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Sample records for activity learners investigate

  1. 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…

  2. 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)…

  3. 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.

  4. An Investigation of Pronunciation Learning Strategies of Advanced EFL Learners

    ERIC Educational Resources Information Center

    Hismanoglu, Murat

    2012-01-01

    This paper aims at investigating the kinds of strategies deployed by advanced EFL learners at English Language Teaching Department to learn or improve English pronunciation and revealing whether there are any significant differences between the strategies of successful pronunciation learners and those of unsuccessful pronunciation learners. After…

  5. Language Learning Activities of Distance EFL Learners in the Turkish Open Education System as the Indicator of Their Learner Autonomy

    ERIC Educational Resources Information Center

    Altunay, Dilek

    2013-01-01

    This study investigates the noncompulsory language learning activities performed by a group of distance EFL learners in the Turkish Open Education System. Performance of these activities has been considered as an indicator of their learner autonomy. The data were collected through an online questionnaire and interviews. The study shows that in…

  6. 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…

  7. Investigating ESL Learners' Lexical Collocations: The Acquisition of Verb + Noun Collocations by Japanese Learners of English

    ERIC Educational Resources Information Center

    Miyakoshi, Tomoko

    2009-01-01

    Although it is widely acknowledged that collocations play an important part in second language learning, especially at intermediate-advanced levels, learners' difficulties with collocations have not been investigated in much detail so far. The present study examines ESL learners' use of verb-noun collocations, such as "take notes," "place an…

  8. 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'…

  9. Investigation of Learners' Perceptions for Video Summarization and Recommendation

    ERIC Educational Resources Information Center

    Yang, Jie Chi; Chen, Sherry Y.

    2012-01-01

    Recently, multimedia-based learning is widespread in educational settings. A number of studies investigate how to develop effective techniques to manage a huge volume of video sources, such as summarization and recommendation. However, few studies examine how these techniques affect learners' perceptions in multimedia learning systems. This…

  10. Engaging Learner Support: An Investigation of Faculty-Library Collaboration to Provide Live Course-Specific Learner Support in the Online Classroom Environment

    ERIC Educational Resources Information Center

    Fields, Alison

    2014-01-01

    Collaboration between faculty and learner support can create seamless services for e-learners. Providing access to learning materials and activities with co-located tailored learner support creates an environment in which e-learners can easily access everything they need for an enhanced, supported, and more focused learning experience. The…

  11. A Longitudinal Investigation of Reading in High-Stakes Tests for Adolescent English Language Learners

    ERIC Educational Resources Information Center

    Lim, Hyo Jin

    2010-01-01

    The present study investigated longitudinal changes of the reading achievement among schools populated with English learners. It also examined the heterogeneity in the English learners group in terms of students' performance in high stakes reading tests. Historically, English learners have often been considered the students who are in the process…

  12. An Investigation of Human-Computer Interaction Approaches Beneficial to Weak Learners in Complex Animation Learning

    ERIC Educational Resources Information Center

    Yeh, Yu-Fang

    2016-01-01

    Animation is one of the useful contemporary educational technologies in teaching complex subjects. There is a growing interest in proper use of learner-technology interaction to promote learning quality for different groups of learner needs. The purpose of this study is to investigate if an interaction approach supports weak learners, who have…

  13. Synergy between Authentic Assessment Activities and Learner Autonomy: How Does This Promote Shared Authenticity in Online Higher Education?

    ERIC Educational Resources Information Center

    Gikandi, Joyce

    2013-01-01

    The purpose of this study was to establish whether and how authentic assessment activities and learner autonomy converged to productively engage both the teacher and learners in shared authenticity. The study employed case study methodology to investigate the phenomena within an online course in ICT designed for continuing professionals in…

  14. Investigating the Promise of Learner Corpora: Methodological Issues

    ERIC Educational Resources Information Center

    Pendar, Nick; Chapelle, Carol A.

    2008-01-01

    Researchers working with learner corpora promise quantitative results that would be of greater practical value in areas such as CALL than those from small-scale and qualitative studies. However, learner corpus research has not yet had an impact on practices in teaching and assessment. Significant methodological issues need to be examined if…

  15. Learner Self-Assessment: An Investigation into Teachers' Beliefs

    ERIC Educational Resources Information Center

    Bullock, Deborah

    2011-01-01

    This article looks at issues surrounding learner self-assessment and studies into teacher beliefs. It then goes on to present the findings of a study designed to explore teacher attitudes, beliefs, and behaviour with regard to learner self-assessment during the implementation of a revision of assessment procedures for teens aged 14-16 years.…

  16. Investigating Learner Preparedness for and Usage Patterns of Mobile Learning

    ERIC Educational Resources Information Center

    Stockwell, Glenn

    2008-01-01

    While the use of mobile devices for language learning has sparked the interest of an increasing number of researchers in recent years (e.g., Aizawa & Kiernan, 2003; Thornton & Houser, 2005), our knowledge of learners' preferences for the mobile platform and their usage patterns remains limited. Are learners prepared to use mobile phones for…

  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 Microcomputer" (June L.…

  18. 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…

  19. 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…

  20. 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 four "male…

  1. Methods for Evaluating Learner Activities with New Technologies: Guidelines for the Lab@Future Project

    ERIC Educational Resources Information Center

    Mwanza-Simwami, Daisy; Engestrom, Yrjo; Amon, Tomaz

    2009-01-01

    The task of evaluating learner activities with new technologies is becoming increasingly complex because traditional evaluation strategies do not adequately consider the unique and often dynamic characteristics of learners and activities carried out. Learner activities are largely driven by motives and relationships that exist in the context in…

  2. Learning English Pragmatics in China: An Investigation into Chinese EFL Learners' Perceptions of Pragmatics

    ERIC Educational Resources Information Center

    Yuan, Yifeng; Tangen, Donna; Mills, Kathy A.; Lidstone, John

    2015-01-01

    This paper reports the findings of a study investigating Chinese English language learners' perceptions of pragmatics in the EFL learning context in China. A total of 237 Chinese EFL first--year university students participated in the study. A questionnaire and focus group interviews were used to collect data about learners' pragmatics insights…

  3. Investigating English Reading Comprehension Growth in Adolescent Language Minority Learners: Some Insights from the Simple View

    ERIC Educational Resources Information Center

    Mancilla-Martinez, Jeannette; Kieffer, Michael J.; Biancarosa, Gina; Christodoulou, Joanna A.; Snow, Catherine E.

    2011-01-01

    The development of reading skills in language minority (LM) learners, particularly during the middle school years, remains unclear despite the increasing need for educators to serve this rapidly growing population. In this study, the English reading comprehension growth of middle school LM learners was investigated using a longitudinal design and…

  4. An Investigation into the Effects of Revision Strategy Instruction on L2 Secondary School Learners.

    ERIC Educational Resources Information Center

    Sengupta, Sima

    2000-01-01

    Describes an exploratory study that investigated the effects of explicit instruction in revision on learners' performance and perceptions about writing. Learners were from a secondary school in Hong Kong. Indicates that explicit teaching of revision strategies has a measurable influence on writing performance. (Author/VWL)

  5. Investigating the Effect of Reduced Forms Instruction on EFL Learners' Listening and Speaking Abilities

    ERIC Educational Resources Information Center

    Khaghaninezhad, Mohammad Saber; Jafarzadeh, Ghasem

    2014-01-01

    Listening comprehension is usually considered as one of the most difficult language skills to EFL learners due to the unavoidable presence of "reduced forms" in authentic speech. This study was an attempt to investigate the effect of explicit "reduced forms" instruction on Iranian EFL learners' overall listening comprehension…

  6. A Longitudinal Investigation into L2 Learners' Cognitive Processes during Study Abroad

    ERIC Educational Resources Information Center

    Ren, Wei

    2014-01-01

    The present study longitudinally investigates the cognitive processes of advanced L2 learners engaged in a multimedia task that elicited status-equal and status-unequal refusals in English during their study abroad. Data were collected three times by retrospective verbal report from 20 Chinese learners who were studying abroad over the course of…

  7. 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.)

  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. Discovering Me: Music Activities for Special Learners.

    ERIC Educational Resources Information Center

    Thompson, Keith P.; And Others

    The book contains information on musical activities which were field tested in Project PASE (Program in the Arts for Special Education, Pennsylvania) classrooms with a wide range of exceptionalities from preschool age to adolescence. Activities are seen to help children become more aware of their bodies, feelings, and themselves; feel important…

  10. Investigating University Students' Adaptation to a Digital Learner Course Portfolio

    ERIC Educational Resources Information Center

    Lopez-Fernandez, Olatz; Rodriguez-Illera, Jose Luis

    2009-01-01

    Digital learner portfolios are of growing importance in higher education as the sector seeks new teaching-learning-assessment methods which promote students' autonomy as managers of their own virtual learning environment. The purpose of this study was to analyse descriptively the undergraduate students' perceptions, attitudes and behaviour when…

  11. The Transcendent Teacher-Learner Relationship: A Class Investigation

    ERIC Educational Resources Information Center

    O'Hara, Hunter

    2005-01-01

    As children's challenges and needs climb at an alarming rate, teachers are called to a new pedagogy, called to move beyond the barriers of the past. Moreover, to meet the needs of all learners effectively, teachers must relate to children in new ways that transcend the obstacles that have long stood in the way of meaningful learning. All children,…

  12. 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…

  13. 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

    2015-08-01

    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). PMID:26026679

  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

    2015-08-01

    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. 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.

  16. The Child as an Active Learner: Views, Practices, and Barriers in Chinese Early Childhood Education

    ERIC Educational Resources Information Center

    Tang, Fengling

    2006-01-01

    The Chinese view of the child is in the process of changing from the dependent child of traditional Chinese society to the child as an active learner in contemporary China. The view of the child as an active learner forces early childhood practitioners to rethink the features of the child's learning and development, individuality, and needs and…

  17. 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…

  18. 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…

  19. 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…

  20. Investigating the Reading Engagement of English Language Learners: A Case Study of Four Middle School ELLs

    ERIC Educational Resources Information Center

    Protacio, Maria Selena O.

    2013-01-01

    This study investigates the reading engagement of four middle school English Language Learners (ELLs) in their English or English as a Second Language (ESL) classroom. Engaged readers are those who address the four components of reading engagement--motivation, strategic knowledge, constructing meaning from texts, and social interactions. In this…

  1. Middle School Learners' Ontological "Trying-on" of Dimensions: A Phenomenological Investigation

    ERIC Educational Resources Information Center

    Valentine, Keri Duncan; Kopcha, Theodore J.

    2014-01-01

    This paper shares findings from a post-intentional phenomenological study aimed at understanding learners' experience investigating space and dimension concepts in a fifth and sixth grade mathematics class. Findings indicate experiences in this study manifest as an ontological "trying-on" of geometric dimensions (e.g., through…

  2. An Investigation of the Patterns of Learning English Interrogative Structures by EFL Learners in China.

    ERIC Educational Resources Information Center

    Jianping, Chen

    A study, investigating the patterns in which Chinese learners of English as a second language (ESL) learn English interrogative structures, focused on four major classes of English questions (yes/no, wh-, alternative, and embedded) categorized into seven structural types. Data came from a test requiring rapid translation of 55 Chinese questions.…

  3. An Investigation of the Effectiveness of Vocabulary Learning Strategies on Iranian EFL Learners' Vocabulary Test Score

    ERIC Educational Resources Information Center

    Rahimy, Ramin; Shams, Kiana

    2012-01-01

    This study aims to investigate the effectiveness of vocabulary learning strategies on Iranian EFL learners' vocabulary test score. To achieve this aim, fifty Intermediate level students from Kish English Institute were randomly selected from among fifteen classes after administering the Oxford Placement Test (OPT). Then, an intermediate level…

  4. An Investigation of the Language Demands in Content Assessments for English Language Learners

    ERIC Educational Resources Information Center

    Wolf, Mikyung Kim; Leon, Seth

    2009-01-01

    The purpose of the present study is to examine the language characteristics of a few states' large-scale assessments of mathematics and science and investigate whether the language demands of the items are associated with the degree of differential item functioning (DIF) for English language learner (ELL) students. A total of 542 items from 11…

  5. Learner-Centered Blogging: A Preliminary Investigation of EFL Student Writers' Experience

    ERIC Educational Resources Information Center

    Lin, Ming Huei

    2015-01-01

    This study aims to investigate the effectiveness of integrating a learner-centered blogging approach into the EFL writing classroom in Taiwan. For this purpose, a 16-week experiment was conducted, involving an intact class of 18 university-level Taiwanese EFL student writers. During the experiment, the participants first created their own blogs on…

  6. Two Phonetic-Training Procedures for Young Learners: Investigating Instructional Effects on Perceptual Awareness

    ERIC Educational Resources Information Center

    Lacabex, Esther Gómez; Gallardo del Puerto, Francisco

    2014-01-01

    This study investigated the effect of two distinct computer-based phonetic training procedures administered in an English-as-a-foreign-language (EFL) classroom with young learners. Students' perceptual awareness of the occurrence of an English schwa in an unstressed position in content words was tested in two experimental groups, which…

  7. Investigating a Relationship between Learner Control and Self-Efficacy in an Online Learning Environment

    ERIC Educational Resources Information Center

    Taipjutorus, Widchaporn; Hansen, Sally; Brown, Mark

    2012-01-01

    In both traditional face-to-face and online learning contexts, self-efficacy has been shown to be a key contributor to learner success. Once established, self-efficacy can be generalised to other learning situations, with the strongest effect occurring with learning activities that are closest to those in which self-efficacy has been improved.…

  8. 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…

  9. 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…

  10. Older Adult Learners: A Comparison of Active and Non-Active Learners

    ERIC Educational Resources Information Center

    Sloane-Seale, Atlanta; Kops, Bill

    2007-01-01

    This paper reports on a 2004 follow-up study conducted in partnership with the University of Manitoba Continuing Education Division and local senior's organizations. The partnership was formed in 2002-03 to promote applied research on lifelong learning and older adults, develop new and complement existing educational activities, and explore new…

  11. Shifting South African Learners towards Greater Autonomy in Scientific Investigations

    ERIC Educational Resources Information Center

    Ramnarain, Umesh; Hobden, Paul

    2015-01-01

    This report describes how teachers support ninth-grade students who are doing scientific investigations in Natural Sciences in South African schools. This is of interest as allowing students to participate in inquiry-based investigations is a significant shift from traditional practices. It presents a new challenge to teachers as it signals an…

  12. Second Language Comprehensibility Revisited: Investigating the Effects of Learner Background

    ERIC Educational Resources Information Center

    Crowther, Dustin; Trofimovich, Pavel; Saito, Kazuya; Isaacs, Talia

    2015-01-01

    The current study investigated first language (L1) effects on listener judgment of comprehensibility and accentedness in second language (L2) speech. The participants were 45 university-level adult speakers of English from three L1 backgrounds (Chinese, Hindi, Farsi), performing a picture narrative task. Ten native English listeners used…

  13. 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…

  14. Active Ageing and Universities: Engaging Older Learners. Research Report

    ERIC Educational Resources Information Center

    Phillipson, Chris; Ogg, Jim

    2010-01-01

    This report reviews the engagement of older learners (defined as those aged 50 and over) in education and training with particular reference to their involvement in higher education. The ageing of populations was one of the most important trends in the 20th century and will raise major challenges in this century. Appended are: (1) Selected UK…

  15. 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.

  16. Investigating Knowledge and Sources of Scientific Information of University Students and Lifelong Learners

    NASA Astrophysics Data System (ADS)

    Buxner, Sanlyn; Impey, Chris; Romine, James; Nieberding, Megan

    2015-08-01

    Using 25 years of data, we have been conducting a long-term study of undergraduate students’ science literacy. Based on questions developed for the National Science Board’s survey of the US public, we have gathered data from students enrolled in astronomy courses to help us understand their basic science knowledge as well as attitudes towards and beliefs about science. Science literacy of students in this study has remained relatively unchanged over a quarter of a century. Additionally, students’ beliefs and attitudes were associated with their overall knowledge in science. Less predictive were their self-reported majors, year in school, and number of college science courses taken. Students in this study consistently outperformed the general public surveyed by the NSB.Three years ago we broadened to our study to include an investigation of where students get their information about science and what sources they believe are the most and least reliable for that information. This past year, we have collected parallel data from lifelong learners from around the globe enrolled in a Massively Open Online Course (MOOC) in astronomy, 70% of this audience lives outside the US and represent 170 countries. We will present results of these new studies of almost 700 undergraduate students and over 2500 lifelong learners. Overall, the lifelong learners possess a greater interest in science and better knowledge in science despite less overall college science course experience. Using online sources of scientific information were prevalent for both traditional college students and lifelong learners, although there were distinct differences between how different groups of learners perceived the reliability of online information. We will discuss the implications of teaching science in both traditional in-person college classes and in online learning environments as sources of scientific information and information literacy.This material is based upon work supported by the

  17. Investigating the Role of Multiple Intelligences in Determining Vocabulary Learning Strategies for L2 Learners

    ERIC Educational Resources Information Center

    Sistani, Mahsa; Hashemian, Mahmood

    2016-01-01

    This study, first, examined whether there was any relationship between Iranian L2 learners' vocabulary learning strategies (VLSs), on the one hand, and their multiple intelligences (MI) types, on the other hand. In so doing, it explored the extent to which MI would predict L2 learners' VLSs. To these ends, 40 L2 learners from Isfahan University of…

  18. 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 demonstrates eight…

  19. An Analysis of Spanish L2 Learners' Orientation through Activity Theory

    ERIC Educational Resources Information Center

    Tocaimaza-Hatch, C. Cecilia

    2015-01-01

    Orientation is defined as the way in which individuals view a task and the means they devise to fulfill it (Appel & Lantolf, 1994; Roebuck, 2000). This study investigated the orientation of twelve learners enrolled in a fourth-semester Spanish L2 university course through the analysis of their interactions during a collaborative…

  20. A "Dialogic" Approach to the Design of a Transcultural Communication Classroom Activity for Multilingual Learners

    ERIC Educational Resources Information Center

    Thompson, Celia Helen

    2011-01-01

    When preparing teaching materials about communication between people from different linguistic backgrounds, many factors require consideration; these include theoretical orientation, purpose, context, educational needs, study level, as well as the cultural backgrounds of the teachers and their target learners. The classroom activity described in…

  1. 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,…

  2. 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…

  3. 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…

  4. 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…

  5. 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…

  6. 78 FR 11965 - Agency Information Collection (Learner's Perception (LP) Survey) Activities Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-20

    ... AFFAIRS Agency Information Collection (Learner's Perception (LP) Survey) Activities Under OMB Review...'s Perception (LP) Survey, VA Form 10-0439. OMB Control Number: 2900-0691. Type of Review: Extension... trainees perception of their clinical experience with VA versus non-VA facilities. VA will use the data...

  7. 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)

  8. 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.…

  9. 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…

  10. Investigating the Effect of Situational Awareness on Persistence of Doctoral Distance Learners

    ERIC Educational Resources Information Center

    Harleman, Thomas G.

    2013-01-01

    This quantitative study sought to identify the effect of heightened situational awareness (SA) on persistence of doctoral distance learners. Factors in the distance learners' micro-environment, vis-à-vis Urie Bronfenbrenner's (1979) ecology theory of human development, were the focus. Study participants included new doctoral candidates continuing…

  11. Investigating Attitude and Motivation of Iranian University Learners toward English as a Foreign Language

    ERIC Educational Resources Information Center

    Sayadian, Sima; Lashkarian, Anita

    2010-01-01

    This paper discusses the attitudes and motivation Iranian learners have toward learning EFL at their university level. Although research of a similar nature has been done in other countries, the present study complements others by following 500 university learners and it provides another avenue for examining the language situation in Iran. To…

  12. A Formative Study Investigating the Acquisition of Early Reading Skills among High School English Language Learners Beginning to Read English

    ERIC Educational Resources Information Center

    Bell, Athene Cooper

    2012-01-01

    A formative design experiment methodology was employed to investigate the acquisition of early reading skills for high school English language learners (ELLs) beginning to read English. A fundamental challenge facing high school ELLs entering schools in the United States for the first time is learning how to read. While there is considerable…

  13. An Investigation of the Use of Listening Strategies and Listening Performance of Proficient and Nonproficient Language Learners

    ERIC Educational Resources Information Center

    Piamsai, Chatraporn

    2014-01-01

    This study was an attempt to investigate how proficient and non-proficient learners used listening strategies to complete a listening task. 65 third-year Chulalongkorn University Commerce and Accountancy students participated in the first stage of the quantitative data collection. 18 students were randomly selected from the group for more in depth…

  14. An Investigation of L2 Learners' Writing Self-Efficacy, Writing Anxiety and Its Causes at Higher Education in Turkey

    ERIC Educational Resources Information Center

    Kirmizi, Özkan; Kirmizi, Gülin Dagdeviren

    2015-01-01

    The present study aimed at investigating higher education L2 learners in a Turkish context in terms of writing self-efficacy, writing anxiety, and the causes of writing anxiety. The data have been collected through the Second Language Writing Anxiety Inventory (SLWAI), developed by Cheng, (2004), and Causes of Writing Anxiety Inventory (CWAI), and…

  15. Investigating the Effect of Cooperative Learning and Competitive Learning Strategies on the English Vocabulary Development of Iranian Intermediate EFL Learners

    ERIC Educational Resources Information Center

    Fekri, Neda

    2016-01-01

    The current study investigated the effect of cooperative and competitive learning strategies on the acquisition of English vocabulary development by Iranian EFL intermediate learners. In addition, it explored what type of theses strategies was more effective. In such doing, utilizing an Oxford Placement Test (OPT), 45 out of 77 Iranian EFL…

  16. Results from a Case Study Investigation on the Adoption of Learner-Centered Strategies in Introductory Astronomy

    NASA Astrophysics Data System (ADS)

    Bailey, Janelle M.; Nagamine, K.

    2008-05-01

    Recent research in science education suggests that learner-centered instructional strategies can promote more learning than traditional teacher-based strategies such as lecture. However, the adoption of such strategies by instructors can elicit many concerns, including, for example, concerns of increased time requirements for preparation and grading, reduced content coverage, reactions of students and colleagues, and, of course, student achievement. Ethan, an astronomy instructor early in his career, recently adopted learner-centered strategies into his introductory course for nonscience majors on stars and galaxies. He shared the concerns listed above, but after receiving training in learner-centered strategies from the Center for Astronomy Education and support from an experienced colleague while implementing the changes for the first time, Ethan's overall reaction was a positive one. Although the preparation time was somewhat higher than would have been required had he repeated his previous semester, Ethan felt that it was worth it to move away from lecture-only style and to incorporate learner-centered strategies into his course. For him, it simply felt more gratifying when he walked out of the classroom after using learner-centered methods than it had when he used only lecture. He also felt that many students learned more than those in previous lecture-based course offerings, and that their increased active participation during the class was a constructive change. In fact, average exam scores were comparable or higher than two previous semesters, as were student evaluations. Overall, Ethan felt that the integration of learner-centered strategies was well worth the time and effort, as evidenced by his statement, "I'll never go back to lecture-only again!" This project is supported by the University of Nevada, Las Vegas Division of Research and Graduate Studies.

  17. Learning by Doing: Engaging Students through Learner-Centered Activities

    ERIC Educational Resources Information Center

    Smart, Karl L.; Csapo, Nancy

    2007-01-01

    With a shift of focus from teaching to learning in higher education, teachers often look for strategies to involve students actively in the learning process, especially since numerous studies have demonstrated that a student's active involvement in the learning process enhances learning. Active learning has resulted in positive learning outcomes.…

  18. 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…

  19. Motivating Lessons: A Classroom-Oriented Investigation of the Effects of Content-Based Instruction on EFL Young Learners' Motivated Behaviours and Classroom Verbal Interaction

    ERIC Educational Resources Information Center

    Huang, Kuei-Min

    2011-01-01

    This study investigated the impact of content-based language instruction (CBLI) on EFL young learners' motivated behaviours, namely attention, engagement, and eager volunteering, and classroom verbal interaction. Situational factors play vital roles in shaping language learners' motivation particularly in EFL contexts. While many private schools…

  20. Individual Differences and Learner Control I: Program Development and Investigation of Control Over Mnemonics in Computer-Assisted Instruction. AFHRL-TR-74-3. Interim Report.

    ERIC Educational Resources Information Center

    Judd, Wilson A.; And Others

    The reported research was designed to investigate the impact of learner control on performance and anxiety in a computer-assisted instruction (CAI) task. The first phase entailed the development of a two-hour CAI program on the identification of edible plants. The second phase was experimentation to determine the effectiveness of learner control.…

  1. 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. PMID:22138311

  2. 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.

  3. 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.

  4. Open-Ended Activities: Differentiation through Learner Responses.

    ERIC Educational Resources Information Center

    Hertzog, Nancy B.

    Open-ended activities have been advocated in the literature of gifted education as a way to allow students who are identified as gifted to work in their own interest areas, in their own learning styles, and at their own ability levels. They are recommended as a means to differentiate instruction, but little research documents this recommended…

  5. Total Participation Techniques: Making Every Student an Active Learner

    ERIC Educational Resources Information Center

    Himmele, Persida; Himmele, William

    2011-01-01

    Yes, there are easy-to-use and incredibly effective alternatives to the "stand and deliver" approach to teaching that causes so many students to tune out--or even drop out. Here's your opportunity to explore dozens of ways to engage K-12 students in active learning and allow them to demonstrate the depth of their knowledge and understanding. The…

  6. 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…

  7. Investigating Vocabulary and Reading Strategies with Middle Grades English Language Learners: A Research Synthesis

    ERIC Educational Resources Information Center

    Cisco, Brooke Kandel; Padron, Yolanda

    2012-01-01

    Recent data indicate that many adolescent English language learners (ELLs) comprehend English texts at only a limited literal level. The purpose of this research synthesis was to systematically identify and describe the research related to the English reading comprehension of middle grades ELLs while also making practical connections to…

  8. Investigating Leadership Practices in Successful Schools Serving ELA Learners with a Focus on Mathematics Achievement

    ERIC Educational Resources Information Center

    Holloway, Susan

    2013-01-01

    This study defines and analyzes the successful leadership practice of a principal of an urban K-8 school serving English Language Learners in the western United States during the 2012-2013 academic year. Focusing on the self-identified leadership practice of a school leader evidenced to positively affect student learning, this study seeks to…

  9. A Phenomenological Investigation of Instructional Practices of General Education Teachers for English Language Learners

    ERIC Educational Resources Information Center

    DeLozier, Cynthia K.

    2014-01-01

    This qualitative hermeneutical phenomenological study was designed to describe general education elementary teachers' perceptions of effective instructional strategies, methods, and models of instruction to enhance the learning of core content curriculum of the English Language Learners (ELLs) in the classroom. Through questionnaires and…

  10. Investigating Aspects of the Language Learner's Confidence: An Application of the Theory of Signal Detection.

    ERIC Educational Resources Information Center

    Yule, George; And Others

    1985-01-01

    Describes a study of the role of confidence in the performance of English as a second language learners on a listening test. Some analytic procedures from the Theory of Signal Detection were applied. Results show the possibility of substantial differences in individual performance in terms of self-monitoring ability and confidence. (Author/SED)

  11. Investigating Principals' Knowledge and Perceptions of Second Language Programs for English Language Learners

    ERIC Educational Resources Information Center

    Padron, Yolanda N.; Waxman, Hersh C.

