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  1. Comparison of image quality between mammography dedicated monitor and UHD 4K monitor, using standard mammographic phantom: A preliminary study

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    Lee, Ji Young; Cha, Soon Joo; Hong, Sung Hwan; Kim, Su Young; Kim, Yong Hoon; Kim, You Sung; Kim, Jeong A [Dept. of Radiology, Inje Unveristy Ilsan Paik Hospital, Goyang (Korea, Republic of)

    2017-03-15

    Using standard mammographic phantom images, we compared the image quality obtained between a mammography dedicated 5 megapixel monitor (5M) and a UHD 4K (4K) monitor with digital imaging and communications in medicine display, to investigate the possibility of clinical application of 4K monitors. Three different exposures (autoexposure, overexposure and underexposure) images of mammographic phantom were obtained, and six radiologists independently evaluated the images in 5M and 4K without image modulation, by scoring of fibers, groups of specks and masses within the phantom image. The mean score of each object on both monitors was independently analyzed, using t-test and interobserver reliability by intraclass correlation coefficient (ICC) of SPSS. The overall mean scores of fiber, group of specks, and mass in 5M were 4.25, 3.92, and 3.28 respectively, and scores obtained in 4K monitor were 3.81, 3.58, and 3.14, respectively. No statistical difference was seen in scores of fiber and mass between the two monitors at all exposure conditions, but the score of group of specks in 4K was statistically lower in the overall (p = 0.0492) and in underexposure conditions (p = 0.012). The ICC for interobserver reliability was excellent (0.874). Our study suggests that since the mammographic phantom images are appropriate with no significant difference in image quality observed between the two monitors, the 4K monitor could be used for clinical studies. Since this is a small preliminary study using phantom images, the result may differ in actual mammographic images, and subsequent investigation with clinical mammographic images is required.

  2. READING, COMPUTER AND HEALTH

    Directory of Open Access Journals (Sweden)

    A.A. Baranov

    2008-01-01

    Full Text Available The wide use of computer information media in education process and children and teenagers' leisure activities set new tasks for hygienists and physiologists in assessment of the influence of computer lessons on health, as well as in substantiation and development of ways of formatting and presenting materials from the viewpoint of legibility and regulation of teaching modes. In this work, data related to the study of response of students' optical system depending on the ways of presenting the information (on a screen or on a paper medium, assessment of functional status of children and teenagers after computer classes, are presented, analysis and assessment of modern electronic tutorials are given.Key words: children, reading, computers, electronic tutorials, health.

  3. Teaching Reading through Computer-Assisted Language Learning

    Science.gov (United States)

    Bhatti, Tariq Muhammad

    2013-01-01

    To study the role of reading in secondary schools and how it may be improved through computers, a year-long study was conducted to examine which of two methods of teaching reading skills, an instructor-led class vs. computer-assisted language learning (CALL), aided secondary students in improving the literal, inferential, and evaluative levels of…

  4. Helping Children Learn Vocabulary during Computer-Assisted Oral Reading

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    Gregory Aist

    2002-04-01

    Full Text Available This paper addresses an indispensable skill using a unique method to teach a critical component: helping children learn to read by using computer-assisted oral reading to help children learn vocabulary. We build on Project LISTEN’s Reading Tutor, a computer program that adapts automatic speech recognition to listen to children read aloud, and helps them learn to read (http://www.cs.cmu.edu/~listen. To learn a word from reading with the Reading Tutor, students must encounter the word and learn the meaning of the word in context. We modified the Reading Tutor first to help students encounter new words and then to help them learn the meanings of new words. We then compared the Reading Tutor to classroom instruction and to human-assisted oral reading as part of a yearlong study with 144 second and third graders. The result: Second graders did about the same on word comprehension in all three conditions. However, third graders who read with the 1999 Reading Tutor, modified as described in this paper, performed statistically significantly better than other third graders in a classroom control on word comprehension gains – and even comparably with other third graders who read one-on-one with human tutors.

  5. COMPUTING THE VOCABULARY DEMANDS OF L2 READING

    Directory of Open Access Journals (Sweden)

    Tom Cobb

    2007-02-01

    Full Text Available Linguistic computing can make two important contributions to second language (L2 reading instruction. One is to resolve longstanding research issues that are based on an insufficiency of data for the researcher, and the other is to resolve related pedagogical problems based on insufficiency of input for the learner. The research section of the paper addresses the question of whether reading alone can give learners enough vocabulary to read. When the computer’s ability to process large amounts of both learner and linguistic data is applied to this question, it becomes clear that, for the vast majority of L2 learners, free or wide reading alone is not a sufficient source of vocabulary knowledge for reading. But computer processing also points to solutions to this problem. Through its ability to reorganize and link documents, the networked computer can increase the supply of vocabulary input that is available to the learner. The development section of the paper elaborates a principled role for computing in L2 reading pedagogy, with examples, in two broad areas, computer-based text design and computational enrichment of undesigned texts.

  6. Topological quantum computing with Read-Rezayi states.

    Science.gov (United States)

    Hormozi, L; Bonesteel, N E; Simon, S H

    2009-10-16

    Read-Rezayi fractional quantum Hall states are among the prime candidates for realizing non-Abelian anyons which, in principle, can be used for topological quantum computation. We present a prescription for efficiently finding braids which can be used to carry out a universal set of quantum gates on encoded qubits based on anyons of the Read-Rezayi states with k>2, k not equal 4. This work extends previous results which only applied to the case k=3 (Fibonacci) and clarifies why, in that case, gate constructions are simpler than for a generic Read-Rezayi state.

  7. IURead: a new computer-based reading test.

    Science.gov (United States)

    Xu, Renfeng; Bradley, Arthur

    2015-09-01

    To develop a computer-based single sentence reading test especially designed for clinical research enabling multiple repeat trials without reusing the same sentences. We initially developed 422 sentences, with an average of 60 characters and 12 words. Presentation controls were improved by employing computer-based testing and the oral reading was recorded by visual inspection of digital audio recordings. Variability in reading speed of normally sighted adults between sentences, between charts, between subjects, between formats, and between display devices was quantified. The impact of display size and pixel resolution on test geometry was assessed, and the impact of reduced retinal image quality and retinal illuminance were compared for reading and standard letter acuities. Eleven visually normal subjects (age: 18-60 years) participated in this study. Stopwatch timing of sentences reliably underestimated reading times by about 0.3 s, and exhibited coefficients of repeatability 17 times larger than those estimated from visual inspection of digital recordings. A slight relaxing of the lexical content constraints had no effect on reading speed; neither did sentence format (single vs three lines) or display size or distance. Within subject standard deviations of reading speed for different sentences were small (between 6% and 9% of the mean speed) requiring only small samples sizes to achieve typical statistical reliability and power when comparing conditions within individual subjects. The greater variability associated with stopwatch timing necessitates larger sample sizes. As defocus and light level were varied, reading acuity and standard letter acuity were highly correlated (r(2)  = 0.99), and reading acuity was slightly better. A computer-based IURead reading test provides a useful reading speed and reading acuity tool for clinical research involving multiple conditions and repeat testing of individual subjects. Ready to use IURead files for use with a

  8. On Computational Power of Quantum Read-Once Branching Programs

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    Farid Ablayev

    2011-03-01

    Full Text Available In this paper we review our current results concerning the computational power of quantum read-once branching programs. First of all, based on the circuit presentation of quantum branching programs and our variant of quantum fingerprinting technique, we show that any Boolean function with linear polynomial presentation can be computed by a quantum read-once branching program using a relatively small (usually logarithmic in the size of input number of qubits. Then we show that the described class of Boolean functions is closed under the polynomial projections.

  9. A Computational and Empirical Investigation of Graphemes in Reading

    Science.gov (United States)

    Perry, Conrad; Ziegler, Johannes C.; Zorzi, Marco

    2013-01-01

    It is often assumed that graphemes are a crucial level of orthographic representation above letters. Current connectionist models of reading, however, do not address how the mapping from letters to graphemes is learned. One major challenge for computational modeling is therefore developing a model that learns this mapping and can assign the…

  10. Computer Usage and Reading in Elementary Schools: A Cross-Cultural Study

    Science.gov (United States)

    Lai, Shu-Ling; Chang, Tai-Shent; Ye, Renmin

    2006-01-01

    This study uses international data to investigate computer use situations in elementary school reading classes and the impacts of computer usage on students' reading performance across 15 countries. The study compares and reveals computer use levels in reading classes, frequencies of teachers having students use computers, times and places of…

  11. Middle School Teachers' Perceptions of Computer-Assisted Reading Intervention Programs

    Science.gov (United States)

    Bippert, Kelli; Harmon, Janis

    2017-01-01

    Middle schools often turn to computer-assisted reading intervention programs to improve student reading. The questions guiding this study are (a) in what ways are computer-assisted reading intervention programs utilized, and (b) what are teachers' perceptions about these intervention programs? Nineteen secondary reading teachers were interviewed…

  12. Phonological computation and missing vowels: mapping lexical involvement in reading.

    Science.gov (United States)

    Frost, R

    1995-03-01

    The role of assembled versus addressed phonology in reading was investigated by examining the size of the minimal phonological unit that is recovered in the reading process. Readers named words in unpointed Hebrew that had many or few missing vowels in their printed forms. Naming latencies were monotonically related to the number of missing vowels. Missing vowels had no effects on lexical decision latencies. These results support a strong phonological model of naming and suggest that even in deep orthographies, phonology is not retrieved from the mental lexicon as a holistic lexical unit but is initially computed by applying letter-to-phoneme computation rules. The partial phonological representation is shaped and completed through top-down activation.

  13. Reading from computer screen versus reading from paper: does it still make a difference?

    Science.gov (United States)

    Köpper, Maja; Mayr, Susanne; Buchner, Axel

    2016-05-01

    Four experiments were conducted to test whether recent developments in display technology would suffice to eliminate the well-known disadvantages in reading from screen as compared with paper. Proofreading speed and performance were equal for a TFT-LCD and a paper display, but there were more symptoms of eyestrain in the screen condition accompanied by a strong preference for paper (Experiment 1). These results were replicated using a longer reading duration (Experiment 2). Additional experiments were conducted to test hypotheses about the reasons for the higher amount of eyestrain associated with reading from screen. Reduced screen luminance did not change the pattern of results (Experiment 3), but positioning both displays in equal inclination angles eliminated the differences in eyestrain symptoms and increased proofreading speed in the screen condition (Experiment 4). A paper-like positioning of TFT-LCDs seems to enable unimpaired reading without evidence of increased physical strain. Practitioner Summary: Given the developments in screen technology, a re-assessment of the differences in proofreading speed and performance, well-being, and preference between computer screen and paper was conducted. State-of-the-art TFT-LCDs enable unimpaired reading, but a book-like positioning of screens seems necessary to minimise eyestrain symptoms.

  14. Computer-Based Reading Programs: A Preliminary Investigation of Two Parent Implemented Programs with Students At-Risk for Reading Failure

    Science.gov (United States)

    Pindiprolu, Sekhar S.; Forbush, David

    2009-01-01

    In 2000, National Reading Panelists (NRP) reported that computer delivered reading instruction has potential for promoting the reading skills of students at-risk for reading failure. However, panelists also noted a scarcity of data present in the literature on the effects of computer-based reading instruction. This preliminary investigation…

  15. Promoting Contextual Vocabulary Learning through an Adaptive Computer-Assisted EFL Reading System

    Science.gov (United States)

    Wang, Y.-H.

    2016-01-01

    The study developed an adaptive computer-assisted reading system and investigated its effect on promoting English as a foreign language learner-readers' contextual vocabulary learning performance. Seventy Taiwanese college students were assigned to two reading groups. Participants in the customised reading group read online English texts, each of…

  16. Computer Vision Syndrome for Non-Native Speaking Students: What Are the Problems with Online Reading?

    Science.gov (United States)

    Tseng, Min-chen

    2014-01-01

    This study investigated the online reading performances and the level of visual fatigue from the perspectives of non-native speaking students (NNSs). Reading on a computer screen is more visually more demanding than reading printed text. Online reading requires frequent saccadic eye movements and imposes continuous focusing and alignment demand.…

  17. Computer Vision Syndrome for Non-Native Speaking Students: What Are the Problems with Online Reading?

    Science.gov (United States)

    Tseng, Min-chen

    2014-01-01

    This study investigated the online reading performances and the level of visual fatigue from the perspectives of non-native speaking students (NNSs). Reading on a computer screen is more visually more demanding than reading printed text. Online reading requires frequent saccadic eye movements and imposes continuous focusing and alignment demand.…

  18. Computer versus Paper-Based Reading: A Case Study in English Language Teaching Context

    Science.gov (United States)

    Solak, Ekrem

    2014-01-01

    This research aims to determine the preference of prospective English teachers in performing computer and paper-based reading tasks and to what extent computer and paper-based reading influence their reading speed, accuracy and comprehension. The research was conducted at a State run University, English Language Teaching Department in Turkey. The…

  19. Effects on and Predictability of Computer-Mediated Glosses in Reading Comprehension of EFL College Students

    Science.gov (United States)

    Melhi, Abdullah A.

    2014-01-01

    Prior research indicated that computer-mediated glosses had an overall medium effect on second language reading comprehension. This study investigated the effects of computer-mediated glosses on reading comprehension. It also investigated the predictive power index of the e-glosses use with regard to reading comprehension performance, from a…

  20. Computer Game Play as an Imaginary Stage for Reading: Implicit Spatial Effects of Computer Games Embedded in Hard Copy Books

    Science.gov (United States)

    Smith, Glenn Gordon

    2012-01-01

    This study compared books with embedded computer games (via pentop computers with microdot paper and audio feedback) with regular books with maps, in terms of fifth graders' comprehension and retention of spatial details from stories. One group read a story in hard copy with embedded computer games, the other group read it in regular book format…

  1. Computer Game Play as an Imaginary Stage for Reading: Implicit Spatial Effects of Computer Games Embedded in Hard Copy Books

    Science.gov (United States)

    Smith, Glenn Gordon

    2012-01-01

    This study compared books with embedded computer games (via pentop computers with microdot paper and audio feedback) with regular books with maps, in terms of fifth graders' comprehension and retention of spatial details from stories. One group read a story in hard copy with embedded computer games, the other group read it in regular book format…

  2. Computational Model of Music Sight Reading: A Reinforcement Learning Approach

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    Yahya, Keyvan

    2010-01-01

    Although the Music Sight Reading process usually has been studied from the cognitive or neurological view points, but the computational learning methods like the Reinforcement Learning have not yet been used to modeling of such processes. In this paper with regards to essential properties of our specific problem, we consider the value function concept and will indicate that the optimum policy can be obtained by the method we offer without to be getting involved with computing of the complex value functions which are in most of cases inexact. Also, the algorithm we will offer here is somehow a PDE based algorithm which is associated with a stochastic optimization programming and we consider that in this case, this one is more applicable than the normative algorithms like temporal difference method.

  3. Factors That Facilitate or Hinder the Use of Computer-Assisted Reading in the L2 Reading Classroom

    Science.gov (United States)

    Al-Seghayer, Khalid

    2016-01-01

    This study examined factors associated with whether instructors of English as a second or foreign language (ESL/EFL) incorporate computer-assisted reading (CAR) into their second-language (L2) reading classrooms. To achieve this goal, 70 ESL/EFL instructors completed a survey containing 37 items and 1 open-ended question concerning their…

  4. Reading and Computers--How Teachers Can Make Them Work Together.

    Science.gov (United States)

    Henney, Maribeth

    Some concerns regarding the use of computers in reading instruction are addressed in this report. The first section explores the similarities and differences between reading printed materials and computer display screens (legibility, portability, etc.) and presents some advantages and disadvantages of computers. The next section explains two ways…

  5. Examining the Effect of Computer-Based Passage Presentation on Reading Test Performance

    Science.gov (United States)

    Higgins, Jennifer; Russell, Michael; Hoffmann, Thomas

    2005-01-01

    To examine the impact of transitioning 4th grade reading comprehension assessments to the computer, 219 fourth graders were randomly assigned to take a one-hour reading comprehension assessment on paper, on a computer using scrolling text to navigate through passages, or on a computer using paging text to navigate through passages. This study…

  6. Reading Teachers' Beliefs and Utilization of Computer and Technology: A Case Study

    Science.gov (United States)

    Remetio, Jessica Espinas

    2014-01-01

    Many researchers believe that computers have the ability to help improve the reading skills of students. In an effort to improve the poor reading scores of students on state tests, as well as improve students' overall academic performance, computers and other technologies have been installed in Frozen Bay School classrooms. As the success of these…

  7. English Language Learners' Strategies for Reading Computer-Based Texts at Home and in School

    Science.gov (United States)

    Park, Ho-Ryong; Kim, Deoksoon

    2016-01-01

    This study investigated four elementary-level English language learners' (ELLs') use of strategies for reading computer-based texts at home and in school. The ELLs in this study were in the fourth and fifth grades in a public elementary school. We identify the ELLs' strategies for reading computer-based texts in home and school environments. We…

  8. Relationship between Computer-Based Reading Activities and Reading Achievements among Hong Kong and U.S. Students: A Comparative Study Using PIRLS 2011 Data

    Science.gov (United States)

    Li, Dan; Wang, Jian

    2014-01-01

    Reading for personal interest and acquiring and using information using various reading processes are important parts of reading literacy that students need to develop in order to progress successfully through their schooling and fully function in the information society. Computer assisted reading instructional activities are assumed useful in…

  9. Reading ability and computer-related attitudes among African American graduate students.

    Science.gov (United States)

    Collins, Kathleen M T; Onwuegbuzie, Anthony J; Jiao, Qun G

    2008-06-01

    This study examined the degree that African American graduate students' reading abilities predict their attitudes toward computers and the educational use of the Internet. A canonical correlation analysis revealed that students with the lowest levels of reading ability tended to report the least computer confidence, least positive attitudes regarding computer liking, and least positive attitudes toward the educational use of the Internet. Findings of the study provide support for the hypothesis that reading ability differentially impacts African American graduate students' computer-related attitudes. The findings also suggest that reading ability may impede African American students' acquisition of computer and Internet skills and may negatively impact their achievement levels in graduate courses requiring computer-based skills.

  10. Eye movement analysis of reading from computer displays, eReaders and printed books.

    Science.gov (United States)

    Zambarbieri, Daniela; Carniglia, Elena

    2012-09-01

    To compare eye movements during silent reading of three eBooks and a printed book. The three different eReading tools were a desktop PC, iPad tablet and Kindle eReader. Video-oculographic technology was used for recording eye movements. In the case of reading from the computer display the recordings were made by a video camera placed below the computer screen, whereas for reading from the iPad tablet, eReader and printed book the recording system was worn by the subject and had two cameras: one for recording the movement of the eyes and the other for recording the scene in front of the subject. Data analysis provided quantitative information in terms of number of fixations, their duration, and the direction of the movement, the latter to distinguish between fixations and regressions. Mean fixation duration was different only in reading from the computer display, and was similar for the Tablet, eReader and printed book. The percentage of regressions with respect to the total amount of fixations was comparable for eReading tools and the printed book. The analysis of eye movements during reading an eBook from different eReading tools suggests that subjects' reading behaviour is similar to reading from a printed book. © 2012 The College of Optometrists.

  11. Evaluating the Promise of Computer-Based Reading Interventions with Students with Reading Difficulties

    Science.gov (United States)

    Pindiprolu, Sekhar S.; Forbush, David E.

    2009-01-01

    The ability to read is essential to school-based learning and skilled responding in an information rich society. Unfortunately, many students in today's schools do not become skilled readers. Many reading researchers (Blachman 1996, 1997; Felton, 1993; Fletcher & Lyon, 1998; Torgesen, 1997) agree that the vast majority of problems experienced…

  12. Reading and skimming from computer screens and books: The paperless office revisited?

    OpenAIRE

    1991-01-01

    Past research has demonstrated that reading efficiency is lower from standard computer displays of the 1980s than from paper. In the present experiments, subjects read or skimmed stories, sometimes from a high-quality CRT (cathode ray tube) and sometimes from a book. Skimming was 41% slower from the CRTs than from the book. Possible reasons for this finding are discussed. Reading speed and comprehension were equivalent for the high-quality CRTs and the book. The paperless office may be immine...

  13. Computer-Assisted Diagnosis in Reading: An Expert Systems Approach.

    Science.gov (United States)

    McEneaney, John E.

    1992-01-01

    Introduces some basic concepts on which expert systems are based. Considers how expert systems might be productively applied in education. Describes an experimental expert system with applications in reading diagnosis and teacher training. (SR)

  14. Development and Use of an EFL Reading Practice Application for an Android Tablet Computer

    Science.gov (United States)

    Ishikawa, Yasushige; Smith, Craig; Kondo, Mutsumi; Akano, Ichiro; Maher, Kate; Wada, Norihisa

    2013-01-01

    This paper reports on the use of an English-language reading practice application for an android tablet computer operating system with students who are not native speakers of English. The application materials for vocabulary learning in reading-passage contexts were created to include words from a database of low-frequency and technical noun-verb…

  15. Development and Use of an EFL Reading Practice Application for an Android Tablet Computer

    Science.gov (United States)

    Ishikawa, Yasushige; Smith, Craig; Kondo, Mutsumi; Akano, Ichiro; Maher, Kate; Wada, Norihisa

    2014-01-01

    This paper reports on the use of an English-language reading practice application for an Android tablet computer with students who are not native speakers of English. The application materials for vocabulary learning in reading-passage contexts were created to include words from a database of low-frequency and technical noun-verb collocations…

  16. Development and Use of an EFL Reading Practice Application for an Android Tablet Computer

    Science.gov (United States)

    Ishikawa, Yasushige; Smith, Craig; Kondo, Mutsumi; Akano, Ichiro; Maher, Kate; Wada, Norihisa

    2014-01-01

    This paper reports on the use of an English-language reading practice application for an Android tablet computer with students who are not native speakers of English. The application materials for vocabulary learning in reading-passage contexts were created to include words from a database of low-frequency and technical noun-verb collocations…

  17. On Reading, Writing, and Computers: A Conversation with John Martin Henry.

    Science.gov (United States)

    Brandt, Ron, Ed.

    1981-01-01

    With a simplified alphabet and interactive computer programing, John Henry Martin has developed a system by which children can learn to read and write far better than usual. In this interview, he explains his approach. (Author/MLF)

  18. Computer assisted analysis of research-based teaching method in English newspaper reading teaching

    Science.gov (United States)

    Jie, Zheng

    2017-06-01

    In recent years, the teaching of English newspaper reading has been developing rapidly. However, the teaching effect of the existing course is not ideal. The paper tries to apply the research-based teaching model to English newspaper reading teaching, investigates the current situation in higher vocational colleges, and analyzes the problems. It designs a teaching model of English newspaper reading and carries out the empirical research conducted by computers. The results show that the teaching mode can use knowledge and ability to stimulate learners interest and comprehensively improve their ability to read newspapers.

  19. Independent versus sequential reading in ROC studies of computer-assist modalities

    Science.gov (United States)

    Beiden, Sergey V.; Wagner, Robert F.; Doi, Kunio; Nishikawa, Robert M.; Freedman, Matthew T.; Lo, Shih-Chung B.; Xu, Xin-Wei

    2002-04-01

    This paper provides results of a statistical analysis of two methods for arranging the temporal sequencing of the unaided vs computer-assisted reading in multiple-reader, multiple- case (MRMC) receiver operating characteristic (ROC) studies of computer-aided detection of solitary pulmonary nodules (SPNs) on chest radiographs. The modes are the Independent mode, in which the readings are separated by a time on the order of one month, and the Sequential mode, in which the CAD-assisted reading immediately follows the unassisted reading. The method of Beiden, Wagner, Campbell (BWC) was used to decompose the variance of the ROC area summary accuracy measure into the components that are correlated across unaided and aided reading conditions and the components that are uncorrelated across these reading conditions. The latter are the only components of variability that contribute to the uncertainty in a measurement of the difference in reader performance between reading conditions. These uncorrelated components were dramatically reduced in the Sequential reading mode compared to the Independent reading mode-while the total reader variability remained almost constant. The results were remarkably similar across two independent studies analyzed. This may have important practical consequences because the Sequential mode is the least demanding on reader logistics and time.

  20. Computer-Detected Attention Affects Foreign Language Listening but Not Reading Performance.

    Science.gov (United States)

    Lee, Shu-Ping

    2016-08-01

    No quantitative study has explored the influence of attention on learning English as a foreign language (EFL). This study investigated whether computer-detected attention is associated with EFL reading and listening and reading and listening anxiety. Traditional paper-based English tests used as entrance examinations and tests of general trait anxiety, reading, listening, reading test state anxiety, and listening test state anxiety were administered in 252 Taiwan EFL college students who were divided into High Attention (Conners' Continuous Performance Test, CPT EFL students with computer-detected low attention tendency was elevated and their EFL listening performance was affected, but those differences were not found in reading. © The Author(s) 2016.

  1. Impaired oral reading in two atypical dyslexics: a comparison with a computational lexical-analogy model.

    Science.gov (United States)

    Marchand, Yannick; Friedman, Rhonda B

    2005-06-01

    A computational model of reading was developed based upon the notion that the structural relationship between orthography and phonology is of greater importance than the dimension of semantics for the reading aloud of single words. Degradation of this model successfully simulated the reading performance of two patients with atypical acquired dyslexia. The first patient CAV, studied and described in the literature by Warrington in 1981, presented with unusual concrete word dyslexia, i.e., he had a category-specific reading deficit for concrete words compared with abstract words. The second patient BG is a phonological dyslexic who, although displaying a strong concreteness effect (concrete words read better than abstract words), was able to read functors individually perfectly well, a pattern that is rarely if ever seen. The computational model was used to generate a set of words for which it was predicted that BG would show no concreteness effect. The results of BG's reading of these words were consistent with this prediction, thereby providing greater support for the validity of the model. It is concluded that a computational approach that attempts not only to reproduce the core symptoms of the major varieties of acquired dyslexia but also to simulate clinical data from specific patients has much to contribute to the understanding of cognitive deficits and to the design of effective rehabilitation strategies.

  2. [Effects of computer-assisted practice on reading and spelling in children with learning disabilities].

    Science.gov (United States)

    Jiménez, Juan E; Muñetón, Mercedes A

    2010-11-01

    The main purpose of this study was to analyze the effects of computer-assisted practice on reading and spelling in children with learning disabilities (LD). We compared three practice conditions, one with reading and two with spelling, in order to test whether computer-based reading and spelling practice has an influence on the development of reading and spelling ability in children with LD. A sample was selected of 85 children with LD, with age range between 8 years and 10 years (age, M=111.02, SD=9.6), whose spelling performance was two years below grade level. The participants were randomly assigned to one of four groups: 1) Copy the target word from the computer screen (n=22), 2) Memorize the target word and write it from memory (n=21), 3) Word reading (n=21), and 4) the untrained control group (n=21). We administered measures of pseudoword reading, phonological awareness, phonological word decoding and orthographical word decoding tasks. We examined the learning effects and transfer effects on words classified as a function of length, consistency, and complexity of syllable structure. Overall, the results showed that reading training did not improve spelling; however, the children who participated in the copy training condition improved their spelling skills.

  3. Reading Computer Programs: Instructor’s Guide to Exercises

    Science.gov (United States)

    1990-08-01

    Validation CM-14 Intelectual Property Protection for Software CM-1S Software Development and Licensing Contacts CM-16 Software Developmeni Using VOM CM-17...than high-level procedural ones. Ada is an attractive vehicle to illustrate reading exercises because it contains good mechanisms for concur- rency...purposes--to determine if they have particular properties such as correctness, or to dis- cover how an enhancement can be made with minimal disruption to

  4. The Role of Computer Technology in Teaching Reading and Writing: Preschool Teachers' Beliefs and Practices

    Science.gov (United States)

    Ihmeideh, Fathi

    2010-01-01

    This study investigated preschool teachers' beliefs and practices regarding the use of computer technology in teaching reading and writing in Jordan. The researcher developed a questionnaire consisting of two scales--Teachers' Beliefs Scale (TB Scale) and Teachers' Practices Scale (TP Scale)--to examine the role of computer technology in teaching…

  5. About Reading

    Institute of Scientific and Technical Information of China (English)

    独行墨客

    2004-01-01

    As for reading and for learning, reading rate (that is, words per minute, WPM) is important, especially for students who have to pass some reading test. How to compute your reading rate? You may know it after reading the following. Reading Rate (WPM) = Total number of words + reading time.

  6. Reading.

    Science.gov (United States)

    Gee, James Paul

    1992-01-01

    Explores what is meant by reading, noting that to read is to respond appropriately to a specific consensus centered on certain values and that the consensus is achieved among persons whose paths through life have come together with members of dominant discourses in society. (SLD)

  7. Who is Reading the Data on Your Old Computer?

    Directory of Open Access Journals (Sweden)

    Vivienne Mee

    2008-03-01

    Full Text Available Researchers at Rits Information Security performed a study in how the Irish population disposes of their old computers. How would you dispose of your old computer, or how would the company you work for dispose of their old computers?The majority of Irish homeowners, would bring their old computers to local civic amenity centres, give it away to a relative or sell it on to another party.Some organisations would give their old equipment to a staff member, as a gift gesture, others may simply discard in the local civic amenity site.What is wrong with the methods currently being used for discarding of our old PCs?With this question in mind, Rits Information Security embarked on a study to highlight the problems home users, and corporate users face when discarding retired PCs.In this paper, Rits Information Security describes research in which a number of hard disks were taken from computers after they had been released for resale on Irish online auction sites. The research that was undertaken involved an analysis of the disks to determine if any information remained on these disks, and whether the information could be easily recovered using commonly available tools and techniques.From this analysis, a number of disks could be traced to specific organisations, including large financial institutions, various consultancy firms, numerous small trade organisation, auctioneers, and insurance brokers. In addition to these, a number of computers were found to have originated from the home environment.The results indicate that careless disposal of computers and storage media in the Republic of Ireland is a significant problem. Very few of the disks tested had undergone a thorough or efficient cleansing process. The level of information that could be recovered from the majority of the disks tested would have proven useful for corporate espionage, identity theft, blackmail, and fraud.

  8. Learning To Read in Culturally Responsive Computer Environments. CIERA Report.

    Science.gov (United States)

    Pinkard, Nichole

    This report is a description and evaluation of two computer-based learning environments, Rappin' Reader and Say Say Oh Playmate, that build upon the lived literacy experiences African-American children bring to classrooms as scaffolds for early literacy instruction. When Rappin' Reader and Say Say Oh Playmate were used with…

  9. Does Performance in Digital Reading Relate to Computer Game Playing? A Study of Factor Structure and Gender Patterns in 15-Year-Olds' Reading Literacy Performance

    Science.gov (United States)

    Rasmusson, Maria; Åberg-Bengtsson, Lisbeth

    2015-01-01

    Data from a Swedish PISA-sample were used (1) to identify a digital reading factor, (2) to investigate gender differences in this factor (if found), and (3) to explore how computer game playing might relate to digital reading performance and gender. The analyses were conducted with structural equation modeling techniques. In addition to an overall…

  10. Computer-based programs on acquisition of reading skills in schoolchildren (review of contemporary foreign investigations

    Directory of Open Access Journals (Sweden)

    Prikhoda N.A.

    2015-03-01

    Full Text Available The article presents a description of 17 computer-based programs, which were used over the last 5 years (2008—2013 in 15 studies of computer-assisted reading instruction and intervention of schoolchildren. The article includes a description of specificity of various terms used in the above-mentioned studies and the contents of training sessions. The article also carries out a brief analysis of main characteristics of computer-based techniques — language of instruction, age and basic characteristics of students, duration and frequency of training sessions, dependent variables of education. Special attention is paid to efficiency of acquisition of different reading skills through computer-based programs in comparison to traditional school instruction.

  11. Adapting the human-computer interface for reading literacy and computer skill to facilitate collection of information directly from patients.

    Science.gov (United States)

    Lobach, David F; Arbanas, Jennifer M; Mishra, Dharani D; Campbell, Marci; Wildemuth, Barbara M

    2004-01-01

    Clinical information collected directly from patients is critical to the practice of medicine. Past efforts to collect this information using computers have had limited utility because these efforts required users to be facile with the computerized information collecting system. In this paper we describe the design, development, and function of a computer system that uses recent technology to overcome the limitations of previous computer-based data collection tools by adapting the human-computer interface to the native language, reading literacy, and computer skills of the user. Specifically, our system uses a numerical representation of question content, multimedia, and touch screen technology to adapt the computer interface to the native language, reading literacy, and computer literacy of the user. In addition, the system supports health literacy needs throughout the data collection session and provides contextually relevant disease-specific education to users based on their responses to the questions. The system has been successfully used in an academically affiliated family medicine clinic and in an indigent adult medicine clinic.

  12. Language Needs Analysis of Iranian Undergraduate Students of Computer Engineering: A Study of Reading Skill

    Science.gov (United States)

    Fard-Kashani, Alireza; Jahromi, Abdol Hossein Zahedi; Javadi, Ali; Fallahi, Ali Mohammad

    2015-01-01

    The current study aimed at diagnosing the language needs of Iranian undergraduate students of computer engineering in order to find out whether there is any significant difference in perceptions between the students and their ESAP (English for Specific Academic Purpose) teachers, concerning their Reading skill needs. To conduct the intended…

  13. An Analysis of ESL Children's Verbal Interaction during Computer Book Reading.

    Science.gov (United States)

    Liaw, Meei-Ling

    1997-01-01

    Describes an exploratory study that attempted to discover the patterns of linguistic interaction of second language learners in a computerized literary reading environment and the implication of using computer books in an ESL (English-as-a-Second-Language) elementary school classroom. (LRW)

  14. A Computer System of Referential Resolution to Assess Students' Reading Comprehension

    Science.gov (United States)

    Yang, Yu-Fen; Wong, Wing-Kwong; Yeh, Hui-Chin

    2008-01-01

    The major purpose of this study is to assist college students in constructing mental representation of referential resolution in a computer system. Ninety students were asked to draw mental maps indicating the relationships between references, take reading comprehension tests, and fill out open-ended questionnaire. Results showed that the…

  15. The Effects of Self-Explanation and Reading Questions and Answers on Learning Computer Programming Language

    Science.gov (United States)

    Lee, Nancy

    2013-01-01

    The current study explored the differential effects of two learning strategies, self-explanation and reading questions and answers, on students' test performance in the computer programming language JavaScript. Students' perceptions toward the two strategies as to their effectiveness in learning JavaScript was also explored by examining students'…

  16. Effects of a Computer-Assisted Concept Mapping Learning Strategy on EFL College Students' English Reading Comprehension

    Science.gov (United States)

    Liu, Pei-Lin; Chen, Chiu-Jung; Chang, Yu-Ju

    2010-01-01

    The purpose of this research was to investigate the effects of a computer-assisted concept mapping learning strategy on EFL college learners' English reading comprehension. The research questions were: (1) what was the influence of the computer-assisted concept mapping learning strategy on different learners' English reading comprehension? (2) did…

  17. Emergency Computed Tomography: What is Missed at First Reading?

    Science.gov (United States)

    Platon, Alexandra; Becker, Minerva; Perneger, Thomas; Varnay, Gyorgi; Breguet, Romain; Becker, Christoph D; Poletti, Pierre-Alexandre

    2016-01-01

    The aim of this study was to evaluate the accuracy of preliminary computed tomography (CT) interpretations made by radiology residents in the emergency department. For 4 periods of 20 consecutive days, attending radiologists prospectively recorded any disparities between their own CT interpretations (reference standard) and the preliminary interpretations of emergency radiology residents. Misinterpretations were defined as major when related to a potentially life-threatening pathology if not immediately managed after CT. The rate of disparities was calculated for all CT examinations, separately for body and neuroradiological cases, and for working and on-call hours. A total of 3044 emergency CT examinations were performed during the survey: 1568 (51%) body scans and 1476 (49%) neurological scans. Disparities were reported in 145 (4.8%) of all CT examinations, with 0.8% (24/3044) defined as major misinterpretations. There were 100 (6.3%) of 1568 disparities in body CT versus 45 (3.0%) of 1476 in neurological CT examinations (P = 0.001). No significant differences were found between disparities recorded during regular working hours (47/1083 [4.3%]) versus on-call hours (98/1961 [5.0%], P = 0.47). There were typically more disparities between resident and attending interpretations in emergency body CT. Major disparities represented only a small proportion of all misinterpretations. The detailed analysis of our data enables benchmarking over time and offers a reference for optimizing the training of residents in emergency radiology.

  18. Computer-based and paper-based reading comprehension in adolescents with typical language development and language-learning disabilities.

    Science.gov (United States)

    Srivastava, Pradyumn; Gray, Shelley

    2012-10-01

    With the global expansion of technology, our reading platform has shifted from traditional text to hypertext, yet little consideration has been given to how this shift might help or hinder students' reading comprehension. The purpose of this study was to compare reading comprehension of computer-based and paper-based texts in adolescents with and without language-learning disabilities (LLD). Fourteen adolescents with LLD and 25 adolescents with typical language development (TLD) read literary texts in computer-based and paper-based formats and then answered reading comprehension questions. The LLD group scored significantly lower than the TLD group on the reading comprehension measure, but there were no significant between-group differences for reading or answering time. In addition, there were no significant within-group differences for the computer-based or paper-based conditions. Predictors for reading comprehension varied by group and condition. Neither group appeared to be affected by the additional cognitive load imposed by hypertext in the computer-based condition; however, the load between conditions may not have been sufficient to differentially impact reading comprehension. Based on the regression analyses, it appears that working memory, oral language, and decoding differed in their contribution to reading comprehension for each group and condition.

  19. A COMPUTER-BASED PROGRAM TO TEACH BRAILLE READING TO SIGHTED INDIVIDUALS

    OpenAIRE

    2012-01-01

    Instructors of the visually impaired need efficient braille-training methods. This study conducted a preliminary evaluation of a computer-based program intended to teach the relation between braille characters and English letters using a matching-to-sample format with 4 sighted college students. Each participant mastered matching visual depictions of the braille alphabet to their printed-word counterparts. Further, each participant increased the number of words they read in a braille passage ...

  20. Three computer codes to read, plot and tabulate operational test-site recorded solar data

    Science.gov (United States)

    Stewart, S. D.; Sampson, R. S., Jr.; Stonemetz, R. E.; Rouse, S. L.

    1980-01-01

    Computer programs used to process data that will be used in the evaluation of collector efficiency and solar system performance are described. The program, TAPFIL, reads data from an IBM 360 tape containing information (insolation, flowrates, temperatures, etc.) from 48 operational solar heating and cooling test sites. Two other programs, CHPLOT and WRTCNL, plot and tabulate the data from the direct access, unformatted TAPFIL file. The methodology of the programs, their inputs, and their outputs are described.

  1. A Comparison of Computer-Assisted Component Reading Skills Training and Repeated Reading for Adolescent Poor Readers.

    Science.gov (United States)

    Thomas, Adele; Clapp, Tillie

    1989-01-01

    Two computerized remedial reading programs, the "Autoskill Component Reading Subskills Program" and "Read It Again Sam," were used with poor readers. Compared to 6 controls, the 10 ninth grade students using the programs improved word recognition accuracy and rate, while comprehension gains were modest. Relative strengths of…

  2. The Use of Repeated Reading with Computer Modeling to Promote Reading Fluency with Students Who Have Physical Disabilities

    Science.gov (United States)

    Coleman, Mari Beth; Heller, Kathryn Wolff

    2010-01-01

    The ability to read fluently is a critical skill that allows the reader to concentrate on the meaning of the text. It also can contribute to a successful reading experience. However, students with physical disabilities may have difficulty reading fluently due to any number of functional, psychosocial, or environmental factors that can accompany a…

  3. How Children Can Support Their Learning to Write and Read by Computer in the Early Years of School

    Science.gov (United States)

    Nurmilaakso, Marja

    2015-01-01

    Over the last decades the nature and form of what children can choose to read has changed radically, partly as a consequence of rapid technological advances and the increasing dominance of the image. The research questions were: (1) "How do children learn to read and write by computer?"; (2) "How can one support children's learning…

  4. Computer-based auditory training (CBAT): benefits for children with language- and reading-related learning difficulties

    National Research Council Canada - National Science Library

    Loo, Jenny Hooi Yin; Bamiou, Doris-Eva; Campbell, Nicci; Luxon, Linda M

    2010-01-01

    This article reviews the evidence for computer-based auditory training (CBAT) in children with language, reading, and related learning difficulties, and evaluates the extent it can benefit children with auditory processing disorder (APD...

  5. Low-bandwidth and non-compute intensive remote identification of microbes from raw sequencing reads.

    Directory of Open Access Journals (Sweden)

    Laurent Gautier

    Full Text Available Cheap DNA sequencing may soon become routine not only for human genomes but also for practically anything requiring the identification of living organisms from their DNA: tracking of infectious agents, control of food products, bioreactors, or environmental samples. We propose a novel general approach to the analysis of sequencing data where a reference genome does not have to be specified. Using a distributed architecture we are able to query a remote server for hints about what the reference might be, transferring a relatively small amount of data. Our system consists of a server with known reference DNA indexed, and a client with raw sequencing reads. The client sends a sample of unidentified reads, and in return receives a list of matching references. Sequences for the references can be retrieved and used for exhaustive computation on the reads, such as alignment. To demonstrate this approach we have implemented a web server, indexing tens of thousands of publicly available genomes and genomic regions from various organisms and returning lists of matching hits from query sequencing reads. We have also implemented two clients: one running in a web browser, and one as a python script. Both are able to handle a large number of sequencing reads and from portable devices (the browser-based running on a tablet, perform its task within seconds, and consume an amount of bandwidth compatible with mobile broadband networks. Such client-server approaches could develop in the future, allowing a fully automated processing of sequencing data and routine instant quality check of sequencing runs from desktop sequencers. A web access is available at http://tapir.cbs.dtu.dk. The source code for a python command-line client, a server, and supplementary data are available at http://bit.ly/1aURxkc.

  6. Exploring the Cross-Linguistic Transfer of Reading Skills in Spanish to English in the Context of a Computer Adaptive Reading Intervention

    Science.gov (United States)

    Baker, Doris Luft; Basaraba, Deni Lee; Smolkowski, Keith; Conry, Jillian; Hautala, Jarkko; Richardson, Ulla; English, Sherril; Cole, Ron

    2017-01-01

    We explore the potential of a computer-adaptive decoding game in Spanish to increase the decoding skills and oral reading fluency in Spanish and English of bilingual students. Participants were 78 first-grade Spanish-speaking students attending bilingual programs in five classrooms in Texas. Classrooms were randomly assigned to the treatment…

  7. Evaluation of a Tool to Categorize Patients by Reading Literacy and Computer Skill to Facilitate the Computer-Administered Patient Interview

    OpenAIRE

    Lobach, David F.; Hasselblad, Victor; Wildemuth, Barbara M.

