Science.gov

Sample records for activity learners build

  1. Building Community through Mentoring Adult Learners

    ERIC Educational Resources Information Center

    Plante, Jarrad; Truitt, Joshua

    2016-01-01

    The Volunteer UCF Community Connectors and Community Builders Program provides a connection between students and their community. The goal is to develop meaningful service opportunities for UCF students that contribute measurable results and systemic change through capacity building among adult learners. The ongoing, sustainable service experience…

  2. Building Schema for English Language Learners

    ERIC Educational Resources Information Center

    Navarro, Ann M.

    2008-01-01

    Background: Many classrooms today have ESL students who do not speak English and are completely lost. How can teachers help these students comprehend what they are learning in English? Purpose: The purpose of this research is to identify effective reading strategies to build schema for English language learners (ELLs) to help them comprehend.…

  3. Language-Building Activities and Interaction Variations with Mixed-Ability ESL University Learners in a Content-Based Course

    ERIC Educational Resources Information Center

    Serna Dimas, Héctor Manuel; Ruíz Castellanos, Erika

    2014-01-01

    The preparation of both language-building activities and a variety of teacher/student interaction patterns increase both oral language participation and content learning in a course of manual therapy with mixed-language ability students. In this article, the researchers describe their collaboration in a content-based course in English with English…

  4. Build Optional Digital Textbooks for Distance Learners

    ERIC Educational Resources Information Center

    Ruo, Du; Xiaotang, Yang

    2013-01-01

    E-books seem to be a trend and an excellent solution for mobile learning lately, but what kinds of e-books are good fit for distance learners' needs? For the purpose of offering open, more appropriate, better in quality, more convenient and flexible learning materials for distance learners. From 2011, through an experimental study on the basis of…

  5. Intentional Learners, Cooperative Knowledge Building, and Classroom Inventions.

    ERIC Educational Resources Information Center

    Messina, Richard

    This paper describes how a fourth grade class at a Canadian laboratory school used an approach to knowledge building that had students participating as intentional learners as they specialized in interest groups for their study of light. It examines how, later in the year, the goal of building collective knowledge became the focus for this group…

  6. Building Academic Confidence in English Language Learners in Elementary School

    ERIC Educational Resources Information Center

    Vazquez, Alejandra

    2014-01-01

    Non-English speaking students lack the confidence and preparation to be verbally actively engaged in the classroom. Students may frequently display hesitation in learning to speak English, and may also lack a teacher's guidance in becoming proficient English speakers. The purpose of this research is to examine how teachers build academic…

  7. Building Guided Inquiry Teams for 21st-Century Learners

    ERIC Educational Resources Information Center

    Kuhlthau, Carol C.; Maniotes, Leslie K.

    2010-01-01

    How can students learn to think for themselves, make good decisions, develop expertise, and become lifelong learners in a rapidly changing information environment? How can students learn, create, and find meaning from multiple sources of information? These are fundamental questions facing educators in designing schools for 21st-century learners.…

  8. Pedagogical Transformation and Knowledge-Building for the Chinese Learner

    ERIC Educational Resources Information Center

    Chan, Carol K. K.

    2008-01-01

    This study examines the Chinese learner in the current changing education contexts with their emphasis on 21st century learning goals of inquiry, teamwork, and learning how to learn. With socioeconomic and technological changes, internationalisation and educational reforms, pedagogical approaches developed in the Western countries, such as…

  9. Building Multicultural Transitions for Ethnically Diverse Learners with Disabilities

    ERIC Educational Resources Information Center

    Wilder, Lynn K.; Ashbaker, Betty Y.; Obiakor, Festus E.; Rotz, Elizabeth J.

    2006-01-01

    Individuals with disabilities tend to experience fewer successful outcomes in postsecondary transition than do youth without disabilities. Ethnically diverse learners have added challenges, such as worldviews, values, language, family involvement, level of acculturation, expectations, decision-making style, meaning of work, importance of money and…

  10. Building English Language Learners' Academic Vocabulary: Strategies and Tips

    ERIC Educational Resources Information Center

    Sibold, Claire

    2011-01-01

    According to Beck, McKeown, and Kucan's Three Tier Model (2002), when it comes to language instruction the distinction between academic vocabulary words and content specific words has a significant bearing on the language success of English language learners (ELLs). In this article, the author describes strategies that give teachers and parents…

  11. Teaching English Learners: Building on Cultural and Linguistic Strengths

    ERIC Educational Resources Information Center

    Souto-Manning, Mariana

    2010-01-01

    Souto-Manning examines the role of classroom discourse analysis in helping to change a teacher's perceptions of English Language Learners from students who need "fixing" to experts from whom teachers may learn. She finds that blurring the lines between teacher/student and subject/object positions opens up pedagogical third spaces that are often…

  12. Learner-Centered Instruction: Building Relationships for Student Success

    ERIC Educational Resources Information Center

    Cornelius-White, Jeffrey H.D.; Harbaugh, Adam P.

    2010-01-01

    This book covers teaching methods, classroom management strategies, and ways to engage students and support their success. Authors Jeffrey H. D. Cornelius-White and Adam P. Harbaugh show K-12 teachers how to use the learner-centered instruction model to develop teacher-student relationships, as well as relationships with parents, administrators,…

  13. Learner Activities in a Collaborative CALL Task

    ERIC Educational Resources Information Center

    Leahy, C.

    2008-01-01

    This paper briefly discusses different research approaches in CALL and makes a case for applying grounded theory (GT) to data gathered from an electronic role-play conducted in L2. The article shows that this method can help gain a better understanding of what learners do when engaged in the task. Through the process of open coding, four…

  14. Fluency-dependent cortical activation associated with speech production and comprehension in second language learners.

    PubMed

    Shimada, K; Hirotani, M; Yokokawa, H; Yoshida, H; Makita, K; Yamazaki-Murase, M; Tanabe, H C; Sadato, N

    2015-08-06

    This functional magnetic resonance imaging (fMRI) study investigated the brain regions underlying language task performance in adult second language (L2) learners. Specifically, we identified brain regions where the level of activation was associated with L2 fluency levels. Thirty Japanese-speaking adults participated in the study. All participants were L2 learners of English and had achieved varying levels of fluency, as determined by a standardized L2 English proficiency test, the Versant English Test (Pearson Education Inc., 2011). When participants performed the oral sentence building task from the production tasks administered, the dorsal part of the left inferior frontal gyrus (dIFG) showed activation patterns that differed depending on the L2 fluency levels: The more fluent the participants were, the more dIFG activation decreased. This decreased activation of the dIFG might reflect the increased automaticity of a syntactic building process. In contrast, when participants performed an oral story comprehension task, the left posterior superior temporal gyrus (pSTG) showed increased activation with higher fluency levels. This suggests that the learners with higher L2 fluency were actively engaged in post-syntactic integration processing supported by the left pSTG. These data imply that L2 fluency predicts neural resource allocation during language comprehension tasks as well as in production tasks. This study sheds light on the neural underpinnings of L2 learning by identifying the brain regions recruited during different language tasks across different modalities (production vs. comprehension).

  15. Interactions between and among Heritage Language Learners and Second Language Learners during Collaborative Writing Activities: How Learners Attend to Language

    ERIC Educational Resources Information Center

    Walls, Laura

    2013-01-01

    This study investigates the dynamics in the Spanish classroom between heritage language learner (HLL) dyads, second language learner (L2L) dyads, and mixed HLL-L2L dyads. Specifically, it examines oral, written and embodied discourse that informs our understanding of how learners attend to language. Analysis for this dissertation examined…

  16. Learner-Interface Interaction for Technology-Enhanced Active Learning

    ERIC Educational Resources Information Center

    Sinha, Neelu; Khreisat, Laila; Sharma, Kiron

    2009-01-01

    Neelu Sinha, Laila Khreisat, and Kiron Sharma describe how learner-interface interaction promotes active learning in computer science education. In a pilot study using technology that combines DyKnow software with a hardware platform of pen-enabled HP Tablet notebook computers, Sinha, Khreisat, and Sharma created dynamic learning environments by…

  17. Young Children: Active Learners in a Technological Age.

    ERIC Educational Resources Information Center

    Wright, June L., Ed.; Shade, Daniel D., Ed.

    This book addresses the issues of appropriate use of computers with young children and how children and early childhood educators interact with the computer in early childhood settings. Part 1, "Young Children as Active Learners," contains chapter 1: "Listen to the Children: Observing Young Children's Discoveries with the…

  18. Facebook Activities and the Investment of L2 Learners

    ERIC Educational Resources Information Center

    Shafie, Latisha Asmaak; Yaacob, Aizan; Singh, Paramjit Kaur Karpal

    2016-01-01

    The article discusses the investment of L2 learners in the English language on Facebook that they portrayed through their Facebook activities. It studied four informants consisted of diploma students in a Malaysian university. The study consisted of 14 weeks of online observation and semi-structured interviews. Data were collected from online…

  19. Does Translation Contribute to Learners' Free Active Vocabulary?

    ERIC Educational Resources Information Center

    Asiyaban, Amir R.; Bagheri, Mohammad S.

    2012-01-01

    This research was conducted to find out whether or not using "translation" technique in vocabulary teaching would have any positive effects on the "free active" vocabulary of Iranian learners of English. To carry out the research, eighty-eight intermediate male and female students were chosen. The participants were divided into…

  20. Building Better Buildings: Sustainable Building Activities in California Higher Education Systems.

    ERIC Educational Resources Information Center

    Sowell, Arnold; Eichel, Amanda; Alevantis, Leon; Lovegreen, Maureen

    2003-01-01

    This article outlines the activities and recommendations of California's sustainable building task force, discusses sustainable building activities in California's higher education systems, and highlights key issues that California is grappling with in its implementation of sustainable building practices. (EV)

  1. Acquisition of Mathematical Language: Suggestions and Activities for English Language Learners

    ERIC Educational Resources Information Center

    Cirillo, Michelle; Bruna, Katherine Richardson; Herbel-Eisenmann, Beth

    2010-01-01

    In this article, we describe aspects of mathematical language that could be problematic to English-language learners, provide recommendations for teaching English-language learners, and suggest activities intended to foster language development in mathematics. (Contains 1 figure.)

  2. Learners' Perceptions of Instructional Design Practice in a Situated Learning Activity

    ERIC Educational Resources Information Center

    Woolf, Nicholas; Quinn, James

    2009-01-01

    This case study investigated learners' perceptions of value from participating in a learning activity designed to model professional instructional design practice. Learners developed instructional design products for a corporate client in the context of a classroom-based course. The findings indicate that learners perceived different kinds of…

  3. Building Technologies Program Key Activities

    SciTech Connect

    2011-12-15

    The Building Technologies Program (BTP) employs a balanced approach to making buildings more energy efficient. The three pillars of our program, research and development (R&D), market stimulation, and building and equipment standards, help meet our strategic vision.

  4. Building the Evidence-Base of Effective Reading Strategies to Use with Deaf English-Language Learners

    ERIC Educational Resources Information Center

    Guardino, Caroline; Cannon, Joanna E.; Eberst, Kimberley

    2014-01-01

    Nearly 25% of Deaf and Hard of Hearing (DHH) students come from homes where a language other than English is used and are known as English-Language Learners (ELLs). Evidence-based practices used to teach students who are DHH ELLs are imperative. To build an evidence-base, successful strategies must be examined across multiple researchers, sites,…

  5. Overcoming Student Disengagement and Anxiety in Theory, Methods, and Statistics Courses by Building a Community of Learners

    ERIC Educational Resources Information Center

    Macheski, Ginger E.; Buhrmann, Jan; Lowney, Kathleen S.; Bush, Melanie E. L.

    2008-01-01

    Participants in the 2007 American Sociological Association teaching workshop, "Innovative Teaching Practices for Difficult Subjects," shared concerns about teaching statistics, research methods, and theory. Strategies for addressing these concerns center on building a community of learners by creating three processes throughout the course: 1) an…

  6. Textbook Activities among Heritage and Non-Heritage Portuguese Learners

    ERIC Educational Resources Information Center

    Silva, Glaucia V.

    2011-01-01

    Over the past four decades, scholars have debated the pedagogical and sociolinguistic needs of heritage language learners. It is widely accepted that these learners present several characteristics that are different from those of foreign (or non-heritage) language learners. However, scholars have also pointed to similarities between the two groups…

  7. Does Active Learning Enhance Learner Outcomes? Evidence from Discussion Participation in Online Classes

    ERIC Educational Resources Information Center

    Wilson, Bruce M.; Pollock, Philip H.; Hamann, Kerstin

    2007-01-01

    Discussion is one form of active learning, which has been linked to better learner outcomes. Little is known about the relationship between active learning through discussion and learner outcome in the online environment. Here, we construct an index of active learning online that includes the number of postings a student has read, the number of…

  8. Promoting Physics Among Female Learners in the Western Cape Through Active Engagement (abstract)

    NASA Astrophysics Data System (ADS)

    Arendse, Gillian J.

    2009-04-01

    In 2006 the author organized a one-day intervention aimed at promoting physics among female learners at the University of Stellenbosch. The activities included an interactive lecture demonstration promoting active engagement, a hands-on session, and short presentations by female physicists addressing issues such as balancing family and career, breaking the stereotypes, and launching a successful career in physics. Each learner was expected to evaluate the program. In 2007 the author joined forces with Hip2B2 (Shuttleworth Foundation) to host a competition among grade-10 learners with the theme, ``promoting creativity through interactivity.'' The author was tasked by the Hip2B2-team to assist with a program for female learners planned for August 2008, coinciding with our national celebration of Women's Day. The event targeted 160 learners and took place in Durban, East London, Cape Town, and Johannesburg. The author shares some of the learners' experiences and personal triumphs.

  9. How Do Distance Learners Use Activities in Self-Instructional Materials?

    ERIC Educational Resources Information Center

    Mishra, Sanjaya; Gaba, Ashok Kumar

    2001-01-01

    Presents results of a study on the use of learning activities in self-instructional materials by distance learners of the Indira Gandhi National Open University (IGNOU). It shows that learners make use of the activities extensively as they have positive perceptions about benefits of Self-Assessment Questions and Terminal Questions given in the…

  10. Local Jurisdictions and Active Shooters: Building Networks, Building Capacities

    DTIC Science & Technology

    2010-12-01

    AND ACTIVE SHOOTERS: BUILDING NETWORKS, BUILDING CAPACITIES by Tracy L. Frazzano December 2010 Thesis Advisors: Sam Clovis , Jr...SCHOOL December 2010 Author: Tracy L. Frazzano Approved by: Sam H. Clovis ., Jr. Thesis Advisor Lauren Fernandez Co-Advisor...thesis in and of itself, so I will try and limit it as best I can. To my advisors, Lauren Fernandez and Samuel Clovis , I would like to thank you for

  11. Investigating Learner Attitudes toward E-Books as Learning Tools: Based on the Activity Theory Approach

    ERIC Educational Resources Information Center

    Liaw, Shu-Sheng; Huang, Hsiu-Mei

    2016-01-01

    This paper investigates the use of e-books as learning tools in terms of learner satisfaction, usefulness, behavioral intention, and learning effectiveness. Based on the activity theory approach, this research develops a research model to understand learner attitudes toward e-books in two physical sizes: 10? and 7?. Results suggest that screen…

  12. Training Learners to Use Quizlet Vocabulary Activities on Mobile Phones in Vietnam with Facebook

    ERIC Educational Resources Information Center

    Tran, Phuong

    2016-01-01

    Mobile phone ownership among university students in Vietnam has reached almost 100%, exceeding that of Internet-capable desktop computers. This has made them increasingly popular to allow learners to carry out learning activities outside of the classroom, but some studies have suggested that learners are not always willing to engage in activities…

  13. Beginning Learners' Development of Interactional Competence: Alignment Activity

    ERIC Educational Resources Information Center

    Tecedor, Marta

    2016-01-01

    This study examined the development of interactional competence (Hall, 1993; He & Young, 1998) by beginning learners of Spanish as indexed by their use of alignment moves. Discourse analysis techniques and quantitative data analysis were used to explore how 52 learners expressed alignment and changes in participation patterns in two sets of…

  14. Building Vocabulary for Language Learning: Approach for ESL Learners to Study New Vocabulary

    ERIC Educational Resources Information Center

    Alharbi, Adel M.

    2015-01-01

    This project investigated Vocabulary Learning Strategies (VLSs) English Language Learners used; and strategies they thought were effective to them in terms of language proficiency. Using an online survey, 121 participants responded to statements regarding their usage of VLSs. Participants have been divided into two groups: (1) learners with low…

  15. Building Vocabulary of English Learners with Reading Disabilities through Computer-Assisted Morphology Instruction

    ERIC Educational Resources Information Center

    Lo, Ya-yu; Anderson, Adrienne L.; Bunch-Crump, Kimberly

    2017-01-01

    Many educators in public schools in the United States experience challenges in meeting the unique needs of the growing population of English learners who must simultaneously attain academic skills while acquiring English language proficiency. Such unique needs intensify for English learners with reading disabilities. Morphological awareness is key…

  16. Building a Whole School Approach and Teacher Efficacy with English Language Learners

    ERIC Educational Resources Information Center

    Haworth, Penny; McGee, Alyson; MacIntyre, Lesieli Kupu

    2015-01-01

    Current professional development initiatives show a preference for whole school approaches. However, pedagogy related to English language learners (ELLs) is often not widely dispersed in New Zealand primary schools, impacting on teacher efficacy with these learners. This paper discusses findings from a qualitative study which aimed to identify…

  17. Spoken Language Activation Alters Subsequent Sign Language Activation in L2 Learners of American Sign Language.

    PubMed

    Williams, Joshua T; Newman, Sharlene D

    2017-02-01

    A large body of literature has characterized unimodal monolingual and bilingual lexicons and how neighborhood density affects lexical access; however there have been relatively fewer studies that generalize these findings to bimodal (M2) second language (L2) learners of sign languages. The goal of the current study was to investigate parallel language activation in M2L2 learners of sign language and to characterize the influence of spoken language and sign language neighborhood density on the activation of ASL signs. A priming paradigm was used in which the neighbors of the sign target were activated with a spoken English word and compared the activation of the targets in sparse and dense neighborhoods. Neighborhood density effects in auditory primed lexical decision task were then compared to previous reports of native deaf signers who were only processing sign language. Results indicated reversed neighborhood density effects in M2L2 learners relative to those in deaf signers such that there were inhibitory effects of handshape density and facilitatory effects of location density. Additionally, increased inhibition for signs in dense handshape neighborhoods was greater for high proficiency L2 learners. These findings support recent models of the hearing bimodal bilingual lexicon, which posit lateral links between spoken language and sign language lexical representations.

  18. Innovative Strategies for Empowering Your Students to Become Active, Responsible Learners

    NASA Astrophysics Data System (ADS)

    Hufnagel, B.

    2011-09-01

    The economy continues to sputter along, and the repercussions are now hitting hard at publicly-funded colleges and universities, with enrollment increasing and funding decreasing. Funding agencies are starting to look at retention and completion rates as a way to allocate scarce dollars. Improving these rates is also one way to increase the future stream of tuition; students who can't pass introductory classes like ASTRO101 won't enroll and pay tuition for the next level, and they won't complete their degree. So what can you, a mere professor of astronomy, do? Tired of the "What do you want me to know?" questions? Provide your students with learner-centered structures to help them learn more deeply. Do your students resist active-engagement techniques and hate group work? Share empowerment strategies for helping students become active, responsible learners who can thrive in a learner-centered environment. Do you think that it's wrong for the freshman classes to be over-crowded, yet your sophomore classes don't get enough students or don't even exist? After using the proven curriculum of On Course, college and universities across the country have improved their retention across a wide range of disciplines (http://www.OnCourseWorkshop.com/Data.htm). Experience a sample of the fun and engaging activities developed over two decades to help students (1) accept personal responsibility, (2) discover self motivation, (3) master self-management, (4) use interdependence, (5) gain self-awareness, (6) adopt lifelong learning, (7) develop emotional intelligence, and (8) believe in themselves. Since this is only a one-hour workshop, we will focus on choices one and four: to be successful, students need to see themselves as the primary cause of their outcomes and experiences and to build mutually supportive relationships in our classroom and labs. Outcomes: (1) one ASTRO101 Course-ready activity to help students accept personal responsibility; (2) one ASTRO101 Course

  19. DISPOSAL OF RESIDUES FROM BUILDING DECONTAMINATION ACTIVITIES

    EPA Science Inventory

    After a building has gone through decontamination activities from a chemical attack there will be a significant amount of building decontamination residue that will need to undergo disposal. This project consists of a fundamental study to investigate the desorption of simulated c...

  20. Learners' Interpersonal Beliefs and Generated Feedback in an Online Role-Playing Peer-Feedback Activity: An Exploratory Study

    ERIC Educational Resources Information Center

    Ching, Yu-Hui; Hsu, Yu-Chang

    2016-01-01

    Peer feedback affords interaction and critical thinking opportunities for learners in online courses. However, various factors prevent learners from taking advantage of these promising benefits. This study explored learners' perceptions of the interpersonal factors in a role-playing peer-feedback activity, and examined the types of peer feedback…

  1. Active control of buildings during earthquakes

    NASA Technical Reports Server (NTRS)

    Vance, Vicki L.

    1993-01-01

    The objective of this report is to provide an overview of the different types of control systems used in buildings, to discuss the problems associated with current active control mechanisms, and to show the cost-effectiveness of applying active control to buildings. In addition, a small case study investigates the feasibility and benefits of using embedded actuators in buildings. Use of embedded actuators could solve many of the current problems associated with active control by providing a wider bandwidth of control, quicker speed of response, increased reliability and reduced power requirement. Though embedded actuators have not been developed for buildings, they have previously been used in space structures. Many similarities exist between large civil and aerospace structures indicating that direct transfer of concepts between the two disciplines may be possible. In particular, much of the Controls-Structures Interaction (CSI) technology currently being developed could be beneficially applied to civil structures. While several buildings with active control systems have been constructed in Japan, additional research and experimental verification are necessary before active control systems become widely accepted and implemented.

  2. Building Connections to Literacy Learning among English Language Learners: Exploring the Role of School Counselors

    ERIC Educational Resources Information Center

    Cook, Amy L.

    2015-01-01

    English language attainment and literacy acquisition are of significant importance to achieving academic success and college and career readiness in the United States. The rise in evidence-based standards requires concerted efforts by educators to meet the literacy needs of English language learners (ELLs). When collaborating with ELL teachers,…

  3. Leading for Inclusion: How Schools Can Build on the Strengths of All Learners

    ERIC Educational Resources Information Center

    Jones, Phyllis, Ed.; Fauske, Janice R., Ed.; Carr, Judy F., Ed.

    2011-01-01

    This important book expands the notion of inclusion well beyond special education to include English language learners, students with refugee status, LGBTQ children, poor children, and other underrepresented populations. Employing real-world vignettes and up-to-date research findings, this hands-on resource provides strategies that school leaders…

  4. Effects of Learner-Instructor Relationship-Building Strategies in Online Video Instruction

    ERIC Educational Resources Information Center

    Kim, Yanghee; Thayne, Jeffrey

    2015-01-01

    Although research has demonstrated that an increased rapport between instructors and learners can positively relate with increased learning gains, perhaps mediated by the positive attitudes toward the course and self-efficacy beliefs in the coursework, little has been done to test what instructional strategies might increase this rapport in online…

  5. Building on the Cultural and Linguistic Capital of English Learner (EL) Students

    ERIC Educational Resources Information Center

    Brooks Katie; Karathanos, Katya

    2009-01-01

    Currently, public schools in the U.S. are experiencing dramatic increases in the number of English learner (EL) students they serve. According to the National Center for Educational Statistics (NCES, 2006), between 1979 and 2004, the overall number of school children in U.S. public schools increased 18 percent. While the nation has a long history…

  6. Building a Learning Experience: What Do Learners' Online Interaction Data Imply?

    ERIC Educational Resources Information Center

    Kokoç, Mehmet; Altun, Arif

    2016-01-01

    It is still under debate whether learners' interaction data within e-learning and/or open learning environments could be considered as reflections of their learning experiences to be effective or not. Therefore, it is meaningful to explore the nature of these interactions and to make meaningful conclusions. This study aims to explore what the…

  7. A Development of Game-Based Learning Environment to Activate Interaction among Learners

    NASA Astrophysics Data System (ADS)

    Takaoka, Ryo; Shimokawa, Masayuki; Okamoto, Toshio

    Many studies and systems that incorporate elements such as “pleasure” and “fun” in the game to improve a learner's motivation have been developed in the field of learning environments. However, few are the studies of situations where many learners gather at a single computer and participate in a game-based learning environment (GBLE), and where the GBLE designs the learning process by controlling the interactions between learners such as competition, collaboration, and learning by teaching. Therefore, the purpose of this study is to propose a framework of educational control that induces and activates interaction between learners intentionally to create a learning opportunity that is based on the knowledge understanding model of each learner. In this paper, we explain the design philosophy and the framework of our GBLE called “Who becomes the king in the country of mathematics?” from a game viewpoint and describe the method of learning support control in the learning environment. In addition, we report the results of the learning experiment with our GBLE, which we carried out in a junior high school, and include some comments by a principal and a teacher. From the results of the experiment and some comments, we noticed that a game may play a significant role in weakening the learning relationship among students and creating new relationships in the world of the game. Furthermore, we discovered that learning support control of the GBLE has led to activation of the interaction between learners to some extent.

  8. ASBESTOS RELEASE DURING BUILDING DEMOLITION ACTIVITIES

    EPA Science Inventory

    The U.S. Environmental Protection Agency's (EPA) Risk Reduction Engineering Laboratory (RREL) monitored block-wide building demolition and debris disposal activities at Santa Cruz and Watsonsville, California following the 1989 earthquake; an implosion demolition of a 26-story bu...

  9. Team Building Activities for Young Students

    ERIC Educational Resources Information Center

    Rogers, Kelly

    2004-01-01

    Team building activities are an excellent way to challenge students and teach them the critical communication and problem solving skills that encourage trust, empathy, and ability to work together. They create an atmosphere that enhances the ability to meet fitness and skill goals because students, regardless of skill level, will possess increased…

  10. Learner-Centered Activities from the DVD-Format "Crouching Tiger, Hidden Dragon."

    ERIC Educational Resources Information Center

    Lin, Li-Yun

    This paper demonstrates how Taiwanese English-as-a-Second-Language (ESL) college teachers and students collaborate and negotiate to design various learner-centered activities based on the Chinese film, "Crouching Tiger, Hidden Dragon." These activities are intended to enhance students' listening and speaking abilities. The paper…

  11. What Does Metalinguistic Activity in Learners' Interaction during a Collaborative L2 Writing Task Look Like?

    ERIC Educational Resources Information Center

    Gutierrez, Xavier

    2008-01-01

    This article examines the metalinguistic activity that arose in the interaction of 7 groups of bilingual learners writing collaboratively in their second language (L2), English. A microanalysis of this interaction reveals that metalinguistic activity comprises 3 types of oral production: comments, speech actions, and text reformulations. Text…

  12. Learner and Faculty Support

    ERIC Educational Resources Information Center

    Guan, Sharon; Stanford, Daniel

    2016-01-01

    This chapter identifies effective ways to address learner and faculty support. It introduces methods for building a successful learner support system by providing sufficient resources and proactively addressing learner motivation. It also addresses effective faculty support through institutional policies, resources, training, and course…

  13. Using Digital Storytelling as a Language Experience Approach Activity: Integrating English Language Learners into a Museum Field Trip

    ERIC Educational Resources Information Center

    Pappamihiel, N. Eleni; Knight, Jennifer Hatch

    2016-01-01

    Second language learners face countless obstacles in the classroom, including communication and comprehension limitations and difficulty building relationships with peers. Many teachers struggle to build an inclusive classroom environment and ensure all students, especially those with linguistic and other learning disadvantages, are learning. This…

  14. A SBIRT curriculum for medical residents: development of a performance feedback tool to build learner confidence.

    PubMed

    Hettema, Jennifer E; Ratanawongsa, Neda; Manuel, Jennifer K; Ciccarone, Daniel; Coffa, Diana; Jain, Sharad; Lum, Paula J

    2012-01-01

    A major barrier to actualizing the public health impact potential of screening, brief intervention, and referral to treatment (SBIRT) is the suboptimal development and implementation of evidence-based training curricula for healthcare providers. As part of a federal grant to develop and implement SBIRT training in medical residency programs, the authors assessed 95 internal medicine residents before they received SBIRT training to identify self-reported characteristics and behaviors that would inform curriculum development. Residents' confidence in their SBIRT skills significantly predicted SBIRT practice. Lack of experience dealing with alcohol or drug problems and discomfort in dealing with these issues were significantly associated with low confidence. To target these barriers, the authors revised their SBIRT curriculum to increase residents' confidence in their skills and developed an innovative SBIRT Proficiency Checklist and Feedback Protocol for skills practice observations. Qualitative feedback suggests that, despite the discomfort residents experience in being observed, a proficiency checklist and feedback protocol appear to boost learner confidence.

  15. The Effects of Pre-Reading Activities on Reading Comprehension of Iranian EFL Learners

    ERIC Educational Resources Information Center

    Moghaddam, Nahid Nemati; Mahmoudi, Asgar

    2016-01-01

    This study investigated the effects of three types of pre-reading activities (movie-watching, vocabulary presentation, and pre-reading summarization) on the reading comprehension of 76 elementary-level EFL Iranian learners. The participants were randomly assigned to one control and three experimental conditions and then a pretest was given to…

  16. Active Learning for Discovery and Innovation in Criminology with Chinese Learners

    ERIC Educational Resources Information Center

    Li, Jessica C. M.; Wu, Joseph

    2015-01-01

    Whereas a great deal of literature based upon the context of Western societies has concluded criminology is an ideal discipline for active learning approach, it remains uncertain if this learning approach is applicable to Chinese learners in the discipline of criminology. This article describes and provides evidence of the benefits of using active…

  17. Investigating the Use of Inquiry & Web-Based Activities with Inclusive Biology Learners

    ERIC Educational Resources Information Center

    Bodzin, Alec M.; Waller, Patricia L.; Edwards, Lana; Darlene Kale, Santoro

    2007-01-01

    A Web-integrated biology program is used to explore how to best assist inclusive high school students to learn biology with inquiry-based activities. Classroom adaptations and instructional strategies teachers may use to assist in promoting biology learning with inclusive learners are discussed.

  18. An Emergent Language Program Framework: Actively Involving Learners in Needs Analysis.

    ERIC Educational Resources Information Center

    Savage, William; Storer, Graeme

    1992-01-01

    Relates the experience of the staff of an aquaculture outreach program in Northeast Thailand in implementing an English for special purposes program. By actively involving learners in both the needs analysis and program design, teachers were able to adapt the program content to the requirements of the students. (15 references) (JL)

  19. Cross-Language Activation in Children's Speech Production: Evidence from Second Language Learners, Bilinguals, and Trilinguals

    ERIC Educational Resources Information Center

    Poarch, Gregory J.; van Hell, Janet G.

    2012-01-01

    In five experiments, we examined cross-language activation during speech production in various groups of bilinguals and trilinguals who differed in nonnative language proficiency, language learning background, and age. In Experiments 1, 2, 3, and 5, German 5- to 8-year-old second language learners of English, German-English bilinguals,…

  20. Flipping the Classroom for English Language Learners to Foster Active Learning

    ERIC Educational Resources Information Center

    Hung, Hsiu-Ting

    2015-01-01

    This paper describes a structured attempt to integrate flip teaching into language classrooms using a WebQuest active learning strategy. The purpose of this study is to examine the possible impacts of flipping the classroom on English language learners' academic performance, learning attitudes, and participation levels. Adopting a…

  1. Fashion Design: Designing a Learner-Active, Multi-Level High School Course

    ERIC Educational Resources Information Center

    Nelson, Diane

    2009-01-01

    A high school fashion design teacher has much in common with the ringmaster of a three-ring circus. The challenges of teaching a hands-on course are to facilitate the entire class and to meet the needs of individual students. When teaching family and consumer sciences, the goal is to have a learner-active classroom. Revamping the high school's…

  2. Synthesizing Technology Adoption and Learners' Approaches towards Active Learning in Higher Education

    ERIC Educational Resources Information Center

    Chan, Kevin; Cheung, George; Wan, Kelvin; Brown, Ian; Luk, Green

    2015-01-01

    In understanding how active and blended learning approaches with learning technologies engagement in undergraduate education, current research models tend to undermine the effect of learners' variations, particularly regarding their styles and approaches to learning, on intention and use of learning technologies. This study contributes to further…

  3. Community-Organizing Agent: An Artificial Intelligent System for Building Learning Communities among Large Numbers of Learners

    ERIC Educational Resources Information Center

    Yang, Fan; Wang, Minjuan; Shen, Ruimin; Han, Peng

    2007-01-01

    Web-based (or online) learning provides an unprecedented flexibility and convenience to both learners and instructors. However, large online classes relying on instructor-centered presentations could tend to isolate many learners. The size of these classes and the wide dispersion of the learners make it challenging for instructors to interact with…

  4. Building Public Confidence in Nuclear Activities

    SciTech Connect

    Isaacs, T

    2002-02-13

    Achieving public acceptance has become a central issue in discussions regarding the future of nuclear power and associated nuclear activities. Effective public communication and public participation are often put forward as the key building blocks in garnering public acceptance. A recent international workshop in Finland provided insights into other features that might also be important to building and sustaining public confidence in nuclear activities. The workshop was held in Finland in close cooperation with Finnish stakeholders. This was most appropriate because of the recent successes in achieving positive decisions at the municipal, governmental, and Parliamentary levels, allowing the Finnish high-level radioactive waste repository program to proceed, including the identification and approval of a proposed candidate repository site Much of the workshop discussion appropriately focused on the roles of public participation and public communications in building public confidence. It was clear that well constructed and implemented programs of public involvement and communication and a sense of fairness were essential in building the extent of public confidence needed to allow the repository program in Finland to proceed. It was also clear that there were a number of other elements beyond public involvement that contributed substantially to the success in Finland to date. And, in fact, it appeared that these other factors were also necessary to achieving the Finnish public acceptance. In other words, successful public participation and communication were necessary but not sufficient. What else was important? Culture, politics, and history vary from country to country, providing differing contexts for establishing and maintaining public confidence. What works in one country will not necessarily be effective in another. Nonetheless, there appear to be certain elements that might be common to programs that are successful in sustaining public confidence, and some of

  5. Building Public Confidence in Nuclear Activities

    SciTech Connect

    Isaacs, T

    2002-03-27

    Achieving public acceptance has become a central issue in discussions regarding the future of nuclear power and associated nuclear activities. Effective public communication and public participation are often put forward as the key building blocks in garnering public acceptance. A recent international workshop in Finland provided insights into other features that might also be important to building and sustaining public confidence in nuclear activities. The workshop was held in Finland in close cooperation with Finnish stakeholders. This was most appropriate because of the recent successes in achieving positive decisions at the municipal, governmental, and Parliamentary levels, allowing the Finnish high-level radioactive waste repository program to proceed, including the identification and approval of a proposed candidate repository site. Much of the workshop discussion appropriately focused on the roles of public participation and public communications in building public confidence. It was clear that well constructed and implemented programs of public involvement and communication and a sense of fairness were essential in building the extent of public confidence needed to allow the repository program in Finland to proceed. It was also clear that there were a number of other elements beyond public involvement that contributed substantially to the success in Finland to date. And, in fact, it appeared that these other factors were also necessary to achieving the Finnish public acceptance. In other words, successful public participation and communication were necessary but not sufficient. What else was important? Culture, politics, and history vary from country to country, providing differing contexts for establishing and maintaining public confidence. What works in one country will not necessarily be effective in another. Nonetheless, there appear to be certain elements that might be common to programs that are successful in sustaining public confidence and some of

  6. Popular Culture, English Out-of-Class Activities, and Learner Autonomy among Highly Proficient Secondary Students in Hong Kong

    ERIC Educational Resources Information Center

    Chan, Hoi Wing

    2016-01-01

    This paper reports on how and why proficient learners of English in Hong Kong participated in popular culture, out-of-class activities, with an emphasis on their development of learner autonomy. Autonomy in language learning is defined as an individual's ability and responsibility to take charge of his or her own learning [1]. Out-of-class…

  7. "Looking through the Eyes of the Learner": Implementation of Building Blocks for Student Engagement

    ERIC Educational Resources Information Center

    D'Annolfo, Suzanne Cordier; Schumann, Jeffrey A.

    2012-01-01

    The Building Blocks for Student Engagement (BBSE) protocol was designed to provide a consistent framework of common language and a visual point of reference shared among students, teachers and school leaders to keep a laser-like focus on the instructional core and student engagement. Grounded in brain-based learning and implemented in urban,…

  8. We are what we do: Examining learner-generated content in the anatomy laboratory through the lens of activity theory.

    PubMed

    Doubleday, Alison F; Wille, Sarah J

    2014-01-01

    Video and photography are often used for delivering content within the anatomical sciences. However, instructors typically produce these resources to provide instructional or procedural information. Although the benefits of learner-generated content have been explored within educational research, virtually no studies have investigated the use of learner-generated video and photograph content within anatomy dissection laboratories. This study outlines an activity involving learner-generated video diaries and learner-generated photograph assignments produced during anatomy laboratory sessions. The learner-generated photographs and videos provided instructors with a means of formative assessment and allowed instructors to identify evidence of collaborative behavior in the laboratory. Student questionnaires (n = 21) and interviews (n = 5), as well as in-class observations, were conducted to examine student perspectives on the laboratory activities. The quantitative and qualitative data were examined using the framework of activity theory to identify contradictions between student expectations of, and engagement with, the activity and the actual experiences of the students. Results indicate that learner-generated photograph and video content can act as a rich source of data on student learning processes and can be used for formative assessment, for observing collaborative behavior, and as a starting point for class discussions. This study stresses the idea that technology choice for activities must align with instructional goals. This research also highlights the utility of activity theory as a framework for assessing classroom and laboratory activities, demonstrating that this approach can guide the development of laboratory activities.

  9. Sharing a Small World: Environmental Activities for Young Learners.

    ERIC Educational Resources Information Center

    Zero Population Growth, Inc., Washington, DC.

