluidity Changes, A Basic Mechanism of Interaction of Gravity with Cells?

NASA Astrophysics Data System (ADS)

Kohn, Florian; Hauslage, Jens; Hanke, Wolfgang

2017-10-01

All life on earth has been established under conditions of stable gravity of 1g. Nevertheless, in numerous experiments the direct gravity dependence of biological processes has been shown on all levels of organization, from single molecules to humans. According to the underlying mechanisms a variety of questions, especially about gravity sensation of single cells without specialized organelles or structures for gravity sensing is being still open. Biological cell membranes are complex structures containing mainly lipids and proteins. Functional aspects of such membranes are usually attributed to membrane integral proteins. This is also correct for the gravity dependence of cells and organisms which is well accepted since long for a wide range of biological systems. However, it is as well established that parameters of the lipid matrix are directly modifying the function of proteins. Thus, the question must be asked, whether, and how far plain lipid membranes are affected by gravity directly. In principle it can be said that up to recently no real basic mechanism for gravity perception in single cells has been presented or verified. However, it now has been shown that as a basic membrane parameter, membrane fluidity, is significantly dependent on gravity. This finding might deliver a real basic mechanism for gravity perception of living organisms on all scales. In this review we summarize older and more recent results to demonstrate that the finding of membrane fluidity being gravity dependent is consistent with a variety of published laboratory experiments. We additionally point out to the consequences of these recent results for research in the field life science under space condition.

Effectiveness of Active Learning Strategy in Improving the Acoustic Awareness Skills and Understanding What Is Heard by the Basic Stage Students in Jordan

ERIC Educational Resources Information Center

Al-Odwan, Yaser

2016-01-01

This research aims to get acquainted with the effectiveness of the active learning strategy in improving the acoustic awareness skills and understanding what is heard by the basic stage students in Jordan by answering the two following questions: This research has been applied to a sample of 60 students from the basic third grade in Al-Ahnaf Ben…

Rescaling Education: Reconstructions of Scale in President Reagan's 1983 State of the Union Address

ERIC Educational Resources Information Center

Collin, Ross; Ferrare, Joseph J.

2015-01-01

This article presents a discourse analysis of President Ronald Reagan's 1983 State of the Union Address. Focusing on questions of scale, the article considers how and with what effects Reagan reconstructs education as a local, state, national and global endeavour. It is argued that by situating education in a competitive global economy, Reagan…

Values in translation: how asking the right questions can move translational science toward greater health impact.

PubMed

Kelley, Maureen; Edwards, Kelly; Starks, Helene; Fullerton, Stephanie M; James, Rosalina; Goering, Sara; Holland, Suzanne; Disis, Mary L; Burke, Wylie

2012-12-01

The speed and effectiveness of current approaches to research translation are widely viewed as disappointing given small gains in real population health outcomes despite huge investments in basic and translational science. We identify critical value questions-ethical, social, economic, and cultural-that arise at moments throughout the research pathway. By making these questions visible, and promoting discussion of them with diverse stakeholders, we can facilitate handoffs along the translational pathway and increase uptake of effective interventions. Who is involved with those discussions will determine which research projects, populations, and methods get prioritized. We argue that some upfront investment in community and interdisciplinary engagement, shaped by familiar questions in ethics, social justice, and cultural knowledge, can save time and resources in the long run because interventions and strategies will be aimed in the right direction, that is, toward health improvements for all. © 2012 Wiley Periodicals, Inc.

Frequent Questions about Starting-up New Composite Wood Mills and the Use of Experimental Products and Resins

EPA Pesticide Factsheets

The following frequently asked questions (FAQs) address issues relating to starting-up new doestice composite wood mills and the use of experimental product and resin systems under the Formaldehyde Emission Standards for Composite Wood Products final rule

A topic clustering approach to finding similar questions from large question and answer archives.

