An investigation into creative design methodologies for textiles and fashion

NASA Astrophysics Data System (ADS)

Gault, Alison

2017-10-01

Understanding market intelligence, trends, influences and personal approaches are essential tools for design students to develop their ideas in textiles and fashion. Identifying different personal approaches including, visual, process-led or concept by employing creative methodologies are key to developing a brief. A series of ideas or themes start to emerge and through the design process serve to underpin and inform an entire collection. These investigations ensure that the design collections are able to produce a diverse range of outcomes. Following key structures and coherent stages in the design process creates authentic collections in textiles and fashion. A range of undergraduate students presented their design portfolios (180) and the methodologies employed were mapped against success at module level, industry response and graduate employment.

Multilevel Modeling in Psychosomatic Medicine Research

PubMed Central

Myers, Nicholas D.; Brincks, Ahnalee M.; Ames, Allison J.; Prado, Guillermo J.; Penedo, Frank J.; Benedict, Catherine

2012-01-01

The primary purpose of this manuscript is to provide an overview of multilevel modeling for Psychosomatic Medicine readers and contributors. The manuscript begins with a general introduction to multilevel modeling. Multilevel regression modeling at two-levels is emphasized because of its prevalence in psychosomatic medicine research. Simulated datasets based on some core ideas from the Familias Unidas effectiveness study are used to illustrate key concepts including: communication of model specification, parameter interpretation, sample size and power, and missing data. Input and key output files from Mplus and SAS are provided. A cluster randomized trial with repeated measures (i.e., three-level regression model) is then briefly presented with simulated data based on some core ideas from a cognitive behavioral stress management intervention in prostate cancer. PMID:23107843

A Brief History of the Philosophical Foundations of Exploratory Factor Analysis.

ERIC Educational Resources Information Center

Mulaik, Stanley A.

1987-01-01

Exploratory factor analysis derives its key ideas from many sources, including Aristotle, Francis Bacon, Descartes, Pearson and Yule, and Kant. The conclusions of exploratory factor analysis are never complete without subsequent confirmatory factor analysis. (Author/GDC)

How well do middle school science programs measure up? Findings from Project 2061's curriculum review

NASA Astrophysics Data System (ADS)

Kesidou, Sofia; Roseman, Jo Ellen

2002-08-01

The purposes of this study were to examine how well middle school programs support the attainment of key scientific ideas specified in national science standards, and to identify typical strengths and weaknesses of these programs using research-based criteria. Nine widely used programs were examined by teams of teachers and specialists in research on teaching and learning. Reviewers found that whereas key ideas were generally present in the programs, they were typically buried between detailed or even unrelated ideas. Programs only rarely provided students with a sense of purpose for the units of study, took account of student beliefs that interfere with learning, engaged students with relevant phenomena to make abstract scientific ideas plausible, modeled the use of scientific knowledge so that students could apply what they learned in everyday situations, or scaffolded student efforts to make meaning of key phenomena and ideas presented in the programs. New middle school science programs that reflect findings from learning research are needed to support teachers better in helping students learn key ideas in science. The criteria and findings from this study on the inadequacies in existing programs could serve as guidelines in new curriculum development.

The Aesthetic Dilemma: Wallace Stevens'"The Idea of Order at Key West"

ERIC Educational Resources Information Center

Graham, John

1974-01-01

Analyzes the growth, development, and change that occurred in Wallace Stevens' poetry, basing the argument on poems selected from different periods with special emphasis on "The Idea of Order at Key West." (RB)

Layering the Introductory History of Europe Course.

ERIC Educational Resources Information Center

Waddy, Helena

1997-01-01

Describes an introductory undergraduate survey course on European history that incorporates three interrelated sections: constitutional government in Europe, the American revolution, and the French Revolution. The instruction emphasizes the interconnectedness among the events and includes repetition of key ideas and information. Discusses the…

Teaching Ecology in Winter.

ERIC Educational Resources Information Center

Clearing: Nature and Learning in the Pacific Northwest, 1984

1984-01-01

Presents ideas for teaching ecology in the winter. Suggested topic areas or units include snow insulation and density, snowflakes and snow crystals, goldenrod galls, bird behavior, survival techniques, bacteriology and decomposition, trees and keying, biomass and productivity, pollution, and soil organisms. A sample student activity sheet is…

Teaching And Learning Tectonics With Web-GIS

NASA Astrophysics Data System (ADS)

Anastasio, D. J.; Sahagian, D. L.; Bodzin, A.; Teletzke, A. L.; Rutzmoser, S.; Cirucci, L.; Bressler, D.; Burrows, J. E.

2012-12-01

Tectonics is a new curriculum enhancement consisting of six Web GIS investigations designed to augment a traditional middle school Earth science curriculum. The investigations are aligned to Disciplinary Core Ideas: Earth and Space Science from the National Research Council's (2012) Framework for K-12 Science Education and to tectonics benchmark ideas articulated in the AAAS Project 2061 (2007) Atlas of Science Literacy. The curriculum emphasizes geospatial thinking and scientific inquiry and consists of the following modules: Geohazards, which plate boundary is closest to me? How do we recognize plate boundaries? How does thermal energy move around the Earth? What happens when plates diverge? What happens when plate move sideways past each other? What happens when plates collide? The Web GIS interface uses JavaScript for simplicity, intuition, and convenience for implementation on a variety of platforms making it easier for diverse middle school learners and their teachers to conduct authentic Earth science investigations, including multidisciplinary visualization, analysis, and synthesis of data. Instructional adaptations allow students who are English language learners, have disabilities, or are reluctant readers to perform advanced desktop GIS functions including spatial analysis, map visualization and query. The Web GIS interface integrates graphics, multimedia, and animation in addition to newly developed features, which allow users to explore and discover geospatial patterns that would not be easily visible using typical classroom instructional materials. The Tectonics curriculum uses a spatial learning design model that incorporates a related set of frameworks and design principles. The framework builds on the work of other successful technology-integrated curriculum projects and includes, alignment of materials and assessments with learning goals, casting key ideas in real-world problems, engaging students in scientific practices that foster the use of key ideas, uses geospatial technology, and supports for teachers in adopting and implementing GIS and inquiry-based activities.

The concept of Magnetically Driven Magnetosphere: storm/substorm dynamics and organization of the magnetotail

NASA Astrophysics Data System (ADS)

Pavlov, Nikolai

A set of novel ideas and approaches have been found in the long-lasting attempts to better understand how the magnetosphere operates. It is proposed a certain vision of the substorm/storm scenario, of the tail structure with moderate magnetic By-component, and with intrinsic turbulence. Particle acceleration and the place of the tail's current sheet(s) in the proposed vision are discussed as well. For the reasoning of the proposal, several key ideas on the purely magnetospheric topics are included in the presentation.

The Task before Us: A QuEST Reader.

ERIC Educational Resources Information Center

American Federation of Teachers, Washington, DC.

This publication presents a collection of articles about education drawn from magazines, journals, books, and reports. The collection includes 13 selections touching on key educational issues, challenging ideas, and proposals for change: (1) "First Born, Fast Grown: The Manful Life of Nicholas" (Isabel Wilkerson); (2) "Putting…

Programming to Retain Experienced Campers.

ERIC Educational Resources Information Center

Corpuel, Michael H.

1993-01-01

Blending traditional programming with new ideas is the key to retention of adolescent campers. Options include increasing program opportunities along with the age of the camper and offering programs outside of camp such as biking, golf, and sports clinics. Equally important are hiring effective teachers and maintaining quality facilities. (LP)

Confucius: Philosopher of Twenty-First Century Skills

ERIC Educational Resources Information Center

Tan, Leonard

2016-01-01

In this article, I examine the Partnership for twenty-first Century Skills (P21) framework from a Confucian perspective. Given that this framework has attracted attention around the world, including Confucian-heritage societies, an analysis of how key ideas compare with Confucian values appears important and timely. As I shall show, although…

Web-Based, Active Learning Experiences for Biology Students.

ERIC Educational Resources Information Center

Skinner, Kerri M.; Hoback, W. Wyatt

2003-01-01

Presents a website that addresses concepts that form a foundation for understanding ecology, pest management, and environmental ethics. Key features of the website include its self-contained, non-linear design; a learning environment that allows students to test ideas without penalty; real-world examples; and built-in assessment tools that…

A First Life with Computerized Business Simulations

ERIC Educational Resources Information Center

Thavikulwat, Precha

2011-01-01

The author discusses the theoretical lens, origins, and environment of his work on computerized business simulations. Key ideas that inform his work include the two dimensions (control and interaction) of computerized simulation, the two ways of representing a natural process (phenotypical and genotypical) in a simulation, which he defines as a…

Francophonie: The French Journal of the Association for Language Learning, 1994-1997.

ERIC Educational Resources Information Center

Smalley, Alan, Ed.

1997-01-01

This journal focuses on the teaching and learning of French. Selected titles in this volume include the following: "Practical Ideas for Teaching Reluctant Learners in Key Stage 4"; "Learning to Count in French"; "Oh No! The Target Language . . . !""French and the English 'Invasion'"; "The Sounds of…

A Key to Creativity: Children Write for Children.

ERIC Educational Resources Information Center

Caulfield, Jane

1984-01-01

A program in which very able older (14- to 15-year-olds) students write for younger ones (5- to 7-year-olds) features six-phase approach that includes composition of an idea, illustrations, the manufacturing process, optional animation, preview and publishing, and presentation of the final product. (CL)

Special Education Law: Illustrative Basics and Nuances of Key IDEA Components

ERIC Educational Resources Information Center

Zirkel, Perry A.

2015-01-01

Intended as professional development for both new and experienced special educators, this article provides both the basic requirements and nuanced issues for foundational, successive, and overlapping key components under the Individuals With Disabilities Education Act (IDEA): (a) child find, (b) eligibility, and (c) free appropriate public…

A Teaching Module about Stellar Structure and Evolution

ERIC Educational Resources Information Center

Colantonio, Arturo; Galano, Silvia; Leccia, Silvio; Puddu, Emanuella; Testa, Italo

2017-01-01

In this paper, we present a teaching module about stellar structure, functioning and evolution. Drawing from literature in astronomy education, we designed the activities around three key ideas: spectral analysis, mechanical and thermal equilibrium, energy and nuclear reactions. The module is divided into four phases, in which the key ideas for…

Accurate monitoring leads to effective control and greater learning of patient education materials.

PubMed

Rawson, Katherine A; O'Neil, Rochelle; Dunlosky, John

2011-09-01

Effective management of chronic diseases (e.g., diabetes) can depend on the extent to which patients can learn and remember disease-relevant information. In two experiments, we explored a technique motivated by theories of self-regulated learning for improving people's learning of information relevant to managing a chronic disease. Materials were passages from patient education booklets on diabetes from NIDDK. Session 1 included an initial study trial, Session 2 included self-regulated restudy, and Session 3 included a final memory test. The key manipulation concerned the kind of support provided for self-regulated learning during Session 2. In Experiment 1, participants either were prompted to self-test and then evaluate their learning before selecting passages to restudy, were shown the prompt questions but did not overtly self-test or evaluate learning prior to selecting passages, or were not shown any prompts and were simply given the menu for selecting passages to restudy. Participants who self-tested and evaluated learning during Session 2 had a small but significant advantage over the other groups on the final test. Secondary analyses provided evidence that the performance advantage may have been modest because of inaccurate monitoring. Experiment 2 included a group who also self-tested but who evaluated their learning using idea-unit judgments (i.e., by checking their responses against a list of key ideas from the correct response). Participants who self-tested and made idea-unit judgments exhibited a sizable advantage on final test performance. Secondary analyses indicated that the performance advantage was attributable in part to more accurate monitoring and more effective self-regulated learning. An important practical implication is that learning of patient education materials can be enhanced by including appropriate support for learners' self-regulatory processes. (c) 2011 APA, all rights reserved.

Key Ideas: What Are They and How Can They Help Us Understand How People View Proof?

ERIC Educational Resources Information Center

Raman, Manya

2003-01-01

Examines the views of proof held by university-level mathematics students and teachers. Develops a framework for characterizing people's views of proof based on a distinction between public and private aspects of proof and the key ideas that link these two domains. (Author/KHR)

Ideas, actors and institutions: lessons from South Australian Health in All Policies on what encourages other sectors' involvement.

PubMed

Baum, Fran; Delany-Crowe, Toni; MacDougall, Colin; Lawless, Angela; van Eyk, Helen; Williams, Carmel

2017-10-16

This paper examines the extent to which actors from sectors other than health engaged with the South Australian Health in All Policies (HiAP) initiative, determines why they were prepared to do so and explains the mechanisms by which successful engagement happened. This examination applies theories of policy development and implementation. The paper draws on a five year study of the implementation of HiAP comprising document analysis, a log of key events, detailed interviews with 64 policy actors and two surveys of public servants. The findings are analysed within an institutional policy analysis framework and examine the extent to which ideas, institutional factors and actor agency influenced the willingness of actors from other sectors to work with Health sector staff under the HiAP initiative. In terms of ideas, there was wide acceptance of the role of social determinants in shaping health and the importance of action to promote health in all government agencies. The institutional environment was initially supportive, but support waned over the course of the study when the economy in South Australia became less buoyant and a health minister less supportive of health promotion took office. The existence of a HiAP Unit was very helpful for gaining support from other sectors. A new Public Health Act offered some promise of institutionalising the HiAP approach and ideas. The analysis concludes that a key factor was the operation of a supportive network of public servants who promoted HiAP, including some who were senior and influential. The South Australian case study demonstrates that despite institutional constraints and shifting political support within the health sector, HiAP gained traction in other sectors. The key factors that encouraged the commitment of others sectors to HiAP were the existence of a supportive, knowledgeable policy network, political support, institutionalisation of the ideas and approach, and balancing of the economic and social goals of government.

Policy development in malaria vector management in Mozambique, South Africa and Zimbabwe

PubMed Central

Cliff, Julie; Lewin, Simon; Woelk, Godfrey; Fernandes, Benedita; Mariano, Alda; Sevene, Esperança; Daniels, Karen; Matinhure, Sheillah; Oxman, Andrew; Lavis, John

2010-01-01

Introduction Indoor residual spraying (IRS) and insecticide-treated nets (ITNs), two principal malaria control strategies, are similar in cost and efficacy. We aimed to describe recent policy development regarding their use in Mozambique, South Africa and Zimbabwe. Methods Using a qualitative case study methodology, we undertook semi-structured interviews of key informants from May 2004 to March 2005, carried out document reviews and developed timelines of key events. We used an analytical framework that distinguished three broad categories: interests, ideas and events. Results A disparate mix of interests and ideas slowed the uptake of ITNs in Mozambique and Zimbabwe and prevented uptake in South Africa. Most respondents strongly favoured one strategy over the other. In all three countries, national policy makers favoured IRS, and only in Mozambique did national researchers support ITNs. Outside interests in favour of IRS included manufacturers who supplied the insecticides and groups opposing environmental regulation. International research networks, multilateral organizations, bilateral donors and international NGOs supported ITNs. Research evidence, local conditions, logistic feasibility, past experience, reaction to outside ideas, community acceptability, the role of government and NGOs, and harm from insecticides used in spraying influenced the choice of strategy. The end of apartheid permitted a strongly pro-IRS South Africa to influence the region, and in Mozambique and Zimbabwe, floods provided conditions conducive to ITN distribution. Conclusions Both IRS and ITNs have a place in integrated malaria vector management, but pro-IRS interests and ideas slowed or prevented the uptake of ITNs. Policy makers needed more than evidence from trials to change from the time-honoured IRS strategy that they perceived was working. Those intending to promote new policies such as ITNs should examine the interests and ideas motivating key stakeholders and their own institutions, and identify where shifts in thinking or coalitions among the like-minded may be possible. PMID:20176574

How Task Features Impact Evidence from Assessments Embedded in Simulations and Games

ERIC Educational Resources Information Center

Almond, Russell G.; Kim, Yoon Jeon; Velasquez, Gertrudes; Shute, Valerie J.

2014-01-01

One of the key ideas of evidence-centered assessment design (ECD) is that task features can be deliberately manipulated to change the psychometric properties of items. ECD identifies a number of roles that task-feature variables can play, including determining the focus of evidence, guiding form creation, determining item difficulty and…

Designing a Marketing Course with Field Site Visits

ERIC Educational Resources Information Center

Van Doren, Doris; Corrigan, Hope Bober

2008-01-01

A key goal of including field site visits in marketing courses is to give business students increased interaction with industry professionals and community leaders. Site visits give students a concrete idea of how different marketing disciplines work in the business world. Business students gain greater insight into a career in marketing from this…

'Capital ideas' for health care in 2015.

PubMed

Payne, Christopher T

2015-05-01

Key factors in planning for healthcare financing in 2015 include: New rules related to municipal advisors. Long-term interest rates and the cost of traditional versus synthetic fixed-rate debt. Ways to use interest-rate swaps to take advantage of synthetic fixed-rate debt. Lesser-known structures that may make variable-rate financing advantageous.

Teacher, Please Don't Close the Door; The Exceptional Child in the Mainstream.

ERIC Educational Resources Information Center

Jordan, June B., Ed.

Presented are 13 papers based on presentations by consultant and resource teachers, local and state administrators, higher education faculty, a specialist in educational change, and a parent at the Council for Exceptional Children's Invisible College Conference on Mainstreaming. Chapters include a listing of key ideas and discussions on the…

Mathematics for Junior High School, Volume II (Part 2).

ERIC Educational Resources Information Center

Anderson, R. D.; And Others

This is part two of a two-part SMSG mathematics text for junior high school students. Key ideas emphasized are structure of arithmetic from an algebraic viewpoint, the real number system as a progressing development, and metric and non-metric relations in geometry. Chapter topics include real numbers, similar triangles, variation, non-metric…

Public Conceptions of Algorithms and Representations in the Common Core State Standards for Mathematics

ERIC Educational Resources Information Center

Nanna, Robert J.

2016-01-01

Algorithms and representations have been an important aspect of the work of mathematics, especially for understanding concepts and communicating ideas about concepts and mathematical relationships. They have played a key role in various mathematics standards documents, including the Common Core State Standards for Mathematics. However, there have…

Collaborative Writing in a Statistics and Research Methods Course.

ERIC Educational Resources Information Center

Dunn, Dana S.

1996-01-01

Describes a collaborative writing project in which students must identify key variables, search and read relevant literature, and reason through a research idea by working closely with a partner. The end result is a polished laboratory report in the APA style. The class includes a peer review workshop prior to final editing. (MJP)

Environmentalism and community: connections and implications for social action

Treesearch

Benjamin J. Marcus; Allen M. Omoto; Patricia L. Winter

2011-01-01

This qualitative study explored conceptualizations of environmentalism and community, as well as the connections of ethnicity to these concepts in a small but diverse sample. Semistructured interviews were conducted with eight participants and included a conceptual content cognitive mapping procedure. The resulting maps were examined for themes and ideas about the key...

Encyclopedic Dictionary of Applied Linguistics: A Handbook for Language Teaching.

ERIC Educational Resources Information Center

Johnson, Keith, Ed.; Johnson, Helen, Ed.

This volume provides an up-to-date and comprehensive reference guide to the key concepts, ideas, movements, and trends of applied linguistics for language teaching. With over 300 entries of varying length, the volume includes essential coverage of language, language learning, and language teaching. Written in an accessible style, the entries draw…

Crossing the Threshold: Bringing Biological Variation to the Foreground

ERIC Educational Resources Information Center

Batzli, Janet M.; Knight, Jennifer K.; Hartley, Laurel M.; Maskiewicz, April Cordero; Desy, Elizabeth A.

2016-01-01

Threshold concepts have been referred to as "jewels in the curriculum": concepts that are key to competency in a discipline but not taught explicitly. In biology, researchers have proposed the idea of threshold concepts that include such topics as variation, randomness, uncertainty, and scale. In this essay, we explore how the notion of…

Developing "Algebraic Thinking": Two Key Ways to Establish Some Early Algebraic Ideas in Primary Classrooms

ERIC Educational Resources Information Center

Ormond, Christine

2012-01-01

Primary teachers play a key role in their students' future mathematical success in the early secondary years. While the word "algebra" may make some primary teachers feel uncomfortable or worried, the basic arithmetic ideas underlying algebra are vitally important for older primary students as they are increasingly required to use "algebraic…

An Investigation of University Student and K-12 Teacher Reasoning about Key Ideas in the Development of the Particulate Nature of Matter

ERIC Educational Resources Information Center

Robertson, Amy D.

2011-01-01

This dissertation describes a systematic investigation of university student and K-12 teacher reasoning about key ideas relevant to the development of a particulate model for matter. Written assessments and individual demonstration interviews have been used to study the reasoning of introductory and sophomore-level physics students, introductory…

On measuring inequalities in health.

PubMed Central

Wolfson, M.; Rowe, G.

2001-01-01

In a recent series of papers, Murray et al. have put forward a number of important ideas regarding the measurement of inequalities in health. In this paper we agree with some of these ideas but draw attention to one key aspect of their approach--measuring inequalities on the basis of small area data--which is flawed. A numerical example is presented to illustrate the problem. An alternative approach drawing on longitudinal data is outlined, which preserves and enhances the most desirable aspects of their proposal. These include the use of a life course perspective, and the consideration of non-fatal health outcomes as well as the more usual information on mortality patterns. PMID:11436478

A Post-Convention Primer for Programming Boards: Organization, Promptness Key to Follow-Up.

ERIC Educational Resources Information Center

Vaughan, Edee

1998-01-01

Campus activities programmers are offered advice on making the most of what they learn at a convention, including some hints for organization before the convention, suggestions for dealing with agents and other schools and for taking notes, and ideas for follow-up. Special attention is given to cooperative buying agreements schools may make with…

Supporting Children's Learning: A Guide for Teaching Assistants

ERIC Educational Resources Information Center

Overall, Lyn

2007-01-01

Are you looking for a book that explains all the key ideas on how children learn and how best to support children in that learning? Covering all major themes, this book offers: (1) An introduction to main theories of learning and development from birth to primary including brain and emotional and social development; (2) An introduction to what…

Ideas for Teaching Vision and Visioning

ERIC Educational Resources Information Center

Quijada, Maria Alejandra

2017-01-01

In teaching leadership, a key element to include should be a discussion about vision: what it is, how to communicate it, and how to ensure that it is effective and shared. This article describes a series of exercises that rely on videos to illustrate different aspects of vision and visioning, both in the positive and in the negative. The article…

Research on key technology of planning and design for AC/DC hybrid distribution network

NASA Astrophysics Data System (ADS)

Shen, Yu; Wu, Guilian; Zheng, Huan; Deng, Junpeng; Shi, Pengjia

2018-04-01

With the increasing demand of DC generation and DC load, the development of DC technology, AC and DC distribution network integrating will become an important form of future distribution network. In this paper, the key technology of planning and design for AC/DC hybrid distribution network is proposed, including the selection of AC and DC voltage series, the design of typical grid structure and the comprehensive evaluation method of planning scheme. The research results provide some ideas and directions for the future development of AC/DC hybrid distribution network.

Ideas for Creating and Overcoming Student Silences

ERIC Educational Resources Information Center

Woods, Donald R.; Sheardown, Heather

2009-01-01

The key idea is that 50 minutes of teacher talk with passive student listening is relatively ineffective in developing student learning. Teachers can create silences for productive active student learning. Students can also change from passive listeners to active talker-discussers of their learning. Ideas are given about how to overcome silences…

The Xs and Whys of Algebra: Key Ideas and Common Misconceptions

ERIC Educational Resources Information Center

Collins, Anne; Dacey, Linda

2011-01-01

In many ways, algebra can be as challenging for teachers as it is for students. With so much emphasis placed on procedural knowledge and the manipulations of variables and symbols, it can be easy to lose sight of the key ideas that underlie algebraic thinking and the relevance algebra has to the real world. In the The Xs and Whys of Algebra: Key…

Entrepreneurship for Physicists; A practical guide to move inventions from university to market

NASA Astrophysics Data System (ADS)

Iannuzzi, Davide

2017-10-01

This book offers a concise analysis of the key ingredients that enable physicists to successfully move their idea from university to market, bringing added value to their customers. It dives into a set of theories, models, and tools that play fundamental roles in technology transfer including topics often neglected by other books including trust, communication, and persuasion. It also explains how most of the topics discussed are applicable to careers in a broader sense.

Mission-Driven Expected Impact: Assessing Scholarly Output for 2013 Association to Advance Collegiate Schools of Business Standards

ERIC Educational Resources Information Center

Goulet, Laurel R.; Lopes, Kevin J.; White, John Bryan

2016-01-01

As of the 2016-2017 academic year, all schools undergoing Association to Advance Collegiate Schools of Business accreditation will be assessed on the new standards that were ratified in 2013, which include the assessment of the impact of portfolios of intellectual contributions. The authors discuss key ideas underlying a business school's research…

Physics Matters: An Introduction to Conceptual Physics

NASA Astrophysics Data System (ADS)

Trefil, James; Hazen, Robert M.

2003-12-01

From amusement park rides to critical environmental issues such as energy generation-physics affects almost every aspect of our world. In PHYSICS MATTERS, James Trefil and Robert Hazen examine the fundamental physics principles at work behind the many practical applications that fuel our society and individual lives. Their goal is to promote a deeper understanding of how the great ideas of physics connect to form a much larger understanding of the universe in which we live. Highlights Helps readers build a general knowledge of key ideas in physics and their connection to technology and other areas of science. Promotes an appreciation of what science is, how scientific knowledge is developed, and how it differs from other intellectual activities. Examines modern technologies, including GPS, the Internet, and information technologies, as well as medical technologies, such as MRI, PET scans, CAT scans, and radioisotope tracers. Explores key issues facing the world today, such as global warning, nuclear waste, and government funding for research.

Physics Matters: An Introduction to Conceptual Physics, Activity Book

NASA Astrophysics Data System (ADS)

Trefil, James; Hazen, Robert M.

2004-02-01

From amusement park rides to critical environmental issues such as energy generation-physics affects almost every aspect of our world. In PHYSICS MATTERS, James Trefil and Robert Hazen examine the fundamental physics principles at work behind the many practical applications that fuel our society and individual lives. Their goal is to promote a deeper understanding of how the great ideas of physics connect to form a much larger understanding of the universe in which we live. Highlights Helps readers build a general knowledge of key ideas in physics and their connection to technology and other areas of science. Promotes an appreciation of what science is, how scientific knowledge is developed, and how it differs from other intellectual activities. Examines modern technologies, including GPS, the Internet, and information technologies, as well as medical technologies, such as MRI, PET scans, CAT scans, and radioisotope tracers. Explores key issues facing the world today, such as global warning, nuclear waste, and government funding for research.

Performance Analysis, Design Considerations, and Applications of Extreme-Scale In Situ Infrastructures

DOE PAGES

Ayachit, Utkarsh; Bauer, Andrew; Duque, Earl P. N.; ...

2016-11-01

A key trend facing extreme-scale computational science is the widening gap between computational and I/O rates, and the challenge that follows is how to best gain insight from simulation data when it is increasingly impractical to save it to persistent storage for subsequent visual exploration and analysis. One approach to this challenge is centered around the idea of in situ processing, where visualization and analysis processing is performed while data is still resident in memory. Our paper examines several key design and performance issues related to the idea of in situ processing at extreme scale on modern platforms: Scalability, overhead,more » performance measurement and analysis, comparison and contrast with a traditional post hoc approach, and interfacing with simulation codes. We illustrate these principles in practice with studies, conducted on large-scale HPC platforms, that include a miniapplication and multiple science application codes, one of which demonstrates in situ methods in use at greater than 1M-way concurrency.« less

The SAGE Handbook for Research in Education: Engaging Ideas and Enriching Inquiry

ERIC Educational Resources Information Center

Conrad, Clifton F., Ed.; Serlin, Ronald C., Ed.

2005-01-01

This guide is designed to encourage students, faculty, and policymakers to become more self-reflective in their inquiry. Placing the pursuit of ideas at the epicenter of research, K-12 and higher education scholars advance ideas for enhancing educational inquiry, relying extensively on narratives, vignettes, and examples of key episodes in…

Somnambulism: clinical aspects and pathophysiological hypotheses.

PubMed

Zadra, Antonio; Desautels, Alex; Petit, Dominique; Montplaisir, Jacques

2013-03-01

Somnambulism, or sleepwalking, can give rise to a wide range of adverse consequences and is one of the leading causes of sleep-related injury. Accurate diagnosis is crucial for proper management and imperative in an ever-increasing number of medicolegal cases implicating sleep-related violence. Unfortunately, several widely held views of sleepwalking are characterised by key misconceptions, and some established diagnostic criteria are inconsistent with research findings. The traditional idea of somnambulism as a disorder of arousal might be too restrictive and a comprehensive view should include the idea of simultaneous interplay between states of sleep and wakefulness. Abnormal sleep physiology, state dissociation, and genetic factors might explain the pathophysiology of the disorder. Copyright © 2013 Elsevier Ltd. All rights reserved.

A text zero-watermarking method based on keyword dense interval

NASA Astrophysics Data System (ADS)

Yang, Fan; Zhu, Yuesheng; Jiang, Yifeng; Qing, Yin

2017-07-01

Digital watermarking has been recognized as a useful technology for the copyright protection and authentication of digital information. However, rarely did the former methods focus on the key content of digital carrier. The idea based on the protection of key content is more targeted and can be considered in different digital information, including text, image and video. In this paper, we use text as research object and a text zero-watermarking method which uses keyword dense interval (KDI) as the key content is proposed. First, we construct zero-watermarking model by introducing the concept of KDI and giving the method of KDI extraction. Second, we design detection model which includes secondary generation of zero-watermark and the similarity computing method of keyword distribution. Besides, experiments are carried out, and the results show that the proposed method gives better performance than other available methods especially in the attacks of sentence transformation and synonyms substitution.

Primary History: Using the Evidence of the Historic Environment. A Teacher's Guide.

ERIC Educational Resources Information Center

Corbishley, Mike; Fordham, Jennie; Gay, Susan; Hollinshead, Liz; Spicer, Suzanne; Walmsley, David

This guide aims to help busy elementary teachers make the best use of a whole range of evidence for teaching history in schools today, covering areas of study at both Key Stages 1 and 2 (in the British school system). The guide includes: clear, richly illustrated explanatory text for the non-expert, with practical advice and project ideas; how to…

Expecting excellence is key to receivable success in small and rural hospitals.

PubMed

Boucher, D

1990-06-01

Although small and rural hospitals may have trouble hiring experienced billing and collection personnel, they can succeed in keeping down receivable levels and receivable days by adopting two principles for the business office: expect excellence and inspect for excellence. These principles include setting goals for business office staff as well as listening to and implementing their ideas for more effective operations.

An Individual Perspective on Risk in a DC (Usually 401(k)) Environment.

PubMed

Rappaport, Anna M

2016-01-01

Traditional benefit packages once typically included defined benefit (DB) pension plans and focused on identifying the key financial risks facing employees, deciding which were more serious and developing strategies to protect employees from those risks. Today, defined contribution (DC) plans often are the primary retirement security vehicle, and much of the risk protection has been taken out of the benefits package. This article focuses on some of the risks facing employees, identifies which are covered by the typical 401(k) plan and which are not and provides ideas for managing risks not covered directly by the typical plan. There is substantial focus on long-term disability and longevity. The discussion spans savings and payout periods and suggests some ideas for the future, including greater integration of 401(k) plans with risk protection approaches. The article does not focus on investment risk and options.

Priority-setting in public health research funding organisations: an exploratory qualitative study among five high-profile funders.

PubMed

Cartier, Yuri; Creatore, Maria I; Hoffman, Steven J; Potvin, Louise

2018-06-22

Priority-driven funding streams for population and public health are an important part of the health research landscape and contribute to orienting future scholarship in the field. While research priorities are often made public through targeted calls for research, less is known about how research funding organisations arrive at said priorities. Our objective was to explore how public health research funding organisations develop priorities for strategic extramural research funding programmes. Content analysis of published academic and grey literature and key informant interviews for five public and private funders of public health research in the United Kingdom, Australia, the United States and France were performed. We found important distinctions in how funding organisations processed potential research priorities through four non-sequential phases, namely idea generation, idea analysis, idea socialisation and idea selection. Funders generally involved the public health research community and public health decision-makers in idea generation and socialisation, but other groups of stakeholders (e.g. the public, advocacy organisations) were not as frequently included. Priority-setting for strategic funding programmes in public health research involves consultation mainly with researchers in the early phase of the process. There is an opportunity for greater breadth of participation and more transparency in priority-setting mechanisms for strategic funding programmes in population and public health research.

Employer Supported Child Care: An Idea Whose Time Has Come. A Conference on Child Care as an Employee Benefit (Costs and Benefits, Successful Programs, Company Options, Current Issues). Conference Proceedings.

ERIC Educational Resources Information Center

Haiman, Peter, Ed.; Sud, Gian, Ed.

Many aspects of employer-sponsored child care programs--including key issues, costs and benefits, programmatic options, and implementation strategies--are discussed in these conference proceedings. Public policy issues, legal aspects of child care as an employee benefit, tax incentives for corporate child care, and funding sources for child care…

B* Probability Based Search

DTIC Science & Technology

1994-06-27

success . The key ideas behind the algorithm are: 1. Stopping when one alternative is clearly better than all the others, and 2. Focusing the search on...search algorithm has been implemented on the chess machine Hitech . En route we have developed effective techniques for: "* Dealing with independence of...report describes the implementation, and the results of tests including games played against brute- force programs. The data indicate that B* Hitech is a

Results from a Pilot Study of a Curriculum Unit Designed to Help Middle School Students Understand Chemical Reactions in Living Systems

ERIC Educational Resources Information Center

Herrmann-Abell, Cari F.; Flanagan, Jean C.; Roseman, Jo Ellen

2012-01-01

Students often have trouble understanding key biology ideas because they lack an understanding of foundational chemistry ideas. AAAS Project 2061 is collaborating with BSCS in the development a curriculum unit that connects core chemistry and biochemistry ideas in order to help eighth grade students build the conceptual foundation needed for high…

An Inexpensive Device for Teaching Public Key Encryption

ERIC Educational Resources Information Center

Pendegraft, Norman

2009-01-01

An inexpensive device to assist in teaching the main ideas of Public Key encryption and its use in class to illustrate the operation of public key encryption is described. It illustrates that there are two keys, and is particularly useful for illustrating that privacy is achieved by using the public key. Initial data from in class use seem to…

Crossing the Threshold: Bringing Biological Variation to the Foreground

PubMed Central

Batzli, Janet M.; Knight, Jennifer K.; Hartley, Laurel M.; Maskiewicz, April Cordero; Desy, Elizabeth A.

2016-01-01

Threshold concepts have been referred to as “jewels in the curriculum”: concepts that are key to competency in a discipline but not taught explicitly. In biology, researchers have proposed the idea of threshold concepts that include such topics as variation, randomness, uncertainty, and scale. In this essay, we explore how the notion of threshold concepts can be used alongside other frameworks meant to guide instructional and curricular decisions, and we examine the proposed threshold concept of variation and how it might influence students’ understanding of core concepts in biology focused on genetics and evolution. Using dimensions of scientific inquiry, we outline a schema that may allow students to experience and apply the idea of variation in such a way that it transforms their future understanding and learning of genetics and evolution. We encourage others to consider the idea of threshold concepts alongside the Vision and Change core concepts to provide a lens for targeted instruction and as an integrative bridge between concepts and competencies. PMID:27856553

A Writing Teacher in the Physics Classroom.

ERIC Educational Resources Information Center

Kirkpatrick, Larry D.; Pittendrigh, Adele S.

1984-01-01

Describes a series of writing exercises specifically designed to improve students' comprehension of physics. Students are given a RAFT which defines their role, audience, format, and task. Format for writing essays focuses on key ideas, general ideas, specific cases, and additional insights. (JM)

An Experimental Study of a Six Key Handprint Chord Keyboard.

DTIC Science & Technology

1986-05-01

analysis: sequence time, list time, and errors, is better divided by group of tests, beginning or ending. This division forms a logical outline from which...accomplished pianists . Due to the limited amount of time at the keyboard that volunteers were willing to endure, asymptotic behavior was not reached...considerable attention , and it includes an idea of time 1152 quite different from that enunciated by Newton. According to this theory, 1226 there is no

Amartya Sen's Capability Approach and Education

ERIC Educational Resources Information Center

Walker, Melanie

2005-01-01

The human capabilities approach developed by the economist Amartya Sen links development, quality of life and freedom. This article explores the key ideas in the capability approach of: capability, functioning, agency, human diversity and public participation in generating valued capabilities. It then considers how these ideas relate specifically…

Exploring Mission Concepts with the JPL Innovation Foundry A-Team

NASA Technical Reports Server (NTRS)

Ziemer, John K.; Ervin, Joan; Lang, Jared

2013-01-01

The JPL Innovation Foundry has established a new approach for exploring, developing, and evaluating early concepts called the A-Team. The A-Team combines innovative collaborative methods with subject matter expertise and analysis tools to help mature mission concepts. Science, implementation, and programmatic elements are all considered during an A-Team study. Methods are grouped by Concept Maturity Level (CML), from 1 through 3, including idea generation and capture (CML 1), initial feasibility assessment (CML 2), and trade space exploration (CML 3). Methods used for each CML are presented, and the key team roles are described from two points of view: innovative methods and technical expertise. A-Team roles for providing innovative methods include the facilitator, study lead, and assistant study lead. A-Team roles for providing technical expertise include the architect, lead systems engineer, and integration engineer. In addition to these key roles, each A-Team study is uniquely staffed to match the study topic and scope including subject matter experts, scientists, technologists, flight and instrument systems engineers, and program managers as needed. Advanced analysis and collaborative engineering tools (e.g. cost, science traceability, mission design, knowledge capture, study and analysis support infrastructure) are also under development for use in A-Team studies and will be discussed briefly. The A-Team facilities provide a constructive environment for innovative ideas from all aspects of mission formulation to eliminate isolated studies and come together early in the development cycle when they can provide the biggest impact. This paper provides an overview of the A-Team, its study processes, roles, methods, tools and facilities.

A Graphical Introduction to the Derivative

ERIC Educational Resources Information Center

Samuels, Jason

2017-01-01

Calculus has frequently been called one the greatest intellectual achievements of humankind. As a key transitional course to college mathematics, it combines such elementary ideas as rate with new abstract ideas--such as infinity, instantaneous change, and limit--to formulate the derivative and the integral. Most calculus texts begin with the…

Probing for Reasons: Presentations, Questions, Phases

ERIC Educational Resources Information Center

Morris, Kellyn Farlow; Speiser, Bob

2010-01-01

This paper reports on a research study based on data from experimental teaching. Undergraduate dance majors were invited, through real-world problem tasks that raised central conceptual issues, to invent major ideas of calculus. This study focuses on work and thinking by these students, as they sought to build key ideas, representations and…

Leadership Decision Making and the Use of Data

ERIC Educational Resources Information Center

Guerra-Lopez, Ingrid; Blake, Anne M.

2011-01-01

Intelligence gathering, or data collection, is a preliminary and critical stage of decision making. Two key approaches to intelligence gathering are "discovery" and "idea imposition." The discovery approach allows us to learn about possibilities by gathering intelligence in order to identify and weigh options. The idea imposition approach limits…

Designing Effective Undergraduate Research Experiences

NASA Astrophysics Data System (ADS)

Severson, S.

2010-12-01

I present a model for designing student research internships that is informed by the best practices of the Center for Adaptive Optics (CfAO) Professional Development Program. The dual strands of the CfAO education program include: the preparation of early-career scientists and engineers in effective teaching; and changing the learning experiences of students (e.g., undergraduate interns) through inquiry-based "teaching laboratories." This paper will focus on the carry-over of these ideas into the design of laboratory research internships such as the CfAO Mainland internship program as well as NSF REU (Research Experiences for Undergraduates) and senior-thesis or "capstone" research programs. Key ideas in maximizing student learning outcomes and generating productive research during internships include: defining explicit content, scientific process, and attitudinal goals for the project; assessment of student prior knowledge and experience, then following up with formative assessment throughout the project; setting reasonable goals with timetables and addressing motivation; and giving students ownership of the research by implementing aspects of the inquiry process within the internship.

Matematicas Para El Primer Ciclo Secundario, Volumen II (Parte 2). Traduccion Preliminar de la Edicion en Ingles Revisada. (Mathematics for Junior High School, Volume II, Part 2. Preliminary Translation of the Revised English Edition).