    This booklet contains a collection of activities developed for pre-K through second grade students. All of the activities in this teacher's guide use an interdisciplinary approach and explore the human connection with all living things and their environment. Contents include: (1) "Sharing Space and Working Together"; (2) "Sharing Resources and…

  10. Using Oral Language Skills to Build on the Emerging Literacy of Adult English Learners. CAELA Network Brief

    ERIC Educational Resources Information Center

    Vinogradov, Patsy; Bigelow, Martha

    2010-01-01

    In addition to learning to read and write for the first time, adult English language learners with limited or emerging literacy skills must acquire oral English. Often, learners with limited print literacy in their first language have oral skills in English that exceed their English literacy skills (Geva & Zadeh, 2006). While this mismatch of oral…

  11. Active buildings: modelling physical activity and movement in office buildings. An observational study protocol

    PubMed Central

    Smith, Lee; Ucci, Marcella; Marmot, Alexi; Spinney, Richard; Laskowski, Marek; Sawyer, Alexia; Konstantatou, Marina; Hamer, Mark; Ambler, Gareth; Wardle, Jane; Fisher, Abigail

    2013-01-01

    Introduction Health benefits of regular participation in physical activity are well documented but population levels are low. Office layout, and in particular the number and location of office building destinations (eg, print and meeting rooms), may influence both walking time and characteristics of sitting time. No research to date has focused on the role that the layout of the indoor office environment plays in facilitating or inhibiting step counts and characteristics of sitting time. The primary aim of this study was to investigate associations between office layout and physical activity, as well as sitting time using objective measures. Methods and analysis Active buildings is a unique collaboration between public health, built environment and computer science researchers. The study involves objective monitoring complemented by a larger questionnaire arm. UK office buildings will be selected based on a variety of features, including office floor area and number of occupants. Questionnaires will include items on standard demographics, well-being, physical activity behaviour and putative socioecological correlates of workplace physical activity. Based on survey responses, approximately 30 participants will be recruited from each building into the objective monitoring arm. Participants will wear accelerometers (to monitor physical activity and sitting inside and outside the office) and a novel tracking device will be placed in the office (to record participant location) for five consecutive days. Data will be analysed using regression analyses, as well as novel agent-based modelling techniques. Ethics and dissemination The results of this study will be disseminated through peer-reviewed publications and scientific presentations. Ethical approval was obtained through the University College London Research Ethics Committee (Reference number 4400/001). PMID:24227873

  12. Neutron activation analysis of some building materials

    NASA Astrophysics Data System (ADS)

    Salagean, M. N.; Pantelica, A. I.; Georgescu, I. I.; Muntean, M. I.

    1999-01-01

    Concentrations of As, Au, Ba, Br, Ca, Ce, Co, Cr, Cs, Eu, Fe, Hf, K, La, Lu, Mo, Na, Nd, Rb, Sb, Sc, Sr, Ta, Tb, Th, U. Yb, W and Zn in seven Romanian building materials were determined by the Instrumental Neutron Activation Analysis (INAA) method using the VVR-S Reactor of NIPNE- Bucharest. Raw matarials used in cement obtaining ≈ 75% of limestone and ≈ 25% of clay, cement samples from three different factories, furnace slag, phosphogypsum, and a type of brick have been analyzed. The brick was compacted from furnace slay, fly coal ash, phosphogypsum, lime and cement. The U, Th and K concentrations determined in the brick are in agreement with the natural radioactivity measurements of226Ra,232Th and40K. These specific activities were found about twice and 1.5 higher than the accepted levels in the case of226Ra and232Th, as well as40K, respectively. By consequence, the investigated brick is considered a radioactive waste. The rather high content of Co, Cr, K, Th, and Zh in the brick is especially due to the slag and fly ash, the main componets. The presence of U, Th and K in slag is mainly correlated with the limestone and dolomite as fluxes in matallurgy.

  13. Cross-language activation in children's speech production: evidence from second language learners, bilinguals, and trilinguals.

    PubMed

    Poarch, Gregory J; van Hell, Janet G

    2012-03-01

    In five experiments, we examined cross-language activation during speech production in various groups of bilinguals and trilinguals who differed in nonnative language proficiency, language learning background, and age. In Experiments 1, 2, 3, and 5, German 5- to 8-year-old second language learners of English, German-English bilinguals, German-English-Language X trilinguals, and adult German-English bilinguals, respectively, named pictures in German and in English; in Experiment 4, 6- to 8-year-old German monolinguals named pictures in German. In both language conditions, cognate status was manipulated. We found that the bidirectional cognate facilitation effect was significant in all groups except the German monolinguals (Experiment 4) and, critically, the child second language learners (Experiment 1) in whom only native language (L1) German had an effect on second language (L2) English. The findings demonstrate how the integration of languages into a child's system follows a developmental path that, at lower levels of proficiency, allows only limited cross-language activation. The results are interpreted against the backdrop of the developing language systems of the children both for early second language learners and for early bi- and trilinguals.

  14. The effect of curricular activities on learner autonomy: the perspective of undergraduate mechanical engineering students

    NASA Astrophysics Data System (ADS)

    Duarte, M.; Leite, C.; Mouraz, A.

    2016-01-01

    This study researches how first-year engineering students perceived the influence of curricular activities on their own learning autonomy, measured with an adaptation of the Personal Responsibility Orientation to Self-direction in Learning Scale (PRO-SDLS). Participants were questioned to assess the influence of the teacher's role. The results indicate that learners' characteristics (motivation and self-efficacy) contribute more to learner autonomy (LA) than the teaching-learning transaction (control and initiative), as in the original PRO-SDLS validation. The most autonomous learners presented higher values in all LA components and dimensions, but the differences were greater in motivation and initiative. The participants with higher LA were not as dependent on the teacher, regarding assessment, the completion of classroom tasks and deadlines. Regardless of the degree of autonomy in learning, all participants viewed teachers as the main source of information. Therefore, LA plays an important role in teaching activities planning. Suggestions for adjustments and more flexible learning scenarios are formulated.

  15. Model Eliciting Activities: Fostering 21st Century Learners

    ERIC Educational Resources Information Center

    Stohlmann, Micah

    2013-01-01

    Real world mathematical modeling activities can develop needed and valuable 21st century skills. The knowledge and skills to become adept at mathematical modeling need to develop over time and students in the elementary grades should have experiences with mathematical modeling. For this to occur elementary teachers need to have positive…

  16. Active control of transmitted sound in buildings

    NASA Astrophysics Data System (ADS)

    Thompsett, Russell Harvey George

    The problem of noise from neighbours has increased dramatically over the last few years. Many of the noise complaints are due to the high level, low frequency noise from modern stereo equipment, and are often described in terms of the low frequency characteristics of the music; the repetitive, booming, bass beat. The objective of this research was to establish the feasibility of applying active noise control to alleviate this problem. The initial approach was to evaluate the possibility of exploiting the dominance of individual modes in the response of rooms at low frequency to effect global control. However, initial investigations using a modal model of the sound field revealed that this would be difficult due to the contribution of many acoustic modes excited off resonance. This conclusion was supported by measurements of acoustic room responses in typical buildings, illustrating a non-resonant characteristic. Consequently, attention was turned to the feasibility of using local active control systems to create zones of quiet by concentrating control at a specific location near the observers ears, for example in a seat headrest, or near the pillows of a bed. The lack of a reference signal in either approach requires the use of a feedback control strategy. With a typically non-resonant system, the predictability in the disturbance necessary for successful feedback control must be contained in the primary excitation, namely the music. Examples of different music styles were investigated and of those with the potential to be a nuisance surprisingly few were significantly more predictable than a random disturbance. As expected the most encouraging control performance simulations were found for modern dance music, with a strong repetitive beat. A real-time, local controller was demonstrated in the laboratory with such a disturbance signal and the properties of the quiet zone were measured. The subjective response when hearing the controller in operation was found to be

  17. Fragile Identities: Exploring Learner Identity, Learner Autonomy and Motivation through Young Learners' Voices

    ERIC Educational Resources Information Center

    Lamb, Terry Eric

    2011-01-01

    Recent research in the fields of motivation and learner autonomy in language learning has begun to explore their relationships to the construct of identity. This article builds on this through the voices of a group of six learners of French or German in a secondary school in England, over a two-year period. These young learners initially reveal a…

  18. How Does Physical Activity Help Build Healthy Bones?

    MedlinePlus

    ... Information Clinical Trials Resources and Publications How does physical activity help build healthy bones? Skip sharing on social ... Page Content ​​Bones are living tissue. Weight-bearing physical activity causes new bone tissue to form, and this ...

  19. Spoken Language Activation Alters Subsequent Sign Language Activation in L2 Learners of American Sign Language

    ERIC Educational Resources Information Center

    Williams, Joshua T.; Newman, Sharlene D.

    2017-01-01

    A large body of literature has characterized unimodal monolingual and bilingual lexicons and how neighborhood density affects lexical access; however there have been relatively fewer studies that generalize these findings to bimodal (M2) second language (L2) learners of sign languages. The goal of the current study was to investigate parallel…

  20. Patriotic Acts: Five Activities for Identity Building

    ERIC Educational Resources Information Center

    Soetoro-Ng, Maya

    2013-01-01

    Building a personal identity is a lifelong, thoughtful process that takes into account not only one's race and ethnicity, but also life experiences, relationships, and communities. The process of exploring and evolving one's identity deserves a place in the classroom. Educators can play a key role in supporting their students' in this process by…

  1. Building Big with David Macaulay. Activity Guide.

    ERIC Educational Resources Information Center

    Sammons, James; Sammons, Fran Lyons; Curtis, Paul

    This activity guide is designed for educators and features suggestions for possible activity paths for different amounts of available time and survival tips for activity leaders. Each activity is divided into two sections--educator ideas and activity handouts. Activity sections include: (1) Foundations; (2) Bridges; (3) Domes; (4) Skyscrapers; (5)…

  2. The challenge of "teaching" large groups of learners: strategies to increase active participation and learning.

    PubMed

    Nierenberg, D W

    1998-01-01

    While teaching in a tutorial, seminar, or problem-based learning group format may be the most fun and most active/interactive for both learner and faculty mentor, there are situations in medical student education in which various constraints require the use of the "lecture" format. Similar constraints may occur in the field of continuing medical education, or graduate medical education, as well. When this occurs, the faculty mentor can increase the active participation of the learners in the audience by continuously stressing seven key pedagogical (androgogical) principles. These include: 1) begin the learning exercise with a clinical example or anecdote to show the relevance of the material to the student; 2) frequently ask the students whether they have ever seen examples of what you describe in their previous experience with patients, personal experience, experience with relatives, etc.; 3) ask students frequently whether they have heard similar material presented differently in other courses; 4) recruit students to help solve "mystery cases"; 5) show examples of similar material from real life (e.g., patient descriptions, or even excerpts from favorite TV shows); 6) ask students to help summarize key points at the end of the session; and 7) allow, or even encourage, whispering during the class. Using some or all of these techniques can help turn a "lecture format" into a much more fun, interactive, and valuable session that emphasizes "learning" rather than "teaching."

  3. ACTIVE SOIL DEPRESSURIZATION (ASD) DEMONSTRATION IN A LARGE BUILDING

    EPA Science Inventory

    The report gives results of an evaluation of the feasibility of implementing radon resistant construction techniques -- especially active soil depressurization (ASD) -- in new large buildings in Florida. Indoor radon concentrations and radon entry were monitored in a finished bui...

  4. Chinese High-School Students in Physics Classroom as Active, Self-Regulated Learners: Cognitive, Motivational and Environmental Aspects

    ERIC Educational Resources Information Center

    Neber, Heinz; He, Jing; Liu, Bang-Xiang; Schofield, Neville

    2008-01-01

    The present study investigates whether Chinese high-school students are self-regulated learners. A social-cognitive model that distinguishes environmental, motivational, and cognitive components of this active approach to learning is described. This provides an appropriate framework for investigating this complex issue with eighth and tenth…

  5. From Passive to Active Learners: The "Lived Experience" of Nurses in a Specialist Nephrology Nursing Education Programme

    ERIC Educational Resources Information Center

    Bridger, Jane

    2007-01-01

    Purpose: This study aims to explore the lived experience of learning for a group of staff nurses in the Middle East, who undertook a post-registration nursing education programme in the speciality of nephrology nursing (the NNP) between 2001 and 2002. The broad-based curriculum seeks to develop the staff nurses into active learners, able to…

  6. Identifying and Enhancing the Strengths of Gifted Learners, K-8: Easy-to-Use Activities and Lessons

    ERIC Educational Resources Information Center

    Maccagnano, Ann Marie

    2007-01-01

    Educators can identify children's strengths early on and gain insight into each student's unique abilities by using the numerous ideas and informal assessments in this exciting guide. Gifted and talented specialist Ann Maccagnano offers K-8 teachers challenging activities and engaging lessons to develop and nurture gifted learners' talents.…

  7. MAI (Multi-Dimensional Activity Based Integrated Approach): A Strategy for Cognitive Development of the Learners at the Elementary Stage

    ERIC Educational Resources Information Center

    Basantia, Tapan Kumar; Panda, B. N.; Sahoo, Dukhabandhu

    2012-01-01

    Cognitive development of the learners is the prime task of each and every stage of our school education and its importance especially in elementary state is quite worth mentioning. Present study investigated the effectiveness of a new and innovative strategy (i.e., MAI (multi-dimensional activity based integrated approach)) for the development of…

  8. Comparison of the Effects of Reflection and Contemplation Activities on Service-Learners' Cognitive and Affective Mindfulness

    ERIC Educational Resources Information Center

    Stewart, Trae; Alrutz, Megan

    2012-01-01

    This study investigates the extent to which service-learners' mindfulness is affected by engagement in reflection (e.g., dialogue) and contemplation activities (e.g., labyrinth tracing). The results are compared within and between treatment groups, while covarying for participants' initial levels of mindfulness. While both dialogue and…

  9. The Impact of Vocabulary Enhancement Activities on Vocabulary Acquisition and Retention among Male and Female EFL Learners in Iran

    ERIC Educational Resources Information Center

    Sharafi-Nejad, Maryam; Raftari, Shohreh; Bijami, Maryam; Khavari, Zahra; Ismail, Shaik Abdul Malik Mohamed; Eng, Lin Siew

    2014-01-01

    In general, incidental vocabulary acquisition is represented as the "picking up" of new vocabularies when students are engaged in a variety of reading, listening, speaking, or writing activities. Research has shown when learners read extensively incidental vocabulary acquisition happens. Many EFL students cannot be involved in reading…

  10. Sustainable Buildings. Using Active Solar Power

    SciTech Connect

    Sharp, M. Keith; Barnett, Russell

    2015-04-20

    The objective of this project is to promote awareness and knowledge of active solar energy technologies by installing and monitoring the following demonstration systems in Kentucky: 1) Pool heating system, Churchill Park School, 2) Water heating and daylighting systems, Middletown and Aiken Road Elementary Schools, 3) Photovoltaic street light comparison, Louisville Metro, 4) up to 25 domestic water heating systems across Kentucky. These tasks will be supported by outreach activities, including a solar energy installer training workshop and a Kentucky Solar Energy Conference.

  11. Building biologically active nucleic acid nanocomplexes.

    PubMed

    Smith, C I Edvard; Lundin, Karin E; Simonson, Oscar E; Moreno, Pedro M D; Svahn, Mathias G; Wenska, Malgorzata; Strömberg, Roger

    2008-01-01

    The Bioplex technology allows the hybridization of functional entities to various forms of nucleic acids by the use of synthetic nucleic acid analogs. Such supramolecular assemblies can be made in a predetermined fashion and can confer new properties. The Zorro technology is based on a novel construct generated to simultaneously bind to both DNA strands. Such compounds may have gene silencing activity.

  12. Activities That Build the Young Child's Brain.

    ERIC Educational Resources Information Center

    Gellens, Suzanne R.

    This book presents 350 classroom-tested activities for use with children to create an environment that will stimulate young children's brains. Designed to be used by families, classroom teachers, family childcare providers, or others caring for young children, the book includes information on current brain research and describes interest areas in…

  13. Using Web-Based Instruction to Promote Active Learning: Learners' Perspectives

    ERIC Educational Resources Information Center

    Lee, Lina

    2005-01-01

    This article reports classroom research on learners' perspectives on Web-based instruction that utilizes the "Blackboard" course management system. The Web-based instruction aims to provide and support collaborative learning while fostering learners' autonomy and accountability. The article also provides a description of the course…

  14. Elementary School EFL Learners' Vocabulary Learning: The Effects of Post-Reading Activities

    ERIC Educational Resources Information Center

    Atay, Derin; Kurt, Gokce

    2006-01-01

    As language learning involves the acquisition of thousands of words, teachers and learners alike would like to know how vocabulary learning can be fostered, especially in EFL settings where learners frequently acquire impoverished lexicons, despite years of formal study. Research indicates that reading is important but not sufficient for…

  15. Creative, Kinesthetic Activities to Motivate Young Learners to Communicate: A Conversation with Paula Garrett-Rucks

    ERIC Educational Resources Information Center

    Devall, Kelly Davidson

    2015-01-01

    This article presents a question and answer session in which Paula Garrett-Rucks discusses how creativity and kinesthetics motivate young language learners, the type of characteristics she might consider for different age groups in planning lessons, her views on the goals of world language teachers of young learners, and what a typical lesson…

  16. Style Matching or Ability Building? An Empirical Study on FD Learners' Learning in Well-Structured and Ill-Structured Asynchronous Online Learning Environments

    ERIC Educational Resources Information Center

    Zheng, Robert Z.; Flygare, Jill A.; Dahl, Laura B.

    2009-01-01

    The present study investigated (1) the impact of cognitive styles on learner performance in well-structured and ill-structured learning, and (2) scaffolding as a cognitive tool to improve learners' cognitive abilities, especially field dependent (FD) learners' ability to thrive in an ill-structured learning environment. Two experiments were…

  17. 21 CFR 26.37 - Confidence building activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Confidence building activities. 26.37 Section 26.37 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL MUTUAL RECOGNITION OF PHARMACEUTICAL GOOD MANUFACTURING PRACTICE REPORTS, MEDICAL DEVICE QUALITY...

  18. 21 CFR 26.37 - Confidence building activities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Confidence building activities. 26.37 Section 26.37 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL MUTUAL RECOGNITION OF PHARMACEUTICAL GOOD MANUFACTURING PRACTICE REPORTS, MEDICAL DEVICE QUALITY...

  19. 21 CFR 26.37 - Confidence building activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Confidence building activities. 26.37 Section 26.37 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL MUTUAL RECOGNITION OF PHARMACEUTICAL GOOD MANUFACTURING PRACTICE REPORTS, MEDICAL DEVICE QUALITY...

  20. Capacity-building activities in the Arab States.

    PubMed

    El Sioufi, M

    1996-03-01

    The UN Centre for Human Settlements (UNCHS) (Habitat) Training and Capacity-Building Section has been active in several of the Arab States. Beginning in 1995, Belgium funded a 3-year project, "Localising Agenda 21: Action Planning for Sustainable Urban Development," in Essaouira, Morocco. A local team was established, and an Action Planning Consultation Workshop was held in January 1996. Local participants, Belgian experts, and the UNCHS Training and Capacity-Building Section attended the workshop, the goal of which was to guide the town in achieving sustainable development. The experiences from this project will be disseminated throughout the region. In Egypt, the Training and Capacity Building Section has initiated the "Sustainable Ismailia Project," a training program, which may be expanded nationally, for locally elected leadership. The Egyptian government will be responsible for the majority of the implementation funding; training materials are being prepared, and training should begin in 1996. The Palestinian Authority (Gaza Strip), Jordan, Mauritania, and Yemen have requested capacity-building programs. The "Urban Settlements and Management Programme" has requested a training program for Somalia after the country stabilizes. "A Regional Capacity-Building Programme" is being designed for national training institutions in the Arab States; the program will focus on the training of trainers, urban managers, and elected leadership. UNCHS training materials and handbooks are being translated into Arabic. This training was requested by Member States during the 15th session of the Commission on Human Settlements.

  1. Investigative Research: How It Changes Learner Status.

    ERIC Educational Resources Information Center

    Kenny, Brian

    1993-01-01

    What matters about an educational activity is how learners respond to it. This article examines a program concerned with the learners' needs, through the expression of learners' own meanings, and advances the concept of investigative research as a suitable vehicle for more autonomous learning, through a change in learner status. (26 references)…

  2. The Transliterate Learner

    ERIC Educational Resources Information Center

    Bush, Gail

    2012-01-01

    Thomas et al. have defined transliteracy as "the ability to read, write and interact across a range of platforms, tools and media from signing and orality through handwriting, print, TV, radio and film, to digital social networks" (Transliteracy Research Group). The learner who is transliterate builds knowledge, communicates, and interacts across…

  3. Multi-axial active isolation for seismic protection of buildings

    NASA Astrophysics Data System (ADS)

    Chang, Chia-Ming

    Structural control technology has been widely accepted as an effective means for the protection of structures against seismic hazards. Passive base isolation is one of the common structural control techniques used to enhance the performance of structures subjected to severe earthquake excitations. Isolation bearings employed at the base of a structure naturally increase its flexibility, but concurrently result in large base displacements. The combination of base isolation with active control, i.e., active base isolation, creates the possibility of achieving a balanced level of control performance, reducing both floor accelerations as well as base displacements. Many theoretical papers have been written by researchers regarding active base isolation, and a few experiments have been performed to verify these theories; however, challenges in appropriately scaling the structural system and modeling the complex nature of control-structure interaction have limited the applicability of these results. Moreover, most experiments only focus on the implementation of active base isolation under unidirectional excitations. Earthquakes are intrinsically multi-dimensional, resulting in out-of-plane responses, including torsional responses. Therefore, an active isolation system for buildings using multi-axial active control devices against multi-directional excitations must be considered. The focus of this dissertation is the development and experimental verification of active isolation strategies for multi-story buildings subjected to bi-directional earthquake loadings. First, a model building is designed to match the characteristics of a representative full-scale structure. The selected isolation bearings feature low friction and high vertical stiffness, providing stable behavior. In the context of the multi-dimensional response control, three, custom-manufactured actuators are employed to mitigate both in-plane and out-of-plane responses. To obtain a high-fidelity model of the

  4. Effect of innovative building design on physical activity.

    PubMed

    Nicoll, Gayle; Zimring, Craig

    2009-01-01

    Stair climbing can be a low-cost and relatively accessible way to add everyday physical activity, but many building stairwells are inaccessible or unpleasant and elevators are far more convenient. This study explores the use of and attitude toward stairs in an innovative office building where the main elevators for able-bodied users stop only at every third floor ("skip-stop" elevators). These users are expected to walk up or down nearby stairs that have been made open and appealing ("skip-stop" stairs). The study takes advantage of a natural experiment. Some workers' offices were clustered around the skip-stop elevator and the stairs, whereas others had access to a traditional elevator core, that is, an elevator that stopped at each floor with nearby fire exit stairs. Stair use on the open skip-stop stairs and enclosed fire stairs was measured using infrared monitors and card-reader activity logs. An online survey of employees (N=299, a 17.4% response rate) gathered information on stair use and attitudes and behaviors toward physical activity; interviews with key personnel identified major implementation issues. The skip-stop stair was used 33 times more than the enclosed stair of the traditional elevator core, with 72% of survey participants reporting daily stair use. Although implementation issues related to organizational objectives, costs, security, barrier-free accessibility, and building codes exist, the skip-stop feature offers a successful strategy for increasing stair use in workplaces.

  5. Activities for Challenging Gifted Learners by Increasing Complexity in the Common Core

    ERIC Educational Resources Information Center

    McKeone, Alyssa; Caruso, Lenora; Bettle, Kailyn; Chase, Ashley; Bryson, Bridget; Schneider, Jean S.; Rule, Audrey C.

    2015-01-01

    Gifted learners need opportunities for critical and creative thinking to stretch their minds and imaginations. Strategies for increasing complexity in the four core areas of language arts, mathematics, science, and social studies were addressed using the Common Core and Iowa Core Standards through several methods. Descriptive adjective object…

  6. Mathematics Learning with Multiple Solution Methods: Effects of Types of Solutions and Learners' Activity

    ERIC Educational Resources Information Center

    Große, Cornelia S.

    2014-01-01

    It is commonly suggested to mathematics teachers to present learners different methods in order to solve one problem. This so-called "learning with multiple solution methods" is also recommended from a psychological point of view. However, existing research leaves many questions unanswered, particularly concerning the effects of…

  7. Mediated Vocabulary in Native Speaker-Learner Interactions during an Oral Portfolio Activity

    ERIC Educational Resources Information Center

    Tocaimaza-Hatch, C. Cecilia

    2016-01-01

    This project investigated vocabulary learning from a sociocultural perspective--in particular, the way in which lexical knowledge was mediated in Spanish second language (L2) learners' and native speakers' (NSs') interactions. Nine students who were enrolled in an advanced conversation course completed an oral portfolio assignment consisting of…

  8. Impact of Consciousness-Raising Activities on Young English Language Learners' Grammar Performance

    ERIC Educational Resources Information Center

    Fatemipour, Hamidreza; Hemmati, Shiva

    2015-01-01

    Grammar Consciousness-Raising (GCR) is an approach to teaching of grammar which learners instead of being taught the given rules, experience language data. The data challenge them to rethink, restructure their existing mental grammar and construct an explicit rule to describe the grammatical feature which the data illustrate (Ellis, 2002). And…

  9. The effects of data-driven learning activities on EFL learners' writing development.

    PubMed

    Luo, Qinqin

    2016-01-01

    Data-driven learning has been proved as an effective approach in helping learners solve various writing problems such as correcting lexical or grammatical errors, improving the use of collocations and generating ideas in writing, etc. This article reports on an empirical study in which data-driven learning was accomplished with the assistance of the user-friendly BNCweb, and presents the evaluation of the outcome by comparing the effectiveness of BNCweb and a search engine Baidu which is most commonly used as reference resource by Chinese learners of English as a foreign language. The quantitative results about 48 Chinese college students revealed that the experimental group which used BNCweb performed significantly better in the post-test in terms of writing fluency and accuracy, as compared with the control group which used the search engine Baidu. However, no significant difference was found between the two groups in terms of writing complexity. The qualitative results about the interview revealed that learners generally showed a positive attitude toward the use of BNCweb but there were still some problems of using corpora in the writing process, thus the combined use of corpora and other types of reference resource was suggested as a possible way to counter the potential barriers for Chinese learners of English.

  10. Fostering Active Processing of Instructional Explanations of Learners with High and Low Prior Knowledge

    ERIC Educational Resources Information Center

    Acuna, Santiago R.; Garcia Rodicio, Hector; Sanchez, Emilio

    2011-01-01

    Despite the potential advantages of instructional explanations, evidence indicates that they are usually ineffective. Subsequent work has shown that in order to make instructional explanations effective indeed, one successful strategy is to combine them with indications of the limitations in learners' understanding that they are intended to…

  11. Developing Learners' Second Language Communicative Competence through Active Learning: Clickers or Communicative Approach?

    ERIC Educational Resources Information Center

    Agbatogun, Alaba Olaoluwakotansibe

    2014-01-01

    The purpose of this study was to compare the impact of clickers, the communicative approach and the lecture method on the communicative competence development of learners who were taught English a second language (ESL). Ninety nine pupils from three primary schools participated in the study. Quasi-experimental non-randomised pre-test posttest…

  12. Active Lessons for Active Brains: Teaching Boys and Other Experiential Learners, Grades 3-10

    ERIC Educational Resources Information Center

    James, Abigail Norfleet; Allison, Sandra Boyd; McKenzie, Caitlin Zimmerman

    2011-01-01

    If you're tired of repeating yourself to students who aren't listening, try a little less talk and a lot more action. The authors follow the best-selling "Teaching the Male Brain and Teaching the Female Brain" with this ready-to-use collection of mathematics, language arts, science, and classroom management strategies. Designed for active,…

  13. Math Strategies You Can Count On: Tools & Activities to Build Math Appreciation, Understanding & Skills

    ERIC Educational Resources Information Center

    Forsten, Char

    2005-01-01

    This book offers classroom-tested activities designed to make even the most reluctant learners crazy about math. Appealing to everyone from sports fans to readers, future fashion designers to budding musicians, the activities presented in this book offer ways to develop a deep-rooted love and appreciation of math in every student. Teachers are…

  14. Objects prompt authentic scientific activities among learners in a museum programme

    NASA Astrophysics Data System (ADS)

    Achiam, Marianne; Simony, Leonora; Kramer Lindow, Bent Erik

    2016-04-01

    Although the scientific disciplines conduct practical work in different ways, all consider practical work as the essential way of connecting objects and phenomena with ideas and the abstract. Accordingly, practical work is regarded as central to science education as well. We investigate a practical, object-based palaeontology programme at a natural history museum to identify how palaeontological objects prompt scientific activity among upper secondary school students. We first construct a theoretical framework based on an analysis of the programme's palaeontological content. From this, we build our reference model, which considers the specimens used in the programme, possible palaeontological interpretations of these specimens, and the conditions inherent in the programme. We use the reference model to analyse the activities of programme participants, and illustrate how these activities are palaeontologically authentic. Finally, we discuss our findings, examining the mechanism by which the specimens prompt scientific activities. We also discuss our discipline-based approach, and how it allows us to positively identify participants' activities as authentic. We conclude by discussing the implications of our findings.

  15. Autonomous Learner Model Resource Book

    ERIC Educational Resources Information Center

    Betts, George T.; Carey, Robin J.; Kapushion, Blanche M.

    2016-01-01

    "Autonomous Learner Model Resource Book" includes activities and strategies to support the development of autonomous learners. More than 40 activities are included, all geared to the emotional, social, cognitive, and physical development of students. Teachers may use these activities and strategies with the entire class, small groups, or…

  16. 24 CFR 115.303 - Eligible activities for capacity building funds.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... building funds. 115.303 Section 115.303 Housing and Urban Development Regulations Relating to Housing and... Housing Assistance Program § 115.303 Eligible activities for capacity building funds. The primary purposes of capacity-building funding are to provide for complaint activities and to support activities...

  17. Active Disaster Response System for a Smart Building

    PubMed Central

    Lin, Chun-Yen; Chu, Edward T.-H; Ku, Lun-Wei; Liu, Jane W. S.

    2014-01-01

    Disaster warning and surveillance systems have been widely applied to help the public be aware of an emergency. However, existing warning systems are unable to cooperate with household appliances or embedded controllers; that is, they cannot provide enough time for preparedness and evacuation, especially for disasters like earthquakes. In addition, the existing warning and surveillance systems are not responsible for collecting sufficient information inside a building for relief workers to conduct a proper rescue action after a disaster happens. In this paper, we describe the design and implementation of a proof of concept prototype, named the active disaster response system (ADRS), which automatically performs emergency tasks when an earthquake happens. ADRS can interpret Common Alerting Protocol (CAP) messages, published by an official agency, and actuate embedded controllers to perform emergency tasks to respond to the alerts. Examples of emergency tasks include opening doors and windows and cutting off power lines and gas valves. In addition, ADRS can maintain a temporary network by utilizing the embedded controllers; hence, victims trapped inside a building are still able to post emergency messages if the original network is disconnected. We conducted a field trial to evaluate the effectiveness of ADRS after an earthquake happened. Our results show that compared to manually operating emergency tasks, ADRS can reduce the operation time by up to 15 s, which is long enough for people to get under sturdy furniture, or to evacuate from the third floor to the first floor, or to run more than 100 m. PMID:25237897

  18. Building a Team of Learners

    ERIC Educational Resources Information Center

    Higgins, Karen M.

    2013-01-01

    In this article, Teachers use "studio" time to review videotaped classroom episodes, learn about students' developmental levels in geometry, and increase students' use of mathematical language and vocabulary.This article has a twofold purpose: (1) to share the power of opening the classroom door to a community of professional…

  19. 24 CFR 115.303 - Eligible activities for capacity building funds.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Eligible activities for capacity... Housing Assistance Program § 115.303 Eligible activities for capacity building funds. The primary purposes of capacity-building funding are to provide for complaint activities and to support activities...

  20. 24 CFR 115.303 - Eligible activities for capacity building funds.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Eligible activities for capacity... Housing Assistance Program § 115.303 Eligible activities for capacity building funds. The primary purposes of capacity-building funding are to provide for complaint activities and to support activities...

  1. 24 CFR 115.303 - Eligible activities for capacity building funds.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Eligible activities for capacity... Housing Assistance Program § 115.303 Eligible activities for capacity building funds. The primary purposes of capacity-building funding are to provide for complaint activities and to support activities...

  2. Using What Learners Know.

    ERIC Educational Resources Information Center

    Burns, Mary; Adams, Sharon

    2000-01-01

    This issue of "TAP into Learning" focuses on technology-assisted learning activities for students, in particular on those that use spreadsheets. Articles include: "Using What Learners Know"; "Activity: Grade 7 and 8 Math, Social Studies and Language Arts"; "Managing Growth: Collaborative Decision-Making in Urban Planning"; "Spreadsheets"; "Getting…

  3. Adult Learners' Week in Australia.

    ERIC Educational Resources Information Center

    Cross, John

    2002-01-01

    Promotional materials and activities for Australia's Adult Learners Week, which are shaped by a variety of stakeholders , include media strategies and a website. Activities are evaluated using a market research company and website and telephone hotline statistics. (SK)

  4. Communicative Language Teaching: The Learner's View.

    ERIC Educational Resources Information Center

    Nunan, David

    Several studies of the differences in teacher and learner perceptions of the usefulness of certain teaching techniques and activities reveal clear mismatches between learners' and teachers' views of language learning. The differences seem to be due to the sociocultural background and previous learning experiences of the learners and the influence…

  5. Vocabulary Breadth in French L2 Learners

    ERIC Educational Resources Information Center

    David, Annabelle

    2008-01-01

    Vocabulary is one of the building blocks of language and is a necessary component of learners' development. This paper aims to describe the development of the L2 lexicon from the first year of learning French as a foreign language at school to the last year of undergraduate studies at university by setting out what learners know and how this…

  6. The Development and Evaluation of an Achievement Test for Measuring the Efficacy of Task-Based Writing Activities to Enhance Iranian EFL Learners' Reading Comprehension

    ERIC Educational Resources Information Center

    Nejad, Ferdows Mohsen; Khosravian, Fereshteh

    2014-01-01

    The present study examined the reliability of an achievement test to measure the efficacy of task-based writing activities to improve Iranian EFL learners' reading comprehension at the intermediate level in a private language institute in Ilam, Iran, namely Alefba language institute. To achieve the goal, the techniques for evaluating reliability…

  7. Effects of an Online Learning Community on Active and Reflective Learners' Learning Performance and Attitudes in a Face-to-Face Undergraduate Course

    ERIC Educational Resources Information Center

    Zhan, Zehui; Xu, Fuyin; Ye, Huiwen

    2011-01-01

    The purpose of this study was to examine the effects of an Online Learning Community (OLC) on active and reflective learners' learning performance and attitude in a face-to-face undergraduate digital design course. 814 freshmen in an introductory digital design course were randomly assigned to one of two treatments: one offered students an OLC,…

  8. Exploring Work-Based Foundation Skills in the ABLE Classroom. Instructional Activities and Resources for the Adult Learner [and] Supplemental Handouts for Modules. Version 1.2.

    ERIC Educational Resources Information Center

    Carman, Priscilla; Van Horn, Barbara; Hamilton, KayLynn; Williams, Mary Kay

    This guide contains activities and resources to help adult learners develop the work-based foundation skills and knowledge areas included on the Foundation Skills Framework wheel (Institute for the Study of Adult Literacy 2000). Its four sections (basic employability skills, basic workplace knowledge, basic workplace skills, and lifelong learning…

  9. The Effects of Pragmatic Consciousness-Raising Activities on the Development of Pragmatic Awareness and Use of Hearsay Evidential Markers for Learners of Japanese as a Foreign Language

    ERIC Educational Resources Information Center

    Narita, Ritsuko

    2009-01-01

    The present study investigates the effectiveness of pragmatic consciousness-raising (PCR) activities in the L2 pragmatic acquisition of hearsay evidential markers by learners of Japanese as a foreign language (JFL). PCR is essentially an inductive approach to facilitating awareness of how language forms are used appropriately in a given context.…

  10. Building gene expression signatures indicative of transcription factor activation to predict AOP modulation

    EPA Science Inventory

    Building gene expression signatures indicative of transcription factor activation to predict AOP modulation Adverse outcome pathways (AOPs) are a framework for predicting quantitative relationships between molecular initiatin...

  11. Building Teacher Capacity to Support English Language Learners in Schools Receiving School Improvement Grants. NCEE Evaluation Brief. NCEE 2015-4004

    ERIC Educational Resources Information Center

    Boyle, Andrea; Golden, Laura; Le Floch, Kerstin Carlson; O'Day, Jennifer; Harris, Barbara; Wissel, Sarah

    2014-01-01

    The Study of School Turnaround examines the improvement process in a purposive sample of 35 case study schools receiving federal funds through the School Improvement Grants (SIG) program over a three-year period (2010-11 to 2012-13 school years). This brief focuses on 11 of these SIG schools with high proportions of English Language Learner (ELL)…

  12. "Dealing With" Unexpected Learner Contributions in Whole Group Activities: An Examination of Novice Language Teacher Discursive Practices

    ERIC Educational Resources Information Center

    Fagan, Drew S.

    2012-01-01

    The current paper examines the discursive practices of one novice English as a Second Language (ESL) teacher "dealing with" learners' unexpected contributions in whole group classroom interactions during teacher- and learner-initiated sequences-of-talk. The study draws from two fields of research: classroom discourse studies…

  13. Modeling the effects of multicontextual physics instruction on learner expectations and understanding of force and motion systems

    NASA Astrophysics Data System (ADS)

    Deese Becht, Sara-Maria Francis

    1999-11-01

    The purpose of this study is two-fold involving both practical and theoretical modeling components. The practical component, an experiential-learning phase, investigated a study population for effects that increasing levels of multicontextual physics activities have on student understanding of Newtonian systems of motion. This contextual-learning model measured learner convictions and non-response gaps and analyzed learner response trends on context, technology, challenge, growth, and success. The theoretical component, a model-building phase, designed a dynamic-knowing model for learning along a range of experiential tasks, from low to high context, monitored for indicators of learning in science and mathematics: learner academic performance and ability, learner control and academic attitude, and a learner non- response gap. This knowing model characterized a learner's process-of-knowing on a less to more expert- like learner-response continuum using performance and perspective indices associated with level of contextual- imagery referent system. Data for the contextual-learning model were collected on 180 secondary subjects: 72 middle and 108 high, with 36 physics subjects as local experts. Subjects were randomly assigned to one of three experimental groups differing only on context level of force and motion activities. Three levels of information were presented through context-based tasks: momentum constancy as inertia, momentum change as impulse, and momentum rate of change as force. The statistical analysis used a multi-level factorial design with repeated measures and discriminate analysis of response-conviction items. Subject grouping criteria included school level, ability level in science and mathematics, gender and race. Assessment criteria used pre/post performance scores, confidence level in physics concepts held, and attitude towards science, mathematics, and technology. Learner indices were computed from logit- transforms applied to learner outcomes

  14. Reaching English Language Learners

    ERIC Educational Resources Information Center

    Keenan, Suzanne

    2004-01-01

    In the authors' science classroom, students who are English Language Learners (ELL) seem to struggle less than they do with other content areas. She believes the "handson" nature of science motivates and encourages students to interact with others. This interaction spurs conversation among the students involved in the activity. If a child is…

  15. Exploring Shifts in Middle School Learners' Modeling Activity While Generating Drawings, Animations, and Computational Simulations of Molecular Diffusion

    NASA Astrophysics Data System (ADS)

    Wilkerson-Jerde, Michelle H.; Gravel, Brian E.; Macrander, Christopher A.

