WorldWideScience

Sample records for centralized practice-based learning

  1. Heutagogy: An alternative practice based learning approach.

    Science.gov (United States)

    Bhoyrub, John; Hurley, John; Neilson, Gavin R; Ramsay, Mike; Smith, Margaret

    2010-11-01

    Education has explored and utilised multiple approaches in attempts to enhance the learning and teaching opportunities available to adult learners. Traditional pedagogy has been both directly and indirectly affected by andragogy and transformational learning, consequently widening our understandings and approaches toward view teaching and learning. Within the context of nurse education, a major challenge has been to effectively apply these educational approaches to the complex, unpredictable and challenging environment of practice based learning. While not offered as a panacea to such challenges, heutagogy is offered in this discussion paper as an emerging and potentially highly congruent educational framework to place around practice based learning. Being an emergent theory its known conceptual underpinnings and possible applications to nurse education need to be explored and theoretically applied. Through placing the adult learner at the foreground of grasping learning opportunities as they unpredictability emerge from a sometimes chaotic environment, heutagogy can be argued as offering the potential to minimise many of the well published difficulties of coordinating practice with faculty teaching and learning. PMID:20554249

  2. E-learning to supplement and synergise practice-based learning in the emergency department

    Institute of Scientific and Technical Information of China (English)

    Fatimah Lateef

    2012-01-01

    Practice-based learning involves on- the-job learning as well as learning ‘of-the job’ in its realistic setting. It gives trainees and interns the exposure to a diversity of encounters as well as an understanding of the different workplace models, strategies and capabilities. It is now very commonly utilized in teaching and training in medical disciplines. The whole process emphasizes active learning, with collaboration between learners and supervisors, for the eventual delivery of best clinical care to patients.

  3. Learning Practice-Based Research Methods: Capturing the Experiences of MSW Students

    Science.gov (United States)

    Natland, Sidsel; Weissinger, Erika; Graaf, Genevieve; Carnochan, Sarah

    2016-01-01

    The literature on teaching research methods to social work students identifies many challenges, such as dealing with the tensions related to producing research relevant to practice, access to data to teach practice-based research, and limited student interest in learning research methods. This is an exploratory study of the learning experiences of…

  4. Student learning in interprofessional practice-based environments: what does theory say?

    Science.gov (United States)

    Roberts, Chris; Kumar, Koshila

    2015-01-01

    Student learning in interprofessional practice-based environments has garnered significant attention in the last decade, and is reflected in a corresponding increase in published literature on the topic. We review the current empirical literature with specific attention to the theoretical frameworks that have been used to illustrate how and why student learning occurs in interprofessional practice-based environments. Our findings show there are relatively few theoretical-based studies available to guide educators and researchers alike. We recommend a more considered and consistent use of theory and suggest that professional identity and socio-cultural frameworks offer promising avenues for advancing understandings of student learning and professional identity development within interprofessional practice-based environments. PMID:26611786

  5. Applying a Constructivist-Developmental Practice-Based Learning Framework to the Recreation Internship Experience

    Science.gov (United States)

    Craig, Patricia J.; Sable, Janet R.

    2011-01-01

    The recreation internship is one of the most critical components of professional preparation education, yet educators have done little to explore the experience from a constructivist-developmental growth perspective. This article presents a practice-based learning framework that shows promise for fostering moral development among recreation…

  6. Balancing classroom management with mathematical learning: Using practice-based task design in mathematics teacher education

    OpenAIRE

    Biza, Irene; Nardi, Elena; Joel, Gareth

    2015-01-01

    In this paper we present the results from a study conducted in a UK institution in which 21mathematics pre-service teachers engage with two practice-based tasks featuring incidents where classroom management interferes with mathematical learning. We investigate their considerations when they make decisions in classroom situations and how these tasks can trigger their reflections on the teaching and learning of mathematics. In our analysis we used the constructs of social and sociomathematical...

  7. Experience, trajectories, and reifications: an emerging framework of practice-based learning in healthcare workplaces.

    Science.gov (United States)

    Teunissen, Pim W

    2015-10-01

    Learning by working is omnipresent in healthcare education. It enables people to learn how to perform, think, and interact in ways that work for their specific context. In this paper, I review my approach to studying this process. It centers on the question why healthcare professionals do what they do and how their actions and learning are intertwined. The aim of this paper is to illustrate what I have learned from the research I have been involved in, in such a way that it enables other researchers, educators, and clinicians to understand and study practice-based learning in healthcare workplaces. Therefore, I build on a programmatic line of research to present a framework of practice-based learning consisting of three inextricably linked levels of analysis. The first level focuses on how situations lead to personal experiences, the second level looks at strings of experiences that lead to multiple trajectories, and the third level deals with reifications arising from recurrent activities. This framework, and its interrelations and inherent tensions, helps to understand why healthcare workplaces can be both a powerful learning environment and a frustratingly hard place to change. PMID:25269765

  8. Instituting systems-based practice and practice-based learning and improvement: a curriculum of inquiry

    OpenAIRE

    Wilper, Andrew P.; Scott Smith, Curtis; Weppner, William

    2013-01-01

    Background: The Accreditation Council for Graduate Medical Education (ACGME) requires that training programs integrate system-based practice (SBP) and practice-based learning and improvement (PBLI) into internal medicine residency curricula.Context and setting: We instituted a seminar series and year-long-mentored curriculum designed to engage internal medicine residents in these competencies.Methods: Residents participate in a seminar series that includes assigned reading and structured disc...

  9. MAP as a model for practice-based learning and improvement in child psychiatry training.

    Science.gov (United States)

    Kataoka, Sheryl H; Podell, Jennifer L; Zima, Bonnie T; Best, Karin; Sidhu, Shawn; Jura, Martha Bates

    2014-01-01

    Not only is there a growing literature demonstrating the positive outcomes that result from implementing evidence based treatments (EBTs) but also studies that suggest a lack of delivery of these EBTs in "usual care" practices. One way to address this deficit is to improve the quality of psychotherapy teaching for clinicians-in-training. The Accreditation Council for Graduate Medical Education (ACGME) requires all training programs to assess residents in a number of competencies including Practice-Based Learning and Improvements (PBLI). This article describes the piloting of Managing and Adapting Practice (MAP) for child psychiatry fellows, to teach them both EBT and PBLI skills. Eight child psychiatry trainees received 5 full days of MAP training and are delivering MAP in a year-long outpatient teaching clinic. In this setting, MAP is applied to the complex, multiply diagnosed psychiatric patients that present to this clinic. This article describes how MAP tools and resources assist in teaching trainees each of the eight required competency components of PBLI, including identifying deficits in expertise, setting learning goals, performing learning activities, conducting quality improvement methods in practice, incorporating formative feedback, using scientific studies to inform practice, using technology for learning, and participating in patient education. A case example illustrates the use of MAP in teaching PBLI. MAP provides a unique way to teach important quality improvement and practice-based learning skills to trainees while training them in important psychotherapy competence. PMID:24245855

  10. Characteristics and lessons learned from practice-based research networks (PBRNs in the United States

    Directory of Open Access Journals (Sweden)

    Keller S

    2012-09-01

    Full Text Available Melinda M Davis,1,2 Sara Keller,1 Jennifer E DeVoe,1,3 Deborah J Cohen11Department of Family Medicine, 2Oregon Rural Practice-based Research Network, Oregon Health & Science University, Portland, OR, USA; 3OCHIN Practice-based Research Network, Portland, OR, USAAbstract: Practice-based research networks (PBRNs are organizations that involve practicing clinicians in asking and answering clinically relevant research questions. This review explores the origins, characteristics, funding, and lessons learned through practice-based research in the United States. Primary care PBRNs emerged in the USA in the 1970s. Early studies explored the etiology of common problems encountered in primary care practices (eg, headache, miscarriage, demonstrating the gap between research conducted in controlled specialty settings and real-world practices. Over time, national initiatives and an evolving funding climate have shaped PBRN development, contributing to larger networks, a push for shared electronic health records, and the use of a broad range of research methodologies (eg, observational studies, pragmatic randomized controlled trials, continuous quality improvement, participatory methods. Today, there are over 160 active networks registered with the Agency for Healthcare Research and Quality's PBRN Resource Center that engage primary care clinicians, pharmacists, dentists, and other health care professionals in research and quality-improvement initiatives. PBRNs provide an important laboratory for encouraging collaborative research partnerships between academicians and practices or communities to improve population health, conduct comparative effectiveness and patient-centered outcomes research, and study health policy reform. PBRNs continue to face critical challenges that include: (1 adapting to a changing landscape; (2 recruiting and retaining membership; (3 securing infrastructure support; (4 straddling two worlds (academia and community and managing

  11. Instituting systems-based practice and practice-based learning and improvement: a curriculum of inquiry

    Directory of Open Access Journals (Sweden)

    Andrew P. Wilper

    2013-09-01

    Full Text Available Background : The Accreditation Council for Graduate Medical Education (ACGME requires that training programs integrate system-based practice (SBP and practice-based learning and improvement (PBLI into internal medicine residency curricula. Context and setting : We instituted a seminar series and year-long-mentored curriculum designed to engage internal medicine residents in these competencies. Methods : Residents participate in a seminar series that includes assigned reading and structured discussion with faculty who assist in the development of quality improvement or research projects. Residents pursue projects over the remainder of the year. Monthly works in progress meetings, protected time for inquiry, and continued faculty mentorship guide the residents in their project development. Trainees present their work at hospital-wide grand rounds at the end of the academic year. We performed a survey of residents to assess their self-reported knowledge, attitudes and skills in SBP and PBLI. In addition, blinded faculty scored projects for appropriateness, impact, and feasibility. Outcomes : We measured resident self-reported knowledge, attitudes, and skills at the end of the academic year. We found evidence that participants improved their understanding of the context in which they were practicing, and that their ability to engage in quality improvement projects increased. Blinded faculty reviewers favorably ranked the projects’ feasibility, impact, and appropriateness. The ‘Curriculum of Inquiry’ generated 11 quality improvement and research projects during the study period. Barriers to the ongoing work include a limited supply of mentors and delays due to Institutional Review Board approval. Hospital leadership recognizes the importance of the curriculum, and our accreditation manager now cites our ongoing work. Conclusions : A structured residency-based curriculum facilitates resident demonstration of SBP and practice-based learning and

  12. Establishing and facilitating practice-based interprofessional learning: experiences from the TUILIP project

    Directory of Open Access Journals (Sweden)

    Penny J. Furness

    2012-02-01

    was time-consuming and effortful and did not always achieve its aims, but was a source of satisfaction and personal development. These findings suggest higher education institutions and practice settings should consider carefully the selection, preparation and support for facilitators of practice-based IPL, as well as how to engage local practitioners and service users, and embed changes in the clinical setting.

  13. Interprofessional Education and Practice Guide No. 6: Developing practice-based interprofessional learning using a short placement model.

    Science.gov (United States)

    Anderson, Elizabeth Susan; Ford, Jenny; Kinnair, Daniel James

    2016-07-01

    Offering undergraduate and post-qualified learners opportunities to take part in, and reflect on, the nature of interprofessional working when in practice remains an important goal for interprofessional educators. There are a plethora of opportunities within hospital and community care for learners to actively participate in health and social care delivery where collaborative practice prevails. However, it remains challenging to know how to establish and sustain meaningful interprofessional practice-based learning. This is because profession-specific teaching is prioritised and many teams are under-resourced, leaving little time for additional teaching activities. In some instances, practitioners lack the knowledge concerning how to design meaningful interprofessional learning and often feel unprepared for this teaching because of limited interprofessional faculty development. Others are simply unaware of the presence of the different students within their practice area. This guide offers key lessons developed over many years for setting up practice-based interprofessional education. The learning model has been adapted and adopted in different settings and countries and offers a method for engaging clinical front-line practitioners in learning with, and from learners who can help support and in some instances advance care delivery. PMID:27269042

  14. Learning to Be a Programmer in a Complex Organization: A Case Study on Practice-Based Learning during the Onboarding Process at Google

    Science.gov (United States)

    Johnson, Maggie; Senges, Max

    2010-01-01

    Purpose: This paper seeks to analyse the effectiveness and impact of how Google currently trains its new software engineers ("Nooglers") to become productive in the software engineering community. The research focuses on the institutions and support for practice-based learning and cognitive apprenticeship in the Google environment.…

  15. Librarian-Teacher Partnerships for Inquiry Learning: Measures of Effectiveness for a Practice-Based Model of Professional Development

    Directory of Open Access Journals (Sweden)

    Joyce Yukawa

    2009-06-01

    Full Text Available Objective – This study analyzed the effects of a practice-based model of professional development on the teaching and collaborative practices of 9 teams of librarians and teachers, who created and implemented units of inquiry-focused study with K-12 students during a yearlong course. The authors describe how the collection and analysis of evidence guided the development team in the formative and summative evaluations of the outcomes of the professional development, as well as the long-term results of participation in this initiative.Methods – The authors used an interpretive, participative approach. The first author was the external reviewer for the project; the second author headed the development team and served as a participant-observer. Triangulated data were collected from participants in the form of learning logs, discussion board postings, interviews, questionnaires, and learning portfolios consisting of unit and lesson plans and student work samples with critiques. Data were also collected from the professional development designers in the form of meeting notes, responses to participants, interviews, and course documents. For two years following the end of the formal course, the authors also conducted follow-up email correspondence with all teams and site visits with six teams to determine sustained or expanded implementation of inquiry-focused, collaborative curriculum development. Results – The practice-based approach to professional development required continual modification of the course design and timely, individualized mentoring and feedback, based on analysis and co-reflection by the developers on the evidence gathered through participant logs, reports, and school site visits. Modeling the inquiry process in their own course development work and making this process transparent to the participating community were essential to improvement. Course participants reported beneficial results in both immediate and long-term changes

  16. Active learning approach in Moodle for the organization of student’s self-study practice-based learning activities

    Directory of Open Access Journals (Sweden)

    Ivanova Veronica

    2016-01-01

    Full Text Available Nowadays e-learning tools and delivery methods have been constantly expanding. Employs use e-learning to train their employees more often and often. New and experienced employees have the opportunity to improve upon their knowledge base and expand their skill sets. At home, individuals are granted the access to the programs that provided them with the ability to earn online degrees and enrich their lives through the expanded knowledge. The paper focuses on the analysis of the advantages and disadvantages of e- learning. The ways of applying on-line training used by employers are demonstrated. The experience of implementing active methods of e-learning is described as well as the conclusion about the possibility of their application is made. The paper also presents the results of the survey conducted among TPU teacher and students concerning the advisability of e-learning usage.

  17. Practice based design for learning at work (doi: 10.3991/ijac.v1i2.620)

    OpenAIRE

    Johan Lundin; Lars Svensson; Ulrika Lundh-Snis; Lena Pareto

    2008-01-01

    Designing for learning at work in a manner that embraces the rich situatedness of practice involves a number of challenges in bridging normative and descriptive perspectives, as well as closing the gap between IS design theory and practice. In this paper, we propose a grounded approach that combines influence from learning theories with studies of existing learning practices. This approach could result in learning models, constituted of a sequence of learning activities that outlines the dida...

  18. Practice based design for learning at work (doi: 10.3991/ijac.v1i2.620

    Directory of Open Access Journals (Sweden)

    Johan Lundin

    2008-11-01

    Full Text Available Designing for learning at work in a manner that embraces the rich situatedness of practice involves a number of challenges in bridging normative and descriptive perspectives, as well as closing the gap between IS design theory and practice. In this paper, we propose a grounded approach that combines influence from learning theories with studies of existing learning practices. This approach could result in learning models, constituted of a sequence of learning activities that outlines the didactics of the workplace. The arguments are based on the empirical findings from an action-oriented research project in collaboration with six SME:s, and are illustrated through a e-learning model called “The Competence Kick-off”.

  19. Working at the coal face: The contribution of Programme Tutors in supporting practice-based learning in nursing

    OpenAIRE

    McDonagh, Lin; Draper, Jan; Davies, Gillian; Mowbray, Wendy; Gallagher, Donna

    2010-01-01

    This paper reports the findings of a Centre for Excellence in Teaching and Learning-funded project to explore key features of effective support for pre-registration nursing students in practice settings. Background The cultivation of positive practice learning environments for students of nursing, including high quality learning support, has been long established as a thorny issue for nurse educators and practitioners. Indeed it was a key theme for the very first nursing research serie...

  20. Peer chart audits: A tool to meet Accreditation Council on Graduate Medical Education (ACGME competency in practice-based learning and improvement

    Directory of Open Access Journals (Sweden)

    Patel Sangnya

    2007-07-01

    Full Text Available Abstract Background The Accreditation Council on Graduate Medical Education (ACGME supports chart audit as a method to track competency in Practice-Based Learning and Improvement. We examined whether peer chart audits performed by internal medicine residents were associated with improved documentation of foot care in patients with diabetes mellitus. Methods A retrospective electronic chart review was performed on 347 patients with diabetes mellitus cared for by internal medicine residents in a university-based continuity clinic from May 2003 to September 2004. Residents abstracted information pertaining to documentation of foot examinations (neurological, vascular, and skin from the charts of patients followed by their physician peers. No formal feedback or education was provided. Results Significant improvement in the documentation of foot exams was observed over the course of the study. The percentage of patients receiving neurological, vascular, and skin exams increased by 20% (from 13% to 33% (p = 0.001, 26% (from 45% to 71% (p Conclusion Peer chart audits performed by residents in the absence of formal feedback were associated with improved documentation of the foot exam in patients with diabetes mellitus. Although this study suggests that peer chart audits may be an effective tool to improve practice-based learning and documentation of foot care in diabetic patients, evaluating the actual performance of clinical care was beyond the scope of this study and would be better addressed by a randomized controlled trial.

  1. Teaching evidence based practice and research through blended learning to undergraduate midwifery students from a practice based perspective.

    Science.gov (United States)

    Mary, Sidebotham; Julie, Jomeen; Jennifer, Gamble

    2014-03-01

    The international world of higher education is changing with universities now offering students flexible delivery options that allow them to study away from campus and at a time convenient to them. Some students prefer on line learning while others prefer face to face contact offered through a traditional lecture and tutorial delivery modes. The response by many universities is to offer a blend of both. While online and blended mode of delivery may be suitable for some subjects there is little knowledge of the efficacy of blended learning models to teach evidence based practice and research (EBPR) to undergraduate midwifery students. EBPR is a challenging, threshold level subject upon which deeper knowledge and skills are built. This paper describes the design, delivery, and evaluation of an undergraduate EBPR course delivered in blended mode to first year midwifery students. Components of the blended learning innovation included: novel teaching strategies, engaging practical activities, role play, and e-learning strategies to maintain engagement. University-based course evaluation outcomes revealed very positive scores and the course was rated within the top ten percent of all courses offered within the Health Group at the host University. PMID:24189434

  2. Observation and analysis of a classroom teaching and learning practice based on augmented reality and serious games on mobile platforms

    Directory of Open Access Journals (Sweden)

    Sylvie Barma

    2015-06-01

    Full Text Available This qualitative research is part of a learning effort to better understand how serious games are exploited in a science education context. The research team examined this issue by focusing on augmented reality as a technological innovation imbedded on a tablet. Given the current state of knowledge related to serious games and augmented reality, and given the fact that its use in the context of teaching/learning is not extended, this paper focuses on an initial exploration of how a new teaching practice involving a serious game based on an interactive augmented reality solution would impact on students in a physics class. A Design Based Research methodology was applied in a real‑world context within a college‑level physics class. Two conceptual tests containing ten questions on spatial notions regarding electromagnetic fields were administered to two control groups and two groups using the proposed serious game. The latter groups were administrated a game evaluation questionnaire as well. Thematic interpretation of students written responses to the evaluation questionnaire as well as the lessons and observations we derived from the in-class experimentation are provided and discussed in the paper.

  3. The differential impact of observational learning and practice-based learning on the development of oral presentation skills in higher education

    OpenAIRE

    Degrez, Luc; Valcke, Martin; Roozen, Irene

    2014-01-01

    The present study focuses on the design and evaluation of an innovative instructional approach to developing oral presentation skills. The intervention builds on the observational learning theoretical perspective. This perspective is contrasted with the traditional training and practice approach. Two sequencing approaches – learners starting with observational learning versus learners starting with practice opportunities only – were compared. It was hypothesised that learners starting with ob...

  4. The Differential Impact of Observational Learning and Practice-Based Learning on the Development of Oral Presentation Skills in Higher Education

    Science.gov (United States)

    De Grez, Luc; Valcke, Martin; Roozen, Irene

    2014-01-01

    The present study focuses on the design and evaluation of an innovative instructional approach to developing oral presentation skills. The intervention builds on the observational learning theoretical perspective. This perspective is contrasted with the traditional training and practice approach. Two sequencing approaches--learners starting with…

  5. Motor skill learning requires active central myelination.

    Science.gov (United States)

    McKenzie, Ian A; Ohayon, David; Li, Huiliang; de Faria, Joana Paes; Emery, Ben; Tohyama, Koujiro; Richardson, William D

    2014-10-17

    Myelin-forming oligodendrocytes (OLs) are formed continuously in the healthy adult brain. In this work, we study the function of these late-forming cells and the myelin they produce. Learning a new motor skill (such as juggling) alters the structure of the brain's white matter, which contains many OLs, suggesting that late-born OLs might contribute to motor learning. Consistent with this idea, we show that production of newly formed OLs is briefly accelerated in mice that learn a new skill (running on a "complex wheel" with irregularly spaced rungs). By genetically manipulating the transcription factor myelin regulatory factor in OL precursors, we blocked production of new OLs during adulthood without affecting preexisting OLs or myelin. This prevented the mice from mastering the complex wheel. Thus, generation of new OLs and myelin is important for learning motor skills. PMID:25324381

  6. Medical Students' Satisfaction and Academic Performance with Problem-Based Learning in Practice-Based Exercises for Epidemiology and Health Demographics

    Science.gov (United States)

    Jiménez-Mejías, E.; Amezcua-Prieto, C.; Martínez-Ruiz, V.; Olvera-Porcel, M. C.; Jiménez-Moleón, J. J.; Lardelli Claret, P.

    2015-01-01

    The aim of this study was to evaluate the effect of problem-based learning (PBL) on university students' satisfaction with and academic performance in a course on epidemiology and social and demographic health. The participants in this interventional study were 529 students (272 in the intervention group and 257 in the control group) enrolled in a…

  7. Making Theory Come Alive through Practice-based Design Research

    DEFF Research Database (Denmark)

    Markussen, Thomas; Knutz, Eva; Rind Christensen, Poul

    2011-01-01

    The aim of this paper is to demonstrate how practice-based design research is able not only to challenge, but also to push toward further development of some of the basic assumpstions in emotion theories as used within design research. In so doing, we wish to increase knolwedge on a central epist...

  8. Pedagogical Reasoning and Action: Affordances of Practice-Based Teacher Professional Development

    Science.gov (United States)

    Pella, Shannon

    2015-01-01

    A common theme has been consistently woven through the literature on teacher professional development: that practice-based designs and collaboration are two components of effective teacher learning models. In addition to collaboration and practice-based designs, inquiry cycles have been long recognized as catalysts for teacher professional…

  9. Materiality in a Practice-Based Approach

    Science.gov (United States)

    Svabo, Connie

    2009-01-01

    Purpose: The paper aims to provide an overview of the vocabulary for materiality which is used by practice-based approaches to organizational knowing. Design/methodology/approach: The overview is theoretically generated and is based on the anthology Knowing in Organizations: A Practice-based Approach edited by Nicolini, Gherardi and Yanow. The…

  10. Keeping learning central: a model for implementing emerging technologies

    OpenAIRE

    Irmgard U. Willcockson; Cynthia L. Phelps

    2010-01-01

    Felt problem: Technology integration continues to be a challenge for health science faculty. While students expect emerging technologies to be used in the classroom, faculty members desire a strategic process to incorporate technology for the students’ benefit. Our solution: We have developed a model that provides faculty a strategy for integrating emerging technologies into the classroom. The model is grounded in student learning and may be applied to any technology. We present the mod...

  11. Assessment Drives Learning: The Effect of Central Exit Exams on Curricular Knowledge and Mathematical Literacy

    OpenAIRE

    Jürges, Hendrik; Schneider, Kerstin; Senkbeil, Martin; Claus H. Carstensen

    2009-01-01

    In this paper, we use data from the German PISA 2003 sample to study the effects of central exit examinations on student performance, student attitudes, and teacher behavior. Unlike earlier studies we use (i) a value-added measure to pin down the effect of central exit exams on learning in the last year before the exam and (ii) separate test scores for mathematical literacy and curriculum-based knowledge. The findings indicate that central exit exams only improve curriculum-based knowledge bu...

  12. e-Learning trends in Central Europe: The case of the Czech Republic

    Directory of Open Access Journals (Sweden)

    Ludvík Eger

    2013-09-01

    Full Text Available The paper deals with expert predictions on the development of e-learning in the Czech Republic, a country in Central Europe. The first part of the paper describes the development of e-learning with specific feature in the Czech Republic in relation to the implementation of Information and communication technologies (ICT to schools and the business sector. The second part of the paper presents a survey with selected experts, conducted in the years 2012 and 2013 in the Czech Republic, aiming at identifying the trends of e-learning. Special attention is paid to applying e-learning in the corporate sector. Our survey provides a better understanding of the current and future trends of e-learning to a wide range of stakeholders interested in using e-learning. Understanding the existing and future state of e-learning should be a starting point for further development of any e-learning strategy, in both education and corporate sectors. Therefore, the findings of our survey have important practical implications. The survey also proves that identification of the e-learning trends at the national level is influenced by political, economic, social and technological factors.

  13. Central Office Leadership in Principal Professional Learning Communities: The Practice beneath the Policy

    Science.gov (United States)

    Honig, Meredith I.; Rainey, Lydia R.

    2014-01-01

    Background/Context: Some school districts across the country have begun to convene principals in professional learning communities (PPLC) as a strategy to help principals develop as instructional leaders, and they have designated executive-level central office staff to lead the PPLCs. Extant research suggests the promise of PPLCs for supporting…

  14. The Power of Doing: A Learning Exercise That Brings the Central Limit Theorem to Life

    Science.gov (United States)

    Price, Barbara A.; Zhang, Xiaolong

    2007-01-01

    This article demonstrates an active learning technique for teaching the Central Limit Theorem (CLT) in an introductory undergraduate business statistics class. Groups of students carry out one of two experiments in the lab, tossing a die in sets of 5 rolls or tossing a die in sets of 10 rolls. They are asked to calculate the sample average of each…

  15. Materiality in a practice-based approach

    DEFF Research Database (Denmark)

    Svabo, Connie

    2009-01-01

    The paper provides an overview of the vocabulary for materiality which is used by practice-based approaches to organizational knowing. Common terms for materiality are 'artifact' and 'object'. The interaction between social and material realities is grasped as several processes: object...

  16. Design of a central pattern generator using reservoir computing for learning human motion

    OpenAIRE

    Wyffels, Francis; Schrauwen, Benjamin

    2009-01-01

    To generate coordinated periodic movements, robot locomotion demands mechanisms which are able to learn and produce stable rhythmic motion in a controllable way. Because systems based on biological central pattern generators (CPGs) can cope with these demands, these kind of systems are gaining in success. In this work we introduce a novel methodology that uses the dynamics of a randomly connected recurrent neural network for the design of CPGs. When a randomly connected recurrent neural netwo...

  17. Opinions from teachers in the Fresno area of Central California regarding the influence of mobile technology on their students’ learning

    OpenAIRE

    Navaridas, Fermín; Santiago, Raúl; Tourón, Javier

    2013-01-01

    This paper presents the most relevant results of a study in which opinions of the teachers in the area of Fresno (Central California, USA) about the effects of the integration of mobile devices into the teaching-learning process. Among other objectives, this study has tried to analyze the influence of mobile learning over three very important learning factors: affective-emotional (motivation), ethic-social (social skills) and the cognitive one (cognitive skills). In order...

  18. The Impacts of Network Centrality and Self-Regulation on an E-Learning Environment with the Support of Social Network Awareness

    Science.gov (United States)

    Lin, Jian-Wei; Huang, Hsieh-Hong; Chuang, Yuh-Shy

    2015-01-01

    An e-learning environment that supports social network awareness (SNA) is a highly effective means of increasing peer interaction and assisting student learning by raising awareness of social and learning contexts of peers. Network centrality profoundly impacts student learning in an SNA-related e-learning environment. Additionally,…

  19. A central role for the retrosplenial cortex in de novo environmental learning.

    Science.gov (United States)

    Auger, Stephen D; Zeidman, Peter; Maguire, Eleanor A

    2015-01-01

    With experience we become accustomed to the types of environments that we normally encounter as we navigate in the world. But how does this fundamental knowledge develop in the first place and what brain regions are involved? To examine de novo environmental learning, we created an 'alien' virtual reality world populated with landmarks of which participants had no prior experience. They learned about this environment by moving within it during functional MRI (fMRI) scanning while we tracked their evolving knowledge. Retrosplenial cortex (RSC) played a central and highly selective role by representing only the most stable, permanent features in this world. Subsequently, increased coupling was noted between RSC and hippocampus, with hippocampus then expressing knowledge of permanent landmark locations and overall environmental layout. Studying how environmental representations emerge from scratch provided a new window into the information processing underpinning the brain's navigation system, highlighting the key influence of the RSC. PMID:26284602

  20. A statistical learning framework for groundwater nitrate models of the Central Valley, California, USA

    Science.gov (United States)

    Nolan, Bernard T.; Fienen, Michael N.; Lorenz, David L.

    2015-01-01

    We used a statistical learning framework to evaluate the ability of three machine-learning methods to predict nitrate concentration in shallow groundwater of the Central Valley, California: boosted regression trees (BRT), artificial neural networks (ANN), and Bayesian networks (BN). Machine learning methods can learn complex patterns in the data but because of overfitting may not generalize well to new data. The statistical learning framework involves cross-validation (CV) training and testing data and a separate hold-out data set for model evaluation, with the goal of optimizing predictive performance by controlling for model overfit. The order of prediction performance according to both CV testing R2 and that for the hold-out data set was BRT > BN > ANN. For each method we identified two models based on CV testing results: that with maximum testing R2 and a version with R2 within one standard error of the maximum (the 1SE model). The former yielded CV training R2 values of 0.94–1.0. Cross-validation testing R2 values indicate predictive performance, and these were 0.22–0.39 for the maximum R2 models and 0.19–0.36 for the 1SE models. Evaluation with hold-out data suggested that the 1SE BRT and ANN models predicted better for an independent data set compared with the maximum R2 versions, which is relevant to extrapolation by mapping. Scatterplots of predicted vs. observed hold-out data obtained for final models helped identify prediction bias, which was fairly pronounced for ANN and BN. Lastly, the models were compared with multiple linear regression (MLR) and a previous random forest regression (RFR) model. Whereas BRT results were comparable to RFR, MLR had low hold-out R2 (0.07) and explained less than half the variation in the training data. Spatial patterns of predictions by the final, 1SE BRT model agreed reasonably well with previously observed patterns of nitrate occurrence in groundwater of the Central Valley.

  1. A statistical learning framework for groundwater nitrate models of the Central Valley, California, USA

    Science.gov (United States)

    Nolan, Bernard T.; Fienen, Michael N.; Lorenz, David L.

    2015-12-01

    We used a statistical learning framework to evaluate the ability of three machine-learning methods to predict nitrate concentration in shallow groundwater of the Central Valley, California: boosted regression trees (BRT), artificial neural networks (ANN), and Bayesian networks (BN). Machine learning methods can learn complex patterns in the data but because of overfitting may not generalize well to new data. The statistical learning framework involves cross-validation (CV) training and testing data and a separate hold-out data set for model evaluation, with the goal of optimizing predictive performance by controlling for model overfit. The order of prediction performance according to both CV testing R2 and that for the hold-out data set was BRT > BN > ANN. For each method we identified two models based on CV testing results: that with maximum testing R2 and a version with R2 within one standard error of the maximum (the 1SE model). The former yielded CV training R2 values of 0.94-1.0. Cross-validation testing R2 values indicate predictive performance, and these were 0.22-0.39 for the maximum R2 models and 0.19-0.36 for the 1SE models. Evaluation with hold-out data suggested that the 1SE BRT and ANN models predicted better for an independent data set compared with the maximum R2 versions, which is relevant to extrapolation by mapping. Scatterplots of predicted vs. observed hold-out data obtained for final models helped identify prediction bias, which was fairly pronounced for ANN and BN. Lastly, the models were compared with multiple linear regression (MLR) and a previous random forest regression (RFR) model. Whereas BRT results were comparable to RFR, MLR had low hold-out R2 (0.07) and explained less than half the variation in the training data. Spatial patterns of predictions by the final, 1SE BRT model agreed reasonably well with previously observed patterns of nitrate occurrence in groundwater of the Central Valley.

  2. Methodological Reflections: Supervisory Discourses and Practice-Based Learning

    Science.gov (United States)

    Sarja, Anneli; Janhonen, Sirpa

    2009-01-01

    The concept of dialogue is often examined apart from the social and historical context in which it is embedded. This paper identifies how dialogue between a superior and a subordinate generates a reorganisation of situated knowledge in the education and training of nurse teachers. We created an analytic method of supervisory discourse founded on…

  3. Flooding in central Switzerland - Crisis management, experience gained and lessons learned; Hochwasser in der Zentralschweiz

    Energy Technology Data Exchange (ETDEWEB)

    Tresch, F.

    2006-07-01

    This comprehensive article discusses how the Central Switzerland gas, water and power utility ewl, which was stricken in August 2005 by heavy precipitation, flooding and landslides, dealt with the crises thus triggered. Drinking-water pump stations were flooded, a local river tore away a bridge with a natural-gas pipeline and three hydro-power stations had to be powered down. The experience gained in handling this situation was analysed and led to the development of a package of know-how and measures to be taken under similar circumstances. This illustrated article describes the events that happened in detail, with details on the disruption of service and how improvisation helped return supplies of gas, electricity and water to the affected areas as soon as possible. Finally, the article discusses crisis-management aspects and the lessons learned from the disaster.

  4. A central role for the retrosplenial cortex in de novo environmental learning

    Science.gov (United States)

    Auger, Stephen D; Zeidman, Peter; Maguire, Eleanor A

    2015-01-01

    With experience we become accustomed to the types of environments that we normally encounter as we navigate in the world. But how does this fundamental knowledge develop in the first place and what brain regions are involved? To examine de novo environmental learning, we created an ‘alien’ virtual reality world populated with landmarks of which participants had no prior experience. They learned about this environment by moving within it during functional MRI (fMRI) scanning while we tracked their evolving knowledge. Retrosplenial cortex (RSC) played a central and highly selective role by representing only the most stable, permanent features in this world. Subsequently, increased coupling was noted between RSC and hippocampus, with hippocampus then expressing knowledge of permanent landmark locations and overall environmental layout. Studying how environmental representations emerge from scratch provided a new window into the information processing underpinning the brain's navigation system, highlighting the key influence of the RSC. DOI: http://dx.doi.org/10.7554/eLife.09031.001 PMID:26284602

  5. Teachers' professional development in a community: A study of the central actors, their networks and web-based learning

    Directory of Open Access Journals (Sweden)

    Jiri Lallimo

    2008-07-01

    Full Text Available The goal of this article was to study teachers' professional development related to web-based learning in the context of the teacher community. The object was to learn in what kind of networks teachers share the knowledge of web-based learning and what are the factors in the community that support or challenge teachers professional development of web-based learning. The findings of the study revealed that there are teachers who are especially active, called the central actors in this study, in the teacher community who collaborate and share knowledge of web-based learning. These central actors share both technical and pedagogical knowledge of web-based learning in networks that include both internal and external relations in the community and involve people, artefacts and a variety of media. Furthermore, the central actors appear to bridge different fields of teaching expertise in their community.According to the central actors' experiences the important factors that support teachers' professional development of web-based learning in the community are; the possibility to learn from colleagues and from everyday working practices, an emotionally safe atmosphere, the leader's personal support and community-level commitment. Also, the flexibility in work planning, challenging pupils, shared lessons with colleagues, training events in an authentic work environment and colleagues' professionalism are considered meaningful for professional development. As challenges, the knowledge sharing of web-based learning in the community needs mutual interests, transactive memory, time and facilities, peer support, a safe atmosphere and meaningful pedagogical practices.On the basis of the findings of the study it is suggested that by intensive collaboration related to web-based learning it may be possible to break the boundaries of individual teachership and create such sociocultural activities which support collaborative professional development in the teacher

  6. Gamification as an Intervention Method in Practice-Based Innovation

    OpenAIRE

    Mirva Hyypiä; Satu Parjanen

    2015-01-01

    This paper concentrates on the possibilities offered by gamification in practice-based innovation activities. It addresses the following research questions: How does gamification enhance creativity in practice-based innovation? How can gamification be modified into a method that facilitates experiences of gamefulness? A case study presented in the paper examines the impact of gamification in co-creating a value-adding network for open innovation processes between organizations. The results in...

  7. A Novel Approach to Locomotion Learning: Actor-Critic Architecture using Central Pattern Generators and Dynamic Motor Primitives

    Directory of Open Access Journals (Sweden)

    Cai eLi

    2014-10-01

    Full Text Available In this article, we propose an architecture of a bio-inspired controller that addresses the problem of learning different locomotion gaits for different robot morphologies. The modelling objective is split into two: baseline motion modelling and dynamics adaptation. Baseline motion modelling aims to achieve fundamental functions of a certain type of locomotion and dynamics adaptation provides a ``reshaping function for adapting the baseline motion to desired motion. Based on this assumption, a three-layer architecture is developed using central pattern generators (CPGs, a bio-inspired locomotor center for the the baseline motion and dynamic motor primitives (DMPs, a model with universal ``reshaping functions. In this article, we use this architecture with the actor-critic algorithms for finding a good ``reshaping function. In order to demonstrate the learning power of the actor-critic based architecture, we tested it on two experiments: 1 learning to crawl on a humanoid and, 2 learning to gallop on a puppy robot. Two types of actor-critic algorithms (policy search and policy gradient are compared in order to evaluate the advantages and disadvantages of different actor-critic based learning algorithms for different morphologies. Finally, based on the analysis of the experimental results, a generic view/architecture for locomotion learning is discussed in the conclusion.

  8. A novel approach to locomotion learning: Actor-Critic architecture using central pattern generators and dynamic motor primitives.

    Science.gov (United States)

    Li, Cai; Lowe, Robert; Ziemke, Tom

    2014-01-01

    In this article, we propose an architecture of a bio-inspired controller that addresses the problem of learning different locomotion gaits for different robot morphologies. The modeling objective is split into two: baseline motion modeling and dynamics adaptation. Baseline motion modeling aims to achieve fundamental functions of a certain type of locomotion and dynamics adaptation provides a "reshaping" function for adapting the baseline motion to desired motion. Based on this assumption, a three-layer architecture is developed using central pattern generators (CPGs, a bio-inspired locomotor center for the baseline motion) and dynamic motor primitives (DMPs, a model with universal "reshaping" functions). In this article, we use this architecture with the actor-critic algorithms for finding a good "reshaping" function. In order to demonstrate the learning power of the actor-critic based architecture, we tested it on two experiments: (1) learning to crawl on a humanoid and, (2) learning to gallop on a puppy robot. Two types of actor-critic algorithms (policy search and policy gradient) are compared in order to evaluate the advantages and disadvantages of different actor-critic based learning algorithms for different morphologies. Finally, based on the analysis of the experimental results, a generic view/architecture for locomotion learning is discussed in the conclusion. PMID:25324773

  9. Marginal & Central: the positioning of an e-portfolio tool in workplace language learning

    OpenAIRE

    Evans, Peter; Chmielewski, Robert

    2013-01-01

    This paper explores an Activity Theory based approach to investigating the use of an e-portfolio tool in supporting workplace second language learning. The investigation is on a language learning project funded by the European Commission Lifelong Learning Programme Leonardo da Vinci as a Transfer of Innovation project. The Second-language Competency for Technicians in Industry (Lang2Tech) project was conceived as a response to evidence on across Europe that technician workforce supply is not ...

  10. The Central Role of Affect in Learning English as a Foreign Language

    Institute of Scientific and Technical Information of China (English)

    聂雪芬

    2014-01-01

    It is recognized by both teachers and researchers that affect has played an important role in learning second or for-eign language. It can influence the rate and success of learning foreign or second language. It includes anxiety, motivation, atti-tude, inhibition, empathy, confidence, self-image etc. This paper analyzes the role of students ’self-image, motivation, attitude in learning English as a foreign language. Students’affect towards English learning are relatively positive if those affective factors are controlled well.

  11. University of Central Florida and the American Association of State Colleges and Universities: Blended Learning Toolkit

    Science.gov (United States)

    EDUCAUSE, 2014

    2014-01-01

    The Blended Learning Toolkit supports the course redesign approach, and interest in its openly available clearinghouse of online tools, strategies, curricula, and other materials to support the adoption of blended learning continues to grow. When the resource originally launched in July 2011, 20 AASCU [American Association of State Colleges and…

  12. Need for Practice-Based Research in School Administration

    Science.gov (United States)

    Kowalski, Theodore J.; Place, A. Will; Edmister, Julie; Zigler, Ted

    2009-01-01

    Purpose: This article's first objective is to establish the need for elevating the quantity and quality of practice-based research in school administration. The requirement is addressed in relation to (a) persisting social demands for school reform, (b) heightened demands for evidence-based practice in all professions, and (c) persistent…

  13. Caries treatment in a dental practice-based research network

    DEFF Research Database (Denmark)

    Gilbert, Gregg H; Gordan, Valeria V; Funkhouser, Ellen M;

    2012-01-01

    OBJECTIVES: Practice-based research networks (PBRNs) provide a venue to foster evidence-based care. We tested the hypothesis that a higher level of participation in a dental PBRN is associated with greater stated change toward evidence-based practice. METHODS: A total of 565 dental PBRN practitio...

  14. Opinions from teachers in the Fresno area of Central California regarding the influence of mobile technology on their students’ learning

    Directory of Open Access Journals (Sweden)

    Navaridas, Fermín

    2013-10-01

    Full Text Available This paper presents the most relevant results of a study in which opinions of the teachers in the area of Fresno (Central California, USA about the effects of the integration of mobile devices into the teaching-learning process. Among other objectives, this study has tried to analyze the influence of mobile learning over three very important learning factors: affective-emotional (motivation, ethic-social (social skills and the cognitive one (cognitive skills. In order to carry out this study, a descriptive methodological approach was adopted, using the survey technique as the most adequate method to collect teachers´ opinions in a relatively fast and precise way. Obtained results show a widespread agreement among teachers about the pedagogical potential of mobile devices as a tool to improve learning quality. In general terms, conclusions suggest an improvement in the students’ interest on educational tasks, an increase during study activities, a better collaborative work, as well as an improvement of creativity and information acquisition.

  15. Multiple Chaotic Central Pattern Generators with Learning for Legged Locomotion and Malfunction Compensation

    DEFF Research Database (Denmark)

    Ren, Guanjiao; Chen, Weihai; Dasgupta, Sakyasingha;

    2015-01-01

    on a simulated annealing algorithm. In a normal situation, the CPGs synchronize and their dynamics are identical. With leg malfunction or disability, the CPGs lose synchronization leading to independent dynamics. In this case, the learning mechanism is applied to automatically adjust the remaining legs...... chaotic CPG controller has difficulties dealing with leg malfunction. Specifically, in the scenarios presented here, its movement permanently deviates from the desired trajectory. To address this problem, we extend the single chaotic CPG to multiple CPGs with learning. The learning mechanism is based...... in a physical simulation of a quadruped as well as a hexapod robot and finally in a real six-legged walking machine called AMOSII. The experimental results presented here reveal that using multiple CPGs with learning is an effective approach for adaptive locomotion generation where, for instance, different body...