    2003-01-01

    Past efforts to collect clinical information directly from patients using computers have had limited utility because these efforts required users to be literate and facile with the computerized information collecting system. In this paper we describe the creation and use of a computer-based tool designed to assess a user’s reading literacy and computer skill for the purpose of adapting the human-computer interface to fit the identified skill levels of the user. The tool is constructed from a ...

  8. Computer-assisted reading intervention with a phonics approach for children using cochlear implants or hearing aids.

    Science.gov (United States)

    Nakeva von Mentzer, Cecilia; Lyxell, Björn; Sahlén, Birgitta; Dahlström, Orjan; Lindgren, Magnus; Ors, Marianne; Kallioinen, Petter; Uhlén, Inger

    2014-10-01

    The present study examined computer-assisted reading intervention with a phonics approach for deaf and hard of hearing (DHH) children in Sweden using cochlear implants or hearing aids, or a combination of both. The study included 48 children, 5, 6 and 7 years of age. Sixteen children with normal hearing (NH) served as a reference group. The first purpose of the study was to compare NH and DHH children's reading ability at pre and post-intervention. The second purpose was to investigate effects of the intervention. Cognitive and demographic factors were analyzed in relation to reading improvement. Results showed no statistically significant difference for reading ability at the group level, although NH children showed overall higher reading scores at both test points. Age comparisons revealed a statistically significant higher reading ability in the NH 7-year-olds compared to the DHH 7-year-olds. The intervention proved successful for word decoding accuracy, passage comprehension and as a reduction of nonword decoding errors in both NH and DHH children. Reading improvement was associated with complex working memory and phonological processing skills in NH children. Correspondent associations were observed with visual working memory and letter knowledge in the DHH children. Age was the only demographic factor that was significantly correlated with reading improvement. The results suggest that DHH children's beginning reading may be influenced by visual strategies that might explain the reading delay in the older children.

  9. Comparison of standard reading and computer aided detection (CAD) on a national proficiency test of screening mammography

    Energy Technology Data Exchange (ETDEWEB)

    Ciatto, Stefano E-mail: s.ciatto@cspo.it; Del Turco, Marco Rosselli; Risso, Gabriella; Catarzi, Sandra; Bonardi, Rita; Viterbo, Valeria; Gnutti, Pierangela; Guglielmoni, Barbara; Pinelli, Lelio; Pandiscia, Anna; Navarra, Francesco; Lauria, Adele; Palmiero, Rosa; Indovina, Pietro Luigi

    2003-02-01

    Objective: To evaluate the role of computer aided detection (CAD) in improving the interpretation of screening mammograms Material and methods: Ten radiologists underwent a proficiency test of screening mammography first by conventional reading and then with the help of CAD. Radiologists were blinded to test results for the whole study duration. Results of conventional and CAD reading were compared in terms of sensitivity and recall rate. Double reading was simulated combining conventional readings of four expert radiologists and compared with CAD reading. Results: Considering all ten readings, cancer was identified in 146 or 153 of 170 cases (85.8 vs. 90.0%; {chi}{sup 2}=0.99, df=1, P=0.31) and recalls were 106 or 152 of 1330 cases (7.9 vs. 11.4%; {chi}{sup 2}=8.69, df=1, P=0.003) at conventional or CAD reading, respectively. CAD reading was essentially the same (sensitivity 97.0 vs. 96.0%; {chi}{sup 2}=7.1, df=1, P=0.93; recall rate 10.7 vs. 10.6%; {chi}{sup 2}=1.5, df=1, P=0.96) as compared with simulated conventional double reading. Conclusion: CAD reading seems to improve the sensitivity of conventional reading while reducing specificity, both effects being of limited size. CAD reading had almost the same performance of simulated conventional double reading, suggesting a possible use of CAD which needs to be confirmed by further studies inclusive of cost-effective analysis.

  10. University Students Use of Computers and Mobile Devices for Learning and Their Reading Speed on Different Platforms

    Science.gov (United States)

    Mpofu, Bongeka

    2016-01-01

    This research was aimed at the investigation of mobile device and computer use at a higher learning institution. The goal was to determine the current use of computers and mobile devices for learning and the students' reading speed on different platforms. The research was contextualised in a sample of students at the University of South Africa.…

  11. Language Needs Analysis of Iranian Undergraduate Students of Computer Engineering: A Study of Reading Skill

    Directory of Open Access Journals (Sweden)

    Alireza Fard-Kashani

    2015-10-01

    Full Text Available The current study aimed at diagnosing the language needs of Iranian undergraduate students of computer engineering in order to find out whether there is any significant difference in perceptions between the students and their ESAP (English for Specific Academic Purpose teachers, concerning their Reading skill needs. To conduct the intended research study, both qualitative and quantitative approaches were taken. The quantitative approach included the use of self-assessment, and two questionnaires, and the qualitative approach included participant observation. The questionnaires were adapted from Atai and Shoja (2009, and were distributed among 500 undergraduate students of computer engineering and 30 ESAP teachers who were chosen randomly through cluster sampling method from thirteen universities. Mann-Whitney U-test results showed that there was a significant difference between perceptions of the students and their teachers about their Reading skill needs and ‘Reading’ was mentioned as one of the most difficult skills for the students. Moreover, it was found that the majority of students suffered from low level of General English Language Proficiency, and also ‘low motivation’ and the ‘character’ of teachers were found to be important factors affecting students’ learning. Keywords: Needs analysis, English for specific purposes, English for academic purposes, Present situation analysis, Target situation analysis

  12. Evaluation of a Tool to Categorize Patients by Reading Literacy and Computer Skill to Facilitate the Computer-Administered Patient Interview

    Science.gov (United States)

    Lobach, David F.; Hasselblad, Victor; Wildemuth, Barbara M.

    2003-01-01

    Past efforts to collect clinical information directly from patients using computers have had limited utility because these efforts required users to be literate and facile with the computerized information collecting system. In this paper we describe the creation and use of a computer-based tool designed to assess a user’s reading literacy and computer skill for the purpose of adapting the human-computer interface to fit the identified skill levels of the user. The tool is constructed from a regression model based on 4 questions that we identified in a laboratory study to be highly predictive of reading literacy and 2 questions predictive of computer skill. When used in 2 diverse clinical practices the tool categorized low literacy users so that they received appropriate support to enter data through the computer, enabling them to perform as well as high literacy users. Confirmation of the performance of the tool with a validated reading assessment instrument showed a statistically significant difference (p=0.0025) between the two levels of reading literacy defined by the tool. Our assessment tool can be administered through a computer in less than two minutes without requiring any special training or expertise making it useful for rapidly determining users’ aptitudes. PMID:14728201

  13. Evaluation of a tool to categorize patients by reading literacy and computer skill to facilitate the computer-administered patient interview.

    Science.gov (United States)

    Lobach, David F; Hasselblad, Victor; Wildemuth, Barbara M

    2003-01-01

    Past efforts to collect clinical information directly from patients using computers have had limited utility because these efforts required users to be literate and facile with the computerized information collecting system. In this paper we describe the creation and use of a computer-based tool designed to assess a user's reading literacy and computer skill for the purpose of adapting the human-computer interface to fit the identified skill levels of the user. The tool is constructed from a regression model based on 4 questions that we identified in a laboratory study to be highly predictive of reading literacy and 2 questions predictive of computer skill. When used in 2 diverse clinical practices the tool categorized low literacy users so that they received appropriate support to enter data through the computer, enabling them to perform as well as high literacy users. Confirmation of the performance of the tool with a validated reading assessment instrument showed a statistically significant difference (p=0.0025) between the two levels of reading literacy defined by the tool. Our assessment tool can be administered through a computer in less than two minutes without requiring any special training or expertise making it useful for rapidly determining users' aptitudes.

  14. Write, read and answer emails with a dry 'n' wireless brain-computer interface system.

    Science.gov (United States)

    Pinegger, Andreas; Deckert, Lisa; Halder, Sebastian; Barry, Norbert; Faller, Josef; Käthner, Ivo; Hintermüller, Christoph; Wriessnegger, Selina C; Kübler, Andrea; Müller-Putz, Gernot R

    2014-01-01

    Brain-computer interface (BCI) users can control very complex applications such as multimedia players or even web browsers. Therefore, different biosignal acquisition systems are available to noninvasively measure the electrical activity of the brain, the electroencephalogram (EEG). To make BCIs more practical, hardware and software are nowadays designed more user centered and user friendly. In this paper we evaluated one of the latest innovations in the area of BCI: A wireless EEG amplifier with dry electrode technology combined with a web browser which enables BCI users to use standard webmail. With this system ten volunteers performed a daily life task: Write, read and answer an email. Experimental results of this study demonstrate the power of the introduced BCI system.

  15. Computer-aided design and modeling of workstations and radiology reading rooms for the new millennium.

    Science.gov (United States)

    Ratib, O; Valentino, D J; McCoy, M J; Balbona, J A; Amato, C L; Boots, K

    2000-01-01

    Three-dimensional (3D) computer modeling, simulation, and rendering techniques were used to redesign the diagnostic workstations and radiology reading rooms for a proposed hospital with particular attention given to lighting conditions, noise reduction, and optimal use of limited workspace. The results were presented to a panel of multidisciplinary experts and iteratively improved and redesigned with the development or addition of new design criteria or requirements. These 3D techniques allowed faster, more efficient design and presentation of multiple options than is possible with traditional two-dimensional drawings, thereby expediting decision making and resulting in significant savings. The current workstation designs can easily be developed and implemented with available technology at a reasonable cost. They can also accommodate anticipated advances in computer and display technology as well as new imaging paradigms (eg, changes in keyboard and control ergonomics such as adjustable virtual keys on touch-sensitive screens, digital drawing tablets for annotations and controls, direct film digitizing, personal identification devices, offline media readers such as compact disks and digital videodisks, and speech recognition and voice activation). Use of 3D techniques in designing other parts of the radiology department (eg, examination rooms, technologists' areas, physicians' offices) could greatly improve and facilitate the design and implementation of complex settings in these work areas.

  16. A New Concept On A Quantum Computer Based On Schockley-Read-Hall Recombination Statistics In Microelectronic Devices

    Science.gov (United States)

    Theodoropoulos, K.; Ntalaperas, D.; Petras, I.; Tsakalidis, A.; Konofaos, N.

    2005-06-01

    In this paper a quantum computer based on the recombination processes happening in semiconductor devices is presented. A "data element" and a "computational element" are derived based on Schokley-Read-Hall statistics and they can later be used in order to manifest a simple and known quantum algorithm. Such a paradigm is shown by the application of the proposed technology onto the Shor's period-finding algorithm.

  17. Using Primary Language Support via Computer to Improve Reading Comprehension Skills of First-Grade English Language Learners

    Science.gov (United States)

    Rodriguez, Cathi Draper; Filler, John; Higgins, Kyle

    2012-01-01

    Through this exploratory study the authors investigated the effects of primary language support delivered via computer on the English reading comprehension skills of English language learners. Participants were 28 First-grade students identified as Limited English Proficient. The primary language of all participants was Spanish. Students were…

  18. Using Primary Language Support via Computer to Improve Reading Comprehension Skills of First-Grade English Language Learners

    Science.gov (United States)

    Rodriguez, Cathi Draper; Filler, John; Higgins, Kyle

    2012-01-01

    Through this exploratory study the authors investigated the effects of primary language support delivered via computer on the English reading comprehension skills of English language learners. Participants were 28 First-grade students identified as Limited English Proficient. The primary language of all participants was Spanish. Students were…

  19. The Predictive Validity of a Computer-Adaptive Assessment of Kindergarten and First-Grade Reading Skills

    Science.gov (United States)

    Clemens, Nathan H.; Hagan-Burke, Shanna; Luo, Wen; Cerda, Carissa; Blakely, Alane; Frosch, Jennifer; Gamez-Patience, Brenda; Jones, Meredith

    2015-01-01

    This study examined the predictive validity of a computer-adaptive assessment for measuring kindergarten reading skills using the STAR Early Literacy (SEL) test. The findings showed that the results of SEL assessments administered during the fall, winter, and spring of kindergarten were moderate and statistically significant predictors of year-end…

  20. Computer-Based Auditory Training (CBAT): Benefits for Children with Language- and Reading-Related Learning Difficulties

    Science.gov (United States)

    Loo, Jenny Hooi Yin; Bamiou, Doris-Eva; Campbell, Nicci; Luxon, Linda M.

    2010-01-01

    This article reviews the evidence for computer-based auditory training (CBAT) in children with language, reading, and related learning difficulties, and evaluates the extent it can benefit children with auditory processing disorder (APD). Searches were confined to studies published between 2000 and 2008, and they are rated according to the level…

  1. Rethinking Strategy Instruction: Direct Reading Strategy Instruction versus Computer-Based Guided Practice

    Science.gov (United States)

    Lenhard, Wolfgang; Baier, Herbert; Endlich, Darius; Schneider, Wolfgang; Hoffmann, Joachim

    2013-01-01

    There are many established reading strategy training programmes, which explicitly teach strategic and meta-cognitive knowledge to improve reading comprehension. Although instruction in strategy knowledge leads to improvements in meta-cognitive skills, the effects do not always transfer to reading comprehension. Therefore, to investigate…

  2. Transcriptator: An Automated Computational Pipeline to Annotate Assembled Reads and Identify Non Coding RNA.

    Directory of Open Access Journals (Sweden)

    Kumar Parijat Tripathi

    Full Text Available RNA-seq is a new tool to measure RNA transcript counts, using high-throughput sequencing at an extraordinary accuracy. It provides quantitative means to explore the transcriptome of an organism of interest. However, interpreting this extremely large data into biological knowledge is a problem, and biologist-friendly tools are lacking. In our lab, we developed Transcriptator, a web application based on a computational Python pipeline with a user-friendly Java interface. This pipeline uses the web services available for BLAST (Basis Local Search Alignment Tool, QuickGO and DAVID (Database for Annotation, Visualization and Integrated Discovery tools. It offers a report on statistical analysis of functional and Gene Ontology (GO annotation's enrichment. It helps users to identify enriched biological themes, particularly GO terms, pathways, domains, gene/proteins features and protein-protein interactions related informations. It clusters the transcripts based on functional annotations and generates a tabular report for functional and gene ontology annotations for each submitted transcript to the web server. The implementation of QuickGo web-services in our pipeline enable the users to carry out GO-Slim analysis, whereas the integration of PORTRAIT (Prediction of transcriptomic non coding RNA (ncRNA by ab initio methods helps to identify the non coding RNAs and their regulatory role in transcriptome. In summary, Transcriptator is a useful software for both NGS and array data. It helps the users to characterize the de-novo assembled reads, obtained from NGS experiments for non-referenced organisms, while it also performs the functional enrichment analysis of differentially expressed transcripts/genes for both RNA-seq and micro-array experiments. It generates easy to read tables and interactive charts for better understanding of the data. The pipeline is modular in nature, and provides an opportunity to add new plugins in the future. Web application is

  3. Transcriptator: An Automated Computational Pipeline to Annotate Assembled Reads and Identify Non Coding RNA

    Science.gov (United States)

    Zuccaro, Antonio; Guarracino, Mario Rosario

    2015-01-01

    RNA-seq is a new tool to measure RNA transcript counts, using high-throughput sequencing at an extraordinary accuracy. It provides quantitative means to explore the transcriptome of an organism of interest. However, interpreting this extremely large data into biological knowledge is a problem, and biologist-friendly tools are lacking. In our lab, we developed Transcriptator, a web application based on a computational Python pipeline with a user-friendly Java interface. This pipeline uses the web services available for BLAST (Basis Local Search Alignment Tool), QuickGO and DAVID (Database for Annotation, Visualization and Integrated Discovery) tools. It offers a report on statistical analysis of functional and Gene Ontology (GO) annotation’s enrichment. It helps users to identify enriched biological themes, particularly GO terms, pathways, domains, gene/proteins features and protein—protein interactions related informations. It clusters the transcripts based on functional annotations and generates a tabular report for functional and gene ontology annotations for each submitted transcript to the web server. The implementation of QuickGo web-services in our pipeline enable the users to carry out GO-Slim analysis, whereas the integration of PORTRAIT (Prediction of transcriptomic non coding RNA (ncRNA) by ab initio methods) helps to identify the non coding RNAs and their regulatory role in transcriptome. In summary, Transcriptator is a useful software for both NGS and array data. It helps the users to characterize the de-novo assembled reads, obtained from NGS experiments for non-referenced organisms, while it also performs the functional enrichment analysis of differentially expressed transcripts/genes for both RNA-seq and micro-array experiments. It generates easy to read tables and interactive charts for better understanding of the data. The pipeline is modular in nature, and provides an opportunity to add new plugins in the future. Web application is freely

  4. Finding-specific display presets for computed radiography soft-copy reading.

    Science.gov (United States)

    Andriole, K P; Gould, R G; Webb, W R

    1999-05-01

    Much work has been done to optimize the display of cross-sectional modality imaging examinations for soft-copy reading (i.e., window/level tissue presets, and format presentations such as tile and stack modes, four-on-one, nine-on-one, etc). Less attention has been paid to the display of digital forms of the conventional projection x-ray. The purpose of this study is to assess the utility of providing presets for computed radiography (CR) soft-copy display, based not on the window/level settings, but on processing applied to the image optimized for visualization of specific findings, pathologies, etc (i.e., pneumothorax, tumor, tube location). It is felt that digital display of CR images based on finding-specific processing presets has the potential to: speed reading of digital projection x-ray examinations on soft copy; improve diagnostic efficacy; standardize display across examination type, clinical scenario, important key findings, and significant negatives; facilitate image comparison; and improve confidence in and acceptance of soft-copy reading. Clinical chest images are acquired using an Agfa-Gevaert (Mortsel, Belgium) ADC 70 CR scanner and Fuji (Stamford, CT) 9000 and AC2 CR scanners. Those demonstrating pertinent findings are transferred over the clinical picture archiving and communications system (PACS) network to a research image processing station (Agfa PS5000), where the optimal image-processing settings per finding, pathologic category, etc, are developed in conjunction with a thoracic radiologist, by manipulating the multiscale image contrast amplification (Agfa MUSICA) algorithm parameters. Soft-copy display of images processed with finding-specific settings are compared with the standard default image presentation for 50 cases of each category. Comparison is scored using a 5-point scale with the positive scale denoting the standard presentation is preferred over the finding-specific processing, the negative scale denoting the finding

  5. Predicting reading outcomes in the classroom using a computer-based phonological awareness screening and monitoring assessment (Com-PASMA).

    Science.gov (United States)

    Carson, Karyn; Boustead, Therese; Gillon, Gail

    2014-12-01

    The screening and monitoring of phonological awareness (PA) in the classroom is of great importance to the early identification and prevention of reading disorder. This study investigated whether a time-efficient computer-based PA screening and monitoring assessment (Com-PASMA) could accurately predict end-of-year reading outcomes for 5-year-old children in the first year of schooling. A longitudinal design was employed where the Com-PASMA was used to measure the PA ability of 95 5-year-old children at the start, middle, and end of the first year of school. Of this group, 21 children presented with spoken language impairment. Reading outcomes were formally measured after 1 year of schooling. School-entry measures of PA using the Com-PASMA (p < .001), in conjunction with language ability (p = .004), accounted for 68.9% of the variance in end-of-year word decoding ability. Sensitivity and specificity calculations demonstrated that the Com-PASMA was 92% accurate at school-entry, and 94% accurate by the middle of the school year in predicting reading outcomes at 6-years of age. Results suggest that a time-efficient computer-based method of screening and monitoring PA can support the early identification of reading difficulties in the first year of schooling.

  6. Computer-aided detection for computed tomographic colonography screening: a prospective comparison of a double-reading paradigm with first-reader computer-aided detection against second-reader computer-aided detection.

    Science.gov (United States)

    Iussich, Gabriella; Correale, Loredana; Senore, Carlo; Hassan, Cesare; Segnan, Nereo; Campanella, Delia; Bert, Alberto; Galatola, Giovanni; Laudi, Cristiana; Regge, Daniele

    2014-03-01

    The objective of this study was to prospectively compare diagnostic performance and time efficiency of a double-reading paradigm in which a first-reader computer-aided detection (CAD) is followed by a fast 2-dimensional review (DR FR-CAD) with those of a double reading with second-reader CAD (SR CAD). The local ethical committee approved this study. Consecutive immunological patients who have positive results for fecal immunological test who were scheduled for colonoscopy were enrolled for a 10-month period. Computed tomographic colonography studies were read with CAD (CAD COLON-1.20; im3D, Turin, Italy) by using both SR CAD (applied after unassisted interpretation primary 2-dimensional) and DR FR-CAD (CAD-prompts evaluation followed by a fast 2-dimensional review) in randomized order with the radiologist for each reading paradigm masked to the other reader's results.Per-patient sensitivity and specificity of unassisted and CAD-assisted readings for detecting 6-mm adenomas or larger were calculated by using unblinding colonoscopy as reference standard. Reporting times were also calculated. Pairwise comparisons were performed. A total of 182 participants (median age, 65 years; range, 58-76) were included in the final analysis. Of these, 93 (51%) had at least 1 cancer or a 6-mm adenoma or larger. At the 6-mm threshold, sensitivity of unassisted reading (79.6%; 95% confidence interval [CI], 69.9-87.2) increased significantly with the use of both SR CAD (86.0%; 95% CI, 77.3%-92.3%) and DR FR-CAD (89.2%; 95% CI, 81.1%-94.7%), without differences between CAD readings (P = 0.500). No significant differences in specificity among the 3 paradigms were observed. Double reading with first-reader CAD required less reading time than that for SR CAD (378 vs 496; Δ118 seconds; P reader CAD is followed by a fast 2-dimensional review improves the adenoma detection rate to the same level achieved by a second-reader CAD while decreasing reporting times.

  7. Learning to Assign Lexical Stress during Reading Aloud: Corpus, Behavioral, and Computational Investigations

    Science.gov (United States)

    Arciuli, Joanne; Monaghan, Padraic; Seva, Nada

    2010-01-01

    Models of reading aloud have tended to focus on the mapping between graphemes and phonemes in monosyllables. Critical adaptations of these models are required when considering the reading of polysyllables, which constitute over 90% of word types in English. In this paper, we examined one such adaptation--the process of stress assignment in…

  8. The Use of a Computer-Based Reading Rate Development Program on Pre-University Intermediate Level ESL Learners' Reading Speeds

    Science.gov (United States)

    Haupt, John

    2015-01-01

    Improving L2 learners reading fluency has been identified by leading L2 reading researchers as an important aspect of L2 reading instruction (Grabe, 2004, 2009; Nation, 2009). A number of studies have been conducted on the use of paper-based fluency development methods on ESL and EFL students reading speeds and showed positive results (Al-Homoud…

  9. The Use of a Computer-Based Reading Rate Development Program on Pre-University Intermediate Level ESL Learners' Reading Speeds

    Science.gov (United States)

    Haupt, John

    2015-01-01

    Improving L2 learners reading fluency has been identified by leading L2 reading researchers as an important aspect of L2 reading instruction (Grabe, 2004, 2009; Nation, 2009). A number of studies have been conducted on the use of paper-based fluency development methods on ESL and EFL students reading speeds and showed positive results (Al-Homoud…

  10. Computer-based auditory training (CBAT): benefits for children with language- and reading-related learning difficulties.

    Science.gov (United States)

    Loo, Jenny Hooi Yin; Bamiou, Doris-Eva; Campbell, Nicci; Luxon, Linda M

    2010-08-01

    This article reviews the evidence for computer-based auditory training (CBAT) in children with language, reading, and related learning difficulties, and evaluates the extent it can benefit children with auditory processing disorder (APD). Searches were confined to studies published between 2000 and 2008, and they are rated according to the level of evidence hierarchy proposed by the American Speech-Language Hearing Association (ASHA) in 2004. We identified 16 studies of two commercially available CBAT programs (13 studies of Fast ForWord (FFW) and three studies of Earobics) and five further outcome studies of other non-speech and simple speech sounds training, available for children with language, learning, and reading difficulties. The results suggest that, apart from the phonological awareness skills, the FFW and Earobics programs seem to have little effect on the language, spelling, and reading skills of children. Non-speech and simple speech sounds training may be effective in improving children's reading skills, but only if it is delivered by an audio-visual method. There is some initial evidence to suggest that CBAT may be of benefit for children with APD. Further research is necessary, however, to substantiate these preliminary findings.

  11. Single reading with computer-aided detection performed by selected radiologists in a breast cancer screening program

    Energy Technology Data Exchange (ETDEWEB)

    Bargalló, Xavier, E-mail: xbarga@clinic.cat [Department of Radiology (CDIC), Hospital Clínic de Barcelona, C/ Villarroel, 170, 08036 Barcelona (Spain); Santamaría, Gorane; Amo, Montse del; Arguis, Pedro [Department of Radiology (CDIC), Hospital Clínic de Barcelona, C/ Villarroel, 170, 08036 Barcelona (Spain); Ríos, José [Biostatistics and Data Management Core Facility, IDIBAPS, (Hospital Clinic) C/ Mallorca, 183. Floor -1. Office #60. 08036 Barcelona (Spain); Grau, Jaume [Preventive Medicine and Epidemiology Unit, Hospital Clínic de Barcelona, C/ Villarroel, 170, 08036 Barcelona (Spain); Burrel, Marta; Cores, Enrique; Velasco, Martín [Department of Radiology (CDIC), Hospital Clínic de Barcelona, C/ Villarroel, 170, 08036 Barcelona (Spain)

    2014-11-15

    Highlights: • 1-The cancer detection rate of the screening program improved using a single reading protocol by experienced radiologists assisted by CAD. • 2-The cancer detection rate improved at the cost of increasing recall rate. • 3-CAD, used by breast radiologists, did not help to detect more cancers. - Abstract: Objectives: To assess the impact of shifting from a standard double reading plus arbitration protocol to a single reading by experienced radiologists assisted by computer-aided detection (CAD) in a breast cancer screening program. Methods: This was a prospective study approved by the ethics committee. Data from 21,321 consecutive screening mammograms in incident rounds (2010–2012) were read following a single reading plus CAD protocol and compared with data from 47,462 consecutive screening mammograms in incident rounds (2004–2010) that were interpreted following a double reading plus arbitration protocol. For the single reading, radiologists were selected on the basis of the appraisement of their previous performance. Results: Period 2010–2012 vs. period 2004–2010: Cancer detection rate (CDR): 6.1‰ (95% confidence interval: 5.1–7.2) vs. 5.25‰; Recall rate (RR): 7.02% (95% confidence interval: 6.7–7.4) vs. 7.24% (selected readers before arbitration) and vs. 3.94 (all readers after arbitration); Predictive positive value of recall: 8.69% vs. 13.32%. Average size of invasive cancers: 14.6 ± 9.5 mm vs. 14.3 ± 9.5 mm. Stage: 0 (22.3/26.1%); I (59.2/50.8%); II (19.2/17.1%); III (3.1/3.3%); IV (0/1.9%). Specialized breast radiologists performed better than general radiologists. Conclusions: The cancer detection rate of the screening program improved using a single reading protocol by experienced radiologists assisted by CAD, at the cost of a moderate increase of the recall rate mainly related to the lack of arbitration.

  12. Improving Secondary School Geography Students' Positive Attitude Towards Map Reading Through Computer Simulation Instructional Package in Bida, Niger State, Nigeria

    Directory of Open Access Journals (Sweden)

    O.C. Falode

    2016-08-01

    Full Text Available This study investigated effectiveness of computer simulation instruction on the attitude of geography students towards map reading in Bida, Nigeria. It also examined the influence of gender on students attitude. The research was a quazi-experimental design. Intact classes of 160 senior secondary school class two students were drawn from two purposively selected secondary schools within Bida and were randomly assigned to experimental and control groups. The experimental group (82 students was exposed to computer simulation instructional package (CSIP while their counterparts in the control group (78 students was taught the same concept of map reading using lecture method. Attitude questionnaire named QGSAMR was used for data collection. The releaibility coefficient of 0.83 was obtained using Cronbach alpha formula. The QGSAMR was administered to students as pretest and post‐test. The students pretest and posttest attitude scores were analyzed using t‐test statistics. The results indicated that there was significant difference between the attitude scores of the two groups in favour of students exposed to computer simulation instructional package. The result however indicated that there was no significant difference between the attitude of male and female students exposed to the package. It was therefore recommended among others, that, computer simulation instructional package should be adopted in teaching and learning of geography as the package would help to improve students attitude towards geography and in turn leads to improved performance.

  13. A Massively Parallel Computational Method of Reading Index Files for SOAPsnv.

    Science.gov (United States)

    Zhu, Xiaoqian; Peng, Shaoliang; Liu, Shaojie; Cui, Yingbo; Gu, Xiang; Gao, Ming; Fang, Lin; Fang, Xiaodong

    2015-12-01

    SOAPsnv is the software used for identifying the single nucleotide variation in cancer genes. However, its performance is yet to match the massive amount of data to be processed. Experiments reveal that the main performance bottleneck of SOAPsnv software is the pileup algorithm. The original pileup algorithm's I/O process is time-consuming and inefficient to read input files. Moreover, the scalability of the pileup algorithm is also poor. Therefore, we designed a new algorithm, named BamPileup, aiming to improve the performance of sequential read, and the new pileup algorithm implemented a parallel read mode based on index. Using this method, each thread can directly read the data start from a specific position. The results of experiments on the Tianhe-2 supercomputer show that, when reading data in a multi-threaded parallel I/O way, the processing time of algorithm is reduced to 3.9 s and the application program can achieve a speedup up to 100×. Moreover, the scalability of the new algorithm is also satisfying.

  14. Reading Letters

    DEFF Research Database (Denmark)

    Beier, Sofie

    2012-01-01

    In our everyday life we constantly encounter a diversity of reading matters, including display types on traffic signage, printed text in novels, newspaper headlines, or our own writing on a computer screen. All these conditions place different demands on the typefaces applied. The book discusses ...... these aspects by drawing on typography history, designers’ ideas, and available scientific data concerning the reading process....

  15. Computational text analysis and reading comprehension exam complexity towards automatic text classification

    CERN Document Server

    Liontou, Trisevgeni

    2014-01-01

    This book delineates a range of linguistic features that characterise the reading texts used at the B2 (Independent User) and C1 (Proficient User) levels of the Greek State Certificate of English Language Proficiency exams in order to help define text difficulty per level of competence. In addition, it examines whether specific reader variables influence test takers' perceptions of reading comprehension difficulty. The end product is a Text Classification Profile per level of competence and a formula for automatically estimating text difficulty and assigning levels to texts consistently and re

  16. Examining the Effects of Two Computer Programming Learning Strategies: Self-Explanation versus Reading Questions and Answers

    Directory of Open Access Journals (Sweden)

    Nancy Lee

    2017-08-01

    Full Text Available The study described here explored the differential effects of two learning strategies, self-explanation and reading questions and answers, on learning the computer programming language JavaScript. Students’ test performance and perceptions of effectiveness toward the two strategies were examined. An online interactive tutorial instruction implementing worked-examples and multimedia learning principles was developed for this study. Participants were 147 high school students (ages 14 to 18 of a computer introductory course in six periods which were randomly divided into two groups (n = 78; n = 69 of three periods each. The two groups alternated learning strategies to learn five lessons. Students’ prerequisite knowledge of XHTML and motivation to learn computer programming languages were measured before starting the tutorial. Students largely expressed their preference toward self-explanation over reading questions and answers. They thought self-explanation incurred much more work yet was more effective. However, the two learning strategies did not have differential effects on students’ test performance. The seeming discrepancy arising from students’ preferred strategy and their test performance was discussed in the areas of familiar versus new strategy, difficulty of learning materials and testing method, and experimental duration.

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

    Science.gov (United States)

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

    2017-01-01

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

  18. On the Efficacy of a Computer-Based Program to Teach Visual Braille Reading

    Science.gov (United States)

    Scheithauer, Mindy C.; Tiger, Jeffrey H.; Miller, Sarah J.

    2013-01-01

    Scheithauer and Tiger (2012) created an efficient computerized program that taught 4 sighted college students to select text letters when presented with visual depictions of braille alphabetic characters and resulted in the emergence of some braille reading. The current study extended these results to a larger sample (n?=?81) and compared the…

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

    Science.gov (United States)

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

    2017-01-01

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

  20. The influence of a semi-reclined seated posture on head and neck kinematics and muscle activity while reading a tablet computer.

    Science.gov (United States)

    Douglas, Ethan C; Gallagher, Kaitlin M

    2017-04-01

    Increased tablet computer usage calls for a proper understanding of potential injury risks from these devices. The purpose of this study was to assess the influence of tablet computer reading postures on head and neck flexion and muscle activity. Nineteen participants completed read a tablet computer in four different postures (standard computer monitor, tablet on a desk, tablet in the lap, semi-reclined with tablet in the lap). Reading the tablet in a semi-reclined trunk posture with the tablet in one's lap increased (p computer monitor (6.39%ROM). Head flexion in the semi-reclined posture (19.7%ROM) and muscle activity (8.88%MVC) were similar to when reading from a standard computer monitor. Despite potentially reducing the gravitational moment produced by the head, the semi-reclined position could still compromise the force capabilities of the neck extensor musculature and result in increased strain on the passive tissues of the spine. Future work should assess how the semi-reclined position influences cervical intervertebral angles and passive tissue properties of the cervical spine. Overall, more research needs to be conducted on thoracic spine kinematics while reading a tablet computer.

  1. Modification to the Monte Carlo N-Particle (MCNP) Visual Editor (MCNPVised) to Read in Computer Aided Design (CAD) Files

    Energy Technology Data Exchange (ETDEWEB)

    Randolph Schwarz; Leland L. Carter; Alysia Schwarz

    2005-08-23

    Monte Carlo N-Particle Transport Code (MCNP) is the code of choice for doing complex neutron/photon/electron transport calculations for the nuclear industry and research institutions. The Visual Editor for Monte Carlo N-Particle is internationally recognized as the best code for visually creating and graphically displaying input files for MCNP. The work performed in this grant was used to enhance the capabilities of the MCNP Visual Editor to allow it to read in both 2D and 3D Computer Aided Design (CAD) files, allowing the user to electronically generate a valid MCNP input geometry.

  2. Modification to the Monte Carlo N-Particle (MCNP) Visual Editor (MCNPVised) to Read in Computer Aided Design (CAD) Files

    Energy Technology Data Exchange (ETDEWEB)

    Randolph Schwarz; Leland L. Carter; Alysia Schwarz

    2005-08-23

    Monte Carlo N-Particle Transport Code (MCNP) is the code of choice for doing complex neutron/photon/electron transport calculations for the nuclear industry and research institutions. The Visual Editor for Monte Carlo N-Particle is internationally recognized as the best code for visually creating and graphically displaying input files for MCNP. The work performed in this grant was used to enhance the capabilities of the MCNP Visual Editor to allow it to read in both 2D and 3D Computer Aided Design (CAD) files, allowing the user to electronically generate a valid MCNP input geometry.

  3. Computed radiography (FCR) with a dual side reading system. Comparison with conventional radiography for visualization of nodular lung cancers

    Energy Technology Data Exchange (ETDEWEB)

    Ha-kawa, Shangkil; Yoshida, Tsunetaka; Sougawa, Mitsuharu; Harima, Yohko; Sawada, Satoshi [Kansai Medical Univ., Moriguchi, Osaka (Japan)

    2003-02-01

    To assess the diagnostic capability Fuji computed radiography (FCR) using a dual side reading system was compared to the conventional radiography using a film-screen system. Twenty-eight patients with lung cancer were examined with a new FCR system (FCR 5501D) and a conventional screen-film system concurrently. FCR utilizes a reading system that detects emissions from dual sides of imaging plate. Chest X-rays were obtained with same exposure factors in both systems. Image qualities of both systems were compared by two radiologists using a five-level score. There were no lesion that FCR images were inferior to film-screen images. The frequency of score +1 or +2 that FCR images were superior to film-screen images was 31% in large nodular shadows, 40% in accompanying shadows with a nodule, 67% of small nodular shadows, and 43% of the lymph node swelling in the hilum of the lung or mediastinum. In large nodular shadows which were the most frequent abnormality score +1 or +2 were observed in 43% of adenocarcinoma and 26% of squamous cell lung cancer. FCR with the dual side reading system is superior to the conventional screen-film system for visualization of nodular lung cancers. (author)

  4. Remote reading of coronary CTA exams using a tablet computer: utility for stenosis assessment and identification of coronary anomalies.

    Science.gov (United States)

    Zimmerman, Stefan L; Lin, Cheng T; Chu, Linda C; Eng, John; Fishman, Elliot K

    2016-06-01

    The feasibility of remote reading of coronary CT examinations on tablet computers has not been evaluated. The purpose of this study is to evaluate the accuracy of coronary CT angiography reading using an iPad compared to standard 3D workstations. Fifty coronary CT angiography exams, including a spectrum of coronary artery disease and anatomic variants, were reviewed. Coronary CT angiography exams were interpreted by two readers independently on an iPad application (Siemens Webviewer) and a clinical 3D workstation at sessions 2 weeks apart. Studies were scored per vessel for severity of stenosis on a 0-3 scale (0 none, 1 Coronary anomalies were recorded. A consensus read by two experienced cardiac imagers was used as the reference standard. Level of agreement with the reference for iPad and 3D workstations was compared. Multivariate logistic regression was used to analyze the relationship between agreement and display type and to adjust for inter-reader differences. For both readers, there was no significant difference in agreement with the reference standard for per-vessel stenosis scores using either the 3D workstation or the iPad. In a multivariable logistic regression analysis including reader, workstation, and vessel as co-variates, there was no significant association between workstation type or reader and agreement with the reference standard (p > 0.05). Both readers identified 100 % of coronary anomalies using each technique. Reading of coronary CT angiography examinations on the iPad had no influence on stenosis assessment compared to the standard clinical workstation.

  5. Do the Effects of Computer-Assisted Practice Differ for Children with Reading Disabilities with and without IQ-Achievement Discrepancy?

    Science.gov (United States)

    Jimenez, Juan E.; Ortiz, Maria del Rosario; Rodrigo, Mercedes; Hernandez-Valle, Isabel; Ramirez, Gustavo; Estevez, Adelina; O'Shanahan, Isabel; Trabaue, Maria de la Luz

    2003-01-01

    A study assessed whether the effects of computer-assisted practice on visual word recognition differed for 73 Spanish children with reading disabilities with or without aptitude-achievement discrepancy. Computer-assisted intervention improved word recognition. However, children with dyslexia had more difficulties than poor readers during…

  6. Short Stories via Computers in EFL Classrooms: An Empirical Study for Reading and Writing Skills

    Science.gov (United States)

    Yilmaz, Adnan

    2015-01-01

    The present empirical study scrutinizes the use of short stories via computer technologies in teaching and learning English language. The objective of the study is two-fold: to examine how short stories could be used through computer programs in teaching and learning English and to collect data about students' perceptions of this technique via…

  7. Short Stories via Computers in EFL Classrooms: An Empirical Study for Reading and Writing Skills

    Science.gov (United States)

    Yilmaz, Adnan

    2015-01-01

    The present empirical study scrutinizes the use of short stories via computer technologies in teaching and learning English language. The objective of the study is two-fold: to examine how short stories could be used through computer programs in teaching and learning English and to collect data about students' perceptions of this technique via…

  8. Effects of an Interactive Computer-Based Reading Strategy on Student Comprehension

    Science.gov (United States)

    Worrell, Jamie L.

    2011-01-01

    The computer-based testing mode has received limited research as a task condition for elementary students as it relates to comprehension for both narrative and expository text. The majority of schools now use computer-based testing to measure students' progress for end of the year exams. Additionally, schools are also delivering state-wide…

  9. Low-Bandwidth and Non-Compute Intensive Remote Identification of Microbes from Raw Sequencing Reads

    DEFF Research Database (Denmark)

    Gautier, Laurent; Lund, Ole

    2013-01-01

    Cheap DNA sequencing may soon become routine not only for human genomes but also for practically anything requiring the identification of living organisms from their DNA: tracking of infectious agents, control of food products, bioreactors, or environmental samples. We propose a novel general....... Both are able to handle a large number of sequencing reads and from portable devices (the browser-based running on a tablet), perform its task within seconds, and consume an amount of bandwidth compatible with mobile broadband networks. Such client-server approaches could develop in the future...

  10. An observer study for a computer-aided reading protocol (CARP) in the screening environment for digital mammography.

    Science.gov (United States)

    Moin, Paymann; Deshpande, Ruchi; Sayre, Jim; Messer, Ellen; Gupte, Sangeeta; Romsdahl, Harlan; Hasegawa, Akira; Liu, Brent J

    2011-11-01

    The aims of this study were to investigate improving work flow efficiency by shortening the reading time of digital mammograms using a computer-aided reading protocol (CARP) in the screening environment and to increase detection sensitivity using CARP, compared to the current protocol, commonly referred to as the quadrant view (QV). A total of 200 cases were selected for a receiver-operating characteristic (ROC) study to evaluate two image display work flows, CARP and QV, in the screening environment. A Web-based tool was developed for scoring, reporting, and statistical analysis. Cases were scored for and stratified by difficulty. A total of six radiologists of differing levels of training ranging from dedicated mammographers to senior radiology residents participated. Each was timed while interpreting the 200 cases in groups of 50, first using QV and then, after a washout period, using CARP. The data were analyzed using ROC and κ analysis. Interpretation times were also assessed. Using QV, readers' average area under the ROC curve was 0.68 (range, 0.54-0.73). Using CARP, readers' average area under the ROC curve was 0.71 (range, 0.66-0.75). There was no statistically significant difference in reader performance using either work flow. However, there was a statistically significant reduction in the average interpretation time of negative cases from 64.7 seconds using QV to 58.8 seconds using CARP. CARP determines the display order of regions of interest depending on computer-aided detection findings. This is a variation of traditional computer-aided detection for digital mammography that has the potential to reduce interpretation times of studies with negative findings without significantly affecting sensitivity, thus allowing improved work flow efficiency in the screening environment, in which, in most settings, the majority of cases are negative. Copyright © 2011 AUR. Published by Elsevier Inc. All rights reserved.