    2015-04-01

    Modeling and using technology are two practices of particular interest to K-12 science educators. These practices are inextricably linked among professionals, who engage in modeling activity with and across a variety of representational technologies. In this paper, we explore the practices of five sixth-grade girls as they generated models of smell diffusion using drawing, stop-motion animation, and computational simulation during a multi-day workshop. We analyze video, student discourse, and artifacts to address the questions: In what ways did learners' modeling practices, reasoning about mechanism, and ideas about smell shift as they worked across this variety of representational technologies? And, what supports enabled them to persist and progress in the modeling activity? We found that the girls engaged in two distinct modeling cycles that reflected persistence and deepening engagement in the task. In the first, messing about, they focused on describing and representing many ideas related to the spread of smell at once. In the second, digging in, they focused on testing and revising specific mechanisms that underlie smell diffusion. Upon deeper analysis, we found these cycles were linked to the girls' invention of "oogtom," a representational object that encapsulated many ideas from the first cycle and allowed the girls to restart modeling with the mechanistic focus required to construct simulations. We analyze the role of activity design, facilitation, and technological infrastructure in this pattern of engagement over the course of the workshop and discuss implications for future research, curriculum design, and classroom practice.

  16. 43 CFR 15.3 - Dredging, filling, excavating and building activities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Dredging, filling, excavating and building activities. 15.3 Section 15.3 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE § 15.3 Dredging, filling, excavating and building activities. No dredging, excavating,...

  17. 43 CFR 15.3 - Dredging, filling, excavating and building activities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Dredging, filling, excavating and building activities. 15.3 Section 15.3 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE § 15.3 Dredging, filling, excavating and building activities. No dredging, excavating,...

  18. 43 CFR 15.3 - Dredging, filling, excavating and building activities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Dredging, filling, excavating and building activities. 15.3 Section 15.3 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE § 15.3 Dredging, filling, excavating and building activities. No dredging, excavating,...

  19. 43 CFR 15.3 - Dredging, filling, excavating and building activities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Dredging, filling, excavating and building activities. 15.3 Section 15.3 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE § 15.3 Dredging, filling, excavating and building activities. No dredging, excavating,...

  20. 43 CFR 15.3 - Dredging, filling, excavating and building activities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Dredging, filling, excavating and building activities. 15.3 Section 15.3 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE § 15.3 Dredging, filling, excavating and building activities. No dredging, excavating,...

  1. Empowering Learners

    ERIC Educational Resources Information Center

    Franklin, Pat; Stephens, Claire Gatrell

    2010-01-01

    Turning students into lifelong learners is not easily accomplished. How do school librarians ensure that students have a zeal for learning? How do they encourage, cajole, or entice students to want to learn? The answer lies in empowering students with the skills they need to enjoy researching as well as reading for information and pleasure. This…

  2. Activity Based Learning as Self-Accessing Strategy to Promote Learners' Autonomy

    ERIC Educational Resources Information Center

    Ravi, R.; Xavier, P.

    2007-01-01

    The Activity Based Learning (ABL) is unique and effective to attract out-of -school children to schools. It facilitates readiness for learning, instruction, reinforcement and evaluation. ABL has transformed the classrooms into hubs of activities and meaningful learning. Activity-based learning, naturally leads to cooperative learning. Since group…

  3. Student Activities, Electronic Learners, and the Future: Integrating a Technological Component into Your Role as an Advisor.

    ERIC Educational Resources Information Center

    Simon, Jason Foster

    1996-01-01

    Provides advice to faculty advisers of student organizations on understanding the learning styles, needs, cultures, and strengths of today's "electronic learners." Advisers need to understand technology-related learning patterns and become technologically literate to work with college students. (MDM)

  4. Freedom To Fly: 101 Activities for Building Self-Worth.

    ERIC Educational Resources Information Center

    Brewer, Chris

    A sense of self-worth and trust in oneself provides the will to survive, the desire to create, the ability to learn, and the courage to reach out and connect with another human being. This guide provides a self-worth building model based on the acronym SELF: (1) Sensing; (2) Expressing; (3) Learning; and (4) Forming. The self-worth model focuses…

  5. The Structural Challenge: A Simple Design-Based Science Activity to Foster Creativity among Kinaesthetic Learners

    ERIC Educational Resources Information Center

    Amir, Nazir; Subramaniam, R.

    2014-01-01

    A suitable way for teachers to present science content and foster creativity in less academically inclined students is by getting them to engage in design-based science activities and guiding them along the way. This study illustrates how a design-and-make activity was carried out with the aim of getting students to showcase their creativity while…

  6. The Development of Spatial Skills through Interventions Involving Block Building Activities

    ERIC Educational Resources Information Center

    Casey, Beth M.; Andrews, Nicole; Schindler, Holly; Kersh, Joanne E.; Samper, Alexandra; Copley, Juanita

    2008-01-01

    This study investigated the use of block-building interventions to develop spatial-reasoning skills in kindergartners. Two intervention conditions and a control condition were included to determine, first, whether the block building activities themselves benefited children's spatial skills, and secondly, whether a story context further improved…

  7. Hippocampus activity differentiates good from poor learners of a novel lexicon.

    PubMed

    Breitenstein, Caterina; Jansen, Andreas; Deppe, Michael; Foerster, Ann-Freya; Sommer, Jens; Wolbers, Thomas; Knecht, Stefan

    2005-04-15

    Language proficiency is a key to academic and workplace success for native and non-native speakers. It is largely unknown, however, why some people pick up languages more easily than others. We used event-related functional magnetic resonance imaging (e-fMRI) to elucidate which brain regions are modulated during the acquisition of a novel lexicon and which of these learning-related activity changes correlated with general semantic language knowledge. Fourteen healthy young subjects learned a novel vocabulary of 45 concrete nouns via an associative learning principle over the course of five blocks during e-fMRI. As a control condition, subjects took part in a structurally identical "No-Learning" condition lacking any learning principle. Overall, increasing vocabulary proficiency was associated with (intercorrelated) modulations of activity within the left hippocampus and the left fusiform gyrus, regions involved in the binding and integration of multimodal stimuli, and with an increasing activation of the left inferior parietal cortex, the presumed neural store of phonological associations. None of these activity changes were observed during the control condition. Furthermore, subjects who showed less suppression of hippocampal activity over learning blocks scored higher on semantic knowledge in their native language and learned the novel vocabulary more efficiently. Our findings indicate that (a) the successful acquisition of a new lexicon depends on correlated amplitude changes between the left hippocampus and neocortical regions and (b) learning-related hippocampus activity is a stable marker of individual differences in the ability to acquire and master vocabularies.

  8. A Case Study Analysis of a Constructionist Knowledge Building Community with Activity Theory

    ERIC Educational Resources Information Center

    Ang, Chee S.; Zaphiris, Panayiotis; Wilson, Stephanie

    2011-01-01

    This article investigates how activity theory can help research a constructionist community. We present a constructionist activity model called CONstructionism Through ACtivity Theory (CONTACT) model and explain how it can be used to analyse the constructionist activity in knowledge building communities. We then illustrate the model through its…

  9. Collaborative Syntactic Priming Activities and EFL Learners' Production of Wh-questions

    ERIC Educational Resources Information Center

    McDonough, Kim; Chaikitmongkol, Wanpen

    2010-01-01

    Syntactic priming is the tendency for a speaker to produce a structure that was encountered in recent discourse and is measured by calculating how frequently speakers use the modelled structures as opposed to alternatives. Recent lab-based studies have shown that carrying out syntactic priming activities with trained interlocutors positively…

  10. The Effect of Curricular Activities on Learner Autonomy: The Perspective of Undergraduate Mechanical Engineering Students

    ERIC Educational Resources Information Center

    Duarte, M.; Leite, C.; Mouraz, A.

    2016-01-01

    This study researches how first-year engineering students perceived the influence of curricular activities on their own learning autonomy, measured with an adaptation of the Personal Responsibility Orientation to Self-direction in Learning Scale (PRO-SDLS). Participants were questioned to assess the influence of the teacher's role. The results…

  11. Growing into Greatness: A Study of a Local History Group of Active-Retired Learners

    ERIC Educational Resources Information Center

    Corrigan, Trudy; Byrne, Brid; Harris, Phyllis; Lalor, Maureen; O'Connor, Maura; O'Reilly, Kathleen; Quinn, Frank; Forde, Kathleen

    2005-01-01

    Research in Canada on the learning needs of older people looked at such issues as how to cope with changes in society, the need to make a contribution and the need to be influential. The White Paper on Adult Education "Learning for Life" notes that strategies for active ageing stress the critical importance of access to learning as a key…

  12. Research on the Healthy Lifestyle Model, Active Ageing, and Loneliness of Senior Learners

    ERIC Educational Resources Information Center

    Hung, Jui-Ying; Lu, Kuo-Song

    2014-01-01

    Taiwan has the fastest ageing population in the world. Thus, the government and local policy makers need to formulate policies not just for the nursing and care needs of the aged. They also need to actively promote the need for lifelong learning among seniors in order to achieve elderly-friendly objectives, such as health promotion and delays in…

  13. The Effect of a Timed Reading Activity on EFL Learners: Speed, Comprehension, and Perceptions

    ERIC Educational Resources Information Center

    Chang, Anna C-S

    2010-01-01

    To develop reading fluency, a 13-week timed reading activity was integrated into a normal curriculum with the aim of improving students' reading rates. Participants were 84 college students divided into an experimental and a control group. The test instruments involved pretests and posttests on reading speed and comprehension. Students'…

  14. Subcontracted activities related to TES for building heating and cooling

    NASA Technical Reports Server (NTRS)

    Martin, J.

    1980-01-01

    The subcontract program elements related to thermal energy storage for building heating and cooling systems are outlined. The following factors are included: subcontracts in the utility load management application area; life and stability testing of packaged low cost energy storage materials; and development of thermal energy storage systems for residential space cooling. Resistance storage heater component development, demonstration of storage heater systems for residential applications, and simulation and evaluation of latent heat thermal energy storage (heat pump systems) are also discussed. Application of thermal energy storage for solar application and twin cities district heating are covered including an application analysis and technology assessment of thermal energy storage.

  15. Subcontracted activities related to TES for building heating and cooling

    NASA Astrophysics Data System (ADS)

    Martin, J.

    1980-03-01

    The subcontract program elements related to thermal energy storage for building heating and cooling systems are outlined. The following factors are included: subcontracts in the utility load management application area; life and stability testing of packaged low cost energy storage materials; and development of thermal energy storage systems for residential space cooling. Resistance storage heater component development, demonstration of storage heater systems for residential applications, and simulation and evaluation of latent heat thermal energy storage (heat pump systems) are also discussed. Application of thermal energy storage for solar application and twin cities district heating are covered including an application analysis and technology assessment of thermal energy storage.

  16. Building predictive gene signatures through simultaneous assessment of transcription factor activation and gene expression.

    EPA Science Inventory

    Building predictive gene signatures through simultaneous assessment of transcription factor activation and gene expression Exposure to many drugs and environmentally-relevant chemicals can cause adverse outcomes. These adverse outcomes, such as cancer, have been linked to mol...

  17. Get Kids Moving: Simple Activities To Build Gross-Motor Skills.

    ERIC Educational Resources Information Center

    Texas Child Care, 2003

    2003-01-01

    Highlights the importance of activities to build gross motor skills and provides hints for encouraging such activities. Specific areas of activities presented are: (1) running and jumping; (2) music games; (3) action games; (4) races; (5) bed sheets or parachutes; (6) hula hoops; (7) balls; (8) batting; (9) balance; and (10) creative movement. (SD)

  18. 101 Activities for Building More Effective School-Community Involvement.

    ERIC Educational Resources Information Center

    Rich, Dorothy; Mattox, Beverly

    This booklet contains a collection of more than 100 activities designed to promote school-home and school-community relations. Activities are organized into seven categories: (1) communicating word from home to school, (2) people to people, (3) educational events, (4) volunteers--hands on in the classroom, (5) utilizing community resources, (6)…

  19. Style Shifts among Japanese Learners before and after Study Abroad in Japan: Becoming Active Social Agents in Japanese

    ERIC Educational Resources Information Center

    Iwasaki, Noriko

    2010-01-01

    Previous studies on L2 Japanese sojourners often reported that learners overuse the plain style or haphazardly mix the plain and polite styles upon return. These styles, which are often associated with formal or informal contexts, also index complex social and situational meanings, and native speakers are reported to shift their styles to create…

  20. Teacher-Made Tactile Science Materials with Critical and Creative Thinking Activities for Learners Including Those with Visual Impairments

    ERIC Educational Resources Information Center

    Teske, Jolene K.; Gray, Phyllis; Kuhn, Mason A.; Clausen, Courtney K.; Smith, Latisha L.; Alsubia, Sukainah A.; Ghayoorad, Maryam; Rule, Audrey C.; Schneider, Jean Suchsland

    2014-01-01

    Gifted students with visual impairments are twice exceptional learners and may not evidence their advanced science aptitudes without appropriate accommodations for learning science. However, effective tactile science teaching materials may be easily made. Recent research has shown that when tactile materials are used with "all" students…

  1. Examining Student Cognitive and Affective Engagement and Reading Instructional Activities: Spanish-Speaking English Learners' Reading Profiles

    ERIC Educational Resources Information Center

    Barber, Ana Taboada; Gallagher, Melissa; Smith, Peet; Buehl, Michelle M.; Beck, Jori S.

    2016-01-01

    Recent research has emphasized the key role of engagement in helping students succeed in school and beyond. Given the academic struggles that many English learners (ELs) face as they transition to middle school, exploring the facets of engagement in middle school ELs is needed. We established reader profiles for eight sixth grade Hispanic ELs and…

  2. Guiding Learners to near Native Fluency in English through an Adaptive Programme of Activities Which Includes Phoneme and Prosody Analysis

    ERIC Educational Resources Information Center

    Lawson, Alistair; Attridge, Ann; Lapok, Paul

    2014-01-01

    Many students of English language find pronunciation difficult to master. This work in progress paper discusses an incremental and iterative approach towards developing requirements for software applications to assist learners with the perception and production of English pronunciation in terms of phonemes and prosody. It was found that prompts…

  3. We Are What We Do: Examining Learner-Generated Content in the Anatomy Laboratory through the Lens of Activity Theory

    ERIC Educational Resources Information Center

    Doubleday, Alison F.; Wille, Sarah J.

    2014-01-01

    Video and photography are often used for delivering content within the anatomical sciences. However, instructors typically produce these resources to provide instructional or procedural information. Although the benefits of learner-generated content have been explored within educational research, virtually no studies have investigated the use of…

  4. Learner Personas in CALL

    ERIC Educational Resources Information Center

    Heift, Trude

    2007-01-01

    In examining the titles of this year's conference presentations, the author noticed quite a few papers that focus on learner-specific issues, for instance, papers that address learning styles, learner needs, personality and learning, learner modeling and, more generally, pedagogical issues that deal with individual learner differences in…

  5. Learning from Learners.

    ERIC Educational Resources Information Center

    Matos, Joao Filipe

    This paper is a reflection of the preparation of the Psychology of Mathematics Education Panel (PME26) that discuss the issue of "learning from learners." What it implies to be a learner is formulated in order to reflect upon the way teachers and/or researchers learn from learners. The idea of conceptualizing the notion of "learning from learners"…

  6. Boundary Breakers: A Team Building Guide for Student Activity Advisers.

    ERIC Educational Resources Information Center

    Schrader, John

    Boundary breakers, the modern term for "icebreakers," tear down barriers that sometimes form within student groups and organizations, and offer a low-risk way for group members to become better acquainted. This document is a "hands on" booklet that covers such boundary-breaking activities as "Send a Letter,""The Lap Game,""One-Minute Interview,"…

  7. Building a better mousetrap (exergame) to increase youth physical activity

    Technology Transfer Automated Retrieval System (TEKTRAN)

    While exergames have been demonstrated to induce moderate levels of physical activity (PA) if played as designed, there is conflicting evidence on use of exergaming leading to increased habitual PA. Exergames have increased PA in some home and school studies, but not others. Exergames have been us...

  8. Capacity Building as a Tool for Assessing Training and Development Activity: An Indian Case Study

    ERIC Educational Resources Information Center

    Krishnaveni, R.; Sripirabaa, B.

    2008-01-01

    In recognition of its increasing importance, many organizations make periodic assessments of their training and development activity. The objective of the present study was to extend the concept of capacity building to the assessment of training and development activity in an automobile component manufacturing organization, using a developed and…

  9. QSAR study on the antibacterial activity of some sulfa drugs: building blockers of Mannich bases.

    PubMed

    Mandloi, Dheeraj; Joshi, Sheela; Khadikar, Padmakar V; Khosla, Navita

    2005-01-17

    Sulfa drugs are building blockers of several types of Mannich bases. Consequently, the antibacterial activities of sulfa drugs are reported in this paper, which will help in explaining and understanding antibacterial activities of Mannich bases. Reported QSAR is carried out using distance-based topological indices and discussed critically on the basis of statistical parameters.

  10. Generating Effective Facilitation Questions for Team-Building/Personal-Challenge Activities

    ERIC Educational Resources Information Center

    Gabbei, Ritchie

    2004-01-01

    Team-building/personal-challenge (TB/PC) activities have become popular ways to address students' interpersonal and intrapersonal skills and abilities associated with the affective domain. The outcomes associated with TB/PC activities are often best experienced and learned through the use of indirect methods of instruction. Typically, many…

  11. Predictive Optimal Control of Active and Passive Building Thermal Storage Inventory

    SciTech Connect

    Gregor P. Henze; Moncef Krarti

    2003-12-17

    Cooling of commercial buildings contributes significantly to the peak demand placed on an electrical utility grid. Time-of-use electricity rates encourage shifting of electrical loads to off-peak periods at night and weekends. Buildings can respond to these pricing signals by shifting cooling-related thermal loads either by precooling the building's massive structure or the use of active thermal energy storage systems such as ice storage. While these two thermal batteries have been engaged separately in the past, this project investigates the merits of harnessing both storage media concurrently in the context of predictive optimal control. This topical report describes the demonstration of the model-based predictive optimal control for active and passive building thermal storage inventory in a test facility in real-time using time-of-use differentiated electricity prices without demand charges. The laboratory testing findings presented in this topical report cover the second of three project phases. The novel supervisory controller successfully executed a three-step procedure consisting of (1) short-term weather prediction, (2) optimization of control strategy over the next planning horizon using a calibrated building model, and (3) post-processing of the optimal strategy to yield a control command for the current time step that can be executed in the test facility. The primary and secondary building mechanical systems were effectively orchestrated by the model-based predictive optimal controller in real-time while observing comfort and operational constraints. The findings reveal that when the optimal controller is given imperfect weather fore-casts and when the building model used for planning control strategies does not match the actual building perfectly, measured utility costs savings relative to conventional building operation can be substantial. This requires that the facility under control lends itself to passive storage utilization and the building model

  12. Enhancing Writing Pedagogy with Learner Corpus Data

    ERIC Educational Resources Information Center

    Cotos, Elena

    2014-01-01

    Learner corpora have become prominent in language teaching and learning, enhancing data-driven learning (DDL) pedagogy by promoting "learning driven data" in the classroom. This study explores the potential of a local learner corpus by investigating the effects of two types of DDL activities, one relying on a native-speaker corpus (NSC)…

  13. The Tip of the Iceberg: Factors Affecting Learner Motivation

    ERIC Educational Resources Information Center

    Littlejohn, Andrew

    2008-01-01

    Teachers' informal discussions of learner motivation often emphasize the need to find ways to motivate learners, most usually through "fun" or "dynamic" activities. This paper starts from the assumption, however, that part of the work of the teacher is to avoid the "demotivation" of learners, and that there is a need to consider the overall…

  14. Seeing It Their Way: Learners and Language Curricula.

    ERIC Educational Resources Information Center

    Nunan, David

    The starting point for curriculum planning for second language instruction is the learner, and a curriculum can claim to be learner-centered only if key factors about the learner are made the basis for curriculum design at all stages in the planning and development of learning activities and materials and in the sequencing of learning experiences.…

  15. Integration of active thermography into the assessment of cultural heritage buildings

    NASA Astrophysics Data System (ADS)

    Maierhofer, Christiane; Röllig, Mathias; Krankenhagen, Rainer

    2010-10-01

    Applications of infrared thermography in civil engineering are not limited to the identification of heat losses in building envelopes. Active infrared thermography methods enable structural investigations of building elements with one-sided access up to a depth of about 10 cm. Masonry and especially historical masonry has a very heterogeneous structure containing several different materials (brick, stone, mortar, plaster, wood, metal, etc.) with various thermal properties. As many classes of damage originate from defects that are close to the surface, active thermography is in general very well suited to assessing different test problems in cultural heritage buildings. In this paper, the physical background, equipment, environmental influences and material properties are discussed. Several application results are presented. It is shown how active thermography can be integrated into a holistic approach for the assessment of historical structures.

  16. Task Complexity, Learning Opportunities, and Korean EFL Learners' Question Development

    ERIC Educational Resources Information Center

    Kim, YouJin

    2012-01-01

    Building on the cognitive and interactive perspectives of task research, the cognition hypothesis states that increasing task complexity promotes greater interaction and feedback and thus facilitates second language (L2) development (Robinson, 2001b, 2007a). To date, very little research has explored this claim during learner-learner interactions…

  17. Dual-Language Learners: Strategies for Teaching English

    ERIC Educational Resources Information Center

    Passe, Angèle Sancho

    2013-01-01

    Support dual-language learners as they develop the skills necessary for school readiness and success For dual-language learners--children who are learning both English and a home language--the first eight years are crucial for building strong foundations for academic success. During this time, children acquire the early literacy skills needed to…

  18. Educator Competencies for Personalized, Learner-Centered Teaching

    ERIC Educational Resources Information Center

    Wolfe, Rebecca E.; Poon, Jennifer Davis

    2015-01-01

    Learner-centered approaches have captured the imagination and loyalty of educators since the time of Dewey and the Progressive Movement, yet they have never been implemented at scale. What marks this era as different is the renewed interest in personalized, learner-centered education of today. It builds from a powerful combination of economic,…

  19. The Ultimate Partnership: Teachers and Workers as Co-Learners.

    ERIC Educational Resources Information Center

    Pritz, Sandra G.

    1994-01-01

    A National Workplace Literacy Project implemented by the Center on Education and Training for Employment and the Ohio State Building and Construction Trades Council involves a partnership that employs teacher-worker co-learner methodology. It uses the DELTA (DACUM Enhanced Literacy Task Analysis) process to identify learner needs. (JOW)

  20. Building inhabitant feedback: Creating a reflective practice for environmental design using activity theory

    NASA Astrophysics Data System (ADS)

    Cunningham, Dara Suzanne

    The way buildings are designed now, there is little feedback from use involved in the design process. Attempts to correct this problem have been made in the form of Post Occupancy Evaluations (POEs) for 50-years but have largely failed. POEs are the accepted method for environmental designers to collect feedback about buildings in use. They are infrequently conducted, after the building is built, in a one-time only evaluation, and not funded as part of the build process. Other products receive feedback about the design in use from online critiques. Online critiques could provide a platform for feedback from actors engaged with buildings in use for environmental designers to utilize in developing reflective design rationale to avoid adverse consequences in future designs or correct consequences in past and current designs. Since buildings constitute such a large part of the human environment, it's important to research the effects of buildings on their inhabitants. In order for environmental designers to act on feedback from situated use, designers need to have access to that feedback and all actors interacting with the building design need to have an easy, inexpensive, and accessible method to submit feedback. These needs can be addressed by utilizing modern networked and mobile computing to collect and access building feedback. The analysis presented in this dissertation is informed by a thorough evaluation of the theory of reflective practice, activity theory, environmental design, and cognitive science research. From this analysis, I developed the following contributions. First, I expanded Schon's reflective practice by combining his theory with a modified version of activity theory, using activity theory to enrich reflective practice and create Reflective Activity Systems Theory (RAST), which provides a new framework to develop design rationale based on feedback from use and a focus on the activity. Second, I suggest the design of an activity information system

  1. Learners and Teachers as Co-Designers of Relevant Science Curricula

    ERIC Educational Resources Information Center

    Stears, Michele; Malcolm, Cliff

    2005-01-01

    In this project the researchers worked with Grade 6 learners and teachers on the Cape Flats of Cape Town, South Africa, to design a science module that builds on learners' experiences and responds to their needs. The project went beyond learning processes and contexts, to incorporate learners' purposes and interests, the circumstances of their…

  2. Building a beverage for recovery from endurance activity: a review.

    PubMed

    Spaccarotella, Kim J; Andzel, Walter D

    2011-11-01

    Recovery beverages are commonly used by endurance and team-sport athletes during the time between exercise sessions. Practical recommendations on the optimal nutrient composition of these drinks and timing of their consumption are therefore needed. This article summarizes research to date on the use of recovery beverages after aerobic activities and provides the following recommendations for practitioners on the optimal formula and timing of use for endurance and team-sport athletes. Current evidence suggests that, to maximize glycogen resynthesis, athletes should consume about 1.2 g carbohydrate per kilogram body weight as glucose and sucrose immediately after exercise and each hour thereafter for 4-6 hours postexercise. Alternatively, they may consume 0.8 g·kg(-1)·h(-1) in combination with 0.4 g·kg(-1)·h(-1) amino acids or protein. Liquids provide valuable fluids for rehydration, and an ideal recovery beverage should not only contain carbohydrate and protein but also contain electrolytes, including about 0.3-0.7 g sodium·per liter fluid to help restore sodium lost through sweat. Commercial beverages with this type of nutrient composition are effective, and recent work indicates that chocolate milk may be as effective as or superior to these in promoting recovery. Research regarding the effects of specific types of amino acids and antioxidants on recovery is mixed; thus, further investigation is needed before specific recommendations about these nutrients can be made. Future studies that include women and athletes representing a variety of sports, ages, and training levels and that use consistent methodology will lead to a better understanding of the effects of postexercise intake on recovery.

  3. Inventory of U.S.-led International Activities on Building Energy Efficiency Initial Findings

    SciTech Connect

    Delgado, Alison; Evans, Meredydd

    2010-04-01

    Several U.S. Government agencies promote energy efficiency in buildings internationally. The types and scope of activities vary by agency. Those with the largest role include the U.S. Agency for International Development (USAID), the U.S. Department of State and the Environmental Protection Agency (EPA). Both USAID and the Department of State have a substantial presence overseas, which may present some complementarities with the Department of Energy’s efforts to reach out to other countries. Generally speaking, USAID focuses on capacity building and policy issues; the Department of State focuses on broad diplomatic efforts and some targeted grants in support of these efforts, and EPA has more targeted roles linked to ENERGY STAR appliances and a few other activities. Several additional agencies are also involved in trade-related efforts to promote energy efficiency in buildings. These include the Department of Commerce, the Export-Import Bank, the Overseas Private Investment Corporation and the Trade and Development Agency (TDA). This initial synthesis report is designed to summarize broad trends and activities relating to international cooperation on energy efficiency in buildings, which can help the U.S. Department of Energy (DOE) in developing its own strategy in this area. The Pacific Northwest National Laboratory will develop a more complete synthesis report later in 2010 as it populates a database on international projects on building energy efficiency.

  4. Expanded Perspectives on Autonomous Learners

    ERIC Educational Resources Information Center

    Oxford, Rebecca L.

    2015-01-01

    This paper explores two general perspectives on autonomous learners: psychological and sociocultural. These perspectives introduce a range of theoretically grounded facets of autonomous learners, facets such as the self-regulated learner, the emotionally intelligent learner, the self-determined learner, the mediated learner, the socioculturally…

  5. Recognition of human activities using depth images of Kinect for biofied building

    NASA Astrophysics Data System (ADS)

    Ogawa, Ami; Mita, Akira

    2015-03-01

    These days, various functions in the living spaces are needed because of an aging society, promotion of energy conservation, and diversification of lifestyles. To meet this requirement, we propose "Biofied Building". The "Biofied Building" is the system learnt from living beings. The various information is accumulated in a database using small sensor agent robots as a key function of this system to control the living spaces. Among the various kinds of information about the living spaces, especially human activities can be triggers for lighting or air conditioning control. By doing so, customized space is possible. Human activities are divided into two groups, the activities consisting of single behavior and the activities consisting of multiple behaviors. For example, "standing up" or "sitting down" consists of a single behavior. These activities are accompanied by large motions. On the other hand "eating" consists of several behaviors, holding the chopsticks, catching the food, putting them in the mouth, and so on. These are continuous motions. Considering the characteristics of two types of human activities, we individually, use two methods, R transformation and variance. In this paper, we focus on the two different types of human activities, and propose the two methods of human activity recognition methods for construction of the database of living space for "Biofied Building". Finally, we compare the results of both methods.

  6. Between the Social and the Selfish: Learner Autonomy in Online Environments

    ERIC Educational Resources Information Center

    Lewis, Tim

    2013-01-01

    This paper explores what it means to be an autonomous learner in an online social context. Using distinctions originally drawn by Jürgen Habermas, it argues that classic accounts of learner autonomy as teleological action are inadequate to explain learner activity in group settings. It points out that learners in such settings display attitudes…

  7. Essential Learnings in Environmental Education--A Database for Building Activities and Programs.

    ERIC Educational Resources Information Center

    Ballard, Melissa, Comp.; Pandya, Mamata, Comp.

    The purpose of this book is to provide building blocks for designing and reviewing environmental education programs and activities. This handbook provides 600 basic concepts needed to attain the environmental education goals outlined at the Tbilisi, USSR, conference and generally agreed to be the fundamental core of quality environmental…

  8. 24 CFR 115.303 - Eligible activities for capacity building funds.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... DEVELOPMENT FAIR HOUSING CERTIFICATION AND FUNDING OF STATE AND LOCAL FAIR HOUSING ENFORCEMENT AGENCIES Fair... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Eligible activities for capacity building funds. 115.303 Section 115.303 Housing and Urban Development Regulations Relating to Housing...

  9. Using Theory Elaboration and Activity Theory for Building a Knowledge Management Apparatus.

    ERIC Educational Resources Information Center

    Cortez, Edwin M.; Kazlauskas, Edward J.

    2000-01-01

    Reports ongoing developmental research at the Department of Agriculture to build a high-performance knowledge base for four agencies within the Department. Describes data gathering for the information system; planning to support knowledge management practices; theory elaboration through qualitative case analysis; and use of an activity theory…

  10. Building an Understanding of Functions: A Series of Activities for Pre-Calculus

    ERIC Educational Resources Information Center

    Carducci, Olivia M.

    2008-01-01

    Building block toys can be used to illustrate various concepts connected with functions including graphs and rates of change of linear and exponential functions, piecewise functions, and composition of functions. Five brief activities suitable for a pre-calculus course are described.

  11. Listening to Learners.

    ERIC Educational Resources Information Center

    Ravenhall, Mark

    This booklet looks at the role of learner feedback in the quality improvement process. It suggests how adult and community learning (ACL) providers can adapt and improve their practice to meet the needs of learners in the changed policy context. Chapter 1 explores why providers should listen to learners and finds that listening to learners…

  12. Learners' Interpretations of Recasts

    ERIC Educational Resources Information Center

    Carpenter, Helen; Jeon, K. Seon; MacGregor, David; Mackey, Alison

    2006-01-01

    A number of interaction researchers have claimed that recasts might be ambiguous to learners; that is, instead of perceiving recasts as containing corrective feedback, learners might see them simply as literal or semantic repetitions without any corrective element (Long, in press; Lyster & Ranta, 1997). This study investigates learners'…

  13. Learner Differences in Theory and Practice

    ERIC Educational Resources Information Center

    Kalantzis, Mary; Cope, Bill

    2016-01-01

    This paper explores the complex and shifting dimensions of the social, cultural and bodily differences that impact on learners and their learning. Our theoretical argument proceeds in five stages. First, we build a typology of terms used to classify demographic differences for the purposes of designing, implementing and evaluating the…

  14. Predictive Optimal Control of Active and Passive Building Thermal Storage Inventory

    SciTech Connect

    Gregor P. Henze; Moncef Krarti

    2005-09-30

    Cooling of commercial buildings contributes significantly to the peak demand placed on an electrical utility grid. Time-of-use electricity rates encourage shifting of electrical loads to off-peak periods at night and weekends. Buildings can respond to these pricing signals by shifting cooling-related thermal loads either by precooling the building's massive structure or the use of active thermal energy storage systems such as ice storage. While these two thermal batteries have been engaged separately in the past, this project investigated the merits of harnessing both storage media concurrently in the context of predictive optimal control. To pursue the analysis, modeling, and simulation research of Phase 1, two separate simulation environments were developed. Based on the new dynamic building simulation program EnergyPlus, a utility rate module, two thermal energy storage models were added. Also, a sequential optimization approach to the cost minimization problem using direct search, gradient-based, and dynamic programming methods was incorporated. The objective function was the total utility bill including the cost of reheat and a time-of-use electricity rate either with or without demand charges. An alternative simulation environment based on TRNSYS and Matlab was developed to allow for comparison and cross-validation with EnergyPlus. The initial evaluation of the theoretical potential of the combined optimal control assumed perfect weather prediction and match between the building model and the actual building counterpart. The analysis showed that the combined utilization leads to cost savings that is significantly greater than either storage but less than the sum of the individual savings. The findings reveal that the cooling-related on-peak electrical demand of commercial buildings can be considerably reduced. A subsequent analysis of the impact of forecasting uncertainty in the required short-term weather forecasts determined that it takes only very simple

  15. Building an Integrated Study

    ERIC Educational Resources Information Center

    Collins, Myrtle T.; Greenberg, Marvin

    1974-01-01

    Article described a plan to develop integrated study through music activities. Students learned to become more independent learners while concentrating on more complex and creative activities. (Author/RK)

  16. Learner Perceptions of Biophilia and the Learning Environment: A Phenomenological Study

    ERIC Educational Resources Information Center

    Matteson, Donna

    2013-01-01

    The purpose of this study was to address a local university's need to promote learner-centered instruction and collaboration through classroom design. Learner-centered collaborative experiences were proposed by the local university to enhance student satisfaction and build social connections and appreciation of diversity. This study builds on…

  17. Metabolic activity of moulds as a factor of building materials biodegradation.

    PubMed

    Gutarowska, Beata

    2010-01-01

    This paper presents the effect of building materials on the growth and metabolic activity of moulds. In cultures of Aspergillus and Penicillium moulds grown on a model medium with the addition of building materials, the biomass of mycelium, its cellular components--glucan, chitin, ergosterol and the spectrum of enzymes and organic acids produced in the medium were investigated. It was found that on the medium with wallpaper moulds produced more biomass and extracellular enzymes, mainly glycolytic ones. On medium with mortar the growth of mycelium was impeded, production of biomass was 60% smaller, the quantity of chitin, glucan and ergosterol decreased 13-41%, and the activity of most enzymes was reduced; however the moulds intensively produced organic acids: malic, succinic and oxalic acid. The largest acid production activity was found in medium with addition of mortar; moulds produced the greatest variety of acids and in greater quantities than in the control medium. Metabolic activity of the moulds depends on the type of building material, and may lead to biodeterioration of these materials.

  18. Remediation of the site of a former active handling building at UKAEA- Winfrith

    SciTech Connect

    Armitage, Jack; Brown, Nick; Cornell, Rowland; Jessop, Gareth

    2007-07-01

    Available in abstract form only. Full text of publication follows: Since July 2000, NUKEM Limited has been carrying out the decommissioning of the former Active Handling Building, A59 at Winfrith, Dorset, United Kingdom (UK) under contract from the nuclear site licence holder, United Kingdom Atomic Energy Authority, (UKAEA). The building contained two heavily shielded suites of caves originally used to carry out remote examination of irradiated nuclear fuel elements and other supporting facilities which have all been decontaminated ready to permit building demolition. The demolition of the building structure and the removal of one cave line was completed during 2006 and the second cave line was demolished by March 2007. The remaining operations to be completed concern removal of the building slab and remediation of underlying soils to the final end point, free for unrestricted use without planning or nuclear regulatory control. Within the building base slab there are a range of contaminated items including secondary drain pipes, filter pits, storage hole liners and ventilation ducts which all have to be recovered for disposal along with around 4,000 m{sup 3} of surrounding concrete. In order to characterise the slab before its removal, supporting information has been obtained from site investigation work including a collimated low resolution, high sensitivity gamma survey using the GroundhogTM system of the foundation slab and the recovery and analysis of 27 cores obtained by drilling through the slab into the underlying soil. During removal of the slab it will be necessary to employ a variety of monitoring techniques to locate and remove the contaminated sections and then expose and monitor the underlying soil for evidence of any residual radioactivity. (authors)

  19. The road plan model: Information model for planning road building activities

    NASA Technical Reports Server (NTRS)

    Azinhal, Rafaela K.; Moura-Pires, Fernando

    1994-01-01

    The general building contractor is presented with an information model as an approach for deriving a high-level work plan of construction activities applied to road building. Road construction activities are represented in a Road Plan Model (RPM), which is modeled in the ISO standard STEP/EXPRESS and adopts various concepts from the GARM notation. The integration with the preceding road design stage and the succeeding phase of resource scheduling is discussed within the framework of a Road Construction Model. Construction knowledge is applied to the road design and the terrain model of the surrounding road infrastructure for the instantiation of the RPM. Issues regarding the implementation of a road planner application supporting the RPM are discussed.

  20. Learner Development in Language Learning.

    ERIC Educational Resources Information Center

    Wenden, Anita L.