ERIC Educational Resources Information Center

Anderson, R. D.; And Others

This is part two of a two-part SMSG mathematics text for junior high school students. Key ideas emphasized are structure of arithmetic from an algebraic viewpoint, the real number system as a progressing development, and metric and non-metric relations in geometry. Chapter topics include real numbers, similar triangles, variation, polyhedrons,…

Matematicas Para El Primer Ciclo Secundario, Volumen I (Parte 2). Traduccion Preliminar de la Edicion Inglesa Revisada. (Mathematics for Junior High School, Volume I, Part 2. Preliminary Translation of the Revised English Edition).

ERIC Educational Resources Information Center

Anderson, R. D.; And Others

This is part two of a two-part SMSG mathematics text for junior high school students. Key ideas emphasized are structure of arithmetic from an algebraic viewpoint, the real number system, and metric and non-metric relations in geometry. Included are chapters on the rational number system; parallels, parallelograms, triangles, and right prisms;…

Passengers, Crew, Life Support, and Insurance Considerations

NASA Technical Reports Server (NTRS)

ONeil, Daniel A.; Young, Lawrence R.

1999-01-01

This section describes the key issues, barriers, opportunities, and potential trip packages related to the needs and expectations of initial space adventure travelers. A variety of ideas to overcome barriers is presented that address financial, psychological, and sociological problems expected to be encountered in establishing a general PST and tourism business. Tour package descriptions range from near-term surface training facilities to far-term lunar ones. Recommendations include requirements pertaining to human factors in design and needed technology.

Fiche pratique: Elaborer un texte ecrit avec des debutants; Frequence FDM: Les journees du patrimoine; "Bonne annee"...en kit; Cles pour une expo... (Practical Ideas: Elaborating on a Written Text with Beginners; Frequency FDM: Heritage Days; "Happy New Year"...In a Kit; Keys to an Exhibition).

ERIC Educational Resources Information Center

Royer, Corinne; And Others

1996-01-01

Four French classroom activities are described, including an introductory exercise in French for special purposes (business administration), a cultural exploration activity using a commercial audiotape, holiday card-writing, and an exercise in interpreting an art or other exhibition. (MSE)

The Pursuit of Quantum Gravity

NASA Astrophysics Data System (ADS)

Dewitt-Morette, Cecile

2012-03-01

Why is it so difficult to make a Quantum Theory of Gravitation? What is the key idea of quantum physics? What is the key idea of Einstein theory of gravitation? I have selected three (simple) problems that can be solved and are relevant to these issues: 1. The nonanalyticity of semi classical approximations (or the sex life of the male moth) 2. The Pin Group (or the implication of the quantum phase in particle physics) 3. Spacetime is Space x Time (or the deflection of light by the Sun) Conclusion: La joie de l'ame est dans l'action Lyautey (or astronomical observations)

Guide to School Greenhouses: Growing Ideas.

ERIC Educational Resources Information Center

Beliveau, Victoria

This booklet is part of the Growing Ideas series for educators which supports teachers by enabling them to expand their own skills as they help students use plants and gardens as contexts for developing a deeper, richer understanding of the world around them. This booklet, on school greenhouses, gives an overview of key issues relevant to…

"Playing the Game" of Story Problems: Coordinating Situation-Based Reasoning with Algebraic Representation

ERIC Educational Resources Information Center

Walkington, Candace; Sherman, Milan; Petrosino, Anthony

2012-01-01

This study critically examines a key justification used by educational stakeholders for placing mathematics in context--the idea that contextualization provides students with access to mathematical ideas. We present interviews of 24 ninth grade students from a low-performing urban school solving algebra story problems, some of which were…

Inside the Letter

ERIC Educational Resources Information Center

Duke, Roger; Graham, Alan

2007-01-01

In this article, the authors describe how a Java applet can help to build learners' intuitions about basic ideas of algebra. "Matchbox Algebra" is a Java applet the authors have designed to enable learners to grasp a key idea in learning algebra: that the letter "x" may be thought of as representing an as-yet-unknown number. They describe the…

Scientific Productivity and Idea Acceptance in Nobel Laureates

ERIC Educational Resources Information Center

Charyton, Christine; DeDios, Samantha Lynn; Nygren, Thomas Eugene

2015-01-01

We investigated how new ideas become accepted for Nobel laureates in science. Archival data were collected for 204 Nobel laureates from 1980 to 2009 in physics, chemistry, and medicine or physiology. Acceptance was evaluated for Nobel laureates by Prize area and three key publications in the Nobel laureates' publishing careers: (a) first…

Making "Community" an Authentic Part of School and Community Partnerships. Chapin Hall Discussion Paper

ERIC Educational Resources Information Center

Walker, Lisa; Smithgall, Cheryl; Cusick, Gretchen Ruth

2012-01-01

With the idea that schools in low-income urban areas require stronger communities to improve educational outcomes, this discussion paper examines questions related to the authentic engagement of communities in school and community partnerships. It presents three key ideas for considering authentic engagement: place-based policy, community-based…

Comparing Personal Characteristic Factors of Imagination between Expert and Novice Designers within Different Product Design Stages

ERIC Educational Resources Information Center

Huang, Yinghsiu; Li, Jianyou

2015-01-01

Imagination plays a key role in various domains in helping to create innovative ideas, drawings, poems, movies, products, etc. In product design domain, the personal characteristics of imagination are crucial abilities for conceiving novel ideas during design processes. This study focuses on personal characteristic differences and similarities…

Matematicas Para El Primer Ciclo Secundario, Volumen I (Parte 1). Traduccion Preliminar de la Edicion Inglesa Revisada. (Mathematics for Junior High School, Volume I, Part 1, Preliminary Translation of the Revised English Edition).

ERIC Educational Resources Information Center

Anderson, R. D.; And Others

This is part one of a two-part SMSG mathematics text for junior high school students. Key ideas emphasized are structure of arithmetic from an algebraic viewpoint, the real number system, and metric and non-metric relations in geometry. Topics included are numbers; cardinal numbers; geometry of lines, points, and planes; geometry of angles,…

Matematicas Para El Primer Ciclo Secundario, Volumen II (Parte 1). Traduccion Preliminar de la Edicion en Ingles Revisada. (Mathematics for Junior High School, Volume II, Part 1. Preliminary Translation of the Revised English Edition).

ERIC Educational Resources Information Center

Anderson, R. D.; And Others

This is part one of a two-part SMSG mathematics text for junior high school students. Key ideas emphasized are structure of arithmetic from an algebraic viewpoint, the real number system as a progressing development, and metric and non-metric relations in geometry. Chapter topics include number line and coordinates, equations, scientific notation,…

The Keys to the White House

ERIC Educational Resources Information Center

Lichtman, Allan J.

2012-01-01

The Keys to the White House is a historically-based system for predicting the result of the popular vote in American presidential elections. The Keys system tracks the big picture of how well the party holding the White House has governed and does not shift with events of the campaign. This model gives specificity to the idea that it is…

YouthAccess to Alcohol: early findings from a community action project to reduce the supply of alcohol to teens.

PubMed

Clark, Sam

2007-01-01

The Youth Access to Alcohol (YATA) project was implemented in 2002 by the Alcohol Advisory Council of New Zealand (ALAC) in thirty communities in New Zealand, with the aim of reducing the harm experienced by young people as a result of alcohol misuse in New Zealand through reducing the supply of alcohol by adults to young people. The communities include a mix of rural and urban from both Islands in New Zealand. The project uses a community action approach, which has included setting up collaborative partnerships of key agencies, the delivery of key strategies, and multimedia awareness raising campaigns. The communities are encouraged to identify unique issues in their community regarding alcohol abuse and young people and to develop action plans incorporating a range of strategies that include tested strategies as well as innovative ideas. Communities are trained to implement several tools to monitor changes in their community over time. The study's limitations are noted and future needed research is suggested.

Marx and Education. Routledge Key Ideas in Education

ERIC Educational Resources Information Center

Anyon, Jean

2011-01-01

There was only one Karl Marx, but there have been a multitude of Marxisms. This concise, introductory book by internationally renowned scholar Jean Anyon centers on the ideas of Marx that have been used in education studies as a guide to theory, analysis, research, and practice. "Marx and Education" begins with a brief overview of basic Marxist…

The Concept Lens Diagram: A New Mechanism for Presenting Biochemistry Content in Terms of "Big Ideas"

ERIC Educational Resources Information Center

Rowland, Susan L.; Smith, Christopher A.; Gillam, Elizabeth M. A.; Wright, Tony

2011-01-01

A strong, recent movement in tertiary education is the development of conceptual, or "big idea" teaching. The emphasis in course design is now on promoting key understandings, core competencies, and an understanding of connections between different fields. In biochemistry teaching, this radical shift from the content-based tradition is…

The New Youth Entrepreneur: Getting Ready for Entrepreneurship. Business Ideas for All Communities. Module 3.

ERIC Educational Resources Information Center

Kourilsky, Marilyn; And Others

The New Youth Entrepreneur curriculum is a series of 12 youth-oriented educational modules containing instructional materials, learning activities, and checkup exercises designed to teach students key elements of entrepreneurship. This document is the third module, which focuses on issues related to starting a business and providing ideas for…

Teaching Tourism in Jamaica: Developing Students' Critical Consciousness and Intercultural Competence

ERIC Educational Resources Information Center

Applegate, Carey; Rex, Cathy

2018-01-01

Within this article, we convey ideas about stereotypes and ethnic supremacy that many university students tend to hold about Jamaica and the challenges of disabusing travellers of these notions and to achieve educational goals related to equity, diversity and inclusivity. We explore the concept of the "tourism imaginary" and key ideas in…

Investigating and Improving Student Understanding of Key Ideas in Quantum Mechanics throughout Instruction

NASA Astrophysics Data System (ADS)

Emigh, Paul Jeffrey

This dissertation describes research on student understanding of quantum mechanics across multiple levels of instruction. The primary focus has been to identify patterns in student reasoning related to key concepts in quantum mechanics. The specific topics include quantum measurements, time dependence, vector spaces, and angular momentum. The research has spanned a variety of different quantum courses intended for introductory physics students, upper-division physics majors, and graduate students in physics. The results of this research have been used to develop a set of curriculum, Tutorials in Physics: Quantum Mechanics, for addressing the most persistent student difficulties. We document both the development of this curriculum and how it has impacted and improved student understanding of quantum mechanics.

Understanding 'independence': perspectives of occupational therapists.

PubMed

Tamaru, Akiko; McColl, Mary Ann; Yamasaki, Setsuko

2007-07-15

The purpose of this study was to understand how the term independence is used in rehabilitation. In particular, we asked occupational therapists in Canada and Japan to interpret the term independence in terms of people with disabilities. In rehabilitation, independence has long been a key concept. A review of the literature shows that the term's meaning has shifted throughout the past century. However, despite its significance, the word's meaning has never been deeply analysed, and it is left to the interpretation of the individual practitioner; consequently, there is a conceptual confusion surrounding the term. Furthermore, no studies have been conducted from an inter-cultural viewpoint that included non-Western societies. A qualitative interpretive study was conducted, based on semi-structured interviews with 18 occupational therapists. Nine Canadian and nine Japanese therapists were interviewed in depth and their perspectives analysed for themes and categories corresponding to their working definition of independence. Therapists' interpretation of the term independence consisted of three perspectives: "Independence as competence,"Independence as autonomy," and "Independence as psychological qualities". These perspectives were typically combined into two patterns of dealing with independence in practice. Differences between Canadian and Japanese perspectives were explored. The study's findings confirm some ideas about independence that have been pointed out in the professional literature, but they also add several important ideas - the idea of psychological characteristics as key to independence, and the notion of a cultural overlay on the definition and application of the concept independence. This study's findings should contribute to the ongoing discussion in the professional literature about the virtues and limitations of pursuing independence as the ultimate goal in rehabilitation.

Acadia National Park ITS field operational test : key informant interviews

DOT National Transportation Integrated Search

2003-03-01

This document reflects the ideas and opinions of a group of key informants and stakeholders involved in the Field Operational Test of ITS components in and around Acadia National Park from 1999 through 2002. The stakeholders were involved in the plan...

Stochastic evolution in populations of ideas

PubMed Central

Nicole, Robin; Sollich, Peter; Galla, Tobias

2017-01-01

It is known that learning of players who interact in a repeated game can be interpreted as an evolutionary process in a population of ideas. These analogies have so far mostly been established in deterministic models, and memory loss in learning has been seen to act similarly to mutation in evolution. We here propose a representation of reinforcement learning as a stochastic process in finite ‘populations of ideas’. The resulting birth-death dynamics has absorbing states and allows for the extinction or fixation of ideas, marking a key difference to mutation-selection processes in finite populations. We characterize the outcome of evolution in populations of ideas for several classes of symmetric and asymmetric games. PMID:28098244

Stochastic evolution in populations of ideas

NASA Astrophysics Data System (ADS)

Nicole, Robin; Sollich, Peter; Galla, Tobias

2017-01-01

It is known that learning of players who interact in a repeated game can be interpreted as an evolutionary process in a population of ideas. These analogies have so far mostly been established in deterministic models, and memory loss in learning has been seen to act similarly to mutation in evolution. We here propose a representation of reinforcement learning as a stochastic process in finite ‘populations of ideas’. The resulting birth-death dynamics has absorbing states and allows for the extinction or fixation of ideas, marking a key difference to mutation-selection processes in finite populations. We characterize the outcome of evolution in populations of ideas for several classes of symmetric and asymmetric games.

Herbert Spencer's Contributions to Behavior Analysis: A Retrospective Review of Principles of Psychology

PubMed Central

Leslie, Julian C

2006-01-01

Herbert Spencer's Principles of Psychology (1855, first edition) was regarded by his contemporaries, including William James and John Dewey, as a major contribution to what was then a very new discipline. In this book he first expounded his ideas about both evolution of species and how behavior of the individual organism adapts through interaction with the environment. His formulation of the principle that behavior changes in adaptation to the environment is closely related to the version of the law of effect propounded some years later by Thorndike. He can thus be seen as the first proponent of selectionism, a key tenet of behavior analysis. He also explicitly attacked the then prevailing view of free will as being incompatible with the biologically grounded view of psychological processes that he was advocating, and thus put forward ideas that were precursors of B. F. Skinner's in this important area of debate. PMID:16903496

Herbert Spencer's contributions to behavior analysis: a retrospective review of principles of psychology.

PubMed

Leslie, Julian C

2006-07-01

Herbert Spencer's Principles of Psychology (1855, first edition) was regarded by his contemporaries, including William James and John Dewey, as a major contribution to what was then a very new discipline. In this book he first expounded his ideas about both evolution of species and how behavior of the individual organism adapts through interaction with the environment. His formulation of the principle that behavior changes in adaptation to the environment is closely related to the version of the law of effect propounded some years later by Thorndike. He can thus be seen as the first proponent of selectionism, a key tenet of behavior analysis. He also explicitly attacked the then prevailing view of free will as being incompatible with the biologically grounded view of psychological processes that he was advocating, and thus put forward ideas that were precursors of B. F. Skinner's in this important area of debate.

Sakharov at KB-11. The path of a genius

NASA Astrophysics Data System (ADS)

Ilkaev, Radii I.

2012-02-01

21 May 2011 would have marked the 90th birthday of Andrei Dmitrievich Sakharov, a towering 20th-century figure in science and human thought, whose ideas, research contributions, and life example exerted enormous influence on the history of the second half of the 20th century and, in particular, on the history of Russia. Whether as a scientist or a private person (including his public activities and exceptional attitude to human personality), he always displayed creativity and a freedom of spirit, thought, and action. Sakharov's life and creative work make him a model scientist and citizen for many and undoubtedly provide a legacy for the development of science and society in the 21st century. In this paper, some of Sakharov's key ideas and achievements relating to his KB-11 period are exemplified, and how they influence present day research and technology, notably as employed for affording national security, is examined.

Aspects, Wrappers and Events

NASA Technical Reports Server (NTRS)

Filman, Robert E.

2003-01-01

This viewgraph presentation provides information on Object Infrastructure Framework (OIF), an Aspect-Oriented Programming (AOP) system. The presentation begins with an introduction to the difficulties and requirements of distributed computing, including functional and non-functional requirements (ilities). The architecture of Distributed Object Technology includes stubs, proxies for implementation objects, and skeletons, proxies for client applications. The key OIF ideas (injecting behavior, annotated communications, thread contexts, and pragma) are discussed. OIF is an AOP mechanism; AOP is centered on: 1) Separate expression of crosscutting concerns; 2) Mechanisms to weave the separate expressions into a unified system. AOP is software engineering technology for separately expressing systematic properties while nevertheless producing running systems that embody these properties.

Thought-Experiments about Gravity in the History of Science and in Research into Children's Thinking

ERIC Educational Resources Information Center

Blown, E. J.; Bryce, T. G. K.

2013-01-01

This article examines the main strands of thinking about gravity through the ages and the continuity of thought-experiments, from the early Greeks, through medieval times, to Galileo, Newton and Einstein. The key ideas are used to contextualise an empirical study of 247 children's ideas about falling objects carried out in China and New Zealand,…

Decoding Deeper Learning in the Classroom

ERIC Educational Resources Information Center

Education Writers Association, 2017

2017-01-01

Just because a classroom is noisy or the teacher isn't always lecturing doesn't mean the kids aren't learning. Quite the opposite. The idea is to push students to think differently, to apply what they know, and to create new ideas, instead of just receiving information. That's difficult to see, but easy to elicit with a few key questions. This…

Using Participatory Analysis for Community Action: Idea Book. Information Collection and Exchange Publication No. M0086

ERIC Educational Resources Information Center

Peace Corps, 2010

2010-01-01

This idea book addresses key concepts in two earlier Peace Corps' publications, "Participatory Analysis for Community Action (PACA) Manual" [ICE No. M0053], and the "Gender and Development Training Manual" [ICE No. M0054]. These previous resources were large training manuals that introduced PACA to staff and Volunteers in the context of the Peace…

Primary Teachers' Particle Ideas and Explanations of Physical Phenomena: Effect of an In-Service Training Course

ERIC Educational Resources Information Center

Papageorgiou, George; Stamovlasis, Dimitrios; Johnson, Phil Michael

2010-01-01

This paper presents a study concerning Greek primary school teachers' (n = 162) ideas about the particulate nature of matter and their explanations of physical phenomena. The study took place during an in-service training course where the effectiveness of a specially designed intervention was tested. A key feature was an approach based on the…

Developing and Evaluating an Eighth Grade Curriculum Unit That Links Foundational Chemistry to Biological Growth: Changing the Research-Based Curriculum

ERIC Educational Resources Information Center

Kruse, Rebecca; Howes, Elaine V.; Carlson, Janet; Roth, Kathleen; Bourdelat-Parks, Brooke; Roseman, Jo Ellen; Herrmann-Abell, Cari F.; Flanagan, Jean C.

2013-01-01

Much of modern biology has become increasingly chemical in character. Not surprisingly, students often have trouble understanding key ideas in biology because they lack foundational chemistry ideas. AAAS and BSCS are collaborating to develop and study a curriculum unit that supports students' ability to explain a variety of biological processes…

Latin American Culture Studies: Information and Materials for Teaching About Latin America. Revised Edition.

ERIC Educational Resources Information Center

Glab, Edward, Jr., Ed.

This resource manual provides ideas, lesson plans, course outlines, arts and crafts projects, games, and other materials for teaching K-12 students about Latin America. A major objective is to help students understand and appreciate the diverse Latin American culture. There are six chapters in this volume. Chapter one discusses key ideas that can…

Mirror for the other: problem of the self in continental philosophy (from Hegel to Lacan).

PubMed

Gasparyan, Diana

2014-03-01

This essay intends to explore the genesis of one of the key concepts in continental philosophy of personalism-the concept of the 'Other. It attempts to use most influential philosophical and psychological contexts to demonstrate how the Self is linked to the Other logically, notionally and conceptually. The present analysis employs two principal approaches to the problem-philosophical and psychological. From the stand point of the former, the key figure of the hereunder discourse is Hegel and his theory, while the later will be represented predominantly by Lacanian ideas. The present article will also discuss major influences of Hegel's philosophical ideas on the Lacan's theory.

Ecological Understanding 2: Transformation--A Key to Ecological Understanding.

ERIC Educational Resources Information Center

Carlsson, Britta

2002-01-01

Describes the structure and general features of the phenomenon of ecological understanding. Presents qualitatively different ways of experiencing cycling of matter and the flow of energy in the context of ecosystems. The idea of transformation is key to the development of ecological understanding. (Contains 17 references.) (Author/YDS)

Learning Organisations--Reengineering Schools for Life Long Learning.

ERIC Educational Resources Information Center

O'Sullivan, Fergus

1997-01-01

Examines some key ideas behind the learning organization and explains why the concept is so powerful in contemporary contexts. Identifies various types of learning organizations, and suggests an analytical technique for relating styles of organizational learning to the environmental context. The key to becoming a learning organization is…

Keywords and Piagetian Concepts: A Suggestion.

ERIC Educational Resources Information Center

Veatch, Jeanette

In this paper, Piagetian stages are discussed in relation to the internalization of key vocabulary words by children. Research studies that indicate a parallel development using Sylvia Ashton-Warner's idea of key vocabulary of children are briefly discussed. The author agrees that three studies do not completely prove a hypothesis, however they…

Bayesian Decision Support

NASA Astrophysics Data System (ADS)

Berliner, M.

2017-12-01

Bayesian statistical decision theory offers a natural framework for decision-policy making in the presence of uncertainty. Key advantages of the approach include efficient incorporation of information and observations. However, in complicated settings it is very difficult, perhaps essentially impossible, to formalize the mathematical inputs needed in the approach. Nevertheless, using the approach as a template is useful for decision support; that is, organizing and communicating our analyses. Bayesian hierarchical modeling is valuable in quantifying and managing uncertainty such cases. I review some aspects of the idea emphasizing statistical model development and use in the context of sea-level rise.

A tensor approach to modeling of nonhomogeneous nonlinear systems

NASA Technical Reports Server (NTRS)

Yurkovich, S.; Sain, M.

1980-01-01

Model following control methodology plays a key role in numerous application areas. Cases in point include flight control systems and gas turbine engine control systems. Typical uses of such a design strategy involve the determination of nonlinear models which generate requested control and response trajectories for various commands. Linear multivariable techniques provide trim about these motions; and protection logic is added to secure the hardware from excursions beyond the specification range. This paper reports upon experience in developing a general class of such nonlinear models based upon the idea of the algebraic tensor product.

A density-based clustering model for community detection in complex networks

NASA Astrophysics Data System (ADS)

Zhao, Xiang; Li, Yantao; Qu, Zehui

2018-04-01

Network clustering (or graph partitioning) is an important technique for uncovering the underlying community structures in complex networks, which has been widely applied in various fields including astronomy, bioinformatics, sociology, and bibliometric. In this paper, we propose a density-based clustering model for community detection in complex networks (DCCN). The key idea is to find group centers with a higher density than their neighbors and a relatively large integrated-distance from nodes with higher density. The experimental results indicate that our approach is efficient and effective for community detection of complex networks.

A Habermasian Perspective on Joint Meaning Making Online: What Does It Offer and What Are the Difficulties?

ERIC Educational Resources Information Center

Hammond, Michael

2015-01-01

This paper is an exploration of the relevance of Habermas's social theory for understanding meaning making in the context of shared online interaction. It describes some of the key ideas within Habermas's work, noting the central importance it gives to the idea of communicative action - a special kind of discourse in which there is "no other…

Secondary Students' Thinking about Familiar Phenomena: Learners' Explanations from a Curriculum Context Where "Particles" Is a Key Idea for Organising Teaching and Learning

ERIC Educational Resources Information Center

Garcia Franco, Alejandra; Taber, Keith S.

2009-01-01

Particle models of matter are widely recognised as being of fundamental importance in many branches of modern science, and particle ideas are commonly introduced and developed in the secondary school curriculum. However, research undertaken in a range of national contexts has identified significant learning difficulties in this topic, and suggests…

Developing and Evaluating an Eighth Grade Curriculum Unit That Links Foundational Chemistry to Biological Growth: Using Student Measures to Evaluate the Promise of the Intervention

ERIC Educational Resources Information Center

Herrmann-Abell, Cari F.; Flanagan, Jean C.; Roseman, Jo Ellen

2013-01-01

Students often have trouble understanding key biology ideas, in part because they lack an understanding of foundational chemistry ideas. AAAS [American Association for the Advancement of Science] is collaborating with BSCS [Biological Sciences Curriculum Study] in the development of a curriculum unit that connects core chemistry and biology ideas…

Teaching Students To Annotate and Underline Text Effectively--Guidelines and Procedures. College Reading and Learning Assistance Technical Report No. 87-02.

ERIC Educational Resources Information Center

Nist, Sherrie L.

Of all the effective strategies available to college developmental reading students, annotating (noting important ideas or examples in text margins) and underlining have the widest appeal among students and the most practical application in any course. Annotating/underlining serves a dual function: students can isolate key ideas at the time of the…

The Transnational Idea of University Autonomy and the Reform of the Finnish Universities Act

ERIC Educational Resources Information Center

Piironen, Ossi

2013-01-01

In 2009, the Finnish parliament passed a new Universities Act that aimed to strengthen the institutional autonomy of the country's universities. But why and how did the idea of autonomy come to frame the reform agenda in the overt way it did? In analysing a sample of authoritative policy and strategy papers by the key stakeholders in the higher…

Continuity of care: some experiences and thoughts.

PubMed

Volpe, F J

1994-09-01

Continuity of health care is a goal to be achieved. Most are for it. Many claim to provide it. But how do we know we have it? What are the key features of continuity? While dictionaries do not define the phrase "continuity of health care," we do find definitions of "continuity." The Oxford English Dictionary, Second Edition, includes in its definitions: "the state or quality of being uninterrupted in sequence or succession, or in essence or idea; connectedness, coherence, unbroken..." Stedman's Medical Dictionary includes: "absence of interruption, a succession of parts intimately united..." These definitions stress an uninterrupted succession and include the concept that there needs to be a connection to the parts. Without that connection, continuity, in health care delivery or elsewhere, does not exist.

Understanding the Emergence of Disruptive Innovation in Air Force Science and Technology Organizations

DTIC Science & Technology

2008-03-01

respect to various key attributes. Although the principles of low-end and new market disruption play the most significant role in the fluid and...crucial role in the emergence of breakthrough and game changing ideas. By examining these key elements with regard to industry innovation, a base...that help define the key characteristics of an innovative culture: strong customer focus, collaboration, effective processes , creative people

Using 'How People Learn' as a Blueprint for Developing Teaching Strategies in an Introductory Geology Course

NASA Astrophysics Data System (ADS)

Debari, S. M.; Bachmann, J.; Dougan, B.; Fackler-Adams, B.; Kratz, R.; Linneman, S.; Plake, T.; Smith, B.

2008-12-01

A new curriculum for an introductory geology course, Geology and Everyday Thinking (GET), incorporates the key research findings of How People Learn (NAS, 1999), and is based on the pedagogical approach of Physics and Everyday Thinking (PET; http://petproject.sdsu.edu/). These key findings have profound implications for developing teaching strategies that promote student learning. They suggest that for learning to occur: 1) students' preconceptions must be engaged, 2) students must be able to build their own conceptual framework, and 3) students must be given an opportunity to reflect on their learning (metacognition). Our curriculum has been carefully constructed into cycles that apply these key findings while exploring a key geologic concept. Each cycle engages students' 'Initial Ideas' about these concepts (and continuously revisits those Initial Ideas), sequentially builds upon concepts in a logical framework, and requires reflective writing. The curriculum employs questioning, small group work, and small and large class discussions. Students construct concepts by doing inquiry lab activities, but embedded group discussions that promote discourse and questioning among students is a crucial tool in the sense-making and solidification of those concepts. The questioning and discourse occur throughout each module so that students' preconceptions about a particular concept are brought out early on, and are revisited and challenged again as students construct their new understanding. Whiteboarding, or the process of sharing small-group ideas to a larger group, is the primary method of generating discussion. The instructor's role as facilitator and questioner is the cornerstone in this process. The primary audience for this course is future elementary teachers, who are required take a year-long science sequence. The year-long sequence includes physics (PET), geology (GET), and a correlative new curriculum in biology (BET). Class size is limited to 24 students, and the sequence is taught at a 4-year university as well as at four regional feeder community colleges. These courses model an inquiry-based teaching methodology that our pre-service teachers will use to teach science to their future students. Both quantitative and qualitative assessment data collected from our students show impressive gains both in attitudes about science and science content, especially compared to larger lecture-based introductory courses.

What are the elements of the tobacco endgame?

PubMed

Thomson, George; Edwards, Richard; Wilson, Nick; Blakely, Tony

2012-03-01

The available literature on tobacco endgames tends to be limited to discussing means, targets and difficulties. This article offers additional ideas on the key elements of endgame strategies and the circumstances in which these are likely to be adopted and implemented. We suggest such strategies will include explicit plans, will define the nature of `the end of tobacco use/sale' and have target dates within 20 years. The likely circumstances for endgame strategy development include low (probably under 15% adult smoking) prevalence and/or rapid prevalence reductions, wide support and strong political leadership. Even with some or all these circumstances, opposition from business, internal government forces and international factors may influence results.

Keys Ranch: Where Time Stood Still. Teaching with Historic Places.

ERIC Educational Resources Information Center

Social Education, 2001

2001-01-01

Presents a lesson plan about the Keys' Desert Queen Ranch, located in the Joshua Tree National Park (California), that can be used in a unit on U.S. western expansion or desert environments. Explains students learn about life on a homestead and Ralph Waldo Emerson's ideas on self-reliance. (CMK)

Transforming Ethnomathematical Ideas in Western Mathematics Curriculum Texts

ERIC Educational Resources Information Center

Dickenson-Jones, Amelia

2008-01-01

When ethnomathematical ideas, that is, the mathematical ideas of different cultural groups, are included in mathematics curriculum texts they can become part of the learning experience in various ways. Once included in western classroom mathematics texts, the ethnomathematical ideas become transformed. The transformations involve changes in form…

How Japanese students reason about agricultural biotechnology.

PubMed

Maekawa, Fumi; Macer, Darryl

2004-10-01

Many have claimed that education of the ethical issues raised by biotechnology is essential in universities, but there is little knowledge of its effectiveness. The focus of this paper is to investigate how university students assess the information given in class to make their own value judgments and decisions relating to issues of agricultural biotechnology, especially over genetically modified organisms (GMOs). Analysis of homework reports related with agricultural biotechnology after identification of key concepts and ideas in each student report is presented. The ideas were sorted into different categories. The ideas were compared with those in the reading materials using the same categories. These categories included: concern about affects on humans, affects on the environment, developing countries and starvation, trust in industry, responsibility of scientists, risk perception, media influence, need for (international) organizations or third parties, and information dissemination. What was consistent through the different years was that more than half of the students took a "neutral" position. A report was scored as "neutral" when the report included both the positive and negative side of an issue, or when the student could not make a definite decision about the use of GMOs and GM food. While it may be more difficult to defend a strong ''for" or "against" position, some students used logical arguments successfully in doing so. Sample comments are presented to depict how Japanese students see agricultural technology, and how they value its application, with comparisons to the general social attitudes towards biotechnology.

Transatlantic Irritability: Brunonian sociology, America and mass culture in the nineteenth century.

PubMed

Budge, Gavin

2014-01-01

The widespread influence exerted by the medical theories of Scottish doctor, John Brown, whose eponymously named Brunonianism radically simplified the ideas of his mentor, William Cullen, has not been generally recognised. However, the very simplicity of the Brunonian medical model played a key role in ensuring the dissemination of medical ideas about nervous irritability and the harmful effects of overstimulation in the literary culture of the nineteenth century and shaped early sociological thinking. This chapter suggests the centrality of these medical ideas, as mediated by Brunonianism, to the understanding of Romanticism in the nineteenth century, and argues that Brunonian ideas shaped nineteenth-century thinking about the effects of mass print culture in ways which continue to influence contemporary thinking about the effects of media.

Coherent-pulse implementations of quantum cryptography protocols resistant to photon-number-splitting attacks

NASA Astrophysics Data System (ADS)

Acín, Antonio; Gisin, Nicolas; Scarani, Valerio

2004-01-01

We propose a class of quantum cryptography protocols that are robust against photon-number-splitting attacks (PNS) in a weak coherent-pulse implementation. We give a quite exhaustive analysis of several eavesdropping attacks on these schemes. The honest parties (Alice and Bob) use present-day technology, in particular an attenuated laser as an approximation of a single-photon source. The idea of the protocols is to exploit the nonorthogonality of quantum states to decrease the information accessible to Eve due to the multiphoton pulses produced by the imperfect source. The distance at which the key distribution becomes insecure due to the PNS attack is significantly increased compared to the existing schemes. We also show that strong-pulse implementations, where a strong pulse is included as a reference, allow for key distribution robust against photon-number-splitting attacks.

Three Decades of Peace Education around the World: An Anthology. Garland Reference Library of Social Science, Volume 600. Reference Books in International Education, Volume 24.

ERIC Educational Resources Information Center

Burns, Robin J., Ed.; Aspeslagh, Robert, Ed.

The Peace Education Commission (PEC) of the International Peace Research Association (IPRA) has been the forum for peace educators to come together, to exchange and to share ideas, materials and experiences over three decades. This book draws from key papers from different areas and times of peace education work to show the richness of ideas and…

Idea Bank: How a Smart Board Changed My Teaching

ERIC Educational Resources Information Center

McNamara-Cabral, Meghan

2012-01-01

By using a Smart Board or other "smart" technologies, it has become possible to teach interactively with students. One of the hardest concepts for middle schoolers to understand is key signatures. The Smart Board has changed the way the author reinforces key signatures with all her students, beginners to eighth graders. In this article, the author…

The Motivational Foundations of Prosocial Behavior from a Developmental Perspective--Evolutionary Roots and Key Psychological Mechanisms: Introduction to the Special Section

ERIC Educational Resources Information Center

Davidov, Maayan; Vaish, Amrisha; Knafo-Noam, Ariel; Hastings, Paul D.

2016-01-01

Prosocial behavior is versatile, multifaceted, and complex. This special section seeks to advance coherent, integrative understanding of prosocial development by addressing this topic through the prism of motivations. This conceptual Introduction presents key ideas that provide a framework for thinking about motivation for prosocial behavior and…

High/Scope Preschool Key Experiences: Initiative and Social Relations. [with] Curriculum Videotape.

ERIC Educational Resources Information Center

Graves, Michelle

As preschoolers develop the ability to carry out their ideas and play alone and with others, they are developing the foundation for social competence. This booklet and a companion videotape help teachers and parents recognize and support nine High/Scope key experiences in initiative and social relations: (1) making and expressing choices, plans,…

Social Studies Assessment Program: Grade 10 [and] Manual and Scoring Key.

ERIC Educational Resources Information Center

Manitoba Dept. of Education and Training, Winnipeg. Curriculum Development and Implementation Branch.

Designed to assess the success of social studies instruction for students in grade 10 in Manitoba, Canada, this test evaluation instrument contains a manual, a scoring key, and a test. Administered to determine whether students learned important ideas and skills in social studies instruction, the results of the testing will be used to improve…

Setting health research priorities using the CHNRI method: IV. Key conceptual advances

PubMed Central

Rudan, Igor

2016-01-01

Introduction Child Health and Nutrition Research Initiative (CHNRI) started as an initiative of the Global Forum for Health Research in Geneva, Switzerland. Its aim was to develop a method that could assist priority setting in health research investments. The first version of the CHNRI method was published in 2007–2008. The aim of this paper was to summarize the history of the development of the CHNRI method and its key conceptual advances. Methods The guiding principle of the CHNRI method is to expose the potential of many competing health research ideas to reduce disease burden and inequities that exist in the population in a feasible and cost–effective way. Results The CHNRI method introduced three key conceptual advances that led to its increased popularity in comparison to other priority–setting methods and processes. First, it proposed a systematic approach to listing a large number of possible research ideas, using the “4D” framework (description, delivery, development and discovery research) and a well–defined “depth” of proposed research ideas (research instruments, avenues, options and questions). Second, it proposed a systematic approach for discriminating between many proposed research ideas based on a well–defined context and criteria. The five “standard” components of the context are the population of interest, the disease burden of interest, geographic limits, time scale and the preferred style of investing with respect to risk. The five “standard” criteria proposed for prioritization between research ideas are answerability, effectiveness, deliverability, maximum potential for disease burden reduction and the effect on equity. However, both the context and the criteria can be flexibly changed to meet the specific needs of each priority–setting exercise. Third, it facilitated consensus development through measuring collective optimism on each component of each research idea among a larger group of experts using a simple scoring system. This enabled the use of the knowledge of many experts in the field, “visualising” their collective opinion and presenting the list of many research ideas with their ranks, based on an intuitive score that ranges between 0 and 100. Conclusions Two recent reviews showed that the CHNRI method, an approach essentially based on “crowdsourcing”, has become the dominant approach to setting health research priorities in the global biomedical literature over the past decade. With more than 50 published examples of implementation to date, it is now widely used in many international organisations for collective decision–making on health research priorities. The applications have been helpful in promoting better balance between investments in fundamental research, translation research and implementation research. PMID:27418959

Setting health research priorities using the CHNRI method: IV. Key conceptual advances.

PubMed

Rudan, Igor

2016-06-01

Child Health and Nutrition Research Initiative (CHNRI) started as an initiative of the Global Forum for Health Research in Geneva, Switzerland. Its aim was to develop a method that could assist priority setting in health research investments. The first version of the CHNRI method was published in 2007-2008. The aim of this paper was to summarize the history of the development of the CHNRI method and its key conceptual advances. The guiding principle of the CHNRI method is to expose the potential of many competing health research ideas to reduce disease burden and inequities that exist in the population in a feasible and cost-effective way. The CHNRI method introduced three key conceptual advances that led to its increased popularity in comparison to other priority-setting methods and processes. First, it proposed a systematic approach to listing a large number of possible research ideas, using the "4D" framework (description, delivery, development and discovery research) and a well-defined "depth" of proposed research ideas (research instruments, avenues, options and questions). Second, it proposed a systematic approach for discriminating between many proposed research ideas based on a well-defined context and criteria. The five "standard" components of the context are the population of interest, the disease burden of interest, geographic limits, time scale and the preferred style of investing with respect to risk. The five "standard" criteria proposed for prioritization between research ideas are answerability, effectiveness, deliverability, maximum potential for disease burden reduction and the effect on equity. However, both the context and the criteria can be flexibly changed to meet the specific needs of each priority-setting exercise. Third, it facilitated consensus development through measuring collective optimism on each component of each research idea among a larger group of experts using a simple scoring system. This enabled the use of the knowledge of many experts in the field, "visualising" their collective opinion and presenting the list of many research ideas with their ranks, based on an intuitive score that ranges between 0 and 100. Two recent reviews showed that the CHNRI method, an approach essentially based on "crowdsourcing", has become the dominant approach to setting health research priorities in the global biomedical literature over the past decade. With more than 50 published examples of implementation to date, it is now widely used in many international organisations for collective decision-making on health research priorities. The applications have been helpful in promoting better balance between investments in fundamental research, translation research and implementation research.

Social Networks and Community-Based Natural Resource Management

NASA Astrophysics Data System (ADS)

Lauber, T. Bruce; Decker, Daniel J.; Knuth, Barbara A.

2008-10-01

We conducted case studies of three successful examples of collaborative, community-based natural resource conservation and development. Our purpose was to: (1) identify the functions served by interactions within the social networks of involved stakeholders; (2) describe key structural properties of these social networks; and (3) determine how these structural properties varied when the networks were serving different functions. The case studies relied on semi-structured, in-depth interviews of 8 to 11 key stakeholders at each site who had played a significant role in the collaborative projects. Interview questions focused on the roles played by key stakeholders and the functions of interactions between them. Interactions allowed the exchange of ideas, provided access to funding, and enabled some stakeholders to influence others. The exchange of ideas involved the largest number of stakeholders, the highest percentage of local stakeholders, and the highest density of interactions. Our findings demonstrated the value of tailoring strategies for involving stakeholders to meet different needs during a collaborative, community-based natural resource management project. Widespread involvement of local stakeholders may be most appropriate when ideas for a project are being developed. During efforts to exert influence to secure project approvals or funding, however, involving specific individuals with political connections or influence on possible sources of funds may be critical. Our findings are consistent with past work that has postulated that social networks may require specific characteristics to meet different needs in community-based environmental management.