  11. Computer modeling and design of diagnostic workstations and radiology reading rooms

    Science.gov (United States)

    Ratib, Osman M.; Amato, Carlos L.; Balbona, Joseph A.; Boots, Kevin; Valentino, Daniel J.

    2000-05-01

    We used 3D modeling techniques to design and evaluate the ergonomics of diagnostic workstation and radiology reading room in the planning phase of building a new hospital at UCLA. Given serious space limitations, the challenge was to provide more optimal working environment for radiologists in a crowded and busy environment. A particular attention was given to flexibility, lighting condition and noise reduction in rooms shared by multiple users performing diagnostic tasks as well as regular clinical conferences. Re-engineering workspace ergonomics rely on the integration of new technologies, custom designed cabinets, indirect lighting, sound-absorbent partitioning and geometric arrangement of workstations to allow better privacy while optimizing space occupation. Innovations included adjustable flat monitors, integration of videoconferencing and voice recognition, control monitor and retractable keyboard for optimal space utilization. An overhead compartment protecting the monitors from ambient light is also used as accessory lightbox and rear-view projection screen for conferences.

  12. A Computer-Based Program to Teach Braille Reading to Sighted Individuals

    Science.gov (United States)

    Scheithauer, Mindy C.; Tiger, Jeffrey H.

    2012-01-01

    Instructors of the visually impaired need efficient braille-training methods. This study conducted a preliminary evaluation of a computer-based program intended to teach the relation between braille characters and English letters using a matching-to-sample format with 4 sighted college students. Each participant mastered matching visual depictions…

  13. The Evolution of Vocabulary Learning Strategies in a Computer-Mediated Reading Environment

    Science.gov (United States)

    Li, Jia

    2009-01-01

    Numerous studies have indicated that the provision of appropriate computer-mediated support to second language (L2) learners results in different vocabulary learning outcomes. However, there is no study available that investigates the transition in their way of learning vocabulary under the influence of technology-based support. This article…

  14. Cervical histology after routine ThinPrep or SurePath liquid-based cytology and computer-assisted reading in Denmark

    Science.gov (United States)

    Rebolj, Matejka; Rask, Johanne; van Ballegooijen, Marjolein; Kirschner, Benny; Rozemeijer, Kirsten; Bonde, Jesper; Rygaard, Carsten; Lynge, Elsebeth

    2015-01-01

    Background: We compared the sensitivity and specificity of liquid-based cytology (LBC) and computer-assisted reading for SurePath/FocalPoint and ThinPrep with those of manually read conventional cytology in routine cervical screening in four Danish laboratories. Methods: Using data from five nationwide registers, technological phases were identified by slide preparation, reading technique, and triage of borderline cytology. Trends in the detection of cervical intraepithelial neoplasia (CIN) were an indicator of the technology's relative sensitivity, and trends in false-positive tests an indicator of relative specificity. Results: At 23–29 years, SurePath/FocalPoint statistically significantly increased the detection of ⩾CIN3 by 85% compared with manually read conventional cytology. The 11% increase with ThinPrep was not significant. At 30–44 years, the increase with SurePath/FocalPoint was 58% the 16% increase with ThinPrep was not significant. At 45–59 years, both technologies led to nonsignificant decreases in the detection. SurePath/FocalPoint doubled the frequency of false-positive tests at any age. With ThinPrep, these proportions remained the same at 23–29 years, but decreased by two-thirds at 45–59 years. In a fourth laboratory with continuous use of manually read conventional cytology, no such trends were seen. Conclusions: The sensitivity and specificity of modern LBC and computer-assisted reading technologies may be brand- and age-dependent. PMID:26448176

  15. Automatic identification of Hindi complex predicates for computer-aided reading tool

    OpenAIRE

    Mkhitaryan, Satenik

    2016-01-01

    International audience; This study demonstrates how Natural Language Processing resources can be deployed in Computer Assisted Language Learning for Hindi as foreign language learners. Many researchers have shown the importance of bringing attention and awareness on language categories and forms in second language learning. We introduce a web based implementation that provides visual enhancement of texts in order to make language learning targets more salient for the learner. Learners get to ...

  16. Cervical histology after routine ThinPrep or SurePath liquid-based cytology and computer-assisted reading in Denmark

    DEFF Research Database (Denmark)

    Rebolj, Matejka; Rask, Johanne; van Ballegooijen, Marjolein;

    2015-01-01

    BACKGROUND: We compared the sensitivity and specificity of liquid-based cytology (LBC) and computer-assisted reading for SurePath/FocalPoint and ThinPrep with those of manually read conventional cytology in routine cervical screening in four Danish laboratories. METHODS: Using data from five...... nationwide registers, technological phases were identified by slide preparation, reading technique, and triage of borderline cytology. Trends in the detection of cervical intraepithelial neoplasia (CIN) were an indicator of the technology's relative sensitivity, and trends in false-positive tests...... an indicator of relative specificity. RESULTS: At 23-29 years, SurePath/FocalPoint statistically significantly increased the detection of ⩾CIN3 by 85% compared with manually read conventional cytology. The 11% increase with ThinPrep was not significant. At 30-44 years, the increase with Sure...

  17. Striatal dopamine release in reading and writing measured with [123I]iodobenzamide and single photon emission computed tomography in right handed human subjects.

    Science.gov (United States)

    Schommartz, B; Larisch, R; Vosberg, H; Müller-Gärtner, H M

    2000-09-29

    Competition between endogenous dopamine and a radioligand for postsynaptic dopamine D(2) receptor binding was examined in two groups of eight subjects each who had to read or write off a text, respectively, and in a control group. Single photon emission computed tomography (SPECT) and the ligand [(123)I]iodobenzamide (IBZM) were used for in vivo imaging. Subjects commenced reading or writing immediately before IBZM injection and continued for 30min thereafter. SPECT images were acquired 60min later. Striatum-to-parietal-cortex IBZM uptake ratios were lower in subjects who wrote off the text than in controls indicating competition of IBZM and dopamine. There was no difference between subjects who read the text and controls. Thus, dopamine release occurs as a consequence of the motoric activity involved in writing rather than of cognitive functions necessary for reading the text.

  18. Comparison of computer-aided diagnosis performance and radiologist readings on the LIDC pulmonary nodule dataset

    Science.gov (United States)

    Zhao, Luyin; Lee, Michael C.; Boroczky, Lilla; Vloemans, Victor; Opfer, Roland

    2008-03-01

    One challenge facing radiologists is the characterization of whether a pulmonary nodule detected in a CT scan is likely to be benign or malignant. We have developed an image processing and machine learning based computer-aided diagnosis (CADx) method to support such decisions by estimating the likelihood of malignancy of pulmonary nodules. The system computes 192 image features which are combined with patient age to comprise the feature pool. We constructed an ensemble of 1000 linear discriminant classifiers using 1000 feature subsets selected from the feature pool using a random subspace method. The classifiers were trained on a dataset of 125 pulmonary nodules. The individual classifier results were combined using a majority voting method to form an ensemble estimate of the likelihood of malignancy. Validation was performed on nodules in the Lung Imaging Database Consortium (LIDC) dataset for which radiologist interpretations were available. We performed calibration to reduce the differences in the internal operating points and spacing between radiologist rating and the CADx algorithm. Comparing radiologists with the CADx in assigning nodules into four malignancy categories, fair agreement was observed (κ=0.381) while binary rating yielded an agreement of (κ=0.475), suggesting that CADx can be a promising second reader in a clinical setting.

  19. Teachers' Perceptions of the Use of Computer Assisted Language Learning to Develop Children's Reading Skills in English as a Second Language in the United Arab Emirates

    Science.gov (United States)

    Al-Awidi, Hamed Mubarak; Ismail, Sadiq Abdulwahed

    2014-01-01

    This study investigated ESL teachers' perceptions regarding the use of Computer Assisted Language Learning (CALL) in teaching reading to children. A random sample of 145 teachers participated in the study by completing a survey developed by the researchers. To explore the situation in depth, 16 teachers were later interviewed. Results indicated…

  20. The Effect of Computer-Assisted Instruction and Field Independence on the Development of Rhythm Sight-Reading Skills of Middle School Instrumental Students

    Science.gov (United States)

    Smith, Kenneth H.

    2009-01-01

    This study investigated how the effectiveness of computer-assisted instruction (CAI) to teach rhythm reading skills may be influenced by subjects' level of field dependence/independence. The subjects for the study consisted of 120 middle school instrumental music students divided into four groups based on scores from the Group Embedded Figures…

  1. The Effect of Computer-Assisted Instruction and Field Independence on the Development of Rhythm Sight-Reading Skills of Middle School Instrumental Students

    Science.gov (United States)

    Smith, Kenneth H.

    2009-01-01

    This study investigated how the effectiveness of computer-assisted instruction (CAI) to teach rhythm reading skills may be influenced by subjects' level of field dependence/independence. The subjects for the study consisted of 120 middle school instrumental music students divided into four groups based on scores from the Group Embedded Figures…

  2. The Effects of Computer-Assisted Instruction Based on Top-Level Structure Method in English Reading and Writing Abilities of Thai EFL Students

    Science.gov (United States)

    Jinajai, Nattapong; Rattanavich, Saowalak

    2015-01-01

    This research aims to study the development of ninth grade students' reading and writing abilities and interests in learning English taught through computer-assisted instruction (CAI) based on the top-level structure (TLS) method. An experimental group time series design was used, and the data was analyzed by multivariate analysis of variance…

  3. The Integration of a Computer-Based Early Reading Program to Increase English Language Learners' Literacy Skills

    Science.gov (United States)

    James, Laurie

    2014-01-01

    The intention of this study was to establish if the third grade English Language Learners improved reading fluency when using the computerized Waterford Early Reading Program. This quantitative study determined the effectiveness of the Waterford Early Reading Program at two Title I elementary schools. Students not meeting Grade Level Expectations…

  4. PathoQC: Computationally Efficient Read Preprocessing and Quality Control for High-Throughput Sequencing Data Sets.

    Science.gov (United States)

    Hong, Changjin; Manimaran, Solaiappan; Johnson, William Evan

    2014-01-01

    Quality control and read preprocessing are critical steps in the analysis of data sets generated from high-throughput genomic screens. In the most extreme cases, improper preprocessing can negatively affect downstream analyses and may lead to incorrect biological conclusions. Here, we present PathoQC, a streamlined toolkit that seamlessly combines the benefits of several popular quality control software approaches for preprocessing next-generation sequencing data. PathoQC provides a variety of quality control options appropriate for most high-throughput sequencing applications. PathoQC is primarily developed as a module in the PathoScope software suite for metagenomic analysis. However, PathoQC is also available as an open-source Python module that can run as a stand-alone application or can be easily integrated into any bioinformatics workflow. PathoQC achieves high performance by supporting parallel computation and is an effective tool that removes technical sequencing artifacts and facilitates robust downstream analysis. The PathoQC software package is available at http://sourceforge.net/projects/PathoScope/.

  5. The Effects of Computer-assisted Pronunciation Readings on ESL Learners’ Use of Pausing, Stress, Intonation, and Overall Comprehensibility

    Directory of Open Access Journals (Sweden)

    Mark Tanner

    2001-10-01

    Full Text Available With research showing the benefits of pronunciation instruction aimed at suprasegmentals (Derwing, Munro, & Wiebe, 1997, 1998; Derwing & Rossiter, 2003; Hahn, 2004; McNerney and Mendelsohn, 1992, more materials are needed to provide learners opportunities for self-directed practice. A 13-week experimental study was performed with 75 ESL learners divided into control and treatment groups. The treatment group was exposed to 11 weeks of self-directed computer-assisted practice using Cued Pronunciation Readings (CPRs. In the quasi-experimental pre-test/post-test design, speech perception and production samples were collected at Time 1 (week one of the study and Time 2 (week 13. Researchers analyzed the treatment’s effect on the learners’ perception and production of key suprasegmental features (pausing, word stress, and sentence-final intonation, and the learners’ level of perceived comprehensibility. Results from the statistical tests revealed that the treatment had a significant effect on learners’ perception of pausing and word stress and controlled production of stress, even with limited time spent practicing CPRs in a self-directed environment.

  6. DDBJ read annotation pipeline: a cloud computing-based pipeline for high-throughput analysis of next-generation sequencing data.

    Science.gov (United States)

    Nagasaki, Hideki; Mochizuki, Takako; Kodama, Yuichi; Saruhashi, Satoshi; Morizaki, Shota; Sugawara, Hideaki; Ohyanagi, Hajime; Kurata, Nori; Okubo, Kousaku; Takagi, Toshihisa; Kaminuma, Eli; Nakamura, Yasukazu

    2013-08-01

    High-performance next-generation sequencing (NGS) technologies are advancing genomics and molecular biological research. However, the immense amount of sequence data requires computational skills and suitable hardware resources that are a challenge to molecular biologists. The DNA Data Bank of Japan (DDBJ) of the National Institute of Genetics (NIG) has initiated a cloud computing-based analytical pipeline, the DDBJ Read Annotation Pipeline (DDBJ Pipeline), for a high-throughput annotation of NGS reads. The DDBJ Pipeline offers a user-friendly graphical web interface and processes massive NGS datasets using decentralized processing by NIG supercomputers currently free of charge. The proposed pipeline consists of two analysis components: basic analysis for reference genome mapping and de novo assembly and subsequent high-level analysis of structural and functional annotations. Users may smoothly switch between the two components in the pipeline, facilitating web-based operations on a supercomputer for high-throughput data analysis. Moreover, public NGS reads of the DDBJ Sequence Read Archive located on the same supercomputer can be imported into the pipeline through the input of only an accession number. This proposed pipeline will facilitate research by utilizing unified analytical workflows applied to the NGS data. The DDBJ Pipeline is accessible at http://p.ddbj.nig.ac.jp/.

  7. Teaching Early Reading Skills to Children with Intellectual and Developmental Disabilities Using Computer-Delivered Instruction: A Pilot Study

    Science.gov (United States)

    Tyler, Emily J.; Hughes, John C.; Wilson, Meadhbh M.; Beverley, Michael; Hastings, Richard P.; Williams, Bethan M.

    2015-01-01

    Many children with Intellectual and Developmental Disabilities (IDD) have considerable difficulty learning basic reading skills. Increasing evidence suggests individuals with IDD may benefit from instruction incorporating components of reading found to be effective for typically developing children. However, little research into reading…

  8. COMPUTING

    CERN Multimedia

    M. Kasemann

    Introduction During the past six months, Computing participated in the STEP09 exercise, had a major involvement in the October exercise and has been working with CMS sites on improving open issues relevant for data taking. At the same time operations for MC production, real data reconstruction and re-reconstructions and data transfers at large scales were performed. STEP09 was successfully conducted in June as a joint exercise with ATLAS and the other experiments. It gave good indication about the readiness of the WLCG infrastructure with the two major LHC experiments stressing the reading, writing and processing of physics data. The October Exercise, in contrast, was conducted as an all-CMS exercise, where Physics, Computing and Offline worked on a common plan to exercise all steps to efficiently access and analyze data. As one of the major results, the CMS Tier-2s demonstrated to be fully capable for performing data analysis. In recent weeks, efforts were devoted to CMS Computing readiness. All th...

  9. FIRST Reading: Focussed Instruction in Reading for Successful Teaching.

    Science.gov (United States)

    Newman, Anabel P.; Metz, Elizabeth

    This book describes FIRST (Focussed Instruction in Reading for Successful Teaching) Reading, a computer program that takes answers to 20 questions about a learner and matches this profile against profiles in the database. FIRST Reading, formerly called "Consult Reading," can recommend the most-likely-to-succeed teaching focus(es) for…

  10. Performance of computer-aided detection of pulmonary nodules in low-dose CT: comparison with double reading by nodule volume

    Energy Technology Data Exchange (ETDEWEB)

    Zhao, Yingru; Vliegenthart, Rozemarijn; Wang, Ying; Ooijen, Peter M.A. van; Oudkerk, Matthijs [University of Groningen/University Medical Center Groningen, Center for Medical Imaging - North East Netherlands, Department of Radiology, P.O. Box 30.001, Groningen (Netherlands); Bock, Geertruida H. de [University of Groningen/University Medical Center Groningen, Department of Epidemiology, P.O. Box 30.001, Groningen (Netherlands); Klaveren, Rob J. van [Lievensberg Hospital, Department of Pulmonology, P.O. Box 135, Bergen op Zoom (Netherlands); Bogoni, Luca [CAD Group, Siemens Medical Solutions USA, Inc., Malvern, PA (United States); Jong, Pim A. de; Mali, Willem P. [University of Utrecht, Department of Radiology, University Medical Center Utrecht, P.O. Box 85500, Utrecht (Netherlands)

    2012-10-15

    To evaluate performance of computer-aided detection (CAD) beyond double reading for pulmonary nodules on low-dose computed tomography (CT) by nodule volume. A total of 400 low-dose chest CT examinations were randomly selected from the NELSON lung cancer screening trial. CTs were evaluated by two independent readers and processed by CAD. A total of 1,667 findings marked by readers and/or CAD were evaluated by a consensus panel of expert chest radiologists. Performance was evaluated by calculating sensitivity of pulmonary nodule detection and number of false positives, by nodule characteristics and volume. According to the screening protocol, 90.9 % of the findings could be excluded from further evaluation, 49.2 % being small nodules (less than 50 mm{sup 3}). Excluding small nodules reduced false-positive detections by CAD from 3.7 to 1.9 per examination. Of 151 findings that needed further evaluation, 33 (21.9 %) were detected by CAD only, one of them being diagnosed as lung cancer the following year. The sensitivity of nodule detection was 78.1 % for double reading and 96.7 % for CAD. A total of 69.7 % of nodules undetected by readers were attached nodules of which 78.3 % were vessel-attached. CAD is valuable in lung cancer screening to improve sensitivity of pulmonary nodule detection beyond double reading, at a low false-positive rate when excluding small nodules. circle Computer-aided detection (CAD) has known advantages for computed tomography (CT). (orig.)

  11. Computer Assisted Reading in German as a Foreign Language, Developing and Testing an NLP-Based Application

    Science.gov (United States)

    Wood, Peter

    2011-01-01

    "QuickAssist," the program presented in this paper, uses natural language processing (NLP) technologies. It places a range of NLP tools at the disposal of learners, intended to enable them to independently read and comprehend a German text of their choice while they extend their vocabulary, learn about different uses of particular words,…

  12. Television screen time, but not computer use and reading time, is associated with cardio-metabolic biomarkers in a multiethnic Asian population: a cross-sectional study.

    Science.gov (United States)

    Nang, Ei Ei Khaing; Salim, Agus; Wu, Yi; Tai, E Shyong; Lee, Jeannette; Van Dam, Rob M

    2013-05-30

    Recent evidence shows that sedentary behaviour may be an independent risk factor for cardiovascular diseases, diabetes, cancers and all-cause mortality. However, results are not consistent and different types of sedentary behaviour might have different effects on health. Thus the aim of this study was to evaluate the association between television screen time, computer/reading time and cardio-metabolic biomarkers in a multiethnic urban Asian population. We also sought to understand the potential mediators of this association. The Singapore Prospective Study Program (2004-2007), was a cross-sectional population-based study in a multiethnic population in Singapore. We studied 3305 Singaporean adults of Chinese, Malay and Indian ethnicity who did not have pre-existing diseases and conditions that could affect their physical activity. Multiple linear regression analysis was used to assess the association of television screen time and computer/reading time with cardio-metabolic biomarkers [blood pressure, lipids, glucose, adiponectin, C reactive protein and homeostasis model assessment of insulin resistance (HOMA-IR)]. Path analysis was used to examine the role of mediators of the observed association. Longer television screen time was significantly associated with higher systolic blood pressure, total cholesterol, triglycerides, C reactive protein, HOMA-IR, and lower adiponectin after adjustment for potential socio-demographic and lifestyle confounders. Dietary factors and body mass index, but not physical activity, were potential mediators that explained most of these associations between television screen time and cardio-metabolic biomarkers. The associations of television screen time with triglycerides and HOMA-IR were only partly explained by dietary factors and body mass index. No association was observed between computer/ reading time and worse levels of cardio-metabolic biomarkers. In this urban Asian population, television screen time was associated with worse

  13. Reading faster

    OpenAIRE

    Paul Nation

    2009-01-01

    This article describes the visual nature of the reading process as it relates to reading speed. It points out that there is a physical limit on normal reading speed and beyond this limit the reading process will be different from normal reading where almost every word is attended to. The article describes a range of activities for developing reading fluency, and suggests how the development of fluency can become part of a reading programme.

  14. Reading faster

    Directory of Open Access Journals (Sweden)

    Paul Nation

    2009-12-01

    Full Text Available This article describes the visual nature of the reading process as it relates to reading speed. It points out that there is a physical limit on normal reading speed and beyond this limit the reading process will be different from normal reading where almost every word is attended to. The article describes a range of activities for developing reading fluency, and suggests how the development of fluency can become part of a reading programme.

  15. Repetition, Use of L1 and Reading Aloud as Mediational Mechanism during Collaborative Activity at the Computer

    Science.gov (United States)

    Ganem-Gutierrez, G. A.

    2009-01-01

    This paper reports on an investigation of semiotic mechanisms mediating collaborative activity during pair/group work interaction at the computer. The study is informed by sociocultural theory. The participants were university students of L2 Spanish performing three tasks in two modes of implementation: computer vs. paper-based. The questions…

  16. Training and Generalization Effects of a Reading Comprehension Learning Strategy on Computer and Paper-Pencil Assessments

    Science.gov (United States)

    Worrell, Jamie; Duffy, Mary Lou; Brady, Michael P.; Dukes, Charles; Gonzalez-DeHass, Alyssa

    2016-01-01

    Many schools use computer-based testing to measure students' progress for end-of-the-year and statewide assessments. There is little research to support whether computer-based testing accurately reflects student progress, particularly among students with learning, performance, and generalization difficulties. This article summarizes an…

  17. Reading Incentives that Work: No-Cost Strategies to Motivate Kids to Read and Love It!

    Science.gov (United States)

    Small, Ruth V.

    2009-01-01

    In education, it is possible to find dozens of examples of "forced" reading incentive programs that categorize student reading levels, provide limited reading lists coordinated with those reading levels, assess student reading through computer-based tests, and award tangible prizes when they pass the test. Those who perform best get the most…

  18. Reading Incentives that Work: No-Cost Strategies to Motivate Kids to Read and Love It!

    Science.gov (United States)

    Small, Ruth V.

    2009-01-01

    In education, it is possible to find dozens of examples of "forced" reading incentive programs that categorize student reading levels, provide limited reading lists coordinated with those reading levels, assess student reading through computer-based tests, and award tangible prizes when they pass the test. Those who perform best get the most…

  19. Unit6 reading 22-year-old computer programmer murdered——体验互动式阅读案例

    Institute of Scientific and Technical Information of China (English)

    赵冠华

    2015-01-01

    【案例背景】阅读教学是英语教学的重要组成部分,在初中英语教学中,阅读课也一直很受重视。可尽管教师与学生付出了很多努力,阅读教学的效果却不如人意,这种"高耗低效"的结果极大地困扰着教师。本人尝试在Unit6 reading 22-year-old computer programmer murdered中尝试运用了体验互动式阅读方式,收到了良好的教学效果【案例分析】

  20. Effects of Computer-Assisted and Teacher-Led Fluency Instruction on Students at Risk for Reading Failure

    Science.gov (United States)

    Fenty, Nicole; Mulcahy, Candace; Washburn, Erin

    2015-01-01

    A quasi-experimental pretest/posttest group design was used to determine whether computer-assisted fluency instruction is as effective as print-based, teacher-led fluency instruction in improving fluency, vocabulary, and comprehension skills in third grade students experiencing delayed fluency development. Fifty participants were randomly assigned…

  1. Reading Comics

    Science.gov (United States)

    Tilley, Carol L.

    2008-01-01

    Many adults, even librarians who willingly add comics to their collections, often dismiss the importance of comics. Compared to reading "real" books, reading comics appears to be a simple task and compared to reading no books, reading comics might be preferable. After all, comics do have words, but the plentiful pictures seem to carry most of the…

  2. Reading Comics

    Science.gov (United States)

    Tilley, Carol L.

    2008-01-01

    Many adults, even librarians who willingly add comics to their collections, often dismiss the importance of comics. Compared to reading "real" books, reading comics appears to be a simple task and compared to reading no books, reading comics might be preferable. After all, comics do have words, but the plentiful pictures seem to carry most of the…

  3. Teaching Reading through Writing

    Science.gov (United States)

    Takala, Marjatta

    2013-01-01

    This article discusses a teaching method called reading through writing (RtW), based on the use of computers rather than handwriting. The pupils use the computers in pairs and decide themselves what they will write about. The use of this method is studied via a questionnaire to 22 teachers and via seven Master's and two Bachelor's theses,…

  4. Does a computer-aided detection algorithm in a second read paradigm enhance the performance of experienced computed tomography colonography readers in a population of increased risk?

    Energy Technology Data Exchange (ETDEWEB)

    Vries, Ayso H. de; Liedenbaum, Marjolein H.; Florie, Jasper; Nio, Chung Y.; Bipat, Shandra; Stoker, Jaap [University of Amsterdam, Department of Radiology, Academic Medical Center, Amsterdam (Netherlands); Jensch, Sebastiaan [University of Amsterdam, Department of Radiology, Academic Medical Center, Amsterdam (Netherlands); Onze Lieve Vrouwe Gasthuis, Department of Radiology, Amsterdam (Netherlands); Truyen, Roel [Philips Medical Systems, Department of Healthcare Informatics, Best (Netherlands); Dekker, Evelien; Fockens, Paul [University of Amsterdam, Department of Gastroenterology, Academic Medical Center, Amsterdam (Netherlands); Baak, Lubbertus C. [Onze Lieve Vrouwe Gasthuis, Department of Gastroenterology, Amsterdam (Netherlands)

    2009-04-15

    We prospectively determined whether computer-aided detection (CAD) could improve the performance characteristics of computed tomography colonography (CTC) in a population of increased risk for colorectal cancer. Therefore, we included 170 consecutive patients that underwent both CTC and colonoscopy. All findings {>=}6 mm were evaluated at colonoscopy by segmental unblinding. We determined per-patient sensitivity and specificity for polyps {>=}6 mm and {>=}10 mm without and with computer-aided detection (CAD). The McNemar test was used for comparison the results without and with CAD. Unblinded colonoscopy detected 50 patients with lesions {>=}6 mm and 25 patients with lesions {>=}10 mm. Sensitivity of CTC without CAD for these size categories was 80% (40/50, 95% CI: 69-81%) and 64% (16/25, 95% CI: 45-83%), respectively. CTC with CAD detected one additional patient with a lesion {>=}6 mm and two with a lesion {>=}10 mm, resulting in a sensitivity of 82% (41/50, 95% CI: 71-93%) (p = 0.50) and 72% (18/25, 95% CI: 54-90%) (p = 1.0), respectively. Specificity without CAD for polyps {>=}6 mm and {>=}10 mm was 84% (101/120, 95% CI: 78-91%) and 94% (136/145, 95% CI: 90-98%), respectively. With CAD, the specificity remained (nearly) unchanged: 83% (99/120, 95% CI: 76-89%) and 94% (136/145, 95% CI: 90-98%), respectively. Thus, although CTC with CAD detected a few more patients than CTC without CAD, it had no statistically significant positive influence on CTC performance. (orig.)

  5. College Students in an Experimental Study Took Longer to Achieve Comprehension when Instant Messaging while Reading. A Review of: Bowman, L. L., Levine, L. E., Waite, B. M., & Gendron, M. (2010. Can students really multitask? An experimental study of instant messaging while reading. Computers & Education, 54, 927-931.

    Directory of Open Access Journals (Sweden)

    Megan von Isenburg

    2010-09-01

    questions to determine reading comprehension and retention. Students also completed a demographic questionnaire to measure their typical instant messaging behaviour, including the amount of time they spend each week instant messaging, how often IM software is on when their computer is on, and how often IM software is on when they are studying. Both of these activities took place on the same computers used for the reading experiment.Students were additionally asked to comment on the clarity of instructions, the representativeness of the task to their typical IM experiences, and the interest and similarity to normal coursework of the reading itself. These questions were asked on paper rather than on the computer.Software recorded the lengths of time each student spent in reading the passage, reading and responding to IMs, and answering the online questions. For those students who received IMs during reading, the time spent from receipt of each IM to each response was subtracted from the total reading time.Main Results – There were no differences in test performance between the three groups. Statistically significant differences were found in the amount of time that students took to complete the reading: students who instant messaged during reading took significantly longer to read the online text than those students who instant messaged before reading and those who did not IM, even when time spent receiving and responding to IMs was subtracted from the totals. Students who instant messaged before reading took the least amount of time in the exercise. Further statistical analysis revealed no significant differences in the time spent instant messaging between the two IM groups.Responses to the demographic questions indicate that students spend a mean 7.5 hours instant messaging per week, that 67% of students have IM software on “sometimes,” “often,” or “very often” while the computer is on and 62% of the time while studying. Analysis indicated that none of the IM

  6. Integrating Computer Assisted Language Learning into Out-of-Class Extended Learning: The Impact of iPod Touch-Supported Repeated Reading on the Oral Reading Fluency of English for Specific Academic Purposes Students

    Science.gov (United States)

    Papadima-Sophocleous, Salomi

    2015-01-01

    By using the formative experiment, this study investigated how an instructional intervention, consisting of a Repeated Reading (RR) technique and an iPod Touch, helped achieve a valued pedagogical goal, that of enhancing the Oral Reading Fluency (ORF) of sixteen English for Specific Academic Purposes (ESAP) first-year university students. Students…

  7. Does computer-aided detection have a role in the arbitration of discordant double-reading opinions in a breast-screening programme?

    Energy Technology Data Exchange (ETDEWEB)

    James, J.J. [Nottingham Breast Institute, Nottingham City Hospital, Nottingham (United Kingdom)], E-mail: jonathan.james@nuh.nhs.uk; Cornford, E.J. [Nottingham Breast Institute, Nottingham City Hospital, Nottingham (United Kingdom)

    2009-01-15

    Aims: To investigate whether a computer-aided detection (CAD) system could act as an arbitrator of discordant double-reading opinions, replacing the need for an independent third film reader. Methods: The mammograms of the 240 women that underwent arbitration by an independent third reader were identified from the 16,629 women attending our screening centre between July 2003 and April 2004. Mammograms of the arbitration cases were digitized and analysed by a CAD system. To assess the ability of CAD to act as the arbitrator, the site of the CAD prompts was retrospectively compared to the site of any abnormality noted by the original film readers. If a CAD prompt was placed on a region marked by one of the film readers then the decision of CAD as the arbitrator was that the women should be recalled for further assessment. If no mark was placed then the region was considered low risk and the decision was not to recall. The decision of CAD as the arbitrator was retrospectively compared with the original recall decision of the independent third reader. Results: There were 21 cancer cases in the group of women undergoing arbitration, diagnosed both at the original screening episode and subsequently. The independent third reader recalled 15/18 (83%) of the cancers that corresponded with the arbitrated lesion. CAD as the arbitrator would have recalled 16/18 (89%) of the cancers that corresponded to the arbitrated lesion. CAD acting as the arbitrator would have resulted in a significant increase in normal women being recalled to assessment in the arbitration group (P < 0.001). The extra 50 recalls would have potentially increased the overall recall rate to assessment from 3.1 to 3.4%; a relative increase of 10%. Conclusions: The main effect of CAD acting as an arbitrator of discordant double-reading opinions is to increase the recall rate, significantly above what is found when arbitration is performed by an independent third reader. Using CAD as an arbitrator may be an

  8. The effect of computer-aided detection markers on visual search and reader performance during concurrent reading of CT colonography

    Energy Technology Data Exchange (ETDEWEB)

    Helbren, Emma; Taylor, Stuart A. [University College London, Centre for Medical Imaging, London (United Kingdom); Fanshawe, Thomas R.; Mallett, Susan [University of Oxford, Nuffield Department of Primary Care Health Sciences, Oxford (United Kingdom); Phillips, Peter [University of Cumbria, Health and Medical Sciences Group, Lancaster (United Kingdom); Boone, Darren [Colchester Hospital University NHS Foundation Trust and Anglia University, Colchester (United Kingdom); Gale, Alastair [Loughborough University, Applied Vision Research Centre, Loughborough (United Kingdom); Altman, Douglas G. [University of Oxford, Centre for Statistics in Medicine, Oxford (United Kingdom); Manning, David [Lancaster University, Lancaster Medical School, Faculty of Health and Medicine, Lancaster (United Kingdom); Halligan, Steve [University College London, Centre for Medical Imaging, London (United Kingdom); University College Hospital, Gastrointestinal Radiology, University College London, Centre for Medical Imaging, Podium Level 2, London, NW1 2BU (United Kingdom)

    2015-06-01

    We aimed to identify the effect of computer-aided detection (CAD) on visual search and performance in CT Colonography (CTC) of inexperienced and experienced readers. Fifteen endoluminal CTC examinations were recorded, each with one polyp, and two videos were generated, one with and one without a CAD mark. Forty-two readers (17 experienced, 25 inexperienced) interpreted the videos during infrared visual search recording. CAD markers and polyps were treated as regions of interest in data processing. This multi-reader, multi-case study was analysed using multilevel modelling. CAD drew readers' attention to polyps faster, accelerating identification times: median 'time to first pursuit' was 0.48 s (IQR 0.27 to 0.87 s) with CAD, versus 0.58 s (IQR 0.35 to 1.06 s) without. For inexperienced readers, CAD also held visual attention for longer. All visual search metrics used to assess visual gaze behaviour demonstrated statistically significant differences when ''with'' and ''without'' CAD were compared. A significant increase in the number of correct polyp identifications across all readers was seen with CAD (74 % without CAD, 87 % with CAD; p < 0.001). CAD significantly alters visual search and polyp identification in readers viewing three-dimensional endoluminal CTC. For polyp and CAD marker pursuit times, CAD generally exerted a larger effect on inexperienced readers. (orig.)

  9. Multicultural Reading

    Science.gov (United States)

    Veltze, Linda

    2004-01-01

    Multicultural reading advocates believe in the power of literature to transform and to change people's lives. They take seriously the arguments that racism and prejudice can be lessened through multicultural reading, and also that children from undervalued societal groups who read books that depict people like themselves in a positive light will…

  10. Reading visually embodied meaning from the brain: Visually grounded computational models decode visual-object mental imagery induced by written text.

    Science.gov (United States)

    Anderson, Andrew James; Bruni, Elia; Lopopolo, Alessandro; Poesio, Massimo; Baroni, Marco

    2015-10-15

    Embodiment theory predicts that mental imagery of object words recruits neural circuits involved in object perception. The degree of visual imagery present in routine thought and how it is encoded in the brain is largely unknown. We test whether fMRI activity patterns elicited by participants reading objects' names include embodied visual-object representations, and whether we can decode the representations using novel computational image-based semantic models. We first apply the image models in conjunction with text-based semantic models to test predictions of visual-specificity of semantic representations in different brain regions. Representational similarity analysis confirms that fMRI structure within ventral-temporal and lateral-occipital regions correlates most strongly with the image models and conversely text models correlate better with posterior-parietal/lateral-temporal/inferior-frontal regions. We use an unsupervised decoding algorithm that exploits commonalities in representational similarity structure found within both image model and brain data sets to classify embodied visual representations with high accuracy (8/10) and then extend it to exploit model combinations to robustly decode different brain regions in parallel. By capturing latent visual-semantic structure our models provide a route into analyzing neural representations derived from past perceptual experience rather than stimulus-driven brain activity. Our results also verify the benefit of combining multimodal data to model human-like semantic representations. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. COMPUTING

    CERN Multimedia

    M. Kasemann

    Overview In autumn the main focus was to process and handle CRAFT data and to perform the Summer08 MC production. The operational aspects were well covered by regular Computing Shifts, experts on duty and Computing Run Coordination. At the Computing Resource Board (CRB) in October a model to account for service work at Tier 2s was approved. The computing resources for 2009 were reviewed for presentation at the C-RRB. The quarterly resource monitoring is continuing. Facilities/Infrastructure operations Operations during CRAFT data taking ran fine. This proved to be a very valuable experience for T0 workflows and operations. The transfers of custodial data to most T1s went smoothly. A first round of reprocessing started at the Tier-1 centers end of November; it will take about two weeks. The Computing Shifts procedure was tested full scale during this period and proved to be very efficient: 30 Computing Shifts Persons (CSP) and 10 Computing Resources Coordinators (CRC). The shift program for the shut down w...

  12. The Effect of the CAREY Program on the Students' Reading Attitude Towards Reading English Materials

    Science.gov (United States)

    Al-Shawesh, Marwan Yahya; Hussin, Supyan

    2015-01-01

    Reading is one of language learning skills which has a great significance for the role it plays in the second language acquisition (SLA) process. The aim of this paper was to examine the extent to which the CAREY (Computer-Assisted Reading Yemen) program affects the Yemeni EFL students' reading attitude towards reading English materials. To…

  13. COMPUTING

    CERN Multimedia

    M. Kasemann

    Overview During the past three months activities were focused on data operations, testing and re-enforcing shift and operational procedures for data production and transfer, MC production and on user support. Planning of the computing resources in view of the new LHC calendar in ongoing. Two new task forces were created for supporting the integration work: Site Commissioning, which develops tools helping distributed sites to monitor job and data workflows, and Analysis Support, collecting the user experience and feedback during analysis activities and developing tools to increase efficiency. The development plan for DMWM for 2009/2011 was developed at the beginning of the year, based on the requirements from the Physics, Computing and Offline groups (see Offline section). The Computing management meeting at FermiLab on February 19th and 20th was an excellent opportunity discussing the impact and for addressing issues and solutions to the main challenges facing CMS computing. The lack of manpower is particul...

  14. COMPUTING

    CERN Multimedia

    I. Fisk

    2011-01-01

    Introduction CMS distributed computing system performed well during the 2011 start-up. The events in 2011 have more pile-up and are more complex than last year; this results in longer reconstruction times and harder events to simulate. Significant increases in computing capacity were delivered in April for all computing tiers, and the utilisation and load is close to the planning predictions. All computing centre tiers performed their expected functionalities. Heavy-Ion Programme The CMS Heavy-Ion Programme had a very strong showing at the Quark Matter conference. A large number of analyses were shown. The dedicated heavy-ion reconstruction facility at the Vanderbilt Tier-2 is still involved in some commissioning activities, but is available for processing and analysis. Facilities and Infrastructure Operations Facility and Infrastructure operations have been active with operations and several important deployment tasks. Facilities participated in the testing and deployment of WMAgent and WorkQueue+Request...

  15. COMPUTING

    CERN Multimedia

    P. McBride

    The Computing Project is preparing for a busy year where the primary emphasis of the project moves towards steady operations. Following the very successful completion of Computing Software and Analysis challenge, CSA06, last fall, we have reorganized and established four groups in computing area: Commissioning, User Support, Facility/Infrastructure Operations and Data Operations. These groups work closely together with groups from the Offline Project in planning for data processing and operations. Monte Carlo production has continued since CSA06, with about 30M events produced each month to be used for HLT studies and physics validation. Monte Carlo production will continue throughout the year in the preparation of large samples for physics and detector studies ramping to 50 M events/month for CSA07. Commissioning of the full CMS computing system is a major goal for 2007. Site monitoring is an important commissioning component and work is ongoing to devise CMS specific tests to be included in Service Availa...

  16. Reading between eye saccades.

    Directory of Open Access Journals (Sweden)

    Caroline Blais

    Full Text Available BACKGROUND: Skilled adult readers, in contrast to beginners, show no or little increase in reading latencies as a function of the number of letters in words up to seven letters. The information extraction strategy underlying such efficiency in word identification is still largely unknown, and methods that allow tracking of the letter information extraction through time between eye saccades are needed to fully address this question. METHODOLOGY/PRINCIPAL FINDINGS: The present study examined the use of letter information during reading, by means of the Bubbles technique. Ten participants each read 5,000 five-letter French words sampled in space-time within a 200 ms window. On the temporal dimension, our results show that two moments are especially important during the information extraction process. On the spatial dimension, we found a bias for the upper half of words. We also show for the first time that letter positions four, one, and three are particularly important for the identification of five-letter words. CONCLUSIONS/SIGNIFICANCE: Our findings are consistent with either a partially parallel reading strategy or an optimal serial reading strategy. We show using computer simulations that this serial reading strategy predicts an absence of a word-length effect for words from four- to seven letters in length. We believe that the Bubbles technique will play an important role in further examining the nature of reading between eye saccades.

  17. Facilitating English-Language Learners' Oral Reading Fluency with Digital Pen Technology

    Science.gov (United States)

    Chen, Chih-Ming; Tan, Chia-Chen; Lo, Bey-Jane

    2016-01-01

    Oral reading fluency is an indicator of overall reading competence. Many studies have claimed that repeated reading can promote oral reading fluency. Currently, novel Web- or computer-based reading technologies offer interactive digital materials that promote English oral reading fluency using the repeated reading strategy; however, paper-based…

  18. Facilitating English-Language Learners' Oral Reading Fluency with Digital Pen Technology

    Science.gov (United States)

    Chen, Chih-Ming; Tan, Chia-Chen; Lo, Bey-Jane

    2016-01-01

    Oral reading fluency is an indicator of overall reading competence. Many studies have claimed that repeated reading can promote oral reading fluency. Currently, novel Web- or computer-based reading technologies offer interactive digital materials that promote English oral reading fluency using the repeated reading strategy; however, paper-based…

  19. The Effects of Computer-Mediated Communication by a Course Management System (Moodle) on EFL Taiwanese Student's English Reading Achievement and Perceptions

    Science.gov (United States)

    Hsieh, Pei-Chin

    2009-01-01

    This research study compared the effects of three instructional methods--collaborative synchronous online communication, asynchronous online communication, and independent study as traditional in grammar translation method--in English reading comprehension. A quasi-experimental research design included pre and post reading comprehension tests for…

  20. Training of Component Reading Skills.

    Science.gov (United States)

    Fiedorowicz, Christina A. M.