    2016-01-01

    This study examined principals' knowledge and perceptions of second language programs for English language learners (ELLs) operating in their schools. An open-ended survey and in-depth interviews were used to examine elementary school principals' knowledge of the second language programs implemented at their schools. The survey asked principals…

  12. Investigating What Second Language Learners Do and Monitor under Careful Online Planning Conditions

    ERIC Educational Resources Information Center

    Ahmadian, Mohammad Javad; Tavakoli, Mansoor

    2014-01-01

    This study used quantitative analyses complemented by the retrospective data obtained through a stimulated recall procedure to address three interrelated issues: (a) whether second language learners use online planning opportunities to carefully plan their speech to enhance the quality of the language they produce, (b) what kinds of self-repair…

  13. Developing Orthographic Awareness among Beginning Chinese Language Learners: Investigating the Influence of Beginning Level Textbooks

    ERIC Educational Resources Information Center

    Fan, Hui-Mei

    2010-01-01

    The present study is based on the theoretical assumptions that frequency of characters and their structural components, as well as the frequency types of structural components, are important to enable learners of Chinese as a foreign language (CFL) to discover the underlying structure of Chinese characters. In the CFL context, since reliable…

  14. Listening to Learners: An Investigation into "Successful Learning" across CLIL Contexts

    ERIC Educational Resources Information Center

    Coyle, Do

    2013-01-01

    This study is part of longitudinal research undertaken in 11 secondary schools across two countries, based in Content and Language Integrated Learning (CLIL) classrooms with 12-15 year olds. The aim was to listen to learners, provide them with a "voice" to analyse their perceptions of "successful learning" and to undertake participatory research…

  15. Investigating Learner Affective Performance in Web-Based Learning by Using Entrepreneurship as a Metaphor

    ERIC Educational Resources Information Center

    Liu, Ming-Chou; Chi, Ming-Hsiao

    2012-01-01

    In the era of the Internet, factors which influence effective learning in a Web-based learning environment are well worth exploring. In addition to knowledge acquisition and skills training, affect is also an important factor, since successful learning requires excellent affective performance. Thus this study focuses on learners' affective…

  16. Investigation of Secondary School, Undergraduate, and Graduate Learners' Mental Models of Ionic Bonding.

    ERIC Educational Resources Information Center

    Coll, Richard K.; Treagust, David F.

    2003-01-01

    Explores secondary school, undergraduate, and graduate level learners' mental models of bonding with ionic substances through an interview protocol involving the use of physical substances and a focus card containing depictions of ionic bonding and structure. Suggests that teachers and university faculty need to provide stronger links between the…

  17. Exploratory Investigation of Drivers of Attainment in Ethnic Minority Adult Learners

    ERIC Educational Resources Information Center

    Frumkin, Lara A.; Koutsoubou, Maria

    2013-01-01

    There is evidence that ethnic minority learners in further education in England either under-achieve or are under-represented because they face various inhibitors connected to their ethnicity. Motivators may be in place, however, which increase attainment specifically for some ethnic groups. This exploratory study intends to examine what works and…

  18. English as a "Global Language" in China: An Investigation into Learners' and Teachers' Language Beliefs

    ERIC Educational Resources Information Center

    Pan, Lin; Block, David

    2011-01-01

    This paper discusses issues related to language beliefs held by teachers and students of English in China; namely, the status of English, the learners' expectations of English and the focus of English teaching and learning in China. These beliefs are examined in the context of globalization and China's ever-deepening integration into the global…

  19. An investigation on the integration of science and literacy for English Language Learners

    NASA Astrophysics Data System (ADS)

    McDonnell, Ryan William

    The recent adoption of the Next Generation Science Standards and the Common Core State Standards call for changes to science education in the United States. The new standards emphasize an integrated approach to teaching science concepts and habits of mind through inquiry and literacy teaching practices. These habits of mind are necessary to meet the demands of college level science courses. However, data from international assessments of science achievement indicate that U.S. students underperform in science and the achievement of English Language Learners (ELLs) is significantly less than their native English speaking peers. This study aimed to identify current teacher perceptions and practices on the integration of science content and literacy in their curriculum in light of the new standards. Furthermore, a goal of this study was to identify promising practices for educating ELLs in secondary science classes. Qualitative methods were used for data collection. Three semi-structured interviews and three classroom observations were conducted with four secondary biology and/or anatomy-physiology teachers at two charter high schools located within a large urban city in southern California. Both school sites contained significant populations of ELL students. Constant comparative methods were used for data analysis. The findings for this study were that teachers viewed literacy as an important tool to teach scientific concepts. Teachers were able to integrate literacy through close reading and academic discussion. Furthermore, ELLs were supported through the instructional scaffolds in vocabulary instruction and peer-based learning activities. An additional finding was that inquiry was viewed as an important tool for teaching science; however the teachers enacted more literacy-based pedagogy over inquiry-based. This suggested that the focus on infusing more literacy into the curriculum has taken precedence over implementing inquiry-based instruction. An implication of

  20. Effects of cognate status on word comprehension in second language learners: an ERP investigation.

    PubMed

    Midgley, Katherine J; Holcomb, Phillip J; Grainger, Jonathan

    2011-07-01

    ERPs were used to explore the different patterns of processing of cognate and noncognate words in the first (L1) and second (L2) language of a population of second language learners. L1 English students of French were presented with blocked lists of L1 and L2 words, and ERPs to cognates and noncognates were compared within each language block. For both languages, cognates had smaller amplitudes in the N400 component when compared with noncognates. L1 items that were cognates showed early differences in amplitude in the N400 epoch when compared with noncognates. L2 items showed later differences between cognates and noncognates than L1 items. The results are discussed in terms of how cognate status affects word recognition in second language learners.

  1. 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

  2. Investigating Acceptance toward Mobile Learning to Assist Individual Knowledge Management: Based on Activity Theory Approach

    ERIC Educational Resources Information Center

    Liaw, Shu-Sheng; Hatala, Marek; Huang, Hsiu-Mei

    2010-01-01

    Mobile devices could facilitate human interaction and access to knowledge resources anytime and anywhere. With respect to wide application possibilities of mobile learning, investigating learners' acceptance towards it is an essential issue. Based on activity theory approach, this research explores positive factors for the acceptance of m-learning…

  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. Engaging Graduate-Level Distance Learners in Research: A Collaborative Investigation of Rural Aging.

    PubMed

    O'Connor, Melissa L; Fuller-Iglesias, Heather; Bishop, Alexander J; Doll, Gayle; Killian, Timothy; Margrett, Jennifer; Pearson-Scott, Jean

    2016-01-01

    Online educational programs pose challenges to nonresidential graduate students for whom research is a key professional development experience. In this article, the authors share their pedagogical approach to engaging graduate-level online distance learners in research. Five students enrolled in an online master's degree program participated in a directed research course designed to facilitate a semester-long, collaborative, hands-on research experience in gerontology. As such, students recruited participants and conducted phone interviews for a multisite study examining aging in place in rural areas. Several strategies were used to facilitate student engagement and learning, including: regular meetings with faculty mentors, creation of a research team across institutions, interactive training, and technological tools to aid in communication. The authors discuss the process of implementing the project, challenges that arose, strategies for dealing with these issues, and a pedagogical framework that could be used to guide future endeavors of this type.

  5. Engaging Graduate-Level Distance Learners in Research: A Collaborative Investigation of Rural Aging.

    PubMed

    O'Connor, Melissa L; Fuller-Iglesias, Heather; Bishop, Alexander J; Doll, Gayle; Killian, Timothy; Margrett, Jennifer; Pearson-Scott, Jean

    2016-01-01

    Online educational programs pose challenges to nonresidential graduate students for whom research is a key professional development experience. In this article, the authors share their pedagogical approach to engaging graduate-level online distance learners in research. Five students enrolled in an online master's degree program participated in a directed research course designed to facilitate a semester-long, collaborative, hands-on research experience in gerontology. As such, students recruited participants and conducted phone interviews for a multisite study examining aging in place in rural areas. Several strategies were used to facilitate student engagement and learning, including: regular meetings with faculty mentors, creation of a research team across institutions, interactive training, and technological tools to aid in communication. The authors discuss the process of implementing the project, challenges that arose, strategies for dealing with these issues, and a pedagogical framework that could be used to guide future endeavors of this type. PMID:26865026

  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. When Are Powerful Learning Environments Effective? The Role of Learner Activities and of Students' Conceptions of Educational Technology

    ERIC Educational Resources Information Center

    Gerjets, Peter H.; Hesse, Friedrich W.

    2004-01-01

    The goal of this chapter is to outline a theoretical and empirical perspective on how learners' conceptions of educational technology might influence their learning activities and thereby determine the power of computer-based learning environments. Starting with an introduction to the concept of powerful learning environments we outline how recent…

  8. 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…

  9. 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…

  10. Investigating the Homogeneity and Distinguishability of STEP Proficiency Descriptors in Assessing English Language Learners in Ontario Schools

    ERIC Educational Resources Information Center

    Jang, Eunice Eunhee; Cummins, Jim; Wagner, Maryam; Stille, Saskia; Dunlop, Maggie

    2015-01-01

    Research on issues concerning the assessment of school-age English language learners (ELLs) in curriculum-learning contexts has been relatively less productive than assessment of adult language learners. A growing demand for assessing school-age ELLs has led to the development of assessment frameworks that provide the opportunity to examine the…

  11. Investigating the Receptive Vocabulary Size of University-Level Chinese Learners of English: How Suitable Is the Vocabulary Levels Test?

    ERIC Educational Resources Information Center

    Li, Lan; MacGregor, Lucy J.

    2010-01-01

    The Vocabulary Levels Test (VLT) is widely used to assess the vocabulary size of second-language learners of English. The test assesses learners' knowledge of words of different frequencies within general English and of high-frequency words within academic texts. We used the VLT to measure the English vocabulary size of Chinese university students…

  12. Individual Differences and Learner Control II: Investigation of Control Over Pictorial Mediators in Computer-Assisted Instruction. AFHRL-TR-74-30. Final Report.

    ERIC Educational Resources Information Center

    Judd, Wilson A.; And Others

    The reported research was designed to investigate the impact of learner control on performance and anxiety in a computer assisted instruction task. This, the third phase of a project, substituted pictorial mediators for mnemonic devices as the facilitating variable in an instruction program on edible plants. Four experimental groups were formed…

  13. Potentials of Mobile Technology for K-12 Education: An Investigation of iPod Touch Use for English Language Learners in the United States

    ERIC Educational Resources Information Center

    Liu, Min; Navarrete, Cesar C.; Wivagg, Jennifer

    2014-01-01

    This case study investigated a m-learning initiative by a large school district in the United States to provide iPod touch devices 24/7 to teachers and students of English Language Learners. We described the initiative and presented the research findings of its implementation for two years at elementary and middle school levels. The results…

  14. Learner Uptake and Acquisition in Three Grammar-Oriented Production Activities

    ERIC Educational Resources Information Center

    Reinders, Hayo

    2009-01-01

    This study investigates the effects of three types of production activities on uptake (operationalized as correct suppliance of the target structure during the treatment) and acquisition of negative adverbs in English. It also investigates the relationship between uptake and acquisition. The three production activities included a dictation, an…

  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. Investigating Foreign Language Learning Anxiety: A Case of Saudi Undergraduate EFL Learners

    ERIC Educational Resources Information Center

    Al-Khasawneh, Fadi Maher

    2016-01-01

    This study investigates the level and sources of foreign language learning anxiety experienced by Saudi students studying at King Khalid University (KKU). It also aims to examine the differences between the level of language anxiety and the students' study level. For this purpose, 97 English majored students from different levels were purposively…

  17. Virtual Social Network Communities: An Investigation of Language Learners' Development of Sociopragmatic Awareness and Multiliteracy Skills

    ERIC Educational Resources Information Center

    Blattner, Geraldine; Fiori, Melissa

    2011-01-01

    Although often neglected in language textbooks and classrooms, sociopragmatic and multiliteracy skills are crucial elements in language learning that language educators should not disregard. This article investigates whether a social networking community (SNC) website such as Facebook can be exploited in the context of an intermediate foreign…

  18. Investigating the Modality and Redundancy Effects for Learners with Persistent Pain

    ERIC Educational Resources Information Center

    Smith, Alexander; Ayres, Paul

    2016-01-01

    Two experiments were conducted to investigate how individuals with persistent pain would respond to instructional materials designed to promote the modality and redundancy effects. It was predicted that persistent pain would reduce the positive impact of narrated text due to reduced working memory capacity. One hundred thirty-seven full-time…

  19. Higher Order Thinking in Collaborative Video Annotations: Investigating Discourse Modeling and the Staggering of Learner Participation

    ERIC Educational Resources Information Center

    Howard, Craig Dennis

    2012-01-01

    "Collaborative video annotation" (CVA) allows multiple users to annotate video and create a discussion asynchronously. This dissertation investigates 14 small-group CVA discussions held on YouTube in a pre-service teacher education course. Fourteen groups of 6-12 pre-service teachers (141 total) participated. Five of these groups (48…

  20. Integrating Instructional Technologies in a Local Watershed Investigation with Urban Elementary Learners

    ERIC Educational Resources Information Center

    Bodzin, Alec M.

    2008-01-01

    The author describes an after-school science club program for urban 4th-grade students that integrated instructional technologies to investigate a pond ecosystem in the local schoolyard. The author conducted a design-based evaluation study to examine the effectiveness of the program in promoting environmental attitudes and understandings of the…

  1. A Sociocultural Investigation of the Efficacy of Outdoor Education to Improve Learner Engagement

    ERIC Educational Resources Information Center

    White, Robert

    2012-01-01

    A sociocultural investigation with Year 8 secondary-school students experiencing marginalization and displaying signs of social and emotional difficulties in engaging fully with school life who participated in a mediated outdoor education programme was undertaken for this study. The findings indicate that there was a very statistically significant…

  2. A Mixed-Methods Investigation of Instructional Coaching for Teachers of Diverse Learners

    ERIC Educational Resources Information Center

    Teemant, Annela

    2014-01-01

    This longitudinal mixed-methods study investigates the efficacy and sustainability of instructional coaching outcomes among urban elementary teachers (N = 36) using focus group and quantitative pre-, post-, and 1 year-after intervention data. Coached teachers participated in a 30-hr workshop and then seven cycles of coaching (15 hr) targeting use…

  3. 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…

  4. 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. PMID:27536538

  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. 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…

  7. 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…

  8. 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.

  9. 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…

  10. Active Spacecraft Potential Control Investigation

    NASA Astrophysics Data System (ADS)

    Torkar, K.; Nakamura, R.; Tajmar, M.; Scharlemann, C.; Jeszenszky, H.; Laky, G.; Fremuth, G.; Escoubet, C. P.; Svenes, K.

    2016-03-01

    In tenuous plasma the floating potential of sunlit spacecraft reaches tens of volts, positive. The corresponding field disturbs measurements of the ambient plasma by electron and ion sensors and can reduce micro-channel plate lifetime in electron detectors owing to large fluxes of attracted photoelectrons. Also the accuracy of electric field measurements may suffer from a high spacecraft potential. The Active Spacecraft Potential Control (ASPOC) neutralizes the spacecraft potential by releasing positive charge produced by indium ion emitters. The method has been successfully applied on other spacecraft such as Cluster and Double Star. Two ASPOC units are present on each spacecraft. Each unit contains four ion emitters, whereby one emitter per instrument is operated at a time. ASPOC for the Magnetospheric Multiscale (MMS) mission includes new developments in the design of the emitters and the electronics. New features include the use of capillaries instead of needles, new materials for the emitters and their internal thermal insulators, an extended voltage and current range of the electronics, both for ion emission and heating purposes, and a more capable control software. This enables lower spacecraft potentials, higher reliability, and a more uniform potential structure in the spacecraft's sheath compared to previous missions. Results from on-ground testing demonstrate compliance with requirements. Model calculations confirm the findings from previous applications that the plasma measurements will not be affected by the beam's space charge. Finally, the various operating modes to adapt to changing boundary conditions are described along with the main data products.

  11. 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,…

  12. An investigation of mathematics and science instruction in English and Spanish for English language learners

    NASA Astrophysics Data System (ADS)

    Rodriguez-Esquivel, Marina

    The contextual demands of language in content area are difficult for ELLS. Content in the native language furthers students' academic development and native language skills, while they are learning English. Content in English integrates pedagogical strategies for English acquisition with subject area instruction. The following models of curriculum content are provided in most Miami Dade County Public Schools: (a) mathematics instruction in the native language with science instruction in English or (b) science instruction in the native language with mathematics instruction in English. The purpose of this study was to investigate which model of instruction is more contextually supportive for mathematics and science achievement. A pretest and posttest, nonequivalent group design was used with 94 fifth grade ELLs who received instruction in curriculum model (a) or (b). This allowed for statistical analysis that detected a difference in the means of .5 standard deviations with a power of .80 at the .05 level of significance. Pretreatment and post-treatment assessments of mathematics, reading, and science achievement were obtained through the administration of Aprenda-Segunda Edicion and the Florida Comprehensive Achievement Test. The results indicated that students receiving mathematics in English and Science in Spanish scored higher on achievement tests in both Mathematics and Science than the students who received Mathematics in Spanish and Science in English. In addition, the mean score of students on the FCAT mathematics examination was higher than their mean score on the FCAT science examination regardless of the language of instruction.

  13. 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…

  14. 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…

  15. 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…

  16. Psychological Assessment of English Language Learners and/or Bilingual Students: An Investigation of School Psychologists' Current Practices

    ERIC Educational Resources Information Center

    Ochoa, Salvador Hector; Riccio, Cynthia; Jimenez, Sandra; de Alba, Roman Garcia; Sines, Marylyn

    2004-01-01

    This study examined critical components of the assessment procedures school psychologists use when conducting evaluations for emotional disturbance with students who are English language learners (ELLs). A random sample of 1,500 members of NASP from 12 states with high limited English proficient populations was surveyed. A total of 439 respondents…

  17. Sweet Science for ALL! Supporting Inquiry-Based Learning through M&Ms Investigation for English Language Learners

    ERIC Educational Resources Information Center

    Song, Youngjin; Higgins, Teresa; Harding-DeKam, Jenni

    2014-01-01

    This article describes a series of inquiry-based lessons that provide English language learners (ELLs) with opportunities to experience science and engineering practices with conceptual understanding as well as to develop their language proficiency in elementary classrooms. The four-lesson sequence models how various types of instructional…

  18. An Investigation into the Effect of English Learners' Dictionaries on International Students' Acquisition of the English Article System

    ERIC Educational Resources Information Center

    Miller, Julia

    2006-01-01

    Learners' dictionaries are a resource which is often overlooked by both students and teachers of English as a Second Language. The wealth of grammatical information contained within them, however, can help students to improve their English language skills and, ipso facto, their academic writing. In this study, four groups of university ESL…

  19. Investigating Head Start Teachers' Beliefs about Language and Literacy Practices for English Language Learners (ELLs)

    ERIC Educational Resources Information Center

    Orner Young, Wendy L.

    2012-01-01

    A changing classroom population and lack of English as a Second Language or bilingual instruction at the preschool level has required Head Start teachers to teach English language and literacy skills to English Language Learners (ELLs). The purpose of this dissertation was to develop and validate a new scale to measure preschool teachers'…

  20. A Corpus-Driven Investigation of Chinese English Learners' Performance of Verb-Noun Collocation: A Case Study of "Ability"

    ERIC Educational Resources Information Center

    Xia, Lixin

    2013-01-01

    The paper makes a contrastive study on the performance of verb-noun collocation given by Chinese EFL learners based on the CLEC, ICLE and BNC. First, all the concordance lines with the token "ability" in the CLEC were collected and analyzed. Then, they were tagged manually in order to sort out the sentences in the verb-noun collocation…

  1. (Un)covering the Ideal: Investigating Exemplary Language Arts Teachers' Beliefs and Instruction of English Language Learners

    ERIC Educational Resources Information Center

    Pass, Charlotte; Mantero, Miguel

    2009-01-01

    This study examined the self-reported strategies of exemplary language arts teachers during their day-to-day interactions with second language learners. Descriptive, case study methodology was used to reveal those strategies employed by exemplary secondary language arts teachers working in mainstream classrooms with limited English proficient…

  2. Toward a Taxonomy of Written Errors: Investigation into the Written Errors of Hong Kong Cantonese ESL Learners

    ERIC Educational Resources Information Center

    Chan, Alice Y. W.

    2010-01-01

    This article examines common lexicogrammatical problems found in Cantonese English as a second language (ESL) learners' written English output. A study was conducted with 387 student participants, who were asked to do two untutored and unaided free-writing tasks of about 200-300 words each. A range of lexicogrammatical error types commonly found…

  3. The Effect of Post-Teaching Activity Type on Vocabulary Learning of Elementary EFL Learners

    ERIC Educational Resources Information Center

    Sadeghi, Karim; Sharifi, Faranak

    2013-01-01

    Considering the significant role of vocabulary in learning a language, and teachers' great responsibility in providing opportunities to facilitate this learning, many studies have focused on the best means of achieving a good knowledge of vocabulary. This study set out to investigate the effect of four post-teaching activities, namely game,…

  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. 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…

  6. Participatory Multimedia Learning: Engaging Learners

    ERIC Educational Resources Information Center

    Kiili, Kristian

    2005-01-01

    The purpose of this paper is to present a participatory multimedia learning model for use in designing multimedia learning environments that support an active learning process, creative participation, and learner engagement. Participatory multimedia learning can be defined as learning with systems that enable learners to produce part of the…

  7. 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.

  8. 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)

  9. Corrective Feedback and Learner Uptake in CALL

    ERIC Educational Resources Information Center

    Heift, Trude

    2004-01-01

    This paper describes a study in which we investigated the effects of corrective feedback on learner uptake in CALL. Learner uptake is here defined as learner responses to corrective feedback in which, in case of an error, students attempt to correct their mistake(s). 177 students from three Canadian universities participated in the study during…

  10. Learner-Content, Learner-Instructor, and Learner-Learner Interaction in a Web-Enhanced, Internet Videoconference AP Calculus Course

    ERIC Educational Resources Information Center

    Einfeld, Dana Hobbs

    2014-01-01

    The purpose of this action research was to investigate how the use of technology promotes interaction to foster high school students' mathematical understanding. This mixed method study is guided by social-constructivist theory (Vygotsky, 1978) and framed within Moore's (1989) model of learner-content, learner-instructor, and learner-learner…

  11. 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…

  12. 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…

  13. Investigating the Effects of Three Types of Corrective Feedback on the Acquisition of English Wh-Question Forms by Iranian EFL Learners

    ERIC Educational Resources Information Center

    Rassaei, Ehsan; Moinzadeh, Ahmad

    2011-01-01

    The current research examines the immediate and delayed effects of three types of corrective feedback, namely recasts, metalinguistic feedback, and clarification requests, on the acquisition of English wh-question forms by Iranian EFL learners. To this end, 134 Iranian EFL learners comprising 4 intact classes participated in the study. Learners in…

  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. Improving Critical Think Skills Through Online Synchronous Communications: A Study of Learners' Attitudes toward Building Knowledge Networks

    ERIC Educational Resources Information Center

    Kurubacak, Gulsun

    2006-01-01

    The main purpose of this study is to investigate the College learners' attitudes toward Online Synchronous Communications (OSCs) to build knowledge networks. Also, this study focuses on how to improve these learners' critical thinking skills via synchronous communicational activities. Based on the main purpose of this study and the concerns, the…

  16. Math Activities Using LogoWriter--Investigations.

    ERIC Educational Resources Information Center

    Flewelling, Gary

    This book is one in a series of teacher resource books developed to: (1) rescue students from the clutches of computers that drill and control; and (2) supply teachers with computer activities compatible with a mathematics program that emphasizes investigation, problem solving, creativity, and hypothesis making and testing. This is not a book…

  17. 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…

  18. "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…

  19. 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.

  20. 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…

  1. 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…

  2. Investigating Climate Change Issues With Web-Based Geospatial Inquiry Activities

    NASA Astrophysics Data System (ADS)

    Dempsey, C.; Bodzin, A. M.; Sahagian, D. L.; Anastasio, D. J.; Peffer, T.; Cirucci, L.

    2011-12-01

    In the Environmental Literacy and Inquiry middle school Climate Change curriculum we focus on essential climate literacy principles with an emphasis on weather and climate, Earth system energy balance, greenhouse gases, paleoclimatology, and how human activities influence climate change (http://www.ei.lehigh.edu/eli/cc/). It incorporates a related set of a framework and design principles to provide guidance for the development of the geospatial technology-integrated Earth and environmental science curriculum materials. Students use virtual globes, Web-based tools including an interactive carbon calculator and geologic timeline, and inquiry-based lab activities to investigate climate change topics. The curriculum includes educative curriculum materials that are designed to promote and support teachers' learning of important climate change content and issues, geospatial pedagogical content knowledge, and geographic spatial thinking. The curriculum includes baseline instructional guidance for teachers and provides implementation and adaptation guidance for teaching with diverse learners including low-level readers, English language learners and students with disabilities. In the curriculum, students use geospatial technology tools including Google Earth with embedded spatial data to investigate global temperature changes, areas affected by climate change, evidence of climate change, and the effects of sea level rise on the existing landscape. We conducted a designed-based research implementation study with urban middle school students. Findings showed that the use of the Climate Change curriculum showed significant improvement in urban middle school students' understanding of climate change concepts.

  3. Language through the Seasons: Dramatic Play Activities for Early Childhood Learners.

    ERIC Educational Resources Information Center

    Amdur, Judith

    This workbook brings together activities to aid in motivating children to concentrate, listen, respond, think, and learn. The activities rely upon play-like tasks involving drama, music, and other forms of creative expression. The activities are organized by the season in which they are appropriate and include songs, dramatic sequences, stories,…

  4. 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…

  5. 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…

  6. 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…

  7. Geometric investigation of a gaming active device

    NASA Astrophysics Data System (ADS)

    Menna, Fabio; Remondino, Fabio; Battisti, Roberto; Nocerino, Erica

    2011-07-01

    3D imaging systems are widely available and used for surveying, modeling and entertainment applications, but clear statements regarding their characteristics, performances and limitations are still missing. The VDI/VDE and the ASTME57 committees are trying to set some standards but the commercial market is not reacting properly. Since many new users are approaching these 3D recording methodologies, clear statements and information clarifying if a package or system satisfies certain requirements before investing are fundamental for those users who are not really familiar with these technologies. Recently small and portable consumer-grade active sensors came on the market, like TOF rangeimaging cameras or low-cost triangulation-based range sensor. A quite interesting active system was produced by PrimeSense and launched on the market thanks to the Microsoft Xbox project with the name of Kinect. The article reports the geometric investigation of the Kinect active sensors, considering its measurement performances, the accuracy of the retrieved range data and the possibility to use it for 3D modeling application.

  8. 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…

  9. Objects Prompt Authentic Scientific Activities among Learners in a Museum Programme

    ERIC Educational Resources Information Center

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

    2016-01-01

    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…

  10. Increasing Student Interest and Attitudes in STEM: Professional Development and Activities to Engage and Inspire Learners

    ERIC Educational Resources Information Center

    Hayden, Katherine; Ouyang, Youwen; Scinski, Lidia; Olszewski, Brandon; Bielefeldt, Talbot

    2011-01-01

    The iQUEST (investigations for Quality Understanding and Engagement for Students and Teachers) project is designed to promote student interest and attitudes toward careers in science, technology, engineering, and mathematics (STEM). The project targets seventh- and eighth-grade science classrooms that serve high percentages of Hispanic students.…

  11. 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'…

  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 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…

  14. 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 tool in…

  15. Turning Reluctant Learners into Inspired Learners

    ERIC Educational Resources Information Center

    Sanacore, Joseph

    2008-01-01

    Motivation is a key factor in promoting academic success, and intrinsic motivation is especially important for developing autonomous learners. Reluctant learners, in particular, benefit from intrinsic motivation that makes learning relevant to their lives. In this article, the author describes commonalities of reluctant learners and presents…

  16. Competency-Based Assessment, Employment and Immigrant Background: An Exploratory Investigation of Adult Language Learners in Australia

    ERIC Educational Resources Information Center

    Ehrich, John Fitzgerald; Kim, Sun Hee Ok; Ficorilli, Laura

    2010-01-01

    Prior research investigating the relationships between immigrants' linguistic abilities in the target language of the host country and their settlement experiences has done so largely from the perspective of language proficiency. Instead of language proficiency per se, we investigated this relationship from the perspective of a competency-based…

  17. 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

  18. Learner Perceptions of Online Interaction.

    ERIC Educational Resources Information Center

    Northrup, Pam; Lee, Russell; Burgess, Vance

    The purpose of this study was to investigate the types of interactions that students perceived to be important for online learning. The interaction attributes investigated included content interaction, conversation and collaboration, intrapersonal/metacognitive skills, and need for support. Also investigated were reasons why learners were taking…

  19. 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…

  20. 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…

  1. 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…

  2. Morphing into Adolescents: Active Word Learning for English-Language Learners and Their Classmates in Middle School

    ERIC Educational Resources Information Center

    Kieffer, Michael J.; Lesaux, Nonie K.