  16. Lessons learned related to packaging and transportation

    International Nuclear Information System (INIS)

    The use of lessons learned as a tool for learning from past experiences is well established, especially by many organizations within the nuclear industry. Every person has, at some time, used the principles of lessons learned to adopt good work practices based on their own experiences or the experiences of others. Lessons learned can also help to avoid the recurrence of adverse practices, which is often an area that most lessons-learned programs tend to focus on. This paper will discuss how lessons learned relate to packaging and transportation issues and events experienced at Department of Energy (DOE) facilities. It will also discuss the role performed by the Office of Nuclear and Facility Safety's Office of Operating Experience Analysis and Feedback in disseminating lessons learned and operating experience feedback to the DOE complex. The central concept of lessons learned is that any organization should be able to learn from its own experiences and events. In addition, organizations should implement methodologies to scan external environments for lessons learned, to analyze and determine the relevance of lessons learned, and to bring about the necessary changes learned from these experiences. With increased concerns toward facility safety, the importance of utilizing the lessons-learned principles and the establishment of lessons-learned programs can not be overstated

  17. Energy saving behaviours: Development of a practice-based model

    International Nuclear Information System (INIS)

    Financial pressure and concern for the environment has meant many consumers are aware of the need to reduce their consumption of many resources, including energy, which is the focus of the present study. While potential energy use deterrents in the form of access constraints and price increases are forms of extrinsic control, it is not clear how effective these are at reducing consumption and, indeed, it is not clear if such measures are consistent with people's underlying energy saving motivations. Beyond behavioural motivations, people's desires to reduce energy can be thwarted (barriers) and/or supported by a variety of factors, some within their control, while others are perhaps less so. Using a practice-based framework and a qualitative focus group approach, this study presents an exploratory study of these issues. Policy suggestions for overcoming barriers, as well suggestions as to how energy saving behaviours can be supported are offered. - Highlights: • We obtained consumers views about energy saving motivations, barriers and support. • Attitudes towards energy saving are not sufficient to change behaviours. • A practice-based approach to understanding energy saving behaviours is applied. • A practice-based energy-cultures framework (PBECF) is developed. • Barriers and support factors are identified that can be conceptualised within a PBECF

  18. Practice-based method : exploring digital media through the dynamics of practice, theory, and collaborative, multimedia performance

    OpenAIRE

    2006-01-01

    Abstract The synthesis of dynamic digital media and live, physical action present in multimedia performances affect both production practice of performance art and theoretical frameworks. This is a thesis on practice-based method and how digital media may compel us to revisit learning and research designs in digital media studies of the humanities. My aim is to review practice as an accompanying line of inquiry to the interpretive and critical approaches of the humanities, that is, in thi...

  19. Forming learning skills of the child with autism spectrum disorder, organic damage of the central nervous system and intellectual deficits

    Directory of Open Access Journals (Sweden)

    Ulianova R.K.

    2016-04-01

    Full Text Available One of the most difficult stages of special education services for the child with autism spectrum disorder is establishing contact. When this problem is solved, a skilled educator would be able to reveal potential abilities and see a special interest (even maybe of a pathologic nature even in a child with intellectual deficits. These interests and abilities are the basis of the further work on the child's development. This article describes the prolonged educational work during the 1970s on the preparation for school of a girl diagnosed with autism, organic damage of the central nervous system, diminished intellect, heightened aggression and impulsive be­havior. The article provides detailed description of the techniques used by the special educator for the problem solving, as well as general commentary for the concrete situations of the sessions with the child, the results of the work on developing learning skills and raising a child.

  20. Beyond the Central Dogma: Model-Based Learning of How Genes Determine Phenotypes.

    Science.gov (United States)

    Reinagel, Adam; Bray Speth, Elena

    2016-01-01

    In an introductory biology course, we implemented a learner-centered, model-based pedagogy that frequently engaged students in building conceptual models to explain how genes determine phenotypes. Model-building tasks were incorporated within case studies and aimed at eliciting students' understanding of 1) the origin of variation in a population and 2) how genes/alleles determine phenotypes. Guided by theory on hierarchical development of systems-thinking skills, we scaffolded instruction and assessment so that students would first focus on articulating isolated relationships between pairs of molecular genetics structures and then integrate these relationships into an explanatory network. We analyzed models students generated on two exams to assess whether students' learning of molecular genetics progressed along the theoretical hierarchical sequence of systems-thinking skills acquisition. With repeated practice, peer discussion, and instructor feedback over the course of the semester, students' models became more accurate, better contextualized, and more meaningful. At the end of the semester, however, more than 25% of students still struggled to describe phenotype as an output of protein function. We therefore recommend that 1) practices like modeling, which require connecting genes to phenotypes; and 2) well-developed case studies highlighting proteins and their functions, take center stage in molecular genetics instruction. PMID:26903496

  1. Methodological Innovation in Practice-Based Design Doctorates

    Directory of Open Access Journals (Sweden)

    Joyce S. R. Yee

    2010-01-01

    Full Text Available This article presents a selective review of recent design PhDs that identify and analyse the methodological innovation that is occurring in the field, in order to inform future provision of research training. Six recently completed design PhDs are used to highlight possible philosophical and practical models that can be adopted by future PhD students in design. Four characteristics were found in design PhD methodology: innovations in the format and structure of the thesis, a pick-and-mix approach to research design, situating practice in the inquiry, and the validation of visual analysis. The article concludes by offering suggestions on how research training can be improved. By being aware of recent methodological innovations in the field, design educators will be better informed when developing resources for future design doctoral candidates and assisting supervision teams in developing a more informed and flexible approach to practice-based research.

  2. Ovid MEDLINE Instruction can be Evaluated Using a Validated Search Assessment Tool. A Review of: Rana, G. K., Bradley, D. R., Hamstra, S. J., Ross, P. T., Schumacher, R. E., Frohna, J. G., & Lypson, M. L. (2011. A validated search assessment tool: Assessing practice-based learning and improvement in a residency program. Journal of the Medical Library Association, 99(1, 77-81. doi:10.3163/1536-5050.99.1.013

    Directory of Open Access Journals (Sweden)

    Giovanna Badia

    2011-01-01

    investigation was able to measure improvements and differences in the search performances of the study’s participants. A validated search assessment instrument can effectively measure improvements in residents’ search skills to demonstrate training effectiveness, as well as satisfy practice-based learning competency requirements from the Accreditation Council for Graduate Medical Education.

  3. Knowledge Utilization in Projects – a Practice-based

    DEFF Research Database (Denmark)

    Thuesen, Christian

    study of a construction project. The project is interpreted as constellation of networked practices, which always is in the making. Participation in this project is a learning process where existing practices are reproduced and developed. This understanding of “life” in the project, frames a concluding...

  4. Foreign students in Central Asia learning Chinese characters bias inquiry%中亚留学生汉字习得偏误探究

    Institute of Scientific and Technical Information of China (English)

    张林华

    2014-01-01

    Teaching Chinese characters are the focus of foreign language teaching. Especially for students whose native language is the Latin alphabet countries,learning Chinese Characters become the biggest obstacle when they learn Chinese. At present,more and more students from Central Asia study in China,they want to learn Chinese,strengthen exchanges with China.%一直以来,汉字教学是对外汉语教学中的重点也是难点。特别是针对母语为拉丁字母国家的留学生,汉字学习成为他们学好汉语的最大障碍。当前,越来越多来自中亚的留学生涌入中国,他们希望能够学好汉语,加强与中国的交流。

  5. EDUCATIONAL PRACTICES BASED ON THE THEORY OF SUCCESSFUL INTELIGENCE

    OpenAIRE

    Tok, Emel; SEVİNÇ, Müzeyyen

    2010-01-01

    In the 21. Century's the educational aims has been stressed that abilities of how to reach useful information and how to use it effectively to perform gained abilities. Students should be taught for inquire, research, invent and practice into life, so that they encounter in real life. Students' individual characteristic is an important in learning environment. Sternberg (2002) proposed that theory of successful intelligence is effectively approach on students develop their capabilities, ach...

  6. 高校学生慕课和翻转课堂体验实证研究*--基于231条在线学习日志分析%Study on College Students' Experience About MOOC-Based Flipped Classroom Practice--Based on the Analysis of 231 Online Learning Diaries

    Institute of Scientific and Technical Information of China (English)

    李艳; 张慕华

    2015-01-01

    MOOCs and flipped classroom practice have become hot topics in educational research area and more and more researchers have carried out studies related to the experience of faculty members and students with MOOCs and flipped classroom. To better understand college students' experience about MOOCs and to experiment new methods of classroom teaching in universities, this study attempted to apply MOOC-based flipped classroom practice to an undergraduate course named Internet and Distance Education and carried out in the College of Education at Zhejiang University. Qualitative research method was utilized in the study. The collected 231 online learning diaries were analyzed by NVivo 8 from five dimensions: learners, teachers, curriculum, technology and environment. Diary analysis found that students have not only experienced rich emotional changes during the MOOC-based flipped classroom practice, but also have they improved knowledge, perspectives, skills and their metacognitive abilities; in terms of interaction preference, students preferred to choose face-to-face discussion instead of online asynchronous interaction; the instructor's guidance and encouragement were very important for students' positive and successful online learning experience; multiple evaluation formats allowed students to understand that the learning process was more important than the final scores. Although students like such features as flexibility, autonomy and diversity in the MOOC-based flipped classroom practice, some problems were also mentioned in students' diaries, like the annoying network firewall, the boring course videos, the language barriers and so on. Based on above findings, the requirements for such innovational classroom practice were summarized:better technical support and guarantee, the role transformation of instructors and learners, diversified activities and evaluation design and creation of interactive learning environment.%随着慕课和翻转课堂的流行,很多

  7. Innovative Network Engineering Practice based on Multimedia Education Scheme

    Directory of Open Access Journals (Sweden)

    Rongbo Zhu

    2014-03-01

    Full Text Available Multimedia techniques have important influence on education of computer science and engineering. In order to improve the innovation ability, this paper proposes an improved multimedia-driven curriculum system of network engineering, which concentrates on the practical training and innovative learning and applications. Project-oriented software, hardware design and development abilities of students are improved based on the proposed multimedia-driven curriculum system, which include major curriculums related to internet of things, computer networks and software engineering. Detailed results show the effectiveness of the proposed scheme.

  8. Assessment of prior learning in vocational education and training

    DEFF Research Database (Denmark)

    Wahlgren, Bjarne; Aarkrog, Vibe

    The article deals about the results of a study of the assessment of prior learning among adult workers who want to obtain formal qualifications as skilled workers. The study contributes to developing methods for assessing prior learning including both the teachers’ ways of eliciting the students......’ knowledge, skills and competences during the students’ performances and the methods that the teachers apply in order to assess the students’ prior learning in relation to the regulations of the current VET-program. In particular the study focuses on how to assess not only the students’ explicated knowledge...... and skills but also their competences, i.e. the way the students use their skills and knowledge to perform in practice. Based on a description of the assessment procedures the article discusses central issues in relation to the assessment of prior learning. The empirical data have been obtained in the...

  9. Growing Everyday Multiculturalism: Practice-Based Learning of Chinese Immigrants through Community Gardens in Canada

    Science.gov (United States)

    Shan, Hongxia; Walter, Pierre

    2015-01-01

    While official rhetoric of multiculturalism claims to value cultural diversity, everyday multiculturalism focuses on how people of diverse cultural backgrounds live together in their everyday lives. Research on everyday multiculturalism has documented ways through which people negotiate senses, sensibilities, emotionality, and relationality across…

  10. ADAPTATIONAL AND LEARNING-PROCESSES DURING HUMAN SPLIT-BELT LOCOMOTION - INTERACTION BETWEEN CENTRAL MECHANISMS AND AFFERENT INPUT

    NARCIS (Netherlands)

    PROKOP, T; BERGER, W; ZIJLSTRA, W; DIETZ, [No Value

    1995-01-01

    Split-belt locomotion (i.e., walking with unequal leg speeds) requires a rapid adaptation of biomechanical parameters and therefore of leg muscle electromyographic (EMG) activity. This adaptational process during the first strides of asymmetric gait as well as learning effects induced by repetition

  11. Informing a Learning Progression in Genetics: Which Should Be Taught First, Mendelian Inheritance or the Central Dogma of Molecular Biology?

    Science.gov (United States)

    Duncan, Ravit Golan; Castro-Faix, Moraima; Choi, Jinnie

    2016-01-01

    The Framework for Science Education and the Next Generation Science Standards in the USA emphasize learning progressions (LPs) that support conceptual coherence and the gradual building of knowledge over time. In the domain of genetics there are two independently developed alternative LPs. In essence, the difference between the two progressions…

  12. Learning to breathe: control of the inspiratory–expiratory phase transition shifts from sensory- to central-dominated during postnatal development in rats

    Science.gov (United States)

    Dutschmann, Mathias; Mörschel, Michael; Rybak, Ilya A; Dick, Thomas E

    2009-01-01

    The hallmark of the dynamic regulation of the transitions between inspiration and expiration is the timing of the inspiratory off-switch (IOS) mechanisms. IOS is mediated by pulmonary vagal afferent feedback (Breuer–Hering reflex) and by central interactions involving the Kölliker–Fuse nuclei (KFn). We hypothesized that the balance between these two mechanisms controlling IOS may change during postnatal development. We tested this hypothesis by comparing neural responses to repetitive rhythmic vagal stimulation, at a stimulation frequency that paces baseline breathing, using in situ perfused brainstem preparations of rats at different postnatal ages. At ages P15 was initially insignificant, but increased after repetitive vagal stimulation or lung inflation. This progressive adaption of PNA to the pattern of the sensory input was accompanied by the emergence of anticipatory centrally mediated IOS preceding the stimulus trains. The anticipatory IOS was blocked by bilateral microinjections of NMDA receptor antagonists into the KFn and PNA was immediately paced and entrained, as it was seen at ages < P15. We conclude that as postnatal maturation advances, synaptic mechanisms involving NMDA receptors in the KFn can override the vagally evoked IOS after ‘training’ using repetitive stimulation trials. The anticipatory IOS may imply a hitherto undescribed form of pattern learning and recall in convergent sensory and central synaptic pathways that mediate IOS. PMID:19703965

  13. Making time for what's important: what elements should we value when planning practice-based professional training?

    Science.gov (United States)

    Williams, J C; Clements, S

    2016-08-12

    Newly qualified professional healthcare graduates, whether training to become doctors, dentists, veterinary surgeons or nurses, tend to need some support as they take their first steps along that bumpy road from university to confident, competent practice. We identify some key features of the UK programme of dental practice-based training to acknowledge its strengths - 12 months of clinical practice within a well-established dental team, one-to-one weekly meetings with the same dedicated mentor, regular peer learning with the same group of peers over 12 months and the opportunity to observe role models from the profession including training programme directors and other general dental practitioners (GDPs). This educational programme is unique to dentistry and this article outlines why we believe it is important to value these features when designing postgraduate professional training in healthcare sciences. PMID:27514338

  14. Restoration of noncarious tooth defects by dentists in The Dental Practice-Based Research Network

    DEFF Research Database (Denmark)

    Nascimento, Marcelle M; Gordan, Valeria V; Qvist, Vibeke;

    2011-01-01

    The authors conducted a study to quantify the reasons for restoring noncarious tooth defects (NCTDs) by dentists in The Dental Practice-Based Research Network (DPBRN) and to assess the tooth, patient and dentist characteristics associated with those reasons.......The authors conducted a study to quantify the reasons for restoring noncarious tooth defects (NCTDs) by dentists in The Dental Practice-Based Research Network (DPBRN) and to assess the tooth, patient and dentist characteristics associated with those reasons....

  15. The design of future central receiver power plants based on lessons learned from the Solar One Pilot Plant

    Science.gov (United States)

    Kolb, G. J.

    The 10-MW(sub e) Solar One Pilot Plant was the world's largest solar central receiver power plant. During its power production years it delivered over 37,000 MWhrs (net) to the utility grid. In this type of electric power generating plant, large sun-tracking mirrors called heliostats reflect and concentrate sunlight onto a receiver mounted on top of a tower. The receiver transforms the solar energy into thermal energy that heats water, turning it into superheated steam that drives a turbine to generate electricity. The Solar One Pilot Plant successfully demonstrated the feasibility of generating electricity with a solar central receiver power plant. During the initial 2 years the plant was tested and 4 years the plant was operated as a power plant, a great deal of data was collected relating to the efficiency and reliability of the plant's various systems. This paper summarizes these statistics and compares them to goals developed by the U.S. Department of Energy. Based on this comparison, improvements in the design and operation of future central receiver plants are recommended. Research at Sandia National Laboratories and the U.S. utility industry suggests that the next generation of central receiver power plants will use a molten salt heat transfer fluid rather than water/steam. Sandia has recently completed the development of the hardware needed in a molten salt power plant. Use of this new technology is expected to solve many of the performance problems encountered at Solar One. Projections for the energy costs from these future central receiver plants are also presented. For reference, these projections are compared to the current energy costs from the SEGS parabolic trough plants now operating in Southern California.

  16. The design of future central receiver power plants based on lessons learned from the Solar One Pilot Plant

    Energy Technology Data Exchange (ETDEWEB)

    Kolb, G.J.

    1991-01-01

    The 10-MW{sub e} Solar One Pilot Plant was the world's largest solar central receiver power plant. During its power production years it delivered over 37,000 MWhrs (net) to the utility grid. In this type of electric power generating plant, large sun-tracking mirrors called heliostats reflect and concentrate sunlight onto a receiver mounted on top a of a tower. The receiver transforms the solar energy into thermal energy that heats water, turning it into superheated steam that drives a turbine to generate electricity. The Solar One Pilot Plant successfully demonstrated the feasibility of generating electricity with a solar central receiver power plant. During the initial 2 years the plant was tested and 4 years the plant was operated as a power plant, a great deal of data was collected relating to the efficiency and reliability of the plant's various systems. This paper summarizes these statistics and compares them to goals developed by the US Department of Energy. Based on this comparison, improvements in the design and operation of future central receiver plants are recommended. Research at Sandia National Laboratories and the US utility industry suggests that the next generation of central receiver power plants will use a molten salt heat transfer fluid rather than water/steam. Sandia has recently completed the development of the hardware needed in a molten salt power plant. Use of this new technology is expected to solve many of the performance problems encountered at Solar One. Projections for the energy costs from these future central receiver plants are also presented. For reference, these projections are compared to the current energy costs from the SEGS parabolic trough plants now operating in Southern California.

  17. Is a practice-based rural research network feasible in Europe?

    Science.gov (United States)

    Klemenc-Ketis, Zalika; Kurpas, Donata; Tsiligianni, Ioanna; Petrazzuoli, Ferdinando; Jacquet, Jean-Pierre; Buono, Nicola; Lopez-Abuin, Jose; Lionis, Christos

    2015-01-01

    Research in family medicine is a well-established entity nationally and internationally, covering all aspects of primary care including remote and isolated practices. However, due to limited capacity and resources in rural family medicine, its potential is not fully exploited yet. An idea to foster European rural primary care research by establishing a practice-based research network has been recently put forward by several members of the European Rural and Isolated Practitioners Association (EURIPA) and the European General Practice Research Network (EGPRN). Two workshops on why, and how to design a practice-based research network among rural family practices in Europe were conducted at two international meetings. This paper revisits the definition of practice-based research in family medicine, reflects on the current situation in Europe regarding the research in rural family practice, and discusses a rationale for practice-based research in rural family medicine. A SWOT analysis was used as the main tool to analyse the current situation in Europe regarding the research in rural family practice at both meetings. The key messages gained from these meetings may be employed by the Wonca Working Party on research, the International Federation of Primary Care Research Network and the EGPRN that seek to introduce a practice-based research approach. The cooperation and collaboration between EURIPA and EGPRN creates a fertile ground to discuss further the prospect of a European practice-based rural family medicine research network, and to draw on the joint experience. PMID:26134091

  18. A novel approach to locomotion learning: Actor-Critic architecture using central pattern generators and dynamic motor primitives

    OpenAIRE

    Cai eLi; Robert eLowe; Tom eZiemke

    2014-01-01

    In this article, we propose an architecture of a bio-inspired controller that addresses the problem of learning different locomotion gaits for different robot morphologies. The modelling objective is split into two: baseline motion modelling and dynamics adaptation. Baseline motion modelling aims to achieve fundamental functions of a certain type of locomotion and dynamics adaptation provides a ``reshaping function for adapting the baseline motion to desired motion. Based on this assumption, ...

  19. Role of Blended Learning Approach in Development of International Distance Education Programs – Case Study from Central America

    OpenAIRE

    Seetharam Chittoor Jhansi

    2013-01-01

    Distance education is less a philosophy and more a method of education. Students can study in their own time, at the place of their choice (home, work or learning centre), and without face-to-face contact with a teacher. Technology is a critical element of distance education. International distance education program, in its broader perspective, aims to provide a multinational platform where the latest trends in distance education can be shared and discussed in a friendly environment with the ...

  20. Midazolam inhibits hippocampal long-term potentiation and learning through dual central and peripheral benzodiazepine receptor activation and neurosteroidogenesis

    OpenAIRE

    Tokuda, Kazuhiro; O’Dell, Kazuko A.; Izumi, Yukitoshi; Charles F. Zorumski

    2010-01-01

    Benzodiazepines (BDZs) enhance γ-aminobutyric acid-A (GABAA) receptor inhibition by direct actions on central BDZ receptors (CBRs). Although some BDZs also bind mitochondrial receptors (translocator protein 18kDa, TSPO) and promote the synthesis of GABA-enhancing neurosteroids, the role of neurosteroids in the clinical effects of BDZs is unknown. In rat hippocampal slices, we compared midazolam, an anesthetic BDZ with clonazepam, an anticonvulsant/anxiolytic BDZ that activates CBRs selectivel...

  1. Blended learning

    DEFF Research Database (Denmark)

    Dau, Susanne

    2016-01-01

    -finding process of navigating different learning environment. Blended learning is conceptualized as an ecological learning process where sociality, mobility, interactionality, structures, spatiality, identity and emotionality are central dimension affiliated to blended learning as way-finding. Based on the......Blended Learning has been implemented, evaluated and researched for the last decades within different educational areas and levels. Blended learning has been coupled with different epistemological understandings and learning theories, but the fundamental character and dimensions of learning in...... blended learning are still insufficient. Moreover, blended learning is a misleading concept described as learning, despite the fact that it fundamentally is an instructional and didactic approach (Oliver & Trigwell, 2005) addressing the learning environment (Inglis, Palipoana, Trenhom & Ward, 2011...

  2. Authenticity in Adult Learning

    Science.gov (United States)

    Ashton, Sam

    2010-01-01

    This paper is concerned with the relationship between authenticity and adult learning and prompted by some studies in which adult "authentic learning" is a central concept. The implication revealed by them is that real-worldness of learning contexts, learning content and learning tasks is perceived as conferring authenticity on learning. Here,…

  3. Veterinary students' perceptions of their day-one abilities before and after final-year clinical practice-based training.

    Science.gov (United States)

    Schull, Daniel N; Morton, John M; Coleman, Glen T; Mills, Paul C

    2011-01-01

    The present study evaluated the impact of final-year clinical practice-based training on veterinary students' perceptions of competence in "Day One" abilities by administering a pre- and post-training self-assessment checklist. This study also investigated the influence of student demographics on their perceptions of satisfaction about their own knowledge and skills and preparedness for practice. Perceptions regarding the usefulness of the checklist as a self-audit tool were also sought. Final year students (N=85) were surveyed on commencement and upon completion of the training using a checklist that had been adapted from the list of essential new-graduate abilities that was developed by the Royal College of Veterinary Surgeons and adopted by the Australasian Veterinary Boards Council. Significant improvements in student perceptions of competence were observed for 38 of the 41 abilities. Students' satisfaction with their knowledge and skill base and their perceptions of preparedness for practice were only weakly correlated with overall perceptions of competence for individual ability items and did not vary significantly with student age, gender, background, intended field and location of work, or with their work experience as veterinary nurses-if any-while studying. Two thirds of students believed that access to the self-assessment checklist on commencement of the training helped them identify areas for improvement before graduation. This article concludes that clinical practice-based training results in considerable improvement in senior veterinary students' perceptions of competence in Day One abilities and that a self-assessment checklist may help students guide their learning. Results from the present study may be useful for veterinary schools as they develop or enhance strategies used for outcomes assessment. PMID:22023977

  4. Suitability of Local Resource Management Practices Based on Supernatural Enforcement Mechanisms in the Local Social-cultural Context

    Directory of Open Access Journals (Sweden)

    Masatoshi Sasaoka

    2012-12-01

    Full Text Available Environmental anthropological studies on natural resource management have widely demonstrated and thematized local resource management practices based on the interactions between local people and supernatural agencies and their role in maintaining natural resources. In Indonesia, even though the legal status of local people’s right to the forest and forest resources is still weak, the recent transition toward decentralization presents a growing opportunity for local people to collaborate with outsiders such as governmental agencies and environmental nongovernmental organizations in natural resource management. In such situations, in-depth understanding of the value of local resource management practices is needed to promote self-directed and effective resource management. Here, we focus on local forest resource management and its suitability in the local social-cultural context in central Seram, east Indonesia. Local resource management appears to be embedded in the wider social-cultural context of the local communities. However, few intensive case studies in Indonesia have addressed the relationship between the Indigenous resource management practices closely related to a people’s belief in supernatural agents and the social-cultural context. We illustrate how the well-structured use of forest resources is established and maintained through these interactions. We then investigate how local resource management practices relate to the social-cultural and natural resources context of an upland community in central Seram and discuss the possible future applications for achieving conservation.

  5. Lessons learned from the integration of local stakeholders in water management approaches in central-northern Namibia

    Science.gov (United States)

    Jokisch, A.; Urban, W.

    2012-04-01

    Water is the main limiting factor for economic and agricultural development in central-northern Namibia, where approximately 50% of the Namibian population lives on less than 10% of the country's surface area. The climate in the region can be characterized as semi-arid, with distinctive rainy and dry seasons and an average precipitation of 470 mm/a. Central-northern Namibia can furthermore be characterized by a system of so-called Oshanas, very shallow ephemeral river streams which drain the whole region from north to south towards the Etosha-Saltpan. Water quality within these ephemeral river streams rapidly decreases towards the end of the dry season due to high rates of evaporation (2,700 mm/a) which makes the water unsuitable for human consumption and in certain times of the year also for irrigation purposes. Other local water resources are scarce or of low quality. Therefore, the local water supply is mainly secured via a pipeline scheme which is fed by the Namibian-Angolan border river Kunene. Within the research project CuveWaters - Integrated Water Resources Management in central-northern Namibia different small scale water supply and sanitation technologies are implemented and tested as part of the projects multi-resource mix. The aim is to decentralize the regional water supply and make it more sustainable especially in the face of climate change. To gain understanding and to create ownership within the local population for the technologies implemented, stakeholder participation and capacity development are integral parts of the project. As part of the implementation process of rainwater harvesting and water harvesting from ephemeral river streams, pilot plants for the storage of water were constructed with the help of local stakeholders who will also be the beneficiaries of the pilot plants. The pilot plants consist of covered storage tanks and infrastructure for small scale horticultural use of the water stored. These small scale horticultural

  6. How to Conduct a Practice-Based Study. Problems and Methods. By Silvia Gherardi, University of Trento, Italy. Edward Elgar, Cheltenham, UK, Northampton, MA, USA, 2012, 241 pages

    DEFF Research Database (Denmark)

    Jensen, Iben

    The aim of Silvia Gherardi’s book is to develop the readers’ methodological sensibility. She does so through a presentation and discussion of the work of scholars, who use a practice-based approach in organization studies. In order to develop this methodological sensibility, she poses four basic....... These are Chapter 2: How ordinary work is practically accomplished. The chapter is chosen because of its overall centrality of the relation between work, organization, and practice. Also selected is Chapter 3: Sensible knowledge and knowledgeable bodies. The chapter is chosen because it acknowledges the...

  7. Learning

    Directory of Open Access Journals (Sweden)

    Mohsen Laabidi

    2014-01-01

    Full Text Available Nowadays learning technologies transformed educational systems with impressive progress of Information and Communication Technologies (ICT. Furthermore, when these technologies are available, affordable and accessible, they represent more than a transformation for people with disabilities. They represent real opportunities with access to an inclusive education and help to overcome the obstacles they met in classical educational systems. In this paper, we will cover basic concepts of e-accessibility, universal design and assistive technologies, with a special focus on accessible e-learning systems. Then, we will present recent research works conducted in our research Laboratory LaTICE toward the development of an accessible online learning environment for persons with disabilities from the design and specification step to the implementation. We will present, in particular, the accessible version “MoodleAcc+” of the well known e-learning platform Moodle as well as new elaborated generic models and a range of tools for authoring and evaluating accessible educational content.

  8. Characteristics of on-road driving by persons with central vision loss: Learning to drive with a bioptic telescope.

    Science.gov (United States)

    Wood, Joanne M; Elgin, Jennifer; McGwin, Gerald; Owsley, Cynthia

    2016-01-01

    There is limited research on the driving performance and safety of bioptic drivers and even less regarding the driving skills that are most challenging for those learning to drive with bioptic telescopes. This research consisted of case studies of five trainee bioptic drivers whose driving skills were compared with those of a group of licensed bioptic drivers (n = 23) while they drove along city, suburban, and controlled-access highways in an instrumented dual-brake vehicle. A certified driver rehabilitation specialist was positioned in the front passenger seat to monitor safety and two backseat evaluators independently rated driving using a standardized scoring system. Other aspects of performance were assessed through vehicle instrumentation and video recordings. Results demonstrate that while sign recognition, lane keeping, steering steadiness, gap judgments, and speed choices were significantly worse in trainees, some driving behaviors and skills, including pedestrian detection and traffic light recognition were not significantly different from those of the licensed drivers. These data provide useful insights into the skill challenges encountered by a small sample of trainee bioptic drivers which, while not generalizable because of the small sample size, provide valuable insights beyond that of previous studies and can be used as a basis to guide training strategies. PMID:26480232

  9. Decoding the Star-Forming Main Sequence or: How I Learned to Stop Worrying and Love the Central Limit Theorem

    CERN Document Server

    Kelson, Daniel D

    2014-01-01

    Star-formation rates (SFR) of disk galaxies strongly correlate with stellar mass, with a small dispersion in SSFR at fixed mass, sigma~0.3 dex. With such small scatter this star-formation main sequence (SFMS) has been interpreted as deterministic and fundamental. Here we demonstrate that it is a simple consequence of the central limit theorem. Our derivation begins by approximating in situ stellar mass growth as a stochastic process, much like a random walk (where the expectation of SFR at any time is equal to the SFR at the previous time). We then derive expectation values for median SSFR of star-forming disks and their scatter over time. We generalize the results for stochastic changes in SFR that are not independent of each other but are correlated over time. For unbiased samples of (disk) galaxies, we derive an expectation that should be independent of mass, decline as 1/T, and have a relative scatter that is independent of mass and time. The derived SFMS and its evolution matches published data to z=10 ...

  10. Learning the ropes of the commercialisation of academic research: a practice-based approach to learning in knowledge transfer offices

    OpenAIRE

    Węckowska, Dagmara Maria

    2013-01-01

    Exploitation of the knowledge generated by university research can bring social and economic benefits; thus, knowledge transfer between universities and industry is an important aspect of public policy. In many countries, including the United Kingdom (UK), universities have been developing the capacity to support the commercialisation of publicly funded research, typically by setting up centralised Knowledge Transfer Offices (KTOs). Previous studies have revealed that KTOs need a wide range o...

  11. A Practice-Based Critique of English as a Lingua Franca

    Science.gov (United States)

    Park, Joseph Sung-Yul; Wee, Lionel

    2011-01-01

    This paper identifies several key issues that have emerged through the debate over English as a Lingua Franca (ELF), and suggests a practice-based perspective--which treats language not as a fixed system but as an emergent product of speakers' practices--as a guide for reconsidering some fundamental assumptions of the ELF research project. In…

  12. Integrating Social Neuroscience and Social Work: Innovations for Advancing Practice-Based Research

    Science.gov (United States)

    Matto, Holly C.; Strolin-Goltzman, Jessica

    2010-01-01

    Throughout the social work profession, there is ongoing interest in building a social science agenda that can address the complex practice-based questions faced by social work professionals today. Methodological innovations and unique funding opportunities have already significantly advanced research on social work practice. Still, there is…

  13. Reflection into China's Business English Teaching Practices Based on GDUFS Graduates' Employment Status

    Science.gov (United States)

    Zhu, Wenzhong; Wu, Si; Guo, Tingting

    2009-01-01

    GDUFS, as one of China's top three foreign language universities with the longest history in business English teaching, has accumulated over 20-year experiences in this discipline. This research reflects into its business English teaching practices based on its graduates' employment status in recent years, and concludes that the students of…

  14. Mindfulness Practices and Learning Economics

    Science.gov (United States)

    Borker, David R.

    2013-01-01

    There is a growing interest among educators in teaching and learning practices based on mindfulness, a concept derived from eastern meditative traditions. This paper describes how mindfulness practices and concepts can be used to enhance the student's learning experience in beginning economics courses. Specific areas with a high potential for…

  15. Learning

    OpenAIRE

    Mohsen Laabidi; Mohamed Jemni; Leila Jemni Ben Ayed; Hejer Ben Brahim; Amal Ben Jemaa

    2014-01-01

    Nowadays learning technologies transformed educational systems with impressive progress of Information and Communication Technologies (ICT). Furthermore, when these technologies are available, affordable and accessible, they represent more than a transformation for people with disabilities. They represent real opportunities with access to an inclusive education and help to overcome the obstacles they met in classical educational systems. In this paper, we will cover basic concepts of e-access...

  16. Insulin potentiates the therapeutic effect of memantine against central STZ-induced spatial learning and memory deficit.

    Science.gov (United States)

    Bahramian, Abbas; Rastegar, Karim; Namavar, Mohammad Reza; Moosavi, Maryam

    2016-09-15

    Alzheimer's disease (AD) is the most prevalent neurodegenerative disorder. Memantine has been approved for moderate to severe AD, but evidence indicates that it does not modify disease progression. Recently insulin has been found to exert some beneficial effects on cognition. This study aimed to compare the protective effects of memantine and insulin in an animal model of memory deficit. It also evaluated the effects of combination therapy of these drugs. Adult male Sprague-Dawely rats approximately 8-10 weeks old were used. The canules were implanted bilaterally into lateral ventricles. STZ was administered on days 1 and 3 (3mg/kg in divided doses) and Memantine (5 or 10mg/kg/ip) or/and Insulin (3 or 6mU/icv) were started from day 4 and continued till day 13. The animal's learning and memory capability was assessed on days 14-16 using Morris water maze. On day 17 a visible platform test was done to assess the animals' visuomotor ability. After completion of behavioral studies the brain sections were stained with hematoxylin and eosin for routine histological evaluation. The results show that memantine in doses 5 and 10mg/kg improved memory at day 3 of training and memantine 5mg/kg was more potent than memantine 10mg/kg. Insulin in dose 3mU, but not 6 mU, reversed STZ-induced memory deficit from day 2 of training. When insulin was added to memantine, it increased the potency of memantine 5mg/kg in preventing a memory deficit, but surprisingly was not successful in impeding STZ-induced amnesia, in combination with memantine 10mg/kg. This research work revealed that insulin act more efficiently than memantine in reversing STZ-induced memory impairment. Additionally combination of insulin and memantine seems to act better than memantine alone, providing that a dose adjustment has been done. This study suggests considering the combination therapy of memantine and insulin in dementia and AD. PMID:27233828

  17. Change in stated clinical practice associated with participation in the Dental Practice-Based Research Network

    DEFF Research Database (Denmark)

    Gilbert, Gregg H; Richman, Joshua S; Qvist, Vibeke;

    2010-01-01

    Clinical researchers have attempted many methods to translate scientific evidence into routine clinical practice, with varying success. Practice-based research networks (PBRNs) provide an important, practitioner-friendly venue to test these methods. Dentist practitioner-investigators from the...... Dental Practice-Based Research Network (DPBRN) completed a detailed questionnaire about how they diagnose and treat dental caries. Next, they received a customized report that compared their answers to those from all other practitioner-investigators. Then, 126 of them attended the DPBRN's first network...... with the idea that a highly interactive meeting with fellow practitioner-investigators may be an effective means to translate scientific findings into clinical practice. Practitioner-investigators are open to changing how they treat patients as a result of engaging fellow practitioner-investigators in...

  18. At the Intersection Between Art and Research. Practice-Based Research in the Performing Arts

    DEFF Research Database (Denmark)

    artistic work be original, political, ethical? How is the work disseminated? How can art as research have an impact on different art forms and on other types of research? What questions of identity does the researching artist face? Can his/her work be compared to a journey? The articles reflect a plurality......As an emerging field within the Nordic countries, the 'intersection' between art and research is still in the process of being named and renamed. Practice-Based Research within the Performing Arts was the concept that framed the investigation of the field in a NSU study circle during a period of...... of themes and discussions that exist around Practice-Based Research. Most of the contributers bring up their own artistic work for closer examination, and they all share the common premise of making neither just art nor just research. To address divergences between these two activities, and surpass...

  19. Central Banking after the Crisis

    OpenAIRE

    Frederick S. Mishkin

    2013-01-01

    This paper explores where central banking is heading after the recent financial crisis. First it discusses the central bank consensus before the crisis and then outlines the key facts learned from the crisis that require changes in the way central banks conduct their business. Finally, it discusses four main areas in which central banks are altering their policy frameworks: 1) the interaction between monetary and financial stability policies, 2) nonconventional monetary policy, 3) risk manage...

  20. Dentists’ practice patterns regarding caries prevention: results from a dental practice-based research network

    OpenAIRE

    Yokoyama, Yoko; Kakudate, Naoki; Sumida, Futoshi; Matsumoto, Yuki; Gilbert, Gregg H.; Gordan, Valeria V.

    2013-01-01

    Objective The purposes of this study were to (1) quantify dentists' practice patterns regarding caries prevention and (2) test the hypothesis that certain dentists' characteristics are associated with these practice patterns. Design The study used a cross-sectional study design consisting of a questionnaire survey. Participants The study queried dentists who worked in outpatient dental practices who were affiliated with the Dental Practice-Based Research Network Japan, which seeks to engage d...

  1. The Usefulness of Clinical-Practice-Based Laboratory Data in Facilitating the Diagnosis of Dengue Illness

    OpenAIRE

    Jien-Wei Liu; Ing-Kit Lee; Lin Wang; Rong-Fu Chen; Kuender D. Yang

    2013-01-01

    Alertness to dengue and making a timely diagnosis is extremely important in the treatment of dengue and containment of dengue epidemics. We evaluated the complementary role of clinical-practice-based laboratory data in facilitating suspicion/diagnosis of dengue. One hundred overall dengue (57 dengue fever [DF] and 43 dengue hemorrhagic fever [DHF]) cases and another 100 nondengue cases (78 viral infections other than dengue, 6 bacterial sepsis, and 16 miscellaneous diseases) were analyzed. We...

  2. The effects of psychological treatment in primary care in Sweden—A practice-based study

    OpenAIRE

    Holmqvist, Rolf; Ström, Thomas; Foldemo, Anniqa

    2014-01-01

    Background: Practice-based studies have found substantial effects of psychological treatment in routine care, often equivalent between treatment methods. Factors that moderate treatment outcome may be important to assess. Aim: The purpose of this study was to evaluate treatment outcome in psychological treatment in primary care, and to compare outcome between the most frequently used methods. An additional aim was to study factors that might moderate outcome differences. Method: The Clinical ...

  3. Music therapists’ practice-based research in cancer and palliative care: Creative methods and situated findings

    OpenAIRE

    Philippa Barry; Clare O'Callaghan

    2009-01-01

    Although randomized controlled trials are described as the gold standard in health care research, their superiority is being questioned in palliative care which is focused on addressing individualized needs to maximize life quality. We use creative practice-based research to examine the usefulness of our music therapy work amongst people with life threatening conditions. Examined voices include “collective” (patients, visitors, staff, and music therapist), "their” (patients or caregivers), "o...

  4. Repair or replacement of defective restorations by dentists in The Dental Practice-Based Research Network

    DEFF Research Database (Denmark)

    Gordan, Valeria V; Riley, Joseph L; Geraldeli, Saulo;

    2012-01-01

    The authors aimed to determine whether dentists in practices belonging to The Dental Practice-Based Research Network (DPBRN) were more likely to repair or to replace a restoration that they diagnosed as defective; to quantify dentists' specific reasons for repairing or replacing restorations......; and to test the hypothesis that certain dentist-, patient- and restoration-related variables are associated with the decision between repairing and replacing restorations....

  5. Practice-Based Discourse Analysis of Information Security Policy in Health Care

    OpenAIRE

    Karlsson, Fredrik; Goldkuhl, Göran; Hedström, Karin

    2014-01-01

    Information security is an understudied area within electronic government. In this study, we examine the quality of information security policy design in health care. Employees cause a majority of the security breaches in health care, and many of them are unintentional. In order to support the formulation of practical, from the employees’ perspective, information security policies, we propose eight tentative quality criteria. These criteria were developed using practice-based discourse analys...

  6. Practice based 3D Biomimetry Design Research: Sea Star Lamp Concept

    OpenAIRE

    Taylor, Andrew; Unver, Ertu

    2012-01-01

    The research explores biomimetic for surface, textiles and product design. The Sea Star lamp is one of a series of practice based collaborations; nature design experiments, product development and exhibition installations created between textile surface design researchers and 3D digital design practitioners. The strategic search for role models in nature is what discerns biomimetic from the ever existing inspiration from nature. While bio-inspiration may be limited to a morphological a...

  7. Structuring feedback and debriefing to achieve mastery learning goals.

    Science.gov (United States)

    Eppich, Walter J; Hunt, Elizabeth A; Duval-Arnould, Jordan M; Siddall, Viva Jo; Cheng, Adam

    2015-11-01

    Mastery learning is a powerful educational strategy in which learners gain knowledge and skills that are rigorously measured against predetermined mastery standards with different learners needing variable time to reach uniform outcomes. Central to mastery learning are repetitive deliberate practice and robust feedback that promote performance improvement. Traditional health care simulation involves a simulation exercise followed by a facilitated postevent debriefing in which learners discuss what went well and what they should do differently next time, usually without additional opportunities to apply the specific new knowledge. Mastery learning approaches enable learners to "try again" until they master the skill in question. Despite the growing body of health care simulation literature documenting the efficacy of mastery learning models, to date insufficient details have been reported on how to design and implement the feedback and debriefing components of deliberate-practice-based educational interventions. Using simulation-based training for adult and pediatric advanced life support as case studies, this article focuses on how to prepare learners for feedback and debriefing by establishing a supportive yet challenging learning environment; how to implement educational interventions that maximize opportunities for deliberate practice with feedback and reflection during debriefing; describing the role of within-event debriefing or "microdebriefing" (i.e., during a pause in the simulation scenario or during ongoing case management without interruption), as a strategy to promote performance improvement; and highlighting directions for future research in feedback and debriefing for mastery learning. PMID:26375272

  8. Making Homework Central to Learning

    Science.gov (United States)

    Vatterott, Cathy

    2011-01-01

    U.S. teachers grade homework far more than teachers in other countries, yet at least one study shows a negative correlation between grading homework and student achievement. More important, Vatterott notes, grading homework sends students unhelpful signals about the purpose and value of homework. By focusing on the grade, students view homework…

  9. Fissure sealants in caries prevention:a practice-based study using survival analysis

    OpenAIRE

    Leskinen, K.