    2002-01-01

    Focuses on learner development, a learner-centered innovation in foreign language-second language instruction that responds to learner diversity by aiming to improve the language learner's ability to learn a language. Describes various ideas that shaped early practice in learner development, and provides an evaluation of the theory and practice in…

  1. Modeling Learner Variability in CALL

    ERIC Educational Resources Information Center

    Heift, Trude

    2008-01-01

    This article describes challenges and benefits of modeling learner variability in Computer-Assisted Language Learning. We discuss the learner model of "E-Tutor," a learner model that addresses learner variability by focusing on certain aspects and/or features of the learner's interlanguage. Moreover, we introduce the concept of phrase descriptors,…

  2. Building Integrated Active Flow Control: Improving the Aerodynamic Performance of Tall Buildings Using Fluid-Based Aerodynamic Modification

    NASA Astrophysics Data System (ADS)

    Menicovich, David

    By 2050 an estimated 9 billion people will inhabit planet earth and almost all the growth in the next 40 years will be in urban areas putting tremendous pressure on creating sustainable cities. The rapid increase in population, rise in land value and decrease in plot sizes in cities around the world positions tall or more importantly slender buildings as the best suited building typology to address the increasingly critical demand for space in this pressing urbanization trend. However, the majority of new tall building urban developments have not followed principles of environmental and/or sustainable design and incentives to innovate, both technological and economic, are urgently required. The biggest climatic challenge to the design, construction and performance of tall buildings is wind sensitivity. This challenge is further emphasized seeing two market driven trends: on one hand as urban population grows, land value rises while plot sizes decrease; on the other, more cost effective modular construction techniques are introducing much lighter tall building structures. The combination of the two suggests a potential increase in the slenderness ratio of tall buildings (typically less than 6:1 but stretching to 20:1 in the near future) where not-so-tall but much lighter buildings will be the bulk of new construction in densely populated cities, providing affordable housing in the face of fast urbanization but also introducing wind sensitivity which was previously the problem of a very limited number of super tall buildings to a much larger number of buildings and communities. The proposed research aims to investigate a novel approach to the interaction between tall buildings and their environment. Through this approach the research proposes a new relationship between buildings and the flows around, through and inside them, where buildings could adapt to better control and manage the air flow around them, and consequently produce significant opportunities to reduce

  3. Improving Learners' Research Process Skills

    NASA Astrophysics Data System (ADS)

    Quan, T. K.; Hunter, L.; Kluger-Bell, B.; Seagroves, S.

    2010-12-01

    The Professional Development Program (PDP) supports participants as they design inquiry activities that help learners improve their research process skills. These skills include the cognitive or reasoning skills that scientists and engineers use while doing research; for example, making a testable hypothesis, coordinating results from multiple experiments, or identifying and evaluating tradeoffs. Past work in the PDP indicated that additional support was needed to help participants design instructional activities that would teach these important skills. A new workshop was therefore developed for the 2009 PDP cycle, entitled "Improving Learners' Process Skills." In this workshop, participants worked in small groups to define specific science and engineering skills found in four past PDP activity designs. Participants distinguished between "simple tasks" and "authentic inquiry" activities that learners could perform as demonstration of the skill. Through this new workshop, participants were able to explicitly discuss ways in which individual process skills are unique or inter-related. In addition, by identifying a "simple task," participants were able to pinpoint areas in which their own designs could be improved to better focus on authentic inquiry tasks. In 2010, the workshop was slightly modified to help participants reconnect the research process skills with the activity content. In addition, the idea of using generic and context-specific scaffolds was also introduced. To make the participants feel like they were contributing to the PDP community, four activity designs actively being worked on in the 2010 cycle were used. Based on participant feedback, this "Improving Learners' Process Skills" workshop should be strongly considered for future returning participants.

  4. Evaluation of various activated carbons for air cleaning - Towards design of immune and sustainable buildings

    NASA Astrophysics Data System (ADS)

    Haghighat, Fariborz; Lee, Chang-Seo; Pant, Bhuvan; Bolourani, Golnoush; Lakdawala, Ness; Bastani, Arash

    There are increased demands for security, sustainability and indoor air quality in today's building design, construction, operation and maintenance. Installation of air cleaning systems can improve the indoor air quality by reducing the air pollution levels, and enhance the building security against sudden release of chemical and/or biological agents. At the same time, air cleaning techniques may reduce the building energy consumption by reducing the outdoor air supply rate, hence lowering the needs for conditioning of outdoor air. While the air filtration of particulate matter is well standardized, the standards against which the performance of air cleaning for gaseous contaminants is measured or classified are still under development. This study examined the performance of various granular activated carbons (GACs) for the removal of volatile organic compounds (VOCs) from mechanically ventilated buildings. Eight different GACs (three virgin and five impregnated) were tested against toluene using a dynamic test system. The virgin GACs showed better performance than impregnated ones, the percentage and the type of impregnation affected the removal efficiencies. Tests were also conducted with selected GACs against toluene, cyclohexane and ethyl acetate at relative humidity (RH) values of 30%, 50% and 70%. The effect of humidity was dependant on the VOC used. Both for toluene and cyclohexane, the removal efficiency decreased as RH increased. However, higher humidity showed a positive impact on the removal of ethyl acetate.

  5. Learner Agency

    ERIC Educational Resources Information Center

    Mick, Carola

    2011-01-01

    This article presents first results of an ethnographic research project in a Luxembourgish primary school that accompanied the development of a school project by children from the fifth grade. Analysing the data children themselves collected with Kodak Zi8 cameras in order to document their project activities, it investigates their possibilities…

  6. Developing the master learner: applying learning theory to the learner, the teacher, and the learning environment.

    PubMed

    Schumacher, Daniel J; Englander, Robert; Carraccio, Carol

    2013-11-01

    As a result of the paradigm shift to a competency-based framework, both self-directed lifelong learning and learner-centeredness have become essential tenets of medical education. In the competency-based framework, learners drive their own educational process, and both learners and teachers share the responsibility for the path and content of learning. This learner-centered emphasis requires each physician to develop and maintain lifelong learning skills, which the authors propose culminate in becoming a "master leaner." To better understand the development of these skills and the attainment of that goal, the authors explore how learning theories inform the development of master learners and how to translate these theories into practical strategies for the learner, the teacher, and the learning environment so as to optimize this development.The authors begin by exploring self-determination theory, which lays the groundwork for understanding the motivation to learn. They next consider the theories of cognitive load and situated cognition, which inform the optimal context and environment for learning. Building from this foundation, the authors consider key educational theories that affect learners' abilities to serve as primary drivers of their learning, including self-directed learning (SDL); the self-assessment skills necessary for SDL; factors affecting self-assessment (self-concept, self-efficacy, illusory superiority, gap filling); and ways to mitigate the inaccuracies of self-assessment (reflection, self-monitoring, external information seeking, and self-directed assessment seeking).For each theory, they suggest practical action steps for the learner, the teacher, and the learning environment in an effort to provide a road map for developing master learners.

  7. The use of portable equipment for the activity concentration index determination of building materials: method validation and survey of building materials on the Belgian market.

    PubMed

    Stals, M; Verhoeven, S; Bruggeman, M; Pellens, V; Schroeyers, W; Schreurs, S

    2014-01-01

    The Euratom BSS requires that in the near future (2015) the building materials for application in dwellings or buildings such as offices or workshops are screened for NORM nuclides. The screening tool is the activity concentration index (ACI). Therefore it is expected that a large number of building materials will be screened for NORM and thus require ACI determination. Nowadays, the proposed standard for determination of building material ACI is a laboratory analyses technique with high purity germanium spectrometry and 21 days equilibrium delay. In this paper, the B-NORM method for determination of building material ACI is assessed as a faster method that can be performed on-site, alternative to the aforementioned standard method. The B-NORM method utilizes a LaBr3(Ce) scintillation probe to obtain the spectral data. Commercially available software was applied to comprehensively take into account the factors determining the counting efficiency. The ACI was determined by interpreting the gamma spectrum from (226)Ra and its progeny; (232)Th progeny and (40)K. In order to assess the accuracy of the B-NORM method, a large selection of samples was analyzed by a certified laboratory and the results were compared with the B-NORM results. The results obtained with the B-NORM method were in good correlation with the results obtained by the certified laboratory, indicating that the B-NORM method is an appropriate screening method to assess building material ACI. The B-NORM method was applied to analyze more than 120 building materials on the Belgian market. No building materials that exceed the proposed reference level of 1 mSv/year were encountered.

  8. Completion of the decommissioning of a former active handling building at UKAEA Winfrith

    SciTech Connect

    Brown, N.; Parkinson, S.J.; Cornell, R.M.; Staples, A.T.

    2007-07-01

    Since July 2000, NUKEM Limited has been carrying out the full decommissioning of a former Active Handling Building A59 at Winfrith in Dorset under contract from the nuclear site licence holder, UKAEA. Work has generally centred upon clearance and decontamination of the two heavily shielded suites of caves originally used to carry out remote examination of irradiated nuclear fuel elements although a number of other supporting facilities are also involved. This work has proceeded successfully to completion following extensive decontamination of the caves and associated facilities and has been followed by the recent demolition of the main containment building structure. This has permitted a start to be made on the demolition of the two heavily shielded suites of caves which is to be followed by removal of the building slab and restoration of the site. This paper reviews some of the significant tasks undertaken during the past year in preparation for the building and cave line demolition operations. It also reviews the building structure removal and recent progress made with the demolition of the two heavily reinforced concrete cave lines. The procedure used for monitoring the concrete debris from the cave lines has had to be revised during these operations and the reasons for this and a temporary delay in the cave line demolition will be discussed in the context of the remaining sections of the programme. This decommissioning programme has been achieved throughout by the employment of a non-adversarial team working approach between client and contractor. This has been instrumental in developing cost-effective and safe solutions to a range of problems during the programme, demonstrating the worth of adopting this co-operative approach for mutual benefit. (authors)

  9. Making Maths Useful: How Two Teachers Prepare Adult Learners to Apply Their Numeracy Skills in Their Lives outside the Classroom

    ERIC Educational Resources Information Center

    Brooks, Carolyn

    2015-01-01

    This pilot case study of two teachers and their learner groups from Adult and Community settings, investigates how numeracy teachers, working with adult learners in discrete numeracy classes, motivate and enable learners to build on their informal skills and apply new learning to their own real-life contexts. Teachers used a range of abstract and…

  10. Teaching Academic Content and Literacy to English Learners in Elementary and Middle School. IES Practice Guide. NCEE 2014-4012

    ERIC Educational Resources Information Center

    Baker, Scott; Lesaux, Nonie; Jayanthi, Madhavi; Dimino, Joseph; Proctor, C. Patrick; Morris, Joan; Gersten, Russell; Haymond, Kelly; Kieffer, Michael J.; Linan-Thompson, Sylvia; Newman-Gonchar, Rebecca

    2014-01-01

    As English learners face the double demands of building knowledge of a second language while learning complex grade-level content, teachers must find effective ways to make challenging content comprehensible for students. This updated English learner practice guide, "Teaching Academic Content and Literacy to English Learners in Elementary and…

  11. Physicochemical characteristics and occupational exposure to coarse, fine and ultrafine particles during building refurbishment activities

    NASA Astrophysics Data System (ADS)

    Azarmi, Farhad; Kumar, Prashant; Mulheron, Mike; Colaux, Julien L.; Jeynes, Chris; Adhami, Siavash; Watts, John F.

    2015-08-01

    Understanding of the emissions of coarse (PM10 ≤10 μm), fine (PM2.5 ≤2.5 μm) and ultrafine particles (UFP <100 nm) from refurbishment activities and their dispersion into the nearby environment is of primary importance for developing efficient risk assessment and management strategies in the construction and demolition industry. This study investigates the release, occupational exposure and physicochemical properties of particulate matter, including UFPs, from over 20 different refurbishment activities occurring at an operational building site. Particles were measured in the 5-10,000-nm-size range using a fast response differential mobility spectrometer and a GRIMM particle spectrometer for 55 h over 8 days. The UFPs were found to account for >90 % of the total particle number concentrations and <10 % of the total mass concentrations released during the recorded activities. The highest UFP concentrations were 4860, 740, 650 and 500 times above the background value during wall-chasing, drilling, cementing and general demolition activities, respectively. Scanning electron microscopy, X-ray photoelectron spectroscopy and ion beam analysis were used to identify physicochemical characteristics of particles and attribute them to probable sources considering the size and the nature of the particles. The results confirm that refurbishment activities produce significant levels (both number and mass) of airborne particles, indicating a need to develop appropriate regulations for the control of occupational exposure of operatives undertaking building refurbishment.

  12. Building Astronomy Curriculum to Include the Sight Impaired: Week long summer camp activities for Middle School Students adherent to Washington State Curriculum Standards (EALR's)

    NASA Astrophysics Data System (ADS)

    Ramien, Natalie; Loebman, S. R.; Player, V.; Larson, A.; Torcolini, N. B.; Traverse, A.

    2011-01-01

    Currently astronomy learning is heavily geared towards visual aids; however, roughly 10 million people in North America are sight impaired. Every student should have access to meaningful astronomy curriculum; an understanding of astronomy is an expectation of national and state science learning requirements. Over the last ten years, Noreen Grice has developed Braille and large print astronomy text books aimed at sight impaired learners. We build upon Grice's written work and present here a five day lesson plan that integrates 2D reading with 3D activities. Through this curriculum, students develop an intuitive understanding of astronomical distance, size, composition and lifetimes. We present five distinct lesson modules that can be taught individually or in a sequential form: the planets, our sun, stars, stellar evolution and galaxies. We have tested these modules on sight impaired students and report the results here. Overall, we find the work presented here lends itself equally well to a week long science camp geared toward middle school sight impaired taught by astronomers or as supplemental material integrated into a regular classroom science curriculum. This work was made possible by a 2007 Simple Effective Education and Dissemination (SEED) Grant For Astronomy Researchers, Astronomical Society of the Pacific through funds provided by the Planck Mission, Jet Propulsion Laboratory, California Institute of Technology.

  13. Assessment of alpha activity of building materials commonly used in West Bengal, India.

    PubMed

    Ghosh, Dipak; Deb, Argha; Bera, Sukumar; Sengupta, Rosalima; Patra, Kanchan Kumar

    2008-02-01

    This paper, reports for the first time, an extensive study of alpha activity of all widely used building materials (plaster of Paris, stone chips, marble, white cement, mosaic stone, limestone, sand, granite, cement brick, asbestos, red brick, cement tile, ceramic tile and ceramics) in West Bengal, India. The alpha activities have been measured using Solid State Nuclear Track Detector (SSNTD), a very sensitive detector for alpha particles. The samples were collected from local markets of Kolkata. The measured average alpha activities ranged from 22.7+/-2.5 to 590.6+/-16.8Bqkg(-1). The alpha activity of ceramic tiles was highest and provides additional data to estimate the effect of environmental radiation exposure on human health.

  14. Learner-Learner Interaction during Collaborative Pragmatic Tasks: The Role of Cognitive and Pragmatic Task Demands

    ERIC Educational Resources Information Center

    Kim, YouJin; Taguchi, Naoko

    2016-01-01

    Previous task complexity studies have suggested that learners produce more negotiation of meaning opportunities during complex tasks than simple tasks (Robinson, 2011). The present study builds on the existing task complexity literature by examining the impact of task complexity and pragmatic situational demands on the number of learning…

  15. Building a Community that Includes All Learners

    ERIC Educational Resources Information Center

    Dorfman, Shari; Rosenberg, Ruth

    2013-01-01

    One way to engage all students and ensure that they feel valued within a classroom is to provide opportunities for learning that tap into varied intelligences. According to Howard Gardner, "It is of the utmost importance that we recognize and nurture all of the varied human intelligences, and all of the combinations of intelligences."…

  16. Systematic plan of building Web geographic information system based on ActiveX control

    NASA Astrophysics Data System (ADS)

    Zhang, Xia; Li, Deren; Zhu, Xinyan; Chen, Nengcheng

    2003-03-01

    A systematic plan of building Web Geographic Information System (WebGIS) using ActiveX technology is proposed in this paper. In the proposed plan, ActiveX control technology is adopted in building client-side application, and two different schemas are introduced to implement communication between controls in users¡ browser and middle application server. One is based on Distribute Component Object Model (DCOM), the other is based on socket. In the former schema, middle service application is developed as a DCOM object that communicates with ActiveX control through Object Remote Procedure Call (ORPC) and accesses data in GIS Data Server through Open Database Connectivity (ODBC). In the latter, middle service application is developed using Java language. It communicates with ActiveX control through socket based on TCP/IP and accesses data in GIS Data Server through Java Database Connectivity (JDBC). The first one is usually developed using C/C++, and it is difficult to develop and deploy. The second one is relatively easy to develop, but its performance of data transfer relies on Web bandwidth. A sample application is developed using the latter schema. It is proved that the performance of the sample application is better than that of some other WebGIS applications in some degree.

  17. Building a pipeline of talent for operating radio observatories

    NASA Astrophysics Data System (ADS)

    Wingate, Lory M.

    2016-07-01

    The National Radio Astronomy Observatory's (NRAO) National and International Non-Traditional Exchange (NINE) Program teaches concepts of project management and systems engineering in a focused, nine-week, continuous effort that includes a hands-on build project with the objective of constructing and verifying the performance of a student-level basic radio instrument. The combination of using a project management (PM)/systems engineering (SE) methodical approach based on internationally recognized standards in completing this build is to demonstrate clearly to the learner the positive net effects of following methodical approaches to achieving optimal results. It also exposes the learner to basic radio science theory. An additional simple research project is used to impress upon the learner both the methodical approach, and to provide a basic understanding of the functional area of interest to the learner. This program is designed to teach sustainable skills throughout the full spectrum of activities associated with constructing, operating and maintaining radio astronomy observatories. NINE Program learners thereby return to their host sites and implement the program in their own location as a NINE Hub. This requires forming a committed relationship (through a formal Letter of Agreement), establishing a site location, and developing a program that takes into consideration the needs of the community they represent. The anticipated outcome of this program is worldwide partnerships with fast growing radio astronomy communities designed to facilitate the exchange of staff and the mentoring of under-represented1 groups of learners, thereby developing a strong pipeline of global talent to construct, operate and maintain radio astronomy observatories.

  18. Building a Brainier Mouse.

    ERIC Educational Resources Information Center

    Tsien, Joe Z.

    2000-01-01

    Describes a genetic engineering project to build an intelligent mouse. Cites understanding the molecular basis of learning and memory as a very important step. Concludes that while science will never create a genius mouse that plays the stock market, it can turn a mouse into a quick learner with a better memory. (YDS)

  19. Conceptualizing Learner Support Space.

    ERIC Educational Resources Information Center

    Cates, Ward Mitchell; Bruce, Ronald R.

    2000-01-01

    Discussion of computer-based online help systems for instructional software focuses on three types of learner support: for optimizing use of a computer program; for learning content; and for monitoring and enhancing learning. Proposes a multi-dimensional model of learner-support space defined by the intrusiveness of the delivery methods and…

  20. The Lifelong Learner.

    ERIC Educational Resources Information Center

    Gross, Ronald

    Designed to provide a general guide and stimuli for lifelong learning, this book examines all the positive factors of independent study. Lifelong learning is defined as self-directed growth free from the traditional schooling procedures. Chapters discuss the following: the lifelong learner; profiles of such learners in action; how to be…

  1. The Learner's Permit.

    ERIC Educational Resources Information Center

    Mayhew, Daniel R.

    2003-01-01

    Considers the role and value of an extended learner's period in a graduated driver-licensing system through a review of the literature. Concludes that further research is needed on the safety benefits and optional features of the learner period. (Contains 1 figure, 3 tables, and 41 references.) (AUTHOR/WFA)

  2. Focus on the Learner.

    ERIC Educational Resources Information Center

    Richards, Jack C.

    1988-01-01

    Ways in which curriculum development and methodology in teaching English as a Second Language can take account of learners are discussed. In addition, ways that teachers and researchers can collaborate in the process of developing a learner-center curriculum are examined. (28 references) (LB)

  3. Understanding Oral Learners

    ERIC Educational Resources Information Center

    Moon, W. Jay

    2012-01-01

    A five-year research project of seminary students from various cultural backgrounds revealed that the slight majority of contemporary seminary students studied are oral learners. Oral learners learn best and have their lives most transformed when professors utilize oral teaching and assessment methods. After explaining several preferences of oral…

  4. A Learner Centered Education.

    ERIC Educational Resources Information Center

    Ballard, Florence N.

    This paper proposes a learner-centered educational system, focusing on aspects that are intrinsically associated with the modern educational system, such as the curriculum, school community, parents, learners, and educational support personnel. It examines: primary level preparation (literacy, numeracy, and basic knowledge; examination and…

  5. Improving the EFL Learners' Speaking Ability through Interactive Storytelling

    ERIC Educational Resources Information Center

    Marzuki; Prayogo, Johannes Ananto; Wahyudi, Arwijati

    2016-01-01

    This present research was aimed to improve the EFL learners' speaking ability and their classroom activities through the implementation of Interactive Storytelling Strategy. Therefore, this study was directed to explore the beneficial of Interactive Storytelling that closely related to the EFL learners' everyday activities at their home and…

  6. Semi-active friction damper for buildings subject to seismic excitation

    NASA Astrophysics Data System (ADS)

    Mantilla, Juan S.; Solarte, Alexander; Gomez, Daniel; Marulanda, Johannio; Thomson, Peter

    2016-04-01

    Structural control systems are considered an effective alternative for reducing vibrations in civil structures and are classified according to their energy supply requirement: passive, semi-active, active and hybrid. Commonly used structural control systems in buildings are passive friction dampers, which add energy dissipation through damping mechanisms induced by sliding friction between their surfaces. Semi-Active Variable Friction Dampers (SAVFD) allow the optimum efficiency range of friction dampers to be enhanced by controlling the clamping force in real time. This paper describes the development and performance evaluation of a low-cost SAVFD for the reduction of vibrations of structures subject to earthquakes. The SAVFD and a benchmark structural control test structure were experimentally characterized and analytical models were developed and updated based on the dynamic characterization. Decentralized control algorithms were implemented and tested on a shaking table. Relative displacements and accelerations of the structure controlled with the SAVFD were 80% less than those of the uncontrolled structure

  7. Building 21: B21 Philadelphia

    ERIC Educational Resources Information Center

    EDUCAUSE, 2015

    2015-01-01

    As a non-selective neighborhood high school in the School District of Philadelphia, B21's mission is to empower networks of learners to connect with their passions and build agency to impact their world. Building 21 is organized into studios, workshops, and advisories. Core studios engage students in project-based learning. Blended learning…

  8. Learner-Content-Interface as an Approach for Self-Reliant and Student-Centered Learning

    ERIC Educational Resources Information Center

    Nicolay, Robin; Schwennigcke, Bastian; Sahl, Sarah; Martens, Alke

    2015-01-01

    Conceptualization and implementation of computer supported teaching and training is currently not tailored to the paradigm of learner centration. Many technical solutions lack transparency and consistency regarding the supported learner activities. An insight into learners activities correlated to learning tasks is needed. In this paper we outline…

  9. Integrated passive/active vibration absorber for multi-story buildings

    NASA Technical Reports Server (NTRS)

    Lee-Glauser, Gina J.; Ahmadi, Goodarz; Horta, Lucas G.

    1995-01-01

    Passive isolator, active vibration absorber, and an integrated passive/active (hybrid) control are studied for their effectiveness in reducing structural vibration under seismic excitations. For the passive isolator, a laminated rubber bearing base isolator which has been studied and used extensively by researchers and seismic designers is considered. An active vibration absorber concept, which can provide guaranteed closed-loop stability with minimum knowledge of the controlled system, is used to reduce the passive isolator displacement and to suppress the top floor vibration. A three-story building model is used for the numerical simulation. The performance of an active vibration absorber and a hybrid vibration controller in reducing peak structural responses is compared with the passively isolated structural response and with absence of vibration control systems under the N00W component of El Centro 1940 and N90W component of the Mexico City earthquake excitation records. The results show that the integrated passive/active vibration control system is most effective in suppressing the peak structural acceleration for the El Centro 1940 earthquake when compared with the passive or active vibration absorber alone. The active vibration absorber, however, is the only system that suppresses the peak acceleration of the structure for the Mexico City 1985 earthquake.

  10. Building an index of activity of inhabitants from their activity on the residential electrical power line.

    PubMed

    Noury, Norbert; Berenguer, Marc; Teyssier, Henri; Bouzid, Marie-Jeanne; Giordani, Michel

    2011-09-01

    In the framework of context awareness within the home, our team is currently assessing the unobtrusive detection of inhabitants' activity through the monitoring of their use and consumption of electricity. The objective is to develop a system for the remote monitoring of large populations of elderly people living independently at home. To be readily deployable on the field, such a system must be minimally intrusive both for the home environment and for the field professionals (paramedics and social workers) visiting the patients at home. We carried out two successive field experiments to evaluate and to improve our system designed to deliver a single index of daily activity. The first experiment involved 13 elderly persons over a nine-month period (84,240 h data recorded) and the second one 12 elderly over six months (51,840 h). We evaluated both the relevance of the index and the acceptability of the system as a whole. We discovered that electrical activity is a kind of unique "signature" of each person's activity. Moreover, this profile provides unexpected information on the health status of the subject. We confirmed that the system was unobtrusive and well accepted both by the subjects and by the professionals involved. Our unique index of activity, and its trend over time, can provide timely information to the professionals on the patient.

  11. Indoor Tracking to Understand Physical Activity and Sedentary Behaviour: Exploratory Study in UK Office Buildings

    PubMed Central

    Spinney, Richard; Smith, Lee; Ucci, Marcella; Fisher, Abigail; Konstantatou, Marina; Sawyer, Alexia; Wardle, Jane; Marmot, Alexi

    2015-01-01

    Little is known of the patterns of physical activity, standing and sitting by office workers. However, insight into these behaviours is of growing interest, notably in regard to public health priorities to reduce non-communicable disease risk factors associated with high levels of sitting time and low levels of physical activity. With the advent and increasing availability of indoor tracking systems it is now becoming possible to build detailed pictures of the usage of indoor spaces. This paper reports initial results of indoor tracking used in conjunction with the ActivPAL activity monitoring device. In this paper we give an overview of the usage of the tracking system and its installation and illustrate some of the resultant data. We also provide preliminary results that investigate the relationship between location, light physical activity and sitting in a small sample of office workers (n=33) from two separate office environments in order to demonstrate the relevance and explanatory power of the technique. PMID:25993515

  12. Beyond Beginning Learners.

    ERIC Educational Resources Information Center

    Jongsma, Kathy

    2003-01-01

    Discusses materials for middle grade and high school learners. Explains useful resources for teaching struggling writers. Details a publishing tool, a reading comprehension assessment, and a Scholastic Assessment Tests (SAT) preparation text. (PM)

  13. Independence Pending: Teacher Behaviors Preceding Learner Problem Solving

    ERIC Educational Resources Information Center

    Roesler, Rebecca A.

    2017-01-01

    The purposes of the present study were to identify the teacher behaviors that preceded learners' active participation in solving musical and technical problems and describe learners' roles in the problem-solving process. I applied an original model of problem solving to describe the behaviors of teachers and students in 161 rehearsal frames…

  14. Supporting Learners' Appropriation of a Web-Based Learning Curriculum

    ERIC Educational Resources Information Center

    Rasseneur-Coffinet, Dorothée; Smyrniou, Georgia; Tchounikine, Pierre

    2007-01-01

    This article presents an approach and tools that can help learners appropriate a Web-based learning curriculum and become active participants in their learning. The approach is based on a detailed modeling of the curriculum and intends to equip the learners with different computer-based tools facilitating a multiple point of view perception of the…

  15. Practices and Prospects of Learner Autonomy: Teachers' Perceptions

    ERIC Educational Resources Information Center

    Al Asmari, AbdulRahman

    2013-01-01

    Language learning process works through the learners' own reflection on how they learn and it makes learners active in the sense that they learn to analyze their learning strategies. So they start making decisions, e.g., whether to improve them or not, and in which way. Generally, this trait is missing in traditional language teaching process and…

  16. Annotation-Based Learner's Personality Modeling in Distance Learning Context

    ERIC Educational Resources Information Center

    Omheni, Nizar; Kalboussi, Anis; Mazhoud, Omar; Kacem, Ahmed Hadj

    2016-01-01

    Researchers in distance education are interested in observing and modeling learners' personality profiles, and adapting their learning experiences accordingly. When learners read and interact with their reading materials, they do unselfconscious activities like annotation which may be key feature of their personalities. Annotation activity…

  17. Maximising Asian ESL Learners' Communicative Oral English via Drama

    ERIC Educational Resources Information Center

    Gill, Chamkaur

    2016-01-01

    This paper proposes that activities based on a variety of drama-based techniques could be valuable in giving Asian ESL learners opportunities to use communicative spoken English confidently and without restraint during their time in English-language-speaking countries. These learners often get anxious when in situations where they are required to…

  18. Factors Driving Learner Success in Online Professional Development

    ERIC Educational Resources Information Center

    Vu, Phu; Cao, Vien; Vu, Lan; Cepero, Jude

    2014-01-01

    This study examined factors that contributed to the success of online learners in an online professional development course. Research instruments included an online survey and learners' activity logs in an online professional development course for 512 in-service teachers. The findings showed that there were several factors affecting online…

  19. Republic of Kazakhstan: Capacity Building through the Increasing of Space Activities

    NASA Astrophysics Data System (ADS)

    Omarova, G.

    Currently, a new space policy of the Republic of Kazakhstan is being formulated. Basic directions are: Adherence to principal agreements of the International Space Law. Optimal utilization and modernization of the Baikonur spaceport launch infrastructure. Creation of the national satellite communication system In accordance with the above listed goals and objectives, the following priority actions should be taken in national level: Increasing of the National activities in COPUOS Developing of the National space activities Program and Space activities Act; Funding of a new and upgraded facilities at the Baikonur spaceport; Creating of the educational and training system for national space industry In 2004 Kazakhstan-Russia cooperation in space activities has entered to a new perspectives. Both countries proceeded to develop joint projects in the field of space activities connected to modernization of existing space infrastructure of the Baikonur spaceport for launchers that meet requirements of ecological security. Three relevant bilateral agreements were signed. All signed documents ensure more wide participation of the Republic of Kazakhstan in realization of space programs and projects implemented at the Baikonur spaceport through shared financing and realization jointly with Russia of projects on building of the space missile complex ``Baiterek'' and launching of geostationary communication satellite. It opens great opportunities for Kazakhstan in terms of capacity building. Implementation of the mentioned two projects will allow to use the available scientific, technical and intellectual potential of the Republic of Kazakhstan in the field of space activities, and to utilize effectively the infrastructure of Baikonur complex, to get affordable access to space technologies, to create conditions for development, test and operation of space facilities, new science --capacity technologies that will lead to close integration with Russian space industry and with

  20. Designing ARIES-CS compact radial build and nuclear system: Neutronics, shielding, and activation

    SciTech Connect

    El-GuebalyUniv. Wisco, L.; Wilson, P.; Sawan, M.; Sviatoslavsky, G.; Slaybaugh, R; Kiedrowski, B; Ibrahim, A.; MartinUniv Wiscons, C.; Tautges, Tim; Raffray, R.; Lyon, J.; Wang, X.; Bromberg, L.; Merrill, Brad; Wagner, L.; Najmabadi, F.

    2008-01-01

    Within the ARIES-CS project, design activities have focused on developing the first compact device that enhances the attractiveness of the stellarator as a power plant. The objectives of this paper are to review the nuclear elements that received considerable attention during the design process and provide a perspective on their successful integration into the final design. Among these elements are the radial build definition, the well-optimized in-vessel components that satisfy the ARIES top-level requirements, the carefully selected nuclear and engineering parameters to produce an economic optimum, the modeling for the first time ever-of the highly complex stellarator geometry for the three-dimensional nuclear assessment, and the overarching safety and environmental constraints to deliver an attractive, reliable, and truly compact stellarator power plant.

  1. Exploring Shifts in Middle School Learners' Modeling Activity While Generating Drawings, Animations, and Computational Simulations of Molecular Diffusion

    ERIC Educational Resources Information Center

    Wilkerson-Jerde, Michelle H.; Gravel, Brian E.; Macrander, Christopher A.

    2015-01-01

    Modeling and using technology are two practices of particular interest to K-12 science educators. These practices are inextricably linked among professionals, who engage in modeling activity with and across a variety of representational technologies. In this paper, we explore the practices of five sixth-grade girls as they generated models of…

  2. Design Issues Related to the Evaluation of Learner--Computer Interaction in a Web-Based Environment: Activities v. Tasks

    ERIC Educational Resources Information Center

    Hemard, Dominique

    2006-01-01

    If web-based technology is increasingly becoming the central plank of contemporary teaching and learning processes, there is still too little evidence to suggest that it is delivering purposeful learning activities beyond its widely perceived potential as a learning resource providing content and learning objects. This is due in part to the…

  3. Community Resources. Teacher Guidebook and Student Activity Book. Adult Basic Education Project REAL: Relevant Education for Adult Learners.

    ERIC Educational Resources Information Center

    Edgar, S. Keith

    This packet contains both a teacher's guide and a student activity book designed to help adult students locate and use community resources. Both booklets cover the following topics: the public library, Social Security, postal services, use of the telephone and the telephone directory, the newspaper, the Cooperative Extension Service, reference…

  4. You Can Be in a Group and Still Not Cooperate. Collaborative Approaches and Cooperative Learning Activities for Adult Learners.

    ERIC Educational Resources Information Center

    Parma City School District, OH.

    This handbook defines and describes the benefits of both collaborative approaches and cooperative techniques. An introduction uses watercolor marbling as a metaphor for collaborative approaches and cooperative activities. Section I provides research results regarding problems of adult literacy programs, skills employers want, and Bloom's taxonomy.…

  5. Exploring South African Grade 11 Learners' Perceptions of Classroom Inquiry: Validation of a Research Instrument

    ERIC Educational Resources Information Center

    Dudu, Washington T.; Vhurumuku, Elaosi

    2012-01-01

    This paper discusses the adoption and validation of a research instrument, on determining learners' levels of perception of classroom inquiry based on data collected from South African Grade 11 learners. The Learners' Perception of Classroom Inquiry (LPCI) instrument consists only of Likert-type items which rank activities according to how often…

  6. The Effect of Reading on Second-Language Learners' Production in Tasks

    ERIC Educational Resources Information Center

    Collentine, Karina

    2016-01-01

    Tasks provide engaging ways to involve learners in meaningful, real-world activities with the foreign language (FL). Yet selecting classroom tasks suitable to learners' linguistic readiness is challenging, and task-based research is exploring the relationship between learners' overall abilities (e.g., reading, grammatical) and the complexity and…

  7. Comparing Learner Community Behavior in Multiple Presentations of a Massive Open Online Course

    ERIC Educational Resources Information Center

    Gallagher, Silvia Elena; Savage, Timothy

    2016-01-01

    Massive Online Open Courses (MOOCs) can create large scale communities of learners who collaborate, interact and discuss learning materials and activities. MOOCs are often delivered multiple times with similar content to different cohorts of learners. However, research into the differences of learner communication, behavior and expectation between…

  8. Comparing Learner Community Behavior in Multiple Presentations of a Massive Open Online Course

    ERIC Educational Resources Information Center

    Gallagher, Silvia Elena; Savage, Timothy

    2015-01-01

    Massive Online Open Courses (MOOCs) can create large scale communities of learners who collaborate, interact and discuss learning materials and activities. MOOCs are often delivered multiple times with similar content to different cohorts of learners. However, research into the differences of learner communication, behavior and expectation between…

  9. 77 FR 23280 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; YouthBuild...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-18

    ...; YouthBuild Reporting System ACTION: Notice. SUMMARY: The Department of Labor (DOL) hereby announces the...) revision titled, ``YouthBuild Reporting System,'' to the Office of Management and Budget (OMB) for review... . SUPPLEMENTARY INFORMATION: YouthBuild grantees collect and report selected standardized information...

  10. Effects of Peer-Tutor Competences on Learner Cognitive Load and Learning Performance during Knowledge Sharing

    ERIC Educational Resources Information Center

    Hsiao, Ya-Ping; Brouns, Francis; van Bruggen, Jan; Sloep, Peter B.

    2012-01-01

    In Learning Networks, learners need to share knowledge with others to build knowledge. In particular, when working on complex tasks, they often need to acquire extra cognitive resources from others to process a high task load. However, without support high task load and organizing knowledge sharing themselves might easily overload learners'…

  11. Learner Centric in M-Learning: Integration of Security, Dependability and Trust

    ERIC Educational Resources Information Center

    Mahalingam, Sheila; Abdollah, Faizal Mohd; Sahib, Shahrin

    2014-01-01

    The paper focus on learner centric attributes in a m-learning environment encounters the security measurements. In order to build up a systematic threat and countermeasure for protecting the learners as well as providing awareness and satisfaction in utilizing the mobile learning system, a security model need to be overhauled. The brief literature…

  12. "What Are We Doing when We Read?"--Adult Literacy Learners' Perceptions of Reading

    ERIC Educational Resources Information Center

    Duncan, Sam

    2009-01-01

    This article presents the results of a qualitative study into how adult literacy learners perceive reading. Individual interviews and focus groups were used to ask 37 adult literacy learners at a London further education college what reading is. It follows a grounded theory approach to build a model, or narrative, of reading in the form of six…

  13. Interfaces Leading Groups of Learners to Make Their Shared Problem-Solving Organization Explicit

    ERIC Educational Resources Information Center

    Moguel, P.; Tchounikine, P.; Tricot, A.

    2012-01-01

    In this paper, we consider collective problem-solving challenges and a particular structuring objective: lead groups of learners to make their shared problem-solving organization explicit. Such an objective may be considered as a way to lead learners to consider building and maintaining a shared organization, and/or as a way to provide a basis for…

  14. Influences That Undermine Learners' Perceptions of Autonomy, Competence and Relatedness in an Online Context

    ERIC Educational Resources Information Center

    Hartnett, Maggie

    2015-01-01

    Online learning has grown considerably in recent years. However attrition rates from online courses indicate that not all learners are successful in such settings, and various factors have been identified as crucial to learner persistence. Research evidence suggests that motivation is one such factor. This study builds on previous studies by using…

  15. Do ePortfolios Contribute to Learners' Reflective Thinking Activities? : A Preliminary Study of Nursing Staff Users.

    PubMed

    Tzeng, Wen-Sheng; Kuo, Kuang-Ming; Talley, Paul C; Chen, Hsiu-Chin; Wang, Jhi-Joung

    2015-09-01

    The purposes of this study are threefold: 1) to find out what characteristics are required for the successful use of ePortfolios; 2) to discover what activities best represent reflective thinking during the use of ePortfolios; and, 3) to investigate the interrelationship between nursing staff users' perceived success levels with ePortfolios and with their reflective thinking activities. Survey methodology was used to gather responses from 78 nurses from a medical center located in southern Taiwan via questionnaires. Factor analysis and canonical correlation analysis were used to analyze the collected data. The results demonstrated that system quality, information quality, and user satisfaction are important variables in successful ePortfolio usage; while habitual action, understanding, reflection, and critical reflection are major variables of reflective thinking. Further, we found a significant relationship exists between the relative success of ePortfolios and reflective thinking activities of ePortfolios users. The subject hospital should pay special attention to important characteristics including system quality, information quality, and user satisfaction when employing ePortfolios to help nursing staff users to achieve their learning goals through this form of reflective thinking.