    2010-01-01

    Many students arrive at middle school without the academic language skills they need to read sophisticated texts with comprehension. In particular, English language learners and students from low-income backgrounds attending underresourced, urban middle schools lack opportunities to learn the thousands of academic words they need to succeed. To…

  3. 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…

  4. 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. PMID:25134668

  5. 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.

  6. An Investigation of Iranian EFL Learners' Use of Politeness Strategies and Power Relations in Disagreement across Different Proficiency Levels

    ERIC Educational Resources Information Center

    Behnam, Biook; Niroomand, Masoumeh

    2011-01-01

    The speech act of disagreement has been one of the speech acts that receives the least attention in the field of pragmatics. This study investigates the ways power relations influence politeness strategies in disagreement. In order to determine whether and to what extent the realization of the speech act of disagreeing and the of appropriate…

  7. Teachers' Awareness of the Learner-Teacher Interaction: Preliminary Communication of a Study Investigating the Teaching Brain

    ERIC Educational Resources Information Center

    Rodriguez, Vanessa; Solis, S. Lynneth

    2013-01-01

    A new phase of research on teaching is under way that seeks to understand the teaching brain. In this vein, this study investigated the cognitive processes employed by master teachers. Using an interview protocol influenced by microgenetic techniques, 23 master teachers used the Self-in-Relation-to-Teaching (SiR2T) tool to answer "What are…

  8. Investigating Saudi Learners' Preferences for Giving and Receiving Macro and/or Micro Level Peer Feedback on Their Writing

    ERIC Educational Resources Information Center

    Alnasser, Suliman Mohammed; Alyousef, Hesham Suleiman

    2015-01-01

    Several studies have addressed the subject of the preferences of L2 student-writers for receiving teacher feedback (FB) on macro level features (feedback related to meaning) and micro level features (feedback related to surface level issues); however, none of these have investigated their preferences when it comes to giving and receiving peer…

  9. A Quantitative Investigation into the Impacts of 1:1 iPads on Early Learners' ELA and Math Achievement

    ERIC Educational Resources Information Center

    Bebell, Damian; Pedulla, Joseph

    2015-01-01

    Many parents, educators, and policy makers see great potential for leveraging tools like laptop computers, tablets, and smartphones in the classrooms of the world. Although increasing students' technology access may be associated with increased student achievement, there is little research directly investigating objective measures of student…

  10. 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

  11. Study Partners Recommendation for xMOOCs learners.

    PubMed

    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.

  12. Investigating Nitrogen Pollution: Activities and Models.

    ERIC Educational Resources Information Center

    Green Teacher, 2000

    2000-01-01

    Introduces activities on nitrogen, nitrogen pollution from school commuters, nitrogen response in native and introduced species, and nutrient loading models. These activities help students determine the nitrogen contribution from their parents' cars, test native plant responses to nitrogen, and experiment with the results of removing water from…

  13. Attitudes of EFL Learners towards the Internet

    ERIC Educational Resources Information Center

    Aydin, Selami

    2007-01-01

    Related literature indicates that the Internet has an important role and great potential in foreign language learning. It is also obvious that attitudes of learners affect learning process significantly. This study aimed to investigate the attitudes of foreign language learners and to find the relationship between attitudes and subject variables.…

  14. 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…

  15. Vocabulary Growth of the Advanced EFL Learner

    ERIC Educational Resources Information Center

    Ozturk, Meral

    2015-01-01

    This article reports the results of two studies on the vocabulary growth of advanced learners of English as a foreign language in an English-medium degree programme. Growth in learners' written receptive and productive vocabularies was investigated in one cross-sectional and one longitudinal study over three years. The effect of word…

  16. Student Perceptions of Learner-Centered Teaching

    ERIC Educational Resources Information Center

    Wohlfarth, DeDe; Sheras, Daniel; Bennett, Jessica L.; Simon, Bethany; Pimentel, Jody H.; Gabel, Laura E.

    2008-01-01

    The learner-centered paradigm departs from traditional teaching models by focusing on students more than teachers and learning more than teaching. Thus, classes are more egalitarian; they emphasize critical thinking, active learning, and real-world assignments. Graduate students in learner-centered classrooms were surveyed about perceptions of…

  17. 76 FR 20707 - Notice of Possible Shutdown of Investigative Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-13

    ... determined to shut down its investigative activities in the event of the absence of an appropriation. FOR... shut down its investigative activities for the duration of the absence of appropriation....

  18. The Spiritual Journey: Black Female Adult Learners in Higher Education

    ERIC Educational Resources Information Center

    Jones Tinner, LaShanta Y.

    2013-01-01

    This study explored the experience of Black female adult learners and how spirituality influenced their academic journeys. Research concerning Black female adult learners in higher education is ostensibly partial. These data offered an extended understanding of Black female adult learners' academic experiences, while also investigating common…

  19. Use of Connectives in Writings by Korean Learners of English.

    ERIC Educational Resources Information Center

    Cho, Yunkyoung

    The purpose of this study is to investigate the relationship between the use of connectives by learners of English as a foreign language and their length of study. Eighteen writing samples were collected, six from learners with 2 years of study of English and 12 from learners with 3 years of study. Results found that students' length of study was…

  20. Enhancing EFL Learners' Writing Skill via Journal Writing

    ERIC Educational Resources Information Center

    Tuan, Luu Trong

    2010-01-01

    "Frequently accepted as being the last language skill to be acquired for native speakers of the language as well as for foreign/second language learners" (Hamp-Lyons and Heasly, 2006: 2), English writing, for a number of EFL learners, appears to be challenging. This paper sought to investigate if learners can grow out of the writing…

  1. The Learners' Mental Models of Television in Mathematics.

    ERIC Educational Resources Information Center

    Sumalee, Chaijaroen

    1999-01-01

    Examines the learners' mental models of television in actual media classroom activity by which knowledge was constructed. Findings revealed how media capabilities and the instructional designs that employ them interact with the learners and the task characteristics to influence the formation of the learners' mental models and their learning…

  2. The Development of Expert Learners in the Classroom

    ERIC Educational Resources Information Center

    Rahman, Saemah; Mahmud, Zuria; Yassin, Siti Fatimah Mohd; Amir, Ruslin; Ilias, Khadijah Wan

    2010-01-01

    The term "expert learner" refers to students who are actively engaged with the materials learned and take responsibility for their own learning. Literature reviews suggested the use of metacognitive approach to help develop students to become expert learners. Research on development of expert learners can be traced from movements that…

  3. 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…

  4. Matrix of Basic Learner Outcomes for Career Education.

    ERIC Educational Resources Information Center

    Partners in Career Education, Arlington, TX.

    The document provides a means of organizing the career education learner outcomes for Texas students into a scope and sequence to be used as a framework for continued development of learner activities. The 177 learner outcomes (objectives) are presented in the following nine categories: career planning and decision making, career and occupational…

  5. Investigation into stereoselective pharmacological activity of phenotropil.

    PubMed

    Zvejniece, Liga; Svalbe, Baiba; Veinberg, Grigory; Grinberga, Solveiga; Vorona, Maksims; Kalvinsh, Ivars; Dambrova, Maija

    2011-11-01

    Phenotropil [N-carbamoylmethyl-4-aryl-2-pyrrolidone (2-(2-oxo-4-phenyl-pyrrolidin-1-yl) acetamide; carphedon)] is clinically used in its racemic form as a nootropic drug that improves physical condition and cognition. The aim of this study was to compare the stereoselective pharmacological activity of R- and S-enantiomers of phenotropil in different behavioural tests. Racemic phenotropil and its enantiomers were tested for locomotor, antidepressant and memory-improving activity and influence on the central nervous system (CNS) using general pharmacological tests in mice. After a single administration, the amount of compound in brain tissue extracts was determined using an ultra performance liquid chromatography-tandem mass spectrometry (UPLC/MS/MS) method in a positive ion electrospray mode. In the open-field test, a significant increase in locomotor activity was observed after a single administration of R-phenotropil at doses of 10 and 50 mg/kg and S-phenotropil at a dose of 50 mg/kg. In the forced swim test, R-phenotropil induced an antidepressant effect at doses of 100 and 50 mg/kg, and S-phenotropil was active at a dose of 100 mg/kg. R-phenotropil significantly enhanced memory function in a passive avoidance response test at a dose of 1 mg/kg; the S-enantiomer did not show any activity in this test. However, the concentrations of R- and S-phenotropils in brain tissue were similar. In conclusion, the antidepressant and increased locomotor activity relies on both R- and S-phenotropils, but the memory-improving activity is only characteristic of R-phenotropil. These results may be important for the clinical use of optically pure isomers of phenotropil.

  6. [Investigation of physical activity among adults].

    PubMed

    Meboniia, N M; Kalandadze, I L; Chachava, T D; Sadzhaia, M V

    2006-06-01

    Lack of physical activity as well as smoking, overweight, high blood cholesterol level and hypertension are independent risk factors for development of various chronic diseases. Lack of physical activity is a main cause of non-communicable diseases morbidity and mortality in about 23% of cases (WHO, 2002). Goal of the survey was the identification and characteristics of physical activity among adults. We conducted epidemiologic survey among the school-children and students in Tbilisi. Survey was carried out in 40 schools from all regions of Tbilisi and 9 state and private institutes. Schools were selected by randomized trail in each region of Tbilisi and in each school were questioned all teen-agers from 14-17 year old. For selecting group of survey was used method of "proportional probability of value". There were questioned 2 500 school children and 1000 students, 38% boys and 62% girls. The results of survey ascertained that 23,5%-39,5% of respondents are training or engaged in sport everyday, or several times per week; 17,2% - once in a month; 9,3% once in a year; or 10,5% - never. Adults are less informed about useful effect of physical activity. Respondents had different point of on the role of physical activity: some of them thought it controls weight; others - prevents development of different diseases; the rest thinks that it copes with psycho-emotional stress, and none of them precise about effectiveness of physical activity in all cases mentioned above. Propaganda of healthy life stile must be associated with the effectiveness of physical activity on health.

  7. 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…

  8. Lurking and L2 Learners on a Facebook Group: The Voices of the Invisibles

    ERIC Educational Resources Information Center

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

    2016-01-01

    This qualitative research investigates the practice of lurking among English as a second language (ESL) learners in a Facebook group discussion. Lurking is a term used to describe the activity of following and observing any online discussions or activities without contributing to the discussions. Lurkers are often accused of being invisible and…

  9. 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…

  10. 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…

  11. Contributions of Individual Differences and Contextual Variables to Reading Achievement of English Language Learners: An Empirical Investigation Using Hierarchical Linear Modeling

    ERIC Educational Resources Information Center

    Ardasheva, Yuliya; Tretter, Thomas R.

    2013-01-01

    This nonexperimental study explored the relationships among individual differences, contextual variables, and reading achievement of English language learners (ELLs) in one large urban school district in the United States. The sample comprised 840 students in Grades 3-8 and 10 nested within 37 schools. Hierarchical linear modeling results indicate…

  12. Investigating "The Coolest School in America": A Study of a Learner-Centered School and Educational Technology in the Information Age

    ERIC Educational Resources Information Center

    Aslan, Sinem

    2012-01-01

    The primary purpose of this study was to improve existing design theories for characteristics of an information-age school and roles that educational technology should serve for key stakeholders in such schools. In addition to this primary purpose, this study explored how learner-centered instruction and assessment were implemented in an…

  13. Investigating Whether and When English Learners are Reclassified into Mainstream Classrooms in the United States: A Discrete-Time Survival Analysis

    ERIC Educational Resources Information Center

    Slama, Rachel B.

    2014-01-01

    Using eight waves of longitudinal data on a statewide kindergarten cohort of English learners (ELs), I examined ELs' tenure in language-learning programs and their academic performance following reclassification as fluent English proficient. I employed discrete-time survival analysis to estimate the average time to and grade of reclassification…

  14. Morphosyntactic Processing in Advanced Second Language (L2) Learners: An Event-Related Potential Investigation of the Effects of L1-l2 Similarity and Structural Distance

    ERIC Educational Resources Information Center

    Alemán Bañón, José; Fiorentino, Robert; Gabriele, Alison

    2014-01-01

    Different theoretical accounts of second language (L2) acquisition differ with respect to whether or not advanced learners are predicted to show native-like processing for features not instantiated in the native language (L1). We examined how native speakers of English, a language with number but not gender agreement, process number and gender…

  15. Phonological Substitution Errors in L2 ASL Sentence Processing by Hearing M2L2 Learners

    ERIC Educational Resources Information Center

    Williams, Joshua; Newman, Sharlene

    2016-01-01

    In the present study we aimed to investigate phonological substitution errors made by hearing second language (M2L2) learners of American Sign Language (ASL) during a sentence translation task. Learners saw sentences in ASL that were signed by either a native signer or a M2L2 learner. Learners were to simply translate the sentence from ASL to…

  16. 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…

  17. 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…

  18. English Learner and Non-English Learner Students with Disabilities: Content Acquisition and Comprehension

    ERIC Educational Resources Information Center

    Wanzek, Jeanne; Swanson, Elizabeth; Vaughn, Sharon; Roberts, Greg; Fall, Anna-Mária

    2016-01-01

    This study investigated the effects of Promoting Adolescent Comprehension Through Text (PACT), a content knowledge and comprehension treatment for English learner and non--English learner students with disabilities who were provided instruction in general education social studies classrooms. Eighth-grade students with disabilities in the treatment…

  19. 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.

  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. 19 CFR 207.20 - Investigative activity following preliminary determination.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Investigative activity following preliminary determination. 207.20 Section 207.20 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION NONADJUDICATIVE INVESTIGATIONS INVESTIGATIONS OF WHETHER INJURY TO DOMESTIC INDUSTRIES RESULTS FROM IMPORTS SOLD AT LESS THAN FAIR VALUE OR FROM...

  2. Adult Learners' Use of Flexible Online Resources in a Blended Programme

    ERIC Educational Resources Information Center

    Cornelius, Sarah; Gordon, Carole

    2009-01-01

    This paper presents a case study of a blended programme for adults and discusses findings from a mixed-methods investigative study of learners' and tutors' experiences of the programme. The programme employs a set of flexible online resources, which are activity-based and designed to provide choice in study routes and modes of learning. Our…

  3. Adapting Progress Feedback and Emotional Support to Learner Personality

    ERIC Educational Resources Information Center

    Dennis, Matt; Masthoff, Judith; Mellish, Chris

    2016-01-01

    As feedback is an important part of learning and motivation, we investigate how to adapt the feedback of a conversational agent to learner personality (as well as to learner performance, as we expect an interaction effect between personality and performance on feedback). We investigate two aspects of feedback. Firstly, we investigate whether the…

  4. Learners in Action, Winter 2005

    ERIC Educational Resources Information Center

    Movement for Canadian Literacy, 2005

    2005-01-01

    This Winter 2005 issue of "Learners in Action" contains the following: (1) Proud Dad Turns Family Life Around (Nick Prince); (2) Learners Make a Great Impression at Conference; (3) The Story behind the Story; and (4) Learner Resources.

  5. Learners' perceptions of learners regarded as having a homosexual orientation in an independent secondary school environment.

    PubMed

    Mostert, Hendrik P; Myburgh, Chris; Poggenpoel, Marie

    2012-01-01

    In schools today discrimination based on sexual orientation takes place on a regular basis. This form of discrimination leads to aggression towards learners perceived to be homosexual, as well as towards those with a homosexual orientation. For more than 15 years South Africa has been a democratic country with laws that protect learners who have a homosexual orientation. Nevertheless, aggression and discrimination towards these learners still occur in schools. Aggression often leads to verbal and physical bullying of the victims by perpetrators. The objectives of this research were to explore and describe Grade 11 learners' experiences of aggression towards learners perceived to be homosexual as well as those with a homosexual orientation in an independent secondary school environment. The research design was qualitative, exploratory, descriptive and contextual in nature. The data for this investigation consisted of essays based on a published newspaper photograph, phenomenological group interviews, observations and field notes. Tesch's method of data analysis was used, and an independent coder assisted. Three themes were identified, discussed and supported by a literature control: that learners experience that it is right and acceptable to have a homosexual orientation; that they experience ambivalence towards homosexual orientation of learners; and experienced feelings that it is wrong to have a homosexual orientation. Recommended guidelines are provided to address aggression towards learners perceived to be homosexual and those with a homosexual orientation.

  6. Investigating the Measurement of Grammatical Knowledge and Civics Content Knowledge in the Context of an English-for Specific-Purposes Program Designed for Adult Learners with Low English Proficiency

    ERIC Educational Resources Information Center

    Dakin, Jee Wha

    2010-01-01

    In the context of adult learners with low English proficiency enrolled in an organization offering instruction in both language and civics content, the purpose of the study was to determine. (1) the nature of grammatical knowledge in the context in the learners' second language (L2) and the nature of civics content knowledge in the learners' first…

  7. Grading Exceptional Learners

    ERIC Educational Resources Information Center

    Jung, Lee Ann; Guskey, Thomas R.

    2010-01-01

    Teachers often grapple with the challenge of giving report card grades to students with learning disabilities and English language learners. The authors offer a five-step model that "offers a fair, accurate, and legal way to adapt the grading process for exceptional learners." The model begins with a high-quality reporting system for all students…

  8. 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…

  9. 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…

  10. Learner-Centered Teaching Techniques in Astronomy 101

    NASA Astrophysics Data System (ADS)

    Jones, L. V.; Marschall, L. A.; Prather, E.

    2003-12-01

    We present preliminary results of studies done on learner-centered teaching techniques with students in Astronomy 101. Results for two classes taught at Gettysburg College this fall will be presented. One class used learner-centered activities, the other did not. A diagnostic survey was given to both classes before and after. Specific newly designed activities were tested as well.

  11. Assessment of Language Learners' Strategies: Do They Prefer Learning or Acquisition Strategies?

    ERIC Educational Resources Information Center

    Altmisdort, Gonca

    2016-01-01

    The aim of this study is to evaluate learning and acquisition strategies used by second/foreign language learners. This study is a comparative investigation of learning and acquisition strategies of successful and less successful language learners. The main question of the study is to investigate if there is a relationship between the learners'…

  12. 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

  13. 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…

  14. Experimental investigation of active loads control for aircraft landing gear

    NASA Technical Reports Server (NTRS)

    Mcgehee, J. R.; Dreher, R. C.

    1982-01-01

    Aircraft dynamic loads and vibrations resulting from landing impact and from runway and taxiway unevenness are recognized as significant in causing fatigue damage, dynamic stress on the airframe, crew and passenger discomfort, and reduction of the pilot's ability to control the aircraft during ground operations. One potential method for improving operational characteistics of aircraft on the ground is the application of active control technology to the landing gears to reduce ground loads applied to the airframe. An experimental investigation was conducted which simulated the landing dynamics of a light airplane to determine the feasibility and potential of a series hydraulic active control main landing gear. The experiments involved a passive gear and an active control gear. Results of this investigation show that a series hydraulically controlled gear is feasible and that such a gear is very effective in reducing the loads transmitted by the gear to the airframe during ground operations.

  15. Tools to investigate how interprofessional education activities link to competencies.

    PubMed

    West, Courtney; Veronin, Michael; Landry, Karen; Kurz, Terri; Watzak, Bree; Quiram, Barbara; Graham, Lori

    2015-01-01

    Integrating interprofessional education (IPE) activities and curricular components in health professions education has been emphasized recently by the inclusion of accreditation standards across disciplines. The Interprofessional Education Collaborative (IPEC) established IPE competencies in 2009, but evaluating how activities link to competencies has not been investigated in depth. The purpose of this project is to investigate how well two IPE activities align with IPEC competencies. To evaluate how our IPE activities met IPEC competencies, we developed a checklist and an observation instrument. A brief description of each is included as well as the outcomes. We analyzed Disaster Day, a simulation exercise that includes participants from Nursing, Medicine, and Pharmacy, and Interprofessional Healthcare Ethics (IPHCE), a course that introduced medical, nursing, and pharmacy students to ethical issues using didactic sessions and case discussions. While both activities appeared to facilitate the development of IPE competencies, Disaster Day aligned more with IPEC competencies than the IPHCE course and appears to be a more comprehensive way of addressing IPEC competencies. However, offering one IPE activity or curricular element is not sufficient. Having several IPE options available, utilizing the tools we developed to map the IPE curriculum and evaluating competency coverage is recommended.

  16. The Status of Pragmatics among Iranian EFL Learners

    ERIC Educational Resources Information Center

    Mohammad-Bagheri, Mehri

    2015-01-01

    The present study attempted to investigate the status of pragmatics among Iranian EFL learners. Status of pragmatics was analyzed in terms of the amount of pragmatic knowledge EFL learners believed to have and the amount of pragmatic knowledge they believed to receive from teachers, classmates, course books, and exams. Additionally, attempts were…

  17. The Effect of Collaboration on Iranian EFL Learners' Writing Accuracy

    ERIC Educational Resources Information Center

    Jafari, Narges; Ansari, Dariush Nejad

    2012-01-01

    This study aims at finding the effect of group work on Iranian EFL learners' writing accuracy. Moreover, the effect of gender on text production has also been investigated. Over a month, sixty Iranian EFL learners were chosen as the participants of this study. They were divided into two groups. The experimental group wrote collaboratively while…

  18. Distribution of Articles in Written Composition among Malaysian ESL Learners

    ERIC Educational Resources Information Center

    Rahim, Mia Emily Abdul; Rahim, Emma Marini Abdul; Ning, Chia Han

    2013-01-01

    The study aimed to investigate the distribution patterns of the English grammar articles (a, an, and the) as well as the distributions of their colligation patterns in written compositions of English among Malaysian ESL learners. This paper reports the results of a corpus-based study on articles used by these learners. The method used in this…

  19. Learners' Evaluation of a Navigation Support Tool in Distance Education

    ERIC Educational Resources Information Center

    Bolman, Catherine; Tattersall, C.; Waterink, W.; Janssen, J.; van den Berg, B.; van Es, R.; Koper, R.

    2007-01-01

    This article investigates the usability of a navigation support tool, which guides learners by generating advice on the next best step to take in a self-study e-learning course. The article draws on log data and responses from online questionnaires to provide insights into learners' evaluation of the tool, their adherence to the advice and their…

  20. Word Difficulty and Learning among Native Arabic Learners of EFL

    ERIC Educational Resources Information Center

    Masrai, Ahmed; Milton, James

    2015-01-01

    This study investigates word difficulty and learning among learners of English as a foreign language (EFL) in Saudi Arabia. Difficulty factors examined in the study include repetition of words in learners' EFL textbooks, word length and parts of speech, and adds a further consideration which is underexplored in the literature; word translation…

  1. Self-Regulated Learning Ability of Chinese Distance Learners

    ERIC Educational Resources Information Center

    Zhao, Hong; Chen, Li; Panda, Santosh

    2014-01-01

    This study reports on self-regulated learning (SRL) of Chinese distance learners by using a structured SRL scale. SRL of adult and lifelong learners is a well-researched area, though its application within distance education is a new area of investigation. Open and distance learning lean heavily on self-learning and self-learning resources, though…

  2. "It's Vocabulary"/"It's Gender": Learner Awareness and Incidental Learning

    ERIC Educational Resources Information Center

    Bell, Phillipa K.; Collins, Laura

    2009-01-01

    Research has shown that second language (L2) learners that become aware of linguistic features during grammar-based tasks are better able to process these features on a posttest compared to learners that do not focus on these features. However, much L2 input does not come in the form of grammar-based tasks. This study investigates whether learners…

  3. Metalinguistic Knowledge, Metalanguage, and Their Relationship in L2 Learners

    ERIC Educational Resources Information Center

    Hu, Guangwei

    2011-01-01

    This paper reports on a study designed to investigate the acquisition of metalinguistic knowledge by L2 learners exposed to large doses of explicit grammar instruction, their facility with metalanguage, and the relationship between metalinguistic and metalingual knowledge. Seventy-six young adult Chinese learners of English as a foreign language…

  4. Annotation of Korean Learner Corpora for Particle Error Detection

    ERIC Educational Resources Information Center

    Lee, Sun-Hee; Jang, Seok Bae; Seo, Sang-Kyu

    2009-01-01

    In this study, we focus on particle errors and discuss an annotation scheme for Korean learner corpora that can be used to extract heuristic patterns of particle errors efficiently. We investigate different properties of particle errors so that they can be later used to identify learner errors automatically, and we provide resourceful annotation…

  5. Repair Sequences in American Learners of German Interlanguage

    ERIC Educational Resources Information Center

    Wisbey, Evelyn

    2010-01-01

    This study in Conversation Analysis investigates the organization of other-initiated repair sequences in American learners of German, i.e., it examines how learners deal with troubles in hearing or understanding that they encounter in naturally-occurring talk-in-interaction. Data for the project were collected during informal interaction in…

  6. Learner Output, Hypothesis Testing, and Internalizing Linguistic Knowledge.

    ERIC Educational Resources Information Center

    Shehadeh, Ali

    2003-01-01

    Investigates how output can be a process by which second language (L2) learners test out hypotheses about the L2 and the extent to which learner hypothesis testing attempts that result in non-target like (NTL) output are challenged by interlocutors. A picture-descriptions task was used to collect data from eight native- and eight…

  7. Second Language Learners in a Stratified Multilingual Setting.

    ERIC Educational Resources Information Center

    Rampton, M. B. H.

    1991-01-01

    Discusses the ethnographic investigation of a multilingual adolescent peer group in which various forms of second/other-language learner status had considerable social significance. The study illustrates the ways a repertoire of languages and language learner statuses serve as differentiated resources adolescents draw on to define community and…

  8. The Teaching Methodology of Arabic Speaking Skills: Learners' Perspectives

    ERIC Educational Resources Information Center

    Haron, Sueraya Che

    2013-01-01

    Teaching methodology plays an important role in transmitting knowledge and skills to learners. The effectiveness of both knowledge and skills depends greatly on the methodology used. This paper describes a study to investigate the learners' perspectives on the teaching methodology used by the teachers at the Centre for Foundation Studies,…

  9. Learner Interaction in Synchronous CMC: A Sociocultural Perspective

    ERIC Educational Resources Information Center

    Peterson, Mark

    2009-01-01

    This paper reports on a qualitative study that investigated learner interaction in a type of real time computer-mediated communication (CMC) where the communication is carried out within a user-created virtual world. The study, which involved undergraduate EFL learners based at two universities in Japan, examined from an interactionist perspective…

  10. Emotional Intelligence in Learners with Attention Deficit Disorder

    ERIC Educational Resources Information Center

    Wootton, Carol Anne; Roets, H. E.