    2010-01-01

    Abstract The purpose of this study was to analyse the effectiveness and cost of fissure sealant treatment in preventing dental caries in children in a practice-based research network using survival analysis. The survival times of first permanent molars in children were analysed in three countries: in Finland (age cohorts 1970–1972 and 1980–1982), in Sweden (1980–1982) and in Greece (1980–1982), and additionally at two municipal health centres in Finland (age cohorts 1988–1990 in Kemi...

  10. Practice-based Research Networks (PBRNs) Bridging the Gaps between Communities, Funders, and Policymakers.

    Science.gov (United States)

    Gaglioti, Anne H; Werner, James J; Rust, George; Fagnan, Lyle J; Neale, Anne Victoria

    2016-01-01

    In this commentary, we propose that practice-based research networks (PBRNs) engage with funders and policymakers by applying the same engagement strategies they have successfully used to build relationships with community stakeholders. A community engagement approach to achieve new funding streams for PBRNs should include a strategy to engage key stakeholders from the communities of funders, thought leaders, and policymakers using collaborative principles and methods. PBRNs that implement this strategy would build a robust network of engaged partners at the community level, across networks, and would reach state and federal policymakers, academic family medicine departments, funding bodies, and national thought leaders in the redesign of health care delivery. PMID:27613796

  11. Reasons for placement of restorations on previously unrestored tooth surfaces by dentists in The Dental Practice-Based Research Network

    DEFF Research Database (Denmark)

    Nascimento, Marcelle M; Gordan, Valeria V; Qvist, Vibeke;

    2010-01-01

    The authors conducted a study to identify and quantify the reasons used by dentists in The Dental Practice-Based Research Network (DPBRN) for placing restorations on unrestored permanent tooth surfaces and the dental materials they used in doing so.......The authors conducted a study to identify and quantify the reasons used by dentists in The Dental Practice-Based Research Network (DPBRN) for placing restorations on unrestored permanent tooth surfaces and the dental materials they used in doing so....

  12. 3D Materials & Prototypes: A practice based researcher experience in education

    OpenAIRE

    Taylor, Andrew

    2013-01-01

    The main intention of the Textiles Surface Futures 3D Digital Lecture is to: • To communicate and encourage ideas/thinking on and around Textiles & Surface design learner’s reflective practice focusing in particular on learning 3D technologies in Textiles and Surface design. The context of my Lecture and the presentation is a University of Huddersfield funded teaching and learning project. The research data / materials presented in the lecture focus on the tacit and iterative learning...

  13. Innovation in Psychotherapy Integration: A Possible Need for Practice-Based Evidence

    Directory of Open Access Journals (Sweden)

    Jacob Owusu Sarfo

    2014-04-01

    Full Text Available In the development of psychotherapy, the debate between opting for a specific model as opposed to systems integration has been a growing controversy. In addition, questions have been raised with regards to the consistency of integration approaches, the benchmark for choice of integration approach and the proficiency of practitioners. This article examines the reasons for integration using a systematic review to evaluate the triumphs made since the inception of psychotherapy integration. The authors’ advocates for Miller, Duncan, and Hubble’s in 2004 suggest practice-based evidence approach one of the appropriate innovative way of improving client retention and outcome. To us, this approach will enable the clinician have a better stand in therapy as scientist-practitioners.

  14. Music therapists’ practice-based research in cancer and palliative care: Creative methods and situated findings

    Directory of Open Access Journals (Sweden)

    Philippa Barry

    2009-11-01

    Full Text Available Although randomized controlled trials are described as the gold standard in health care research, their superiority is being questioned in palliative care which is focused on addressing individualized needs to maximize life quality. We use creative practice-based research to examine the usefulness of our music therapy work amongst people with life threatening conditions. Examined voices include “collective” (patients, visitors, staff, and music therapist, "their” (patients or caregivers, "our” (a group of music therapists, and "my voice” (one music therapist. Data sources have included clinical journals, semi-structured questionnaires, interview responses, a focus group, reflexive groupwork supervision transcripts, and patients’ song lyrics. Findings, situated within varied theoretic lenses, substantiate music therapy’s role in oncology and palliative care settings. Readers are invited to devise creative ways to voice their clients’, bystanders’, and own wisdom about music therapy to meaningfully extend the knowledge base.

  15. How dentists diagnose and treat defective restorations: evidence from the dental practice-based research network

    DEFF Research Database (Denmark)

    Gordan, Valeria V; Garvan, Cynthia W; Richman, Joshua S;

    2009-01-01

    OBJECTIVES: To (1) identify and quantify the types of treatment that dentists use to manage defective dental restorations and (2) identify characteristics that are associated with these dentists' decisions to replace existing restorations. The Dental Practice-Based Research Network (DPBRN) consists...... of dentists in outpatient practices from five regions: AL/MS: Alabama/Mississippi; FL/GA: Florida/Georgia; MN: dentists employed by HealthPartners and private practitioners in Minnesota; PDA: Permanente Dental Associates in cooperation with Kaiser Permanente's Center for Health Research and SK: Denmark......, Norway and Sweden. METHODS: A questionnaire was sent to all DPBRN practitioner-investigators who reported doing some restorative dentistry (n = 901). Questions included clinical case scenarios that used text and clinical photographs of defective restorations. Dentists were asked what type of treatment...

  16. Practice-based research:changing the professional culture and language of social work.

    Science.gov (United States)

    Wade, Kathleen; Neuman, Karen

    2007-01-01

    Practice-based evaluation integrates research skills and techniques into the clinical process in order to correlate clinical interventions with treatment outcomes. Although most clinicians recognize the importance of some form of practice evaluation, barriers including lack of time, resources, expertise, and organizational support may deter such evaluation efforts. However, there are numerous advantages for clinicians and agencies to develop a culture that values and integrates practice evaluation into its daily work-life; these include opportunities for teamwork, collaboration, mentoring, and innovation. This paper defines practice evaluation research, identifies strategies for its implementation, and describes a framework for creating a "research friendly" culture. It further describes the implementation of such an innovative program in both a hospital and a mental health agency setting. PMID:17804341

  17. Practice-Based Evidence of Evidence-Based Practice: Professional Practice Portfolios for the Assessment of Work-Based Learning

    Science.gov (United States)

    Jones, Elizabeth

    2013-01-01

    This article proposes that professional education programmes can help promote the development of professional judgment by the use of a well-designed professional practice portfolio as an assessment tool. An explanation of the portfolio process is followed by evidence from a four-year action research study, demonstrating how compiling a…

  18. Confident and competent?: helping students to develop their practice based skills

    OpenAIRE

    Hargreaves, Janet; Laxton, Julie; Walmsley, Sarah; Farrell, Aideen

    2011-01-01

    The Competence in Practice Assessment (CiPA) Tool was designed and developed to support student self-assessment in a social care or health setting. It is one of many artefacts created as part of the Centre for Excellence in Teaching and Learning called ‘Assessment and Learning in Practice Settings’. Demonstration of competence is essential for courses leading to professional registration. This presentation will chart the development and evaluation of the CiPA tool into responsive software tha...

  19. Learning Disability

    OpenAIRE

    Powell, Justin J. W.

    2009-01-01

    Learning disability is so prevalent a concept that it has become difficult to imagine a world without it, especially given the centrality of schooling in contemporary society. However, the history of learning disability (LD) clearly shows that it need not have developed as it has. In fact, school systems in many countries know no such category. In America, the development of LD is inseparable from the dramatic expansion of compulsory schooling and intelligence testing since the beginning of t...

  20. A New Evaluation Tool to Obtain Practice-Based Evidence of Worksite Health Promotion Programs

    Directory of Open Access Journals (Sweden)

    Diane O. Dunet, PhD

    2008-10-01

    Full Text Available IntroductionThe Centers for Disease Control and Prevention developed the Swift Worksite Assessment and Translation (SWAT evaluation method to identify promising practices in worksite health promotion programs. The new method complements research studies and evaluation studies of evidence-based practices that promote healthy weight in working adults.MethodsWe used nationally recognized program evaluation standards of utility, feasibility, accuracy, and propriety as the foundation for our 5-step method: 1 site identification and selection, 2 site visit, 3 post-visit evaluation of promising practices, 4 evaluation capacity building, and 5 translation and dissemination. An independent, outside evaluation team conducted process and summative evaluations of SWAT to determine its efficacy in providing accurate, useful information and its compliance with evaluation standards.ResultsThe SWAT evaluation approach is feasible in small and medium-sized workplace settings. The independent evaluation team judged SWAT favorably as an evaluation method, noting among its strengths its systematic and detailed procedures and service orientation. Experts in worksite health promotion evaluation concluded that the data obtained by using this evaluation method were sufficient to allow them to make judgments about promising practices.ConclusionSWAT is a useful, business-friendly approach to systematic, yet rapid, evaluation that comports with program evaluation standards. The method provides a new tool to obtain practice-based evidence of worksite health promotion programs that help prevent obesity and, more broadly, may advance public health goals for chronic disease prevention and health promotion.

  1. An innovative teaching practice based on online channels: A qualitative approach

    Directory of Open Access Journals (Sweden)

    Edna Bravo, Mihaela Enache, Vicenc Fernandez, Pep Simo

    2010-08-01

    Full Text Available The purpose of this preliminary study was to qualitatively explore the results of using low-cost educational videos, oriented at complementing face-to-face and distance courses of the Degrees in Industrial Engineering, Industrial Organization and Aeronautical Engineering at ETSEIAT (Technical School of Industrial Engineering and Aeronautical Engineering of Terrassa. Qualitative analyses showed that the use of innovative teaching practices enhances students ‘motivation, promotes dynamism in the classroom, improves students’ self-learning and increases the perceived efficiency of the learning and teaching processes, without substantially raising costs.

  2. 中亚留学生汉语学习资源管理策略探究%Resource Management Strategy Adopted by Chinese-learning Students from Central Asia

    Institute of Scientific and Technical Information of China (English)

    李雅; 朱大伟

    2012-01-01

    The resource management strategy is an important one among learning strategies. Using questionnaires and interviews, this research discusses four aspects of the resource management strate-gy adopted by the overseas students from Central Asia. As for time management, these students tend to spend more time on study in China than at home; as to the learning environment management, they are more inclined to learn with those speaking the same mother tongue; as for the strategy of study intensity, only relatively few students could use it; as for the strategy of seeking supports from oth-ers, these students are not good at using communicative language learning strategy.%资源管理策略是学习策略的重要组成部分,文章通过问卷调查、访谈等方法对来华中亚留学生资源管理策略进行了调查和分析。在时间管理上,中亚留学生来华后的学习时间多于在国内的学习时间;在学习环境管理上,他们更倾向和相同母语的学生一起学习;在努力的策略上,能科学使用努力策略的学生比例不高;关于寻求其他人支持的策略,中亚留学生不善于使用交际语言学习策略。

  3. Social Ecology of Asthma: Engaging Stakeholders in Integrating Health Behavior Theories and Practice-Based Evidence through Systems Mapping

    Science.gov (United States)

    Gillen, Emily M.; Hassmiller Lich, Kristen; Yeatts, Karin B.; Hernandez, Michelle L.; Smith, Timothy W.; Lewis, Megan A.

    2014-01-01

    This article describes a process for integrating health behavior and social science theories with practice-based insights using participatory systems thinking and diagramming methods largely inspired by system dynamics methods. This integration can help close the gap between research and practice in health education and health behavior by offering…

  4. Grounding new institutional theory on a micro-sociological and practice-based foundation - exploring models of translation

    DEFF Research Database (Denmark)

    Scheuer, John Damm

    Institutional and more practice-based perspectives on organizing and change are increasingly being combined in order to understand the micro-processes on which institutional "orders" are built and changed. The aim of this paper is to analyze how this work is done in practice by researchers...

  5. Practice-Based Professional Development for Self-Regulated Strategies Development in Writing: A Randomized Controlled Study

    Science.gov (United States)

    Harris, Karen R.; Lane, Kathleen Lynne; Graham, Steve; Driscoll, Steven A.; Sandmel, Karin; Brindle, Mary; Schatschneider, Christopher

    2012-01-01

    In this randomized controlled study, 20 second- and third-grade teachers participated in practice-based professional development in strategies instruction in either story or opinion essay writing, using the Self-Regulated Strategies Development (SRSD) instructional model. These teachers worked in schools collaborating with a local university to…

  6. Dentists' dietary perception and practice patterns in a dental practice-based research network.

    Directory of Open Access Journals (Sweden)

    Yoko Yokoyama

    Full Text Available Dental caries are largely preventable, and epidemiological evidence for a relationship between diet and oral health is abundant. To date, however, dentists' perceptions about the role of diet and dentists' practice patterns regarding diet counseling have not been clarified.THE PURPOSES OF THIS STUDY WERE TO: (1 examine discordance between dentists' perception of the importance of diet in caries treatment planning and their actual provision of diet counseling to patients, and (2 identify dentists' characteristics associated with their provision of diet counseling.The study used a cross-sectional study design consisting of a questionnaire survey in Japan.The study queried dentists working in outpatient dental practices who were affiliated with the Dental Practice-Based Research Network Japan (JDPBRN, which aims to allow dentists to investigate research questions and share experiences and expertise (n = 282.Dentists were asked about their perceptions on the importance of diet and their practice patterns regarding diet counseling, as well as patient, practice, and dentist background data.The majority of participants (n = 116, 63% recognized that diet is "more important" to oral health. However, among participants who think diet is "more important" (n = 116, only 48% (n = 56 provide diet counseling to more than 20% of their patients. Multiple logistic regression analysis suggested that several variables were associated with providing diet counseling; dentist gender, practice busyness, percentage of patients interested in caries prevention, caries risk assessment, and percentage of patients who receive blood pressure screening.Some discordance exists between dentists' perception of the importance of diet in caries treatment planning and their actual practice pattern regarding diet counseling to patients. Reducing this discordance may require additional dentist education, including nutritional and systemic disease concepts; patient

  7. General practice-based clinical trials in Germany - a problem analysis

    Directory of Open Access Journals (Sweden)

    Hummers-Pradier Eva

    2012-11-01

    Full Text Available Abstract Background In Germany, clinical trials and comparative effectiveness studies in primary care are still very rare, while their usefulness has been recognised in many other countries. A network of researchers from German academic general practice has explored the reasons for this discrepancy. Methods Based on a comprehensive literature review and expert group discussions, problem analyses as well as structural and procedural prerequisites for a better implementation of clinical trials in German primary care are presented. Results In Germany, basic biomedical science and technology is more reputed than clinical or health services research. Clinical trials are funded by industry or a single national programme, which is highly competitive, specialist-dominated, exclusive of pilot studies, and usually favours innovation rather than comparative effectiveness studies. Academic general practice is still not fully implemented, and existing departments are small. Most general practitioners (GPs work in a market-based, competitive setting of small private practices, with a high case load. They have no protected time or funding for research, and mostly no research training or experience. Good Clinical Practice (GCP training is compulsory for participation in clinical trials. The group defined three work packages to be addressed regarding clinical trials in German general practice: (1 problem analysis, and definition of (2 structural prerequisites and (3 procedural prerequisites. Structural prerequisites comprise specific support facilities for general practice-based research networks that could provide practices with a point of contact. Procedural prerequisites consist, for example, of a summary of specific relevant key measures, for example on a web platform. The platform should contain standard operating procedures (SOPs, templates, checklists and other supporting materials for researchers. Conclusion All in all, our problem analyses revealed that

  8. Reforming Urban Water Utilities in Western and Central Africa : Experiences with Public-Private Partnerships, Volume 1. Impact and Lessons Learned

    OpenAIRE

    Fall, Matar; Marin, Philippe; Locussol, Alain; Verspyck, Richard

    2009-01-01

    The Western and Central Africa has one of the longest experiences with public-private partnerships (PPPs) in the developing world, both for water supply and for combined power and water supply utilities. Cote d'Ivoire has a successful partnership dating from 1959, and over the last two decades as many as 15 countries (out of 23 in the region) have experimented with PPPs: eight for water su...

  9. NMDA Receptor Antagonism in the Lateral/Basolateral but Not Central Nucleus of the Amygdala Prevents the Induction of Facilitated Learning in Response to Stress

    OpenAIRE

    Shors, Tracey J.; Mathew, Pramod R.

    1998-01-01

    Exposure to an acute stressful event facilitates classical eye-blink conditioning in the male rat. The facilitation persists for days after the stressor and its induction is prevented by antagonism of the N-methyl-d-aspartate (NMDA) type of glutamate receptor. To determine whether NMDA receptor antagonists prevent the facilitated conditioning by activity in the amygdala, a competitive antagonist, AP5, was injected bilaterally into the lateral/basolateral versus central nuclei of the amygdala....

  10. Impact of inquiry based distance learning and availability of classroom materials on physical science content knowledge of teachers and students in central Appalachia

    Science.gov (United States)

    Bradshaw, Timothy John

    Physical science is important for developing scientific literacy yet a majority of teachers responsible for physical science courses do not have an academic degree in physical science. Programs aimed at increasing teacher content knowledge can be time consuming. This dissertation examines the impact of an inquiry based, professional development program offered via distance learning on teacher content knowledge and the role of teacher content knowledge on student understanding and attitudes toward science. Seventy-three teachers participated in the study, including Group I teachers (n = 39) who completed a distance learning course, a control group (Group II) with no intervention (n = 17), and Group III teachers (n = 17) who received classroom materials and no course intervention. A multiple-choice assessment was administered to teachers at the beginning and end of the summer. A similar multiple-choice assessment was administered during the school year to students (n=3,790) of those teachers. A teacher survey assessing the frequency of activity use and teachers' perceptions of the kit was administered to teachers at the end of the school year. A student survey assessing frequency of activities in the classroom, opinions of how to learn science, and attitudes toward science was administered to students during the school year. While Group II (50.6%) and Group III (52.2%) teacher scores were both lower than Group I teacher scores (67.4%), students in Group III (42.9%) outperformed students in Group II (39.4%) following instruction, at a level equal to Group I students (43.6%). Thus, providing materials/activities was as effective at increasing student understanding as providing materials/activities and increasing teacher understanding. However, while teachers in Group I and III report similar use of and satisfaction with the materials/activities, the percentage of Group I students reporting frequent use of inquiry based activities in the classroom, strong belief that

  11. An Anthropology of Learning in Epistemic Cultures

    DEFF Research Database (Denmark)

    Hasse, Cathrine

    2015-01-01

    of analysis in cultural historical activity theory. However in relation to practice-based learning it is necessary further to explore how newcomers learn to perceive ‘epistemic objects’ in a complex process where learning concerns how material artefacts and meaning are connected in actual doing as well...... as learning what not to do. If ‘epistemic cultures’ in science create and warrant knowledge we may follow in closer detail how newcomers as physics students learn to create and warrant knowledge through everyday practices, which over time teach them new words and new meanings tied to words and bodily (re...

  12. PBL在人体中枢神经解剖学教学中的应用%Application of problem-based learning in the teaching practice of human central nervous system anatomy

    Institute of Scientific and Technical Information of China (English)

    欧阳长杰; 曲德伟; 王德广

    2012-01-01

    This paper introduced the scheme,form and measures of implementing problem-based learning in the teaching practice of human central nervous system anatomy.This paper discussed on the depth and scope of the issue,how to mobilize the enthusiasm of the students in the process of discussion,how to be conscious of curriculum knowledge system and logic in the teaching process,how to make students expose to clinical at early stage,how to provide corresponding assessment methods and other aspects of the practice in an aim to help peers to improve the teaching practice.%介绍在人体中枢神经解剖学课程教学中实施以问题为基础的学习(problem-based learning,PBL)的具体方案、形式和措施.并探讨拟定讨论问题的深度与范围,在学生讨论过程中如何调动其积极性,教师在教学过程中如何注意课程知识的系统性和逻辑性,如何让学生早期接触临床,如何配套相应的考核方式等.

  13. Bringing Context and Structure Back into Situated Learning

    DEFF Research Database (Denmark)

    Hotho, Jasper J.; Saka-Helmhout, Ayse; Becker-Ritterspach, Florian

    2014-01-01

    Practice-based studies have progressed thinking in the knowledge, learning and innovation fields by emphasizing the continual negotiation of social structures and meaning through participation. Yet, only a few contributions discuss how participation and learning are affected by broader structures...

  14. Linking Theory to Practice in Learning Technology Research

    Science.gov (United States)

    Gunn, Cathy; Steel, Caroline

    2012-01-01

    We present a case to reposition theory so that it plays a pivotal role in learning technology research and helps to build an ecology of learning. To support the case, we present a critique of current practice based on a review of articles published in two leading international journals from 2005 to 2010. Our study reveals that theory features only…

  15. Copycats of the Central Himalayas

    NARCIS (Netherlands)

    P.A. Arora (Payal)

    2009-01-01

    textabstractThis case study highlights practices of a rarely documented group of neo-users of the Internet or newbies from Central Himalayas, serving as a catalyst for delving deeply into the act of ‘plagiarism’ in online learning By looking at such ‘learning’ practices away from schools, namely at

  16. Retiring the central executive.

    Science.gov (United States)

    Logie, Robert H

    2016-10-01

    Reasoning, problem solving, comprehension, learning and retrieval, inhibition, switching, updating, or multitasking are often referred to as higher cognition, thought to require control processes or the use of a central executive. However, the concept of an executive controller begs the question of what is controlling the controller and so on, leading to an infinite hierarchy of executives or "homunculi". In what is now a QJEP citation classic, Baddeley [Baddeley, A. D. (1996). Exploring the central executive. Quarterly Journal of Experimental Psychology, 49A, 5-28] referred to the concept of a central executive in cognition as a "conceptual ragbag" that acted as a placeholder umbrella term for aspects of cognition that are complex, were poorly understood at the time, and most likely involve several different cognitive functions working in concert. He suggested that with systematic empirical research, advances in understanding might progress sufficiently to allow the executive concept to be "sacked". This article offers an overview of the 1996 article and of some subsequent systematic research and argues that after two decades of research, there is sufficient advance in understanding to suggest that executive control might arise from the interaction among multiple different functions in cognition that use different, but overlapping, brain networks. The article concludes that the central executive concept might now be offered a dignified retirement. PMID:26821744

  17. A practice-based investigation into the process of film reception in the context of the modern era

    OpenAIRE

    Suazo Zepeda, Jose Emilio

    2011-01-01

    This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University. The Spectator of Modernity is a practice based thesis that investigates the process of Film Reception from the perspective of the film as experienced by the individual and her/his apprehension of the interaction between the fictional world on screen and the everyday world. The written component of the project positions the historical context and explores the theoretical notions for the unders...

  18. How Enterprise Education Can Promote Deep Learning to Improve Student Employability

    Science.gov (United States)

    Moon, Rob; Curtis, Vic; Dupernex, Simon

    2013-01-01

    This paper focuses on identifying the approaches students take to their learning, with particular regard to issues of enterprise, entrepreneurship and innovation when comparing the traditional lecture format to a more applied, practice-based case study format. The notions of deep and surface learning are used to explain student learning. More…

  19. Landscapes of Musical Metaphor and Musical Learning: The Example of Jazz Education

    Science.gov (United States)

    Bjerstedt, Sven

    2015-01-01

    Theoretical approaches to learning in practice-based jazz improvisation contexts include situated learning and ecological perspectives. This article focuses on how interest-driven, self-sustaining jazz learning activities can be matched against the results of a recent Swedish investigation based on extensive qualitative interviews with jazz…

  20. Improving IT Project Portfolio Management: Lessons Learned

    DEFF Research Database (Denmark)

    Pedersen, Keld

    2013-01-01

    The IT PPM improvement process is not well understood, and our knowledge about what makes IT PPM improvement succeed or fail is not well developed. This article presents lessons learned from organizations trying to improve their IT PPM practice. Based on this research IT PPM practitioners are...

  1. Europa central

    Directory of Open Access Journals (Sweden)

    Karel BARTOSEK

    2010-02-01

    Full Text Available La investigación francesa continúa interesándose por Europa Central. Desde luego, hay límites a este interés en el ambiente general de mi nueva patria: en la ignorancia, producto del largo desinterés de Francia por este espacio después de la Segunda Guerra Mundial, y en el comportamiento y la reflexión de la clase política y de los medios de comunicación (una anécdota para ilustrar este ambiente: durante la preparación de nuestro coloquio «Refugiados e inmigrantes de Europa Central en el movimiento antifascista y la Resistencia en Francia, 1933-1945», celebrado en París en octubre de 1986, el problema de la definición fue planteado concreta y «prácticamente». ¡Y hubo entonces un historiador eminente, para quién Alemania no formaría parte de Europa Central!.

  2. Pictures and a Thousand Words : Learning Psychology through Visual Illustrations and Testing

    OpenAIRE

    Jägerskog, Ann-Sofie

    2015-01-01

    For teachers and students to be able to make informed decisions about how to best improve learning, it is important to compare learning strategies that are known to be effective. Both multimedia learning, based on the notion that individuals learn better from words and pictures presented together than from words alone, and retrieval practice, based on the idea that retrieving knowledge from the memory is an active process that has a beneficial impact on learning, have been found robust learni...

  3. Central banking and the economics of information

    OpenAIRE

    Green, Edward J.

    2001-01-01

    This article concerns the potential relevance of information technology to three aspects of central banking: setting the objectives of monetary policy, ensuring the integrity and security of financial system infrastructure, and maintaining the transparency of decision-making. Regarding integrity and security of infrastructure, a revised role for central banks may be appropriate. However, recent innovations in technology and advances in learning confirm the wisdom of central banks' efforts to ...

  4. Norwegian Nurses’ Experiences with Blended Learning: An Evaluation Study

    OpenAIRE

    Edda Johansen; Thomas Harding; Tone Marte Ljosaa

    2012-01-01

    An increasing number of nurses undertake continuing education via information and communication technologies. Development of best practice, based on students’ own experiences, is vital in order to create the most effective learning environment. This paper describes the challenges to and facilitators of learning for a group of Norwegian nurses enrolled in a postgraduate course in wound management delivered by blended learning, which combines face-to-face and online components. Data was gathere...

  5. Comparative effectiveness of asthma interventions within a practice based research network

    Directory of Open Access Journals (Sweden)

    Hebert Lisa

    2011-08-01

    Full Text Available Abstract Background Asthma is a chronic lung disease that affects more than 23 million people in the United States, including 7 million children. Asthma is a difficult to manage chronic condition associated with disparities in health outcomes, poor medical compliance, and high healthcare costs. The research network coordinating this project includes hospitals, urgent care centers, and outpatient clinics within Carolinas Healthcare System that share a common electronic medical record and billing system allowing for rapid collection of clinical and demographic data. This study investigates the impact of three interventions on clinical outcomes for patients with asthma. Interventions are: an integrated approach to care that incorporates asthma management based on the chronic care model; a shared decision making intervention for asthma patients in underserved or disadvantaged populations; and a school based care approach that examines the efficacy of school-based programs to impact asthma outcomes including effectiveness of linkages between schools and the healthcare providers. Methods/Design This study will include 95 Practices, 171 schools, and over 30,000 asthmatic patients. Five groups (A-E will be evaluated to determine the effectiveness of three interventions. Group A is the usual care control group without electronic medical record (EMR. Group B practices are a second control group that has an EMR with decision support, asthma action plans, and population reports at baseline. A time delay design during year one converts practices in Group B to group C after receiving the integrated approach to care intervention. Four practices within Group C will receive the shared decision making intervention (and become group D. Group E will receive a school based care intervention through case management within the schools. A centralized database will be created with the goal of facilitating comparative effectiveness research on asthma outcomes

  6. Learning to learn: A case for developing Small Firm Owner/Managers

    OpenAIRE

    Higgins, David; Aspinall, Coral

    2011-01-01

    Purpose: The paper seeks to contribute to the management development debate by providing insight on the dynamics of organisational learning and human interaction in the SME firm. The paper sets out to consider how a practice based perspective of knowledge is useful in this regard. Design/methodology/approach: The paper is theoretical in its intent and adopts a social constructionist view of knowledge and learning. Using qualitative analysis the paper establishes a review of the current l...

  7. The Learning Way: Meta-Cognitive Aspects of Experiential Learning

    Science.gov (United States)

    Kolb, Alice Y.; Kolb, David A.

    2009-01-01

    Contemporary research on meta-cognition has reintroduced conscious experience into psychological research on learning and stimulated a fresh look at classical experiential learning scholars who gave experience a central role in the learning process--William James, John Dewey, Kurt Lewin, Carl Rogers, and Paulo Freire. In particular James's…

  8. Mobile Learning Platform

    DEFF Research Database (Denmark)

    Annan, Nana Kofi; Ofori-Dwumfou, George; Falch, Morten

    2012-01-01

    This paper presents a study on a one year m-learning pilot project at Central University College in Ghana. This was done through a user trial, where the m-learning tool AD-CONNECT is introduced in 44 courses with a total of 500 students and 22 lecturers at the College. The paper reports on the...... first experiences gained by both teachers and students by asking the following questions: What are the perceptions of teachers on m-learning? What are the effects of m-learning on students? What does m-learning contribute to face-to-face teaching and learning? Questionnaires were administered to...... students and lecturers to gather quantitative data on their views on the use of m-learning, particularly after using the AD-CONNECT M-Learning system. Also, observations and interviews were used to collect data from users which provided us with some qualitative data....

  9. The Participatory Research Approach in Non-Western Countries: Practical Experiences from Central Asia and Zambia

    Science.gov (United States)

    Katsui, Hisayo; Koistinen, Mari

    2008-01-01

    This paper focuses on the application of the participatory research approach in non-Western contexts. The aim is to provide critical insights into the participatory research discourse through an examination of its theory and practice based on our own experiences of using this approach in our doctoral research in five Central Asian countries and…

  10. Curiosity and Open Inquiry Learning

    Science.gov (United States)

    Zion, Michal; Sadeh, Irit

    2007-01-01

    Asking questions is an activity central to inquiry learning. This research examined documents created during an open inquiry learning process of the Biomind programme for Israeli high school students. In addition, to understand how students express and develop curiosity in learning, we observed students during a molecular biology lesson, a subject…

  11. Four Central Points About Coevolution

    OpenAIRE

    Thompson, John N.

    2010-01-01

    Much of evolution is about the coevolution of species with each other. In recent years, we have learned that coevolution is much more pervasive, dynamic, and relentless than we previously thought. There are four central points about coevolution that we should teach the next generation of students to help them understand the importance of the coevolutionary process in shaping the web of life. (1) Complex organisms require coevolved interactions to survive and reproduce. (2) Species-rich ecosys...

  12. An Innovative Teaching Method To Promote Active Learning: Team-Based Learning

    Science.gov (United States)

    Balasubramanian, R.

    2007-12-01

    Traditional teaching practice based on the textbook-whiteboard- lecture-homework-test paradigm is not very effective in helping students with diverse academic backgrounds achieve higher-order critical thinking skills such as analysis, synthesis, and evaluation. Consequently, there is a critical need for developing a new pedagogical approach to create a collaborative and interactive learning environment in which students with complementary academic backgrounds and learning skills can work together to enhance their learning outcomes. In this presentation, I will discuss an innovative teaching method ('Team-Based Learning (TBL)") which I recently developed at National University of Singapore to promote active learning among students in the environmental engineering program with learning abilities. I implemented this new educational activity in a graduate course. Student feedback indicates that this pedagogical approach is appealing to most students, and promotes active & interactive learning in class. Data will be presented to show that the innovative teaching method has contributed to improved student learning and achievement.

  13. Núcleo central e periferia das representações sociais de ciclos de aprendizagem entre professores Centro y periferia de las representaciones sociales de ciclos de aprendizaje entre maestros Core and periphery of social representation cycles between learning teachers

    Directory of Open Access Journals (Sweden)

    Laêda Bezerra Machado

    2010-06-01

    Full Text Available Este artigo identifica as representações sociais de ciclos de aprendizagem entre professores de Recife e suas implicações práticas, demarcando a saliência e estrutura dessas representações. Participaram do estudo 103 professores. O procedimento de coleta utilizado foi a associação livre de palavras. Os dados foram processados pelo software EVOC, que oferece um gráfico com quatro quadrantes onde localizamos o provável núcleo central e sistema periférico da representação social. Os resultados apontam um discurso racionalizado, ou seja, a saliência dessa representação permite afirmar que os docentes, embora na prática critiquem e rechacem os ciclos de aprendizagem, nas suas representações revelam sintonia com a proposta da rede municipal. Sugerimos, portanto, estudos mais densos das práticas cotidianas desses docentes, para depreender aspectos das representações sociais que nos pareceram pouco revelados.El artículo identifica las representaciones sociales de los ciclos de aprendizaje entre los profesores de Recife y sus implicaciones prácticas, señalando la importancia y la estructura de estas representaciones. Los participantes fueron 103 docentes. El procedimiento de recolección utilizado fue la asociación libre de palabras. Los datos fueron procesados por software EVOC, que ofrece un gráfico con cuatro cuadrantes donde localizamos el probable núcleo central y sistema periférico de la representación social. Los resultados muestran un discurso racional, es decir, la importancia de esta representación permite afirmar que los profesores, aunque en la práctica critican y niegan los ciclos de aprendizaje, en sus representaciones muestran de acuerdo con la propuesta de la red municipal. Sugerimos, por lo tanto, los estudios más densos de las prácticas cotidianas de los profesores, para inferir aspectos de las representaciones sociales que nos parezcan poco revelados.This article identifies the social

  14. Dentists' use of caries risk assessment in children: findings from the Dental Practice-Based Research Network

    DEFF Research Database (Denmark)

    Riley, Joseph L; Qvist, Vebeke; Fellows, Jeffrey L;

    2010-01-01

    This study surveyed Dental Practice-Based Research Network (DPBRN) member dentists (from four regions in the U.S. and Scandinavia) who perform restorative dentistry in their practices. The survey asked a range of questions about caries risk assessment in patients aged 6 to 18. Among respondents, 73......% of dentists reported performing caries risk assessment among these patients, while 14% assessed caries risk by using a special form. Regions in which most dentists were in a private practice model were the least likely to perform caries risk assessment, while regions where most dentists practiced in a large...... as the most important caries factors. Some differences by region were also evident for the risk factor ratings. These results suggest that not all community dentists assess caries risk. The results of this study also indicate considerable variability in dentists' views concerning the importance of specific...

  15. Consultants' opinion on a new practice-based assessment programme for first-year residents in anaesthesiology

    DEFF Research Database (Denmark)

    Ringsted, C; ØStergaard, D; Scherpbier, A

    2002-01-01

    BACKGROUND: Assessment in postgraduate education is moving towards using a broad spectrum of practice-based assessment methods. This approach was recently introduced in first-year residency in anaesthesiology in Denmark. The new assessment programme covers: clinical skills, communication skills......, organizational skills and collaborative skills, scholarly proficiencies and professionalism. Eighteen out of a total of 21 assessment instruments were used for pass/fail decisions. The aim of this study was to survey consultants' opinions of the programme in terms of the representativeness of competencies tested......, the suitability of the programme as a basis for pass/fail decisions and the relevance and sufficiency of the content of the different assessment instruments. METHODS: A description of the assessment programme and a questionnaire were sent to all consultants of anaesthesiology in Denmark. The...

  16. Mobile learning in medicine

    Science.gov (United States)

    Serkan Güllüoüǧlu, Sabri

    2013-03-01

    This paper outlines the main infrastructure for implicating mobile learning in medicine and present a sample mobile learning application for medical learning within the framework of mobile learning systems. Mobile technology is developing nowadays. In this case it will be useful to develop different learning environments using these innovations in internet based distance education. M-learning makes the most of being on location, providing immediate access, being connected, and acknowledges learning that occurs beyond formal learning settings, in places such as the workplace, home, and outdoors. Central to m-learning is the principle that it is the learner who is mobile rather than the device used to deliver m learning. The integration of mobile technologies into training has made learning more accessible and portable. Mobile technologies make it possible for a learner to have access to a computer and subsequently learning material and activities; at any time and in any place. Mobile devices can include: mobile phone, personal digital assistants (PDAs), personal digital media players (eg iPods, MP3 players), portable digital media players, portable digital multimedia players. Mobile learning (m-learning) is particularly important in medical education, and the major users of mobile devices are in the field of medicine. The contexts and environment in which learning occurs necessitates m-learning. Medical students are placed in hospital/clinical settings very early in training and require access to course information and to record and reflect on their experiences while on the move. As a result of this paper, this paper strives to compare and contrast mobile learning with normal learning in medicine from various perspectives and give insights and advises into the essential characteristics of both for sustaining medical education.

  17. Innovation in Mobile Learning: A European Perspective

    OpenAIRE

    Kukulska-Hulme, Agnes; Sharples, Mike; Milrad, Marcelo; Arnedillo-Sánchez, Inmaculada; Vavoula, Giasemi

    2009-01-01

    In the evolving landscape of mobile learning, European researchers have conducted significant mobile learning projects, representing a distinct perspective on mobile learning research and development. Our paper aims to explore how these projects have arisen, showing the driving forces of European innovation in mobile learning. We propose context as a central construct in mobile learning and examine theories of learning for the mobile world, based on physical, technological, conceptual, social...

  18. Fulfilling the Promise of the Learning Triangle

    Science.gov (United States)

    Nichols, Paul

    2011-01-01

    The learning triangle described by Black, Wilson, and Yao (this issue) offers a powerful vision for improved student learning. Learning theory clearly plays a central role in the construct-centered approach presented by the learning triangle. But the assumption of such an important role requires Black et al. to devote corresponding care to the…

  19. Viewing Mobile Learning from a Pedagogical Perspective

    Science.gov (United States)

    Kearney, Matthew; Schuck, Sandra; Burden, Kevin; Aubusson, Peter

    2012-01-01

    Mobile learning is a relatively new phenomenon and the theoretical basis is currently under development. The paper presents a pedagogical perspective of mobile learning which highlights three central features of mobile learning: authenticity, collaboration and personalisation, embedded in the unique timespace contexts of mobile learning. A…

  20. The Dorset Seedcorn Project: interprofessional learning and continuous quality improvement in primary care.

    OpenAIRE

    Wilcock, Peter M; Campion-Smith, Charles; Head, Michael

    2002-01-01

    There is a need to develop models of practice-based learning that are effective in bringing about improvement in the quality of care that patients receive. This paper describes a facilitated practice-based project where five general practices in Dorset formed interprofessional teams that worked over a six-month period using a continuous quality improvement (CQI) approach to make a change in areas of importance to them. All the teams completed the project and planned and implemented demonstrab...

  1. Improving Teaching and Learning: Three Models to Reshape Educational Practice

    Science.gov (United States)

    Roberson, Sam

    2014-01-01

    The work of schools is teaching and learning. However, the current educational culture is dominated by three characteristics: (1) the mechanistic view of organization and its practice based on the assembly line model where students progress along a value added conveyor; (2) the predominance of the Essentialist philosophy of education, in which the…

  2. Learning by Collaborative Designing: Technology-Enhanced Knowledge Practices

    Science.gov (United States)

    Seitamaa-Hakkarainen, Pirita; Viilo, Marjut; Hakkarainen, Kai

    2010-01-01

    The purpose of the present article is to examine the knowledge-practice based approach to technology-enhanced learning. Toward that end, the article reports the efforts of an elementary-school teacher and researchers in promoting genuine inquiry at the 4th and 5th grade of a Finnish elementary school. We will describe implementation and social…

  3. Learning How To Learn.

    Science.gov (United States)

    Barnett, Demian

    2000-01-01

    In one California high school, learning to learn is a measurable outcome assessed by all students' participation in graduation by exhibition. Students must meet state requirements and demonstrate learning prowess by publicly exhibiting their skills in math, science, language arts, social science, service learning, and postgraduation planning. (MLH)

  4. Learning How to Learn

    DEFF Research Database (Denmark)

    Lauridsen, Karen M.; Lauridsen, Ole

    presented in a way that suits their individual LS preferences. In this presentation you will see how we as teachers can assist students in applying LS strategies that cater to their individual learning strengths. This will be based on general recommendations for HE teaching and learning supported by...... Constructivist learning theory and current basic knowledge of how the brain learns. The LS concept will thus be placed in a broader learning theoretical context as a strong learning and teaching tool. Participants will be offered the opportunity to have their own LS preferences established before the......Ole Lauridsen, Aarhus School of Business and Social Sciences, Aarhus University, Denmark Karen M. Lauridsen, Aarhus School of Business and Social Sciences, Aarhus University, Denmark Learning Styles in Higher Education – Learning How to Learn Applying learning styles (LS) in higher education...

  5. Central Pain Syndrome

    Science.gov (United States)

    ... Enhancing Diversity Find People About NINDS NINDS Central Pain Syndrome Information Page Table of Contents (click to ... being done? Clinical Trials Organizations What is Central Pain Syndrome? Central pain syndrome is a neurological condition ...

  6. Learning Networks, Networked Learning

    OpenAIRE

    Sloep, Peter; Berlanga, Adriana

    2011-01-01

    Learning Networks are on-line social networks through which users share knowledge with each other and jointly develop new knowledge. This way, Learning Networks may enrich the experience of formal, school-based learning and form a viable setting for professional development. Although networked learning enjoys an increasing interest, many questions remain on how exactly learning in such networked contexts can contribute to successful education and training. Put differently, how should networke...

  7. Preventing disease through opportunistic, rapid engagement by primary care teams using behaviour change counselling (PRE-EMPT: protocol for a general practice-based cluster randomised trial

    Directory of Open Access Journals (Sweden)

    Smith Christine

    2010-09-01

    Full Text Available Abstract Background Smoking, excessive alcohol consumption, lack of exercise and an unhealthy diet are the key modifiable factors contributing to premature morbidity and mortality in the developed world. Brief interventions in health care consultations can be effective in changing single health behaviours. General Practice holds considerable potential for primary prevention through modifying patients' multiple risk behaviours, but feasible, acceptable and effective interventions are poorly developed, and uptake by practitioners is low. Through a process of theoretical development, modeling and exploratory trials, we have developed an intervention called Behaviour Change Counselling (BCC derived from Motivational Interviewing (MI. This paper describes the protocol for an evaluation of a training intervention (the Talking Lifestyles Programme which will enable practitioners to routinely use BCC during consultations for the above four risk behaviours. Methods/Design This cluster randomised controlled efficacy trial (RCT will evaluate the outcomes and costs of this training intervention for General Practitioners (GPs and nurses. Training methods will include: a practice-based seminar, online self-directed learning, and reflecting on video recorded and simulated consultations. The intervention will be evaluated in 29 practices in Wales, UK; two clinicians will take part (one GP and one nurse from each practice. In intervention practices both clinicians will receive training. The aim is to recruit 2000 patients into the study with an expected 30% drop out. The primary outcome will be the proportion of patients making changes in one or more of the four behaviours at three months. Results will be compared for patients seeing clinicians trained in BCC with patients seeing non-BCC trained clinicians. Economic and process evaluations will also be conducted. Discussion Opportunistic engagement by health professionals potentially represents a cost effective

  8. Study of Video Annotations In External Practices Of University Learning

    OpenAIRE

    Cebrián Robles, Daniel; Cebrián de la Serna, Manuel; Monedero Moya, Juan José

    2015-01-01

    The digital video as code and learning technology has extensive scientific literature (Bartolome, 1997; Aguaded and Sánchez, 2008). However, the increase of digital video services on the Internet has facilitated and increased the use of video for education. With a recent important increase of videos as contained in the MOOC (Massive Open Online Course). This context has also created the expansion of educational practices based on models for collaborative learning and mediated by technology...

