Triple-Loop Learning in a Cross-Sector Partnership: The DC Central Kitchen Partnership

ERIC Educational Resources Information Center

Ameli, Patrizia; Kayes, D. Christopher

2011-01-01

Purpose: This paper aims to build on notions of a higher level of organizational learning to suggest another dimension: interorganizational learning that emerges in a cross-sector partnership. Design/methodology/approach: A case study was conducted with the DC Central Kitchen (DCCK) partnership with for-profit and governmental entities. Research…

Research Use as Learning: The Case of Fundamental Change in School District Central Offices

ERIC Educational Resources Information Center

Honig, Meredith I.; Venkateswaran, Nitya; McNeil, Patricia

2017-01-01

Districts nationwide have launched efforts to fundamentally change their central offices to support improved teaching and learning for all students and are turning to research for help. The research provides promising guides but is challenging to use. What happens when central offices try? We explored that question in six districts using…

Keeping Your Voice Healthy

MedlinePlus

... an ENT Doctor Near You Keeping Your Voice Healthy Keeping Your Voice Healthy Patient Health Information News ... voice-related. Key Steps for Keeping Your Voice Healthy Drink plenty of water. Moisture is good for ...

Classroom Assessment for Student Learning: Impact on Elementary School Mathematics in the Central Region. Final Report. NCEE 2011-4005

ERIC Educational Resources Information Center

Randel, Bruce; Beesley, Andrea D.; Apthorp, Helen; Clark, Tedra F.; Wang, Xin; Cicchinelli, Louis F.; Williams, Jean M.

2011-01-01

This study was conducted by the Central Region Educational Laboratory (REL Central) administered by Mid-continent Research for Education and Learning to provide educators and policymakers with rigorous evidence about the potential of Classroom Assessment for Student Learning (CASL) to improve student achievement. CASL is a widely used professional…

Interventions for Learning Disorders

MedlinePlus

... about any treatment you are considering. Children and Learning Disabilities Here are some points to keep in mind about learning disabilities. Children with learning disabilities are a very heterogeneous ...

Urban District Central Office Transformation for Teaching and Learning Improvement: Beyond a Zero-Sum Game

ERIC Educational Resources Information Center

Honig, Meredith I.; Lorton, Juli Swinnerton; Copland, Michael A.

2009-01-01

Over the past 15 years, a growing number of mid-sized to large school district central offices have engaged in radical reforms to strengthen teaching and learning for all students districtwide. Such efforts mark a significant change in urban educational governance. The authors call these efforts "district central office transformation for teaching…

Keeping Up in School? Identifying Learning Problems

MedlinePlus

... español Send us your comments Reading, writing, and math are the building blocks of learning. Mastering these ... and can create issues with reading, writing, and math. “Typically, in the first few years of elementary ...

Profiles of Types of Central Auditory Processing Disorders in Children with Learning Disabilities.

ERIC Educational Resources Information Center

Musiek, Frank E.; And Others

1985-01-01

The article profiles five cases of children (8-17 years old) with learning disabilities and auditory processing problems. Possible correlations between the presumed etiology and the unique audiological pattern on the central test battery are analyzed. (Author/CL)

Keeping Pace with K-12 Online & Blended Learning: An Annual Review of Policy and Practice, 2013

ERIC Educational Resources Information Center

Watson, John; Murin, Amy; Vashaw, Lauren; Gemin, Butch; Rapp, Chris

2013-01-01

This is the 10th annual "Keeping Pace" report. "Keeping Pace" has several goals: (1) add to the body of knowledge about online education policy and practice, and make recommendations for advances; (2) serve as a reference source for information about programs and policies across the country, both for policymakers and…

What Leads People to Keep on E-Learning? An Empirical Analysis of Users' Experiences and Their Effects on Continuance Intention

ERIC Educational Resources Information Center

Rodríguez-Ardura, Inma; Meseguer-Artola, Antoni

2016-01-01

User retention is a major goal for higher education institutions running their teaching and learning programmes online. This is the first investigation into how the senses of presence and flow, together with perceptions about two central elements of the virtual education environment (didactic resource quality and instructor attitude), facilitate…

Keeping it wild 2: An updated interagency strategy to monitor trends in wilderness character across the National Wilderness Preservation System

Treesearch

Peter Landres; Chris Barns; Steve Boutcher; Tim Devine; Peter Dratch; Adrienne Lindholm; Linda Merigliano; Nancy Roeper; Emily Simpson

2015-01-01

Keeping It Wild 2 is an interagency strategy to monitor trends in selected attributes of wilderness character based on lessons learned from 15 years of developing and implementing wilderness character monitoring across the National Wilderness Preservation System. This document updates and replaces Keeping It Wild: An Interagency Strategy for Monitoring Wilderness...

Learning across Distance

ERIC Educational Resources Information Center

Cowan, Kristina

2009-01-01

A 2008 report, "Keeping Pace with K-12 Online Learning," commissioned by North American Council for Online Learning (NACOL) and others, defines online learning as "teacher-led education that takes place over the Internet, with the teacher and student separated geographically." The term "distance learning" includes online education, but is…

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

ERIC Educational Resources Information Center

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

2012-01-01

In this paper, we use data from the German PISA 2003 sample to study the effects of central exit examinations on student performance and student attitudes. 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…

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

ERIC Educational Resources Information Center

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,…

Job Keeping Skills.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia. Office of Vocational Education.

This curriculum is designed to help teachers teach a course in job keeping skills to high school students in order to instill in them appropriate attitudes for the world of work. The guide introduces the human aspects of working in an organization. "Job Keeping Skills" is divided into 10 instructional units. Each unit contains four or more lessons…

Nimble Navigation: A Constant Cycle Assessment Keeps Learning on Course

ERIC Educational Resources Information Center

James, Wendy; Johanson, Terry

2016-01-01

Just like in a classroom, a professional learning facilitator needs to base planning and instruction on assessment. Adult learners need the learning experience to be as focused as possible on their questions and their teaching circumstances. Whether the professional learning is a half-day session or extends over multiple school years, leaders can…

Art-Making Behavior: Why and How Arts Education Is Central To Learning.

ERIC Educational Resources Information Center

Wilson, John M.

1998-01-01

Discusses (1) the significance of art-making in the emergence and development of the human species and (2) the importance of the "biocultural" view in framing policies that affect the uses of the arts in public institutions. Addresses the arts in the context of U.S. culture and how and why art making is central to learning. (CMK)

Intentions and Behaviours: Record-Keeping Practices of Pre-Service Teachers during Professional Experience

ERIC Educational Resources Information Center

Shaw, Simon G.; Pedersen, Scott; Cooley, Dean; Callingham, Rosemary A.

2013-01-01

The current expectation of teachers in Australia is that they are able to collect, interpret, and use data related to teaching and learning. Digital technologies in schools, such as electronic methods of record-keeping, offer enhanced opportunities for teachers to perform this skill, and its application has been growing steadily in education. The…

A Step in the Right Direction: Learning Walks Build a Bridge between Central Office and Schools

ERIC Educational Resources Information Center

Deane-Williams, Barbara; Nelms, Shaun; Robinson, Sheila B.

2015-01-01

What does an effective classroom look and sound like? What does it mean to have students engaged in learning? What is high-quality instruction? To answer these questions, the Greece Central School District in New York created a common language around teaching and learning as a way to support student achievement. The district developed a five-year…

Blended learning in health education: three case studies.

PubMed

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

2014-09-01

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 active and collaborative? Three cases of blended, active and collaborative learning are presented. In case 1 a virtual classroom is used to realize online problem-based learning (PBL). In case 2 PBL cases are presented in Second Life, a 3D immersive virtual world. In case 3 discussion forums, blogs and wikis were used. In all cases face-to-face meetings were also organized. Evaluation results of the three cases clearly show that active, collaborative learning at a distance is possible. Blended learning enables the use of novel instructional methods and student-centred education. The three cases employ different educational methods, thus illustrating diverse possibilities and a variety of learning activities in blended learning. Interaction and communication rules, the role of the teacher, careful selection of collaboration tools and technical preparation should be considered when designing and implementing blended learning.

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

ERIC Educational Resources Information Center

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…

Experimenting `learn by doing' and `learn by failing'

NASA Astrophysics Data System (ADS)

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.

Different Roles for Honey Bee Mushroom Bodies and Central Complex in Visual Learning of Colored Lights in an Aversive Conditioning Assay

PubMed Central

Plath, Jenny A.; Entler, Brian V.; Kirkerud, Nicholas H.; Schlegel, Ulrike; Galizia, C. Giovanni; Barron, Andrew B.

2017-01-01

The honey bee is an excellent visual learner, but we know little about how and why it performs so well, or how visual information is learned by the bee brain. Here we examined the different roles of two key integrative regions of the brain in visual learning: the mushroom bodies and the central complex. We tested bees' learning performance in a new assay of color learning that used electric shock as punishment. In this assay a light field was paired with electric shock. The other half of the conditioning chamber was illuminated with light of a different wavelength and not paired with shocks. The unrestrained bee could run away from the light stimulus and thereby associate one wavelength with punishment, and the other with safety. We compared learning performance of bees in which either the central complex or mushroom bodies had been transiently inactivated by microinjection of the reversible anesthetic procaine. Control bees learned to escape the shock-paired light field and to spend more time in the safe light field after a few trials. When ventral lobe neurons of the mushroom bodies were silenced, bees were no longer able to associate one light field with shock. By contrast, silencing of one collar region of the mushroom body calyx did not alter behavior in the learning assay in comparison to control treatment. Bees with silenced central complex neurons did not leave the shock-paired light field in the middle trials of training, even after a few seconds of being shocked. We discussed how mushroom bodies and the central complex both contribute to aversive visual learning with an operant component. PMID:28611605

Labour and Individual Learning Accounts: Let's Keep Talking.

ERIC Educational Resources Information Center

Thomson, Alastair

1996-01-01

Reviews British political party proposals for individual learning accounts, designed to give adults purchasing power for further education and training. Raises concerns about effects on existing employee development programs and other potential problems. (SK)

Keeping a Journal: A Path to Uncovering Identity (and Keeping Your Sanity)

ERIC Educational Resources Information Center

Cooper, Joanne E.

2013-01-01

A journal can help keep a person more organized, clarify their identity, and help them grapple with them own sense of belonging in the often bewildering world of academe. In this article, the author discusses: (1) the benefits and uses of keeping a journal; (2) Techniques for writing in a journal; and (3) Drawbacks of journal writing.

Challenges of Transitioning to an e-Learning System with Learning Objects Capabilities

ERIC Educational Resources Information Center

Raspopovic, Miroslava; Cvetanovic, Svetlana; Jankulovic, Aleksandar

2016-01-01

In order for higher education institutions, which implements blended and/or online learning to remain competitive and innovative it needs to keep up with the cutting edge technological and educational advances. This task is usually very difficult, keeping in mind the budget constraints that many institutions have. This usually implies that…

Effect of central muscarinic receptors on passive-avoidance learning deficits induced by prenatal pentylenetetrazol kindling in male offspring.

PubMed

Pourmotabbed, A; Mahmoodi, G; Mahmoodi, S; Mohammadi-Farani, A; Nedaei, S E; Pourmotabbed, T; Pourmotabbed, T

2014-10-24

Occurrence of the epileptic seizures during gestation might affect the neurodevelopment of the fetus resulting in cognitive problems for the child later in life. We have previously reported that prenatal pentylenetetrazol (PTZ)-kindling induces learning and memory deficits in the children born to kindled mothers, later in life but the mechanisms involved in this processes are unknown. The cholinergic system plays a major role in learning and memory. The present study was performed to investigate the possible involvement of central muscarinic cholinergic receptors on learning and memory deficits induced by prenatal PTZ-kindling in male offspring. Pregnant Wistar rats were kindled by repetitive i.p. injection of 25mg/kg of PTZ on day 13 of their pregnancy. The effect of intracerebroventricular (ICV) microinjection of scopolamine and pilocarpine, muscarinic cholinergic receptors antagonist and agonist, respectively on passive-avoidance learning of pups were tested at 12weeks of age using shuttle-box apparatus. Our data showed that the retention latencies of pups that received scopolamine (2 or 3μg) were significantly reduced compared to those received normal saline (p<0.05). Interestingly, post training ICV administration of pilocarpine (2μg) retrieved pups' memory deficits (p<0.001). These results demonstrate for the first time, the importance of the central muscarinic cholinergic receptors in learning and memory deficits in pups born to kindled dams and suggest a central mechanism for the cognitive and memory dysfunction, associated with seizures during pregnancy. Copyright © 2014. Published by Elsevier Ltd.

Synchronous and Asynchronous Communication in Distance Learning: A Review of the Literature

ERIC Educational Resources Information Center

Watts, Lynette

2016-01-01

Distance learning is commonplace in higher education, with increasing numbers of students enjoying the flexibility e-learning provides. Keeping students connected with peers and instructors has been a challenge with e-learning, but as technology has advanced, the methods by which educators keep students engaged, synchronously and asynchronously,…

Unlocking Learning Using Tony Ryan's "Thinker's Keys"

ERIC Educational Resources Information Center

Robinson, Linda

2017-01-01

The learning of science keeps evolving, just like the subject of science itself. With this in mind, teachers know the importance of keeping up to date and researching different ways of providing a rich learning experience for children. Teachers are developing not only children's learning, but how they progress as learners. This is where Tony…

Keeping Students in by Sending Them Out: Retention and Service-Learning

ERIC Educational Resources Information Center

Yob, Iris M.

2014-01-01

This review of recent literature examines the research on the impact of service-learning on student retention. The theoretical framework of the review draws on both Tinto's model of student attrition and Knowles's theory of adult learning, which together suggest that academic and social integration, active participation and engagement in learning,…

The geo-control system for station keeping and colocation of geostationary satellites

NASA Technical Reports Server (NTRS)

Montenbruck, O.; Eckstein, M. C.; Gonner, J.

1993-01-01

GeoControl is a compact but powerful and accurate software system for station keeping of single and colocated satellites, which has been developed at the German Space Operations Center. It includes four core modules for orbit determination (including maneuver estimation), maneuver planning, monitoring of proximities between colocated satellites, and interference and event prediction. A simple database containing state vector and maneuver information at selected epochs is maintained as a central interface between the modules. A menu driven shell utilizing form screens for data input serves as the central user interface. The software is written in Ada and FORTRAN and may be used on VAX workstations or mainframes under the VMS operating system.

The Usefulness of Learning Objects in Industry Oriented Learning Environments

ERIC Educational Resources Information Center

Fernando, Shantha; Sol, Henk; Dahanayake, Ajantha

2012-01-01

A model is presented to evaluate the usefulness of learning objects for industry oriented learning environments that emphasise training university graduates for job opportunities in a competitive industry oriented economy. Knowledge workers of the industry seek continuous professional development to keep their skills and knowledge up to date. Many…

Keeping Kids Smokefree: Lessons Learned on Community Participation

ERIC Educational Resources Information Center

Charlier, N.; Glover, M.; Robertson, J.

2009-01-01

Community participation in program decision-making and implementation is an ideal that community and academic stakeholders aspire to in participatory research. This ideal, however, can be difficult to achieve. We describe lessons learned about community participation from a quasi-experimental trial aimed at reducing the uptake of smoking among…

Audit of dental practice record-keeping: a PCT-coordinated clinical audit by Worcestershire dentists.

PubMed

Cole, Andrew; McMichael, Alan

2009-07-01

A collaborative audit of clinical record-keeping standards was performed among Worcestershire dentists. Its aims were to improve the quality of National Health Service (NHS) patient care and to assist dentists to perform well during Dental Reference Service practice visits. Worcestershire dentists with NHS contracts were invited to take part in this audit. Each dentist audited a random selection of 30 of their dental clinical records against a common framework comprising eight domains. Record-keeping, and the presence or absence of key diagnostic and treatment planning details were recorded. Grading was applied in four categories, in which grades 1 and 2 were good (1) and adequate (2), captured on data-collection sheets and centrally analysed for frequency of each grade. Out of a total of 184 Worcestershire general dental practitioners, 161 (87.5%) submitted usable responses. The audit revealed wide variation between dentists in clinical record-keeping. The recording of soft tissues (36% below grade 2), periodontal status (30%), radiographic review (27%), and note-taking (25%) all fell below the standard that had been set (brackets show proportion not meeting the standard). The results provided baseline information about the standard of record-keeping in NHS dental practices in Worcestershire. The collaborative nature of the audit enabled dissemination of individual results to participants, to facilitate comparison (anonymously) against their peers. The audit provided impetus for the Primary Care Trust (PCT) to arrange postgraduate education on record-keeping and to raise awareness among local dentists about record-keeping. The subsequent report to dentists explored the record-keeping standards expected during practice inspections undertaken by the Dental Reference Service. Worcestershire PCT's method of collaborative dental audit could potentially replace the previous national programme of dental audit, formerly coordinated locally.

Evaluation of Central Services Professional Learning Teams as of Spring 2010. Eye on Evaluation. E&R Report No. 10.06

ERIC Educational Resources Information Center

Baenen, Nancy; Jackl, Andrew

2010-01-01

The Wake County Public School System (WCPSS) board policy states that central services staff are to support school implementation of Professional Learning Teams (PLTs) and to participate in PLTs at the central level. Central staff support school efforts in a variety of ways, and over 85% of principals at each level reported this support was…

Attentional control of associative learning--a possible role of the central cholinergic system.

PubMed

Pauli, Wolfgang M; O'Reilly, Randall C

2008-04-02

How does attention interact with learning? Kruschke [Kruschke, J.K. (2001). Toward a unified Model of Attention in Associative Learning. J. Math. Psychol. 45, 812-863.] proposed a model (EXIT) that captures Mackintosh's [Mackintosh, N.J. (1975). A theory of attention: Variations in the associability of stimuli with reinforcement. Psychological Review, 82(4), 276-298.] framework for attentional modulation of associative learning. We developed a computational model that showed analogous interactions between selective attention and associative learning, but is significantly simplified and, in contrast to EXIT, is motivated by neurophysiological findings. Competition among input representations in the internal representation layer, which increases the contrast between stimuli, is critical for simulating these interactions in human behavior. Furthermore, this competition is modulated in a way that might be consistent with the phasic activation of the central cholinergic system, which modulates activity in sensory cortices. Specifically, phasic increases in acetylcholine can cause increased excitability of both pyramidal excitatory neurons in cortical layers II/III and cortical GABAergic inhibitory interneurons targeting the same pyramidal neurons. These effects result in increased attentional contrast in our model. This model thus represents an initial attempt to link human attentional learning data with underlying neural substrates.

Keeping Your Child's Teeth Healthy

MedlinePlus

... for Educators Search English Español Keeping Your Child's Teeth Healthy KidsHealth / For Parents / Keeping Your Child's Teeth ... and guidelines. When Should Kids Start Brushing Their Teeth? Good dental care begins before a baby's first ...

Advanced Learning

ERIC Educational Resources Information Center

Hijon-Neira, Raquel, Ed.

2009-01-01

The education industry has obviously been influenced by the Internet revolution. Teaching and learning methods have changed significantly since the coming of the Web and it is very likely they will keep evolving many years to come thanks to it. A good example of this changing reality is the spectacular development of e-Learning. In a more…

Genetic Factors and Orofacial Motor Learning Selectively Influence Variability in Central Sulcus Morphology in Chimpanzees (Pan troglodytes)

PubMed Central

Autrey, Michelle; Mahovetz, Lindsay; Pope, Sarah; Mareno, Mary Catherine; Schapiro, Steven J.

2017-01-01

Captive chimpanzees (Pan troglodytes) have been shown to learn the use of novel attention-getting (AG) sounds to capture the attention of humans as a means of requesting or drawing their attention to a desired object or food. There are significant individual differences in the use of AG sounds by chimpanzees and, here, we examined whether changes in cortical organization of the central sulcus (CS) were associated with AG sound production. MRI scans were collected from 240 chimpanzees, including 122 that reliably produced AG sounds and 118 that did not. For each subject, the depth of CS was quantified along the superior–inferior plane with specific interest in the inferior portion corresponding to the region of the motor cortex where the mouth and orofacial movements are controlled. Results indicated that CS depth in the inferior, but not superior, portion was significantly greater in chimpanzees that reliably produced AG sounds compared with those who did not. Quantitative genetic analyses indicated that overall CS surface area and depth were significantly heritable, particularly in the superior regions, but less so in the inferior and central portions. Further, heritability in CS depth was altered as a function of acquisition of AG sounds. The collective results suggest that learning to produce AG sounds resulted in region-specific cortical reorganization within the inferior portion of the CS, a finding previously undocumented in chimpanzees or any nonhuman primate. SIGNIFICANCE STATEMENT Recent studies in chimpanzees (Pan troglodytes) have shown that some can learn to produce novel sounds by configuring different orofacial movement patterns and these sounds are used in communicatively relevant contexts. Here, we examined the neuromorphological correlates in the production of these sounds in chimpanzees. We show that chimpanzees that have learned to produce these sounds show significant differences in central sulcus (CS) morphology, particularly in the inferior

Genetic Factors and Orofacial Motor Learning Selectively Influence Variability in Central Sulcus Morphology in Chimpanzees (Pan troglodytes).

PubMed

Hopkins, William D; Coulon, Oliver; Meguerditchian, Adrien; Autrey, Michelle; Davidek, Kendall; Mahovetz, Lindsay; Pope, Sarah; Mareno, Mary Catherine; Schapiro, Steven J

2017-05-31

Captive chimpanzees ( Pan troglodytes ) have been shown to learn the use of novel attention-getting (AG) sounds to capture the attention of humans as a means of requesting or drawing their attention to a desired object or food. There are significant individual differences in the use of AG sounds by chimpanzees and, here, we examined whether changes in cortical organization of the central sulcus (CS) were associated with AG sound production. MRI scans were collected from 240 chimpanzees, including 122 that reliably produced AG sounds and 118 that did not. For each subject, the depth of CS was quantified along the superior-inferior plane with specific interest in the inferior portion corresponding to the region of the motor cortex where the mouth and orofacial movements are controlled. Results indicated that CS depth in the inferior, but not superior, portion was significantly greater in chimpanzees that reliably produced AG sounds compared with those who did not. Quantitative genetic analyses indicated that overall CS surface area and depth were significantly heritable, particularly in the superior regions, but less so in the inferior and central portions. Further, heritability in CS depth was altered as a function of acquisition of AG sounds. The collective results suggest that learning to produce AG sounds resulted in region-specific cortical reorganization within the inferior portion of the CS, a finding previously undocumented in chimpanzees or any nonhuman primate. SIGNIFICANCE STATEMENT Recent studies in chimpanzees ( Pan troglodytes ) have shown that some can learn to produce novel sounds by configuring different orofacial movement patterns and these sounds are used in communicatively relevant contexts. Here, we examined the neuromorphological correlates in the production of these sounds in chimpanzees. We show that chimpanzees that have learned to produce these sounds show significant differences in central sulcus (CS) morphology, particularly in the

Keeping Naval Guns Ready

DTIC Science & Technology

2016-03-01

Keeping Naval Guns Ready David L. Rogers Rogers is the Deputy Department Head, Systems Integration Department, Naval Surface Warfare Center Indian...maritime routes and the global economy. This protection depends on keeping these forward naval ships ready, par- ticularly their guns and ammunition...the weapons of choice for counter- ing a multitude of threats. That gun readiness is assured with responsive technical support. It is done fast, and

Effect of automatic record keeping on vigilance and record keeping time.

PubMed

Allard, J; Dzwonczyk, R; Yablok, D; Block, F E; McDonald, J S

1995-05-01

We have evaluated the effect of an automatic anaesthesia record keeper (AARK) on record keeping time and vigilance. With informed patient consent and institutional approval, we videotaped the attending anaesthetist and his/her immediate surroundings during 66 surgical procedures. Thirty-seven cases were charted manually and the remaining 29 were charted with a commercially available AARK. In order to evaluate vigilance, a physician examiner entered the operating room unannounced once during 33 of the manually charted cases and during 22 of the automatically charted cases and asked the anaesthetist to turn away from the monitors and recall the current value of eight patient physiological variables. The examiner recorded the recalled values and also the actual current monitor values of these variables. The videotapes were reviewed and the anaesthetist's intraoperative time was categorized into 15 predefined activities, including intraoperative anaesthesia record keeping time. We compared recalled and actual variable values to determine if the recalled values were within clinically relevant error limits. There was no statistical difference between the mean percentage case time spent recording manually (14.11 (SD 3.98)%) and automatically (12.39 (3.92)%). Moreover, use of the AARK did not significantly affect vigilance. Despite major advances in monitoring technology over the past 14 years, record keeping still occupies 10-15% of the anaesthetist's intraoperative time. It appears that in using an AARK, the anaesthetist reallocates intraoperative record keeping time from manual charting to dealing with problems in the anaesthetist machine interface caused by inadequate design.

Evolving from Course-Centric to Learning-Centric: Portfolios, Wikis, and Social Learning

ERIC Educational Resources Information Center

Everhart, Deborah

2006-01-01

Teaching and learning strategies for using course management systems have evolved from basic "fill in the blank" models to interactive designs that encourage multi-formatted individual contributions and collaborative forms of learning. In keeping with the participatory development of online resources, web-based courses are shifting from…

Assessment of digital literacy and use of smart phones among Central Indian dental students.

PubMed

Saxena, Payal; Gupta, Saurabh Kumar; Mehrotra, Divya; Kamthan, Shivam; Sabir, Husain; Katiyar, Pratibha; Sai Prasad, S V

2018-01-01

Education has largely been digitalized. More so, for professional education, keeping updated in this fast paced world has become a necessary requisite and dentistry has not been left untouched. This cross sectional questionnaire based study aimed to assess the digital literacy and smartphone usage amongst the 260 Central Indian dental students including their perspicacity about smartphone/internet usage for learning purposes. The students' attitude for implementation of digital technology in study programs/education system was also evaluated. The questionnaire was distributed among total 260 dental students from different dental institutes of Central India. The data was collected and analyzed using SPSS software. Out of 260 students, 250 were internet users, out of which 56% had internet access all time. 94.23% students owned a smartphone. 46.53% (114/245) students had some app related to the dentistry in their smartphone device. The commonest site for surfing related to knowledge seeking was google scholar (72%) followed by Pubmed and others. Nearly 80% dental students believed that social media helps them in their professional course studies. Post graduate students showed statistitically significant difference from undergraduates and interns in terms of knowledge of keywords, dental apps and reading research journals. 89.23% students were keen for implementation of e-learning in their curriculum. This study reflects willingness of dental students to adopt digital revolution in dental education which in turn may present an opportunity for educators and policy makers to modify educational methods and thereby advance student's current learning approaches.

Building Knowledge through Portfolio Learning in Prior Learning Assessment and Recognition

ERIC Educational Resources Information Center

Conrad, Dianne

2008-01-01

It is important for academic credibility that the process of prior learning assessment and recognition (PLAR) keeps learning and knowledge as its foundational tenets. Doing so ensures PLAR's recognition as a fertile ground for learners' cognitive and personal growth. In many postsecondary venues, PLAR is often misunderstood and confused with…

Learning and Development.

ERIC Educational Resources Information Center

Woodard, Dudley B., Jr.; Love, Patrick; Komives, Susan R

2000-01-01

An emphasis on learning and development is a student-centered focus. It is essential for student affairs professionals to keep the resources of the institution focused on the student experience. Student affairs personnel need to map the learning and developmental agenda for students and identify the educational strategies needed to help learners…

The role of the central histaminergic receptors in the exercise-induced improvements of the spatial learning and memory in rats.

PubMed

Taati, Majid; Moghaddasi, Mehrnoush; Esmaeili, Masoumeh; Pourkhodadad, Soheila; Nayebzadeh, Hassan

2014-10-31

While it is well known that exercise can improve cognitive performance, the underlying mechanisms are not fully understood. There is now evidence that histamine can modulate learning and memory in different types of behavioral tasks. The present study was designed to examine the possible role of central histamine H1 and H2 receptors in forced treadmill running-induced enhancement of learning and memory in rats. For this purpose the animals received intracerebroventricularly chlorpheniramine (H1 receptor blocker) and cimetidine (H2 receptor blocker) before each day of fifteen consecutive days of exercise. Then their learning and memory were tested on the water maze task using a four-trial-per-day for 4 consecutive days. A probe trial was performed after the last training day. Our data showed that cimetidine reversed the exercise-induced improvement in learning and memory in rats; however, this was not the case regarding chlorpheniramine. Our findings indicate that central histamine H2 receptors play an important role in mediating the beneficial effects of forced exercise on learning and memory. Copyright © 2014 Elsevier B.V. All rights reserved.

Keeping ether "en-vogue": the role of Nathan Cooley Keep in the history of ether anesthesia.

PubMed

Guralnick, Walter C; Kaban, Leonard B

2011-07-01

In this report, we explore the little known role of Dr Nathan Cooley Keep in the dissemination of ether anesthesia in Boston. Keep was a prominent Boston dentist who, for a short time, taught and employed both William Morton and Horace Wells. He used ether anesthesia for a variety of dental and other surgical procedures requiring pain control. Keep administered ether to anesthetize Henry Wadsworth Longfellow's wife during the delivery of their daughter. This was the first use of ether for obstetric anesthesia. Dr Keep was also the first Dean of the Harvard Dental School and convinced the Massachusetts General Hospital to appoint a dentist to the staff of the hospital for the first time. Copyright © 2011 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

Learning Analytics across a Statewide System

ERIC Educational Resources Information Center

Buyarski, Catherine; Murray, Jim; Torstrick, Rebecca

2017-01-01

This chapter explores lessons learned from two different learning analytics efforts at a large, public, multicampus university--one internally developed and one vended platform. It raises questions about how to best use analytics to support students while keeping students responsible for their own learning and success.

Differentiation of Enhancing Glioma and Primary Central Nervous System Lymphoma by Texture-Based Machine Learning.

PubMed

Alcaide-Leon, P; Dufort, P; Geraldo, A F; Alshafai, L; Maralani, P J; Spears, J; Bharatha, A

2017-06-01

Accurate preoperative differentiation of primary central nervous system lymphoma and enhancing glioma is essential to avoid unnecessary neurosurgical resection in patients with primary central nervous system lymphoma. The purpose of the study was to evaluate the diagnostic performance of a machine-learning algorithm by using texture analysis of contrast-enhanced T1-weighted images for differentiation of primary central nervous system lymphoma and enhancing glioma. Seventy-one adult patients with enhancing gliomas and 35 adult patients with primary central nervous system lymphomas were included. The tumors were manually contoured on contrast-enhanced T1WI, and the resulting volumes of interest were mined for textural features and subjected to a support vector machine-based machine-learning protocol. Three readers classified the tumors independently on contrast-enhanced T1WI. Areas under the receiver operating characteristic curves were estimated for each reader and for the support vector machine classifier. A noninferiority test for diagnostic accuracy based on paired areas under the receiver operating characteristic curve was performed with a noninferiority margin of 0.15. The mean areas under the receiver operating characteristic curve were 0.877 (95% CI, 0.798-0.955) for the support vector machine classifier; 0.878 (95% CI, 0.807-0.949) for reader 1; 0.899 (95% CI, 0.833-0.966) for reader 2; and 0.845 (95% CI, 0.757-0.933) for reader 3. The mean area under the receiver operating characteristic curve of the support vector machine classifier was significantly noninferior to the mean area under the curve of reader 1 ( P = .021), reader 2 ( P = .035), and reader 3 ( P = .007). Support vector machine classification based on textural features of contrast-enhanced T1WI is noninferior to expert human evaluation in the differentiation of primary central nervous system lymphoma and enhancing glioma. © 2017 by American Journal of Neuroradiology.

Employee Records: What to Keep, How to Keep, and When to Shred.

PubMed

Viau, Joshua H

2015-01-01

Offices receive, generate, and maintain an inordinate volume of documents related to employees. Office managers, supervisors, and human resource professionals are always looking for ways to clear the clutter in what are often overcrowded administrative desks and records areas. While most are well versed in the various legal requirements concerning maintenance and destruction of patient records, there also are a myriad of laws that cover confidential information and records of employees. It is important for those in charge of maintaining such records to know what to keep, where to keep it, and for how long.

Low clouds in central California

NASA Image and Video Library

2015-02-10

Low clouds filled California’s Central Valley in late January, 2015. Such winter fog is considered a common phenomenon, and can be so dense that it snarls traffic, causes fender-benders, and can make symptoms worse in those with respiratory disease. At the same time, the moist winter fog helps keep temperatures low in the rich agricultural region by reflecting sunlight and keeping the ground from warming, which helps keep the abundant fruit and nut trees dormant, allowing for bountiful harvests. Scientific studies have reported that winter fogs (also called Thule fogs) are occurring less frequently in the Central Valley. One study, by Dennis Baldocchi and Eric Waller, was published in May, 2014. It finds that since 1981 the number of fog days between November and February has decreased by 46 percent. The severe drought that California has experienced in recent years may also have decreased the number of fog events even more since 2012. The Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA’s Terra satellite captured this true-color image on January 24, 2015. Credit: NASA/GSFC/Jeff Schmaltz/MODIS Land Rapid Response Team NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Major KEEP Findings, 1971 - 1975.

ERIC Educational Resources Information Center

Kamehameha Schools, Honolulu, HI. Kamehameha Early Education Project.