    2013-01-01

    This study was undertaken to analyse and evaluate the nature and quality of emotional intelligence in learners with Attention Deficit Disorder (ADD), and to investigate whether their emotional intelligence was enhanced, and whether the symptoms and behaviour of these learners improved, after exposure to a programme on emotional intelligence.…

  11. Task-Based Learning: The Interaction between Tasks and Learners.

    ERIC Educational Resources Information Center

    Murphy, Jacky

    2003-01-01

    Investigates the relationship between tasks and learners in task-based learning. Findings suggest that manipulation of task characteristics and conditions may not achieve the intended pedagogic outcomes, and that new ways are needed to focus learners' attention of form without sacrificing the meaning-driven principles of task-based learning.…

  12. Morphosyntactic Processing in Late Second-Language Learners

    ERIC Educational Resources Information Center

    Dowens, Margaret Gillon; Vergara, Marta; Barber, Horacio A.; Carreiras, Manuel

    2010-01-01

    The goal of the present study was to investigate the electrophysiological correlates of second-language (L2) morphosyntactic processing in highly proficient late learners of an L2 with long exposure to the L2 environment. ERPs were collected from 22 English-Spanish late learners while they read sentences in which morphosyntactic features of the L2…

  13. Schoolyard Inquiry for English Language Learners

    ERIC Educational Resources Information Center

    Westervelt, Miriam

    2007-01-01

    This article presents outdoor inquiry activities to help English Language Learner (ELL) students learn life science concepts. As a public high school ELL science teacher, the author of this article use these place-based and scaffolded inquiry activities outside to reinforce concepts she teaches in the classroom all year long. Through inductive…

  14. 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…

  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. Investigating magnetic activity of F stars with the Kepler mission

    NASA Astrophysics Data System (ADS)

    Mathur, S.; García, R. A.; Ballot, J.; Ceillier, T.; Salabert, D.; Metcalfe, T. S.; Régulo, C.; Jiménez, A.; Bloemen, S.

    2014-08-01

    The dynamo process is believed to drive the magnetic activity of stars like the Sun that have an outer convection zone. Large spectroscopic surveys showed that there is a relation between the rotation periods and the cycle periods: the longer the rotation period is, the longer the magnetic activity cycle period will be. We present the analysis of F stars observed by Kepler for which individual p modes have been measure and with surface rotation periods shorter than 12 days. We defined magnetic indicators and proxies based on photometric observations to help characterise the activity levels of the stars. With the Kepler data, we investigate the existence of stars with cycles (regular or not), stars with a modulation that could be related to magnetic activity, and stars that seem to show a flat behaviour.

  17. An Initial Investigation of Active Galaxies in RESOLVE and ECO

    NASA Astrophysics Data System (ADS)

    Norman, Dara J.; Kannappan, Sheila; Bittner, Ashley; Yarber, Aara'L.; Hoversten, Erik A.; Stark, David; RESOLVE Team

    2016-01-01

    The volume-limited REsolved Spectroscopy Of a Local VolumE (RESOLVE) survey and its complementary Environmental COntext (ECO) catalog are dominated by low mass, gas-rich galaxies, as is typical of the bulk of large-scale structure in the local universe. These surveys, therefore, provide an excellent opportunity to investigate the complete large-scale environments of low-redshift AGN and nuclear starbursts in such galaxies, in order to search for external triggering, examine activity in relation to gas supply, and investigate the role of feedback. By data-mining multi-wavelength catalogs that use varied techniques, we identify known AGN in RESOLVE and ECO, including a population of gas-dominated low-mass galaxies. We take advantage of these surveys' multi-wavelength supporting data to investigate triggering, feedback, and the roles of environment and gas supply in this initial sample of active galaxies. Because biases in standard AGN candidate selection techniques (e.g. BPT, X-ray luminosity) make them individually poor selectors of AGN activity in star-forming and low mass (<10^10 Msun) host galaxies, we also seek to improve the identification of nuclear activity in such galaxies via combined analysis of star formation and AGN signatures. RESOLVE is supported by NSF grant AST-0955368

  18. The Use and Misuse of Academic Words in Writing: Analyzing the Writing of Secondary English Learners and Redesignated Learners

    ERIC Educational Resources Information Center

    Cons, Andrea Marie

    2012-01-01

    This study investigated the specific ways secondary English learners (ELs) and redesignated fluent English-proficient learners (RFEPs) use academic vocabulary that assesses interpretive reading and analytical writing ability. The research examines how ELs and RFEPs, formerly ELs, differ in use and misuse of academic words. The study extends…

  19. The Effects of Individual Learner Factors and Task Type on Negotiation: A Study of Advanced Japanese and Korean ESL Learners.

    ERIC Educational Resources Information Center

    Bitchener, John

    2003-01-01

    Reports on a study that investigated the extent to which two individual learner variables (ethnocultural pairing and gender) and certain types of task (free conversation and decision making) have an effect on negotiation opportunities provided for and by advanced Japanese and Korean male and female English-as-a-Second-Language learners.…

  20. Effects of Text, Audio and Learner Control on Text-Sound Association and Cognitive Load of EFL Learners

    ERIC Educational Resources Information Center

    Enciso Bernal, Ana Maria

    2014-01-01

    This study investigated the effects of concurrent audio and equivalent onscreen text on the ability of learners of English as a foreign language (EFL) to form associations between textual and aural forms of target vocabulary words. The study also looked at the effects of learner control over an audio sequence on the association of textual and…

  1. Chinese Learners' Acquisition of English Verbs: A Corpus-Driven Approach

    ERIC Educational Resources Information Center

    Wang, Linxiao; Jo, Hie-myung

    2012-01-01

    Limited research has investigated advanced language learners' acquisition of English verbs. The current study examines and compares the acquisition pattern of English verbs among Chinese second language (L2) learners at both intermediate and advanced levels to answer the following questions: (1) Do L2 learners acquire regular verbs and irregular…

  2. Second Language Learner Knowledge of Verb-Argument Constructions: Effects of Language Transfer and Typology

    ERIC Educational Resources Information Center

    Römer, Ute; O'Donnell, Matthew Brook; Ellis, Nick C.

    2014-01-01

    This article examines second language (L2) learner knowledge of English verb-argument constructions (VACs), for example, the "V 'against' n" construction. It investigates to what extent constructions underpin L2 learners' linguistic competence, how VAC mental representations in native speakers and learners differ, and…

  3. Conative Capacity of Non-Traditional Learners in Two Instructional Settings.

    ERIC Educational Resources Information Center

    Davis, Michaeleen A.; Henry, Mary Janet

    Non-traditional learners, adult learners who are age 21 or older, have many obstacles to overcome in their quest for knowledge. This paper investigates affective forces that influence non-traditional learners in a traditional computer lab and in a satellite-delivered instructional setting. Study participants consisted of 58 graduate and…

  4. The Relationship between Iranian EFL Learners' Beliefs about Language Learning and Their Use of Learning Strategies

    ERIC Educational Resources Information Center

    Azar, Fereshteh Khaffafi; Saeidi, Mahnaz

    2013-01-01

    The present study investigated the relationship between Iranian EFL learners' learning strategies use and their language learning beliefs. A sample of 200 Iranian EFL learners who were all English language learners at different language institutes participated in this study. Two instruments, Beliefs about Language Learning Inventory (BALLI) and…

  5. Reading-Strategy Use by English as a Second Language Learners in Online Reading Tasks

    ERIC Educational Resources Information Center

    Park, Ho-Ryong; Kim, Deoksoon

    2011-01-01

    This study investigates adult English language learners' reading-strategy use when they read online texts in hypermedia learning environments. The learners joined the online Independent English Study Group (IESG) and worked both individually and collaboratively. This qualitative case study aims (a) to assess college-level ESL learners' use of…

  6. Emotions Experienced by Learners and Their Development through Communication with the Tutor-Counsellor

    ERIC Educational Resources Information Center

    Kalogiannakis, Michail; Touvlatzis, Sotiris

    2015-01-01

    The effective communication between the learners and the tutor-counsellor has been proved to significantly promote the positive emotions, reduce the negative ones and reinforce the learners' participation in a distance learning program. The main purpose of our research is to investigate the emotions experienced by the learners of the Hellenic Open…

  7. On the Relationship between Iranian L2 Teachers' Pedagogical Beliefs and L2 Learners' Attitudes

    ERIC Educational Resources Information Center

    Sharajabian, Maryam; Hashemian, Mahmood

    2015-01-01

    The present study employed a descriptive survey design to investigate L2 learners' attitudes towards language learning, and the possible effects of teachers' beliefs on learners' attitudes. Participants were chosen from among 2 groups: Twenty EFL teachers were asked to take part in this study and 80 from a pool of 213 learners at 2 language…

  8. The Effect of Lexical Bundles on Iranian EFL Learners Linguistic Production Fluency

    ERIC Educational Resources Information Center

    Ranjbar, Nosrat; Pazhakh, Abdolreza; Gorjian, Bahman

    2012-01-01

    The present study attempted to investigate the effects of lexical bundles on Iranian EFL learners' paragraph writing production fluency. To achieve this purpose, an English language proficiency test was administered to 120 language learners studying TEFL at Islamic Azad University of Dehloran. Ultimately, 90 language learners were selected and…

  9. Computer-Mediated Communication: Promoting Learner Autonomy and Intercultural Understanding at Secondary Level

    ERIC Educational Resources Information Center

    Fisher, Linda; Evans, Michael; Esch, Edith

    2004-01-01

    The use of Computer-Mediated Communication (CMC) has been hailed as a solution to the problem of access to native speakers for language learners. This project was devised to investigate whether regular and structured use of email, here via a bulletin board, might enhance learners' study of French, with regard to developing learner autonomy and…

  10. Instructional and Learner Factors Influencing Learning Outcomes within Online Learning Environment

    ERIC Educational Resources Information Center

    Lim, Doo H.; Morris, Michael Lane; Yoon, Seung-Won

    2006-01-01

    Among many studies focusing on the effect of learner and instructional variables on learning outcomes, few studies have investigated the learners' study habits and the mediating mechanisms among the learner and instruction variables in their influence on learning satisfaction and outcomes. This study examined differences in learning satisfaction…

  11. Language Activation and Lexical Processing by Polish Learners of English and Chinese--The Role of Learning Experience in TLA

    ERIC Educational Resources Information Center

    Kujalowicz, Agnieszka; Zajdler, Ewa

    2009-01-01

    Many offline studies on third language acquisition suggest strong connections between speakers' L3 and L2 rather than between their L3 and L1, especially if the foreign languages are typologically related (Cenoz, Hufeisen, & Jessner, 2001; Singleton, 2001). However, a recent online study investigating trilingual processing did not provide evidence…

  12. Investigation of Antiulcer and Antioxidant Activity of Moclobemide in Rats

    PubMed Central

    Albayrak, Abdulmecit; Alp, Hamit H.; Suleyman, Halis

    2015-01-01

    Objective: Even though there are many drugs for the treatment of gastric ulcers, these drugs sometimes cannot succeed. Since the 1950s, antidepressant drugs have been used for several non-psychiatric indications. Many antidepressant drugs have been shown experimentally to produce antiulcer activity in various ulcer models. Moclobemide is an antidepressant drug which inhibits monoamine oxidase-A (MAO) enzyme selectively. When it is compared to the classic antidepressants drugs, moclobemide is the first choice in depression treatment because of its effectiveness and less side effects. This study aimed to investigate the antiulcer effects of moclobemide and to determine its relationship with antioxidant mechanisms in rat gastric tissue. Materials and Methods: The antiulcer activities of 10, 20, 40, 80, 150 mg/kg moclobemide and 20 mg/kg famotidine have been investigated on indomethacin-induced ulcers in rats, and the results have been compared with that of the control group. Results: Moclobemide decreased the indomethacin-induced ulcers significantly at all doses used. While used doses of moclobemide increased the glutathione (GSH), nitric oxide (NO) level and superoxide dismutase (SOD) activity, it decreased the malondialdehyde (MDA) level and myeloperoxidase (MPO) activity in stomach tissue when compared to the control group. Conclusion: It is determined that an antidepressant drug, moclobemide is a potent anti-ulcer agent. Inhibition of toxic oxidant radicals and activation of antioxidant mechanisms play a role in its anti-ulcer effect mechanisms. PMID:25745343

  13. 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…

  14. 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.…

  15. 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…

  16. 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…

  17. Learner Autonomy as a Predictor of Course Success and Final Grades in Community College Online Courses

    ERIC Educational Resources Information Center

    Yen, Cherng-Jyh; Liu, Simon

    2009-01-01

    This study employed a quantitative research design to examine the predictive relationships between: (a) learner autonomy and course success; and (b) learner autonomy and final grades in community college online courses. Learner autonomy was defined as the characteristic of an individual who exhibited intentional behavior in learning activities.…

  18. Students' Performance in Investigative Activity and Their Understanding of Activity Aims

    ERIC Educational Resources Information Center

    Gomes, Alessandro Damasio Trani; Borges, A. Tarciso; Justi, Rosaria

    2008-01-01

    This study investigates the relationship between the students' understanding of the aims of an investigative activity and their performance when conducting it. One hundred and eighty-one year nine students from a public middle school in Brazil took part in the study. Students working in pairs were asked to investigate two problems using a…

  19. Investigations into the immunomodulatory activity of Argyreia speciosa.

    PubMed

    Gokhale, A B; Damre, A S; Saraf, M N

    2003-01-01

    The objective of the present study was to investigate the immunomodulatory activity of Argyreia speciosa on cellular and humoral immunity. Oral administration of the ethanolic extract of A. speciosa root (ASEE), at the doses of 50, 100 and 200 mg/kg in mice, dose-dependently potentiated the delayed-type hypersensitivity reaction induced both by sheep red blood cells (SRBC) and oxazolone. It significantly enhanced the production of circulating antibody titre in mice in response to SRBC. ASEE failed to show any effect on macrophage phagocytosis. Chronic administration of ASEE significantly ameliorated the total white blood cell count and also restored the myelosuppressive effects induced by cyclophosphamide. The present investigation reveals that ASEE possesses immunomodulatory activity.

  20. Investigations on the sporicidal and fungicidal activity of disinfectants.

    PubMed

    Lensing, H H; Oei, H L

    1985-12-01

    The sporicidal and fungicidal activity of disinfectants was studied in a suspension test. Glutaraldehyde 4%, sodium-dichloroisocyanurate-dihydrate (2400 ppm active chlorine) and peracetic acid 0.25% demonstrated after 30 min of exposure at 20 degrees C in the presence of 4% horse serum a clear activity against spores of Bacillus cereus. Under the same conditions formaldehyde 4% and glutaraldehyde 2% were also found to be sporicidal, but only after a longer time of exposure. Spores of Bacillus anthracis and B. cereus appeared to be comparably resistant against the investigated disinfectants, whereas conidiospores of Aspergillus fumigatus and Aspergillus niger were less resistant. Of the micro-organisms tested Candida albicans proved to be slightest resistant, while spores of Bacillus subtilis were found the most resistant. PMID:3938146

  1. Investigating Deformylase and Deacylase Activity of Mammalian and Bacterial Sirtuins.

    PubMed

    Seidel, Julian; Klockenbusch, Cordula; Schwarzer, Dirk

    2016-03-01

    Lysine acylation constitutes a major group of post-translational modifications of proteins, and is found in the proteomes of organisms from all kingdoms of life. Sirtuins are considered the main erasers of these modification marks, and thus contribute to acylation-dependent regulation of enzyme activity, and potentially of protein quality control. We have established a substrate scaffold to enable the analysis of sirtuin activity with a broad range of acyl-lysine modifications, including hydrophobic fatty acids. Characterization of the deacylase activity of the bacterial SrtN, which is encoded by the yhdZ gene of Bacillus subtilis, showed that this enzyme is capable of removing a broad range of acyl groups. These investigations further showed that SrtN and human SIRT1 are efficient lysine-deformylases, thereby providing a first clue as to how this nonenzymatic modification might be removed from affected proteins.

  2. 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…

  3. Drilling to investigate processes in active tectonics and magmatism

    NASA Astrophysics Data System (ADS)

    Shervais, J.; Evans, J.; Toy, V.; Kirkpatrick, J.; Clarke, A.; Eichelberger, J.

    2014-12-01

    Coordinated drilling efforts are an important method to investigate active tectonics and magmatic processes related to faults and volcanoes. The US National Science Foundation (NSF) recently sponsored a series of workshops to define the nature of future continental drilling efforts. As part of this series, we convened a workshop to explore how continental scientific drilling can be used to better understand active tectonic and magmatic processes. The workshop, held in Park City, Utah, in May 2013, was attended by 41 investigators from seven countries. Participants were asked to define compelling scientific justifications for examining problems that can be addressed by coordinated programs of continental scientific drilling and related site investigations. They were also asked to evaluate a wide range of proposed drilling projects, based on white papers submitted prior to the workshop. Participants working on faults and fault zone processes highlighted two overarching topics with exciting potential for future scientific drilling research: (1) the seismic cycle and (2) the mechanics and architecture of fault zones. Recommended projects target fundamental mechanical processes and controls on faulting, and range from induced earthquakes and earthquake initiation to investigations of detachment fault mechanics and fluid flow in fault zones. Participants working on active volcanism identified five themes: the volcano eruption cycle; eruption sustainability, near-field stresses, and system recovery; eruption hazards; verification of geophysical models; and interactions with other Earth systems. Recommended projects address problems that are transferrable to other volcanic systems, such as improved methods for identifying eruption history and constraining the rheological structure of shallow caldera regions. Participants working on chemical geodynamics identified four major themes: large igneous provinces (LIPs), ocean islands, continental hotspot tracks and rifts, and

  4. Investigating the physiology of brain activation with MRI

    NASA Astrophysics Data System (ADS)

    Buxton, Richard B.; Uludag, Kamil; Dubowitz, David J.

    2004-04-01

    Functional magnetic resonance imaging (fMRI) has become a powerful tool for investigating the working human brain based on the blood oxygenation level dependent (BOLD) effect on the MR signal. However, despite the widespread use of fMRI techniques for mapping brain activation, the basic physiological mechanisms underlying the observed signal changes are still poorly understood. Arterial spin labeling (ASL) techniques, which measure cerebral blood flow (CBF) and the BOLD effect simultaneously, provide a useful tool for investigating these physiological questions. In this paper, recent results of studies manipulating the baseline CBF both pharmacologically and physiologically will be discussed. These data are consistent with a feed-forward mechanism of neurovascular coupling, and suggest that the CBF change itself may be a more robust reflection of neural activity changes than the BOLD effect. Consistent with these data, a new thermodynamic hypothesis is proposed for the physiological function of CBF regulation: maintenance of the [O2]/[CO2] concentration ratio at the mitochondria in order to preserve the free energy available from oxidative metabolism. A kinetic model based on this hypothesis provides a reasonable quantitative description of the CBF changes associated with neural activity and altered blood gases (CO2 and O2).

  5. Morphological Family Size Effects in Young First and Second Language Learners: Evidence of Cross-Language Semantic Activation in Visual Word Recognition

    ERIC Educational Resources Information Center

    de Zeeuw, Marlies; Verhoeven, Ludo; Schreuder, Robert

    2012-01-01

    This study examined to what extent young second language (L2) learners showed morphological family size effects in L2 word recognition and whether the effects were grade-level related. Turkish-Dutch bilingual children (L2) and Dutch (first language, L1) children from second, fourth, and sixth grade performed a Dutch lexical decision task on words…

  6. Internet Anxiety among Foreign Language Learners

    ERIC Educational Resources Information Center

    Aydin, Selami

    2011-01-01

    Little attention has been paid to the demotivating potential of new technologies in foreign language research. Thus, this study aims to investigate Internet anxiety among foreign language learners and to determine the relationships between Internet anxiety and certain variables. A background questionnaire, an Internet information test, and an…

  7. What Makes Language Learners False Beginners?

    ERIC Educational Resources Information Center

    Nakamura, Tomoko

    A study in Japan investigated second language skill loss and maintenance in three groups of English-as-a-Second-Language learners: (1) ninth graders studying basic vocabulary and sentence structures (true beginners); (2) students in the lowest level English class at a technical college, but with some English language skills (false beginners); and…

  8. English Language Learners' Perceptions of School Environment

    ERIC Educational Resources Information Center

    Rodriguez, Diane; Ringler, Marjorie; O'Neal, Debbie; Bunn, Kelley

    2009-01-01

    The number of students who speak languages other than English continues to grow in both rural and urban public schools in the United States. This study investigated the perceptions of 123 students (57 monolingual and 66 English language learners [ELLs]) from a rural public elementary school in North Carolina with respect to school climate,…

  9. CAVL: Does It Develop Learner's Attitude?

    ERIC Educational Resources Information Center

    Maleki, Hojjat; Ghasemi, Ali Aaghar; Moharami, Mehdi

    2015-01-01

    Individual's response to anything related to the immediate context can form attitudes concerning the learning situation where the language is taught. As an attempt to shed new light on the issues relevant to attitude, this study investigated the extent to which a Computer-Assisted Vocabulary Learning (CAVL), Mandegar, can improve learners'…

  10. Phonological Skills in English Language Learners

    ERIC Educational Resources Information Center

    Morrow, Alyse; Goldstein, Brian A.; Gilhool, Amanda; Paradis, Johanne

    2014-01-01

    Purpose: The purpose of this study was to examine the English phonological skills of English language learners (ELLs) over 5 time points. Method: Sound class accuracy, whole-word accuracy, percentage of occurrence of phonological patterns, and sociolinguistic correlational analyses were investigated in 19 ELLs ranging in age from 5;0…

  11. Optical Tools to Investigate Cellular Activity in the Intestinal Wall

    PubMed Central

    Boesmans, Werend; Hao, Marlene M; Berghe, Pieter Vanden

    2015-01-01

    Live imaging has become an essential tool to investigate the coordinated activity and output of cellular networks. Within the last decade, 2 Nobel prizes have been awarded to recognize innovations in the field of imaging: one for the discovery, use, and optimization of the green fluorescent protein (2008) and the second for the development of super-resolved fluorescence microscopy (2014). New advances in both optogenetics and microscopy now enable researchers to record and manipulate activity from specific populations of cells with better contrast and resolution, at higher speeds, and deeper into live tissues. In this review, we will discuss some of the recent developments in microscope technology and in the synthesis of fluorescent probes, both synthetic and genetically encoded. We focus on how live imaging of cellular physiology has progressed our understanding of the control of gastrointestinal motility, and we discuss the hurdles to overcome in order to apply the novel tools in the field of neurogastroenterology and motility. PMID:26130630

  12. Teaching English to Less-Able Learners.

    ERIC Educational Resources Information Center

    Gefen, Raphael

    1981-01-01

    Discusses the "less-able" student via a description of the strategies used by the good language learner. Such strategies include a positive, active, and tolerant approach to learning the language, with a willingness to practice the language. The less-able needs a constant sense of achievement to continue. (PJM)

  13. 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.…

  14. Effective Strategies for Engaging Adult Learners

    ERIC Educational Resources Information Center

    Karge, Belinda Dunnick; Phillips, Kathleen M.; Jessee, Tammy; McCabe, Marjorie

    2011-01-01

    Innovative methods in teaching should be used in every college classroom to enhance student engagement, support any teaching environment and encourage inquiry among learners. Adults learn best by participation in relevant experiences and utilization of practical information. When adult students are active in their learning they are able to develop…

  15. Workplace Learning in Malaysia: The Learner's Perspective

    ERIC Educational Resources Information Center

    Muhamad, Mazanah; Idris, Khairuddin

    2005-01-01

    This paper offers a scenario of workplace learning as practiced in Malaysia. Based on survey research, the article describes learner profiles, learning provision and pattern. The analysis shows that Malaysians participate in formal workplace learning as part of their employment activities. Workplace learning in Malaysia is contextual, promoted by…

  16. 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) Motivating…

  17. 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…

  18. AN ULTRAVIOLET INVESTIGATION OF ACTIVITY ON EXOPLANET HOST STARS

    SciTech Connect

    Shkolnik, Evgenya L.

    2013-03-20

    Using the far-UV (FUV) and near-UV (NUV) photometry from the NASA Galaxy Evolution Explorer (GALEX), we searched for evidence of increased stellar activity due to tidal and/or magnetic star-planet interactions (SPI) in the 272 known FGK planetary hosts observed by GALEX. With the increased sensitivity of GALEX, we are able probe systems with lower activity levels and at larger distances than what has been done to date with X-ray satellites. We compared samples of stars with close-in planets (a < 0.1 AU) to those with far-out planets (a > 0.5 AU) and looked for correlations of excess activity with other system parameters. This statistical investigation found no clear correlations with a, M{sub p} , or M{sub p} /a, in contrast to some X-ray and Ca II studies. However, there is tentative evidence (at a level of 1.8{sigma}) that stars with radial-velocity-(RV)-detected close-in planets are more FUV-active than stars with far-out planets, in agreement with several published X-ray and Ca II results. The case is strengthened to a level of significance to 2.3{sigma} when transit-detected close-in planets are included. This is most likely because the RV-selected sample of stars is significantly less active than the field population of comparable stars, while the transit-selected sample is similarly active. Given the factor of 2-3 scatter in fractional FUV luminosity for a given stellar effective temperature, it is necessary to conduct a time-resolved study of the planet hosts in order to better characterize their UV variability and generate a firmer statistical result.

  19. Investigation of some biologic activities of Swertia longifolia Boiss.

    PubMed

    Hajimehdipoor, H; Esmaeili, S; Shekarchi, M; Emrarian, T; Naghibi, F

    2013-10-01

    Swertia species are widespread in Eastern and Southern Asian countries and used in traditional medicine as anti-pyretic, analgesic, gastro and liver tonic. Among different species, only Swertia longifolia grows in Iran. In this investigation, antioxidant, cytotoxic and acetylcholinesterase inhibitory activities of S. longifolia have been studied. Aerial parts and roots of the plant were collected, dried and extracted with methanol 80% (total extract). Different extracts of the plant were obtained using hexane, chloroform, ethyl acetate, methanol, methanol:water (1:1) and water, respectively. Cytotoxic activity was determined by MTT assay on MDBK, HepG2, MCF7, HT29 and A549 cell lines. Antioxidant activity was measured by 2,2-diphenyl-1-picryl hydrazyl (DPPH) free radicals and acetylcholinesterase inhibitory (AChEI) effect was evaluated based on Ellman's method in 96-well microplates.The results showed no cytotoxicity of the plant extracts on MDBK, HepG2, MCF7, HT29 and A549 cell lines up to 100 μg/ml. All samples showed radical scavenging activity but methanol extract of aerial parts and ethyl acetate extract of the roots showed the highest effects.Total extract of the roots showed higher AChEI activity than the aerial parts. Among different extracts, chloroform and ethyl acetate extracts of the roots and chloroform and methanol:water extracts of the aerial parts were more potent in AChEI assay. It is concluded that aerial parts and roots of the plant are rich in antioxidant agents with no cytotoxicity on selected cell lines up to 100 μg/ml. Moreover, since antioxidant and AChEI activity of compounds play an important role in the treatment of Alzheimer's disorder, this plant might be a potential candidate for isolation of antioxidant and AChEI compounds which could be used as supportive treatment of Alzheimer's disease. PMID:24082894

  20. LDEF meteoroid and debris special investigation group investigations and activities at the Johnson Space Center

    NASA Technical Reports Server (NTRS)

    See, Thomas H.; Warren, Jack L.; Zolensky, Michael E.; Sapp, Clyde A.; Bernhard, Ronald P.; Dardano, Claire B.

    1995-01-01

    Since the return of the Long Duration Exposure Facility (LDEF) in January, 1990, members of the Meteoroid and Debris Special Investigation Group (M&D SIG) at the Johnson Space Center (JSC) in Houston, Texas have been examining LDEF hardware in an effort to expand the knowledge base regarding the low-Earth orbit (LEO) particulate environment. In addition to the various investigative activities, JSC is also the location of the general Meteoroid & Debris database. This publicly accessible database contains information obtained from the various M&D SIG investigations, as well as limited data obtained by individual LDEF Principal Investigators. LDEF exposed approximately 130 m(exp 2) of surface area to the LEO particulate environment, approximately 15.4 m(exp 2) of which was occupied by structural frame components (i.e., longerons and intercoastals) of the spacecraft. The data reported here was obtained as a result of detailed scans of LDEF intercoastals, 68 of which reside at JSC. The limited amount of data presently available on the A0178 thermal control blankets was reported last year and will not be reiterated here. The data presented here are limited to measurements of crater diameters and their frequency of occurrence (i.e., flux).