  9. Influence of the training: " Clinical practice based on the evidence " in the daily practice of the nurse

    Directory of Open Access Journals (Sweden)

    Ligia Rojas Valenciano

    2013-10-01

    Full Text Available The aim of this article is to present the results of the project Not. 421-B1-261: Influence of the training of theClinical Practice Based on the Evidence on the daily practice of the professional of nursing, approved by the Vicerrectoríaof Investigation of the University of Costa Rica. The commitment to renew the practice of Nursing in Costa Rica relates in adirect way to the improvement of the health of the society both in the collective thing and in the individual thing, in order toreduce the mistakes in the practice. A search was realized in EBSCO's databases, PubMed, Academic Research Completes,MedLine Plus and Scielo. A preliminary search was carried out, then limits of search interfered per date and describers;finally, for the critical analysis they were included only to complete text by title and they summarize 30 documents thatincluded reviews of literature, primary studies and conceptual frames that were relevant to give response to the clinicalquestion. Of 30 documents only it was considered six of them by your content, methodological structure and quality.Though there was not situated a forceful and direct response to the clinical question raised in this study, for the effectedreview it is possible to conclude that the professionals of Nursing consider to be essential the enrichment of a clinicalpractice based on the evidence, which generates a major quality and safety in the executed care.

  10. Restorative treatment thresholds for occlusal primary caries among dentists in the dental practice-based research network

    DEFF Research Database (Denmark)

    Gordan, Valeria V; Bader, James D; Garvan, Cynthia W;

    2010-01-01

    OBJECTIVES. The authors report on a study aimed at quantifying the carious lesion depths at which dentists intervene surgically for cases of varying caries penetration and caries risk. They also aimed to identify characteristics that are associated with surgical intervention. METHODS: The investi......OBJECTIVES. The authors report on a study aimed at quantifying the carious lesion depths at which dentists intervene surgically for cases of varying caries penetration and caries risk. They also aimed to identify characteristics that are associated with surgical intervention. METHODS......: The investigators surveyed dentists enrolled in a dental practice-based research network who reported performing at least some restorative dentistry. In the survey, dentists were asked to indicate whether they would intervene surgically in a series of cases involving occlusal caries. Each case presentation included...... a photograph of an occlusal surface displaying typical characteristics of caries penetration and a written description of a patient at a specific level of risk of developing caries. Using logistic regression, the authors analyzed associations between surgical treatment with dentists' and practices...

  11. [Anaesthetists learn--do institutions also learn? Importance of institutional learning and corporate culture in clinics].

    Science.gov (United States)

    Schüpfer, G; Gfrörer, R; Schleppers, A

    2007-10-01

    In only a few contexts is the need for substantial learning more pronounced than in health care. For a health care provider, the ability to learn is essential in a changing environment. Although individual humans are programmed to learn naturally, organisations are not. Learning that is limited to individual professions and traditional approaches to continuing medical education is not sufficient to bring about substantial changes in the learning capacity of an institution. Also, organisational learning is an important issue for anaesthesia departments. Future success of an organisation often depends on new capabilities and competencies. Organisational learning is the capacity or processes within an organisation to maintain or improve performance based on experience. Learning is seen as a system-level phenomenon as it stays in the organisation regardless of the players involved. Experience from other industries shows that learning strategies tend to focus on single loop learning, with relatively little double loop learning and virtually no meta-learning or non-learning. The emphasis on team delivery of health care reinforces the need for team learning. Learning organisations make learning an intrinsic part of their organisations and are a place where people continually learn how to learn together. Organisational learning practice can help to improve existing skills and competencies and to change outdated assumptions, procedures and structures. So far, learning theory has been ignored in medicine, due to a wide variety of complex political, economic, social, organisational culture and medical factors that prevent innovation and resist change. The organisational culture is central to every stage of the learning process. Learning organisations move beyond simple employee training into organisational problem solving, innovation and learning. Therefore, teamwork and leadership are necessary. Successful organisations change the competencies of individuals, the systems

  12. Participation in adult learning

    DEFF Research Database (Denmark)

    Desjardins, Richard

    2010-01-01

    This entry presents an internationally comparative overview of adult learning patterns. Emphasis is placed on who is participating in adult learning and the observed unequal chances to participate. The entry covers three overarching questions that are central to participation research: a) What...... is the extent of participation? b) Who is participating? c) Why are certain people or groups participating, either more or less, or not at all?...

  13. CENTRAL EUROPE: Role models

    International Nuclear Information System (INIS)

    Hungary is one of the newcomers to the CERN fold, having joined in 1992. The country's contributions are naturally in line with its slender resources and are not as immediately visible as those of the major Western European Member States. However the approach used and its consequent successes provide a good role model for a smaller nation in an international research environment. This was reflected on 24 September at a meeting of the European Committee for Future Accelerators (ECFA) convened in Budapest, continuing an ECFA tradition of holding meetings in national centres to learn more about the physics programmes of different countries. This tradition started with visits to major West European Centres, but last year ECFA held a meeting in Warsaw, its first in a central European country. By far the largest Hungarian population centre, Budapest is also a hub for national research in this sector, with university centres and the KFKI Research Institute for Particle and Nuclear Physics of the National Academy of Sciences. However important research work is also carried out in the eastern city of Debrecen. Hungarians look back to the classic investigations of Eotvos early this century as the starting point of their national tradition in fundamental physics. (In the mid-80s, these experiments briefly came back into vogue when there was a suggestion of an additional 'fifth force' contribution to nuclear masses.)

  14. Viewing mobile learning from a pedagogical perspective

    OpenAIRE

    Kearney, Matthew; Schuck, Sandra; Burden, Kevin; Aubusson, Peter

    2012-01-01

    Mobile learning is a relatively new phenomenon and the theoretical basis is currently under development. The paper presents a pedagogical perspective of mobile learning which highlights three central features of mobile learning: authenticity, collaboration and personalisation, embedded in the unique timespace contexts of mobile learning. A pedagogical framework was developed and tested through activities in two mobile learning projects located in teacher education communities: Mobagogy, a pro...

  15. To centralize or not to centralize?

    OpenAIRE

    Campbell, Andrew; Kunisch, Sven; Müller-Stewens, Günter

    2011-01-01

    The CEO's dilemma-were the gains of centralization worth the pain it could cause?-is a perennial one. Business leaders dating back at least to Alfred Sloan, who laid out GM's influential philosophy of decentralization in a series of memos during the 1920s, have recognized that badly judged centralization can stifle initiative, constrain the ability to tailor products and services locally, and burden business divisions with high costs and poor service.1 Insufficient centralization can deny bus...

  16. The Centrality of Engagement in Higher Education

    Science.gov (United States)

    Fitzgerald, Hiram E.; Bruns, Karen; Sonka, Steven T.; Furco, Andrew; Swanson, Louis

    2016-01-01

    The centrality of engagement is critical to the success of higher education in the future. Engagement is essential to most effectively achieving the overall purpose of the university, which is focused on the knowledge enterprise. Today's engagement is scholarly, is an aspect of learning and discovery, and enhances society and higher education.…

  17. The Comparative Study of Learning from 1994-2013

    OpenAIRE

    Blaser, Rachel; Bellizzi, Carolina

    2014-01-01

    The study of learning has long held a central position in the field of comparative psychology. Here we present a survey of the past 20 years of comparative learning research, covering publications from 1994 to 2013. We selected seven journals with a strong focus on comparative learning, and identified five major topics of study represented by the publications in those journals: non-associative learning, associative learning, perceptual/object learning, social learning, and neural correlates o...

  18. Development of the Massachusetts School Nurse Research Network (MASNRN): A Practice-Based Research Network to Improve the Quality of School Nursing Practice

    Science.gov (United States)

    Vessey, Judith A.

    2007-01-01

    When school nurses embrace evidence-based practice (EBP), higher-quality care is provided to students, their families, and the larger community. Despite this, school nursing has been slow to embrace EBP. Practice-Based Research Networks (PBRNs), which capitalize on the combined strengths of clinicians and researchers to study clinical questions,…

  19. Learning Networks, Networked Learning

    NARCIS (Netherlands)

    Sloep, Peter

    2011-01-01

    Sloep, P. B. (2011). Learning Networks, Networked Learning. Presentation at Annual Assembly of the European Society for the Systemic Innovation of Education - ESSIE. May, 27, 2011, Leuven, Belgium: Open University in the Netherlands.

  20. Learning Networks, Networked Learning

    NARCIS (Netherlands)

    Sloep, Peter; Berlanga, Adriana

    2010-01-01

    Sloep, P. B., & Berlanga, A. J. (2011). Learning Networks, Networked Learning [Redes de Aprendizaje, Aprendizaje en Red]. Comunicar, XIX(37), 55-63. Retrieved from http://dx.doi.org/10.3916/C37-2011-02-05

  1. Problematizing Digital Research Evaluation using DOIs in Practice-Based Arts, Humanities and Social Science Research.

    Science.gov (United States)

    Swijghuisen Reigersberg, Muriel

    2015-01-01

    This paper explores emerging practices in research data management in the arts, humanities and social sciences (AHSS). It will do so vis-à-vis current citation conventions and impact measurement for research in AHSS. Case study findings on research data inventoried at Goldsmiths', University of London will be presented. Goldsmiths is a UK research-intensive higher education institution which specialises in arts, humanities and social science research. The paper's aim is to raise awareness of the subject-specific needs of AHSS scholars to help inform the design of future digital tools for impact analysis in AHSS. Firstly, I shall explore the definition of research data and how it is currently understood by AHSS researchers. I will show why many researchers choose not to engage with digital dissemination techniques and ORCID. This discussion must necessarily include the idea that practice-based and applied AHSS research are processes which are not easily captured in numerical 'sets' and cannot be labelled electronically without giving careful consideration to what a group or data item 'represents' as part of the academic enquiry, and therefore how it should be cited and analysed as part of any impact assessment. Then, the paper will explore: the role of the monograph and arts catalogue in AHSS scholarship; how citation practices and digital impact measurement in AHSS currently operate in relation to authorship and how digital identifiers may hypothetically impact on metrics, intellectual property (IP), copyright and research integrity issues in AHSS. I will also show that, if we are to be truly interdisciplinary, as research funders and strategic thinkers say we should, it is necessary to revise the way we think about digital research dissemination. This will involve breaking down the boundaries between AHSS and other types of research. PMID:26236470

  2. Statin Intensity or Achieved LDL? Practice-based Evidence for the Evaluation of New Cholesterol Treatment Guidelines

    Science.gov (United States)

    Ross, Elsie Gyang

    2016-01-01

    Background The recently updated American College of Cardiology/American Heart Association cholesterol treatment guidelines outline a paradigm shift in the approach to cardiovascular risk reduction. One major change included a recommendation that practitioners prescribe fixed dose statin regimens rather than focus on specific LDL targets. The goal of this study was to determine whether achieved LDL or statin intensity was more strongly associated with major adverse cardiac events (MACE) using practice-based data from electronic health records (EHR). Methods We analyzed the EHR data of more than 40,000 adult patients on statin therapy between 1995 and 2013. Demographic and clinical variables were extracted from coded data and unstructured clinical text. To account for treatment selection bias we performed propensity score stratification as well as 1:1 propensity score matched analyses. Conditional Cox proportional hazards modeling was used to identify variables associated with MACE. Results We identified 7,373 adults with complete data whose cholesterol appeared to be actively managed. In a stratified propensity score analysis of the entire cohort over 3.3 years of follow-up, achieved LDL was a significant predictor of MACE outcome (Hazard Ratio 1.1; 95% confidence interval, 1.05–1.2; P < 0.0004), while statin intensity was not. In a 1:1 propensity score matched analysis performed to more aggressively control for covariate balance between treatment groups, achieved LDL remained significantly associated with MACE (HR 1.3; 95% CI, 1.03–1.7; P = 0.03) while treatment intensity again was not a significant predictor. Conclusions Using EHR data we found that on-treatment achieved LDL level was a significant predictor of MACE. Statin intensity alone was not associated with outcomes. These findings imply that despite recent guidelines, achieved LDL levels are clinically important and LDL titration strategies warrant further investigation in clinical trials. PMID:27227451

  3. Characteristics, detection methods and treatment of questionable occlusal carious lesions: findings from the national dental practice-based research network.

    Science.gov (United States)

    Makhija, S K; Gilbert, G H; Funkhouser, E; Bader, J D; Gordan, V V; Rindal, D B; Pihlstrom, D J; Qvist, V

    2014-01-01

    Questionable occlusal carious lesions (QOC) can be defined as an occlusal tooth surface with no cavitation and no radiographic radiolucencies, but caries is suspected due to roughness, surface opacities or staining. An earlier analysis of data from this study indicates 1/3 of patients have a QOC. The objective of this report has been to quantify the characteristics of these common lesions, the diagnostic aids used and the treatment of QOC. A total of 82 dentist and hygienist practitioner-investigators from the USA and Denmark in the National Dental Practice-Based Research Network participated. When consenting patients presented with a QOC, information was recorded about the patient, tooth, lesion and treatments. A total of 2,603 QOC from 1,732 patients were analyzed. The lesions were usually associated with a fissure, on molars, and varied from yellow to black in color. Half presented with a chalky luster and had a rough surface when examined with an explorer. There was an association between color and luster: 10% were chalky-light, 47% were shiny-dark and 42% were mixtures. A higher proportion of chalky than of shiny lesions were light (22 vs. 9%; p < 0.001). Lesions light in color were less common in adults than in pediatric patients (9 vs. 32%; p < 0.001). Lesions that were chalky and light were more common among pediatric than among adult patients (22 vs. 6%; p < 0.001). This is the first study to investigate characteristics of QOC in routine clinical practice. Clinicians commonly face this diagnostic uncertainty. Determining the characteristics of these lesions is relevant when making diagnostic and treatment decisions. PMID:24480989

  4. The relationship between learning environment and career competencies of students in vocational education

    OpenAIRE

    Kuijpers, Marinka; Meijers, Frans; Gundy, C.M.

    2011-01-01

    This article focuses on which aspects of the learning environment, aimed at fostering career learning, correspond with the development of career competencies among students (aged 12-19 years) enrolled in prevocational and secondary vocational education in The Netherlands. Aspects of the learning environment that are taken into account here are the following: career orientation and guidance methods used, instruments implemented, and the degree to which the curriculum is practice-based and dial...

  5. Career Adventures from Learning Languages

    Science.gov (United States)

    Kaye, Paul

    2016-01-01

    Learning and using languages has been a central feature of most of Paul Kaye's working life. In his current job, he helps to promote multilingualism, language learning, and the language industry in the UK, as well as to raise awareness of careers in the EU civil service for those with language knowledge. He is on temporary secondment from the…

  6. Coaching Leadership Learning through Partnership

    Science.gov (United States)

    Robertson, Jan

    2009-01-01

    This article is focused on the concept of partnership within the learning relationship. It develops the argument that leaders' personal experiences of reciprocal learning relationships will influence their leadership practice, and thus ultimately the school culture. The examination of values and beliefs is central to this process. The co-creation…

  7. Learning Function of Central Group of Party Committee and Promotion of University Sustainable Development%发挥党委中心组学习功能 推进高校健康可持续发展——以广西民族师范学院为例

    Institute of Scientific and Technical Information of China (English)

    许典利; 李明辉

    2012-01-01

    The learning of the university central group of the party committee is strengthening the leadership theory learning, ideological construction, the decision-making level, an important way to enhance the leadership cohesion and combat effectiveness, an important platform to brainstorm. In order to give full play to the learning function, the university central group should strengthen the system to protect its effectiveness, improve leaders' ideological and political quality and the ability of managing the overall work, adhere to the learning to use and focus on achievements to promote the development of school science.%高校党委中心组学习是加强领导班子理论学习、思想建设,提高学校领导班子办学治校能力和决策水平,增强领导班子凝聚力和战斗力的重要途径,是学校党政集思广益、形成共识的重要平台。为充分发挥学习功能,高校党委中心组要加强制度建设,保障中心组学习有效开展;加强思想理论建设,提高领导干部思想政治素质和驾驭工作全局的能力;坚持学以至用,着力于成果转化,推动学校科学发展。

  8. Understanding the Impact of Electronic Medical Record Use on Practice-Based Population Health Management: A Mixed-Method Study

    Science.gov (United States)

    Hughes, John B; Law, Susan; Lortie, Michel; Leaver, Chad; Lapointe, Liette

    2016-01-01

    Background Practice-based population health (PBPH) management is the proactive management of patients by their primary care clinical team. The ability of clinics to engage in PBPH and the means by which they incorporate it in a clinical setting remain unknown. Objective We conducted the Canadian Population Health Management Challenge to determine the capacity and preparedness of primary care settings to engage in PBPH using their existing medical record systems and to understand the complexities that may exist in PBPH implementation. Methods We recruited a sample of electronic medical record (EMR) -enabled and paper-based clinics from across Canada to participate in the challenge. The challenge required clinic staff and physicians to complete time-controlled, evidence-based practice reviews of their patients who may benefit from evidence-informed care, treatment, or interventions across five different areas (immunization, postmyocardial infarction care, cancer screening, diabetes management, and medication recall). We formulated a preparedness index to measure the capacity of clinics to engage in PBPH management. Finally, we conducted follow-up qualitative interviews to provide richer understanding of PBPH implementation and related issues (ie, challenges and facilitators). Results A total of 11 primary care clinics participated, representing 21 clinician practices. EMR-enabled clinics completed a full review of charts in an average of 1.37 hours. On the contrary, paper-based clinics reviewed nearly 10% of their charts in an average of 3.9 hours, hinting that they would have required an estimated 40 hours to complete a review of charts in their practice. Furthermore, the index revealed a major gap in preparedness between the EMR and paper-based clinics (0.86–3.78 vs 0.05–0.12), as well as a broad range among the EMR clinics. Finally, building on the results of the qualitative analysis, we identified factors facilitating the integration of PBPH. Conclusions Our

  9. Teaching and Learning Culture

    DEFF Research Database (Denmark)

    of culture in different educational settings from primary school to university. A central theme in the book is the power of context. The studies illustrate in multiple ways, and from different angles, that “culture is not taught in a vacuum or learned in isolation”, but may be influenced by many factors both...

  10. Central Neuropathic Pain Syndromes.

    Science.gov (United States)

    Watson, James C; Sandroni, Paola

    2016-03-01

    Chronic pain is common in patients with neurologic complications of a central nervous system insult such as stroke. The pain is most commonly musculoskeletal or related to obligatory overuse of neurologically unaffected limbs. However, neuropathic pain can result directly from the central nervous system injury. Impaired sensory discrimination can make it challenging to differentiate central neuropathic pain from other pain types or spasticity. Central neuropathic pain may also begin months to years after the injury, further obscuring recognition of its association with a past neurologic injury. This review focuses on unique clinical features that help distinguish central neuropathic pain. The most common clinical central pain syndromes-central poststroke pain, multiple sclerosis-related pain, and spinal cord injury-related pain-are reviewed in detail. Recent progress in understanding of the pathogenesis of central neuropathic pain is reviewed, and pharmacological, surgical, and neuromodulatory treatments of this notoriously difficult to treat pain syndrome are discussed. PMID:26944242

  11. NIDDK Central Repository

    Data.gov (United States)

    U.S. Department of Health & Human Services — The NIDDK Central Repository stores biosamples, genetic and other data collected in designated NIDDK-funded clinical studies. The purpose of the NIDDK Central...

  12. AN ADAPTIVE REUSABLE LEARNING OBJECT FOR E-LEARNING USING COGNITIVE ARCHITECTURE

    OpenAIRE

    A.Kanimozhi; V.Cyrilraj

    2016-01-01

    Nowadays, a huge amount of ambiguous e-learning materials are available in World Wide Web irrespective of various objectives. These digital educational resources can be reused and shared from centralized online repository and it will avoid the redundant learning material. The main goal is to design consistent adaptable e-learning course material for web-based education system with emphasis on the quality of learning. This can be done by organizing learning object in a prescribed m...

  13. Central and peripheral demyelination

    OpenAIRE

    Man Mohan Mehndiratta; Natasha Singh Gulati

    2014-01-01

    Several conditions cause damage to the inherently normal myelin of central nervous system, perepheral nervous system or both central and perepheral nervous system and hence termed as central demyelinating diseases, perepheral demyelinating diseases and combined central and perepheral demyelinating diseases respectively. Here we analysed and foccused on the etiology, prevalance, incidence and age of these demyelinating disorders. Clinical attention and various diagnostic tests are needed to ad...

  14. Learning Disabilities

    Science.gov (United States)

    ... How Can I Help a Friend Who Cuts? Learning Disabilities KidsHealth > For Teens > Learning Disabilities Print A ... study engineering as he'd hoped? What Are Learning Disabilities? For someone diagnosed with a learning disability, ...

  15. Students as Learning Designers

    DEFF Research Database (Denmark)

    Levinsen, Karin; Sørensen, Birgitte Holm

    2013-01-01

    This paper focuses on students in the youngest classes at primary school as learning designers of ICT-integrated productions. It is based on the project Netbook 1:1 (2009-2012) funded by the municipality of Gentofte and Microsoft Denmark. The paper presents a model for designing ICT......-integrated student productions which was developed during the project in relation to different subjects. Ownership, iteration and feedforward are the central concepts in this model. Two exemplary cases are presented illustrating the students’ and teachers’ roles as learning designers in relation to the model and...... based on the project data. These two cases highlight the project’s central findings: in these designs for learning....

  16. Historical Study on Construction of Marxist learning party: Unremitting Exploration on Construction of Learning Party by Three Generations of Central Leadership Collective%建设马克思主义学习型政党的历史考察——党的三代中央领导集体对学习型政党建设的不懈探索

    Institute of Scientific and Technical Information of China (English)

    黄丽芬

    2011-01-01

    中国共产党的历史是一部不断学习研究并运用马克思主义解决中国实际问题,带领中国人民推进革命、建设和改革进程的历史。重视学习、善于学习是我们党的优良传统。党的三代中央领导集体围绕建设学习型政党这个重大历史课题进行了不懈探索,作出了巨大的理论和实践贡献。总结党的三代中央领导集体关于学习型政党建设的历史经验,对于当前推进马克思主义学习型政党的建设,具有重要的指导意义和启示作用。%The history of the Chinese Communist Party is that of one continuous learning, dedicated to researching Marxism to solve practical problems, leading the people to promote the revolution, construction and reform process. Valuing study, being good at study is a good tradition and political advantage of the Communist Party of China. Three generations of central collective leadership have carded on the unremitting exploration regarding construction of learning party and have made the significant contribution to theory and the practice. Summing up the experience on Construction of learning , the party has the important guiding sense and the enlightenment function ,for Advancing Construction of Marxist learning party is still relevant in current times.

  17. Data quality and fitness for purpose of routinely collected data – a general practice case study from an electronic Practice-Based Research Network (ePBRN)

    OpenAIRE

    Liaw, Siaw-Teng; Taggart, Jane; Dennis, Sarah; Yeo, Anthony

    2011-01-01

    The practice-based research network (PBRN) is a resource to recruit research participants; conduct developmental and pilot studies; and coordinate multicentre research, teaching, clinical care and quality assurance programs. It is a community–based laboratory for translational, clinical and health services research. The mining of clinical information systems of PBRNs can be used to monitor performance at the service unit level. However, are the routinely collected data of ePBRNs fit for the a...

  18. Comparison of practice based research network based quality improvement technical assistance and evaluation to other ongoing quality improvement efforts for changes in agency culture

    OpenAIRE

    Livingood, William C.; Peden, Angela H.; Gulzar H. Shah; Marshall, Nandi A.; Gonzalez, Ketty M.; Toal, Russell B.; Alexander, Dayna S.; Wright, Alesha R.; Woodhouse, Lynn D

    2015-01-01

    Background Public health agencies in the USA are increasingly challenged to adopt Quality Improvement (QI) strategies to enhance performance. Many of the functional and structural barriers to effective use of QI can be found in the organizational culture of public health agencies. The purpose of this study was to assess the impact of public health practice based research network (PBRN) evaluation and technical assistance for QI interventions on the organizational culture of public health agen...

  19. Study of difference in child rearing practice based on sex of child among married women of reproductive age group in urban slum of Mumbai

    OpenAIRE

    Rahul C. Bedre; Giri, Purushottam A; Mangala M. Bote

    2015-01-01

    Background: India a vast country has left behind a number of stigmas and prejudices to move ahead as one nation. Still in a number of states, villages, cities and towns, gender bias is persistent leading to female discrimination. Objective: To study the difference in child rearing practices based on sex of child among married women of reproductive age group in urban slum of Mumbai. Methods: A community based, cross-sectional study was carried out among 900 married women of reproductive ag...

  20. Blended learning in health education: three case studies

    OpenAIRE

    Jong, Nynke de; Savin-Baden, Maggi; Cunningham, Anne Marie; Verstegen, Daniëlle M. L.

    2014-01-01

    Blended learning in which online education is combined with face-to-face education is especially useful for (future) health care professionals who need to keep up-to-date. Blended learning can make learning more efficient, for instance by removing barriers of time and distance. In the past distance-based learning activities have often been associated with traditional delivery-based methods, individual learning and limited contact. The central question in this paper is: can blended learning be...

  1. The future of technology enhanced active learning – a roadmap

    OpenAIRE

    Pahl, Claus; Kenny, Claire

    2008-01-01

    The notion of active learning refers to the active involvement of learner in the learning process, capturing ideas of learning-by-doing and the fact that active participation and knowledge construction leads to deeper and more sustained learning. Interactivity, in particular learnercontent interaction, is a central aspect of technology-enhanced active learning. In this roadmap, the pedagogical background is discussed, the essential dimensions of technology-enhanced active learning syste...

  2. Fluid Centrality: A Social Network Analysis of Social-Technical Relations in Computer-Mediated Communication

    Science.gov (United States)

    Enriquez, Judith Guevarra

    2010-01-01

    In this article, centrality is explored as a measure of computer-mediated communication (CMC) in networked learning. Centrality measure is quite common in performing social network analysis (SNA) and in analysing social cohesion, strength of ties and influence in CMC, and computer-supported collaborative learning research. It argues that measuring…

  3. Understanding Aboriginal Learning Ideology through Storywork with Elders

    Science.gov (United States)

    Atleo, Marlene R.

    2009-01-01

    Five Nuu-chah-nulth Elders engaged in the examination of a Nuu-chah-nulth story for what they considered learning. A network of eight learning archetypes inhabited the story to demonstrate a range of learning strategies. The Elders identified features central to a cultural learning project, which included prenatal care and grandparent teaching,…

  4. Perspectives on Personal Learning Environments Held by Vocational Students

    Science.gov (United States)

    Valtonen, Teemu; Hacklin, Stina; Dillon, Patrick; Vesisenaho, Mikko; Kukkonen, Jari; Hietanen, Aija

    2012-01-01

    This article focuses on personal learning environments (PLEs). The idea with PLEs is to put students in a more central position in the learning process by allowing them to design their own learning environments and by emphasising the self-regulated nature of the learning. This study describes the structure, functions and challenges of PLEs made by…

  5. Learning to aid learning.

    Science.gov (United States)

    Richards, Jacqui

    2016-01-01

    The National Health Service (NHS) is one of the largest employers in the world and, with 1.3 million staff, the biggest employer in Europe. With over three hundred different careers on offer (NHS 2015), the acquisition of skills and qualifications, through academic and clinical training, is an integral part of day-to-day life in the health service. As such, mentoring has become a significant feature in the preparation of healthcare professionals, to support students and ensure learning needs and experiences are appropriate to competency. This article examines the mentor's role, in relation to a teaching innovation designed to address students' identified learning needs to meet the requirements of the multi-professional learning and assessment in practice course NM6156. The effectiveness of the aids to learning will be assessed through an online quiz, and its usefulness will be analysed with reference to educational theories of learning and development. PMID:26975128

  6. Probabilistic logic learning - a tutorial abstract

    OpenAIRE

    De Raedt, Luc

    2009-01-01

    Probabilistic logic learning (PLL), sometimes also called statistical relational learning, addresses one of the central questions of artificial intelligence: the integration of probabilistic reasoning with first order logic representations and machine learning. It has received a lot of attention recently and a rich variety of different formalisms and learning techniques have been developed, which are now being applied to applications in network analysis, robotics, bio-informatics, intelligent...

  7. Teachers' Perception of a Professional Learning Community Model and Its Impact on Teaching and Learning

    Science.gov (United States)

    Stollar, Lori J.

    2014-01-01

    This study of a suburban school district in south central Pennsylvania employed a mixed method design to explore teachers' perceptions of their professional learning community (PLC) and the impact of such on teaching effectiveness and student learning. Perceptual data was collected through the Learning Community Culture Indicator (LCCI) teacher…

  8. Learning to Innovate

    DEFF Research Database (Denmark)

    Mei, Maggie; Laursen, Keld; Atuahene-Gima, Kwaku

    and balance) affect firms? incremental and radical innovation capabilities. Based on organizational learning theory and the dominant logic literature, we develop the theoretical arguments that the synergy of ambidexterity drives incremental innovation capability and the balance dimension of......The notion that ambidextrous learning will improve firm performance and survival has become prominent in the organizational learning literature. Arguing that innovation capabilities are central to the ambidexterity hypothesis, we investigate how the two dimensions of ambidextrous learning (synergy...... ambidexterity influences radical innovation capability. We conjecture that also there is an interaction effect between synergy and balance on both radical and incremental innovation capabilities. We base our empirical analysis on a survey of a wide range of high-tech firms in China. We find broad support for...

  9. CENTRAL ASIA'S POWER DILEMMAS

    OpenAIRE

    Budkin, Viktor

    2006-01-01

    It turned out to be much harder to create new power structures in Central Asia than elsewhere in the post-socialist world: no matter how hard it was for the Central European countries to acquire new political institutions, their advance toward the Western democratic model was much smoother. In the European part of the post-Soviet geopolitical expanse, Russia, Ukraine, and Moldova experienced fewer problems than the Central Asian region (CAR for short), though they too had their share of contr...

  10. Central Laboratories Services

    Data.gov (United States)

    Federal Laboratory Consortium — The TVA Central Laboratories Services is a comprehensive technical support center, offering you a complete range of scientific, engineering, and technical services....

  11. Central centrifugal cicatricial alopecia

    OpenAIRE

    Collin Blattner; Dennis C Polley; Frank Ferritto; Elston, Dirk M

    2013-01-01

    Central centrifugal cicatricial alopecia is a common cause of progressive permanent apical alopecia. This unique form of alopecia includes entities previously know as “hot comb alopecia,” “follicular degeneration syndrome,” “pseudopelade” in African Americans and “central elliptical pseudopelade” in Caucasians. The etiology appears to be multifactorial and the condition occurs in all races.

  12. Central pontine myelinolysis

    Science.gov (United States)

    ... from one nerve to another. The most common cause of central pontine myelinolysis is a quick change in the body's sodium ... The nerve damage caused by central pontine myelinolysis is usually ... The disorder can cause serious long-term (chronic) disability.

  13. Learning Problems

    Science.gov (United States)

    ... how to make it better. What Are Learning Disabilities? Learning disabilities aren't contagious, but they can be ... How Do I Know if I Have a Learning Disability? It's very hard for a kid to know ...

  14. Teachers Learning How to Learn

    Science.gov (United States)

    James, Mary; McCormick, Robert

    2009-01-01

    School pupils learning how to learn (LHTL), aimed at helping them develop learning autonomy, requires teachers to develop new classroom practices. Hence teachers LHTL is equally important. The TLRP "Learning How to Learn in Classrooms, Schools and Networks" project researched how practices were developed by teachers in 40 primary and secondary…

  15. Central Diffraction at ALICE

    CERN Document Server

    Lämsä, Jerry W

    2011-01-01

    The ALICE experiment is shown to be well suited for studies of exclusive final states from central diffractive reactions. The gluon-rich environment of the central system allows detailed QCD studies and searches for exotic meson states, such as glueballs, hybrids and new charmonium-like states. It would also provide a good testing ground for detailed studies of heavy quarkonia. Due to its central barrel performance, ALICE can accurately measure the low-mass central systems with good purity. The efficiency of the Forward Multiplicity Detector (FMD) and the Forward Shower Counter (FSC) system for detecting rapidity gaps is shown to be adequate for the proposed studies. With this detector arrangement, valuable new data can be obtained by tagging central diffractive processes.

  16. Central diffraction at ALICE

    Energy Technology Data Exchange (ETDEWEB)

    Laemsae, J W; Orava, R, E-mail: risto.orava@helsinki.fi [Helsinki Insitute of Physics, and Division of Elementary Particle Physics, Department of Physics, PL 64 (Gustaf Haellstroeminkatu 2a), FI-00014 University of Helsinki (Finland)

    2011-02-01

    The ALICE experiment is shown to be well suited for studies of exclusive final states from central diffractive reactions. The gluon-rich environment of the central system allows detailed QCD studies and searches for exotic meson states, such as glueballs, hybrids and new charmonium-like states. It would also provide a good testing ground for detailed studies of heavy quarkonia. Due to its central barrel performance, ALICE can accurately measure the low-mass central systems with good purity. The efficiency of the Forward Multiplicity Detector (FMD) and the Forward Shower Counter (FSC) system for detecting rapidity gaps is shown to be adequate for the proposed studies. With this detector arrangement, valuable new data can be obtained by tagging central diffractive processes.

  17. Entrepreneurial Learning

    OpenAIRE

    Gijs van Popta

    2002-01-01

    This study focuses on how entrepreneurs and their new ventures learn, and how they are involved in dynamic learning. A theoretical as well as an empirical analysis of the issues provides insight. We distinguish key individual and organisational learning processes from the literature. Typologies of learning entrepreneurs and organisations are presented and applied in the empirical analysis. The typology of learning entrepreneurs is derived from Kolb (1984) and the typology of learning organisa...

  18. Teachers’ way of reflecting. What can teacher trainer programmes learn from practice?

    DEFF Research Database (Denmark)

    Lund, Lea

    2016-01-01

    of the Danish study was to investigate and understand teachers’ classroom experiences using Fenstermacher’s approach to develop a practical argument, as these classroom experiences are regarded as a potential source of learning for teachers. A three-level scale model from the study describes the teach......-ers’ reflections on practice. Based on this model, the paper provides a proposal regarding how to work with teachers’ professional development and learning processes. Educational implications and future research directions are discussed....

  19. Strengthening workforce relationships: developing practice learning.

    Science.gov (United States)

    Timmons, Stephen; Randle, Jacqueline; Park, Jennifer R

    2005-01-01

    A joint partnership between a University and its local hospitals developed and implemented Practice Learning Teams (PLTs) to enhance student nurse learning experiences. In order to achieve this, PLTs arrived at clear aims and purposes, with educators and nurses working collaboratively and being jointly responsible for the quality of students' placement experience. This study occurred after a year of implementation, and a range of stakeholders were interviewed in order to evaluate perceived effectiveness. Findings of this report suggest the majority of respondents thought PLTs should be retained, recognising that they were new, and thus required development. There was a clear difference between effective and ineffective PLTs. Effective teams were considered to support the students' practice-based learning and mentors, while providing a forum for sharing 'good practice', discussion and problem solving. Less effective teams were characterised by having a low attendance or a membership that lacked enthusiasm and/or willingness to participate. PMID:16646930

  20. Neuroplasticity & Motor Learning

    DEFF Research Database (Denmark)

    Jensen, Jesper Lundbye

    the other hand the changes underlie the formation of motor memory and the retention of improved motor performance. During motor learning changes may occur at many different levels within the central nervous system dependent on the type of task and training. Here, we demonstrate different studies from...... measure of our ability to form and store a motor memory of the task. However, the initial memory of the task is labile and may be subject to interference. During and following motor learning plastic changes occur within the central nervous system. On one hand these changes are driven by motor practice, on...... our research group which aim at elucidating how different types of training (and disuse) may be accompanied by changes in behaviour as well as cortical representational maps and excitability, corticospinal drive and corticomuscular coherence, spinal reflex parameters etc....

  1. Systems Support for Collaborative Learning

    OpenAIRE

    Allison, Collin; Ruddle, Alan; Michaelson, Rosa

    2002-01-01

    One of the distinguishing features of novel network based learning environments is their capability to support group work and collaboration. TAGS, the Tutor and Groups Support Scheme, is an inter-disciplinary, inter-institutional project, which brings together software systems builders, subject-specialists and educational content developers. Collaborative Learning is central to the pedagogical goals of TAGS, and this has lead to the concept of groups being used as a fundamental organising pri...

  2. Monetary Policy Committees, Learning and Communication

    OpenAIRE

    Anke Weber

    2010-01-01

    This paper considers optimal communication by monetary policy committees in a model of imperfect knowledge and learning. The main policy implications are that there may be costs to central bank communication if the public is perpetually learning about the committee's decision-making process and policy preferences. When committee members have heterogeneous policy preferences, welfare is greater under majority voting than under consensus decision-making. Furthermore, central bank communication ...

  3. Evaluation of Online Learning Management Systems

    OpenAIRE

    NOUWENS, Fons; STURGESS, Phillipa

    2004-01-01

    Evaluation of Online Learning Management Systems Phillipa STURGESS Mr. Fons NOUWENS Central Queensland University Rockhampton-AUSTRALIA ABSTRACT This article describes a participative, action evaluation process that led to a decision in 2003 to change the online learning management system (LMS) software at Central Queensland University in Australia. The evaluation process was initiated, planned and conducted collaboratively by four distinct groups of staff who had been invo...

  4. Congenital Central Hypoventilation Syndrome

    Science.gov (United States)

    ... difficulty regulating heart rate and blood pressure; decreased perception of pain; low body temperature; sporadic profuse sweating; Hirschsprung disease ; constipation; learning difficulties; eye abnormalities; and a characteristic facial appearance ( ...

  5. Central line infections - hospitals

    Science.gov (United States)

    ... risk is higher if you: Are in the intensive care unit (ICU) Have a weakened immune system or serious ... unless you have washed your hands. Tell your nurse if your central line: Gets dirty Is coming ...

  6. Central Data Exchange

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Central Data Exchange (CDX) enables fast, efficient and more accurate environmental data submissions from state and local governments, industry and tribes to...

  7. "Central Station" Londonis

    Index Scriptorium Estoniae

    2000-01-01

    Londoni galeriis Milch seitsme läti, leedu ja eesti kunstniku projekt "Central Station". Kuraatorid Lisa Panting, Sally Tallant. Eestist osalevad Hanno Soans (Catarina Campinoga koostöös valminud video), Kiwa, Kai Kaljo

  8. Central Asian Republic Info

    Data.gov (United States)

    US Agency for International Development — CAR Info is designed and managed by the Central Asian Republic Mission to fill in the knowledge and reporting gaps in existing agency systems for that Mission. It...

  9. Central nervous system

    Science.gov (United States)

    The central nervous system is composed of the brain and spinal cord. Your brain and spinal cord serve as the main "processing center" for your entire nervous system. They control all the workings of your body.

  10. Central nervous system resuscitation

    DEFF Research Database (Denmark)

    McIntosh, T K; Garde, E; Saatman, K E;

    1997-01-01

    Traumatic injury to the central nervous system induces delayed neuronal death, which may be mediated by acute and chronic neurochemical changes. Experimental identification of these injury mechanisms and elucidation of the neurochemical cascade following trauma may provide enhanced opportunities...

  11. Cooperative Learning

    Institute of Scientific and Technical Information of China (English)

    桑莹莹

    2015-01-01

    This paper is about the cooperative learning as a teaching method in a second language learning class. It mainly talks about the background, foundation, features, definitions, components, goals, advantages and disadvantages of cooperative learning. And as the encounter of the disadvantages in cooperative learning, this paper also proposes some strategies.

  12. Central Bank independence

    OpenAIRE

    Vasile DEDU; Tiberiu STOICA

    2012-01-01

    In this paper we present the key aspects regarding central bank’s independence. Most economists consider that the factor which positively influences the efficiency of monetary policy measures is the high independence of the central bank. We determined that the National Bank of Romania (NBR) has a high degree of independence. NBR has both goal and instrument independence. We also consider that the hike of NBR’s independence played an important role in the significant disin...

  13. EMT Central Offices

    OpenAIRE

    Campo Baeza, Alberto

    2001-01-01

    The brief was the construction of the Central Headquarters of the Municipal Transportation Company of Madrid (EMT) on a site edged by the train lines, near the Atocha train station. = Se trataba de la construcción de la sede central de la empresa EMT de Madrid, en un solar junto a las vías del tren cerca de la estación de Atocha.

  14. Centralization and political accountability

    OpenAIRE

    Hindriks, Jean; Lockwood, Ben

    2004-01-01

    In this paper we abstract from the usual gains and costs of decentralization (e.g. preference matching, spillovers and economies of scale). Instead we compare the political accountability of decentralized governments relative to centralized ones when there is a risk of "bad" governance. We study both the selection and incentive effects of accountability. A key aspect of centralization is to make the politician answerable to multiple constituencies subject to a common budget constraint. Our ma...

  15. SOCRATES Invades Central Europe

    OpenAIRE

    Joseph Slowinski

    1998-01-01

    The objective of this article is to explore the current reality faced by higher education students in Central and Eastern Europe and to draw out the implications of this current reality for policy makers in the future. In the article, I explore the influence of transnational corporations' training programs on education as it currently pertains to Central and Eastern European higher education and employment. In addition, multinational corporate entities exercise influence on European Union pol...

  16. Outsourcing central banking

    OpenAIRE

    Khoury, Sarkis Joseph; Wihlborg , Clas

    2005-01-01

    The literature on Currency Boards (CB) stops at the water edge in terms of dealing with the totality of the functions of a central bank. Monetary policy, and banking supervision can be "outsourced" in an open economy with substantial foreign direct investment (FDI) in the banking sector if political nationalism does not trump economic rationality. An orthodox CB renders the central banking function redundant in terms of interest rate and exchange rate determination. FDI in banking could...

  17. Enhanced contextual fear memory in central serotonin-deficient mice

    OpenAIRE

    Dai, Jin-Xia; Han, Hui-Li; Tian, Meng; Cao, Jun; Xiu, Jian-Bo; Song, Ning-Ning; Huang, Ying; Xu, Tian-Le; Ding, Yu-Qiang; Xu, Lin

    2008-01-01

    Central serotonin (5-HT) dysregulation contributes to the susceptibility for mental disorders, including depression, anxiety, and posttraumatic stress disorder, and learning and memory deficits. We report that the formation of hippocampus-dependent spatial memory is compromised, but the acquisition and retrieval of contextual fear memory are enhanced, in central 5-HT-deficient mice. Genetic deletion of serotonin in the brain was achieved by inactivating Lmx1b selectively in the raphe nuclei o...

  18. Working to learn and learning to work: placement experience of Project 2000 nursing students in Scotland.

    Science.gov (United States)

    May, N; Veitch, L

    1998-11-01

    It is evident that the Scottish colleges have designed and provided very different curricular arrangements to support students' learning to practise in placements. Evaluation has demonstrated that some of these arrangements are of fundamental importance in facilitating or constraining the educational experience of students, including opportunities for reflection on experience, students' preparation for placements, the role of tutors in students' placement learning, the preparation of mentors and the utility of instruments for the assessment of students' practice-based learning. In addition to the formal provision in support of students' learning to work, students have developed their own informal strategies in order to meet their (sometimes conflicting) needs to maximize practical learning opportunities, ease entry into the nursing team and achieve favourable assessment of learning. Some of these involve working in order to learn. This paper is based on the work of the National Board-funded Evaluation of Project 2000 in Scotland (1992-96). The remit of the evaluation was to examine the teaching/learning processes of the Project 2000 nursing programmes and the new midwifery programmes, and their relationship to the educational outcomes for individual students, giving particular emphasis to the experience of students. PMID:10188467

  19. Nursing education and learning

    DEFF Research Database (Denmark)

    Sangild Stølen, Karen Marie

    2013-01-01

    Background: Learning professional skills in the clinic is central to the acquisition of professional competences for future nurses. There are no clear vision of how learning takes place in the clinic and the question is how education in the clinic may lead to the professional skills that enable...... future nurses to take care for patients. Design and setting: The project Learning in Practice was accomplished from 2011 to early 2013, in collaboration between educations of nursing and educational theory educations at UCC North Zealand. The results in this paper is related to the examination...... of the nurse education only. The examination is based on four non-participating observations, four participating observations and three focus group interviews, respectively, four students, four clinical supervisors and four teachers . The clinical context was local hospitals. The data were analyzed...