This report lists the 34 major research findings from the Kamehameha Early Education Program (KEEP) for the years 1971-1975. Each finding is accompanied by a listing of KEEP technical reports and working papers which contain information relevant to that finding. Included among areas covered in the findings are: (1) student motivation, (2) teacher…

KEEP Five-Year Summary Report.

ERIC Educational Resources Information Center

Gallimore, Ronald; Tharp, Roland G.

This brief summary outlines the activities and findings of the research and development efforts of the Kamehameha Early Education Program (KEEP) from 1971 to 1976. The paper suggests that the original goals of the program were met and that the initial operating procedures agreed upon by KEEP and the Hawaii State Department of Education were…

Enhancing Language Teaching and Learning by Keeping Individual Differences in Perspective

ERIC Educational Resources Information Center

Sulaiman, Suriati; Sulaiman, Tajularipin

2010-01-01

Learners differ from each other in many ways particularly in cognitive abilities. These factors eventually affect their learning abilities. Thus teachers should look into learner differences in intelligence before designing a teaching and learning program for them. Gardner proposed a much broader view of the definition of intelligence than a…

Supporting Social Constructivist Learning through the KEEP SLS ePortfolio System

ERIC Educational Resources Information Center

Zhang, Xuesong; Olfman, Lorne; Firpo, Daniel

2010-01-01

Traditional ePortfolio systems are usually used as an individual learning unit, or an assessment tool in education. However, these systems often lack social constructivist learning features such as sharing, peer review, and group collaboration. This paper describes a new ePortfolio system that supports both personal and social constructivist…

The company objects keep: Linking referents together during cross-situational word learning.

PubMed

Zettersten, Martin; Wojcik, Erica; Benitez, Viridiana L; Saffran, Jenny

2018-04-01

Learning the meanings of words involves not only linking individual words to referents but also building a network of connections among entities in the world, concepts, and words. Previous studies reveal that infants and adults track the statistical co-occurrence of labels and objects across multiple ambiguous training instances to learn words. However, it is less clear whether, given distributional or attentional cues, learners also encode associations amongst the novel objects. We investigated the consequences of two types of cues that highlighted object-object links in a cross-situational word learning task: distributional structure - how frequently the referents of novel words occurred together - and visual context - whether the referents were seen on matching backgrounds. Across three experiments, we found that in addition to learning novel words, adults formed connections between frequently co-occurring objects. These findings indicate that learners exploit statistical regularities to form multiple types of associations during word learning.

Keeping Portions Under Control (For Parents)

MedlinePlus

... for Educators Search English Español Keeping Portions Under Control KidsHealth / For Parents / Keeping Portions Under Control Print ... serve more balanced meals to your family. Portion-Control Tips Parents need to take control of our ...

North Central IPM Center

Science.gov Websites

) solutions, based in the North Central region. North Central IPM Center Invasive Plants in Trade Working webpage to learn about the North Central IPM Center's grants program and other IPM-related funding Tribal IPM Urban Ag IPM Partners In IPM Working Groups Critical Issues Projects North Central IPM

Deep Learning through Concept-Based Inquiry

ERIC Educational Resources Information Center

Donham, Jean

2010-01-01

Learning in the library should present opportunities to enrich student learning activities to address concerns of interest and cognitive complexity, but these must be tasks that call for in-depth analysis--not merely gathering facts. Library learning experiences need to demand enough of students to keep them interested and also need to be…

Knowledgeable Lemurs Become More Central in Social Networks.

PubMed

Kulahci, Ipek G; Ghazanfar, Asif A; Rubenstein, Daniel I

2018-04-23

Strong relationships exist between social connections and information transmission [1-9], where individuals' network position plays a key role in whether or not they acquire novel information [2, 3, 5, 6]. The relationships between social connections and information acquisition may be bidirectional if learning novel information, in addition to being influenced by it, influences network position. Individuals who acquire information quickly and use it frequently may receive more affiliative behaviors [10, 11] and may thus have a central network position. However, the potential influence of learning on network centrality has not been theoretically or empirically addressed. To bridge this epistemic gap, we investigated whether ring-tailed lemurs' (Lemur catta) centrality in affiliation networks changed after they learned how to solve a novel foraging task. Lemurs who had frequently initiated interactions and approached conspecifics before the learning experiment were more likely to observe and learn the task solution. Comparing social networks before and after the learning experiment revealed that the frequently observed lemurs received more affiliative behaviors than they did before-they became more central after the experiment. This change persisted even after the task was removed and was not caused by the observed lemurs initiating more affiliative behaviors. Consequently, quantifying received and initiated interactions separately provides unique insights into the relationships between learning and centrality. While the factors that influence network position are not fully understood, our results suggest that individual differences in learning and becoming successful can play a major role in social centrality, especially when learning from others is advantageous. Copyright © 2018 Elsevier Ltd. All rights reserved.

Ten Strengths of How Teachers Do Cooperative Learning

ERIC Educational Resources Information Center

Jaocbs, George M.

2016-01-01

Cooperative learning involves students in working together with peers to learn, to develop learning skills and to enjoy the learning process. This paper examines ten areas in which the author believes he and other teachers do cooperative learning well. These areas are: (1) keeping group size small, usually four or fewer; (2) encouraging students…

Professional Learning Communities: Keeping the Focus on Instructional Practice

ERIC Educational Resources Information Center

Spencer, Elizabeth J.

2016-01-01

The inclusion of professional learning community (PLC) groups is now a common initiative in many districts across the country. While this step supports the professional development of teachers, an effective PLC program must go beyond just bringing colleagues together during a common time. The author recommends organizational structures for schools…

7 CFR 3200.9 - Accountability and record keeping.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Accountability and record keeping. 3200.9 Section... TRANSFER OF EXCESS PERSONAL PROPERTY § 3200.9 Accountability and record keeping. USDA requires that Federal... accountability and record keeping systems. ...

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

PubMed Central

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

Keeping Pace

ERIC Educational Resources Information Center

Henderson, Nancy

2008-01-01

This article describes the struggles of two tough moms who team up to start their own company. Fed up with a lack of stylish, properly-fitting shoes for their children with cerebral palsy, they established "Keeping Pace" which currently offers a selection of stylish girls' and boys' athletic sneakers and casual dress shoes for boys, all sold…

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

ERIC Educational Resources Information Center

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…

The Physiology of Fear: Reconceptualizing the Role of the Central Amygdala in Fear Learning

PubMed Central

Keifer, Orion P.; Hurt, Robert C.; Ressler, Kerry J.

2015-01-01

The historically understood role of the central amygdala (CeA) in fear learning is to serve as a passive output station for processing and plasticity that occurs elsewhere in the brain. However, recent research has suggested that the CeA may play a more dynamic role in fear learning. In particular, there is growing evidence that the CeA is a site of plasticity and memory formation, and that its activity is subject to tight regulation. The following review examines the evidence for these three main roles of the CeA as they relate to fear learning. The classical role of the CeA as a routing station to fear effector brain structures like the periaqueductal gray, the lateral hypothalamus, and paraventricular nucleus of the hypothalamus will be briefly reviewed, but specific emphasis is placed on recent literature suggesting that the CeA 1) has an important role in the plasticity underlying fear learning, 2) is involved in regulation of other amygdala subnuclei, and 3) is itself regulated by intra- and extra-amygdalar input. Finally, we discuss the parallels of human and mouse CeA involvement in fear disorders and fear conditioning, respectively. PMID:26328883

A Case Study of Key Stakeholders' Perceptions of the Learning Center's Effectiveness for English Learners at a District in Central California

ERIC Educational Resources Information Center

Nava, Norma Leticia

2016-01-01

This qualitative study explored stakeholders' (administrators, teachers, and parents) perspectives of English learners in the learning center, a response to intervention model, at a school district in Central California. Research existed concerning the yearly academic growth of students in a learning center, but there was a lack of knowledge about…

Transforming e-Learning into ee-Learning: The Centrality of Sociocultural Participation

ERIC Educational Resources Information Center

Schneider, Sandra B.; Evans, Michael A.

2008-01-01

Traditional e-learning efforts use information communication technologies to create and support educational opportunities that are not constrained by temporal and spatial considerations. The focus of ee-learning is to couple e-learning's approach with experiential education models that employ service-learning methodologies and with…

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

USGS Publications Warehouse

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.

7 CFR 58.530 - Keeping quality requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Requirements for Cottage Cheese Bearing Usda Official Identification § 58.530 Keeping quality requirements. Keeping quality...

Talking-Point: Books about Children with Learning Disabilities.

ERIC Educational Resources Information Center

Winsor, Pamela J. T.

1998-01-01

Four children's books on learning disabilities are profiled: "Trouble with School: A Family Story about Learning Disabilities" (Kathryn and Allison Dunn); "The Don't Give-up Kid" (Jeanne Gehret); "Keeping a Head in School: A Student's Book about Learning Abilities and Learning Disorders" (Mel Levine); and "What Do You Mean I Have a Learning…

Use it or lose it: How neurogenesis keeps the brain fit for learning

PubMed Central

Shors, T.J; Anderson, LM; Curlik, D. M.; Nokia, SM

2011-01-01

The presence of new neurons in the adult hippocampus indicates that this structure incorporates new neurons into its circuitry and uses them for some function related to learning and/or related thought processes. Their generation depends on a variety of factors ranging from age to aerobic exercise to sexual behavior to alcohol consumption. However, most of the cells will die unless the animal engages in some kind of effortful learning experience when the cells are about one week of age. If learning does occur, the new cells become incorporated into brain circuits used for learning. In turn, some processes of learning and mental activity appear to depend on their presence. In this review, we discuss the now rather extensive literature showing that new neurons are kept alive by effortful learning, a process that involves concentration in the present moment of experience over some extended period of time. As these thought processes occur, endogenous patterns of rhythmic electrophysiological activity engage the new cells with cell networks that already exist in the hippocampus and at efferent locations. Concurrent and synchronous activity provides a mechanism whereby the new neurons become integrated with the other neurons. This integration allows the present experience to become integrated with memories from the recent past in order to learn and predict when events will occur in the near future. In this way, neurogenesis and learning interact to maintain a fit brain. PMID:21536076

Assessing patient risk of central line-associated bacteremia via machine learning.

PubMed

Beeler, Cole; Dbeibo, Lana; Kelley, Kristen; Thatcher, Levi; Webb, Douglas; Bah, Amadou; Monahan, Patrick; Fowler, Nicole R; Nicol, Spencer; Judy-Malcolm, Alisa; Azar, Jose

2018-04-13

Central line-associated bloodstream infections (CLABSIs) contribute to increased morbidity, length of hospital stay, and cost. Despite progress in understanding the risk factors, there remains a need to accurately predict the risk of CLABSIs and, in real time, prevent them from occurring. A predictive model was developed using retrospective data from a large academic healthcare system. Models were developed with machine learning via construction of random forests using validated input variables. Fifteen variables accounted for the most significant effect on CLABSI prediction based on a retrospective study of 70,218 unique patient encounters between January 1, 2013, and May 31, 2016. The area under the receiver operating characteristic curve for the best-performing model was 0.82 in production. This model has multiple applications for resource allocation for CLABSI prevention, including serving as a tool to target patients at highest risk for potentially cost-effective but otherwise time-limited interventions. Machine learning can be used to develop accurate models to predict the risk of CLABSI in real time prior to the development of infection. Copyright © 2018 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

ePortfolios: Enhancing Professional Learning of Vocational Educators

ERIC Educational Resources Information Center

Hoekstra, Annemarieke; Crocker, Jocelyn R.

2015-01-01

Vocational educators urgently need to keep learning throughout their careers. However, traditional professional development (PD), such as courses and workshops, yields limited transfer to the workplace as it does not align with how professionals naturally learn at work. The study discussed here reports on professional learning of vocational…

Do allergic families avoid keeping furry pets?

PubMed

Bertelsen, R J; Carlsen, K C L; Granum, B; Carlsen, K-H; Håland, G; Devulapalli, C S; Munthe-Kaas, M C; Mowinckel, P; Løvik, M

2010-06-01

Studies addressing the relationship between pet keeping and development of asthma and allergies may be influenced by pet avoidance in families with a history of allergic disease. Following a cohort of 1019 children in Oslo till 10 years of age, we studied the association of pet keeping with socio-economic factors and allergic disease in the family. A family history of asthma and rhinoconjunctivitis was not significantly associated with pet ownership at birth or with pet removal by 10 years. Acquiring cats and dogs was less likely if the child had allergic rhinoconjunctivitis, whereas no association was seen with asthma (in any family member). Single parenthood increased the likelihood of acquiring a cat, smoking parents more often had cats or dogs, and having older siblings was associated with keeping dogs and other furry pets. Among 319 families reporting pet avoidance, 70% never had pets, 8% had given up pets, and 22% avoided a particular type of pet only. Twenty-four per cent of the parents failed to retrospectively report pet keeping during the child's first year of life. Overall, allergic rhinitis, but not asthma was associated with actual pet avoidance, whereas the strongest predictors for keeping pets were found to be socio-economic factors. Allergic disease in a child most often does not lead to the removal of the family's furry pet. Pet avoidance is associated with allergic symptoms, but not asthma. Socio-economic factors like parental education, single parenthood and smoking affects the families' decisions on pet keeping, including the type of pets the families will avoid or acquire. The large recall error demonstrated points to the need for prospective data regarding pet keeping.

Topological and organizational properties of the products of house-keeping and tissue-specific genes in protein-protein interaction networks.

PubMed

Lin, Wen-Hsien; Liu, Wei-Chung; Hwang, Ming-Jing

2009-03-11

Human cells of various tissue types differ greatly in morphology despite having the same set of genetic information. Some genes are expressed in all cell types to perform house-keeping functions, while some are selectively expressed to perform tissue-specific functions. In this study, we wished to elucidate how proteins encoded by human house-keeping genes and tissue-specific genes are organized in human protein-protein interaction networks. We constructed protein-protein interaction networks for different tissue types using two gene expression datasets and one protein-protein interaction database. We then calculated three network indices of topological importance, the degree, closeness, and betweenness centralities, to measure the network position of proteins encoded by house-keeping and tissue-specific genes, and quantified their local connectivity structure. Compared to a random selection of proteins, house-keeping gene-encoded proteins tended to have a greater number of directly interacting neighbors and occupy network positions in several shortest paths of interaction between protein pairs, whereas tissue-specific gene-encoded proteins did not. In addition, house-keeping gene-encoded proteins tended to connect with other house-keeping gene-encoded proteins in all tissue types, whereas tissue-specific gene-encoded proteins also tended to connect with other tissue-specific gene-encoded proteins, but only in approximately half of the tissue types examined. Our analysis showed that house-keeping gene-encoded proteins tend to occupy important network positions, while those encoded by tissue-specific genes do not. The biological implications of our findings were discussed and we proposed a hypothesis regarding how cells organize their protein tools in protein-protein interaction networks. Our results led us to speculate that house-keeping gene-encoded proteins might form a core in human protein-protein interaction networks, while clusters of tissue-specific gene

Best Minds Sought for Central Office, Startups

ERIC Educational Resources Information Center

Maxwell, Lesli A.

2009-01-01

The central office isn't being overlooked in the movement to find and develop top talent for school districts. Although ways to recruit, groom, and keep top teachers and strong principals tend to dominate discussions of "human capital" needs in education, a handful of nonprofit organizations and foundations also see providing smart managers as…

Memory consolidation within the central amygdala is not necessary for modulation of cerebellar learning.

PubMed

Steinmetz, Adam B; Ng, Ka H; Freeman, John H

2017-06-01

Amygdala lesions impair, but do not prevent, acquisition of cerebellum-dependent eyeblink conditioning suggesting that the amygdala modulates cerebellar learning. Two-factor theories of eyeblink conditioning posit that a fast-developing memory within the amygdala facilitates slower-developing memory within the cerebellum. The current study tested this hypothesis by impairing memory consolidation within the amygdala with inhibition of protein synthesis, transcription, and NMDA receptors in rats. Rats given infusions of anisomycin or DRB into the central amygdala (CeA) immediately after each eyeblink conditioning session were severely impaired in contextual and cued fear conditioning, but were completely unimpaired in eyeblink conditioning. Rats given the NMDA antagonist ifenprodil into the CeA before each eyeblink conditioning session also showed impaired fear conditioning, but no deficit in eyeblink conditioning. The results indicate that memory formation within the CeA is not necessary for its modulation of cerebellar learning mechanisms. The CeA may modulate cerebellar learning and retention through an attentional mechanism that develops within the training sessions. © 2017 Steinmetz et al.; Published by Cold Spring Harbor Laboratory Press.

Taking Learning to the Community

ERIC Educational Resources Information Center

Stanistreet, Paul

2009-01-01

These are tough times for adult and community learning, with many providers struggling to sustain a broad curriculum offer that includes a wide-ranging adult learning programme. South Devon College is determined to keep its flourishing adult offer alive but realises that, with funding increasingly scarce, it has to find innovative ways of ensuring…

The Physiology of Fear: Reconceptualizing the Role of the Central Amygdala in Fear Learning.

PubMed

Keifer, Orion P; Hurt, Robert C; Ressler, Kerry J; Marvar, Paul J

2015-09-01

The historically understood role of the central amygdala (CeA) in fear learning is to serve as a passive output station for processing and plasticity that occurs elsewhere in the brain. However, recent research has suggested that the CeA may play a more dynamic role in fear learning. In particular, there is growing evidence that the CeA is a site of plasticity and memory formation, and that its activity is subject to tight regulation. The following review examines the evidence for these three main roles of the CeA as they relate to fear learning. The classical role of the CeA as a routing station to fear effector brain structures like the periaqueductal gray, the lateral hypothalamus, and paraventricular nucleus of the hypothalamus will be briefly reviewed, but specific emphasis is placed on recent literature suggesting that the CeA 1) has an important role in the plasticity underlying fear learning, 2) is involved in regulation of other amygdala subnuclei, and 3) is itself regulated by intra- and extra-amygdalar input. Finally, we discuss the parallels of human and mouse CeA involvement in fear disorders and fear conditioning, respectively. ©2015 Int. Union Physiol. Sci./Am. Physiol. Soc.

Young children mostly keep, and expect others to keep, their promises.

PubMed

Kanngiesser, Patricia; Köymen, Bahar; Tomasello, Michael

2017-07-01

Promises are speech acts that create an obligation to do the promised action. In three studies, we investigated whether 3- and 5-year-olds (N=278) understand the normative implications of promising in prosocial interactions. In Study 1, children helped a partner who promised to share stickers. When the partner failed to uphold the promise, 3- and 5-year-olds protested and referred to promise norms. In Study 2, when children in this same age range were asked to promise to continue a cleaning task-and they agreed-they persisted longer on the task and mentioned their obligation more frequently than without such a promise. They also persisted longer after a promise than after a cleaning reminder (Study 3). In prosocial interactions, thus, young children feel a normative obligation to keep their promises and expect others to keep their promises as well. Copyright © 2017 Elsevier Inc. All rights reserved.

Meaning and Utility: Keeping the Humanities and Global Education Central to Learning

ERIC Educational Resources Information Center

Carrese, Susan; Kim, Paul; Creeden, Jack

2013-01-01

"Who cares?" and "Why do I need to know this?" are not just tired student mantras to be brushed aside by frustrated teachers. They are the questions about significance that lie at the heart of their work. At a time of both international economic recession and unprecedented global competition, educators and policy-makers too…

The New Great Game in Muslim Central Asia

DTIC Science & Technology

1996-01-01

and maci]ine tools, petrol - chemicals, agro-processing and textiles. ’’~ 14 THE NEW GREAT GAME IN MUSLIM CENTRAL ASIA Kazakhstan is well endowed...Algeria, Tunisia , and Morocco---are keeping a wary eye. But at the popular level, this pan-Islmnism has the potential to attract a considerable amount of

How to Keep an Infusion Log: Intravenous Immune Globulin (IVIG)

MedlinePlus

How to keep an INFUSION LOG Intravenous Immune Globulin (IVIG) How to keep an INFUSION LOG The Value of Keeping Records Excellence in health care ... keeping track of your Intravenous Immune Globulin (IVIG) infusions. Each of the manufacturers prepares IVIG in a ...

Learning to Learn: Lessons from a Collaboration

ERIC Educational Resources Information Center

Chadha, Anita

2017-01-01

E-learning has become one of the primary ways to deliver education around the globe. Research is keeping pace with the use of various techno-aids as educators evaluate how to effectively use these aids in an ever-changing e-classroom. Adding to this body of work, and in assessing the effectiveness of techno-tools, this study evaluates meaningful…

Aspects of the owning/keeping and disposal of horses, and how these relate to equine health/welfare in Ireland

PubMed Central

2011-01-01

Background Ireland has long been renowned as a major centre for the breeding, rearing and keeping of horses. Since 2007, however, there has been increasing concern for horse health and welfare standards, and links between these concerns and the structures, governance and funding of the Irish equine industries have been reported. This paper addresses two central issues: firstly the local governance of, trade in and disposal of unwanted horses; and secondly mechanisms employed to improve standards of care given to horses owned by certain communities. Method Primary information was gathered through visits to horse pounds run by and on behalf of Local Authorities, to social horse projects, to horse dealer yards, ferry ports, horse slaughter plants and knackeries. Results The approach adopted by members of a given group, e.g. ferry ports, is described and differences are highlighted, for example in how different Local Authorities implement the Control of Horses Act of 1986, and how the choice, for example, of disposal route affects the standard of animal welfare. Conclusions There is a pressing need for a more centrally mandated and uniformly applied system of governance to safeguard the health and promote the keeping of horses to a higher welfare standard in Ireland. Fundamental to an understanding of why there is insufficient oversight of the keeping and proper disposal of horses is the lack of a comprehensive, integrated system for the registration, identification and tracing of equidae in Ireland. PMID:21936948

Neural correlates of two different types of extinction learning in the amygdala central nucleus.

PubMed

Iordanova, Mihaela D; Deroche, Mickael L D; Esber, Guillem R; Schoenbaum, Geoffrey

2016-08-17

Extinction is a fundamental form of memory updating in which one learns to stop expecting an event that no longer occurs. This learning ensues when one experiences a change in environmental contingencies, that is, when an expected outcome fails to occur (simple extinction), or when a novel inflated expectation of a double outcome (overexpectation) is in conflict with the real outcome, and is a process that has been linked to amygdala function. Here, we show that in rats, the same neuronal population in the amygdala central nucleus updates reward expectancies and behaviour in both types of extinction, and neural changes in one paradigm are reflected in the other. This work may have implications for the management of addiction and anxiety disorders that require treatments based on the outcome omission, and disorders such as obesity that could use overexpectation, but not omission strategies.

Higher Education Students’ Behaviour to Adopt Mobile Learning

NASA Astrophysics Data System (ADS)

Batmetan, J. R.; Palilingan, V. R.

2018-02-01

Mobile phone is an electronic device most often used by Y generation in Indonesia. This ages have become an important part in the growth of higher education in this country. The problem raised in this study is that very few students in higher education are adopting and accessing digital learning content using mobile phones. The objective of this study is to investigate the higher education students’ behaviour in using mobile learning. The research method used is Structural equation models (SEM) method to analyse the factors that influence higher education students’ behaviour in using mobile learning. The results of this study indicate tends of this student 85% to keep internet access in privacy. The majority of respondent is 78% having behaviour to keep adopting mobile learning and still use it in the future. Why? because this study shows that on the level of usability, easy to use, easy to learn, in various devices have a significant effect on the level of adoption of mobile learning. Implication of this study is higher education students’ behaviour of especially Y generation tends to prioritize the usability towards mobile learning and will continue to adopt mobile learning in the future.

Learner differences and learning outcomes in an introductory biochemistry class: attitude toward images, visual cognitive skills, and learning approach.

PubMed

Milner, Rachel E

2014-01-01

The practice of using images in teaching is widespread, and in science education images are used so extensively that some have argued they are now the "main vehicle of communication" (C. Ferreira, A. Arroio Problems Educ. 21st Century 2009, 16, 48-53). Although this phenomenon is especially notable in the field of biochemistry, we know little about the role and importance of images in communicating concepts to students in the classroom. This study reports the development of a scale to assess students' attitude toward biochemical images, particularly their willingness and ability to use the images to support their learning. In addition, because it is argued that images are central in the communication of biochemical concepts, we investigated three "learner differences" which might impact learning outcomes in this kind of classroom environment: attitude toward images, visual cognitive skills, and learning approach. Overall, the students reported a positive attitude toward the images, the majority agreeing that they liked images and considered them useful. However, the participants also reported that verbal explanations were more important than images in helping them to understand the concepts. In keeping with this we found that there was no relationship between learning outcomes and the students' self-reported attitude toward images or visual cognitive skills. In contrast, learning outcomes were significantly correlated with the students' self-reported approach to learning. These findings suggest that images are not necessarily the main vehicle of communication in a biochemistry classroom and that verbal explanations and encouragement of a deep learning approach are important considerations in improving our pedagogical approach. © 2013 International Union of Biochemistry and Molecular Biology, Inc.

Keeping Campuses Safe.

ERIC Educational Resources Information Center

Kennedy, Mike

1999-01-01

Describes how colleges and universities are using technology, as well as traditional methods, to keep campuses safe and reduce crime. Topics include using free pizza in a successful contest to teach students about campus safety, installing security cameras, using access-control cards, providing adequate lighting, and creating a bicycle patrol…

A comprehensive audit of nursing record keeping practice.

PubMed

Griffiths, Paul; Debbage, Samantha; Smith, Alison

Good quality record keeping is essential to safe and effective patient care. To ensure that high standards of record keeping are maintained, regular clinical audit should be undertaken. This article describes an audit and re-audit of nursing record keeping at Sheffield Teaching Hospital NHS Foundation Trust. The article demonstrates improving audit data in 2005 and 2006 and describes how audit and the resulting recommendations and action plans can result in real improvements in the quality of record keeping. The keys to success in this ongoing audit programme are identified as stakeholder involvement, support from the senior nurses in the organization and the use of the data for both local and trust-wide purposes.

The enhancement model of ICT competence for the teachers of SMP Terbuka in Central Java to support long distance learning program

NASA Astrophysics Data System (ADS)

Widowati, Trisnani; Purwanti, Dwi

2017-03-01

ICT-based learning for SMP Terbuka is a manifestation of the first pillar of DEPDIKNAS Strategic Plan 2005-2009, about the use of ICT as the facility of long distance learning. By implementing ICT-based learning, the communication between the teacher and the students is possible to happen although both parties are in differnet places. The problem in implementing ICT-based learning for SMP Terbuka is the low competence of the teachers in ICT mastery, because this research is aimed to formulate the enhancement model of ICT competence for the teachers of SMP Terbuka in Central Java to support long distance learning program. This research shows that Supervised-Teachers and Tutor Teachers Competence in ICT is still low with the average of Supervised-Teachers competence in operating Ms.Word application of 59.6%, Ms.Excel 55.40%, Power Point 43.40% and internet mastery of 41.8%; while the competence of Tutor Teachers is lower with the average of 40.40% in operating Ms. Word, 35.20% in Ms.Excel, 28.00% in Power Point, and 29% in internet mastery. It means that Supervised-Teachers understand ICT, but they do not master it; while Tutor Teachers have just understood ICT and have a low mastery in Ms.Word. The output of this research is: The new findings of the enhancement model of ICT competence for the teachers of SMP Terbuka in Central Java to support long distance learning program.

Fostering Sustained Learning among Undergraduate Students: Emerging Research and Opportunities

ERIC Educational Resources Information Center

Chemosit, Caroline; Rugutt, John; Rugutt, Joseph K.

2017-01-01

Keeping students engaged and receptive to learning can, at times, be a challenge. However, by the implementation of new methods and pedagogies, instructors can strengthen the drive to learn among their students. "Fostering Sustained Learning Among Undergraduate Students: Emerging Research and Opportunities" is an essential publication…

Keeping Kids Healthy.

ERIC Educational Resources Information Center

Mays, Sharon; And Others

This pamphlet offers a collection of items relating to child health in the day care setting. Included is an overview of a collaborative project to develop a comprehensive set of national standards for health, nutrition, safety, and sanitation in child care programs. Contents of the project's resource kit, "Keeping Kids Healthy and Parents at…

40 CFR 86.1925 - What records must I keep?

Code of Federal Regulations, 2014 CFR

2014-07-01

... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Manufacturer-Run In-Use Testing Program for Heavy-Duty Diesel Engines § 86.1925 What records must I keep? (a) Organize and... important to keep required information readily available. (b) Keep the following paper or electronic records...

40 CFR 60.1830 - What records must I keep?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 6 2011-07-01 2011-07-01 false What records must I keep? 60.1830 Section 60.1830 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... § 60.1830 What records must I keep? You must keep four types of records: (a) Operator training and...

40 CFR 60.1830 - What records must I keep?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 7 2012-07-01 2012-07-01 false What records must I keep? 60.1830 Section 60.1830 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... § 60.1830 What records must I keep? You must keep four types of records: (a) Operator training and...

40 CFR 60.1830 - What records must I keep?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 7 2014-07-01 2014-07-01 false What records must I keep? 60.1830 Section 60.1830 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... § 60.1830 What records must I keep? You must keep four types of records: (a) Operator training and...

40 CFR 60.1830 - What records must I keep?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 7 2013-07-01 2013-07-01 false What records must I keep? 60.1830 Section 60.1830 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... § 60.1830 What records must I keep? You must keep four types of records: (a) Operator training and...

40 CFR 60.1830 - What records must I keep?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false What records must I keep? 60.1830 Section 60.1830 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... § 60.1830 What records must I keep? You must keep four types of records: (a) Operator training and...

Simulation-Based Mastery Learning Improves Central Line Maintenance Skills of ICU Nurses.

PubMed

Barsuk, Jeffrey H; Cohen, Elaine R; Mikolajczak, Anessa; Seburn, Stephanie; Slade, Maureen; Wayne, Diane B

2015-10-01

This study evaluated the impact of a simulation-based mastery learning (SBML) curriculum on central line maintenance and care among a group of ICU nurses. The intervention included 5 tasks: (a) medication administration, (b) injection cap (needleless connector) changes, (c) tubing changes, (d) blood drawing, and (e) dressing changes. All participants underwent a pretest, engaged in deliberate practice with directed feedback, and completed a posttest. We compared pretest and posttest scores and assessed correlations between demographics, self-confidence, and pretest performance. The number of nurses passing each task at pretest varied from 24 of 49 (49%) for dressing changes to 44 of 49 (90%) for tubing changes. At pretest, scores ranged from a median of 0.0% to 73.1%. At posttest, all scores rose to a median of 100.0%. Total years in nursing and ICU nursing had significant, negative correlations with medication administration pretest performance (r = -0.42, P = .003; r = -0.42, P = .003, respectively). ICU nurses displayed large variability in their ability to perform central line maintenance tasks. After SBML, there was significant improvement, and all nurses reached a predetermined level of competency.

30 CFR 250.466 - What records must I keep?

Code of Federal Regulations, 2011 CFR

2011-07-01

... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Modify and Well Records § 250.466 What records must I keep? You must keep complete, legible, and accurate records for each well. You must keep drilling records...

Placement of central venous port catheters and peripherally inserted central catheters in the routine clinical setting of a radiology department: analysis of costs and intervention duration learning curve.

PubMed

Rotzinger, Roman; Gebauer, Bernhard; Schnapauff, Dirk; Streitparth, Florian; Wieners, Gero; Grieser, Christian; Freyhardt, Patrick; Hamm, Bernd; Maurer, Martin H

2017-12-01

Background Placement of central venous port catheters (CVPS) and peripherally inserted central catheters (PICC) is an integral component of state-of-the-art patient care. In the era of increasing cost awareness, it is desirable to have more information to comprehensively assess both procedures. Purpose To perform a retrospective analysis of interventional radiologic implantation of CVPS and PICC lines in a large patient population including a cost analysis of both methods as well as an investigation the learning curve in terms of the interventions' durations. Material and Methods All CVPS and PICC line related interventions performed in an interventional radiology department during a three-year period from January 2011 to December 2013 were examined. Documented patient data included sex, venous access site, and indication for CVPS or PICC placement. A cost analysis including intervention times was performed based on the prorated costs of equipment use, staff costs, and expenditures for disposables. The decrease in intervention duration in the course of time conformed to the learning curve. Results In total, 2987 interventions were performed by 16 radiologists: 1777 CVPS and 791 PICC lines. An average implantation took 22.5 ± 0.6 min (CVPS) and 10.1 ± 0.9 min (PICC lines). For CVPS, this average time was achieved by seven radiologists newly learning the procedures after performing 20 CVPS implantations. Total costs per implantation were €242 (CVPS) and €201 (PICC lines). Conclusion Interventional radiologic implantations of CVPS and PICC lines are well-established procedures, easy to learn by residents, and can be implanted at low costs.

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

PubMed

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.

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

PubMed Central

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

40 CFR 86.1925 - What records must I keep?

Code of Federal Regulations, 2010 CFR

2010-07-01

... it is important to keep required information readily available. (b) Keep the following paper or electronic records of your in-use testing for five years after you complete all the testing required for an... determine why a vehicle failed the vehicle-pass criteria described in § 86.1912. (3) Keep a copy of the...

Learning Analytics for Networked Learning Models

ERIC Educational Resources Information Center

Joksimovic, Srecko; Hatala, Marek; Gaševic, Dragan

2014-01-01

Teaching and learning in networked settings has attracted significant attention recently. The central topic of networked learning research is human-human and human-information interactions occurring within a networked learning environment. The nature of these interactions is highly complex and usually requires a multi-dimensional approach to…

Near or far: The effect of spatial distance and vocabulary knowledge on word learning.