PubMed

Zhang, Wei-Nan; Liu, Ting; Yang, Yang; Cao, Liujuan; Zhang, Yu; Ji, Rongrong

2014-01-01

With the blooming of Web 2.0, Community Question Answering (CQA) services such as Yahoo! Answers (http://answers.yahoo.com), WikiAnswer (http://wiki.answers.com), and Baidu Zhidao (http://zhidao.baidu.com), etc., have emerged as alternatives for knowledge and information acquisition. Over time, a large number of question and answer (Q&A) pairs with high quality devoted by human intelligence have been accumulated as a comprehensive knowledge base. Unlike the search engines, which return long lists of results, searching in the CQA services can obtain the correct answers to the question queries by automatically finding similar questions that have already been answered by other users. Hence, it greatly improves the efficiency of the online information retrieval. However, given a question query, finding the similar and well-answered questions is a non-trivial task. The main challenge is the word mismatch between question query (query) and candidate question for retrieval (question). To investigate this problem, in this study, we capture the word semantic similarity between query and question by introducing the topic modeling approach. We then propose an unsupervised machine-learning approach to finding similar questions on CQA Q&A archives. The experimental results show that our proposed approach significantly outperforms the state-of-the-art methods.

The Role Of Gender In Asking Questions At Cool Stars 18 And 19

NASA Astrophysics Data System (ADS)

Schmidt, Sarah J.; Douglas, Stephanie; Gosnell, Natalie M.; Muirhead, Philip S.; Booth, Rachel S.; Davenport, James R. A.; Mace, Gregory N.

2016-12-01

We examine the gender balance of the 18th and 19th meetings of the Cambridge Workshop on Cool Stellar Systems and the Sun (CS18 and CS19). The percent of female attendees at both meetings (31% at CS18 and 37% at CS19) was higher than the percent of women in the American Astronomical Society (25%) and the International Astronomical Union (18%). The representation of women in Cool Stars as SOC members, invited speakers, and contributed speakers was similar to or exceeded the percent of women attending the meetings. We requested that conference attendees assist in a project to collect data on the gender of astronomers asking questions after talks. Using this data, we found that men were over-represented (and women were under-represented) in the question sessions after each talk. Men asked 79% of the questions at CS18 and 75% of the questions at CS19, but were 69% and 63% of the attendees respectively. Contrary to findings from previous conferences, we did not find that the gender balance of questions was strongly affected by the session chair gender, the speaker gender, or the length of the question period. We also found that female and male speakers were asked a comparable number of questions after each talk. The contrast of these results from previous incarnations of the gender questions survey indicate that more data would be useful in understanding the factors that contribute to the gender balance of question askers. We include a preliminary set of recommendations based on this and other work on related topics, but also advocate for additional research on the demographics of conference participants. Additional data on the intersection of gender with race, seniority, sexual orientation, ability and other marginalized identities is necessary to fully address the role of gender in asking questions at conferences.

A Machine Learning-based Method for Question Type Classification in Biomedical Question Answering.

PubMed

Sarrouti, Mourad; Ouatik El Alaoui, Said

2017-05-18

Biomedical question type classification is one of the important components of an automatic biomedical question answering system. The performance of the latter depends directly on the performance of its biomedical question type classification system, which consists of assigning a category to each question in order to determine the appropriate answer extraction algorithm. This study aims to automatically classify biomedical questions into one of the four categories: (1) yes/no, (2) factoid, (3) list, and (4) summary. In this paper, we propose a biomedical question type classification method based on machine learning approaches to automatically assign a category to a biomedical question. First, we extract features from biomedical questions using the proposed handcrafted lexico-syntactic patterns. Then, we feed these features for machine-learning algorithms. Finally, the class label is predicted using the trained classifiers. Experimental evaluations performed on large standard annotated datasets of biomedical questions, provided by the BioASQ challenge, demonstrated that our method exhibits significant improved performance when compared to four baseline systems. The proposed method achieves a roughly 10-point increase over the best baseline in terms of accuracy. Moreover, the obtained results show that using handcrafted lexico-syntactic patterns as features' provider of support vector machine (SVM) lead to the highest accuracy of 89.40 %. The proposed method can automatically classify BioASQ questions into one of the four categories: yes/no, factoid, list, and summary. Furthermore, the results demonstrated that our method produced the best classification performance compared to four baseline systems.

Back to basics: hand hygiene and isolation

PubMed Central

Lin Huang, G. Khai; Stewardson, Andrew J.; Lindsay Grayson, M.