  16. Secondary English Learners: Strengthening Their Literacy Skills through Culturally Responsive Teaching

    ERIC Educational Resources Information Center

    Ramirez, Pablo C.; Jimenez-Silva, Margarita

    2014-01-01

    In high school English classrooms where English language learners may be at risk of academic failure, Culturally Responsive Teaching can help educators build an inclusive community in which all students can improve their literacy skills.

  17. A Novel Method for Learner Assessment Based on Learner Annotations

    ERIC Educational Resources Information Center

    Noorbehbahani, Fakhroddin; Samani, Elaheh Biglar Beigi; Jazi, Hossein Hadian

    2013-01-01

    Assessment is one of the most essential parts of any instructive learning process which aims to evaluate a learner's knowledge about learning concepts. In this work, a new method for learner assessment based on learner annotations is presented. The proposed method exploits the M-BLEU algorithm to find the most similar reference annotations…

  18. International Collaboration on Building Local Technical Capacities for Monitoring Volcanic Activity at Pacaya Volcano, Guatemala.

    NASA Astrophysics Data System (ADS)

    Escobar-Wolf, R. P.; Chigna, G.; Morales, H.; Waite, G. P.; Oommen, T.; Lechner, H. N.

    2015-12-01

    Pacaya volcano is a frequently active and potentially dangerous volcano situated in the Guatemalan volcanic arc. It is also a National Park and a major touristic attraction, constituting an important economic resource for local municipality and the nearby communities. Recent eruptions have caused fatalities and extensive damage to nearby communities, highlighting the need for risk management and loss reduction from the volcanic activity. Volcanic monitoring at Pacaya is done by the Instituto Nacional de Sismologia, Vulcanologia, Meteorologia e Hidrologia (INSIVUMEH), instrumentally through one short period seismic station, and visually by the Parque Nacional Volcan de Pacaya y Laguna de Calderas (PNVPLC) personnel. We carry out a project to increase the local technical capacities for monitoring volcanic activity at Pacaya. Funding for the project comes from the Society of Exploration Geophysicists through the Geoscientists Without Borders program. Three seismic and continuous GPS stations will be installed at locations within 5 km from the main vent at Pacaya, and one webcam will aid in the visual monitoring tasks. Local educational and outreach components of the project include technical workshops on data monitoring use, and short thesis projects with the San Carlos University in Guatemala. A small permanent exhibit at the PNVPLC museum or visitor center, focusing on the volcano's history, hazards and resources, will also be established as part of the project. The strategy to involve a diverse group of local collaborators in Guatemala aims to increase the chances for long term sustainability of the project, and relies not only on transferring technology but also the "know-how" to make that technology useful. Although not a primary research project, it builds on a relationship of years of joint research projects at Pacaya between the participants, and could be a model of how to increase the broader impacts of such long term collaboration partnerships.

  19. Building novel Ag/CeO{sub 2} heterostructure for enhancing photocatalytic activity

    SciTech Connect

    Leng, Qiang; Yang, Dezhi; Yang, Qi; Hu, Chenguo; Kang, Yue; Wang, Mingjun; Hashim, Muhammad

    2015-05-15

    Highlights: • Ag nanoparticle is designed to building Schottky heterojunction on CeO{sub 2} nanocube. • The photocatalytic activity of Ag/CeO{sub 2} heterostructure is much enhanced. • 95.33% of MB can be effectively degraded within half an hour. • Ag as acceptor of photoelectrons blocks the recombination of electron–hole pairs. - Abstract: Stable and recyclable photocatalysts with high efficiency to degrade organic contamination are important and widely demanded under the threat of the environment pollution. Ag/CeO{sub 2} heterostructure is designed as a photocatalyst to degrade organic dye under the simulated sunlight. The catalytic activity of CeO{sub 2} nanocubes (NCs) to degrade methylene blue (MB) is obviously enhanced when Ag nanoparticles (NPs) are deposited on the surface of them. The weight ratio of Ag and CeO{sub 2} in forming high efficiency catalyst, the amount of Ag/CeO{sub 2} catalyst used in degradation process, and the dye concentration and pH value of the initial MB solution are examined systematically. 95.33% of MB can be effectively degraded within half an hour when 50 mg of Ag/CeO{sub 2} catalyst in an optimal weight ratio of 1:3, is added to the 100 mL of MB solution (c{sub 0} = 1 × 10{sup −5} mol L{sup −1}, pH 6.2). The mechanism of the enhanced catalytic activity of Ag/CeO{sub 2} heterostructure is discussed. The photocatalytic degradation rate is found to obey pseudo-first-order kinetics equations according to Langmuir–Hinshelwood model. The intermediate products in different stages during the degradation of MB are analyzed.

  20. Supporting a Learner Community with Software Agents

    ERIC Educational Resources Information Center

    Taurisson, Neil; Tchounikine, Pierre

    2004-01-01

    This paper describes a multi-agent approach that aims at supporting learners involved in a collective activity. We consider pedagogical situations where students have to explicitly define the articulation of their collective work and then achieve the different tasks they have defined. Our objective is to support these students by taking some of…

  1. Motivating Literacy Learners in Today's World

    ERIC Educational Resources Information Center

    Fletcher, J., Ed.; Parkhill, F., Ed.; Gillon, G., Ed.

    2010-01-01

    "Motivating Literacy Learners in Today's World" provides insights into a broad spectrum of children's literacy learning. Motivation is the key theme and the authors show how this can be achieved through reading for pleasure; in writing activities at a number of levels; and through oral language development. Chapters include: (1)…

  2. Goals, the Learner, and the Language Arts.

    ERIC Educational Resources Information Center

    Ediger, Marlow

    Teachers, principals, and supervisors need to determine the kinds of learners being taught in the school/class setting. Are pupils good by nature, bad, or neutral? Concepts held pertaining to each pupil assist in determining objectives, learning activities, and evaluation techniques. The Puritans believed that individuals were born evil or sinful.…

  3. Hypermedia Design as Learner Scaffolding

    ERIC Educational Resources Information Center

    Shapiro, Amy M.

    2008-01-01

    A number of available resources offer guidance about hypermedia design strategies, many of which rely on principles of user-centered design. Many recent efforts, however, have focused more on developing "learner-centered" hypermedia. Learner-centered hypermedia is designed to help learners achieve their educational goals, rather than offer mere…

  4. Doing Your Part To Help Your Child Become SMART (Successful, Motivated, Autonomous, Responsible, Thoughtful): Six Workshops on Parenting SMART Learners.

    ERIC Educational Resources Information Center

    Sattes, Beth; Walsh, Jackie; Hickman, Mickey

    A SMART Learner is a lifelong learner who can adapt to rapid change and who possesses characteristics associated with success in and out of school. These workshop materials to help parents help their children become SMART learners provide: information from current research and best practice; learning activities that will actively engage parents in…

  5. 78 FR 47677 - DOE Activities and Methodology for Assessing Compliance With Building Energy Codes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-06

    ... With Building Energy Codes AGENCY: Office of Energy Efficiency and Renewable Energy, Department of... codes at the local, state, and national levels. To provide technical assistance for states implementing building energy codes, DOE developed and piloted a compliance methodology across several U.S. states....

  6. Storytelling Dramas as a Community Building Activity in an Early Childhood Classroom

    ERIC Educational Resources Information Center

    Wright, Cheryl; Diener, Marissa L.; Kemp, Jacqueline Lindsay

    2013-01-01

    Healthy social-emotional development is promoted by building a safe, secure and respectful environment in an early childhood setting with positive and consistent relationships among adults, children, and their peers. This study explored storytelling dramas as an opportunity to build community within the context of one early childhood classroom.…

  7. A Hands-On Activity to Build Mastery of Intermolecular Forces and Its Impacts on Student Learning

    ERIC Educational Resources Information Center

    Bruck, Laura B.

    2016-01-01

    The intermolecular forces activity presented in this article is designed to foster concept-building through students' use of concrete, manipulative objects, and it was developed to be pedagogically sound. Data analysis via pre- and posttesting and subsequent exam questions indicated that students who had the opportunity to participate in the…

  8. Aging in Taiwan: Building a Society for Active Aging and Aging in Place.

    PubMed

    Lin, Yi-Yin; Huang, Chin-Shan

    2016-04-01

    Taiwan's accelerated rate of aging is more than twice that of European countries and United States. Although demographic aging was not a major concern in Taiwan until 1993, when it became an aging society, aging issues now have become an imperative topic both in policy and in practice in the country. As this article demonstrates, in response to the challenge of the rapidly growing older population and the inspiration of cultural values of filial obligation and respect to elders, the concepts of active aging and aging in place are leading the policies and practices of gerontology to meet the diverse needs of the aging population in Taiwan. However, challenges remain, including the question of how to promote systematic endeavors, both in policies or research on aging, and how to encourage greater involvement of nongovernment organizations in the aging issue. In addition, some emerging issues about aging are addressed in this article including inadequate resources for older rural adults, building an age-friendly environment, and the increasing number of people with dementia.

  9. Intrinsic Optical Activity and Environmental Perturbations: Solvation Effects in Chiral Building Blocks

    NASA Astrophysics Data System (ADS)

    Lemler, Paul M.; Vaccaro, Patrick

    2016-06-01

    The non-resonant interaction of electromagnetic radiation with an isotropic ensemble of chiral molecules, which causes the incident state of linear polarization to undergo a signed rotation, long has served as a metric for gauging the enantiomeric purity of asymmetric syntheses. While the underlying phenomenon of circular birefringence (CB) typically is probed in the condensed phase, recent advances in ultrasensitive circular-differential detection schemes, as exemplified by the techniques of Cavity Ring-Down Polarimetry (CRDP), have permitted the first quantitative analyses of such processes to be performed in rarefied media. Efforts to extend vapor-phase investigations of CB to new families of chiral substrates will be discussed, with particular emphasis directed towards the elucidation of intrinsic (e.g., solvent-free) properties and their mediation by environmental perturbations (e.g., solvation). Specific species targeted by this work will include the stereoselective building blocks phenylpropylene oxide and α-methylbenzyl amine, both of which exhibit pronounced solvent-dependent changes in measured optical activity. The nature of chiroptical response in different environments will be highlighted, with quantum-chemical calculations serving to unravel the structural and electronic provenance of observed behavior.

  10. Building the body: active learning laboratories that emphasize practical aspects of anatomy and integration with radiology.

    PubMed

    Zumwalt, Ann C; Lufler, Rebecca S; Monteiro, Joseph; Shaffer, Kitt

    2010-01-01

    Active learning exercises were developed to allow advanced medical students to revisit and review anatomy in a clinically meaningful context. In our curriculum, students learn anatomy two to three years before they participate in the radiology clerkship. These educational exercises are designed to review anatomy content while highlighting its relevance to the study of radiology. Laboratory exercises were developed using inexpensive materials in the form of hands-on stations designed for use by students working together in small groups. Station exercises include model building, exploring relevant radiological imaging, and practicing clinical techniques. Students are encouraged to move from abstract conceptualization of the anatomy using models to applying knowledge to living tissues by using a portable ultrasound to explore superficial anatomy on each other. Stations are designed to integrate knowledge and reemphasize concepts in different contexts, so that upon completion students have a reinforced understanding of the three-dimensional anatomy of the region in question, the appearance of the anatomy on radiological images, and an appreciation of the relevance of the anatomy to radiological procedures.

  11. When Everyone Is a Probe, Everyone Is a Learner

    ERIC Educational Resources Information Center

    Berenfeld, Boris; Krupa, Tatiana; Lebedev, Arseny; Stafeev, Sergey

    2014-01-01

    Most students globally have mobile devices and the Global Students Laboratory (GlobalLab) project is integrating mobility into learning. First launched in 1991, GlobalLab builds a community of learners engaged in collaborative, distributed investigations. Long relying on stationary desktop computers, or students inputting their observations by…

  12. Materials for Serving Homeless Adult Learners. A Resource Guide.

    ERIC Educational Resources Information Center

    Office of Vocational and Adult Education (ED), Washington, DC. Div. of Adult Education and Literacy.

    This guide is intended to assist in linking service providers to existing resources and models and to build awareness of the body of innovative work that has been developed to respond to needs of homeless adult learners. It describes materials for instruction, outreach, and program management that were primarily developed in projects funded under…

  13. Supporting Language Learners

    ERIC Educational Resources Information Center

    Cady, Jo Ann; Hodges, Thomas E.; Brown, Clara Lee

    2010-01-01

    English Language Learners (ELLs) have an increasing presence in the nations' classrooms. From 1991 to 2004 the number of ELLs nearly doubled in grades K-12. Furthermore, new forms of accountability have school personnel concerned with the progress--or lack of progress--of the ELLs. "Principles and Standards" also reflects this concern: The Equity…

  14. California's English Learner Students

    ERIC Educational Resources Information Center

    Hill, Laura E.

    2012-01-01

    English Learner (EL) students in California's schools are numerous and diverse, and they lag behind their native-English-speaking peers. Closing the achievement gap for EL students has been a long-standing goal for California educators, and there are some signs of success. Now that EL funding and curriculum issues are receiving a fresh level of…

  15. School Learners & Libraries.

    ERIC Educational Resources Information Center

    Karlsson, Jenni, Ed.

    This document presents papers from a conference held in November 1995 in Durban, KwaZulu-Natal, convened by the Education Policy Unit (EPU) of the University of Natal as part of research concerning the provision of library-based resources for school learners. Following an introduction are two chapters: "Identifying the Inherited Problems in…

  16. Literacy and the Learner.

    ERIC Educational Resources Information Center

    World Education, Inc. Reports, 1987

    1987-01-01

    This journal issue focuses on the learner, looks at why literacy has become a major concern and examines the changes brought about by the mastery of new skills. "Literacy/Illiteracy in an International Perspective" (Carman St. John Hunter) frames the discussion by stressing that literacy and illiteracy are moving targets, not fixed by…

  17. Serving the Online Learner

    ERIC Educational Resources Information Center

    Boettcher, Judith V.

    2007-01-01

    Systems and services for recruiting, advising, and support of online students have seldom been at the top of the list when planning online and distance learning programs. That is now changing: Forces pushing advising and support services into the foreground include recognition of the student learner as "customer" and the increasing…

  18. Gender and Learner Characteristics

    ERIC Educational Resources Information Center

    Hindal, Huda; Reid, Norman; Whitehead, Rex

    2013-01-01

    It is well established that girls and boys perform differently in traditional examinations in most countries. This study looks at a sample of 754 school students in Kuwait (aged about 13) and explores how boys and girls differ in the performance in a range of tests related to learner characteristics. The fundamental question is how boys and girls…

  19. Helping Young Hispanic Learners

    ERIC Educational Resources Information Center

    Garcia, Eugene E.; Jensen, Bryant

    2007-01-01

    Hispanics are the largest and youngest ethnic group in the United States. Moreover, young Hispanic children make up approximately 80 percent of the U.S. English language learner population. They are a heterogeneous group, born both inside and outside the United States and having origins in Mexico, Cuba, Central America, South America, and the…

  20. Learner Autonomy Revisited

    ERIC Educational Resources Information Center

    Illes, Eva

    2012-01-01

    This article explores whether the perception of learner autonomy that is promoted in language pedagogy is suitable for preparing students to perform successfully in the changed circumstances of the use of English. Recent developments, which include the growing role of English as a lingua franca and computer-mediated communication (CMC), give rise…

  1. Helping Gifted Learners Soar

    ERIC Educational Resources Information Center

    Rakow, Susan

    2012-01-01

    Whenever educators talk about raising achievement, grade-level standards are most frequently the end goal for student learning. But what about students who have already met some, if not all, of those standards and who master material quickly and in-depth? Advanced and gifted learners often languish in our schools because teachers don't have the…

  2. The Savvy Learner

    ERIC Educational Resources Information Center

    Dealtry, Richard

    2004-01-01

    This article defines the cultural nature and scale of change in learning consciousness that has to take place when the organizationally-based adult learner makes the transition from formal prescriptive learning practice to self-owned, self-directed learning. It articulates some of the learning-to-learn process models that introduce, accelerate,…

  3. of Iranian EFL Learners

    ERIC Educational Resources Information Center

    Rashidi, Nasser; Mortazavi, Fariba

    2012-01-01

    This research investigated the relationship between vocabulary learning strategies and vocabulary size of Iranian university EFL students. Participants in the present study were a total of 67 EFL learners, studying at Shiraz Azad University as senior English Translation students. The instruments utilized for data collection were three tests: A…

  4. How students combine resources to build understanding of complex topics

    NASA Astrophysics Data System (ADS)

    Richards, Alan J.

    The field of Physics Education Research (PER) seeks to investigate how students learn physics and how instructors can help students learn more effectively. The process by which learners create understanding about a complex physics concept is an active area of research. My study explores this process, using solar cells as the context. To understand how a photovoltaic cell works involves drawing knowledge from many different areas of physics, so this provides a fertile area to study how students build understanding of complex ideas. I have used the "knowledge in pieces" theoretical framework to understand how students learn about solar cells by activating cognitive resources. In this framework, we can see learners building understanding out of more basic bits of knowledge, known as resources, that are derived from students' prior experience. This study seeks to learn more about how students combine multiple resources as they construct understanding of a complex physics topic. To achieve this goal, I have created instructional materials and assessment instruments used to collect written and spoken data on students' reasoning. The analysis of this data revealed that students are most likely to successfully build understanding when they activate multiple types of resource simultaneously. I propose possible explanations for this pattern and present ways this finding could impact instruction.

  5. An Overview of Residential Ventilation Activities in the Building America Program (Phase I)

    SciTech Connect

    Barley, D.

    2001-05-21

    This report provides an overview of issues involved in residential ventilation; provides an overview of the various ventilation strategies being evaluated by the five teams, or consortia, currently involved in the Building America Program; and identifies unresolved technical issues.

  6. Big Bang! An Evaluation of NASA's Space School Musical Program for Elementary and Middle School Learners

    NASA Astrophysics Data System (ADS)

    Haden, C.; Styers, M.; Asplund, S.

    2015-12-01

    Music and the performing arts can be a powerful way to engage students in learning about science. Research suggests that content-rich songs enhance student understanding of science concepts by helping students develop content-based vocabulary, by providing examples and explanations of concepts, and connecting to personal and situational interest in a topic. Building on the role of music in engaging students in learning, and on best practices in out-of-school time learning, the NASA Discovery and New Frontiers program in association with Jet Propulsion Laboratory, Marshall Space Flight Center, and KidTribe developed Space School Musical. Space School Musical consists of a set of nine songs and 36 educational activities to teach elementary and middle school learners about the solar system and space science through an engaging storyline and the opportunity for active learning. In 2014, NASA's Jet Propulsion Laboratory contracted with Magnolia Consulting, LLC to conduct an evaluation of Space School Musical. Evaluators used a mixed methods approach to address evaluation questions related to educator professional development experiences, program implementation and perceptions, and impacts on participating students. Measures included a professional development feedback survey, facilitator follow-up survey, facilitator interviews, and a student survey. Evaluation results showed that educators were able to use the program in a variety of contexts and in different ways to best meet their instructional needs. They noted that the program worked well for diverse learners and helped to build excitement for science through engaging all learners in the musical. Students and educators reported positive personal and academic benefits to participating students. We present findings from the evaluation and lessons learned about integration of the arts into STEM education.

  7. Transnational Strategies for the Promotion of Physical Activity and Active Aging: The World Health Organization Model of Consensus Building in International Public Health

    ERIC Educational Resources Information Center

    Chodzko-Zajko, Wojtek; Schwingel, Andiara

    2009-01-01

    In this paper we focus our attention on an examination of the four-step process adopted by the World Health Organization (WHO) in its systematic campaign to promote physically active lifestyles by older adults across the 193 WHO member states. The four steps adopted by the WHO include (1) Building Consensus Among Professionals; (2) Educating the…

  8. Building Sinusoids

    ERIC Educational Resources Information Center

    Landers, Mara G.

    2013-01-01

    In this article, the author describes the development and implementation of a measurement-based group activity designed to support students in understanding the connection between angle magnitude and the shape of the sine function. She explains that the benefit of this activity is that it allows students to build their trigonometric knowledge…

  9. Intercultural Communication Activities in the Classroom: Turning Stumbling Blocks into Building Blocks.

    ERIC Educational Resources Information Center

    Dillon, Randy K.

    This paper explores behavior patterns that inhibit effective communication in everyday, educational, and business cross-cultural settings. Opportunities to change these inhibiting patterns, metaphorically referred to as "stumbling blocks," into building blocks or tools for successful intercultural understandings are discussed in the…

  10. 78 FR 55245 - Activities and Methodology for Assessing Compliance With Building Energy Codes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-10

    ... Building Energy Codes AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy... codes and general approaches towards compliance, made available for public comment on August 6, 2013..., Request for Information for Methodology for Energy Code Compliance Evaluation, Docket No....

  11. Experiential Team Building for Student Leaders in Union Activities and Residence Halls.

    ERIC Educational Resources Information Center

    Martin, Don; And Others

    This guide offers college or university student union and housing office personnel assistance in developing experiential team building workshops for student leaders. The rationale for providing such training is discussed in terms of the following: (1) resident assistants are usually vital compus leaders, with the potential to be vital student…

  12. Building and Activating Students' Background Knowledge: It's What They Already Know That Counts

    ERIC Educational Resources Information Center

    Fisher, Douglas; Frey, Nancy; Lapp, Diane

    2012-01-01

    Students enter the middle grades with varying amounts of background knowledge. Teachers must assess student background knowledge for gaps or misconceptions and then provide instruction to build on that base. This article discusses effective strategies for assessing and developing students' background knowledge so they can become independent…

  13. Building the Next Generation of Scientific Explorers through Active Engagement with STEM Experts and International Space Station Resources

    NASA Technical Reports Server (NTRS)

    Graff, P. V.; Vanderbloemen, L.; Higgins, M.; Stefanov, W. L.; Rampe, E.

    2015-01-01

    Connecting students and teachers in classrooms with science, technology, engineering, and mathematics (STEM) experts provides an invaluable opportunity for all. These experts can share the benefits and utilization of resources from the International Space Station (ISS) while sharing and "translating" exciting science being conducted by professional scientists. Active engagement with these STEM experts involves students in the journey of science and exploration in an enthralling and understandable manner. This active engagement, connecting classrooms with scientific experts, helps inspire and build the next generation of scientific explorers in academia, private industry, and government.

  14. Learner Preferences and Achievement Under Differing Amounts of Learner Practice.

    ERIC Educational Resources Information Center

    Schnackenberg, Heidi L.; Sullivan, Howard J.; Leader, Lars F.; Jones, Elizabeth E. K.

    1998-01-01

    Examines the effects of program mode (i.e., a lean program version containing a basic amount of learner practice versus a full mode containing expanded practice) and learner preference (matched or unmatched) for amount of practice on the achievement, time-in-program, and attitudes of university undergraduate students. Students preferred the lean…

  15. Online Survey on Instructional Strategies for English Language Learners with Disabilities. Report 13

    ERIC Educational Resources Information Center

    Albus, Deb; Shyyan, Vitaliy; Thurlow, Martha L.

    2006-01-01

    The current study, an online survey about instructional strategies for English language learners (ELLs) with disabilities, was designed to build on the findings of the previous study about educator perceptions of instructional strategies. Although the current study did not use consensus building methods, it was similarly designed to obtain…

  16. Effects of animal activity and air temperature on methane and ammonia emissions from a naturally ventilated building for dairy cows

    NASA Astrophysics Data System (ADS)

    Ngwabie, N. M.; Jeppsson, K.-H.; Gustafsson, G.; Nimmermark, S.

    2011-12-01

    Knowledge of how different factors affect gas emissions from animal buildings can be useful for emission prediction purposes and for the improvement of emission abatement techniques. In this study, the effects of dairy cow activity and indoor air temperature on gas emissions were examined. The concentrations of CH 4, NH 3, CO 2 and N 2O inside and outside a dairy cow building were measured continuously between February and May together with animal activity and air temperature. The building was naturally ventilated and had a solid concrete floor which sloped towards a central urine gutter. Manure was scraped from the floor once every hour in the daytime and once every second hour at night into a partly covered indoor pit which was emptied daily at 6 a.m. and at 5 p.m. Gas emissions were calculated from the measured gas concentrations and ventilation rates estimated by the CO 2 balance method. The animal activity and emission rates of CH 4 and NH 3 showed significant diurnal variations with two peaks which were probably related to the feeding routine. On an average day, CH 4 emissions ranged from 7 to 15 g LU -1 h -1 and NH 3 emissions ranged from 0.4 to 1.5 g LU -1 h -1 (1 LU = 500 kg animal weight). Mean emissions of CH 4 and NH 3 were 10.8 g LU -1 h -1 and 0.81 g LU -1 h -1, respectively. The NH 3 emissions were comparable to emissions from tied stall buildings and represented a 4% loss in manure nitrogen. At moderate levels, temperature seems to affect the behaviour of dairy cows and in this study where the daily indoor air temperature ranged from about 5 up to about 20 °C, the daily activity of the cows decreased with increasing indoor air temperature ( r = -0.78). Results suggest that enteric fermentation is the main source of CH 4 emissions from systems of the type in this study, while NH 3 is mainly emitted from the manure. Daily CH 4 emissions increased significantly with the activity of the cows ( r = 0.61) while daily NH 3 emissions increased

  17. Analysis of Radioactive Releases During Proposed Demolition Activities for the 224-U and 224-UA Buildings

    SciTech Connect

    Napier, Bruce A.; Rishel, Jeremy P.; Droppo, James G.

    2009-03-31

    Atmospheric dispersion modeling has been conducted in support of the demolition of the 224-U and 224-UA buildings using estimated release rates to provide information on the location and levels of radioactive contamination that may be expected. The facilities surrounding the UO3 plant have the potential to affect dispersion patterns through various meteorological phenomena, including building wake effects. Hourly meteorological data collected over a 5-year period were used to examine the effects of wind speed, direction, and stability on projected concentrations of contaminants in air and deposited on nearby surfaces. The modeling results indicate that the radiological exposures from the planned demolition efforts will be below the designated limits for air and soil exposures.

  18. An overview of worldwide development activity in building-integrated photovoltaics

    SciTech Connect

    Strong, S.J.

    1995-12-31

    The last two decades have brought significant charges to the design profession. Architects with vision have come to understand it is no longer the goal of good design to simply create a building that is pleasing; buildings of the future must be environmentally responsive as well. Increased levels of thermal insulation, healthier interiors, higher-efficiency lighting, better glazings and HVAC equipment, air to air heat exchangers and heat recovery ventilation systems are important steps in the right direction. However, more needs to be done and the area of photovoltaics is one of the most promising renewable energy technologies. This paper is a country by country description of component and system development along with selected examples of Solar Electric architecture. Countries described include Japan, Germany, Switzerland, United Kingdom, Spain, Sweden, Italy, Canada, Norway.

  19. Project ISIAH - Experiment on the effects of micro-gravity on hornets' nest building and activity

    NASA Astrophysics Data System (ADS)

    Brull, Lily

    1992-10-01

    An Israel Space Agency Investigation About Hornets (ISIAH) aimed at determining whether hornets are capable of retaining their unique ability of orientation under microgravity conditions is described. The Oriental Hornets used in the experiment are capable of building combs in the direction of the gravitational vector and detecting minute changes in gravitational force. Data obtained may be used to facilitate human adaptation to space conditions as well as rehabilitation after returning to earth.

  20. WASTE SOLIDIFICATION BUILDING BENCH SCALE HIGH ACTIVITY WASTE SIMULANT VARIABILITY STUDY FY2008

    SciTech Connect

    Hansen, E; Timothy Jones, T; Tommy Edwards, T; Alex Cozzi, A

    2009-03-20

    The primary objective of this task was to perform a variability study of the high activity waste (HAW) acidic feed to determine the impact of feed variability on the quality of the final grout and on the mixability of the salt solution into the dry powders. The HAW acidic feeds were processed through the neutralization/pH process, targeting a final pH of 12. These fluids were then blended with the dry materials to make the final waste forms. A secondary objective was to determine if elemental substitution for cost prohibitive or toxic elements in the simulant affects the mixing response, thus providing a more economical simulant for use in full scale tests. Though not an objective, the HAW simulant used in the full scale tests was also tested and compared to the results from this task. A statistically designed test matrix was developed based on the maximum molarity inputs used to make the acidic solutions. The maximum molarity inputs were: 7.39 HNO{sub 3}, 0.11618 gallium, 0.5423 silver, and 1.1032 'other' metals based on their NO{sub 3}{sup -} contribution. Substitution of the elements aluminum for gallium and copper for silver was also considered in this test matrix, resulting in a total of 40 tests. During the NaOH addition, the neutralization/pH adjustment process was controlled to a maximum temperature of 60 C. The neutralized/pH adjusted simulants were blended with Portland cement and zircon flour at a water to cement mass ratio of 0.30. The mass ratio of zircon flour to Portland cement was 1/12. The grout was made using a Hobart N-50 mixer running at low speed for two minutes to incorporate and properly wet the dry solids with liquid and at medium speed for five minutes for mixing. The resulting fresh grout was measured for three consecutive yield stress measurements. The cured grout was measured for set, bleed, and density. Given the conditions of preparing the grout in this task, all of the grouts were visually well mixed prior to preparing the grouts for

  1. Demonized Learners in Sociocultural Theory

    ERIC Educational Resources Information Center

    Chen, Joanna

    2016-01-01

    Within the frameworks of Sociocultural theory, particularly Vygotskian sociocultural theory and ZPD, Lave and Wenger's CoP, and contemporary sociocultural theory, this paper seeks to examine the unfavourable scholarly portrayal of learners and their identities based on learners' behaviours, attitudes, and beliefs about the social element of…

  2. College Centers for Older Learners.

    ERIC Educational Resources Information Center

    Smith, Judith L.

    Across the nation, colleges are discovering a new group of students: retired learners. Special programs are emerging to meet the unique needs and interests of this mature population. This booklet describes these programs under the generic title, College Centers for Older Learners (CCOLs). CCOLs offer a stimulating college environment for older…

  3. The Generative Adolescent Mathematical Learner

    ERIC Educational Resources Information Center

    Lawler, Brian R.

    2010-01-01

    The purpose of this paper is to consider the personal epistemologies of generative adolescent mathematical learners. A generative disposition defined a learner who operated mathematically in ways that reflect an internalized authority for knowing and a constructive orientation to knowledge. Drawing upon the radical constructivist teaching…

  4. Chinese English Learners' Strategic Competence

    ERIC Educational Resources Information Center

    Wang, Dianjian; Lai, Hongling; Leslie, Michael

    2015-01-01

    The present study aims to investigate Chinese English learners' ability to use communication strategies (CSs). The subjects are put in a relatively real English referential communication setting and the analyses of the research data show that Chinese English learners, when encountering problems in foreign language (FL) communication, are…

  5. Assistive Software for Disabled Learners

    ERIC Educational Resources Information Center

    Clark, Sharon; Baggaley, Jon

    2004-01-01

    Previous reports in this series (#32 and 36) have discussed online software features of value to disabled learners in distance education. The current report evaluates four specific assistive software products with useful features for visually and hearing impaired learners: "ATutor", "ACollab", "Natural Voice", and "Just Vanilla". The evaluative…

  6. The Adult Learner: Four Aspects.

    ERIC Educational Resources Information Center

    Lucas, John A., Ed.

    1986-01-01

    Topics concerning the adult learner that are relevant to institutional researchers are addressed in four articles: marketing, predicting success for adult students, enrollment projection, and follow-up studies of adult learners. In "Institutional Research in Support of Marketing the Adult Student," Lydia Jurand notes the importance of…

  7. High Ability and Learner Characteristics

    ERIC Educational Resources Information Center

    Hindal, Huda; Reid, Norman; Whitehead, Rex

    2013-01-01

    The outstandingly able learner has been conceptualised, in terms of test and examination performance, as the learner showing superior academic performance which is markedly better than that of peers and in ways regarded as of value by wider society. In Kuwait, such superior examination performance leads to a classification regarded as being…

  8. Learner Intonation -- A Pilot Study.

    ERIC Educational Resources Information Center

    Backman, Nancy

    This study is concerned with problems in language learners' intonation of English. Ten intonation problems were found in the learner speech of two adult Spanish-speaking males: (1) range of pitch, (2) initial rise, (3) final fall, (4) rise to final stressed syllable, (5) placement of prominence, (6) final rise for questions, (7) total question…

  9. Sensitizing ESL Learners to Genre

    ERIC Educational Resources Information Center

    Swami, Jasti Appa

    2008-01-01

    This article evaluates the efficacy of explicit genre-based instruction by sensitizing the ESL learners to the concept of genre. The main questions addressed are: How does sensitizing ESL learners to the rhetorical move structure of a genre, the communicative purposes of these moves, and linguistic features that realize these moves help them to…

  10. Iranian EFL Learners' Compliment Responses

    ERIC Educational Resources Information Center

    Allami, Hamid; Montazeri, Maryam

    2012-01-01

    The present study aimed at examining the knowledge of Iranian EFL learners in responding to compliments in English, with a focus on the variables of gender, age and educational background. The data were collected through a 24-item English Discourse Completion Task (DCT) to which 40 male and female EFL learners were asked to provide short…

  11. Learner Autonomy and New Technologies.

    ERIC Educational Resources Information Center

    Raya, Manuel Jimenez; Fernandez, Jose Maria Perez

    2002-01-01

    Presents paths for theoretical research and practical procedures that may help teachers make new technology pedagogically relevant. Discusses the need to develop learner autonomy to help students process information in meaningful ways and become independent learners by developing effective learning strategies, transfer skills, and a greater sense…

  12. Profiling Mobile English Language Learners

    ERIC Educational Resources Information Center

    Byrne, Jason; Diem, Robert

    2014-01-01

    The purpose of this study was to use an app-embedded survey to profile language learner demographics. A total of 3,759 EFL language learners from primarily eight L1 backgrounds (French, German, Italian, Japanese, Korean, Russian, Spanish and Thai) responded to the survey embedded within a popular English grammar app. This app has over 500,000…

  13. Effective Instruction for English Learners

    ERIC Educational Resources Information Center

    Calderon, Margarita; Slavin, Robert; Sanchez, Marta

    2011-01-01

    The fastest-growing student population in U.S. schools today is children of immigrants, half of whom do not speak English fluently and are thus labeled English learners. Although the federal government requires school districts to provide services to English learners, it offers states no policies to follow in identifying, assessing, placing, or…

  14. Learner Control in Hypermedia Environments

    ERIC Educational Resources Information Center

    Scheiter, Katharina; Gerjets, Peter

    2007-01-01

    Contrary to system-controlled multimedia learning environments, hypermedia systems are characterized by a high level of interactivity. This interactivity is referred to as learner control in the respective literature. For several reasons this learner control is seen as a major advantage of hypermedia for learning and instruction. For instance,…

  15. Learners' Perceptions and Attitudes: Implications for Willingness to Communicate in an L2 Classroom

    ERIC Educational Resources Information Center

    de Saint Leger, Diane; Storch, Neomy

    2009-01-01

    This paper investigates learners' perceptions of their speaking abilities, of their contributions to oral class activities (whole class and small group discussions) as well as their attitudes towards these activities, and how such perceptions and attitudes influenced the learners' willingness to communicate in the L2. The study employed a range of…

  16. Motivation Classification and Grade Prediction for MOOCs Learners

    PubMed Central

    Xu, Bin; Yang, Dan

    2016-01-01

    While MOOCs offer educational data on a new scale, many educators find great potential of the big data including detailed activity records of every learner. A learner's behavior such as if a learner will drop out from the course can be predicted. How to provide an effective, economical, and scalable method to detect cheating on tests such as surrogate exam-taker is a challenging problem. In this paper, we present a grade predicting method that uses student activity features to predict whether a learner may get a certification if he/she takes a test. The method consists of two-step classifications: motivation classification (MC) and grade classification (GC). The MC divides all learners into three groups including certification earning, video watching, and course sampling. The GC then predicts a certification earning learner may or may not obtain a certification. Our experiment shows that the proposed method can fit the classification model at a fine scale and it is possible to find a surrogate exam-taker. PMID:26884747

  17. Ten Helpful Ideas for Teaching English to Young Learners

    ERIC Educational Resources Information Center

    Shin, Joan Kang

    2006-01-01

    This article offers ten suggestions for teaching young learners between the age of 7 and 12 based on language-teaching principles. They include supplementing activities with visuals, realia and movement; involving students in making visuals and realia; moving from activity to activity; teaching in themes; using stories and contexts familiar to…

  18. Approach for Estimating Exposures and Incremental Health Effects from Lead Due to Renovation Repair and Painting Activities in Public and Commercial Buildings

    EPA Pesticide Factsheets

    Approach for Estimating Exposures and Incremental Health Effects from Lead Due to Renovation Repair and Painting Activities in Public and Commercial Buildings: links to documents at www.regulations.gov, links to PDFs related to Approach document

  19. Learning Difficulties in English for Rural Learners

    ERIC Educational Resources Information Center

    Singaravelu, G.

    2010-01-01

    The present study illuminates and diagnoses the learning problems of the rural learners in English Grammar at standard VI. Present study may be useful to ameliorate the rural learners for acquiring competencies in English and eliminates the problems of the learners. It paves way to the teachers to diagnose the learning hurdles of the learners and…

  20. Model Learner Outcomes for Service Occupations.

    ERIC Educational Resources Information Center

    Grote, Audrey M.

    This guide to model learner outcomes for service occupations contains four chapters: (1) education values, learner values, philosophy, mission, and goals; (2) introduction, goals, and eight program-level learner outcomes; (3) general learner outcomes and outcomes for housing occupations, child care occupations, cosmetology and personal services,…

  1. Preparing Learners for e-Learning.

    ERIC Educational Resources Information Center

    Piskurich, George M., Ed.

    This book presents methods business organizations and educational institutions can use to prepare their learners to become successful e-learners. "Preparing e-Learners for Self- Directed Learning" (Long) discusses self-direction as a prerequisite to e-learning and gives a list of ways to help enhance learners' self-directedness.…

  2. The Building Blocks of Geology.

    ERIC Educational Resources Information Center

    Gibson, Betty O.