Use of modified Delphi to plan knowledge translation for decision makers: an application in the field of advanced practice nursing.

PubMed

Carter, Nancy; Lavis, John N; MacDonald-Rencz, Sandra

2014-01-01

Disseminating research to decision makers is difficult. Interaction between researchers and decision makers can identify key messages and processes for dissemination. To gain agreement on the key findings from a synthesis on the integration of advanced practice nurses, we used a modified Delphi process. Nursing decision makers contributed ideas via e-mail, discussed and clarified ideas face to face, and then prioritized statements. Sixteen (89%) participated and 14 (77%) completed the final phase. Priority key messages were around access to care and outcomes. The majority identified "NPs increase access to care" and "NPs and CNSs improve patient and system outcomes" as priority messaging statements. Participants agreed policy makers and the public were target audiences for messages. Consulting with policy makers provided the necessary context to develop tailored policy messages and is a helpful approach for research dissemination. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

An Iterative Information-Reduced Quadriphase-Shift-Keyed Carrier Synchronization Scheme Using Decision Feedback for Low Signal-to-Noise Ratio Applications

NASA Technical Reports Server (NTRS)

Simon, M.; Tkacenko, A.

2006-01-01

In a previous publication [1], an iterative closed-loop carrier synchronization scheme for binary phase-shift keyed (BPSK) modulation was proposed that was based on feeding back data decisions to the input of the loop, the purpose being to remove the modulation prior to carrier synchronization as opposed to the more conventional decision-feedback schemes that incorporate such feedback inside the loop. The idea there was that, with sufficient independence between the received data and the decisions on it that are fed back (as would occur in an error-correction coding environment with sufficient decoding delay), a pure tone in the presence of noise would ultimately be produced (after sufficient iteration and low enough error probability) and thus could be tracked without any squaring loss. This article demonstrates that, with some modification, the same idea of iterative information reduction through decision feedback can be applied to quadrature phase-shift keyed (QPSK) modulation, something that was mentioned in the previous publication but never pursued.

The neural coding of creative idea generation across adolescence and early adulthood

PubMed Central

Kleibeuker, Sietske W.; Koolschijn, P. Cédric M. P.; Jolles, Dietsje D.; De Dreu, Carsten K. W.; Crone, Eveline A.

2013-01-01

Creativity is considered key to human prosperity, yet the neurocognitive principles underlying creative performance, and their development, are still poorly understood. To fill this void, we examined the neural correlates of divergent thinking in adults (25–30 years) and adolescents (15–17 years). Participants generated alternative uses (AU) or ordinary characteristics (OC) for common objects while brain activity was assessed using fMRI. Adults outperformed adolescents on the number of solutions for AU and OC trials. Contrasting neural activity for AU with OC trials revealed increased recruitment of left angular gyrus, left supramarginal gyrus, and bilateral middle temporal gyrus in both adults and adolescents. When only trials with multiple AU were included in the analysis, participants showed additional left inferior frontal gyrus (IFG)/middle frontal gyrus (MFG) activation for AU compared to OC trials. Correspondingly, individual difference analyses showed a positive correlation between activations for AU relative to OC trials in left IFG/MFG and divergent thinking performance and activations were more pronounced in adults than in adolescents. Taken together, the results of this study demonstrated that creative idea generation involves recruitment of mainly left lateralized parietal and temporal brain regions. Generating multiple creative ideas, a hallmark of divergent thinking, shows additional lateral PFC activation that is not yet optimized in adolescence. PMID:24416008

Towards the Next International Lunar Decade

NASA Astrophysics Data System (ADS)

Beldavs, Vidvuds

2016-07-01

The idea of an International Lunar Decade (ILD) germinated in work underway in the International Lunar Working Group (ILEWG) coordinated by ESA starting before 2000. Envisioned was an International Geophysical Year (IGY) inspired global collaborative undertaking to better understand the Moon, its origins and resources as a step towards lunar development and possible human settlement. By 2006 the ILD idea had evolved sufficiently that the ILEWG endorsed it and endorsement was also received from COSPAR [1] The Planetary Society under the leadership of Louis Friedman championed the ILD idea, received a grant from the Secure World Foundation to promote it at various conferences as well as to the United Nations Committee on the Peaceful Uses of Outer Space (COPUOS). Friedman made a presentation about ILD to COPUOS in February, 2007 [2]. Despite positive interest in the idea no member state of COPUOS chose to promote it. The ILD agenda was adopted by ILEWG and largely fulfilled by the member space agencies in the decade from 2007-2014, but without UN endorsement as a global initiative. In 2013 an idea for an International Lunar Decade took hold among a group of space activists that included ideas for an International Lunar Research Park [3], an International Lunar Geophysical Year and other elements including an article published by V. Beldavs in the Space Review on January 14, 2014 [4]. These various thought streams were brought to focus at the conference "The Next Giant Leap: Leveraging Lunar Assets for Sustainable Pathways to Space", November 9-13, 2014 in Hawaii that resulted in the International Lunar Decade Declaration [3] and the formation of the working group (ILDWG) to promote implementation of ILD. In 2015 numerous organizations and influential persons were approached and informed about the idea of a framework for international collaboration sustained over a decade to gain an understanding of the Moon and its resources and to develop the technologies and infrastructure that would make lunar development feasible. Presentations, posters and papers were presented at about a dozen conferences in 2015 and the idea of ILD continued to evolve. Where initially launch was anticipated in 2017 commemorating the 60th anniversary of the IGY and the of launch of Sputnik other possibilities have been discussed including launch on July 20, 2019 commemorating the 50th anniversary of the Apollo 11 landing. Current thinking is that the ILD will span the timeframe from 2020 to 2030 aiming towards achieving breakthrough to a self-sustaining space economy beyond Earth orbit. Key to this would be technologies for ISRU as well as markets for products derived from lunar resources and the policies that needed for private investment in lunar resource ventures. The international collaboration envisioned in ILD will coordinate action in lunar exploration, technology development and infrastructure construction and deployment in cislunar space and on the Moon to enable lunar operations, including manned facilities on the Moon as well as at E-M Lagrange points and facilities in Earth orbit. The ILD concept is increasingly including consideration of specific building block elements such as the proposed energy, communication and navigation lunar utility [5]. In 2016 it is anticipated that ILD will be presented at ten more conferences and that key organizations will include ILD in their plans. We anticipate worldwide celebrations commemorating the launch of Sputnik and the dawn of the space age in 2017. A major goal is that ILD become a theme of the UNISPACE +50 conference in 2018. The 50th anniversary of the landing of Apollo 11 on the Moon on July 20, 2019 will mark the launch of ILD itself marking the decade 2020-2030 as a paradigm shift from government-centric, budget driven deep space initiatives to a self-sustaining space economy with the expectation of significant expansion of space exploration along with profit-making space business. References: [1] http://www.planetary.org/press-room/releases/2006/0708_Planetary_Society_Calls_for.html [2] http://www.unoosa.org/pdf/pres/stsc2007/tech-19.pdf [3] Pittman, B 2011 "Been there, never done this", Ad Astra, http://www.nss.org/adastra/volume23/beenthere.html [4] Beldavs, V 2014 "The International Lunar Decade", The Space Review, http://www.thespacereview.com/article/2431/1 [5] Beldavs, V, Dunlap, D, Crisafulli, J, and Foing, B 2015 "The lunar electrical power utility", The Space Review, http://www.thespacereview.com/article/2860/1

Persuasion: The Key to Changing Women's Ideas About Birth

PubMed Central

Lothian, Judith A.

2009-01-01

Although standard maternity care is not evidence-based and, in many cases, increases risks for mothers and babies, few women make birth decisions that reflect this knowledge. This column discusses persuasion as a way to change women's ideas about safe, healthy birth. The relationship between persuasion and choice is discussed, and the differences between presenting information and persuading women that natural birth is the safest and healthiest way to give birth are explored. PMID:20808426

Two Project Methods: Preliminary Observations on the Similarities and Differences between William Heard Kilpatrick's Project Method and John Dewey's Problem-Solving Method

ERIC Educational Resources Information Center

Sutinen, Ari

2013-01-01

The project method became a famous teaching method when William Heard Kilpatrick published his article "Project Method" in 1918. The key idea in Kilpatrick's project method is to try to explain how pupils learn things when they work in projects toward different common objects. The same idea of pupils learning by work or action in an…

Is the U.S. Public Service Academy a Good Idea? Two Views: The Case for a U.S Public Service Academy. How Not to Fix the Civil Service. Working Paper 2008-01

ERIC Educational Resources Information Center

Asch, Chris Myers; Levy, Philip I.

2008-01-01

The idea of creating a national university is not new. More than two centuries ago, George Washington, James Madison and Thomas Jefferson advocated for a national university. Today--energized by concerns about the performance of civil servants and the need to recruit a new generation of talent into key federal, state, and municipal positions--a…

The Spatial Vision Tree: A Generic Pattern Recognition Engine- Scientific Foundations, Design Principles, and Preliminary Tree Design

NASA Technical Reports Server (NTRS)

Rahman, Zia-ur; Jobson, Daniel J.; Woodell, Glenn A.

2010-01-01

New foundational ideas are used to define a novel approach to generic visual pattern recognition. These ideas proceed from the starting point of the intrinsic equivalence of noise reduction and pattern recognition when noise reduction is taken to its theoretical limit of explicit matched filtering. This led us to think of the logical extension of sparse coding using basis function transforms for both de-noising and pattern recognition to the full pattern specificity of a lexicon of matched filter pattern templates. A key hypothesis is that such a lexicon can be constructed and is, in fact, a generic visual alphabet of spatial vision. Hence it provides a tractable solution for the design of a generic pattern recognition engine. Here we present the key scientific ideas, the basic design principles which emerge from these ideas, and a preliminary design of the Spatial Vision Tree (SVT). The latter is based upon a cryptographic approach whereby we measure a large aggregate estimate of the frequency of occurrence (FOO) for each pattern. These distributions are employed together with Hamming distance criteria to design a two-tier tree. Then using information theory, these same FOO distributions are used to define a precise method for pattern representation. Finally the experimental performance of the preliminary SVT on computer generated test images and complex natural images is assessed.

From a lunar outpost to Mars - Science, policy and the U.S. Space Exploration Initiative

NASA Technical Reports Server (NTRS)

Pilcher, Carl B.

1992-01-01

The technological developments required for the Space Exploration Initiative (SEI) objectives are discussed in terms of scientific investigation and present U.S. space policy. The results of the 90-Day Study are listed which include explicit suggestions for the successful exploration of the moon and Mars. The Outreach/Synthesis program is described which provides four methods for eliciting ideas, technologies, and research venues for lunar and Martian missions. The results of the studies include 5 scientific objectives such as the relationship between the sun, planetary atmospheres, and climate. The protection of human life from potential extraterrestrial hazards such as radiation is also found to be a key objective of SEI as are the theoretical and practical issues of scientific research.

Unlocking the effects of gender faultlines on team creativity: is activation the key?

PubMed

Pearsall, Matthew J; Ellis, Aleksander P J; Evans, Joel M

2008-01-01

The purpose of this study was to use faultline theory to examine the effects of gender diversity on team creativity. Results from 80 teams working on an idea generation task indicated that the activation of gender faultlines negatively affected the number and overall creativity of ideas. However, gender faultlines that were not activated had no effect. Results also indicated that the relationship between activated gender faultlines and team creativity was partially mediated by the level of conflict within the team. Specifically, emotional conflict partially mediated the effects of activated gender faultlines on the number of ideas generated. Implications are discussed, as well as possible limitations and directions for future research. 2008 APA

Keys to Quality Infant Care: Nurturing Every Baby's Life Journey

ERIC Educational Resources Information Center

Honig, Alice Sterling

2010-01-01

Teachers of infants need a large bunch of key ideas and activities of all kinds to unlock in each child the treasures of loving kindness, thoughtful and eloquent use of language, intense active curiosity to learn, willingness to cooperate, and the deep desire to work hard to master new tasks. Teachers can tune in to each child's special…

Zeroing in on Number and Operations, Grades 7-8: Key Ideas and Common Misconceptions

ERIC Educational Resources Information Center

Collins, Anne; Dacey, Linda

2010-01-01

"The Zeroing in on Number and Operations" series, which aligns with the Common Core State Standards and the NCTM Standards and Focal Points, features easy-to-use tools for teaching key concepts in number and operations and for addressing common misconceptions. Sharing the insights they've gained in decades of mathematics teaching and research,…

Zeroing in on Number and Operations, Grades 3-4: Key Ideas and Common Misconceptions

ERIC Educational Resources Information Center

Dacey, Linda; Collins, Anne

2010-01-01

"The Zeroing in on Number and Operations" series, which aligns with the Common Core State Standards and the NCTM Standards and Focal Points, features easy-to-use tools for teaching key concepts in number and operations and for addressing common misconceptions. Sharing the insights they've gained in decades of mathematics teaching and research,…

Zeroing in on Number and Operations, Grades 5-6: Key Ideas and Common Misconceptions

ERIC Educational Resources Information Center

Collins, Anne; Dacey, Linda

2010-01-01

"The Zeroing in on Number and Operations" series, which aligns with the Common Core State Standards and the NCTM Sandards and Focal Points, features easy-to-use tools for teaching key concepts in number and operations and for addressing common misconceptions. Sharing the insights they've gained through decades of mathematics teaching and research,…

Designing Professional Development around Key Principles and Formative Assessments to Improve Teachers' Knowledge to Teach Mathematics

ERIC Educational Resources Information Center

Vendlinski, Terry P.; Hemberg, Bryan; Mundy, Chris; Phelan, Julia

2009-01-01

The authors' hypothesis is that if teachers (as experts) understand and teach concepts from the position of expertise teacher quality will improve. They believe that focusing on the key ideas will deepen both teacher and student understanding and allow learners to build the concepts necessary to form solid foundations for the application of…

Hyperspectral imaging-based credit card verifier structure with adaptive learning.

PubMed

Sumriddetchkajorn, Sarun; Intaravanne, Yuttana

2008-12-10

We propose and experimentally demonstrate a hyperspectral imaging-based optical structure for verifying a credit card. Our key idea comes from the fact that the fine detail of the embossed hologram stamped on the credit card is hard to duplicate, and therefore its key color features can be used for distinguishing between the real and counterfeit ones. As the embossed hologram is a diffractive optical element, we shine a number of broadband light sources one at a time, each at a different incident angle, on the embossed hologram of the credit card in such a way that different color spectra per incident angle beam are diffracted and separated in space. In this way, the center of mass of the histogram on each color plane is investigated by using a feed-forward backpropagation neural-network configuration. Our experimental demonstration using two off-the-shelf broadband white light emitting diodes, one digital camera, and a three-layer neural network can effectively identify 38 genuine and 109 counterfeit credit cards with false rejection rates of 5.26% and 0.92%, respectively. Key features include low cost, simplicity, no moving parts, no need of an additional decoding key, and adaptive learning.

Key Value Considerations for Consultant Pharmacists.

PubMed

Meyer, Lee; Perry, Ronald G; Rhodus, Susan M; Stearns, Wendy

2016-07-01

Managing the efficiency and costs of residents' drug regimens outside the acute-care hospital and through transitions of care requires a toolbox filled with cost-control tools and careful collaboration among the pharmacy provider(s), facility staff, and the consultant/senior care pharmacist. This article will provide the reader with key long-term care business strategies that affect the profitability of the pharmacy provider in various care settings while, at the same time, ensuring optimal therapy for residents as they transition across levels of care. Readers can take away ideas on how to access critical information, what they can do with this information, and how they can improve the overall care process. Four experts in various aspects of pharmacy management share their insights on pharmacy practice issues including formulary management, performance metrics, short-cycle dispensing challenges/solutions, cost-control measures, facility surveys, billing practices, medication reconciliation, prospective medication reviews, and transitions of care.

Coherent-pulse implementations of quantum cryptography protocols resistant to photon-number-splitting attacks

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

Acin, Antonio; Gisin, Nicolas; Scarani, Valerio

2004-01-01

We propose a class of quantum cryptography protocols that are robust against photon-number-splitting attacks (PNS) in a weak coherent-pulse implementation. We give a quite exhaustive analysis of several eavesdropping attacks on these schemes. The honest parties (Alice and Bob) use present-day technology, in particular an attenuated laser as an approximation of a single-photon source. The idea of the protocols is to exploit the nonorthogonality of quantum states to decrease the information accessible to Eve due to the multiphoton pulses produced by the imperfect source. The distance at which the key distribution becomes insecure due to the PNS attack is significantlymore » increased compared to the existing schemes. We also show that strong-pulse implementations, where a strong pulse is included as a reference, allow for key distribution robust against photon-number-splitting attacks.« less

Cutting Edge Research in Homeopathy: HRI's second international research conference in Rome.

PubMed

Tournier, Alexander L; Roberts, E Rachel

2016-02-01

Rome, 3rd-5th June 2015, was the setting for the Homeopathy Research Institute's (HRI) second conference with the theme 'Cutting Edge Research in Homeopathy'. Attended by over 250 delegates from 39 countries, this event provided an intense two and a half day programme of presentations and a forum for the sharing of ideas and the creation of international scientific collaborations. With 35 oral presentations from leaders in the field, the scientific calibre of the programme was high and the content diverse. This report summarises the key themes underpinning the cutting edge data presented by the speakers, including six key-note presentations, covering advancements in both basic and clinical research. Given the clear commitment of the global homeopathic community to high quality research, the resounding success of both Barcelona 2013 and Rome 2015 HRI conferences, and the dedicated support of colleagues, the HRI moves confidently forward towards the next biennial conference. Copyright © 2015.

Linguistic Realities.

ERIC Educational Resources Information Center

Love, Nigel

1992-01-01

Advocates the application of Popper's ideas (1963, 1972) about the nature of science and objectivist epistemology to generativist linguistics, discussing the subsequent effects on five key metatheoretical positions: fallibilism; realism; objectivism; autonomism; and interactionism. (12 references) (CB)

Frameworks of reference: How (some) college students think about biological evolution

NASA Astrophysics Data System (ADS)

Filisky, Michael

1999-12-01

Evolution, a key concept for understanding all of biology, is often misunderstood by students from elementary school to graduate school. In order to teach evolution effectively, as well as to teach the biological concepts necessary for understanding evolution, teachers need to understand the initial ideas that students bring with them to the learning experience. Research has shown that many students are likely to hold alternative conceptions that may block their ability to learn evolution. The goal of this study is to contribute to the effectiveness of teaching evolution at the high school and college levels both by investigating concepts that students bring with them to their first college study of evolution, and by examining the conceptual frameworks that support these students as they construct new understanding. This study was executed in two stages. An initial survey of evolutionary understanding was administered to 203 undergraduate students in two courses at two universities in the area of Boston, MA. The surveys elicited short, written responses to five real and fictitious scenarios about biological inheritance and evolutionary change. Responses were coded into categories of concepts. The data were analyzed for patterns of understanding. Students exhibiting concepts from each of the major categories were randomly selected to participate in the subsequent interview stage of the study. Interviews with six of the students were conducted based on an interview guide employing scenarios similar to those from the survey. Analyses of the interview transcripts included the construction of detailed concept maps for each response followed by narratives of each interviewee's conceptual frameworks. The results of both stages of the study revealed a range of alternative conceptions about evolution, including scientifically acceptable Darwinian ideas and other ideas---including Lamarckian inheritance of acquired characteristics---are not accepted by modern science. The interviews revealed a range of reasoning styles and frameworks that explained how students could find these ideas plausible. The study concludes with recommendations for further research on the understanding of evolutionary topics; for adaptations of the research methods; and for teaching strategies to address the findings.

Maori challenges and crown responsibilities: Maori policymaker ideas on smokefree policy options.

PubMed

Gifford, Heather; Parata, Kiri; Thomson, George

2010-11-26

To determine obstacles/opportunities within policy processes, for smokefree interventions appropriate to Maori. In particular, to explore Maori policymakers' ideas on how to achieve progress on smokefree homes, cars and community property. Documents and interviews with 16 senior Maori officials and Members of Parliament, and nine interviews in two case studies, were used to explore Maori policymakers' ideas for (i) Progress, within relevant policy processes, on smoking in homes, cars and community property; (ii) Particular interventions that the interviewees felt were most and least effective, practical, sustainable, politically feasible or desirable in some way; (iii) The context, and obstacles and opportunities for such interventions. The case studies were of a Maori health service and a group of Maori District Health Board managers. Several key themes emerged from the research including, (i) children as drivers for change, (ii) strong national and local indigenous leadership needed for change, (iii) delivering smokefree messages as part of wider healthy living approaches, (iv) targeting of the messages for greatest impact for Maori, (v) need for a Maori approach, not a general approach, (vi) central and local government having a significant role in the prevention of tobacco harm, (vii) ideas on how tobacco tax revenue should be spent on tobacco control, and (viii) the rights of children to smokefree environments. Results indicate that indigenous specific approaches and indigenous leadership are critical for Maori tobacco-free advances. Harnessing indigenous values and principles related to health, family and children was the preferred method of these Maori policymakers for delivering social marketing messages.

Atomic Structure

NASA Astrophysics Data System (ADS)

Whelan, Colm T.

2018-04-01

A knowledge of atomic theory should be an essential part of every physicist's and chemist's toolkit. This book provides an introduction to the basic ideas that govern our understanding of microscopic matter, and the essential features of atomic structure and spectra are presented in a direct and easily accessible manner. Semi-classical ideas are reviewed and an introduction to the quantum mechanics of one and two electron systems and their interaction with external electromagnetic fields is featured. Multielectron atoms are also introduced, and the key methods for calculating their properties reviewed.

Lessons learned in aligning an organization: two-way communication is key

NASA Astrophysics Data System (ADS)

Harrison, Denise

2015-09-01

If you communicate regularly, but still think that many on your team do not "get it," this article will give you the tools that will allow you to really gain traction and buy-in from your employees. Not only will you get some great ideas, but you will also get clear, specific steps for turning these ideas into reality. In other words, you will not only learn some new ways to think about your alignment, you will be able to act on your learning.

Virus-Like Ideas: The Role of Counselors in the Ecology of the Ideosphere.

ERIC Educational Resources Information Center

Carey, John C.; Lanning, Wayne L.

1991-01-01

Develops an analogy between viruses and ideas. Suggests that ideas, like viruses, can invade and infect us and that immune systems need to be developed to prevent future infection of destructive ideas. Discusses implications of the virus-idea analogy for the counseling profession, including counselors' susceptibility to infectious ideas which they…

Unleashing creativity: The role of left temporoparietal regions in evaluating and inhibiting the generation of creative ideas.

PubMed

Mayseless, Naama; Aharon-Peretz, Judith; Shamay-Tsoory, Simone

2014-11-01

Human creativity is thought to entail two processes. One is idea generation, whereby ideas emerge in an associative manner, and the other is idea evaluation, whereby generated ideas are evaluated and screened. Thus far, neuroimaging studies have identified several brain regions as being involved in creativity, yet only a handful of studies have examined the neural basis underlying these two processes. We found that an individual with left temporoparietal hemorrhage who had no previous experience as an artist developed remarkable artistic creativity, which diminished as the hemorrhage receded. We thus hypothesized that damage to the evaluation network of creativity during the initial hematoma had a releasing effect on creativity by "freeing" the idea generation system. In line with this hypothesis, we conducted a subsequent fMRI study showing that decreased left temporal and parietal activations among healthy individuals as they evaluated creative ideas selectively predicted higher creativity. The current studies provide converging multi-method evidence suggesting that the left temporoparietal area is part of a neural network involved in evaluating creativity, and that as such may act as inhibitors of creativity. We propose an explanatory model of creativity centered upon the key role of the left temporoparietal regions in evaluating and inhibiting creativity. Copyright © 2014 Elsevier Ltd. All rights reserved.

Five Essential Relationships Every New Teacher Needs to Build

ERIC Educational Resources Information Center

Turner, Steven L.; Morelli, Christopher A.

2017-01-01

The authors identify five key relationships beginning teachers need to build within their first year and offer ideas and practical strategies to help them establish relationships that are essential to their work.

NJDOT research peer exchange, October 2001 : information package.

DOT National Transportation Integrated Search

2001-10-01

Summary of the Peer Exchange Take Home Ideas: : Be proactive in regularly meeting with key stakeholder managers to identify their : strategic needs in moving their program responsibilities forward. : Incorporate discussion of strategic ...

Quantum information is physical

NASA Astrophysics Data System (ADS)

DiVincenzo, D. P.; Loss, D.

1998-03-01

We discuss a few current developments in the use of quantum mechanically coherent systems for information processing. In each of these developments, Rolf Landauer has played a crucial role in nudging us, and other workers in the field, into asking the right questions, some of which we have been lucky enough to answer. A general overview of the key ideas of quantum error correction is given. We discuss how quantum entanglement is the key to protecting quantum states from decoherence in a manner which, in a theoretical sense, is as effective as the protection of digital data from bit noise. We also discuss five general criteria which must be satisfied to implement a quantum computer in the laboratory, and we illustrate the application of these criteria by discussing our ideas for creating a quantum computer out of the spin states of coupled quantum dots.

Partially Key Distribution with Public Key Cryptosystem Based on Error Control Codes

NASA Astrophysics Data System (ADS)

Tavallaei, Saeed Ebadi; Falahati, Abolfazl

Due to the low level of security in public key cryptosystems based on number theory, fundamental difficulties such as "key escrow" in Public Key Infrastructure (PKI) and a secure channel in ID-based cryptography, a new key distribution cryptosystem based on Error Control Codes (ECC) is proposed . This idea is done by some modification on McEliece cryptosystem. The security of ECC cryptosystem obtains from the NP-Completeness of block codes decoding. The capability of generating public keys with variable lengths which is suitable for different applications will be provided by using ECC. It seems that usage of these cryptosystems because of decreasing in the security of cryptosystems based on number theory and increasing the lengths of their keys would be unavoidable in future.

IDEA, Amended or Not, the Past Is Prologue.

ERIC Educational Resources Information Center

Laski, Frank

1997-01-01

This article comments on recommended changes to the Individuals with Disabilities Education Act (IDEA) included in "Perspectives on the Future of the IDEA" (Hardman and others). It is argued that we have ignored and trivialized important legal requirements already in IDEA, and that the current IDEA has served us well. (CR)

Bridging gaps to promote networked care between teams and groups in health delivery systems: a systematic review of non-health literature

PubMed Central

Braithwaite, Jeffrey

2015-01-01

Objectives To assess non-health literature, identify key strategies in promoting more networked teams and groups, apply external ideas to healthcare, and build a model based on these strategies. Design A systematic review of the literature outside of healthcare. Method Searches guided by Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) of ABI/INFORM Global, CINAHL, IBSS, MEDLINE and Psychinfo databases following a mind-mapping exercise generating key terms centred on the core construct of gaps across organisational social structures that uncovered 842 empirical articles of which 116 met the inclusion criteria. Data extraction and content analysis via data mining techniques were performed on these articles. Results The research involved subjects in 40 countries, with 32 studies enrolling participants in multiple countries. There were 40 studies conducted wholly or partly in the USA, 46 wholly or partly in continental Europe, 29 wholly or partly in Asia and 12 wholly or partly in Russia or Russian federated countries. Methods employed included 30 mixed or triangulated social science study designs, 39 qualitative studies, 13 experimental studies and 34 questionnaire-based studies, where the latter was mostly to gather data for social network analyses. Four recurring factors underpin a model for promoting networked behaviours and fortifying cross-group cooperation: appreciating the characteristics and nature of gaps between groups; using the leverage of boundary-spanners to bridge two or more groups; applying various mechanisms to stimulate interactive relationships; and mobilising those who can exert positive external influences to promote connections while minimising the impact of those who exacerbate divides. Conclusions The literature assessed is rich and varied. An evidence-oriented model and strategies for promoting more networked systems are now available for application to healthcare. While caution needs to be exercised in translating outside ideas and studies, drawing on non-health ideas is useful in providing insights into other sectors. PMID:26408280

Lessons for (and From) America

PubMed Central

Klein, Rudolf

2003-01-01

Drawing lessons from international experience for health care reform in the United States requires striking a difficult balance between historical determinism and free will, between cynical pessimism and naïve optimism. The key to this puzzle may lie in a paradox: the United States is the most successful exporter of public health policy ideas and instruments yet has failed to build an effective health care system. General ideas (like notions about the role of competition) and microinstruments (like diagnosis-related groups) travel better than do health care systems. Ideas can be adapted to local circumstances, and instruments may easily fit into preexisting systems. Importing systems from countries with different histories and institutions would require a tectonic shift in the American political landscape. PMID:12511387

Multidisciplinary Environments: A History of Engineering Framework Development

NASA Technical Reports Server (NTRS)

Padula, Sharon L.; Gillian, Ronnie E.

2006-01-01

This paper traces the history of engineering frameworks and their use by Multidisciplinary Design Optimization (MDO) practitioners. The approach is to reference papers that have been presented at one of the ten previous Multidisciplinary Analysis and Optimization (MA&O) conferences. By limiting the search to MA&O papers, the authors can (1) identify the key ideas that led to general purpose MDO frameworks and (2) uncover roadblocks that delayed the development of these ideas. The authors make no attempt to assign credit for revolutionary ideas or to assign blame for missed opportunities. Rather, the goal is to trace the various threads of computer architecture and software framework research and to observe how these threads contributed to the commercial framework products available today.

Mechanical and thermal stability of graphene and graphene-based materials

NASA Astrophysics Data System (ADS)

Galashev, A. E.; Rakhmanova, O. R.

2014-10-01

Graphene has rapidly become one of the most popular materials for technological applications and a test material for new condensed matter ideas. This paper reviews the mechanical properties of graphene and effects related to them that have recently been discovered experimentally or predicted theoretically or by simulation. The topics discussed are of key importance for graphene's use in integrated electronics, thermal materials, and electromechanical devices and include the following: graphene transformation into other sp^2 hybridization forms; stability to stretching and compression; ion-beam-induced structural modifications; how defects and graphene edges affect the electronic properties and thermal stability of graphene and related composites.

A bio-psycho-social model of violence related to mental health problems.

PubMed

Steinert, Tilman; Whittington, Richard

2013-01-01

Psychiatry is characterised by bio-psycho-social approaches and therapies. Thus there should be an interest in comprehensive theoretical models for didactic purposes. A narrative synthesis of key themes in the current literature on psychiatric aspects of violence was conducted with the aim of integrating biological, psychological and sociological ideas in this area. Two didactical models are proposed for 1) individual disposition and for 2) acting in specific situations, each including available evidence-based knowledge. The proposed models may be helpful for a comprehensive understanding of all relevant influencing factors in violent mentally ill people and for didactical purposes. Copyright © 2013 Elsevier Ltd. All rights reserved.

Social Dynamics Management and Functional Behavioral Assessment

ERIC Educational Resources Information Center

Lee, David L.

2018-01-01

Managing social dynamics is a critical aspect of creating a positive learning environment in classrooms. In this paper three key interrelated ideas, reinforcement, function, and motivating operations, are discussed with relation to managing social behavior.

Waste Transfer Stations: Involved Citizens Make the Difference

EPA Pesticide Factsheets

Provides key information involved citizens will need to develop an opinion about a proposed or modified transfer station. Also provides ideas on how to get involved to enhance the value of the waste transfer station.

Human Reliability and Ship Stability

DTIC Science & Technology

2003-07-04

models such as Miller (1957) and Broadbent (1959) is the idea of human beings as limited capacity information processors with constraints on...15 4.2.2 Outline of Some Key models ...23 TABLE 11: GENERIC ERROR MODELING SYSTEM

Crossing the Threshold: Bringing Biological Variation to the Foreground.

PubMed

Batzli, Janet M; Knight, Jennifer K; Hartley, Laurel M; Maskiewicz, April Cordero; Desy, Elizabeth A

2016-01-01

Threshold concepts have been referred to as "jewels in the curriculum": concepts that are key to competency in a discipline but not taught explicitly. In biology, researchers have proposed the idea of threshold concepts that include such topics as variation, randomness, uncertainty, and scale. In this essay, we explore how the notion of threshold concepts can be used alongside other frameworks meant to guide instructional and curricular decisions, and we examine the proposed threshold concept of variation and how it might influence students' understanding of core concepts in biology focused on genetics and evolution. Using dimensions of scientific inquiry, we outline a schema that may allow students to experience and apply the idea of variation in such a way that it transforms their future understanding and learning of genetics and evolution. We encourage others to consider the idea of threshold concepts alongside the Vision and Change core concepts to provide a lens for targeted instruction and as an integrative bridge between concepts and competencies. © 2016 J. M. Batzli et al. CBE—Life Sciences Education © 2016 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Effective radiological contamination control and monitoring techniques in high alpha environments.

PubMed

Funke, Kevin C

2003-02-01

In the decommissioning of a highly contaminated alpha environment, such as the one at Hanford's 233-S Plutonium Concentration Facility, one of the key elements of a successful radiological control program is an integrated safety approach. This approach begins with the job-planning phase where the scope of the work is described. This is followed by a brainstorming session involving engineering and craft to identify how to perform the work in a logical sequence of events. Once the brainstorming session is over, a Job Hazard Analysis is performed to identify any potential problems. Mockups are utilized to enable the craft to get hands on experience and provide feedback and ideas to make the job run smoother. Ideas and experience gained during mockups are incorporated into the task instruction. To assure appropriate data are used in planning and executing the job, our principal evaluation tools included lapel and workplace air sampling, plus continuous air monitors and frequent surveys to effectively monitor job progress. In this highly contaminated alpha environment, with contamination levels ranging from 0.3 Bq cm-2 to approximately 100,000 Bq cm-2 (2,000 dpm per 100 cm2 to approximately 600 million dpm per 100 cm2), with average working levels of 1,600-3,200 Bq cm-2 (10-20 million dpm per 100 cm2) without concomitant ambient radiation levels, control of the spread of contamination is key to keeping airborne levels As Low As Reasonably Achievable.

Effective Radiological Contamination Control and Monitoring Techniques In High Alpha Environments.

PubMed

Funke, Kevin C.

2003-02-01

In the decommissioning of a highly contaminated alpha environment, such as the one at Hanford's 233-S Plutonium Concentration Facility, one of the key elements of a successful radiological control program is an integrated safety approach. This approach begins with the job-planning phase where the scope of the work is described. This is followed by a brainstorming session involving engineering and craft to identify how to perform the work in a logical sequence of events. Once the brainstorming session is over, a Job Hazard Analysis is performed to identify any potential problems. Mockups are utilized to enable the craft to get hands on experience and provide feedback and ideas to make the job run smoother. Ideas and experience gained during mockups are incorporated into the task instruction. To assure appropriate data are used in planning and executing the job, our principal evaluation tools included lapel and workplace air sampling, plus continuous air monitors and frequent surveys to effectively monitor job progress. In this highly contaminated alpha environment, with contamination levels ranging from 0.3 Bq cm to approximately 100,000 Bq cm (2,000 dpm per 100 cm to approximately 600 million dpm per 100 cm ), with average working levels of 1,600-3,200 Bq cm (10-20 million dpm per 100 cm ) without concomitant ambient radiation levels, control of the spread of contamination is key to keeping airborne levels As Low As Reasonably Achievable.

A fingerprint key binding algorithm based on vector quantization and error correction

NASA Astrophysics Data System (ADS)

Li, Liang; Wang, Qian; Lv, Ke; He, Ning

2012-04-01

In recent years, researches on seamless combination cryptosystem with biometric technologies, e.g. fingerprint recognition, are conducted by many researchers. In this paper, we propose a binding algorithm of fingerprint template and cryptographic key to protect and access the key by fingerprint verification. In order to avoid the intrinsic fuzziness of variant fingerprints, vector quantization and error correction technique are introduced to transform fingerprint template and then bind with key, after a process of fingerprint registration and extracting global ridge pattern of fingerprint. The key itself is secure because only hash value is stored and it is released only when fingerprint verification succeeds. Experimental results demonstrate the effectiveness of our ideas.

Molecular epidemiology, and possible real-world applications in breast cancer.

PubMed

Ito, Hidemi; Matsuo, Keitaro

2016-01-01

Gene-environment interaction, a key idea in molecular epidemiology, has enabled the development of personalized medicine. This concept includes personalized prevention. While genome-wide association studies have identified a number of genetic susceptibility loci in breast cancer risk, however, the application of this knowledge to practical prevention is still underway. Here, we briefly review the history of molecular epidemiology and its progress in breast cancer epidemiology. We then introduce our experience with the trial combination of GWAS-identified loci and well-established lifestyle and reproductive risk factors in the risk prediction of breast cancer. Finally, we report our exploration of the cumulative risk of breast cancer based on this risk prediction model as a potential tool for individual risk communication, including genetic risk factors and gene-environment interaction with obesity.

"A great complication of circumstances"--Darwin and the economy of nature.

PubMed

Pearce, Trevor

2010-01-01

In 1749, Linnaeus presided over the dissertation "Oeconomia Naturae," which argued that each creature plays an important and particular role in nature's economy. This phrase should be familiar to readers of Darwin, for he claims in the Origin that "all organic beings are striving, it may be said, to seize on each place in the economy of nature." Many scholars have discussed the influence of political economy on Darwin's ideas. In this paper, I take a different tack, showing that Darwin's idea of an economy of nature stemmed from the views of earlier naturalists like Linnaeus and Lyell. I argue, in the first section of the paper, that Linnaeus' idea of oeconomia naturae is derived from the idea of the animal economy, and that his idea of politia naturae is an extension of the idea of a politia civitatis. In the second part, I explore the use of the concept of stations in the work of De Candolle and Lyell - the precursor to Darwin's concept of places. I show in the third part of the paper that the idea of places in an economy of nature is employed by Darwin at many key points in his thinking: his discussion of the Galapagos birds, his reading of Malthus, etc. Finally, in the last section, I demonstrate that the idea of a place in nature's economy is essential to Darwin's account of divergence. To tell his famous story of divergence and adaptation, Darwin needed the economy of nature.

On the Wing of a Whitebird: A Tomie dePaola Resource Book

ERIC Educational Resources Information Center

Hornburg, Val

2005-01-01

This book provides literacy ideas for many of the books Tomie dePaola has illustrated and/or written. Ideas for introducing each book are presented, as are comprehension questions. Ideas for making connections through other curriculum areas, including writing, art, mathematics, science, social studies and drama, are included as well.

Building Good New Ideas; Mixing Metaphors and Media: A Digital and Analog Elixir.

ERIC Educational Resources Information Center

McKenzie, Jamie

2001-01-01

Includes two articles. Topics include skills needed to teach young people how to build their own good ideas instead of cutting and pasting the ideas of others; and the trend toward false dichotomies and the dangers created when separating complex issues into two contrasting sides or choices. (LRW)

Biochemistry students' ideas about how an enzyme interacts with a substrate.

PubMed

Linenberger, Kimberly J; Bretz, Stacey Lowery

2015-01-01

Enzyme-substrate interactions are a fundamental concept of biochemistry that is built upon throughout multiple biochemistry courses. Central to understanding enzyme-substrate interactions is specific knowledge of exactly how an enzyme and substrate interact. Within this narrower topic, students must understand the various binding sites on an enzyme and be able to reason from simplistic lock and key or induced fit models to the more complex energetics model of transition state theory. Learning to understand these many facets of enzyme-substrate interactions and reasoning from multiple models present challenges where students incorrectly make connections between concepts or make no connection at all. This study investigated biochemistry students' understanding of enzyme-substrate interactions through the use of clinical interviews and a national administration (N = 707) of the Enzyme-Substrate Interactions Concept Inventory. Findings include misconceptions regarding the nature of enzyme-substrate interactions, naïve ideas about the active site, a lack of energetically driven interactions, and an incomplete understanding of the specificity pocket. © 2015 by the International Union of Biochemistry and Molecular Biology.

Bayesian calibration of coarse-grained forces: Efficiently addressing transferability

NASA Astrophysics Data System (ADS)

Patrone, Paul N.; Rosch, Thomas W.; Phelan, Frederick R.

2016-04-01

Generating and calibrating forces that are transferable across a range of state-points remains a challenging task in coarse-grained (CG) molecular dynamics. In this work, we present a coarse-graining workflow, inspired by ideas from uncertainty quantification and numerical analysis, to address this problem. The key idea behind our approach is to introduce a Bayesian correction algorithm that uses functional derivatives of CG simulations to rapidly and inexpensively recalibrate initial estimates f0 of forces anchored by standard methods such as force-matching. Taking density-temperature relationships as a running example, we demonstrate that this algorithm, in concert with various interpolation schemes, can be used to efficiently compute physically reasonable force curves on a fine grid of state-points. Importantly, we show that our workflow is robust to several choices available to the modeler, including the interpolation schemes and tools used to construct f0. In a related vein, we also demonstrate that our approach can speed up coarse-graining by reducing the number of atomistic simulations needed as inputs to standard methods for generating CG forces.