PubMed

Axelsson, Emma L; Perry, Lynn K; Scott, Emilly J; Horst, Jessica S

2016-01-01

The current study investigated the role of spatial distance in word learning. Two-year-old children saw three novel objects named while the objects were either in close proximity to each other or spatially separated. Children were then tested on their retention for the name-object associations. Keeping the objects spatially separated from each other during naming was associated with increased retention for children with larger vocabularies. Children with a lower vocabulary size demonstrated better retention if they saw objects in close proximity to each other during naming. This demonstrates that keeping a clear view of objects during naming improves word learning for children who have already learned many words, but keeping objects within close proximal range is better for children at earlier stages of vocabulary acquisition. The effect of distance is therefore not equal across varying vocabulary sizes. The influences of visual crowding, cognitive load, and vocabulary size on word learning are discussed. Copyright © 2015 The Authors. Published by Elsevier B.V. All rights reserved.

Personalized Learning in Medical Education: Designing a User Interface for a Dynamic Haptic Robotic Trainer for Central Venous Catheterization

PubMed Central

Yovanoff, Mary; Pepley, David; Mirkin, Katelin; Moore, Jason; Han, David; Miller, Scarlett

2017-01-01

While Virtual Reality (VR) has emerged as a viable method for training new medical residents, it has not yet reached all areas of training. One area lacking such development is surgical residency programs where there are large learning curves associated with skill development. In order to address this gap, a Dynamic Haptic Robotic Trainer (DHRT) was developed to help train surgical residents in the placement of ultrasound guided Internal Jugular Central Venous Catheters and to incorporate personalized learning. In order to accomplish this, a 2-part study was conducted to: (1) systematically analyze the feedback given to 18 third year medical students by trained professionals to identify the items necessary for a personalized learning system and (2) develop and experimentally test the usability of the personalized learning interface within the DHRT system. The results can be used to inform the design of VR and personalized learning systems within the medical community. PMID:29123361

Careers (A Course of Study). Unit VII: Now that You've Got the Job--How Do You Keep It?

ERIC Educational Resources Information Center

Turley, Kay

Designed to enable special needs students to learn how to hold a job and how to change jobs when necessary, this set of activities is the seventh unit in a nine-unit secondary level course intended to provide handicapped students with the knowledge and tools necessary to succeed in the world of work. In the first chapter entitled "How Do I Keep My…

[The evolution of nursing record-keeping].

PubMed

Didry, Pascale

2017-05-01

Nursing record-keeping forms an integral part of the provision of care. It helps to assure its traceability and monitoring. It also contributes to the circulation of information among the different players involved in the patient's treatment, thereby helping to assure the quality and safety of care. For nurses, whose professional history has its roots in a culture of oral communication, record-keeping represents the affirmation of a real nursing way of thinking. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

From Gothenburg to Everywhere: Bonfires of Revolutionary Learning

ERIC Educational Resources Information Center

Suoranta, Juha

2002-01-01

Living social reality is always faster than any attempt to document it. Documentation will always remain inevitably partial. Critical leaders and teachers need to keep themselves sensible to those incidents which demand close attention in terms of social justice as well as emancipatory and revolutionary learning. "Revolutionary learning"…

Mouth and Teeth: How To Keep Them Healthy

MedlinePlus

... and Wellness Staying Healthy Healthy Living Mouth and Teeth: How to Keep Them Healthy Mouth and Teeth: How to Keep Them Healthy Share Print Taking good care of your mouth and teeth throughout your whole life can help prevent problems ...

Keeping Plateaued Performers Motivated.

ERIC Educational Resources Information Center

DeLon, Barbara A.

1993-01-01

Discusses the problem of keeping library staff motivated when promotions are not available. Topics addressed include the importance of management training that emphasizes communication skills; alternative ways to help employees grow, including staff development programs, lateral transfers, job rotation, and short-term projects; and helpful…

Keeping Promises

NASA Technical Reports Server (NTRS)

Howell, Gregory A.

2005-01-01

Commitments are between people, not schedules. Project management as practiced today creates a "commitment-free zone," because it assumes that people will commit to centrally managed schedules without providing a mechanism to ensure their work can be done. So they give it their best, but something always seems to come up ..."I tried, but you know how it is." This form of project management does not provide a mechanism to ensure that what should be done, can in fact be done at the required moment. Too often, promises reliable promise. made in coordination meetings are conditional and unreliable. It has been my experience that at times trust can be low and hard to build in this environment. The absence of reliable promises explains why on well-run projects, people are often only completing 30-50 percent of the deliverables they d promised for the week. We all know what a promise is; we have plenty of experience making them and receiving them from others. So what s the problem? The sad fact is that the project environment-like many other work environments- is often so filled with systemic dishonesty, that we don t expect promises that are reliable. Project managers excel when they manage their projects as networks of commitments and help their people learn to elicit and make reliable promises.

Responsibility and Accountability in Educational Leadership: Keeping Democracy and Social Justice Central to Reform

ERIC Educational Resources Information Center

Larson, Colleen L.

2010-01-01

There has been, without question, a persistent demand for holding both leaders and teachers accountable for increasing test scores in schools, particularly in schools serving impoverished children and youth. This concern for increasing test scores and holding educational leaders and teachers accountable for student achievement is central to…

Fifty years of atomic time-keeping at VNIIFTRI

NASA Astrophysics Data System (ADS)

Domnin, Yu; Gaigerov, B.; Koshelyaevsky, N.; Poushkin, S.; Rusin, F.; Tatarenkov, V.; Yolkin, G.

2005-06-01

Time metrology in Russia in the second half of the twentieth century has been marked, as in other advanced countries, by the rapid development of time and frequency quantum standards and the beginning of atomic time-keeping. This brief review presents the main developments and studies in time and frequency measurement, and the improvement of accuracy and atomic time-keeping at the VNIIFTRI—the National Metrology Institute keeping primary time and frequency standards and ensuring unification of measurement. The milestones along the way have been the ammonia and hydrogen masers, primary caesium beam and fountain standards and laser frequency standards. For many years, VNIIFTRI was the only world laboratory that applied hydrogen-maser clock ensembles for time-keeping. VNIIFTRI's work on international laser standard frequency comparisons and absolute frequency measurements contributed greatly to the adoption by the CIPM of a highly accurate value for the He-Ne/CH4 laser frequency. VNIIFTRI and the VNIIM were the first to establish a united time, frequency and length standard.

[How can I keep up with my literature?].

PubMed

Vandenbroucke, J P

1998-03-28

To keep up with the literature, the author and his wife have personal home subscriptions to the 'big five' general medical journals, two top general science journals, and close to a dozen specialist journals. Two of the general medical journals are regularly read in more depth. Since computerized search systems permit almost immediate retrieval on whatever subject at whatever work location, the author keeps no filing system of the items of interest. For three (slowly growing) subjects that transgress the boundaries of the usual keywords of search systems, copies of papers are collected in piles: (a) important methodological papers (which may have been published anywhere, on any subject), (b) papers about concepts of the origin and evolution of diseases, and (c) papers of strong general interest. The disadvantage of not keeping track of the literature by a personal filing system is that the author regularly forgets about papers and books he already has; the advantage is that no time is spent keeping a personal filing system.

Mobile Learning Application Based on RSS Feed Technology

ERIC Educational Resources Information Center

Mohanna, Mahmoud; Capus, Laurence

2013-01-01

This paper presents a mobile learning application for a learning course at higher education level. Based on the RSS feed technology, the presented mobile application establishes an in-time communication channel between the instructor and his/her students to keep them up-to-date with all course important dates, instructions and information in…

7 CFR 3200.9 - Accountability and record keeping.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 15 2011-01-01 2011-01-01 false Accountability and record keeping. 3200.9 Section... TRANSFER OF EXCESS PERSONAL PROPERTY § 3200.9 Accountability and record keeping. USDA requires that Federal... use for a research, educational, technical, or scientific activity, or for a related purpose, within 1...

An Analysis of a Self-Initiated Coping Behavior: Diary-Keeping.

ERIC Educational Resources Information Center

Burt, Christopher D. B.

1994-01-01

Two surveys of university students examined the behavior of diary-keeping. Indications of motives for diary-keeping and the material entered in diaries suggests the behavior is a means of organizing one's life and for expressing thoughts, feelings, and emotions. The organizing characteristic of diary-keeping was often a useful strategy for…

20 Ways To Promote Brain-Based Teaching and Learning.

ERIC Educational Resources Information Center

Prigge, Debra J.

2002-01-01

Based on current knowledge about cognitive processes, this article presents strategies for preparing the learner, managing the environment to motivate students, gaining and keeping learner attention, and increasing memory and recall by making learning personally relevant to students. Resources are listed for brain-based teaching and learning. (CR)

Educational Possibilities of Keeping Goats in Elementary Schools in Japan

PubMed Central

Koda, Naoko; Kutsumi, Shiho; Hirose, Toshiya; Watanabe, Gen

2016-01-01

Many Japanese elementary schools keep small animals for educational purposes, and the effects and challenges have been investigated. Although goats are medium-sized animals that are familiar to Japanese, few practical studies have been conducted on keeping goats in schools. This study investigated the effects and challenges of keeping goats in elementary schools and discussed its educational possibilities. A semi-structured interview survey was conducted with 11 personnel that were responsible for keeping goats in 6 elementary schools in urban areas. They described benefits, problems, and tips related to keeping goats. Participant observation was also conducted on daily human–goat interactions in these schools. The results indicated that children in all six grades were able to care for goats. Goats were used for various school subjects and activities. As a result of keeping goats, children developed affection for them, attitude of respect for living things, greater sense of responsibility, and enhanced interpersonal interactional skills. Stronger ties between the schools and parents and community were developed through cooperation in goat-keeping. Some anxieties existed about the risk of injury to children when interacting with goats. Other challenges included the burden of taking care of the goats on holidays and insufficient knowledge about treatment in case of their illness or injury. The results suggested similarities to the benefits and challenges associated with keeping small animals in elementary schools, although the responsibility and the burden on the schools were greater for keeping goats than small animals because of their larger size and the need for children to consider the goats’ inner state and to cooperate with others when providing care. At the same time, goats greatly stimulated interest, cooperation, and empathy in children. Goats can expand educational opportunities and bring about many positive effects on child development. PMID:28083538

Educational Possibilities of Keeping Goats in Elementary Schools in Japan.

PubMed

Koda, Naoko; Kutsumi, Shiho; Hirose, Toshiya; Watanabe, Gen

2016-01-01

Many Japanese elementary schools keep small animals for educational purposes, and the effects and challenges have been investigated. Although goats are medium-sized animals that are familiar to Japanese, few practical studies have been conducted on keeping goats in schools. This study investigated the effects and challenges of keeping goats in elementary schools and discussed its educational possibilities. A semi-structured interview survey was conducted with 11 personnel that were responsible for keeping goats in 6 elementary schools in urban areas. They described benefits, problems, and tips related to keeping goats. Participant observation was also conducted on daily human-goat interactions in these schools. The results indicated that children in all six grades were able to care for goats. Goats were used for various school subjects and activities. As a result of keeping goats, children developed affection for them, attitude of respect for living things, greater sense of responsibility, and enhanced interpersonal interactional skills. Stronger ties between the schools and parents and community were developed through cooperation in goat-keeping. Some anxieties existed about the risk of injury to children when interacting with goats. Other challenges included the burden of taking care of the goats on holidays and insufficient knowledge about treatment in case of their illness or injury. The results suggested similarities to the benefits and challenges associated with keeping small animals in elementary schools, although the responsibility and the burden on the schools were greater for keeping goats than small animals because of their larger size and the need for children to consider the goats' inner state and to cooperate with others when providing care. At the same time, goats greatly stimulated interest, cooperation, and empathy in children. Goats can expand educational opportunities and bring about many positive effects on child development.

49 CFR 172.317 - KEEP AWAY FROM HEAT handling mark.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 2 2011-10-01 2011-10-01 false KEEP AWAY FROM HEAT handling mark. 172.317 Section... REQUIREMENTS, AND SECURITY PLANS Marking § 172.317 KEEP AWAY FROM HEAT handling mark. (a) General. For... of Division 5.2 must be marked with the KEEP AWAY FROM HEAT handling mark specified in this section...

49 CFR 172.317 - KEEP AWAY FROM HEAT handling mark.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 2 2010-10-01 2010-10-01 false KEEP AWAY FROM HEAT handling mark. 172.317 Section... REQUIREMENTS, AND SECURITY PLANS Marking § 172.317 KEEP AWAY FROM HEAT handling mark. (a) General. For... of Division 5.2 must be marked with the KEEP AWAY FROM HEAT handling mark specified in this section...

32 CFR 707.6 - Minesweeping station keeping lights.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false Minesweeping station keeping lights. 707.6... RULES WITH RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.6 Minesweeping station keeping lights... intervals and bearings, two white lights in a vertical line visible from 070° through 290° relative. ...

32 CFR 707.6 - Minesweeping station keeping lights.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 5 2014-07-01 2014-07-01 false Minesweeping station keeping lights. 707.6... RULES WITH RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.6 Minesweeping station keeping lights... intervals and bearings, two white lights in a vertical line visible from 070° through 290° relative. ...

32 CFR 707.6 - Minesweeping station keeping lights.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Minesweeping station keeping lights. 707.6... RULES WITH RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.6 Minesweeping station keeping lights... intervals and bearings, two white lights in a vertical line visible from 070° through 290° relative. ...

32 CFR 707.6 - Minesweeping station keeping lights.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Minesweeping station keeping lights. 707.6... RULES WITH RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.6 Minesweeping station keeping lights... intervals and bearings, two white lights in a vertical line visible from 070° through 290° relative. ...

Transfer of Learning: The Effects of Different Instruction Methods on Software Application Learning

ERIC Educational Resources Information Center

Larson, Mark E.

2010-01-01

Human Resource Departments (HRD), especially instructors, are challenged to keep pace with rapidly changing computer software applications and technology. The problem under investigation revealed after instruction of a software application if a particular method of instruction was a predictor of transfer of learning, when other risk factors were…

Galileo Station Keeping Strategy

NASA Technical Reports Server (NTRS)

Perez-Cambriles, Antonio; Bejar-Romero, Juan Antonio; Aguilar-Taboada, Daniel; Perez-Lopez, Fernando; Navarro, Daniel

2007-01-01

This paper presents analyses done for the design and implementation of the Maneuver Planning software of the Galileo Flight Dynamics Facility. The station keeping requirements of the constellation have been analyzed in order to identify the key parameters to be taken into account in the design and implementation of the software.

Keeping Track of Technology

ERIC Educational Resources Information Center

Dyrli, Kurt O.

2009-01-01

A lack of consistent and accurate auditing and record keeping of district IT equipment can lead to confusion between administrative departments, including redundant purchases, transferred equipment being mislabeled as stolen, computers and other equipment simply being lost, or a variety of other scenarios. This had led to an increased demand for…

Learning To Learn: Western Perspectives.

ERIC Educational Resources Information Center

Roth, Gene L.

Building awareness of the self as learner is central to learning. Reflecting on past experiences helps individuals elucidate undetected characteristics of themselves as learners. Active learners are more likely to experiment with new learning strategies and take risks. Because of their inquiring dispositions, they self-monitor and self-evaluate…

Power of Your Pancreas: Keep Your Digestive Juices Flowing

MedlinePlus

... Issues Subscribe February 2017 Print this issue The Power of Your Pancreas Keep Your Digestive Juices Flowing ... your entire digestive system working properly. Related Stories Power to the Pelvis Battling a Bulging Hernia Keeping ...

Trace conditioning in insects—keep the trace!

PubMed Central

Dylla, Kristina V.; Galili, Dana S.; Szyszka, Paul; Lüdke, Alja

2013-01-01

Trace conditioning is a form of associative learning that can be induced by presenting a conditioned stimulus (CS) and an unconditioned stimulus (US) following each other, but separated by a temporal gap. This gap distinguishes trace conditioning from classical delay conditioning, where the CS and US overlap. To bridge the temporal gap between both stimuli and to form an association between CS and US in trace conditioning, the brain must keep a neural representation of the CS after its termination—a stimulus trace. Behavioral and physiological studies on trace and delay conditioning revealed similarities between the two forms of learning, like similar memory decay and similar odor identity perception in invertebrates. On the other hand differences were reported also, like the requirement of distinct brain structures in vertebrates or disparities in molecular mechanisms in both vertebrates and invertebrates. For example, in commonly used vertebrate conditioning paradigms the hippocampus is necessary for trace but not for delay conditioning, and Drosophila delay conditioning requires the Rutabaga adenylyl cyclase (Rut-AC), which is dispensable in trace conditioning. It is still unknown how the brain encodes CS traces and how they are associated with a US in trace conditioning. Insects serve as powerful models to address the mechanisms underlying trace conditioning, due to their simple brain anatomy, behavioral accessibility and established methods of genetic interference. In this review we summarize the recent progress in insect trace conditioning on the behavioral and physiological level and emphasize similarities and differences compared to delay conditioning. Moreover, we examine proposed molecular and computational models and reassess different experimental approaches used for trace conditioning. PMID:23986710

Trace-Based Microanalytic Measurement of Self-Regulated Learning Processes

ERIC Educational Resources Information Center

Siadaty, Melody; Gaševic, Dragan; Hatala, Marek

2016-01-01

To keep pace with today's rapidly growing knowledge-driven society, productive self-regulation of one's learning processes are essential. We introduce and discuss a trace-based measurement protocol to measure the effects of scaffolding interventions on self-regulated learning (SRL) processes. It guides tracing of learners' actions in a learning…

The Business of Learning

ERIC Educational Resources Information Center

Bers, Trudy; Gelfman, Arnold; Knapp, Jolene

2008-01-01

This article describes several community colleges that are taking a more business-like approach, trimming costs, improving efficiencies, and pursuing next-generation innovation--all while keeping the focus squarely where it should be: on learning. At Florida Keys Community College (FKCC), John Keho says his college is taking some strong--though…

Quantifying Online Learning Contact Hours

ERIC Educational Resources Information Center

Powell, Karan; Helm, Jennifer Stephens; Layne, Melissa; Ice, Phil

2012-01-01

Technological and pedagogical advances in distance education have accentuated the necessity for higher education to keep pace regarding institutional infrastructures. Each infrastructure--driven by a common mission to provide quality learning--interprets quality according to standards established by various governmental and accrediting entities.…

Introduction to the LaRC central scientific computing complex

NASA Technical Reports Server (NTRS)

Shoosmith, John N.

1993-01-01

The computers and associated equipment that make up the Central Scientific Computing Complex of the Langley Research Center are briefly described. The electronic networks that provide access to the various components of the complex and a number of areas that can be used by Langley and contractors staff for special applications (scientific visualization, image processing, software engineering, and grid generation) are also described. Flight simulation facilities that use the central computers are described. Management of the complex, procedures for its use, and available services and resources are discussed. This document is intended for new users of the complex, for current users who wish to keep appraised of changes, and for visitors who need to understand the role of central scientific computers at Langley.

Exploring Deliberate Practice in Medicine: How Do Physicians Learn in the Workplace?

ERIC Educational Resources Information Center

van de Wiel, Margje W. J.; Van den Bossche, Piet; Janssen, Sandra; Jossberger, Helen

2011-01-01

Medical professionals need to keep on learning as part of their everyday work to deliver high-quality health care. Although the importance of physicians' learning is widely recognized, few studies have investigated how they learn in the workplace. Based on insights from deliberate practice research, this study examined the activities physicians…

Exercises for Keeping Pianists' Hands in Top Form

ERIC Educational Resources Information Center

Perlmutter, Adam

2009-01-01

Some pianists have idiosyncratic ways of keeping their hands and fingers relaxed. Glenn Gould, for example, religiously soaked his digits in hot water before performing or recording. While the jury is still out on the effectiveness of Gould's routine, there are plenty of other exercises and practices that will keep a pianist's fingers limber.…

Keeping PCs up to Date Can Be Fun

ERIC Educational Resources Information Center

Goldsborough, Reid

2004-01-01

The "joy" of computer maintenance takes many forms. These days, automation is the byword. Operating systems such as Microsoft Windows and utility suites such as Symantec's Norton Internet Security let you automatically keep crucial parts of your computer system up to date. It's fun to watch the technology keep tabs on itself. This document offers…

Integrating Book, Digital Content and Robot for Enhancing Elementary School Students' Learning of English

ERIC Educational Resources Information Center

Chen, Nian-Shing; Quadir, Benazir; Teng, Daniel C.

2011-01-01

Early school years are an important period to lay out the foundation for learning a second language. In addition to mastering the basic language skills and keeping the learning process fun, promoting a lifelong learning habit should also be emphasised. Motivating elementary school students to learn English and avoiding misconceptions associated…

Active-learning strategies: the use of a game to reinforce learning in nursing education. A case study.

PubMed

Boctor, Lisa

2013-03-01

The majority of nursing students are kinesthetic learners, preferring a hands-on, active approach to education. Research shows that active-learning strategies can increase student learning and satisfaction. This study looks at the use of one active-learning strategy, a Jeopardy-style game, 'Nursopardy', to reinforce Fundamentals of Nursing material, aiding in students' preparation for a standardized final exam. The game was created keeping students varied learning styles and the NCLEX blueprint in mind. The blueprint was used to create 5 categories, with 26 total questions. Student survey results, using a five-point Likert scale showed that they did find this learning method enjoyable and beneficial to learning. More research is recommended regarding learning outcomes, when using active-learning strategies, such as games. Copyright © 2012 Elsevier Ltd. All rights reserved.

Collaborative Approaches to Deepen Student Learning: Information Literacy, Curriculum Design, and Student Learning Workshops

ERIC Educational Resources Information Center

Hurvitz, Tate; Benvau, Roxane; Parry, Megan

2015-01-01

Creating a collaborative environment across student services and instruction is often more challenging than it may first seem. Although effective collaboration is context specific, keeping student learning at the center of the work is a powerful element in successful collaborations. Grossmont College's first year experience program has attempted…

Central and peripheral vision loss differentially affects contextual cueing in visual search.

PubMed

Geringswald, Franziska; Pollmann, Stefan

2015-09-01

Visual search for targets in repeated displays is more efficient than search for the same targets in random distractor layouts. Previous work has shown that this contextual cueing is severely impaired under central vision loss. Here, we investigated whether central vision loss, simulated with gaze-contingent displays, prevents the incidental learning of contextual cues or the expression of learning, that is, the guidance of search by learned target-distractor configurations. Visual search with a central scotoma reduced contextual cueing both with respect to search times and gaze parameters. However, when the scotoma was subsequently removed, contextual cueing was observed in a comparable magnitude as for controls who had searched without scotoma simulation throughout the experiment. This indicated that search with a central scotoma did not prevent incidental context learning, but interfered with search guidance by learned contexts. We discuss the role of visuospatial working memory load as source of this interference. In contrast to central vision loss, peripheral vision loss was expected to prevent spatial configuration learning itself, because the restricted search window did not allow the integration of invariant local configurations with the global display layout. This expectation was confirmed in that visual search with a simulated peripheral scotoma eliminated contextual cueing not only in the initial learning phase with scotoma, but also in the subsequent test phase without scotoma. (c) 2015 APA, all rights reserved).

"Multilingualizing" Composition: A Diary Self-Study of Learning Spanish and Chinese

ERIC Educational Resources Information Center

Severino, Carol

2017-01-01

Using her own experiences of keeping a journal while learning advanced Spanish creative writing and beginning Chinese during the same semester, the author illustrates that composition teachers' second language learning experiences--intimate and challenging encounters with a second language that multilingual composition students experience every…

Committee Commitment

ERIC Educational Resources Information Center

Weinstein, Margery

2012-01-01

Creating the perfect governing body to power talent development and learning is a balancing act between centralized control and enough delegation to lines of business to keep content relevant. In this article, a handful of 2012 Training Top 125 winners describe how their companies effectively govern talent and learning development.

The Learning Way: Meta-Cognitive Aspects of Experiential Learning

ERIC Educational Resources Information Center

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…

Construction and Standardization of Verbal Learning Disabilities Checklist for School Children

ERIC Educational Resources Information Center

Sood, Vishal

2013-01-01

For identifying children with four major kinds of verbal learning disabilities viz. reading disability, speech and language comprehension disability, writing disability and mathematics disability, the present task was undertaken to construct and standardize verbal learning disabilities checklist. This checklist was developed by keeping in view the…

30 CFR 250.466 - What records must I keep?

Code of Federal Regulations, 2013 CFR

2013-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations..., legible, and accurate records for each well. You must keep drilling records onsite while drilling activities continue. After completion of drilling activities, you must keep all drilling and other well...

30 CFR 250.466 - What records must I keep?

Code of Federal Regulations, 2012 CFR

2012-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations..., legible, and accurate records for each well. You must keep drilling records onsite while drilling activities continue. After completion of drilling activities, you must keep all drilling and other well...

30 CFR 250.466 - What records must I keep?

Code of Federal Regulations, 2014 CFR

2014-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations..., legible, and accurate records for each well. You must keep drilling records onsite while drilling activities continue. After completion of drilling activities, you must keep all drilling and other well...

The Role of Celestial Compass Information in Cataglyphis Ants during Learning Walks and for Neuroplasticity in the Central Complex and Mushroom Bodies

PubMed Central

Grob, Robin; Fleischmann, Pauline N.; Grübel, Kornelia; Wehner, Rüdiger; Rössler, Wolfgang

2017-01-01

Central place foragers are faced with the challenge to learn the position of their nest entrance in its surroundings, in order to find their way back home every time they go out to search for food. To acquire navigational information at the beginning of their foraging career, Cataglyphis noda performs learning walks during the transition from interior worker to forager. These small loops around the nest entrance are repeatedly interrupted by strikingly accurate back turns during which the ants stop and precisely gaze back to the nest entrance—presumably to learn the landmark panorama of the nest surroundings. However, as at this point the complete navigational toolkit is not yet available, the ants are in need of a reference system for the compass component of the path integrator to align their nest entrance-directed gazes. In order to find this directional reference system, we systematically manipulated the skylight information received by ants during learning walks in their natural habitat, as it has been previously suggested that the celestial compass, as part of the path integrator, might provide such a reference system. High-speed video analyses of distinct learning walk elements revealed that even exclusion from the skylight polarization pattern, UV-light spectrum and the position of the sun did not alter the accuracy of the look back to the nest behavior. We therefore conclude that C. noda uses a different reference system to initially align their gaze directions. However, a comparison of neuroanatomical changes in the central complex and the mushroom bodies before and after learning walks revealed that exposure to UV light together with a naturally changing polarization pattern was essential to induce neuroplasticity in these high-order sensory integration centers of the ant brain. This suggests a crucial role of celestial information, in particular a changing polarization pattern, in initially calibrating the celestial compass system. PMID:29184487

The Role of Celestial Compass Information in Cataglyphis Ants during Learning Walks and for Neuroplasticity in the Central Complex and Mushroom Bodies.

PubMed

Grob, Robin; Fleischmann, Pauline N; Grübel, Kornelia; Wehner, Rüdiger; Rössler, Wolfgang

2017-01-01

Central place foragers are faced with the challenge to learn the position of their nest entrance in its surroundings, in order to find their way back home every time they go out to search for food. To acquire navigational information at the beginning of their foraging career, Cataglyphis noda performs learning walks during the transition from interior worker to forager. These small loops around the nest entrance are repeatedly interrupted by strikingly accurate back turns during which the ants stop and precisely gaze back to the nest entrance-presumably to learn the landmark panorama of the nest surroundings. However, as at this point the complete navigational toolkit is not yet available, the ants are in need of a reference system for the compass component of the path integrator to align their nest entrance-directed gazes. In order to find this directional reference system, we systematically manipulated the skylight information received by ants during learning walks in their natural habitat, as it has been previously suggested that the celestial compass, as part of the path integrator, might provide such a reference system. High-speed video analyses of distinct learning walk elements revealed that even exclusion from the skylight polarization pattern, UV-light spectrum and the position of the sun did not alter the accuracy of the look back to the nest behavior. We therefore conclude that C. noda uses a different reference system to initially align their gaze directions. However, a comparison of neuroanatomical changes in the central complex and the mushroom bodies before and after learning walks revealed that exposure to UV light together with a naturally changing polarization pattern was essential to induce neuroplasticity in these high-order sensory integration centers of the ant brain. This suggests a crucial role of celestial information, in particular a changing polarization pattern, in initially calibrating the celestial compass system.

40 CFR 60.1340 - What records must I keep?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 7 2012-07-01 2012-07-01 false What records must I keep? 60.1340 Section 60.1340 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Modification or Reconstruction is Commenced After June 6, 2001 Recordkeeping § 60.1340 What records must I keep...

40 CFR 60.1340 - What records must I keep?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 7 2014-07-01 2014-07-01 false What records must I keep? 60.1340 Section 60.1340 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Modification or Reconstruction is Commenced After June 6, 2001 Recordkeeping § 60.1340 What records must I keep...

40 CFR 60.1340 - What records must I keep?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 7 2013-07-01 2013-07-01 false What records must I keep? 60.1340 Section 60.1340 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Modification or Reconstruction is Commenced After June 6, 2001 Recordkeeping § 60.1340 What records must I keep...

40 CFR 60.1340 - What records must I keep?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false What records must I keep? 60.1340 Section 60.1340 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Modification or Reconstruction is Commenced After June 6, 2001 Recordkeeping § 60.1340 What records must I keep...

40 CFR 60.1340 - What records must I keep?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 6 2011-07-01 2011-07-01 false What records must I keep? 60.1340 Section 60.1340 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Modification or Reconstruction is Commenced After June 6, 2001 Recordkeeping § 60.1340 What records must I keep...

Agriculture Education SimFarm(TM). Technology Learning Activity. Teacher Edition.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This Technology Learning Activity (TLA) for agriculture education in grades 6-10 is designed to help students learn the basic terminology of a farm system while they experience the responsibility of keeping a profitable farm in operation through use of the interactive SimFarm software. Introductory materials provide an overview of technology…

You Can Learn Something Every Day! Children Talk about Learning in Kindergarten--Traces of Learning Cultures

ERIC Educational Resources Information Center

Alvestad, Marit

2011-01-01

Discussion of learning in the kindergarten context is growing both in Norway and internationally. This article focuses on some central aspects of learning described by groups of children aged 4-6 years, in three Norwegian kindergartens. The research concerns children's descriptions of aspects of learning experienced in their everyday life in…

At-risk elementary school children with one year of classroom music instruction are better at keeping a beat.

PubMed

Slater, Jessica; Tierney, Adam; Kraus, Nina

2013-01-01

Temporal processing underlies both music and language skills. There is increasing evidence that rhythm abilities track with reading performance and that language disorders such as dyslexia are associated with poor rhythm abilities. However, little is known about how basic time-keeping skills can be shaped by musical training, particularly during critical literacy development years. This study was carried out in collaboration with Harmony Project, a non-profit organization providing free music education to children in the gang reduction zones of Los Angeles. Our findings reveal that elementary school children with just one year of classroom music instruction perform more accurately in a basic finger-tapping task than their untrained peers, providing important evidence that fundamental time-keeping skills may be strengthened by short-term music training. This sets the stage for further examination of how music programs may be used to support the development of basic skills underlying learning and literacy, particularly in at-risk populations which may benefit the most.

Keeping Connected: The Design and Overview of the Research

ERIC Educational Resources Information Center

Moss, Julianne

2014-01-01

The special issue "Keeping Connected: Identity, Social Connection and Education for Young People" opens with a paper that discusses the research design and overview of a three-year project by a Melbourne (Australia)-based multi-disciplinary team. Over 2007-2009, the Keeping Connected team of 10 researchers investigated the lives of…

KEEP Motivational Research: Strategy and Results. Technical Report #24.

ERIC Educational Resources Information Center

Gallimore, Ronald; Tharp, Roland G.

This report briefly summarizes the motivation research strategy and results from the Kamehameha Early Education Program (KEEP). The rationale behind KEEP's use of on-task behavior to measure student motivation is discussed and the two strategies of motivation enhancement researched are described. These two strategies were: (1) staff training in…

40 CFR 1051.350 - What records must I keep?

Code of Federal Regulations, 2012 CFR

2012-07-01

... CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Testing Production-Line Vehicles and Engines § 1051.350 What records must I keep? (a) Organize and maintain your records as described in this section. We may review your records at any time. (b) Keep paper or electronic records of your production...

40 CFR 1048.350 - What records must I keep?

Code of Federal Regulations, 2011 CFR

2011-07-01

... CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Testing Production-line Engines § 1048.350 What records must I keep? (a) Organize and maintain your records as described in this section. We may review your records at any time. (b) Keep paper or electronic records of your production...

40 CFR 1048.350 - What records must I keep?

Code of Federal Regulations, 2012 CFR

2012-07-01

... CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Testing Production-line Engines § 1048.350 What records must I keep? (a) Organize and maintain your records as described in this section. We may review your records at any time. (b) Keep paper or electronic records of your production...

40 CFR 1048.350 - What records must I keep?

Code of Federal Regulations, 2014 CFR

2014-07-01

... CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Testing Production-line Engines § 1048.350 What records must I keep? (a) Organize and maintain your records as described in this section. We may review your records at any time. (b) Keep paper or electronic records of your production...