    2001-01-01

    Discusses teaching techniques for teaching about rocks, minerals, and the differences between them. Presents a model-building activity that uses plastic building blocks to build crystal and rock models. (YDS)

  3. Carbon Nanotube Thin Films for Active Noise Cancellation, Solar Energy Harvesting, and Energy Storage in Building Windows

    NASA Astrophysics Data System (ADS)

    Hu, Shan

    This research explores the application of carbon nanotube (CNT) films for active noise cancellation, solar energy harvesting and energy storage in building windows. The CNT-based components developed herein can be integrated into a solar-powered active noise control system for a building window. First, the use of a transparent acoustic transducer as both an invisible speaker for auxiliary audio playback and for active noise cancellation is accomplished in this work. Several challenges related to active noise cancellation in the window are addressed. These include secondary path estimation and directional cancellation of noise so as to preserve auxiliary audio and internal sounds while preventing transmission of external noise into the building. Solar energy can be harvested at a low rate of power over long durations while acoustic sound cancellation requires short durations of high power. A supercapacitor based energy storage system is therefore considered for the window. Using CNTs as electrode materials, two generations of flexible, thin, and fully solid-state supercapacitors are developed that can be integrated into the window frame. Both generations consist of carbon nanotube films coated on supporting substrates as electrodes and a solid-state polymer gel layer for the electrolyte. The first generation is a single-cell parallel-plate supercapacitor with a working voltage of 3 Volts. Its energy density is competitive with commercially available supercapacitors (which use liquid electrolyte). For many applications that will require higher working voltage, the second-generation multi-cell supercapacitor is developed. A six-cell device with a working voltage as high as 12 Volts is demonstrated here. Unlike the first generation's 3D structure, the second generation has a novel planar (2D) architecture, which makes it easy to integrate multiple cells into a thin and flexible supercapacitor. The multi-cell planar supercapacitor has energy density exceeding that of

  4. A semi-active H∞ control strategy with application to the vibration suppression of nonlinear high-rise building under earthquake excitations.

    PubMed

    Yan, Guiyun; Chen, Fuquan; Wu, Yingxiong

    2016-01-01

    Different from previous researches which mostly focused on linear response control of seismically excited high-rise buildings, this study aims to control nonlinear seismic response of high-rise buildings. To this end, a semi-active control strategy, in which H∞ control algorithm is used and magneto-rheological dampers are employed for an actuator, is presented to suppress the nonlinear vibration. In this strategy, a modified Kalman-Bucy observer which is suitable for the proposed semi-active strategy is developed to obtain the state vector from the measured semi-active control force and acceleration feedback, taking into account of the effects of nonlinearity, disturbance and uncertainty of controlled system parameters by the observed nonlinear accelerations. Then, the proposed semi-active H∞ control strategy is applied to the ASCE 20-story benchmark building when subjected to earthquake excitation and compared with the other control approaches by some control criteria. It is indicated that the proposed semi-active H∞ control strategy provides much better control performances by comparison with the semi-active MPC and Clipped-LQG control approaches, and can reduce nonlinear seismic response and minimize the damage in the buildings. Besides, it enhances the reliability of the control performance when compared with the active control strategy. Thus, the proposed semi-active H∞ control strategy is suitable for suppressing the nonlinear vibration of high-rise buildings.

  5. Analysis of Radioactive Releases During Proposed Demolition Activities for the 224-U and 224-UA Buildings - Addendum

    SciTech Connect

    Napier, Bruce A.; Rishel, Jeremy P.; Droppo, James G.; Joyce, Kevin E.; Strom, Daniel J.

    2010-12-21

    A post-demolition modeling analysis is conducted that compares during-demolition atmospheric concentration monitoring results with modeling results based on the actual meteorological conditions during the demolition activities. The 224-U and 224-UA Buildings that were located in the U-Plant UO3 complex in the 200 West Area of the Hanford Site were demolished during the summer of 2010. These facilities converted uranyl nitrate hexahydrate (UNH), a product of Hanford’s Plutonium-Uranium Extraction (PUREX) Plant, into uranium trioxide (UO3). This report is an addendum to a pre-demolition emission analysis and air dispersion modeling effort that was conducted for proposed demolition activities for these structures.

  6. Writing through Modeling: Using Various Scholarship Enhancement Programs and Activities To Build Writing Interest and Skill.

    ERIC Educational Resources Information Center

    Brown, Les M.

    This paper focuses on the efforts at Gardner-Webb University in North Carolina to extend the writing efforts of a writing across the curriculum (WAC) retreat into a greater matrix of scholarly activity, not only in the classroom but outside as well. Noting that the initial idea was that an intensive year of emphasizing scholastic activity could…

  7. Integrating psychological research on girls with feminist activism: a model for building a liberation psychology in the United States.

    PubMed

    Grant, Kathryn E; Finkelstein, Jo-Ann S; Lyons, Aoife L

    2003-03-01

    A liberation psychology is needed to bridge the gap between psychology's focus on individual distress and broad social forces that foster such distress. We offer a model for bridging this gap by focusing on a specific area of psychology (psychological research on girls) and a specific social movement (feminist activism). Psychological research on girls and feminist activism share the common goal of improving the lives of girls and women. However, both have fallen short of this goal. This is due, in part, to the weaknesses associated with each endeavor and to the fact that the complementary strengths of each have remained isolated from the other. In this paper, we propose a common language and shared framework to integrate psychological research with feminist activism. First, we review the basic strengths and weaknesses associated with psychological research and feminist activism, with a particular focus on how they are distinct from one another. Second, we provide a taxonomic framework for integrating these two areas on the basis of the stress paradigm, with specific examples provided from our recent reviews of the literature and our own empirical work with adolescent girls. Finally, we conclude with recommendations for future work needed to integrate psychological research on girls with feminist activism toward the goal of building a liberation psychology in the United States.

  8. Undecylenic acid: a valuable and physiologically active renewable building block from castor oil.

    PubMed

    Van der Steen, Marijke; Stevens, Christian V

    2009-01-01

    A lot of attention is currently being paid to the transition to a biobased economy. In this movement, most efforts concentrate on the development of bioenergy applications including bioethanol, biodiesel, thermochemical conversion of biomass, and others. However, in the energy sector other nonbiomass alternatives are known, whereas no valuable alternatives are available when thinking about chemical building blocks. Therefore, it is also essential to develop new routes for the synthesis of bio-based chemicals and materials derived thereof. Such intermediates can originate either from plants or from animals. Castor oil is a non-edible oil extracted from the seeds of the castor bean plant Ricinus communis (Euphorbiaceae), which grows in tropical and subtropical areas. Globally, around one million tons of castor seeds are produced every year, the leading producing areas being India, PR China, and Brazil.2 10-Undecenoic acid or undecylenic acid is a fatty acid derived from castor oil that, owing to its bifunctional nature, has many possibilities to develop sustainable applications.

  9. Learner Agency and the Use of Affordances in Language-Exchange Interactions

    ERIC Educational Resources Information Center

    Ahn, Tae youn

    2016-01-01

    Language exchange refers to a learning partnership between two learners with different native languages who collaborate to help each other improve their proficiency in the other's language. The purpose of this study is to examine the ways in which language-exchange participants activate learner agency to construct opportunities for learning in…

  10. A Critical Analysis of Learner Participation in Virtual Worlds: How Can Virtual Worlds Inform Our Pedagogy?

    ERIC Educational Resources Information Center

    Panichi, Luisa

    2015-01-01

    This paper reports on an exploratory case study of learner participation within the context of online language learning in virtual world platforms. Data for this investigation was collected through a case study of a Business English course within a qualitative Case-Study Research framework. This study examines learner activity in virtual worlds in…

  11. "Can We Do That Again?" Engaging Learners and Developing beyond the "Wow" Factor in Science

    ERIC Educational Resources Information Center

    Astall, Chris; Bruce, Warren

    2010-01-01

    Adding Mentos to an open bottle of Diet Coke can produce a fountain of liquid and froth extending several metres high. This activity can engage a wide audience of learners in a relevant and meaningful way, provide a model for creative science teaching, and help to develop learners' attitudes towards school science as a subject. In this paper, the…

  12. A Multi-Perspective Investigation into Learners' Interaction in Asynchronous Computer-Mediated Communication (CMC)

    ERIC Educational Resources Information Center

    Çardak, Çigdem Suzan

    2016-01-01

    This article focusses on graduate level students' interactions during asynchronous CMC activities of an online course about the teaching profession in Turkey. The instructor of the course designed and facilitated a semester-long asynchronous CMC on forum discussions, and investigated the interaction of learners in multiple perspectives: learners'…

  13. The Relationship between Iranian EFL Learners' Self-Regulatory Vocabulary Strategy Use and Their Vocabulary Size

    ERIC Educational Resources Information Center

    Amirian, Seyed Mohammad Reza; Mallahi, Omid; Zaghi, Damoon

    2015-01-01

    Self-regulation is referred to as learners' self-generated ideas and actions which are systematically directed towards achieving educational goals and require learners' active participation in the learning process (Zimmerman & Bandura, 1994). The present study investigated the relationship between Iranian EFL students' self-regulation capacity…

  14. Toward a Unified Modeling of Learner's Growth Process and Flow Theory

    ERIC Educational Resources Information Center

    Challco, Geiser C.; Andrade, Fernando R. H.; Borges, Simone S.; Bittencourt, Ig I.; Isotani, Seiji

    2016-01-01

    Flow is the affective state in which a learner is so engaged and involved in an activity that nothing else seems to matter. In this sense, to help students in the skill development and knowledge acquisition (referred to as learners' growth process) under optimal conditions, the instructional designers should create learning scenarios that favor…

  15. Effectiveness of a Learner-Directed Model for e-Learning

    ERIC Educational Resources Information Center

    Lee, Stella; Barker, Trevor; Kumar, Vivekanandan Suresh

    2016-01-01

    It is a hard task to strike a balance between extents of control a learner exercises and the amount of guidance, active or passive, afforded by the learning environment to guide, support, and motivate the learner. Adaptive systems strive to find the right balance in a spectrum that spans between self-control and system-guidance. They also concern…

  16. Language-Related Computer Use: Focus on Young L2 English Learners in Sweden

    ERIC Educational Resources Information Center

    Sundqvist, Pia; Sylvén, Liss Kerstin

    2014-01-01

    This paper presents findings from a study investigating young English language learners (YELLs) in Sweden in 4th grade (N = 76, aged 10-11). Data were collected with the help of a questionnaire and a one-week language diary. The main purpose was to examine the learners' L2 English language-related activities outside of school in general, and their…

  17. The Interplay between Language, Gestures, Dragging and Diagrams in Bilingual Learners' Mathematical Communications

    ERIC Educational Resources Information Center

    Ng, Oi-Lam

    2016-01-01

    This paper discusses the importance of considering bilingual learners' non-linguistic forms of communication for understanding their mathematical thinking. In particular, I provide a detailed analysis of communication involving a pair of high school bilingual learners during an exploratory activity where a touchscreen-based dynamic geometry…

  18. Guiding Learners into Reengagement through the SCALE Environment: An Empirical Study

    ERIC Educational Resources Information Center

    Verginis, Ilias; Gouli, Evangelia; Gogoulou, Agoritsa; Grigoriadou, Maria

    2011-01-01

    The paper presents the facilities offered by the open learner model maintained in the web-based, adaptive, activity-oriented learning environment SCALE (Supporting Collaboration and Adaptation in a Learning Environment), in order to guide online students who become disengaged and support their reengagement. The open learner model (OLM_SCALE)…

  19. Capitalising on Learner Agency and Group Work in Learning Writing in English as a Foreign Language

    ERIC Educational Resources Information Center

    Lin, Zheng

    2013-01-01

    This study investigates the roles of learner agency and group work in learning writing in English as a foreign language (EFL). Through exploratory and participatory action research, this study examines how learner agency and group work function amidst the activity system of task-based EFL writing, especially how they influence and are influenced…

  20. Learner-Centered Psychological Principles: A Framework for School Redesign and Reform.

    ERIC Educational Resources Information Center

    American Psychological Association, Washington, D.C.

    Educators, concerned with disturbing trends in school failure, are arguing for more learner-centered models of schooling. Such a reform effort requires set principles that emphasize the active and reflective nature of learning and learners; 14 such principles are reported here. The immediate goal of this report is to provide a framework that can…

  1. The Relationship between Reading Proficiency and Reading Strategy Use: A Study of Adult ESL Learners

    ERIC Educational Resources Information Center

    Huang, Jiuhan; Nisbet, Deanna

    2014-01-01

    This article explores the relationship between reading strategy use and reading proficiency among 121 adult ESL learners. Reading strategy use was measured by the SORS, and reading proficiency was determined by the CASAS Reading Test and BEST Literacy Test. Findings of the study reveal that (a) adult ESL learners are active strategies users; (b)…

  2. Choosing to Interact: Exploring the Relationship between Learner Personality, Attitudes, and Tutorial Dialogue Participation

    ERIC Educational Resources Information Center

    Ezen-Can, Aysu; Boyer, Kristy Elizabeth

    2015-01-01

    The tremendous effectiveness of intelligent tutoring systems is due in large part to their interactivity. However, when learners are free to choose the extent to which they interact with a tutoring system, not all learners do so actively. This paper examines a study with a natural language tutorial dialogue system for computer science, in which…

  3. Design, synthesis and pharmacophoric model building of novel substituted nicotinic acid hydrazones with potential antiproliferative activity.

    PubMed

    Abdel-Aziz, Hatem A; Aboul-Fadl, Tarek; Al-Obaid, Abdul-Rahman M; Ghazzali, Mohamed; Al-Dhfyan, Abdullah; Contini, Alessandro

    2012-09-01

    Novel 6-aryl-2-methylnicotinic acid hydrazides 4a-c and their corresponding hydrazones 5a-c and 6a-i were synthesized. X-ray single crystal diffraction of 6h confirmed the chemical structure of hydrazones 6a-i. Antiproliferative activity of the synthetic compounds was investigated against K562 leukemia cell lines. Variable cell growth inhibitory activities were obtained with IC₅₀ range from 24.99 to 66.78 μM where the compound 6c exhibited the maximum activity. Structure activity relationship analysis has been performed and a common pharmacophore model for the synthesized derivatives has been obtained by using the pharmacophore elucidation module of the software MOE. The best model obtained is characterized by two projected locations of potential H-bond donors (F 3 and F4) and two Aromatic annotations (F1 and F2).

  4. Building a foundation for systems change: increasing access to physical activity programs for older adults.

    PubMed

    Lachenmayr, Sue; Mackenzie, Geraldine

    2004-10-01

    Although 25% of U.S. adults are physically inactive, this percentage increases dramatically for older adults. Organizational change theory guided a state health department in identifying system gaps and developing strategies to expand programming for seniors. A survey of provider agencies in New Jersey assessed (a) capacity for physical activity programs for older adults, (b) accessibility of programs, and (c) barriers to providing programs. One hundred sixty agencies provided physical activity programs to almost 184,000 individuals annually. Fewer than one half of the agencies provided exercise programs for people with disabilities, and only 44% provided in-home programs. Eighty-two percent of program providers wanted to expand programming but cited lack of trained instructors and peer leaders, inadequate facility space, insufficient funding, and limited transportation resources as barriers. Sustaining older adult behavior change requires infrastructure that will ensure access to diverse physical activities. This article provides strategies to expand access to physical activity programs for older adults.

  5. Evoking the Power of Learners

    PubMed Central

    Hotelling, Barbara A.

    2011-01-01

    Our mandate, as Lamaze International childbirth educators, is to assist women in making healthy pregnancy, birth, and parenting choices. Being mindful of health promotion theory and using learning tasks and dialogue education to provide information creates a collaborative Lamaze class where the teacher is the facilitator and the learners are accountable for their learning. This column offers Lamaze educators a deeper understanding of adult learners and our roles in their birth education. PMID:22942625

  6. Chinese English Learners' Strategic Competence.

    PubMed

    Wang, Dianjian; Lai, Hongling; Leslie, Michael

    2015-12-01

    The present study aims to investigate Chinese English learners' ability to use communication strategies (CSs). The subjects are put in a relatively real English referential communication setting and the analyses of the research data show that Chinese English learners, when encountering problems in foreign language (FL) communication, are characterized by the frequent use of substitution, approximation, circumlocution, literal translation, exemplification, word-coinage, repetition, and the infrequent use of cultural-knowledge and paralinguistic CSs. The rare use of paralinguistic strategies is found to be typical of Chinese English learners. The high frequency of literal translation, one first language (L1)-based strategy in our study sample, suggests that FL learners' use of L1-based CSs may depend more upon the developmental stage of their target language than the typology distance between L1 and the target language. The frequency of repetition reveals one fact that the Chinese English learners lack variety and flexibility in their use of CSs. Based on these findings, it was indicated that learners' use of CSs is influenced by a variety of factors, among which the development stage of their interlanguage and their cultural background are identified as two important factors. Some implications are finally suggested for the English foreign language teaching practice in China.

  7. From Physical Benchmarks to Mental Benchmarks: A Four Dimensions Dynamic Model to Assure the Quality of Instructional Activities in Electronic and Virtual Learning Environments

    ERIC Educational Resources Information Center

    Ahmed Abdelaziz, Hamdy

    2013-01-01

    The objective of this paper was to develop a four dimensions dynamic model for designing instructional activities appropriate to electronic and virtual learning environments. The suggested model is guided by learning principles of cognitivism, constructivism, and connectivism learning theories in order to help online learners to build and acquire…

  8. Learners' Satisfaction Level with Online Student Portal as a Support System in an Open and Distance eLearning Environment (ODeL)

    ERIC Educational Resources Information Center

    Secreto, Percia V.; Pamulaklakin, Rhodora L.

    2015-01-01

    Learner support in an open, distance and online learning is defined as "all activities and elements in education that respond to a known learner or group of learners, and which are designed to assist in the cognitive, affective, and systemic realms of the learning process" (Brindley, et. al, 2004). Teaching and tutoring, advising and…

  9. Comparison of active and passive methods for radon exhalation from a high-exposure building material.

    PubMed

    Abbasi, A; Mirekhtiary, F

    2013-12-01

    The radon exhalation rates and radon concentrations in granite stones used in Iran were measured by means of a high-resolution high purity Germanium gamma-spectroscopy system (passive method) and an AlphaGUARD model PQ 2000 (active method). For standard rooms (4.0 × 5.0 m area × 2.8 height) where ground and walls have been covered by granite stones, the radon concentration and the radon exhalation rate by two methods were calculated. The activity concentrations of (226)Ra in the selected granite samples ranged from 3.8 to 94.2 Bq kg(-1). The radon exhalation rate from the calculation of the (226)Ra activity concentration was obtained. The radon exhalation rates were 1.31-7.86 Bq m(-2)h(-1). The direction measurements using an AlphaGUARD were from 218 to 1306 Bq m(-3) with a mean of 625 Bq m(-3). Also, the exhalation rates measured by the passive and active methods were compared and the results of this study were the same, with the active method being 22 % higher than the passive method.

  10. A Learner-led, Discussion-based Elective on Emerging Infectious Disease

    PubMed Central

    2015-01-01

    Objective. To implement a learner-led, discussion-based course aimed at exposing second-year pharmacy learners to the study of emerging infectious diseases from a global health perspective and to assess the role and importance of pharmacists in the management of disease outbreaks. Design. Learners examined literature pertinent to an emerging infectious disease in a 3-credit, discussion-based course and participated in peer discussion led by a designated learner. Instructional materials included journal articles, audio-visual presentations, documentaries, book chapters, movies, newspaper/magazine articles, and other materials. Learning outcomes were measured based on the ability of learners to perform critical thinking and analysis, communicate with their peers, and participate in class discussions. Assessment. The course was offered to 2 consecutive cohorts consisting of 14 and 16 learners, respectively. Overall, every learner in the first cohort achieved a final grade of A for the course. In the second cohort, the overall grade distribution consisted of grades of A, B, and C for the course. Learner evaluations indicated that the active-learning, discussion-based environment significantly enhanced interest in the topic and overall performance in the course. Conclusion. The elective course on emerging infectious diseases provided in-depth exposure to disease topics normally not encountered in the pharmacy curriculum. Learners found the material and format valuable, and the course enhanced their appreciation of infectious diseases, research methodology, critical thinking and analysis, and their roles as pharmacists. PMID:26430268

  11. A Learner-led, Discussion-based Elective on Emerging Infectious Disease.

    PubMed

    Mathias, Clinton

    2015-08-25

    Objective. To implement a learner-led, discussion-based course aimed at exposing second-year pharmacy learners to the study of emerging infectious diseases from a global health perspective and to assess the role and importance of pharmacists in the management of disease outbreaks. Design. Learners examined literature pertinent to an emerging infectious disease in a 3-credit, discussion-based course and participated in peer discussion led by a designated learner. Instructional materials included journal articles, audio-visual presentations, documentaries, book chapters, movies, newspaper/magazine articles, and other materials. Learning outcomes were measured based on the ability of learners to perform critical thinking and analysis, communicate with their peers, and participate in class discussions. Assessment. The course was offered to 2 consecutive cohorts consisting of 14 and 16 learners, respectively. Overall, every learner in the first cohort achieved a final grade of A for the course. In the second cohort, the overall grade distribution consisted of grades of A, B, and C for the course. Learner evaluations indicated that the active-learning, discussion-based environment significantly enhanced interest in the topic and overall performance in the course. Conclusion. The elective course on emerging infectious diseases provided in-depth exposure to disease topics normally not encountered in the pharmacy curriculum. Learners found the material and format valuable, and the course enhanced their appreciation of infectious diseases, research methodology, critical thinking and analysis, and their roles as pharmacists.

  12. Building Bridges Between IPY Scientists and the Educational Community: A Spectrum of IPY Education and Outreach Activities

    NASA Astrophysics Data System (ADS)

    Ledley, T. S.; Dahlman, L.; McAuliffe, C.; Domenico, B.; Taber, M. R.

    2006-12-01

    The International Polar Year is an opportunity to simultaneously increase our scientific understanding of the polar regions and to engage the next generation of Earth scientists and socially responsible citizens. However, building the bridge between the scientific community who conduct the research and the education community who convey that information to students requires specific and continuing efforts. The Earth Exploration Toolbook (EET, http://serc.carleton.edu/eet) and the accompanying spectrum of activities encompassing development of materials that can provide access and understanding of IPY data and knowledge, and teacher professional development to facilitate the effective use of these materials with students can help build that bridge. The EET is an online resource that provides an easy way for educators to learn how to use Earth science datasets and data analysis tools to convey science concepts. Modules (called chapters) in the EET provide step-by-step instructions for accessing and analyzing these datasets within compelling case studies, and provide pedagogical information to help the educator use the data with their students. New EET chapters, featuring IPY data, can be developed through the use of an EET chapter template that standardizes the content and structure of the chapter. The initiation of new chapters can be facilitated through our Data in Education Workshops (previously DLESE Data Services Workshops, http://swiki.dlese.org/2006- dataservicesworkshop/). During these workshops IPY data providers, analysis tool specialists, IPY scientists, curriculum developers, and educators participate on teams of 5-6 members to create an outline of a new EET chapter featuring the IPY data and analysis tools represented on the team. New chapters will be completed by a curriculum developer following the workshop. Use of the IPY EET chapters will be facilitated by a range of professional development activities ranging from two 2-hour telecon-online workshops

  13. Development of a method to relate the moisture content of a building material to its water activity.

    PubMed

    Macher, J M; Mendell, M J; Chen, W; Kumagai, K

    2016-10-14

    Subjective indicators of building dampness consistently have been linked to health, but they are, at best, semi-quantitative, and objective and quantitative assessments of dampness are also needed to study dampness-related health effects. Investigators can readily and non-destructively measure the "moisture content" (MC) of building materials with hand-held moisture meters. However, MC does not indicate the amount of the water in a material that is available to microorganisms for growth, that is, the "water activity (Aw )." Unfortunately, Aw has not been readily measurable in the field and is not relatable to MC previously determined experimentally, because for the same moisture meter reading, Aw can differ across materials as well as during moisture adsorption vs desorption. To determine the Aw s that correspond to MC levels, stable air relative humidities were generated in a glove box above saturated, aqueous salt solutions, and the Aw of gypsum board and the relative humidity of the chamber air were tracked until they reached equilibrium. Strong correlations were observed between meter readings and gravimetrically determined MC (r=.91-1.00), among readings with three moisture meters (r=.87-.98), and between meter readings and gypsum board Aw (r=.77-.99).

  14. Knowledge formalization of intelligent building

    NASA Astrophysics Data System (ADS)

    Žáček, Martin

    2016-06-01

    This article aim is understanding the basic knowledge about an intelligent building. The notion of the intelligent building can be called any building equipped with computer and communication technology, which can automatically respond to internal or external stimuli. The result of the intelligent building is an automated and foreseeing of activities that enable to reduce operating costs and increase comfort. The best way to use the intelligent building is for a low-energy building, a passive building, or for building with high savings. The output of this article is the formalization of basic knowledge of the intelligent building by RDF graph.

  15. Building Democratically Active Citizens through the Prefectship System in Botswana Schools

    ERIC Educational Resources Information Center

    Jotia, Agreement Lathi; Morapedi, Zibisani Edwin

    2011-01-01

    The goal of education in countries which regard themselves as democracies is to help develop citizens who can actively participate in the democratic process. Today, more than ever before, schools face the challenge of aligning their philosophies to the democratic national principles of the nation-state in order to produce citizens who are active…

  16. Nobody Says No: Student Self-Censorship in a Collaborative Knowledge Building Activity

    ERIC Educational Resources Information Center

    Roberts, Alan; Nason, Rod

    2011-01-01

    This paper explores student self-censorship within an online learning environment. Self-censorship in group activity can be seen as a two-edged sword. While it can be advantageous that a student censor personal frustration and angst when working with others, if the self-censorship impacts on the cognitive contribution a student makes then this may…

  17. Constructive Play: Building Symbolic Competence through Physical Activity and Social Interaction.

    ERIC Educational Resources Information Center

    Fennel, Linda

    Whether physical activity and verbal communication would affect kindergarten students' scores on the Metropolitan Readiness Tests (MRT) was investigated. Twenty subjects were administered Level I of the MRT when they entered kindergarten. For 5 days per week for 4 weeks, the 10 subjects in the experimental group worked at constructive play tasks…

  18. Playwise: 365 Fun-Filled Activities for Building Character, Conscience, and Emotional Intelligence in Children.

    ERIC Educational Resources Information Center

    Weston, Denise Chapman; Weston, Mark S.

    Noting that we are raising our children in a morally ambiguous world and we have to do more than just discipline them and hope for the best, this book is a manual for raising children who are emotionally and intellectually capable and confident, by means of play activities that imbue a sense of right and wrong. Each chapter of the manual begins…

  19. Building the Body: Active Learning Laboratories that Emphasize Practical Aspects of Anatomy and Integration with Radiology

    ERIC Educational Resources Information Center

    Zumwalt, Ann C.; Lufler, Rebecca S.; Monteiro, Joseph; Shaffer, Kitt

    2010-01-01

    Active learning exercises were developed to allow advanced medical students to revisit and review anatomy in a clinically meaningful context. In our curriculum, students learn anatomy two to three years before they participate in the radiology clerkship. These educational exercises are designed to review anatomy content while highlighting its…

  20. The active site of cytochrome P-450 nifedipine oxidase: a model-building study.

    PubMed

    Ferenczy, G G; Morris, G M

    1989-12-01

    A model of the active site of cytochrome P-450 nifedipine oxidase is built on the basis of sequence homology with cytochrome P-450CAM. Substrates are docked into the binding pocket, and molecular mechanical energy minimization is performed to analyze the forces between the substrates and the enzyme.

  1. Building Reading Comprehension Habits in Grades 6?12: A Toolkit of Classroom Activities

    ERIC Educational Resources Information Center

    Zwiers, Jeff

    2004-01-01

    Help struggling readers understand content area texts with research-based, innovative classroom tools that foster lifelong reading comprehension habits. This book presents easy-to-use activities organized around six habits of reading comprehension: (1) Organizing text information by sculpting the main idea and summarizing; (2) Connecting to…

  2. Using Phenomenography to Build an Understanding of How University People Conceptualise Their Community-Engaged Activities

    ERIC Educational Resources Information Center

    Brown, Kim; Shephard, Kerry; Warren, David; Hesson, Gala; Fleming, Jean

    2016-01-01

    Higher education institutions are seeking greater community engagement through academic, social and civic activity. In response, researcher attention has turned to impacts on students' education, and benefits to both university and community partners. This phenomenographic study examines how a diverse group of teachers, researchers and…

  3. Characterization of environmentally-friendly alkali activated slag cements and ancient building materials

    NASA Astrophysics Data System (ADS)

    Sakulich, Aaron Richard

    Alternative cement technologies are an area of increasing interest due to growing environmental concerns and the relatively large carbon footprint of the cement industry. Many new cements have been developed, but one of the most promising is that made from granulated, ground blast furnace slag activated by a high-pH solution. Another is related to the discovery that some of the pyramid limestone blocks may have been cast using a combination of diatomaceous earth activated by lime which provides the high pH needed to dissolve the diatomaceous earth and bind the limestone aggregate together. The emphasis of this thesis is not on the latter---which was explored elsewhere---but on the results supplying further evidence that some of the pyramid blocks were indeed reconstituted limestone. The goal of this work is to chemically and mechanically characterize both alkali-activated slag cements as well as a number of historic materials, which may be ancient analogues to cement. Alkali activated slag cements were produced with a number of additives; concretes were made with the addition of a fine limestone aggregate. These materials were characterized mechanically and by XRD, FTIR, SEM, and TGA. Samples from several Egyptian pyramids, an 'ancient floor' in Colorado, and the 'Bosnian Pyramids' were investigated. In the cements, it has been unequivocally shown that C-S-H, the same binding phase that is produced in ordinary portland cement, has been produced, as well as a variety of mineral side products. Significant recarbonation occurs during the first 20 months, but only for the Na2CO3-activated formulae. Radiocarbon dating proves that the 'Bosnian Pyramids' and 'ancient floors' are not made from any type of recarbonated lime; however, Egyptian pyramid limestones were finite, thus suggesting that they are of a synthetic nature. XRD and FTIR results were inconclusive, while TGA results indicate the limestones are identical to naturally occurring limestones, and SEM

  4. F-Chart/SLR: an interactive program for determining the performance of active and passive solar buildings

    SciTech Connect

    Sullivan, P.; Wright, W.

    1980-01-01

    Methods for determining the performance of active and passive buildings have been developed by the University of Wisconsin-Madison, Solar Energy Laboratory and the Los Alamos Scientific Laboratory, respectively. The University of Wisconsin work, FCHART, is documented in Solar Heating Design by the F-chart Method, and in an interactive computer program available from the University. Los Alamos' work, the Solar Load Ratio (SLR) method, is documented in a number of individual papers as well as in the Passive Design Handbook. The SLR method is at present primarily a hand calculational procedure although the main features of the program have previously been incorporated in a hand-held programmable calculator program, PASCALC. An overview of a Northeast Solar Energy Center/Total Environmental Action, Inc. computer program which combines the detailed calculational procedures of the SLR method with the interactive features of the FCHART program is presented.

  5. 5 CFR 734.406 - Participation in political activities while on duty, in uniform, in any room or building occupied...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... while on duty, in uniform, in any room or building occupied in the discharge of official duties, or... on duty, in uniform, in any room or building occupied in the discharge of official duties, or using a... any room or building occupied in the discharge of official duties by an individual employed or...

  6. Intelligent Fuzzy Optimal Active and Combinatorial Control System of Building Structures

    NASA Astrophysics Data System (ADS)

    Tani, Akinori; Tanaka, Kenji; Yamabe, Yuichiro; Kawamura, Hiroshi

    The authors have already proposed an intelligent fuzzy optimal and active control system (IFOACS) and the effectiveness of IFOACS was proved using digital simulations and shaking table tests. However, the results show that the control effect of IFOACS becomes small in case of near-source region earthquakes. To improve control effects in case of near-source region earthquakes, a combinatorial control system (CCS), in which IFOACS is combined with a fuzzy active control system (FACS), is also proposed. In this paper, control rules in CCS are optimized using parameter-free genetic algorithms (PfGAs) considering limitations of an actuator such as maximal strokes and control forces. Effectiveness of proposed combinatorial control system (CCS) is verified and discussed based on results of digital simulations.

  7. Cognitive activities during adulthood are more important than education in building reserve.

    PubMed

    Reed, Bruce R; Dowling, Maritza; Tomaszewski Farias, Sarah; Sonnen, Joshua; Strauss, Milton; Schneider, Julie A; Bennett, David A; Mungas, Dan

    2011-07-01

    Cognitive reserve is thought to reflect life experiences. Which experiences contribute to reserve and their relative importance is not understood. Subjects were 652 autopsied cases from the Rush Memory and Aging Project and the Religious Orders Study. Reserve was defined as the residual variance of the regressions of cognitive factors on brain pathology and was captured in a latent variable that was regressed on potential determinants of reserve. Neuropathology variables included Alzheimer's disease markers, Lewy bodies, infarcts, microinfarcts, and brain weight. Cognition was measured with six cognitive domain scores. Determinants of reserve were socioeconomic status (SES), education, leisure cognitive activities at age 40 (CA40) and at study enrollment (CAbaseline) in late life. The four exogenous predictors of reserve were weakly to moderately inter-correlated. In a multivariate model, all except SES had statistically significant effects on Reserve, the strongest of which were CA40 (β = .31) and CAbaseline (β = .28). The Education effect was negative in the full model (β = -.25). Results suggest that leisure cognitive activities throughout adulthood are more important than education in determining reserve. Discrepancies between cognitive activity and education may be informative in estimating late life reserve.

  8. Controlling Hox gene expression and activity to build the vertebrate axial skeleton.

    PubMed

    Casaca, Ana; Santos, Ana Cristina; Mallo, Moisés

    2014-01-01

    It has long been known that Hox genes are central players in patterning the vertebrate axial skeleton. Extensive genetic studies in the mouse have revealed that the combinatorial activity of Hox genes along the anterior-posterior body axis specifies different vertebral identities. In addition, Hox genes were instrumental for the evolutionary diversification of the vertebrate body plan. In this review, we focus on fundamental questions regarding the intricate mechanisms controlling Hox gene activity. In particular, we discuss the functional relevance of the precise timing of Hox gene activation in the embryo. Moreover, we provide insight into the epigenetic regulatory mechanisms that are likely to control this process and are responsible for the maintenance of spatially restricted Hox expression domains throughout embryonic development. We also analyze how specific features of each Hox protein may contribute to the functional diversity of Hox family. Altogether, the work reviewed here further supports the notion that the Hox program is far more complex than initially assumed. Exciting new findings will surely emerge in the years ahead.

  9. Community Building: Facilitating Successful Online Courses.

    ERIC Educational Resources Information Center

    McSporran, Mae; Young, Stuart

    It is important to build a community of learners so that cooperative learning takes place. This is more difficult to accomplish online, where the lecturer has to overcome the natural reticence of students to post in shared class spaces. This paper suggests contructive methods of ensuring the success of an online course. These include: (1)…

  10. Building Community through Online Learning in Colleges

    ERIC Educational Resources Information Center

    Hunter, Bill; Austin, Roger

    2015-01-01

    In this paper the authors will review research on international projects which have used communications technologies, primarily email and web-based video conferencing, to bring learners together across geographic, political, religious and cultural boundaries in the interest of building more cohesive communities in places frequently characterised…

  11. Indoor air particles and bioaerosols before and after renovation of moisture-damaged buildings: the effect on biological activity and microbial flora.

    PubMed

    Huttunen, Kati; Rintala, Helena; Hirvonen, Maija-Riitta; Vepsäläinen, Asko; Hyvärinen, Anne; Meklin, Teija; Toivola, Mika; Nevalainen, Aino

    2008-07-01

    Many building-related health problems coincide with moisture damage and mold growth within a building. Their elimination is assumed to improve indoor air quality. The aim of this study was to follow the success of remediation in two individual buildings by analyzing the microbial flora and immunotoxicological activity of filter samples. We compare results from samples collected from indoor air in the moisture-damaged buildings before and after renovation and results from matched reference buildings and outdoor air. The microbial characteristics of the samples were studied by analyzing ergosterol content and determining the composition of fungal flora with quantitative polymerase chain reaction (QPCR). In addition, the concentrations of particles were monitored with optical particle counter (OPC). The immunotoxicological activity of collected particle samples was tested by exposing mouse macrophages (RAW264.7) for 24 h to particle suspension extracted from the filters, and measuring the viability of the exposed cells (MTT-test) and production of inflammatory mediators (nitric oxide, IL-6 and TNF*) in cell culture medium by enzyme-linked immunoassay (ELISA). The results show that for Location 1 the renovation decreased the immunotoxicological activity of the particles collected from damaged building, whereas no difference was detected in the corresponding samples collected from the reference building. Interestingly, only slight differences were seen in the concentration of fungi. In the Location 2, a decrease was seen in the concentration of fungi after the renovation, whereas no effect on the immunotoxicological responses was detected. In this case, the immunotoxicological responses to the indoor air samples were almost identical to those caused by the samples from outdoor air. This indicates that the effects of remediation on the indoor air quality may not necessarily be readily measurable either with microbial or toxicological parameters. This may be associated

  12. Enaminones as building blocks for the synthesis of substituted pyrazoles with antitumor and antimicrobial activities.

    PubMed

    Riyadh, Sayed M

    2011-02-22

    Novel N-arylpyrazole-containing enaminones 2a,b were synthesized as key intermediates. Reactions of 2a,b with active methylene compounds in acetic acid in the presence of ammonium acetate afforded substituted pyridine derivatives 5a-d. Enaminones 2a,b also reacted with aliphatic amines such as hydrazine hydrate and hydroxylamine hydrochloride to give bipyrazoles 8a,b and pyrazolylisoxazoles 9a,b, respectively. On the other hand, treatment of 2a,b with a heterocyclic amine and its diazonium salt yielded the respective [1,2,4]triazolo[4,3-a]pyrimidines 12a,b and pyrazolylcarbonyl[1,2,4]triazolo-[3,4-c][1,2,4]triazines 14a,b. Moreover, 2-thioxo-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one (17) was prepared via reaction of enaminone 2a with aminothiouracil (15). Cyclocondensation of 17 with the appropriate hydrazonoyl chlorides 18a-c gave the corresponding pyrido[2,3-d][1,2,4]triazolo[4,3-a]pyrimidin-5-ones 21a-c. The cytotoxic effects of compounds 2b, 14a and 17 against human breast cell line (MCF-7) and liver carcinoma cell line (HEPG2) were screened and in both lines they showed inhibition effects comparable to those of 5-fluorouracil, used as a standard. The antimicrobial activity of some products chosen as representative examples was also evaluated.