    1986-01-01

    Eight reading-disabled boys with subskill deficits in either oral reading, associative skills, or sequential skills received skill specific computer-assisted instruction emphasizing accuracy and speed of response for two and a half months. Comparison with controls indicated marked improvement which generalized to achievement measures of word…

  1. COMPUTING

    CERN Multimedia

    I. Fisk

    2013-01-01

    Computing activity had ramped down after the completion of the reprocessing of the 2012 data and parked data, but is increasing with new simulation samples for analysis and upgrade studies. Much of the Computing effort is currently involved in activities to improve the computing system in preparation for 2015. Operations Office Since the beginning of 2013, the Computing Operations team successfully re-processed the 2012 data in record time, not only by using opportunistic resources like the San Diego Supercomputer Center which was accessible, to re-process the primary datasets HTMHT and MultiJet in Run2012D much earlier than planned. The Heavy-Ion data-taking period was successfully concluded in February collecting almost 500 T. Figure 3: Number of events per month (data) In LS1, our emphasis is to increase efficiency and flexibility of the infrastructure and operation. Computing Operations is working on separating disk and tape at the Tier-1 sites and the full implementation of the xrootd federation ...

  2. Computer

    CERN Document Server

    Atkinson, Paul

    2011-01-01

    The pixelated rectangle we spend most of our day staring at in silence is not the television as many long feared, but the computer-the ubiquitous portal of work and personal lives. At this point, the computer is almost so common we don't notice it in our view. It's difficult to envision that not that long ago it was a gigantic, room-sized structure only to be accessed by a few inspiring as much awe and respect as fear and mystery. Now that the machine has decreased in size and increased in popular use, the computer has become a prosaic appliance, little-more noted than a toaster. These dramati

  3. Reading Digital with Low Vision

    National Research Council Canada - National Science Library

    Legge, Gordon E

    2016-01-01

    .... Digital documents on computers and mobile devices permit customization of print size, spacing, font style, contrast polarity and page layout to optimize reading displays for people with low vision...

  4. Computer programming and computer systems

    CERN Document Server

    Hassitt, Anthony

    1966-01-01

    Computer Programming and Computer Systems imparts a "reading knowledge? of computer systems.This book describes the aspects of machine-language programming, monitor systems, computer hardware, and advanced programming that every thorough programmer should be acquainted with. This text discusses the automatic electronic digital computers, symbolic language, Reverse Polish Notation, and Fortran into assembly language. The routine for reading blocked tapes, dimension statements in subroutines, general-purpose input routine, and efficient use of memory are also elaborated.This publication is inten

  5. COMPUTING

    CERN Multimedia

    I. Fisk

    2010-01-01

    Introduction It has been a very active quarter in Computing with interesting progress in all areas. The activity level at the computing facilities, driven by both organised processing from data operations and user analysis, has been steadily increasing. The large-scale production of simulated events that has been progressing throughout the fall is wrapping-up and reprocessing with pile-up will continue. A large reprocessing of all the proton-proton data has just been released and another will follow shortly. The number of analysis jobs by users each day, that was already hitting the computing model expectations at the time of ICHEP, is now 33% higher. We are expecting a busy holiday break to ensure samples are ready in time for the winter conferences. Heavy Ion An activity that is still in progress is computing for the heavy-ion program. The heavy-ion events are collected without zero suppression, so the event size is much large at roughly 11 MB per event of RAW. The central collisions are more complex and...

  6. COMPUTING

    CERN Multimedia

    M. Kasemann P. McBride Edited by M-C. Sawley with contributions from: P. Kreuzer D. Bonacorsi S. Belforte F. Wuerthwein L. Bauerdick K. Lassila-Perini M-C. Sawley

    Introduction More than seventy CMS collaborators attended the Computing and Offline Workshop in San Diego, California, April 20-24th to discuss the state of readiness of software and computing for collisions. Focus and priority were given to preparations for data taking and providing room for ample dialog between groups involved in Commissioning, Data Operations, Analysis and MC Production. Throughout the workshop, aspects of software, operating procedures and issues addressing all parts of the computing model were discussed. Plans for the CMS participation in STEP’09, the combined scale testing for all four experiments due in June 2009, were refined. The article in CMS Times by Frank Wuerthwein gave a good recap of the highly collaborative atmosphere of the workshop. Many thanks to UCSD and to the organizers for taking care of this workshop, which resulted in a long list of action items and was definitely a success. A considerable amount of effort and care is invested in the estimate of the comput...

  7. Promoting preschool reading

    OpenAIRE

    2013-01-01

    The thesis titled Promoting preschool reading consists of a theoretiral and an empirical part. In the theoretical part I wrote about reading, the importance of reading, types of reading, about reading motivation, promoting reading motivation, internal and external motivation, influence of reading motivation on the child's reading activity, reading and familial literacy, the role of adults in promotion reading literacy, reading to a child and promoting reading in pre-school years, where I ...

  8. How Reading Volume Affects both Reading Fluency and Reading Achievement

    Directory of Open Access Journals (Sweden)

    Richard L. ALLINGTON

    2014-10-01

    Full Text Available Long overlooked, reading volume is actually central to the development of reading proficiencies, especially in the development of fluent reading proficiency. Generally no one in schools monitors the actual volume of reading that children engage in. We know that the commonly used commercial core reading programs provide only material that requires about 15 minutes of reading activity daily. The remaining 75 minute of reading lessons is filled with many other activities such as completing workbook pages or responding to low-level literal questions about what has been read. Studies designed to enhance the volume of reading that children do during their reading lessons demonstrate one way to enhance reading development. Repeated readings have been widely used in fostering reading fluency but wide reading options seem to work faster and more broadly in developing reading proficiencies, including oral reading fluency.

  9. Teaching Reading.

    Science.gov (United States)

    Ricketts, Mary

    1980-01-01

    Described are five approaches to teaching reading: Language Experience, Modified Alphabet, Linguistic, Programmed, and Basal. It is suggested that a good teacher, well trained, certified in his or her profession, an active participant in professional organizations, can teach reading successfully using almost any approach. (KC)

  10. Reading Evaluation

    Science.gov (United States)

    Fagan, W. T.

    1978-01-01

    The Canadian Institute for Research in Behavioral and Social Sciences of Calgary was awarded a contract by the Provincial Government of Alberta to assess student skills and knowledge in reading and written composition. Here evaluation is defined and the use of standardized and criterion referenced tests for evaluating reading performance are…

  11. Reading Remixed

    Science.gov (United States)

    Valenza, Joyce Kasman; Stephens, Wendy

    2012-01-01

    Critics claim that digital technologies are killing reading, but these teacher-librarians have observed that teens are as excited about reading as they ever were. Online communities give these readers opportunities to get to know authors, communicate with other fans, and learn more about books of interest. Publishers and authors are responding to…

  12. ReadDB Provides Efficient Storage for Mapped Short Reads

    Directory of Open Access Journals (Sweden)

    Gifford David K

    2011-07-01

    Full Text Available Abstract Background The advent of high-throughput sequencing has enabled sequencing based measurements of cellular function, with an individual measurement potentially consisting of more than 108 reads. While tools are available for aligning sets of reads to genomes and interpreting the results, fewer tools have been developed to address the storage and retrieval requirements of large collections of aligned datasets. We present ReadDB, a network accessible column store database system for aligned high-throughput read datasets. Results ReadDB stores collections of aligned read positions and provides a client interface to support visualization and analysis. ReadDB is implemented as a network server that responds to queries on genomic intervals in an experiment with either the set of contained reads or a histogram based interval summary. Tests on datasets ranging from 105 to 108 reads demonstrate that ReadDB performance is generally within a factor of two of local-storage based methods and often three to five times better than other network-based methods. Conclusions ReadDB is a high-performance foundation for ChIP-Seq and RNA-Seq analysis. The client-server model provides convenient access to compute cluster nodes or desktop visualization software without requiring a shared network filesystem or large amounts of local storage. The client code provides a simple interface for fast data access to visualization or analysis. ReadDB provides a new way to store genome-aligned reads for use in applications where read sequence and alignment mismatches are not needed.

  13. COMPUTING

    CERN Multimedia

    I. Fisk

    2010-01-01

    Introduction The first data taking period of November produced a first scientific paper, and this is a very satisfactory step for Computing. It also gave the invaluable opportunity to learn and debrief from this first, intense period, and make the necessary adaptations. The alarm procedures between different groups (DAQ, Physics, T0 processing, Alignment/calibration, T1 and T2 communications) have been reinforced. A major effort has also been invested into remodeling and optimizing operator tasks in all activities in Computing, in parallel with the recruitment of new Cat A operators. The teams are being completed and by mid year the new tasks will have been assigned. CRB (Computing Resource Board) The Board met twice since last CMS week. In December it reviewed the experience of the November data-taking period and could measure the positive improvements made for the site readiness. It also reviewed the policy under which Tier-2 are associated with Physics Groups. Such associations are decided twice per ye...

  14. COMPUTING

    CERN Multimedia

    P. McBride

    It has been a very active year for the computing project with strong contributions from members of the global community. The project has focused on site preparation and Monte Carlo production. The operations group has begun processing data from P5 as part of the global data commissioning. Improvements in transfer rates and site availability have been seen as computing sites across the globe prepare for large scale production and analysis as part of CSA07. Preparations for the upcoming Computing Software and Analysis Challenge CSA07 are progressing. Ian Fisk and Neil Geddes have been appointed as coordinators for the challenge. CSA07 will include production tests of the Tier-0 production system, reprocessing at the Tier-1 sites and Monte Carlo production at the Tier-2 sites. At the same time there will be a large analysis exercise at the Tier-2 centres. Pre-production simulation of the Monte Carlo events for the challenge is beginning. Scale tests of the Tier-0 will begin in mid-July and the challenge it...

  15. COMPUTING

    CERN Multimedia

    M. Kasemann

    CCRC’08 challenges and CSA08 During the February campaign of the Common Computing readiness challenges (CCRC’08), the CMS computing team had achieved very good results. The link between the detector site and the Tier0 was tested by gradually increasing the number of parallel transfer streams well beyond the target. Tests covered the global robustness at the Tier0, processing a massive number of very large files and with a high writing speed to tapes.  Other tests covered the links between the different Tiers of the distributed infrastructure and the pre-staging and reprocessing capacity of the Tier1’s: response time, data transfer rate and success rate for Tape to Buffer staging of files kept exclusively on Tape were measured. In all cases, coordination with the sites was efficient and no serious problem was found. These successful preparations prepared the ground for the second phase of the CCRC’08 campaign, in May. The Computing Software and Analysis challen...

  16. COMPUTING

    CERN Multimedia

    I. Fisk

    2011-01-01

    Introduction It has been a very active quarter in Computing with interesting progress in all areas. The activity level at the computing facilities, driven by both organised processing from data operations and user analysis, has been steadily increasing. The large-scale production of simulated events that has been progressing throughout the fall is wrapping-up and reprocessing with pile-up will continue. A large reprocessing of all the proton-proton data has just been released and another will follow shortly. The number of analysis jobs by users each day, that was already hitting the computing model expectations at the time of ICHEP, is now 33% higher. We are expecting a busy holiday break to ensure samples are ready in time for the winter conferences. Heavy Ion The Tier 0 infrastructure was able to repack and promptly reconstruct heavy-ion collision data. Two copies were made of the data at CERN using a large CASTOR disk pool, and the core physics sample was replicated ...

  17. COMPUTING

    CERN Multimedia

    I. Fisk

    2012-01-01

    Introduction Computing continued with a high level of activity over the winter in preparation for conferences and the start of the 2012 run. 2012 brings new challenges with a new energy, more complex events, and the need to make the best use of the available time before the Long Shutdown. We expect to be resource constrained on all tiers of the computing system in 2012 and are working to ensure the high-priority goals of CMS are not impacted. Heavy ions After a successful 2011 heavy-ion run, the programme is moving to analysis. During the run, the CAF resources were well used for prompt analysis. Since then in 2012 on average 200 job slots have been used continuously at Vanderbilt for analysis workflows. Operations Office As of 2012, the Computing Project emphasis has moved from commissioning to operation of the various systems. This is reflected in the new organisation structure where the Facilities and Data Operations tasks have been merged into a common Operations Office, which now covers everything ...

  18. COMPUTING

    CERN Multimedia

    M. Kasemann

    Introduction More than seventy CMS collaborators attended the Computing and Offline Workshop in San Diego, California, April 20-24th to discuss the state of readiness of software and computing for collisions. Focus and priority were given to preparations for data taking and providing room for ample dialog between groups involved in Commissioning, Data Operations, Analysis and MC Production. Throughout the workshop, aspects of software, operating procedures and issues addressing all parts of the computing model were discussed. Plans for the CMS participation in STEP’09, the combined scale testing for all four experiments due in June 2009, were refined. The article in CMS Times by Frank Wuerthwein gave a good recap of the highly collaborative atmosphere of the workshop. Many thanks to UCSD and to the organizers for taking care of this workshop, which resulted in a long list of action items and was definitely a success. A considerable amount of effort and care is invested in the estimate of the co...

  19. COMPUTING

    CERN Multimedia

    Matthias Kasemann

    Overview The main focus during the summer was to handle data coming from the detector and to perform Monte Carlo production. The lessons learned during the CCRC and CSA08 challenges in May were addressed by dedicated PADA campaigns lead by the Integration team. Big improvements were achieved in the stability and reliability of the CMS Tier1 and Tier2 centres by regular and systematic follow-up of faults and errors with the help of the Savannah bug tracking system. In preparation for data taking the roles of a Computing Run Coordinator and regular computing shifts monitoring the services and infrastructure as well as interfacing to the data operations tasks are being defined. The shift plan until the end of 2008 is being put together. User support worked on documentation and organized several training sessions. The ECoM task force delivered the report on “Use Cases for Start-up of pp Data-Taking” with recommendations and a set of tests to be performed for trigger rates much higher than the ...

  20. COMPUTING

    CERN Multimedia

    M. Kasemann

    Introduction A large fraction of the effort was focused during the last period into the preparation and monitoring of the February tests of Common VO Computing Readiness Challenge 08. CCRC08 is being run by the WLCG collaboration in two phases, between the centres and all experiments. The February test is dedicated to functionality tests, while the May challenge will consist of running at all centres and with full workflows. For this first period, a number of functionality checks of the computing power, data repositories and archives as well as network links are planned. This will help assess the reliability of the systems under a variety of loads, and identifying possible bottlenecks. Many tests are scheduled together with other VOs, allowing the full scale stress test. The data rates (writing, accessing and transfer¬ring) are being checked under a variety of loads and operating conditions, as well as the reliability and transfer rates of the links between Tier-0 and Tier-1s. In addition, the capa...

  1. COMPUTING

    CERN Multimedia

    P. MacBride

    The Computing Software and Analysis Challenge CSA07 has been the main focus of the Computing Project for the past few months. Activities began over the summer with the preparation of the Monte Carlo data sets for the challenge and tests of the new production system at the Tier-0 at CERN. The pre-challenge Monte Carlo production was done in several steps: physics generation, detector simulation, digitization, conversion to RAW format and the samples were run through the High Level Trigger (HLT). The data was then merged into three "Soups": Chowder (ALPGEN), Stew (Filtered Pythia) and Gumbo (Pythia). The challenge officially started when the first Chowder events were reconstructed on the Tier-0 on October 3rd. The data operations teams were very busy during the the challenge period. The MC production teams continued with signal production and processing while the Tier-0 and Tier-1 teams worked on splitting the Soups into Primary Data Sets (PDS), reconstruction and skimming. The storage sys...

  2. COMPUTING

    CERN Multimedia

    Contributions from I. Fisk

    2012-01-01

    Introduction The start of the 2012 run has been busy for Computing. We have reconstructed, archived, and served a larger sample of new data than in 2011, and we are in the process of producing an even larger new sample of simulations at 8 TeV. The running conditions and system performance are largely what was anticipated in the plan, thanks to the hard work and preparation of many people. Heavy ions Heavy Ions has been actively analysing data and preparing for conferences.  Operations Office Figure 6: Transfers from all sites in the last 90 days For ICHEP and the Upgrade efforts, we needed to produce and process record amounts of MC samples while supporting the very successful data-taking. This was a large burden, especially on the team members. Nevertheless the last three months were very successful and the total output was phenomenal, thanks to our dedicated site admins who keep the sites operational and the computing project members who spend countless hours nursing the...

  3. COMPUTING

    CERN Multimedia

    I. Fisk

    2012-01-01

      Introduction Computing activity has been running at a sustained, high rate as we collect data at high luminosity, process simulation, and begin to process the parked data. The system is functional, though a number of improvements are planned during LS1. Many of the changes will impact users, we hope only in positive ways. We are trying to improve the distributed analysis tools as well as the ability to access more data samples more transparently.  Operations Office Figure 2: Number of events per month, for 2012 Since the June CMS Week, Computing Operations teams successfully completed data re-reconstruction passes and finished the CMSSW_53X MC campaign with over three billion events available in AOD format. Recorded data was successfully processed in parallel, exceeding 1.2 billion raw physics events per month for the first time in October 2012 due to the increase in data-parking rate. In parallel, large efforts were dedicated to WMAgent development and integrati...

  4. COMPUTING

    CERN Document Server

    2010-01-01

    Introduction Just two months after the “LHC First Physics” event of 30th March, the analysis of the O(200) million 7 TeV collision events in CMS accumulated during the first 60 days is well under way. The consistency of the CMS computing model has been confirmed during these first weeks of data taking. This model is based on a hierarchy of use-cases deployed between the different tiers and, in particular, the distribution of RECO data to T1s, who then serve data on request to T2s, along a topology known as “fat tree”. Indeed, during this period this model was further extended by almost full “mesh” commissioning, meaning that RECO data were shipped to T2s whenever possible, enabling additional physics analyses compared with the “fat tree” model. Computing activities at the CMS Analysis Facility (CAF) have been marked by a good time response for a load almost evenly shared between ALCA (Alignment and Calibration tasks - highest p...

  5. COMPUTING

    CERN Multimedia

    I. Fisk

    2013-01-01

    Computing operation has been lower as the Run 1 samples are completing and smaller samples for upgrades and preparations are ramping up. Much of the computing activity is focusing on preparations for Run 2 and improvements in data access and flexibility of using resources. Operations Office Data processing was slow in the second half of 2013 with only the legacy re-reconstruction pass of 2011 data being processed at the sites.   Figure 1: MC production and processing was more in demand with a peak of over 750 Million GEN-SIM events in a single month.   Figure 2: The transfer system worked reliably and efficiently and transferred on average close to 520 TB per week with peaks at close to 1.2 PB.   Figure 3: The volume of data moved between CMS sites in the last six months   The tape utilisation was a focus for the operation teams with frequent deletion campaigns from deprecated 7 TeV MC GEN-SIM samples to INVALID datasets, which could be cleaned up...

  6. COMPUTING

    CERN Multimedia

    I. Fisk

    2011-01-01

    Introduction The Computing Team successfully completed the storage, initial processing, and distribution for analysis of proton-proton data in 2011. There are still a variety of activities ongoing to support winter conference activities and preparations for 2012. Heavy ions The heavy-ion run for 2011 started in early November and has already demonstrated good machine performance and success of some of the more advanced workflows planned for 2011. Data collection will continue until early December. Facilities and Infrastructure Operations Operational and deployment support for WMAgent and WorkQueue+Request Manager components, routinely used in production by Data Operations, are provided. The GlideInWMS and components installation are now deployed at CERN, which is added to the GlideInWMS factory placed in the US. There has been new operational collaboration between the CERN team and the UCSD GlideIn factory operators, covering each others time zones by monitoring/debugging pilot jobs sent from the facto...

  7. COMPUTING

    CERN Multimedia

    M. Kasemann

    CMS relies on a well functioning, distributed computing infrastructure. The Site Availability Monitoring (SAM) and the Job Robot submission have been very instrumental for site commissioning in order to increase availability of more sites such that they are available to participate in CSA07 and are ready to be used for analysis. The commissioning process has been further developed, including "lessons learned" documentation via the CMS twiki. Recently the visualization, presentation and summarizing of SAM tests for sites has been redesigned, it is now developed by the central ARDA project of WLCG. Work to test the new gLite Workload Management System was performed; a 4 times increase in throughput with respect to LCG Resource Broker is observed. CMS has designed and launched a new-generation traffic load generator called "LoadTest" to commission and to keep exercised all data transfer routes in the CMS PhE-DEx topology. Since mid-February, a transfer volume of about 12 P...

  8. How Reading Volume Affects Both Reading Fluency and Reading Achievement

    Science.gov (United States)

    Allington, Richard L.

    2014-01-01

    Long overlooked, reading volume is actually central to the development of reading proficiencies, especially in the development of fluent reading proficiency. Generally no one in schools monitors the actual volume of reading that children engage in. We know that the commonly used commercial core reading programs provide only material that requires…

  9. Applying Principles of Universal Design to Test Delivery: The Effect of Computer-Based Read-Aloud on Test Performance of High School Students with Learning Disabilities

    Science.gov (United States)

    Dolan, Robert P.; Hall, Tracey E.; Banerjee, Manju; Chun, Euljung; Strangman, Nicole

    2005-01-01

    Standards-based reform efforts are highly dependent on accurate assessment of all students, including those with disabilities. The accuracy of current large-scale assessments is undermined by construct-irrelevant factors including access barriers, a particular problem for students with disabilities. Testing accommodations such as the read-aloud…

  10. A Pilot Study of the Use of Emerging Computer Technologies to Improve the Effectiveness of Reading and Writing Therapies in Children with Down Syndrome

    Science.gov (United States)

    Felix, Vanessa G.; Mena, Luis J.; Ostos, Rodolfo; Maestre, Gladys E.

    2017-01-01

    Despite the potential benefits that computer approaches could provide for children with cognitive disabilities, research and implementation of emerging approaches to learning supported by computing technology has not received adequate attention. We conducted a pilot study to assess the effectiveness of a computer-assisted learning tool, named…

  11. Reading Columns

    OpenAIRE

    Coutts, Marion

    2008-01-01

    Reading Columns are twin permanent public sculptures commissioned as part of a £245m scheme for the redevelopment of the Chatham Place area in Reading. Dimensions: 3.5m high x 1.3m diameter each Field of knowledge: The work consists of twin bespoke columns of stainless steel and glass over digital colour transparencies. The piece revisits and reworks the idea of the Morris Column, a 19th C feature characteristic of major European metropolitan centres. A wraparound image on each of ...

  12. Does Extensive Reading Promote Reading Speed?

    Science.gov (United States)

    He, Mu

    2014-01-01

    Research has shown a wide range of learning benefits accruing from extensive reading. Not only is there improvement in reading, but also in a wide range of language uses and areas of language knowledge. However, few research studies have examined reading speed. The existing literature on reading speed focused on students' reading speed without…

  13. Oral Reading Fluency in Second Language Reading

    Science.gov (United States)

    Jeon, Eun Hee

    2012-01-01

    This study investigated the role of oral reading fluency in second language reading. Two hundred and fifty-five high school students in South Korea were assessed on three oral reading fluency (ORF) variables and six other reading predictors. The relationship between ORF and other reading predictors was examined through an exploratory factor…

  14. Does Extensive Reading Promote Reading Speed?

    Science.gov (United States)

    He, Mu

    2014-01-01

    Research has shown a wide range of learning benefits accruing from extensive reading. Not only is there improvement in reading, but also in a wide range of language uses and areas of language knowledge. However, few research studies have examined reading speed. The existing literature on reading speed focused on students' reading speed…

  15. WHAT IS READING?

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    Reading is enjoying,entertaining and ent ightening Reading is listening,speaking and writingReading is talking and discussing,with yourself with the author and with the others Reading is exploring,investigating and guessing. Reading is traveling backward and forward,historically and geographically. Reading is thinking in your own language,and/or in the other language. Reading is encoding and decoding. Reading is civilizing,rationalizing and intellectualizing. Reading is assimilating,associating,accumula...

  16. Reading Hygiene

    Institute of Scientific and Technical Information of China (English)

    耿一铭

    2006-01-01

    Here are some good points for good eye health that everyone can follow: 1.Rest your eyes before they get tired. Just close your eyes from time to time or look offat some distant object. 2.Do not read in either too dark a light or

  17. Beyond Cognition: Reading Motivation and Reading Comprehension

    OpenAIRE

    Wigfield, Allan; Gladstone, Jessica; Turci, Lara

    2016-01-01

    The authors review research on children’s reading motivation and its relation to their reading comprehension. They begin by discussing work on the development of school motivation in general and reading motivation in particular, reviewing work showing that many children’s reading motivation declines over the school years. Girls tend to have more positive motivation for reading than do boys, and there are ethnic differences in children’s reading motivation. Over the last 15 years researchers h...

  18. Automatic Reading

    Institute of Scientific and Technical Information of China (English)

    胡迪

    2007-01-01

    <正>Reading is the key to school success and,like any skill,it takes practice.A child learns to walk by practising until he no longer has to think about how to put one foot in front of the other.The great athlete practises until he can play quickly,accurately and without thinking.Ed- ucators call it automaticity.

  19. Pistage informatisé des stratégies de lecture : une étude de cas en contexte pédagogique Computer tracking of reading strategies : a case study in a pedagogical context

    Directory of Open Access Journals (Sweden)

    Dany Bréelle

    2004-12-01

    Full Text Available La lecture constitue une activité mentale privée dont les mécanismes sont difficiles à observer dans le contexte de la classe de langue. Pour mieux permettre à l'enseignant de jauger les capacités de lecture de ses apprenants, nous avons conçu une procédure informatisée dont le but a été d'enregistrer des données sur les conditions d'utilisation d'une sélection de stratégies de compréhension textuelle communément utilisées par les apprenants de Français Langue Étrangère (FLE. Les 16 étudiants universitaires d'une classe de FLE de niveau intermédiaire ont été soumis à la lecture de deux textes français en mode Pistage Informatisé. À l'occasion de cet exercice, les lecteurs ont dû effectuer des choix stratégiques liés aux problèmes de compréhension rencontrés pendant la lecture. Les résultats obtenus nous ont permis d'observer l'effort stratégique mis en œuvre par les lecteurs. L'objectif de cet article est de justifier ce qui nous a conduits à concevoir la procédure de Pistage Informatisé, de décrire notre méthode, de présenter les résultats et, enfin, de discuter de l'utilité pédagogique de notre approche.Reading is a private mental activity and its mechanisms are difficult to observe in the language classroom context. In order to allow instructors to better gauge the learners' reading skills, we have designed a computerized programme aiming to track data on the conditions of use of a selection of reading comprehension strategies frequently implemented by learners of French as a Foreign Language. The sixteen university students of intermediate level of proficiency who participated in the study were required to read two texts in French in Computer Tracking mode. During the exercise the readers were asked to make strategic choices relative to comprehension problems encountered while reading. The results subsequently obtained allowed us to observe the strategic effort made by the readers. The aim of

  20. Reading Together: A Successful Reading Fluency Intervention

    Science.gov (United States)

    Young, Chase; Mohr, Kathleen A. J.; Rasinski, Timothy

    2015-01-01

    The article describes a reading fluency intervention called Reading Together that combines the method of repeated readings (Samuels, 1979) and the Neurological Impress Method (Heckelman, 1969). Sixteen volunteers from various backgrounds were recruited and trained to deliver the Reading Together intervention to struggling readers in third through…

  1. The Effect of Using XO Computers on Students' Mathematics and Reading Abilities: Evidences from Learning Achievement Tests Conducted in Primary Education Schools in Mongolia

    Science.gov (United States)

    Yamaguchi, Shinobu; Sukhbaatar, Javzan; Takada, Jun-ichi; Dayan-Ochir, Khishigbuyan

    2014-01-01

    In 2008, Mongolia took part in One Laptop per Child (OLPC) project. Since that time, over 10,000 students in grades 2-5 in 43 primary education schools are using XO computers. This paper presents the findings of a study conducted in 2012 to evaluate the impact of the OLPC initiatives on students' literacy and math skills. This study covered 14…

  2. Beyond Cognition: Reading Motivation and Reading Comprehension.

    Science.gov (United States)

    Wigfield, Allan; Gladstone, Jessica; Turci, Lara

    2016-09-01

    The authors review research on children's reading motivation and its relation to their reading comprehension. They begin by discussing work on the development of school motivation in general and reading motivation in particular, reviewing work showing that many children's reading motivation declines over the school years. Girls tend to have more positive motivation for reading than do boys, and there are ethnic differences in children's reading motivation. Over the last 15 years researchers have identified in both laboratory and classroom-based research instructional practices that positively impact students' reading motivation and ultimately their reading comprehension. There is a strong need for researchers to build on this work and develop and study in different age groups of children effective classroom-based reading motivation instructional programs for a variety of narrative and informational materials.

  3. Reading Instruction Today.

    Science.gov (United States)

    Williams, Joanna

    1979-01-01

    Describes current achievement in the areas of reading theory and reading instruction. Reviews reading research in the fields of educational and cognitive psychology. Considers the overall role of formal education in the development of literacy. (GC)

  4. The Measurement of Internal (Intra-Article) Reading Flexibility.

    Science.gov (United States)

    Rankin, Earl F.; Hess, Allen K.

    The effects of training on internal reading flexibility (intra-article flexibility) and the relationships between such flexibility and overall reading speed, reading comprehension, anxiety level, and introversion-extraversion were investigated. Flexibility coefficients were computed before and after training for the total group of 255 college…

  5. Reading(s) in the Writing Classroom.

    Science.gov (United States)

    Foster, David

    1997-01-01

    Interrogates the reading/writing connection by evaluating how three essays by published writers affected the attitude and writing practices of university students in a course on the personal essay. Describes the course. Suggests what findings imply for current rationales about the reading/writing connection and for the use of anthology readings in…

  6. Teaching Adults to Read with Reading Apprenticeship

    Science.gov (United States)

    Lesmeister, Michele Benjamin

    2010-01-01

    Many adult students have basic reading skills, but they are inexperienced readers who need to learn skills beyond the basics to equip them for success in college and career. How do educators face such adults with optimism and an eagerness to help improve specific reading skills so that these students can read and understand a variety of materials?…

  7. Cosmetology Reading Strategies. 1980 Vocational Reading Series.

    Science.gov (United States)

    Thornton, L. Jay; And Others

    Cosmetology Reading Strategies is one of five instructional guides in the Reading Strategies in Vocational Education Series. Developed to assist teachers working with students considered disadvantaged because of reading deficiency, the guide contains several strategies, suitable for adaptation, specifically related to cosmetology instruction. Each…

  8. Promoting Reading Motivation by Reading Together

    Science.gov (United States)

    Monteiro, Vera

    2013-01-01

    In the present project we tested the hypothesis that tutorial situations with peers would benefit children's reading motivation. Participants were from elementary school--80 fourth-graders and 80 second-graders. We used a questionnaire to assess reading motivation. In the tutorial sessions we developed a Paired Reading Program. The children who…

  9. EMPOWERING THE READING READABILITY

    Directory of Open Access Journals (Sweden)

    Handoko Handoko

    2014-06-01

    Full Text Available A general assumption about reading is that students improve their reading ability by reading a lot. This research was conducted to explain the use of extensive reading and aimed to figure out its implementation in improving students’ reading readability by using the class action research technique. The data of this research relates to the students ‘reading progress shown in their reading reports: spoken and written summary, reading comprehension and vocabulary mastery and their participation. The strategy was evolved in the continuity of reading. Students were encouraged to read extensively in and outside class. The findings indicated that the implementation could improve students’ reading readability.This attainment demonstrated that students’ reading readabilityis frosted through the continuity of reading. Other facts showed that students enjoyed reading. Students’ curiosity was also a significant factor. Their high curiosity explained why students continued reading though they realized that materials they read were difficult enough. Students’ self-confidence was also built as they were required to write a retelling story and to share their previous reading. Instead of their retelling and summarizing, students felt to be appreciated as readers. This appreciation indirectly helped students to improve the reading fondness.

  10. Assessing Comprehension During Reading with the Reading Strategy Assessment Tool (RSAT)

    OpenAIRE

    Magliano, Joseph P.; Millis, Keith K.; Levinstein, Irwin

    2011-01-01

    Comprehension emerges as the results of inference and strategic processes that support the construction of a coherent mental model for a text. However, the vast majority of comprehension skills tests adopt a format that does not afford an assessment of these processes as they operate during reading. This study assessed the viability of the Reading Strategy Assessment Tool (RSAT), which is an automated computer-based reading assessment designed to measure readers’ comprehension and spontaneous...

  11. The influence of phonotactics on oral reading in Russian

    OpenAIRE

    Ulicheva, Anastasia

    2015-01-01

    This PhD research investigates the role of phonotactics in oral reading from theoretical, empirical and computational perspectives, none of which has been undertaken to date. On the theoretical side, I begin laying the groundwork for the study of phonotactic influence in reading: I explain why phonotactics may be an important factor for oral reading, propose criteria for identification of phonotactic constraints in a language, and devise a method to study phonotactic effects in reading - via ...

  12. How will you need me, how will you read me, when I'm 64 (or more!)?: volume computed tomographic scanning and information overload in the emergency department.

    Science.gov (United States)

    Chason, David P; Anderson, Jon A; Stephens, Jason S; Suss, Richard A; Guild, Jeffrey B; Blackburn, Timothy J; Champine, Julie G; Lane, Thomas J

    2010-01-01

    Computed tomographic (CT) scanning technology now employs up to 320 detector rows of 0.5-mm width and allows rapid acquisition of isotropic volume datasets over the entire body. Data from a single CT acquisition can be reconstructed into image series that would formerly have required multiple acquisitions. Small isotropic voxels permit scan parameters to be general while reconstruction algorithms remain specific to anatomy. While this results in more efficient operation in the Emergency Department, it necessitates new ways of displaying, interpreting, and archiving the information. Critical decisions include how much of the patient to scan and how to time contrast injections when imaging multiple organs. These choices must be made in light of dose considerations to the patient and the general population of patients. The technical basis of high-density CT scanning is discussed, including detector configurations and reconstruction techniques. Volumetric scanning in the Emergency Department can improve patient care but requires a change of technical habits. 2010 Mosby, Inc. All rights reserved.

  13. DRC: a dual route cascaded model of visual word recognition and reading aloud.

    Science.gov (United States)

    Coltheart, M; Rastle, K; Perry, C; Langdon, R; Ziegler, J

    2001-01-01

    This article describes the Dual Route Cascaded (DRC) model, a computational model of visual word recognition and reading aloud. The DRC is a computational realization of the dual-route theory of reading, and is the only computational model of reading that can perform the 2 tasks most commonly used to study reading: lexical decision and reading aloud. For both tasks, the authors show that a wide variety of variables that influence human latencies influence the DRC model's latencies in exactly the same way. The DRC model simulates a number of such effects that other computational models of reading do not, but there appear to be no effects that any other current computational model of reading can simulate but that the DRC model cannot. The authors conclude that the DRC model is the most successful of the existing computational models of reading.

  14. Reading Assessment: Looking Ahead

    Science.gov (United States)

    Afflerbach, Peter

    2016-01-01

    In this article, I focus on three areas of reading assessment that I believe to be crucial for students' reading development: developing comprehensive formative assessments, assessing the wide array of factors that contribute to students' reading development, and fostering student independence by helping students learn to use reading assessment on…

  15. On Efficient Reading

    Institute of Scientific and Technical Information of China (English)

    陈伟平

    2003-01-01

    Time is limited for each reader,but many readers waste a lot oftime on unimportant things, and they read everything at the same speed and in the same way. As a result, they often fail to understand the word and the sentence; they don't know how one sentence relates to another, and how the whole text fixes together. They are not reading efficiently. It is high time that we held a discussion on efficient reading. The author states that efficient reading involves adequate comprehension with appropriate reading rate. Pointing out the factors that influence reading rate and comprehension, this article put forward some suggestions on efficient reading.

  16. Ion Trap Quantum Computing

    Science.gov (United States)

    2011-12-01

    an inspiring speech at the MIT Physics of Computation 1st Conference in 1981, Feynman proposed the development of a computer that would obey the...on ion trap based 36 quantum computing for physics and computer science students would include lecture notes, slides, lesson plans, a syllabus...reading lists, videos, demonstrations, and laboratories. 37 LIST OF REFERENCES [1] R. P. Feynman , “Simulating physics with computers,” Int. J

  17. 501 reading comprehension questions

    CERN Document Server

    2014-01-01

    This updated edition offers the most extensive and varied practice for all types of questions students might face on standardized and in-class tests. With this guide, students will learn to develop expert reading strategies, understand how to read faster and with greater comprehension, overcome reading anxiety, and increase appreciation of reading for pleasure. This book's step-by-step approach provides graduated coverage that moves from the basics to more advanced reading.

  18. Readings in Formal Epistemology

    DEFF Research Database (Denmark)

    ‘Formal epistemology’ is a term coined in the late 1990s for a new constellation of interests in philosophy,the roots of which are found in earlier works of epistemologists, philosophers of science, and logicians. It addresses a growing agenda of problems concerning knowledge, belief, certainty......, rationality, deliberation, decision, strategy, action and agent interaction – and it does so using methods from logic, probability, computability, decision, and game theory. This volume presents 42 classic texts in formal epistemology, and strengthens the ties between research into this area of philosophy...... and its neighbouring intellectual disciplines. The editors provide introductions to five basic subsections: Bayesian Epistemology, Belief Change, Decision Theory, Interactive Epistemology and Logics of Knowledge and Belief. The volume also includes a thorough index and suggestions for further reading...

  19. What Oral Text Reading Fluency Can Reveal about Reading Comprehension

    Science.gov (United States)

    Veenendaal, Nathalie J.; Groen, Margriet A.; Verhoeven, Ludo

    2015-01-01

    Text reading fluency--the ability to read quickly, accurately and with a natural intonation--has been proposed as a predictor of reading comprehension. In the current study, we examined the role of oral text reading fluency, defined as text reading rate and text reading prosody, as a contributor to reading comprehension outcomes in addition to…

  20. What Oral Text Reading Fluency Can Reveal about Reading Comprehension

    Science.gov (United States)

    Veenendaal, Nathalie J.; Groen, Margriet A.; Verhoeven, Ludo

    2015-01-01

    Text reading fluency--the ability to read quickly, accurately and with a natural intonation--has been proposed as a predictor of reading comprehension. In the current study, we examined the role of oral text reading fluency, defined as text reading rate and text reading prosody, as a contributor to reading comprehension outcomes in addition to…

  1. Hypertext Reading Comprehension in Adolescents with Typical Language Development and Language-Learning Disability

    Science.gov (United States)

    Srivastava, Pradyumn

    2010-01-01

    With the global expansion of technology our reading platform has changed from traditional text to predominantly hypertext. Little consideration has been given to how the shift in reading platforms might help or hinder children's reading comprehension. The purpose of this study was to compare reading comprehension in computer-based and paper-based…

  2. The effect of glare on eye movements when reading.

    Science.gov (United States)

    Glimne, S; Brautaset, R L; Seimyr, G Öqvist

    2015-01-01

    Glare is a very common source of image degradation when performing computer work. Since reading is a task that is very sensitive to image degradation induced disability glare affects reading performance. To assess the effect of different glare conditions on eye movements when reading on a computer screen. Glare conditions have an impact on reading. This observation is based on the results from a study where we investigated how reading eye movements were affected by glare. Sixteen subjects with normal vision participated in this study. In a balanced repeated-measurement study, all subjects performed equal near-vision reading tasks. In addition to the condition of no glare three controlled conditions of glare were used: direct light, indirect light, and desk luminary. The subjects read three texts under each condition: First a short standardized text (IReST), secondly a longer newspaper text, and finally an additional IReST text. The texts were read on a Tobii T120 eye tracker. The results show that glare does have a negative effect on reading performance. The more adverse the lighting condition was, the slower the reading speed became. The decrease was primarily a result of increased fixation durations. Both glare conditions of direct and indirect glare increased the fixation durations significantly (p < 0.05). This study shows that even moderate glare conditions can have an impact on reading. The results show that it is important to follow recommendations of lighting design in computer work environment in order to avoid disability glare.

  3. Cultural Factors in Reading

    Institute of Scientific and Technical Information of China (English)

    孔敏

    2005-01-01

    Reading is a basic ability in learning English and reading comprehension exercise is a common way to assess this ability.Since reading is a communicative activity between author and reader in written form,there are some different rules and regulations of this communication in different countries.Therefore,cultural factors,existing in reading,decide,help,and influence the percentage of the right answers.This article attempts to analyze the effects of cultural differences in reading and the barriers in comprehension,and aims to improve students awareness of cultural differences in reading.

  4. Lights, Camera, Read! Arizona Reading Program Manual.

    Science.gov (United States)

    Arizona State Dept. of Library, Archives and Public Records, Phoenix.

    This document is the manual for the Arizona Reading Program (ARP) 2003 entitled "Lights, Camera, Read!" This theme spotlights books that were made into movies, and allows readers to appreciate favorite novels and stories that have progressed to the movie screen. The manual consists of eight sections. The Introduction includes welcome letters from…

  5. To read or not to read

    NARCIS (Netherlands)

    Mol, Suzanne Elizabeth

    2010-01-01

    There is a widely held belief that reading (story)books makes us smarter and helps promote success in life. Does scientific evidence support this notion? The three meta-analyses in this thesis comprise 146 studies between 1988 and 2010 (N=10,308 participants) that addressed the role of book reading

  6. Teaching Reading Skills

    Institute of Scientific and Technical Information of China (English)

    刘恒

    2014-01-01

    Reading skills are very important part in language teaching and learning. This paper is written after attending lectures given by an Australian teacher named Rod Ellis focusing on how to teach reading skills using authentic materials.

  7. On English Reading Skills

    Institute of Scientific and Technical Information of China (English)

    钱芬

    2008-01-01

    Reading is one of the four important skills in English learning.It is also a skill that the students need to possess to support independent and self-directed learning.With the development of society,science and technology develop at hish speed and the competition in the society become sharp.Reading is a way for students to be more knowledgeable and successful.So,it becomes more and more important to speed up their reading in order to acquire as much information as possible.Thus,fostering a good English reading habit is essential,and being able to adopt different reading skills for different reading materials and purposes will also help to read more effectively.The paper mainly concenls some basic English reading skills.