40 CFR 1048.350 - What records must I keep?

Code of Federal Regulations, 2013 CFR

2013-07-01

... CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Testing Production-line Engines § 1048.350 What records must I keep? (a) Organize and maintain your records as described in this section. We may review your records at any time. (b) Keep paper or electronic records of your production...

40 CFR 1051.350 - What records must I keep?

Code of Federal Regulations, 2013 CFR

2013-07-01

... CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Testing Production-Line Vehicles and Engines § 1051.350 What records must I keep? (a) Organize and maintain your records as described in this section. We may review your records at any time. (b) Keep paper or electronic records of your production...

40 CFR 1051.350 - What records must I keep?

Code of Federal Regulations, 2014 CFR

2014-07-01

... CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Testing Production-Line Vehicles and Engines § 1051.350 What records must I keep? (a) Organize and maintain your records as described in this section. We may review your records at any time. (b) Keep paper or electronic records of your production...

40 CFR 1051.350 - What records must I keep?

Code of Federal Regulations, 2011 CFR

2011-07-01

... CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Testing Production-Line Vehicles and Engines § 1051.350 What records must I keep? (a) Organize and maintain your records as described in this section. We may review your records at any time. (b) Keep paper or electronic records of your production...

Learning from Educator Experiences in a Hawaiian School: Peak Professional Learning and A'O

ERIC Educational Resources Information Center

Seto, Laurie U'ilani

2016-01-01

Due to rapid advancements in the world and shifting priorities at the school level, educators must keep abreast of current developments and how to continue to engage and challenge students in creative ways. This study examined the experiences 21 Kamehameha Schools educators indicated best support their professional learning to gain further…

Keeping Nuclear Materials Secure

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

None

For 50 years, Los Alamos National Laboratory has been helping to keep nuclear materials secure. We do this by developing instruments and training inspectors that are deployed to other countries to make sure materials such as uranium are being used for peaceful purposes and not diverted for use in weapons. These measures are called “nuclear safeguards,” and they help make the world a safer place.

Community Learning Campus: It Takes a Simple Message to Build a Complex Project

ERIC Educational Resources Information Center

Pearson, George

2012-01-01

Education Canada asked Tom Thompson, president of Olds College and a prime mover behind the Community Learning Campus (CLC): What were the lessons learned from this unusually ambitious education project? Thompson mentions six lessons he learned from this complex project which include: (1) Dream big, build small, act now; (2) Keep a low profile at…

Why Should Scholars Keep Coming Back to John Dewey?

ERIC Educational Resources Information Center

Gordon, Mordechai

2016-01-01

This essay attempts to explain why philosophers, philosophers of education, and scholars of democracy should keep coming back to John Dewey for insights and inspiration on issues related to democracy and education. Mordechai Gordon argues that there are four major reasons that contribute to scholars' need to keep returning to Dewey for inspiration…

Embodying Sociological Mindfulness: Learning about Social Inequality through the Body

ERIC Educational Resources Information Center

MacNevin, Audrey L.

2004-01-01

This paper reports on a teaching and learning technique that uses the power of everyday body language and proxemics to illustrate forms of social inequality. More significantly, the active learning exercises assist students to feel the fact that the making and maintaining of power relations is an intimate and visceral matter. In keeping with…

Create Learning Systems, Not Silos

ERIC Educational Resources Information Center

Hirsh, Stephanie; Psencik, Kay; Brown, Frederick

2018-01-01

In a learning system, central office personnel assume collective responsibility for schools and go about their work very differently. They are responsible not only for departments and programs, but also for student learning. They demonstrate that responsibility by engaging in data informed conversations about student achievement. Central office…

Love of Learning.

ERIC Educational Resources Information Center

Shugart, Sanford C.

2002-01-01

Argues that a central problem in higher education may be the "commoditization" of learning, or the idea of student as customer. Contends that learning-centered colleges must address the issue of passion for learning as they develop strategic plans for improving outcomes of education. (NB)

Online Learning for All Students

ERIC Educational Resources Information Center

Webb, Kathleen L.

2009-01-01

Most online learning has taken the typical classroom and extended it to a new delivery method, keeping all the essential classroom elements in place. Christensen predicts that online education will be a "disruptive" innovation--an innovation that begins by serving a marginalized group, such as the students who drop out because the…

40 CFR 63.10032 - What records must I keep?

Code of Federal Regulations, 2013 CFR

2013-07-01

... must keep records of the type(s) and amount(s) of fuel used during each startup or shutdown. (j) If you... whether the deviation occurred during a period of startup, shutdown, or malfunction or during another... must keep records of monthly fuel use by each EGU, including the type(s) of fuel and amount(s) used. (2...

40 CFR 63.10032 - What records must I keep?

Code of Federal Regulations, 2014 CFR

2014-07-01

... must keep records of the type(s) and amount(s) of fuel used during each startup or shutdown. (j) If you... whether the deviation occurred during a period of startup, shutdown, or malfunction or during another... must keep records of monthly fuel use by each EGU, including the type(s) of fuel and amount(s) used. (2...

40 CFR 63.10032 - What records must I keep?

Code of Federal Regulations, 2012 CFR

2012-07-01

... must keep records of the type(s) and amount(s) of fuel used during each startup or shutdown. (j) If you... whether the deviation occurred during a period of startup, shutdown, or malfunction or during another... must keep records of monthly fuel use by each EGU, including the type(s) of fuel and amount(s) used. (2...

Trajectory of Externalizing Child Behaviors in a KEEP Replication

ERIC Educational Resources Information Center

Uretsky, Mathew C.; Lee, Bethany R.; Greeno, Elizabeth J.; Barth, Richard P.

2017-01-01

Objective: The purpose of this study is to examine the correlates of child behavior change over time in a replication of the KEEP intervention. Method: The study sample was drawn from the treatment group of the Maryland replication of KEEP (n=65). Change over time was analyzed using multilevel linear mixed modeling. Results: Parents' use of…

Problem-Based Learning in Higher Education: Untold Stories.

ERIC Educational Resources Information Center

Savin-Baden, Maggi

The central argument of this book is that the potential of problem-based learning is yet to be realized in higher education. Problem-based learning is an important approach to learning, based in the experiential learning tradition, that needs to be more centrally located in higher education curricula. Part 1 of this book explores problem-based…

Restore the Respect: How to Mediate School Conflicts and Keep Students Learning

ERIC Educational Resources Information Center

Gross, Ondine

2016-01-01

Unresolved conflicts in schools build barriers to learning, including low motivation, lack of focus, and disruptive behaviors that remove students from the classroom. When teacher-student conflicts occur, the negative effects can be long-lasting without a safe and structured way to repair the relationship. This reader-friendly guidebook has a…

Virtual Record Keeping: Should Teachers Keep Online Grade Books?

ERIC Educational Resources Information Center

Lacina, Jan

2006-01-01

Teaching and learning radically changed with advances in technology. Research shows that the computer can be an effective tool in both teaching and learning, and for that reason, school districts throughout the United States support schools by purchasing computers and software for individual classrooms. As a result, many school districts are using…

The Development of GIS Educational Resources Sharing among Central Taiwan Universities

NASA Astrophysics Data System (ADS)

Chou, T.-Y.; Yeh, M.-L.; Lai, Y.-C.

2011-09-01

Using GIS in the classroom enhance students' computer skills and explore the range of knowledge. The paper highlights GIS integration on e-learning platform and introduces a variety of abundant educational resources. This research project will demonstrate tools for e-learning environment and delivers some case studies for learning interaction from Central Taiwan Universities. Feng Chia University (FCU) obtained a remarkable academic project subsidized by Ministry of Education and developed e-learning platform for excellence in teaching/learning programs among Central Taiwan's universities. The aim of the project is to integrate the educational resources of 13 universities in central Taiwan. FCU is serving as the hub of Center University. To overcome the problem of distance, e-platforms have been established to create experiences with collaboration enhanced learning. The e-platforms provide coordination of web service access among the educational community and deliver GIS educational resources. Most of GIS related courses cover the development of GIS, principles of cartography, spatial data analysis and overlaying, terrain analysis, buffer analysis, 3D GIS application, Remote Sensing, GPS technology, and WebGIS, MobileGIS, ArcGIS manipulation. In each GIS case study, students have been taught to know geographic meaning, collect spatial data and then use ArcGIS software to analyze spatial data. On one of e-Learning platforms provide lesson plans and presentation slides. Students can learn Arc GIS online. As they analyze spatial data, they can connect to GIS hub to get data they need including satellite images, aerial photos, and vector data. 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

Motivational Determinants for Adult Learning.

ERIC Educational Resources Information Center

Dubin, Samuel S.; George , John L.

A concern with the motivational behavior for keeping up-to-date, a learning process, is presented. The half-life of a professional's competence is described as the time after completion of professional training when, because of new developments, practicing professionals have become roughly half as competent as they were upon graduation to meet the…

An external focus of attention enhances balance learning in older adults.

PubMed

Chiviacowsky, Suzete; Wulf, Gabriele; Wally, Raquel

2010-10-01

Studies with young adults have shown that an external focus of attention (i.e., on the movement effect) results in more effective motor learning and greater automaticity than an internal focus (i.e., on one's own body movements). The present study examined whether instructions inducing an external versus internal attentional focus would differentially affect the learning of a balance task in 32 older adults (24 females and 8 males, mean age: 69.4 years), divided equally, by number and gender, into two groups. The task required participants to stand on a balance platform (stabilometer) tilting to the left and right, and to try to keep the platform as close to horizontal as possible during each 30-s trial. The external focus group was instructed to concentrate on keeping markers on the platform horizontal, while the internal focus group was instructed to concentrate on keeping their feet horizontal. The dependent variable was time in balance (i.e., platform movements within ± 5°). Participants performed 10 practice trials on day 1, with focus reminders given before each trial. Learning was assessed by a retention test, consisting of five trials without instructions, performed 1 day later. The external focus group outperformed the internal focus group in retention [F(4, 120)=3.46, p=.01]. The results demonstrate that the learning benefits of an external attentional focus are generalizable to older learners. Copyright © 2010 Elsevier B.V. All rights reserved.

Development of Learning Resources to Promote Knowledge Sharing in Problem Based Learning

ERIC Educational Resources Information Center

Uden, Lorna; Page, Tom

2008-01-01

Problem Based Learning offers many benefits to students' learning, however, the design and implementation of effective problem based learning (PBL) is not trivial. Central to effective implementation of PBL are the problem design and group working of the students. Design of good problems requires that the learning outcomes of the subject are…

25 CFR 170.472 - What construction records must tribes and BIA keep?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false What construction records must tribes and BIA keep? 170... Construction and Construction Monitoring § 170.472 What construction records must tribes and BIA keep? The following table shows which IRR construction records BIA and tribes must keep and the requirements for...

Perspective: Machine learning potentials for atomistic simulations

NASA Astrophysics Data System (ADS)

Behler, Jörg

2016-11-01

Nowadays, computer simulations have become a standard tool in essentially all fields of chemistry, condensed matter physics, and materials science. In order to keep up with state-of-the-art experiments and the ever growing complexity of the investigated problems, there is a constantly increasing need for simulations of more realistic, i.e., larger, model systems with improved accuracy. In many cases, the availability of sufficiently efficient interatomic potentials providing reliable energies and forces has become a serious bottleneck for performing these simulations. To address this problem, currently a paradigm change is taking place in the development of interatomic potentials. Since the early days of computer simulations simplified potentials have been derived using physical approximations whenever the direct application of electronic structure methods has been too demanding. Recent advances in machine learning (ML) now offer an alternative approach for the representation of potential-energy surfaces by fitting large data sets from electronic structure calculations. In this perspective, the central ideas underlying these ML potentials, solved problems and remaining challenges are reviewed along with a discussion of their current applicability and limitations.

Keeping Pace With K-12 Online Learning: A Snapshot of State-Level Policy and Practice

ERIC Educational Resources Information Center

Watson, John F.; Winograd, Kathy; Kalmon, Stevan

2004-01-01

Online learning holds promise for providing new educational opportunities to a wide range of students across the country. The rapid expansion of K-12 online learning, however, threatens to outpace the development of appropriate state-level policies that serve to fulfill the promise. As the National Association of State Boards of Education warned…

The Structural Underpinnings of Policy Learning: A Classroom Policy Simulation

NASA Astrophysics Data System (ADS)

Bird, Stephen

This paper investigates the relationship between the centrality of individual actors in a social network structure and their policy learning performance. In a dynamic comparable to real-world policy networks, results from a classroom simulation demonstrate a strong relationship between centrality in social learning networks and grade performance. Previous research indicates that social network centrality should have a positive effect on learning in other contexts and this link is tested in a policy learning context. Second, the distinction between collaborative learning versus information diffusion processes in policy learning is examined. Third, frequency of interaction is analyzed to determine whether consistent, frequent tics have a greater impact on the learning process. Finally, the data arc analyzed to determine if the benefits of centrality have limitations or thresholds when benefits no longer accrue. These results demonstrate the importance of network structure, and support a collaborative conceptualization of the policy learning process.

Assessing the Role of Mobile Technologies and Distance Learning in Higher Education

ERIC Educational Resources Information Center

Ordóñez de Pablos, Patricia, Ed.; Tennyson, Robert D., Ed.; Lytras, Miltiadis D., Ed.

2015-01-01

In recent years, the use of information technologies, mobile devices, and social media, along with the evolving needs of students, professionals, and academics, has grown rapidly. New ways of bringing learning content to students, new learning environments, and new teaching practices are necessary to keep up with these changes. "Assessing the…

Where Now for Adult Learning?

ERIC Educational Resources Information Center

Keep, Ewart; Rogers, David; Hunt, Sally; Walden, Christopher; Fryer, Bob; Gorard, Stephen; Williams, Ceri; Jones, Wendy; Hartley, Ralph

2010-01-01

With 6 billion British pounds of public spending reductions already on the table, and far deeper cuts inevitable, what are the prospects for adult learning in the new Parliament? Some of the regular contributors of this journal were asked what they expected and what they would like to see. Ewart Keep warns that the coalition parties' commitments…

Catching (and Keeping!) E-Patrons.

ERIC Educational Resources Information Center

Puacz, Jeanne Holba

2002-01-01

Based on experiences of the Vigo County Public Library in Terre Haute, Indiana, this article outlines ways libraries can attract patrons to their Web sites and features that can keep them returning. Discusses marketing and publicity; basic content and special sources and services; attractive and easy-to-use site design; good Web site maintenance;…

Meeting the Informal Learning Challenges of the Free Agent Learner: Drawing Insights from Research-Based Lessons Learned. Innovative Session 1. [Concurrent Innovative Session at AHRD Annual Conference, 2000.

ERIC Educational Resources Information Center

Marsick, Victoria J.; Volpe, F. Marie; Brooks, Ann; Cseh, Maria; Lovin, Barbara Keelor; Vernon, Sally; Watkins, Karen E.; Ziegler, Mary

The concept of the free agent learner, which has roots in self-directed and informal learning theory, has recently emerged as a factor important to attracting, developing, and keeping knowledge workers. The literature on free agent learning holds important lessons for today's free agent learners, human resource developers, and work organizations.…

Learning Sequential Composition Control.

PubMed

Najafi, Esmaeil; Babuska, Robert; Lopes, Gabriel A D

2016-11-01

Sequential composition is an effective supervisory control method for addressing control problems in nonlinear dynamical systems. It executes a set of controllers sequentially to achieve a control specification that cannot be realized by a single controller. As these controllers are designed offline, sequential composition cannot address unmodeled situations that might occur during runtime. This paper proposes a learning approach to augment the standard sequential composition framework by using online learning to handle unforeseen situations. New controllers are acquired via learning and added to the existing supervisory control structure. In the proposed setting, learning experiments are restricted to take place within the domain of attraction (DOA) of the existing controllers. This guarantees that the learning process is safe (i.e., the closed loop system is always stable). In addition, the DOA of the new learned controller is approximated after each learning trial. This keeps the learning process short as learning is terminated as soon as the DOA of the learned controller is sufficiently large. The proposed approach has been implemented on two nonlinear systems: 1) a nonlinear mass-damper system and 2) an inverted pendulum. The results show that in both cases a new controller can be rapidly learned and added to the supervisory control structure.

A Comprehensive Analysis of High School Genetics Standards: Are States Keeping Pace with Modern Genetics?

PubMed Central

Dougherty, M.J.; Pleasants, C.; Solow, L.; Wong, A.; Zhang, H.

2011-01-01

Science education in the United States will increasingly be driven by testing and accountability requirements, such as those mandated by the No Child Left Behind Act, which rely heavily on learning outcomes, or “standards,” that are currently developed on a state-by-state basis. Those standards, in turn, drive curriculum and instruction. Given the importance of standards to teaching and learning, we investigated the quality of life sciences/biology standards with respect to genetics for all 50 states and the District of Columbia, using core concepts developed by the American Society of Human Genetics as normative benchmarks. Our results indicate that the states’ genetics standards, in general, are poor, with more than 85% of the states receiving overall scores of Inadequate. In particular, the standards in virtually every state have failed to keep pace with changes in the discipline as it has become genomic in scope, omitting concepts related to genetic complexity, the importance of environment to phenotypic variation, differential gene expression, and the differences between inherited and somatic genetic disease. Clearer, more comprehensive genetics standards are likely to benefit genetics instruction and learning, help prepare future genetics researchers, and contribute to the genetic literacy of the U.S. citizenry. PMID:21885828

Practice and Group Learning

ERIC Educational Resources Information Center

Hager, Paul

2014-01-01

Although learning has always been a central topic for philosophy of education, little attention has been paid to the notion of group learning. This article outlines and discusses some plausible examples of group learning. Drawing on these examples, various principles and issues that surround the notion of group learning are identified and…

28 CFR 55.21 - Record keeping.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) IMPLEMENTATION OF THE PROVISIONS OF THE VOTING RIGHTS ACT REGARDING LANGUAGE MINORITY GROUPS Minority Language Materials and Assistance § 55.21 Record keeping. The Attorney General's implementation of the Act's provisions concerning language minority groups...

28 CFR 55.21 - Record keeping.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) IMPLEMENTATION OF THE PROVISIONS OF THE VOTING RIGHTS ACT REGARDING LANGUAGE MINORITY GROUPS Minority Language Materials and Assistance § 55.21 Record keeping. The Attorney General's implementation of the Act's provisions concerning language minority groups...

The role of NPY in learning and memory.

PubMed

Gøtzsche, C R; Woldbye, D P D

2016-02-01

High levels of NPY expression in brain regions important for learning and memory together with its neuromodulatory and neurotrophic effects suggest a regulatory role for NPY in memory processes. Therefore it is not surprising that an increasing number of studies have provided evidence for NPY acting as a modulator of neuroplasticity, neurotransmission, and memory. Here these results are presented in relation to the types of memory affected by NPY and its receptors. NPY can exert both inhibitory and stimulatory effects on memory, depending on memory type and phase, dose applied, brain region, and NPY receptor subtypes. Thus NPY act as a resilience factor by impairing associative implicit memory after stressful and aversive events, as evident in models of fear conditioning, presumably via Y1 receptors in the amygdala and prefrontal cortex. In addition, NPY impairs acquisition but enhances consolidation and retention in models depending on spatial and discriminative types of associative explicit memory, presumably involving Y2 receptor-mediated regulations of hippocampal excitatory transmission. Moreover, spatial memory training leads to increased hippocampal NPY gene expression that together with Y1 receptor-mediated neurogenesis could constitute necessary steps in consolidation and long-term retention of spatial memory. Altogether, NPY-induced effects on learning and memory seem to be biphasic, anatomically and temporally differential, and in support of a modulatory role of NPY at keeping the system in balance. Obtaining further insight into memory-related effects of NPY could inspire the engineering of new therapeutics targeting diseases where impaired learning and memory are central elements. Copyright © 2015 Elsevier Ltd. All rights reserved.

From Operations to Teaching and Learning

ERIC Educational Resources Information Center

Copland, Michael A.; Honig, Meredith I.

2010-01-01

For central offices to become full partners with schools in improving teaching and learning, simply defining new roles or creating new reporting structures is not enough. Through the authors' recent central-office research, they have confirmed that creating the conditions for improved teaching and learning districtwide demands new practices within…

The Principal's Role in Supporting Learning Communities

ERIC Educational Resources Information Center

Hord, Shirley M.; Hirsh, Stephanie A.

2009-01-01

In this article, the authors discuss the following approaches which principals have found support strong learning communities: (1) Emphasize to teachers that you know they can succeed--together; (2) Expect teachers to keep knowledge fresh; (3) Guide communities toward self-governance; (4) Make data accessible; (5) Teach discussion and…

A Review of Extension Master Gardener Program Record-Keeping Systems

ERIC Educational Resources Information Center

Dorn, Sheri

2016-01-01

Record-keeping systems (or volunteer management systems) were identified as a capacity-building tool for Extension master gardener volunteer (EMGV) programs. Not all states have or use such systems, and there are differences among existing systems. A survey was conducted in June 2015 to document and compare record-keeping systems for EMGV programs…

Art, science, or both? Keeping the care in nursing.

PubMed

Jasmine, Tayray

2009-12-01

Nursing is widely considered as an art and a science, wherein caring forms the theoretical framework of nursing. Nursing and caring are grounded in a relational understanding, unity, and connection between the professional nurse and the patient. Task-oriented approaches challenge nurses in keeping care in nursing. This challenge is ongoing as professional nurses strive to maintain the concept, art, and act of caring as the moral center of the nursing profession. Keeping the care in nursing involves the application of art and science through theoretical concepts, scientific research, conscious commitment to the art of caring as an identity of nursing, and purposeful efforts to include caring behaviors during each nurse-patient interaction. This article discusses the profession of nursing as an art and a science, and it explores the challenges associated with keeping the care in nursing.

Learning overcomplete representations from distributed data: a brief review

NASA Astrophysics Data System (ADS)

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.

Guidelines for Keeping the Cornell Farm Account Book. Student Manual.

ERIC Educational Resources Information Center

Paterson, Dale J.

This student manual contains guidelines for keeping the Cornell Farm Account Book. The manual is divided into the following fifteen units of instruction: (1) Why Keep Records?, (2) Operating Expenses, (3) Labor Records, (4) Interest and Debt Payments, (5) Capital Purchases and Improvements, (6) Milk Sales, (7) Crop Sales, (8) Livestock Sold, (9)…

17 CFR 1.31 - Books and records; keeping and inspection.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false Books and records; keeping and... REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Recordkeeping § 1.31 Books and records; keeping and inspection. (a)(1) All books and records required to be kept by the Act or by these regulations shall be kept for...

17 CFR 1.31 - Books and records; keeping and inspection.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Books and records; keeping and... REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Recordkeeping § 1.31 Books and records; keeping and inspection. (a)(1) All books and records required to be kept by the Act or by these regulations shall be kept for...

30 CFR 250.467 - How long must I keep records?

Code of Federal Regulations, 2010 CFR

2010-07-01

... days after you complete drilling operations. (b) Casing and liner pressure tests, diverter tests, and BOP tests Two years after the completion of drilling operations. (c) Completion of a well or of any... Permit to Modify and Well Records § 250.467 How long must I keep records? You must keep records for the...

Modular and scalable RESTful API to sustain STAR collaboration's record keeping

NASA Astrophysics Data System (ADS)

Arkhipkin, D.; Lauret, J.; Shanmuganathan, P. V.

2015-12-01

STAR collaboration's record system is a collection of heterogeneous and sparse information associated to each members and institutions. In its original incarnation, only flat information was stored revealing many restrictions such as the lack of historical change information, the inability to keep track of members leaving and re-joining STAR, or the ability to easily extend the saved information as new requirements appeared. In mid-2013, a new project was launched covering an extensive set of revisited requirements. The requirements led us to a design based on a RESTful API, back-end storage engine relying on key/value pair data representation model coupled with a tiered architecture design. This design was motivated by the fact that unifying many STAR tools, relying on the same business logic and storage engine, was a key and central feature for the maintainability and presentation of records. This central service API would leave no ambiguities and provide easy service integration between STAR tools. The new design stores the changes in records dynamically and allows tracking the changes chronologically. The storage engine is extensible as new field of information emerges (member specific or general) without affecting the presentation or the business logic layers. The new record system features a convenient administrative interface, fuzzy algorithms for data entry and search, and provides basic statistics and graphs. Finally, this modular approach is supplemented with access control, allowing private information and administrative operations to be hidden away from public eyes.

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

PubMed

Alais, David; Cass, John

2010-06-23

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. 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. 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 of featural transfer suggest that perceptual learning of temporal order may be

Connect the Dots: A Dedicated System for Learning Links Teacher Teams to Student Outcomes

ERIC Educational Resources Information Center

Ermeling, Bradley A.

2012-01-01

Establishing school-based professional learning appears so simple and straightforward during inspiring presentations at summer workshops, but keeping collaborative work focused on teaching and learning in such a way that it produces consistent results is a highly underestimated task. Investigations and experience from a group of researchers at the…

The Development of Visual and Auditory Selective Attention Using the Central-Incidental Paradigm.

ERIC Educational Resources Information Center

Conroy, Robert L.; Weener, Paul

Analogous auditory and visual central-incidental learning tasks were administered to 24 students from each of the second, fourth, and sixth grades. The visual tasks served as another modification of Hagen's central-incidental learning paradigm, with the interpretation that focal attention processes continue to develop until the age of 12 or 13…

Predicting Students' Attitudes towards Advertising on a University Virtual Learning Environment (VLE)

ERIC Educational Resources Information Center

Ogba, Ike-Elechi; Saul, Neil; Coates, Nigel F.

2012-01-01

Most if not all UK universities and many in other parts of the world support their student learning via a virtual learning environment (VLE). Online resources are going to be increasingly important to students as the internet is very much part of their lives. However, the VLE will require ongoing investment to keep pace with technological…

Keeping It Real, Keeping Them Interested and Keeping It in Their Minds

ERIC Educational Resources Information Center

Howley, Peter P.

2008-01-01

As part of many universities' Business degrees, students will undertake an introductory statistics course. Lecturers need to help these students appreciate and recognise the value of possessing quantitative skills and to learn and apply such skills. Three components to teaching that address these aims as well as the interdependence of these…

Keeping adolescents busy with extracurricular activities.

PubMed

Kao, Tsui-Sui Annie; Salerno, Jennifer

2014-02-01

Adolescent participation in academic/extracurricular activities is related to fewer diagnoses of sexually transmitted infections during adolescence. The role parents play in motivating participation in such activities is unclear. This mixed-methods study explored parental influences on academic/extracurricular activity participation, and the relationship of such participation to adolescents' future aspirations and sexual behavior, over a 4-year period. We utilized semistructured interviews with 28 White and Asian American adolescents (age 17-19) and event history calendar self-reports of activities, part-time jobs, and sexual behaviors. Data triangulation was used to integrate qualitative and quantitative data. Increased participation was correlated with abstinence and later sexual onset. Many adolescents reported that parents were reluctant to talk with them about sexual risks and instead preferred to keep them busy and ensure that they had the "right" friends. Adolescents endorsed the parental strategy of keeping them busy with activities. Findings and implications for school nursing practice are discussed.

[Verification of Learning Effects by Team-based Learning].

PubMed

Ono, Shin-Ichi; Ito, Yoshihisa; Ishige, Kumiko; Inokuchi, Norio; Kosuge, Yasuhiro; Asami, Satoru; Izumisawa, Megumi; Kobayashi, Hiroko; Hayashi, Hiroyuki; Suzuki, Takashi; Kishikawa, Yukinaga; Hata, Harumi; Kose, Eiji; Tabata, Kei-Ichi

2017-11-01

 It has been recommended that active learning methods, such as team-based learning (TBL) and problem-based learning (PBL), be introduced into university classes by the Central Council for Education. As such, for the past 3 years, we have implemented TBL in a medical therapeutics course for 4-year students. Based upon our experience, TBL is characterized as follows: TBL needs fewer teachers than PBL to conduct a TBL module. TBL enables both students and teachers to recognize and confirm the learning results from preparation and reviewing. TBL grows students' responsibility for themselves and their teams, and likely facilitates learning activities through peer assessment.

Towards an understanding of the mechanisms of weak central coherence effects: experiments in visual configural learning and auditory perception.

PubMed Central

Plaisted, Kate; Saksida, Lisa; Alcántara, José; Weisblatt, Emma

2003-01-01

The weak central coherence hypothesis of Frith is one of the most prominent theories concerning the abnormal performance of individuals with autism on tasks that involve local and global processing. Individuals with autism often outperform matched nonautistic individuals on tasks in which success depends upon processing of local features, and underperform on tasks that require global processing. We review those studies that have been unable to identify the locus of the mechanisms that may be responsible for weak central coherence effects and those that show that local processing is enhanced in autism but not at the expense of global processing. In the light of these studies, we propose that the mechanisms which can give rise to 'weak central coherence' effects may be perceptual. More specifically, we propose that perception operates to enhance the representation of individual perceptual features but that this does not impact adversely on representations that involve integration of features. This proposal was supported in the two experiments we report on configural and feature discrimination learning in high-functioning children with autism. We also examined processes of perception directly, in an auditory filtering task which measured the width of auditory filters in individuals with autism and found that the width of auditory filters in autism were abnormally broad. We consider the implications of these findings for perceptual theories of the mechanisms underpinning weak central coherence effects. PMID:12639334

Towards an understanding of the mechanisms of weak central coherence effects: experiments in visual configural learning and auditory perception.

PubMed

Plaisted, Kate; Saksida, Lisa; Alcántara, José; Weisblatt, Emma

2003-02-28

The weak central coherence hypothesis of Frith is one of the most prominent theories concerning the abnormal performance of individuals with autism on tasks that involve local and global processing. Individuals with autism often outperform matched nonautistic individuals on tasks in which success depends upon processing of local features, and underperform on tasks that require global processing. We review those studies that have been unable to identify the locus of the mechanisms that may be responsible for weak central coherence effects and those that show that local processing is enhanced in autism but not at the expense of global processing. In the light of these studies, we propose that the mechanisms which can give rise to 'weak central coherence' effects may be perceptual. More specifically, we propose that perception operates to enhance the representation of individual perceptual features but that this does not impact adversely on representations that involve integration of features. This proposal was supported in the two experiments we report on configural and feature discrimination learning in high-functioning children with autism. We also examined processes of perception directly, in an auditory filtering task which measured the width of auditory filters in individuals with autism and found that the width of auditory filters in autism were abnormally broad. We consider the implications of these findings for perceptual theories of the mechanisms underpinning weak central coherence effects.

Examining the Effectiveness of Student Authentication and Authenticity in Online Learning at Community Colleges

ERIC Educational Resources Information Center

Hoshiar, Mitra; Dunlap, Jody; Li, Jinyi; Friedel, Janice Nahra

2014-01-01

Online learning is rapidly becoming one of the most prevalent delivery methods of learning in institutions of higher education. It provides college students, especially adult students, an alternative, convenient, and cost-efficient method to earn their credentials, upgrade their skills and knowledge, and keep or upgrade their employment. But at…

Name and face learning in older adults: effects of level of processing, self-generation, and intention to learn.

PubMed

Troyer, Angela K; Häfliger, Andrea; Cadieux, Mélanie J; Craik, Fergus I M

2006-03-01

Many older adults are interested in strategies to help them learn new names. We examined the learning conditions that provide maximal benefit to name and face learning. In Experiment 1, consistent with levels-of-processing theory, name recall and recognition by 20 younger and 20 older adults was poorest with physical processing, intermediate with phonemic processing, and best with semantic processing. In Experiment 2, name and face learning in 20 younger and 20 older adults was maximized with semantic processing of names and physical processing of faces. Experiment 3 showed a benefit of self-generation and of intentional learning of name-face pairs in 24 older adults. Findings suggest that memory interventions should emphasize processing names semantically, processing faces physically, self-generating this information, and keeping in mind that memory for the names will be needed in the future.

Effectiveness of Vocabulary Learning via Mobile Phone

ERIC Educational Resources Information Center

Lu, M.

2008-01-01

Whereas the penetration of mobile phones in Asian countries keeps climbing, little research has explored the application of the short message service (SMS) in second language learning. This study aims to examine the effectiveness of SMS vocabulary lessons of limited lexical information on the small screens of mobile phones. Thirty high school…

Federated learning of predictive models from federated Electronic Health Records.