  20. Learning to Love Learning

    Science.gov (United States)

    Castleman, Ben; Littky, Dennis

    2007-01-01

    Too often, teachers in public schools do not have the time to get to know their students or tailor their instruction to students' interests. As a result, many students lose interest in school. The Met School, a public high school in Providence, Rhode Island, is designed to help students enjoy school while learning real-world skills. Castleman and…

  1. Teaching Darwinian Evolution: Learning from Religious Education

    Science.gov (United States)

    Stolberg, Tonie L.

    2010-01-01

    This article examines what science education might be able to learn from phenomenological religious education's attempts to teach classes where students hold a plurality of religious beliefs. Recent statements as to how best to accomplish the central pedagogical concept of "learning from religion" as a vehicle for human transformation are…

  2. Novice Physical Education Teachers Learning to Teach

    Science.gov (United States)

    Banville, Dominique

    2015-01-01

    Support, or lack thereof, is often cited as the main reason for teachers to leave the profession early on (Ingersoll, 2003). Feiman-Nemser (2001) identifies five Central Tasks associated with Learning to Teach (CTLT) that could focus the support novice teachers need during their induction years: learning the teaching context (TC), designing…

  3. Students’ Learning through Reflective Journaling

    Directory of Open Access Journals (Sweden)

    Alvyda Liuolienė

    2011-04-01

    Full Text Available The aim of the article is to get acquainted with the types of journals used in education to help students to learn. The paper presents some ways of fostering student’s learning through reflective journaling. It also describes the key aspects of a new method ARRIVE cycle in connection with teachers preparation to use reflective journals in a classroom. The article also presents self-assessment in reflective journaling and students’ need to self-evaluate their learning process. Reflective journaling as central to students’ self-evaluation is described as a means of fostering metacognition.

  4. Viewing mobile learning from a pedagogical perspective

    Directory of Open Access Journals (Sweden)

    Matthew Kearney

    2012-02-01

    Full Text Available Mobile learning is a relatively new phenomenon and the theoretical basis is currently under development. The paper presents a pedagogical perspective of mobile learning which highlights three central features of mobile learning: authenticity, collaboration and personalisation, embedded in the unique time-space contexts of mobile learning. A pedagogical framework was developed and tested through activities in two mobile learning projects located in teacher education communities: Mobagogy, a project in which faculty staff in an Australian university developed understanding of mobile learning; and The Bird in the Hand Project, which explored the use of smartphones by student teachers and their mentors in the United Kingdom. The framework is used to critique the pedagogy in a selection of reported mobile learning scenarios, enabling an assessment of mobile activities and pedagogical approaches, and consideration of their contributions to learning from a socio-cultural perspective.

  5. CENTRAL PLATEAU REMEDIATION

    Energy Technology Data Exchange (ETDEWEB)

    ROMINE, L.D.

    2006-02-01

    A systematic approach to closure planning is being implemented at the Hanford Site's Central Plateau to help achieve the goal of closure by the year 2035. The overall objective of Central Plateau remediation is to protect human health and the environment from the significant quantity of contaminated material that resulted from decades of plutonium production in support of the nation's defense. This goal will be achieved either by removing contaminants or placing the residual contaminated materials in a secure configuration that minimizes further migration to the groundwater and reduces the potential for inadvertent intrusion into contaminated sites. The approach to Central Plateau cleanup used three key concepts--closure zones, closure elements, and closure process steps--to create an organized picture of actions required to complete remediation. These actions were merged with logic ties, constraints, and required resources to produce an integrated time-phased schedule and cost profile for Central Plateau closure. Programmatic risks associated with implementation of Central Plateau closure were identified and analyzed. Actions to mitigate the most significant risks are underway while high priority remediation projects continue to make progress.

  6. CENTRAL PLATEAU REMEDIATION

    International Nuclear Information System (INIS)

    A systematic approach to closure planning is being implemented at the Hanford Site's Central Plateau to help achieve the goal of closure by the year 2035. The overall objective of Central Plateau remediation is to protect human health and the environment from the significant quantity of contaminated material that resulted from decades of plutonium production in support of the nation's defense. This goal will be achieved either by removing contaminants or placing the residual contaminated materials in a secure configuration that minimizes further migration to the groundwater and reduces the potential for inadvertent intrusion into contaminated sites. The approach to Central Plateau cleanup used three key concepts--closure zones, closure elements, and closure process steps--to create an organized picture of actions required to complete remediation. These actions were merged with logic ties, constraints, and required resources to produce an integrated time-phased schedule and cost profile for Central Plateau closure. Programmatic risks associated with implementation of Central Plateau closure were identified and analyzed. Actions to mitigate the most significant risks are underway while high priority remediation projects continue to make progress

  7. Optimal Reinforcement Learning for Gaussian Systems

    OpenAIRE

    Hennig, Philipp

    2011-01-01

    The exploration-exploitation trade-off is among the central challenges of reinforcement learning. The optimal Bayesian solution is intractable in general. This paper studies to what extent analytic statements about optimal learning are possible if all beliefs are Gaussian processes. A first order approximation of learning of both loss and dynamics, for nonlinear, time-varying systems in continuous time and space, subject to a relatively weak restriction on the dynamics, is described by an inf...

  8. Posthuman learning

    DEFF Research Database (Denmark)

    Hasse, Cathrine

    This book shall explore the concept of learning from the new perspective of the posthuman. The vast majority of cognitive, behavioral and part of the constructionist learning theories operate with an autonomous individual who learn in a world of separate objects. Technology is (if mentioned at all......) understood as separate from the individual learner and perceived as tools. Learning theory has in general not been acknowledging materiality in their theorizing about what learning is. A new posthuman learning theory is needed to keep up with the transformations of human learning resulting from new...... technological experiences. One definition of learning is that it is a relatively permanent change in behavior as the result of experience. During the first half of the twentieth century, two theoretical approaches dominated the domain of learning theory: the schools of thought commonly known as behaviorism and...

  9. Data quality and fitness for purpose of routinely collected data--a general practice case study from an electronic practice-based research network (ePBRN).

    Science.gov (United States)

    Liaw, Siaw-Teng; Taggart, Jane; Dennis, Sarah; Yeo, Anthony

    2011-01-01

    The practice-based research network (PBRN) is a resource to recruit research participants; conduct developmental and pilot studies; and coordinate multicentre research, teaching, clinical care and quality assurance programs. It is a community-based laboratory for translational, clinical and health services research. The mining of clinical information systems of PBRNs can be used to monitor performance at the service unit level. However, are the routinely collected data of ePBRNs fit for the abovementioned purposes? We describe the establishment and governance of an ePBRN which included general practice and community health and hospital units, The general practice data quality was examined, using diabetes as the context, for completeness, correctness and consistency and assessed on its fitness for research, audit and quality assurance purposes. The quality of social determinants data was generally good while risk factors data were variable. Issues and strategies for improving data quality are discussed. PMID:22195136

  10. Colloquium on Central Asia

    International Nuclear Information System (INIS)

    This colloquium on Azerbaijan was organized by the direction of international relations of the French Senate and the French center of foreign trade (CFCE). This document gathers the interventions of the participants and the debates with the audience following these interventions. The topics treated concern: - the present day political-economical situation of Central Asia countries (problem of borders, relations with Russia and China); - the economies of Central Asia countries: short term problems and medium-term perspectives; - the relations with the European Union (political, economical, trade and investments, perspectives); - the European energy stakes of Caspian sea (oil and gas reserves, development of hydrocarbon resources, exploitation and transport constraints, stakes for Europe and France); - TotalFinaElf company in Central Asia (Kazakhstan, Azerbaijan, enclavement problem); - the economical impacts of the TRACECA pathway (Transport Corridor Europe Caucasus Asia). (J.S.)

  11. The Naive Central Banker

    Directory of Open Access Journals (Sweden)

    Marcelo de Carvalho Griebeler

    2015-09-01

    Full Text Available There has been in some countries a trend of assigning other functions to central banks besides price stability. The most suggested function to be added to monetary authority’s obligations is to pursue economic growth or full employment. In this paper we characterize the behavior and analyse the optimal monetary policy of, what we call, a naive central banker. We describe the naive behavior as one that does face the inflation-unemployment trade-off, but it tries to minimize both variables simultaneously. Our findings, both under discretion and commitment, indicate that the naive central banker delivers lower expected inflation and inflation variance than the benchmark behavior whenever the economy is rigid enough. However, the degree of conservativeness also affects this result, such that the less conservative the naive policymaker, the more rigidity is necessary.

  12. SOCRATES Invades Central Europe

    Directory of Open Access Journals (Sweden)

    Joseph Slowinski

    1998-04-01

    Full Text Available The objective of this article is to explore the current reality faced by higher education students in Central and Eastern Europe and to draw out the implications of this current reality for policy makers in the future. In the article, I explore the influence of transnational corporations' training programs on education as it currently pertains to Central and Eastern European higher education and employment. In addition, multinational corporate entities exercise influence on European Union policy through the role of lobby organizations and activities. I explore the influence of these practices on education with an emphasis on the emerging importance of Western language skills. In addition, I focus on the European Union and its efforts to expand into Central and Eastern Europe in order to provide a focal point for analysis.

  13. Community College Students' Preferences of Learning Environment in Three Modalities

    Science.gov (United States)

    Agostini, Preslie

    2013-01-01

    This study examined student preferences of learning environment in three separate learning modalities (traditional, online, and hybrid) in an English 102 course at three community colleges in central Arizona. The basis for the study revolved around the constructivist theory, which implies that students learn from their own experiences. The…

  14. Understanding Work-Related Learning: The Case of ICT Workers

    Science.gov (United States)

    Gijbels, David; Raemdonck, Isabel; Vervecken, Dries; Van Herck, Jonas

    2012-01-01

    Purpose: A central issue in the field of workplace learning is how work-related learning can be stimulated so that a powerful learning work environment is created. This paper seeks to further enlarge understanding on this issue. Based on the demand-control-support the aim is to investigate the influence of job-characteristics on the work-related…

  15. Learn to Learn English

    Institute of Scientific and Technical Information of China (English)

    孙畅

    2012-01-01

    For many years,the reforms of college curricula have always been among the priorities of our work.English major is of no exception.However,when we approach this problem,we are stumbled as the courses have comprehensively covered the four basic abilities of language learning.Despite of great ambition of reform,we are distressed for having nothing to start with.

  16. ORIC central region calculations

    International Nuclear Information System (INIS)

    The central region for the K = 100 Oak Ridge Isochronous Cyclotron, ORIC, will be modified to provide better orbit centering, focusing of orbits in the axial direction, and phase selection, in order to improve extraction efficiency, and reduce radioactive activation of cyclotron components. The central region is specifically designed for the acceleration of intense light ion beams such as 60 MeV protons and 15--100 MeV alphas. These beams will be used in the production of radioactive atoms in the Radioactive Ion Beam Project at Oak Ridge National Laboratory

  17. Hale Central Peak

    Science.gov (United States)

    2004-01-01

    19 September 2004 This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows some of the mountains that make up the central peak region of Hale Crater, located near 35.8oS, 36.5oW. Dark, smooth-surfaced sand dunes are seen to be climbing up the mountainous slopes. The central peak of a crater consists of rock brought up during the impact from below the crater floor. This autumn image is illuminated from the upper left and covers an area approximately 3 km (1.9 mi) across.

  18. Practice Theory in Language Learning

    Science.gov (United States)

    Young, Richard F.; Astarita, Alice C.

    2013-01-01

    Ortega (2011) has argued that second language acquisition is stronger and better after the social turn. Of the post-cognitive approaches she reviews, several focus on the social context of language learning rather than on language as the central phenomenon. In this article, we present Practice Theory not as yet another approach to language…

  19. Negotiation as a Learning Process

    Science.gov (United States)

    Cross, John G.

    1977-01-01

    Presents a theoretical model of collective bargaining based on the premise that the expectations and learning ability of the negotiators play a central role in bargaining. Discusses some implications of the model. Available from: Sage Publications, Inc., 275 South Beverly Drive, Beverly Hills, California 90212. (JG)

  20. Learning e-Learning

    Directory of Open Access Journals (Sweden)

    Gabriel ZAMFIR

    2009-01-01

    Full Text Available What You Understand Is What Your Cognitive Integrates. Scientific research develops, as a native environment, knowledge. This environment consists of two interdependent divisions: theory and technology. First division occurs as a recursive research, while the second one becomes an application of the research activity. Over time, theories integrate methodologies and technology extends as infrastructure. The engine of this environment is learning, as the human activity of knowledge work. The threshold term of this model is the concepts map; it is based on Bloom’ taxonomy for the cognitive domain and highlights the notion of software scaffolding which is grounded in Vygotsky’s Social Development Theory with its major theme, Zone of Proximal Development. This article is designed as a conceptual paper, which analyzes specific structures of this type of educational research: the model reflects a foundation for a theory and finally, the theory evolves as groundwork for a system. The outcomes of this kind of approach are the examples, which are, theoretically, learning outcomes, and practically exist as educational objects, so-called e-learning.

  1. Recommendations for Implementing the New Illinois Early Learning and Development Standards to Affect Classroom Practices for Social and Emotional Learning

    Science.gov (United States)

    Zinsser, Katherine M.; Dusenbury, Linda

    2015-01-01

    The state of Illinois in the central United States has long been a trendsetter both in the development of learning standards and in addressing social and emotional learning in education settings. With a recent revision to the state's early learning standards, published in 2013, the Illinois State Board of Education (ISBE) fully aligned its…

  2. High School Students' Approaches to Learning Physics with Relationship to Epistemic Views on Physics and Conceptions of Learning Physics

    Science.gov (United States)

    Chiou, Guo-Li; Lee, Min-Hsien; Tsai, Chin-Chung

    2013-01-01

    Background and purpose: Knowing how students learn physics is a central goal of physics education. The major purpose of this study is to examine the strength of the predictive power of students' epistemic views and conceptions of learning in terms of their approaches to learning in physics. Sample, design and method: A total of 279 Taiwanese high…

  3. Whose context is it anyway? Workplace e-learning as a synthesis of designer- and learner-generated contexts

    OpenAIRE

    Andrew Whitworth

    2009-01-01

    This paper describes the consequences for workplace e-learning of viewing organisations as political systems. Organisations tend to stratify, and potential conflicts develop between ???top-down???, or designer-generation of workplace systems, and ???bottom-up???, or learner- and practice-based approaches. The differences between these groups in terms of their objectives, procedures, tacit knowledge and conceptions of the value of workplace e-learning have led to conflicts which have damaged r...

  4. Central auditory neurons have composite receptive fields.

    Science.gov (United States)

    Kozlov, Andrei S; Gentner, Timothy Q

    2016-02-01

    High-level neurons processing complex, behaviorally relevant signals are sensitive to conjunctions of features. Characterizing the receptive fields of such neurons is difficult with standard statistical tools, however, and the principles governing their organization remain poorly understood. Here, we demonstrate multiple distinct receptive-field features in individual high-level auditory neurons in a songbird, European starling, in response to natural vocal signals (songs). We then show that receptive fields with similar characteristics can be reproduced by an unsupervised neural network trained to represent starling songs with a single learning rule that enforces sparseness and divisive normalization. We conclude that central auditory neurons have composite receptive fields that can arise through a combination of sparseness and normalization in neural circuits. Our results, along with descriptions of random, discontinuous receptive fields in the central olfactory neurons in mammals and insects, suggest general principles of neural computation across sensory systems and animal classes. PMID:26787894

  5. Organisational Learning

    Institute of Scientific and Technical Information of China (English)

    谢苑苑

    2014-01-01

    In the process of global economy, there is a growing demand for organisational learning. This article critically reviews four models of organisational learning and applies them to the work experience of the author.

  6. Interface learning

    DEFF Research Database (Denmark)

    Thorhauge, Sally

    2014-01-01

    students. The research focuses on the learning that the students experience in the interface of the two learning environments: The formal learning environment of the upper secondary school and the informal learning environment of the museum. Focus is also on the learning that the teachers and museum......"Interface learning - New goals for museum and upper secondary school collaboration" investigates and analyzes the learning that takes place when museums and upper secondary schools in Denmark work together in local partnerships to develop and carry out school-related, museum-based coursework for...... professionals experience as a result of their collaboration. The dissertation demonstrates how a given partnership’s collaboration affects the students’ learning experiences when they are doing the coursework. The dissertation presents findings that museum-school partnerships can use in order to develop the...

  7. Channeling the Central Dogma.

    Science.gov (United States)

    Calabrese, Ronald L

    2014-05-21

    How do neurons and networks achieve their characteristic electrical activity, regulate this activity homeostatically, and yet show population variability in expression? In this issue of Neuron, O'Leary et al. (2014) address some of these thorny questions in this theoretical analysis that starts with the Central Dogma. PMID:24853932

  8. Central Dogma Goes Digital.

    Science.gov (United States)

    Lin, Yihan; Elowitz, Michael B

    2016-03-17

    In this issue of Molecular Cell, Tay and colleagues (Albayrak et al., 2016) describe a new technique to digitally quantify the numbers of protein and mRNA in the same mammalian cell, providing a new way to look at the central dogma of molecular biology. PMID:26990983

  9. Central areolar choroidal dystrophy.

    NARCIS (Netherlands)

    Boon, C.J.F.; Klevering, B.J.; Cremers, F.P.M.; Zonneveld-Vrieling, M.N.; Theelen, T.; Hollander, A.I. den; Hoyng, C.B.

    2009-01-01

    OBJECTIVE: To describe the clinical characteristics, follow-up data and molecular genetic background in a large group of patients with central areolar choroidal dystrophy (CACD). DESIGN: Retrospective case series study. PARTICIPANTS: One hundred three patients with CACD from the Netherlands. METHODS

  10. [Central manifestations of dystrophinopathies].

    Science.gov (United States)

    Cuisset, J-M; Rivier, F

    2015-12-01

    The dystrophin gene involved in Duchenne and Becker muscular dystrophy is expressed in three main tissues resulting in clinical manifestations: skeletal muscle, heart and central nervous system. The 6 different existing dystrophins in the brain may play a role in the maturation and plasticity of neuronal synapses in particular by their functions in clustering and stabilization of different receptors at the post synaptic membrane. The possibility of an intellectual deficiency in Duchenne muscular dystrophy is known from the original description by Duchenne himself. Current data are in line with a constant cognitive impairment with a Gaussian curve shifted intellectual quotient (IQ) at -1 standard deviation from the standard population with an average IQ around 80. Clinical manifestations suggestive of a central nervous system involvement can affect all dystrophinopathies, including isolated central presentations without myopathic sign. The phenotypic spectrum appears broader and more subtle than non specific intellectual deficiency. The isolated or shared involvement of specific cognitive functions is possible (memory functions, executive functions, attention) with or without intellectual deficiency. Autism spectrum disorders are also among the encountered events. In clinical practice, it seems worth to ask for a measurement of serum creatine kinase (CK) in these different situations, keeping in mind that pure forms of central dystrophinopathies with a normal CK level have been recently reported. PMID:26773588

  11. Centralizers of spin subalgebras

    Science.gov (United States)

    Arizmendi, Gerardo; Herrera, Rafael

    2015-11-01

    We determine the centralizers of certain isomorphic copies of spin subalgebras spin(r) in so(dr m), where dr is the dimension of a real irreducible representation of Clr0, the even Clifford algebra determined by the positive definite inner product on Rr, where r, m ∈ N.

  12. Outsourcing central banking

    DEFF Research Database (Denmark)

    Khoury, Sarkis Joseph; Wihlborg, Clas

    2005-01-01

    The literature on Currency Boards (CB) stops at the water edge in terms of dealing with the totality of the functions of a central bank. Monetary policy, and banking supervisioncan be "outsourced" in an open economy with substantial foreign direct investment (FDI)in the banking sector if politica...

  13. Development and Evaluation of a Computer-Based Learning Environment for Teachers: Assessment of Learning Strategies in Learning Journals

    Directory of Open Access Journals (Sweden)

    Inga Glogger

    2013-01-01

    Full Text Available Training teachers to assess important components of self-regulated learning such as learning strategies is an important, yet somewhat neglected, aspect of the integration of self-regulated learning at school. Learning journals can be used to assess learning strategies in line with cyclical process models of self-regulated learning, allowing for rich formative feedback. Against this background, we developed a computer-based learning environment (CBLE that trains teachers to assess learning strategies with learning journals. The contents of the CBLE and its instructional design were derived from theory. The CBLE was further shaped by research in a design-based manner. Finally, in two evaluation studies, student teachers (N1=44; N2=89 worked with the CBLE. We analyzed satisfaction, interest, usability, and assessment skills. Additionally, in evaluation study 2, effects of an experimental variation on motivation and assessment skills were tested. We found high satisfaction, interest, and good usability, as well as satisfying assessment skills, after working with the CBLE. Results show that teachers can be trained to assess learning strategies in learning journals. The developed CBLE offers new perspectives on how to support teachers in fostering learning strategies as central component of effective self-regulated learning at school.

  14. Workplace learning

    DEFF Research Database (Denmark)

    Warring, Niels

    2005-01-01

    In November 2004 the Research Consortium on workplace learning under Learning Lab Denmark arranged the international conference “Workplace Learning – from the learner’s perspective”. The conference’s aim was to bring together researchers from different countries and institutions to explore and...... discuss recent developments in our understanding of workplace and work-related learning. The conference had nearly 100 participants with 59 papers presented, and among these five have been selected for presentation is this Special Issue....

  15. An anthropology of learning on nested frictions in cultural ecologies

    CERN Document Server

    Hasse, Cathrine

    2015-01-01

    This book has one explicit purpose: to present a new theory of cultural learning in organisations which combines practice-based learning with cultural models - a cognitive anthropological schema theory of taken-for-granted connections - tied to the everyday meaningful use of artefacts. The understanding of culture as emerging in a process of learning open up for new understandings, which is useful for researchers, practitioners and students interested in dynamic studies of culture and cultural studies of organisations. The new approach goes beyond culture as a static, essentialist entity and open for our possibility to learn in organisations across national cultures, across ethnicity and across the apparently insurmountable local educational differences which makes it difficult for people to communicate working together in an increasingly globalized world. The empirical examples are mainly drawn from organisations of education and science which are melting-pots of cultural encounters.

  16. Combating Learning

    Science.gov (United States)

    Jarvensivu, Anu; Koski, Pasi

    2012-01-01

    Purpose: The purpose of this paper is to look at workplace learning through research into sociology of work. It explores the "learning discourse" at work place level looking for possibilities to oppose learning. Design/methodology/approach: This paper is based on case studies conducted at six workplaces. The data on the cases include interviews…

  17. Blended Learning

    OpenAIRE

    Bauerová, Andrea

    2013-01-01

    This thesis is focused on a new approach of education called blended learning. The history and developement of Blended Learning is described in the first part. Then the methods and tools of Blended Learning are evaluated and compared to the traditional methods of education. At the final part an efficient developement of the educational programs is emphasized.

  18. Blended Learning

    Science.gov (United States)

    Imbriale, Ryan

    2013-01-01

    Teachers always have been and always will be the essential element in the classroom. They can create magic inside four walls, but they have never been able to create learning environments outside the classroom like they can today, thanks to blended learning. Blended learning allows students and teachers to break free of the isolation of the…

  19. Blended Learning

    Science.gov (United States)

    Tucker, Catlin; Umphrey, Jan

    2013-01-01

    Catlin Tucker, author of "Blended Learning in Grades 4-12," is an English language arts teacher at Windsor High School in Sonoma County, CA. In this conversation with "Principal Leadership," she defines blended learning as a formal education program in which a student is engaged in active learning in part online where they…

  20. Learning Networks for Lifelong Learning

    OpenAIRE

    Koper, Rob

    2004-01-01

    Presentation in a seminar organized by Christopher Hoadley at Penn State University, October 2004.Contains general introduction into the Learning Network Programme and a demonstration of the Netlogo Simulation of a Learning Network.

  1. Discerning Culture in E-Learning and in the Global Workplaces

    OpenAIRE

    Bolanle A. Olaniran

    2009-01-01

    This paper explores issues relating to e-learning in the global workplaces and educational contexts. The literature on e-learning often touts the benefits of e-learning as an equalizing or democratizing force in learning and education at the detriment of significant challenges facing its implementation and eventual outcomes for users. Central to the challenges facing e-learning systems is cultural challenges. Therefore the author argues the need to attend to cultural issues in e-learning if e...

  2. Online Learning: Increasing Learning Opportunities

    OpenAIRE

    Hajhashemi, Karim; Anderson, Neil; Jackson, Cliff; Caltabiano, Nerina

    2014-01-01

    Internet and networked technologies have expanded delivery mode opportunities in education. In recent years, many universities have offered either predominantly online courses or online learning platforms embedded within traditional modes of on-campus and face-to-face learning. Online learning has thus developed into a priority within modern educational facilities and has grown significantly both in Australia and other countries. To consider the connection between student learning and effecti...

  3. Assessing Learning in a Sociology Department: What Do Students Say That They Learn?

    Science.gov (United States)

    Bandini, Julia; Shostak, Sara; Cunningham, David; Cadge, Wendy

    2016-01-01

    Assessment plays a central role in evaluating and strengthening student learning in higher education, and sociology departments, in particular, have increasingly become interested in engaging in assessment activities to better understand students' learning. This qualitative study builds on previous research on assessment by asking what students in…

  4. Norwegian Nurses’ Experiences with Blended Learning: An Evaluation Study

    Directory of Open Access Journals (Sweden)

    Edda Johansen

    2012-04-01

    Full Text Available An increasing number of nurses undertake continuing education via information and communication technologies. Development of best practice, based on students’ own experiences, is vital in order to create the most effective learning environment. This paper describes the challenges to and facilitators of learning for a group of Norwegian nurses enrolled in a postgraduate course in wound management delivered by blended learning, which combines face-to-face and online components. Data was gathered through a focus group interview and inductive content analysis was used to identify themes emerging from the data. A number of both personal and academic facilitators, and challenges impacted on these adult learners. Technical and academic problems combined with a lack of time created a steep learning curve for these adult students. Valuable feedback, IT support at home and an increased competence eventually gave them a foundation for lifelong learning. Blended learning is an important way to offer postgraduate courses to give adults access to continuing educational programmes independent of geographical location. Both academic and personal challenges and facilitators should be taken into account when educators design blended learning courses in order to facilitate an effective learning environment for adults through the best blend of face-to-face and online learning.

  5. Primary care practice-based care management for chronically ill patients (PraCMan: study protocol for a cluster randomized controlled trial [ISRCTN56104508

    Directory of Open Access Journals (Sweden)

    Baldauf Annika

    2011-06-01

    Full Text Available Abstract Background Care management programmes are an effective approach to care for high risk patients with complex care needs resulting from multiple co-occurring medical and non-medical conditions. These patients are likely to be hospitalized for a potentially "avoidable" cause. Nurse-led care management programmes for high risk elderly patients showed promising results. Care management programmes based on health care assistants (HCAs targeting adult patients with a high risk of hospitalisation may be an innovative approach to deliver cost-efficient intensified care to patients most in need. Methods/Design PraCMan is a cluster randomized controlled trial with primary care practices as unit of randomisation. The study evaluates a complex primary care practice-based care management of patients at high risk for future hospitalizations. Eligible patients either suffer from type 2 diabetes mellitus, chronic obstructive pulmonary disease, chronic heart failure or any combination. Patients with a high likelihood of hospitalization within the following 12 months (based on insurance data will be included in the trial. During 12 months of intervention patients of the care management group receive comprehensive assessment of medical and non-medical needs and resources as well as regular structured monitoring of symptoms. Assessment and monitoring will be performed by trained HCAs from the participating practices. Additionally, patients will receive written information, symptom diaries, action plans and a medication plan to improve self-management capabilities. This intervention is addition to usual care. Patients from the control group receive usual care. Primary outcome is the number of all-cause hospitalizations at 12 months follow-up, assessed by insurance claims data. Secondary outcomes are health-related quality of life (SF12, EQ5D, quality of chronic illness care (PACIC, health care utilisation and costs, medication adherence (MARS, depression

  6. Raising Student Learning in Latin America : The Challenge for the Twenty-First Century

    OpenAIRE

    Vegas, Emiliana; Petrow, Jenny

    2008-01-01

    Improving student learning is the key challenge for education in Latin America and the Caribbean. This book is divided into three parts. Part one focuses on the central role of student learning in education. Chapter one examines why student learning outcomes are important. Chapter two analyzes the extent to which learning takes place in schools in the region. Chapter three discusses some o...

  7. Student Teachers' Key Learning Experiences--Mapping the Steps for Becoming a Professional Teacher

    Science.gov (United States)

    Ahonen, Elsi; Pyhältö, Kirsi; Pietarinen, Janne; Soini, Tiina

    2015-01-01

    Teacher education provides the central forum for student teacher learning. Student teachers are advised to learn about teaching and undergo professional transformation during this instruction. However, research on student teacher learning often focuses on a certain time period and on how students "should" learn instead of analysing what…

  8. From Cognitive Capability to Social Reform? Shifting Perceptions of Learning in Immersive Virtual Worlds

    Science.gov (United States)

    Savin-Baden, Maggi

    2008-01-01

    Learning in immersive virtual worlds (simulations and virtual worlds such as Second Life) could become a central learning approach in many curricula, but the socio-political impact of virtual world learning on higher education remains under-researched. Much of the recent research into learning in immersive virtual worlds centres around games and…

  9. Central Station Design Options

    DEFF Research Database (Denmark)

    2011-01-01

    The purpose of EDISON Work Package 4.1 is the evaluation of possible Central (charging) Stations design options for making possible the public charging of Electric Vehicles (EVs). A number of scenarios for EVs are assessed, with special emphasis on the options of Fast Charging and Battery Swapping...... charging, rated at 50 kW, fast charging would be easier in both Denmark and Bornholm scenarios. For each scenario and charging power level, the possible number of EVs is estimated and finally architectural design options are proposed. Technical assessment is performed for evaluating the benefits.......g. due to vandalism, the charge supply circuit is disconnected. More electrical vehicles on the market are capable today of quick charging up to 50 kW power level. The feasibility of Central Stations with fast charging/swapping option, their capacity, design, costs and grid impact, as well as battery...

  10. Forward central jets correlations

    International Nuclear Information System (INIS)

    The azimuthal correlation between forward and central jets has been measured in pp collisions with the CMS detector at the LHC at the centre-of-mass energy of 7 TeV. The forward jet is required to be reconstructed in the hadronic forward calorimeter, within the pseudo-rapidity 3.2t>35 GeV. The measurement of the azimuthal angle between the jets is performed for different separations in pseudo-rapidity between the jets, with the largest separation being 7.5 units. The measurement is repeated for two subsamples of events, one in which an additional jet is required between the forward and the central jet, and one where the additional jet is vetoed. The measurement is compared to several different Monte Carlo models and tunes.

  11. Measuring Central Bank Communication:

    OpenAIRE

    David Lucca; Francesco Trebbi

    2008-01-01

    We present a new automated, objective and intuitive scoring method to measure the content of central bank communication about future policy rate moves. We apply the methodology to statements released by the Federal Open Market Commitee (FOMC) after monetary policy meetings. Using high-frequency financial data, we find that yields on short-term risk-free nominal rates respond both to changes in policy rates and the content of the statements, whereas, medium and long-term rates only respond to ...

  12. Central nervous system diseases

    International Nuclear Information System (INIS)

    It is shown that roentgenological examination plays an important role in diagnosis of central nervous system diseases in children. The methods of roentgenological examinations are divided into 3 groups: roentgenography without contrast media (conventional roentgenography), roentgenography with artificial contrasting of liquor space (ventriculopneumoencelography, myelography) and contrasting of brain and spinal blood vessels (angiography). Conventional contrastless roentgenography of skull and vertebral column occupies leadership in diagnosis of brain neoplasms and some vascular diseases

  13. Centrality Measures in Networks

    CERN Document Server

    Bloch, Francis; Tebaldi, Pietro

    2016-01-01

    We show that although the prominent centrality measures in network analysis make use of different information about nodes' positions, they all process that information in an identical way: they all spring from a common family that are characterized by the same simple axioms. In particular, they are all based on a monotonic and additively separable treatment of a statistic that captures a node's position in the network.

  14. FNAL central email systems

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, Jack; Lilianstrom, Al; Pasetes, Ray; Hill, Kevin; /Fermilab

    2004-10-01

    The FNAL Email System is the primary point of entry for email destined for an employee or user at Fermilab. This centrally supported system is designed for reliability and availability. It uses multiple layers of protection to help ensure that: (1) SPAM messages are tagged properly; (2) All mail is inspected for viruses; and (3) Valid mail gets delivered. This system employs numerous redundant subsystems to accomplish these tasks.

  15. Centrally Banked Cryptocurrencies

    OpenAIRE

    Danezis, G.; Meiklejohn, S.

    2016-01-01

    Current cryptocurrencies, starting with Bitcoin, build a decentralized blockchain-based transaction ledger, maintained through proofs-of-work that also serve to generate a monetary supply. Such decentralization has benefits, such as independence from national political control, but also significant limitations in terms of computational costs and scalability. We introduce RSCoin, a cryptocurrency framework in which central banks maintain complete control over the monetary supply, but rely on...

  16. Central simple Poisson algebras

    Institute of Scientific and Technical Information of China (English)

    SU; Yucai; XU; Xiaoping

    2004-01-01

    Poisson algebras are fundamental algebraic structures in physics and symplectic geometry. However, the structure theory of Poisson algebras has not been well developed. In this paper, we determine the structure of the central simple Poisson algebras related to locally finite derivations, over an algebraically closed field of characteristic zero.The Lie algebra structures of these Poisson algebras are in general not finitely-graded.

  17. Centrally Banked Cryptocurrencies

    OpenAIRE

    Danezis, George; Meiklejohn, Sarah

    2015-01-01

    Current cryptocurrencies, starting with Bitcoin, build a decentralized blockchain-based transaction ledger, maintained through proofs-of-work that also generate a monetary supply. Such decentralization has benefits, such as independence from national political control, but also significant limitations in terms of scalability and computational cost. We introduce RSCoin, a cryptocurrency framework in which central banks maintain complete control over the monetary supply, but rely on a distribut...

  18. AN ADAPTIVE REUSABLE LEARNING OBJECT FOR E-LEARNING USING COGNITIVE ARCHITECTURE

    Directory of Open Access Journals (Sweden)

    A.Kanimozhi

    2016-03-01

    Full Text Available Nowadays, a huge amount of ambiguous e-learning materials are available in World Wide Web irrespective of various objectives. These digital educational resources can be reused and shared from centralized online repository and it will avoid the redundant learning material. The main goal is to design consistent adaptable e-learning course material for web-based education system with emphasis on the quality of learning. This can be done by organizing learning object in a prescribed manner and it can be reused in feature. Such reusable learning objects are enhanced further to become adaptive reusable learning objects that are virtually cognitive and responsive towards the specific needs of the user/customer. This paper proposes the cognitive architecture to offer an adaptive reusable objects (RLO based on individual profile of e-learner besides their cognitive behaviour while learning.

  19. Collaborative learning in Open Source Software (OSS) communities: The dynamics and challenges in networked learning environments

    OpenAIRE

    Mitra, Raktim

    2011-01-01

    The proliferation of web based technologies has resulted in new forms of communities and organizations with enormous implications for design of learning and education. This thesis explores learning occurring within open source software (OSS) communities. OSS communities are a dominant form of organizing in software development with implications not only for innovative product development but also for the training of a large number of software developers. The central catalyst of learning withi...

  20. The Dynamics of Interactivity Modelling for e-Learning

    OpenAIRE

    Chima Adiele; Ezeamaka D. Nwanze

    2010-01-01

    Advances in information and communication technologies have given impetus to e-learning as choice educational environment for million of learners. E-learning involves the use of Internet technology to provide education where the instructor and students operate without geographical boundaries. Despite positive strides made in e-learning, the drop out rate of students remains high. Most educators argue that interactivity of learners is central to the success of e-learning initiatives. According...

  1. The genesis and development of mobile learning in Europe

    OpenAIRE

    Kukulska-Hulme, Agnes; Sharples, Mike; Milrad, Marcelo; Arnedillo-Sánchez, Inmaculada; Vavoula, Giasemi

    2011-01-01

    In the past two decades, European researchers have conducted many significant mobile learning projects. The chapter explores how these projects have arisen and what each one has contributed, so as to show the driving forces and outcomes of European innovation in mobile learning. The authors identify context as a central construct in European researchers’ conceptualizations of mobile learning and examine theories of learning for the mobile world, based on physical, technological, conceptual, s...

  2. Probabilistic machine learning and artificial intelligence

    Science.gov (United States)

    Ghahramani, Zoubin

    2015-05-01

    How can a machine learn from experience? Probabilistic modelling provides a framework for understanding what learning is, and has therefore emerged as one of the principal theoretical and practical approaches for designing machines that learn from data acquired through experience. The probabilistic framework, which describes how to represent and manipulate uncertainty about models and predictions, has a central role in scientific data analysis, machine learning, robotics, cognitive science and artificial intelligence. This Review provides an introduction to this framework, and discusses some of the state-of-the-art advances in the field, namely, probabilistic programming, Bayesian optimization, data compression and automatic model discovery.

  3. THE DEVELOPMENT OF GIS EDUCATIONAL RESOURCES SHARING AMONG CENTRAL TAIWAN UNIVERSITIES

    Directory of Open Access Journals (Sweden)

    T.-Y. Chou

    2012-09-01

    Moreover, e-learning platforms provide solutions and resources. Different levels of image scales have been integrated into the systems. Multi-scale spatial development and analyses in Central Taiwan integrate academic research resources among CTTLRC partners. Thus, establish decision-making support mechanism in teaching and learning. Accelerate communication, cooperation and sharing among academic units

  4. Validation of a clinical practice-based algorithm for the diagnosis of autosomal recessive cerebellar ataxias based on NGS identified cases.

    Science.gov (United States)

    Mallaret, Martial; Renaud, Mathilde; Redin, Claire; Drouot, Nathalie; Muller, Jean; Severac, Francois; Mandel, Jean Louis; Hamza, Wahiba; Benhassine, Traki; Ali-Pacha, Lamia; Tazir, Meriem; Durr, Alexandra; Monin, Marie-Lorraine; Mignot, Cyril; Charles, Perrine; Van Maldergem, Lionel; Chamard, Ludivine; Thauvin-Robinet, Christel; Laugel, Vincent; Burglen, Lydie; Calvas, Patrick; Fleury, Marie-Céline; Tranchant, Christine; Anheim, Mathieu; Koenig, Michel

    2016-07-01

    Establishing a molecular diagnosis of autosomal recessive cerebellar ataxias (ARCA) is challenging due to phenotype and genotype heterogeneity. We report the validation of a previously published clinical practice-based algorithm to diagnose ARCA. Two assessors performed a blind analysis to determine the most probable mutated gene based on comprehensive clinical and paraclinical data, without knowing the molecular diagnosis of 23 patients diagnosed by targeted capture of 57 ataxia genes and high-throughput sequencing coming from a 145 patients series. The correct gene was predicted in 61 and 78 % of the cases by the two assessors, respectively. There was a high inter-rater agreement [K = 0.85 (0.55-0.98) p < 0.001] confirming the algorithm's reproducibility. Phenotyping patients with proper clinical examination, imaging, biochemical investigations and nerve conduction studies remain crucial for the guidance of molecular analysis and to interpret next generation sequencing results. The proposed algorithm should be helpful for diagnosing ARCA in clinical practice. PMID:27142713

  5. Achieving the "triple aim" for inborn errors of metabolism: a review of challenges to outcomes research and presentation of a new practice-based evidence framework.

    Science.gov (United States)

    Potter, Beth K; Chakraborty, Pranesh; Kronick, Jonathan B; Wilson, Kumanan; Coyle, Doug; Feigenbaum, Annette; Geraghty, Michael T; Karaceper, Maria D; Little, Julian; Mhanni, Aizeddin; Mitchell, John J; Siriwardena, Komudi; Wilson, Brenda J; Syrowatka, Ania

    2013-06-01

    Across all areas of health care, decision makers are in pursuit of what Berwick and colleagues have called the "triple aim": improving patient experiences with care, improving health outcomes, and managing health system impacts. This is challenging in a rare disease context, as exemplified by inborn errors of metabolism. There is a need for evaluative outcomes research to support effective and appropriate care for inborn errors of metabolism. We suggest that such research should consider interventions at both the level of the health system (e.g., early detection through newborn screening, programs to provide access to treatments) and the level of individual patient care (e.g., orphan drugs, medical foods). We have developed a practice-based evidence framework to guide outcomes research for inborn errors of metabolism. Focusing on outcomes across the triple aim, this framework integrates three priority themes: tailoring care in the context of clinical heterogeneity; a shift from "urgent care" to "opportunity for improvement"; and the need to evaluate the comparative effectiveness of emerging and established therapies. Guided by the framework, a new Canadian research network has been established to generate knowledge that will inform the design and delivery of health services for patients with inborn errors of metabolism and other rare diseases. PMID:23222662

  6. Study of difference in child rearing practice based on sex of child among married women of reproductive age group in urban slum of Mumbai

    Directory of Open Access Journals (Sweden)

    Rahul C. Bedre

    2015-01-01

    Full Text Available Background: India a vast country has left behind a number of stigmas and prejudices to move ahead as one nation. Still in a number of states, villages, cities and towns, gender bias is persistent leading to female discrimination. Objective: To study the difference in child rearing practices based on sex of child among married women of reproductive age group in urban slum of Mumbai. Methods: A community based, cross-sectional study was carried out among 900 married women of reproductive age group during a period of Jan. 2007 to Jan. 2008 at Shivajinagar urban health centre, which is field practice area of T. N. medical college, Mumbai. Participants were selected by systematic random sampling in an urban slum of Mumbai, Maharashtra. Results: In present study, a total of 900 married women with their children below five year are 1158 (male: 632 and female: 526 were analyzed. There was statistically significant difference between child rearing practices like breast feeding initiation, complimentary feeding, immunization status, nutritional status, and treatment seeking behavior. Conclusion: The findings in the present study confirm that sex based difference in child rearing practices persist in urban slum area of Mumbai. [Int J Res Med Sci 2015; 3(1.000: 105-109

  7. A case-based approach to the development of practice-based competencies for accreditation of and training in graduate programs in genetic counseling.