  8. Remote Control Reading.

    Science.gov (United States)

    Ervin, Helen

    1995-01-01

    Explains how students who have difficulty remembering what they have read may be taught how to reread sections of text by suggesting to them that reading is analogous to watching a video with the remote control in hand. (TB)

  9. Can Reading Help?

    Science.gov (United States)

    Crowe, Chris

    2003-01-01

    Ponders the effect of September 11th on teenagers. Proposes that reading books can help teenagers sort out complicated issues. Recommends young adult novels that offer hope for overcoming tragedy. Lists 50 short story collections worth reading. (PM)

  10. Acts of Reading Diary Weblogs

    Directory of Open Access Journals (Sweden)

    Lena Karlsson

    2006-02-01

    Full Text Available The number of weblogs has increased exponentially since several weblogservice providers released free and easy-to-use software in late 1999. This enabled people with a computer, Internet access and a desire to present themselves and their daily lives, and/or their political views, tech news, knitting projects for a possible audience to create and keep a blog. Yet, why do people read blogs, and why and how do they read the blogs they read? I report the results of an investigation of diary weblog reading practices. The report is primarily based on a reader survey that I conducted on four independent diary weblog sites which I have followed for the past three years and whose authors I have repeatedly interviewed via e-mail. The survey data suggests that we need to view the diary weblog as a genre, at present stabilized enough for communities of readers to have a sense of their position in the text, to the author, the text’s relationship to the “real,” and its use value. The most evident offline antecedent, the paper diary (and offline autobiographicalwriting in general, to a high extent shape these relations.

  11. Tactics for Reading Comprehension

    Institute of Scientific and Technical Information of China (English)

    孔祥航; 张艳荣

    2003-01-01

    In recent years, reading comprehension is taking up a larger and larger part in almost every international test or domestic examination. Knowing the basic knowledge and grasping the test - taking tactics are key factors of good reading comprehension. In this thesis, I will dwell on nine commonly used tactics for reading comprehension. This will help you to deal with the problems with reading comprehension efficiently.

  12. GUIDANCE IN EFFECTIVE READING 有效阅读指导——Developing Reading Ability and Improving Reading Comprehension of SLA Students

    Institute of Scientific and Technical Information of China (English)

    孙毅兵

    1995-01-01

    Reading is a very important access to both L1 and L2/FL learning.It is something basicin education and also essential to success in ones career.It is a means indispensable for theacquisition of knowledge and information.Now we are living in an era in which science andtechnology are developing rapidly and computers are universally employed in the world.Tokeep pace with new development one must read a great deal.Reading appears more importantthan before.

  13. Reading sequence-directed computational nucleosome maps.

    Science.gov (United States)

    Nibhani, Reshma; Trifonov, Edward N

    2015-01-01

    Recently developed latest version of the sequence-directed single-base resolution nucleosome mapping reveals existence of strong nucleosomes and chromatin columnar structures (columns). Broad application of this simple technique for further studies of chromatin and chromosome structure requires some basic understanding as to how it works and what information it affords. The paper provides such an introduction to the method. The oscillating maps of singular nucleosomes, of short and long oligonucleosome columns, are explained, as well as maps of chromatin on satellite DNA and occurrences of counter-phase (antiparallel) nucleosome neighbors.

  14. Discussion on college students' English Reading Skills —intensive reading and extensive reading

    Institute of Scientific and Technical Information of China (English)

    敖登

    2016-01-01

    Students are exposed to a growing amount of vocabularies and knowledge as they step into higher grades, while seem to have little improvement in their reading ability and no alternative means to realize their reading goals. Improving the English reading skills is very important for students as reading enjoys a huge ratio in an English exam paper. Talking about reading, we can not ignore these facts: reading materials, reading speed and reading skills. The followings analyzed are some common skills applied to reading-intensive reading and extensive reading as well as the obstacles that may be met while reading.

  15. Reading and Empathy

    Science.gov (United States)

    McCreary, John J.; Marchant, Gregory J.

    2017-01-01

    The relationship between reading and empathy was explored. Controlling for GPA and gender, reading variables were hypothesized as related to empathy; the relationship was expected to differ for males and females. For the complete sample, affective components were related to GPA but not reading. Perspective taking was related to reading…

  16. Voiced Reading and Rhythm

    Institute of Scientific and Technical Information of China (English)

    詹艳萍

    2007-01-01

    Since voiced reading is an important way in learning English,rhythm is the most critical factor that enables to read beautifully.This article illustrates the relationship between rhythm and voiced reading,the importance of rhythm,and the methods to develop the sense of rhythm.

  17. Monster Moose Reading.

    Science.gov (United States)

    Finney, Frank

    Monster Moose (MM) Reading is a program specifically aimed at improving children's language, beginning reading, and self-concept development through the creation and utilization of student-authored reading materials which feature a series of wordless picture books about a magical moose. The MM Program is based on the following general principles…

  18. Rapid Reading, Yes

    Science.gov (United States)

    Frommer, Harvey

    1971-01-01

    Recommends instruction in rapid reading fo high school and college students and asserts that flexibility of speed and reasoning provide the foundation for effective rapid reading. Describes the components of rapid reading as orientation, selection, clarification, arrangement, review, and study. (RW)

  19. Reading/Writing Connection.

    Science.gov (United States)

    Fernandez, Melanie

    In the past, students and teachers alike viewed reading and writing instruction as two separate entities. Reading and writing instruction was often characterized by linear and behaviorist theories and methods, with students rarely coming away from their schooling experience with confidence in and respect for their own writing. To both read and…

  20. Reading and Empathy

    Science.gov (United States)

    McCreary, John J.; Marchant, Gregory J.

    2017-01-01

    The relationship between reading and empathy was explored. Controlling for GPA and gender, reading variables were hypothesized as related to empathy; the relationship was expected to differ for males and females. For the complete sample, affective components were related to GPA but not reading. Perspective taking was related to reading…

  1. Dutch for Reading Knowledge

    NARCIS (Netherlands)

    van Baalen, C.; Blom, F.R.E.; Hollander, I.

    2012-01-01

    This first Dutch for Reading Knowledge book on the market promotes a high level of reading and translation competency by drawing from Dutch grammar, vocabulary and reading strategies, and providing many translation "shortcuts" and tips when tackling complex texts in Dutch. Aimed at students, researc

  2. Prose reading in neglect.

    Science.gov (United States)

    Beschin, Nicoletta; Cisari, Carlo; Cubelli, Roberto; Della Sala, Sergio

    2014-02-01

    Prose reading has been shown to be a very sensitive measure of Unilateral Spatial Neglect. However, little is known about the relationship between prose reading and other measures of neglect and its severity, or between prose reading and single word reading. Thirty participants with a first stroke in the right hemisphere and clear symptoms of spatial neglect in everyday life were assessed with tests of prose reading (text in one column book-like, and in two columns magazine-like), single words reading, and a battery of 13 tests investigating neglect. Seventy percent of these participants omitted words at the beginning of the text (left end), showing Prose Reading Neglect (PRN). The participants showing PRN differed from those not showing PRN only for the overall severity of neglect, and had a lesion centred on the insula, putamen and superior temporal gyrus. Double dissociations emerged between PRN and single word reading neglect, suggesting different cognitive requirements between the two tests: parallel processing in single word reading vs. serial analysis in text reading. Notably, the pattern of neglected text varied dramatically across participants presenting with PRN, including dissociations between reading performance of one and two columns text. Prose reading proved a complex and unique task which should be directly investigated to predict the effects of unilateral neglect. The outcome of this study should also inform clinical assessment and advises given to patients and care-givers.

  3. Family Reading Night

    Science.gov (United States)

    Hutchins, Darcy; Greenfeld, Marsha; Epstein, Joyce

    2007-01-01

    This book offers clear and practical guidelines to help engage families in student success. It shows families how to conduct a successful Family Reading Night at their school. Family Night themes include Scary Stories, Books We Love, Reading Olympics, Dr. Seuss, and other themes. Family reading nights invite parents to come to school with their…

  4. Reading difficulties in Albanian.

    Science.gov (United States)

    Avdyli, Rrezarta; Cuetos, Fernando

    2012-10-01

    Albanian is an Indo-European language with a shallow orthography, in which there is an absolute correspondence between graphemes and phonemes. We aimed to know reading strategies used by Albanian disabled children during word and pseudoword reading. A pool of 114 Kosovar reading disabled children matched with 150 normal readers aged 6 to 11 years old were tested. They had to read 120 stimuli varied in lexicality, frequency, and length. The results in terms of reading accuracy as well as in reading times show that both groups were affected by lexicality and length effects. In both groups, length and lexicality effects were significantly modulated by school year being greater in early grades and later diminish in length and just the opposite in lexicality. However, the reading difficulties group was less accurate and slower than the control group across all school grades. Analyses of the error patterns showed that phonological errors, when the letter replacement leading to new nonwords, are the most common error type in both groups, although as grade rises, visual errors and lexicalizations increased more in the control group than the reading difficulties group. These findings suggest that Albanian normal children use both routes (lexical and sublexical) from the beginning of reading despite of the complete regularity of Albanian, while children with reading difficulties start using sublexical reading and the lexical reading takes more time to acquire, but finally both routes are functional.

  5. Reading: United States.

    Science.gov (United States)

    Weber, Rose-Marie

    1983-01-01

    An exploration of the increasingly important role of linguistics in literacy research and instruction reviews literature on reading comprehension, written language, orthography, metalinguistics, classroom language use, reading disabilities, native tongues, nonstandard dialects, bilingual education, adult literacy, and second-language reading. (86…

  6. The Future of Reading

    Science.gov (United States)

    Peters, Tom

    2009-01-01

    The future of reading is very much in doubt. In this century, reading could soar to new heights or crash and burn. Some educators and librarians fear that sustained reading for learning, for work, and for pleasure may be slowly dying out as a widespread social practice. Several social and technological developments of the 20th century, such as…

  7. Free Reading Is UTOPIA

    Science.gov (United States)

    LeCrone, Nancy

    2010-01-01

    In high school students get tied up in extracurricular activities and have little time for pleasure reading. It is true that with rigorous academic schedules they have little time for pleasure reading. Thus began a conversation with a sophomore English teacher at the author's high school. As they were discussing the plight of free reading he was…

  8. Bullen Reading Attitude Measure.

    Science.gov (United States)

    Bullen, Gertrude F.

    The Bullen Reading Attitude Measure (BRAM) is an instrument that was developed to serve as a diagnostic aid in assessing reading attitudes of elementary school children in grades one through six. The objectives of the test are to measure the subject's attitude toward reading at home or school, visiting the library, owning and buying books,…

  9. What oral text reading fluency can reveal about reading comprehension

    NARCIS (Netherlands)

    Veenendaal, N.J.; Groen, M.A.; Verhoeven, L.T.W.

    2015-01-01

    Text reading fluency – the ability to read quickly, accurately and with a natural intonation – has been proposed as a predictor of reading comprehension. In the current study, we examined the role of oral text reading fluency, defined as text reading rate and text reading prosody, as a contributor t

  10. What oral text reading fluency can reveal about reading comprehension

    NARCIS (Netherlands)

    Veenendaal, N.J.; Groen, M.A.; Verhoeven, L.T.W.

    2015-01-01

    Text reading fluency – the ability to read quickly, accurately and with a natural intonation – has been proposed as a predictor of reading comprehension. In the current study, we examined the role of oral text reading fluency, defined as text reading rate and text reading prosody, as a contributor t

  11. To Read or Not to Read

    Science.gov (United States)

    1975-07-01

    until the students are exposed to reading material above the mid- fifth grade level. The emphasis in these courses is upon improving comprehension...completing the material in the course books, students work at improving their reading speed through the use of controlled reading, pacers, and timed tests. As...FjN7 1473 EDITION OF INOV 𔄀 IS OBSOLETE Unclassified S/N 0102 tF-01t.6e0d) SECURITY CLASS•IFICATION OF THIS PAGE (147-m Do!& Entered) SECURITY

  12. Amblyopic reading is crowded.

    Science.gov (United States)

    Levi, Dennis M; Song, Shuang; Pelli, Denis G

    2007-10-26

    We measure acuity, crowding, and reading in amblyopic observers to answer four questions. (1) Is reading with the amblyopic eye impaired because of larger required letter size (i.e., worse acuity) or larger required spacing (i.e., worse crowding)? The size or spacing required to read at top speed is called "critical". For each eye of seven amblyopic observers and the preferred eyes of two normal observers, we measure reading rate as a function of the center-to-center spacing of the letters in central and peripheral vision. From these results, we estimate the critical spacing for reading. We also measured traditional acuity for an isolated letter and the critical spacing for identifying a letter among other letters, which is the classic measure of crowding. For both normals and amblyopes, in both central and peripheral vision, we find that the critical spacing for reading equals the critical spacing for crowding. The identical critical spacings, and very different critical sizes, show that crowding, not acuity, limits reading. (2) Does amblyopia affect peripheral reading? No. We find that amblyopes read normally with their amblyopic eye except that abnormal crowding in the fovea prevents them from reading fine print. (3) Is the normal periphery a good model for the amblyopic fovea? No. Reading centrally, the amblyopic eye has an abnormally large critical spacing but reads all larger spacings at normal rates. This is unlike the normal periphery, in which both critical spacing and maximum reading rate are severely impaired relative to the normal fovea. (4) Can the uncrowded-span theory of reading rate explain amblyopic reading? Yes. The case of amblyopia shows that crowding limits reading solely by determining the uncrowded span: the number of characters that are not crowded. Characters are uncrowded if and only if their spacing is more than critical. The text spacing may be uniform, but the observer's critical spacing increases with distance from fixation, so the

  13. Can Compute, Won't Compute: Women's Participation in the Culture of Computing.

    Science.gov (United States)

    Wilson, Fiona

    2003-01-01

    Surveys of 130 psychology students and 52 computer science students (20 of the latter were interviewed) indicated that more males read computer magazines and were confident in computer use. Many did not perceive an equity problem. Men seemed to feel the equity situation is improving. Some felt that women do not enjoy computing as much as men and…

  14. Methodological Variables in Choral Reading

    Science.gov (United States)

    Poore, Meredith A.; Ferguson, Sarah Hargus

    2008-01-01

    This preliminary study explored changes in prosodic variability during choral reading and investigated whether these changes are affected by the method of eliciting choral reading. Ten typical adult talkers recorded three reading materials (poetry, fiction and textbook) in three reading conditions: solo (reading aloud alone), track (reading aloud…

  15. Impact of the Reading Buddies Program on Reading Level and Attitude Towards Reading

    National Research Council Canada - National Science Library

    Hayley Dolman; Serena Boyte-Hawryluk

    2013-01-01

    ... children’s reading levels and attitudes towards reading.Methods – During the first and last sessions of the Reading Buddies program, the participants completed the Elementary Reading Attitudes Survey (ERAS...

  16. Chromatin computation.

    Directory of Open Access Journals (Sweden)

    Barbara Bryant

    Full Text Available In living cells, DNA is packaged along with protein and RNA into chromatin. Chemical modifications to nucleotides and histone proteins are added, removed and recognized by multi-functional molecular complexes. Here I define a new computational model, in which chromatin modifications are information units that can be written onto a one-dimensional string of nucleosomes, analogous to the symbols written onto cells of a Turing machine tape, and chromatin-modifying complexes are modeled as read-write rules that operate on a finite set of adjacent nucleosomes. I illustrate the use of this "chromatin computer" to solve an instance of the Hamiltonian path problem. I prove that chromatin computers are computationally universal--and therefore more powerful than the logic circuits often used to model transcription factor control of gene expression. Features of biological chromatin provide a rich instruction set for efficient computation of nontrivial algorithms in biological time scales. Modeling chromatin as a computer shifts how we think about chromatin function, suggests new approaches to medical intervention, and lays the groundwork for the engineering of a new class of biological computing machines.

  17. Understanding the Reading Habits of Children in Singapore

    Directory of Open Access Journals (Sweden)

    Shaheen Majid

    2007-12-01

    Full Text Available Leisure reading contributes significantly to improving language competencies of children. This study investigates the reading habits and preferences of children, motivations behind reading, and their attitudes towards reading. A pre-tested questionnaire was used for collecting data and 440 upper primary students participated in the study. The findings suggest that a majority of the participating students were motivated to read for academically-related reasons, such as to improve language skills and to obtain better grades in examinations. Reading was the third most preferred leisure activity after hobbies and playing on computer or the Internet. It was also found that girls were generally more avid readers than boys. This paper offers certain suggestions for promoting reading habits among children.

  18. Exploring the Relationship between Adolescent's Reading Skills, Reading Motivation and Reading Habits

    Science.gov (United States)

    McGeown, Sarah P.; Duncan, Lynne G.; Griffiths, Yvonne M.; Stothard, Sue E.

    2015-01-01

    The present study examines the extent to which adolescents' reading affect (reading motivation) and behaviour (reading habits) predict different components of reading (word reading, comprehension, summarisation and text reading speed) and also adds to the limited research examining group differences (gender, age, ability) in adolescents' reading…

  19. Exploring the Relationship between Adolescent's Reading Skills, Reading Motivation and Reading Habits

    Science.gov (United States)

    McGeown, Sarah P.; Duncan, Lynne G.; Griffiths, Yvonne M.; Stothard, Sue E.

    2015-01-01

    The present study examines the extent to which adolescents' reading affect (reading motivation) and behaviour (reading habits) predict different components of reading (word reading, comprehension, summarisation and text reading speed) and also adds to the limited research examining group differences (gender, age, ability) in adolescents' reading…

  20. Innovative Processes in Computer Assisted Language Learning

    National Research Council Canada - National Science Library

    Khaled M. Alhawiti

    2015-01-01

    .... qualitative and quantitative research study aims to address the innovative processes in computer-assisted language learning through surveying the reading level and streamline content of the ESL...

  1. 40 CFR 86.343-79 - Chart reading.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Chart reading. 86.343-79 Section 86.343-79 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... reading. (a) A computer or any other automatic data processing device(s) may be used as long as the...

  2. Improve your reading

    CERN Document Server

    Fry, Ron

    2012-01-01

    Help your students discover the practical solution to their reading frustrations, with Improve Your Reading. Written by bestselling author and education advocate Ron Fry, this book avoids gimmicks and tricks in favor of proven strategies that will help your students better retain and comprehend what they've read in any textbook, in any course, at any academic level. Endlessly adaptable to each student's individual learning needs, the text focuses on fundamental skills students can carry beyond the classroom.

  3. Reading disorders and dyslexia.

    Science.gov (United States)

    Hulme, Charles; Snowling, Margaret J

    2016-12-01

    We review current knowledge about the nature of reading development and disorders, distinguishing between the processes involved in learning to decode print, and the processes involved in reading comprehension. Children with decoding difficulties/dyslexia experience deficits in phoneme awareness, letter-sound knowledge and rapid automatized naming in the preschool years and beyond. These phonological/language difficulties appear to be proximal causes of the problems in learning to decode print in dyslexia. We review data from a prospective study of children at high risk of dyslexia to show that being at family risk of dyslexia is a primary risk factor for poor reading and children with persistent language difficulties at school entry are more likely to develop reading problems. Early oral language difficulties are strong predictors of later difficulties in reading comprehension. There are two distinct forms of reading disorder in children: dyslexia (a difficulty in learning to translate print into speech) and reading comprehension impairment. Both forms of reading problem appear to be predominantly caused by deficits in underlying oral language skills. Implications for screening and for the delivery of robust interventions for language and reading are discussed.

  4. On Reading Test

    Institute of Scientific and Technical Information of China (English)

    孙健

    2005-01-01

    There has been a long discussion over the construct validity of reading tests. In china's reading tests, multiple choice is the main test method in view of the4 long controversy over the validity of multiple choice, construct validation is called for to empirically test the hypothesized relationships between test scores and abilities. The national CET committee conducted a comprehensive validation study. As part of the project, the specialists studied the reading comprehension test's validity by qualitative means, namely "introspective verbal reports". The analysis revealed that an overwhelming majority of the questions items were handled through "expected reading operations".

  5. Reading disorders and dyslexia

    Science.gov (United States)

    Hulme, Charles; Snowling, Margaret J.

    2016-01-01

    Purpose of review We review current knowledge about the nature of reading development and disorders, distinguishing between the processes involved in learning to decode print, and the processes involved in reading comprehension. Recent findings Children with decoding difficulties/dyslexia experience deficits in phoneme awareness, letter-sound knowledge and rapid automatized naming in the preschool years and beyond. These phonological/language difficulties appear to be proximal causes of the problems in learning to decode print in dyslexia. We review data from a prospective study of children at high risk of dyslexia to show that being at family risk of dyslexia is a primary risk factor for poor reading and children with persistent language difficulties at school entry are more likely to develop reading problems. Early oral language difficulties are strong predictors of later difficulties in reading comprehension. Summary There are two distinct forms of reading disorder in children: dyslexia (a difficulty in learning to translate print into speech) and reading comprehension impairment. Both forms of reading problem appear to be predominantly caused by deficits in underlying oral language skills. Implications for screening and for the delivery of robust interventions for language and reading are discussed. PMID:27496059

  6. The Reading Brain

    OpenAIRE

    Kassuba, Tanja; Kastner, Sabine

    2015-01-01

    Do you enjoy reading books? Reading is one of the unique activities that only humans do, and we have not been doing it for that long! Humans have talked to each other using a language system with grammatical rules for at least 100,000 years, but we have been reading and writing only for a few thousand years! What happens in our brain when we read? Our brain has developed a region that is specialized in knowing what written words look like. It closely works together with other parts of the bra...

  7. The effects of reading comprehension and launch site on frequency-predictability interactions during paragraph reading.

    Science.gov (United States)

    Whitford, Veronica; Titone, Debra

    2014-01-01

    We used eye movement measures of paragraph reading to examine whether word frequency and predictability interact during the earliest stages of lexical processing, with a specific focus on whether these effects are modulated by individual differences in reading comprehension or launch site (i.e., saccade length between the prior and currently fixated word--a proxy for the amount of parafoveal word processing). The joint impact of frequency and predictability on reading will elucidate whether these variables additively or multiplicatively affect the earliest stages of lexical access, which, in turn, has implications for computational models of eye movements during reading. Linear mixed effects models revealed additive effects during both early- and late-stage reading, where predictability effects were comparable for low- and high-frequency words. Moreover, less cautious readers (e.g., readers who engaged in skimming, scanning, mindless reading) demonstrated smaller frequency effects than more cautious readers. Taken together, our findings suggest that during extended reading, frequency and predictability exert additive influences on lexical and postlexical processing, and that individual differences in reading comprehension modulate sensitivity to the effects of word frequency.

  8. How to Develop Reading Strategies in Extensive Reading

    Institute of Scientific and Technical Information of China (English)

    陈腊梅

    2016-01-01

    Extensive reading demands readers to read in quantity for general, overall meaning, and for information. Learners are supposed to know how to choose appropriate reading tactics in accordance with different reading purposes. This paper mainly proposes some effective strategies to develop learners' reading skills and competency.

  9. Reading Strategy: Tackling Reading through Topic and Main Ideas

    Science.gov (United States)

    Naidu, Bharathi; Briewin, Marshal; Embi, Mohamed Amin

    2013-01-01

    Reading comprehension is one of the four skills essential in learning English. In a reading class, students tend to read all the information provided in reading materials, but how much do they actually retain? This study explores whether learners use identification of the topic and main ideas as a reading strategy to assist in reading…

  10. Developmental Relations between Reading Comprehension and Reading Strategies

    Science.gov (United States)

    Muijselaar, Marloes M. L.; Swart, Nicole M.; Steenbeek-Planting, Esther G.; Droop, Mienke; Verhoeven, Ludo; de Jong, Peter F.

    2017-01-01

    We examined the developmental relations between knowledge of reading strategies and reading comprehension in a longitudinal study of 312 Dutch children from the beginning of fourth grade to the end of fifth grade. Measures for reading comprehension, reading strategies, reading fluency, vocabulary, and working memory were administered. A structural…

  11. Assisted Reading with Digital Audiobooks for Students with Reading Disabilities

    Science.gov (United States)

    Esteves, Kelli J.; Whitten, Elizabeth

    2011-01-01

    The goal of this study was to compare the efficacy of assisted reading with digital audiobooks with the traditional practice of sustained silent reading (SSR) in terms of reading fluency and reading attitude with upper elementary students with reading disabilities. Treatment group participants selected authentic children's literature and engaged…

  12. Assisted Reading with Digital Audiobooks for Students with Reading Disabilities

    Science.gov (United States)

    Esteves, Kelli J.; Whitten, Elizabeth

    2011-01-01

    The goal of this study was to compare the efficacy of assisted reading with digital audiobooks with the traditional practice of sustained silent reading (SSR) in terms of reading fluency and reading attitude with upper elementary students with reading disabilities. Treatment group participants selected authentic children's literature and engaged…

  13. Developmental relations between reading comprehension and reading strategies

    NARCIS (Netherlands)

    Muijselaar, M.M.L.; Swart, N.M.; Steenbeek-Planting, E.G.; Droop, W.; Verhoeven, L.T.W.; Jong, P.F. de

    2017-01-01

    We examined the developmental relations between knowledge of reading strategies and reading comprehension in a longitudinal study of 312 Dutch children from the beginning of fourth grade to the end of fifth grade. Measures for reading comprehension, reading strategies, reading fluency, vocabulary,

  14. 计算机乳腺X线摄影单面阅读和双面阅读系统影像质量与辐射剂量的比较研究%Comparative Study of Imaging Quality Versus Radiation Dose in Computed Radiology Mammography Between Single and Dual Sided Reading System

    Institute of Scientific and Technical Information of China (English)

    赵永霞; 王敬稳; 杨小红; 梁广路; 李秋平; 徐英进

    2012-01-01

    Objective To assess the difference of imaging quality versus radiation dose in computed radiology mammography between single sided reading system and dual sided reading system. Materials and Methods The TRM of ALVIM statistics phantom was exposed by computed radiology mammography single sided reading system and dual-sided reading system with the same radiation dose, then the exposure factor and the radiation dose were recorded, the entrance surface dose (ESD) was 2. 18 mGy, the average gland dose ( AGD) was 0.65 mGy, after that, the phantom was exposed by computed radiology mammography dual sided reading system with varying mAs(60 mAs, 50 mAs,45 mAs, 40 mAs, 35 mAs) and the same kV, the ESD and AGD were recorded too. The acquired images on monitor of diagnosis work station with the same window width and window level were read by three radiologists, then the total points of the images were given applying of the method for a five level confidence scale. ROC curves were drawn and probability Pdet were calculated. Then the data was analyzed statistically. Results The ROC analysis of microcalcifications and masses showed A(z) values of 0. 731 -0.924 and 0.671 -0.945 for computed radiology mammography dual sided reading system when the ESD was 2. 18 mGy and the AGD was 0.65 mGy, The ROC analysis of bone substitute and muscle substitute showed A(z) values of 0.530 ~ 0.561 and 0.476 ~ 0.581 for computed radiology mammography single sided reading system at the same radiation dose. The radiation dose with computed radiology mammography dual sided reading system could be reduced compare with compu-ted radiology mammography single sided reading system at the same probabilities Pdet, the ESD reduce from 2. 18 mCy to 1.75 mGy, the value of ESD reduced by 19.6% , the AGD reduce from 0.65mGy to 0.53 mGy, the value of ESD reduced by 18.4%. Conclusion The contents of detection with computed radiology mammography dual sided reading system are superior to computed radiology

  15. Triangulation of the neurocomputational architecture underpinning reading aloud.

    Science.gov (United States)

    Hoffman, Paul; Lambon Ralph, Matthew A; Woollams, Anna M

    2015-07-14

    The goal of cognitive neuroscience is to integrate cognitive models with knowledge about underlying neural machinery. This significant challenge was explored in relation to word reading, where sophisticated computational-cognitive models exist but have made limited contact with neural data. Using distortion-corrected functional MRI and dynamic causal modeling, we investigated the interactions between brain regions dedicated to orthographic, semantic, and phonological processing while participants read words aloud. We found that the lateral anterior temporal lobe exhibited increased activation when participants read words with irregular spellings. This area is implicated in semantic processing but has not previously been considered part of the reading network. We also found meaningful individual differences in the activation of this region: Activity was predicted by an independent measure of the degree to which participants use semantic knowledge to read. These characteristics are predicted by the connectionist Triangle Model of reading and indicate a key role for semantic knowledge in reading aloud. Premotor regions associated with phonological processing displayed the reverse characteristics. Changes in the functional connectivity of the reading network during irregular word reading also were consistent with semantic recruitment. These data support the view that reading aloud is underpinned by the joint operation of two neural pathways. They reveal that (i) the ATL is an important element of the ventral semantic pathway and (ii) the division of labor between the two routes varies according to both the properties of the words being read and individual differences in the degree to which participants rely on each route.

  16. Recovering Innocence: Growing Up Reading.

    Science.gov (United States)

    Spencer, Patricia Sylvester

    1991-01-01

    Offers a plan for changing the perception among teenagers that reading for pleasure is an activity of their childhood past. Suggests an elective Reading Workshop that allows students to share favorite books and authors, to read aloud and listen to others read aloud, and to discuss their reading processes and decisions. (PRA)

  17. Cerebral Laterality and Reading.

    Science.gov (United States)

    Mackworth, Jane F.

    Recent research has confirmed that hemispheric patterns of dominance are related to reading skills. Reading is more complex than speech because it includes a visuo-spatial element. In the great majority of people, the left hemisphere deals with speech and sequencing skills. Visual matching of printed words requires the spatial skills of the right…

  18. Anything but Reading

    Science.gov (United States)

    Krashen, Stephen

    2009-01-01

    Both the popular media and professional literature are filled with suggestions on how to improve reading, but the one approach that always works is rarely mentioned: provide readers with a supply of interesting and comprehensible books. Instead, people are given advice that is dead wrong as a means of improving reading (e.g., roller skating and…

  19. LINGUISTICS AND JAPANESE READING.

    Science.gov (United States)

    CROWLEY, DALE P.

    THE PRINCIPLES OF STRUCTURAL LINGUISTICS, THE DEVELOPMENT OF JAPANESE ORTHOGRAPHY, AND THE PSYCHOLOGY OF LEARNING ARE USED AS A BASIS FOR DEVELOPMENT OF A LINGUISTICALLY ORIENTED COURSE IN JAPANESE READING. THE FIRST PART OF THE TEXT IS DEVOTED TO THE RELATION BETWEEN READING AND LINGUISTICS. THE SECOND PART GIVES BACKGROUND MATERIAL ON JAPANESE…

  20. Little Herder Reading Series.

    Science.gov (United States)

    Bureau of Indian Affairs (Dept. of Interior), Washington, DC.

    The Little Herder Reading Series is comprised of 4 volumes based on the life of a Navajo Indian girl. The books are written in English blank verse and describe many facets of Indian life. The volumes contain illustrations by Hoke Denetsosie which give a pictorial representation of the printed verse. The reading level is for the middle and upper…

  1. Books for Summer Reading.

    Science.gov (United States)

    Phi Delta Kappan, 1996

    1996-01-01

    Suggests several novels for educators' summer reading enjoyment, including classics by Robert Pirsig, Robertson Davies, John Steinbeck, Albert Camus, and Charles Dickens. Educators might also read Alex Kotlowitz's "There Are No Children Here" (Doubleday, 1991) and Sharon Quint's "Schooling Homeless Children" (Teachers College Press, 1994) to gain…

  2. Teaching Reading in Homeschool.

    Science.gov (United States)

    Yambo, Idalia

    This paper discusses the home-schooling trend and identifies reading instructional methods used by home-schooling parents. Interviews were conducted with 5 home-schooling families of children ranging in age from 1 to 14 years. Parents reported that they began reading instruction with their child at about age 5 and agreed that instruction in…

  3. Lippincott Basic Reading Program.

    Science.gov (United States)

    Monterey Peninsula Unified School District, Monterey, CA.

    This program, included in "Effective Reading Programs...," serves 459 students in grades 1-3 at 15 elementary schools. The program employs a diagnostic-prescriptive approach to instruction in a nongraded setting through the use of the Lippincott Basic Reading program. When a child enters the program, he is introduced to a decoding…

  4. Uninterrupted Sustained Silent Reading.

    Science.gov (United States)

    Meyers, Rick

    A study investigated the effect Sustained Silent Reading (SSR) has had on literacy at Estancia High School in California which recently implemented an SSR program. It also examined the role SSR has on language development, comprehension, vocabulary, student attitudes, and its corollary consequence on the development of reading habits. A survey of…

  5. Reading Where It Counts

    Science.gov (United States)

    Miller, Harry

    2014-01-01

    In this article, teachers are reminded that their content subject areas require acquainting children with special words or symbols related to that subject area (e.g. mathematics or social studies). Because children can read well does not mean they would be understanding of any special reading skill required in a content subject area; that the…

  6. Reading and Perestroika.

    Science.gov (United States)

    Plotnikov, Sergei N.

    1992-01-01

    Presents a short historical and sociological analysis of reading in the Soviet Union from the beginning of the twentieth century to perestroika. Discusses some sociocultural problems associated with reading, including the prevailing social, economic and political crises in all spheres of life, particularly the cultural. (RS)

  7. Reading Patterns Changing

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Modern life is changing the way people read April 23 was the 16th World Book and Copyright Day,also known as the World Book Day.Reading-related problems have once again attracted people’s attention.Today,living a life with an increasingly rapid pace,most people are

  8. Toddler Reading Time

    Science.gov (United States)

    ... Your 1- to 2-Year-Old Toddler Reading Time KidsHealth > For Parents > Toddler Reading Time A A A What's in this article? Reasons ... Kids make big leaps in vocabulary during this time, and learn about letters, shapes, colors, weather, animals, ...

  9. Improving Attitudes Toward Reading.

    Science.gov (United States)

    Dean, Stephanie J.; Trent, Jane A.

    This report describes a program for improving students' attitudes toward reading. The targeted population consisted of second and third grade students in a growing middle class community. The problem of the lack of interest in reading and the poor quality of classroom work were evident in parent and student surveys, and teacher observations.…

  10. Online Reading Test Evaluation

    Institute of Scientific and Technical Information of China (English)

    雷鸣

    2011-01-01

    Language test has been used as a scientific assessment tool in providing valuable information for teaching and learning. In fact,lots of online reading tests are not designed with validity. This paper analyzes those online reading tests from the aspects o

  11. Assistive Technologies for Reading

    Science.gov (United States)

    Ruffin, Tiece M.

    2012-01-01

    Twenty-first century teachers working with diverse readers are often faced with the question of how to integrate technology in reading instruction that meets the needs of the techno-generation. Are today's teachers equipped with the knowledge of how to effectively use Assistive Technologies (AT) for reading? This position paper discusses AT for…

  12. Reading: Seven to Eleven.

    Science.gov (United States)

    Merritt, John E.

    This paper focuses on ways of improving reading by developing the intermediate skills and the higher order comprehension skills in reading. The paper consists of four sections: "Intermediate Skills and Context Cues" discusses the use of the cloze procedure for improving comprehension skills and for analyzing words in terms of class membership,…

  13. MORE ABOUT READING.

    Science.gov (United States)

    RASMUSSEN, MARGARET

    FOUR ARTICLES ON INDIVIDUALIZED READING AND SELF-SELECTION REPRINTED FROM "CHILDHOOD EDUCATION" AND "READING," THE JOURNAL AND BULLETIN OF THE ASSOCIATION FOR CHILDHOOD EDUCATION INTERNATIONAL (ACEI), ARE PRESENTED. THE FIRST ARTICLE IS A DISCUSSION OF SELF-SELECTION, OF THE TEACHER'S ROLE IN PROVIDING OPPORTUNITIES FOR…

  14. Reading Rate and Comprehension

    Science.gov (United States)

    Jodai, Hojat

    2011-01-01

    Reading fluency is one of the most important signs of language proficiency both for native and foreign language speakers (Grabe, 2010; Macalister, 2010; Winston, 2010; Hasbrouck, 2008; Rasinski, 2004; Oakley, 2003; Waldman, 1985; Cited in: Sayenko, 2010, Introduction Para 1). This paper is in the area of reading fluency and tries to investigate…

  15. Extending Extensive Reading

    Science.gov (United States)

    Day, Richard R.

    2015-01-01

    The April 2015 issue of "Reading in a Foreign Language" featured a discussion forum on extensive reading (ER). Most of the authors, recognized authorities on ER, discussed their views of the principles of ER, particularly in establishing and conducting ER programs. The purpose of this discussion is to review developments in the practice…

  16. Read Like a Scientist

    Science.gov (United States)

    Mawyer, Kirsten K. N.; Johnson, Heather J.

    2017-01-01

    Scientists read, and so should students. Unfortunately, many high school teachers overlook science texts as a way to engage students in the work of scientists. This article addresses how to help students develop literacy skills by strategically reading a variety of science texts. Unfortunately, most science teachers aren't trained to teach…

  17. EXTENSIVE READING IN CHINA

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    IntroductionMost teachers and students in China are quite familiar with the term‘extensive reading’,but how itshould be taught still remains a problem.This paper covers the aims of extensive reading and the methodsand materials used in the course.Then some practical suggestions will be given to make the course moreinteresting and efficient.According to Dzao(1990).extensive reading is‘the course where other reading skills-speed,predictionand making inference-can be developed,’and‘where there is practice in geting the gist,in summarisingmain ideas,in understanding the author’s purpose and theme...’.So the aims of this course are todevelop general reading skills,the ability,to read quickly and to grasp the main ideas of the text.Toachieve these,students must enlarge their vocabulary,so this is also regarded as one of the aims.

  18. Unlocking short read sequencing for metagenomics.

    Directory of Open Access Journals (Sweden)

    Sébastien Rodrigue

    Full Text Available BACKGROUND: Different high-throughput nucleic acid sequencing platforms are currently available but a trade-off currently exists between the cost and number of reads that can be generated versus the read length that can be achieved. METHODOLOGY/PRINCIPAL FINDINGS: We describe an experimental and computational pipeline yielding millions of reads that can exceed 200 bp with quality scores approaching that of traditional Sanger sequencing. The method combines an automatable gel-less library construction step with paired-end sequencing on a short-read instrument. With appropriately sized library inserts, mate-pair sequences can overlap, and we describe the SHERA software package that joins them to form a longer composite read. CONCLUSIONS/SIGNIFICANCE: This strategy is broadly applicable to sequencing applications that benefit from low-cost high-throughput sequencing, but require longer read lengths. We demonstrate that our approach enables metagenomic analyses using the Illumina Genome Analyzer, with low error rates, and at a fraction of the cost of pyrosequencing.

  19. Science Fiction: Serious Reading, Critical Reading

    Science.gov (United States)

    Zigo, Diane; Moore, Michael T.

    2004-01-01

    Science fiction deserves a greater respect, serious and critical reading and a better place in high school literature classes. Some of the science fiction books by Isaac Asimov, Alfred Bester, Ray Bradbury and Octavia L. Butler and various activities for incorporating science fiction into the English language arts instruction classroom are…

  20. Science Fiction: Serious Reading, Critical Reading

    Science.gov (United States)

    Zigo, Diane; Moore, Michael T.

    2004-01-01

    Science fiction deserves a greater respect, serious and critical reading and a better place in high school literature classes. Some of the science fiction books by Isaac Asimov, Alfred Bester, Ray Bradbury and Octavia L. Butler and various activities for incorporating science fiction into the English language arts instruction classroom are…

  1. Grasp Reading Skills to Improve Reading Ability?

    Institute of Scientific and Technical Information of China (English)

    CaoJingt

    2004-01-01

    Reading is a kind of communication, and for most people in most situations it is more important than speaking. For college students today, it is more important for them to obtain the newest information on their own fields through English,rather than showing their English certificates. However, the most common problem students have nowadays, including

  2. Integrating Reading and Writing through Extensive Reading

    Science.gov (United States)

    Park, Jeongyeon

    2016-01-01

    This study explores whether an extensive reading (ER) approach can enhance L2 learners' writing performance in an English for Academic Purposes context. Two classes were compared in terms of writing improvement after one semester: a 'traditional' writing class primarily focused on writing practice and grammar instruction, and an ER class in which…

  3. Forecasting Reading Anxiety for Promoting English-Language Reading Performance Based on Reading Annotation Behavior

    Science.gov (United States)

    Chen, Chih-Ming; Wang, Jung-Ying; Chen, Yong-Ting; Wu, Jhih-Hao

    2016-01-01

    To reduce effectively the reading anxiety of learners while reading English articles, a C4.5 decision tree, a widely used data mining technique, was used to develop a personalized reading anxiety prediction model (PRAPM) based on individual learners' reading annotation behavior in a collaborative digital reading annotation system (CDRAS). In…

  4. Role of Reading Engagement in Mediating Effects of Reading Comprehension Instruction on Reading Outcomes

    Science.gov (United States)

    Wigfield, Allan; Guthrie, John T.; Perencevich, Kathleen C.; Taboada, Ana; Klauda, Susan Lutz; McRae, Angela; Barbosa, Pedro

    2008-01-01

    The engagement model of reading development suggests that instruction improves students' reading comprehension to the extent that it increases students' engagement processes in reading. We compared how Concept-Oriented Reading Instruction (CORI) (support for cognitive and motivational processes in reading), strategy instruction (support for…

  5. The Relationships between Korean University Students' Reading Attitude, Reading Strategy Use, and Reading Proficiency

    Science.gov (United States)

    Kim, Hyangil

    2016-01-01

    This present study investigated the relationships among L2 readers' reading attitude, reading strategy use, and reading proficiency in order to identify patterns caused by individuals' differences. For this study, 153 Korean university students replied to a reading attitude and reading strategy questionnaire. An ANOVA and frequency analysis were…

  6. Contrast reduction and reading: assessment and reliability with the Reading Explorer test.

    Science.gov (United States)

    Giacomelli, Giovanni; Volpe, Roberto; Virgili, Gianni; Farini, Alessandro; Arrighi, Roberto; Tarli-Barbieri, Chiara; Mencucci, Rita; Menchini, Ugo

    2010-01-01

    To investigate the reliability of the Reading Explorer (REX) charts and to assess the impact of text contrast reduction (1.5 cycle/degree) on reading speed in subjects with normal and low vision. Standard visual acuity (ETDRS charts), reading speed (MNread charts), and contrast sensitivity (Pelli-Robson charts) measurements were obtained in 3 groups of subjects stratified by visual acuity level in the better eye from 0.0 to 1.0 logMAR, with intermediate cutoffs at 0.3 and 0.6 logMAR. Measurements of reading speed for decreasing levels of text contrast were obtained with the REX charts using a 1.5 cycle/degree text. Since in many patients with lower vision a plateau of maximum reading speed across different levels of text contrast was not found, reliability indexes were computed for average reading speed and reading contrast threshold. In the group with lower visual acuity, 95% limits of agreement were +/-0.134 log word/minute and +/-0.175 log contrast sensitivity, suggesting good reliability. The proportion of subjects with a 20% loss of reading speed from 90% to 45% text contrast was estimated to be 1/3 at 0.6 logMAR visual acuity level and 2/3 at 1.0 logMAR. The adverse effect of decreased text contrast, which may be found in ordinary reading material, on the reading performance of subjects with advanced and initial low vision is probably underestimated. The REX test proved to be a reliable investigation tool for this phenomenon.