PubMed

Brisimi, Theodora S; Chen, Ruidi; Mela, Theofanie; Olshevsky, Alex; Paschalidis, Ioannis Ch; Shi, Wei

2018-04-01

In an era of "big data," computationally efficient and privacy-aware solutions for large-scale machine learning problems become crucial, especially in the healthcare domain, where large amounts of data are stored in different locations and owned by different entities. Past research has been focused on centralized algorithms, which assume the existence of a central data repository (database) which stores and can process the data from all participants. Such an architecture, however, can be impractical when data are not centrally located, it does not scale well to very large datasets, and introduces single-point of failure risks which could compromise the integrity and privacy of the data. Given scores of data widely spread across hospitals/individuals, a decentralized computationally scalable methodology is very much in need. We aim at solving a binary supervised classification problem to predict hospitalizations for cardiac events using a distributed algorithm. We seek to develop a general decentralized optimization framework enabling multiple data holders to collaborate and converge to a common predictive model, without explicitly exchanging raw data. We focus on the soft-margin l 1 -regularized sparse Support Vector Machine (sSVM) classifier. We develop an iterative cluster Primal Dual Splitting (cPDS) algorithm for solving the large-scale sSVM problem in a decentralized fashion. Such a distributed learning scheme is relevant for multi-institutional collaborations or peer-to-peer applications, allowing the data holders to collaborate, while keeping every participant's data private. We test cPDS on the problem of predicting hospitalizations due to heart diseases within a calendar year based on information in the patients Electronic Health Records prior to that year. cPDS converges faster than centralized methods at the cost of some communication between agents. It also converges faster and with less communication overhead compared to an alternative distributed

Multi-Centrality Graph Spectral Decompositions and Their Application to Cyber Intrusion Detection

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

Chen, Pin-Yu; Choudhury, Sutanay; Hero, Alfred

Many modern datasets can be represented as graphs and hence spectral decompositions such as graph principal component analysis (PCA) can be useful. Distinct from previous graph decomposition approaches based on subspace projection of a single topological feature, e.g., the centered graph adjacency matrix (graph Laplacian), we propose spectral decomposition approaches to graph PCA and graph dictionary learning that integrate multiple features, including graph walk statistics, centrality measures and graph distances to reference nodes. In this paper we propose a new PCA method for single graph analysis, called multi-centrality graph PCA (MC-GPCA), and a new dictionary learning method for ensembles ofmore » graphs, called multi-centrality graph dictionary learning (MC-GDL), both based on spectral decomposition of multi-centrality matrices. As an application to cyber intrusion detection, MC-GPCA can be an effective indicator of anomalous connectivity pattern and MC-GDL can provide discriminative basis for attack classification.« less

Keeping Current: Doing It with Style for Different Folks: Learning Styles for School Library Media Specialists.

ERIC Educational Resources Information Center

Barron, Daniel D.

1997-01-01

Understanding learning styles can help teachers get beyond lecture, text, and test. This article reviews some of the research and literature on learning styles, highlighting the Myers-Briggs Type Indicator, the Keirsey Temperament Sorter, the 4-MAT System, and Attention Deficit Disorder (ADD). Includes related Web sites and print resources. (PEN)

Collaborative Learning in Online Courses: Exploring Students' Perceptions

ERIC Educational Resources Information Center

Faja, Silvana

2013-01-01

Virtual collaborative activities have the potential to keep students engaged, create a sense of community in online courses and allow them to experience and practice virtual teamwork skills. This study presents an attempt to explore students' perceptions of online collaborative learning involving both process and product oriented activities. The…

Keeping Active and Healthy Eating for Men

MedlinePlus

... For Reporters Meetings & Workshops Follow Us Home Health Information Weight Management Keeping Active and Healthy Eating for Men Related ... at NIDDK Technology Advancement & Transfer Meetings & Workshops Health Information ... Disease Urologic Diseases Endocrine Diseases Diet & Nutrition ...

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

ERIC Educational Resources Information Center

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…

Examining the Relationship among Students' Learning Styles, Technology Acceptance, and Students' Completion Rates in E-Learning and Traditional Class Environments

ERIC Educational Resources Information Center

Schneiderheinze, Douglas D.

2011-01-01

Distance learning is gaining popularity in many education environments. Online classes are on the increase because students need alternatives to traditional face-to-face classroom training. Time constraint on today's students coupled with the need for education to keep up with advances in technology, in all fields, has forced educators to…

Keeping the Doors of Learning Open for Adult Student-Workers within Higher Education?

ERIC Educational Resources Information Center

Walters, Shirley; Abrahams, Mark; Witbooi, Sally

2015-01-01

The Freedom Charter of the African National Congress (ANC), the triumphant South African liberation movement, proclaims that "the doors of learning shall be open" for all. Twenty years since coming to power, the doors of the universities are struggling to stay open for adult student-workers. An action research project into implementation…

21 CFR 1310.03 - Persons required to keep records and file reports.

Code of Federal Regulations, 2011 CFR

2011-04-01

... AND REPORTS OF LISTED CHEMICALS AND CERTAIN MACHINES § 1310.03 Persons required to keep records and... chemical, a tableting machine, or an encapsulating machine shall keep a record of the transaction as...

21 CFR 1310.03 - Persons required to keep records and file reports.

Code of Federal Regulations, 2010 CFR

2010-04-01

... AND REPORTS OF LISTED CHEMICALS AND CERTAIN MACHINES § 1310.03 Persons required to keep records and... chemical, a tableting machine, or an encapsulating machine shall keep a record of the transaction as...

Using Positive Visual Stimuli to Lighten the Online Learning Experience through in Class Questioning

ERIC Educational Resources Information Center

Lai, Chia-Hung; Liu, Ming-Chi; Liu, Chia-Ju; Huang, Yueh-Min

2016-01-01

Using in-class questions is an efficient instructional strategy to keep abreast of the state of student learning in a class. Some studies have found that discussing in-class questions in synchronous learning is helpful. These studies demonstrated that synchronous questions not only provide students with timely feedback, but also allow teachers to…

Informal/Formal Learning and Workload among Ontario Secondary School Teachers. NALL Working Paper.

ERIC Educational Resources Information Center

Smaller, Harry; Hart, Doug; Clark, Rosemary; Livingstone, David

Following up on an earlier national survey study of Canadian teachers' formal and informal learning, this study had 13 Ontario secondary teachers keep detailed logs of their day and evening activities, along with notations about what they may have learned as a result of engaging in each activity, for 7 consecutive days in late 1999, and again in…

Yearning for Learning in Regional Retirement: Seeking to Satisfy This through the University of the Third Age

ERIC Educational Resources Information Center

Ellis, Bronwyn J.

2006-01-01

Constant change necessitates lifelong learning for those in the workforce, if they are not to fall behind in the skills and knowledge needed as their occupations evolve. Learning new skills and knowledge remains a part of life for those no longer in paid employment. Not only is learning essential in order to keep up with changing needs and…

Keeping Pace with K-12 Digital Learning: An Annual Review of Policy and Practice. Twelfth Edition

ERIC Educational Resources Information Center

Gemin, Butch; Pape, Larry; Vashaw, Lauren; Watson, John

2015-01-01

Online learning has steadily become a more integral strategy for schools and districts in their efforts to offer students greater access to the courses they need. Where in the past, much of the online learning activity happened at the state level or regional level, more and more schools are exercising greater control over their online and digital…

Social and cognitive factors associated with children's secret-keeping for a parent.

PubMed

Gordon, Heidi M; Lyon, Thomas D; Lee, Kang

2014-01-01

This study examined children's secret-keeping for a parent and its relation to trust, theory of mind, secrecy endorsement, and executive functioning (EF). Children (N = 107) between 4 and 12 years of age participated in a procedure wherein parents broke a toy and asked children to promise secrecy. Responses to open-ended and direct questions were examined. Overall, secret-keeping increased with age and promising to keep the secret was related to fewer disclosures in open-ended questioning. Children who kept the secret in direct questioning exhibited greater trust and better parental ratings of EF than children who disclosed the secret. Findings highlight the importance of both social and cognitive factors in secret-keeping development. © 2014 The Authors. Child Development © 2014 Society for Research in Child Development, Inc.

Web Tools: Keeping Learners on Pace

ERIC Educational Resources Information Center

Kosloski, Mickey

2016-01-01

One of the greatest challenges in teaching technology and engineering is pacing. Some students grasp new technological concepts quickly, while others need repetition and may struggle to keep pace. This poses an obstacle for the technology and engineering teacher, and is particularly true when teaching students to build a website. However, there…

Keeping Marriages Strong in Challenging Times

ERIC Educational Resources Information Center

Ober, Marci Wolff

2009-01-01

What makes a strong marriage anyway...? There are definite qualities that exist in healthy marriages, that is, a marriage that is defined by both partners to be "mostly" or "usually" very satisfying. This article explores these qualities and looks at what really works to make and keep marriages strong, healthy, and satisfying…

Central and peripheral control of food intake.

PubMed

Abdalla, M M I

2017-01-01

The maintenance of the body weight at a stable level is a major determinant in keeping the higher animals and mammals survive. Th e body weight depends on the balance between the energy intake and energy expenditure. Increased food intake over the energy expenditure of prolonged time period results in an obesity. Th e obesity has become an important worldwide health problem, even at low levels. The obesity has an evil effect on the health and is associated with a shorter life expectancy. A complex of central and peripheral physiological signals is involved in the control of the food intake. Centrally, the food intake is controlled by the hypothalamus, the brainstem, and endocannabinoids and peripherally by the satiety and adiposity signals. Comprehension of the signals that control food intake and energy balance may open a new therapeutic approaches directed against the obesity and its associated complications, as is the insulin resistance and others. In conclusion, the present review summarizes the current knowledge about the complex system of the peripheral and central regulatory mechanisms of food intake and their potential therapeutic implications in the treatment of obesity.

Longitudinal Associations between Keeping a Secret and Psychosocial Adjustment in Adolescence

ERIC Educational Resources Information Center

Frijns, Tom; Finkenauer, Catrin

2009-01-01

Increasing bodies of evidence suggest that keeping secrets may be detrimental to well-being and adjustment, whereas confiding secrets may alleviate the detriments of secrecy and benefit well-being and adjustment. However, few studies have addressed the consequences of keeping and confiding secrets simultaneously, and even fewer have done so…

Earth Works Central. [Educational Packet].

ERIC Educational Resources Information Center

Kids for Saving Earth Worldwide, Minneapolis, MN.

Earth Works Central is an educational curriculum tool designed to provide environmental education support for the classroom. It features environmental materials for science, geography, history, art, music, dramatics, and physical education. It includes information on creating an environmental center where kids can learn and become empowered to…

Neuro-transmitters in the central nervous system & their implication in learning and memory processes.

PubMed

Reis, Helton J; Guatimosim, Cristina; Paquet, Maryse; Santos, Magda; Ribeiro, Fabíola M; Kummer, Arthur; Schenatto, Grace; Salgado, João V; Vieira, Luciene B; Teixeira, Antônio L; Palotás, András

2009-01-01

This review article gives an overview of a number of central neuro-transmitters, which are essential for integrating many functions in the central nervous system (CNS), such as learning, memory, sleep cycle, body movement, hormone regulation and many others. Neurons use neuro-transmitters to communicate, and a great variety of molecules are known to fit the criteria to be classified as such. A process shared by all neuro-transmitters is their release by excocytosis, and we give an outline of the molecular events and protein complexes involved in this mechanism. Synthesis, transport, inactivation, and cellular signaling can be very diverse when different neuro-transmitters are compared, and these processes are described separately for each neuro-transmitter system. Here we focus on the most well known neuro-transmitters: acetyl-choline, catechol-amines (dopamine and nor-adrenalin), indole-amine (serotonin), glutamate, and gamma-amino-butyric acid (GABA). Glutamate is the major excitatory neuro-transmitter in the brain and its actions are counter-balanced by GABA, which is the major inhibitory substance in the CNS. A balance of neuronal transmission between these two neuro-transmitters is essential to normal brain function. Acetyl-choline, serotonin and catechol-amines have a more modulatory function in the brain, being involved in many neuronal circuits. Apart from summarizing the current knowledge about the synthesis, release and receptor signaling of these transmitters, some disease states due to alteration of their normal neuro-transmission are also described.

Doctor group sues to keep capitation arrangement.

PubMed

2005-05-01

An independent practice association has sued Humana Kansas City Inc. over the health plan's decision to terminate its capitated contract. The suit alleges breach of contract and seeks an injunction to keep the flow of capitated dollars coming.

Oregon Graduation Requirements: Guidelines for Record Keeping Procedures and Sample Forms.

ERIC Educational Resources Information Center

Oregon State Dept. of Education, Salem.

These guidelines and sample forms for record keeping are intended to serve as a supplement to Oregon Graduation Requirements, Administrative Guidelines (Section 1), which was published in September 1973. The purposes of the guidelines and sample forms are to outline various record-keeping procedures and to provide sample forms that districts may…

30 CFR 1206.61 - What records must I keep and produce?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false What records must I keep and produce? 1206.61 Section 1206.61 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE PRODUCT VALUATION Indian Oil § 1206.61 What records must I keep and produce? (a) On...

30 CFR 1206.61 - What records must I keep and produce?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false What records must I keep and produce? 1206.61 Section 1206.61 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE PRODUCT VALUATION Indian Oil § 1206.61 What records must I keep and produce? (a) On...

30 CFR 1206.61 - What records must I keep and produce?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false What records must I keep and produce? 1206.61 Section 1206.61 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE PRODUCT VALUATION Indian Oil § 1206.61 What records must I keep and produce? (a) On...

47 CFR 51.713 - Bill-and-keep arrangements for reciprocal compensation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Telecommunications Traffic § 51.713 Bill-and-keep arrangements for reciprocal compensation. (a) For purposes of this... so, and no showing has been made pursuant to § 51.711(b). (c) Nothing in this section precludes a... 47 Telecommunication 3 2011-10-01 2011-10-01 false Bill-and-keep arrangements for reciprocal...

47 CFR 51.713 - Bill-and-keep arrangements for reciprocal compensation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Telecommunications Traffic § 51.713 Bill-and-keep arrangements for reciprocal compensation. (a) For purposes of this... so, and no showing has been made pursuant to § 51.711(b). (c) Nothing in this section precludes a... 47 Telecommunication 3 2010-10-01 2010-10-01 false Bill-and-keep arrangements for reciprocal...

Station-Keeping Strategies for Lead-Trail Formation Flying

NASA Astrophysics Data System (ADS)

Martinot, V.; Rozanes, P.

Numerous projects in the Science and Observation domains involve the use of formation flying to ensure the mission performance. The formation flying configurations proposed in some of them are quite complex with several satellites in different planes generating relative differential motions between the satellites like in case of circular projected formation-flying. However, more simple designs consisting of two satellites in a lead-trail formation appear to be sufficient for a wide range of applications (interferometry, geodesy,...). This article concentrates on the station- keeping phase of such formations in Low-Earth Orbits The station-keeping criterion for such formations can be expressed for example in terms of difference in argument of latitude between both satellites and at the altitudes considered, it evolves mainly under the differential effect of the atmospheric drag between the trailing and leading satellites. In the present paper, this differential effect is supposed to originate from the difference in the area-to-mass ratio between the satellites due to their different designs. A preliminary estimation of the navigation performance is first given assuming that on-board GPS receiver are mounted on each satellite of the formation to acquire pseudo-range measurements between the LEO satellites and the MEO GPS constellation. The distance between both satellites of the formation is derived from independent orbit restitution performed for each LEO satellite in a ground master control station processing the GPS measurements. A strategy for controlling the satellite formation disturbed by the differential effect of the drag is then proposed. Simulations are performed to assess the feasibility of the station-keeping with different types of engines. As by-products, the propellant budget and the frequency of the station-keeping manoeuvres are also given. A case study inspired from the ESA project Acechem/Metop is used for the simulations.

Record keeping in Norwegian general practice.

PubMed

Lönberg, N C; Bentsen, B G

1984-11-01

Routines of medical record keeping were studied in a random sample of 50 out of 228 general practitioners in two counties, Möre & Romsdal and Sör-Tröndelag. One doctor refused to participate and one had retired. The 48 physicians were interviewed and a questionnaire was completed with details about their record keeping. The standard of the records was assessed according to legibility, quality of notes, past history and tidiness using a score system. All general practitioners had records for every patient, but the quality of the records varied considerably. More than 50 per cent used handwriting in progress notes, which varied from diagnostic labels to extended reports. Few records contained accessible background information about the patient concerned, and many records contained large amounts of old and irrelevant papers. The record-scores varied from 3 to maximum 10 with an average of 6.7. Higher Standards of recording in general practice are called for, since the quality of records does not only affect the individual patient, but, in the end, the quality of medical care in general.

Blood Pressure Matters: Keep Hypertension in Check

MedlinePlus

... 2016 Print this issue Blood Pressure Matters Keep Hypertension in Check En español Send us your comments ... 1 in 3 adults in the U.S. has high blood pressure, but many don’t realize it. High blood ...

Manifold learning-based subspace distance for machinery damage assessment

NASA Astrophysics Data System (ADS)

Sun, Chuang; Zhang, Zhousuo; He, Zhengjia; Shen, Zhongjie; Chen, Binqiang

2016-03-01

Damage assessment is very meaningful to keep safety and reliability of machinery components, and vibration analysis is an effective way to carry out the damage assessment. In this paper, a damage index is designed by performing manifold distance analysis on vibration signal. To calculate the index, vibration signal is collected firstly, and feature extraction is carried out to obtain statistical features that can capture signal characteristics comprehensively. Then, manifold learning algorithm is utilized to decompose feature matrix to be a subspace, that is, manifold subspace. The manifold learning algorithm seeks to keep local relationship of the feature matrix, which is more meaningful for damage assessment. Finally, Grassmann distance between manifold subspaces is defined as a damage index. The Grassmann distance reflecting manifold structure is a suitable metric to measure distance between subspaces in the manifold. The defined damage index is applied to damage assessment of a rotor and the bearing, and the result validates its effectiveness for damage assessment of machinery component.

Green Schools as High Performance Learning Facilities

ERIC Educational Resources Information Center

Gordon, Douglas E.

2010-01-01

In practice, a green school is the physical result of a consensus process of planning, design, and construction that takes into account a building's performance over its entire 50- to 60-year life cycle. The main focus of the process is to reinforce optimal learning, a goal very much in keeping with the parallel goals of resource efficiency and…

Illustrating the Central Limit Theorem through Microsoft Excel Simulations

ERIC Educational Resources Information Center

Moen, David H.; Powell, John E.

2005-01-01

Using Microsoft Excel, several interactive, computerized learning modules are developed to demonstrate the Central Limit Theorem. These modules are used in the classroom to enhance the comprehension of this theorem. The Central Limit Theorem is a very important theorem in statistics, and yet because it is not intuitively obvious, statistics…

40 CFR 60.1345 - Where must I keep my records and for how long?

Code of Federal Regulations, 2010 CFR

2010-07-01

... for Small Municipal Waste Combustion Units for Which Construction is Commenced After August 30, 1999... Where must I keep my records and for how long? (a) Keep all records onsite in paper copy or electronic format unless the Administrator approves another format. (b) Keep all records on each municipal waste...

40 CFR 60.1345 - Where must I keep my records and for how long?

Code of Federal Regulations, 2014 CFR

2014-07-01

... for Small Municipal Waste Combustion Units for Which Construction is Commenced After August 30, 1999... Where must I keep my records and for how long? (a) Keep all records onsite in paper copy or electronic format unless the Administrator approves another format. (b) Keep all records on each municipal waste...

40 CFR 60.1345 - Where must I keep my records and for how long?

Code of Federal Regulations, 2012 CFR

2012-07-01

... for Small Municipal Waste Combustion Units for Which Construction is Commenced After August 30, 1999... Where must I keep my records and for how long? (a) Keep all records onsite in paper copy or electronic format unless the Administrator approves another format. (b) Keep all records on each municipal waste...

40 CFR 60.1345 - Where must I keep my records and for how long?

Code of Federal Regulations, 2011 CFR

2011-07-01

... for Small Municipal Waste Combustion Units for Which Construction is Commenced After August 30, 1999... Where must I keep my records and for how long? (a) Keep all records onsite in paper copy or electronic format unless the Administrator approves another format. (b) Keep all records on each municipal waste...

40 CFR 60.1345 - Where must I keep my records and for how long?

Code of Federal Regulations, 2013 CFR

2013-07-01

... for Small Municipal Waste Combustion Units for Which Construction is Commenced After August 30, 1999... Where must I keep my records and for how long? (a) Keep all records onsite in paper copy or electronic format unless the Administrator approves another format. (b) Keep all records on each municipal waste...

KEEP Language Research Strategy. Technical Report #14.

ERIC Educational Resources Information Center

Tharp, Roland G.; Gallimore, Ronald

This paper outlines the strategies of Kamehameha Early Education Program (KEEP) language research, and briefly reviews the findings through Spring 1974. A major research emphasis has been placed on the assessment of Standard English comptence of Hawaii school children. (CM)

Professional Learning Communities Focusing on Results and Data-Use to Improve Student Learning: The Right Implementation Matters

ERIC Educational Resources Information Center

Muñoz, Marco A.; Branham, Karen E.

2016-01-01

Professional Learning Communities are an important means toward the goal of improving schools so that students can learn at high levels. Professional Learning Communities, when well-implemented, have a laser-focus on learning, work collaboratively, and hold themselves accountable for results. In this article, the central concept of…

The Cost of Keeping Up Appearances.

ERIC Educational Resources Information Center

Welch, Mary A., Ed.

1996-01-01

This issue focuses on the costs of keeping up appearances by landscaping the environment. Although insects can be a threat to plant health, much of the injury they cause will only threaten plant appearance. The study comes from a survey of two groups, landscape specialists and homeowners, who were asked to identify which plants in a photograph…

How to Involve Students in an Online Course: A Redesigned Online Pedagogy of Collaborative Learning and Self-Regulated Learning

ERIC Educational Resources Information Center

Tsai, Chia-Wen

2013-01-01

In an online course, students learn independently in the virtual environment without teacher's on-the-spot support. However, many students are addicted to the Internet which is filled with a plethora of shopping websites, online games, and social networks (e.g. Facebook). To help keep students focused on and involved in online or blended…

Social and cognitive factors associated with children’s secret-keeping for a parent

PubMed Central

Gordon, Heidi M.; Lyon, Thomas D.; Lee, Kang

2014-01-01

This study examined children’s secret-keeping for a parent and its relationship to trust, theory of mind, secrecy endorsement, and executive functioning (EF). Children (N = 107) between 4 and 12 years of age participated in a procedure wherein parents broke a toy and asked children to promise secrecy. Responses to open-ended and direct questions were examined. Overall, secret-keeping increased with age and promising to keep the secret was related to fewer disclosures in open-ended questioning. Children who kept the secret in direct questioning exhibited greater trust and better parental ratings of EF than children who disclosed the secret. Findings highlight the importance of both social and cognitive factors in secret-keeping development. PMID:25291258

Writing It down--Writing It out--Writing It up: Researching Our Practice through Action Learning

ERIC Educational Resources Information Center

Mann, Pete; Clarke, Davina M.

2007-01-01

What value is added for writer and reader by intentionally keeping personal learning part of public researching? When a practitioner attends conscientiously to "the relationship with their research," does it make a difference to their learning and researching? If it does, can this difference also make a difference to the reader...? This paper…

To Keep or Not to Keep? The Question of Crystallographic Waters for Enzyme Simulations in Organic Solvent

PubMed Central

Dahanayake, Jayangika N.; Gautam, Devaki N.; Verma, Rajni; Mitchell-Koch, Katie R.

2016-01-01

The use of enzymes in non-aqueous solvents expands the use of biocatalysts to hydrophobic substrates, with the ability to tune selectivity of reactions through solvent selection. Non-aqueous enzymology also allows for fundamental studies on the role of water and other solvents in enzyme structure, dynamics, and function. Molecular dynamics simulations serve as a powerful tool in this area, providing detailed atomic information about the effect of solvents on enzyme properties. However, a common protocol for non-aqueous enzyme simulations does not exist. If you want to simulate enzymes in non-aqueous solutions, how many and which crystallographic waters do you keep? In the present work, this question is addressed by determining which crystallographic water molecules lead most quickly to an equilibrated protein structure. Five different methods of selecting and keeping crystallographic waters are used in order to discover which crystallographic waters lead the protein structure to reach an equilibrated structure more rapidly in organic solutions. It is found that buried waters contribute most to rapid equilibration in organic solvent, with slow-diffusing waters giving similar results. PMID:27403032

Distance Education in the Age of Globalization: An Overwhelming Desire towards Blended Learning

ERIC Educational Resources Information Center

Sethy, Satya Sundar

2008-01-01

The aim of this paper is to discuss the nature and status of distance education in the age of globalization, i.e. how best it fits for the present educational scenario. In this connection, we will discuss how Blended Learning (hence after, BL) is one among the other learning strategies mostly helpful for the learners. Keeping this view in mind,…

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

ERIC Educational Resources Information Center

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…

Interactive Learning System "VisMis" for Scientific Visualization Course

ERIC Educational Resources Information Center

Zhu, Xiaoming; Sun, Bo; Luo, Yanlin

2018-01-01

Now visualization courses have been taught at universities around the world. Keeping students motivated and actively engaged in this course can be a challenging task. In this paper we introduce our developed interactive learning system called VisMis (Visualization and Multi-modal Interaction System) for postgraduate scientific visualization course…

Treadmill Exercise Ameliorates Spatial Learning and Memory Deficits Through Improving the Clearance of Peripheral and Central Amyloid-Beta Levels.

PubMed

Khodadadi, Davar; Gharakhanlou, Reza; Naghdi, Naser; Salimi, Mona; Azimi, Mohammad; Shahed, Atabak; Heysieattalab, Soomaayeh

2018-06-11

Aggregated amyloid beta (Aβ) peptides are believed to play a decisive role in the pathology of Alzheimer's disease (AD). Previous evidence suggested that exercise contributes to the improvement of cognitive decline and slows down pathogenesis of AD; however, the exact mechanisms for this have not been fully understood. Here, we evaluated the effect of a 4-week moderate treadmill exercise on spatial memory via central and peripheral Aβ clearance mechanisms following developed AD-like neuropathology induced by intra-hippocampal Aβ 1-42 injection in male Wistar rats. We found Aβ 1-42 -treated animals showed spatial learning and memory impairment which was accompanied by increased levels of amyloid plaque load and soluble Aβ 1-42 (sAβ 1-42 ), decreased mRNA and protein expression of neprilysin (NEP), insulin degrading enzyme (IDE) and low-density lipoprotein receptor-related protein-1 (LRP-1) in the hippocampus. Aβ 1-42 -treated animals also exhibited a higher level of sAβ 1-42 and a lower level of soluble LRP-1 (sLRP-1) in plasma, as well as a decreased level of LRP-1 mRNA and protein content in the liver. However, exercise training improved the spatial learning and memory deficits, reduced both plaque load and sAβ 1-42 levels, and up-regulated expression of NEP, IDE, and LRP-1 in the hippocampus of Aβ 1-42 -treated animals. Aβ 1-42 -treated animals subjected to treadmill exercise also revealed decreased levels of sAβ 1-42 and increased levels of sLRP-1 in plasma, as well as increased levels of LRP-1 mRNA and protein in the liver. In conclusion, our findings suggest that exercise-induced improvement in both of central and peripheral Aβ clearance are likely involved in ameliorating spatial learning and memory deficits in an animal model of AD. Future studies need to determine their relative contribution.

32 CFR 707.6 - Minesweeping station keeping lights.

Code of Federal Regulations, 2010 CFR

2010-07-01

... RULES WITH RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.6 Minesweeping station keeping lights. Naval vessels engaged in minesweeping operations may display, as an aid in maintaining prescribed...

Job Realities of Primary School Principals in Greece: Similarities and Variations in a Highly Centralized System

ERIC Educational Resources Information Center

Dimopoulos, Kostas; Dalkavouki, Katerina; Koulaidis, Vasilis

2015-01-01

This study aims at investigating primary school principals' work on a daily basis in order to understand the ways in which the centralized educational system affects their practices. Four typical cases of principals were selected and asked to keep daily records for a period of four months. Data from logs were complemented with data collected…

The Oklahoma bombing. Lessons learned.

PubMed

Anteau, C M; Williams, L A

1997-06-01

The Oklahoma City bombing experience in April of 1995 provided a unique opportunity to test the effectiveness of an existing disaster plan. The critical care nurses at Columbia Presbyterian Hospital learned valuable lessons about managing intense activity, equipment and supplies, staffing resources, and visitor issues. The degree to which the bombing affected the emotional state of personnel was unanticipated, and leaders learned that critical stress management interventions should be included in every emergency preparedness plan. Additionally, recommendations include using runners for communication; assigning specific roles (supplies, staffing, triage); keeping additional staff in reserve for shift relief; ensuring ample hospital staff members are available to coordinate visitors and media; and setting up record systems to preserve continuity. The unique lessons learned as a result of this terrorist attack can be used by other critical care nurses to understand and refine disaster plans.

Volunteer Magic: Finding and Keeping Library Volunteers.

ERIC Educational Resources Information Center

Thelen, Laurie

2001-01-01

Offers suggestions for a successful volunteer program in a school setting. Topics include recruitment strategies, including advertising for parents, grandparents, other groups, and students; training programs for adult volunteers and for students; how to keep volunteers; how to afford rewards; and helpful resources. (LRW)

Responding To School Walkout Demonstrations. Lessons Learned From School Crises and Emergencies, Volume 3, Issue 1, 2008

ERIC Educational Resources Information Center

US Department of Education, 2008

2008-01-01

"Lessons Learned" is a series of publications that are a brief recounting of actual school emergencies and crises. This "Lessons Learned" issue examines the incidence of student walkout demonstrations and the various ways in which administrators, school staff, law enforcement, and the community at large can help keep youths…

Observation Projects: People-Watching for Fun and Learning.

ERIC Educational Resources Information Center

Litterst, Judith K.

In keeping with the trend toward active, participative learning, observation projects for speech communication students can allow them to experiment with designing and carrying out a study of human communication. Students can be encouraged to look at the dynamics of a church congregation, a courtroom, a pre-game football huddle, or an office, and…

38 CFR 17.164 - Patient responsibility in making and keeping dental appointments.

Code of Federal Regulations, 2013 CFR

2013-07-01

... making and keeping dental appointments. 17.164 Section 17.164 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Dental Services § 17.164 Patient responsibility in making and keeping dental appointments. Any veteran eligible for dental treatment on a one-time completion basis only and...

38 CFR 17.164 - Patient responsibility in making and keeping dental appointments.

Code of Federal Regulations, 2010 CFR

2010-07-01

... making and keeping dental appointments. 17.164 Section 17.164 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Dental Services § 17.164 Patient responsibility in making and keeping dental appointments. Any veteran eligible for dental treatment on a one-time completion basis only and...

38 CFR 17.164 - Patient responsibility in making and keeping dental appointments.

Code of Federal Regulations, 2012 CFR

2012-07-01

... making and keeping dental appointments. 17.164 Section 17.164 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Dental Services § 17.164 Patient responsibility in making and keeping dental appointments. Any veteran eligible for dental treatment on a one-time completion basis only and...

38 CFR 17.164 - Patient responsibility in making and keeping dental appointments.

Code of Federal Regulations, 2011 CFR

2011-07-01

... making and keeping dental appointments. 17.164 Section 17.164 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Dental Services § 17.164 Patient responsibility in making and keeping dental appointments. Any veteran eligible for dental treatment on a one-time completion basis only and...

38 CFR 17.164 - Patient responsibility in making and keeping dental appointments.

Code of Federal Regulations, 2014 CFR

2014-07-01

... making and keeping dental appointments. 17.164 Section 17.164 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Dental Services § 17.164 Patient responsibility in making and keeping dental appointments. Any veteran eligible for dental treatment on a one-time completion basis only and...

Project-Based Learning in Electronic Technology: A Case Study

ERIC Educational Resources Information Center

Li, Li

2015-01-01

A case study of project-based learning (PBL) implemented in Tianjin University of Technology and Education is presented. This multidiscipline project is innovated to meet the novel requirements of industry while keeping its traditional effectiveness in driving students to apply knowledge to practice and problem-solving. The implementation of PBL…

Viewing Mobile Learning from a Pedagogical Perspective

ERIC Educational Resources Information Center

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…

5 Myths about Classroom Technology: How Do We Integrate Digital Tools to Truly Enhance Learning?

ERIC Educational Resources Information Center

Renwick, Matt

2015-01-01

What's keeping your school behind the technology curve? Is it a fear of the unfamiliar? Expenses? Or some other myth? Have you considered how students with special needs or students learning a second language may benefit from using digital tools? If you've fallen for the perception that technology is too expensive, unnecessary for real learning,…

Keeping the Academics in Service Learning Projects, or Teaching Environmental History to Tree Planters

ERIC Educational Resources Information Center

Stemen, Mark

2003-01-01

In California, and elsewhere, faculty are being encouraged to create "service learning opportunities" for their students, such as having social work students volunteer at a local soup kitchen, or having environmental studies students reforest the local watershed. While these endeavors have obvious social value, their education value…

3 CFR 8395 - Proclamation 8395 of July 6, 2009. National Summer Learning Day, 2009

Code of Federal Regulations, 2010 CFR

2010-01-01

...-on learning and creative projects. Participation can result in gains in writing, reading, and math.... Parents can also encourage youth to keep a journal and to practice math skills through cooking and games...

The development of the time-keeping clock with TS-1 single chip microcomputer.

NASA Astrophysics Data System (ADS)

Zhou, Jiguang; Li, Yongan

The authors have developed a time-keeping clock with Intel 8751 single chip microcomputer that has been successfully used in time-keeping station. The hard-soft ware design and performance of the clock are introduced.

Scottish Keep Well health check programme: an interrupted time series analysis.