    Science.gov (United States)

    Fiddler, M B; Fine, B A; Baker, D L

    1996-09-01

    The American Board of Genetic Counseling (ABGC) sponsored a consensus development conference with participation from directors of graduate programs in genetic counseling, board members, and expert consultants. Using a collective, narrative, and case-based approach, 27 competencies were identified as embedded in the practice of genetic counseling. These competencies were organized into four domains of skills: Communication; Critical Thinking; Interpersonal, Counseling, and Psychosocial Assessment; and Professional Ethics and Values. The adoption of a competency framework for accreditation has a variety of implications for curriculum design and implementation. We report here the process by which a set of practice-based genetic counseling competencies have been derived; and in an accompanying article, the competencies themselves are provided. We also discuss the application of the competencies to graduate program accreditation as well as some of the implications competency-based standards may have for education and the genetic counseling profession. These guidelines may also serve as a basis for the continuing education of practicing genetic counselors and a performance evaluation tool in the workplace. PMID:24234669

  8. Education and Training Initiatives at the Central Methodist Church Refugee House in Johannesburg

    Science.gov (United States)

    Pausigere, Peter

    2013-01-01

    Zimbabwean economic migrants and political refugees have been given refuge and provided with shelter at the Central Methodist Church (CMC) Refugee House, in central Johannesburg. The refugees have successfully initiated learning and training programmes which resulted in the establishment of a combined school, namely "St. Albert Street Refugee…

  9. Enhanced Student Learning with Problem Based Learning

    Science.gov (United States)

    Hollenbeck, James

    2008-01-01

    Science educators define a learning environment in which the problem drives the learning as problem based learning (PBL). Problem based learning can be a learning methodology/process or a curriculum based on its application by the teacher. This paper discusses the basic premise of Problem base learning and successful applications of such learning.…

  10. Doing learning

    DEFF Research Database (Denmark)

    Mathiasen, John Bang; Koch, Christian

    2014-01-01

    focusing on individual systems developers gives limited insight into whether the learning processes found would occur in other systems development processes. Practical implications: Managers should ensure that constitutive means, such as specifications, are available, and that they are sufficiently......Purpose: To investigate how learning occurs in a systems development project, using a company developing wind turbine control systems in collaboration with customers as case. Design/methodology/approach: Dewey’s approach to learning is used, emphasising reciprocity between the individual...... learning processes and that the interchanges between materiality and systems developers block the learning processes due to a customer with imprecise demands and unclear system specifications. In the four cases discussed, learning does occur however. Research limitations/implications: A qualitative study...

  11. Multisensory perceptual learning of temporal order: audiovisual learning transfers to vision but not audition.

    Directory of Open Access Journals (Sweden)

    David Alais

    Full Text Available BACKGROUND: An outstanding question in sensory neuroscience is whether the perceived timing of events is mediated by a central supra-modal timing mechanism, or multiple modality-specific systems. We use a perceptual learning paradigm to address this question. METHODOLOGY/PRINCIPAL FINDINGS: Three groups were trained daily for 10 sessions on an auditory, a visual or a combined audiovisual temporal order judgment (TOJ. Groups were pre-tested on a range TOJ tasks within and between their group modality prior to learning so that transfer of any learning from the trained task could be measured by post-testing other tasks. Robust TOJ learning (reduced temporal order discrimination thresholds occurred for all groups, although auditory learning (dichotic 500/2000 Hz tones was slightly weaker than visual learning (lateralised grating patches. Crossmodal TOJs also displayed robust learning. Post-testing revealed that improvements in temporal resolution acquired during visual learning transferred within modality to other retinotopic locations and orientations, but not to auditory or crossmodal tasks. Auditory learning did not transfer to visual or crossmodal tasks, and neither did it transfer within audition to another frequency pair. In an interesting asymmetry, crossmodal learning transferred to all visual tasks but not to auditory tasks. Finally, in all conditions, learning to make TOJs for stimulus onsets did not transfer at all to discriminating temporal offsets. These data present a complex picture of timing processes. CONCLUSIONS/SIGNIFICANCE: The lack of transfer between unimodal groups indicates no central supramodal timing process for this task; however, the audiovisual-to-visual transfer cannot be explained without some form of sensory interaction. We propose that auditory learning occurred in frequency-tuned processes in the periphery, precluding interactions with more central visual and audiovisual timing processes. Functionally the patterns

  12. Central osteosclerosis with trichothiodystrophy

    International Nuclear Information System (INIS)

    Trichothiodystrophy (TTD) is a rare, autosomal recessive, multisystem disorder associated with defects in nucleotide excision repair. We report a 7-year-old boy with TTD due to mutation in the XPD gene. The patient has classic features of this condition, including brittle, sulphur-deficient hair, ichthyosis, growth retardation and developmental delay. In addition, he has radiological evidence of progressive central osteosclerosis. Although similar radiological findings have previously been reported in a small number of patients, this association is not widely recognised. We review the radiological findings in this and other similar cases and discuss the natural history of these bony changes. (orig.)

  13. Solar thermal central receivers

    International Nuclear Information System (INIS)

    Market issues, environmental impact, and technology issues related to the Solar Central Receiver concept are addressed. The rationale for selection of the preferred configuration and working fluid are presented as the result of a joint utility-industry analysis. A $30 million conversion of Solar One to an external molten salt receiver would provide the intermediate step to a commercial demonstration plant. The first plant in this series could produce electricity at 11.2 cents/kWhr and the seventh at 8.2 cents/kWhr, completely competitive with projected costs of new utility plants in 1992

  14. Floods in Central China

    Science.gov (United States)

    2002-01-01

    This pair of true- and false-color images from the Moderate resolution Imaging Spectroradiometer (MODIS) shows flooding in central China on July 4, 2002. In the false-color image vegetation appears orange and water appears dark blue to black. Because of the cloud cover and the fact that some of the water is filled with sediment, the false-color image provides a clearer picture of where rivers have exceeded their banks and lakes have risen. The river in this image is the Yangtze River, and the large lake is the Poyang Hu. Credits: Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC

  15. Central ignition scenarios for TFTR

    International Nuclear Information System (INIS)

    The possibility of obtaining ignition in TFTR by means of very centrally peaked density profiles is examined. It is shown that local central alpha heating can be made to exceed local central energy losses (''central ignition'') under global conditions for which Q greater than or equal to 1. Time dependent 1-D transport simulations show that the normal global ignition requirements are substantially relaxed for plasmas with peaked density profiles. 18 refs., 18 figs

  16. Three myths about central banks

    OpenAIRE

    Geoffrey P. Miller

    2002-01-01

    Do central banks control the business cycle? Should price stability be their only monetary policy goal? Do politicians give up a degree of power and gain nothing personally when they grant central banks independence? This Commentary argues that none of these widely held notions is true. The Commentary is based on a speech presented to participants at the conference on the Origins and Evolution of Central Banking, sponsored by the Central Bank Institute of the Federal Reserve Bank of Cleveland...

  17. Centralized vs. De-centralized Multinationals and Taxes

    DEFF Research Database (Denmark)

    Nielsen, Søren Bo; Raimondos-Møller, Pascalis; Schjelderup, Guttorm

    2005-01-01

    The paper examines how country tax differences affect a multinational enterprise's choice to centralize or de-centralize its decision structure. Within a simple model that emphasizes the multiple conflicting roles of transfer prices in MNEs - here, as a strategic pre-commitment device and a tax m...... manipulation instrument -, we show that (de-)centralized decisions are more profitable when tax differentials are (small) large.Keywords: Centralized vs. de-centralized decisions, taxes, MNEs.JEL-Classification: H25, F23, L23....

  18. Financial study of commercialization of solar central receiver power systems

    Science.gov (United States)

    1981-03-01

    Commercialization requires that central receiver (CR) systems meet the economic criteria used by industry to select systems for capital ventures. Quantitative estimates are given of the investment required by government, utilities, and the manufacturing sector to meet the energy displacement goals for central receiver technology. Initial solar repowering and stand-alone electric utility plants will not have economic comparability with competitive energy sources. A major factor for this is that initial (first of a kind) heliostat costs will be high. As heliostat costs are reduced due to automated manufacturing economies, learning, and high volume production, central receiver technology will become more competitive. Under this task, several scenarios (0.1, 0.5, and 1.0 quad/y) were evaluated to determine the effect on commercial attractiveness and to determine the cost to government to bring about commercialization of solar central receivers.

  19. 網路教學在圖書館之應用:以國家圖書館遠距學園為例 | The Application of Web-based Distance Education in Library--National Central Library's E-Learning Campus

    Directory of Open Access Journals (Sweden)

    鄭寶梅 Bau-Mei Cheng

    2003-04-01

    technology in libraries. The challenges also provide the opportunities for the library development. The advent of web-based online learning has revitalized the concept of distance education. This innovation provides the multimedia learning environments with online interaction capabilities. As a result, the web-based distance learning impacts enormously on the library’s traditional methods of providing service. It affects all types of libraries committed to being gateways to lifelong learning. This paper mainly discusses how the National Central Library has explored and utilized the web-based distance learning technology to implement the “E-Learning Campus” since 2000. This Campus is aimed to provide the free distance learning courses to all the users who have access to the Internet andthe World Wide Web.

  20. en los pivotes centrales

    Directory of Open Access Journals (Sweden)

    Reynaldo Roque Rodés

    2005-01-01

    Full Text Available Se hace una revisión y comentarios sobre las ventajas y limitantes del empleo del LEPA (Low Enery Precision Aplication en los sistemas de riego de pivotes centrales. Estos sistemas o filosofía de manejo del agua para condiciones de escasez o mala calidad del líquido es una alternativa viable para la producción de alimentos. Introducida en la década del 80 en las planicies del sur de Texas, donde la alta evaporación del agua y la necesidad de regar grandes áreas con pivotes centrales obligaba a la búsqueda de una alternativa para incrementar al máximo la eficiencia de aplicación del riego. Aún en fase de estudio e introducción en Cuba para áreas específicas, puede ser una solución de incremento de los rendimientos de los cultivos, empleando menos agua y aguas con calidad limitada

  1. Central Sumatra enjoys success

    Energy Technology Data Exchange (ETDEWEB)

    Wongsosantiko, A.

    1977-05-02

    The Sihapas group contains the most prolific oil producing zones in the Central Sumatra Basin. It represents the transgressive, coarse clastic sequence deposited during the early Miocene. Some of these sandstone grade laterally into siltstones and shales of the Telisa Formation, believed to be a major source of rock for Central Sumatra oil. Recent exploratory wells drilled between the mountain front and coastal plain areas have provided more data for stratigraphic studies. These have resulted in subdivision of the lower Miocene transgressive sequence into discrete rock-stratigraphic units. The former Sihapas Formation has subsequently been elevated to group rank and now consists of several formations with the Duri Formation as the uppermost sand unit. This study covers Caltex's areas of operation, which includes the area between the Kampar River of the south, the Barumum River to the north, the Malacca Straits to the east, and the Barisan Mt. to the west. A basic map shows the regional scene, while a stratigraphic chart shows the lithology.

  2. Qualitative evaluation of interprofessional learning initiatives in practice: application of the contact hypothesis

    Directory of Open Access Journals (Sweden)

    Penny J. Furness

    2012-04-01

    Full Text Available Objectives: The evaluation aimed to explore reactions to, learning from and the perceived impact and sustainability of practice-based interprofessional learning initiatives established by The Trent Universities Interprofessional Learning in Practice project. Methods: The evaluation had a qualitative design and was guided by Kirkpatrick's evaluation framework. Facilitators, managers, practitioners, students and service users were invited to participate. This article focuses upon three of the project's practice-based interprofessional initiatives. Fifteen participants were interviewed about their experiences of, and opinions about, the initiative in their practice setting. A thematic analysis was conducted, following which findings were considered through the lens of the 'contact hypothesis' a theoretical framework which sets out variables purported to influence the success of inter-group contact. Results: Seven themes were identified. Four derived from Kirkpatrick's framework: reaction, learning, impact and sustainability. Initial reactions were positive; however learning and impact were considered minimal, and sustainability unlikely. The evaluation revealed significant problems in developing successful, sustainable, service user-focused interprofessional learning opportunities in these three sites. Three final themes were based upon contact hypothesis variables which helped elucidate the disappointing outcomes: organisational support, positive expectations, and co-operation/working together. Conclusions: Results offer insights which could help medical education establishments and their practice partners develop successful practice-based interprofessional learning initiatives for students in the future. Initiatives should be designed to meet local working practices and opportunities; there should be an awareness that change is challenging and time-consuming; and preparation of and support in host organisations at all levels should be a priority.

  3. Model-free distributed learning

    Science.gov (United States)

    Dembo, Amir; Kailath, Thomas

    1990-01-01

    Model-free learning for synchronous and asynchronous quasi-static networks is presented. The network weights are continuously perturbed, while the time-varying performance index is measured and correlated with the perturbation signals; the correlation output determines the changes in the weights. The perturbation may be either via noise sources or orthogonal signals. The invariance to detailed network structure mitigates large variability between supposedly identical networks as well as implementation defects. This local, regular, and completely distributed mechanism requires no central control and involves only a few global signals. Thus it allows for integrated on-chip learning in large analog and optical networks.

  4. Why and How Africa Should Invest in African Languages and Multilingual Education: An Evidence- and Practice-Based Policy Advocacy Brief

    Science.gov (United States)

    Ouane, Adama; Glanz, Christine

    2010-01-01

    In the 21st century, learning is at the heart of the modern world's endeavours to become a knowledge economy. It is the key to empowering individuals to be today's world producers and consumers of knowledge. It is essential in enabling people to become critical citizens and to attain self-fulfilment. It is a driver of economic competitiveness as…

  5. A practice-based trial of blood pressure control in African Americans (TLC-Clinic: study protocol for a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Schoenthaler Antoinette

    2011-12-01

    Full Text Available Abstract Background Poorly controlled hypertension (HTN remains one of the most significant public health problems in the United States, in terms of morbidity, mortality, and economic burden. Despite compelling evidence supporting the beneficial effects of therapeutic lifestyle changes (TLC for blood pressure (BP reduction, the effectiveness of these approaches in primary care practices remains untested, especially among African Americans, who share a disproportionately greater burden of HTN-related outcomes. Methods/Design This randomized controlled trial tests the effectiveness of a practice-based comprehensive therapeutic lifestyle intervention, delivered through group-based counseling and motivational interviewing (MINT-TLC versus Usual Care (UC in 200 low-income, African Americans with uncontrolled hypertension. MINT-TLC is designed to help patients make appropriate lifestyle changes and develop skills to maintain these changes long-term. Patients in the MINT-TLC group attend 10 weekly group classes focused on healthy lifestyle changes (intensive phase; followed by 3 monthly individual motivational interviewing (MINT sessions (maintenance phase. The intervention is delivered by trained research personnel with appropriate treatment fidelity procedures. Patients in the UC condition receive a single individual counseling session on healthy lifestyle changes and print versions of the intervention materials. The primary outcome is within-patient change in both systolic and diastolic BP from baseline to 6 months. In addition to BP control at 6 months, other secondary outcomes include changes in the following lifestyle behaviors from baseline to 6 months: a physical activity, b weight loss, c number of daily servings of fruits and vegetables and d 24-hour urinary sodium excretion. Discussion This vanguard trial will provide information on how to refine MINT-TLC and integrate it into a standard treatment protocol for hypertensive African Americans

  6. Learning to learn in MOOCs

    DEFF Research Database (Denmark)

    Milligan, Sandra; Ringtved, Ulla Lunde

    2015-01-01

    This paper outlines one way of understanding what it is about learning in MOOCs that is so distinctive, and explores the implications for the design of MOOCs. It draws on an ongoing research study into the nature of learning in MOOCs at the University of Melbourne.......This paper outlines one way of understanding what it is about learning in MOOCs that is so distinctive, and explores the implications for the design of MOOCs. It draws on an ongoing research study into the nature of learning in MOOCs at the University of Melbourne....

  7. Organizational Learning in Health Care Organizations

    Directory of Open Access Journals (Sweden)

    Savithiri Ratnapalan

    2014-02-01

    Full Text Available The process of collective education in an organization that has the capacity to impact an organization’s operations, performance and outcomes is called organizational learning. In health care organizations, patient care is provided through one or more visible and invisible teams. These teams are composed of experts and novices from diverse backgrounds working together to provide coordinated care. The number of teams involved in providing care and the possibility of breakdowns in communication and coordinated care increases in direct proportion to sophisticated technology and treatment strategies of complex disease processes. Safe patient care is facilitated by individual professional learning; inter-professional team learning and system based organizational learning, which encompass modified context specific learning by multiple teams and team members in a health care organization. Organizational learning in health care systems is central to managing the learning requirements in complex interconnected dynamic systems where all have to know common background knowledge along with shared meta-knowledge of roles and responsibilities to execute their assigned functions, communicate and transfer the flow of pertinent information and collectively provide safe patient care. Organizational learning in health care is not a onetime intervention, but a continuing organizational phenomenon that occurs through formal and informal learning which has reciprocal association with organizational change. As such, organizational changes elicit organizational learning and organizational learning implements new knowledge and practices to create organizational changes.

  8. Blended learning

    DEFF Research Database (Denmark)

    Staugaard, Hans Jørgen

    2012-01-01

    Forsøg på at indkredse begrebet blended learning i forbindelse med forberedelsen af projekt FlexVid.......Forsøg på at indkredse begrebet blended learning i forbindelse med forberedelsen af projekt FlexVid....

  9. Animal learning.

    Science.gov (United States)

    Castro, Leyre; Wasserman, Edward A

    2010-01-01

    Pavlov and Thorndike pioneered the experimental study of animal learning and provided psychologists with powerful tools to unveil its underlying mechanisms. Today's research developments and theoretical analyses owe much to the pioneering work of these early investigators. Nevertheless, in the evolution of our knowledge about animal learning, some initial conceptions have been challenged and revised. We first review the original experimental procedures and findings of Pavlov and Thorndike. Next, we discuss critical research and consequent controversies which have greatly shaped animal learning theory. For example, although contiguity seemed to be the only condition that is necessary for learning, we now know that it is not sufficient; the conditioned stimulus (CS) also has to provide information about the occurrence of the unconditioned stimulus (US). Also, animals appear to learn different things about the same stimuli when circumstances vary. For instance, when faced with situations in which the meaning of a CS changes, as in the case of acquisition and later extinction, animals seem to preserve the original knowledge (CS-US) in addition to learning about the new conditions (CS-noUS). Finally, we discuss how parallels among Pavlovian conditioning, operant conditioning, and human causal judgment suggest that causal knowledge may lie at the root of both human and animal learning. All of these empirical findings and theoretical developments prove that animal learning is more complex and intricate than was once imagined. Copyright © 2009 John Wiley & Sons, Ltd. For further resources related to this article, please visit the WIREs website. PMID:26272842

  10. Learning Cultures

    DEFF Research Database (Denmark)

    Rasmussen, Lauge Baungaard

    1998-01-01

    the article present different concepts and modelsof learning. It discuss some strutural tendenciesof developing environmental management systemsand point out alternatives to increasing formalization of rules.......the article present different concepts and modelsof learning. It discuss some strutural tendenciesof developing environmental management systemsand point out alternatives to increasing formalization of rules....

  11. Flipped Learning

    DEFF Research Database (Denmark)

    Hachmann, Roland; Holmboe, Peter

    arbejde med faglige problemstillinger gennem problembaserede og undersøgende didaktiske designs. Flipped Learning er dermed andet og mere end at distribuere digitale materialer til eleverne forud for undervisning. Flipped Learning er i lige så høj grad et syn på, hvordan undervisning med digitale medier...

  12. Flipped Learning

    DEFF Research Database (Denmark)

    Holmboe, Peter; Hachmann, Roland

    I FLIPPED LEARNING – FLIP MED VIDEO kan du læse om, hvordan du som underviser kommer godt i gang med at implementere video i undervisning, der har afsæt i tankerne omkring flipped learning. Bogen indeholder fire dele: I Del 1 fokuserer vi på det metarefleksive i at tænke video ind i undervisningen...

  13. Group Learning.

    Science.gov (United States)

    Black, Susan

    1992-01-01

    Research suggests that cooperative learning works best when students are first taught group-processing skills, such as leadership, decision making, communication, trust building, and conflict management. Inadequate teacher training and boring assignments can torpedo cooperative learning efforts. Administrators should reassure teachers with…

  14. Pervasive Learning

    DEFF Research Database (Denmark)

    Helms, Niels Henrik; Larsen, Lasse Juel

    2009-01-01

    , it is not a specific place where you can access scarce information. Pervasive or ubiquitous communication opens up for taking the organizing and design of learning landscapes a step further. Furthermore it calls for theoretical developments, which can open up for a deeper understanding of the...... relationship between emerging contexts, design of contexts and learning....

  15. Planet: Pattern Language Network for Web 2.0 in Learning

    OpenAIRE

    Finlay, Janet; Gray, John; Falconer, Isobel; Hensman, Jim; Mor, Yishay; Steven, Warburton

    2009-01-01

    The Planet (Pattern Language Network for Web 2.0 in Learning) project aimed to develop and demonstrate an effective community-based mechanism for capturing and sharing successful practice, based on the pattern approach. A pattern describes an effective solution to a recurrent problem embedded in a specific context and is characterised by being drawn from successful practice rather than from theory. Patterns are easy and intuitive to use, so supporting transfer of practice to new contexts. How...

  16. Study on modeling of operator's learning mechanism

    International Nuclear Information System (INIS)

    One effective method to analyze the causes of human errors is to model the behavior of human and to simulate it. The Central Research Institute of Electric Power Industry (CRIEPI) has developed an operator team behavior simulation system called SYBORG (Simulation System for the Behavior of an Operating Group) to analyze the human errors and to establish the countermeasures for them. As an operator behavior model which composes SYBORG has no learning mechanism and the knowledge of a plant is fixed, it cannot take suitable actions when unknown situations occur nor learn anything from the experience. However, considering actual operators, learning is an essential human factor to enhance their abilities to diagnose plant anomalies. In this paper, Q learning with 1/f fluctuation was proposed as a learning mechanism of an operator and simulation using the mechanism was conducted. The results showed the effectiveness of the learning mechanism. (author)

  17. Centrality Measures in Urban Networks

    CERN Document Server

    Crucitti, P; Porta, S; Crucitti, Paolo; Latora, Vito; Porta, Sergio

    2005-01-01

    Centrality has revealed crucial for understanding the structural order of complex relational networks. Centrality is also relevant for various spatial factors affecting human life and behaviors in cities. We present a comprehensive study of centrality distributions over geographic networks of urban streets. Four different measures of centrality, namely closeness, betweenness, straightness and information, are compared over eighteen 1-square-mile samples of different world cities. Samples are represented by primal geographic graphs, i.e. valued graphs defined by metric rather than topologic distance where intersections are turned into nodes and streets into edges. The spatial behavior of centrality indexes over the networks is investigated graphically by means of colour-coded maps. The results indicate that a spatial analysis, that we term Multiple Centrality Assessment(MCA), grounded not a single but on a set of different centrality indices, allows an extended comprehension of the city structure, nicely captu...

  18. Processes of Learning with Regard to Students’ Learning Difficulties in Mathematics

    Directory of Open Access Journals (Sweden)

    Amalija Zakelj

    2014-06-01

    Full Text Available In the introduction, we write about the process of learning mathematics: the development of mathematical concepts, numerical and spatial imagery on reading and understanding of texts, etc. The central part of the paper is devoted to the study, in which we find that identifying the learning processes associated with learning difficulties of students in mathematics, is not statistically significantly different between primary school teachers and teachers of mathematics. Both groups expose the development of numerical concepts, logical reasoning, and reading and understanding the text as the ones with which difficulties in learning mathematics appear the most frequently. All the processes of learning that the teachers assessed as the ones that represent the greatest barriers to learning have a fairly uniform average estimates of the degree of complexity, ranging from 2.6 to 2.8, which is very close to the estimate makes learning very difficult.

  19. Blended Learning as Transformational Institutional Learning

    Science.gov (United States)

    VanDerLinden, Kim

    2014-01-01

    This chapter reviews institutional approaches to blended learning and the ways in which institutions support faculty in the intentional redesign of courses to produce optimal learning. The chapter positions blended learning as a strategic opportunity to engage in organizational learning.

  20. Blended Learning

    DEFF Research Database (Denmark)

    Gynther, Karsten

    2012-01-01

    Artiklen giver en grundlæggende introduktion til begrebet blended learning og sætter fokus på didaktiske spørgsmål som: Hvad er blended learning? Hvilke forskellige former ser vi i dag i danske uddannelser? Hvorfor udbydes uddannelser i stigende grad i et blended learning format? Hvilke didaktiske...... principper kan man som underviser tage i brug, når man skal designe et blended learning forløb? Hvad er den grundlæggende didaktiske forskel på tilstedeværelsesundervisning og netbaseret undervisning? Og hvilke kritiske perspektiver er det vigtigt at have med, når en uddannelsesinstitution beslutter sig for...... at re-designe traditionel tilstedeværelsesundervisning til blended learning?...

  1. Sucker rod centralizer

    Energy Technology Data Exchange (ETDEWEB)

    Rivas, O.; Newski, A.

    1989-10-03

    This patent describes a device for centralizing at least one sucker rod within a production pipe downhole in a well and for reducing frictional forces between the pipe and at least one sucker rod. It comprises an elongate, substantially cylindrical body member having a longitudinal axis, a plurality of slots within the member and a rotatable member mounted within each slot, each of the plurality of slots has its major dimension along a first axis parallel to the longitudinal axis of the body member and is oriented with respect to the other seats so as to form a helicoidal array for maximizing the total surface contact area between the rotatable members and the pipe and for decreasing the forces acting on each rotatable member.

  2. Centralizer for well casing

    International Nuclear Information System (INIS)

    This patent describes an improved centralizer for centering a well casing in a wellbore. It comprises: a first anchor adapted to fit around and be securely fixed to the casing, the first anchor being threaded on its external surface; a first collar adapted to fit around and be threadedly engaged by the first anchor; a second collar adapted to fit around and free to rotate and move axially with respect to the casing; a second anchor adapted to fit around and be securely fixed to the casing spaced from the first anchor and comprising a bearing surface for restraining axial movement of the second collar along the casing; and metallic straps extending between the first collar and the second collar, and being securely fixed to each

  3. Hope for Central China

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The cities surrounding Changsha and Wuhan in the middle reaches of the Yangtze River will ally to form a new pilot zone to boost regional economic development China’s fourth pilot zone for compre- hensive and coordinated economic reform will soon debut in the middle reaches of the Yangtze River,open- ing a new area to attract foreign investment. The application has been submitted to the State Council for approval. The pilot zone will include two clusters of cities in central China:One consists of Wuhan,capital of Hubei Province,and eight surrounding cities in Hubei,and the other is composed of Changsha,Zhuzhou and Xiangtan,three major cities in Hunan Province.

  4. UA2 central calorimeter

    CERN Multimedia

    The UA2 central calorimeter measured the energy of individual particles created in proton-antiproton collisions. Accurate calibration allowed the W and Z masses to be measured with a precision of about 1%. The calorimeter had 24 slices like this one, each weighing 4 tons. The slices were arranged like orange segments around the collision point. Incoming particles produced showers of secondary particles in the layers of heavy material. These showers passed through the layers of plastic scintillator, generating light which was taken by light guides (green) to the data collection electronics. The amount of light was proportional to the energy of the original particle. The inner 23 cm of lead and plastic sandwiches measured electrons and photons; the outer 80 cm of iron and plastic sandwiches measured strongly interacting hadrons. The detector was calibrated by injecting light through optical fibres or by placing a radioactive source in the tube on the bottom edge.

  5. UA1 central detector

    CERN Multimedia

    The UA1 central detector was crucial to understanding the complex topology of proton-antiproton events. It played a most important role in identifying a handful of Ws and Zs among billions of collisions. The detector was a 6-chamber cylindrical assembly 5.8 m long and 2.3 m in diameter, the largest imaging drift chamber of its day. It recorded the tracks of charged particles curving in a 0.7 Tesla magnetic field, measuring their momentum, the sign of their electric charge and their rate of energy loss (dE/dx). Atoms in the argon-ethane gas mixture filling the chambers were ionised by the passage of charged particles. The electrons which were released drifted along an electric field shaped by field wires and were collected on sense wires. The geometrical arrangement of the 17000 field wires and 6125 sense wires allowed a spectacular 3-D interactive display of reconstructed physics events to be produced.

  6. Learning and the effectiveness of central bank forward guidance

    OpenAIRE

    Cole, Stephen

    2015-01-01

    The unconventional monetary policy of forward guidance operates through the management of expectations about future paths of interest rates. This paper examines the link between expectations formation and the effectiveness of forward guidance. A standard New Keynesian model is extended to include forward guidance shocks in the monetary policy rule. Agents form expectations about future macroeconomic variables via either the standard rational expectations hypothesis or a more plausible theory ...

  7. The Five Central Psychological Challenges Facing Effective Mobile Learning

    Science.gov (United States)

    Terras, Melody M.; Ramsay, Judith

    2012-01-01

    Web 2.0 technology not only offers the opportunity of massively parallel interconnected networks that support the provision of information and communication anytime and anywhere but also offers immense opportunities for collaboration and sharing of user-generated content. This information-rich environment may support both formal and informal…

  8. Converting digital learning content into learning objects

    OpenAIRE

    Schreurs, Jeanne; Moreau, Rachel

    2006-01-01

    Our learning content can be structured as learning objects( LO) and as atomic learning objects (ALO). For both of them a set of metadata has been defined. The metadata follows the international standards on learning content. As a result the interoperability of the learning objects in different learning systems is being guaranteed. We are converting the digital learning content into LO's. A learning object is seen as a composition or a scenario model of a set of blocks. The blocks, presenting ...

  9. Central nociceptive sensitization vs. spinal cord training: Opposing forms of plasticity that dictate function after complete spinal cord injury

    Directory of Open Access Journals (Sweden)

    Adam R Ferguson

    2012-10-01

    Full Text Available The spinal cord demonstrates several forms of plasticity that resemble brain-dependent learning and memory. Among the most studied form of spinal plasticity is spinal memory for noxious (nociceptive stimulation. Numerous papers have described central pain as a spinally-stored memory that enhances future responses to cutaneous stimulation. This phenomenon, known as central sensitization, has broad relevance to a range of pathological conditions. Work from the spinal cord injury (SCI field indicates that the lumbar spinal cord demonstrates several other forms of plasticity, including formal learning and memory. After complete thoracic SCI, the lumbar spinal cord can be trained by delivering stimulation to the hindleg when the leg is extended. In the presence of this response-contingent stimulation the spinal cord rapidly learns to hold the leg in a flexed position, a centrally mediated effect that meets the formal criteria for instrumental (response-outcome learning. Instrumental flexion training produces a central change in spinal plasticity that enables future spinal learning on both the ipsilateral and contralateral leg. However, if stimulation is given in a response-independent manner, the spinal cord develops central maladaptive plasticity that undermines future spinal learning on both legs. The present paper tests for interactions between spinal cord training and central nociceptive sensitization after complete spinal cord transection. We found that spinal training alters future central sensitization by intradermal formalin (24 h post-training. Conversely intradermal formalin impaired future spinal learning (24 h post-injection. Because the NMDA receptor has been implicated in formalin-induced central sensitization, we tested whether pretreatment with NMDA affects spinal learning. We found intrathecal NMDA impaired learning in a dose-dependent fashion, and that this effect endures for at least 24h. These data provide strong evidence for an

  10. Evaluation of learning materials

    DEFF Research Database (Denmark)

    Bundsgaard, Jeppe; Hansen, Thomas Illum

    2011-01-01

    This paper presents a holistic framework for evaluating learning materials and designs for learning. A holistic evaluation comprises investigations of the potential learning potential, the actualized learning potential, and the actual learning. Each aspect is explained and exemplified through...

  11. Teacher learning as workplace learning

    NARCIS (Netherlands)

    Imants, J.; Van Veen, K.

    2010-01-01

    Against the background of increasing attention in teacher professional development programs for situating teacher learning in the workplace, an overview is given of what is known in general and in educational workplace learning literature on the characteristics and conditions of the workplace. Altho

  12. Redes de aprendizaje, aprendizaje en red Learning Networks, Networked Learning

    Directory of Open Access Journals (Sweden)

    Peter Sloep

    2011-10-01

    Full Text Available Las redes de aprendizaje (Learning Networks son redes sociales en línea mediante las cuales los participantes comparten información y colaboran para crear conocimiento. De esta manera, estas redes enriquecen la experiencia de aprendizaje en cualquier contexto de aprendizaje, ya sea de educación formal (en escuelas o universidades o educación no-formal (formación profesional. Aunque el concepto de aprendizaje en red suscita el interés de diferentes actores del ámbito educativo, aún existen muchos interrogantes sobre cómo debe diseñarse el aprendizaje en red para facilitar adecuadamente la educación y la formación. El artículo toma este interrogante como punto de partida, y posteriormente aborda cuestiones como la dinámica de la evolución de las redes de aprendizaje, la importancia de fomentar la confianza entre los participantes y el papel central que desempeña el perfil de usuario en la construcción de la confianza, así como el apoyo entre compañeros. Además, se elabora el proceso de diseño de una red de aprendizaje, y se describe un ejemplo en el contexto universitario. Basándonos en la investigación que actualmente se lleva a cabo en nuestro propio centro y en otros lugares, el capítulo concluye con una visión del futuro de las redes de aprendizaje.Learning Networks are on-line social networks through which users share knowledge with each other and jointly develop new knowledge. This way, Learning Networks may enrich the experience of formal, school-based learning and form a viable setting for professional development. Although networked learning enjoys an increasing interest, many questions remain on how exactly learning in such networked contexts can contribute to successful education and training. Put differently, how should networked learning be designed best to facilitate education and training? Taking this as its point of departure, the chapter addresses such issues as the dynamic evolution of Learning Networks

  13. Altruistic learning

    Directory of Open Access Journals (Sweden)

    Ben Seymour

    2009-09-01

    Full Text Available The origin of altruism remains one of the most enduring puzzles of human behaviour. Indeed, true altruism is often thought either not to exist, or to arise merely as a miscalculation of otherwise selfish behaviour. In this paper, we argue that altruism emerges directly from the way in which distinct human decision-making systems learn about rewards. Using insights provided by neurobiological accounts of human decision-making, we suggest that reinforcement learning in game-theoretic social interactions (habitization over either individuals or games and observational learning (either imitative of inference based lead to altruistic behaviour. This arises not only as a result of computational efficiency in the face of processing complexity, but as a direct consequence of optimal inference in the face of uncertainty. Critically, we argue that the fact that evolutionary pressure acts not over the object of learning ('what' is learned, but over the learning systems themselves ('how' things are learned, enables the evolution of altruism despite the direct threat posed by free-riders.

  14. Altruistic learning.

    Science.gov (United States)

    Seymour, Ben; Yoshida, Wako; Dolan, Ray

    2009-01-01

    The origin of altruism remains one of the most enduring puzzles of human behaviour. Indeed, true altruism is often thought either not to exist, or to arise merely as a miscalculation of otherwise selfish behaviour. In this paper, we argue that altruism emerges directly from the way in which distinct human decision-making systems learn about rewards. Using insights provided by neurobiological accounts of human decision-making, we suggest that reinforcement learning in game-theoretic social interactions (habitisation over either individuals or games) and observational learning (either imitative of inference based) lead to altruistic behaviour. This arises not only as a result of computational efficiency in the face of processing complexity, but as a direct consequence of optimal inference in the face of uncertainty. Critically, we argue that the fact that evolutionary pressure acts not over the object of learning ('what' is learned), but over the learning systems themselves ('how' things are learned), enables the evolution of altruism despite the direct threat posed by free-riders. PMID:19826495

  15. Higher level learning outcomes attained through assessment.

    OpenAIRE

    Maria Carravilla; José Fernando Oliveira; Manuel Pina Marques

    2012-01-01

    Bloom#8217;s taxonomy for learning domains proposes six categories for the cognitive domain, that go from the basic remembering of facts and definitions to the complex creation act, in which new knowledge structures or patterns are built or new meanings assigned. The Bologna Declaration strained the emphasis on the learning outcomes and on their alignment with the assessment. In this paper a step forward is proposed, in which the assessment process itself has a central role in the attainment ...

  16. Learning multiple routes in homing pigeons

    OpenAIRE

    Flack, Andrea; Guilford, Tim; Biro, Dora

    2014-01-01

    The aerial lifestyle of central-place foraging birds allows wide-ranging movements, raising fundamental questions about their remarkable navigation and memory systems. For example, we know that pigeons (Columba livia), long-standing models for avian navigation, rely on individually distinct routes when homing from familiar sites. But it remains unknown how they cope with the task of learning several routes in parallel. Here, we examined how learning multiple routes influences homing in pigeon...

  17. Learning About Intervention Target Zones

    OpenAIRE

    Michael W. Klein; Karen K. Lewis

    1991-01-01

    This paper provides a framework for evaluating how market participants' beliefs about foreign exchange target zones change as they learn about central bank intervention policy. In order to examine this behavior, we first generalize the standard target zone model to allow for intra-marginal intervention. Intra-marginal intervention implies that the position of market participants' beliefs about the target zone can be determined from their beliefs about the likelihood of intervention. As an app...

  18. CRM, LEARNING AND ORGANIZATIONAL CONTROL

    Directory of Open Access Journals (Sweden)

    Christophe Benavent

    2006-11-01

    Full Text Available In this article are explored in a theoretical way the determinants of performance of Customer Relationship Management information systems that are established gradually in most of large companies. The approach adopted in this study focuses attention upon two central assumptions: the effect of the systems of CRM is mediated first by an increasing capability of organizational learning, and secondly through better organisational control devices.

  19. Data mining technology for the evaluation of learning content interaction

    OpenAIRE

    Pahl, Claus

    2004-01-01

    Interactivity is central for the success of learning. In e-learning and other educational multimedia environments, the evaluation of interaction and behaviour is particularly crucial. Data mining – a non-intrusive, objective analysis technology – shall be proposed as the central evaluation technology for the analysis of the usage of computer-based educational environments and in particular of the interaction with educational content. Basic mining techniques are reviewed and the...

  20. Relationships matter: the role for social-emotional learning in an interprofessional global health education.

    Science.gov (United States)

    Guerin, Toby Treem

    2014-12-01

    As global health curricula and competencies are defined, the instructional foundation of practice-based learning and soft skills training requires reexamination. This paper explores the integration of social-emotional instruction into global health education, specifically highlighting its role in interprofessional learning environments. One method to teach the core competencies in the higher education context is through restorative practices. Restorative practices is a "social science that integrates developments from a variety of disciplines and fields in order to build healthy communities, increase social capital, decrease crime and antisocial behavior, repair harm and restore relationships." The restorative philosophy incorporates the core competencies of socio-emotional learning and views conflict as an opportunity for learning. The first part discusses the foundations of social-emotional learning (SEL). It then explores the applicability of SEL in interprofessional and global health education. PMID:25564709

  1. Using smart mobile devices in social-network-based health education practice: a learning behavior analysis.

    Science.gov (United States)

    Wu, Ting-Ting

    2014-06-01

    Virtual communities provide numerous resources, immediate feedback, and information sharing, enabling people to rapidly acquire information and knowledge and supporting diverse applications that facilitate interpersonal interactions, communication, and sharing. Moreover, incorporating highly mobile and convenient devices into practice-based courses can be advantageous in learning situations. Therefore, in this study, a tablet PC and Google+ were introduced to a health education practice course to elucidate satisfaction of learning module and conditions and analyze the sequence and frequency of learning behaviors during the social-network-based learning process. According to the analytical results, social networks can improve interaction among peers and between educators and students, particularly when these networks are used to search for data, post articles, engage in discussions, and communicate. In addition, most nursing students and nursing educators expressed a positive attitude and satisfaction toward these innovative teaching methods, and looked forward to continuing the use of this learning approach. PMID:24568697

  2. Components of change in the evolution of learning and unlearned preference

    OpenAIRE

    Dunlap, Aimee S.; Stephens, David W.

    2009-01-01

    Several phenomena in animal learning seem to call for evolutionary explanations, such as patterns of what animals learn and do not learn. While several models consider how evolution should influence learning, we have very little data testing these models. Theorists agree that environmental change is a central factor in the evolution of learning. We describe a mathematical model and an experiment, testing two components of change: reliability of experience and predictability of the best action...

  3. SHARED LEARNING IN SUPPLY NETWORKS: EVIDENCE FROM AN EMERGING MARKET SUPPLY NETWORK

    OpenAIRE

    2008-01-01

    Purpose: Firms face the challenge of developing learning capabilities that enable them to work as part of an effective business network. While an extensive literature examines learning capabilities within the firm little research examine the shared learning that occurs between networked firms. The paper explores how a manufacturer and businesses services provider learn to develop their supply network. Specifically, the paper investigates four areas of shared learning, central to supply networ...

  4. From cognitive capability to social reform? Shifting perceptions of learning in immersive virtual worlds

    OpenAIRE

    Savin-Baden, Maggi

    2008-01-01

    Learning in immersive virtual worlds (simulations and virtual worlds such as Second Life) could become a central learning approach in many curricula, but the socio-political impact of virtual world learning on higher education remains under-researched. Much of the recent research into learning in immersive virtual worlds centres around games and gaming and is largely underpinned by cognitive learning theories that focus on linearity, problem-solving and the importance of attaining the ‘right ...

  5. Does central coherence relate to the cognitive performance of children with autism in dynamic assessments?

    Science.gov (United States)

    Aljunied, Mariam; Frederickson, Norah

    2013-03-01

    Central coherence refers to an in-built propensity to form meaningful links over a wide range of stimuli and to generalize over as wide a range of contexts as possible. In children with autism this ability is diminished, and the impact of central coherence deficits in children with autism have previously been observed using static measures of learning, such as reading comprehension test performance. In this study, the relationship between central coherence and more dynamic indicators of learning are investigated. The responses of 52 children with autism (mean age 9:10 years) on a test of central coherence and a dynamic assessment task were analysed. All the children showed significant improvements in dynamic assessment test scores after mediation; however, among those with below average nonverbal intelligence scores, weak central coherence was significantly associated with smaller gains in performance after teaching. Implications for the validity of dynamic assessments for children with autism are discussed. PMID:21715547

  6. Learning Spaces

    CERN Document Server

    Falmagne, Jean-Claude

    2011-01-01

    Learning spaces offer a rigorous mathematical foundation for practical systems of educational technology. Learning spaces generalize partially ordered sets and are special cases of knowledge spaces. The various structures are investigated from the standpoints of combinatorial properties and stochastic processes. Leaning spaces have become the essential structures to be used in assessing students' competence of various topics. A practical example is offered by ALEKS, a Web-based, artificially intelligent assessment and learning system in mathematics and other scholarly fields. At the heart of A

  7. Supportive Learning: Linear Learning and Collaborative Learning

    Science.gov (United States)

    Lee, Bih Ni; Abdullah, Sopiah; Kiu, Su Na

    2016-01-01

    This is a conceptual paper which is trying to look at the educational technology is not limited to high technology. However, electronic educational technology, also known as e-learning, has become an important part of today's society, which consists of a wide variety of approaches to digitization, components and methods of delivery. In the…

  8. Guest Editorial ~ Mobile Learning

    Directory of Open Access Journals (Sweden)

    Mohamed Ally

    2007-06-01

    Full Text Available This special IRRODL issue on mobile learning is timely because of the proliferation of mobile technology in society, globalization, and the need to re-examine how learning materials are designed and delivered for the new generation of learners. In today’s world, people are on the move and are demanding access to learning materials and information anytime and anywhere. At the same time, there is increasing use of mobile technology in different sectors of society to meet the needs of people on the move. In business, there is increasing use of mobile technologies for individuals to conduct their business anywhere and anytime. In healthcare, medical staff are using mobile technologies to access just-in-time information and to enter information in real time. People working in the field away from the central office use mobile technologies to access information and to communicate with other workers. Also, younger generations of learners are using mobile technologies for entertainment and socialization. These learners are using mobile devices to access information and multimedia materials and to communicate with friends. These new generations of learners do not see technology as something foreign. They readily accept technology and consider technology to be part of their lives. Moreover, the use of mobile technology is a 21st Century skill that students and workers must have to function in society.