2014-01-01

Purpose of review Hand hygiene and isolation are basic, but very effective, means of preventing the spread of pathogens in healthcare. Although the principle may be straightforward, this review highlights some of the controversies regarding the implementation and efficacy of these interventions. Recent findings Hand hygiene compliance is an accepted measure of quality and safety in many countries. The evidence for the efficacy of hand hygiene in directly reducing rates of hospital-acquired infections has strengthened in recent years, particularly in terms of reduced rates of staphylococcal sepsis. Defining the key components of effective implementation strategies and the ideal method(s) of assessing hand hygiene compliance are dependent on a range of factors associated with the healthcare system. Although patient isolation continues to be an important strategy, particularly in outbreaks, it also has some limitations and can be associated with negative effects. Recent detailed molecular epidemiology studies of key healthcare-acquired pathogens have questioned the true efficacy of isolation, alone as an effective method for the routine prevention of disease transmission. Summary Hand hygiene and isolation are key components of basic infection control. Recent insights into the benefits, limitations and even adverse effects of these interventions are important for their optimal implementation. PMID:24945613

The Effects of Question Generation, Question Answering and Reading on Prose Learning.

ERIC Educational Resources Information Center

Owens, Anthony Mathew

Eighty-seven students took part in a study (using three experimental conditions) of the effect of question generation, question answering, and rereading on an immediate posttest and on a delayed test of knowledge of a text passage. In condition G, subjects generated multiple-choice questions that would test knowledge of each of the six content…

A Conceptual Framework to Address Stress-Associated Human Health Effects of Ecosystem Services Degraded by Disasters

EPA Science Inventory

Chronic stress leads to a variety of mental and physiological disorders, and stress effects are the primary concern after traumatic injury and exposure to infectious diseases or toxic agents from disaster events. We developed a conceptual model to address the question of whether...

Analyzing Dyadic Sequence Data—Research Questions and Implied Statistical Models

PubMed Central

Fuchs, Peter; Nussbeck, Fridtjof W.; Meuwly, Nathalie; Bodenmann, Guy

2017-01-01

The analysis of observational data is often seen as a key approach to understanding dynamics in romantic relationships but also in dyadic systems in general. Statistical models for the analysis of dyadic observational data are not commonly known or applied. In this contribution, selected approaches to dyadic sequence data will be presented with a focus on models that can be applied when sample sizes are of medium size (N = 100 couples or less). Each of the statistical models is motivated by an underlying potential research question, the most important model results are presented and linked to the research question. The following research questions and models are compared with respect to their applicability using a hands on approach: (I) Is there an association between a particular behavior by one and the reaction by the other partner? (Pearson Correlation); (II) Does the behavior of one member trigger an immediate reaction by the other? (aggregated logit models; multi-level approach; basic Markov model); (III) Is there an underlying dyadic process, which might account for the observed behavior? (hidden Markov model); and (IV) Are there latent groups of dyads, which might account for observing different reaction patterns? (mixture Markov; optimal matching). Finally, recommendations for researchers to choose among the different models, issues of data handling, and advises to apply the statistical models in empirical research properly are given (e.g., in a new r-package “DySeq”). PMID:28443037

Intake Procedures as a Factor in Identifying and Addressing Barriers to Attendance of Adult Education Students.

ERIC Educational Resources Information Center

Hubble, Judy Hafley

A study explored the nature of intake procedures of Texas adult education programs. Research on barriers to attendance and strategies for retention were reviewed, and the current use of intake procedures to identify and address barriers to attendance was summarized through a survey of 374 Literacy, Even Start Family Literacy, Adult Basic Education…

Increase in counselling communication skills after basic and advanced microskills training.

PubMed

Kuntze, Jeroen; van der Molen, Henk T; Born, Marise P

2009-03-01

Mastering counselling communication skills is one of the requirements that lead to the diploma of a registered European psychologist. The microcounseling method proves to be effective in training these skills. Research into the effectiveness of the microcounseling method often reports overall effect sizes only. The aim of this study was to investigate the adequate use of separate counselling communication skills (seven basic skills: minimal encouragements; asking questions; paraphrasing; reflection of feeling; concreteness; summarizing; and situation clarification and five advanced skills: advanced accurate empathy; confrontation; positive relabelling; examples of one's own; and directness) after respectively a basic and an advanced training in these skills. Participants were 583 first year or second year bachelor students in psychology who took the counselling communication skills progress test (CSPT). The participants are divided in a group of freshmen, who had not received any training in counselling communication skills; first year students, who had received a training in basic skills; second year students who had followed a training in advanced skills and a control group. A between-subject design, a within-subject design and a pre-test-post-test-control group design were used to examine the scores on these skills. Seven basic skills and four advanced skills had large effect sizes. One advanced skill had a moderate effect size. The microcounseling method is very effective on the level of separate microskills. However, students perform better on the basic skills than on the advanced skills. More training seems to be needed in the latter to achieve the same level of mastery.