PubMed

Geue, Claudia; Lewsey, James D; MacKay, Daniel F; Antony, Grace; Fischbacher, Colin M; Muirie, Jill; McCartney, Gerard

2016-09-01

Effective interventions are available to reduce cardiovascular risk. Recently, health check programmes have been implemented to target those at high risk of cardiovascular disease (CVD), but there is much debate whether these are likely to be effective at population level. This paper evaluates the impact of wave 1 of Keep Well, a Scottish health check programme, on cardiovascular outcomes. Interrupted time series analyses were employed, comparing trends in outcomes in participating and non-participating practices before and after the introduction of health checks. Health outcomes are defined as CVD mortality, incident hospitalisations and prescribing of cardiovascular drugs. After accounting for secular trends and seasonal variation, coronary heart disease mortality and hospitalisations changed by 0.4% (95% CI -5.2% to 6.3%) and -1.1% (-3.4% to 1.3%) in Keep Well practices and by -0.3% (-2.7% to 2.2%) and -0.1% (-1.8% to 1.7%) in non-Keep Well practices, respectively, following the intervention. Adjusted changes in prescribing in Keep Well and non-Keep Well practices were 0.4% (-10.4% to 12.5%) and -1.5% (-9.4% to 7.2%) for statins; -2.5% (-12.3% to 8.4%) and -1.6% (-7.1% to 4.3%) for antihypertensive drugs; and -0.9% (-6.5% to 5.0%) and -2.4% (-10.1% to 6.0%) for antiplatelet drugs. Any impact of the Keep Well health check intervention on CVD outcomes and prescribing in Scotland was very small. Findings do not support the use of the screening approach used by current health check programmes to address CVD. We used an interrupted time series method, but evaluation methods based on randomisation are feasible and preferable and would have allowed more reliable conclusions. These should be considered more often by policymakers at an early stage in programme design when there is uncertainty regarding programme effectiveness. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Accessing Distributed Learning Repositories through a Couseware Watchdog.

ERIC Educational Resources Information Center

Schmitz, Christoph; Staab, Steffen; Studer, Rudi; Stumme, Gerd; Tane, Julien

Topics in education are changing with an ever faster pace. Especially in the field of lifeling learning, the aspects that need to be taught by information providers must keep up to date with emerging topics. The Courseware watchdog is a comprehensive module that allows users to focus on existing subfields of a discipline, but thereby be aware of…

Teaching Organizational Skills through Self-Regulated Learning Strategies

ERIC Educational Resources Information Center

Cahill, Susan M.

2008-01-01

This article presents a case story of how an occupational therapist worked with Joe, a junior high student with Asperger's Syndrome, to develop better organizational skills. Self-regulated learning strategies were used to teach Joe how to keep track of his assignments as well as his grades. In addition, the case story provides a clear example of…

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

ERIC Educational Resources Information Center

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…

Standardized Test Results: KEEP and Control Students. 1975-1976, Technical Report #69.

ERIC Educational Resources Information Center

Antill, Ellen; Speidel, Gisela E.

This report presents the results of various standardized measures administered to Kamehameha Early Education Program (KEEP) students and control students in the school year 1975-1976. In contrast to previous comparisons, KEEP employed more rigorous procedures for the selection of the control students and for the conditions of test administration.…

Description of the KEEP Reading Curriculum, 1975-76. Technical Report No. 43.

ERIC Educational Resources Information Center

Au, Kathryn H.

The Kamehameha Early Education Program (KEEP) is a research and development program designed to develop, demonstrate, and disseminate methods for improving the education of Hawaiian and part-Hawaiian children; this report contains a description of the reading curriculum used in the KEEP demonstration school during the 1975-76 school year. The…

49 CFR 37.163 - Keeping vehicle lifts in operative condition: Public entities.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 1 2014-10-01 2014-10-01 false Keeping vehicle lifts in operative condition: Public entities. 37.163 Section 37.163 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Provision of Service § 37.163 Keeping vehicle lifts in operative condition: Public entities. ...

49 CFR 37.163 - Keeping vehicle lifts in operative condition: Public entities.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false Keeping vehicle lifts in operative condition: Public entities. 37.163 Section 37.163 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Provision of Service § 37.163 Keeping vehicle lifts in operative condition: Public entities. ...

Research Tasks on Identity in Language Learning and Teaching

ERIC Educational Resources Information Center

Norton, Bonny; De Costa, Peter I.

2018-01-01

The growing interest in identity and language education over the past two decades, coupled with increased interest in digital technology and transnationalism, has resulted in a rich body of work that has informed language learning, teaching, and research. To keep abreast of these developments in identity research, the authors propose a series of…

Understanding Health Professionals' Informal Learning in Online Social Networks: A Cross-Sectional Survey.

PubMed

Li, Xin; Verspoor, Karin; Gray, Kathleen; Barnett, Stephen

2017-01-01

Online social networks (OSNs) enable health professionals to learn informally, for example by sharing medical knowledge, or discussing practice management challenges and clinical issues. Understanding how learning occurs in OSNs is necessary to better support this type of learning. Through a cross-sectional survey, this study found that learning interaction in OSNs is low in general, with a small number of active users. Some health professionals actively used OSNs to support their practice, including sharing practical and experiential knowledge, benchmarking themselves, and to keep up-to-date on policy, advanced information and news in the field. These health professionals had an overall positive learning experience in OSNs.

Learning Disabilities: A Practitioner's Scriptal Accommodation of More Recent Trends.

ERIC Educational Resources Information Center

Majsterek, David J.

Intended for teachers of students with learning disabilities, the paper reviews recent trends in research. The importance and the difficulty of keeping up with new developments in the field are noted. Research and theoretical considerations are presented for the following topic areas: definition and identification difficulties (including,…

Learning outcomes in two different teaching approach in nursing education in Iran: e-learning versus lecture.

PubMed

Mehrdad, Neda; Zolfaghari, Mitra; Bahrani, Naser; Eybpoosh, Sana

2011-01-01

Traditional teaching methods used in medical education couldn't meet the need for keeping pace with up to date information. Present study has conducted in order to compare the effect of lecture and e-learning methods on nursing students' learning outcomes in the context of Iran. A cross-over design was applied. Study sample was consisted of 32 students which were in third semester of nursing bachelor program and were passing Maternal Child nursing course. The first part of the course was taught using lecture method during first four weeks; an e-learning method was the technique used to educate the remained part of the course during the second four weeks. Students' learning outcomes in each method, opinion toward and participation with both educational methods was assessed. No significant difference was found between students exam scores in both methods. Considering students' opinion toward educational methods, no significant difference was found between two methods in general but students reported better "capability" and "independency" in e-learning method while lecture was obtained higher scores in "effectiveness on learning" and "motivation" characteristics. E-learning can be used in teaching some nursing courses. It is recommended to use e-learning method with appropriate interactive strategies and attractive virtual environments to motivate students.

Optimizing the learning rate for adaptive estimation of neural encoding models

PubMed Central

2018-01-01

Closed-loop neurotechnologies often need to adaptively learn an encoding model that relates the neural activity to the brain state, and is used for brain state decoding. The speed and accuracy of adaptive learning algorithms are critically affected by the learning rate, which dictates how fast model parameters are updated based on new observations. Despite the importance of the learning rate, currently an analytical approach for its selection is largely lacking and existing signal processing methods vastly tune it empirically or heuristically. Here, we develop a novel analytical calibration algorithm for optimal selection of the learning rate in adaptive Bayesian filters. We formulate the problem through a fundamental trade-off that learning rate introduces between the steady-state error and the convergence time of the estimated model parameters. We derive explicit functions that predict the effect of learning rate on error and convergence time. Using these functions, our calibration algorithm can keep the steady-state parameter error covariance smaller than a desired upper-bound while minimizing the convergence time, or keep the convergence time faster than a desired value while minimizing the error. We derive the algorithm both for discrete-valued spikes modeled as point processes nonlinearly dependent on the brain state, and for continuous-valued neural recordings modeled as Gaussian processes linearly dependent on the brain state. Using extensive closed-loop simulations, we show that the analytical solution of the calibration algorithm accurately predicts the effect of learning rate on parameter error and convergence time. Moreover, the calibration algorithm allows for fast and accurate learning of the encoding model and for fast convergence of decoding to accurate performance. Finally, larger learning rates result in inaccurate encoding models and decoders, and smaller learning rates delay their convergence. The calibration algorithm provides a novel

Optimizing the learning rate for adaptive estimation of neural encoding models.

PubMed

Hsieh, Han-Lin; Shanechi, Maryam M

2018-05-01

Closed-loop neurotechnologies often need to adaptively learn an encoding model that relates the neural activity to the brain state, and is used for brain state decoding. The speed and accuracy of adaptive learning algorithms are critically affected by the learning rate, which dictates how fast model parameters are updated based on new observations. Despite the importance of the learning rate, currently an analytical approach for its selection is largely lacking and existing signal processing methods vastly tune it empirically or heuristically. Here, we develop a novel analytical calibration algorithm for optimal selection of the learning rate in adaptive Bayesian filters. We formulate the problem through a fundamental trade-off that learning rate introduces between the steady-state error and the convergence time of the estimated model parameters. We derive explicit functions that predict the effect of learning rate on error and convergence time. Using these functions, our calibration algorithm can keep the steady-state parameter error covariance smaller than a desired upper-bound while minimizing the convergence time, or keep the convergence time faster than a desired value while minimizing the error. We derive the algorithm both for discrete-valued spikes modeled as point processes nonlinearly dependent on the brain state, and for continuous-valued neural recordings modeled as Gaussian processes linearly dependent on the brain state. Using extensive closed-loop simulations, we show that the analytical solution of the calibration algorithm accurately predicts the effect of learning rate on parameter error and convergence time. Moreover, the calibration algorithm allows for fast and accurate learning of the encoding model and for fast convergence of decoding to accurate performance. Finally, larger learning rates result in inaccurate encoding models and decoders, and smaller learning rates delay their convergence. The calibration algorithm provides a novel

School District Leadership: A Partnership between Central Office and School Leadership

ERIC Educational Resources Information Center

Snell, Jeff

2017-01-01

School reform efforts and accountability movements have shifted the responsibilities of central office leadership toward teaching and learning (Johnson & Chrispeels, 2010; Leithwood & Jantzi, 2012). Those responsibilities have encouraged central office leaders to take a more active role in ensuring improved outcomes for students (Center…

Technology and Curriculum Standards: How Well Do Internet-Based Learning Games Support Common Core Standards for Mathematics?

ERIC Educational Resources Information Center

Bingham, Teri; Ray, Jan

2013-01-01

In an effort to keep up with the new generation of digital learners, educators are integrating multiple forms of technology into their teaching, including online learning game applications. The purpose of this study was to determine the degree to which internet-based learning game applications selected by preservice teachers were aligned with the…

Keep New Mexico Beautiful, Recycling Project Successful

ERIC Educational Resources Information Center

Bickel, Victor R.

1975-01-01

Through the efforts of community groups, the support of local industries, and the state government, Keep New Mexico Beautiful, Inc. (KNMB) is now operating a large-scale recycling business. KNMB has been able to save tons of natural resources, provide local employment, and educate the public to this environmental concern. (MA)

A hybrid machine learning model to predict and visualize nitrate concentration throughout the Central Valley aquifer, California, USA

USGS Publications Warehouse

Ransom, Katherine M.; Nolan, Bernard T.; Traum, Jonathan A.; Faunt, Claudia; Bell, Andrew M.; Gronberg, Jo Ann M.; Wheeler, David C.; Zamora, Celia; Jurgens, Bryant; Schwarz, Gregory E.; Belitz, Kenneth; Eberts, Sandra; Kourakos, George; Harter, Thomas

2017-01-01

Intense demand for water in the Central Valley of California and related increases in groundwater nitrate concentration threaten the sustainability of the groundwater resource. To assess contamination risk in the region, we developed a hybrid, non-linear, machine learning model within a statistical learning framework to predict nitrate contamination of groundwater to depths of approximately 500 m below ground surface. A database of 145 predictor variables representing well characteristics, historical and current field and landscape-scale nitrogen mass balances, historical and current land use, oxidation/reduction conditions, groundwater flow, climate, soil characteristics, depth to groundwater, and groundwater age were assigned to over 6000 private supply and public supply wells measured previously for nitrate and located throughout the study area. The boosted regression tree (BRT) method was used to screen and rank variables to predict nitrate concentration at the depths of domestic and public well supplies. The novel approach included as predictor variables outputs from existing physically based models of the Central Valley. The top five most important predictor variables included two oxidation/reduction variables (probability of manganese concentration to exceed 50 ppb and probability of dissolved oxygen concentration to be below 0.5 ppm), field-scale adjusted unsaturated zone nitrogen input for the 1975 time period, average difference between precipitation and evapotranspiration during the years 1971–2000, and 1992 total landscape nitrogen input. Twenty-five variables were selected for the final model for log-transformed nitrate. In general, increasing probability of anoxic conditions and increasing precipitation relative to potential evapotranspiration had a corresponding decrease in nitrate concentration predictions. Conversely, increasing 1975 unsaturated zone nitrogen leaching flux and 1992 total landscape nitrogen input had an increasing relative

Keeping Hearts Pumping

NASA Technical Reports Server (NTRS)

2002-01-01

A collaboration between NASA, Dr. Michael DeBakey, Dr. George Noon, and MicroMed Technology, Inc., resulted in a life-saving heart pump for patients awaiting heart transplants. The MicroMed DeBakey VAD functions as a "bridge to heart transplant" by pumping blood throughout the body to keep critically ill patients alive until a donor heart is available. Weighing less than 4 ounces and measuring 1 inch by 3 inches, the pump is approximately one-tenth the size of other currently marketed pulsatile VADs. This makes it less invasive and ideal for smaller adults and children. Because of the pump's small size, less than 5 percent of the patients implanted developed device-related infections. It can operate up to 8 hours on batteries, giving patients the mobility to do normal, everyday activities.The MicroMed DeBakey VAD is a registered trademark of MicroMed Technology, Inc.

Realization of time keeping alarming system based on CTI technique

NASA Astrophysics Data System (ADS)

Cai, Cheng-Lin; Dong, Shao-Wu

2003-12-01

An application of CTI (Computer Telephone Integration) technique to fault alarming in time keeping system is presented in this paper. Two key parts of this alarming system, telephone phonic card and TTS (Text To Speech) are briefly introduced. A series of events and methods for programming interface based on ActiveX control (phonic.OCX) is discussed, and an alarming program module is developed. The alarming program module can be used in reporting accidents for time keeping system, and can also be applied to power supply system and environmental monitoring system.

Online EEG-Based Workload Adaptation of an Arithmetic Learning Environment.

PubMed

Walter, Carina; Rosenstiel, Wolfgang; Bogdan, Martin; Gerjets, Peter; Spüler, Martin

2017-01-01

In this paper, we demonstrate a closed-loop EEG-based learning environment, that adapts instructional learning material online, to improve learning success in students during arithmetic learning. The amount of cognitive workload during learning is crucial for successful learning and should be held in the optimal range for each learner. Based on EEG data from 10 subjects, we created a prediction model that estimates the learner's workload to obtain an unobtrusive workload measure. Furthermore, we developed an interactive learning environment that uses the prediction model to estimate the learner's workload online based on the EEG data and adapt the difficulty of the learning material to keep the learner's workload in an optimal range. The EEG-based learning environment was used by 13 subjects to learn arithmetic addition in the octal number system, leading to a significant learning effect. The results suggest that it is feasible to use EEG as an unobtrusive measure of cognitive workload to adapt the learning content. Further it demonstrates that a promptly workload prediction is possible using a generalized prediction model without the need for a user-specific calibration.

Towards a Learning Progression of Energy

ERIC Educational Resources Information Center

Neumann, Knut; Viering, Tobias; Boone, William J.; Fischer, Hans E.

2013-01-01

This article presents an empirical study on an initial learning progression of energy, a concept of central importance to the understanding of science. Learning progressions have been suggested as one vehicle to support the systematic and successful teaching of core science concepts. Ideally, a learning progression will provide teachers with a…

Toward a Personal Learning Environment Framework

ERIC Educational Resources Information Center

Chatti, Mohamed Amine; Agustiawan, Mohammad Ridwan; Jarke, Matthias; Specht, Marcus

2010-01-01

Over the past decade, it has been argued that technology-enhanced learning (TEL) could respond to the needs of the new knowledge society and transform learning. However, despite isolated achievements, TEL has not succeeded in revolutionizing education and learning processes. Most current TEL initiatives still take a centralized technology-push…

Creating an Agile ECE Learning Environment through Engineering Clinics

ERIC Educational Resources Information Center

Jansson, P. M.; Ramachandran, R. P.; Schmalzel, J. L.; Mandayam, S. A.

2010-01-01

To keep up with rapidly advancing technology, numerous innovations to the electrical and computer engineering (ECE) curriculum, learning methods and pedagogy have been envisioned, tested, and implemented. It is safe to say that no single approach will work for all of the diverse ECE technologies and every type of learner. However, a few key…

Distraction during learning with hypermedia: difficult tasks help to keep task goals on track

PubMed Central

Scheiter, Katharina; Gerjets, Peter; Heise, Elke

2014-01-01

In educational hypermedia environments, students are often confronted with potential sources of distraction arising from additional information that, albeit interesting, is unrelated to their current task goal. The paper investigates the conditions under which distraction occurs and hampers performance. Based on theories of volitional action control it was hypothesized that interesting information, especially if related to a pending goal, would interfere with task performance only when working on easy, but not on difficult tasks. In Experiment 1, 66 students learned about probability theory using worked examples and solved corresponding test problems, whose task difficulty was manipulated. As a second factor, the presence of interesting information unrelated to the primary task was varied. Results showed that students solved more easy than difficult probability problems correctly. However, the presence of interesting, but task-irrelevant information did not interfere with performance. In Experiment 2, 68 students again engaged in example-based learning and problem solving in the presence of task-irrelevant information. Problem-solving difficulty was varied as a first factor. Additionally, the presence of a pending goal related to the task-irrelevant information was manipulated. As expected, problem-solving performance declined when a pending goal was present during working on easy problems, whereas no interference was observed for difficult problems. Moreover, the presence of a pending goal reduced the time on task-relevant information and increased the time on task-irrelevant information while working on easy tasks. However, as revealed by mediation analyses these changes in overt information processing behavior did not explain the decline in problem-solving performance. As an alternative explanation it is suggested that goal conflicts resulting from pending goals claim cognitive resources, which are then no longer available for learning and problem solving. PMID

Pet-keeping in early childhood and airway, nose and skin symptoms later in life.

PubMed

Bornehag, C G; Sundell, J; Hagerhed, L; Janson, S

2003-09-01

It is discussed whether exposure to pets during childhood is a risk or a protective factor for sensitization and allergic symptoms. The aim of this study was to investigate the association between pet-keeping at time of birth and allergic symptoms in airways, nose and skin among young children in Sweden. A questionnaire was sent to the parents of 14 077 children (1-6 years), the focus being on allergic symptoms, home environment and other background factors including pet-keeping and avoidance behaviour. The response rate was 79%. Almost one-tenth of the population had got rid of pets because of allergy in the family, and 27.3% reported "avoidance" behaviour towards pets. In a cross-sectional analysis current pet-keeping was "protective", but this may be due to the fact that people avoid exposing their child to something that they believe is a risk factor for allergies. Pet-keeping at the time of birth was associated with "wheezing", "asthma" and "rhinitis on pet-exposure" later in life for children from families with an "avoidance" behaviour, and was not "protective" for other children. There was also an indication of a dose-response relationship between the number of types of furred pets at time of birth and later symptoms in analyses adjusted for avoidance behaviour or current pet-keeping. The distribution of pet-keeping in the population is largely explained by avoidance behaviour, meaning that those who have pets mainly are those who can stand them, indicating a "healthy pet-keeping effect".

Getting Students in the Journal-Keeping Habit.

ERIC Educational Resources Information Center

Hildebrandt, Peter

1992-01-01

Discusses the value of journals for understanding a historical period. Suggests that social studies students be encouraged to keep journals to understand better the difference between something written at the time and a later description of the same event. Lists examples of journals from historical periods that may interest students in journal…

When Enrollments Bulge but Budgets Don't, Consider "Satellite Learning Centers."

ERIC Educational Resources Information Center

Reecer, Marcia

1988-01-01

Describes Dade County (Florida) schools' answer to crowded classrooms and burgeoning primary enrollments: satellite learning centers built and maintained by local companies as employee childcare benefits. Each center is attached to a nearby "host" school that disburses funds, keeps student records, and supplies support services. (MLH)

What Do Students Experience as Peer Leaders of Learning Teams?

ERIC Educational Resources Information Center

Johnson, Erik C.; Robbins, Brett A.; Loui, Michael C.

2015-01-01

In a course for engineering freshmen, peer leaders facilitated optional study sessions, which implemented peer-led team learning workshops. Some leaders were paid teaching assistants, but most were undergraduate volunteers. To understand the experiences of the peer leaders, we asked them to keep weekly reflective journals. By performing a basic…

The International Learning Object Metadata Survey

ERIC Educational Resources Information Center

Friesen, Norm

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).…

21 CFR 111.475 - Under this subpart M, what records must you make and keep?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Under this subpart M, what records must you make....475 Under this subpart M, what records must you make and keep? (a) You must make and keep records required under this subpart M in accordance with subpart P of this part. (b) You must make and keep the...

21 CFR 111.475 - Under this subpart M, what records must you make and keep?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Under this subpart M, what records must you make....475 Under this subpart M, what records must you make and keep? (a) You must make and keep records required under this subpart M in accordance with subpart P of this part. (b) You must make and keep the...

21 CFR 111.570 - Under this subpart O, what records must you make and keep?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Under this subpart O, what records must you make... Under this subpart O, what records must you make and keep? (a) You must make and keep the records required under this subpart O in accordance with subpart P of this part. (b) You must make and keep the...

Keeping the Destination in Mind

ERIC Educational Resources Information Center

Lalor, Angela Di Michele

2012-01-01

The feedback process in school--and its effect on learners--resembles a global positioning system (GPS). When students receive clear, high-quality feedback that is tied to learning targets, student learning moves forward. When they are deprived of feedback or given feedback that is barely connected to learning targets, students get frustrated,…

Characteristics of On-Road Driving by Persons with Central Vision Loss: Learning to Drive with a Bioptic Telescope

PubMed Central

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 to 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

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

PubMed

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.

How Does My Cellphone GPS Work?-The Physics of Precision Time-Keeping

NASA Astrophysics Data System (ADS)

Chu, Steven

The most precise measurements in all of science are frequency and frequency difference measurements, or alternatively, phase and phase change of electromagnetic waves. Improvements in time-keeping have opened up many horizons in fundamental and applied physics that range from the detection of gravity waves to the melting of glaciers and the depletion of underground aquifers. Precision time keeping has also had important practical applications such as in the navigation, beginning with the determination of the longitude position of sailing ships. We now use our cell phones to help us navigate city streets and hail taxis from Uber and Lyft based on our geographical position within a few meters. How did this come about? What will the new time-keeping technologies enable in the future?

Information Behaviour That Keeps Found Things Found

ERIC Educational Resources Information Center

Bruce, Harry; Jones, William; Dumais, Susan

2004-01-01

This paper reports on a study that the researchers call: "Keeping found things found on the Web" or "KFTF". The research focuses on the classic problem of ensuring that once a useful information source or channel has been located, it can be found again when it is needed. To achieve this goal, individuals engage in information…

Spacecraft Station-Keeping Trajectory and Mission Design Tools

NASA Technical Reports Server (NTRS)

Chung, Min-Kun J.

2009-01-01

Two tools were developed for designing station-keeping trajectories and estimating delta-v requirements for designing missions to a small body such as a comet or asteroid. This innovation uses NPOPT, a non-sparse, general-purpose sequential quadratic programming (SQP) optimizer and the Two-Level Differential Corrector (T-LDC) in LTool (Libration point mission design Tool) to design three kinds of station-keeping scripts: vertical hovering, horizontal hovering, and orbiting. The T-LDC is used to differentially correct several trajectory legs that join hovering points. In a vertical hovering, the maximum and minimum range points must be connected smoothly while maintaining the spacecrafts range from a small body, all within the law of gravity and the solar radiation pressure. The same is true for a horizontal hover. A PatchPoint is an LTool class that denotes a space-time event with some extra information for differential correction, including a set of constraints to be satisfied by T-LDC. Given a set of PatchPoints, each with its own constraint, the T-LDC differentially corrects the entire trajectory by connecting each trajectory leg joined by PatchPoints while satisfying all specified constraints at the same time. Vertical and horizontal hover both are needed to minimize delta-v spent for station keeping. A Python I/F to NPOPT has been written to be used from an LTool script. In vertical hovering, the spacecraft stays along the line joining the Sun and a small body. An instantaneous delta-v toward the anti- Sun direction is applied at the closest approach to the small body for station keeping. For example, the spacecraft hovers between the minimum range (2 km) point and the maximum range (2.5 km) point from the asteroid 1989ML. Horizontal hovering buys more time for a spacecraft to recover if, for any reason, a planned thrust fails, by returning almost to the initial position after some time later via a near elliptical orbit around the small body. The mapping or

47 CFR 51.713 - Bill-and-keep arrangements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 47 Telecommunication 3 2013-10-01 2013-10-01 false Bill-and-keep arrangements. 51.713 Section 51.713 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) INTERCONNECTION Reciprocal Compensation for Transport and Termination of Telecommunications Traffic § 51.713 Bill...

Creating Small Learning Communities: Lessons from the Project on High-Performing Learning Communities about "What Works" in Creating Productive, Developmentally Enhancing, Learning Contexts

ERIC Educational Resources Information Center

Felner, Robert D.; Seitsinger, Anne M.; Brand, Stephen; Burns, Amy; Bolton, Natalie

2007-01-01

Personalizing the school environment is a central goal of efforts to transform America's schools. Three decades of work by the Project on High Performance Learning Communities are considered that demonstrate the potential impact and importance of the creation of "small learning environments" on student motivation, adjustment, and well-being.…

Meaning-Led Learning for Pupils with Severe and Profound and Multiple Learning Difficulties

ERIC Educational Resources Information Center

Goss, Phil

2006-01-01

This paper proposes that learning and teaching for pupils with severe and profound and multiple learning difficulties could be enhanced by a closer focus on emotional factors and on the careful identification of what is meaningful for them. Phil Goss, senior lecturer in counselling and psychotherapy at the University of Central Lancashire draws on…

Advancing Learner Autonomy in TEFL via Collaborative Learning

ERIC Educational Resources Information Center

Jacobs, George M.; Shan, Tan Hui

2015-01-01

The present paper begins by situating learner autonomy and collaborative learning as part of a larger paradigm shift towards student-centred learning. Next are brief discussions of learner autonomy and how learner autonomy links with collaborative learning. In the main part of the paper, four central principles of collaborative learning are…

Multi-agent Reinforcement Learning Model for Effective Action Selection

NASA Astrophysics Data System (ADS)

Youk, Sang Jo; Lee, Bong Keun

Reinforcement learning is a sub area of machine learning concerned with how an agent ought to take actions in an environment so as to maximize some notion of long-term reward. In the case of multi-agent, especially, which state space and action space gets very enormous in compared to single agent, so it needs to take most effective measure available select the action strategy for effective reinforcement learning. This paper proposes a multi-agent reinforcement learning model based on fuzzy inference system in order to improve learning collect speed and select an effective action in multi-agent. This paper verifies an effective action select strategy through evaluation tests based on Robocop Keep away which is one of useful test-beds for multi-agent. Our proposed model can apply to evaluate efficiency of the various intelligent multi-agents and also can apply to strategy and tactics of robot soccer system.

25 CFR 12.41 - Who keeps statistics for Indian country law enforcement activities?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Who keeps statistics for Indian country law enforcement... INDIAN COUNTRY LAW ENFORCEMENT Records and Information § 12.41 Who keeps statistics for Indian country... the same reporting format and submit the same statistical reports to the Office of Law Enforcement...

40 CFR 270.300 - What container information must I keep at my facility?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 28 2013-07-01 2013-07-01 false What container information must I keep at my facility? 270.300 Section 270.300 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Facility § 270.300 What container information must I keep at my facility? If you store or treat hazardous...

25 CFR 12.41 - Who keeps statistics for Indian country law enforcement activities?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Who keeps statistics for Indian country law enforcement... INDIAN COUNTRY LAW ENFORCEMENT Records and Information § 12.41 Who keeps statistics for Indian country... the same reporting format and submit the same statistical reports to the Office of Law Enforcement...

Learning to Identify and Actualize Affordances in a New Tool

ERIC Educational Resources Information Center

Haines, Karen J.

2015-01-01

Keeping abreast of new technologies and the opportunities they offer is a challenge for inservice teachers (Blake, 2008; Egbert, Akasha, Huff, & Lee, 2011; Hanson-Smith, 2006; Hubbard, 2007; Robb, 2006). An important aspect of teacher learning about the use of technology is the ability to identify the affordances of new tools and how they can…

Learning Documentations in VET Systems: An Analysis of Current Swiss Practices

ERIC Educational Resources Information Center

Caruso, Valentina; Cattaneo, Alberto; Gurtner, Jean-Luc

2016-01-01

Swiss vocational education and training (VET) is defined as a dual-track system where apprentices weekly alternate between vocational school and a (real) workplace. At the workplace, they have to keep a learning documentation throughout their training, in which they are expected to regularly document their professional development. The actual use…

Bridge21: Teamwork, Technology and Learning. A Pragmatic Model for Effective Twenty-First-Century Team-Based Learning

ERIC Educational Resources Information Center

Lawlor, John; Conneely, Claire; Oldham, Elizabeth; Marshall, Kevin; Tangney, Brendan

2018-01-01

There have been calls for decades by many educational writers and commentators for a new model of learning to facilitate what is generally described as twenty-first-century learning. Central to this challenge is the required shift in responsibility for who leads and owns the learning--from teacher to student. Such a shift requires a pragmatic…

A computer-based maintenance reminder and record-keeping system for clinical laboratories.

PubMed

Roberts, B I; Mathews, C L; Walton, C J; Frazier, G

1982-09-01

"Maintenance" is all the activity an organization devotes to keeping instruments within performance specifications to assure accurate and precise operation. The increasing use of complex analytical instruments as "workhorses" in clinical laboratories requires more maintenance awareness by laboratory personnel. Record-keeping systems that document maintenance completion and that should prompt the continued performance of maintenance tasks have not kept up with instrumentation development. We report here a computer-based record-keeping and reminder system that lists weekly the maintenance items due for each work station in the laboratory, including the time required to complete each item. Written in BASIC, the system uses a DATABOSS data base management system running on a time-shared Digital Equipment Corporation PDP 11/60 computer with a RSTS V 7.0 operating system.

Book Learning: Exploring the Meaning of Formal Education in Central Appalachia

ERIC Educational Resources Information Center

Jones, Janet B.

2013-01-01

In 2008 the school dropout rate in Central Appalachia was at 27% and the drug problem was epidemic. An investigation centered on a sample of Central Appalachian residents who had been discharged from the local outpatient clinic for opiate dependency revealed insights into their educational experiences and an understanding of drug dependency and…

A California sea lion (Zalophus californianus) can keep the beat: motor entrainment to rhythmic auditory stimuli in a non vocal mimic.

PubMed

Cook, Peter; Rouse, Andrew; Wilson, Margaret; Reichmuth, Colleen

2013-11-01

Is the ability to entrain motor activity to a rhythmic auditory stimulus, that is "keep a beat," dependent on neural adaptations supporting vocal mimicry? That is the premise of the vocal learning and synchronization hypothesis, recently advanced to explain the basis of this behavior (A. Patel, 2006, Musical Rhythm, Linguistic Rhythm, and Human Evolution, Music Perception, 24, 99-104). Prior to the current study, only vocal mimics, including humans, cockatoos, and budgerigars, have been shown to be capable of motoric entrainment. Here we demonstrate that a less vocally flexible animal, a California sea lion (Zalophus californianus), can learn to entrain head bobbing to an auditory rhythm meeting three criteria: a behavioral response that does not reproduce the stimulus; performance transfer to a range of novel tempos; and entrainment to complex, musical stimuli. These findings show that the capacity for entrainment of movement to rhythmic sounds does not depend on a capacity for vocal mimicry, and may be more widespread in the animal kingdom than previously hypothesized.

25 CFR 170.618 - Can a tribe keep savings resulting from project administration?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Can a tribe keep savings resulting from project... Agreements Under Isdeaa § 170.618 Can a tribe keep savings resulting from project administration? When actual... estimated costs, the Secretary will determine the use of the excess funds after consultation with the tribe...

25 CFR 170.618 - Can a tribe keep savings resulting from project administration?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Can a tribe keep savings resulting from project... Agreements Under Isdeaa § 170.618 Can a tribe keep savings resulting from project administration? When actual... estimated costs, the Secretary will determine the use of the excess funds after consultation with the tribe...

25 CFR 12.41 - Who keeps statistics for Indian country law enforcement activities?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true Who keeps statistics for Indian country law enforcement activities? 12.41 Section 12.41 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAW AND ORDER INDIAN COUNTRY LAW ENFORCEMENT Records and Information § 12.41 Who keeps statistics for Indian country...

25 CFR 12.41 - Who keeps statistics for Indian country law enforcement activities?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false Who keeps statistics for Indian country law enforcement activities? 12.41 Section 12.41 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAW AND ORDER INDIAN COUNTRY LAW ENFORCEMENT Records and Information § 12.41 Who keeps statistics for Indian country...

25 CFR 12.41 - Who keeps statistics for Indian country law enforcement activities?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false Who keeps statistics for Indian country law enforcement activities? 12.41 Section 12.41 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAW AND ORDER INDIAN COUNTRY LAW ENFORCEMENT Records and Information § 12.41 Who keeps statistics for Indian country...