Embodied ideas and divided selves: revisiting Laing via Bakhtin.

PubMed

Burkitt, Ian; Sullivan, Paul

2009-09-01

In this article, we apply Mikhail Bakhtin's model of a 'divided self' to R.D. Laing's eponymous work on the lived experience of divided selves in 'psychosis'. Both of these authors offer intriguing insights into the fracturing of self through its social relationships (including the 'micro-dialogues' staged for oneself) but from uniquely different perspectives. Bakhtin (1984) uses Dostoevsky's novels as his material for a theory of self, centrally concerned with moments of split identity, crisis, and personal transformation, while Laing relies on his patient's accounts of 'psychosis'. We will outline how two key Bakhtinian divisions of the self (spirit/soul and authoritative/internally persuasive discourse) help to make sense of Laing's descriptions of his patient's experiences and micro-dialogues. Conversely, when refracted through Laing's phenomenology Bakhtin's account of the self becomes richer and somewhat darkened in terms of a double-edged ontology, which describes a maximally open self but one that is consumed by ideas, unable to manage their contradictions. The implications of this for managing the dilemmas of self-identity will be drawn out.

Reacting to Galileo: Introducing a New Approach for Gen Ed Science

NASA Astrophysics Data System (ADS)

Pettersen, Michael

2009-03-01

Either Galileo was right, or he was wrong; either way, why was there ever any debate about it? And why should we care today about the opposing ideas, which proven wrong so long ago? In the ``Reacting to the Past'' series of curricular materials, students engage with key turning points in human intellectual history by taking sides and recreating the original debate. In this way, students personally identify with points of view that they would otherwise find wrong, boring, and incomprehensible --- and they learn how we test ideas by challenging them, and defend them by marshalling evidence, which is the core of critical thinking. Students almost universally report that the ``Reacting'' experience is tremendously engaging. I shall describe an application of the ``Reacting'' format to the case of Galileo. The scientific issues involved are comprehensible to non-science majors, the cultural context of Renaissance Italy is rich and wonderful, and Galileo's personal history is tremendously moving. The materials include labs designed to be taught by non-scientists teaching cross-disciplinary liberal arts courses. Other ``Reacting'' science materials have been published or are under development.

A teaching module about stellar structure and evolution

NASA Astrophysics Data System (ADS)

Colantonio, Arturo; Galano, Silvia; Leccia, Silvio; Puddu, Emanuella; Testa, Italo

2017-01-01

In this paper, we present a teaching module about stellar structure, functioning and evolution. Drawing from literature in astronomy education, we designed the activities around three key ideas: spectral analysis, mechanical and thermal equilibrium, energy and nuclear reactions. The module is divided into four phases, in which the key ideas for describing stars' functioning and physical mechanisms are gradually introduced. The activities (20 hours) build on previously learned laws in mechanics, thermodynamics, and electromagnetism and help students combine them meaningfully in order to get a complete picture of processes that happens in stars. The module was piloted with two intact classes of secondary school students (N = 59 students, 17-18 years old), using a ten-question multiple-choice questionnaire as research instrument. Results support the effectiveness of the proposed activities. Implications for the teaching of advanced physics topics using stars as fruitful context are briefly discussed.

Sexual Conflict, Life Span, and Aging

PubMed Central

Adler, Margo I.; Bonduriansky, Russell

2014-01-01

The potential for sexual conflict to influence the evolution of life span and aging has been recognized for more than a decade, and recent work also suggests that variation in life span and aging can influence sexually antagonistic coevolution. However, empirical exploration of these ideas is only beginning. Here, we provide an overview of the ideas and evidence linking inter- and intralocus sexual conflicts with life span and aging. We aim to clarify the conceptual basis of this research program, examine the current state of knowledge, and suggest key questions for further investigation. PMID:24938876

Restructuring Rural Communities. Part 2: Grazing the Ideas, Approaches, and Resources of Selected Countries. University Extension Press Monograph Series.

ERIC Educational Resources Information Center

Baker, Harold R.

This book examines cases of rural community development initiatives in the United States, Canada, and Europe, identified during a study of multicommunity collaboration projects. Section 1 includes 36 community development ideas operating at provincial, regional, and local levels. Included are ideas such as bank community development corporations,…

Social in, social out: How the brain responds to social language with more social language.

PubMed

O'Donnell, Matthew Brook; Falk, Emily B; Lieberman, Matthew D

Social connection is a fundamental human need. As such, people's brains are sensitized to social cues, such as those carried by language, and to promoting social communication. The neural mechanisms of certain key building blocks in this process, such as receptivity to and reproduction of social language, however, are not known. We combined quantitative linguistic analysis and neuroimaging to connect neural activity in brain regions used to simulate the mental states of others with exposure to, and re-transmission of, social language. Our results link findings on successful idea transmission from communication science, sociolinguistics and cognitive neuroscience to prospectively predict the degree of social language that participants utilize when re-transmitting ideas as a function of 1) initial language inputs and 2) neural activity during idea exposure.

IDEA Clean Energy Application Center

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

Thornton, Robert P.

The DOE Clean Energy Application Centers were launched with a goal of focusing on important aspects of our nation’s energy supply including Efficiency, Reliability and Resiliency. Clean Energy solutions based on Combined Heat & Power (CHP), District Energy and Waste Heat Recovery are at the core of ensuring a reliable and efficient energy infrastructure for campuses, communities, and industry and public enterprises across the country. IDEA members which include colleges and universities, hospitals, airports, downtown utilities as well as manufacturers, suppliers and service providers have long-standing expertise in the planning, design, construction and operations of Clean Energy systems. They representmore » an established base of successful projects and systems at scale and serve important and critical energy loads. They also offer experience, lessons learned and best practices which are of immense value to the sustained growth of the Clean Energy sector. IDEA has been able to leverage the funds from the project award to raise the visibility, improve the understanding and increase deployment CHP, District Energy and Waste Heat Recovery solutions across the regions of our nation, in collaboration with the regional CEAC’s. On August 30, 2012, President Obama signed an Executive Order to accelerate investments in industrial energy efficiency (EE), including CHP and set a national goal of 40 GW of new CHP installation over the next decade IDEA is pleased to have been able to support this Executive Order in a variety of ways including raising awareness of the goal through educational workshops and Conferences and recognizing the installation of large scale CHP and district energy systems. A supporting key area of collaboration has involved IDEA providing technical assistance on District Energy/CHP project screenings and feasibility to the CEAC’s for multi building, multi-use projects. The award was instrumental in the development of a first-order screening/feasibility tool for these types of community energy projects. The Excel based tool incorporates hourly climate based building loads data to arrive at the composite energy demand for the district and compares the Net Present Value (NPV) of the costs of CHP/DE alternatives. This tool has been used to provide assistance to several projects in the Northeast, Mid-Atlantic, Intermountain and Pacific Regions. The tool was disseminated to the CEACs and supplemented by a Training Webinar and a How to Guide IDEA produced a US Community Energy Development Guide to support mayors, planners, community leaders, real estate developers and economic development officials who are interested in planning more sustainable urban energy infrastructure, creating community energy master plans and implementing CHP/ District Energy systems in cities, communities and towns. IDEA has collected industry data and provided a comprehensive data set containing information on District Energy installations in the US. District energy systems are present in 49 states and theDistrict of Columbia. Of the 597 systems 55% were DE alone while the remainder was some combination of CHP, district heating, and district cooling. District energy systems that do not currently involve electric generation are strong near-term candidates for the adoption of CHP due to the magnitude of their aggregated thermal load. This data has helped inform specific and targeted initiatives including technical assistance provided by the CEAC’s for EPA’s Boiler MACT Compliance by large District Heating System boilers. These outcomes have been greatly enabled by the close coordination and collaboration with DOE CEAC leadership and with the eight regional US DOE Clean Energy Application Centers and the award’s incremental funding has allowed IDEA to leverage our resources to be an effective champion for Clean Energy.« less

Exploring Persona-Scenarios - Using Storytelling to Create Design Ideas

NASA Astrophysics Data System (ADS)

Madsen, Sabine; Nielsen, Lene

This paper explores the persona-scenario method by investigating how the method can support project participants in generating shared understandings and design ideas. As persona-scenarios are stories we draw on narrative theory to define what a persona-scenario is and which narrative elements it should consist of. Based on an empirical study a key finding is that despite our inherent human ability to construct, tell, and interpret stories it is not easy to write and present a good, coherent, and design-oriented story without methodical support. The paper therefore contributes with guidelines that delineate a) what a design-oriented persona-scenario should consist of (product) and b) how to write it (procedure) in order to generate and validate as many, new, and shared understandings and design ideas as possible (purpose). The purpose of the guidelines is to facilitate the construction of persona-scenarios as good, coherent stories, which make sense to the storytellers and to the audience - and which therefore generate many, new, and shared understandings and design ideas.

Three Reaction Papers.

ERIC Educational Resources Information Center

Dominic, Joseph F.; And Others

1983-01-01

With regard to the preceding articles in this issue, Joseph F. Dominic identifies key ideas of the research on writing, Susan Florio-Ruane points out similarities and differences among the articles, and Nancy L. Stein discusses methodological and conceptual issues in writing research. (RH)

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.

Stakeholder Meetings on Black Carbon from Diesel Sources in the Russian Arctic

EPA Pesticide Factsheets

From January 28-February 1, 2013, EPA and its partners held meetings in Murmansk and Moscow with key Russian stakeholders to gather input into the project’s emissions inventory methodologies and potential pilot project ideas.

Advanced Aero-Propulsive Mid-Lift-to-Drag Ratio Entry Vehicle for Future Exploration Missions

NASA Technical Reports Server (NTRS)

Campbell, C. H.; Stosaric, R. R; Cerimele, C. J.; Wong, K. A.; Valle, G. D.; Garcia, J. A.; Melton, J. E.; Munk, M. M.; Blades, E.; Kuruvila, G.;

Growing Ideas, 1990-1993.

ERIC Educational Resources Information Center

Pranis, Eve, Ed.

1993-01-01

This series of journals includes volumes 1-4 of "Growing Ideas," a journal of garden-based learning. Each issue provides instructional ideas, horticultural information and a forum for exchange among teachers using classroom gardening to stimulate learning. Ideas in each issue are separated into three sections. The "Green Tips"…

Development of a Solar System Concept Inventory

NASA Astrophysics Data System (ADS)

Hornstein, Seth D.; Duncan, D.; S, C. A. T.

2009-01-01

Concept inventories can provide useful insight into students’ understanding of key physical concepts. Knowing what your students have learned during a course is a valuable tool for improving your own teaching. Unfortunately, current astronomy concept inventories are not suitable for an introductory solar system course because they either cover too broad of a range of topics (e.g. Astronomy Diagnostic Test) or are too narrowly focused (e.g. Greenhouse Effect Concept Inventory, Lunar Phase Concept Inventory). We have developed the Solar System Concept Inventory (SSCI) to cover those topics commonly taught in an introductory solar system course. The topics included on the SSCI were selected by having faculty identify the key concepts they address when teaching about the solar system. SSCI topics include formation mechanisms, planetary interiors, atmospheric effects, and small solar system bodies. Student interviews were conducted to identify common naive ideas and reasoning difficulties relating to these key topics. Preliminary development of the SSCI was completed at the University of Colorado and involved over 400 students. A larger, national, multi-institutional field test is planned for Spring 2009 as a Collaboration of Astronomy Teaching Scholars (CATS) research project. We present here the results from the preliminary development and proposed changes for the next stage of research. We would like to thank the NSF for funding under Grant No. 0715517, a CCLI Phase III Grant for the Collaboration of Astronomy Teaching Scholars (CATS) Program.

The Paraná-Etendeka Continental Flood Basalt Province: A historical perspective of current knowledge and future research trends

NASA Astrophysics Data System (ADS)

Cañón-Tapia, Edgardo

2018-04-01

The development of ideas concerning Continental Flood Basalt Provinces is not new, and many studies were completed on specific provinces before the advent of plate tectonics. The Paraná-Etendeka Province is not an exception, and actually is an example of a province that has been thoroughly studied for > 100 years. In this work, I present a brief summary of various aspects of this province from a rather general point of view, including many references of difficult access to a reader not versed on the Portuguese language. Key features include the presence of alkaline volcanism along the edges of the main basin, before and after a markedly tholeiitic event, the uneven spatial distribution of eruptive products relative to the location of continental rupture, the apparent lack of a pattern of temporal activity across the whole province and the close relationship between the structure of the underlying sedimentary basin and the distribution of volcanic rocks. By bringing together information relevant to all of those key features, an evolutionary model emphasizing the role played by the changing local structure is outlined. This model is an example of how key observations (many of which were overlooked for > 50 years) provide the required impetus for the completion of future research that has the potential to substantially change the form in which this province has been visualized for at least the past 30 years.

Creative Teaching Ideas.

ERIC Educational Resources Information Center

Chapman, Patricia H., Comp.; And Others

This book contains 172 creative teaching ideas pertaining to various subject areas and aspects of business education. Most of the ideas included are intended for use in secondary and postsecondary classrooms; however, a few are applicable at all grade levels. The teaching ideas are organized according to the following subject areas/topics:…

Ideas Identified and Distributed through Project IDEA.

ERIC Educational Resources Information Center

American Alliance for Health, Physical Education, and Recreation, Washington, DC.

This document contains ideas on a variety of subjects directed at the physical educator. The work was compiled by Project IDEA (Identify, Distribute, Exchange for Action). Topics include the following: (a) scheduling, (b) curriculum, (c) games, (d) specific courses, (e) life sports, (f) fitness, (g) adaptive Physical education, (h) course methods,…

Employee performance in the knowledge economy: Capturing the keys to success

PubMed Central

Fauth, Rebecca; Bevan, Stephen; Mills, Peter

2009-01-01

The present study examines the key determinants of employee performance in a knowledge-intensive service firm located in the UK. Using data from a pilot study, we mapped eight performance-related behaviors to two measures of global performance to isolate the strongest predictors of the latter. We also examined the degree to which these associations varied depending on whether employees or their managers reported on performance as well as according to the degree of complexity (eg, ongoing learning, multitasking, problem solving, etc.) present in workers’ jobs. Findings revealed that more traditional employee performance-related behaviors (eg, dependability) as well as behaviors that have likely increased in importance in the knowledge economy (eg, sharing ideas and information) accounted for the most variance in reported global performance. Sharing ideas and information was a particularly important predictor for workers in complex jobs. When the performance-related behaviors were regressed on the organization’s annual employee appraisal ratings, only dependability and time management behaviors were significantly associated with the outcome. As organizational success increasingly is dependent on intangible inputs stemming from the ideas, innovations and creativity of its workforce, organizations need to ensure that they are capturing the full range of behaviors that help to define their success. Further research with a diverse range of organizations will help define this further. PMID:22110316

10 CFR 470.11 - Eligibility requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... which are within the following categories— (1) Idea development, i.e., the development of an idea or... participant in the program, including affiliates, exceed the following limits for any project— (1) For idea...

10 CFR 470.11 - Eligibility requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... which are within the following categories— (1) Idea development, i.e., the development of an idea or... participant in the program, including affiliates, exceed the following limits for any project— (1) For idea...

Back to Basics.

ERIC Educational Resources Information Center

May, Abigail

1998-01-01

Offers some key business principles with the hope of helping educational facilities managers improve their operations. Looks at customer service, disparate databases, technological concerns, the mission of facility management, how to improve the bottom line, staffing ideas, future planning, and management suggestions. Lists seven habits of…

Summary for Stakeholder Meetings on Black Carbon from Diesel Sources in the Russian Arctic

EPA Pesticide Factsheets

From January 28-February 1, 2013, EPA and its partners held meetings in Murmansk and Moscow with key Russian stakeholders to gather input into the project’s emissions inventory methodologies and potential pilot project ideas.

On the emergence of the structure of physics

NASA Astrophysics Data System (ADS)

Majid, S.

2018-04-01

We consider Hilbert's problem of the axioms of physics at a qualitative or conceptual level. This is more pressing than ever as we seek to understand how both general relativity and quantum theory could emerge from some deeper theory of quantum gravity, and in this regard I have previously proposed a principle of self-duality or quantum Born reciprocity as a key structure. Here, I outline some of my recent work around the idea of quantum space-time as motivated by this non-standard philosophy, including a new toy model of gravity on a space-time consisting of four points forming a square. This article is part of the theme issue `Hilbert's sixth problem'.

On the emergence of the structure of physics.

PubMed

Majid, S

2018-04-28

We consider Hilbert's problem of the axioms of physics at a qualitative or conceptual level. This is more pressing than ever as we seek to understand how both general relativity and quantum theory could emerge from some deeper theory of quantum gravity, and in this regard I have previously proposed a principle of self-duality or quantum Born reciprocity as a key structure. Here, I outline some of my recent work around the idea of quantum space-time as motivated by this non-standard philosophy, including a new toy model of gravity on a space-time consisting of four points forming a square.This article is part of the theme issue 'Hilbert's sixth problem'. © 2018 The Author(s).

Type I insulin-like growth factor receptor signaling in hematological malignancies

PubMed Central

Vishwamitra, Deeksha; George, Suraj Konnath; Shi, Ping; Kaseb, Ahmed O.; Amin, Hesham M.

2017-01-01

The insulin-like growth factor (IGF) signaling system plays key roles in the establishment and progression of different types of cancer. In agreement with this idea, substantial evidence has shown that the type I IGF receptor (IGF-IR) and its primary ligand IGF-I are important for maintaining the survival of malignant cells of hematopoietic origin. In this review, we discuss current understanding of the role of IGF-IR signaling in cancer with a focus on the hematological neoplasms. We also address the emergence of IGF-IR as a potential therapeutic target for the treatment of different types of cancer including plasma cell myeloma, leukemia, and lymphoma. PMID:27661006

Paranoia and psychotic process: some clinical applications of projective identification in psychoanalytic psychotherapy.

PubMed

Sweet, Alistair D

2010-01-01

The concept of projective identification has, since its introduction by Melanie Klein over half a century ago, caused much controversy amongst psychoanalysts and psychotherapists. In this paper the author traces some of the key theoretical developments of the concept since its introduction in 1946, including: normal and pathological projective identification, aspects of symbolisation and projective identification as an intrapsychic mechanism. An extended case report of a patient in weekly psychoanalytic psychotherapy is offered in order to expand upon some of the theoretical ideas previously considered. Emphasis is placed on the patient's use of intrapsychic projective mechanisms and the emergence and mutation of such mechanisms in the therapeutic relationship.

Identification of the Key Fields and Their Key Technical Points of Oncology by Patent Analysis

PubMed Central

Zhang, Ting; Chen, Juan; Jia, Xiaofeng

2015-01-01

Background This paper aims to identify the key fields and their key technical points of oncology by patent analysis. Methodology/Principal Findings Patents of oncology applied from 2006 to 2012 were searched in the Thomson Innovation database. The key fields and their key technical points were determined by analyzing the Derwent Classification (DC) and the International Patent Classification (IPC), respectively. Patent applications in the top ten DC occupied 80% of all the patent applications of oncology, which were the ten fields of oncology to be analyzed. The number of patent applications in these ten fields of oncology was standardized based on patent applications of oncology from 2006 to 2012. For each field, standardization was conducted separately for each of the seven years (2006–2012) and the mean of the seven standardized values was calculated to reflect the relative amount of patent applications in that field; meanwhile, regression analysis using time (year) and the standardized values of patent applications in seven years (2006–2012) was conducted so as to evaluate the trend of patent applications in each field. Two-dimensional quadrant analysis, together with the professional knowledge of oncology, was taken into consideration in determining the key fields of oncology. The fields located in the quadrant with high relative amount or increasing trend of patent applications are identified as key ones. By using the same method, the key technical points in each key field were identified. Altogether 116,820 patents of oncology applied from 2006 to 2012 were retrieved, and four key fields with twenty-nine key technical points were identified, including “natural products and polymers” with nine key technical points, “fermentation industry” with twelve ones, “electrical medical equipment” with four ones, and “diagnosis, surgery” with four ones. Conclusions/Significance The results of this study could provide guidance on the development direction of oncology, and also help researchers broaden innovative ideas and discover new technological opportunities. PMID:26599967

Identification of the Key Fields and Their Key Technical Points of Oncology by Patent Analysis.

PubMed

Zhang, Ting; Chen, Juan; Jia, Xiaofeng

2015-01-01

This paper aims to identify the key fields and their key technical points of oncology by patent analysis. Patents of oncology applied from 2006 to 2012 were searched in the Thomson Innovation database. The key fields and their key technical points were determined by analyzing the Derwent Classification (DC) and the International Patent Classification (IPC), respectively. Patent applications in the top ten DC occupied 80% of all the patent applications of oncology, which were the ten fields of oncology to be analyzed. The number of patent applications in these ten fields of oncology was standardized based on patent applications of oncology from 2006 to 2012. For each field, standardization was conducted separately for each of the seven years (2006-2012) and the mean of the seven standardized values was calculated to reflect the relative amount of patent applications in that field; meanwhile, regression analysis using time (year) and the standardized values of patent applications in seven years (2006-2012) was conducted so as to evaluate the trend of patent applications in each field. Two-dimensional quadrant analysis, together with the professional knowledge of oncology, was taken into consideration in determining the key fields of oncology. The fields located in the quadrant with high relative amount or increasing trend of patent applications are identified as key ones. By using the same method, the key technical points in each key field were identified. Altogether 116,820 patents of oncology applied from 2006 to 2012 were retrieved, and four key fields with twenty-nine key technical points were identified, including "natural products and polymers" with nine key technical points, "fermentation industry" with twelve ones, "electrical medical equipment" with four ones, and "diagnosis, surgery" with four ones. The results of this study could provide guidance on the development direction of oncology, and also help researchers broaden innovative ideas and discover new technological opportunities.

The concept lens diagram: a new mechanism for presenting biochemistry content in terms of "big ideas".

PubMed

Rowland, Susan L; Smith, Christopher A; Gillam, Elizabeth M A; Wright, Tony

2011-07-01

A strong, recent movement in tertiary education is the development of conceptual, or "big idea" teaching. The emphasis in course design is now on promoting key understandings, core competencies, and an understanding of connections between different fields. In biochemistry teaching, this radical shift from the content-based tradition is being driven by the "omics" information explosion; we can no longer teach all the information we have available. Biochemistry is a core, enabling discipline for much of modern scientific research, and biochemistry teaching is in urgent need of a method for delivery of conceptual frameworks. In this project, we aimed to define the key concepts in biochemistry. We find that the key concepts we defined map well onto the core science concepts recommended by the Vision and Change project. We developed a new method to present biochemistry through the lenses of these concepts. This new method challenged the way we thought about biochemistry as teachers. It also stimulated the majority of the students to think more deeply about biochemistry and to make links between biochemistry and material in other courses. This method is applicable to the full spectrum of content usually taught in biochemistry. Copyright © 2011 Wiley Periodicals, Inc.

Two-Cloud-Servers-Assisted Secure Outsourcing Multiparty Computation

PubMed Central

Wen, Qiaoyan; Zhang, Hua; Jin, Zhengping; Li, Wenmin

2014-01-01

We focus on how to securely outsource computation task to the cloud and propose a secure outsourcing multiparty computation protocol on lattice-based encrypted data in two-cloud-servers scenario. Our main idea is to transform the outsourced data respectively encrypted by different users' public keys to the ones that are encrypted by the same two private keys of the two assisted servers so that it is feasible to operate on the transformed ciphertexts to compute an encrypted result following the function to be computed. In order to keep the privacy of the result, the two servers cooperatively produce a custom-made result for each user that is authorized to get the result so that all authorized users can recover the desired result while other unauthorized ones including the two servers cannot. Compared with previous research, our protocol is completely noninteractive between any users, and both of the computation and the communication complexities of each user in our solution are independent of the computing function. PMID:24982949

Memory attacks on device-independent quantum cryptography.

PubMed

Barrett, Jonathan; Colbeck, Roger; Kent, Adrian

2013-01-04

Device-independent quantum cryptographic schemes aim to guarantee security to users based only on the output statistics of any components used, and without the need to verify their internal functionality. Since this would protect users against untrustworthy or incompetent manufacturers, sabotage, or device degradation, this idea has excited much interest, and many device-independent schemes have been proposed. Here we identify a critical weakness of device-independent protocols that rely on public communication between secure laboratories. Untrusted devices may record their inputs and outputs and reveal information about them via publicly discussed outputs during later runs. Reusing devices thus compromises the security of a protocol and risks leaking secret data. Possible defenses include securely destroying or isolating used devices. However, these are costly and often impractical. We propose other more practical partial defenses as well as a new protocol structure for device-independent quantum key distribution that aims to achieve composable security in the case of two parties using a small number of devices to repeatedly share keys with each other (and no other party).

Optical penetration-based silkworm pupa gender sensor structure.

PubMed

Sumriddetchkajorn, Sarun; Kamtongdee, Chakkrit

2012-02-01

This paper proposes and experimentally demonstrates for what is believed to be the first time a highly sought-after optical structure for highly-accurate identification of the silkworm pupa gender. The key idea is to exploit a long wavelength optical beam in the red or near infrared spectrum that can effectively and safely penetrate the body of a silkworm pupa. Later on, simple image processing operations via image thresholding, blob filtering, and image inversion processes are applied in order to eliminate the unwanted image noises and at the same time highlight the gender gland. Experimental proof of concept using three 636 nm wavelength light emitting diodes, a two-dimensional web camera, an 8 bit microcontroller board, and a notebook computer shows a very high 95.6% total accuracy in identifying the gender of 45 silkworm pupae with a measured fast identification time of 96.6 ms. Other key features include low cost, low component counts, and ease of implementation and control.

Reflections on experiential learning in evaluation capacity building with a community organization, Dancing With Parkinson's.

PubMed

Nakaima, April; Sridharan, Sanjeev

2017-05-08

This paper discusses what was learned about evaluation capacity building with community organizations who deliver services to individuals with neurological disorders. Evaluation specialists engaged by the Ontario Brain Institute Evaluation Support Program were paired with community organizations, such as Dancing With Parkinson's. Some of the learning included: relationship building is key for this model of capacity building; community organizations often have had negative experiences with evaluation and the idea that evaluations can be friendly tools in implementing meaningful programs is one key mechanism by which such an initiative can work; community organizations often need evaluation most to be able to demonstrate their value; a strength of this initiative was that the focus was not just on creating products but mostly on developing a learning process in which capacities would remain; evaluation tools and skills that organizations found useful were developing a theory of change and the concept of heterogeneous mechanisms (informed by a realist evaluation lens). Copyright © 2017. Published by Elsevier Ltd.

Two-cloud-servers-assisted secure outsourcing multiparty computation.

PubMed

Sun, Yi; Wen, Qiaoyan; Zhang, Yudong; Zhang, Hua; Jin, Zhengping; Li, Wenmin

2014-01-01

We focus on how to securely outsource computation task to the cloud and propose a secure outsourcing multiparty computation protocol on lattice-based encrypted data in two-cloud-servers scenario. Our main idea is to transform the outsourced data respectively encrypted by different users' public keys to the ones that are encrypted by the same two private keys of the two assisted servers so that it is feasible to operate on the transformed ciphertexts to compute an encrypted result following the function to be computed. In order to keep the privacy of the result, the two servers cooperatively produce a custom-made result for each user that is authorized to get the result so that all authorized users can recover the desired result while other unauthorized ones including the two servers cannot. Compared with previous research, our protocol is completely noninteractive between any users, and both of the computation and the communication complexities of each user in our solution are independent of the computing function.

IFN-α potentiates the direct and immune-mediated antitumor effects of epigenetic drugs on both metastatic and stem cells of colorectal cancer.

PubMed

Buoncervello, Maria; Romagnoli, Giulia; Buccarelli, Mariachiara; Fragale, Alessandra; Toschi, Elena; Parlato, Stefania; Lucchetti, Donatella; Macchia, Daniele; Spada, Massimo; Canini, Irene; Sanchez, Massimo; Falchi, Mario; Musella, Martina; Biffoni, Mauro; Belardelli, Filippo; Capone, Imerio; Sgambato, Alessandro; Vitiani, Lucia Ricci; Gabriele, Lucia

2016-05-03

Epigenetic alterations, including dysregulated DNA methylation and histone modifications, govern the progression of colorectal cancer (CRC). Cancer cells exploit epigenetic regulation to control cellular pathways, including apoptotic and metastatic signals. Since aberrations in epigenome can be pharmacologically reversed by DNA methyltransferase and histone deacetylase inhibitors, epigenetics in combination with standard agents are currently envisaged as a new therapeutic frontier in cancer, expected to overcome drug resistance associated with current treatments. In this study, we challenged this idea and demonstrated that the combination of azacitidine and romidepsin with IFN-α owns a high therapeutic potential, targeting the most aggressive cellular components of CRC, such as metastatic cells and cancer stem cells (CSCs), via tight control of key survival and death pathways. Moreover, the antitumor efficacy of this novel pharmacological approach is associated with induction of signals of immunogenic cell death. Of note, a previously undisclosed key role of IFN-α in inducing both antiproliferative and pro-apoptotic effects on CSCs of CRC was also found. Overall, these findings open a new frontier on the suitability of IFN-α in association with epigenetics as a novel and promising therapeutic approach for CRC management.

IFN-α potentiates the direct and immune-mediated antitumor effects of epigenetic drugs on both metastatic and stem cells of colorectal cancer

PubMed Central

Buoncervello, Maria; Fragale, Alessandra; Toschi, Elena; Parlato, Stefania; Lucchetti, Donatella; Macchia, Daniele; Spada, Massimo; Canini, Irene; Sanchez, Massimo; Falchi, Mario; Musella, Martina; Biffoni, Mauro; Belardelli, Filippo; Capone, Imerio; Sgambato, Alessandro; Vitiani, Lucia Ricci; Gabriele, Lucia

2016-01-01

Epigenetic alterations, including dysregulated DNA methylation and histone modifications, govern the progression of colorectal cancer (CRC). Cancer cells exploit epigenetic regulation to control cellular pathways, including apoptotic and metastatic signals. Since aberrations in epigenome can be pharmacologically reversed by DNA methyltransferase and histone deacetylase inhibitors, epigenetics in combination with standard agents are currently envisaged as a new therapeutic frontier in cancer, expected to overcome drug resistance associated with current treatments. In this study, we challenged this idea and demonstrated that the combination of azacitidine and romidepsin with IFN-α owns a high therapeutic potential, targeting the most aggressive cellular components of CRC, such as metastatic cells and cancer stem cells (CSCs), via tight control of key survival and death pathways. Moreover, the antitumor efficacy of this novel pharmacological approach is associated with induction of signals of immunogenic cell death. Of note, a previously undisclosed key role of IFN-α in inducing both antiproliferative and pro-apoptotic effects on CSCs of CRC was also found. Overall, these findings open a new frontier on the suitability of IFN-α in association with epigenetics as a novel and promising therapeutic approach for CRC management. PMID:27028869

Adding to the HIV Prevention Portfolio – the Achievement of Structural Changes by 13 Connect to Protect® Coalitions

PubMed Central

Chutuape, Kate S.; Muyeed, Adaline Z.; Willard, Nancy; Greenberg, Lauren; Ellen, Jonathan M.

2015-01-01

Opportunities to control risk factors that contribute to HIV transmission and acquisition extend far beyond individuals and include addressing social and structural determinants of HIV risk, such as inadequate housing, poor access to healthcare and economic insecurity. The infrastructure within communities, including the policies and practices that guide institutions and organizations, should be considered crucial targets for change. This paper examines the extent to which 13 community coalitions across the U.S. and Puerto Rico were able to achieve “structural change” objectives (i.e., new or modified practices or policies) as an intermediate step toward the long-term goal of reducing HIV risk among adolescents and young adults (12-24 years old). The study resulted in the completion of 245 objectives with 70% categorized as structural in nature. Coalitions targeted social services, education and government as primary community sectors to adopt structural changes. A median of 12 key actors and six new key actors contributed to accomplishing structural changes. Structural change objectives required a median of seven months to complete. The structural changes achieved offer new ideas for community health educators and practitioners seeking to bolster their HIV prevention agenda. PMID:25632407

The next 5 years of global HIV/AIDS policy: critical gaps and strategies for effective responses.

PubMed

Szekeres, Greg

2008-08-01

The University of California, Los Angeles Program in Global Health performed a landscape analysis based on interviews conducted between November 2006 and February 2007 with 35 key informants from major international organizations conducting HIV/AIDS work. Institutions represented included multilateral organizations, foundations, and governmental and non-governmental organizations. The purpose of this analysis is to assist major foundations and other institutions to understand better the international HIV/AIDS policy landscape and to formulate research and development programmes that can make a significant contribution to moving important issues forward in the HIV/AIDS policy arena. Topics identified during the interviews were organized around the four major themes of the Ford Foundation's Global HIV/AIDS Initiative: leadership and leadership development; equity; accountability; and global partnerships. Key informants focused on the need for a visionary response to the HIV pandemic, the need to maintain momentum, ways to improve the scope of leadership development programmes, ideas for improving gender equity and addressing regional disparities and the needs of vulnerable populations, recommendations for strengthening accountability mechanisms among governments, foundations, and civil society and on calling for increased collaboration and partnership among key players in the global HIV/AIDS response.

Tapawha, Key Competencies and Strength and Difficulties Questionnaire. From Idea to Application. "No te Whakaro ka mahia, He Tumomo Aromatawai Ko te Arotahi, Ko Nga Ahua Tapawha me nga Pukenga Matua"

ERIC Educational Resources Information Center

Gilmore, Gwen; Waru, Hohepa

2012-01-01

This paper discusses the use of a Strengths and Difficulties Questionnaire (SDQ) in the context of a Youth Justice Residential school setting in New Zealand (NZ). The school does not currently have a method of screening for educational purposes and, more specifically, key competencies. The use of the SDQ as a tool to support the educational…

Care initiation area yields dramatic results.

PubMed

2009-03-01

The ED at Gaston Memorial Hospital in Gastonia, NC, has achieved dramatic results in key department metrics with a Care Initiation Area (CIA) and a physician in triage. Here's how the ED arrived at this winning solution: Leadership was trained in and implemented the Kaizen method, which eliminates redundant or inefficient process steps. Simulation software helped determine additional space needed by analyzing arrival patterns and other key data. After only two days of meetings, new ideas were implemented and tested.

Investigation into the Impacts of Migration to Emergent NSA Suite B Encryption Standards

DTIC Science & Technology

2009-06-01

detailed statistical information on the difference between the 1024-bit keys and 2048-bit keys. D. ENCRYPTION TAXONOMY The modern field of...because they had already published their ideas globally and most 6 countries bar retroactive patenting of open source concepts. In September 2000, the...order of p operations in a finite field of numbers as large as p itself. If exhaustive search were the best attack on these systems, then bit

Social in, social out: How the brain responds to social language with more social language

PubMed Central

O’Donnell, Matthew Brook; Falk, Emily B.; Lieberman, Matthew D.

2014-01-01

Social connection is a fundamental human need. As such, people’s brains are sensitized to social cues, such as those carried by language, and to promoting social communication. The neural mechanisms of certain key building blocks in this process, such as receptivity to and reproduction of social language, however, are not known. We combined quantitative linguistic analysis and neuroimaging to connect neural activity in brain regions used to simulate the mental states of others with exposure to, and re-transmission of, social language. Our results link findings on successful idea transmission from communication science, sociolinguistics and cognitive neuroscience to prospectively predict the degree of social language that participants utilize when re-transmitting ideas as a function of 1) initial language inputs and 2) neural activity during idea exposure. PMID:27642220

Sexual conflict, life span, and aging.

PubMed

Adler, Margo I; Bonduriansky, Russell

2014-06-17

The potential for sexual conflict to influence the evolution of life span and aging has been recognized for more than a decade, and recent work also suggests that variation in life span and aging can influence sexually antagonistic coevolution. However, empirical exploration of these ideas is only beginning. Here, we provide an overview of the ideas and evidence linking inter- and intralocus sexual conflicts with life span and aging. We aim to clarify the conceptual basis of this research program, examine the current state of knowledge, and suggest key questions for further investigation. Copyright © 2014 Cold Spring Harbor Laboratory Press; all rights reserved.

Steps towards equal gender representation: TANDEMplusIDEA - an international mentoring and personal development scheme for female scientists

NASA Astrophysics Data System (ADS)

Schaefli, Bettina; Breuer, Elke

2010-05-01

TANDEMplusIDEA was a European mentoring programme conducted by the technical universities RWTH Aachen, Imperial College London, ETH Zurich and TU Delft between 2007 and 2010 to achieve more gender equality in science. Given the continuing underrepresentation of women in science and technology and the well-known structural and systematic disadvantages in male-dominated scientific cultures, the main goal of this programme was to promote excellent female scientists through a high-level professional and personal development programme. Based on the mentoring concept of the RWTH Aachen, TANDEMplusIDEA was the first mentoring programme for female scientists realized in international cooperation. As a pilot scheme funded by the 6th Framework Programme of the European Commission, the scientific evaluation was an essential part of the programme, in particular in view of the development of a best practice model for international mentoring. The participants of this programme were female scientists at an early stage of their academic career (postdoc or assistant professor) covering a wide range of science disciplines, including geosciences. This transdisciplinarity as well as the international dimension of the programme have been identified by the participants as one of the keys of success of the programme. In particular, the peer-mentoring across discipline boarders proved to have been an invaluable component of the development programme. This presentation will highlight some of the main findings of the scientific evaluation of the programme and focus on some additional personal insights from the participants.

Gender influencers on work values of black adolescents.

PubMed

Thomas, V G; Shields, L C

1987-01-01

Work values and key influencers of a sample of black male and female adolescents were examined. Results indicated that boys and girls valued both the intrinsic and extrinsic rewards of work; however, girls reported slighter stronger extrinsic values than did boys. In addition, the sexes reported differences in the importance of specific work values such as "making lots of money," and "doing important things." When naming a key influencer, respondents tended to cite a same-sex and race individual. Sex of one's key influencer was related to certain work values, with subjects reporting a male key influencer valuing "trying out one's own ideas" and "having a secure future" more than those reporting a female key influencer. The interaction of sex of subject and sex of key influencer was significant on one of the work value outcomes. Implications of these findings are considered.

Research Think Tank: "Complexifying" International Communication and Communication Technology.

ERIC Educational Resources Information Center

Thomas, Gail Fann

1997-01-01

Describes the Research Think Tank of the Association for Business Communication: its history, 1996 focus and participants, and its process. Notes that key ideas emerging from this process focused on international communication, communication technology, connecting international communication, and implications for researchers. (SR)

Rejoinder

DOE PAGES

Anderson-Cook, Christine Michaela

2016-08-09

First, I would like to thank the discussants for their thoughtful and insightful comments on this topic that I have such passion for. In addition, they raise a number of important areas for further discussion, and I would like to take the opportunity to highlight some of their key ideas.

Teaching Ideas Notebook

ERIC Educational Resources Information Center

Journal of Aerospace Education, 1977

1977-01-01

Presents teaching ideas for topics in aerospace education including: commemorating Robert Goddard Day on March 16th, commemorating Wright Brothers Day on December 17, utilizing newspaper clippings, and aerospace displays. Ideas are presented in notebook form for removal from the journal. (SL)

A Creative Teacher's Innovative-Mind-Expanding Vertebrate Project Ideas.

ERIC Educational Resources Information Center

Winters, Faye H.

1981-01-01

The article provides a collection of teaching ideas about vertebrate animals. Ideas include making a poem book about a group of animals, rhyming words with animal names, and finding animal names in a puzzle. (DB)

Book of Ideas in Business Education. Activities and Ideas to Motivate Students toward Improved Business Education.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Education, Oklahoma City.