Generation of priority research questions to inform conservation policy and management at a national level.

PubMed

Rudd, Murray A; Beazley, Karen F; Cooke, Steven J; Fleishman, Erica; Lane, Daniel E; Mascia, Michael B; Roth, Robin; Tabor, Gary; Bakker, Jiselle A; Bellefontaine, Teresa; Berteaux, Dominique; Cantin, Bernard; Chaulk, Keith G; Cunningham, Kathryn; Dobell, Rod; Fast, Eleanor; Ferrara, Nadia; Findlay, C Scott; Hallstrom, Lars K; Hammond, Thomas; Hermanutz, Luise; Hutchings, Jeffrey A; Lindsay, Kathryn E; Marta, Tim J; Nguyen, Vivian M; Northey, Greg; Prior, Kent; Ramirez-Sanchez, Saudiel; Rice, Jake; Sleep, Darren J H; Szabo, Nora D; Trottier, Geneviève; Toussaint, Jean-Patrick; Veilleux, Jean-Philippe

2011-06-01

Integrating knowledge from across the natural and social sciences is necessary to effectively address societal tradeoffs between human use of biological diversity and its preservation. Collaborative processes can change the ways decision makers think about scientific evidence, enhance levels of mutual trust and credibility, and advance the conservation policy discourse. Canada has responsibility for a large fraction of some major ecosystems, such as boreal forests, Arctic tundra, wetlands, and temperate and Arctic oceans. Stressors to biological diversity within these ecosystems arise from activities of the country's resource-based economy, as well as external drivers of environmental change. Effective management is complicated by incongruence between ecological and political boundaries and conflicting perspectives on social and economic goals. Many knowledge gaps about stressors and their management might be reduced through targeted, timely research. We identify 40 questions that, if addressed or answered, would advance research that has a high probability of supporting development of effective policies and management strategies for species, ecosystems, and ecological processes in Canada. A total of 396 candidate questions drawn from natural and social science disciplines were contributed by individuals with diverse organizational affiliations. These were collaboratively winnowed to 40 by our team of collaborators. The questions emphasize understanding ecosystems, the effects and mitigation of climate change, coordinating governance and management efforts across multiple jurisdictions, and examining relations between conservation policy and the social and economic well-being of Aboriginal peoples. The questions we identified provide potential links between evidence from the conservation sciences and formulation of policies for conservation and resource management. Our collaborative process of communication and engagement between scientists and decision makers for

Conceptual versus Algorithmic Learning in High School Chemistry: The Case of Basic Quantum Chemical Concepts--Part 1. Statistical Analysis of a Quantitative Study

ERIC Educational Resources Information Center

Papaphotis, Georgios; Tsaparlis, Georgios

2008-01-01

Part 1 of the findings are presented of a quantitative study (n = 125) on basic quantum chemical concepts taught in the twelfth grade (age 17-18 years) in Greece. A paper-and-pencil test of fourteen questions was used. The study compared performance in five questions that tested recall of knowledge or application of algorithmic procedures (type-A…

Barriers to optimal care between physicians and lesbian, gay, bisexual, transgender, and questioning adolescent patients.

PubMed

Kitts, Robert Li

2010-01-01

The objective of this article was to identify barriers to optimal care between physicians and LGBTQ (lesbian, gay, bisexual, transgender, and questioning) adolescents. To this end, 464 anonymous, self-administered surveys were distributed in 2003 to residents and attending physicians in pediatrics, internal medicine, obstetrics-gynecology, psychiatry, emergency medicine, and family practice at Upstate Medical University. The survey included questions pertaining to practice, knowledge, and attitude pertaining to lesbian, gay, transgender, or questioning (LGBTQ) adolescents. One hundred eight four surveys were returned. The majority of physicians would not regularly discuss sexual orientation, sexual attraction, or gender identity while taking a sexual history from a sexually active adolescent. As well, the majority of physicians would not ask patients about sexual orientation if an adolescent presented with depression, suicidal thoughts, or had attempted suicide. If an adolescent stated that he or she was not sexually active, 41% of physicians reported that they would not ask additional sexual health-related questions. Only 57% agreed to an association between being a LGBTQ adolescent and suicide. The majority of physicians did not believe that they had all the skills they needed to address issues of sexual orientation with adolescents, and that sexual orientation should be addressed more often with these patients and in the course of training. This study concludes that barriers in providing optimal care for LGBTQ adolescents can be found with regard to practice, knowledge, and attitude regardless of medical field and other demographics collected. Opportunities exist to enhance care for LGBTQ adolescents.