  1. Using Telephone Conversations to Develop Awareness of Pragmatic Skills: An Activity-Theory-Driven Approach

    ERIC Educational Resources Information Center

    Xia, Saihua

    2009-01-01

    This paper investigates ESL learners' awareness of pragmatic skills utilizing an activity-theory driven approach to perform an inquiry task into problem-solving service call conversations (PSSCs) between native speakers (NS) and non-native speakers of English (NNSs). Eight high-intermediate ESL learners, from five different language backgrounds,…

  2. 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…

  3. 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…

  4. Investigating Seasonal Gravity Wave Activity in the Summer Polar Mesosphere

    NASA Astrophysics Data System (ADS)

    Zhao, Y.; Taylor, M. J.; Randall, C. E.; Lumpe, J. D., Jr.; Siskind, D. E.; Bailey, S. M.; Russell, J. M., III

    2014-12-01

    The NASA Aeronomy of Ice in the Mesosphere (AIM) satellite is the first satellite mission dedicated to studying polar mesospheric clouds (PMCs). In particular, the Cloud Imaging and Particle Size (CIPS) instrument onboard AIM obtains large-field PMC images enabling a unique investigation of the mesospheric gravity waves, as the satellite traverses over the summer polar regions. The high quality of CIPS data has provided an exceptional capability to investigate the gravity wave signatures in the summer polar mesosphere where previous measurements have been sparse. We have utilized 12 consecutive seasons of AIM/CIPS PMC albedo data to derive the statistical properties of a broad spectrum of gravity waves present in the PMC data. Over 60,000 waves with horizontal scale sizes ranging from ~50 to >2000 km were identified and measured, revealing a well-developed, consistent distribution for their horizontal wavelengths with a peak in occurrence frequency centered around 400 km. The same result was found from season to season and in both hemispheres. Throughout this study, the wave activity in the southern hemisphere was found to be 10-15% higher than in the northern hemisphere and both northern and southern wave activity was found to decrease systematically (average ~15%) during the course of each summer season. We present new results of the intra-seasonal, inter-annual and hemispheric variability of these waves observed over the whole summer polar cap regions. The systematic decrease in wave activity is consistent with background wind filtering in the northern hemisphere but is not apparently associated with the critical level filtering in the southern hemisphere.

  5. Investigation of MEK activity in COS7 cells entering mitosis.

    PubMed

    Shi, Huaiping; Zhang, Tianying; Yi, Yongqing; Luo, Jun

    2014-12-01

    Although the mitogen-activated protein kinase (MAPK) pathway has been extensively investigated, numerous events remain unclear. In the present study, we examined mitogen-activated protein kinase kinase (MEK) expression from interphase to mitosis. Following nocodazole treatment, COS7 cells gradually became round as early as 4 h after treatment. Cyclin B1 expression gradually increased from 4 to 24 h in the presence of nocodazole. When cells were treated with nocodazole for 4 h, the level of epidermal growth factor (EGF)-mediated MEK phosphorylation did not significantly change between nocodazole-untreated and -treated (4 h) cells (P>0.05). However, EGF-mediated MEK phosphorylation was significantly inhibited upon treatment with nocodazole for 8 and 24 h compared to nocodazole-untreated cells (P<0.05). MEK phosphorylation levels were comparable between 1, 5, 10 and 50 ng/ml EGF treatments. Phorbol 12-myristic 13-acetate (PMA) did not activate MEK in mitotic cells. Following treatment of COS7 cells at the interphase with AG1478 or U0126, MEK phosphorylation was blocked. In addition, the investigation of the expression of proteins downstream of MEK demonstrated that EGF does not significantly affect the phosphorylation level of extracellular-signal-regulated kinase (ERK), ribosomal protein S6 kinase (RSK) and Elk in mitotic cells (P>0.05). The results showed that MEK expression is gradually inhibited from cell interphase to mitosis, and that MEK downstream signaling is affected by this inhibition, which probably reflects the requirements of cell physiology during mitosis.

  6. Investigating seasonal gravity wave activity in the summer polar mesosphere

    NASA Astrophysics Data System (ADS)

    Zhao, Y.; Taylor, M. J.; Randall, C. E.; Lumpe, J. D.; Siskind, D. E.; Bailey, S. M.; Russell, J. M.

    2015-05-01

    The NASA Aeronomy of Ice in the Mesosphere (AIM) satellite is the first spaceborne mission dedicated to studying high-altitude (~83 km) Polar Mesospheric Clouds (PMCs). Since its launch in 2007, the Cloud Imaging and Particle Size (CIPS) instrument onboard AIM has obtained large-field, high resolution (25 km2/pixel) images of the PMCs, enabling a unique investigation of mesospheric gravity wave activity in the summer polar mesosphere where previous measurements have been sparse. In this study, we have analyzed 12 consecutive seasons of AIM/CIPS PMC albedo data to determine the statistical properties of medium and large horizontal scale (>100 km) gravity waves present in the PMC data. Over 60,000 wave events with horizontal scale-sizes ranging up to >2000 km have been identified and measured, revealing a wealth of wave events particularly in the ~300-800 km range where our analysis sensitivity is largest. These data are ideal for investigating the intra-seasonal, inter-annual and hemispheric variability of these waves as observed over the whole summer polar cap regions. Throughout this 6 year study, the wave activity in the southern hemisphere was found to be consistently 10-15% higher than in the northern hemisphere and both the northern and southern hemisphere wave activity was determined to decrease systematically (by ~15%) during the course of each summer season. This decrease agrees well with previous seasonal stratospheric studies of variations in the wave energy, suggesting a direct influence of the lower atmospheric sources on polar mesospheric dynamics. Very similar and consistent results were also found from season to season in both hemispheres providing new information for gravity wave modeling and dynamical studies of the high-latitude summer-time mesosphere.

  7. Active control: an investigation method for combustion instabilities

    NASA Astrophysics Data System (ADS)

    Poinsot, T.; Yip, B.; Veynante, D.; Trouvé, A.; Samaniego, J. M.; Candel, S.

    1992-07-01

    Closed-loop active control methods and their application to combustion instabilities are discussed. In these methods the instability development is impeded with a feedback control loop: the signal provided by a sensor monitoring the flame or pressure oscillations is processed and sent back to actuators mounted on the combustor or on the feeding system. Different active control systems tested on a non-premixed multiple-flame turbulent combustor are described. These systems can suppress all unstable plane modes of oscillation (i.e. low frequency modes). The active instability control (AIC) also constitutes an original and powerful technique for studies of mechanisms leading to instability or resulting from the instability. Two basic applications of this kind are described. In the first case the flame is initially controlled with AIC, the feedback loop is then switched off and the growth of the instability is analysed through high speed Schlieren cinematography and simultaneous sound pressure and reaction rate measurements. Three phases are identified during th growth of the oscillations: (1) a linear phase where acoustic waves induce a flapping motion of the flame sheets without interaction between sheets, (2) a modulation phase, where flame sheets interact randomly and (3) a nonlinear phase where the flame sheets are broken and a limit cycle is reached. In the second case we investigate different types of flame extinctions associated with combustion instability. It is shown that pressure oscillations may lead to partial or total extinctions. Extinctions occur in various forms but usually follow a rapid growth of pressure oscillations. The flame is extinguished during the modulation phase observed in the initiation experiments. In these studies devoted to transient instability phenomena, the control system constitutes a unique investigation tool because it is difficult to obtain the same information by other means. Implications for modelling and prediction of

  8. Seal Investigations of an Active Clearance Control System Concept

    NASA Technical Reports Server (NTRS)

    Steinetz, Bruce M.; Taylor, Shawn; Oswald, Jay; DeCastro, Jonathan A.

    2006-01-01

    In an effort to improve upon current thermal active clearance control methods, a first generation, fast-acting mechanically actuated, active clearance control system has been designed and installed into a non-rotating test rig. In order to harvest the benefit of tighter blade tip clearances, low-leakage seals are required for the actuated carrier segments of the seal shroud to prevent excessive leakage of compressor discharge (P3) cooling air. The test rig was designed and fabricated to facilitate the evaluation of these types of seals, identify seal leakage sources, and test other active clearance control system concepts. The objective of this paper is to present both experimental and analytical investigations into the nature of the face-seal to seal-carrier interface. Finite element analyses were used to examine face seal contact pressures and edge-loading under multiple loading conditions, varied E-seal positions and two new face seal heights. The analyses indicated that moving the E-seal inward radially and reducing face seal height would lead to more uniform contact conditions between the face seal and the carriers. Lab testing confirmed that moving the balance diameter inward radially caused a decrease in overall system leakage.

  9. Teachers as Learners

    ERIC Educational Resources Information Center

    Feiman-Nemser, Sharon

    2012-01-01

    In "Teachers as Learners", a collection of landmark essays, noted teacher educator and scholar Sharon Feiman-Nemser shines a light on teacher learning. Arguing that serious and sustained teacher learning is a necessary condition for ambitious student learning, she examines closely how teachers acquire, generate, and use knowledge about teaching…

  10. 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…

  11. 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…

  12. 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 expectations…

  13. Novice Learners in Cyberspace

    ERIC Educational Resources Information Center

    Youn, Soonkyoung

    2004-01-01

    Since the Internet was introduced in the field of Educational Technology, it has predominantly been seen as an instructional tool. A number of educational technologists point out that the Internet can be a powerful instructional tool that encourages learners to be involved in problem-solving by using a great deal of information and to enlarge and…

  14. 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 the…

  15. 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…

  16. Libraries and Adult Learners.

    ERIC Educational Resources Information Center

    Josey, E. J., Ed.

    1982-01-01

    Of the 13 essays presented in this special issue on libraries and adult education, 8 focus on programs and services from the public library for adult learners. These essays provide information on: (1) an Education Information Centers Program (EIC) designed to complement employment skills training provided under the Comprehensive Employment and…

  17. Empowering Leaders & Learners

    ERIC Educational Resources Information Center

    Umphrey, Jan

    2013-01-01

    Trevor Greene, the 2013 MetLife/NASSP National High School Principal of the Year, empowers staff members and students to be the best teachers and learners they can be and provides the community resources to support them. In this article, Greene, principal of Toppenish High School in Washington, shares his biggest motivator as a school leader and…

  18. 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…

  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. 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,…

  1. Investigation of Cytotoxic Activity in Four Stachys Species from Iran

    PubMed Central

    Khanavi, Mahnaz; Manayi, Azadeh; Lotfi, Mahnaz; Abbasi, Rofeyde; Majdzadeh, Maryam; Ostad, Seyed Nasser

    2012-01-01

    The aerial parts of Stachys laxa Boiss. and Buhse. from Siah-bishe in Mazandaran province, Stachys trinervis Aitch. and Hemsl. from Karaj in Alborz province, Stachys subaphylla Rech. F. and Stachys turcomanica Trautv. from Golestan province have been collected in May 2008. Total extracts were obtained through MeOH/H2O (80/20) and then partitioned between CHCl3, EtOAc and MeOH. These fractions and total extracts have been investigated for in-vitro cytotoxic activity against the colon carcinoma (HT-29), colorectal adenocarcinoma (Caco-2), breast ductal carcinoma (T47D) and Swiss mouse embryo fibroblast (NIH 3T3) cell lines using MTT assay (3-(4,5-di methyl thiazol-2-yl)-2,5-di phenyltetrazolium bromide). At each cell line, doses of 3.125, 6.25, 12.5, 25, 100, 200, 400 and 800 µg/mL in 1% (v/v) DMSO of all samples were tested. Ethyl acetate and chloroform fractions of Stachys laxa against proliferation of T47D and HT-29 cell lines and chloroform fraction of Stachys subaphylla and Stachys subaphylla ethyl acetate fraction toward T47D cell line exhibited highest cytotoxic activity (IC50 < 50 µg/mL). Ethyl acetate and chloroform fractions of Stachys turcomanica against HT-29 cell line, except methanol fraction of Stachys subaphylla, the other extrcts on T47D cell line, represented moderate cytotoxic activity (IC50 < 70 µg/mL). All fractions of S. trinervis demonstrated no effective cytotoxic activity. IC50 values confirmed that the growth and proliferation of HT-29 and T47D cells were most affected by chloroform and ethyl acetate fractions of Stachys laxa and Stachys turcomanica due to their nonpolar compounds. PMID:24250483

  2. Quality investigation of hydroxyprogesterone caproate active pharmaceutical ingredient and injection

    PubMed Central

    Chollet, John L.; Jozwiakowski, Michael J.

    2012-01-01

    The purpose of this study was to investigate the quality of hydroxyprogesterone caproate (HPC) active pharmaceutical ingredient (API) sources that may be used by compounding pharmacies, compared to the FDA-approved source of the API; and to investigate the quality of HPC injection samples obtained from compounding pharmacies in the US, compared to the FDA-approved product (Makena®). Samples of API were obtained from every source confirmed to be an original manufacturer of the drug for human use, which were all companies in China that were not registered with FDA. Eight of the ten API samples (80%) did not meet the impurity specifications required by FDA for the API used in the approved product. One API sample was found to not be HPC at all; additional laboratory testing showed that it was glucose. Thirty samples of HPC injection obtained from com pounding pharmacies throughout the US were also tested, and eight of these samples (27%) failed to meet the potency requirement listed in the USP monograph for HPC injection and/or the HPLC assay. Sixteen of the thirty injection samples (53%) exceeded the impurity limit setforthe FDA-approved drug product. These results confirm the inconsistency of compounded HPC Injections and suggest that the risk-benefit ratio of using an unapproved compounded preparation, when an FDA-approved drug product is available, is not favorable. PMID:22329865

  3. Protecting the Civil Rights of English Language Learners Today: A Study of the Recent DOJ and OCR Investigations of Selected School Districts in the United States

    ERIC Educational Resources Information Center

    Oyeleye, Omobola Awosika

    2013-01-01

    The purpose of the study was to examine the circumstances and practices that led to OCR and DOJ investigations in seven selected school districts, and to determine the emerging themes from the details of the settlement agreements between the school districts and the United States. The themes developed through this study were aimed at providing a…

  4. Investigate the Child's Scientific Activities on Practical Child's Activity Books for the Kindergarten's Children

    ERIC Educational Resources Information Center

    Aldarabah, Intisar Turki; Al-Mouhtadi, Reham

    2015-01-01

    This research aimed to investigate the extent to which the interactive international curriculum is included in the "Child's Scientific Activities" issued by the Ministry of Education in Jordan, for the kindergarten stage according to the global criterion (NRC). In order to answer the study questions, an instrument was developed to…

  5. Investigation of the skin sensitizing activity of linalool.

    PubMed

    Basketter, David A; Wright, Zoë M; Colson, Neil R; Patlewicz, Grace Y; Pease, Camilla K Smith

    2002-09-01

    An increasing range of chemicals appears to be capable of causing skin sensitization as a result of their capacity to undergo air oxidation (autoxidation) with the consequent formation of reactive species such as epoxides and hydroperoxides. In this small investigation, the ability of linalool, a common fragrance ingredient, to cause such effects was quantified using the local lymph node assay before and after careful purification by vacuum distillation. The commercially available grade of linalool (97% purity) was shown to be a weak skin sensitizer. Various impurities, including linalool oxide, dihydrolinalool, epoxylinalool, 3-hexenyl butyrate and 3,7-dimethyl-1,7-octadiene-3,6-diol were identified and were completely removed (except for the dihydrolinalool remaining at 1.4%) and the re-purified linalool retested. Neither linalool or dihydrolinalool are protein-reactive compounds. The sensitization potency of the re-purified linalool sample was considerably reduced, but not entirely eliminated, suggesting either that an allergenic impurity could be very quickly reformed by mechanisms of activation or that certain potent undetectable allergens remained. Both possibilities are consistent with what is understood of the chemistry and composition of commercially available linalool.

  6. Preliminary investigations of active pixel sensors in Nuclear Medicine imaging

    NASA Astrophysics Data System (ADS)

    Ott, Robert; Evans, Noel; Evans, Phil; Osmond, J.; Clark, A.; Turchetta, R.

    2009-06-01

    Three CMOS active pixel sensors have been investigated for their application to Nuclear Medicine imaging. Startracker with 525×525 25 μm square pixels has been coupled via a fibre optic stud to a 2 mm thick segmented CsI(Tl) crystal. Imaging tests were performed using 99mTc sources, which emit 140 keV gamma rays. The system was interfaced to a PC via FPGA-based DAQ and optical link enabling imaging rates of 10 f/s. System noise was measured to be >100e and it was shown that the majority of this noise was fixed pattern in nature. The intrinsic spatial resolution was measured to be ˜80 μm and the system spatial resolution measured with a slit was ˜450 μm. The second sensor, On Pixel Intelligent CMOS (OPIC), had 64×72 40 μm pixels and was used to evaluate noise characteristics and to develop a method of differentiation between fixed pattern and statistical noise. The third sensor, Vanilla, had 520×520 25 μm pixels and a measured system noise of ˜25e. This sensor was coupled directly to the segmented phosphor. Imaging results show that even at this lower level of noise the signal from 140 keV gamma rays is small as the light from the phosphor is spread over a large number of pixels. Suggestions for the 'ideal' sensor are made.

  7. Listening to the Learners' Voices in HE: How Do Students Reflect on Their Use of Technology for Learning?

    ERIC Educational Resources Information Center

    Jefferies, Amanda; Hyde, Ruth

    2009-01-01

    The importance of the Learner's Voice and thus of listening to students' views has been evidenced in various high profile initiatives in the UK. The work presented here is from the JISC Learners' Experiences of E-Learning Phase 2 Learners' Journeys STROLL project. The seven JISC funded projects were set up in 2007 to investigate inter alia the…

  8. L2 Acquisition of Prosodic Properties of Speech Rhythm: Evidence from L1 Mandarin and German Learners of English

    ERIC Educational Resources Information Center

    Li, Aike; Post, Brechtje

    2014-01-01

    This study examines the development of speech rhythm in second language (L2) learners of typologically different first languages (L1s) at different levels of proficiency. An empirical investigation of durational variation in L2 English productions by L1 Mandarin learners and L1 German learners compared to native control values in English and the…

  9. Transfer and Semantic Universals in the L2 Acquisition of the English Article System by Child L2 Learners

    ERIC Educational Resources Information Center

    Morales-Reyes, Alexandra; Soler, Inmaculada Gómez

    2016-01-01

    L2 learners' problems with English articles have been linked to learners' L1 and their access to universal semantic features (e.g., definiteness and specificity). Studies suggest that L2 adults rely on their L1 knowledge, while child L2 learners rely more on their access to semantic universals. The present study investigates whether child L2…

  10. Exploring the Spaces of Culturally Relevant Pedagogy: The Discursive (Trans)formation of the Pedagogical Practices of Two Teachers of English Language Learners

    ERIC Educational Resources Information Center

    Jeong, Heeok

    2013-01-01

    This discourse-oriented ethnographic case study, using constant comparison, critical discourse analysis (CDA) and cultural-historical-activity theory (CHAT) within a Foucauldian framework, investigates how the pedagogical practices of 2 teachers of English learners were (trans)formed over the course of 1.5 academic years, and how their…

  11. A Follow-Up Study of the Facebook Project for Japanese University Students: Has It Been Enhancing Student Interaction, Learner Autonomy, and English Learning?

    ERIC Educational Resources Information Center

    Hamada, Mayumi

    2014-01-01

    This is a follow-up study of the Facebook (FB) project conducted from October 2011 to January 2013. The purpose of the project was to investigate how FB can help Japanese university students improve their English, and determine whether FB can facilitate student interaction and learner autonomy by integrating FB activities into English lessons. In…

  12. Learners' Preferences of Oral Corrective Feedback: An Example of Turkish as a Foreign Language Learners

    ERIC Educational Resources Information Center

    Fidan, Dilek

    2015-01-01

    The aim of this study is to investigate the oral corrective feedback (OCF) preferences of learners of Turkish as a foreign language (TFL) in order to understand whether they would like their errors to be corrected and, if so, when, which of them, how and by whom they would like to be corrected in the classroom environment. A questionnaire with…

  13. Learner Outcomes for English Language Learner Low Readers in an Early Intervention

    ERIC Educational Resources Information Center

    Kelly, Patricia R.; Gomez-Bellenge, Francisco-Xavier; Chen, Jing; Schulz, Melissa M.

    2008-01-01

    This study investigated the efficacy of Reading Recovery[R] (RR) with first grade English language learners (ELLs) in U.S. schools by examining the literacy outcomes of ELLs compared with their native English-speaking (NES) peers, who were also enrolled in RR. We also explored how ELLs' fall oral English proficiency levels were related to their…

  14. The Orientation of Learner Language Use in Peer Work: Teacher Role, Learner Role and Individual Identity

    ERIC Educational Resources Information Center

    Chavez, Monika Maria

    2007-01-01

    This study investigates the orientation of language-use practices during in-class peer work of second-year college learners of German in three different sections (classes) of a multi-section course, taught by three different teachers at a public American Midwestern research university. Qualitative analyses of recordings made over the course of an…

  15. Educating elementary-aged English learners in science: Scientists and teachers working together

    NASA Astrophysics Data System (ADS)

    Banuelos, Gloria Rodriguez

    California's K-12 schools contain 40% of the nation's English learners, the majority of them enrolled at the elementary level. Traditionally, English learners in California have difficulty performing at the same level as their native English speaking counterparts on national achievement tests, such as the National Assessment of Educational Progress. In 1998, California voters passed Proposition 227 mandating that English learners be taught "overwhelmingly" in English, thus making teachers, many without expertise, responsible for teaching multilevel English proficient students subject matter. I studied the use of scientist-teacher partnerships as a resource for teachers of English learners. University scientists (graduate students) partnered with local elementary school teachers designed and implemented integrated science and English lessons for classrooms with at least 30% English learners. The study explored two major foci. First, integrated science and language lessons implemented by six scientist-teacher partnerships were investigated. Second, the responsibilities taken on by the team members during the implementation of integrated science and language lessons were examined. Three data sources were analyzed: (1) six lesson sequences comprised of 28 lessons; (2) 18 lesson worksheet; and (3) 24 participant Retrospective interview transcripts (12 scientists and 12 teachers). Lessons across were examined according to four analytical categories which included the following: (1) nature of the science activities (e.g. hands-on); nature of language activities (e.g. speaking); (2) nature of instructional practices (e.g. student grouping); and (3) responsibilities of teachers and scientists (e.g. classroom). A micro level analysis illustrates how one scientist-teacher team innovatively used a children's story, Goldilocks and the Three Bears, to teach the measurement of length and temperature. A macro level analysis identified three characteristics of science activities

  16. Using active learning strategies to investigate student learning and attitudes in a large enrollment, introductory geology course

    NASA Astrophysics Data System (ADS)

    Berry, Stacy Jane

    There has been an increased emphasis for college instruction to incorporate more active and collaborative involvement of students in the learning process. These views have been asserted by The Association of American Colleges (AAC), the National Science Foundation (NSF), and The National Research Counsel (NRC), which are advocating for the modification of traditional instructional techniques to allow students the opportunity to be more cooperative (Task Group on General Education, 1988). This has guided educators and facilitators into shifting teaching paradigms from a teacher centered to a more student-centered curriculum. The present study investigated achievement outcomes and attitudes of learners in a large enrollment (n ~ 200), introductory geology course using a student centered learning cycle format of instruction versus another similar section that used a traditional lecture format. Although the course is a recruiting class for majors, over 95% of the students that enroll are non-majors. Measurements of academic evaluation were through four unit exams, classroom communication systems, weekly web-based homework, in-class activities, and a thematic collaborative poster/paper project and presentation. The qualitative methods to investigate the effectiveness of the teaching design included: direct observation, self-reporting about learning, and open-ended interviews. By disaggregating emerging data, we tried to concentrate on patterns and causal relationships between achievement performance and attitudes regarding learning geology. Statistical analyses revealed positive relationships between student engagement in supplemental activities and achievement mean scores within and between the two sections. Completing weekly online homework had the most robust relationship with overall achievement performance. Contrary to expectations, a thematic group project only led to modest gains in achievement performance, although the social and professional gains could be

  17. Grammatical Processing in Language Learners

    ERIC Educational Resources Information Center

    Clahsen, Harald; Felser, Claudia

    2006-01-01

    The ability to process the linguistic input in real time is crucial for successfully acquiring a language, and yet little is known about how language learners comprehend or produce language in real time. Against this background, we have conducted a detailed study of grammatical processing in language learners using experimental psycholinguistic…

  18. 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…

  19. Orienting Adult Learners to College.

    ERIC Educational Resources Information Center

    Singer, Tara S.

    1993-01-01

    Describes pilot program at University of Louisville (Kentucky) which was designed to assist in orienting adult learners to the collegiate environment. Addresses special concerns of adult learners, including child care, career planning, academic support, personal support, and financial aid. Explains program development and presentation, materials,…

  20. 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…

  1. 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…

  2. 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…

  3. 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…

  4. 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…

  5. 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…

  6. 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…

  7. Language learners restructure their input to facilitate efficient communication.

    PubMed

    Fedzechkina, Maryia; Jaeger, T Florian; Newport, Elissa L

    2012-10-30

    Languages of the world display many structural similarities. We test the hypothesis that some of these structural properties may arise from biases operating during language acquisition that shape languages over time. Specifically, we investigate whether language learners are biased toward linguistic systems that strike an efficient balance between robust information transfer, on the one hand, and effort or resource demands, on the other hand, thereby increasing the communicative utility of the acquired language. In two experiments, we expose learners to miniature artificial languages designed in such a way that they do not use their formal devices (case marking) efficiently to facilitate robust information transfer. We find that learners restructure such languages in ways that facilitate efficient information transfer compared with the input language. These systematic changes introduced by the learners follow typologically frequent patterns, supporting the hypothesis that some of the structural similarities found in natural languages are shaped by biases toward communicatively efficient linguistic systems.

  8. Visual event-related potential studies supporting the validity of VARK learning styles' visual and read/write learners.

    PubMed

    Thepsatitporn, Sarawin; Pichitpornchai, Chailerd

    2016-06-01

    The validity of learning styles needs supports of additional objective evidence. The identification of learning styles using subjective evidence from VARK questionnaires (where V is visual, A is auditory, R is read/write, and K is kinesthetic) combined with objective evidence from visual event-related potential (vERP) studies has never been investigated. It is questionable whether picture superiority effects exist in V learners and R learners. Thus, the present study aimed to investigate whether vERP could show the relationship between vERP components and VARK learning styles and to identify the existence of picture superiority effects in V learners and R learners. Thirty medical students (15 V learners and 15 R learners) performed recognition tasks with vERP and an intermediate-term memory (ITM) test. The results of within-group comparisons showed that pictures elicited larger P200 amplitudes than words at the occipital 2 site (P < 0.05) in V learners and at the occipital 1 and 2 sites (P < 0.05) in R learners. The between-groups comparison showed that P200 amplitudes elicited by pictures in V learners were larger than those of R learners at the parietal 4 site (P < 0.05). The ITM test result showed that a picture set showed distinctively more correct responses than that of a word set for both V learners (P < 0.001) and R learners (P < 0.01). In conclusion, the result indicated that the P200 amplitude at the parietal 4 site could be used to objectively distinguish V learners from R learners. A lateralization existed to the right brain (occipital 2 site) in V learners. The ITM test demonstrated the existence of picture superiority effects in both learners. The results revealed the first objective electrophysiological evidence partially supporting the validity of the subjective psychological VARK questionnaire study.