  13. Effective instruction for English learners.

    PubMed

    Calderón, Margarita; Slavin, Robert; Sánchez, Marta

    2011-01-01

    The fastest-growing student population in U.S. schools today is children of immigrants, half of whom do not speak English fluently and are thus labeled English learners. Although the federal government requires school districts to provide services to English learners, it offers states no policies to follow in identifying, assessing, placing, or instructing them. Margarita Calderón, Robert Slavin, and Marta Sánchez identify the elements of effective instruction and review a variety of successful program models. During 2007-08, more than 5.3 million English learners made up 10.6 percent of the nation's K-12 public school enrollment. Wide and persistent achievement disparities between these English learners and English-proficient students show clearly, say the authors, that schools must address the language, literacy, and academic needs of English learners more effectively. Researchers have fiercely debated the merits of bilingual and English-only reading instruction. In elementary schools, English learners commonly receive thirty minutes of English as a Second Language (ESL) instruction but attend general education classes for the rest of the day, usually with teachers who are unprepared to teach them. Though English learners have strikingly diverse levels of skills, in high school they are typically lumped together, with one teacher to address their widely varying needs. These in-school factors contribute to the achievement disparities. Based on the studies presented here, Calderón, Slavin, and Sánchez assert that the quality of instruction is what matters most in educating English learners. They highlight comprehensive reform models, as well as individual components of these models: school structures and leadership; language and literacy instruction; integration of language, literacy, and content instruction in secondary schools; cooperative learning; professional development; parent and family support teams; tutoring; and monitoring implementation and outcomes

  14. Interaction of African American Learners Online: An Adult Education Perspective

    ERIC Educational Resources Information Center

    Kang, Haijun; Yang, Yang

    2016-01-01

    This study examines how various life factors and personal attributes affect African American adult learners' use of the three types of learning interaction-learner-content, learner-instructor, and learner-learner. Multivariate multiple regression analyses were used. The aggregate effect of life factors on African American adult learners' use of…

  15. “Convivência” Groups: Building Active and Healthy Communities of Older Adults in Brazil

    PubMed Central

    Benedetti, Tânia R. Bertoldo; d'Orsi, Eleonora; Schwingel, Andiara; Chodzko-Zajko, Wojtek J.

    2012-01-01

    In old age, social groups can be a crucial component for health and well-being. In 2009-2010, a follow-up survey was carried out in Florianópolis, Brazil to understand the impact of a variety of programs established since 2002 that were designed to enhance social activities among the older adult population. This study employed two surveys within the population of older adults in Florianópolis. The first survey interviewed a total of 875 older adults in 2002, and the second survey involved 1,705 older adults between 2009 and 2010. By 2010, many new programs were offered in the community and the enrollment of older adults in social programs followed similar trends. “Convivência” groups stood out as extremely popular social groups among this population. This paper discusses some of the potential outcomes associated with participation in “convivência” groups. PMID:22830022

  16. Antagonism/Agonism Modulation to Build Novel Antihypertensives Selectively Triggering I1-Imidazoline Receptor Activation

    PubMed Central

    2015-01-01

    Pharmacological studies have suggested that I1-imidazoline receptors are involved in the regulation of cardiovascular function and that selective I1-agonists, devoid of the side effects associated with the common hypotensive α2-adrenoreceptor agonists, might be considered as a second generation of centrally acting antihypertensives. Therefore, in the present study, inspired by the antihypertensive behavior of our selective I1-agonist 4, we designed, prepared, and studied the novel analogues 5–9. A selective I1-profile, associated with significant hemodinamic effects, was displayed by 5, 8, and 9. Interestingly, the highest potency and longest lasting activity displayed by 8 (carbomethyline) suggested that van der Waals interactions, promoted by the ortho methyl decoration of its aromatic moiety, are particularly advantageous. In addition, in analogy to what was noted for (S)-(+)-4, the observation that only (S)-(+)-8 displayed significant hemodynamic effects unequivocally confirmed the stereospecific nature of the I1 proteins. PMID:26005521

  17. Building blocks of the apoptotic pore: how Bax and Bak are activated and oligomerize during apoptosis.

    PubMed

    Westphal, D; Kluck, R M; Dewson, G

    2014-02-01

    The central role of the Bcl-2 family in regulating apoptotic cell death was first identified in the 1980s. Since then, significant in-roads have been made in identifying the multiple members of this family, characterizing their form and function and understanding how their interactions determine whether a cell lives or dies. In this review we focus on the recent progress made in characterizing the proapoptotic Bcl-2 family members, Bax and Bak. This progress has resolved longstanding controversies, but has also challenged established theories in the apoptosis field. We will discuss different models of how these two proteins become activated and different 'modes' by which they are inhibited by other Bcl-2 family members. We will also discuss novel conformation changes leading to Bak and Bax oligomerization and speculate how these oligomers might permeabilize the mitochondrial outer membrane.

  18. Building multistate redox-active architectures using metal-complex functionalized perylene bis-imides.

    PubMed

    Goretzki, Gudrun; Davies, E Stephen; Argent, Stephen P; Warren, John E; Blake, Alexander J; Champness, Neil R

    2009-11-02

    A series of multistate redox-active architectures has been synthesized, structurally characterized, and their optical and redox properties investigated. Specifically, two redox-active ferrocene or cobalt-dithiolene moieties have been introduced to the "bay" region of perylene-bisimides. Three of these disubstituted perylene-bisimide species have been structurally characterized by single crystal X-ray diffraction, confirming the twisted nature of the central perylene core. The first isomeric pair of disubstituted perylene-bisimide isomers, N,N'-di-(n-butyl)-1,7-diferrocenyl-perylene-3,4:9,10-tetracarboxylic acid bisimide (2) and N,N'-di-(n-butyl)-1,6-diferrocenyl-perylene-3,4:9,10-tetracarboxylic acid bisimide (3), structurally characterized by single crystal X-ray diffraction are reported and compared. Structural characterization of the cobalt-dithiolene substituted perylene-bisimide, N,N'-di-(n-butyl)-1,7-dicyclopentadienyl-cobalt(II)-dithiolenyl-perylene-3,4:9,10-tetracarboxylic acid bisimide (4), reveals the expected twisting of the perylene core and confirms the ene-dithiolate geometry of the cobalt dithiolene moiety. Cyclic voltammetry measurements, coupled with spectroelectrochemcial and electron paramagnetic resonance studies, of 1-4, where 1 is N,N'-di-(n-butyl)-1,7-diethynylferrocenyl-perylene-3,4:9,10-tetracarboxylic acid bisimide, reveal the two anticipated perylene-bisimide based reductions. In addition, for the ferrocene substituted compounds, 1-3, a single reversible two-electron oxidation is seen with only a small degree of communication between the ferrocene groups observed in the 1,6-isomer where the two ferrocene groups are attached to the same naphthyl moiety. In the case of 4, two reversible reductions associated with the cobalt-dithiolene moieties are observed, confirming communication across the reduced perylene core.

  19. Study Partners Recommendation for xMOOCs Learners

    PubMed Central

    Xu, Bin; Yang, Dan

    2015-01-01

    Massive open online courses (MOOCs) provide an opportunity for people to access free courses offered by top universities in the world and therefore attracted great attention and engagement from college teachers and students. However, with contrast to large scale enrollment, the completion rate of these courses is really low. One of the reasons for students to quit learning process is problems which they face that could not be solved by discussing them with classmates. In order to keep them staying in the course, thereby further improving the completion rate, we address the task of study partner recommendation for students based on both content information and social network information. By analyzing the content of messages posted by learners in course discussion forum, we investigated the learners' behavior features to classify the learners into three groups. Then we proposed a topic model to measure learners' course knowledge awareness. Finally, a social network was constructed based on their activities in the course forum, and the relationship in the network was then employed to recommend study partners for target learner combined with their behavior features and course knowledge awareness. The experiment results show that our method achieves better performance than recommending method only based on content information. PMID:25663836

  20. Focus on Form, Learner Uptake and Subsequent Lexical Gains in Learners' Oral Production

    ERIC Educational Resources Information Center

    Alcon-Soler, Eva

    2009-01-01

    This descriptive study reports findings on the relationship between focus on form, learner uptake and subsequent lexical gains in learners' oral production. The data for the study consisted in 17 45-minute audio-recorded teacher-led conversations, 204 learners' diaries (17 sessions x 12 learners) reporting what they had learned after each…

  1. Teacher Perceptions of Learner-Learner Engagement at a Cyber High School

    ERIC Educational Resources Information Center

    Borup, Jered

    2016-01-01

    Distance education has historically contained little or no learner-learner interactions. Currently the Internet allows for unprecedented levels of learner-learner interaction and has the potential to transform how students learn online. However, many courses offered online focus more on flexibility and independence than on interaction and…

  2. Affective Dimensions of the Japanese Foreign Language Learner: Implications for Psychological Learner Development in Japan

    ERIC Educational Resources Information Center

    Fukuchi, Naoko Tani; Sakamoto, Robin

    2005-01-01

    As learner-centred approaches are gaining popularity in many language classrooms, the affective dimensions of learners and the interaction effects of learners and teachers have become an important theme for research and assessment. This paper explores how Japanese learners of English as a foreign language evolve in two geographically distinct…

  3. Building Awareness.

    ERIC Educational Resources Information Center

    Meilach, Dona Z.

    2001-01-01

    Discusses the importance of developing students' building awareness by exploring logos, or buildings that symbolize a country, to learn about architecture and the cultures in different countries. Explores categories of buildings. Includes examples of logos from around the world. (CMK)

  4. Outreach and capacity building activities for engaging youth and public in Exploration

    NASA Astrophysics Data System (ADS)

    Foing, Bernard H.

    We report to the COSPAR Panel on Education and relevant community on activities, pilot projects and results relevant for outreach and engagement in exploration. Number of activities were developed in the frame of the International Lunar Exploration Working Group (ILEWG) including the participation of students in lunar symposia, space conferences or ICEUM International Conferences on Exploration and Utilisation of the Moon* ILEWG with support from various space agencies, universities and institutions has organized events for young professionals with a wide background (including scientist, engineers, humanistic, law, art students) a Moon academy, lunar and planetary students work-shops, technical training workshops, international observe the Moon sessions. ILEWG has organised or sponsored participants to a series of field training and research campaigns in Utah desert research station, Eifel volcanic park, Iceland, Rio Tinto, La Reunion island. Education and outreach projects used space missions data (SMART-1 views of the Moon, Earth views from space, Mars views, Mars crowdsourcing games, astronomy data analysis) to engage the public in citizen science and exploration. Artistic and sociological projects (e.g. "social lunar telescope, lunar zen garden, Moon academy, MoonLife, MoonLife concept store, Moon republic, artscience projects, space science in the arts, artists in residence, artists in MoonMars base") were also initiated with artists to engage the wide public in exploration. A number of projects have been developed with support from ITACCUS IAF committee. We shall discuss how these pilot projects could be expanded for the benefit of future space projects, young professionals, the space community and the public. Acknowledgements: we thank collaborators from ILEWG community and partner institutes for the different projects mentioned http://sci.esa.int/ilewg/ http://sci.esa.int/ilewg/47170-gluc-iceum11-beijing-2010lunar-declaration/ Foing B., Stoker C

  5. Explicit and Implicit Feedback, Modified Output, and SLA: Does Explicit and Implicit Feedback Promote Learning and Learner-Learner Interactions?

    ERIC Educational Resources Information Center

    Adams, Rebecca; Nuevo, Ana Maria; Egi, Takako

    2011-01-01

    Research on interactional feedback has typically focused on feedback learners receive from native speakers (i.e., NS-learner contexts). However, for many second language (L2) learners, the majority of their opportunities to engage in interaction occur with other learners (i.e., learner-learner contexts). The literature has suggested that feedback…

  6. An intervention to promote physical activity in Mexican elementary school students: building public policy to prevent noncommunicable diseases.

    PubMed

    Polo-Oteyza, Ernestina; Ancira-Moreno, Mónica; Rosel-Pech, Cecilia; Sánchez-Mendoza, María Teresa; Salinas-Martínez, Vicente; Vadillo-Ortega, Felipe

    2017-01-01

    Physical activity is an important component of strategies for health promotion and prevention of noncommunicable diseases. It is also associated with decreased risk for cardiovascular disease in overweight and obese adults and children. This article addresses the initial description of a physical activity intervention for children attending public elementary schools in Mexico. The objective was to develop a replicable model based on a strategic public, private, academic, and social partnership that would have a short-term impact on the metabolic health of children and be useful for building effective public policy. Forty-nine schools (20 000 students) participated, and 5 schools were selected for evaluation. The intervention included a 30-minute supervised middle-effort interchangeable routine, 5 days a week for a complete school year, adapted for different school conditions and students of different ages. Evaluation included anthropometric measurements and biochemical markers. Actual prevalence of combined overweight and obesity in these children was 31.9%. The intervention was successfully implemented in all schools. No change in body mass index, waist circumference, or other anthropometric indicators was found. However, changes in biochemical markers showed a significant decrease in blood glucose, total cholesterol, and cholesterol-low-density lipoproteins, reflecting a positive effect on cardiovascular health indicators.

  7. Collaborative Revision in L2 Writing: Learners' Reflections

    ERIC Educational Resources Information Center

    Memari Hanjani, Alireza

    2016-01-01

    L2 learning literature has reflected on the problems surrounding the application of teacher written feedback and peer feedback in EFL contexts. To address the disadvantages of these feedback forms, this exploratory case study examined EFL learners' reactions to a collaborative revision activity. Interview data were collected from eight native…

  8. Administrative Roles in Helping Faculty Adapt to Adult Learners.

    ERIC Educational Resources Information Center

    Miller, Keith A.

    Since the number of adult students engaging in higher education activities is growing rapidly and is expected to continue to climb, this paper is intended to help administrators develop a perspective from which to view adult learners on college campuses and craft programs to help faculty work more effectively with adult students. The first section…

  9. Motivation and Interlanguage Pragmatics in Iranian English Language Learners

    ERIC Educational Resources Information Center

    Khorshidi, Hassan Rasouli; Nimchahi, Abdolreza Bagherzadeh

    2013-01-01

    It is generally believed that interlanguage pragmatics and motivation play important roles in learning. Motivation is important because it determines the extent of the learner's active involvement and attitude toward learning. The major purpose of this study was to investigate the impact of integrative and instrumental motivation on the…

  10. The Campus Leadership as a Community of Learners.

    ERIC Educational Resources Information Center

    Albers, Randy

    Students are increasingly expected to be able to think critically, solve complex problems, and communicate clearly. Educators are expected to facilitate that learning in a variety of situations for an increasingly individualized student population. Therefore, educators who attempt to change their practices must become active learners. A school…

  11. Boosting Language Skills of English Learners through Dramatization and Movement

    ERIC Educational Resources Information Center

    Greenfader, Christa Mulker; Brouillette, Liane

    2013-01-01

    This article presents an arts integration program that uses drama and dance to promote foundational literacy skills, with an emphasis on the oral development of English Language Learners (ELLs). Previous research indicates that arts activities afford a beneficial opportunity for young students to practice language skills, but many teachers have…

  12. A Study of Pharmacists' Behavior as Lifelong Learners.

    ERIC Educational Resources Information Center

    Hanson, Alan L.; DeMuth, James E.

    1992-01-01

    A national survey of 355 licensed pharmacists investigated their perceptions of themselves as lifelong learners, participation in various professional and leisure activities, attitudes predicting lifelong learning behavior, and respondent characteristics. The two analytical models used arrived at different demographic and other variables…

  13. Are Online Learners Frustrated with Collaborative Learning Experiences?

    ERIC Educational Resources Information Center

    Capdeferro, Neus; Romero, Margarida

    2012-01-01

    Online education increasingly puts emphasis on collaborative learning methods. Despite the pedagogical advantages of collaborative learning, online learners can perceive collaborative learning activities as frustrating experiences. The purpose of this study was to characterize the feelings of frustration as a negative emotion among online learners…

  14. Learner Experiences in Web-Based Language Learning

    ERIC Educational Resources Information Center

    Son, Jeong-Bae

    2007-01-01

    The World Wide Web offers a global database of authentic materials that can enhance language learning and teaching. This study examines the use of the web for language learning through a study of English as a second language (ESL) learners' experiences in web-based language learning (WBLL) activities in an English language intensive course for…

  15. Language Development for English Language Learners. Facilitator's Guide

    ERIC Educational Resources Information Center

    Rivera, Mabel O.; Moughamian, Ani; Francis, David J.

    2009-01-01

    This Facilitator's Guide has been prepared for presenters of the "Language Development for English Language Learners" professional development module. It accompanies the 67-slide PowerPoint presentation with speaker's notes and contains materials to help prepare for a professional development session, including activity instructions, handouts,…

  16. Adults as Learners. Increasing Participation and Facilitating Learning.

    ERIC Educational Resources Information Center

    Cross, K. Patricia

    The literature on adult learners is reviewed, and two models of adult learning are developed. Demographic, social, and technological trends that stimulate the increasing demand for learning opportunities are examined, and the views of those who see dangers in new pressures on adults to participate in organized learning activities are considered.…

  17. Adapting a Social Studies Lesson to Include English Language Learners

    ERIC Educational Resources Information Center

    Pappamihiel, N. Eleni; Lake, Vickie E.; Rice, Diana C.

    2005-01-01

    If one were to search for classroom strategies for English Language Learners (ELLs), it would not take much time to find many different types of activities that are all useful with ELLs. Additionally, if one were to search for social studies strategies to use with native English speakers, he or she would have little difficulty in finding a variety…

  18. Using Young Adult Literature with Adolescent Learners of English.

    ERIC Educational Resources Information Center

    Watts, Elizabeth L.

    1999-01-01

    Discusses (1) a rationale for using young adult literature with adolescent English-as-a-Second-Language learners; (2) an approach to teaching the novel "Make Lemonade" by Virginia Euwer Wolff; (3) activities in which students engaged and samples of their work; and (4) implications for teachers who explore young adult literature with…

  19. Learner Control in Computer Assisted Learning.

    ERIC Educational Resources Information Center

    Holmes, N.; And Others

    1985-01-01

    An investigation of how secondary students coped when taught binary arithmetic through a computer assisted instruction program used four treatment groups: learner control, learner control with advice; random program control, and adaptive program control. The random group performed less well, but no differences were found between learner and…

  20. Technology Applications for the Exceptional Learner.

    ERIC Educational Resources Information Center

    Burke, Janet

    This paper is a series of lesson plans designed to assist teachers with the instruction of the exceptional learner. The focus is on identifying what the exceptional learner needs, and provides specific lesson plans that met those needs. Exceptional learners experience difficulty with spelling, organization, and metacognition. Detailed directions…

  1. Becoming a Strategic Language Learner in CALL

    ERIC Educational Resources Information Center

    Cohen, Andrew D.

    2007-01-01

    This article outlines what it means to be a strategic language learner in the context of Computer-Assisted Language Learning (CALL). It looks at the possible roles for language learner strategies at their crucial intersection with language learning technology. We will first consider what language learner strategies have been represented in…

  2. Factors Influencing Chinese Language Learners' Strategy Use

    ERIC Educational Resources Information Center

    Sung, Ko-Yin

    2011-01-01

    This survey study, which involved 134 language learners enrolled in first-year Chinese as a foreign language classrooms in the US universities, intended to address the research question, "Do learners' strategy use differ based on the following learner differences: (1) gender; (2) home language/culture; and (3) number of other foreign languages…

  3. An Open Learner Model for Trainee Pilots

    ERIC Educational Resources Information Center

    Gakhal, Inderdip; Bull, Susan

    2008-01-01

    This paper investigates the potential for simple open learner models for highly motivated, independent learners, using the example of trainee pilots. In particular we consider whether such users access their learner model to help them identify their current knowledge level, areas of difficulty and specific misconceptions, to help them plan their…

  4. The Adult Learner: Some Things We Know

    ERIC Educational Resources Information Center

    Fogarty, Robin J.; Pete, Brian M.

    2007-01-01

    This book addresses the "warrior" who rises to the challenge of teaching the adult learner. The discussion is designed as a catalyst for dialogue about the adult learner and to uncover the complexities of teaching this rare and riveting species. This book is organized around three interlocking themes: some things we know about the adult learner;…

  5. A Tale of Two Communities: Group Dynamics and Community Building in a Spanish-English Telecollaboration

    ERIC Educational Resources Information Center

    Darhower, Mark

    2007-01-01

    This study provides a theory-driven account of community building in a bilingual telecollaborative chat setting. A symmetrical arrangement of 70 L1 English learners of Spanish and L1 Spanish learners of English engaged in weekly Internet chat sessions in small groups. The learning metaphors of community and participation serve as the theoretical…

  6. Educating Young Children: Active Learning Practices for Preschool and Child Care Programs [and] A Study Guide to Educating Young Children: Exercises for Adult Learners. Second Edition.

    ERIC Educational Resources Information Center

    Hohmann, Mary; Weikart, David P.

    High/Scope preschool curriculum is a model for developing high-quality early childhood programs that encourage and support children's initiatives and active learning experiences. This revised manual for early childhood practitioners and students presents essential strategies adults can use to make active learning a reality in their programs. The…

  7. Trends in Public Library Buildings.

    ERIC Educational Resources Information Center

    Holt, Raymond M.

    1987-01-01

    Review of trends in public library buildings covers cycles in building activity; financial support; site selection; expansion, remodeling, or conversion of existing buildings; size of buildings; and such architectural concerns as flexible space, lighting, power, accommodation of computer systems, heat and ventilation, fire protection, security,…

  8. Building capacity in local government for integrated planning to increase physical activity: evaluation of the VicHealth MetroACTIVE program.

    PubMed

    Thomas, M M; Hodge, W; Smith, B J

    2009-12-01

    Integrated planning is a holistic approach to addressing the needs of local communities built on partnerships between those responsible for development, environmental quality and service provision. This study investigated the extent and key influences on the use of integrated planning to promote physical activity among six metropolitan councils in Melbourne Australia, which took part in the MetroACTIVE Project funded by the Victorian Health Promotion Foundation from 2005 to 2007. The evaluation entailed interviews conducted at the mid-term (N = 67) and completion (N = 50) of the project, and the review of relevant documents. Respondents included elected councillors, chief executive officers, officers from different council divisions and the project staff employed in each council. Three councils showed evidence of integrated planning for physical activity, whereas the remainder focused on the delivery of community participation programs. Leadership from senior management and an organizational culture that supported collaboration across council departments were prerequisites for integrated planning. Employment of a dedicated project officer with skills for engaging management and building partnerships within the organization was important. Barriers to integrated planning were a complex organization structure, high demands on the council due to a growing residential population and a poor climate among staff. Overall, integrated planning was found to be a viable approach for developing a coordinated approach to this issue involving the range of council services and functions. Ongoing strategies are needed to facilitate senior management commitment and organizational capacity for integrated planning, with leadership provided by departments responsible for infrastructure or corporate planning.

  9. Building blocks for actively-aligned micro-optical systems in rapid prototyping and small series production

    NASA Astrophysics Data System (ADS)

    Böttger, Gunnar; Queisser, Marco; Arndt-Staufenbiel, Norbert; Schröder, Henning; Lang, K.-D.

    2015-03-01

    In recent years there has been considerable progress in utilizing fully automated machines for the assembly of microoptical systems. Such systems integrate laser sources, optical elements and detectors into tight packages, and efficiently couple light to free space beams, waveguides in optical backplanes, or optical fibers for longer reach transmission. The required electrical-optical and optical components are placed and aligned actively in more than one respect. For one, all active components are actually operated in the alignment process, and, more importantly, the placing of all components is controlled actively by camera systems and power detectors with live feedback for an optimal coupling efficiency. The total number of optical components typically is in the range of 5 to 50, whereas the number of actors with gripping tools for the actual handling and aligning is limited, with little flexibility in the gripping width. The assembly process therefore is strictly sequential and, given that an automated tool changing has not been established in this class of machines yet, there are either limitations in the geometries of components that may be used, or time-consuming interaction by human operators is needed. As a solution we propose and present lasered glass building blocks with standardized gripping geometries that enclose optical elements of various shapes and functionalities. These are cut as free form geometries with green short pulse and CO2 lasers. What seems to add cost at first rather increases freedom of design and adds an economical flexibility to create very hybrid assemblies of various micro-optical assemblies also in small numbers.

  10. Improving Science and Vocabulary Learning of English Language Learners. CREATE Brief

    ERIC Educational Resources Information Center

    August, Diane; Artzi, Lauren; Mazrum, Julie

    2010-01-01

    This brief reviews previous research related to the development of science knowledge and academic language in English language learners as well as the role of English language proficiency, learning in a second language, and first language knowledge in science learning. It also describes two successful CREATE interventions that build academic and…

  11. Adult Learners' Funds of Knowledge: The Case of an English Class for Parents

    ERIC Educational Resources Information Center

    Larrotta, Clarena; Serrano, Arlene

    2012-01-01

    This research is rooted in an approach that sees English learning and teaching as practices shaped by adults' funds of knowledge and adult-learning principles. We investigate how English-literacy instruction can build on the funds of knowledge (life experiences, knowledge, skills, and learning habits) that adult learners bring with them. In…

  12. Positioning of Learners in Learning Networks with Content, Metadata and Ontologies

    ERIC Educational Resources Information Center

    Kalz, Marco; van Bruggen, Jan; Rusman, Ellen; Giesbers, Bas; Koper, Rob

    2007-01-01

    Positioning in learning networks is a process that assists learners in finding a starting point and an efficient route through the network that will foster competence building. In the past we have explored computational approaches to positioning based on the contents of the learning network and the behaviour of those participating in it, more or…

  13. Learners' Level of Understanding of the Inclusion Relations of Quadrilaterals and prototype Phenomenon

    ERIC Educational Resources Information Center

    Fujita, Taro

    2012-01-01

    This paper reports on data from investigations on learners' understanding of inclusion relations of quadrilaterals, building on the ideas from our earlier study (Fujita & Jones, 2007). By synthesising past and current theories in the teaching of geometry (van Hiele's model, figural concepts, prototype phenomenon, etc.), we propose a theoretical…

  14. Moving English Language Learners to College-and Career-Readiness. Issue Brief

    ERIC Educational Resources Information Center

    American Youth Policy Forum, 2009

    2009-01-01

    This issue brief explores effective educational models for serving English Language Learners (ELLs) in ways that build upon these students' assets and prepare them for college and careers. The brief derives from an AYPF field trip to Texas's Rio Grande Valley region. On May 6-8, 2009 AYPF led a group of national policy leaders on a fact-finding…

  15. Facilitating Learners' Web-Based Information Problem-Solving by Query Expansion-Based Concept Mapping

    ERIC Educational Resources Information Center

    Huang, Yueh-Min; Liu, Ming-Chi; Chen, Nian-Shing; Kinshuk; Wen, Dunwei

    2014-01-01

    Web-based information problem-solving has been recognised as a critical ability for learners. However, the development of students' abilities in this area often faces several challenges, such as difficulty in building well-organised knowledge structures to support complex problems that require higher-order skills (e.g., system thinking). To…

  16. "Tu Necesitas Preguntar en Espanol": Negotiating Good Language Learner Identity in a Spanish Classroom

    ERIC Educational Resources Information Center

    Pomerantz, Anne

    2008-01-01

    This article builds on Norton and Toohey's (2001) critique of good language learner (GLL) research to illustrate how college students in an advanced Spanish conversation course drew on particular ideologies of language and foreign language learning to construct and negotiate their classroom identities. I argue that these ideologies were implicated…

  17. The Effect of Pre-Task Planning Time on L2 Learners' Narrative Writing Performance

    ERIC Educational Resources Information Center

    Seyyedi, Keivan; Ismail, Shaik Abdul Malik Mohamed; Orang, Maryam; Nejad, Maryam Sharafi

    2013-01-01

    Building on Baddeley's cognitive psychology (2007) and Skehan's Limited Attentional Capacity Model (2009), this article reports a study of the effects of pre-task planning time (strategic planning time) on Malaysian English learners' written narratives elicited by means of a picture composition. 50 first-year undergraduate students studying at…

  18. Who Are with Us: MOOC Learners on a FutureLearn Course

    ERIC Educational Resources Information Center

    Liyanagunawardena, Tharindu Rekha; Lundqvist, Karsten Øster; Williams, Shirley Ann

    2015-01-01

    Massive open online courses (MOOCs) attract learners with a variety of backgrounds. Engaging them using game development was trialled in a beginner's programming course, "Begin programming: build your first mobile game," on FutureLearn platform. The course has completed two iterations: first in autumn 2013 and second in spring 2014 with…

  19. More than a "Basic Skill": Breaking down the Complexities of Summarizing for ABE/ESL Learners

    ERIC Educational Resources Information Center

    Ouellette-Schramm, Jennifer

    2015-01-01

    This article describes the complex cognitive and linguistic challenges of summarizing expository text at vocabulary, syntactic, and rhetorical levels. It then outlines activities to help ABE/ESL learners develop corresponding skills.

  20. Creating functional sophistication from simple protein building blocks, exemplified by factor H and the regulators of complement activation.

    PubMed

    Makou, Elisavet; Herbert, Andrew P; Barlow, Paul N

    2015-10-01

    Complement control protein modules (CCPs) occur in numerous functionally diverse extracellular proteins. Also known as short consensus repeats (SCRs) or sushi domains each CCP contains approximately 60 amino acid residues, including four consensus cysteines participating in two disulfide bonds. Varying in length and sequence, CCPs adopt a β-sandwich type fold and have an overall prolate spheroidal shape with N- and C-termini lying close to opposite poles of the long axis. CCP-containing proteins are important as cytokine receptors and in neurotransmission, cell adhesion, blood clotting, extracellular matrix formation, haemoglobin metabolism and development, but CCPs are particularly well represented in the vertebrate complement system. For example, factor H (FH), a key soluble regulator of the alternative pathway of complement activation, is made up entirely from a chain of 20 CCPs joined by short linkers. Collectively, therefore, the 20 CCPs of FH must mediate all its functional capabilities. This is achieved via collaboration and division of labour among these modules. Structural studies have illuminated the dynamic architectures that allow FH and other CCP-rich proteins to perform their biological functions. These are largely the products of a highly varied set of intramolecular interactions between CCPs. The CCP can act as building block, spacer, highly versatile recognition site or dimerization mediator. Tandem CCPs may form composite binding sites or contribute to flexible, rigid or conformationally 'switchable' segments of the parent proteins.

  1. Building a Framework of Entrustable Professional Activities, Supported by Competencies and Milestones, to Bridge the Educational Continuum.

    PubMed

    Carraccio, Carol; Englander, Robert; Gilhooly, Joseph; Mink, Richard; Hofkosh, Dena; Barone, Michael A; Holmboe, Eric S

    2017-03-01

    The transition to competency-based medical education (CBME) and adoption of the foundational domains of competence by the Accreditation Council for Graduate Medical Education, Association of American Medical Colleges (AAMC), and American Board of Medical Specialties' certification and maintenance of certification (MOC) programs provided an unprecedented opportunity for the pediatrics community to create a model of learning and assessment across the continuum. Two frameworks for assessment in CBME have been promoted: (1) entrustable professional activities (EPAs) and (2) milestones that define a developmental trajectory for individual competencies. EPAs are observable and measureable units of work that can be mapped to competencies and milestones critical to performing them safely and effectively.The pediatrics community integrated the two frameworks to create a potential pathway of learning and assessment across the continuum from undergraduate medical education (UME) to graduate medical education (GME) and from GME to practice. The authors briefly describe the evolution of the Pediatrics Milestone Project and the process for identifying EPAs for the specialty and subspecialties of pediatrics. The method of integrating EPAs with competencies and milestones through a mapping process is discussed, and an example is provided. The authors illustrate the alignment of the AAMC's Core EPAs for Entering Residency with the general pediatrics EPAs and, in turn, the alignment of the latter with the subspecialty EPAs, thus helping build the bridge between UME and GME. The authors propose how assessment in GME, based on EPAs and milestones, can guide MOC to complete the bridge across the education continuum.

  2. Individual Learner Differences in SLA

    ERIC Educational Resources Information Center

    Arabski, Janusz; Wojtaszek, Adam

    2011-01-01

    "Individual Learner Differences in SLA" addresses the apparently insoluble conflict between the unquestionably individual character of the process of second language acquisition/foreign language learning and the institutionalised, often inflexible character of formal instruction in which it takes place. How, then, is success in SLA so prevalent?

  3. Facilitating Creativity in Adult Learners

    ERIC Educational Resources Information Center

    Tsai, Kuan Chen

    2013-01-01

    Creativity in education research has received increasing attention, although the major focus of this research has been on children. Despite pleas by several adult educators for promoting creativity, very few studies have focused on adult learners, leaving to it to be explored what approaches are useful for adult educators to facilitate creativity…

  4. Motivational Profiles of Adult Learners

    ERIC Educational Resources Information Center

    Rothes, Ana; Lemos, Marina S.; Gonçalves, Teresa

    2017-01-01

    This study investigated profiles of autonomous and controlled motivation and their effects in a sample of 188 adult learners from two Portuguese urban areas. Using a person-centered approach, results of cluster analysis and multivariate analysis of covariance revealed four motivational groups with different effects in self-efficacy, engagement,…

  5. Teacher Investment in Learner Identity

    ERIC Educational Resources Information Center

    Reeves, Jenelle

    2009-01-01

    From a sociocultural perspective, teacher identity is constructed in relation to others, including other teachers and students. Drawing on positioning theory and the concept of investment, this study analyzed the case of a secondary English teacher who negotiated his teacher identity in relation to English language learners (ELLs). Findings…

  6. Grading Exceptional and Struggling Learners

    ERIC Educational Resources Information Center

    Jung, Lee Ann; Guskey, Thomas R.

    2011-01-01

    How can you ensure that you are grading your exceptional students fairly? Teachers receive very little guidance for grading students with disabilities, English learners, and those receiving services through a response-to-intervention (RTI) process. This practitioner-friendly book provides teachers and administrators with an effective framework for…

  7. Developing Collections to Empower Learners

    ERIC Educational Resources Information Center

    Kimmel, Sue C.

    2014-01-01

    "Developing Collections to Empower Learners" examines collection development in the context of today's shifts toward digital resources while emphasizing the foundational beliefs of the school library profession. Writer Sue Kimmel includes practical advice about needs assessment, planning, selection, acquisitions, evaluation, and…

  8. Are Deaf Students Visual Learners?

    ERIC Educational Resources Information Center

    Marschark, Marc; Morrison, Carolyn; Lukomski, Jennifer; Borgna, Georgianna; Convertino, Carol

    2013-01-01

    It is frequently assumed that by virtue of their hearing losses, deaf students are visual learners. Deaf individuals have some visual-spatial advantages relative to hearing individuals, but most have been linked to use of sign language rather than auditory deprivation. How such cognitive differences might affect academic performance has been…

  9. Shifting Power to the Learner

    ERIC Educational Resources Information Center

    Wolf, Alison

    2010-01-01

    Decades of reform have resulted in a system of further education that treats adults like children, with limited control over the qualifications they choose to pursue. This needs to change. Money must follow learners, not government contracts, and so create a genuinely demand-led system. The author proposes new financial and regulatory structures…

  10. English Language Learner Engineering Collaborative

    ERIC Educational Resources Information Center

    Pendergraft, Katy; Daugherty, Michael K.; Rossetti, Charles

    2009-01-01

    In an effort to develop an engineering design project that would deliver the necessary content and reach out to the English Language Learner (ELL) community, faculty in the Engineering Academy at Springdale High School in Springdale, Arkansas instituted the ELL Engineering Collaborative. The ELL Engineering Collaborative has four primary goals…

  11. Teaching Reading to Struggling Learners

    ERIC Educational Resources Information Center

    Minskoff, Esther

    2005-01-01

    Identifying the best way to help students who struggle with reading--whether they have learning disabilities, are English language learners, or just need extra support--is a challenge for any teacher. Schools can make that task easier with this indispensable resource, a complete guide to addressing each student's specific instructional needs and…

  12. Reading and the Special Learner.

    ERIC Educational Resources Information Center

    Hedley, Carolyn N., Ed.; Hicks, John S., Ed.

    Compiled from papers presented at the annual Reading/Special Education Institute at Fordham University, this collection of essays addresses reading problems of special education students. The book is divided into three sections. The first section covers reading assessment and reading intervention; section 2 addresses the specific learner and the…

  13. Learner-Centered Online Instruction

    ERIC Educational Resources Information Center

    McCombs, Barbara

    2015-01-01

    This chapter offers a theoretical rationale and an explanation of evidence for using research-validated, learner-centered principles and practices in online course development, highlighting the evidence-based practices that have been used successfully to develop online courses that engage and retain students.

  14. English Language Learners: Annotated Bibliography

    ERIC Educational Resources Information Center

    Hector-Mason, Anestine; Bardack, Sarah

    2010-01-01

    This annotated bibliography represents a first step toward compiling a comprehensive overview of current research on issues related to English language learners (ELLs). It is intended to be a resource for researchers, policymakers, administrators, and educators who are engaged in efforts to bridge the divide between research, policy, and practice…

  15. English Learners Program Guide. Revised

    ERIC Educational Resources Information Center

    Oregon Department of Education, 2013

    2013-01-01

    This guide is designed as a reference for District and School personnel working with English learners (ELs). The content of the guide represents a compilation of information, examples, and resources. This guide is a living document and subject to frequent updates. It is recommended to review the document online rather than printing a hard copy.

  16. Distance Learners: Welcome to Campus!

    ERIC Educational Resources Information Center

    Schwitzer, Alan M.; Duggan, Mary H.

    2005-01-01

    Old Dominion University's distance learning program, called TELETECHNET, brings the main-campus college experience to geographically distant learners at sites across Virginia and as far away as the state of Washington, as well as to military personnel on Navy bases, carriers, and submarines. In an interesting turnabout, the Summer Institute for…

  17. Rich Environments for Adult Learners

    ERIC Educational Resources Information Center

    Bentham, Renee

    2008-01-01

    Unaware of the messages a bare adult learning environment sends and its effect on adult learners, a trainer attends an intensive Reggio Emilia course and learns that the physical environment is the "third teacher"--for adults as well as for children. Using principles of Reggio, she offers suggestions for enhancing adult learning spaces and…

  18. Learner Differences in Hint Processing

    ERIC Educational Resources Information Center

    Goldin, Ilya M.; Koedinger, Kenneth R.; Aleven, Vincent

    2012-01-01

    Although ITSs are supposed to adapt to differences among learners, so far, little attention has been paid to how they might adapt to differences in how students learn from help. When students study with an Intelligent Tutoring System, they may receive multiple types of help, but may not comprehend and make use of this help in the same way. To…

  19. Faculty Development: Assessing Learner Achievement.

    ERIC Educational Resources Information Center

    Frey, Barbara A.; Overfield, Karen

    This study addressed the challenges of developing a faculty professional development workshop on assessment, measurement, and evaluation of achievement in adult learners. The setting for the workshop was a system of postsecondary career colleges throughout the United States. The curriculum development model of D. Kirkpatrick (1994) was used as a…

  20. THE SIGNIFICANCE OF LEARNER'S ERRORS.

    ERIC Educational Resources Information Center

    CORDER, S.P.