Lifelong Persistence of Toxoplasma Cysts: A Questionable Dogma?

PubMed

Rougier, Solène; Montoya, Jose G; Peyron, François

2017-02-01

It is believed that infection by Toxoplasma gondii triggers a lifelong protective immunity due to the persistence of parasitic cysts which induce immunoprotection against reinfection. A review of the scientific literature since the 1950s did not yield any definitive data regarding the duration of cysts in the host or the presence of lifelong protective immunity, which led us to question this dogma. We put forward the hypothesis that sustained immunity to T. gondii requires repeated antigenic stimulations. The decline of seroprevalence recently observed in many countries might contribute to explain the loss of immunity. We address the potential consequences of this phenomenon, should it persist and worsen. Copyright © 2016 Elsevier Ltd. All rights reserved.

Parental Support for Basic Psychological Needs and Happiness: The Importance of Sense of Uniqueness

ERIC Educational Resources Information Center

Simsek, Omer Faruk; Demir, Meliksah

2013-01-01

Past empirical research relying on self-determination theory (SDT) has consistently shown that parental support of basic psychological needs (BPN) is associated with adolescent happiness. Yet, the specific mechanisms accounting for this link are still undetermined. The present study aimed to address this gap in the literature by testing a…

Integration of Basic and Clinical Sciences: Faculty Perspectives at a U.S. Dental School.

PubMed

van der Hoeven, Dharini; van der Hoeven, Ransome; Zhu, Liang; Busaidy, Kamal; Quock, Ryan L

2018-04-01

Although dental education has traditionally been organized into basic sciences education (first and second years) and clinical education (third and fourth years), there has been growing interest in ways to better integrate the two to more effectively educate students and prepare them for practice. Since 2012, The University of Texas School of Dentistry at Houston (UTSD) has made it a priority to improve integration of basic and clinical sciences, with a focus to this point on integrating the basic sciences. The aim of this study was to determine the perspectives of basic and clinical science faculty members regarding basic and clinical sciences integration and the degree of integration currently occurring. In October 2016, all 227 faculty members (15 basic scientists and 212 clinicians) were invited to participate in an online survey. Of the 212 clinicians, 84 completed the clinician educator survey (response rate 40%). All 15 basic scientists completed the basic science educator survey (response rate 100%). The majority of basic and clinical respondents affirmed the value of integration (93.3%, 97.6%, respectively) and reported regular integration in their teaching (80%, 86.9%). There were no significant differences between basic scientists and clinicians on perceived importance (p=0.457) and comfort with integration (p=0.240), but the basic scientists were more likely to integrate (p=0.039) and collaborate (p=0.021) than the clinicians. There were no significant differences between generalist and specialist clinicians on importance (p=0.474) and degree (p=0.972) of integration in teaching and intent to collaborate (p=0.864), but the specialists reported feeling more comfortable presenting basic science information (p=0.033). Protected faculty time for collaborative efforts and a repository of integrated basic science and clinical examples for use in teaching and faculty development were recommended to improve integration. Although questions might be raised about

The Politics of Diversifying Basic Education Delivery: A Comparative Analysis from East Africa

ERIC Educational Resources Information Center

Hoppers, Wim

2011-01-01

This article addresses the politics and policy-making of alternative forms of basic education in the context of EFA, with an emphasis on non-formal education (NFE) for school-age children. It explores how policy-makers interpret the relevance of such alternatives, the steps that are taken to implement the reforms and factors that play a role in…

Basic Education in El Salvador: Consolidating the Foundations for Quality and Equal Opportunities

ERIC Educational Resources Information Center

Rincon, Hernan, Ed.; Sala, Mariella, Ed.; Sala, Fiorella, Ed.; Tarnapol Whitacre, Paula, Ed.; Lee, Thomas, Ed.