  7. Using quality scores and longer reads improves accuracy of Solexa read mapping

    Directory of Open Access Journals (Sweden)

    Xuan Zhenyu

    2008-02-01

    Full Text Available Abstract Background Second-generation sequencing has the potential to revolutionize genomics and impact all areas of biomedical science. New technologies will make re-sequencing widely available for such applications as identifying genome variations or interrogating the oligonucleotide content of a large sample (e.g. ChIP-sequencing. The increase in speed, sensitivity and availability of sequencing technology brings demand for advances in computational technology to perform associated analysis tasks. The Solexa/Illumina 1G sequencer can produce tens of millions of reads, ranging in length from ~25–50 nt, in a single experiment. Accurately mapping the reads back to a reference genome is a critical task in almost all applications. Two sources of information that are often ignored when mapping reads from the Solexa technology are the 3' ends of longer reads, which contain a much higher frequency of sequencing errors, and the base-call quality scores. Results To investigate whether these sources of information can be used to improve accuracy when mapping reads, we developed the RMAP tool, which can map reads having a wide range of lengths and allows base-call quality scores to determine which positions in each read are more important when mapping. We applied RMAP to analyze data re-sequenced from two human BAC regions for varying read lengths, and varying criteria for use of quality scores. RMAP is freely available for downloading at http://rulai.cshl.edu/rmap/. Conclusion Our results indicate that significant gains in Solexa read mapping performance can be achieved by considering the information in 3' ends of longer reads, and appropriately using the base-call quality scores. The RMAP tool we have developed will enable researchers to effectively exploit this information in targeted re-sequencing projects.

  8. Student-Centered Reading Activities.

    Science.gov (United States)

    Moffett, James; Wagner, Betty Jane

    1991-01-01

    Offers student-centered reading activities designed to bring students to reading maturity and involvement in literature. Discusses partner reading, dramatizing and performing texts, transforming texts, journal writing, discussion, and writing. (PRA)

  9. Discourse Awareness and Teaching Reading

    Institute of Scientific and Technical Information of China (English)

    FEI Jun

    2014-01-01

    Reading is an interactive process and discourse knowldege facilitates interpretation of the text. This paper discusses the thoery of reading from a discouse apporach, explores the interactive approach of teaching reading and discusses pedagogical impi-cations with contexts concerned.

  10. Toward a Theory of Variation in the Organization of the Word Reading System

    Science.gov (United States)

    Rueckl, Jay G.

    2016-01-01

    The strategy underlying most computational models of word reading is to specify the organization of the reading system--its architecture and the processes and representations it employs--and to demonstrate that this organization would give rise to the behavior observed in word reading tasks. This approach fails to adequately address the variation…

  11. An Examination of Offline And Online Reading Strategies in EFL Contexts

    Directory of Open Access Journals (Sweden)

    Ching-Yi Tien

    2014-09-01

    Full Text Available With the increasing use of the internet for reading texts, the habit of reading has been greatly influenced. More and more readers are choosing to read online rather than reading paper texts. In a pedagogical context, some research suggest that an increased number of second language (L2 classrooms are engaging learners through online reading tasks. This paper aims to examine the differences between offline (paper reading and online (computer-assisted language learning reading strategies as used by English as foreign language (EFL readers in higher education in Taiwan. A total of 43 third-year English major university students participated in this study. Tentative findings revealed that students’ reading scores were influenced by their reading strategies and that students’ gender differences also played a minor role in the strategies approaches that were taken. The result shows that there’s a need not only for explicit reading instruction in offline reading practices but also during the online reading that takes place in the EFL reading class.Keywords: Reading, Strategy, Online reading context, Hypertext, Survey of Reading Strategies 

  12. Metacognition and Reading Comprehension

    Institute of Scientific and Technical Information of China (English)

    Cecilia Chang

    2000-01-01

    @@ Introduction Reading is a mysterious process that has attracted attention from psychologists, reading researchers and educators alike for decades. Currently, reading is viewed as a meaningconstructing process where the reader interacts with the text by simultaneously using information from a variety of sources ranging from one's background knowledge of the content and about the world to the knowledge about the language in which the text is written (Mulling, 1994). Moreover, reading comprehension is achieved only after skillful orchestration of all the resources the reader possess when engaged in the act of reading. Among the various kinds of strategies a reader needs during the reading process are the monitoring strategies. In order to fully utilize the strategies, the reader needs to possess good metacognition. Metacognition refers to one's deliberate conscious control of one's cognition actions (Brown, 1980). Since it is crucial for success that we know what we know and what we don't know and, consequently what to do about what we know and don't know, it is not surprising to find the notion of metacognition being stressed in almost every situation of learning. Given the importance of metacognition in successful learning, the purpose of this paper is to explore the role metacognition plays in reading comprehension, and consequently, identify future research directions.

  13. Newspaper Reading and English Teaching

    Institute of Scientific and Technical Information of China (English)

    霍丽蓉

    2014-01-01

    Reading is not only the most effective way to get the knowledge of the language but also the only way to improve the language skills of English learners. However, the vast majority of students' reading ability are far apart from the curriculum stan⁃dards in reality. Reading English newspaper helps to mobilize the enthusiasm of students' reading, and improve their reading abili⁃ty. It forms a bridge between learning and real life. It extends the English reading from the teaching materials and guides students to a lot of extracurricular reading, creating a new reading space for students.

  14. I read, you read, we read: the history of reading in Slovenia

    Directory of Open Access Journals (Sweden)

    Anja Dular

    2013-03-01

    Full Text Available ABSTRACTPurpose: The aim of the article is to research reading habits in Slovenia in the period between 16th and 19th century and to find similarities with Austria and other European countries of that time.Methodology/approach: For the purpose of the analysis different resources were used – study books, catechisms, prayer books and manuals. We were focused on introductions in which readers are advised how to read, explaining to whom the work is intended and emphasizing the importance of meditation on the texts.Results: Historically the laud reading was prefered, as to continue the folk tradition. However, the 16th century texts were transmitted by women while the folk tradition was narrated by males. In the 18th century the higher level of literacy and greater book production and availability caused that the books were not a privilege of a few. At that time more texts were intended for silent, individual reading. Interestingly, the authors emphasized the importance of meditation on the texts, too. It was also advised when to read – it wasrecommedend to read in leisure time on Sundays, and on holidays. The role of books was also to breakaway with the reality and to forget everyday problems. Due to the overproduction of books in the 17th centrury it was concerned that books are misleading the crowds. The church considered the reading of books as inappropriate, and criticized fiction, novels and adventure stories mostly read by women.Research limitation: The study is based on Slovenian texts only, although the foreign literature, especially in German, was generally available, too.Originality/practical implications: The study is fullfiling the gap in the history of reading in Slovenia.

  15. Interruptions disrupt reading comprehension.

    Science.gov (United States)

    Foroughi, Cyrus K; Werner, Nicole E; Barragán, Daniela; Boehm-Davis, Deborah A

    2015-06-01

    Previous research suggests that being interrupted while reading a text does not disrupt the later recognition or recall of information from that text. This research is used as support for Ericsson and Kintsch's (1995) long-term working memory (LT-WM) theory, which posits that disruptions while reading (e.g., interruptions) do not impair subsequent text comprehension. However, to fully comprehend a text, individuals may need to do more than recognize or recall information that has been presented in the text at a later time. Reading comprehension often requires individuals to connect and synthesize information across a text (e.g., successfully identifying complex topics such as themes and tones) and not just make a familiarity-based decision (i.e., recognition). The goal for this study was to determine whether interruptions while reading disrupt reading comprehension when the questions assessing comprehension require participants to connect and synthesize information across the passage. In Experiment 1, interruptions disrupted reading comprehension. In Experiment 2, interruptions disrupted reading comprehension but not recognition of information from the text. In Experiment 3, the addition of a 15-s time-out prior to the interruption successfully removed these negative effects. These data suggest that the time it takes to process the information needed to successfully comprehend text when reading is greater than that required for recognition. Any interference (e.g., an interruption) that occurs during the comprehension process may disrupt reading comprehension. This evidence supports the need for transient activation of information in working memory for successful text comprehension and does not support LT-WM theory. (c) 2015 APA, all rights reserved).

  16. DistMap: a toolkit for distributed short read mapping on a Hadoop cluster.

    Science.gov (United States)

    Pandey, Ram Vinay; Schlötterer, Christian

    2013-01-01

    With the rapid and steady increase of next generation sequencing data output, the mapping of short reads has become a major data analysis bottleneck. On a single computer, it can take several days to map the vast quantity of reads produced from a single Illumina HiSeq lane. In an attempt to ameliorate this bottleneck we present a new tool, DistMap - a modular, scalable and integrated workflow to map reads in the Hadoop distributed computing framework. DistMap is easy to use, currently supports nine different short read mapping tools and can be run on all Unix-based operating systems. It accepts reads in FASTQ format as input and provides mapped reads in a SAM/BAM format. DistMap supports both paired-end and single-end reads thereby allowing the mapping of read data produced by different sequencing platforms. DistMap is available from http://code.google.com/p/distmap/

  17. How to read efficiently%How to read Efficiently

    Institute of Scientific and Technical Information of China (English)

    肖平

    2007-01-01

    At present, the university graduates have mountains of books to read. For this phenomenon, this paper first indicates why the students must read extensively and then tentatively suggests three measures establish new concept in reading, practise reading pragmatically, review and exchange.

  18. Reading Acts: An Inquiry into Reading and Teaching

    Science.gov (United States)

    Sams, Brandon L.

    2012-01-01

    This text performs reading for teaching in an audit culture. Two teachers, myself and Steven, read the memoir "Hole in My Life" by Jack Gantos and, while reading, recorded our experiences as readers and planned to teach the book to Steven's English class. This study is an inquiry into the phenomenon of "reading to teach,"…

  19. Developing New Reading Assessments to Promote Beginning Reading in Singapore

    Science.gov (United States)

    Koh, Kim H.; Paris, Scott G.

    2011-01-01

    Effective reading instruction and intervention are rooted in effective assessments of children's developing skills in reading. The article aims to describe the development of new reading assessments to help promote beginning reading in Singapore primary schools. We begin with an introduction to the educational landscape and policies before…

  20. Teen Summer Reading Program, 1999. Read around the World.

    Science.gov (United States)

    Virginia State Library, Richmond.

    This guide for the 1999 Virginia teen summer reading program for public libraries, "Read around the World," includes the following chapters: (1) "Reading and Teens," including serving the underserved, tips for teens, and a recipe for choosing a book to read for fun; (2) "Programming and Teens," including "The Why…

  1. Reading Motivation and Reading Engagement: Clarifying Commingled Conceptions

    Science.gov (United States)

    Unrau, Norman J.; Quirk, Matthew

    2014-01-01

    The constructs of motivation for reading and reading engagement have frequently become blurred and ambiguous in both research and discussions of practice. To address this commingling of constructs, the authors provide a concise review of the literature on motivation for reading and reading engagement and illustrate the blurring of those concepts…

  2. "Read the Text, as if!"The Reading Retention Strategy

    Science.gov (United States)

    Divoll, Kent; Browning, Sandra

    2013-01-01

    Students do not always read what is expected in college courses (Berry, Cook, Hill, & Stevens, 2010; Phillips & Phillips, 2007; Sikorski et al., 2002) or they read to cram for an exam or quiz (Clump, Bauer, & Bradley, 2004). The Reading Retention Strategy (RRS) is designed to motivate students to read and assist students in…

  3. Child-centered reading intervention: See, talk, dictate, read, write!

    Directory of Open Access Journals (Sweden)

    Muhammet BAŞTUĞ

    2016-06-01

    Full Text Available Poor reading achievement of children in elementary schools has been one of the major concerns in education. The aim of this study is to examine the effectiveness of a child-centered reading intervention in eliminating the reading problems of a student with poor reading achievement. The research was conducted with a student having difficulty in reading. A reading intervention was designed that targeted multiple areas of reading and aimed to improve reading skills through the use of multiple strategies. This intervention is child-centered and includes visual aids, talking, dictating, reading and writing stages. The study was performed in 35 sessions consisting of stages of a single sentence (5 sessions, two sentences (5 sessions, three sentences (20 sessions and the text stage (5 sessions. The intervention sessions were audio-taped. These recordings and the written responses to the reading comprehension questions provided the data for analysis. The findings on the reading intervention revealed positive outcomes. The student exhibited certain improvements at the levels of reading, reading rate and reading comprehension. These results were discussed in the literature and the findings suggest that child-centered reading strategies such as talking, dictating and writing should be the main focus of instruction for students with low reading literacy achievement to enable these students to meet the demands of the curriculum.

  4. Improving EFL Learners' Reading Levels through Extensive Reading

    Science.gov (United States)

    Mermelstein, Aaron David

    2014-01-01

    Today there is an increasing amount of research promoting the effectiveness of extensive reading (ER) towards increasing learners' vocabulary, comprehension, reading speed, and motivation towards reading. However, little has been done to measure the effects of ER on learners' reading levels. This quantitative study examined the effects of ER on…

  5. Experiences in Reading Instruction as the Road to Teaching Reading.

    Science.gov (United States)

    Corlett, Donna Jean

    1988-01-01

    Describes a model self-improvement reading course for teachers incorporating the communications model, the skills model, and the sustained silent reading model. Concludes that basic reading skills instruction led to improvement in reading skills and that lesson plans incorporating course objectives were produced. (RS)

  6. Exploring Students' Reading Profiles to Guide a Reading Intervention Programme

    Science.gov (United States)

    Boakye, Naomi A. N. Y.

    2017-01-01

    There have been a number of studies on reading interventions to improve students' reading proficiency, yet the majority of these interventions are undertaken with the assumption that students' reading challenges are obvious and generic in nature. The interventions do not take into consideration the diversity in students' reading backgrounds and…

  7. Reading the Tourist Guidebook

    DEFF Research Database (Denmark)

    Therkelsen, Anette; Sørensen, Anders

    2005-01-01

    This article investigates tourists’ ways of reading their guidebooks on the basis of qualitative interviews with tourists visiting Copenhagen, Denmark. Tourist guidebooks have only been dealt with sporadically by tourism scholars. The relatively few studies that focus on guidebooks either present...... a historical perspective on the guidebook or centre on content analyses of place representation, whereas virtually no research exists on the way in which tourists read and use their guidebooks. This study reveals that tourists read the same guidebooks in a number of different ways regarding types...... of information sought, amount of information read and level of involvement displayed, indicating a three-pronged typology of guidebook readers. The guidebook reader typology thus constructed may be regarded as a first step in understanding the effect of guidebooks on tourists’ behaviour and their experience...

  8. Assessment of Reading Comprehension

    Directory of Open Access Journals (Sweden)

    Madani HABIB

    2016-06-01

    Full Text Available This study attempts to shed light on the concept of assessment as an essential pedagogical practice for the improvement of the teaching-learning process. Particularly, it stresses the strategies and the techniques that should be used in assessing reading comprehension with reference to EFL classrooms. It describes the kinds of tasks that actually reveal students’ reading comprehension abilities and needs. Moreover, this paper aims to illustrate the types and the advantages of assessment for both teachers and learners. More importantly, this study tries to bring equitable evidence of how reading comprehension can be adequately assessed. The findings showed that assessment of reading comprehension is central to English language teaching as it provides teachers with essential information about students’ weaknesses, needs, obstacles, and deficits. Thus, teachers can implement the appropriate techniques and use the assessment results to amend their classroom instruction and enhance the learning abilities.

  9. Art Criticism and Reading.

    Science.gov (United States)

    Feldman, Edmund Burke; Woods, Don

    1981-01-01

    The authors review a body of theory and accumulating evidence which suggests that critical study of the arts facilitates the development of cognitive skills, including those essential to reading. (Author/SJL)

  10. Sequence Read Archive (SRA)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Sequence Read Archive (SRA) stores raw sequencing data from the next generation of sequencing platforms including Roche 454 GS System®, Illumina Genome...

  11. Adult Basic Education: Reading.

    Science.gov (United States)

    Newman, Anabel P.

    This book is designed to provide practical suggestions and teaching approaches for both administrators and instructors involved in teaching reading to adults. The book contains the following chapters: (1) "Overview"; (2) "Diagnosing Learner Characteristics"; (3) "Goals and Objectives"; (4) "Planning…

  12. The cold reading technique.

    Science.gov (United States)

    Dutton, D L

    1988-04-15

    For many people, belief in the paranormal derives from personal experience of face-to-face interviews with astrologers, palm readers, aura and Tarot readers, and spirit mediums. These encounters typically involve cold reading, a process in which a reader makes calculated guesses about a client's background and problems and, depending on the reaction, elaborates a reading which seems to the client so uniquely appropriate that it carries with it the illusion of having been produced by paranormal means. The cold reading process is shown to depend initially on the Barnum effect, the tendency for people to embrace generalized personality descriptions as idiosyncratically their own. Psychological research into the Barnum effect is critically reviewed, and uses of the effect by a professional magician are described. This is followed by detailed analysis of the cold reading performances of a spirit medium. Future research should investigate the degree to which cold readers may have convinced themselves that they actually possess psychic or paranormal abilities.

  13. Reading-Boxing Class

    Science.gov (United States)

    Kravitz, Richard; Shapiro, Marvin

    1969-01-01

    The physical education department of the Pennsylvania Advancement School of Philadelphia has established a reading and communication skill project that uses the appeal of sports to help students improve their basic skills. (Author)

  14. Reading-Boxing Class

    Science.gov (United States)

    Kravitz, Richard; Shapiro, Marvin

    1969-01-01

    The physical education department of the Pennsylvania Advancement School of Philadelphia has established a reading and communication skill project that uses the appeal of sports to help students improve their basic skills. (Author)

  15. STUDENTS’ READING PRACTICES AND ENVIRONMENTS

    Directory of Open Access Journals (Sweden)

    Aiza Johari

    2013-07-01

    Full Text Available Abstract: The challenges of reading are indeed apparent in most teaching and learning processes in ESL classrooms. As a result, this study is conducted to resolve the issues of students who seem to find reading to be unbearable. Many of them have limited ability to read well and hence, possess insufficient reading habits to become competent readers, particularly out-of-school context. Besides, poor home literacy environments also contribute to their shortcomings in reading. The main objectives of this study are to identify the students’ reasons for reading as well as to find out their home reading environments (reading backgrounds and habits; reading attitudes and motivation; reading exposure and supports. To identify these, questionnaires were distributed to 120 secondary school students (Form 4: 16 years old from one of the urban schools in Sarawak, Malaysia. The findings indicate that the students read to gain information and knowledge though many chose reading as a hobby as their last choice in explaining their motives of reading. Besides, they preferred non-academic reading materials, mainly lighter forms reading materials such as comics, story books and magazines. Though the students acknowledged the importance of reading in their daily lives, their average reading habits, attitude, motivation, exposure and support within the home domain had suggested otherwise. They mainly read for instrumental purposes while reading for pleasure seemed not to be given priority. Besides, the respondents acknowledge that their parents and themselves did not read much at home. As an implication, it is vital for students to improve their reading perceptions, abilities and practices to achieve personal, societal and national progress. On a final note, parents’ early and continuous efforts to be involved in their children’s literacy events in an out-of-school context are believed to be vital to inculcate positive reading environments, habits and culture

  16. Metacognition in Reading Comprehension

    OpenAIRE

    Ceylan, Eda; Harputlu, Leyla

    2015-01-01

    Metacognition is defined basically as thinking about thinking. It is a significant factor that affects many activities related to language use. Reading comprehension, which is an indispensable part of daily life and language classrooms, is affected by metacognition, too. Hence, this paper aims to present an overview of the recent theoretical and empirical studies about metacognition and reading comprehension. Firstly, it provides the definitions and the importance of metacognition. Secondly, ...

  17. Mappability and Read Length

    Directory of Open Access Journals (Sweden)

    Wentian eLi

    2014-11-01

    Full Text Available Power-law distributions are the main functional form forthe distribution of repeat size and repeat copy number in the human genome. When the genome is broken into fragments for sequencing, the limited size offragments and reads may prevent an unique alignment of repeatsequences to the reference sequence. Repeats in the human genome canbe as long as $10^4$ bases, or $10^5-10^6$ bases when allowing for mismatches between repeat units. Sequence reads from these regions are therefore unmappable when the read length is in the range of $10^3$ bases.With the read length of exactly 1000 bases, slightly more than 1% of theassembled genome, and slightly less than 1% of the 1kbreads, are unmappable, excluding the unassembled portion of the humangenome (8% in GRCh37. The slow decay (long tail ofthe power-law function implies a diminishing return in convertingunmappable regions/reads to become mappable with the increase of theread length, with the understanding that increasing read length willalways move towards the direction of 100% mappability.

  18. extendFromReads

    Energy Technology Data Exchange (ETDEWEB)

    2013-10-03

    This package assists in genome assembly. extendFromReads takes as input a set of Illumina (eg, MiSeq) DNA sequencing reads, a query seed sequence and a direction to extend the seed. The algorithm collects all seed--]matching reads (flipping reverse--]orientation hits), trims off the seed and additional sequence in the other direction, sorts the remaining sequences alphabetically, and prints them aligned without gaps from the point of seed trimming. This produces a visual display distinguishing the flanks of multi-]copy seeds. A companion script hitMates.pl collects the mates of seed--]hi]ng reads, whose alignment reveals longer extensions from the seed. The collect/trim/sort strategy was made iterative and scaled up in the script denovo.pl, for de novo contig assembly. An index is pre--]built using indexReads.pl that for each unique 21--]mer found in all the reads, records its gfateh of extension (whether extendable, blocked by low coverage, or blocked by branching after a duplicated sequence) and other characteristics. Importantly, denovo.pl records all branchings that follow a branching contig endpoint, providing contig-]extension information

  19. 基于认知负荷理论的网络文本辅助工具实证研究%An Empirical Study on the Computer-mediated Aids on Web-text Reading Comprehension Based on the Cognitive Load Theory

    Institute of Scientific and Technical Information of China (English)

    唐玲; 苏晓军

    2011-01-01

    对网络文本辅助工具及学习者语言(英语)水平对阅读网络文本的影响进行了调查,结果发现内置式词典是学习者使用最频繁的工具,也最有利于附带词汇习得;无论内置还是外部词典都促进了阅读理解,语言水平对辅助工具使用偏好有明显影响;高分组查词数明显少于低分组,在阅读理解和词汇习得方面表现都比低分组更好。从认知负荷理论的角度对以上结果进行了讨论分析。%This paper investigates the influences of the computer-mediated aids and language proficiency on web-text reading comprehension.The results reveal that the build-in dictionary is used most frequently by learners and can effectively promote the results of incidental vocabulary learning.Both the build-in and the external dictionaries are beneficial to the results of reading comprehension.Language proficiency plays an important role in the preference of the computer-mediated aids.The advanced learners’ looking up behaviors are significantly less apparent than poor learners’,however,the former perform obviously better than the latter both in reading comprehension and incidental vocabulary learning.As to the above results,some further discussions are carried out based on the cognitive load theory.

  20. SELF-PACED READING AND THE ACHIEVEMENT OF PERSIAN EFL LEARNERS

    Directory of Open Access Journals (Sweden)

    Amir Toghyani Khorasgani

    2013-12-01

    Full Text Available This study aimed at investigating the effects of reading goals on L2 reading comprehension in a computer-mediated environment when reading is self-paced by the learners and students are responsible for their own comprehension. Sixty participants (30 males & 30 females in three groups of 20 were involved. A computer program, written in C#.NET program, presented the text on the screen four lines at a time, and measured the amount of time students would spend on each page initially, how many times students re-read pages, and how much time students would spend re-reading pages. L2 learners’ comprehension and learning strategies were measured in three ways: recall of materials, time spent reading each page of the text and time spent re-reading pages, and the number of times pages were re-read. Finally, after one month from the first test a posttest was administered to determine which group could remember materials better. The results revealed that recall of materials was significantly greater for the teaching-goal group than the other two groups in both first and second tests. Time spent re-reading was significantly greater for the teaching-goal group as well. These findings suggest that reading goals do have an effect on comprehension and recalling in a computer-mediated environment and students with a different reading goal performed differently while reading passages.

  1. When Do Children Read Books?

    Science.gov (United States)

    van Ours, Jan C.

    2008-01-01

    This paper investigates the reading of fiction books by 15 year olds in 18 OECD countries. It appears that girls read fiction books more often than boys, whereas boys read comic books more often than girls. Parental education, family structure, and the number of books and televisions at home influence the intensity with which children read fiction…

  2. In Defense of Reading Quizzes

    Science.gov (United States)

    Tropman, Elizabeth

    2014-01-01

    Many students fail to read the assigned material before class. A failure to read is detrimental to both student learning and course engagement. This paper considers the often-neglected teaching technique of giving frequent quizzes on the reading. Drawing on the author's experiences assigning reading quizzes, together with student opinions…

  3. How to Improve Reading Speed

    Institute of Scientific and Technical Information of China (English)

    王仲亮

    2008-01-01

    @@ It is well known that reading plays an important role not only in our daily life but also in learning a foreign language.And,of course,reading depends on reading speed to some degree.So it is natural that it is important to improve reading speed.

  4. Obstacles to Effective Fast Reading

    Institute of Scientific and Technical Information of China (English)

    赵振国

    2016-01-01

    Reading is a visual as well as a mental understanding process. Reading process can be divided into visual input process and mental understanding information process. Based on experts’ researches and theories, the author has analyzed the two reading processes and discover the main factors influencing the Chinese English learners’ reading rate are visual input with low speed and understanding information with low efficiency.

  5. Dyslexia: Problems of Reading Disabilities.

    Science.gov (United States)

    Goldberg, Herman K.; Schiffman, Gilbert B.

    The purpose of this book is to provide an understanding of both the educational and medical aspects of reading and to show how they are interrelated in reading disabilities. The various aspects of reading disabilities are presented in the following chapters: Introduction to the Reading Problem; Early Predictive Studies; Psychological Evaluation;…

  6. Literature in the Reading Curriculum.

    Science.gov (United States)

    Johnson, Nancy J.; Giorgis, Cyndi

    2003-01-01

    Presents annotations of 32 works of children's literature that invite consideration of the wondrous possibilities of literature in the reading curriculum--from reading aloud to time set aside for independent reading, from focused instruction using paired and shared reading to engagement through book discussions, and from using literature to learn…

  7. Peer Tutors Improve Reading Comprehension

    Science.gov (United States)

    LaGue, Kristina M.; Wilson, Katrina

    2011-01-01

    The influential report "Teaching Children to Read: An Evidenced-Based Assessment of the Scientific Research Literature on Reading and Its Implications for Reading Instruction," published by the National Reading Panel in 2000, presented recommendations for daily literacy instruction in five key areas: phonemic awareness, phonics, fluency,…

  8. Focus on Reading. New Edition.

    Science.gov (United States)

    Hood, Susan; Solomon, Nicky; Burns, Anne

    The handbook is designed as an introductory text on reading instruction for teachers of English as a Second Language. The first chapter explores the nature of reading through a series of activities that help identify the kind of knowledge one draws on and the strategies one uses in reading. Chapter 2 reviews key theories of reading that have…

  9. Reading performance and central field loss.

    Science.gov (United States)

    Kanonidou, E

    2011-04-01

    Age-related macular degeneration is a major cause of blindness in Europe and the U.S. and a leading cause of significant loss of visual acuity in elderly patients. Reading is a key visual task in everyday living involving a synthesis of a number of different motor, sensory and cognitive functions. When the centre of a reader's visual field is obscured, reading speed declines and oculomotor pattern differs, compared to normal reading. Improvement in the generation of visual stimuli using computer-generated images and projection/display systems as well as advances in eye movement recording techniques, including infrared pupil tracking and magnetic search coils, have contributed greatly to our understanding of these sensorimotor abnormalities. The developed reading strategies have been thoroughly investigated in individuals with central field loss either induced artificially or related to eye pathology.The following review aims at presenting the contemporary literature regarding the sensory and oculomotor deficits in reading ability, resulting from central field loss and should contribute to a greater understanding of the functional visual deficit caused by this visual impairment.

  10. Vocal Sight-Reading Assessment: Technological Advances, Student Perceptions, and Instructional Implications

    Science.gov (United States)

    Henry, Michele

    2015-01-01

    This study investigated choral singers' comfort level using computer technology for vocal sight-reading assessment. High school choral singers (N = 138) attending a summer music camp completed a computer-based sight-reading assessment and accompanying pre- and posttest surveys on their musical backgrounds and perceptions about technology. A large…

  11. Alexia and related reading disorders.

    Science.gov (United States)

    Bub, Daniel

    2003-05-01

    Peripheral dyslexias are the result of impairment to processes that convert letters on the page into an abstract orthographic representation. Many aspects of these disorders are difficult to understand in depth. Invariably, there is evidence that some type of word-level perception occurs rapidly in many patients with LBL reading or neglect dyslexia, yet apparently contradictory evidence indicates that part of the word has been misperceived or that the letters must be analyzed laboriously for conscious identification to occur. Current theories attempt to synthesize these different aspects of the patients' performance, but their development is at an early stage. Questions remain also about the domain specificity of the perceptual impairment in LBL reading and about the nature of spatial attention and spatial frames in neglect dyslexia and other forms of attentional disorder. Current understanding of central dyslexias has perhaps advanced further. Well-developed computational models exist of these dyslexias, as do plausible experimental techniques for revealing the activity of semantic and non-semantic routes in normal readers. Nevertheless, the difficult issue of domain specificity arises again with respect to some of the mechanisms invoked, and in this regard, central and peripheral dyslexias continue to pose the same challenge.

  12. Computers and Young Children

    Science.gov (United States)

    Lacina, Jan

    2007-01-01

    Technology is a way of life for most Americans. A recent study published by the National Writing Project (2007) found that Americans believe that computers have a positive effect on writing skills. The importance of learning to use technology ranked just below learning to read and write, and 74 percent of the survey respondents noted that children…

  13. Reading Laboratories: The Conversion of the Speed Reading Lab into an ESL Reading Lab.

    Science.gov (United States)

    Novak, Sigrid Scholtz

    It is proposed that the reading-machine laboratory provides a means for the classroom ESL instructor to continue using his present method in the classroom (intensive, theoretical-grammatical instruction) while providing additional extensive reading and learning practice with the machines in the reading laboratory. Two speed reading systems…

  14. What Are Teenagers Reading? Adolescent Fiction Reading Habits and Reading Choices

    Science.gov (United States)

    Hopper, Rosemary

    2005-01-01

    What are adolescents choosing to read? This is an important question because of potential divergence between school students' reading interests and reading expectations in school. This article considers the findings from a study of the reading over one week in May 2002 of 707 school students aged between 11 and 15, undertaken in 30 schools in the…

  15. Reading Speed, Comprehension and Eye Movements While Reading Japanese Novels: Evidence from Untrained Readers and Cases of Speed-Reading Trainees

    Science.gov (United States)

    Miyata, Hiromitsu; Minagawa-Kawai, Yasuyo; Watanabe, Shigeru; Sasaki, Toyofumi; Ueda, Kazuhiro

    2012-01-01

    Background A growing body of evidence suggests that meditative training enhances perception and cognition. In Japan, the Park-Sasaki method of speed-reading involves organized visual training while forming both a relaxed and concentrated state of mind, as in meditation. The present study examined relationships between reading speed, sentence comprehension, and eye movements while reading short Japanese novels. In addition to normal untrained readers, three middle-level trainees and one high-level expert on this method were included for the two case studies. Methodology/Principal Findings In Study 1, three of 17 participants were middle-level trainees on the speed-reading method. Immediately after reading each story once on a computer monitor, participants answered true or false questions regarding the content of the novel. Eye movements while reading were recorded using an eye-tracking system. Results revealed higher reading speed and lower comprehension scores in the trainees than in the untrained participants. Furthermore, eye-tracking data by untrained participants revealed multiple correlations between reading speed, accuracy and eye-movement measures, with faster readers showing shorter fixation durations and larger saccades in X than slower readers. In Study 2, participants included a high-level expert and 14 untrained students. The expert showed higher reading speed and statistically comparable, although numerically lower, comprehension scores compared with the untrained participants. During test sessions this expert moved her eyes along a nearly straight horizontal line as a first pass, without moving her eyes over the whole sentence display as did the untrained students. Conclusions/Significance In addition to revealing correlations between speed, comprehension and eye movements in reading Japanese contemporary novels by untrained readers, we describe cases of speed-reading trainees regarding relationships between these variables. The trainees overall

  16. The psychophysiology of reading.

    Science.gov (United States)

    Chiarenza, Giuseppe A; Di Pietro, Sara F; Casarotto, Silvia

    2014-11-01

    Early identification of dyslexia would be fundamental to prevent the negative consequences of delayed treatment in the social, psychological and occupational domains. Movement-related potentials of dyslexic children are characterized by inadequate ability to program movements and reduced capacity to evaluate their performance and to correct their errors. Reading-related potentials recorded during different reading conditions elicit a series of positive and negative components with specific functional meaning and with a characteristic spatial-temporal pattern. These reading-related potentials, when analyzed with sLORETA, show significantly different patterns of activation when comparing self-paced reading aloud to passive viewing of single letters. Comparison of fMRI and sLORETA during both tasks showed that the cortical region with the widest inter-modality similarities is the middle-superior temporal lobe during self-paced reading aloud. Neuropsychological studies have shown the existence of clinical subtypes of dyslexia; these studies have been confirmed by the results of ICA applied to the EEG. Dyslexia can be defined as a disorder of programming and integrating ideokinetic elements, associated with a deficiency in the fast processing and integration of sensory information, with reduced efficiency of error systems analysis. Each of these phenomena occurs at different levels of the central nervous system and at different times.

  17. Artifacts Of Spectral Analysis Of Instrument Readings

    Science.gov (United States)

    Wise, James H.

    1995-01-01

    Report presents experimental and theoretical study of some of artifacts introduced by processing outputs of two nominally identical low-frequency-reading instruments; high-sensitivity servo-accelerometers mounted together and operating, in conjunction with signal-conditioning circuits, as seismometers. Processing involved analog-to-digital conversion with anti-aliasing filtering, followed by digital processing including frequency weighting and computation of different measures of power spectral density (PSD).

  18. Brain computer

    Directory of Open Access Journals (Sweden)

    Sarah N. Abdulkader

    2015-07-01

    Full Text Available Brain computer interface technology represents a highly growing field of research with application systems. Its contributions in medical fields range from prevention to neuronal rehabilitation for serious injuries. Mind reading and remote communication have their unique fingerprint in numerous fields such as educational, self-regulation, production, marketing, security as well as games and entertainment. It creates a mutual understanding between users and the surrounding systems. This paper shows the application areas that could benefit from brain waves in facilitating or achieving their goals. We also discuss major usability and technical challenges that face brain signals utilization in various components of BCI system. Different solutions that aim to limit and decrease their effects have also been reviewed.

  19. Does Content Knowledge Affect TOEFL iBT[TM] Reading Performance? A Confirmatory Approach to Differential Item Functioning. TOEFL iBT Research Report. RR-09-29

    Science.gov (United States)

    Liu, Ou Lydia; Schedl, Mary; Malloy, Jeanne; Kong, Nan

    2009-01-01

    The TOEFL iBT[TM] has increased the length of the reading passages in the reading section compared to the passages on the TOEFL[R] computer-based test (CBT) to better approximate academic reading in North American universities, resulting in a reduced number of passages in the reading test. A concern arising from this change is whether the decrease…

  20. Reading through Films

    Directory of Open Access Journals (Sweden)

    Madhavi Gayathri Raman

    2016-02-01

    Full Text Available This paper captures the design of a comprehensive curriculum incorporating the four skills based exclusively on the use of parallel audio-visual and written texts. We discuss the use of authentic materials to teach English to Indian undergraduates aged 18 to 20 years. Specifically, we talk about the use of parallel reading (screen-play and audio-visual texts (Shawshank Redemption, and Life is Beautiful, A Few Good Men and Lion King drawn from popular culture in the classroom as an effective teaching medium. Students were gradually introduced to films based on novels with extracts from the original texts (Schindler’s List, Beautiful Mind for extended reading and writing practice. We found that students began to pay more attention to aspects such as pronunciation, intonational variations, discourse markers and vocabulary items (phrasal verbs, synonyms, homophones, and puns. Keywords: Reading, films, popular culture, ESL classroom, language skills

  1. [Reading research articles].

    Science.gov (United States)

    van der Graaf, Yolanda; Zaat, Joost

    2015-01-01

    Keeping up with the latest developments is not easy, but neither is reading articles on research. There are too many medical journals that contain information that is irrelevant to clinical practice. From this mass of articles you have to decide which are important for your own clinical practice and which are not. Most articles naturally fall into the latter category as spectacular findings with important consequences for medical practice do not occur every week. The most important thing in a research article is the research question. If you begin with this, then you can put aside much scientific literature. The methodology section is essential; reading this can save you a lot of time. In this article we take you step-by-step through the process of reading research articles. The articles in our Methodology series can be used as background information. These articles have been combined in a tablet app, which is available via www.ntvg.nl/methodologie.

  2. READING STATISTICS AND RESEARCH

    Directory of Open Access Journals (Sweden)

    Reviewed by Yavuz Akbulut

    2008-10-01

    Full Text Available The book demonstrates the best and most conservative ways to decipher and critique research reports particularly for social science researchers. In addition, new editions of the book are always better organized, effectively structured and meticulously updated in line with the developments in the field of research statistics. Even the most trivial issues are revisited and updated in new editions. For instance, purchaser of the previous editions might check the interpretation of skewness and kurtosis indices in the third edition (p. 34 and in the fifth edition (p.29 to see how the author revisits every single detail. Theory and practice always go hand in hand in all editions of the book. Re-reading previous editions (e.g. third edition before reading the fifth edition gives the impression that the author never stops ameliorating his instructional text writing methods. In brief, “Reading Statistics and Research” is among the best sources showing research consumers how to understand and critically assess the statistical information and research results contained in technical research reports. In this respect, the review written by Mirko Savić in Panoeconomicus (2008, 2, pp. 249-252 will help the readers to get a more detailed overview of each chapters. I cordially urge the beginning researchers to pick a highlighter to conduct a detailed reading with the book. A thorough reading of the source will make the researchers quite selective in appreciating the harmony between the data analysis, results and discussion sections of typical journal articles. If interested, beginning researchers might begin with this book to grasp the basics of research statistics, and prop up their critical research reading skills with some statistics package applications through the help of Dr. Andy Field’s book, Discovering Statistics using SPSS (second edition published by Sage in 2005.

  3. Going beyond intensive reading

    Institute of Scientific and Technical Information of China (English)

    George Murdoch

    2010-01-01

    @@ For ELT teachers worldwide,the most convenient way to teach reading is to use the materials provided in the course books selected for the classes they teach.However,these published texts and materials rarely satisfy the motivational and reading development needs of our students.One common problem is that texts in global textbooks often lack relevance to local contexts.They may also seem rather bland because of the writers' concern to make them culturally acceptable in a wide range of countries.

  4. SchemaOnRead Manual

    Energy Technology Data Exchange (ETDEWEB)

    North, Michael J. [Argonne National Lab. (ANL), Argonne, IL (United States)

    2015-09-30

    SchemaOnRead provides tools for implementing schema-on-read including a single function call (e.g., schemaOnRead("filename")) that reads text (TXT), comma separated value (CSV), raster image (BMP, PNG, GIF, TIFF, and JPG), R data (RDS), HDF5, NetCDF, spreadsheet (XLS, XLSX, ODS, and DIF), Weka Attribute-Relation File Format (ARFF), Epi Info (REC), Pajek network (PAJ), R network (NET), Hypertext Markup Language (HTML), SPSS (SAV), Systat (SYS), and Stata (DTA) files. It also recursively reads folders (e.g., schemaOnRead("folder")), returning a nested list of the contained elements.

  5. A função da nomeação oral sobre comportamentos emergentes de leitura e escrita ensinados por computador The oral naming function on emergencies behaviors of reading and spelling teaching by computer

    Directory of Open Access Journals (Sweden)

    José Gonçalves Medeiros

    2004-08-01

    Full Text Available Os métodos de alfabetização utilizados em sala de aula não têm diminuído os índices de repetência nas séries iniciais. Por essa razão, o presente trabalho enfocou o comportamento de leitura e escrita como objeto de estudo. Para isso, utilizou-se o programa Mestre@ (Goyos & Almeida, 1994. Os objetivos foram o ensino de um repertório de leitura e escrita, composto de palavras regularmente utilizadas nas séries iniciais, e o desenvolvimento e sistematização de um procedimento de ensino, via software. O procedimento utilizado foi o de exclusão. Foi solicitada a um grupo de alunos, a nomeação oral do estímulo modelo antes de escolher e/ou montar as palavras que estavam sendo ensinadas. Os resultados indicam uma alta probabilidade da aprendizagem sem erro das relações ensinadas bem como leitura das palavras de generalização, além de mostrar efeitos diferenciais entre os grupos, isto é, facilitação para o grupo sem o procedimento de nomeação oral.The literate methods used in classroom haven't decreased the indexes of repetition in the initial grades. On that score, the present study focused on the behavior of reading and spelling. For this, the program Mestre@ (Goyos & Almeida, 1994 was used. The goals were the teaching of a repertoire of reading and spelling, made up of words regularly used in the initial grades, and the development and systematization of a teaching procedure, through software. The procedure used was the match-to-sample. The oral naming of the sample stimulus by a group of students was required, before they could choose the words that were being taught. The results indicate a high probability of the learning without error of the teaching relations as well as of the reading of the generalization words. In addition, the findings show differential effects among the groups, that is to say, facilitation to the group without the oral naming procedure.