  9. Visual event-related potential studies supporting the validity of VARK learning styles' visual and read/write learners.

    PubMed

    Thepsatitporn, Sarawin; Pichitpornchai, Chailerd

    2016-06-01

    The validity of learning styles needs supports of additional objective evidence. The identification of learning styles using subjective evidence from VARK questionnaires (where V is visual, A is auditory, R is read/write, and K is kinesthetic) combined with objective evidence from visual event-related potential (vERP) studies has never been investigated. It is questionable whether picture superiority effects exist in V learners and R learners. Thus, the present study aimed to investigate whether vERP could show the relationship between vERP components and VARK learning styles and to identify the existence of picture superiority effects in V learners and R learners. Thirty medical students (15 V learners and 15 R learners) performed recognition tasks with vERP and an intermediate-term memory (ITM) test. The results of within-group comparisons showed that pictures elicited larger P200 amplitudes than words at the occipital 2 site (P < 0.05) in V learners and at the occipital 1 and 2 sites (P < 0.05) in R learners. The between-groups comparison showed that P200 amplitudes elicited by pictures in V learners were larger than those of R learners at the parietal 4 site (P < 0.05). The ITM test result showed that a picture set showed distinctively more correct responses than that of a word set for both V learners (P < 0.001) and R learners (P < 0.01). In conclusion, the result indicated that the P200 amplitude at the parietal 4 site could be used to objectively distinguish V learners from R learners. A lateralization existed to the right brain (occipital 2 site) in V learners. The ITM test demonstrated the existence of picture superiority effects in both learners. The results revealed the first objective electrophysiological evidence partially supporting the validity of the subjective psychological VARK questionnaire study. PMID:27105739

  10. Perception of vowels by learners of Spanish and English

    NASA Astrophysics Data System (ADS)

    Garcia-Bayonas, Mariche

    2005-04-01

    This study investigates the perception of English vowels /i I/, /u U/, and /e EI/ and Spanish /i u e/ by native-speakers (NS) and learners (L) and compares these two sets of vowels cross-linguistically. Research on the acquisition of vowels indicates that learners can improve their perception with exposure to the second language [Bohn and Flege (1990)]. Johnson, Flemming, and Wright (1993) investigated the hyperspace effect and how listeners tended to choose extreme vowel qualities in a method of adjustment (MOA) task. The theoretical framework of this study is Fleges (1995) Speech Learning Model. The research question is: Are vowels selected differently by NS and L using synthesized data? Spanish learners (n=54) and English learners (n=17) completed MOA tasks in which they were exposed to 330 synthetically produced vowels to analyze spectral differences in the acquisition of both sound systems, and how the learners vowel system may vary from that of the NS. In the MOA tasks they were asked to select which synthesized vowel sounds resembled the most the ones whose spelling was presented to them. The results include an overview of the vowel formant analysis performed, and which vowels are the most challenging ones to learners.

  11. 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

  12. Motivation Classification and Grade Prediction for MOOCs Learners.

    PubMed

    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.

  13. Investigating the Jack the Ripper Case: Engaging Students in a Criminal Investigations Class through Active Learning

    ERIC Educational Resources Information Center

    Gutierrez, Daniel; Kazmi, Syed

    2010-01-01

    The present study examines the utilization of a class project involving the Jack the Ripper murders. Students enrolled in a criminal investigations class were required to investigate the five canonical murders associated with the infamous serial killer known as Jack the Ripper and the murders that occurred in London during 1888. This paper…

  14. Studying the Motivations of Chinese Young EFL Learners through Metaphor Analysis

    ERIC Educational Resources Information Center

    Jin, Lixian; Liang, Xiaohua; Jiang, Changsheng; Zhang, Jie; Yuan, Yuan; Xie, Qun

    2014-01-01

    Few studies investigate ELT with young learners in China, although conservative estimates suggest 60-million primary school children are studying English; even fewer studies investigate Chinese young learners' L2 motivation. This article reports on a study of English learning motivation among Chinese primary school pupils through analysing…

  15. Practice Makes Better? A Study of Meditation Learners in a Classroom Environment

    ERIC Educational Resources Information Center

    Lin, Chin-Yen; Kuo, Tsung-Hsien; Kuo, Yen-Ku; Kuo, Yen-Lin; Ho, Li-An; Lin, Chien-Ting

    2007-01-01

    The study investigates the effect of length of meditation history on various factors, namely learning motivation, learning outcome and classroom climate. Data were collected from working adult learners (n = 450) attending meditation classes in two large cities in Taiwan. The investigation categorized learners based on meditation experience, namely…

  16. Designing a Qualitative and Flexible Case Study to Investigate the Opportunities and Challenges for Primary Education Offered to First-Generation Learners in a Rural Community in the State of Maharashtra, India

    ERIC Educational Resources Information Center

    Velu, Ratika

    2015-01-01

    Many children from rural communities in India seeking an education are first-generation learners. These children at times find it difficult to cope with the school environment and learning the state language, which is unfamiliar to them. The parents of these children have no academic background or formal education at any level, which leaves them…

  17. An Investigation into the Practicality and Applicability of the Pedandragogic Framework: A Case Study of Faculty Attitude toward a Learner-Centered Model of Teaching and Learning at a University in the Southern United States

    ERIC Educational Resources Information Center

    Samaroo, Selwyn

    2012-01-01

    This study defines and explores pedandragogy as a teaching and learning model using a southern university in the United States of America as a case study. It examines its applicability to a multiplicity of academic disciplines, testing the attitudes of faculty towards the implementation of the learner-centered approach in higher education.…

  18. [Investigation of the antibacterial activity of faropenem against Streptococcus pneumoniae].

    PubMed

    Hanaki, H; Inaba, Y; Hiramatsu, K

    1999-09-01

    We evaluated the antibacterial activity of faropenem against penicillin-susceptible Streptococcus pneumoniae (PSSP) and penicillin-resistant S. pneumoniae (PRSP). It was shown that the minimum inhibitory concentrations against 90% of the clinically isolated strains (MIC90) of faropenem, penicillin G, cefaclor, cefcapene, and cefditoren against PSSP were 0.032, 0.063, 2, 0.25, and 0.125 micrograms/ml, respectively. While those against PRSP were 0.5, 2, > 128, 1, and 1 micrograms/ml, respectively. Furthermore, we evaluated the bactericidal activity, at the level of 1/4, 1, and 4 MIC, of faropenem and the above four reference antibacterial agents against PSSP and PRSP. Against PSSP No. 127, a sensitive strain to both penicillin G and cefcapene, faropenem showed almost the same bactericidal activity as those of reference agents. Against PSSP No. 108, a penicillin-susceptible and cephem-resistant strain, and PRSP No. 57, a resistant strain to both of penicillin and cephem, faropenem of 1 MIC showed bactericidal activity, but reference agents needed 4 MIC to show bactericidal activity. PMID:10746191

  19. 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…

  20. An Investigation of Implicit Active Contours for Scientific Image Segmentation

    SciTech Connect

    Weeratunga, S K; Kamath, C

    2003-10-29

    The use of partial differential equations in image processing has become an active area of research in the last few years. In particular, active contours are being used for image segmentation, either explicitly as snakes, or implicitly through the level set approach. In this paper, we consider the use of the implicit active contour approach for segmenting scientific images of pollen grains obtained using a scanning electron microscope. Our goal is to better understand the pros and cons of these techniques and to compare them with the traditional approaches such as the Canny and SUSAN edge detectors. The preliminary results of our study show that the level set method is computationally expensive and requires the setting of several different parameters. However, it results in closed contours, which may be useful in separating objects from the background in an image.

  1. Investigating Stellar Activity with CoRoT Observations

    NASA Astrophysics Data System (ADS)

    Mathur, S.; Salabert, D.; García, R. A.; Régulo, C.; Ballot, J.; Metcalfe, T. S.

    2012-09-01

    The recent study of the CoRoT target HD 49933 found evidence of variability in its magnetic activity. This was the first time that stellar activity had been detected using asteroseismic data. For the Sun and HD 49933, we observe an increase of the p-mode frequencies and a decrease of the maximum amplitude per radial mode when the activity level is higher. Moreover a similar behavior of the frequency shifts with frequency has been found for the Sun and HD 49933. We study three other CoRoT targets, for which modes have been detected and well identified: HD 181420, HD 49385, and HD 52265 (which is hosting a planet). We report on how the seismic parameters (frequency shifts and amplitude) vary during the observation of these stars.

  2. Investigation of Fast and Slow CMEs Effect on Geomagnetic Activity

    NASA Astrophysics Data System (ADS)

    Donmez, Burcin; Kilcik, Ali

    2016-07-01

    Here we investigate the relationship between the fast (v>800 km/s) and slow (v<400 km/s) coronal mass ejections (CMEs) and geomagnetic Ap and Dst indices during the last two solar cycles (cycle 23 and 24). In result of our analysis we found following results 1) Fast CMEs show much better relationship with geomagnetic Ap and Dst indices compared to slow ones, 2) Similar to geomagnetic indices, the number of fast CMEs decreased seriously during solar cycle 24th, while the number of slow CMEs are almost the same during the investigated whole time interval (1996 through 2016).

  3. Phytochemical investigation and antimicrobial activity of Psidium guajava L. leaves

    PubMed Central

    Metwally, A. M.; Omar, A. A.; Harraz, F. M.; El Sohafy, S. M.

    2010-01-01

    Psidium guajava L. leaves were subjected to extraction, fractionation and isolation of the flavonoidal compounds. Five flavonoidal compounds were isolated which are quercetin, quercetin-3-O-α-L-arabinofuranoside, quercetin-3-O-β-D-arabinopyranoside, quercetin-3-O-β-D-glucoside and quercetin-3-O-β-D-galactoside. Quercetin-3-O-β-D-arabinopyranoside was isolated for the first time from the leaves. Fractions together with the isolates were tested for their antimicrobial activity. The antimicrobial studies showed good activities for the extracts and the isolated compounds. PMID:20931082

  4. The Beliefs of Two Expert EFL Learners

    ERIC Educational Resources Information Center

    Mercer, Sarah

    2011-01-01

    Much of the research into "expert" language learners has focused largely on their learning strategies or styles. Less attention has been paid to other expert learner characteristics, such as learner beliefs. However, the importance of learners' beliefs in guiding their behaviours and how they interpret their experiences is widely recognised. This…

  5. 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. "Identifying…

  6. 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…

  7. Model Learner Outcomes for Science Education.

    ERIC Educational Resources Information Center

    Clark, Richard C.; Hessler, Edward

    This document provides curriculum planners with models of learner outcomes that can be incorporated into a science curriculum and science essential learner outcomes. The first chapter includes a list of educational system values and learner values, philosophy of education, the mission for public education, and learner goals that describe the…

  8. Learner Control: When Does It Work?

    ERIC Educational Resources Information Center

    Higginbotham-Wheat, Nancy

    This review of the literature on five learner control variables in computer-based instruction concludes that: (1) pacing left to learner control has been found ineffective because learners tend to procrastinate or to exit lessons prematurely; (2) sequence, or content flow, has been an ineffective variable left under learner control since…

  9. Evolution & Phylogenetic Analysis: Classroom Activities for Investigating Molecular & Morphological Concepts

    ERIC Educational Resources Information Center

    Franklin, Wilfred A.

    2010-01-01

    In a flexible multisession laboratory, students investigate concepts of phylogenetic analysis at both the molecular and the morphological level. Students finish by conducting their own analysis on a collection of skeletons representing the major phyla of vertebrates, a collection of primate skulls, or a collection of hominid skulls.

  10. [Investigation of Aerosol Mixed State and CCN Activity in Nanjing].

    PubMed

    Zhu, Lin; Ma, Yan; Zheng, Jun; Li, Shi-zheng; Wang, Li-peng

    2016-04-15

    During 11-18 September 2014, the size-resolved aerosol Cloud Condensation Nuclei (CCN) activity and mixing state were measured using Cloud Condensation Nuclei Counter (CCNC), Aerosol Particle Mass (APM) and Scanning Mobility Particle Sizer (SMPS). The results showed that aerosols mainly existed as an internal mixture. For 76, 111, 138 and 181 nm particles, black carbon (BC) accounted for 5.4%, 10%, l0.7% and 6.7% of the particle mass, but as high as 51%, 57%, 70% and 59% of the particle number concentrations, respectively, suggesting that BC was a type of important condensation nuclei in the atmosphere and made significant contributions to particle numbers. The occasionally observed external mixtures were mainly present in 111 and 138 nm particles. The critical supersaturation was 0.25%, 0.13%, 0.06% and 0.015% for 76, 111, 138 and 181 nm particles, respectively. Precipitation and haze had significant effects on the particle CCN activity. The hygroscopicity parameter K was 0.37, 0.29 and 0.39 in rainy, clear and hazy days, respectively. Particle density and CCN activity were impacted by chemical compositions. Compared with clear days, higher contents of inorganic salts and lower contents of organics were found on hazy days, accompanied by lower particle density and higher CCN activity. PMID:27548938

  11. Flow Cytometric Investigation of Classical and Alternative Platelet Activation Markers

    PubMed Central

    Debreceni, Ildikó Beke; Kappelmayer, János

    2013-01-01

    Platelets show a substantial role in the maintenance of vascular integrity when these cells after a rapid activation adhere to the vessel wall lesion, aggregate with other platelets and leukocytes resulting in an arterial thrombosis. Analysis of in vivo platelet activation at an early time point is crucial in the detection of developing thrombotic events. In addition, the forecast of future complications as well as the evaluation of the efficacy of anti- platelet medication are also essential in a large group of patients. Changes in the levels of platelet receptors or alteration in other surface properties due to intra- and extracellular responses to a stimulus can be measurable primarily by flow cytometry with specific antibodies via the assessment of classical and alternative platelet activation markers. Some of these biomarkers have been already used in routine laboratory settings in many cases, while others still stand in the phase of research applications. Deficiency in platelet receptors is also accessible with this technique for the diagnosis of certain bleeding disorders. We here describe the most important types of platelet activation markers, and give an overview how the levels of these markers are altered in different diseases.

  12. Our Economy: How It Works. Activities and Investigation. Teacher's Edition.

    ERIC Educational Resources Information Center

    Clawson, Elmer U.

    To help junior and senior high school students develop a better understanding of the United States' economy, this teacher's guide presents a series of learning activities centered around eight general themes. The topics (corresponding to the document's eight chapters) include both international and global economic issues as well as current…

  13. Designing the Perfect Plant: Activities to Investigate Plant Ecology

    ERIC Educational Resources Information Center

    Lehnhoff, Erik; Woolbaugh, Walt; Rew, Lisa

    2008-01-01

    Plant ecology is an important subject that often receives little attention in middle school, as more time during science classes is devoted to plant biology. Therefore, the authors have developed a series of activities, including a card game--Designing the Perfect Plant--to introduce student's to plant ecology and the ecological trade offs…

  14. Development and Pilot Investigation of Behavioral Activation for Negative Symptoms

    ERIC Educational Resources Information Center

    Mairs, Hilary; Lovell, Karina; Campbell, Malcolm; Keeley, Philip

    2011-01-01

    Negative symptoms cause functional impairment and impede recovery from psychosis, not least, because of limited developments in empirically validated treatments. This article details a pilot evaluation of a behavioral activation (BA) treatment with eight people presenting with psychosis and marked negative symptoms. The rationale for this…

  15. STRUCTURE-ACTIVITY RELATIONSHIP STUIDES AND THEIR ROLE IN PREDICTING AND INVESTIGATING CHEMICAL TOXICITY

    EPA Science Inventory

    Structure-Activity Relationship Studies and their Role in Predicting and Investigating Chemical Toxicity

    Structure-activity relationships (SAR) represent attempts to generalize chemical information relative to biological activity for the twin purposes of generating insigh...

  16. An investigation of the impact of selected prereading activities on student content learning through laboratory activities

    NASA Astrophysics Data System (ADS)

    Kass, Jesse (Shaya)

    This study investigated whether two prereading activities impacted student learning from hands-on science activities. The study was based on constructivist learning theory. Based on the work of Piaget, it was hypothesized that students who activated prior knowledge would learn more from the activities. Based on the work of Vygotsky it was hypothesized that students who talk more and write more would learn more from the activity. The K-W-L chart and anticipation guide strategies were used with eighth grade students at Graves Middle School in Whittier, California before learning about levers and convection currents. D. M. Ogle (1986) created the three-column K-W-L chart to have students activate prior knowledge. In the first column, the students write what they already know about a subject, in the second column, the students write what they want to know about the subject, and the students complete the third column after learning about a subject by writing answers to the questions that they asked in the second column. Duffelmeyer (1994) created the anticipation guide based on Herber's (1978) reasoning guide. In the anticipation guide, the teacher creates three or four sentences that convey the major ideas of the topic and the students either agree or disagree with the statements. After learning about the topic, students revisit their answers and decide if they were correct or incorrect and they must defend their choices. This research used the Solomon (1947) four-square design and compared both the experimental groups to a control group that simply discussed the concepts before completing the activity. The research showed no significant difference between the control group and either of the treatment groups. The reasons for the lack of significant differences are considered. It was hypothesized that since the students were unfamiliar with the prereading activities and did not have much experience with using either writing-to-learn or talking-to-learn strategies, the

  17. Investigation into biologically active constituents of Geum rivale L.

    PubMed

    Owczarek, Aleksandra; Gudej, Jan

    2013-01-01

    Aerial and underground parts of Geum rivale (Rosaceae) were investigated. Tiliroside, gallic acid, ellagic acid and a sterol fraction were isolated from aerial parts of the plant. The sterol fraction was analyzed using GC-MS. Eleven phenolic acids were identified in aerial parts of the plant, and eight in underground parts, by means of RP-HPLC analysis. The quantitative determination of phenolic acids, tannins and flavonoids was also carried out.

  18. Electrochemical investigations on the oxygen activation by cytochrome P-450.

    PubMed

    Scheller, F; Renneberg, R; Schwarze, W; Strnad, G; Pommerening, K; Prümke, H J; Mohr, P

    1979-01-01

    The application of cytochrome P-450 in substrate conversion is complicated both due to the limited stability and the cofactor regeneration problems. To overcome the disadvantages of NADPH consumption the transfer of the reduction equivalents from an electrode into the cytochrome P-450-system was studied: 1. NADPH was cathodically reduced at a mercury pool electrode. By immobilization of NADP on dialdehyde Sephadex the reductive recycling was possible. 2. Different forms of reduced oxygen were produced by the cathode: a) The reaction of O2- with deoxycorticosterone yields a carboxylic acid derivative. In contrast the cytochrome P-450 catalyzed NADPH-dependent reaction with the same substrate gives corticosterone, O2- represents only an intermediate in the activation of oxygen and is not the "activated oxygen" species. b) Molecular oxygen was reduced to HO2- and H2O2, respectively. The interaction of adsorbed cytochrome P-450 on the electrode surface with the reduced oxygen species in the absence of NADPH was studied. The electrochemically generated peroxide seems to be more active than added H2O2. 3. In a model of electro-enzyme-reactor several substrates were hydroxylated by microsomal cytochrome P-450 with cathodically reduced oxygen which substitutes NADPH.

  19. Investigation of antibacterial activity of aspidin BB against Propionibacterium acnes.

    PubMed

    Gao, Chang; Guo, Na; Li, Na; Peng, Xiao; Wang, Peng; Wang, Wei; Luo, Meng; Fu, Yu-Jie

    2016-03-01

    In the present study, antibacterial activity of four kinds of phloroglucinol derivatives extracted from Dryopteris fragrans (L.) Schott against S. aureus, S. epidermidis and P. acnes has been tested. Aspidin BB exerted the strongest antibacterial activity with minimal inhibition concentration (MIC) values ranging from 7.81 to 15.63 μg/mL. The time-kill assay indicated that aspidin BB could kill P. acnes completely at 2 MIC (MBC) within 4 h. By using AFM, we demonstrated extensive cell surface alterations of aspidin BB-treated P. acnes. SDS-PAGE of supernatant proteins and lipid peroxidation results showed that aspidin BB dose-dependently affected membrane permeability of P. acnes. DNA damage and protein degradation of P. acnes were also verified. SDS-PAGE of precipitated proteins revealed possible targets of aspidin BB, i.e., heat shock proteins (26 kDa) and lipase (33 kDa) which could all cause inflammation. Aspidin BB also seriously increased the inhibition rate of lipase activity from 10.20 to 65.20 % to possibly inhibit the inflammation. In conclusions, the effective constituents of D. fragrans (L.) Schott to treat acne might be phloroglucinol derivatives including aspidin BB, aspidin PB, aspidinol and dryofragin. Among this, aspidin BB inhibited the growth of P. acnes by disrupting their membrane, DNA and proteins and finally leaded to the cell death. The obtained data highlighted the potential of using aspidin BB as an alternative treatment for acne vulgaris. PMID:26596576

  20. An investigation of the theoretical content of physical activity brochures

    PubMed Central

    Gainforth, Heather L.; Barg, Carolyn J.; Latimer, Amy E.; Schmid, Kristina L.; O'Malley, Deborah; Salovey, Peter

    2011-01-01

    New evidence-based physical activity guidelines and recommendations for constructing messages supplementing the guidelines have been put forth. As well, recent reviewshave identified theoretical constructs that hold promise as targets for intervention: self-regulation, outcome expectancies and self-efficacy. The purpose of this study was to examine the integration of messages targeting self-regulation, self-efficacy and outcome expectancies in existing physical activity brochures. Twenty-two PA brochures from Canadian and American National Health Organizations were assessed for their use self-efficacy, self-regulatory processes and outcome expectancies. Brochures were analyzed line-by-line using a modified version of the validated Content Analysis Approach to Theory-Specified Persuasive Educational Communication (CAATSPEC; Abraham et al., 2007). One third of the brochures were coded by two independent raters coded a third of the brochures (n = 7). Inter-rater reliability was acceptable for 17 of the 20 categories (rs> .79). Discrepancies in all categories were discussed and agreement was reached. The remaining brochures were coded by one of the two raters. Usage of thethree key theoretical constructs accounted for only 36.43% of brochure content (20.23% self-efficacy, 10.40% outcome expectancies, 5.80% self-regulation). Brochures lacked the use of a variety of theoretical strategies, specifically goal-setting, planning and verbal persuasion and rarely highlighted the affective benefits of physical activity. In the future brochures should aim to place increased emphasis on self-regulation, self-efficacy, and affective outcome expectancies. PMID:22125418

  1. Virtual Investigations of an Active Deep Sea Volcano

    NASA Astrophysics Data System (ADS)

    Sautter, L.; Taylor, M. M.; Fundis, A.; Kelley, D. S.; Elend, M.

    2013-12-01

    Axial Seamount, located on the Juan de Fuca spreading ridge 300 miles off the Oregon coast, is an active volcano whose summit caldera lies 1500 m beneath the sea surface. Ongoing construction of the Regional Scale Nodes (RSN) cabled observatory by the University of Washington (funded by the NSF Ocean Observatories Initiative) has allowed for exploration of recent lava flows and active hydrothermal vents using HD video mounted on the ROVs, ROPOS and JASON II. College level oceanography/marine geology online laboratory exercises referred to as Online Concept Modules (OCMs) have been created using video and video frame-captured mosaics to promote skill development for characterizing and quantifying deep sea environments. Students proceed at their own pace through a sequence of short movies with which they (a) gain background knowledge, (b) learn skills to identify and classify features or biota within a targeted environment, (c) practice these skills, and (d) use their knowledge and skills to make interpretations regarding the environment. Part (d) serves as the necessary assessment component of the laboratory exercise. Two Axial Seamount-focused OCMs will be presented: 1) Lava Flow Characterization: Identifying a Suitable Cable Route, and 2) Assessing Hydrothermal Vent Communities: Comparisons Among Multiple Sulfide Chimneys.

  2. Synthesis of marmycin A and investigation into its cellular activity

    NASA Astrophysics Data System (ADS)

    Cañeque, Tatiana; Gomes, Filipe; Mai, Trang Thi; Maestri, Giovanni; Malacria, Max; Rodriguez, Raphaël

    2015-09-01

    Anthracyclines such as doxorubicin are used extensively in the treatment of cancers. Anthraquinone-related angucyclines also exhibit antiproliferative properties and have been proposed to operate via similar mechanisms, including direct genome targeting. Here, we report the chemical synthesis of marmycin A and the study of its cellular activity. The aromatic core was constructed by means of a one-pot multistep reaction comprising a regioselective Diels-Alder cycloaddition, and the complex sugar backbone was introduced through a copper-catalysed Ullmann cross-coupling, followed by a challenging Friedel-Crafts cyclization. Remarkably, fluorescence microscopy revealed that marmycin A does not target the nucleus but instead accumulates in lysosomes, thereby promoting cell death independently of genome targeting. Furthermore, a synthetic dimer of marmycin A and the lysosome-targeting agent artesunate exhibited a synergistic activity against the invasive MDA-MB-231 cancer cell line. These findings shed light on the elusive pathways through which anthraquinone derivatives act in cells, pointing towards unanticipated biological and therapeutic applications.

  3. Green synthesis, spectroscopic investigation and photocatalytic activity of lead nanoparticles.

    PubMed

    Elango, Ganesh; Roopan, Selvaraj Mohana

    2015-03-15

    Most of researcher focused their research towards synthesize of nanoparticles by the method of applied chemical method which was one of the costliest method. We have focused cheapest and simplest method for the synthesizing of lead nanoparticles (Pb-NPs) using cocos nucifera L extract. The methanolic extract of cocos nucifera L was efficiently used as a reducing agent for synthesizing Pb-NPs. On treatment of lead acetate with cocos nucifera coir extracts, stable Pb-NPs were formed. The synthesized Pb-NPs were further confirmed by UV-visible spectroscopy, X-ray diffraction (XRD), Transmission electron microscope (TEM) and Energy Dispersive (EDAX) analysis. The secondary metabolites present in methanolic extract which can mainly act as a reducing and capping agents for the formation of Pb-NPs were identified by GC-MS. Anti-microbial activity for Pb-NPs against four pathogenic strain's such as Staphylococcus aureus, Escheria coli, Staphylococcus epidermis and Bacillus subtilis. Result states that Pb-NPs size was 47 nm and also shows good activity against S. aureus. Further we report on photocatalytic absorption of malachite green dye processed in short UV wavelength at 254 nm. UV spectral analysis showed peak absorbance at 613 nm with special reference to the excitation of surfaces plasmon vibration by Pb-NPs. PMID:25574657

  4. Green synthesis, spectroscopic investigation and photocatalytic activity of lead nanoparticles

    NASA Astrophysics Data System (ADS)

    Elango, Ganesh; Roopan, Selvaraj Mohana

    2015-03-01

    Most of researcher focused their research towards synthesize of nanoparticles by the method of applied chemical method which was one of the costliest method. We have focused cheapest and simplest method for the synthesizing of lead nanoparticles (Pb-NPs) using cocos nucifera L extract. The methanolic extract of cocos nucifera L was efficiently used as a reducing agent for synthesizing Pb-NPs. On treatment of lead acetate with cocos nucifera coir extracts, stable Pb-NPs were formed. The synthesized Pb-NPs were further confirmed by UV-visible spectroscopy, X-ray diffraction (XRD), Transmission electron microscope (TEM) and Energy Dispersive (EDAX) analysis. The secondary metabolites present in methanolic extract which can mainly act as a reducing and capping agents for the formation of Pb-NPs were identified by GC-MS. Anti-microbial activity for Pb-NPs against four pathogenic strain's such as Staphylococcus aureus, Escheria coli, Staphylococcus epidermis and Bacillus subtilis. Result states that Pb-NPs size was 47 nm and also shows good activity against S. aureus. Further we report on photocatalytic absorption of malachite green dye processed in short UV wavelength at 254 nm. UV spectral analysis showed peak absorbance at 613 nm with special reference to the excitation of surfaces plasmon vibration by Pb-NPs.