2005-01-01

This study of basic education in El Salvador was carried out between September and December of 2003 by a team of researchers. This publication has two parts: (1) The introduction which addresses the main findings of the study and proposes education policy priorities for the next reform effort; and (2) A summary of the original study of basic…

Questions about Answers: Probing Teachers' Awareness and Planned Remediation of Learners' Misconceptions about Electric Circuits

ERIC Educational Resources Information Center

Gaigher, Estelle

2014-01-01

This article reports an exploratory multi-case study on how science teachers understand and envisage addressing learners' misconceptions about electric circuits. Four teachers from schools in and around a large South African city participated in the study. An open-ended questionnaire was designed in a novel way, questioning teachers about wrong…

Multiple Questions Require Multiple Designs: An Evaluation of the 1981 Changes to the AFDC Program.

ERIC Educational Resources Information Center

Hedrick, Terry E.; Shipman, Stephanie L.

1988-01-01

Changes made in 1981 to the Aid to Families with Dependent Children (AFDC) program under the Omnibus Budget Reconciliation Act were evaluated. Multiple quasi-experimental designs (interrupted time series, non-equivalent comparison groups, and simple pre-post designs) used to address evaluation questions illustrate the issues faced by evaluators in…

Educational Paradigm Change to Dissect to Prosect or to Game (Simulation) That Is the Question?

ERIC Educational Resources Information Center

Ross, Cory

2015-01-01

There is no question that a thorough knowledge and understanding of the gross architecture of the human body underlies sound medical practice and, therefore, comprises an early curricular goal. Thus, the exploration of palpable human anatomy in the dissection laboratory addresses the pivotal goal of establishing a comprehension of the three…

Use of a Social Question Answering Application in a Face-to-Face College Biology Class

ERIC Educational Resources Information Center

Grasso, SandraJean M.

2017-01-01

University students use social media tools not only to connect with friends socially but also to collaborate with classmates. Many universities have embraced academically-focused social media platforms such as social question answering (SQA) applications to make student interactions easier. This study addresses how students in a face-to-face…

Alport syndrome--insights from basic and clinical research.

PubMed

Kruegel, Jenny; Rubel, Diana; Gross, Oliver

2013-03-01

In 1927, Arthur C. Alport first published his description of a triad of symptoms in a family with hereditary congenital haemorrhagic nephritis, deafness and ocular changes. A few years after his death, this group of symptoms was renamed Alport syndrome. To this day, Alport syndrome still inevitably leads to end-stage renal disease and the need for renal replacement therapy, starting in young adulthood. During the past two decades, research into this rare disease has focused on the effects of mutations in collagen type IV and the role of changes in podocytes and the glomerular basement membrane that lead to early kidney fibrosis. Animal models of Alport syndrome also demonstrate the pathogenetic importance of interactions between podocytes and the extracellular matrix. Such models might also help researchers to answer basic questions about podocyte function and the development of fibrosis, and to develop new therapeutic approaches that might be of use in other kidney diseases. In this Review, we discuss the latest basic and clinical research on Alport syndrome, focusing on the roles of podocyte pathology and the extracellular matrix. We also highlight early diagnosis and treatment options for young patients with this disorder.

Information-seeking behaviors of medical students: a classification of questions asked of librarians and physicians.

PubMed Central

Wildemuth, B M; de Bliek, R; Friedman, C P; Miya, T S

1994-01-01

To solve a problem, a person often asks questions of someone with more expertise. This paper reports on a study of the types of questions asked and how the experts are chosen. In the study, sixty-three first-year medical students responded to clinical scenarios, each describing a patient affected by a toxin and asking questions concerning the identity of the toxin and its characteristics. After answering those questions, the students were asked to imagine that they had access to a medical reference librarian and an internist specializing in toxicology. The students then generated two questions for each expert about each clinical scenario. Each question was categorized according to the type of information requested, and the frequency of each type of question was calculated. The study found that students most often asked for the identification of the toxin(s), references about the scenario, or the effects of the toxin; an explanation of the patient's symptoms; or a description of the appropriate treatment. Students were more likely to address questions on the identity of the toxin and references to the hypothetical librarian; they were more likely to ask the internist for explanations of the symptoms and descriptions of the treatment. The implications of these results for the design of information and educational systems are discussed. PMID:7920340

Neurosurgical education: the "other" competencies. The 2003 presidential address.