Developed by Oklahoma Business Education Teachers under the auspices of the Oklahoma State Department of Education, this book of ideas contains short, one-to-three-paragraph descriptions of activities and ideas to motivate students toward improved business education. The business education content areas included in this document are divided into…

Investigating Elementary Teachers' Thinking About and Learning to Notice Students' Science Ideas

NASA Astrophysics Data System (ADS)

Luna, Melissa Jo

Children naturally use observations and everyday thinking to construct explanations as to why phenomena happen in the world. Science instruction can benefit by starting with these ideas to help children build coherent scientific understandings of how the physical world works. To do so, science teaching must involve attending to students' ideas so that those ideas become the basis for learning. Yet while science education reform requires teachers to pay close attention to their students' ideas, we know little about what teachers think this means in practice. To examine this issue, my dissertation research is two-fold. First, I examine teacher thinking by investigating how teachers understand what it means to pay attention to students' science ideas. Specifically, using new digital technology, three participating teachers captured moments of student thinking in the midst of instruction. Analysis of these moments reveals that teachers capture many different kinds of moments containing students' ideas and think about students' science ideas in different ways at different times. In particular, these three teachers most often think about students' ideas as being (a) from authority, (b) from experience, and (c) under construction. Second, I examine teacher learning through the development of an innovative science teaching video club model. The model differs from previous research on video clubs in several key ways in an attempt to focus teachers on student thinking in a sustained way. I investigate the ways in which this model was effective for engaging teachers in noticing and making sense of their students' science ideas during one implementation. Results indicate that teachers talked about student thinking early, often, and in meaningful ways. Science education leaders have recognized the potential of science teaching video clubs as a form of professional development, and the model presented in this work promotes the conditions for successful teacher learning. This work contributes to research on teacher cognition by advancing what we know about teachers' understanding of attending to students' science ideas. In addition, it provides practical information concerning the design of teacher professional development supporting their learning to attend closely to the ideas students raise about scientific phenomena.

Potential Cost Savings Ideas for FAA and Users

DOT National Transportation Integrated Search

1997-06-04

The intent of this paper is to catalogue potential cost-savings ideas which : impact both the FAA and the aviation community. These ideas have come from : various sources including MITRE, Coopers & Lybrand (C&L), FAA studies, General : Accounting Off...

L'Ordine Nuovo: The Legacy of Antonio Gramsci and the Education of Adults.

ERIC Educational Resources Information Center

Armstrong, Paul F.

1988-01-01

The author presents a biography of Antonio Gramsci and discusses the influence of Karl Marx on Gramsci's key ideas concerning mode of production, superstructure, hegemony, consciousness, praxis, and intellectuals. Gramsci's emphasis on adult education for socialism is discussed. (CH)

Thinking Out Loud while Studying Text: Rehearsing Key Ideas.

ERIC Educational Resources Information Center

Muth, K. Denise; And Others

1988-01-01

A study involving 32 undergraduate students was conducted to identify mechanisms by which instructional objectives affect learning. Protocols for thinking out loud were examined for evidence of rehearsal activity. Results suggest that instructional objectives enhanced real-time rehearsal activity, recall, and reading time. (TJH)

Characterizing Representational Learning: A Combined Simulation and Tutorial on Perturbation Theory

ERIC Educational Resources Information Center

Kohnle, Antje; Passante, Gina

2017-01-01

Analyzing, constructing, and translating between graphical, pictorial, and mathematical representations of physics ideas and reasoning flexibly through them ("representational competence") is a key characteristic of expertise in physics but is a challenge for learners to develop. Interactive computer simulations and University of…

Nothing Goes to Waste in Arcata's Teeming Marshes.

ERIC Educational Resources Information Center

Stewart, Doug

1990-01-01

Describes a waste water management system in Arcata, California, that utilizes a series of human-made marshes to filter and clean the city's sewage water. Discusses the development of this project, adaptations of the idea for other cities, key constraints, and related projects. (MCO)

Techniques for Improved Retrospective Fine-scale Meteorology

EPA Science Inventory

Pleim-Xiu Land-Surface model (PX LSM) was developed for retrospective meteorological simulations to drive chemical transport models. One of the key features of the PX LSM is the indirect soil moisture and temperature nudging. The idea is to provide a three hourly 2-m temperature ...

Plunging Plates Cause a Stir.

ERIC Educational Resources Information Center

Weisburd, Stefi

1986-01-01

Reviews current ideas and research findings related to the flow patterns of mantle rocks. Highlights the components of the two-layer convection and whole-mantle models of mantle flow. Proposes that mantle flow is the key to understanding how the earth has cooled and chemically evolved. (ML)

Multiple Imputation for Multivariate Missing-Data Problems: A Data Analyst's Perspective.

ERIC Educational Resources Information Center

Schafer, Joseph L.; Olsen, Maren K.

1998-01-01

The key ideas of multiple imputation for multivariate missing data problems are reviewed. Software programs available for this analysis are described, and their use is illustrated with data from the Adolescent Alcohol Prevention Trial (W. Hansen and J. Graham, 1991). (SLD)

Connecting NGSS to Other Literacy Initiatives: An Update of the Rainbow Chart of Earth Science Bigger Ideas (Invited)

NASA Astrophysics Data System (ADS)

Duggan-Haas, D.

2013-12-01

The Next Generation Science Standards and the Frameworks upon which they are built, built upon and synthesized a wide range of educational research and development that came before them. For the Earth sciences, this importantly includes a series of initiatives to define literacy within oceanography, atmospheric and climate sciences, and geology. Since the publication of the Frameworks, a similarly structured set of principles for energy literacy was also published. Each set of principles includes seven to nine Essential Principles or Big Ideas, all written at the commencement level. Each of these Principles is undergirded by several Fundamental Concepts. This set of idea sets yields 38 Essential Principles and 247 Fundamental Concepts. How do these relate to the content of NGSS? How can teachers, professional development providers and curriculum specialists make sense of this array of ideas and place it into a coherent conceptual framework? This presentation will answer these questions and more. Of course, there is substantial overlap amongst the sets of principles and with the ideas, practices and principles in NGSS. This presentation will provide and describe a framework that identifies these areas of overlap and contextualizes them within a framework that makes them more manageable for educators and learners. A set of five bigger ideas and a pair of overarching questions assembled with the Essential Principles and Earth & Space Science Disciplinary Core Ideas in the form of a 'Rainbow Chart' shows a consistency of thought across Earth science's sub-disciplines and helps educators navigate this somewhat overwhelming landscape of ideas. These questions and ideas are shown in the included figure and listed below. Overarching Questions: - How do we know what we know? - How does what we know inform our decision making? Bigger Ideas: - Earth is a system of systems. - The flow of energy drives the cycling of matter. - Life, including human life, influences and is influenced by the environment. - Physical and chemical principles are unchanging and drive both gradual and rapid changes in the Earth system. - To understand (deep) space and time, models and maps are necessary. What do the colors mean? Each bigger idea has a unique color, and the overarching questions tie this rainbow of colors together and appear white when ideas or principles from the other idea sets reflect the nature of science that is inherent in the overarching questions. The highlighting indicates that each set of literacy principles addresses all Bigger Ideas and the overarching questions. The presentation will also address the way teachers within our professional development programming have used the framework in their instruction. The Rainbow Chart of Earth Science Bigger Ideas

Analysis of College Students' Ideas about Geologic Time: Questionnaires and Interviews From Four Institutions

NASA Astrophysics Data System (ADS)

Anderson, S. W.; Libarkin, J. C.; Beilfuss, M.; Dahl, J.; Boone, W. J.

2002-05-01

Approximately 300 questionnaires and 50 interviews were conducted with introductory and non-science major college students from four institutions: a small elite private school, two large state schools, and one small public liberal arts college. Students were probed on a variety of topics about the Earth system, including geologic time. A number of widely held preconceptions were uncovered on all four campuses, although scientific ideas appeared with greater frequency at the single private institution. Predominate non-scientific preconceptions included: 1) "Instantaneous" creation, wherein the Earth is formed with a modern-day surface appearance, although not necessarily including life. This idea is traced to religious ideas in about half of the cases. 2) Life existed when the Earth first formed. Approximately 40-70 percent of public students and 30 percent of private students believed life existed "when the Earth was formed". This life takes a variety of forms, including simple or single-celled life, water-born life, and life essentially identical to modern. 3) Experiential preconceptions. A variety of ideas possibly garnered from books, secondary school curriculum, film, and TV were prevalent. For instance, a number of ideas about the appearance of the Earth at formation are derivative of scientific ideas, such as the idea that a supercontinent (Pangea) existed, the Earth as covered with water or ice, and that algae were present at Earth's formation. Student interviews also revealed difficulty in extrapolating scientific concepts into a future context. For example, several students correctly showed the movement of continents from the past to present, but showed no change in position when queried about the appearance of the Earth's surface well into the future.

A mixed-methods study identifying key intervention targets to improve participation in daily living activities in primary Sjögren's syndrome patients.

PubMed

Hackett, Katie L; Deane, Katherine H O; Newton, Julia L; Deary, Vincent; Bowman, Simon; Rapley, Tim; Ng, Wan-Fai

2018-02-06

Functional ability and participation in life situations are compromised in many primary Sjögren's syndrome (PSS) patients. This study aims to identify the key barriers and priorities to participation in daily living activities, in order to develop potential future interventions. Group concept mapping (GCM), a semi-quantitative, mixed-methods, approach was used to identify and structure ideas from UK PSS patients, adults living with a PSS patient (AHMs) and health care professionals (HCPs). Brainstorming generated ideas, which were summarised into a final set of statements. Participants individually arranged these statements into themes and rated each statement for importance. Multidimensional scaling and hierarchical cluster analysis were applied to sorted and rated data to produce visual representations of the ideas (concept maps), enabling identification of agreed priority areas for interventions. 121 patients, 43 AHMs and 67 HCPs took part. 463 ideas were distilled down to 94 statements. These statements were grouped into seven clusters; 'Patient empowerment', 'Symptoms', 'Wellbeing', 'Access and coordination of healthcare', 'Knowledge and support', 'Public awareness and support' and 'Family and friends'. Patient empowerment and Symptoms were rated as priority conceptual themes. Important statements within priority clusters indicate patients should be taken seriously and supported to self-manage symptoms of oral and ocular dryness, fatigue, pain and poor sleep. Our data highlighted that in addition to managing PSS symptoms; interventions aiming to improve patient empowerment, general wellbeing, access to healthcare, patient education and social support are important to facilitate improved participation in daily living activities. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Grade 1 to 6 Thai students' existing ideas about light: Across-age study

NASA Astrophysics Data System (ADS)

Horasirt, Yupaporn; Yuenyong, Chokchai

2018-01-01

This paper aimed to investigate Grade 1 to 6 Thai (6 - 12 years old) students' existing ideas about light, sight, vision, source of light. The participants included 36 Grade 1 to 6 students (6 students in each Grade) who studying at a primary school in Khon Kaen. The method of this study is a descriptive qualitative research design. The tools included the two-tiered test about light and open-ended question. Students' responses were categorized the students' existing ideas about light. Findings indicated that young students held various existing ideas about light that could be categorized into 6 different groups relating to sight, vision, and source of light. The paper discussed these students' existing ideas for developing constructivist learning about light in Thailand context.

Building a scholar in writing (BSW): A model for developing students' critical writing skills.

PubMed

Bailey, Annette; Zanchetta, Margareth; Velasco, Divine; Pon, Gordon; Hassan, Aafreen

2015-11-01

Several authors have highlighted the importance of writing in developing reflective thinking skills, transforming knowledge, communicating expressions, and filling knowledge gaps. However, difficulties with higher order processing and critical analysis affect students' ability to write critical and thoughtful essays. The Building a Scholar in Writing (BSW) model is a 6-step process of increasing intricacies in critical writing development. Development of critical writing is proposed to occur in a processed manner that transitions from presenting simple ideas (just bones) in writing, to connecting ideas (connecting bones), to formulating a thesis and connecting key components (constructing a skeleton), to supporting ideas with evidence (adding muscle), to building creativity and originality (adding essential organs), and finally, developing strong, integrated, critical arguments (adding brain). This process symbolically represents the building of a scholar. The idea of building a scholar equates to progressively giving life and meaning to a piece of writing with unique scholarly characteristics. This progression involves a transformation in awareness, thinking, and understanding, as well as advancement in students' level of critical appraisal skills. Copyright © 2015 Elsevier Ltd. All rights reserved.

Ecosystem stewardship: good idea, but how?

USDA-ARS?s Scientific Manuscript database

Ecosystem stewardship and resilience-based management are admirable concepts that remain largely conceptual. Beyond a suite of general ideas, including linkages among ecological models, monitoring, stakeholder engagement, and social learning, there is not a replicable method to use the ideas in the ...

Learning to Inhabit the Forest: Autonomy and Interdependence of Lives from a Mbya-Guarani Perspective.

PubMed

Remorini, Carolina

2015-01-01

This chapter examines the ideas of reciprocity, respect, autonomy, and interdependence of lives and the impact of these on children's learning. Using an ecological perspective that recognizes humans' relationship with other living beings that inhabit the forest, this chapter is based on ethnographic research conducted in two Mbya-Guarani communities (Argentina). Respect and reciprocity are key for children to develop as part of the community and the forest and they are related to children's well-being and health. I describe Mbya perspectives on children's growth and development, emphasizing the balance between interdependence and autonomy as complementary goals and values, providing examples of environmentally relevant skills to grow up in the forest. These skills are associated with particular ways of inhabiting the forest, including learning how to walk in it and developing entendimiento (understanding). These make possible children's integration in community life through their participation and collaboration in daily activities. I attempt to articulate these ideas with the theoretical framework of Learning by Observing and Pitching In, especially concerning ways of organizing and supporting children's learning processes in the context of their engagement with multiaged and more experienced group of people. © 2015 Elsevier Inc. All rights reserved.

Conceptions of Height and Verticality in the History of Skyscrapers and Skylines

NASA Astrophysics Data System (ADS)

Maslovskaya, Oksana; Ignatov, Grigoriy

2018-03-01

The main goal of this article is to reveal the significance of height and verticality history of skyscrapers and skylines. The objectives are as follows: 1. trace the origin of design concepts related to skyscraper; 2. discuss the perceived experience of the cultural aspects of skyscrapers and skylines; 3. describe the differences and similarities of the profiles of with comparable skylines. The methodology of study is designed to explore the perceived theory and principals of skyscraper and skyline development phenomenon and its key features. The skyscraper reveals an assertive creative form of vertical design. Skyscraper construction also relates to the origin of ancient cultural symbolism as the dominant vertical element as the main features of an ordered space. The historical idea of height reaches back to the earliest civilization such as the Tower of Babel. Philosophical approaches of elements of such post-structuralism have been included in studying of skyscraper phenomenon. The analysis of skyscraper and their resulting skyline are examined to show the connection to their origins with their concepts of height and verticality. From the historical perspective, cities with skyscrapers and a skyline turn out to be an assertive manifestation of common ideas of height and verticality.

Analysis and Countermeasures of Wind Power Accommodation by Aluminum Electrolysis Pot-Lines in China

NASA Astrophysics Data System (ADS)

Zhang, Hongliang; Ran, Ling; He, Guixiong; Wang, Zhenyu; Li, Jie

2017-10-01

The unit energy consumption and its price have become the main obstacles for the future development of the aluminum electrolysis industry in China. Meanwhile, wind power is widely being abandoned because of its instability. In this study, a novel idea for wind power accommodation is proposed to achieve a win-win situation: the idea is for nearby aluminum electrolysis plants to absorb the wind power. The features of the wind power distribution and aluminum electrolysis industry are first summarized, and the concept of wind power accommodation by the aluminum industry is introduced. Then, based on the characteristics of aluminum reduction cells, the key problems, including the bus-bar status, thermal balance, and magnetohydrodynamics instabilities, are analyzed. In addition, a whole accommodation implementation plan for wind power by aluminum reduction is introduced to explain the theoretical value of accommodation, evaluation of the reduction cells, and the industrial experiment scheme. A numerical simulation of a typical scenario proves that there is large accommodation potential for the aluminum reduction cells. Aluminum electrolysis can accommodate wind power and remain stable under the proper technique and accommodation scheme, which will provide promising benefits for the aluminum plant and the wind energy plant.

Bridging gaps to promote networked care between teams and groups in health delivery systems: a systematic review of non-health literature.

PubMed

Braithwaite, Jeffrey

2015-09-24

To assess non-health literature, identify key strategies in promoting more networked teams and groups, apply external ideas to healthcare, and build a model based on these strategies. A systematic review of the literature outside of healthcare. Searches guided by Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) of ABI/INFORM Global, CINAHL, IBSS, MEDLINE and Psychinfo databases following a mind-mapping exercise generating key terms centred on the core construct of gaps across organisational social structures that uncovered 842 empirical articles of which 116 met the inclusion criteria. Data extraction and content analysis via data mining techniques were performed on these articles. The research involved subjects in 40 countries, with 32 studies enrolling participants in multiple countries. There were 40 studies conducted wholly or partly in the USA, 46 wholly or partly in continental Europe, 29 wholly or partly in Asia and 12 wholly or partly in Russia or Russian federated countries. Methods employed included 30 mixed or triangulated social science study designs, 39 qualitative studies, 13 experimental studies and 34 questionnaire-based studies, where the latter was mostly to gather data for social network analyses. Four recurring factors underpin a model for promoting networked behaviours and fortifying cross-group cooperation: appreciating the characteristics and nature of gaps between groups; using the leverage of boundary-spanners to bridge two or more groups; applying various mechanisms to stimulate interactive relationships; and mobilising those who can exert positive external influences to promote connections while minimising the impact of those who exacerbate divides. The literature assessed is rich and varied. An evidence-oriented model and strategies for promoting more networked systems are now available for application to healthcare. While caution needs to be exercised in translating outside ideas and studies, drawing on non-health ideas is useful in providing insights into other sectors. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Upper Grades Ideas.

ERIC Educational Resources Information Center

Thornburg, David; Beane, Pam

1983-01-01

Presents programming ideas using LOGO, activity for converting flowchart into a computer program, and a Pascal program for generating music using paddles. Includes the article "Helping Computers Adapt to Kids" by Philip Nothnagle; a program for estimating length of lines is included. (JN)

Ideas for Office Occupations Education.

ERIC Educational Resources Information Center

Alverson, Ruby; And Others

Prepared by South Carolina office occupations teachers, this booklet contains ideas for effective and motivating teaching methods in office occupations courses on the secondary school level. Besides ideas generally applicable, suggestions are included for teaching the following specific subjects: (1) accounting, (2) recordkeeping, (3) cooperative…

A Dicey Strategy To Get Your M&Ms.

ERIC Educational Resources Information Center

Nisbet, Steven; Jones, Graham; Langrall, Cynthia; Thornton, Carol

2000-01-01

Describes and analyzes a learning episode in which two children in year 4 interact with each other and their teacher while playing a probability game involving chocolate M&Ms. Children developed key ideas in probability from a game that was designed to produce cognitive conflict. (ASK)

Addressing the "Essences": Making English Teachers

ERIC Educational Resources Information Center

Davies, Larissa McLean; Grant, Ashleigh; Hehir, Emily; Matthews, Hagan; May, Caitlin; Thiel, Philip; Sparrow, Catherine; Trevaskis, Glen; Barton, Katherine; Elliot, Amelia; Ogden, Trent

2013-01-01

Garth Boomer's democratic and often provocative vision for English teaching continues to play an important part in the professional development of English teachers. In particular, Boomer's work is often used by Teacher Educators in preservice degrees to introduce emerging English teachers to key ideas such as curriculum negotiation and…

Shaping the Education Policy Dialogue

ERIC Educational Resources Information Center

Mitchell, Douglas E.; Crowson, Robert L.; Shipps, Dorothy

2011-01-01

One important hallmark of William Lowe Boyd's scholarship was his uncanny ability to identify and articulate changes in the key ideas that shape and reshape scholarly, professional, and public discussions of educational policy and politics. Whether one thinks about debates over centralization and decentralization of policy control, changes in…

Untitled Document

Science.gov Websites

practices of modeling, generalization, and justification. Narrative examples from education research Science (NCISLA) (1995-2004) POWERFUL PRACTICES IN MATHEMATICS AND SCIENCE A research-based multimedia product that distills key ideas from a significant body of research. Comprised of two CD-s and a 40-page

Moderation for Professional Learning

ERIC Educational Resources Information Center

Earle, Sarah

2017-01-01

Moderation is put forward as they key strategy for improving the reliability of teacher assessment. However, for many teachers the word "moderation" conjures up ideas of uncomfortable situations in which marking is being checked by others and there are prolonged arguments about tiny features of individual work. In this article, the…

Science in Sync: Integrating Science with Literacy Provides Rewarding Learning Opportunities in Both Subjects

ERIC Educational Resources Information Center

Wallace, Carolyn S.; Coffey, Debra

2016-01-01

The "Next Generation Science Standards'" ("NGSS") eight scientific and engineering practices invite teachers to develop key investigative skills while addressing important disciplinary science ideas (NGSS Lead States 2013). The "NGSS" can also provide direct links to "Common Core English Language Arts…

Economics, the Enterprise System, and Finance.

ERIC Educational Resources Information Center

New York State Education Dept., Albany.

The core curriculum for economics, the enterprise system, and finance supports the New York State Education Department's efforts to raise standards in social studies by focusing on Standard 4: Economics, in the "Learning Standards for Social Studies." This core curriculum reinforces the key ideas and performance indicators for this…

Refining a Learning Progression of Energy

ERIC Educational Resources Information Center

Yao, Jian-Xin; Guo, Yu-Ying; Neumann, Knut

2017-01-01

This paper presents a revised learning progression for the energy concept and initial findings on diverse progressions among subgroups of sample students. The revised learning progression describes how students progress towards an understanding of the energy concept along two progress variables identified from previous studies--key ideas about…

A University of the Air

ERIC Educational Resources Information Center

Stanistreet, Paul

2009-01-01

The term "open university" was coined by that visionary "seedsman" of reformist ideas Michael Young in an article for a 1962 number of "Where?" magazine. He proposed an "open university" to prepare people for external degrees at London University, with three key functions: (1) to organise new and better…

[Taxonomic theory for non-classical systematics].

PubMed

Pavlinov, I Ia

2012-01-01

Outlined briefly are basic principles of construing general taxonomic theory for biological systematics considered in the context of non-classical scientific paradigm. The necessity of such kind of theory is substantiated, and some key points of its elaboration are exposed: its interpretation as a framework concept for the partial taxonomic theories in various schools of systematics; elaboration of idea of cognitive situation including three interrelated components, namely subject, object, and epistemic ones; its construing as a content-wisely interpreted quasi-axiomatics, with strong structuring of its conceptual space including demarcation between axioms and inferring rules; its construing as a "conceptual pyramid" of concepts of various levels of generality; inclusion of a basic model into definition of the taxonomic system (classification) regulating its content. Two problems are indicated as fundamental: definition of taxonomic diversity as a subject domain for the systematics as a whole; definition of onto-epistemological status of taxonomic system (classification) in general and of taxa in particular.

Development of the Solar System Concept Inventory

NASA Astrophysics Data System (ADS)

Hornstein, S.; Prather, E.

2009-12-01

Concept inventories can provide useful insight into students’ understanding of key physical concepts. Knowing what your students have learned during a course is a valuable tool for improving your own teaching. Unfortunately, current astronomy concept inventories are not suitable for an introductory solar system course because they either cover too broad of a range of topics (e.g. Astronomy Diagnostic Test) or are too narrowly focused (e.g. Greenhouse Effect Concept Inventory, Lunar Phase Concept Inventory). We have developed the Solar System Concept Inventory (SSCI) to cover those topics commonly taught in an introductory solar system course. The topics included on the SSCI were selected by having faculty identify the key concepts they address when teaching about the solar system. SSCI topics include formation mechanisms, planetary interiors, atmospheric effects, and small solar system bodies. Student interviews were conducted to identify common naive ideas and reasoning difficulties relating to these key topics. The SSCI has been through two semesters of national, multi-institutional field-testing, involving over 1500 students. After the first semester of testing, question statistics were used to flag ineffective questions and flagged questions were revised or eliminated. We will present an overall outline of the SSCI development as well as our question-flagging criteria and question analyses from the latest round of field-testing. We would like to thank the NSF for funding under Grant No. 0715517, a CCLI Phase III Grant for the Collaboration of Astronomy Teaching Scholars (CATS) Program.

From ideas to studies: how to get ideas and sharpen them into research questions.

PubMed

Vandenbroucke, Jan P; Pearce, Neil

2018-01-01

Where do new research questions come from? This is at best only partially taught in courses or textbooks about clinical or epidemiological research. Methods are taught under the assumption that a researcher already knows the research question and knows which methods will fit that question. Similarly, the real complexity of the thought processes that lead to a scientific undertaking is almost never described in published papers. In this paper, we first discuss how to get an idea that is worth researching. We describe sources of new ideas and how to foster a creative attitude by "cultivating your thoughts". Only a few of these ideas will make it into a study. Next, we describe how to sharpen and focus a research question so that a study becomes feasible and a valid test of the underlying idea. To do this, the idea needs to be "pruned". Pruning a research question means cutting away anything that is unnecessary, so that only the essence remains. This includes determining both the latent and the stated objectives, specific pruning questions, and the use of specific schemes to structure reasoning. After this, the following steps include preparation of a brief protocol, conduct of a pilot study, and writing a draft of the paper including draft tables. Then you are ready to carry out your research.

From ideas to studies: how to get ideas and sharpen them into research questions

PubMed Central

Vandenbroucke, Jan P; Pearce, Neil

2018-01-01

Where do new research questions come from? This is at best only partially taught in courses or textbooks about clinical or epidemiological research. Methods are taught under the assumption that a researcher already knows the research question and knows which methods will fit that question. Similarly, the real complexity of the thought processes that lead to a scientific undertaking is almost never described in published papers. In this paper, we first discuss how to get an idea that is worth researching. We describe sources of new ideas and how to foster a creative attitude by “cultivating your thoughts”. Only a few of these ideas will make it into a study. Next, we describe how to sharpen and focus a research question so that a study becomes feasible and a valid test of the underlying idea. To do this, the idea needs to be “pruned”. Pruning a research question means cutting away anything that is unnecessary, so that only the essence remains. This includes determining both the latent and the stated objectives, specific pruning questions, and the use of specific schemes to structure reasoning. After this, the following steps include preparation of a brief protocol, conduct of a pilot study, and writing a draft of the paper including draft tables. Then you are ready to carry out your research. PMID:29563838

Exponential blocking-temperature distribution in ferritin extracted from magnetization measurements

NASA Astrophysics Data System (ADS)

Lee, T. H.; Choi, K.-Y.; Kim, G.-H.; Suh, B. J.; Jang, Z. H.

2014-11-01

We developed a direct method to extract the zero-field zero-temperature anisotropy energy barrier distribution of magnetic particles in the form of a blocking-temperature distribution. The key idea is to modify measurement procedures slightly to make nonequilibrium magnetization calculations (including the time evolution of magnetization) easier. We applied this method to the biomagnetic molecule ferritin and successfully reproduced field-cool magnetization by using the extracted distribution. We find that the resulting distribution is more like an exponential type and that the distribution cannot be correlated simply to the widely known log-normal particle-size distribution. The method also allows us to determine the values of the zero-temperature coercivity and Bloch coefficient, which are in good agreement with those determined from other techniques.

KSC-2010-5375

NASA Image and Video Library

2010-10-30

CAPE CANAVERAL, Fla. -- Mikkel Vestergaard, the president of Vestergaard Frandsen in Lausanne, Switzerland, participates in a news conference at NASA's Kennedy Space Center in Florida following the "LAUNCH: Health" forum. During the two-day forum, 10 international participants showcased new innovations that could address health problems on Earth and in space. LAUNCH is a global initiative to identify and support innovative work that will contribute to a sustainable future. Through a series of forums focused on key challenge areas, including water, air, food, energy, mobility and sustainable cities, LAUNCH gives leaders an opportunity to present innovative ideas among peers and join in collaborative, solution-driven discussions. This is the second forum hosted at Kennedy. The first was "LAUNCH: Water" in March 2010. Photo credit: NASA/Kim Shiflett

On Cuteness: Unlocking the Parental Brain and Beyond.

PubMed

Kringelbach, Morten L; Stark, Eloise A; Alexander, Catherine; Bornstein, Marc H; Stein, Alan

2016-07-01

Cuteness in offspring is a potent protective mechanism that ensures survival for otherwise completely dependent infants. Previous research has linked cuteness to early ethological ideas of a 'Kindchenschema' (infant schema) where infant facial features serve as 'innate releasing mechanisms' for instinctual caregiving behaviours. We propose extending the concept of cuteness beyond visual features to include positive infant sounds and smells. Evidence from behavioural and neuroimaging studies links this extended concept of cuteness to simple 'instinctual' behaviours and to caregiving, protection, and complex emotions. We review how cuteness supports key parental capacities by igniting fast privileged neural activity followed by slower processing in large brain networks also involved in play, empathy, and perhaps even higher-order moral emotions. Copyright © 2016 Elsevier Ltd. All rights reserved.

On cuteness: unlocking the parental brain and beyond

PubMed Central

Kringelbach, M.L.; Stark, E.A.; Alexander, C.; Bornstein, M.H.; Stein, A.

2016-01-01

Cuteness in offspring is a potent protective mechanism that ensures survival for otherwise completely dependent infants. Previous research has linked cuteness to early ethological ideas of a “kindchenschema” (infant schema) where infant facial features serve as “innate releasing mechanisms” for instinctual caregiving behaviours. We propose extending the concept of cuteness beyond visual features to include positive infant sounds and smells. Evidence from behavioural and neuroimaging studies links this extended concept of cuteness to simple “instinctual” behaviours and to caregiving, protection and complex emotions. We review how cuteness supports key parental capacities by igniting fast privileged neural activity followed by slower processing in large brain networks also involved in play, empathy, and perhaps even higher-order moral emotions. PMID:27211583

IMPACCT Kids’ Care: a real-world example of stakeholder involvement in comparative effectiveness research

PubMed Central

Likumahuwa-Ackman, Sonja; Angier, Heather; Sumic, Aleksandra; Harding, Rose L; Cottrell, Erika K; Cohen, Deborah J; Nelson, Christine A; Burdick, Timothy E; Wallace, Lorraine S; Gallia, Charles; DeVoe, Jennifer E

2015-01-01

The Patient-Centered Outcomes Research Institute has accelerated conversations about the importance of actively engaging stakeholders in all aspects of comparative effectiveness research (CER). Other scientific disciplines have a history of stakeholder engagement, yet few empirical examples exist of how these stakeholders can inform and enrich CER. Here we present a case study which includes the methods used to engage stakeholders, what we learned from them, and how we incorporated their ideas in a CER project. We selected stakeholders from key groups, built relationships with them and collected their feedback through interviews, observation and ongoing meetings during the four research process phases: proposal development, adapting study methods, understanding the context and information technology tool design and refinement. PMID:26274796

Hypothesis driven drug design: improving quality and effectiveness of the design-make-test-analyse cycle.

PubMed

Plowright, Alleyn T; Johnstone, Craig; Kihlberg, Jan; Pettersson, Jonas; Robb, Graeme; Thompson, Richard A

2012-01-01

In drug discovery, the central process of constructing and testing hypotheses, carefully conducting experiments and analysing the associated data for new findings and information is known as the design-make-test-analyse cycle. Each step relies heavily on the inputs and outputs of the other three components. In this article we report our efforts to improve and integrate all parts to enable smooth and rapid flow of high quality ideas. Key improvements include enhancing multi-disciplinary input into 'Design', increasing the use of knowledge and reducing cycle times in 'Make', providing parallel sets of relevant data within ten working days in 'Test' and maximising the learning in 'Analyse'. Copyright © 2011 Elsevier Ltd. All rights reserved.

"Defensives" or "pesticides"? A history of the use and perception of pesticides in the state of Santa Catarina, Brazil, 1950-2002.

PubMed

Carvalho, Miguel Mundstock Xavier de; Nodari, Eunice Sueli; Nodari, Rubens Onofre

2017-01-01

The article presents a history of the use and perception of pesticides in the state of Santa Catarina, Brazil, between 1950 and 2002. A variety of primary sources were used, including technical newsletters, government reports, agricultural censuses, newspaper articles, data from the state center for toxicological information, and an interview with a key technician from the field. It was found that the use and perception of pesticides passed through different phases in Santa Catarina, much as in other places, with changes in attitude prompted both by the personal experiences of technicians and farmers and by the influence of the broader cultural context and circulation of environmentalist ideas starting in the 1980s.

Promoting Innovative Thinking

PubMed Central

2015-01-01

Innovation is the engine of scientific progress, yet we do not train public health students to think creatively. I present the key concepts within an evidence-based method currently taught at the University of Texas. Habitual thought patterns involve deeply held framed expectations. Finding alternatives generates originality. Because frame breaking is difficult, a series of innovation heuristics and tools are offered including enhancing observation, using analogies, changing point of view, juggling opposites, broadening perspective, reversal, reorganization and combination, and getting the most from groups. Gaining cognitive attributes such as nonjudgment, willingness to question, mindfulness, and plasticity is also emphasized. Students completing the class demonstrate substantial increases on a standardized test of idea fluency and originality, more joyful attitudes toward science, and more pluralistic approaches. PMID:25706005

Enhancing emotional-based target prediction

NASA Astrophysics Data System (ADS)

Gosnell, Michael; Woodley, Robert

2008-04-01

This work extends existing agent-based target movement prediction to include key ideas of behavioral inertia, steady states, and catastrophic change from existing psychological, sociological, and mathematical work. Existing target prediction work inherently assumes a single steady state for target behavior, and attempts to classify behavior based on a single emotional state set. The enhanced, emotional-based target prediction maintains up to three distinct steady states, or typical behaviors, based on a target's operating conditions and observed behaviors. Each steady state has an associated behavioral inertia, similar to the standard deviation of behaviors within that state. The enhanced prediction framework also allows steady state transitions through catastrophic change and individual steady states could be used in an offline analysis with additional modeling efforts to better predict anticipated target reactions.

IMPACCT Kids' Care: a real-world example of stakeholder involvement in comparative effectiveness research.

PubMed

Likumahuwa-Ackman, Sonja; Angier, Heather; Sumic, Aleksandra; Harding, Rose L; Cottrell, Erika K; Cohen, Deborah J; Nelson, Christine A; Burdick, Timothy E; Wallace, Lorraine S; Gallia, Charles; DeVoe, Jennifer E

2015-08-01

The Patient-Centered Outcomes Research Institute has accelerated conversations about the importance of actively engaging stakeholders in all aspects of comparative effectiveness research (CER). Other scientific disciplines have a history of stakeholder engagement, yet few empirical examples exist of how these stakeholders can inform and enrich CER. Here we present a case study which includes the methods used to engage stakeholders, what we learned from them, and how we incorporated their ideas in a CER project. We selected stakeholders from key groups, built relationships with them and collected their feedback through interviews, observation and ongoing meetings during the four research process phases: proposal development, adapting study methods, understanding the context and information technology tool design and refinement.

2011 Asia Pacific Few-Body Conference Summary Remarks

NASA Astrophysics Data System (ADS)

Gibson, B. F.

2013-03-01

These remarks represent the author's personal perspective regarding ideas presented at this fifth Asia Pacific Conference on Few-Body Problems in Physics. They are not intended as a comprehensive summary of what we witnessed during this week of stimulating presentations and intense discussions. However, these remarks do characterize some of the physics we heard and some of the key questions raised. The ideas presented will hopefully outlive the rapporteurs who brought their work and that of others to our attention here in the International Hall of the Sungkyunkwan University in Seoul, Republic of Korea. Finally, we bid adieu to our friend, colleague, and mentor, John A. Tjon.

Document co-citation analysis to enhance transdisciplinary research

PubMed Central

Trujillo, Caleb M.; Long, Tammy M.

2018-01-01

Specialized and emerging fields of research infrequently cross disciplinary boundaries and would benefit from frameworks, methods, and materials informed by other fields. Document co-citation analysis, a method developed by bibliometric research, is demonstrated as a way to help identify key literature for cross-disciplinary ideas. To illustrate the method in a useful context, we mapped peer-recognized scholarship related to systems thinking. In addition, three procedures for validation of co-citation networks are proposed and implemented. This method may be useful for strategically selecting information that can build consilience about ideas and constructs that are relevant across a range of disciplines. PMID:29308433

The design and implementation of hydrographical information management system (HIMS)

NASA Astrophysics Data System (ADS)

Sui, Haigang; Hua, Li; Wang, Qi; Zhang, Anming

2005-10-01

With the development of hydrographical work and information techniques, the large variety of hydrographical information including electronic charts, documents and other materials are widely used, and the traditional management mode and techniques are unsuitable for the development of the Chinese Marine Safety Administration Bureau (CMSAB). How to manage all kinds of hydrographical information has become an important and urgent problem. A lot of advanced techniques including GIS, RS, spatial database management and VR techniques are introduced for solving these problems. Some design principles and key techniques of the HIMS including the mixed mode base on B/S, C/S and stand-alone computer mode, multi-source & multi-scale data organization and management, multi-source data integration and diverse visualization of digital chart, efficient security control strategies are illustrated in detail. Based on the above ideas and strategies, an integrated system named Hydrographical Information Management System (HIMS) was developed. And the HIMS has been applied in the Shanghai Marine Safety Administration Bureau and obtained good evaluation.

How to Identify and Interpret Evolutionary Tree Diagrams

ERIC Educational Resources Information Center

Kong, Yi; Anderson, Trevor; Pelaez, Nancy

2016-01-01

Evolutionary trees are key tools for modern biology and are commonly portrayed in textbooks to promote learning about biological evolution. However, many people have difficulty in understanding what evolutionary trees are meant to portray. In fact, some ideas that current professional biologists depict with evolutionary trees are neither clearly…

Legal IEPs: A Common Sense Approach with Barbara Bateman. [Videotape].

ERIC Educational Resources Information Center

Council for Exceptional Children, Reston, VA. Div. for Learning Disabilities.

In this 2-hour videotape workshop designed for teachers, administrators, parents, and others, Dr. Barbara Bateman answers many key questions that have been raised about Individualized Education Programs (IEPs) since the 1997 amendments to the Individuals with Disabilities Education Act (IDEA) and the 1999 regulations. The videotape reviews the…

Charter School Path Paved with Choice, Compromise, Common Sense

ERIC Educational Resources Information Center

Junge, Ember Reichgott

2014-01-01

A state legislator who played a key role in enacting the nation's first charter school law in Minnesota tells the story of shaping the ideas and the bill. She now looks for ways that charter schools can coexist with traditional public schools to deliver a better education for all children.

The Impact of Generic Competencies on Workplace Performance. Review of Research.

ERIC Educational Resources Information Center

Moy, Janelle

The impact of generic competencies on workplace performance was examined through a review of literature and evaluation research which focused on conceptualization and piloting of the following key competencies in Australia in 1993-1998: collecting, analyzing, and organizing information; communicating ideas and information; planning and organizing…

Linguistic Human Rights Discourse in Deaf Community Activism

ERIC Educational Resources Information Center

Murray, Joseph J.

2015-01-01

The past three decades of activism for linguistic human rights (Skutnabb-Kangas 2000) have witnessed examples of language planning by various national and supranational actors in national and international spaces, with an exchange of ideas and strategies employed by national, regional, and worldwide organizations. In many countries a key goal of…

Anthropology and International Business Research Methods in DBA Teaching: Frameworks for Cultural Awareness.

ERIC Educational Resources Information Center

Whiteley, Alma

2001-01-01

Discusses the rationale for introducing anthropology into a doctoral-level international business research methods course. Describes three anthropological frameworks designed for the course: a cultural awareness model adapted from G. Morgan's (1980) idea of paradigmatic orthodoxy; key organizing principles; and a mapping model allowing researchers…

Strategic Staffing

ERIC Educational Resources Information Center

Clark, Ann B.

2012-01-01

Business and industry leaders do not flinch at the idea of placing top talent in struggling departments and divisions. This is not always the case in public education. The Charlotte-Mecklenburg Schools made a bold statement to its community in its strategic plan by identifying two key reform levers--(1) an effective principal leading each school;…

Predicting Religion

ERIC Educational Resources Information Center

Revell, Lynn

2015-01-01

This article reviews the influence of liberal ideas on the capacity for Religious Education (RE) to consider religions critically in a climate of increasing government intervention in education. It finds that criticality in some areas of RE is absent or limited but that in key areas criticality is evident if not always deeply embedded. It…

Mathematical Problem Solving. Issues in Research.

ERIC Educational Resources Information Center

Lester, Frank K., Jr., Ed.; Garofalo, Joe, Ed.