Pretest and Posttest Results of the First KEEP Program Year. Technical Report #5.

ERIC Educational Resources Information Center

Gallimore, Ronald; And Others

This report presents a pre- and posttest evaluation of the first program year of the Kamehameha Early Education Program (KEEP). Each of the 28 children in the KEEP kindergarten class received three tests: the Wechsler Preschool and Primary Scale of Intelligence (WPPSI), the Metropolitan Readiness Test (MRT), and the Standard English Repetition…

Privacy Impact Assessment for the Central Data Exchange

EPA Pesticide Factsheets

The Central Data Exchange collects personally identifiable information, including personal answers to security questions. Learn how this data will be collected in the system, how it will be used, access to the data, and the purpose of data collection.

Contextual attributes promote or hinder self-regulated learning: A qualitative study contrasting rural physicians with undergraduate learners in Japan.

PubMed

Matsuyama, Yasushi; Nakaya, Motoyuki; Okazaki, Hitoaki; Leppink, Jimmie; van der Vleuten, Cees

2018-03-01

Previous studies support the notion that East Asian medical students do not possess sufficient self-regulation for postgraduate clinical training. However, some East Asian physicians who are employed in geographically isolated and educationally underserved rural settings can self-regulate their study during the early phase of their postgraduate career. To explore the contextual attributes that contribute to self-regulated learning (SRL), we examined the differences in self-regulation between learning as an undergraduate and in a rural context in East Asia. We conducted interviews and diary data collection among rural physicians (n = 10) and undergraduates (n = 11) in Japan who undertook self-study of unfamiliar diseases. We analyzed three domains of Zimmerman's definition of SRL: learning behaviors, motivation, and metacognition using constructivist grounded theory. Rural physicians recognized their identity as unique, and as professionals with a central role of handling diseases in the local community by conducting self-study. They simultaneously found themselves being at risk of providing inappropriate aid if their self-study was insufficient. They developed strategic learning strategies to cope with this high-stakes task. Undergraduates had a fear of being left behind and preferred to remain as one of the crowd with students in the same school year. Accordingly, they copied the methods of other students for self-study and used monotonous and homogeneous strategies. Different learning contexts do not keep East Asian learners from being self-regulated. Awareness of their unique identity leads them to view learning tasks as high-stakes, and to initiate learning strategies in a self-regulated manner. Teacher-centered education systems cause students to identify themselves as one of the crowd, and tasks as low-stakes, and to accordingly employ non-self-regulated strategies.

Optimizing electricity consumption: A case of function learning.

PubMed

Guath, Mona; Millroth, Philip; Juslin, Peter; Elwin, Ebba

2015-12-01

A popular way to improve consumers' control over their electricity consumption is by providing outcome feedback on the cost with in-home displays. Research on function learning, however, suggests that outcome feedback may not always be ideal for learning, especially if the feedback signal is noisy. In this study, we relate research on function learning to in-home displays and use a laboratory task simulating a household to investigate the role of outcome feedback and function learning on electricity optimization. Three function training schemes (FTSs) are presented that convey specific properties of the functions that relate the electricity consumption to the utility and cost. In Experiment 1, we compared learning from outcome feedback with 3 FTSs, 1 of which allowed maximization of the utility while keeping the budget, despite no feedback about the total monthly cost. In Experiment 2, we explored the combination of this FTS and outcome feedback. The results suggested that electricity optimization may be facilitated if feedback learning is preceded by a brief period of function training. (c) 2015 APA, all rights reserved).

Service Learning in the Rural Community College.

ERIC Educational Resources Information Center

Holton, Nicholas

Service learning is a pedagogical model that connects community service experiences with academic course learning. Large urban centers are often the leaders in developing service learning programs, due to the central locations of both institutions of higher education and community needs. This paper argues that rural areas have the same problems…

30 CFR 250.903 - What records must I keep?

Code of Federal Regulations, 2011 CFR

2011-07-01

... Structures General Requirements for Platforms § 250.903 What records must I keep? (a) You must compile... capabilities. Items such as steel brackets, deck stiffeners and secondary braces or beams would not generally...

Keeping modern in medicine: pharmaceutical promotion and physician education in postwar America.

PubMed

Greene, Jeremy A; Podolsky, Scott H

2009-01-01

Recent critiques of the role of pharmaceutical promotion in medical practice invoke a nostalgic version of 1950s and 1960s medicine as representing an uncomplicated relationship between an innovative pharmaceutical industry and an idealistic and sovereign medical profession-a relationship that was later corrupted by regulatory or business practice changes in the 1980s or 1990s. However, the escalation of innovation and promotion in the pharmaceutical industry at mid-century had already provoked a broader crisis of overflow in medical education in which physicians came to use both commercial and professional sources in an attempt to "keep modern" by incorporating emerging therapeutics into their practices. This phenomenon was simultaneously a crisis for the medical profession- playing a key role in attempts to inculcate a "rational therapeutics"-and a marketing opportunity for the pharmaceutical industry, and produced the structural foundations for contemporary debates regarding the role of pharmaceutical promotion in medical practice. Tracing the issue from the advent of the wonder drugs through today's concerns regarding formal CME, we document how and why the pharmaceutical industry was allowed (and even encouraged) to develop and maintain the central role it now plays within postgraduate medical education and prescribing practice.

ExNOTic: Should We Be Keeping Exotic Pets?

PubMed Central

Grant, Rachel A.; Montrose, V. Tamara; Wills, Alison P.

2017-01-01

There has been a recent trend towards keeping non-traditional companion animals, also known as exotic pets. These pets include parrots, reptiles, amphibians and rabbits, as well as small species of rodent such as degus and guinea pigs. Many of these exotic pet species are not domesticated, and often have special requirements in captivity, which many owners do not have the facilities or knowledge to provide. Keeping animals in settings to which they are poorly adapted is a threat to their welfare. Additionally, owner satisfaction with the animal may be poor due to a misalignment of expectations, which further impacts on welfare, as it may lead to repeated rehoming or neglect. We investigate a range of commonly kept exotic species in terms of their suitability as companion animals from the point of view of animal welfare and owner satisfaction, and make recommendations on the suitability of various species as pets. PMID:28629177

Understanding Aboriginal Learning Ideology through Storywork with Elders

ERIC Educational Resources Information Center

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,…

Applied STEM Coursework, High School Dropout Rates, and Students with Learning Disabilities

ERIC Educational Resources Information Center

Plasman, Jay Stratte; Gottfried, Michael A.

2018-01-01

Applied science, technology, engineering, and math (STEM) coursetaking is becoming more commonplace in traditional high school settings to help students reinforce their learning in academic STEM courses. Throughout U.S. educational history, vocational education has been a consistent focus for schools to keep students on the school-to-career…

Modulation of learning and memory by the targeted deletion of the circadian clock gene Bmal1 in forebrain circuits

PubMed Central

Snider, Kaitlin H.; Dziema, Heather; Aten, Sydney; Loeser, Jacob; Norona, Frances E.; Hoyt, Kari; Obrietan, Karl

2017-01-01

A large body of literature has shown that the disruption of circadian clock timing has profound effects on mood, memory and complex thinking. Central to this time keeping process is the master circadian pacemaker located within the suprachiasmatic nucleus (SCN). Of note, within the central nervous system, clock timing is not exclusive to the SCN, but rather, ancillary oscillatory capacity has been detected in a wide range of cell types and brain regions, including forebrain circuits that underlie complex cognitive processes. These observations raise questions about the hierarchical and functional relationship between the SCN and forebrain oscillators, and, relatedly, about the underlying clock-gated synaptic circuitry that modulates cognition. Here, we utilized a clock knockout strategy in which the essential circadian timing gene Bmal1 was selectively deleted from excitatory forebrain neurons, whilst the SCN clock remained intact, to test the role of forebrain clock timing in learning, memory, anxiety, and behavioral despair. With this model system, we observed numerous effects on hippocampus-dependent measures of cognition. Mice lacking forebrain Bmal1 exhibited deficits in both acquisition and recall on the Barnes maze. Notably, loss of forebrain Bmal1 abrogated time-of-day dependent novel object location memory. However, the loss of Bmal1 did not alter performance on the elevated plus maze, open field assay, and tail suspension test, indicating that this phenotype specifically impairs cognition but not affect. Together, these data suggest that forebrain clock timing plays a critical role in shaping the efficiency of learning and memory retrieval over the circadian day. PMID:27091299

Hot and Cool Executive Function: Foundations for Learning and Healthy Development

ERIC Educational Resources Information Center

Meuwissen, Alyssa S.; Zelazo, Philip David

2014-01-01

Executive function (EF) refers to the set of core self-regulatory skills required for deliberate, goal-directed problem solving. These skills, which are exercised when children pause and reflect before reacting, provide a foundation for learning in a classroom context. They make it possible to pay attention, think flexibly, keep information in…

All Rigor and No Play Is No Way to Improve Learning

ERIC Educational Resources Information Center

Wohlwend, Karen; Peppler, Kylie

2015-01-01

The authors propose and discuss their Playshop curricular model, which they developed with teachers. Their studies suggest a playful approach supports even more rigor than the Common Core State Standards require for preschool and early grade children. Children keep their attention longer when learning comes in the form of something they can play…

Future of keeping pet reptiles and amphibians: towards integrating animal welfare, human health and environmental sustainability.

PubMed

Pasmans, Frank; Bogaerts, Serge; Braeckman, Johan; Cunningham, Andrew A; Hellebuyck, Tom; Griffiths, Richard A; Sparreboom, Max; Schmidt, Benedikt R; Martel, An

2017-10-28

The keeping of exotic pets is currently under debate and governments of several countries are increasingly exploring the regulation, or even the banning, of exotic pet keeping. Major concerns are issues of public health and safety, animal welfare and biodiversity conservation. The keeping of reptiles and amphibians in captivity encompasses all the potential issues identified with keeping exotic pets, and many of those relating to traditional domestic pets. Within the context of risks posed by pets in general, the authors argue for the responsible and sustainable keeping of reptile and amphibian pets by private persons, based on scientific evidence and on the authors' own expertise (veterinary medicine, captive husbandry, conservation biology). © British Veterinary Association (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Academic Research Record-Keeping: Best Practices for Individuals, Group Leaders, and Institutions

PubMed Central

Schreier, Alan A.; Wilson, Kenneth; Resnik, David

2014-01-01

During the last half of the 20th century, social and technological changes in academic research groups have challenged traditional research record-keeping practices, making them either insufficient or obsolete. New practices have developed but standards (best practices) are still evolving. Based on the authors’ review and analysis of a number of sources, they present a set of systematically compiled best practices for research record-keeping for academic research groups. These best practices were developed as an adjunct to a research project on research ethics aimed at examining the actual research record-keeping practices of active academic scientists and their impact on research misconduct inquiries. The best practices differentiate and provide separate standards for three different levels within the university: the individual researcher, the research group leader, and the department/institution. They were developed using a combination of literature reviews, surveys of university integrity officials, focus groups of active researchers, and inspection of university policies on research record-keeping. The authors believe these best practices constitute a “snapshot” of the current normative standards for research records within the academic research community. They are offered as ethical and practical guidelines subject to continuing evolution and not as absolute rules. They may be especially useful in training the next generation of researchers. PMID:16377817

An Update on the Learning Transfer System

ERIC Educational Resources Information Center

Choi, Myungweon; Ruona, Wendy E. A.

2008-01-01

Learning transfer in organizations is a central issue in HRD. Much of the research of the 1980-1990's informed the development of the learning transfer system inventory (Holton, Bates, & Ruona, 2000). However, it's vitally important to continually enhance our understanding of the learning transfer system. In this paper, we reviewed the new…

Individual, household and community level factors associated with keeping tuberculosis status secret in Ghana.

PubMed

Amo-Adjei, Joshua

2016-11-25

In tuberculosis (TB) control, early disclosure is recommended for the purposes of treatment as well as a means of reducing or preventing person-to-person transmission of the bacteria. However, disclosure maybe avoided as a means of escaping stigma, and possible discrimination. This study aimed at providing insights into factors associated with intentions of Ghanaians to keep positive TB diagnosis in their families' a secret. The paper was based on data from the 2014 Ghana Demographic and Health Survey. Descriptive statistics of proportions with Chi-square test and binary logistic regression were used to identify individual, household and community level factors that predicted the outcome variable (keeping TB secret). Women were more inclined (33%) than men (25%) to keep TB in the family a secret. Views about keeping TB secret declined with age for both sexes. For women, higher education had a positive association with whether TB in the family would be kept a secret or not but the same was not observed for men. In a multivariable regression model, the strongest predictor of keeping TB secret was whether the respondent would keep HIV secret, and this was uniform among women (OR = 6.992, p < 0.001) and men (OR = 9.870, p < 0.001). Unwillingness towards disclosing TB status in Ghana is associated with varied socioeconomic and demographic characteristics, which may be driven by fears of stigma and discrimination. Addressing TB-related stigma and discrimination can enhance positive attitudes towards TB disclosure. For an infectious disease such as TB, openness towards status disclosure is important for public health.

Assessment for Learning as Support for Student Self-Regulation

ERIC Educational Resources Information Center

Heritage, Margaret

2018-01-01

Assessment for learning (AfL) is integral to teaching and learning, and has as its central foci (i) pedagogical intervention in the immediacy of student learning, and (ii) the students' agency in the learning and assessment process. The role that students adopt in AfL is consistent with the idea of self-regulated learning, which involves students…

Guided Inquiry Learning With Sea Water Battery Project

NASA Astrophysics Data System (ADS)

Mashudi, A.

2017-02-01

Science learning process is expected to produce valuable product, innovative and real learning environment, and provide memorable learning experience. That orientation can be contained in Inquiry Based Learning. SMP N 4 Juwana is located close to the beach. That’s why, Sea Water Battery Project is very suitable to be applied in learning activity as an effort to fulfill the renewable energy based on local wisdom. This study aims to increase interest, activity and achievement of students. Learning implementation stage, namely : Constructing Sea Water Battery project, observation, group presentations, and feedback. Sea Water Battery is renewable energy battery from materials easily found around the learner. The materials used are copper plate as the anode, zinc plate as the cathode and sea water as the electrolyte. Average score of students Interest on the first cycle 76, while on the second cycle 85. Average score of students Activity on the first cycle 76 and on the second cycle 86. Average score of students achievement on the first cycle 75, while on the second cycle 84. This learning process gave nurturant effect for students to keep innovating and construct engineering technology for the future.

Jobs: Finding and Keeping = Empleos: Buscandolos y Manteniendolos

ERIC Educational Resources Information Center

Private Industry Council of Lehigh Valley, Inc., Allentown, PA.

This document consists of the English and Spanish versions of a booklet to aid individuals in finding and keeping jobs for which they are best suited. Topics covered include analyzing personal requirements (abilities, interests), where to look for jobs, letters of application, resumes, application forms, employment interviews, and job keeping…

Elementary Students' Laboratory Record Keeping during Scientific Inquiry

ERIC Educational Resources Information Center

Garcia-Mila, Merce; Andersen, Christopher; Rojo, Nubia E.

2011-01-01

The present study examines the mutual interaction between students' writing and scientific reasoning among sixth-grade students (age 11-12 years) engaged in scientific inquiry. The experimental task was designed to promote spontaneous record keeping compared to previous task designs by increasing the saliency of task requirements, with the design…

77 FR 30352 - Reports, Forms, and Record Keeping Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-22

... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration [Docket Number NHTSA-2012-0064] Reports, Forms, and Record Keeping Requirements AGENCY: National Highway Traffic Safety Administration (NHTSA), Department of Transportation. ACTION: Request for public comment on proposed collection...

Perspective Transformation and International Service-Learning: An Insider's Look through Stephanie's Story

ERIC Educational Resources Information Center

Webster, Nicole; Arends, Jessica H.

2012-01-01

Institutions of higher education have continuously struggled to find ways to keep young adults engaged. In order to do so, they have introduced a number of techniques and programs into the curriculum, but these programs do not necessarily translate to transformational learning for students. This article discusses the transformation of an…

Learning from Lessons: Teachers' Insights and Intended Actions Arising from Their Learning about Student Thinking

ERIC Educational Resources Information Center

Roche, Anne; Clarke, Doug; Clarke, David; Chan, Man Ching Esther

2016-01-01

A central premise of this project is that teachers learn from the act of teaching a lesson and that this learning is evident in the planning and teaching of a subsequent lesson. We are studying the knowledge construction of mathematics teachers utilising multi-camera research techniques during lesson planning, classroom interactions and…

Intraoperative non-record-keeping usage of anesthesia information management system workstations and associated hemodynamic variability and aberrancies.

PubMed

Wax, David B; Lin, Hung-Mo; Reich, David L

2012-12-01

Anesthesia information management system workstations in the anesthesia workspace that allow usage of non-record-keeping applications could lead to distraction from patient care. We evaluated whether non-record-keeping usage of the computer workstation was associated with hemodynamic variability and aberrancies. Auditing data were collected on eight anesthesia information management system workstations and linked to their corresponding electronic anesthesia records to identify which application was active at any given time during the case. For each case, the periods spent using the anesthesia information management system record-keeping module were separated from those spent using non-record-keeping applications. The variability of heart rate and blood pressure were also calculated, as were the incidence of hypotension, hypertension, and tachycardia. Analysis was performed to identify whether non-record-keeping activity was a significant predictor of these hemodynamic outcomes. Data were analyzed for 1,061 cases performed by 171 clinicians. Median (interquartile range) non-record-keeping activity time was 14 (1, 38) min, representing 16 (3, 33)% of a median 80 (39, 143) min of procedure time. Variables associated with greater non-record-keeping activity included attending anesthesiologists working unassisted, longer case duration, lower American Society of Anesthesiologists status, and general anesthesia. Overall, there was no independent association between non-record-keeping workstation use and hemodynamic variability or aberrancies during anesthesia either between cases or within cases. Anesthesia providers spent sizable portions of case time performing non-record-keeping applications on anesthesia information management system workstations. This use, however, was not independently associated with greater hemodynamic variability or aberrancies in patients during maintenance of general anesthesia for predominantly general surgical and gynecologic procedures.

Learning Center and Study Carrels: A Comparative Study. Technical Report #18.

ERIC Educational Resources Information Center

Chun, Sherlyn; And Others

This Kamehameha Early Education Program (KEEP) report presents a comparative study of the work rates of kindergarten and first grade children in two classroom environments: a learning-center and a study-carrel environment. The subjects, seven matched pairs of kindergarten and first grade students, were chosen on the basis of the results of a…

Complete Lesson 3: Breathing Easy: Keeping the Inside of Our Homes Healthy and Clean

EPA Pesticide Factsheets

Looks at our homes and the steps to take to keep the air healthy and avoid chemical exposure. We explore the makeup of the air that we breathe, how to keep it clean, and how to reduce asthma triggers in our homes, as well as lead.

Instructional design affects the efficacy of simulation-based training in central venous catheterization.

PubMed

Craft, Christopher; Feldon, David F; Brown, Eric A

2014-05-01

Simulation-based learning is a common educational tool in health care training and frequently involves instructional designs based on Experiential Learning Theory (ELT). However, little research explores the effectiveness and efficiency of different instructional design methodologies appropriate for simulations. The aim of this study was to compare 2 instructional design models, ELT and Guided Experiential Learning (GEL), to determine which is more effective for training the central venous catheterization procedure. Using a quasi-experimental randomized block design, nurse anesthetists completed training under 1 of the 2 instructional design models. Performance was assessed using a checklist of central venous catheterization performance, pass rates, and critical action errors. Participants in the GEL condition performed significantly better than those in the ELT condition on the overall checklist score after controlling for individual practice time (F[1, 29] = 4.021, P = .027, Cohen's d = .71), had higher pass rates (P = .006, Cohen's d = 1.15), and had lower rates of failure due to critical action errors (P = .038, Cohen's d = .81). The GEL model of instructional design is significantly more effective than ELT for simulation-based learning of the central venous catheterization procedure, yielding large differences in effect size. Copyright © 2014 Elsevier Inc. All rights reserved.

42 CFR 137.66 - May a Self-Governance Tribe keep interest earned on statutorily mandated grant funds?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false May a Self-Governance Tribe keep interest earned on...-GOVERNANCE Statutorily Mandated Grants § 137.66 May a Self-Governance Tribe keep interest earned on statutorily mandated grant funds? Yes, a Self-Governance Tribe may keep Interest Earned on Statutorily...

Interactions and Learning Outcomes in Online Language Courses

ERIC Educational Resources Information Center

Lin, Chin-Hsi; Zheng, Binbin; Zhang, Yining

2017-01-01

Interactions are the central emphasis in language learning. An increasing number of K-12 students take courses online, leading some critics to comment that reduced opportunities for interaction may affect learning outcomes. This study examined the relationship between online interactions and learning outcomes for 466 students who were taking…

Virtual Learning: Is It Conducive to Student Achievement?

ERIC Educational Resources Information Center

Torain, Janie Mae Sheeley Johnson

2009-01-01

The use of technology to compel student learning has become an increasingly central component of teaching, learning, and school improvement efforts. What exactly does virtual learning entail? How does it integrate with curriculum and instruction? Does it present organizational challenges to educational institutions? This study examined unit test…

SpaceOps 2012 Plus 2: Social Tools to Simplify ISS Flight Control Communications and Log Keeping

NASA Technical Reports Server (NTRS)

Cowart, Hugh S.; Scott, David W.

2014-01-01

A paper written for the SpaceOps 2012 Conference (Simplify ISS Flight Control Communications and Log Keeping via Social Tools and Techniques) identified three innovative concepts for real time flight control communications tools based on social mechanisms: a) Console Log Tool (CoLT) - A log keeping application at Marshall Space Flight Center's (MSFC) Payload Operations Integration Center (POIC) that provides "anywhere" access, comment and notifications features similar to those found in Social Networking Systems (SNS), b) Cross-Log Communication via Social Techniques - A concept from Johnsson Space Center's (JSC) Mission Control Center Houston (MCC-H) that would use microblogging's @tag and #tag protocols to make information/requests visible and/or discoverable in logs owned by @Destination addressees, and c) Communications Dashboard (CommDash) - A MSFC concept for a Facebook-like interface to visually integrate and manage basic console log content, text chat streams analogous to voice loops, text chat streams dedicated to particular conversations, generic and position-specific status displays/streams, and a graphically based hailing display. CoLT was deployed operationally at nearly the same time as SpaceOps 2012, the Cross- Log Communications idea is currently waiting for a champion to carry it forward, and CommDash was approved as a NASA Iinformation Technoloby (IT) Labs project. This paper discusses lessons learned from two years of actual CoLT operations, updates CommDash prototype development status, and discusses potential for using Cross-Log Communications in both MCC-H and/or POIC environments, and considers other ways for synergizing console applcations.

A hybrid machine learning model to estimate nitrate contamination of production zone groundwater in the Central Valley, California

NASA Astrophysics Data System (ADS)

Ransom, K.; Nolan, B. T.; Faunt, C. C.; Bell, A.; Gronberg, J.; Traum, J.; Wheeler, D. C.; Rosecrans, C.; Belitz, K.; Eberts, S.; Harter, T.

2016-12-01

A hybrid, non-linear, machine learning statistical model was developed within a statistical learning framework to predict nitrate contamination of groundwater to depths of approximately 500 m below ground surface in the Central Valley, California. A database of 213 predictor variables representing well characteristics, historical and current field and county scale nitrogen mass balance, historical and current landuse, oxidation/reduction conditions, groundwater flow, climate, soil characteristics, depth to groundwater, and groundwater age were assigned to over 6,000 private supply and public supply wells measured previously for nitrate and located throughout the study area. The machine learning method, gradient boosting machine (GBM) was used to screen predictor variables and rank them in order of importance in relation to the groundwater nitrate measurements. The top five most important predictor variables included oxidation/reduction characteristics, historical field scale nitrogen mass balance, climate, and depth to 60 year old water. Twenty-two variables were selected for the final model and final model errors for log-transformed hold-out data were R squared of 0.45 and root mean square error (RMSE) of 1.124. Modeled mean groundwater age was tested separately for error improvement in the model and when included decreased model RMSE by 0.5% compared to the same model without age and by 0.20% compared to the model with all 213 variables. 1D and 2D partial plots were examined to determine how variables behave individually and interact in the model. Some variables behaved as expected: log nitrate decreased with increasing probability of anoxic conditions and depth to 60 year old water, generally decreased with increasing natural landuse surrounding wells and increasing mean groundwater age, generally increased with increased minimum depth to high water table and with increased base flow index value. Other variables exhibited much more erratic or noisy behavior in

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

ERIC Educational Resources Information Center

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…

The Centrality of Engagement in Higher Education

ERIC Educational Resources Information Center

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.…

78 FR 47488 - Reports, Forms, and Record Keeping Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-05

... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration [U.S. DOT Docket No. NHTSA-2013-0085] Reports, Forms, and Record Keeping Requirements AGENCY: National Highway Traffic Safety... Safety Research (NTI-131), National Highway Traffic Safety Administration, 1200 New Jersey Avenue SE...

78 FR 54727 - Reports, Forms, and Record Keeping Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-05

... age school children in developing age appropriate traffic safety knowledge and practical pedestrian... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration [U.S. DOT Docket No. NHTSA-2013-0087] Reports, Forms, and Record Keeping Requirements AGENCY: National Highway Traffic Safety...

78 FR 65038 - Reports, Forms, and Record Keeping Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-30

... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration [U.S. DOT Docket No. NHTSA-2013-0113] Reports, Forms, and Record Keeping Requirements AGENCY: National Highway Traffic Safety Administration (NHTSA), DOT. ACTION: Request for public comment on proposed collection of information. SUMMARY...

University Learning in Times of Crisis: The Role of IT

ERIC Educational Resources Information Center

Todorova, Nelly; Bjorn-Andersen, Niels

2011-01-01

When the physical world of the University of Canterbury in Christchurch collapsed in a 6.3 magnitude earthquake at 12.51 pm on 22 February 2011, IT in general and the online learning platform, in particular, gave a second life from day one. It worked, but it was not an easy task. The university was able to salvage the semester and keep the…

Creating Cultures of Schooling: Historical and Conceptual Background of the KEEP/Rough Rock Collaboration.

ERIC Educational Resources Information Center

Jordan, Cathie

1995-01-01

Discusses the collaborative efforts of the Hawaiian Kamehameha Early Education Program (KEEP) and the Navajo Rough Rock Community School in Arizona to develop educational practices and strategies that would help minority-language children succeed in school. Examines the modification of KEEP strategies for use with Navajo children. (16 references)…

Assessment and Learning: Some Reflections

ERIC Educational Resources Information Center

Wiliam, Dylan

2017-01-01

In this article, Dylan William states that the central claim in Baird, et al.'s piece is that if theories of assessment take into account theories of learning, assessments will somehow be more valid, and some of the more egregious effects of assessment on learning will be ameliorated. William responds to this claim by arguing that it seems…

Career Adventures from Learning Languages

ERIC Educational Resources Information Center

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…

Web-based learning resources - new opportunities for competency development.

PubMed

Moen, Anne; Nygård, Kathrine A; Gauperaa, Torunn

2009-01-01

Creating web-based learning environments holds great promise for on the job training and competence development in nursing. The web-based learning environment was designed and customized by four professional development nurses. We interviewed five RNs that pilot tested the web-based resource. Our findings give some insight into how the web-based design tool are perceived and utilized, and how content is represented in the learning environment. From a competency development perspective, practicing authentic tasks in a web-based learning environment can be useful to train skills and keep up important routines. The approach found in this study also needs careful consideration. Emphasizing routines and skills can be important to reduce variation and ensure more streamlined practice from an institution-wide quality improvement efforts. How the emphasis on routines and skills plays out towards the individual's overall professional development needs further careful studies.

Service-Learning from the Perspective of Community Organizations

ERIC Educational Resources Information Center

Petri, Alexis

2015-01-01

As a central construct in the theory of service-learning, reciprocity for community partners is not often the subject of scholarship, especially scholarship that seeks to understand the benefits and opportunity costs of service-learning. This article explores how reciprocity works in higher education service-learning from the perspective of…

Visualising Learning Design in LAMS: A Historical View

ERIC Educational Resources Information Center

Dalziel, James

2011-01-01

The Learning Activity Management System (LAMS) provides a web-based environment for the creation, sharing, running and monitoring of Learning Designs. A central feature of LAMS is the visual authoring environment, where educators use a drag-and-drop environment to create sequences of learning activities. The visualisation is based on boxes…

Keeping Connected: A Review of the Research Relationship

ERIC Educational Resources Information Center

Moss, Julianne; Hay, Trevor

2014-01-01

In this paper, some key findings of the Keeping Connected project are discussed in light of the methodological challenges of developing an analytical approach in a large-scale study, particularly in starting with open-ended, participant-selected, digital still visual images as part of 31 longitudinal case studies. The paper works to clarify the…

Sustainability Factors for E-Learning Initiatives

ERIC Educational Resources Information Center

Gunn, Cathy

2010-01-01

This paper examines the challenges that "grass roots" e-learning initiatives face in trying to become sustainable. A cross-institutional study focused on local, rather than centrally driven, initiatives. A number of successful e-learning innovations were identified that had been driven by capable teachers seeking solutions to real…

The Emotional Component of Service-Learning

ERIC Educational Resources Information Center

Carson, Russell L.; Domangue, Elizabeth A.

2013-01-01

The interest in and acceptance of service-learning has insufficiently addressed the inextricable emotional linkage to all of its functions. Utilizing Coles' (1993) conceptualization of the intricate role of emotion in service-learning, this study explored how and why emotion and feeling are central to college students' service-learning…

Booknote: Chemistry Today and Tomorrow: The Central, Useful, and Creative Science by Ronald Breslow

NASA Astrophysics Data System (ADS)

Labinger, Jay A.

1997-09-01

Ronald Breslow. American Chemical Society: Washington, DC, 1997, ix + 134 pages. ISBN 0841234604. $19.95. For those of us who have been asked just what a chemist does, and why, and not known quite how to respond: help is at hand. Breslow has provided a brief and lucid introduction to chemistry and its central role in the contemporary world. Indeed, the easy option of just buying the book and presenting it to your curious friend should work well. Breslow has obviously been careful to keep the complexity of presentation, language, and length at levels well short of exceeding the capacity of a typical scientifically untrained reader. The organization, concentrating first on applications (such as health, production of consumer goods, environmental issues) and later on concepts (catalysis, synthesis, structure, mechanism), is also well conceived for the purpose of keeping readers' interest from flagging. Personally, I think Breslow may have been a little too concerned about keeping things clear and simple: he avoids the risks of complexity, but at the expense of muting some of the richness and excitement of the practice of chemistry. Nonetheless, as a first introduction to the subject (especially for high school students wondering whether they might have a future in chemistry), this book is an attractive contribution.

Clinton keeps pledge for NIST

NASA Astrophysics Data System (ADS)

Clinton wants a total of $1.023 billion for FY 1996 for the National Institute of Standards and Technology (NIST). This is a 19.8% increase over the current appropriation.In keeping with Clinton's belief in high technology as an engine to create jobs and improve competitiveness, the administration has regularly requested significant growth for NIST. In past years, Congress has granted NIST increases—though lower ones than requested. Of late, some key Republicans have taken to task NIST's cooperative efforts with industry. A bill is already in the works in Congress to rescind some of the FY 1995 funding for the Advanced Technology Program (ATP), which is one of NIST's technology development and outreach programs.

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

PubMed

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

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

ERIC Educational Resources Information Center

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…

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

ERIC Educational Resources Information Center

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…

40 CFR 63.7952 - What records must I keep?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 14 2014-07-01 2014-07-01 false What records must I keep? 63.7952 Section 63.7952 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...) National Emission Standards for Hazardous Air Pollutants: Site Remediation Notification, Reports, and...

40 CFR 63.7952 - What records must I keep?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 14 2012-07-01 2011-07-01 true What records must I keep? 63.7952 Section 63.7952 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...) National Emission Standards for Hazardous Air Pollutants: Site Remediation Notification, Reports, and...

40 CFR 63.7952 - What records must I keep?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 13 2011-07-01 2011-07-01 false What records must I keep? 63.7952 Section 63.7952 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...) National Emission Standards for Hazardous Air Pollutants: Site Remediation Notification, Reports, and...

40 CFR 63.7952 - What records must I keep?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 14 2013-07-01 2013-07-01 false What records must I keep? 63.7952 Section 63.7952 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...) National Emission Standards for Hazardous Air Pollutants: Site Remediation Notification, Reports, and...

76 FR 30423 - Reports, Forms, and Record keeping Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-25

... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration Reports, Forms, and Record keeping Requirements AGENCY: National Highway Traffic Safety Administration (NHTSA), DOT. ACTION: Notice. SUMMARY: In compliance with the Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.), this...

Experience, Reflect, Critique: The End of the "Learning Cycles" Era

ERIC Educational Resources Information Center

Seaman, Jayson

2008-01-01

According to prevailing models, experiential learning is by definition a stepwise process beginning with direct experience, followed by reflection, followed by learning. It has been argued, however, that stepwise models inadequately explain the holistic learning processes that are central to learning from experience, and that they lack scientific…

Deep Learning Identifies High-z Galaxies in a Central Blue Nugget Phase in a Characteristic Mass Range

NASA Astrophysics Data System (ADS)

Huertas-Company, M.; Primack, J. R.; Dekel, A.; Koo, D. C.; Lapiner, S.; Ceverino, D.; Simons, R. C.; Snyder, G. F.; Bernardi, M.; Chen, Z.; Domínguez-Sánchez, H.; Lee, C. T.; Margalef-Bentabol, B.; Tuccillo, D.