PubMed

Heros, Roberto C

2003-10-01

In his 2003 Presidential Address to the American Association of Neurological Surgeons, Dr. Heros discusses his personal additions to the six basic competencies for which all neurosurgical residents must be tested. The basic competencies are as follows: 1) patient care; 2) medical knowledge; 3) practice-based learning and improvement; 4) interpersonal and communication skills; 5) professionalism; and 6) system-based practice. To these, Dr. Heros proposes to add six supplemental competencies: 1) intellectual honesty, which involves frank discussions about patient complications and admissions of the physician's frailties; 2) scholarship--the art and science of medicine, which recognizes the value of evidence-based medicine but does not discount knowledge derived from experience; 3) practicing in a hyperlegalistic society, which involves tailoring informed consent to fit individual patients' circumstances; 4) time- and cost-efficient practices, in which the physician strives to conserve time and resources by forgoing testing that is not strictly necessary, doing only what is needed to return patients to wellness; 5) approach to patients, which entails acknowledging and respecting the dignity of all patients; and 6) pride in being a neurosurgeon, which carries a sense of elitism without arrogance.

Carbon Materials for Lithium Sulfur Batteries-Ten Critical Questions.

PubMed

Borchardt, Lars; Oschatz, Martin; Kaskel, Stefan

2016-05-23

Lithium-sulfur batteries are among the most promising electrochemical energy storage devices of the near future. Especially the low price and abundant availability of sulfur as the cathode material and the high theoretical capacity in comparison to state-of-the art lithium-ion technologies are attractive features. Despite significant research achievements that have been made over the last years, fundamental (electro-) chemical questions still remain unanswered. This review addresses ten crucial questions associated with lithium-sulfur batteries and critically evaluates current research with respect to them. The sulfur-carbon composite cathode is a particular focus, but its complex interplay with other hardware components in the cell, such as the electrolyte and the anode, necessitates a critical discussion of other cell components. Modern in situ characterisation methods are ideally suited to illuminate the role of each component. This article does not pretend to summarise all recently published data, but instead is a critical overview over lithium-sulfur batteries based on recent research findings. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Student Moderators in Asynchronous Online Discussion: A Question of Questions

ERIC Educational Resources Information Center

Zingaro, Daniel

2012-01-01

Much current research exalts the benefits of having students facilitate weekly discussions in asynchronous online courses. This study seeks to add to what is known about student moderation through an analysis of the types of questions students use to spur each discussion. Prior experimental work has demonstrated that the types of questions posed…

Improving Student Question Classification

ERIC Educational Resources Information Center

Heiner, Cecily; Zachary, Joseph L.

2009-01-01

Students in introductory programming classes often articulate their questions and information needs incompletely. Consequently, the automatic classification of student questions to provide automated tutorial responses is a challenging problem. This paper analyzes 411 questions from an introductory Java programming course by reducing the natural…

Econosense: A Common Sense Approach to the Study of Economics.

ERIC Educational Resources Information Center

McPheron, Linda

This student activity book and teacher's guide address specific economic terms and concepts correlated to specific student learning objectives. The concepts presented are those essential to any student developing a basic understanding of economics. Each lesson follows a specific format with a basic core of information, comprehension questions,…

32 CFR Appendix A to Part 504 - Request For Basic Identifying Account Data-Sample Format

Code of Federal Regulations, 2010 CFR

2010-07-01

..., you are requested to provide the following account information: (name, address, account number, and... complied with as to this request for account information. (Official Signature Block) ___ Under section 3417... 32 National Defense 3 2010-07-01 2010-07-01 true Request For Basic Identifying Account Data-Sample...

Asking the Right Questions.

ERIC Educational Resources Information Center

O'Malley, Jeffrey J.

1990-01-01

Contends that knowing the right questions to ask is crucial to making an analytical and informative examination of a topic. Presents a question framework for country studies in geography. Includes questions on physical, political, cultural, economic and population geography, transportation, communications, natural resources, and technology. (RW)

A Guide to Updating the Board's Conflict of Interest Policy. Board Basics

ERIC Educational Resources Information Center

Dreier, Alexander E.; Michaelson, Martin

2006-01-01

That college and university boards should have a policy on trustee conflict of interest is nearly universally accepted. Yet there is little consensus among institutions on just what the policy should be--and broad national consensus anytime soon is unlikely. Boards thus face a host of questions, many of which this document addresses, regarding…