  6. Reading visual braille with a retinal prosthesis.

    Science.gov (United States)

    Lauritzen, Thomas Z; Harris, Jordan; Mohand-Said, Saddek; Sahel, Jose A; Dorn, Jessy D; McClure, Kelly; Greenberg, Robert J

    2012-01-01

    Retinal prostheses, which restore partial vision to patients blinded by outer retinal degeneration, are currently in clinical trial. The Argus II retinal prosthesis system was recently awarded CE approval for commercial use in Europe. While retinal prosthesis users have achieved remarkable visual improvement to the point of reading letters and short sentences, the reading process is still fairly cumbersome. This study investigates the possibility of using an epiretinal prosthesis to stimulate visual braille as a sensory substitution for reading written letters and words. The Argus II retinal prosthesis system, used in this study, includes a 10 × 6 electrode array implanted epiretinally, a tiny video camera mounted on a pair of glasses, and a wearable computer that processes the video and determines the stimulation current of each electrode in real time. In the braille reading system, individual letters are created by a subset of dots from a 3 by 2 array of six dots. For the visual braille experiment, a grid of six electrodes was chosen out of the 10 × 6 Argus II array. Groups of these electrodes were then directly stimulated (bypassing the camera) to create visual percepts of individual braille letters. Experiments were performed in a single subject. Single letters were stimulated in an alternative forced choice (AFC) paradigm, and short 2-4-letter words were stimulated (one letter at a time) in an open-choice reading paradigm. The subject correctly identified 89% of single letters, 80% of 2-letter, 60% of 3-letter, and 70% of 4-letter words. This work suggests that text can successfully be stimulated and read as visual braille in retinal prosthesis patients.

  7. Reading visual Braille with a retinal prosthesis

    Directory of Open Access Journals (Sweden)

    Thomas Zaccarin Lauritzen

    2012-11-01

    Full Text Available Retinal prostheses, which restore partial vision to patients blinded by outer retinal degeneration, are currently in clinical trial. The Argus II retinal prosthesis system was recently awarded CE approval for commercial use in Europe. While retinal prosthesis users have achieved remarkable visual improvement to the point of reading letters and short sentences, the reading process is still fairly cumbersome. This study investigates the possibility of using an epiretinal prosthesis to stimulate visual Braille as a sensory substitution for reading written letters and words. The Argus II retinal prosthesis system, used in this study, includes a 10 x 6 electrode array implanted epiretinally, a tiny video camera mounted on a pair of glasses, and a wearable computer that processes the video and determines the stimulation current of each electrode in real time. In the Braille reading system, individual letters are created by a subset of dots from a 3 by 2 array of six dots. For the visual Braille experiment, a grid of six electrodes was chosen out of the 10 x 6 Argus II array. Groups of these electrodes were then directly stimulated (bypassing the camera to create visual percepts of individual Braille letters. Experiments were performed in a single subject. Single letters were stimulated in an alternative forced choice (AFC paradigm, and short 2-4-letter words were stimulated (one letter at a time in an open-choice reading paradigm. The subject correctly identified 89% of single letters, 80% of 2-letter, 60% of 3-letter, and 70% of 4-letter words. This work suggests that text can successfully be stimulated and read as visual Braille in retinal prosthesis patients.

  8. Inference of Isoforms from Short Sequence Reads

    Science.gov (United States)

    Feng, Jianxing; Li, Wei; Jiang, Tao

    Due to alternative splicing events in eukaryotic species, the identification of mRNA isoforms (or splicing variants) is a difficult problem. Traditional experimental methods for this purpose are time consuming and cost ineffective. The emerging RNA-Seq technology provides a possible effective method to address this problem. Although the advantages of RNA-Seq over traditional methods in transcriptome analysis have been confirmed by many studies, the inference of isoforms from millions of short sequence reads (e.g., Illumina/Solexa reads) has remained computationally challenging. In this work, we propose a method to calculate the expression levels of isoforms and infer isoforms from short RNA-Seq reads using exon-intron boundary, transcription start site (TSS) and poly-A site (PAS) information. We first formulate the relationship among exons, isoforms, and single-end reads as a convex quadratic program, and then use an efficient algorithm (called IsoInfer) to search for isoforms. IsoInfer can calculate the expression levels of isoforms accurately if all the isoforms are known and infer novel isoforms from scratch. Our experimental tests on known mouse isoforms with both simulated expression levels and reads demonstrate that IsoInfer is able to calculate the expression levels of isoforms with an accuracy comparable to the state-of-the-art statistical method and a 60 times faster speed. Moreover, our tests on both simulated and real reads show that it achieves a good precision and sensitivity in inferring isoforms when given accurate exon-intron boundary, TSS and PAS information, especially for isoforms whose expression levels are significantly high.

  9. A Read-Aloud for Science (Read It Aloud).

    Science.gov (United States)

    Richardson, Judy S.; Breen, Margaret

    1996-01-01

    Recommends a young adult read-aloud selection for science classes on endangered species. Describes listening, writing, discussing, investigating, and debating activities capitalizing on this read-aloud. (SR)

  10. A Special Chinese Reading Acceleration Training Paradigm: To Enhance the Reading Fluency and Comprehension of Chinese Children with Reading Disabilities

    Directory of Open Access Journals (Sweden)

    Li Dai

    2016-12-01

    Full Text Available According to a number of studies, use of a Reading Acceleration Program as reading intervention training has been demonstrated to improve reading speed and comprehension level effectively in most languages and countries. The objective of the current study was to provide further evidence of the effectiveness of a Reading Acceleration Program for Chinese children with reading disabilities using a distinctive Chinese reading acceleration training paradigm. The reading acceleration training paradigm is divided into a non-accelerated reading paradigm, a Character-accelerated reading paradigm and a Words-accelerated reading paradigm. The results of training Chinese children with reading disabilities indicate that the acceleration reading paradigm applies to children with Chinese-reading disabilities. In addition, compared with other reading acceleration paradigms, Words- accelerated reading training is more effective in helping children with reading disabilities read at a high speed while maintaining superior comprehension levels.

  11. Developmental, Component-Based Model of Reading Fluency: An Investigation of Predictors of Word-Reading Fluency, Text-Reading Fluency, and Reading Comprehension

    OpenAIRE

    Kim, Young-Suk Grace

    2015-01-01

    The primary goal was to expand our understanding of text reading fluency (efficiency or automaticity)—how its relation to other constructs (e.g., word reading fluency and reading comprehension) changes over time and how it is different from word reading fluency and reading comprehension. We examined (1) developmentally changing relations among word reading fluency, listening comprehension, text reading fluency, and reading comprehension; (2) the relation of reading comprehension to text readi...

  12. TEACHERS’ BELIEFS ABOUT READING AND USE OF READING STRATEGIES

    OpenAIRE

    2014-01-01

    The aim of this article is to place the focus on teachers’ beliefs about reading and reading strategies to the purpose of emphasizing the im portance of reading strategies in the reading process. The method of study is analytic analysis of teachers’ beliefs obtained through ques tionnaires delivered to 18 English language teachers of elementary, secondary and high level education in the region of Saranda in lbania. The results of the study pointed to a great concordance between teach ers’ bel...

  13. Reading the Right Way.

    Science.gov (United States)

    Honig, Bill

    1997-01-01

    Extensive research and practical experience demonstrate that learning to read comes less naturally than learning to speak. Although half of all children intuit the alphabetic system from exposure to print and context-driven activities, many (particularly dyslexic, low-socioeconomic, and second-language kids) need an organized program that teaches…

  14. Rules or Reading?

    Science.gov (United States)

    Ruefle, Anne E.

    2011-01-01

    Research shows that an important step in the development of readers is having access to books. Steven Krashen, in "The Power of Reading," cites multiple studies that demonstrate access to books is crucial in developing strong readers: "the richer the print environment, the better the literacy development." Limiting access runs counter to research…

  15. Personal Achievement Reading: Business.

    Science.gov (United States)

    Swinton, Janet R.

    Exercises are provided in this set of four workbooks designed to aid students in business programs in building vocabulary and reading skills. Each workbook borrows from business terminology to provide explanations and exercises for a sequential series of instructional objectives. One workbook concentrates on developing the ability to determine…

  16. Teaching reading comprehension strategies

    Directory of Open Access Journals (Sweden)

    Majlinda Lika

    2017-03-01

    Full Text Available The academic debate nowadays is focused on producing an applied science of learning, aiming to teach students how to learn and be strategic in their acquisition. The aim of the study is to identify and discuss the reading comprehension instruction approach applied in the Albanian system of education. Findings from 10 classes of Albanian language and literature with students of third grade were directly observed and analyzed, in order to gather evidence based on indicators and instruments that assess the way of reading comprehension. Findings were categorized according to strategy use; the frequency of their application in different classes was counted and represented in percentages. In this paper we will try to respond to questions like: What are students' main barriers of comprehending? Does the instructional approach respond to students’ needs and level of comprehension? Are teachers prepared to teach comprehension strategies? Furthermore, examples of procedures on how to deliver instruction of comprehension strategies in natural contexts will be represented. Results from teacher practices during lessons of reading comprehension confirmed that teachers use limited teaching strategies to deliver lessons. They mainly use strategies to test comprehension; while the approach of teaching students to read independently and strategically is an unknown practice.

  17. Reading Angles in Maps

    Science.gov (United States)

    Izard, Véronique; O'Donnell, Evan; Spelke, Elizabeth S.

    2014-01-01

    Preschool children can navigate by simple geometric maps of the environment, but the nature of the geometric relations they use in map reading remains unclear. Here, children were tested specifically on their sensitivity to angle. Forty-eight children (age 47:15-53:30 months) were presented with fragments of geometric maps, in which angle sections…

  18. Readings in Cooperative Education.

    Science.gov (United States)

    Leventhal, Jerome I.

    Twenty-three journal articles on cooperative education were selected in a review of the literature by two Temple University graduate classes in the fall of 1975 and the spring of 1976 for those interested in the role of coordinating cooperative education programs. The journal readings consist of articles on theory/planning (6), implementation…

  19. Speaking of Reading.

    Science.gov (United States)

    Rosenthal, Nadine

    Written in the tradition of Studs Terkel, this book presents oral histories of 77 diverse readers (from avid to infrequent readers) about how reading affects their lives. Sprinkled throughout the book are narratives of nationally recognized personalities, such as Maxine Hong-Kingston, Robert MacNeil, Gloria Steinem, Linus Pauling, Julie Harris,…

  20. Scaffolding Reading Comprehension Skills

    Science.gov (United States)

    Salem, Ashraf Atta Mohamed Safein

    2017-01-01

    The current study investigates whether English language teachers use scaffolding strategies for developing their students' reading comprehension skills or just for assessing their comprehension. It also tries to demonstrate whether teachers are aware of these strategies or they use them as a matter of habit. A questionnaire as well as structured…

  1. Painless reading comprehension

    CERN Document Server

    Jones, EdD, Darolyn "Lyn"

    2016-01-01

    Reading comprehension gets easier as students learn what kind of reader they are, discover how to keep facts in their head, and much more. Bonus Online Component: includes additional games, including Beat the Clock, a line match game, and a word scramble.

  2. Books for Summer Reading.

    Science.gov (United States)

    Phi Delta Kappan, 2000

    2000-01-01

    Recommends leisurely reading for teachers: biographies on St. Augustine and Charles Lindbergh; novels by Edwidge Danticat, Kate Chopin, and Velma Allis; Edward Tufte's three volumes on the visual presentation of information; Jean Vanier's "Becoming Human;" the Harry Potter series, and Michael Tolkin's novel "The Player." (MLH)

  3. Developing Critical Reading Practices.

    Science.gov (United States)

    Clark, Romy J.

    1994-01-01

    Discusses the limitations of dominant notions of background knowledge (BGK) as neutral information and objective knowledge and of the reading techniques that accompany these notions. The article argues that the notion of BGK should be broadened to include awareness of the social processes of production and interpretation of text. (26 references)…

  4. Books for Summer Reading.

    Science.gov (United States)

    Phi Delta Kappan, 1995

    1995-01-01

    Recommends many books for summer reading enjoyment, concentrating on historical and contemporary fiction. Different cultures clash in William T. Vollman's "Fathers and Crows" and John Demos's adventuresome "Unredeemed Captive." Other suggestions: "Snow Falling on Cedar Mountain" (David Gutterman) and "Foxfire" (Joyce Carol Oates). For professional…

  5. Literature and Reading.

    Science.gov (United States)

    French, Michael P., Ed.; Elford, Shirley J., Ed.

    1986-01-01

    The articles in this themed issue focus on the use of real literature in reading instruction. Following a comment from the editor, the titles of the articles and their authors are as follows: (1) "Understanding Poetry: Questions to Consider" (Nancy Wiseman Seminoff); (2) "Experiencing a Novel: The Short and Long of It" (David M. Bishop and…

  6. Books for Summer Reading.

    Science.gov (United States)

    Phi Delta Kappan, 1993

    1993-01-01

    Recommends fine fiction for summer reading, including Nadine Gordimer's "My Son's Story" (1991), Lillian Smith's "Strange Fruit" (1944), Josephine Hart's "Damage" (1991), Jane Smiley's "A Thousand Acres" (1991), and George Eliot's "Middlemarch" (1874). Nonfiction suggestions include Harlan Lane's "Mask of Benevolence" (1992), Diane Ackerman's "A…

  7. Time for Reading

    Science.gov (United States)

    Waters, Lindsay

    2007-01-01

    Over the last 50 years, certain ideas have become dominant that make learning to read different than it once was than the ideas that children are neurologically "wired" to use language "competently" in certain ways. Noam Chomsky has promoted the idea that there are certain "syntactic structures" hard-wired in the human brain. That view, the author…

  8. Time for Reading

    Science.gov (United States)

    Waters, Lindsay

    2007-01-01

    Over the last 50 years, certain ideas have become dominant that make learning to read different than it once was than the ideas that children are neurologically "wired" to use language "competently" in certain ways. Noam Chomsky has promoted the idea that there are certain "syntactic structures" hard-wired in the human brain. That view, the author…

  9. Books for Summer Reading.

    Science.gov (United States)

    [Editors

    2001-01-01

    Teachers and education professors suggest various nonfiction and fiction books for summer reading enjoyment, from Robert Putnam's "Bowling Alone," C.A. Bowers's "Let Them Eat Data," and Larry McMurtry's "Roads: Driving America's Great Highways" to Kent Hauf's "Plainsong, J.M. Coetzee's "Disgrace," and Michael Cunningham's "The Hours." (MLH)

  10. Impact of the Reading Buddies Program on Reading Level and Attitude Towards Reading

    Directory of Open Access Journals (Sweden)

    Hayley Dolman

    2013-03-01

    Full Text Available Objective – This research examines the Reading Buddies program at the Grande Prairie Public Library, which took place in July and August of 2011 and 2012. The Reading Buddies program pairs lower elementary students with teen volunteers for reading practice over the summer. The aim of the study was to discover how much impact the program would have on participating children’s reading levels and attitudes towards reading.Methods – During the first and last sessions of the Reading Buddies program, the participants completed the Elementary Reading Attitudes Survey (ERAS and the Graded Word Recognition Lists from the Bader Reading and Language Inventory (6th ed., 2008.Participants were also asked for their grade and sex, and the program coordinator kept track of attendance. Results – There were 37 Reading Buddies participants who completed both the pre- and post-tests for the study. On average, the program had a small positive effect on participants’ reading levels and a small negative effect on their attitudes towards reading. There was a larger range of changes to the ERAS scores than to the reading test scores, but most participants’ scores did not change dramatically on either measure.Conclusions – Although findings are limited by the small size of the data-set, results indicate that many of the Reading Buddies participants maintained their reading level over the summer and had a similar attitude towards reading at the end of the program. On average, reading levels increased slightly and attitudes towards reading were slightly more negative. Many factors could not be taken into account during the study (e.g., the amount of reading done at home. A study with a control group that did not participate in the program could help to assess whether the program helped to combat summer learning loss.

  11. Verbal Coding Efficiency, Conceptually Guided Reading, and Reading Failure.

    Science.gov (United States)

    Perfetti, Charles A.

    Word recognition and reading failure are examined in this report using an interactive framework of the reading process based on the premise that reading is both a top-down and a bottom-up process, both conceptually guided and graphically based. Experiments are discussed that show that less-skilled readers are affected by anomalous contexts and…

  12. Early Reading Intervention by Means of a Multicomponent Reading Game

    Science.gov (United States)

    van de Ven, M.; de Leeuw, L.; van Weerdenburg, M.; Steenbeek-Planting, E. G.

    2017-01-01

    This study examined the effects of an intervention with a multicomponent reading game on the development of reading skills in 60 Dutch primary school children with special educational needs. The game contains evidence-based reading exercises and is based on principles of applied gaming. Using a multiple baseline approach, we tested children's…

  13. Early reading intervention by means of a multicomponent reading game

    NARCIS (Netherlands)

    Ven, M.A.M. van de; Leeuw, L.C. de; Weerdenburg, M.W.C. van; Steenbeek-Planting, E.G.

    2017-01-01

    This study examined the effects of an intervention with a multicomponent reading game on the development of reading skills in 60 Dutch primary school children with special educational needs. The game contains evidence-based reading exercises and is based on principles of applied gaming. Using a

  14. The Importance of Metacognitive Reading Strategy Awareness in Reading Comprehension

    Science.gov (United States)

    Ahmadi, Mohammad Reza; Ismail, Hairul Nizam; Abdullah, Muhammad Kamarul Kabilan

    2013-01-01

    Metacognitive reading strategy awareness plays a significant role in reading comprehension and educational process. In spite of its importance, metacognitive strategy has long been the ignored skill in English language teaching, research, learning, and assessment. This lack of good metacognitive reading strategy skill is exacerbated by the central…

  15. How do children read words? A focus on reading processes

    NARCIS (Netherlands)

    M. van den Boer

    2014-01-01

    Being able to read is very important in our literate society. Many studies, therefore, have examined children’s reading skills to improve our understanding of reading development. In general, there have been two types of studies. On the one hand, there is a line of research that focuses on the devel

  16. The Effects of Oral and Silent Reading on Reading Comprehension

    Science.gov (United States)

    Schimmel, Naomi; Ness, Molly

    2017-01-01

    This study examined the effects of reading mode (oral and silent) and text genre (narrative and expository) on fourth graders' reading comprehension. While controlling for prior reading ability of 48 participants, we measured comprehension. Using a repeated measured design, data were analyzed using analysis of covariance, paired t-tests, and…

  17. Fluency and reading comprehension in students with reading difficulties.

    Science.gov (United States)

    Nascimento, Tânia Augusto; Carvalho, Carolina Alves Ferreira de; Kida, Adriana de Souza Batista; Avila, Clara Regina Brandão de

    2011-12-01

    To characterize the performance of students with reading difficulties in decoding and reading comprehension tasks as well as to investigate the possible correlations between them. Sixty students (29 girls) from 3rd to 5th grades of public Elementary Schools were evaluated. Thirty students (Research Group - RG), ten from each grade, were nominated by their teachers as presenting evidences of learning disabilities. The other thirty students were indicated as good readers, and were matched by gender, age and grade to the RG, composing the Comparison Group (CG). All subjects were assessed regarding the parameters of reading fluency (rate and accuracy in words, pseudowords and text reading) and reading comprehension (reading level, number and type of ideas identified, and correct responses on multiple choice questions). The RG presented significantly lower scores than the CG in fluency and reading comprehension. Different patterns of positive and negative correlations, from weak to excellent, among the decoding and comprehension parameters were found in both groups. In the RG, low values of reading rate and accuracy were observed, which were correlated to low scores in comprehension and improvement in decoding, but not in comprehension, with grade increase. In CG, correlation was found between different fluency parameters, but none of them was correlated to the reading comprehension variables. Students with reading and writing difficulties show lower values of reading fluency and comprehension than good readers. Fluency and comprehension are correlated in the group with difficulties, showing that deficits in decoding influence reading comprehension, which does not improve with age increase.

  18. Clarifying Differences between Reading Skills and Reading Strategies

    Science.gov (United States)

    Afflerbach, Peter; Pearson, P. David; Paris, Scott G.

    2008-01-01

    The terms "reading skill" and "reading strategy" are central to how we conceptualize and teach reading. Despite their importance and widespread use, the terms are not consistently used or understood. This article examines the current and historical uses of the terms, defines them, and describes their differences, similarities, and relationships.…

  19. Reading Proficiency and a Psycholinguistic Approach to Second Language Reading.

    Science.gov (United States)

    Woytak, Lidia

    1984-01-01

    Presents psycholinguistic views of second language reading which see reading comprehension as a result of an interaction among three factors: higher-level conceptual abilities, background knowledge, and process strategies. Discusses kinds of reading to teach and kinds of texts and materials to select for different proficiency levels and given…

  20. Does Early Reading Failure Decrease Children's Reading Motivation?

    Science.gov (United States)

    Morgan, Paul L.; Fuchs, Douglas; Compton, Donald L.; Cordray, David S.; Fuchs, Lynn S.

    2008-01-01

    The authors used a pretest-posttest control group design with random assignment to evaluate whether early reading failure decreases children's motivation to practice reading. First, they investigated whether 60 first-grade children would report substantially different levels of interest in reading as a function of their relative success or failure…

  1. College-Adult Reading Instruction. Perspectives in Reading , No. 1.

    Science.gov (United States)

    Leedy, Paul D., Ed.

    Papers dealing with topics relating to college and adult reading instruction and discussions of these papers by reading authorities who offer differing viewpoints are presented. Subjects treated include humanistic aspects of reading; materials and methods in use; current and future programs; programs operated by business and industry; illiteracy;…

  2. Read-Alouds: Do They Enhance Students' Ability To Read?

    Science.gov (United States)

    Terblanche, Leezill

    Teachers can greatly extend a child's literacy development through the use of interactive read-alouds. When a story is read aloud to children a number of opportunities arise for extended activities that are related to the story and further literacy support. Children are able to learn about literacy through an adult modeling good reading behavior.…

  3. Pleasure Reading Cures Readicide and Facilitates Academic Reading

    Science.gov (United States)

    Jennifer, J. Mary; Ponniah, R. Joseph

    2015-01-01

    Pleasure reading is an absolute choice to eradicate readicide, a systematic killing of the love for reading. This paper encompasses the different forms and consequences of readicide which will have negative impact not only on comprehension but also on the prior knowledge of a reader. Reading to score well on tests impedes the desire for reading…

  4. Reading by Design: Two Case Studies of Digital Reading Practices

    Science.gov (United States)

    Rowsell, Jennifer; Burke, Anne

    2009-01-01

    The digital reading practices of two middle school students in US and Canadian contexts are examined. Using a multimodal discourse framework, the authors contemplate what digital reading practice is and distinctive practices of reading texts online compared with printed, school-based literacy practices. By focusing on two different genres of…

  5. Predicting FCAT Reading Scores Using the Reading-Level Indicator

    Science.gov (United States)

    Stanley, Nile; Stanley, Laurel

    2011-01-01

    Multiple regression analysis indicates that the Reading-Level Indicator, a paper-and-pencil test, is a moderately strong predictor for the high-stakes standardized test, the Florida Comprehensive Achievement Test in Reading. Classroom teachers can administer the inexpensive Reading-Level Indicator in a short period of time and use the results as a…

  6. Reading for Real: Our Year with Reading Buddies

    Science.gov (United States)

    Ross, Patricia

    2014-01-01

    When Patricia Ross' high school students at the Phoenix Day School for the Deaf buddied up with elementary school students to improve their reading skills, amazing things happened. As they read to them, Ross' students, who were part of the 2012-2013 Integrated Language Arts and Social Studies program, increased their reading scores and forged…

  7. How do children read words? A focus on reading processes

    NARCIS (Netherlands)

    van den Boer, M.

    2014-01-01

    Being able to read is very important in our literate society. Many studies, therefore, have examined children’s reading skills to improve our understanding of reading development. In general, there have been two types of studies. On the one hand, there is a line of research that focuses on the

  8. Cultural Schema and Reading Comprehension

    Institute of Scientific and Technical Information of China (English)

    TanFuhong

    2004-01-01

    This paper is mainly focused on the examination of the role of cultural schema in readinghow the cultural schemacomprehension, in particular,helps or impedes reading comprehension; most important of all, the implications for teaching reading in China.

  9. General ideas on English reading

    Institute of Scientific and Technical Information of China (English)

    祝文瑛

    2015-01-01

    This paper is talking about some general ideas on English reading in order to help teachers and learners foster some reading skills by seeing through its natures aiming at effective and productive English teaching and learning.

  10. Selected Readings in Genetic Engineering

    Science.gov (United States)

    Mertens, Thomas R.; Robinson, Sandra K.

    1973-01-01

    Describes different sources of readings for understanding issues and concepts of genetic engineering. Broad categories of reading materials are: concerns about genetic engineering; its background; procedures; and social, ethical and legal issues. References are listed. (PS)

  11. Reading: Tired of Round Robin?

    Science.gov (United States)

    Indrisano, Roselmina

    1975-01-01

    "Oral reading is a process abundant in potential for teacher and learner" says the author, in response to a reader's question. Here she sets down some strategies to help you with a more effective reading program. (Editor/RK)

  12. Accelerating read mapping with FastHASH.

    Science.gov (United States)

    Xin, Hongyi; Lee, Donghyuk; Hormozdiari, Farhad; Yedkar, Samihan; Mutlu, Onur; Alkan, Can

    2013-01-01

    With the introduction of next-generation sequencing (NGS) technologies, we are facing an exponential increase in the amount of genomic sequence data. The success of all medical and genetic applications of next-generation sequencing critically depends on the existence of computational techniques that can process and analyze the enormous amount of sequence data quickly and accurately. Unfortunately, the current read mapping algorithms have difficulties in coping with the massive amounts of data generated by NGS.We propose a new algorithm, FastHASH, which drastically improves the performance of the seed-and-extend type hash table based read mapping algorithms, while maintaining the high sensitivity and comprehensiveness of such methods. FastHASH is a generic algorithm compatible with all seed-and-extend class read mapping algorithms. It introduces two main techniques, namely Adjacency Filtering, and Cheap K-mer Selection.We implemented FastHASH and merged it into the codebase of the popular read mapping program, mrFAST. Depending on the edit distance cutoffs, we observed up to 19-fold speedup while still maintaining 100% sensitivity and high comprehensiveness.

  13. Reading Speed as a Constraint of Accuracy of Self-Perception of Reading Skill

    Science.gov (United States)

    Kwon, Heekyung; Linderholm, Tracy

    2015-01-01

    We hypothesised that college students take reading speed into consideration when evaluating their own reading skill, even if reading speed does not reliably predict actual reading skill. To test this hypothesis, we measured self-perception of reading skill, self-perception of reading speed, actual reading skill and actual reading speed to…

  14. Reading Speed as a Constraint of Accuracy of Self-Perception of Reading Skill

    Science.gov (United States)

    Kwon, Heekyung; Linderholm, Tracy

    2015-01-01

    We hypothesised that college students take reading speed into consideration when evaluating their own reading skill, even if reading speed does not reliably predict actual reading skill. To test this hypothesis, we measured self-perception of reading skill, self-perception of reading speed, actual reading skill and actual reading speed to…

  15. So Much to Read, So Little Time: How Do We Read, and Can Speed Reading Help?

    Science.gov (United States)

    Rayner, Keith; Schotter, Elizabeth R; Masson, Michael E J; Potter, Mary C; Treiman, Rebecca

    2016-05-01

    The prospect of speed reading--reading at an increased speed without any loss of comprehension--has undeniable appeal. Speed reading has been an intriguing concept for decades, at least since Evelyn Wood introduced her Reading Dynamics training program in 1959. It has recently increased in popularity, with speed-reading apps and technologies being introduced for smartphones and digital devices. The current article reviews what the scientific community knows about the reading process--a great deal--and discusses the implications of the research findings for potential students of speed-reading training programs or purchasers of speed-reading apps. The research shows that there is a trade-off between speed and accuracy. It is unlikely that readers will be able to double or triple their reading speeds (e.g., from around 250 to 500-750 words per minute) while still being able to understand the text as well as if they read at normal speed. If a thorough understanding of the text is not the reader's goal, then speed reading or skimming the text will allow the reader to get through it faster with moderate comprehension. The way to maintain high comprehension and get through text faster is to practice reading and to become a more skilled language user (e.g., through increased vocabulary). This is because language skill is at the heart of reading speed.

  16. The Explicit Instruction of Reading Strategies: Directed Reading Thinking Activity vs. Guided Reading Strategies

    Directory of Open Access Journals (Sweden)

    Mohammad Mehdi Yazdani

    2015-05-01

    Full Text Available Investigating the efficiencies and deficiencies of reading strategies is one of the noticeable issues in the related theory and research in reading comprehension instruction. This study was to examine the impact of Directed Reading Thinking Activity (DRTA and Guided Reading (GR on reading comprehension. Sixty three Iranian students of grade one in Shahed high school in the city of Bojnourd took part in the study. They were assigned in three groups, one control and two experimental groups. The instruction lasted for ten weeks. This study utilized a pretest posttest control group in quantitative quasi- experimental design. The same reading comprehension test was administered as pre-test and post-test. The results were twofold: First, the instruction of learning strategies could foster reading comprehension skill. Second, while the explicit instruction of both strategies could improve the students' reading comprehension skill, Directed Reading Thinking Activity had a more significant positive effect than Guided Reading. Keywords: reading strategy, explicit, directed reading thinking activity (DRTA, guided reading (GR

  17. Improving Students' English Reading Skills

    Institute of Scientific and Technical Information of China (English)

    段士爱

    2009-01-01

    This paper aims to help students who study English as a second language improve reading skills.Based on the reading theoretical foundation.some problems which often encountered during the process of reading will be discussed.Finally,a conclusion as to how to solve these problems will be made.

  18. Reading Processes and Parenting Styles

    Science.gov (United States)

    Carreteiro, Rui Manuel; Justo, João Manuel; Figueira, Ana Paula

    2016-01-01

    Home literacy environment explains between 12 and 18.5% of the variance of children's language skills. Although most authors agree that children whose parents encourage them to read tend to develop better and earlier reading skills, some authors consider that the impact of family environment in reading skills is overvalued. Probably, other…

  19. Reading Processes and Parenting Styles

    Science.gov (United States)

    Carreteiro, Rui Manuel; Justo, João Manuel; Figueira, Ana Paula

    2016-01-01

    Home literacy environment explains between 12 and 18.5% of the variance of children's language skills. Although most authors agree that children whose parents encourage them to read tend to develop better and earlier reading skills, some authors consider that the impact of family environment in reading skills is overvalued. Probably, other…

  20. Investigating Gender Differences in Reading

    Science.gov (United States)

    Logan, Sarah; Johnston, Rhona

    2010-01-01

    Girls consistently outperform boys on tests of reading comprehension, although the reason for this is not clear. In this review, differences between boys and girls in areas relating to reading will be investigated as possible explanations for consistent gender differences in reading attainment. The review will examine gender differences within the…

  1. Reading comprehension in Parkinson's disease.

    Science.gov (United States)

    Murray, Laura L; Rutledge, Stefanie

    2014-05-01

    Although individuals with Parkinson's disease (PD) self-report reading problems and experience difficulties in cognitive-linguistic functions that support discourse-level reading, prior research has primarily focused on sentence-level processing and auditory comprehension. Accordingly, the authors investigated the presence and nature of reading comprehension in PD, hypothesizing that (a) individuals with PD would display impaired accuracy and/or speed on reading comprehension tests and (b) reading performances would be correlated with cognitive test results. Eleven adults with PD and 9 age- and education-matched control participants completed tests that evaluated reading comprehension; general language and cognitive abilities; and aspects of attention, memory, and executive functioning. The PD group obtained significantly lower scores on several, but not all, reading comprehension, language, and cognitive measures. Memory, language, and disease severity were significantly correlated with reading comprehension for the PD group. Individuals in the early stages of PD without dementia or broad cognitive deficits can display reading comprehension difficulties, particularly for high- versus basic-level reading tasks. These reading difficulties are most closely related to memory, high-level language, and PD symptom severity status. The findings warrant additional research to delineate further the types and nature of reading comprehension impairments experienced by individuals with PD.

  2. Neurological Implications of Reading Disability.

    Science.gov (United States)

    Richards, Edith G.

    1981-01-01

    A review of studies into the neurological aspects of reading disabilities indicates that two positions have been taken with regard to the brain and reading: (1) language skills are generally considered to be the function of the left hemisphere of the brain; and (2) very poor reading may be related to bilateral spatial processing for both boys and…

  3. Content Schemata and Reading Comprehension

    Institute of Scientific and Technical Information of China (English)

    LiKe

    2004-01-01

    For students of non-English majors in China, reading ability has been considered as one of the most important skills that they should acquire. However, teachers of English often complain that students reading in English seem to read with less comprehension and slower speed than expected. It is true that their failure is due to inadequate knowledge of vocabulary and

  4. Teaching Reading: Research into Practice

    Science.gov (United States)

    Macalister, John

    2014-01-01

    In pre-service and in-service language teacher education, and in curriculum-related projects in second and foreign language settings, a recurrent issue is the failure to relate the teaching of reading to reading as a meaning-making activity. In this paper, I will consider what current research on second language (L2) reading has actually succeeded…

  5. Awareness Development for Online Reading

    Science.gov (United States)

    Zenotz, Victoria

    2012-01-01

    In a world in which online reading is becoming increasingly common and, as a consequence, online literacy more and more necessary, this paper focuses on possibility of training L2 (second language) readers to bridge the gap between paper reading and online reading. Many researchers believe metacognitive awareness to be the most important ability…

  6. The Unexplained Nature of Reading

    Science.gov (United States)

    Adelman, James S.; Marquis, Suzanne J.; Sabatos-DeVito, Maura G.; Estes, Zachary

    2013-01-01

    The effects of properties of words on their reading aloud response times (RTs) are 1 major source of evidence about the reading process. The precision with which such RTs could potentially be predicted by word properties is critical to evaluate our understanding of reading but is often underestimated due to contamination from individual…

  7. Improve Reading with Complex Texts

    Science.gov (United States)

    Fisher, Douglas; Frey, Nancy

    2015-01-01

    The Common Core State Standards have cast a renewed light on reading instruction, presenting teachers with the new requirements to teach close reading of complex texts. Teachers and administrators should consider a number of essential features of close reading: They are short, complex texts; rich discussions based on worthy questions; revisiting…

  8. Neurological Aspects of Reading Disability.

    Science.gov (United States)

    Nelson, Louis R.

    The author, a neurologist, looks at the nature of reading disabilities. He suggests that many reading disabilities are the result of normal constitutional differences and that the term "minimal brain dysfunction" is rarely appropriate and does not help the remediation process. Noted are various theories which relate neurology and reading ability.…

  9. The "RAP" on Reading Comprehension

    Science.gov (United States)

    Hagaman, Jessica L.; Luschen, Kati; Reid, Robert

    2010-01-01

    Reading problems are one of the most frequent reasons students are referred for special education services and the disparity between students with reading difficulties and those who read successfully appears to be increasing. As a result, there is now an emphasis on early intervention programs such as RTI. In many cases, early intervention in…

  10. Relations Among Oral Reading Fluency, Silent Reading Fluency, and Reading Comprehension: A Latent Variable Study of First-Grade Readers

    OpenAIRE

    Y. S. Kim; Wagner, Richard K.; Foster, E.

    2011-01-01

    The present study examined oral and silent reading fluency and their relations with reading comprehension. In a series of structural equation models (SEM) with latent variables using data from 316 first-grade students, (1) silent and oral reading fluency were found to be related yet distinct forms of reading fluency; (2) silent reading fluency predicted reading comprehension better for skilled readers than for average readers; (3) list reading fluency predicted reading compr...

  11. Explore computer desk friendly design

    Institute of Scientific and Technical Information of China (English)

    张雯

    2015-01-01

    Sitting work process in order to solve health problems in the theory of ergonomics as a guide, by analyzing the use of computers and the reading and writing of these two types of people working jobs sitting posture and sitting, that “student occupational disease”, “white-collar occupational disease” and other a key reason for health risks is bound to happen: the current computer desk structural defects exist. Computer desk made some important points of human design.

  12. Reading, Perceptual Strategies and Contrastive Analysis

    Science.gov (United States)

    Cowan, J. Ronayne

    1976-01-01

    Analyzes syntactic processes in three learning situations, Japanese reading English, Persians reading English and English speakers reading Hindi; discussed in terms of reading process and second language learning models. (Author/RM)

  13. The Relationship of Print Reading in Tier I Instruction and Reading Achievement for Kindergarten Students at Risk of Reading Difficulties

    Science.gov (United States)

    Wanzek, Jeanne; Roberts, Greg; Al Otaiba, Stephanie; Kent, Shawn C.

    2014-01-01

    For many students at risk of reading difficulties, effective, early reading instruction can improve reading outcomes and set them on a positive reading trajectory. Thus, response-to-intervention models include a focus on a student's Tier I reading instruction as one element for preventing reading difficulties and identifying students with a…

  14. HPC-MAQ : A PARALLEL SHORT-READ REFERENCE ASSEMBLER

    Directory of Open Access Journals (Sweden)

    Veeram Venkata Siva Prasad

    2011-07-01

    Full Text Available Bioinformatics and computational biology are rooted in life sciences as well as computer and information sciences and technologies. Bioinformatics applies principles of information sciences and technologies to make the vast, diverse, and complex life sciences data more understandable and useful. Computational biology uses mathematical and computational approaches to address theoretical and experimental questions in biology. Short read sequence assembly is one of the most important steps in the analysis of biological data. There are many open source software’s available for short read sequence assembly where MAQ is one such popularly used software by the research community. In general, biological data sets generated by next generation sequencers are very huge and massive which requires tremendous amount of computational resources. The algorithm used for the short read sequence assembly is NP Hard which is computationally expensive and time consuming. Also MAQ is single threaded software which doesn't use the power of multi core and distributed computing and it doesn't scale. In this paper we report HPC-MAQ which addresses the NP-Hard related challenges of genome reference assembly and enables MAQ parallel and scalable through Hadoop which is a software framework for distributed computing.

  15. Davies, Florence (1995. Introducing Reading. Davies, Florence (1995. Introducing Reading.

    Directory of Open Access Journals (Sweden)

    Sonia Maria Gomes Ferreira

    2008-04-01

    Full Text Available Arising at a time of unprecedented growth of interest in fostering critical thinking, Introducing Reading offers a clear introduction and thorough account of contemporary developments in the field of reading. While overtly focusing on the special demands of social and human aspects of the reading practice, the issues raised have crucial resonance in the sphere of critical reading. Explicitly addressed to teachers of mother tongue and foreign language contexts, the book claims to elaborate on aspects of reading which have received meager attention to date: individual readers engaged in different real-world reading tasks, the social contexts where such readers engage and interact with texts, and the nature and variety of texts, here regarded as “participants” in the interaction between reader and writer. To this extent, the book successfully reaches the ambitious aim of “socializing and humanizing reading and the teaching of reading” (p. xi. Arising at a time of unprecedented growth of interest in fostering critical thinking, Introducing Reading offers a clear introduction and thorough account of contemporary developments in the field of reading. While overtly focusing on the special demands of social and human aspects of the reading practice, the issues raised have crucial resonance in the sphere of critical reading. Explicitly addressed to teachers of mother tongue and foreign language contexts, the book claims to elaborate on aspects of reading which have received meager attention to date: individual readers engaged in different real-world reading tasks, the social contexts where such readers engage and interact with texts, and the nature and variety of texts, here regarded as “participants” in the interaction between reader and writer. To this extent, the book successfully reaches the ambitious aim of “socializing and humanizing reading and the teaching of reading” (p. xi.

  16. Read again or read anew? Children’s reading practices in a public library

    OpenAIRE

    2016-01-01

    This study discusses repeated reading as a recurring reading practice in childhood. Why do children so often wish to read stories already known to them? What is the meaning and the importance of reading again? We present the results of a master’s research project conducted in a public library with children aged 4 to 10 years. Our methodological strategies consisted of participant observations, photographic records, semi-structured interviews and informal conversation with children who regular...

  17. Ideogram reading in alexia.

    Science.gov (United States)

    Yamadori, A

    1975-06-01

    A case of alexia with agraphia in a Japanese patient is presented. Reading difficulty was severe in words composed of phonograms (Kana), while reading of words composed of Ideograms (Kanji) was better preserved. Writing was severely impaired in both types of characters. Occlusion of the angular branch of the left middle cerebral artery was demonstrated by carotid arteriography and was considered responsible for the symptoms. Two additional cases of alexia with agraphia from the Japanese literature are reviewed. Their linguistic features were similar to the present case. A hypothesis of a functional disconnexion between visual and auditory-oral systems is proposed to explain why Kana processing was more severly affected than Kanji processing.

  18. Reading and My Life

    Institute of Scientific and Technical Information of China (English)

    徐娟

    2005-01-01

    @@ Reading has accompanied me for many years, from1 a pupil to an undergraduate. It enriches my life, and the most significant2 is that it teaches me how to live. Reading instructs me to treat life unperturbedly(泰然自若地). There is such a story.3 An angler(钓鱼者) went fishing in the early morning and came back at dusk without any fish, He spent the whole day but gained nothing. However, he was blissful(有福的). To the angler, it's none of his business for fish doesn't bite the baits4, but5 what he has angled is happiness. We live calmly and confidently, so we can get delightful experiences.

  19. Quantum reading capacity

    Science.gov (United States)

    Pirandola, Stefano; Lupo, Cosmo; Giovannetti, Vittorio; Mancini, Stefano; Braunstein, Samuel L.

    2011-11-01

    The readout of a classical memory can be modelled as a problem of quantum channel discrimination, where a decoder retrieves information by distinguishing the different quantum channels encoded in each cell of the memory (Pirandola 2011 Phys. Rev. Lett. 106 090504). In the case of optical memories, such as CDs and DVDs, this discrimination involves lossy bosonic channels and can be remarkably boosted by the use of nonclassical light (quantum reading). Here we generalize these concepts by extending the model of memory from single-cell to multi-cell encoding. In general, information is stored in a block of cells by using a channel-codeword, i.e. a sequence of channels chosen according to a classical code. Correspondingly, the readout of data is realized by a process of ‘parallel’ channel discrimination, where the entire block of cells is probed simultaneously and decoded via an optimal collective measurement. In the limit of a large block we define the quantum reading capacity of the memory, quantifying the maximum number of readable bits per cell. This notion of capacity is nontrivial when we suitably constrain the physical resources of the decoder. For optical memories (encoding bosonic channels), such a constraint is energetic and corresponds to fixing the mean total number of photons per cell. In this case, we are able to prove a separation between the quantum reading capacity and the maximum information rate achievable by classical transmitters, i.e. arbitrary classical mixtures of coherent states. In fact, we can easily construct nonclassical transmitters that are able to outperform any classical transmitter, thus showing that the advantages of quantum reading persist in the optimal multi-cell scenario.