  9. [Central auditory prosthesis].

    Science.gov (United States)

    Lenarz, T; Lim, H; Joseph, G; Reuter, G; Lenarz, M

    2009-06-01

    Deaf patients with severe sensory hearing loss can benefit from a cochlear implant (CI), which stimulates the auditory nerve fibers. However, patients who do not have an intact auditory nerve cannot benefit from a CI. The majority of these patients are neurofibromatosis type 2 (NF2) patients who developed neural deafness due to growth or surgical removal of a bilateral acoustic neuroma. The only current solution is the auditory brainstem implant (ABI), which stimulates the surface of the cochlear nucleus in the brainstem. Although the ABI provides improvement in environmental awareness and lip-reading capabilities, only a few NF2 patients have achieved some limited open set speech perception. In the search for alternative procedures our research group in collaboration with Cochlear Ltd. (Australia) developed a human prototype auditory midbrain implant (AMI), which is designed to electrically stimulate the inferior colliculus (IC). The IC has the potential as a new target for an auditory prosthesis as it provides access to neural projections necessary for speech perception as well as a systematic map of spectral information. In this paper the present status of research and development in the field of central auditory prostheses is presented with respect to technology, surgical technique and hearing results as well as the background concepts of ABI and AMI. PMID:19517084

  10. Conservation and Export Development of Mon Pottery in Central Thailand

    OpenAIRE

    Waraporn Pongmonjit; Kla Somtrakool; Wilailak Ratanapeantamma

    2015-01-01

    The development of Mon pottery in central Thailand for export purposes can be achieved through community participation and development guidelines where 1) local craftsmen and potters transmit their knowledge to community youths and junior craftsmen, provide hands on training and action learning where the trainees can visualize the process and techniques, 2) Produce innovative products according to market trends and consumer demands. The products should be extended to decorations and art such ...

  11. Personalizing Learning

    Science.gov (United States)

    watts, margit misangyi

    2016-01-01

    In this first chapter, the editor explains why she feels this volume's topic is important and timely, and describes some of her own epiphanies regarding what is needed to make learning meaningful for students.

  12. Optimal learning

    CERN Document Server

    Powell, Warren B

    2012-01-01

    Learn the science of collecting information to make effective decisions Everyday decisions are made without the benefit of accurate information. Optimal Learning develops the needed principles for gathering information to make decisions, especially when collecting information is time-consuming and expensive. Designed for readers with an elementary background in probability and statistics, the book presents effective and practical policies illustrated in a wide range of applications, from energy, homeland security, and transportation to engineering, health, and business. This book covers the

  13. Common learning

    OpenAIRE

    Cripps, M.; Ely, J.; Mailath, G.; Samuelson, L.

    2007-01-01

    Consider two agents who learn the value of an unknown parameter by observing a sequence of private signals. The signals are independent and identically distributed across time but not necessarily across agents. We show that when each agent's signal space is finite, the agents will commonly learn the value of the parameter, that is, that the true value of the parameter will become approximate common knowledge. The essential step in this argument is to express the expectation of one agent's sig...

  14. A Competency-Based Ontology for Learning Design Repositories

    Directory of Open Access Journals (Sweden)

    Gilbert Paquette

    2014-01-01

    Full Text Available Learning designs are central resources for educational environments because they provide the organizational structure of learning activities; they are concrete instructional methods. We characterize each learning design by the competencies they target. We define competencies at the meta-knowledge level, as generic processes acting on domain-specific knowledge. We summarize a functional taxonomy of generic skills that draws upon three fields of knowledge: education, software engineering and artificial intelligence. This taxonomy provides the backbone of an ontology for learning designs, enabling the creation of a library of learning designs based on their cognitive and meta-cognitive properties.

  15. Learning Styles of Independent Learning Centre Users

    OpenAIRE

    Tarik Uzun

    2014-01-01

    Learning style research has been a significant field within language teaching and learning. There have been very few attempts, however, to seek possible links between independent learning and learning style preferences. This paper aims to identify the learning styles of students who use the Independent Learning Centre (ILC) on a regular basis at a state university in Turkey (n=102). The findings of the learning style analysis revealed that, contrary to expectations, most of the regular users ...

  16. Structuring learning content into Learning Objects (LO)

    OpenAIRE

    Schreurs, Jeanne; Moreau, Rachel

    2006-01-01

    In our learning content, we make use of learning objects and atomic learning objects. For both of them a set of metadata has been defined. We can differentiate between two kinds of metadata, technical oriented and learning oriented metadata. Learning objects requires both kinds of metadata. Atomic LO’s only requires technical oriented metadata. The metadata follows the international standards on learning content. Hereby the interoperability of the objects in different learning systems is bein...

  17. Learning objects (LO) aligning different learning styles

    OpenAIRE

    Schreurs, Jeanne; Moreau, Rachel

    2006-01-01

    Learning content will be organized as learning objects. A learning object can be defined as any digital content resource that’s supports learning and that can be reused and can be delivered on demand. To found out the optimal presentation of the learning content, taking into account the learning styles of the learners is a challenge for the instructors. It is perhaps more important to build an adaptable learning environment that presents the material in a variety of methods and addressing mor...

  18. Central pontine myelinolysis.

    Science.gov (United States)

    Kiley, M A; King, M; Burns, R J

    1999-03-01

    Central pontine myelinolysis (CPM) was initially associated with alcoholism. Subsequently other factors, including rapid reversal of hyponatraemia and extreme serum hypoosmolality associated with severe burns, have been identified as other important factors in its pathogenesis. Extra-pontine lesions have also been described. CPM may be found at autopsy, either having been overlooked during life or as an incidental finding. Its precise incidence is not known but the ability to diagnose it during life has been helped by modern neuroimaging, particularly magnetic resonance imaging (MRI) of the brain stem. In the past the prognosis for CPM was thought to be invariably fatal. It is clear now that with the greater general awareness of the disorder and the ability to diagnose it during life that some degree of recovery is possible. However, the number who do recover and the degree of recovery is not known. We report a 40-year-old man who developed CPM presenting with quadriparesis and inability to speak and swallow. There were risk factors for CPM and the diagnosis was confirmed by MRI scanning. He made a complete recovery although he remains ataxic. We are reporting this case as we believe it is important to make clinicians aware of the potential for recovery of CPM. While no specific treatment has been shown to influence the degree and rate of recovery of the demyelination, the fact that the quadriplegia and bulbar paralysis can recover fully is of considerable importance. In particular, it means that when the diagnosis is made, complete and vigorous nursing and medical care is warranted. PMID:18639140

  19. Dublin South Central (DSC)

    LENUS (Irish Health Repository)

    O'Gorman, Clodagh S M

    2010-12-01

    Children who appear healthy, even if they have one or more recognized cardiovascular risk factors, do not generally have outcomes of cardiovascular or other vascular disease during childhood. Historically, pediatric medicine has not aggressively screened for or treated cardiovascular risk factors in otherwise healthy children. However, studies such as the P-Day Study (Pathobiological Determinants of Atherosclerosis in Youth), and the Bogalusa Heart Study, indicate that healthy children at remarkably young ages can have evidence of significant atherosclerosis. With the increasing prevalence of pediatric obesity, can we expect more health problems related to the consequences of pediatric dyslipidemia, hypertriglyceridemia, and atherosclerosis in the future? For many years, medications have been available and used in adult populations to treat dyslipidemia. In recent years, reports of short-term safety of some of these medications in children have been published. However, none of these studies have detailed long-term follow-up, and therefore none have described potential late side-effects of early cholesterol-lowering therapy, or potential benefits in terms of reduction of or delay in cardiovascular or other vascular end-points. In 2007, the American Heart Association published a scientific statement on the use of cholesterol-lowering therapy in pediatric patients. In this review paper, we discuss some of the current literature on cholesterol-lowering therapy in children, including the statins that are currently available for use in children, and some of the cautions with using these and other cholesterol-lowering medications. A central tenet of this review is that medications are not a substitute for dietary and lifestyle interventions, and that even in children on cholesterol-lowering medications, physicians should take every opportunity to encourage children and their parents to make healthy diet and lifestyle choices.

  20. Central nervous system tumors

    International Nuclear Information System (INIS)

    Central nervous system (CNS) tumors are relatively common in veterinary medicine, with most diagnoses occurring in the canine and feline species. Numerous tumor types from various cells or origins have been identified with the most common tumors being meningiomas and glial cell tumors. Radiation therapy is often used as an aid to control the clinical signs associated with these neoplasms. In general, these tumors have a very low metastatic potential, such that local control offers substantial benefit. Experience in veterinary radiation oncology would indicate that many patients benefit from radiation treatment. Current practice indicates the need for computed tomography or magnetic resonance imaging studies. These highly beneficial studies are used for diagnosis, treatment planning, and to monitor treatment response. Improvements in treatment planning and radiation delivered to the tumor, while sparing the normal tissues, should improve local control and decrease potential radiation related problems to the CNS. When possible, multiple fractions of 3 Gy or less should be used. The tolerance dose to the normal tissue with this fractionation schedule is 50 to 55 Gy. The most common and serious complications of radiation for CNS tumors is delayed radiation myelopathy and necrosis. Medical management of the patient during radiation therapy requires careful attention to anesthetic protocols, and medications to reduce intracranial pressure that is often elevated in these patients. Canine brain tumors have served as an experimental model to test numerous new treatments. Increased availability of advanced imaging modalities has spawned increased detection of these neoplasms. Early detection of these tumors with appropriate aggressive therapy should prove beneficial to many patients

  1. EXTREME LEARNING MACHINE

    OpenAIRE

    Rudranshu Sharma; Ankur Singh Bist*; vikas sharma

    2015-01-01

    Machine learning [1], a branch of artificial intelligence, that gives computers the ability to learn without being explicitly programmed, means it gives system the ability to learn from data. There are two types of learning techniques: supervised learning and unsupervised learning [2]. In this paper, we describe what Extreme Learning Machine is, their advantages and limitations followed by a study of genetic algorithm.

  2. MACHINE LEARNING: A SURVEY

    OpenAIRE

    Rudranshu Sharma; Ankur Singh Bist*

    2015-01-01

    Machine learning [1], a branch of artificial intelligence, that gives computers the ability to learn without being explicitly programmed, means it gives system the ability to learn from data. There are two types of learning techniques: supervised learning and unsupervised learning [2]. This paper summarizes the recent trends of machine learning research.

  3. Motivational Effects on Self-Regulated Learning with Different Tasks

    Science.gov (United States)

    Vollmeyer, Regina; Rheinberg, Falko

    2006-01-01

    In our cognitive motivational process model (Vollmeyer & Rheinberg, "Zeitschrift fur Padagogische Psychologie," 12:11-23, 1998) we assume that initial motivation affects performance via motivation during learning and learning strategies. These variables are also central for self-regulation theories (e.g., M. Boekaerts, "European Psychologist,"…

  4. Language Awareness in Language Learning and Teaching: A Research Agenda

    Science.gov (United States)

    Svalberg, Agneta M.-L.

    2012-01-01

    Following on from my state-of-the-art article on "Language Awareness and language learning" (Svalberg 2007), in this paper I will discuss specific research tasks which are centrally concerned with different aspects of language awareness (LA): "explicit knowledge about language, and conscious perception and sensitivity in language learning,…

  5. The Impact of Social Media on Informal Learning in Museums

    Science.gov (United States)

    Russo, Angelina; Watkins, Jerry; Groundwater-Smith, Susan

    2009-01-01

    This paper posits that social networking can take a central role in learning in informal environments such as museums, libraries and galleries. It argues that social media offers young people agency previously unavailable in informal learning environments in order to explore complex responses to and participation with cultural content. The paper…

  6. Anxiety and Second/Foreign Language Learning Revisited

    Science.gov (United States)

    Zheng, Ying

    2008-01-01

    This article critically reviews the literature that examines the anxiety phenomenon in the field of second/foreign language learning. A major theme that runs through this review is how anxiety comes into play in second/foreign language learning, and whether it is a central construct or only an add-on element that is negligible. Anxiety is defined…

  7. Self-Efficacy in Second/Foreign Language Learning Contexts

    Science.gov (United States)

    Raoofi, Saeid; Tan, Bee Hoon; Chan, Swee Heng

    2012-01-01

    This study reviews the empirical literature of self-efficacy, a central component of social cognitive theory, in the area of second language learning by focusing on two research questions: first, to what extent, has self-efficacy, as a predicting variable, been explored in the field of second language learning? Second, what factors affect…

  8. Learning what to eat : Emerging cultural phenomena in group foragers

    NARCIS (Netherlands)

    van der Post, D.J.

    2008-01-01

    Understanding the evolution and role of cultural inheritance in animal biology is a challenge. Central questions are: How does cultural inheritance arise? How does it depend on learning mechanisms? How do cultures evolve and diversify? We address these issues by considering diet learning in ``monkey

  9. An Integrated Model of Information Literacy, Based upon Domain Learning

    Science.gov (United States)

    Thompson, Gary B.; Lathey, Johnathan W.

    2013-01-01

    Introduction. Grounded in Alexander's model of domain learning, this study presents an integrated micro-model of information literacy. It is predicated upon the central importance of domain learning for the development of the requisite research skills by students. Method. The authors reviewed previous models of information literacy and…

  10. Co-constructing cultural landscapes for disciplinary learning in and out of school: the next generation science standards and learning progressions in action

    Science.gov (United States)

    Córdova, Ralph A.; Balcerzak, Phyllis

    2015-12-01

    The authors of this study are teacher-researchers, the first is a university researcher and former third and fourth grade teacher, while the second author is a university-based science educator. They report findings from a community-based study that Ralph, the first author, and his students conducted across two academic years (2001-2003) in order to illustrate the ways in which the next generation science standards and learning progressions can be appropriated as social-constructed practices inside and outside of school. The authors argue that what constitutes science learning in school is not a `state of grace' dictated by standards. Rather, becoming a scientist within a community of learners is a cultural phenomenon that teachers and students co-construct and as such teachers can approach the next generation science standards and learning progressions as opportunities to create intentional, disciplinary practice-based learning communities inside and outside of school.

  11. Learning How to Learn:Learning Styles in Higher Education

    OpenAIRE

    Karen M. Lauridsen; Lauridsen, Ole

    2011-01-01

    Ole Lauridsen, Aarhus School of Business and Social Sciences, Aarhus University, Denmark Karen M. Lauridsen, Aarhus School of Business and Social Sciences, Aarhus University, Denmark Learning Styles in Higher Education – Learning How to Learn Applying learning styles (LS) in higher education teaching leads to positive results and enhanced student learning. However, learning styles should not only be considered a didactic matter for the teacher, but also a tool for the individual students to ...

  12. Panel Discussion - Eastern and Central Europe decommissioning

    International Nuclear Information System (INIS)

    In conjunction with technical session 'Experience with Present Decommissioning Projects' the Panel Discussion is organized in the frame of ECED 2013 Conference. The main purposes of the panel was to analyse more in details the information given in the previous session and mainly to answer the questions from the audience. The panel was focused on the on-going decommissioning projects and on the projects in the final phase of preparation in the region of Eastern and Central Europe as follows: - Ignalina Nuclear Power Plant in Lithuania - RBMK-1500 reactors; - Chernobyl Nuclear Power Plant in Ukraine - RBMK-1000 reactors; - Kozloduy Nuclear Power Plant in Bulgaria - VVER-440 reactors; - Metsamor Armenian Nuclear Power Plant - VVER-440 reactors; - Greifswald Nuclear Power Plant in Germany (former East Germany) - VVER-440 reactors; - V1 Nuclear Power Plant in Slovakia - VVER-440 reactors; - A1 Nuclear Power Plant in Slovakia - Heavy Water Gas Cooled Reactor; shutdown after accident. The panel speakers listed the skilled and experienced representatives from all above mentioned countries and from Russian Federation where many decommissioning projects are ongoing or under preparation. The region of Eastern and Central Europe has actually become very important in the field of decommissioning and the lessons learned from the performed projects could make a significant base for decommissioning projects worldwide.

  13. Central bank independence and ageing

    OpenAIRE

    Farvaque, Etienne; Héricourt, Jérôme; Lagadec, Gaël

    2008-01-01

    We contrast the influence of demography and central bank independence on inflation. The recent demographic trends in developed countries are shown to weight more on inflation than central bank independence, while the contrary stands for the period from 1960 to 1979.

  14. Central dose registration in Switzerland

    International Nuclear Information System (INIS)

    In 1990 the Central Swiss Dose Register of the Federal Health Office took up its activities. The following publication describes the organisation of dosimetry applicable to persons in Switzerland together with a brief history of dose registration, the central dose register and its applications. 2 refs

  15. Problem Solving and Game-Based Learning: Effects of Middle Grade Students' Hypothesis Testing Strategies on Learning Outcomes

    Science.gov (United States)

    Spires, Hiller A.; Rowe, Jonathan P.; Mott, Bradford W.; Lester, James C.

    2011-01-01

    Targeted as a highly desired skill for contemporary work and life, problem solving is central to game-based learning research. In this study, middle grade students achieved significant learning gains from gameplay interactions that required solving a science mystery based on microbiology content. Student trace data results indicated that effective…

  16. Constructivist Learning Environments and the (Im)possibility to Change Students' Perceptions of Assessment Demands and Approaches to Learning

    Science.gov (United States)

    Gijbels, David; Segers, Mien; Struyf, Elke

    2008-01-01

    Recent research shows that, as students interpret the demands of the assessment tasks, they vary their approaches to learning in order to cope with the assessment tasks. Three research questions are central in the present paper: (1) Do students who participate in a constructivist learning environment change their perception of assessment demands…

  17. Online reinforcement learning for dynamic multimedia systems.

    Science.gov (United States)

    Mastronarde, Nicholas; van der Schaar, Mihaela

    2010-02-01

    In our previous work, we proposed a systematic cross-layer framework for dynamic multimedia systems, which allows each layer to make autonomous and foresighted decisions that maximize the system's long-term performance, while meeting the application's real-time delay constraints. The proposed solution solved the cross-layer optimization offline, under the assumption that the multimedia system's probabilistic dynamics were known a priori, by modeling the system as a layered Markov decision process. In practice, however, these dynamics are unknown a priori and, therefore, must be learned online. In this paper, we address this problem by allowing the multimedia system layers to learn, through repeated interactions with each other, to autonomously optimize the system's long-term performance at run-time. The two key challenges in this layered learning setting are: (i) each layer's learning performance is directly impacted by not only its own dynamics, but also by the learning processes of the other layers with which it interacts; and (ii) selecting a learning model that appropriately balances time-complexity (i.e., learning speed) with the multimedia system's limited memory and the multimedia application's real-time delay constraints. We propose two reinforcement learning algorithms for optimizing the system under different design constraints: the first algorithm solves the cross-layer optimization in a centralized manner and the second solves it in a decentralized manner. We analyze both algorithms in terms of their required computation, memory, and interlayer communication overheads. After noting that the proposed reinforcement learning algorithms learn too slowly, we introduce a complementary accelerated learning algorithm that exploits partial knowledge about the system's dynamics in order to dramatically improve the system's performance. In our experiments, we demonstrate that decentralized learning can perform equally as well as centralized learning, while

  18. Study on Implementation Strategies of Digital Architecture Design Practices Based on Local Construction Condition%本土建筑数字化实践的实施策略探讨

    Institute of Scientific and Technical Information of China (English)

    刘九菊; 李偲德; 孔宇航

    2014-01-01

    From the view of technical system elements, combined with analyses on latest cases, this article proposes implementation strategies of digital architecture design practices based on local construction condition.%本文从技术系统要素角度出发,结合最新案例分析,提出基于本土技术环境下建筑数字实践的实施策略。

  19. Influence of treatment with alendronate on the speed of sound, an ultrasound parameter, of the calcaneus in postmenopausal Japanese women with osteoporosis: a clinical practice-based observational study

    OpenAIRE

    Iwamoto J; Takada T; Sato Y; Matsumoto H

    2012-01-01

    Jun Iwamoto,1 Tetsuya Takada,2 Yoshihiro Sato,3 Hideo Matsumoto11Institute for Integrated Sports Medicine, Keio University School of Medicine, Tokyo, 2Department of Internal Medicine, Hiyoshi Medical Clinic, Kanagawa, 3Department of Neurology, Mitate Hospital, Fukuoka, JapanPurpose: The influence of alendronate (ALN) treatment on the quantitative ultrasound parameters of the calcaneus remains to be established in Japanese patients. The aim of the present clinical practice-based observational ...

  20. Central control of body temperature.

    Science.gov (United States)

    Morrison, Shaun F

    2016-01-01

    Central neural circuits orchestrate the behavioral and autonomic repertoire that maintains body temperature during environmental temperature challenges and alters body temperature during the inflammatory response and behavioral states and in response to declining energy homeostasis. This review summarizes the central nervous system circuit mechanisms controlling the principal thermoeffectors for body temperature regulation: cutaneous vasoconstriction regulating heat loss and shivering and brown adipose tissue for thermogenesis. The activation of these thermoeffectors is regulated by parallel but distinct efferent pathways within the central nervous system that share a common peripheral thermal sensory input. The model for the neural circuit mechanism underlying central thermoregulatory control provides a useful platform for further understanding of the functional organization of central thermoregulation, for elucidating the hypothalamic circuitry and neurotransmitters involved in body temperature regulation, and for the discovery of novel therapeutic approaches to modulating body temperature and energy homeostasis. PMID:27239289

  1. SQUARE AND RHOMBUS CENTRAL CONFIGURATIONS

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    In this paper, we consider the flat central configurations of bodies using the characteristic set method. We completely solve two special cases of four planets, namely,the square and the rhombus. For the square case, we obtain that a square is a central configuration only in the case where the masses are equal and there exactly are two different square central configurations determined by the mass and the angular velocity; for the rhombus case, we obtain that if a rhombus is a central configuration, then the masses of the diagonal vertices must be equal. Furthermore, there are two or three or four different rhombus central configurations determined by the masses and the angular velocity.

  2. Central control of body temperature

    Science.gov (United States)

    Morrison, Shaun F.

    2016-01-01

    Central neural circuits orchestrate the behavioral and autonomic repertoire that maintains body temperature during environmental temperature challenges and alters body temperature during the inflammatory response and behavioral states and in response to declining energy homeostasis. This review summarizes the central nervous system circuit mechanisms controlling the principal thermoeffectors for body temperature regulation: cutaneous vasoconstriction regulating heat loss and shivering and brown adipose tissue for thermogenesis. The activation of these thermoeffectors is regulated by parallel but distinct efferent pathways within the central nervous system that share a common peripheral thermal sensory input. The model for the neural circuit mechanism underlying central thermoregulatory control provides a useful platform for further understanding of the functional organization of central thermoregulation, for elucidating the hypothalamic circuitry and neurotransmitters involved in body temperature regulation, and for the discovery of novel therapeutic approaches to modulating body temperature and energy homeostasis. PMID:27239289

  3. A Competency-Based Ontology for Learning Design Repositories

    OpenAIRE

    Gilbert Paquette

    2014-01-01

    Learning designs are central resources for educational environments because they provide the organizational structure of learning activities; they are concrete instructional methods. We characterize each learning design by the competencies they target. We define competencies at the meta-knowledge level, as generic processes acting on domain-specific knowledge. We summarize a functional taxonomy of generic skills that draws upon three fields of knowledge: education, software engineering and ar...

  4. Reflective Practice as a Fuel for Organizational Learning

    OpenAIRE

    Kati Tikkamäki; Sanna Hilden

    2013-01-01

    Learning theories and their interpretations in management research recognize the role of reflection as a central element in the learning process. There also exists a broad consensus that organizational learning (OL) happens at three intertwined levels of the individual, the group and the organization. This tri-level analysis has been most influentially presented by Crossan, Lane and White (1999), as a premise for their 4I framework of OL. Though the 4I framework builds strongly on existing li...

  5. Teacher Role and Learner Autonomy in Language Learning

    Institute of Scientific and Technical Information of China (English)

    陈美

    2009-01-01

    Nowadays, increasing attention has been drawn to the importance of autonomy in language learning. Autonomy has in fact become a buzzword (Little, 1991) and a central theme in language learning and teaching (Camilleri, 1999). Autonomy entails an attitude towards the learning which bridges the gap between what is taught and how it is applied in real life. It will facilitate learners to apply the knowledge acquired in a given context to different situations. However, learners’ autonomy cannot be analyzed and f...

  6. Technical Evaluation Report 40: The International Learning Object Metadata Survey

    OpenAIRE

    Norm Friesen

    2004-01-01

    A wide range of projects and organizations is currently making digital learning resources (learning objects) available to instructors, students, and designers via systematic, standards-based infrastructures. One standard that is central to many of these efforts and infrastructures is known as Learning Object Metadata (IEEE 1484.12.1-2002, or LOM). This report builds on Report #11 in this series, and discusses the findings of the author's recent study of ways in which the LOM standard is being...

  7. A Partnership Model: Student Teaching and Learning Consultants

    OpenAIRE

    Jensen, Kathrine; Bennett, Elizabeth; Kendrick, Julia

    2013-01-01

    The ‘Students as Teaching and Learning Consultants’ project aims to build student and staff dialogue about teaching and learning approaches, activities and experiences by adopting a partnership model and a collaborative ethos positioning students as active participants central to producing knowledge about how to enhance and develop teaching and learning. The project offers academic staff a qualified student perspective (at points of need) that goes beyond the end of module evaluation and nati...

  8. Socio-cultural Perspectives on Object-oriented Learning

    OpenAIRE

    Berge, Ola; Fjuk, Annita

    2003-01-01

    Position paper One of the central objectives of project COOL is to explore critical aspects associated with learning (and teaching) object-oriented concepts. This objective will be pursued by bringing forth the heritage of Kristen Nygaard and the Norwegian approach to object-orientation. The project will develop learning material based on this work and intends to make the material available to the object-oriented community in the form of reusable learning objects. This paper explores how s...

  9. Motor Skill Learning and Corticospinal Excitability

    DEFF Research Database (Denmark)

    Christiansen, Lasse

    Background Motor skill learning (MSL) is the persistent increase in performance of a skill obtained through practice. This process is associated with changes throughout the central nervous system. One of these is a change in corticospinal excitability (CSE) assessable with Transcranial Magnetic...... a novel visuomotor skill. I hypothesized that changes in CSE accompanying long-term motor practice relate to the process of learning rather than repetitive practice on an acquired skill and investigated this by incrementally increasing task difficulty and thus postponing saturation of learning....... Furthermore, we aimed to investigate the feasibility of applying paired associative stimulation to the investigation of learning-dependent motor cortical plasticity by comparing the transient increase in CSE accompanying motor skill learning to the associative plasticity induced by pairing electrical motor...

  10. Defending Against Speculative Attacks: Reputation, Learning, and Coordination

    OpenAIRE

    Chong Huang

    2011-01-01

    How does the central bank's incentive to build a reputation affect speculators' ability to coordinate and the likelihood of the devaluation outcome during speculative currency crises? What role does market information play in speculators' coordination and the central bank's reputation building? I address these questions in a dynamic regime change game that highlights the interaction between the central bank's reputation building and speculators' individual learning. On the one hand, the centr...

  11. North Central Thailand

    Science.gov (United States)

    1998-01-01

    This radar image shows the dramatic landscape in the Phang Hoei Range of north central Thailand, about 40 kilometers (25 miles) northeast of the city of Lom Sak. The plateau, shown in green to the left of center, is the area of Phu Kradung National Park. This plateau is a remnant of a once larger plateau, another portion of which is seen along the right side of the image. The plateaus have been dissected by water erosion over thousands of years. Forest areas appear green on the image; agricultural areas and settlements appear as red and blue. North is toward the lower right. The area shown is 38 by 50 kilometers (24 by 31 miles) and is centered at 16.96 degrees north latitude, 101.67 degrees east longitude. Colors are assigned to different radar frequencies and polarizations as follows: red is L-band horizontally transmitted and horizontally received; green is L-band horizontally transmitted and vertically received; blue is C-band horizontally transmitted and vertically received. The image was acquired by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture (SIR-C/X-SAR) imaging radar on October 3, 1994, when it flew aboard the space shuttle Endeavour. SIR-C/X-SAR is a joint mission of the U.S./German and Italian space agencies.Spaceborne Imaging Radar-C and X-Band Synthetic Aperture Radar (SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm) and X-band (3 cm). The multi-frequency data will be used by the international scientific community to better understand the global environment and how it is changing. The SIR-C/X-SAR data, complemented by aircraft and ground studies, will give scientists clearer insights into those environmental changes which are caused by nature and those changes which are induced by human activity. SIR-C was developed by NASA

  12. Research On the construction of practice base of professional social work in local colleges and universities%地方高校社会工作专业实习基地构建研究

    Institute of Scientific and Technical Information of China (English)

    安连朋

    2014-01-01

    The construction of practice base of professional social work is Need to cultivate the talent of professional social work. And also an important part of educational practice and professional social work. The paper from difficult position of the social work professional practice base, gives the path of the construction of professional practice basein local colleges and universities as follows: promote the practice standard system construction, Increase training investment, establish the diverse professional practice base, strengthen the exchanges and cooperation, Perfect the team construction of practice guidance teachers.%社会工作实习基地建设是培养社会工作专业人才的需要,也是社会工作专业实习教育的重要内容。从社会工作专业实习基地的困境出发,梳理地方高校构建专业实习基地的若干路径如下:推进实习制度建设规范化;加大实习经费的投入;建立领域多元的专业实习基地,加强交流与合作;完善实习指导老师的师资建设。

  13. Learning unit: Thin lenses

    Science.gov (United States)

    Nita, L.-S.

    2012-04-01

    Learning unit: Thin lenses "Why objects seen through lenses are sometimes upright and sometimes reversed" Nita Laura Simona National College of Arts and Crafts "Constantin Brancusi", Craiova, Romania 1. GEOMETRIC OPTICS. 13 hours Introduction (models, axioms, principles, conventions) 1. Thin lenses (Types of lenses. Defining elements. Path of light rays through lenses. Image formation. Required physical quantities. Lens formulas). 2. Lens systems (Non-collated lenses. Focalless systems). 3. Human eye (Functioning as an optical system. Sight defects and their corrections). 4. Optical instruments (Characteristics exemplified by a magnifying glass. Paths of light rays through a simplified photo camera. Path of light rays through a classical microscope) (Physics curriculum for the IXth grade/ 2011). This scenario exposes a learning unit based on experimental sequences (defining specific competencies), as a succession of lessons started by noticing a problem whose solution assumes the setup of an experiment under laboratory conditions. Progressive learning of theme objectives are realised with sequential experimental steps. The central cognitive process is the induction or the generalization (development of new knowledge based on observation of examples or counterexamples of the concept to be learnt). Pupil interest in theme objectives is triggered by problem-situations, for example: "In order to better see small objects I need a magnifying glass. But when using a magnifier, small object images are sometimes seen upright and sometimes seen reversed!" Along the way, pupils' reasoning will converge to the idea: "The image of an object through a lens depends on the relative distances among object, lens, and observer". Associated learning model: EXPERIMENT Specific competencies: derived from the experiment model, in agreement with the following learning unit steps I. Evoking - Anticipation: Size of the problem, formulation of hypotheses and planning of experiment. II

  14. Dissociable Learning Processes Underlie Human Pain Conditioning.

    Science.gov (United States)

    Zhang, Suyi; Mano, Hiroaki; Ganesh, Gowrishankar; Robbins, Trevor; Seymour, Ben

    2016-01-11

    Pavlovian conditioning underlies many aspects of pain behavior, including fear and threat detection [1], escape and avoidance learning [2], and endogenous analgesia [3]. Although a central role for the amygdala is well established [4], both human and animal studies implicate other brain regions in learning, notably ventral striatum and cerebellum [5]. It remains unclear whether these regions make different contributions to a single aversive learning process or represent independent learning mechanisms that interact to generate the expression of pain-related behavior. We designed a human parallel aversive conditioning paradigm in which different Pavlovian visual cues probabilistically predicted thermal pain primarily to either the left or right arm and studied the acquisition of conditioned Pavlovian responses using combined physiological recordings and fMRI. Using computational modeling based on reinforcement learning theory, we found that conditioning involves two distinct types of learning process. First, a non-specific "preparatory" system learns aversive facial expressions and autonomic responses such as skin conductance. The associated learning signals-the learned associability and prediction error-were correlated with fMRI brain responses in amygdala-striatal regions, corresponding to the classic aversive (fear) learning circuit. Second, a specific lateralized system learns "consummatory" limb-withdrawal responses, detectable with electromyography of the arm to which pain is predicted. Its related learned associability was correlated with responses in ipsilateral cerebellar cortex, suggesting a novel computational role for the cerebellum in pain. In conclusion, our results show that the overall phenotype of conditioned pain behavior depends on two dissociable reinforcement learning circuits. PMID:26711494

  15. Learning Goals of AACSB-Accredited Undergraduate Business Programs: Predictors of Conformity versus Differentiation

    Science.gov (United States)

    Brink, Kyle E.; Palmer, Timothy B.; Costigan, Robert D.

    2014-01-01

    Learning goals are central to assurance of learning. Yet little is known about what goals are used by business programs or how they are established. On the one hand, business schools are encouraged to develop their own unique learning goals. However, business schools also face pressures that would encourage conformity by adopting goals used by…

  16. The Role of Language Learning Progressions in Improved Instruction and Assessment of English Language Learners

    Science.gov (United States)

    Bailey, Alison L.; Heritage, Margaret

    2014-01-01

    This article addresses theoretical and empirical issues relevant for the development and evaluation of language learning progressions. The authors explore how learning progressions aligned with new content standards can form a central basis of efforts to describe the English language needed in school contexts for learning, instruction, and…

  17. How Much Is Too Much? Learning and Motivation Effects of Adding Instructional Explanations to Worked Examples

    Science.gov (United States)

    Richey, J. Elizabeth; Nokes-Malach, Timothy J.

    2013-01-01

    A central goal of the learning sciences is to discover principles that determine the optimal amount of instructional assistance to support robust learning (Koedinger & Aleven, 2007). We examined learning outcomes from providing and withholding stepwise instructional explanations as students studied worked examples and solved physics problems. We…

  18. Reciprocal Exchange: Understanding the Community Partner Perspective in Higher Education Service-Learning

    Science.gov (United States)

    Petri, Alexis Nicolle

    2012-01-01

    This study investigates service-learning from the community partners' perspective, especially in terms of reciprocity. As a central construct in the theory of service-learning, reciprocity for community partners is virtually unknown. Little scholarship exists that explains or explores the benefits and opportunity costs of service-learning.…

  19. Self-Regulated Learning in Higher Education: Identifying Key Component Processes

    Science.gov (United States)

    Cassidy, Simon

    2011-01-01

    The concept of self-regulated learning is becoming increasingly relevant in the study of learning and academic achievement, especially in higher education, where quite distinctive demands are placed on students. Though several key theoretical perspectives have been advanced for self-regulated learning, there is consensus regarding the central role…

  20. Can we Rationally Learn to Coordinate?

    NARCIS (Netherlands)

    S. Goyal (Sanjeev); M.C.W. Janssen (Maarten)

    1996-01-01

    textabstractIn this paper we examine the issue whether individual rationality considerations are sufficient to guarantee that individuals will learn to coordinate. This question is central in any discussion of whether social phenomena (read: conventions) can be explained in terms of a purely individ

  1. "Hey, I'm Learning This"

    Science.gov (United States)

    Bragg, Leicha A.

    2006-01-01

    Mathematics games are often used in the classroom as a reward or warm-up activity before the "real" learning takes place. Many teachers have witnessed how useful games are for tuning-in students to the impending mathematics lesson. However, have teachers considered playing games as the central part of the lesson? This article explores the benefits…

  2. Learning and the cooperative computational universe

    NARCIS (Netherlands)

    P. Adriaans

    2008-01-01

    In the summer of 1956, a number of scientists gathered at the Dartmouth College in Hanover, New Hampshire. Their goal was to study human intelligence with the help of computers. Their central hypothesis was: "that every aspect of learning or any other feature of intelligence can in principle be so p

  3. How Learning Logic Programming Affects Recursion Comprehension

    Science.gov (United States)

    Haberman, Bruria

    2004-01-01

    Recursion is a central concept in computer science, yet it is difficult for beginners to comprehend. Israeli high-school students learn recursion in the framework of a special modular program in computer science (Gal-Ezer & Harel, 1999). Some of them are introduced to the concept of recursion in two different paradigms: the procedural programming…

  4. Betweenness centrality profiles in trees

    CERN Document Server

    Fish, Benjamin; Turan, Gyorgy

    2016-01-01

    Betweenness centrality of a vertex in a graph measures the fraction of shortest paths going through the vertex. This is a basic notion for determining the importance of a vertex in a network. The k-betweenness centrality of a vertex is defined similarly, but only considers shortest paths of length at most k. The sequence of k-betweenness centralities for all possible values of k forms the betweenness centrality profile of a vertex. We study properties of betweenness centrality profiles in trees. We show that for scale-free random trees, for fixed k, the expectation of k-betweenness centrality strictly decreases as the index of the vertex increases. We also analyze worst-case properties of profiles in terms of the distance of profiles from being monotone, and the number of times pairs of profiles can cross. This is related to whether k-betweenness centrality, for small values of k, may be used instead of having to consider all shortest paths. Bounds are given that are optimal in order of magnitude. We also pre...

  5. Deep learning

    Science.gov (United States)

    Lecun, Yann; Bengio, Yoshua; Hinton, Geoffrey

    2015-05-01

    Deep learning allows computational models that are composed of multiple processing layers to learn representations of data with multiple levels of abstraction. These methods have dramatically improved the state-of-the-art in speech recognition, visual object recognition, object detection and many other domains such as drug discovery and genomics. Deep learning discovers intricate structure in large data sets by using the backpropagation algorithm to indicate how a machine should change its internal parameters that are used to compute the representation in each layer from the representation in the previous layer. Deep convolutional nets have brought about breakthroughs in processing images, video, speech and audio, whereas recurrent nets have shone light on sequential data such as text and speech.

  6. Get Out of the Rut and into a Circle--Cycle of Inquiry Professional Development for Central Office Leaders

    Science.gov (United States)

    Nelson, Eric A.

    2010-01-01

    Under the federal policy No Child Left Behind, school district central office administrators have been thrust into the role of orchestrating substantial increases in student learning. However, there is mounting research recognizing that most central office administrators are ill-prepared for the work of instructional improvement at a systems level…

  7. On the diversification of production mode of practice base and depth fusion%校企深度融合的多元化生产性实践基地模式的研究

    Institute of Scientific and Technical Information of China (English)

    程淑玉

    2014-01-01

    Practice base is the training of students practical ability, cultivate the main place occupation quality. Practice base is the inevitable choice of college enterprise cooperation, its biggest characteristic is to make the students feel the production process in the real production environment, production of qualified products.At present, the productive practice base in many higher vocational colleges practice ability are relatively low, base not fully functional, social service ability is weak, In order to solve these problems, this paper put forward integration of schools and enterprises diversified production practice bases, respectively from the“School in the plant”,“Plant in the school,” Colonel “buiding studio, college students innovation center”,“school enterprise liaison office professional” model to explain how to carry out integration of schools and enterprises to build practice base.%实践基地是学生锻炼实践能力,培养职业素质的主要场所。生产性实践基地是高职院校校企深度合作的必然选择,其最大的特点是让学生在真实的生产环境中感受生产流程,生产出合格的产品。目前,很多高职院校生产性实践基地存在实践育人能力比较低,基地功能没有充分发挥、社会服务能力弱等问题,为了解决这些问题,本文提出校企深度融合的多元化生产性实践基地的设想,分别从“校中厂”、“厂中校”、“校企共建工作室、大学生创新中心”、“校企联办专业”等模式上阐述如何进行校企深度融合共建实践基地。

  8. The socio-materiality of learning practices and implications for the field of learning technology

    OpenAIRE

    Johri, Aditya

    2011-01-01

    Although the use of digital information technologies in education has becomecommonplace, there are few, if any, central guiding frameworks or theories thatexplicate the relationship between technology and learning practices. In thispaper, I argue that such a theoretical framework can assist scholars and practitionersalike by working as a conduit to study and design learning technologies.Towards this goal, I propose socio-materiality as a key theoretical construct withvaluable insights and imp...

  9. Deep Learning in Open Source Learning Streams

    DEFF Research Database (Denmark)

    Kjærgaard, Thomas

    2016-01-01

    This chapter presents research on deep learning in a digital learning environment and raises the question if digital instructional designs can catalyze deeper learning than traditional classroom teaching. As a theoretical point of departure the notion of ‘situated learning’ is utilized and...... contrasted to the notion of functionalistic learning in a digital context. The mechanism that enables deep learning in this context is ‘The Open Source Learning Stream’. ‘The Open Source Learning Stream’ is the notion of sharing ‘learning instances’ in a digital space (discussion board, Facebook group......, unistructural, multistructural or relational learning. The research concludes that ‘The Open Source Learning Stream’ can catalyze deep learning and that there are four types of ‘Open Source Learning streams’; individual/ asynchronous, individual/synchronous, shared/asynchronous and shared/synchronous. The...

  10. Mastering machine learning with scikit-learn

    CERN Document Server

    Hackeling, Gavin

    2014-01-01

    If you are a software developer who wants to learn how machine learning models work and how to apply them effectively, this book is for you. Familiarity with machine learning fundamentals and Python will be helpful, but is not essential.

  11. Situating learning

    DEFF Research Database (Denmark)

    Ribeiro, Gustavo; Georg, Susse; Finchman, Rob

    2004-01-01

    This paper looks at learning experiences in South Africa and Thailand by highlighting the role of context and culture in the learning process. The authors are based at Danish and South African higher education institutions and have contributed to DUCED's TFS programme in the positions of overall....... Such exploration involves the participation of students as actors in the process of urban management and in the implementation of environmental projects by NGO's, CBO's and public institutions. It involves contact with communities and interaction with students and staff from local universities under the LUCED co-operation...

  12. Learning SPARQL

    CERN Document Server

    DuCharme, Bob

    2011-01-01

    Get hands-on experience with SPARQL, the RDF query language that's become a key component of the semantic web. With this concise book, you will learn how to use the latest version of this W3C standard to retrieve and manipulate the increasing amount of public and private data available via SPARQL endpoints. Several open source and commercial tools already support SPARQL, and this introduction gets you started right away. Begin with how to write and run simple SPARQL 1.1 queries, then dive into the language's powerful features and capabilities for manipulating the data you retrieve. Learn wha

  13. Lessons Learned

    International Nuclear Information System (INIS)

    The examples of lessons learned comprise an outline of the problems encountered at the nuclear facilities involved. The situations are typical of the difficulties that can arise when planning or implementing a decommissioning project for a small facility. Although the information is not intended to be exhaustive, the reader is encouraged to evaluate the applicability of the lessons learned to a specific decommissioning project. The general categories of problem and the relevant section in which they are discussed are shown. One should also note that in almost all cases the lack/inadequacy of construction or operational records contributed to the seriousness of the reported occurrences.