This set of papers was originally developed for a conference on Issues and Directions in Mathematics Problem Solving Research held at Indiana University in May 1981. The purpose is to contribute to the clear formulation of the key issues in mathematical problem-solving research by presenting the ideas of actively involved researchers. An…

A Deadly Path: Bacterial Spread During Bubonic Plague

PubMed Central

Gonzalez, Rodrigo J.; Miller, Virginia L.

2016-01-01

Yersinia pestis causes bubonic plague, a fulminant disease where host immune responses are abrogated. Recently developed in vivo models of plague have resulted in new ideas regarding bacterial spread in the body. Deciphering bacterial spread is key to understanding Y. pestis and the immune responses it encounters during infection. PMID:26875618

Neighborhood Science Stories: Bridging Science Standards and Urban Students' Lives

ERIC Educational Resources Information Center

Burke, Christopher

2007-01-01

Shelter, distribution of resources, adaptation and food sources are all key topics in teaching fifth grade students ecosystems. These terms and ideas are often presented in value neutral terms in the standard science curriculum. These terms have radically different connotations in different communities. In this paper students' fictional narrative…

Elementary Computer Literacy. Student Activity Handbook.

ERIC Educational Resources Information Center

Sather, Ruth; And Others

This workbook of ideas and activities is designed for use in correlation with the curriculum guide "Elementary Computer Literacy," which contains the answer key and suggestions for use. The Apple II microcomputer is used as an example, but the material is adaptable to other computer models. Varied activities provide practice in drawing,…

A Tiny College Nurtures Big Ideas

ERIC Educational Resources Information Center

Carlson, Scott

2012-01-01

The College of the Atlantic (COA)--330 students and 43 faculty members ensconced on Maine's remote Mount Desert Island--has resisted growth, seeing smallness as key to providing an unusual education that cuts across disciplines, rejects academic conventions, and takes a highly personalized approach to teaching and learning. The emphasis on…

Special Education in Transition: Functional Assessment and Noncategorical Programming.

ERIC Educational Resources Information Center

Reschly, Daniel J., Ed.; Tilly, W. David, III, Ed.; Grimes, Jeffrey P., Ed.

This volume offers 12 readings which attempt to synthesize key ideas underlying a shift toward functional and noncategorical approaches to special education in light of the Individuals with Disabilities Education Act Amendments of 1997. The chapters are: (1) "Origins of Categorical Special Education Services in Schools and a Rationale for…

Notes from Beyond the Cognitive Domain.

ERIC Educational Resources Information Center

Brand, Alice, Comp.; Graves, Dick, Comp.

This packet summarizes the ideas, concepts, suggestions, and speculations growing out of a think tank which explored the uncharted region beyond cognitive learning. The packet contains: (1) an alphabetical list of 1991 and 1992 participants; (2) a list of participants' interests according to key terms; (3) summaries of small group discussions…

Gender Undone: Subversion, Regulation and Embodiment in the Work of Judith Butler

ERIC Educational Resources Information Center

Nayak, Anoop; Kehily, Mary Jane

2006-01-01

Judith Butler's philosophical writings on identity have provided inspiring, if occasionally "troubling", ways of rethinking gender. A key contribution has been the challenge to conventional social constructionist ideas and thinking on subjectivity. In developing a paradigm of performativity, Butler's work takes us beyond the territory of identity…

Glossary of Conference Terms: English, French, Arabic.

ERIC Educational Resources Information Center

United Nations Educational, Scientific, and Cultural Organization, Paris (France).

The results of an idea jointly conceived by the International Labour Office (ILO), the Food and Agriculture Organization of the United Nations (FAO) and the United Nations Educational, Scientific, and Cultural Organization (UNESCO), this work consists of three extensive glossaries of commonly used conference terms, classified under key words and…

Creating a culture of safety: why CEOs hold the key to improved outcomes.

PubMed

Birk, Susan

2009-01-01

When the nonprofit VHA foundation, created by VHA Inc., Irving, Texas, embarked on a national patient safety initiative it looked first to outside industries, gathering information and ideas from pioneers in nuclear energy, aviation, the military and other innovation-rich fields known for safety excellence.

The National Standards and Medieval Music in Middle School Choral and General Music.

ERIC Educational Resources Information Center

Hawkins, Patrick; Beegle, Amy

2003-01-01

Discusses how medieval music can be utilized in the choral and general music classroom to teach middle school students and to address the National Standards for Music Education. Provides background information on medieval music, ideas for lessons, and a glossary of key terms. (CMK)

Skills for Innovation and Research

ERIC Educational Resources Information Center

OECD Publishing (NJ3), 2011

2011-01-01

Innovation holds the key to ongoing improvements in living standards, as well as to solving pressing social challenges. Skilled people play a crucial role in innovation through the new knowledge they generate, how they adopt and develop existing ideas, and through their ability to learn new competencies and adapt to a changing environment. This…

The Routledge Companion to Education

ERIC Educational Resources Information Center

Arthur, James, Ed.; Peterson, Andrew, Ed.

2011-01-01

"The Routledge Companion to Education" presents the most comprehensive, up-to-date guide available to the key theories, themes and topics in education. Forty specially commissioned chapters, covering all aspects of education, introduce you to the ideas, research and issues that have shaped this most diverse, dynamic and fluid field. Part one…

Desiring Development? Psychoanalytic Contributions to Antidevelopmental Psychology

ERIC Educational Resources Information Center

Burman, Erica

2013-01-01

This paper explores how psychoanalytic ideas might support a project of critiquing the developmental paradigm as it influences, and links, models of economic and individual development on which educational policy and practice rely. After outlining the conceptual domain and questions at issue, the paper rereads some key claims about Enlightenment…

Incentives for Deconstruction of the E-Journal

ERIC Educational Resources Information Center

Cleary, Daniel E.

2007-01-01

Simply an idea for systematic incentives at all institutional levels necessary to implement institutional archiving of peer-reviewed papers produced by their faculty. Some of the key concerns are addressed outlining the roles of senior faculty, junior faculty, librarians and others in fulfilling what should be an administrative imperative in all…

InnoTube: A Video-Based Connection Tool Supporting Collaborative Innovation

ERIC Educational Resources Information Center

Angehrn, Albert A.; Luccini, Angelo Marco; Maxwell, Katrina

2009-01-01

Innovation is a key driver of organizational renewal and success. However, providing the right environment for innovative ideas to emerge and develop is not easy. This is further complicated by the fact that the professional environment is increasingly virtual as globally dispersed organizational and inter-organizational teams collaborate on…

Expert Concept Mapping Study on Mobile Learning

ERIC Educational Resources Information Center

Borner, Dirk; Glahn, Christian; Stoyanov, Slavi; Kalz, Marco; Specht, Marcus

2010-01-01

Purpose: The present paper introduces concept mapping as a structured participative conceptualization approach to identify clusters of ideas and opinions generated by experts within the domain of mobile learning. Utilizing this approach, the paper aims to contribute to a definition of key domain characteristics by identifying the main educational…

The Complexity of Transdisciplinary Literature Reviews

ERIC Educational Resources Information Center

Montuori, Alfonso

2013-01-01

The transdisciplinary literature review is an opportunity to situate the inquirer in an ecology of ideas. This article explores how we might approach this process from a perspective of complexity, and addresses some of the key challenges and opportunities. Four main dimensions are considered: (a) inquiry-based rather than discipline-based; (b)…

The Orientation Theory of Dyslexia: Uniting Current Schisms through an Ecological Perspective

ERIC Educational Resources Information Center

Poole, Jennifer

2010-01-01

In earlier work the concept of "Orientation" (O) was proposed as the key factor in successful literacy acquisition. This article develops that idea further to discuss the potential of "Orientation Theory" (OT) to unite current conflicts between apparently opposing theories of dyslexia. After briefly outlining these theoretical…

Agile Bodies: A New Imperative in Neoliberal Governance

ERIC Educational Resources Information Center

Gillies, Donald

2011-01-01

Modern business discourse suggests that a key bulwark against market fluctuation and the threat of failure is for organizations to become "agile'", a more dynamic and proactive position than that previously afforded by mere "flexibility". The same idea is also directed at the personal level, it being argued that the…

EQ + IQ = Best Leadership Practices for Caring and Successful Schools.

ERIC Educational Resources Information Center

Elias, Maurice J., Ed.; Arnold, Harriett, Ed.; Hussey, Cynthia Steiger, Ed.

Combining emotional intelligence (EQ) with academic intelligence (IQ) is the essential key to developing knowledgeable, caring, healthy, and successful students in today's troubled world. Educational leaders offer their best ideas in this book for building safe, smart, caring, successful, and emotionally intelligent school communities in 15…

Principals' Transformational Leadership in School Improvement

ERIC Educational Resources Information Center

Yang, Yingxiu

2013-01-01

Purpose: This paper aims to contribute experience and ideas of the transformational leadership, not only for the principal want to improve leadership himself (herself), but also for the school at critical period of improvement, through summarizing forming process and the problem during the course and key factors that affect the course.…

The Affective Regulation of Social Interaction

ERIC Educational Resources Information Center

Clore, Gerald L.; Pappas, Jesse

2007-01-01

The recent publication of David Heise's "Expressive Order" (2007) provides an occasion for discussing some of the key ideas in Affect Control Theory. The theory proposes that a few dimensions of affective meaning provide a common basis for interrelating personal identities and social actions. It holds that during interpersonal interactions, social…

Imagining a Profession: A Beginning Teacher's Story of Isolation

ERIC Educational Resources Information Center

McCluskey, Kerryn; Sim, Cheryl; Johnson, Greer

2011-01-01

Policy documents informing the profession of teaching in Australia and elsewhere explicitly recommend nurturing those new to the profession working collaboratively with colleagues. Key to the development and growth of beginning teachers is the informal exchange of ideas and knowledge between colleagues--essentially through the functioning of a…

Stretching Probability Explorations with Geoboards

ERIC Educational Resources Information Center

Wheeler, Ann; Champion, Joe

2016-01-01

Students are faced with many transitions in their middle school mathematics classes. To build knowledge, skills, and confidence in the key areas of algebra and geometry, students often need to practice using numbers and polygons in a variety of contexts. Teachers also want students to explore ideas from probability and statistics. Teachers know…

Making Sense of Natural Selection

ERIC Educational Resources Information Center

Passmore, Cynthia; Coleman, Elizabeth; Horton, Jennifer; Parker, Heather

2013-01-01

At its core, science is about making sense of the world around us. Therefore, science education should engage students in that sense-making process. Helping students make sense of disciplinary core ideas and crosscutting concepts by engaging in scientific practices is the key innovation of the "Next Generation Science Standards"…

Nurturing Global Education in Its Infancy

ERIC Educational Resources Information Center

Wolansky, William D.

2016-01-01

This paper examines the what, why, and how global education can be infused in the curriculum and classroom instruction K-16. The article is intended to provide a synthesis of many ideas expressed by numerous authors and an approach for organization of key concepts into a particular subject for classroom instruction.

Complicating, Not Explicating: Taking up Philosophy in Learning Disability Research

ERIC Educational Resources Information Center

Allan, Julie

2011-01-01

This article provides an introduction to theoretical ideas and practices from the so-called "philosophers of difference"--Foucault, Derrida, and Deleuze and Guattari--as an invitation to think differently about the construction of learning disability and to envision new forms of learning. Two key concepts, Foucault's transgression and…

Preparing for Children with Disabilities in Early Childhood Classrooms.

ERIC Educational Resources Information Center

Favazza, Paddy C.

1998-01-01

Offers suggestions to kindergarten teachers for creating a more accepting environment in their classrooms for children with disabilities. Three key influences in attitude formation are discussed--indirect experiences, direct experiences, and the child's primary social group--and ideas for examining these influences and adapting them are suggested.…

Examining the Task and Knowledge Demands Needed to Teach with Representations

ERIC Educational Resources Information Center

Mitchell, Rebecca; Charalambous, Charalambos Y.; Hill, Heather C.

2014-01-01

Representations are often used in instruction to highlight key mathematical ideas and support student learning. Despite their centrality in scaffolding teaching and learning, most of our understanding about the tasks involved with using representations in instruction and the knowledge requirements imposed on teachers when using these aids is…

An Inside Track: Fostering Mathematical Practices

ERIC Educational Resources Information Center

Buchheister, Kelley; Jackson, Christa; Taylor, Cynthia

2015-01-01

Classroom teachers may not initially consider games as opportunities for students to engage in deep mathematical thinking. However, this article reveals how a second grade veteran teacher used Attribute Trains, a game adapted from NCTM Illuminations, to foster his students' thinking related to key ideas within the Standards for Mathematical…

The "Natural Start Alliance": Building Collective Impact for Early Childhood Environmental Education

ERIC Educational Resources Information Center

Merrick, Christy

2014-01-01

Last year, the North American Association for Environmental Education launched the "Natural Start Alliance," a new initiative to advance environmental education for infants, toddlers, and preschoolers. Natural Start provides an opportunity for key players to convene, share ideas and resources, and move together toward shared goals. This…

The Creative Curriculum for Infants and Toddlers.

ERIC Educational Resources Information Center

Dombro, Amy Laura; And Others

Stemming from the core idea that infant and toddler care should be based on building relationships, this curriculum provides a foundation for staff development. Section 1, "Why a Curriculum for Infants and Toddlers?" examines key quality indicators; discusses curriculum components; describes how to use it to make decisions throughout a…

Australian Curriculum Linked Lessons

ERIC Educational Resources Information Center

Hurrell, Derek

2014-01-01

In providing a continued focus on tasks and activities that help to illustrate key ideas embedded in the new Australian Curriculum, this issue will focus on Number in the Number and Algebra strand. In this article Derek Hurrell provides a few tried and proven activities to develop place value understanding. These activities are provided for…

Learning Portals: Analyzing Threshold Concept Theory for LIS Education

ERIC Educational Resources Information Center

Tucker, Virginia M.; Weedman, Judith; Bruce, Christine S.; Edwards, Sylvia L.

2014-01-01

This paper explores the theoretical framework of threshold concepts and its potential for LIS education. Threshold concepts are key ideas, often troublesome and counterintuitive, that are critical to profound understanding of a domain. Once understood, they allow mastery of significant aspects of the domain, opening up new, previously inaccessible…

iShadow: Design of a Wearable, Real-Time Mobile Gaze Tracker.

PubMed

Mayberry, Addison; Hu, Pan; Marlin, Benjamin; Salthouse, Christopher; Ganesan, Deepak

2014-06-01

Continuous, real-time tracking of eye gaze is valuable in a variety of scenarios including hands-free interaction with the physical world, detection of unsafe behaviors, leveraging visual context for advertising, life logging, and others. While eye tracking is commonly used in clinical trials and user studies, it has not bridged the gap to everyday consumer use. The challenge is that a real-time eye tracker is a power-hungry and computation-intensive device which requires continuous sensing of the eye using an imager running at many tens of frames per second, and continuous processing of the image stream using sophisticated gaze estimation algorithms. Our key contribution is the design of an eye tracker that dramatically reduces the sensing and computation needs for eye tracking, thereby achieving orders of magnitude reductions in power consumption and form-factor. The key idea is that eye images are extremely redundant, therefore we can estimate gaze by using a small subset of carefully chosen pixels per frame. We instantiate this idea in a prototype hardware platform equipped with a low-power image sensor that provides random access to pixel values, a low-power ARM Cortex M3 microcontroller, and a bluetooth radio to communicate with a mobile phone. The sparse pixel-based gaze estimation algorithm is a multi-layer neural network learned using a state-of-the-art sparsity-inducing regularization function that minimizes the gaze prediction error while simultaneously minimizing the number of pixels used. Our results show that we can operate at roughly 70mW of power, while continuously estimating eye gaze at the rate of 30 Hz with errors of roughly 3 degrees.

iShadow: Design of a Wearable, Real-Time Mobile Gaze Tracker

PubMed Central

Mayberry, Addison; Hu, Pan; Marlin, Benjamin; Salthouse, Christopher; Ganesan, Deepak

2015-01-01

Continuous, real-time tracking of eye gaze is valuable in a variety of scenarios including hands-free interaction with the physical world, detection of unsafe behaviors, leveraging visual context for advertising, life logging, and others. While eye tracking is commonly used in clinical trials and user studies, it has not bridged the gap to everyday consumer use. The challenge is that a real-time eye tracker is a power-hungry and computation-intensive device which requires continuous sensing of the eye using an imager running at many tens of frames per second, and continuous processing of the image stream using sophisticated gaze estimation algorithms. Our key contribution is the design of an eye tracker that dramatically reduces the sensing and computation needs for eye tracking, thereby achieving orders of magnitude reductions in power consumption and form-factor. The key idea is that eye images are extremely redundant, therefore we can estimate gaze by using a small subset of carefully chosen pixels per frame. We instantiate this idea in a prototype hardware platform equipped with a low-power image sensor that provides random access to pixel values, a low-power ARM Cortex M3 microcontroller, and a bluetooth radio to communicate with a mobile phone. The sparse pixel-based gaze estimation algorithm is a multi-layer neural network learned using a state-of-the-art sparsity-inducing regularization function that minimizes the gaze prediction error while simultaneously minimizing the number of pixels used. Our results show that we can operate at roughly 70mW of power, while continuously estimating eye gaze at the rate of 30 Hz with errors of roughly 3 degrees. PMID:26539565

Teaching and Learning Mathematics with Technology. 1997 Yearbook.

ERIC Educational Resources Information Center

Blume, Glendon W., Ed.; Heid, M. Kathleen, Ed.

This yearbook focuses on the role of technology in school mathematics. Chapters are replete with classroom-tested ideas for using technology to teach new mathematical ideas and to teach familiar mathematical ideas better. Chapters included: (1) "Using the Graphing Calculator in the Classroom: Helping Students Solve the "Unsolvable" (Eric Milou,…

The Role of Individualism-Collectivism in the Individual Creative Process

ERIC Educational Resources Information Center

Yao, Xiang; Wang, Shuhong; Dang, Junhua; Wang, Lei

2012-01-01

This study is among the first to examine how individuals' cultural value orientations impact 2 separate stages of creativity: idea generation and idea implementation. A total of 247 Chinese employees completed questionnaires including individualism-collectivism culture orientation and their idea generation behavior. Supervisor ratings of idea…

Science, Technology, and National Security.

ERIC Educational Resources Information Center

DeSieno, Robert P.

1997-01-01

Describes a course that grafts discussion of scientific ideas onto students' natural enthusiasm for public policy issues. Includes a group of topics that afford substantive discussion of important scientific ideas. Helps students explore vivid connections between scientific knowledge and public policy, including building the atomic bomb and public…

Ideas: NCTM Standards-Based Instruction, Grades K-4.

ERIC Educational Resources Information Center

Hynes, Michael C., Ed.

This document is a collection of activity-based mathematics lessons for grades K-4 from the "Ideas" department in "Arithmetic Teacher: Mathematics Education through the Middle Grades." Each lesson includes background information, objectives, directions, extensions, and student worksheets. A matrix is included which correlates…

Ideas: NCTM Standards-Based Instruction, Grades 5-8.

ERIC Educational Resources Information Center

Hynes, Michael C., Ed.

This document is a collection of activity-based mathematics lessons for grades 5-8 from the "Ideas" department in "Arithmetic Teacher: Mathematics Education through the Middle Grades." Each lesson includes background information, objectives, directions, extensions, and student worksheets. A matrix is included which correlates…

From strange bedfellows to natural allies: the shifting allegiance of fire service organisations in the push for federal fire-safe cigarette legislation

PubMed Central

Barbeau, E; Kelder, G; Ahmed, S; Mantuefel, V; Balbach, E

2005-01-01

Background: Cigarettes are the leading cause of fatal fires in the USA and are associated with one in four fire deaths. Although the technology needed to make fire-safe cigarettes has been available for many years, progress has been slow on legislative and regulatory fronts to require the tobacco industry to manufacture fire-safe cigarettes. Method and results: We conducted a case study, drawing on data from tobacco industry documents, archives, and key informant interviews to investigate tobacco industry strategies for thwarting fire-safe cigarette legislation in the US Congress. We apply a theoretical framework that posits that policymaking is the product of three sets of forces: interests, institutions, and ideas, to examine tobacco industry behaviour, with a special focus on their and others' attempts to court fire service organisations, including firefighters' unions as allies. We discuss the implications of our findings for future policy efforts related to fire-safe cigarettes and other tobacco control issues. Conclusions: Tobacco control advocates ought to: continue efforts to align key interest groups, including the firefighters unions; contest tobacco industry "diversionary" science tactics; and pursue a state based legislative strategy for fire-safe cigarettes, building towards national legislation. PMID:16183985

Salient Features of a Proposed Adolescent Health Policy Draft for India

PubMed Central

Dehury, Ranjit Kumar

2017-01-01

India is one of the most populous countries in the world. The adolescent population in India constitutes about one fifth of the total Indian population. Adolescent phase is a transitional phase in life and the adolescents are neither child nor adult at this stage and are full of energy, have significant drive and new ideas. The relatively lower death rate and relatively good health status of the adolescents has always been a misleading measure to adolescent health and thus given lesser priorities. In order to respond effectively to the needs of adolescent health and development, it is important to place adolescence in a life-span perspective within dynamic sociological, cultural and economic realities. For this, government of India has started a national programme known as “Rashtriya Kishor Swathya Karyakram” in 2014. However, India as a country does not have an adolescent health policy till date and hence the country requires a national adolescent health policy. The key priorities should include sexual and reproductive health, nutritional problems (both under and over nutrition), substance abuse, mental health, road traffic accidents, intentional violence and non-communicable diseases. In addition to key priorities, the policy draft should include pertinent components such as a preamble, guiding principles, coordinating agencies, monitoring and evaluation, research and documentation components. PMID:28658817

Salient Features of a Proposed Adolescent Health Policy Draft for India.

PubMed

Samal, Janmejaya; Dehury, Ranjit Kumar

2017-05-01

India is one of the most populous countries in the world. The adolescent population in India constitutes about one fifth of the total Indian population. Adolescent phase is a transitional phase in life and the adolescents are neither child nor adult at this stage and are full of energy, have significant drive and new ideas. The relatively lower death rate and relatively good health status of the adolescents has always been a misleading measure to adolescent health and thus given lesser priorities. In order to respond effectively to the needs of adolescent health and development, it is important to place adolescence in a life-span perspective within dynamic sociological, cultural and economic realities. For this, government of India has started a national programme known as " Rashtriya Kishor Swathya Karyakram " in 2014. However, India as a country does not have an adolescent health policy till date and hence the country requires a national adolescent health policy. The key priorities should include sexual and reproductive health, nutritional problems (both under and over nutrition), substance abuse, mental health, road traffic accidents, intentional violence and non-communicable diseases. In addition to key priorities, the policy draft should include pertinent components such as a preamble, guiding principles, coordinating agencies, monitoring and evaluation, research and documentation components.

Adaptive radiation versus 'radiation' and 'explosive diversification': why conceptual distinctions are fundamental to understanding evolution.

PubMed

Givnish, Thomas J

2015-07-01

Adaptive radiation is the rise of a diversity of ecological roles and role-specific adaptations within a lineage. Recently, some researchers have begun to use 'adaptive radiation' or 'radiation' as synonymous with 'explosive species diversification'. This essay aims to clarify distinctions between these concepts, and the related ideas of geographic speciation, sexual selection, key innovations, key landscapes and ecological keys. Several examples are given to demonstrate that adaptive radiation and explosive diversification are not the same phenomenon, and that focusing on explosive diversification and the analysis of phylogenetic topology ignores much of the rich biology associated with adaptive radiation, and risks generating confusion about the nature of the evolutionary forces driving species diversification. Some 'radiations' involve bursts of geographic speciation or sexual selection, rather than adaptive diversification; some adaptive radiations have little or no effect on speciation, or even a negative effect. Many classic examples of 'adaptive radiation' appear to involve effects driven partly by geographic speciation, species' dispersal abilities, and the nature of extrinsic dispersal barriers; partly by sexual selection; and partly by adaptive radiation in the classical sense, including the origin of traits and invasion of adaptive zones that result in decreased diversification rates but add to overall diversity. © 2015 The Author. New Phytologist © 2015 New Phytologist Trust.

The thinking doctor: clinical decision making in contemporary medicine.

PubMed

Trimble, Michael; Hamilton, Paul

2016-08-01

Diagnostic errors are responsible for a significant number of adverse events. Logical reasoning and good decision-making skills are key factors in reducing such errors, but little emphasis has traditionally been placed on how these thought processes occur, and how errors could be minimised. In this article, we explore key cognitive ideas that underpin clinical decision making and suggest that by employing some simple strategies, physicians might be better able to understand how they make decisions and how the process might be optimised. © 2016 Royal College of Physicians.

An Introduction to Quantum Communications Networks; Or, how shall we communicate in the quantum era?

NASA Astrophysics Data System (ADS)

Razavi, Mohsen

2018-05-01

This book fills a gap between experts and non-experts in the field by providing readers with the basic tools to understand the latest developments in quantum communications and its future directions. With the fast pace of developments in quantum technologies, it is more necessary than ever to make the new generation of students in science/engineering familiar with the key ideas behind such disruptive systems. This book describes key applications for quantum networks; local, metropolitan, and global networks; and the industrial outlook for the field.

How to use the nominal group and Delphi techniques.

PubMed

McMillan, Sara S; King, Michelle; Tully, Mary P

2016-06-01

Introduction The Nominal Group Technique (NGT) and Delphi Technique are consensus methods used in research that is directed at problem-solving, idea-generation, or determining priorities. While consensus methods are commonly used in health services literature, few studies in pharmacy practice use these methods. This paper provides an overview of the NGT and Delphi technique, including the steps involved and the types of research questions best suited to each method, with examples from the pharmacy literature. Methodology The NGT entails face-to-face discussion in small groups, and provides a prompt result for researchers. The classic NGT involves four key stages: silent generation, round robin, clarification and voting (ranking). Variations have occurred in relation to generating ideas, and how 'consensus' is obtained from participants. The Delphi technique uses a multistage self-completed questionnaire with individual feedback, to determine consensus from a larger group of 'experts.' Questionnaires have been mailed, or more recently, e-mailed to participants. When to use The NGT has been used to explore consumer and stakeholder views, while the Delphi technique is commonly used to develop guidelines with health professionals. Method choice is influenced by various factors, including the research question, the perception of consensus required, and associated practicalities such as time and geography. Limitations The NGT requires participants to personally attend a meeting. This may prove difficult to organise and geography may limit attendance. The Delphi technique can take weeks or months to conclude, especially if multiple rounds are required, and may be complex for lay people to complete.

Software Defined Radio (SDR) and Direct Digital Synthesizer (DDS) for NMR/MRI instruments at low-field.

PubMed

Asfour, Aktham; Raoof, Kosai; Yonnet, Jean-Paul

2013-11-27

A proof-of-concept of the use of a fully digital radiofrequency (RF) electronics for the design of dedicated Nuclear Magnetic Resonance (NMR) systems at low-field (0.1 T) is presented. This digital electronics is based on the use of three key elements: a Direct Digital Synthesizer (DDS) for pulse generation, a Software Defined Radio (SDR) for a digital receiving of NMR signals and a Digital Signal Processor (DSP) for system control and for the generation of the gradient signals (pulse programmer). The SDR includes a direct analog-to-digital conversion and a Digital Down Conversion (digital quadrature demodulation, decimation filtering, processing gain…). The various aspects of the concept and of the realization are addressed with some details. These include both hardware design and software considerations. One of the underlying ideas is to enable such NMR systems to "enjoy" from existing advanced technology that have been realized in other research areas, especially in telecommunication domain. Another goal is to make these systems easy to build and replicate so as to help research groups in realizing dedicated NMR desktops for a large palette of new applications. We also would like to give readers an idea of the current trends in this field. The performances of the developed electronics are discussed throughout the paper. First FID (Free Induction Decay) signals are also presented. Some development perspectives of our work in the area of low-field NMR/MRI will be finally addressed.

Development and implementation of a residency project advisory board.

PubMed

Dagam, Julie K; Iglar, Arlene; Kindsfater, Julie; Loeb, Al; Smith, Chad; Spexarth, Frank; Brierton, Dennis; Woller, Thomas

2017-06-15

The development and implementation of a residency project advisory board (RPAB) to manage multiple pharmacy residents' yearlong projects across several residency programs are described. Preceptor and resident feedback during our annual residency program review and strategic planning sessions suggested the implementation of a more-coordinated approach to the identification, selection, and oversight of all components of the residency project process. A panel of 7 department leaders actively engaged in residency training and performance improvement was formed to evaluate the residency project process and provide recommendations for change. These 7 individuals would eventually constitute the RPAB. The primary objective of the RPAB at Aurora Health Care is to provide oversight and a structured framework for the selection and execution of multiple residents' yearlong projects across all residency programs within our organization. Key roles of the RPAB include developing expectations, coordinating residency project ideas, and providing oversight and feedback. The development and implementation of the RPAB resulted in a significant overhaul of our entire yearlong resident project process. Trends toward success were realized after the first year of implementation, including consistent expectations, increased clarity and engagement in resident project ideas, and more projects meeting anticipated endpoints. The development and implementation of an RPAB have provided a framework to optimize the organization, progression, and outcomes of multiple pharmacy resident yearlong projects in all residency programs across our pharmacy enterprise. Copyright © 2017 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

The Sin of Science: Ignorance of Ignorance.

ERIC Educational Resources Information Center

Ravetz, Jerome R.

1993-01-01

Considers the idea of ignorance of ignorance in the scientific culture. Topics discussed include a historical background of ignorance in science, including the ideas of Socrates, Galileo, Descartes, and Bacon; teaching and practice; and philosophical reconstruction and the relationship between knowledge and ignorance. (Contains six references.)…

Quantum key distribution with delayed privacy amplification and its application to the security proof of a two-way deterministic protocol

NASA Astrophysics Data System (ADS)

Fung, Chi-Hang Fred; Ma, Xiongfeng; Chau, H. F.; Cai, Qing-Yu

2012-03-01

Privacy amplification (PA) is an essential postprocessing step in quantum key distribution (QKD) for removing any information an eavesdropper may have on the final secret key. In this paper, we consider delaying PA of the final key after its use in one-time pad encryption and prove its security. We prove that the security and the key generation rate are not affected by delaying PA. Delaying PA has two applications: it serves as a tool for significantly simplifying the security proof of QKD with a two-way quantum channel, and also it is useful in QKD networks with trusted relays. To illustrate the power of the delayed PA idea, we use it to prove the security of a qubit-based two-way deterministic QKD protocol which uses four states and four encoding operations.

Origins Space Telescope: Study Plan

NASA Astrophysics Data System (ADS)

Nayyeri, Hooshang; Cooray, Asantha; Origins Space Telescope Study Team

2018-01-01

The Origins Space Telescope (OST) is the mission concept for the Far-Infrared Surveyor, a study in development by NASA in preparation for the 2020 Astronomy and Astrophysics Decadal Survey. Origins is planned to be a large aperture, actively-cooled telescope covering a wide span of the mid- to far-infrared spectrum. Its spectrographs will enable 3D surveys of the sky that will discover and characterize the most distant galaxies, Milky-Way, exoplanets, and the outer reaches of our Solar system. Origins will enable flagship-quality general observing programs led by the astronomical community in the 2030s. The Science and Technology Definition Team (STDT) would like to hear your science needs and ideas for this mission. The team can be contacted at firsurveyor_info@lists.ipac.caltech.edu. This presentation will provide a summary of the OST STDT, the OST Study Team based at NASA Goddard Space Flight Center, study partners, and the advisory panel to the study. This presentation will also summarize recent activities, including the process used to reach a decision on the mission architecture, the identification of key science drivers, and the key study milestones between 2017 and 2020.

Efficient iris recognition by characterizing key local variations.

PubMed

Ma, Li; Tan, Tieniu; Wang, Yunhong; Zhang, Dexin

2004-06-01

Unlike other biometrics such as fingerprints and face, the distinct aspect of iris comes from randomly distributed features. This leads to its high reliability for personal identification, and at the same time, the difficulty in effectively representing such details in an image. This paper describes an efficient algorithm for iris recognition by characterizing key local variations. The basic idea is that local sharp variation points, denoting the appearing or vanishing of an important image structure, are utilized to represent the characteristics of the iris. The whole procedure of feature extraction includes two steps: 1) a set of one-dimensional intensity signals is constructed to effectively characterize the most important information of the original two-dimensional image; 2) using a particular class of wavelets, a position sequence of local sharp variation points in such signals is recorded as features. We also present a fast matching scheme based on exclusive OR operation to compute the similarity between a pair of position sequences. Experimental results on 2255 iris images show that the performance of the proposed method is encouraging and comparable to the best iris recognition algorithm found in the current literature.

Origins Space Telescope: Study Plan

NASA Astrophysics Data System (ADS)

Cooray, Asantha R.; Origins Space Telescope Study Team

2017-01-01

The Origins Space Telescope (OST) is the mission concept for the Far-Infrared Surveyor, a study in development by NASA in preparation for the 2020 Astronomy and Astrophysics Decadal Survey. Origins is planned to be a large aperture, actively-cooled telescope covering a wide span of the mid- to far-infrared spectrum. Its spectrographs will enable 3D surveys of the sky that will discover and characterize the most distant galaxies, Milky-Way, exoplanets, and the outer reaches of our Solar system. Origins will enable flagship-quality general observing programs led by the astronomical community in the 2030s. The Science and Technology Definition Team (STDT) would like to hear your science needs and ideas for this mission. The team can be contacted at firsurveyor_info@lists.ipac.caltech.edu. This presentation will provide a summary of the OST STDT, the OST Study Team based at NASA Goddard Space Flight Center, study partners, and the advisory panel to the study. This presentation will also summarize recent activities, including the process used to reach a decision on the mission architecture, the identification of key science drivers, and the key study milestones between 2017 and 2020.

Mapping biological ideas: Concept maps as knowledge integration tools for evolution education

NASA Astrophysics Data System (ADS)

Schwendimann, Beat Adrian

Many students leave school with a fragmented understanding of biology that does not allow them to connect their ideas to their everyday lives (Wandersee, 1989; Mintzes, Wandersee, & Novak, 1998; Mintzes, Wandersee, & Novak, 2000a). Understanding evolution ideas is seen as central to building an integrated knowledge of biology (Blackwell, Powell, & Dukes, 2003; Thagard & Findlay, 2010). However, the theory of evolution has been found difficult to understand as it incorporates a wide range of ideas from different areas (Bahar et al., 1999; Tsui & Treagust, 2003) and multiple interacting levels (Wilensky & Resnick, 1999; Duncan & Reiser, 2007; Hmelo-Silver et al., 2007). Research suggests that learners can hold a rich repertoire of co-existing alternative ideas of evolution (for example, Bishop & Anderson, 1990; Demastes, Good, & Peebles, 1996; Evans, 2008), especially of human evolution (for example, Nelson, 1986; Sinatra et al., 2003; Poling & Evans, 2004). Evolution ideas are difficult to understand because they often contradict existing alternative ideas (Mayr, 1982; Wolpert, 1994; Evans, 2008). Research suggests that understanding human evolution is a key to evolution education (for example, Blackwell et al., 2003; Besterman & Baggott la Velle, 2007). This dissertation research investigates how different concept mapping forms embedded in a collaborative technology-enhanced learning environment can support students' integration of evolution ideas using case studies of human evolution. Knowledge Integration (KI) (Linn et al., 2000; Linn et al., 2004) is used as the operational framework to explore concept maps as knowledge integration tools to elicit, add, critically distinguish, group, connect, and sort out alternative evolution ideas. Concept maps are a form of node-link diagram for organizing and representing connections between ideas as a semantic network (Novak & Gowin, 1984). This dissertation research describes the iterative development of a novel biology-specific form of concept map, called Knowledge Integration Map (KIM), which aims to help learners connect ideas across levels (for example, genotype and phenotype levels) towards an integrated understanding of evolution. Using a design-based research approach (Brown, 1992; Cobb et al., 2003), three iterative studies were implemented in ethically and economically diverse public high schools classrooms using the web-based inquiry science environment (WISE) (Linn et al., 2003; Linn et al., 2004). Study 1 investigates concept maps as generative assessment tools. Study 1A compares the concept map generation and critique process of biology novices and experts. Findings suggest that concept maps are sensitive to different levels of knowledge integration but require scaffolding and revision. Study 1B investigates the implementation of concept maps as summative assessment tools in a WISE evolution module. Results indicate that concept maps can reveal connections between students' alternative ideas of evolution. Study 2 introduces KIMs as embedded collaborative learning tools. After generating KIMs, student dyads revise KIMs through two different critique activities (comparison against an expert or peer generated KIM). Findings indicate that different critique activities can promote the use of different criteria for critique. Results suggest that the combination of generating and critiquing KIMs can support integrating evolution ideas but can be time-consuming. As time in biology classrooms is limited, study 3 distinguishes the learning effects from either generating or critiquing KIMs as more time efficient embedded learning tools. Findings suggest that critiquing KIMs can be more time efficient than generating KIMs. Using KIMs that include common alternative ideas for critique activities can create genuine opportunities for students to critically reflect on new and existing ideas. Critiquing KIMs can encourage knowledge integration by fostering self-monitoring of students' learning progress, identifying knowledge gaps, and distinguishing alternative evolution ideas. This dissertation research demonstrates that science instruction of complex topics, such as human evolution, can succeed through a combination of scaffolded inquiry activities using dynamic visualizations, explanation activities, and collaborative KIM activities. This research contributes to educational research and practice by describing ways to make KIMs effective and time efficient learning tools for evolution education. Supporting students' building of a more coherent understanding of core ideas of biology can foster their life-long interest and learning of science.

Donor understandings of blood and the body in relation to more frequent donation.

PubMed

Lynch, R; Cohn, S

2018-05-01

The INTERVAL trial aimed to find the optimum frequency of blood donation to enhance blood supplies and maintain donor health. This not only requires biological knowledge, but also an appreciation of donor perspectives, and how their experiences and beliefs might be central if any changes are ever to be made. To address this, trial participants were interviewed about their ideas of blood and the body in relation to their experiences of increased donation frequency. Thirty in depth face-to-face interviews conducted with blood donors participating in the trial. Three key themes emerged: ideas about how blood and iron reserves are replenished, and what people did to facilitate this; beliefs about physiological differences relating to age and gender; and practical issues that affected the experience of donation. Overall, participants interviewed welcomed more frequent donation, despite a range of pragmatic concerns. Despite some practical obstacles, increased donation frequency aligned with participant's ideas about bodily replenishment, the value of donation, and their identity as enduring blood donors. They therefore supported the idea of increasing frequency of donation, independently of the biomedical evidence from the trial itself. © 2018 International Society of Blood Transfusion.

Emotion shapes the diffusion of moralized content in social networks

PubMed Central

Wills, Julian A.; Jost, John T.; Tucker, Joshua A.; Van Bavel, Jay J.

2017-01-01

Political debate concerning moralized issues is increasingly common in online social networks. However, moral psychology has yet to incorporate the study of social networks to investigate processes by which some moral ideas spread more rapidly or broadly than others. Here, we show that the expression of moral emotion is key for the spread of moral and political ideas in online social networks, a process we call “moral contagion.” Using a large sample of social media communications about three polarizing moral/political issues (n = 563,312), we observed that the presence of moral-emotional words in messages increased their diffusion by a factor of 20% for each additional word. Furthermore, we found that moral contagion was bounded by group membership; moral-emotional language increased diffusion more strongly within liberal and conservative networks, and less between them. Our results highlight the importance of emotion in the social transmission of moral ideas and also demonstrate the utility of social network methods for studying morality. These findings offer insights into how people are exposed to moral and political ideas through social networks, thus expanding models of social influence and group polarization as people become increasingly immersed in social media networks. PMID:28652356

Emotion shapes the diffusion of moralized content in social networks.

PubMed

Brady, William J; Wills, Julian A; Jost, John T; Tucker, Joshua A; Van Bavel, Jay J

2017-07-11

Political debate concerning moralized issues is increasingly common in online social networks. However, moral psychology has yet to incorporate the study of social networks to investigate processes by which some moral ideas spread more rapidly or broadly than others. Here, we show that the expression of moral emotion is key for the spread of moral and political ideas in online social networks, a process we call "moral contagion." Using a large sample of social media communications about three polarizing moral/political issues ( n = 563,312), we observed that the presence of moral-emotional words in messages increased their diffusion by a factor of 20% for each additional word. Furthermore, we found that moral contagion was bounded by group membership; moral-emotional language increased diffusion more strongly within liberal and conservative networks, and less between them. Our results highlight the importance of emotion in the social transmission of moral ideas and also demonstrate the utility of social network methods for studying morality. These findings offer insights into how people are exposed to moral and political ideas through social networks, thus expanding models of social influence and group polarization as people become increasingly immersed in social media networks.