2018-05-01

We use machine learning to identify in color images of high-redshift galaxies an astrophysical phenomenon predicted by cosmological simulations. This phenomenon, called the blue nugget (BN) phase, is the compact star-forming phase in the central regions of many growing galaxies that follows an earlier phase of gas compaction and is followed by a central quenching phase. We train a convolutional neural network (CNN) with mock “observed” images of simulated galaxies at three phases of evolution— pre-BN, BN, and post-BN—and demonstrate that the CNN successfully retrieves the three phases in other simulated galaxies. We show that BNs are identified by the CNN within a time window of ∼0.15 Hubble times. When the trained CNN is applied to observed galaxies from the CANDELS survey at z = 1–3, it successfully identifies galaxies at the three phases. We find that the observed BNs are preferentially found in galaxies at a characteristic stellar mass range, 109.2–10.3 M ⊙ at all redshifts. This is consistent with the characteristic galaxy mass for BNs as detected in the simulations and is meaningful because it is revealed in the observations when the direct information concerning the total galaxy luminosity has been eliminated from the training set. This technique can be applied to the classification of other astrophysical phenomena for improved comparison of theory and observations in the era of large imaging surveys and cosmological simulations.

GENERAL PERSPECTIVE VIEW OF THE "KEEP OREGON GREEN" ASSOCIATION BUILDING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

GENERAL PERSPECTIVE VIEW OF THE "KEEP OREGON GREEN" ASSOCIATION BUILDING (K.O.G. BUILDING), VIEW LOOKING SOUTHWEST ACROSS STATE STREET. - Oregon State Forester's Office Complex, 2600 State Street, Salem, Marion, OR

29 CFR 785.46 - Applicable regulations governing keeping of records.

Code of Federal Regulations, 2010 CFR

2010-07-01

... STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS HOURS WORKED Recording Working Time § 785.46 Applicable regulations governing keeping of records. Section 11(c) of the Act...

Insurance Agencies' Organizational Learning in a Turbulent Time: A Community of Practice Perspective

ERIC Educational Resources Information Center

Gau, Wen-Bing; Wen, Chen-Hao

2011-01-01

In a turbulent time, communities of practice (CoPs) have become an important mechanism to develop organizational learning. Because of the rapid changes of global market and population structure, organizations in the private sector keep examining their leaning processes to adjust themselves to different challenges. However, few studies try to…

Keeping the Bootcamp Fun Alive!

EPA Science Inventory

This product is a blog post that outlines a course conducted to build on skills learned in a Software Carpentry Bootcamp co-hosted by AED researcher, Jeff Hollister. The post provides details on the course and some lessons learned that will be implemented in future iterations of...

A fast learning method for large scale and multi-class samples of SVM

NASA Astrophysics Data System (ADS)

Fan, Yu; Guo, Huiming

2017-06-01

A multi-class classification SVM(Support Vector Machine) fast learning method based on binary tree is presented to solve its low learning efficiency when SVM processing large scale multi-class samples. This paper adopts bottom-up method to set up binary tree hierarchy structure, according to achieved hierarchy structure, sub-classifier learns from corresponding samples of each node. During the learning, several class clusters are generated after the first clustering of the training samples. Firstly, central points are extracted from those class clusters which just have one type of samples. For those which have two types of samples, cluster numbers of their positive and negative samples are set respectively according to their mixture degree, secondary clustering undertaken afterwards, after which, central points are extracted from achieved sub-class clusters. By learning from the reduced samples formed by the integration of extracted central points above, sub-classifiers are obtained. Simulation experiment shows that, this fast learning method, which is based on multi-level clustering, can guarantee higher classification accuracy, greatly reduce sample numbers and effectively improve learning efficiency.

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

ERIC Educational Resources Information Center

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…

29 CFR 1926.1425 - Keeping clear of the load.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 8 2011-07-01 2011-07-01 false Keeping clear of the load. 1926.1425 Section 1926.1425 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Cranes and Derricks in...

40 CFR 1045.350 - What records must I keep?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 33 2014-07-01 2014-07-01 false What records must I keep? 1045.350 Section 1045.350 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND VESSELS Testing Production...

40 CFR 1045.350 - What records must I keep?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 34 2012-07-01 2012-07-01 false What records must I keep? 1045.350 Section 1045.350 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND VESSELS Testing Production...

40 CFR 1045.350 - What records must I keep?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 33 2011-07-01 2011-07-01 false What records must I keep? 1045.350 Section 1045.350 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND VESSELS Testing Production...

40 CFR 1045.350 - What records must I keep?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 34 2013-07-01 2013-07-01 false What records must I keep? 1045.350 Section 1045.350 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND VESSELS Testing Production...

40 CFR 1045.350 - What records must I keep?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 32 2010-07-01 2010-07-01 false What records must I keep? 1045.350 Section 1045.350 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND VESSELS Testing Production...

40 CFR 1068.455 - What records must I keep?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 32 2010-07-01 2010-07-01 false What records must I keep? 1068.455 Section 1068.455 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS GENERAL COMPLIANCE PROVISIONS FOR ENGINE PROGRAMS Selective Enforcement Auditing § 1068.455 What...

Lifelong learning in nursing: a Delphi study.

PubMed

Davis, Lisa; Taylor, Heidi; Reyes, Helen

2014-03-01

In order to foster a culture of lifelong learning in nursing, it is important to identify what the concept means in the nursing profession as well as the characteristics of a lifelong learner. The purpose of this Delphi study was to conceptualize lifelong learning from the perspective of nursing, and to identify characteristics and essential elements of lifelong learning. A Delphi Study technique in three phases was completed using an online survey tool. Data were analyzed for conceptual description, ratings of characteristics and attributes, and expert consensus in these three phases. An online survey tool was used in this study. Recognized experts in nursing education, administration and public policy participated in this study. Lifelong learning in nursing is defined as a dynamic process, which encompasses both personal and professional life. This learning process is also both formal and informal. Lifelong learning involves seeking and appreciating new worlds or ideas in order to gain a new perspective as well as questioning one's environment, knowledge, skills and interactions. The most essential characteristics of a lifelong learner are reflection, questioning, enjoying learning, understanding the dynamic nature of knowledge, and engaging in learning by actively seeking learning opportunities. Keeping the mind active is essential to both lifelong learning and being able to translate knowledge into the capacity to deliver high quality nursing care. It is hoped that a clearer understanding of lifelong learning in nursing will foster more discussion and research about intentional, active inclusion of lifelong learning behaviors in nursing curricula. Copyright © 2013 Elsevier Ltd. All rights reserved.

Clinical audit teaching in record-keeping for dental undergraduates at International Medical University, Kuala Lumpur, Malaysia.

PubMed

Chong, Jun A; Chew, Jamie K Y; Ravindranath, Sneha; Pau, Allan

2014-02-01

This study investigated the impact of clinical audit training on record-keeping behavior of dental students and students' perceptions of the clinical audit training. The training was delivered to Year 4 and Year 5 undergraduates at the School of Dentistry, International Medical University, Kuala Lumpur, Malaysia. It included a practical audit exercise on patient records. The results were presented by the undergraduates, and guidelines were framed from the recommendations proposed. Following this, an audit of Year 4 and Year 5 students' patient records before and after the audit training was carried out. A total of 100 records were audited against a predetermined set of criteria by two examiners. An email survey of the students was also conducted to explore their views of the audit training. Results showed statistically significant improvements in record-keeping following audit training. Responses to the email survey were analyzed qualitatively. Respondents reported that the audit training helped them to identify deficiencies in their record-keeping practice, increased their knowledge in record-keeping, and improved their record-keeping skills. Improvements in clinical audit teaching were also proposed.

OLMS: Online Learning Management System for E-Learning

ERIC Educational Resources Information Center

Ippakayala, Vinay Kumar; El-Ocla, Hosam

2017-01-01

In this paper we introduce a learning management system that provides a management system for centralized control of course content. A secure system to record lectures is implemented as a key feature of this application. This feature would be accessed through web camera and mobile recording. These features are mainly designed for e-learning…

"Just Keep Going, Stay Together, and Sing OUT." Learning Byzantine Music in an Informal and Situated Community of Practice

ERIC Educational Resources Information Center

Brashier, Rachel

2016-01-01

This project examines the communal process of music learning as it occurs in a Byzantine chant learning group at a Greek Orthodox Church. The goal of this project was to investigate the act of music making, as situated in a particular sociocultural context, in order to address the question: Through what processes do individuals share music…

Keeping an Eye on Learning: Differences between Expert and Novice Teachers' Representations of Classroom Management Events

ERIC Educational Resources Information Center

Wolff, Charlotte E.; van den Bogert, Niek; Jarodzka, Halszka; Boshuizen, Henny P. A.

2015-01-01

Classroom management represents an important skill and knowledge set for achieving student learning gains, but poses a considerable challenge for beginning teachers. Understanding how teachers' cognition and conceptualizations differ between experts and novices is useful for enhancing beginning teachers' expertise development. We created a coding…

Implicit Sequence Learning and Contextual Cueing Do Not Compete for Central Cognitive Resources

ERIC Educational Resources Information Center

Jimenez, Luis; Vazquez, Gustavo A.

2011-01-01

Sequence learning and contextual cueing explore different forms of implicit learning, arising from practice with a structured serial task, or with a search task with informative contexts. We assess whether these two learning effects arise simultaneously when both remain implicit. Experiments 1 and 2 confirm that a cueing effect can be observed…

Sequential Nonlinear Learning for Distributed Multiagent Systems via Extreme Learning Machines.

PubMed

Vanli, Nuri Denizcan; Sayin, Muhammed O; Delibalta, Ibrahim; Kozat, Suleyman Serdar

2017-03-01

We study online nonlinear learning over distributed multiagent systems, where each agent employs a single hidden layer feedforward neural network (SLFN) structure to sequentially minimize arbitrary loss functions. In particular, each agent trains its own SLFN using only the data that is revealed to itself. On the other hand, the aim of the multiagent system is to train the SLFN at each agent as well as the optimal centralized batch SLFN that has access to all the data, by exchanging information between neighboring agents. We address this problem by introducing a distributed subgradient-based extreme learning machine algorithm. The proposed algorithm provides guaranteed upper bounds on the performance of the SLFN at each agent and shows that each of these individual SLFNs asymptotically achieves the performance of the optimal centralized batch SLFN. Our performance guarantees explicitly distinguish the effects of data- and network-dependent parameters on the convergence rate of the proposed algorithm. The experimental results illustrate that the proposed algorithm achieves the oracle performance significantly faster than the state-of-the-art methods in the machine learning and signal processing literature. Hence, the proposed method is highly appealing for the applications involving big data.

Students, Learning, Assessment and Technology: A Campus-Wide Merger.

ERIC Educational Resources Information Center

Thompson, Gary; Hoskisson, Dale; Brauner, Carolyn; Christensen, Val

In order to achieve its goal to improve learning and ensure success of students, Valley City State University (VCSU) implemented a comprehensive and multidimensional agenda for institutional change. A central component, Improving Learning with Technology (ILT), involves integration of learning and assessment that is facilitated by, and contingent…

Supporting and Evaluating Transitional Learning for International University Students

ERIC Educational Resources Information Center

Owens, Alison

2011-01-01

In 2007, as part of its response to the continuing diversification of students, Central Queensland University introduced a for-credit undergraduate course, "The Principles of University Learning", focusing on "learning to learn" in the Australian university context. The aim was to support the transition of learners with diverse…

Adult Central Nervous System Tumors Treatment (PDQ®)—Patient Version

Cancer.gov

Adult central nervous system tumor treatment may include surgery, radiosurgery, radiation therapy, chemotherapy, surveillance, and targeted therapy. Treatment depends on the tumor type. Learn more about brain and spinal tumor treatment in this expert-reviewed summary.

40 CFR 63.4312 - What records must I keep?

Code of Federal Regulations, 2010 CFR

2010-07-01

... based on testing, you must keep the summary sheet of results provided to you by the manufacturer or... and printing materials. If you conducted testing to determine mass fraction of organic HAP of coating... operated within the operating scenarios used to demonstrate initial compliance, documentation that affected...

40 CFR 1045.425 - What records must I keep?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 34 2013-07-01 2013-07-01 false What records must I keep? 1045.425 Section 1045.425 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND VESSELS In-Use Testing...

40 CFR 1045.425 - What records must I keep?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 34 2012-07-01 2012-07-01 false What records must I keep? 1045.425 Section 1045.425 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND VESSELS In-Use Testing...

40 CFR 1045.425 - What records must I keep?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 32 2010-07-01 2010-07-01 false What records must I keep? 1045.425 Section 1045.425 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND VESSELS In-Use Testing...

40 CFR 1045.425 - What records must I keep?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 33 2014-07-01 2014-07-01 false What records must I keep? 1045.425 Section 1045.425 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND VESSELS In-Use Testing...

40 CFR 1045.425 - What records must I keep?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 33 2011-07-01 2011-07-01 false What records must I keep? 1045.425 Section 1045.425 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND VESSELS In-Use Testing...

40 CFR 60.4910 - What records must I keep?

Code of Federal Regulations, 2014 CFR

2014-07-01

... Sludge Incineration Units Recordkeeping and Reporting § 60.4910 What records must I keep? You must...) Procedures for receiving, handling, and feeding sewage sludge. (iii) Incinerator startup, shutdown, and... to sewage sludge. (x) For each qualified operator and other plant personnel who may operate the unit...

40 CFR 60.4910 - What records must I keep?

Code of Federal Regulations, 2011 CFR

2011-07-01

... Sludge Incineration Units Recordkeeping and Reporting § 60.4910 What records must I keep? You must...) Procedures for receiving, handling, and feeding sewage sludge. (iii) Incinerator startup, shutdown, and... to sewage sludge. (x) For each qualified operator and other plant personnel who may operate the unit...

40 CFR 60.4910 - What records must I keep?

Code of Federal Regulations, 2012 CFR

2012-07-01

... Sludge Incineration Units Recordkeeping and Reporting § 60.4910 What records must I keep? You must...) Procedures for receiving, handling, and feeding sewage sludge. (iii) Incinerator startup, shutdown, and... to sewage sludge. (x) For each qualified operator and other plant personnel who may operate the unit...

40 CFR 60.4910 - What records must I keep?

Code of Federal Regulations, 2013 CFR

2013-07-01

... Sludge Incineration Units Recordkeeping and Reporting § 60.4910 What records must I keep? You must...) Procedures for receiving, handling, and feeding sewage sludge. (iii) Incinerator startup, shutdown, and... to sewage sludge. (x) For each qualified operator and other plant personnel who may operate the unit...

30 CFR 250.466 - What records must I keep?

Code of Federal Regulations, 2010 CFR

2010-07-01

....466 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to... records for each well. You must keep drilling records onsite while drilling activities continue. After...

KEEP Reading Research: 1972-1975. Technical Report No. 57.

ERIC Educational Resources Information Center

Au, Kathryn H.

This report presents a summary of reading research conducted by the Kamehameha Early Education Program (KEEP) during 1972-75. Research was conducted in four areas: student industriousness, reading readiness, teaching of sound-symbol relationships, and language (especially dialect interference). With regard to industriousness, it was found that…

40 CFR 63.5915 - What records must I keep?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Standards for Hazardous Air Pollutants: Reinforced Plastic Composites Production Notifications, Reports, and... section, when complying with the percent reduction and/or lbs/ton requirements specified in paragraphs (a... determine percent reduction and/or lbs/ton as applicable; (2) You must keep a brief description of the...

40 CFR 63.7132 - What records must I keep?

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Records of performance tests, performance evaluations, and opacity and VE observations as required in § 63... 40 Protection of Environment 13 2010-07-01 2010-07-01 false What records must I keep? 63.7132 Section 63.7132 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...

E-learning based distance education programme on Remote Sensing and Geoinformation Science - An initiative of IIRS

NASA Astrophysics Data System (ADS)

Karnatak, H.; Raju, P. L. N.; Krishna Murthy, Y. V. N.; Srivastav, S. K.; Gupta, P. K.

2014-11-01

IIRS has initiated its interactive distance education based capacity building under IIRS outreach programme in year 2007 where more than 15000+ students were trained in the field of geospatial technology using Satellite based interactive terminals and internet based learning using A-View software. During last decade the utilization of Internet technology by different user groups in the society is emerged as a technological revaluation which has directly affect the life of human being. The Internet is used extensively in India for various purposes right from entrainment to critical decision making in government machinery. The role of internet technology is very important for capacity building in any discipline which can satisfy the needs of maximum users in minimum time. Further to enhance the outreach of geospatial science and technology, IIRS has initiated e-learning based certificate courses of different durations. The contents for e-learning based capacity building programme are developed for various target user groups including mid-career professionals, researchers, academia, fresh graduates, and user department professionals from different States and Central Government ministries. The official website of IIRS e-learning is hosted at http://elearning.iirs.gov.in. The contents of IIRS e-learning programme are flexible for anytime, anywhere learning keeping in mind the demands of geographically dispersed audience and their requirements. The program is comprehensive with variety of online delivery modes with interactive, easy to learn and having a proper blend of concepts and practical to elicit students' full potential. The course content of this programme includes Image Statistics, Basics of Remote Sensing, Photogrammetry and Cartography, Digital Image Processing, Geographical Information System, Global Positioning System, Customization of Geospatial tools and Applications of Geospatial

Learning to Switch Gears: In New Haven, a Restorative Approach to School Discipline

ERIC Educational Resources Information Center

Dubin, Jennifer

2016-01-01

Together, a school district and a local union are working to ensure that educators are trained in restorative practices in order to improve school climates and keep students in school and learning. This article describes how, in recent years, administrators and teachers have shifted from traditional school punishments, such as suspension, to…

How to Keep Your Campus Safe from Infection

ERIC Educational Resources Information Center

Brown, Scott

2005-01-01

In this article, the author explains how antivirus programs work. He also explains how performances of various antivirus programs vary from one to another. He also takes a look at 13 antivirus programs and explains which of these will keep computers protected. These programs include: (1) Sophos Anti-Virus Version 3.86.2; (2) McAfee VirusScan 9.0;…

Sparsity and Nullity: Paradigm for Analysis Dictionary Learning

DTIC Science & Technology

2016-08-09

16. SECURITY CLASSIFICATION OF: Sparse models in dictionary learning have been successfully applied in a wide variety of machine learning and...we investigate the relation between the SNS problem and the analysis dictionary learning problem, and show that the SNS problem plays a central role...and may be utilized to solve dictionary learning problems. 1. REPORT DATE (DD-MM-YYYY) 4. TITLE AND SUBTITLE 13. SUPPLEMENTARY NOTES 12

Application and Adaptation of an Institutional Learning Framework

ERIC Educational Resources Information Center

Foutz, Susan; Emmons, Claire Thoma

2017-01-01

The Children's Museum of Indianapolis has used a mission-aligned learning framework for more than a decade. Designed to foster and support adult-child interaction in exhibitions and programs, the central tool of the family learning framework is the Assessment of Learning Families in Exhibits (ALFIE) Inventory. ALFIE is used as a tool to plan for…

The extent and characteristics of United Kingdom hospital pharmacists keeping, or not keeping, a professional development portfolio.

PubMed

Kostrzewski, Andrzej J; Dhillon, Soraya; Goodsman, Danë; Taylor, Kevin M G; Weinman, John A

2009-10-01

The aim of this study was to examine the use of continuing professional development (CPD) portfolios by hospital pharmacists. The objectives were to assess the extent to which pharmacists use portfolios in CPD and to examine the attitudes/beliefs which differentiate those who do and do not keep a portfolio. Participants completed two questionnaires: (1) personality traits were examined using the Big-Five questionnaire and (2) a new Pharmacist Portfolio-Engaging Behaviour Questionnaire (PPEBQ) examined the attitudes and beliefs. What constitutes a portfolio was left to the interpretation of the participants, but it was specified that the survey was about participants' views of producing written records of their professional practice for CPD. The setting was hospital pharmacists based in the London area in December 2004. Overall, 134 pharmacists (78%) returned both questionnaires, and 80 stated that they kept a portfolio and 52 stated that they did not (two questionnaires were returned spoilt). There was no significant difference in the age or number of years qualified between those with and without a portfolio. Three personality traits were linked to keeping a portfolio (conscientiousness, agreeableness and emotional stability). Pharmacists with a portfolio scored highly on the perceived behavioural control and behavioural intention scales of the PPEBQ. The Big-Five personality questionnaire is a useful tool to investigate pharmacists' use of a portfolio. Results of the PPEBQ suggested that hospital pharmacists who had a portfolio were concerned with having control over its production. However, the PPEBQ requires further development to improve its reliability. These findings have implications for the educational support of CPD.

Role of genetics in adapting forests under climate change: lessons learned from common garden experiments in central Europe

NASA Astrophysics Data System (ADS)

Chakraborty, Debojyoti; Schueler, Silvio

2017-04-01

Adaptive management aiming at reducing vulnerability and enhancing the resilience of forested ecosystems is a key to preserving the potential of forests to provide multiple ecosystem services under climate change. Planting alternative or non native tree species adapted to future conditions and also utilizing the genetic variation within tree species has also been suggested as an important adaptive management strategy under climate change. Therefore, knowledge on suitable provenances/populations is a key issue. Provenance trial experiments, where several populations of a species are planted in a particular climate or throughout an appropriate climatic gradient offers a great opportunity to understand adaptive genetic variation within a tree species. These trials were primarily established, for identifying populations with desired growth and fitness characteristics. Due to the increasing interest in climate change, such trials were revisited to understand the relation between growth performance and climate and to recommend suitable populations for future conditions. Here we present the lessons learned from provenance trials of Norway spruce and Douglas -fir in central Europe. With data from provenance trials planted across a wide range of environmental conditions in central Europe we developed multivariate models, Universal Response Functions (URFs). The URFs predict growth performance as a function of climate of planting locations (i.e. environmental factors) and provenance/ population origin (i.e. genetic factors). The flexibility of the URFs as a decision making tool is remarkable. The model can be used as to identify suitable planting material for a give site, and vice versa and also as a species distribution model (SDM) with integrated genetic variation. Under current and climate change scenarios, the URFs were applied to predict populations with higher growth performance in central Europe and also as species distribution models for Douglas-fir (Pseudotsuga

Learning to make things happen: Infants' observational learning of social and physical causal events.

PubMed

Waismeyer, Anna; Meltzoff, Andrew N

2017-10-01

Infants learn about cause and effect through hands-on experience; however, they also can learn about causality simply from observation. Such observational causal learning is a central mechanism by which infants learn from and about other people. Across three experiments, we tested infants' observational causal learning of both social and physical causal events. Experiment 1 assessed infants' learning of a physical event in the absence of visible spatial contact between the causes and effects. Experiment 2 developed a novel paradigm to assess whether infants could learn about a social causal event from third-party observation of a social interaction between two people. Experiment 3 compared learning of physical and social events when the outcomes occurred probabilistically (happening some, but not all, of the time). Infants demonstrated significant learning in all three experiments, although learning about probabilistic cause-effect relations was most difficult. These findings about infant observational causal learning have implications for children's rapid nonverbal learning about people, things, and their causal relations. Copyright © 2017 Elsevier Inc. All rights reserved.

Learning Together

ERIC Educational Resources Information Center

Kaufman, Sherry

2014-01-01

In spring 2012, Sherry Kaufman, a consultant at Francis W. Parker School in Chicago, was asked to support kindergarten teachers in deepening their practice of constructivism and exploring the Reggio Emilia approach to early childhood education. Central to such an approach is the belief that all learning is socially constructed through interaction…

Decentralized indirect methods for learning automata games.

PubMed

Tilak, Omkar; Martin, Ryan; Mukhopadhyay, Snehasis

2011-10-01

We discuss the application of indirect learning methods in zero-sum and identical payoff learning automata games. We propose a novel decentralized version of the well-known pursuit learning algorithm. Such a decentralized algorithm has significant computational advantages over its centralized counterpart. The theoretical study of such a decentralized algorithm requires the analysis to be carried out in a nonstationary environment. We use a novel bootstrapping argument to prove the convergence of the algorithm. To our knowledge, this is the first time that such analysis has been carried out for zero-sum and identical payoff games. Extensive simulation studies are reported, which demonstrate the proposed algorithm's fast and accurate convergence in a variety of game scenarios. We also introduce the framework of partial communication in the context of identical payoff games of learning automata. In such games, the automata may not communicate with each other or may communicate selectively. This comprehensive framework has the capability to model both centralized and decentralized games discussed in this paper.

Professional Learning in a Digital Age

ERIC Educational Resources Information Center

Brooks, Charmaine; Gibson, Susan

2012-01-01

While professional development (PD) has always been central to the teaching profession, increasingly traditional models of PD are out of step with contemporary ways of learning. Commiserate with the literature, we see the field moving along a continuum which reflects changes in what, how and when teachers learn. Following a brief sketch of the…

Modulation of learning and memory by the targeted deletion of the circadian clock gene Bmal1 in forebrain circuits.

PubMed

Snider, Kaitlin H; Dziema, Heather; Aten, Sydney; Loeser, Jacob; Norona, Frances E; Hoyt, Kari; Obrietan, Karl

2016-07-15

A large body of literature has shown that the disruption of circadian clock timing has profound effects on mood, memory and complex thinking. Central to this time keeping process is the master circadian pacemaker located within the suprachiasmatic nucleus (SCN). Of note, within the central nervous system, clock timing is not exclusive to the SCN, but rather, ancillary oscillatory capacity has been detected in a wide range of cell types and brain regions, including forebrain circuits that underlie complex cognitive processes. These observations raise questions about the hierarchical and functional relationship between the SCN and forebrain oscillators, and, relatedly, about the underlying clock-gated synaptic circuitry that modulates cognition. Here, we utilized a clock knockout strategy in which the essential circadian timing gene Bmal1 was selectively deleted from excitatory forebrain neurons, whilst the SCN clock remained intact, to test the role of forebrain clock timing in learning, memory, anxiety, and behavioral despair. With this model system, we observed numerous effects on hippocampus-dependent measures of cognition. Mice lacking forebrain Bmal1 exhibited deficits in both acquisition and recall on the Barnes maze. Notably, loss of forebrain Bmal1 abrogated time-of-day dependent novel object location memory. However, the loss of Bmal1 did not alter performance on the elevated plus maze, open field assay, and tail suspension test, indicating that this phenotype specifically impairs cognition but not affect. Together, these data suggest that forebrain clock timing plays a critical role in shaping the efficiency of learning and memory retrieval over the circadian day. Copyright © 2016 Elsevier B.V. All rights reserved.

Olfactory Cued Learning Paradigm.

PubMed

Liu, Gary; McClard, Cynthia K; Tepe, Burak; Swanson, Jessica; Pekarek, Brandon; Panneerselvam, Sugi; Arenkiel, Benjamin R

2017-05-05

Sensory stimulation leads to structural changes within the CNS (Central Nervous System), thus providing the fundamental mechanism for learning and memory. The olfactory circuit offers a unique model for studying experience-dependent plasticity, partly due to a continuous supply of integrating adult born neurons. Our lab has recently implemented an olfactory cued learning paradigm in which specific odor pairs are coupled to either a reward or punishment to study downstream circuit changes. The following protocol outlines the basic set up for our learning paradigm. Here, we describe the equipment setup, programming of software, and method of behavioral training.

Pre-Service EFL Teachers' Beliefs about Foreign Language Learning

ERIC Educational Resources Information Center

Altan, Mustafa Zulkuf

2012-01-01

Beliefs are central constructs in every discipline which deals with human behaviour and learning. In addition to learner beliefs about language learning, language teachers themselves may hold certain beliefs about language learning that will have an impact on their instructional practices and that are likely to influence their students' beliefs…

Keeping the Promise: Going the Distance on Transfer Reform

ERIC Educational Resources Information Center

Shorette, Rob; Byrd, Daniel

2016-01-01

Our new report, "Keeping the Promise: Going the Distance on Transfer Reform," has found significant improvements in the creation of a seamless transfer pathway between California Community Colleges and the California State Universities (CSU) since the passage of historic transfer reform legislation, SB1440, six years ago. This report…

40 CFR 62.14700 - What records must I keep?

Code of Federal Regulations, 2014 CFR

2014-07-01

... Requirements for Commercial and Industrial Solid Waste Incineration Units That Commenced Construction On or... inoperative, inactive, malfunctioning, or out of control (except for downtime associated with zero and span... a daily basis, keep a log of the quantity of waste burned and the types of waste burned (always...

40 CFR 62.14700 - What records must I keep?

Code of Federal Regulations, 2012 CFR

2012-07-01

... Requirements for Commercial and Industrial Solid Waste Incineration Units That Commenced Construction On or... inoperative, inactive, malfunctioning, or out of control (except for downtime associated with zero and span... a daily basis, keep a log of the quantity of waste burned and the types of waste burned (always...

40 CFR 60.2740 - What records must I keep?

Code of Federal Regulations, 2011 CFR

2011-07-01

... Commercial and Industrial Solid Waste Incineration Units that Commenced Construction On or Before November 30... inoperative, inactive, malfunctioning, or out of control (except for downtime associated with zero and span... daily basis, keep a log of the quantity of waste burned and the types of waste burned (always required...

40 CFR 62.14700 - What records must I keep?

Code of Federal Regulations, 2013 CFR

2013-07-01

... Requirements for Commercial and Industrial Solid Waste Incineration Units That Commenced Construction On or... inoperative, inactive, malfunctioning, or out of control (except for downtime associated with zero and span... a daily basis, keep a log of the quantity of waste burned and the types of waste burned (always...

How Can I Keep Track of Physical Activity and Eating?

MedlinePlus

... Weight Management How Can I Keep Track of Physical Activity and Healthy Eating? Taking care of your heart ... life. Planning a healthy diet and a regular physical activity program is the key to success. Prepare yourself ...

Linking the Central Office and Its Schools for Reform

ERIC Educational Resources Information Center

Johnson, Peggy E.; Chrispeels, Janet H.

2010-01-01

Purpose: This study investigates how linkages between a central office and its schools served as administrative controls while fostering professional accountability and organizational learning. Method: Using qualitative data sources (interviews, focus groups, observations, field notes, and document reviews), the study examines how resource,…

Learning to Make Decisions Through Constructive Controversy.

ERIC Educational Resources Information Center

Tjosvold, Dean

Students must make decisions about their lifestyle, future careers, academic pursuits, and classroom and school issues. Learning to make effective decisions for themselves and for society is an important aspect of competence. They can learn decision making through interacting and solving problems with others. A central ingredient for successful…

The Learning Cycle and College Science Teaching.

ERIC Educational Resources Information Center

Barman, Charles R.; Allard, David W.

Originally developed in an elementary science program called the Science Curriculum Improvement Study, the learning cycle (LC) teaching approach involves students in an active learning process modeled on four elements of Jean Piaget's theory of cognitive development: physical experience, referring to the biological growth of the central nervous…

Implicit sequence learning and contextual cueing do not compete for central cognitive resources.

PubMed

Jiménez, Luis; Vázquez, Gustavo A

2011-02-01

Sequence learning and contextual cueing explore different forms of implicit learning, arising from practice with a structured serial task, or with a search task with informative contexts. We assess whether these two learning effects arise simultaneously when both remain implicit. Experiments 1 and 2 confirm that a cueing effect can be observed under a continuous setting and that there is no interference between contextual cueing and sequence learning. Experiments 3a and 3b tested whether an interference arises specifically when the sequence becomes explicit. Results show that the expression of contextual cueing disappeared in those conditions but that context information is still acquired, and it affects performance when the sequence is removed. The results are discussed in relation to the current debates about the automaticity of implicit learning, and about the role of attention in the acquisition and expression of contextual cueing. (c) 2010 APA, all rights reserved.

Internet and Independent E-Learning of School Age Children in Thailand (One Study)

ERIC Educational Resources Information Center

Quigley, Donna

2011-01-01

Schools generally have been unable to keep up with the rapid technical changes in modern society. As a result, primary school age children worldwide are becoming self-taught independent e-learners and the gap between what they know and are able to do exceeds the learning outcomes for their schools' ICT (information communication technology)…

Oratoria Online: The Use of Technology Enhaced Learning to Improve Students' Oral Skills

NASA Astrophysics Data System (ADS)

Dornaleteche, Jon

New ITCs have proven to be useful tools for implementing innovating didactic and pedagogical formula oriented to enhance students' en teachers' creativity. The up-and-coming massive e-learning and blended learning projects are clear examples of such a phenomenon. The teaching of oral communication offers a perfect scenario to experiment with these formulas. Since the traditional face to face approach for teaching 'Speech techniques' does not keep up with the new digital environment that surround students, it is necessary to move towards an 'Online oratory' model focused on using TEL to improve oral skills.

40 CFR 63.9818 - In what form and how long must I keep my records?

Code of Federal Regulations, 2010 CFR

2010-07-01

... of each occurrence, measurement, maintenance, corrective action, report, or record. (c) You must keep each record onsite for at least 2 years after the date of each occurrence, measurement, maintenance, corrective action, report, or record, according to § 63.10(b)(1). You may keep the records offsite for the...