  20. Tired of Reading

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    China has a long tradition of highlighting reading for children, but many of today's youngsters seem not to have developed a love of books Shoved into Cheng Qidi's room is a bulky bookcase, all three of its shelves full of books sorted by their subjects. Dozens of books occupy most of the desk that's beside the bookcase, while on the wall is a poster of U.S. basketball star Allen Iverson.

  1. Reading Heidegger after Derrida

    Directory of Open Access Journals (Sweden)

    Michael J. Strawser

    2013-11-01

    Full Text Available This essay attempts to broach the complex difference between Martin Heidegger and Jacques Derrida, It focuses on the fundamental assumptions involved in the reading of Heidegger's Being and Time and Derrida's early "noted" attention to this text. Is Heidegger's early work essentially tainted by "the metaphysics of presence," as Derrida wishes to suggest? After sketching Derrida's interpretation, the author attempts to show how readers of Being and Time need not succumb to Derrida's criticism.

  2. Reading to Learn or Learning to Read? Engaging College Students in Course Readings

    Science.gov (United States)

    Kerr, Mary Margaret; Frese, Kristen M.

    2017-01-01

    Despite instructors' belief that class readings are integral to the learning process, only 20-30% of undergraduate students complete required readings. Failure to complete course reading has been associated with declines in exam and research performance. This article first offers a brief review of the literature on why students do not complete…

  3. Program Evaluation of the Direct Instruction Reading Interventions: Reading Mastery and Corrective Reading

    Science.gov (United States)

    Jarvis, Nita M.

    2016-01-01

    The purpose of this program evaluation was to evaluate the Direct Instruction programs, Reading Mastery and Corrective Reading, from SRA McGraw-Hill Publishing Company, which were being used as a school-wide reading intervention. These programs were implemented at a small elementary school in the Piedmont area of North Carolina beginning in the…

  4. Word Reading Efficiency, Text Reading Fluency, and Reading Comprehension among Chinese Learners of English

    Science.gov (United States)

    Jiang, Xiangying; Sawaki, Yasuyo; Sabatini, John

    2012-01-01

    This study examined the relationship among word reading efficiency, text reading fluency, and reading comprehension for adult English as a Foreign Language (EFL) learners. Data from 185 adult Chinese EFL learners preparing to take the Test-of-English-as-a-Foreign-Language[TM] (TOEFL[R]) were analyzed in this study. The participants completed a…

  5. Word Reading Efficiency, Text Reading Fluency, and Reading Comprehension among Chinese Learners of English

    Science.gov (United States)

    Jiang, Xiangying; Sawaki, Yasuyo; Sabatini, John

    2012-01-01

    This study examined the relationship among word reading efficiency, text reading fluency, and reading comprehension for adult English as a Foreign Language (EFL) learners. Data from 185 adult Chinese EFL learners preparing to take the Test-of-English-as-a-Foreign-Language[TM] (TOEFL[R]) were analyzed in this study. The participants completed a…

  6. Repeated Reading for Developing Reading Fluency and Reading Comprehension: The Case of EFL Learners in Vietnam

    Science.gov (United States)

    Gorsuch, Greta; Taguchi, Etsuo

    2008-01-01

    Reading in a foreign or second language is often a laborious process, often caused by underdeveloped word recognition skills, among other things, of second and foreign language readers. Developing fluency in L2/FL reading has become an important pedagogical issue in L2 settings and one major component of reading fluency is fast and accurate word…

  7. The Effects of Extensive Reading on Reading Comprehension, Reading Rate, and Vocabulary Acquisition

    Science.gov (United States)

    Suk, Namhee

    2017-01-01

    Several empirical studies and syntheses of extensive reading have concluded that extensive reading has positive impacts on language learning in second- and foreign-language settings. However, many of the studies contained methodological or curricular limitations, raising questions about the asserted positive effects of extensive reading. The…

  8. XII Elkonin Readings

    Directory of Open Access Journals (Sweden)

    Bugrimenko E.A.,

    2016-07-01

    Full Text Available The article introduces the reader the main content of report presented at the XII Elkonin Readings (4th March, 2016. Elkonin Readings takes place each 2 years in Psychological Institute, Russian Academy of education. This year they are focused on the problem of “Mediation and development”. Speakers from different institutions presented their approaches to solving these problems. The theoretical foundation of the new understanding of the relationship of functional genesis and ontogenesis, buildings mediation activities, proximal development areas have been disclosed in the articles of V.V. Rubtsov, D.B. Elkonin, P.G. Nezhnov. The new conditions for mediation were created on the basis of the different materials (games, reading, and spatial image of “self” according to an experimental practice of teaching and correction of self- development. Developing of creative ways of mediation were mentioned in the articles of L.I. Elkoninov, E.O. Smirnov, E.A. Abdulaeva, E.A. Bugrimenko, N.U. Mangutov, that meet actual problems for modern children.

  9. Word Perfect: Literacy in the Computer Age.

    Science.gov (United States)

    Tuman, Myron C.

    Elaborating on Emile Durkheim's claim that major debates about pedagogy are always an indicator of underlying social change, this book charts the enormous impact computers are having on how people read and write, how reading and writing are taught, and how literacy is defined. The larger concern of the book is how technology generally affects not…

  10. Reading and writing the neural code.

    Science.gov (United States)

    Stanley, Garrett B

    2013-03-01

    It has been more than 20 years since Bialek and colleagues published a landmark paper asking a seemingly innocuous question: what can we extract about the outside world from the spiking activity of sensory neurons? Can we read the neural code? Although this seemingly simple question has helped us shed light on the neural code, we still do not understand the anatomical and neurophysiological constraints that enable these codes to propagate across synapses and form the basis for computations that we need to interact with our environment. The sensitivity of neuronal activity to the timing of synaptic inputs naturally suggests that synchrony determines the form of the neural code, and, in turn, regulation of synchrony is a critical element in 'writing' the neural code through the artificial control of microcircuits to activate downstream structures. In this way, reading and writing the neural code are inextricably linked.

  11. Application of computational intelligence to biology

    CERN Document Server

    Sekhar, Akula

    2016-01-01

    This book is a contribution of translational and allied research to the proceedings of the International Conference on Computational Intelligence and Soft Computing. It explains how various computational intelligence techniques can be applied to investigate various biological problems. It is a good read for Research Scholars, Engineers, Medical Doctors and Bioinformatics researchers.

  12. On the Practice Teaching of English Reading

    Science.gov (United States)

    Gao, Yonghong

    2009-01-01

    The main task of practice teaching of English Reading is to train students' independent reading ability and good reading habits. Extra-curricular reading of English literature and English newspapers and magazines plays an active role in improving English reading ability. The principle of selecting reading materials, the scope of selection and the…

  13. Why Reading Fluency Should Be Hot

    Science.gov (United States)

    Rasinski, Timothy V.

    2012-01-01

    This article explores problems that have surfaced in the teaching of reading fluency and how teachers and reading coaches can resolve those problems. Specific issues addressed include reading fluency being defined as reading fast and instruction that is focused on having students read fast, reading fluency viewed as solely and oral reading…

  14. Effective Ways of Extensive Reading Teaching

    Institute of Scientific and Technical Information of China (English)

    杨柳

    2012-01-01

    COmpared with intensive reading; extenSiVe reading Can arouse Students' interest in reading, and enrich their back- ground knowledge about western COuntries. Therefore, we Should improve both and pay Special attention tO the extensive reading So that students' reading ability can be enhanced: The following points Should be noticed when teaching extensive reading.

  15. Reading Disability and the Elementary School Counselor.

    Science.gov (United States)

    Martinez, David H.; Phelps, R. Neal

    1980-01-01

    Provides the elementary school counselor with a knowledge base in the reading and reading disability areas. The discussion on reading highlights four major areas with which the elementary school counselor should be familiar: definition of reading, proliferation of terms, reading skills assessment, and reading disability. (Author)

  16. Underlying skills of oral and silent reading

    NARCIS (Netherlands)

    van den Boer, M.; van Bergen, E.; de Jong, P.F.

    2014-01-01

    Many studies have examined reading and reading development. The majority of these studies, however, focused on oral reading rather than on the more dominant silent reading mode. Similarly, it is common practice to assess oral reading abilities rather than silent reading abilities in schools and in d

  17. Size as a determinant of reading speed

    Energy Technology Data Exchange (ETDEWEB)

    Bailey, I.; Clear, R.; Berman, S.

    1992-03-01

    The speed of reading unrelated words as a function of luminance, size, and contrast, was measured with an eye movement monitor for fifteen young adults. Subjects read up to 5,000 words in a test session, with the exact number depending upon their acuity. The size of the smallest legible print at a given luminance and contrast for these subjects was found to fit well to the Blackwell-Taylor detection threshold data above about 1 minute of arc. At lower sizes inclusion of a resolution size term provided an excellent fit. Reading speed was fit to a number of visual performance models. It was found that for most subjects that a ratio of the print size to an estimate of the threshold print size (a VL{sub size}) gave the best fits to the data. The threshold size was computed with a fit to the Blackwell-Taylor detection threshold data, modified to include a resolution size term as above. For the sole remaining subject a slightly better fit was obtained with a VL{sub contrast} model, where again the thresholds were modified by a limiting size term. The implication of these results for visual performance modeling is discussed. The reading speed for all subjects varied rapidly with size near the acuity limit, but became almost independent of visibility parameters as long as size is two times the acuity limit. These results show that size is a powerful determinant of reading speed, and suggest that minification of about 1/2 power could be used as a field test for adequate visibility.

  18. Size as a determinant of reading speed

    Energy Technology Data Exchange (ETDEWEB)

    Bailey, I.; Clear, R.; Berman, S.

    1992-03-01

    The speed of reading unrelated words as a function of luminance, size, and contrast, was measured with an eye movement monitor for fifteen young adults. Subjects read up to 5,000 words in a test session, with the exact number depending upon their acuity. The size of the smallest legible print at a given luminance and contrast for these subjects was found to fit well to the Blackwell-Taylor detection threshold data above about 1 minute of arc. At lower sizes inclusion of a resolution size term provided an excellent fit. Reading speed was fit to a number of visual performance models. It was found that for most subjects that a ratio of the print size to an estimate of the threshold print size (a VL[sub size]) gave the best fits to the data. The threshold size was computed with a fit to the Blackwell-Taylor detection threshold data, modified to include a resolution size term as above. For the sole remaining subject a slightly better fit was obtained with a VL[sub contrast] model, where again the thresholds were modified by a limiting size term. The implication of these results for visual performance modeling is discussed. The reading speed for all subjects varied rapidly with size near the acuity limit, but became almost independent of visibility parameters as long as size is two times the acuity limit. These results show that size is a powerful determinant of reading speed, and suggest that minification of about 1/2 power could be used as a field test for adequate visibility.

  19. Synthetic long-read sequencing reveals intraspecies diversity in the human microbiome.

    Science.gov (United States)

    Kuleshov, Volodymyr; Jiang, Chao; Zhou, Wenyu; Jahanbani, Fereshteh; Batzoglou, Serafim; Snyder, Michael

    2016-01-01

    Identifying bacterial strains in metagenome and microbiome samples using computational analyses of short-read sequences remains a difficult problem. Here, we present an analysis of a human gut microbiome using TruSeq synthetic long reads combined with computational tools for metagenomic long-read assembly, variant calling and haplotyping (Nanoscope and Lens). Our analysis identifies 178 bacterial species, of which 51 were not found using shotgun reads alone. We recover bacterial contigs that comprise multiple operons, including 22 contigs of >1 Mbp. Furthermore, we observe extensive intraspecies variation within microbial strains in the form of haplotypes that span up to hundreds of Kbp. Incorporation of synthetic long-read sequencing technology with standard short-read approaches enables more precise and comprehensive analyses of metagenomic samples.

  20. Network-based reading system for lung cancer screening CT

    Science.gov (United States)

    Fujino, Yuichi; Fujimura, Kaori; Nomura, Shin-ichiro; Kawashima, Harumi; Tsuchikawa, Megumu; Matsumoto, Toru; Nagao, Kei-ichi; Uruma, Takahiro; Yamamoto, Shinji; Takizawa, Hotaka; Kuroda, Chikazumi; Nakayama, Tomio

    2006-03-01

    This research aims to support chest computed tomography (CT) medical checkups to decrease the death rate by lung cancer. We have developed a remote cooperative reading system for lung cancer screening over the Internet, a secure transmission function, and a cooperative reading environment. It is called the Network-based Reading System. A telemedicine system involves many issues, such as network costs and data security if we use it over the Internet, which is an open network. In Japan, broadband access is widespread and its cost is the lowest in the world. We developed our system considering human machine interface and security. It consists of data entry terminals, a database server, a computer aided diagnosis (CAD) system, and some reading terminals. It uses a secure Digital Imaging and Communication in Medicine (DICOM) encrypting method and Public Key Infrastructure (PKI) based secure DICOM image data distribution. We carried out an experimental trial over the Japan Gigabit Network (JGN), which is the testbed for the Japanese next-generation network, and conducted verification experiments of secure screening image distribution, some kinds of data addition, and remote cooperative reading. We found that network bandwidth of about 1.5 Mbps enabled distribution of screening images and cooperative reading and that the encryption and image distribution methods we proposed were applicable to the encryption and distribution of general DICOM images via the Internet.

  1. Atropos: specific, sensitive, and speedy trimming of sequencing reads

    Directory of Open Access Journals (Sweden)

    John P. Didion

    2017-08-01

    Full Text Available A key step in the transformation of raw sequencing reads into biological insights is the trimming of adapter sequences and low-quality bases. Read trimming has been shown to increase the quality and reliability while decreasing the computational requirements of downstream analyses. Many read trimming software tools are available; however, no tool simultaneously provides the accuracy, computational efficiency, and feature set required to handle the types and volumes of data generated in modern sequencing-based experiments. Here we introduce Atropos and show that it trims reads with high sensitivity and specificity while maintaining leading-edge speed. Compared to other state-of-the-art read trimming tools, Atropos achieves significant increases in trimming accuracy while remaining competitive in execution times. Furthermore, Atropos maintains high accuracy even when trimming data with elevated rates of sequencing errors. The accuracy, high performance, and broad feature set offered by Atropos makes it an appropriate choice for the pre-processing of Illumina, ABI SOLiD, and other current-generation short-read sequencing datasets. Atropos is open source and free software written in Python (3.3+ and available at https://github.com/jdidion/atropos.

  2. Why should I read? - A cross-cultural investigation into adolescents' reading socialisation and reading attitude

    Science.gov (United States)

    Broeder, Peter; Stokmans, Mia

    2013-06-01

    While reading behaviour of adolescents is a frequent object of research, most studies in this field are restricted to a single country. This study investigates reading as a leisure-time activity across social groups from three regions differing in reading tradition as well as in the facilities available for reading. The authors analyse the reading behaviour of a total of 2,173 adolescents in the Netherlands, in Beijing (China), and in Cape Town (South Africa). Taking Icek Ajzen's Theory of Planned Behaviour as a starting point, the authors adjusted it to model the three most important determinants of reading behaviour, namely (1) reading attitude; (2) subjective norms (implicit and explicit social pressure to read); and (3) perceived behavioural control, which includes reading proficiency and appropriateness of the available books (book supply). While they found the adjusted model to fit the Dutch and Beijing situation quite well, it appeared to be inappropriate for the Cape Town situation. Despite considerable cultural and situational differences between the Netherlands and Beijing, the results show a similar pattern for these two environments. The most important determinants turn out to be: the hedonic reading attitude, the implicit norm of family and friends, the attractiveness of the available choice of books, and the perceived reading proficiency.

  3. Underlying skills of oral and silent reading.

    Science.gov (United States)

    van den Boer, Madelon; van Bergen, Elsje; de Jong, Peter F

    2014-12-01

    Many studies have examined reading and reading development. The majority of these studies, however, focused on oral reading rather than on the more dominant silent reading mode. Similarly, it is common practice to assess oral reading abilities rather than silent reading abilities in schools and in diagnosis of reading impairments. More important, insights gained through examinations of oral reading tend to be generalized to silent reading. In the current study, we examined whether such generalizations are justified. We directly compared oral and silent reading fluency by examining whether these reading modes relate to the same underlying skills. In total, 132 fourth graders read words, sentences, and text orally, and 123 classmates read the same material silently. As underlying skills, we considered phonological awareness, rapid naming, and visual attention span. All skills correlated significantly with both reading modes. Phonological awareness contributed equally to oral and silent reading. Rapid naming, however, correlated more strongly with oral reading than with silent reading. Visual attention span correlated equally strongly with both reading modes but showed a significant unique contribution only to silent reading. In short, we showed that oral and silent reading indeed are fairly similar reading modes, based on the relations with reading-related cognitive skills. However, we also found differences that warrant caution in generalizing findings across reading modes. Copyright © 2014 Elsevier Inc. All rights reserved.

  4. Accurate genome relative abundance estimation based on shotgun metagenomic reads.

    Directory of Open Access Journals (Sweden)

    Li C Xia

    Full Text Available Accurate estimation of microbial community composition based on metagenomic sequencing data is fundamental for subsequent metagenomics analysis. Prevalent estimation methods are mainly based on directly summarizing alignment results or its variants; often result in biased and/or unstable estimates. We have developed a unified probabilistic framework (named GRAMMy by explicitly modeling read assignment ambiguities, genome size biases and read distributions along the genomes. Maximum likelihood method is employed to compute Genome Relative Abundance of microbial communities using the Mixture Model theory (GRAMMy. GRAMMy has been demonstrated to give estimates that are accurate and robust across both simulated and real read benchmark datasets. We applied GRAMMy to a collection of 34 metagenomic read sets from four metagenomics projects and identified 99 frequent species (minimally 0.5% abundant in at least 50% of the data-sets in the human gut samples. Our results show substantial improvements over previous studies, such as adjusting the over-estimated abundance for Bacteroides species for human gut samples, by providing a new reference-based strategy for metagenomic sample comparisons. GRAMMy can be used flexibly with many read assignment tools (mapping, alignment or composition-based even with low-sensitivity mapping results from huge short-read datasets. It will be increasingly useful as an accurate and robust tool for abundance estimation with the growing size of read sets and the expanding database of reference genomes.

  5. Accelerating metagenomic read classification on CUDA-enabled GPUs.

    Science.gov (United States)

    Kobus, Robin; Hundt, Christian; Müller, André; Schmidt, Bertil

    2017-01-03

    Metagenomic sequencing studies are becoming increasingly popular with prominent examples including the sequencing of human microbiomes and diverse environments. A fundamental computational problem in this context is read classification; i.e. the assignment of each read to a taxonomic label. Due to the large number of reads produced by modern high-throughput sequencing technologies and the rapidly increasing number of available reference genomes software tools for fast and accurate metagenomic read classification are urgently needed. We present cuCLARK, a read-level classifier for CUDA-enabled GPUs, based on the fast and accurate classification of metagenomic sequences using reduced k-mers (CLARK) method. Using the processing power of a single Titan X GPU, cuCLARK can reach classification speeds of up to 50 million reads per minute. Corresponding speedups for species- (genus-)level classification range between 3.2 and 6.6 (3.7 and 6.4) compared to multi-threaded CLARK executed on a 16-core Xeon CPU workstation. cuCLARK can perform metagenomic read classification at superior speeds on CUDA-enabled GPUs. It is free software licensed under GPL and can be downloaded at https://github.com/funatiq/cuclark free of charge.

  6. Digital reading:An overview

    Institute of Scientific and Technical Information of China (English)

    Ziming; LIU

    2012-01-01

    Purpose: Digital reading is an important research topic in contemporary information science research. This paper aims to provide a snapshot of major studies on digital reading over the past few years.Design/methodology/approach: This paper begins by introducing the background in digital reading, then outlines major research findings.Findings: The paper demonstrates the growth of interest in information science and other disciplines in digital reading behavior. Five areas are highlighted: Digital reading behavior,print vs. digital, preference for reading medium, multi-tasking and learning, and technological advancement and traditional attachment.Research limitations: Only major studies in the North American and European countries are covered.Practical implications: Understanding reading behavior in the digital environment would help develop more effective reading devices and empower readers in the online environment.Originality/value: The paper represents a first attempt to compare, evaluate, and synthesize recent studies on digital reading. Implications for the changes in reading behavior are discussed, and directions for future research are suggested.

  7. The effect of aging on the brain network for exception word reading.

    Science.gov (United States)

    Provost, Jean-Sebastien; Brambati, Simona M; Chapleau, Marianne; Wilson, Maximiliano A

    2016-11-01

    Cognitive and computational models of reading aloud agree on the existence of two procedures for reading. Pseudowords (e.g., atendier) are correctly read through subword processes only while exception words (e.g., pint) are only correctly read via whole-words processes. Regular words can be correctly read by means of either way. Previous behavioral studies showed that older adults relied more on whole-word processing for reading. The aim of the present fMRI study was to verify whether this larger whole-word reliance for reading in older adults was reflected by changes in the pattern of brain activation. Both young and elderly participants read aloud pseudowords, exception and regular words in the scanner. Behavioral results reproduced those of previous studies showing that older adults made significantly less errors when reading exception words. Neuroimaging results showed significant activation of the left anterior temporal lobe (ATL), a key region implicated in whole-word reading for exception word reading in both young and elderly participants. Critically, ATL activation was also found for regular word reading in the elderly. No differences were observed in the pattern of activation between regular and pseudowords in the young. In conclusion, these results extend evidence on the critical role of the left ATL for exception word reading to elderly participants. Additionally, our study shows for the first time from a developmental point of view that the behavioral changes found in reading during normal aging also have a brain counterpart in the reading network changes that sustain exception and regular word reading in the elderly. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. The Three Stages of Teaching Reading

    Institute of Scientific and Technical Information of China (English)

    郝禹

    2005-01-01

    If we want to improve our way of teaching, one way is to teach reading in three stages: Pre- reading stage, while-reading stage, and post- reading stage. Each stage has a different goal and deals with different reading strategies. Prereading means before the text is read. In while reading stage, we have looked at the main reading skills: skimming, scanning , reading for detail , drawing inferences about the author's purpose and intention. Post - reading stage mainly focuses on the exploitation of the text. It aims to help the reader understand the content and structure of the text, as well as the author's purpose in writing it.

  9. The Role of Speech Prosody and Text Reading Prosody in Children's Reading Comprehension

    Science.gov (United States)

    Veenendaal, Nathalie J.; Groen, Margriet A.; Verhoeven, Ludo

    2014-01-01

    Background: Text reading prosody has been associated with reading comprehension. However, text reading prosody is a reading-dependent measure that relies heavily on decoding skills. Investigation of the contribution of speech prosody--which is independent from reading skills--in addition to text reading prosody, to reading comprehension could…

  10. The Role of Speech Prosody and Text Reading Prosody in Children's Reading Comprehension

    Science.gov (United States)

    Veenendaal, Nathalie J.; Groen, Margriet A.; Verhoeven, Ludo

    2014-01-01

    Background: Text reading prosody has been associated with reading comprehension. However, text reading prosody is a reading-dependent measure that relies heavily on decoding skills. Investigation of the contribution of speech prosody--which is independent from reading skills--in addition to text reading prosody, to reading comprehension could…

  11. Diurnal Cycle Computations

    Energy Technology Data Exchange (ETDEWEB)

    Covey, Curt [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Doutriaux, Charles [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-12-01

    Directory /export_backup/covey1/CMIP5/Precipitation/DiurnalCycle/GridpointTimeseries/CMCCBCM_etal/ on crunchy.llnl.gov contains Python / UV-CDAT scripts compositeDiurnalStatistics.py and fourierDiurB nalAllGrid.py. compositeDiurnalStatistics.py reads high-time-frequency climate data from one or more years and computes 24 hour composite-mean and composite-standard-deviation cycles for one requested month.

  12. Direct reading inductance meter

    Science.gov (United States)

    Kolby, R. B. (Inventor)

    1977-01-01

    A direct reading inductance meter comprised of a crystal oscillator and an LC tuned oscillator is presented. The oscillators function respectively to generate a reference frequency, f(r), and to generate an initial frequency, f(0), which when mixed produce a difference equal to zero. Upon connecting an inductor of small unknown value in the LC circuit to change its resonant frequency to f(x), a difference frequency (f(r)-f(x)) is produced that is very nearly a linear function of the inductance of the inductor. The difference frequency is measured and displayed on a linear scale in units of inductance.

  13. Open Reading Frame Phylogenetic Analysis on the Cloud

    Directory of Open Access Journals (Sweden)

    Che-Lun Hung

    2013-01-01

    Full Text Available Phylogenetic analysis has become essential in researching the evolutionary relationships between viruses. These relationships are depicted on phylogenetic trees, in which viruses are grouped based on sequence similarity. Viral evolutionary relationships are identified from open reading frames rather than from complete sequences. Recently, cloud computing has become popular for developing internet-based bioinformatics tools. Biocloud is an efficient, scalable, and robust bioinformatics computing service. In this paper, we propose a cloud-based open reading frame phylogenetic analysis service. The proposed service integrates the Hadoop framework, virtualization technology, and phylogenetic analysis methods to provide a high-availability, large-scale bioservice. In a case study, we analyze the phylogenetic relationships among Norovirus. Evolutionary relationships are elucidated by aligning different open reading frame sequences. The proposed platform correctly identifies the evolutionary relationships between members of Norovirus.

  14. Open Reading Frame Phylogenetic Analysis on the Cloud

    Science.gov (United States)

    2013-01-01

    Phylogenetic analysis has become essential in researching the evolutionary relationships between viruses. These relationships are depicted on phylogenetic trees, in which viruses are grouped based on sequence similarity. Viral evolutionary relationships are identified from open reading frames rather than from complete sequences. Recently, cloud computing has become popular for developing internet-based bioinformatics tools. Biocloud is an efficient, scalable, and robust bioinformatics computing service. In this paper, we propose a cloud-based open reading frame phylogenetic analysis service. The proposed service integrates the Hadoop framework, virtualization technology, and phylogenetic analysis methods to provide a high-availability, large-scale bioservice. In a case study, we analyze the phylogenetic relationships among Norovirus. Evolutionary relationships are elucidated by aligning different open reading frame sequences. The proposed platform correctly identifies the evolutionary relationships between members of Norovirus. PMID:23671843

  15. Linking Technology to Genre-Based Reading (Technology Links to Literacy).

    Science.gov (United States)

    Wepner, Shelley B.

    1991-01-01

    Introduces a new column written for the one-computer classroom and offers several perspectives for connecting software applications to trade book reading. Describes eight software packages for extending and enhancing students' reading of different genres: fairy tales, realistic fiction, science fiction, and biography and historical fiction in…

  16. A Study on Reading Printed Books or E-Books: Reasons for Student-Teachers Preferences

    Science.gov (United States)

    Tosun, Nilgun

    2014-01-01

    This study tried to determine the preferences of student-teachers on reading printed books or e-books and the reasons for these preferences. Reading printed books and e-books preferences of students are discussed in terms of gender and department variables. 258 student-teachers who are studying in Computer Education and Instructional Technologies…

  17. Linking Technology to Genre-Based Reading (Technology Links to Literacy).

    Science.gov (United States)

    Wepner, Shelley B.

    1991-01-01

    Introduces a new column written for the one-computer classroom and offers several perspectives for connecting software applications to trade book reading. Describes eight software packages for extending and enhancing students' reading of different genres: fairy tales, realistic fiction, science fiction, and biography and historical fiction in…

  18. Cohesion Features in ESL Reading: Comparing Beginning, Intermediate and Advanced Textbooks

    Science.gov (United States)

    Plakans, Lia; Bilki, Zeynep

    2016-01-01

    This study of English as a second language (ESL) reading textbooks investigates cohesion in reading passages from 27 textbooks. The guiding research questions were whether and how cohesion differs across textbooks written for beginning, intermediate, and advanced second language readers. Using a computational tool called Coh-Metrix, textual…

  19. Has First-Grade Core Reading Program Text Complexity Changed across Six Decades?

    Science.gov (United States)

    Fitzgerald, Jill; Elmore, Jeff; Relyea, Jackie Eunjung; Hiebert, Elfrieda H.; Stenner, A. Jackson

    2016-01-01

    The purpose of the study was to address possible text complexity shifts across the past six decades for a continually best-selling first-grade core reading program. The anthologies of one publisher's seven first-grade core reading programs were examined using computer-based analytics, dating from 1962 to 2013. Variables were Overall Text…

  20. Lyric Reader: Creating Intrinsically Motivating and Culturally Responsive Reading Environments. CIERA Report.

    Science.gov (United States)

    Pinkard, Nichole

    This report addresses the question of whether culturally specific strategies are an effective means for literacy instruction, and how a culturally specific computer-based architecture, the "Lyric Reader," takes advantage of children's existing knowledge and experience to motivate them to read. Given the reading difficulties experienced…

  1. Reading Processes and Parenting Styles

    OpenAIRE

    Carreteiro, Rui; Justo, João; Figueira, Ana

    2015-01-01

    Home literacy environment explains between 12 and 18.5% of the variance of children’s language skills. Although most authors agree that children whose parents encourage them to read tend to develop better and earlier reading skills, some authors consider that the impact of family environment in reading skills is overvalued. Probably, other variables of parent–child relationship, like parenting styles, might be relevant for this field. Nevertheless, no previous studies on the ef...

  2. How To Improve English Reading

    Institute of Scientific and Technical Information of China (English)

    李薇

    2010-01-01

    @@ 1.INTRODUCTION The necessity of reading improving Reading is a pleasure of your mind,which means that it is like a sport: your eagerness and knowledge and quickness make you a good reader.Reading is fun,not because the writer is telling you something,but because it makes your mind work.Your own imagination works along with the author's or even goes beyond his.

  3. Separating metagenomic short reads into genomes via clustering

    Directory of Open Access Journals (Sweden)

    Tanaseichuk Olga

    2012-09-01

    Full Text Available Abstract Background The metagenomics approach allows the simultaneous sequencing of all genomes in an environmental sample. This results in high complexity datasets, where in addition to repeats and sequencing errors, the number of genomes and their abundance ratios are unknown. Recently developed next-generation sequencing (NGS technologies significantly improve the sequencing efficiency and cost. On the other hand, they result in shorter reads, which makes the separation of reads from different species harder. Among the existing computational tools for metagenomic analysis, there are similarity-based methods that use reference databases to align reads and composition-based methods that use composition patterns (i.e., frequencies of short words or l-mers to cluster reads. Similarity-based methods are unable to classify reads from unknown species without close references (which constitute the majority of reads. Since composition patterns are preserved only in significantly large fragments, composition-based tools cannot be used for very short reads, which becomes a significant limitation with the development of NGS. A recently proposed algorithm, AbundanceBin, introduced another method that bins reads based on predicted abundances of the genomes sequenced. However, it does not separate reads from genomes of similar abundance levels. Results In this work, we present a two-phase heuristic algorithm for separating short paired-end reads from different genomes in a metagenomic dataset. We use the observation that most of the l-mers belong to unique genomes when l is sufficiently large. The first phase of the algorithm results in clusters of l-mers each of which belongs to one genome. During the second phase, clusters are merged based on l-mer repeat information. These final clusters are used to assign reads. The algorithm could handle very short reads and sequencing errors. It is initially designed for genomes with similar abundance levels and then

  4. Quantum Reading Capacity

    CERN Document Server

    Pirandola, Stefano; Giovannetti, Vittorio; Mancini, Stefano; Braunstein, Samuel L

    2011-01-01

    The readout of a classical memory can be modelled as a problem of quantum channel discrimination, where a decoder retrieves information by distinguishing the different quantum channels encoded in each cell of the memory [S. Pirandola, Phys. Rev. Lett. 106, 090504 (2011)]. In the case of optical memories, such as CDs and DVDs, this discrimination involves lossy bosonic channels and can be remarkably boosted by the use of nonclassical light (quantum reading). Here we generalize these concepts by extending the model of memory from single-cell to multi-cell encoding. In general, information is stored in a block of cells by using a channel-codeword, i.e., a sequence of channels chosen according to a classical code. Correspondingly, the readout of data is realized by a process of "parallel" channel discrimination, where the entire block of cells is probed simultaneously and decoded via an optimal collective measurement. In the limit of an infinite block we define the quantum reading capacity of the memory, quantify...

  5. Developmental, Component-Based Model of Reading Fluency: An Investigation of Predictors of Word-Reading Fluency, Text-Reading Fluency, and Reading Comprehension

    Science.gov (United States)

    Kim, Young-Suk Grace

    2015-01-01

    The primary goal was to expand our understanding of text reading fluency (efficiency or automaticity)—how its relation to other constructs (e.g., word reading fluency and reading comprehension) changes over time and how it is different from word reading fluency and reading comprehension. We examined (1) developmentally changing relations among word reading fluency, listening comprehension, text reading fluency, and reading comprehension; (2) the relation of reading comprehension to text reading fluency; (3) unique emergent literacy predictors (i.e., phonological awareness, orthographic awareness, morphological awareness, letter name knowledge, vocabulary) of text reading fluency vs. word reading fluency; and (4) unique language and cognitive predictors (e.g., vocabulary, grammatical knowledge, theory of mind) of text reading fluency vs. reading comprehension. These questions were addressed using longitudinal data (two timepoints; Mean age = 5;24 & 6;08) from Korean-speaking children (N = 143). Results showed that listening comprehension was related to text reading fluency at time 2, but not at time 1. At both times text reading fluency was related to reading comprehension, and reading comprehension was related to text reading fluency over and above word reading fluency and listening comprehension. Orthographic awareness was related to text reading fluency over and above other emergent literacy skills and word reading fluency. Vocabulary and grammatical knowledge were independently related to text reading fluency and reading comprehension whereas theory of mind was related to reading comprehension, but not text reading fluency. These results reveal developmental nature of relations and mechanism of text reading fluency in reading development. PMID:26435550

  6. Developmental, Component-Based Model of Reading Fluency: An Investigation of Predictors of Word-Reading Fluency, Text-Reading Fluency, and Reading Comprehension.

    Science.gov (United States)

    Kim, Young-Suk Grace

    2015-01-01

    The primary goal was to expand our understanding of text reading fluency (efficiency or automaticity)-how its relation to other constructs (e.g., word reading fluency and reading comprehension) changes over time and how it is different from word reading fluency and reading comprehension. We examined (1) developmentally changing relations among word reading fluency, listening comprehension, text reading fluency, and reading comprehension; (2) the relation of reading comprehension to text reading fluency; (3) unique emergent literacy predictors (i.e., phonological awareness, orthographic awareness, morphological awareness, letter name knowledge, vocabulary) of text reading fluency vs. word reading fluency; and (4) unique language and cognitive predictors (e.g., vocabulary, grammatical knowledge, theory of mind) of text reading fluency vs. reading comprehension. These questions were addressed using longitudinal data (two timepoints; Mean age = 5;24 & 6;08) from Korean-speaking children (N = 143). Results showed that listening comprehension was related to text reading fluency at time 2, but not at time 1. At both times text reading fluency was related to reading comprehension, and reading comprehension was related to text reading fluency over and above word reading fluency and listening comprehension. Orthographic awareness was related to text reading fluency over and above other emergent literacy skills and word reading fluency. Vocabulary and grammatical knowledge were independently related to text reading fluency and reading comprehension whereas theory of mind was related to reading comprehension, but not text reading fluency. These results reveal developmental nature of relations and mechanism of text reading fluency in reading development.

  7. openlab reading clubs - fostering critical thinking and constructive communication

    CERN Document Server

    CERN. Geneva

    2017-01-01

    At the openlab HTCC collaboration, we have started a reading club in the context of academic articles on scientific computing to practice precisely these skills and to gain more knowledge in this field. This is especially important for the doctoral students in our collaboration, allowing them to better set their project into a greater context and compare to related works.

  8. Designing Customizable Reading Modules for a High School Literature Classroom

    Science.gov (United States)

    Russell, L. Roxanne; Cuevas, Joshua

    2014-01-01

    This design case follows an ongoing collaboration between an instructional technologist and a high school literature teacher promoting reading comprehension through modules that provide visually interesting display of text on a computer screen along with cognitive tools. The modules were found to boost comprehension of specific content in even one…

  9. Get Ready, Get Set, Go Read! Motivation through Competition.

    Science.gov (United States)

    Cook, Sybilla

    1997-01-01

    Illustrates how teachers and librarians can use competitive activities to motivate children to read and to encourage personal achievement and group cooperation. Discusses computer games and the group-oriented bees, bowls, circles and quiz contests. Notes the benefits in terms of social interaction, communication, resource-center use, and…

  10. SPECIALISED READING AT ZHEJIANG UNIVERSITY

    Institute of Scientific and Technical Information of China (English)

    Tim; Francis

    1997-01-01

    This report is based on a questionnaire survey of teachers of specialised reading in Zhejiang University.Fifteen questionnaires out of twenty have been returned from teachers from thirteen departments.They have been involved in the teaching of specialised reading for between one and seven years(onaverage three years).Generally the specialised reading courses run for two hours per week over onesemester(4,5,6.or 7 and more often towards the end of the undergraduate programmes).Howeverthe Philosophy Department and Electrical Engineering spread the course over two semesters(one hourper week).Most teachers teach specialised reading for two hours per week for half the year.

  11. Gender ratios for reading difficulties

    OpenAIRE

    Hawke, Jesse L.; Olson, Richard K.; Willcutt, Erik G.; Wadsworth, Sally J.; DeFries, John C.

    2009-01-01

    The prevalence of reading difficulties is typically higher in males than females in both referred and research-identified samples, and the ratio of males to females is greater in more affected samples. To explore possible gender differences in reading performance, we analyzed data from 1,133 twin pairs in which at least one member of each pair had a school-history of reading problems and from 684 twin pairs from a comparison sample with no reading difficulties. Although the difference between...

  12. A Case for Slow Reading

    Directory of Open Access Journals (Sweden)

    Matthew J Ostercamp

    2014-05-01

    Full Text Available This essay makes a case for the value of slow or deep reading.  Inspired by the Slow Food movement it seeks to apply their principles to reading.  It begins by exploring the meaning of information and how like food, information has come to be regarded as a commodity.  Drawing upon the philosophy of Albert Borgmann, it counters the prevalent commodity view of information by offering an alternative paradigm that connects careful reading to human flourishing.  It argues that by connecting information to pleasure and community, slow reading advocates can have comparable success to that enjoyed by the slow food movement.

  13. Developmental relations between reading fluency and reading comprehension: A longitudinal study from grade one to two

    Science.gov (United States)

    Kim, Young-Suk; Wagner, Richard K.; Lopez, Danielle

    2012-01-01

    From a developmental framework, relations among list reading fluency, oral and silent reading fluency, listening comprehension, and reading comprehension might be expected to change as children’s reading skills develop. We examined developmental relations among these constructs in a latent-variable longitudinal study of first- and second-grade students. Results showed that list reading fluency was uniquely related to reading comprehension in grade one, but not in grade two after accounting for text reading fluency (oral or silent) and listening comprehension. In contrast, text reading fluency was uniquely related to reading comprehension in grade two, but not in grade one, after accounting for list reading fluency and listening comprehension. When oral and silent reading fluency were compared, oral reading fluency was uniquely related to reading comprehension after accounting for silent reading fluency in grade one whereas in grade two, silent reading fluency was uniquely related to reading comprehension after accounting for oral reading fluency. PMID:22726256

  14. The Efficacy of Repeated Reading and Wide Reading Practice for High School Students with Severe Reading Disabilities

    Science.gov (United States)

    Wexler, Jade; Vaughn, Sharon; Roberts, Greg; Denton, Carolyn A.

    2010-01-01

    This experimental study was conducted to examine the efficacy of repeated reading and wide reading practice interventions for high school students with severe reading disabilities. Effects on comprehension, fluency, and word reading were evaluated. Participants were 96 students with reading disabilities in grades 9-12. Students were paired within…

  15. Computer monitors drilling performance

    Energy Technology Data Exchange (ETDEWEB)

    1984-05-01

    Computer systems that can monitor over 40 drilling variables, display them graphically, record and transmit the information have been developed separately by two French companies. The systems, Vigigraphic and Visufora, involve the linking of a master computer with various surface and downhole sensors to measure the data on a real-time (as experienced) basis and compute the information. Vigigraphic is able to produce graphic displays grouped on four screens - drilling, tripping, geological and mud data. It computes at least 200 variables from the sensor readings, and it can store over 100 variables. Visufora allows the operator to group the drilling variables as desired. It can monitor and analyze surface and downhole parameters. The system can be linked with MWD tools. Twenty channels of input are assigned to surface values and the remaining 20 channels can be used to monitor downhole instrumentation.

  16. How-to-Do-It. Reading Aloud and the Heart Rate.

    Science.gov (United States)

    Kuhn, David J.

    1990-01-01

    Described is an exercise which examines the effect of reading aloud a technical passage of science material while the heart is monitored by a computer. The experimental setup, design, and data analysis are discussed. (CW)

  17. Write to read: the brain's universal reading and writing network.

    Science.gov (United States)

    Perfetti, Charles A; Tan, Li-Hai

    2013-02-01

    Do differences in writing systems translate into differences in the brain's reading network? Or is this network universal, relatively impervious to variation in writing systems? A new study adds intriguing evidence to these questions by showing that reading handwritten words activates a pre-motor area across writing systems. Copyright © 2012 Elsevier Ltd. All rights reserved.

  18. The relationship between children's reading motivation and reading competence

    Institute of Scientific and Technical Information of China (English)

    白晴雪

    2016-01-01

    It has been found that motivation is very important to children's reading competence. This paper intended to study intrinsic and extrinsic motivation and find their relationship with children's reading competence. In order to do so, previous investigations about intrinsic and extrinsic motivation were critically reviewed, and their results were discussed in this paper.

  19. Reading Cooperatively or Independently? Study on ELL Student Reading Development

    Science.gov (United States)

    Liu, Siping; Wang, Jian

    2015-01-01

    This study examines the effectiveness of cooperative reading teaching activities and independent reading activities for English language learner (ELL) students at 4th grade level. Based on simple linear regression and correlational analyses of data collected from two large data bases, PIRLS and NAEP, the study found that cooperative reading…

  20. Compensatory Reading among ESL Learners: A Reading Strategy Heuristic

    Science.gov (United States)

    Ismail, Shaik Abdul Malik Mohamed; Petras, Yusof Ede; Mohamed, Abdul Rashid; Eng, Lin Siew

    2015-01-01

    This paper aims to gain an insight to the relationship of two different concepts about reading comprehension, namely, the linear model of comprehension and the interactive compensatory theory. Drawing on both the above concepts, a heuristic was constructed about three different reading strategies determined by the specific ways the literal,…