[A discussion of nursing management philosophy in the light of Mo-tzu's concept of love without distinction].

PubMed

Hsiao, Hung-En

2005-10-01

When one mentions the word, "management," people all too easily conclude that one is referring to the question of how to create profit for a business enterprise. This is because, in business, that is indeed the precise purpose of management. So what should the aim of management be in nursing? That is to say, how does the function of management apply to the nursing profession? It is not difficult to understand that behind the implementation of any practice is a key thought or guiding principle. To investigate the central idea or key thought about nursing management requires research into the philosophy of nursing management. The writer believes that the teaching of Mo-tzu, who advocated love without distinction, in ancient (pre-Chin) China, is the fundamental idea of nursing management, because that philosophy emphasizes impartial love of every person. It does not stress investigations of different levels of abstract theories; but simply calls for the practical application of the idea. The goal of nursing management is to care about patients impartially and strengthen nursing care. The aim of nursing care is completely different from that of business enterprises. We can also say that it is precisely because nursing means taking care of sick people, that the goal of nursing management is to care about achieving the recovery of body, mind, and spirit of a patient. The management of nursing, therefore, and the goal of nursing are united harmoniously into one in nursing care.

75 FR 23254 - Office of Special Education and Rehabilitative Services; Overview Information; Training and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-03

... assessments, and the development of individualized education programs under Part B of IDEA and individualized... students with disabilities to understand their rights and responsibilities under IDEA, including those under section 615(m) of IDEA upon the student's reaching the age of majority (as appropriate under State...

11 CFR 114.10 - Nonprofit corporations exempt from the prohibitions on making independent expenditures and...

Code of Federal Regulations, 2011 CFR

2011-01-01

...) The promotion of political ideas includes issue advocacy, election influencing activity, and research... only express purpose is the promotion of political ideas; (ii) The corporation's purpose as publicly... this section: (1) Its only express purpose is the promotion of political ideas, as defined in paragraph...

11 CFR 114.10 - Nonprofit corporations exempt from the prohibitions on making independent expenditures and...

Code of Federal Regulations, 2010 CFR

2010-01-01

...) The promotion of political ideas includes issue advocacy, election influencing activity, and research... only express purpose is the promotion of political ideas; (ii) The corporation's purpose as publicly... this section: (1) Its only express purpose is the promotion of political ideas, as defined in paragraph...

Joining the Conversation: Scaffolding and Tutoring Mathematics

ERIC Educational Resources Information Center

Valkenburg, Jim

2010-01-01

Tutoring is one of those skills which require the ability to communicate an in-depth understanding of the subject. This article is about scaffolding while tutoring, and the tutoring talents described can be applied across the curriculum. Lev Vygotsky's ideas about communication and education play a key role in the development of scaffolding…

Case-Deletion Diagnostics for Nonlinear Structural Equation Models

ERIC Educational Resources Information Center

Lee, Sik-Yum; Lu, Bin

2003-01-01

In this article, a case-deletion procedure is proposed to detect influential observations in a nonlinear structural equation model. The key idea is to develop the diagnostic measures based on the conditional expectation of the complete-data log-likelihood function in the EM algorithm. An one-step pseudo approximation is proposed to reduce the…

Reinforcing Consent as a "Private Facts" Defense.

ERIC Educational Resources Information Center

Haberman, David A.

To delineate the ideas of newsworthiness and consent as they apply to journalism and private facts lawsuits (those in which plaintiffs seek to stop publication of facts about themselves), this paper covers key areas of dispute. Various sections of the paper discuss (1) the definition of newsworthiness, (2) consent as a legal defense, (3) the…

Looking for Marx: A Review of "Marx and Education" by Jean Anyon

ERIC Educational Resources Information Center

Banfield, Grant

2011-01-01

"Marx and Education" is the second and latest volume in the new "Routledge Key Ideas in Education Series". The series is intended to offer readers concise introductions to specific sub-field developments in the field of educational scholarship. For their "Marx and Education" volume, Greg Dimitriadis and Bob Lingard…

Improving the Impact of Extension through the Use of Anticipation Guides

ERIC Educational Resources Information Center

Smith, Rebecca C.; Lemley, Stephanie M.

2017-01-01

In this article, we present the anticipation guide as a tool for preparing Extension audiences to learn the main points of Extension materials. Anticipation guides improve learner comprehension by appealing to an individual's natural curiosity and helping the individual focus on key ideas. Anticipation guides can be used with all types of…

Let's Talk about Solutions!

ERIC Educational Resources Information Center

Finlay, Grace

2011-01-01

This article explores the effectiveness of using Solution Focused Brief Therapy (SFBT) in an adult learning environment. Within this discourse, special attention is given to show how SFBT can be used effectively to support the increasing number of adults who find themselves out of work who are now returning to education. Key ideas within SFBT will…

A Social Network Supported CAI Model for Tacit Knowledge Acquisition

ERIC Educational Resources Information Center

Chen, S. N.; Luh, D. B.

2018-01-01

Freehand sketching is one of the most important and commonly used methods of generating and sharing budding ideas during the conceptual development portion of the preliminary phase of design. To develop one's skills, prolonged practice, acquiring instant feedback and suggestions while practicing are invaluable. The two key and indispensable parts…

Using Learning Analytics to Characterize Student Experimentation Strategies in Engineering Design

ERIC Educational Resources Information Center

Vieira, Camilo; Goldstein, Molly Hathaway; Purzer, Senay; Magana, Alejandra J.

2016-01-01

Engineering design is a complex process both for students to participate in and for instructors to assess. Informed designers use the key strategy of conducting experiments as they test ideas to inform next steps. Conversely, beginning designers experiment less, often with confounding variables. These behaviours are not easy to assess in…

Emergent Issues in Enterprise Education: The Educator's Perspective

ERIC Educational Resources Information Center

Carey, Charlotte; Matlay, Harry

2011-01-01

Recent research suggests that important issues are emerging among enterprise educators in higher education institutions (HEIs). This paper examines four key areas of debate. The first of these is the assessment of entrepreneurship ideas and related activities (Pittaway and Cope, 2007). Penaluna and Penaluna (2008, 2009a, b), for example, focus on…

UReturn: University of Minnesota Services for Faculty and Staff with Disabilities

ERIC Educational Resources Information Center

Fuecker, Dave; Harbour, Wendy S.

2011-01-01

This chapter provides an overview of UReturn, the Disability Services (DS) unit providing services to University of Minnesota-Twin Cities (UMN) faculty and staff with disabilities and health conditions. The physical layout of DS, case management policies, and collaborative work with other UMN departments all emphasize three key ideas: (1)…

Characteristics of the Essence of Volunteering in Psychology

ERIC Educational Resources Information Center

Shagurova, Angelina Alexandrovna; Ivanovna, Efremova Galina; Aleksandrovna, Bochkovskaya Irina; Denisenko, Sergey Ivanovich; Valerievich, Tarasov Mihail; Viktorovna, Nekrasova Marina; Potutkova, Svetlana Anatolievna

2016-01-01

The article discusses the basic ideas of volunteering; it analyzes the data of psychological studies on social activity and it highlights the importance of studying the motivational part of volunteering. The conclusion on structure and content of volunteering is made. Key focus is on the fact that volunteering is of particular importance in the…

Bright Ideas: A Total Resource Management Guide for Schools.

ERIC Educational Resources Information Center

Cornwall, Bonnie J.

Reducing school energy costs can increase the discretionary dollars available in the school budget. The first part of this guide introduces the key elements of an effective energy management program. Through an evaluation of nearly 150 California school district programs and a detailed review of 22 exemplary programs, the 12 following elements…

Mapping Student Understanding in Chemistry: The Perspectives of Chemists

ERIC Educational Resources Information Center

Claesgens, Jennifer; Scalise, Kathleen; Wilson, Mark; Stacy, Angelica

2009-01-01

Preliminary pilot studies and a field study show how a generalizable conceptual framework calibrated with item response modeling can be used to describe the development of student conceptual understanding in chemistry. ChemQuery is an assessment system that uses a framework of the key ideas in the discipline, called the Perspectives of Chemists,…

Can Innovation Save Gifted Education? 2010 NAGC Presidential Address

ERIC Educational Resources Information Center

Robinson, Ann

2012-01-01

Connecting innovation with gifted education is a necessity not only in the current political climate but also because it is a field with deeply held beliefs about the importance of problem solving, creativity, imagination, and invention--all critical components of innovation. In this address, the author focuses on three key ideas. First, she…

Medicaid and Special Education: Coordination of Services for Children with Disabilities Is Evolving.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

This report discusses the results of an investigation into the coordination between the Individuals with Disabilities Education Act (IDEA) and the Medicaid program. Interagency agreements and other documentation were obtained and analyzed from 12 state directors of special education, coordination mechanisms reported by key federal agencies were…

Preventing Early Reading Failure: An Argument

ERIC Educational Resources Information Center

Morris, Darrell

2015-01-01

Across the pendulum-like changes in beginning reading instruction over the past 30 years, three interrelated ideas emerge as the key to preventing reading failure in kindergarten and first grade: (1) an interesting, carefully-leveled book curriculum; (2) a leveled phonics curriculum; and (3) a well-trained teacher who knows how to integrate guided…

Establishing a Common Vocabulary of Key Concepts for the Effective Implementation of Applied Behavior Analysis

ERIC Educational Resources Information Center

Cihon, Traci M.; Cihon, Joseph H.; Bedient, Guy M.

2016-01-01

The technical language of behavior analysis is arguably necessary to share ideas and research with precision among each other. However, it can hinder effective implementation of behavior analytic techniques when it prevents clear communication between the supervising behavior analyst and behavior technicians. The present paper provides a case…

Introducing Statistical Inference to Biology Students through Bootstrapping and Randomization

ERIC Educational Resources Information Center

Lock, Robin H.; Lock, Patti Frazer

2008-01-01

Bootstrap methods and randomization tests are increasingly being used as alternatives to standard statistical procedures in biology. They also serve as an effective introduction to the key ideas of statistical inference in introductory courses for biology students. We discuss the use of such simulation based procedures in an integrated curriculum…

Inquiry into the Heart of a Comet

ERIC Educational Resources Information Center

Cobb, Whitney; Roundtree-Brown, Maura; McFadden, Lucy; Warner, Elizabeth

2011-01-01

Real science means wrangling with peers over real ideas. Wouldn't it be thrilling to emulate a real life model of science in action in classrooms? How? By starting with a great, hands-on activity modeling an object in space that introduces both key vocabulary and science concepts with visuals to support retention and learning; encouraging…

Arctic-Nesting Shorebirds: Curriculum for Grades K-12. [Teacher's Guide.

ERIC Educational Resources Information Center

Fish and Wildlife Service (Dept. of Interior), Anchorage, AK.

This teaching guide focuses on Arctic-nesting shorebirds. The format of each section consists of background information, student activities, observation and research ideas, and key words. Basic information on how to use this curriculum and seven sections devoted to different aspects of Arctic-nesting shorebird life are provided. Sections cover…

Teacher Attitudes of Inclusion and Academic Performance of Students with Disabilities

ERIC Educational Resources Information Center

Sutton, Jonathan Earl

2013-01-01

Since the integration of the inclusion model, supported by the IDEA (1997), within public schools, teacher resistance and frustration has risen (Hardy, 1999). The climate of general education teachers' classrooms furthermore, has not been the same (Liu & Meyer, 2005). Key elements ensuring success of inclusion and the implementation of…

Signature Concepts of Key Researchers in Higher Education Teaching and Learning

ERIC Educational Resources Information Center

Kandlbinder, Peter

2013-01-01

Early career university teachers often have limited experience of the higher education literature making it difficult for them to identify what ideas have become central to justifying what university teachers ought to be doing in higher education teaching and learning. A review of the research literature in journals focused on teaching and…

Knowledge Producing, Its Management and Action and Action Research

ERIC Educational Resources Information Center

Hadfield, Mark

2005-01-01

This article is based on a "think piece" produced as a resource for action researchers working within networks of schools. The original article considered the utility of key ideas within knowledge management to practitioner researchers attempting to share their research outcomes with other teachers in their network. This article, rather than…

Stephen Marc: Photographer for Our Time

ERIC Educational Resources Information Center

Smith, Toni M. Shorter

2012-01-01

It is said that "a picture is worth a thousand words" as visual images can express complex and multilayered ideas. Sometimes photographic imagery is so strong and resonant of certain success, struggles, or events that it becomes key to a community or generation. As historic records, photographs are uniquely able to present not only success and…

Linking Culture and Environment: What Can the Anasazi Tell Us?

ERIC Educational Resources Information Center

Sunal, Cynthia Szymanski; Vinson, Beth McCulloch

This document presents a series of eight lesson plans (or "learning cycles") for teaching fourth, fifth, and sixth grade students about the Anasazi Indians of the southwestern United States. Each lesson sets forth intended grade level, background information on the key idea and goal, time needed, prerequisite skills and concepts, a…

Ecosystem Services Valuation as an Opportunity for Inquiry Learning

ERIC Educational Resources Information Center

Taylor, Zachary P.; Bennett, Drew E.

2016-01-01

Teaching ecosystem services provides an ideal opportunity to use inquiry-based learning to help students make connections between ecological, geological, and social systems. The idea of ecosystem services, or the benefits nature provides to society, has emerged as a key concept in a host of environmental fields and is just beginning to gain…

Making Interdisciplinary Collaboration Work: Key Ideas, a Case Study and Lessons Learned

ERIC Educational Resources Information Center

McMurtry, Angus; Clarkin, Chantalle; Bangou, Francis; Duplaa, Emmanuel; MacDonald, Colla; Ng-A-Fook, Nicholas; Trumpower, David

2012-01-01

This article discusses the "lessons learned" from an attempt to establish an interdisciplinary education research group. The growth, development and dissolution of the group are treated as an instrumental case study. Current literature on interdisciplinary collaboration is synthesized in order to provide a frame for analysis. Data was collected…

Values: Do We or Don't We Teach Them?

ERIC Educational Resources Information Center

Fraenkel, Jack R.

Many teachers attempt to ignore value questions in the social studies classroom, emphasizing intellectual development alone. Through actions and selection of topics and materials, however, a teacher suggests that he believes in certain ideas and events and, therefore, teaches values. The key issue here is not whether values should be taught, but…

How Can Organizational and Sociocultural Learning Theories Shed Light on District Instructional Reform?

ERIC Educational Resources Information Center

Knapp, Michael S.

2008-01-01

This article explores how organizational and sociocultural learning theories can help us to understand the problem of system-wide instructional reform in school districts. After briefly summarizing the central challenges facing leaders in such districts, the article reviews key ideas associated with each theoretical lens and considers how each…

Experiential Learning as a Constraint-Led Process: An Ecological Dynamics Perspective

ERIC Educational Resources Information Center

Brymer, Eric; Davids, Keith

2014-01-01

In this paper we present key ideas for an ecological dynamics approach to learning that reveal the importance of learner-environment interactions to frame outdoor experiential learning. We propose that ecological dynamics provides a useful framework for understanding the interacting constraints of the learning process and for designing learning…

The Nature of Discourse in Transformative Learning: The Experience of Coming Out

ERIC Educational Resources Information Center

Kincaid, Timothy S.

2010-01-01

Mezirow's theory of transformative learning (1978, 1991, 1995, 1996, 1998, 2000, 2009) posits "perspective transformation" as a central learning process. Key to this transformation is the critical examination of the individual's deeply held assumptions and beliefs through discourse to examine new perspectives and test new ideas. The availability…

An Introduction to Early Childhood Studies

ERIC Educational Resources Information Center

Maynard, Trlsha, Ed.; Thomas, Nigel, Ed.

2004-01-01

The primary purpose of this book is to provide a core introductory text for the many undergraduate students who are now studying early childhood. Four key themes are emphasised throughout this book: The first is the social construction of childhood. This is the idea that childhood is not a naturally given phenomenon, but the result of social…

Team Spirit: Teachers Work Together to Establish and Achieve Key Goals

ERIC Educational Resources Information Center

Troen, Vivian; Boles, Katherine C.

2010-01-01

Common experience, along with a vast collection of research, demonstrates that schools can expect a range of benefits to accrue when teachers work together. Teacher teaming can reduce teacher isolation, increase collegiality, facilitate the sharing of resources and ideas, and capitalize on teacher's individual and shared strengths. And most…

Forgetski Vygotsky: Or, a Plea for Bootstrapping Accounts of Learning

ERIC Educational Resources Information Center

Luntley, Michael

2017-01-01

This paper argues that sociocultural accounts of learning fail to answer the key question about learning--how is it possible? Accordingly, we should adopt an individualist bootstrapping methodology in providing a theory of learning. Such a methodology takes seriously the idea that learning is staged and distinguishes between a non-comprehending…

An Analysis of the Ontological Causal Relation in Physics and Its Educational Implications

ERIC Educational Resources Information Center

Cheong, Yong Wook

2016-01-01

An ontological causal relation is a quantified relation between certain interactions and changes in corresponding properties. Key ideas in physics, such as Newton's second law and the first law of thermodynamics, are representative examples of these relations. In connection with the teaching and learning of these relations, this study investigated…

Undergraduate Students' Initial Conceptions of Factorials

ERIC Educational Resources Information Center

Lockwood, Elise; Erickson, Sarah

2017-01-01

Counting problems offer rich opportunities for students to engage in mathematical thinking, but they can be difficult for students to solve. In this paper, we present a study that examines student thinking about one concept within counting, factorials, which are a key aspect of many combinatorial ideas. In an effort to better understand students'…

Preserve America - Explore and Enjoy Our Heritage

Science.gov Websites

ACHP Celebrate Women's History Month - Women's Suffrage is Key ACHP to Meet March 21-22 in DC Apply Now IDEAS FOR P50 Celebrate African American History Month! USDA Secretary Vilsack Recommends Cancelling History Teacher of the Year Named New Preserve America Fact Sheet Now Available Shutdown Plan Announced

Career Education for Elementary Grades.

ERIC Educational Resources Information Center

Dianna, Michael A.

Information and activities are provided to help elementary school teachers develop a career education "environment" for children. Ten basic premises of career education are outlined, and the key ideas and terms that emerge from the premises are defined. The eight goals of career education are set forth to provide the teacher with a base from which…

Sustainability: Higher Education's New Fundamentalism

ERIC Educational Resources Information Center

Peterson, Rachelle; Wood, Peter W.

2015-01-01

"Sustainability" is a key idea on college campuses in the United States and the rest of the Western world. To the unsuspecting, sustainability is just a new name for environmentalism. This report is the first in-depth critical study of the sustainability movement in higher education. The focus of this study is on how the sustainability…

Identifying True Normality in the Elementary Child

ERIC Educational Resources Information Center

Baker, Kay

2017-01-01

Kay Baker offers a look at the needs and manifestations (observed characteristics) of the developing human being, specifically of the second-plane child. She outlines key ideas in thinking about these needs and manifestations and discerns the pedagogy associated with each. She emphasizes that the pedagogy/practice must meet the needs of the child.…

Teacher Competence Frameworks in Europe: Policy-as-Discourse and Policy-as-Practice

ERIC Educational Resources Information Center

Caena, Francesca

2014-01-01

This article analyses the growing focus on teacher competences in European policy discourse against the backdrop of global convergences in education reforms. It traces key ideas, policy recommendations, peer learning and documents which underscore the relevance of teacher quality for education improvement, as recently stressed in the European…

Automatic Classification of Question & Answer Discourse Segments from Teacher's Speech in Classrooms

ERIC Educational Resources Information Center

Blanchard, Nathaniel; D'Mello, Sidney; Olney, Andrew M.; Nystrand, Martin

2015-01-01

Question-answer (Q&A) is fundamental for dialogic instruction, an important pedagogical technique based on the free exchange of ideas and open-ended discussion. Automatically detecting Q&A is key to providing teachers with feedback on appropriate use of dialogic instructional strategies. In line with this, this paper studies the…

An Introduction to School Leadership for Quality Global Learning in Initial Teacher Education

ERIC Educational Resources Information Center

Serf, Jeff; Sinclair, Scott; Wooldridge, Julie

2009-01-01

This article introduces a project, School Leadership for Quality Global Learning, which focuses on the relationship between leadership at different levels within educational institutions and quality global learning. The article outlines briefly the changing societal context within which education is operating currently before exploring key ideas,…

The Main Features and the Key Challenges of the Education System in Taiwan

ERIC Educational Resources Information Center

Chien, Chiu-Kuei Chang; Lin, Lung-Chi; Chen, Chun-Fu

2013-01-01

Taiwan has undergone radical innovation of its educational system in the wake of political liberalization and democratization, with a request for a change in the idea which diverts from "de-centralization" to "individualization." The reforms have led to two main features of pluralism and generalization of education in our…

The Multilingual Turn in Languages Education: Opportunities and Challenges

ERIC Educational Resources Information Center

Conteh, Jean, Ed.; Meier, Gabriela, Ed.

2014-01-01

Starting from the key idea that learners and teachers bring diverse linguistic knowledge and resources to education, this book establishes and explores the concept of the 'multilingual turn' in languages education and the potential benefits for individuals and societies. It takes account of recent research, policy, and practice in the fields of…

Challenging Misconceptions about Student Ratings of Instruction. IDEA Paper #58

ERIC Educational Resources Information Center

Benton, Stephen L.; Ryalls, Kenneth R.

2016-01-01

Data from student ratings of instruction (SRI) are used ubiquitously as a key element in providing instructors with valuable feedback and evaluators with critical student input. Nonetheless, calls for the elimination of SRI continue to appear in academic journals and higher education periodicals. This paper brings to bear the huge body of research…

Campus-Based Student Experiences of Learning Technologies in a First-Year Science Course

ERIC Educational Resources Information Center

Ellis, Robert; Weyers, Mark; Hughes, Jane

2013-01-01

This study reports on an investigation into the campus-based experience of university students studying mammalian physiology that was significantly supported with learning technologies. The design of the course enabled the students to interrogate the key ideas that they came across in their lectures and laboratories through online activities which…

The Instructional Quality Inventory. I. Introduction and Overview

DTIC Science & Technology

1978-11-01

level objectives, "hands-on" performance tests are usually most appropriate. T IS PAQ IS BEST QUA After a test item is consistent with its objective, the...idea. When the statement is separated, the key points stand out, and are not buried in the presentation. There are several ways to accomplish this goal

Coaching Considerations: FAQs Useful in the Development of Literacy Coaching

ERIC Educational Resources Information Center

Fisher, Douglas

2012-01-01

The National Advisory Board for the Literacy Coaching Clearinghouse have identified a number of considerations that it believed needed further discussion as schools, districts, and states embrace literacy coaching. It negotiated and discussed a number of issues surrounding coaching and agreed on 10 key ideas that should be part of the discussions…

Australian Curriculum Linked Lessons: The Language of Chance

ERIC Educational Resources Information Center

Hurrell, Derek

2015-01-01

In providing a continued focus on tasks and activities that help to illustrate key ideas embedded in the "Australian Curriculum," this issue focuses on the Statistics and probability strand and the sub-strand of Chance. In the Australian Curriculum (ACARA, 2015), students are not asked to list outcomes of chance experiments and represent…

Australian Curriculum Linked Lessons

ERIC Educational Resources Information Center

Hurrell, Derek; O'Neil, Jennifer

2011-01-01

In providing a continued focus on tasks and activities that help to illustrate key ideas embedded in the new Australian Curriculum, this issue the authors focus, on Geometry in the Measurement and Geometry strand with strong links for an integrated focus on the Statistics and Probability strand. The small unit of work on the sorting and…

Subspace in Linear Algebra: Investigating Students' Concept Images and Interactions with the Formal Definition

ERIC Educational Resources Information Center

Wawro, Megan; Sweeney, George F.; Rabin, Jeffrey M.

2011-01-01

This paper reports on a study investigating students' ways of conceptualizing key ideas in linear algebra, with the particular results presented here focusing on student interactions with the notion of subspace. In interviews conducted with eight undergraduates, we found students' initial descriptions of subspace often varied substantially from…

Teaching Writing in Response to Text to Students with Developmental Disabilities Who Participate in Alternate Assessments

ERIC Educational Resources Information Center

Lee, Angel; Browder, Diane M.; Hawley, Katherine; Flowers, Claudia; Wakeman, Shawnee

2016-01-01

This study investigated the effects of task analytic instruction, systematic prompting and graphic organizers on two students' ability to compose informational text. Participants were provided with information articles from which they identified the key ideas and supporting details. Participants transferred this information to a graphic organizer…

Flexibility: The Key to Cutting Energy Costs.

ERIC Educational Resources Information Center

Stern, Joanne

This speech provides concrete ways for school districts to save on energy costs, based on the general concept of flexibility in energy systems. These methods have been successfully implemented in the Salem (Oregon) school district. The first idea is to set up a weekly, rather than annual, bidding system to increase fuel price options. This…

Differential Improvement in Student Understanding of Mathematical Principles following Formative Assessment Intervention

ERIC Educational Resources Information Center

Phelan, Julia; Choi, Kilchan; Vendlinski, Terry; Baker, Eva; Herman, Joan

2011-01-01

The authors describe results from a study of a middle school mathematics formative assessment strategy. They employed a randomized, controlled design to address the following question: Does using our strategy improve student performance on assessments of key mathematical ideas relative to a comparison group? Eighty-five teachers and 4,091 students…

Irrational Numbers, Square Roots, and Quadratic Equations

ERIC Educational Resources Information Center

Popovic, Gorjana

2015-01-01

To improve mathematics achievement of U.S. students and to assure that "what and how students are taught should reflect not only the topics within a certain academic discipline, but also the key ideas that determine how knowledge is organized and generated within that discipline" are dual goals of the Common Core State Standards for…

On Education and Initiation

ERIC Educational Resources Information Center

Luntley, Michael

2009-01-01

In this paper I take up Peters' invitation to think of education in terms of initiation. I argue that the concept of initiation demands much closer scrutiny and analysis in order to provide a substantive thesis about education. A key challenge concerns how we conceive of the initiate. The very idea of initiation suggests that, in some interesting…

Is Contextualised Admission the Answer to the Access Challenge?

ERIC Educational Resources Information Center

Mountford-Zimdars, Anna; Moore, Joanne; Graham, Janet

2016-01-01

This article reviews the idea of contextualising applicants to higher education in order to widen access. First, the meaning of contextualised admissions (CAs) is discussed before laying out the rationale for contextualising applicants and the beneficiaries of the policy. The final sections discuss key critiques of CA and conclude by arguing that…

Taking Teacher Learning to Scale: Sharing Knowledge and Spreading Ideas across Geographies

ERIC Educational Resources Information Center

Klein, Emily J.; Jaffe-Walter, Reva; Riordan, Megan

2016-01-01

This research reports data from case studies of three intermediary organizations facing the challenge of scaling up teacher learning. The turn of the century launched scaling-up efforts of all three intermediaries, growing from intimate groups, where founding teachers and staff were key supports for teacher learning, to large multistate…

Emphasizing Language and Visualization in Teaching Linear Algebra

ERIC Educational Resources Information Center

Hannah, John; Stewart, Sepideh; Thomas, Mike

2013-01-01

Linear algebra with its rich theoretical nature is a first step towards advanced mathematical thinking for many undergraduate students. In this paper, we consider the teaching approach of an experienced mathematician as he attempts to engage his students with the key ideas embedded in a second-year course in linear algebra. We describe his…

Developing Students' Energy Literacy in Higher Education

ERIC Educational Resources Information Center

Cotton, Debby R. E.; Miller, Wendy; Winter, Jennie; Bailey, Ian; Sterling, Stephen

2015-01-01

Purpose: This paper aims to investigate students' energy literacy at a UK university, and recommends ways in which it can be enhanced using a behaviour change model. Developing students' energy literacy is a key part of the "greening" agenda, yet little is known about how students develop their ideas about energy use and energy saving at…

Extreme Arthropods: Exploring Evolutionary Adaptations to Polar and Temperate Deserts

ERIC Educational Resources Information Center

Sandro, Luke; Constible, Juanita M.; Lee, Richard E., Jr.

2007-01-01

In this activity, Namib and Antarctic arthropods are used to illustrate several important biological principles. Among these are the key ideas that form follows function and that the environment drives evolution. In addition, students will discover that the climates of the Namib Desert and the Antarctic Peninsula are similar in several ways, and…

Development and Evaluation of Computerized Problem-based Learning Cases Emphasizing Basic Sciences Concepts.

ERIC Educational Resources Information Center

Abate, Marie A.; Meyer-Stout, Paula J.; Stamatakis, Mary K.; Gannett, Peter M.; Dunsworth, Teresa S.; Nardi, Anne H.

2000-01-01

Describes development and evaluation of eight computerized problem-based learning (PBL) cases in medicinal chemistry and pharmaceutics concepts. Case versions either incorporated concept maps emphasizing key ideas or did not. Student performance on quizzes did not differ between the different case versions and was similar to that of students who…

Educational Futures: Dominant and Contesting Visions

ERIC Educational Resources Information Center

Milojevic, Ivana

2011-01-01

This book provides an overview and analysis of current tensions, debates and key issues within OECD nations, particularly Australia, the USA, Canada and the UK, with regard to where education is and should be going. Using a broad historical analysis, it investigates ideas and visions about the future that are increasingly evoked to support…

More Ideas for Monitoring Biological Experiments with the BBC Computer: Absorption Spectra, Yeast Growth, Enzyme Reactions and Animal Behaviour.

ERIC Educational Resources Information Center

Openshaw, Peter

1988-01-01

Presented are five ideas for A-level biology experiments using a laboratory computer interface. Topics investigated include photosynthesis, yeast growth, animal movements, pulse rates, and oxygen consumption and production by organisms. Includes instructions specific to the BBC computer system. (CW)

Against Popperized epidemiology.

PubMed

Jacobsen, M

1976-03-01

The recommendation of Popper's philosophy of science should be adopted by epidemiologists is disputed. Reference is made to other authors who have shown that the most constructive elements in Popper's ideas have been advocated by earlier philosophers and have been used in epidemiology without abandoning inductive reasoning. It is argued that Popper's denigration of inductive methods is particularly harmful to epidemiology. Inductive reasoning and statistical inference play a key role in the science; it is suggested that unfamiliarity with these ideas contributes to widespread misunderstanding of the function of epidemiology. Attention is drawn to a common fallacy involving correlations between three random variables. The prevalence of the fallacy may be related to confusion between deductive and inductive logic.

2012 ARPA-E Energy Innovation Summit: Fireside Chat with Steven Chu and Bill Gates

ScienceCinema

Chu, Steven; Gates, Bill; Podesta, John

2018-05-14

The third annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2012. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. This video captures a session called Fireside Chat that featured Steven Chu, the Secretary of Energy, and Bill Gates, Chairman of Microsoft Corporation. The session is moderated by John Podesta, Chair of the Center for American Progress. Energy Secretary Steven Chu and Microsoft Founder and Chairman Bill Gates exchanged ideas about how small businesses and innovators can overcome the challenges that face many startups.

Career Corner: Pitching Your Contributions at the Right Level

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

Anderson-Cook, Christine Michaela

Whether it is in a job interview, a presentation or in collaborations with colleagues with differing technical backgrounds, effectively conveying your ideas and contributions is at least as important as the content. Daniel Goleman speaks to the importance of emotional intelligence being a key driver of success and advancement. Why does this matter so much? If you dive right into technical details without providing a broader context and motivation for the problem, then the people with whom you are communicating will not appreciate the contribution. If you talk only about your ideas at a high level with insufficient detail, thenmore » the weight of your contributions might be undervalued or misinterpreted.« less

Career Corner: Pitching Your Contributions at the Right Level

DOE PAGES

Anderson-Cook, Christine Michaela

2017-04-15

Whether it is in a job interview, a presentation or in collaborations with colleagues with differing technical backgrounds, effectively conveying your ideas and contributions is at least as important as the content. Daniel Goleman speaks to the importance of emotional intelligence being a key driver of success and advancement. Why does this matter so much? If you dive right into technical details without providing a broader context and motivation for the problem, then the people with whom you are communicating will not appreciate the contribution. If you talk only about your ideas at a high level with insufficient detail, thenmore » the weight of your contributions might be undervalued or misinterpreted.« less

Weberian perspectives on science, technology and the economy.

PubMed

Schroeder, Ralph; Swedberg, Richard

2002-09-01

Several disciplines have contributed to the understanding of the relationship between science, technology, and economic change. Weber's perspective on this relationship, however, has not been properly explored. In the first part of this paper, we give an account of Weber's perspective. In the second part, we critically assess Weber's ideas, indicating those that are useful and those that deserve to be abandoned. We also confront a revised Weberian perspective with those of the main contemporary competitors, the key ideas of economists and economic historians on one side and social constructivists on the other. We conclude that a Weberian comparative-historical approach compares favourably with these competitors, and suggest where his approach still requires further work.

Time to reorganize federal Earth system science and technology?

NASA Astrophysics Data System (ADS)

Kisslinger, Carl

My usual reaction to plans to reorganize activities in the federal government is that these are the last resort of a bureaucrat who is faced with a tough problem and has no idea how to solve it. However, this may be the time to consider seriously a reorganization that would assemble key elements of Earth-oriented science and technology into a single federal agency. This is not a new idea, as proposals to achieve this goal have been formulated in the past and wiring diagrams for a new agency have been developed. These proposals have faded away in the face of resistance to substantial structural change that characterizes the federal bureaucracy.

Ideas for the Accounting Classroom.

ERIC Educational Resources Information Center

Kerby, Debra; Romine, Jeff

2003-01-01

Innovative ideas for accounting education include having students study accounting across historical periods, using businesses for student research, exploring nontraditional accounting careers, and collaborating with professional associations. (SK)

From FRA to RFN, or How the Family Resemblance Approach Can Be Transformed for Science Curriculum Analysis on Nature of Science

NASA Astrophysics Data System (ADS)

Kaya, Ebru; Erduran, Sibel

2016-12-01

The inclusion of Nature of Science (NOS) in the science curriculum has been advocated around the world for several decades. One way of defining NOS is related to the family resemblance approach (FRA). The family resemblance idea was originally described by Wittgenstein. Subsequently, philosophers and educators have applied Wittgenstein's idea to problems of their own disciplines. For example, Irzik and Nola adapted Wittgenstein's generic definition of the family resemblance idea to NOS, while Erduran and Dagher reconceptualized Irzik and Nola's FRA-to-NOS by synthesizing educational applications by drawing on perspectives from science education research. In this article, we use the terminology of "Reconceptualized FRA-to-NOS (RFN)" to refer to Erduran and Dagher's FRA version which offers an educational account inclusive of knowledge about pedagogical, instructional, curricular and assessment issues in science education. Our motivation for making this distinction is rooted in the need to clarify the various accounts of the family resemblance idea.The key components of the RFN include the aims and values of science, methods and methodological rules, scientific practices, scientific knowledge as well as the social-institutional dimensions of science including the social ethos, certification, and power relations. We investigate the potential of RFN in facilitating curriculum analysis and in determining the gaps related to NOS in the curriculum. We analyze two Turkish science curricula published 7 years apart and illustrate how RFN can contribute not only to the analysis of science curriculum itself but also to trends in science curriculum development. Furthermore, we present an analysis of documents from USA and Ireland and contrast them to the Turkish curricula thereby illustrating some trends in the coverage of RFN categories. The results indicate that while both Turkish curricula contain statements that identify science as a cognitive-epistemic system, they underemphasize science as a social-institutional system. The comparison analysis shows results such as the "scientific ethos" category being mentioned by the Irish curriculum while "social organizations and interactions" category being mentioned by the Turkish curriculum. In all documents, there was no overall coherence to NOS as a holistic narrative that would be inclusive of the various RFN categories simultaneously. The article contributes to the framing of NOS from a family resemblance perspective and highlights how RFN categories can be used as analytical tools.

Does the operations of the National Health Insurance Scheme (NHIS) in Ghana align with the goals of Primary Health Care? Perspectives of key stakeholders in northern Ghana.

PubMed

Awoonor-Williams, John Koku; Tindana, Paulina; Dalinjong, Philip Ayizem; Nartey, Harry; Akazili, James

2016-08-30

In 2005, the World Health Assembly (WHA) of the World Health Organization (WHO) urged member states to aim at achieving affordable universal coverage and access to key promotive, preventive, curative, rehabilitative and palliative health interventions for all their citizens on the basis of equity and solidarity. Since then, some African countries, including Ghana, have taken steps to introduce national health insurance reforms as one of the key strategies towards achieving universal health coverage (UHC). The aim of this study was to get a better understanding of how Ghana's health insurance institutions interact with stakeholders and other health sector programmes in promoting primary health care (PHC). Specifically, the study identified the key areas of misalignment between the operations of the NHIS and that of PHC. Using qualitative and survey methods, this study involved interviews with various stakeholders in six selected districts in the Upper East region of Ghana. The key stakeholders included the National Health Insurance Authority (NHIA), district coordinators of the National Health Insurance Schemes (NHIS), the Ghana Health Service (GHS) and District Health Management Teams (DHMTs) who supervise the district hospitals, health centers/clinics and the Community-based Health and Planning Services (CHPS) compounds as well as other public and private PHC providers. A stakeholders' workshop was organized to validate the preliminary results which provided a platform for stakeholders to deliberate on the key areas of misalignment especially, and to elicit additional information, ideas and responses, comments and recommendations from participants for the achievement of the goals of UHC and PHC. The key areas of misalignments identified during this pilot study included: delays in reimbursements of claims for services provided by health care providers, which serves as a disincentive for service providers to support the NHIS, inadequate coordination among stakeholders in PHC delivery; and inadequate funding for PHC, particularly on preventive and promotive services. Other areas are: the bypassing of PHC facilities due to lack of basic services at the PHC level such as laboratory services, as well as proximity to the district hospitals; and finally the lack of clear understanding of the national policy on PHC. This study suggests that despite the progress that has been made since the establishment of the NHIS in Ghana, there are still huge gaps that need urgent attention to ensure that the goals of UHC and PHC are met. The key areas of misalignment identified in this study, particularly on the delays in reimbursements need to be taken seriously. It is also important for more dialogue between the NHIA and service providers to address key concerns in the implementation of the NHIS which is key to achieving UHC.

Does the operations of the National Health Insurance Scheme (NHIS) in Ghana align with the goals of Primary Health Care? Perspectives of key stakeholders in northern Ghana.

PubMed

Awoonor-Williams, John Koku; Tindana, Paulina; Dalinjong, Philip Ayizem; Nartey, Harry; Akazili, James

2016-09-05

In 2005, the World Health Assembly (WHA) of the World Health Organization (WHO) urged member states to aim at achieving affordable universal coverage and access to key promotive, preventive, curative, rehabilitative and palliative health interventions for all their citizens on the basis of equity and solidarity. Since then, some African countries, including Ghana, have taken steps to introduce national health insurance reforms as one of the key strategies towards achieving universal health coverage (UHC). The aim of this study was to get a better understanding of how Ghana's health insurance institutions interact with stakeholders and other health sector programmes in promoting primary health care (PHC). Specifically, the study identified the key areas of misalignment between the operations of the NHIS and that of PHC. Using qualitative and survey methods, this study involved interviews with various stakeholders in six selected districts in the Upper East region of Ghana. The key stakeholders included the National Health Insurance Authority (NHIA), district coordinators of the National Health Insurance Schemes (NHIS), the Ghana Health Service (GHS) and District Health Management Teams (DHMTs) who supervise the district hospitals, health centers/clinics and the Community-based Health and Planning Services (CHPS) compounds as well as other public and private PHC providers. A stakeholders' workshop was organized to validate the preliminary results which provided a platform for stakeholders to deliberate on the key areas of misalignment especially, and to elicit additional information, ideas and responses, comments and recommendations from respondents for the achievement of the goals of UHC and PHC. The key areas of misalignments identified during this pilot study included: delays in reimbursements of claims for services provided by health care providers, which serves as a disincentive for service providers to support the NHIS; inadequate coordination among stakeholders in PHC delivery; and inadequate funding for PHC, particularly on preventive and promotive services. Other areas are: the bypassing of PHC facilities due to lack of basic services at the PHC level such as laboratory services, as well as proximity to the district hospitals; and finally the lack of clear understanding of the national policy on PHC. This study suggests that despite the progress that has been made since the establishment of the NHIS in Ghana, there are still huge gaps that need urgent attention to ensure that the goals of UHC and PHC are met. The key areas of misalignment identified in this study, particularly on the delays in reimbursements need to be taken seriously. It is also important for more dialogue between the NHIA and service providers to address key concerns in the implementation of the NHIS which is key to achieving UHC.