    ERRORS (NOT MISTAKES) MADE IN BOTH SECOND LANGUAGE LEARNING AND CHILD LANGUAGE ACQUISITION PROVIDE EVIDENCE THAT A LEARNER USES A DEFINITE SYSTEM OF LANGUAGE AT EVERY POINT IN HIS DEVELOPMENT. THIS SYSTEM, OR "BUILT-IN SYLLABUS," MAY YIELD A MORE EFFICIENT SEQUENCE THAN THE INSTRUCTOR-GENERATED SEQUENCE BECAUSE IT IS MORE MEANINGFUL TO THE…

  1. Learners in Action, Summer 2005

    ERIC Educational Resources Information Center

    Movement for Canadian Literacy, 2005

    2005-01-01

    This Summer 2005 issue of "Learners in Action" contains the following articles: (1) Bridging Barriers to Learning (Glenn Kissman); (2) Education Really Is a Family Affair; (3) Sabrina's Story; (4) SARAW Helps Students Find Their Voice; (5) Literacy Changes Lives; and (6) Seeing STARs in Alberta.

  2. Language Learners' Perceptions of Accent

    ERIC Educational Resources Information Center

    Scales, Julie; Wennerstrom, Ann; Richard, Dara; Wu, Su Hui

    2006-01-01

    This study analyzed the accent perceptions of a group of 37 English language learners and 10 American undergraduate students. Each subject listened to a one-minute passage read by four speakers with different accents of English: General American, British English, Chinese English, and Mexican English. Participants then attempted to identify the…

  3. for Teachers of English Learners

    ERIC Educational Resources Information Center

    Molle, Daniella

    2013-01-01

    For more than a decade, the professional development literature has shown that most teachers are not adequately prepared to teach English learners (ELs)--that holds true for both specialist and mainstream teachers (see, for example, August & Hakuta, 1997; Beykont, 2002). Research that focuses on professional development for teachers of ELs,…

  4. Learners' Use of Learning Objects

    ERIC Educational Resources Information Center

    Ally, Mohamed; Cleveland-Innes, Martha; Boskic, Natasha; Larwill, Sandra

    2006-01-01

    This article reports findings from a study exploring the generativity (Gibbons, Nelson, & Richards, 2000; Parrish, 2004) and discoverability (Friesen, 2001) of learning objects in the hands of the learner. Through the convergence of two separate pilot projects--the Canadian EduSource initiative through Athabasca University, and the…

  5. Adult Learners in the Academy

    ERIC Educational Resources Information Center

    Bash, Lee

    1999-01-01

    Adult learners comprise almost 50 percent of all students enrolled in higher Education. Some argue they are pioneering change in today's higher educational landscape. This book is designed to assist faculty members and administrators who want to understand how the impact of adult learning programs has and is helping to transform the academy and…

  6. Can You Keep Learners Online?

    ERIC Educational Resources Information Center

    Zielinski, Dave

    2000-01-01

    Reasons people do not complete online training courses include (1) no incentives, (2) lack of connectedness, (3) learner preference for instructor-led courses, (4) poor course design, (5) "some is enough," and (6) lack of perks. Course delivery must consider three elements: the technology, course design, and the learning environment. (JOW)

  7. The Effects of an Enhanced Quality Physical Education Programme on the Physical Activity Levels of Grade 7 Learners in Potchefstroom, South Africa

    ERIC Educational Resources Information Center

    Tian, Haili; du Toit, Dorita; Toriola, Abel L.

    2017-01-01

    Background: The absence of Physical Education (PE) from the South African school curriculum before its reintroduction in recent years contributed to health concerns regarding the low physical activity (PA) levels of children and adolescents in South Africa. Purpose: This study evaluated the effects of a once-a-week enhanced quality PE programme on…

  8. Beyond Classroom Discourse: Learning as Participation in Native Speaker-Learner and Learner-Learner Interactions

    ERIC Educational Resources Information Center

    Hoshi, Saori

    2015-01-01

    Consistent with the notion of learning as changing participation (Lave & Wenger, 1991; Rogoff, 1998; Sfard, 1998; Young & Miller, 2004), the present qualitative study investigated how social interaction between learners of Japanese as a foreign language and native speaker classroom guests contributed to the students' use of second language…

  9. Plurilingual Learners' Beliefs and Practices toward Native and Nonnative Language Mediation during Learner-Learner Interaction

    ERIC Educational Resources Information Center

    Payant, Caroline

    2015-01-01

    Due to the growing number of plurilingual learners in the world today (Hammarberg, 2010), the present multiple case study examines four plurilingual participants' beliefs toward first language (L1) and second language (L2) mediation in the acquisition of French as a third language (L3). During a 16-week classroom-based study in a French university…

  10. Buildings for Education.

    ERIC Educational Resources Information Center

    Asian Regional Inst. for School Building Research, Colombo (Sri Lanka).

    The quarterly review for October and December 1967 of the Asian Regional Institute for School Building Research at Colombo, Ceylon--(1) reviews two main activities of a cost and space utilization study and a report of the workshop of the directors and UNESCO experts on regional educational buildings, (2) describes a method for determining teacher…

  11. Building Numbers from Primes

    ERIC Educational Resources Information Center

    Burkhart, Jerry

    2009-01-01

    Prime numbers are often described as the "building blocks" of natural numbers. This article shows how the author and his students took this idea literally by using prime factorizations to build numbers with blocks. In this activity, students explore many concepts of number theory, including the relationship between greatest common factors and…

  12. About the Building Technologies Program

    SciTech Connect

    2011-12-15

    The Building Technologies Program (BTP) actively pursues the research, development, and adoption of technologies and strategies that advance the energy efficiency of U.S. commercial and residential buildings.

  13. Building a National Neighborhood Dataset From Geotagged Twitter Data for Indicators of Happiness, Diet, and Physical Activity

    PubMed Central

    Li, Dapeng; Meng, Hsien-Wen; Kath, Suraj; Nsoesie, Elaine; Li, Feifei; Wen, Ming

    2016-01-01

    Background Studies suggest that where people live, play, and work can influence health and well-being. However, the dearth of neighborhood data, especially data that is timely and consistent across geographies, hinders understanding of the effects of neighborhoods on health. Social media data represents a possible new data resource for neighborhood research. Objective The aim of this study was to build, from geotagged Twitter data, a national neighborhood database with area-level indicators of well-being and health behaviors. Methods We utilized Twitter’s streaming application programming interface to continuously collect a random 1% subset of publicly available geolocated tweets for 1 year (April 2015 to March 2016). We collected 80 million geotagged tweets from 603,363 unique Twitter users across the contiguous United States. We validated our machine learning algorithms for constructing indicators of happiness, food, and physical activity by comparing predicted values to those generated by human labelers. Geotagged tweets were spatially mapped to the 2010 census tract and zip code areas they fall within, which enabled further assessment of the associations between Twitter-derived neighborhood variables and neighborhood demographic, economic, business, and health characteristics. Results Machine labeled and manually labeled tweets had a high level of accuracy: 78% for happiness, 83% for food, and 85% for physical activity for dichotomized labels with the F scores 0.54, 0.86, and 0.90, respectively. About 20% of tweets were classified as happy. Relatively few terms (less than 25) were necessary to characterize the majority of tweets on food and physical activity. Data from over 70,000 census tracts from the United States suggest that census tract factors like percentage African American and economic disadvantage were associated with lower census tract happiness. Urbanicity was related to higher frequency of fast food tweets. Greater numbers of fast food

  14. The Role of Private Speech in Cognitive Regulation of Learners: The Case of English as a Foreign Language Education

    ERIC Educational Resources Information Center

    Sarab, Mohamad Reza Anani; Gordani, Yahya

    2015-01-01

    Investigations into the use of private speech by adult English foreign language (EFL) learners in regulating their mental activities have been an interesting area of research with a sociocultural framework. Following this line of research, 30 advanced adult EFL learners were selected via the administration of Oxford quick placement test and took a…

  15. Digging Deeper into Learners' Experiences in MOOCs: Participation in Social Networks outside of MOOCs, Notetaking and Contexts Surrounding Content Consumption

    ERIC Educational Resources Information Center

    Veletsianos, George; Collier, Amy; Schneider, Emily

    2015-01-01

    Researchers describe with increasing confidence "what" they observe participants doing in massive open online courses (MOOCs). However, our understanding of learner activities in open courses is limited by researchers' extensive dependence on log file analyses and clickstream data to make inferences about learner behaviors. Further, the…

  16. More Evidence Concerning the Aspect Hypothesis: The Acquisition of English Progressive Aspect by Catalan-Spanish Instructed Learners

    ERIC Educational Resources Information Center

    Munoz, Carmen; Gilabert, Roger

    2011-01-01

    A robust finding from studies investigating the Aspect Hypothesis is that learners at the early stages of acquisition show a strong preference for using the progressive aspect as associated with activity verbs. As they advance in their acquisition of the second or foreign language, learners move from this prototypical association to associations…

  17. Learning at a Distance through Mobile Devices: A Global Choice of Learners in the Open and Distance Learning (ODL) System

    ERIC Educational Resources Information Center

    Sethy, Satya

    2011-01-01

    In the techno-driven world, mobile learning is an indispensable element of teaching-learning activities. It helps distance learners in many ways by providing their required facilities. The paper discusses about these facilities in an eclectic and summary manner. Thus, by implication, it is popularized among distance learners across the globe.…

  18. Learner-Formulated Questions in Technology-Supported Learning Applications.

    ERIC Educational Resources Information Center

    Heinrich, Eva; Johnson, Russell; Luo, Daoshui; Maurer, Hermann; Sapper, Marianne

    This paper looks at learner-formulated questions in technology-supported learning applications. Traditionally, technology-supported learning applications request input from the learner. The learner's response is used to assess the knowledge of the learner, to define a navigation path through the material or to construct a learner model. The…

  19. Similarities and differences in brain activation and functional connectivity in first and second language reading: evidence from Chinese learners of English.

    PubMed

    Cao, Fan; Young Kim, Say; Liu, Yanni; Liu, Li

    2014-10-01

    It has been evidenced that both similarities and differences exist in the brain network involved in second language reading in comparison to the first language reading. However, very few studies have been done to compare functional connectivity in L1 and L2 reading. Brain activation and functional connectivity during English pseudoword rhyming judgment in a group of late Chinese-English bilinguals (the CE group) were compared to a Chinese word rhyming judgment task in another group of late Chinese-English bilinguals (the CC group). Brain activation analyses revealed that the two groups engaged a similar network and that the only significant group difference was greater involvement of the right middle occipital gyrus in the CC group than in the CE group, due to greater holistic visuospatial processing of Chinese characters. English pseudowords can be read using the same network as Chinese characters, whereas psychophysiological interaction (PPI) analyses revealed different connectivity within the reading network between the two groups. Greater functional connectivity was found between three visuo-orthographic seed regions and the right precentral gyrus in the CC group, suggesting that the sensorimotor patterns of Chinese syllables are activated during Chinese word rhyming judgment. In contrast, we found greater connectivity between the three seed regions and the left postcentral gyrus in the CE group. In addition, the connectivity between one of the three seed regions (i.e. the right middle occipital gyrus) and the left postcentral gyrus was positively correlated with English proficiency in the CE group. This suggests that somatosensory feedback plays a key role in processing the foreign phonemes of English pseudowords and those highly proficient bilinguals tend to rely on this information to a greater degree. We also found that within the CE group, the connectivity between the right middle occipital gyrus and the left inferior parietal lobule was positively

  20. Building America

    SciTech Connect

    Brad Oberg

    2010-12-31

    IBACOS researched the constructability and viability issues of using high performance windows as one component of a larger approach to building houses that achieve the Building America 70% energy savings target.

  1. A simplified analytical method to estimate the bismuth build-up and the polonium activity in LiPb-bearing blankets of a fusion reactor

    SciTech Connect

    Zimin, S.

    1994-09-01

    Although neutron-induced activation in a fusion reactor is a nonlinear problem whose solution requires the use of both neutron transport and activation codes, a simplified analytical approach to bismuth and polonium build-up in lead is proposed to estimate the polonium inventory and the related biological hazards of LiPb-bearing blankets. All neutronic reactions of polonium build-up in lead and in its bismuth impurities are surveyed and discussed. The contribution of the different possible chains to the build-up of polonium is evaluated. A set of differential equations for the densities of {sup 209}Bi and {sup 210}Po isotopes in the lead is worked into simplified, easy-to-use expressions. These analytical formulas obtained for the densities can be used for the estimation of both the bismuth and the polonium densities after any reactor operation time and allow identification of the build-up mechanisms of those isotopes. A simplified formula for polonium inventory estimations at any blanket zone is proposed as well. The polonium inventory evaluation takes into account the initial conditions (primarily bismuth impurity in the lead) and the reactor operation conditions, such as the average availability of a fusion reactor and the blanket operation scenario. 44 refs., 11 figs., 5 tabs.

  2. The living building

    SciTech Connect

    McLennan, J.F.

    1998-07-01

    If one is to increase the energy performance of buildings beyond what is now possible, one can no longer afford to think of a building's systems and components as independent of one another. With emerging trends in building technology, it is becoming possible to design buildings (or groups of buildings) that respond to their environments as naturally as do living organisms. The living building integrates advances in glazing technology, photovoltaics, daylight-integrated lighting controls, HVAC and ecological waste management in conjunction with direct digital controls to respond actively to temperature, humidity, heat gain, cooling, lighting levels, and ventilation. This revolutionary building is the building of the future; it maximizes energy savings due to the inherent efficiency of an intelligent, interconnected system in which the envelope, lighting, and HVAC are always aware of and responding to each other's needs. While some of the technologies for such a system are already in use and resulting energy savings documented, it is not until advances such as electrochromic glazing reach the market that the level of integration necessary to produce the living building will be possible. This paper explores the limits of the living building's capacity to learn from environmental forces and regulate itself; the paper then examines emerging technologies that have demonstrated the potential to make such systemic integration and unprecedented energy savings possible.

  3. Healthy Buildings?

    ERIC Educational Resources Information Center

    Grubb, Deborah

    Health problems related to school buildings can be categorized in five major areas: sick-building syndrome; health-threatening building materials; environmental hazards such as radon gas and asbestos; lead poisoning; and poor indoor air quality due to smoke, chemicals, and other pollutants. This paper provides an overview of these areas,…

  4. Are Deaf Students Visual Learners?

    PubMed Central

    Marschark, Marc; Morrison, Carolyn; Lukomski, Jennifer; Borgna, Georgianna; Convertino, Carol

    2013-01-01

    It is frequently assumed that by virtue of their hearing losses, deaf students are visual learners. Deaf individuals have some visual-spatial advantages relative to hearing individuals, but most have been are linked to use of sign language rather than auditory deprivation. How such cognitive differences might affect academic performance has been investigated only rarely. This study examined relations among deaf college students’ language and visual-spatial abilities, mathematics problem solving, and hearing thresholds. Results extended some previous findings and clarified others. Contrary to what might be expected, hearing students exhibited visual-spatial skills equal to or better than deaf students. Scores on a Spatial Relations task were associated with better mathematics problem solving. Relations among the several variables, however, suggested that deaf students are no more likely to be visual learners than hearing students and that their visual-spatial skill may be related more to their hearing than to sign language skills. PMID:23750095

  5. Early learner perceptions of the attributes of effective preceptors.

    PubMed

    Huggett, Kathryn N; Warrier, Rugmini; Maio, Anna

    2008-12-01

    Medical education in the US has adapted to the shift of patient care from hospital to ambulatory settings by developing educational opportunities in outpatient settings. Faculty development efforts must acknowledge learners' perspectives to be effective in improving teaching and learning. Clinics provide important and unique learning opportunities, but also present different challenges for preceptors (i.e., physician teachers) and learners. Multiple studies have identified characteristics of effective preceptors of ambulatory care medicine. However, most of these studies were conducted among residents or students with clinical experience. To investigate preclinical, second-year medical students' perceptions of preceptor quality, we conducted an exploratory qualitative study using analysis of student learning journals. The purposive sample included 120 medical students in a private, Midwestern medical school in the United States. Learning journals of 110 students for two semesters were reviewed. Five attributes of an effective preceptor emerged: (1) Demonstrates professional expertise (2) Actively engages students in learning (3) Creates a positive environment for teaching and learning (4) Demonstrates collegiality and professionalism (5) Discusses career-related topics and concerns. Our findings suggest preclinical learners often begin initial clinical experiences with sophisticated definitions of professional expertise, and hold specific expectations for professionalism. These are based on previous coursework and personal experience. These expectations influence their perceptions of effective preceptors and learning experiences. Early clinical experiences can also influence perceptions about career and specialty choice. Improving our understanding of preclinical learners' perceptions of preceptor quality will improve the efficacy of faculty development efforts and learning experiences.

  6. Visualization for learners: a framework for adapting scientists' tools

    NASA Astrophysics Data System (ADS)

    Edelson, Daniel C.; Gordin, Douglas

    1998-08-01

    The use of scientific investigation tools for education is receiving considerable attention as a result of an increased emphasis in the educational community on open-ended inquiry. The scientific community possesses a treasure trove of tools that could be adapted for use by learners. Scientific visualization technologies, in particular, offer great promise for education because of the way they use visual representations to facilitate exploration of complex data. However, the tools that are used by scientists are inappropriate for learners because of their reliance on the tacit knowledge of expert users. Through a careful consideration of the differences between scientists and science students and the design of a series of scientific visualization environments for learners in grades 8-16, we have developed a design framework for the creation of scientific investigation tools based on those of scientists. The framework highlights five critical issues for the construction of tools to support inquiry-based learning: motivating context, learner-appropriate activities, data selection, scaffolding interfaces and support for learning. We have applied this framework to the design of ClimateWatcher, a scientific visualization environment for the investigation of issues related to global climate and climate change that is now in use in middle school, high school and university settings.

  7. Optimal placement of actuators for active vibration control of seismic excited tall buildings using a multiple start guided neighbourhood search (MSGNS) algorithm

    NASA Astrophysics Data System (ADS)

    Rama Mohan Rao, A.; Sivasubramanian, K.

    2008-03-01

    Active control devices can be implemented on seismically excited high rise buildings using appropriate active control theory, to reduce structural responses to a desired level. Certain locations of the structure are advantageous for placement of actuators in the sense that these locations effectively reduce the structural responses. Hence, optimal placement of actuators at discrete locations is an important problem that will have significant impact on control of civil structures like high rise buildings, bridges, etc. This optimal placement problem leads to a combinatorial optimisation and is difficult to solve. This paper presents a multi-start meta-heuristic algorithm called multiple start guided neighbourhood search (MSGNS) algorithm, which makes use of the good features of guided local searches like simulated annealing (SA) and tabu search (TS). Four distinct design criteria which influence the active control design are considered in this paper to study the optimal actuator placement problem. The sensitivities of the four optimisation criteria with respect to different earthquake records are explored. Further, in this paper, we deviate from the usual practice of using shear building models (or simple lumped mass model) in active control research for finding optimal actuator locations. Instead, we use detailed finite element models and demonstrate through numerical examples their effectiveness in arriving at the optimal actuator locations. Finally, the superior performance of the proposed MSGNS algorithm over popular meta-heuristic algorithms like GA, SA and TS is demonstrated through numerical experiments.

  8. The Young Learner.

    ERIC Educational Resources Information Center

    Bonini, Victor

    1987-01-01

    Stresses the need for young children to understand that wild animals should not be kept for pets. Provides lesson plans for physical education, music, and science. Includes suggestions for bulletin boards and learning centers, and a clip art set with figures that are suitable for use with the activities. (TW)

  9. Recasts, Metalinguistic Feedback, and Learners' Perceptions: A Case of Persian EFL Learners

    ERIC Educational Resources Information Center

    Rassaei, Ehsan; Moinzadeh, Ahmad

    2014-01-01

    In the current study, we present the results of an experiment with 30 Persian EFL learners in which we explored the learners' perceptions of recasts and metalinguistic corrective feedback. The participant learners received either recasts or metalinguistic feedback for their errors during task-based interactions with their interlocutors and then…

  10. The Attitudes of Field Dependence Learners for Learner Interface Design (LID) in e-Learning Instruction

    ERIC Educational Resources Information Center

    Sözcü, Ömer Faruk; Ipek, Ismail; Kinay, Hüseyin

    2016-01-01

    The purpose of the study is to explore relationships between learners' cognitive styles of field dependence and learner variables in the preference of learner Interface design, attitudes in e-Learning instruction and experience with e-Learning in distance education. Cognitive style has historically referred to a psychological dimension…

  11. Language Learner Strategy Use and Test Performance of Chinese Learners of English

    ERIC Educational Resources Information Center

    Song, Xiaomei; Cheng, Liying

    2006-01-01

    This article examines language learner strategy use reported by 121 Chinese learners of English through a questionnaire and the relationships between their strategy use and language performance on a national English proficiency test: College English Test-Band 4. Results showed that this group of learners reported using more metacognitive…

  12. Perceptions of a Learner's Self-Expressive Speech by an Instructor and the Learner

    ERIC Educational Resources Information Center

    Yoshida, Reiko

    2007-01-01

    Learners' spontaneous speech beyond interaction patterns such as teacher's initiation-learner's response-teacher's evaluation (I-R-E/F) (Heap, 1988; Mehan, 1979; Ohta, 1999) helps lead them to negotiated interaction (Boulima, 1999), which is effective for foreign language learning. This study examines both an instructor's and a learner's…

  13. Learner Agency in Language Learning: The Story of a Distance Learner of EFL in China

    ERIC Educational Resources Information Center

    Xiao, Junhong

    2014-01-01

    Learner agency plays a key role in self-regulated learning. Yet, there is a paucity of research into its role in the distance learning context. Using reflective narratives written by a distance learner of English in China, this longitudinal case study aims to investigate the ways in which learner agency mediates the language learning in the…

  14. Re-Awakening the Learner: Creating Learner-Centric, Standards-Driven Schools

    ERIC Educational Resources Information Center

    Stoll, Copper; Giddings, Gene

    2012-01-01

    Transformation of public education requires the reawakening of the sleeping giant in the room: the learners. Students, teachers, and principals must develop a learner-centric, standards-driven school. "Reawakening the Learner" is a guide to creating just such an environment. Continua describe the journey of teachers, teacher leaders, and…

  15. Strategy-Based Instruction: A Learner-Focused Approach to Developing Learner Autonomy

    ERIC Educational Resources Information Center

    Nguyen, Le Thi Cam; Gu, Yongqi

    2013-01-01

    This study investigates the effects of strategy-based instruction (SBI) on the promotion of learner autonomy (LA). LA was conceptualized and operationally defined as learner self-initiation and learner self-regulation. An intervention study was conducted with the participation of 37 students in an experimental group, and 54 students in two control…

  16. Learner Councils in South African Schools: Adult Involvement and Learners' Rights

    ERIC Educational Resources Information Center

    Hunt, Frances

    2014-01-01

    Each secondary school in South Africa is legally obliged to establish a representative council of learners, a democratically elected, learner-only council. This article looks at how the representative councils of learners are realised in practice in four secondary schools. Three research questions focus on the practice of representative councils…

  17. Candles, Corks and Contracts: Essential Relationships between Learners and Libraries.

    ERIC Educational Resources Information Center

    Burge, Elizabeth J.; Snow, Judith E.

    2000-01-01

    Current relationships between libraries and adult learners are shaped by technology adoption, learner demographics, constructivist learning, and institutional pressures. Future relationships must emphasize learner-centered action over technological efficiency, stronger learning leadership, and greater integration of libraries in educational…

  18. Exploring Lifelong Learners Engaged in an Astronomy-Related Massively Open Online Course

    NASA Astrophysics Data System (ADS)

    Buxner, Sanlyn; Impey, Chris David; Wenger, Matthew; Formanek, Martin; Romine, James M.

    2016-01-01

    Massively open online courses (MOOCs) are becoming increasingly popular ways to reach diverse lifelong learners all over the world. Although MOOCs resemble more formal classes (e.g. videos of content, quizzes, activities), they are often used by informal audiences from home. Recently, MOOCs have become more utilized by universities to conduct outreach as they explore how to use MOOCs to reach new potential learners. Despite the rapid adaption of MOOCs, little is known about individuals who choose to take a MOOC, how they interact with the course materials, and what motivates them to finish the course.We present results of a study of lifelong learners engaged in an astronomy "101" MOOC. Through analysis of registered learners' behaviors as well as self-reported responses to a survey about science, we were able to characterize a subset of the learners engaged in the MOOC during its first offering. Overall, 25363 learners from over 100 countries registered for the MOOC. Of those, 14900 accessed at least one part of the course. Learners were recruited to complete a survey of their knowledge and attitudes towards science. Of the learner group who opened the course, 2889 individuals completed the survey, 2465 of those were able to be linked to their usage of the MOOC through a unique identifier.Learners represented a wide-range of ages, professions, and previous science experience. The best predictors for MOOC completion were engagement in the first activity and first writing assignment and engagement in the online forum. Learners were very interested in science prior to their registration, had higher basic science knowledge that most undergraduate students enrolled in a parallel astronomy course, and used online searches and science sites to get their information about science. As we reach out to a worldwide audience to learners in these massively open online courses, understanding their motivations and behaviors will be essential. This work is helping us understand and

  19. 20. SITE BUILDING 002 SCANNER BUILDING IN COMPUTER ...

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

    20. SITE BUILDING 002 - SCANNER BUILDING - IN COMPUTER ROOM LOOKING AT "CONSOLIDATED MAINTENANCE OPERATIONS CENTER" JOB AREA AND OPERATION WORK CENTER. TASKS INCLUDE RADAR MAINTENANCE, COMPUTER MAINTENANCE, CYBER COMPUTER MAINTENANCE AND RELATED ACTIVITIES. - Cape Cod Air Station, Technical Facility-Scanner Building & Power Plant, Massachusetts Military Reservation, Sandwich, Barnstable County, MA

  20. 25. SITE BUILDING 002 SCANNER BUILDING OPERATIONS CENTER ...

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

    25. SITE BUILDING 002 - SCANNER BUILDING - OPERATIONS CENTER - MWOC IN OPERATION AT 1930 ZULU TIME, 26 OCTOBER, 1999. MWOC SCREEN ALSO SHOWS RADAR "FACE A" AND "FACE B" ACTIVE STATUS. - Cape Cod Air Station, Technical Facility-Scanner Building & Power Plant, Massachusetts Military Reservation, Sandwich, Barnstable County, MA

  1. Responding To Changes in the Decommissioning Plans for Demolition of a Former Active Handling Building at The United Kingdom Atomic Energy Establishment Winfrith

    SciTech Connect

    Brown, N.; Parkinson, S.J.; Cornell, R.M.; Staples, A.T.

    2006-07-01

    The full decommissioning of the former Active Handling Building A59 at Winfrith in Dorset is being carried out by RWE NUKEM Limited under contract from the site owners and nuclear site licence holder, United Kingdom Atomic Energy Authority (UKAEA). Following recent government changes, the United Kingdom's Nuclear Decommissioning Authority (NDA) has now set up contracts with UKAEA for delivery of the site clean-up programme. The building contains two heavily shielded suites of caves originally used to carry out remote examination of irradiated nuclear fuel elements together with other supporting facilities. The original intention was to demolish the caves ahead of the building but after detailed consideration it was concluded that demolition of the building in advance of the caves was more operationally effective. As a result, the original decommissioning plan had to be reworked to reflect these changes. The paper briefly explains how this situation arose and the means by which the problems experienced were overcome by a complete revision to the decommissioning programme. The updated plan has been adopted by UKAEA and work is now proceeding apace to clear the building of redundant items, to complete decontamination of all remaining areas and facilities and to carry out detailed radiological surveys to confirm that the building structure is clean and ready for demolition. Both cave lines have been completely decontaminated to low residual levels of activity and are essentially ready for controlled demolition. This paper describes some of the significant tasks undertaken during the past year with particular reference to the decommissioning techniques that gave the greatest success and the limitations of others originally considered. Some of these processes were aimed at minimising the volume of low level waste (LLW) generated by using standard off-the-shelf equipment to remove contamination from {approx}5 Ton concrete blocks recovered from both cave line structures. A

  2. Learner Satisfaction in Online Learning: An Analysis of the Perceived Impact of Learner-Social Media and Learner-Instructor Interaction

    ERIC Educational Resources Information Center

    Andersen, Jeffery C.

    2013-01-01

    The purpose of this study was to determine the relationships between general course satisfaction, learner-instructor interaction, and the learner-social media interaction scores of participants. This study used an online survey with 60 questions to gather the participants' demographic data, learner-instructor interaction data, learner-social…

  3. Adult learner centered processes in an online ADRN to BSN nursing program: independent evaluator and peer self-assessments.

    PubMed

    Shuster, George; Birkholz, Gloria; Petri, Linda

    2007-01-01

    A five year fully online RN to BSN program was assessed by faculty and a consultant using the Robert Wood Johnson Foundation's Partnerships for Training (PFT) learner-centered evaluation tool. Faculty were more critical of their expertise in learner-centered online course criteria than the consultant. The consultant identified minimal use of peer support, collaborative activities, faculty preference for visual learner activities, and a tendency toward faculty ownership of learning goals and creation of activity rules and guidelines. The need to bring online discussions to a higher level of thinking was also noted. The dual evaluation perspectives helped identify strengths and weaknesses in the curriculum.

  4. The Development of Logico-Mathematical Knowledge in a Block-Building Activity at Ages 1-4

    ERIC Educational Resources Information Center

    Kamii, Constance; Miyakawa, Yoko; Kato, Yasuhiko

    2004-01-01

    To study the developmental interrelationships among various aspects of logico-mathematical knowledge, 80 one- to 4-year-olds were individually asked to build "something tall" with 20 blocks. Percentages of new and significant behaviors increased with age and were analyzed in terms of the development of logico-mathematical relationships. It was…

  5. Learner-Generated Noticing Behavior by Novice Learners: Tracing the Effects of Learners' L1 on Their Emerging L2

    ERIC Educational Resources Information Center

    Park, Eun Sung

    2013-01-01

    This study examines novice learners' self-generated input noticing approaches and strategies. It is motivated by previous research on input enhancement which yielded insights that learners are naturally prone to notice certain aspects of L2 input on their own without any external means to channel their attention. Two L1 groups (Japanese and…

  6. Decommissioning of Active Ventilation Systems in a Nuclear R and D Facility to Prepare for Building Demolition (Whiteshell Laboratories Decommissioning Project, Canada) - 13073

    SciTech Connect

    Wilcox, Brian; May, Doug; Howlett, Don; Bilinsky, Dennis

    2013-07-01

    Whiteshell Laboratories (WL) is a nuclear research establishment owned by the Canadian government and operated by Atomic Energy of Canada Limited (AECL) since the early 1960's. WL is currently under a decommissioning license and the mandate is to remediate the nuclear legacy liabilities in a safe and cost effective manner. The WL Project is the first major nuclear decommissioning project in Canada. A major initiative underway is to decommission and demolish the main R and D Laboratory complex. The Building 300 R and D complex was constructed to accommodate laboratories and offices which were mainly used for research and development associated with organic-cooled reactors, nuclear fuel waste management, reactor safety, advanced fuel cycles and other applications of nuclear energy. Building 300 is a three storey structure of approximately 16,000 m{sup 2}. In order to proceed with building demolition, the contaminated systems inside the building have to be characterized, removed, and the waste managed. There is a significant focus on volume reduction of radioactive waste for the WL project. The active ventilation system is one of the significant contaminated systems in Building 300 that requires decommissioning and removal. The active ventilation system was designed to manage hazardous fumes and radioactivity from ventilation devices (e.g., fume hoods, snorkels and glove boxes) and to prevent the escape of airborne hazardous material outside of the laboratory boundary in the event of an upset condition. The system includes over 200 ventilation devices and 32 active exhaust fan units and high efficiency particulate air (HEPA) filters. The strategy to remove the ventilation system was to work from the laboratory end back to the fan/filter system. Each ventilation duct was radiologically characterized. Fogging was used to minimize loose contamination. Sections of the duct were removed by various cutting methods and bagged for temporary storage prior to disposition

  7. Pairing Learners in Pair Work Activity

    ERIC Educational Resources Information Center

    Storch, Neomy; Aldosari, Ali

    2013-01-01

    Although pair work is advocated by major theories of second language (L2) learning and research findings suggest that pair work facilitates L2 learning, what is unclear is how to best pair students in L2 classes of mixed L2 proficiency. This study investigated the nature of pair work in an English as a Foreign Language (EFL) class in a college in…

  8. Laboratory Building

    SciTech Connect

    Herrera, Joshua M.

    2015-03-01

    This report is an analysis of the means of egress and life safety requirements for the laboratory building. The building is located at Sandia National Laboratories (SNL) in Albuquerque, NM. The report includes a prescriptive-based analysis as well as a performance-based analysis. Following the analysis are appendices which contain maps of the laboratory building used throughout the analysis. The top of all the maps is assumed to be north.

  9. Coping with Demotivation: EFL Learners' Remotivation Processes

    ERIC Educational Resources Information Center

    Falout, Joseph

    2012-01-01

    When foreign language education is compulsory, competitive, or coercive, how learners cope with stress can determine outcomes, including value of the subject, persistence on task, and level of proficiency. The development of adaptive or maladaptive coping processes toward situated learning goals is influenced by learners' beliefs about themselves…

  10. Successfully Applying Team Teaching with Adult Learners

    ERIC Educational Resources Information Center

    Laughlin, Kevin; Nelson, Peggy; Donaldson, Susan

    2011-01-01

    Team teaching is a great strategy to convey systems thinking to students, families, and communities and to help learners gain multiple perspectives. Learners benefit from the professional interaction among skilled instructors. This article uses a program of land stewardship to demonstrate the advantages of team teaching. Both the advantages and…

  11. English Learners (ELs) and NAEP. Fast Facts

    ERIC Educational Resources Information Center

    Office of English Language Acquisition, US Department of Education, 2015

    2015-01-01

    The Office of English Language Acquisition (OELA) has synthesized key data on English learners (ELs) into two-page PDF sheets, by topic, with graphics, plus key contacts. The topics for this report on English Learners (ELs) and NAEP include: (1) 2013 Reading Scores for Grades 4, 8, and 12: ELs vs. Non-ELs; (2) 2013 Mathematics Scores for Grades 4,…

  12. Iranian University English Learners' Discursive Demotivation Construction

    ERIC Educational Resources Information Center

    Rashidi, Nasser; Rahimi, Mohammad; Alimorad, Zahra

    2014-01-01

    Investigating how foreign language learners' discourse mediates their demotivation construction is a relatively new area of inquiry. This paper examined the discursive construction of four (two males and two females) Iranian English as a Foreign Language (EFL) learners' demotivation at Shiraz University, Iran. Employing Fairclough's (2003)…

  13. Profiles of English Learners (ELs). Fast Facts

    ERIC Educational Resources Information Center

    Office of English Language Acquisition, US Department of Education, 2015

    2015-01-01

    The Office of English Language Acquisition (OELA) has synthesized key data on English learners (ELs) into two-page PDF sheets, by topic, with graphics, plus key contacts. The topics for this report on profiles of English Learners (ELs) include: (1) Percentage of Total School Population, Grades Pre-K through 12, Represented by ELs, by State,…

  14. Adult Language Learners: Context and Innovation

    ERIC Educational Resources Information Center

    Smith, Ann F. V., Ed.; Strong, Gregory, Ed.

    2009-01-01

    "Adult Language Learners: Context and Innovation" presents instructional practices that are particularly successful with adults. Adult language learners are goal oriented and direct their learning to fulfill particular needs or demands: to advance their studies, to progress up the career ladder, to follow business opportunities, to pass…

  15. Training Learners for Self-Instruction.

    ERIC Educational Resources Information Center

    Fernandez-Toro, Maria

    This book presents practical solutions for teaching foreign language learners self instruction, ranging from needs analysis to resourcing, strategy training and monitoring tools. Special emphasis is placed on different ways in which learners can be supported by learning how to analyze their own needs and set their own goals, how to choose the most…

  16. Model Learner Outcomes for Home Economics Education.

    ERIC Educational Resources Information Center

    Rogers, Cheryl, Ed.; And Others

    Chapter 1 of this document contains sets of statements adopted by either the Minnesota State Board of Education or the Minnesota State Legislature. They represent the hierarchy used by Department of Education staff as they develop model learner outcomes for each subject area. Contents include learner values, education system values, philosophy for…

  17. Prospective Teachers' Metaphorical Conceptualizations of Learner

    ERIC Educational Resources Information Center

    Saban, Ahmet

    2010-01-01

    This study investigated the metaphorical images that prospective teachers in Turkey formulated to describe learners. Participants (N = 2847) completed the prompt "A student is like ... because ..." to indicate their conceptualizations of learner. Data were analyzed both qualitatively and quantitatively. Altogether 98 well-articulated…

  18. Learner Views about a Distance Education Course

    ERIC Educational Resources Information Center

    Durak, Gurhan; Ataizi, Murat

    2016-01-01

    The purpose of the study was to investigate the views of learners experienced in the Distance Learning Platform (DLP), which was prepared according to an online course design model. The participants of the study were 19 learners who took the programming languages course (via the DLP for 14 weeks). Before the application, the preparation of the DLP…

  19. Self-Esteem among Adult Literacy Learners

    ERIC Educational Resources Information Center

    Lipnevich, Anastasiya; Beder, Hal

    2007-01-01

    The purpose of this study was to investigate adult literacy education learners' self-esteem and to examine the relationship between self-esteem and measures of achievement in reading and math. The rationale for the present study stemmed from the lack of research into adult literacy students' self-esteem levels. More than 200 learners enrolled in…

  20. Advanced EFL Learners' Beliefs about Pronunciation Teaching

    ERIC Educational Resources Information Center

    Alghazo, Sharif M.

    2015-01-01

    This paper explores EFL learners' beliefs about English pronunciation teaching and aims to provide insights into current teaching practices of English pronunciation at both college and university levels. To this end, the study sought to elicit the beliefs of a group of 71 third- and fourth-year EFL learners majoring in English at a university…