  14. Preference Learning

    CERN Document Server

    Furnkranz, Johannes

    2011-01-01

    The topic of preferences is a new branch of machine learning and data mining, and it has attracted considerable attention in artificial intelligence research in previous years. It involves learning from observations that reveal information about the preferences of an individual or a class of individuals. Representing and processing knowledge in terms of preferences is appealing as it allows one to specify desires in a declarative way, to combine qualitative and quantitative modes of reasoning, and to deal with inconsistencies and exceptions in a flexible manner. And, generalizing beyond traini

  15. Central European gas market perspectives

    International Nuclear Information System (INIS)

    This presentation deals with (1) Definition of the Central European market, (2) Factors driving up consumption of natural gas in Central and Eastern Europe, (3) Role of natural gas in regional energy consumption, (4) Position of natural gas in individual country markets, (5) Future sources of imported natural gas into the region. The Central European market are the eleven countries Albania, Bulgaria, Croatia, Czech Republic, Hungary, Macedonia, Poland, Romania, Serbia and Montenegro, Slovakia, and Slovenia, with a total population of 121 million. This market is comparable to combined France and Italy in terms of population, but only 30% of its size in terms of GDP

  16. Centralized digital control of accelerators

    International Nuclear Information System (INIS)

    In contrasting the title of this paper with a second paper to be presented at this conference entitled Distributed Digital Control of Accelerators, a potential reader might be led to believe that this paper will focus on systems whose computing intelligence is centered in one or more computers in a centralized location. Instead, this paper will describe the architectural evolution of SLAC's computer based accelerator control systems with respect to the distribution of their intelligence. However, the use of the word centralized in the title is appropriate because these systems are based on the use of centralized large and computationally powerful processors that are typically supported by networks of smaller distributed processors

  17. Learning Object Repositories

    Science.gov (United States)

    Lehman, Rosemary

    2007-01-01

    This chapter looks at the development and nature of learning objects, meta-tagging standards and taxonomies, learning object repositories, learning object repository characteristics, and types of learning object repositories, with type examples. (Contains 1 table.)

  18. What Are Learning Disabilities?

    Science.gov (United States)

    ... links Share this: Page Content What are learning disabilities? Learning disabilities are conditions that affect how a person ... A person can have more than one learning disability. 2 Learning disabilities can last a person's entire life, but ...

  19. Deepening Learning through Learning-by-Inventing

    OpenAIRE

    Apiola, Mikko; Tedre, Matti

    2013-01-01

    It has been shown that deep approaches to learning, intrinsic motivation, and self-regulated learning have strong positive effects on learning. How those pedagogical theories can be integrated in computing curricula is, however, still lacking empirically grounded analyses. This study integrated, in a robotics-based programming class, a method of learning-by-inventing, and studied its qualitative effects on students’ learning through 144 interviews. Five findings were related with learning the...

  20. Learning disabilities.

    Science.gov (United States)

    Lyon, G R

    1996-01-01

    Approximately 5% of all public school students are identified as having a learning disability (LD). LD is not a single disorder, but includes disabilities in any of seven areas related to reading, language, and mathematics. These separate types of learning disabilities frequently co-occur with one another and with social skill deficits and emotional or behavioral disorders. Most of the available information concerning learning disabilities relates to reading disabilities, and the majority of children with learning disabilities have their primary deficits in basic reading skills. An important part of the definition of LD is its exclusions: learning disabilities cannot be attributed primarily to mental retardation, emotional disturbance, cultural difference, or disadvantage. Thus, the concept of LD focuses on the notion of a discrepancy between a child's academic achievement and his or her apparent capacity to learn. Recent research indicates, however, that disability in basic reading skills is primarily caused by deficits in phonological awareness, which is independent of any achievement-capacity discrepancy. Deficits in phonological awareness can be identified in late kindergarten and first grade using inexpensive, straightforward testing protocol. Interventions have varying effectiveness, depending largely on the severity of the individual child's disability. The prevalence of learning disability identification has increased dramatically in the past 20 years. The "real" prevalence of LD is subject to much dispute because of the lack of an agreed-upon definition of LD with objective identification criteria. Some researchers have argued that the currently recognized 5% prevalence rate is inflated; others argue that LD is still underidentified. In fact, it appears that there are both sound and unsound reasons for the increase in identification rates. Sound reasons for the increase include better research, a broader definition of disability in reading, focusing on

  1. From Learning Organization to Learning Community: Sustainability through Lifelong Learning

    Science.gov (United States)

    Kearney, Judith; Zuber-Skerritt, Ortrun

    2012-01-01

    Purpose: This paper aims to: extend the concept of "The learning organization" to "The learning community," especially disadvantaged communities; demonstrate how leaders in a migrant community can achieve positive change at the personal, professional, team and community learning levels through participatory action learning and action research…

  2. Blocking in Category Learning

    OpenAIRE

    Bott, Lewis; Hoffman, Aaron B.; Murphy, Gregory L.

    2007-01-01

    Many theories of category learning assume that learning is driven by a need to minimize classification error. When there is no classification error, therefore, learning of individual features should be negligible. We tested this hypothesis by conducting three category learning experiments adapted from an associative learning blocking paradigm. Contrary to an error-driven account of learning, participants learned a wide range of information when they learned about categories, and blocking effe...

  3. Payments and Central Bank Policy

    DEFF Research Database (Denmark)

    Korsgaard, Søren

    This thesis consists of three chapters. The rst, "Paying for Payments", examines the role of interchange fees in payment card networks. The second, "Bank Liquidity and the Interbank Market" (co-authored with Mikael Reimer Jensen), investigates how banks' liquidity holdings at the central bank a ect...... outcomes in the money market. The third, "Collateralized Lending and Central Bank Collateral Policy", considers the emergence of credit constraints under collateralized lending, and how central banks use collateral policy to mitigate these constraints. While the chapters can be read independently, they...... share common themes. Each chapter is concerned with payments in one way or another, each is concerned with the e ciency of market outcomes, and, to the extent that there is scope for improving these outcomes, each discusses the appropriate role for policy, in particular central bank policy....

  4. Central Exclusive Production at LHCb

    CERN Document Server

    McNulty, Ronan

    2015-01-01

    Central Exclusive Production is a unique QCD process in which particles are produced via colourless propagators. Several results have been obtained at LHCb for the production of single charmonia, pairs of charmonia, and single bottomonia.

  5. The Central Trigger Processor (CTP)

    CERN Multimedia

    Franchini, Matteo

    2016-01-01

    The Central Trigger Processor (CTP) receives trigger information from the calorimeter and muon trigger processors, as well as from other sources of trigger. It makes the Level-1 decision (L1A) based on a trigger menu.

  6. Neural Correlates of Motor Learning, Transfer of Learning, and Learning to Learn

    OpenAIRE

    Rachael D Seidler

    2010-01-01

    Recent studies on the neural bases of sensorimotor adaptation demonstrate that the cerebellar and striatal thalamocortical pathways contribute to early learning. Transfer of learning involves a reduction in the contribution of early learning networks, and increased reliance on the cerebellum. The neural correlates of learning to learn remain to be determined, but likely involve enhanced functioning of general aspects of early learning.

  7. Influences of Formal Learning, Personal Learning Orientation, and Supportive Learning Environment on Informal Learning

    Science.gov (United States)

    Choi, Woojae; Jacobs, Ronald L.

    2011-01-01

    While workplace learning includes formal and informal learning, the relationship between the two has been overlooked, because they have been viewed as separate entities. This study investigated the effects of formal learning, personal learning orientation, and supportive learning environment on informal learning among 203 middle managers in Korean…

  8. Learning Analytics

    Directory of Open Access Journals (Sweden)

    Erik Duval

    2012-06-01

    Full Text Available This paper provides a brief introduction to the domain of ‘learning analytics’. We first explain the background and idea behind the concept. Then we give a brief overview of current research issues. We briefly list some more controversial issues before concluding.

  9. Learning Ansible

    CERN Document Server

    Mohaan, Madhurranjan

    2014-01-01

    If you want to learn how to use Ansible to automate an infrastructure, either from scratch or to augment your current tooling with Ansible, then this is the book for you. It has plenty of practical examples to help you get to grips with Ansible.

  10. Learning Disabilities

    Science.gov (United States)

    ... Español Search this site: Disorders A - Z: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z You Are Here: Home » Disorders A - Z » Learning Disabilities » Skip secondary menu Home Disorders A - Z ...

  11. Learning Physics

    International Nuclear Information System (INIS)

    Full Text:The issue of Teaching physics vs Learning physics in our institutions of higher learning will be discussed. Physics is taught mainly by frontal lectures an old (and proven) method. The great advancements of the Information Age are introduced by exposing the students to vast amounts of computerized information and directing them to numerical problem solving by interacting with the computer. These modern methods have several drawbacks: 1. Students get the impression of easy material acquisition while in fact it becomes superficial. 2. There is little integration of topics that are taught in different courses. 3. Insufficient interest is built among undergraduate students to pursue studies that involve deeper thinking and independent research (namely, studies towards a doctoral degree). Learning physics is a formative process in the education of physicists, natural scientists and engineers. It must be based on discussions and exchange of ideas among the students, since understanding the studied material means being able to explain it to a colleague. Some universities in the US initiated programs of learning physics by creating an environment in which small groups of students are engaged in discussing material, jointly solving problems and jointly conducting simulated experiments. This is done under the supervision of a mentor. Suggestions for implementing this method in Israel will be discussed

  12. Virtual Learning

    Science.gov (United States)

    Cookson, Peter W., Jr.

    2004-01-01

    This article discusses the use of computer-based technology in the educational system. The author contends that while this technology is useful as an instructional tool, it is no substitute for face-to-face education. The author provides four principles of learning that will allow teachers to use this type of technology in the service of discovery.

  13. Learning Ionic

    CERN Document Server

    Ravulavaru, Arvind

    2015-01-01

    This book is intended for those who want to learn how to build hybrid mobile applications using Ionic. It is also ideal for people who want to explore theming for Ionic apps. Prior knowledge of AngularJS is essential to complete this book successfully.

  14. Privileged Learning

    Science.gov (United States)

    Wagoner, Norma E.; Romero-O'Connell, Josina M.

    2009-01-01

    Students often attain memorable experiences from cadaver dissections through reflective writing. For many, facing a dissection for the first time elicits a wide range of emotions. These may include thoughts of their own mortality to the sheer admiration of knowing that someone cared enough to help others learn about the body, even in death. Poems…

  15. Learning Mongoid

    CERN Document Server

    Rege, Gautam

    2013-01-01

    A step-by-step tutorial with focused examples that will help you build scalable, high performance Rails web applications with Mongoid.If you are an application developer who wants to learn how to use Mongoid in a Rails application, this book will be great for you. You are expected to be familiar with MongoDB and Ruby.

  16. Congenital nystagmus and central hypothyroidism

    OpenAIRE

    Reynaert, Nele; Braat, Elke; de Zegher, Francis

    2015-01-01

    We observed a male newborn with bilateral nystagmus and central hypothyroidism without hypoprolactinemia due to a deletion of chromosome band Xq26.1q26.2, containing FRMD7 and IGSF1. These two loss-of function mutations are known to cause, respectively, congenital nystagmus and the ensemble of central hypothyroidism, hypoprolactinemia and testicular enlargement. These latter two features may not yet be present in early life.

  17. Central Control Over Distributed Routing

    OpenAIRE

    Vissicchio, Stefano; Tilmans, Olivier; Vanbever, Laurent; Rexford, Jennifer; ACM SIGCOMM

    2015-01-01

    Centralizing routing decisions offers tremendous flexibility, but sacrifices the robustness of distributed protocols. In this paper, we present Fibbing, an architecture that achieves both flexibility and robustness through central control over distributed routing. Fibbing introduces fake nodes and links into an underlying link-state routing protocol, so that routers compute their own forwarding tables based on the augmented topology. Fibbing is expressive, and readily supports flexible load b...

  18. Rogoff's 'Conservative' Central Banker Restored

    OpenAIRE

    Herrendorf, Berthold; Lockwood, Ben

    1996-01-01

    This paper shows that delegation of monetary policy to a weight-conservative central banker is optimal, although the government can also use an inflation contract, an employment target, an inflation target, or any combination of these, to control the central banker. The key feature of our model is a stochastic inflation bias, arising when wage-setters receive some information about a supply shock prior to signing nominal wage contracts. Weight-conservatism is shown to be desirable if the stoc...

  19. CENTRAL PLATEAU REMEDIATION OPTIMIZATION STUDY

    Energy Technology Data Exchange (ETDEWEB)

    BERGMAN, T. B.; STEFANSKI, L. D.; SEELEY, P. N.; ZINSLI, L. C.; CUSACK, L. J.

    2012-09-19

    THE CENTRAL PLATEAU REMEDIATION OPTIMIZATION STUDY WAS CONDUCTED TO DEVELOP AN OPTIMAL SEQUENCE OF REMEDIATION ACTIVITIES IMPLEMENTING THE CERCLA DECISION ON THE CENTRAL PLATEAU. THE STUDY DEFINES A SEQUENCE OF ACTIVITIES THAT RESULT IN AN EFFECTIVE USE OF RESOURCES FROM A STRATEGIC PERSPECTIVE WHEN CONSIDERING EQUIPMENT PROCUREMENT AND STAGING, WORKFORCE MOBILIZATION/DEMOBILIZATION, WORKFORCE LEVELING, WORKFORCE SKILL-MIX, AND OTHER REMEDIATION/DISPOSITION PROJECT EXECUTION PARAMETERS.

  20. Re-Centring Central Asia

    OpenAIRE

    Grenet, Frantz

    2015-01-01

    The “golden peaches” of Samarkand in the days of Sogdian trade As a cultural area Central Asia was recognized at a late stage, since its emergence as a geographical reality was very slow. The term Central Asia was coined in around 1825, simultaneously in Russia and in France, by the diplomat Georges de Meyendorff and by Julius Klaproth, respectively. It soon gained currency, along with its variant Middle Asia, sometimes preferred in Russia. Reading this nineteenth-century geographic literat...

  1. Audit Committees in Central Banks

    OpenAIRE

    Kenneth Sullivan; Marie-Therese Camilleri; Tonny Lybek

    2007-01-01

    This paper reviews the tasks and design of audit committees, increasingly recommended as a way to strengthen financial accountability and good central bank governance. It outlines the motivations for the establishment of audit committees in commercial corporations and public sector entities, and explains how audit committees interact with other governance bodies within a central bank. The paper focuses on the functions of an audit committee, since the terminology of the governance structure i...

  2. Learning overcomplete representations from distributed data: a brief review

    Science.gov (United States)

    Raja, Haroon; Bajwa, Waheed U.

    2016-05-01

    Most of the research on dictionary learning has focused on developing algorithms under the assumption that data is available at a centralized location. But often the data is not available at a centralized location due to practical constraints like data aggregation costs, privacy concerns, etc. Using centralized dictionary learning algorithms may not be the optimal choice in such settings. This motivates the design of dictionary learning algorithms that consider distributed nature of data as one of the problem variables. Just like centralized settings, distributed dictionary learning problem can be posed in more than one way depending on the problem setup. Most notable distinguishing features are the online versus batch nature of data and the representative versus discriminative nature of the dictionaries. In this paper, several distributed dictionary learning algorithms that are designed to tackle different problem setups are reviewed. One of these algorithms is cloud K-SVD, which solves the dictionary learning problem for batch data in distributed settings. One distinguishing feature of cloud K-SVD is that it has been shown to converge to its centralized counterpart, namely, the K-SVD solution. On the other hand, no such guarantees are provided for other distributed dictionary learning algorithms. Convergence of cloud K-SVD to the centralized K-SVD solution means problems that are solvable by K-SVD in centralized settings can now be solved in distributed settings with similar performance. Finally, cloud K-SVD is used as an example to show the advantages that are attainable by deploying distributed dictionary algorithms for real world distributed datasets.

  3. From learning objects to learning activities

    DEFF Research Database (Denmark)

    Dalsgaard, Christian

    2005-01-01

    problem based, self-governed activities. Further, a new way of thinking pedagogy into learning objects is introduced. It is argued that a lack of pedagogical thinking in learning objects is not solved through pedagogical metadata. Instead, the paper suggests the concept of references as an alternative to......This paper discusses and questions the current metadata standards for learning objects from a pedagogical point of view. From a social constructivist approach, the paper discusses how learning objects can support problem based, self-governed learning activities. In order to support this approach......, it is argued that it is necessary to focus on learning activities rather than on learning objects. Further, it is argued that descriptions of learning objectives and learning activities should be separated from learning objects. The paper presents a new conception of learning objects which supports...

  4. Using Analogy Role-Play Activity in an Undergraduate Biology Classroom to Show Central Dogma Revision

    Science.gov (United States)

    Takemura, Masaharu; Kurabayashi, Mario

    2014-01-01

    For the study of biology in an undergraduate classroom, a classroom exercise was developed: an analogy role-play to learn mechanisms of gene transcription and protein translation (central dogma). To develop the central dogma role-play exercise, we made DNA and mRNA using paper sheets, tRNA using a wire dress hanger, and amino acids using Lego®…

  5. How we learn

    DEFF Research Database (Denmark)

    Illeris, Knud

    How We Learn, deals with the fundamental issues of the processes of learning, critically assessing different types of learning and obstacles to learning. It also considers a broad range of other important questions in relation to learning such as: modern research into learning and brain functions......, self-perception, motivation and competence development, teaching, intelligence and learning style, learning in relation to gender and life age. The book provides a comprehensive introduction to both traditional learning theory and the newest international research into learning processes, while at the...... same time being an innovative contribution to a new and more holistic understanding of learning including discussion on school-based learning, net-based learning, workplace learning and educational politics. How We Learn examines all the key factors that help to create a holistic understanding of what...

  6. Organizational Learning from Experience in High-Hazard Industries: Problem Investigation as Off-Line Reflective Practice

    OpenAIRE

    Rudolph, Jenny; Hatakenaka, Sachi; Carroll, John S., 1948-

    2002-01-01

    Learning from experience, the cyclical interplay of thinking and doing, is increasingly important as organizations struggle to cope with rapidly changing environments and more complex and interdependent sets of knowledge. This paper confronts two central issues for organizational learning: (1) how is local learning (by individuals or small groups) integrated into collective learning by organizations? and (2) what are the differences between learning practices that focus on control, eliminatio...

  7. Novel ensemble learning based on multiple section distribution in distributed environment

    Institute of Scientific and Technical Information of China (English)

    Fang Min

    2008-01-01

    Because most ensemble learning algorithms use the centralized model, and the training instances must be centralized on a single station, it is difficult to centralize the training data on a station. A distributed ensemble learning algorithm is proposed which has two kinds of weight genes of instances that denote the global distribution and the local distribution. Instead of the repeated sampling method in the standard ensemble learning,non-balance sampling from each station is used to train the base classifier set of each station. The concept of the effective nearby region for local integration classifier is proposed, and is used for the dynamic integration method of multiple classifiers in distributed environment. The experiments show that the ensemble learning algorithm in distributed environment proposed could reduce the time of training the base classifiers effectively, and ensure the classify performance is as same as the centralized learning method.

  8. C Language Experimental Course Teaching Practice Based on ARM Platform%基于ACM平台的C语言实验课程教学实践

    Institute of Scientific and Technical Information of China (English)

    陈荣钦; 王爱冬; 应建健

    2016-01-01

    Constructivism teaching theory as the guiding ideology,"Taizhou University online program design comprehen-sive experimental platform"for the C language experimental curriculum bridges, breaking the traditional experimental tea-ching curriculum test several aspects of the drawbacks, the introduction of computers in all aspects of automatic evaluation method teaching, to put into traditional"teacher-centered"teaching mode"student-centered"self-learning process interest-ing and competitive, effectively combine inside and outside process of teaching and examination courses, and teaching ef-ficiency is greatly improved.%以建构主义教学理论为指导思想,“台州学院在线程序设计综合实验平台”为桥梁的C语言实验课程,突破传统实验课程教学考几个方面的弊端,在教学各个环节中引入计算机自动评判方法,把传统的以“教师为中心”的教学模式转变成以“学生为中心”的趣味性和竞争性的自主学习过程,有效地将课内外教学和过程考核有机结合,极大地提高了教学效率。

  9. The Future of e-Learning in Medical Education: Current Trend and Future Opportunity

    Directory of Open Access Journals (Sweden)

    Sara Kim

    2006-09-01

    Full Text Available A wide range of e-learning modalities are widely integrated in medical education. However, some of the key questions related to the role of e-learning remain unanswered, such as (1 what is an effective approach to integrating technology into pre-clinical vs. clinical training?; (2 what evidence exists regarding the type and format of e-learning technology suitable for medical specialties and clinical settings?; (3 which design features are known to be effective in designing on-line patient simulation cases, tutorials, or clinical exams?; and (4 what guidelines exist for determining an appropriate blend of instructional strategies, including online learning, face-to-face instruction, and performance-based skill practices? Based on the existing literature and a variety of e-learning examples of synchronous learning tools and simulation technology, this paper addresses the following three questions: (1 what is the current trend of e-learning in medical education?; (2 what do we know about the effective use of e-learning?; and (3 what is the role of e-learning in facilitating newly emerging competency-based training? As e-learning continues to be widely integrated in training future physicians, it is critical that our efforts in conducting evaluative studies should target specific e-learning features that can best mediate intended learning goals and objectives. Without an evolving knowledge base on how best to design e-learning applications, the gap between what we know about technology use and how we deploy e-learning in training settings will continue to widen.

  10. Cultivation and Stimulation of the English Learning Motivation

    Institute of Scientific and Technical Information of China (English)

    马茹

    2014-01-01

    In recent years, more and more researches show that we should pay more attention to students to play a main role in English study, because students who get the final effect on English learning motivation play central role in numerous students' learning affected factors. Therefore, in the education teaching activities, many teachers regard learning motivation of English effect as important aspect and use it in teaching through different ways and methods to cultivate and motivate students to learn English motivation. According to the definition of learning motivation,combined with the modern middle school students’English study, such as, the current situation of teachers' teaching, the actual situation of the relationship between teach-ers and students to talk about encouraging and educating high school students in English learning motivation by means and methods, in order to culti-vate and stimulate students`English learning motivation and improve English teaching level.

  11. Tenor bass, dr02, Central Symphony

    OpenAIRE

    Helmlinger, Aurélie

    2011-01-01

    Tenor bass, dr02, augmented, Central Symphony Steel Orchestra panyard, Government House road, Tobago( erreur dans le nom de fichier : "central_symphony_steel_tenor_bass_1_dr02" ; nom correct ="central_symphony_tenor_bass_1_dr02 " )

  12. Using Learning Games to Meet Learning Objectives

    DEFF Research Database (Denmark)

    Henriksen, Thomas Duus

    2013-01-01

    This paper addresses the question on how learning games can be used to meet with the different levels in Bloom’s and the SOLO taxonomy, which are commonly used for evaluating the learning outcome of educational activities. The paper discusses the quality of game-based learning outcomes based on a...... case study of the learning game 6Styles....

  13. Learning Spaces in Mobile Learning Environments

    Science.gov (United States)

    Solvberg, Astrid M.; Rismark, Marit

    2012-01-01

    Mobile learning (m-learning) environments open a wide range of new and exciting learning opportunities, and envision students who are continually on the move, learn across space and time, and move from topic to topic and in and out of interaction with technology. In this article we present findings from a study of how students manoeuvre and study…

  14. Professional Learning Communities, Leadership, and Student Learning

    Science.gov (United States)

    Thompson, Sue C.; Gregg, Larry; Niska, John M.

    2004-01-01

    Professional learning communities have become one of the most talked about ideas in education today. Many K-12 schools are working to become professional learning communities in the hope that student learning will improve when adults commit themselves to talking collaboratively about teaching and learning and then take action that will improve…

  15. A Phenomenographic Approach for Exploring Conceptions of Learning and Teaching Biology in Turkey

    OpenAIRE

    Özlem Sadi

    2014-01-01

    The present study aims to determine the students’ conceptions of learning and teachers’ conceptions of teaching in biology since both of them have a profound influence on the learning process and learning outcomes. The interview data, analyzed by a phenomenographic method, gathered from 60 university biology-major students and 3 university teachers in Central Region of Anatolia in Turkey. Results showed that students revealed five categories of conceptions of learning biolog...

  16. The Learning of Exclusive-Or Categories by Monkeys (Macaca mulatta) and Humans (Homo sapiens)

    OpenAIRE

    Smith, J. David; Coutinho, Mariana V. C.; Justin J. Couchman

    2011-01-01

    A central question in categorization research concerns the categories that animals and humans learn naturally and well. Here, the authors examined monkeys’ and humans’ learning of the important class of exclusive-or (XOR) categories. Both species exhibited—through a sustained level of ongoing errors—substantial difficulty learning XOR category tasks at three stimulus dimensionalities. Clearly, both species brought a linear-separability constraint to XOR category learning. This constraint illu...

  17. Holistic quality learning in musikdidaktik from a student perspective. Where, when and how does it occur?

    OpenAIRE

    Thorgersen, Cecilia Ferm

    2012-01-01

    Musikdidaktik is a central subject in music teacher education, where the students are expected to learn about teaching and related learning of music, from practical, theoretical and philosophical perspectives. As part of a larger study of educational quality, six student groups were interviewed about teaching and learning quality in the subject of musikdidaktik. They answered questions on learning, identity, and choice of content. In this article the author concentrates on student perspecti...

  18. Lifted Representation of Relational Causal Models Revisited: Implications for Reasoning and Structure Learning

    OpenAIRE

    Lee, Sanghack; Honavar, Vasant

    2015-01-01

    Maier et al. (2010) introduced the relational causal model (RCM) for representing and inferring causal relationships in relational data. A lifted representation, called abstract ground graph (AGG), plays a central role in reasoning with and learning of RCM. The correctness of the algorithm proposed by Maier et al. (2013a) for learning RCM from data relies on the soundness and completeness of AGG for relational d-separation to reduce the learning of an RCM to learning of an AGG. We revisit the...

  19. Using Problem Based Learning Methods from Engineering Education in company based development

    DEFF Research Database (Denmark)

    Kofoed, Lise Busk; Jørgensen, Frances

    2007-01-01

    This paper discusses how Problem-Based Learning (PBL) methods were used to support a Danish company in its efforts to become more of a 'learning organisation', characterized by sharing of knowledge and experiences. One of the central barriers to organisational learning in this company involved a...... motivation for sharing of experiences across organisational boundaries. The case also emphasises the importance of management involvement and support when attempting to develop a learning environment....

  20. Leadership of learning and reflective practice: An exploratory study of nursing managers

    OpenAIRE

    Matsuo, M.

    2012-01-01

    Although the role of leadership has been emphasized in facilitating learning in the workplace, there is limited systematic research directly linked to leadership and learning. This study investigated the characteristics of leadership behaviors that facilitate workplace learning, using data from a survey of 228 nursing managers in 22 hospitals. Results of structural equation modeling indicate that encouraging reflective practice plays a central role in enhancing workplace learning, and reflect...

  1. The socio-materiality of learning practices and implications for the field of learning technology

    Directory of Open Access Journals (Sweden)

    Aditya Johri

    2011-12-01

    Full Text Available Although the use of digital information technologies in education has becomecommonplace, there are few, if any, central guiding frameworks or theories thatexplicate the relationship between technology and learning practices. In thispaper, I argue that such a theoretical framework can assist scholars and practitionersalike by working as a conduit to study and design learning technologies.Towards this goal, I propose socio-materiality as a key theoretical construct withvaluable insights and implications for the field of learning technology. Sociomaterialityhelps balance the disproportionate attention given to either the socialimplications of technology use or the material aspects of technology design.Furthermore, I forward ‘socio-material bricolage' as a useful analytical frameworkto examine and design technology-infused learning environments. I illustratethe value of the framework by applying it to three case studies of formaland informal technology-based learning.

  2. Lifelong Learning

    DEFF Research Database (Denmark)

    Krogh, Lone; Jensen, Annie Aarup

    2010-01-01

    Master education for adults has become a strategy for Lifelong Learning among many well-educated people in Denmark. This type of master education is part of the ‘parallel education system' in Denmark. As one of the first Danish universities who offered this type of Master education, Aalborg...... University has during the last 9 years made it possible for adults from public and private organizations to go through continued academic education. This paper presents some of the results of a research project investigating the adult students' motives and needs for participating in a master education...... the intended as well as the unintended effects (personal and professional) of the master education. The data have been gathered among graduates from a specific master education, Master in Learning Processes, and the paper will draw on results from a quantitative survey based on a questionnaire answered by 120...

  3. Resonant learning

    DEFF Research Database (Denmark)

    Lindvang, Charlotte

    2013-01-01

    The article presents a part of the authors PhD-study in music therapy about self-experiential training and the development of music therapeutic competencies. One of the purposes of the study was to explore and generate understanding and insight into the phenomena of learning through self-experien......The article presents a part of the authors PhD-study in music therapy about self-experiential training and the development of music therapeutic competencies. One of the purposes of the study was to explore and generate understanding and insight into the phenomena of learning through self......-experience and personal therapy in training, first and foremost from the students’ perspective. The author focuses on presenting the qualitative part of her research which namely addresses the students’ experiences. Semi-structured qualitative interviews and qualitative music analyses were conducted, using a...

  4. Learning Java

    CERN Document Server

    Niemeyer, Patrick

    2005-01-01

    Version 5.0 of the Java 2 Standard Edition SDK is the most important upgrade since Java first appeared a decade ago. With Java 5.0, you'll not only find substantial changes in the platform, but to the language itself-something that developers of Java took five years to complete. The main goal of Java 5.0 is to make it easier for you to develop safe, powerful code, but none of these improvements makes Java any easier to learn, even if you've programmed with Java for years. And that means our bestselling hands-on tutorial takes on even greater significance. Learning Java is the most widely sou

  5. Network centrality of metro systems.

    Directory of Open Access Journals (Sweden)

    Sybil Derrible

    Full Text Available Whilst being hailed as the remedy to the world's ills, cities will need to adapt in the 21(st century. In particular, the role of public transport is likely to increase significantly, and new methods and technics to better plan transit systems are in dire need. This paper examines one fundamental aspect of transit: network centrality. By applying the notion of betweenness centrality to 28 worldwide metro systems, the main goal of this paper is to study the emergence of global trends in the evolution of centrality with network size and examine several individual systems in more detail. Betweenness was notably found to consistently become more evenly distributed with size (i.e. no "winner takes all" unlike other complex network properties. Two distinct regimes were also observed that are representative of their structure. Moreover, the share of betweenness was found to decrease in a power law with size (with exponent 1 for the average node, but the share of most central nodes decreases much slower than least central nodes (0.87 vs. 2.48. Finally the betweenness of individual stations in several systems were examined, which can be useful to locate stations where passengers can be redistributed to relieve pressure from overcrowded stations. Overall, this study offers significant insights that can help planners in their task to design the systems of tomorrow, and similar undertakings can easily be imagined to other urban infrastructure systems (e.g., electricity grid, water/wastewater system, etc. to develop more sustainable cities.

  6. Network centrality of metro systems.

    Science.gov (United States)

    Derrible, Sybil

    2012-01-01

    Whilst being hailed as the remedy to the world's ills, cities will need to adapt in the 21(st) century. In particular, the role of public transport is likely to increase significantly, and new methods and technics to better plan transit systems are in dire need. This paper examines one fundamental aspect of transit: network centrality. By applying the notion of betweenness centrality to 28 worldwide metro systems, the main goal of this paper is to study the emergence of global trends in the evolution of centrality with network size and examine several individual systems in more detail. Betweenness was notably found to consistently become more evenly distributed with size (i.e. no "winner takes all") unlike other complex network properties. Two distinct regimes were also observed that are representative of their structure. Moreover, the share of betweenness was found to decrease in a power law with size (with exponent 1 for the average node), but the share of most central nodes decreases much slower than least central nodes (0.87 vs. 2.48). Finally the betweenness of individual stations in several systems were examined, which can be useful to locate stations where passengers can be redistributed to relieve pressure from overcrowded stations. Overall, this study offers significant insights that can help planners in their task to design the systems of tomorrow, and similar undertakings can easily be imagined to other urban infrastructure systems (e.g., electricity grid, water/wastewater system, etc.) to develop more sustainable cities. PMID:22792373

  7. Coverage centralities for temporal networks*

    Science.gov (United States)

    Takaguchi, Taro; Yano, Yosuke; Yoshida, Yuichi

    2016-02-01

    Structure of real networked systems, such as social relationship, can be modeled as temporal networks in which each edge appears only at the prescribed time. Understanding the structure of temporal networks requires quantifying the importance of a temporal vertex, which is a pair of vertex index and time. In this paper, we define two centrality measures of a temporal vertex based on the fastest temporal paths which use the temporal vertex. The definition is free from parameters and robust against the change in time scale on which we focus. In addition, we can efficiently compute these centrality values for all temporal vertices. Using the two centrality measures, we reveal that distributions of these centrality values of real-world temporal networks are heterogeneous. For various datasets, we also demonstrate that a majority of the highly central temporal vertices are located within a narrow time window around a particular time. In other words, there is a bottleneck time at which most information sent in the temporal network passes through a small number of temporal vertices, which suggests an important role of these temporal vertices in spreading phenomena. Contribution to the Topical Issue "Temporal Network Theory and Applications", edited by Petter Holme.Supplementary material in the form of one pdf file available from the Journal web page at http://dx.doi.org/10.1140/epjb/e2016-60498-7

  8. Coverage centralities for temporal networks

    CERN Document Server

    Takaguchi, Taro; Yoshida, Yuichi

    2015-01-01

    Structure of real networked systems, such as social relationship, can be modeled as temporal networks in which each edge appears only at the prescribed time. Understanding the structure of temporal networks requires quantifying the importance of a temporal vertex, which is a pair of vertex index and time. In this paper, we define two centrality measures of a temporal vertex by the proportion of (normal) vertex pairs, the quickest routes between which can (or should) use the temporal vertex. The definition is free from parameters and robust against the change in time scale on which we focus. In addition, we can efficiently compute these centrality values for all temporal vertices. Using the two centrality measures, we reveal that distributions of these centrality values of real-world temporal networks are heterogeneous. For various datasets, we also demonstrate that a majority of the highly central temporal vertices are located within a narrow time window around a particular time. In other words, there is a bo...

  9. Bats in Agroecosytems around California's Central Coast

    Science.gov (United States)

    Wayne, A.

    2014-12-01

    Bats in agroecosystems around California's Central Coast: A full quarter of California's land area is farmland. Crops account for 32.5 billion of California's GDP. Insect control is a big problem for farmers, and California bats eat only insects, saving farmers an estimated 3 to $53 billion a year. As farmers maximize crop yield, they use more pesticides, herbicides, and fertilizers, which contaminate runoff streams that bats drink from. Also, pesticide use kills bats' sole food source: insects. My research objective was to find out how farm management practices and landscape complexity affect bat diversity and activity, and to see which one affects bat activity more. We monitored 18 sites, including conventional, organic, and low and high-complexity landscapes. We noted more bat activity at sites with high complexity landscapes and organic practices than at sites with either low-complexity landscapes or conventional farming practices. I captured and processed bats and recorded data. I also classified insects collected from light traps. I learned how to handle bats and measure forearm length and weight, as well as how to indentify their gender. I took hair clippings and fecal samples, which yield data about the bats' diet. Their diet, in turn, gives us data about which pests they eat and therefore help control. I also learned about bats' echolocation: they have a special muscle over their ears that closes when they echolocate so that they don't burst their own eardrum. Also, some insects have evolved a special call that will disrupt bats echolocation so bats can't track it.

  10. Learning in a Physics Classroom Community: Physics Learning Identity Construct Development, Measurement and Validation

    Science.gov (United States)

    Li, Sissi L.

    At the university level, introductory science courses usually have high student to teacher ratios which increases the challenge to meaningfully connect with students. Various curricula have been developed in physics education to actively engage students in learning through social interactions with peers and instructors in class. This learning environment demands not only conceptual understanding but also learning to be a scientist. However, the success of student learning is typically measured in test performance and course grades while assessment of student development as science learners is largely ignored. This dissertation addresses this issue with the development of an instrument towards a measure of physics learning identity (PLI) which is used to guide and complement case studies through student interviews and in class observations. Using the conceptual framework based on Etienne Wenger's communities of practice (1998), I examine the relationship between science learning and learning identity from a situated perspective in the context of a large enrollment science class as a community of practice. This conceptual framework emphasizes the central role of identity in the practices negotiated in the classroom community and in the way students figure out their trajectory as members. Using this framework, I seek to understand how the changes in student learning identity are supported by active engagement based instruction. In turn, this understanding can better facilitate the building of a productive learning community and provide a measure for achievement of the curricular learning goals in active engagement strategies. Based on the conceptual framework, I developed and validated an instrument for measuring physics learning identity in terms of student learning preferences, self-efficacy for learning physics, and self-image as a physics learner. The instrument was pilot tested with a population of Oregon State University students taking calculus based

  11. Quality Training and Learning in Aviation: Problems of Alignment

    Science.gov (United States)

    Moore, Phillip J.; Lehrer, Henry R.; Telfer, Ross A.

    2001-01-01

    The challenge of producing training programs that lead to quality learning outcomes is ever present in aviation, especially when economic and regulatory pressures are brought into the equation. Previous research by Telfer & Moore (1997) indicates the importance of appropriate alignment of beliefs about learning across all levels of an organization from the managerial level, through the instructor/check and training level, to the pilots and other crew. This paper argues for a central focus on approaches to learning and training that encourage understanding, problem solving and application. Recent research in the area is emphasized as are methods and techniques for enhancing deeper learning.

  12. Experimenting `learn by doing' and `learn by failing'

    Science.gov (United States)

    Pozzi, Rossella; Noè, Carlo; Rossi, Tommaso

    2015-01-01

    According to the literature, in recent years, developing experiential learning has fulfilled the requirement of a deep understanding of lean philosophy by engineering students, demonstrating the advantages and disadvantages of some of the key principles of lean manufacturing. On the other hand, the literature evidences how some kinds of game-based experiential learning overlook daily difficulties, which play a central role in manufacturing systems. To fill the need of a game overcoming such lack of vision, an innovative game direct in-field, named Kart Factory, has been developed. Actual production shifts are simulated, while keeping all the elements peculiar to a real production set (i.e. complexity, effort, safety). The working environment is a real pedal car assembly department, the products to be assembled have relevant size and weight (i.e. up to 35 kg approximately), and the provided tools are real production equipment (e.g. keys, screwdrivers, trans-pallets, etc.). Due to the need to maximise the impact on students, a labour-intensive process characterises the production department. The whole training process is based on three educational principles: Experience Value Principle, Error Value Principle, and Team Value Principle. As the 'learn by doing' and 'learn by failing' are favoured, the theory follows the practice, while crating the willingness to 'do' instead of just designing or planning. The gathered data prove the Kart Factory's effectiveness in reaching a good knowledge of lean concepts, notwithstanding the students' initial knowledge level.

  13. 航空高职学院毕业生就业见习实习基地建设研究%On Aeronautical Vocational College Graduates' Job Attachment Practice Base

    Institute of Scientific and Technical Information of China (English)

    胡良君; 王红梅; 宋锐; 李晓锋

    2013-01-01

      “航空高职学院毕业生就业见习实习基地”旨在解决航空职院毕业生缺乏工作经验,增加毕业生就业见习实习实践的机会,有效提高毕业生的就业率。%The aeronautical vocational college graduates' job attachment practice base aims to address solve the problem of aviation Vocational-Technical College graduates' lack of work experience, increase graduates' opportunity to practice, and effectively improve the employment rate of graduates.

  14. Soil indigenous knowledge in North Central Namibia

    Science.gov (United States)

    Prudat, Brice; Bloemertz, Lena; Kuhn, Nikolaus J.

    2016-04-01

    Mapping and classifying soils is part of an important learning process to improve soil management practices, soil quality and increase productivity. In order to assess soil quality improvement related to an ongoing land reform in North-Central Namibia, the characteristics that determine soil quality in the local land use context were determined in this study. To do so, we collated the indigenous soil knowledge in North-Central Namibia where the Ovakwanyama cultivate pearl millet for centuries. Local soil groups are defined mostly based on their productivity potential, which varies depending on the rainfall pattern. The morphological criteria used by the farmers to differentiate the soil groups (colour, consistence) were supported by a conventional analysis of soil physical and chemical properties. Now, they can be used to develop a soil quality assessment toolbox adapted to the regional use. The characteristics of the tool box do not directly indicate soil quality, but refer to local soils groups. The quality of these groups is relatively homogenous at the local scale. Our results show that understanding of indigenous soil knowledge has great potential to improve soil quality assessment with regards to land use. The integration of this knowledge with the conventional soil analysis improves the local meaning of such a "scientific" assessment and thus facilitates dialog between farmers and agronomists, but also scientists working in different regions of the world, but in similar conditions. Overall, the integration of indigenous knowledge in international classification systems (e.g. WRB) as attempted in this study has thus a major potential to improve soil mapping in the local context.

  15. Blended learning

    OpenAIRE

    Басава, Ганна Іванаўна; Салаўёў, Павел Леанідавіч

    2015-01-01

    In recent years, the training initiatives in blended learning increased enormously as a result of the different demands to integrate the Information and Communication Technologies (ICT) in educational systems. In Higher Education, the blend approach is highly pursued because of its unique flexibility that allows the teacher to propose, in every situation, more advantageous train- ing solutions for their students, contrary to mandatory classroom in Basic and Secondary schools. It seems that th...

  16. Learning Raspbian

    CERN Document Server

    Harrington, William

    2015-01-01

    This book is intended for developers who have worked with the Raspberry Pi and who want to learn how to make the most of the Raspbian operating system and their Raspberry Pi. Whether you are a beginner to the Raspberry Pi or a seasoned expert, this book will make you familiar with the Raspbian operating system and teach you how to get your Raspberry Pi up and running.

  17. Development of learning science after learning psychology

    OpenAIRE

    Mori, Toshiaki

    2015-01-01

    Learning psychology began as a branch of psychology in the last couple of decades of the nineteenth century, and its history is therefore as long as that of psychology itself. However, learning science is a relatively young discipline: its development may be traced to 1991, when the first international conference was held and Journal of the Learning Sciences was first published. In the short subsequent period, learning science has grown rapidly as an interdisciplinary approach to learning and...

  18. Why lifelong learning and why learning cities?

    OpenAIRE

    Osborne, Michael

    2014-01-01

    This article is based on a keynote presentation made in May 2014 at the Townsville Learning Cities conference in Australia, one of a series of regional events organized by the Australian Learning Community Network. The presentation sought to answer a series of specific questions that had been posed by the city of Townsville as follows: What are the Community benefits of a local government emphasis on lifelong learning? How do we engage youth in learning? How do we reengage adults in learning ...

  19. Discerning Culture in E-Learning and in the Global Workplaces

    Directory of Open Access Journals (Sweden)

    Bolanle A. Olaniran

    2009-09-01

    Full Text Available This paper explores issues relating to e-learning in the global workplaces and educational contexts. The literature on e-learning often touts the benefits of e-learning as an equalizing or democratizing force in learning and education at the detriment of significant challenges facing its implementation and eventual outcomes for users. Central to the challenges facing e-learning systems is cultural challenges. Therefore the author argues the need to attend to cultural issues in e-learning if e-learning is to be successful. First, the paper addresses the different dimensions of education as described by the learning societies. Second, the paper incorporates the role of culture in e-learning, and finally, implications of culture in e-learning in the global workplaces are addressed.

  20. Machine learning with quantum relative entropy

    International Nuclear Information System (INIS)

    Density matrices are a central tool in quantum physics, but it is also used in machine learning. A positive definite matrix called kernel matrix is used to represent the similarities between examples. Positive definiteness assures that the examples are embedded in an Euclidean space. When a positive definite matrix is learned from data, one has to design an update rule that maintains the positive definiteness. Our update rule, called matrix exponentiated gradient update, is motivated by the quantum relative entropy. Notably, the relative entropy is an instance of Bregman divergences, which are asymmetric distance measures specifying theoretical properties of machine learning algorithms. Using the calculus commonly used in quantum physics, we prove an upperbound of the generalization error of online learning.