A pound of prevention: Air pollution and the fuel cell

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

Johnson, B.L.; Rose, R.

1996-12-31

The expanded use of fuel cells in transportation and power generation is an exciting proposition for public health officials because of the potential of this technology to help reduce air pollution levels around the globe. Such work is about prevention -- prevention of air emissions of hazardous substances. Prevention is a key concept in public health. An example is quarantine, which aims to prevent the spread of a disease-causing organism. In the environmental arena, prevention includes cessation of pollution. Air pollution prevention policies also have a practical impact. Sooner or later ideas on technology, especially new technology, must be soldmore » to policy makers, legislators, and eventually the public. Advocating technologies that will improve human health and welfare can be an effective marketing strategy.« less

An Evolutionary Examination of Telemedicine: A Health and Computer-Mediated Communication Perspective

PubMed Central

Breen, Gerald-Mark; Matusitz, Jonathan

2009-01-01

Telemedicine, the use of advanced communication technologies in the healthcare context, has a rich history and a clear evolutionary course. In this paper, the authors identify telemedicine as operationally defined, the services and technologies it comprises, the direction telemedicine has taken, along with its increased acceptance in the healthcare communities. The authors also describe some of the key pitfalls warred with by researchers and activists to advance telemedicine to its full potential and lead to an unobstructed team of technicians to identify telemedicine’s diverse utilities. A discussion and future directions section is included to provide fresh ideas to health communication and computer-mediated scholars wishing to delve into this area and make a difference to enhance public understanding of this field. PMID:20300559

KSC-2010-5374

NASA Image and Video Library

2010-10-30

CAPE CANAVERAL, Fla. -- Dave Ferguson, the director of Global Development Common for the U.S. Agency for International Development, participates in a news conference at NASA's Kennedy Space Center in Florida following the "LAUNCH: Health" forum. During the two-day forum, 10 international participants showcased new innovations that could address health problems on Earth and in space. LAUNCH is a global initiative to identify and support innovative work that will contribute to a sustainable future. Through a series of forums focused on key challenge areas, including water, air, food, energy, mobility and sustainable cities, LAUNCH gives leaders an opportunity to present innovative ideas among peers and join in collaborative, solution-driven discussions. This is the second forum hosted at Kennedy. The first was "LAUNCH: Water" in March 2010. Photo credit: NASA/Kim Shiflett

KSC-2010-5373

NASA Image and Video Library

2010-10-30

CAPE CANAVERAL, Fla. -- Dr. Jeff Davis, the director of Space and Life Sciences at NASA's Johnson Space Center in Houston, participates in a news conference at NASA's Kennedy Space Center in Florida following the "LAUNCH: Health" forum. During the two-day forum, 10 international participants showcased new innovations that could address health problems on Earth and in space. LAUNCH is a global initiative to identify and support innovative work that will contribute to a sustainable future. Through a series of forums focused on key challenge areas, including water, air, food, energy, mobility and sustainable cities, LAUNCH gives leaders an opportunity to present innovative ideas among peers and join in collaborative, solution-driven discussions. This is the second forum hosted at Kennedy. The first was "LAUNCH: Water" in March 2010. Photo credit: NASA/Kim Shiflett

Development of the New Educational Content "small Uas in Civil Engineering Application Scenarios"

NASA Astrophysics Data System (ADS)

Levin, E.; Vach, K.; Shults, R.

2017-12-01

The key point of this paper is presentation of the main idea and some results of the project "Small UAS in civil engineering application scenarios" (SUAS-CAS). This project was proposed by newly established in 2016 ISPRS WG V/7: "Innovative Technologies in Training Civil Engineers and Architects". Here we are presenting our experience in using low-cost UAS in training architects at Kyiv National University of Construction and Architecture, which was chosen as basic for this project. In the first part of paper, the project outline is presented. Then the first and possible follow project outcomes were described. In some details is described the training module "Small UAS in architecture" which was developed and included as a part of the subject "Architectural photogrammetry".

[Nikola Tesla: flashes of inspiration].

PubMed

Villarejo-Galende, Albero; Herrero-San Martín, Alejandro

2013-01-16

Nikola Tesla (1856-1943) was one of the greatest inventors in history and a key player in the revolution that led to the large-scale use of electricity. He also made important contributions to such diverse fields as x-rays, remote control, radio, the theory of consciousness or electromagnetism. In his honour, the international unit of magnetic induction was named after him. Yet, his fame is scarce in comparison with that of other inventors of the time, such as Edison, with whom he had several heated arguments. He was a rather odd, reserved person who lived for his inventions, the ideas for which came to him in moments of inspiration. In his autobiography he relates these flashes with a number of neuropsychiatric manifestations, which can be seen to include migraine auras, synaesthesiae, obsessions and compulsions.

Methods for intraoperative, sterile pose-setting of patient-specific microstereotactic frames

NASA Astrophysics Data System (ADS)

Vollmann, Benjamin; Müller, Samuel; Kundrat, Dennis; Ortmaier, Tobias; Kahrs, Lüder A.

2015-03-01

This work proposes new methods for a microstereotactic frame based on bone cement fixation. Microstereotactic frames are under investigation for minimal invasive temporal bone surgery, e.g. cochlear implantation, or for deep brain stimulation, where products are already on the market. The correct pose of the microstereotactic frame is either adjusted outside or inside the operating room and the frame is used for e.g. drill or electrode guidance. We present a patientspecific, disposable frame that allows intraoperative, sterile pose-setting. Key idea of our approach is bone cement between two plates that cures while the plates are positioned with a mechatronics system in the desired pose. This paper includes new designs of microstereotactic frames, a system for alignment and first measurements to analyze accuracy and applicable load.

After The Demonstration: What States Sustained After the End of Federal Grants to Improve Children's Health Care Quality.

PubMed

Ireys, Henry T; Brach, Cindy; Anglin, Grace; Devers, Kelly J; Burton, Rachel

2018-02-01

Introduction Under the CHIPRA Quality Demonstration Grant Program, CMS awarded $100 million through 10 grants that 18 state Medicaid agencies implemented between 2010 and 2015. The program's legislatively-mandated purpose was to evaluate promising ideas for improving the quality of children's health care provided through Medicaid and CHIP. As part of the program's multifaceted evaluation, this study examined the extent to which states sustained key program activities after the demonstration ended. Methods We identified 115 potentially sustainable elements within states' CHIPRA demonstrations and analyzed data from grantee reports and key informant interviews to assess sustainment outcomes and key influential factors. We also assessed sustainment of the projects' intellectual capital. Results 56% of potentially sustainable elements were sustained. Sustainment varied by topic area: Elements related to quality measure reporting and practice facilitation were more likely to be sustained than others, such as parent advisors. Broad contextual factors, the state's Medicaid environment, implementation partners' resources, and characteristics of the demonstration itself all shaped sustainment outcomes. Discussion Assessing sustainment of key elements of states' CHIPRA quality demonstration projects provides insight into the fates of the "promising ideas" that the grant program was designed to examine. As a result of the federal government's investment in this grant program, many demonstration states are in a strong position to extend and spread specific strategies for improving the quality of care for children in Medicaid and CHIP. Our findings provide insights for policymakers and providers working to improve the quality of health care for low income children.

Reception of Edward Bernays' Doctrine of "Manipulating Public Opinion."

ERIC Educational Resources Information Center

Olasky, Marvin N.

Ivy Lee and Edward Bernays are generally regarded as the founding fathers of modern public relations. While Lee has been the subject of a full biography that included contemporary reaction to his ideas, there has been no similar work on how Bernays' ideas were received, though his ideas were in some ways more radical. He believed that propaganda…

The Writing Book, by Inky Penguin [and] Teacher's Manual.

ERIC Educational Resources Information Center

Padgett, Ron

Intended for elementary level students, this book presents 12 writing ideas and several suggestions on how students can make a book using their writing. Each writing idea is presented with a brief description (addressed to the student), several examples of student writing, and a blank page on which to write. Writing ideas include freewriting,…

Asteroid Redirect Mission Concept: A Bold Approach for Utilizing Space Resources

NASA Technical Reports Server (NTRS)

Mazanek, Daniel D.; Merrill, Raymond G.; Brophy, John R.; Mueller, Robert P.

2014-01-01

The utilization of natural resources from asteroids is an idea that is older than the Space Age. The technologies are now available to transform this endeavour from an idea into reality. The Asteroid Redirect Mission (ARM) is a mission concept which includes the goal of robotically returning a small Near-Earth Asteroid (NEA) or a multi-ton boulder from a large NEA to cislunar space in the mid 2020's using an advanced Solar Electric Propulsion (SEP) vehicle and currently available technologies. The paradigm shift enabled by the ARM concept would allow in-situ resource utilization (ISRU) to be used at the human mission departure location (i.e., cislunar space) versus exclusively at the deep-space mission destination. This approach drastically reduces the barriers associated with utilizing ISRU for human deep-space missions. The successful testing of ISRU techniques and associated equipment could enable large-scale commercial ISRU operations to become a reality and enable a future space-based economy utilizing processed asteroidal materials. This paper provides an overview of the ARM concept and discusses the mission objectives, key technologies, and capabilities associated with the mission, as well as how the ARM and associated operations would benefit humanity's quest for the exploration and settlement of space.

Efficient Management of Certificate Revocation Lists in Smart Grid Advanced Metering Infrastructure

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

Cebe, Mumin; Akkaya, Kemal

Advanced Metering Infrastructure (AMI) forms a communication network for the collection of power data from smart meters in Smart Grid. As the communication within an AMI needs to be secure, key management becomes an issue due to overhead and limited resources. While using public-keys eliminate some of the overhead of key management, there is still challenges regarding certificates that store and certify the publickeys. In particular, distribution and storage of certificate revocation list (CRL) is major a challenge due to cost of distribution and storage in AMI networks which typically consist of wireless multi-hop networks. Motivated by the need ofmore » keeping the CRL distribution and storage cost effective and scalable, in this paper, we present a distributed CRL management model utilizing the idea of distributed hash trees (DHTs) from peer-to-peer (P2P) networks. The basic idea is to share the burden of storage of CRLs among all the smart meters by exploiting the meshing capability of the smart meters among each other. Thus, using DHTs not only reduces the space requirements for CRLs but also makes the CRL updates more convenient. We implemented this structure on ns-3 using IEEE 802.11s mesh standard as a model for AMI and demonstrated its superior performance with respect to traditional methods of CRL management through extensive simulations.« less

Thinking about complexity in health: A systematic review of the key systems thinking and complexity ideas in health.

PubMed

Rusoja, Evan; Haynie, Deson; Sievers, Jessica; Mustafee, Navonil; Nelson, Fred; Reynolds, Martin; Sarriot, Eric; Swanson, Robert Chad; Williams, Bob

2018-01-30

As the Sustainable Development Goals are rolled out worldwide, development leaders will be looking to the experiences of the past to improve implementation in the future. Systems thinking and complexity science (ST/CS) propose that health and the health system are composed of dynamic actors constantly evolving in response to each other and their context. While offering practical guidance for steering the next development agenda, there is no consensus as to how these important ideas are discussed in relation to health. This systematic review sought to identify and describe some of the key terms, concepts, and methods in recent ST/CS literature. Using the search terms "systems thinkin * AND health OR complexity theor* AND health OR complex adaptive system* AND health," we identified 516 relevant full texts out of 3982 titles across the search period (2002-2015). The peak number of articles were published in 2014 (83) with journals specifically focused on medicine/healthcare (265) and particularly the Journal of Evaluation in Clinical Practice (37) representing the largest number by volume. Dynamic/dynamical systems (n = 332), emergence (n = 294), complex adaptive system(s) (n = 270), and interdependent/interconnected (n = 263) were the most common terms with systems dynamic modelling (58) and agent-based modelling (43) as the most common methods. The review offered several important conclusions. First, while there was no core ST/CS "canon," certain terms appeared frequently across the reviewed texts. Second, even as these ideas are gaining traction in academic and practitioner communities, most are concentrated in a few journals. Finally, articles on ST/CS remain largely theoretical illustrating the need for further study and practical application. Given the challenge posed by the next phase of development, gaining a better understanding of ST/CS ideas and their use may lead to improvements in the implementation and practice of the Sustainable Development Goals. Key messages Systems thinking and complexity science, theories that acknowledge the dynamic, connected, and context-dependent nature of health, are highly relevant to the post-millennium development goal era yet lack consensus on their use in relation to health Although heterogeneous, terms, and concepts like emergence, dynamic/dynamical Systems, nonlinear(ity), and interdependent/interconnected as well as methods like systems dynamic modelling and agent-based modelling that comprise systems thinking and complexity science in the health literature are shared across an increasing number of publications within medical/healthcare disciplines Planners, practitioners, and theorists that can better understand these key systems thinking and complexity science concepts will be better equipped to tackle the challenges of the upcoming development goals. © 2018 John Wiley & Sons, Ltd.

Health Education Teaching Ideas: Secondary. Revised Edition.

ERIC Educational Resources Information Center

Loya, Richard, Ed.; Bensley, Loren B., Jr., Ed.

Part I of this teaching guide contains teaching strategies which originally appeared in the "Journal of Health Education" (JHE) and were included in the first edition of this guide, published in 1983. Part II includes teaching strategies published in JHE since 1983. The guide is designed to be a reference for those seeking workable ideas in…

Classroom Teacher's "Idea" Notebook. Social Education, 1984, Supplements No. 34-36.

ERIC Educational Resources Information Center

Campanella, Alfred J., Ed.

1984-01-01

A compilation of nine social studies activities suitable for immediate application in the classroom includes teaching ideas for middle school, secondary school, and college teachers. Activities include the use of (1) geographic skills to understand the use of solar radiation and available wind power, (2) questions to help students understand…

Family-Directed Child Evaluation and Assessment under IDEA: Lessons from Families and Programs.

ERIC Educational Resources Information Center

Berman, Carol; Shaw, Evelyn

This report discusses policies and practices for family-directed child evaluation and assessment under the Individuals with Disabilities Education Act (IDEA). The scope of the report includes practices across the early childhood spectrum, from birth through 5 years. Commonly used terminology is defined. Issues discussed include: the primacy of…

Plants, Alike and Different

ERIC Educational Resources Information Center

Trundle, Kathy Cabe; Mollohan, Katherine N; Smith, Mandy McCormick

2013-01-01

A Framework for K-12 Science Education (NRC 2012) includes inheritance as a core idea within the life science framework. For example, life science core idea 3A states that by the end of second grade, children's knowledge should include the ability to recognize and investigate physical differences and similarities among the same kind of…

Characterizing Strong Geoscience Departments: Results of a National Survey

NASA Astrophysics Data System (ADS)

Richardson, R. M.

2005-12-01

In a follow up to a survey of geoscience departments drawn primarily from American Association of Universities (AAU) institutions, we have expanded the number and type of departments to include a much broader range of institutions and to address key issues about factors that department heads and chairs feel are indicative of strong departments. The previous survey, completed at a very high rate of return, indicated that the biggest opportunities at AAU institutions included large, community-wide initiatives, while the biggest threats included declining resources and associated issues such as faculty retention. The new survey follows on a workshop, Building Strong Geoscience Departments, held in February 2005 at which 25 participants discussed the state of geoscience departments and developed ideas for strengthening departments. The new survey addresses departmental demographics of a much broader range of departments and institutions, including two year, primarily undergraduate, and graduate degree-granting departments/institutions. In addition to perceived threats and opportunities, the survey includes aspects and characteristics of strong departments. For example, department heads and chairs respond to a variety of possible attributes of strong departments, including: 1) Defining the mission of the department in such a way that it is aligned with the institutional vision; 2) Taking a proactive stance in building modern and dynamic geoscience curricula and, as appropriate, research agendas; 3) Working effectively as a department team; 4) Acknowledging that recruitment, development, and retention of students, faculty, and staff are key elements of departmental success and working effectively in these areas; 5) Developing strong departmental leaders now and for the future; 6) Communicating success, using effective metrics, to colleagues, senior administrators, students, donors, and friends; and 7) Forging strategic partnerships within the university (e.g., with biosciences, engineering, environmental studies, or geography) and outside the university (e.g., employers or alumni).

Thought-Experiments About Gravity in the History of Science and in Research into Children's Thinking

NASA Astrophysics Data System (ADS)

Blown, E. J.; Bryce, T. G. K.

2013-03-01

This article examines the main strands of thinking about gravity through the ages and the continuity of thought-experiments, from the early Greeks, through medieval times, to Galileo, Newton and Einstein. The key ideas are used to contextualise an empirical study of 247 children's ideas about falling objects carried out in China and New Zealand, including the use of scenarios involving thrown and dropped items, and objects falling down deep well holes (as in Carroll's Alice in Wonderland). The sample included 68 pre-school pupils, 68 primary school pupils, 56 middle school students, and 55 high school students; with approximately equal numbers in each group and of boys and girls in each group in each culture. The methodology utilised Piagetian interviews with three media (verbal language, drawing, and play-dough), a shadow stick; and everyday items including model people and soft model animals. The data from each group was categorised and analysed with Kolmogorov- Smirnov Two- Sample Tests and Spearman r s coefficients. It was hypothesised and confirmed (at K- S alpha levels .05; r s : p < .001) that cross-age and cross-cultural research and analysis would reveal that (a) an intuitive sense of gravity is present from an early age and develops in association with concepts like Earth shape and motion; (b) the development of concepts of gravity is similar in cultures such as China and New Zealand where teachers hold a scientific world view; and (c) children's concepts of Earth motion, Earth shape, and gravity are coherent rather than fragmented. It was also demonstrated that multi-media interviews together with concrete experiences and thought-experiments afforded children the opportunity to share their emerging concepts of gravity. The findings provide information that teachers might use for lessons at an appropriate level.

Detector-device-independent quantum key distribution

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

Lim, Charles Ci Wen; Korzh, Boris; Martin, Anthony

2014-12-01

Recently, a quantum key distribution (QKD) scheme based on entanglement swapping, called measurement-device-independent QKD (mdiQKD), was proposed to bypass all measurement side-channel attacks. While mdiQKD is conceptually elegant and offers a supreme level of security, the experimental complexity is challenging for practical systems. For instance, it requires interference between two widely separated independent single-photon sources, and the secret key rates are dependent on detecting two photons—one from each source. Here, we demonstrate a proof-of-principle experiment of a QKD scheme that removes the need for a two-photon system and instead uses the idea of a two-qubit single-photon to significantly simplify themore » implementation and improve the efficiency of mdiQKD in several aspects.« less

Early life linguistic ability, late life cognitive function, and neuropathology: findings from the Nun Study.

PubMed

Riley, Kathryn P; Snowdon, David A; Desrosiers, Mark F; Markesbery, William R

2005-03-01

The relationships between early life variables, cognitive function, and neuropathology were examined in participants in the Nun Study who were between the ages of 75 and 95. Our early life variable was idea density, which is a measure of linguistic ability, derived from autobiographies written at a mean age of 22 years. Six discrete categories of cognitive function, including mild cognitive impairments, were evaluated, using the Consortium to Establish a Registry for Alzheimer's Disease (CERAD) battery of cognitive tests. Neuropathologic data included Braak staging, neurofibrillary tangle and senile plaque counts, brain weight, degree of cerebral atrophy, severity of atherosclerosis, and the presence of brain infarcts. Early-life idea density was significantly related to the categories of late-life cognitive function, including mild cognitive impairments: low idea density was associated with greater impairment. Low idea density also was significantly associated with lower brain weight, higher degree of cerebral atrophy, more severe neurofibrillary pathology, and the likelihood of meeting neuropathologic criteria for Alzheimer's disease.

Research priorities in health communication and participation: international survey of consumers and other stakeholders.

PubMed

Synnot, Anneliese; Bragge, Peter; Lowe, Dianne; Nunn, Jack S; O'Sullivan, Molly; Horvat, Lidia; Tong, Allison; Kay, Debra; Ghersi, Davina; McDonald, Steve; Poole, Naomi; Bourke, Noni; Lannin, Natasha; Vadasz, Danny; Oliver, Sandy; Carey, Karen; Hill, Sophie J

2018-05-08

To identify research priorities of consumers and other stakeholders to inform Cochrane Reviews in 'health communication and participation' (including such concepts as patient experience, shared decision-making and health literacy). International. We included anyone with an interest in health communication and participation. Up to 151 participants (18-80 years; 117 female) across 12 countries took part, including 48 consumers (patients, carers, consumer representatives) and 75 professionals (health professionals, policymakers, researchers) (plus 25 people who identified as both). Survey. We invited people to submit their research ideas via an online survey open for 4 weeks. Using inductive thematic analysis, we generated priority research topics, then classified these into broader themes. Participants submitted 200 research ideas, which we grouped into 21 priority topics. Key research priorities included: insufficient consumer involvement in research (19 responses), 'official' health information is contradictory and hard to understand (18 responses), communication/coordination breakdowns in health services (15 responses), health information provision a low priority for health professionals (15 responses), insufficient eliciting of patient preferences (14 responses), health services poorly understand/implement patient-centred care (14 responses), lack of holistic care impacting healthcare quality and safety (13 responses) and inadequate consumer involvement in service design (11 responses). These priorities encompassed acute and community health settings, with implications for policy and research. Priority populations of interest included people from diverse cultural and linguistic backgrounds, carers, and people with low educational attainment, or mental illness. Most frequently suggested interventions focused on training and cultural change activities for health services and health professionals. Consumers and other stakeholders want research addressing structural and cultural challenges in health services (eg, lack of holistic, patient-centred, culturally safe care) and building health professionals' communication skills. Solutions should be devised in partnership with consumers, and focus on the needs of vulnerable groups. © 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.

Research priorities in health communication and participation: international survey of consumers and other stakeholders

PubMed Central

Bragge, Peter; Lowe, Dianne; Nunn, Jack S; O’Sullivan, Molly; Horvat, Lidia; Tong, Allison; Kay, Debra; Ghersi, Davina; McDonald, Steve; Poole, Naomi; Bourke, Noni; Lannin, Natasha; Vadasz, Danny; Oliver, Sandy; Carey, Karen; Hill, Sophie J

2018-01-01

Objective To identify research priorities of consumers and other stakeholders to inform Cochrane Reviews in ‘health communication and participation’ (including such concepts as patient experience, shared decision-making and health literacy). Setting International. Participants We included anyone with an interest in health communication and participation. Up to 151 participants (18–80 years; 117 female) across 12 countries took part, including 48 consumers (patients, carers, consumer representatives) and 75 professionals (health professionals, policymakers, researchers) (plus 25 people who identified as both). Design Survey. Methods We invited people to submit their research ideas via an online survey open for 4 weeks. Using inductive thematic analysis, we generated priority research topics, then classified these into broader themes. Results Participants submitted 200 research ideas, which we grouped into 21 priority topics. Key research priorities included: insufficient consumer involvement in research (19 responses), ‘official’ health information is contradictory and hard to understand (18 responses), communication/coordination breakdowns in health services (15 responses), health information provision a low priority for health professionals (15 responses), insufficient eliciting of patient preferences (14 responses), health services poorly understand/implement patient-centred care (14 responses), lack of holistic care impacting healthcare quality and safety (13 responses) and inadequate consumer involvement in service design (11 responses). These priorities encompassed acute and community health settings, with implications for policy and research. Priority populations of interest included people from diverse cultural and linguistic backgrounds, carers, and people with low educational attainment, or mental illness. Most frequently suggested interventions focused on training and cultural change activities for health services and health professionals. Conclusions Consumers and other stakeholders want research addressing structural and cultural challenges in health services (eg, lack of holistic, patient-centred, culturally safe care) and building health professionals’ communication skills. Solutions should be devised in partnership with consumers, and focus on the needs of vulnerable groups. PMID:29739780

The journal of undergraduate neuroscience education: history, challenges, and future developments.

PubMed

Dunbar, Gary L; Lom, Barbara; Grisham, William; Ramirez, Julio J

2009-01-01

The 'JUNE and You' sessions presented at the July 2008 Undergraduate Neuroscience Education workshop, sponsored jointly by Faculty for Undergraduate Neuroscience (FUN) and Project Kaleidoscope (PKAL), featured background information about the history and mission of the Journal of Undergraduate Neuroscience Education (JUNE), followed by an informative discussion about the challenges facing JUNE, including new ideas for future developments. This article will highlight some of the information and ideas generated and shared at this conference. Critical discussion points included the need to keep members of FUN actively engaged in submitting and reviewing articles for JUNE. Ways in which authors, reviewers, and interested faculty members could best help in promoting the mission and vision of JUNE were discussed. Concerns about recent hackings into the JUNE website were also raised, and possible solutions and measures that can be taken to minimize this in the future were discussed. In addition, ideas for expanding the role of JUNE to provide a forum to evaluate new and emerging website information that is pertinent to undergraduate neuroscience education was discussed. Ideas for future developments of JUNE included revolving postings of articles as they are accepted, providing links to several related websites, and allowing updates for articles that have been previously published in JUNE. Finally, ideas for maintaining and expanding JUNE's stature as the resource for undergraduate neuroscience education included ensuring that JUNE is listed on important search vehicles, such as PubMed.

The Big Society in an age of austerity: threats and opportunities for Health Consumer and Patients' Organizations in England.

PubMed

Baggott, Rob; Jones, Kathryn

2015-12-01

Health consumer and patients' organizations (HCPOs) seek to influence policy. But how are they affected by developments in the policy context and political environment? The article draws on original research into HCPOs in the UK by the authors, including a major survey undertaken in 1999 and interviews with HCPOs and policymakers between 2000 and 2003 as well as a further survey in 2010. It also draws on a review of key government policies on health and the voluntary sector since 1997. Developments in the political environment and policy context have created both opportunities and threats for HCPOs as they seek to influence policy. These include policies to promote choice and competition in public services; support for a greater role for the voluntary sector and civil society in health and welfare (including the current government's 'Big Society' idea); NHS reorganization; changes to the system of patient and public involvement; and austerity measures. Devolution of powers within the UK with regard to health policy and the rising profile of the EU in health matters have also had implications for HCPOs. This analysis raises key issues for future research in the UK and elsewhere, such as how will HCPOs be able to maintain independence in an increasingly competitive environment? And how will they fare in an era of retrenchment? There are also challenges for HCPOs in relation to maintaining relationships in a new institutional setting characterized by multilevel governance. © 2014 John Wiley & Sons Ltd.

The State of Economic Science: Views of Six Nobel Laureates.

ERIC Educational Resources Information Center

Sichel, Werner, Ed.

In this collection of essays six noted economists question the state of economic science today. Kenneth J. Arrow focuses on the theories of individual and social choice and general economic equilibrium. Arguing that macroeconomics is the key to understanding the modern economic system, Robert M. Solow provides an historical review of the ideas of…

Teaching and Learning the Concept of Chemical Bonding

ERIC Educational Resources Information Center

Levy Nahum, Tami; Mamlok-Naaman, Rachel; Hofstein, Avi; Taber, Keith S.

2010-01-01

Chemical bonding is one of the key and basic concepts in chemistry. The learning of many of the concepts taught in chemistry, in both secondary schools as well as in the colleges, is dependent upon understanding fundamental ideas related to chemical bonding. Nevertheless, the concept is perceived by teachers, as well as by learners, as difficult,…

Pakistani Pre-Primary Teachers' Perceptions and Practices Related to Gender in Young Children

ERIC Educational Resources Information Center

Pardhan, Almina; Pelletier, Janette

2017-01-01

A key area of interest is the way in which early years educators' perceptions about the concept of gender may influence their practice in relation to how children's ideas about gender might be supported and reinforced. However, this area has received little attention in the highly gender-segregated context of Pakistan. Understanding evidence-based…

Motivating Computer Engineering Freshmen through Mathematical and Logical Puzzles

ERIC Educational Resources Information Center

Parhami, B.

2009-01-01

As in many other fields of science and technology, college students in computer engineering do not come into full contact with the key ideas and challenges of their chosen discipline until the third year of their studies. This situation poses a problem in terms of keeping the students motivated as they labor through their foundational, basic…

Organizational Challenges to International Cooperation for Literacy in UNESCO

ERIC Educational Resources Information Center

Limage, Leslie J.

2007-01-01

The absolute priority given by UNESCO to the promotion of universal literacy is understood as a key policy driver shaping the Organization since its inception in 1946. Grounded in human rights, the commitment has taken concrete form in many and diverse ways, but it is as a shaper of ideas that UNESCO's overall contribution is best judged. In…

The Enlightenment: A Unit of Study for Grades 7-10.

ERIC Educational Resources Information Center

Frick, Carole Collier

The purpose of this unit is to explore the ideas and ideals of the 18th century Enlightenment thinkers called the Philosophes, and to understand how they continue to influence basic notions about the nature of man and his world. The unit introduces key members of the Philosophes through short excerpts from their works. The selections illustrate…

Citizenship Education Discourses in Latin America: Multilateral Institutions and the Decolonial Challenge

ERIC Educational Resources Information Center

Nieto, Diego

2018-01-01

Understanding multilateral institutions' role in the construction of desirable goals for educational reform is a key element to grasp the weight globalisation has on local practices of education. Comparative studies of civics and moral education point to the idea of 'citizenship' as a site revealing not only the political economy but also the…

Shoelace Formula: Connecting the Area of a Polygon and the Vector Cross Product

ERIC Educational Resources Information Center

Lee, Younhee; Lim, Woong

2017-01-01

Understanding how one representation connects to another and how the essential ideas in that relationship are generalized can result in a mathematical theorem or a formula. In this article, the authors demonstrate this process by connecting a vector cross product in algebraic form to a geometric representation and applying a key mathematical idea…

Grading the Group: QUANTA 2.0 and the Peer Review

ERIC Educational Resources Information Center

Blanton, Casey; Flota, Michael; Gunshanan, Frank

2013-01-01

Can students assess their peers on collaboration, a key practice in learning communities? The QUANTA program is a team-taught, two-semester coordinated studies program that is over 25 years old. The central governing ideas for the program are a belief in the social construction of knowledge, and recognition of the value of active, collaborative…

Starting School: The Importance of Parents' Expectations

ERIC Educational Resources Information Center

Russell, Fran

2005-01-01

Following the diagnosis of a child's disability parents can find that their expectations are shattered. As they adjust to their new situation they will begin to develop new ideas of what the future will hold. Supporting families is a key theme in current government policy, hence the development of the Early Support Programme. In this paper Fran…

From Chemical Forces to Chemical Rates: A Historical/Philosophical Foundation for the Teaching of Chemical Equilibrium

ERIC Educational Resources Information Center

Quilez, Juan

2009-01-01

With this paper, our main aim is to contribute to the realisation of the chemical reactivity concept, tracing the historical evolution of the concept of chemical affinity that eventually supported the concept of chemical equilibrium. We will concentrate on searching for the theoretical grounds of three key chemical equilibrium ideas: "incomplete…

Business Education/Marketing. TLC Technology-Life-Careers 1993-94.

ERIC Educational Resources Information Center

Utah State Office of Education, Salt Lake City. Applied Technology Education Services.

This document is a curriculum guide for a 9- or 12-week high school business and marketing course stressing life skills and technology, developed for the state of Utah. The guide is comprised of two sections: an introductory section for teachers with ideas on class management, grading, and other aspects of teaching the material; answer keys; and…

3D Printing in Technology and Engineering Education

ERIC Educational Resources Information Center

Martin, Robert L.; Bowden, Nicholas S.; Merrill, Chris

2014-01-01

In the past five years, there has been tremendous growth in the production and use of desktop 3D printers. This growth has been driven by the increasing availability of inexpensive computing and electronics technologies. The ability to rapidly share ideas and intelligence over the Internet has also played a key role in the growth. Growth is also…

Designing Graduate-Level Plant Breeding Curriculum: A Delphi Study of Private Sector Stakeholder Opinions

ERIC Educational Resources Information Center

Miller, Jane K.; Repinski, Shelby L.; Hayes, Kathryn N.; Bliss, Frederick A.; Trexler, Cary J.

2011-01-01

A broad-based survey using the Delphi method was conducted to garner current information from private sector stakeholders and build consensus opinions supporting key ideas for enhancing plant breeder education and training. This study asked respondents to suggest and rate topics and content they deemed most important to plant breeding graduate…

Questions from Afar: The Influence of Outsideness on Web-Based Conversation

ERIC Educational Resources Information Center

Deed, Craig; Edwards, Anthony; Gomez, Viviana

2015-01-01

This paper defines the metaphor of outsideness in relation to web-based interaction. Outsideness is conceived of as a key influence in online academic conversation. In particular, through the sharing of cultural perspectives, asking questions to resolve doubt, and collaborative writing and re-writing as a basis for shaping ideas through reasoning.…

Literacy Instruction in Multilingual Classrooms: Engaging English Language Learners in Elementary School. Language & Literacy Series--Practitioners Bookshelf

ERIC Educational Resources Information Center

Helman, Lori

2012-01-01

This hands-on guide shows elementary school teachers how to create multilingual classroom communities that support every learner's success in reading, writing, and general literacy development. The author provides a practical overview of key ideas and techniques and describes specific literacy activities that lead to vocabulary and oral English…

Reciprocity and Critical Reflection as the Key to Social Justice in Service Learning: A Case Study

ERIC Educational Resources Information Center

Asghar, Mandy; Rowe, Nick

2017-01-01

Service learning is experiential education that encourages students as socially responsible and active citizens working in and with members of the community. We consider how these ideas illuminate the ambitions of a unique service-learning opportunity known as "Converge", a university partnership with a health care provider that brings…

Preventing Violence against Women: Engaging the Fathers of Today and Tomorrow

ERIC Educational Resources Information Center

Crooks, Claire V.; Goodall, George R.; Baker, Linda L.; Hughes, Ray

2006-01-01

Although fathers play a key role in helping their children develop ideas about gender relations and close relationships, they have been largely overlooked as a resource to help prevent violence against women. This paper explores some of the reasons why fathers have not been successfully engaged in violence prevention. Engaging fathers to promote…

How Much U.S. Technological Innovation Begins in Universities?

ERIC Educational Resources Information Center

Kim, Jinyoung; Marschke, Gerald

2007-01-01

Technological progress has been the key to improved living standards, but how and where do new ideas get their start? The answer might give us some insight into how we can support greater innovation. Some suggest universities have been an important source of innovative technology. A look at the people involved in the development of patented…

Reaching All Families: Creating Family-Friendly Schools. Beginning of the School Year Activities.

ERIC Educational Resources Information Center

Moles, Oliver C., Ed.

Noting that the beginning of the school year is a key time to communicate with parents, this booklet presents accumulated knowledge and fresh ideas on school outreach strategies for this important time period. The suggestions for action within each strategy are based on broad experience, which can help even seasoned teachers, principals, and…

A Model of Framing in Design Teams

ERIC Educational Resources Information Center

Zahedi, Mithra; Heaton, Lorna

2017-01-01

How do ideas evolve in the context of collaborative design? This research explores the framing strategies and tools involved in the co-construction of a shared understanding in the early stages of a design project. We observed a team of four industrial design students working to design a pop-up shop. We found that, while the key design elements of…

"Getting and Spending, We Lay Waste Our Powers": Environmental Education and the Culture of the School

ERIC Educational Resources Information Center

Bonnett, Michael

2010-01-01

This article sketches some implications for education of interpreting a key orientating idea of environmental education--sustainability--as a receptive-responsive frame of mind. It argues that, so interpreted, sustainability has extensive implications for the life of schools as places of learning, particularly with regard to the implicit scientism…

Seeking Missing Pieces in Science Concept Assessments: Reevaluating the Brief Electricity and Magnetism Assessment through Rasch Analysis

ERIC Educational Resources Information Center

Ding, Lin

2014-01-01

Discipline-based science concept assessments are powerful tools to measure learners' disciplinary core ideas. Among many such assessments, the Brief Electricity and Magnetism Assessment (BEMA) has been broadly used to gauge student conceptions of key electricity and magnetism (E&M) topics in college-level introductory physics courses.…

Language Acquisition among Adult Immigrants in Canada: The Effect of Premigration Language Capital

ERIC Educational Resources Information Center

Adamuti-Trache, Maria

2013-01-01

Gaining proficiency in the host country language is a key element to successful integration of new immigrants. In this article, the author adopts Bourdieu's perspective that accumulation and conversion of forms of capital is only possible through practice in a social field; therefore, the author puts forward the idea that language capital…

Changes in Geologic Time Understanding in a Class for Preservice Teachers

ERIC Educational Resources Information Center

Teed, Rebecca; Slattery, William

2011-01-01

The paradigm of geologic time is built on complex concepts, and students master it in multiple steps. Concepts in Geology is an inquiry-based geology class for preservice teachers at Wright State University. The instructors used the Geoscience Concept Inventory (GCI) to determine if students' understanding of key ideas about geologic time and…

Unorganized Cognitive Structures of Illiterate as the Key Factor in Rural E-Learning Design

ERIC Educational Resources Information Center

Katre, Dinesh S.

2006-01-01

Cognitive Structures and Linguistic Sequential Memory or Memory of Serial Order are not very well developed among illiterate people contrary to educated people. It affects the comprehension of abstract ideas and the usability of the system. Therefore the cognitive limitations of illiterate must be considered for instructional design and user…

Developing an Intercultural Curriculum within the Context of the Internationalisation of Higher Education: Terminology, Typologies and Power

ERIC Educational Resources Information Center

Dunne, Ciaran

2011-01-01

Although many academics and policymakers espouse the idea of an intercultural curriculum in principle, the practical implementation of this is problematic for several reasons. Firstly, the ambiguity and uncertainty that often surrounds key concepts complicates the articulation of cogent rationales and goals. Secondly, there may be no clear vision…

Education and Lifelong Learning in Romania--Perspectives of the Year 2020

ERIC Educational Resources Information Center

Popescu, Veronica Adriana; Popescu, Gheorghe N.; Popescu, Cristina Raluca

2012-01-01

Our research study focuses on the problems of education and lifelong learning in the Romanian society of the year 2020. Starting from the idea that lifelong learning represents the continuous building of skills and knowledge through the life of an individual, we believe that the process of continuous education is the key element that each and…

Progress on nature and nurture: Commentary on Granqvist and Nkara's 'Nature meets nurture in religious and spiritual development'.

PubMed

Boyatzis, Chris J

2017-03-01

This commentary addresses several key ideas in the Granqvist and Nkara (this issue) conceptual piece on the need for a more sophisticated understanding of how nature and nurture interact to influence religious and spiritual development. Cultural and genetic factors are explored. © 2017 The British Psychological Society.

On Teaching Abstraction in Computer Science to Novices

ERIC Educational Resources Information Center

Armoni, Michal

2013-01-01

Abstraction is a key concept in CS, one of the most fundamental ideas underlying CS and its practice. However, teaching this soft concept to novices is a very difficult task, as discussed by many CSE experts. This paper discusses this issue, and suggests a general framework for teaching abstraction in CS to novices, a framework that would fit into…

Inclusive Literacy Teaching: Differentiating Approaches in Multilingual Elementary Classrooms. Language and Literacy Series

ERIC Educational Resources Information Center

Helman, Lori; Rogers, Carrie; Frederick, Amy; Struck, Maggie

2016-01-01

Responding to the need to prepare elementary teachers for the increasing linguistic diversity in schools, this book presents key foundational principles in language and literacy development for linguistically diverse students. Readers see these ideas enacted through the journeys of real students as they progress from 1st through 6th grade. What…

Introducing 12 Year-Olds to Elementary Particles

ERIC Educational Resources Information Center

Wiener, Gerfried J.; Schmeling, Sascha M.; Hopf, Martin

2017-01-01

We present a new learning unit, which introduces 12 year-olds to the subatomic structure of matter. The learning unit was iteratively developed as a design-based research project using the technique of probing acceptance. We give a brief overview of the unit's final version, discuss its key ideas and main concepts, and conclude by highlighting the…

Approaches and Activities for Engaging Children with Key Ideas in Science

ERIC Educational Resources Information Center

Patterson, Pauline

2015-01-01

The Cams Hill Science Consortium (CHSC) is a group of teachers based in Hampshire who have been meeting regularly over a number of years to share outcomes from their classroom-based research into engaging children more productively in science. Led by Matthew Newberry, formerly of Cams Hill School in Fareham, the consortium has developed and…