  5. Investigations of biomechanical activity of macrophages during phagocytosis

    NASA Astrophysics Data System (ADS)

    Kovari, Daniel; Curtis, Jennifer

    2012-02-01

    Phagocytosis has traditionally been investigated in terms of the relevant biochemical signaling pathways that trigger the process and lead to the deformation of the cell as it engulfs a target. Physical changes in the cell include rearrangement and polymerization of actin in the phagocytic cup, large membrane deformations, increased membrane area via exocytosis, and closure of the phagocytic cup through membrane fusion. Hence, phagocytosis is a fine-tuned balance between biophysical cellular events and chemical signaling, which are responsible for driving these materials and mechanical changes. We present a series of assays designed to probe the physical/mechanical parameters that govern a cell during phagocytosis. Custom built micropipette manipulators are used to manipulate individual cells, facilitating high-resolution microscopy of individual phagocytic events. This work has been supported by NSF PoLS #0848797.

  6. Investigating Molecular Hydrogen in Active Regions with IRIS

    NASA Astrophysics Data System (ADS)

    Jaeggli, Sarah A.; Saar, Steven H.; Daw, Adrian N.; Innes, Davina

    2014-06-01

    Molecular hydrogen should be the most abundant molecular species in sunspots, but recent observations with IRIS show that its florescent signature is absent from above the sunspot umbra, but appears brightly during flares. In this poster we continue the analysis of FUV observations of H2 in active regions, examining the correlation between the intensity of the H2 lines and the lines of C II and Si IV which are responsible for their excitation. We particularly focus on differentiating places where H2 is abundant, holes in the chromospheric opacity where FUV photons can enter more deeply into the solar atmosphere, and places where the FUV radiation field is intense, as in flares.

  7. The Good Second Language Learner

    ERIC Educational Resources Information Center

    Naiman, N.; And Others

    1975-01-01

    Reports on a research study designed to find out more about the successful second language learner. By means of interviews, a list of the learning strategies of good language students was developed. (PMP)

  8. Theory, Investigation and Stability of Cathode Electrocatalytic Activity

    SciTech Connect

    Ding, Dong; Liu, Mingfei; Lai, Samson; Blinn, Kevin; Liu, Meilin

    2012-09-30

    The main objective of this project is to systematically characterize the surface composition, morphology, and electro-catalytic properties of catalysts coated on LSCF, aiming to establish the scientific basis for rational design of high-performance cathodes by combining a porous backbone (such as LSCF) with a thin catalyst coating. The understanding gained will help us to optimize the composition and morphology of the catalyst layer and microstructure of the LSCF backbone for better performance. More specifically, the technical objectives include: (1) to characterize the surface composition, morphology, and electro-catalytic properties of catalysts coated on LSCF; (2) to characterize the microscopic details and stability of the LSCF-catalyst (e.g., LSM) interfaces; (3) to establish the scientific basis for rational design of high-performance cathodes by combining a porous backbone (such as LSCF) with a thin catalyst coating; and (4) to demonstrate that the performance and stability of porous LSCF cathodes can be enhanced by the application of a thin-film coating of LSM through a solution infiltration process in small homemade button cells and in commercially available cells of larger dimension. We have successfully developed dense, conformal LSM films with desired structure, composition, morphology, and thickness on the LSCF surfaces by two different infiltration processes: a non-aqueous and a water-based sol-gel process. It is demonstrated that the activity and stability of LSCF cathodes can be improved by the introduction of a thin-film LSM coating through an infiltration process. Surface and interface of the LSM-coated LSCF cathode were systematically characterized using advanced microscopy and spectroscopy techniques. TEM observation suggests that a layer of La and Sr oxide was formed on LSCF surfaces after annealing. With LSM infiltration, in contrast, we no longer observe such La/Sr oxide layer on the LSM-coated LSCF samples after annealing under similar

  9. Valuing Informal Arguments and Empirical Investigations during Collective Argumentation

    ERIC Educational Resources Information Center

    Yopp, David A.

    2012-01-01

    Considerable literature has documented both the pros and cons of students' use of empirical evidence during proving activities. This article presents an analysis of a classroom episode involving in-service middle school, high school, and college teachers that demonstrates that learners need not be steered away from empirical investigations during…

  10. Investigating the Structure of Active Galactic Nuclei: The Dusty Torus

    NASA Astrophysics Data System (ADS)

    Stalevski, Marko

    2012-11-01

    Active galactic nuclei Nowadays it is widely accepted that every massive galaxy harbors a supermassive black hole (SMBH) at its center. A number of apparent correlations between SMBH mass and host galaxy structural and dynamical properties have been observed. The correlation between the masses of SMBHs and their host galactic bulges suggest a link between their growth (Kormendy & Richstone, 1995; Kormendy & Gebhardt, 2001). Active galactic nucleus (AGN) represents a phase in the life of a galaxy, during which the SMBH growth is directly observable. The term AGN encompasses a variety of energetic phenomena in galactic centers triggered by the matter spiralling into a SMBH at a relatively high rate. The radiation coming from AGNs originates in the conversion of gravitational potential energy into thermal energy as matter spirals towards the SMBH through an accretion disk (Lynden- Bell, 1969). Their luminosity can be up to 10000 greater then the total luminosity of a normal galaxy. The radiated AGN continuum covers a broad range of spectrum, from the X to radio domain, it is partially polarized and variable in time. Radiation from the central engine is ionizing the surrounding medium, creating conditions for the strong emission line spectrum, superimposed on the continuum. Sometimes, highly collimated and fast outflows (“jets”) emerge perpendicular to the accretion disk. Since the discovery of Keel (1980) that the orientation of Seyfert 1 galaxies is not random, it xxx has been recognized that the appearance of an AGN varies with the viewing angle. This has led to the picture of “orientation unification” (see Antonucci, 1993; Urry & Padovani, 1995) where the structure of AGNs is believed to be basically similar but what we see is a strong function of orientation (see Fig. 9). In this unified model, the central black hole is surrounded by a geometrically-thin accretion disk which is the source of the strong X-ray emission and UV/optical continuum (see Jovanovic

  11. The Formation and Development of Chinese EFL Learners' English Mental Lexicon

    ERIC Educational Resources Information Center

    Dai, Zhongxin; Wang, Kemin

    2013-01-01

    This paper investigated some dominant features and influential factors in the formation and developmental process of the English mental lexicon of Chinese EFL learners. Data were collected by means of word tests. The result of the data analysis shows: (1) Chinese EFL learners acquire very little of the overall word knowledge; and (2) aspects of…

  12. Receptive Volitional Subjunctive Abilities in Heritage and Traditional Foreign Language Learners of Spanish

    ERIC Educational Resources Information Center

    Mikulski, Ariana M.

    2010-01-01

    The Spanish subjunctive has been known to pose difficulties for learners of Spanish whose native language is English (e.g., Collentine, 1997, 2003; Terrell, Baycroft, & Perrone, 1987). Investigating the same feature in heritage learners of Spanish can provide more information about the linguistic development of this growing population. This pilot…

  13. Attention to Irregular Verbs by Beginning Learners of German: An Eye-Movement Study

    ERIC Educational Resources Information Center

    Godfroid, Aline; Uggen, Maren S.

    2013-01-01

    This study focuses on beginning second language learners' attention to irregular verb morphology, an area of grammar that many adults find difficult to acquire (e.g., DeKeyser, 2005; Larsen-Freeman, 2010). We measured beginning learners' eye movements during sentence processing to investigate whether or not they actually attend to…

  14. Potential Bonds between Extroversion/Introversion and Iranian EFL Learners' Listening Comprehension Ability

    ERIC Educational Resources Information Center

    Alavinia, Parviz; Sameei, Abdolraoof

    2012-01-01

    The present study was implemented to investigate the possible relationship between introversion/extroversion and the listening ability of intermediate Iranian EFL (English as a Foreign Language) learners by taking into account their gender, age, and grades of study. A total of 120 Intermediate learners (62 males and 58 females) studying at…

  15. Instrumental Motivation, Critical Thinking, Autonomy and Academic Achievement of Iranian EFL Learners

    ERIC Educational Resources Information Center

    Afshar, Hassan Soodmand; Rahimi, Ali; Rahimi, Masoud

    2014-01-01

    Among the factors influencing learners' learning, instrumental motivation, critical thinking and autonomy are thought to be of crucial importance. The present study, thus, set out to investigate relationships between instrumental motivation, critical thinking, autonomy and academic achievement of Iranian EFL learners. To this end, 100 Iranian…

  16. Effects of Glosses on Vocabulary Gain and Retention among Tertiary Level EFL Learners

    ERIC Educational Resources Information Center

    Azari, Foroogh; Abdullah, Faiz Sathi; Heng, Chan Swee; Hoon, Tan Bee

    2012-01-01

    This paper reports on a study that aimed to investigate the effects of textual glosses on the lexical development of EFL learners. Given the importance of the English language for tertiary level study, it is necessary for EFL learners to read independently and to acquire the vocabulary they need for disciplinary study. Many studies have reported…

  17. The Acquisition of Consonant Clusters by Japanese Learners of English: Interactions of Speech Perception and Production

    ERIC Educational Resources Information Center

    Sperbeck, Mieko

    2010-01-01

    The primary aim of this dissertation was to investigate the relationship between speech perception and speech production difficulties among Japanese second language (L2) learners of English, in their learning complex syllable structures. Japanese L2 learners and American English controls were tested in a categorical ABX discrimination task of…

  18. The Effect of Context on the EFL Learners' Idiom Processing Strategies

    ERIC Educational Resources Information Center

    Rohani, Gholamreza; Ketabi, Saeed; Tavakoli, Mansoor

    2012-01-01

    The present study investigated the effect of context on the strategies the EFL learners utilized to process idioms. To do so, ten Iranian intermediate EFL learners were randomly assigned to two groups who then attended a think-aloud session. The 5 subjects in the first group were exposed to an animated cartoon including 23 unfamiliar idioms while…

  19. The Influence of Teachers' Anxiety-Reducing Strategies on Learners' Foreign Language Anxiety

    ERIC Educational Resources Information Center

    Alrabai, Fakieh

    2015-01-01

    This quasi-experimental study investigated the effects on learner anxiety of anxiety-reducing strategies utilized by English as a foreign language (EFL) teachers in Saudi Arabia. The study was conducted in two stages. In the first stage, sources of foreign language (FL) anxiety for Saudi learners of English (N = 596) were identified using The…

  20. Syntactic Priming Effects between Modalities: A Study of Indirect Questions/Requests among Persian English Learners

    ERIC Educational Resources Information Center

    Biria, Reza; Ameri-Golestan, Ahmad; Antón-Méndez, Inés

    2010-01-01

    This study examines the impact of syntactic priming on production of indirect questions/requests by Persian learners of English as a foreign language. Eighty learners participated in two experiments investigating the impact of syntactic priming on oral production and the possibility of transfer of the priming effects to a different modality.…

  1. Phonological Memory and the Acquisition of Grammar in Child L2 Learners

    ERIC Educational Resources Information Center

    Verhagen, Josje; Leseman, Paul; Messer, Marielle

    2015-01-01

    Previous studies show that second language (L2) learners with large phonological memory spans outperform learners with smaller memory spans on tests of L2 grammar. The current study investigated the relationship between phonological memory and L2 grammar in more detail than has been done earlier. Specifically, we asked how phonological memory…

  2. Relationships among Learner Characteristics and Preservice Elementary Teachers' Views of Nature of Science

    ERIC Educational Resources Information Center

    Akerson, Valarie L.; Donnelly, Lisa A.

    2008-01-01

    The purpose of this study was to explore the relationship of learner characteristics and preservice teachers' views of nature of science (NOS) prior to formal instruction. Learner characteristics investigated included metacognitive awareness, self-efficacy, attitudes toward science teaching, Perry's intellectual and ethical developmental levels,…

  3. On the Viable Linkages between Extroversion/Introversion and Academic Iranian EFL Learners' Writing Proficiency

    ERIC Educational Resources Information Center

    Alavinia, Parviz; Hassanlou, Adel

    2014-01-01

    The current study was aimed at investigating the relationship between academic Iranian EFL learners' extroversion/introversion and their writing performance. The participants of the study were some 52 BA learners majoring in English language literature in Urmia and Tabriz state universities. The chosen sample comprised of both males and females…

  4. Capturing the Dynamics of Second Language Development via Learner Corpus Research: A Very Long Engagement

    ERIC Educational Resources Information Center

    Hasko, Victoria

    2013-01-01

    This introductory paper highlights the promising potential of learner corpora to facilitate investigations of the developmental processes underlying L2 learning. It offers a critical discussion of the aspects in which the disciplines of learner corpus (LC) research and SLA would benefit from closer interdisciplinary engagement and introduces the…

  5. Learners' Strategies with a Grammar Application: The Influence of Language Ability and Personality Preferences

    ERIC Educational Resources Information Center

    Hwu, Fenfang

    2007-01-01

    This case study investigated the ways pre-major and pre-minor students of Spanish interacted with a grammar application from four perspectives. Firstly, using the computer's tracking ability to collect learners' behaviors, the study set out to uncover the different ways learners approached the application. Secondly, the study assessed the…

  6. Factors Impacting Corporate E-Learners' Learning Flow, Satisfaction, and Learning Persistence

    ERIC Educational Resources Information Center

    Joo, Young Ju; Joung, Sunyong; Kim, Nam Hee; Chung, Hyun Min

    2012-01-01

    This study aimed to investigate the structural relationships among teaching presence, cognitive presence, usage, learning flow, satisfaction, and learning persistence in corporate e-learners. The research participants were 462 e-learners registered for e-lectures through an electronics company in South Korea. First, the sense of teaching presence,…

  7. A Shared Document-Based Annotation Tool to Support Learner-Centred Collaborative Learning

    ERIC Educational Resources Information Center

    Nokelainen, Petri; Miettinen, Miikka; Kurhila, Jaakko; Floreen, Patrik; Tirri, Henry

    2005-01-01

    A shared document-based annotation tool was presented, and its usefulness in two different real-life web-based university-level courses (adult learners, n = 27 and adolescent learners, n = 23) was empirically investigated. The study design embodied three data collection phases: (1) a pretest measuring self-rated motivation, learning strategies,…

  8. A Study of Community College Learner-Centered Teaching Styles and Students' Motivation to Learn

    ERIC Educational Resources Information Center

    Rossi, Cindy M.

    2010-01-01

    The purpose of this study was to investigate the relationship between community college business faculty members' perceptions of their use of learner-centered teaching practices and their students' perceptions of their motivation to learn. Learner-centered teaching practices have been linked to students' motivation. This study used on-line survey…

  9. The Relationship between Critical Thinking Ability and Reading Strategies Used by Iranian EFL Learners

    ERIC Educational Resources Information Center

    Mohammadi, Esmaeel Nour; Heidari, Farrokhlagha; Niry, Nasrin Dehghan

    2012-01-01

    The current empirical study aimed to identify those categories of reading strategies (cognitive, meta-cognitive, and compensation) that are mostly used by Iranian EFL learners, and investigate if there is any significant relationship between critical thinking ability and reading strategies used by these learners. It also pursued if there is any…

  10. The Effect of Self-Assessment on EFL Learners' Self-Efficacy

    ERIC Educational Resources Information Center

    Baleghizadeh, Sasan; Masoun, Atieh

    2013-01-01

    This study investigated the continuous influence of self-assessment on EFL (English as a foreign language) learners' self-efficacy. The participants, divided into an experimental and a control group, were 57 Iranian EFL learners in an English-language institute. The participants' self-efficacy was measured through a questionnaire that…

  11. Learning Modern Greek: A Comparison of Development and Identification Patterns among Heritage and Foreign Language Learners

    ERIC Educational Resources Information Center

    Triantafillidou, Lida; Hedgcock, John S.

    2007-01-01

    Although second language (L2) research has explored connections between sociopsychological variables and L2 socialization processes, relatively few investigations have compared heritage language (HL) learners to traditional foreign language (FL) learners in the North American context. This descriptive study compares the learning and acculturation…

  12. Using Wiki to Teach Part-Time Adult Learners in a Blended Learning Environment

    ERIC Educational Resources Information Center

    Basar, Siti Mariam Muhammad Abdul; Yusop, Farrah Dina

    2014-01-01

    This exploratory study investigated the perceptions of 31 part-time adult learners who participated in an online collaborative writing experience. Situated in the context of a blended learning environment of an advanced English learning course, this study looked into learners' perceptions with respect to the benefits of collaborative writing using…

  13. Sharing the Journey of Facilitator and Learner: Online Pedagogy in Practice

    ERIC Educational Resources Information Center

    Reushle, Shirley; Mitchell, Maxine

    2009-01-01

    Two perspectives are used to reflect on the learning design of a postgraduate online course--that of the designer/facilitator and that of the learner. While the course focus is on online pedagogical approaches, the main aim is to connect learners with each other and with the facilitator so that together they may investigate, trial, challenge and…

  14. Engaging Online Adult Learners in Higher Education: Motivational Factors Impacted by Gender, Age, and Prior Experiences

    ERIC Educational Resources Information Center

    Yoo, Sun Joo; Huang, Wenhao David

    2013-01-01

    As the number of online degree programs continues to grow among higher education institutions in the United States, engaging online adult learners to online degree programs is getting more difficult than before. Therefore, this study, situated in a land grant university, investigated the motivational factors that contribute to adult learners'…

  15. Discourse Functions and Vocabulary Use in English Language Learners' Synchronous Computer-Mediated Communication

    ERIC Educational Resources Information Center

    Rabab'ah, Ghaleb

    2013-01-01

    This study explores the discourse generated by English as a foreign language (EFL) learners using synchronous computer-mediated communication (CMC) as an approach to help English language learners to create social interaction in the classroom. It investigates the impact of synchronous CMC mode on the quantity of total words, lexical range and…

  16. The Relationship between Iranian EFL Learners' Beliefs about Language Learning and Language Learning Strategy Use

    ERIC Educational Resources Information Center

    Zarei, Abbas Ali; Rahmani, Hanieh

    2015-01-01

    The present study investigated the relationship between Iranian EFL learners' beliefs about language learning and language learning strategy use. A sample of 104 B.A and M.A Iranian EFL learners majoring in English participated in this study. Three instruments, the Michigan Test of English Language Proficiency (MTELP), Beliefs about Language…

  17. Distribution of Hesitation Discourse Markers Used by Iranian EFL Learners during an Oral L2 Test

    ERIC Educational Resources Information Center

    Khojastehrad, Shadi

    2012-01-01

    Previous studies on hesitation strategies used by beginner or advanced L2 learners revealed that beginners mostly leave their hesitation pauses unfilled which causes their speech to sound disfluent, and advanced learners tend to use various fillers in order to sound like native speakers. The present paper reports on a study which investigated the…

  18. Vocabulary in Greek Young Learners' English as a Foreign Language Course Books

    ERIC Educational Resources Information Center

    Konstantakis, Nikolaos; Alexiou, Thomai

    2012-01-01

    Few studies focus on the instruction of vocabulary to very young foreign-language learners. How useful, frequent or even interesting are the words that Greek young learners have acquired by the end of their first couple of "junior" years? This paper investigates the vocabulary used in five recent English as a foreign language (EFL) course books…

  19. The Impact of Discourse Signaling Devices on the Listening Comprehension of L2 Learners

    ERIC Educational Resources Information Center

    Tajabadi, Fahimeh; Taghizadeh, Mahboubeh

    2014-01-01

    The purpose of this study was two-fold: first, it aimed at examining the impact of expository text topics on the listening comprehension of L2 learners; second, it aimed to investigate the impact of macro, micro, and macro-micro discourse markers on the listening comprehension of expository texts by L2 learners. The participants (N =105) were male…

  20. Learner Self-Regulation in Distance Education: A Cross-Cultural Study

    ERIC Educational Resources Information Center

    Al-Harthi, Aisha S.

    2010-01-01

    This study investigated cultural variations between two samples of Arab and American distance learners (N = 190). The overarching purpose was to chart the underlying relationships between learner self-regulation and cultural orientation within distance education environments using structural equation modeling. The study found significant…

  1. The Effects of Web-Based American Music, Lyrics, Definitions, and Explanations on Taiwanese ESL Learners

    ERIC Educational Resources Information Center

    Beasley, Robert E.; Chuang, Yuangshan

    2006-01-01

    The purpose of this investigation was to determine the effects of American music, lyrics, vocabulary definitions, and song explanations during online music study on listening comprehension, vocabulary acquisition, and lifestyle literacy in Taiwanese ESL learners. One-hundred-eight ESL learners from 2 large comprehensive universities in Taiwan…

  2. Student Teachers' Collaborative Construction of Grammar Awareness: The Case of a Highly Competent Learner

    ERIC Educational Resources Information Center

    Svalberg, Agneta M.-L.; Askham, Jim

    2014-01-01

    The paper investigates how a student on a master's-level teacher education course for English language teachers goes about constructing her grammar knowledge. The learner is a novice teacher with English as a foreign language. Learner diary, interview, and group interaction data were analysed thematically, revealing that she made relatively…

  3. Immediate Learner Repair and Its Relationship with Learning Targeted Forms in Dyadic Interaction

    ERIC Educational Resources Information Center

    Nassaji, Hossein

    2011-01-01

    This study investigated the relationship between immediate learner repair in response to interactional feedback and learning targeted forms. In particular, the study examined and compared the relationship between two major types of repair: learner-generated self-repair following elicitations and teacher-generated repair following recasts. It also…

  4. Review of EFL Learners' Habits in the Use of Pedagogical Dictionaries

    ERIC Educational Resources Information Center

    El-Sayed, Al-Nauman Al-Amin Ali; Siddiek, Ahmed Gumaa

    2013-01-01

    A dictionary is an important device for both: EFL teachers and EFL learners. It is highly needed to conduct effective teaching and learning. Many investigations were carried out to study the foreign language learners' habits in the use of their dictionaries in reading, writing, testing and translating. This paper is shedding light on this issue;…

  5. Students' Understanding of Dictionary Entries: A Study with Respect to Four Learners' Dictionaries.

    ERIC Educational Resources Information Center

    Jana, Abhra; Amritavalli, Vijaya; Amritavalli, R.

    2003-01-01

    Investigates the effects of definitional information in the form of dictionary entries, on second language learners' vocabulary learning in an instructed setting. Indian students (Native Hindi speakers) of English received monolingual English dictionary entries of five previously unknown words from four different learner's dictionaries. Results…

  6. The Effects of Processing Instruction and Traditional Instruction on Iranian EFL Learners' Writing Ability

    ERIC Educational Resources Information Center

    Hashemnezhad, Hossein; Zangalani, Sanaz Khalili

    2012-01-01

    The aim of the present paper was to investigate the effects of processing instruction and traditional instruction on Iranian EFL learners' writing ability. Thirty participants who were non-randomly selected out of 63 Intermediate EFL learners, taking English courses in a language institute in Khoy-Iran, participated in this quasi-experimental…

  7. The Effect of BBC World Clips with and without Subtitles on Intermediate EFL Learners' Vocabulary Development

    ERIC Educational Resources Information Center

    Sirmandi, Effat Heidari; Sardareh, Sedigheh Abbasnasab

    2016-01-01

    This study was conducted to investigate the effect of bimodal subtitled films on vocabulary learning among Iranian EFL learners. To achieve this purpose, 60 male and female intermediate learners who were studying English as a Foreign Language (EFL) in Pardis Memar Institiute in Bandar Abbas, Iran, participated in this study. A standard proficiency…

  8. Structural Relationships among E-Learners' Sense of Presence, Usage, Flow, Satisfaction, and Persistence

    ERIC Educational Resources Information Center

    Joo, Young Ju; Joung, Sunyoung; Kim, Eun Kyung

    2013-01-01

    This study aimed to investigate the structural relationships among teaching presence, cognitive presence, usage, learning flow, satisfaction, and learning persistence in corporate e-learners. The research participants were 462 e-learners registered for cyber-lectures through an electronics company in South Korea. The extrinsic variables were sense…

  9. Multilingualism, Perceived Positive Language Interaction (PPLI), and Learner Beliefs: What Do Turkish Students Believe?

    ERIC Educational Resources Information Center

    Thompson, Amy S.; Aslan, Erhan

    2015-01-01

    This study explores the interface between learner beliefs and multilingualism in the under-researched English as a Foreign Language (EFL) context of Turkey. The study investigates the underlying constructs of a modified Beliefs about Language Learning Inventory (BALLI) completed by 168 EFL learners in Turkey using an exploratory factor analysis…

  10. Collecting, Analysing and Using Longitudinal Learner Data for Language Teaching: The Case of LONGDALE-IT

    ERIC Educational Resources Information Center

    Castello, Erik

    2015-01-01

    This study aims to investigate the effectiveness of Data-Driven Learning (DDL) teaching materials based on learner corpus data. The data analysed is made up of texts written by a group of Italian university students and collected as part of the Italian component of the "Longitudinal Database of Learner English" (LONGDALE) project:…

  11. Lexical Priming Effects of Textbooks on EFL Learners' Use of "Give"

    ERIC Educational Resources Information Center

    Xu, Qi

    2015-01-01

    The study aims to investigate to what extent Chinese EFL learners' language use is influenced by English textbooks. Such influence may suggest the existence of lexical priming effects. Based on detailed and systematic analysis of a learner English corpus, in comparison with a textbook corpus, the present study revealed striking similarities of the…

  12. A Story-Telling Approach to Teaching English to Young EFL Iranian Learners

    ERIC Educational Resources Information Center

    Kalantari, Farzaneh; Hashemian, Mahmood

    2016-01-01

    This study investigated the effects of the storytelling approach on improving of EFL learners' vocabulary knowledge. To this end, 30 upper-beginner EFL learners (out of a population of 134) were selected by means of an OPT test and were assigned to 2 groups: 1 experimental and 1 group. The participants were selected from among young EFL learners…

  13. Contrastive Analysis of Turkish and English in Turkish EFL Learners' Spoken Discourse

    ERIC Educational Resources Information Center

    Yildiz, Mustafa

    2016-01-01

    The present study aimed at finding whether L1 Turkish caused interference errors on Turkish EFL learners' spoken English discourse. Whether English proficiency level had any effect on the number of errors learners made was further investigated. The participants were given the chance to choose one of the two alternative topics to speak about. The…

  14. University EFL Learners' Perceptions of Their Autonomous Learning Responsibilities and Abilities

    ERIC Educational Resources Information Center

    Abdel Razeq, Anwar Ahmad

    2014-01-01

    This study investigated the readiness of university students for autonomous learning of English as a foreign language. Data was collected using questionnaires and interviews. The study assessed learners' readiness for autonomous learning across three dimensions: a) learners' perceptions of their educational responsibilities; b)…

  15. Learners' Emotional and Psychic Responses to Encounters with Learning Support in Further Education and Training

    ERIC Educational Resources Information Center

    Robson, Jocelyn; Bailey, Bill; Mendick, Heather

    2008-01-01

    This article investigates the experience of individual learners who have been allocated learning support in the further education system in England. The particular focus is on interviewees' constructions of their emotional and psychic experiences. Through the adoption of a psycho-social perspective, learners' tendency to "idealise" their learning…

  16. Inter- and Intralingual Lexical Influences in Advanced Learners' French L3 Oral Production

    ERIC Educational Resources Information Center

    Lindqvist, Christina

    2010-01-01

    The present study investigates lexical inter- and intralingual influences in the oral production of 14 very advanced learners of French L3. Lexical deviances are divided into two main categories: formal influence and meaning-based influence. The results show that, as predicted with respect to advanced learners, meaning-based influence is the most…

  17. Anxiety and Affective Control among Distance Language Learners in China and the UK

    ERIC Educational Resources Information Center

    Hurd, Stella; Xiao, Junhong

    2010-01-01

    Foreign language anxiety (FLA) has been the focus of many studies into affect in classroom settings. However, the growing numbers of distance language learners worldwide in recent years calls for greater attention to be paid to this increasingly important constituency of language learners. Following on from Hurd's investigation into FLA with…

  18. Noun, Verb, or Adjective? L2 Learners' Sensitivity to Cues to Word Class

    ERIC Educational Resources Information Center

    Zyzik, Eve

    2009-01-01

    This study investigates learners' knowledge of word classes (i.e. noun, verb, adjective) in their second language (L2). Although some L2 studies have examined the problem of word class indirectly through a focus on vocabulary and the teaching of derivational morphology (Morin, 2003, 2006; Schmitt & Zimmerman, 2002), little is known about learners'…

  19. Specific Syntactic Complexity: Developmental Profiling of Individuals Based on an Annotated Learner Corpus

    ERIC Educational Resources Information Center

    Vyatkina, Nina

    2013-01-01

    This study tracks the development of syntactic complexity in the writing of two beginning German as a second language learners with English as a first language over four semesters of collegiate language study by using developmental profiling techniques applied to an annotated learner corpus. The focus of the investigation is on individual…

  20. Orthographic Consistency and Individual Learner Differences in Second Language Literacy Acquisition

    ERIC Educational Resources Information Center

    Kim, Sun-A; Packard, Jerome; Christianson, Kiel; Anderson, Richard C.; Shin, Jeong-Ah

    2016-01-01

    This study investigated whether orthographic consistency and individual learner differences including working memory (WM), first language (L1) background, and second language (L2) proficiency affect Chinese L2 learners' literacy acquisition. Seventy American college students in beginning or intermediate Chinese classes participated in a character…

  1. Functions of Repetition in Learners' Private Speech in Japanese Language Classrooms

    ERIC Educational Resources Information Center

    Yoshida, Reiko

    2008-01-01

    Studies investigating repetition in SL/FL learners' private speech have focused mainly on its cognitive and metacognitive functions. In the present study, the classroom observations, video-recordings of lessons, audio-recordings of six learners and two teachers and simulated recall interviews were conducted in Japanese language classes over two…

  2. An Exploratory Study of Adult Learners' Perceptions of Online Learning: Minority Students in Continuing Education

    ERIC Educational Resources Information Center

    Kuo, Yu-Chun; Belland, Brian R.

    2016-01-01

    The study was an investigation of online adult learners' perceptions of interaction, satisfaction, and performance within an online course using the Blackboard platform. Interaction included learners' interaction with the instructor, content, and the classmates. The effect of student background variables and course-related variables on interaction…

  3. Examining and Dealing with the Issue of Reading Strategy Use by Iranian EFL Learners

    ERIC Educational Resources Information Center

    Naeini, Ma'ssoumeh Bemani; Rezaei, Reyhaneh

    2015-01-01

    This study investigated the relationship between Iranian EFL learners' performance on a reading comprehension test and their pattern of using cognitive and metacognitive learning strategies. Analysis of the data obtained from 190 Iranian intermediate EFL learners (70 males and 120 females, aged 17-25) revealed a strong relationship between reading…

  4. Morphological Awareness and Reading Difficulties in Adolescent Spanish-Speaking Language Minority Learners and Their Classmates

    ERIC Educational Resources Information Center

    Kieffer, Michael J.

    2014-01-01

    This study investigated the role of morphological awareness weaknesses in the reading difficulties encountered by Spanish-speaking language minority learners and their native English-speaking peers in sixth grade. One hundred and thirty-eight students (82 language minority learners; 56 native English speakers) were assessed on English measures of…

  5. 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…

  6. The Relationship among Iranian EFL Learners' Self-Efficacy, Autonomy and Listening Comprehension Ability

    ERIC Educational Resources Information Center

    Tabrizi, Haleh Mojarrabi; Saeidi, Mahnaz

    2015-01-01

    This study investigated the interrelationships among EFL learners' self-efficacy, autonomy and listening comprehension ability. Ninety female learners of intermediate level participated in the study. They were between 16 and 24 years old. In order to obtain the required data on the three variables (i.e., self-efficacy, autonomy, and listening…

  7. Teachers' Readiness for Promoting Learner Autonomy: A Study of Japanese EFL High School Teachers

    ERIC Educational Resources Information Center

    Nakata, Yoshiyuki

    2011-01-01

    The present study aims to investigate teachers' readiness for promoting learner autonomy. It attempts to do so by exploring the perceived importance of and the use of strategies for promoting learner autonomy among Japanese high school teachers of English as a foreign language (EFL). The paper reports on the research findings from two studies, one…

  8. The Relationship between Tutoring Mode and Learners' Use of Help Tools in Distance Education

    ERIC Educational Resources Information Center

    De Lievre, Bruno; Depover, Christian; Dillenbourg, Pierre

    2006-01-01

    This article presents an experimental study demonstrating how 120 learners use help tools in a virtual learning set-up. More specifically, several types of tutoring are investigated to find out the extent of the use of help tools in each. The effects of two independent variables which may have an impact on the behaviour of learners are studied:…

  9. The Relationship between Multiple Intelligences and Listening Self-Efficacy among Iranian EFL Learners

    ERIC Educational Resources Information Center

    Davoudi, Mohammad; Chavosh, Milad

    2016-01-01

    The present paper aimed at investigating the relationship between listening self-efficacy and multiple intelligences of Iranian EFL learners. Initially, ninety intermediate male learners were selected randomly from among 20 intermediate classes in a Language Academy in Yazd. In order to assure the homogeneity of the participants in terms of…

  10. Podcasts: A Factor to Improve Iranian EFL Learners' Self-Regulation Ability and Use of Technology

    ERIC Educational Resources Information Center

    Naseri, Somayeh; Motallebzadeh, Khalil

    2016-01-01

    This study investigated the effect of listening to podcasts on Iranian upper- intermediate EFL learners' self-regulation ability and their perception toward the use of technology. To meet the objectives of the current study, 54 female Iranian EFL learners were selected. In experimental group they listened to podcast files while in the control…

  11. Use of Discourse Markers in the Composition Writings of Arab EFL Learners

    ERIC Educational Resources Information Center

    Modhish, Abdulhafeed Saif

    2012-01-01

    The purpose of this paper is to investigate the use of discourse markers that Yemeni EFL learners use in their composition writings. The research questions addressed in this paper are (1) what are the DMs that are frequently used by Yemeni EFL learners? and (2) is there a direct relationship between the use of such markers and the writing quality…

  12. The Effect of Adaptive Confidence Strategies in Computer-Assisted Instruction on Learning and Learner Confidence

    ERIC Educational Resources Information Center

    Warren, Richard Daniel

    2012-01-01

    The purpose of this research was to investigate the effects of including adaptive confidence strategies in instructionally sound computer-assisted instruction (CAI) on learning and learner confidence. Seventy-one general educational development (GED) learners recruited from various GED learning centers at community colleges in the southeast United…

  13. Understanding Changes in Chinese Immigrant Language Learners' Beliefs in New Zealand

    ERIC Educational Resources Information Center

    Zhong, Qunyan Maggie

    2014-01-01

    In recent years, there has been increasing interest in language learners' beliefs in second language acquisition (SLA). Nonetheless, few studies to date have investigated the extent to which learners' beliefs develop, and the factors that contribute to this development have not been examined seriously. Employing a naturalistic inquiry,…

  14. Learners' Perceptions of the Benefits of Voice Tool-Based Tasks on Their Spoken Performance

    ERIC Educational Resources Information Center

    Wilches, Astrid

    2014-01-01

    The purpose of this study is to investigate learners' perceptions of the benefits of tasks using voice tools to reinforce their oral skills. Additionally, this study seeks to determine what aspects of task design affected the students' perceptions. Beginner learners aged 18 to 36 with little or no experience in the use of technological tools for…

  15. Causal Attributions for Failure and the Effect of Gender among Moroccan EFL University Learners

    ERIC Educational Resources Information Center

    Zohri, Abdelaziz

    2011-01-01

    This paper reports a study that sought to investigate Moroccan university learners' perceptions of failure. 333 subjects studying English at university ranked their perceptions of failure in a Causal Attribution Scale of University Failure (CASUF). The results show that Moroccan learners attribute their failure to teachers' attitude, effort,…

  16. 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)…

  17. 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…

  18. 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…

  19. 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…

  20. 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…

  1. 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…

  2. "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…

  3. Disaccharidase activities in camel small intestine: biochemical investigations of maltase-glucoamylase activity.

    PubMed

    Mohamed, Saleh A; Fahmy, Afaf S; Salah, Hala A

    2007-01-01

    Disaccharidases (maltase, cellobiase, lactase, and sucrase), alpha-amylase, and glucoamylase in the camel small intestine were investigated to integrate the enzymatic digestion profile in camel. High activities were detected for maltase and glucoamylase, followed by moderate levels of sucrase and alpha-amylase. Very low activity levels were detected for lactase and cellobiase. Camel intestinal maltase-glucoamylase (MG) was purified by DEAE-Sepharose and Sephacryl S-200 columns. The molecular weight of camel small intestinal MG4 and MG6 were estimated to be 140,000 and 180,000 using Sephacryl S-200. These values were confirmed by SDS-PAGE, where the two enzymes migrated as single subunits. This study encompassed characterization of MGs from camel intestine. The Km values of MG4 and MG6 were estimated to be 13.3 mM and 20 mM maltose, respectively. Substrate specificity for MG4 and MG6 indicated that the two enzymes are maltase-glucoamylases because they catalysed the hydrolysis of maltose and starch with alpha-1,4 and alpha-1,6 glycosidic bonds, but not sucrose with alpha-1,2 glycosidic bond which was hydrolyzed by sucrase-isomaltase. Camel intestinal MG4 and MG6 had the same optimum pH at 7.0 and temperature optimum at 50 degrees C and 40 degrees C, respectively. The two enzymes were stable up to 50 degrees C and 40 degrees C, followed by strong decrease in activity at 60 degrees C and 50 degrees C, respectively. The effect of divalent cations on the activity of camel intestinal MG4 and MG6 was studied. All the examined divalent cations Ca(2+), Mn(2+), Mg(2+), Co(2+) and Fe(3+) had slight effects on the two enzymes except Hg(2+) which had a strong inhibitory effect. The effect of different inhibitors on MG4 and MG6 indicated that the two enzymes had a cysteine residue. PMID:17098455

  4. 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. PMID:26430268

  5. 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

  6. Content and Language Integrated Learning Next in Asia: Evidence of Learners' Achievement in CLIL Education from a Taiwan Tertiary Degree Programme

    ERIC Educational Resources Information Center

    Yang, Wenhsien

    2015-01-01

    This study investigates learners' performance in a Taiwanese tertiary content and language integrated learning (CLIL) programme. Learners' English proficiency was measured immediately after entering the programme and before their industrial placement, i.e. after two years. As in previously reported cases, the learners showed a significant…

  7. 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…

  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. A Reappraisal of the 4/3/2 Activity

    ERIC Educational Resources Information Center

    Boers, Frank

    2014-01-01

    In the 4/3/2 activity learners deliver the same talk three times under increasing time pressure. The activity is intended first and foremost to foster fluency, but accuracy and complexity have also been said to benefit from this activity. The present study investigates whether immediate repetition of monologues under increasing time pressure…

  10. 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…

  11. The Enhanced Musical Rhythmic Perception in Second Language Learners.

    PubMed

    Roncaglia-Denissen, M Paula; Roor, Drikus A; Chen, Ao; Sadakata, Makiko

    2016-01-01

    Previous research suggests that mastering languages with distinct rather than similar rhythmic properties enhances musical rhythmic perception. This study investigates whether learning a second language (L2) contributes to enhanced musical rhythmic perception in general, regardless of first and second languages rhythmic properties. Additionally, we investigated whether this perceptual enhancement could be alternatively explained by exposure to musical rhythmic complexity, such as the use of compound meter in Turkish music. Finally, it investigates if an enhancement of musical rhythmic perception could be observed among L2 learners whose first language relies heavily on pitch information, as is the case with tonal languages. Therefore, we tested Turkish, Dutch and Mandarin L2 learners of English and Turkish monolinguals on their musical rhythmic perception. Participants' phonological and working memory capacities, melodic aptitude, years of formal musical training and daily exposure to music were assessed to account for cultural and individual differences which could impact their rhythmic ability. Our results suggest that mastering a L2 rather than exposure to musical rhythmic complexity could explain individuals' enhanced musical rhythmic perception. An even stronger enhancement of musical rhythmic perception was observed for L2 learners whose first and second languages differ regarding their rhythmic properties, as enhanced performance of Turkish in comparison with Dutch L2 learners of English seem to suggest. Such a stronger enhancement of rhythmic perception seems to be found even among L2 learners whose first language relies heavily on pitch information, as the performance of Mandarin L2 learners of English indicates. Our findings provide further support for a cognitive transfer between the language and music domain. PMID:27375469

  12. The Enhanced Musical Rhythmic Perception in Second Language Learners

    PubMed Central

    Roncaglia-Denissen, M. Paula; Roor, Drikus A.; Chen, Ao; Sadakata, Makiko

    2016-01-01

    Previous research suggests that mastering languages with distinct rather than similar rhythmic properties enhances musical rhythmic perception. This study investigates whether learning a second language (L2) contributes to enhanced musical rhythmic perception in general, regardless of first and second languages rhythmic properties. Additionally, we investigated whether this perceptual enhancement could be alternatively explained by exposure to musical rhythmic complexity, such as the use of compound meter in Turkish music. Finally, it investigates if an enhancement of musical rhythmic perception could be observed among L2 learners whose first language relies heavily on pitch information, as is the case with tonal languages. Therefore, we tested Turkish, Dutch and Mandarin L2 learners of English and Turkish monolinguals on their musical rhythmic perception. Participants’ phonological and working memory capacities, melodic aptitude, years of formal musical training and daily exposure to music were assessed to account for cultural and individual differences which could impact their rhythmic ability. Our results suggest that mastering a L2 rather than exposure to musical rhythmic complexity could explain individuals’ enhanced musical rhythmic perception. An even stronger enhancement of musical rhythmic perception was observed for L2 learners whose first and second languages differ regarding their rhythmic properties, as enhanced performance of Turkish in comparison with Dutch L2 learners of English seem to suggest. Such a stronger enhancement of rhythmic perception seems to be found even among L2 learners whose first language relies heavily on pitch information, as the performance of Mandarin L2 learners of English indicates. Our findings provide further support for a cognitive transfer between the language and music domain. PMID:27375469

  13. The Enhanced Musical Rhythmic Perception in Second Language Learners.

    PubMed

    Roncaglia-Denissen, M Paula; Roor, Drikus A; Chen, Ao; Sadakata, Makiko

    2016-01-01

    Previous research suggests that mastering languages with distinct rather than similar rhythmic properties enhances musical rhythmic perception. This study investigates whether learning a second language (L2) contributes to enhanced musical rhythmic perception in general, regardless of first and second languages rhythmic properties. Additionally, we investigated whether this perceptual enhancement could be alternatively explained by exposure to musical rhythmic complexity, such as the use of compound meter in Turkish music. Finally, it investigates if an enhancement of musical rhythmic perception could be observed among L2 learners whose first language relies heavily on pitch information, as is the case with tonal languages. Therefore, we tested Turkish, Dutch and Mandarin L2 learners of English and Turkish monolinguals on their musical rhythmic perception. Participants' phonological and working memory capacities, melodic aptitude, years of formal musical training and daily exposure to music were assessed to account for cultural and individual differences which could impact their rhythmic ability. Our results suggest that mastering a L2 rather than exposure to musical rhythmic complexity could explain individuals' enhanced musical rhythmic perception. An even stronger enhancement of musical rhythmic perception was observed for L2 learners whose first and second languages differ regarding their rhythmic properties, as enhanced performance of Turkish in comparison with Dutch L2 learners of English seem to suggest. Such a stronger enhancement of rhythmic perception seems to be found even among L2 learners whose first language relies heavily on pitch information, as the performance of Mandarin L2 learners of English indicates. Our findings provide further support for a cognitive transfer between the language and music domain.

  14. The neural coding of expected and unexpected monetary performance outcomes: dissociations between active and observational learning.

    PubMed

    Bellebaum, C; Jokisch, D; Gizewski, E R; Forsting, M; Daum, I

    2012-02-01

    Successful adaptation to the environment requires the learning of stimulus-response-outcome associations. Such associations can be learned actively by trial and error or by observing the behaviour and accompanying outcomes in other persons. The present study investigated similarities and differences in the neural mechanisms of active and observational learning from monetary feedback using functional magnetic resonance imaging. Two groups of 15 subjects each - active and observational learners - participated in the experiment. On every trial, active learners chose between two stimuli and received monetary feedback. Each observational learner observed the choices and outcomes of one active learner. Learning performance as assessed via active test trials without feedback was comparable between groups. Different activation patterns were observed for the processing of unexpected vs. expected monetary feedback in active and observational learners, particularly for positive outcomes. Activity for unexpected vs. expected reward was stronger in the right striatum in active learning, while activity in the hippocampus was bilaterally enhanced in observational and reduced in active learning. Modulation of activity by prediction error (PE) magnitude was observed in the right putamen in both types of learning, whereas PE related activations in the right anterior caudate nucleus and in the medial orbitofrontal cortex were stronger for active learning. The striatum and orbitofrontal cortex thus appear to link reward stimuli to own behavioural reactions and are less strongly involved when the behavioural outcome refers to another person's action. Alternative explanations such as differences in reward value between active and observational learning are also discussed.

  15. 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…

  16. Program Characteristics that Predict Improved Learner Outcomes

    PubMed Central

    Patterson, Margaret Becker; Mellard, Daryl

    2011-01-01

    This study identifies adult education program characteristics that predict improved learner outcomes through statistical analyses of data across four years in a single state. Data indicate that, collectively, several predictors contribute to our understanding of learner outcomes, including (a) learner entry level, (b) size of community, (c) staff qualifications, and (d) learner exposure to high quality services. A surprising finding was the lack of robust outcome predictors that maintain consistency from one year to another. PMID:22348153

  17. How does self-efficacy affect performance of learner?

    PubMed

    Vakani, Farhan; Sheerani, Mughis; Afzal, Azam; Amin, Almas

    2012-01-01

    All types of attribution based on which learners make their judgement (i.e., self efficacy), about academic success or failure or about a specific task usually affect their performance and their capabilities to deal with different realities. It is perhaps the most distinctive capability of self-reflection. Many of the cognitive theorists have defined it as a meta-cognitive capability. This judgement influence learners choose what to do, how much effort to be invested in the activity, how long to carry the phase of disappointment, and whether to approach the task anxiously or with assurance.

  18. 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;…

  19. Appropriateness and the Foreign-Language Learner.

    ERIC Educational Resources Information Center

    Gannon, Roger E.

    1980-01-01

    The attitude of the target-language community toward the foreign language learner has been overlooked in language teaching. The teacher should consider the native speaker's attitude toward the language learner's command of the language, whether the native speaker views the learner's proficiency as an intrusion, and whether situations dictate…

  20. Adult Learner Characteristics and Instructional Objectives.

    ERIC Educational Resources Information Center

    Etter, David Campbell George

    Using 40 male and 40 female part time learners with an average age of 36.6, this program planning study explored relationships between selected learner characteristics and behaviorally stated cognitive instructional objectives (IOs). Variables included age, sex, socioeconomic status, verbal ability, and a measure of learners' goals or learning…

  1. 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…

  2. Spelling Correction Strategies Employed by Learners of Japanese

    ERIC Educational Resources Information Center

    Kubota, Mariko

    2005-01-01

    This article analyzes the self-correction of spelling by learners of intermediate Japanese. Participants in this study consisted of 20 students with "kanji" (Chinese characters) background and 43 without. This study investigates (1) types of spelling errors made; (2) the success rate of corrections made when codes for types of errors (error-codes)…

  3. Learner-Centered Micro Teaching in Teacher Education

    ERIC Educational Resources Information Center

    Kilic, Abdurrahman

    2010-01-01

    The purpose of this study is to investigate the effect of Learner-Centered Micro Teaching (LCMT) on the development of teacher candidates' teaching competencies. To achieve this goal, teacher candidates' teaching behaviors on subject area, planning, teaching process, classroom management, communication, and evaluation have been pre- and…

  4. Online Learning: Learner Characteristics and Their Approaches to Managing Learning

    ERIC Educational Resources Information Center

    del Valle, Rodrigo; Duffy, Thomas M.

    2009-01-01

    Using cluster analysis this study investigated the characteristics of learning strategies learners use in online courses with one-on-one mentoring. Three distinct approaches were identified: "Mastery oriented", "Task focused" and "Minimalist in effort". Despite the widespread concern that students will have difficulty managing their time in online…

  5. Instructional Objectives, Learner Personality and Prediction of Academic Achievement.

    ERIC Educational Resources Information Center

    Kelley, Russell Victor, Jr.

    This study investigated three questions: the relationship between the use of stated instructional objectives and achievement in audio-tutorial (A-T) instruction, the relationship of learner personality and achievement under conditions of A-T, as well as determining the power of selected batteries of intellective and personality variables to…

  6. Profiling the Collocation Use in ELT Textbooks and Learner Writing

    ERIC Educational Resources Information Center

    Tsai, Kuei-Ju

    2015-01-01

    The present study investigates the collocational profiles of (1) three series of graded textbooks for English as a foreign language (EFL) commonly used in Taiwan, (2) the written productions of EFL learners, and (3) the written productions of native speakers (NS) of English. These texts were examined against a purpose-built collocation list. Based…

  7. Taiwanese EFL Learners' Perceived Use of Online Reading Strategies

    ERIC Educational Resources Information Center

    Chen, Lisa Wen Chun

    2015-01-01

    Reading strategies are beneficial to learners' reading comprehension. The strategies can be divided into different categories, such as global reading strategies, problem solving strategies and support strategies. Most previous studies investigated the importance of reading strategies in the paper-based reading. However, relatively few studies…

  8. Developmentally Sensitive Assistance and Development: Collaboration between Japanese EFL Learners

    ERIC Educational Resources Information Center

    Nicholas, Allan

    2016-01-01

    This study investigates the extent to which Japanese learners of English as a Foreign Language (EFL) are able to offer mediation to their peers while engaging in pair work, and whether that mediation is sensitive to the needs of their partner. Grounded in sociocultural theory, the study assesses the extent to which the study participants identify…

  9. "E-Book Flood" for Changing EFL Learners' Reading Attitudes

    ERIC Educational Resources Information Center

    Lin, Chih-Cheng

    2010-01-01

    This paper was intended to investigate the effects of using e-books (or texts with multimedia support) in an ERP (extensive reading program) on EFL (English as a foreign language) learners' attitudes toward reading in English. In a junior high school in northern Taiwan, 109 students from 3 intact classes were recruited in the 10-week ERP of…

  10. Developing an Educational Performance Indicator for New Millennium Learners

    ERIC Educational Resources Information Center

    Kang, Myunghee; Heo, Heeok; Jo, Il-Hyun; Shin, Jongho; Seo, Jeonghee

    2011-01-01

    Educational performance based on the learning outcomes of formal schooling in a future knowledge society could be significantly different from that of today. This study investigates the possibilities of developing an educational performance indicator for new-millennium learners (NMLs). The researchers conducted literature reviews, a meeting of…

  11. Gender Effect on Reading Comprehension with Korean EFL Learners

    ERIC Educational Resources Information Center

    Pae, Tae-Il

    2004-01-01

    This paper examines the effect of gender on English reading comprehension for Korean EFL (English as a Foreign Language) learners. The gender effect was measured using a DIF (Differential Item Functioning) methodology. Specifically, gender DIF was investigated for a random sample of 14,000 Korean examinees (7,000 males and 7,000 females) who took…

  12. Strategy Instruction in Writing for Adult Literacy Learners

    ERIC Educational Resources Information Center

    MacArthur, Charles A.; Lembo, Leah

    2009-01-01

    This study investigated the effectiveness of cognitive strategy instruction in writing with adult literacy learners. Three middle-aged African-American adults participating in adult education with the goal of passing the GED received tutoring in a strategy for planning, writing, and revising persuasive essays along with self-regulation strategies.…

  13. Paradox Lost: Toward a Robust Test of the Chinese Learner

    ERIC Educational Resources Information Center

    Morrison, Keith

    2006-01-01

    This article suggests that attempts to date to unravel the paradox of the Chinese learner are incomplete and inadequately modeled, and that the complexities of the paradox have not yet been fittingly operationalized or alternative explanations of research data investigated. It contends that attempts either to state or to unravel the paradox are…

  14. Syntactic Transfer in English-Speaking Spanish Learners

    ERIC Educational Resources Information Center

    Morett, Laura M.; Macwhinney, Brian

    2013-01-01

    Competition Model studies of second language learners have demonstrated that there is a gradual replacement of first language cues for thematic role assignment by second language cues. The current study introduced two methodological innovations in the investigation of this process. The first was the use of mouse-tracking methodology (Spivey, 2007)…

  15. Words, Words, Words: Reading Shakespeare with English Language Learners

    ERIC Educational Resources Information Center

    Porter, Christina

    2009-01-01

    In 2006, the author returned to school after completing the Teaching Shakespeare Institute at the Folger Library inspired with new performance-based ideas for teaching the plays. The author began to wonder about using Shakespeare as a vehicle for investigating "rich and strange" language with English Language Learners (ELLs). The author began by…

  16. Lessons from the Learner: A Phenomenological Study of Student Engagement

    ERIC Educational Resources Information Center

    Nedilsky, Bohdan V.

    2013-01-01

    This study investigated the experience of engaging the disengaged learner. Specifically, it sought to more fully understand what conditions, curriculum, and programmatic components in the words of students themselves had a hand in drawing students into the learning endeavor. Chapter One introduced the problem. With the current educational tone in…

  17. Learner Perception of Formal and Informal Pronouns in Russian

    ERIC Educational Resources Information Center

    Dykstra, Lisa Dewaard

    2012-01-01

    This project investigates whether learners of Russian perceive the sociocultural weight of the two personal pronouns for "you", "ty" (informal/intimate) and "vy" (formal/polite) when they listen to native speech. Research on address pronoun use shows it to be an important sociocultural variable and, while there is some general consistency in use,…

  18. Dominance and Peer Tutoring Sessions with English Language Learners

    ERIC Educational Resources Information Center

    Bell, Diana Calhoun; Elledge, Sara Redington

    2008-01-01

    In order to better understand the complex dynamic that often occurs during writing center sessions between native English speaking (L1) tutors and English language learners (ELL), this study investigates linguistic dominance through time-at-talk, turn-taking, agenda-setting, and content analysis. We conclude that, in keeping with theory and…

  19. Culturally Responsive Instruction for English Language Learners with Learning Disabilities

    ERIC Educational Resources Information Center

    Orosco, Michael John; O'Connor, Rollanda

    2014-01-01

    This case study describes the culturally responsive instruction of one special education teacher with Latino English language learners (ELLs) with learning disabilities in an urban elementary school setting. This study was situated in a social constructivist research based framework. In investigating this instruction with ELLs, this study focused…

  20. Preschool Teachers' Language and Literacy Practices with Dual Language Learners

    ERIC Educational Resources Information Center

    Sawyer, Brook E.; Hammer, Carol Scheffner; Cycyk, Lauren M.; López, Lisa; Blair, Clancy; Sandilos, Lia; Komaroff, Eugene

    2016-01-01

    The purposes of this study were to (a) examine the degree to which teachers used linguistically responsive practices to support the language and literacy development of Spanish-speaking Dual Language Learners (DLL) and (b) to investigate the associations between these practices and select teacher-level factors. The sample consisted of 72 preschool…